ENVIRONMENTAL IMPACT ASSESSMENT for the Construction and Setup of an Integrated Water Supply System in Felidhoo Island, Vaavu Atoll, Maldives
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ENVIRONMENTAL IMPACT ASSESSMENT For the construction and setup of an integrated water supply system in Felidhoo Island, Vaavu Atoll, Maldives Photo: Water Solutions Proposed by: Ministry of Environment and Energy Prepared by: Hassan Shah (EIA P02/2007) For Water Solutions Pvt. Ltd., Maldives July 2018 BLANK PAGE EIA for the construction and setup of an integrated water supply system in Felidhoo Island, Vaavu Atoll 1 Table of contents 1 Table of contents ...................................................................................................... 3 2 List of Figures and Tables ........................................................................................ 7 3 Declaration of the consultants .................................................................................. 8 4 Proponents Commitment and Declaration ............................................................... 9 5 Non-Technical Summary ....................................................................................... 13 6 Introduction ............................................................................................................ 14 6.1 Structure of the EIA ........................................................................................... 14 6.2 Aims and Objective s of the EIA ....................................................................... 14 6.3 EIA Implementation .......................................................................................... 14 6.4 Rational for the formulation of alternatives ....................................................... 14 6.5 Coordination with other stakeholders ................................................................ 14 6.6 Terms of Reference............................................................................................ 15 7 Policy, Legal and Administrative Framework ....................................................... 16 7.1 Responsible Institutions ..................................................................................... 16 7.1.1 Ministry of Environment and Energy ....................................................... 16 7.1.2 Environmental Protection Agency ............................................................ 16 7.1.3 Local Government Authority .................................................................... 16 7.1.4 City councils, Atoll councils and Island councils ..................................... 16 7.1.5 MWSC ...................................................................................................... 16 7.2 Relevant national laws, policies and regulations ............................................... 17 7.2.1 Environmental Protection and Preservation Act ....................................... 17 7.2.2 Protected Areas and Sensitive Areas ........................................................ 17 7.2.3 Land Law .................................................................................................. 17 7.2.4 Environmental Impact Assessment Regulation 2012 ............................... 18 7.2.5 First Addendum to Environmental Impact Assessment Regulation 2012 18 7.2.6 Second Addendum to Environmental Impact Assessment Regulation 2012 18 7.2.7 Third Addendum to Environmental Impact Assessment Regulation 2012 19 7.2.8 Fourth Addendum to Environmental Impact Assessment Regulation 2012 19 7.2.9 Post EIA Monitoring, Auditing and Evaluation ........................................ 20 7.2.10 Environmental Damage Liabilities Regulation, 2011 ............................... 20 7.2.11 Public Services Act ................................................................................... 20 7.2.12 Desalination Plant Registration Regulation .............................................. 21 7.2.13 Dewatering Regulation (2013/R-1697) .................................................... 22 7.2.14 Regulation for cutting down, uprooting and export of trees ..................... 23 7.2.15 First amendment to the regulation for cutting down, uprooting and export of trees 24 Prepared by Water Solutions Pvt.Ltd, June 2018 Page 3 EIA for the construction and setup of an integrated water supply system in Felidhoo Island, Vaavu Atoll 7.2.16 Decentralization Act ................................................................................. 24 7.2.17 Maldivian Land Act .................................................................................. 24 7.2.18 General Laws Act – 4/68(Public property) ............................................... 24 7.2.19 National Energy Policy ............................................................................. 25 7.2.20 Carbon Neutral by 2020 ........................................................................... 25 7.2.21 Third National Environment Action Plan (NEAP III) .............................. 25 7.2.22 National Biodiversity Strategy and Action Plan ....................................... 25 7.2.23 Waste Management Policy 2015 (Saafu Raajje) ...................................... 26 7.2.24 Strategic National Action Plan ................................................................. 26 7.2.25 Waste management Regulations ............................................................... 26 7.2.26 Land use Plan Regulation ......................................................................... 26 7.2.27 Borehole drilling guidelines (draft) .......................................................... 26 7.3 International Conventions and Regulations ....................................................... 26 7.3.1 WHO Guidelines for drinking-water quality ............................................ 26 8 Project Description ................................................................................................. 28 8.1 Project proponent ............................................................................................... 28 8.2 Project Location and Study Area ....................................................................... 28 8.3 Need and Justification for the project ................................................................ 28 8.4 Scope of works .................................................................................................. 29 8.5 Description of the Proposed Water Supply System ........................................... 29 8.5.1 System overview ....................................................................................... 29 8.5.2 RO Water production and Distribution system ......................................... 33 8.5.2.1 Feed Water .................................................................................................... 33 8.5.2.2 Pre-treatment of Raw water ........................................................................... 33 8.5.2.3 Reverse Osmosis Filtration ........................................................................... 33 8.5.2.4 Post treatment and Water storage .................................................................. 33 8.5.2.5 Distribution system ....................................................................................... 34 8.5.2.6 Methods of the RO plant operation ............................................................... 34 8.5.2.7 Power Supply ................................................................................................ 35 8.5.2.8 Water storage tanks ....................................................................................... 35 8.5.2.9 Water ............................................................................................................. 35 8.5.2.10 Household connections & water meter.......................................................... 36 8.5.2.11 Brine disposal ................................................................................................ 36 8.5.2.12 Administration building ................................................................................ 37 8.5.3 Rain water harvesting system ................................................................... 37 8.5.3.1 First Flush Mechanism .................................................................................. 38 8.5.3.2 Methods and operations................................................................................. 39 8.5.3.3 Rain Water Holding Tank ............................................................................. 40 Prepared by Water Solutions Pvt.Ltd, June 2018 Page 4 EIA for the construction and setup of an integrated water supply system in Felidhoo Island, Vaavu Atoll 8.6 Existing Power Infrastructure ............................................................................ 43 8.7 Project management........................................................................................... 43 8.8 Project Inputs and Outputs ................................................................................. 43 8.8.1 Project Inputs ............................................................................................ 43 8.8.2 Project Outputs .......................................................................................... 44 9 Methodology .......................................................................................................... 45 10 Existing Environment of Maldives ........................................................................ 46 10.1 Existing general environment of Maldives.................................................... 46 10.2 Existing Marine Environment ......................................................................