Awarded contract

A483 Oswestry to Welsh Border Road Upgrade - Ground Investigation Works

Awarded
£97.7k
Published 10 Aug 2026

Ground investigation and testing services for the A483 road upgrade scheme between Oswestry and the Welsh Border.

United KingdomPublished 10 Aug 2026· TodayContracts Finder

Decision brief

4 fields
  • Contract value
    £97,727
    Pounds sterling
  • Tender closed
    16 Jul 2026
    3 weeks ago
  • Sector
    Browse related listings
  • Location
    United Kingdom

Suppliers

1 supplier

Lifecycle

Awarded

Contract awarded. Originally published today.

10 Aug 202616 Jul 2026

Brief

Ground investigation services are required for the A483 Northbound and Southbound Oswestry to Welsh Border Multi-Disciplinary Partnership (MDP) scheme (PIN 623652). The scope includes geotechnical fieldwork, laboratory testing, and comprehensive reporting to support detailed design and planning of this major road improvement project. This opportunity is available through the Ground Investigation Framework, and the contract has been awarded to Tetra Tech. Suppliers should note that work will focus on soil and rock characterization, foundation assessments, and site stability analysis to inform engineering recommendations for the scheme.

Track record

14 awards · 11 winners
Open field

No single supplier dominates the field.

In engineering, NATIONAL HIGHWAYS LIMITED has awarded 14 contracts to 11 suppliers.

Who wins here
  1. MACE LIMITED2× · 14%
  2. Samaritans1× · 7%
  3. Frazer Nash1× · 7%

+5 more suppliers

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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