Overhead Line Construction Tenders and Contracts

See open overhead line tenders and awarded contracts for the UK public sector. Over 60 overhead line tenders and contracts were published in the last 12 months.

564 results

  • Closed tenderPublished 7 January 2022

    Core Valley Lines OLE - Main Part Steelwork (MPS) & Core Hollow Section (CHS) Piles - Supply Only Fr

    Transport for WalesStructural steelworks

    Value not stated

  • Awarded contractPublished 23 December 2021

    Electrical Balance of Plant (EBOP) Contract for Oweninny Phase 2 Wind Farm

    Oweninny Power 2 DACSupplier(s) H&MV EngineeringElectrical power systems design servicesAwarded 23 December 2021

    Value not stated

  • Closed tenderPublished 19 November 2021

    T308 (2025) Tower Painting

    £320

  • Awarded contractPublished 19 November 2021

    T308 (2025) Tower Painting

    320

  • Closed tenderPublished 10 November 2021

    Selection of Supplier for Electrical Balance of Plant Services for Derrinlough Wind Farm

    Bord na MonaInstallation services of electrical equipment

    Value not stated

  • Awarded contractPublished 28 October 2021

    FW Services - Scaffolding - Multi Site UK 0924

    SSE Services plcSupplier(s) Scaffolding workAwarded 28 October 2021

    Value not stated

  • Closed tenderPublished 13 September 2021

    NEX21/50 OLE Renewal

    Value not stated

  • Awarded contractPublished 19 August 2021

    T302 (2021) Vegetation Patrolling Services

    NORTHERN IRELAND ELECTRICITY NETWORKS LIMITEDSupplier(s) Forestry servicesAwarded 19 August 2021

    Value not stated

  • Awarded contractPublished 17 August 2021

    T302 (2021) Vegetation Patrolling Services

    NORTHERN IRELAND ELECTRICITY NETWORKS LIMITEDSupplier(s) Services incidental to forestryAwarded 9 August 2021

    Value not stated

  • Awarded contractPublished 11 August 2021

    Main part Steel & Circular Hollow Material FW for Railway Overhead Line Electrification

    Transport for WalesStructures and parts of structuresAwarded 11 August 2021

    15,000,000

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  • Closed tenderPublished 9 August 2021

    Main part Steel & Circular Hollow Material FW for Railway Overhead Line Electrification

    Transport for WalesRailway-track construction materials

    £15,000,000

  • Awarded contractPublished 22 July 2021

    FW Supply and Delivery — OHL Conductor <33kV — Multi Site 0124

    Scottish Hydro Electric Power Distribution plcSupplier(s) Solidal — Condutores Eléctricos, S. A., Allied Conductors limitedConductorsAwarded 22 July 2021

    Value not stated

  • Awarded contractPublished 9 July 2021

    Independent Emergency Shutdown System for Traction Power

    Iarnród Eireann-Irish RailElectrical apparatus for switching or protecting electrical circuitsAwarded 9 July 2021

    Value not stated

  • Stale Pre-tenderPublished 6 July 2021

    Qualification System for Design Services

    Electricity Supply Board (ESB)Environmental engineering consultancy services

    Value not stated

  • Stale Pre-tenderPublished 5 July 2021

    Midland Mainline Electrification phase 3 - Market Engagement PIN & invitation to Market engagement briefing

    Network RailSite preparation work

    £500,000,000

  • Closed tenderPublished 23 June 2021

    Core Valley Lines OLE - OLE Steelwork Installation

    Value not stated

  • Awarded contractPublished 15 June 2021

    Safer Faster Isolation Works Phase 2

    Network RailSupplier(s) Amey Inabense Joint VentureConstruction workAwarded 15 June 2021

    £4,190,181

  • Stale Pre-tenderPublished 11 June 2021

    Eastern Region Control Period 7 (CP7) Portfolio Medium Market Information Gathering

    Network RailConstruction work

    Value not stated

  • Awarded contractPublished 10 June 2021

    S1081(2020) Helicopter Patrolling of Overhead Lines

    NORTHERN IRELAND ELECTRICITY NETWORKS LIMITEDSupplier(s) PLM Dollar Group LimitedAir transport servicesAwarded 10 June 2021

    £2,192,000

  • Awarded contractPublished 1 June 2021

    Programme and Project Management Support Services

    EirGrid plcSupplier(s) Business and management consultancy and related servicesAwarded 1 June 2021

    €43,500,000

Showing 301–320 of 564 results

Frequently asked questions

Frequently asked questions about overhead line construction, overhead line, overhead lines, overhead line equipment, overhead power lines, distribution lines, pole replacement in the UK public sector.

  • What does an overhead line construction contract cover?

    Contracts cover framework agreements for tower and pole line construction, and smaller diversion works where a line is undergrounded to clear a route. Rail contracts cover overhead line equipment installation, renewal, inspection and emergency repair.

  • Where are overhead line contracts advertised?

    Stotles brings together overhead line tenders and contracts from 100+ portals into one search, so you do not have to check each portal separately, and you can set alerts for new opportunities across the UK and Ireland.

    If you want to search the government portals directly, Find a Tender carries higher-value contracts across the UK and Contracts Finder carries lower-value contracts in England. Public Contracts Scotland, Sell2Wales and eTendersNI cover Scotland, Wales and Northern Ireland, Ireland's eTenders covers Irish public bodies, and many councils, NHS bodies and housing associations publish on their own e-tendering portals such as ProContract. Overhead line work is usually let through multi-lot frameworks by network operators and Network Rail, with diversions tendered as single works contracts.

  • How do you win overhead line contracts?

    Overhead line tenders are scored on safety record, technical capability, plant and resource availability, programme and price. Frameworks run for several years, so a framework place opens up repeat work.

  • What do you need to bid for overhead line contracts?

    Overhead line work needs competent linesmen working to the Electricity at Work Regulations 1989, rail work needs Network Rail approvals such as Sentinel cards, and site work brings duties under the Construction (Design and Management) Regulations 2015. Tenders usually set minimum insurance cover, check financial standing and ask for evidence of similar contracts at selection stage. Under the Procurement Act 2023, suppliers can be excluded for certain criminal convictions, insolvency or failure to pay tax.

  • Who buys overhead line construction services?

    National Grid and the regional electricity distribution network operators are common buyers for transmission and distribution line work. Network Rail, Transport for London and combined transport authorities buy overhead line equipment for rail and tram electrification.

  • How do I find overhead line construction contracts before they are formally tendered?

    Read net zero and energy strategies, infrastructure investment plans, framework renewals and expiry dates for existing contracts, which show overhead line construction work coming due ahead of a notice. On Stotles you can track those signals and the buyers behind them, then follow a notice from pre-tender through to award.

  • What CPV codes cover overhead line tenders?

    Overhead line notices carry 45231400 (Construction work for electricity power lines), and rail electrification work carries railway construction codes such as 45234100 (Railway construction works).

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