Contract Package No.: E-GP/CTEIP/2017-18/GAL/BR/01 Coastal
Total Page:16
File Type:pdf, Size:1020Kb
INITIAL ENVIRONMENTAL EXAMINATION (IEE) Contract Package No.: e-GP/CTEIP/2017-18/GAL/BR/01 July 2017 Coastal Towns Environmental Infrastructure Project (CTEIP) (ADB Loan ID No. L3133-BAN (SF)/L8284-BAN (SCF) Batch 1: Stage II CTEIP Programme Construction of Four nos. Bridges in Galachipa Pourashava Total span length 57.00m, District: Patuakhali CURRENCY EQUIVALENTS (as of 31 December 2017) Currency unit – taka (Tk) Tk1.00 = $0.01209 $1.00 = Tk82.650 NOTES (i) The fiscal year (FY) of the Government of Bangladesh ends on 30 June. FY before a calendar year denotes the year in which the fiscal year ends, e.g., FY2017 ends on June 2017. (ii) In this report, "$" refers to US dollars. This IEE 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. Section 6: Subsection 3: Particular Specifications: Appendix E: Initial Environmental Examination APPENDIX E Coastal Towns Environmental Infrastructure Project (CTEIP) (ADB Loan ID No. L3133-BAN (SF)/L8284-BAN (SCF) Local Government Engineering Department (Ministry of Local Government, Rural Development and Cooperatives) INITIAL ENVIRONMENTAL EXAMINATION (IEE) Batch 1: Stage II CTEIP Programme Contract Package No.: e-GP/CTEIP/2017-18/GAL/BR/01 Construction of Four nos. Bridges in Galachipa Pourashava Total span length 57.00m, District: Patuakhali July 2017 Section 6: Subsection 3: Particular Specifications: Appendix E: Initial Environmental Examination Section 6: Subsection 3: Particular Specifications: Appendix E: Initial Environmental Examination Table of Contents Executive Summary ................................................................................................................................ vii 1. Introduction ....................................................................................................................................... 1 1.1 Background.............................................................................................................................. 1 1.2 Purpose of IEE ........................................................................................................................ 2 1.3 Scope of Services .................................................................................................................... 2 1.4 Approach and Methodology ..................................................................................................... 3 1.5 The Format of the Report ........................................................................................................ 5 2. Policy, Legal Framework and Institutional Capacity ......................................................................... 6 2.1 National Relevant Policies and Strategy ................................................................................. 6 2.1.1 National Environmental Policy ........................................................................................ 6 2.1.2 National Water Policy (NWP) .......................................................................................... 6 2.1.3 National Forest Policy ..................................................................................................... 6 2.1.4 Bangladesh Climate Change Strategy and Action Plan ................................................. 6 2.2 Legal Instruments .................................................................................................................... 7 2.3 Institutional Arrangements / Framework .................................................................................. 8 2.4 Environmental Clearance Procedure ...................................................................................... 9 2.4.1 Environmental Category: Bangladesh .......................................................................... 10 2.4.2 Environmental Category: ADB ...................................................................................... 10 2.4.3 Bangladesh Environmental Standards.......................................................................... 10 2.4.4 Institutional Capacity ..................................................................................................... 11 3. Project Description .......................................................................................................................... 12 3.1 Overview ................................................................................................................................ 12 3.2 Location of Proposed Bridges Subproject ............................................................................. 12 3.3 Environmental Categorization ............................................................................................... 12 3.4 Project Details........................................................................................................................ 13 3.4.1 Objective of the Project ................................................................................................. 13 3.4.2 Existing Condition of Galachipa Bridges ........................................................................... 13 3.4.3 Brief Description of the Bridges .................................................................................... 18 3.5 Analysis of Alternatives ......................................................................................................... 21 3.5.1 Without Project Alternative ............................................................................................ 21 3.5.2 With Project Alternative ................................................................................................. 21 3.6 Quantity of Construction Material .......................................................................................... 21 3.7 Construction Schedule .......................................................................................................... 22 3.8 Cost of Environmental Mitigation Measures & Monitoring .................................................... 22 4. Description of The Baseline Environment ....................................................................................... 23 4.1 General ................................................................................................................................ 23 4.2 Physical Environment ............................................................................................................ 23 4.2.1 Topography, Land Forms, Geology and Soils ...................................................................... 23 4.2.2 Rainfall and Temperature ..................................................................................................... 23 Package: e-GP/CTEIP/2017-18/GAL/BR/01 : IEE i Section 6: Subsection 3: Particular Specifications: Appendix E: Initial Environmental Examination 4.2.3 Wind Speed .......................................................................................................................... 23 4.2.4 Hydrology ............................................................................................................................. 24 4.2.5 Drainage and Flood Control ................................................................................................. 24 4.2.6 Ambient Air Quality ............................................................................................................... 24 4.2.7 Ambient Noise ............................................................................................................... 24 4.2.8 Groundwater Quality, Control and Availability .............................................................. 25 4.2.9 Seismic Zone ........................................................................................................................ 26 4.3 Biological Environment .......................................................................................................... 26 4.4 Socio-Economic Environment ............................................................................................... 27 5. Potential Environmental Impacts .................................................................................................... 28 5.1 Environmental Screening Considerations ............................................................................. 28 5.2 Impacts & Mitigation Measures – Pre-Construction Phase ............................................ 29 5.3 Impacts & Mitigation Measures – Construction Phase ................................................... 30 5.4 Impacts & Mitigation Measures – O&M Phase .................................................................. 30 5.5 Cumulative Impact Assessment ........................................................................................ 31 6. Grievance Redress Mechanism ...................................................................................................... 32 6.1 Procedures ............................................................................................................................ 32 6.2 Grievance Registration .........................................................................................................