Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report
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TAB Public Disclosure Authorized MUGLA MUNICIPALITY Seyh Mahallesi Belediye Sokak MUGLA Phone : +90 (252) 214 1846 Fax : +90 (252) 212 0718 Public Disclosure Authorized MUGLA MUNICIPALITY WASTEWATER TREATMENT PLANT PROJECT ENVIRONMENTAL IMPACT ASSESSMENT Public Disclosure Authorized REPORT DOKAY-ÇED Environmental Engineering Ltd. Co. Public Disclosure Authorized Öveçler Kabil Caddesi 140/A 06460 Çankaya-ANKARA Phone: +90 312 475 7131 - Fax: +90 312 475 7130 www.dokay.info.tr 2013 ANKARA Mugla Municipality Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report Project’s Owner: MUGLA MUNICIPALITY Address : Seyh Mahallesi Belediye Sokak / MUGLA Phone : +90 (252) 214 1846 Fax : +90 (252) 212 0718 Mugla Municipality Wastewater Treatment Name of the Project : Plant Project Project Value: 10,000,000 € Mugla Province, Merkez District, Hamursuz Project Location: Hill Station of the Project Project is within the scope of Annex-1 List of within the Scope of EIA EIA Regulation published on 16.12.2003 in Regulation (Sector, the Official Gazette No:25318. (Infrastructure, subsector) Wastewater Treatment Plant) Name of the Organization/Working DOKAY-CED Environmental Engineering Ltd. Group Prepared the Co. PIF/EIA Report/Final EIA Report Address, Phone, Fax of the Ata Mah. Kabil Caddesi No:140/A 06460 Organization/Working Çankaya / ANKARA Group Prepared the Tel: +90 (312) 475 7131 PIF/EIA Report/Final EIA Fax: +90 (312) 475 7130 Report i Mugla Municipality Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report Presentation Date of PIF/EIA Report/Final EIA MARCH 2012 Report (Day, Month, Year) ii Mugla Municipality Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report TABLE OF CONTENTS Page Table of Contents iii List of Tables v List of Figures vi Abbreviations vii 1. BRIEF NOTE 1 2. EXECUTIVE SUMMARY 3 3. POLICY, LEGAL AND ADMINISTRATIVE FRAMEWORK 9 3.1. NATIONAL STANDARDS 9 3.2. INTERNATIONAL CRITERIA 10 4. PROJECT DESCRIPTION 12 4.1. PROJECT CHARACTERISTICS 12 4.1.1. CURRENT SITUATION 12 4.1.2. WORKFLOW DIAGRAM 12 4.1.3. POPULATION PROJECTIONS 16 4.1.4. AMOUNT OF WASTEWATER TO BE USED FOR THE DESIGN OF THE WWTP 18 4.1.5. TECHNOLOGY 19 4.1.6. PERSONNEL 33 4.1.7. SETTLEMENT OF TEMPORARY PERSONNEL 33 4.1.8. TYPE AND NUMBER OF CONSTRUCTION MACHINES TO BE USED 33 4.2. UTILIZATION OF NATURAL RESOURCES (LAND AND WATER UTILIZATION, TYPE OF ENERGY UTILIZED ETC.) 34 4.2.1. LAND USE 34 4.2.2. WATER UTILIZATION 34 4.2.3. ENERGY UTILIZATION 34 4.3. PROJECT SITE 34 4.4. GEOLOGICAL CHARACTERISTICS 37 4.4.1. GENERAL GEOLOGY 37 4.4.2. LOCAL GEOLOGY 43 4.4.3. TECTONICS 45 4.4.4. HYDROGEOLOGY 45 4.4.5. SEISMICITY 46 4.4.6. NATURAL DISASTERS 47 4.5. CLIMATIC CHARACTERISTICS OF THE REGION 47 4.5.1. PRECIPITATION 48 4.5.2. TEMPERATURE 49 iii Mugla Municipality Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report 4.5.3. WIND 49 4.6. GEOGROPHIC CONDITIONS 50 4.6.1. TOPOGRAPHICAL STRUCTURE 50 4.6.2. WATER RESOURCES 50 4.6.3. SOIL CONDITION 50 4.7. SOCIAL CHARACTERISTICS 51 4.7.1. POPULATION 51 4.7.2. POPULATION GROWTH RATE 51 4.7.3. EDUCATION 51 4.7.4. TRANSPORTATION 52 4.7.5. HEALTH SERVICES 52 4.8. ECONOMIC CHARACTERISTCIS 53 4.9. ECOLOGICAL CHARACTERISTICS 54 5. ENVIRONMENTAL IMPACTS 60 5.1. LIQUID WASTES 60 5.1.1. DOMESTIC WASTEWATER 60 5.1.2. RAIN WATER 61 5.1.3. FILTRATE WATER 61 5.2. SOLID WASTE 61 5.2.1. DOMESTIC SOLID WASTE 61 5.2.2. CONSTRUCTION WASTE 61 5.2.3. EXCAVATION EARTH 61 5.2.4. SLUDGE 62 5.3. HAZARDOUS WASTE 62 5.3.1. WASTE OIL 62 5.3.2. MEDICAL WASTE 62 5.3.3. WASTE BATTERIES AND ACCUMULATORS 62 5.4. AIR EMISSIONS 63 5.4.1. GASEOUS EMISSIONS 63 5.4.2. DUST EMISSIONS 63 5.5. ODOR 65 5.6. NOISE 65 5.7. ACCIDDENT RISK DUE TO TECHNOLOGY AND MATERIALS USED 69 6. MITIGATION MEASURES 71 6.1. LIQUID WASTES 71 6.1.1. DOMESTIC WASTEWATER 71 6.1.2. RAIN WATER 71 6.1.3. FILTRATE WATER 72 6.2. SOLID WASTE 72 6.2.1. DOMESTIC SOLID WASTE 72 iv Mugla Municipality Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report 6.2.2. EXCAVATION 72 6.2.3. WASTE SLUDGE 72 6.2.4. WASTE OIL 74 6.2.5. WASTE BATTERIES AND ACCUMULATORS 74 6.3. AIR EMISSIONS 74 6.4. ODOR 76 6.5. NOISE 76 7. ANALYSIS OF ALTERNATIVES 78 7.1. TECHNOLOGY ALTERNATIVES 78 7.2. OTHER ALTERNATIVES 79 8. ENVIRONMENTAL MANAGEMENT PLAN 81 8.1. INTRODUCTION 81 8.2. RESPONSIBLE PARTIES 82 8.3. MITIGATION MEASURES 83 8.3.1. CONSTRUCTION PHASE 83 8.3.2. OPERATIONAL PHASE 83 8.4. MONITORING PLAN 87 8.4.1. CONSTRUCTION PHASE 88 8.4.2. OPERATIONAL PHASE 88 8.5. INSTITUTIONAL STRENGTHENING 93 8.5.1. EQUIPMENT PURCHASE 93 8.5.2. TRAINING 93 8.5.3. CONSULTANCY SERVICES, 94 8.5.4. PUBLIC RELATIONS 94 8.5.5. SPECIAL STUDIES 95 8.6. INSTITUTIONAL ARRANGEMENTS 95 8.6.1. CONSTRUCTIONAL PHASE 95 8.6.2. OPERATIONAL PHASE 97 8.7. CONSULTATION WITH NGO’S AND PROJECT-AFFECTED GROUPS 97 8.7.1. CONSTRUCTION PHASE 97 8.7.2. OPERATIONAL PHASE 97 9. REFERENCES 99 v Mugla Municipality Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report LIST OF APPENDICES APPENDIX-A SUMMARY OF PROJECT RELATED TURKISH LEGISLATION APPENDIX-B FLOWCHART OF SELECTED WWTP AND ALTERNATIVE PROCESS APPENDIX -C GEOLOGICAL MAP OF THE PROJECT SITE APPENDIX–D LONG TERM METEOROLOGICAL RECORDS OF MUGLA PROVINCE APPENDIX -E FLORA INVENTORY APPENDIX -F FAUNA INVENTORY APPENDIX–G PUBLIC CONSULTATION MEETINGS APPENDIX–H TECHNICAL, ECONOMIC AND ENVORONMENTAL STUDIES ON DISCHARGE OF TREATED WASTEWATER OF MUGLA WWTP vi Mugla Municipality Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report LIST OF TABLES Table 1. Discharge Standards ..........................................................................................11 Table 2. Distribution of Population in the City Center .......................................................16 Table 3. Population Projections .......................................................................................17 Table 4. Population Projection for Adjacent Residential Areas based upon second-degree regression method presented in Table 3 ...................................................................17 Table 5. Total Population of Muğla Province ....................................................................18 Table 6. Per Capita Wastewater Flow Data Used in Design.............................................19 Table 7. Characteristics of Project Units ..........................................................................21 Table 8. Flow Data and Pollutant Parameters Used in Design .........................................23 Table 9. Discharge Criteria ..............................................................................................24 Table 10. Number of Employees of the Operational Phase ..............................................33 Table 11. Machinery to be Used at Construction Phase ...................................................33 Table 12. Coordinates of the Project Site .........................................................................37 Table 13. Information on Foundation Drilling Wells ..........................................................43 Table 14. Mugla Meteorological Station ...........................................................................48 Table 15. Season-based Average Annual Precipitation Data ...........................................49 Table 16. Population Distribution of Muğla and the Central District ..................................51 Table 17. Population Densities of Muğla and the Central District .....................................51 Table 18. Distribution of Education Institutions with respect to Grade ..............................52 Table 19. Health Institutions in the City Center ................................................................53 Table 20. Specie of Mammals ..........................................................................................58 Table 21. Water Consumption Data .................................................................................60 Table 22. Emission Factors to be Used for Dust Calculations ..........................................64 Table 23. Construction Machinery and Equipment and Their Sound Power Levels (Lw) ...66 Table 24. Noise Distribution with respect to Distance.......................................................67 Table 25. Limit Values for Environmental Noise (Table 5 of annex VIII of the RAMEN) ...68 Table 26. Expenses Associated with Pumping of Effluent to the Outside of the Basin .....78 Table 27. Potential Environmental Impacts of the Project and Mitigation Measures. ........85 Table 28. Monitoring Plan ................................................................................................89 Table 29. Discharge Site Water Quality/Quantity Monitoring Plan ....................................92 Table 30. Task Distribution related to the construction phase EMP requirements ............96 vii Mugla Municipality Mugla Municipality Wastewater Treatment Plant Project Environmental Impact Assessment Report LIST OF FIGURES Figure 1 View from Existing Disposal Site-I ....................................................................... 6 Figure 2 View from Existing Disposal Site-II ...................................................................... 6 Figure 3 View from Existing Disposal Site after the Site Arrangements-I........................... 7 Figure 4 View from Existing Disposal Site after