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    ContractsSewer Sealing Repair Services Request for Proposals
    Closed contract

    Sewer Sealing Repair Services Request for Proposals

    Contract value
    £280m
    Closed 2 Jul 2026

    Southern Water seeks suppliers to provide sewer sealing services through two specialized lots to reduce storm overflows and water infiltration into the sewer network.

    🇬🇧United Kingdom· EnglandPublished 28 May 2026· 5 months agoviaFind a Tender
    Contract value
    £280m
    Closed 2 Jul 2026
    Tender deadline passed on 2 Jul 2026.

    Decision brief

    4 fields
    • Contract value
      est.£280,000,000
      Pounds sterling
    • Tender closed
      2 Jul 2026
      4 months ago
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Closed

    Tender closed on 2 Jul 2026. Awaiting award.

    28 May 2026Today2 Jul 2026

    Brief

    Southern Water is seeking qualified suppliers to provide sewer sealing repair services to reduce storm overflows and manage water entering the sewer network. This procurement is structured as a Conditions of Participation (COP) with two competitive lots: Lot 1 focuses on Full Length Lining and Ground Water Infiltration Sealing, while Lot 2 covers Novel Ground Water Infiltration Sealing methods. Successful contractors will help Southern Water limit water infiltration and inflow into existing sewers, protecting environmental quality and improving network resilience. Interested suppliers should submit responses detailing their technical capabilities, experience, and pricing for their respective lot(s) of interest.

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    Take action
    View on sourceFind a Tender

    Original closed notice on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-05cd5a

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    SW
    Buyer
    Southern Water Services Limited
    Sector
    Energy & Utilities