Shillong City Disaster Management Plan
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CITY DISASTER MANAGEMENT PLAN 2018 SHILLONG MUNICIPAL AREA Compiled and Prepared By: NORTH EASTERN SPACE APPLICATIONS CENTRE, UMIAM- 793103, MEGHALAYA For : DISTRICT DISASTER MANAGEMENT AUTHORITY (DDMA), EAST KHASI HILLS DISTRICT, SHILLONG, GOVERNMENT OF MEGHALAYA Abbreviations ADC Additional Deputy Commissioner AIR All India Radio BSNL Bharat Sanchar Nigam Limited BDO Block Development Officer CBDM Community Based Disaster Management CBO Community Based Organizations CBDP Community Based Disaster Preparedness CD & HG Civil Defence and Home Guards CMG Crisis Management Group CWC Central Water Commission CBRN Chemical, Biological, Radiological and Nuclear CCMNC Cabinet Committee on Management of Natural Calamities CD Civil Defence CDMC City Disaster Management Committee CEO Chief Executive Officer CPMFs Central Para Military Forces CRF Calamity Relief Fund CS Chief Secretary Com. UL Communication Unit Leader CR Control Room DC Deputy Commissioner DCRF District Calamity Relief Fund DDMC District Disaster Management Committee DDMA District Disaster Management Authority DDMP District Disaster Management Plan DEOC District Emergency Operations Centre DIO District Informatics Officer DMC Disaster Management Committee DMOB Demobilization Unit Leader DRMP Disaster Risk Management Programme DM Disaster Management DM/HO District Medical and Health officer DRDA District Rural Development Agency EE Executive Engineer EMS Emergency Medical Service EOC Emergency Operations Centre ESF Emergency Support Function ETA Expected Time of Arrival F & CS Food and Civil Supplies GIS Geographic Information System GoI Government of India GPS Global Positioning System HLC High Level Committee HQ Headquarters ICS Incident Command System IMD Indian Meteorological Department ICU Intensive Care Unit IOC Indian Oil Corporation IAP Immediate Action Plan IC Responsible Officer ICP Incident Command Post IDRN India Disaster Resource Network IEC Information, Education and Communication IMT Incident Management Teams INGO International Non- Governmental Organizations IRS Incident Response System IRTs Incident Response Teams ISS Incident Status Summary LO Liaison Officer LS Logistics Section LSC Logistics Section Chief LPG Liquefied Petroleum Gas MAH Major Accident Hazard MATI Meghalaya Administrative Training Institute MeCEL Meghalaya Energy Corporation Limited MOU Memorandum of Understanding MUDA Meghalaya Urban Development Authority MTC Meghalaya Transport Corporation NCC National Cadet Corps NCCF National Calamity Contingency Fund NDMA National Disaster Management Authority NDRF National Disaster Response Force NESAC North Eastern Space Applications Centre NGO Non Governmental Organizations NHAI National Highway Authority of India NIC National Informatics Centre NO Nodal Officer NIDM National Institute of Disaster Management NSS National Service Scheme NYK Nehru Yuva Kendra ORS Oral Rehydrated Solution OEOC Onsite Emergency Operations Centre OS Operations Section OSC Operations Section Chief PCR Police Control Room PWD Public Works Department PD Project Director PHE Public Health Engineering PS Planning Section PSC Planning Section Chief PUL Procurement Unit Leader QRT Quick Response Teams RAF Rapid Action Force RCC Reinforced Concrete Cement RESL Resources Unit Leader RPUL Resource Provisioning Unit Leader RTI Regional Training Institute RO Responsible Officer SATCOM Satellite Communication SP Superintendent of Police S & R Search & Rescue SEOC State Emergency Operations Centre SA Staging Area SBD Service Branch Director SDMA State Disaster Management Authority SDO Sub-Divisional Officer SDRF State Disaster Response Force SEC State Executive Committee SMP Shillong Master Plan SO Safety Officer SOPs Standard Operating Procedures SUL Situation Unit Leader TL Team Leader TB Transportation Branch TGA Total Geographical Area TO Treasury Officer TS Technical Specialist TUL Time Unit Leader UN United Nations UNDP United Nations Development Programme ULBs Urban Local Bodies VHF Very High Frequency Content Section Title Page No. 1 EXCECUTIVE SUMMARY 1 2 DISASTER MANAGEMENT AND ITS STAGES 3 2.1 CLASSIFICATION OF DISASTERS 3 2.2.1 Disaster Management Cycle 4 2.3 CONCEPT OF OPERATION 6 2.4 ORGANIZATION AND ASSIGNMENT OF RESPONSIBILITIES 7 2.4.1 Prevention 7 2.4.2 Mitigation 7 2.4.3 Preparedness 8 8 2.4.4 Response 9 2.4.5 Recovery 3 MULTI-HAZARD DISASTER MANAGEMENT PLAN 10 3.1 INTRODUCTION 10 3.2. RATIONALE 10 3.3. NEED OF PLAN 11 3.4. OBJECTIVES 11 3.5. SCOPE OF THE WORK 12 3.6 PERSPECTIVE 13 3.7. METHODOLOGY OF PLAN DEVELOPMENT 14 3.8. STRATEGY 15 3.9 ROLE OF THE DISTRICT ADMINISTRATION 17 3.10 WHO FORMULATES AND CARRIES OUT THE PLAN 18 4 CITY AT A GLANCE 19 4.1. PROFILE OF SHILLONG MUNICIPAL AREA 19 22 4.3. SHILLONG LITERACY RATIO 23 4.4. SHILLONG SEX RATIO 23 4.5. SHILLONG EMPLOYMENT RATIO 5 HAZARD RISK VULNERABILITY ASSESSMENT 24 5.1. INTRODUCTION 24 5.2. Identification And Assessment Of Hazards 24 5.3. Earthquake Hazard Assessment 24 5.3.1. Seismotectonics Of Area Around Shillong 26 5.3.1. Seismic Hazard At Rock Level 27 5.4. Landslide Hazard Assessment 29 5.4.1. Collection Of Historical Landslides Events 30 5.4.2. Landslide Hazard Mapping 31 5.4.2.1 Slope Angle 31 5.4.2.2 Geology 32 5.4.2.3 Land Use 33 5.4.2.4 Soil 33 5.4.2.5 Seismicity 34 5.4.2.6. Rainfall 34 5.4.2.7. Landslide Susceptibility Mapping 36 5.5 THUNDERSTORM AND STRONG WIND HAZARD 36 ASSESSMENT 5.6. URBAN FIRE HAZARD ANALYSIS FOR SHILLONG CITY 40 5.6.1. Urban Fire Hazard Analysis 41 5.7. FLOOD HAZARD ASSESSMENT 41 5.7.1. Flood Prone Areas Around Shillong City 41 5.7.2 Flood Hazard Mapping Under Current Climatic Conditions 43 5.7.3 Flood Hazard Mapping Under Projected Future Climatic 43 Conditions 5.8. ELEMENTS AT RISK 44 5.8.1 Demography 44 5.8.2. Exposure Values Of Element At Risks 45 5.9. VULNERABILITY ASSESSMENT 47 5.9.1. Physical Vulnerability 47 5.9.2. Social Vulnerability Assessment 48 5.10. RISK ASSESSMENT 49 5.10.1. Earthquake Risk Assessment 49 5.10.2. Strong Wind Risk Assessment 52 5.10.3. Flood Risk Assessment 57 5.10.3.1. Estimated Potential Flood Hazard Losses To Affected 58 Essential Facilities And Utilities 60 5.10.3.2. Estimated Damages To Essential Facilities And Transportation Structures 61 5.10.3.3. Estimated Affected Population And Households Due To Flood Hazard 62 5.10.3.4. Combined Losses, Average Annual Losses (AAL), And Loss Exceedance Curve (LEC) 64 5.10.4. Landslide Risk Assessment 66 5.11. Risk Hotspots In Shillong 6 INSTITUTIONAL ARRANGEMENT 69 6.1 DISASTER MANAGEMENT COMMITTEE AT THE CITY 69 LEVEL 70 6.3 ROLES AND RESPONSIBILITIES OF CITY MANAGEMENT COMMITTEE 7 EMERGENCY RESPONSE PLAN 72 7.1 INTRODUCTION 72 7.2 METHODOLOGY OF RESPONSE PLAN 72 7.3 RESPONSE LEVELS 72 7.3.1 Response Plan 73 7.3.2 Incident Response System (IRS) 73 7.3.3 Emergency Support Functions (ESFS) 74 74 7.3.4 Primary And Secondary Agencies 7.3.5 Situation Report 74 7.3.6 Quick Response Teams (QRTS) 74 74 7.3.7 Emergency Operations Centre (EOC) 7.4. OPERATIONAL –COORDINATION STRUCTURE 74 7.4.1 Trigger Mechanism 75 7.5 ACTIVATION OF INCIDENT RESPONSE SYSTEM 76 7.5.1 Roles And Responsibilities Of Deputy Commissioner As 77 Responsible Officer 78 7.5.2 Coordination Of Response The Locality Level With A Slightly Different Administrative Structure And Set Up 78 7.5.3 Incident Commander (IC) And Command Staff 78 7.5.4 Roles And Responsibilities Of IC 79 7.5.5 Roles And Responsibilities Of Information And Media Officer (IMO) 80 7.5.6 Roles And Responsibilities Of Liaison Officer (LO) 80 7.5.7 Roles And Responsibilities Of Safety Officer (SO) 81 7.5.8 GENERAL STAFF 81 7.5.8.1 Operations Section (OS) 82 7.5.8.2 Roles And Responsibilities Of OSC 82 7.5.9 Planning Section (PS) 83 7.5.9.1 Roles And Responsibilities Of PSC 84 7.5.10 Logistics Section (LS) 84 7.5.10.1 Roles And Responsibilities Of LSC 85 7.5.11 The Incident Response Teams (IRTS) 86 7.6 NEED OF ESF PLAN 86 7.6.1 ESF Organizational Setup And Inter-Relationships 88 7.7 STANDARD OPERATING PROCEDURE 88 7.7.1 Emergency Support Function # 1: Coordination 88 7.7.2 Emergency Support Function # 2: Communication 7.7.3 Emergency Support Function # 3: Emergency Public Information, 92 Help Line & Warning 7.7.4 Emergency Support Function # 4: Search & Rescue 94 7.7.5 Emergency Support Function # 5: Evacuation 95 7.7.6 Emergency Support Function # 6: Emergency Medical Response 101 7.6.7 Emergency Support Function # 7: Relief 105 7.6.8 Emergency Support Function # 8: Water & Electricity 108 7.6.9 Emergency Support Function # 9: Debris Clearance 111 7.6.10 Emergency Support Function # 10: Law And Order 113 7.6.11 Emergency Support Function: Damage Assessment 115 7.6.12 Emergency Support Function # 12:Donations And Volunteers: 116 118 7.6.13 Emergency Support Function # 13Public Works And Engineering 7.6.14 Emergency Support Function # 14 Animal Health 119 8 RESPONSE FUNCTION 121 8.1 RESPONSE FUNCTIONS 121 8.1.1 Local Authority For Warning 121 8.1.0 Early Warning Agencies 121 8.2 Deputy Commissioner’s Coordination With Early Warning Agencies 121 8.3 Warnings For Civil Disturbance 122 8.4 Warnings For Earthquakes And Flash Flood 122 8.5 General Instructions About Warning 122 8.6 Warnings For Fire 123 8.7 Urban Search And Rescue 123 8.7.1 Search And Rescue 123 8.7.2.1 Factors To Be Considered For Evacuation 124 8.7.2.2 Emergency Conditions For Evacuation 124 8.7.2.3Developing An Evacuation Plan 124 8.7.2.4 Operational Instructions For Evacuation 125 8.7.2.5 Family Preparedness For Evacuation 125 8.7.2.6Necessary Precautions At Family Level 126 8.8 Medical Arrangement