---
title: "SR-PACT-PROJ-599 - Centrifugal Air Filter Modification - (PIP135-12)"
ocid: "ocds-r6ebe6-0000818519"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000818519"
markdown_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000818519.md"
json_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000818519.json"
source: "Public Contracts Scotland"
current_stage: "Award"
buyer: "SCOTRAIL TRAINS LIMITED"
published: "2026-05-07"
---

# SR-PACT-PROJ-599 - Centrifugal Air Filter Modification - (PIP135-12)

Buyer: SCOTRAIL TRAINS LIMITED  
Current stage: Award  
OCID: ocds-r6ebe6-0000818519

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## Summary

The procurement process for the project titled "SR-PACT-PROJ-599 - Centrifugal Air Filter Modification - (PIP135-12)" was conducted by ScotRail Trains Limited, headquartered in Glasgow. This procurement falls under the "goods" category, specifically targeting parts of locomotives or rolling stock, in line with CPV codes 34600000 and 34631000. The award stage was completed on 7th May 2026, with the contract now active. This modification project involves designing and fabricating changes to the Class 158 engine air induction canisters to ensure cleaner airflow through centrifugal processing. The project location is primarily in Scotland, with ScotRail staff responsible for partial project implementation.

This tender presents significant opportunities for businesses specialising in railway component manufacturing and engineering modifications. Companies that can design, fabricate, and implement modifications to existing railway components, while ensuring regulatory compliance, will find this sector lucrative. The awarded company, Advanced Group Services Glacier Energy, indicates a competitive environment but also highlights the potential for growth in supplying specialised railway parts. Businesses looking to expand into manufacturing durable and performance-enhancing railway equipment are well-suited to compete in similar future public procurement processes.

## Notice

Design and fabricate a modification to the existing Class 158 engine air induction canisters such that the incoming airflow is centrifuged to remove impurities. ScotRail envisage this requiring the removal of the canister from the vehicle and a change to the air entry point, via some permanent modification and then refitting by SRT staff. In addition we envisage new filters and require a new single piece induction hose connecting the canister outlet to the turbo inlet. Exchanging canisters on vehicle will be performed by SRT staff and is outside the scope of this procurement.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Public Contracts Scotland |
| Latest notice | https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=MAY555351 |
| Notice type | PCS Notice - Quick Quote Award |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 7 May 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 7 May 2026 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £242,069 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | SCOTRAIL TRAINS LIMITED |
| Additional buyers | ANGUS COUNCIL; DUMFRIES AND GALLOWAY COUNCIL; EAST LOTHIAN COUNCIL; HISTORIC ENVIRONMENT SCOTLAND; NHS FIFE; SCOTTISH GOVERNMENT; SCOTTISH GOVERNMENT- SASA |
| Locality | EDINBURGH |
| Post town | Edinburgh |
| Postcode | EH6 6QQ |
| 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 | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 14 |
| Supplier names | ADVANCED GROUP SERVICES GLACIER ENERGY; CCL (NORTH; CROWNSHY; DAVID HARDIE ENGINEERING; LEICA GEOSYSTEMS; NORTHSTAR MEDIA; OLLECO; PRO PRINT SOLUTIONS; PULSE FITNESS; QUO IMUS LIMITED (TRADING AS QI CONSULTING; S&P GLOBAL MARKET INTELLIGENCE; UK DIVING SERVICES; VALUTA; VENESKY-BROWN RECRUITMENT |

## CPV Codes

### Divisions

- 34 - Transport equipment and auxiliary products to transportation

### Codes

- 34600000 - Railway and tramway locomotives and rolling stock and associated parts
- 34631000 - Parts of locomotives or rolling stock

## Release History

- 7 May 2026 at 10:41 - Award - PCS Notice - Quick Quote Award - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=MAY555351

## Notice URLs

- http://historicenvironment.scot
- http://www.angus.gov.uk/
- http://www.dumgal.gov.uk
- http://www.eastlothian.gov.uk
- http://www.nhsfife.org
- http://www.scotland.gov.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-r6ebe6-0000818519. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-r6ebe6-0000818519.json.