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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.

    ContractsSodium Hypochlorite Storage Requirements Study for Drinking Water Systems
    Awarded contract

    Sodium Hypochlorite Storage Requirements Study for Drinking Water Systems

    Awarded
    £68.3k
    Published 26 May 2026

    Research study to establish best practices and safety standards for storing sodium hypochlorite in drinking water systems.

    🇬🇧United Kingdom· EnglandPublished 26 May 2026· 4 months agoviaFind a Tender
    Awarded
    £68.3k
    Published 26 May 2026

    Decision brief

    4 fields
    • Contract value
      £68,330
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Suppliers

    1 supplier
    • WU
      WSP UK LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 4 months ago.

    26 May 2026
    Awarded — no open tender advertised

    Brief

    This research and development opportunity seeks qualified suppliers to conduct a comprehensive study on the safe storage requirements for sodium hypochlorite in drinking water treatment and distribution systems. The study will examine storage protocols, safety standards, equipment specifications, and best practices to ensure compliance with drinking water regulations and minimize operational risks. Suppliers should have expertise in water treatment chemistry, storage system design, and regulatory compliance. The work will be conducted under the RDE (Research, Development, and Evaluation) framework.

    Track record

    20 awards · 15 winners
    Open field

    No single supplier dominates the field.

    In research innovation, DEPARTMENT FOR ENVIRONMENT FOOD AND RURAL AFFAIRS has awarded 20 contracts to 15 suppliers.

    Who wins here
    1. WSP UK LIMITED4× · 20%
    2. FERA SCIENCE LIMITED2× · 10%
    3. APEM Limited2× · 10%
    4. Jacobs UK Ltd, Cottons Centre1× · 5%
    5. EUNOMIA RESEARCH & CONSULTING LIMITED1× · 5%
    6. HiDef Aerial Surveying Ltd1× · 5%

    +9 more suppliers

    Across research innovation, the most active winners are IPSOS MARKET RESEARCH LIMITED, WSP UK LIMITED, IFF RESEARCH 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-06a298
    DF
    Buyer
    DEPARTMENT FOR ENVIRONMENT FOOD AND RURAL AFFAIRS
    Sector
    Energy & Utilities