Assam Power Sector Enhancement Investment Program - Tranche 2

Initial Environment Examination

Project Number: 41614-033 May 2016 (Addendum)

IND: MFF - Assam Power Sector Enhancement Investment Program - Tranche 2

Submitted by Assam Power Distribution Company limited, Guwahati, Assam

This report has been submitted to ADB by the Assam Power Distribution Company limited, Guwahati, Assam and is made publicly available in accordance with ADB’s public communications policy (2011). It does not necessarily reflect the views of ADB. This is an addendum report to the initial environment examination report posted in August 2010 available on http://www.adb.org/projects/41614- 033/main#project-documents This addendum to the initial environment examination report is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may be preliminary in nature. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area.

ASSAM POWER DISTRIBUTION COMPANY LIMITED Reg. Office: Bijulee Bhawan, Paltanbazar, Guwahati-781 001, Assam CIN: U40109AS2003SGC007242 PROJECT MANAGEMENT UNIT, 4th Floor, Bijulee Bhawan, Tel. No.0361-2607533, Fax: 0361-2739526, E-mail: [email protected]

No. APDCL/PMU/APSEIP/ESMU/2014-15/249/113 Dtd. 08/04/2016

ASIAN DEVELOPMENT BANK IN!~M To COUNTRY o ; n;:cror~·!'!. OFFICl:

Ms M. Teresa Kho, Country Director Z1 APR 2016 D Indian Resident Mission, ADB (?()2- . 4 San Martin Marg, Chanakyapuri RECEIVED New Delhi-110021

Sub: - Addendum Initial Environment Examination (220 KV Mariani-Namrup Transmission Line)

Dear Madam,

Please find enclosed herewith the Addendum Initial Environmental Examination for realignment of transmission line route on 220 KV S/C Mariani-Namrup Transmission Line on DIC t, Towers under Loan No 2677-IND for favour of kind needful action from your end. The soft copy of the document has already been mailed to ADB today.

Sincerely yours ~ L Directof~ MU) APDCL

Addendum Initial Environmental Examination (Realignment of transmission line route on 220 kV S/C Mariani - Namrup Line on D/C Towers under Tranche – II)

March, 2016

India: Assam Power Sector Enhancement Investment Program – Tranche 2

Prepared by Assam Electricity Gird Corporation Ltd. (AEGCL)

The initial environmental examination is a document of the borrower. The views expressed herein do not necessarily represent those of ADB’s Board of Directors, Management, or staff, and may be preliminary in nature.

Table of Content

DETAILS PAGE NO. A. Introduction 4 B. Details of Realigned Section of Transmission Line 6 C Description of Environment 7 D Potential Environmental Impacts and Mitigation Measures 16 Environmental Management and Monitoring Plan and Institutional E 18 Requirements F Public Consultation and Information Disclosure 20 G Conclusion 20

List of Table

TABLE DETAILS PAGE NO. NO. 1.0 Details of the Realigned Section 6 2.0 Details of Land Required 6 Summarized Ambient Air Quality Results during Preconstruction 3.0 10 and Construction Stage Summarized Noise Level Results during Preconstruction and 4.0 13 Construction Stage

List of Annexure

Annexure No. Annexure Description Layout maps showing original and new alignment after diversion I (A) (AP – 1 to AP – 33) I (B) Layout maps showing original alignment (AP – 33 to AP – 71) I (C) Layout maps showing original alignment (AP – 71 to AP – 93) I (D) Layout maps showing original and new alignment after diversion (AP – 93 to AP – 129) I (E) Layout maps showing original and new alignment after diversion (AP – 129 to AP – 155) I (F) Realignment No. 1: From Tower Location No. 43 (AP No. 16/0) to Tower Location No. 49 (AP No. 17/0) I (G) Realignment No. 2: From Tower Location No. 83 (AP No. 30/2) to Tower Location No. 86 (AP No. 30/6) I (H) Realignment No. 3: From Tower Location No. 284 (AP No. 98/1) to Tower Location No. 287 (AP No. 99/1) I (I) Realignment No. 4: Tower Location No. 371 (AP No. 129/9)

Rapid Environmental Assessment (REA) Checklist II

Photographs of Realigned Diverted Section III

Air quality monitoring results including site photographs for pre-construction IV (December 2012 - April 2013), construction stage (October - November 2013) and construction stage (May - June 2014)

Annexure No. Annexure Description Noise monitoring results including site photographs for pre-construction V (December 2012 - April 2013), construction stage (October - November 2013) and construction stage (May - June 2014) Water quality monitoring results including site photographs for pre- VI construction (December 2012 - April 2013), construction stage (October - November 2013) and construction stage (May - June 2014) Map showing Sampling locations of Air, Noise and Water locations during VII A pre-construction stage – (December 2012 - April 2013) - (AP – 1 to AP – 33) VII B Map showing Sampling locations of Air, Noise and Water locations during pre-construction stage – (December 2012 - April 2013) - (AP – 33 to AP – 71) VII C Map showing Sampling locations of Air, Noise and Water locations during pre-construction stage – (December 2012 - April 2013) - (AP – 71 to AP – 93) VII D Map showing Sampling locations of Air, Noise and Water locations during pre-construction stage – (December 2012 - April 2013)-(AP – 93 to AP – 129) VII E Map showing Sampling locations of Air, Noise and Water locations during pre-construction stage–(December 2012 - April 2013)-(AP – 129 to AP – 155) Map showing Sampling locations of Air, Noise and Water locations during VIII A construction stage – (October - November 2013) - (AP – 1 to AP – 33) VIII B Map showing Sampling locations of Air, Noise and Water locations during construction stage – (October - November 2013)- (AP – 33 to AP – 71) VIII C Map showing Sampling locations of Air, Noise and Water locations during construction stage – (October - November 2013)- (AP – 71 to AP – 93) VIII D Map showing Sampling locations of Air, Noise and Water locations during construction stage – (October - November 2013)- (AP – 93 to AP – 129) VIII E Map showing Sampling locations of Air, Noise and Water locations during construction stage – (October - November 2013) - (AP – 129 to AP – 155) Map showing Sampling locations of Air, Noise and Water locations during IX A construction stage – (May - June 2014) - (AP – 1 to AP – 33) IX B Map showing Sampling locations of Air, Noise and Water locations during construction stage – (May - June 2014) - (AP – 33 to AP – 71) IX C Map showing Sampling locations of Air, Noise and Water locations during construction stage – (May - June 2014) - (AP – 71 to AP – 93) IX D Map showing Sampling locations of Air, Noise and Water locations during construction stage – (May - June 2014) - (AP – 93 to AP – 129) IX E Map showing Sampling locations of Air, Noise and Water locations during construction stage – (May - June 2014) - (AP – 129 to AP – 155) National Standards of Environmental Monitoring Parameters X

E-mail Communication from PMU to all Contractors XI

Attendance Sheet of Stakeholder Consultation and Photographs XII

Abbreviations

Abbreviated Form Full Form AAQM Ambient Air Quality Monitoring ADB Asian Development Bank ADEF Assam Department of Environment and Forests AEGCL Assam Electricity Grid Corporation Ltd. AP Affected Persons APCB Assam State Pollution Control Board APDCL Assam Power Distribution Company Ltd. APGCL Assam Power Generation Corporation Limited ASEB Assam State Electricity Board BOD Biological Oxygen Demand BTPS Bongaigaon Thermal Power Station CPCB Central Pollution Control Board DEA Department of Economic Affairs EARF Environmental Assessment and Review Framework EMP Environmental Management Plan ESMC Environmental and Social Management Cell GoA Government of Assam GoI Government of India GRC Grievance Redressal Committee Ha Hectare IA Implementing Agency IEE Initial Environmental Examination IND India MFF Multi-tranche Financing Facility MOEF&CC Ministry of Environment, Forest and Climate Change

NO2 Nitrogen Dioxide NAAQS National Ambient Air Quality Standards PM Particulate Matter PMU Project Management Unit REA Rapid Environmental Assessment RoW Right of Way S/S Substation

SO2 Sulphur Dioxide SPS Safeguard Policy Statement T&D Transmission and Distribution T/L Transmission Line T&T Transmission and Transformation

A. INTRODUCTION

1. The Government of India and Government of Assam have requested ADB to provide US$200 million loan funding via a Multi-tranche Financing Facility (MFF) to support continued investment in power sector in the state of Assam. 2. The project is implemented in 3 Tranches viz. Tranche 1, Tranche 2 and Tranche 3. The original Loan Agreement (LOAN NUMBER 2592 - IND) for Tranche 1 was signed on 15 February 2010 between India and Asian Development Bank. While the Loan Agreement (LOAN NUMBER 2677 - IND) for Tranche 2 was signed on 17 January 2011 and Loan Agreement (LOAN NUMBER 2800 - IND) for Tranche 3 was signed on 27 February 2012 between India and Asian Development Bank. 3. As per the original Loan Agreement ADB has agreed to make to the Govt. of India, GOI (Borrower) the loan on the terms and conditions set forth in the Loan Agreement, but only on the condition that the proceeds of the Loan be made available to the State and through the State (Govt. of Assam, GOA) to Assam State Electricity Board (ASEB). ASEB was the Executing Agency (EA) for all the three tranches. The Borrower in its letter of 11th June 2014 has informed ADB of the dissolution of erstwhile EA for the Projects i.e., the ASEB and its place of its successive entities namely the Assam Power Generation Corporation Limited (APGCL), Assam Electricity Grid Corporation Limited (AEGCL) and Assam Power Distribution Company (APDCL). The letter further requests ADB to accordingly make the relevant change in the EAs as AEGCL for Tranche 1 and 2, and APDCL for Tranche 3. ADB has approved the request and communicated to Department of Economic Affairs (DEA), Ministry of Finance, GOI on 5th August 2014 for Amendment related to Minor Change in MFF. 4. Now, as per the amendment Government of Assam (GOA) and Assam Electricity Gird Corporation Ltd. (AEGCL) are the Executing Agencies (EA) and Assam Electricity Gird Corporation Ltd. (AEGCL) is the Implementing Agency (IA) for Tranche 1 and Tranche 2. While Government of Assam (GOA) and Assam Power Distribution Company Ltd. (APDCL) are the Executing Agencies (EA) and Assam Power Distribution Company Ltd. (APDCL) is the Implementing Agency (IA) for Tranche 3. 5. The proposed Project is classified as Category B under Asian Development Bank (ADB) Safeguard Policy Statement (2009). The Initial Environmental Examination (IEE) for Tranche 1 and Tranche 2 was prepared in April 2010 and that for Tranche 3 was prepared in August 2011 following the Asian Development Bank’s (ADB) Safeguard Policy Statement (2009), Environmental Assessment Guidelines (2003) and the Government of India (GOI) environmental assessment regulations and guidelines. 6. As per the original IEE, Mariani - Namrup Line is 140 km connecting the existing Mariani and Namrup substations. The line has been routed across the existing Namrup power plant site, avoiding reserved forests adjacent to the power plant site. The proposed transmission line does not pass through the forest area and lies about 200 meters away from forest area on eastern side. The line mainly crosses tea estates, tea gardens, paddy fields, bamboo groves and irrigated agricultural land. The line will carry power from the new 100 MW gas- fired power plant on the existing Namrup power plant site. 7. The contract was awarded to M/S NECCON POWER & INFRA LTD, on 12th November, 2011. After detailed survey by the Turnkey Contractor, the total span length of transmission

line was increased to 145.778 km excluding the gantry length and total numbers of tower were 444 Nos. 8. During the execution of work, the transmission line was realigned at four locations. The layout map showing original alignment and four diverted realigned sections are shown in Annexure - I (A) to Annexure - I (E). The details of four realigned sections are as below: I) Realignment No. 1: From Tower Location No. 43 (AP No. 16/0) to Tower Location No. 49 (AP No. 17/0). The realignment in this section is from tower location No. 43 (AP No. 16/0) to tower location No. 49 (AP No. 17/0) with a slight shift in two tower locations only, at tower No. 47 and tower No. 48. This shift is near Borhaat College area and Borhaat Tea estate area with a change of tower type to facilitate adequate ground clearance for road crossing. The original line span length in this section was 2.432 km which was reduced to 2.392 km. Correspondence related to this realigned section is annexed as Annexure - I (F).

II) Realignment No. 2: From Tower Location No. 83 (AP No. 30/2) to Tower Location No. 86 (AP No. 30/6). The realignment in this section is due to transmission line passing over a dormant oil well of Oil India Limited at village Dhekikhunda near Sapekhati. The original line span length in this section from Tower Location No. 83 (AP No. 30/2) to Tower Location No. 86 (AP No. 30/5) was 1.395 km. Due to realignment there was a slight shift of Tower Location No. 84 & Tower Location No. 85.Also there was addition of one new Tower Location No. 85/1 (AP No. 30/5). Thus, the final realigned line span increased to 1.438 km. Correspondence related to this realigned section and profile drawing is annexed at Annexure - I (G).

III) Realignment No. 3: From Tower Location No. 284 (AP No. 98/1) to Tower Location No. 287 (AP No. 99/1). The realignment of transmission line in this section was required for making adequate space for drilling operations by ONGC at Geleki. Due to realignment, there was addition of two new towers i.e., Tower Location No. 284/1 (AP No. 98A) & Tower Location No. 284/2 (AP No. 98B).There was a slight shift of Tower Location No. 286 (AP No. 99/0). The original span length in this section was 1.372 km which after realignment was increased to 1.536 km. Correspondence related to this realigned section and profile drawing is annexed at Annexure - I (H).

IV) Realignment No. 4: There was a slight shift at Tower Location No. 371 (AP No. 129/9) and change of tower type with extended height to maintain adequate ground clearance for a public road over which the line was crossing. The original line span length from Tower Location No. 370 (AP No. 129/8) to Tower Location No. 371 (AP No. 129/9) was 0.34 km which was increased to 0.351 km. Correspondence related to this realigned section and profile drawing is annexed at Annexure - I (I).

9. After, realignment, there is an increase in the line length by 0.178 km and thus the final line length is 145.956 km. Due to this realignment there is an increase of tower numbers from 444 to 447 as per detailed survey conducted by the contractor. But, in comparisons to original IEE report, the line length has increased by 5.956 km from

140 km to 145.956 km. There is no conspicuous environment impact anticipated since minor ground disturbances are carried during the construction of tower footing in realigned sections.

10. This report is proposed as “Addendum” to the ADB-approved original IEE report on account of realignment of the transmission line route that was assessed and accepted by ADB. Therefore, the report would capture the information on the environmental implications associated with the realignment. This addendum is also a due diligence report and based on the assessment of the residual environmental impacts it has been observed that no further corrective action are required to be undertaken.

B. DETAILS OF REALINGED SECTION OF TRANSMISSION LINE 11. The details of start and end point of the realigned section, its length and location are provided below in Table No. 1.0: Table 1.0: Details of the Realigned Section Sl. Realigned Section of Transmission line Locations Remark No. Start End Span Length (Km) Point Point Original Realigned Deviation Tower No. 43 Tower No. 49 Borhat area, Change of tower 1 2.432 2.392 (-) 0.04 (AP No. 16/0) (AP No. 17/0) Borhat TG type Tower No. 83 Tower No. 86 Dhekikhunda, Footing of one 2 1.395 1.438 0.043 (AP No. 30/2) (AP No. 30/6) Sapekhati additional tower Tower No. 284 Tower No. 287 Footing of two 3 1.372 1.536 0.164 Geleki (AP No. 98/1) ( AP No. 99/1) additional towers Tower No. 370 Tower No. 371 Change of tower 4 0.34 0.351 0.011 Hemlai (AP No. 129/8) (AP No. 129/9) type TOTAL 5.539 5.717 0.178 12. In the realigned sections, only 3 nos. of new towers has been constructed. Considering about 100 square meters (m2) of land required per tower, it is estimated that 3 new tower locations shall require about 0.03 Ha of land. The Details of land required for 3 new towers and land use breakup is provided in Table No. 2.0. Table 2.0: Details of Land Required Diverted Land Required Ownership Land use Tower Number (Sq. m) 85/1 Private (Individual) Agricultural 100 284/1 Private (Individual) Agricultural 100 284/2 Private (Individual) Agricultural 100 300 Sq. m. Total (0.03 Ha)

13. A Right of Way of 35m has been considered to assess the impacts in realigned sections. About 55 trees:- Sirish (Aquilaria malacensis) -29, Kadam (Hymenodictyon excelsum)-3, Teak (Tectona grandis)-2, Gamar (Gmelina arborea)-2, Hangalu (Litsea monopetala) - (2, Bakul Mimusops elengi) -2, Simul (Bombax ceiba) -1, Mango (Mangifera indica) -1, Honaru (Cassia fistula) -1, Jamun (Syzygium cumini) -1, Others 11 and about 90 Bamboos were impacted in the realignment section.

14. The contract was awarded to M/S NECCON POWER & INFRA LTD, on 12th November, 2011. Survey work for this transmission line was completed by 29th February, 2012. Tower foundation work started from April, 2012 and the work was completed on this transmission line (including the realigned section) by January, 2016. Transmission line is yet to be charged. 15. In order to prepare this addendum to originally prepared IEE Report a team of Environmental and Social professional visited the realigned site area in the month of December, 2015 and Rapid Environmental Assessment (REA) checklist has prepared based on the observations recorded during the site visit. REA checklist and photographs of project site are enclosed as Annexure - II and Annexure - III respectively.

C. DESCRIPTION OF ENVIRONMENT 16. The description of Environment is detailed out in original IEE report 20101. Since the geographical area of the realigned sections is similar as that of original line hence not much change in description of environment is anticipated. Thus, the details under section 3.1 on physical resources as provided in originally approved IEE Report may be referred. However, the details of environmental monitoring carried out for air, noise and water quality during implementation has been updated and provided in below paragraphs. 17. There is no baseline environmental data available in the original IEE Report for this transmission line. However, the environmental monitoring for parameters air, noise and water quality have been conducted by En-Geo Consultancy & Research Centre (ENGECORC), Guwahati once during pre-construction between December 2012 - April 2013 and twice during construction period in October - November, 2013 and May - June, 2014. 18. Ambient air quality & noise level monitoring along the transmission line has been conducted at 30 locations following standard methods and guidelines of CPCB with respect to the following parameters:

 Particulate matter (Size less than 10 µm) or PM10.

 Particulate matter (Size less than 2.5 µm) or PM2.5.

 Sulphur Dioxide (SO2).

 Nitrogen Dioxide (NO2). 19. The transmission line mainly passes through rural agricultural areas followed by residential areas and tea garden. The samples for all parameters were collected on 24 hour bases at each location. Ambient air quality monitoring results for PM10, PM2.5, SO2 and NO2 concentrations are discussed below and summarized results are given in Table 3.0. While the detailed monitoring results, including site photographs for pre-construction and construction stages are enclosed as Annexure-IV.

PM10: During preconstruction stage (December 2012 - April 2013), the mean PM10 at ambient air quality monitoring (AAQM) locations found to be 132.45 μg/m3. The maximum 3 3 and minimum PM10 measured at various AAQM stations are 212.3 μg/m and 72.02 μg/m , respectively. At majority of locations, the PM10 concentration is above NAAQS 2009 limit of 100 μg/m3 due to smog formation during time of monitoring.

1 The original IEE Report 2010 prepared for Tranche 1 and 2 covers the description of Environment covering details on physical resources, ecology, socio economic conditions and environmental sustainability. 7

During construction stage (October- November 2013), the mean PM10 at ambient air quality 3 monitoring locations found to be 103.47 μg/m . The maximum and minimum PM10 measured 3 3 at various AAQM locations are 145.25 μg/m and 67.55 μg/m respectively. The PM10 concentration is within NAAQS 2009 limit of 100 μg/m3 except at fifteen (15) monitoring locations. The probable reason could be due to blowing of dusty wind during the monitoring period and movement of motor vehicles on the nearby roads.

During construction stage (May-June, 2014), the mean PM10 at ambient air quality 3 monitoring locations found to be 97.32 μg/m . The maximum and minimum PM10 measured 3 3 at various AAQM stations are 135.66 μg/m and 72.62 μg/m , respectively. The PM10 concentration is within NAAQS 2009 limit of 100 μg/m3 except at ten (10) monitoring locations.

PM2.5: During preconstruction stage (December 2012 - April 2013), the mean PM2.5 at 3 monitoring locations found as 68.63 μg/m . The maximum and minimum PM2.5 measured at 3 3 various AAQM locations were 109.89 μg/m and 21.5 μg/m , respectively. The PM2.5 concentration is above the NAAQS 2009 limit of 60 μg/m3 at twenty one (21) locations due to smog formation during time of monitoring.

During construction stage (October - November 2013), the mean PM2.5 at monitoring 3 locations found to be 50.25 μg/m . The maximum and minimum PM2.5 measured at various 3 3 AAQM locations are 68.45 μg/m and 32.25 μg/m , respectively. The PM2.5 concentration is below the NAAQS 2009 limit of 60 μg/m3 except at four (4) locations.

During construction stage (May-June, 2014), the mean PM2.5 at monitoring locations found to 3 be 51.13 μg/m . The maximum and minimum PM2.5 measured at various AAQM stations are 3 3 66.54 μg/m and 36.92 μg/m , respectively. The PM2.5 concentration is below the NAAQS 2009 limit of 60 μg/m3 except at five (5) locations.

SO2: During preconstruction stage (December 2012 - April 2013), the mean SO2 at 3 monitoring locations found as 2.47 μg/m . The SO2 concentration is within the NAAQS 2009 limit of 80 ug/m3 at all monitoring locations.

During construction stage (October- November 2013), the mean SO2 at monitoring locations 3 found to be 9.4 μg/m . The maximum and minimum SO2 measured at various AAQM 3 3 locations are 12.45 μg/m and 7.36 μg/m , respectively. The SO2 concentration is within the NAAQS 2009 limit of 80 ug/m3 at all monitoring locations.

During construction stage (May-June, 2014), the mean SO2 at monitoring locations found to 3 be 9.75 μg/m . The maximum and minimum SO2 measured at various AAQM locations are 3 3 13.66 μg/m and 6.54 μg/m , respectively. The SO2 concentration is within the NAAQS 2009 limit of 80 ug/m3 at all monitoring locations.

NO2: During preconstruction stage (December 2012 - April 2013), the mean NO2 at 3 monitoring locations found as 7.48 μg/m . The maximum and minimum NO2 measured at 3 3 various AAQM stations were 11.78 μg/m and 4.5 μg/m , respectively. The NO2 concentration is within the NAAQS 2009 limit of 80 μg/m3 at all monitoring locations.

During construction stage (October- November 2013), the mean NO2 at monitoring locations 3 found to be 14.01 μg/m . The maximum and minimum NO2 measured at various AAQM 3 3 locations are 16.35 μg/m and 11.25 μg/m , respectively. The NO2 concentration is within the NAAQS 2009 limit of 80 μg/m3 at all monitoring locations.

During construction stage (May-June, 2014), the mean NO2 at monitoring locations found to 3 be 13.71 μg/m . The maximum and minimum NO2 measured at various AAQM locations are 3 3 15.41 μg/m and 10.37 μg/m , respectively. The NO2 concentration is within the NAAQS 2009 limit of 80 μg/m3 at all monitoring locations.

Table 3.0: Summarized Ambient Air Quality Results during Preconstruction and Construction Stage

3 3 3 3 PM10 (μg/m ) PM2.5 (μg/m ) SO2 (μg/m ) NO2 (μg/m ) Location Name Dec. 12 Oct. 13 May 14 Dec. 12 Oct. 13 May 14 Dec. 12 Oct. 13 May 14 Dec. 12 Oct. 13 May 14 to to to to to to to to to to to to Apr. 13 Nov. 13 Jun. 14 Apr. 13 Nov. 13 Jun. 14 Apr. 13 Nov. 13 Jun. 14 Apr. 13 Nov. 13 Jun. 14 Parbatpur (A1) 122.12 95.62 87.57 59.31 54.23 50.25 2 8.6 10.31 7 13.25 13.91 Coal Pit (A2) 130.82 105.54 98.68 71.02 55.26 52.89 2 7.4 8.25 4.5 12.64 13.27 Nagakatagaon (A3) 110.51 86.32 90.34 62.44 34.25 42.13 2 7.5 6.54 6.5 13.45 12.12 Misajangaon (A4) 139.72 108.53 95.46 96.62 53.21 58.72 2 8.36 7.91 8 12.65 13.28 Sundarpur TG (A5) 136.32 87.56 82.78 109.89 40.24 44.38 2 9.12 9.36 13 15.21 13.81 Atal Patheargaon (A6) 181.69 120.35 115.92 96.93 54.25 49.63 2 10.52 8.96 12 16.25 15.54 Katheiya Khunda No.1 153.18 110.25 98.24 96.94 52.36 45.89 2 7.36 8.32 8.31 11.55 12.13 (A7) Rahanshyam (A8) 151.8 113.52 116.37 80.13 48.52 55.14 2 11.45 10.89 7.66 13.25 13.91 Ujanlongpatiya (A9) 91.41 82.21 85.31 77.21 50.21 52.72 2 12.45 11.3 7.8 16.35 15.42 Changmaigaon (A10) 72.02 67.55 72.62 65.21 44.26 36.92 2 7.91 7.54 8.08 11.56 12.14 Bagriguri (A11) 108.07 88.24 93.15 66.76 56.23 48.47 2 7.36 8.44 8.58 12.36 12.98 Barohar TG (A12) 120.11 96.52 88.22 76.25 38.54 51.23 2 8.45 8.73 7.56 12.35 12.97 Rangapathear (A13) 118.7 97.21 99.45 61.1 54.23 58.39 2 8.95 10.32 11 11.25 10.44 Maibela (A14) 177.63 120.55 123.71 61.54 63.35 57.53 2 10.25 8.6 11 15.56 14.36 Manuharigaon (A15) 131.86 107.45 111.34 107.45 56.23 62.28 2.65 11.26 12.85 11.78 14.25 14.96 Kongargaon No.2 (A16) 93.38 92.35 73.76 67.8 45.21 38.71 2.21 12.35 11.58 11.04 16.25 13.92 Halal Gaon (A17) 84.08 88.52 81.42 21.5 32.25 37.98 2 12.25 10.87 6.55 16.23 14.77 Mohangaon (A18) 130.6 128.25 133.52 60.94 52.26 64.86 2 10.25 12.47 8 15.24 16.00 Chengdhara Gaon (A19) 163.17 145.25 135.66 92.16 68.45 61.49 2 11.23 13.66 12 14.25 14.96

Hatipati TG (A20) 94.92 92.35 85.63 61.35 58.21 55.41 2 10.25 11.57 4.5 16.12 12.38 Rangagara Gaon (A21) 172.17 125.21 96.93 57.28 62.25 59.82 6 8.52 9.15 9 13.25 13.91 Deopani Gohain Gaon 141.13 111.23 92.79 52.13 50.23 54.35 4 8.45 9.61 4.5 14.25 15.41 (A22) Duelia Gaon (A23) 152.3 98.52 86.45 69.89 48.65 43.24 2 8.23 7.53 4.5 15.56 13.11 Naragaon (A24) 129.4 95.25 78.92 33.87 34.58 38.74 5.53 7.53 10.24 4.5 13.25 13.91 Japihajia Gaon (A25) 169.17 106.25 92.38 79.78 40.25 48.20 2 7.64 10.38 4.5 12.25 12.86 Basahabi TG (A26) 144.66 110.25 115.75 73.87 62.32 65.44 5.81 8.81 7.92 4.5 13.26 10.37 Gandhia (A27) 128.57 114.26 97.88 41.12 45.25 38.56 2 9.71 10.33 4.5 15.26 14.33 Sonakhati TG (Triwal TG) 107.17 98.56 84.44 49.75 49.75 43.47 2 9.78 11.16 4.5 13.25 13.91 (A28) Dihingpar TG (A29) 104.63 90.23 80.16 54.26 52.12 50.37 2 9.85 8.21 4.5 15.56 15.12 Near Mariani SS 212.3 120.32 124.81 54.26 50.23 66.54 2 10.23 9.45 4.5 14.25 14.96 (Bosagaon) (A30) Max 212.3 145.25 135.66 109.89 68.45 66.54 5.81 12.45 13.66 11.78 16.35 15.41 Min 72.02 67.55 72.62 21.5 32.25 36.92 2 7.36 6.54 4.5 11.25 10.37 Average 132.45 103.47 97.32 68.63 50.25 51.13 2.47 9.4 9.75 7.48 14.01 13.71

Source: Primary Survey Conducted by ENGECORC, Guwahati 2012, 2013, 2014

20. Noise level monitoring along the transmission line has been conducted at 30 locations, once during pre-construction and twice during construction period. The summarized results and analysis of monitored results are given in Table 4.0. While the detailed monitored results including site photographs for pre-construction and construction stages are enclosed as Annexure V. Day Time Noise Levels: During preconstruction stage (December 2012 - April 2013), the day time Leq varied between 74 to 47 dB(A). The noise levels were within prescribed limits of CPCB except at twelve locations where it was marginally high and at three locations bit high. Movement of heavy vehicles near the monitoring locations is the cause of high noise levels at these three locations. During construction stage (October-November 2013), the day time Leq varied between 58 to 45 dB(A). The noise levels were within prescribed limits of CPCB except at one location where it was marginally high. During construction stage (May-June, 2014), the day time Leq varies between 57 to 47 dB(A). The noise levels were within prescribed limits of CPCB except at two locations where it was marginally high. Night Time Noise Levels: During preconstruction stage (December 2012 - April 2013), the night time Leq varied between 70 to 42 dB(A). The noise levels were within prescribed limits of CPCB except at three locations where it was high. Movement of heavy vehicles near the monitoring locations is the cause of high noise levels at these three locations.

During construction stage (October-November, 2013), the night time Leq varied between 48 to 38 dB(A). The noise levels were within prescribed limits of CPCB except at four locations where it was marginally high.

During construction stage (May-June, 2014), the night time Leq varied between 50 to 36 dB(A). The noise levels were within prescribed limits of CPCB except at three locations where it was marginally high.

Table 4.0: Summarized Noise Level Results during Preconstruction and Construction Stage

Location Name Area Day Time Leq dB(A) Night Time Leq dB(A) CPCB Noise Standards Category Leq dB (A) Dec. 12 Oct. 13 May 14 Dec. 12 Oct. 13 May 14 Day Night to to to to to to Time Time Apr. 13 Nov. 13 Jun. 14 Apr. 13 Nov. 13 Jun. 14 Parbatpur(N1) Rural 53 52 54 48 42 38 55 45

Coal Pit(N2) Rural 56 54 57 52 44 42 55 45

Nagakatagaon(N3) Rural 59 55 51 47 42 41 55 45

Misajangaon(N4) Rural 61 51 55 52 44 39 55 45

Sundarpur TG(N5) Rural 57 53 51 51 44 45 55 45

Atal Pathargaon(N6) Rural 71 58 57 70 48 50 55 45

Kathiya Khunda No.1(N7) Rural 56 49 49 51 40 39 55 45

Rahanshyam(N8) Rural 49 46 51 60 42 37 55 45

Ujanlongpatiya(N9) Rural 52 54 52 49 40 37 55 45

Changmaigaon(N10) Rural 54 54 52 52 43 39 55 45

Bagriguri(N11) Rural 55 53 53 50 45 42 55 45

Barohar TG(N12) Rural 51 50 52 48 42 44 55 45

Rangapathar(N13) Rural 53 51 53 52 44 44 55 45

Maibela(N14) Rural 74 50 50 52 46 49 55 45

Manuharigaon(N15) Rural 74 52 47 69 50 44 55 45

Halal Gaon(N17) Rural 60 53 54 51 41 40 55 45

Mohangaon(N18) Rural 54 52 53 48 40 38 55 45

Chengdhara Gaon(N19) Rural 54 52 51 52 43 42 55 45

Hatipati TG(N20) Rural 59 54 50 52 44 44 55 45

Rangagara Gaon(N21) Rural 51 46 49 42 44 42 55 45

Deopani Gohain Gaon(N22) Rural 50 46 50 46 40 43 55 45

Dulia Gaon(N23) Rural 61 55 50 57 49 50 55 45

Naragaon(N24) Rural 47 48 52 43 43 39 55 45

Japihajia Gaon(N25) Rural 58 47 51 49 38 36 55 45

Baisahabi TG(N26) Rural 64 49 48 48 39 40 55 45

Gandhia(N27) Rural 51 50 53 49 41 39 55 45

Sonakhati TG(N28) Rural 49 47 48 45 38 37 55 45

Dihingpar TG(N29) Rural 49 45 47 47 44 36 55 45

Bosagaon (Near Moriani) (N30) Silence 61 53 53 52 39 37 50 40

Source: Primary Survey Conducted by ENGECORC, Guwahati 2012, 2013, 2014

21. Water quality both Ground Water and Surface Water were monitored to examine for physico-chemical and heavy metals along the transmission line. These water samples were taken as grab samples. Ground water samples were collected from tube wells and analysed for various parameters and the results of ground water quality parameters were compared with Indian Standard IS: 10500:2012. Surface water samples were collected from various rivers and other sources and the results were compared with Class A & Class C standards as per IS: 2296-1982. The analyzed results are discussed below while the detailed monitoring results including site photographs for pre-construction, construction stages are enclosed as Annexure VI. During preconstruction stage (December 2012 - April 2013) Ground Water: Turbidity in water samples was found to be above permissible limit as per Indian standard (IS: 10500:2012) except at five locations. pH values were found in the range of 5.57 to 6.85, which showed that the water was slightly acidic. Total hardness values varied from 20 to 124 mg/l. Chloride content ranged between 2 to 34 mg/l. Total dissolved solids (TDS) in the water samples ranged between 30 to 230 mg/l. Calcium content were in the range of 0.49 to 2.74 mg/l. Sulphate content varied between BDL (Below Detectable Limit) to 18.8 mg/l. Alkalinity ranged from 30 to 170 mg/l. It was observed from the results that all essential parameters of water samples were well below the prescribed limit for potable water as per IS: 10500:2012 except turbidity. Surface Water: All the parameters were observed within class C tolerance limit (IS 2296: 1982) at all sampling locations except dissolved oxygen (DO) at all locations and lead slightly exceeding the standard limits at one location. During construction stage (October- November 2013), Ground Water: Turbidity in water samples was found to be above permissible limit as per Indian standard (IS: 10500:2012) except at two locations. pH values were found in the range of 6.2 to 6.9. Total hardness values varied from 38 to 114 mg/l. Chloride content ranged between 4 to 28 mg/l. Total dissolved solids (TDS) ranged between 50 to 170 mg/l. Calcium content were in the range of 0.18 to 4.12 mg/l. Sulphate content varied between 2.5 to 20.5 mg/l. Alkalinity ranged from 50 to 120 mg/l. It is observed from results that all essential parameters of water samples are well below the prescribed limit for potable water as per IS: 10500:2012 except turbidity. Surface Water: All the parameters were observed within class A tolerance limit (IS 2296: 1982) except dissolved oxygen (DO) and Total Coliforms at all locations. During construction stage (May-June, 2014), Ground Water: Turbidity in water samples was found to be above permissible limit as per Indian standard (IS: 10500:2012) except at three locations. pH values were found in the range of 6.14 to 7.1, which shows that the water is slightly acidic. Total hardness values varied from 38 to 114 mg/l. Chloride content ranges between 5 to 27 mg/l. Total dissolved solids (TDS) ranged between 50 to 170 mg/l. Calcium content were in the range of 1.1 to 4.12 mg/l. Sulphate content varied between 2.5 to 20.5 mg/l. Alkalinity ranged from 45 to 120 mg/l. It is observed

from results that all essential parameters of water samples are well below the prescribed limit for potable water as per IS: 10500:2012 except turbidity. Surface Water: All the parameters were observed within class A tolerance limit (IS 2296: 1982) except dissolved oxygen (DO) at four locations and Total Coliforms at all locations. 22. The environmental monitoring location maps showing sampling locations of air, noise and water during pre-construction and construction stages are given in Annexure VII, Annexure VIII and Annexure IX respectively. The National Standards for air, noise and water are given in Annexure-X. 23. The details under section 3.2 on ecology: fauna, flora, and forests as provided in originally approved IEE Report may be referred. The realigned sections do not pass through any forest or protected area nor do they have any endangered flora and fauna species. 24. The details under section 3.3 on socioeconomic conditions as provided in originally approved IEE Report may be referred. However, the information on demographic aspects in originally approved IEE report is as per 2001 census which have been updated as per 2011 census.

25. According to Census of India 2011, the population of Assam stands at 31,205,576 of which 15,939,443 are males and 15,266,133 females. The decadal population growth has come down to 17.07% in census 2011, compared to 18.85% in census 2001. The overall sex ratio in the state has improved to 958 during census 2011 from 932 in census 2001. The population density (398 person/km2) has also increased in census 2011 compared to recorded 340 person/km2 in census 2001. Assam literacy rate is 72.19% (census 2011) and holds 26th position in this regard among the Indian States, which is at par with recorded national value (72.99%) in census 2011. 26. Religious and cultural resources, hospitals have not been observed within right-of-way along the diverted section of T/L.

D. POTENTIAL ENVIRONMENTAL IMPACTS AND MITIGATION MEASURES 27. Screening of Potential Environmental Impacts and Mitigation Measures as provided in originally approved IEE Report under chapter 4.0 may be referred. However the following text may be included as addendum: 28. At para 126 of original IEE Report the following text may be added: About 55 trees :- Sirish (Aquilaria malacensis) -29, Kadam (Hymenodictyon excelsum)-3, Teak (Tectona grandis)-2, Gamar (Gmelina arborea)-2, Hangalu (Litsea monopetala) -2, Bakul (Mimusops elengi) -2, Simul (Bombax ceiba) -1, Mango (Mangifera indica) -1, Honaru (Cassia fistula) -1, Jamun (Syzygium cumini) -1, Others 11 and about 90 Bamboos were impacted in the realignment section. All trees falls in private land and hence been compensated accordingly. Compensation details are provided in updated Resettlement Plan prepared for this line. 29. Tower foundation work has completed on this transmission line (including the realigned section) and stringing works are in process. The compliance actions chart during preconstruction and construction stage on Potential Environmental Impacts and Mitigation Measures as provided Table 4.1 of original IEE Report are as under:

Potential Environmental Impacts and Mitigation Measures (Compliance Action) Project Project Activity Potential Impact Mitigation Compliance Action Stage Measures Pre- No field activities None: Built-in to routing Realigned to avoid construction impacts are and design potential impact. period avoided through Design Possible access to Some clearing Reforestation Not applicable as reserved forest area of trees and measures as per diverted section of vegetation Forest Act Rules. Transmission line does not pass through any forest area. Construction Clearing of trees Temporary loss Reforestation as There was no loss of period and vegetation of forest cover agreed with ADEF forest cover. About 55 trees were impacted. Compensation has been paid accordingly. Noise from Noise could Equipment to No construction activity construction exceed 70 dB meet local noise scheduled during night equipment (A) at site standards; time. Regular noise level operations and boundary Construction monitoring being maintenance scheduling to undertaken. avoid evening and night time disruption Soil erosion BOD and fecal Primary treatment Limited civil works and Wastewater coliform if needed confined to construction from work site and contamination of tower footing only was construction camps involved in the realignment section hence no construction camp was established. Industrial Petroleum and Sedimentation and Not applicable as civil wastewater detergent biological work was limited and from construction contamination treatment if there was no equipment equipment necessary maintenance yard. maintenance yards Waste oil from Possible soil Waste oil may be Not applicable as work phased out contamination reused after was confined only to T/L. transformers and filtration. Other Also no equipment other equipment, equipment will be maintenance work possible oil with managed off-site undertaken in realigned PCBs by registered stretch. equipment recycling companies or vendors Dust during Increased PM, Dust control with Water sprinkling construction and NO2, SO2 water sprays. undertaken to control exhaust gases from levels at Contractors’ dust during construction. construction construction Equipment to meet Regular monitoring of machinery and sites, and GOI equipment environmental Vehicles (particulate surrounding and parameters (PM10, PM2.5, matter, NO2, SO2) areas vehicle emissions SO2 & NO2) were standards undertaken to keep record on environmental pollution. Spoils from earth Contaminated Spoils to be used Excavated soil reused for moving; soil and non- as base material restoration at tower

Project Project Activity Potential Impact Mitigation Compliance Action Stage Measures construction hazardous solid for substations footing area. No debris waste and Greenbelts construction waste and scrap material were left at site. Waste equipment Possible soil Can be stored Not applicable as T/L is (e.g., steel and groundwater in secure depot, newly constructed. structures, contamination if and disposed / conductors, not properly recycled cir managed off-site in cuit compliance with breakers) GOI standards

E. ENVIRONMENTAL MANAGEMENT AND MONITORING PLAN AND INSTITUTIONAL REQUIREMENTS 30. The compliance actions undertaken during preconstruction and construction stage with regards to Environmental Monitoring Plan and Environmental Management plan and have been added as addendum in original IEE Report. The details are as under:

Minimum Provisions for Environmental Monitoring (Compliance Action) Project Mitigation Parameters to Location Measurements Frequency Responsibility Compliance Action Stage Measure be Monitored Route survey to Possible All Field mapping with 1-time AEGCL / PMU Route Survey done along Pre- define alternative encroachment on transmission Global Positioning survey to through route the alignment construction alignments reserved forests and substation System (GPS) finalize survey contractor sites equipment design Dust, equipment Incorporation of All construction Field inspection to 1 time per AEGCL and PMU PMU has hired the emissions, appropriate contracts for ensure that month to include in bidding services of M/s En-Geo erosion, and clauses in all substation appropriate documents. Consultancy & Research noise control construction and measures are ADB to verify Centre, Guwahati for Waste contracts transmission implemented and through review of conducting Environment management sites facilities are installed bidding documents. monitoring for air, noise and water quality once Construction Dust, equipment Suspended All substation “Grab” samples for Every 6 Contractors to during pre-construction emissions, and particulate matter sites and air and water months, implement, PMU phase and twice during erosion control (SPM), Noise selected Spot check for beginning with staff to provide construction period. For Waste Water: pH, transmission noise using initial activity, oversight via pre-construction phase management dissolved oxygen lines. portable monitoring for total of 18 regular field monitoring has been (DO), biochemical device months inspections; ADB conducted between oxygen demand Spot check for solid Monitoring will to audit during December 2012 – April (BOD), total waste generation and be extended if project review 2013 and for construction suspended solids disposal necessary missions phase in October - (TSS), Spot checks AEGCL has November, 2013 and in hydrocarbons and for solid waste responsibility for May - June, 2014. PCBs activities solid waste Solid waste management. generation and disposal Dust, equipment Same parameters All substations Spot checks based As necessary AEGCL Post construction phase emissions, and as during and on visual inspections based on through PMU monitoring for air, noise Operations erosion control construction period transmission and any complaints inspections ADB to audit and water quality shall be and Waste management lines. and complaints during project conducted after Maintenance review missions completion of civil works.

31. Compliance to Environmental Management Plan is mandatory as per loan agreement and same has been reiterated by Implementing Agency vide its email communication to all contractors date 1st October, 2015. (Ref. Annexure XI).

F. PUBLIC CONSULTATION AND INFORMATION DISCLOSURE 32. Consultations were undertaken for the transmission line during the route survey work on 1st & 2nd April, 20092. Since, no consultation was conducted till construction period hence additional consultations were undertaken as part of the continuous participation with local community during the preparation of this addendum report to obtain their view on the realignment. Informal consultations with the project affected person in these realigned sections were undertaken at Geleki & Sapekhati village on 10th December, 2015. The mode of consultation was informal meeting and one to one interaction. During consultation no concerns of significance were raised on environmental aspects of the project. The affected persons have welcomed the initiative taken by AEGCL and perceived certain benefits from the proposed investment program, such as improved electricity, good power supply, better irrigation and better living condition etc. The list of participants during consultation and photographs are attached as Annexure-XII. 33. The addendum to IEE shall be disclosed to the affected people. It shall be translated in local Assamese language and shall be made available to the public. G. CONCLUSION 34. This addendum to IEE is based upon the Environmental Assessment and Review Framework (EARF) which is in consistent with the ADB‘s Safeguard Policy Statement (SPS) 2009. The subproject is classified as Category “B” for Environment and does not require further Environmental Impact Assessment.

2 Consultations were undertaken for Substations and Transmission lines during route survey. The details are provided i Origial IEE Report uder Chapter 5 Eviroetal Maageet ad Moitorig Pla section 5.2.

Annexure-I (A) Sheet : 1 of 5 Annexure - B LayoutFig. Map- 2 : ShowingMap Showing Original Samplingand New Alignment Location after Along Diversion: 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers. 220KV S/C Mariani - Namrup Line on D/C Towers (AP-1 to AP-33)

Hapjanparbat Tea Garden -

Sarukheremia PO Existing S/S at NAMRUP

Parbatpur

Paniduaria Nagagaon . AP-1 ! . AP-2 .AP-3! . !. . AP-4! Nahorpukhuri AP-6 . !AP-5

Majorgaon Rongagoa ! Naharphukhuri Kunr ! ! ! ! ! Jhaplhajia Danse mixed Jungle ! !

! Saikhoa ! ! Barpatra ! ! . Saring Choklia (Thklagar) AP-7! ! Ghilaguri ! Tea Garden

! ! ! Jaipur RF ! Paitakhat Mohajakshmi TG ! Silani ! ! ! ! RS ! ! ! !. Nalbariagon ! Got Pathar ! IB (Forest)PS ! ! Chakalia ! AP-22 ! ! . AP-21 ! Chutiya Chombwar ! PO . ! Dilli ! Silani Nagagaon ! Dispensary Barhat ! ! Open . Miribilgaon Tea Garden Barhola Ghat AP-23 ! Market (Friday) Market(Sunday) ! ! mixed T No. 46 T No. 43 ! Ferry (April to November) Misajangaon T No. 48 Balamigaon ! Dilli R. Hilika jungle . AP-16/3 ! ! ! Khariyabhetagaon AP-16B/0 T No. 45 AP-16 ! Ford (December to March) Market ! Pub Nalbariya . . ! ! . AP-19 AP-17 (Friday) ! . AP-20 AP-16/1 AP-8 !. . T No. 49 ! ! ! ! AP-18 AP-16A/0 T No. 44 !. (Factory) Pashchim Naibariya T No. 47 ! ! !. Nagakatagaon Pansukia Chapatali . AP-15 AP-9 . Deupani N ! (Gelaki) ! ! Dispensary ! Midangpara Loholia ! Barhat Tea Garden . ! . Open mixed AP-24 AP-14 Bahatiagaon AP-10 Bagadad ! . ! jungle AP-26 Barpatra Tea! Garden Panibil Disang or Dilli R AP-25 ! ! AP-27 . ! !! . . ! Sundarpur TG Chetiyakari !. ! ! Banglabari Factory ! !. Factory ! ! !! PO Hospital ! Jaipur RF Atal Pukhuri . Timan Habi Kumari Pathar AP-28 AP-13 . Coal Pit al Pathar TG Bhuyankhat . . Kesharguri No.1 Timanbartani !! . Sapekhati !. AP-29 Baruyanagar RS Tea Garden AP-12 AP-11 ! Lau Jan Factory Nagamati RF Midangpara Disang ! Dofola Bil Atal Pathargaon Lakshmijan TG Coal pit ! Dense mixed jungle . AP-30 Rahan Pathar No2 ! Open mixed jungle Tirakia or Dilli RDumtok AP-30/2 AP-30/1 Bhalak Bil T No.! 83 Deopani Nagagaon ! Coal Pith T No. 85 Atal Pathar ! Dhanbar Juri AP-30/4 AP-30/3 Loujan T G Godam Ghat ! T No. 84 T No. 86 Raidang T G AP-30/6! AP-30/5 T No. 85/1 ! Lepheragaon Kathiya Khunda No 1 Dilli Reserved Forest !

!. ! Gharajan TG ! ! ! ! ! ! ! ! ! . ! ! ! . AP-32 AP-31 AP-33 . Garkhiyabam No 2 Kathiya Khunda No 1

IB (CPWD) yam Sapekhati RS Factory Bishnupur T G PTO Market (Monday) Timan R Factory Bartiman T G Sapekhoti Dispensary Khagrijan T G Factory haon No3 debabari) Factory

)

Legend : Final Route Metalled Road River !!!! Existing HT Line Unmetalled Road Stream PREPARED BY : 1 Km. Buffer Area Cart Track Water Body En-Geo Consultancy & Research Centre (ENGECORC) 2 Km. Buffer Area Pack Track Hut 1:50,000 Recognized By : Department of Space, Government of India Foot Path [ISO 9001-2008 Certified] District Boundary Temple 0 0.5 1 2 3 Embankment 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees Kilometers !. www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line SCALE Sampling Location for Air, Water & Noise Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-I (B)

Open Disang Sheet : 2 of 5 Annexure - B Layout Map Showing Original Alignment: mixed Fig. - 2 : Map Showing Sampling Location Along jungle Naharanibam Rahan Pathar No2 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers. or Dilli RDu 220KV S/C Mariani - Namrup Line on D/C Towers Bhalak Bil (AP-33 to AP-71) Rahan Pathar No1 Bholokaguri Habi Godam PO !. Kayladubi Habi ! ! ! ! ! ! ! ! ! Rangchhoyal Pathar ! ! ! ! ! ! . AP-32 - ! ! ! ! AP-33 . ! . Kathiya Khunda No 1 Timanbartani! AP-34 Saru Pathar ! IB (CPW Factory Rahanshyam Chechasatra! !. Buddhist Kyaung ! . Factory AP-35 Bishnupur T G PTO ! Timan R

! Timon TG . AP-36 Sapekho ! Khagrijan T G Dipling Habi ! Haonphaon Facto Miri Pathar Haonphaon No3 Disang ! or Dilli R (Basudebabari) ! !. ! Banhabariya Pathar ! AP-37 Chahini Habi ! . Ujanlongpatiya ! Kaktibari Habi ! ! ! Hatipukhuri ! . AP-38 Hatipukhuri! Laipuriya Rangchhoyal ! Longpatiyagaon Market (Thursday) Banhabarigaon (Changmaigaon) Hatimuriya Pathar ! ! Market (Saturday) Jutulani Habi Kaktibari Grant Hatimuriyagaon ! Longpatiya RS Dispensary ! ! Rangchhoyal Pathar Kunwargaon ! !. ! Bhojogaon . AP-39 ! Chawrangabam ! Rangchhoyal Barholabam Japidharagaon (Changmaigaon) ! . AP-40 ! . AP-41 Garalmari Bil Bhojogaon! Fairly dense . jungle Br PO ! AP-42 ! Aiaeobarikatni Barahigaon ! !. Tiyakgaon Shingrajangaon Bhoja RS . ! AP-43

! Nagaon Barahigaon !. ! PO AP-47 ! Factory . Bagriguri . AP-44 AP-48 . ! . Tiyak Bangaligaon ! . Shingrajangaon AP-46 ! AP-45

! Factory Shingrajan TG Barohar TG !

AP-49 ! . ! Tiyak Rajabari Barpathar Barahi ! Tiyak N !. Ratanpur Bar Bil TG ! TG

! Factory Manumari ! Tiyok N Tiyak TG Hosp Taukok R ! Barpathar Barahi TG Tiyak TG ! Veterinary Rajabari Grant Sonari Hospital

! Uttar Sonari AP-50 . !

AP-51 Raja. Pukhuri Barpathar AP-52. AP-53 . . AP-54 Singritola! ! Fairly Padina Bil ! ! dense ! Salapathar ! jungle ! Naphukgaon !

! Khona T G ! Sonari Pukhuri

! . . AP-55! Labourers Lines ! ! AP-56 !

Safrai N ! !. Rangapathar ! Sonari TG !

! . ! ! . AP-57! Dense mixed jungle ! Nepali bari AP-58 ! . ! ! AP-60 AP-59 ! . ! ! Sola Reserved Forest ! Rangapathar Naphuk TG Labourers lines ! ! ! . AP-61 ! Hospital !. Manuharigaon ! Sampling Location for Air, Water & Noise !. . . ! Factory Open scrub . AP-68 . AP-67 AP-62 . AP-69 AP-64 Labourers' Lines

. ! ! Deodhaigaon Open scrub. AP-70 . AP-63 !

AP-71 . . !. ! AP-65 ! Open scrub AP-66 Krikhipam Maibela ! Safrai TG Chakaliagaon Open scrub Bhakatgaon Labourers' Lines Legend : LAKWA Sub-Station Bhakatgaon Final Route Metalled Road River Kuargaon !!!! Existing HT Line Unmetalled Road Stream Labourers' Lines PREPARED BY : -72 . 1 Km. Buffer Area Cart Track Water Body En-Geo Consultancy & Research Centre (ENGECORC) Police outpost Market(Sun) 1:50,000 2 Km. Buffer Area Pack Track Hut Recognized By : Department of Space, Government of India Mathurapur Foot Path [ISO 9001-2008 Certified] Maibela TG 0 0.5 1 2 3 District Boundary Temple Barhula Embankment 71, Lamb Road, Ambari, Guwahati-781001 Ikranigaon Kilometers Forest Boundary Trees www.engecorc.com, e-mail: [email protected] SCALE Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-I (C) Sheet : 3 of 5 Annexure - B Fig. - 2 Layout: Map MapShowing Showing Sampling Original Alignment: Location Along 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers. 220KV S/C Mariani - Namrup Line on D/C Towers (AP-71 to AP-93) 1:50,000 Sola Reserved Forest 0 0.5 1 2 3 Labourers lines Kilometers - SCALE !. Manuharigaon . Open scrub . AP-68 . A

. AP-69 Deodhaigaon Open scrub AP-70 AP-71 . Open scrub Kr Naharhabi TG Chakaliagaon Bhakatgaon Nimoagarh Jan

Bhakatgaon Kuargaon AP-72 . AP-73 Police outpo . Mathurapur !. Charmuthlagaon Barhula Ikranigaon Kongargaon No2

Gariapathar

Angera Kuargaon

! !

Papuniagaon . AP-74 ! !

! ! ! !

AP-75 . ! ! Chaklalgaon

! !

! ! ! ! !

! ! Gharphaliagaon Sarduba Pukhuri ! . AP76 Halalgaon!. Dhamdhuligaon ! . AP-77 !

Tipamia Sandikaigaon ! Chukafanagar

! Open scrub

Sonowalgaon ! Rajabari Dalebagan TG Chomanigaon Chakialgaon Dolebagaon Chatal Jan Kukurachodgaon ! ! AP-78 . Buragohain Pukhuri Abhaypuragaon ! Choladharagaon ! Dense scrub ! . ! AP-79 Khanikargaon ! Tenga! Pukhuri Duaragaon ! Dense scrub Lahangaon AP-80 ! Baohagaon ! ! ! ! ! ! ! ! ! ! ! ! ! . Market(Sun) Bengmaria Kuargaon !. . Bamungaon Tairagaon AP-81

Hatimara Pahuchungigang Charaideo Mohangaon AP-82 . Pahuchungigaon Belengbari Pulibor Lephralgaon Lunpuriagaon Nimonagarh Habi Chetiya Sandikaigaon

Taola Jan Kendukuchigaon Adabarigaon .Patargaon Choladharagaon Rahdai Pukhuri Chetlyagaon AP-83 Bailunggaon AP-84 . Danahorgaon . AP-85 Adabari Sandikai Chetiyagaon Kukuracharagaon Mahutgaon Dagaon Bacua Sandikaigaon Naogaon Mirigaon Chengdharagaon Dikho R Bhebar Chuk !. Bagadaigaon

Gohain Methanchod Chenarali . Gohaingaon Canal AP-86 Gohaingaon Bagadaigaon !. Canal AP-87 Sampling Location for Air, Water & Noise .Mirigaon Haloagaon Kalitagaon Santak RS Gohain Methanchua Bagadaigaon AP-72 AP-89 Market (Sun) AP-90 Sundar Pukhuri Chakimukh PO . . . Santak AP-88 Legend : Bhuyanbasti Grass 3 metres high . AP-91 Labourers' Lines Final Route Metalled Road River Labourers' lines !. Factory !!!! Existing HT Line Unmetalled Road Stream Dispensary Rifle range Chakimukh Fulanibari PREPARED BY : 1 Km. Buffer Area Cart Track Water Body PO Selengpathar Factory Market(Fri & Sat) En-Geo Consultancy & Research Centre (ENGECORC) Pack Track Hut Open scrub Recognized By : Department of Space, Government of India 2 Km. Buffer Area Makipur TG Kachu Tekeli Bil [ISO 9001-2008 Certified] Foot Path Temple . District Boundary 71, Lamb Road, Ambari, Guwahati-781001 Embankment AP-93 Bamunpukhuri TG Forest Boundary Trees !. . AP-92 www.engecorc.com, e-mail: [email protected] Railway Line Dispensary Ph: 91-361-2545165, Fax: 91-361-2515536

N Annexure-I (D) Sheet : 4 of 5 Annexure - B Layout Map Showing Original and New Alignment after Diversion: Fig. - 2 : Map Showing Sampling Location Along Bac 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers. 220KV S/C Mariani - Namrup Line on D/C Towers Bhebar Chuk (AP-93 to AP-129) Chen 1:50,000 Gohai Gohaingaon 0 0.5 1 2 3 Kilometers SCALE Haloagaon - G Met

Chakimukh PO

. Grass 3 metres high Labourers' lines

Dispensary Rifle range Chakimukh PO Factory Market(Fri & Sat) Open scrub Makipur TG . AP-93 !. . AP-92 Dispensary

Hatipati TG Puraniali Labourers' lines Balichapari . Namdang N AP-94

Kumergaon Namdangiagaon Bamgaon Harkinagaon Gayangaon Senchoagaon Deopani N Gohaingaon Asalbari Gharphaliagaon Namdang N. AP-95 Ford Dalakharia (No to Apr) Laliachiga Dalakharia Bamgaon PO Gohaingaon PO Changmaigaon Deopania Gohaingaon Japihajiagaon Duliagaon Dhadumiagaon AP-100 Open scrub Lunpuria . Kacharigaon Bhuiyanhat Napamua Baruti Chutiyagaon Bar Jan !. AP-97 Kukurachoa T No. 284/1 T No. 287 Napamua . AP-96 Raidangiagaon !. AP-98A Barsilla N AP-99/1 Gohaingaon Bhuiyagaon Open scrub PO Deopani . T No. 286 AP-99 . Sandikaigaon Changmai Khanikar Senchoagaon Dalakharia Bamgaon . Kamargaon Deopani Gohaingaon AP-101 AP-98B/1 AP-99 . Rangagaragaon Hatimuriagaon AP-98 Hilaidharigaon !. Naragaon T No. 285 AP-98B AP-98/1 T No. 283 PS T No. 284/2 Dhaleswari Boilunggaon RS AP-112 AP-111 Gayangaon T No. 284 PTO . . AP-102 Chutiyagaon Geleki AP-114 . Dopdar Duliagaon Lahangaon N ! Amguri Abhaypuria . PO !. Napamua Baruti Bagh Jan . Gohaingaon Domgaon AP-104 ! Hatimuriagaon ! AP-113 AP-105 . Padumani Chetiagaon Jaradhara Deopani PO Barangaon Amguri Labourers' lines . . Dispensary ! Japihajiagaon. AP-103 IB AP-106 IB Geleki Marangaon . AP-115 Abhaypuria AP-110 Open scrub

! (PWD) Duliagaon . (PWD) Market !. AP-116 (Sun) AP-124 . Namti Bangaligaon Lunpuria Napamua AP-123 Kuargaon Tiphuk N Chaodanggaon .Beltu! Factory . AP-121 AP-109 AP-107 . Japihajiagaon PO . ! . . Hirapara Dopdar . . AP-108 AP-125 Duliagaon Tiphuk TG Kaliapani T G Barangoyan . AP-122 . Baruahpukhuri Namti Bangaligaon AP-126 ! AP-120 Boragaon Labourers' lines Japihajiagaon . . TG Deopani Lulurakhangaon AP-119. AP-117 ! AP-118 Chutiyagaon Labourers' lines

! Dulia Charaigaon Labourers' lines AP-127 ! Duliagaon . Chutiyagaon Namti Bangaligaon Dallim TG Kathalbariagaon! Factory Hospital Hospital . Gali Bil Market Labourers' lines ! PO Deopani TG AP-128 Chutiyagaon (Sun) ! Labourers' lines RS ! Hospital Selenghat Baghjan TG Factory ! Tengabariagaon Jhanzi R Barbam TG

! Labourers'

! lines Disp . AP-129 Dallim ! TG !. Saleng TG PO ! Miri Chutiyagaon Basahabi TG !

anikar TG !

Selenghatkhola!

Lonpurta ! Pitakhoa Garubat Bil ! ! Deodhariagaon ! Kaliapani Taralbasti! ! Lahing Taralbasti ! Majnai TG !

! !. Sampling Location for Air, Water & Noise aon Gabharu Parbat TG

Hemelai TG

Legend : Gabharu Parbat TG Final Route Metalled Road River i TG !!!! Existing HT Line Unmetalled Road Stream PREPARED BY : 1 Km. Buffer Area Cart Track Water Body En-Geo Consultancy & Research Centre (ENGECORC) 2 Km. Buffer Area Pack Track Hut Recognized By : Department of Space, Government of India Foot Path [ISO 9001-2008 Certified] District Boundary Temple aru Grant Embankment 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-I (E)

! Selenghat Sheet : 5 of 5 Annexure - B Layout Map Showing Original and New Alignment after Diversion: ! Tengabariagaon Fig. - 2 : Map Showing Sampling Location Along ! 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers. ! Disp . AP-129 220KV S/C Mariani - Namrup Line on D/C Towers Dallim ! TG !. Saleng TG (AP-129 to AP-155) !

Basahabi TG !

1:50,000 Khanikar TG !

Selenghatkhola! 0 0.5 1 2 3 Chaodanggaon ! Kilometers SCALE Lahing Napuria ! - Lonpurta Na Kuri Goalkota ! Pitakhoa (Maongaon) GakhitkhooGarubat Bil ! AP129/8 T No. 370! Deodhariagaon AP129/9 ! Taralbasti Kaliapani MarangaonT No. 372 T No. 371 ! ! Kumargaon LahingAP-129/10 Taralbasti Aragaon ! Majnai TG Lahinggaon ! Panbari ! ! Hemelaigaon . ! Lahinggaon AP-130 ! Gabharu Parbat TG

! Eragaon Hemelaigaon !

Teok N Hemelai TG ! Budhbaria Lahing RS Chamua Kharonijan!

. AP-131 ! Gabharu Parbat Morangaon ! TG Hemelai TG PO ! Gandhia !.. AP-132 ! . Bahtoligaon AP-133! Rojabari Chahbari Gohaingaon . ! Gabharu Grant Bolimaragaon AP-134 !

Putinoi! Abhaipuriagaon ! Dhahatiagaon

! !Eragaon AP-135 . Gohaibari TG Chungi Lahing

! ! Likchangaon . AP-136 Gharphaliagaon ! ! Bargaon Putinoi

Abhaipuriagaon! ! Chamua Darikialgaon

! !

! Maibelia! Rajabari ! Nakachari RS

Dispensary! Morangaon Gohaibari TG Factory ! . !. . AP-137

! AP-138 PO Bheluguri TG ! ! Tirualgaon ! Chakialgaon

! Hospital

! Tirual TG Debrapargaon ! PS

! Debrapargaon !

! AP-141 ! PO ! IB(PWD) Dense scurb Lakhimpurgaon ! Market(Fri) Sonakhati TG ! .! . Bansbari . .! AP-139 Bheta ! Ratanpur AP-142 AP-140 . ! Balijangaon!

AP-143 ! !

! . ! IB (Forest) AP-144 ! ! Dihingapar TG ! Bhelugurigaon ! !

! Morangialgaon

! ! Dihingiagaon!

! ! ! . AP-145 ! Hospital Chinatoli!

! !

Dihingpar TG Mautjuligaon! !

!.Hospital !

! Tipali

! !

! ! !

! Kathalguri TG !

! !

! ! !

Open ! scurb ! ! AP-146 ! . ! Market ! (Thurs) Openscurb Disai TG Factory ! Halangguri TG

! Disai TG Open Hospital! !. Sampling Location for Air, Water & Noise scurb !

! Bhogdoi ! Hunwal TG !

or !

! ! ! ! Factory

Disai N ! ! ! . ! ! ! !

! ! ! ! ! ! AP-148 ! AP-147! ! ! ! ! ! !

! ! ! ! ! ! ! ! ! ! .! ! ! ! Hospital ! ! ! ! ! AP-153 !AP-152 ! ! . ! ! .!. ! AP-149 PO! . !. Existing S/S at MARIANI ! .!. . AP-154 AP-150 !

! ! Legend : AP-155! AP-151 !

! ! Nagajunka TG ! ! Open! mixed jungle ! Hunwal Final Route Metalled Road River ! ! ! ! ! !!!! Chirakhati! N Existing HT Line Unmetalled Road Stream ! Trolley line ! Bachagaon ! Naojank N PREPARED BY : ! 1 Km. Buffer Area ! Cart Track Water Body Hatijuri TG ! En-Geo Consultancy & Research Centre (ENGECORC) ! ! Pack Track ! Recognized By : Department of Space, Government of India 2 Km. Buffer Area Hut ! [ISO 9001-2008 Certified] District Boundary Foot Path Temple Embankment Kankhowa 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 ANNEXURE – I (F)

Realignment No. 1 From Tower Location No. 43 (AP No. 16/0) to Tower Location No. 49 (AP No. 17/0)

ANNEXURE – I (F)

Realignment at Tower Loc. No. 43 to Tower Loc. No. 49

ANNEXURE – I (G)

Realignment No. 2 From Tower Location No. 83 (AP No. 30/2) to Tower Location No. 86 (AP No. 30/6)

ANNEXURE – I (G)

Profile Drawing of Realigned Section

ANNEXURE - I (H)

Realignment No. 3 From Tower Location No. 284 (AP No. 98/1) to Tower Location No. 287 (AP No. 99/1)

ANNEXURE - I (H)

Profile Drawing of Realigned Section

ANNEXURE – I (I)

Realignment No. 4 Tower Location No. 371 (AP No. 129/9)

ANNEXURE – I (I)

Profile Drawing of Tower Loc. No. 371

Annexure - II

POWER Rapid Environmental Assessment (REA) Checklist TRANSMISSION

Instructions: . This checklist is to be prepared to support the environmental classification of a project. It is to be attached to the environmental categorization form that is to be prepared and submitted to the Chief Compliance Officer of the Regional and Sustainable Development Department. . This checklist is to be completed with the assistance of an Environment Specialist in a Regional Department. . This checklist focuses on environmental issues and concerns. To ensure that social dimensions are adequately considered, refer also to ADB checklists and handbooks on (i) involuntary resettlement, (ii) indigenous peoples planning, (iii) poverty reduction, (iv) participation, and (v) gender and development. . Answer the questions assuming the “without mitigation” case. The purpose is to identify potential impacts. Use the “remarks” section to discuss any anticipated mitigation measures.

Country/Project Title: India/ Assam Power Sector Enhancement Investment Program

Sector Division: Power Transmission/ Distribution SCREENING QUESTIONS Yes No REMARKS

A. Project Siting Is the Project area adjacent to or within any of the following environmentally sensitive areas?

. Cultural heritage site √ The realignment of 220 kV S/C Mariani - Namrup Line on D/C Towers under Tranche . Protected Area √ – II happened in four section with a increase of span length for a length of . Wetland √ 0.178 km with addition of 3 nos. of tower locations. . Mangrove √ The rerouted stretch of T/L is not located or near to any of environmentally sensitive . Estuarine √ area.

. Buffer zone of protected area √

. Special area for protecting biodiversity √

B. Potential Environmental Impacts Will the Project cause…

. Encroachment on historical/cultural The waste generation and impact on local areas, disfiguration of landscape and landscape is limited to location of towers increased waste generation? foundation construction and stringing of T/L,

√ which are site specific and temporary in nature. Encroachment is not done due to rerouting of T/L.

. Encroachment on precious ecosystem No environmentally sensitive areas in close

(e.g. sensitive or protected areas)? √ proximity of rerouted stretch. SCREENING QUESTIONS Yes No REMARKS

. Alteration of surface water hydrology of waterways crossed by roads and resulting in increased sediment in Not Applicable streams affected by increased soil erosion at the construction site?

. Damage to sensitive coastal/marine Geographically the sub-project is not habitats by construction of submarine √ located in coastal area. Hence, not cables? applicable.

. Deterioration of surface water quality due Silt runoff is expected during tower to silt runoff, sanitary wastes from worker- foundation excavation, but the impact to

based camps and chemicals used in √ surface water quality is not significant. construction?

Fugitive dust generated during tower foundation excavation and disturbed land . Increased local air pollution due to rock surface is likely to induce air pollution. The crushing, cutting and filling? √ dispersion of fugitive dust is likely to be localised.

. Chemical pollution resulting from The design standards of tower foundation is chemical clearing of vegetation for 100sq.mt, hence, clearing of vegetation is

construction site? √ most likely would be through manual clearing.

. Noise and vibration due to blasting and Noise impact would be limited to operation other civil works? of equipment during excavation and will be √ localised to tower foundation location. The geological characteristic of rerouted stretch would not necessitate for blasting.

. Dislocation or involuntary resettlement of The area needed for tower foundation people construction is 100sq.mt and no structure has been identified within the transmission √ corridor. Hence, there will not be involuntary resettlement or physical dislocation of affected person at rerouted stretch of transmission line.

. Social conflicts relating to inconveniences There would be limited movement of in living conditions where construction vehicle on existing road for transporting interferes with pre-existing roads? √ construction material and inconvenience is likely to be for short duration limited to tower foundation construction period.

. Hazardous driving conditions where The tower foundation is away from road its construction interferes with pre-existing √ likelihood of inducing dangerous driving is roads? not envisaged.

. Poor sanitation and solid waste disposal The siting of construction camp and in construction camps and work sites, and sensitisation of labour would be required possible transmission of communicable √ during construction period. diseases from workers to local populations? SCREENING QUESTIONS Yes No REMARKS

. Creation of temporary breeding habitats Delaying of tower foundation construction for mosquito vectors of disease? after excavation would create temporary

√ breeding habitat for mosquito vectors of disease.

. Dislocation and compulsory resettlement The socio-economic census survey has not of people living in right-of-way of the √ found any person within transmission power transmission lines? corridor.

. Environmental disturbances associated Around 55 trees and about 90 Bamboos with the maintenance of lines (e.g. routine were cut and accordingly compensated.

control of vegetative height under the √ lines)?

. Facilitation of access to protected areas The rerouted stretch is not traversing in case corridors traverse protected √ through protected area. areas?

. Accident risks associated with Necessary safety measures needs to be maintenance of lines and related √ provided to those engaged for transmission facilities? line maintenance.

. Health hazards due to electromagnetic Vertical clearance of 6.1m is maintained fields, land subsidence, lowered √ between lowest conductor and ground groundwater table, and salinization? surface (agriculture land).

. Disturbances (e.g. noise and chemical The use of herbicides is not envisaged for pollutants) if herbicides are used to √ control vegetative height control. control vegetative height?

Appendix I: Environments, Hazards and Climate Changes Environment Natural Hazards and Climate Change Arid/Semi-arid Low erratic rainfall of up to 500 mm rainfall per annum with periodic droughts and and desert high rainfall variability. Low vegetative cover. Resilient ecosystems & complex environments pastoral and systems, but medium certainty that 10–20% of dry lands degraded; 10- 30% projected decrease in water availability in next 40 years; projected increase in drought duration and severity under climate change. Increased mobilization of sand dunes and other soils as vegetation cover declines; likely overall decrease in agricultural productivity, with rain-fed agriculture yield reduced by 30% or more by 2020. Earthquakes and other geophysical hazards may also occur in these environments. Humid and sub- More than 500 mm precipitation/yr. Resilient ecosystems & complex human pastoral humid plains, and cropping systems. 10-30% projected decrease in water availability in next 40 foothills and hill years; projected increase in droughts, heat waves and floods; increased erosion of country loess-mantled landscapes by wind and water; increased gully erosion; landslides likely on steeper slopes. Likely overall decrease in agricultural productivity & compromised food production from variability, with rain-fed agriculture yield reduced by 30% or more by 2020. Increased incidence of forest and agriculture-based insect infestations. Earthquakes and other geophysical hazards may also occur in these environments. Environment Natural Hazards and Climate Change River valleys/ River basins, deltas and estuaries in low-lying areas are vulnerable to riverine floods, deltas and storm surges associated with tropical cyclones/typhoons and sea level rise; natural estuaries and (and human-induced) subsidence resulting from sediment compaction and ground other low-lying water extraction; liquefaction of soft sediments as result of earthquake ground coastal areas shaking. Tsunami possible/likely on some coasts. Lowland agri-business and subsistence farming in these regions at significant risk. Small islands Small islands generally have land areas of less than 10,000km2 in area, though Papua New Guinea and Timor with much larger land areas are commonly included in lists of small island developing states. Low-lying islands are especially vulnerable to storm surge, tsunami and sea-level rise and, frequently, coastal erosion, with coral reefs threatened by ocean warming in some areas. Sea level rise is likely to threaten the limited ground water resources. High islands often experience high rainfall intensities, frequent landslides and tectonic environments in which landslides and earthquakes are not uncommon with (occasional) volcanic eruptions. Small islands may have low adaptive capacity and high adaptation costs relative to GDP. Mountain Accelerated glacial melting, rock falls/ landslides and glacial lake outburst floods, ecosystems leading to increased debris flows, river bank erosion and floods and more extensive outwash plains and, possibly, more frequent wind erosion in intermountain valleys. Enhanced snow melt and fluctuating stream flows may produce seasonal floods and droughts. Melting of permafrost in some environments. Faunal and floral species migration. Earthquakes, landslides and other geophysical hazards may also occur in these environments. Volcanic Recently active volcanoes (erupted in last 10,000 years – see www.volcano.si.edu). environments Often fertile soils with intensive agriculture and landslides on steep slopes. Subject to earthquakes and volcanic eruptions including pyroclastic flows and mudflows/lahars and/or gas emissions and occasionally widespread ash fall.

Annexure-III Photographs of Realigned Diverted Section At Dhekikhunda & Sapekhati

Tower Location No. 84/0 Tower Location No. 85/0

Tower Location 85/1 TL Crossing the Metal Road

Photographs of Realigned Diverted Section at Geleki

Tower Location No. 284 Tower Location No. 284/1

Tower Location No. 284/2

Annexure - IV

Air Quality Monitoring Results for Pre-Construction Stage – (December 2012 – April 2013) Sl. Location Longitude Latitude Monitoring Concentration µg/m3 Area Remarks/Reasons

No. Name (E) (N) Date PM10 PM2.5 SO2 NO2 Category 1 Parbatpur (A1) 95°22'33.9" 27°10'40.2" 31/12/2012 122.12 59.31 2 7 Rural The PM10, PM2.5 concentration is above the CPCB standard limit due to  Wind from the nearby paddy field. 2 Coal Pit (A2) 95°21'41.0" 27°8'24.4" 1/1/2013 130.82 71.02 2 4.5 Rural The PM10, PM2.5 concentration is above the CPCB standard limit.

3 Nagakatagaon 95°18'51.7" 27°9'1.9" 14/4/2013 110.51 62.44 2 6.5 Rural The PM10, PM2.5 concentration is above the CPCB (A3) standard limit due to  Vehicular movement on nearby road. 4 Misajangaon 95°15'40.4" 27°9'7.2" 13/4/2013 139.72 96.62 2 8 Residential The PM10, PM2.5 concentration is above the CPCB (A4) standard limit due to  Wind from the nearby paddy field. 5 Sundarpur TG 95°13'22.8" 27°8'27.8" 10/4/2013 136.32 109.89 2 13 Rural The PM10, PM2.5 concentration is above the CPCB (A5) standard limit due to  Presence of tea industry. 6 Atal 95°11'5.7" 27°8'6.6" 9/4/2013 181.69 96.93 2 12 Rural The PM10, PM2.5 concentration is above the CPCB Patheargaon standard limit due to (A6)  Vehicular movement on nearby road. 7 Katheiya 95°9'26.9" 27°7'2.5" 8/4/2013 153.18 96.94 2 8.31 Rural The PM10, PM2.5 concentration is above the CPCB Khunda No.1 standard limit due to (A7)  Wind from the dusty surrounding 8 Rahanshyam 95°7'38.6" 27°6'33.4" 7/4/2013 151.8 80.13 2 7.66 Rural The PM10, PM2.5 concentration is above the CPCB (A8) standard limit due to  Vehicular movement on nearby road 9 Ujanlongpatiya 95°6'1.8" 27°5'46.4" 6/4/2013 91.41 77.21 2 7.8 Rural The PM10, PM2.5 concentration is above the CPCB (A9) standard limit due to  Vehicular movement on nearby road. 10 Changmaigaon 95°3'12.7" 27°4'28.2" 4/4/2013 72.02 65.21 2 8.08 Rural The PM10, PM2.5 concentration is above the CPCB (A10) standard limit due to  Vehicular movement on nearby road. 11 Bagriguri (A11) 95°1'49.0" 27°3'25.8" 3/4/2013 108.07 66.76 2 8.58 Rural The PM10, PM2.5 concentration is above the CPCB standard limit due to  Vehicular movement on nearby road. Sl. Location Longitude Latitude Monitoring Concentration µg/m3 Area Remarks/Reasons

No. Name (E) (N) Date PM10 PM2.5 SO2 NO2 Category  Wind from the nearby paddy field. 12 Barohar TG 94°59'57.1" 27°2'37.6" 1/4/2013 120.11 76.25 2 7.56 Rural The PM10, PM2.5 concentration is above the CPCB (A12) standard limit due to  Burning of waste was observed near the sampling point which contributes to the high concentration of particulate matter. 13 Rangapathear 94°57'32.7" 27°0'28.9" 31/3/2013 118.7 61.1 2 11 Rural The PM10, PM2.5 concentration is above the CPCB (A13) standard limit due to  Heavy vehicular movement on nearby road. 14 Maibela (A14) 94°55'46.7" 26°59'19.6" 30/3/2013 177.63 61.54 2 11 Rural The PM10, PM2.5 concentration is above the CPCB limit due to  Dusty surrounding. 15 Manuharigaon 94°53'47.0" 26°59'39.0" 29/3/2013 131.86 107.45 2.65 11.78 Rural The PM10, PM2.5 concentration is above the CPCB (A15) standard limit due to  Wind from the nearby area. 16 Kongargaon 94°51'35.9" 26°58'10.5" 28/3/2013 93.38 67.8 2.21 11.04 Rural The PM10 concentration is above the CPCB standard No.2 (A16) limit due to  Wind from the nearby dusty area.

17 Halal Gaon 94°51'42.2" 26°56'41.5" 26/3/2013 84.08 21.5 2 6.55 Rural  The PM10, PM2.5 concentration is within the CPCB (A17) standard limit. 18 Mohangaon 94°48'53.1" 26°55'6.5" 25/3/2013 130.6 60.94 2 8 Rural The PM10, PM2.5 concentration is above the CPCB (A18) standard limit due to  Heavy vehicular movement on the nearby road. 19 Chengdhara 94°47'32.6" 26°52'55.8" 24/3/2013 163.17 92.16 2 12 Rural The PM10, PM2.5 concentration is above the CPCB Gaon (A19) standard limit due to  Heavy vehicular movement on the nearby road.  Wind from the nearby dusty area. 20 Hatipati TG 94°44'12.9" 26°50'41.6" 23/3/2013 94.92 61.35 2 4.5 Rural The PM2.5 concentration is slightly above the CPCB (A20) standard limit due to  Vehicular movement on the nearby road. 21 Rangagara 94°42'57.5" 26°49'10.8" 10/1/2013 172.17 57.28 6 9 Rural The PM10 concentration is slightly above the CPCB Gaon (A21) standard limit due to  Monitoring period was during the month of January. The smog formation is high in this period and particulate matters are settling down to the lower level of the atmosphere. This results in the observed high concentration of PM10. Sl. Location Longitude Latitude Monitoring Concentration µg/m3 Area Remarks/Reasons

No. Name (E) (N) Date PM10 PM2.5 SO2 NO2 Category  Wind from the nearby dusty area. 22 Deopani 94°39'56.2" 26°49'2.4" 8/1/2013 141.13 52.13 4 4.5 Rural The PM10 concentration is slightly above the CPCB Gohain Gaon standard limit due to (A22)  Smog formation during the time of monitoring.  Construction work.  Vehicular and human movement on the nearby road. 23 Duelia Gaon 94°37'48.8" 26°48'37.4" 7/1/2013 152.3 69.89 2 4.5 Rural The PM10, PM2.5 concentration is above the CPCB (A23) standard limit due to  Vehicular and human movement on the nearby road.  Dusty surrounding.  Smog formation during the time of monitoring. 24 Naragaon 94°34'26.3" 26°48'49.2" 6/1/2013 129.4 33.87 5.53 4.5 Rural The PM10 concentration is above the CPCB standard (A24) limit due to  Smog formation during the time of monitoring.  Vehicular and human movement on the nearby road. 25 Japihajia Gaon 94°31'5.8" 26°48'8.8" 5/1/2013 169.17 79.78 2 4.5 Rural The PM10 concentration is above the CPCB standard (A25) limit due to  Smog formation during the time of monitoring. 26 Basahabi TG 94°29'8.2" 26°46'26.8" 4/1/2013 144.66 73.87 5.81 4.5 Rural The PM10, PM2.5 concentration is above the CPCB (A26) standard limit due to  Smog formation during the time of monitoring.  Human Gathering. 27 Gandhia (A27) 91°9'19.0" 5°49'24.7" 3/1/2013 128.57 41.12 2 4.5 Rural The PM10 concentration is above the CPCB standard limit due to  Smog formation during the time of monitoring.  Dusty nearby road 28 Sonakhati TG 94°23'54.0" 26°42'1.6" 2/1/2013 107.17 49.75 2 4.5 Rural The PM10 concentration is above the CPCB standard (Triwal TG) limit due to (A28)  Smog formation during the time of monitoring. 29 94°22'58.5" 26°39'41.9" 1/1/2013 104.63 54.26 2 4.5 Rural The PM concentration is above the CPCB standard Dihingpar TG 10 limit due to (A29)  Smog formation during the time of monitoring. 30 Near Mariani 94°21'36.8" 26°37'48.4" 31-12-12 212.3 54.26 2 4.5 Rural The PM10 concentration is above the CPCB standard SS (Bosagaon) limit due to (A30)  Smog formation during the time of monitoring. Source: Environmental Monitoring Report, August 2013 of En-Geo Consultancy & Research Center, Guwahati Air Quality Monitoring Photographs Pre-Construction Stage (December 2012 – April 2013)

Manuharigaon (A15) Mohangaon (A18)

Rangagara Gaon (A21) Deopani Gohain Gaon (A22)

Dulia Gaon (A23) Sonakhati TG (Triwal TG) (A28)

Air Quality Monitoring Results for Construction Stage – (October – November 2013) Sl. Location Name Longitude Latitude Monitoring Concentration µg/m3 Area Remarks/Reasons No. (E) (N) Date PM10 PM2.5 SO2 NO2 Category 1 Parbatpur (A1) 95°22'33.9"E 27°10'40.2"N 23/10/2013 95.62 54.23 8.6 13.25 Rural  All the parameters are within permissible limits of NAAQS.

2 Coal Pit (A2) 95°21'41.0"E 27°8'24.4"N 24/10/2013 105.54 55.26 7.4 12.64 Rural  PM10 concentration is above the permissible limit, which may be due to Vehicular movement on nearby roads. 3 Nagakatagaon 95°18'51.7"E 27°9'1.9"N 25/10/2013 86.32 34.25 7.5 13.45 Rural  All the parameters are within (A3) permissible limits of NAAQS.

4 Misajangaon 95°15'40.4"E 27°9'7.2"N 26/10/2013 108.53 53.21 8.36 12.65 Residential  PM10 concentration is above the (A4) permissible limit, which may be due to Vehicular movement on nearby roads. 5 Sundarpur TG 95°13'22.8"E 27°8'27.8"N 27/10/2013 87.56 40.24 9.12 15.21 Rural  All the parameters are within (A5) permissible limits of NAAQS.

6 Atal Pathargaon 95°11'5.7"E 27°8'6.6"N 28/10/2013 120.35 54.25 10.52 16.25 Rural  PM10 concentration is above the (A6) permissible limit, which may be due to Vehicular movement on nearby roads.

7 Kathiya Khunda 95°9'26.9"E 27°7'2.5"N 29/10/2013 110.25 52.36 7.36 11.55 Rural  PM10 concentration is above the No.1 (A7) permissible limit, which may be due to Vehicular movement on nearby roads.

8 Rahanshyam 95°7'38.6"E 27°6'33.4"N 30/10/2013 113.52 48.52 11.45 13.25 Rural  PM10 concentration is above the (A8) permissible limit, which may be due to Vehicular movement on nearby roads. 9 Ujanlongpatiya 95°6'1.8"E 27°5'46.4"N 31/10/2013 82.21 50.21 12.45 16.35 Rural  All the parameters are within (A9) permissible limits of NAAQS. 10 Changmaigaon 95°3'12.7"E 27°4'28.2"N 01/11/2013 67.55 44.26 7.91 11.56 Rural  All the parameters are within (A10) permissible limits of NAAQS. 11 Bagriguri (A11) 95°1'49.0"E 27°3'25.8"N 02/11/2013 88.24 56.23 7.36 12.36 Rural  All the parameters are within Sl. Location Name Longitude Latitude Monitoring Concentration µg/m3 Area Remarks/Reasons No. (E) (N) Date PM10 PM2.5 SO2 NO2 Category permissible limits of NAAQS. 12 Barohar TG 94°59'57.1"E 27°2'37.6"N 03/11/2013 96.52 38.54 8.45 12.35 Rural  All the parameters are within (A12) permissible limits of NAAQS. 13 Rangapathar 94°57'32.7"E 27°0'28.9"N 04/11/2013 97.21 54.23 8.95 11.25 Rural  All the parameters are within (A13) permissible limits of NAAQS.

14 Maibela (A14) 94°55'46.7"E 26°59'19.6"N 05/11/2013 120.55 63.35 10.25 15.56 Rural  PM10 concentration is above the permissible limit, which may be due to Vehicular movement on nearby roads.

15 Manuharigaon 94°53'47.0"E 26°59'39.0"N 06/11/2013 107.45 56.23 11.26 14.25 Rural  PM10 concentration is above the (A15) permissible limit, which may be due to Vehicular movement on nearby roads. 16 Kongargaon 94°51'35.9"E 26°58'10.5"N 07/11/2013 92.35 45.21 12.35 16.25 Rural  All the parameters are within No.2 (A16) permissible limits of NAAQS. 17 Halal Gaon 94°51'42.2"E 26°56'41.5"N 08/11/2013 88.52 32.25 12.25 16.23 Rural  All the parameters are within (A17) permissible limits of NAAQS.

18 Mohangaon 94°48'53.1"E 26°55'6.5"N 09/11/2013 128.25 52.26 10.25 15.24 Rural  PM10 concentration is above the (A18) permissible limit, which may be due to Vehicular movement on nearby roads.

19 Chengdhara 94°47'32.6"E 26°52'55.8"N 10/11/2013 145.25 68.45 11.23 14.25 Rural  PM10 concentration is above the Gaon (A19) permissible limit, which may be due to Vehicular movement on nearby roads. 20 Hatipati TG 94°44'12.9"E 26°50'41.6"N 11/11/2013 92.35 58.21 10.25 16.12 Rural  All the parameters are within (A20) permissible limits of NAAQS.

21 Rangagara 94°42'57.5"E 26°49'10.8"N 12/11/2013 125.21 62.25 8.52 13.25 Rural  PM10 concentration is above the Gaon (A21) permissible limit, which may be due to Vehicular movement on nearby roads.

22 Deopani Gohain 94°39'56.2"E 26°49'2.4"N 13/11/2013 111.23 50.23 8.45 14.25 Rural  PM10 concentration is above the Gaon (A22) Sl. Location Name Longitude Latitude Monitoring Concentration µg/m3 Area Remarks/Reasons No. (E) (N) Date PM10 PM2.5 SO2 NO2 Category permissible limit, which may be due to Vehicular movement on nearby roads. 23 Dulia Gaon 94°37'48.8"E 26°48'37.4"N 14/11/2013 98.52 48.65 8.23 15.56 Rural  All the parameters are within (A23) permissible limits of NAAQS. 24 Naragaon (A24) 94°34'26.3"E 26°48'49.2"N 15/11/2013 95.25 34.58 7.53 13.25 Rural  All the parameters are within permissible limits of NAAQS.

25 Japihajia Gaon 94°31'5.8"E 26°48'8.8"N 16/11/2013 106.25 40.25 7.64 12.25 Rural  PM10 concentration is above the (A25) permissible limit, which may be due to Vehicular movement on nearby roads.

26 Basahabi TG 94°29'8.2"E 26°46'26.8"N 17/11/2013 110.25 62.32 8.81 13.26 Rural  PM10 concentration is above the (A26) permissible limit, which may be due to Vehicular movement on nearby roads.

27 Gandhia (A27) 91°9'19.0"E 26°49'24.7"N 18/11/2013 114.26 45.25 9.71 15.26 Rural  PM10 concentration is above the permissible limit, which may be due to Vehicular movement on nearby roads. 28 Sonakhati TG 94°23'54.0"E 26°42'1.6"N 19/11/2013 98.56 49.75 9.78 13.25 Rural  All the parameters are within (Triwal TG) permissible limits of NAAQS. (A28) 29 Dihingpar TG 94°22'58.5"E 26°39'41.9"N 20/11/2013 90.23 52.12 9.85 15.56 Rural  All the parameters are within (A29) permissible limits of NAAQS.

30 Near Mariani SS 94°21'36.8"E 26°37'48.4"N 21/11/2013 120.32 50.23 10.23 14.25 Rural  PM10 concentration is above the (Bosagaon) permissible limit, which may be due (A30) to Vehicular movement on nearby roads. Source: Environmental Monitoring Report, May 2014 of En-Geo Consultancy & Research Center, Guwahati Air Quality Monitoring Photographs Construction Stage (October – November 2013)

Parbatpur (A1) Atal Pathargaon (A6)

Changmaigaon (A10) Mohangaon (A18)

Duliagaon (A23) Gandhia (A27) Air Quality Monitoring Results for Construction Stage – (May – June 2014) Sl. Location Name Longitude Latitude Monitoring Concentration µg/m3 Area Remarks/Reasons

No. (E) (N) Date PM10 PM2.5 SO2 NO2 Category 1 Parbatpur (A1) 95°22'33.9"E 27°10'40.2"N 01-06-2014 87.57 50.25 10.31 13.91 Rural  All the parameters are within permissible limits of NAAQS. 2 Coal Pit (A2) 95°21'41.0"E 27°8'24.4"N 31-05-2014 98.68 52.89 8.25 13.27 Rural  All the parameters are within permissible limits of NAAQS. 3 Nagakata gaon 95°18'51.7"E 27°9'1.9"N 30-05-2014 90.34 42.13 6.54 12.12 Rural  All the parameters are within permissible (A3) limits of NAAQS. 4 Misajangaon (A4) 95°15'40.4"E 27°9'7.2"N 29-05-2014 95.46 58.72 7.91 13.28 Residential  All the parameters are within permissible limits of NAAQS. 5 Sundarpur TG (A5) 95°13'22.8"E 27°8'27.8"N 28-05-2014 82.78 44.38 9.36 13.81 Rural  All the parameters are within permissible limits of NAAQS.

6 Atal Pathargaon (A6) 95°11'5.7"E 27°8'6.6"N 27-05-2014 115.92 49.63 8.96 15.54 Rural  PM10 concentration is above the permissible limit, which may be due to vehicular movement on nearby roads. 7 Kathiya Khunda No.1 95°9'26.9"E 27°7'2.5"N 26-05-2014 98.24 45.89 8.32 12.13 Rural  All the parameters are within permissible (A7) limits of NAAQS.

8 Rahanshyam (A8) 95°7'38.6"E 27°6'33.4"N 25-05-2014 116.37 55.14 10.89 13.91 Rural  PM10 concentration is above the permissible limit, which may be due to the vehicular movement on nearby roads. 9 Ujanlongpatiya (A9) 95°6'1.8"E 27°5'46.4"N 24-05-2014 85.31 52.72 11.3 15.42 Rural  All the parameters are within permissible limits of NAAQS. 10 Changmai gaon 95°3'12.7"E 27°4'28.2"N 23-05-2014 72.62 36.92 7.54 12.14 Rural  All the parameters are within permissible (A10) limits of NAAQS. 11 Bagriguri (A11) 95°1'49.0"E 27°3'25.8"N 22-05-2014 93.15 48.47 8.44 12.98 Rural  All the parameters are within permissible limits of NAAQS. 12 Barohar TG (A12) 94°59'57.1"E 27°2'37.6"N 21-05-2014 88.22 51.23 8.73 12.97 Rural  All the parameters are within permissible limits of NAAQS. 13 Rangapathar (A13) 94°57'32.7"E 27°0'28.9"N 20-05-2014 99.45 58.39 10.32 10.44 Rural  All the parameters are within permissible limits of NAAQS.

14 Maibela (A14) 94°55'46.7"E 26°59'19.6"N 19-05-2014 123.71 57.53 8.6 14.36 Rural  PM10 concentration is above the permissible limit, which may be due to Vehicular movement on nearby roads.

15 Manuharigaon (A15) 94°53'47.0"E 26°59'39.0"N 18-05-2014 111.34 62.28 12.85 14.96 Rural  PM10 & PM2.5 concentrations are above the permissible limit, which may be due to Vehicular movement on nearby roads. 16 Kongargaon No.2 94°51'35.9"E 26°58'10.5"N 17-05-2014 73.76 38.71 11.58 13.92 Rural  All the parameters are within permissible Sl. Location Name Longitude Latitude Monitoring Concentration µg/m3 Area Remarks/Reasons

No. (E) (N) Date PM10 PM2.5 SO2 NO2 Category (A16) limits of NAAQS. 17 Halal Gaon (A17) 94°51'42.2"E 26°56'41.5"N 16-05-2014 81.42 37.98 10.87 14.77 Rural  All the parameters are within permissible limits of NAAQS.

18 Mohangaon (A18) 94°48'53.1"E 26°55'6.5"N 15-05-2014 133.52 64.86 12.47 16.00 Rural  PM10 & PM2.5 concentrations are above the permissible limit, which may be due to Vehicular movement on nearby roads.

19 Chengdhara Gaon 94°47'32.6"E 26°52'55.8"N 14-05-2014 135.66 61.49 13.66 14.96 Rural  PM10 & PM2.5 concentrations are above (A19) the permissible limit, which may be due to Vehicular movement on nearby roads. 20 Hatipati TG (A20) 94°44'12.9"E 26°50'41.6"N 13-05-2014 85.63 55.41 11.57 12.38 Rural  All the parameters are within permissible limits of NAAQS. 21 Rangagara Gaon 94°42'57.5"E 26°49'10.8"N 12-05-2014 96.93 59.82 9.15 13.91 Rural  All the parameters are within permissible (A21) limits of NAAQS. 22 Deopani Gohain 94°39'56.2"E 26°49'2.4"N 11-05-2014 92.79 54.35 9.61 15.41 Rural  All the parameters are within permissible Gaon (A22) limits of NAAQS. 23 Dulia Gaon (A23) 94°37'48.8"E 26°48'37.4"N 10-05-2014 86.45 43.24 7.53 13.11 Rural  All the parameters are within permissible limits of NAAQS. 24 Naragaon (A24) 94°34'26.3"E 26°48'49.2"N 09-05-2014 78.92 38.74 10.24 13.91 Rural  All the parameters are within permissible limits of NAAQS. 25 Japihajia Gaon (A25) 94°31'5.8"E 26°48'8.8"N 08-05-2014 92.38 48.20 10.38 12.86 Rural  All the parameters are within permissible limits of NAAQS.

26 Basahabi TG (A26) 94°29'8.2"E 26°46'26.8"N 07-05-2014 115.75 65.44 7.92 10.37 Rural  PM10 & PM2.5 concentrations are above the permissible limit, which may be due to Vehicular movement on nearby roads. 27 Gandhia (A27) 91°9'19.0"E 26°49'24.7"N 06-05-2014 97.88 38.56 10.33 14.33 Rural  All the parameters are within permissible limits of NAAQS. 28 Sonakhati TG (Triwal 94°23'54.0"E 26°42'1.6"N 05-05-2014 84.44 43.47 11.16 13.91 Rural  All the parameters are within permissible TG) (A28) limits of NAAQS. 29 Dihingpar TG (A29) 94°22'58.5"E 26°39'41.9"N 04-05-2014 80.16 50.37 8.21 15.12 Rural  All the parameters are within permissible limits of NAAQS.

30 Near Mariani SS 94°21'36.8"E 26°37'48.4"N 03-05-2014 124.81 66.54 9.45 14.96 Rural  PM10 & PM2.5 concentrations are above (Bosagaon) (A30) the permissible limit, which may be due to Vehicular movement on nearby roads Source: Environmental Monitoring Report, January 2015 of En-Geo Consultancy & Research Center, Guwahati Air Quality Monitoring Photographs Construction Stage (May – June 2014)

Bagriguri (A11) Duliagaon (A23)

Annexure - V Noise Level Monitoring Results Pre-Construction Stage – (December 2012 – April 2013) Sl. Location Name Longitude Latitude Date of Day Time Night Time Category of Remarks/Reasons No (E) (N) Monitoring Noise Noise Area (Leq dBA) (Leq dBA) 1 Parbatpur (N1) 95°22'33.9" 27°10'40.2" 31/12/2012 53.2 48.1 Rural Both the day & night time noise level is well within the Standard limit. 2 Coal Pit (N2) 95°21'41.0" 27°8'24.4" 13/4/2013 55.8 51.5 Rural The noise level slightly higher in respect to category of area. 3 Nagakatagaon (N3) 5°18'51.7" 27°9'1.9" 14/4/2013 58.55 47.10 Rural The noise level slightly higher in respect to category of area during the day. 4 Misajangaon (N4) 95°15'40.4" 27°9'7.2" 12-04-2013 61.46 52.4 Rural Both the day & night time noise level is well within the Standard limit. 5 Sundarpur TG (N5) 95°13'22.8" 27°8'27.8" 10-04-2013 56.87 50.6 Residential Both the day & night time noise level is well within the Standard limit. 6 Atal Pathargaon(N6) 95°11'5.6" 27°8'6.6" 09-04-2013 71.03 69.98 Rural The noise level slightly higher in respect to category of area. 7 Kathiya Khunda 95°9'26.9" 27°7'2.5" 08-04-2013 56.04 51.2 Rural Both the day & night time noise level is well No.1 (N7) within the Standard limit. 8 Rahanshyam (N8) 95°7'38.6" 27°6'33.4" 07-04-2013 49.10 59.78 Rural Both the day & night time noise level is well within the Standard limit. 9 Ujanlongpatiya (N9) 95°6'1.8" 27°5'46.4" 06-04-2013 52.05 48.7 Rural Both the day & night time noise level is well within the Standard limit. 10 Changmaigaon 95°3'12.7" 27°4'28.2" 4/4/2013 54.42 52.45 Rural Both the day & night time noise level is well (N10) within the Standard limit. 11 Bagriguri (N11) 95°1'49.0" 27°3'25.8" 3/4/2013 55.33 49.5 Rural Both the day & night time noise level is well within the Standard limit. 12 Barohar TG (N12) 94°59'57.1" 27°2'37.6" 01-04-2013 51.11 48.15 Rural Both the day & night time noise level is well within the Standard limit. 13 Rangapathar (N13) 94°57'32.7" 27°0'28.9" 31-03-2013 53.00 51.9 Rural Both the day & night time noise level is well within the Standard limit. 14 Maibela (N14) 94°55'46.7" 26°59'19.6" 30-03-2013 74.45 52.35 Rural The noise level slightly higher in respect to category of area during the day, due to movement of vehicles. 15 Manuharigaon(N15) 94°53'47.0" 26°59'39.0" 29/3/2013 74.29 68.91 Rural Noise level exceeds the standard limit due to traffic activity. 16 Kongargaon No.2 94°51'35.8" 26°58'10.5" 28-03-2013 55.9 50.9 Rural Both the day & night time noise level is well Sl. Location Name Longitude Latitude Date of Day Time Night Time Category of Remarks/Reasons No (E) (N) Monitoring Noise Noise Area (Leq dBA) (Leq dBA) (N16) within the Standard limit. 17 Halal Gaon (N17) 94°51'35.9" 26°58'10.5" 26-03-2013 60.35 51.08 Rural The noise level slightly higher in respect to category of area during the day, due to movement of vehicles. 18 Mohangaon (N18) 94°48'53.1" 26°55'6.5" 25-03-2013 54.08 47.9 Rural Noise level was observed within the standard limit in both day and night time. 19 Chengdhara 94°47'32.5" 26°52'55.8" 24-03-2013 54.42 52.45 Rural Noise level was observed within the Gaon(N19) standard limit in both day and night time. 20 Hatipati TG(N20) 94°44'12.9" 26°50'41.6" 23-03-2013 59.1 51.92 Rural The noise level slightly higher in respect to category of area during the day, due to movement of vehicles. 21 Rangagara Gaon 94°29'10.7" 26°44'24.1" 09-01-2013 50.84 42.07 Rural Both the day & night time noise level is well (N21) within the Standard limit. 22 Deopani Gohain 94°29'46.3" 26°43'51.9" 08-01-2013 49.99 46.3 Rural Both the day & night time noise level is well Gaon (N22) within the Standard limit. 23 Dulia Gaon (N23) 95°31'13.7" 24°59'9.7" 07-01-2013 61.3 56.5 Rural The noise level slightly higher in respect to category of area during the day, due to movement of vehicles. 24 Naragaon (N24) 94°34'26.3" 26°48'49.2" 06-01-2013 46.76 43.2 Rural Noise level was observed within the standard limit in both day and night time.

25 Japihajia Gaon 94°31'5.8" 26°48'8.8" 05-01-2013 58.23 48.7 Rural Noise level was observed within the (N25) standard limit in both day and night time. 26 Baisahabi TG (N26) 94°29'8.2" 26°46'26.8" 04-01-2013 64.18 48.1 Rural The noise level slightly higher in respect to category of area during the day, due to movement of vehicles. 27 Gandhia (N27) 94°26'53.5" 26°43'51.6" 03-01-2013 51.14 49.2 Rural Both the day & night time noise level is well within the Standard limit. 28 Sonakhati TG (N28) 94°23'46.1" 26°31'11.7" 02-01-2013 49.45 44.9 Rural Both the day & night time noise level is well within the Standard limit. 29 Dihingpar TG (N29) 94°22'58.5" 26°39'41.9" 01-01-2013 48.8 47.1 Rural Both the day & night time noise level is well within the Standard limit. 30 Bosagaon (Near 94°21'36.8" 26°37'48.4" 31-12-2012 60.83 52.34 Silence Noise level exceeds the standard limit in Moriani) (N30) respect to category of area. Source: Environmental Monitoring Report, August 2013 of En-Geo Consultancy & Research Center, Guwahati Noise Level Monitoring Photographs Pre-Construction Stage (December 2012 – April 2013)

Misajangaon (N4) Atal Pathargaon (N6)

Bagriguri (N11) Maibela (N14)

Halal Gaon (N17) Dulia Gaon (N23) Noise Level Monitoring Results Construction Stage – (October – November 2013)

Sl. Location Name Longitude Latitude Date of Day Time Night Time Category Remarks/Reasons No (E) (N) Monitoring Noise Noise of Area (Leq (Leq dBA) dBA) 1 Parbatpur (N1) 95°22'33.9" 27°10'40.2" 23/10/2013 52.1 42.2 Rural Both the day & night time noise level is well within the Standard limit. 2 Coal Pit (N2) 95°21'41.0" 27°8'24.4" 24/10/2013 54.1 43.6 Rural Both the day & night time noise level is well within the Standard limit. 3 Nagakatagaon (N3) 95°18'51.7" 27°9'1.9" 25/10/2013 54.5 41.5 Rural Both the day & night time noise level is well within the Standard limit. 4 Misajangaon (N4) 95°15'40.4" 27°9'7.2" 26/10/2013 50.5 43.8 Rural Both the day & night time noise level is well within the Standard limit. 5 Sundarpur TG (N5) 95°13'22.8" 27°8'27.8" 27/10/2013 52.5 44.1 Rural Both the day & night time noise level is well within the Standard limit. 6 Atal 95°11'5.7" 27°8'6.6" 28/10/2013 58.03 48.3 Rural Noise level exceeds during both day & night Pathargaon(N6) time which may be due to movement of vehicles. 7 Kathiya Khunda 95°9'26.9" 27°7'2.5" 29/10/2013 49.12 40.3 Rural Both the day & night time noise level is well No.1 (N7) within the Standard limit. 8 Rahanshyam (N8) 95°7'38.6" 27°6'33.4" 30/10/2013 46.21 42.3 Rural Both the day & night time noise level is well within the Standard limit. 9 Ujanlongpatiya 95°6'1.8" 27°5'46.4" 31/10/2013 53.52 39.8 Rural Both the day & night time noise level is well (N9) within the Standard limit. 10 Changmaigaon 95°3'12.7" 27°4'28.2" 01/11/2013 53.61 43.8 Rural Both the day & night time noise level is well (N10) within the Standard limit. 11 Bagriguri (N11) 95°1'49.0" 27°3'25.8" 02/11/2013 53.21 44.7 Rural Both the day & night time noise level is well within the Standard limit. 12 Barohar TG (N12) 94°59'57.1" 27°2'37.6" 03/11/2013 50.21 41.6 Rural Both the day & night time noise level is well within the Standard limit. 13 Rangapathar (N13) 94°57'32.7" 27°0'28.9" 04/11/2013 51.23 44.3 Rural Both the day & night time noise level is well within the Standard limit. 14 Maibela (N14) 94°55'46.7" 26°59'19.6" 05/11/2013 49.5 46.3 Rural Both the day & night time noise level is well within the Standard limit. 15 Manuharigaon(N15 94°53'47.0" 26°59'39.0" 06/11/2013 52.3 50.1 Rural Both the day & night time noise level is well ) within the Standard limit. 16 Kongargaon No.2 94°51'35.9" 26°58'10.5" 07/11/2013 47.61 42.5 Rural Both the day & night time noise level is well within the Standard limit. Sl. Location Name Longitude Latitude Date of Day Time Night Time Category Remarks/Reasons No (E) (N) Monitoring Noise Noise of Area (Leq (Leq dBA) dBA) (N16) 17 Halal Gaon (N17) 94°51'42.2" 26°56'41.5" 08/11/2013 53.21 40.6 Rural Both the day & night time noise level is well within the Standard limit. 18 Mohangaon (N18) 94°48'53.1" 26°55'6.5" 09/11/2013 52.31 39.6 Rural Both the day & night time noise level is well within the Standard limit. 19 Chengdhara 94°47'32.6" 26°52'55.8" 10/11/2013 52.12 42.6 Rural Both the day & night time noise level is well Gaon(N19) within the Standard limit. 20 Hatipati TG(N20) 94°44'12.9" 26°50'41.6" 11/11/2013 54.23 43.5 Rural Both the day & night time noise level is well within the Standard limit. 21 Rangagara Gaon 94°42'57.5" 26°49'10.8" 12/11/2013 45.62 43.8 Rural Both the day & night time noise level is well (N21) within the Standard limit. 22 Deopani Gohain 94°39'56.2" 26°49'2.4" 13/11/2013 46.32 40.3 Rural Both the day & night time noise level is well Gaon (N22) within the Standard limit. 23 Dulia Gaon (N23) 94°37'48.8" 26°48'37.4" 14/11/2013 55.32 48.9 Rural Noise level exceeds both during day time and night time which may be due to movement of vehicles. 24 Naragaon (N24) 94°34'26.3" 26°48'49.2" 15/11/2013 47.56 43.2 Rural Both the day & night time noise level is well within the Standard limit. 25 Japihajia Gaon 94°31'5.8" 26°48'8.8" 16/11/2013 46.85 37.6 Rural Both the day & night time noise level is well (N25) within the Standard limit. 26 Baisahabi TG 94°29'8.2" 26°46'26.8" 17/11/2013 48.52 38.5 Rural Both the day & night time noise level is well (N26) within the Standard limit. 27 Gandhia (N27) 91°9'19.0" 26°49'24.7" 18/11/2013 50.23 40.6 Rural Both the day & night time noise level is well within the Standard limit. 28 Sonakhati TG 94°23'54.0" 26°42'1.6" 19/11/2013 46.52 38.2 Rural Both the day & night time noise level is well (N28) within the Standard limit. 29 Dihingpar TG (N29) 94°22'58.5" 26°39'41.9" 20/11/2013 44.52 44.1 Rural Both the day & night time noise level is well within the Standard limit. 30 Bosagaon (Near 94°21'36.8" 26°37'48.4" 21/11/2013 53.25 38.5 Silence Both the day & night time noise level is well Moriani) (N30) within the Standard limit. Source: Environmental Monitoring Report, May 2014 of En-Geo Consultancy & Research Center, Guwahati Noise Level Monitoring Photographs Construction Stage (October – November 2013)

Atal Pahargaon (N6) Bagriguri (N11)

Mohangaon (N18) Depani Gohain Gaon (N22) Noise Level Monitoring Results Construction Stage – (May – June 2014)

Longitude Latitude Day Time Night Time Sl. Date of Category Location Name (E) (N) Noise Noise Remarks/Reasons No Monitoring of Area (Leq dBA) (Leq dBA) 1 Parbatpur (N1) 95°22'33.9" 27°10'40.2" 01-06-2014 54.2 37.8 Rural Noise level is observed within the standard during both day and night time. 2 Coal Pit (N2) 95°21'41.0" 27°8'24.4" 31-05-2014 56.6 41.7 Rural The noise level slightly higher in respect to category of area during the day. 3 Nagakatagaon 95°18'51.7" 27°9'1.9" 30-05-2014 51.4 40.5 Rural Noise level observed within the standard during (N3) both day and night time. 4 Misajangaon (N4) 95°15'40.4" 27°9'7.2" 29-05-2014 55.0 38.7 Rural Noise level observed within the standard during both day and night time. 5 Sundarpur TG 95°13'22.8" 27°8'27.8" 28-05-2014 50.5 44.5 Rural Noise level observed within the standard during (N5) both day and night time. 6 Atal 95°11'5.7" 27°8'6.6" 27-05-2014 57.3 50.1 Rural Noise level exceeds both during day time and Pathargaon(N6) night time which may be due to movement of vehicles. 7 Kathiya Khunda 95°9'26.9" 27°7'2.5" 26-05-2014 48.5 38.6 Rural Noise level observed within the standard during No.1 (N7) both day and night time. 8 Rahanshyam (N8) 95°7'38.6" 27°6'33.4" 25-05-2014 50.8 36.9 Rural Noise level observed within the standard during both day and night time. 9 Ujanlongpatiya 95°6'1.8" 27°5'46.4" 24-05-2014 52.2 37.2 Rural Noise level observed within the standard during (N9) both day and night time. 10 Changmaigaon 95°3'12.7" 27°4'28.2" 23-05-2014 51.9 38.8 Rural Noise level observed within the standard during (N10) both day and night time. 11 Bagriguri (N11) 95°1'49.0" 27°3'25.8" 22-05-2014 52.8 42.1 Rural Noise level observed within the standard during both day and night time. 12 Barohar TG (N12) 94°59'57.1" 27°2'37.6" 21-05-2014 51.6 44.3 Rural Noise level observed within the standard during both day and night time. 13 Rangapathar 94°57'32.7" 27°0'28.9" 20-05-2014 53.2 43.6 Rural Noise level observed within the standard during (N13) both day and night time. 14 Maibela (N14) 94°55'46.7" 26°59'19.6" 19-05-2014 49.9 48.4 Rural Noise level observed within the standard during both day and night time. 15 Manuharigaon 94°53'47.0" 26°59'39.0" 18-05-2014 47.4 44.2 Rural Noise level observed within the standard during (N15) both day and night time. Longitude Latitude Day Time Night Time Sl. Date of Category Location Name (E) (N) Noise Noise Remarks/Reasons No Monitoring of Area (Leq dBA) (Leq dBA) 16 Kongargaon No.2 94°51'35.9" 26°58'10.5" 17-05-2014 49.5 39.6 Rural Noise level observed within the standard during (N16) both day and night time. 17 Halal Gaon (N17) 94°51'42.2" 26°56'41.5" 16-05-2014 54.4 40.3 Rural Noise level observed within the standard during both day and night time. 18 Mohangaon (N18) 94°48'53.1" 26°55'6.5" 15-05-2014 53.2 37.7 Rural Noise level observed within the standard during both day and night time. 19 Chengdhara 94°47'32.6" 26°52'55.8" 14-05-2014 50.7 41.6 Rural Noise level observed within the standard during Gaon(N19) both day and night time. 20 Hatipati TG(N20) 94°44'12.9" 26°50'41.6" 13-05-2014 50.3 43.8 Rural Noise level observed within the standard during both day and night time. 21 Rangagara Gaon 94°42'57.5" 26°49'10.8" 12-05-2014 48.8 42.2 Rural Noise level observed within the standard during (N21) both day and night time. 22 Deopani Gohain 94°39'56.2" 26°49'2.4" 11-05-2014 50.0 42.8 Rural Noise level observed within the standard during Gaon (N22) both day and night time. 23 Dulia Gaon (N23) 94°37'48.8" 26°48'37.4" 10-05-2014 49.6 49.6 Rural Noise level exceeds during night time.

24 Naragaon (N24) 94°34'26.3" 26°48'49.2" 09-05-2014 51.5 39.3 Rural Noise level observed within the standard during both day and night time. 25 Japihajia Gaon 94°31'5.8" 26°48'8.8" 08-05-2014 50.5 36.2 Rural Noise level observed within the standard during (N25) both day and night time. 26 Baisahabi TG 94°29'8.2" 26°46'26.8" 07-05-2014 47.9 40.3 Rural Noise level observed within the standard during (N26) both day and night time. 27 Gandhia (N27) 91°9'19.0" 26°49'24.7" 06-05-2014 53.2 38.8 Rural Noise level observed within the standard during both day and night time. 28 Sonakhati TG 94°23'54.0" 26°42'1.6" 05-05-2014 47.7 36.5 Rural Noise level observed within the standard during (N28) both day and night time. 29 Dihingpar TG 94°22'58.5" 26°39'41.9" 04-05-2014 46.8 35.7 Rural Noise level observed within the standard during (N29) both day and night time. 30 Bosagaon (Near 94°21'36.8" 26°37'48.4" 03-05-2014 53.5 36.9 Silence Night time Noise level exceeds. Moriani) (N30) Source: Environmental Monitoring Report, January 2015 of En-Geo Consultancy & Research Center, Guwahati Noise Level Monitoring Photographs Construction Stage (May – June 2014)

Nagakatagaon (N3) Dulia Gaon (N23)

Annexure VI Water Quality Monitoring Locations Pre-Construction Stage – (December 2012 – April 2013)

Sl. Location Name Longitude Latitude Date of Type of Source Remarks No. (E) (N) Sampling Water of Water Ground Parameters were observed within the limit of Indian 1 Parbatpur (GW1) 95°22'33.9" 27°10'40.2" 18-04-2013 Tube well Water Standard (IS: 10500). Ground Parameters were observed within the limit of Indian 2 Nagakatagaon (GW2) 95°18'51.7" 27°9'1.9" 18-04-2013 Tube well Water Standard (IS: 10500). Ground Parameters were observed within the limit of Indian 3 Sundarpur TG (GW3) 95°13'22.8" 27°8'27.8" 18-04-2013 Tube well Water Standard (IS: 10500). Ground Parameters were observed within the limit of Indian 4 Atal Pathargaon (GW4) 95°11'5.6" 27°8'6.6" 18-04-2013 Tube well Water Standard (IS: 10500) except NTU. Kathiya Khunda No.1 Ground Parameters were observed within the limit of Indian 5 95°9'26.9" 27°7'2.5" 18-04-2013 Tube well (GW5) Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 6 Rahanshyam (GW6) 94°53'49.3" 27°6'33.4" 18-04-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 7 Ujanlongpatiya (GW7) 95°6'1.8" 27°5'46.4" 18-04-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 8 Changmaigaon (GW8) 95°3'12.9" 27°4'28.2" 02-04-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 9 Bagriguri (GW9) 95°1'49.0" 27°3'25.8" 03-04-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 10 Maibela (GW10) 94°55'46.7" 26°59'19.6" 30-03-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 11 Manuharigaon (GW11) 94°53'47.0" 26°59'39.0" 02-04-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 12 Halal Gaon (GW12) 94°51'42.2" 26°56'41.5" 02-04-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 13 Mohangaon (GW13) 94°48'53.1" 26°55'6.5" 18-04-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 14 Chengdhara Gaon (GW14) 94°47'32.6" 26°52'55.8" 18-04-2013 Tube well Water Standard (IS: 10500) except NTU. 15 Hatipati TG (GW15) 94°44'12.9" 26°50'41.6" 18-04-2013 Ground Tube well Parameters were observed within the limit of Indian Sl. Location Name Longitude Latitude Date of Type of Source Remarks No. (E) (N) Sampling Water of Water Water Standard (IS: 10500) except NTU. Deopani Gohain Gaon Ground Parameters were observed within the limit of Indian 16 94°39'56.2" 26°49'2.4" 10-01-2013 Tube well (GW16) Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 17 Basahabi TG (GW17) 94°29'8.2" 26°46'26.8" 10-01-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 18 Sonakhati TG (GW18) 94°23'54.0" 26°42'1.6" 10-01-2013 Tube well Water Standard (IS: 10500) except NTU. Ground Parameters were observed within the limit of Indian 19 Dihingpar TG (GW19) 94°22'58.5" 26°39'41.9" 10-01-2013 Tube well Water Standard (IS: 10500) except NTU. Surface Dikhou Parameters were observed within the Indian Standard IS 20 Coal Pit (SW1) 95°22'33.9" 27°10'40.2" 18-04-2013 Water river 2296: 1982 except PH. NTU. Surface Dikhou Parameters were observed within the Indian Standard IS 21 Misajangaon (SW2) 95°15'40.4" 27°9'7.2" 18-04-2013 Water River 2296: 1982 except PH. NTU. Surface Tiyak Parameters were observed within the Indian Standard IS 22 Barohar TG (SW3) 94°59'57.1" 27°2'37.6" 02-04-2013 Water river 2296: 1982 except PH. NTU. Surface Parameters were observed within the Indian Standard IS 23 Kongargaon No.2 (SW4) 94°51'36.9" 26°58'6.8" 02-04-2013 Stream Water 2296: 1982 except NTU. Surface Nandang Parameters were observed within the Indian Standard IS 24 Rangagara Gaon (SW5) 94°42'57.5" 26°49'10.8" 10-01-2013 Water river 2296: 1982 except NTU. Surface Parameters were observed within the Indian Standard IS 25 Dulia Gaon (SW6) 94°37'48.8" 26°48'37.5" 10-01-2013 pond Water 2296: 1982 except NTU. Surface Parameters were observed within the Indian Standard IS 26 Naragaon (SW7) 94°34'26.3" 26°48'49.2" 10-01-2013 Pond Water 2296: 1982 except PH. NTU. Surface Parameters were observed within the Indian Standard IS 27 Rangapathar (SW8) 94°57'32.7" 27°0'28.9" 18-04-2013 Pond Water 2296: 1982 except PH. NTU. Surface Parameters were observed within the Indian Standard IS 28 Japihajia Gaon (SW9) 94°31'5.8" 26°48'8.8" 10-01-2013 Janji river Water 2296: 1982 except NTU. Surface Puthi Parameters were observed within the Indian Standard IS 29 Gandhia (SW10) 94°26'40.7" 26°43'26.6" 10-01-2013 Water river 2296: 1982 except NTU. Near Mariani SS Surface Parameters were observed within the Indian Standard IS 30 94°21'36.8`" 26°37'48.4" 10-01-2013 Stream (Bosagaon) (SW11) Water 2296: 1982 except NTU. Source: Environmental Monitoring Report, August 2013 of En-Geo Consultancy & Research Center, Guwahati Water Monitoring Photographs Pre-Construction Stage (December 2012 – April 2013)

Rahanshyam (GW8) Dihingpar TG

Boisahabia TG (GW26) Nara Gaon (SW7)

Japihajia Gaon (SW25) Gandhia Mising Gaon (SW27)

Ground Water Results (Pre-Construction Stage: December 2012 – April 2013)

Parameters

Location (mg/l) (mg/l) 3 3 pH (mg/l) (mg/l) (mg/l) (µmohs/cm) (µmohs/cm) T.D.S. (mg/l) CaCO CaCO Arsenic As as Turbidity (NTU) Cadmium Cd) (as Total as Alkalinity Total Hardness asTotal Hardness Magnesium Mgas Zinc Zn) (as (mg/l) Lead Pb) (mg/l) (as Calciumas Ca (mg/l) Nitrate as (mg/l) NO2 Fluoride F) (mg/l) (as Chloride Cl) (mg/l) (as Copper (as Cu) ( mg/l) Copper ( mg/l) (as Cu) Specific Conductance Sulphateas SO4 (mg/l) Selenium (mg/l) (as Se) 6.5- Standard IS: 10500 5 - 500 250 200 300 75 200 0.05 45 - 1 0.01 0.01 0.05 0.05 5 8.5 Parbatpur (GW1) 6.23 0.6 260 170 34 60 54 0.98 16.5 BDL 0.83 2.8 0.01 < 0.001 < 0.001 0.05 0.05 < 0.1 Coal Pit (GW2) 6.42 0.5 250 170 34 70 50 1.08 14 BDL 0.72 2.3 0.01 < 0.001 < 0.001 0.04 0.03 < 0.1 Nagakatagaon (GW3) 6.34 12.8 180 130 8 110 40 1.08 3.5 BDL BDL 1.48 0.08 < 0.001 < 0.001 < 0.03 0.08 < 0.1 Misajangaon (GW4) 6.3 7.8 200 120 2 110 124 1.08 1.5 BDL BDL 8.39 0.07 < 0.001 < 0.001 < 0.03 < 0.001 < 0.1 Sundarpur TG (GW5) 6.34 8.6 68 40 2 40 46 0.49 BDL BDL 0.05 2.96 0.11 < 0.001 < 0.001 0.05 0.06 < 0.1 Atal Pathargaon (GW6) 6.4 19.6 137 80 4 80 44 1.57 10.5 BDL 0.05 0.99 0.12 < 0.001 < 0.001 0.05 < 0.001 < 0.1 Kathiya Khunda No.1 (GW7) 6.21 21.9 139 80 4 80 60 1.18 10 BDL 0.06 2.96 0.05 < 0.001 < 0.001 < 0.03 < 0.03 < 0.1 Rahanshyam (GW8) 6.32 24 131 80 2 70 50 1.27 10 BDL 0.06 1.97 0.11 < 0.001 < 0.001 < 0.03 < 0.001 < 0.1 Ujanlongpatiya (GW9) 6.25 7.6 69 40 4 80 30 0.49 BDL BDL 0.08 1.64 0.12 < 0.001 < 0.001 < 0.03 < 0.001 < 0.1 Changmaigaon (GW10) 6.39 58.1 200 140 2 130 76 2.1 9 BDL BDL 2.8 0.03 < 0.001 < 0.001 < 0.03 0.03 0.27 Bagriguri (GW11) 6.44 75.9 200 130 4 120 70 2.1 23 BDL 0.1 2.3 0.17 < 0.001 < 0.001 < 0.03 0.81 < 0.1 Barohar TG (GW12) 6.5 64.3 190 140 2 130 76 2.1 13 BDL BDL 2.8 0.03 < 0.001 < 0.001 < 0.03 0.14 < 0.1 Rangapathar (GW13) 6.43 67.6 200 130 2 100 74 1.96 15.5 BDL BDL 2.8 0.03 < 0.001 < 0.001 < 0.03 < 0.001 < 0.1 Maibela (GW14) 6.23 56.4 190 140 2 130 74 1.76 16.5 BDL BDL 1.13 0.03 < 0.001 < 0.001 0.04 < 0.001 < 0.1 Halal Gaon (GW17) 6.85 17.5 290 190 6 30 96 2.45 174 BDL 1 3.78 0.01 < 0.001 < 0.001 < 0.03 0.07 0.19 Mohangaon (GW18) 6.7 64 240 170 2 140 92 2.35 15.5 BDL 0.18 3.62 0.06 < 0.001 < 0.001 < 0.03 0.06 0.62 Chengdhara Gaon (GW19) 6.8 66 280 190 2 40 100 2.74 18.8 BDL 0.9 3.62 0.02 < 0.001 < 0.001 < 0.03 < 0.001 < 0.1 Hatipati TG (GW20) 6.34 159.6 240 170 2 120 84 1.86 9 BDL 0.9 3.78 0.04 < 0.001 < 0.001 0.05 0.14 0.12 Deopani Gohain Gaon (GW22) 6.06 1.2 160 130 6 90 52 0.98 4.3 BDL 0.08 2.63 0.01 < 0.001 < 0.001 < 0.03 0.07 < 0.1 Dulia Gaon (GW23) 6.2 2 330 230 4 170 102 2.25 5 BDL 1.32 4.61 0.01 < 0.001 < 0.001 < 0.03 < 0.001 < 0.1 Naragaon (GW24) 5.89 8.8 49 30 2 40 20 0.49 7 BDL 0.03 0.82 0.01 < 0.001 < 0.001 < 0.03 0.02 < 0.1 Basahabi TG (GW26) 5.82 20 145 130 6 110 72 1.86 7.5 BDL 0.8 2.8 0.01 < 0.001 < 0.001 < 0.03 0.06 < 0.1 Sonakhati TG (Triwal TG) 5.57 1.3 145 90 4 90 54 1.1 3.3 BDL 0.06 1.81 0.02 < 0.001 < 0.001 < 0.03 0.05 < 0.1 (GW28) Dihingpar TG (GW29) 5.76 77 145 100 4 90 58 1.37 3.5 BDL 0.03 2.47 0.02 < 0.001 < 0.001 0.05 < 0.001 < 0.1 Source: Environmental Monitoring Report, August 2013 of En-Geo Consultancy & Research Center, Guwahati Surface Water Results (Pre-Construction Stage: December 2012 – April 2013)

Locations Parameters

pH Unit) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) D.O. (mg/l) D.O. BOD (mg/l)BOD T.D.S. (mg/l) Cr+6)) (mg/l) (MPN/100ml) (as Cr) (mg/l) Arsenic (mg/l) Chromium (as Colour (Hazen Total Coliform Fluoride F) (as Copper (as Cu) Chloride Cl) (as Nitrate as (NO3) Total Chromium Selenium (as Se) Cadmium Cd) (as Phenol (C6H5OH) Iron as (mg/l) (Fe) Sulphateas (SO4) Zinc Zn) (as (mg/l) Lead Pb) (mg/l) (as Oil & & GreaseOil (mg/l) Standard C 8.5 50 4 3 400 50 0.2 0.005 600 0.1 1500 300 1.5 - 1.5 5000 0.01 0.05 0.1 15 0.05 6.24 0.38 6.3 0.5 1.5 0.9 BDL Nil 4 Nil 210 15.0 < 0.03 < 0.3 0.03 440 < 0.001 < 0.001 0.06 < 0.1 < Coal Pit (SW2) apparent 0.3 Misajangaon 6.32 0.92 7 0.5 5.5 0.08 BDL Nil 2 Nil 210 12.0 0.04 < 0.3 0.03 200 < 0.001 < 0.001 0.02 < 0.1 < (SW4) apparent 0.3 Changmaigaon 5.89 0.38 6 0.5 2.5 0.07 BDL Nil 4 Nil 110 11.0 < 0.03 < 0.3 0.03 280 < 0.001 < 0.001 < < 0.1 < (SW10) apparent 0.001 0.3 Bagriguri 5.62 0.5 5.4 0.4 4.5 0.07 BDL Nil 2 Nil 110 9.0 < 0.03 < 0.3 0.03 386 < 0.001 < 0.001 0.12 < 0.1 < (SW11) apparent 0.3 Borahi TG 7.23 0.07 5.2 0.9 63 0.35 BDL Nil 4 Nil 130 5.0 < 0.03 < 0.3 0.02 930 < 0.001 < 0.001 < < 0.1 < (SW12) apparent 0.001 0.3 Manuharigaon 6.31 0.18 5 0.8 62 0.16 BDL Nil 4 Nil 130 12.0 < 0.03 < 0.3 0.02 740 < 0.001 < 0.001 < < 0.1 < (SW15) apparent 0.001 0.3 Kongargaon 6.34 0.16 5 0.9 62 0.22 BDL Nil 2 Nil 130 10 0.05 < 0.3 0.02 580 < 0.001 < 0.001 < < 0.1 < No.2 (SW16) apparent 0.001 0.3 Rangagara 6.7 0.04 9.2 0.7 31 0.26 BDL Nil 2 Nil 50 6.0 0.05 < 0.3 0.02 840 < 0.001 < 0.001 < < 0.1 < Gaon (SW21) apparent 0.001 0.3 Japihajia Gaon 6.67 BDL 10.1 0.4 15 BDL BDL Nil 4 Nil 90 14.0 0.03 < 0.3 0.02 1050 < 0.001 < 0.001 < < 0.1 < (SW25) apparent 0.001 0.3 Gandhia 6.65 0.08 8.5 0.5 70 BDL BDL Nil 2 Nil 140 12.0 0.04 < 0.3 0.02 940 < 0.001 < 0.001 < < 0.1 < (SW27) apparent 0.001 0.3 Near Mariani 6.43 0.09 10.5 0.5 8.5 0.1 BDL Nil 6 Nil 120 10.0 0.05 < 0.3 0.03 700 < 0.001 < 0.001 < < 0.1 < SS (Nagajanka apparent 0.001 0.3 TG) (SW30) Source: Environmental Monitoring Report, August 2013 of En-Geo Consultancy & Research Center, Guwahati Water Quality Monitoring Locations Construction Stage – (October – November 2013)

Sl. Longitude Latitude Date of Type of Source Name of the Location Remarks No. (E) (N) Sampling Water of Water 1 Parbatpur (GW1) 95°22'33.9" 27°10'40.2" 23/10/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH. 2 Nagakatagaon (GW2) 95°18'51.7" 27°9'1.9" 24/10/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH. 3 Sundarpur TG (GW3) 95°13'22.8" 27°8'27.8" 25/10/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH. 4 Atal Pathargaon (GW4) 95°11'5.6" 27°8'6.6" 26/10/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 5 Kathiya Khunda No.1 95°9'26.9" 27°7'2.5" 27/10/2013 Ground Tube well Parameters were observed within the limit of Indian (GW5) Water Standard (IS: 10500) except pH & NTU. 6 Rahanshyam (GW6) 94°53'49.3" 27°6'33.4" 28/10/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 7 Ujanlongpatiya (GW7) 95°6'1.8" 27°5'46.4" 29/10/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 8 Changmaigaon (GW8) 95°3'12.9" 27°4'28.2" 30/10/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 9 Bagriguri (GW9) 95°1'49.0" 27°3'25.8" 31/10/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH. 10 Maibela (GW10) 94°55'46.7" 26°59'19.6" 01/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 11 Manuharigaon (GW11) 94°53'47.0" 26°59'39.0" 02/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 12 Halal Gaon (GW12) 94°51'42.2" 26°56'41.5" 03/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 13 Mohangaon (GW13) 94°48'53.1" 26°55'6.5" 04/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 14 Chengdhara Gaon (GW14) 94°47'32.6" 26°52'55.8" 05/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. 15 Hatipati TG (GW15) 94°44'12.9" 26°50'41.6" 06/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except pH & NTU. Sl. Longitude Latitude Date of Type of Source Name of the Location Remarks No. (E) (N) Sampling Water of Water 16 Deopani Gohain Gaon 94°39'56.2" 26°49'2.4" 07/11/2013 Ground Tube well Parameters were observed within the limit of Indian (GW16) Water Standard (IS: 10500) except NTU. 17 Basahabi TG (GW17) 94°29'8.2" 26°46'26.8" 08/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except NTU. 18 Sonakhati TG (GW18) 94°23'54.0" 26°42'1.6" 09/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except NTU. 19 Dihingpar TG (GW19) 94°22'58.5" 26°39'41.9" 10/11/2013 Ground Tube well Parameters were observed within the limit of Indian Water Standard (IS: 10500) except NTU. 20 Coal Pit (SW1) 95°22'33.9" 27°10'40.2" 11/11/2013 Surface Dikhou Parameters were observed within the Indian Standard

Water River IS 2296: 1982 except PH. 21 Misajangaon (SW2) 95°15'40.4" 27°9'7.2" 12/11/2013 Surface Dikhou Parameters were observed within the Indian Standard

Water River IS 2296: 1982 except PH & Colour. 22 Barohar TG (SW3) 94°59'57.1" 27°2'37.6" 13/11/2013 Surface Tiyak Parameters were observed within the Indian Standard

Water River IS 2296: 1982 except PH. 23 Kongargaon No.2 (SW4) 94°51'36.9" 26°58'6.8" 14/11/2013 Surface Stream Parameters were observed within the Indian Standard Water IS 2296: 1982. 24 Rangagara Gaon (SW5) 94°42'57.5" 26°49'10.8" 15/11/2013 Surface Nandang Parameters were observed within the Indian Standard Water river IS 2296: 1982. 25 Dulia Gaon (SW6) 94°37'48.8" 26°48'37.5" 16/11/2013 Surface Pond Parameters were observed within the Indian Standard Water IS 2296: 1982. 26 Naragaon (SW7) 94°34'26.3" 26°48'49.2" 17/11/2013 Surface Pond Parameters were observed within the Indian Standard

Water IS 2296: 1982 except PH. 27 Rangapathar (SW8) 94°57'32.7" 27°0'28.9" 18/11/2013 Surface Pond Parameters were observed within the Indian Standard

Water IS 2296: 1982 except PH & Colour. 28 Japihajia Gaon (SW9) 94°31'5.8" 26°48'8.8" 19/11/2013 Surface Janji Parameters were observed within the Indian Standard Water River IS 2296: 1982. 29 Gandhia (SW10) 94°26'40.7" 26°43'26.6" 20/11/2013 Surface Puthi Parameters were observed within the Indian Standard Water River IS 2296: 1982. 30 Near Mariani SS 94°21'36.8`" 26°37'48.4" 21/11/2013 Surface Stream Parameters were observed within the Indian Standard (Bosagaon) (SW11) Water IS 2296: 1982 except Colour. Source: Environmental Monitoring Report, May 2014 of En-Geo Consultancy & Research Center, Guwahati Water Monitoring Photographs Construction Stage – (October – November 2013)

Nagakatagaon (GW2) Mohangaon (GW13)

Misajangaon (SW2) Naragaon - Surface Water (SW7)

Ground Water Results (Construction Stage: October – November 2013)

Locations Parameters

3 NO

(mg/l) (mg/l) (mg/l) 3 3 pH (as Zn) Zn) (as (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) ( ( mg/l) Specific TDS (mg/l) (µmhos/cm) (µmhos/cm) Zinc Lead Pb) (as CaCO CaCO Conductance Arsenic As as Nitrate as Fluoride F) (as Copper (as Cu) Turbidity (NTU) Chloride Cl) (as Calcium Ca) (as Sulphateas SO Selenium (as Se) Cadmium Cd) (as Total as Alkalinity Magnesium as MgMagnesium as Total Hardness asTotal Hardness 6.5 Standard IS 10500 : 2012 - 1 - 500 250 200 200 75 200 0.01 45 30 1 0.01 0.003 0.05 0.01 5 8.5 Parbatpur (GW1) 6.4 1.3 220 120 5.1 80 85 4.12 12.8 <0.01 <0.001 2.15 0.12 <0.001 <0.001 <0.001 <0.001 0.01 Nagakatagaon (GW2) 6.2 0.6 230 110 22 70 55 1.98 14.5 <0.01 0.45 1.81 0.02 <0.001 <0.001 <0.001 <0.001 0.05 Sundarpur TG (GW3) 6.4 0.5 210 160 28 50 52 3.08 13.2 <0.01 0.22 1.23 0.03 <0.001 <0.001 <0.001 <0.001 0.06 Atal Pathargaon (GW4) 6.3 10.8 170 140 10 90 46 2.08 4.5 <0.01 <0.001 1.48 0.08 <0.001 <0.001 <0.001 <0.001 0.04 Kathiya Khunda No.1 (GW5) 6.3 7.8 215 150 12 80 114 2.08 2.5 <0.01 <0.001 5.39 0.05 <0.001 <0.001 <0.001 <0.001 0.02 Rahanshyam (GW6) 6.3 8.6 75 90 4 50 49 1.49 3.5 <0.01 0.15 3.96 0.18 <0.001 <0.001 <0.001 <0.001 0.04 Ujanlongpatiya (GW7) 6.4 8.2 132 50 6 60 44 2.57 9.5 <0.01 0.25 1.99 0.12 <0.001 <0.001 <0.001 <0.001 0.03 Changmaigaon (GW8) 6.2 11.9 138 60 9 70 67 0.18 10.2 <0.01 0.08 1.96 0.08 <0.001 <0.001 <0.001 <0.001 0.07 Bagriguri (GW9) 6.3 12.3 125 100 12 90 55 2.27 10.5 <0.01 0.06 2.97 0.13 <0.001 <0.001 <0.001 <0.001 0.08 Maibela (GW10) 6.2 7.6 75 58 6 50 38 1.49 4.8 <0.01 0.09 3.64 0.15 <0.001 <0.001 <0.001 <0.001 0.03 Manuharigaon (GW11) 6.3 10.1 180 130 8 110 77 1.1 9.6 <0.01 <0.001 4.8 0.08 <0.001 <0.001 <0.001 <0.001 0.05 Halal Gaon (GW12) 6.4 46.9 150 110 12 110 79 2.3 20.2 <0.01 0.2 5.3 0.12 <0.001 <0.001 <0.001 <0.001 0.06 Mohangaon (GW13) 6.5 10.3 180 130 13 120 74 1.1 11.5 <0.01 0.6 5.8 0.06 <0.001 <0.001 <0.001 <0.001 0.03 Chengdhara Gaon (GW14) 6.4 57.6 120 140 7 90 71 2.06 15.2 <0.01 0.8 3.8 0.07 <0.001 <0.001 <0.001 <0.001 0.05 Hatipati TG (GW15) 6.2 45.4 130 170 6 110 78 2.76 16.8 <0.01 <0.001 3.13 0.08 <0.001 <0.001 <0.001 <0.001 0.09 Deopani Gohain Gaon (GW16) 6.8 18.5 144 110 8 50 93 1.45 17.4 <0.01 1.2 2.78 0.09 <0.001 <0.001 <0.001 <0.001 0.07 Basahabi TG (GW17) 6.7 39.4 218 150 5 120 90 1.35 17.5 <0.01 0.48 4.62 0.04 <0.001 <0.001 <0.001 <0.001 0.05 Sonakhati TG (GW18) 6.8 44.5 255 140 9 50 110 1.74 18.8 <0.01 0.92 5.62 0.03 <0.001 <0.001 <0.001 <0.001 0.03 Dihingpar TG (GW19) 6.9 20.3 122 125 12 60 86 1.22 20.5 <0.01 0.55 3.12 0.09 <0.001 <0.001 <0.001 <0.001 0.07 Source: Environmental Monitoring Report, May 2014 of En-Geo Consultancy & Research Center, Guwahati Surface Water Results (Construction Stage: October – November 2013)

Location

Coal Pit (SW1) 6.3 10 6.5 0.2 50 0.11 8 111 0.09 <0.01 <0.001 <0.001 0.06 <0.001 <0.001 <0.001 0.06 <0.001 Nil Nil 450

Misajangaon 6.2 15 6.3 0.3 13 0.7 7 200 0.04 <0.01 <0.001 <0.001 0.01 <0.001 <0.001 <0.001 0.01 <0.001 Nil Nil 480 (SW2) Barohar TG 6.3 10 6.8 0.4 51 0.09 8 215 0.06 <0.01 <0.001 <0.001 0.06 <0.001 <0.001 <0.001 0.03 <0.001 Nil Nil 550 (SW3) Kongargaon 6.8 8 6.3 0.6 23 0.05 9 118 0.04 <0.01 <0.001 <0.001 0.06 <0.001 <0.001 <0.001 0.04 <0.001 Nil Nil 560 No.2 (SW4) Rangagara 6.6 10 5.1 0.7 14 0.04 10 119 0.03 <0.01 <0.001 <0.001 0.05 <0.001 <0.001 <0.001 0.07 <0.001 Nil Nil 650 Gaon (SW5) Dulia Gaon 7.2 10 5.5 0.6 35 0.38 11 134 0.08 <0.01 <0.001 <0.001 0.08 <0.001 <0.001 <0.001 0.02 <0.001 Nil Nil 480 (SW6) Naragaon 6.3 12 5.6 0.8 45 0.15 8 138 0.06 <0.01 <0.001 <0.001 0.08 <0.001 <0.001 <0.001 0.01 <0.001 Nil Nil 350 (SW7) Rangapathar 6.3 8 5.2 0.6 50 0.3 12 138 0.07 <0.01 <0.001 <0.001 0.06 <0.001 <0.001 <0.001 0.06 <0.001 Nil Nil 230 (SW8) Japihajia Gaon 6.7 10 7.2 0.2 30 0.26 9 59 0.07 <0.01 <0.001 <0.001 0.04 <0.001 <0.001 <0.001 0.05 <0.001 Nil Nil 250 (SW9) Gandhia 6.6 10 6.1 0.6 20 0.03 11 94 0.05 <0.01 <0.001 <0.001 0.05 <0.001 <0.001 <0.001 0.07 <0.001 Nil Nil 350 (SW10) Near Mariani SS (Bosagaon) 6.6 15 7.5 0.3 28 0.05 10 150 0.03 <0.01 <0.001 <0.001 0.08 <0.001 <0.001 <0.001 0.01 <0.001 Nil Nil 420 (SW11) Source: Environmental Monitoring Report, May 2014 of En-Geo Consultancy & Research Center, Guwahati Water Quality Monitoring Locations Construction Stage – (May – June 2014)

Sl. Longitude Latitude Date of Type of Source Name of the Location Remarks No. (E) (N) Sampling water of water 27°10'40.2" 01-06-2014 Ground Tube well Parameters were observed within the limit of Indian 1 Parbatpur (GW1) 95°22'33.9" Water Standard (IS: 10500). 27°9'1.9" 31-05-2014 Ground Tube well Parameters were observed within the limit of Indian 2 Nagakatagaon (GW2) 95°18'51.7" Water Standard (IS: 10500). 27°8'27.8" 30-05-2014 Ground Tube well Parameters were observed within the limit of Indian 3 Sundarpur TG (GW3) 95°13'22.8" Water Standard (IS: 10500). 27°8'6.6" 29-05-2014 Ground Tube well Parameters were observed within the limit of Indian 4 Atal Pathargaon (GW4) 95°11'5.6" Water Standard (IS: 10500) except NTU. Kathiya Khunda No.1 27°7'2.5" 28-05-2014 Ground Tube well Parameters were observed within the limit of Indian 5 95°9'26.9" (GW5) Water Standard (IS: 10500) except NTU. 27°6'33.4" 27-05-2014 Ground Tube well Parameters were observed within the limit of Indian 6 Rahanshyam (GW6) 94°53'49.3" Water Standard (IS: 10500) except NTU. 27°5'46.4" 26-05-2014 Ground Tube well Parameters were observed within the limit of Indian 7 Ujanlongpatiya (GW7) 95°6'1.8" Water Standard (IS: 10500) except NTU. 27°4'28.2" 25-05-2014 Ground Tube well Parameters were observed within the limit of Indian 8 Changmaigaon (GW8) 95°3'12.9" Water Standard (IS: 10500) except NTU. 27°3'25.8" 24-05-2014 Ground Tube well Parameters were observed within the limit of Indian 9 Bagriguri (GW9) 95°1'49.0" Water Standard (IS: 10500) except NTU. 26°59'19.6" 23-05-2014 Ground Tube well Parameters were observed within the limit of Indian 10 Maibela (GW10) 94°55'46.7" Water Standard (IS: 10500) except NTU. 26°59'39.0" 22-05-2014 Ground Tube well Parameters were observed within the limit of Indian 11 Manuharigaon (GW11) 94°53'47.0" Water Standard (IS: 10500) except NTU. 26°56'41.5" 21-05-2014 Ground Tube well Parameters were observed within the limit of Indian 12 Halal Gaon (GW12) 94°51'42.2" Water Standard (IS: 10500) except NTU. 26°55'6.5" 20-05-2014 Ground Tube well Parameters were observed within the limit of Indian 13 Mohangaon (GW13) 94°48'53.1" Water Standard (IS: 10500) except NTU. Chengdhara Gaon 26°52'55.8" 19-05-2014 Ground Tube well Parameters were observed within the limit of Indian 14 94°47'32.6" (GW14) Water Standard (IS: 10500) except NTU. 26°50'41.6" 18-05-2014 Ground Tube well Parameters were observed within the limit of Indian 15 Hatipati TG (GW15) 94°44'12.9" Water Standard (IS: 10500) except NTU. Sl. Longitude Latitude Date of Type of Source Name of the Location Remarks No. (E) (N) Sampling water of water Deopani Gohain Gaon 26°49'2.4" 17-05-2014 Ground Tube well Parameters were observed within the limit of Indian 16 94°39'56.2" (GW16) Water Standard (IS: 10500) except NTU. 26°46'26.8" 16-05-2014 Ground Tube well Parameters were observed within the limit of Indian 17 Basahabi TG (GW17) 94°29'8.2" Water Standard (IS: 10500) except NTU. 26°42'1.6" 15-05-2014 Ground Tube well Parameters were observed within the limit of Indian 18 Sonakhati TG (GW18) 94°23'54.0" Water Standard (IS: 10500) except NTU. 26°39'41.9" 14-05-2014 Ground Tube well Parameters were observed within the limit of Indian 19 Dihingpar TG (GW19) 94°22'58.5" Water Standard (IS: 10500) except NTU. 27°10'40.2" 13-05-2014 Surface Dikhou Parameters were observed within the Indian Standard IS 20 Coal Pit (SW1) 95°22'33.9" Water river 2296: 1982 except PH & NTU. 27°9'7.2" 12-05-2014 Surface Dikhou Parameters were observed within the Indian Standard IS 21 Misajangaon (SW2) 95°15'40.4" Water River 2296: 1982 except PH & NTU. 27°2'37.6" 11-05-2014 Surface Tiyak Parameters were observed within the Indian Standard IS 22 Barohar TG (SW3) 94°59'57.1" Water river 2296: 1982 except PH & NTU. Kongargaon No.2 26°58'6.8" 10-05-2014 Surface Stream Parameters were observed within the Indian Standard IS 23 94°51'36.9" (SW4) Water 2296: 1982 except NTU. Rangagara Gaon 26°49'10.8" 09-05-2014 Surface Nandang Parameters were observed within the Indian Standard IS 24 94°42'57.5" (SW5) Water river 2296: 1982 except NTU. 26°48'37.5" 08-05-2014 Surface pond Parameters were observed within the Indian Standard IS 25 Dulia Gaon (SW6) 94°37'48.8" Water 2296: 1982 except NTU. 26°48'49.2" 07-05-2014 Surface Pond Parameters were observed within the Indian Standard IS 26 Naragaon (SW7) 94°34'26.3" Water 2296: 1982 except PH & NTU. 27°0'28.9" 06-05-2014 Surface Pond Parameters were observed within the Indian Standard IS 27 Rangapathar (SW8) 94°57'32.7" Water 2296: 1982 except PH & NTU. 26°48'8.8" 05-05-2014 Surface Janji river Parameters were observed within the Indian Standard IS 28 Japihajia Gaon (SW9) 94°31'5.8" Water 2296: 1982 except NTU. 26°43'26.6" 04-05-2014 Surface Puthi Parameters were observed within the Indian Standard IS 29 Gandhia (SW10) 94°26'40.7" Water river 2296: 1982 except NTU. Near Mariani SS 26°37'48.4" 03-05-2014 Surface Stream Parameters were observed within the Indian Standard IS 30 94°21'36.8`" (Bosagaon) (SW11) Water 2296: 1982 except NTU. Source: Environmental Monitoring Report, January 2015 of En-Geo Consultancy & Research Center, Guwahati Water Monitoring Photographs Construction Stage – (May – June 2014)

Bagriguri (GW9)

Ground Water Results (Construction Stage: May – June 2014)

Parameters

Locations (mg/l) (mg/l) 3 3 pH (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) ( ( mg/l) Specific TDS (mg/l) Zinc(as Zn) Zinc(as Zn) (µmhos/cm) (µmhos/cm) Lead Pb) (as CaCO CaCO Conductance Arsenic as As Arsenic As as Nitrate as NO Fluoride F) (as Copper (as Cu) Turbidity (NTU) Chloride Cl) (as Calcium Ca) (as Sulphateas SO Selenium (as Se) Cadmium Cd) (as Total as Alkalinity Magnesium as MgMagnesium as Total Hardness asTotal Hardness 6.5- Standard IS 10500 : 2012 1 - 500 250 200 200 75 200 0.01 45 30 1 0.01 0.003 0.05 0.01 5 8.5 Parbatpur (GW1) 6.14 0.75 195 120 8.9 67 85 4.12 12.8 <0.01 <0.001 2.15 0.12 <0.001 <0.001 <0.001 <0.001 0.01 Nagakatagaon (GW2) 6.26 0.67 215 110 27 45 55 1.98 14.5 <0.01 0.45 1.81 0.02 <0.001 <0.001 <0.001 <0.001 0.05 Sundarpur TG (GW3) 6.43 0.42 200 160 24 78 52 3.08 13.2 <0.01 0.22 1.23 0.03 <0.001 <0.001 <0.001 <0.001 0.06 Atal Pathargaon (GW4) 6.31 6.7 168 140 16 98 46 2.08 4.5 <0.01 <0.001 1.48 0.08 <0.001 <0.001 <0.001 <0.001 0.04 KathiyaKhunda No.1 6.23 4.1 223 150 21 91 114 2.08 2.5 <0.01 <0.001 5.39 0.05 <0.001 <0.001 <0.001 <0.001 0.02 (GW5) Rahanshyam (GW6) 6.3 3.12 90 90 5.7 65 49 1.49 3.5 <0.01 0.15 3.96 0.18 <0.001 <0.001 <0.001 <0.001 0.04 Ujanlongpatiya (GW7) 6.4 6.53 145 50 8 74 44 2.57 9.5 <0.01 0.25 1.99 0.12 <0.001 <0.001 <0.001 <0.001 0.03 Changmaigaon (GW8) 6.2 8.32 150 60 19 62 67 0.18 10.2 <0.01 0.08 1.96 0.08 <0.001 <0.001 <0.001 <0.001 0.07 Bagriguri (GW9) 6.35 9.17 176 100 7.4 83 55 2.27 10.5 <0.01 0.06 2.97 0.13 <0.001 <0.001 <0.001 <0.001 0.08 Maibela (GW10) 6.23 8.4 85 58 11 96 38 1.49 4.8 <0.01 0.09 3.64 0.15 <0.001 <0.001 <0.001 <0.001 0.03 Manuharigaon (GW11) 6.35 7.37 205 130 9 106 77 1.1 9.6 <0.01 <0.001 4.8 0.08 <0.001 <0.001 <0.001 <0.001 0.05 Halal Gaon (GW12) 6.64 27.5 193 110 15 117 79 2.3 20.2 <0.01 0.2 5.3 0.12 <0.001 <0.001 <0.001 <0.001 0.06 Mohangaon (GW13) 6.81 11.8 160 130 13 120 74 1.1 11.5 <0.01 0.6 5.8 0.06 <0.001 <0.001 <0.001 <0.001 0.03 Chengdhara Gaon (GW14) 6.35 36.9 135 140 7 90 71 2.06 15.2 <0.01 0.8 3.8 0.07 <0.001 <0.001 <0.001 <0.001 0.05 Hatipati TG (GW15) 6.50 29.6 172 170 6 110 78 2.76 16.8 <0.01 <0.001 3.13 0.08 <0.001 <0.001 <0.001 <0.001 0.09 Deopani Gohain Gaon 6.66 29 138 110 8 50 93 1.45 17.4 <0.01 1.2 2.78 0.09 <0.001 <0.001 <0.001 <0.001 0.07 (GW16) Basahabi TG (GW17) 6.73 22.1 208 150 5 120 90 1.35 17.5 <0.01 0.48 4.62 0.04 <0.001 <0.001 <0.001 <0.001 0.05 Sonakhati TG (GW18) 7.05 28.5 76 140 9 50 110 1.74 18.8 <0.01 0.92 5.62 0.03 <0.001 <0.001 <0.001 <0.001 0.03 Dihingpar TG (GW19) 7.10 13.4 155 125 12 60 86 1.22 20.5 <0.01 0.55 3.12 0.09 <0.001 <0.001 <0.001 <0.001 0.07 Source: Environmental Monitoring Report, January 2015 of En-Geo Consultancy & Research Center, Guwahati Surface Water Results (Construction Stage: May – June 2014) ) 3

Location

Name pH (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) (mg/l) Colour DO (mg/l) DO TDS (mg/l) Chromium BOD (mg/l)BOD Sulphateas (SO4) (mg/l) (SO4) (Hazen Unit) Lead Pb) (as (MPN/100ml) (MPN/100ml) Oil & & GreaseOil (as Cr) (mg/l) Phenol (mg/l) Phenol (mg/l) Arsenic (mg/l) Arsenic (mg/l) Total Coliform Fluoride F) (as Copper (as Cu) (as Cr+6) (mg/l) (as Cr+6) (mg/l) Nitrate as (NO Chloride Cl) (as Total Chromium Selenium (as Se) Cadmium Cd) (as Iron as (Fe) (mg/l) Iron as (mg/l) (Fe) Zinc Zn) (as (mg/l) IS 2296: 1982 (Tolerance 6.5 - 10 6 2 400 20 250 500 1.5 0.05 1.5 NS 0.3 0.01 0.01 0.1 15 0.05 0.002 NS 50 Limit, Class- 8.5 A) Coal Pit 6.45 8 5.5 0.22 50 0.11 8 111 0.09 <0.01 <0.001 <0.001 0.06 <0.001 <0.001 <0.001 0.06 <0.001 Nil Nil 450 (SW1) Misajangaon 6.60 15 6.3 0.43 13 0.7 7 170 0.04 <0.01 <0.001 <0.001 0.01 <0.001 <0.001 <0.001 0.01 <0.001 Nil Nil 480 (SW2) Barohar TG 6.43 10 6.8 0.47 51 0.09 8 215 0.06 <0.01 <0.001 <0.001 0.06 <0.001 <0.001 <0.001 0.03 <0.001 Nil Nil 550 (SW3) Kongargaon 6.68 10 4.1 0.35 23 0.05 9 108 0.04 <0.01 <0.001 <0.001 0.06 <0.001 <0.001 <0.001 0.04 <0.001 Nil Nil 560 No.2 (SW4) Rangagara 6.76 9 5.6 0.76 14 0.04 10 113 0.03 <0.01 <0.001 <0.001 0.05 <0.001 <0.001 <0.001 0.07 <0.001 Nil Nil 650 Gaon (SW5) Dulia Gaon 7.02 10 4.5 0.61 35 0.38 11 134 0.08 <0.01 <0.001 <0.001 0.08 <0.001 <0.001 <0.001 0.02 <0.001 Nil Nil 480 (SW6) Naragaon 6.33 11 5.6 0.28 45 0.15 8 160 0.06 <0.01 <0.001 <0.001 0.08 <0.001 <0.001 <0.001 0.01 <0.001 Nil Nil 350 (SW7) Rangapathar 6.42 8 6.3 0.67 50 0.3 12 115 0.07 <0.01 <0.001 <0.001 0.06 <0.001 <0.001 <0.001 0.06 <0.001 Nil Nil 230 (SW8) Japihajia 6.57 10 6.1 0.21 30 0.26 9 64 0.07 <0.01 <0.001 <0.001 0.04 <0.001 <0.001 <0.001 0.05 <0.001 Nil Nil 250 Gaon (SW9) Gandhia 6.86 10 4.3 0.36 20 0.03 11 95 0.05 <0.01 <0.001 <0.001 0.05 <0.001 <0.001 <0.001 0.07 <0.001 Nil Nil 350 (SW10) Near Mariani SS 6.54 15 5.6 0.13 28 0.05 10 125 0.03 <0.01 <0.001 <0.001 0.08 <0.001 <0.001 <0.001 0.01 <0.001 Nil Nil 420 (Bosagaon) (SW11) Source: Environmental Monitoring Report, January 2015 of En-Geo Consultancy & Research Center, Guwahati Annexure-VII (A) Sheet : 1 of 5 MapMap Showing Showing Air, AirNoise & &Noise Ground/ Sampling Surface WaterLocation Sampling Along Locations 220220KV kV Single S/C Circuit Mariani Mariani-Namrup - Namrup Line Line onon DoubleD/C Towers. Circuit Towers Pre- Construction Stage (December, 2012 - April, 2013) (Pre Construction Stage) (AP-1 to AP-33) Hapjanparbat Tea Garden -

Sarukheremia PO Existing S/S at NAMRUP

Parbatpur

Paniduaria Nagagaon . AP-1 ! . AP-2 . ! GW1 AP-3 . AP-4! N1^_ . Nahorpukhuri . !AP-5 A1 AP-6 Majorgaon Rongagoa ! Naharphukhuri Kunr ! ! ! ! ! Jhaplhajia Danse mixed Jungle ! !

! Saikhoa ! ! Barpatra ! ! . Saring Choklia (Thklagar) AP-7! ! Ghilaguri ! Tea Garden

! ! ! Jaipur RF ! Paitakhat Mohajakshmi TG ! Silani ! ! ! ! RS ! ! ! Nalbariagon ! Got Pathar ! IB (Forest)PS ! ! Chakalia ! ! ! AP-22 . AP-21 ! Chutiya Chombwar ! PO . ! Dilli ! Silani Nagagaon ! Dispensary Barhat ! ! Open . Miribilgaon Tea Garden Barhola Ghat AP-23 ! Market (Friday) Market(Sunday) ! ! mixed ! Ferry (April to November) Misajangaon Balamigaon ! Dilli R. Hilika jungle . 16A/0 ! ! ! Khariyabhetagaon AP-16 ! Ford (December to March) AP-19 Market ! Pub Nalbariya . . ! ! . AP-20 AP-17 (Friday) ! . AP-8 . AP-16/3 ! ! ! ! GW4 AP-18 AP-16/1 16B/0 N3^_ A3 (Factory) Pashchim Naibariya SW4 ! ! Nagakatagaon GW3 Pansukia Chapatali . AP-9 . ! Deupani N ^_N4 AP-15 ! ! (Gelaki) A4 Dispensary ! Midangpara Loholia ! Barhat Tea Garden . ! . Open mixed AP-24 AP-14 Bahatiagaon AP-10 Bagadad ! . ! ! jungle AP-26 Barpatra Tea! Garden Panibil Disang or Dilli R ! AP-25 AP-27 . ! ! . N2 . Sundarpur TG ! Chetiyakari ! ^_ A5 ^_N5 ! SW2 Banglabari !! Factory GW5 ! Factory ! ! A2 . PO Hospital ! Jaipur RF Atal Pukhuri AP-28 Timan Habi Kumari Pathar . !! AP-13 GW2 Coal Pit al Pathar TG Bhuyankhat . . Kesharguri No.1 Timanbartani ! . Sapekhati ^_N6 AP-29 Baruyanagar RS Tea Garden AP-12 AP-11 !A6 GW6 Lau Jan Factory Nagamati RF Midangpara Disang ! Dofola Bil Atal Pathargaon Lakshmijan TG Coal pit ! Dense mixed jungle . AP-30 Rahan Pathar No2 ! Open mixed jungle Tirakia or Dilli RDumtok AP-30/2 AP-30/1 Bhalak Bil ! Deopani Nagagaon ! Coal Pith Atal Pathar AP-30/4 ! Loujan T G Dhanbar Juri Godam Ghat ! AP-30/3 Raidang T G ! AP-30/5 AP-30/6! Lepheragaon Kathiya Khunda No 1 Dilli Reserved Forest ! ^_N7! Gharajan TG ! ! ! ! ! ! ! ! A7 . ! ! ! AP-31 ! . AP-32 Garkhiyabam No 2 AP-33 . GW7 Kathiya Khunda No 1

IB (CPWD) m A8 Sapekhati RS ^_N8 Factory Bishnupur T G PTO Market (Monday) GW8 Factory Bartiman T G iman R Sapekhoti Dispensary Khagrijan T G Factory haon No3 debabari) Factory

)

Legend : Final Route Metalled Road River !!!! Existing HT Line Unmetalled Road Stream PREPARED BY : 1 Km. Buffer Area Cart Track Water Body Pre-Construction En-Geo Consultancy & Research Centre (ENGECORC) 2 Km. Buffer Area Pack Track Hut Stage Sampling : 1:50,000 Recognized By : Department of Space, Government of India Foot Path [ISO 9001-2008 Certified] District Boundary Temple Ground Water 0 0.5 1 2 3 Embankment Air 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees ^_ Noise Surface Water Kilometers www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line SCALE Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-VII (B)

Open Disang Sheet : 2 of 5 Map Showing Air, Noise & Ground/ Surface Water Sampling Locations mixed Map Showing Air & Noise Sampling Location Along jungle Naharanibam Rahan Pathar No2 Du 220 kV220KV Single CircuitS/C Mariani Mariani-Namrup - Namrup Line Line on Double on D/C Circuit Towers. Towers Bhalak Bil or Dilli R Pre- Construction Stage (December, 2012 - April, 2013) Rahan Pathar No1 (Pre Construction Stage) Bholokaguri Habi Godam (AP-33 to AP-71) PO

Kayladubi Habi ^_ ! ! ! ! ! ! ! ! ! A7 Rangchhoyal Pathar ! ! ! ! ! ! . ! ! ! AP-32 - ! AP-33 . ! . Kathiya Khunda No 1 Timanbartani! AP-34 Saru Pathar ! IB (CPW Factory Rahanshyam A8 Chechasatra! ^_N8 Buddhist Kyaung ! . Factory AP-35 Bishnupur T G PTO ! GW8 ! . Timon TG AP-36 Sapekho ! Timan R Khagrijan T G Dipling Habi ! Haonphaon Facto Miri Pathar Haonphaon No3 Disang ! N9 ^_ (Basudebabari) or Dilli R ! ! A9 Banhabariya Pathar ! AP-37 GW9 Chahini Habi ! . Ujanlongpatiya ! Kaktibari Habi ! ! ! Hatipukhuri ! . AP-38 Hatipukhuri! Laipuriya Rangchhoyal ! Longpatiyagaon Market (Thursday) Banhabarigaon (Changmaigaon) Hatimuriya Pathar ! ! Market (Saturday) Jutulani Habi Kaktibari Grant Hatimuriyagaon ! Longpatiya RS Dispensary ! SW10 ! Rangchhoyal Pathar Kunwargaon ! ^_N10 GW10 Bhojogaon AP-39!. ! A10 Chawrangabam ! Barholabam Japidharagaon Rangchhoyal ! (Changmaigaon) . AP-40 ! . AP-41 Garalmari Bil Bhojogaon! Fairly dense . jungle Br PO ! AP-42 ! Aiaeobarikatni Barahigaon ! Tiyakgaon Shingrajangaon Bhoja RS . ! AP-43 N11 ! Nagaon Barahigaon A11 ^_!GW11 PO AP-47 ! Factory . Bagriguri . AP-44 AP-48 . ! . Tiyak Bangaligaon Shingrajangaon !AP-46 . ! AP-45

! Factory Shingrajan TG Barohar TG !

GW12 !

Barahi ! AP-49 . ! Tiyak Rajabari Barpathar ! Tiyak N TG Ratanpur Bar Bil SW12 ^_N12 ! A12 TG

! Factory Manumari ! Tiyok N Tiyak TG Hosp Taukok R ! Barpathar Barahi TG Tiyak TG ! Rajabari Grant Veterinary Sonari Hospital

! Uttar Sonari

AP-50 . !

AP-51 Raja. Pukhuri Barpathar AP-52 . AP-53 . . AP-54 Singritola! ! Fairly Padina Bil ! ! dense ! Salapathar ! jungle ! Naphukgaon !

! Khona T G ! Sonari Pukhuri

! . . AP-55! Labourers Lines GW13 ! ! N13 AP-56 ^_ ! Safrai N ! Rangapathar ! Sonari TG A13 !

! . ! ! . AP-57! Dense mixed jungle ! Nepali bari AP-58 ! . ! ! AP-60 AP-59 ! . ! ! Sola Reserved Forest ! Rangapathar Naphuk TG Labourers lines ! GW15 ! ! . AP-61 ! Hospital

Open scrub Manuharigaon ! . AP-67 . ! Factory N15^_ . AP-68 . AP-62 . AP-69 AP-64 Labourers' Lines

A15 . ! Deodhaigaon . ! Open scrub AP-63 . !

AP-71 . ! . AP-65 A14 ^_N14 Pre-Construction AP-70

Open scrub AP-66 ! Krikhipam MaibelaGW14 ! Safrai TG Stage Sampling : Chakaliagaon Open scrub Bhakatgaon Ground Water Air Labourers' Lines Legend : Surface Water ^_ Noise LAKWA Sub-Station River Bhakatgaon Final Route Metalled Road !!!! Kuargaon Existing HT Line Unmetalled Road Stream Labourers' Lines PREPARED BY : 1 Km. Buffer Area -72 . Cart Track Water Body En-Geo Consultancy & Research Centre (ENGECORC) Police outpost Market(Sun) 1:50,000 2 Km. Buffer Area Pack Track Hut Recognized By : Department of Space, Government of India Mathurapur Foot Path [ISO 9001-2008 Certified] Maibela TG 0 0.5 1 2 3 District Boundary Temple Barhula Embankment 71, Lamb Road, Ambari, Guwahati-781001 Ikranigaon Kilometers Forest Boundary Trees www.engecorc.com, e-mail: [email protected] SCALE Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-VII (C) Map Showing Air, Noise & Ground/ Surface Water Sampling Locations Sheet : 3 of 5 Map Showing Air & Noise Sampling Location Along 220 kV220KV Single Circuit S/C Mariani Mariani-Namrup - Namrup Line Line on Double on D/C Circuit Towers. Towers Pre- Construction Stage (December, 2012 - April, 2013) (Pre Construction Stage) (AP-71 to AP-93) Sola Reserved Forest Labourers lines GW15 1:50,000 Open scrub Manuharigaon. AP- 0 0.5 1 2 3 N15^_ . AP-68 . . AP-69 - A15 Kilometers Open scrub Deodhaigaon SCALE AP-71. Open scrub AP-70 Krikh Naharhabi TG Chakaliagaon Bhakatgaon

Nimoagarh Jan LA Bhakatgaon Kuargaon AP-72 . Police outpost AP-73. GW16 Mathurapur A16 Charmuthlagaon ^_N16 Barhula Ikranigaon Kongargaon No2 SW16

Gariapathar

Angera Kuargaon

! ! ! !

Papuniagaon . AP-74 ! !

! ! ! ! !

AP-75 . ! Chaklalgaon

! !

! ! ! ! !

Gharphaliagaon! ! Sarduba Pukhuri AP76! . Halalgaon

Dhamdhuligaon ! A17 ^_N17 . AP-77 GW17 !

Tipamia ! Sandikaigaon Chukafanagar

! Open scrub

Sonowalgaon ! Rajabari Dalebagan TG Chomanigaon Chakialgaon Dolebagaon Chatal Jan Kukurachodgaon ! ! Abhaypuragaon AP-78 . Buragohain Pukhuri Choladharagaon ! ! . Dense scrub ! AP-79 ! Khanikargaon ! Tenga! Pukhuri Duaragaon ! Dense scrub SW18 ! Baohagaon Lahangaon AP-80 ! ! ! ! ! ! ! ! ! ! ! ! ! . Market(Sun) Bengmaria Kuargaon . AP-81 Bamungaon Tairagaon A18 ^_N18 Hatimara Pahuchungigang Charaideo GW18 Mohangaon AP-82 . Pahuchungigaon Belengbari Pulibor Lephralgaon Lunpuriagaon Nimonagarh Habi Chetiya Sandikaigaon Taola Jan Kendukuchigaon Adabarigaon .Patargaon Choladharagaon AP-83 Rahdai Pukhuri Chetlyagaon Bailunggaon AP-84 . Danahorgaon . Adabari Sandikai AP-85 Chetiyagaon Kukuracharagaon Mahutgaon Dagaon Bacua Sandikaigaon Naogaon Mirigaon Chengdharagaon Dikhow R N19 Bhebar Chuk ^_ A19 Bagadaigaon

Chenarali Gohain Methanchod GW19 . AP-86 Gohaingaon Canal Gohaingaon Bagadaigaon

Canal AP-87 . Mirigaon Haloagaon Kalitagaon Santak RS Gohain Methanchua Bagadaigaon Market (Sun) AP-89. Sundar Pukhuri Pre-Construction Chakimukh PO AP-90 . . Santak Stage Sampling : AP-88 Bhuyanbasti Ground Water Air . Labourers' Lines Legend : Grass 3 metres high Labourers' lines AP-91 Surface Water ^_ Noise Factory Final Route Metalled Road River Dispensary Rifle range Chakimukh Fulanibari !!!! Existing HT Line Unmetalled Road Stream Selengpathar PO PREPARED BY : 1 Km. Buffer Area Factory Market(Fri & Sat) Cart Track Water Body Open scrub En-Geo Consultancy & Research Centre (ENGECORC) Pack Track Hut Makipur TG Recognized By : Department of Space, Government of India 2 Km. Buffer Area . Kachu Tekeli Bil Foot Path [ISO 9001-2008 Certified] District Boundary Temple AP-92 Bamunpukhuri TG Embankment AP-93. 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees A20 GW20 www.engecorc.com, e-mail: [email protected] Dispensary ^_ Railway Line N20 Ph: 91-361-2545165, Fax: 91-361-2515536 Hatipati TG

ng N Annexure-VII (D) Sheet : 4 of 5 Map Showing Air, Noise & Ground/ Surface Water Sampling Locations Map Showing Air & Noise Sampling Location Along Ba 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers 220KV S/C Mariani - Namrup Line on D/C Towers. Bhebar Chuk Pre- Construction Stage (December, 2012 - April, 2013) (Pre Construction Stage) Chen (AP-93 to AP-129) Goha Gohaingaon 1:50,000 0 0.5 1 2 3 - Haloagaon G Kilometers Me SCALE

Chakimukh PO

Grass 3 metres high Labourers' lines

Dispensary Rifle range Chakimukh PO Factory Market(Fri & Sat) Open scrub Makipur TG . AP-92 AP-93. A20 GW20 Dispensary ^_ N20 Hatipati TG Puraniali Labourers' lines Balichapari . Namdang N AP-94

Kumergaon Namdangiagaon Bamgaon Harkinagaon Deopani N Gayangaon Senchoagaon Gohaingaon Asalbari Gharphaliagaon Namdang N . AP-95 Ford Dalakharia (No to Apr) Laliachiga Dalakharia Bamgaon PO Gohaingaon PO Changmaigaon Deopania Gohaingaon Japihajiagaon Duliagaon Dhadumiagaon AP-100 Open scrub Lunpuria . Kacharigaon Bhuiyanhat Bar Jan Napamua Baruti Chutiyagaon AP-96A21 Kukurachoa AP-97 ^_N21 Napamua . SW21 Raidangiagaon GW22 ^_N22 AP-99 AP-98A Barsilla N AP-99/1 Gohaingaon Bhuiyagaon Open scrub PO Deopani .A22 . Sandikaigaon Changmai Khanikar Senchoagaon Dalakharia BamgaonAP-98B/1. Kamargaon Deopani Gohaingaon AP-101 AP-99 . Rangagaragaon Hatimuriagaon Naragaon AP-98 Hilaidharigaon AP-98B AP-98/1 Dhaleswari PS GW24 A24 N23 Boilunggaon RS ^_ Gayangaon PTO AP-111 ^_ GW23 . Chutiyagaon Geleki N24. . Dopdar A23 AP-102 AP-114 Duliagaon N Lahangaon ! Amguri Abhaypuria Bagh Jan . AP-112 PO Napamua Baruti . Domgaon Gohaingaon AP-104 Hatimuriagaon ! ! AP-113 . Padumani Chetiagaon Jaradhara AP-105 Deopani PO Amguri Labourers' lines AP-106 . . Dispensary Barangaon ! AP-103 AP-123 Japihajiagaon. AP-124 IB IB Geleki Marangaon N25 . AP-115 Abhaypuria AP-110 Open scrub

! (PWD) Duliagaon . (PWD) Market ^_SW25 AP-116 A25 . Lunpuria Napamua (Sun) Kuargaon Tiphuk N Namti Bangaligaon Chaodanggaon . ! . Factory PO AP-109 AP-107 . Jajiporiagaon AP-121 . ! . . Hirapara Dopdar . . AP-108 AP-125 Duliagaon Tiphuk TG Kaliapani T G Barangoyan . . Baruahpukhuri Namti Bangaligaon AP-126 ! AP-120 Boragaon Labourers' lines Japihajiagaon . . TG Deopani Lulurakhangaon AP-122 AP-119 . AP-117 ! AP-118 Chutiyagaon Labourers' lines

! Dulia Charaigaon Labourers' lines AP-127 ! Duliagaon . Chutiyagaon Namti Bangaligaon Dallim TG Kathalbariagaon! Factory Hospital Hospital . Gali Bil Market Labourers' lines AP-128 ! PO Deopani TG Chutiyagaon (Sun) ! Labourers' lines RS ! Hospital Selenghat Baghjan TG Factory ! Tengabariagaon Jhanzi R Barbam TG

! Labourers'

! lines Disp . AP-129 Dallim ! TG Saleng TG PO A26^_ GW26! Miri Chutiyagaon ! Basahabi TG N26

anikar TG !

Selenghatkhola!

Lonpurta ! Pitakhoa oGarubat Bil ! ! Deodhariagaon Taralbasti ! Kaliapani ! ! Lahing Taralbasti ! Majnai TG !

! gaon Gabharu Parbat TG Pre-Construction

Hemelai TG Stage Sampling : Ground Water Air Legend : Surface Water ^_ Noise Gabharu Parbat Final Route Metalled Road River TG i TG !!!! Existing HT Line Unmetalled Road Stream PREPARED BY : 1 Km. Buffer Area Cart Track Water Body En-Geo Consultancy & Research Centre (ENGECORC) 2 Km. Buffer Area Pack Track Hut Recognized By : Department of Space, Government of India [ISO 9001-2008 Certified] District Boundary Foot Path Temple haru Grant Embankment 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 RS Annexure-VII (E) ! Selenghat Map Showing Air, Noise & Ground/ Surface Water Sampling Locations ! Jhanzi R Sheet : 5 of 5 Map Showing Air & Noise Sampling Location Along Tengabariagaon ! La

220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers ! Disp . AP-129 220KV S/C Mariani - Namrup Line on D/C Towers. Dallim ! TG GW26 Saleng TG Pre- Construction Stage (December, 2012 - April, 2013) ! (Pre Construction Stage) A26^_ ! (AP-129 to AP-155) Basahabi TG N26 Khanikar TG !

Selenghatkhola! 1:50,000 Chaodanggaon !

0 0.5 1 2 3 ! Lahing Napuria - Lonpurta ! Kilometers Na Kuri Goalkota Pitakhoa SCALE (Maongaon) GakhitkhooGarubat Bil ! AP-129/8 ! Deodhariagaon AP-129/9Taralbasti ! Kaliapani MarangaonAP-129/10 ! ! Kumargaon Lahing Taralbasti Aragaon ! Majnai TG Lahinggaon ! Panbari ! ! Hemelaigaon . ! Lahinggaon AP-130 ! Gabharu Parbat TG

! Eragaon Hemelaigaon ! Hemelai TG Teok N! Budhbaria Lahing RS Chamua Kharonijan!

. AP-131 ! Gabharu Parbat Morangaon ! TG Hemelai TG PO ! AP-132 Gandhia . ^_ A27! AP-133 . N27 Bahtoligaon ! Rojabari Chahbari Gohaingaon . ! SW27 AP-134 Gabharu Grant Bolimaragaon !

Puthi N Putinoi! Abhaipuriagaon ! Dhahatiagaon

! !Eragaon AP-135. Gohaibari TG Chungi Lahing

! ! Likchangaon . AP-136 Gharphaliagaon ! ! Bargaon Putinoi

Abhaipuriagaon! ! Chamua Darikialgaon ! !

! Maibelia! Rajabari ! Nakachari RS

Dispensary! Morangaon Gohaibari TG Factory ! . AP-137 AP-138 . GW28

! PO

! A28 Bheluguri TG ^_N28 ! Tirualgaon ! Chakialgaon ! Hospital !

! Tirual TG Debrapargaon ! PS

! Debrapargaon !

AP-141 ! PO

! IB(PWD) Dense scurb Lakhimpurgaon ! Market(Fri) Sonakhati TG ! . . AP-139 Bansbari . .! Bheta !! Ratanpur AP-142 AP-140 . ! Balijangaon!

AP-143 ! !

! . ! IB (Forest) AP-144 ! ! Dihingapar TG ! Bhelugurigaon ! !

! Morangialgaon

! ! Dihingiagaon!

! ! ! . AP-145 !

Hospital Chinatoli! !

! !

Dihingpar TG Mautjuligaon!

! A29 !

^_N29 ! Tipali

! SW29 !

! ! !

! Kathalguri TG !

! !

! ! !

Open Halangguri TG ! scurb ! ! ! AP-146 . ! Market ! (Thurs) Openscurb Disai TG Factory !

! Disai TG Open Hospital! scurb !

! Bhogdoi ! Hunwal TG ! or !

! ! ! Disai! N Factory

! ! Pre-Construction ! . ! ! ! !

! ! ! ! ! ! AP-148 ! AP-147! ! ! ! ! ! ! Stage Sampling :

! ! ! ! ! ! ! SW30 ! .! ! ! ! ! Hospital ! ! ! ! ! AP-153 ! ! ! ! AP-152 . ! A30 Ground Water ! .!. ! AP-149 PO! . Air Existing S/S at MARIANI ! .!. . AP-150 ^_ Legend : AP-154 !

! ! AP-155! AP-151 N30 ! Surface Water ^_ ! Noise ! ! Nagajunka TG Final Route Metalled Road River Open! mixed jungle ! ! Hunwal ! ! ! !!!! ! Stream ! Existing HT Line Unmetalled Road ! Chirakhati! N Trolley line ! Bachagaon PREPARED BY : 1 Km. Buffer Area ! Naojank N Cart Track Water Body ! ! En-Geo Consultancy & Research Centre (ENGECORC) Hatijuri TG ! Pack Track ! ! 2 Km. Buffer Area Hut ! Recognized By : Department of Space, Government of India ! [ISO 9001-2008 Certified] District Boundary Foot Path Temple Embankment 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees Kankhowa www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-VIII (A) Sheet : 1 of 5 MapMap Showing Showing Air, NoiseAir & &Noise Ground/ Sampling Surface Water Location Sampling Along Locations 220220KV kV Single S/C Circuit Mariani Mariani-Namrup - Namrup Line Line onon DoubleD/C Towers. Circuit Towers Construction Stage (October - November, 2013) (Construction Stage) (AP-1 to AP-33) Hapjanparbat Tea Garden -

Sarukheremia PO Existing S/S at NAMRUP

Parbatpur

Paniduaria Nagagaon . AP-1 ! . AP-2 .AP-3! GW1 . AP-4! N1^_ . Nahorpukhuri . !AP-5 A1 AP-6 Majorgaon Rongagoa ! Naharphukhuri Kunr ! ! ! ! ! Jhaplhajia Danse mixed Jungle ! !

! Saikhoa ! ! Barpatra ! ! . Saring Choklia (Thklagar) AP-7! ! Ghilaguri ! Tea Garden

! ! ! Jaipur RF ! Paitakhat Mohajakshmi TG ! Silani ! ! ! ! RS ! ! ! Nalbariagon ! Got Pathar ! IB (Forest)PS ! ! Chakalia ! ! ! AP-22 . AP-21 ! Chutiya Chombwar ! PO . ! Dilli ! Silani Nagagaon ! Dispensary Barhat ! ! Open . Miribilgaon Tea Garden Barhola Ghat AP-23 ! Market (Friday) Market(Sunday) ! ! mixed ! Ferry (April to November) Misajangaon Balamigaon ! Dilli R. Hilika jungle . AP-16/3 ! ! ! Khariyabhetagaon AP-16 ! Ford (December to March) AP-19 AP16B/0 Market ! Pub Nalbariya . . ! ! . AP-20 AP-17 (Friday) ! . AP-8 . AP-16/1 ! ! ! ! SW4 AP-18 AP-16A/0 N3^_ A3 (Factory) Pashchim Naibariya ! ! Nagakatagaon Pansukia Chapatali . GW3 AP-9 . ! Deupani N ^_N4 AP-15 ! ! (Gelaki) A4 Dispensary ! Midangpara Loholia ! Barhat Tea Garden . ! . Open mixed AP-24 AP-14 Bahatiagaon AP-10 Bagadad ! . ! ! jungle AP-26 Barpatra Tea! Garden SW2 Panibil Disang or Dilli R ! AP-25 AP-27 . ! ! . GW5 N2 . Sundarpur TG ! Chetiyakari ! ^_ A5 ^_N5 ! Banglabari !! Factory ! Factory ! ! A2 . PO Hospital ! Jaipur RF Atal Pukhuri AP-28 Timan Habi Kumari Pathar . !! AP-13 Coal Pit al Pathar TG Bhuyankhat . . Kesharguri No.1 Timanbartani ! . Sapekhati ^_N6 GW6 AP-29 Baruyanagar RS Tea Garden AP-12 AP-11 !A6 Lau Jan Factory Nagamati RF Midangpara Disang ! Dofola Bil Atal Pathargaon Lakshmijan TG Coal pit ! Dense mixed jungle . AP-30 Rahan Pathar No2 ! Open mixed jungle Tirakia or Dilli RDumtok Bhalak Bil ! Deopani Nagagaon ! Coal Pith Atal Pathar ! Loujan T G Dhanbar Juri Godam Ghat ! Raidang T G ! GW7 ! Lepheragaon Kathiya Khunda No 1 Dilli Reserved Forest ! ^_N7! Gharajan TG ! ! ! ! ! ! ! ! A7 . ! ! ! AP-31 ! . AP-32 Garkhiyabam No 2 AP-33 . Kathiya Khunda No 1

IB (CPWD) m A8 Sapekhati RS ^_N8 Factory Bishnupur T G PTO Market (Monday) GW8 Factory Bartiman T G iman R Sapekhoti Dispensary Khagrijan T G Factory haon No3 debabari) Factory

)

Legend : Final Route Metalled Road River !!!! Existing HT Line Unmetalled Road Stream PREPARED BY : 1 Km. Buffer Area Cart Track Water Body Construction En-Geo Consultancy & Research Centre (ENGECORC) 2 Km. Buffer Area Pack Track Hut Stage Sampling : 1:50,000 Recognized By : Department of Space, Government of India Foot Path [ISO 9001-2008 Certified] District Boundary Temple Ground Water 0 0.5 1 2 3 Embankment Air 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Diverted Line ^_ Noise Surface Water Kilometers Railway Line SCALE Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-VIII (B)

Open Disang Sheet : 2 of 5 Map Showing Air, Noise & Ground/ Surface Water Sampling Locations mixed Map Showing Air & Noise Sampling Location Along jungle 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers Naharanibam Rahan Pathar No2 Dum 220KV S/C Mariani - Namrup Line on D/C Towers. Bhalak Bil or Dilli R Construction Stage (October - November, 2013) Rahan Pathar No1 (Construction Stage) Bholokaguri Habi Godam (AP-33 to AP-71) PO

Kayladubi Habi ^_N ! ! ! ! ! ! ! ! ! A7 . Rangchhoyal Pathar ! ! ! ! ! ! . - ! ! ! AP-32 ! AP-33 . ! . Kathiya Khunda No 1 Timanbartani! AP-34 Saru Pathar ! IB (CPWD Factory Rahanshyam A8 Chechasatra! ^_N8 Buddhist Kyaung ! . Factory AP-35 Bishnupur T G PTO ! GW8 ! . Timon TG AP-36 Sapekho ! Timan R Khagrijan T G Dipling Habi ! Haonphaon Facto Miri Pathar Haonphaon No3 Disang ! N9 ^_ (Basudebabari) or Dilli R ! ! A9 Banhabariya Pathar ! AP-37 Chahini Habi ! . GW9 Ujanlongpatiya ! Kaktibari Habi ! ! ! Hatipukhuri ! . AP-38 Hatipukhuri! Laipuriya Rangchhoyal ! Longpatiyagaon Market (Thursday) Banhabarigaon (Changmaigaon) Hatimuriya Pathar ! ! Market (Saturday) Jutulani Habi Kaktibari Grant Hatimuriyagaon ! Longpatiya RS Dispensary ! ! Rangchhoyal Pathar Kunwargaon ! ^_N10 Bhojogaon AP-39!. GW10 ! A10 Chawrangabam ! Barholabam Japidharagaon Rangchhoyal ! (Changmaigaon) . AP-40 ! . AP-41 Garalmari Bil Bhojogaon! Fairly dense . jungle Br PO ! AP-42 ! Aiaeobarikatni Barahigaon ! Tiyakgaon Shingrajangaon Bhoja RS . ! AP-43 N11 ! Nagaon Barahigaon A11 ^_! PO AP-47 ! GW11 Factory . Bagriguri . AP-44 AP-48 . ! . Tiyak Bangaligaon Shingrajangaon !AP-46 . ! AP-45

! Factory Shingrajan TG Barohar TG !

AP-49 Barahi ! . ! Tiyak Rajabari Barpathar ! Tiyak N TG Ratanpur Bar Bil ^_N12 ! A12 TG

! SW12 Factory Manumari ! Tiyok N Tiyak TG Hosp Taukok R ! Barpathar Barahi TG Tiyak TG ! Rajabari Grant Veterinary Sonari Hospital

! Uttar Sonari

AP-50 . !

AP-51 Raja. Pukhuri Barpathar AP-52 . AP-53 . . AP-54 Singritola! ! Fairly Padina Bil ! ! dense ! Salapathar ! jungle ! Naphukgaon !

! Khona T G ! Sonari Pukhuri

! . . AP-55! Labourers Lines ! ! AP-56 SW13 N13 ^_ ! Safrai N ! Rangapathar ! Sonari TG A13 !

! . ! ! . AP-57! Dense mixed jungle ! Nepali bari AP-58 ! . ! ! AP-60 AP-59 ! . ! ! Sola Reserved Forest ! Rangapathar Naphuk TG Labourers lines ! ! GW15 ! . AP-61 ! Hospital

Open scrub Manuharigaon ! . AP-67 . ! Factory N15^_ . AP-68 . AP-62 . AP-69 AP-64 Labourers' Lines

. ! A15 ! Deodhaigaon Open scrub. . AP-63 !

AP-71 . ! Construction . AP-65 A14 ^_N14 AP-70

Open scrub AP-66 ! ! Stage Sampling : Krikhipam MaibelaGW14 Safrai TG Chakaliagaon Open scrub Ground Water Bhakatgaon Air Labourers' Lines Legend : Surface Water ^_ Noise LAKWA Sub-Station Final Route Metalled Road River Bhakatgaon !!!! Existing HT Line Unmetalled Road Stream Kuargaon PREPARED BY : Labourers' Lines 1 Km. Buffer Area Cart Track Water Body En-Geo Consultancy & Research Centre (ENGECORC) -72 . 1:50,000 Police outpost Market(Sun) 2 Km. Buffer Area Pack Track Hut Recognized By : Department of Space, Government of India 0 0.5 1 2 3 [ISO 9001-2008 Certified] Mathurapur Foot Path Temple District Boundary 71, Lamb Road, Ambari, Guwahati-781001 Barhula Maibela TG Kilometers Embankment Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Ikranigaon SCALE Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-VIII (C) Sheet : 3 of 5 Map ShowingMap Showing Air, Noise Air & &Ground/ Noise Surface Sampling Water Location Sampling Along Locations 220 kV220KV Single CircuitS/C Mariani Mariani-Namrup - Namrup Line Line on Double on D/C Circuit Towers. Towers Construction Stage (October - November, 2013) (Construction Stage) (AP-71 to AP-93) Sola Reserved Forest Labourers lines GW15 1:50,000 Open scrub Manuharigaon. N15^_ . AP-68 . A - . AP-69 0 0.5 1 2 3 A15 Open scrub Deodhaigaon Kilometers AP-71. SCALE Open scrub AP-70 Kr Naharhabi TG Chakaliagaon Bhakatgaon

Nimoagarh Jan Bhakatgaon Kuargaon AP-72 . Police outpo AP-73. Mathurapur A16 Charmuthlagaon ^_N16 Barhula Ikranigaon Kongargaon No2 SW16

Gariapathar

Angera Kuargaon

! ! ! !

Papuniagaon . AP-74 ! !

! ! ! !

AP-75 . ! ! Chaklalgaon

! !

! ! ! ! !

! ! Gharphaliagaon Sarduba Pukhuri AP76! . Halalgaon

Dhamdhuligaon ! A17 ^_N17 . AP-77 ! GW17 Tipamia Sandikaigaon ! Chukafanagar

! Open scrub

Sonowalgaon ! Rajabari Dalebagan TG Chomanigaon Chakialgaon Dolebagaon Chatal Jan Kukurachodgaon ! ! Abhaypuragaon AP-78 . Buragohain Pukhuri Choladharagaon ! ! . Dense scrub ! AP-79 ! Khanikargaon ! Tenga! Pukhuri Duaragaon ! Dense scrub ! Baohagaon Lahangaon AP-80 ! ! ! ! ! ! ! ! ! ! ! ! ! . Market(Sun) Bengmaria Kuargaon . AP-81 Bamungaon Tairagaon A18 ^_N18 Hatimara Pahuchungigang Charaideo Mohangaon AP-82 . GW18 Pahuchungigaon Belengbari Pulibor Lephralgaon Lunpuriagaon Nimonagarh Habi Chetiya Sandikaigaon Taola Jan Kendukuchigaon Adabarigaon .Patargaon Choladharagaon AP-83 Rahdai Pukhuri Chetlyagaon Bailunggaon AP-84 . Danahorgaon . Adabari Sandikai AP-85 Chetiyagaon Kukuracharagaon Mahutgaon Dagaon Bacua Sandikaigaon Naogaon Mirigaon Chengdharagaon Dikhow R N19 Bhebar Chuk ^_ A19 Bagadaigaon

Chenarali Gohain Methanchod . AP-86 Gohaingaon Canal GW19 Gohaingaon Bagadaigaon

Canal AP-87 . Mirigaon Kalitagaon Santak RS Haloagaon Gohain Methanchua Bagadaigaon Market (Sun) AP-89. Sundar Pukhuri Construction Chakimukh PO AP-90 . . Santak Stage Sampling : AP-88 Bhuyanbasti Ground Water Air Legend : Grass 3 metres high . AP-91 Labourers' Lines Labourers' lines Surface Water ^_ Noise Final Route River Factory Metalled Road Dispensary Rifle range Chakimukh Fulanibari !!!! Existing HT Line Unmetalled Road Stream Selengpathar PO PREPARED BY : 1 Km. Buffer Area Cart Track Water Body Factory Market(Fri & Sat) Open scrub En-Geo Consultancy & Research Centre (ENGECORC) Pack Track Makipur TG 2 Km. Buffer Area Hut Kachu Tekeli Bil Recognized By : Department of Space, Government of India Foot Path . [ISO 9001-2008 Certified] District Boundary Temple AP-92 AP-93 Bamunpukhuri TG 71, Lamb Road, Ambari, Guwahati-781001 Embankment . GW20 Forest Boundary Trees A20 www.engecorc.com, e-mail: [email protected] Railway Line Dispensary ^_ N20 Ph: 91-361-2545165, Fax: 91-361-2515536 Hatipati TG

ng N Annexure-VIII (D) Sheet : 4 of 5 Map MapShowing Showing Air, Noise Air & & Ground/ Noise SurfaceSampling Water Location Sampling Along Locations 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers 220KV S/C Mariani - Namrup Line on D/C Towers. Ba Construction Stage (October - November, 2013) (Construction Stage) Bhebar Chuk (AP-93 to AP-129) Chen Goha - 1:50,000 Gohaingaon 0 0.5 1 2 3

Kilometers Haloagaon SCALE G Me

Chakimukh PO

Grass 3 metres high Labourers' lines

Dispensary Rifle range Chakimukh PO Factory Market(Fri & Sat) Open scrub Makipur TG . AP-92 AP-93. A20 Dispensary ^_ GW20 N20 Hatipati TG Puraniali Labourers' lines Balichapari . Namdang N AP-94

Kumergaon Namdangiagaon Bamgaon Harkinagaon Deopani N Gayangaon Senchoagaon Gohaingaon Asalbari Gharphaliagaon Ford Namdang N . AP-95 Dalakharia (No to Apr) Laliachiga Dalakharia Bamgaon PO Gohaingaon PO Changmaigaon Deopania Gohaingaon Japihajiagaon Duliagaon Dhadumiagaon AP-100 Open scrub Lunpuria . Kacharigaon Bhuiyanhat Napamua Baruti Chutiyagaon Bar Jan AP-96A21 N21 Kukurachoa AP-97 ^_ Napamua . Raidangiagaon GW22 ^_N22 AP-98A SW21 Barsilla N AP-99/1 Gohaingaon Bhuiyagaon Open scrub PO Deopani .A22 AP-99 . Sandikaigaon Changmai Khanikar Senchoagaon Dalakharia Bamgaon . Kamargaon Deopani Gohaingaon AP-101 AP-98B/1AP-99 . Rangagaragaon Hatimuriagaon Naragaon AP-98 Hilaidharigaon SW24 AP-98BAP-98/1 Dhaleswari PS A24 N23 Boilunggaon RS ^_ Gayangaon SW23 PTO AP-111 ^_ . Chutiyagaon Geleki N24. . Dopdar A23 AP-102 AP-114 Duliagaon N Lahangaon ! Amguri Abhaypuria Bagh Jan . AP-112 PO Napamua Baruti . Domgaon Gohaingaon AP-104 Hatimuriagaon ! ! AP-113 . Padumani Chetiagaon Jaradhara AP-105 Deopani PO Amguri Labourers' lines AP-106 . . Dispensary Barangaon ! Japihajiagaon AP-103 AP-124AP-123 . IB IB Geleki Marangaon N25 . AP-115 Abhaypuria AP-110 Open scrub

! (PWD) Duliagaon . Market ^_ AP-116 (PWD) A25 . Lunpuria Napamua (Sun) Kuargaon Tiphuk N Namti Bangaligaon Chaodanggaon . ! Factory . SW25 AP-107 P-121 PO AP-109 . Jajiporiagaon A . ! . . Hirapara Dopdar . . AP-108 AP-125 Duliagaon Tiphuk TG Kaliapani T G Barangoyan . . Baruahpukhuri Namti Bangaligaon AP-126 ! AP-120 Boragaon Labourers' lines . . Deopani Japihajiagaon AP-122 TG Lulurakhangaon AP-119 . AP-117 ! AP-118 Chutiyagaon Labourers' lines

! Labourers'

! lines Disp . AP-129 Dallim ! TG Saleng TG PO A26^_ ! Miri Chutiyagaon ! Basahabi TG N26 anikar TG !

GW26 Selenghatkhola!

Lonpurta ! Pitakhoa oGarubat Bil ! ! Deodhariagaon ! Kaliapani Taralbasti! ! Lahing Taralbasti ! Majnai TG

! gaon Construction Gabharu Parbat TG Stage Sampling : Ground Water Air Hemelai TG Legend : Surface Water ^_ Noise Final Route Metalled Road River !!!! Existing HT Line Unmetalled Road Stream Gabharu Parbat PREPARED BY : TG 1 Km. Buffer Area Cart Track Water Body i TG En-Geo Consultancy & Research Centre (ENGECORC) 2 Km. Buffer Area Pack Track Hut Recognized By : Department of Space, Government of India Foot Path [ISO 9001-2008 Certified] District Boundary Temple Embankment 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line haru Grant Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-VIII (E) RS ! Selenghat Sheet : 5 of 5 Map Showing Air, Noise & Ground/ Surface Water Sampling Locations ! Tengabariagaon

Map Showing Air & Noise Sampling Location Along !

! 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers Disp . AP-129 220KV S/C Mariani - Namrup Line on D/C Towers. Dallim ! TG GW26 Saleng TG Construction Stage (October - November, 2013) ! (Construction Stage) A26^_ ! (AP-129 to AP-155) Basahabi TG N26 Khanikar TG !

Selenghatkhola! Chaodanggaon 1:50,000 ! - Lahing Napuria ! 0 0.5 1 2 3 Lonpurta Na Kuri Goalkota ! Pitakhoa Kilometers (Maongaon) GakhitkhooGarubat Bil ! SCALE AP-129/8 ! Deodhariagaon ! AP-129/9Taralbasti Kaliapani MarangaonAP-129/10 ! ! Kumargaon Lahing Taralbasti Aragaon ! Majnai TG Lahinggaon ! Panbari ! ! Hemelaigaon . ! Lahinggaon AP-130 ! Gabharu Parbat TG

! Eragaon Hemelaigaon !

Teok N Hemelai TG ! Budhbaria Lahing RS Chamua Kharonijan!

. AP-131 ! Gabharu Parbat Morangaon ! TG Hemelai TG PO ! AP-132 Gandhia . ^_ A27! AP-133 . N27 Bahtoligaon ! Rojabari Chahbari Gohaingaon . ! AP-134 Gabharu Grant ! Bolimaragaon SW27 Puthi N Putinoi! Abhaipuriagaon ! Dhahatiagaon

! !Eragaon AP-135. Gohaibari TG Chungi Lahing

! ! Likchangaon . AP-136 Gharphaliagaon ! ! Bargaon Putinoi

Abhaipuriagaon! ! Chamua Darikialgaon

! !

! Maibelia! Rajabari ! Nakachari RS

Dispensary! Morangaon Gohaibari TG Factory ! . AP-137 AP-138 . GW28

! PO

! A28 Bheluguri TG ^_N28 ! Tirualgaon ! Chakialgaon

! Hospital

! Tirual TG Debrapargaon ! PS

! Debrapargaon !

AP-141 ! PO ! IB(PWD) Dense scurb Lakhimpurgaon ! Market(Fri) Sonakhati TG ! . . AP-139 Bansbari . .! Bheta !! Ratanpur AP-142 AP-140 . ! Balijangaon!

AP-143 ! !

! . ! IB (Forest) AP-144 ! ! Dihingapar TG ! Bhelugurigaon ! !

! Morangialgaon

! ! Dihingiagaon!

! ! ! . AP-145 !

Hospital Chinatoli!

! ! !

GW29 ! !

Dihingpar TG Mautjuligaon!

! A29 !

^_N29 ! Tipali

! !

! ! !

! Kathalguri TG !

! !

! ! !

Open Halangguri TG ! scurb ! ! ! AP-146 . ! Market ! (Thurs) Openscurb Disai TG Factory !

! Disai TG Open Hospital! scurb !

! Bhogdoi ! Hunwal TG ! or !

! ! ! Disai! N Factory

! ! Construction ! . ! ! ! !

! ! ! ! ! ! AP-148 ! AP-147! ! ! ! ! ! ! Stage Sampling :

! ! ! ! ! ! ! ! .! ! ! ! ! Hospital ! ! ! ! ! AP-153 ! ! ! ! AP-152 . ! A30 SW30 Ground Water ! .!. ! AP-149 PO! . Air Existing S/S at MARIANI ! .!. . AP-150 ^_ Legend : AP-154 !

! ! AP-155! AP-151 N30 ! Surface Water ^_ Noise ! ! Nagajunka TG ! ! Final Route Metalled Road River Open! mixed jungle ! Hunwal ! ! ! !!!! ! Existing HT Line Stream ! Unmetalled Road ! Chirakhati! N Trolley line ! Bachagaon PREPARED BY : 1 Km. Buffer Area Cart Track ! Naojank N Water Body ! ! Hatijuri TG ! En-Geo Consultancy & Research Centre (ENGECORC) Pack Track ! ! 2 Km. Buffer Area Hut ! Recognized By : Department of Space, Government of India Foot Path ! [ISO 9001-2008 Certified] District Boundary Temple 71, Lamb Road, Ambari, Guwahati-781001 Embankment Kankhowa Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-IX (A) Sheet : 1 of 5 MapMap Showing Showing Air, AirNoise & &Noise Ground/ Sampling Surface WaterLocation Sampling Along Locations 220220KV kV Single S/C Circuit Mariani Mariani-Namrup - Namrup Line Line onon DoubleD/C Towers. Circuit Towers Construction Stage (May - June, 2014) (Construction-II Stage) (AP-1 to AP-33) Hapjanparbat Tea Garden -

Sarukheremia PO Existing S/S at NAMRUP

Parbatpur

Paniduaria Nagagaon . AP-1 ! . AP-2 . ! GW1 AP-3 . AP-4! N1^_ . Nahorpukhuri . !AP-5 A1 AP-6 Majorgaon Rongagoa ! Naharphukhuri Kunr ! ! ! ! ! Jhaplhajia Danse mixed Jungle ! !

! Saikhoa ! ! Barpatra ! ! . Saring Choklia (Thklagar) AP-7! ! Ghilaguri ! Tea Garden

! ! ! Jaipur RF ! Paitakhat Mohajakshmi TG ! Silani ! ! ! ! RS ! ! ! Nalbariagon ! Got Pathar ! IB (Forest)PS ! ! Chakalia ! ! ! AP-22 . AP-21 ! Chutiya Chombwar ! PO . ! Dilli ! Silani Nagagaon ! Dispensary Barhat ! ! Open . Miribilgaon Tea Garden Barhola Ghat AP-23 ! Market (Friday) Market(Sunday) ! ! mixed ! Ferry (April to November) Misajangaon AP-16/3 Balamigaon ! Dilli R. Hilika jungle . AP-16B/0 AP-16/1 ! ! ! Khariyabhetagaon AP-16 ! Ford (December to March) AP-19 Market ! Pub Nalbariya . . ! ! . AP-20 AP-17 (Friday) ! . AP-8 . ! ! ! ! SW4 AP-18 AP-16A/0 N3^_ A3 (Factory) Pashchim Naibariya ! ! Nagakatagaon Pansukia Chapatali . GW3 AP-9 . ! Deupani N ^_N4 AP-15 ! ! (Gelaki) A4 Dispensary ! Midangpara Loholia ! Barhat Tea Garden . ! . Open mixed AP-24 AP-14 Bahatiagaon AP-10 Bagadad ! . ! ! jungle AP-26 Barpatra Tea! Garden Panibil Disang or Dilli R ! AP-25 AP-27 . ! ! . GW5 N2 SW2 . Sundarpur TG ! Chetiyakari ! ^_ A5 ^_N5 ! Banglabari !! Factory ! Factory ! ! A2 . PO Hospital ! Jaipur RF Atal Pukhuri AP-28 Timan Habi Kumari Pathar . !! AP-13 Coal Pit al Pathar TG Bhuyankhat . . Kesharguri No.1 Timanbartani ! . Sapekhati ^_N6 AP-29 Baruyanagar RS Tea Garden AP-12 AP-11 !A6 GW6 Lau Jan Factory Nagamati RF Midangpara Disang ! Dofola Bil Atal Pathargaon Lakshmijan TG Coal pit ! Dense mixed jungle AP-30/1 . AP-30 Rahan Pathar No2 ! Open mixed jungle Tirakia or Dilli RDumtok Bhalak Bil ! AP-30/4 Deopani Nagagaon ! AP-30/2 Coal Pith Atal Pathar AP-30/6 ! Loujan T G Dhanbar Juri Godam Ghat ! AP-30/3 Raidang T G ! AP-30/5 ! Lepheragaon Kathiya Khunda No 1 Dilli Reserved Forest ! ^_N7! Gharajan TG GW7 ! ! ! ! ! ! ! ! A7 . ! ! ! AP-31 ! . AP-32 Garkhiyabam No 2 AP-33 . Kathiya Khunda No 1

IB (CPWD) m A8 Sapekhati RS ^_N8 Factory Bishnupur T G PTO Market (Monday) GW8 Factory Bartiman T G iman R Sapekhoti Dispensary Khagrijan T G Factory haon No3 debabari) Factory

)

Legend : Final Route Metalled Road River !!!! Existing HT Line Unmetalled Road Stream PREPARED BY : 1 Km. Buffer Area Cart Track Water Body Construction-II En-Geo Consultancy & Research Centre (ENGECORC) 2 Km. Buffer Area Pack Track Hut Stage Sampling : 1:50,000 Recognized By : Department of Space, Government of India Foot Path [ISO 9001-2008 Certified] District Boundary Temple Ground Water 0 0.5 1 2 3 Embankment Air 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees ^_ Noise Surface Water Kilometers www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line SCALE Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-IX (B)

Open Disang Sheet : 2 of 5 Map Showing Air, Noise & Ground/ Surface Water Sampling Locations mixed Map Showing Air & Noise Sampling Location Along jungle Naharanibam Rahan Pathar No2 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers or Dilli RDu 220KV S/C Mariani - Namrup Line on D/C Towers. Bhalak Bil Construction Stage (May - June, 2014) Rahan Pathar No1 (Construction-II Stage) Bholokaguri Habi Godam (AP-33 to AP-71) PO 1:50,000 Kayladubi Habi ^_ ! ! ! 0 0.5 1 2 3 ! ! ! ! ! ! A7 Rangchhoyal Pathar ! ! ! ! ! ! . - ! ! ! AP-32 Kilometers SCALE ! AP-33 . ! . Kathiya Khunda No 1 Timanbartani! AP-34 Saru Pathar ! IB (CPW Factory Rahanshyam A8 Chechasatra! ^_N8 Buddhist Kyaung ! . Factory AP-35 Bishnupur T G PTO ! GW8 ! . Timon TG AP-36 Sapekho ! Timan R Khagrijan T G Dipling Habi ! Haonphaon Facto Miri Pathar Haonphaon No3 Disang ! N9 ^_ (Basudebabari) or Dilli R ! ! A9 Banhabariya Pathar ! AP-37 Chahini Habi ! .GW9 Ujanlongpatiya ! Kaktibari Habi ! ! ! Hatipukhuri ! . AP-38 Hatipukhuri! Laipuriya Rangchhoyal ! Longpatiyagaon Market (Thursday) Banhabarigaon (Changmaigaon) Hatimuriya Pathar ! ! Market (Saturday) Jutulani Habi Kaktibari Grant Hatimuriyagaon ! Longpatiya RS Dispensary ! ! Rangchhoyal Pathar Kunwargaon ! ^_N10 GW10 Bhojogaon AP-39!. ! A10 Chawrangabam ! Barholabam Japidharagaon Rangchhoyal ! (Changmaigaon) . AP-40 ! . AP-41 Garalmari Bil Bhojogaon! Fairly dense . jungle Br PO ! AP-42 ! Aiaeobarikatni Barahigaon ! Tiyakgaon Shingrajangaon Bhoja RS . ! AP-43 N11 ! ! Nagaon Barahigaon A11 ^_ GW11 PO AP-47 ! Factory . Bagriguri . AP-44 AP-48 . ! . Tiyak Bangaligaon Shingrajangaon !AP-46 . ! AP-45

! Factory Shingrajan TG Barohar TG !

AP-49 Barahi ! . ! Tiyak Rajabari Barpathar SW12 ! Tiyak N TG Ratanpur Bar Bil ^_N12 ! A12 TG

! Factory Manumari ! Tiyok N Tiyak TG Hosp Taukok R ! Barpathar Barahi TG Tiyak TG ! Rajabari Grant Veterinary Sonari Hospital

! Uttar Sonari

AP-50 . !

AP-51 Raja. Pukhuri Barpathar AP-52 . AP-53 . . AP-54 Singritola! ! Fairly Padina Bil ! ! dense ! Salapathar ! jungle ! Naphukgaon !

! Khona T G ! Sonari Pukhuri

! . . AP-55! Labourers Lines ! ! SW13 N13 AP-56 ^_ ! Safrai N ! Rangapathar ! Sonari TG A13 !

! . ! ! . AP-57! Dense mixed jungle ! Nepali bari AP-58 ! . ! ! AP-60 AP-59 ! . ! ! Sola Reserved Forest ! Rangapathar Naphuk TG Labourers lines !

! GW15 ! . AP-61 ! Hospital

Open scrub Manuharigaon ! . AP-67 . ! Factory N15^_ . AP-68 . AP-62 . AP-69 AP-64 Labourers' Lines

. ! A15 ! Deodhaigaon Open scrub. . AP-63 !

AP-71 . ! Construction-II . AP-65 A14 ^_N14 AP-70

Open scrub AP-66 !

GW14 ! Stage Sampling : Krikhipam Maibela Safrai TG Chakaliagaon Open scrub Ground Water Bhakatgaon Air Labourers' Lines Legend : Surface Water ^_ Noise LAKWA Sub-Station Final Route Metalled Road River Bhakatgaon !!!! Existing HT Line Unmetalled Road Stream Kuargaon PREPARED BY : Labourers' Lines 1 Km. Buffer Area Cart Track Water Body -72 . En-Geo Consultancy & Research Centre (ENGECORC) Police outpost Market(Sun) 2 Km. Buffer Area Pack Track Hut Recognized By : Department of Space, Government of India [ISO 9001-2008 Certified] Mathurapur District Boundary Foot Path Temple Maibela TG Embankment 71, Lamb Road, Ambari, Guwahati-781001 Barhula Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Ikranigaon Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure-IX (C) Sheet : 3 of 5 Map ShowingMap Showing Air, Noise Air & &Ground/ Noise Surface Sampling Water Location Sampling Along Locations 220 kV220KV Single CircuitS/C Mariani Mariani-Namrup - Namrup Line Line on Doubleon D/C Circuit Towers. Towers Construction(Construction-II Stage (May -Stage) June, 2014) (AP-71 to AP-93) Sola Reserved Forest 1:50,000 Labourers lines GW15 0 0.5 1 2 3 Open scrub Manuharigaon. - N15^_ . AP-68 . A Kilometers A15 . AP-69 SCALE Open scrub Deodhaigaon AP-71. Open scrub AP-70 Kr Naharhabi TG Chakaliagaon Bhakatgaon

Nimoagarh Jan Bhakatgaon Kuargaon AP-72 . Police outpo AP-73. Mathurapur A16 Charmuthlagaon ^_N16 Barhula Ikranigaon Kongargaon No2 SW16

Gariapathar

Angera Kuargaon

! ! ! !

Papuniagaon . AP-74 ! !

! ! ! ! !

AP-75 . ! Chaklalgaon

! !

! ! ! ! !

! ! Gharphaliagaon Sarduba Pukhuri AP76! . Halalgaon

Dhamdhuligaon ! A17 ^_N17 . AP-77 ! GW17

Tipamia Sandikaigaon ! Chukafanagar

! Open scrub

Sonowalgaon ! Rajabari Dalebagan TG Chomanigaon Chakialgaon Dolebagaon Chatal Jan Kukurachodgaon ! ! Abhaypuragaon AP-78 . Buragohain Pukhuri Choladharagaon ! ! . Dense scrub ! AP-79 ! Khanikargaon ! Tenga! Pukhuri Duaragaon ! Dense scrub ! Baohagaon Lahangaon AP-80 ! ! ! ! ! ! ! ! ! ! ! ! ! . Market(Sun) Bengmaria Kuargaon . AP-81 Bamungaon Tairagaon A18 ^_N18 Hatimara Pahuchungigang Charaideo Mohangaon AP-82 . GW18 Pahuchungigaon Belengbari Pulibor Lephralgaon Lunpuriagaon Nimonagarh Habi Chetiya Sandikaigaon Taola Jan Kendukuchigaon Adabarigaon .Patargaon Choladharagaon AP-83 Rahdai Pukhuri Chetlyagaon Bailunggaon AP-84 . Danahorgaon . Adabari Sandikai AP-85 Chetiyagaon Kukuracharagaon Mahutgaon Dagaon Bacua Sandikaigaon Naogaon Mirigaon Chengdharagaon Dikhow R N19 Bhebar Chuk ^_ A19 Bagadaigaon GW19 Chenarali Gohain Methanchod . AP-86 Gohaingaon Canal Gohaingaon Bagadaigaon

Canal AP-87 . Mirigaon Kalitagaon Santak RS Haloagaon Gohain Methanchua Bagadaigaon Market (Sun) Construction-II AP-89. Sundar Pukhuri Chakimukh PO AP-90 . Stage Sampling : . Santak AP-88 Bhuyanbasti Ground Water Air Legend : . Labourers' Lines Grass 3 metres high Labourers' lines AP-91 Surface Water ^_ Noise Final Route Metalled Road River Factory Dispensary Rifle range Chakimukh Fulanibari !!!! Existing HT Line Unmetalled Road Stream PO Selengpathar PREPARED BY : 1 Km. Buffer Area Cart Track Water Body Factory Market(Fri & Sat) En-Geo Consultancy & Research Centre (ENGECORC) Open scrub 2 Km. Buffer Area Pack Track Hut Makipur TG Recognized By : Department of Space, Government of India . Kachu Tekeli Bil [ISO 9001-2008 Certified] District Boundary Foot Path Temple Embankment AP-92 Bamunpukhuri TG 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees AP-93. A20 GW20 www.engecorc.com, e-mail: [email protected] Railway Line Dispensary ^_ Ph: 91-361-2545165, Fax: 91-361-2515536 N20 Hatipati TG

g N Annexure-IX (D) Sheet : 4 of 5 Map ShowingMap Showing Air, Noise Air & &Ground/ Noise SurfaceSampling Water Location Sampling Along Locations Ba Bhebar Chuk 220 kV220KV Single S/CCircuit Mariani Mariani-Namrup - Namrup Line Line on Doubleon D/C Circuit Towers. Towers Construction Stage (May - June, 2014) Chen (Construction-II Stage) Gohai (AP-93 to AP-129) Gohaingaon 1:50,000 Haloagaon 0 0.5 1 2 3 G - Met Kilometers SCALE Chakimukh PO

Grass 3 metres high Labourers' lines

Dispensary Rifle range Chakimukh PO Factory Market(Fri & Sat) Open scrub Makipur TG . AP-92 AP-93. A20 GW20 Dispensary ^_ N20 Hatipati TG Puraniali Labourers' lines Balichapari . Namdang N AP-94

Kumergaon Namdangiagaon Bamgaon Harkinagaon Deopani N Gayangaon Senchoagaon Gohaingaon Asalbari Gharphaliagaon Ford Namdang N . AP-95 Dalakharia (No to Apr) Laliachiga Dalakharia Bamgaon PO Gohaingaon PO Changmaigaon Deopania Gohaingaon Japihajiagaon Duliagaon Dhadumiagaon AP-100 Open scrub Lunpuria . Kacharigaon Bhuiyanhat Napamua Baruti Chutiyagaon Bar Jan AP-96A21 N21 Kukurachoa AP-97 ^_ Napamua . Raidangiagaon GW22 ^_N22 SW21 Barsilla N AP-98A AP-99/1 AP-99Gohaingaon Bhuiyagaon Open scrub PO Deopani .A22 . Sandikaigaon Changmai Khanikar Senchoagaon Dalakharia BamgaonAP-98B/1. Kamargaon Deopani Gohaingaon AP-101 AP-99 . Rangagaragaon Hatimuriagaon Naragaon AP-98B AP-98/1AP-98 Hilaidharigaon SW24 Dhaleswari PS A24 N23 Boilunggaon RS ^_ Gayangaon PTO AP-111 ^_ . Chutiyagaon Geleki N24. . Dopdar A23 AP-102 AP-114 Duliagaon N Lahangaon ! Amguri Abhaypuria Bagh Jan . AP-112 PO GW23 Napamua Baruti . Domgaon Gohaingaon AP-104 Hatimuriagaon ! ! AP-113 . Padumani ChetiagaonSW25 Jaradhara AP-105 Deopani PO Amguri Labourers' lines AP-106 . . Dispensary Barangaon ! Japihajiagaon AP-103 AP-124AP-123 . IB IB Geleki Marangaon N25 . AP-115 Abhaypuria AP-110 Open scrub

! (PWD) Duliagaon . Market ^_ AP-116 (PWD) A25 . Lunpuria Napamua (Sun) Kuargaon Tiphuk N Namti Bangaligaon Chaodanggaon . ! . Factory PO AP-109 AP-107 . Jajiporiagaon AP-121 . ! . . Hirapara Dopdar . . AP-108 AP-125 Duliagaon Tiphuk TG Kaliapani T G Barangoyan . . Baruahpukhuri Namti Bangaligaon AP-126 ! AP-120 Boragaon Labourers' lines . . Deopani Japihajiagaon AP-122 TG Lulurakhangaon AP-119 . AP-117 ! AP-118 Chutiyagaon Labourers' lines

! Labourers'

! lines Disp . AP-129 Dallim ! TG Saleng TG PO A26^_ ! Miri Chutiyagaon ! Basahabi TG N26

anikar TG !

GW26 Selenghatkhola!

Lonpurta ! Pitakhoa oGarubat Bil ! ! Deodhariagaon Taralbasti ! Kaliapani ! ! Lahing Taralbasti ! Majnai TG !

! aon Gabharu Parbat TG

Hemelai TG Construction-II Stage Sampling : Ground Water Air Gabharu Parbat Legend : TG Surface Water ^_ Noise i TG Final Route Metalled Road River !!!! Existing HT Line Unmetalled Road Stream PREPARED BY : 1 Km. Buffer Area Cart Track Water Body En-Geo Consultancy & Research Centre (ENGECORC) 2 Km. Buffer Area Pack Track Hut Recognized By : Department of Space, Government of India aru Grant [ISO 9001-2008 Certified] District Boundary Foot Path Temple Embankment 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536

arphaliagaon RS Annexure-IX (E) ! Selenghat Sheet : 5 of 5 Map Showing Air, Noise & Ground/ Surface Water Sampling Locations ! Tengabariagaon Map Showing Air & Noise Sampling Location Along !

! 220 kV Single Circuit Mariani-Namrup Line on Double Circuit Towers Disp . AP-129 220KV S/C Mariani - Namrup Line on D/C Towers. Dallim ! TG Saleng TG Construction Stage (May - June, 2014) ! A26^_ (Construction-II Stage) ! Basahabi TG N26 (AP-129 to AP-155) Khanikar TG GW26 !

Selenghatkhola! 1:50,000 Chaodanggaon ! 0 0.5 1 2 3 Lahing Napuria ! Lonpurta - ! Kilometers Na Kuri Goalkota Pitakhoa SCALE (Maongaon) GakhitkhooGarubat Bil ! AP-129/8 ! Deodhariagaon Taralbasti ! Kaliapani MarangaonA-129/10 AP-129/9 ! ! Kumargaon Lahing Taralbasti Aragaon ! Majnai TG Lahinggaon ! Panbari ! AP-129/14 ! Hemelaigaon . ! Lahinggaon AP-130 ! Gabharu Parbat TG

! Eragaon Hemelaigaon ! Hemelai TG Teok N! Budhbaria Lahing RS Chamua Kharonijan!

. AP-131 ! Gabharu Parbat Morangaon ! TG Hemelai TG PO ! AP-132 Gandhia . ^_ A27! AP-133 . N27 Bahtoligaon ! Rojabari Chahbari Gohaingaon . ! Gabharu Grant AP-134 ! Bolimaragaon SW27

Puthi N Putinoi! Abhaipuriagaon ! Dhahatiagaon

! !Eragaon AP-135. Gohaibari TG Chungi Lahing

! ! Likchangaon . AP-136 Gharphaliagaon ! ! Bargaon Putinoi

Abhaipuriagaon! ! Chamua Darikialgaon ! !

! Maibelia! Rajabari ! Nakachari RS

Dispensary! Morangaon Gohaibari TG Factory ! . AP-137 AP-138 .

! PO

! A28 Bheluguri TG ^_N28 ! GW28 Tirualgaon ! Chakialgaon ! Hospital !

! Tirual TG Debrapargaon ! PS

! Debrapargaon !

AP-141 ! PO

! IB(PWD) Dense scurb Lakhimpurgaon ! Market(Fri) Sonakhati TG ! . . AP-139 Bansbari . .! Bheta !! Ratanpur AP-142 AP-140 . ! Balijangaon!

AP-143 ! !

! . ! IB (Forest) AP-144 ! ! Dihingapar TG ! Bhelugurigaon ! !

! Morangialgaon

! ! Dihingiagaon!

! ! ! . AP-145 !

Hospital Chinatoli!

! !

Dihingpar TG Mautjuligaon!

! A29 ! ^_N29 ! Tipali

GW29 !

! !

! ! !

! Kathalguri TG !

! !

! ! !

Open Halangguri TG ! scurb ! ! ! AP-146 . ! Market ! (Thurs) Openscurb Disai TG Factory !

! Disai TG Open Hospital! scurb !

! Bhogdoi ! Hunwal TG !

or !

! ! ! ! Factory

Disai N ! ! ! . ! ! Construction-II

! !

! ! ! ! ! ! AP-148 ! AP-147! ! ! ! ! ! !

! ! ! ! ! ! Stage Sampling : ! ! .! ! ! ! ! Hospital ! ! ! ! SW30 ! AP-153 ! ! ! ! AP-152 . ! A30 ! .!. ! AP-149 PO! . Ground Water Existing S/S at MARIANI ! .!. . AP-150 ^_ Air AP-154 !

! ! Legend : AP-155! AP-151 N30 ! ! Surface Water ! ! Nagajunka TG ^_ ! Open! mixed jungle Noise ! Hunwal Final Route Metalled Road River ! ! ! ! !!!! ! Stream ! Existing HT Line Unmetalled Road Chirakhati! N Trolley line ! Bachagaon ! Naojank N PREPARED BY : ! 1 Km. Buffer Area Cart Track Water Body ! Hatijuri TG ! En-Geo Consultancy & Research Centre (ENGECORC) ! ! Pack Track ! Recognized By : Department of Space, Government of India 2 Km. Buffer Area Hut ! [ISO 9001-2008 Certified] District Boundary Foot Path Temple Embankment Kankhowa 71, Lamb Road, Ambari, Guwahati-781001 Forest Boundary Trees www.engecorc.com, e-mail: [email protected] Diverted Line Railway Line Ph: 91-361-2545165, Fax: 91-361-2515536 Annexure - X

National Standards of Environmental Monitoring Parameters

Surface water Quality Standards (IS 2296: 1982)

Sl. No Parameter and Unit Unit A B C D E

6.5 -8.5 6.5 -8.5 6.5 - 8.5 6.5 -8.5 6 - 8.5 1 pH - Hazen 2 Colour units 10 300 300 - - 3 DO mg/l 6 5 4 4 - 4 BOD (3d, 27°C) mg/l 2 3 3 - - 5 TDS mg/l 500 - 1500 2100 (MPN/100 500 5000 6 Total Coliforms ml) 50 - - 7 Oil and Grease mg/l NS - 0.1 0.1 - 8 Chlorides (as Cl) mg/l 250 - 600 - 600 9 Sulfates (as SO4) mg/l 400 - 400 1000 10 Nitrates (as NO3) mg/l 20 - 50 - - 11 Fluorides (as F) mg/l 1.5 1.5 1.5 - - 12 Copper mg/l 1.5 - 1.5 - - 13 Iron mg/l 0.3 - 50 - - 14 Zinc mg/l 15 - 15 - - 15 Arsenic mg/l 0.05 0.2 0.2 - - 16 Lead mg/l 0.1 - 0.1 - - 17 Cadmium mg/l 0.01 - 0.01 - - 18 Chromium (VI) mg/l 0.05 1 0.05 - - 19 Selenium mg/l 0.01 0.05 - - 20 Total Chromium mg/l NS - - - - 21 Phenolic compounds mg/l 0.002 0.005 0.005 -

Note: Class A: Drinking water source without conventional treatment but after disinfection; Class B: outdoor bathing; Class C: Drinking water source with conventional treatment followed by disinfection; Class D: Fish culture and wild life propagation; Class E: Irrigation, industrial cooling or control waste disposal.

Drinking Water Specification (IS 10500: 2012)

Requirement Permissible limit Sl. Parameter Unit (Acceptable in absence of alternate Test Method No Limit) source 1 pH - 6.5-8.5 No relaxation pH meter 2 Turbidity (NTU) NTU 1 5 Nephelometric Specific 3 µs/cm NS NS Wheatstone Bridge Conductance Gravimetric 4 TDS mg/l 500 2000 Method Argentometric 5 Chloride (as Cl) mg/l 250 10000 Method Total Alkalinity

6 (as CaCO3) mg/l 200 600 Indicator Method Total Hardness EDTA Titrimetric (as 7 mg/l 200 600 Method CaCO3) EDTA Titrimetric 8 Calcium (as Ca) mg/l 75 200 Method Sulphate (as 9 mg/l 200 400 Turbidity Method SO4) Winkler Titrimetric 10 Arsenic (as As) mg/l 0.01 0.05 Method Chromotropic Acid

11 Nitrate (as NO2) mg/l 45 No relaxation Method

EDTA Titrimetric Magnesium 12 mg/l 30 100 Method (as Mg) 13 Fluoride (as F) mg/l 1 1.5 APHA- 4500-D-F 14 Selenium (as Se) mg/l 0.01 No relaxation AAS/ICP IS: 3025 (Pt - 41) - 15 Cadmium (as Cd) mg/l 0.003 No relaxation 1991 16 Copper (as Cu) mg/l 0.05 1.5 AAS/ICP 17 Lead (as Pb) mg/l 0.01 No relaxation AAS/ICP IS: 3025 (Pt - 49)- 18 Zinc (as Zn) mg/l 5 15 1991

National Ambient Air Quality Standards, 2009 and Methods

S. Pollutants Time Concentration in Ambient Air Methods of No. Weighted Industrial, Ecologically Measurements Average Residential, Sensitive Rural, & Other Area Area (notified by Central Government)

1 Sulphur Improved West Dioxide (SO ) 24 hours* 80 80 2 and Gaeke µg/m3

2 Modified Jacob Nitrogen 24 hours* 80 80 & Hochheiser Dioxide (NO ) 2 (Na Arsenite) µg/m3 3 Particulate 24 hours* 100 100 Gravimetric matter (size less than 10 µm) or PM10 µg/m3 4 Particulate 24 hours* 60 60 Gravimetric matter (size less than 2.5 µm) or PM2.5 µg/m3

*24 hourly or 8 hourly or 1 hourly monitored values, as applicable, shall be complied with 98% of the time in a year. 2% of the time they, may exceed the limits but not on two consecutive days of monitoring.

Note: Whenever and wherever monitoring results on two consecutive days of monitoring exceed the limits specified above for the respective category, it shall be considered adequate reason to institute regular or continuous monitoring and further investigation. Source: CPCB Notification on NAAQS dated 18th November, 2009

National Ambient Noise Standards, 2000

Sl. Limits in dB(A) Leq Category of Area / Zone No. Day Time Night Time 1 Industrial Area 75 70 2 Commercial Area 65 55 3 Residential Area 55 45 4 Silence Zone 50 40

 Day time shall mean from 6am to 10pm and Night time from 10 pm to 6 am.  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.  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 energy mean of the noise level over a specified period. Source: Environment (Protection) Act, 1986 and subsequent amendment

Annexure XI

E-mail communication from PMU to All Contractors

From: "A. K. Das" Date: 01/10/2015 3:43 PM (GMT+05:30) To: [email protected],[email protected],[email protected],eci@eciec .com,[email protected],[email protected],[email protected],santanu.bhattacha [email protected],[email protected],[email protected],winpower.ghy@gma il.com,[email protected],[email protected] Cc: [email protected],[email protected],"KHAKHALARY, Mridul" Subject: Implementation of EMP & Submission of Permits /Licenses

Dear Sirs, As a part of Loan Agreement for ADB funded projects, we are to submit loan covenant reports to ADB regularly. As such you are requested to submit compliance report of the Environmental Monitoring Plan(EMP)on quarterly basis. The EMP is attached herewith for your reference. You are also requested to submit the following Permits/Licenses at the o/o the Director(PMU), APDCL, 4th Floor, Bijulee Bhawan at an early date. 1. Labour Licence. 2. Workmen Compensation Insurance Policy 3. PUC for vehicles for construction under Central Motor Vehicle Act 1988. 4. Source of quarry material(Royalty permits/challans) Water usage (per day) for construction purpose. 5 Permission for tree cutting 6. NOC from Assam Pollution Control Board for Sub Stations 7. Details of the EHS(Environmental Health and Safety) Officer engaged during the construction period in the field.

Please note that the above information are mandatory for successful implementation and completion of the projects.

Thanking you.

(A. K. Das) Director(PMU), APDCL

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Annexure-XI

Attendance Sheet of Stakeholder Consultations

Consultation Photographs at Realigned Sections with Affected Persons

Tower Location No. 84/0. Tower Location No. 284/1

Tower Location No. 284/2