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High Speed OCS Design, Construction, Testing & Commissioning Approved Body Engagement
Published 4 Jun 2026
4 Jun 2026
Closed 17 Jun 2026
- Primary CPV
-
71700000 *
Monitoring and control services
- Location
- 🇬🇧 Westminster, London
- Value
- £250,000
- Contract
-
2 years Duration
13/07/2026 30/06/2028
- Contract Types
-
71 *Architectural, engineering & inspection...Full CPV Breakdown
- SME suitable
- Yes
Publisher Address
25 Victoria Street, London, SW1H 0EX, UK · UKI32
Contact
Award Criteria
Not specified
- Please follow this link to view the notice. · Tender Notice
Related tenders
Colas Rail Limited
All notices from this publisher Same CPV code
71700000 *
All notices with this CPV code
Reference: C4N113358497
Colas Rail are looking to engage with an Approved Body to support with obtaining UK declaration of conformity for its Interoperability Constituents (ICs) relating to specific elements of first principle Overhead Catenary System (OCS) design elements and to provide re-certification of the existing TSI compliant system design to NTSN in support of its OCS Design, Construction, Testing & Commissioning activities on behalf of HS2.
Additional information: The services shall be delivered in accordance with Colas Rail CR2 Professional Services Agreement Terms & Conditions, including applicable HS2-specific provisions; copies will be issued to shortlisted suppliers.
Suppliers to submit their tender proposal by the tender deadline of Wednesday 17 June 2026 by email to tr.procurement@colasrail.com.
If you have any questions, please send them to tr.procurement@colasrail.com and we shall endeavour to respond to them at the earliest.
Full CPV breakdown
- 71700000 — Monitoring and control services (primary)
- 71630000 — Technical inspection and testing services
- 71000000 — Architectural, construction, engineering and inspection services
- 71317200 — Health and safety services
- 71311230 — Railway engineering services
Notice details
- Contract type
- Services
- Minimum value
- £150,000
- Main category
- Services
- Notice status
- Active
- Suitable for SMEs
- Yes
- Suitable for VCSEs
- No
- Language
- EN
- Published
- 04 Jun 2026 08:20
- Deadline
- 17 Jun 2026 23:45
- OCID
- ocds-b5fd17-3202f230-5093-461b-92ae-37e54e4a19a8
- Notice ID
- C4N113358497
Full notice record
39 detailsEverything the publisher included in this notice, organised by section. Contact details hidden: upgrade to Pro to see
Tender
| Title | High Speed OCS Design, Construction, Testing & Commissioning Approved Body Engagement |
| Published | 4 Jun 2026 |
| Status | active |
| CPV › Description | Monitoring and control services |
| CPV › CPV 1 › Description | Technical inspection and testing services |
| CPV › CPV 2 › Description | Architectural, construction, engineering and inspection services |
| CPV › CPV 3 › Description | Health and safety services |
| CPV › CPV 4 › Description | Railway engineering services |
| Item › Delivery › Delivery 1 › Country | British Oversea Territories |
| Item › Delivery › Delivery 2 › Country | Channel Islands |
| Item › Delivery › Delivery 3 › Country | Europe |
| Item › Delivery › Delivery 4 › Country | Isle of Man |
| Item › Delivery › Delivery 5 › Country | Rest of the World |
| Item › Delivery › Delivery 6 › Country | United Kingdom |
| Minimum value › Value | £150,000 |
| Minimum value › Currency | GBP |
| Value › Value | £250,000 |
| Value › Currency | GBP |
| Bidding period › End | 17 Jun 2026 |
| Contract period › Start | 13 Jul 2026 |
| Contract period › End | 30 Jun 2028 |
| Suitable for › SMEs | Yes |
| Suitable for › VCSEs | No |
| Category | services |
| Document › Document 1 › Document type | Tender notice |
| Document › Document 1 › Description | Opportunity notice on Contracts Finder |
| Document › Document 1 › Link | https://www.contractsfinder.service.gov.uk/Notice/5e2d38d2-8b2f-4d4b-b... |
| Document › Document 1 › Published | 4 Jun 2026 |
| Document › Document 2 › Document type | Tender notice |
| Document › Document 2 › Description | Please follow this link to view the notice. |
| Document › Document 2 › Link | https://www.competefor.com/business/viewOpportunityDetailsSupplier.htm... |
Organisations
| Name | Colas Rail Limited |
| Identifier › Legal Name | Colas Rail Limited |
| Address › Street | 25 Victoria Street |
| Address › Town / city | London |
| Address › Postcode | SW1H 0EX |
| Address › Country | UK |
| Role | buyer |
Buyer
| Name | Colas Rail Limited |