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E1776 REPUBLIC OF BULGARIA v18 MINISTRY OF REGIONAL DEVELOPMENT AND PUBLIC WORKS Public Disclosure Authorized ENVIRONMENTAL IMPACT ASSESSMENT ON THE COMPLETION OF CONSTRUCTION WORKS FOR LUDA YANA DAM Public Disclosure Authorized LUDA YANA DAM Public Disclosure Authorized Public Disclosure Authorized Sofia, May 2009, Final Document Luda Yana Dam EIAS CONTENTS І. EXECUTIVE SUMMARY ......................................................................................................... 1 ІІ. LEGISLATIVE AND POLITICAL SYSTEM AND ENVIRONMENTAL MANAGEMENT ORGANIZATIONAL DIAGRAM ............................................................................................. 6 ІІІ. OVERVIEW OF LUDA YANA DAM PROJECT ..................................................................... 7 ІV. OVERVIEW OF ENVIRONMENTAL COMPONENTS AND FACTORS ............................12 4.1. AIR ....................................................................................................................................12 4.1.1 Climate ....................................................................................................................12 4.1.2 Air Quality ...............................................................................................................18 4.2. WATER ............................................................................................................................18 Surface water .....................................................................................................................18 Ground water .....................................................................................................................20 4.3 GEOLOGICAL ENVIRONMENT .....................................................................................21 4.5. WASTE .............................................................................................................................24 4.6. HARMFUL PHYSICAL FACTORS – NOISE ...................................................................24 4.7. FLORA ..............................................................................................................................24 4.8. FAUNA ...............................................................................................................................26 4.8.1 Ichthyofauna ............................................................................................................26 4.8.2 Herpetofauna (Amphibians and Reptiles)..................................................................26 4.8.3 Mammal Fauna ........................................................................................................27 4.8.4 Ornitofauna ..............................................................................................................30 4.9. LANDSCAPE .......................................................................................................................33 4.10. SOCIAL AND CULTURAL ENVIRONMENT, HEALTH FACTORS...............................33 4.11. CULTURAL AND HISTORICAL HERITAGE ........................................................................34 V. EVALUATION OF THE EXPECTED ENVIRONMENTAL AND SOCIAL IMPACTS RELATED TO THE IMPLEMENTATION OF LUDA YANA DAM .....................................34 5.1. AIR ....................................................................................................................................34 5.1.1 Climate ......................................................................................................................34 5.1.2 Air Quality ...............................................................................................................34 5.2. WATER .............................................................................................................................37 Surface water .....................................................................................................................37 Groundwater ......................................................................................................................43 5.3. GEOLOGICAL ENVIRONMENT .....................................................................................43 5.4. SOILS ................................................................................................................................44 5.5. WASTE .............................................................................................................................45 5.6. HARMFUL PHYSICAL FACTORS ..................................................................................47 5.7. PLANTS ............................................................................................................................48 Luda Yana Dam EIAS 5.8. ANIMALS .........................................................................................................................48 5.8.1. Ichthyofauna ............................................................................................................49 5.8.2 Herpetofauna (Amphibians and reptiles) ...................................................................50 5.8.3. Mammal Fauna ........................................................................................................50 5.8.4. Ornithofauna ............................................................................................................50 5.9. LANDSCAPE ....................................................................................................................51 5.10. HEALTH FACTOR AND SOCIAL SIGNIFICANCE .................................................................52 5.11. SAFETY OF THE LUDA YANA DAM ......................................................................................53 5.12. TRANSBORDER EFFECT .......................................................................................................58 5.13. SOCIAL IMPACT ..................................................................................................................59 VІ. ANALYSIS OF ALTERNATIVES ...........................................................................................59 VІІ. ENVIRONMENTAL MANAGEMENT PLAN .......................................................................62 VII.A. ENVIRONMENTAL MITIGATION PLAN ...........................................................................62 VІІ.B ENVIRONMENTAL MONITORING PLAN ...........................................................................64 VIII. PUBLIC HEARINGS ................................................................................................................66 APPENDICES 1. Annex 1 TOR for EIA 2. Annex 2 Environmental Mitigation Plan 3. Annex 3 Environmental Monitoring Plan 4. Annex 4 Methodologies and Sources Used and quoted in the Environment Impact Assessment Statement 5. Annex 5 Wastes classification 6. Regulations 7. Topographic map 8. Diagram of Panagurishte Water Supply Complex 9. Luda Yana dam map 1:1 000 10. Sredna gora Protected Area Map 11. Forest map including Luda Yana dam 1:10 000 12. Cross section of Luda Yana dam wall 1:500 13. Photos 14. List of Luda Yana Dam designs 15. Opinions and minutes of meetings held in Panagurishte municipality, and VIK EOOD Panagurishte in 2007 –2009. 16. Protocols of laboratory analysis of water Luda Yana Dam EIAS ABBREVIATIONS & ACRONYMS AIM Archaeological Institute and Museum BAN Bulgarian Academy of Sciences BD Basin Directorate VIK Water supply and sewerage company EU European Union EEC Expert Environmental Council EPA Environmental Protection Act EEA Environmental Executive Agency IWI Institute on Water Issues IPP Institute for research and design MRDPW Ministry of Regional Development and Public Works MOEW Ministry of Environment and Water EIA Environmental Impact Assessment NGO Non Government Organizations ALV Admissible limit values DWTP Drinking water treatment plant RIEW Regional Inspectorate of Environment and Water RIHSC Regional Inspectorate on Health Safety and Control WSS Water supply system CMS Central measuring station KOPS Committee for Environmental Protection BCA Bulletin for Construction and Architecture UF University of Forestry UASG University of Construction, Architecture and Geodesy MS Methodologies and Sources Luda Yana Dam EIAS І. EXECUTIVE SUMMARY BACKGROUND The Environmental Impact Assessment report (EIA) on the completion of construction works for Luda Yana Dam has been developed following the submission of the Environmental Due Diligence Report (EDD) prepared in 2007 by the Ministry of Regional Development and Public Works (MRDPW) to meet the World Bank policy requirements on Environmental Assessment. This document is part of the documentation required for approval of the World Bank assistance requested by the Government of Bulgaria (GoB) to finance activities related to municipal infrastructure development through completion of the Luda Yana water supply dam. This EIA report has been developed to meet the Bank requirements as stated in the ToR (Annex I) and to comply with the effective environmental legislation in the Republic of Bulgaria (RB). OVERVIEW OF THE LEGISLATIVE AND PPOLITICAL SYSTEM AND ORGANIZATIONAL DIAGRAM REFERRING TO THE ENVIRONMENTAL MANAGEMENT Environmental protection is a country policy priority. Depending on the classification of infrastructure projects they can be either subject to a mandatory EIA or subject to assessment of the need for an EIA. Luda Yana dam, which has a total capacity of 19,94×106 m3 would be subject to a mandatory