No. JAPAN INTERNATIONAL COOPERATION AGENCY (JICA) NATIONAL RIVER CONSERVATION DIRECTORATE (NRCD) MINISTRY OF ENVIRONMENT AND FORESTS THE STUDY ON WATER QUALITY MANAGEMENT PLAN FOR GANGA RIVER IN THE REPUBLIC OF INDIA FINAL REPORT VOLUME IV FEASIBILITY STUDY FOR PROJECT CITIES VOLUME IV-2 FEASIBILITY STUDY FOR KANPUR CITY PART I SEWERAGE SCHEME JULY 2005 TOKYO ENGINEERING CONSULTANTS CO., LTD. CTI ENGINEERING INTERNATIONAL CO., LTD. GE JR 05-038 JAPAN INTERNATIONAL COOPERATION AGENCY (JICA) NATIONAL RIVER CONSERVATION DIRECTORATE (NRCD) MINISTRY OF ENVIRONMENT AND FORESTS THE STUDY ON WATER QUALITY MANAGEMENT PLAN FOR GANGA RIVER IN THE REPUBLIC OF INDIA FINAL REPORT VOLUME IV FEASIBILITY STUDY FOR PROJECT CITIES VOLUME IV-2 FEASIBILITY STUDY FOR KANPUR CITY PART I SEWERAGE SCHEME JULY 2005 TOKYO ENGINEERING CONSULTANTS CO., LTD. CTI ENGINEERING INTERNATIONAL CO., LTD. Foreign Exchange Rate: Master Plan US$ 1 = JPY 109.09 US$ 1 = Rs 45.33 (As of March 2004) Feasibility Study US$ 1 = JPY 103.66 US$ 1 = Rs 43.70 (As of February 2005) FINAL REPORT ON WATER QUALITY MANAGEMENT PLAN FOR GANGA RIVER JULY 2005 GENERAL TABLE OF CONTENTS VOLUME I SUMMARY VOLUME II RIVER POLLUTION MANAGEMENT PLAN VOLUME III MASTER PLAN FOR PROJECT CITIES VOLUME III-1 SEWERAGE MASTER PLAN FOR LUCKNOW CITY VOLUME III-2 SEWERAGE MASTER PLAN FOR KANPUR CITY VOLUME III-3 SEWERAGE MASTER PLAN FOR ALLAHABAD CITY VOLUME III-4 SEWERAGE MASTER PLAN FOR VARANASI CITY VOLUME III-5 NON-SEWERAGE SCHEME VOLUME III-6 SOCIAL CONSIDERATION AND HYGIENE EDUCATION PLAN VOLUME III-7 RECOMMENDATIONS ON SOLID WASTE MANAGEMENT VOLUME III-8 GIS DATA MANAGEMENT VOLUME III-9 INSTITUTIONAL DEVELOPMENT PROGRAMME VOLUME III-10 FINANCIAL AND ECONOMIC EVALUATION VOLUME III-11 (SUPPORTING REPORT) CASE STUDY OF SEWAGE TREATMENT PLANTS VOLUME IV FEASIBILITY STUDY FOR PROJECT CITIES VOLUME IV-1 FEASIBILITY STUDY FOR LUCKNOW CITY PART I SEWERAGE SCHEME PART II NON-SEWERAGE SCHEME PART III PUBLIC PARTICIPATION AND AWARENESS PROGRAMME PART IV INSTITUTIONAL DEVELOPMENT PROGRAMME PART V ECONOMIC AND FINANCIAL EVALUATION PART VI STAKEHOLDER MEETING PART VII DRAWINGS VOLUME IV-2 FEASIBILITY STUDY FOR KANPUR CITY PART I SEWERAGE SCHEME PART II NON-SEWERAGE SCHEME PART III PUBLIC PARTICIPATION AND AWARENESS PROGRAMME PART IV INSTITUTIONAL DEVELOPMENT PROGRAMME PART V ECONOMIC AND FINANCIAL EVALUATION PART VI STAKEHOLDER MEETING PART VII DRAWINGS VOLUME IV-3 FEASIBILITY STUDY FOR ALLAHABAD CITY PART I SEWERAGE SCHEME PART II NON-SEWERAGE SCHEME PART III PUBLIC PARTICIPATION AND AWARENESS PROGRAMME PART IV INSTITUTIONAL DEVELOPMENT PROGRAMME PART V ECONOMIC AND FINANCIAL EVALUATION PART VI STAKEHOLDER MEETING PART VII DRAWINGS VOLUME IV-4 FEASIBILITY STUDY FOR VARANASI CITY PART I SEWERAGE SCHEME PART II NON-SEWERAGE SCHEME PART III PUBLIC PARTICIPATION AND AWARENESS PROGRAMME PART IV INSTITUTIONAL DEVELOPMENT PROGRAMME PART V ECONOMIC AND FINANCIAL EVALUATION PART VI STAKEHOLDER MEETING PART VII DRAWINGS VOLUME V PILOT PROJECT FOR SANITARY IMPROVEMENT OF MANIKARNIKA GHAT VOLUME IV-2 PART I SEWERAGE SCHEME Table of Contents List of Tables List of Figures Appendix Abbreviations Glossary of Terms TABLE OF CONTENTS CHAPTER 1 INTRODUCTION.................................................................................................... 1-1 1.1 PROJECT BACKGROUND..............................................................................................1-1 1.2 DELIVERABLES SUBMITTED ......................................................................................1-2 1.3 ABOUT THIS REPORT ....................................................................................................1-2 CHAPTER 2 PLANNING BASIS .................................................................................................. 2-1 2.1 REVIEW / COLLECTION OF EXISTING DOCUMENTS .............................................2-1 2.2 GENERAL ENVIRONMENT ...........................................................................................2-1 2.2.1 Topography....................................................................................................................2-1 2.2.2 Geology.........................................................................................................................2-1 2.2.3 Climate ..........................................................................................................................2-2 2.2.4 Water Resources............................................................................................................2-2 2.3 PROJECT AREA...............................................................................................................2-2 2.4 POPULATION AND POPULATION PROJECTIONS .....................................................2-4 2.5 EXISTING WATER SUPPLY SCHEMES.........................................................................2-4 2.6 EXISTING STORM WATER DRAINAGE SYSTEM......................................................2-5 2.7 EXISTING SEWAGE GENERATION..............................................................................2-6 2.7.1 Sewage Generation........................................................................................................ 2-7 2.8 PRIORITY PROJECTS (COMPONENT AND DISTRICT WISE) ..................................2-7 CHAPTER 3 DESIGN BASIS........................................................................................................ 3-1 3.1 INTRODUCTION..............................................................................................................3-1 3.2 DESIGN YEARS ...............................................................................................................3-1 3.3 DESIGN BASIS FOR SEWERAGE NETWORK.............................................................3-1 i 3.3.1 Hydraulics of Sewers ....................................................................................................3-1 3.3.2 Sewer Appurtenances....................................................................................................3-3 3.3.3 Structural Design of Buried Sewers ..............................................................................3-4 3.3.4 Type of Bedding............................................................................................................3-6 3.3.5 Force Main....................................................................................................................3-6 3.4 DESIGN BASIS OF SEWAGE PUMPING STATIONS ...................................................3-6 3.4.1 Design Approach...........................................................................................................3-6 3.4.2 Design Criteria for Sewage Pumping Stations..............................................................3-9 3.5 DESIGN BASIS FOR SEWAGE TREATMENT PLANTS ............................................ 3-11 3.5.1 Criteria for Selection of STP site ................................................................................ 3-11 3.5.2 Raw Sewage Characteristics Considered for Design Purpose ....................................3-12 3.5.3 Discharge Standards....................................................................................................3-12 3.5.4 Approach for Selection of Sewage Treatment Schemes..............................................3-13 3.5.5 Treatment Options for Use of Treated Water for Irrigation Purpose...........................3-13 CHAPTER 4 PRELIMINARY DESIGN OF SEWERAGE NETWORK .................................. 4-1 4.1 SEWERAGE DISTRICT I.................................................................................................4-1 4.1.1 Review /Collection of Existing Documents ..................................................................4-1 4.1.2 Need of Domestic Sewer for Jajmau Area ....................................................................4-1 4.1.3 Master Plan Provisions..................................................................................................4-2 4.1.4 Survey work executed...................................................................................................4-2 4.1.5 Design Engineering Works............................................................................................4-2 4.1.6 Cost Estimates...............................................................................................................4-6 4.1.7 Need for the Scheme for Replacement of Broken / Choked Existing 60” Trunk Sewer from Golf Club (Near Panchghari Ghat) to Chhabile purwa ...................................... 4-11 4.1.8 Master Plan Provisions................................................................................................ 4-11 4.1.9 Survey Works Executed.............................................................................................. 4-11 4.1.10 Need for the Scheme for Tapping Facility of Bhagwatdas Ghat Nala and Pumping Station .........................................................................................................................4-11 4.1.11 Master Plan Provisions................................................................................................4-12 4.1.12 Survey Works Executed. .............................................................................................4-12 4.1.13 Design Engineering Works..........................................................................................4-12 4.1.14 Need for Tapping of Sisamau Nala to Parmat PS........................................................4-13