--- title: "Satellite-Based Leakage Detection and AOI (Area of Interest) Management" ocid: "ocds-h6vhtk-05df92" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05df92" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05df92.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05df92.json" source: "Find A Tender Service" current_stage: "Planning" buyer: "UNITED UTILITIES WATER LIMITED" published: "2025-11-12" --- # Satellite-Based Leakage Detection and AOI (Area of Interest) Management Buyer: UNITED UTILITIES WATER LIMITED Current stage: Planning OCID: ocds-h6vhtk-05df92 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05df92) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05df92.json) ## Summary The procurement process initiated by United Utilities Water Limited is currently in the planning stage for a project titled "Satellite-Based Leakage Detection and AOI (Area of Interest) Management." This project falls under the services category within the utilities sector and is being organised by a private utility company based in Great Sankey, United Kingdom. The procurement is being conducted using an open procedure method, ensuring a transparent and competitive environment. Key deadlines include the end of the enquiry period on the 8th of January 2026, the tender submission deadline on the 1st of February 2026, and the planned start of the contract period on the 1st of April 2026, extending up until the 31st of March 2031. This tender offers an advantageous opportunity for businesses specialised in satellite technology, telecommunications, and water management services. Companies capable of providing comprehensive scanning and data analytics solutions tailored to detect leakages across various water assets at different frequencies will find this contract particularly suited to their expertise. The range of requirements, including API integration, GIS compatibility, and mobile app features, presents significant business growth potential for firms with a strong background in technology deployment and utility management solutions. The potential ROI through efficient leak detection and prioritisation can create new streams of revenue and enhance industry reputation for the successful bidder. ## Notice Satellite Scanning Requirements - Scan areas of the UU region for leakage detection on: - Drinking water assets - Raw water - Sewage - Scanning frequency: daily, weekly, or full region biannually - Imagery delivery within 4 weeks - Pre- and post-freeze imagery capability - SLA failure rebate for delayed scans - Dynamic pricing based on scan age - Clear availability of satellite scan schedules to support planning and reactive needs AOI Identification & Management - AOIs identified within 100m of UU assets - AOIs classified by leak status: - Quiet - Suspected - Active leak - Repaired - Awaiting repair - Unverifiable - AOI journey fully integrated from scan to resolution - AOI audit trail (e.g., AOIs with no leak detected) - Oldest leaks alert system - Ability to interpret AOIs within defined boundaries and estimate leakage return - Ability to label individual leaks with root cause failure types Mobile App Features - AOI investigation and reporting - Status updates sync with dashboard - AOI search by reference (field/admin) - Capture investigation method (e.g., FIDO) - Offline reporting capability - Send outcomes to manager for review - Performance tracking Dashboard Requirements - Desktop and mobile compatibility - Data layers: - Active and past AOIs - Asset types (hydrants, mains, private services) - Regional and county-level performance views - Leak investigation performance metrics: - Leaks found - AOIs investigated - Daily/weekly outcomes - Leak insights: - Leaks per km - Time to resolve - Full suite of reporting tools - Integration with WaterNet / INS / Campaign Management Integration & Governance - Ingest UU asset records - API interface for data exchange - Link AOIs to INS jobs - GIS integration (ArcGIS) - Satellite governance structure needed - Licence usage tracking - Training on data interpretation (unlimited licences) Benefits - ODI benefit calculation using industry-standard methods - Streamlined leak detection and prioritisation Risks & Gaps - GIS maps sent to Satellite vendor missing key details (material, size, DMZ) - Trunk main investigations lack coordination - Dashboard and mobile app status sync issues - Manual daily reporting - Inconsistent dashboard usage across regions - No standard process for linking AOIs to INS - ODI tracking not embedded Opportunities - Extract AOIs into ArcGIS - Develop API for GIS integration - Split dashboard views by county - Generate reports from AOIs - Link AOIs to campaigns - Introduce AOI audit trail ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/073171-2025 | | Notice type | UK3 - Planned Procurement Notice | | Procurement type | Framework | | Procurement category | Services | | Procurement method | Open | | Procurement method details | Open procedure | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Planning | ## Dates | Field | Value | | --- | --- | | Publication date | 12 Nov 2025 | | Submission deadline | 1 Feb 2026 | | Future notice date | 1 Jan 2026 | | Award date | Not specified | | Contract period | 31 Mar 2026 - 31 Mar 2031 | | 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 | Planned | | Lots status | Planned | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | UNITED UTILITIES WATER LIMITED | | Locality | GREAT SANKEY | | Post town | Warrington | | Postcode | WA5 3LP | | Country | England | | ITL 1 | TLD North West (England) | | ITL 2 | TLD6 Cheshire | | ITL 3 | TLD61 Warrington | | Local authority | Warrington | | Electoral ward | Great Sankey North and Whittle Hall | | Westminster constituency | Warrington South | | Delivery location | Not specified | ## CPV Codes ### Divisions - 65 - Public utilities ### Codes - 65130000 - Operation of water supplies ## Release History - 12 Nov 2025 at 12:58 - Planning - UK3 - Planned Procurement Notice - https://www.find-tender.service.gov.uk/Notice/073171-2025 ## Documents - https://www.find-tender.service.gov.uk/Notice/073171-2025 12th November 2025 - Planned procurement notice on Find a Tender - https://www.find-tender.service.gov.uk/Notice/Attachment/A-7608 Questionnaire for interested suppliers to complete & return to United Utilities to confirm interest and ability to supply all aspects detailed in the Scope. ## Notice URLs - 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-05df92. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05df92.json.