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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.

    ContractsGround Remediation and Geotechnical Consultancy Services
    Awarded contract

    Ground Remediation and Geotechnical Consultancy Services

    Awarded
    £350k
    Published 29 Jun 2026

    STDC is seeking ground remediation and geotechnical consultancy services through a framework call-off agreement to support multiple projects and legacy site obligations.

    🇬🇧United KingdomPublished 29 Jun 2026· 2 months agoviaContracts Finder
    Awarded
    £350k
    Published 29 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £350,000
      Pounds sterling
    • Tender closed
      9 May 2025
      1 years ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • AC
      ARCADIS CONSULTING UK LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    29 Jun 2026Today9 May 2025

    Brief

    This is a call-off opportunity under the CCS Construction Professional Services Framework (RM6165) Lot 1. STDC is seeking ground remediation and geotechnical consultancy services to support multiple projects and site interests. Services include site-wide remediation work, geotechnical investigations, legacy remediation obligations, landfill management, and infrastructure projects. Work will be directed and agreed upon by STDC as needed across their various sites and projects.

    Track record

    5 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In engineering, TEES VALLEY COMBINED AUTHORITY has awarded 5 contracts to 4 suppliers.

    Who wins here
    1. Morgan Sindall Construction and Infrastructure Ltd2× · 40%
    2. AECOM LTD1× · 20%
    3. DE Commercial Services Ltd1× · 20%
    4. ARCADIS CONSULTING UK LIMITED1× · 20%

    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 sourceContracts Finder

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    6522a0dc-548c-4ff5-9c70-b3b632dcd5e1-903812
    TV
    Buyer
    TEES VALLEY COMBINED AUTHORITY
    Sector
    Engineering