District Cooling Plants

District Cooling System for the Proposed Kuala Lumpur City Centre (KLCC)

Client : KLCC Holdings Sdn Bhd

The District Cooling Centre (DCC-1 and DCC-2) is to meet the cooling demand of commercial development within KLCC namely Petronas Towers, The Suria, Maxis Tower, The Mandarin Oriental, Esso Tower and other future commercial and residential development with KLCC.

The co-generation centre was designed to accommodate the gas turbine generators and associated heat recovery boilers, standby gas fired boilers, steam turbine driven centrifugal chillers, cooling towers and other ancillary equipment.

Services Provided: Conceptual and detailed space planning, detailed mechanical and electrical design for the chiller plant, the co-generation plant, 33kV power intake substation, building services engineering, structural engineering design and construction supervision


District Cooling System & Cogeneration Plant at Kuala Lumpur International Airport (KLIA)

Client : Kuala Lumpur International Airport Berhad

The KLIA Cogeneration Plant has been planned to produce chilled water at 6℃ for KLIA facilities which comprise core and privatized facilities. The excess electricity generated from the cogeneration system will also be supplied to KLIA facilities.

In phase 1 (1997) and phase 2 (2012) the plant will have a total installed cooling capacity of 35,000RT. The cogeneration plant utilizes a combination of Gas Turbine Generation (2 x 20MW) with Heat Recovery Steam Generators, standby Auxiliary Gas Boilers (2 x 25 ton/hr) and Steam Absorption Chillers of capacity of 2,500RT per unit.

The waste heat evolved from the gas turbine is to produce steam for the steam absorption chillers to produce chilled water & condenser water. The project involved the complete design and erection of the cogeneration/district cooling plant, chilled water loop reticulation including valve chambers and 33/11kV.

Services Provided: Project management, design development and detail engineering, preparation of technical specification and review of shop drawings, construction supervision , document control, tender evaluation, commissioning and hand over.


District Cooling Plant for Government Precinct (1) at Putrajaya

Client : Gas District Cooling (Putrajaya) Sdn Bhd

The District Cooling Plant is to produce chilled water for the Putrajaya Phase 1 development which includes the Government Precinct, Prime Minister's Office and other government buildings.

Services Provided: Detailed engineering design for civil/structural and mechanical/electrical building works, tender documentation and evaluation, liaison, submission and obtaining approvals from relevant regulatory authorities