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Closed United Kingdom Works

LirIC EPCI HVDC Interconnector Converter Stations

Buyer: TI LirIC Limited

Published
23 May 2025
Estimated value
£453,000,000
Place of performance
UKM93
Procedure
Open procedure
Documents
1
Notice number
025796-2025
Reference
ocds-h6vhtk-04e9a2
Official source
Official source

CPV codes

Description

This Tender Notice coincides with the launch of the procurement process for Engineering, Procurement, Construction, Installation and Commissioning (EPCI) for the Converter Station works in relation to the LirIC HVDC Interconnector located between Scotland and Northern Ireland (NI). This Tender Notice is linked to a Request to Participate event in the Delta eSourcing platform where potential bidders are asked to provide certain information followed by an indication of the Lot they wish to bid for. Previous publications This Tender Notice follows the UK3 Planned Procurement Notice published on 5 March 2025. Reference: 2025/S 000-007974 TI LirIC Limited is a wholly owned subsidiary of Transmission Investment (TI), a leading UK-based energy and utility investment platform. TI is part of TAQA Transmission, a subsidiary of the TAQA Group. The LirIC Project TI LirIC Limited is engaged in the development of an up to 700MW High Voltage Direct Current (HVDC) electricity interconnector project that will connect the Great Britain (GB) and Irish (I-SEM) transmission networks. This project is called the "LirIC" Project (https://tinv.com/intercon-projects/liric/). The project will link grid co…

Lots (3)

LotDescriptionCPV codeAmount
1 [Lot A1] LirIC Converter Stations (excluding Civil & Building Works)
UKM93
31121110 Power converters £353,000,000
2 [Lot A2] LirIC Converter Station Civil and Building Works
UKM93
45000000 Construction work £100,000,000
3 [Lot A] LirIC Converter Stations including Civil and Building Works
UKM93
31121110 Power converters £0

Official publications

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Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is £453,000,000.
Who is the buyer of this tender?
The contracting authority is TI LirIC Limited (United Kingdom).
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Data collected from official public procurement sources. Amounts as published by the buyer.