High-Pressure Isolation Equipment

Notice Information

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Notice Title

High-Pressure Isolation Equipment

Notice Description

The procurement is for the supply of temporary pipeline isolation system and associated auxiliary equipment to support under pressure gas transmission activities. The equipment will be used to support high-consequence pipeline intervention activities, enhancing operational safety, isolation and asset integrity across the National Gas Transmission network.

Procurement Information

National Gas intends to award this contract directly under Section 41 of the Procurement Act 2023, relying on Schedule 5, paragraph 5. National Gas has identified a requirement for a temporary pipeline isolation system capable of meeting its defined operational, safety and asset integrity requirements for high-consequence under-pressure gas transmission activities. T.D. WILLIAMSON (U.K.) LIMITED holds the relevant intellectual property rights and exclusive rights associated with the technology required to meet National Gas's defined operational requirement and is the sole supplier capable of providing the required solution. National Gas has concluded that there are no reasonable alternatives capable of meeting its defined operational requirement.

Notice Details

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Publication & Lifecycle

Open Contracting ID: ocds-h6vhtk-06ce67
Publication Source: Find A Tender Service
Latest Notice: https://www.find-tender.service.gov.uk/Notice/068706-2026
Current Stage: Award
All Stages: Award

Procurement Classification

Notice Type: UK6 - Contract Award Notice
Procurement Type: Standard
Procurement Category: Goods
Procurement Method: Direct
Procurement Method Details: Direct award
Tender Suitability: Not specified
Awardee Scale: SME

Common Procurement Vocabulary (CPV)

CPV Divisions

39 - Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products

42 - Industrial machinery

CPV Codes

39340000 - Gas network equipment

42130000 - Taps, cocks, valves and similar appliances

Notice Value(s)

Tender Value: Not specified
Lots Value: Not specified
Awards Value: £12,724,504 £10M-£100M
Contracts Value: Not specified

Notice Dates

Publication Date: 21 Jul 20262 weeks ago
Submission Deadline: Not specified
Future Notice Date: Not specified
Award Date: 20 Jul 20262 weeks ago
Contract Period: 30 Jul 2026 - 31 Dec 2028 2-3 years
Recurrence: Not specified

Notice Status

Tender Status: Complete
Lots Status: Complete
Awards Status: Pending
Contracts Status: Not Specified

Buyer & Supplier

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Contracting Authority (Buyer)

Main Buyer: NATIONAL GAS TRANSMISSION PLC
Contact Name: Available with D3 Tenders Premium →
Contact Email: Available with D3 Tenders Premium →
Contact Phone: Available with D3 Tenders Premium →

Buyer Location

Locality: WARWICK
Postcode: CV34 6DA
Post Town: Coventry
Country: England
Major Region (ITL 1): TLG West Midlands (England)
Basic Region (ITL 2): TLG1 Herefordshire, Worcestershire and Warwickshire
Small Region (ITL 3): TLG13 Warwickshire CC
Delivery Location: Not specified
Local Authority: Warwick
Electoral Ward: Warwick Myton & Heathcote
Westminster Constituency: Warwick and Leamington

Supplier Information

Number of Suppliers: 1
Supplier Name: T.D. WILLIAMSON (U.K.

Further Information

Notice Documents

https://www.find-tender.service.gov.uk/Notice/068706-2026
21st July 2026 - Contract award notice on Find a Tender
https://www.find-tender.service.gov.uk/Notice/068046-2026
20th July 2026 - Transparency notice on Find a Tender

Notice URLs

Open Contracting Data Standard (OCDS)

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JSON Markdown

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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