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B930 (2026) Civil Engineering Works

Northern Ireland Electricity Networks Limited Published 3 Feb 2026 Find a Tender
The value below is a framework or dynamic market ceiling: the maximum that could be spent across all call-offs, not the value of a single contract. Aggregate figures on this site exclude these to avoid double counting.

key details

Value£83,040,000 (£99,600,000 inc. VAT)
Statusactive
Category (CPV) 45000000 +8 more
RegionNorthern Ireland
Procedureselective
OCIDocds-h6vhtk-058985

description

The purpose of this procurement is to appoint multiple suppliers across four Lots for the Provision of Civil Engineering Works and related services, across Northern Ireland with no specific geographical restrictions, may include but not limited to as follows:

Lot 1 New Build Substations in Greenfield and Brownfield Locations,

Site Clearance
Site Investigation
Switch Houses
Control Rooms
Painting
Building Services
Piling
Tx Bunds and Firewalls
Boundary Walls
Structure Foundations
Structural Steel provision and installation
Concrete Cable Trenches – In-Situ, Precast, GRP
Site compounds and surfacing
Various specifications of Fencing and gates
Drainage, Ducting and Earthing
Landscaping
Design

Lot 2 Refurbishment Works within existing Live Substations,

Site Investigation
Switch Houses
Control Rooms
Painting
Building Services
Piling
Refurbishment / alterations to existing buildings
Demolition of buildings, concrete and steel structures, bases etc.
Tx Bunds and Firewalls
Boundary Walls
Structure Foundations
Structural Steel provision and installation
Concrete Cable Trenches – In-Situ, Precast, GRP
Site extensions, compounds and surfacing
Various specifications of Fencing and gates
Drainage, Ducting and Earthing
Landscaping
Design

Lot 3 Miscellaneous Works on Secondary Live Substation Buildings and Kiosk Foundations,

Alterations to concrete floors to accommodate new equipment and cabling
GRP Trench Covers and components
Structural Steel provision and installation
Installation of Security Doors
Roof Surveys, repairs and replacement
Vent installations
Earthing
Painting
Demolition of Existing Buildings
Various specifications of Fencing and gates
Landscaping
Concrete Foundations
Block Work
Pre-cast Concrete slab and lintels
Site compounds and surfacing

Lot 4 Dayworks (Miscellaneous Minor Works)

Miscellaneous Civil Works in both Main, Primary and Secondary Live Substation locations to include: -
oSecurity Doors
oRoofing
oSite Clearance
oDemolition
oLandscaping
oSite compounds and surfacing
oVarious specifications of Fencing and gates
oDrainage, Ducting and Earthing
oPhase 2 finishing works to Kiosk Foundations

NIE Networks estimates the value of the Contract to be in the region of £83 million for the full 8 year period.

Call off contracts for each Lot will be appointed as outlined in Appendix C - Call Off Procedure of the ITT document.

documents

Documents are linked, not mirrored. They are served by the publishing authority and may require registration.

notice history

2 notices published against this procurement.

PublishedTypeRegimeNotice
18 Aug 2025 Preliminary market engagement (UK2) Procurement Act 2023 049399-2025
3 Feb 2026 Tender notice (UK4) Procurement Act 2023 009424-2026

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