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Published date: 24 June 2024
Open opportunity - This means that the contract is currently active, and the buying department is looking for potential suppliers to fulfil the contract.
Electrical installation work - 45310000
Electrical wiring and fitting work - 45311000
Electrical wiring work - 45311100
Electrical fitting work - 45311200
Electrical installation work of heating and other electrical building-equipment - 45315000
Electrical engineering installation works - 45315100
Other electrical installation work - 45317000
Electrical installation work of transformers - 45317200
Electrical installation work of electrical distribution apparatus - 45317300
Electrical installation work of filtration equipment - 45317400
Mechanical installations - 45350000
Mechanical engineering installation works - 45351000
Electrical-system repair services - 50116100
Repair and maintenance services of electrical machinery, apparatus and associated equipment - 50532000
Repair and maintenance services of electrical and mechanical building installations - 50710000
Repair and maintenance services of electrical building installations - 50711000
Repair and maintenance services of mechanical building installations - 50712000
Installation services of electrical and mechanical equipment - 51100000
Installation services of electrical equipment - 51110000
Installation services of mechanical equipment - 51120000
Electrical services - 71314100
Engineering design services for mechanical and electrical installations for buildings - 71321000
Electrical power systems design services - 71323100
Mechanical engineering services - 71333000
Mechanical and electrical engineering services - 71334000
West Midlands, East Midlands, South East
£250,000 to £500,000
C4N81726194
24 June 2024
5 July 2024
7pm
25 October 2024
28 March 2025
Works
No
No
EKFB is proud to have been appointed by HS2 to deliver civil engineering works across an 80km section of the new high speed rail link between the Chiltern Tunnel and Long Itchington Wood. Our scope of the works includes 15 viaducts, 5 km of green tunnels, 22km of road diversions, 81 bridges and around 30 million cubic metres of excavation.
EKFB are looking for a competent contractor to provide the power system to the portal building .
The portal building electrical distribution system shall have 100% redundancy in the form of Source A and Source-B for the LV main distribution as per the HS2 electrical design standards. The A & B transformers shall serve respective LV main switchboards. LV main Switchboards are placed in dedicated LV A & B switch rooms for improved security of supply.
A cable inter-connection has been provided between the two LV main switchboards as a bus coupler. In the event of an interruption of supply to one of the incoming HV supplies, the entire building design load can be supported from only one incoming HV supply and transformer. In normal operation, each LV main switchboard shall serve approximately 50% of the power demand. An electrical, electronic and mechanical interlock shall be provided to prevent the cable link circuit breaker from being closed when it is not safe to do so.
Links
Follow the instructions given in the description or the more information section.
Chris Read
Floor 5, 19 Cornwall Street
Birmingham
B3 2DT
UK
07792825436
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