--- title: "Market Engagement Notice - Reservoir Maintenance" ocid: "ocds-h6vhtk-06ba7e" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06ba7e" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06ba7e.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06ba7e.json" source: "Find A Tender Service" current_stage: "Planning" buyer: "SOUTHERN WATER SERVICES LIMITED" published: "2026-06-22" --- # Market Engagement Notice - Reservoir Maintenance Buyer: SOUTHERN WATER SERVICES LIMITED Current stage: Planning OCID: ocds-h6vhtk-06ba7e [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06ba7e) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06ba7e.json) ## Summary Southern Water Services Limited, based in Worthing, UK, is in the planning stage of a procurement process titled "Market Engagement Notice - Reservoir Maintenance." This initiative falls under the services industry category and focuses on repair and maintenance services of reservoirs. It is targeted at ensuring asset integrity, water quality protection, and network resilience. The procurement process, classified as a private utility, is set to progress with a due date for expressions of interest or initial engagement scheduled for 25th September 2026, with the contract period anticipated to start from 18th December 2026. This opportunity is within the UKJ region of the United Kingdom and is critical for suppliers dealing with utilities and infrastructure maintenance. The procurement involves a framework agreement, indicating a collaborative and extended relationship with the selected supplier. This tender provides significant opportunities for business growth, particularly for companies specialising in reservoir repair and maintenance, structural repairs, and water infrastructure upgrades. It is well-suited for small and medium-sized enterprises (SMEs) that can offer expertise in planned and reactive maintenance, structural rehabilitation, and compliance with Regulation 31 standards for potable water. Firms capable of supporting emergency responses, isolating planning, and developing site-specific procedures will find this procurement advantageous. Engaging in this contract could position businesses strategically within the utilities sector, offering a platform for long-term partnerships and expansion in maintenance and asset management services. ## Notice Scope of Works includes planned and reactive maintenance, structural repairs, pipework renewals, membrane installations, and asset upgrades, with a core focus on ensuring asset integrity, water quality protection, and network resilience. Suppliers will be expected to support a range of activities including inspection, rehabilitation, replacement of reservoir components, and management of associated conduits, valves, and outlet works in line with industry best practice and regulatory requirements. There is also a requirement to support emergency response, isolation planning, and development of site-specific procedures, alongside ensuring all works meet potable water standards (including Regulation 31 compliance). ### Planning Information Please not this is not a call for competition Note: If you are already registered on Southern Water's sourcing portal please go straight to Step 2 below If you are unregistered please follow the instructions below to register 1. Register your company on the Jaggaer sourcing portal (this is required only once) To register or log in please go to - https://southernwater.bravosolution.co.uk/web/login.html Select the "Login or register to participate" link above and click the "Register Now" link on the home page Accept the terms and conditions and click "Next" Enter your correct business and user details Note the username you chose and click "Save" when complete You will shortly receive an email with your unique password (please keep this secure) 2. Respond to the PQQ/ITT Login to the portal with your username/password Click the PQQs open to all suppliers or ITTs open to all suppliers' link. Click on the relevant PQQ/ITT ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/058694-2026 | | Notice type | UK2 - Preliminary Market Engagement Notice | | Procurement type | Framework | | Procurement category | Services | | Procurement method | Not Specified | | Procurement method details | Not specified | | Tender suitability | SME | | Awardee scale | Not specified | | All stages | Planning | ## Dates | Field | Value | | --- | --- | | Publication date | 22 Jun 2026 | | Submission deadline | Not specified | | Future notice date | 25 Sep 2026 | | Award date | Not specified | | Contract period | 18 Dec 2026 - 18 Dec 2030 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | Not specified | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Planning | | Lots status | Planning | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | SOUTHERN WATER SERVICES LIMITED | | Locality | WORTHING | | Post town | Brighton | | Postcode | BN13 3NX | | Country | England | | ITL 1 | TLJ South East (England) | | ITL 2 | TLJ2 Surrey, East and West Sussex | | ITL 3 | TLJ27 West Sussex (South West) | | Local authority | Worthing | | Electoral ward | Northbrook | | Westminster constituency | Worthing West | | Delivery location | TLJ South East (England) | ## CPV Codes ### Divisions - 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus) - 50 - Repair and maintenance services ### Codes - 44611600 - Reservoirs - 50514200 - Repair and maintenance services of reservoirs ## Release History - 22 Jun 2026 at 16:10 - Planning - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/058694-2026 ## Documents - https://www.find-tender.service.gov.uk/Notice/058694-2026 22nd June 2026 - Preliminary market engagement notice on Find a Tender ## Notice URLs - http://www.southernwater.co.uk - https://southernwater.bravosolution.co.uk/web/login.html - 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-06ba7e. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06ba7e.json.