{ "tag": [ "compiled" ], "id": "ocds-h6vhtk-05e2b6-2025-12-10T10:28:33Z", "date": "2025-12-10T10:28:33Z", "ocid": "ocds-h6vhtk-05e2b6", "initiationType": "tender", "parties": [ { "id": "GB-COH-02366661", "name": "THAMES WATER UTILITIES LIMITED", "identifier": { "scheme": "GB-COH", "id": "02366661" }, "additionalIdentifiers": [ { "scheme": "GB-PPON", "id": "PNQQ-4647-DTCV" } ], "address": { "streetAddress": "Clearwater Court", "locality": "Reading", "postalCode": "RG1 8DB", "country": "GB", "countryName": "United Kingdom", "region": "UKJ11" }, "contactPoint": { "email": "procurement.support.centre@thameswater.co.uk" }, "roles": [ "buyer" ], "details": { "classifications": [ { "id": "privateUtility", "scheme": "UK_CA_TYPE", "description": "Private utility" } ] } } ], "buyer": { "id": "GB-COH-02366661", "name": "THAMES WATER UTILITIES LIMITED" }, "tender": { "id": "FA2367", "legalBasis": { "id": "2023/54", "scheme": "UKPGA", "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents" }, "title": "Sludge Holding Tanks & Roofs", "description": "This procurement is for the supply and commissioning of sludge tanks, digesters, other associated tanks, roofs, and related items at various wastewater treatment sites. Target Sites The procurement will cover purchase, installation and commissioning of new sludge tanks, digesters, and other associated tanks and roofs and associated items. Objectives * Compliance: Ensure compliance with legislation, improve the environmental impact of the STW and provide infrastructure which is fit for purpose. * Commercial Value: Optimise the material and delivery solution to maximise commercial efficiencies for Thames Water * Futureproofing: Implement a framework which enables Thames Water to be able toe secure the capacity it requires for future programmes of works Procurement Approach: A competitive tender process will be undertaken to appoint a supplier(s) capable of delivering the required scope. The strategy favours a supplier who can streamline delivery, ensure consistency, and maximise commercial and operational benefits. Procurement Timeline Considerations: The procurement timeline is currently under review due to strategic and regulatory reassessments at certain sites. Specifically: * A study evaluating the requirements to meet the Environment Agency IED requirements is ongoing, with outcomes expected later in the year. These findings will inform final scope and procurement readiness Expected Outcomes * Improved asset reliability and operational performance * Enhanced alignment with environmental and regulatory objectives * Commercial efficiencies through strategic sourcing and standardisation Please note that that deadline for asking for access to the PSQ & submitting of the PSQ is 22 December 2025, 10 am.", "status": "active", "items": [ { "id": "1", "additionalClassifications": [ { "scheme": "CPV", "id": "44611420", "description": "Sludge-storage tanks" }, { "scheme": "CPV", "id": "44611500", "description": "Water tanks" }, { "scheme": "CPV", "id": "45232421", "description": "Sewage treatment works" }, { "scheme": "CPV", "id": "45232422", "description": "Sludge-treatment works" }, { "scheme": "CPV", "id": "45252000", "description": "Construction works for sewage treatment plants, purification plants and refuse incineration plants" }, { "scheme": "CPV", "id": "90420000", "description": "Sewage treatment services" } ], "deliveryAddresses": [ { "region": "UKI", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKJ", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKI", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKJ", "country": "GB", "countryName": "United Kingdom" } ], "relatedLot": "1" }, { "id": "2", "additionalClassifications": [ { "scheme": "CPV", "id": "44611420", "description": "Sludge-storage tanks" }, { "scheme": "CPV", "id": "44611500", "description": "Water tanks" }, { "scheme": "CPV", "id": "45232421", "description": "Sewage treatment works" }, { "scheme": "CPV", "id": "45232422", "description": "Sludge-treatment works" }, { "scheme": "CPV", "id": "45252000", "description": "Construction works for sewage treatment plants, purification plants and refuse incineration plants" }, { "scheme": "CPV", "id": "90420000", "description": "Sewage treatment services" } ], "deliveryAddresses": [ { "region": "UKI", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKJ", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKI", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKJ", "country": "GB", "countryName": "United Kingdom" } ], "relatedLot": "2" }, { "id": "3", "additionalClassifications": [ { "scheme": "CPV", "id": "44611420", "description": "Sludge-storage tanks" }, { "scheme": "CPV", "id": "44611500", "description": "Water tanks" }, { "scheme": "CPV", "id": "45232421", "description": "Sewage treatment works" }, { "scheme": "CPV", "id": "45232422", "description": "Sludge-treatment works" }, { "scheme": "CPV", "id": "45252000", "description": "Construction works for sewage treatment plants, purification plants and refuse incineration plants" }, { "scheme": "CPV", "id": "90420000", "description": "Sewage treatment services" } ], "deliveryAddresses": [ { "region": "UKI", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKJ", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKI", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKJ", "country": "GB", "countryName": "United Kingdom" } ], "relatedLot": "3" } ], "value": { "amountGross": 0, "currency": "GBP" }, "procurementMethod": "selective", "procurementMethodDetails": "Competitive flexible procedure", "procedure": { "features": "The procurement will follow a Competitive Flexible Procedure in line with the Procurement Act 2023. The process will include multiple stages, with opportunities for clarification, negotiation, and refinement of award criteria before final contract award. Stage 1: Tender Notice Publication * The process begins with the publication of the Contract Notice on the Find a Tender Service (FTS) * This will outline the scope of requirements, procurement stages, and timelines Stage 2: Pre-Specific Questionnaire (PSQ) * PSQ Publication: The PSQ will be published alongside the contract notice * Supplier Response: Suppliers will complete and submit the PSQ by the stated deadline * Clarification Period: A defined window will allow suppliers to raise queries and Thames Water to provide clarifications * Evaluation: PSQ responses will be assessed on a pass/fail and weighted basis against mandatory criteria * Outcome: Successful suppliers will be shortlisted and invited to the next stage Stage 3: Preliminary Tender Submission * Issue of Documents: Shortlisted suppliers will receive the full information pack * Clarification: Suppliers submit any clarification questions to the tender. TW will answer * Submissions: Suppliers submit bid submissions (technical and commercial proposals) * Clarification and Questions: TW submit clarifications and questions to the supplier responses * Evaluation: Submissions are assessed against published criteria Stage 4: Negotiation Stage * Shortlisted suppliers will receive invitations to negotiate and further information about the process * Negotiation and Refinement: Negotiations with suppliers to refine solutions and optimise value * Updated Submissions: Suppliers to submit revised bids following negotiation rounds Stage 5: Final Evaluation and Selection * Evaluation: Final submissions are evaluated against weighted criteria Stage 6: Contract Award * Notification: Successful and unsuccessful suppliers will be informed in writing * Standstill Period: A mandatory standstill period will apply before contract signature * Contract Execution: Following standstill, the contract will be awarded and signed" }, "mainProcurementCategory": "goods", "specialRegime": [ "utilities" ], "aboveThreshold": true, "techniques": { "hasFrameworkAgreement": true, "frameworkAgreement": { "method": "withReopeningCompetition", "type": "closed", "description": "Mini-Competitions to be held once requirements are defined" } }, "submissionMethodDetails": "To gain access to the PSQ documents, please fill out the details on this form; https://forms.office.com/e/8Dt3jAAmhs", "submissionTerms": { "electronicSubmissionPolicy": "allowed", "languages": [ "en" ] }, "expressionOfInterestDeadline": "2026-01-09T10:00:00Z", "enquiryPeriod": { "endDate": "2025-12-30T17:00:00Z" }, "awardPeriod": { "endDate": "2026-05-18T23:59:59+01:00" }, "lots": [ { "id": "1", "title": "Sludge Holding Tanks (including Digesters and other associated Tanks) (Supply and Installation)", "description": "This procurement relates to the supply and commissioning support of Sludge tanks, Digesters and Roofs and associated items across potential multiple wastewater treatment sites.", "status": "active", "value": { "amountGross": 0, "currency": "GBP" }, "awardCriteria": { "criteria": [ { "type": "quality", "name": "Commercial", "numbers": [ { "number": 60, "weight": "percentageExact" } ] }, { "type": "price", "name": "Technical", "numbers": [ { "number": 40, "weight": "percentageExact" } ] }, { "type": "quality", "name": "Commercial", "numbers": [ { "number": 60, "weight": "percentageExact" } ] }, { "type": "price", "name": "Technical", "numbers": [ { "number": 40, "weight": "percentageExact" } ] } ] }, "suitability": { "sme": true }, "contractPeriod": { "startDate": "2026-06-01T00:00:00+01:00", "endDate": "2034-05-31T23:59:59+01:00" } }, { "id": "2", "title": "Sludge Holding Tanks (including Digesters and other associated Tanks) (CDM Responsibilities)", "description": "This procurement relates to the supply and commissioning support of Sludge tanks, Digesters and Roofs and associated items across potential multiple wastewater treatment sites. Whilst acting as the responsible CDM representative at the location.", "status": "active", "value": { "amountGross": 0, "currency": "GBP" }, "awardCriteria": { "criteria": [ { "type": "quality", "name": "Commercial", "numbers": [ { "number": 60, "weight": "percentageExact" } ] }, { "type": "price", "name": "Technical", "numbers": [ { "number": 40, "weight": "percentageExact" } ] }, { "type": "quality", "name": "Commercial", "numbers": [ { "number": 60, "weight": "percentageExact" } ] }, { "type": "price", "name": "Technical", "numbers": [ { "number": 40, "weight": "percentageExact" } ] } ] }, "suitability": { "sme": true }, "contractPeriod": { "startDate": "2026-06-01T00:00:00+01:00", "endDate": "2034-05-31T23:59:59+01:00" } }, { "id": "3", "title": "Sludge Holding Tank Roofs (including Digesters)", "description": "This procurement relates to the supply and commissioning support of roofs for the fitting to Sludge tanks, Digesters and associated items across potential multiple wastewater treatment sites", "status": "active", "value": { "amountGross": 0, "currency": "GBP" }, "awardCriteria": { "criteria": [ { "type": "quality", "name": "Commercial", "numbers": [ { "number": 60, "weight": "percentageExact" } ] }, { "type": "price", "name": "Technical", "numbers": [ { "number": 40, "weight": "percentageExact" } ] }, { "type": "quality", "name": "Commercial", "numbers": [ { "number": 60, "weight": "percentageExact" } ] }, { "type": "price", "name": "Technical", "numbers": [ { "number": 40, "weight": "percentageExact" } ] } ] }, "suitability": { "sme": true }, "contractPeriod": { "startDate": "2026-06-01T00:00:00+01:00", "endDate": "2034-05-31T23:59:59+01:00" } } ], "documents": [ { "id": "conflictOfInterest", "documentType": "conflictOfInterest", "description": "Not published" }, { "id": "074498-2025", "documentType": "tenderNotice", "noticeType": "UK4", "description": "Tender notice on Find a Tender", "url": "https://www.find-tender.service.gov.uk/Notice/074498-2025", "datePublished": "2025-11-17T16:01:22Z", "format": "text/html" }, { "id": "081350-2025", "documentType": "tenderNotice", "noticeType": "UK4", "description": "Tender notice on Find a Tender", "url": "https://www.find-tender.service.gov.uk/Notice/081350-2025", "datePublished": "2025-12-10T10:28:33Z", "format": "text/html" } ], "amendments": [ { "id": "081350-2025", "description": "The submission deadline has been extended to 9 January 2026, at 10:00 am, and the enquiry deadline to 30 December 2025, at 17:00." } ] }, "language": "en" }