---
title: "RfQ for Class 158 and 156 FRAP - Fire System Enhancement Design"
ocid: "ocds-h6vhtk-06becc"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06becc"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06becc.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06becc.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "SCOTRAIL TRAINS LIMITED"
published: "2026-06-29"
---

# RfQ for Class 158 and 156 FRAP - Fire System Enhancement Design

Buyer: SCOTRAIL TRAINS LIMITED  
Current stage: Tender  
OCID: ocds-h6vhtk-06becc

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## Summary

ScotRail Trains Limited is seeking proposals for the enhancement of fire detection and suppression systems on its Class 158 and 156 DMUs as part of a procurement process in the engineering design services industry. This tender process is currently in the active tender stage, with key dates including a submission deadline of 12pm on 29th July 2026. The procurement is conducted through a negotiated procedure with prior competition, and electronic submissions via ScotRail's Wax Digital e-sourcing tool are required. This initiative is based in the United Kingdom, specifically targeting the UKM region, and is governed by the legal framework set forth by Directive 2014/25/EU.

This tender presents a significant opportunity for companies specialising in engineering design services, particularly those with experience in railway systems and fire safety enhancements. The procurement process requires suppliers to demonstrate their technical and price competitiveness, with a technical assessment weightage of 60% and a price weightage of 40%. Businesses with strong technical capabilities in fire detection systems and an ability to meet the precise selection criteria outlined in the procurement documents may find this contract to be an excellent avenue for growth and establishing a partnership with ScotRail, a key player in the UK railway services sector.

## Notice

ScotRail Trains Limited (SRT or ScotRail) are issuing this Request for Proposal (RfP) to identify a supplier for an upgrade to the current Fire Detection and suppression equipment on its fleet of 40 x Class 158 Diesel Multiple Units (DMUs) and 40 x Class 156 DMUs as detailed in the Scope of work.

### Lot Information

Lot 1

ScotRail Trains Limited (SRT or ScotRail) are issuing this Request for Proposal (RfP) to identify a supplier for an upgrade to the current Fire Detection and suppression equipment on its fleet of 40 x Class 158 Diesel Multiple Units (DMUs) and 40 x Class 156 DMUs as detailed in the Scope of work.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/060616-2026 |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Negotiated procedure with prior call for competition |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 29 Jun 2026 |
| Submission deadline | 29 Jul 2026 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Active |
| Lots status | Active |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | SCOTRAIL TRAINS LIMITED |
| Locality | GLASGOW |
| Post town | Glasgow |
| Postcode | G2 6HQ |
| Country | Scotland |
| ITL 1 | TLM Scotland |
| ITL 2 | TLM3 West Central Scotland |
| ITL 3 | TLM32 Glasgow City |
| Local authority | Glasgow City |
| Electoral ward | Anderston/City/Yorkhill |
| Westminster constituency | Glasgow North |
| Delivery location | TLM Scotland |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting
- 71 - Architectural, construction, engineering and inspection services

### Codes

- 31625100 - Fire-detection systems
- 71320000 - Engineering design services

## Release History

- 29 Jun 2026 at 09:17 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/060616-2026

## Notice URLs

- https://api.publiccontractsscotland.gov.uk/v1/Notice?id=ocds-r6ebe6-0000835647
- https://scotrail.wax-live.com/S2C/DisplayModules/TradeModules/Negotiations/Opportunities/ListEvents.aspx
- https://scotrail.wax-live.com/S2C/DisplayModules/TradeModules/negotiations/Sourcing/DocumentMain.aspx?ProjectId=390&DocumentId=391&ApplicationInstanceID=27adc89e-0cb2-4b51-9bc1-34061f10156f
- https://www.publiccontractsscotland.gov.uk/search/Search_AuthProfile.aspx?ID=AA30589
- https://www.scotrail.co.uk/

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06becc. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06becc.json.