annual report - Tenaga Nasional Berhad

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Operations Review – Generation Division[ Tenaga Nasional Berhad ] [ Annual Report 2008 ]50Graph 5:Equivalent Availability Factor (EAF) by Plant TypeGraph 6:Equivalent Availability Factor (EAF) of all Stations%1101009080706050CB PAKA PD PG GLGR PJ MNJG SGPK KNYR CAM TNBGraph 7:Trending of Equivalent Availability Factor%110100908070605094929088868482Sep’0794.3695.57Oct’07CCP85.6391.3091.97Nov Dec’07 ’07ConvCoal91.0790.9390.7995.21Jan’08Feb’08ConvOil/Gas85.1795.76FY’0794.0695.7990.2 90.2Mar’08Apr’08May’08Jun’08Jul’08Aug’08OCGT Hydro TNBFY’04 FY’05 FY’06 FY’07 FY’0893.6082.01FY’0891.5493.5892.1587.2992.9698.8471.5090.0192.1290.01Graph 7 shows the EAF trendsince FY2004. For FY2008, theEAF achieved was 90.01%, whichis higher than the target valueof 88.6%. The main plannedoutages were Major Overhaulat Manjung Power Station’s U1,Turbine Inspection at TuankuJa’afar Power Station’s GT1A,Inspection at Connaught BridgePower Station’s GT5C and LifeExtension Project at CameronHighlands Power Station.Among the different plant types,conventional oil/gas thermalplants have achieved an EAFof 96.69% followed by opencyclegas turbines at 96.11%,combined-cycle plants at92.48%, hydro plants at 90.52%and conventional coal thermalplants at 82.01%.Plant Equivalent UnplannedOutage Factor (EUOF)TNB Generation’s EUOF wasbetter than the World Classindustrial benchmark of 4%for the last three consecutivefinancial years. The EUOFachieved for FY2008 was 3.34%.Graph 8 shows the EUOF trendsfrom FY2004 to FY2008.Overall, EUOF was excellentwith 80% of the stations havingachieved EUOF of less than 4%.Both Paka and Manjung PowerStations recorded high EUOFdue to the mechanical failuresof the steam turbines. Graph 9shows the EUOF achieved by allthe power stations for FY2008.Details by cause codes for theunplanned outages are as shownin Graph 10.
Graph 8:Trends of Equivalent Unplanned Outage Factor (EUOF)12109.50% %86420Graph 9:Equivalent Unplanned Outage Factor (EUCF) by Station14121086.103.107.182.1011.153.34FY’04 FY’05 FY’06 FY’07 FY’0864.524201.270.902.781.231.132.060.211.162.261.531.51CB PAKA PD PG GLGR PJ MNJG SGPK KNYR CAM TNB1.901.092.590.580.692.472.153.34FY’07FY’08Graph 10:Classification of Equivalent Unplanned Outage Factor (EUOF)HRSG BOILER, 0%HYDRO TURBINE/PUMP, 2%BALANCE OF PLANT,12%BOILER15%STEAMTURBINE12% GENERATOR20%GASTURBINE37%MISC, 2%POLLUTION CONTROLEQUIPMENT, 0%PERSONNEL ORPROCEDURE ERRORS, 0%[ Tenaga Nasional Berhad ] [ Annual Report 2008 ]51
Page 1 and 2: annual report2008
Page 3 and 4: Conversion to more energy efficient
Page 5 and 6: Configure the air conditioner by se
Page 7 and 8: MissionWe are committed to excellen
Page 10 and 11: About Us[ Tenaga Nasional Berhad ]
Page 12 and 13: Corporate Award Highlights[ Tenaga
Page 14 and 15: Corporate Award HighlightsThe Brand
Page 16 and 17: Corporate Award Highlights12. Malay
Page 18 and 19: Notice Of Annual General Meeting[ T
Page 20 and 21: Notice Of Annual General MeetingEXP
Page 22 and 23: Key HighlightsUnit Demand Growth +4
Page 24 and 25: Corporate Performance ChartsProfit
Page 26 and 27: FY2008 Core RevenueFY2008 Total RM2
Page 28 and 29: Operational StatisticsSales Of Elec
Page 30 and 31: [ Tenaga Nasional Berhad ] [ Annual
Page 32 and 33: Chairman’s Letter To Shareholders
Page 34 and 35: Chairman’s Letter To Shareholders
Page 36 and 37: President /CEO’s Review[ Tenaga N
Page 38 and 39: President/CEO’s ReviewRising To T
Page 40 and 41: President/CEO’s Review[ Tenaga Na
Page 42 and 43: President/CEO’s Review[ Tenaga Na
Page 44 and 45: President/CEO’s ReviewOur investm
Page 46 and 47: GenerationTransmissionDistributionF
Page 48 and 49: GenerationMoving forward, Generatio
Page 50 and 51: Operations Review - Generation Divi
Page 58 and 59: Ir. Ab’llah bin Haji Mohd SallehV
Page 60 and 61: Operations Review - Transmission Di
Page 63 and 64: TEWAPERLISKGARBKTRCIMATo SDAOBKHMKh
Page 65 and 66: To focus on its core businessactivi
Page 67 and 68: D i s t r i b u t i o n D i v i s i
Page 69 and 70: Voice Recorder (IVR) and IPTelephon
Page 71 and 72: continues to carry out operations a
Page 73 and 74: SUMMARY OF OPERATIONSFinancial Perf
Page 75 and 76: The Division actively monitored the
Page 77 and 78: As always, TNB invites thefinancial
Page 79 and 80: Operational Summaryi.Regulatory and
Page 81 and 82: Operational SummaryIn order to meet
Page 83 and 84: Operational ImprovementsEfficiency
Page 85 and 86: Divisional GoalsThe Planning Divisi
Page 87 and 88: could pose environmentalissue as a
Page 89 and 90: As it moves forward to a newera, MT
Page 91 and 92: In preparation for stiffercompetiti
Page 93 and 94: Razali bin AwangChief Information O
Page 95 and 96: The Division had also contributedit
Page 97 and 98: Awards and AccoladesICT Chief Infor
Page 99 and 100: Operational Improvements• e-Biddi
Page 101 and 102: local products. An awarenessprogram
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Divisional GoalsFollowing a major r
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Human ResourceManagementApart from
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Human Resources DivisionWith a manp
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• Installation of polymeric132 kV
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Major Projects DivisionUnder the 9
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Organisation DevelopmentDivisionPro
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Vegetation and MaintenanceManagemen
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Dato’ Fuad bin Jaafar(Independent
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Associate /Investment CompaniesJIMA
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Calendar Of Corporate EventsNovembe
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Calendar Of Corporate EventsMay 200
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Media Highlights[ Tenaga Nasional B
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Statement Of Corporate GovernanceTo
Page 130 and 131:
Statement Of Corporate GovernanceRo
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Statement Of Corporate Governance[
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Statement Of Corporate Governance(b
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Statement Of Corporate Governance[
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Statement Of Corporate Governance(7
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Enterprise Wide Risk ManagementTNB
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Enterprise Wide Risk Management3. M
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Statement Of Internal ControlBoard
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Statement Of Internal Control[ Tena
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Board Audit Committee Report[ Tenag
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Terms Of Reference Of The Board Aud
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Terms Of Reference Of The Board Aud
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Board Of Directorsfrom left to righ
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Profile Of DirectorsTan Sri Leo Mog
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Profile Of DirectorsDato’ Puteh R
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Profile Of DirectorsDato’ Zainal
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Group Executive Council Committee -
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Group Executive Management Committe
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Corporate Social Responsibility[ Te
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Other Services - Productivity And Q
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Statement Of Environment[ Tenaga Na
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Financial Statements[ Tenaga Nasion
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Directors’ ReportRESERVES AND PRO
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Directors’ ReportDIRECTORS’ BEN
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Income Statementsfor the financial
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Balance Sheetsgroup Companynote 200
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Statement Of Changes In Equitynon-d
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Cash Flow Statementsgroup Company20
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Notes To The Financial Statements2
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Statement by Directorspursuant to S
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Independent Auditors’ Reportto th
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Analysis Of Shareholdingsas at 9 Oc
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Analysis Of Shareholdings30 LARGEST
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Analysis Of Unsecured Convertible R
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Property List- generation[ Tenaga N
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Property List- distribution[ Tenaga
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StampSymphony Share Registrars Sdn.
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