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April 25, 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. April 25, 2011 www.otpcindia.in New Delhi. Contents. Background Project Highlight Power Allocation

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April 25, 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 April 25, 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 • Project Status : Erection • Logistics • Status of Inputs • Areas of Concern • Assistance Required

  3. LAYING OF FOUNDATION STONE October 29, 2005

  4. Source of Inspiration

  5. 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%).

  6. 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

  7. Power Allocation • Power Allocation by MoP

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

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

  10. 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

  11. Project Status : Supply & Construction SUPPLIES • All ODC to be transported through Bangladesh dispatched from BHEL works. Transportation of ODC from Kolkata to Ashuganj in Bangladesh started in February’11 and last consignment expected to reach Bangladesh in May’11. • Supplies of non-ODCs to be transported via Gauhati started in Mar-10 and last dispatch from BHEL works for Unit-1 & Unit-2 is expected by Jun-11 and Sep-11 respectively. 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 Jun-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.

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

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

  14. 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 on 29th November 2010 formally allowing movement of ODCs through Bangladesh territory. • 90 ODCs shall be transported through Bangladesh. Construction of bypasses in between Ashuganj (Bangladesh) and Palatana (Tripura) has breen completed. • 13 ODCs have reached site, 2 are likely to reach site within 2-3 days and balance ODCs are expected to reach site progressively by Jun-11.

  15. PROJECT – STATUS OF INPUTS

  16. 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, Byrnihat and Surajmaninangar sub-station – Assam / Meghalaya / Tripura • Delay in construction of 400 kV Silchar sub-station – POWERGRID • Delay in construction of Palatana – Silchar Line – NETCL / 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

  17. ASSISTANCE REQUIRED • Immediate Forest Clearance in Assam (22 KM), Meghalaya (25 KM) and Tripura (4 KM) required. • State governments to expedite development of Azara (Assam), Byrnihat (Meghalaya) and Surajmaninagar (Tripura) 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. • NETC and POWERGRID to expedite construction of 400 kV D/C Palatana – Silchar Line

  18. Thank You April 25, 2011New Delhi

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