Stale Pre-tender

PIN for Air Reservoir overhaul

Details

Topic
Repair, maintenance and associated services related to railways and other equipment
Published
5 December 2025

Tender description

This notice is published by ScotRail Trains Ltd (SRT) and is intended to advertise a market engagement exercise. This is in relation to an intended procurement for the contracted service overhaul of Air Receivers for the Class 153, 156, & HST (Class 43 Power Car and Mark III Coach) fleets at nominated ScotRail depots. This requirement, which has an intended duration of an initial 4 years plus a possible option to extend by a further 12 months, will be tendered as a single Lot for Air Reservoirs overhaul service in accordance with RISAS safety critical and rail standards. We invite suppliers to complete a short questionnaire on our Wax e-sourcing portal which can be accessed here https://scotrail.wax-live.com/S2C/DisplayModules/TradeModules/Negotiations/Opportunities/ListEvents.aspx Lot 1: The objective of this procurement is to appoint a SP capable of delivering an overhaul solution for Air Reservoirs – Pressure Testing – on 153, 156, 158 & HST fleet (Class 43 Power Car and Mark III Coach), supporting the Operator’s operational performance targets and asset management strategy. An air reservoir is defined as a vessel (other than a pipe coil or ancillary fitting and part of the compressor) for containing compressed air. The group definition is based on the Reservoirs function, material and vehicle classification. ScotRail Trains Limited reserve the right to add or remove the numbers of overhauls per class of train, as the business requires. The supplier should be RISAS registered, and services must be in accordance with PB/TP1487 Overhaul of Air Reservoirs (for Porterbrook 158 vehicles only). WOSS 310/8 Version 4: Repair Procedure – Dismantling, Cleaning, Examination and Repair, Reassembly and Painting, and Test Specification for train classes 153, 156, & HST (Class 43 Power Car and Mark III Coach). As part of this service, SRTL requires the supplier to deliver a robust identification labelling system to asset manage each tank to identify the kit and record the overhaul completion date and associated data. We invite suppliers to complete a short questionnaire on our Wax e-sourcing portal which can be accessed here https://scotrail.wax-live.com/S2C/DisplayModules/TradeModules/Negotiations/Opportunities/ListEvents.aspx. The questionnaire can be accessed through ScotRail's Wax e-sourcing portal here: https://scotrail.wax-live.com/S2C/DisplayModules/TradeModules/Negotiations/Opportunities/ListEvents.aspx

Timeline

  1. Completed: Pre-tender published5 December 2025
    Current notice

About the buyer

ScotRail Trains Limited is a public sector buyer in United Kingdom publishing tenders and awards on Stotles. Explore their procurement activity and find more opportunities like this one.

Relevant CPV codes

  • 50220000 · Repair, maintenance and associated services related to railways and other equipment
  • 50530000 · Repair and maintenance services of machinery
  • 71630000 · Technical inspection and testing services

AI insights

  • Is there a preferred supplier?
  • What are the buyers pain points?
  • What has the buyer previously procured?
  • What are the key requirements?
Sign-up to enrich

Decision makers

Connect with the people behind this procurement.

Contact nameJob titlePhone numberWork email
Head of Procurement+44 •••• ••••••
Commercial Director+44 •••• ••••••
Procurement Manager+44 •••• ••••••
Category Lead+44 •••• ••••••
Senior Buyer+44 •••• ••••••
Contracts Manager+44 •••• ••••••

13 similar open tenders

See more open tenders related to PIN for Air Reservoir overhaul.

Explore all open tenders

Related buyers

Buyers similar to ScotRail Trains Limited.

View all buyers

Win more public sector contracts

Track every UK and Ireland tender in one place — set up alerts, find decision-makers, and never miss an opportunity.