Initial Environmental Examination
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Bangladesh Power System Enhancement and Efficiency Improvement Project (RRP BAN 49423) Initial Environmental Examination March 2017 Bangladesh: Bangladesh Power System Enhancement and Efficiency Improvement Project Prepared by Power Grid Company of Bangladesh Limited (PGCBL) and Bangladesh Rural Electrification Board (BREB), Government of Bangladesh for the Asian Development Bank. 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. Your attention is directed to the “terms of use” section on ADB’s 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.: Initial Environmental Examination Bangladesh: Bangladesh Power System Enhancement and Efficiency Improvement Project (Component 1: Transmission System Development in Southern Bangladesh) Prepared by Power Grid Company of Bangladesh Limited (PGCBL), Government of Bangladesh for the Asian Development Bank. CURRENCY EQUIVALENTS (as of 22 September 2016) Currency unit – Taka (Tk) Tk.1.00 = USD0.01276 USD 1.00 = Tk. 78.325 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. Your attention is directed to the “terms of use” section on ADB’s 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. Abbreviations ADB Asian Development Bank AEZ Agro-ecological Zone AIS Air Insulated Switchgear BBS Bangladesh Bureau of Statistics BEZ Bio-ecological Zone BMD Bangladesh Meteorological Department BOD Biochemical Oxygen Demand BREB Bangladesh Rural Electrification Board BWDB Bangladesh Water Development Board CEGIS Center for Environmental and Geographic Information Services CITES Convention on International Trade in endangered species COD Chemical Oxygen Demand DAE Department of Agricultural Extension DC Deputy Commissioner DEPC Department of Environmental Pollution Control DESCO Dhaka Electric Supply Company DG Director General DIA Direct Impact Area DO Dissolved Oxygen DoE Department of Environment DoF Department of Fisheries DoL Department of Livestock EA Executing Agency EC Electrical Conductivity ECA Environment Conservation Act ECR Environment Conservation Rules i EIA Environmental Impact Assessment EMP Environmental Management Plan EQS Environment Quality Standards FAO Food and Agriculture Organization FD Forest Department FGD Focused Group Discussion FIDC Forest Industries Development Corporation FRSS Fisheries Resources Survey System GIA General Impact Area GIS Geographic Information Systems GRC Grievance Redress Committee GRM Grievance Redress Mechanism GS Grid Substation GoB Government of Bangladesh HES Health Environment and Safety HH/HHs Households HYV High Yielding Variety IA Implementing Agency IEE Initial Environmental Examination IESC Important Environmental and Social Component INGO Implementing NGO Agency IUCN International Union for Conservation for Nature LGRC Local Level Grievous Redress Committee JICA Japan International Cooperation Agency MDG Millennium Development Goal MoEF Ministry of Environment and Forest MoU Memorandum of Understanding ii MPEMR Ministry of Power, Energy and Mineral Resources NCA Net Cultivated Area NCS National Conservation Strategy NEMAP National Environment Management Action Plan NG3 National Grid 3 NGO Non-Governmental Organization NoC No Objection Certificate OMS Operation Management System PAPs Project Affected People (s) PBS Palli Bidyut Samiti PCM People’s Consultation Meeting PMU Project Management Unit PGCB Power Grid Company of Bangladesh Ltd. PGRC Project Level Grievous Redress Committee PPE Personal Protection Equipment PWD Public Works Department RP Resettlement Plan RCC Reinforced Cement Concrete RoW Right of Way RRA Rapid Rural Appraisal RS Remote Sensing SCADA Supervisory Control and Data Acquisition SPM Suspended Particulate Matter SPS Safeguard Policy Statement SRDI Soil Resources Development Institute STW Shallow Tube Well ToR Terms of Reference iii TL Transmission Line TSP Triple Super Phosphate UP Union Prishad UNCED United Nations Conference on Environment and Development UNDP United Nations Development Programme WB World Bank iv Weights and Measures oC - degree Celsius dB(A) - decibel acoustic ha - hectare km - kilometer km/h - kilometer per hour kg kilogram kV kilo Volt m - meter m3 - cubic meter m3/hr - cubic meters per hour mg/l - milligrams per liter mm milimeter m/s - meters per second MT metric ton MW - megawatt ppm - parts per million ppt - parts per thousand sq/km - Square kilometer Tk - Taka μg/m3 - microgram per cubic meter v Glossary Adverse Impact: An impact that is considered undesirable. Ambient Air: Surrounding air. Aquatic: Growing or living in or near water. Bangla: Bengali language. Baseline (or existing) Conditions: The ‘baseline’ essentially comprises the factual understanding and interpretation of existing environmental, social and health conditions of where the business activity is proposed. Understanding the baseline shall also include those trends present within it, and especially how changes could occur regardless of the presence of the Project, i.e. the ‘No-development Option’. Bazar: Market. Beel: A ‘back swamp’ or depression can be either perennial or seasonal. Beneficial Impacts: Impacts, which are considered to be desirable and useful. Biological Diversity: The variety of life forms, the different plants, animals and micro organisms, genes they contain and the ecosystems they form. It is usually considered at three levels: genetic diversity, species diversity and ecological diversity. Char: Newly accreted land: Land, sometimes islands, within main river channels and nearby mainland or in the estuary, subject to erosion and accretion. Ecosystem: A dynamic complex of plant, animal, fungal and microorganism communities and associated non-living environment interacting as an ecological unit. vi Emission: The total amount of solid, liquid or gaseous pollutant emitted into the atmosphere from a given source within a given time, as indicated, for e.g., in grams per cubic meter of gas or by a relative measure, upon discharge from the source. Endangered Species: Species in danger of extinction and whose survival is unlikely if the existing conditions continue to operate. Included among those are species whose numbers have been reduced to a critical level or whose habitats have been so drastically reduced that they are deemed to suffer from immediate danger of extinction. Environmental Effects: The measurable changes, in the natural system of productivity and environmental quality, resulting from a development activity Environmental Impact: An estimate or judgment of the significance and value of environmental effects for natural, socio-economic and human receptors. Environment Management Plan (EMP): A plan to undertake an array of follow-up activities which provide for the sound environmental management of a project/ intervention so that adverse environmental impacts are minimized and mitigated; beneficial environmental effects are maximized; and sustainable development is ensured. Environmental Management: Managing the productive use of natural resources without reducing their productivity and quality. Erosion: Process in which wind and water removes materials from their original place; for instance, soil washed away from an agricultural field. Evaluation: The process of looking back at what has been really done or accomplished. Fauna: A collective term denoting the animals occurring in a particular region or period. Field Reconnaissance: A field activity that confirms the information gathered through secondary sources. This field study is essentially a rapid appraisal. Flora: All of the plants found in a given area. vii Habitat: The natural home or environment for a plant or animal. Household: A household is identified as a dwelling unit where one or more persons live and eat together with common cooking arrangement. Persons living in the same dwelling unit having separate cooking arrangements constitute separate households. Important Environmental Component (IEC): These are environmental components of biophysical or socio-economic importance to one or more interested parties. The use of important environmental components helps to focus the environmental assessment. Khal: Small channel, canal. Land Use: Types include agriculture, horticulture, settlement, pisciculture and industries Mauza: A Bangla word for the smallest government administrative area corresponding to village revenue unit. Mitigation: An action, which may prevent or minimize adverse impacts and enhance beneficial impacts. Negative Impact: Negative change from the existing situation due to the Project. Project: The Project includes all work related to; (i) construction of 174 km long Aminbazar- Maowa-Mongla 400 kV double circuit transmission line, and (ii) augmentation of the Aminbazaar grid substation with 3