INDIAN OIL CORPORATION LIMITED
FORESHORE TERMINAL G.M. PETTAI ROAD, HARBOUR PREMISES, GATE NO. 2 ROYAPURAM, CHENNAI- 600 013 TAMILNADU
EMERGENCY RESPONSE AND DISASTER MANAGEMENT PLAN (ERDMP) MAY - 2014
Environmental Technical Services Pvt. Ltd. C-14-D, Gangotri Enclave, Alaknanda, New Delhi – 110019 Telefax (011) 40670335 Mobile: 0-9810830190 E-mail –[email protected]
1 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
The ERDMP Contents (ERDMP regulation 2010-clause 5)
CHAPTER No. TOPIC PAGE CHAPTER A Foreword No 6 Acknowledgment 7 Executive Summary (ERDMP regulation 2010-clause 4) 8-10 Definitions (ERDMP regulation 2010-clause 2) 11-13 List of Abbreviations 14-15 Industrial Description 16-18 Facilities 19-21 CHAPTER -1 Classification of Emergencies (ERDMP regulation 2010-clause 22-25 6) Implementation schedule (ERDMP regulation 2010-clause 7) 26 CHAPTER –2 Consequences of defaults or non-compliance (ERDMP 27-28 regulation 2010-clause 8) CHAPTER –3 Statutory requirements (ERDMP regulation 2010-clause 9) 29-30 CHAPTER –4 Pre-emergency Planning (ERDMP regulation 2010-clause 10) 31 Hazard Identification 32 Wind speed & Direction, Meteorology 35 Hazop Study 37-58 Risk contour, Risk analysis & Risk assessment 62-70 Causes of Disaster & Consequences 71 GAP analysis and mitigation measures 72-81 CHAPTER –5 Emergency Mitigation Measures (ERDMP regulation 2010- 82 clause 11) Basic requirements of ERDMP 83 Resource Mobilization 84-85 Incident Preventing Measures & Procedures 86 Safety MIS 87-91 CHAPTER–6 Emergency Preparedness Measures (ERDMP regulation 2010- 92 clause 12) Emergency Drills & Mock Exercises 94-95 Mutual Aid 96-105 Mutual Aid Training 106 CHAPTER -7 Response Procedure & Measures (ERDMP regulation 2010- 107 clause13) Zoning & Maps 108 Man Power Data 111-114 Disaster Scenarios and its management plan 114-124 CHAPTER -8 Emergency Organization and Responsibilities (ERDMP 126 regulation 2010-clause 14) Organogram Chart 127 Roles & Responsibilities 132-142 Siren Codes 142 CHAPTER –9 Infrastructure (ERDMP regulation 2010-clause 15) 143 Emergency Control Center (ECC) 144
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ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Assembly Points 146 Evacuation and sheltering 147 CHAPTER –10 Declaration of On-site & Off-site Emergencies (ERDMP 148-150 regulation 2010-clause 16) CHAPTER –11 Resource for Controlling Emergency (ERDMP regulation 2010- 151 clause 17) Fire & Gas Detection System 152 Fire Protection System 152 Rescue Facilities & PPEs 153 Fire Fighting Systems 154 CHAPTER –12 Demographic Information (ERDMP regulation 2010-clause 18) 155 Neighbouring Population 156 CHAPTER –13 Medical Facilities (ERDMP regulation 2010-clause 19) 158 CHAPTER –14 Evacuation (ERDMP regulation 2010-clause 20) 161 Evacuation & Rehabilitation 163 Previous Drill Report 164 CHAPTER –15 Information to Public (ERDMP regulation 2010-clause 21) 165-166 CHAPTER –16 Roles & Responsibilities of External Agency (ERDMP regulation 167-170 2010-clause 22) CHAPTER –17 Reporting of the Incident (ERDMP regulation 2010-clause 23) 171-174 CHAPTER –18 Action after reporting of Incident (ERDMP regulation 2010-clause 175-176 24) CHAPTER –19 Termination of Emergency (ERDMP regulation 2010-clause 25) 177-178 CHAPTER –20 Emergency Recovery Procedures (ERDMP regulation 2010- 179-183 clause 26) CHAPTER –21 ERDMP for pipelines carrying petroleum products (ERDMP 184-186 regulation 2010-clause 27) CHAPTER –22 ERDMP for tank trucks carrying petroleum products (ERDMP 187-192 regulation 2010-clause 28) Truck dispersal plan 193 CHAPTER –23 Integration of the ERDMP with National Disaster Management 194-196 Authority (NDMA) (ERDMP regulation 2010-clause 29) CHAPTER –24 Security threat plan (ERDMP regulation 2010-clause 30) 197 Preventive Measures 198 Bomb Threat Assessment Committee & Responsibilities 202 Search Team 204 Evacuation of Area 206 Evaluation of the Bomb Threat 206 Procedure after Identification of Suspected Object 207 All clear/completion certificate 208 Procedure for Dealing with a Bomb 210 CHAPTER-25 Annexures 211 Annexure – 01: Material Safety Data Sheet 212-216 Annexure – 02: Information Sheet for Medical Management 217 Annexure – 03: Industrial First-aid 218-221 Annexure – 04: General Guidelines for Neighbouring People 222 Annexure – 05: Role of SDRF & NDRF 223 Annexure – 06: Contact Nos. of NDRF and NIDM 226
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Annexure – 07: List of Important Telephone Numbers 232 Layout, P & I Drawings 233
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Chapter - A
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FOREWORD
This refers to Communication No. M (I)/DMP/1/2008 dated 28th July 2010, from Secretary, PNGRB, addressed to CMD / CEO of the downstream organizations (including GAIL) regarding implementation of Emergency Response and Disaster Management Plan (ERDMP).
“The Emergency Response and Disaster Management Plan is prepared as per the guidelines from PNGRB (Petroleum and Natural Gas Regulatory Board), New Delhi and as per Codes of Practices for Emergency Response and Disaster Management Plan (ERDMP) Regulations, 2010 notified vide Gazette of India notification No. G.S.R. 39(E) dated 18th January 2010. Same has been designed with following objectives: a. to prevent casualties both at on-site and off-site and reduce damage to public, property and environment; b. to develop high order state of preparedness for prompt and orderly response of any emergency; c. to provide incident management organogram with clear cut roles & responsibilities & action plans for various emergencies; d. To ensure orderly and timely decision making and response processes; etc.
The ultimate goal is the effective containment of the situation by proper mitigating action at the place of occurrence, cautioning people in adjoining affected localities, prompt rescue and medical aid to affected persons and communication to civil authorities for rushing in help from outside. Schedule of Implementation for ERDMP is stated along with present status. As per PNGRB guidelines, ERDMP is applicable to petroleum marketing locations. Accordingly a ERDMP for Indian Oil Corporation Ltd, Foreshore Terminal is prepared in conformity with regulations. These may be altered, if felt necessary, during the actual emergency based on unforeseen circumstances prevailing at that time. All concerned are hereby requested to carefully study and thoroughly familiarize themselves with it, in order to ensure its effectiveness at the time of emergency.
Place : FORESHORE Date : 20.5.2014 N. Girish CHIEF. TERMINAL MANAGER,
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ACKNOWLEDGMENT
To, Chief Manager (Operations) M/s. INDIAN OIL CORPORATION LIMITED Marketing Division, Southern Region 139, Mahatma Gandhi Road, Nungambakkam High Road Chennai 600 034
I Dear Sir,
Please refer the work order No. TNSO/OPS/ERDMP/PT-04/2013-14, Dated 02.04.2014, “Emergency Response and Disaster Management Plan” (ERDMP), for Indian Oil Corporation Ltd, Foreshore Terminal, Chennai. The Report has been prepared by our well qualified experts in the area and confirming to guidelines of Petroleum and Natural Gas Regulatory Board , G.S.R. 39 (E)-codes of practices for Emergency Response and Disaster Management Plan (ERDMP) regulations, 2010. Please find enclosed Indian Oil Corporation Limited, Foreshore Terminal, Chennai, ERDMP report prepared and approved by us. We sincerely thanks Indian Oil Corporation Limited for giving us the opportunity to prepared the report, Petroleum Products Pipeline system network as per PNGRB TNS (Technical standards and specifications including safety standards for Petroleum Products Pipelines) Regulations, 2010.
Thanking You and assuring our best attention always. With Regards
Place : New Delhi Dr. J.P. Shrivastava Dated : 20-05-2014 Managing Director
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EXECUTIVE SUMMARY
Petroleum Industry plays a crucial role in meeting the daily needs of the common man, but also contributes significantly towards Industrial and Economic Growth of the Nation. Environmental Risk is inherent in design and operation of a System. Any major failure in the system or Disaster could lead to loss of human life and/or property and damage to the Environment.
OBJECTIVE
Keeping the development in view, an attempt has been made in this Emergency Response Disaster Management Plan (ERDMP) Manual as per Emergency Response Disaster management Plan (ERDMP) Regulation - 2010 as per PNGRB (Petroleum & Natural Gas Regulatory Board), to explore and select factors that could provide the means to FST Chennai for enhancing the mitigation practices in various emergencies scenarios in various sects of pipeline & terminal activities. The main objective of the study are as follows :
Identification of hazard prone area and estimation of damage distance for the Maximum credible accident scenarios visualize for storage. Computation of frequency of occurrence of hazards and evaluation of risk. Based on the studies, suggest risk mitigation measures. AN APPROACH TO RISK ASSESSMENT PHASE –I : HAZARD IDENTIFICATION - Study of engineering details - Detail study of plot plan/layout - Collection/generation of data on physical properties of fuels - Hazard identification PHASE -II : DISASTER MANAGEMENT PLAN Suggest preventive and corrective measures based on phase - I.
SCOPE
The scope covers – (i) the identification of emergencies; (ii) the mitigation measures that attempt to reduce and eliminate the risk or disaster; (iii) the preparedness that to develop plans for actions when disaster or emergencies occur; (iv) the responses that mobilize the necessary emergency services including responders like fire service, police service, medical service including ambulance, government as well as non-governmental agencies; (v) the post disaster recovery with aim to restore the affected area to its original conditions;
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INTENT
ERDMP is made concise and informative so that members of the emergency control organization should be able to quickly refer to the action plan to determine important functions to be carried out; (a) to manage an emergency and not to use ERDMP just as reference material for training and shall be made applicable - (i) to prevent casualties - both on-site and off-site; (ii) to reduce damage to property, machinery, public and environment; (iii) to develop a state of readiness for a prompt and orderly response to an emergency and to establish a high order of preparedness (equipment, personnel) commensurate with the risk; (iv) to provide an incident management organogram with clear missions and lines of authority (incident command system, field supervision, unified command); (v) to ensure an orderly and timely decision-making and response process (notification, standard operating procedures); (vi) to maintain good public relations;
In the ERDMP prepared, followings are readily available for reference concerning handling of disaster or emergency scenarios
- Material Safety Datasheets of hazardous chemicals used in Foreshore Terminal - Flora and fauna
Plantation details carried out by Foreshore Terminal in the surrounding for the preservation of natural resources and environment.
- Demographic details
Location of Foreshore Terminal, population data in close vicinity of the installation & within the 5 Km range, meteorological conditions like temperature, pressure, relative humidity, wind speed & direction are available.
- Hazard identification & risk assessments
Identification of various risk scenarios with consequences (with contours), threats of terrorism like bomb threat and handling procedure of such emergencies. The mitigation measures for the identified hazard and risk scenarios like resource mobilization (e.g. manpower available, fire fighting appliances, resources for communication, transport, emergency drugs available etc.).
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- Preventive and risk mitigation measures.
Safety management system for preventive measures including SHE Policy, various committees, safety audits, work permit system & work procedures. In-built facilities like interlocks, availability of gas detectors. Fire protection systems comprising of fire water storage, pumps, fire water network with hydrant system details, foam system, cooling system, protection of storage tanks, including control and administration building.
- Emergency preparedness measures
Mock drills of various scenarios, schedules of testing of detectors and automatic actuated fire fighting systems, testing of various communication modes, training details etc.
- Response procedure
Response procedure available for various types of risk scenarios like HC leaks, catastrophic failure, oil spills, fire and explosion, flood, large oil spill, earthquake and flood scenario etc. Emergency Control Centre (ECC) & assembly points, Terminal process layouts, fire water network and individual process flow diagrams (PFDs) are available.
- Emergency Organization
To follow the response procedure for effective mitigation of disasters well defined Emergency Organogram with roles and responsibilities is available.
- Infrastructure for emergency response Details of amenities in Emergency Control Centre and assembly points.
- Resources for Control of emergency
Details of mobile and static fire fighting appliances, fire extinguishers, first aid facility, PPEs available, communication facilities like fire siren, phones, walkie talkies, PA systems etc. Contact details of external agencies for fire fighting, police administration, civil administration, medical hospitals and doctors etc.
- Evacuation procedures
Evacuation procedures for inside and outside the installation, instruction for general public, transport facility for evacuation etc. are available.
- Procedure for recovery
Procedure for salvage of product, record of affected manpower, information to outside bodies, investigation, damage assessment etc. Are given in detail.
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DEFINITIONS
(Under Regulation 2 of ERDMP regulation 2010)
(1) Definitions as per ERDMP regulation 3- 2010-clause, unless the context otherwise requires,-
(a) “Act” means the Petroleum and Natural Gas Regulatory Board Act, 2006; (b) ‘‘Board” means the Petroleum and Natural Gas Regulatory Board established under sub-section (1) of section 3 of the Act; (c) “boiling liquid expanding vapour explosion (BLEVE)” means the violent rupture of a pressure vessel containing saturated liquid or vapour at a temperature well above its atmospheric boiling point and the resulting flash evaporation of a large fraction of the superheated liquid which produces a large vapour cloud which burns in the form of a large rising fireball due to ignition; (d) “chief incident controller” means the person who assumes absolute control of the unit and determines action necessary to control the emergency; (e) “codes of practice” means the codes of practice for emergency response and disaster management plan notified by the Board; (f) “disaster” means an occurrence of such magnitude as to create a situation in which the normal patterns of life within an industrial complex are suddenly disrupted and in certain cases affecting the neighborhood seriously with the result that the people are plunged into helplessness and suffering and may need food, shelter, clothing, medical attention protection and other life sustaining requirements; (g) “disaster management plan“ means a well-coordinated, comprehensive response plan to contain loss of life, property, environment and provide speedy and effective recovery by making the most effective use of available resources in case of a disaster and is known as On-site Emergency & Off-site Emergency Management Plan. (h) “emergency” means a situation or scenario which has the potential to cause serious danger to persons, environment or damage to property and which tends to cause disruption inside or outside the premises and may require the help of outside resources; (i) “emergency response vehicle (ERV)” means a vehicle for handling emergencies having necessary equipment meant for rescue and relief operations and ERV can be put to use within installation, outside of installation including road incident; (j) “hazard” means an event related to the property of substance or chemicals with a potential for human injury, damage to property, damage to the environment, or some combination thereof; (k) “incident” means an unplanned or unintended or intended event having potential to cause damage to life, property and environment;
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(l) “incident record register” means a register containing complete information pertaining to all incidents covering near miss, and all other incidents leading to Level- I, Level-II and Level-III emergencies; (m) “installation” means facilities, namely, gaseous product pipeline, liquid Product pipeline, hydrocarbons processing installation, oil and natural gas terminals and commercial storage and transportation, hydrocarbons gas bottling Installations including CNG, city gas distribution facilities and retail outlets; (n) “leak” means release or discharge of a dangerous chemicals or substances or material into the environment; (o) “Level-I emergency” means an emergency as defined under sub-ERDMP regulation 2010-clause 6 (a); (Refer Chapter – 1) (p) “Level-II emergency” means an emergency as defined under sub-ERDMP regulation 2010-clause 6
(b); (Refer Chapter – 1) (q) “Level-III emergency” means an emergency as defined under sub-ERDMP regulation 2010-clause 6 (c); (Refer Chapter – 1) (r) “Mutual aid association” means an industrial mutual aid association in which participating industries as a community shall assist each other in case of emergency. Mutual aid associations supplement a site’s emergency control plan. Services of member industries shall be requested only when the emergency threatens to exceed the capability of otherwise available resources; (s) "occupier” of an installation means the person who has ultimate control over the affairs of the installation; (t) “Off-site emergency” means an emergency that takes place in an installation and the effects of emergency extends beyond the premises or the emergency created due to an incident, catastrophic incidents, natural calamities, etc. It no longer remains the concern of the installation management alone but also becomes a concern for the general public living outside and to deal with such eventualities shall be the responsibilities of district administration; (u) “Off-site emergency plan” means a response plan to control and mitigate the effects of catastrophic incidents in above ground installation (AGI) or underground installations (UGI) or road transportation. This plan shall be prepared by the district administration based on the data provided by the installation(s), to make the most effective use of combined resources, i.e. internal as well as external to minimize loss of life, property, environment and to restore facilities at the earliest; (v) “On site emergency” means an emergency that takes place in an installation and the effects are confined to the Installation premise’s involving only the people working inside the plants and to deal with such eventualities is the responsibility of the occupier and is mandatory. It may also require help of outside resources;
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(w) “on site emergency plan” means a response plan to contain and minimize the effects due to emergencies within the installations which have a potential to cause damage to people and facilities within the installation premises; It is also known as Emergency Response & Disaster Management Plan (ERDMP). (x) “risk” means the chance of a specific undesired event occurring within a specified period or in specified circumstances and it may be either a frequency or a probability of a specific undesired event taking place; (y) “risk analysis” means the identification of undesired events that lead to the materialization of a hazard, the analysis of the mechanisms by which these undesired events could occur and, usually, the estimation of the extent, magnitude, and likelihood of any harmful effects; (z) “risk assessment” means the quantitative evaluation of the likelihood of undesired events and the likelihood of harm or damage being caused by them, together with the value judgments made concerning the significance of the results; (aa) “Risk management” means the programme that embraces all administrative and operational programmes that are designed to reduce the risk of emergencies involving acutely hazardous materials. Such programmes include, but are not limited to, ensuring the design safety of new and existing equipment, standard operating procedures, preventive maintenance, operator training, incident investigation procedures, risk assessment for unit operations, emergency planning, and internal and external procedures to ensure that these programmes are being executed as planned;
(ab) “site incident controller” means the person who goes to the scene of the emergency and supervises the actions necessary to overcome the emergency at the site of the incident;
(ac) ‘spill” means an unintended release or discharge of hydrocarbon or any other dangerous liquid into the environment; (ad) “transport emergency (TREM) card” means a card containing details about the nature of hazards, 12 protective devices, telephone numbers and actions related to spillage, fire, first aid and other details of national and international (UN) numbers or signage which is common in India and abroad;
(ae) “unconfined vapour cloud explosion (UVCE)” means the formation of vapour cloud due to release of significant quantity of liquefied hydrocarbons into the atmosphere and its explosion due to ignition which may cause high over pressure and low pressure that cause very heavy damage.
(2) Words and expressions used and not defined in these ERDMP regulation 2010- clauses, but defined in the Act or rules or ERDMP regulation 2010-clauses made there under, shall have the meanings respectively assigned to them in this Act or in the rules or ERDMP regulation 2010-clause , as the case may be.
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LIST OF ABBREVIATIONS
ERDMP- Emergency Response and Disaster Management Plan
IOCL- Indian Oil Corporation Limited
SV- Sectionalizing valve station
RT- Receiving Terminal
ALARP - As Low As Reasonably practicable
PCV- Pressure Control Valve
SDV- Shut down Valve
SSV- Slam Shutdown Valve
PNGRB - Petroleum and Natural Gas Regulatory Board
ASME - American Society of Mechanical Engineering
API - American Petroleum Institute
ASTM - American Society for Testing and Material
DHO - District Health Officer
ECO - Emergency Coordination Officer
ERT - Emergency Response Team
ESD - Emergency Shut down
FCO - Fire Control Officer
HSE - Health, Safety and Environment
MSDS - Material Safety Data Sheet
OISD - Oil Industry Safety Directorate
MSIHC - Manufacture Storage and Import of Hazardous Chemicals
PLL - Potential Loss of Life
SCADA - Supervisory Control and Data Acquisition
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UVCE - Unconfined Vapour Cloud Explosion
BLEVE - Boiling Liquid Expanding Vapour Explosion HR - Human Resources NDMA - National Disaster Management Authority NEC - National Executive Committee DM - Disaster Management NCC - National Cadet Corps NCDM - National Committee on Disaster Management NDMRCs - National Disaster Mitigation Resource Centres NDRF - National Disaster Response Force NSS - National Service Scheme NGOs - Non-Governmental Organisations SDMA - State Disaster Management Authority SEC - State Executive Committee DDMA - District Disaster Management Authority
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A.1 INDUSTRIAL DESCRIPTION
Introduction:
The FST of IOCL is situated in the Northern most part of Chennai Port Trust Premise. The main approach to the Terminal is through Gate No. -2 of CPT at the Royapuram end. The Terminal is close to the Bharathi docks sectors and jetties. BDI, BDII and III are situated close to Terminal. BDI and BD III jetties handle Oil Cargo exclusively. BDII is basically meant for Ore Jetty and Berthing of Chemical Tanker is also possible. Terminal A and B of this unit is separated by CPT road which run from Gate No. 2 to Bharathi Bocks sector. Terminal A is located on a plot of 32227 Sq.m are (7.96 Acres) and is surrounded by CPT road in the North, Port Trust Rly. Siding in the South, Coal Yard in the east and G.M. Pettai road in the West.
Terminal B is occupying an area of 20300 Sq.m (5.02 Acres) and is surrounded by FCI good own in the North, CPT road in the south, G.M. Pettai road in the west and reclaimed vacant land in the east.
Tankage Details
Tank No. Product Gross capacity (KL) Releasable capacity (KL) 1 BSIIIHSD 14600 12412 2 FO 180 CST 7700 5649 3 LSHF HSD 8500 6348 4 BS III HSD 14600 12134 5 BSIVHSD 14600 12241 6 FO 380 CST 11500 9163 7 FO 380 CST 11500 9442 8 LDO 4416 4053 9 FO 180 CST 2810 2598 10 LSHFHSD 1096 1024
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5 Km Radius from the Centre of Foreshore Terminal
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5 Km Radius from the Centre of Foreshore Terminal
5 Km Radius from the Centre of Foreshore Terminal
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PPE’s and FIRST AID Facilities
Fore Shore Terminal – Chennai
Sl.N Description Available at o.
1 Self Contained Breathing At Terminal A,Near Staircase of Main Office Apparatus SCABA Ground floor.
2. Water Gel Blanket At Terminal A,Near Staircase of Main Office Ground floor.
3. Fire Proximity Suit At Terminal A,Near Staircase of Main Office Ground floor.
4. Safety Helmets At Terminal A,Near Staircase of Main Office Ground floor.
5. Resuscitators At Terminal A,Near Staircase of Main Office Ground floor.
6. Rubber Hand Gloves At Terminal A,Near Staircase of Main Office Ground floor.
7. Stretcher with Blanket One at Terminal A,Near Staircase of Main Office Ground floor. And one at Terminal-B Administrative Building
8. First Aid Box Available at Security cabin of Terminal- A
9 Safety Harness Available at Security cabin of Terminal- A
10 Ear Muff Available at Security cabin of Terminal- A
11 Goggles Available at Security cabin of Terminal- B
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FORESHORE TERMINAL Sl. Available at Item No Location
1 10 Kg DCP FE 52
2 25 Kg DCP FE 14
3 75 Kg DCP FE 2
4 2.0 Kg CO2 FE 15
5 4.5 Kg CO2 FE 12
6 6.5 Kg CO2 FE 0 500/750 GPM water 7 2 cum Foam Monitor Foam Compound 8 6 Trolley 200/210 Litres 9 Fire Hoses 58 Jet Nozzles with branch 10 26 pipes 11 Fog Nozzles 6
12 Universal Nozzle 6
13 Foam Branch Pipe 6
14 Water Curtain Nozzle 4
15 Sand Scoopes 4
16 Safety Helmets 100
17 Stretcher 3 First Aid Box with anti 18 2 snake venom 19 Rubber Hand Gloves 4
20 Explosive Meters 1
21 Fire Proximity Suits 1
22 Resuscitators 2 Electrical Siren (3 KM 23 2 Range) 24 Hand Operated siren 7
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25 Water jel Blankets 1
26 Red/green Flags 2 SCABA with spare 27 2 cylinder 28 PA System 1
29 Hose Box 22 First Aid Fire Fighting 30 1 Trolley CO2 Cartidges for 10 31 53 Kg DCP CO2 Cartidges for 75 32 2 Kg DCP CO2 Cartidges for 25 33 30 Kg DCP 34 DCP bags for 10 Kg Fes 265kg
35 DCP bags for 75 Kg Fes 75kg
36 DCP bags for 25 Kg Fes 375kg 500/750 GPM water 37 2 cum Foam Monitor 38 Water Monitor 17 Double headed hydrant 39 17 points 40 AFFF 12.3
41 ATC Foam nil
42 MEFG 4
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Chapter - 1
Classification of Emergencies
(Under Regulation 6 & 7 of ERDMP Regulation 2010)
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Classification of Emergencies
This ERDMP has been developed to deal with emergency incidents which occur totally within the jurisdiction of the pipeline stations and terminals and which do not endanger the outside community. Emergency incidents will be classified by the level of response that will be required. The actual classification will be made by the Officer-In- Charge or his nominee as information first becomes available on an incident. The level of response may change as more information becomes available or conditions change. Where information is lacking the worst case scenario will dictate the level of response.
The probable emergencies can be categorized into three broad levels on the basis of seriousness and response requirements, which are given as under—
(a) Level 1 : This is an emergency or an incident which (i.) can be effectively and safely managed, and contained within the site, location or installation by the available resources (ii.) has no impact outside the site, location or installation iii. is unlikely to be danger to life, the environment or to company assets or reputation
(b) Level 2 : This is an emergency or an incident which (i.) cannot be effectively and safely managed or contained at the site, location or installation by available resource and additional support is required (ii.) is having, or has the potential to have an effect beyond the site, location or installation and where external support of mutual aid partner may be involved (iii.)is likely to be danger to life, to the environment, to company assets or reputation.
(c) Level 3 : This is an emergency or an incident which could be catastrophic and is likely to affect the population, property and environment inside and outside the installation, Although the level-III emergency falls under the purview of District Authority but till they step in, it should be responsibility of the unit to manage the emergency.
Note: Level-I and Level-II shall normally be grouped as onsite emergency and Level-III as off-site emergency.
(i) Level 1: Minor Fire/ Minor Leak/ Injuries requiring medical attention which can be tackled with the available resources within the terminal/stations causing no effect to surrounding public. Such emergency is classified as Level – 1 emergency. On-site ERDMP Plan shall be put in action in case of Level – 1 emergency The possible emergencies which can come under Level-1 Emergencies are inor leakage from the flanges
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These emergencies can be effectively and safely managed and contained within the site locations or installation by the available resources in the stations/terminal or either with the help of consumer resources. It has no impact on outside the site, location or installation.
(ii) Level 2: This is an emergency or an incident which. (i) Cannot be effectively and safely managed or contained at the location or installation by available resource and additional support is alerted or required. (ii) is having or has the potential to have an effect beyond the site, location or installation and where external support of mutual aid partner may be involved. (iii) is likely to be danger to life. The environment or to industrial assets or reputation.
The possible emergencies which can come under Level-2 Emergencies are
pilferage.
Failures caused by external mechanical interference,
Hazards
On-Site ERDMP Plan shall be put in action in case of Level – 2 Emergency
(iii) Level 3:- This is an emergency or an incident with off-site impact which could be catastrophic and is likely to affect the population, property and environment inside and outside the installation, and management and control is done by district administration, Although the Level-III emergency falls under the purview of District Authority but till they step in. it should be responsibility of the unit to manage the emergency. Other incidents, which can also result in a Level-III Emergencies, are: (i) Agitation / forced entry by external group of people. (ii) Natural Perils- Earthquake (iii) Sabotage, Bomb explosion / Threat
Note: Level-I has been considered for fire drill followed with onsite emergency However Level-II shall normally be considered as onsite emergency and Level-III as off-site emergency. Similarly in case of any emergency in ROW will be considered as offsite emergency and Level-III
Important Note:- The earlier emergency classification at stations as per OISD- 117 has been renamed as per PNGRB Regulation- 2010 as follows.
OISD-117 classification ERDMP Regulation- 2010 classification Small Fire Level-1 Emergency Major Fire Level-2 Emergency Disaster Level-3 Emergency
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Implementation Schedule (ERDMP regulation 2010- clause 7) This Code of Practices shall be implemented for the areas covered under Regulation 3.0 as per the implementation period mentioned in Schedule-I. Note:- A copy of ERDMP, duly approved by the Board of Directors of the organisations before submission to the PNGRB. * Long Delivery Items should be tied up with mutual aid organizations, in case of any delay,
The following scenarios likely to occur at Foreshore Terminal. Table - 1 Sl no FAILURE CASE : LIKELY Level CONSEQUENCES Foreshore 1. Pipeline/ rupture-Pool Fire (Small Level 1 Leak) 2. Pipeline/ rupture – Flash Fire/ Level 2 VCE(Large Leak) 3. Storage Tank leakage/ rupture – Pool Level 1 Fire (Small Leak) 4. Storage Tank leakage/ rupture – Flash Level 3 Fire/ VCE(Large Leak) 5. Failure of HOV/MOV of storage tanks- Level 3 Flash Fire/ VCE(Large Leak) 6. Booster Pump suction/discharge Level 2 leakage/ rupture – Flash Fire/ VCE(Large Leak) 7. Main Line Pump discharge/suction Level 1 leakage/ rupture– Pool Fire (Small Leak) 8. Main Line Pump discharge/suction Level 2 leakage/ rupture– Flash Fire/ VCE(Large Leak) 9. OWS chamber leakage/ rupture- Flash Level 1 Fire(Large Leak) 10. Overheating/electrical spark/arc in Level 2 control/administration/MCC room-Fire 11. Pipeline to Foreshore rupture/failure- Level 3 Flash Fire/ VCE/ Pollution (Large Leak) 12. Integrity failure of structures/tanks due Level 3 to flood/storm/earthquake/third party activity- Flash Fire/ VCE (Large Leak) 13. Accumulation of grass/other Level 1 combustible material-Fire 14. Washout of cross country pipeline- Level 3 Flash Fire/ VCE/ Pollution (Large Leak)
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SCHEDULE – I (for implementation of regulation 7) Schedule of Implementation of Code of Practice for ERDMP
S. No. Activity Implementation Time Status (from the notification date of Codes of Practices for ERDMP) 1. On-site Emergency Plan 3 months Updated Up to 30st June 2014 2. Off-site Emergency 3 months Updated Up to Plan(submission of 30st June 2014 information to District Authority) 3, Resources in position 6 months * Complied 4. Accredited Third Party 1 year Mock drill Certification of ERDMP conducted. Certification by June 2014. 5. Testing and Mock Drills 3 months 19.04.2014 (On-site) 6. Testing and Mock Drills ** 12 months June 2014 (Off-site)
26 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Chapter – 2
Consequences of defaults or non-compliance
(Under Regulation 8 of ERDMP regulation 2010)
27 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Applicability:
These regulations shall apply to commercial petroleum storage facilities, gas storage facilities and terminals including LNG terminals;
Consequences of Default or Non-Compliance (1) There shall be a system for ensuring compliance to the provision of these regulations through developing well defined Emergency Response and Disaster Management Plan and conduction of mock drill and safety audits during the construction, commissioning and operation phase, as well as on an on-going basis. There shall also be a system of do‘s and don‘ts regarding safety, mock drills or real emergencies for the visitors before entering an establishment. This should be supported by written instruction sheet for the visitor and ensured that visitor is accompanied by plant representative on forward visit and return gate. (2) There shall be a system for ensuring compliance to the provision of these regulations through developing a well-defined Emergency Response and Disaster Management Plan and conduction of mock drill and safety audits during the construction, commissioning and operation phase, as well as on an on-going basis. There shall also be a system of do’s and don’ts regarding safety, mock drills or real emergencies for the visitors before entering an establishment. This should be supported by written instruction sheet for the visitor and ensured that visitor is accompanied by plant representative on forward visit and return gate. - Complied Following emergency drills being conducted at Foreshore Terminal.: i. Off-site disaster drill – Yearly. ii. On site disaster drill – Half Yearly. iii. Fire drill / emergency handling drill – Monthly. iv. Safety Briefing is compulsory for contract personnel at Foreshore once every fortnight. For visitors, Safety Information sheet is given while issuing gate pass. (3) In case of any deviation or shortfall, in achieving the recommended standards the entities are liable to penal provisions under the provisions of the technical standards, specifications including safety standards. Complied
(4) Mutual Aid Association not responding as per Memorandum of Understanding (MoU) or written agreement on request of assistance shall attract penalty under these regulations as under:- a. for default in response, the defaulting entity with the application and its management shall have to submit written explanation to affected mutual aid members.- Complied
b. for the second and successive failure, the defaulting entity shall have to pay the double of the billed amount of expenses incurred by affected mutual aid members in case of any eventuality occurs in the premises of affected mutual aid members.
28 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Chapter - 3
Requirements Under Other Statutes
(Under Regulation 9 of ERDMP regulation 2010)
29 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Schedule – II (Refer regulation 9(1))
S. Activity Complian Remark No. ce Status YES/ NO The Environment (Protection) Act, Yes Air/water consent available 1. 1986 (amended 1991) and Applied for renewal. following rules there under: The Environment (Protection) Rules, 1986 (amended 2004). The Manufacture, Storage and Yes 2. Import of Hazardous Chemicals Rules, 1989 (amended, 1994 and 2004). The Hazardous Wastes Yes 3. (Management and Handling ) Valid up to 08.01.2020 Rules, 1989 (amended 2000 and 2003). The Factories Act, 1948 (amended Yes 31.12.2014, Applied for 4. 1987) renewal State Factory Rules. The Motor Vehicles Act, 1988 No Not Applicable 5. (amended 2001) The Central Motor Vehicles rules, 1989 (amended 2005) 6. The Public Liability Insurance Yes Valid up to 31.03.2015 Rules, 1991 (amended 1993) 7. The Petroleum Act, 1934 Yes The Petroleum Rules, 2002 The Insecticide Rules, 1968 No Not Applicable 8. (amended 2000) The Insecticide Rules, 1971 (amended 1999) 9. The National Environment Tribunal Yes complied Act, 1995 The Explosives Act, 1884 Yes Valid Explosive licence up to 10. (amended till 1983) 31.12.2015 The Gas Cylinders Rules, 2004. 11. The Static and Mobile Pressure No Not Applicable Vessels (Unfired) Rules, 2004. 12. The Explosives Rules, 1983 Yes Valid Explosive licence up to (amended 2002) 31.12.2015 13. Fire Licence No Not Applicable
30 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Chapter - 4
Pre-emergency Planning
(Under Regulation 10 of ERDMP regulation 2010)
4.a PRE-EMERGENCY PLANNING
31 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Hazard identification
Information on toxicological, physical & chemical properties of the substances being handled in the format of Material Safety Data Sheet is attached as Annexure-02
Table –2
Sl. Scenario Level No FIRE IN THE TANK FARM AREA Level 2 1. (MAJOR FIRE)
FIRE AND EXPLOSION IN THE Level 3 2. STATION PIPELINE AREA
FIRE IN GRASS/BUILDING IN Level 2 3. STATION AREA
FLOOD/EARTHQUAKE/THIRD Level 3 4. PARTY ACTIVITY IN THE STATION
LARGE OIL SPILLAGE IN Level 3 5. STATION/ROW/WATER BODIES
FIRE/EXPLOSION/POLLUTION IN Level 3 6. ROW AREA
LEAKAGE, POLLUTION AND FIRE Level 3 7. IN TERMINAL AND PUNPING STATION
The identification of potential impact on downwind air quality or downstream water quality from an incidental release and possible danger to human, flora and fauna and animal health.
Hazards to the Installation as Natural Calamities like
Flood Earthquake Tsunami cyclones
Check points for hazard identification are given as per the checklist in below.
CHECK LIST-1 (Refer Regulation 10.1(d))
32 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Emergency Response and Disaster Management Plan (ERDMP) Hazard Identification Sl.No CHECKPOINT YES NO REMARKS Hazard Analysis & Risk Assessment 1 Whether any of the following procedures or techniques for hazard identification has been used in the terminal/ installation : HAZOP _/ Accident Consequences & Analysis _/ Event Tree Analysis. _/ Fault Tree Analysis _/ Failure Modes, Effects & Criticality Analysis. _/ Risk Assessment _/ What If, analysis. _/ Other accredited practice _/ Hazard Identification : 2 Is the terminal / installation covered under the _/ definition of “Major Accident Hazard Installation” as per the Manufacture Storage & Import of Hazardous Chemicals Rules 1989? 3 If yes, whether major accident hazards identified _/ and steps taken for their prevention 4 Whether design deficiencies, failures or errors _/ which can contribute to hazards and cause abnormalities leading to an accident are identified. 5 What are the measures undertaken to counter _/ above deficiencies or, errors 6 Consequences of a major accident on the _/ workers, people in the neighbourhood and the environment are considered 7 Steps envisaged for mitigation of the _/ consequences of such accident 8 Does the installation produces / handle / use / _/ import / store any hazardous chemicals as defined under MSIHC Rules 1989? 9 If yes, whether a list of these chemicals, _/ preferably in alphabetical order with their maximum licensed storage quantities is displayed 10 Are material safety data sheets (MSDS) of these _/ chemicals are prepared / obtained in the prescribed format as per MSIHC Rules and State Factory Rules? 11 Whether a system for disseminating information _/ about these MSDS to concerned workers are existing 12 Are there a system of labelling of containers / _/ storage tanks for the chemicals / hazardous substances 13 Whether estimation of maximum possible quantity _/ of each hazardous substance are considered including any vehicle (TT/TW) on site or within 500 mtrs of the site. 14 Whether location, configuration and condition _/ 33 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Sl.No CHECKPOINT YES NO REMARKS under which the hazardous substances are stored & handled are clearly declared Vulnerability Analysis : 15 Whether zones of influence or vulnerable zones _/ are estimated by considering the maximum single storage of hazardous substance & maximum loss scenario 16 Whether effects of influence on the vulnerable _/ zones are made after considering the population, facilities & environment encompassed inside that zone Risk Analysis : 17 Whether a relative measure of the probability & _/ consequences of various possible hazardous events are taken into account. 18 Whether risks are calculated by multiplying the _/ probability of occurrence of each event by the consequences of that event and then summing up the results 19 Whether all types of events possible in petroleum _/ installations are considered including i) storage tanks on fire, ii) pool fire [burning pool of liquid fuel], iii) Flange joint leakage in pipelines, iv) Fire in TT or TW gantry, and v) rupture of hoses. Risk Reduction Measures : 20 Whether measures for reduction of identified high _/ risks are included by reducing the consequences thru’ hazard Mitigation measures. 21 Whether steps have been consider to reduce risks _/ to the exposed population by increasing safe HAZOP study distances by acquiring property around the facility, done and report if possible available with location HAZOP Study 22 Whether the above method is applied if the _/ location handles more than specified storage and / or critical operations 23 Whether the study systematically identifies all _/ possible deviations from normal operations 24 Whether risk levels are established for each _/ deviation after considering the probability & consequences of each such events 25 Whether potential means for detection of such _/ events & preventive measures are recommended by the study
Meteorology
34 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Climate of Chennai: The geographical setting of any station determines its weather and climate. Chennai is located at Latitude 130 04' N and Longitude 800 15' E. The close proximity to the sea and the thermal equator makes the climate and weather in Chennai relatively consistent with less variation in the seasonal temperature (Ref.Table1). The weather in Chennai is mostly hot and humid for most of the year. The hottest part of the year is late May to early June, with maximum temperatures around 35-40°C. The coolest part of the year is January, with minimum temperatures around 15-22°C. The lowest temperature recorded is 13.8°C and the highest recorded temperature is 45°C. The average annual rainfall is about 140 cm. The city gets most of its seasonal rainfall from the north–east monsoon winds, from mid–October to mid–December. Thus, the arrival of the Northeast Monsoon Winds marks the advent of the Monsoon in Chennai. Cyclones in the Bay of Bengal sometimes hit the city. The highest annual rainfall recorded is 257 cm in 2005. Prevailing winds in Chennai are usually southwesterly between April and October and northeasterly during the rest of the year. Historically, Chennai has relied on annual monsoon rains to replenish water reservoirs, as no major rivers flow through the area. The northeast monsoon winds blow over the bay of Bengal; pick up moisture and when they intercept the eastern Ghats, cause heavy rainfall on the coromandel coast.
The information of the climatological parameters of Temperature, rainfall and wind for the Chennai station are obtained from the climatologial Tables, published by the India Meteorological Department (IMD) with averages computed from 1951-1980 data; which is presented in Tables 3 and 4. Table 3 Mean monthly Temperature, Rainfall and wind speed at Chennai
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean 24.0 24.9 27.1 29.6 31.2 30.4 28.7 28.1 28.3 27.4 26.0 24.6 Morning Temperature 0C
Mean Evening 25.9 27.4 29.0 30.5 32.0 31.9 31.2 30.6 30.1 28.5 26.8 25.8 Temperature 0C
Mean Monthly 16.2 3.7 3.0 13.6 48.9 53.7 97.8 149 109 282 350 138 Rainfall (mm)
Mean Wind 5.6 5.4 6.6 8.2 10.1 10.3 8.7 8.0 7.2 4.9 6.3 7.0 Speed Km/hr
Table 4
35 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Mean ANNUAL Wind direction (Wind From) at Chennai
N NE E SE S SW W NW CALM
Morning 9 7 3 3 7 23 25 9 14
Evening 5 16 17 27 13 6 6 1 9
Mean ANNUAL Wind direction (Wind From) at Chennai N NE E SE S SW W NW CALM
Morning 9 7 3 3 7 23 25 9 14
Evening 5 16 17 27 13 6 6 1 9
HAZOP STUDY 36 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
INTRODUCTION :-
With progressive advances in technology, the continuing trend towards large and more highly integrated production units and the ever-increasing demand by governmental and public bodies for improved safety and environmental standards, hitherto conventional methods of design based on established principles and codes of practice are no longer adequate in themselves for ensuring acceptable standards of safety and reliability in the process industries. This has necessitated the development and use of more searching and systematic methods for risk control to supplement the existing design procedures.
TECHNIQUES FOR HAZARD IDENTIFICATION AND ASSESSMENT :-
To evaluate process risks two popular methods/techniques developed about three decades ago and now being used increasingly throughout the chemical, petrochemical, oil gas and allied Industries are Hazard and Operability Study (HAZOPS) for hazard identification and Hazard Analysis (HAZAN) for quantitative risk evaluation. These techniques, which are applicable to both new projects and existing installations, and to both batch wise and continuously operated systems are concerned with' purely operational risks as well as hazards and therefore lead to not only to safer plants but also to an improvement in reliability.
In hazard evaluation, the first task is usually to identify the hazards that are inherent feature of the process and / or plant and then focus the evaluation on events, which could be associated with the hazards. Once the hazard has been identified, the Hazard can then be evaluated in terms of risk it presents to the employees, the neighboring public, property, environment and the Company.
One cannot complete an assessment of the potential failures and their effects until every attempt has been made to identify the hazards of a system. The methods for identifying hazards are qualitative and may be obvious in many cases, or may have to be identified through systematic techniques or those which promote some form of lateral or creative thinking.
OBJECTIVES OF HAZARD IDENTIFICATION :- 37 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
The objective of hazard identification is to identify and evaluated the hazard and the unintended events, which could cause an accident. The first task usually is to identify the hazards that are inherent to the process and/or plant and then focus on the evaluation of the events, which could be associated with hazards. In Hazard identification and quantification of probability of occurrence, it is assumed that the plant will perform as designed in the absence, of unintended events (component and material failures, human errors, external event, process unknown), which may affect the plant/process behavior.
HAZARD IDENTIFICATION:
Formal hazard identification studies generate a list of failure cases. The list can usually be derived reliably by considering: a) form in which chemical sate stored or processed, b) nature of hazard it poses and c) quantity of the material contained.
METHODS OF IDENTIFICATION
A. Traditional Methods 1. Obvious reasons 2. Previous occurrence experience 3. Checklist
B. Current /Creative Methods 1. Hazard and Operability study 2. Failure Mode and Effect Analysis (FMEA) 3. HAZID Study
Whilst shown above as being separable for some techniques, the methods of identification are combined inherently with those of assessment.
The methods of hazard identification and assessment can be divided into four main categories, with some of the main techniques listed as under;
EXPERIENCE Code of practice Checklists "What if”
CREATIVE
Brain storming HAZOPS
ANALYTICAL (Quantitative)
Failure Mode and Effect Analysis (FMEA) 38 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Logic Trees - Fault Tree - Event Tree - Causes / Consequence diagram Human Reliability Analysis
HAZARD IDENTIFICATION STUDY (HAZID)
Hazard Identification Study (HAZID) is a systematic method for identification of potential hazards in each and every area of activity in a process operation. It is a search for potential hazards in the system parameters from normal design intent. It is performed by an experience inter-disciplinary team representing design, operations and also includes representative’s knowledgeable in inspection, maintenance, safety, equipment and other disciplines as appropriate. The multi disciplinary team brainstorms the plant design, following structure provided by guide words and team leader's experience. The primary advantage of brainstorming is that it stimulates creativity and generates ideas this creativity results from interactions of team and their diverse backgrounds.
METHODOLLGY OF HAZID STUDY
The technique of HAZID study is systematically applied to assess the safety and operability of the plant. It is made through a structured set of questions using "guidewords" which focus on the process or operating deviations outside the established parameters. The guide words arc used to ensure that the questions which are posed to test the integrity of each part of the design will explore all conceivable ways in which they could deviate from the design intentions. Each deviation is then considered to decide how it could be caused and what would be consequences. The team looks for causes of each deviation and if there is a consequence of concern, they evaluate the safeguards in place to determine if they are sufficient given the risk posed. If the team feels additional safeguards may be warranted they make recommendations. The technique is then repeated until every Processing section and piece of equipment of concern has been reviewed.
The important terms used in HAZID study are:
Intention : The intention defines how the part is 'expected to operate. 39 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Guide words : These are simple words which are used to qualify' or Quantify the intentions in order to guide and stimulate brain storming process and so discover deviations.
Parameter : A aspect of process that describes it physically chemically or in terms of what is happening viz. flow, Pressure, Temperature, Level Composition etc,
Deviation : These are departure from the intension, which are, discovered by systematically applying the guide words.
Causes : These are the reasons why deviations might occur.
Consequences : These are the results of the deviations, would they occur.
Safeguards : These are the protection provided in the system.
Recommendation : These are hardware and software changes required for protecting and smooth operating of the system.
Table- 5
List of guide words 40 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Guide Words Meanings Comments None Complete negation No part of the intention is achieved e.g. of the intention no flow or reverse flow. More of Quantitative More of any relevant physical increase properties than there should be e.g. higher flow (rate or total quantity) higher temperature, higher pressure higher viscosity, more heat, more reaction etc. Less of Quantitative Less of any relevant physical property decrease than there should be, e.g. Lower flow (rate or total quantity), lower temperature, lower pressure, less heat, less reaction etc. Part of Quantitative Composition of system different from decrease what it should be e.g. Change in ration of components, component missing etc. More than Qualitative More components present in the increase system that there should be e.g. extra phase present (Vapor, solid), impurities (air, water, acids, corrosion products etc.) Other than Substitution What else can happen apart from normal operation e.g. Start up, shutdown, high/low rate running, alternative operation mode, failure of plant services, maintenance, catalyst change etc.
Guidewords are applied to the design intention. The design intention informs us what the equipment is expected to do.
41 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
HAZARD IDENTIFICATION STUDY WORK – PLT RECEIPTS
Event Cause/Comments Possible Consequences Prevention/ Protection
1. Mechanical impact on 3rd party involvement Massive release of - Automatic shut down through automatic line break the pipeline causes leak of e.g. digging or trenching, petroleum products. If detection and valve closure if large hole in pipe. petroleum products from or other earth work. ignition, then possibility of Manual shut down by Network Controller in the pipeline. st flash or jet fire. Physical Control Centre if pressure drop. 1 party involvement. explosion from the pressure - Terminal storing class B and class C products Non through wall damage, of the pipeline creates only, therefore, minimising chances of ignition. i.e. part wall or delayed projectiles (earth, sand, Explosion not credible in unconfined situation. failure damage. stones). Injury and property damage.
2. Corrosion leads to leak Damage of pipeline coating Release of petroleum - Cathodic protection for external corrosion. of Petroleum Products due to excavation inspection products. If ignition, a jet fire Internal corrosion virtually absent with clean from the petroleum damage leads to corrosion. is possible. Injury and hydrocarbon. products pipeline. property damage. - Coating on external surfaces of pipelines. Construction damage or - Routine inspection of pipeline (including regular coating flaw or faulty patrol). Visual and sound indications if leak. materials - Pipeline to be constructed to facilitate internal inspection (minimize dips). - Terminal storing class B and class C products only, therefore, minimising chances of ignition.
42 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Event Cause/Comments Possible Consequences Prevention/ Protection
3. Nearby explosion at Incident (wear and Possible damage to - Management procedures / systems by petroleum products neighbouring tear, mechanical petroleum products pipeline pipeline operator. petroleum products impact, lightning with release of Naphtha, - Pipeline integrity plan (incl. protection, to monitor pipeline or tie-offs. strike etc. etc.) at HSD, SKO. If ignition, then integrity of pipeline and coating inspection). the parallel possibility of flash or jet fire. - 24 hour monitoring of petroleum products pipelines. petroleum products Injury and property damage. - Terminal storing class B and class C products only, pipeline. therefore, minimising chances of ignition. Explosion not credible in unconfined situation. - Buried pipelines. - Thickness and grade of pipelines. - The pipeline is buried 1.0 meter to 1.25 meter depth.
4. Pressure excursion Operational error Over pressuring the - Pipelines constructed and hydrotested as per leads to failure of the upstream or petroleum products . If requirements. pipeline. downstream facility. ignition, then possibility of - Continuous observation of pressure of pipeline from fire. Injury and property Control Centre. Lack of control for several hours damage. required before pressure could exceed critical levels. - High-pressure trip and automatic line-break protection isolating flow of petroleum products. - Mechanical over pressure protection & controls at compressor stations.
43 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Event Cause/Comments Possible Consequences Prevention/ Protection
5. Spontaneous loss Construction defect or Massive release of petroleum - X-raying of welds as required. of integrity of pipe operational error (repeated). products. If ignition, then - Cathodic protection. possibility of flash or jet fire. - Pipeline has integrity management plan. Injury and property damage. - Pipeline subject to CP monitoring at regular intervals.
6. Erosion results in Flooding Potential for flood waters to - Control of erosion through regular and periodic damage to piping and wash away soil cover. May patrols and inspections (ground patrols after heavy equipment. cause pipeline to be rain/flooding). exposed. Possibility of - Repair to soil cover if erosion. damage to coating and subsequent corrosion issues. If not corrected may eventually lead to failure of pipeline. 7. Land subsidence results Earthquake creates. Failure of pipeline resulting . in pipeline damage. in potential for rupture or - Pipe is designed as per requirements in terms of massive leak. Release of strength of material and design. petroleum products. If ignition, then possibility of flash or jet fire. Injury and property damage.
44 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Event Cause/Comments Possible Consequences Prevention/ Protection 8. Damage to pipeline Malicious damage. Massive release of - Buried pipeline. through terrorism / petroleum products. If vandalism. ignition, then possibility of - Any building doors will be fitted with intruder alarms. flash or jet fire. 9. Neighbouring fire. Bush fire. Possible heat radiation - Control of vegetation in easement. at pipeline. If damage to - Buried pipeline is unlikely to be affected by heat pipe and equipment radiation. then possibility of - Above ground valves are fire safe. release of hazardous material and fire risk.
HAZARD IDENTIFICATION STUDY WORK – TANK FARM Event ID No. Hazardous Event Causes Possible Consequences Proposed Prevention and Mitigation Control Measures Major mechanical Metal fatigue Large spillage of combustible materials in Tanks designed to API 650 10. failure of tanks bund. Fire if ignited Faulty fabrication Regular maintenance and Tank explosions. inspection procedures Corrosion of tank base / weld Impact to people (radiant heat and/or Tank and site fire protection exposure to products), property and the facilities available Tank explosion due to environment (products of combustion) lightning strike / breach Explosions only occur when of hazardous area ullage vapour is between LEL ignition source controls and UEL. For combustible liquids, the vapour concentration Adjacent tank on fire is expected to be below the LEL. Blocked vent
45 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
11. Tank roof failure Ignition, e.g. by lightning, Rim seal fire (floating roof tank) Internal floating roof with of atmosphere within the mechanical seal roof space Tank top fire Foam injection system Vents blocked during Initial explosion possible leading to a Fire fighting system filling procedure tank top fire Regular maintenance and High speed filling Potential for spill into the bund with a fire inspection procedures if ignition occurs Level alarms, controlled tank Boil over possible if water layer exists filling
Impact to people (radiant heat and/or Explosions prevention . exposure to products), property and the environment (products of combustion)
Event ID No. Hazardous Event Causes Possible Consequences Proposed Prevention and Mitigation Control Measures Pipe failure (i.e. Corrosion Spillage of combustible Regular maintenance and inspection 12. new piping within material. Fire if ignited. procedures the terminal) Impact Impact to people (radiant heat and/or exposure to Emergency isolation valves on the Maintenance work products), property and the tanks environment (products of Pressure surge combustion) Fire fighting system (including foam)
46 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Pipeline failure Vandalism Damage to products pipeline Regular maintenance and inspection 13. external to the procedures terminal – note that this is existing Emergency isolation valves piping Fire fighting system (including foam)
Routine inspections during transfers
Event ID No. Hazardous Event Causes Possible Consequences Proposed Prevention and Mitigation Control Measures Spillage of Tank overfilled during Spill into bund Fire fighting as above 14. combustible transfer material to the Bund fire if ignited existing or Tank drain valve left approved or open or tank sampling Possible tank fire and boil Emergency shutdown system proposed bunds valve left open, e.g. over human error Operating procedures Impact to people (radiant heat and/or exposure to Sampling and inspection products), property and the procedures prior to disposing of environment (products of waste bund water combustion)
47 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Event ID Hazardous Event Causes Possible Consequences Proposed Prevention and Mitigation No. Control Measures Road tanker drive- Failure of procedures Leak of petroleum product in loading Driver training 16. away incident (i.e. and hardware area driver does not interlocks Driver not in cab during filling disconnect the Fire if ignited hose and drives away from the Impact to people (radiant heat and/or loading bay) exposure to products), property and Road tanker bays to be fitted with the environment (products of automatic foam deluge system combustion)
Ignition source present (road tanker engine), hence fire more likely Leak at product Pump seal, shaft or Leak of petroleum product in loading Double mechanical seal with seal 17. pumps casing failures area failure trip interlock (if filling flammable product) Fire if ignited Condition monitoring and preventative Impact to people (radiant heat and/or maintenance of pumps exposure to products), property and the environment (products of Fire fighting as above combustion) Pumps in contained area
Event ID Hazardous Causes Possible Consequences Proposed Prevention and Mitigation Control No. Event Measures Road accident Bad road or traffic Most likely outcome is no loss of Design of road tankers to survive accident without 18. (off-site) conditions load a loss of containment.
Leak may occur, leading to fire Driver training and choice of routes to reduce accident potential Impact to people (radiant heat and/or exposure to products), property and the environment (products of combustion) 48 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Strong winds, Strong winds Loss of containment leading to a The tanks are designed API 650 / AS 1692 / 19. earthquakes cause equipment fire if ignited (as above) AS 1170 to resist the combined effects on internal damage etc pressure due to contents, weight of platforms, ladders, live loads, wind loads, earthquake forces and hydrostatic test loads
Operations stopped in adverse weather conditions Breach of Disgruntled Possible release of product with Security measures include fencing, CCTV, security 20. Security / employee or consequences patrols, operator / driver vigilance Sabotage intruder Pressure tests prior to commissioning transfer
HAZARD IDENTIFICATION STUDY WORK – PIPELINES
Event ID Hazardous Event Causes Possible Consequences Proposed Prevention and Mitigation Control No. Measures Loss of containment in Pipe failures, e.g. Most likely outcome is a Regular maintenance and inspection procedures. 21. the Pipeline Corridor due to corrosion, spill onto the ground. Few thermal sources of ignition exist in Emergency isolation valves. overpressure or the Pipeline Corridor. third party activity Fire fighting system. / malicious act
Routine inspections during transfers Insulation fires Loss of Potential for fires, i.e. from Flammable vapours are limited and H2S is readily 22. containment of burning of the product noticeable at low odour levels of 0.005 pm well before products into the and/or flammable vapours, LEL. piping, tank or and hence propagation to vessel insulation the adjoining system Combustible product.
Fire fighting systems
49 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Event ID No. Hazardous Causes Possible Consequences Proposed Prevention and Mitigation Event Control Measures Hose failure, pipe failure, Potential for people to be exposed 23. valve left open to corrosive liquids.
Potential for environmental impact if the spilt liquids are released via the storm water system Leak during Failure of loading arm. Leak of product in loading area. High level of surveillance and immediate 24. filling of road access button to shutdown systems. tanker Leak from valves or fittings. Fire if ignited. Drivers are well trained so as to minimise Road tanker overfill Impact to people (radiant heat chance of operator error and ensure quick and/or exposure to products), response to leaks. property and the environment Ignition sources controlled at top of road (products of combustion) tanker.
Fire fighting systems Road tanker Failure of procedures and Leak of product in loading area. Driver training. 25. drive-away hardware interlocks Driver not in cab during filling but incident (i.e. Fire if ignited. monitoring at same elevation as loading driver does arm. not disconnect Impact to people (radiant heat the hose and and/or exposure to products), Automatic loading system instructs driver drives away property and the environment on actions required. from the (products of combustion) loading bay) Ignition sources controlled at top of road tanker.
Fire fighting systems
Node : Transfer of Petroleum Products by Pipeline from CPCL to Storage Tanks at Terminal
50 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Sn. Guidewo Deviation Possible Cause Consequence Action Required rd 26. No/Less No Flow / Less No flow of petroleum Operational delay Ensure supply of petroleum products Flow products in pipeline in pipeline Petroleum products going Operational delay Non returning valve (NRV) is back in the pipeline provided to avoid the possibility of back flow in the line Some valves are erratically Operational delay Proper maintenance an inspection of closed, valves is required. 27. More More Flow Leakage in the transfer line / Oil spillage and it Proper fire-fighting facilities is pipeline may cause fire & provided as per rules and standards. explosion Proper inspection and maintenance of transfer line and pipeline. Not possible as flow is None None controlled in pipeline from Tap- off point 28. High High Pressure High pressure in pipeline line Possibility of Thermal relief valve (TRV) followed leakage of by non –returning valve is provided petroleum product to release the pressure in transfer from flange, fittings line. and joints in the transfer line. 29. Reverse Reverse Flow Not possible due to Non None None Returning Valve (NRV) has already been provided in the line. 30. As well as Flow of Not possible None None Foreign Materials
51 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Node : Petroleum Products Storage Tanks
Sn. Guide Deviation Possible Cause Consequence Action Required word 31 Low Low Level No level measuring device. Over flow of Hi level alarm switch is provided on petroleum product the tank as interlock to avoid over No alarm system on the in dyke area flow from tanks. tanks. Pool fire in dyke area Radar Tank Gauge (RTG) system is provided 32. No/Low No/Low Flow No/less flow in Operational delay Radar Tank Gauge (RTG) is transfer/pipeline provided 33. High High High Ambient Temperature More emissions of Breathing vent is provided on the Temperature hydrocarbon tank vapours
52 ERDMP document for Foreshore Terminal Chennai, Tamilnadu
Node : Transfer of Petroleum Products from Storage Tank to Loading Bays
Sn. Guidew Deviation Possible Cause Consequence Action Required ord 34. No/Less No/Less Flow No pumping from storage Operation Delay Pump rectification, use stand by tank to filling gantry. pump, Stop pumping due to power Operational delay Arrangement of power back-up failure
One of the valve closed Excess pressure in There should be excess pressure
erratically/partially block line tripping
35. More More Flow Line failure and leakage in Spillage of Ensure mechanical integrity of line.
line or pump petroleum products
Fire, if, ignition Provision of adequate fire fighting
source is available facilities.
Inspection and maintenance
schedules should be prepared and
followed as per operating
procedures.
36. High High Pressure More pressure in line due to Non as thermal None
pumping relief valve (TRV)
provided
37. As well Other Pumping of other petroleum None hazardous. Density meter is provided
as products products Contamination of
petroleum products
38. Revers Reverse Flow Reverse rotation of pump None hazardous Non returning valve (NRV) is e provided to avoid the possibility of back flow in the each line
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Node : Filling of Petroleum Products in Tank Truck through Loading Bays
Sn. Guide Deviation Possible Cause Consequence Action Required word 39. No/ No flow in No pumping from Storage Operational delay None Less loading tank None hazardous arm 40. More More flow More supply of petroleum Overflow of Digital Control Valve is provided to product in the truck tank. petroleum product control the quantity/supply for the from the tanker. tanker. Position of man hole of truck Over spill of Provision should be kept for over spill tank and filling arm is not petroleum products sensors to prevent the overflow correct. on the floor and possibility of fire, if, source of ignition is available Spillage of petroleum Provision of adequate fire fighting product on the floor facilities. and fire, if, source of ignition is available.
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Risk Assessment
IRPA (Individual Risk per Annum)
IRPA Fundamental improvements needed. Intolerable Only to be considered if there are no alternatives and people are well informed 10-3/yr Too high, significant effort required to improve 10-4/yr The ALARP or Tolerable High, investigate alternatives region (Risk is tolerated only)
10-5/yr Low, consider cost-effective alternatives Broadly Acceptable region (no need for detailed working to 10-6/yr demonstrate ALARP) Negligible, maintain normal precautions
Note: A risk of 10 per million per year, or 10-5/Year, effectively means that any person standing at a point of this level of risk would have a 1 in 100 000 chance of being fatally injured per year.
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Table - 6
Criteria for Tolerable Individual Risk
Land Maximum Tolerable Risk (pmpy1) Use Fatality risk Hospitals, Schools, etc criteria: 0.5 Residential areas, hotels, etc 1 Offices, retail centres, etc 5 Open space, recreation areas etc 10s Neighbouring industrial areas 50 Overpressure for Safety Distances: Property damage and accident 14 k Pa 50 propagation Adjacent potentially hazardous installation, land zoned to accommodate such installations, or nearest public building Injury risk levels 7 k Pa 50 At residential areas Maximum Heat Radiation: Injury risk levels 4.7 kW/m2 50 At residential areas Property damage and accident 23 kW/m2 50 propagation Adjacent potentially hazardous installation or land zoned to accommodate such installations In order to put these risks into perspective, published information on the level of risk to which each of us may be exposed from day to day due to a variety of activities has been shown in Table 7 below. Some of these are voluntary, for which we may accept a higher level of risk due to a perceived benefit, while some are involuntary. Generally, we tend to expect a lower level of imposed or involuntary risk especially if we do not perceive a direct benefit.
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Table – 7
Risk to Individuals
Activity / Type of Risk Published levels of risk VOLUNTARY RISKS (AVERAGED OVER(pm ACpTyI1V)E PARTICIPANTS)
Smoking 5,00 Drinking alcohol 3800 Swimming 50 Playing rugby 30 Travelling by car 145 Travelling by train 30 Travelling by aero plane 10 INVOLUNTARY RISKS (AVERAGED OVER WHOLE POPULATION)
Cancer 1,80 Accidents at home 1100 Struck by motor vehicle 35 Fires 10 Electrocution (non industrial) 3 Falling objects 3 Storms and floods 0.2 Lightning strikes 0.1
Table- 8
Criteria for Tolerable Societal Risk
Number of Acceptable limit of N or Unacceptable limit of N or fatalities (N) more fatalities per more fatalities per [-] year year
1 3 x 10-5 3 x 10-3
10 1 x 10-6 1 x 10-4
100 3 x 10-8 3 x 10-6
1000 1 x 10-9 1 x 10-7
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The societal risk criteria specify levels of societal risk which must not be exceeded by a particular activity. The same criteria are currently used for existing and new developments. Two societal risk criteria are used, defining acceptable and unacceptable levels of risk due to a particular activity. The criteria in Table 6 above are represented on the societal risk (f-N) curve as two parallel lines. Three zones are thus defined:
Above the unacceptable/intolerable limit the societal risk is not acceptable whatever the perceived benefits of the development.
The area between the unacceptable and the acceptable limits is known as the ALARP (as low as reasonably possible) region. Risk reduction may be required for potential incidents in this area.
Below the acceptable limit, the societal risk level is negligible regardless of the perceived value of the activity.
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Risk Analysis
ACCEPABILITY CRITERIA
Thermal radiation due to pool fire may cause various degrees of burns on human bodies. Moreover their effects on inanimate objects like piping equipment or vegetation also need to be evaluated to assess their impact. The following table show the damage effects due to thermal radiation intensities.
TABLE 9
DAMAGE DUE TO INCIDENT RADIATION INTENSITY Incident Radiation Type of Damage Intensity (kw/m2) 62.0 Spontaneous ignition of wood 37.5 Sufficient to cause damage to process equipment 25.0 Minimum energy required to ignite wood at infinitely long exposure (non –piloted) 12.5 Minimum energy required for piloted ignition of wood, melting of plastic etc. 4.5 Sufficient to cause pain to personnel if unable to reach cover within 20 sec., however blistering of skin (1st degree burn) is likely. 1.6 Cause no discomfort on long exposure 0.7 Equipment to solar radiation
TABLE 10
HEAT RADIATION AND ESCAPE TIME Radiation Intensity (Btu/hr/ft2) Time to pain Threshold (Seconds) 440 60 550 (1.6 kw/m2) 40 740 30 920 16 1500 (4.7 kw/m2) 9 2200 6 3000 (9.5 kw/m2) 5 3700 4 6300 2
For continuous presence of persons, the following thermal radiation intensity levels are usually adopted : - 1.6 kw/m2 for population outside - 4.5 kw/m2 for terminal operators
The effect of incident radiation intensity and exposure time on lethality is given in the following table.
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TABLE 11
RADIATION EXPOSURE AND LETHALITY
Radiation Exposure Time Lethality (%) Degree of Burns Intensity (kw/m2) (Seconds) 4.5 20 0 - 4.5 50 0 1st 8.0 20 0 1st 8.0 50 Less than 1 3rd 12.0 20 Less than 1 2nd 12.0 50 2 - 8.0 60 1 -
For the present study, the scenarios under consideration being tank fire and bund fire, it is appropriate to assume that peak level of radiation intensity will not occur suddenly. It is estimated that 20-30 minutes time will be required before a tank fire grows to full size. It may be mentioned that tanks under consideration are of fixed roof, cone roof type; the roof has to sink or be blown off before the full diameter fire can develop. For radiation calculation, full tank fire has been considered.
Pipe leakage and pipe rupture
In case of small leaks the pressure will be built up slowly and will often be able to be evacuated in time. Pipe rupture will lead to the leakage if the working pressure in the pipes is higher than the design pressure of the pipe. This frequency can be estimated based on the length of the pipes . An internal DNV gives a failure frequency of 7.87 x 10 -5 / m .year for small pipe leaks and 1.77 x 10 -5 / m . year for large pipe leaks .
Based on these data the total failure frequency for pipe leaks is estimated at 9.64 x 10 -5 / m .year .
From the pipe leakage distribution it is clear that approximately 5 % of failure are pipe ruptures.
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Foreshore Terminal Chennai Tank capacity considered: 60% if the capacity is more than 5000 KL 80% if the capacity is less than 5000 KL Hazardous Radiation Distance from fire due to the total breakdown of the
Distance from the center (m) Product Quantity Diameter Duration of 37.5 12.5 4.5 1.6 (KL) (m) burning (sec) Kw/m2 Kw/m2 Kw/m2 Kw/m2 HSD 14600 723 130 891 1543 2572 3505
8500 608 110 738 1278 2130 2903
FO 11500 670 121 819 1418 2364 3221 7700 589 107 712 1233 2055 2801 LDO 4416 541 99 648 1123 1872 2551 Fig No. 1,2,3,4 & 5
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Fig No. -1
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Fig No. -2
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Fig No. 3
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Fig No. – 4
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Fig No. – 5
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Dock Yard Pipeline Breakdown of the Pipeline at Foreshore The pipeline system is designed to transport petroleum products from CPCL to Foreshore. The flow rate of 228 KL/hr through the pipeline is considered for the calculations of any extreme possibility of total loss of a petroleum product due to complete break-down of the pipeline at Foreshore. We assume the worst case scenario in the event of the expelled petroleum product catching fire and work out the consequent harmful radiation from the disaster for which HSD is considered. The quantity of the released product for the computations is derived by assuming that the breakdown is detected and checked/stopped after certain time. Consequently, we come up with three possible scenarios; assuming that the complete control of the total break-down is checked after,
Hazardous Radiation Distance from fire due to the total breakdown of the pipeline
Distance from the center (m) Product Quantity Diameter Duration of 37.5 12.5 4.5 1.6 (KL) (m) burning(se Kw/m2 Kw/m2 Kw/m2 Kw/m2 c) HSD 97.5 207 35 229 396 661 900
FO 352 40 40 367 592 962 1311 LDO 40 139 22 143 248 420 574 Fig No. 6,7 & 8
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Fig No.- 6
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Fig No. - 7
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Fig No. - 8
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Causes of Disasters & Consequences
The common causes for the above events are tabulated below
Man made Natural Calamities Extraneous
Heavy Leakage Flood Riots/Civil Disorder/ Fire Earth Quake Mob Attack Explosion Cyclone Terrorism Failure of Critical Outbreak of Disease Sabotage Control system Excessive Rains Bomb Threat Design deficiency Tsunami Unsafe acts Abduction In-adequate Food Poisoning/ maintenance Water Poisoning
Consequences
(1) The consequences of an Incident may be confined within the premises or may spill off-site triggering cascading effects.
(2) The consequences of an Incident are fire explosion, deflagration, blast waves, fast spreading flames, BLEVE, UVCE resulting in direct effects like damage to buildings/property, burns, fatalities. However, an Incident in the neighbourhood may sometimes cascade into an on-site emergency. It should be prevented or managed to avoid major emergency.
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Gap Analysis- Mitigation Measures- FST-Chennai
Sr. Item CL No. Clause Observation Requirement Actual Proposed Mitigations No. Fire Fighting System 1 Fire OISD Fire water pumps having flooded suction As per fire water 6 5 Additional fire water pump engine 117 shall be installed to meet the design fire demand 4 no.'s main required under 2 risk (4.3.5) water flow & 2 no.'s of standby scenerio. Terminal has rate and head. pumps of same pipeline connection with sea At least one standby fire water pump capacity are & fire pumps of port at jetty to shall be provided up to 2 nos. of main required consistently receive sea pumps. For main water in to FST water tanks pumps 3 nos. and above, minimum 2 during emergency hence only nos. standby pumps of the same type, single risk scenerio will apply capacity & to FST. head as the main pumps shall be provided. 2 Jockey OISD A standby jockey pump of similar type The fire water 2 pumps with 2 pumps Calculation of jockey pump Pumps 117 capacity and head shall be provided. network shall be 74m3/hr with capacity to be verified. (4.3.5) The capacity of kept pressurized by capacity & 30m3/hr Present jockey pumps are the pump shall be sufficient to maintain jockey pumps 110MWC head capacity sufficient in existing fire system pressure in the event of & 90 hydrant system in auto mode leakages from MWC at all time with 7kg/cm2 valves etc. The capacity of jockey head pressure being maintained at pumps shall be 5% minimum and farthest point also jockey maximum 10% of the pumps takes care of pressure design fire water rate. drop with operation time of 1 to 2 min. Hence jockey pumps are meeting functional requirement. 3 Fire OISD For all locations with total storage For single largest 9856 KL 7640 KL Mitigation measure provided water 117 capacity more than 30,000KL, wherever contingency as CPT by connecting port fire storage (4.3.4) reliable water replenishment @ 50% or water line is hyndrant line directly to water
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more is available, the single largest fire connected to FST tank which will be operated in contingency shall be considered for Fire Chennai for the event of emergency. water storage. emergency use. Remark- Terminal has access to sea water, as per OISD single risk scenario will apply, for which sufficient water is available. 4 Static OISD The installation shall have facilities for Static water sump 20 KL 0 To be provided Water 117 receiving and diverting all the water storage for storing sump (4.3.4) coming to the installation to fire water municipal water Storage storage tanks in case of an emergency 5 Static OISD -do- For pumping sump 2 no.'s with 0 To be provided water 117 water to main water capacity sump (4.3.5) tank 90m3/hr @ 35 pump MWC head 6 High OISD For marketing terminals & Petroleum As per OISD 117, it 3 no.'s with 3 Being procured and work Volume 117 Depots, the remote operated high is necessary to capacity 2000 order is placed for Long (4.3.7) volume long range water cum foam install fixed type GPM installation. Range monitors (Capacity 500/750/1000 GPM HVLR monitor for (HVLR) and above ) to fight tank fires shall be each tank farm to provided which shall be of variable flow fight tank fire (with flow adjustable manually in the field). Plant Layout OISD 118 7A Fire water OISD 118 Fire water tank-Product Fire water tanks and Min. 60m 30m Note-1 Tank (table-1) pumps/Storage tanks-60 pumps are not located at Mtrs.Actual 30 Mtrs. 60m away from the hydrocarbons handled 7B Fire water Fire water pump house to Fire water tanks and Min. 60m 55m Pump House product tank no-5 pumps are not located at 60m away from the hydrocarbons handled 8 Intertank OISD 118 Intertank distance Safety distance NOT min 20m 17m Water sprinkler distance (table-4) between tanks min 20 matching as per OISD and fixed Foam
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mtr 118 between Tank 4 and pourer system is other tanks provided as per OISD norms hence no voilation. 9 Dyke storage OISD 118 Dyked enclosure shall be Ter. 'B' Black oil Dyke 19215KL 15275KL Note-2 capacity (7.1.1.b) able to contain the volume is Not Sufficient complete contents of the largest tank in the dyke in case of any emergency. 10 Dyke storage OISD 118 Petroleum storage tanks Total volume stored in 60000 KL 80000 KL Mitigation capacity (7.1.1.a) shall be located in dyked Terminal A dyke is more measure in place enclosures with roads all than 60000 KL by approval around the enclosure. through Aggregate capacity of management of tanks located in one change of dyked enclosure shall not reduction in exceed following values: capacity to meet · 60,000 cum. for a group OISD norms. For of fixed roof tanks. fire protection all tanks are having additional water sprinkler and foam system. Process Equipments 10 ROSOV's OISD 244 The first valve on inlet, 25 0 To be procure draft outlet and recirculation lines of the tank inside the dyke shall be ROSOV which should be fail safe and fire safe. 11 DBBVs OISD 244 For positive isolation, a 66 0 To be procure (MOV Type) draft suitable valve other than Hammer Blind shall be 74 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
provided so that no circumtances the product is exposed to atmosphere from the valve. 12 MOV's OISD 244 ESD valve to be 4 0 To be procure draft provided in each product header going to TLF gantry for quick isolation of main product header (in case of emergency). 13 Mass Flow MB LAL As per MB LAL 9 3 To be procure Meter recommendation wherever PLT takes place, to avoid pilferage, a Mass Flow Meter with Integrator should be provided on delivery pipeline 14 TSR Valve MB LAL & Thermal Safety Relief 8 0 To be procure OISD 244 valve should be provided for blocked portions on TLF header. 15 Quick Shut OISD 244 There is a necessity that 10 0 To be procure Off valve draft each tank drain line have minimum two isolation valves and pipe to be extented beyond tank pad up-to-drain point. One of these shall be quick closing type.
Electrical
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16 DG's (MV OISD 244 If load shedding cannot 2 no.'s 500KVA 2 no.'s 320 To be procure panel load) be permitted then 2 no.s KVA of new 500KVA DG's will have to install to cater whole MV panel loads of both the terminals. 17 DG's (ESD OISD 244 It is found that, existing 1 no.'s 320 KVA 1 no.'s 40 To be procure lighting load) 40 KVA DG is not KVA capable to cater existing and new emergency load only during ESD operation 18 UPS (DC) OISD 244 DC based critical 2 1 To be procure lightning and DC power supply arrangement is also not present in the terminal. Hence, a new DC UPS is proposed to give DC power supply to critical lighting fittings in control room, DG set room Switchgear room and security cabin 19 UPS (AC) OISD 244 For terminal automation 0 1 To be procure loads and other critical instrumentation load 20 EMCC OISD 244 To meet OISD-244 2 0 To be procure recommendations, the Emergencynloads shall be segregated and fed from a separate Emegency MCC (EMCC) panel
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ILLumination Level Terminal A lux 21 PMCC OISD 244 Fittings replacement is 150 125 To be modified required as some fitting are not working. Hence, the lux level achieved is lesser than the calculation 22 Transformer OISD 244 1 no. of 250W HPSV 100 70 To be modified yard shall be added to meet the required lux level 23 Product OISD 244 6 no.'s of 125W HPMV 100 60 To be modified Pump House (High Pressure Mercury Vapour) lamps shall be replaced by 6 no.s of 250W HPMV lamps
24 OWS Area OISD 244 1 no. of 250W HPSV 60 5 To be modified fixture,with 8 m height lighting pole shall be added to meet the required lux level 25 Tank farm OISD 244 1 no. of 250W HPSV 20 05-Jan To be modified Area shall be added between
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tank no.3 & 4
Terminal B
26 Transformer OISD 244 1 no. of 250 W HPSV 100 70 to be modified Yard (High Pressure Sodium Vapour) shall be added to meet the requirement 27 product OISD 244 8 no.s of 250 W HPMV 100 60 to be modified pump fixture added in addition house(BO) to existing 8 no.s of 160 W MLL lamps
11 Dyke OISD 118 There shall be access on Road width of m allows Exits, Fire To handle the Clause all 4 sides of each dyke fire tenders of smaller Brigrad to Higher Capacity No.7.1.4(d) area and road should be capacities. enter Fire Tanker, linked to minimise the through 4 m additional land effect if one road is cut wide gate. around the off during the fire. Terminal A is required which is not possible as terminal A is surrounded by port roads on three sides. However small fire tender can go around & gate entry is provided on two sides. 12 Dyke Table- 3-9 Distance between 15m betwwen TK-3 & 0.5D / Min. 20 m On the jetty Note-3 Product Tank & B/Wall towards Bharati side, port is Boundary wall docks maintaining
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a green belt of approx width of 7m beyond the boundary wall. 13 Terminal Table- 1-4 d. Distance between 22.9m (from TK-5 & Sub 30 m 22.9 m Note- 4 Layout &7 Product Tank & Station) Electrical Sub Station 14 Terminal OISD 118 Control room should be distance between pump 30 m 13.9 m Non automated Layout Clause located in non hazardous house to panel room is terminal. The No.5.1(d) area up wind of process 13.5m subject of plant. control room will be addressed when L1 automation is introduced.
15 Terminal OISD 118 Effluent Treatment Plant It is located in the low 1.OWS is Note-5 Layout Clause (ETP/OWS should be level area. situated at No.5.1(b) located on high ground to 1.3m from avoid flooding. B/wall . 2. Ground level is to be raised and road is to be re-laid. 3. Space constaint to re-locte the OWS as the other side is the main road. 79 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
15 A OWS to .OWS is situated at 1.3m 60 m min. distance from 60m 1.3m compound from B/wall compound wall wall 16 Fire hydrant OISD 117 Tank truck loading Fire Hydrant system Fire hydant is system Clause /unloading facilities, exists but the hydrant available in ring No.4.2.4 manifold area or the ring doesnot available main system product pump house and for Amenity Block. between exchange pit shall be amenity block fully covered with a well and product laid out combination of tanks. hydrant and approved variable flow type water cum foam monitors. Design Flow Rate
i) Fire water flow rate for a tank farm shall be aggregate of the Control following :- mechanism to No separate connection/ be provided for • Water flow calculated control system to 1lpm/m2 flow or OISD 117 for cooling a tank on fire segregate 3 lpm/m2 or 1 separate risers Fire hydrant Clause at a rate of 3 lpm/m² of lpm/m2 exits. Flow is to be provided 17 system No.4.3.2.1 tank shell area. always 3lpm/m2 . for the same.
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Note- 1 1.Water tanks are at a distance of 30m away product tank-1. Tanks can not be moved away due to space constraint & as terminal has a road after the compound wall. 2. FST is a Pre-OISD terminal & tank farm stores class B & C only. The nearest product tank within 60m of water tank is tank-1 which is storing BS3HSD. This has got sprinkler and fixed foam pourer curtain system as a mitigation measure to reduce heat radiation. As additional mitigation measure water tanks can also be provided with water curtain system to reduce the effect of heat radiation. 3. Distance of fire water pump house to tank-5 is 50m only against min. requirement of 60m. Present Mitigation measures. a). Tank-5 storing BS4HSD & has water sprinkler system to reduce heat radiation. b). There is one floor (ground floor) building in between the tank-5 and fire pump house to serves as a additional heat radiation breaker. Due to space constaint we are not in a position within existing terminal & hence mitigation measure can be approved. Note- 2 a) Management approval taken and safe capacity of the largest tanks ( 2 tanks ) have been reduced so that dyke area will meet the norms of 110% volume of the largest tank. This is a mitigation measure as the dyke area can not be increased due to space constraint and b)Dyke wall height is already maximum of 2m and can not be increased. Note- 3 Mitigation measure Immidiate- as land outside of boundry wall, a width of 40m is unoccupied & immidiate 7m wide land green belt corridore is available adjacent to compound wall same can be taken as mitigation measure. We are proposing to procure this land for additional automation works & new pipeline landing exchange pit once procured the distance norms will meet. Note- 4 Immidiate Mitigation Measure- a) Electrical sub -station building has been completely closed on the tank side by bricking all windows and other outlets to prevent spark to go outside. Long term measure- Shifting of panels being concider with revamping and additional automation facilities. Note- 5 OWS is situated at a distance of 1.3 meter from boundry wall as against norms 5m. However neither OWS nor compound wall can be shifted due to space constraint & compound wall being adjacent outside main road. Mitigation measure proposed- a) OWS which is manual gravity system with 5 compartments shall be kept cover on top to prevent from heat & spark sources. b). MEFG monitor & foam shall be permanently provided in small dyked area around the OWS for quick blanketing effect.
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Chapter – 5
Emergency Mitigation Measures
(Under Regulation 11 of ERDMP regulation 2010)
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Emergency Mitigation Measures
Schedule-III Refer regulation 11.1
5.a Basic Requirement of ERDMP are addressed and incorporated as mentioned below
1. Location Plan of the Installations indicating sitting of the installation at neighbouring details up to a distance of 2 kms from the installation in each direction is given in chapter 12. 2. Site plan of the installation showing a complete layout of the installation indicating boundary walls, exit and entry gates and location of various facilities is given in chapter 12. 3. Layout of Fire Water Systems and Fire Fighting Equipment details. Attached as (Annexure-8 and 9) 4. Material Safety Data Sheet (MSDS) for all hazardous chemicals stored, handled, produced and transported in the installation. (MSDS at Annexure-1) 5. Internal and External Emergency contact numbers and addresses of police, fire station, hospitals, mutual aid industry, factory inspectors, Board, State Pollution Control Board, Petroleum and Explosive Safety Organization (PESO), etc 6. Pipeline route map and details of various facilities such as sectionalizing Valve (SV), intermediate Pigging (IP) stations, intermediate pumping stations (IPS) across pipeline route. 7. Addresses and Telephone Directory of Technical Support Services such as Environmental Laboratories, fire fighting chemical suppliers, public and private consultant associated with emergency handling and Aviation Medical Services, if any. 8. Security threat plan is described in chapter - 24 in detail
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SCHEDULE – IV (Refer regulation 11.2)
Resource Mobilisation (Men and Equipment)
Sl. # Total Requirement Available with Neighbouring Civil Installation Units Authorities
1 MANPOWER Regular employees – shift wise 5 4 6 Security staff 16 1 2 Personnel Trained in first aid 9 1 2 Others ( Technicians / Helpers ) 16 2 1 2 FIRE FIGHTING APPLIANCES/ EQUIPMENT/ CHEMICALS Fire Tenders/ Fire fighting engines 5 0 1 Water storage capacity 7640 KL 2400KL 1000KL Fire Hoses 58 35 30 Jet/Fog/Spray Nozzles 20/6/0/6 14/4/10/3 Foam Branch 16/2/0/2 Jumbo Jet Nozzles 0 0 2 Foam Compound ( KL ) 12.68KL 4 KL 2KL 3 SAFETY EQUIPMENTS PVC Suit 1 0 0 Compressed air B.A. Set 2 0 4 Refill Cylinders for B.A. Set 0 0 2 Cascade B.A Set 0 0 0 Fire Proximity Suit 2 0 2 4 COMMUNICATION Walkie-Talkie 32 0 10 Public Address System 1 0 3 Megaphone 1 0 2 5 TRANSPORT Jeeps 1 0 0 Cars 0 0 0 Ambulance 0 1 4 Trucks 0 0 10 Buses 0 0 20 Tractors 0 0 5 Boats 0 0 2 Mobile Cranes 0 0 2 6 MISCELLANEOUS Ropes ( Metres ) 10 Mtr 0 0 Empty drums 10 0 0 Buckets 15 4 10 Sand bags 0 0 50 Dewatering pump 0 0 3 Pneumatic pump 0 0 2 Photo Camera 1 0 2 Video Camera 0 0 1
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EQUIPMENTS FOR 7 CORPS DISPOSAL Light Metal Stretchers 2 0 3 Tarpauline 12’x12” 0 0 30 Rope Fibre 3/8” 0 0 10 Bucket 0 0 30 Rubber Gloves 0 0 5 LIST OF EMERGENCY DRUGS and 8 APPLIANCES Canvas 1 0 1 Stretcher 2 0 2 Oxygen Cylinder 0 0 3 Sterlite Bandages 2 0 20 Cotton Sterilised 2 0 50 Antibiotics 5 0 40 Analgesties 0 0 30 Sedatives 0 0 35 Tetanus Toxoid 0 0 10 Dressing Instruments Sterilisers 1 0 40 Autoclave for sterlising Instruments, dressing 1 0 10 B.P. Apparatus Suction Apparatus I.V.Set 0 0 5 Antishock drugs 2 0 35 Gluco Saline Set 1 0 10 Gluco Saline Bottle 1 0 10
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5.b Incident preventing measures and procedures. - HSE policy of Terminal lays strong emphasis on safety implementation - Foreshore having a well-established Safety Management System - Safety awareness is propagated through structured programs and various procedures are implemented to prevent incidents as mentioned below
HSE POLICY
Terminal is committed to conduct business with strong environment conscience ensuring sustainable development, safe workplaces and enrichment of quality of life of Employees, Customers and the Community. We, at Indian Oil, believe that good S, H&E performance is an integral part of efficient and profitable business management. We shall: Establish and maintain good standards for safety of the people, the processes and the assets. Comply with all Rules and Regulations on Safety, Occupational Health and Environmental Protection. Plan, design, operate and maintain all facilities, processes and procedures to secure sustained Safety, Health and Environmental Protection. Remain trained, equipped and ready for effective and prompt response to accidents and emergencies. Welcome audit of our S, H&E conduct by external body, so that stakeholder confidence is safeguarded. Adopt and promote industry best practices to avert accidents and improve our S, H&E performance. Remain committed to be a leader in Safety, Occupational Health and Environmental Protection through continuing improvement. Make efforts to preserve ecological balance and heritage. i) Please refer chapter 12 for proper layout and inter-facility distances. ii) Safety Committees
At Foreshore the following safety committees have been constituted: 01. Management Safety Committee 02. Shop floor Safety Committee
Location Safety Committee:
The Management Safety Committee has been constituted to review the performance and lapses in the safety affairs of the unit. The meeting is conducted monthly and chaired by the Location in charge. This meeting is being attended by all the officers and staffs. The Mgr (HSE) is the Secretary of the committee. The minutes of the meeting is prepared and circulated to all concerned for necessary action at their end. The compliance status is followed up and reviewed in the next meeting.
iii) Safety Audits:
Safety audit through systematic checks and critical appraisal of potential hazards involving operating personnel / process plant / offsite areas etc. are very helpful in assessing effectiveness of existing safety measures in these areas. To meet this requirement, Terminal has established a multi-disciplinary safety audit team to assess the safety requirement specially covering the following areas:
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Fire Protection system Accident prevention / safety practices Operating procedure Maintenance & Inspection practices
Accordingly internal safety audits are being carried out on quarterly basis and time bound action plan for implementation of accepted recommendations are drawn. In addition high level safety audits by External Safety Team experts from OISD, factory inspectorate, Terminal and PLHO are also being carried.
(iv) Work Permit System :
The pipeline follows a very elaborate Work Permit System as described below. This system is strictly as per OISD-105. Following work permits are existing at CBPL:
01. Hot permit ……. Any work, which can includes produce sufficient heat to excavation and ignite the combustible/ confined space inflammable mixture in entry. atmosphere. For digging, cutting of the road, Entry of a man into a confined space for any job 02. Electric Isolation ……. To work on any electrical and de- line / equipment or tenderization associated facilities. permit 03. Cold Work permit ……. For all cold work jobs 04 “Working at ……… To work at height Height” permit
v) Gas Detection Equipment for Gas Leakage –
Hand held multi gas detectors are provided at station to check presence of LEL and O2 concentration at area of work. Fixed gas detectors are also planned to be provided in future.
Vi) SAFETY THROUGH DESIGN, IN BUILT FACILITIES AND OTHER EMERGENCY TRIP SYSTEMS
The design of mainline and connected facilities has been done in accordance with National / International Codes and sound engineering practices. Cathodic Protection system is also provided to underground pipelines for corrosion control. The equipment layout confirms not only to the design standards, but also take scare of safety aspects like easy passage for movement for operating and maintenance personnel.
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Adequate ESDs, trips have been provided to bring down the unit operation safely to take care of emergency situations. Risk analysis study, Disaster Management Planning, Preparation of scheme, suggesting and taking measures for adoption of new technology in the field of safety.
In order to avoid breakdown of the equipment leading the potential risk situation, an effective maintenance schedule covering both static and rotary equipment have been adopted in the location. A well-defined and elaborate maintenance manual exists. All the procedures and practices and safety precaution to be observed during any maintenance are clearly laid down in the manual.
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Safety, Health & Environment Policy Indian Oil Corporation Ltd. is committed to conduct business with strong environment conscience ensuring sustainable development safe work places and enrichment of quality of life of employees, customers and the community. We at Indian Oil Corporation Ltd., believe that good S H & E Performance is an Integral part of efficient and profitable business management, we shall:
Establish and maintain good standards for safety of the people, the processes and the assets.
Comply with all Rules and Regulations on safety, occupational Health and Environmental Protection.
Plan, design, operate and maintain all facilities, processes and procedures to secure sustained safety, Health and Environmental Protection.
Remain trained, equipped and ready for effective and prompt response to accidents and emergencies.
Welcome audit of our S, H&E conduct by external body, so that stakeholder confidents is safeguarded.
Adopt and promote industry best practices to avert accidents and improve our S, H & E performance.
Remain committed to be a leader in safety, occupational health and Environment Protection through continuing improvement.
Make efforts to preserve ecological balance and heritage.
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CHECK LIST-2 (Refer Regulation 11.3 (Xii)) Incident Prevention Measures Sl.No CHECKPOINT YES NO REMARKS 1 Whether Safety, Health and Environment Policy of the _/ location is displayed 2 Whether the Safety Policy is documented and duly _/ approved by the top management 3 Whether the Safety Policy is well structured to cover all _/ elements of Safety, Health and Environment protection 4 Whether the layout is convenient from operation & _/ Inter distance safety aspects and meets minimum distance norms as norms as per per OISD-118 OISD 118 are not met 5 Whether a duly constituted Safety Committee is _/ functioning in the location with representation from workmen/staff 8 Whether all unsafe developments & likely risks are _/ deliberated in the meetings and appropriate steps are recommended for eliminating such risks 9 Whether compliance status of recommendations of _/ earlier Safety Committee meetings are discussed before taking up new issues. 10 Whether performance & shortcomings observed during _/ recent mock disaster drills form part of the discussions in safety committee meetings 11 Is the safety committee minutes are recorded & signed _/ by all the attending members 13 Whether periodical safety audits & inspections by _/ internal and external audit teams are conducted in defined intervals 14 Whether a system of regular monitoring of such audit _/ compliances by controlling offices / HO are in place
15 What is the composition of external audit teams to No such ensure impartiality of audit findings composition 16 Whether Work Permit System in line with OISD-105 _/ have been implemented 17 Whether work permits are issued for hot work, cold _/ work, electrical work & vessel entry jobs 18 Whether the location-in-charge remain the issuer for all _/ In absence of hot work & vessel entry permits for enhanced safety & LIC, Manager control acts as the issuer 19 Whether work permits are duly closed at completion of _/ the stipulated jobs, duly certified by the supervising officer 20 Whether heat detectors in tank sprinkler systems, high _/ Non- level alarms of tank farm management system are automated provided & checked for regular functioning location 21 Whether in-built safety interlocks provided in the design _/ of the terminal are adequately specified & checked for regular functioning
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Chapter – 6
Emergency preparedness
(Under Regulation 12 of ERDMP regulation 2010)
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6.a Mock Drill / Table Top exercise
Fire mock drills (simulation exercises) are carried out monthly. The exercise is carried out at random as per the direction of SIC. Performance of each individual connected or affected with the simulation exercise is observed. In-addition, observations of person present at site at that time is also recorded. A report is prepared on the simulation exercise including the observations for information and corrective actions, if any.
6.b. Emergency Scenarios identified through risk analysis
Based on the Risk Analysis done for Terminal, based on the various accidents as detailed above and also Significant Risks Identified during Risks Identification activity done at departmental level as per the requirement of Occupational Health and Safety Management System (OHSAS-18001:2007), the scenarios as mentioned at chapter 1 are likely to occur in Terminal,
6.C. Schedule of Checking & calibration
S.NO. Equipment / Details Schedule 1. Inspection & cleaning of Fire Extinguishers, Monthly PPEs. Etc 2. Inspection of Hydrant / Monitors Monthly 3. Inspection of Fire Fighting & Safety Equipment Monthly 4. Inspection & testing of Foam Pourer System of Operation with water Storage all Tanks once in six month. 5. Maintenance of Foam Pourer System of all Half yearly Storage Tanks 6. Maintenance of Foam Spray System of Mainline Half yearly Engine Shed 7. Inspection & Testing of Spray System of Storage Half Yearly Tanks / Control Room water curtain 8. Maintenance of Spray System of Storage Tanks / Half yearly Control Room water curtain 9. Pressure Testing of Fire Water/Foam Network Once in a year. 10. Hydro testing of Fire Hoses Half yearly 11. Hydro testing of Fire Extinguishers Once in three years for DCP Type and Once in 5 year or with every refilling in case of CO2 Type Fire Extinguishers. 12. Housekeeping Daily 13. Near miss Reporting Regular 14. Monitoring of Accidents Monthly 15. Mock Drill Monthly 16. Disaster drill (onsite) Half Yearly 17. Safety Committee Meeting Monthly 18. Testing of electrical and hand operated fire siren Every Tuesday at 11 am.
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19. Conduction of Location Safety committee meeting Once in a month 20. Inspection of fire tender Daily 21. Onsite Disaster Mock drill Once in a six months 22. Daily Safety Checks Daily 23. Training on HSE to employees and contract As per OISD 154- Labours once in a year
24. Safety Round of the station Daily 25. Updating of First Aid Box Monthly 26. Calibration of Pressure Gauges in foam and Once in a year hydrant line 27. Annual Health check up of employees & Yearly labours
6.D. Off-site Disaster Drills
Annually Off-site Disaster Drill is conducted by District Administration, Fire services, Police Dept., Medical Services, Transport Dept. Civil Defence, Army and other voluntary organizations, with participation from industry locations.
6.E. Disaster Drills & Frequency
S.N. Activities Reference Frequency Status 1 Fire Mock Drill OISD-STD- 117 Once in a month Being followed. 2 On-Site Disaster MSIHC Rules – Once in 6 month Being Drill 2004 followed. Internal Audit 3 Off-Site Disaster MSIHC rules – Once in a Year Being Drill 2004 followed.
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CHECK LIST-3 [Refer Regulation 12.1(i)] MUTUAL AID / MOCK DRILLS YE SR.No CHECK POINT NO REMARKS S Whether mock fire / emergency response drills are _/ 1 held If yes, periodicity of emergency response drills _/ Once in 30 2 days 3 Mock drills cover all types of probable emergencies _/ 4 Does the location have Mutual Aid Plan _/ If yes, the details of other members including names _/ 5 and contact nos. of concerned officials List of fire fighting equipment’s available with each _/ Available 6 Mutual Aid members including District Fire Service separately Compatibility of safety equipment of all Mutual Aid _/ 7 members including District Fire Services with said location has been tested and documented in the DMP Details of water storage available with Mutual Aid _/ member including District Fire Service and mechanism 8 to utilize the same in the said location well documented in the DMP Details of fire fighting foams concentrate /chemicals _/ 9 available with Mutual Aid members including nearest Fire Service has been incorporated Details of lead time for response of Mutual Aid _/ 10 members including District Fire Service has been documented in the DMP Periodicity of safety training for officers, staff, _/ Once in a 11 contractor workers, n crew and security personnel year mentioned in the ERDMP Mutual Aid Plans 12 Does the location have established Mutual Aid Plans _/ Which are the Mutual Aid Team members and the 13 assistance offered? Does the plan clearly indicate types of possible _/ Hazards are 14 hazards and fire fighting measures required? not mentioned Does the plan include expected assistance from _/ 15 each members Does the Plan spell out the communication protocol _/ 16 and the channels in times of emergency Periodic joint exercise and meetings for practice, _/ Meetings 17 familiarization and identifying and resolving done compatibility issues.
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MUTUAL AID MEMBERS:-
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CONTACT TELEPHONE NUMBERS OF MUTUAL AID MEMBERS - DATA AS DURING JUNE 201 4
Sl.No. Name Designation/ Working Hours Office No. Mobile No.
IOCL KORUKKUPET
Mr.RAJKUMAR 1 Dy General Manager (T) 2592 0117 9444062924 DUBEY 2 Mr. RAVI CHANDRAN CHIEF MANAGER (T) 2592 3053 944108271
/ DESIGNATED SAFETY OFFICER 25923052 Mr. R.RAVIRAM 9444012179 9442230921 4 Mr. ANIL KUMAR DEPUTY MANAGER (T) 2592 3052
Manned from 0600 - 2200 hrs except on 5 CONTROL ROOM 2592 3054 - Sunday 6 SECURITY POINT Manned Round the Clock on all Days 2592 2605 -
IOCL TONDIARPET
1 Mr. SUGRANGSU CHIF TERMINAL MANAGER 2592 3728 DAS 9444062867 Mrs.SUMATHY 2 SENIOR MANAGER (T) 2592 3572 MOHAN 94454 33063
3 OPERATION OFFICER 25920474 Mrs VANITHA 8056041903 4 Mr. RAGESH KIRAN SAFETY OFFICER 2592 0997 91761 12979 5 CONTROL ROOM Manned Round the Clock on all Days 2592 3091 - 6 SECURITY POINT Manned Round the Clock on all Days 2592 3092 -
RC OFFICE - CPCL MANALI
Mr. – CHANDRAKANDAN CRC 1 2594 1117 9444803894 2 Mr. O.V. SHARMA CHIEF MANAGER (RC) 2594 1620 9444065624 3 Mr. J.S. MARTIN CHIEF MANAGER (RC) 2594 1620 9444236853 4 Mr. SRIDHAR MANAGER (RC) 2594 1325 9444085728 4 CONTROL ROOM Manned Round the Clock on all Days 2594 1030 -
HPCL TONDIARPET
Mr. 1 CHIEF TERMINAL MANAGER 2595 2776 87544 96482 C.LAKSHMIKANTHAN
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2 Mr. G.DIVAKAR SR.MANAGER - OPERATIONS 2595 6418 94455 65780 3 Mr. M.SEKHAR MANAGER (HSE) 2595 3817 9789835367 4 CONTROL ROOM Manned Round the Clock on all Days 2595 2970 - 5 SECURITY POINT Manned Round the Clock on all Days 25952369 -
BPCL TONDIARPET
1 Mr. V VETRIVEL SENIOR INSTALLATION MANAGER 2598 8203 9445242233 2 Mr.S.NAGARAGAN SENIOR MANAGER (OPS) 25971352 9840870260 3 Mr.GAURAV KUMAR EXECUTIVE (OPS) 25988204 8608374973 4 Ms. R. JAYAPRAKSH Dy. MANAGER(HSSE) 2598 8204 9443227438 Manned Round the Clock on all Days. 5 CONTROL ROOM Sunday only Night Shift coverage. 2595 1158 - 2595 2381 6 SECURITY POINT Manned Round the Clock on all Days extension 304,305 -
IOCL FORESHORE TERMINAL
1 Mr. N GIRISH CHIEF TERMINAL MANAGER 2595 6073 94444 43093 Mr. 2 MANAGER (T) T.GUNASEKARAN 25983499 9445393633 2 Mr. G. SUDARSANAN DESIGNATED SAFETY OFFICER 25968356 8056006207 3 Mr. B.SANKAR MANAGER (T) 2598 1550 9443389159 Mr. 4 RAMACHANDRAN MANAGER ( T) 2598 0432 9445404162 5 CONTROL ROOM Manned Round the Clock on all Days 2598 0432 - 6 SECURITY POINT Manned Round the Clock on all Days 2900 1586 -
HPCL CASIMODE
1 Mr. INDRARAJ SENIOR INSTALLATION MANAGER 9884253766 25866337 Mr. 2 MANAGER - OPERATIONS 25980431 9884465382 M.SARVANABAVAN 3 Mr. AJEETH DESIGNATED SAFETY OFFICER 25957932 7845801050 4 CONTROL ROOM Manned Round the Clock on all Days 2595 2970 - 5 SECURITY POINT Manned Round the Clock on all Days 25952369 -
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CONTACT TELEPHONE NUMBERS OF MUTUAL AID MEMBERS - DATA AS DURING MAY 2013
Designation/ Working Sl.No. Name Office No. Mobile No. Hours IOCL KORUKKUPET DEPUTY GENERAL 1 Mr.RAJKUMAR DUBEY 2592 0117 9769547712 MANAGER(T) 2 Mr. RAVI CHANDRAN CHIEF MANAGER (T) 2592 3053 90030 24580 / DESIGNATED SAFETY 3 25923052 Mr. R.RAVIRAM OFFICER 9444012179 4 Mr.ANIL KUMAR Dy. MANAGER (T) 2592 3052 9442230921 Manned from 0600 - 2200 5 CONTROL ROOM 2592 3054 - hrs except on Sunday Manned Round the Clock 6 SECURITY POINT 2592 2605 - on all Days
IOCL TONDIARPET
CHIEF TERMINAL 1 Mr.SUHRANGSU DAS 2592 3728 MANAGER 9444062867 2 Mrs.SUMATHY MOHAN MANAGER (T) 2592 3572 94454 33063
3 Mrs. VANITHA DESIGNATED SAFETY 4 Mr. RAGESH KIRAN 25920474 OFFICER 91761 12979 Manned Round the Clock 5 CONTROL ROOM 2592 3091 - on all Days Manned Round the Clock 6 SECURITY POINT 2592 3092 - on all Days
RC OFFICE - CPCL MANALI
Mr. CHANDRAKANDAN – 9444803894 1 CRC 2594 1117
Mr.O V SHARMA CHIEF MANAGER (RC) 2 9444065624 Mr. J S MARTIN CHIEF MANAGER (RC) 3 2594 1620 9444236853
4 Manned Round the Clock - 5 CONTROL ROOM on all Days 2594 1273
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HPCL TONDIARPET
CHIEF TERMINAL 1 Mr. C.R.LAL 2595 2776 9445855621 MANAGER SR.MANAGER - 2 Mr. G.DIVAKAR 2595 6418 94455 65780 OPERATIONS 3 Mr. M.SEKHAR MANAGER (HSE) 2595 3817 9789835367 Manned Round the Clock 4 CONTROL ROOM 2595 2970 - on all Days Manned Round the Clock 5 SECURITY POINT 25952366 - on all Days
BPCL TONDIARPET
SENIOR INSTALLATION 1 Mr. V VETRIVEL 2598 8203 9445242233 MANAGER SENIOR MANAGER 2 Mr. S.NAGARAJUN 25971352 9840870260 (OPS) 3 Mr. GAURAV KUMAR EXECUTIVE (OPS) 25988204 8608374973
4 Mr.JAYAPRAKASH DY.MANAGER (HSSE) 2598 8204 9443227438 Manned Round the Clock 5 CONTROL ROOM on all Days. Sunday only Night Shift coverage. 2595 1158 - 2595 2381 Manned Round the Clock 6 SECURITY POINT extension on all Days 304,305 -
IOCL FORESHORE TERMINAL
CHIEF TERMINAL 1 Mr. N GIRISH MANAGER 2595 6073 94444 43093 2 Mr.T.GUNASEKARAN MANAGER (T) 2598 3499 9445393633 3 MANAGER (T) Mr. G SUDARSHANAN 2596 8356 8056006207 4 Mr. B SANKAR MANAGER (T) 2598 1550 9443389159 6 Mr. P.RAMACHANDRAN MANAGER (T) 2598 0432 9445404162 Manned Round the Clock 7 CONTROL ROOM - on all Days 2598 0432 Manned Round the Clock 8 SECURITY POINT - on all Days 2900 1586 102 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
HPCL CASIMODE
SENIOR INSTALLATION 1 Mr.INDRARAJ 25980431 9884253766 MANAGER 2 Mr.M.SARVANABHAVAN MANAGER (T) 25957932 9884465382 DESIGNATED SAFETY 3 Mr.AJEETH 7845801050 OFFICER 25957932 4 SECURITY POINT 25972515
FIRST AID BOX-1 (AT GATE) Sl no Description Quantity 1 Citralan lotion 1
2 Pottassium permanganate 1
3 Tear plus eye drops 2
4 Cotton wool IP 1
5 Bleached roller bandage (big) 5
6 Bleached roller bandage(small) 1
7 Betadine microbicidal solution 1
8 DISPRIN tablets 30
9 Eye Pad 4
10 Surgical spirit 1
11 EC DIL Cough linctus 1
12 B complex syrup 1
13 Siloxogene gel 1
14 Dolapur tablets 7
15 Cotton wool IP 1
16 Eye Pad 1
17 Benzoin tincture 1
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18 Savlon 1
19 Triangular bandage 1 20 soframycin 1
21 Silver nitrate gel 1
FIRST AID BOX -2 (AT OFFICE) Sl Description Quantity no 1 Citralan lotion 1
2 Pottassium permanganate 1
3 Tear plus eye drops 2
4 Cotton wool IP 1
5 Bleached roller bandage (big) 7.
6 Bleached roller bandage(small) 1
7 Betadine microbicidal solution 1
8 DISPRIN tablets 30
9 Eye Pad 4
10 Surgical spirit 1
11 Kidney tray 1
12 First aid tape roll 2
13 Scissor small 1
14 Scissor big 1
15 Snake bite 2
16 Cotton wool IP 1
FIRST AID BOX -3 (S.KRISHNA KUMAR) 104 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
Sl Description Quantity in no Nos. 1 AB cotton wool 15gms 4 2 Roller bandage 2.5cmx3m 2 3 Roller bandage 5cmx3m 3
4 Roller bandage 7.5cmx3m 3
5 Sterile gauze pad 5cm,8ply 2
6 Sterile gauze pad 7.5cm,8ply 2
7 Sterile gauze pad 10cm,8ply 1
8 Antiseptic cream 10gms 2
9 Antiseptic solution 100ml 1
10 Antiseptic wipes (would cleaner) 5
11 Tinc benzoin 20ml 1
12 Dusting Powder 10 gms. 1
13 Adhesive plaster 1.25x1 mtr 2
14 Eye/Ear Drops 2
15 Band + Aid 2
16 Sterile Eye Pad 25
17 Cotton Buds 1
18 Breathing Mask 2
19 Sterile Burn Dressing 2
20 Sterile Dressing ( Medium) 2 21 Sterile Dressing (Large) 2 22 Cotton Crepe Bandage 2 23 Triangular Bandage 2
24 Wooden Splint 2 25 Sterile Saline Eye Wash 1
26 Scissor 1
27 First Aid Guide for Instruction 1 28 Crystal Violet Paint 1 29 Snake Venom Antiserum 1
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TRAINING
TO CONTRACT WORKERS:
Training to all contractor workers is mandatory before entering inside terminal and to achieve the goal daily training is organized.
Training to contract supervisors is given as per OISD Standard - 154. The course content includes knowledge of petroleum product and their hazardous property, prevention of fire / accident and safety precaution etc.
In addition, fire fighting safety training to contractor supervisor and workers is given at fire station and at work locations regularly.
TO CISF/SECURITY PERSONNEL:
All security personnel are trained once in a year in fire & safety training regularly.
TO EMPLOYEES
All employees are trained once in a year in F&S training.
FIRST AID TRAINED PERSONNEL
SL.NO NAME OF EMPLOYEE DESIGNATION
S/SHRI
1 S. KRISHNAKUMAR OPS OFFICER II
2 MOHAN K SR. ASSISTANT
3 MARIEMUTHU K HOUSEKEEPING
4 VEERAMANI A HOUSEKEEPING
5 KARTHIK V FIRE PUMP OPERATOR
6 SURESHKUMAR B SECURITY GUARD
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Chapter - 7
Response Procedures and Measures
(Under Regulation 13 of ERDMP regulation 2010)
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Zoning and Maps
The zones and maps is prepared highlighting the Incident prone areas of the unit so that in case of an emergency it gives a basis for taking the action. This indicates the size of the area within which human life is seriously endangered by the consequences of incident. This also indicate the location of assembly points and emergency control rooms. The map also have marked with wind directions to facilitate easy access in case of emergencies. .
IDENTIFIED DISASTER SCENARIOS-Discussed in Chapter 4 Leakage of Pipeline in the Terminal Causes
Corrosion Mechanical failure Operational failure Third party activity
Consequences
Oil spillage Fire hazard
Control measures
Prevent ignition Stop Oil spillage Clean the area
Checklist for mobilization required Manpower
Equipment
o Extinguishers o Foam compound
equipment
Fire in the Pump Station Causes
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Consequences
pollution
Control Measures
ring equipment/ tank
Leakage and Fire in the Pump Station Causes
Corrosion Mechanical failure Third party activity o Damage to the pipeline due to the construction activity in the vicinity of the pipeline o Damage to the pipeline with the malicious intentions of the third party (Attempt for pilferage, riots etc.) Damage due to Natural calamities o Breaches due to floods o Earthquakes o Cyclone External source of ignition
Consequences
Oil spillage Fire Injuries
Control Measures
Cordon the area Stop oil spillage Extinguish fire Evacuation of people, if necessary Clean the area
Equipment Fire fighting equipment o Fire Tender o Water Source o Extinguishers o Foam compound 109 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
Mobile public address system Ambulance Mainline emergency equipment
Rupture Of Pipeline In Pump Station Causes Corrosion Mechanical failure Third party activity o Damage to the pipeline due to the construction activity in the vicinity of the pipeline o Damage to the pipeline with the malicious intentions of the third party (Attempt for pilferage, riots etc.) Damage due to Natural calamities o Breaches due to floods o Earthquakes o Cyclone
Consequences Oil spillage Fire Hazard Pollution of the irrigated land Water pollution
Control Measures Cordon the area Prevent ignition Stop Oil spillage Contain spread of Oil
Checklist for mobilization required Manpower Coordinators Supervisory/ Non-supervisory personnel from base and other stations Supervisory/ non-supervisory personnel from Terminal and marketing Fire fighting crews
Equipment
o Fire Tender o Water Source o Extinguishers o Foam compound
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FST MANPOWER DATA OFFICER
Sl. Name EC No. Designation Mobile No. No. 1 N. Girish 15867 C T M 9444443093 2 P.Ramachandran 17020 Mgr (T) 9445404162 3 G. Sudarsanan 14989 Mgr (T) 8056006207 4 T. Gunasekar 22229 Mgr (T) 9445393633 5 B Shankar 22323 Mgr (T) 9443389159 6 K Dhanaraju 700555 Dy.Mgr (T) 9443307324 7 Gladis Nirmala 23381 Dy.Mgr (T) 9884875789 8 S Murugasamy 22242 Dy.Mgr (T) 9445569613 9 Vasudevan 15671 Dy.Mgr (F) 9551270405 10 K Visakamani 28829 DyMgr (T) 9443462820 B. Ramesh 15038 Dy Mgr(T) 9444290568 12 B.Suresh 36495 AM (F) 9840382997 13 R Venu Pradeep 81912 AM (T) 9487866225 14 KN Gowtham 501194 OO (T) 9952846076 15 Lalit Meena 503349 OO (T) 9445401041 16 K Ravi 83543 OO (T) 9444533216 17 Pushpendra Singh 505108 AOO(T) 9444976563
WCW
Sl. Name EC No. Designation Mobile No. No. 1 K. Parthiban 15437 A.O II 9940277137
2 K. Mohan 15469 Sr. Asst 9498098339
3 S. Krishna Kumar 15781 O.O. II 9840244670
4 S. Ravanan 22546 AO II 9962015333
5 R G Durai babu 23846 Sr. Asst. 9940302875
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BCW
S Name EC No. Designation Mobile No. NO 1 R. Rajendran 14937 Foreman 9962386817
S. Loganathan 15331 Foreman 9941549153 2 3 R. Kothandaraman 15930 Foreman 9094984700
4 G.M. Mohana Rao 15992 Foreman 9710127043
5 P. Anbalagan 22988 Charge Man 9940538563
6 G. Tamilarasu 22994 Charge Man 9840014819
7 C. Deekaram 23002 Charge Man 9841101606
8 M. Mathivanan 23298 Charge Man
9 N. Anthony Doss 23610 Charge Man 9003109566
10 A. Sankar 23322 Charge Man 9710714090
11 G Kumar 36325 Jr. Charge Man 9840122945
12 Sonu Kumar 503057 Jr. Operator 7200114410
13 A. Riaz 503207 Jr. Operator 9962528888
CONTRACT EMPLOYEES 1. Shri. R. Malarvanan House Keeping
2. Shri. V. Muthu House Keeping
3. Shri. V. Gnanasekar House Keeping
4. Smt .B. Nagammal House Keeping
5. Shri .A.Veeramani House Keeping
6. Shri .K. Marimuthu House Keeping
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7. Shri L. Murugan House Keeping
8. Smt R. Padma House Keeping
9. Shri. K. Ashok Kumar House Keeping
10. Shri. Selvam House Keeping
11. Shri. Radhakrishnan House Keeping
12. Shri. N. Murugesan Electrician
13. Shri. Parasuram Electrician
14. Shri. G. Balasubramani Electrician
15. Shri. Vijibalan Electrician
16. Shri. AK. Jayaram Fire pump operator
17. Shri. M. Ramu Fire pump operator
18. Shri. V. Karthik Fire pump operator
19. Shri. Lawrence Valve operator
20. Shri. Moses Valve operator
SECURITY STAFF Sl. Name Designation No.
1. Shri. S K Sharma. Security Supervisor
2. Shri. M.Mohan Security Guard
3. Shri. EB Suresh Kumar Security Guard
4. Shri. C. Thyaga Rajulu Security Guard
5. Shri. M. Alagesan Security Guard
6. Shri. P.Sekar Security Guard
7. Shri. GanthaRaj Security Guard
8. Shri. O M. Venkatesulu Security Guard
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9. Shri. V. Dayanandan Security Guard
10. Shri. Sroj Subba Security Guard
11. Shri. R. Raju Security Guard
12. Shri. P.Kuppan Security Guard
13. Shri. S. Rama Murthy Security Guard
14. Shri. S. GopalaKrishnan Security Guard
15. Shri. Sundara Moorthy Security Guard
16. Smt. V. Pichaiammal. Lady Security Guard
Disaster scenarios and its management plan
The formation of vapour clouds is relatively higher in spillages observed in lighter hydrocarbons i.e. MS, Naphtha and LPG. The formation of vapour cloud in installation (tank farm location) is expected due to spillage of oil in tank dyke area. The oil contains many low temperature boiling hydrocarbons (Hydrocarbons having high vapour pressure). Hence any accidental spillage of oil will result into evaporation of these lighter components from the oil. The evaporation will take place by removal of the vapours above the pool by the wind. The amount of vapour, which is removed, depends on: partial vapour pressure of the liquid, wind velocity, pool area and ambient temperature. Vapour Cloud Explosion
The vapours emanating from a pool of released oil may tend to form a thick hydrocarbon vapour cloud. Upon finding a source of ignition, a vapour cloud explosion may take place. The damage due to this vapour cloud explosion may be by fire engulfing people/materials inside the cloud. People inside such a cloud will have little chance of survival. A substantial part of the well-ventilated structure inside the vapour cloud may remain undamaged. Outside the vapour cloud in unconfined space, no fatality or injury may result as a direct consequence of the pressure wave caused by the explosion. Explosion of a vapour cloud in confined / semi confined spaces may lead to the development of a blast wave due to overpressure. Pool Fire
A oil leak or spill of sufficient size will result in an accumulation of liquid on the ground. If ignited, the resulting fire is known as a pool fire. Ignition can occur at the pool location (either immediately or after some delay) or the pool can be ignited by a vapour cloud fire (flame travelling back). Objects directly contacted by the flame above the pool can be severely damaged or destroyed and exposed personnel would receive extensive burn injuries. Objects and personnel outside the actual flame volume can also be damaged or injured by the radiant heat emitted by the 114 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
flame. Compared to vapour cloud fire the effects are more localized but of longer duration.
Vapour cloud formation & its effect:
When a cloud of flammable vapour burns, the combustion may give rise to an overpressure or it may not. If there is no overpressure, the event is a vapour cloud fire, or flash fire: and if there is overpressure, it is vapour cloud explosion. A vapour cloud explosion is one of the most serious hazards in the process industries. Vapour cloud explosions do occasionally occur and they are generally very destructive. A feature of vapour cloud is that it may drift some distance from the point where the leak has occurred and thus threaten a considerable area. Such types of vapour cloud find an ignition source and can create overpressure and blast effects which can cause severe damage at considerable distance from the source of leak. Types of Vapour cloud explosion:
Explosion from combustion of flammable gas are of two kinds. (1) Deflagration and (2) Detonation In a deflagration the flammable mixture burns relatively slow. For hydrocarbon-air mixtures the deflagration velocity is typically of the order of 1 m/s. In detonation the flame front travels as a shock wave followed closely by a combustion wave which releases the energy to sustain the shock wave. At steady state the detonation front reaches a velocity equal to the velocity of sound in the hot products of combustion and thus much greater than the velocity of sound in the un- burnt mixture. For hydrocarbon-air mixtures the detonation velocity is typically of the
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order of 2000-3000 m/s. For comparison the velocity of sound in air at 00 C is 330 m/s. A detonation generates greater pressure and is more destructive than a deflagration. A deflagration may turn into a detonation, particularly when travelling down a long pipe. Where a transition from deflagration to detonation is occurring, the deflagration velocity naturally exceeds that quoted above. Factors enhancing explosion:
A. Obstruction and partial confinement. The flame speed is enhanced by the presence of obstruction. B. The addition of partial confinement in combination with obstructions can result in a much greater enhancement of flame velocity.
C. Ignition source strength. Another enhancing factor is the strength of the ignition source.
Vapour cloud explosion incidents reported:
A. In 1967 a very destructive vapour cloud explosion occurred at the refinery at Lake Charles in Louisiana after an escape of liquid isobutylene due to a valve failure; there were seven deaths. The fires burned for 2 weeks. B. In 1983 a slops tank in the refinery at Perris in the Netherlands boiled over and the explosion of the resultant vapour cloud killed two people and destroyed an appreciable fraction of the refinery. C. Another massive vapour cloud Explosion took place in1970 at Port Hudson, Missouri, where liquid propane leaked from a pipeline in to a valley, on this occasion there were 110 fatalities. D. In 1974 Flythrough in the UK a large escape of cyclohexane from a temporary pipe on a train of reactors gave rise to a vapour cloud which exploded. The explosion demolished much of the works and killed 28 people, and the fires burned for over a week. E. Two major explosions which occurred earlier at Ludwigshafen Germany, in 1943 and 1948, were more destructive to human life, resulting respectively in 57 and 207 deaths respectively. F. In 1975 at Beak in the Netherlands an escape of propylene, apparently from brittle Fracture of feed drum on a depropanizer gave rise to a vapour cloud explosion which killed 14 and caused extensive damage to the works. G. One of the most serious vapour cloud explosions in recent years, however, has been that of a cloud of isobutene vapour at Pasadena, Texas, in 1989, which caused 23 fatalities.
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Risk Analysis & Detection:
A. Risk Analysis to be carried out which should consider the scenario of Outflow of the entire tank contents in the tank dyke area (from the tank of maximum capacity) that possess highest level of potential hazards to the surrounding.
The physical effects to be considered in the risk analysis are
Heat radiation in case of a pool Evaporation of H/C -from the
fire pool Dispersion of evaporated Vapour cloud explosion Hydrocarbons (Delayed Ignition) Diffusion Preventive measures : In all cases extreme care is to be taken to avoid spillage of oil/Products to avoid formation flammable vapours. Following should be ensured to avoid spillage. A. Arrest the leakages from Leakage sources such as flanges, tanks, valves, pipelines etc. B. Preventive maintenance to ensure integrity of the equipment should be carried out periodically as per standard operating procedures and maintenance schedule specified by OEM/ISO manuals C. Based on the risk analysis the preventive measures for the possible affected areas to be decided. D. Disaster Management Plan should be formulated based on the observations of Risk analysis. E. The evacuation arrangements & procedures to be clearly defined in DMP. F. Medium Expansion Foam Generators should be installed at Dyke to cover the spillage thereby arresting vapour release from the spilled liquid surface by application of Foam. G. Dyke/Drain valves to be kept closed to prevent the accidental spreading of the to other areas through surface drain system.
Fire Fighting Arrangements:
A. Tank sprinkler system. B. Foam cum Water monitors
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C. Medium expansion foam generators D. Foam tenders(at tank farm locations)
Foam cum Water monitors Medium expansion foam generators
Suggested approach Methodology :
A. In case of spillage of oil in tank dyke area, close all the drain/dyke valves to avoid spread of oil . B. Apply foam through MX foam generators/Foam cum water monitors (Fixed or trolley/foam tender mounted) C. In case of generation of vapour cloud, evacuate the area as per the risk analysis guidelines. Stop all the activities such as welding/cutting etc to prevent ignition of vapour cloud. D. Approach the site from upwind side. E. Apply the water in form of spray from monitors (foam cum water monitors) on the vapour cloud to disperse/dilute the vapours. F. In case of fire i. Approach from upwind direction. ii. Start cooling of nearby tanks & affected tank by means of sprinkler system. iii. Apply foam by means of MX foam generators/Foam cum water monitors (Fixed or trolley/foam tender mounted) iv. Evacuate the personnel from the area.
DAMAGES CAUSED DUE TO VAPOUR CLOUD EXPLOSION
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Damage effects of blast overpressure
Blast over Damage level pressure (psi) 5.0 Major structural damage (assumed fatal to people inside building or within other structures) 3.0 Oil storage tank failure 2.5 Eardrum damage 2.0 Repairable damage, pressure vessels remain intact, light structure collapse 1.0 Window breakage, possibly causing some injuries
Damage due to Thermal Radiation Intensity Damage Criteria KW/M2 62.0 Spontaneous ignition of wood 37.5 Sufficient to cause damage to process equipment 32.0 Maximum permissible on the outer surface of thermally protected storage tanks containing flammable products 25.0 Minimum energy required for igniting wood at infinitely long exposure 12.5 Minimum energy required for piloted ignition of wood 8.0 Maximum permissible on the outer surface of thermally unprotected storage tanks containing flammable products 4.5 Sufficient to cause pain to persons unable to reach cover within 20 seconds, however, blistering of skin will take place 1.6 Cause no discomfort on long exposure 0.7 Equivalent to solar radiation
Physiological effects of thermal radiation doses
Dose threshold Effect KJ/M2 375 Third degree burns 250 Second degree burns 125 First degree burns 65 Threshold of pain, no reddening or blistering of skin caused
Calculation of burn percentage by rule of 9:
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First degree burns Involves only epidermis, e.g. sun burns, blisters may occur Second degree burns Involve whole of epidermis over the area of the burn and portion of dermis area Third degree burns Involves whole of epidermis and dermis. Subcutaneous tissue may also be affected
FLOOD & CYCLONE SCENARIO:
Due to heavy rain or cyclone, water level in surrounding areas may start rising. State Gov. issues warning of Flood
Emergency Flood Plan
Flood Plans can enable a flexible response to problems caused by flooding. Although barriers may protect potential flood areas from predictable tidal or storm surges, flooding can occur at any time.
Flood Warnings
A typical flood warning time is around 30 to 60 minutes by Govt. Sample flood warning messages are: Flood Alert – Flooding is possible Flood Warning – Flooding of homes, businesses and main roads is expected Severe Flood Warning – Severe flooding may cause Imminent danger All Clear – No Flood Alerts or Warnings are in force
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ROLES AND RESPONSIBILITIES
When a flood warning message is received, Emergency Disaster Management will be activated by blowing sirens. Depending upon the scale of potential flooding, the main management includes Care of evacuated, hurt people Protecting of station utilities and taking shutdown if needed Availability of transport Providing emergency health advice Providing road barriers and signs Coordinating emergency support Control, fires and leakages, if any Minimize environmental dangers Liaison with ambulance services and medical services Medications, warm clothing, sealed food, blankets, matches, candles, flashlights, portable radio, spare batteries, rubber gloves, personal documents Turn off electricity and gas
Sandbags
Fill sandbags not more that ¾ full Lay them in layers with each row tight to each other, end to end Stamp them down before laying another row on top If a wall is more than two sandbags high, place a double line of bottom sandbags, followed by a second double line, then a single line on top. Make sandbags with compost bags, carrier bags or pillowcases filled with sand or earth Put a plastic sheet down first to act as an extra seal Protect all water entry points including air bricks, air vents and utility openings If gas vents are sealed, disconnect any gas supply Seals around doors and windows should be made watertight It can take 60 sandbags to correctly seal an external door
EARTH QUAKE SCENARIO
It is a sudden, rapid shaking of earth caused by the breaking and shifting of rock beneath the Earth’s surface. It can occur at any time, at any place without any warning. At oil installations particularly Terminal, large amount of petroleum products are handled at pressure. In the event of an earthquake, sudden release of such hazardous materials further aggravates the devastation caused by earthquake. In an earthquake scenario, it becomes further difficult to effectively address fires and explosions resulting from loss of containment of hydrocarbons as most of the fire protection/fighting facilities are rendered non-functional. Movement of mobile fire fighting equipment and availability of personnel become seriously restricted.
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Effects
The direct effects of an earthquake are: · Ground shaking · Ground lateral displacement · Ground uplift and subsidence Indirect effects are · Ground settlement · Soil liquefaction · Slope failure – avalanches, landslides, mud slides · Floods · Tsunamis & seiches · Fires
Types of Failures
Failures will depend on magnitude, intensity and duration of the earthquake besides construction of the structure and soil condition. The types of failures that cause hazardous materials releases at the refineries during earthquake include : · Building structural failures · Failure of storage tanks, Horton spheres and pipelines · Dislodging of roofs · Underground pipelines breaks due to soil movement · Industrial equipment problems due to sliding or overturning, or internal failure Other factors that can complicate the ability to respond to these releases include: · Breakdown in utilities including power, water & communication · Malfunctioning of control or alarm systems · Disruption of transportation supply/distribution systems · Shortage of emergency and clean-up personnel · People not following established procedures or not using the safety devices Failure modes of some critical process equipment due to earthquake are given below:
Storage Tanks
Rupture of the connection between tank wall and the floor Ripping of the tie-down strap Excessive displacement of the base of the shell and rupture of the connection pipes Overturning at the foundation Combination of hydrostatic plus hydrodynamic pressure on the tanks side wall Failure of roof due to liquid slosh
Above ground pipelines
Breaks in short connector pipes due to differential movement between pipes and structures Impacts of other structures or equipment Damage from failing pipe supports
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Preventive and Remedial Measures
We can protect ourselves from earthquake by constructing earthquake resistant structures and facilities. In a given structure, well-rehearsed plans can limit the damage.
Construction : Understanding the response of structures during earthquake and using this information for improving the structural design can protect us from future earthquakes. Developing code and continuously improve the same after major earthquake, can certainly help us design of earthquake resistant structures. Codes are the public’s first line defence against earthquake. The codes specify the levels of earthquake forces that structures must be designed to withstand.
Disaster Management Plan:
Ground shaking of small duration causes large scale death and destruction. Many people become homeless and residences become dangerous for occupancy. Rescue of the trapped person, fighting fires, treatment of the injures and arrangement of food & shelter to assist people recovering from disaster are to be arranged on war-footing. In petroleum handling facilities quick mobilisation of men and materials including foam compounds are the essence of success.
Disaster Management Plans (DMP) is to be updated for earthquake scenario considering the complexity of the situation. Some of the suggested activities for improving the plan are as under:
The outcome of the earthquake may be fires and explosions which are covered in the DMP. However, in case of earthquake, large area including residential locations of the employees is likely to be affected. Each employee should be trained to prepare his family members to respond to earthquake. Some key members of the employees family may also be trained in First Aid functions.
Normal communication system is likely to fail. Full power back-up for the communication systems, mobile phones and VHF sets are to be maintained always at operational readiness.
Availability of fire fighting and rescue equipment particularly at other locations which can be mobilized should be pre-planned. Some of the suggested equipment is: 1. Cranes 2. Bulldozers and other earthmoving equipment 3. Gas cutters 4. Expanders 5. Dewatering pumps 123 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
6. Mobile fire fighting equipment 7. Foam compound 8. Breathing apparatus
Precautions to be taken by individual
During earthquake, taking a wrong step could be fatal. Awareness about hazards of earthquake and steps to be taken is an absolute necessity. Educate your near and dear ones about do’s and don’ts. Move only a few steps to a nearby safe place. If you can’t make it, hide under sturdy furniture. Stay indoors until the shaking stops and you are sure it is safe to exit. If you are near an interior wall of a building, hold on to it. If you are in bed, hold on and stay there, protecting your head with a pillow. The danger zone during an earthquake is areas adjacent to exterior walls of buildings. Stay away from windows, mirrors and cupboards. If you are out doors, find a clear spot away from buildings, trees and power lines. Drop to the ground. If you are driving at that time, stop and run to an open space. If there is none, stay put. Stay where you are till all is quiet. Aftershocks may follow. Post-earthquake, check gas connections, electricity and sewage lines. Make sure all family members know how to respond after an earth quake.
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CHECK LIST-4 [Refer Regulation 13.0] ERDMP Response Measures /Infrastructure
YE REMARKS Sl. CHECKPOINT NO S Zones, maps & layouts 1 Does the Location have Emergency Zones _/ clearly identified for accident prone areas 2 Do the Maps indicate location of Emergency _/ Assembly Points and Emergency Control Rooms 3 Is the process Lay-out prominently displayed _/ 4 Does the P&I Diagram include emergency _/ control valves, shutdown system, isolation valves, important control valves etc. 5 Does the Fire Hydrant Layout conspicuously _/ displayed. Manpower 1 Is the Fire Organogram clearly displayed. _/ 2 Does the Organogram include all duties to be _/ attended in connection with an emergency. 3 Is the organogram include key personnel by their _/ names or, work position 4 Does it have the alternate coverage to take care NA of the absence of a particular person [ in cases where organogram is developed basis names] 5 Does it include assignment of all key co- _/ ordinators viz. the Incident Controller, Administration & communication Controller & Safety Coordinator. Emergency Control Centre 1 Does the ECC well defined & clearly marked on _/ the displayed layout 2 Is it strategically positioned to be outside the _/ periphery of immediate affected area. 3 Does the centre have adequate communication _/ channels including internal & external telephone connections, PA, paging & VHF systems 4 Does a list of key personnel & essential _/ telephone nos. are prominently displayed. 5 Does the layout of fire fighting system, different _/ hazardous zones, Assembly Points are prominently displayed. Emergency Assembly Points 1 Does the EAPs well defined & clearly marked on _/ the displayed layout 2 Does the EAPs have pre-defined in-charges _/ during emergencies who keeps in touch with the Emergency Control Centre and Administrative Controllers and updates on the roll call on people reporting.
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Chapter- 8
Emergency Organization and Responsibilities
(Under Regulation 14 of ERDMP regulation 2010)
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CHECK LIST-5 [Refer Regulation14.2.1 (a)] Review & Updation of ERDMP
Sl.No CHECKPOINT YES NO REMARKS
1 Frequency of mock-drills for practice, _/ refinement & updation.
2 Does the records for periodic Mock drills _/ maintained in a well defined format.
3 After each drill, whether assembly meetings _/ involving all staff and contract personnel are conducted to share experience of the event as also to identify the shortcomings and scopes for further improvement in procedures. Whether the issues are discussed & the plan modified suitably.
4 Does the review ensures efficiency of the _/ plan particularly w.r.t. response, communication & coordination aspects.
5 Do the Mutual Aid members participate in _/ the drills and based on the actual response & difficulties experienced, corrective actions initiated for refinement of the plan.
6 Does a procedure exist in incorporating the _/ findings/learning of the actual disaster management handling, if any so that the plan can be revised accordingly.
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FIRE ORGANISATION CHART
Fire Incharge:Sri .N.Girish,Chief Terminal Manager Alternative Incharge: Assisted by :Shri.Sudarsanan, Mgr(T),Designated Safety officer Sri.T.Gunasekaran.Mgr(T)
1. To reach the site and take charge. 2. Access the gravity of the situation and activate emergency response plan.3. Co-ordination with Team in charges of Fire fighting. Ensure visitors, contractors & labors safely assemble at designated place.4. Ensure safe evacuation of people/ TTs/TWs/properties. 5.Seek help of local administration, members of mutual aid & reporting office.6. Reassess the emergency and if the situation goes out of control, activate Off-site emergency plan in co-ordination with District authorities.
Fire combating team Rescue team Auxiliary team
Leader:B.Sankar,Mgr(T) Leader :N.Vasudevan,Dy.Mgr(F) Leader: Bunker Co-coordinating Officer
Alternate: Shift Officer Alternate:Mr.Suresh B,AM(F) Alternate: TLF Officer
1. Shift Officer 1.Mr.Suresh B,AM(F) 1. TLF Officer 2. Maintenance Officer-1 3. General Shift Officer 2.Bunker Officer 2.Tanker boarding officer(If available) 4. Shift BCW 1 &4 5. General Shift BCW-Maintenance 1 3. WCW 2 & 4 3.Shift BCW 3 & 5 6. WCW 1 7. TL A Main gate Security 1 4.Shift BCW 2 4.Lady Security guard 8. Fire pump house operator 5.Genral Shift BCW Maintenance 2 5.WCW 5 9. Security Supervisor 6.Tl A Main gate security 2 6.Security Supervisor
7.Electrician General shift 7. Tl B Rear gate security
8.Krishna kumar,OO2 8. Shift Electrician
9.Maintenance Officer-2
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On hearing the sound and seeing the indicator To safe guard documents, records and other important Communicate with Mutual aid members, District available near the gate barrier, trip the power files administration, police, fire brigade, other external supply by pressing ESD and rush to the spot of Reach the site and report to Fire chief. agencies & controlling office Fire/Emergency or follow red flag carried by To co-ordinate for PPEs / Evacuation / First aid / Communicate to Tanker Boarding officer to stop security guard. Rescue operation. Tanker discharge. Rush to the site and start extinguishing fire with To identify casualty and give first aid. Rush to the site and report to Fire Chief. fire extinguishers at the initial stage when fire is To take casualty to hospital. To control traffic and lead them sequentially small. Keep on updating information to Fire Chief. Co-ordinate with Fire Combat & Rescue team in- Start using water from nearby hydrant/ monitor Give head count to Fire Chief. charges for replenishment. / or foam as the case may be till fire is Collect fire extinguishers, nozzles, foam nozzles, extinguished as per wind direction. foam cans can be ready to supply all these to Fire Receive instructions from Fire Chief and Combat team members at the spot of fire. coordinate for operation of Fire fighting Keep on updating information to Fire Chief. equipments. Communicate with public arriving at gate In case of other emergency like leakage of Tank Truck Gantry Officer: product, arrest the source while it is being diluted with fine water spray. Tank truck Officer on observing Keep on updating information to Fire Chief & suggest for necessary assistance if required. emergency or hearing emergency After getting clearance from Fire chief and alarm, immediately stop all motors by hearing clear siren, assemble at assembly point. operating Emergency Shutdown (ESD) available at the gantry. Shut down the power supply & close the delivery valves (especially if location is not automated).
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ROLES & RESPONSIBILITIES
N.Girish, CTM FST
• Overall incharge of location activities :
• Co-ordination with Internal departments and external agencies .
• Product availability and product movement planning
• Infrastructure planning.
• HR matters and HRD
• Safety
• MOU and Compliances
• Alternate officer : P Subbaraj and from1.7.14, Gunasekaran.T.
B.Sankar, Mgr (T) • Contracts , Capital and Revenue works : Budgeting, planning , tendering, finalisation, and carrying out works • Statutory requirements : Licenses, regulations, payments, compliances, documentation etc, • Land – Agreements & payments , Repairs to assets /equipment .machinery , Development of facilities- ID planning and debottlenecking activities • All Capital and Revenue Engineering works including concept approval, provision of budget /notes of approvals initiation and follow up for approval, co-ordination with Engineering. Vendor/ contractor management and payment • Major Assets /Equipment – outage, cleaning/repairs and commissioning , especially tanks. • Vendor management , AMC , including supervision and bills payment. • M&I index, monitoring compliance status, co-ordination with Engineering, testing of all materials/facilities/equipment including electrical testing and maintenance of values within acceptable limits • Hindi implementation, with assistance from Lalit Meena. • Scrap disposal • Will take over duties of G.Sudarsanam, Mgr (T) , during his absence. Alternate officer : R.Venu Pradeep • Any other work as given from time to time
Gunasekaran.T Mgr (T) • Overall In-charge of all Operations- Tanker Operations, Bunker supplies, PLT Operations and TT loading : Planning, daily monitoring/reviews and co-ordination with all, ie Port/ Agents/Surveyors/ IOC departments , Region S&D, RCO, HO shipping, HO Commercial, locations / CPCL/ Excise and Customs etc. • Specifically : • Tanker Operations Coastal / Exports/Imports – Planning , co-ordination with all, monitoring activities MIS, ocean loss/gains, SOP. • Product availability planning - duty paid , bonded and product for navy requirement - and follow up for the same .
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• Implementation of all Company policies in all areas • MOU, especially ocean loss targets and stock loss/gains and MDT inspections , Inspections by Sr Mgt. and compliance, continued implementation of MB Lal recomendations • Operations – Daily monitoring of all activities / Self inspections/ review of documents/registers/logs/ product availability planning., daily loss/gain analysis review., SOP,, Management of Change, tank run down and tank cleaning Operations. • IR : Resolving issues, shift planning for BCW and officers. • Surprise inspections: Carrying out the same , including during off shift hours of terminal, barge and and jetty and bunker sites • Product accounting: All matters relating to it, Line accounting, and tanker receipts by other locations, B/L figures etc. handling of bonded/duty exempt products and duty paid products • ISO certifications : Issues related to ISO 9001, 14001 and Marpol regulations. Management representative for ISO certifications. Ensuring validity of ISO certifications • Quality Control activities : QC Index, All QC related issues including QC self inspection . • Customer Satisfaction issues and enquiries – special contact with Navy, Fisheries, Coast guard , DCI,SCI,Poompuhar and other major customers. • Co-ordination for all location Inspections by internal/external agencies and compliances. • Hindi Implementation, with assistance from Lalit Meena OO. • Alternate Officer to CTM, FST in his absence. • Alternate officer: G. Sudarsanam, Mgr (T). Tanker Operations co-ordination will be looked after by Sri Visagamani.K., Dy mgr (T) •
G.Sudarsanam, Mgr (T) • Overall incharge of S & EP activities as DSO: As per the roles and responsibilites given by HO HR.- Separately attached. • Audits: All matters related to Internal /External audits and compliances • Security Incharge : All Security related issues. Surprise location inspection during offshift hours. Regular documets/register review . • Leasing operations with CPCL • Inspections and compliances – Internal and External bodies- MIS and correspondence on all matters including Inspection and compliances. Periodical returns etc • MOU parameters and indices of Safety, M&I, HR ,, Security etc and other targets • Self inspections – Safety, MDT, ,Security, HR • Housekeeping: Ensuring excellent housekeeping by directing the activities of contractor . • HR ( HRD, IR etc), A&W, including Training ,General Administration, Discipline, Meetings , functions, attendance, Access control and CCTV , regular interaction with collectives, etc and HR index of location. • Will look after the areas handled by Shri Gunasekaran. T , during his absence. • Alternate officer : Sr Mgr (T ): B.Sankar : • Any other work as allotted from time to time.
Ramachandran .P – Mgr (T) • Shift in-charge duties as per roster • Tanker boarding officer/bunker officer/TT officer as and when required. • Internal auditor for ISO 9001/14001 systems
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• TT surprise check, monthly overall TT checks and records maintenance. • Calibration and ensuring availability of qc equipment , ie calibrated hydrometers , thermometers , flash point apparatus and sampling equipment and containers at all times. This includes cleaning of sample containers for re-use. • Collection and filing of all test certificates related to tanker operations and product receipt and release &Monitoring Reports. • Ensuring action for prevention of oil spills in Exchange pits of Tl A and B, pump house cleanliness, and sump clearance of Tl B. • Monitoring OWS operations and ensuring effluent testing and records maintenance . Potable water testing . • All staff and officer issues. Operation of Canteen , staff meetings, Canteen committee meeting and other related administration and HR works. To co-ordinate with G Sudarsanam , Mgr (T) and aid . • Suggestion and innovations: Activities to generate, evaluate and Implementation • Alternate officer . K Dhanraj Dy Mgr (T)
Gladis Nirmala, Dy Mgr (T) • Product accounting and Bunker incharge : • Specifically Bunker and Customer supplies : Planning ,monitoring and execution- Using barge and TT . • Co-ordination : with RC /S&D/ Marine /DO/Finance/ Excise and Customs etc • Product availability planning : Ensuring product availability of bonded/duty paid and duty exempt stocks. • Product Accounting work : Op-13 / Daily Stock variation in SAP, Product accounting for all IOC and CPCL leased products of FST. SAP accounting , including line product accounting and JC’s . Stock loss /ocean loss monitoring. Preparation of Op- 3R/ AC2a and thruput statement along with all connected statements/returns/MIS. Co-ordination with IOC/OMC locations /CPCL /RCO for getting receipt /loading figures , JC ‘s, for tanker/PLT operations and preparation of AC-13. • Customer Satisfaction : Single point contact for all customers/agents : Co-ordination with customers ( Navy, Coastguard. Fisheries/ Other shipping agents or companies) and ensure customer satisfaction by being single point contact for all their issues. • Vendor /contractor management : Of Barge/ TT contracts, Agents and surveyors, bunker delivery contracts, etc Overseeing work/certifying work and payments to them,Optimal utilisation of barge and tank trucks. Ensuring adequate TT availability by follow up with TNP/KKPT/vendors and timely supplies. barge inspections , surveys, renewal of contracts, release of barge and taking over of replaeement barge etc.. • MIS and Returns : On all bunkering activities including stock availability ( bonded, duty paid, AED paid etc) documentation and returns to all concerned ( internal depts, Dg shipping, port , navy, DG S&D billing, etc etc) • Verification of retention samples of bunkers as per MARPOL requirements • Bunker officer and TLF officer shall co-ordinate with you in their daily work . • Regular Shift incharge duty as and when required. Any other work as given from time to time. • Alternate Officer : Murugasamy.,Dy. Mgr (T) • Will report to Shri Gunasekaran.T, Mgr (T) and urgent /specific cases to CTM.
Murugasamy, Dy mgr (T) • Shift in-charge duties as per roster • Internal auditor for ISO 9001/14001 systems • TT Security Locking system implementation : Checks /inspections/records keeping for the above.
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• Inspections on Barge . Filing of all QC reports & Documentation. • Any other work as given from time to time including as Tanker boarding officer/bunker officer/TT officer as and when required. • Will take over duties of Gladis Nirmala , as Alternate officer
K. Dhanaraju, Dy mgr (T) • Tanker boarding officer. • Shift incharge/Bunker officer/TT officer as and when required. • Internal auditor for ISO 9001/14001 systems • Rainwater harvesting, and greenery expansion • Will report to Mgr (T) Shri Gunasekaran.T
R.Ramesh, Dy mgr (T) • Shift In-charge duties: Planning, supervising and carrying out the daily Operations in line with policy, SOP and safety regulations. • Tanker boarding officer/Bunker officer/TT officer as and when required. • Internal auditor for ISO 9001/14001 systems • Periodical tank roof inspections and guaging of tanks. Verification of TFMS system. • SOP check list preparation, records maintanance in PLT room. • Will report to Mgr (T) Shri Gunasekaran.T
K.Visagamani, Dy mgr(T) • Boarding officer for tanker operations. • Will look after/report on all jetty facilities of IOC/Port for tanker and bunker operations. Ensuring , and checking safe , secure and effective working of all sampling points in p/l, tlf, PF, jetty etc. • Will maintain and update information on Port folders for Chennai , Ennore and kattupaali ports including port facilities/developments,port traffic, layout diagrams of port, future plans of port development , rates applicable etc. ) MIS on Port activities and OMC activities in Port. • Shift incharge/Bunker officer/TT Officer as and when required. • Will fill up SOP check lists for tanker and bunker operations on regular basis , get the same reviewed and filed . • All works related to ISO 9001,Marpol and 14001 audits and renewal. Will take the help from MR and LIC for review as required. • Arranging and documenting periodical reviews of work done by agents, surveyors, sampling contract labour, line patrol men, valve operators etc . • Inspecting and ensuring cleanliness /condition of all tank roofs and fittings on the roof. • Barge surprise inspection. • Any other work as required. • Will take over duties of Mgr (T) Shri T .Gunasekaran in his absence as alternate officer to him. • Will report to Mgr (T) T.Guansekaran • Alternate officer : Gowtham.K.N
Venu Pradeep, AM(T) • Contracts- getting approvals, tendering, including e-tenders, finalizing and obtaining renewals in time for all works contracts and AMC. • All maintenance related issues. Day to day maintanance activities, preventive and breakdown maintanance of all assets /machinery, overseeing the work of AMC and other contractors , • , monitoring performance, vendor management including bills payment.
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• Capital and revenue works including provision of budget /notes of approvals initiation and follow up for approval. Co-ordination with Engineering. Vendor/ contractor management and payment • All issues related to Land agreements, payments etc • Collection of EMD/Security deposits and release of the same to any vendor/ contractor • Safety Index, M&I index, monitoring compliance status, co-ordination with Engineering, testing of all materials/facilities/equipment including electrical testing and maintenance of values within acceptable limits • Notes of approvals : Initiating, Follow up on all Notes of approval of FST with respective authorities • Preparation and updation of MIS, Returns and compliances to be sent periodically , both to internal and external agencies • Will take over duties of B.Sankar,Mgr (T), in his absence. • Alternate officer : Lalit Meena
Lalit Meena, OO • Shift incharge • Incharge of specifically all electrcal works , including overseeing Electrical Maint contractors daily working. • Ensuring operations and proper working of all MOV • Ensure proper working of all instruments like pressure gauges, TFMS, CCTV, VHF etc. • MIS , compliance reports on M&I, and on all Inspections- related to Maintanance. • Storage of retrieval of data from access control and CCTV • Internal auditor for ISO 9001/14001 systems • Any other work given from time to time , including as Boarding officer for tanker operations/Shift in charge/Bunker officer/TT Officer as and when required. • Will take over duties of R.Venu Pradeep,in his absence • Will report to Mgr (T) Gunasekaran T, as Shift in-charge • Will also aid and report to Mgr (T)’s B.Sankar and G Sudarsanam for woks related to them. • Alternate officer : K.N Gowtham
K.N Gowtham , OO • Tanker Boarding officer. • Tanker /Port related MIS and FST folder preparation. • Jetty cleanliness and jetty related works at Oil jetties/ BD-2 and OBJ. Housekeeping of P/l corridor. Maintance of the commnication system at PLT shift incharge room and jetties ( VHF and telephones) • Inspection of tanks/ tank roofs/tank farms/drains & pipelines periodically for corrosion preventive action. • SOP Manual review and updation/ Slide preparations for conferences. • ISO 9001/14001 and MARPOL audits and helping Managerment Representative with documentation. • Any other work as given from time to time , including Bunker officer /TLF officer/ Shift incharge . • Will report to Gunasekaran.T. Mgr (T)
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K,Ravi- Ops Officer • Bunker delivery Officer: • All QC related works . Effluent and drinking water testing . Monitoring samples testing. Meeting requirement specified for tank cleaning extensions. Review maintanance of Batch book. Review strainer cleaning and colour coding. • Sampling , retention and destruction-Maintanance of records . Get them reviewed by LIC/Sr Mgr (T). • Inspection of pipelines periodically for corrosion preventive action. • All MIS regarding Bunkers and tanker Operations • Any other work as given from time to time , including Bunker officer /TLF officer. • Maintenance of telephones and office equipment. • Will co-ordinate with Gladis Nirmala, Bunker Planning Officer • Will report to Gunasekaran.T, Mgr (T) • Alternate officer : Pushpendra Singh, AAO • Pushpendra Singh- Assistant Ops Officer • TLF Officer • All matters related to TT loading and TT Operations including maintanance of check lists , working of daily stock loss, TT filling check lists/ inspections/ checks- Issual of trem cards, training to TT crew . • Safety : Daily and other periodical checks, Issuance of permits , Aiding DSO in his activities. • Training records of Employees and contract labour. • Scrap disposal • All Security related works . Overseeing of their work, review of records. • Maintenance and housekeeping of TL B specifically and FST in general and keeping areas oil free.. • Inspection of pipelines periodically for corrosion preventive action. • Will aid LIC in reviewing all records of FST. • Any other work as given from time to time , including Tanker Boarding officer/ Bunker delivery Officer, maint works /Shift Incharge . • Will report to P. Subbaraj , Sr Mgr (T)
RESPONSIBILITIES OF SITE CONTROLLER / EMERGENCY CONTROLLER
At Indian Oil Corporation Limited, Foreshore Terminal, the Chief. Terminal Manager is the Emergency Controller. His responsibilities are
1. Immediately on knowing about the emergency, proceed to the Emergency Control Centre – (Main office room) 2. Relieve the incident controller of responsibility for over all main control. 3. Assess the magnitude of the situation and decide if staff needs to be evacuated from their assembly points. 4. Depending on seriousness of the emergency, ensure outside help and inform nearby factories. 5. Exercise control of the unaffected areas. 6. Maintain a continuous review of possible Development and assess in consultation with incident controller and other key personal as to whether shutting down of the plant or any section of the plant and evacuation of persons is required.
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7. Ensure that casualties are receiving adequate attention and relatives are advised through communications officer (Asst Mgr) 8. Liase with senior officials of police, fire brigade, medical and factories inspectorate provide advice on possible effects on areas outside the factory premises. 9. Ensure accounting for personnel through security gate. 10. Inform the Chairman / Executive Director.
RESPONSIBILITIES OF INCIDENT CONTROLLER
At Indian Oil Corporation Limited, Foreshore Terminal, the Deputy Manager (Terminal) is the Incident Controller. The Combat team will assist him. His responsibilities are
1. Immediately on knowing about the emergency, he will proceed to the incident scene. 2. Assess the scale of Emergency. 3. Direct all operations within the affected areas with the priorities for safety of personal minimize damage to the plant, property and environment and minimize less of materials. 4. Pending arrival of site controller, assume the duties of his post and in particular 5. (a) Direct the shutting down & evacuation of plant and areas likely to be adversely affected by the emergency. (b) Ensure that all key personnel & outside help is called in. 6. Provide advise & information to the operation, fire security officer and the local fire service as and when they arrive 7. Ensure that all non-essential workers / staff of the area affected are evacuated to the appropriate assembly points & the areas are searched for casualties.
8. In the event of failure of electric supply and there by internal phones and other communication system set up communication point and established contact with Emergency control centre. 9. Reports on all significant developments to the site controller. 10. Provide information in any subsequent enquiry into the cause and circumstances of the emergency. 11. Assess the damage caused.
RESPONSIBILITIES OF COMUNICATIONS OFFICER
At Indian Oil Corporation Limited, Foreshore Terminal, the Assistant Manager (Terminal) is the Communications Officer. His / her responsibilities are
1. On hearing the alarm, he will proceed to control centre and maintain communication with the incident controller. 2. Recruit suitable staff to act as runners between the incident controller and himself if the telephonic and other system of communication fails due to whatsoever reasons.
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3. In case of prolonged emergency involving risk to outside areas by wind blow materials contact local meteorological office to service early notification of change in weather conditions.
RESPONSIBILITIES OF COMBATING TEAM
At Indian Oil Corporation Limited, Foreshore Terminal, the Combating Team will have to adhere to the instructions given by the incident Controller (Dy Mgr) (T). The Chief. Terminal Manager will identify the persons of the combating team from the officers and staff as and when required. The normally identified combat team is as listed in the chart. The responsibilities of the team are:
1. Stop immediately all filling operations and remove hoses from the tank wagons and tank trucks after closing the valves. 2. Rush to the scene of fire with available fire extinguishers and try to extinguish the fire immediately. 3. Rush to the scene of fire with available hoses and nozzles.
RESPONSIBILITIES OF RESCUE TEAM
INCHARGE: MANAGER (FINANCE) At Indian Oil Corporation Limited, Foreshore Terminal, the Rescue Team will have to adhere to the instructions given by the Communications Officer (Assistant Manager (Terminal). The identified Rescue Team is as listed in the Chart.
The responsibilities of the team are;
1. On instructions from the emergency controller (Chief. Terminal Manager) request outside agencies like fire force, police, service organizations, hospitals, enforcement authorities etc. for their necessary assistance. 2. Help the incident controller and the combating team in the rescuing operations of the victims. 3. Give the required first aid to the affected persons 4. Keep all the cash and the other documents in the locker / cabinets and report to the communications officers. 5. Ensure that all people except the employees of the Terminal from the assembly points are sent out of the main gate.
RESPONSIBILITIES OF AUXILIARY TEAM
At Indian Oil Corporation Limited, Foreshore Terminal, the Auxiliary Team will have to adhere to the instructions given by the Incident Controller (Chief. Manager (Terminal). The members of Auxiliary Team are as per Organization Chart. The responsibilities of the team are;
1. All operations to be stopped, tank valves to be closed, electric mains to be switched off. 2. If necessary get all tank trucks, vehicles out of main gate by ensuring half filled tank trucks do not run away with products without documents. 3. Get the warehouse and go downs closed 139 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
4. Organise supply of fire fighting equipments as well as personal to the fire fighting team as per the orders of fire chief. 5. Observe water level in the tank. 6. Replace all fire fighting equipments that are exhausted after the fire is brought under control.
NOTIFICATION OF EMERGENCY
Immediately on knowing about the emergency, Incident controller will proceed to the incident scene. He will ensure that all key personnel are informed & outside help is called in.
DECLARATION OF EMERGENCY
Immediately on knowing about the emergency, the Emergency Controller (DGM (T), Foreshore) shall proceed to the Emergency Control Centre – (Main office room). Relieve the incident controller of responsibility for over all main control.
Assess the magnitude of the situation and decide if staff needs to be evacuated from their assembly points.
Depending on seriousness of the emergency, he would declare the Emergency and ensure outside help & inform nearby factories.
EVACUATION OF PERSONNEL
Incident Controller ensures that all non-essential workers / staff of the area affected are evacuated to the appropriate assembly points & the areas are searched for casualties.
ACCOUNTING OF PERSONNEL
Emergency Controller CTM, Foreshore Terminal shall ensure accounting of personnel in the plant & also through security gate.
CONTROLLING OF EMERGENCY
Emergency Control Centre is located at a safer distance to co-ordinate various steps in implementation of the emergency plan. At IOC, Foreshore Terminal Foreshore the office of the Chief. Terminal Manager is identified for this purpose.
The control room is equipped with the following:
(i) An adequate number of external and internal Telephone (ii) A plan or Plans of the works to illustrate a. Area where there are large inventories of Petroleum fuels b. Source of safety equipment c. Fire hydrant system & alternate supply source d. Stock of other fire fighting materials 140 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
(iii) A plot plan of the site making all escape routes. (iv) Table, Chair and other stationeries (v) Normal roll of employees (vi) List of key persons and their address with telephone numbers (vii) Note pads, pencils etc to record messages received and any instructions to be passed on through runners. (viii) Log Book Adequate first aid facilities, stretches etc..
ARRANGEMENT OF MEDICAL TREATMENT The Rescue Team shall help the incident controller and the combating team in the rescue operation of the victims. Give the required first aid to the affected persons. Shall request outside agencies like hospitals, service organizations for their necessary assistance.
INFORMATION TO THE RELATIVES OF THE INJURED
Site controller ensures that casualties are receiving adequate attention and relatives are advised through communications officer (Asst Mgr).
INFORMATION TO THE GOVT. AUTHORITIES
Emergency controller shall liaise with senior officials of police, fire brigade, medical and factories inspectorate.
LAW & ORDER
Auxiliary team shall ensure that all people except the employees of the Terminal from the assembly points are sent out of the main gate and Law & Order is maintained. To take control of LPG packed cylinder truck parking area and arrange for smooth evacuation of trucks towards Makhanahalli parking ground.
The Traffic control team should guide all rescue vehicle towards the unit in which emergency is there &, hand over the traffic control to police on their arrival (thereafter to assist police, if need be)
Maintenance of ERDMP Records :
There shall be maintenance of ERDMP records for all kind of emergencies covering near Miss, Level-I, Level-II and Level-III. Organization shall maintain an Incident Record Register for the above purpose and post–disaster documentation like resources deployed, relief, rehabilitation measures and lesson learned to avoid re- occurrence of any such emergency. Head of HSE or any other designated personnel by the CIC/SIC shall be responsible for maintenance of such records
(1) A good public relations program is extremely important in an emergency situation. Inquiries will normally be received from the media, government agencies, local organizations and the general public.
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(2) This section of the Response Plan shall include a public relations or media plan. It should identify an Information Officer that is well equipped and trained in media relations. (3) Initial releases shall be restricted to statements of facts such as the name of the installation involved, type and quantity of spill, time of spill, and countermeasure actions being taken. All facts must be stated clearly and consistently to everyone. (4) The approved ERDMP document will be available all time at emergency control centre for ready reference (LIC Cabin).
Note- Plans shall also be developed to utilize local media and television stations for periodic announcements during an emergency. This shall also assist in reducing rumors and speculation.
Security Coordinator:
The Security Coordinator reports to the Chief / Site Incident Controller and is responsible for security of the installation during any incident or emergency situation and for implementing the actions below: (a) Obtaining an approved visitor list from the security department or reception for ensuring that personnel on the list are escorted to reception by security staff; (b) Maintaining security of the office in the event of an office evacuation; (c) Providing office security and assisting authorities in the event of civil unrest or when required organizing additional security at the emergency scene; (d) Obtaining initial briefing from Chief / Site Incident Controller and providing security information and or status reports to Site Incident Controller during the emergency; (e) Assuming responsibility for any task delegated by Chief Incident Controller; and (f) Assessing the emergency, identify security specific problems and recommend solutions to Chief Incident Controller.
SIREN CODE & ALL CLEAR SIGNAL:-
(1) The Emergency siren/s should be located suitably to cover the whole area with the operational control within the installation. These should be tested at least once in a week to keep them in working condition. (2) Emergency siren code should be as follows, namely: - (a) Emergency Level-I: A wailing siren for two minutes. (b) Emergency Level-II and III: Same type of siren as in case of Level – I and II but the same will be sounded for three times at the interval of one minutes i.e.( wailing siren 2min + gap 1 min + wailing siren 2min + gap 1min + wailing siren 2min) total duration of Disaster siren to be eight minutes. (c) ALL CLEAR: Straight run siren for two minutes. (d) TEST: Straight run siren for two minutes at frequency at least once a week (e) Public address system should be provided with message.
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Chapter – 9
Infrastructure
(Under Regulation ERDMP 15 of regulation 2010)
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9.a Emergency Control Centre (ECC):
STATION EMERGENCY ALTERNATE RESOURCE INFOR CONTROL EMERGENC REQUIREMENT MATIO CENTER Y CONTROL N (ECC) CENTER CENTR E Foreshore Station Control CTM (I/C) Table / Chairs for 8 persons Main room Office Telephones, Walkie talkie gate sets Telephone directory, ERDMP document Lists of Co-ordinators, Public Address System Station plot plan
Assembly Points:
The open space near A Terminal security main gate/ Emergency gate are the main assembly points. In case the major incidents is at B Terminal, the assembly point will be near the admin. Building at B Terminal is the alternative assembly points.
EVACUATION & SHELTERING:
Emergency Situation when the evacuation is required:- An emergency situation caused by Flood, Hurricane, Tornado, Fire, Toxic/flammable oil/gas release, explosions, Unconfined Vapour Cloud Explosion inside or outside the station premises, civil disturbances, terrorist attack, work place violence, major oil spill or any other major accident/reason inside/outside a station premises which causes direct clear danger to employees life needs evacuation from station premises. If there is no direct threat to life, no full evacuation of premises will be taken except evacuation of labours/contractors/visitors.
Who will order evacuation of premises:- CIC will order evacuation of premises once he is convinced of situation requiring evacuation. In his absence, following will be the order of authority for ordering evacuation of premises. 1. Alternate CIC 2. F&S coordinator in absence of Sr. No. 1 3. Shift officer in absence of Sr. No. 2 4. Any employee in absence of Sr. No. 3
Any one from the above ordering evacuation of premises will immediately inform the higher authorities as per ERDMP.
How to alert for evacuation:- Sound the fire siren in level 2 siren mode. When people start gathering at assembly point, the evacuation will be declared at the assembly point by evacuation declaring authority. 144 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
What to do when evacuation of premises is ordered:-
Leave the premises from nearest emergency exit. Any of the keys of emergency gates available at any place can be used by anybody for opening of gate & evacuation. While going towards the emergency gate, all will shout- leave the station- leave the station. Anybody seen or expected working inside any facility will also be taken away by the person getting evacuated. PA system available will be used to alert all personnel. If possible, a thorough search will be done by rescue team to ensure that everybody has left the station premises. Assemble outside the emergency exit and count the no. of employees, labours, contractors, visitors exited. Check if anybody missing. If missing, try to find him and evacuate him taking due care of self safety. If the same is not possible, tell the emergency handling personal responded to find the missing persons. Extend help to victims, injured person, disable person, ladies to exit through the emergency exit. Operating persons will take ESD/shutdown of all operations before evacuating Do not spread rumours
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Chapter – 10
Declaration of On-site and Off–site emergency
(Under Regulation 16 of ERDMP regulation 2010)
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(1) Any emergency starts as a small incident which may become a major incident with passage of time. At the initial stages, the Emergency organization chart shall be put into action. If the incident goes beyond control the on-site emergency plan will be actuated by Chief Incident Controller at the appropriate stage as considered necessary. (2) During idle shift/holidays, the security personnel will combat the incident as per the fire organization chart and at the same time inform various emergency controllers for guidance and control the situation. (3) When emergency becomes catastrophic and evacuation beyond the plant premises is considered necessary by the chief Incident Controller, the situation will be handed over to District Authority for implementing the offsite emergency plan. (4) The management of emergency henceforth has to be controlled by the district crisis management group from control room under the supervision of the District Collector. (5) For off-site Emergency Plan, Chief Inspector of Factories is the enforcement authority, who will also enforce directions and procedures in respect of preparation of Off-Site Emergency Plan in consultation with the District Collector. (6) In addition to preparation of on-site emergency plan, furnishing relevant information to the district authorities (Collector) for the preparation of offsite emergency plan is a statutory responsibility of the occupier of every industry handling hazardous substance.
WHO SHOULD REPORT THE FIRE DISASTER AND HOW:
Any person in the Terminal/ tank farm who sees a fire or unsafe conditions anywhere in the Terminal/tank farm should report it at once to the Control Room. Person reporting the fire / emergency should state the location at a prominent place to guide fire-fighting crew arriving on the scene. The man should try to attempt to mitigate the emergency, extinguish the fire with the equipment available nearby till arrival of fire fighting crew. He should draw the attention of nearby people by shouting FIRE, FIRE,FIRE
DECLARATION OF THE DISASTER
Level 1& 2 disaster- The disaster is declared by the Chief Incident controller. Level 3 disaster- The disaster is declared by District Authority
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Chapter – 11
Resources for controlling Emergency (Under Regulation 17 of ERDMP regulation 2010)
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(1) FIRE AND GAS DETECTION SYSTEM : Mentioned in Chapter 5
FIRE PROTECTION SYSTEM IN THE Terminal General
The basic philosophy of Fire Protection System design is centred on foam cum water as the main fire extinguishing medium. Our system is designed to give the adequate quantity of water and foam at a specified minimum pressure and for an estimated minimum time required for fire fighting. Sufficient quantity of water is always available and is pumped at pressure into a fire water piping network throughout the plant. Provision for other fire extinguishing medium such as foam, CO2, Dry chemical powder etc. have been made at various locations in the pipeline to control / fight the fire at the very initial stage.Siren at different places is also provided to alert the personnel about fire / disaster etc. Various Fire Fighting facilities provided in the plant are based on the accepted requirements stipulated in :OISD-STD-117
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CHECK LIST-6 [Refer Regulation 17.0 (5)] Availability of resources [Internal / External] Sl.No CHECKPOINT YES NO REMARKS 1 Details of fire fighting equipment of the _/ location is incorporated in the DMP 2 Information on critical resources like no. of _/ fire hydrants, water monitors, fire fighting pumps, static water storage, portable fire fighting equipment and foam systems are included 3 Available resources as per Annexure-IV 4 Location has storage of water for 4 hours fire _/ Direct fighting. In case water availability is less, a connectivity plan for replacement from nearby sources with Port Fire Hydrant line 5 Details of drainage system including Oil _/ Water Separator is available in DMP, wherever applicable. 6 Requirement & availability of Personal _/ Protective Equipment 7 Whether manpower available during regular _/ as well as idle shift hours including security personnel clearly indicated in the plan External & Internal Resources for combating Emergency 8 Does the plan enumerate the following _/ resources available internally with the location as also from external agencies including Mutual Aid Members and govt. agencies like fire brigade, police, municipal authorities etc. : a. Water – from static reservoir as also _/ mobile water tankers b. Fire Hoses _/ c. Specialized nozzles e.g. fog, jet, triple purpose etc. _/ d. Mobile water monitors _/ e. Fire Extinguishers – type & capacity _/ f. Water Gel Blankets _/ g. Foam Compounds _/ h. First Aid material, Medicines, Stretchers _/ i. Mobile / fixed ladders _/ j. Vehicles available _/ Trained manpower for combating emergency _/ 9. Any other resources considered necessary _/
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Fire Fighting Systems
Fire Safety Coordinator and Fire Team
Responsibilities of the Fire and Safety Coordinator shall include the following: (a) to activate emergency sirens as per the practiced codes; (b) To take charge of all fire fighting and rescue operations and safety matters. (c) To ensure that key personnel are called in and to release crew of fire fighting operations as per emergency procedure. (d) Assess functioning of his team and communicate with the Main Incident Controller and Administrative Controller for any replenishment or, replacement of manpower / fire fighting equipment. (e) Direct the Fire Brigade personnel and mutual aid members to their desired roles as also proper positioning of the manpower and equipment. (f) To decide the requirement of mutual aid and instruct Fire Station, who, in turn will contact mutual aid members. (g) To coordinate with outside fire brigades for properly coordinated fire fighting operation; (h) To ensure that casualties are promptly sent to First Aid Centre / Hospital. (i) To arrange requirement of additional fire fighting resources including help from mutual aid partners; (j) Ensure empty and loaded trucks are removed to safer area to the extent possible so as not to affect emergency handling operations (k) Continually lease with the Chief Incident Controller and implement the emergency combat strategies as communicated by him; and (l) Ensure adequate hydrant pressure in the mains and monitor water level in the reservoir. Note: Fire Chief shall wear identification jackets at the site of Disaster so that he is clearly distinguished among Fire fighting personnel and is visible from a distance.
Table – 12 Fire Protection SN Type of Emergency Possible Causes 1 Pipeline leak with fire Failure of Pipe/Gaskets/Valves/etc. 2 Fires in the remaining areas Near fire pumps area Transfer pumps area Sump collection tanks contaminated Vessels Electrical fire
3 Others Asphyxiation of persons Structural Collapse
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Chapter – 12
Demographic Information
(Under Regulation 18 of ERDMP regulation 2010)
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SOCIO – ECONOMIC PATTERN:
The surrounding area of 5 sq. km has a total population of about 3.2 lakhs. Of the total population 32 percent are workers.
Flora
In the station area not much significant natural vegetation is found. The general vegetation covers normal shrubs and grasses of different types. Vegetation density at most places is low.
Reserve Forest
No reserve forest in the area.
Green Belt
Green belt has been developed outside the Terminal on Eastern side by Chennai port trust.
Aquatic Vegetation
No significant aquatic vegetation around the terminal area.
Fauna
No significant fauna near the terminal area and such impact envisaged on fauna of the area is nil.
NEAREST FACILITIES Hindustan Petroleum (0.2KM) IOCL Korrukpet Terminal (5KM)
BPCL Tondiarpet Installation (4.5KM)
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Satellite Image of foreshore Terminal
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Chapter – 13
Medical Facilities
(Under Regulation 19 of ERDMP regulation 2010)
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Important Telephone Numbers
SL. NO. DESCRIPTION NUMBERS 1 Ambulance 102,1066 2 Stanley Hospital 25281351, 25281346 3 Appolo Hospital, Tondiarpet 25985959 4 Fire Brigade Manali 25941147 5 Fire Brigade Tondiarpet 25987981 6 Fire, Korukkupet 25544662
Facilities at Government Hospital and Stanley Hospital, Chennai
1 Asthma & Allergy 16 Medical Gastroenterology (Clinic run by Dept of
Medicine) 2 Cardiology 17 Nephrology 3 Cardiothoracic Surgery 18 Neuro Surgery 4 Dermatology 19 Neurology 5 Diabetology 20 Medical Oncology 6 E.N.T. 21 Orthopaedics 7 Endocrine Surgery 22 Plastic Surgery 8 General Medicine 23 Psychiatry
9 General Surgery 24 Rheumatology 10 Geriatric medicine 25 Surgical Gastroenterology 11 Geriatric Surgery 26 Spine Surgery (Sub speciality of Ortho) 12 Haematology 27 Thoracic Medicine 13 Hepatology 28 Urology 14 Leprosy 29 Vascular Surgery 15 Medical Endocrinology 30 Veneorology (STD)
(Clinic run by Dept of Medicine) Stanley hospital chennai
1. General Medicine 2. Micro Biology 3. Obstetrics and Gynaecology 4. Physiology 5. Pharmacology 6. Paediatrics 7. Psychiatric Medicine 8. Anaesthesiology 9. Dermato-veneriology 10. Pathology 11. Biochemistry 12. TB& Chest Diseases 13. General Surgery 14. Anatomy 15. Ophthalmology
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16. E.N.T 17. Orthopedics 18. Gynaecology and Obstetrics 19. Child Health 20. Medical Radio Diagnosis 21. Laryngo Otology 22. Anaesthesiology
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Chapter – 14
Evacuation
(Under Regulation 20 of ERDMP regulation 2010)
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14.a EVACUATION & REHABILITATION
If a major industrial accident does occur, the general public in surrounding areas will have very little time to react and save themselves. The local population will have to be warned in a very short period. Time available to population for a safe escape and threatened by the accident will depend on the nature of accident. A fire will give more time to escape and generally area affected will be small. Effects of a fire on population will be injuries due to thermal radiation. An explosion will give little time to warn population and area affected may be much larger than that in case of a fire. Effects of an explosion on the population will be injuries caused by shock wave, flying debris collapsing structures as well as exposure to thermal radiation.
FOR INSIDE BATTERY AREA:
The entry of contract personnel working inside the battery area is through Main Gate only. In case of emergency / major accident / disaster, assembly points have been identified and marked in the pipeline area for assembling of people for head counting / transportation to a safe place.
FOR OUTSIDE BATTERY AREA: Evacuation of the population effected villages / other places outside the battery area depending on the emergency and provision of temporary shelter and supplies (in the relief camp) will be under the over all control of the District Administration.
PERIODIC ASSESSMENT:
Incident Controller (Chief Co-Ordinator), will carry out periodic assessment of the actual disaster zone and resources deployment and status report of the same will be given to Foreshore HQ.
ACTIONS BY GENERAL POPULATION
On being warned of a major industrial accident general public should take the following actions: Immediately go outdoors Extinguish all flames Keep torches handy. Store water for emergency use Do not jam emergency phone lines by calling emergency services. Wait for further instructions from emergency services before moving out.
EVACUATION In major disaster, it may become necessary to evacuate people from and around the area likely to be affected by accident. Sometimes, the evacuation may have to be made to safe places within the complex area itself. At other times, however, specially in cases of catastrophic disaster, it will be necessary to shift the entire population outside the complex area to certain pre-designated places fixed in advance. The task may be difficult as there will be no notice or very short notice of a calamity, there may be failure of electricity, there may be shortage of manpower resources etc.
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REQUISITIONING OF BUSES / TRUCKS
The Local Police station in-charge under the respective station will be the Commander-in-Charge of evacuation under the direction of respective Superintendent of police. He will determine the extent of evacuation necessary in view of the likely hazards of disaster. Once this is decided upon, the next job would be to effect necessary evacuation as quickly as possible. Whether evacuation is internal in the complex area itself or external, transport facilities would be a major requirement. For this the evacuation Commander will requisition all available buses / trucks. A list of such vehicles should be prepared in advance and kept ready. For this purpose, he may also requested buses from the MTC
For ordering evacuation, it will be necessary to fix up pick-up points in different areas in advance so that residents would know where exactly to board the buses. The buses / trucks will be lined up at these points for shifting people to safe places.
The entire area to be evacuated should be divided into convenient sectors and each sector should be placed in charge of a senior officer, whose duty it would be to ensure that all persons from this sector are compulsorily shifted. Help of security / police staff should also be taken in achieving this task, if considered necessary.
Repeated announcements should be made over mobile-vans, fitted with mikes, directing people to evacuate immediately and board buses / trucks at pick – up points. Staff who would be employed for supervising arrangements at pick – up points should be earmarked in advance. The routes by which evacuation will be made from different areas will be fixed in advance. The drivers of buses / trucks will be informed about their routes and also about their destinations where the residents are to be off-loaded. In the case of shifting to city, the Chairman of Municipality should be informed for keeping the places of accommodation ready to receive evacuated persons and also to make other arrangements. Sheltering of shifted people will be taken care of by DC.
EDUCATION
Educating general public about the potential hazards associated with pipeline and actions to be taken in case of accident, will one of the key areas of disaster management plan. For this purpose, the following actions are proposed: Pamphlets / booklets regarding industrial hazards will be prepared and distributed to general public of the concerned area.
Help of voluntary organisations and local schools will be taken to conduct educational sessions to make people aware of the actions that the general public should take in case of any major emergency.
Periodic meetings with the village heads to educate them.
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Chapter – 15
Information to Public
(Under Regulation 21 of ERDMP regulation 2010)
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15.a Assessing the situation at Site & Making Emergency known to People
Whosoever will notice any situation as per the scenarios discussed in Chapter-2, he will immediately inform to Station Control Room / nearest Control Room / supervisor by means of telephone or nearest alarm point or personally. Officer of Station Control room, after seeing the magnitude of the situation, will blow Major Fire Siren. Accordingly a Wailing Siren for Two minutes will be blown by Station Control Room and emergency will be controlled by the teams as per organogram.
If the Fire Fighting crew is not capable of controlling the situation, after assessing the situation, the Incident controller of the station will declare the disaster i.e. level 3 disaster. Station Control Room operator will blow three wailing sirens of 2 minutes each with a time lag of 10 seconds between each siren to make the disaster known to the key personnel and employees of the terminal as well.
The information about the disaster to key personnel will also be given on telephone by Station Control Room.
Name & Telephone nos. of Key Personnel of Terminal is given in Annexure7. External Public:
Public Awareness System
For disclosure of information to the public the terminal has developed pamphlets. The same is being given to villager in the form of a brief write up for further propagation in their villages. Many programs are conducted in villages through corporate social responsibility programs and various developments schemes are implemented. To avoid any panic, it is been considered that the necessary announcement will be made in nearby villages releasing the information to the tune of requirement only. The Welfare & Media Co-ordinator of the pipeline is the only authorised person for giving the information to be public & to serve as the Liaison Officer.
The use of Electronic Media
For bringing the awareness among the external public at large, the use of electronic media like TV, Air & Press coverage is used. The Welfare & Media co-ordinator of the pipeline prepares the Press release to the issued for the local press & other important dailies.
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Chapter – 16
Role and responsibility of External Agency
(Under Regulation 22 of ERDMP regulation 2010)
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1) Roles and responsibilities of stakeholders including external agencies such as such as District Authority, Police, Fire Service, Revenue Department, Health Department, Pollution Control Board, National Disaster Response Force (NDRF) and State Disaster Response Force (SDRF).
(2) For roles and responsibilities of above stakeholders and responders, primary district collector as Head of emergency operation and other authorities under his charge including external agencies, has been defined in Schedule-V. These roles and responsibilities are generally in line with National Disaster Management Authority.
Schedule – V (Refer regulation 22.0) The important Roles and Responsibilities of Various Stakeholders a) Oil and Gas Installations and Areas (Mentioned in Regulation 3). The above mentioned Installation in Regulation 3 should provide necessary information to Mutual Aid Association, District Authority, Police and Fire Services. i) List of Hazardous Chemical and Systems which have potential to cause danger to Human, Environment and Property. ii) On-Site Emergency Plan and Periodic Mock Drill. The above entities should support authorities in mitigation, rescue and rehabilitation, with resources identified and agreed with the authorities in advance. Such areas shall be included in Off-Site Emergency Plans. b) The district authority is responsible for the Off-Site emergency plan and it shall be equipped with up-to-date Major Accident Hazard units, website, control room etc., with provisions for monitoring the level of preparedness at all times. Regular meetings of various stakeholders of Chemical Disaster Management will be conducted by district administration/District Disaster Management Authority to review the preparedness of Chemical Disaster Management. c) The police will be an important component of all disaster management plans as they will be associated with investigation of incident s/disasters. Police take overall charge of the Off-Site situation until the arrival of the district collector or its representative at the scene. d) The fire services are one of the first responders and shall be adequately trained and equipped to handle chemical emergencies. Fire services are to acquire a thorough knowledge of likely hazards at the incident site and the EMERGENCY RESPONSE AND MANAGEMENT required to contain it. e) In a chemical emergency, the revenue department shall coordinate with other agencies for evacuation, establishment of shelters and provision of food, etc.
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f) When required for evacuation purposes in a chemical emergency, the department of transport should made transport promptly available. g) The role of civil society and private sector in the Off-Site plan shall be defined. h) The health department needs to assure that all victims get immediate medical attention on the site as well as at the hospitals/health-care facility where they are shifted. In addition, the department needs to network all the health-care facilities available in the vicinity for effective management and also take effective measures to prevent the occurrence of any epidemic. i) Pollution control boards need to ascertain the developing severity of the emergency in accordance with responsive measures by constant monitoring of the environment. If and when an area is fit for entry will depend upon the results of the monitoring. A decontamination operation would be required to be carried out with the help of other agencies and industries. j) The NDRF and SDRF are the specialized forces to manage these disasters in a longer run according to the severity and nature of the disaster. Their specialized training is an effective measure that needs to be built up and maintained with time for achieving a higher standard of preparedness. They need to coordinate with other local agencies such as the Central Industrial Security Force that may be responsible for security at the industrial site. * Role of above External Agencies have been defined in Annexure – E of National Disaster Management Guidelines Chemical Disasters, April, 2007 ASSISTANCE FROM OUTSIDE AGENCIES Assistance may be required from outside agencies during the course of an emergency & SICs will be responsible for establishing liaison with these agencies for effective assistance. DISTRICT MAGISTRATE , POLICE & FIRE BRIGADE: To inform IOCL about leak / burst on the Mainline when the Public brings it to their notice. In case of Oil or Product Spillage, to ensure security at site to cordon off the areas and post guards for preventing the villagers going near the site of the spillage. In case of fire, mobilisation of Foam Tenders and Crew from local Fire Stations. For deployment & Home Guards , if necessary Traffic Control and Diversion Wireless Communication facilities. Evacuation of Civilian Population, if necessary Maintenance of communication with the public
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ASSITANCE REQUIRED FROM IRRIGATION AUTHORITIES: Stopping of the water flow in case of the mainline leak / burst of the pipeline in a canal. To make available earth-moving equipments like bulldozers, drag line etc. for making approach road and constructing bunds in the canal / river for containing the spread of products for reclaiming the same.
ASSISTANCE REQUIRED FROM PWD AUTHORITIES:
For constructing any temporary diversion. For repair of any damage to Roads or Bridges. Assistance for mobilising equipment labour contractors (s) for de-watering the canal, exposing the line and digging Bore-wells etc. for carrying out of the repairs. ASSISTANCE REQUIRED FROM RAILWAYS:
Equipment like mobile Crane etc. for the repair of the pipeline across the Railway Bridge shall be provided. Re-scheduling of the train movement to facilitate the repair of the line. Stoppage of the movement of trains driven by stream or diesel engines if there is Oil or product spillage around the track. Information to public /IOC about the leak / burst on the mainline when the train staff bridges it to the notice of Railway Station Master. Railway communication facilities to convey important message at the time of crisis.
ASSISTANCE REQUIRED FROM NEIGHBOURING INDUSTRY (MUTUAL AID PARTNERS): Mutual Aid Members will render the help at the time of emergency. They will mobilize the Equipments, Manpower, etc. to mitigate the loss due to disaster or accident. They will provide support to combat the disaster situation in an efficient way and will provide. Fire Tender and Crew
F/F material, First Aider, their hospital facilities if any. Technical expertise, communication facilities, vehicles as required for emergency handling.
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Chapter - 17
Reporting of the Incident
(Under Regulation of 23 of ERDMP regulation 2010)
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1) All incidents covered under Level-I shall be maintained by the entity for inspection and Level-II and Level-III shall be reported to the Board in the format specified and placed at Schedule-VI including near miss incident. The above report should be submitted within 48 hours after occurrence of the incidents or any other reason triggering major incident.
2) Investigation report of all Major incidents shall be submitted to Board. An incident shall be treated as Major if any of the following occurs; (a) Fire for more than 15 minutes (b) Explosion / Blowout (c) Fatal Incident. (d) Loss above Rs. 10.0 Lac. (e) Cumulative man hours lost more than 500 hrs. (f) Plant Shutdown / Outage due to the incident (g) Level-III incident
SCHEDULE – VI (Refer Regulation 23.0) INCIDENT REPORTING FORMAT
1. Organisation 2. Sector 3. Location 4. Incident Sr. No. 5. Date of Incident 6. Time of Incident 7. Major / Minor / Near miss 8. Report - Preliminary / Final 9. Fire / Incident 10. Duration of fire - Hrs / Min 11. Type of Incident with loss of life / injury, Fire, Explosion, Blowout, Electrocution, Fall from Height, Inhalation of Gas, Driving, Slip / Trip, Others, NA 12. Location of Incident ( Name of Plant / Unit / Area / Facility / Tank farm / Gantry / Road / Parking area etc ) 13. Whether plant shutdown / caused outage of the facility? Yes / No 14. Fatalities nos. a) Employees = b) Contractor = c) Others = 15. Injuries nos. a) Employees = b) Contractor = c) Others = 16. Man - hours a) Employees = b) Contractor = c) Others = Lost 17. Direct Loss due to the incident ( Rs. In Lacs ). Loss to equipment / Machinery as per Insurance claim etc. 18. Indirect Losses : Through put / Production Loss, etc. 19. Status of the Facility : Construction / Commissioning / Operation / Shutting down / Turn around, Maintenance / Start up / Any other. 20. Brief Description of the Incident including post incident measures. ( Attach details in separate sheet ) 21. Whether similar Incident has occurred in past at the same location, If yes, give brief description of the incident and attach details in separate sheet. 22. Whether Internal Investigation has been completed. If no, likely date by which it will be completed. 23. Whether internal investigation report ( Major Incident ) has been submitted to PNGRB. If no, likely date by which it will be submitted. 24. Cause of the Incident ( Tick the most relevant cause preferably one, maximum two ) A) Deviation from Procedure I) Not using the PPE
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B) Lack of Job Knowledge J) Equipment failure C) Lack of supervision K) Poor design / Layout etc. D) Improper Inspection L) Inadequate facility E) Improper Maintenance. ( Mech. / M) Poor House Keeping Elec. / Inst ) F) Improper material handling N) Natural Calamity G) Negligent Driving O) Pilferage / Sabotage H) Careless walking / climbing etc. P) Any other (give details) 25. Cause of leakage - Oil, Gas or Chemical ( Tick one only ) A) Weld leak from equipment / lines E) Leakage due to improper operation B) Leak from flange, gland etc. F) Leak due to improper maintenance C) Leak from rotary equipment G) Normal operation - Venting / draining D) Metallurgical failure H) Any other 26. Cause of Ignition leading to fire ( Tick only one cause ) A) Near to hot work F) Static Electricity B) Near to Furnace / Flare etc. G) Hammering / Fall of object C) Auto - ignition H) Heat due to Friction D) Loose electrical connection I) Lightning E) Near to hot surface J) Any other ( pyrophoric etc ) 27. Was the incident Avoidable? ( Yes / No ) 28. The incident could have been avoided by the use of / or by ; ( Tick the most relevant point preferably one, maximum two ) A) Better supervision F) Personal Protective Equipment B) Adhering to specified operating G) Better equipment procedure C) Imparting Training H) Management Control D) Giving adequate time to do the I) Adhering to specified maintenance activity through proper planning. procedure E) Adhering to the work permit system J) Adhering to specified Inspection / Testing procedures. K) Any other information;
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Guidelines for Filling the Incident Report:
1. All Major, Minor and Near miss incidents shall be reported in the quarterly report. 2. Incident Reporting form shall be filled up for all Major, Minor and Near miss Incidents. 3. Summary report shall be enclosed with every quarterly report. 4. Investigations shall be carried out for all Major, Minor and Near miss Incidents. 5. Investigation report of all Major incidents shall be submitted to PNGRB. An incident shall be treated as Major if any of the following occurs; - Fire for more than 15 minutes - Explosion / Blowout - Fatal Incident. - Loss above Rs. 5.0 Lac. - Cumulative man hours lost more than 500 hrs. - Plant Shutdown / Outage due to the incident 6. Loss time Incident shall be monitored till the affected person joins duty. In case the affected person is yet to join the duty, then the status of report submitted will be preliminary. Final report against the same incident shall be sent once he joins duty and the man - hours lost are known. 7. All columns must be filled up. 8. For any additional information use separate sheets as required. 9. Quarterly report shall be sent to PNGRB within 15 to 30 days of end of quarter. 10. Immediate reporting of incident through fax/telephone shall continue as per the prevailing system.
Signature Name Designation of the Occupier/Manager
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Chapter – 18
Action after reporting of incident
(Under Regulation of 24 ERDMP regulation 2010)
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18.a After reporting of the incidents to Board, Nodal officer of Board (head of Technical Standards the specifications and Safety Group) shall have responsibility of informing all the Members of the Board and shall coordinate with appropriate level of National Disaster Management Authority (NDMA) till normalization of the situation.
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Chapter – 19
Termination of emergency
(Under Regulation 25 of ERDMP regulation 2010)
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19.a Termination of Emergency
(1) Termination activities should concentrate on giving accurate information to people who need it most especially employees, neighbourhood, District Authorities engaged in offsite emergencies, and should begin as soon as the emergency phase of the operation is completed.
(2) The termination of emergency shall be declared through siren as per the Siren Code defined by industry in case of Level- I and II. For Level-III termination of emergency shall be declared by District Authority through appropriate mode of information transfer so as to reach each and everyone.
Level-1 & level-2 -The Chief Incident Controller after assessing the situation will declare the cessation of emergency. Accordingly control room will sound fire siren in all clear mode. Level-3- District authority will declare cessation of emergency after assessing the situation.
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Chapter - 20
Emergency Recovery Procedures
(Under Regulation 26 of ERDMP regulation 2010)
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After the emergency, the following activities need to be carried out in detail by the concerned coordinator. a) information to statutory authorities. b) incident investigation. c) damage assessment. d) salvage of products, de-contamination, clean-up and restoration. e) a detailed report shall be prepared based on the entire experience of the incident, including restorations, limitations and lessons learnt. f) ambient air monitoring at the site as well as 5 km radius of the installation by State Pollution Control Board to determine the contamination level affecting health. Termination of Emergency
Introduction :--
Business restoration planning is as important as having an emergency response plan. All the management personnel need to be involved in bringing the operation to normalcy after an emergency situation has occurred. This involves an emergency response planning and follows up.
The station in-charge will be completely responsible for restoration of site.
JOB IDENTIFIED EXECUTIVES RESPONSIBLE FOR EXECUTION
Retrieval of Data for : SIC Enabling Objective Investigation.
Information to Insurance : FM Foreshore Chennai with management’s approval Agencies and Lodging Claims
Information to District/State : SIC Authorities on Casualties/ Permanent Disabilities
Individual station Start-up Plan : SIC in consultation with DGM(I/C) & with the approval of the management.
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CHECK LIST-7 (Refer Regulation 26.0 (2)) ERDMP Recovery Measures Sl.N CHECKPOINT YES NO REMARKS o Post Emergency Recovery Salvage of product 1 Check that spilled / accumulated product _/ contents are transferred to the OWS or collected in drums. 2 Check whether the quality & quantity _/ estimation of the product extracted from OWS has been done for further disposal in line with standing QC guidelines by either transferring to service tanks or to nearest refinery for blending / reprocessing or not. 3 Check that correct stock accounting of spilled _/ product as loss has been completed in accounting system. 4 Check that affected area has been completely _/ cleaned and dried after evacuation of spilled product. 5 Declare that affected area after salvage _/ operations is fully clean & safe for movement of the working personnel. 6 Check that all drains are not having any _/ residual oil and are thoroughly cleaned & dried. 7 Check that all control valves on product lines No – Open & OWS lines outside dyke area and drains type OWS are completely closed after removal of the spilled product. 8 Check that interlocking system of tanks / _/ Yes gantry has been reactivated for normal operations. 9 Check whether the soil testing of the affected NA area, if required, has been done to assess the soil contamination level to meet the Environmental – SPCB norms / requirements. Taking care of affected manpower 10 Whether physical accounting of all personnel _/ on duty during & after the incident are ascertained by the Main Incident Controller and reconciled immediately 11 Whether the first-aid treatment & post-incident _/ health check of the affected personnel has been undertaken in time 12 Whether these personnel are declared fully _/
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Sl.N CHECKPOINT YES NO REMARKS o physically fit before allowing them to resume their normal duties 13 Whether the records for such first aid & _/ treatment of the affected personnel are maintained in a well-defined format
Addressing media & outside bodies 17 Whether the DMP event was appropriately _/ informed to the local media in line with the respective company’s Press & Media Policy 18 Whether the role of neighbouring population _/ during the drill / disaster is suitably informed to the population during subsequent meetings with local administration/ Panchayat etc. for necessary improvements 19 Whether the awareness & preparedness on _/ disaster is regularly assimilated / shared with nearby public / societies and stake holders. Reporting 20 Check whether that disaster incident report _/ was communicated to respective controlling office / HQ on time in a standard format. 21 Whether the incident reports are also sent to _/ concerned State Level Industry Coordinator on time. 22 Check that detailed report on disaster in _/ proper format was communicated to PNGRB/ Factory inspector / Labour inspector / SPCB / District Magistrate /PESO. Investigation 23 Whether investigation teams are constituted _/ as per respective company policies 24 Whether RCA (Root Cause Analysis) of the _/ disaster is conducted by the investigating team 25 Whether detailed analysis including effective _/ functioning of interlocks, detection devices, automation controls & applicable norms are carried out to find out possible improvements in design / construction / operations / maintenance & training aspects 26 Whether a system of initiating appropriate _/ corrective measures including suitable revisions to the Disaster Management Plan are adopted based on findings of the investigation
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Sl.N CHECKPOINT YES NO REMARKS o Damage Assessment – Monetary & Physical 27 Check the valuation / cost of product loss / _/ down gradation on account of contamination, if any / Property / Structures / damaged assets – equipment. 28 Whether repairs & maintenance cost of _/ property, assets & equipment are assessed. 29 Whether any penalty by statutory authorities _/ like SPCB / Factory Inspector and Labour Commissioner are assessed. 30 Whether possible impact on environment are _/ also assessed & appropriate measures are taken 31 Whether damage assessment also include _/ potential erosion of reputation – from company, industry & national perspectives Clean up and Restoration 32 Whether the affected area has been fully cleaned and cleared after due clearance from _/ investigation team 33 Check whether heat detectors, high level _/ alarms, in built safety systems (NRV, TSV etc.) are fully functional after the disaster incident. 34 Check whether all fire fighting equipment like _/ – hoses / nozzles / Fire Extinguishers etc. have been put back at designated places and are fully ready for reuse 35 Whether a clearly defined steps are in place _/ to allow resumption of normal operations
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Chapter – 21
ERDMP for terminals carrying petroleum products
(Under Regulation 27 of ERDMP regulation 2010)
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Schedule –VII (Refer Regulation 27.0) ERDMP for pipelines carrying petroleum products Pipelines are assuming importance as a means of transport of hazardous substances. oil, its derivatives and natural gas are among the main substances transported by pipelines. The Guidelines, therefore, comprise: i) Creation and maintaining an administrative framework to facilitate the development of a safe and environmentally sound transportation infrastructure, including pipelines for hazardous substances. ii) The pipeline operator has the primary responsibility for the safety of the systems and for taking measures to prevent incident s and to limit their consequences for human health and the environment. iii) Pipelines for the transport of hazardous substances will be designed and operated so as to prevent any uncontrolled release into the environment. iv) Risk assessment methods should be used in evaluating pipeline integrity and impact on human health and the environment. v) Land-use planning considerations will be taken into account both in the routing of new pipelines (e.g. to limit proximity to populated areas and water catchment areas to the extent possible), and in decisions concerning proposals for new developments/building in the vicinity of existing pipelines. vi) Pipeline operators and the authorities responsible for pipelines shall review and, if necessary, develop and implement systems to reduce third-party interference, which is a cause of incident including their effects. vii) National legislation shall be clear, enforceable and consistent to facilitate safe transport and international cooperation. viii) Competent authorities should ensure that pipeline operators: (a) Draw up emergency plans. (b) Provide the authorities designated for that purpose with the necessary information to enable them to draw up Off-Site emergency plans. (c) Emergency plans shall be coordinated between pipeline operators and competent authorities, as well as with fire brigades and other disaster control units. ix) Pipelines shall be designed, constructed and operated in accordance with recognised national and international codes, standards and guidelines, notified by the Board.
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x) Consideration will be given to the impact on the safety of a pipeline such as design and stress factors, quality of material, wall thickness, and depth of burial, external impact protection, markings, route selection and monitoring. xi) The safety of the pipelines shall be demonstrated through a suitable risk assessment procedure including the worst case scenario and including breakdowns and external additional loads. xii) The pipeline operator shall draw up a Pipeline Management System (PMS) to ensure that it is properly implemented. The PMS shall be designed to guarantee a high level of protection of human health and the environment. The following issues shall be addressed by the safety management system. (a) The pipeline will be inspected and maintained regularly. Only reliable trained staff or qualified contractors may carry our maintenance work on a pipeline. Third party confirmatory assessment bodies should inspect the pipeline at regular intervals as far as required by the Board. These inspections are to cover in particular the proper condition of the pipeline and the functioning of the equipment ensuring pipeline safety. (b) Organization ability, roles and responsibilities, identification and evaluation of hazards, operational control, and management of change, planning for emergencies, monitoring performance, audit and review shall be duly addressed in the Pipeline Management System.
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Chapter – 22
ERDMP for Road Transportation
(Under regulation 28 of ERDMP regulation 2010)
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22.a ERDMP for road transportation.
The road transport of Petroleum product has significant presence and needs special attention. However, none of the station transport petroleum product through road and hence ERDMP for this activity is not covered here. However, certain essential points as per PNGRB guidelines are retained in this ERDMP for awareness purposes. Resource mobilization for road transport emergency Resource mobilisation for road transport emergency shall be as per the Schedule- VIII. SCHEDULE –VIII
(Refer Regulation 28.1)
Resource Mobilisation for Road Transportation Emergencies
A. In-Plant Resources
Following items should be available at the Plant in adequate quantity / nos Mechanical Equipment: Compliance Status YES/NO 1. Gaskets (Carbon Asbestos Filled) 10 nos 2. Studs and bolts. 50 nos 3. Teflon tapes. 6 nos 4. ½” / ¾” crowbar (1 m long) 2 nos 5. Spade / blind flange 10 nos 6. Rope (Manila / Jute) 20mtr 7. Spark arrestors 2 nos 8. 1” tapered wooden pegs 20 nos 9. Chopper 2 nos 10. Wind sock 6 nos 11. M-Seal / epoxy-base cold-welding compound 3 nos 12. Wooden slippers 1 13. Spark-proof wrenches, hammer and tools 1 set 14. Barricading masts and ropes / tape 2 nos 15. hose 18 nos 16. Chain pulley blocks and stay pipe 1 set 17. Small valve keys for operating valves in the tank 4 nos truck
Electrical Equipment :
1. Gas Explosi-meter 2 nos
2. Flame-proof torches 2 nos 3. Earthing wires (10 m long) 3 nos with crocodile clips
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Personnel Protective Equipment :
1 Gloves i) Rubber Gloves 2 nos 2. ear muff/ear plugs 2 nos
Other Safety Items:
1 1 roll of gunny / hessian cloth 2 nos (about 10 mts. long 2 First aid box (containing water gel 3 nos compounds)
3 Soap 5 nos 4 Blanket 1 nos 5 Water gel Blanket 2 nos 6 Breathing Apparatus (With spare 2 nos filled cylinder and Canister gas masks) 7 Fire Proximity suit 1 nos
Fire Fighting Equipment :
1. Portable Dry Chemical 629 Kg Powder Fire Extinguishers
2. Fire-water Hoses 50 nos
3. Triple Purpose diffuser nozzle 25 nos for use with fire hoses.
Communication Equipment :
1. Hand operated sirens 7 nos
2. Whistles 1 3. Megaphone, Mobile Phones, 1/ 29/ 25 nos VHF sets.
Traffic Control Equipment :
1. Red lights (Battery operated) - 0 for traffic diversion 2. Area maps 1 3. Diversion Boards 0
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B. External Resources:
Any Other Informati Perticulars Name Address Ph. No. on. 1 Chennai Port Fire Fire Station Service Chennai Port Trust 2536222222 2 Ambulance Chennai Port Chennai Port trust 1,021,066 3 Tondiarpet, Hospitals Appollo Hospital Chennai 25985959 4 Kalmandapam ,royapuram, Police Station M2 Police Station chennai 25364189 5 Appollo Hospital Drug Stores Appolla Pharmacy tondiarpet 25985959 6 District Tmt. E. Corporation 25911727 Administration Sundaravalli, IAS Community Collector Centre,Door No. 473, Thiruvoittyur High Road, (Nearby to Appolo Hospital) (Opp. to Cholrea Hospital), Tondiarpet, Chennai-600 081 7 Availability of Chennai Port Cranes trust Chennai Port Trust 25360413 8 Local PWD / 25665512 CPWD water Tmt P.Periyakani Public Works supplies, Under Secretary Department, sand, morum, to Government Secretariat, vehicles etc. (Establishment-I) Chennai-9. 9 Local Army, INDIAN ARMY Adjutant General 011- Navy,Air Branch 23018868 Force Integrated authorities Headquarter of MoD (Army) Room No 421-A, 'B' Wing, Sena Bhawan, New Delhi 110011
10 Any major Chennai Port Chennai Port trust, industry Trust chennai 25360413
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C. Identification of Communication Resources:
Any Other Particulars Name Address Ph. No. info Public 1 Address Designated Safety system Officer FST, chennai 25890432 IOCL,Southern 2 Retail outlets Operations Head Regional Office 28339156 North Terminus 3 Railway Royapuram Road, chetty 044- station Railway station Thottyam road 25901825 144/ Anna salai, 044- 4 Power houses North CDC Chennai-600002 25971698 No-49, Eldams Road, 044- 5 Voluntary Chennai Teynampet, 66097766/ agencies volunteers Chennai 66097710 Civil Tmt. E. Corporation 25911727 authorities Sundaravalli, IAS Community Centre,Door No. 473, Thiruvoittyur High Road, 6 (Nearby to Appolo Hospital) (Opp. to Cholrea Hospital), Tondiarpet, Chennai-600 081 local all India AIR 24995877, radio 7/ Kamarajar 24985975, 7 Doordarshan salai, Chennai- 24984060, other channel All India Radio 600004 28141968
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SCHEDULE – IX (Refer Regulation 28.2)
Transport Emergency Card Format
Nature of Hazard : Protective Devices : Emergency Action Spillage Fire First Aid Chemical Abstract Service (CAS). No (for universal acceptance of material, both number should be mentioned on TREM Card) Emergency Telephone Numbers/mobile numbers Name and contact numbers of the control room/contact person of the supplying company Name and contact numbers of the control room/contact person of the receiving company Name and contact numbers of Transporter Other important Name and contact numbers of civic authorities, fire and police Note: The format shall be designed in English, Hindi and local language where crews are operating.
SAMPLE TRANSPORT EMERGENCY CARD FORMAT
Cargo: MS, HSD, SKO, FO
Nature of Hazard : Highly volatile and Inflammable. Can cause Cold Burns. Inhaling vapour can cause nausea, breathlessness and headache. Air / vapour mixture highly explosive. Leakage of MS can cause Vapour Cloud explosion and BLEVE. Protective Devices : Hand gloves (Rubber / low temperature) Safety Goggles Self-contained Respiratory device to work in vapour-rich area. Low temperature / fire proximity suit.
Emergency Action
Try to move the vehicle to open area. (In case of the MS is leaking from a stationary tanker whose engine is shut, don’t try to start the engine.) Stop Engine. Vehicle should not be left unguarded. Contact Police, Fire Brigade, Sarpanch, nearest oil company by sending helper / passer by. Keep public and traffic away by displaying ‘Danger Boards’ at sufficient distance. “No Smoking” and “No Naked Lights” within the cordoned off area. Keep ready for action Fire Extinguishers and Safety Kit. Stay Upwind. 192 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
Don’t park the vehicle blocking the route. Spillage Check the valves and caps for tightness by hand and stop leak if possible Fire If minor, try to extinguish by suitable fire extinguishers First Aid Pour water in case of cold or hot burn Seek medical help, if necessary
Emergency Telephone Numbers/Mobile Numbers Annexure – 7
(a) In order to handle Emergencies, which may arise due to incident involving Petroleum Product Transportation, it is required that a comprehensive Emergency Management Plan is readily available with the industry as well as with other related authorities all along the routes. The ERDMP should be clearly understood by its users so that the emergencies can be handled in a systematic manner with minimum response time in accordance with the prescribed procedure. (b) Copies of the ERDMP shall be made available by the Industry to all the field locations i.e. Installations, POL Depots, Terminals / Installations, Refineries, Gas Processing Plants, Dispatch units of etc., the concerned District Administration, Police Stations and Fire Brigades en-route and within vicinity of specified tank truck routes, oil industry sales personnel of concerned area as may be required. (c) Location specific availability of Emergency Response Vehicle shall be mentioned in the ERDMP.
TRUCK / VEHICLE DISPERSAL PLAN INTRODUCTION:
The Truck / Vehicle dispersal plan has been developed for quick and safe dispersal of Truck / Vehicle for effective control of emergencies. While developing this plan the following points have been taken into consideration:
Maximum numbers of Truck / Vehicle available at a time inside pipeline, Safe route of Truck / Vehicle for dispersal, Adequate parking space in safe areas, Route for Fire tenders and imaginary emergency scenarios, which may necessitate the dispersal of Truck / Vehicle etc.
GENERAL PROCEDURE FOR TRUCK / VEHICLES DISPERSAL 1. No loaded/ unloaded truck will be allowed inside terminal premises in case of any emergency, unless specifically directed by Chief Incident Controller in special circumstances. 2. In case of major fire siren/ disaster siren raised due to above emergency scenarios the dispersal of Trucks / Vehicles will automatically start on hearing the siren through main gate at all stations. 3. The route of Trucks / Vehicles dispersal and parking shall be categorically marked on road sides for guidance and mock rehearsal shall be carried out time to time to make the drivers and others conversant with the plan.
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4. The security personal at those spots shall regulate the traffic and ensure the smooth dispersal of Trucks / Vehicles. 5. The Trucks / Vehicles will be back to work places on “All Clear” siren. When no siren is blown and Trucks / Vehicles were disperse because of emergency at unloading site, the incident controller will inform the Trucks / Vehicles drivers for return to work place when emergency is over. 6. This plan shall be reviewed at least once in a year or whenever there are major changes at site, which may affect the existing plan.
194 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
Chapter – 23
Integration of the ERDMP with National Disaster Management Authority (NDMA)
(Under Regulation 29 of ERDMP regulation 2010)
195 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
NATIONAL DISASTER MANAGEMENT PLAN (NDMP)
(1) On 23 December 2005, the Government of India took a defining step towards NDMP by enacting the NDMP ACT, 2005. The NDMP Act, 2005 is a Paradigm Shift from a response and relief-centric approach to a proactive, and comprehensive mindset towards NDMP covering all aspects from prevention, mitigation, preparedness to rehabilitation, reconstruction and recovery.
(2) Similar to National Authority at the Centre, the State Government is to establish a State Disaster Management Authority for the State. The State Authority is to be headed by the Chief Minister of the State as the Chairperson. Every State Government, in turn, is to establish a District Disaster Management Authority for every district in the State with the District Collector as the Chairperson.
(3) The Central Government is empowered to take further measures as it deems fit for the purpose of disaster management like deployment of naval, military and air forces, other armed forces of the Union or any other civilian personnel as may be required for the purposes of this Act. Government of India is empowered to establish institutions for research, training, and developmental programmes in the field of disaster management as per this act.
(4) The national vision is to build a safer and disaster resilient India by developing a holistic, proactive, multi-disaster and technology driven strategy for NDMP. This will be achieved through a culture of prevention, mitigation and preparedness to reduce the impact of disasters on people. The entire process will centre stage the community and will be provided momentum and sustenance through the collective efforts of all government agencies supported by Non-Governmental Organizations (NGOs).
(5) National Disaster management Structure showing the interactive linkage among various agencies for synergized management of disaster is given below;
196 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
Integration of ERDMP with NDMP
This ERDMP document has been developed taking into account all possible inputs on the subjects from various stake holders. Efforts have also been made to synergize this with the document on National Disaster Management Guide (Chemical Disasters) Industrial brought out by National Disaster Management.
197 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
Chapter – 24
Security Threat Plan
(Under regulation 30 of ERDMP regulation 2010)
198 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
General:
Bombs and Improvised Explosive Devices(IED) are commonly, freely frequently used snow-a-days by the extremists, terrorist and un commandant elements of the society to create havoc among the people. The bombs IEDs are preferred by them because of the fact its handy, low cost, effect etc. It is possible to choose the convenient location, time, target and be designed to explode the bomb the way the bomber wants and needs bomb is a small device which can be hidden anywhere and explode at a time the killer wants. In other words the main reasons for using bombs and IEDs arc that it is capable of destroying the evidence, bomber can stay for away from the site of incident and can explode at a time by conveniently using the remote control and can be planted much before the actual disaster to take place.
Effect of Bomb explosion:
An explosion is nothing but a sudden chemical reaction in which large quantity of heat and gas is produced at high pressure which can mechanical destruction or displacement. In general, the effects of bomb explosion are:
1. Blast over pressure:
The blasting effect is the main cause for maximum damage during explosion. Blasts happen within split of second and produce high pressure and heat with enormous quantity of gas. This blast wave created leads to disaster. The pressure may develop up to 40,00,000 PSI.
2. Fragmentation:
In order to make the disaster severe the manufacturers of bombs/ IEDs ad ball bearings or nails with the explosives and fill the mixture in a metallic container. During the explosion the ball bearings or nails fly with unimaginable velocity and pierce in the human body or cause severe damage to the structures. The fragmentation type bomb cruse maximum casualty.
3. Thermal effect:
Sudden blast of the bomb produces a lot of heat accompanied with large quantity of gas and pressure. Because of the production of high temperature (around 3000 to 4000C) anything comes within its reach will perish.
4. Vacuum effect:
As the blast happens in a split of seconds vacuum or suction effect will be created in the air because of the fast movement of the blast wave. Generally, the pressure at that blast point shall be produced much below the atmospheric pressure. This vacuum effect is less in case of IEDs as only little quantity of explosives used in them.
199 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu
5. Translation effect
The blast produce large quantity of gas and pressure. This has tendency to lift and throw the objects come across in its way.
6. Earth shock:
Whenever the bomb explode underground the earth surface will be affected due to the sudden explosion of the bomb. This termed as earth shock.
7. Incidental effect:
The blast of a bomb or IED cause extensive damages to the properties, environment and even lead to loss of human life. These effects are termed as incidental effect.
Components of bomb / IED
A bomb or IED consists of: a. Explosives b. Detonators c. Activating mechanism / Switch mechanism d. Power Source
A. Explosives:
Explosive is a chemical substance in solid, liquid or gaseous which, when suitably initiated, sets in a chain of chemical reaction evolving tremendous amount of gas and energy in the form on heat, light and sound. With the increase in need, the explosives are manufactured in many forms like powder form (RDX, TNT, FTN). - Liquid form (PLX, liquid oxygen) - Sheet form (Flex-X, sheet en PLX is binary combination of: 1. 95% Nitro Methane & 2. 5% Ethylene Di-amine Ethylene Di-amine is found to be very strong sensitive and added in the OLX to make Nitro Methane more combustible. Classification of explosives: According to the characterises and use, the explosives are categorized as : i. High explosives: The name itself explain the characteristic of the explosives. It has very high velocity of detonation. The pressure releas6d is huge. The high explosives are further classified as: 1. Primary explosives 2. Boosters and 3. Main explosives 200 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Example: primary Explosive - Lead azide, picrates, Sliver azide etc. Boosters - CE, PETN Main Explosives - TNT, RDX, PETN, SEMTEX ii. Low explosives: The Gun Powder, Propellant are low explosives which produce comparatively low heat and pressure with respect to High explosives. iii. Pyrotechnics: Fire crackers, incendiaries, flashes, flares etc. are pyrotechnics type of explosives. The effect of this type is minimum. iv. Industrial explosives : The explosives used for industrial purpose are called as industrial explosives. Some of the permitted industrial explosives are Dynamite, Gelatine etc. v. Improvised explosives: Improvised explosives are also called as handmade explosives and are extensively used now-a-days. This explosive is more effective for best results B. Detonators: Detonators are made up of copper or aluminium in tubular form which are filled with explosive mixture. Detonators are used for initial detonation wave to main explosives. There are two types of detonators in so far as activation of a detonator is concerned. They are: i Electrical Detonator & ii Non-electrical Detonator Generally, these detonators are available in the following three forms: i Military Detonator ii Commercial Detonator iii Improvised Detonator C. Activating Mechanism: There are number of activating mechanism used to explode a bomb or IED. Some of the mechanism me: Pressure Pressure release Vibration Switches Thermal variations Chemical Water Smoke or gas Remote Control Radio control Wire control etc. etc. 201 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu D. Power source! Power is a must for exploding a bomb. Batteries of 1.5 sufficient to explode a bomb' Power can be obtained from nor batteries, main power supply etc. Considering the magnitude of the disaster a bomb explosion can produce fool proof contingency plan to deal with bomb threat becomes important. Bombing and the threat of being bombed are harsh realities in two world. Law enforcement agencies are charged with providing protect for life and property. But Oil Units are located in remote area and it take long time for help to arrive, therefore, it is for officers and working in the unit to involve themselves in the exercise to minimize loss of material and human life. Duties and responsibilities of bomb threat receiver He should keep his nerves coot and try to obtain maximum information from the caller about the bomb. He should provoked the caller to speak more so that he may Pass on more and more information. The message receive should put more and more counter questions (like questions given below) so that genuineness of the threat can be assessed. A. Where is the bomb right now? B. When is it going to explode? C. What kind of bomb it is? D. What does it look like? E. How to get rid of the bomb? F. What will cause if it explode? G. Who placed the bomb? How do you know about it? H. Why the bomb is placed? I. What is your good name? J. What is your address? K. From where you are speaking from? Additional data In addition to the above, the receiver should observe for certain other information like: A. The language of the caller speaks B. Mix of language if any C. Manner like calm, motional, angry, vulgar, threatening, laughing, serious, jovial etc. D. Voice like soft, loud, intoxicated etc. E. Method of speech like.sbw fast, nasal, slowed hide etc. F. Whether the voice should familiar? 202 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu G- Back ground noise, street noises, animal noises, crockery, motor, music-, train, factory machinery, office, air craft, traffic, etc. Once conversation is over, the receiver of the bomb threat should fill up the "Bomb threat information form" in alt respect and hand it over the same to Coordinator of BTAC Bomb threat assessment committee. Members Chief. Terminal Manager - Coordinator Manager (T) - Alternate Safety Officer Security Supervisor Sub Divisional Police Additional Director General of police Bomb threat receiver. Coordinator' responsibility Inform all the members of BTAC and inform the supervisor or the area where the bomb is supposed b be located. Log book for arrival details of all BTAC members Collect the information police control room, bomb squad, corporate security, fire station, ambulance services, He will also keep the required number of sand bags ready. Report to state/regional / head offices Evaluation of bomb threat The following points should be taken into consideration A. Exact mess4e received B. Number of hoax ells received in last 3-4 months C. Recent incidents of bomb explosion in and around the plant D. Loss of production if operation is discontinued. E. Danger involved to public, employees, properties and installation. Method Bomb warning assessment form Part-A must be completed in all respect by the coordinator immediately. Details of bomb Nature of bomb Its location. Part – B Exact Place of bomb 203 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Part – C Exact type of device Time of explosion Persons involved in that Technical description If any one or more tick in the part B&C, denotes the bomb is red or specific else is amber If red Pumping to be stopped Trip ETB, EPB Licensed area to be evacuated Fire fighting system should be in alert mode Inform police for cordoning the unit from outside and moving People away. Stopping vehicles traffic away from unit or diverting it. In case of part - B&C do not have sufficient information and part - p hive certain information, it is termed as amber. In that case precautionary measures is enough. If amber Operation will continue only endangered area shall be evacuated Fire fighting to be kept on alter. In case the part – A&B & C&D contains no vital information then it may be termed as green and normal operation can go. Completion Certificate After completion, the coordinator shall prepare the bomb threat drill completion certificate and the members shall their signatures in the completion certificate copies or certificates shall be forwarded higher ups. Responsibilities of Safety officer On receiving the threat, the safety supervisor will proceed to bomb threat assessment committee room. A. He will ensure: Cordoning off affected area Arrange evacuation of premises consultation with coordinator whenever he suggests evacuated employees should be assembled in a notified place Restrict access of private and personnel vehicles near the area Assist search team in search of and later on explosive experts Collect intelligence and surveillance Inform local police control room/fire service control movement of personnel neat the threatened area. 204 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu B. Equipment should be brought by security for search the bomb Metal detector Bomb detector Search mirror Emergency lights Metallic and non-metallic probe Screwdriver set Chalks or lime powder for marking searched area. Search team Team members Chief. Terminal Manager Manager (T) Safety Officer Reliever No.1 Reliever No-2 CR Operator TLD Operator Security Guard-2 Nos. Functions of search team Divide the area to be searched into zones Form different group for searching different zones as advised by safety Officer/ Bomb disposal squad. Mark the area clearly in chalk piece 'danger !!! Bomb !!! Inform coordinator BTAC. Evacuate the employees at least 300 ,mtrs away from the Suspected object as per the advice of BTAC. place sand bags 50cm away around the suspected object and 120 cm height. If suspected object is in the room then open doors and windows If the suspected object is besides the important facilities, then stack sandbags along the wall of adjacent room. The search team should Possess sufficient required equipment. The equipment should be in working condition. 205 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu What to look for 1. Ground appearing to be disturbed recently 2. Disturbed carpet 3. Scratch mark or new Paint 4. Fresh Plaster or cement 5. Greasy paper wrapping 6. Brick dust/sand dust 7. party opened windows/doors/drawers 8. The unusual or out of place objects 9. Loose switch board, floor boards and panelling 10. Loose electrical fittings 11. Packing wrapping materials 12. Cut vegetation 13. Dust foot Prints 14. Batteries 15. New brick works 16. Flower vases etc Where to look for 1. Visitors rooms 2. Rest rooms 3. Lounge area 4. Reception 5. Canteen building 6. Stair case area 7. Waste baskets 8. Flower Pots 9. Vehicle Parking area 10. Drains, sewage, manholes etc. 11. Elevator shaft 12. Telephones, air conditioners 13. Store room 14. Toilets, water supply system 15. False ceilings 16. Overhead tanks 17. Inflammable storage area 18. Basement 19. Public addressing system, DIAS 20. Unoccupied rooms etc. 206 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Evacuation The bomb threat assessment committee after considering pros and corms may take decision for evacuation and search 1. Safety officer to communicate the designated employee i.e. , Maintenance operator 2. A designated rout and exits to be announced 3. Assembly area also to be announced 4. Make the calm, not to run, follow the evacuation route. 5. Make them do not spread rumours. Duties and responsibilities of safety officer 1. To assist BTAC 2. Assist the search team 3. Help for safe evacuation 4. To assist for the squad members BOMB THREAT MESSAGE FORM This form should be completed by the Bomb Threat message receiver and forward immediately to the Bomb Threat Co-Ordination Control Room. Unit------location------Time------Date------ Forwarded to------Exact wording of the threat: 1. Where is the bomb right now? ------2. When is it going to explode? ------3. What does it took like? ------4. What kind of bomb is it? ------5. What will cause it to explode? ------6. Did you place the bomb? ------7. Why are you doing this? ------8. Who are you? ------9. What is your name? ------10. What is your address? ------11. What is your telephone number? ------12. Where are you now? ------13. Origin of call. ------Public Private Phone Internal Long Call 207 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu 14. Specific number dialled by the caller 15. Sex ------16. Approximate age ------17. Call received Time ------Completed ------Duration---- 18. Nationality 19. Threat Language Well spoken Irrational Taped Foul Incoherent Message read by threat maker 21. Voice characteristics : Loud High pitched Resting Intoxicated Soft Deep 22. Callers voice: Calm Crying Excited Stutter rapid Deep Clearing Throat Disguised Familiar Angry Slow Fast Laughter Nasal Lisp Hoarse Showered 22. Accent : Local Not Local Foreigner Regional Language used by the caller 23. Back ground sound: Quite Mixed Street Noises Music Houses Noises Voice Crockery Motor Animal Noises PA system Booth Factory Machinery Children Traffic Office machinery Train Party Atmosphere Airport Activities Buses Others 24. Did the caller appear familiar with area by his description of the bomb location? 25. If the voice sound familiar, whose did at sound like? 26. Command of language: Excellent Good Fair Poor Remarks: Name of the person who received the bomb threat. Designation Department Telephone No. Message passed on to (Name) Designation Department Telephone No. Date Time Signature 208 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu BOMB WARNING ASSESSMENT FORM PART - 4 Message Received Name: Designation: Telephone No.: Time of Receipt : Exact Wording of threat call : Additional information : Location of Bomb : Anticipated time of explosion : Description of Bomb : Name-and Organisation : Of the Caller Whether the message is taped : Yes No Any other information : PART - B Caller specified the name of the building? Caller specific any room no.? Where the bomb is kept? Caller informed any specific location? PART - B Exact construction of specified. Details technical description of device specific. Means of concealment of bomb explained. Extortion or political demand made. Identification or political person with his address and description. The type of bomb or device. Expected time of explosion Terrorist or other organization named or code word given. PART - B History of bomb warning and state of internal security. History of activities of terrorist in last 3 months Any term indicating call to be genuine or spurious. Influence of current events. Additional security measures taken recently. State of industrial relation. Anti social elements’ activities. Intention to disrupt/ crate tension or violence in the locality. Any other information to decide the call as genuine or false. 209 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu BOMB THREAT EVALUATION & MANAGEMENT COMMITTEE Marketing Division: Location In-Charge - Co-ordinator Dy. Location In-charge-- Alternate co-ordinator In-Charge of Security Two members of the safety committee SP / DSP/ Local Police Rep. DM/ SDM / Local Civil Rep. In-Charge of the of nearby industry / Oil Terminal/ Depot Local fire fighting authority 210 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu BOMB THREAT DRILL PROCEDURE Receipt of Bomb Inform to Co-ordinator of BTAC and control room In-charge Assembly of Bomb Threat evaluation committee Evaluation of Bomb Decide type of search Bomb not located Bomb located Search Evacuate Call off all activities Take precautionary actions Declare the area is safe Disposal & Bomb Order re-entry Investigation & Conviction Declare the area is safe Order re-entry of employees 211 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Chapter – 25 Annexure 212 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Annexure – 1 MATERIAL SAFETY DATA SHEET MATERIAL SAFETY DATA SHEET OF HIGH FLASH HIGH SPEED DIESEL (MGO) 1. CHEMICAL IDENTITY Chemical Name: DIESEL Chemical Middle distillate Classification: Synonyms: HSD Trade Name: HFHSD (MGO) Formula: Not UN No. 1202 pertinent Regulated Identification: Shipping HFHSD (MGO) Name: Codes/Label: Flammable Liquid (Red)/3 Hazchem 3Y* Code: 2. PHYSICAL AND CHEMICAL DATA Boiling Max 400 C Physical State: Liquid Appearance: Yellow brown Point/Range: Pour Point: 3C/ 15C Vapour ( N.A Odour: Hydrocarbon Pressure: ) Vapor Density 0.82 TO 0.85 Solubility in water @ 30º C: Not Soluble (Air=1): Specific Gravity pH: (N.A) (Water=1): 3. FIRE AND EXPLOSION HAZARD DATA Flammability LEL 1.30% Flash Above 66º C Point º C: TDG Flammability UEL 6.00% 4. REACTIVE DATA Chemical Stability: Stable Incompatibility with Oxidising agents other Material: 213 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu 5. HEALTH HAZARD DATA Routes of Entry Ingestion, inhalation, skin & eyes Effects of Vapours cause slight smarting of the eyes or respiratory system if present in high Exposure/Sympto concentrations. ms Emergency Ingestion: If ingested an increased frequency of bowel movements will occur. Do Treatment not induce vomiting Eyes: Wash with plenty of water. Skin: Wipe off and wash with soap and water L.D50 (Oral-Rat) 5 to 50 gm/kg Permissible TLV STEL not established (ACGIH) 6. PREVENTIVE MEASURES Personal Use face shield / hand gloves and barrier cream over skin. protective equipment: Handling & Store away from heat sources and combustible materials. Avoid contact with Storage liquid or vapour Precautions: 7. EMERGENCY AND FIRST AID MEASURES FIRE Fire Extingushing Media: Carbon di-oxide, dry chemical powder & foam EXPOSURE First Aid Measures Eyes: Wash with plenty of water. Skin : Wipe off and wash with soap and water. SPILLS Steps to be taken: Arrest the leak if it is without risk. Contain the spill. Do not allow it to get into the drain. Absorb using suitable absorbing medium and remove the content to closed containers. Waste Disposal Method: Incinerate in accordance with regulations or disposal by biodegradation method. 8. ADDITIONAL INFORMATION / REFERENCES Service / location: Petroleum Product for Automotive Fuel. SUPPLIER Name: Foreshore Terminal Chennai, IndianOil Corporation Limited 214 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Address: Inside Chennai Port premises, Gate No.2, GM Pettai street, Royapuram, Chennai, India Telephone No: 044-25980432 Contact Person: Chief Terminal Manager, Foreshore Terminal Chennai DISCLAIMER Information given herein is offered in good faith as accurate but without guarantee. Conditions of use of the product are beyond our control; all risk of use of the product are therefore assumed by user and we expressly disclaim all warranties of every kind. Appropriate warnings and safe handling procedures should be provided to handlers and users. SAFETY DATA SHEET OF FURNACE OIL 180 cst ( RMG 180 cSt grade ) 1. CHEMICAL IDENTITY Chemical Name: FURNACE OIL Chemical HEAVY HYDROCARBON Classification: Synonyms: Residual fuel oil, Fuel oil, Furnace oil Trade Furnace Oil Name: Formula: Not pertinent C.A.S. No.: Not UN No.: NONE Listed Regulated Identification: Shipping Name: Fuel Oil, Furnace Oil Hazardous waste I.D.: Not available Hazchem Code: 3Y*E 2. PHYSICAL AND CHEMICAL DATA Pour point Max. 30.0 CEL Physical State: Liquid Appearanc Yellow e: brown Melting/Freezing Not pertinent @ 15º Vapor Pressure: 0.1 Odour: Characterist Point: C ic Vapor Density Not pertinent Solubility in water In Soluble Others: Light (Air=1): @ 30º C: hydrocarbo ns Specific Gravity 0.95 to 0.99 gm/cc pH: N.A. (Water=1) at 16º C: 3. FIRE AND EXPLOSION HAZARD DATA Flammability yes LEL 1.00% Flash Point >66º C ºC: TDG Flammability Not available UEL 6.00% Auto ignition 220-250 Temperature ºC : Explosion Sensitivity Stable to Impact: Hazardous CO2, CO, SO2, NOx Combustion products 215 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Hazardous Data not available Ploymerization Combustible liquid: yes Explosive Material: No Corrosive No Material: Flammable Material: yes Oxidiser: No Others: Pyrophoric Material: No Organic Peroxide: No 4. REACTIVE DATA Chemical Stability: Stable Incompatibility with Strong oxidisers other Material: 5. HEALTH HAZARD DATA Routes of Entry Inhalation, ingestion and skin absorption Effects of Irritating to skin and eyes. Exposure/Symptoms Emergency Eyes: Hold eye lids open and wash with plenty of water. If swallowed and the Treatment without victim is conscious, have victim drink water or milk, do not induce vomiting. delay L.D50 (Oral) 5 - 15 gm/kg Permissible TLV 5 mg/m3 (ACGIH) NFPA Hazard Health Flammability Reactivity Special Signals Not Listed 0 2 0 …….. 6. PREVENTIVE MEASURES Personal protective Protective gloves, goggles or face shield. equipment: Handling & Storage Store away from heat sources and combustible materials. Avoid contact with Precautions: liquid or vapor. 7. EMERGENCY AND FIRST AID MEASURES FIRE Fire Extingushing DCP, CO2 or Media: Foam EXPOSURE First Aid ORAL & Measures: ASPIRATION If swallowed will cause nausea and vomiting. Remove contaminated clothing. Flush the affected area with water. If in eyes, hold the eye lids open and flush with plenty of water. If swallowed and the victim is conscious, have victim drink water or milk and induce vomiting. If unconscious, do nothing. 216 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu SPILLS Steps to be taken: Arrest the leak if it is without risk. Contain the spill. Do not allow it to get into the drain. Absorb using suitable absorbing medium and remove the content to closed containers. Waste Disposal Method: Incinerate in accordance with regulations or disposal by biodegradation method. 8. ADDITIONAL INFORMATION / REFERENCES Harmful to aquatic life in very low concentration. May be dangerous if enters water intakes. Service / location: Petroleum Product used as Heating media in furnaces/boilers. SUPPLIER Name: Foreshore Terminal Chennai, IndianOil Corporation Limited Address: Inside Chennai Port premises, Gate No.2, GM Pettai street, Royapuram, Chennai, India Telephone No: 044-25980432 Contact Person: Chief Terminal Manager, Foreshore Terminal Chennai DISCLAIMER Information given herein is offered in good faith as accurate but without guarantee. Conditions of use of the product are beyond our control; all risk of use of the product are therefore assumed by user and we expressely disclaim all waranties of every kind. Approprite warnings and safe handling procedures should be provided to handlers and users. MATERIAL SAFETY DATA SHEET OF FUEL OIL 380 cst (RMG 380 cSt grade) 1. CHEMICAL IDENTITY Chemical Name: FURNACE OIL Chemical HEAVY HYDROCARBON Classification: Synonyms: Residual fuel oil, Fuel oil, Furnace oil Trade Furnace Oil Name: Formula: Not pertinent C.A.S. No.: Not UN No.: NONE Listed Regulated Identification: Shipping Name: Fuel Oil, Furnace Oil Hazardous waste I.D.: Not available Hazchem Code: 3Y*E 2. PHYSICAL AND CHEMICAL DATA Pour point Max. 30.0 CEL Physical State: Liquid Appearance: Yellow brown Melting/Freezing Not pertinent @ 15º Vapor 0.1 Odor: Characteristic Point: C Pressure: 217 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Vapor Density Not pertinent Solubility in In Others: Light (Air=1): water @ 30ºC: Soluble hydrocarbons Specific Gravity 0.95 to 0.99 gm/cc pH: N.A. (Water=1) at 16ºC: 3. FIRE AND EXPLOSION HAZARD DATA Flammability YES LEL 1.00% Flash Point >66º C ºC: TDG Flammability Not available UEL 6.00% Auto ignition 220-250 Temperature ºC : Explosion Sensitivity Stable to Impact: Hazardous CO2, CO, SO2, NOx Combustion products Hazardous Data not available Ploymerization Combustible liquid: YES Explosive No Corrosive No Material: Material: Flammable Material: YES Oxidiser: No Others: Pyrophoric Material: No Organic No Peroxide: 4. REACTIVE DATA Chemical Stability: Stable Incompatibility with Strong oxidisers other Material: 5. HEALTH HAZARD DATA Routes of Entry Inhalation, ingestion and skin absorption Effects of Irritating to skin and eyes. Exposure/Symptoms Emergency Eyes: Hold eye lids open and wash with plenty of water. If swallowed and the Treatment without victim is conscious, have victim drink water or milk, do not induce vomiting. delay L.D50 (Oral) 5 - 15 gm/kg Permissible TLV 5 mg/m3 (ACGIH) NFPA Hazard Health Flammability Reactivity Special Signals Not Listed 0 2 0 …….. 6. PREVENTIVE MEASURES Personal protective Protective gloves, goggles or face shield. equipment: Handling & Storage Store away from heat sources and combustible materials. Avoid contact with Precautions: liquid or vapour. 218 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu 7. EMERGENCY AND FIRST AID MEASURES FIRE Fire Extingushing DCP, CO2 or Media: Foam EXPOSURE First Aid Measures: ORAL & ASPIRATION If swallowed will cause nausea and vomiting. Remove contaminated clothing. Flush the affected area with water. If in eyes, hold the eye lids open and flush with plenty of water. If swallowed and the victim is conscious, have victim drink water or milk and induce vomiting. If unconscious, do nothing. SPILLS Steps to be taken: Arrest the leak if it is without risk. Contain the spill. Do not allow it to get into the drain. Absorb using suitable absorbing medium and remove the content to closed containers. Waste Disposal Method: Incinerate in accordance with regulations or disposal by biodegradation method. 8. ADDITIONAL INFORMATION / REFERENCES Harmful to aquatic life in very low concentration. May be dangerous if enters water intakes. Service / location: Petroleum Product used as Heating media in furnaces/boilers. SUPPLIER Name: Foreshore Terminal Chennai, IndianOil Corporation Limited Address: Inside Chennai Port premises, Gate No.2, GM Pettai street, Royapuram, Chennai, India Telephone No: 044-25980432 Contact Person: Chief Terminal Manager, Foreshore Terminal Chennai DISCLAIMER Information given herein is offered in good faith as accurate but without guarantee. Conditions of use of the product are beyond our control; all risk of use of the product are therefore assumed by user and we expressely disclaim all waranties of every kind. Approprite warnings and safe handling procedures should be provided to handlers and users. 219 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu NAME OF PRODUCT / CHEMICAL: High Speed Diesel (HSD) IDENTITY OF MATERIAL : Product Diesel oil, Gas Oil UN No. 1202 Name Trade name HSD CAS No. Label / Red Class FLAMMABLE Formula Complex mixture HAZCHEM 3Y* LIQUID of Hydrocarbons. Code PHYSICAL AND CHEMICAL PROPERTIES Physical State Liquid Boiling Point / 150- Vapor <1 Range , deg. C 400 Pressure Appearance Light Brown Melting / at 38 deg. C, Freezing Point , deg. C mm Hg. Odor Diesel Vapor Density 18 to – Evaporation (Air =1) 46 Rate Solubility in Insoluble (30 ppm) Specific Gravity 3 to 5 at 30 deg. C Water , 20 deg. C Calorific 4.34E+07 Dyn. Viscosity 0.81 to Heat of 2.71E + 05 Value (PA.S 30 deg. C) 0.91 Vaporisation , (Kcal / Kg.) Kcal / Kg. Molecular Sp. heat liq. 2.343E + 03 Weight. J/KG FIRE AND EXPLOSIVE DATA Explosivity Moderate Auto Ignition 256.6 Flash Point , 32 to 96 Temp. deg. C C,CC/OC Flammability Moderate Explosive Limits , 0.7-5 Burning Rate 4mm/min % Extinguishing Foam, CO2, DCP. Water may be ineffective and cause fire to spread. May be used to cool Media fire exposed. Special Procedures Unusual Flash back may occur along vapour trail. Hazards 220 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu REACTIVE HAZARDS Stability stable Conditions to Keep away from heat and Avoid open flame. Hazardous Poly Condition to Avoid Incompatibility Oxidising agents. Hazardous Combustion / Decomposition Products Toxic gases / vapours (CO). HEALTH HAZARD DATA Entry Route Inhalation/Skin absorption. TLV, PPM, mg. / 5 mg/m3 STEL , PPM , 10 mg/m3 Odor Threshold , 0.1 cu. m. (inhalation) mg. / cu. m. PPM PEL ,PPM , mg. / LD50 oral , Rat 28 LD50,Rabbit g/kg 0.2 cu. m. g. / kg. Sign / Symptoms Of Delayed Toxicity Exposure Inhalation Dizziness , headache. Aspiration – Rapidly developing, potential fatal chemical pneumonitis. Ingestion Nausea, vomiting. Contact Skin-irritation, eyes-irritation. Dermatitis may result on prolonged contact. Emergency Treatment ( Immediate Medical Attention Required ) Inhalation Remove victim to fresh air, give artificial respiration of necessary. If unconscious but breathing place in the unconscious (recovery) position. give external cardiac massage if necessary. Ingestion Do not induce vomiting. Contact Remove contaminated clothing and wash affected part (skin/eyes) with plenty of water. HAZARD SPECIFICATION NFPA Health 0 Flammability 2 Material factor 10 Rating Stability 0 Special 221 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu KNOWN HAZARDS Combustible yes Flammable Flammable Pyrophoric NO Liquid Material liquid material Explosive NO Unstable NO Water reactive NO Material material Material Oxydiser NO Organic NO Corrosive material NO Peroxide Compressed NO Irritant YES Sensitizer NO gas Carcinogen NO Mutagen NO Other SAFE USAGE DATA PRECAUTIONS Ventilation Adequate ventilation Eyes Goggles /face shields Respiratory Self contained Handling Diesel should be stored in well breathing apparatus ventilated, properly labeled and for and approved containers. Sniffing, containment/cleanup siphoning and use as a solvent and Protective Storage operations. cleaning agent should be avoided. Do not transfer to unlabeled, unsuitable Equipment Gloves Rubber or incorrectly labeled containers. All containers should be kept out of reach of children and kept fully closed when not in use. Cleaning and inspection/maintenance of storage tanks should be done according to proper procedures and precautions (work permit system, gas freeing of tanks, using lifeline and wearing air supplied breathing apparatus.) Clothing Rubber Others Others MERGENCY RESPONSE DATA Release / Avoid spillages. Should they occur, sand or earth are useful means of containment and Spill absorption. Annexure-3 222 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu INDUSTRIAL FIRST AID General First aid may be defined as skilled assistance to the victim in case of accident or sudden illness. The person who renders skilled assistance is called the First Aider. First aid is primarily a temporary measure to arrest the worsening of the victim’s condition till the arrival of a doctor. First Aider must have proper knowledge of all paramedical operations. This first aid is no substitute for treatment by a qualified doctor which must be sought at once. Instructions to first aid provider Gather information as to how the accident or illness came about. Look out for signs such as swelling, bleeding, immobility etc. Look out whether the victim feels thirst, nausea, cold, pain, numbness etc. Pay special attention to severe bleeding, failure of breathing and shock. Arrange for speedy removal of the victim to proper medical care. Do’s and don’ts of first aid Do the first thing first quickly, quietly and calmly. Stop severe bleeding, if any. Administer artificial respiration if required and continue it till the doctor arrives. Treat for shock. Boost up the morale of the victim to lessen his anxiety. Avoid crowding around the victim. Unless required don’t remove clothes. Don’t try to achieve too much Don’t soak a victim to wake him up. Unless victim complains of cold, don’t wrap with blanket or coat. FIRST AID FOR SPECIFIC ACCIDENT OR ILLNESS Treatment for Shock Keep patient warm. Keep head lower than feet Cover with blankets or coats Give hot coffee or hot tea Treatment for Sunstroke Measure temperature with a clinical thermometer. If the temperature is high put the victim into a tub of normal water or give full bath or apply wet sponge over his body. If there is a rise in temperature, apply ice bag or clothes wrung in cold water. 223 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Heat Exhaustion Signs to look for : fatigue, irritability, headache, feeling of faintness, cold, clammy skin and a lot of perspiration What to do : Person should be made to lie down in a cool, shaded area or an air conditioned room. Raise feet. Massage legs towards heart. Give cold salt water, (1/2 teaspoon to ½ glass of water), or cool sweetened drinks, especially iced tea and coffee, every 15 minutes until person recovers. DO NOT let person sit up, even after feeling recovered. Person should rest for a little longer. Treatment for Fainting Place victim in lying down position with head lower than the rest of the body. Loosen clothing around neck Ensure plenty of pure air Sprinkle face and chest with cold water Put smelling salt or ammonia to nose Rub limbs towards body Give stimulates which victim can swallow. Treatment for Sprains Ensure absolute rest for victim till the arrival of doctor. The affected joint should not be used. If possible elevate the affected joint. Apply clothes wrung in cold water or shower the joint with cold water. Treatment for Ordinary Wounds Prevent touching of the wound Don’t apply ordinary water since it may contain infectious germs. Don’t use strong antiseptics like dichloride or mercury or carbolic acid. Cover the wound with several layers of sterile gauze and bandage firmly but not tightly. Call the doctor as early as possible. Treatment for Burns and Scalds Place several layers of sterile gauze over the burn; saturate with 5 per cent tannic acid solution if available and apply bandage. For serious burns on the body remove all clothing carefully and treat as (a). 224 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu If there are signs of collapse keep the victim warm and give sips of warm coffee or warm tea if not unconsciousness. Treatment for Acid and Alkali Burns Wash off with copious amounts of clean water. Do as given above in case of burns treatment. Treatment for Gas Poisoning In all cases of gas poisoning, call the doctor at once. Remove the victim to fresh air if possible. Put the victim on a bed in a comfortable position and ensure that he is quiet and composed. In the case of unconscious victim and difficulty in breathing, administer artificial respiration at once. First Aid for Poisons Administer four or more glasses of an emetic (salt and lukewarm water or soapy warm water). Induce vomiting by putting a finger down the victim’s throat. Administer the antidote, if you know it. After emptying the stomach and cleaning it, give a soothing drink such as milk or flour and water. In case the patient is weak and faints, he should lie down without pillow and should drink coffee or tea. He may use smelling salts. Follow the following instructions for an unconscious patient Don’t feed anything into the mouth Don’t cause vomiting. Keep patient in lying position on left side and keep head low. Remove false teeth, chewing gum, tobacco or other foreign objects in the mouth. If patient is not breathing, place in prone position and apply artificial respiration. Keep patient warm. If breathing is shallow or skin, lips, ears, fingers, nail beds are blue give oxygen. Administer artificial respiration if necessary. If the position is unknown give the universal antidote but only after the patient regains consciousness. To prevent collapse or shock keep the victim warm, quiet and in lying position with head low. If there is consciousness, give strong tea or coffee. Give smelling salts or aromatic spirits of ammonia may be used. If poison is inhaled through respiratory tract as vapor or gas, take the victim to fresh pure air, use artificial respiration to revive breathing. If skin or eye is poisoned, wash off with large amounts of water and till the Doctor arrives don’t wipe off water. Wash contaminated dress before re-use. ELECTRIC SHOCKS 225 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu General Guidelines Act at Once – Delay is Fatal Patient may become unconscious only due to interruption of breathing system due to severe shock. Therefore life can be saved by immediate artificial respiration. Send for, but never wait for, a Doctor. Removal from Electrical Contact If the person who has received the shock is still in contact with the apparatus/circuit, immediate action should be taken to remove him. Switch off the current immediately or send someone to do so. Do not attempt to remove a person from contact with high voltage without using articles suitably insulated for the system voltage. When attempting to free a person from contact with low or medium voltage use rubber gloves, boots, mats, or insulated sticks. First aid boxes First aid boxes to be kept in control room of all stations. The Fire and Safety Co- ordinator should inspect the contents of each first aid box at least once in every month and ensure that supplies of the necessary medicines in the first aid box are maintained. List of medicines kept in first aid box and their expiry date should also be maintained. Resuscitation set- Ambu bag resuscitation set is available at all stations to render artificial respiration to the affected person. Miscellaneous Tips In all cases of head injuries, always keep the victim’s head above the level of his body by keeping someone supporting under his neck. If the patient ceases to breath, as a result of an injury, electric shock, gas fumes etc. manual method of artificial respiration shall be started. In an emergency like snake bite, immediately tie with a handkerchief above the level of bite and take the patient to hospital. Always keep the patient warm. 226 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Annexure-4 GENERAL GUIDELINES FOR THE PEOPLE RESIDING SURROUDNINGS OF FORESHORE TERMINAL AT TAMILNADU. DO’S Don’t be panic, keep cool. If any gas leakage is reported, move either side perpendicular to wind direction towards a safe place. Keep wet cloth on the nose and breath normally. Immediately extinguish the fire in sigri, chulah or Bhatti with water in and around the house. Immediately put off any open flame like candle, lantern, heater etc. If evacuation is called for, lock the house and be ready. Free the domestic animals. Help Fire Fighting team and emergency staff to keep the situation under control. Listen carefully the announcements in your area and follow the instructions. DON’T’S Do not put ‘ON’ or ‘OFF’ any electric switch. If any electric switch is ‘ON’, keep it in ‘ON’ position only. Do not smoke and do not allow anybody to smoke. Do not pay any attention towards rumours and do no spread any rumour also. Do not use any personal vehicle. Do not block any public road. During any emergency situation, do not unnecessarily talk on phone 227 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Annexure-5 Role of SDRF While the NDRF is being trained, re-trained and equipped as a specialist force for level three disasters, it is equally important to ensure capacity building of state police personnel who are invariably the first responders in any natural or man-made disasters. To ensure this, a two-pronged strategy is being suggested to the states: firstly, to train state police personnel in the basics of disaster management and secondly, to train at least one battalion equivalent out of their state armed police units as State Disaster Response Force (SDRF) on lines of the NDRF. In addition to police personnel, the SDRFs may be constituted from existing resources of the Fire Services, Home Guards and Civil Defence. NDRF Bns and their training institutions will assist the States/UTs in this effort. The State/ UTs will also be encouraged to set up DM training facilities in their respective Police Training Colleges and include this subject in their basic and in-service courses. FUNCTIONS AND POWERS OF THE STATE DISASTER MANAGEMENT AUTHORITY (i) All the duties, powers, function and rights, what so ever, consequent and incidental to the carrying of the objectives of the Society shall only be exercised or performed by the Governing Body. (ii) In particular and without prejudge to the generality of the foregoing provision, the Governing Body of SDMA may: (a) make, amend, or repeal any bye laws or rules relating to administration and management of the affairs of the Society subject to the observance of the provisions contained in the Act and the Uttar Pradesh Disaster Management Act, 2005; (b) consider the annual budget and the annual action plan, its subsequent alternations placed before it by the Secretary/Convener from time to time and to pass it with such modification as the Governing Body may think fit; (c) accept donations and endowments or give grants upon such terms as it thinks fit; (d) delegate its powers, other than those of making rules to the Chairman, Secretary/Convener or other authorities as it may deem fit; (e) appoint committee, sub-committees and Boards etc. for such purpose and on such terms as it may deem fit, and to remove any of them; (f) recruit and appoint all the key administrative and technical staff of the Society; (g) set policy for the Secretariat of the Society; (h) monitor the financial position of the Secretariat of the Society in order to ensure smooth income flow and to review annual audited accounts; (i) do generally all such acts and things as may be necessary or incidental to carrying out the objectives of the Society or any of them. Provided that nothing herein contained shall authorise the Governing Body to do any act or to pass any byelaws which may be repugnant to the provisions hereof, to the powers hereby conferred on the Governing Body and other authorities, or which may be inconsistent with the objectives of the Society. 228 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Role of NDRF The Concept. The Disaster Management Act has mandated the constitution of a Specialist Response Force to a threatening disaster situation or a disaster. This Force will function under the National Disaster Management Authority which has been vested with its control, direction and general superintendence. This will be a multi-disciplinary, multi-skilled, high-tech force for all types of disasters capable of insertion by air, sea and land. All the eight battalions are to be equipped and trained for all natural disasters including four battalions in combating nuclear, biological and chemical disasters. Present Organization. Presently this Force is constituted of eight battalions, two each from the BSF, CRPF, CISF and ITBP. Each battalion will provide 18 self- contained specialist search and rescue teams of 45 personnel each including engineers, technicians, electricians, dog squads and medical/paramedics. The total strength of each battalion will be approximately 1,158. Deployment. These NDRF battalions are located at nine different locations in the country based on the vulnerability profile to cut down the response time for their deployment. During the preparedness period/in a threatening disaster situation, proactive deployment of these forces will be carried out by the NDMA in consultation with state authorities. Functional Parameters - Regular and intensive training, familiarization with the area of responsibility, carrying out mock drills and joint exercises with the various stakeholders will form the key functional parameter of this Force. Four training centres will be set up in Kolkata, Latur, Bhanu and NISA (Hyderabad) by respective paramilitary forces to train personnel from NDRF battalions of respective forces. The NDRF units will impart basic training to the State Disaster Response Forces (SDRF) in their respective locations. Further, one national-level Disaster Management Academy will be set up at Nagpur to provide training for trainers and to meet other national and international commitments. FUNCTIONS OF THE (NDRF) AUTHORITY (1) Subject to the provisions of this Act, the Authority shall be primarily responsible for promoting an integrated and coordinated system ofdisaster management including prevention or mitigation of disaster by the State, local authorities, stake holders and communities, (2) The Authority shall- (a) act as the central planning, coordinating and monitoring body for disaster management and post-disaster reconstruction, rehabilitation, evaluation, and assessment; (b) assist the State Government in formulation of policy relating to emergency relief notwithstanding that the implementation of emergency relief shall be the responsibility of the Revenue Department and other departments of the Government; 229 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu (c) inform the State Government and departments of Government on progress and problems in disaster management; (d) promote general education and awareness on disaster management, emergency planning and response; (e) and matters incidental thereto. 230 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu ANNEXURE – 6 Contact Details of NDRF Officers NDRF Head Quarter Telephone Name Designation Address Fax No. Mobile No. E-Mail No. Directorate General , 011- Dr. Mahboob NDRF , 26712851 011- Director General 09911357888 [email protected] Alam (IPS) Sector-1 R K 011- 26715303 Puram,New 26161442 Delhi -66 011- Shri Sandeep 26160252 011- Rai Rathore Inspector General -- Do -- 09540610101 [email protected] 011- 26105912 (IPS) 24106667 011- 26160366 Shri Venugopal 011- FA NDRF & CD -- Do -- 011- 09868880247 [email protected] V. 26105912 24677533 011- Deputy Inspector 26105910 011- Shri.J.K.S.Rawat -- Do -- 09968262466 [email protected] General (ADM) 011- 26105912 26260369 Deputy Inspector General (Ops & Trg), Shri. S.S Guleria Deputy Inspector --Do-- - - [email protected] General (East /North 7042167700 East Sector) Deputy Inspector 011- General (Proc & Shri Randeep 26166559 011- [email protected] Comn), Deputy --Do-- 09999513134 Kumar Rana 27034392 Inspector General ( 011- [email protected] Central Sector) 27034392 Deputy Inspector Shri. S.P. Selvan General (South --Do-- - - 09444192963 [email protected] Sector) Shri R K 011- 011- [email protected] Second in Command -- Do -- 09990572600 Srivastava 26181519 26105912 srivastava_rks19 231 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu (Operation&Training) @yahoo.com [email protected] Shri Keshav Deputy Commandant 011- 011- -- Do -- 09015243611 Kumar (Administration) 26107934 26105912 keshavkumar128 @rediffmail.com Deputy Commandant 011- 011- [email protected] Muneesh Kumar -- Do -- 7840010509 (Procurement) 26107921 26105912 Shri Anil AC (Head Quarter) [email protected] 011- 011- Shekhawat --Do-- 09868442776 Media Coordinator 26196370 26105912 [email protected] Shri Kuleesh AC (NECP) --Do-- - - 09810896345 [email protected] Anand Shri M Natrajan AC/JAO --Do-- - - 09968352181 [email protected] Shri Ved Senior Accounts 011- 011- -- Do -- - - Prakesh Officer 26105911 26105912 Shri Sudhir Inspector Control 011- 011- -- Do -- 09711448595 - Thapa Room 26107953 26105912 NDRF BNS Telephone Name Designation Address Fax No. Mobile No. E-Mail No. 1st BN NDRF,Patgaon 0361- 0361- [email protected], Sh. A.K.Singh Commandant 09401048790 PO- 2840027 2849080 [email protected] Azara,Guwahati 2nd BN NDRF,Haringhata, [email protected], Sh. Sukhdev 033- 033- Commandant Mohanpur,Nadia, 08017166651 [email protected], Raj 25875032 25875032 (West Bengal) [email protected] Pin-741246 3rd BN NDRF, Sh. PO-Mundali, 0671- 0671- 09439103170 [email protected], Commandant M.K.Yadav Cuttack-Odisha 2879710 2879711 09437964571 [email protected] Pin-754006 4th Bn NDRF, [email protected] Sh. M.K 04177- 04177- Commandant PO-Suraksha 09442105169(M) [email protected] Verma 246269 246594 Campus, [email protected] Arrakonam, Distt. 232 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Telephone Name Designation Address Fax No. Mobile No. E-Mail No. Vellore,Tamilnadu 5th Bn NDRF,Sudumbare Sh.Alok Taluka,Distt- 02114- 02114- Commandant 09423506765 [email protected] Avasthy Maval Pune 247010(O) 247008 Pin-410507 6th Bn NDRF, Chilora Road, 079- 079- Sh.R.S Joon Commandant 09428826445 [email protected] Gandhinagar, Pin- 23202540 23201551 382042 7th Bn NDRF, Sh.Jaideep Bibiwala Road, 0164- 0164- [email protected], Commandant 09417802032 Singh Bhatinda (Punjab) 2246193 2246570 [email protected] Pin 151001 8th Bn NDRF, Sh. Kamla Nehru 0120- 0120- [email protected], Commandant 09968610014 P.K.Srivastava Nagar, Ghaziabad 2766013 2766618 [email protected] (UP) Pin -201002 9th Bn NDRF, Shri Vijay Bihata Patna, 06115- 06115- [email protected], Commandant 07762884444 Sinha Bihar Pin - 253942 253939 [email protected] 801103 10th Bn NDRF, Sh.Parshant Manglagiri, 0863- 0863- Commandant10thndrf Commandant 09419217790 Dhar Vijaywara(AP) 2293178 2293050 @gmail.com Pin-522510 233 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu 234 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu 235 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu 236 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Annexure -7 237 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu 238 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu 239 ERDMP document for Foreshore Terminal, Chennai, Tamilnadu Environmental Management Plan for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor and Port Premises at Chennai, Tamil Nadu. Project Proponent : M/s Indian Oil Corporation Limited Chennai Environmental Consultant: Vimta Labs Limited 142, IDA, Phase-II, Cherlapally, (Approved Consultant) Hyderabad–500 051, www.vimta.com (NABL/ISO 17025 Certified Laboratory, Recognized by MoEF, New Delhi) May, 2015 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Table of Contents Table of Contents ______Chapter # Title Page # ______ Table of Contents TC-1 List of Figures TC-3 List of Tables TC-4 1.0 Introduction 1.1 Purpose of the Report C1-1 1.2 About the Project C1-1 1.3 Location of the Project C1-2 1.4 Need of the Project C1-4 1.5 Scope of the Study C1-5 2.0 Project Description 2.1 Description of the Existing Pipeline C2-1 2.2 Brief Description of Pipeline Route C2-3 2.3 Pipeline Construction C2-8 2.4 Pump Station and Facilities C2-9 3.0 Baseline Environmental Status 3.1 Introduction C3-1 3.2 Geology & Hydrogeology C3-1 3.3 Soil Characteristics C3-5 3.4 Meteorology C3-9 3.5 Ambient Air Quality C3-17 3.6 Water Quality C3-24 3.7 Noise Level Survey C3-29 3.8 Ecology and Biodiversity C3-34 3.9 Demography and Socio-economics C3-40 4.0 Impact Assessment and Mitigation Measures 4.1 During Construction Phase C4-1 4.2 During Operational Phase C4-4 5.0 Environmental Management Plan 5.1 Objectives of an EMP C5-1 5.2 The EMP Seeks to Highlight C5-1 5.3 The EMP Team C5-1 VIMTA Labs Limited, Hyderabad ToC-1 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Table of Contents Table of Contents ______Chapter # Title Page # ______ List of Annexure Annexure-I TP Details of the Pipeline Route Annexure-II Applicable Environmental Standards Annexure-III Methodology for Sampling and Analysis Annexure-IV Ambient Air Quality Levels Annexure-V Demographic Details VIMTA Labs Limited, Hyderabad ToC-2 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Table of Contents List of Figures ______Figures # Title Page # ______ 1.1 Index Map Showing the Pipeline Route C1-6 1.2 Study Area Map of the Pipeline C1-7 1.3 Google Image of the Pipeline Route C1-8 1.4 Photographs of the Pipeline Route C1-9 2.1 Layout of the Pipeline Route C2-5 3.3.1 Soil Sampling Locations C3-6 3.4.1A Windrose for Premonsoon & Monsoon Season- IMD, Chennai C3-12 3.4.1B Windrose for Postmonsoon & Winter Season- IMD, Chennai C3-13 3.4.1C Annual Windrose - IMD, Chennai C3-14 3.4.2 Site Specific Wind Rose C3-16 3.5.1 Ambient Air Quality Monitoring Locations C3-18 3.6.1 Water Sampling Locations C3-25 3.7.1 Noise Monitoring Locations C3-31 3.8.1 Ecological Sampling Locations C3-36 VIMTA Labs Limited, Hyderabad ToC-3 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Table of Contents List of Tables ______Tables # Title Page # ______ 1.1A Environmental Setting around the Korukkupet Terminal C1-3 1.1B Environmental Setting around the Foreshore Terminal C1-3 2.1 Existing Pipeline Details C2-1 2.2 Relaying/Rerouting Pipeline Details C2-3 3.2.1 Yield and Depth Range of Aquifers C3-3 3.2.2 Dynamic Groundwater Resources of Chennai District C3-4 3.3.1 Details of Soil Sampling Locations C3-5 3.3.2 Soil Analysis Results C3-7 3.3.3 Standard Soil Classification C3-8 3.4.1 Climatological Data - IMD Chennai C3-11 3.4.2 Summary of Wind Pattern C3-11 3.4.3 Summary of Meteorological Data Generated at Site C3-15 3.4.4 Summary of Wind Pattern at the Study Area C3-15 3.5.1 Details of Ambient Air Quality Monitoring Locations C3-19 3.5.2 Summary of Ambient Air Quality Results C3-20 3.6.1 Details of Water Sampling Locations C3-24 3.6.2 Ground Water Quality C3-26 3.6.3 Surface Water Quality C3-27 3.7.1 Details of Noise Monitoring Locations C3-32 3.7.2 Noise Levels in the Study Area C3-33 3.7.3 Ambient Noise Standards C3-33 3.8.1 List of Ecological Sampling Locations C3-35 3.8.2 List of Flora in the Study Area C3-37 3.8.3 List of Fauna in the Study Area C3-40 3.9.1 Distribution of Population (Along the pipeline route) C3-41 3.9.2 Distribution of Population by Social Structure C3-42 3.9.3 Distribution of Literate and Literacy Rates C3-42 3.9.4 Occupational Structure C3-43 3.9.5 Distribution of Population (Around FST) C3-44 3.9.6 Distribution of Population by Social Structure C3-45 3.9.7 Distribution of Literate and Literacy Rates C3-45 3.9.8 Occupational Structure C3-46 3.9.9 Distribution of Population (Around KT) C3-47 3.9.10 Distribution of Population by Social Structure C3-48 3.9.11 Distribution of Literate and Literacy Rates C3-48 3.9.12 Occupational Structure C3-49 VIMTA Labs Limited, Hyderabad ToC-4 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction 1.0 INTRODUCTION Indian Oil Corporation Limited (IOCL), is an indian state-owned oil and gas corporation with its headquarters in New Delhi, India. It is the world’s 88th largest corporation, according to the Fortune Global 500 list, and the largest public sector enterprise in India when ranked by revenue. Indian Oil and its subsidiaries account for a 49% share in the petroleum products market, 31 share in refining capacity and 67% downstream sector pipelines capacity in India. The Indian Oil group of companies owns and operates 10 of Indian’s 22 refineries with a combined refining capacity of 65.7 million metric tonnes per year. In FY 2012 IOCL sold 75.66 million tonnes of petroleum products and reported a PBT of INR 37.54 billion, and the Government of Indian earned an excise duty of INR 232.53 billion and tax of INR 10.68 billion. The company is mainly controlled by Government of India which owns approximately 79% shares in the company. It is one of the seven Maharatna status companies of India, apart from Coal India Limited, NTPC limited, Oil and Natural Gas Corporation, Steel Authority of India Limited, Bharat Heavy Electricals Limited and Gas Authority of India Limited. 1.1 Purpose of the Report Indian Oil Corporation Limited is planning for re-laying/re-routing of three dock lines namely, one line for black oil, second line for white oil and third line for lubes on railway land/port land connecting Korukkupet and Chennai port through the areas which will facilitate better management and maintenance of dock lines in the subject stretch. As per the latest Environment Impact Assessment (EIA) Notification dated 14th September 2006, the rerouting of pipeline project falls under ‘Category B’ of project type 6(a) which requires EC to be obtained from the State Environmental Impact Assessment Authority (SEIAA), Tamil Nadu. The environmental impacts due to relaying and rerouting of petroleum pipeline project, proposed mitigation measures for the same and one month baseline data within the study area have been addressed in this Environmental Management Plan (EMP) Report. 1.2 About the Project IOCL is proposing to lay the pipelines in the railway corridor from Korukkupet to port entry. From port entry, white oil and black oil lines will be diverted towards (Foreshore Terminal) FST in the port’s ROW and the lube oil will be diverted towards North Quay Jetty. From Korukkupet, lube line will be extended upto Tondiarpet railway station on the other side and hooked to the existing lube line from where it is presently taking a diversion towards Vaidyanathan street so that the entire lines fall in railway corridor. The route encounters 2 Nos Horizontal VIMTA Labs Limited, Hyderabad C1-1 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction Directional Drilling crossings (HDD) and 3 Nos. railway crossings. Within this ROW laying of an optical fibre cable for communication/data transfer for Supervisory Control and Data Acquisition (SCADA) is also taken into account. Designed operating pressure will be upto 23 kg /sq.cm with adequate flow rate and the pipelines will be provided with cathodic protection. Due to ROW restrictions for laying one more line exclusively for MS/Naphtha independent of the 20” WO line, is not possible. Hence, the proposed WO pipe line shall be used as a multi-product, piggable pipe line for pumping & receipt of HSD, MS & Naphtha as the same is a piggable line. All the facilities planned are proposed for integration with already planned MB LAL facilities/TAS (Terminal Automation System). Existing Motor Control Centre (MCC) room, fire pump facilities, WO pump house are being reconstructed to meet the OISD inter distance norms. New control room planned as per TAS and for MB LAL safety automation is also being built. In the proposed project, automation systems are integrated with Optical Fiber Cable (OFC), provision for application for leak detection system and the SCADA facility are included. The pipeline route starts from foreshore terminal of IOC in Chennai port premises and it traverses through the Chennai port trust land and enters the railway corridor near Royapuram railway station along with the railway line it travers upto IOC Korukkupet by the side of railway track. IOC has 1.6 m ROW along the railway and additionally 2.4 m wide corridor is being allotted by railways. The terrain along the pipeline route is mostly flat and plain and at 3 locations it crosses the railway track to accommodate the space constraints, during the traverse it also crosses 3 minor road crossings which are crossing railway lines. At railway crossing locations, cased crossing technique and 2 major crossings, HDD technique is considered. 1.3 Location of the Project The relaying and rerouting of the petroleum pipeline project with a length of 5.7 km located between IOCL, Korukkupet and IOCL foreshore terminal in railway corridor - Port premises at Chennai, Tamil Nadu. In the same corridor IOC had old lines which have been decommissioned and will be pulled out to accommodate these lines. The details of environmental setting are given in Table-1.1. The index map of the project site is shown in Figure-1.1. Similarly, the topographical features like land use, drainage, location of habitats, railways, highways etc. of the study area showing 500 m on either side of the pipeline are shown in Figure-1.2. VIMTA Labs Limited, Hyderabad C1-2 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction TABLE-1.1(A) ENVIRONMENTAL SETTING AROUND THE KORUKKUPET TERMINAL (10 KM RADIUS) Feature Details Latitude/ Longitude 13°07’22” N/ 80°16’42.1” E General elevation 7 m above MSL Climatic Condition Annual Mean Max Temp: 43.4°C; (As per IMD, Chennai) Annual Mean Min Temp: 16.0°C; Annual Rainfall: 1214.6 mm Nearest Highways NH-5 (2.4 km, SW) Nearest Railway Station Tondiarpet Railway Station-Adjacent to E Kurukkupet Railway station-(1.0 km, S) Nearest Airports Chennai Airport (17.0 km, SW); Nearest City Korukkupet (0.1 km, W) Forest Area None within the study area Notified Historical/ St. George Fort(4.1 km, S) Archaeological/ Tourist Marina Beach (6.1 km, S) Places Ecological Sensitive areas Nil Water Bodies Bay of Bengal (1.9 km, E); Madavaram Eri (7.3 km, W); and Korattur Tank (9.8 km, W). Defense and other related Nil Establishment Nearby Major Industries BPCL Terminal (0.1 km, E); CPCL Refinery (2.8 km, N); and Manali Fertilizers Limited (4.2 km, NNW). Seismic Zone Zone-III as per IS: 1893 (Part-1) 2002 Note: all distances mentioned above in ( ) are aerial distances TABLE-1.1(B) ENVIRONMENTAL SETTING AROUND THE FORESHORE TERMINAL (10 KM RADIUS) Feature Details Latitude/ Longitude 13°06’53.2” N/ 80°17’52.3” E General elevation 7 m above MSL Climatic Condition Annual Mean Max Temp: 43.4°C; (As per IMD, Chennai) Annual Mean Min Temp: 16.0°C; Annual Rainfall: 1214.6 mm Nearest Highways NH-5 (1.7 km, S) Nearest Railway Station Royapuram Railway station (0.1 km, S) Nearest Airports Chennai Airport (17.6 km, SW); Nearest City Royapuram (0.1 km, W) Forest Area None within the study area Notified Historical/ St. George Fort (3.8 km, S); and Archaeological/ Tourist Marina Beach (5.6 km, S). Places Ecological Sensitive areas Nil Water Bodies Bay of Bengal (0.6 km, E); and Madavaram Eri (9.5 km, W). VIMTA Labs Limited, Hyderabad C1-3 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction Feature Details Defense and other related Nil Establishment Nearby Major Industries BPCL Terminal (1.9 km, W); CPCL Refinery (4.5 km, NNW); and Manali Fertilizers Limited (6.2 km, NW). Seismic Zone Zone-III as per IS: 1893 (Part-1) 2002 Note: all distances mentioned above in ( ) are aerial distances 1.3.1 Existing Features at Project Site The google image of the pipeline route is given Figure-1.3 and the photographs depicting the site conditions are given in Figure-1.4. There is no forest area within the project site. There are no hills in vicinity of the project site in the study area. 1.4 Need of the Project Over the years, in and around the pipeline route between Korukkupet Terminal and Foreshore Terminal habitations have come up and road infrastructure has also developed over the pipelines. Therefore the safety and maintenance of the lines has become challenging. Taking up any major maintenance like replacement/repairs of lines in the underground stretches is extremely difficult due to the thick habitations and high level of traffic/movement of public in the area. These lines were not designed and constructed as piggable and thus taking up periodic integrity assessment study is not feasible. Hence it is proposed to replace the underground portion of the pipeline with piggable line for safe and reliable operation. The lines were also serving the vital requirement of the Nation, in meeting the requirements of defense/para military, power sector, railways, transport, major industries and PDS besides meeting the MS/HSD demand of Tamil Nadu, Pondicherry UT and parts of adjoining states namely Andhra Pradesh & Karnataka. So IOCL has planned for re-laying/re-routing of three new piggable lines namely, one line for black oil , second line for white oil and third line for lubes on railway land/port land connecting Korukkupet and Chennai port through the areas which will facilitate better management and maintenance of dock lines in the subject stretch. The relaying/rerouting of pipelines are envisaged to be used for transportation of . 20” diameter for white oil products (MS, HSD, ATF, Naptha, SKO) as a multiproduct line; . 14” diameter for black oils; and . 12” diameter for lube oils. VIMTA Labs Limited, Hyderabad C1-4 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction 1.5 Scope of the Study With a view to assess the environmental impacts arising due to the relaying/rerouting of the pipeline, IOCL has availed the services of M/s. Vimta Labs Limited, Hyderabad to prepare an EMP Report for mitigating adverse impacts on various environmental components including air, noise, water, land and biological components along with parameters of human interest which may be affected. 1.5.1 Details of the Study The scope of study broadly includes preparation of an EMP outlining the measures for improving the environmental quality and scope for future expansions for environmentally sustainable development. The literature review includes identification of relevant articles from various publications, collection of data from various government agencies and other sources. VIMTA Labs Limited, Hyderabad C1-5 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction Dispatch Terminal Received Terminal IOCL Pipeline FIGURE-1.1 INDEX MAP SHOWING THE PIPELINE ROUTE VIMTA Labs Limited, Hyderabad C1-6 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction FIGURE-1.2 STUDY AREA MAP OF THE PIPELINE (500 M EITHER SIDE OF THE PIPELINE) VIMTA Labs Limited, Hyderabad C1-7 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction FIGURE-1.3 GOOGLE IMAGE OF THE PIPELINE ROUTE VIMTA Labs Limited, Hyderabad C1-8 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-1 Introduction FIGURE-1.4 PHOTOGRAPHS OF THE PIPELINE ROUTE VIMTA Labs Limited, Hyderabad C1-9 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description 2.0 PROJECT DESCRIPTION The project proposal is for re-laying/re-routing of three new piggable lines namely, one line for black oil, second line for white oil and third line for lubes on railway land/port land connecting Korukkupet and Chennai port through the areas which will facilitate better management and maintenance of dock lines in the subject stretch. The present chapter details the project with respect to layout, design features, resource requirement, associated infrastructure and services. 2.1 Description of the Existing Pipeline In Chennai, there are 8 pipelines for IOC (product and lubes) emanating from CPCL refinery which passes through Tondiarpet terminal/Tondiarpet lube complex, Korukkupet terminal and foreshore terminal (FST), Chennai. Out of 6 product lines starting from CPCL, the SKO and MS lines terminates at Korukkupet terminal, ATF line terminate at Tondiarpet terminal. The MD line - 20”, Naphtha line - 18”/16” and FO line - 14” traverses from CPCL to Chennai port. Also lube line of 12” diameter starts from CPCL via LBP reaches Chennai port jetty at north quay. Thus 4 lines (one MD line, one Naphtha line, one FO line and one lube line) exist across full stretch i.e. from CPCL refinery to Chennai port and are also called as dock-lines. The details of the existing pipeline are given in Table-2.1. TABLE-2.1 EXISTING PIPELINE DETAILS Length in m Product / Commissi Size From To Above Under Remarks service oned on ground ground 20” 1985 CPCL TNPT 1670 125 - 20” 1985 TNPT KKPT 2570 455 - Major segment passing White Oil / thro” habitations, hence HSD 20” 1985 KKPT FST 95 3175 proposed for replacement as single multiproduct WO line 18” 1999 CPCL TNPT 1800 310 - 18” 1999 TNPT KKPT 2020 495 - Major segment passing Naptha thro” habitations, hence 16” 1999 KKPT FST 900 2750 proposed for replacement as single multiproduct WO line 14” 1985 CPCL TNPT 1675 125 - White Oil / 14” 1985 1650 500 - SKO TNPT KKPT 16” 1985 720 100 - Motor Sprit 12” 1988 CPCL TNPT 1525 280 - (MS) 12” 1988 TNPT KKPT 1995 595 - 14” 1998 CPCL TNPT 1675 125 - 14” 1998 2680 - - TNPT KKPT 16” 2002 720 100 - Black Oil / Major segment passing FO 14” 1998 KKPT FST 900 2750 through habitations, hence proposed for replacement ATF 10” 1991 CPCL TNPT 1805 40 - 12” 1994 CPCL LBP 800 - - Lube Oil Line 12” 2001 LBP JETTY 2588 5857 Major segment passing VIMTA Labs Limited, Hyderabad C2-1 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description Length in m Product / Commissi Size From To Above Under Remarks service oned on ground ground through habitations, hence U/G Portion proposed for replacement Source: Project Report, IOCL Out of the above, four docklines pass through congested public areas between Korukkupet and Chennai port sector. In the stretch between Korukkupet terminal and Chennai port, the black oil, Naphtha, HSD & part of Lube lines are mostly underground. All the aforesaid four dock-lines were constructed as non-piggable lines. These lines were originally laid between 1985 and 1998 and over the years across the line routes particularly on the underground portions, habitations have come up. Due to development of road infrastructure along the routes, it has become extremely difficult to have access to the underground segments. Hence, maintenance of the underground portion of lines between Tondiarpet R.S/Korukkupet terminal and port entry (UG segment) have become too difficult task. Despite of lines withstanding enhanced annual hydro testing in case of eventuality of a minor leak, it becomes very difficult to locate and take corrective action. It has the potential to create unsafe incidents in view of pipelines passing underground through habitations and several stretches are below the public roads having heavy traffic out of which some are roads plying the heavy vehicles/containers from/to Chennai port. These lines are used for both export from CPCL, import and coastal positioning of HSD during short fall in CPCL production to meet the demand of Tamil Nadu, Pondicherry UT and parts of adjoining states namely Andhra Pradesh & Karnataka. The naphtha line is used for evacuation of Naphtha from CPCL. The FO line is used for positioning product at FST from CPCL for bunkering as well as for export from Chennai port. Similar manner the Lube line is used for export from CPCL /import of base oils as well as extracts. Thus these dock lines play a vital role in evacuation of CPCL production and also receive through coastal movement to meet local demand during shortfall in production /shut down period. Besides meeting the MS/HSD demand of public, these lines also cater to requirement of PDS, all the 3 wings of Defence, coast guard, para military, civil aviation, bunkering requirements for merchant navy ships, major customers like power plants, railways, state transport sectors, fertilizer plants etc. Taking into consideration the vital requirement of these lines on the one hand and the challenge of lines passing through habitations on the other hand, it is proposed to re-route the lines between IOC Korukkupet and IOC foreshore terminal, Chennai. The schematic layout depicting the existing lines and the lines proposed for replacement is shown as Figure-2.1. The details of the re- routing/relaying pipeline are given in Table-2.2 . The work of re-laying/re-routing of three new piggable pipelines is likely to take about 6 to 10 months after receipt of statutory clearances. VIMTA Labs Limited, Hyderabad C2-2 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description TABLE-2.2 RE-LAYING/RE-ROUTING PIPELINE DETAILS Size (Dia Length in (M) Product / Service From To Remarks in “Inch”) A/G U/G Single Line will be used for all W.O White Oil Line / 20” FST KKPT 500 5450 Product. AG portion is within HSD/MS/Naptha station premises. AG portion is within station Black Oil / FO 14” FST KKPT 500 5450 premises. AG portion is within station Lube Oil Line 12” LBP JETTY 600 6300 premises. Source: Project Report, IOCL 2.1.1 Project Operating Cost The pipeline system is estimated to cost 49.5 crores including a foreign exchange component of Rs. 27.6 lakhs at July 2014 price level. 2.1.2 Manpower requirement During installation of proposed pipeline, the workforce requirement will be about 40 nos. For execution of the project 1 officer in manager grade (D & above) is posted & 2 officers in below manager grade is to be posted, at site for supervision during construction time, till completion of the project. However, for operations no additional manpower is required and existing manpower will be used. 2.1.3 Water requirement During installation phase there will be requirement of 1600 LPD for domestic purpose of workforce and after pipelines are laid about 1120 KL of water required for hydro-testing of pipeline (one time requirement), which will be treated and disposed-off through the existing oil & water separator within the facility and the required water will be sourced from the municipal corporation. During operational phase there will not be any water requirement. 2.2 Brief Description of Pipeline Route It is proposed to lay the above lines in the railway corridor from Korukkupet to port entry. From port entry, white oil and black oil lines will be diverted towards FST in the port’s ROW and the lube oil will be diverted towards north quay jetty. From Korukkupet, lube line will be extended upto Tondiarpet railway station on the other side and hooked to the existing lube line from where it is presently taking a diversion towards Vaidyanathan street so that the entire lines fall in railway corridor. The route encounters 2 Nos HDD crossings (Horizontal directional drilling) and 3 Nos. railway crossings. Within this ROW laying of an optical fibre cable for communication/Data transfer for SCADA is also taken into account. Designed operating pressure will be upto 23 kg /sq.cm with adequate flow rate and the pipelines will be provided with cathodic protection. Due to ROW restrictions for laying one more line exclusively for MS/Naphtha independent of the 20” WO line, is not possible. Hence, the proposed WO pipe VIMTA Labs Limited, Hyderabad C2-3 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description line shall be used as a multi-product, piggable pipe line for pumping & receipt of HSD, MS & Naphtha as the same is a piggable line. All the facilities planned are proposed for integration with already planned MB LAL facilities/TAS. Existing MCC room, fire pump facilities. W.O pump house are being shifted to additional area to meet the OISD inter distance norms. New Control room planned as per TAS and for MB LAL safety automation is also coming in the additional area. In the proposed project, automation systems are integrated with OFC, provision for application for leak detection system and the SCADA facility are included. The pipeline route starts from Foreshore Terminal of IOC in Chennai Port premises and it traverses through the Chennai Port Trust land and enters the Railway corridor near Royapuram Railway Station along with the Railway line it travers upto IOC Korukkupet by the side of Railway track. The terrain along the pipeline route is mostly flat and plain and at 3 locations it crosses the Railway track to accommodate the space constraints, during the traverse it also crosses 3 minor road crossings. At railway crossing locations, cased crossing technique and 2 major crossings, Horizontal Directional Drilling (HDD) technique is considered. The Master Plan is developed in concern with the climatic factors and site conditions. VIMTA Labs Limited, Hyderabad C2-4 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description FIGURE-2.1 LAYOUT OF THE PIPELINE ROUTE VIMTA Labs Limited, Hyderabad C2-5 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description 2.2.1 Location of Terminals Korukkupet terminal is in the city Korukkupet located 1.0 km, South of Korukkupet Railway station. The terminal is adjacent to the east of the Tondiarpet Railway station. The foreshore terminal is located west of the city Royapuram (0.1 km) and Royapuram railway station at 1.4 km, South. The Nearest highway is NH-5 which is about 1.7 km, South. 2.2.2 Details of SOI Topo-Sheets The relaying/rerouting of pipeline between Korukkupet terminal and Foreshore terminal IOC comes under the toposheet No. 66 C/8. The terrain along the pipeline route is mostly flat and plain. The total economical length of the pipeline route is as under: Korukkupet Terminal to Foreshore Terminal IOC: 5.7 Km Starting point- Korukkupet IOCL terminal at Chennai, Tamilnadu Latitude: 13° 07’ 22” N Longitude: 80° 16’ 42” E Termination Point- Foreshore Terminal IOC at Chennai, Tamil Nadu Latitude: 13° 06’ 53.2” N Longitude: 80° 17’52.3” E The Traverse point details of the pipeline route between Korukkupet terminal to foreshore terminal are given in Annexure-I. 2.2.3 Products to be handled The products to be handled in white oil pipeline are MS, HSD, ATF, and Naphtha. In black oil pipeline, FO, is proposed to be handled and in lube oil pipeline, lubes is proposed. 2.2.4 Product Characteristics The pipeline system has been designed on the basis of the following characteristics of the products: Pipeline size Product considered Specific gravity Kinematic viscosity in CST 20” dia HSD 0.85 5 @ 40 deg C 14” dia FO 0.95 180 @ 50 deg C 12.75” dia Lube Oil 0.88 100 @ 40 deg C VIMTA Labs Limited, Hyderabad C2-6 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description 2.2.5 Design Capacity The pipeline has been designed considering the loading and unloading of tanker parcels which have to be handled with optimal time and accordingly a flow rate of 1500 KL per hour for 20” W.O line, 600 KL per hour for 14” B.O lines and 200 KL per hour for 12.75” Lube line. The present throughput per annum are as follows • W.O products : 1.1 MMTPA • B.O products : 0.7 MMTPA • Lubes : 0.3 MMTPA 2.2.6 Design Parameters For mainline as well as station piping, a weld joint factor of 1.00 (one) has been considered. Maximum Allowable Operating Pressure (MAOP) of the system is based on 50% of the specified minimum yield strength of the pipe material. The pipeline design is based on the API/ASME B 31.4 standards applicable for hydro carbon pipelines. Pipeline thickness is calculated considering the corrosion allowance, stress and surge requirements as per the above standards using the formula below T- thickness of pipe S- yield strength in psi :46000 (46 grade pipe) S.F - safety factor assumed at 50% =0.5 D- diameter of the pipeline in inch MAOP - Maximum Allowable Operating Pressure As per the pipeline operations, maximum operating pressure shall not exceed 7Kg/sq.cm, however for the calculation purpose 12 Kg/sq.cm maximum operating pressure is considered. API 5L X46 grade pipes have been chosen. Accordingly the thickness required and maximum allowable operating pressures for the considered pipelines are as follows: Pipeline dia in Thickness Thickness Required Actual MAOP inches of Pipeline for Maximum Operating Kg/sq.cm Considered Operating Pressure Pressure (inch) (inch) Considered 20 0.281 0.07419 12 45.45 14 0.281 0.05193 12 64.93 12.75 0.281 0.04729 12 71.29 VIMTA Labs Limited, Hyderabad C2-7 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description Thus Pipes of higher wall thickness and MAOP are much higher than the required. Further corrosion mitigation measures are implemented. There are no water course crossings and there are only rail and road crossings. At rail crossings, where casing pipe would be provided, the pipe wall thickness would remain same as that for the main pipeline as per the standards. For Horizontal Directional Drilling (HDD) technique at rail crossings, higher wall thickness pipes are considered. Entire relaying/re-routing is planned to be laid as underground with effective cover of minimum 1.2 M below the ground level. 2.3 Pipeline Construction 2.3.1 Pipeline Size Optimization It is proposed to re-route/ lay 3 piggable lines namely one line for black oil, second line for white oil and third line for lubes on railway land connecting Korukkupet and Chennai port through the areas which will facilitate better management and maintenance of dock lines in this stretch. These lines will pass through railway land from Korukkupet to Royapuram via Vannarapet RS and enter the Port area below the ROB connecting Royapuram and Beach Stations. Since the replacement of the pipelines is only in the stretch between Korukkupet terminal and FST/Jetty and to ensure uniformity, piggability and achieving requisite flow rate, it is proposed to lay pipes of the same dia as the existing ones from CPCL to Jetty. Hence the new white oil line is proposed to be 20” W.O dia (the existing 20” dia MD line right from Korukkupet to Jetty), the new black oil pipeline to be 14” dia (existing B.O line from CPCL is 14” dia from CPCL to Jetty) and the new Lube oil line is 12” dia (existing Lubeline is 12” dia from CPCL /LBP Chennai to Jetty). 2.3.2 Hydraulics and System Configuration These pipelines are docklines running from Chennai Port to CPCL for about 10 KMs with an elevation difference of only 5 metres. The existing pumps and the ship pumps shall be used for pumping in the proposed pipeline. 2.3.3 System Requirements Configuration of the pipeline system broadly involves the following: • Existing pumps of CPCL for various products such as HSD, MS, Naphtha and black oil and at FST the existing pumps shall be utilized to meet the requisite throughput and flow rate; • The Scraper facilities shall be provided at FST and Korukkupet terminal; • Necessary surge relief system and thermal relief valves are provided for safety with underground storage facilities for the released oil; • Suitable Mass Flow Meters (MFMs) shall be provided at Korukkupet and FST to measure the incoming and outgoing flow; and VIMTA Labs Limited, Hyderabad C2-8 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description • The proposed pipelines will be hooked up to the existing pipeline system at Korukkupet exchange pit. 2.4 Pump Station and Facilities 2.4.1 Civil Civil structures are envisaged to be erected at the stations to provide shelter to machineries. Pump shed and firefighting facilities for accommodating the pumping units with associated facilities have been planned to be of steel structure. The civil structures would also be provided to house control panels, MCC panels, HT/LT panels, batteries, etc. All the safety factors like wind load, seismic load, soil bearing capacity etc. would be taken into account while designing the civil structures. Facilities such as pump shed, control building, HT/LT panel rooms, etc. have been envisaged at FST. Few of erstwhile/old lines which were passing through the proposed Railway route from Korukkupet and entered our old Royapuram terminal just before entering Port, are neither completely pulled out nor the land has been handed over back to Railways. Hence, the ROW of 1.6 M width continues to be with IOC which was envisaged for re-routing of product lines as marked in the jointly signed drawings Since there is no other space existing in and around this area for re-routing of the lines other than the railway corridor, we approached Railways for increasing the existing ROW width from 1.6 M to 4 M and also extend ROW upto port entry point from Old Royapuram terminal with uniform ROW width of 4 m. Our request is under active consideration of railways. Similarly, Port authority has been approached seeking ROW from port entry point to FST and additional land for scrapper station adjacent to FST and they have agreed in principle to give the ROW and additional land as can be seen from their letter ref. MEE/V3/836/13/Dy.CME(OH) dt. 31.07.2014. The additional land required at Chennai port trust and at Railway corridor has been taken up with the appropriate authorities and is under advance stage of allotment. 2.4.2 Cathodic protection system Temporary Cathodic Protection system with the requisite design life is envisaged during the construction phase using the Mg anodes in line with OISD guidelines. To mitigate the external corrosion of mainline, impressed current cathodic protection system shall be provided. The system envisages impressed current anodes with AC/AC cum DC operated cathodic protection, inputs having uninterrupted power supply arrangement. The pipes shall be coated with 3 layer polyethylene coating (min 3.5 mm thickness) as a protective coating. To monitor the internal corrosion status, corrosion probes shall be installed in the pipeline station. VIMTA Labs Limited, Hyderabad C2-9 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description 2.4.3 Mechanical The existing pumping system at FST shall be relocated to the new pump shed. The exchange pit shall be modified to suit the multi-product receipt and pumping facilities in the same pipeline. Piping system shall be designed as per ASME B 31.4 standard. Pipes, pipe fittings, flanges etc. will conform to International Standards such as API 5L, ASTM A 106 Gr B / A333 Gr-6, ANSI B-16.5, ANSI B-16.25, WPB-234, MSS-SP-44, MSS-SP-75 etc. and will be suitable for ANSI-150 pressure class. Gate valves, ball valves, swing check valves will conform to API 6D standards. Electric motor actuators of suitable power ratings will be installed for the operation of valves. Pigging facilities have been considered at FST and Korukkupet. 2.4.4 Fire detection & alarm system For the control building, smoke detectors and Rate of Rise (RoR) heat detectors along with Fire Alarm Panel and SIL-2 rated PLC with HMI have been considered for all attended stations. 2.4.4.1 Fire Suppression system Besides portable Fire extinguishers, CO 2 flooding would be provided in cable trenches, in control rooms hydrants and water monitors would be provided suitably in the piping area. The numbers and type of extinguisher would be in line with OISD 244. Hydrants and Water monitors would be provided suitably in the piping area. Firewater network (with required number of water monitors and hydrants with double landing valves) would be provided. Medium velocity water sprinkler system considered for piping and metering and scrapper barrel area. 2.4.5 Electrical The existing electrical system at FST is designed for receiving power supply at 11 KV level through independent feeder from state electricity board/port authority. Building lighting & air conditioning, HT & LT Panel with battery back-up and High Masts for outdoor lighting would be provided. All cabling would be XLPE insulated as per IS-7098. All lighting luminaries would be energy efficient and flame-proof certified for battery area. APFC Panel would also be provided to maintain power factor near unity. 2.4.6 Instrumentation and Station Control Centre FST and Korukkupet would be provided with hot standby PLC based station control system to perform local control functioning and to monitor and control The field instrumentation at FST & Korukkupet stations would comprise pressure transmitters, pressure switches, pressure gauges, mass flow meters, temperature VIMTA Labs Limited, Hyderabad C2-10 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-2 Project Description gauge, temperature transmitter, scraper detector, emergency shutdown switches etc. Station Control Centre (SCC) would have workstations as operator interface to the station instrumentation and control system, on dual Local Area Network (LAN) in client server mode. 230 V UPS system with dual battery backup would be provided at Korukkupet and FST. 2.4.7 Telecommunication system Optical fibre cable shall be laid along with the main line which will be connected through an ethernet cum land switch at both the ends. The same shall be used for data transfer between the 2 stations. 2.4.8 Supervisory Control and Data Acquisition (SCADA) System Through optical fibre network the PLC system for automation shall be hooked up through LAN network. A separate server shall be integrated with the automation system. The requisite information for the purpose of control and monitoring of the pipeline shall be acquired with suitable application software installed in the server. Leak detection software also shall be installed in the server which will collect the data from the system and work on a real time basis. 2.4.9 Implementation methodology It is proposed to take up execution of the project through in-house expertise and Pipelines Division of Indian Oil Corporation Ltd. VIMTA Labs Limited, Hyderabad C2-11 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.0 DESCRIPTION OF ENVIRONMENT 3.1 Introduction This chapter illustrates the description of the existing environmental status of the study area with reference to the prominent environmental attributes. The study area covers 500 meter on either side of pipeline. The existing environmental setting is considered to adjudge the baseline environmental conditions, which are described with respect to climate, hydrogeological aspects, atmospheric conditions, air quality, water quality, soil quality, ecology, land use and socio- economic profiles of people within the study area. The report incorporates the baseline data monitored for one month (i.e. February, 2015) and secondary data collected from various Government and semi-government organizations. 3.2 Geology and Hydrogeology 3.2.1 Physiography Chennai district forms part of coastal plains of Tamil Nadu. Major part of the district is having flat topography with very gentle slope towards east. The altitudes of land surface vary from 10 m above MSL in the west to sea level in the east. Fluvial, marine and erosional landforms are noticed in the district. Marine transgression and regressions and neo-tectonic activity during the recent past have influenced the morphology and resulted in various present landforms. Meandering streams with small sand bars are present along the course of Adayar River. The pediment and buried pediment in Guindy area in and around the reserved forest, is the only area where the ecological system is less disturbed, while the other areas are completely disturbed by built up area with large-scale human interference and pollution. Marina beach is the most natural beach in the world with a width varying from 150 to 600 m and a length of 5.6 km, also encroached by human activity. Theosophical society, located on the banks of Adayar river mouth is the only area with well-preserved natural coastal morphology, sand dunes, beach ridges, flora etc. 3.2.2 Drainage Adayar river originates at the confluence (Thiruneermalai) of two streams that drains the upstream area of Chembarambakkam tank. It is a small river of 42 km length and a catchment of 800 Sq. km. The river carries flow all through 365 days of a year with an average discharge of 89.43 MCM/Year at Kattipara cause way. It drains the southern part of the district and remains flooded during monsoon. During the high tides, the backwaters from the Bay of Bengal enter inland up to 3‒4 km. Cooum is the other main river flowing through the central part of the district and carries only drainage water, which is highly polluted. It originates from the surplus waters from the Cooum tank in Tiruvallore taluk and the tanks, which are VIMTA Labs Limited, Hyderabad C3-1 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment in enroute, discharge their surplus water into the river during flood season. The flow of Cooum river at Korattur is 40.2 MCM/year for an average duration of 31 days in a year. Otteri nalla is another small stream flowing in the northern part of the city. Buckingham canal is the man made one for navigation purposes earlier, but now it act as sewerage carrier in the city. 3.2.3 Rainfalls and Climate The northeast monsoon during the month of October, November and December chiefly contributes the rainfall for the district. Most of the precipitation occurs in the form of one or two cyclones caused due to depressions in Bay of Bengal. The southwest monsoon rainfall is highly erratic and summer rains are negligible. The average annual rainfall of the district is 1200 mm (1978-2008). Chennai district enjoys a tropical climate with mean annual temperature of 24.3 to 32.9° C. The temperature is usually in the range of 13.9 to 45° C. The humidity is usually in the range of 65 to 84% and sea breeze in the evening hours is a blessing to combat the high temperature and humidity during summer months 3.2.4 Geology The geological formations in the region are from the Archaeans to the recent Alluvium. The geological formations can be grouped into three units, namely (i) the Archaean crystalline rocks, (ii) consolidated Gondwana with Tertiary sediments and (iii) the recent Alluvium. Most of the geological formations are concealed by the alluvial materials, except for a few exposures of crystalline rocks like charnockites along the railway track in Guindy area. The thickness of Gondwanashales is highly variable in the city. It is more than 130 m at Porur and Koyembedu whereas it exceeds 25 m in Ashok Nagar and 60 m in Sterling road. The highly variable nature of Gondwana sediments indicated the irregularly eroded crystalline basement, over which the Gondwana sediments are deposited. 3.2.5 Hydrogeology The hydrogeological studies to understand the local geology, geomorphic features, drainage network, aquifer characteristics and yield of water. Accordingly, various components controlling the hydrogeological regime. 3.2.5.1 Occurrence of Ground Water Ground water in Chennai district occurs in all the geological formations viz., the Archaeancrystallines, Gondwanas, Tertiaries and alluvium and is developed by means of ring wells, dug wells, filter point wells, bore wells and tube wells. The yield and depth range of aquifers is given in Table-3.2.1. VIMTA Labs Limited, Hyderabad C3-2 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment TABLE-3.2.1 YIELD AND DEPTH RANGE OF AQUIFERS Formation Type of well Depth range (m bgl) Yield (lps) Alluvium Tube well 10-30 1-12 Dug well 6-11 0.058-1.16 Sandstone Tube well 20-28 2-3 Gondwana Tube well 20-60 1-3 Crystalline Bore well 10-15 Up to 4 The alluvium covers the major part of the district. The alluvium consists of sand, silts and clays. The thickness of alluvium varies from place to place and a maximum of 28 m is encountered in north Chennai near Perambur. Kilpauk water works area has 24 m thick alluvium. The yield of the wells at Kilpauk and Tirumangalam tapping the productive granular zones met within the alluvium is 25 lps and 6 lps for a drawdown of 7.21 and 0.22 m with a specific capacity of 206.35 and 40 lpm/m of drawdown respectively. The yield of four bore wells tapping the productive granular zones met within the Gondwana sediments were found to range from less than 1 to 4 lps for drawdowns varying between 8 to 9 m. The specific capacity ranged from 8 to 32 lpm/m of drawdown. In Velacherry area there is a sheet of black clay over crystalline rocks. The open wells located in Velacherry area are giving moderate yield and the yield of wells varies from 2 to 10 m3/day depending on the diameter, topography and thickness of weathering. Many wells are dry in summer months due to limited thickness of productive zones or over development. There are a few fractures developed in the crystalline rocks and select bore wells hence encountered such fractures down to 90 m. The yields of these bore wells are as high as 4 lps at select sites. There are no indications of any prominent lineaments. There are number of bore wells in the city piercing the top 10 to 15 m thick alluvial cover and penetrate the crystalline rocks. The failure of many bore wells in Velacherry area may be due to absence of potential fracture down to 60 m bgl. 3.2.5.2 Depth to Water Levels As per the CGWB Report November-2008. The depth to water levels in Chennai district. During Pre monsoon (May 2006), the depth to water levels in observation wells tapping shallow aquifer ranged from 2.21 to 7.64 m bgl. Shallow ground water levels i.e., less than 5 m bgl were prominently observed in observation well at Alwarpet, Besant Nagar, K.K. Nagar, Tondiarpet and Velacherry. Water levels >5 m bgl and <10 m bgl were observed in observation wells at Aminjikarai, T. Nagar, Tirumangalam and Vepery. Depth to ground water levels during post monsoon (January 2007) varies between 0.45 and 5.32 m bgl. The water levels <2.00 m bgl in isolated pockets at K.K. Nagar, Villivakkam and Velacherry. Water levels 2-5 m bgl were observed VIMTA Labs Limited, Hyderabad C3-3 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment in observation well at Aminjikarai, T. Nagar, Thirumangalam, Tondiarpet, VallalarNagar, Vepery and CLRI. 3.2.5.3 Long-term Fluctuation The long-term water level fluctuation for the period from 1998 to 2007 indicates rise in water level in the area at the rate of 0.003 0 0.93 m/year. The fall in water level ranges between 0.037 and 0.798 m/year. 3.2.5.4 Aquifer Parameters The yield of the exploratory wells drilled in Chennai district ranged from 1 to 25 lps. The computed Transmissivity is varies between 6.00 and 872 m2/day and the Storativity varied between 2.9 x 10-4 and 4.5 x 10-3. 3.2.6 Ground Water Resources Ground Water Recharge The main source of ground water recharge is by the rainfall by direct percolation to the zone of saturation. A significant part of the rainfall is lost as runoff from area while a limited percentage of rainfall therefore reaches zone of saturation and becomes the part of ground water storage after meeting the evaporation and evapo-transpiration losses. Runoff joining Ganga River is supplemented to ground water recharge. There is also ground water recharge from the return flow of irrigation water from dug wells and tube wells operated by the cultivators and from canals. The dynamic groundwater resources of Chennail district has been estimated jointly by CGWB and SWID. Govt of Tamilnadu, following the norms laid down by GEC-1997 methodology and projected as on 31.03.2009 is given in Table-3.2.2. TABLE-3.2.2 THE DYNAMIC GROUNDWATER RESOURCES OF CHENNAI DISTRICT AS ON 31.03.2009 Sr. Particulars Quantity No. (HAM) 1 Total Annual Replenishable Ground Water Resources 1134 2 Natural Discharge during Non-Monsoon Period 113 3 Net Annual Ground Water Availability 1021 4 Total Annual Ground Water Draft 4141 5 Projected demand for Domestic and Industrial uses upto 2025 4141 6 Net Ground Water Availability for Future Irrigation use (-3120.26) 7 Stage of Ground Water Development (%) 406 (“Over Exploited”) VIMTA Labs Limited, Hyderabad C3-4 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.3 Soil Characteristics The baseline information on soils in the area is essential to determine the impact of Re-laying/re-routing of three new piggable lines and along with their associated activities for assessing the current impacts of pipeline on the soil quality and the anticipated impacts in future. Accordingly, the assessment of the soil quality has been carried out. 3.3.1 Data Generation For studying soil quality in the region, sampling locations were selected to assess the existing soil conditions along the pipeline area representing various land use conditions. The physical, chemical and heavy metal concentrations were determined. The samples were collected by ramming a core-cutter into the soil up to 90 cm depth. Six locations were identified within the study area for soil sampling. At each location, soil samples were collected from three different depths viz. 30 cm, 60 cm and 90 cm below the surface and homogenized. The homogenized samples were analyzed for physical and chemical characteristics. Soil samples were taken at six locations once during the study period. The details of the sampling locations are given in Table-3.3.1 and are shown in Figure-3.3.1. The soil quality for all the locations during study period is tabulated in Table-3.3.2. The results are compared with standard classification as given in Table-3.3.3. TABLE 3.3.1 DETAILS OF SOIL SAMPLING LOCATIONS Code Location Distance from No. Pipeline (Km) S1 Indiranagar 0.6 S2 Korukkupet Near Raiway Station 0.1 S3 Mint Near Pencil Factory 0.1 S4 Washermanpet 0.1 S5 Old Royapuram Near Railway Station 0.2 S6 Near Port 0.1 VIMTA Labs Limited, Hyderabad C3-5 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment FIGURE-3.3.1 SOIL QUALITY SAMPLING LOCATIONS VIMTA Labs Limited, Hyderabad C3-6 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment TABLE-3.3.2 SOIL ANALYSIS RESULTS Sr. No. Parameters UOM S1 S2 S3 S4 S5 S6 1 pH -- 9.59 8.84 8.12 7.86 7.97 8.06 2 Conductivity µs/cm 951 976 1043 174.4 257 185 3 Texture -- Sandy Sandy Sandy Sandy Sandy Sandy clay clay clay clay clay clay 4 Sand % 46 52 44 49 35 44 5 Silt % 22 20 19 17 17 22 6 Clay % 32 28 37 34 48 34 7 Bulk Density g/cc 1.16 1.09 1.21 1.12 1.01 1.24 8 Exchangeable mg/kg 7092 5879.8 4002.0 2589.8 5830.7 2303.5 Calcium as Ca 9 Exchangeable mg/kg 60.6 120.9 485.7 120.9 179.9 121.5 Magnesium as Mg 10 Exchangeable mg/kg 736.9 885.7 1029.2 482 195.7 289.6 Sodium as Na 11 Available Potassium Kg/ha 1305.3 1109.0 3321.2 294.6 576.6 179.6 as K 12 Available Kg/ha 513.8 549.0 2447.9 188.6 576.6 246.9 Phosphorous as P 13 Available Nitrogen Kg/ha 156.2 112.3 409.9 177.1 402.8 45.2 as N 14 Organic Matter % 2.4 1.83 6.03 2.81 7.1 0.65 15 Organic Carbon % 1.39 1.06 3.5 1.63 4.12 0.38 16 Water soluble mg/kg 495.0 707.3 885.8 70.6 106.3 106.0 Chloride as Cl 17 Water soluble % 1355.4 1451.1 834.8 77.2 278.6 100.3 Sulphate as SO4 18 Sodium Absorption -- 2.39 3.13 4.09 0.25 0.69 0.49 Ratio 19 Aluminium % 2.85 2.83 1.03 0.96 2.46 0.59 20 Total Iron % 4.32 3.28 4.60 2.05 4.28 1.26 21 Manganese mg/kg 412.5 369.8 334.8 314.2 711.7 161.2 22 Boron mg/kg 21.5 19.7 21.5 9.9 17.7 15.9 23 Zinc mg/kg 252.2 247.8 209.5 194.9 335.2 141.3 3.3.2 Baseline Soil Status Based on the results obtained from the different soil samples, it is evident that the soil samples are predominantly Sandy clay type. The pH of the soil samples ranged from 7.86 to 9.59 indicating the alkaline nature. The electrical conductance of the soil samples varied from 174.4 µS/cm to 1043.0 µS/cm. Based on the conductivity results it can be concluded that the ionic content of the soil samples are within the limits that does not harm the crops. Bulk densities of the soil samples varied from 1.01 to 1.24 g/cc. Available nitrogen in the soil samples varied from 45.2 kg/ha to 409.9 kg/ha and indicating less to sufficient category in the soil samples. Available phosphorus in the region varied from 188.6 kg/ha to 576.6 kg/ha and indicating more than sufficient quantities. VIMTA Labs Limited, Hyderabad C3-7 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Available potassium levels in the samples ranged from 179.6 kg/ha to 3321.2 kg/ha, which is indicating from less to more than sufficient quantities in the soil samples. Soluble chlorides in the region varied from 70.6 mg/kg to 885.8 mg/kg. Organic matter concentrations ranged from 0.65% to 7.1 %. Organic carbon concentrations ranged from 0.38% to 4.12%. Based on the above, the soil in the region found to be less to more than sufficient quantities in nutrients for crop growth, at some locations. TABLE-3.3.3 STANDARD SOIL CLASSIFICATION Sr. No. Soil Test Classification 1 pH <4.5 Extremely acidic 4.51- 5.50 Very strongly acidic 5.51-6.0 moderately acidic 6.01-6.50 slightly acidic 6.51-7.30 Neutral 7.31-7.80 slightly alkaline 7.81-8.50 moderately alkaline 8.51-9.0 strongly alkaline 9.01 very strongly alkaline 2 Salinity Electrical Conductivity Upto 1.00 Average (mmhos/cm) 1.01-2.00 harmful to germination (1 ppm = 640 mmhos/cm) 2.01-3.00 harmful to crops (sensitive to salts) 3 Organic Carbon Upto 0.2: very less 0.21-0.4: less 0.41-0.5 medium, 0.51-0.8: on an average sufficient 0.81-1.00: sufficient >1.0 more than sufficient 4 Nitrogen (Kg/ha) Upto 50 very less 51-100 less 101-150 good 151-300 Better >300 sufficient 5 Phosphorus (Kg/ha) Upto 15 very less 16-30 less 31-50 medium, 51-65 on an average sufficient 66-80 sufficient >80 more than sufficient 6 Potash (Kg/ha) 0 -120 very less 120-180 less 181-240 medium 241-300 average 301-360 better >360 more than sufficient Source: Handbook of Agriculture, ICAR, New Delhi VIMTA Labs Limited, Hyderabad C3-8 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.4 Meteorology The meteorological data recorded during the monitoring period is very useful for proper interpretation of the baseline information as well as for input prediction models for air quality dispersion. Historical data on meteorological parameters will also play an important role in identifying the general meteorological regime of the region. The year may broadly be divided into four seasons: Winter season : December to February Pre-monsoon season : March to May Monsoon season : June to September Post-monsoon season : October to November 3.4.1 Methodology The methodology adopted for monitoring surface observations is as per the standard norms laid down by Bureau of Indian Standards (IS : 8829) and India Meteorological Department (IMD). On-site monitoring was undertaken for various meteorological variables in order to generate the site-specific data. The generated data is then compared with the meteorological data generated by IMD. 3.4.1.1Methodology of Data Generation The automatic meteorological instrument was installed on top of a building near to the project site to record wind speed, direction, relative humidity and temperature. Cloud cover is recorded by visual observation. Rainfall is monitored by rain gauge. Hourly average, maximum, and minimum values of wind speed, direction, temperature, relative humidity and rainfall have been recorded continuously at this station during February 2015. 3.4.1.2 Sources of Information Secondary information on meteorological conditions has been collected from the nearest IMD station at Chennai Airport. India Meteorological Department has been monitoring surface observations at Chennai since 1891. Pressure, temperature, relative humidity, rainfall, wind speed and direction are measured twice a day viz., at 0830 and 1730 hr. The wind speed and direction data of IMD, Chennai has been obtained for the past available 10 years. The data for the remaining parameters has been collected for the last 10 years and processed. 3.4.2 Synthesis of Data on Climatic Conditions 3.4.2.1 Analysis of the Data Recorded at IMD-Chennai 1) Temperature The winter season starts from December and continues till the end of February. January is the coldest month with the mean daily maximum temperature at 33.3°C VIMTA Labs Limited, Hyderabad C3-9 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment with the mean daily minimum temperature at 17.0°C. Both the day and night temperatures increase rapidly during the onset of Pre-monsoon season. During Pre- monsoon the mean maximum temperature (May) is observed at 43.4°C with the mean minimum temperature at 21.6°C. The mean maximum temperature in the Monsoon season was observed to be 42.8°C whereas the mean minimum temperature was observed to be 21.2°C. By end of September with the onset of Northeast monsoon (October), day temperatures decrease slightly with the mean maximum temperature at 35.9°C with the mean minimum temperature at 22.4°C. The monthly variations of temperatures are presented in Table-3.4.1. 2) Relative Humidity The air is generally very humid in the region especially during monsoon when the average relative humidity is observed around 67% with a maximum and minimum of 100% and 35% respectively. In the pre-monsoon period the relative humidity is 63%. During the pre-monsoon season the mean maximum humidity is observed at 100%, with the mean minimum humidity at 39% in the month of May and April respectively. During winter season the humidity is found to be in line with the values recorded during the Pre-monsoon season. The mean maximum humidity recorded during winter season, which is the driest part of year with an average of 66% relative humidity. The mean maximum relative humidity is observed to be 100% with mean minimum humidity at 38%. The monthly mean variations in relative humidity are presented in Table-3.4.1. 3) Atmospheric Pressure The station level maximum and minimum atmospheric pressure levels are recorded during the winter and monsoon seasons. The maximum pressure observed is in the range of 1016.5 to 1003.5-mb, with the maximum pressure (1016.5-Mb) occurring during the winter season, in the month of January. The minimum pressure observed is in the range of 1013.6 to 999.9 Mb, with the minimum pressure (999.9-Mb) occurring during the pre-monsoon season in the month of June. The average pressure levels in all other months are found to be in the range of 1008.5 to 1010.6-mb. The monthly variations in the pressure levels are presented in Table- 3.4.1. 4) Rainfall It is observed that the north-east monsoon is more predominant than the south- west monsoon. The southwest monsoon generally sets in during the last week of May. About 30% of the rainfall is received during the southwest monsoon. The rainfall gradually increases after September (and reaches maximum rainfall is recorded in the month of November). The area experiences maximum rainfall (308.0 mm) in the month of November. The Northeast monsoon rain occurs between October to December and contributes to the rainfall by about 60% of the total rainfall. Monthly variations in the rainfall for past available 10 years are given in Table-3.4.1. VIMTA Labs Limited, Hyderabad C3-10 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 5) Cloud Cover Generally light clouds are observed during winter mornings. During pre-monsoon and the post-monsoon evenings the skies are either clear or lightly clouded. But in post-monsoon mornings as well as monsoon morning heavy clouds are commonly observed. Whereas in the evening time the skies are light to moderately clouded throughout the year. 6) Wind Speed/Direction The windrose for the study period along with annual windrose are shown in Figure-3.4.1 and presented in Table-3.4.2. TABLE-3.4.1 CLIMATOLOGICAL DATA - IMD, CHENNAI Month Temperature (0C) Relative Atmospheric Rainfall Humidity (%) Pressure (Mb) (mm) Max Min Avg. 08:30 17:30 08:30 17:30 January 33.3 17.0 26.1 100 38 1016.5 1013.6 23.8 February 34.9 16.0 25.2 95 31 1012.2 1009.0 6.8 March 38.7 18.2 27.5 91 28 1010.6 1007.1 15.1 April 42.7 21.0 32.0 96 39 1008.4 1004.3 24.7 May 43.4 21.6 32.2 100 15 1004.5 1000.8 51.7 June 42.8 21.2 32.5 100 32 1003.5 999.9 52.6 July 39.5 22.3 31.0 95 35 1004.2 1000.7 83.5 August 39.0 22.0 31.0 98 32 1004.9 1001.1 124.3 September 37.8 21.5 29.5 97 35 1006.3 1002.4 118.0 October 35.9 22.4 28.7 98 46 1008.5 1005.3 267.0 November 34.4 18.0 27.0 99 42 1010.9 1003.1 308.0 December 31.7 17.8 25.0 100 34 1012.9 1010.0 139.1 TABLE-3.4.2 SUMMARY OF WIND PATTERN – IMD, CHENNAI Season First predominant winds Second predominant Calm condition in winds % 0830 1730 0830 1730 0830 1730 Pre- S (29.0) S (37.5) SSW (17.5) SSW (24.9) 10.3 1.7 monsoon Monsoon SSW (17.3) SSW (20.3) SW (16.9) S (18.1) 10.5 8.2 Post NNE (17.0) E (15.0) N (15.5) NE (14.0) 21.0 25.0 monsoon Winter NE (16.7) S (14.6) NNE (14.0) E (11.6) 31.0 16.7 Annual SSW (12.9) S (18.9) SW (10.0) SSW (14.2) 15.8 12.9 VIMTA Labs Limited, Hyderabad C3-11 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment FIGURE-3.4.1 (A) WINDROSE FOR PRE MONSOON & MONSOON SEASON-IMD, CHENNAI VIMTA Labs Limited, Hyderabad C3-12 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment FIGURE-3.4.1 (B) WINDROSE FOR POST MONSOON & WINTER SEASON-IMD, CHENNAI VIMTA Labs Limited, Hyderabad C3-13 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment FIGURE-3.4.1 (C) ANNUAL WINDROSE -IMD, CHENNAI VIMTA Labs Limited, Hyderabad C3-14 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.4.2.2Analysis of Meteorological Data Recorded at Project Site The meteorological data recorded at the project site during the study period (February 2015) is presented in Table-3.4.3. TABLE-3.4.3 SUMMARY OF THE METEOROLOGICAL DATA AT SITE Temperature (oC) Humidity (%) Total Rainfall (mm) Month Max Min Max Min February, 2015 36.3 17.9 85.7 45.8 Nil 1) Temperature It was observed that the temperature at the proposed site during study period ranged from 17.9oC to 36.3oC. The monthly variations in the temperatures are presented in Table-3.4.3. 2) Humidity During the period of observation, the humidity ranged from 45.8% to 85.7%. The monthly variations in the humidity are presented in Table-3.4.3. 3) Rainfall No rainfall was observed during the study period. 4) Cloud Cover Mostly clear skies were observed except rainy days during the study period. 5) Wind Speed and Direction The windrose for the study period is shown in Figure-3.4.2 and presented in Table-3.4.4. TABLE-3.4.4 SUMMARY OF WIND PATTERN AT THE STUDY AREA Season Winter Season First Predominant Wind Direction North East (20.0%) Second Predominant Wind Direction North (11.5%) Calm conditions (%) 5.2 % Note: Figures in parenthesis indicates percentage of time wind blows Winter Season Predominant winds from E direction were observed for 20.0 % of the total time. In the W direction winds were observed for 11.5 % of the total time. Whereas, in ENE direction the winds were observed for 8.3% of the total time. In other directions, the percentage frequencies observed were NE (7.8%), N (6.5%), SE (6.4%), ESE (5.3%), NW (5.1%), NNE (4.3%), NNW and SSE (4.0%), S (3.3%), SW (2.9%), SSW (2.5%), WSW (2.2%) and WNW (0.7%). Calm conditions prevailed for 5.2% of the time. VIMTA Labs Limited, Hyderabad C3-15 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment NNW 4.0% N 6.5% N NW 5.1% NE 7.8% NNE 4.3% ENE 8.3% WNW 0.7% W 11.5% C-5.2% E 20.0% ESE 5.3% WSW 2.2% S 3.3% SSE 4.0% SE 6.4% SW 2.9% SSW 2.5% SCALE 5% SPEED CALM 1 5 11 19 >19 Km/hr FIGURE-3.4.2 SITE SPECIFIC WINDROSE – FEBRUARY, 2015 VIMTA Labs Limited, Hyderabad C3-16 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.5 Ambient Air Quality The ambient air quality with respect to the study zone of 500 meters of both side of pipe line forms the baseline information. The prime objective of the baseline air quality study was to assess the existing air quality of the area. The study area represents mostly urban environment. This section describes the selection of sampling locations, methodology adopted for sampling, analytical techniques and frequency of sampling. The applicable environmental standards are given in Annexure-I and methodologies of the samplings and analysis are given in Annexure-II. The results of monitoring carried out for study period of one month (February-2015) are presented in Annexure-III. 3.5.1 Methodology adopted for Air Quality Survey 3.5.1.1 Selection of Sampling Locations The baseline status of the ambient air quality has been assessed through a scientifically designed ambient air quality-monitoring network. The design of monitoring network in the air quality surveillance program has been based on the following considerations: Meteorological conditions on synoptic scale; Topography of the study area; Representatives of regional background air quality for obtaining baseline status; Representatives of likely impact areas. Ambient Air Quality Monitoring (AAQM) stations were set up at six locations with due consideration to the above mentioned points. Table-3.5.1 gives the details of environmental setting around each monitoring station. The location of the selected stations with reference to the project site is given in the same table and shown in Figure-3.5.1. 3.5.1.2 Frequency and Parameters for Sampling The ambient air quality monitoring has been carried out with a frequency of two days per week at all locations for study period of one month (February 2015). The baseline data of air environment is generated for the following parameters: Particulate Matter (PM10); Particulate Matter (PM2.5); Sulphur dioxide (SO2); Nitrogen dioxide (NO2); Carbon monoxide (CO); Ozone (O3); Ammonia (NH3); Nickel (Ni); Arsenic (As); Lead (Pb); Benzene (C6H6); and Benzo Pyrene (BaP). VIMTA Labs Limited, Hyderabad C3-17 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment NNW 4.0% N 6.5% N NW 5.1% NE 7.8% NNE 4.3% ENE 8.3% WNW 0.7% W 11.5% C-5.2% E 20.0% ESE 5.3% WSW 2.2% S 3.3% SSE 4.0% SE 6.4% SW 2.9% SSW 2.5% SCALE 5% SPEED CALM FIGURE-3.5.1 1 5 11 19 >19 Km/hr AMBIENT AIR QUALITY MONITORING LOCATIONS VIMTA Labs Limited, Hyderabad C3-18 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment TABLE-3.5.1 DETAILS OF AMBIENT AIR QUALITY MONITORING LOCATIONS Station Name of the Station Distance from Code Pipeline (km) AAQ1 Indiranagar 0.6 AAQ2 Korukkupet (near Raiway Station) 0.1 AAQ3 Mint (near Pencil Factory) 0.1 AAQ4 Washermanpet 0.1 AAQ5 Old Royapuram (near Railway Station) 0.2 AAQ6 Near Port 0.1 3.5.1.3 Duration of Sampling The sampling duration for Particulate Matter (PM10 & PM2.5), SO2, NO2 is on twenty four hourly continuous samples per day and CO is sampled for 8 hours continuously thrice a day. This is to allow a comparison with the present revised standards mentioned in the latest NAAQS 2009. 3.5.1.4 Method of Analysis The air samples were analyzed as per standard methods specified by Central Pollution Control Board (CPCB), IS: 5184 and American Public Health Association (APHA). 3.5.1.5 Selection of Instruments for Air Quality Sampling Respirable Dust Samplers have been used for monitoring Particulate Matter (PM10 & PM2.5) and gaseous pollutants like SO2 and NO2. Glass tubes were deployed for collection of grab samples of Carbon monoxide. 3.5.2 Presentation of Primary Data ‒ Baseline Air Quality Various statistical parameters like 98th percentile, average, maximum and minimum values have been computed from the observed raw data for all the AAQ monitoring stations. The summary of these results for the study period is presented in Table-3.5.2(A), Table-3.5.2(B), Table-3.5.2(C) and Table-3.5.2(D). These are compared with the standards prescribed by the Central Pollution Control Board (CPCB) for rural and residential zone. VIMTA Labs Limited, Hyderabad C3-19 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment TABLE-3.5.2(A) SUMMARY OF AMBIENT AIR QUALITY RESULTS (February, 2015) 3 3 3 3 Station Locations PM10 ( g/m ) PM2.5 ( g/m ) SO2 ( g/m ) NOx ( g/m ) Code Min Max Avg 98th Mi Max Avg 98th Mi Max Avg 98th Min Max Avg 98th %le n %le n %le %le AAQ1 Indiranagar 50.3 51.6 50.8 51.5 22.5 27.4 25.2 27.3 13.1 13.6 13.3 13.6 17.5 21.4 19.6 21.4 AAQ2 Korukkupet (near Raiway Station) 48.3 53.6 51.5 53.6 24.7 30.3 27.7 30.2 13.4 14.9 14.1 14.9 19.4 23.6 21.6 23.4 AAQ3 Mint (near Pencil Factory) 50.1 57.4 53.6 57.1 29.8 31.0 30.2 30.9 15.2 16.1 15.6 16.1 20.5 24.5 22.9 24.5 AAQ4 Washermanpet 42.6 50.4 46.4 50.3 21.6 22.8 22.1 22.7 14.7 15.2 14.9 15.2 17.8 20.8 19.3 20.7 AAQ5 Old Royapuram (near Railway Station) 47.4 52.7 50.0 52.5 23.5 28.6 26.4 28.4 13.4 15.7 14.2 15.5 18.6 23.2 20.7 23.0 AAQ6 Near Port 57.4 64.7 60.5 64.4 30.4 34.4 32.6 34.4 14.4 15.8 15.1 15.8 23.5 25.7 24.3 25.7 Range 42.6-64.7 21.6-34.4 13.1-16.1 17.5-25.7 TABLE-3.5.2(B) SUMMARY OF AMBIENT AIR QUALITY RESULTS (February, 2015) 3 3 Station Locations CO ( g/m ) O3 ( g/m ) Code Min Max Avg 98th Min Max Avg 98th %le %le AAQ1 Indiranagar 344 442 383 433 4.1 6.9 5.5 6.9 AAQ2 Korukkupet (near Raiway Station) 355 460 396 454 4.7 6.7 5.7 6.6 AAQ3 Mint (near Pencil Factory) 367 464 406 461 4.7 6.8 5.7 6.8 AAQ4 Washermanpet 331 444 364 435 3.0 6.4 4.8 6.4 AAQ5 Old Royapuram (near Railway Station) 302 475 397 475 4.2 6.8 5.4 6.8 AAQ6 Near Port 398 487 443 487 5.1 7.9 5.8 7.8 Range 302-487 3.0-7.9 VIMTA Labs Limited, Hyderabad C3-20 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment TABLE-3.5.2(C) SUMMARY OF AMBIENT AIR QUALITY RESULTS (February, 2015) Station Locations Lead (Pb) (ng/m3) Arsenic (As) (ng/m3) Nickel (Ni) (ng/m3) Code Min Max Avg 98th Min Max Avg 98th Min Max Avg 98th %le %le %le AAQ1 Indiranagar <0.05 <0.05 <0.05 <0.05 <0.2 <0.2 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 AAQ2 Korukkupet (near Raiway Station) <0.05 <0.05 <0.05 <0.05 <0.2 <0.2 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 AAQ3 Mint (near Pencil Factory) <0.05 <0.05 <0.05 <0.05 <0.2 <0.2 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 AAQ4 Washermanpet <0.05 <0.05 <0.05 <0.05 <0.2 <0.2 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 AAQ5 Old Royapuram (near Railway Station) <0.05 <0.05 <0.05 <0.05 <0.2 <0.2 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 AAQ6 Near Port <0.05 <0.05 <0.05 <0.05 <0.2 <0.2 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 Range <0.05 <0.2 <0.1 TABLE-3.5.2(D) SUMMARY OF AMBIENT AIR QUALITY RESULTS (February, 2015) 3 3 Station Locations Ammonia, NH3 ( g/m ) Benzene (C6H6) ( g/m ) Benzo(a)pyrene (BaP) Code (ng/m3) Min Max Avg 98th Min Max Avg 98th %le Min Max Avg 98th %le %le AAQ1 Indiranagar <20 <20 <20 <20 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 AAQ2 Korukkupet (near Raiway Station) <20 <20 <20 <20 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 AAQ3 Mint (near Pencil Factory) <20 <20 <20 <20 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 AAQ4 Washermanpet <20 <20 <20 <20 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 AAQ5 Old Royapuram (near Railway Station) <20 <20 <20 <20 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 AAQ6 Near Port <20 <20 <20 <20 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 Range <20 <1.0 <1.0 VIMTA Labs Limited, Hyderabad C3-21 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Summary of Observations The results of the monitored data indicate that the ambient air quality of the region in general is in conformity with respect to rural / residential norms of the National Ambient Air Quality Standards of CPCB, with present level of activities. 1] PM10 The maximum value for PM10 is observed at Near Port (AAQ6) station, as 64.7 g/m3 with the minimum value observed at Washermanpet (AAQ4) station as 42.6 g/m3 during the study period. 2] PM2.5 The maximum value for PM2.5 is observed at near Port (AAQ6) station, as 34.4 g/m3 with the minimum value observed at Washermanpet (AAQ4) station as 21.6 g/m3 during the study period. 3] SO2 3 The minimum value for SO2 is observed to be 13.1 g/m at Indiranagar (AAQ1) station with the maximum value observed at Mint near pencil factory (AAQ3) as 16.1 g/m3 during the study period. 4] NOx The maximum value for NOx is observed at Near Port (AAQ6) station, as 25.7 g/m3 with the minimum value observed at Indiranagar (AAQ1) as 17.5 g/m3 during the study period. 5] CO The maximum value for CO is observed at Near Port (AAQ6), as 487 g/m3 with the minimum value observed at old Roypuram near railway station (AAQ5) station as 302 g/m3 during the study period. 6] Ozone (O3) 3 The maximum value for O3 is observed at near Port (AAQ6), as 7.9 g/m with the minimum value observed at Washermanpet (AAQ4) station as 3.0 g/m3 during the study period. 7] Lead (Pb) Lead concentrations were observed <0.05 ηg/m3 in all the sampling locations. 8] Arsenic (As) Arsenic concentration observed <0.2 ng/m3 in all the sampling locations. VIMTA Labs Limited, Hyderabad C3-22 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 9] Nickel (Ni) Nickel concentration observed <0.1 ng/m3 in all the sampling locations. 10] Ammonia (NH3) Ammonia concentration observed in all the locations is <20.0 g/m3. 11] Benzene (C6H6) Benzene concentration observed in all locations is <1.0 g/m3. 12] Benzo (a)Pyrene (BaP) BaP values observed in all the locations are <1.0 ng/m3. Conclusion From the above analysis of the data, it infers that the air quality levels in the study area are of good quality. VIMTA Labs Limited, Hyderabad C3-23 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.6 Water Quality Selected water quality parameters of ground and surface water resources within 500 meters of both side of pipe line has been studied for assessing the water environment and evaluate anticipated impact of the mining activity. Understanding the water quality is essential in preparation of Environmental Impact Assessment and to identify critical issues with a view to suggest appropriate mitigation measures for implementation. The purpose of this study is to: Assess the water quality characteristics for critical parameters; Evaluate the impacts on agricultural productivity, habitat conditions, recreational resources and aesthetics in the vicinity; and Prediction of impact on water quality by this project and related activities. The information required has been collected through primary surveys and secondary sources. 3.6.1 Water Sampling Locations Water samples were collected from six sampling locations consisting of five ground water samples and one surface water samples. These samples were taken as grab samples and analysed as per the procedures specified in Standard Methods for the Examination of Water and Wastewater published by American Public Health Association (APHA). The details of water sampling locations are given in Table- 3.6.1 and shown in Figure-3.6.1. TABLE-3.6.1 DETAILS OF WATER SAMPLING LOCATIONS Code Location Distance from Pipeline (km) Ground Water GW1 Kurukkumpet Near Railway Station 0.1 GW2 Indiranagar 0.6 GW3 Mint near pencil factory 0.1 GW4 Washermenpet 0.1 GW5 Port water Near Royapuram 0.1 Surface Water SW1 At port 0.3 VIMTA Labs Limited, Hyderabad C3-24 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment FIGURE-3.6.1 WATER SAMPLING LOCATIONS VIMTA Labs Limited, Hyderabad C3-25 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment TABLE-3.6.2 GROUND WATER QUALITY Sr. Parameter UOM Standard as GW1 GW2 GW3 GW4 GW5 No. per IS: 10500 1 pH - 6.8 ‒ 8.5 7.53 7.04 7.20 7.12 7.31 2 Colour Hazen 5 [25] 5 6 5 4 5 3 Odour - UO UO UO UO UO UO 4 Conductivity µS/cm $ 670 619 555 1030 532 5 Taste - Agreeable Ag Ag Ag Ag Ag 6 Turbidity NTU 5 [10] 2 1 3 4 7 7 Total Hardness as CaCO3 mg/l 300 [600] 137 115 120 300 115 8 Total Dissolved Solids mg/l 500 [2000] 435 402 360 700 345 9 Total Alkalinity mg/l 200 (600) 104 85 95 185 95 10 Chlorides as Cl mg/l 250 [1000] 112.0 115 80.5 100.8 82.6 11 Residual free Chlorine mg/l 0.2 Min 0.8 0.56 0.32 0.31 0.28 12 Fluoride as F mg/l 1.0 [1.5] 1.2 0.4 0.6 0.2 0.5 13 Calcium as Ca mg/l 75 [200] 164 24 26 100 24 14 Magnesium as Mg mg/l 30 [100] 13.4 13.4 13.4 12.2 13.4 15 Sulphates as SO4 mg/l 200 [400] 61.2 55.3 60.2 98.5 48.7 16 Nitrates as NO3 mg/l 45 (NR) 9.3 2.3 1.8 9.1 2.8 17 Phenolics as C6H5OH mg/l 0.001 [0.002] <0.001 <0.001 <0.001 <0.001 <0.001 18 Cyanide as CN mg/l 0.05 (NR) <0.02 <0.02 <0.02 <0.02 <0.02 29 Boron mg/l 1 [5] <0.2 <0.2 <0.2 <0.2 <0.2 21 Sodium as Na mg/l $ 82.0 86.2 69.4 89.3 67.8 22 Potassium as K mg/l $ 16.4 5.1 4.0 14.5 4.0 23 Iron as Fe mg/l 0.3 [1.0] 0.12 0.29 0.25 0.08 0.14 24 Copper as Cu mg/l 0.05 [1.5] <0.01 <0.01 <0.01 <0.01 <0.01 25 Manganese as Mn mg/l 0.1 [0.3] 0.06 0.01 0.02 0.18 <0.01 26 Aluminum as Al mg/l 0.03 [0.2] 0.17 0.22 0.51 0.20 0.24 27 Chromium as Cr+6 mg/l 0.05 (NR) <0.05 <0.05 <0.05 <0.05 <0.05 28 Cadmium as Cd mg/l 0.01 (NR) <0.01 <0.01 <0.01 <0.01 <0.01 29 Selenium as Se mg/l 0.01 (NR) <0.01 <0.01 <0.01 <0.01 <0.01 30 Arsenic as As mg/l 0.01 (NR) <0.01 <0.01 <0.01 <0.01 <0.01 31 Lead as Pb mg/l 0.05 (NR) 0.05 0.03 <0.01 0.01 0.02 32 Zinc as Zn mg/l 5 [15] <0.01 <0.01 <0.01 <0.01 <0.01 33 Mercury as Hg mg/l 0.001 (NR) <0.001 <0.001 <0.001 <0.001 <0.001 34 Anionic detergents mg/l 0.2 [1.0] 0.17 0.22 0.51 0.20 0.24 35 Mineral Oil mg/l 0.01 [0.03] <0.01 <0.01 <0.01 <0.01 <0.01 36 Pesticides mg/l Absent Absent Absent Absent Absent Absent 37 E.Coli - Absent Absent Absent Absent Absent Absent 38 Total Coliforms MPN/100 10 <2 <2 <2 <2 <2 ml $: Limits not specified, UO: Un-Objectionable, Ag-Agreeable Note: The limits given in parenthesis indicate permissible limit in the absence of alternate source. VIMTA Labs Limited, Hyderabad C3-26 C3-26 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment TABLE-3.6.3 SURFACE WATER QUALITY Sr. No. Parameters Units SW1 1 pH - 7.61 2 Colour Hazen 5 3 Conductivity µS/cm 59100 4 Dissolved oxygen mg/l 5.8 5 BOD, 3day @ 27°C mg/l 5 6 COD mg/l 612 7 Total dissolved solids mg/l 35100 8 Total hardness as CaCO3 mg/l 6000 9 Chlorides as Cl mg/l 18500 10 Residual free Chloride Mg/l <0.2 11 Fluorides as F mg/l 1.3 12 Sulphates as SO4 mg/l 2600 13 Phosphates as PO4 mg/l <0.1 14 Total Alkalinity mg/l 120 15 Nitrates as NO3 mg/l 3.1 16 Cyanides as CN mg/l <0.02 17 Calcium as Ca mg/l 400 18 Magnesium as Mg mg/l 1215 19 Sodium as Na mg/l 10500 20 Potassium as K mg/l 400 21 Total Boron as B mg/l 3.4 22 Iron as Fe mg/l 0.1 23 Chromium as Cr+6 mg/l <0.05 24 Cadmium as Cd mg/l <0.01 25 Lead as Pb mg/l <0.01 26 Copper as Cu mg/l <0.01 27 Arsenic as As mg/l <0.01 28 Selenium as Se mg/l <0.01 29 Phenolics as C6H5OH mg/l <0.001 30 Oil and grease mg/l <1.0 31 Zinc as Zn mg/l 0.22 32 Aluminum as Al mg/l 0.05 33 Mercury as Hg mg/l <0.001 34 SAR - 59.0 35 Insecticides mg/l Absent 36 Anionic detergents as MBAS mg/l <0.2 37 Total Coliforms MPN/ 100ml 10 VIMTA Labs Limited, Hyderabad C3-27 C3-27 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Presentation of Results The results of the parameters analyzed for the five ground water and one surface water samples are presented in Table-3.6.2 and Table-3.6.3 respectively and ground water results are compared with the standards for drinking water as per IS: 10500-2013 “Specifications for Drinking Water”. Ground Water The analysis results indicate that the pH ranges in between 7.04 to 7.53 which are well within the specified standard of 6.5 to 8.5. The maximum pH was observed at Kurukkumpet (GW1) and the minimum pH was observed at Indiranagar (GW2). Conductivity of the samples lies between 532 to 1030 mg/l, the maximum concentration was observed at Washermenpet (GW4). The minimum concentration was observed at Port water near Royapuram (GW5). Total Dissolved Solids (TDS) concentrations were found to be ranging in between 80.5 to 115.0 mg/l, the maximum concentration was observed at Mint area near pencil factory (GW3). The minimum concentration was observed at Indiranagar (GW2). Total Hardness was observed to be ranging from 345 to 700 mg/l. the maximum concentration was observed at Washermenpet (GW4) the minimum concentration was observed at Port water near Royapuram (GW5). Chlorides were found to be in the range of 80.5 to 115.0 mg/l, the maximum concentration was observed at Mint area near pencil factory (GW3). The minimum concentration was observed at Indiranagar (GW2). Sulphates were found to be in the range of 48.7 mg/l to 98.5 mg/l. the maximum concentration was observed at Washermenpet (GW4). The minimum concentration was observed at Port water near Royapuram (GW5). Bacteriological studies revealed the absent of E.coli in ground water. Total coliform count is <2, whereas the standard limit of 10 MPN/100 ml. The physico-chemical and biological analysis revealed that most of the parameters are well within the permissible limits when there is no alternative choice as per IS: 10500. The analysis indicates that there is no evidence of any industry related contamination in the groundwater within the study area. Surface Water The analysis results indicate that the pH was 7.61 at Port water (SW1) which is well within the specified standard of 6.5 to 8.5. VIMTA Labs Limited, Hyderabad C3-28 C3-28 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Conductivity of the samples was 59100 µS/cm at Port Water (SW1). The Total Dissolved Solids (TDS) concentration was found to be 35100 mg/l at Port water (SW1). Total Hardness was observed to be ranging from 6000 mg/l at Port water (SW1). Chlorides were found to be 18500 mg/l at Port water (SW1). Sulphate was found to be 2600 mg/l at Port water (SW1). Bacteriological studies revealed the absence of E.coli in surface water. Total Coliform count was measured 10 MPN/100ml in the samples at Port water (SW1). The surface water quality in the study area does not indicate any industrial contamination. 3.7 Noise Level Survey The physical description of sound concerns its loudness as a function of frequency. Noise in general is sound which is composed of many frequency components of various loudness distributed over the audible frequency range. Various noise scales have been introduced to describe, in a single number, the response of an average human to a complex sound made up of various frequencies at different loudness levels. The most common and universally accepted scale is the A weighted scale which is measured as dB (A). This is more suitable for audible range of 20 to 20,000 Hz. The scale has been designed to weigh various components of noise according to the response of a human ear. The impact of noise sources on surrounding community depends on: Characteristics of noise sources (instantaneous, intermittent or continuous in nature). It can be observed that steady noise is not as annoying as one which is continuously varying in loudness; The time of day at which noise occurs, for example high noise levels at night in residential areas are not acceptable because of sleep disturbance; and The location of the noise source, with respect to noise sensitive land use, which determines the loudness and period of exposure. The environmental impact of noise can have several effects varying from Noise Induced Hearing Loss (NIHL) to annoyance depending on loudness of noise. The environmental impact assessment of noise due to construction activity, and vehicular traffic can be undertaken by taking into consideration various factors like potential damage to hearing, physiological responses, annoyance and general community responses. Noise monitoring has been undertaken for 24 hrs duration at each location. 3.7.1 Identification of Sampling Locations A preliminary reconnaissance survey has been undertaken to identify the major noise generating sources in the area. Noises at different noise generating sources VIMTA Labs Limited, Hyderabad C3-29 C3-29 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment have been identified based on the activities in the village area and ambient noise due to traffic. The noise monitoring has been conducted for determination of noise levels at six locations during the study. The noise levels at each of the locations were recorded for 24 hours once during the study period. The environment setting of each noise monitoring location is given in Table-3.7.1 and shown in Figure-3.7.1. 3.7.2 Methodology of Data Generation 3.7.2.1 Instrument Used for Monitoring Noise levels were measured using integrated sound level meter manufactured by Quest Technologies, USA (Model No.2900). The integrating sound level meter is an integrating/ logging type with Octave filter attachment (model OB-100) with frequency range of 31.5 to 16000 Hz. This instrument is capable of measuring the Sound Pressure Level (SPL), Leq and octave band frequency analysis. VIMTA Labs Limited, Hyderabad C3-30 C3-30 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment FIGURE-3.7.1 NOISE MONITORING LOCATIONS VIMTA Labs Limited, Hyderabad C3-31 C3-31 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment TABLE-3.7.1 DETAILS OF NOISE MONITORING LOCATIONS Location Location Distance from Area Settings Code (Village) Boundary (km) N1 Indiranagar 0.6 Residential N2 Korukkupet Near Raiway Station 0.1 Commercial N3 Mint Near Pencil Factory 0.1 Industrial N4 Washermanpet 0.1 Commercial N5 Old Royapuram Near Railway 0.2 Commercial Station N6 Near Port 0.1 Industrial 3.7.2.2 Method of Monitoring Sound Pressure Level (SPL) measurements were measured at all locations. The readings were taken for every hour for 24 hours. The day noise levels have been monitored during 6 am to 10 pm and night levels during 10 pm to 6 am at all the locations covered in 500 meters of both side of pipe line of the study area. 3.7.2.3Parameters Measured During Monitoring For noise levels measured over a given period of time interval, it is possible to describe important features of noise using statistical quantities. This is calculated using the percent of the time certain noise levels are exceeding the time interval. The notation for the statistical quantities of noise levels are described below: L10 is the noise level exceeded 10 per cent of the time; L50 is the noise level exceeded 50 per cent of the time; and L90 is the noise level exceeded 90 per cent of the time. Equivalent Sound Pressure Level (Leq): The Leq is the equivalent continuous sound level which is equivalent to the same sound energy as the actual fluctuating sound measured in the same period. This is necessary because sound from noise source often fluctuates widely during a given period of time. This is calculated from the following equation: 2 (L10 - L90) Leq = L50 + ------60 Lday is defined as the equivalent noise level measured over a period of time during day (6 am to 10 pm). Lnight is defined as the equivalent noise level measured over a period of time during night (10 pm to 6 am). VIMTA Labs Limited, Hyderabad C3-32 C3-32 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Day-Night Sound Level (LDN): The noise rating developed for community noise from all sources is the Day-Night Sound Level (LDN). It is similar to a 24 h equivalent sound level except that during night time period (10 pm to 6 am) a 10 dB (A) weighting penalty is added to the instantaneous sound level before computing the 24 h average. This night time penalty is added to account for the fact that noise during night when people usually sleep is judged as more annoying than the same noise during the day time. The Ldn for a given location in a community may be calculated from the hourly Leq's, by the following equation. Ld/10 (Ln+10)/10 Ldn = 10 log {1/24[16(10 ) + 8 (10 )]} Where Ld is the equivalent sound level during the day time (6 am to 10 pm) and Ln is the equivalent sound level during the night time (10 pm to 6 am). 3.7.4 Presentation of Results The statistical analysis is done for measured noise levels at six locations for once during study period. The parameters are analyzed for Lday, Lnight, and Ldn. These results are tabulated in Table-3.7.2. TABLE-3.7.2 NOISE LEVELS IN THE STUDY AREA IN dB (A) Location Location L10 L50 L90 Leq LDay LNight LD/N Code N1 Indiranagar 49.7 46.0 42.4 46.9 47.6 43.4 50.7 N2 Korukkupet Near Raiway Station 59.4 55.5 51.7 56.5 58.4 53.7 61.2 N3 Mint Near Pencil Factory 60.7 56.9 53.4 57.8 59.6 55.4 62.4 N4 Washermanpet 54.8 51.2 47.5 52.1 52.6 48.6 55.9 N5 Old Royapuram Near Railway Station 55.9 52.0 48.2 53.0 54.0 50.1 57.3 N6 Port Near Royapuram 69.3 65.6 62.0 66.5 67.0 64.1 71.1 TABLE-3.7.3 AMBIENT NOISE STANDARDS Area Code Ambient Noise Standards Category of Area Noise Levels (dB (A) Leq (Limits) Day time Night time A Industrial Area 75 70 B Commercial Area 65 55 C Residential Area 55 45 D Silence Zone 50 40 VIMTA Labs Limited, Hyderabad C3-33 C3-33 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.7.5 Observations a) Day time Noise Levels (Lday) Industrial Area : The day time noise levels were ranged in between 59.6 dB (A) to 67.0 dB (A). The maximum value 67.0 dB (A) was recorded near port (N6), and the minimum value 59.6 dB (A) was recorded at Mint (N3). Commercial Area : The day time noise levels were ranged in between 52.6 dB (A) to 58.4 dB (A). The maximum value 58.4 dB (A) was recorded at Korukkupet (N2), and the minimum value 52.6 dB (A) was recorded at Washermanpet (N4). Residential Area : The day time noise level was found to be 47.6 dB (A) recorded at Indiranagar (N1). b) Night time Noise Levels (Lnight) Industrial Area : The night time noise levels were ranged in between 55.4 dB (A) to 64.1 dB (A). The maximum value 64.1 dB (A) was recorded near port (N6), and the minimum value 55.4 dB (A) was recorded at Mint (N3). Commercial Area : The night time noise levels were ranged in between 48.6 dB (A) to 53.7 dB (A). The maximum value 53.7 dB (A) was recorded at Korukkupet (N2), and the minimum value 48.6 dB (A) was recorded at Washermanpet (N4). Residential Area : The night time noise level was found to be 43.4 dB (A) recorded at Indiranagar (N1). 3.8 Ecology and Biodiversity 3.8.1 Introduction Ecological evaluation aims at developing and applying methodologies to assess the relevance of an area for nature conservation. As such, it is to support the assessment of the impact of a proposed development by providing guidance on how to describe the ecological features within the area affected, how to value them, and how to predict the value losses caused by the development. The evaluation of the ecological significance of an area can be undertaken from different perspectives and consequently with different objectives. One of such perspectives focuses on the conservation of the biological diversity or biodiversity. Among the human activities that pose the highest threat to the conservation of biodiversity are the developmental projects in particular. Such projects represent artificial elements that cut through the landscape and interfere with the natural habitat and its conditions by emissions that may be solid, liquid and or gaseous. This in turn influences the abundance and distribution of plant and animal species, i.e., the biodiversity of the areas impacted. VIMTA Labs Limited, Hyderabad C3-34 C3-34 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.8.2 Objectives of the study To assess the nature and distribution of vegetation along the the proposed re- laying/re-routing of three new piggable lines namely, one line for Black Oil , second line for White Oil and third line for Lubes on Railway land/Port land connecting Korukkupet and Chennai Port. To assess the flora and fauna in the study area. To ascertain the migratory routes of fauna, presence of breeding grounds and sensitive habitats in the study area, if any. To assess the presence of protected areas in the study area. To review the information from secondary sources and discuss the issues of concern with the relevant authority and stakeholders. 3.8.3 Methodology To achieve the above objectives a detailed study of the area was undertaken in 10 km radius on either side of the proposed re-laying/re-routing of pipeline. The different methods adopted were as follows: The proposed re-laying/re-routing of pipeline is 5.7 km, and along the railway track. The starting point of the pipeline is (IOCL Depot, korukkupet Dispatch point) ‒ (IOCL Depot, Receiving point) Compilation of secondary data with respect to the study area from published literature and Government agencies; and Generation of primary data by undertaking ecological studies in the area. The list of Terrestrial sampling locations in the study area is presented inTable-3.8.1 and shown in Figure-3.8.1 TABLE-3.8.1 LIST OF ECOLOGICAL SAMPLING LOCATIONS Code Name of the Locations Distance from Near pipeline point (Km) Terrestrial Location TE-1 S R Royapuram 0.1 TE-2 Near village Vadapurambakkam 8.5 VIMTA Labs Limited, Hyderabad C3-35 C3-35 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment FIGURE 3.8.1 ECOLOGICAL SAMPLING LOCATIONS VIMTA Labs Limited, Hyderabad C3-36 C3-36 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.8.4 General Ecology of the Study Area Chennai has the unique distinction of being a metropolitan city with its own forest within city limits. Most of the study area is highly urbanized dense human habituated area. The proposed LNG pipelines runs along the railway track from IOCL Dispatch Terminal located near Korukkupet to receiving terminal at Chennai port. Chennai has great biodiversity because of the presence of Ecological sensitive areas. The ecological heritage sites in Chennai are classified into five broad categories, according to the vegetation types and natural resources - scrub jungles being one of them. Scrub jungles are home to diverse and fragile biological organisms. There are five sites that come under this category and these include the Guindy National Park, IIT Campus, Theosophical Society Campus, Madras Christian College Campus and Kattupalli Island. All these ecological heritage sites are coming out of the 10 km study area. Flora As the study area comes under urban and suburban parts of Chennai there is no specially marked vegetation. The proposed pipeline runs along the Railway tracks the flora present along these Railway tracks are Shrubs and herbs. And remaining urban study area is having trees occurring as urban plantations and road side trees. The list of flora recorded is presented in Table -3.8.2 Table -3.8.2 LIST OF FLORA IN STUDY AREA Sr. No. Scientific Name Family 1 Azadiracthaindica Meliaceae 2 Anacardiumoccidentale Anacardiaceae 3 Annonasquamosal Annonaceae 4 Aeglemarmelos Rutaceae 5 Borassusflabellifer Arecaceae 6 Coccusnucifera Arecaceae 7 Desmodiumtrifolium Fabaceae 8 Emblicaofficinalis Euphorbiaceae 9 Mangiferaindica Anacardiaceae 10 Musa paradisiac Musaceae 11 Polyalthialongifolia Annonaceae 12 Spondiasmangifera Anacardiaceae 13 Saracaashoka Caesalpiniaceae 14 Ficusreligiosa Moraceae 15 Ficusbengalensis Moraceae 16 Ziziphusjujuba Rhamnaceae 17 Ficushispida Moraceae 18 Semecarpusanacardium Anacardiaceae 19 Helictresisora Tiliaceae 20 Anogeissuslatifolia Combrataceae 21 Ficuscarica Moraceae 22 Ficusglomerata Moraceae 23 Ocimum sanctum Labiatae 24 Ocimum sanctum Labiatae 25 Jatrophagossypifolia Euphorbiaceae 26 Jusrtia simplex Acanthaceae 27 Jussiaeasuffraticosa Onagraceae 28 Mimosa pudica Mimosaceae VIMTA Labs Limited, Hyderabad C3-37 C3-37 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Sr. No. Scientific Name Family 29 Osimumamericanum Labiataceae 30 Peltrophorumpterocarpus Fabaceae 31 Meliaazadiractha Meliaceae 32 Oxalis cornicula Oxalidaceae 33 Tephrosiapurpuria Fabaceae 34 Feroniaelephantum Verbanaceae 35 Tamarindusindica Fabaceae 36 Terminaliacatappa Combertaceae Herbs & shrubs 37 Calotropisgigantica Apocynaceae 38 Tridaxprocumbens Asreraceae 39 Partheniumhysterophorus Asteraceae 40 Ricinuscommunis Euphorbiaceae 41 Spheranthesindicus Asteraceae 42 Phyllanthesamarus Phyllanthaceae 43 Cynodondoctylon Poaceae VIMTA Labs Limited, Hyderabad C3-38 C3-38 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Little Egret near Railway line Shrubs near railway track Castor oil plant (Ricinus communis) Vegetation along Railway track VIMTA Labs Limited, Hyderabad C3-39 C3-39 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Fauna As the study area is urban area there is no Major wild life. However Guindy national park is 12.2 km distance from proposed pipeline. In the study area, Domestic animals like Dogs, Cats, and Cattles are present. Chennai has long been a heaven for birds it is the only urban area in India where greater flamingo, Osprey, Eurasian eagle owl and pied avocet can be seen marshy and coastal areas in the city. The list of recorded fauna during primary field survey is presented in Table -3.8.3 TABLE -3.8.3 LIST OF FAUNA OF IN THE STUDY AREA Sr. No. Scientific Name Common name Conservation Status as per Wildlife Protection Act (1972) 1 Corvussplendens Common crow Sch-V 2 Egrettagarzetta Little egret Sch-IV 3 Ardeolagreyii Pond heron Sch-IV 4 Bubulcus ibis Cattle egret Sch-IV 5 Acridotherestristicus Common myna Sch-IV 6 Passer domesticus House Sparrow Sch-IV 7 Phoenicopterusroseus Grater flamingo Sch-IV 8 Bubo bubo Eurasian eagle owl Sch-IV Mammals 7 Feliscatus Domestic Cat Sch-IV 8 Bos Taurus Domestic Cattle Sch-IV 9 Canisfamiliaris Domestic Dog Sch-IV 10 Funambulus Three-striped Palm Sch-IV Palmarum Squirrel 11 Musmusculus Common HouseMouse Sch-V 12 Bandocotabengalensis Bandocoot Sch-V 3.8.5 Conclusion As per Ministry of Environment & Forests Notifications and local forest notifications, there are no Wild life sanctuaries, National parks, Eco-sensitive zone, Bio-spheres in 10 km radius from proposed Pipe line site. On comparison of the check list given in the Schedule-I of the Act and the list of wildlife recorded in the study area, it can be concluded that there are no schedule-I species , and rest of the species belongs to Schedule- IV and V of Wildlife (Protection) Act, 1972. 3.9 Demography and Socio-Economics In this section, the prevailing socio-economic aspects of people in the study area around the receiving point of pipeline, dispatch point of pipeline and for 500 meters of both sides of the pipe line which would form the basis for making planning efforts for the socio-economic development of people of the study area, have been described. VIMTA Labs Limited, Hyderabad C3-40 C3-40 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.9.1 Methodology Adopted for the Study The methodology adopted for the study mainly includes review of latest published secondary data (District Census Statistical Handbooks-2011 and Primary Census Abstract of Census-2011) with respect to population, Social structure, literacy levels and occupational structure available for 500 meters on either side of the pipelines, receiving point of pipeline and dispatch point of pipe line. 3.9.2 Review of Demographic and Socio-Economic Profile-2011 The village wise demographic data for the census year 2011 is given in Annexure-IV. The salient features of the demographic and socio-economic details are described in the following sections. 3.9.3 500 meter on either Side of Pipeline In this section, the prevailing socio-economic aspects of people in the study area around 500 meters of both sides of the pipe line which would form the basis for making planning efforts for the socio-economic development of people of the study area, have been described. 3.9.3.1 Demography Distribution of Population As per 2011 census the study area consisted of 428318 persons inhabited in study area. The distribution of population in the study area is shown in Table- 3.9.1. TABLE-3.9.1 DISTRIBUTION OF POPULATION Particulars 0-1 1-2 2-3 3-4 4-5 5-5.7 0-5.7 km km km km km km km No. of Households 27302 22941 21157 16097 9639 5722 102858 Male Population 54268 46926 44996 34411 21159 12537 214297 Female Population 53927 47362 45335 33822 21442 12133 214021 Total Population 108195 94288 90331 68233 42601 24670 428318 Male Population (0-6 years) 6107 5588 4922 3576 2116 1232 23541 Female Population (0-6 years) 5806 5437 4637 3353 1981 1167 22381 Total Population (0-6 years) 11913 11025 9559 6929 4097 2399 45922 % of 0-6 years population 11.01 11.69 10.58 10.15 9.62 9.72 10.72 Average Household Size 3.96 4.11 4.27 4.24 4.42 4.31 4.16 % of males to the total population 50.16 49.77 49.81 50.43 49.67 50.82 50.03 % of females to the total population 49.84 50.23 50.19 49.57 50.33 49.18 49.97 Sex Ratio (no of females per 1000 males) 994 1009 1008 983 1013 968 999 Source: District Census Hand Book –2011 VIMTA Labs Limited, Hyderabad C3-41 C3-41 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Average Household Size The study area has a family size of 4.16 as per 2011 census. Sex Ratio The configuration of male and female indicates that the males constitute to about 50.03% and females to 49.97% of the total population as per 2011 census records. The sex ratio i.e. the number of females per 1000 males indirectly reveals certain sociological aspects in relation with female births, infant mortality among female children and single person family structure, a resultant of migration of industrial workers. The study area on an average has 999 females per 1000 males as per 2011 census reports. 3.9.3.2 Social Structure In the study area, as per 2011 census, 17.92% of the population belongs to Scheduled Castes (SC) and 0.10% to Scheduled Tribes (ST). The distribution of population by social structure is shown in Table-3.9.2. TABLE-3.9.2 DISTRIBUTION OF POPULATION BY SOCIAL STRUCTURE Particulars 0-1 1-2 2-3 3-4 4-5 5-5.7 0-5.7 km km km km km km km Schedule caste 7888 22485 23669 7145 13106 2466 76759 % To the total population 7.29 23.85 26.20 10.47 30.76 10.00 17.92 Schedule Tribes 48 96 107 116 62 14 443 % To the total population 0.04 0.10 0.12 0.17 0.15 0.06 0.10 Total SC and ST population 7936 22581 23776 7261 13168 2480 77202 % To total SC and ST population 7.33 23.95 26.32 10.64 30.91 10.05 18.02 Total population 108195 94288 90331 68233 42601 24670 428318 Source: District Census Hand Book –2011 3.9.3.3 Literacy Levels The study area experiences a literacy rate of 85.12 % (2011). The distribution of literate and literacy rate in the study area is given in Table-3.9.3. TABLE-3.9.3 DISTRIBUTION OF LITERATE AND LITERACY RATES 0-1 1-2 2-3 3-4 4-5 5-5.7 0-5.7 Particulars km km km km km km km Male Population 54268 46926 44996 34411 21159 12537 214297 Female Population 53927 47362 45335 33822 21442 12133 214021 Total Population 108195 94288 90331 68233 42601 24670 428318 Male Population (0-6 years) 6107 5588 4922 3576 2116 1232 23541 Female Population (0-6 years) 5806 5437 4637 3353 1981 1167 22381 Total Population (0-6 years) 11913 11025 9559 6929 4097 2399 45922 Total literates above 7 years 96282 83263 80772 61304 38504 22271 382396 VIMTA Labs Limited, Hyderabad C3-42 C3-42 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Male literates 43061 35080 35708 28823 17908 10276 170856 Female literates 38922 30859 32771 26111 16742 9218 154623 Total literates 81983 65939 68479 54934 34650 19494 325479 Male literacy rate (%) 52.52 53.20 52.14 52.47 51.68 52.71 52.49 Female literacy rate (%) 47.48 46.80 47.86 47.53 48.32 47.29 47.51 Average Male Literacy to the 44.72 42.13 44.21 47.02 46.51 46.14 44.68 total population (%) Average female Literacy to 40.43 37.06 40.57 42.59 43.48 41.39 40.44 the total population (%) Total Literacy rate (%) 85.15 79.19 84.78 89.61 89.99 87.53 85.12 Source: District Census Hand Book –2011 The male literacy i.e. the percentage of literate males to the total males of the study area works out to be 52.49%. The female literacy rate, which is an important indicator for social change, is observed to be 47.51% in the study area as per 2011 census records. 3.9.3.4 Occupational Structure The occupational structure of residents in the study area is studied with reference to main workers, marginal workers and non-workers. The main workers include 10 categories of workers defined by the Census Department consisting of cultivators, agricultural laborers, those engaged in live-stock, forestry, fishing, mining and quarrying; manufacturing, processing and repairs in household industry; and other than household industry, construction, trade and commerce, transport and communication and other services. The marginal workers are those workers engaged in some work for a period of less than six months during the reference year prior to the census survey. The non-workers include those engaged in unpaid household duties, students, retired persons, dependents, beggars, vagrants etc.; institutional inmates or all other non-workers who do not fall under the above categories. Total work participation rate in the project study areas is 37.37% and the non- workers constitute 62.63% of the total population respectively. The distribution of workers by occupation indicates that the non-workers are the predominant population. The main workers to the total workers are 89.00% and the marginal workers constitute to 11.00% to the total workers. The occupational structure of the study area is shown in Table-3.9.4. TABLE-3.9.4 OCCUPATIONAL STRUCTURE Particulars 0-1 km 1-2 2-3 3-4 4-5 5-5.7 0-5.7 km km km km km km Total Population 108195 94288 90331 68233 42601 24670 428318 Total workers 41714 34359 33907 25352 15709 9034 160075 Work participation rate (%) 38.55 36.44 37.54 37.16 36.87 36.62 37.37 Total main workers 37193 31291 29713 22825 13402 8036 142460 % of main workers to total workers 89.16 91.07 87.63 90.03 85.31 88.95 89.00 Marginal workers 4521 3068 4194 2527 2307 998 17615 VIMTA Labs Limited, Hyderabad C3-43 C3-43 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment % of marginal workers to total workers 10.84 8.93 12.37 9.97 14.69 11.05 11.00 Non-workers 66481 59929 56424 42881 26892 15636 268243 % of non-workers to total population 61.45 63.56 62.46 62.84 63.13 63.38 62.63 Source: District Census Hand Book-2011 3.9.4 Around the FS Terminal of Pipeline In this section, the prevailing socio-economic aspects of people in the study area around the FST of pipeline which would form the basis for making planning efforts for the socio-economic development of people of the study area, have been described. 3.9.4.1Demography Distribution of Population As per 2011 census the study area consisted of 3097254 persons inhabited in study area. The distribution of population in the study area is shown in Table- 3.9.5. TABLE-3.9.5 DISTRIBUTION OF POPULATION Particulars 0-3 km 3-7 km 7-10 km 0-10 km No. of Households 155198 345664 251717 752579 Male Population 328763 716898 511214 1556875 Female Population 325588 705046 509745 1540379 Total Population 654351 1421944 1020959 3097254 Male Population (0-6 years) 35134 75333 51460 161927 Female Population (0-6 years) 33642 71022 48567 153231 Total Population (0-6 years) 68776 146355 100027 315158 % of 0-6 years population 10.51 10.29 9.80 10.18 Average Household Size 4.22 4.11 4.06 4.12 % of males to the total population 50.24 50.42 50.07 50.27 % of females to the total population 49.76 49.58 49.93 49.73 Sex Ratio (no of females per 1000 males) 990 983 997 989 Source: District Census Hand Book –2011 Average Household Size The study area has average family size of 4.12 as per 2011 census. Sex Ratio The configuration of male and female indicates that the males constitute to about 50.27% and females to 49.73% of the total population as per 2011 census records. The sex ratio i.e. the number of females per 1000 males indirectly reveals certain sociological aspects in relation with female births, infant mortality VIMTA Labs Limited, Hyderabad C3-44 C3-44 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment among female children and single person family structure, a resultant of migration of industrial workers. The study area on an average has 989 females per 1000 males as per 2011 census reports, whereas the national sex ratio is 943 females per 1000 male population and the Tamilnadu state sex ratio is 996 females per 1000 males. The study area sex ratio is more than the national and less than the state sex ratio. 3.9.4.2Social Structure In the study area, as per 2011 census, 19.39% of the population belongs to Scheduled Castes (SC) and 0.21% to Scheduled Tribes (ST). Overall the data of social stratification reveals that the SC and ST % to population is more than 19%, The SC and ST community are marginalized and they are at considered at low level of social strata and calls for a special attention in Social Impact Management Plan for improving their socio-economic status apart from preservation and protection of their art, culture and traditional rights of livelihood. The distribution of population by social structure is shown in Table-3.9.6. TABLE-3.9.6 DISTRIBUTION OF POPULATION BY SOCIAL STRUCTURE Particulars 0-3 km 3-7 km 7-10 km 0-10 km Schedule caste 100518 323493 176520 600531 % To the total population 15.36 22.75 17.29 19.39 Schedule Tribes 704 2915 2898 6517 % To the total population 0.11 0.21 0.28 0.21 Total SC and ST population 101222 326408 179418 607048 % To total population 15.47 22.96 17.57 19.60 Total population 654351 1421944 1020959 3097254 Source: District Census Hand Book –2011 3.9.4.3 Literacy Levels The study area experiences a literacy rate of 88.86 % (2011), whereas the national literacy rate is 73% and the state literacy rate is 80.1%. The distribution of literate and literacy rate in the study area is given in Table-3.9.7. TABLE-3.9.7 DISTRIBUTION OF LITERATE AND LITERACY RATES Particulars 0-3 km 3-7 km 7-10 km 0-10 km Male Population 328763 716898 511214 1556875 Female Population 325588 705046 509745 1540379 Total Population 654351 1421944 1020959 3097254 Male Population (0-6 years) 35134 75333 51460 161927 Female Population (0-6 years) 33642 71022 48567 153231 Total Population (0-6 years) 68776 146355 100027 315158 Total literates above 7 years 585575 1275589 920932 2782096 Male literates 264695 594909 433417 1293021 VIMTA Labs Limited, Hyderabad C3-45 C3-45 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Female literates 238389 538190 402641 1179220 Total literates 503084 1133099 836058 2472241 Male literacy rate (%) 52.61 52.50 51.84 52.30 Female literacy rate (%) 47.39 47.50 48.16 47.70 Average Male Literacy to the 45.20 46.64 47.06 46.48 total population (%) Average female Literacy to the 40.71 42.19 43.72 42.39 total population (%) Total Literacy rate (%) 85.91 88.83 90.78 88.86 Source: District Census Hand Book –2011 The male literacy i.e. the percentage of literate males to the total literates of the study area works out to be 52.30%. The female literacy rate, which is an important indicator for social change, is observed to be 47.70% to the total literates in the study area as per 2011 census records. 3.9.4.4 Occupational Structure Total work participation in the project study areas is 38.03% and the non-workers constitute 61.97% of the total population respectively. The distribution of workers by occupation indicates that the non-workers are the predominant population. The main workers to the total workers are 88.03% and the marginal workers constitute to 11.97% to the total workers. The occupational structure of the study area is shown in Table-3.9.8. TABLE-3.9.8 OCCUPATIONAL STRUCTURE Particulars 0-3 km 3-7 km 7-10 km 0-10 km Total Population 654351 1421944 1020959 3097254 Total workers 244204 538385 395336 1177925 Work participation rate (%) 37.32 37.86 38.72 38.03 Total main workers 216782 472000 348096 1036878 % of main workers to total workers 88.77 87.67 88.05 88.03 Marginal workers 27422 66385 47240 141047 % of marginal workers to total workers 11.23 12.33 11.95 11.97 Non-workers 410147 883559 625623 1919329 % of non-workers to total population 62.68 62.14 61.28 61.97 Source: District Census Hand Book-2011 3.9.5 IOCL Korukkupet Terminal ‒ 10 km Radius In this section, the prevailing socio-economic aspects of people in the study area around the dispatch point of pipeline which would form the basis for making planning efforts for the socio-economic development of people of the study area have been described. VIMTA Labs Limited, Hyderabad C3-46 C3-46 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.9.5.1Demography Distribution of Population As per 2011 census the study area consisted of 32,54,239 persons inhabited in study area. The distribution of population in the study area is shown in Table- 3.9.9. TABLE-3.9.9 DISTRIBUTION OF POPULATION Particulars 0-3 km 3-7 km 7-10 km 0-10 km No. of Households 204612 347313 241221 793146 Male Population 425502 716439 494863 1636804 Female Population 424479 706826 486130 1617435 Total Population 849981 1423265 980993 3254239 Male Population (0-6 years) 46494 74668 48280 169442 Female Population (0-6 years) 44122 70645 45623 160390 Total Population (0-6 years) 90616 145313 93903 329832 % of 0-6 years population 10.66 10.21 9.57 10.14 Average Household Size 4.15 4.10 4.07 4.10 % of males to the total population 50.06 50.34 50.45 50.30 % of females to the total population 49.94 49.66 49.55 49.70 Sex Ratio (no of females per 1000 males) 998 987 982 988 Source: District Census Hand Book –2011 Average Household Size The study area has average family size of 4.10 as per 2011 census. Sex Ratio The configuration of male and female indicates that the males constitute to about 50.30% and females to 49.70% of the total population as per 2011 census records. The sex ratio i.e. the number of females per 1000 males indirectly reveals certain sociological aspects in relation with female births, infant mortality among female children and single person family structure, a resultant of migration of industrial workers. The study area on an average has 988 females per 1000 males as per 2011 census reports, whereas the national sex ratio is 943 females per 1000 male population and the Tamil Nadu state sex ratio is 996 females per 1000 males. The study area sex ratio is more than the national and less than the state sex ratio. 3.9.5.2 Social Structure In the study area, as per 2011 census, 19.44% of the population belongs to Scheduled Castes (SC) and 0.24% to Scheduled Tribes (ST). Overall the data of social stratification reveals that the SC and ST % to population is more than 19%, The SC and ST community are marginalized and they are at considered at low level of social strata and calls for a special attention in Social Impact Management VIMTA Labs Limited, Hyderabad C3-47 C3-47 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment Plan for improving their socio-economic status apart from preservation and protection of their art, culture and traditional rights of livelihood. The distribution of population by social structure is shown in Table-3.9.10. TABLE-3.9.10 DISTRIBUTION OF POPULATION BY SOCIAL STRUCTURE Particulars 0-3 km 3-7 km 7-10 km 0-10 km Schedule caste 189182 266360 176968 632510 % To the total population 22.26 18.71 18.04 19.44 Schedule Tribes 1134 3105 3717 7956 % To the total population 0.13 0.22 0.38 0.24 Total SC and ST population 190316 269465 180685 640466 % To total population 22.39 18.93 18.42 19.68 Total population 849981 1423265 980993 3254239 Source: District Census Hand Book –2011 3.9.5.3 Literacy Levels The study area experiences a literacy rate of 89.01 % (2011), whereas the national literacy rate is 73% and the state literacy rate is 80.1%. The distribution of literate and literacy rate in the study area is given in Table-3.9.11. TABLE-3.9.11 DISTRIBUTION OF LITERATE AND LITERACY RATES Particulars 0-3 km 3-7 km 7-10 km 0-10 km Male Population 425502 716439 494863 1636804 Female Population 424479 706826 486130 1617435 Total Population 849981 1423265 980993 3254239 Male Population (0-6 years) 46494 74668 48280 169442 Female Population (0-6 years) 44122 70645 45623 160390 Total Population (0-6 years) 90616 145313 93903 329832 Total literates above 7 years 759365 1277952 887090 2924407 Male literates 341276 598569 421837 1361682 Female literates 309440 544747 387274 1241461 Total literates 650716 1143316 809111 2603143 Male literacy rate (%) 52.45 52.35 52.14 52.31 Female literacy rate (%) 47.55 47.65 47.86 47.69 Average Male Literacy to the total 44.94 46.84 47.55 46.56 population (%) Average female Literacy to the total 40.75 42.63 43.66 42.45 population (%) Total Literacy rate (%) 85.69 89.46 91.21 89.01 Source: District Census Hand Book –2011 The male literacy i.e. the percentage of literate males to the total literates of the study area works out to be 52.31%. The female literacy rate, which is an important indicator for social change, is observed to be 47.69% to the total literates in the study area as per 2011 census records. VIMTA Labs Limited, Hyderabad C3-48 C3-48 Environmental Management Plan Report for the Relaying and rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-3 Description of Environment 3.9.5.4 Occupational Structure Total work participation in the project study areas is 38.20% and the non-workers constitute 61.80% of the total population respectively. The distribution of workers by occupation indicates that the non-workers are the predominant population. The main workers to the total workers are 88.12% and the marginal workers constitute to 11.88% to the total workers. The occupational structure of the study area is shown in Table-3.9.12. TABLE-3.9.12 OCCUPATIONAL STRUCTURE Particulars 0-3 km 3-7 km 7-10 km 0-10 km Total Population 849981 1423265 980993 3254239 Total workers 316154 536105 390754 1243013 Work participation rate (%) 37.20 37.67 39.83 38.20 Total main workers 279643 471720 343977 1095340 % of main workers to total workers 88.45 87.99 88.03 88.12 Marginal workers 36511 64385 46777 147673 % of marginal workers to total workers 11.55 12.01 11.97 11.88 Non-workers 533827 887160 590239 2011226 % of non-workers to total population 62.80 62.33 60.17 61.80 Source: District Census Hand Book-2011 VIMTA Labs Limited, Hyderabad C3-49 C3-49 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-4 Anticipated Environmental Impacts and Mitigation Measures 4.0 ANTICIPATED ENVIRONMENTAL IMPACTS AND MITIGATION MEASURES This chapter presents identification and appraisal of various impacts from the proposed pipeline project. The mitigation measures for each component during construction and operational phases of the proposed project are also described in the chapter. The proposed project would create impact on the environment in two distinct phases: During the construction phase which may be regarded as temporary or short term; and During the operation phase which would have long term effects. The construction and functional phases of the proposed project comprises of various activities, each of which will have some impact on one or more environmental parameters. Various impacts during the functional phase of the project have been studied to estimate the impact on the environment and are discussed briefly in the subsequent sections. The following activities related to the operational phase will have varying impacts on the environment and are considered for impact assessment: Air Environment; Noise Environment; Water Environment; Solid Waste Soil Environment; Topography and Land use; Biological Environment; Socio-economics Environment; 4.1 During Construction Phase Laying of pipeline is similar to the familiar linear development projects, such as road or railway construction. Therefore, considerations of the possible adverse effects of such projects are almost entirely with the short-term construction phase. The activities most affecting the environment during this phase of the work are anticipated to be transport of materials for construction purposes like pipes and piping components, structural steel items and aggregates for concrete fabrication. 4.1.1 Topography and Land Use The project activities include excavation of soil in the Right of Way (RoW) for laying of the pipeline. The pipeline will be laid minimum 1.5 meter below the ground and the excavated area during the construction will be again restored to its original shape. Thus the impact on the topography and landuse during the construction is reversible and insignificant. VIMTA Labs Limited, Hyderabad C4-1 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-4 Anticipated Environmental Impacts and Mitigation Measures 4.1.2 Ambient Air Quality The main air quality issues of pipe-laying works on land are the same as those for any project that involves movement of heavy vehicles to and from the site. They are concerned with the creation of airborne soil dust and release of exhaust gases from the various internal combustion engines of motor vehicles. Fugitive dust during transportation is released at ground level and has large particle sizes which are not expected to travel long distance and can be arrested with proper management plan. Exhaust emissions from vehicles and equipment deployed during the construction phase also result in marginal increase in the levels of SO2, NOx, PM, CO and unburnt hydrocarbons. The impact will however, be reversible, marginal, and temporary in nature. The impact of such activities would be temporary and will be confined locally to the construction site itself. Mitigation Measures Proper upkeep and maintenance of vehicles would greatly mitigate the impact on the air quality during the construction phase of the project; Any vehicle not meeting the vehicular pollution standards shall not be used for material transportation; and All vehicles and construction equipment with internal combustion engines in use shall be maintained for effective combustion to reduce carbon particles, CO and HC emission. 4.1.3 Water Quality Pipeline laying (construction) will be more related to mechanical fabrication, assembly and erection; hence the water requirements would be small. The pipeline route does not include any crossing of rivers, streams and ephemeral water bodies. The overall impact on water environment during construction phase due to proposed project is likely to be short term and insignificant. Mitigation Measures The overall impact on water environment during construction phase due to proposed pipeline is likely to be short term and of low significance. Proper care shall be taken to dispose the water used for hydrotesting; Usage of water shall be kept at the minimum; Care shall be taken to avoid contamination of water bodies due to liquid waste, discharge of hazardous substances and contamination by chemicals; and Untreated domestic sewage shall not be discharged in the water bodies. VIMTA Labs Limited, Hyderabad C4-2 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-4 Anticipated Environmental Impacts and Mitigation Measures 4.1.4 Impact on Soil The soil environment may have an impact natively during the exaction of trench required for pipe laying. The excavated material which mainly comprises of top soil may be lost due to erosion during the rains. However, efforts shall be made to prevent accidental spillage of any oil / grease from construction equipment. Unauthorized dumping of waste oil and grease and empty containers, rubber and plastic material etc. shall be strictly prohibited. Given the short time period of the pipe laying stage and the arid nature of the region, by the action of rainfall, and changes in the hydrology are not a significant issue for this project. Mitigation Measures As the topography in and around the site is mostly flat with no slope, there will not be any significant effect on soil erosion and silt run off, even during the heavy rains. The project does not require very deep excavation and removal of material. Efforts shall be made to prevent accidental spillage of any oil and grease from construction equipment; Unauthorized dumping of waste oil and grease and empty containers, rubber and plastic material etc. shall be strictly prohibited; and Conservation of top soil will be undertaken by separate storage of this soil in a confined area until it is required for backfilling. 4.1.5 Noise Levels Construction traffic for loading and unloading, fabrication and handling of equipment and construction materials are likely to cause an increase in the ambient noise levels. At the peak of the construction, marginal increase in noise levels is expected to occur locally at the construction site. The peak noise levels from continuous construction activity may be about 60-70 dB (A) and the maximum noise levels during any construction day will be limited to 1-2 hours. Since the nearest habitation area is located within 500 m from the pipeline route, the noise levels are considered to have some impact on the community. Mitigation Measures All the workers in the close vicinity shall be wearing ear caps/earmuffs/earplugs, protective devices and proper PPEs; DG sets, Compressors and other noise generating machinery used for the construction work will be kept in noise suppression enclosures; and VIMTA Labs Limited, Hyderabad C4-3 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-4 Anticipated Environmental Impacts and Mitigation Measures As the pipeline execution work will be taken up during day-time hours, overall magnitude of this impact shall remain low and restricted to construction period. 4.1.6 Impact on Biological Environment Flora and fauna survey have not revealed the existence of any endangered flora and fauna in the immediate surroundings of the project site and in the study area. Hence, the possibility of adverse impact on the prevailing ecological environment was negligible. During construction phase, the project will not have any significant effect on the aquatic life. 4.1.7 Impacts Socio-economic Environment Impacts associated with certain proposed actions are observed by changes in socio-economic factors in the project area and surrounding region. These changes may be beneficial or detrimental. Emphasis in this category of environment includes cultural, economic and basic human requirements like education, employment, health, water, electricity, transport and communication. 4.2 During Operational Phase Pipelines of this type are acknowledged as the most environmentally acceptable method for transporting crude oil products over long distances. Since the transferring of products is a close loop operation, there will not be any significant effect on the environment because the pipeline will carry only petroleum products that have been prepared ready for direct market use. During the operational phase of the project, along the pipeline alignment, no impact is envisaged on the topography, air quality and ambient noise environment as the pipeline will be underground. 4.2.1 Impact on Soil Quality Hydrocarbon exposure to soil could result in soil contamination due to changes in physical, chemical and biological properties that could lead to deterioration of surface soil. The soil in the area being sandy in nature, hydrocarbons disperse to greater depth than in soils with high clay or organic content, which have a higher capacity for adsorption. The hydrocarbons are adsorbed by soil or spread into the environment. The amount of adsorption or spreading is influenced by: Physical state of the soil; Cation exchange capacity; Organic matter content; and VIMTA Labs Limited, Hyderabad C4-4 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-4 Anticipated Environmental Impacts and Mitigation Measures The depth to restricting layers. The contaminants may persist for long periods unless mitigated. Short term mitigation measures would include containment, control and recovery of the hydrocarbon on the soil surface, to limit the area affected. 4.2.2 Impact on Water Quality The pipeline does not cross any stream or river. Temporary Cathodic Protection system with the requisite design life is envisaged during the construction phase using the Mg anodes in line with OISD guidelines. To mitigate the external corrosion of mainline, impressed current cathodic protection system shall be provided. The system envisages impressed current anodes with AC/AC cum DC operated cathodic protection, inputs having uninterrupted power supply arrangement. The pipes shall be coated with 3 layer polyethylene coating (min 3.5 mm thickness) as a protective coating. To monitor the internal corrosion status, corrosion probes shall be installed in the pipeline station. Piping system shall be designed as per ASME B 31.4 standard. Pipes, pipe fittings, flanges etc. will conform to International Standards such as API 5L, ASTM A 106 Gr B / A333 Gr-6, ANSI B-16.5, ANSI B-16.25, WPB-234, MSS-SP-44, MSS-SP-75 etc. and will be suitable for ANSI-150 pressure class. Gate valves, ball valves, swing check valves will conform to API 6D standards. Electric motor actuators of suitable power ratings will be installed for the operation of valves. Hence there is remote possibility of the pipeline failure and spillage of the products. Hence, no impact on the water quality is envisaged. VIMTA Labs Limited, Hyderabad C4-5 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan 5.0 ENVIRONMENTAL MANAGEMENT PLAN This Environmental Management Plan (EMP) shall be submitted as supporting documentation which covers the activities associated with the pipeline construction. The purpose of an EMP is to propose environmental protection commitments to protect the environmental values affected by the proposed activity and to aid the administering authority to prepare the conditions for the application. 5.1 Objectives of an EMP The objectives of the EMP are to: Identify a range of mitigation measures which could reduce and mitigate the potential impacts to minimal or insignificant levels; To identify measures that could optimize beneficial impacts; To create management structures that addresses the concerns and complaints of the activities with regards to the development; To establish a method of monitoring and auditing environmental management practices during all phases of development; Ensure that the construction and operational phases of the project continues within the principles of best environmental management practices; Detail specific actions deemed necessary to assist in mitigating the environmental impact of the project; Ensure that the safety recommendations are complied with; and Propose mechanisms for monitoring compliance with the EMP and reporting thereon. 5.2 The EMP Seeks to Highlight Avoiding impacts by not performing certain actions; Minimizing impacts by limiting aspects of an action; Rectifying impacts through rehabilitation, restoration, etc of the affected environment; Compensating for impacts by providing substitute resources or environments. Minimizing impacts by optimizing processes, structural elements and other design features; and Provide ongoing monitoring and management of environmental impacts of the development and documenting of any digressions/good performances. 5.3 The EMP Team Several professionals shall form part of the construction team. The most important from an environmental perspective are the Project Manager, the Environmental Control Officer (ECO), the contractor and the developer. The Project Manager is responsible for the implementation of the EMP on the site during the pre-construction and construction phases of the project. VIMTA Labs Limited, Hyderabad C5-1 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan The ECO is responsible for monitoring the implementation of the EMP during the design, pre-construction and construction phases of the project. The contractor is responsible for abiding by the mitigation measures of the EMP which are implemented by the Project Manager during the construction phase. The developer is responsible for the implementation of the EMP during the operational and decommissioning phases of the project. Decommissioning shall however entail the appointment of a new professional team and responsibilities shall be similar to those during the design, pre- construction and construction phases. It is unlikely that the pipeline shall be decommissioned for several years. Layout of the EMP The EMP is separated into four phases. Each phase has specific issues unique to that period of the development and operation of the proposed pipeline and associated infrastructure. The impact is identified and given a brief description. The four phases of the development are then identified as below: Pre-construction phase; Construction phase and associated rehabilitation of affected environment; Operational phase (post-construction) Closure and decommissioning After analysing the criteria such as extent, duration, intensity, etc under each phase, a discussion is presented where appropriate. The Environmental Management Plan is then shown and the mitigation measures in each development phase identified. Thereafter, a brief section indicating significance after mitigation is presented. Construction Phase The construction manager shall be responsible for the environmental management of the project’s construction and for ensuring compliance with the construction phase EMP. The construction contractors for the pipelines shall be responsible for implementing the construction phase EMP and for undertaking all work in a manner which complies with all relevant environmental procedures, adheres to all legislative requirements, and ensures that all environmental objectives associated with the contract are achieved. Contract documents shall include all necessary environmental specifications and commitments and require compliance with the EMP, construction specifications, technical drawings and the general environmental duty. The pipelines construction contractor shall appoint representative for environment and land who shall be responsible for monitoring and reporting the daily implementation of the construction phase EMP and for the continual measurement of the environmental performance of personnel and equipment involved in pipeline construction. The land and environment representative shall be suitably qualified and experienced and shall report to the VIMTA Labs Limited, Hyderabad C5-2 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan construction manager. The land and environment representative shall also be responsible for contact with landholders along the pipelines alignments. Compliance audits shall be conducted against the requirements of the construction phase EMP, the construction procedures, relevant legislation, license and permit conditions and industry standards. Operational Phase The operations manager shall be responsible for ensuring that all environmental commitments are complied with for the pipelines. An environmental manager shall be appointed to be responsible for day-to-day implementation of the operations phase EMP and shall report on its implementation and performance to the operations manager. The environmental manager shall be supported by the superintendents, process supervisors and shift. CONSTRUCTION AND OPERATIONAL PHASE BUDGET FOR EMP Aspects Specific heads Budget (INR in Lakhs) Air Water sprinkling 2 Monitoring instruments 5 Covering excavated material 10 Noise Noise suppression units/enclosures 2 PPE’s 4 Bund making 15 Drilling technology 10 Wastewater treatment and disposal 2 Water usage 20 Soil Soil conservation measures 5 Top soil storage areas 2 Erosion control devices and fencing 2 Bunds, Trench blocks and breakers 2 Land Use and Design stage mitigation for low impacts 1 Topography Solid Waste Disposal units and personnel 5 Processing unit -Transport 10 Ecology and Compensatory afforestation 2 Biodiversity Plantation 2 Ramp and sacks for trench crossing 2 Socio-economy CSR activities 10 Developmental activities 5 Total 118 VIMTA Labs Limited, Hyderabad C5-3 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan 5.3.1 Air Quality Management Plan Environmental To maintain acceptable levels of dust emissions during Protection construction. Objective To maintain acceptable levels of vehicular and machinery operating emissions. Receive zero complaints from local landholders regarding air quality. Environmental Consult and advise in advance any residents or landholders with Protection the potential to be impacted by temporary construction dust Control emissions prior to the commencement of activities; Strategy Vehicles and machinery shall be fitted with appropriate exhaust systems and emission control devices and devices shall be maintained in good working order; Construction sites and access roads shall be watered on an as required basis to minimize the potential for environmental nuisance due to dust. Watering frequency shall be increased during periods of high risk (e.g. high winds); Vehicle access routes to construction areas shall be clearly defined and located to avoid areas of bull dust as far as possible; The potential for generation of bull dust shall be reduced through management and control e.g. watering, mulching cleared vegetation to provide a stable surface; The extent and period of exposure of bare surfaces shall be minimized. The disturbed corridor shall be promptly restored following construction to stabilize the disturbed surface and limit the potential for dust generation; and A strict no burning policy shall be implemented. Performance No excessive dust emissions during windy/dry periods and indicators construction activities; Number of air quality related complaints from neighboring residential areas and industry; and Evidence of watering of construction sites and access roads completed on an as needs basis. 5.3.2 Noise Management Plan Environmental Minimize the noise and vibration level generated by pipeline Protection activities. Objective Environmental Adequate community notice shall be provided regarding the Protection likely timing and duration of noisy activities; Control High noise events if any shall be scheduled for times of least Strategy impact to the local community and adequate community notice provided of any scheduled atypical noise events; and Equipments shall be fitted with noise control devices. Performance No noise related complaints received from residents and indicators landholders during construction; Faulty equipment repaired or replaced as soon as possible; and Evidence of consultation and planning for atypical noise events. VIMTA Labs Limited, Hyderabad C5-4 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan 5.3.3 Water Resources Management Plan Environmental To appropriately minimize and manage adverse impacts to ground Protection and surface waters and watercourse crossings by: Objective Protecting ground and surface water from contamination by fuel, chemicals and other hazardous substances; Minimizing short term and preventing long term interruption or modification to surface drainage patterns; Maintain groundwater quality and flow requirements; and Appropriate discharge of hydrostatic test water. Environmental Planning Protection Minimize the extent of clearing of vegetation; Control Avoid permanent and semi-permanent waterholes; and Strategy Implement the management strategies to determining the source of hydrostatic test water, whether biocides are required, proposed method of testing and locations of storage and discharge of hydrostatic test water. Construction Where biocides are added to the hydrostatic test water, ensure that discharge water is aerated; Prior to discharge of hydrotest water, the construction manager, or delegate, shall be consulted about requirements for water quality testing. Where the water source and water quality is known, and no chemicals have been added, water quality testing may not be required; and Hydrotest water shall be discharged to land so as to prevent runoff into any watercourse or drainage lines, flooding, or erosion (e.g. against a splash plate or other dispersive device in order to aerate, slow and disperse the flow). Restoration Topsoil shall be re-spread over the area from where it was removed; and Where required, sandbags, gabion or other scour protection measures shall be installed, ensuring these are placed to confirm as far as possible with existing natural contours. Performance Watercourse flows and channel crossings not altered; indicators No change to saturation or ponding patterns as a result of construction; and No spill of fuels or chemicals to land or waters and disposal. 5.3.4 Waste Management Plan Environmental Minimize impacts related to waste management; Protection Minimize waste generation; Objective Dispose of wastes in the most appropriate manner; and No contaminated land generated from construction related activities following post-construction clean-up program. Environmental General VIMTA Labs Limited, Hyderabad C5-5 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan Protection Management strategies for specific waste streams shall be Control developed by the construction contractor prior to construction Strategy commencing; On completion of each section of the pipeline all waste material shall be removed from the workplace. No wastes shall be buried on the RoW or disposed off on site; The Construction Manager shall advise designated disposal areas for each section of the easement; No on-site disposal of waste shall occur without local government and/or approval; General waste shall be collected and transported to local approved disposal sites or if none available returned to constructor's base and disposed off appropriately; Food wastes shall be collected, where practicable taking into account health and hygiene issues, for disposal off site; Refuse containers shall be located at each worksite; Where practical, wastes shall be segregated and reused/recycled (e.g. scrap metal); All personnel shall be instructed in project waste management practices and procedures as a component of the environmental induction process; Suppliers shall be requested to minimize packaging where practicable; A high emphasis shall be placed on housekeeping and all work areas shall be maintained in a neat and orderly manner. All equipments and facilities shall be maintained in a clean and safe condition; and Waste tracking records shall be maintained and shall include date of transport, quantity and type of waste removed and transported, route selected for transport of waste, and quantity of waste delivered. Hazardous Waste Chemical wastes shall be collected (e.g. spent pipeline x-ray film developer chemicals) in drums (or similar sealed container), appropriately labelled, for safe transport to an approved chemical waste depot or collection by a liquid waste treatment service; Storage, transport and handling of all chemicals shall be conducted in accordance with all legislative requirements; Containment devices shall be checked periodically and drained if necessary so as to prevent overflow and subsequent pollution of the surrounding land and/or water body; All hazardous wastes shall be appropriately stored in bunded areas away from watercourses and in accordance with legislative requirements; Hazardous wastes, such as solvents, rust proofing agents and primer shall be managed in accordance with the requirements of relevant legislation and industry standards; Material Safety Data Sheets for hazardous materials shall be VIMTA Labs Limited, Hyderabad C5-6 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan available on-site during construction; and Hydrocarbon wastes, including lube oils, shall be collected for safe transport off-site for reuse, recycling, treatment or disposal at approved locations. Performance Minimal waste generated during construction of the pipelines; indicators No inappropriate disposal or management of waste; Record of regulated waste disposal; and No contamination of soil, air or water as a result of any spillages. 5.3.5 Soil and Topography Management Plan Environmental Minimize soil erosion, sedimentation and trench subsidence; Protection Prevent soil inversion; and Objective Develop a stable, vegetated easement post-construction. Environmental Topsoil and Subsoil Protection Topsoil and subsoil shall be stockpiled separately with a Control separation distance between stockpiles; Strategy Stripped vegetation shall be stockpiled separately and away from soil stockpiles; Topsoil shall only be placed on the high side of the easement, on hill slopes; Stockpiles shall not exceed in height and shall have gaps for every drainage and possible stock and wildlife movement; Topsoil shall not be used for backfill; Where possible, topsoil and subsoil from places where cut and fill is required shall be stockpiled in a temporary work space; Soil stockpiles near drainage lines shall be bound with silt fencing on their down slope and placed away (where possible) from banks; Subsoil shall be re-spread and compacted over the trench and used for the construction of contour banks on steep slopes and above banks at water crossings; Other areas of the easement shall be deep ripped to relieve compaction; Topsoil application shall only take place after subsoil re- spreading, and shall be evenly spread and slightly rough; A gentle crown shall be left over the trench line to allow for future settlement of soils, with appropriate breaks to allow for natural surface water flows across the RoW; No vehicle shall drive on freshly top-soiled easement; and Re-vegetation shall take place as soon as possible after topsoil spread. Erosion Temporary and permanent erosion control banks shall be installed across slopes and in the vicinity of drainage lines along the easement as necessary; Sediment control devices shall be emptied after heavy rain; Permanent trench breakers shall be placed at regular intervals along sloping trenches, at the bases of slopes, adjacent to water VIMTA Labs Limited, Hyderabad C5-7 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan bodies and at road crossings; Location of trench breakers shall be marked prior to backfilling. Final diversion banks shall be installed immediately down slope of the trench breaks so that seepage water shall be diverted away from the easement; and Earth banks across entire disturbed width shall be installed on slopes (depending on gradient and soil type) immediately following clear and grade. Performance No evidence of uncontrolled erosion following high rainfall; indicators No evidence of sedimentation in water courses; Erosion controlled and limited to that consistent with “natural processes” such that pipeline cover is maintained and land capacity is not reduced; All topsoil stockpiled separately and no spoil occurs on surface after restoration; All access contained to designated areas; and Prompt reinstatement of disturbed areas. 5.3.6 Biological Environment Management Plan Environmental Minimize impacts to all native vegetation; Protection Where practicable, avoid disturbance to endangered, vulnerable Objective and rare flora species; Minimize habitat fragmentation; Rehabilitate disturbed areas to as close as practical to the pre- construction condition; and To prevent the introduction and spread of weed species in association with the construction and operation of the pipelines. Environmental Planning Protection The route has been selected to avoid disturbance to endangered, Control vulnerable and rare flora as far as possible and to minimize Strategy fragmentation & habitat disturbance of protected fauna species; The site of additional work areas, storage areas and access roads shall be selected to avoid clearing of significant remnant vegetation; A pre-construction vegetation survey shall be completed in targeted areas of the final alignment to identify individual important species that may be avoided during construction; The location of vegetation to be retained shall be clearly indicated on all construction drawings; Flagging of clearing boundaries through areas of significant vegetation shall be completed during the preconstruction of the pipeline alignment; and Construction shall be scheduled for the dry season wherever possible. Construction Disturbance shall be restricted to designated work areas; Physical barriers shall be installed around significant vegetation areas in order to restrict interaction; VIMTA Labs Limited, Hyderabad C5-8 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan Trenching shall occur progressively to minimize the length of time the trench is open; Trees and shrubs shall be allowed to naturally regenerate on cleared areas not required to be kept clear for pipeline protection and maintenance (subject to landholders consent); Fauna escape ramps or ladders and water soaked, sawdust filled hessian sacks (used to support pipes prior to lay-in) shall be placed at regular intervals along the open trench; Cleared native vegetation and timber shall be re-spread over the RoW to aid regeneration and provide fauna habitat; Weed control of the RoW and relevant access tracks shall be undertaken prior to construction; Upon arrival at the construction area all vehicles, equipment and portable infrastructure (including trailers, generators, workshop and accommodation huts etc.) shall be washed at a designated area; Access roads to the RoW shall be defined to minimize the potential for the spread of weed species and protocols established for washing of vehicles travelling along the RoW; and Topsoil and vegetation material shall be re-spread in the immediate vicinity of the area of origin to limit the potential spread of weeds and pathogens. Restoration Rehabilitation of disturbed areas shall be undertaken progressively as works progress; The pipeline construction area shall be re-profiled to original or stable contours, reestablishing surface drainage lines and other land features; Re-vegetation shall take place as soon as possible after topsoil spread; Flagging used to identify clearing boundaries and sensitive features shall be removed; Native vegetation shall be re-spread over the RoW (not burnt) to assist in the distribution of seed stock and provide shelter for fauna. Distribution of vegetation shall be controlled to ensure that any erosion or subsidence that may occur shall not be hidden from view during subsequent monitoring inspections; Native groundcover and shrubs shall be encouraged to re- vegetate wherever appropriate to minimize habitat barrier effects in significant areas; Trees shall be permitted to grow within few metres of the pipeline as long as pipeline integrity is not affected; Environmental features such as rocks and dead timber shall be replaced on the pipeline construction area where appropriate; A re-seeding plan based on soil types, existing local vegetation characteristics and landholder preferences shall be developed; Seeding shall be utilised in areas where rapid restoration is required e.g. watercourse crossings and areas of high erosion potential; and VIMTA Labs Limited, Hyderabad C5-9 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan Where disturbed areas are to be re-planted or reseeded, preference shall be given to the use of locally native species. However, non-native and non-evasive grass seed stock may be used where approved by the landholders to provide environmentally acceptable short term surface stability. Performance Minimal disturbance of terrestrial flora and fauna during indicators construction of the pipeline, associated tracks and services; No unplanned or unapproved damage to flora and fauna; Restoration of disturbed areas to surrounding equivalent area after construction; No new weed infestation in the RoW as a result of construction activities; No spread of weeds from infested areas to previously weed-free areas; and ROW restored to a state that minimizes the potential for weed colonisation of disturbed areas. 5.3.7 Socio-economic Environmental Management Plan Environmental No injuries to the workforce or general public; Protection No incidents that could cause injury or threaten life; Objective To ensure workplace safety in accordance with the provisions of the statutory legislation; Activities shall not cause negative impacts on the livelihood and well being of the local community; Open and co-operative relationships with the local community; Preference given to local suppliers whenever practicable; Minimize the visual impact of the pipeline and associated infrastructure; Minimize the impact of construction traffic on the amenity of the community; and Protection of Aboriginal sites and artifacts, and areas of high cultural and heritage value. Environmental Minimize time between initial clearing and easement restoration; Protection Reduce the cleared easement to the smallest practicable width, Control without compromising public or personal safety; Strategy Minimize clearing required for access to the RoW whenever possible without compromising public or personal safety; All complaints received to be recorded including details of complainant, reasons for the complaint, investigations undertaken, conclusions formed and actions taken. These records to be maintained and available for inspection; Identify any concerns or conflicts of interest and address these promptly; Record any emergency or incident which causes non-compliance and notify the administering authority as soon as practicable, and in writing after the initial notification; Appropriate landscaping and visual screening to be undertaken to minimize the impact to visual amenity; Ensure safe flow of traffic around construction activities, with VIMTA Labs Limited, Hyderabad C5-10 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan regard to local council by-laws and requirements; Observe the requirements of the public road authority; Traditional owners or other approved personnel shall monitor the pipeline route for any culturally significant sites or artifacts; As far as practicable work to improve the amenities and well- being of the community; Keep the community informed of relevant developments in the project area; Pipeline signage shall be maintained; All gates on private and public land shall be left as they are found; and All vehicles and equipment shall remain within the defined access roads and pipeline RoW. Performance Level of disruption to traffic and local business; and indicators Level of satisfaction with cultural heritage monitoring. 5.3.8 Excavation, Pipeline Laying and Backfilling Management Plan Environmental To manage the impacts of trenching activities such that: Protection Topsoil quality is protected; Objective Third party infrastructure is identified and protected; and Adverse impacts to native fauna are minimized. To carry out pipe stringing and welding in a safe and responsible manner with minimal interference to the landowner or risk to the environment. To manage the impacts of pipe laying and backfilling such that: The likelihood of erosion or subsidence is minimized; Disturbance to landholders/occupiers and third parties is minimized; Topsoil is preserved for rehabilitation; and There are no significant barriers to the reestablishment of overland flow of water. Environmental Trenching Management Plan Protection The location of the existing third party infrastructure in the RoW Control shall be accurately identified on the alignment sheets and Strategy marked physically on the ground prior to trenching activities; Crossing of infrastructure shall be completed in accordance with agreements reached with infrastructure holders; Trench spoil (sub soils) shall be stockpiled separately to topsoil and vegetation; Trench spoil shall be stockpiled outside watercourses, and / or behind containment structures so as to prevent siltation of any land or surface water or blockage of any existing drainage channels; Regular gaps and spaces in the topsoil, subsoil and vegetation stockpile shall be provided for faunal movement; Trench plugs shall be utilised at appropriate intervals to minimize erosion and allow access across the RoW; The pipeline trenches shall be left open for the minimum time VIMTA Labs Limited, Hyderabad C5-11 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan practicable; The trench shall not be left open for extended periods on slopes leading to drainage lines or water courses; In areas of high faunal density, ramps, branches, hessian sacks or similar devices shall be layed to enable small fauna to exit the trench; Temporary sediment and erosion control devices shall be reinstated; and All minor road and rail crossings shall be bored. Horizontal Direction Drilling & Boring Management Plan Access to, and the location of, the drill sites shall be selected in accordance with sections; Geotechnical studies and investigations shall be conducted prior to construction to determine appropriateness of method for crossing; A detailed site plan shall be prepared for each drill prior to mobilisation to site; The extent of the drill pad shall be clearly delineated. The size of the cleared area shall be minimized, but shall be adequate to allow for the safe conduct of the drilling operations; All shrubs shall be cleared and stockpiled within the drill pad area for re-spreading, mulching or disposal during rehabilitation works; Topsoil shall be graded from the site and stockpiled separately within the drill pad area for re-spreading during rehabilitation works; Appropriate erosion control devices such as silt fences, shall be installed and maintained to contain runoff from the drill pad and to prevent watercourse siltation as a result of the drilling activities; Drilling fluids shall be contained within the fluid circulation system (i.e. mud tanks, fluid pump system, drill point bell holes and drilling orifice); Drilling shall be designed and operated to avoid loss of drilling fluids (e.g. through rock faults and fissures, etc), and contingency procedures shall be in place to halt and/or plug fluid loss should it occur; The solids spoil material and any liquid wastes/sludge shall be disposed of by a method acceptable to the Local Authorities; All containment areas, equipment and carriers shall be maintained to prevent leakage. Any leakage shall be immediately reported and action taken to contain the spill and prevent a similar event occurring; Vehicle entry shall not be located on the topographical low point of the area; Entire drilling site shall be enclosed by earthen bund; Bund height shall be doubled at vehicle crossing points to allow for compaction by vehicle crossings; Site shall be reinstated and re-vegetated at conclusion of VIMTA Labs Limited, Hyderabad C5-12 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan construction of crossing; and Silt fencing shall remain until the site is stable and re-vegetated. Pipe Stringing and Welding Management Plan Pipe shall be strung, allowing gaps for access across the line of pipe. Gaps shall coincide with access roads or tracks, boundary fences and gaps in stockpiled vegetation, and shall be located in consultation with relevant landholders; Dust and noise impacts related to pipe transport traffic shall be minimized by scheduling deliveries during daylight hours; All welding, welding procedures, welder qualifications, the use of welding consumables, and the removal of weld defects shall conform to relevant Standards; The following precautions shall be taken to minimize the possibility of fire due to welding activities; The construction area along the RoW shall be cleared of combustible vegetation to reduce the risk of fire; Stockpiled vegetation shall be separated from welding activity; Water trucks (also used for dust suppression) shall be available for use as fire trucks in the event of fire; Fire extinguishers shall be available to all appropriate crew members; ‘Night caps’ or other appropriate devices shall be placed over the open pipe string ends to prevent the ingress of dust, wildlife or other objects into welded pipes; All welding waste shall be managed appropriately and removed from the RoW on periodic basis; Pipe Laying and Backfilling Management Plan The period of time between trenching and backfilling shall be minimized to prevent erosion of exposed soils; Appropriate means, such as trench blocks (i.e. trench/sack breakers) and compaction of backfilled soils, shall be used to prevent erosion along the backfilled trench; Pipe laying crews shall prepare for identified third party crossings and shall have materials and equipment available; Gentle crown to be left over the trench line to allow for future settlement of soils, with appropriate breaks to allow for natural surface water flows across the RoW; Measures including pipeline markers and landholder liaison shall be used to alert third parties to the presence of the buried pipelines. Markers shall be installed with appropriate regard to land use; Topsoil shall not be used as bedding material; Topsoil shall only be reinstated after the excavated spoil has been backfilled and compacted; and Compaction is to be relieved prior to spreading topsoil. Performance Subsoil segregated from topsoil and vegetation; indicators Ramps and fauna exit points installed and maintained; Access for landholders and third parties maintained; VIMTA Labs Limited, Hyderabad C5-13 Environmental Management Plan Report for Relaying and Rerouting of Petroleum Product Pipeline between IOCL, Korukkupet and IOCL Fore Shore Terminal in Railway corridor-Port Premises at Chennai, Tamil Nadu. Chapter-5 Environmental Management Plan No unplanned or uncontrolled disturbance to third party infrastructure; Temporary sediment and erosion control devices reinstated; Clearing boundaries delineated; No discharge of drilling fluids to land or waters; No uncontrolled fires; No significant complaints from landholders/occupiers. Debris removed from RoW; Subsoil returned to trench prior to topsoil; No inversion of subsoil and topsoil; No subsoil at surface on completion of back filling; and Well compacted trench line with appropriately installed trench breakers and contour banks. VIMTA Labs Limited, Hyderabad C5-14 ANNEXURE-I TP DETAILS OF THE PIPELINE ROUTE TP DETAILS KORUKKUPET TERMINAL TO FORE SHORE TERMINAL TP CH LATITUDE LONGITUDE DEF. ANGLE EASTING NORTHING NO. TP-0 0 13°7’43.423” 80°16’55.381” 0.000 422183.023 1451482.189 TP-1 0+022 13°7’43.309” 80°16’54.647” 56°3’35” Left 422160.929 1451478.739 TP-2 0+239 13°7’36.981” 80°16’51.65” 3°27’23” Left 422070.139 1451284.602 TP-3 0+667 13°7’23.944” 80°16’46.426” 3°04’27” Right 421911.685 1450884.539 TP-4 0+916 13°7’16.572” 80°16’42.995” 48°35’19” Left 421807.748 1450658.368 TP-5 0+919 13°7’16.492” 80°16’43.031” 50°37’35” Right 421808.836 1450655.914 TP-6 1+036 13°7’13.06” 80°16’41.281” 1°13’54”Left 421755.833 1450550.615 TP-7 1+108 13°7’10.955” 80°16’40.265” 20°15’05”Left 421725.045 1450486.029 TP-8 1+125 13°7’10.41” 80°16’40.215” 15°10’45” Right 421725.512 1450469.302 TP-9 1+163 13°7’9.243” 80°16’39.78” 2°33’13” Right 421710.297 1450433.796 TP-10 1+256 13°7’6.463” 80°16’38.583” 3°38’57” Right 421674.017 1450348.196 TP-11 1+480 13°6’59.917” 80°16’35.26” 9°10’10” Right 421573.370 1450147.364 TP-12 1+511 13°6’59.099” 80°16’34.662” 84°44’33” Left 421555.309 1450122.310 TP-13 1+530 13°6’58.701” 80°16’35.132” 52°35’02” Right 421569.402 1450110.039 TP-14 1+550 13°6’58.051” 80°16’35.091” 19°35’19” Right 421568.136 1450090.080 TP-15 1+633 13°6’55.559” 80°16’34.009” 89°02’06” Left 421535.332 1450013.603 TP-16 1+657 13°6’55.24” 80°16’34.739” 73°0’37” Right 421557.268 1450003.753 TP-17 1+721 13°6’53.134” 80°16’34.474” 15°28’29” Left 421549.106 1449939.072 TP-18 1+886 13°6’47.811” 80°16’35.28” 10°45’58” Left 421572.920 1449775.480 TP-19 1+999 13°6’44.345” 80°16’36.513” 7°26’34” Left 421609.724 1449668.887 TP-20 2+105 13°6’41.259” 80°16’38.093” 12°49’41” Left 421657.036 1449573.956 TP-21 2+282 13°6’36.816” 80°16’41.828” 3°35’07” Left 421769.111 1449437.121 TP-22 2+345 13°6’35.332” 80°16’43.243” 55°13’07” Right 421811.599 1449391.406 TP-23 2+372 13°6’34.446” 80°16’43.049” 41°54’02” Left 421805.664 1449364.220 TP-24 2+396 13°6’33.79” 80°16’43.431” 47°24’53” Left 421817.121 1449344.043 TP-25 2+491 13°6’33.1” 80°16’46.521” 0°48’31” Right 421910.104 1449322.578 TP-26 2+603 13°6’32.237” 80°16’50.151” 67°45’30” Right 422019.323 1449295.737 TP-27 2+608 13°6’32.078” 80°16’50.175” 76°23’40” Left 422020.047 1449290.854 TP-28 2+636 13°6’32.001” 80°16’51.072” 9°44’38” Right 422047.042 1449288.411 TP-29 2+735 13°6’31.176” 80°16’54.269” 83°02’52” Left 422143.235 1449262.790 TP-30 2+749 13°6’31.601” 80°16’54.441” 85°25’47” Right 422148.468 1449275.829 TP-31 2+914 13°6’30.017” 80°16’59.681” 14°29’00” Left 422306.111 1449226.739 TP-32 2+947 13°6’29.971” 80°17’0.696” 13°20’49” Right 422336.657 1449225.238 TP-33 3+010 13°6’29.382” 80°17’2.792” 17°47’19” Right 422399.733 1449206.960 TP-34 3+027 13°6’29.078” 80°17’3.257” 30°20’23” Left 422413.686 1449197.566 TP-35 3+132 13°6’28.873” 80°17’6.731” 21°57’59” Right 422518.304 1449190.967 TP-36 3+141 13°6’28.75” 80°17’6.995” 12°29’20” Left 422526.232 1449187.173 TP-37 3+239 13°6’28.031” 80°17’10.193” 89°28’42” Right 422622.449 1449164.806 TP-38 3+249 13°6’27.732” 80°17’10.126” 89°38’10” Left 422620.406 1449155.642 TP-39 3+298 13°6’27.384” 80°17’11.694” 7°16’41” Right 422667.593 1449144.809 TP-40 3+321 13°6’27.118” 80°17’12.437” 62°54’41” Right 422689.958 1449136.578 TP-41 3+342 13°6’26.447” 80°17’12.522” 61°37’04” Left 422692.446 1449115.962 TP-42 3+824 13°6’20.734” 80°17’27.441” 84°30’06” Right 423141.213 1448939.183 TP-43 3+828 13°6’20.624” 80°17’27.41” 85°32’25” Left 423140.247 1448935.811 TP-44 3+893 13°6’20.171” 80°17’29.276” 90°00’00” Right 423196.403 1448921.728 TP-45 3+886 13°6’19.967” 80°17’29.222” 95°41’46” Left 423194.755 1448915.473 TP-46 3+938 13°6’19.8” 80°17’30.726” 83°24’41” Left 423240.045 1448910.225 TP-47 3+985 13°6’21.244” 80°17’31.297” 57°39’26” Right 423257.364 1448954.521 TP-48 4+043 13°6’21.607” 80°17’33.18” 47°03’42” Right 423314.092 1448965.536 TP-49 4+068 13°6’21.138” 80°17’33.842” 26°11’08” Left 423333.976 1448951.050 TP-50 4+092 13°6’21.004” 80°17’24.635” 90°15’25” Right 423357.842 1448946.890 TP-51 4+129 13°6’19.825” 80°17’34.423” 84°40’53” Left 423351.361 1448910.671 TP-52 4+322 13°6’18.167” 80°17’40.605” 4°28’01” Right 423537.358 1448859.219 AI-1 ANNEXURE-I TP DETAILS OF THE PIPELINE ROUTE TP-53 4+366 13°6’17.678” 80°17’41.993” 34°13’58” Left 423579.118 1448844.077 TP-54 4+466 13°6’18.488” 80°17’45.197” 55°17’32” Left 423675.670 1448868.693 TP-55 4+545 13°6’20.901” 80°17’46.105” 37°58’59” Left 423703.219 1448942.752 TP-56 4+569 13°6’21.657” 80°17’45.858” 42°12’13” Right 423695.863 1448965.977 TP-57 4+640 13°6’23.767” 80°17’46.839” 16°04’06” Left 423725.555 1449030.744 TP-58 4+660 13°6’24.404” 80°17’46.935” 7°54’26” Right 423728.499 1449050.303 TP-59 5+064 13°6’37.034” 80°17’50.704” 12°31’16” Left 423843.096 1449437.993 TP-60 5+098 13°6’38.139” 80°17’50.779” 3°41’14” Right 423845.437 1449471.930 TP-61 5+195 13°6’41.27” 80°17’51.198” 22°20’23” Left 423858.323 1449568.082 TP-62 5+202 13°6’41.471” 80°17’51.144” 29°36’55” Right 423856.704 1449574.251 TP-63 5+294 13°6’44.371” 80°17’51.923” 5°59’16” Right 423880.402 1449663.261 TP-64 5+440 13°6’48.814” 80°17’53.639” 1°12’59” Right 423932.461 1449799.612 TP-65 5+522 13°6’51.301” 80°17’54.662” 6°00’35” Left 423963.471 1449875.931 TP-66 5+728.5 13°6’57.718” 80°17’56.532” 0.000 424020.341 1450072.915 AI-2 ANNEXURE-II APPLICABLE ENVIRONMENT STANDARDS AII-1 ANNEXURE-II APPLICABLE ENVIRONMENT STANDARDS AII-2 ANNEXURE-II APPLICABLE ENVIRONMENT STANDARDS AII-3 ANNEXURE-II APPLICABLE ENVIRONMENT STANDARDS Ambient Noise Standards Ambient standards with respect to noise have been notified by the Ministry of Environment and Forests vide gazette notification dated 26th December 1989 (Amended on January, 2010), Noise Pollution (Regulation and Control) Rules, 2010. It is based on the A weighted equivalent noise level (Leq). The standards are presented in the following Table. AII-4 ANNEXURE-II APPLICABLE ENVIRONMENT STANDARDS AMBIENT NOISE STANDARDS Area Code Category of Area Noise Levels dB(A) eq Day time* Night Time A Industrial Area 75 70 B Commercial Area 65 55 C Residential Area 55 45 D Silence Zone** 50 40 Note: - 1. Day time shall mean from 6.00 a.m. to 10.00 p.m. 2. Night time shall mean from 10.00 p.m. to 6.00 a.m. 3. Silence zone is an area comprising not less than 100 metres around hospitals, educational institutions, courts, religious places or any other area which is declared as such by the competent authority. 4. Mixed categories of areas may be declared as one of the four above mentioned categories by the competent authority. * dB(A) Leq denotes the time weighted average of the level of sound in decibels on scale A which is relatable to human hearing. A “decibel” is a unit in which noise is measured. “A”,in dB(A) Leq, denotes the frequency weighting in the measurement of noise and corresponds to frequency response characteristics of the human ear. Leq: It is an energy mean of the noise level over a specified period. Noise Standards for Occupational Exposure Noise standards in the work environment are specified by Occupational Safety and Health Administration (OSHA-USA) which are being enforced by Government of India through model rules framed under Factories Act. These are given in below Table. STANDARDS FOR OCCUPATIONAL EXPOSURE Total Time of Exposure per Day in Hours Sound Pressure Level in dB(A) (Continuous or Short term Exposure) 8 90 6 92 4 95 3 97 2 100 3/2 102 1 105 ¾ 107 ½ 110 ¼ 115 Never >115 Note: 1. No exposure in excess of 115 dB(A) is to be permitted. 2. For any period of exposure falling in between any figure and the next higher or lower figure as indicated in column (1), the permissible level is to be determined by extrapolation on a proportionate scale. AII-5 ANNEXURE-III METHODOLOGY FOR SAMPLING AND ANALYSIS 1.0 Meteorology The methodology adopted for monitoring surface observations is as per the standard norms laid down by Bureau of Indian Standards (IS : 8829) and India Meteorological Department (IMD). 1.1 Methodology of Data Generation The Central Monitoring Station (CMS) equipped with continuous monitoring equipment was installed at site at a height of about 10 m above ground level to record wind speed, direction, relative humidity and temperature. The meteorological monitoring station was located in such a way that it is free from any obstructions and as per the guidelines specified under IS:8829. Cloud cover was recorded by visual observation. Rainfall was monitored by rain gauge. The continuous recording meteorological instrument of Dynalab, Pune (Model No.WDL1002) has been used for recording the met data. The sensitivity of the equipment is as given in Table-1.0. TABLE-1.0 SENSITIVITY OF METEOROLOGY MONITORING STATION Sr. No. Sensor Sensitivity 1 Wind speed Sensor ± 0.02 m/s 2 Wind direction Sensor ± 3 degrees 3 Temperature Sensor ± 0.2oC Hourly maximum, minimum and average values of wind speed, direction and temperature were recorded continuously with continuous monitoring equipment. All the sensors were connected to filter and then logged on to datalogger. The readings were recorded in a memory module, which was attached to datalogger. The memory module was downloaded in computer through Dynalab software. The storage capacity of memory module was 256 KB. Data was downloaded every fortnight into the computer. The data was recorded continuously. The recovery of data was about 98%. The rest of 2 % data gaps were filled by referring to IMD data and daily weather reports in the local newspapers. However, Relative Humidity and Rainfall were recorded manually. 1.2 Ambient Air Quality 1.2.1 Method of Analysis The air samples were analyzed as per standard methods specified by Central Pollution Control Board (CPCB), IS: 5184 and American Public Health Association (APHA). 1.2.2 Instruments used for Sampling Respirable Dust Samplers APM-451 instruments have been used for monitoring Particulate Matter (PM), Respirable fraction (<10 microns) and gaseous pollutants like SO2 and NOx. Charcoal filled glass tubes were deployed for collection of carbon monoxide. Gas Chromatography techniques have been used for the estimation of CO. AIII-1 ANNEXURE-III METHODOLOGY FOR SAMPLING AND ANALYSIS 1.2.3 Instruments used for Analysis The make and model of the instruments used for analysis of the samples collected during the field monitoring are given in Table-2.0. TABLE-2.0 INSTRUMENTS USED FOR ANALYSIS OF SAMPLES Sr. Instrument Name Make Model Parameters No 1 Spectrophotometer HACH DR 2000; Sl. No. SO2, NOx, 911016344 O3 2 Electronic Balance Metler AE 200S; Sl. No M10774 SPM, RPM 3 Gas Chromatograph GC-3, CP- 3800-44; Sl. No. CO With FID, pFPD, VARIAN 8094 ECD 1.2.4 Sampling and Analytical Techniques 1] PM10, PM2.5, SO2 and NOx PM10 (<10 ) and PM2.5 (<2.5 ) present in ambient air. The fine dust (<10 microns) forming the respirable fraction passes the cyclone and is retained by the filter paper. A tapping is provided on the suction side of the blower to provide suction for sampling air through a set of impingers. Samples of gases are drawn at a flow rate of 16.7 Liters Per Minute (LPM). PM10 and PM2.5 have been estimated by Gravimetric method (IS: 5182, Part IV). Modified West and Gaeke method (IS-5182 Part-II, 1969) has been adopted for estimation of SO2. Jacobs-Hochheiser method (IS-5182 Part-VI, 1975) has been adopted for the estimation of NOx. Calibration: Calibration charts have been prepared for all gaseous pollutants. The calibration is carried out whenever new absorbing solutions are prepared. All the Resirable Dust Samplers are calibrated as per ASTM D-4096. The rotameter is calibrated using soap bubble meter. 2] Carbon Monoxide Charcoal filled glass tubes have been used for collecting the samples of Carbon monoxide. The CO levels were analyzed through Gas Chromatography techniques. The techniques used for ambient air quality monitoring and minimum detectable level are given in Table-3.0. AIII-2 ANNEXURE-III METHODOLOGY FOR SAMPLING AND ANALYSIS TABLE-3.0 TECHNIQUES USED FOR AMBIENT AIR QUALITY MONITORING Parameters Test Method Minimum Detectable [as per GSR 826(E), Sch-VII] Limit ( g/m3) Sulphur dioxide (SO2) Modified West and Gaeke Method 6.0 Nitrogen dioxide (NO2) Sodium Arsenite Method 9.0 PM10 (Respirable Particulate Respirable dust sampler/High 5.0 Matter) and SPM (Suspended volume sampling(Gravimetric) Particulate Matter) PM2.5 (Particulate matter FRM / Low volume sampling 5.0 size <2.5 µm) (Gravimetric) NH3, Ammonia Indophenol Blue method 20.0 Carbon Monoxide (CO) Gas Monitor 12.5 (3 x 8 hr) Ozone (O3) (3 x 8 hr) Spectrophotometric method 2.0 3 Benzene, C6H6 (ng/m ) Solvent extraction followed by GC MS 1.0 Benzo(a)pyrene in Particulate Solvent extraction followed by 1.0 phase (ng/m3) GCMS analysis Pb Lead (ng/m3) AAS / ICP-MS method after GFFA/ICP-MS - 0.05 sampling EPM filter paper Ni Nickel (ng/m3) AAS / ICP-MS method after GFFA/ICP-MS- 0.10 sampling EPM filter paper As Arsenic (ng/m3) AAS / ICP-MS method after GFFA/ICP-MS - 0.20 sampling EPM filter paper Analysis of Collected Matter Analysis was carried out at central laboratory. The pH of the water was measured by pH meter. The weight of the total un-dissolved matter was obtained after filtration. The weight of ash was obtained by combustion of the undissolved matter. The weight of the total dried soluble matter obtained from the residue from a measured portion of filtrate after evaporation to dryness. 1.3 Water Analysis Samples for chemical analysis were collected in polyethylene carboys. Samples collected for metal content were acidified with 1 ml HNO3. Samples for bacteriological analysis were collected in sterilized glass bottles. Selected physico- chemical and bacteriological parameters have been analyzed for projecting the existing water quality status in the study area. Parameters like temperature, Dissolved Oxygen (DO) and pH were analyzed at the time of sample collection. The methodology for sample collection and preservation techniques was followed as per the Standard Operating Procedures (SOP) mentioned in Table-4.0. AIII-3 ANNEXURE-III METHODOLOGY FOR SAMPLING AND ANALYSIS TABLE-4.0 STANDARD OPERATING PROCEDURES (SOP) FOR WATER AND WASTEWATER SAMPLING Parameter Sample Collection Sample Size Storage/ Preservation pH Grab sampling 50 ml On site analysis Plastic /glass container Electrical Grab sampling 50 ml On site parameter Conductivity Plastic /glass container Total suspended Grab sampling 100 ml Refrigeration, solids Plastic /glass container can be stored for 7 days Total Dissolved Grab sampling 100 ml Refrigeration, Solids Plastic /glass container can be stored for 7 days BOD Grab sampling 500 ml Refrigeration, 48 hrs Plastic /glass container Hardness Grab sampling 100 ml Add HNO3 to pH<2, Plastic /glass container refrigeration; 6 months Chlorides Grab sampling 50 ml Not required; 28 days Plastic /glass container Sulphates Grab sampling 100 ml Refrigeration; 28 days Plastic /glass container Sodium, Plastic container 100 ml Not required; 6 months Potassium Nitrates Plastic containers 100 ml Refrigeration; 48 hrs Fluorides Plastic containers only 100 ml Not required; 28 days Alkalinity Plastic/ glass containers 100 ml Refrigeration; 14 days Ammonia Plastic/ glass containers 100 ml Add H2SO4 to pH>2, refrigeration, 28 days Hexavalent Plastic/ Glass rinse with 1+1 100 ml Grab sample; refrigeration; 24 +6 Chromium, Cr HNO3 hrs Heavy Metals (Hg, Plastic/ Glass rinse with 1+1 500 ml Filter, add HNO3 to pH>2; Cd, Cr, Cu, Fe, HNO3 Grab sample; 6 months Zn, Pb etc.) Source: Standard Methods for the Examination of Water and Wastewater, Published By APHA, AWWA, WEF 19th Edition, 1995 1.3.1 Analytical Techniques The analytical techniques used for water and wastewater analysis is given in the Table-5.0. TABLE-5.0 ANALYTICAL TECHNIQUES FOR WATER AND WASTEWATER ANALYSIS Parameter Method pH APHA-4500-H+ Colour APHA-2120 C Odour IS: 3025, Part-4 Temperature APHA-2550 B Dissolved Oxygen APHA-4500 O BOD APHA-5210 B Electrical conductivity APHA-2510 B Turbidity APHA-2130 B Chlorides APHA-4500 Cl- Fluorides APHA-4500 F- Total dissolved solids APHA-2540 C Total suspended solids APHA-2540 D Total hardness APHA-2340 C -2 Sulphates APHA-4500 SO4 Arsenic APHA-3120 B/ APHA-3114 B/ APHA-3500 As Calcium APHA-3120 B/ APHA-3500 Ca Magnesium APHA-3120 B/ APHA-3500 Mg AIII-4 ANNEXURE-III METHODOLOGY FOR SAMPLING AND ANALYSIS Parameter Method Sodium APHA-3120 B/ APHA-3500 Na Potassium APHA-3120 B/ APHA-3500 K Manganese APHA-3120 B/ APHA-3500 Mn Mercury APHA-3112 B/ APHA-3500 Hg Selenium APHA-3120 B/ APHA-3114 B/ APHA-3500 Se Lead APHA-3120 B/ APHA-3500 Pb Copper APHA-3120 B/ APHA-3500 Cu Cadmium APHA-3120 B/ APHA-3500 Cd Iron APHA-3120 B/ APHA-3500 Fe Zinc APHA-3120 B/ APHA-3500 Zn Boron APHA-4500 B Coliform organisms APHA-9215 D Alkalinity APHA-2320 B 1.4 Soil Quality At each location, soil samples were collected from three different depths viz. 30 cm, 60 cm and 90 cm below the surface and are homogenized. This is in line with IS: 2720 & Methods of Soil Analysis, Part-1, 2nd edition, 1986 of (American Society for Agronomy and Soil Science Society of America). The homogenized samples were analyzed for physical and chemical characteristics. The soil samples were collected and analyzed once in each season. The samples have been analyzed as per the established scientific methods for physico-chemical parameters. The heavy metals have been analyzed by using Atomic Absorption Spectrophotometer and Inductive Coupled Plasma Analyzer. The methodology adopted for each parameter is described in Table-6.0. TABLE-6.0 ANALYTICAL TECHNIQUES FOR SOIL ANALYSIS Parameter Method (ASTM number) Grain size distribution Sieve analysis (D 422 – 63) Textural classification Chart developed by Public Roads Administration Infiltration capacity Infiltrometer Bulk density Sand replacement, core cutter Porosity Void ratio Sodium absorption ratio Flame colourimetric (D 1428-82) PH pH meter (D 1293-84) Electrical conductivity Conductivity meter (D 1125-82) Nitrogen Kjeldahl distillation (D 3590-84) Phosphorus Molybdenum blue, colourimetric (D 515-82) Potassium Flame photometric (D 1428-82) Copper AAS (D 1688-84) Iron AAS (D 1068-84) Zinc AAS (D 1691-84) Boron Surcumin, colourimetric (D 3082-79) Chlorides Argentometric (D 512-81 Rev 85) Fluorides Fusion followed by distillation and estimation by Ion selective electrod. AIII-5 ANNEXURE-III METHODOLOGY FOR SAMPLING AND ANALYSIS 1.5 Noise Levels 1.5.1 Method of Monitoring Noise level monitoring was carried out continuously for 24-hours with one hour interval starting at 0030 hrs to 0030 hrs next day. The noise levels were monitored on working days only and Saturdays, Sundays and public holidays were not monitored. During each hour Leq were directly computed by the instrument based on the sound pressure levels. Lday (Ld), Lnight (Ln) and Ldn values were computed using corresponding hourly Leq of day and night respectively. Monitoring was carried out at ‘A’ response and fast mode. Parameters Measured During Monitoring For noise levels measured over a given period of time interval, it is possible to describe important features of noise using statistical quantities. This is calculated using the percent of the time certain noise levels exceeds the time interval. The notation for the statistical quantities of noise levels is described below: Hourly Leq values have been computed by integrating sound level meter. Lday: As per the CPCB guidelines the day time limit is between 07:00 hours to 22.00 hours as outlined in Ministry of Environment and Forest Notification S.O. 123 (E) dated 14/02/2000. Lnight: As per the CPCB guidelines the night time limit is between 22:00 hours to 07.00 hours as outlined in Ministry of Environment and Forest Notification S.O. 123 (E) dated 14/02/2000. A rating developed by Environmental Protection Agency, (US-EPA) for specification of community noise from all the sources is the Day-Night Sound Level, (Ldn). Ldn: It is similar to a 24 hr equivalent sound level except that during night time period (10 pm to 07 am) a 10 dB (A) weighting penalty is added to the instantaneous sound level before computing the 24 hr average. This nighttime penalty is added to account for the fact that noise during night when people usually sleep is judged as more annoying than the same noise during the daytime. The Ldn for a given location in a community may be calculated from the hourly Leq’s, by the following equation. 15 9 (L i / ) (L i / ) [ 10 eq 10 10 eq 10 10 ] L 10Log i 1 i 1 dn 24 AIII-6 ANNEXURE-IV AMBIENT AIR QUALITY LEVELS AAQ-1 Indiranagar Parameter PM10 PM2.5 SO2 Nox CO O3 Bap NH3 Pb Ni As Benzene Unit µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 ng/m3 µg/m3 ng/m3 ng/m3 ng/m3 µg/m3 Date I II III I II III 2015.02.05 43.8 27.4 13.1 19.4 349 372 412 5.4 6.5 4.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.06 45.6 26.5 13.3 20.5 344 375 413 5.6 6.8 4.9 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.12 48.1 24.8 13.6 17.5 352 377 405 5.9 6.1 4.5 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.13 47.3 22.5 13.3 21.4 349 362 396 5.1 5.6 5.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.19 46.8 24.6 13.1 18.9 359 372 399 5.2 6.4 4.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.20 48.3 25.4 13.2 17.6 370 379 404 5.9 6.9 4.2 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.26 51.6 23.5 13.4 21.1 372 395 442 5.6 6.3 4.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.27 51.0 26.6 13.1 20.5 380 392 422 5.1 6.8 4.6 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Min 43.8 22.5 13.1 17.5 344 4.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Max 51.6 27.4 13.6 21.4 442 6.9 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Avg 47.8 25.2 13.3 19.6 383 5.5 <1.0 <20 <0.05 <0.1 <0.2 <1.0 98th 51.5 27.3 13.6 21.4 433 6.9 <1.0 <20 <0.05 <0.1 <0.2 <1.0 AAQ-2 Korukkupet Near Raiway Station Parameter PM10 PM2.5 SO2 Nox CO O3 Bap NH3 Pb Ni As Benzene Unit µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 ng/m3 µg/m3 ng/m3 ng/m3 ng/m3 µg/m3 Date I II III I II III 2015.02.05 52.4 28.7 13.4 22.1 369 385 436 6.3 6.6 5.9 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.06 49.8 29.6 14.2 22.3 372 397 443 5.4 5.9 5.3 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.12 53.5 27.4 14.5 21.5 368 403 440 5.2 6.7 6.0 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.13 48.3 26.4 13.8 20.6 364 405 446 5.5 6.3 5.6 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.19 50.4 30.3 14.1 21.9 365 382 396 5.2 6.1 5.5 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.20 52.1 24.7 14.6 19.4 366 388 408 5.1 5.7 5.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.26 51.7 29.4 13.4 23.6 355 397 460 5.4 6.1 5.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.27 53.6 24.7 14.9 21.3 365 388 409 4.7 6.6 5.9 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Min 48.3 24.7 13.4 19.4 355 4.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Max 53.6 30.3 14.9 23.6 460 6.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Avg 51.5 27.7 14.1 21.6 396 5.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 98th 53.6 30.2 14.9 23.4 454 6.6 <1.0 <20 <0.05 <0.1 <0.2 <1.0 AAQ-3 Mint Near Pencil Factory Parameter PM10 PM2.5 SO2 Nox CO O3 Bap NH3 Pb Ni As Benzene Unit µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 ng/m3 µg/m3 ng/m3 ng/m3 ng/m3 µg/m3 Date I II III I II III 2015.02.05 55.4 30.2 15.2 20.5 369 401 406 5.2 6.7 6.0 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.06 51.2 30.0 15.8 23.6 377 412 418 5.5 6.3 5.6 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.12 54.7 30.1 16.1 24.5 376 407 426 5.2 6.1 5.5 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.13 57.4 29.9 16.0 21.4 384 391 421 5.1 5.7 5.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.19 52.2 30.0 15.3 22.8 387 404 428 5.4 6.1 5.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.20 50.1 29.8 15.6 23.4 385 397 464 4.7 6.6 5.9 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.26 53.2 30.6 15.3 24.3 367 427 458 5.1 6.8 6.0 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.27 54.3 31.0 15.7 22.4 368 417 444 4.9 5.8 5.3 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Min 50.1 29.8 15.2 20.5 367 4.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Max 57.4 31.0 16.1 24.5 464 6.8 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Avg 53.6 30.2 15.6 22.9 406 5.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 98th 57.1 30.9 16.1 24.5 461 6.8 <1.0 <20 <0.05 <0.1 <0.2 <1.0 AIV-1 ANNEXURE-IV AMBIENT AIR QUALITY LEVELS AAQ-4 Washermanpet Parameter PM10 PM2.5 SO2 Nox CO O3 Bap NH3 Pb Ni As Benzene Unit µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 ng/m3 µg/m3 ng/m3 ng/m3 ng/m3 µg/m3 Date I II III I II III 2015.02.05 49.5 21.8 14.9 19.8 331 344 340 6.3 6.1 3.8 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.06 45.2 22.2 15.2 17.8 334 340 337 4.2 5.6 4.2 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.12 42.6 22 14.7 19.6 344 351 364 3.5 6.1 4.3 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.13 45.9 22.8 14.9 20.8 347 354 366 3.9 5.4 3.0 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.19 44.1 21.9 15.1 19.7 353 357 388 3.7 5.9 3.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.20 50.4 21.6 14.7 18.3 355 374 424 4.4 5.7 4.5 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.26 45.3 22.3 14.8 18.7 357 370 444 4.9 5.8 4.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.27 48.2 22.1 14.9 19.5 361 377 413 4.8 6.4 4.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Min 42.6 21.6 14.7 17.8 331 3.0 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Max 50.4 22.8 15.2 20.8 444 6.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Avg 46.4 22.1 14.9 19.3 364 4.8 <1.0 <20 <0.05 <0.1 <0.2 <1.0 98th 50.3 22.7 15.2 20.7 435 6.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 AAQ-5 Old Royapuram Near Railway Station Parameter PM10 PM2.5 SO2 Nox CO O3 Bap NH3 Pb Ni As Benzene Unit µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 ng/m3 µg/m3 ng/m3 ng/m3 ng/m3 µg/m3 Date I II III I II III 2015.02.05 51.2 26.6 13.5 19.5 370 406 432 5.9 6.1 4.5 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.06 47.4 27.1 13.4 21.9 398 422 462 5.1 5.6 5.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.12 50.1 28.6 14.3 20.5 345 345 475 5.2 6.4 4.3 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.13 50.2 23.7 13.9 18.6 339 385 408 5.9 6.7 4.2 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.19 52.7 26.9 14.6 21.7 346 375 392 5.6 6.3 4.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.20 50.3 27.3 14.2 21.3 362 401 424 5.1 6.8 4.6 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.26 49.7 23.5 15.7 19.1 302 442 462 4.9 6.6 4.5 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.27 48.3 27.4 14.1 23.2 322 445 474 4.8 5.8 4.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Min 47.4 23.5 13.4 18.6 302 4.2 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Max 52.7 28.6 15.7 23.2 475 6.8 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Avg 50.0 26.4 14.2 20.7 397 5.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 98th 52.5 28.4 15.5 23.0 475 6.8 <1.0 <20 <0.05 <0.1 <0.2 <1.0 AAQ-6 Near Port Parameter PM10 PM2.5 SO2 Nox CO O3 Bap NH3 Pb Ni As Benzene Unit µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 ng/m3 µg/m3 ng/m3 ng/m3 ng/m3 µg/m3 Date I II III I II III 2015.02.05 58.7 34.1 15.4 24.8 412 436 469 5.8 7.6 5.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.06 59.2 33.3 14.9 23.6 415 448 459 5.1 5.3 5.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.12 62.5 30.4 15.7 23.8 411 454 471 5.4 6.5 5.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.13 59.8 34.4 14.6 25.7 407 456 476 5.4 5.9 5.3 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.19 64.7 32.5 15.2 24.1 408 433 474 5.1 7.1 5.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.20 61.2 31.2 15.1 23.5 409 439 486 5.4 6.5 5.5 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.26 60.8 33.4 14.4 25.4 398 448 482 5.3 6.7 5.7 <1.0 <20 <0.05 <0.1 <0.2 <1.0 2015.02.27 57.4 31.7 15.8 23.6 408 439 487 5.9 7.9 5.4 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Min 57.4 30.4 14.4 23.5 398 5.1 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Max 64.7 34.4 15.8 25.7 487 7.9 <1.0 <20 <0.05 <0.1 <0.2 <1.0 Avg 60.5 32.6 15.1 24.3 443 5.8 <1.0 <20 <0.05 <0.1 <0.2 <1.0 98th 64.4 34.4 15.8 25.7 487 7.8 <1.0 <20 <0.05 <0.1 <0.2 <1.0 AIV-2 ANNEXURE-V DEMOGRAPHY DETAILS (500 M EITHER SIDE OF PIPELINE ROUTE) Total Population Female No.of House Populati Total Below 6 Age Male Below Below 6 SC ST Total Male Female Total Main Marginal Non Sl.No Ward Number Holds on Total Male Female group 6 Agegroup Agegroup Population Population Literates Literates Literates Workers Workers Workers Workers 0-1 km Chennai Muncipal Corporation 1 Chennai (M Corp.) WARD NO.-0003 13248 52995 26804 26191 6326 3279 3047 2568 21 40119 21270 18849 19429 18213 1216 33566 2 Chennai (M Corp.) WARD NO.-0007 5592 22161 11063 11098 2138 1104 1034 1242 15 17400 9022 8378 8876 7335 1541 13285 3 Chennai (M Corp.) WARD NO.-0008 8462 33039 16401 16638 3449 1724 1725 4078 12 24464 12769 11695 13409 11645 1764 19630 Sub Total 27302 108195 54268 53927 11913 6107 5806 7888 48 81983 43061 38922 41714 37193 4521 66481 1-2 km Chennai Municipal Carporation 4 Chennai (M Corp.) WARD NO.-0010 11223 44747 22331 22416 5210 2618 2592 5945 65 30973 16459 14514 16579 15135 1444 28168 5 Chennai (M Corp.) WARD NO.-0011 7838 33287 16596 16691 4054 2073 1981 15993 19 22752 12306 10446 11716 10605 1111 21571 6 Chennai (M Corp.) WARD NO.-0012 3880 16254 7999 8255 1761 897 864 547 12 12214 6315 5899 6064 5551 513 10190 Sub Total 22941 94288 46926 47362 11025 5588 5437 22485 96 65939 35080 30859 34359 31291 3068 59929 2-3 km Chennai Municipal Carporation 7 Chennai (M Corp.) WARD NO.-0009 5059 20306 10184 10122 1948 1005 943 422 0 16939 8780 8159 8347 7239 1108 11959 8 Chennai (M Corp.) WARD NO.-0013 5103 21829 10813 11016 2653 1389 1264 4738 55 15188 7928 7260 7722 6938 784 14107 9 Chennai (M Corp.) WARD NO.-0021 3769 16044 7969 8075 1642 830 812 1911 8 11886 6206 5680 6083 5484 599 9961 10 Chennai (M Corp.) WARD NO.-0031 7226 32152 16030 16122 3316 1698 1618 16598 44 24466 12794 11672 11755 10052 1703 20397 Sub Total 21157 90331 44996 45335 9559 4922 4637 23669 107 68479 35708 32771 33907 29713 4194 56424 3-4 km Chennai Municipal Carporation 11 Chennai (M Corp.) WARD NO.-0019 3772 15457 7761 7696 1628 849 779 415 4 11946 6368 5578 5878 5403 475 9579 12 Chennai (M Corp.) WARD NO.-0020 3340 13276 6625 6651 1283 627 656 211 11 10850 5631 5219 4935 4543 392 8341 13 Chennai (M Corp.) WARD NO.-0025 4329 19261 9609 9652 1957 1026 931 3802 98 15816 8124 7692 6965 6118 847 12296 14 Chennai (M Corp.) WARD NO.-0026 4656 20239 10416 9823 2061 1074 987 2717 3 16322 8700 7622 7574 6761 813 12665 Sub Total 16097 68233 34411 33822 6929 3576 3353 7145 116 54934 28823 26111 25352 22825 2527 42881 4-5 km Chennai Municipal Carporation 15 Chennai (M Corp.) WARD NO.-0018 3925 16424 8197 8227 1508 774 734 433 2 13867 7115 6752 5828 5599 229 10596 16 Chennai (M Corp.) WARD NO.-0022 5714 26177 12962 13215 2589 1342 1247 12673 60 20783 10793 9990 9881 7803 2078 16296 Sub Total 9639 42601 21159 21442 4097 2116 1981 13106 62 34650 17908 16742 15709 13402 2307 26892 5-5.7 km Chennai Municipal Carporation 17 Chennai (M Corp.) WARD NO.-0017 5722 24670 12537 12133 2399 1232 1167 2466 14 19494 10276 9218 9034 8036 998 15636 Sub Total 5722 24670 12537 12133 2399 1232 1167 2466 14 19494 10276 9218 9034 8036 998 15636 Grand Total 102858 428318 214297 214021 45922 23541 22381 76759 443 325479 170856 154623 160075 142460 17615 268243 Source: District Census Statistics –2011 AV-1 ANNEXURE-V DEMOGRAPHY DETAILS Distence Municipal Corporation Ward Number of Near TP's Population From Number households 0-1 km Chennai (M Corp.) - Ward No.3 13248 52995 Chennai (M Corp.) - Ward No.7 TP's 1,2,3,4,5 5592 22161 Chennai (M Corp.) - Ward No.8 8462 33039 1-2 km Chennai (M Corp.) - Ward No.10 11223 44747 Chennai (M Corp.) - Ward No.11 TP's 6,7,8,9,10,11,12,13,14,15,16,17,18 7838 33287 Chennai (M Corp.) - Ward No.12 3880 16254 2-3 km Chennai (M Corp.) - Ward No.9 5059 20306 Chennai (M Corp.) - Ward No.13 5103 21829 TP's 19,20,21,22,23,24,25,26,27,28,29,30,31,32 Chennai (M Corp.) - Ward No.21 3769 16044 Chennai (M Corp.) - Ward No.31 7226 32152 3-4 km Chennai (M Corp.) - Ward No.19 3772 15457 Chennai (M Corp.) - Ward No.20 3340 13276 TP's 33,34,35,36,37,38,39,40,41,42,43,44,45,46,47 Chennai (M Corp.) - Ward No.25 4329 19261 Chennai (M Corp.) - Ward No.26 4656 20239 4-5 km Chennai (M Corp.) - Ward No.18 3925 16424 TP's 48,49,50,51,52,53,54,55,56,57,58 Chennai (M Corp.) - Ward No.22 5714 26177 5-5.7 km Chennai (M Corp.) - Ward No.17 TP's 59,60,61,62,63,64,65,66 5722 24670 Total Total Total kms Total number of Wards Total Turning points Number of Population households 5.7 kms 17 66 102858 428318 Source: District Census Hand Book –2011 AV- ANNEXURE-V DEMOGRAPHY DETAILS (FST - 10 KM RADIUS) No.of Population Female Total Total Male Below SC ST Total Male Female Total Main Marginal Non Sl.No. Name of Village House Total Female Below 6 Below 6 Population Male 6 Agegroup Population Population Literates Literates Literates Workers Workers Workers Workers Holds Age group Agegroup 0-3 km Chennai muncipal corporation, Chennai district, Tamilnadu 1 Chennai (M Corp.) WARD NO.-0003 13248 52995 26804 26191 6326 3279 3047 2568 21 40119 21270 18849 19429 18213 1216 33566 2 Chennai (M Corp.) WARD NO.-0005 11147 45204 22583 22621 4707 2384 2323 5644 92 34811 18268 16543 17155 14679 2476 28049 3 Chennai (M Corp.) WARD NO.-0006 4775 19523 9739 9784 1983 1005 978 2681 5 15256 8003 7253 7801 7053 748 11722 4 Chennai (M Corp.) WARD NO.-0007 5592 22161 11063 11098 2138 1104 1034 1242 15 17400 9022 8378 8876 7335 1541 13285 5 Chennai (M Corp.) WARD NO.-0008 8462 33039 16401 16638 3449 1724 1725 4078 12 24464 12769 11695 13409 11645 1764 19630 6 Chennai (M Corp.) WARD NO.-0009 5059 20306 10184 10122 1948 1005 943 422 0 16939 8780 8159 8347 7239 1108 11959 7 Chennai (M Corp.) WARD NO.-0010 11223 44747 22331 22416 5210 2618 2592 5945 65 30973 16459 14514 16579 15135 1444 28168 8 Chennai (M Corp.) WARD NO.-0011 7838 33287 16596 16691 4054 2073 1981 15993 19 22752 12306 10446 11716 10605 1111 21571 9 Chennai (M Corp.) WARD NO.-0012 3880 16254 7999 8255 1761 897 864 547 12 12214 6315 5899 6064 5551 513 10190 10 Chennai (M Corp.) WARD NO.-0013 5103 21829 10813 11016 2653 1389 1264 4738 55 15188 7928 7260 7722 6938 784 14107 11 Chennai (M Corp.) WARD NO.-0014 8295 35130 17440 17690 3927 1946 1981 5080 12 24113 12637 11476 12802 11398 1404 22328 12 Chennai (M Corp.) WARD NO.-0015 4847 19952 10114 9838 1862 951 911 202 7 16829 8770 8059 7285 6855 430 12667 13 Chennai (M Corp.) WARD NO.-0016 5377 22947 11578 11369 2108 1106 1002 566 3 19152 9909 9243 8508 7619 889 14439 14 Chennai (M Corp.) WARD NO.-0017 5722 24670 12537 12133 2399 1232 1167 2466 14 19494 10276 9218 9034 8036 998 15636 15 Chennai (M Corp.) WARD NO.-0018 3925 16424 8197 8227 1508 774 734 433 2 13867 7115 6752 5828 5599 229 10596 16 Chennai (M Corp.) WARD NO.-0019 3772 15457 7761 7696 1628 849 779 415 4 11946 6368 5578 5878 5403 475 9579 17 Chennai (M Corp.) WARD NO.-0020 3340 13276 6625 6651 1283 627 656 211 11 10850 5631 5219 4935 4543 392 8341 18 Chennai (M Corp.) WARD NO.-0021 3769 16044 7969 8075 1642 830 812 1911 8 11886 6206 5680 6083 5484 599 9961 19 Chennai (M Corp.) WARD NO.-0022 5714 26177 12962 13215 2589 1342 1247 12673 60 20783 10793 9990 9881 7803 2078 16296 20 Chennai (M Corp.) WARD NO.-0023 4254 18434 9503 8931 1798 936 862 367 23 15264 8214 7050 6862 6148 714 11572 21 Chennai (M Corp.) WARD NO.-0024 4476 21002 10531 10471 2097 1043 1054 2511 8 17172 8835 8337 7185 6566 619 13817 22 Chennai (M Corp.) WARD NO.-0025 4329 19261 9609 9652 1957 1026 931 3802 98 15816 8124 7692 6965 6118 847 12296 23 Chennai (M Corp.) WARD NO.-0026 4656 20239 10416 9823 2061 1074 987 2717 3 16322 8700 7622 7574 6761 813 12665 24 Chennai (M Corp.) WARD NO.-0027 5202 24426 12806 11620 2667 1334 1333 5536 107 18882 10425 8457 9677 8140 1537 14749 25 Chennai (M Corp.) WARD NO.-0029 3967 19415 10172 9243 1705 888 817 1172 4 16126 8778 7348 6854 5864 990 12561 26 Chennai (M Corp.) WARD NO.-0031 7226 32152 16030 16122 3316 1698 1618 16598 44 24466 12794 11672 11755 10052 1703 20397 SubTotal 155198 654351 328763 325588 68776 35134 33642 100518 704 503084 264695 238389 244204 216782 27422 410147 3-7 km Chennai muncipal corporation, Chennai district, Tamilnadu 27 Chennai (M Corp.) WARD NO.-0001 18900 76760 38805 37955 8209 4292 3917 7010 108 63354 33027 30327 29282 25031 4251 47478 28 Chennai (M Corp.) WARD NO.-0002 16713 66897 33781 33116 7196 3722 3474 11315 160 54439 28397 26042 25368 22226 3142 41529 29 Chennai (M Corp.) WARD NO.-0004 3634 15186 7506 7680 1564 796 768 4499 11 11579 6047 5532 5176 4851 325 10010 30 Chennai (M Corp.) WARD NO.-0028 5840 26156 13826 12330 2777 1436 1341 4404 75 20525 11314 9211 10746 9626 1120 15410 31 Chennai (M Corp.) WARD NO.-0030 4838 25286 13610 11676 2133 1113 1020 1072 3 20853 11779 9074 8652 7982 670 16634 32 Chennai (M Corp.) WARD NO.-0032 7897 32269 16124 16145 3703 1932 1771 22247 13 23646 12368 11278 11915 10016 1899 20354 33 Chennai (M Corp.) WARD NO.-0033 9935 41617 20930 20687 4398 2282 2116 12890 123 32147 17005 15142 15293 13736 1557 26324 34 Chennai (M Corp.) WARD NO.-0034 12845 49559 24710 24849 5025 2466 2559 6470 68 40398 21064 19334 18785 17181 1604 30774 35 Chennai (M Corp.) WARD NO.-0035 10027 40075 20183 19892 4233 2199 2034 4749 14 32225 16931 15294 14393 13048 1345 25682 AIV-2 ANNEXURE-V DEMOGRAPHY DETAILS (FST - 10 KM RADIUS) 36 Chennai (M Corp.) WARD NO.-0036 13056 52262 26082 26180 5453 2840 2613 18235 74 40302 21057 19245 20053 16850 3203 32209 37 Chennai (M Corp.) WARD NO.-0037 7064 26491 13110 13381 2104 1069 1035 2130 44 23256 11720 11536 10571 9187 1384 15920 38 Chennai (M Corp.) WARD NO.-0038 8936 35187 17533 17654 3494 1842 1652 16173 159 28144 14550 13594 13282 10661 2621 21905 39 Chennai (M Corp.) WARD NO.-0039 7080 30573 15390 15183 3182 1608 1574 9611 82 23478 12385 11093 11962 10466 1496 18611 40 Chennai (M Corp.) WARD NO.-0040 12004 51479 25710 25769 5959 3084 2875 28903 163 36849 19610 17239 18250 15947 2303 33229 41 Chennai (M Corp.) WARD NO.-0041 4826 21550 10871 10679 2294 1168 1126 7823 7 16193 8609 7584 7821 6731 1090 13729 42 Chennai (M Corp.) WARD NO.-0042 6137 27857 13821 14036 3015 1579 1436 15041 62 20110 10639 9471 11262 10024 1238 16595 43 Chennai (M Corp.) WARD NO.-0043 3422 15835 8124 7711 1730 866 864 1256 26 12731 6880 5851 6233 4782 1451 9602 44 Chennai (M Corp.) WARD NO.-0044 3162 14291 7343 6948 1704 864 840 3652 4 10849 5969 4880 5086 4356 730 9205 45 Chennai (M Corp.) WARD NO.-0045 3916 17871 8839 9032 1936 982 954 9879 10 12841 6917 5924 6819 6126 693 11052 46 Chennai (M Corp.) WARD NO.-0046 3049 12747 6423 6324 1243 644 599 1092 14 10658 5561 5097 4603 4036 567 8144 47 Chennai (M Corp.) WARD NO.-0047 2999 14379 7370 7009 1330 711 619 2627 10 12057 6298 5759 4813 4439 374 9566 48 Chennai (M Corp.) WARD NO.-0048 3978 18269 9385 8884 1955 1019 936 6886 30 13981 7518 6463 6418 6042 376 11851 49 Chennai (M Corp.) WARD NO.-0049 3228 16889 8677 8212 1638 880 758 1790 1 13401 7130 6271 5487 4899 588 11402 50 Chennai (M Corp.) WARD NO.-0051 11324 46250 22896 23354 4779 2454 2325 5471 139 37254 19232 18022 16604 14967 1637 29646 51 Chennai (M Corp.) WARD NO.-0052 5916 23233 11610 11623 2144 1119 1025 6167 163 19835 10191 9644 8748 7632 1116 14485 52 Chennai (M Corp.) WARD NO.-0053 6235 23831 11720 12111 2142 1059 1083 4949 87 20542 10343 10199 9125 8327 798 14706 53 Chennai (M Corp.) WARD NO.-0054 10083 39058 19355 19703 3827 1956 1871 5527 162 33050 16793 16257 14949 13591 1358 24109 54 Chennai (M Corp.) WARD NO.-0059 6178 23595 11688 11907 2284 1167 1117 3436 27 18943 9822 9121 8830 8415 415 14765 55 Chennai (M Corp.) WARD NO.-0060 7418 29821 14753 15068 3041 1532 1509 8174 42 22729 11825 10904 11793 10641 1152 18028 56 Chennai (M Corp.) WARD NO.-0061 4116 17321 8818 8503 1556 819 737 4062 214 14473 7587 6886 6540 5658 882 10781 57 Chennai (M Corp.) WARD NO.-0079 4628 19748 9870 9878 2065 1067 998 7575 66 15393 8003 7390 7466 6364 1102 12282 58 Chennai (M Corp.) WARD NO.-0080 4297 20318 10593 9725 2324 1194 1130 10438 30 14414 7970 6444 8589 7210 1379 11729 59 Chennai (M Corp.) WARD NO.-0081 4037 17123 8533 8590 1617 827 790 2356 11 14202 7282 6920 6375 5898 477 10748 60 Chennai (M Corp.) WARD NO.-0082 3639 16338 8219 8119 1592 800 792 3819 28 13308 6937 6371 6622 6202 420 9716 61 Chennai (M Corp.) WARD NO.-0084 4793 17825 9527 8298 1759 892 867 1397 42 15051 8312 6739 7116 6713 403 10709 62 Chennai (M Corp.) WARD NO.-0086 4001 16185 9537 6648 1262 649 613 1858 7 13757 8422 5335 7533 5818 1715 8652 63 Chennai (M Corp.) WARD NO.-0097 5311 20860 10416 10444 2019 1044 975 2670 20 16724 8691 8033 8365 7730 635 12495 64 Chennai (M Corp.) WARD NO.-0098 4316 17466 8615 8851 1746 895 851 2215 11 13662 7055 6607 6578 5645 933 10888 65 Chennai (M Corp.) WARD NO.-0099 3679 15460 7665 7795 1532 767 765 5320 20 12724 6576 6148 6016 5375 641 9444 66 Chennai (M Corp.) WARD NO.-0100 2343 9545 4852 4693 893 479 414 505 0 8065 4228 3837 3621 3351 270 5924 67 Chennai (M Corp.) WARD NO.-0101 3149 12703 6477 6226 1027 522 505 441 35 11115 5789 5326 4902 4604 298 7801 68 Chennai (M Corp.) WARD NO.-0102 2208 9377 4739 4638 809 415 394 245 0 8132 4146 3986 3707 3252 455 5670 69 Chennai (M Corp.) WARD NO.-0103 3467 16595 8111 8484 1538 780 758 3334 9 14078 7030 7048 6356 5779 577 10239 70 Chennai (M Corp.) WARD NO.-0105 3940 17965 9086 8879 1749 939 810 4783 26 14977 7714 7263 7790 5778 2012 10175 3-7 km Ambattur taluk, Thiruvallur district, Tamilnadu 71 Chinnasekkadu (TP) 3238 12396 6365 6031 1472 781 691 3665 13 9509 5152 4357 4490 3757 733 7906 72 Tiruvottiyur (M) 63862 249446 125300 124146 26903 13782 13121 35332 502 197146 103034 94112 94000 81050 12950 155446 SubTotal 345664 1421944 716898 705046 146355 75333 71022 323493 2915 1133099 594909 538190 538385 472000 66385 883559 AIV-2 ANNEXURE-V DEMOGRAPHY DETAILS (FST - 10 KM RADIUS) 7-10 km Chennai muncipal corporation, Chennai district, Tamilnadu 73 Chennai (M Corp.) WARD NO.-0050 13280 51527 25678 25849 4739 2446 2293 3629 155 44310 22610 21700 20039 17943 2096 31488 74 Chennai (M Corp.) WARD NO.-0055 5741 23220 11378 11842 2138 1088 1050 6150 142 18698 9543 9155 8849 7760 1089 14371 75 Chennai (M Corp.) WARD NO.-0056 9854 38123 18860 19263 3699 1856 1843 6288 76 32105 16397 15708 14455 13217 1238 23668 76 Chennai (M Corp.) WARD NO.-0057 5711 21805 10779 11026 2013 1037 976 2440 64 18443 9394 9049 8103 7430 673 13702 77 Chennai (M Corp.) WARD NO.-0058 7542 30577 15172 15405 2951 1485 1466 5685 108 23927 12242 11685 11336 10133 1203 19241 78 Chennai (M Corp.) WARD NO.-0062 28300 110474 55689 54785 11760 6091 5669 15214 552 92248 47663 44585 42020 37535 4485 68454 79 Chennai (M Corp.) WARD NO.-0067 9710 37331 18563 18768 3432 1737 1695 4117 127 31023 15935 15088 15333 13532 1801 21998 80 Chennai (M Corp.) WARD NO.-0068 8456 32999 16333 16666 3157 1621 1536 5436 51 27353 14020 13333 12782 11561 1221 20217 81 Chennai (M Corp.) WARD NO.-0069 6509 27133 13348 13785 2627 1348 1279 11187 37 21503 11129 10374 10950 9660 1290 16183 82 Chennai (M Corp.) WARD NO.-0070 6214 26313 12906 13407 1931 1014 917 1932 21 23403 11630 11773 10447 9510 937 15866 83 Chennai (M Corp.) WARD NO.-0072 7870 32446 16367 16079 3120 1598 1522 12705 26 25682 13690 11992 12493 10888 1605 19953 84 Chennai (M Corp.) WARD NO.-0078 5624 23476 12319 11157 1856 945 911 3097 27 20669 11147 9522 8919 8139 780 14557 85 Chennai (M Corp.) WARD NO.-0083 3999 19140 10113 9027 1865 954 911 3790 16 15137 8331 6806 7140 6384 756 12000 86 Chennai (M Corp.) WARD NO.-0085 2720 11304 5933 5371 827 423 404 392 35 9985 5367 4618 5117 4274 843 6187 87 Chennai (M Corp.) WARD NO.-0087 3452 14375 7331 7044 1419 766 653 385 302 11947 6245 5702 5488 4753 735 8887 88 Chennai (M Corp.) WARD NO.-0088 5401 23618 11897 11721 2552 1324 1228 591 21 18905 9917 8988 8232 7808 424 15386 89 Chennai (M Corp.) WARD NO.-0089 4030 16014 8048 7966 1229 629 600 181 7 14109 7212 6897 6331 5642 689 9683 90 Chennai (M Corp.) WARD NO.-0090 4114 17329 8637 8692 1764 870 894 1243 14 13165 6971 6194 6475 5975 500 10854 91 Chennai (M Corp.) WARD NO.-0091 5094 22285 10912 11373 2249 1200 1049 7836 161 16234 8353 7881 8655 6777 1878 13630 92 Chennai (M Corp.) WARD NO.-0092 3981 16511 8233 8278 1697 849 848 2748 71 12977 6749 6228 7046 5983 1063 9465 93 Chennai (M Corp.) WARD NO.-0093 3861 17368 8670 8698 1814 952 862 1083 3 14043 7325 6718 6205 5739 466 11163 94 Chennai (M Corp.) WARD NO.-0094 5328 22407 11285 11122 2343 1225 1118 6399 9 16882 8926 7956 8551 7585 966 13856 95 Chennai (M Corp.) WARD NO.-0095 2901 11664 5630 6034 902 443 459 831 69 10275 5075 5200 4833 4303 530 6831 96 Chennai (M Corp.) WARD NO.-0096 3134 12954 6701 6253 1027 532 495 1708 3 11196 5935 5261 5198 4842 356 7756 97 Chennai (M Corp.) WARD NO.-0104 5167 20897 10400 10497 1972 977 995 11195 6 17424 9020 8404 8874 7488 1386 12023 98 Chennai (M Corp.) WARD NO.-0106 4519 20023 9674 10349 1996 1030 966 3803 18 16905 8301 8604 8085 6492 1593 11938 99 Chennai (M Corp.) WARD NO.-0108 4907 20042 9832 10210 1695 844 851 2261 40 17042 8622 8420 8764 7708 1056 11278 100 Chennai (M Corp.) WARD NO.-0109 4140 18546 9308 9238 1670 829 841 5458 2 15498 8055 7443 8166 6426 1740 10380 101 Chennai (M Corp.) WARD NO.-0110 3439 13867 7016 6851 1297 657 640 5849 7 11165 5801 5364 6065 5630 435 7802 102 Chennai (M Corp.) WARD NO.-0111 4136 18480 9239 9241 1848 977 871 1834 17 15390 7857 7533 7429 6026 1403 11051 103 Chennai (M Corp.) WARD NO.-0112 3657 14912 7444 7468 1228 643 585 1525 89 12848 6548 6300 6440 5423 1017 8472 104 Chennai (M Corp.) WARD NO.-0144 5498 21231 10447 10784 1822 922 900 2685 25 17604 8943 8661 8516 7715 801 12715 105 Chennai (M Corp.) WARD NO.-0145 5863 24508 12133 12375 2487 1287 1200 7795 30 18942 9770 9172 9459 8249 1210 15049 Ambattur taluk, Thiruvallur district, Tamilnadu 106 Sadayankuppam 1355 5348 2704 2644 616 321 295 1406 165 4021 2126 1895 1942 1708 234 3406 107 Elandancheri 201 685 356 329 67 36 31 69 0 466 272 194 309 236 73 376 108 Mathur (CT) 6886 27674 14081 13593 2980 1607 1373 4585 37 22254 11815 10439 10160 8111 2049 17514 109 Madavaram (M) 29792 119105 59887 59218 13030 6703 6327 14764 333 96012 50348 45664 43385 38017 5368 75720 110 Manali (M) 9331 35248 17911 17337 4208 2194 2014 8224 32 26268 14133 12135 12745 11494 1251 22503 SubTotal 251717 1020959 511214 509745 100027 51460 48567 176520 2898 836058 433417 402641 395336 348096 47240 625623 Grand Total 752579 3097254 1556875 1540379 315158 161927 153231 600531 6517 2472241 1293021 1179220 1177925 1036878 141047 1919329 Source: District Census Hand Book –2011 AIV-2 ANNEXURE-V DEMOGRAPHY DETAILS (KT - 10 KM RADIUS) Populati Female No.of on Male Name of Total Below 6 SC ST Total Male Female Total Main Marginal Non Sl.No. House Total Male Total Female Below 6 Below 6 Village Population Agegrou Population Population Literates Literates Literates Workers Workers Workers Workers Holds Age Agegroup p group 0-3 km Chennai muncipal corporation, Chennai district, Tamilnadu 1 Chennai (M Corp.) WARD16713 NO.-000266897 33781 33116 7196 3722 3474 11315 160 54439 28397 26042 25368 22226 3142 41529 2 Chennai (M Corp.) WARD13248 NO.-000352995 26804 26191 6326 3279 3047 2568 21 40119 21270 18849 19429 18213 1216 33566 3 Chennai (M Corp.) WARD3634 NO.-000415186 7506 7680 1564 796 768 4499 11 11579 6047 5532 5176 4851 325 10010 4 Chennai (M Corp.) WARD11147 NO.-000545204 22583 22621 4707 2384 2323 5644 92 34811 18268 16543 17155 14679 2476 28049 5 Chennai (M Corp.) WARD4775 NO.-000619523 9739 9784 1983 1005 978 2681 5 15256 8003 7253 7801 7053 748 11722 6 Chennai (M Corp.) WARD5592 NO.-000722161 11063 11098 2138 1104 1034 1242 15 17400 9022 8378 8876 7335 1541 13285 7 Chennai (M Corp.) WARD8462 NO.-000833039 16401 16638 3449 1724 1725 4078 12 24464 12769 11695 13409 11645 1764 19630 8 Chennai (M Corp.) WARD5059 NO.-000920306 10184 10122 1948 1005 943 422 0 16939 8780 8159 8347 7239 1108 11959 9 Chennai (M Corp.) WARD11223 NO.-001044747 22331 22416 5210 2618 2592 5945 65 30973 16459 14514 16579 15135 1444 28168 10 Chennai (M Corp.) WARD7838 NO.-001133287 16596 16691 4054 2073 1981 15993 19 22752 12306 10446 11716 10605 1111 21571 11 Chennai (M Corp.) WARD3880 NO.-001216254 7999 8255 1761 897 864 547 12 12214 6315 5899 6064 5551 513 10190 12 Chennai (M Corp.) WARD5103 NO.-001321829 10813 11016 2653 1389 1264 4738 55 15188 7928 7260 7722 6938 784 14107 13 Chennai (M Corp.) WARD8295 NO.-001435130 17440 17690 3927 1946 1981 5080 12 24113 12637 11476 12802 11398 1404 22328 14 Chennai (M Corp.) WARD4847 NO.-001519952 10114 9838 1862 951 911 202 7 16829 8770 8059 7285 6855 430 12667 15 Chennai (M Corp.) WARD5377 NO.-001622947 11578 11369 2108 1106 1002 566 3 19152 9909 9243 8508 7619 889 14439 16 Chennai (M Corp.) WARD5722 NO.-001724670 12537 12133 2399 1232 1167 2466 14 19494 10276 9218 9034 8036 998 15636 17 Chennai (M Corp.) WARD3925 NO.-001816424 8197 8227 1508 774 734 433 2 13867 7115 6752 5828 5599 229 10596 18 Chennai (M Corp.) WARD3772 NO.-001915457 7761 7696 1628 849 779 415 4 11946 6368 5578 5878 5403 475 9579 19 Chennai (M Corp.) WARD3340 NO.-002013276 6625 6651 1283 627 656 211 11 10850 5631 5219 4935 4543 392 8341 20 Chennai (M Corp.) WARD3769 NO.-002116044 7969 8075 1642 830 812 1911 8 11886 6206 5680 6083 5484 599 9961 21 Chennai (M Corp.) WARD5714 NO.-002226177 12962 13215 2589 1342 1247 12673 60 20783 10793 9990 9881 7803 2078 16296 22 Chennai (M Corp.) WARD4254 NO.-002318434 9503 8931 1798 936 862 367 23 15264 8214 7050 6862 6148 714 11572 23 Chennai (M Corp.) WARD4476 NO.-002421002 10531 10471 2097 1043 1054 2511 8 17172 8835 8337 7185 6566 619 13817 24 Chennai (M Corp.) WARD4329 NO.-002519261 9609 9652 1957 1026 931 3802 98 15816 8124 7692 6965 6118 847 12296 25 Chennai (M Corp.) WARD7226 NO.-003132152 16030 16122 3316 1698 1618 16598 44 24466 12794 11672 11755 10052 1703 20397 26 Chennai (M Corp.) WARD7897 NO.-003232269 16124 16145 3703 1932 1771 22247 13 23646 12368 11278 11915 10016 1899 20354 27 Chennai (M Corp.) WARD9935 NO.-003341617 20930 20687 4398 2282 2116 12890 123 32147 17005 15142 15293 13736 1557 26324 28 Chennai (M Corp.) WARD13056 NO.-003652262 26082 26180 5453 2840 2613 18235 74 40302 21057 19245 20053 16850 3203 32209 29 Chennai (M Corp.) WARD12004 NO.-004051479 25710 25769 5959 3084 2875 28903 163 36849 19610 17239 18250 15947 2303 33229 SubTotal 204612 849981 425502 424479 90616 46494 44122 189182 1134 650716 341276 309440 316154 279643 36511 533827 3-7 km Chennai muncipal corporation, Chennai district, Tamilnadu 30 Chennai (M Corp.) WARD4656 NO.-002620239 10416 9823 2061 1074 987 2717 3 16322 8700 7622 7574 6761 813 12665 31 Chennai (M Corp.) WARD5202 NO.-002724426 12806 11620 2667 1334 1333 5536 107 18882 10425 8457 9677 8140 1537 14749 32 Chennai (M Corp.) WARD5840 NO.-002826156 13826 12330 2777 1436 1341 4404 75 20525 11314 9211 10746 9626 1120 15410 33 Chennai (M Corp.) WARD3967 NO.-002919415 10172 9243 1705 888 817 1172 4 16126 8778 7348 6854 5864 990 12561 34 Chennai (M Corp.) WARD4838 NO.-003025286 13610 11676 2133 1113 1020 1072 3 20853 11779 9074 8652 7982 670 16634 35 Chennai (M Corp.) WARD12845 NO.-003449559 24710 24849 5025 2466 2559 6470 68 40398 21064 19334 18785 17181 1604 30774 36 Chennai (M Corp.) WARD10027 NO.-003540075 20183 19892 4233 2199 2034 4749 14 32225 16931 15294 14393 13048 1345 25682 37 Chennai (M Corp.) WARD7064 NO.-003726491 13110 13381 2104 1069 1035 2130 44 23256 11720 11536 10571 9187 1384 15920 38 Chennai (M Corp.) WARD8936 NO.-003835187 17533 17654 3494 1842 1652 16173 159 28144 14550 13594 13282 10661 2621 21905 39 Chennai (M Corp.) WARD7080 NO.-003930573 15390 15183 3182 1608 1574 9611 82 23478 12385 11093 11962 10466 1496 18611 40 Chennai (M Corp.) WARD4826 NO.-004121550 10871 10679 2294 1168 1126 7823 7 16193 8609 7584 7821 6731 1090 13729 41 Chennai (M Corp.) WARD6137 NO.-004227857 13821 14036 3015 1579 1436 15041 62 20110 10639 9471 11262 10024 1238 16595 42 Chennai (M Corp.) WARD3422 NO.-004315835 8124 7711 1730 866 864 1256 26 12731 6880 5851 6233 4782 1451 9602 43 Chennai (M Corp.) WARD3162 NO.-004414291 7343 6948 1704 864 840 3652 4 10849 5969 4880 5086 4356 730 9205 44 Chennai (M Corp.) WARD3916 NO.-004517871 8839 9032 1936 982 954 9879 10 12841 6917 5924 6819 6126 693 11052 45 Chennai (M Corp.) WARD3049 NO.-004612747 6423 6324 1243 644 599 1092 14 10658 5561 5097 4603 4036 567 8144 46 Chennai (M Corp.) WARD2999 NO.-004714379 7370 7009 1330 711 619 2627 10 12057 6298 5759 4813 4439 374 9566 47 Chennai (M Corp.) WARD3978 NO.-004818269 9385 8884 1955 1019 936 6886 30 13981 7518 6463 6418 6042 376 11851 48 Chennai (M Corp.) WARD3228 NO.-004916889 8677 8212 1638 880 758 1790 1 13401 7130 6271 5487 4899 588 11402 49 Chennai (M Corp.) WARD13280 NO.-005051527 25678 25849 4739 2446 2293 3629 155 44310 22610 21700 20039 17943 2096 31488 50 Chennai (M Corp.) WARD11324 NO.-005146250 22896 23354 4779 2454 2325 5471 139 37254 19232 18022 16604 14967 1637 29646 51 Chennai (M Corp.) WARD5916 NO.-005223233 11610 11623 2144 1119 1025 6167 163 19835 10191 9644 8748 7632 1116 14485 52 Chennai (M Corp.) WARD6235 NO.-005323831 11720 12111 2142 1059 1083 4949 87 20542 10343 10199 9125 8327 798 14706 53 Chennai (M Corp.) WARD10083 NO.-005439058 19355 19703 3827 1956 1871 5527 162 33050 16793 16257 14949 13591 1358 24109 54 Chennai (M Corp.) WARD9854 NO.-005638123 18860 19263 3699 1856 1843 6288 76 32105 16397 15708 14455 13217 1238 23668 AV-1 ANNEXURE-V DEMOGRAPHY DETAILS (KT - 10 KM RADIUS) Populati Female No.of on Male Name of Total Below 6 SC ST Total Male Female Total Main Marginal Non Sl.No. House Total Male Total Female Below 6 Below 6 Village Population Agegrou Population Population Literates Literates Literates Workers Workers Workers Workers Holds Age Agegroup p group 55 Chennai (M Corp.) WARD5711 NO.-005721805 10779 11026 2013 1037 976 2440 64 18443 9394 9049 8103 7430 673 13702 56 Chennai (M Corp.) WARD7542 NO.-005830577 15172 15405 2951 1485 1466 5685 108 23927 12242 11685 11336 10133 1203 19241 57 Chennai (M Corp.) WARD6178 NO.-005923595 11688 11907 2284 1167 1117 3436 27 18943 9822 9121 8830 8415 415 14765 58 Chennai (M Corp.) WARD7418 NO.-006029821 14753 15068 3041 1532 1509 8174 42 22729 11825 10904 11793 10641 1152 18028 59 Chennai (M Corp.) WARD4116 NO.-006117321 8818 8503 1556 819 737 4062 214 14473 7587 6886 6540 5658 882 10781 60 Chennai (M Corp.) WARD4628 NO.-007919748 9870 9878 2065 1067 998 7575 66 15393 8003 7390 7466 6364 1102 12282 61 Chennai (M Corp.) WARD4297 NO.-008020318 10593 9725 2324 1194 1130 10438 30 14414 7970 6444 8589 7210 1379 11729 62 Chennai (M Corp.) WARD4037 NO.-008117123 8533 8590 1617 827 790 2356 11 14202 7282 6920 6375 5898 477 10748 63 Chennai (M Corp.) WARD5311 NO.-009720860 10416 10444 2019 1044 975 2670 20 16724 8691 8033 8365 7730 635 12495 64 Chennai (M Corp.) WARD4316 NO.-009817466 8615 8851 1746 895 851 2215 11 13662 7055 6607 6578 5645 933 10888 65 Chennai (M Corp.) WARD3679 NO.-009915460 7665 7795 1532 767 765 5320 20 12724 6576 6148 6016 5375 641 9444 66 Chennai (M Corp.) WARD2343 NO.-01009545 4852 4693 893 479 414 505 0 8065 4228 3837 3621 3351 270 5924 67 Chennai (M Corp.) WARD3149 NO.-010112703 6477 6226 1027 522 505 441 35 11115 5789 5326 4902 4604 298 7801 68 Chennai (M Corp.) WARD2208 NO.-01029377 4739 4638 809 415 394 245 0 8132 4146 3986 3707 3252 455 5670 69 Chennai (M Corp.) WARD3467 NO.-010316595 8111 8484 1538 780 758 3334 9 14078 7030 7048 6356 5779 577 10239 70 Chennai (M Corp.) WARD3940 NO.-010517965 9086 8879 1749 939 810 4783 26 14977 7714 7263 7790 5778 2012 10175 Ambattur taluk, Thiruvallur district, Tamilnadu 71 Madavaram (M) 29792 119105 59887 59218 13030 6703 6327 14764 333 96012 50348 45664 43385 38017 5368 75720 72 Chinnasekkadu (TP) 3238 12396 6365 6031 1472 781 691 3665 13 9509 5152 4357 4490 3757 733 7906 73 Manali (M) 9331 35248 17911 17337 4208 2194 2014 8224 32 26268 14133 12135 12745 11494 1251 22503 74 Tiruvottiyur (M) 63862 249446 125300 124146 26903 13782 13121 35332 502 197146 103034 94112 94000 81050 12950 155446 75 Mathur (CT) 6886 27674 14081 13593 2980 1607 1373 4585 37 22254 11815 10439 10160 8111 2049 17514 SubTotal 347313 1423265 716439 706826 145313 74668 70645 266360 3105 1143316 598569 544747 536105 471720 64385 887160 7-10 km Chennai muncipal corporation, Chennai district, Tamilnadu 76 Chennai (M Corp.) WARD28300 NO.-0062110474 55689 54785 11760 6091 5669 15214 552 92248 47663 44585 42020 37535 4485 68454 77 Chennai (M Corp.) WARD21119 NO.-006381648 40932 40716 8290 4239 4051 14630 1191 67830 35086 32744 31840 28463 3377 49808 78 Chennai (M Corp.) WARD18420 NO.-006472144 36618 35526 6003 3095 2908 8025 288 62046 31851 30195 29198 26704 2494 42946 79 Chennai (M Corp.) WARD12896 NO.-006650926 25217 25709 4687 2367 2320 7752 185 41197 21546 19651 20559 17995 2564 30367 80 Chennai (M Corp.) WARD9710 NO.-006737331 18563 18768 3432 1737 1695 4117 127 31023 15935 15088 15333 13532 1801 21998 81 Chennai (M Corp.) WARD8456 NO.-006832999 16333 16666 3157 1621 1536 5436 51 27353 14020 13333 12782 11561 1221 20217 82 Chennai (M Corp.) WARD6509 NO.-006927133 13348 13785 2627 1348 1279 11187 37 21503 11129 10374 10950 9660 1290 16183 83 Chennai (M Corp.) WARD6214 NO.-007026313 12906 13407 1931 1014 917 1932 21 23403 11630 11773 10447 9510 937 15866 84 Chennai (M Corp.) WARD7870 NO.-007232446 16367 16079 3120 1598 1522 12705 26 25682 13690 11992 12493 10888 1605 19953 85 Chennai (M Corp.) WARD5841 NO.-007322662 11199 11463 2175 1134 1041 3135 8 18986 9638 9348 9245 8514 731 13417 86 Chennai (M Corp.) WARD6123 NO.-007624524 12355 12169 2419 1233 1186 5115 22 20384 10617 9767 9775 9009 766 14749 87 Chennai (M Corp.) WARD5624 NO.-007823476 12319 11157 1856 945 911 3097 27 20669 11147 9522 8919 8139 780 14557 88 Chennai (M Corp.) WARD3639 NO.-008216338 8219 8119 1592 800 792 3819 28 13308 6937 6371 6622 6202 420 9716 89 Chennai (M Corp.) WARD3999 NO.-008319140 10113 9027 1865 954 911 3790 16 15137 8331 6806 7140 6384 756 12000 90 Chennai (M Corp.) WARD4793 NO.-008417825 9527 8298 1759 892 867 1397 42 15051 8312 6739 7116 6713 403 10709 91 Chennai (M Corp.) WARD2720 NO.-008511304 5933 5371 827 423 404 392 35 9985 5367 4618 5117 4274 843 6187 92 Chennai (M Corp.) WARD4001 NO.-008616185 9537 6648 1262 649 613 1858 7 13757 8422 5335 7533 5818 1715 8652 93 Chennai (M Corp.) WARD3452 NO.-008714375 7331 7044 1419 766 653 385 302 11947 6245 5702 5488 4753 735 8887 94 Chennai (M Corp.) WARD5401 NO.-008823618 11897 11721 2552 1324 1228 591 21 18905 9917 8988 8232 7808 424 15386 95 Chennai (M Corp.) WARD4030 NO.-008916014 8048 7966 1229 629 600 181 7 14109 7212 6897 6331 5642 689 9683 96 Chennai (M Corp.) WARD4114 NO.-009017329 8637 8692 1764 870 894 1243 14 13165 6971 6194 6475 5975 500 10854 97 Chennai (M Corp.) WARD5094 NO.-009122285 10912 11373 2249 1200 1049 7836 161 16234 8353 7881 8655 6777 1878 13630 98 Chennai (M Corp.) WARD3981 NO.-009216511 8233 8278 1697 849 848 2748 71 12977 6749 6228 7046 5983 1063 9465 99 Chennai (M Corp.) WARD3861 NO.-009317368 8670 8698 1814 952 862 1083 3 14043 7325 6718 6205 5739 466 11163 100 Chennai (M Corp.) WARD5328 NO.-009422407 11285 11122 2343 1225 1118 6399 9 16882 8926 7956 8551 7585 966 13856 101 Chennai (M Corp.) WARD5167 NO.-010420897 10400 10497 1972 977 995 11195 6 17424 9020 8404 8874 7488 1386 12023 102 Chennai (M Corp.) WARD4519 NO.-010620023 9674 10349 1996 1030 966 3803 18 16905 8301 8604 8085 6492 1593 11938 103 Chennai (M Corp.) WARD5529 NO.-010722902 11329 11573 1986 1002 984 3297 9 18558 9654 8904 9876 8785 1091 13026 104 Chennai (M Corp.) WARD4907 NO.-010820042 9832 10210 1695 844 851 2261 40 17042 8622 8420 8764 7708 1056 11278 105 Chennai (M Corp.) WARD4140 NO.-010918546 9308 9238 1670 829 841 5458 2 15498 8055 7443 8166 6426 1740 10380 106 Chennai (M Corp.) WARD3439 NO.-011013867 7016 6851 1297 657 640 5849 7 11165 5801 5364 6065 5630 435 7802 107 Chennai (M Corp.) WARD4136 NO.-011118480 9239 9241 1848 977 871 1834 17 15390 7857 7533 7429 6026 1403 11051 108 Chennai (M Corp.) WARD3657 NO.-011214912 7444 7468 1228 643 585 1525 89 12848 6548 6300 6440 5423 1017 8472 AV-2 ANNEXURE-V DEMOGRAPHY DETAILS (KT - 10 KM RADIUS) Populati Female No.of on Male Name of Total Below 6 SC ST Total Male Female Total Main Marginal Non Sl.No. House Total Male Total Female Below 6 Below 6 Village Population Agegrou Population Population Literates Literates Literates Workers Workers Workers Workers Holds Age Agegroup p group Ambattur taluk, Thiruvallur district, Tamilnadu 33 Puzhal (TP) 7477 31665 16810 14855 3363 1761 1602 10679 54 25161 13731 11430 12899 10219 2680 18766 110 Sadayankuppam 1355 5348 2704 2644 616 321 295 1406 165 4021 2126 1895 1942 1708 234 3406 111 Elandancheri 201 685 356 329 67 36 31 69 0 466 272 194 309 236 73 376 112 Kosapur 190 780 358 422 93 46 47 713 8 541 277 264 291 149 142 489 113 Vadaperumbakkam 433 1682 859 823 176 100 76 1280 1 1315 723 592 586 432 154 1096 114 PulliLyon 143 546 276 270 56 28 28 67 0 440 233 207 180 147 33 366 115 Kadhirvedu (CT) 1883 7580 3836 3744 865 436 429 2596 22 6164 3241 2923 2938 2739 199 4642 116 Puthagaram (CT) 2550 10263 5234 5029 1146 638 508 869 28 8349 4357 3992 3838 3206 632 6425 SubTotal 241221 980993 494863 486130 93903 48280 45623 176968 3717 809111 421837 387274 390754 343977 46777 590239 Grand Total 793146 3254239 1636804 1617435 329832 169442 160390 632510 7956 2603143 1361682 1241461 1243013 1095340 147673 2011226 Source: District Census Hand Book –2011 AV-3