ENVIRONMENTAL CODE of PRACTICE for WATER SUPPLY PROJECTS 1.0 Introduction

E-799 August 2003 Revised mJ I;1;_I-- Karnataka Urban Infrastructure DevoIeOl and Finance Corporation Public Disclosure Authorized Karnataka Water Supply Sanitation Sector Improvement Project T' Public Disclosure Authorized rMI ;fA D4. ~,s=w t;. Public Disclosure Authorized t~~~~~~~~~~~~~~~WluPaf -Ltd; Ass- s;,s*P-t 4¢wiA:^ t L ~~~~~~ >,_ L - .- 21! §, . -Ags20 } I - * A * B| *Y ae- * S * f~~~~~~~~~~~~~~~~~~~~~~~ ,> s Q ,~~~~~~~~~~~~~~~~-.--t.- ...... ______________________ ~ ~~~~~L~~~~~~~~~L~~~L Public Disclosure Authorized Karnataka Urban Infrastructure Development and Finance Corporation Karnataka Water Supply & Sanitation Sector Improvement Project Environmental Assessment of Demonstration Projects & Priority Investments in Hubli-Dharwad, Belgaum & Gulbarga Wilbur Smith Associat Wilbur Smith Associates Pvt. Ltd. No. 75,2nd Floor,1st Block, 14th Cross. RTNagar, Bangolore -560 032 Tel:+91 (80) 3543408. 3543413 Fcx: +91 (80)354 4265 E-mcl, wso,[email protected] August 2OO0 KARNATAKA URB AN WATER AND SANITATION SECTOR ENVIRONMENTAL ASSESSMENT OF DEMONSTRATION IMPROVEMENT PROJECT PROJECIS & PRIORIT INVESTMENTS - DRA RErPoRT CONTENTS LIST OF TABLES ................................................................ III LIST OF FIGURES ................................................................ IV LIST OF ABBREVIATIONS ................................................................. V EXECUJTIVE SUMMARY CHAPTER 1 INTRODUCTION ................................. 1................................ 1.1 BACKQROUND ................................................................. I 1.2 OwECTIVES ................................................................ I1 1.3 SCOPE OF WORK & METHODOLOGY ................................................................ 2 1.4 STRUCTURE OF THE REPORT ................................................................ 6 CHAPTER 2 REVIEW OF ENVIRONMENTAL POLICIES AND INSTITUTIONS ................ 7 2.1 INTRODUCTION ................................................................. 7 2.2 ENVI RONM ENTAL POLICIES AND REGULATIONS . ................................................................ 7 2,2.1 Operational Policies and Directives of the World Bank ...................................................... 7 2.2.2 Policy and Regulatory Framework of Government of India .................................... -99......... 2.2.3 Environmental Policy/ Regulations in Karnataka ............................................................. 12 2.2.4 Regulatory Framework: Urban Planning And Management ............................................. 13 2.3 INSTITUTIONAL FRAME WORK ...................................... 15 2.3.1 Ministry of Environment and Forests ...................................... 15 2.3.2 Central Pollution Control Board ...................................... 15 2.3.3 Department of Ecology. Environment & Forests. GoK .................................................... 15 2.3.4 Kamataka State Pollution Control Board ....... ................................................. 16 2.3.5 Kamataka Urban Water Supply and Draina2e Board ....................................................... 16 2.3.6 Karnataka Urban Infrastmucture Development Finance Corporation ................................. 17 2.3.7 Directorate of Municipal Administration ........................................................ 17 2.3.8 Municipal Corporations of Hubli-Dhartwad. Belgaum and Gulbara ................................ 18 2.4 CONCLUSIONS ......................................................... 18 CHAPTER 3 PROJECT DESCRIPTION ............ ............................................ 19 3.1 INTRODUCTION ........................................................ 19 3.2 PROFILE OF PROJECT CITIES ........................................................ 19 3.2.1 Profile of Hubli and Dharwad ......................................................... 19 3.2.2 Profile of Belgaum ........................................................ 26 3.2.3 Profile of Gulbarga ............................................................................ 30 3.3lMPROVEMENTS PROPOSED UNDER KWASSIP .................. ...................................... 34 3.3.1 Demonstration Zones ............................................................................ 34 3.3.2 Priority Investments ................ ....................................................... .... 41 3.3.3Summary of Proiect Investments .4................................... 43 CHAPTER 4 BASELINE ENVIRONMENTAL PROFILE ............................................ 45 4.1 INTRODUCT-ION .................................................... , ,45 4.2 ENVIRONMENTAL PROFILE OF HUBLI - DHARWAD ....................... ............................. 45 4.2.1 Physical Environment .................................................... 45 4.2.2 Ecological Environment .................................................... 46 4.2.3 SQcio-Economic Environment .................................................... 47 4.2.4 Environmental Profile of Demonstration Zone .................................................... 48 4.3 ENVIRONMENTAL PROFILE OF BEELGAUM .................................................... 48 4.3.1 Physical Environment ..................................................... 48 KARNATAKA URBAN INFRASTRUCTURE DEVELOPMENT . WILBURSMnH ASSOCIATES PRVATELIMITED FINANCE CORPORATION I KARNATAKA URBAN WATER AND SANITATION SEcrOR ENVI RONMENTAL ASSESSMENT OF DEMONSTRATION IMPROVEMENT PROJECT PROJECTS & PRIORIrY INVESTMENTS - DRArr REPoRT 4.3.2 Ecoloeical Environment .......................................... 50 4.3.3 Socio-Ec onomicE nvironment .............................................. 50 4.3.4 Environmental Profile of Demonstration Zone .............................................. I5 4.4 GULBARoA .............................................. 51 4.4.1 Physical Environment .............................................. 5 1 4.4.2 Ecological Environment ................... ........................... 52 4.4.3 Socio-Economic Environment .............................................. 52 4.4.4 Environmental Profile of Demonstration Zone ........................................ 53 4.5 BASE LINE SAMPLE SURVEYS .............................................. 53 4.5.1 Sampling Methodology .............................................. 54 4.5.2 Sample Surveys in Hubli - Dhiarwad .. .................................. 55 4.5.3 Sample Surveys in Belgaum .............................................. 58 4.5.4 Sample Suirveys in Gtilbaroa .............................................. 61 4.6 SUMMARY OF BASE LINE ENVIRONMENTAI. PROI.E ................................................... ,... 63 CHAPTER 5 PREDICTION OF IMPACTS ................................................. 64 5.1 INTRODUCTION ................................................. 64 5.2 PROJECT ACTIVITIS ................................. 64 5.2.1 Installation of Demonstration Zones .................................... 64 5.2.2 Priority Investments to Improve Bulk Water Supplies ...................................................... 65 5.3 ENVIRONMENTAL IMPACTS OF THE PROPOSED IMPROVEMENTS ................................................ 65 5.3.1 Hubli - Dharwad ........................................................ 65 5.3.2 Belgaum ............................................................. 70 5.3.3 Gulbarga ........................................ 74 5.4 SUMMARY OF IMPACTS ........................................ 77 CHAPTER 6 ENVIRONMENTAL MANAGEMENT PLAN ..................................................... 83 6.1 INTRODUCTION ..................................................... 83 6.2 RECoMMENDED MITIGITIVE MEASURES ........................................ :83 6.2.1 Impact During C onstruction Phase ....................................... 83 6.2.2 Impact During Post Improvement Phase .............................. 84 6.3 BENEFITS FROM THE PROJEC. ..................................... 84 6.4 SUMMARY ENVIRONMENTAL MANAGEMENT PLAN AND CONCLUSIONS .................................... 84 LIST OF ANNEXES Annex 3.1 Data Formnat Annex 2.1 Urban Water Supply and Sanitation Policy of Karnataka Annex 4.1 Base Line Water Quality Analyses Annex 4.2 Water Quality Standards as per IS 10500 and WHO. Annex 5.0 Environmental Code of Practice (EcoP) KARNATAKA URBAN INFRASTRUCTURE DEVELOPMENT WILBUR SMITH ASSOCIATES PRIVATE LIMITED FINANCE CORPORATION 11 KARNATAKA URBAN WATER AND SANITATION SECTOR ENVIRONMENTAL AssESSMENT OF DEMONSTRATION IMPROVEMENT PROJECT PROJECTS & PRIORrF INVESTMENTS - DRAFT REPORT LIST OF TABLES Table 3.1 Salient Features Of Hubli-Dharwad ....................... ........................................ 19 Table 3.2 Land Use Characteristics Of Hubli-Dharwad Cit ............................................................. 21 Table 3.3 Salient Features Water Supplv System In Hubli-Dharwad ................................................ 23 Table 3.4 Water Supply Storage And Distribution Network In Hubli-Dharwad ................................ 25 Table 3.5 Details Of Storm Water Drains In Hubli- Dharwad ................................................... ; 26 Table 3.6 Salient Feature Of Belgaum .................................................. 26 Table 3.7 Salient Features Of Water Supply System In Belgaum ................................................. 28 Table 3.8 Salient Features Of Gulbarga ................................................. 30 Table 3.9 Salient Feabires Of Water SuIply System In Gulbarga ................................................

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