Draft Environmental and Social Impact Assessment of Reliance Meghnaghat 750 Combined Cycle Power Plant
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Vol. 2: Draft Environmental and Social Impact Assessment of Reliance Meghnaghat 750 Combined Cycle Power Plant Project Number: 50253-001 March 2017 BAN: Reliance Bangladesh LNG and Power Limited Prepared by Adroit Environment Consultants The environmental and social impact assessment 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. Your attention is directed to the “Term 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. Prepared By: Adroit Environment Consultants Ltd (AECL) 2/12, Block B, Humayun Road, Mohammadpur, Dhaka-1207, Bangladesh Cell: +880 1711-565728, +880 1733376609-10, Tel: +88029116712, +88029116713, Fax: +88029116714, E-Mail: [email protected], [email protected], Web: www.aecl-bd.org December, 2016 Environmental & Social Impact Assessment (ESIA) of Reliance Meghnaghat 750 MW Combined Cycle Power Plant At Meghnaghat, Sonargaon, Narayanganj, Bangladesh. Contents TABLE OF CONTENTS ABBREVIATION ...................................................................................................... xii GLOSSARY ............................................................................................................ xiv EXECUTIVE SUMMARY ....................................................................................... xvii CHAPTER ONE: INTRODUCTION ......................................................................... 1-1 1.0 Introduction ...................................................................................................... 1 1.1 Project Background ........................................................................................... 1 1.2 Power Generation Plan Of The Government .................................................... 2 1.3 Natural Gas reserve and Necessity of LNG import in Bangladesh .................... 3 1.4 FSRU Unit by Reliance Power Limited.............................................................. 4 1.5 Objectives Of ESIA Study ................................................................................. 4 1.6 Study Methodology ........................................................................................... 5 1.7 The ESIA Team ................................................................................................ 5 1.8 Acknowledgement ............................................................................................. 7 1.9 Report Structure ................................................................................................ 7 CHAPTER TWO: DESCRIPTION OF THE PROJECT ........................................... 2-1 2.0 Description of the Project .................................................................................. 1 2.1 Project Description ............................................................................................ 1 2.2 Project Category ............................................................................................... 1 2.3 Site Description ................................................................................................. 2 2.3.1 Location ......................................................................................................... 2 2.3.2 Land Use ........................................................................................................ 4 2.3.3 Existing Power Plants at Meghnaghat.......................................................... 11 2.3.4 Access to Site .............................................................................................. 14 2.3.5 Gas Interconnections ................................................................................... 15 2.3.6 Details of Gas Turbine Exhaust Gas Composition ....................................... 15 2.3.7 Evacuation of Power from the Proposed Reliance Meghnaghat 750 MW CCPP .................................................................................................................... 16 2.3.8 Land Acquisition ........................................................................................... 20 2.4 Project Objectives ........................................................................................... 20 Environmental & Social Impact Assessment (ESIA) of Reliance Meghnaghat 750 MW Combined Cycle Power Plant At Meghnaghat, Sonargaon, Narayanganj, Bangladesh. Contents 2.5 Project Component During Construction ......................................................... 20 2.5.1 Jetty ............................................................................................................. 20 2.6 Project Component During Operation...............................................................21 2.6.1 The Power Plant Detail ................................................................................ 21 2.6.1.1 Heat Recovery Steam Generator .............................................................. 21 2.6.1.2 Power Plant Configuration ........................................................................ 23 2.6.1.3 Type of Gas Turbine ................................................................................. 24 2.6.1.4 Type of Boiler ............................................................................................ 24 2.6.1.5 Heat Recovery Steam Gene ..................................................................... 25 2.6.1.6 Steam Turbine .......................................................................................... 26 2.6.1.7 Water treatment Plant ............................................................................... 26 2.6.1.8 Cooling Water System Detail .................................................................... 27 2.6.1.9 Water Requirement ................................................................................... 27 2.6.1.10 Effluent Treatment Plant (ETP) ............................................................... 28 CHAPTER THREE: POLICY, LEGAL, AND ADMINISTRATIVE FRAMEWORK .. 3-1 3.0 Policy and Legal Consideration ......................................................................... 1 3.1 Background ....................................................................................................... 1 3.2 Policies .............................................................................................................. 1 3.2.1 Industrial Policy 1991 ..................................................................................... 1 3.2.2 National Environmental Policy 1992 .............................................................. 2 3.2.3 National Conservation Strategy ..................................................................... 2 3.2.4 National Environmental Management Action Plan (NEMAP), 1995 ............... 3 3.3 National Legislation ........................................................................................... 4 3.3.1 Environment Conservation Act 1995 (ECA 1995) .......................................... 4 3.3.2 Environment Conservation Rules, 1997 (Subsequent Amendments in 2002 and 2003) ................................................................................................................ 5 3.3.3 Labor Management Acts ................................................................................ 9 3.3.2.1 The Factories Act, 1965 and the Factories Rules 1979 .............................. 9 3.3.2.2 Workmen’s compensation Act, 1923, and rules thereunder ...................... 11 3.3.4 Bangladesh Explosive Act, 1884 .................................................................. 12 3.4 Other Legislations ........................................................................................... 13 Environmental & Social Impact Assessment (ESIA) of Reliance Meghnaghat 750 MW Combined Cycle Power Plant At Meghnaghat, Sonargaon, Narayanganj, Bangladesh. Contents 3.4.1 Environmental Requirements of the Asian Development Bank (ADB) ......... 13 3.4.2 Environmental and Social Issues in PPIDF supported by IDCOL ................ 15 3.5 Environmental Clearance ................................................................................ 18 3.6 Power Scenario And Master Plan In Bangladesh ........................................... 20 3.7 Institutional Structure Of Power Sector In Bangladesh ................................... 21 CHAPTER FOUR: DESCRIPTION OF THE ENVIRONMENT (BASELINE DATA) 4-1 4.0 Baseline Environmental Conditions .................................................................. 1 4.1 General Consideration ...................................................................................... 1 4.2 Bounding the Impact Area ................................................................................. 1 4.3 Climate .............................................................................................................. 4 4.3.1 Rainfall ........................................................................................................... 4 4.3.2 Relative Humidity ........................................................................................... 5 4.3.3 Wind Speed ................................................................................................... 6 4.3.4 Ambient