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January 17, 2011 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. January 17, 2011 www.otpcindia.in New Delhi. Contents. Background Project Highlight Power Allocation

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January 17, 2011 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 January 17, 2011 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 07-JAN-11 SITE VIEW FROM (MAIN GATE ROOF)

  6. Site Activity Photographs 07-Jan-11 STACK, HRSG AND GTG FOUNDATION – UNIT-1

  7. Site activity photographs 07-Jan-11 GTG FOUNDATION – UNIT-1

  8. Site Activity Photographs 07-Jan-11 COOLING TOWER : UNIT-1

  9. Site Activity Photographs 07-Jan-11 CW PUMP HOUSE: UNIT-1

  10. Site Activity Photographs 07-Jan-11 PRE-TREATMENT PLANT : CLARIFLOCCULATOR -2

  11. Site activity photographs 07-Jan-11 SWITCHYARD – CONTROL ROOM BUILDING

  12. Project photographs 10-Dec-10 08-Jan-11 HRSG-DRUM AT PORT

  13. Project photographs 12-Nov-10 HRSG : HP DRUM-1 ON TRAILER

  14. Logistic Photographs HRSG Modules : Transportation

  15. Project photographs 12-Nov-10 GT GENERATORS: UNLOADED NEAR KOLKATA

  16. Bypass Construction in Bangladesh

  17. Bypass Construction in Bangladesh

  18. Bypass Construction in Bangladesh

  19. Bypass Construction in Bangladesh

  20. Bypass Construction in Bangladesh

  21. 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%).

  22. 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

  23. Power Allocation • Power Allocation by MoP

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

  25. 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

  26. 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

  27. 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 started 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.

  28. Project Status : Erection ERECTION • Main Plant equipment erection started in Jan-11 • Milestone Target Date UNIT-1 Mechanical Completion Aug-11 Hydro test Completion Oct-11 Readiness for commissioning Dec-11 UNIT-2 Mechanical Completion Nov-11 Hydro test Completion Jan-12 Readiness for commissioning Mar-12

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

  30. 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. • Construction of bypasses in between Ashuganj (Bangladesh) and Palatana (Tripura) has commenced and movement of ODC from Kolkata to Ashuganj expected to start from 20-Jan-11 and from Ashuganj to Palatana site by 15-Feb-11.

  31. PROJECT – STATUS OF INPUTS

  32. AREAS OF CONCERN • SILCHAR – BONGAIGAON TRANSMISSION LINE • Delay in Forest Clearance in Meghalaya (25 KM) and Assam (22 KM) – NETCL • EVACUATION CONSTRAINT: PALATANA – BONGAIGAON • Delay in construction of Azara and Byrnihat sub-station – Assam / Meghalaya • Delay in construction of 400 kV Silchar sub-station – POWERGRID • 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. – NER States • States to absorb Unit-1 power: • Assam : 120 MW Meghalaya: 40 MW • Tripura: 98 MW Manipur: 21 MW • Mizoram: 11 MW Nagaland: 14 MW • Arunachal: 11 MW

  33. ASSISTANCE REQUIRED • Immediate Forest Clearance in Assam (22 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 • POWERGRID to expedite construction of 400 kV Silchar substation to match with Unit-1 commissioning in Dec-11.

  34. Thank You January 17, 2011New Delhi

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