Find Transformer substation Tenders in the UK – Latest Public Sector Contracts

Open Possible bidding competitors

Substation Power Equipment Renewals Main Works

Buyer : Transport for London

North West+ 12 more

No of lots : 1

Tender Id : 2105250369

Type of Contract : PIN

Published : 21st May 2025

Deadline : 21st May 2026

View Details

Descriptions

Single supplier framework for the design, commission and installation of substation power equipment. The Direct Current High Speed Circuit Breakers (DCHSCBs) that comprise the DC switchboard in Love Lane, Jubilee Bridge, Mitcham Junction, Woodside, P ....

Open Possible bidding competitors

Piccadilly Line Upgrade - Transformer Rooms Detailed Design and Build

Buyer : Transport for London

North West+ 12 more

No of lots : 1

Tender Id : 2105250217

Type of Contract : PIN

Published : 21st May 2025

Deadline : 21st May 2026

View Details

Descriptions

The four new transformer rooms will support the increased load demand and provide capacity for growth, which is not currently possible due to the insufficient power delivery points on the current low voltage substation switchboards. The Transformer R ....

Open Request tender documents

Possible bidding competitors

Cross-Connect Transformer Design and Supply

Buyer : KBS Maritime Ltd

UK+ 13 more

No of lots : N/A

Tender Id : 1809240046

Type of Contract : Tender

Published : 18th Sep 2024

Deadline : N/A

View Details

Descriptions

KBS Maritime are looking to engage a HV Power Transformer specialist to design and build a two-winding 11/6.6kV 60Hz, 15MVA bespoke transformer. The specialist shall be involved developing the parameters of the transformers and must therefore have in ....

Open Request tender documents

Possible bidding competitors

Irwin Way Warehouse

Buyer : Belfast Harbour

Northern Ireland

No of lots : 1

Tender Id : 312250123

Type of Contract : Tender

Published : 3rd Dec 2025

Deadline : 12th Jan 2026

View Details

Descriptions

BHC is seeking expressions of interest from contractors who are interested in tendering for the construction of a piled steel portal framed clad warehouse and associated car parking, lorry parking etc. at Irwin Way, Belfast. The warehouse will be up ....

Open Request tender documents

Possible bidding competitors

Fort Cumberland - Electrical Infrastructure upgrade

Buyer : Historic England

North West+ 12 more

No of lots : 1

Tender Id : 2711250304

Type of Contract : Tender

Published : 27th Nov 2025

Deadline : 22nd Dec 2025

View Details

Descriptions

The upgrade and replacement of the existing electrical infrastructure at Fort Cumberland, Portsmouth, which is a scheduled monument. The work is to include the upgrade of the main distribution board located in the site’s substation, various oth ....

Open Request tender documents

Possible bidding competitors

Design, Build, Install and Maintenance Contract for Halton Microgrid

Buyer : Halton Borough Council

North West

No of lots : 1

Tender Id : 1211250397

Type of Contract : Tender

Published : 12th Nov 2025

Deadline : 9th Jan 2026

View Details

Descriptions

BACKGROUND INFORMATION Halton Borough Council (HBC) is a Unitary Authority based in Cheshire, North West England, comprising the main towns of Runcorn and Widnes. The Council declared a Climate Emergency on the 16th October 2019. Following the ....

Open Possible bidding competitors

HVLV Phase 2

Buyer : The Hillingdon Hospitals NHS Foundation Trust

North West+ 12 more

No of lots : 1

Tender Id : 1310250102

Type of Contract : PIN

Published : 13th Oct 2025

Deadline : 13th Oct 2026

View Details

Descriptions

Diversions to allow the current HV Substation building to be demolished. Provision of a new building housing replacement electrical HV/LV substation and backup generator and associated fuel storage tank, plus nitrous oxide manifold room. Amendments t ....

Open Possible bidding competitors

Power Plant Repair and Maintenance Framework

Buyer : Transport for London

London

No of lots : 1

Tender Id : 1906250495

Type of Contract : PIN

Published : 19th Jun 2025

Deadline : 19th Jun 2026

View Details

Descriptions

Transport for London (TfL) is issuing a preliminary market engagement notice to obtain market feedback in relation to the supply of Repair and Maintenance Services across a range of Power Plant activities for the Asset Performance Directorate TfL bus ....

Open Possible bidding competitors

Market Engagement - Provision of Oil Sampling

Buyer : ScotRail Trains Limited .

Scotland

No of lots : 1

Tender Id : 1206250350

Type of Contract : PIN

Published : 12th Jun 2025

Deadline : 12th Jun 2026

View Details

Descriptions

ScotRail are looking to conduct market engagement to understand the capabilities of potential suppliers prior to an upcoming tender for a single supplier framework for the provision of Oil Sampling services at ScotRail Depots at the following locatio ....

Open Possible bidding competitors

Installation of new CGH sub-station

Buyer : Gloucestershire Hospitals NHS Foundation Trust

North West+ 12 more

No of lots : 1

Tender Id : 2205250268

Type of Contract : PIN

Published : 22nd May 2025

Deadline : 22nd May 2026

View Details

Descriptions

Installation of Electrical substation at Cheltenham General Hospital

Find public sector tenders

Search for tenders by ...