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December 16, 2010 otpcindia New Delhi

2 X 363.3 Combined Cycle Gas Power Project Palatana, Tripura Presentation at Ministry of Development of North Eastern Region, Government of India. December 16, 2010 www.otpcindia.in New Delhi. Contents. Background Project Highlight Power Allocation

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December 16, 2010 otpcindia New Delhi

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  1. 2 X 363.3 Combined Cycle Gas Power Project Palatana, TripuraPresentationatMinistry of Development ofNorth Eastern Region,Government of India December 16, 2010 www.otpcindia.inNew Delhi

  2. Contents • Background • Project Highlight • Power Allocation • Project Location • Gas Supply Network of ONGC • Project Status : Clearances & Permits • Project Status : Supply and Construction • Logistics • Status of Inputs • Areas of Concern • Assistance Required

  3. LAYING OF FOUNDATION STONE October 29, 2005

  4. Source of Inspiration

  5. Site Activity Photographs 10-Dec-10 SITE VIEW FROM (MAIN GATE ROOF)

  6. Site activity photographs 10-Dec-10 GTG & STG BUILDING : UNIT-1

  7. Site Activity Photographs 10-Dec-10 10-Dec-10 COOLING TOWER : UNIT-1

  8. Site activity photographs 10-Dec-10 CW PUMP HOUSE : UNIT-1

  9. Site Activity Photographs 10-Dec-10 10-Dec-10 132 kV SWITCHYARD

  10. Background • Unutilized gas reserves in Tripura • Transportation of gas to mainland not economically viable • Possible Option – Gas head generation & transmission of electricity • Government of Tripura, ONGC and IL&FS join hands to set-up Power Plant to provide good quality energy in NER: stimulating economic growth • Hon’ble Prime Minister laid the foundation stone in October, 2005

  11. Project Highlight • Capacity: 2 x 363.3 MW • Type: Gas Based Combined Cycle • Location: Palatana, Tripura • Project Cost: Rs 3,429 Crore • Source of Fuel: ONGC’s Gas Field in Tripura • Type of Fuel: Natural Gas • Quantity of Fuel: 2.65 MMSCMD • Source of Water: River Gumti • Quantity of Water: 125 MLD • Promoters: ONGC (50%), IL&FS (26%), GOT (0.5%).

  12. Project Highlight …… Contd • EPC Contractor: Bharat Heavy Electricals Limited (BHEL) • Award of Contract: 23-Jun-08 • Commissioning: Unit-1: 22-Dec-11, Unit-2: 22-Mar-12 • Evacuation: 650 KM 400 KV D/C Palatana – Bongaigaon Line

  13. Power Allocation • Power Allocation by MoP

  14. Project Location Ajara S/S Byrnihat S/S Silchar S/S 650 kms 400 kV D/C line

  15. Gas Supply from ONGC – Tripura Asset Kunjaban Manifold Konaban GGS 6” 19.5km Pipeline (Sector-V) 8” 19.5km Pipeline (Sector-IV) 16” 12km Pipeline (Sector–II) Agartala Dome GGS(ADB) Nimbutali 20” 12km Pipeline (Sector –I) 20” 41km Pipeline (Sector-I) Palatana Bagabasa Sectionalizing Valve Station 16” 22km Pipeline (Sector – III) Sonamura GGS 8” 12.5km Pipeline (Sector –VI) F1A : Facility F1 (Early) F1B : Facility F1 (as per NOA) F 2 : Facility F2 6” 12.5km Pipeline (Sector-VII) Sundalbari Manifold

  16. Project Status: Clearances and Agreements • Clearance received from MOEF, TSPCB, AAI, MOD • State Support Agreement Signed • 206 Acres of Land Acquired for the project • Shareholders Agreement, Gas Sale & Purchase Agreement and Power Purchase Agreement signed. • Long Term Service Agreement signed with OEM (GE) for Gas Turbine

  17. Project Status : Supply & Construction SUPPLIES • Dispatch of ODCs to be transported through Bangladesh started in May-10 and last dispatch from BHEL works for Unit-1 & Unit-2 is expected by end Feb-11. • Supplies of non-ODCs to be transported via Gauhati started in Mar-10 and last dispatch from BHEL works for Unit-1 is expected by Apr-11 and for Unit-2 by Aug-11. CIVIL CONSTRUCTION • Piling and foundation of major buildings for Unit-1 completed and main plant equipment erection shall start in Jan-11. • Major structures for Unit-2 are likely to be ready for erection by Apr-11. • Work for Cooling Tower and Water Treatment System has commenced. CT-1 is likely to be commissioned in Sep-11 and Water Treatment System is likely to be commissioned in Jul-11 • Construction of River Water Intake Pump house and pipeline has commenced and likely to be commissioned by Jul-11.

  18. Project Status : Erection ERECTION • Erection contract has been awarded and erection of Main Plant equipment shall start in Jan-11 • Milestone Target Date Mechanical Completion Aug-11 Hydro test Completion Oct-11 Readiness for commissioning Dec-11

  19. Routes: Kolkata – Ashuganj – Palatana Kolkata – Karimgunj - Palatana

  20. Logistic: MOU Signing with Govt of Bangladesh

  21. Logistic: MOU Signing with Govt of Bangladesh

  22. Logistic: Movement of ODC by Barge

  23. Logistic: Movement of ODC through Road Diversion

  24. Logistics – Overview • Routes for transportation of ODCs from Kolkata: There are two routes available for transportation of ODCs to Palatana site: • Via Karimganj: 1318 KM (river) + 320 KM (road - India) • Via Ashuganj (Bangladesh): 856 KM (river) + 115 KM (road – India + B’dsh) • Ashuganj route has been selected because river route is navigable through out the year and road route passes through generally plain land leading to less risk in transportation. • Hon’ble Prime Minister of Bangladesh during her visit to India in Jan-10 agreed to allow movement of ODC through Ashuganj in Bangladesh.Since then, Ashuganj has been included in Indo-Bangla Water Transport Proto-call and MOU has been signed with GOB formally allowing movement of ODCs through Bangladesh territory. • 96 ODCs shall be transported through Bangladesh for which construction of RO-RO jetty at Ashuganj and bypasses between Ashuganj and Palatana has started. • Movement of ODC from Kolkata to Ashuganj shall start from jan-11 and from Ashuganj to Palatana site shall start in Feb-11.

  25. PROJECT – STATUS OF INPUTS

  26. AREAS OF CONCERN • PALATANA – SILCHAR TRANSMISSION LINE • Delay in Forest Clearance in Assam (4 KM) • SILCHAR – BONGAIGAON TRANSMISSION LINE • Delay in Forest Clearance in Meghalaya (25 KM) and Assam (22 KM) • EVACUATION CONSTRAINT: PALATANA – BONGAIGAON • Delay in construction of Azara and Byrnihat sub-station • DOWNSTREAM NETWORK BY BENEFICIARY STATES • Work yet to commence by States i.e. Assam, Tripura, Mizoram etc for absorption of power. Unit-1 commissioning may be delayed on this account.

  27. ASSISTANCE REQUIRED • Immediate Forest Clearance in Assam (26 KM) and Meghalaya (25 KM) required. • State governments to expedite development of Azara and Byrnihat sub-station and downstream network to match Unit-1 commissioning in Dec-11 • States to advise POWERGRID to install series-compensation facility at Bongaigaon sub-station. • Government of Tripura to expedite construction of 132 KV line and provide startup power by May-11

  28. Thank You December 16, 2010New Delhi

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