Denizli Municipality Water Supply System Rehabilitation and Sewer System Projects
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SFG2682 V2 Public Disclosure Authorized DENIZLI MUNICIPALITY WATER SUPPLY SYSTEM REHABILITATION AND SEWER SYSTEM PROJECTS Public Disclosure Authorized ENVIRONMENTAL MANAGEMENT PLAN Public Disclosure Authorized Public Disclosure Authorized September 2008 Prepared by: Prof. Dr. M. Necdet Alpaslan Assoc. Prof. Dr. Deniz Dolgen Dr. Hulya Boyacioglu Dr. Hasan Sarptas DENIZLI MUNICIPALITY WATER SUPPLY SYSTEM REHABILITATION AND SEWER SYSTEM PROJECTS ENVIRONMENTAL MANAGEMENT PLAN CONTENTS 1. INTRODUCTION ................................................................................................................................. 1 1.1. GENERAL .................................................................................................................................... 1 1.2. PROJECT DEMAND .................................................................................................................... 1 1.3. PURPOSE AND SCOPE OF THE PROJECT ............................................................................. 2 1.4. BENEFITS OF THE PROJECT .................................................................................................... 3 1.5. SCOPE OF THE ENVIRONMENTAL MANAGEMENT PLAN ..................................................... 4 2. DESCRIPTION OF THE PROJECT AREA ........................................................................................ 5 2.1. GEOGRAPHICAL LOCATION ..................................................................................................... 5 2.2. TOPOGRAPHY AND GEOMORPHOLOGY ................................................................................ 6 2.3. GEOLOGY AND SEISMOLOGY .................................................................................................. 8 2.4. SOIL PATTERN ............................................................................................................................ 9 2.5. LANDUSE AND LAND COVER ................................................................................................... 9 2.6. CLIMATE .................................................................................................................................... 10 2.7. DEMOGRAPHIC FEATURES .................................................................................................... 10 2.8. SOCIO-ECONOMIC FEATURES ............................................................................................... 11 2.9. PROTECTED AREAS ................................................................................................................ 11 3. PROJECT DESCRIPTION ................................................................................................................ 14 3.1. WATER SUPPLY SYSTEM REHABILITATION PROJECTS .................................................... 14 3.1.1. Pre-existing Projects ............................................................................................................ 14 3.1.2. Alter Project .......................................................................................................................... 14 3.1.3. Sedes Project ....................................................................................................................... 15 3.1.4. Final Feasibility Report of Denizli Water Supply System Rehabilitation Project .................. 16 3.1.5. Prevailing Conditions ........................................................................................................... 18 3.2. SEWER SYSTEM IMPLEMENTATION PROJECT ................................................................... 21 3.3. STORMWATER DRAINAGE SYSTEM ...................................................................................... 25 4. ENVIRONMENTAL MANAGEMENT PLAN ..................................................................................... 27 4.1. IMPACT MITIGATION PLAN ..................................................................................................... 27 4.2. MONITORING PLAN .................................................................................................................. 28 Denizli Municipality Water Supply System Rehabilitation and Sewer System Projects EMP i 5. INSTITUTIONAL STRUCTURE ........................................................................................................ 49 5.1. GENERAL .................................................................................................................................. 49 5.2. EXISTING ADMINISTRATIVE (INSTITUTIONAL) STRUCTURE.............................................. 49 5.3. PROPOSED INSTITUTIONAL ARRANGEMENTS IN THE SCOPE OF THE ENVIRONMENTAL MANAGEMENT PLAN (EMP) ........................................................................... 50 6. PUBLIC AWARENESS MEETING ................................................................................................... 52 REFERENCES ...................................................................................................................................... 65 Denizli Municipality Water Supply System Rehabilitation and Sewer System Projects EMP ii LIST OF TABLES Table 2.1 Agricultural land uses .........................................................................................................10 Table 2.2 Population change in Denizli (1927-2000) .........................................................................11 Table 2.3 Population of districts of Denizli as of 1990 and 2000 .......................................................11 Table 3.1 Planned and completed investments within the scope of Denizli Sewer System Projects approved in 1986 and 2001. ................................................................................23 Table 3.2 Location and characteristics of existing stormwater drainage system of Denizli ...............25 Table 4.1 Impact Mitigation Plan ........................................................................................................31 Table 4.2 Monitoring Plan ..................................................................................................................42 Table 6.1 Associations, chambers and institutions invited to the public awareness meeting ...........52 LIST OF FIGURES Figure 1.1 View of the Denizli City and the project area ....................................................................... 3 Figure 2.1 Location of Denizli (a) in Turkey (b) in Aegean Region ....................................................... 5 Figure 2.2 Districts and neighborhood provinces of Denizli .................................................................. 6 Figure 2.3 Topographical map of Denizli (Digital elevation map) ......................................................... 7 Figure 2.4 Active faults of Denizli ......................................................................................................... 8 Figure 2.5 Denizli province map ..........................................................................................................13 Figure 3.1 Water budget as of year 2008 ............................................................................................17 Figure 3.2 General lay out of the water supply system that will be renewed by WB credit. ...............19 Figure 3.3 Total amount of water abstracted from Derindere Spring ..................................................20 Figure 3.4 Total amount of water abstracted from Gokpinar Spring ...................................................20 Figure 3.5 Schematic representation (main collectors) of wastewater system in Denizli ...................22 Figure 3.6 General lay out of the wastewater collection system that will be renewed by WB credit ..24 Figure 3.7 General lay out of the storm water drainage system that will be constructed by WB credit26 Figure 4.1a Potential impacts and issues considered in the mitigation plan for construction stage .....29 Figure 4.1b Potential impacts and issues considered in the mitigation plan for operation stage .........30 Figure 6.1 Public awareness meeting announcement (Poster) ..........................................................54 Figure 6.2 Public awareness meeting announcement at Denizli Municipality official web site ...........54 Figure 6.3 Public awareness meeting announcement at local press ..................................................56 Figure 6.4 List of participants ..............................................................................................................57 Figure 6.5 Photographs from the public awareness meeting,.............................................................59 Figure 6.6 News about the public awareness meeting at Denizli Municipality official web site ..........59 Figure 6.7 News about public awareness meeting at local press .......................................................64 Denizli Municipality Water Supply System Rehabilitation and Sewer System Projects EMP iii 1. INTRODUCTION 1.1. GENERAL This report was prepared in accordance with the agreement signed between Denizli Municipality and Egebiyoteknoloji Inc. within the scope of “Denizli Municipality; Municipality Services Project: Environmental Assessment Consultancy Services for Water Supply System Rehabilitation and Sewer System Projects”. In the report, background information on water supply system rehabilitation and sewer system projects (including stormwater), description of the project area, impact mitigation and monitoring plans, assessments on the institutional structure of Denizli Municipality