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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsFlow and Asset Management Survey Services Framework
    Awarded contract

    Flow and Asset Management Survey Services Framework

    Awarded
    £24m
    Published 19 Jun 2026

    United Utilities is procuring a two-lot framework for wastewater asset surveys and flow/water quality monitoring services across North West England.

    🇬🇧United Kingdom· EnglandPublished 19 Jun 2026· 2 months agoviaFind a Tender
    Awarded
    £24m
    Published 19 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £24,000,000
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Suppliers

    7 suppliers
    • AU
      Amelio Utilities Ltd
    Lead contractor
  1. IW
    Ipsum Water
    Consortium partner
  2. OC
    OnSite Central Limited
    Consortium partner
  3. TT
    Tetra Tech Environmental Management Limited
    Consortium partner
  4. SU
    Socotec UK Ltd
    Consortium partner
  5. CT
    Cure Terrae Water Limited
    Consortium partner
  6. GS
    Global Surveys Ltd
    Consortium partner
  7. Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    19 June 2026
    Awarded — no open tender advertised

    Brief

    United Utilities is seeking suppliers to deliver a two-lot framework for Flow and Asset Management Surveys across Cheshire, Merseyside, Manchester, Lancashire, and Cumbria. Lot 1 covers Wastewater Network Asset Surveys including manhole surveys, pumping station inspections, combined sewer overflow surveys, impermeability assessments, and drainage connectivity surveys. Lot 2 provides Flow and Water Quality Surveys across rivers, sewers, and wastewater treatment works, including installation and monitoring of depth monitors, flow monitors, rain gauges, and water quality sensors (dissolved oxygen, temperature, pH, phosphorus, turbidity, conductivity, ammonium, and chlorophyll). Services include continuous or event-based monitoring with live data access via website, data processing, and comprehensive reporting. River surveys may include time of travel studies and flow gaugings. Wastewater treatment works surveys combine flow and quality monitoring as required. Suppliers should be capable of delivering integrated monitoring solutions across multiple water infrastructure types and locations.

    Track record

    3 awards · 3 winners
    Open panel

    Mostly framework call-offs rather than head-to-head competition.

    In engineering, UNITED UTILITIES WATER LIMITED has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. NSI Water and Wastewater Solutions Ltd1× · 33%
    2. Amelio Utilities Ltd1× · 33%
    3. Element Materials Technology Environmental UK Ltd1× · 33%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-05e6be
    UU
    Buyer
    UNITED UTILITIES WATER LIMITED
    Sector
    Energy & Utilities