--- title: "HD Sewage Waste Treatment and Disposal" ocid: "ocds-h6vhtk-06f31d" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06f31d" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06f31d.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06f31d.json" source: "Find A Tender Service" current_stage: "Tender" buyer: "HAFREN DYFRDWY CYFYNGEDIG" published: "2026-09-07" --- # HD Sewage Waste Treatment and Disposal Buyer: HAFREN DYFRDWY CYFYNGEDIG Current stage: Tender OCID: ocds-h6vhtk-06f31d [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06f31d) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06f31d.json) ## Summary Hafren Dyfrdwy Cyfyngedig is procuring sewage waste treatment and disposal services across the United Kingdom. The requirement is divided into two lots. Lot 1 covers receiving untreated and partially treated sewage sludge from sewage treatment works, then processing and treating it at a permitted or licensed site. Lot 2 covers receiving, processing and treating partially treated sewage produced when rotating biological contactor package treatment plants are routinely emptied and cleansed. The procurement is for services in the water and wastewater sector, including sludge treatment, sewage treatment and disposal. Suppliers may be relevant if they operate suitable treatment and disposal facilities, manage sewage or sludge streams, and can provide compliant processing for either or both requirements. The procurement has reached tender: Hafren Dyfrdwy invited offers through an open competitive flexible procedure. Its stated stages are PQQ, shortlisting, RFP, further shortlisting, contract negotiations and contract award. Bids must be submitted electronically by 2 October 2026 at 17:00, with English as the submission language. The award decision is scheduled for 18 January 2027 at 23:59. Both lots are planned to run from 18 January 2027 to 18 January 2032, with five one-year extensions available, potentially to 18 January 2037. Lot 1 is valued at £990,000 excluding VAT (£1,188,000 including VAT); Lot 2 at £110,000 excluding VAT (£132,000 including VAT). Evaluation is 40% price, 40% quality and 20% sustainability for each lot. This opportunity suits specialist sewage and sludge treatment operators with the facilities, permits and operating controls needed to receive and process wastewater materials safely and lawfully. Lot 1 is aimed at businesses able to accept untreated or partially treated sludge from sewage treatment works and treat it at a permitted or licensed site. Lot 2 suits operators experienced in handling waste from rotating biological contactor package plants, including routine emptying, cleansing and treatment of thin sludge and partially treated sewage. Businesses may compete for either lot or both, provided they can demonstrate dependable treatment capacity, appropriate waste-handling capability and consistent service quality. Sustainability performance is a material part of evaluation, alongside price and quality. ## Notice HD Sewage Waste Treatment and Disposal. Lot 1 - Sludge treatment and disposal Lot 2 - RBC Waste & Thin sludge treatment and disposal ### Lot Information Lot 1 - Sludge treatment and disposal To receive untreated and partially treated sewage sludge site from our Sewage Treatment Works (STWs) and process and treat at a permitted / licensed site. Renewal: 5 X 1 Year Extension Lot 2 - RBC Waste & Thin sludge treatment and disposal To receive, process and treat partially treated sewage resulting from the routine emptying and cleansing of rotating biological contactor (RBC) package treatment plants. Renewal: 5 X 1 Year Extension ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/084235-2026 | | Notice type | UK4 - Tender Notice | | Procurement type | Standard | | Procurement category | Services | | Procurement method | Open | | Procurement method details | Competitive flexible procedure | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 7 Sep 2026 | | Submission deadline | 2 Oct 2026 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | 18 Jan 2027 - 18 Jan 2032 | | Recurrence | 2032-01-18 | ## Values | Field | Value | | --- | --- | | Tender value | £1,100,000 | | Lots value | £1,100,000 | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Active | | Lots status | Active | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | HAFREN DYFRDWY CYFYNGEDIG | | Locality | WREXHAM | | Postcode area | Llandudno | | Postcode | LL14 4EH | | Country | Wales | | ITL 1 | TLL Wales | | ITL 2 | TLL3 North Wales | | ITL 3 | TLL34 Flintshire and Wrexham | | Local authority | Wrexham | | Electoral ward | Ponciau | | Westminster constituency | Montgomeryshire and Glyndwr | | Delivery location | Not specified | ## CPV Codes ### Divisions - 45 - Construction work - 90 - Sewage, refuse, cleaning and environmental services ### Codes - 45232420 - Sewage work - 45232421 - Sewage treatment works - 45232422 - Sludge-treatment works - 90420000 - Sewage treatment services - 90430000 - Sewage disposal services - 90450000 - Treatment services of septic tanks - 90470000 - Sewer cleaning services - 90480000 - Sewerage management services ## Release History - 7 Sep 2026 at 10:20 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/084235-2026 ## Documents - https://www.find-tender.service.gov.uk/Notice/084235-2026 7th September 2026 - Tender notice on Find a Tender ## Notice URLs - https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/RfxEvent/preview/1110023043?anId=ANONYMOUS - https://www.legislation.gov.uk/ukpga/2023/54/contents ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06f31d. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06f31d.json.