Pre-Feasibility Study
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PRE-FEASIBILITY STUDY Part 1 Summary Part 2 Samlout Electrification Plan Part 3 Bu Sra Electrification Plan Part 4 Pramaoy Electrification Plan Part 5 Samraong Electrification Plan Part 6 Kampong Kor Electrification Plan Part 7 Srae Ta Pan Electrification Plan Final Report(Pre-FS) Vol 4 Part 4 Pramaoy Electrification Table of Contents PART 4 PRAMAOY ELECTRIFICATION PROJECT ............................................................. P4-1 1 LOCATION AND PRINCIPAL FEATURES........................................................................ P4-1 2 SOCIO-ECONOMIC SITUATION IN THE STUDY AREA................................................. P4-2 2.1 BASIC INFORMATION ON PRAMAOY............................................................................ P4-2 2.2 CURRENT HOUSEHOLD SITUATION IN PRAMAOY BY THE SOCIOECONOMIC SURVEY............................................................................................................................... P4-2 2.3 DEVELOPMENT PLAN AND THE PRESENT DEVELOPMENT EFFORTS (COMMUNITY ACTIVITIES) ............................................................................................. P4-6 3 FORMULATION OF ELECTRIFICATION PLAN .............................................................. P4-7 3.1 MICRO HYDRO POTENTIAL ............................................................................................ P4-7 3.3.1 Map Study .................................................................................................................... P4-7 3.3.2 Field Survey Works ...................................................................................................... P4-8 3.3.3 Dry Season Discharge, Flood, Sediment........................................................................ P4-9 3.3.4 Demand ...................................................................................................................... P4-10 3.3.5 Demand-Supply Balance and Electrification Plan........................................................ P4-10 3.3.6 Construction Cost for Biomass Gasification Power Plant............................................. P4-12 3.4 RESULT OF WORKSHOP(PRAMAOY) ...................................................................... P4-15 3.4.1 Outline of Workshop................................................................................................... P4-15 3.4.2 NGO Activity ............................................................................................................. P4-15 3.4.3 Community Based Organization.................................................................................. P4-15 3.4.4 Micro Credit ............................................................................................................... P4-16 3.4.5 Existing REE .............................................................................................................. P4-16 3.4.6 Situation of Battery Use .............................................................................................. P4-16 3.4.7 Establishment of CEC................................................................................................. P4-17 3.4.8 Biomass Fuel Wood.................................................................................................... P4-17 3.4.9 Demand Power Amount and Charge............................................................................ P4-17 3.4.10 Ability to Pay for Initial Cost ...................................................................................... P4-18 3.4.11 CEC Coverage Area.................................................................................................... P4-18 3.4.12 Feasibility in Pramaoy................................................................................................. P4-18 3.5 BIOMASS FUEL SUPPLY................................................................................................. P4-19 3.6 CONSTRUCTION SCHEDULE ......................................................................................... P4-20 4 ECONOMIC AND FINANCIAL ANALYSIS, TARIFF SETTINGS .................................. P4-21 4.1 ECONOMIC EVALUATION ............................................................................................. P4-21 4.2 FINANCIAL EVALUATION ............................................................................................. P4-21 5 ENVIRONMENTAL CONSIDERATIONS ........................................................................ P4-22 5.1 ENVIRONMENTAL SCREENING.................................................................................... P4-23 5.2 INITIAL ENVIRONMENTAL IMPACT ASSESSMENTS (IEIA) OF XTUNG TUN PO MHP PROJECT .................................................................................................................. P4-24 6 ORGANIZATION FOR MANAGEMENT ......................................................................... P4-34 7 CONCLUSIONS AND RECOMMENDATIONS................................................................ P4-34 List of Tables Table 4.1 MHP Potential of Xtung Tun Po River by Map Study ............................................... P4-7 Table 4.2 Field Survey Works for MHP Potential in Xtung Tun Po River ................................. P4-8 Table 4.3 Discharge Measurement Result of Xtung Tun Po River at its Intake Site ................... P4-9 Table 4.4 Result of Interview to Villagers on River Water Level in Xtung Tun Po River........... P4-9 Table 4.5 Flood Water Levels Checked by Flood Mark .......................................................... P4-10 Table 4.6 Summary of Electrification Plan for Pramaoy Scheme ............................................ P4-11 Table 4.7 Construction Cost for Biomass Gasification Power Plant......................................... P4-12 Table 4.8 Quantities of Distribution Line and Transformer in 1st Phase................................... P4-13 Table 4.9 Quantities of Distribution Line and Transformer in 2nd Phase .................................. P4-13 JICA M/P Study on Rural Electrification by P4-i June 2006 Renewable Energy in the Kingdom of Cambodia Final Report(Pre-FS) Vol 4 Part 4 Pramaoy Electrification Table 4.10 Work Quantity by Work Items ................................................................................ P4-14 Table 4.11 Annual O & M Cost for BGP Station in 1st Phase.................................................... P4-14 Table 4.12 Annual O & M Cost for 1st Phase Development ...................................................... P4-15 Table 4.13 Result of Economic Evaluation for 1st Phase Development...................................... P4-21 Table 4.14 Financial Analysis for 1st Phase Development of Pramaoy Electrification Scheme... P4-22 Table 4.15 Environmental Screening for Xtung Tun Po MHP Project....................................... P4-30 Table 4.16 Results of Initial Environmental Impact Assessment of Xtung Tun Po MHP Project P4-32 List of Figures Figure 4.1 Target Electrification Area of Pramaoy Electrification Plan....................................... P4-1 Figure 4.2 Micro Hydro Power Potential Identified through Map Study ..................................... P4-7 Figure 4.3 Result of Leveling Survey to Confirm Potential ........................................................ P4-8 Figure 4.4 Layout of Pramaoy Electrification Plan for 1st and 2nd Phase ................................... P4-12 Figure 4.5 Layout of Micro Hydro Power Development........................................................... P4-13 Figure 4.6 Proposed Construction Schedule ............................................................................. P4-20 JICA M/P Study on Rural Electrification by P4-ii June 2006 Renewable Energy in the Kingdom of Cambodia Final Report(Pre-FS) Vol 4 Part 4 Pramaoy Electrification Plan PART 4 PRAMAOY ELECTRIFICATION PROJECT 1 LOCATION AND PRINCIPAL FEATURES Target electrification area of Pramaoy Electrification Plan is located at Pramaoy Commune of Veal Veng District in Pursat Province. Pramaoy village is a center of Veal Veng District, but the village is located about 110 km away westward from provincial town of Pursat. Because of that distance from provincial capital, Pramaoy Village, as the district town of Veal Veng District, it is economically difficult to electrify the village by grid extension. Xtung Tun Po River flows through Stung Thmei Village, the neighbouring village to Pramaoy Village. Xtung Tun Po River is a tributary of Purast River, and has potential of micro hydro for village electrification. In Pramaoy Village also, there is a tributary of Pursat River, but it has no micro hydro potential identified. Stung Thmei and Pramaoy villages are in 8 to 9 km distance each other. Another village called “Tumpor” is located about 9 km from Pramaoy Village. But the number of households are as small as 34 (Seila 2003), therefore the cost burden of distribution lines becomes economically inefficient. In this connection, target electrification villages are limited only to Stung Thmei and Pramaoy. Figure 4.1 Target Electrification Area of Pramaoy Electrification Plan JICA M/P Study on Rural Electrification by P4-1 June 2006 Renewable Energy in the Kingdom of Cambodia Final Report(Pre-FS) Vol 4 Part 4 Pramaoy Electrification Plan 2 SOCIO-ECONOMIC SITUATION IN THE STUDY AREA 2.1 BASIC INFORMATION ON PRAMAOY Household number Population Number of TV –owned households Literacy rate 475 2,325 82 73 % 2 primary schools (unelectrified), 1 lower primary school (electrified), 1 health post Source: