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Concrete Scanning Amersham | Local Specialist | NDTScan

GPR concrete scanning, ultrasonic testing and compressive strength assessment across Amersham, Buckinghamshire and the surrounding counties. Same-day attendance from our Oxford base.
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Central Milton Keynes from the air, Buckinghamshire

Overview

For concrete scanning in Amersham, NDTScan offers something most scanning contractors do not: a named specialist who does the site work and the interpretation. Neil Smuts leads every Buckinghamshire survey from NDTScan's Oxford base, and the report you receive is his reading of the data, not a set of marks left on a slab.

What shapes the work in Amersham: Amersham-on-the-Hill grew around the Metropolitan line station and carries a large stock of interwar and post-war construction alongside the listed Old Town. Across Buckinghamshire the recurring need is the same: to know exactly what is inside a concrete element before anyone drills, cores, cuts or specifies a repair.

Most scanning companies stop at marks on the surface. NDTScan does not. Every Amersham survey goes through careful office post-processing, where reflections are analysed, ambiguities resolved and the interpretation checked against the drawings and the element's history. The result is a record the client can design from, defend in a dispute and hand to an auditor.

One caveat applies to every Amersham project. No structural repair to a concrete element should be specified or carried out until the structure has been properly scanned and the data expertly interpreted. Repairing what has not been correctly understood risks repeating the fault, and the scan is the cheapest part of getting it right.

Scan before you repair. That is the standing advice for every Amersham client, and the reason NDTScan reports what the concrete contains before anyone specifies what to do about it.

Services Available in Amersham

  • 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 Amersham 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 Amersham structures.

Typical Amersham Projects

Around Amersham the instructions NDTScan receives are shaped by railway structures and station buildings and listed and historic fabric where non-intrusive investigation is the only acceptable approach. Alongside those sit the constants of every Buckinghamshire town: pre-drill and pre-coring scans on occupied buildings, post-tensioned slab investigation before any fixing or penetration, RAAC identification in schools and public buildings, and structural investigation before repair.

NDTScan also covers Chesham, Little Chalfont and Chesham Bois 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. Amersham 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.

Amersham NDT Services

  • GPR Pre-Drill Scanning Pre-drill and pre-coring surveys, PT slab mapping, rebar location and void detection across Amersham housing, commercial and public buildings.
  • Post-Tensioned Slab Investigation Tendon detection and full slab documentation for Buckinghamshire commercial, education and healthcare structures before any fixing, cutting or coring.
  • RAAC Identification GPR based RAAC plank identification for schools, halls, housing and public buildings across Buckinghamshire, reported in line with IStructE guidance.
  • Ultrasonic Pulse Velocity Testing UPV surveys using the Proceq Pundit PL-200 to BS EN 12504. Uniformity, delamination and strength estimation for Amersham structures.
  • Compressive Strength Assessment Rebound hammer, SONREB and managed core extraction to BS EN 13791, reported for engineering acceptance and building control in Amersham.
  • Same-Day Amersham Coverage Oxford-based team covering Amersham and the rest of Buckinghamshire. Immediate mobilisation available, with every survey interpreted and reported in full.
Sales Support?

02080
888 724

Technical Support?

info@ ndtscan.com

It is. NDTScan works from Oxford across Buckinghamshire and the two neighbouring counties, and Amersham sits comfortably inside that patch. Every survey is carried out and interpreted by Neil Smuts, so the specialist on site in Amersham is the one who writes the report.
Ground penetrating radar locates reinforcing bars and mesh, post-tensioned tendons, conduits and services, voids and honeycombing, and measures slab thickness and cover. In Amersham that most often means proving a slab or wall is safe to drill or core, mapping reinforcement before an alteration, or characterising a structure before repair. Where GPR cannot resolve a question, NDTScan adds Ferroscan or ultrasonic methods.
With ground penetrating radar. RAAC planks return a distinctly different signature from conventional reinforced concrete, and NDTScan reads that signature element by element rather than sampling a corner and assuming the rest. The findings for a Amersham building are reported in line with IStructE guidance, so the owner has a record that supports the decisions that follow.
Yes. A repair specified without a proper scan and an expert interpretation is a repair to a guess, and it risks repeating the fault that caused the damage. The survey establishes what the Amersham element actually contains and how it is behaving, so the engineer designs for the structure that exists. The scan is the cheapest part of getting the repair right.
A fully interpreted report, not a photograph of marks on a slab. The data is post-processed in the office, cross-checked and written up with clear statements of what was found, what was not found and the confidence attached to each. It is written for the engineer or contractor who has to act on it in Amersham, and it stands up to design, dispute and audit scrutiny.
Need reliable NDT support? NDTScan delivers advanced non-destructive testing and structural diagnostics across the UK. Explore our full capabilities below:

Our Services

Sectors We Support

Equipment & Technologies

Our NDT Process - Simplified

How NDTScan Delivers Clarity, Confidence, and Compliance

Initial Scope Consultation

We start by understanding your asset, its environment, and your inspection goals. Whether it's structural integrity, corrosion mapping or defect detection, our team tailors a solution that fits.

Advanced NDT Scanning

Using industry-leading equipment, including Trimble, Leica, DJI drones, and GPR systems, we perform detailed non-intrusive testing with minimal disruption.

Data Reporting & Analysis

You receive comprehensive, plain-English reports backed by high-resolution imagery, 3D models, and annotated scan maps. Data is delivered fast, often within the same week.

Recommendations & Support

Beyond inspection, we guide your next steps, from remedial works to structural interventions or re-inspections. We’re partners, not just service providers.

Precision Scanning. Proven Results. Trusted Nationwide.

Our performance protects your assets. Our technology leads the way. Our insight helps you decide.

We deliver specialist non-destructive testing (NDT) that helps you avoid risk, cut cost, and gain absolute clarity, across infrastructure, utilities, construction, marine and more.

Discover our process
Why Choose NDTScan

Changing the way industries think about inspection and assurance.

Proven, Compliant Technology

Our scanning systems are smart, secure, and fully compliant with UKAS, ISO 9712, and sector safety protocols. We bring the right tech to every job, no compromise.

Highly Skilled Team

Every NDTScan technician is certified, trained, and experienced in real-world environments, from rail tunnels to marine piles. You're in expert hands.

Certified, Auditable Results

We deliver UKAS-traceable reporting and standards-led inspection workflows, ideal for clients under CDM, Utilities, and Infrastructure compliance frameworks.

Support When You Need It

From urgent site visits to post-scan guidance, our team is on hand to support you, because clarity shouldn't wait until Monday.

Amersham Concrete Scanning FAQs

Frequently Asked Questions.

What Buckinghamshire clients ask before instructing a concrete scan in Amersham, and how NDTScan answers.
It is. NDTScan works from Oxford across Buckinghamshire and the two neighbouring counties, and Amersham sits comfortably inside that patch. Every survey is carried out and interpreted by Neil Smuts, so the specialist on site in Amersham is the one who writes the report.
Ground penetrating radar locates reinforcing bars and mesh, post-tensioned tendons, conduits and services, voids and honeycombing, and measures slab thickness and cover. In Amersham that most often means proving a slab or wall is safe to drill or core, mapping reinforcement before an alteration, or characterising a structure before repair. Where GPR cannot resolve a question, NDTScan adds Ferroscan or ultrasonic methods.
With ground penetrating radar. RAAC planks return a distinctly different signature from conventional reinforced concrete, and NDTScan reads that signature element by element rather than sampling a corner and assuming the rest. The findings for a Amersham building are reported in line with IStructE guidance, so the owner has a record that supports the decisions that follow.
Yes. A repair specified without a proper scan and an expert interpretation is a repair to a guess, and it risks repeating the fault that caused the damage. The survey establishes what the Amersham element actually contains and how it is behaving, so the engineer designs for the structure that exists. The scan is the cheapest part of getting the repair right.
A fully interpreted report, not a photograph of marks on a slab. The data is post-processed in the office, cross-checked and written up with clear statements of what was found, what was not found and the confidence attached to each. It is written for the engineer or contractor who has to act on it in Amersham, and it stands up to design, dispute and audit scrutiny.