HPT’sHPT’s Activity Activity forfor ThermalThermal PowerPower PlantsPlants

HitachiHitachi PlantPlant Technologies,Technologies, LtdLtd

July,July, 20062006 BusinessBusiness AreaArea

¾ ¾ Steam Turbine ¾ Generator ¾ HRSG ¾ Conventional Boiler (Coal, Oil, Gas) ¾ Combined Cycle ¾ Co-generation Plant etc

Hitachi Plant Technologies 2 TypeType ofof ProjectProject

) Installation of New Equipment ) Refurbishment ) Overhaul ) Renovation ) Replacement ) Maintenance etc

Hitachi Plant Technologies 3 ScopeScope ofof Work:Work: OverviewOverview

Construction Materials Planning Fabrication Detail Design BOP Supply Design Engineering of BOP Spare Parts Project Management Civil & Field Maintenance Field Building Work & Repair Work Electrical Supply of Work Piping Mechanical Fabrication & Work Erection Materials

Hitachi Plant Technologies 4 DivisionDivision ofof Works:Works: Case-1Case-1

OWNER

Main Contractor

Supplier HPC • Main Equipment • M & E Field Wok • Basic Engineering • BOP Design & Supply • Detail Eng. / Material Supply • Civil & Building

Hitachi Plant Technologies 5 DivisionDivision ofof Works:Works: CaseCase 22

OWNER

Main Contractor

Supplier HPC

• Main Equipment • M & E Field Wok • Basic Engineering • Detail Engineering • BOP Design & Supply • Material Supply • Civil & Building

Hitachi Plant Technologies 6 MajorMajor MailMail stonestone

¾ JAPAN: - First power plant : year1957 - 250 units constructed in Japan ¾ OVERSEAS: - First power plant - in India: year 1963 - Erection Experience in over 20 counties

Hitachi Plant Technologies 7 ExecutionExecution RecordRecord inin Overseas:Overseas: OverviewOverview

PAKISTAN CANADA GTG 16unit &TG: TG 19 projects: 1,140MW 5,520MW

IRAN JAPAN GTG 23unit & TG: 83 projects: 41.815MW 600MW Br: 16 projects BTG: 25 projects TG:25 projects KUWAIT CC: 11 projects GTG 8 units: BAHAMA GTG: 6 projects 225 MW GTG 2unit: 50 MW EGYPT CHINA GTG 4units : 100MW BTG:250MW MEXICO GTG 7 units & TG: NIGERIA THAILAND 456 MW GTG 6 units & BTG: CC & BTG: 79MW 1,690 MW CUBA GTG 3unit & BTG: PHILIPIPINES 229MW TG & Br: 850MW INDIA SAUDIARAB IA GTG 2unit, BTG GTG 10 units: & TG: 200 MW SINGAPORE VENEZUELA 350 MW GTG 2units, CC, Br 3units: 1,200MW MALAYSIA TG: 2,650 MW GTG 7 units: 170MW TOTAL: 64,000 MW ARGENTINA AUSTRALIA TG 2units: 360MW GTG 5units, TG & Br: 3,856MW

Hitachi Plant Technologies 8 ExecutionExecution RecordsRecords :: OverseasOverseas

PERU THAILAND Ilo Thermal Power MAPUTAPHUT 125 MW 70MW x 2 GT-G (Marker: Hitachi, Ltd.) (Maker : GE) Completed in Year 2000 Completed in Year 1997

Hitachi Plant Technologies 9 ExecutionExecution RecordsRecords :: OverseasOverseas

NIGERIANIGERIA NIGERIANIGERIA Lagos Thermal Power Delta Power Station Boiler/Turbine H25 Gas Turbine 6Unit Rehabilitation Work (Maker: HITACHI) (Maker: HITACHI)

Hitachi Plant Technologies 10 ExecutionExecution RecordsRecords :: OverseasOverseas

BAHAMA Bahama Electricity Co. 25MW x 2 Gas Turbines (Marker: Hitachi, Ltd.) Completed in Year 2003

Hitachi Plant Technologies 11 ExecutionExecution RecordsRecords :: OverseasOverseas

BAHAMA 1. Contract Formation: HitachiHitachi Ltd. Ltd. Main Equipment Supply

BahamasBahamas Electricity Electricity Corp. Corp. SumitomoSumitomo Corp. Corp. Foundation work, HitachiHitachi Plant Plant Installation work & 2. Location: Material Supply

ReplacementReplacement ofof GTGGTG (F5(F5 class)class) toto H25H25 (25MW)(25MW)

Hitachi Plant Technologies 12 MajorMajor Projects:Projects: OverseasOverseas

EGYPT Cairo North 750MW Combined Cycle Power Station Erection Works 250MW x 2 Gas Turbines and Generators (Maker: Mitsubishi Heavy Industries) 250MW x 1 Steam Turbine (Maker: Hitachi,Ltd.)

Hitachi Plant Technologies 13 ExecutionExecution Records:Records: SingaporeSingapore -- Overview Overview

~ SenokoSenoko P.S.P.S. No.1 No.1~88 × 120MW120MW×33 × 250MW250MW×55

JurongJurong P.S.P.S. No.1No.1~~44 60MW60MW××44

TuasTuas stagestage 22 Phase2Phase2 720MW720MW C/CC/C

Tuas Stage1No.1,2 Sakura P.S. 800MW C/C Seraya P.S. No.4~6 Tuas Stage1No.1,2 Sakura P.S. 800MW C/C Seraya P.S. No.4~6 HPCHPC 600MW×2 250MW×3 600MW×2 250MW×3 SingaporeSingapore BranchBranch Hitachi Plant Technologies 14 ExecutionExecution Records:Records: SingaporeSingapore -- Tuas Tuas

SINGAPORE Tuas Stage I 600 MW x Tuas Stage II 360 MWx2 2ST-G (Maker:Hitachi,Ltd.) Combined Cycle Power Station Completed in Year 1999 (Maker: Mitsubishi Heavy Industries)

Hitachi Plant Technologies 15 ExecutionExecution RecordsRecords inin AustraliaAustralia STANWELL: 1,400MW(350MW×4) Maker: Hitachi,Ltd. Completed in year 1996 TARONG: 1400MW(350MW×4) MUNGARRA: Maker: Hitachi,Ltd. TARONG NORTH: 37MW (F6×1) Completed in year 1988 450MW(450MW×1) Maker: Hitachi,Ltd. Maker: Toshiba,Ltd. Completed in year Completed in year 2002 1989 BRISBANE

MELBOURNE PERTH SYDNEY LOY YANG B: PINJAR: KALGOORIE: 1,000MW(500MW×2) 37MW (F6×1) 37MW (F6×1) Maker :Hitachi,Ltd. Maker : Hitachi,Ltd. Maker: Hitachi,Ltd. Completed in year 1996 Completed in year 1990 Completed in year 1989

Hitachi Plant Technologies 16 ExecutionExecution Records:Records: Australia-Australia- Queensland Queensland

Tarong Power Station 350MW x 4 Steam Turbines (Maker: Hitachi, Ltd.) Completed in Year 1988

Hitachi Plant Technologies 17 ExecutionExecution Records:Records: Australia-Australia- Queensland Queensland

Tarong North Power Station 450MW x 1 Steam Turbines (Maker: Toshiba, Ltd.) Completed in Year 2002

Hitachi Plant Technologies 18 ExecutionExecution Records:Records: Australia-Australia- Queensland Queensland

Stanwell Power Station 350MW x 4 TG & Auxiliaries (Maker: Hitachi, Ltd.) Completed in Year 1996

Hitachi Plant Technologies 19 ExecutionExecution Records:Records: Australia-Australia- Victoria Victoria

Loy Yang ‘B’: 500MW x 2 TG & Auxiliaries (Maker: Hitachi, Ltd.) Completed in Year 1996

Hitachi Plant Technologies 20 ExecutionExecution Records:Records: Australia-Australia- Western Western AustraliaAustralia

- Mungarra : 37MW x 1 F6 Gas Turbine (Maker: Hitachi, Ltd.) Completed in year 1989 - Kalgoorlie: 37MW x 1 F6 Gas Turbine (Maker: Hitachi, Ltd.) Completed in year 1989 - Pinjar: 37MW x 1 F6 Gas Turbine (Maker: Hitachi, Ltd.) Completed in year 1990

Hitachi Plant Technologies 21 ExecutionExecution Records:Records: KoganKogan Creek Creek 750MW750MW ( ( underunder construction)construction)

) Project Name: Kogan Creek Power plant 750MW coal fired power station ) Location: Queensland, Australia ) Owner: CEPA(Kogan Creek)Holding Pty Ltd. ) Manufacture: Ltd. Australia ) Scope of our work: Installation work ) Date of Contract: Aug 2005 ) Date of Completion: Aug, 2007

Hitachi Plant Technologies 22 ExecutionExecution Records:Records: AustraliaAustralia

) Waste Water Treatment Plant for Sydney Metropolitan Waste Disposal Authority ) Major overhaul of Tarong U1 Turbine ) Refurbishment and re-commissioning of Swankbank ‘A’ Sootblowers ) Electrical & instrumentation for retrofit of precipitators fabric filter plant Swankbank ‘B’. ) Cabling, light & power services for Callide ‘A’ re- powering

Hitachi Plant Technologies 23 ExecutionExecution RecordsRecords :: VenezuelaVenezuela -- CADAFE CADAFE

) 1978– 1984

) PLANTA CENTRO UNITS 3 & 4, and Unit 5

) Owner: COMPAÑÍA ANONIMA DE ADMINISTRACION Y FOMENTO (CADAFE)

) Unit:3 & 4: Installation of Two 1400 Ton/Hour Boilers and Associated equipment for 400 MW generating Units No 3 & 4, AFE including erection of Steel Structures of the Boilers.

) Unit 5: Installation of 1,400 Ton/Hour boiler for 400 MW generation unit.

Hitachi Plant Technologies 24 ExecutionExecution RecordsRecords :: VenezuelaVenezuela -- Tacoa Tacoa DCS DCS

) Construction period: 2004-2005

) Project Name: Tacoa Power plant unit 7, 8 & 9 - DCS (Distributed digital controls) project

) Owner: La Electricidad de Caracas (EDC)

) Purchaser: Toshiba Corporation (Mitsui & Co., ltd)

) Site: Caracas

) HPC & VHPC’s scope

- Installation and electrical works

- Supply of cables & materials

Hitachi Plant Technologies 25 ExecutionExecution RecordsRecords :: VenezuelaVenezuela -- Tacoa Tacoa DCS DCS

Hitachi Plant Technologies 26 ExecutionExecution RecordsRecords :: VenezuelaVenezuela -- ELEVAL ELEVAL H25H25

) Construction period: 2005-2006

) Project name: ELEVAL H25 GTG x 1 units

) Owner : ELEVAL

) Purchaser: Hitachi Ltd (Mitsui & Co., ltd)

) Site: VALENCIA

) HPC & VHPC’s scope

- Installation and electrical works

- Foundation work

- Inland transportation and material supply

Hitachi Plant Technologies 27 ExecutionExecution RecordsRecords :: VenezuelaVenezuela -- ELEVAL ELEVAL H25H25

Hitachi Plant Technologies 28 ExecutionExecution RecordsRecords :: JapanJapan

ISOGO FUTTSU 600 MW Coal Fired Futtsu Power Station Turbine Generator 1520MW Combined Cycle System Installation (Maker: Hitachi, Ltd.) (Maker: Fuji – Siemens) Completed in Year 2003 Completed in Year 2002

Hitachi Plant Technologies 29 ExecutionExecution RecordsRecords::CombinedCombined CycleCycle PlantPlant inin JapanJapan::OverviewOverview

Kanden/Himeji 6 (670MW C/C)1996

Chugokuden/Yanai 1 (700MW C/C)1992 2 (700MW C/C)1996 Toden/Chiba 2 (720MW C/C)2000

Toden/Futtsu 2(1000MW C/C)1988 Futtsu 3(1520MW C/C) 2005

Toden/Yokohama 8 (1400MW C/C)1998

Chubuden/Kawagoe 3 (1650MW C/C)1996 Kyusyuden/Shinoita 1 (690MW C/C)1991 3 (700MW C/C) 1998

Hitachi Plant Technologies 30 ExecutionExecution RecordsRecords::Shin-OitaShin-Oita CCCC PlantPlant

ChippingChipping WorkWork forfor SoleSole PlatesPlates

Hitachi Plant Technologies 31 ExecutionExecution RecordsRecords::Shin-OitaShin-Oita CCCC PlantPlant

ContactContact CheckCheck forfor SoleSole PlatePlate PadsPads

Hitachi Plant Technologies 32 ExecutionExecution RecordsRecords::Shin-OitaShin-Oita CCCC PlantPlant

HandlingHandling ofof CondenserCondenser LowerLower ShellShell

Hitachi Plant Technologies 33 ExecutionExecution RecordsRecords::Shin-OitaShin-Oita CCCC PlantPlant

GasGas TurbineTurbine LiftLift--upup withwith LiftingLifting JackJack

Hitachi Plant Technologies 34 ExecutionExecution RecordsRecords::Shin-OitaShin-Oita CCCC PlantPlant

InstallationInstallation donedone byby LiftingLifting JackJack

Hitachi Plant Technologies 35 ExecutionExecution RecordsRecords::Shin-OitaShin-Oita CCCC PlantPlant

Gas Turbine Setting Completed

Hitachi Plant Technologies 36 BOP:BOP: AirAir PollutionPollution ControlControl SystemSystem

) Dry and Wet Type Electrostatic Precipitators ) Moving-Electrode Type Electrostatic ) Harmful Gas Removal Units (Including Hydrogen Chloride Gas) ) Fuel Gas Temperature Regulators ) Ash & Dust Conveying Systems ) Precipitators ) Bag Filters Senoko Power Station Singapore (Electrostatic Precipitator)

Hitachi Plant Technologies 37 ISOISO certificatecertificate && QCQC

Hitachi Plant Technologies 38 OurOur Advantages:Advantages: BenefitsBenefits toto CustomerCustomer

Our Advantages Cost Benefits to Customer ‹ Wide Range of Work Scope ‹ Accumulated Project Knowledge & Experience ‹ Advanced Construction Technology MinimumMinimum ‹ Global Networks CostCost ‹ Skillful Human Recourses ‹ Pre-engineering Service

Schedule ‹ Advanced Project Management ‹ Systematic Schedule Management OnOn Time Time ‹ Interface management with Other Parties

Reliability ‹ Long-term Experience ‹ Sound financial background TotalTotal Satisfaction Satisfaction ‹ QA/QC, Safety Policy

Hitachi Plant Technologies 39 Pre-EngineeringPre-Engineering :: BenefitsBenefits toto CustomersCustomers

EngineeringEngineering ProcurementProcurement ConstructionConstruction

Pre-Engineering Feed-BackFeed-Back Service ¾Suggestion of Design for Benefits optimizing Erection Work & Construction Schedule ¾Realization of Effective ¾Introduction of Advanced Construction Schedule Erection Technology ¾Reduction of Total Project Cost ¾Assistance of making by minimizing Erection Cost Documentation for ¾Reduction of Documentation construction planning Cost ¾Advice of site work ¾Smoothing Site work conditions

Hitachi Plant Technologies 40