{ "tag": [ "compiled" ], "id": "ocds-h6vhtk-05cd5a-2026-05-28T13:58:41+01:00", "date": "2026-05-28T13:58:41+01:00", "ocid": "ocds-h6vhtk-05cd5a", "initiationType": "tender", "parties": [ { "id": "GB-PPON-PBJQ-2231-ZRPG", "name": "Southern Water Services Limited", "identifier": { "scheme": "GB-PPON", "id": "PBJQ-2231-ZRPG" }, "address": { "streetAddress": "Southern Water, Southern House", "locality": "Worthing", "postalCode": "Bn13 3NX", "country": "GB", "countryName": "United Kingdom", "region": "UKJ27" }, "contactPoint": { "email": "ross.cook@southernwater.co.uk", "name": "Ross Cook" }, "roles": [ "buyer" ], "details": { "url": "http://www.southernwater.co.uk", "classifications": [ { "id": "privateUtility", "scheme": "UK_CA_TYPE", "description": "Private utility" } ] } } ], "buyer": { "id": "GB-PPON-PBJQ-2231-ZRPG", "name": "Southern Water Services Limited" }, "planning": { "milestones": [ { "id": "engagement", "type": "engagement", "description": "Southern Water is initiating a market engagement exercise to help shape our future procurement strategy for Sewer Sealing services. This will begin with the release of a Request for Information (RFI). We encourage all interested suppliers to participate. Please note that Southern Water reserves the right to engage in further discussions with any organisation, regardless of whether they respond to the initial RFI. Depending on the insights gathered, we may follow up with: One-to-one meetings (either in person or online), A live Marketplace event or townhall session (either in person or online), and/or a second RFI, if deemed necessary. The initial RFI is scheduled to be issued on 17th October 2025.", "dueDate": "2025-11-15T23:59:59+00:00", "status": "scheduled" } ], "documents": [ { "id": "065612-2025", "documentType": "marketEngagementNotice", "noticeType": "UK2", "description": "Preliminary market engagement notice on Find a Tender", "url": "https://www.find-tender.service.gov.uk/Notice/065612-2025", "datePublished": "2025-10-15T14:11:48+01:00", "format": "text/html" } ] }, "tender": { "id": "Prj_7839", "legalBasis": { "id": "2023/54", "scheme": "UKPGA", "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents" }, "title": "Sewer Sealing Request for Information", "description": "Southern Water is committed to reducing storm overflows and managing the volume of water entering the sewer network. A key part of this strategy involves sealing sewers to limit water infiltration and inflow, helping to protect the environment and improve network resilience. We are inviting suppliers with the capability to provide sewer sealing repairs to submit a response to this Conditions of Participation (COP). The COP is divided into two Lots: Lot 1: Full Length Lining & Ground Water Infiltration Sealing Lot 2: Novel Ground Water Infiltration Sealing", "items": [ { "id": "1", "additionalClassifications": [ { "scheme": "CPV", "id": "39350000", "description": "Sewerage works equipment" }, { "scheme": "CPV", "id": "44130000", "description": "Sewer mains" }, { "scheme": "CPV", "id": "44163130", "description": "Sewer pipes" }, { "scheme": "CPV", "id": "45232400", "description": "Sewer construction work" }, { "scheme": "CPV", "id": "45232410", "description": "Sewerage work" }, { "scheme": "CPV", "id": "90470000", "description": "Sewer cleaning services" }, { "scheme": "CPV", "id": "90480000", "description": "Sewerage management services" }, { "scheme": "CPV", "id": "90491000", "description": "Sewer survey services" } ], "deliveryAddresses": [ { "region": "UK", "country": "GB", "countryName": "United Kingdom" }, { "region": "UKJ", "country": "GB", "countryName": "United Kingdom" } ], "relatedLot": "1" }, { "id": "2", "additionalClassifications": [ { "scheme": "CPV", "id": "39350000", "description": "Sewerage works equipment" }, { "scheme": "CPV", "id": "44130000", "description": "Sewer mains" }, { "scheme": "CPV", "id": "44163130", "description": "Sewer pipes" }, { "scheme": "CPV", "id": "45232400", "description": "Sewer construction work" }, { "scheme": "CPV", "id": "45232410", "description": "Sewerage work" }, { "scheme": "CPV", "id": "90470000", "description": "Sewer cleaning services" }, { "scheme": "CPV", "id": "90480000", "description": "Sewerage management services" }, { "scheme": "CPV", "id": "90491000", "description": "Sewer survey services" } ], "deliveryAddresses": [ { "region": "UKJ", "country": "GB", "countryName": "United Kingdom" } ], "relatedLot": "2" } ], "value": { "amountGross": 336000000, "amount": 280000000, "currency": "GBP" }, "mainProcurementCategory": "works", "specialRegime": [ "utilities" ], "aboveThreshold": true, "lots": [ { "id": "1", "suitability": { "sme": true, "vcse": true }, "contractPeriod": { "startDate": "2026-12-01T00:00:00+00:00", "endDate": "2030-11-29T23:59:59+00:00", "maxExtentDate": "2034-11-30T23:59:59+00:00" }, "hasRenewal": true, "status": "active", "title": "Full Length Lining & Ground Water Infiltration Sealing", "description": "The Contractor shall attend and provide rehabilitation in the form of sewer lining in accordance with the Work Order. The Contractor will line the sewer to remove all identified defects in line with SWS standards. Material specification and operating procedures that the Contractor is required to adhere to for jobs of this type can be found within Southern Water's Sewer Lining Standard.", "value": { "amountGross": 288000000, "amount": 240000000, "currency": "GBP" }, "awardCriteria": { "criteria": [ { "type": "quality", "name": "Technical", "description": "See ITT document for further details.", "numbers": [ { "number": 60, "weight": "percentageExact" } ] }, { "type": "price", "name": "Commercial", "description": "See ITT document for further details.", "numbers": [ { "number": 40, "weight": "percentageExact" } ] } ] }, "selectionCriteria": { "criteria": [ { "type": "economic", "description": "See ITT and Contract Documents" }, { "type": "technical", "description": "See ITT and Contract Documents" } ] }, "renewal": { "description": "Option to extend by up to 4 x 1 year periods." } }, { "id": "2", "title": "Novel Ground Water Infiltration Sealing", "description": "This Lot seeks suppliers offering innovative, next generation technologies and approaches aimed at identifying, preventing, mitigating, or repairing groundwater infiltration into sewer networks and inspection chambers across South East (SE) regions providing services as outlined in Lot 1 description.", "status": "active", "value": { "amountGross": 48000000, "amount": 40000000, "currency": "GBP" }, "awardCriteria": { "criteria": [ { "type": "quality", "name": "Technical", "description": "See ITT document for further details.", "numbers": [ { "number": 60, "weight": "percentageExact" } ] }, { "type": "price", "name": "Commercial", "description": "See ITT document for further details.", "numbers": [ { "number": 40, "weight": "percentageExact" } ] } ] }, "selectionCriteria": { "criteria": [ { "type": "economic", "description": "See ITT and Contract Documents" }, { "type": "technical", "description": "See ITT and Contract Documents" } ] }, "suitability": { "sme": true, "vcse": true }, "contractPeriod": { "startDate": "2026-12-01T00:00:00+00:00", "endDate": "2030-11-29T23:59:59+00:00", "maxExtentDate": "2034-11-30T23:59:59+00:00" }, "hasRenewal": true, "renewal": { "description": "Option to extend by up to 4 x 1 year periods." } } ], "communication": { "futureNoticeDate": "2026-03-02T23:59:59+00:00" }, "status": "active", "procurementMethod": "open", "procurementMethodDetails": "Competitive flexible procedure", "procedure": { "features": "Stage 1: PQQ Stage 2: ITT Stage 3: Negotiations (May or may not be required) Stage 4: Best and Final Offer (May or may not be required)" }, "techniques": { "hasFrameworkAgreement": true, "frameworkAgreement": { "maximumParticipants": 8, "method": "withAndWithoutReopeningCompetition", "type": "closed", "description": "Rate Cards are available for suppliers to complete as part of the shortlisted ITT. Full details on the evaluation are included in the ITT documents." } }, "submissionMethodDetails": "The procurement documents are available for unrestricted and full direct access, free of charge, at https://southernwater.bravosolution.co.uk/ https://southernwater.bravosolution.co.uk/ Additional information can be obtained from the above-mentioned address Tenders or requests to participate must be submitted electronically via https://southernwater.bravosolution.co.uk Tenders or requests to participate must be submitted to the above-mentioned address If you are interested in bidding for this tender, please be aware that you will need to have registered on the central digital platform before you will be able to bid. This will require you to complete some information and then you will be provided with a unique identifier. For more information on how to register, please follow the below link: how to register on the CDP", "submissionTerms": { "electronicSubmissionPolicy": "allowed", "languages": [ "en" ] }, "tenderPeriod": { "endDate": "2026-07-02T16:00:00+01:00" }, "enquiryPeriod": { "endDate": "2026-06-23T17:00:00+01:00" }, "awardPeriod": { "endDate": "2026-11-19T23:59:59+00:00" }, "otherRequirements": { "reservedParticipation": [ "shelteredWorkshop" ] }, "lotDetails": { "awardCriteria": { "description": "Lot 1: Up to 3 suppliers Lot 2: Up to 5 suppliers Additional or fewer tenders could be awarded depending on final evaluation scores." } }, "documents": [ { "id": "conflictOfInterest", "documentType": "conflictOfInterest", "description": "Not published" }, { "id": "050337-2026", "documentType": "tenderNotice", "noticeType": "UK4", "description": "Tender notice on Find a Tender", "url": "https://www.find-tender.service.gov.uk/Notice/050337-2026", "datePublished": "2026-05-28T13:58:41+01:00", "format": "text/html" } ], "contractTerms": { "financialTerms": "See Tender & Contract Documents" }, "riskDetails": "See Tender & Contract Documents" }, "language": "en" }