Tender Details

Country: United Kingdom
Summary: P4 Transformers, Switches and Sockets - Hrs02 Tunnel and Lineside M&E
GBT Ref No: 127422714
Deadline: 14 Oct 2025
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: GBP 10000000
Notice Type: Tender
Document Ref. No.: C4N100286950
Purchaser's Detail:
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Description:
Scope/ What Will Be Required

Costain have been appointed to deliver contract HRS02, the Tunnel and Lineside Mechanical and Electrical services for HS2 ltd. A high-speed railway project that connects London to Birmingham with plans to extend in the future.

Package 4 the transformers, switches and sockets scope associated to contract HRS02 consists of supply of transformers, switches and sockets for the tunnel and open route sections of the railway, the route being circa 180 km in length, inclusive of;

-Sockets and Transformers 110v - 230v
-Sockets and Transformers 400v - 690v
-Maintenance Transformers
-ATS Isolators
-ATS Isolator Switches
-Auto Transformer Switches
-Isolation Transformers

Costain require a supplier for supply only of the Transformers, Switches and Sockets package. Costain and HS2 are looking for innovative and smart solutions that provide benefits in the following key areas;

-Health & Safety
-Programme - Installation and commissioning efficiency
-Cost
-Quality and Assurance efficiency
-Whole life cost
-Carbon efficiency

The scope of supply will include the following;

-Supply of Sockets and Transformers
-Supply of Isolators
-Supply of Auto Transformer Switches
-Provision of samples and mock ups

Full details of the scope and specifications will be provided to the successfully shortlisted suppliers. Suppliers s...
Documents:

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P4 Transformers, Switches and Sockets - Hrs02 Tunnel and Lineside M&E - Uk Tender

The COSTAIN GROUP PLC, a Government sector organization in United Kingdom, has announced a new tender for P4 Transformers, Switches and Sockets - Hrs02 Tunnel and Lineside M&E. This tender is published on UkTender under GBT Ref No: 127422714 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 2025-10-14.

The estimated tender value is GBP 10000000, 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.