PAKISTAN WATER AND POWER DEVELOPMENT AUTHORITY BY ENGR. MAQSOOD SHAFIQUE QURESHI ENGR. HAJI MUHAMMAD FAROOQ AHMAD August 11, 2009 0
ELECTRICITY PRODUCTION WORLD WIDE Sr. No. Description %age 1 HYDEL 16% 2 COAL 40% 3 GAS 20% 4 NUCLEAR 16% 5 OIL 8% 1
RATIO OF HYDEL-THERMAL MIX PROJECTS IN PAKISTAN Sr. No. Year Hydel: Thermal Mix 1 1960 44: 56 2 1970 50: 50 3 1980 58: 42 4 1985 67: 33 5 1990 45: 55 6 2000 33: 67 7 2005 37: 63 8 2008 Remarks 33: 67 Ideal for Economic Development of the Country 2
PRESENT INSTALLED CAPACITY IN PAKISTAN Sr. No. Type Capacity (MW) %age of Total Capacity 1 WAPDA Hydro 6464 32. 9 2 Thermal (GENCOs) 6590 33. 5 3 Thermal (IPPs) 6155 31. 3 4 Nuclear (PAEC) 462 2. 3 TOTAL: 19671 Ref: Power System Statistics, 32 nd Issue, Planning (Power) Department (NTDC), WAPDA - Jan, 2008. 3
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HYDROPOWER GENERATION IN VARIOUS COUNTRIES OF THE WORLD POPULATION (MILLION) HYDEL GENERATION (MW) %AGE OF TOTAL GENERATION 8 11853 58. 3 BRAZIL 187 83752 76. 6 CANADA 33 72660 59 EGYPT 75 2793 12. 5 FRANCE 61 25200 11. 1 GERMANY 82 4525 4. 4 INDIA 1100 37000 17. 1 INDONESIA 226 4519 15 IRAN 70 7442 9 ITALY 59 17459 12. 3 MORROCO 32 1500 6. 8 NORWAY 5 29040 99 POLAND 38 839 1. 3 SWITZERLAND 8 13356 55. 2 TURKEY 74 13608 25. 4 USA 250 78200 7 PAKISTAN 166 6464 33. 4 COUNTRY AUSTRIA Reference: The International Journal on Hydropower & Dams, 2008. 5
ELECTRICITY CONSUMPTION BY VARIOUS COUNTRIES OF THE WORLD Country Electricity Consumption k. Wh/Cap. Ita/Year EGYPT 900 INDIA 612 INDONESIA 513 IRAN 2099 MORROCO 430 POLAND 3434 SPAIN 5800 TURKEY 1906 UK 1940 USA 12000 PAKISTAN 571 Ref. World Atlas & Industry Guide 2007 The International Journal on Hydropower & Dams 6
ELECTRICITY CONSUMPTION BY VARIOUS COUNTRIES OF THE WORLD 7
COMPARISON OF STORAGE FOR DIFFERENT RIVERS OF THE WORLD Sr. No. River Yearly Flow Volume (Mill. Acre Ft. ) Storages (Mill. Acre Ft. ) %age Storage of yearly flow 1 Colorado (USA) 12 59. 62 497 2 Nile (Egypt) 47 132 281 3 Columbia (USA) 179 34 19 4 Indian Rivers 750 245 33 5 Yellow (China) 345 68. 95 20 6 Indus & Tributaries (PAK) 145 18. 37 13 8
MW PAKISTAN’S ELECTRIC POWER DEMAND (2007 -2030) YEAR 9
YEAR WISE HYDEL POWER INDUCTION Figure 1: Year Wise Hydel Power Induction YEAR 10
HYDEL POWER CAPACITY ADDITION IN LAST 6 DECADES YEAR 11
PAKISTAN’S HYDROPOWER POTENTIAL (RIVERWISE SUMMARY) Sr. No. River/ Tributary Power (MW) 1. Indus River 37780 2. Tributaries of Indus (Northern Areas) & NWFP 6006 Sub Total (1+2) 44746 3. Jhelum River 3143 4, Kunhar River 1435 5. Neelum River & its Tributaries 1844 6. Poonch River 397 Sub Total (3+4+5+6) 6819 7. Swat River & its Tributaries 2371 8. Chitral River & its Tributaries 2282 Sub Total (7+8) 4653 9. Schemes below 50 MW on Tributaries 1055 10. Schemes below 50 MW on Canals 408 Sub Total (9+10) TOTAL 1463 57681 12
PAKISTAN’S HYDROPOWER POTENTIAL Swat & Chitral River Scheme below 50 MW 1463 MW Jhelum River Basin 4653 MW 6819 MW 44746 MW Indus River Basin 13
HYDROPOWER DEVELOPMENT IN PAKISTAN SUMMARY DESCRIPTION Capacity (MW) 1 - Hydropower Projects undertaken by WAPDA 41000 2 - Projects undertaken by other Organizations 4500 3 - Identified Potential to be undertaken (Raw sites) 12000 TOTAL 57500 14
HYDROPOWER DEVELOPMENT IN PAKISTAN 15
HYDROPOWER PROJECTS UNDERTAKEN BY WAPDA SUMMARY Sr. No DESCRIPTION Capacity (MW) 1 - In Operation 6464 2 - Ready for Construction 4940 3 - Under Construction 6111 4 - Projects Under Studies 23601 TOTAL 41116 16
WAPDA HYDEL STATIONS IN OPERATION Sr. No. Project Installed Capacity (MW) Energy Generation (GWh) Commercial Operation Date 1 Tarbela 3478 15801 1977 -93 2 Mangla 1000 5443 1967 -94 3 Warsak 243 1009 1960 -81 4 Ghazi Barotha 1450 7037 2003 -04 5 Chashma Low Head 184 959 2001 6 Rasul 22 63 1952 7 Dargai 20 162 1952 8 Jabban* 20 155 1938 -52 9 Nandipur 14 32 1963 10 Chichoki Mallian 13. 2 23 1959 11 Shadiwal 13. 5 38 1961 12 Others 6 29 1925 -82 6464 30751 TOTAL * Under Rehabilitation 17
HYDROPOWER PROJECTS UNDER CONSTRUCTION WITH WAPDA Sr# Name of Project River Location Capacity (MW) Energy Generation (GWh) 1. Khan Khwar Besham – NWFP 72 275 2. Allai Khwar Batgram – NWFP 121 450 3. Duber Khwar Pattan – NWFP 130 590 4. Satpara Skardu – NWFP 16 105 5. Gomal Zam Gomal Waziristan – NWFP 18 90 6. Jinnah Indus Kalabagh – Punjab 96 688 7. Neelum Jhelum Neelum Muzaffarabad - AJK 969 5150 8. Kurram Tangi Kurram North Waziristan 83 383 9. Golen Gol Chitral 106 436 4500 16700 6111 24867 10. Diamer Basha Chilas Northern Area Indus TOTAL 18
HYDROPOWER PROJECTS READY FOR CONSTRUCTION Sr# Name of Project River Location Capacity (MW) 1. Kala Bagh Indus Kala Bagh 2. Munda Dam Swat Mohmand Agency 740 3. Akhori Indus Attock 600 TOTAL 3600 4940 19
HYDROPOWER PROJECTS UNDER STUDIES BY WAPDA Installed Capacity (MW) Energy (GWh) Approx Project Construction Cost (Million US$) Tarbela 960 1600 750 Jhelum Kohala 1100 4800 3032. 493 Feasibility study completed. Detailed Design and Tender Documents in progress/ Aug 2009. PPIB has issued LOI to China International Water and Electric Power Company (CWE) on 15. 01. 2009 Dasu Indus Dasu 4320 21300 8486. 295 Feasibility study completed. RFP issued to pre-qualified Firms for Detailed Design and Tender Documents for submission by 08. 09. 2009. 4 Bunji Indus Gilgit 7100 24088 12142. 118 5 Phandar Ghizar Gilgit 80 350 70 6 Lower Palas Valley Chor Nullah Pattan 621 2448 667 Feasibility study in progress. / Nov. 2009 7 Lower Spat Gah Patan 567 2189 614 Feasibility study in progress. / Oct. 2009 8 Basho Skardu 28 135 49. 122 9 Keyal Khwar Patan 122 426 180 Feasibility study completed. Evaluation of Technical Proposal by pre-qualified Firms for Detailed Design and Tender Documents is under process for approval. 1 0 Lawi Shishi Darosh. Chitral 70 303 120 Feasibility study completed. PC-I for Detailed Design, Tender Documents and project construction is under process for approval. 1 1 Harpo Lungma Skardu 33 187 45. 403 Feasibility study completed. EOI for pre-qualification of Consultants for Detailed Design & Tender Documents being evaluated. 1 2 Thakot Indus Thakot 2800 14095 6000 PC-II for Feasibility study submitted to MOW&P for approval by the Planning Commission. 1 3 Patan Indus Patan 2800 15230 6000 PC-II for Feasibility study submitted to MOW&P for approval by the Planning Commission. 1 4 Yulbo Indus Skardu 3000 12500 6000 Desk study and field reconnaissance initiated by Hydro Planning Organization, WAPDA 23601 99651 Sr. N o. Project 1 Tarbela 4 th Ext Indus 2 Kohala 3 River TOTAL Location Status/ Study Completion World Bank has been requested to fund for design & implementation of the Project. Detailed Design and Tender Documents in progress/ Aug. 2010 Feasibility study completed. Evaluation of Technical Proposal by pre-qualified Firms for Detailed Design and Tender Documents in progress. Feasibility study completed. RFP is being issued to pre-qualified Firms Design and Tender Documents. for Detailed 20
BARRIERS IN THE DEVELOPMENT OF HYDEL POTETNIAL IN PAKISTAN • Limited financial resources both for project studies and implementation. • Long term investment returns starts coming after long time. • Long investigations and gestation period of hydropower projects. • Remote location of promising potential sites and dilapidated infrastructure. • Lack of trained manpower. • Non availability of local manufacturing facility for electro-mechanical equipments. • Lack of experienced local construction companies for medium to large size HPPs. • Less response from private investors in implementing hydropower projects. • Security situation. 21
RECOMMENDED MITIGATIONS • Funds may be arranged/allocated on priority basis for the planning and development of indigenous resources. • Priority needs to be given for Construction of Mega hydropower projects. • All identified potential sites be studied to feasibility level and implementation may be scheduled on Long term basis. • Sufficient manpower be got trained with short term courses and on job training. • Infra-structure in potential project areas be improved. • Local manufacturing be encouraged with transfer of technology. • Projects with PPIB may be implemented with Public-Private Partnership. • Security of potential areas be improved. 22
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KHAN KHWAR HYDROPOWER PROJECT Location District Shangla NWFP Scope of Work Project envisages installation of 72 MW Hydropower plant alongwith allied transmission and grid facility. The plant will generate 306 GWh electrical energy. Salient features Installed Capacity 72 MW Maximum gross head 257 m Discharge per unit 16. 832 m 3/sec No. and type of units 2 No. Francis turbines 500 rpm Project Cost (PC-I) Approved by ECNEC on 02. 09. 02 Local 2718. 607 Date of commissioning Foreign 2644. 098 Total (Rs. Mill) 5362. 705 Feb. 2010 25
ALLAI KHWAR HYDROPOWER PROJECT Location District Battagram NWFP Scope of Work Project envisages installation of 121 MW Hydropower plant alongwith allied transmission and grid facility. The plant will generate 463 GWh electrical energy. Salient features Installed Capacity 121 MW Maximum gross head 697 m Discharge per unit 10. 50 m 3/sec No. and type of units 2 No. vertical pelton turbines Project Cost (PC-I) Approved by ECNEC on 02. 09. 02 Local 5124. 284 Date of commissioning Foreign 3453. 640 Total (Rs. Mill) 8577. 824 Oct. 2011 26
DUBER KHWAR HYDROPOWER PROJECT LOCATION Kohistan District, NWF Province. SCOPE OF THE PROJECT The project envisages installation of 130 MW Hydropower Plant along with allied transmission and grid facility. The plant will generate 595 GWh electrical energy, annually. SALIENT FEATURES Installed Capacity (MW) 130 Gross Head (m) 540 Design Discharge (m 3/sec) 29 Head Race Tunnel 5243 m No. & Type of Units 2 No. Vertical Francis turbines Date of Commencement June 2003 Project Cost PC-I approved on 12. 02. 2002 (million US$) Date of commissioning Local 5606. 750 Foreign 4147. 510 Total 9754. 260 Oct, 2010 27
SATPARA DAM PROJECT LOCATION About 7 Km south of Skardu Town on Satpara Nullah. SALIENT FEATURES RESERVOIR • Gross storage capacity 0. 093 MAF • Live storage capacity 0. 051 MAF MAIN DAM • Type Clay Core Earthfill Dam • Maximum height 128 ft • Crest length 560 ft SPILLWAY • Discharge 500 cusecs POWER FACILITIES • Installed capacity 16 MW IRRIGATION SYSTEM • Total command area PROJECT COST 15536 Acres US$ 73. 2 Million 28
GOMAL ZAM DAM MULTIPURPOSE DAM PROJECT LOCATION On Gomal river about 140 km from D. I. Khan (South Waziristan Agency) SALIENT FEATURES • Type Roller Compacted Concrete Gravity Dam • Height 437 ft • Gross Storage 0. 892 MAF • Live Storage 0. 649 MAF • Power House 17. 4 MW APPROVED PROJECT COST (PC-I) Rs. 12829 million (PC-I approved by ECNEC on 31. 08. 2001). COMMENCEMENT DATE 11. 06. 2007 COMPLETION DATE March 2010 29
JINNAH HYDROPOWER PROJECT LOCATION Located on the right side of existing Jinnah Barrage and is about 5 km from Kalabagh town. PC-I APPROVED COST PC-I approved by ECNEC on 02. 09. 2002 for Rs. 13546. 8 million including FEC of Rs. 6608. 221 million. SALIENT FEATURES Installed Capacity 96 MW Design Discharge 2800 m^3/sec Gross Head 4. 88 m Annual Energy 688 million KWh Date of Start February 2006 Date of Completion EIRR % April 2011 15. 11 30
JINNAH HYDROPOWER PROJECT Project Cost US $ 128 million (Turnkey Basis) Payment to Contractor Engineering Consultancy Cost Payment to Consultants US $ 19. 20 million (15% Mob. Adv. ) Rs. 199. 36 million Rs 140. 99 million Physical Progress 75. 3% Actual 96. 2% Planned Possession of 751 Acres of land transferred to WAPDA for the project with total cost of Rs. 84 million. 31
NEELUM JHELUM HYDROPOWER PROJECT LOCATION The project is located in the vicinity of Muzaffarabad, AJK. Project is about 114 Km from Islamabad. SALIENT FEATURES • Installed Capacity (MW) 969 MW, 4 Units @ 242 MW each • Annual Energy 5. 150 Billion units • Diversion Dam 47 meters, concrete gravity • Average Head 420 Meters • Turbine Francis type • Design Discharge 280 Cumecs • Tunneling Two; dia; 7. 3 meter- 15 Km (Total 47 Km) One; dia; 9. 6 meter - 17 Km. • Implementation period 8 Years • Commencement January 30, 2008 • Date`of Completion December 2015 • Project Cost (Rs) 130 billion (including FEC 46. 499 billion) • Contractor Chinese Consortium of China Gezhouba Group Company & China Machinery Export Corporation. • EIRR 26. 00 % • Consultants Neelum Jhelum Consulants (NJC) Joint Venture, Lead firm MWH (USA) started services on June 03, 2008. STATUS • Consultants/ Contractor mobilized. • Contractor’s Camps at site established. • Preparatory works completed, main works have also been started. 32
KURRAM TANGI DAM PROJECT LOCATION The proposed project site is located across Kurram River in North Waziristan Agency about 22 Km upstream of Kurram Garhi Head works and 32 Km north of Bannu City in NWFP. Scope of the Project/ Broad Features : - Dam Height Gross Storage Live Storage Power Houses No. 1 Power Houses No. 2 Power Houses No. 3 Power Houses No. 4 322 1. 20 0. 90 36. 50 11. 0 17. 0 18. 5 - Power Houses No. 5 Total: 0. 4 83. 4 Ft. MAF MW MW (Kaitu-Kurram Feeder Channel) MW (Sheratala Canal)) MW 33 8
KURRAM TANGI DAM PROJECT Estimated Cost in US$ : 324. 091 Million (Total) 228. 225 Million (LCC) 95. 866 Million (FCC) Approval Status : PC. I Proforma amounting to Rs. 17. 205 billion (US$ 286. 75 million) approved by ECNEC in its meeting held on February 25, 2005. Proposed implementation schedule i. e. commitment & completion. : Construction - Commencement July, 2009 - Completion June, 2013 34 10
AKHORI DAM PROJECT LOCATION Akhori Dam site is located near Akhori Village across Nandna Kas, a small tributary of Haro River in Attock District of Punjab, Akhori Reservoir is an off-channel storage, which will draw water from Siran Pocket of Tarbela Reservoir through conveyance channel. SALIENT FEATURES – – – Main Dam Type Height Gross Storage Live Storage Earth & Rock fill 400 feet 7. 6 MAF 6. 00 MAF – Installed Capacity 600 MW (2155 GWh/Annum) PRESENT STATUS • Feasibility Study Report completed on Jan. 26, 2006. • PC-II for Detailed Engineering Design and Tender Documents of the Project amounting to Rs. 818. 00 Million submitted on June 23, 2006 for approval of ECNEC. • PC-I for land acquisition and resettlement of Affectees under approval of ECNEC. • Pre-qualification of consultants for detailed engineering design completed. • RFP for inviting financial and technical proposals of Consultants for detailed engineering design in progress. 35
GOLEN GOL HYDROPOWER PROJECT LOCATION The project is located on Golen Gol River, a tributary of Mastuj River and is 25 km from Chitral along Chitral-Gilgit Road in NWFP. PC-I APPROVED COST PC-I approved by ECNEC on 02. 09. 02 for Rs. 7035. 128 million (US$ 117 million) with FEC of Rs. 2638. 12 million (US$ 44 million). Year 2005 updated cost is US$ 133 million. FEATURES SALIENT Installed Capacity 106 MW Annual Energy 436 million k. Wh Design Discharge 30 m 3/sec Design Head 435 m Tunnel Length 3. 8 km Construction Period 4 years EIRR 23. 11 % STATUS Technical Proposals received from pre-qualified firms are under evaluation/approval 36
DIAMER BASHA DAM PROJECT SALIENT FEATURES LOCATION 40 km downstream of Chilas MAIN DAM: Maximum Height 272 m Type Roller Compacted Concrete (RCC) DIVERSION SYSTEM 2 No. Diversion tunnels 1 No. Diversion channel Upstream and Downstream Cofferdams MAIN SPILLWAY: No. of gates 14 Size of gate 11. 5 Χ 16. 24 m RESERVOIR LEVEL 1160 m Gross capacity 8. 1 MAF (10. 0 BCM) Live capacity 6. 4 MAF (7. 9 BCM) Min. operation level El. 1060 m OUTLETS: Low level 2 Sluicing 5 POWERHOUSE(S): 2 Total installed capacity 4500 MW Location and type Two, one each under the right and left abutment No. of units 12 each of 375 MW Average generation 18, 000 Gwh/year Estimated Cost US$ 11. 3 Billion EIRR 19% 37
TARBELA 4 TH EXTENSION HYDROPOWER PROJECT LOCATION Tarbela Dam Existing Installed Capacity 3470 MW Salient Features Tunnel – 4 (already constructed) • Purpose Irrigation • Type Concrete/ Steel Lined • Diameter 45 ft to 36 ft • Length 2997 ft Dam (already constructed) • Height 485 ft (147. 82 m) • Length 9000 ft (2743 m) Spillway (already constructed) 4 th Extension estimated Installed Capacity 960 MW (Approximate cost US$ 750 M) World Bank has been requested to fund for design & implementation of the Project. 38
MUNDA DAM PROJECT LOCATION The project is proposed to be constructed on Swat River about 5 km upstream of Munda Head Works in Mohmand Agency (FATA) SALIENT FEATURES Type Concrete Faced Rockfill Dam Height of Dam 700 Ft Gross Storage 1. 30 MAF Live Storage 0. 67 MAF INSTALLED CAPACITY 740 MW Energy 2407 GWh Right Bank Culturable Command Area 15098 Acres Left Bank Culturable Command Area 10057 Acres Project Cost 1149 mill US$ 39
KOHALA HYDROPOWER PROJECT LOCATION The Project is located in Muzzafarabad District, Azad Jammu & Kashmir. The dam site is proposed just upstream of Domel on Jhelum River (Upper Limb) near siran, 174 km from Islamabad and powerhouse is located at 7 km upstream from Kohala Bridge on lower Limb of Jhelum River Barsala. PC II APPROVED COST PC-II Proforma approved by ECNEC on 24. 8. 2006 for Rs. 545. 732 Million including F. E of Rs 209. 199 million for preparation of Feasibility, Detail design & Tender Documents. SALIENT FEATURES Installed Capacity 1100 MW Gross Head 316 m Design Discharge 425 m 3/sec Annual Energy 5457 GWh Type of Dam RCC Height of Dam 52 m Study Period 24 months Project construction Cost 3032. 493 mill US$ Construction period 6 Years EIRR 20. 00 % 40
KOHALA HYDROPOWER PROJECT STATUS • Consultancy Contract Agreement signed on 26. 06. 2007 at cost of Rs. 312. 467 million for preparation of Feasibility Study, Detailed Engineering Design & Tender Documents with a Joint Venture of: • • • M/s. SMEC International Australia. M/s. Sogreah, France. M/s. Scot Wilson, UK. M/s. Mirza Asociates Engineering Services Pakistan. M/s. Engineering General Consultant, Pakistan. • Final Feasibility report received from Consultants after incorporation of comments from Wapda formations. 41
KOHALA HYDROPOWER PROJECT • During the visit of President of Pakistan to China from 14 th to 17 th October 2008, a MOU was signed with M/s. CWE to implement the project under EPC –Turnkey or BOOT basis with preferential supplier credit through Chinese Bank by the Contractor. Copy of draft Feasibility Report and other details of the project were provided to M/s. CWE on 19. 11. 2008. Decisions of Ministry of Water & Power dated: 17 -02 -09: • • – – – i) WAPDA will hand over feasibility study alongwith supporting data to CWE Ii) CWE will review/check and may request for furtherdata if required Iii) The existing consultants may continue till the stage of Detailed Engineering Design. • Feasibility report alongwith supporting data suppliedto CWE and a visit was conducted by CWE, PPIB & WAPDA • Detailed Engineering design and Preparation of Tender Documents will be completed by August, 2009. 42
DASU HYDROPOWER PROJECT LOCATION Dasu hydropower project is a run of river scheme 7 km upstream of Dasu village on Indus River, 74 km downstream of Diamer Basha Dam and 345 km from Islamabad. SALIENT FEATURES Installed Capacity Annual Energy Design Discharge Net Head Dam Type Gross Storage Capacity (MAF) Power Tunnel (Km) Powerhouse Type of Turbines No. of Units Estimated Project Cost (Billion US$) EIRR Estimated Construction period (years) Diversion Tunnels Number and Shape Size and Lining Average Length Tailrace Tunnels Number and shape Size and lining 4320 MW 21, 300 million k. Wh 2600 m 3/sec 183. 8 m Roller Compacted Concrete 1. 15 3. 1 (average) Underground Vertical Francis 8 8. 486 18. 6% 8 2, D-shaped 12 m x 20 m high, concrete lined 817 m/930 m 4, D-shaped 10 mx 12. 5 m concrete lined 43
DASU HYDROPOWER PROJECT PRESENT STATUS • • • PC-II Proforma approved by ECNEC on September 29, 2003 for Rs. 796. 87 million with FEC Rs. 100. 00 million. A Joint Venture of the following 2 -Foreign & 2 Local firms signed agreement on 15. 02. 2006 for Consultancy Cost of Rs. 343. 861 million: 1. M/s. NESPAK 2. M/s. ACE 3. M/s. Colenco 4. M/s. MWH The Feasibility Study has been completed on 28 th February, 2009. Prequalification of Consultants for preparation of Detailed Engineering Design and Tender Documents completed. RFP issued to pre-qualified Firms for Detailed Design and Tender Documents for submission by 08. 09. 2009. 44
BUNJI HYDROPOWER PROJECT LOCATION The project is located on Indus River near Gilgit. Power House and Dam sites are 560 km & 610 km, respectively from Islamabad. SALIENT FEATURES Installed Capacity (MW) 7100 Gross Head (m) 450 Design Discharge (m 3/sec) 1900 Mean Annual Energy (GWh) 24088 No. & Type of Turbine 20 (Francis) Type of Dam Gravity RCC Height of Dam (m) 200 Estimated Project Cost (Billion US$) 12. 142 Estimated construction period 108 months EIRR (%age) 15 B. C. Ratio 1. 21 No. of Headrace tunnels 5 Tunnel length 7. 8 km Tunnel diameter 11. 6 m Number of Tailrace tunnels 5 Tunnel Length 344 m 45
BUNJI HYDROPOWER PROJECT PRESENT STATUS • • Hydro Planning Organization in association with short term consultants has finalized a Pre-Feasibility report in March 2005. ECNEC approved the PC-II for carrying out feasibility study and detailed design on 14. 12. 2005 for Rs. 832. 716 million inclusive of FEC of Rs. 232. 733 million. Consultancy Contract Agreement signed on 25. 4. 2007 for Feasibility study, Detailed Engineering design and preparation of tender document with a Joint Venter of the following Consultancy firms: • M/s Mott Mac. Donald Ltd (Lead Partner) • M/s Sogreah Consultants SAS • M/s Nippon Koei Co. Ltd. • M/s MM Pakistan (Pvt) Ltd • M/s DMC The Inception Report comprising of 2 volumes was submitted by Consultants on August 10, 2007. Survey and field investigations through core drilling, geological mapping, geophysical survey and hydrologic survey in progress. Draft Feasibility report has been submitted by the Consultants on 31. 03. 2009 and circulated for comments. Detailed design and Tender Documents are scheduled to be completed in August 2010. 46
PHANDAR HYDROPOWER PROJECT LOCATION The project area is located on the right side of Ghizar River in Ghizar District of Northern Areas. 160 km north-west of Gilgit town and 772 km north of Islamabad. PC – II CDWP approved PC-II for preparation of Detailed Engineering Design and Tender Documents on 30. 04. 2007 for Rs. 120 million. SALIENT FEATURES Installed Capacity Gross Head Design Discharge Mean Annual Energy No. of Units Project Cost 80 MW 237 m 40 m 3/sec 350 Million KWh 4 Pelton (Vertical) 70 mill US$ 47
PHANDAR HYDROPOWER PROJECT STATUS ØFeasibility Study was completed by HEPO, WAPDA with GTZ in 2003. ØPC-II for Detail Engineering Design and preparation of Tender Documents approved by CDWP in April 2007 for Rs. 120. 0 million. ØEvaluation of Technical proposals by pre-qualified Firms for Detailed Engineering Design and Tender Documents in progress. ØStudy will be completed in 18 months after engagement of Consultants. 48
LOWER PALAS VALLEY HYDROPOWER PROJECT LOCATION Palas Valley Hydropower Project is located on the left bank tributary of Indus River in Kohistan District, NWFP. The confluence of Chor nullah (Palas Valley) is located 12 km upstream of Patan town and 335 km from Islamabad. SALIENT FEATURES Installed Capacity (MW) Gross Head (m) Design Discharge (m 3/sec) Mean Annual Energy (GWh) No. & Type of Turbine Type of Dam Height of Dam (m) Tentative Project Cost (Mill. US$) Headrace Tunnel (Low Pressure) Tunnel diameter Tunnel length Tailrace Tunnel Length Diameter 621 757 101 2448 3, Pelton Concrete gravity 85 667 5. 7 m 17. 3 km 375 m 6. 5 m 49
LOWER PALAS VALLEY HYDROPOWER PROJECT PRESENT STATUS • The CDWP approved the PC-II for feasibility study on 07. 03. 2005 for Rs. 196. 70 Million including FEC of Rs. 133. 900 Million. • Kfw of Germany is providing the finance for feasibility study of Palas Valley through 5. 00 Million Euro grant. • The consultancy contract for Pre-Feasibility and subsequent Feasibility Studies of Palas Valley and Spat Gah HPPs were awarded in August 2006 to a Joint Venture: ILF (Germany), Verbundplan (Austria), EWE (Switzerland) and ACE (Pakistan). • A report comprising of 13 volumes for Ranking of Identified Project has been submitted by Consultants. • Field investigations and office studies for preparation of Feasibility Study are in progress. • Phase-II: Feasibility study will be completed in November, 2009. 50
LOWER SPAT GAH HYDROPOWER PROJECT LOCATION Spat Gah is the left bank tributary of Indus River in Kohistan District, NWFP. The confluence of Spat Gah is located 8 km downstream of Dasu town, 35 km upstream of Patan town and 365 km from Islamabad. SALIENT FEATURES Installed Capacity (MW) Gross Head (m) Design Discharge (m 3/sec) Mean Annual Energy (Gwh) No. & Type of Turbine Type or Dam Height of Dam (m) Tentative Project Cost (Mill. US$) Headrace Tunnel (Low Pressure) Tunnel diameter Tunnel length Tailrace Tunnel Length Diameter 567 740 96 2189 3, Pelton Concrete gravity 80 614 5. 5 m 13. 6 km 528 m 6. 5 m 51
LOWER SPAT GAH HYDROPOWER PROJECT PRESENT STATUS • The CDWP approved the PC-II for feasibility study on 07. 03. 2005 for Rs. 177. 80 Million including FEC of Rs. 95 Million. • Kfw of Germany is providing the finance for feasibility study of Palas Valley through 5. 00 Million Euro grant. • The consultancy contract for Pre-Feasibility and subsequent Feasibility Studies of Palas Valley and Spat Gah HPPs were awarded in August 2006 to a Joint Venture: ILF (Germany), Verbundplan (Austria), EWE (Switzerland) and ACE (Pakistan). • A report comprising of 13 volumes for Ranking of Identified Project has been submitted by Consultants. • Field investigations and office studies for preparation of Feasibility Study are in progress. • Phase-II: Feasibility Study will be completed in October 2009. 52
BASHO HYDROPOWER PROJECT LOCATION Basho Lungma is located about 40 km downstream of Skardu town and 704 km of Islamabad. The proposed scheme is planned along 6 km lower stretch of Basho Lungma. SALIENT FEATURES Installed Capacity (MW) Gross Head (m) Design Discharge (m 3/sec) Mean Annual Energy (GWh) No. & Type of Turbine Height of Weir (m) Estimated Project Cost (million US$) 28 949 3. 5 137 3, Pelton 4 49. 122 Study Period (month) Implementation Period (months) 18 48 TRANSMISSION LINE 132 KV power supply from Basho to Skardu 45 Km 53
BASHO HYDROPOWER PROJECT PRESENT STATUS • Feasibility Report has been completed by HEPO, WAPDA with GTZ in 2001. • PC-II for Detail Engineering Design and Tender Documents has been approved by CDWP in its meeting held in Nov. 2006 for Rs. 91. 243 million. • RFP is being issued to pre-qualified firms for Detailed Engineering Design and Tender Documents. • Study will be completed in 18 months. 54
KEYAL KHWAR HYDROPOWER PROJECT Keyal Khwar HP is located in District Kohistan, NWFP on river Keyal Khwar, a right bank tributary of the Indus River. The Project is at a distance of 310 km from Islamabad and is accessible by road. PC-I approved by ECNEC to be implemented by WAPDA through ICB for Rs. 7066. 96 mill i/c Rs. 3032. 08 mill (FEC) on June 12, 2002. SALIENT FEATURES: Installed Capacity Mean Annual Energy Design Discharge Net Headrace Tunnel Length Construction Period EIRR 122 MW (2 units of 61 MW each) 426 million KWh 20 m 3/sec 712 m 8. 75 km 76 months 15. 50% • Project cost as per Feasibility Study (179. 9 million Euro). • Kf. W signed loan agreements of 97. 00 million Euro. 55
KEYAL KHWAR HYDROPOWER PROJECT PRESENT STATUS § Feasibility Report completed in October 2007. § Selection & final design of the preferred road route, EMP and RAP have been completed 25 06. 2008. § EOI submitted by 05 Nos. JVs for Detailed Engineering Design, preparation of Tender Documents and Construction Supervision. § Only 03 Nos. JVs/Consultants have submitted Technical Proposals. § These Proposals have been evaluated and final decision / approval under process. 56
LAWI HYDROPOWER PROJECT LOCATION The Project is located on Shishi River, a left bank tributary of Chitral River, near Darosh, NWFP. PC-II APPROVED COST PC-II for preparation of Feasibility Study approved by CDWP on March 22, 2004 for Rs 90. 585 Million. SALIENT FEATURES Installed Capacity Mean Annual Energy Design Discharge Design Head Tunnel Length Project Cost Implementation Period 70 MW 303 million k. Wh 20 m 3/sec 409 m 14 km 120 mill US$ 4 years 57
LAWI HYDROPOWER PROJECT PRESENT STATUS Feasibility Study carried out by HPO. § Kf. W has indicated for financing of the Project. § PC-I has been prepared for Detailed Engineering Design & Tender Documents and Project implementation is under process for approval. 58
HARPO HYDROPOWER PROJECT LOCATION The proposed scheme is identified along 2. 5 km lower stretch of Harpo Lungma, a left tributary of Indus River in Rondu Area, district Skardu. The project area is located 75 km north-west of Skardu town and 670 km north-east of Islamabad. SALIENT FEATURES Installed Capacity (MW) Gross Head (m) Design Discharge (m 3/sec) No. of Units Mean Annual Energy (GWh) 33 716 5. 5 3 Pelton 187 Estimated Cost updated 2009 (million US$) 45. 403 Study Period (month) Implementation Period (months) 18 48 59
HARPO HYDROPOWER PROJECT PRESENT STATUS • Feasibility Study of the Project completed with the technical collaboration of GTZ of Germany in February 2002. • PC-II for Detailed Engineering Design and preparation of Tender Documents has been approved by CDWP in Nov. 2008. • EOI for pre-qualification of Consultants for Detailed Engineering Design & preparation of Tender Documents being evaluated. 60
THAKOT HYDROPOWER PROJECT LOCATION Thakot dam site is located in a narrow section of Indus River, about 3 km downstream of Besham Qila. Distance from Islamabad is about 240 km. SALIENT FEATURES Design Capacity Design Discharge Dam Height Gross Head Full Supply Level Length of Power Tunnel Anual Energy Plant Factor Ø 2800 MW 2900 m 3/sec 60 m. 138 m. 610 m. 19. 8 km. 14095 GWh 57. 5 % PRESENT STATUS • PC-II of the Project for feasibility study has been submitted to Ministry of Water and Power on 30 -04 -09. for processing. • Cost of Feasibility study is Rs. 719. 628 Millions. Local Cost Component Rs. 416. 488 Millions Foreign Cost Component Rs. 303. 139 Millions • The feasibility Study period will be 24 months after engagement of consultants 61
PATAN HYDROPOWER PROJECT LOCATION Patan dam site is located on the Indus River about 4 km upstream of village Patan downstream of Keyal Khwar. The power house (underground) is situated on the left bank 8 km upstream of Besham Qila and 275 km from Islamabad. SALIENT FEATURES Installed Capacity Gross Head Design Discharge Annual Energy Tunnel Length 2800 MW 150 m 2600 m 3/sec 15230 GWh 18 km STATUS Ø PC-II of the project recommended by MOW&P and further submitted to Planning Commission for approval. Ø Cost of Feasibility Study is Rs. 731. 233 mill. Local cost component Foreign cost component Rs. 373. 731 mill Rs. 357. 502 mill Ø The feasibility Study period will be 24 months after engagement of consultants 62
YULBO HYDROPOWER PROJECT LOCATION The dam site is located on the Indus River. The powerhouse is about 9 Km upstream of the village of Shengus, midway between Skardu town and confluence of rivers Indus and Gilgit. The project area is about 660 km from Islamabad. SALIENT FEATURES River Gross Head Water Level Tail Water Level Average Flow Capacity Project Cost Indus 238 m 1920 m 1682 m 990 m 3/s 3000 MW 6 billion US$ PRESENT STATUS Desk study and field reconnaissance initiated by Hydro Planning Organization, WAPDA 63
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