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C150 (2027) Preliminary Market Engagement for the Supply of 110/33 kV Power and 275/110/22 kV Auto Transformers.

Northern Ireland Electricity Networks · Private utility

In brief

Northern Ireland Electricity Networks has announced plans to buy this contract. This is an early notice: there is nothing to bid on yet, but it tells you a tender may follow.

It is a framework worth up to £63,000,000 excluding VAT: the most the buyer expects to spend across all suppliers, not one contract.

The contract runs for 5 years, up to 8 years with extensions, starting 29 February 2028.

Built from the notice's own fields. Always check the official notice before you bid.

Can I win this?

Competition

Typical: a median of 5 bids per contract for this buyer (from 5 awards in the last 12 months).

Framework

Winning puts you on a list of suppliers the buyer can call on; it does not guarantee work. The £63,000,000 is the most the buyer expects to spend across all suppliers over the framework's life, not one contract.

What the notice says

NIE Networks intends to establish a Framework Arrangement and appoint up to one supplier plus a reserve to enter into separate Framework Agreements for the Supply of Power and Auto Transformers. The requirement is for Power and Auto Transformers used within the NIE Networks’ transmission network. Each Framework Agreement will be for a period of five (5) years with an option, exercisable entirely at the discretion of NIE Networks and subject to the terms of the Framework Agreement, to extend by a further optional period of up to three (3) years, with a total potential duration of eight (8) years. It is envisaged that this will be a multi lot procurement exercise consisting of the following…Read the full description
NIE Networks intends to establish a Framework Arrangement and appoint up to one supplier plus a reserve to enter into separate Framework Agreements for the Supply of Power and Auto Transformers. The requirement is for Power and Auto Transformers used within the NIE Networks’ transmission network. Each Framework Agreement will be for a period of five (5) years with an option, exercisable entirely at the discretion of NIE Networks and subject to the terms of the Framework Agreement, to extend by a further optional period of up to three (3) years, with a total potential duration of eight (8) years. It is envisaged that this will be a multi lot procurement exercise consisting of the following lots: Lot 1 Supply of 110/33 kV Power Transformers Lot 2 Supply of 275/110/22 kV Auto-transformers NIE Networks estimates that the total spend under framework agreements could be up to £63 million for all lots over the total potential eight-year duration. Therefore, NIE Networks is conducting a Preliminary Market Engagement (PME) supplier information event to gather insights from the market before initiating a procurement process for Contract C150 (2027) for the Supply of 110/33 kV Power and 275/110/22 kV Auto Transformers This engagement aims to assess the market's interest and capabilities in delivering Contract C150 (2027), identify potential solutions and develop an effective procurement strategy. This PME supplier information event is open to suppliers and is intended to be a collaborative effort to ensure a robust and successful procurement process.

How to bid

  1. Read the full notice on Find a Tender, including any tender documents it links to.
  2. Register your organisation on the Central Digital Platform (through Find a Tender) if you have not already. Suppliers need to be registered to take part in procurements under the Procurement Act 2023.
  3. Follow the submission instructions in the notice; it does not name an e-tendering portal.

Timeline

  1. Preliminary market engagement notice · UK2, notice 093816-2026

About the buyer

Procurements

38

Awards

18

Suppliers it has used most

From notice 093816-2026 on Find a Tender, first published 5 October 2026. We last checked for changes on 5 October 2026.