Search UK public tenders and contract notices

HV Cable Procurement

UK Atomic Energy Authority · South East England

UKAEA is undertaking refurbishment works to the J5 electrical infrastructure to support the ongoing operation and reliability of the Culham Campus power distribution network. As part of these works, new 33 kV high-voltage cables are require…

Intended award to KEI Industries Ltd

• Medium-voltage cable
• Connection cables
• High-voltage cable
• +3

St Fergus T3 Valves

NATIONAL GAS TRANSMISSION PLC · Nationwide (UK), North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands

The St Fergus T3 Valves Project comprises the detailed design, procurement, construction, installation, testing and commissioning of critical gas transmission valve assets at the St Fergus Terminal. The works involve the replacement and ref…

Awarded to United Infrastructure, United Infrastructure Power T&D Limited · 29 awards

• Construction work
• Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
• High-voltage cable
• +1

High Voltage Cable Supply

Transport for London · Greater London

This procurement is required to secure the supply of High Voltage (HV) cables to support London Underground's ongoing asset maintenance and renewal programme. The contract will provide a reliable source of 11kV 3-core 185sqmm XLPE/SWA/MDPE …

• High-voltage cable

Project_13109 - FW Construction – Civils, Buildings, OHL and UGC Framework – Multi Site 1231

Scottish Hydro Electric Transmission (SHET) · Nationwide (UK)

IMPORTANT: No award is being made under this notice. This notice has been superseded by a replacement notice published by SSEN Transmission https://www.find-tender.service.gov.uk/Notice/069101-2026 . The replacement notice 2026/S 000-069101…

• Overhead line construction
• Building construction work
• Civil engineering machinery
• +7

FW Construction – Civils, Buildings, OHL and UGC Framework – Multi Site 1231

SSE PLC · Nationwide (UK), Scotland

IMPORTANT NOTE: This notice supersedes the previously published notice relating to this procurement (FTS 2026/S 000-052513). To ensure compliance with the applicable legislation, this replacement notice has been published and should be rega…

• Building construction work
• Civil engineering machinery
• Civil engineering support services
• +7

Mechanical, Electrical, Life Safety Systems and Security Systems Planned and Reactive Maintenance (Lots 1-16)

West Mercia Police and Crime Commissioner · Police & fire · West Midlands

West Mercia Police (the Authority) is conducting an open competitive flex two-stage tender under the Procurement Act 2023 for the provision of Mechanical, Electrical, Life Safety Systems and Security Systems Planned and Reactive Maintenance…

• Repair and maintenance services of electrical building installations
• Access control system
• Alternating voltage relays
• +80

WPL 6025_HV Cable & RMU Replacement

UHS ESTATES LIMITED · Central government · delivery region not published

Ring Main Units (RMUs) required to support the wider HV cable replacement project at UEL. The original project was taken to market as a works package, with certain equipment assumed as free-issue at tender stage. Subsequent design and deliv…

Awarded to ENERGY NETWORK SERVICES LTD

FW Supply & Deliver - HV/EHV Cable systems - Multi Site 0931

SSE PLC · Scotland

This tender process seeks to award framework for the manufacture and delivery of 132kV-400kV AC Land Cable Systems to Scottish Hydro Electric Transmission plc. This opportunity is split into 2 lots: - 132kV Cable Systems - 275/400kV Cable S…

• High-voltage cable

PQ Transformer Building

ORE Catapult · Nationwide (UK)

The PQ Test Facility will provide housing for a transformer to run cable tests within a fenced area that meets National Grid EDS 07-4030. For more information about this opportunity, please visit the Delta eSourcing portal at: https://www.d…

• Low-voltage cable
• Access gates
• Fibre-optic connections
• +4

HVDC Cable Framework

NATIONAL GRID UK LIMITED · Nationwide (UK)

National Grid is an international Electricity and Gas Network Company and one of the largest investor owned energy companies in the world, based in the United Kingdom with operations in the north-east of the United States of America too. Na…

Awarded to NKT HV CABLES AB, PRYSMIAN POWERLINK S.R.L · 6 awards

• Construction work
• High-voltage cable
• Installation of cable laying
• +1

Intention to Use RISQS as a Dynamic Market for Cable Procurement

Transport for London · Nationwide (UK)

Summary: This notice confirms that Transport for London intends to use the Railway Industry Supplier Qualification Scheme (RISQS) as a Qualifying Utilities Dynamic Market under Sections 34-40 of the Procurement Act 2023. Scope of Procuremen…

• High-voltage cable

Port of Dover Ferry Charging

Dover Harbour Board · delivery region not published

The Port of Dover are seeking expressions of interest from strategic funding partners to work with us on an exciting new project to develop and enable the Port to facilitate green straights between Dover, Calais and Dunkirk, which will allo…

• Electrical engineering installation works
• Electrical installation work
• Electrical installation work of electrical distribution apparatus
• +4

LirIC EPCI HVDC/AC Cables Supply and Install

TI LirIC Limited · Scotland, Northern Ireland

This Tender Notice coincides with the launch of the procurement process for Engineering, Procurement, Construction, Installation and Commissioning (EPCI) for the High Voltage Cable Works in relation to the LirIC HVDC Interconnector located …

• Construction work
• High-voltage cable
• Installation of cable laying
• +1

T321 2023 Ballylumford 110kV GIS Switchboard

Northern Ireland Electricity Networks Limited · Northern Ireland

Ballylumford Substation is a critical transmission node on the network enabling access for conventional generation and the Moyle Interconnector to the Northern Ireland Transmission Grid. The 110kV indoor AIS switchgear located at Ballylumfo…

• Substation construction work
• Distribution switchboards
• Electric switchboards
• +5

High Voltage (HV) Power System for the HS2 Project

High Speed Two (HS2) Limited · Nationwide (UK)

This contract relates to a single package of work for Design and build of High Voltage (HV) Power Systems for the HS2 Project plus a separate contract for ongoing maintenance. The scope of work includes the design, build, testing & commissi…

Awarded to Siemens Mobility Costain JV

• Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
• Electrical installation work
• Electrical installation work of electrical distribution apparatus
• +13

Tunnel and Lineside Mechanical and Electrical (M&E) Systems

High Speed Two (HS2) Limited · Nationwide (UK)

The procurement relates to Tunnel and Lineside Mechanical and Electrical (M&E) works for the HS2 Project and HS2 Ltd is awarding the contract for the design, manufacture, supply, installation, testing and commissioning, and maintenance of t…

Awarded to Costain Limited

• Works for complete or part construction and civil engineering work
• Communications infrastructure
• Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
• +11

Prior Information Notice (PIN) for the National Grid Electricity Transmission Cable Tunnel EPC Framework Pre-Qualification Questionnaire (PQQ) on the Achilles platform.

National Grid Electricity Transmission plc · Nationwide (UK)

This notice is published to advertise an upcoming procurement event led by National Grid Electricity Transmission plc (NGET) for a new High Voltage (HV) Cable Tunnel EPC Framework. A Pre-Qualification Questionnaire (PQQ) will be issued on o…

• Construction work
• Electrical engineering installation works
• Engineering design services
• +4

Design, Operate and Maintain a Solar Farm with Private Wire Connection at Coed Ely

Rhondda Cynon Taf CBC · Local authority · Wales (Cymru)

Design, Operate and Maintain a Solar Farm and Private Wire Scheme at Coed Ely.

Awarded to Vital Energi Utilities Limited

• Installation of cable infrastructure
• High voltage installation work
• High-voltage cable
• +4

UK public contract notice — Scottish Hydroelectric Transmission Plc

Scottish Hydroelectric Transmission Plc · Nationwide (UK)

The tendered works include for the design, supply, installation, testing and commissioning of electricity transmission underground cable works as part of the Skye 132kV Reinforcement scheme. The works consist of 24km of new 132kV double cir…

Awarded to BALFOUR BEATTY UTILITY SOLUTIONS LIMITED AS AGENT OF BALFOUR BEATTY GROUP LIMITED, Balfour Beatty Utility Solutions Limited, UK Grid Solutions Limited +1 more · 4 awards

• Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
• Construction work for electricity power lines
• Electricity distribution
• +3

Peterhead to North Yorkshire HVDC Link Project

EASTERN GREEN LINK 2 LIMITED · Nationwide (UK), South East England

National Grid Electricity Transmission PLC (NGET) and Scottish Hydro Electric Transmission PLC (the "Employers") are jointly developing a HVDC link between Peterhead, Scotland and Drax, England (the "HVDC Link"). The award is for two Engine…

Awarded to BAM NUTTALL LIMITED, HITACHI ENERGY UK LIMITED and HITACHI ENERGY Sweden AB, PRYSMIAN POWERLINK S.R.L · 2 awards

• Construction work
• Construction work for electricity power lines
• Electricity distribution and control apparatus
• +3

Torness to Hawthorn Pit HVDC Link

National Grid Electricity Transmission plc · Nationwide (UK)

National Grid Electricity Transmission PLC (NGET) and SP Transmission PLC (SPTN) (the "Employers") are jointly developing a HVDC link between Torness, Scotland and Hawthorn Pit, England (the "HVDC Link"). This notice concerns the award of o…

Awarded to GE Vernova & Mytilineos, Mytilineos, Prysmian Powerlink SRL · 2 awards

• Construction work
• Construction work for electricity power lines
• Electricity distribution and control apparatus
• +3

Type 31 Shore Power Cable Management System

KBS MARITIME LIMITED · South East England

Portsmouth Naval Base require a Cable Management System (CMS) to supply 450V 60Hz power to some of their vessels. The CMS shall comply with the latest Published Document IEC/PAS 80005-3, Utility connections in port. Part 3: Low Voltage Shor…

• Power distribution cables
• Cable
• Cable-supported transport systems
• +2

Eastern Green Link 3, Scotland to Norfolk, England HVDC Link Project-Cables

National Grid Electricity Transmission plc · Nationwide (UK)

National Grid Electricity Transmission PLC and Scottish Hydro Electric Transmission PLC (the "Employers") are jointly developing a HVDC link between the Netherton Hub, west of Peterhead, Scotland and Norfolk, England (the "HVDC Link"). This…

• Construction work
• Construction work for electricity power lines
• Electricity distribution and control apparatus
• +3

STRIKE (Previously Cold X-Ray)

AWE PLC · South East England

STRIKE (previously Cold Xray) Project: Provision of technologies to generate intense electrical current pulses into specified electrical load parameters and interface geometry

• Miscellaneous services
• Cinematographic cameras
• High-voltage cable
• +4

Prior Information Notice - RFI - Xlinks Morocco-UK Power Project HVDC Transmission infrastructure 525kV

Xlinks First Limited · Nationwide (UK)

The Xlinks Morocco-UK Power Project is being developed by Xlinks First as the principal developer. The Xlinks Morocco-UK Power Project is a multi-technology renewable energy project of circa 11 GW generated in Morocco with a combination of …

• Installation of cable infrastructure
• High-voltage cable
• Overhead line construction

OO Supply and Deliver # 132kV City Cable - LT236 Redmoss/Clayhills 1124

SSE plc or (please enter the correct contracting entity) · Nationwide (UK)

Supply of HV 'pipe' type cable and accessories.

Awarded to NKT GmbH & Co. KG

• High-voltage cable

PRN2235 Supply and Delivery of General Electrical supplies

Choice Housing · Northern Ireland

Choice Services is looking to appoint a supply of General Electrical supplies. The supplier will be expected to deliver and also allow for collection of urgent materials. This will be a 3 year contract (on a 1+1+1) basis

Awarded to City Electrical Factors Limited

• Electrical supplies and accessories
• Alkaline batteries
• Batteries
• +27

Pre-procurement Early Market Engagement (EME) activity for the Tilbury-Kingsnorth, Tilbury-Grain (TKRE) 400kV uprating project (new tunnel & HV cable system).

National Grid Electricity Transmission plc · Greater London

This notice is published to advertise a pre-procurement Early Market Engagement (EME) exercise being conducted by National Grid Electricity Transmission plc (NGET). NGET is seeking feedback from the market through pre-procurement Early Mark…

• Construction work
• Electrical engineering installation works
• Engineering design services
• +4

703630450 - LSMS/006 Fixed Quantity Supply and Delivery of Unterminated Cables

Ministry of Defence · Central government · Nationwide (UK), South West England

Fixed Quantity Supply and Delivery of Unterminated Cables

Awarded to TVS Supply Chain Solutions Ltd

• Connection cables
• High-voltage cable

Mechanical & Electrical PPM and Remedial Works Framework

NHS Lanarkshire · NHS & health · Scotland

NHS Lanarkshire is Scotland’s third largest territorial health board, responsible for improving the health of more than 655,000 people living within the North and South Lanarkshire local authority areas. The Board has a series of local trad…

• Mechanical and electrical engineering services
• Access control system
• Burglar and fire alarms
• +13

High Volage Authorising Engineer Contract

ENVIRONMENT AGENCY · Nationwide (UK)

The Environment Agency (EA) require the provision of services for a high voltage Authorising Engineer to support the EA Engineering Technical Authority and Senior Authorised Persons (SAP), with the implementation, administering and monitori…

• Electrical services
• Advisory and consultative engineering services
• Auditing services
• +3

LSMS/006 Fixed Quantity Supply and Delivery of Unterminated Cable

Ministry of Defence · Central government · Nationwide (UK)

The Logistics Services Maritime Spares (LSMS) delivery team has a one off fixed quantity requirement for the supply and delivery of unterminated cables.

• High-voltage cable

Procurement of iDNO at Bro Tathan

Welsh Government · Wales (Cymru)

Note. This is a Works and Services contract. The Welsh Government (the Employer) is seeking to appoint an Independent Distribution Network Operator to carry out three workstreams at the Bro Tathan Business Park. The workstreams are: (1) Des…

• Construction work for electricity power lines
• Ancillary works for electricity power lines
• Electrical machinery, apparatus, equipment and consumables; lighting
• +10

Ballylumford 110kV GIS Substation Switchboard

Northern Ireland Electricity Networks Limited · Northern Ireland

NIE Networks intends to undertake a procurement process for the design, engineering, procurement, delivery, construction, installation, testing, commissioning and demolition of the following substation and cable works (the Works) associated…

• Switchgear
• Distribution switchboards
• Electric switchboards
• +5

Pre-Market Engagement - Maintenance of HV Distribution Systems/Low Voltage Air Circuit Breakers (ACB)/Emergency Switchgear [3479377]

Business Services Organisation, Procurement and Logistics Service · Northern Ireland

1.1 This is a Prior Information Notice to seek engagement with the market place to ascertain how Suppliers can assist in ensuring that HSCNI effectively maintain the existing HV Distribution Systems/Low Voltage Air Circuit Breakers (ACB)/ E…

• Repair and maintenance services
• Alternating voltage relays
• High voltage installation work
• +12