West Bengal Drinking Water Sector Improvement Project: Package
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Site-Specific Environmental Management Plan Project number: 49107-006 November 2019 IND: West Bengal Drinking Water Sector Improvement Project – Design, Construction and Operation-Maintenance of Overhead Reservoirs Including Water Supply Distribution Network and Metering Works in Mejia and Gangajalghati blocks in Bankura including Rehabilitation of Existing Schemes (Zone 27- OHSR Mohana) Package No: WBDWSIP/BK/04 Prepared by Public Health Engineering Department, Government of West Bengal for the Asian Development Bank. This site-specific environmental management plan 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. Your attention is directed to the “terms of use” section of this website. 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. Design and construction of overhead reservoir Doc. No. L&T/ SEMP /01 including water supply distribution network Last Revision No. 00 and metering works in Mejhia and Last Revision Date : 00 Gangajalghati blocks including rehabilitation of Page 1 of 46 Existing schemes. Original Issue Date : (Contract Package No: WBDWSIP/DWW/NCB/BK/04/2018-19) Site Specific Environmental Management Plan West Bengal Drinking Water Sector Improvement Project (WBDWSIP) Sensitivity: LNT Construction Internal Use Design and construction of overhead Doc. No. L&T/ SEMP reservoir including water supply distribution /02 network and metering works in Mejhia and Last Revision No. 00 Gangajalghati blocks including rehabilitation Last Revision Date : of Existing schemes. 00 (Contract Package No: Page 2 of 46 WBDWSIP/DWW/NCB/BK/04/2018-19) Original Issue Date : Site Specific Environmental Management Plan Package No Package No :WBDWSIP/ BK/04 Zone 27- OHSR (Mohana) under PIU Bankura Package title Design, Construction and Operation-Maintenance of Overhead Reservoirs Including Water Supply Distribution Network and Metering Works in Mejia and Gangajalghati blocks in Bankura including Rehabilitation of Existing Schemes . SEMP is as per requirement of the Draft IEE covering package no. DWW/NCB/BK/02B/2018-19 Contractor Larsen & Toubro Ltd. Date of Contract Award 27/05/2019 Date of works commencement for 07/11/2019 particular site Contract period Construction: 3 Years ; O&M: 2 Years SEMP Component Construction of Overhead Reservoir- 600 KL DEmoition Works No demolition activity involved Project Area Mohana Village, Ardhadgram Gram Panchayet in Mejia block Project Description Individual household water supply schemes for the project Gram Panchayets Indicative Budget for EMP INR 6725000/- Implementation for the entire package Project Components As per project detailed design Gram Panchayet: Ardhadgram Land Status Private and Transferred OHSR Capacity 600 KL Location Map West Bengal Drinking Water Sector Improvement Project (WBDWSIP) Sensitivity: LNT Construction Internal Use Design and construction of overhead Doc. No. L&T/ SEMP reservoir including water supply distribution /02 network and metering works in Mejhia and Last Revision No. 00 Gangajalghati blocks including rehabilitation Last Revision Date : of Existing schemes. 00 (Contract Package No: Page 3 of 46 WBDWSIP/DWW/NCB/BK/04/2018-19) Original Issue Date : Site Specific Environmental Management Plan Details of contractors on-site-personnel and workers Zone 27- OHSR (Mohana) Ardhadgram Gram Panchayet in Mejia block Project Manager Mr. Jayaganthan A; 9575177767 Site Engineer Mr. Munkeshwar Gupta; 7679990511 Site Supervisor Mr. Abu Hassan; 6294019739 EHS Supervisor Mr. Sujan Goswami; Mob: 8637860268 Archeological supervisor NA Skilled / semi-skilled workers 10 skilled and 10 semi-skilled Unskilled workers 15 Women workers Nil Workers – local / migrant Local-20 / Migrant-15 (From other districts of West Bengal) Details of facilities Construction camps, (no’s and locations) One labor accommodation at a rented apartment at Kastora Village (Papra More) West Bengal Drinking Water Sector Improvement Project (WBDWSIP) Sensitivity: LNT Construction Internal Use Design and construction of overhead Doc. No. L&T/ SEMP reservoir including water supply distribution /02 network and metering works in Mejhia and Last Revision No. 00 Gangajalghati blocks including rehabilitation Last Revision Date : of Existing schemes. 00 (Contract Package No: Page 4 of 46 WBDWSIP/DWW/NCB/BK/04/2018-19) Original Issue Date : Site Specific Environmental Management Plan Table 1: Anticipated Impacts and Mitigation Measures – Pre-construction Stage Environmental Mitigation Plan Cost Responsibility Monitoring Anticipated Actions Taken/ and Field Mitigation Measures of of Impact Status source Implementation mitigation of found Utilities Telephone • Identify and include • There are no Contractor, PIU PIU and Project lines, electric locations and operators utilities in DSISC cost poles and of these utilities in the mention OHR observation wires, water detailed design site. at site and lines within documents to prevent • Details SMP document proposed unnecessary disruption (Attachment checking project area of services during O-7) has construction phase; and been attached • Require construction below-- contractors to prepare a contingency plan to include actions to be taken in case of unintentional interruption of services. • Require contractors to prepare spoils (waste) management plan and traffic management plan. Construction Conflicts with • Prioritize areas within or • Kastora Contractor, PIU PIU and Project work camps, local nearest possible vacant Village has DSISC cost stockpile community; space in the project been selected observation areas, disruption to location; for rented at site and storage traffic flow • If it is deemed house where document areas, and and sensitive necessary to locate all the basic checking disposal receptors. elsewhere, consider facilities like areas. sites that will not kitchen, promote instability and drinking result in destruction of water, toilet, property, vegetation, first aid box, irrigation, and drinking light, fan etc. water supply systems; provided to • Do not consider workers. residential areas; • Storage area • Take extreme care in has been selecting sites to avoid established direct disposal to water away from body which will water body. inconvenience the • Spoil community. generated • For excess spoil from disposal, ensure (a) site construction West Bengal Drinking Water Sector Improvement Project (WBDWSIP) Sensitivity: LNT Construction Internal Use Design and construction of overhead Doc. No. L&T/ SEMP reservoir including water supply distribution /02 network and metering works in Mejhia and Last Revision No. 00 Gangajalghati blocks including rehabilitation Last Revision Date : of Existing schemes. 00 (Contract Package No: Page 5 of 46 WBDWSIP/DWW/NCB/BK/04/2018-19) Original Issue Date : Site Specific Environmental Management Plan Cost Responsibility Monitoring Anticipated Actions Taken/ and Field Mitigation Measures of of Impact Status source Implementation mitigation of found shall be selected activity has preferably from barren, been used for infertile lands. In case labelling/ agricultural land needs to backfilling. be selected, written • Disposal area consent from landowners has been (not lessees) will be selected at obtained; (b) debris barren, disposal site shall be at infertile land least 200 m away from nearest to the surface water bodies; (c) project zone. no residential areas shall • Employees be located within 50 m are trained for downwind side of the storage and site; and (d) site is handling of minimum 250 m away materials from sensitive locations which can like settlements, potentially ponds/lakes or other cause soil water bodies. contamination and water contamination ; • Solid waste managed according to the following preferential hierarchy: reuse, and disposal to designated areas; Kitchen wastes collected in a dustbin then it is disposed outside from area to designated disposal location. Sources of Extraction of • Obtain construction • No Contractor, PIU PIU and Project Materials materials can materials only from involvement DSISC cost disrupt government approved of any new observation natural land quarries with prior borrow area at site and West Bengal Drinking Water Sector Improvement Project (WBDWSIP) Sensitivity: LNT Construction Internal Use Design and construction of overhead Doc. No. L&T/ SEMP reservoir including water supply distribution /02 network and metering works in Mejhia and Last Revision No. 00 Gangajalghati blocks including rehabilitation Last Revision Date : of Existing schemes. 00 (Contract Package No: Page 6 of 46 WBDWSIP/DWW/NCB/BK/04/2018-19) Original Issue Date : Site Specific Environmental Management Plan Cost Responsibility Monitoring Anticipated Actions Taken/ and Field Mitigation Measures of of Impact Status source Implementation mitigation of found contours and approval of PIU; or quarry is document vegetation • PIU to review, and anticipated. checking resulting in ensure that proposed • Materials accelerated quarry sources have all collected erosion, necessary clearances/ from- disturbance permissions in place Cement- in natural prior to approval Ambuja, drainage • Contractor to submit to Nuvoco and patterns, PIU on a monthly basis Ultratech ponding