Tender Details

Country: United Kingdom
Summary: Ekfb Jv - Mechanical & Electrical Works for Green Tunnel Portal Buildings - Power Supply System Package
GBT Ref No: 103138144
Deadline: 05 Jul 2024
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: GBP 500000
Notice Type: Tender
Document Ref. No.: C4N81726194
Purchaser's Detail:
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Description:
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.
Documents:

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Ekfb Jv - Mechanical & Electrical Works for Green Tunnel Portal Buildings - Power Supply System Package - Greatbritain Tender

The EIFFAGE KIER JV HS2 MAIN CIVILS WORKS, LOTS C2 & C3, a Government sector organization in United Kingdom, has announced a new tender for Ekfb Jv - Mechanical & Electrical Works for Green Tunnel Portal Buildings - Power Supply System Package. This tender is published on GreatbritainTenders under GBT Ref No: 103138144 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2024-07-05.

The estimated tender value is GBP 500000, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.