Karnataka Integrated Urban Water Management Investment Program (KIUWMIP) – Improvement Of
Total Page：16
File Type：pdf, Size：1020Kb
Initial Environmental Examination Document Stage: Updated Project Number: 43253-024 January 2017 IND: Karnataka Integrated Urban Water Management Investment Program (KIUWMIP) – Improvement of Bulk Water Supply for Davangere City Package Number: 01WS01 Prepared by Karnataka Urban Infrastructure Development and Finance Corporation (KUIDFC), Government of Karnataka for the Asian Development Bank. This initial environmental 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. ii Initial Environmental Examination Updated January 2017 IND: Karnataka Integrated Urban Water Management Investment Program (KIUWMIP) Improvement of Bulk Water Supply for Davangere City Package number 01WS01 Prepared by Karnataka Urban Infrastructure Development and Finance Corporation (KUIDFC), Government of Karnataka for the Asian Development Bank The initial environmental examination (IEE) prepared based on preliminary designs was reviewed and approved by KUIDFC and ADB in April 2013. It has been disclosed in KUIDFC and ADB’s website (https://www.adb.org/projects/documents/kiuwmip- davangere-uwss-subproject-iee) This IEE is updated to the version submitted earlier dated April 2013 and limited to Bulk water supply for Davanagere City. i ABBREVIATIONS ADB Asian Development Bank AM Accountability Mechanism ASI Archaeological Survey of India CAGR Compounded Annual Growth Rate CBO Community Based Organizations CFE Consent for Establishment CFO Consent for Operation CPHEEO Central Public Health and Environmental Engineering Organization CRO Complaint Receiving Officer CSS Construction Supervision Specialist CGWB Central Ground Water Board CC City Corporation CPCB Central Pollution Control Board CWSS Combined Water Supply Scheme DC Deputy Commissioner DI Ductile Iron DPD Deputy Project Director DPR Detailed Project Report DSC Design and Supervision Consultant EA Executing Agency EC Environmental Clearance EHS Environment, Health and Safety EIA Environmental Impact Assessment EMP Environmental Management Plan ERP Emergency Response Plan ES Environmental Specialist GLSR Ground Level Storage Reservoir GoI Government of India GoK Government of Karnataka GRC Grievance Redress Committee GRM Grievance Redress Mechanism HDPE High Density Polyethylene H&S Health and Safety IA Implementing Agency IEE Initial Environmental Examination IFC International Finance Corporation INR Indian Rupee INRM Indian Resident Mission IPS Intermediate Pumping Station IWRM Integrated Water Resource Management ii KIUWMIP Karnataka Integrated Urban Water Management Investment Programme KPCL Karnataka Power Transmission Corporation Limited KSPCB Karnataka State Pollution Control Board KUIDFC Karnataka Urban Infrastructure Development & Finance Corporation KUWS&DB Karnataka Urban Water Supply and Drainage Board KPTCL Karnataka Power Transmission Corporation Limited LPA Local Planning Authority MFF Multi tranche Financing Facility MID Minor Irrigation Department MoEFCC Ministry of Environment, Forest and Climate change MoU Memorandum of Understanding MS Mild Steel NGO Non-Government Organisation NH National Highway NKUSIP North Karnataka Urban Sector Investment Programme NRW Non Revenue Water NWKRTC North-West Karnataka Road Transport Corporation O.E Over Exploited OHT Over Head Tank O&M Operations & Maintenance PIU Program Implementation Unit PMDCSC Project Management and Design Construction Supervision Consultant PMU Program Management Unit PPE Personal Protection Equipment PPTA Project Preparatory Technical Assistance PSC Pre Stressed Concrete PUC Pollution Under Control REA Rapid Environmental Assessment RoW Right of Way RP Resettlement Plan SC Scheduled Caste / Steering Committee SEIAA State Environment Impact Assessment Authority SH State Highway SOP Standard Operating Procedures SPS Safeguard Policy Statement ST Scheduled Tribe TMP Traffic Management Plan ULB Urban Local Body USD US Dollars UWSS Urban Water Supply & Sanitation WTP Water Treatment Plant iii WEIGHTS AND MEASURES O C Degree Centigrade dB Decibels ha Hectares km kilometre kmph kilometre per hour lpcd litres per capita per day M million m metre ML Million Litres MLD million litres per day mm millimetre m3/hr cubic meter per hour ppm Parts per million sq.km Square Kilometer iv NOTE{S} In this report, "$" refers to US dollars. CURRENCY EQUIVALENTS (as of November 2016) Currency unit – Equivalent Rs1.00 = $ 0.015 $1.00 = Rs68.16 This 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. 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, ADB does not intend to make any judgments as to the legal or other status of any territory or area 1 TABLE OF CONTENTS Page EXECUTIVE SUMMARY I. INTRODUCTION 8 A. Background 8 B. Background of IEE 8 C. Environmental Regulatory Compliance 9 D. Scope of IEE 13 E. Report Structure 13 II. DESCRIPTION OF THE PROJECT COMPONENTS 14 A. Existing Water Supply System in Davanagere City 14 B. Evaluation of existing Bulk water supply components 16 C. Description of the Subproject 22 D. Implementation Schedule 38 III. DESCRIPTION OF THE ENVIRONMENT 41 A. Environmental Profile of Davangere 41 B. Ecological Resources 45 C. Economi c Development 45 D. Socio Cultural Resources 47 E. Environmental Settings of Investment Program Component Sites 48 IV. SCREENING OF POTENTIAL ENVIRONMENTAL IMPACTS & MITIGATION MEASURES 53 A. Introduction 54 B. Location Impact 54 C. Design Impact 56 D. Construction Impacts 59 E. Operational & Maintenance Impacts 70 V. PUBLIC CONSULTATION AND INFORMATION DISCLOSURE 73 A. Project Stakeholders 73 B. Consultation & Disclosure till Date 74 C. Future Consultation & Disclosure: 74 D. Redress of Grievance 75 E. Grievance Redress Process 76 F. GRC / SC composition and selection of members 76 VI. ENVIRONMENTAL MANAGEMENT PLAN 77 A. Environmental Management Plan 77 B. Institutional Arrangements 114 C. Training Needs 117 D. Monitoring and Reporting 119 E. EMP Implementation Cost 137 VII. FINDINGS AND RECOMMENDATIONS 139 A. Findings and Recommendation 139 VIII. CONCLUSION 140 2 List of Tables Table Content Page no. Table 1 Applicable Environmental Regulations 8 Table 2 Existing Water Supply Systems in Davangere 13 Table 3 Raw water requirement of Davangere City 17 Table 4 Nearby water abstraction structure at upstream and 17 downstream of Rajanahalli intake point Table 5 Hydraulic Design of Intake Well 21 Table 6 Hydraulic Design of Jack Well 23 Table 7 Proposed Subproject Components 36 Table 8 Tungabhadra River Water Quality 42 Table 9 Average values of physico-chemical parameters at 42 4 stations of Tungabhadra River from May 2008 to April 2009 Table 10 Groundwater Water Development in Davangere City 44 Table 11 Proposed Land Use for Davangere 44 Table 12 Population Growth of Davangere City 46 Table 13 Project Site Environmental Features 47 Table 14 Environmental Management Plan for Anticipated Impacts – 78 Pre-Construction Table 15 Environmental Management Plan for Anticipated Impacts – 86 Construction Table 16 Environmental Management Plan for Anticipated Impacts – 105 Operation Table 17 Institutional Roles and Responsibilities 115 Table 18 Outline of Capacity Building Program on EMP Implementation 117 Table 19 Environment Monitoring Plan 119 Table 20 Environmental Quality Monitoring 134 Table 21 Cost Estimates to Implement the EMP 135 List of Figures Figure Content Page no. Figure 1 Schematic diagram of Raw Water Transmission Main 15 Figure 2 Map showing the Krishna River basin and its tributaries (Source- 16 Google) Figure 3 Google image of Tungabhadra River near Rajanahalli village 17 (Source-Google Earth) 3 Figure 4 Different intake at Tungbhadra river at upstream and downstream of 18 proposed intake at Rajanahalli Figure 5 Individual intake upstream and downstream of Rajanahalli 19 Figure 6 Existing Alignment of Raw Water Transmission Main 20 Figure 7 Location of Proposed Head works for Davangere city 23 Figure 8 Proposed Alignment of Raw Water Main 25 Figure 9 Raw water – existing and proposed raw water pipeline 25 Figure 10 Canal and Nallah crossing – raw water transmission route 30 Figure 11 Schematic diagram of proposed 40 MLD WTP at Bathi 33 Figure 12 Location of WTP in Google map and Picture 34 Figure 13 Proposed alignment of clear water pumping main 35 Figure 14 Layout plan of headwork for Davangere 38 Figure 15 Layout plan from proposed WTP 39 Figure 16 Average Monthly Rainfall & Temperature in Davangere 41 Figure 17 Grievance Redress Process 76 Figure 18 Environmental Safeguard Implementation Arrangements 115 LIST OF APPENDICES Appendix Content Page no. 1 REA Checklist 140 2 National Ambient Air Quality Standards 147 3 Applicable Noise Standards 148 4 Salient Features of Major Labour Laws 149 5 Source sustainability of River Tungabhadra 151 6 Operation Philosophy of the Water Treatment Plant for 165 Davangere City 7 Sample Outline of Spoil Management Plan 168