SF6 Leak Repair Framework
- Published
- 7 September 2026
- Estimated value
- £7,500,000
- Place of performance
- UK
- Procedure
- Restricted procedure
- Lots
- 1
- Documents
- 1
- Notice number
- 084427-2026
- Reference
- ocds-h6vhtk-06f388
- Official source
- Official source
CPV codes
- 50532400Repair and maintenance services of electrical distribution equipment
- 50710000Repair and maintenance services of electrical and mechanical building installations
- 51110000Installation services of electrical equipment
- 65300000Electricity distribution and related services
- 71334000Mechanical and electrical engineering services
Description
National Grid Electricity Transmission (NGET) intends to establish a framework for the provision of Sulphur Hexafluoride (SF6) leak repair, leak reduction and preventative treatment services across its portfolio of Gas Insulated Switchgear (GIS) and Gas Insulated Busbar (GIB) assets located at transmission substations throughout Great Britain. The framework is intended to increase the delivery of SF6 emissions reduction activities through the use of standardised contracting arrangements and approved repair methodologies. Appointed contractors will be responsible for the design, installation, testing, inspection and quality assurance of external, non-intrusive repair solutions that maintain asset integrity and operational performance while reducing or preventing SF6 leakage. Solutions may include permanent repairs, leak-rate reduction treatments, and preventative interventions, and will typically be required to be installed without taking equipment out of service where reasonably practicable. Contractors will be expected to provide technically robust, evidence-based solutions, operate under ISO 9001-compliant quality management systems, and fulfil the roles of Principal Contractor a…
Official publications
- FTS · 084427-2026 · 7 September 2026
Other tenders from NATIONAL GRID ELECTRICITY TRANSMISSION PLC
- Integrated Project Management Office (IPMO)
- Mobile Transformer Oil Processing Vehicles (Trailer Mounted) - Design, Manufacture, Supply, Commissioning and Support
- Innovation Academic Framework
- Bell 429 PW207D2 Engine Flight Hour Support and Lifecycle Management Services
- ISS Works at Walham and Pentir
- Integrated Tractor and Winch Units
- Provision of Continuing Airworthiness Management, Maintenance, Engineering and Logistics Support Services for the Bell 429 Aircraft
- Bell 429 Component Support and Power-by-the-Hour (PBH) Programme
- 102203 Mill Hill Tertiary Connection & SGT2B Replacement
- 100917 Amersham 132kV Bay Extension & SGT
Frequently asked questions
- What is the estimated value of this tender?
- The estimated value published by the buyer is £7,500,000.
- Who is the buyer of this tender?
- The contracting authority is NATIONAL GRID ELECTRICITY TRANSMISSION PLC (United Kingdom).
- How can I bid for public tenders in the United Kingdom?
- Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
Create a free account and receive new public tenders published in the United Kingdom that match your business, every day.