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Rolling Stock Fillters Supply

Buyer: THE CHILTERN RAILWAY COMPANY LIMITED →

View official notice ↗Official source

BuyerTHE CHILTERN RAILWAY COMPANY LIMITED
StatusAwarded
Deadline5 Jun 2026
Value£840,000
Published14 Aug 2026

What is being bought

Chiltern Railways operates commuter/regional rail passenger services from its central London terminus at London Marylebone along the M40 corridor to destinations in Buckinghamshire, Oxfordshire and Warwickshire, as well as long-distance services to the West Midlands along two routes. Services on the Chiltern main line run from London Marylebone to Birmingham Snow Hill, Stratford-upon-Avon and Oxford, with some peak hour services to Kidderminster. Chiltern Railways also runs trains on the London to 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 products throughout the term of the agreement so that sufficient inventory levels can be maintained at its maintenance sites accordingly.

Lot details

Lot 1

No lot description published.

Statuscomplete

Comparable-procurement analytics

No usable CPV category has been published, so a comparable market set cannot yet be built.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Awards

Rolling Stock Filters Supply

Statuspending
Value£840,000
Contract periodFrom 4 Sept 2026 to 3 Sept 2031

Documents & submission route

No documents are published in the current source record.

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-0693d4
Latest release ID077728-2026
Latest release timestampFri Aug 14 2026 13:22:06 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLhttps://www.find-tender.service.gov.uk/Notice/042134-2026
Tender statuscomplete
Procurement methodselective
Procurement method detailsCompetitive flexible procedure
Main procurement categoryNot published
Above thresholdNot published
Legal basis2023/54
Tender period: startNot published
Tender period: endNot published
Expression of interest deadlineNot published
Enquiry deadlineNot published
Award period: startNot published
Award period: endNot published
Submission method detailsNot published
Submission languagesNot published
Electronic catalogue policyNot published
Total tender valueNot published
Tender lots in source1
Tender items in source0
Tender documents in source0
Awards in latest release1
Contracts in latest release0
Parties in latest release2

Notice history

DateEventReference
14 Aug 2026award, contract077728-2026
7 May 2026tender042134-2026

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
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    "procurementMethod": "selective",
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  },
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      "contactPoint": {
        "email": "salesteam@filtrationcontrol.com"
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    }
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}
Complete JSON history (2 releases)
14 Aug 2026 · 077728-2026 · award, contract
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      "title": "Rolling Stock Filters Supply",
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        "amountGross": 1008000
      },
      "status": "pending",
      "options": {
        "description": "The right to additional purchases while the contract is valid.\nThe manufacturer of the components that use the filters may change the specifications and or the approved filters for the components. If this risk materialises then Chiltern Railways will need to modify the specifications to include supply of the revised filter(s). \nThe manufacturer of the filters specified in the Specifications may modify the design of the filters. If this risk materialises then Chiltern Railways will need to modify the specifications\nto include supply of the revised filter(s). \nThe manufacturer of the filters specified in the specifications may cease to manufacture a filter in the specifications. If this risk materialises then Chiltern railways will need to modify\nthe specifications to include supply of an alternative or revised filter(s)."
      },
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        "description": "There is an option to extend the contract by 12-months if both parties agree. The extension must be agreed within 1 month prior to the expiry of the intial contract term"
      },
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          "id": "077728-2026",
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7 May 2026 · 042134-2026 · tender
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        "awardCriteria": {
          "criteria": [
            {
              "name": "Commercial",
              "type": "price",
              "numbers": [
                {
                  "number": 50,
                  "weight": "percentageExact"
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              ],
              "description": "Bidders are required to submit their price in the Pricing Schedule at Schedule 5 of the ITT. The estimated annual volume for each product (column G) has been included for the purposes of evaluation and is not intended to be a commitment of volume in any way. \nThe price for the purposes of evaluation is the figure indicated in cell H23 of the \"Price\" sheet of Schedule 5 (Pricing Schedule). The unit price is multiplied by the estimated annual volume for each product to calculate the total price for each product line and the total annual price is then calculated which is the Bidder's price which will be evaluated.\nAny price which is more than double the lowest price will receive a score of 0%. \nThe Commercial evaluation will be scored as follows: \n(Lowest price)/(Bidder's price)×Weighting (50%)"
            },
            {
              "name": "Leagl",
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              "numbers": [
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                  "number": 35,
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              ],
              "description": "Bidders are required to provide a clean and redline mark-up of the draft contract/SLAs/KPIs and a commentary on the same using the template found at  Schedule 8 (Legal Commentary Table) of the ITT. The following elements of the Draft Contract/SLAs/KPIs will not form part of the Legal evaluation:  \n(a)\tClause 2 - Term\n(b)\tClause 10 - Price\n(c)\tClause 19 - Insurance\n(d)\tClause 20 - Termination\n(e)\tSchedule 4 - Compliance Requirements\nThe Bidder's sbmission will be evaluated by panel of evaluators appointed by Chiltern Railways. Each panel member will first undertake an independent evaluation of the tender responses, applying the relevant evaluation criteria. Following completion of individual evaluations, a moderation meeting will be held at which the evaluation panel will reach a consensus score and reasons for the marking of each question but if a consensus score cannot be achieved, the final score for each question will be decided by the majority score awarded. \nThe Bidder's submission will be scored on the basis of how far they diverge from the Draft Contract/SLAs/KPIs issued by CHILTERN using the scoring methodology set out below. Scores will be allocated on the basis of which scoring description best fits the response provided.\nScore:5 Description:\nThe Bidder's approach indicates full or near full acceptance of the general principles of the Draft Contract/SLAs/KPIs, and where amendments are suggested, on balance risk allocation is more favourable to CHILTERN than in the Draft Contract/SLAs/KPIs.\nScore 4: The Bidder's approach indicates full or near full acceptance of the general principles of the Draft Contract/SLAs/KPIs, and where amendments are suggested, those amendments demonstrate no impact in terms of risk allocation to CHILTERN, when compared to the Draft Contract/SLAs/KPIs.\nScore 3: The Bidder's approach indicates general acceptance of the general principles of the Draft Contract/SLAs/KPIs, and where amendments are suggested, those amendments demonstrate only limited impact in terms of risk allocation to CHILTERN, when compared to the Draft Contract/SLAs/KPIs.\nScore 2: The Bidder's approach does not accept the general principles of the SLAs/KPIs, and where amendments are suggested, those amendments have a negative impact on risk allocation to Draft Contract/CHILTERN, when compared to the Draft Contract/SLAs/KPIs .\nScore 1: The Bidder's approach does not accept the general principles of the Draft Contract/SLAs/KPIs, and where amendments are suggested, those amendments have a significantly negative impact on risk allocation to CHILTERN, when compared to the Draft Contract/SLAs/KPIs.\nScore 0: The Bidder's approach does not accept the general principles of the Draft Contract/SLAs/KPIs and any comments and/or amendments to the SLAs/KPIs have a very substantial effect on the risk allocation to CHILTERN, when compared to the Draft Contract/SLAs/KPIs."
            },
            {
              "name": "Technical",
              "type": "quality",
              "numbers": [
                {
                  "number": 15,
                  "weight": "percentageExact"
                }
              ],
              "description": "The tehnical workstream is split into two tecnical questions. The first question is a pass/fail evaluation criteria and asks the Bidder if they already hold an Umbrella Direct Agreement with the Department for Transport or if not whether they would be prepared to hold an Umbrella Direct Agreement with the Department for Transport.\nThe second question asks the Bidder to provide a contract mobilisation plan. This mobilisation plan should show the key milestones of the mobilisation phases and sequence of events linked to critical path. The plan should also identify any risks, interdependencies and how they will be managed. \nThe Bidder's sbmission will be evaluated by panel of evaluators appointed by Chiltern Railways. Each panel member will first undertake an independent evaluation of the tender responses, applying the relevant evaluation criteria. Following completion of individual evaluations, a moderation meeting will be held at which the evaluation panel will reach a consensus score and reasons for the marking of each question but if a consensus score cannot be achieved, the final score for each question will be decided by the majority score awarded.\nScore 5:\tThe response covers all of the items detailed within the question and the Requirements and Standards. There are no issues, weaknesses or omissions presented, and the response identifies and manages risk throughout mobilisation. The response provides a very high level of confidence in the Bidder's ability to deliver a successful mobilisation programme.\nScore 4:\tThe response covers almost all of the items detailed within the question and the Requirements and Standards. There are only a few minor issues, weaknesses or omissions and the response identifies and manages risk throughout mobilisation. The response provides a high level of confidence in the Bidder's ability to deliver a successful mobilisation programme.\nScore 3:\tThe response covers most of the items detailed within the question and the Requirements and Standards. There are some weaknesses, issues or omissions within the response and it does not clearly identify and detail how risk would be managed throughout mobilisation. The response provides a moderate level of confidence in the Bidder's ability to deliver a successful mobilisation programme.\nScore 2:\tThe response covers some of the items detailed within the question and the Requirements and Standards. There are some weaknesses, issues or omissions within the response and there is limited consideration and detail regarding how the Bidder will manage risk throughout mobilisation. The response provides a low level of confidence in the Bidder's ability to deliver a successful mobilisation programme.\nScore 1: \tThe response fails to cover most of the items detailed within the question and the Requirements and Standards. The response has many weaknesses, issues and omissions and little or no details regarding how the Bidder will manage risk throughout mobilisation. The response provides a very low level of confidence in the Bidder's capability.\nScore 0:\tNo response or does not answer the question."
            }
          ]
        },
        "contractPeriod": {
          "endDate": "2031-09-13T23:59:59+01:00",
          "startDate": "2026-09-14T00:00:00+01:00",
          "maxExtentDate": "2032-09-13T23:59:59+01:00"
        },
        "selectionCriteria": {
          "criteria": [
            {
              "description": "Please refer to the Invitation to Participate document.",
              "forReduction": true
            }
          ]
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKC",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKD",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKE",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKF",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKG",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKH",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKI",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKJ",
            "country": "GB",
            "countryName": "United Kingdom"
          },
          {
            "region": "UKK",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "34631000",
            "scheme": "CPV",
            "description": "Parts of locomotives or rolling stock"
          }
        ]
      }
    ],
    "title": "Rolling stock filters",
    "value": {
      "amount": 840000,
      "currency": "GBP",
      "amountGross": 1008000
    },
    "status": "active",
    "documents": [
      {
        "id": "conflictOfInterest",
        "description": "Not published",
        "documentType": "conflictOfInterest"
      },
      {
        "id": "042134-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/042134-2026",
        "format": "text/html",
        "noticeType": "UK4",
        "description": "Tender notice on Find a Tender",
        "documentType": "tenderNotice",
        "datePublished": "2026-05-07T16:29:27+01:00"
      }
    ],
    "procedure": {
      "features": "This tender will follow a three stage process. Stage 1 is the invitation to participate, stage 2 is the invitation to tender and stage 3 is the preferred bidder stage. \nStage 1 will include a procurement specific questionaire (PSQ). This is a set of questions which are either information only or pass/fail. Bidders that successfully meet the requirements of the PSQ shall be invited to stage 2. \nStage 2 is the invitation to tender (ITT) stage. Bidders are invited to submit tenders which will be evalauated based upon three workstreams, commercial, legal and technical. Chiltern reserve the right to perform a Best and Final Offers round in stage 2. The award criteria are set out in the draft ITT document.\nDuring Stage 3, the highest scoring Bidder will be invited to engage in further discussions with CHILTERN as part of a Preferred Bidder stage. This stage will be used to finalise the draft contract terms and conditions, in accordance with the limitations set out in the procurement act."
    },
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "awardPeriod": {
      "endDate": "2026-08-14T23:59:59+01:00"
    },
    "description": "Chiltern Railways operates commuter/regional rail passenger services from its central London terminus at London Marylebone along the M40 corridor to destinations in Buckinghamshire, Oxfordshire and Warwickshire, as well as long-distance services to the West Midlands along two routes. Services on the Chiltern main line run from London Marylebone to Birmingham Snow Hill, Stratford-upon-Avon and Oxford, with some peak-hour services to Kidderminster. Chiltern Railways also runs trains on the London to 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.\nChiltern 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.\nThe 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 the fleet. 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.\nBidders 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.\nChiltern Railways will place orders for the products throughout the term of the agreement so that sufficient inventory levels can be maintained at its maintenance sites accordingly.",
    "riskDetails": "The Contract presents the following risks:\n(a)\tThe manufacturer of the components that use the filters may change the specifications and or the approved filters for the components. If this risk materialises then CHILTERN will need to modify the Specifications to include supply of the revised filter(s). \n(b)\tThe manufacturer of the filters specified in the Specifications may modify the design of the filters. If this risk materialises then CHILTERN will need to modify the Specifications to include supply of the revised filter(s). \n(c)\tThe manufacturer of the filters specified in the Specifications may cease to manufacture a filter in the Specifications. If this risk materialises then CHILTERN will need to modify the Specifications to include supply of an alternative or revised filter(s).  \nCHILTERN considers that these risks may jeopardise the performance of the Contract but, due to the nature of the risks, the risks cannot be addressed in the Contract as awarded. Therefore, CHILTERN reserves the right to modify the awarded Contract to address the risks in accordance with Schedule 8 of the Act.",
    "enquiryPeriod": {
      "endDate": "2026-05-22T15:00:00+01:00"
    },
    "specialRegime": [
      "utilities"
    ],
    "aboveThreshold": true,
    "submissionTerms": {
      "languages": [
        "en"
      ],
      "electronicSubmissionPolicy": "allowed"
    },
    "procurementMethod": "selective",
    "mainProcurementCategory": "goods",
    "submissionMethodDetails": "https://marketdojo.com/market-dojo-sign-up/\nMarket Dojo - ePorcurement platform\nUse Invitation Code: 66D2CCBBC7 to access the event and tender documents.",
    "procurementMethodDetails": "Competitive flexible procedure",
    "expressionOfInterestDeadline": "2026-06-05T15:00:00+01:00"
  },
  "parties": [
    {
      "id": "GB-COH-03007939",
      "name": "THE CHILTERN RAILWAY COMPANY LIMITED",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKC23",
        "country": "GB",
        "locality": "Sunderland",
        "postalCode": "SR3 3XP",
        "countryName": "United Kingdom",
        "streetAddress": "1 Admiral Way"
      },
      "details": {
        "url": "http://www.chilternrailways.co.uk",
        "classifications": [
          {
            "id": "privateUtility",
            "scheme": "UK_CA_TYPE",
            "description": "Private utility"
          }
        ]
      },
      "identifier": {
        "id": "03007939",
        "scheme": "GB-COH"
      },
      "contactPoint": {
        "name": "Ian Norman",
        "email": "ian.norman@chilternrailways.co.uk",
        "telephone": "+447866177233"
      },
      "additionalIdentifiers": [
        {
          "id": "PNPV-7838-DRMN",
          "scheme": "GB-PPON"
        }
      ]
    }
  ],
  "language": "en",
  "initiationType": "tender"
}