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LAKHRA POWER GENERATION COMPANY Ltd. (GENCO-IV) LPGCL is a Public limited Co. which was incorporated under Companies Ordinance in Feb 2002 and started.

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Presentation on theme: "LAKHRA POWER GENERATION COMPANY Ltd. (GENCO-IV) LPGCL is a Public limited Co. which was incorporated under Companies Ordinance in Feb 2002 and started."— Presentation transcript:

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2 LAKHRA POWER GENERATION COMPANY Ltd. (GENCO-IV) LPGCL is a Public limited Co. which was incorporated under Companies Ordinance in Feb 2002 and started functioning from 1 st July LPGCL is a Public limited Co. which was incorporated under Companies Ordinance in Feb 2002 and started functioning from 1 st July The company has beengranted Generation License # GL/06/2005 by NEPRA on 18th Feb 05. The company has been granted Generation License # GL/06/2005 by NEPRA on 18th Feb 05. NEPRA made determination of Tariff on 21 st Feb 05. NEPRA made determination of Tariff on 21 st Feb 05.

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4 Unit-Wise Detail Unit Name TypeCOD/Age Installed Capacity Dependable Capacity FuelFSA ST-1 Fluidized Bed Combustion MW 40 MW Lignite Coal Coal supplied Agreement with LCDC ST MW 40 MW Lignite Coal ST MW 40 MW Lignite Coal

5 FBC POWER STATION LAKHRA Ever since commissioning, this Plant faces many technical problems resultantly its availability and performance remained low, during 2001, it was decided that the Government of Sindh should take necessary action to privatize Lakhra Power Plant in consultation with Wapda. The privatization process of this plant remained very slow.

6 The station management in 2003 made a rehabilitation programme amounting to Rs.441 million which was scrutinized by a Tech Committee in June 03 on the directive of BOD meeting. The station management in 2003 made a rehabilitation programme amounting to Rs.441 million which was scrutinized by a Tech Committee in June 03 on the directive of BOD meeting. However based upon Non Destructive Testing by experts of WAPDA Central workshop Faisalabad and historical data of Shutdowns, areas of replacements further reduced and expenditure to Rs.254 million. However based upon Non Destructive Testing by experts of WAPDA Central workshop Faisalabad and historical data of Shutdowns, areas of replacements further reduced and expenditure to Rs.254 million.

7 But later it was decided to lease out Lakhra Power Plant and related facility on ROMM (Rehabilitation Operation Maintenance, & Management basis). But later it was decided to lease out Lakhra Power Plant and related facility on ROMM (Rehabilitation Operation Maintenance, & Management basis). In result of an open bid, agreement for 20 years was signed on between LPGCL and M/s Associated Lakhra Energy Limited. In result of an open bid, agreement for 20 years was signed on between LPGCL and M/s Associated Lakhra Energy Limited. The management has stopped the comprehensive maintenance of Lakhra Power Plant after the lease agreement The management has stopped the comprehensive maintenance of Lakhra Power Plant after the lease agreement.

8 The Zonal Labor Union Lakhra has filed a petition in Sindh High Court, Challenging the leasing of Lakhra Power Plant. The Zonal Labor Union Lakhra has filed a petition in Sindh High Court, Challenging the leasing of Lakhra Power Plant. M/s Habibullah energy the other bidder also filed petition in Sindh High Court against leasing. M/s Habibullah energy the other bidder also filed petition in Sindh High Court against leasing. After the Court case, the local management strives hard and rehabilitates the boiler No.1 and finally commission the boiler on Since then same unit is under operation successfully on 35 MW continuously. After the Court case, the local management strives hard and rehabilitates the boiler No.1 and finally commission the boiler on Since then same unit is under operation successfully on 35 MW continuously.

9 On both Petitions Sindh High Court Hyderabad Circuit decides in favour of leasing. On both Petitions Sindh High Court Hyderabad Circuit decides in favour of leasing. Labour Union & M/s Habibullah Energy appealed in the Supreme Court of Pakistan against the decision of High Court of Sindh., which is still pending. Labour Union & M/s Habibullah Energy appealed in the Supreme Court of Pakistan against the decision of High Court of Sindh., which is still pending. The date is in office from April 2010 The date is in office from April 2010

10 General Characteristics Maximum Load(MW) Minimum Load(MW) Plant Capacity Factor(%) Load Factor(%)3735 Utilization Factor(%)1311

11 Availability Characteristics Total No. of ShutdownsNos Total Shutdown (Hours)(Hrs.) No. of forced shutdowns(Hrs.) Operating Period(Hrs.) Standby Period(Hrs.) Forced Outage Factor(%) Planned Outage Factor(%)--- Operating Factor(%) Standby Factor(%)---3 Plant Availability Factor(%)171815

12 Operation Characteristics Gross Energy Generation(MkWh) Energy Sent Out(MkWh) Reactive Power MVAR Generation (MkWh) Auxiliary Consumption(MkWh) Auxiliary Consumption(%)2726 Output Fctor(%)7374

13 Fuel Operation Factors Total Fuel Consumption(M. Ton) 162, , , Fuel Consumption/kWh(Kg/kWh) Gross Heat Rate(Btu/kWh) Design Heat Rate at Maximum Load (Btu/kWh) Net Heat Rate(Btu/kWh) Thermal Efficiency (Gross)(%) Thermal Efficiency (Net)(%)

14 Cost Factor Fuel Cost(Rs./Kwh) O & M Cost(Rs./Kwh) Total Cost of Energy Generated (Rs./Kwh)

15 Present Major Technical Problems Acute shortage of cooling water, as river Indus changes its course and moves forward about 0I k.M. Efforts are being made to deepen & dig out a channel to connect the intake pound with river. Efforts for new site selection of Pump House Deterioration of Main cooling Towers Rehabilitation of Stacks & structure Replacement of Cooling Fan & cables

16 Present Major Technical Problems Coal Handling System Rehabilitation of coal Bunkers. Rehabilitation of gear boxes, Coal Crushers & Limestone crushers, Pocking Impeller & Emergency reciprocating feeders Rehabilitation of Coal Cranes & Limestone Cranes. Modification & revival of Dust collectors, Iron removers Boiler Installation of Double Scraper chain for Boiler 1, 2 & 3. Rehabilitation of bags House; doors, ducts & filter bags Rehabilitation of Coal Feeders, Spent bed Coolers for Boiler Rehabilitation of Coal Spreader for Boiler 2&3. Rehabilitation of insulation & cladding, Expansion joints. Modification of re-injection system

17 Sr. No.SCOPEWORK PLAN ESTIMATED AOMOUNT IN MILLION Rs. 01. Boilers & Related Auxiliary Equipments Due to deteriorating condition of boilers. Complete rehabilitation alongwith related auxiliary equipments is necessary. Overall reliability / availability of systems improve and efficiency also improved Turbo Generator and Related Auxiliary Equipments Turbine & Generator need overhauling along with supervisory equipments Efficiency will be improved REFURBISHMENT PLAN

18 Sr. No. SCOPE OF REHIBILITATION WORK JUSTIFICATION OF WORK ESTIMATED AOMOUNT IN MILLION Rs. 03 Fuel Handling Systems Due to deteriorating conditions of Fuel Handling Systems. Related auxiliary equipments needs to be replaced / rehabilitate.Overall reliability / availability of systems improve and efficiency also improved Switch Gears and Switch Yard Equipments Existing position of most of the equipments is worst and requires renovation & replacement. Overall reliability / availability of systems improve and efficiency also improved REFURBISHMENT PLAN

19 Sr. No. SCOPE OF REHIBILITATION WORK JUSTIFICATION OF WORK ESTIMATED AOMOUNT IN MILLION Rs. 05. Civil Works. Rehabilitation of existing acid resistance tiles and fiber glass treatment at dami plant, repair of coal bunker and coal shed Water Intake System The river has changed the direction and flowing away from the pump house. The whole area is silt Re-location of existing pump house complete study and commissioning including replacement of pipe line and renovation of power supply system becomes evident REFURBISHMENT PLAN

20 Sr. No. SCOPE OF REHIBILITATION WORK JUSTIFICATION OF WORK ESTIMATED AOMOUNT IN MILLION Rs. 07 Chiller Plant Old plant was out of order since long and could no be made serviceable due to lack of spears being absolute model. Improve the efficiency and working environment Laboratory Equipments. All equipments are needed for efficiency improvement and quality control of stem water, fuel and environment monitoring REFURBISHMENT PLAN

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