Integrated Security Solutions (ISS) Works at Walham and Pentir
Buyer: NATIONAL GRID ELECTRICITY TRANSMISSION PLC
Closed. Estimated value: £21,000,000.
- Published
- 9 October 2026
- Estimated value
- £21,000,000
- Place of performance
- UKK
- Procedure
- Restricted procedure
- Documents
- 2
- Notice number
- 095732-2026
- Reference
- ocds-h6vhtk-06e5ea
- Official source
- Official source
CPV codes
- 32235000Closed-circuit surveillance system
- 34928200Fences
- 35120000Surveillance and security systems and devices
- 44221300Gates
- 45220000Engineering works and construction works
- 45232220Substation construction work
- 45312100Fire-alarm system installation work
- 45312200Burglar-alarm system installation work
Description
National Grid Electricity Transmission Plc is seeking experienced and suitably qualified suppliers capable of delivering a fully integrated security solution for critical national infrastructure sites at Walham and Pentir. The requirement is divided into two separate Lots: Lot 1 (Walham) and Lot 2 (Pentir). Suppliers may submit tenders for one or both Lots; however, no supplier will be awarded more than one Lot. Further details in relation to the scope are set out in the Instructions to Tenderers.
Lots (2)
| Lot | Description | CPV code | Amount |
|---|---|---|---|
| 1 | Lot 1. ISS Walham, Gloucestershire | 32235000 Closed-circuit surveillance system | £9,000,000 |
| 2 | Lot 2. ISS Pentir, Gwynedd | 32235000 Closed-circuit surveillance system | £12,000,000 |
Official publications
- FTS · 095732-2026 · 9 October 2026
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Frequently asked questions
- What is the estimated value of this tender?
- The estimated value published by the buyer is £21,000,000.
- 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.
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