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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.

    ContractsCost Validation and Assurance Services for Transport Schemes
    Awarded contract

    Cost Validation and Assurance Services for Transport Schemes

    Awarded
    £120k
    Published 7 Sept 2026

    Independent cost validation and assurance services for Tees Valley's transport infrastructure programme, including scheme reviews, benchmarking, and advisory support with flexibility for contract extension and expansion based on programme needs.

    🇬🇧United Kingdom· North EastPublished 7 Sept 2026· 4 weeks agoviaFind a Tender
    Awarded
    £120k
    Published 7 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £120,000
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      North East

    Suppliers

    1 supplier
    • DC
      DE Commercial Services Ltd
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 4 weeks ago.

    7 September 2026
    Awarded — no open tender advertised

    Brief

    Tees Valley Combined Authority seeks independent cost consultancy services to validate, assure, and review cost estimates for its CRSTS Highways and Active Travel Programme. The consultant will provide expert cost validation, benchmarking analysis, and independent cost assurance advice to support project development, Early Contractor Involvement activities, and delivery contracts across multiple transport schemes. The contract includes provisions for extension due to delays in scheme development, design progression, approvals, or changes to programme delivery timescales, and may expand in value to accommodate additional schemes, deeper assurance activities, scope changes, or supplementary support at key programme milestones and funding reviews. Ideal candidates should demonstrate expertise in transport infrastructure cost estimation, programme-level cost assurance, and the ability to provide independent challenge and governance support throughout project delivery stages.

    Track record

    6 awards · 5 winners
    Open field

    No single supplier dominates the field.

    In engineering, TEES VALLEY COMBINED AUTHORITY has awarded 6 contracts to 5 suppliers.

    Who wins here
    1. Morgan Sindall Construction and Infrastructure Ltd2× · 33%
    2. AECOM LTD1× · 17%
    3. DE Commercial Services Ltd1× · 17%
    4. OVE ARUP PARTNERS LIMITED1× · 17%
    5. ARCADIS CONSULTING UK LIMITED1× · 17%

    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 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-06f37b
    TV
    Buyer
    TEES VALLEY COMBINED AUTHORITY
    Sector
    Engineering