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    ContractsPrecast Concrete Attenuation Tank for Duddeston Mill Road
    Closed contract

    Precast Concrete Attenuation Tank for Duddeston Mill Road

    Contract value
    £1m
    Closed 19 Sept 2025

    This contract opportunity involves the design and supply of a precast concrete attenuation tank located at Duddeston Mill Road North in Birmingham. The tank will measure 31 meters in length, 8.35 meters in width, and 1.70 meters in height, featuring a two-span box structure. It will include at least

    🇬🇧United KingdomPublished 8 Sept 2025· 1 year agoviaContracts Finder
    Contract value
    £1m
    Closed 19 Sept 2025
    Tender deadline passed on 19 Sept 2025.

    Decision brief

    4 fields
    • Contract value
      est.£1,000,000
      Pounds sterling
    • Tender closed
      19 Sept 2025
      1 year ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Lifecycle

    Closed

    Tender closed on 19 Sept 2025. Awaiting award.

    8 Sept 2025Today19 Sept 2025

    Brief

    This contract opportunity involves the design and supply of a precast concrete attenuation tank located at Duddeston Mill Road North in Birmingham. The tank will measure 31 meters in length, 8.35 meters in width, and 1.70 meters in height, featuring a two-span box structure. It will include at least two access points near the inlet and outlet, with openings measuring 750x750mm. The entire structure will be made of precast concrete elements that are designed to be integral twin-cell box structures without joints, connected by a concrete spigot and socket joint. Each precast element is expected to have a minimum design working life of 120 years, with specific lifespans for waterproofing (30 years) and sealants (20 years to first maintenance). The scope includes design, supply, and delivery only, with future waterproofing details to be agreed upon during the design phase. Lifting points must be included in the design, and units are anticipated to arrive with a bituminous waterproofing system applied. Suppliers should also include any assumptions and exclusions in their proposals.

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    View on sourceContracts Finder

    Original closed notice on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    04dc0d66-e465-4a13-bfe6-1014ff40690e

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    Buyer
    BALFOUR BEATTY VINCI JV HS2
    Sector
    Construction