Find Substation Tenders in the UK – Latest Public Sector Contracts

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10 33kV Substation SCADA Supply

Buyer : UK Atomic Energy Authority

South East

No of lots : 1

Tender Id : 3110250370

Type of Contract : PIN

Published : 31st Oct 2025

Deadline : 14th Nov 2025

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Descriptions

The UK Atomic Energy Authority (UKAEA) has a requirement for the design, manufacture, delivery, installation, and commissioning of a complete SCADA system, including an operator workstation. UKAEA are looking to engage a Supervisory Control And Data ....

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10 Substation Upgrade Works for Strategic Fleet & Property sites

Buyer : London Fire Commissioner

London

No of lots : 1

Tender Id : 1206250354

Type of Contract : PIN

Published : 12th Jun 2025

Deadline : 12th Jun 2026

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Descriptions

This is a Pipeline Notice, not a call for competition Upgrade to the agreed supply capacity at strategic fleet and property sites

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10 Substation Upgrade Works

Buyer : London Fire Commissioner

London

No of lots : 1

Tender Id : 1206250466

Type of Contract : PIN

Published : 12th Jun 2025

Deadline : 12th Jun 2026

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Descriptions

This is a Pipeline Notice, not a call for competition Increase to incoming electrical supply at Salix 4a fire stations

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10 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

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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 ....

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10 Substation Electrical Works

Buyer : ministry of defence

South East

No of lots : N/A

Tender Id : 1107240104

Type of Contract : PIN

Published : 11th Jul 2024

Deadline : N/A

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Descriptions

This is for LV and HV electrical works within Substation at Portsmouth Naval Base.

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0 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

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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 ....

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0 Sub-Station C Replacement

Buyer : Lewisham and Greenwich NHS Trust

North West+ 12 more

No of lots : 1

Tender Id : 1010250221

Type of Contract : Tender

Published : 10th Oct 2025

Deadline : 6th Nov 2025

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Descriptions

The Authority is seeking to upgrade Substation C with a provision of twin transformers and associated civils, and structural works.

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0 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

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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 ....

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0 Framework for Plant Maintenance and Repairs

Buyer : Transport for London

London

No of lots : 1

Tender Id : 2102250121

Type of Contract : PIN

Published : 21st Feb 2025

Deadline : 21st Feb 2026

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Descriptions

The purpose of this Prior Information Notice is to notify the market of Transport for London's intention to carry out Early market engagement to assess the current market capabilities and appetite for the following requirements. Transport for London ....

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0 Electrical Infrastructure Upgrade

Buyer : AWE plc

UK+ 13 more

No of lots : N/A

Tender Id : 2009240121

Type of Contract : Framework

Published : 20th Sep 2024

Deadline : N/A

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Descriptions

As stated in the Defence Nuclear Enterprise Command Paper, published by the Ministry of Defence on 25th March 2024, AWE Plc ("AWE") is modernising its infrastructure to deliver the current and next generation warheads for the United Kingdom's nuclear ....

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