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| Source: | Find a Tender Service (FTS) |
| Notice Type: | Award notice |
| Buyer: | Northern Ireland Electricity Networks Limited |
| Main Category: | — |
| Procurement Method: | Competitive flexible procedure |
| Tender Status: | Closed |
| Estimated Value (ex. VAT): | Not specified |
| Release Date: | 22 June 2026 |
| Application Deadline: | — |
| Contract Start Date: | 1 July 2026 |
All 5 notices for this procurement, oldest first.
T322 NIEN Transmission Substation Turnkey
T322 NIEN Transmission Substation Turnkey (Amended)
T322 NIEN Transmission Substation Turnkey (Amended)
T322 NIEN Transmission Substation Turnkey (Amended)
T322 NIEN Transmission Substation Turnkey (Amended)
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Awarded to (6 suppliers)
| Award value: | £234,000,000 |
| Award decision date: | 21 June 2026 |
| Award status: | Active |
It is proposed to establish a Multi-Party Framework which will consist of two lots, • Lot 1 will consist of larger scale substations with a range between 110 – 400kV and an estimated cost range between £25 to £100m. • Lot 2 will consist of medium scale substations with a range between 33 – 275kV and an estimated cost range between £1 - £25m • The scope of works to be procured will include predominantly substation works including turnkey electrical, mechanical, civils and enabling works, with the inclusion of local overhead lines and cables within the curtilage of the site. • NIEN wish to retain the flexibility for each lot to utilise both Design and Build (D&B) and Engineering Procurement and Construction (EPC) models. • The default approach will be that equipment supply (transformers and switchgear etc.) will be in the scope of projects. Free issue of equipment will be limited to those projects for which NIEN have equipment ordered.
Contract period: 1 July 2026 → 30 June 2031
Contract period: 1 July 2026 → 30 June 2031
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Book a free consultation →| Contract End Date: |
| 30 June 2031 |
| Contract Duration: | 5.1 years |
| Procurement ID (OCID): | ocds-h6vhtk-04fdbe |
| Notice Reference: | 058657-2026 |