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PAKISTAN WATER AND POWER DEVELOPMENT AUTHORITY

ROLE OF WAPDA IN THE DEVELOPMENT. OF. HYDEL POTENTIAL IN PAKISTAN. PAKISTAN WATER AND POWER DEVELOPMENT AUTHORITY. BY ENGR. MAQSOOD SHAFIQUE QURESHI ENGR. HAJI MUHAMMAD FAROOQ AHMAD. August 11, 2009. ELECTRICITY PRODUCTION WORLD WIDE.

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PAKISTAN WATER AND POWER DEVELOPMENT AUTHORITY

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  1. ROLE OF WAPDA IN THE DEVELOPMENT OF HYDEL POTENTIAL IN PAKISTAN PAKISTANWATER AND POWER DEVELOPMENT AUTHORITY BY ENGR. MAQSOOD SHAFIQUE QURESHI ENGR. HAJI MUHAMMAD FAROOQ AHMAD August 11, 2009

  2. ELECTRICITY PRODUCTION WORLD WIDE

  3. RATIO OF HYDEL-THERMAL MIX PROJECTS IN PAKISTAN

  4. PRESENT INSTALLED CAPACITY IN PAKISTAN Ref: Power System Statistics, 32nd Issue, Planning (Power) Department (NTDC), WAPDA - Jan, 2008.

  5. HYDROPOWER GENERATIONIN VARIOUS COUNTRIES OF THE WORLD Reference: The International Journal on Hydropower & Dams, 2008.

  6. ELECTRICITY CONSUMPTION BY VARIOUS COUNTRIES OF THE WORLD Ref. World Atlas & Industry Guide 2007 The International Journal on Hydropower & Dams

  7. ELECTRICITY CONSUMPTIONBY VARIOUS COUNTRIES OF THE WORLD

  8. COMPARISON OF STORAGE FORDIFFERENT RIVERS OF THE WORLD

  9. PAKISTAN’S ELECTRIC POWER DEMAND (2007-2030) MW YEAR

  10. YEAR WISE HYDEL POWER INDUCTION Figure 1: Year Wise Hydel Power Induction YEAR

  11. HYDEL POWER CAPACITY ADDITION IN LAST 6 DECADES YEAR

  12. PAKISTAN’S HYDROPOWER POTENTIAL (RIVERWISE SUMMARY)

  13. PAKISTAN’S HYDROPOWER POTENTIAL Swat & Chitral River Scheme below 50 MW 1463 MW Jhelum River Basin 4653 MW 6819 MW 44746MW Indus River Basin

  14. HYDROPOWER DEVELOPMENT IN PAKISTANS U M M A R Y

  15. HYDROPOWER DEVELOPMENT IN PAKISTAN

  16. HYDROPOWER PROJECTS UNDERTAKEN BY WAPDASUMMARY

  17. WAPDA HYDEL STATIONSIN OPERATION *Under Rehabilitation

  18. HYDROPOWER PROJECTSUNDER CONSTRUCTION WITH WAPDA

  19. HYDROPOWER PROJECTSREADY FOR CONSTRUCTION

  20. HYDROPOWER PROJECTS UNDER STUDIES BY WAPDA

  21. 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.

  22. RECOMMENDED MITIGATIONS • Funds may be arranged/allocated on priority basis for the planningand 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.

  23. THANK YOU

  24. BACK UP DATA

  25. KHAN KHWAR HYDROPOWER PROJECT

  26. ALLAI KHWAR HYDROPOWER PROJECT

  27. DUBER KHWAR HYDROPOWER PROJECT

  28. 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 15536 Acres • PROJECT COST US$ 73.2 Million

  29. GOMAL ZAM DAMMULTIPURPOSE DAM PROJECT

  30. 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

  31. JINNAH HYDROPOWER PROJECT

  32. 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.

  33. KURRAM TANGI DAM PROJECT 8

  34. KURRAM TANGI DAM PROJECT 10

  35. 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 • Dam Type Earth & Rock fill • Height 400 feet • Gross Storage 7.6 MAF • Live Storage 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.

  36. 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 kWh • Design Discharge 30 m3/sec • Design Head 435 m • Tunnel Length 3.8 km • Construction Period 4 years • EIRR 23.11 % • STATUSTechnical Proposals received from pre-qualified firms are under evaluation/approval

  37. DIAMER BASHA DAM PROJECTSALIENT 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 capacity4500 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 CostUS$ 11.3 Billion EIRR 19%

  38. TARBELA 4TH EXTENSION HYDROPOWER PROJECT

  39. 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$

  40. 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 m3/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 %

  41. 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.

  42. KOHALA HYDROPOWER PROJECT During the visit of President of Pakistan to China from 14th to 17th 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.

  43. 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 4320 MW • Annual Energy 21,300 million kWh • Design Discharge 2600 m3/sec • Net Head 183.8 m • Dam Type Roller Compacted Concrete • Gross Storage Capacity (MAF) 1.15 • Power Tunnel (Km) 3.1 (average) • Powerhouse Type Underground • Type of Turbines Vertical Francis • No. of Units 8 • Estimated Project Cost (Billion US$) 8.486 • EIRR 18.6% • Estimated Construction period (years) 8 • Diversion Tunnels • Number and Shape 2, D-shaped • Size and Lining 12m x 20m high, concrete lined • Average Length 817m/930m • Tailrace Tunnels • Number and shape 4, D-shaped • Size and lining 10mx12.5m concrete lined

  44. 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: • M/s. NESPAK • M/s. ACE • M/s. Colenco • M/s. MWH • The Feasibility Study has been completed on 28th 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.

  45. 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 (m3/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

  46. 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 MacDonald 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.

  47. 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 80 MW Gross Head 237 m Design Discharge 40 m3/sec Mean Annual Energy 350 Million KWh No. of Units 4 Pelton (Vertical) Project Cost 70 mill US$

  48. PHANDAR HYDROPOWER PROJECT STATUS Feasibility Study was completed by HEPO, WAPDA with GTZ in 2003. PC-II for Detail Engineering Design and preparation of Tender Documents approved by CDWP in April 2007 for Rs. 120.0 million. Evaluation of Technical proposals by pre-qualified Firms for Detailed Engineering Design and Tender Documents in progress. Study will be completed in 18 months after engagement of Consultants.

  49. 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) 621 Gross Head (m) 757 Design Discharge (m3/sec) 101 Mean Annual Energy (GWh) 2448 No. & Type of Turbine 3, Pelton Type of Dam Concrete gravity Height of Dam (m) 85 Tentative Project Cost (Mill.US$) 667 Headrace Tunnel (Low Pressure) Tunnel diameter 5.7 m Tunnel length 17.3 km Tailrace Tunnel Length 375 m Diameter 6.5 m

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