Reading bridge over the river Thames.

GPR bridge investigation

On bridges GPR can be used to map reinforcement, locate post-tensioned tendons, determine general construction detail, thickness of construction and much more…

GPR surveyor scanning the gas holder base to determine the thickness.

Gas holder base thickness measurement

GPR case study: How we used GPR survey methods to determine the gas holder base thickness non-intrusively, with access to one side only.

Stone retaining wall by the sea.

Retaining wall surveys

Our non-intrusive GPR surveys can determine retaining wall construction detail, thickness and identify defects. Access is only required to one side.

GPR surveyor scanning floor slab with GPR for thickness measurement.

Slab thickness measurement surveys

Non-intrusive surveys to provide slab thickness readings for concrete slabs, screed layers, bridge decks, road construction and more. Only one-sided access required.

Two brick walls with a gap in between.

Wall Thickness

Need to determine wall thickness or party wall detail but only have access to one side? We can help. Our GPR surveys can determine wall thickness, wall construction and more….

CAD drawings - GPR can be used to verify construction detail is as per the drawings

Construction Detail Verification

Using GPR to verify construction detail and compliance with current legislation and standards. Suitable for floor slabs, concrete and masonry walls…

28 March 2023 · 4 min · Rom Gostomski
Concrete scanning - in-situ mark-up of rebar on floor slab

Concrete Scanning

Concrete scanning covers a range of techniques to establish detail within concrete including rebar location, mapping and imaging, thickness and tendons.

27 February 2023 · 4 min · Rom Gostomski
Floor slab in large empty warehouse

Floor slab survey for load capacity

How we used GPR to provide information for the back-analysis of a warehouse floor slab, including slab thickness, reinforcement and location of piles.

1 November 2022 · 1 min · Rom Gostomski