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
- Awarded contractPublished 10 July 2026
TVCA-PROC-0708 - Ground, Pavement and Utility Investigations (Transport)
£600,000
- Closed tenderPublished 10 July 2026
GI works at Lower Tinnahinch Weir And Rock Fish Pass
Value not stated
- Awarded contractPublished 9 July 2026
GI-Tetra Tech Consulting Limited - A30 MP 150 - 168 Sign replacement
£147,283.7
- Stale Pre-tenderPublished 8 July 2026
Ground Investigation Framework Market Engagement
£35,445,300
- Awarded contractPublished 7 July 2026
Fraserburgh Harbour Ground Investigation
£2,895,035
- Awarded contractPublished 7 July 2026
CWF Lot 2B - Broadhead Bridge (Replacement Structure)
£194,563.4
- Stale Pre-tenderPublished 3 July 2026
Science Estates Delivery Framework
£250,000,000
- Awarded contractPublished 2 July 2026
SSD - SE - Ventnor Coastal Defence Scheme (OBC-FBC) Ground Investigation Works
£2,688,435.58
- Stale Pre-tenderPublished 2 July 2026
Development Project - Short Furlong, Beer, Devon
Value not stated
- Stale Pre-tenderPublished 1 July 2026
Ground Investigation
£29,537,750
- Awarded contractPublished 29 June 2026
STDC-PROC-0566 - Ground Remediation Consultancy Services (Site Wide and General) - STDC - (CCS RM6165 - Lot 1)
£350,000
- Closed tenderPublished 29 June 2026
Great Western Greenway Newport Town Ground Investigation
Value not stated
- Awarded contractPublished 25 June 2026
Ground Investigation Report (GIR) and perform the Overseeing Organisation Geotechnical Advisor (OOGA) role for the Sheepfolds Strategic Drainage project
£42,874.23
- Awarded contractPublished 23 June 2026
EDC/2025/4305 – A807 ATC – Ground Investigations – S2 & S3 Detailed Design
£175,438
- Awarded contractPublished 19 June 2026
DoF 4957638 Pan Government Framework For Ground Investigation Works 2023 (Revised)
£4,786,214.36
- Closed tenderPublished 18 June 2026
SC0150 Scottish Canals Contractor Works Framework
£110,000,000
- Closed tenderPublished 16 June 2026
PRJ_31031 - Lisson Grove Programme [LGP] Geotechnical Survey Services
£140,000
- Awarded contractPublished 16 June 2026
625581 - M42 J6 Bickenhill Structure Scheme - Ground Investigation Works
£405,766.77
- Stale Pre-tenderPublished 11 June 2026
Highways Specialist Supplier Framework
£1,600,000
- Closed tenderPublished 11 June 2026
Highways Specialist Supplier Framework
£1,600,000
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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