Open Tenderocds-h6vhtk-05e433

24/033 - Qualification System for the provision of Engineering, Procurement and Construction Services for South West Scotland Onshore System (SWSOS)

GNI and GNI (UK) are seeking experienced EPCS contractors to deliver a series of critical infrastructure upgrades as part of the SWSOS Decarbonisation Programme, a cornerstone of our commitment to achieving Net Zero by 2050. This tender covers multiple work packages, including the design, procurement, construction, and integration of new electric drive compressor halls across operational sites in Scotland. The successful contractor will manage complex interfaces between new and existing assets, ensuring seamless in...

Buyer

Gas Networks Ireland

Value

Not provided

Published

19 Nov 2025

Closes

20 Nov 2035

Procurement details

Source

Find a Tender

Region

Éire / Ireland

Procurement method

Selective

Category

Works

Contract starts

Not provided

Contract ends

Not provided

CPV classifications

45231220

Construction work for gas pipelines

31100000

Electric motors, generators and transformers

44100000

Construction materials and associated items

45220000

Engineering works and construction works

45231200

Construction work for oil and gas pipelines

45231221

Gas supply mains construction work

45250000

Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry

71300000

Engineering services

Lots

Lot 1 24/033 - Qualification System for the provision of Engineering, Procurement and Construction Services for South West Scotland Onshore System (SWSOS)

Value not provided

GNI and GNI (UK) are seeking experienced EPCS contractors to deliver a series of critical infrastructure upgrades as part of the SWSOS Decarbonisation Programme, a cornerstone of our commitment to achieving Net Zero by 2050. This tender covers multiple work packages, including the design, procurement, construction, and integration of new electric drive compr...

Delivery: Scotland, Northern Ireland, Éire / Ireland

Documents

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Contains public sector information licensed under the Open Government Licence v3.0.