Opportunity Overview
Aylesbury Line to Aylesbury (with some trains terminating at Aylesbury Vale Parkway instead), on the Princes Risborough to Aylesbury and Oxford to Bicester branch lines.
This Procurement also covers East West Railway from Oxford to Bletchley or any other extensions that Chiltern Railways are contracted to operate.
Chiltern Railways operates a mixed fleet of rolling stock to fulfil its rail passenger services. The fleet consists of both diesel multiple units (DMUs) and diesel loco hauled Mk5a coach stock.
The fleet maintenance plan set out what maintenance tasks are required for the rolling stock and at what maintenance periodicities. The maintenance tasks include changing
various fluids and filters to ensure the safe operation and maintain the performance of thefleet. As such Chiltern Railways require one contract to supply these filters to ensure continuity of supply, so that the maintenance tasks are performed at the correct intervals.
To protect manufacturer warranties, only the manufacturer's recommended filters can be used which forms the specifications of this ITT. Only the filter makes and part numbers identified in the specifications are to be supplied and no substitutions will be accepted. Bidders must be capable of supplying all products within the basket of goods that make up the Specifications. No bids will be accepted where a Bidder is not able to supply all the
product types that make up the specifications.
Chiltern Railways will place orders for the...
Your competitors are watching the same crowded contracts everyone else is. Track live opportunities like this one worldwide, set deadline alerts, and win where they aren’t. Free for 14 days, no card.
Start FreeSolicitation Details
| Issuing agency | The Chiltern Railway Company Limited |
|---|---|
| Country | United Kingdom |
| Category | Government Procurement |
| Estimated value | $1.1M |
| Published | August 14, 2026 |
| Procurement stage | Active solicitation |
| Closed | Closing date not published |
| Status | Closed — no longer accepting responses |
| Official source | View original notice |
| Last verified | October 10, 2026 |
Contains public sector information licensed under the Open Government Licence v3.0. Source: UK Government (Find a Tender).
Browse Similar Open Opportunities in United Kingdom
See every United Kingdom Government Procurement opportunity your competition is missing. Free for 14 days.
Get real-time alerts, competitive intelligence, and deadline tracking for this and every market worldwide.
Start Free Trial — No Card RequiredFree 14-day trial · no card required
See who is already competing here →Get a free United Kingdom Government Procurement intelligence report in your inbox
A personalized report on United Kingdom Government Procurement opportunities, emailed in 5-10 minutes. One per month, no account needed.