T322 NIEN Transmission Substation Turnkey (Amended)
Northern Ireland Electricity Networks Limited · United Kingdom
Key facts
- Awarded
- 21 Jun 2026
- Contract starts
- 01 Jul 2026
- Contract ends
- 30 Jun 2031
- Procedure
- Competitive flexible procedure (framework)
- Buyer type
- Utilities & transport
- Source
- Find a Tender
Awarded to 5 suppliers
| Supplier | Value |
|---|---|
| ADMAN CIVIL PROJECTS LIMITED | — |
| Siemens Energy Ltd | — |
| H&MV Engineering Services Limited | — |
| Murphy International Limited | — |
| AUREOS ENERGY LIMITED | — |
Description
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.
Categories (CPV)
- 45232220 Substation construction work
Similar open tenders
Acle Bridge toilet block access, landscaping and drainage improvements
Location: East of EnglandBuyer: Broads Authority
Open tenderCloses 3 Dec, 202628 daysValue £100.00kSource Find a TenderThe Broads Authority is seeking a suitably qualified and experienced contractor to carry out access, landscaping and drainage improvement works at our Acle Bridge toilet block. The works will involve breaking up and removing existing surfacing, raising ground levels, installing new paving and creating sloped access poi
Door Entry Phased Replacement Programme 2026-27
Location: LondonBuyer: London Borough of Hillingdon
Open tenderCloses 2 Dec, 202627 daysValue £200.00kSource Find a TenderThe London Borough of Hillingdon (LBH) intends to install/upgrade the Door Entry/Access Control to 40 low and medium rise blocks. This work will be based on a planned program. The works include, but not limited to the design, supply, installation, commissioning and hand-over of complete and fully functional audio door
Crane Provision Framework
Location: South EastBuyer: KBS Maritime Ltd
Open tenderCloses 3 Dec, 202628 daysValue £4.00mSource Find a TenderKBS Maritime is seeking to establish a multi-supplier Framework for complete third-party crane services in support of Alongside Services operations. The Framework will supplement, not replace, KBS internal Heavy Lift capability and will provide planned surge, operational resilience, out-of-hours support, concurrent-lif
lumbing PPM and reactive repairs for Hertfordshire Police
Location: East of EnglandBuyer: The Police and Crime Commissioner for Hertfordshire
Open tenderCloses 3 Dec, 202628 daysValue £371.50kSource Find a Tenderlumbing PPM and reactive repairs for Hertfordshire Constabulary
Allotment Track Repairs
Location: South EastBuyer: Gosport Borough Council
Open tenderCloses 27 Nov, 202622 daysValue £65.00kSource Find a TenderGBC is inviting quotations for the supply, delivery and installation of track repairs at Brockhurst Allotment, Manor Way Allotment, and Middlecroft Allotment.
UKREiiF Stand Design and Build
Location: ScotlandBuyer: Glasgow City Council
Open tenderCloses 9 Dec, 202634 daysValue £150.00kSource Public Contracts ScotlandGlasgow City Council is seeking to appoint a company to design, build and deliver an exhibition stand on behalf of Invest Glasgow at The UK’s Real Estate Investment and Infrastructure Forum (UKREiiF) for the next three years. In 2027, the event will take place in the Royal Armouries Museum in Leeds, from 18-20th May. F