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    ContractsGeotechnical Slope Drainage Guidance Document
    Awarded contract

    Geotechnical Slope Drainage Guidance Document

    Awarded
    £30k
    Published 26 May 2026

    Help develop authoritative guidance on drainage and water management for earthwork slopes to enhance stability and climate resilience.

    🇬🇧United Kingdom· EnglandPublished 26 May 2026· 2 months agoviaFind a Tender
    Awarded
    £30k
    Published 26 May 2026

    Decision brief

    4 fields
    • Contract value
      £30,000
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Suppliers

    1 supplier
    • CC
      CIRIA (Construction Industry Research & Information
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    26 May 2026
    Awarded — no open tender advertised

    Brief

    CIRIA is seeking support to develop and publish a comprehensive guidance document on water management strategies for earthwork slopes. This research will address slope stability and safety challenges, with particular focus on climate resilience. The project aims to provide practical recommendations for engineers and contractors managing water drainage on slopes to prevent erosion, maintain structural integrity, and ensure long-term safety. Suppliers can contribute expertise in geotechnical engineering, drainage systems, climate adaptation, technical writing, or research support to advance this critical infrastructure safety resource.

    Track record

    35 awards · 17 winners
    Open field

    No single supplier dominates the field.

    In research innovation, NATIONAL HIGHWAYS LIMITED has awarded 35 contracts to 17 suppliers.

    Who wins here
    1. OVE ARUP6× · 17%
    2. AtkinsRéalis Jacobs Joint Venture5× · 14%
    3. WSP UK LIMITED5× · 14%
    4. OVE ARUP PARTNERS LTD SPATS4× · 11%
    5. Arup Aecom2× · 6%
    6. OVE ARUP PARTNERS LIMITED2× · 6%

    +11 more suppliers

    Across research innovation, the most active winners are IPSOS MARKET RESEARCH LIMITED, WSP UK LIMITED, TUV SUD 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-06a280
    NH
    Buyer
    NATIONAL HIGHWAYS LIMITED
    Sector
    Construction