NDTScan provides concrete scanning in Downley as part of its core Buckinghamshire coverage. The company is based in Oxford and led by Neil Smuts, who carries out and interprets the surveys himself rather than passing the data to a back office. For Downley clients that means one accountable specialist from the first call to the final report.
Downley lies in Buckinghamshire, and what NDTScan is asked to look at here reflects Buckinghamshire as a whole: Chiltern market towns, post-war new town estates and a large stock of mid-century schools, hospitals and council housing. Wherever the work sits in Buckinghamshire, the question NDTScan is answering is what the concrete actually contains, and how much of it can be trusted.
What separates a dependable concrete scan from a superficial one is the interpretation. NDTScan concentrates most of its effort after the site visit: reviewing every radargram, correlating GPR with Ferroscan and ultrasonic data where the element demands it, and writing a report that an engineer can act on. Downley clients receive that standard of work as a matter of course.
NDTScan will always say this to a Downley client considering repairs: scan first. A repair specified without a proper survey and an expert interpretation is a repair to a guess. The survey establishes what is really there, so the engineer can design for the structure that exists rather than the one on the drawings.
Scan before you repair. That is the standing advice for every Downley client, and the reason NDTScan reports what the concrete contains before anyone specifies what to do about it.
Services Available in Downley
- GPR Concrete Scanning Pre-drill and pre-coring surveys, rebar and mesh mapping, post-tensioned tendon detection, void and honeycombing detection, slab thickness and cover measurement and RAAC identification. Method and antenna selected for the Downley element in question, with the full interpreted record supplied.
- Ultrasonic Testing of Concrete Ultrasonic pulse velocity testing for uniformity and quality assessment, pulse echo for thickness and delamination where only one face is accessible, and the combined SONREB method for compressive strength estimation. Used across Buckinghamshire where GPR alone cannot answer the question.
- Concrete Compressive Strength Assessment Rebound hammer surveys, UPV combined method and managed core extraction with laboratory testing to BS EN 13791. Independent reporting suitable for engineering acceptance, building control and dispute work on Downley structures.
Typical Downley Projects
The work NDTScan is instructed for around Downley follows the shape of Buckinghamshire: pre-drill and pre-coring scans in occupied houses and commercial units, post-tensioned slab checks before fixings or penetrations, RAAC identification in schools, halls and public buildings, cover and rebar surveys ahead of structural alterations, and investigation of existing slabs and frames before repair or redesign.
NDTScan also covers High Wycombe, Naphill and West Wycombe and the rest of Buckinghamshire. Every one of these areas is reached from the Oxford base without a subcontractor in the chain.
About NDTScan
NDTScan is a specialist non-destructive testing company based in Oxford and led by Neil Smuts. Its core disciplines are GPR concrete scanning, ultrasonic testing and in-situ compressive strength assessment, brought together in its concrete scanning and structural condition survey service. NDTScan is a Level 4 UKCSS Operator, the first in the UK to achieve that certification. Downley and the whole of Buckinghamshire are within the company's everyday working area, and all work is reported to a standard suitable for engineering acceptance.