Ground Investigation Tenders and Contracts
See open ground investigation tenders and awarded contracts for the UK public sector. This covers site investigations, geotechnical and geo-environmental surveys, borehole drilling and ground condition reporting ahead of construction, highways and infrastructure schemes. Local councils, National Highways, water companies and other infrastructure delivery bodies are the main buyers.
1,748 results
- Closed tenderPublished 6 August 2026
Mountmellick Flood Relief Scheme - Site Investigation
€200,000
- Stale Pre-tenderPublished 4 August 2026
Ground Investigation Framework Renewal
Value not stated
- Closed tenderPublished 4 August 2026
Rahan Flood Relief Scheme — Engineering and Environmental Consultancy Services
Value not stated
- Closed tenderPublished 31 July 2026
Scottish Trunk Road NMC - North West - A9 Scrabster Long Term Solution
Value not stated
- Expired contractPublished 30 July 2026
D2185 Ground Investigation
£32,327.8
- Expired contractPublished 29 July 2026
W818 - Ground investigation works for the Darley Mills Project
£25,000
- Closed tenderPublished 28 July 2026
SCC2026/0111 N4 Active Travel Collooney to Castlebaldwin Ground Investigations
Value not stated
- Awarded contractPublished 27 July 2026
Asset Management Technical Services Framework
£12,600,000
- Awarded contractPublished 27 July 2026
M42 J6 Bickenhill Structure Scheme - Ground Investigation Works
£405,766.77
- Awarded contractPublished 23 July 2026
GI - A34 SB Kennington GA14915
£217,392.04
- Closed tenderPublished 22 July 2026
FW Construction – Civils, Buildings, OHL and UGC Framework – Multi Site 1231
£7,400,000,000
- Closed tenderPublished 21 July 2026
Provision of Ground Investigation Services for Silvermines Hydro (2026)
€350,000
- Awarded contractPublished 20 July 2026
High Path Phases 4-7 Geotechnical & Geo-environmental Ground Investigation Services
£72,000
- Awarded contractPublished 16 July 2026
Ground Investigations
£25,000,000
- Closed tenderPublished 14 July 2026
Opportunity to Tender - Ground Investigation - Regional Framework Lots (England) - J. Murphy & Sons
£750,000
- Awarded contractPublished 14 July 2026
TS/MP/SER/2020/04/10 - A9 Dualling – Aviemore to Carrbridge Non-motorised User Route – Geotechnical Certification Services
£126,000
- Awarded contractPublished 13 July 2026
Ground Investigations Works
£27,801
- Awarded contractPublished 13 July 2026
Ground Investigation
£53,087.49
- Closed tenderPublished 13 July 2026
WCC Ground investigation works framework
£1,000,000
- Awarded contractPublished 10 July 2026
GI works at Lower Tinnahinch Weir And Rock Fish Pass
Value not stated
Frequently asked questions
Frequently asked questions about ground investigation in the UK public sector.
What is a ground investigation tender?
A ground investigation tender covers site and geotechnical investigation work commissioned before construction, road or infrastructure projects begin. Buyers use it to establish ground conditions, soil composition and contamination risk ahead of design and build.
Who buys ground investigation services in the public sector?
Local councils, National Highways, water companies and other infrastructure bodies commission ground investigation work ahead of road schemes, reservoirs, housing sites and capital projects. Universities and NHS trusts also let this work for building and estate projects.
What kind of work is included in a ground investigation contract?
These contracts cover borehole drilling, trial pitting, geotechnical and geo-environmental testing, and reporting on ground conditions. Some also include site-specific work such as groundwater monitoring or contamination assessment.
How are ground investigation contracts procured?
Ground investigation contracts are let as standalone tenders or as call-offs under civil engineering and construction frameworks. Some are procured as an early phase of a larger infrastructure project before the main works contract is tendered.
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