Visual Inspection & Remote Visual Inspection Services

Visual Inspection is a non-destructive testing method that relies on the skill and experience of a qualified technician to assess welds, components, and structures. It compares surface condition against specified acceptance criteria to identify defects, discontinuities, and workmanship issues. Visual Inspection can help you:

Identify surface defects before MPI, DPI, UT and PAUT

Verify weld quality to a given specification

Confirm dimensional accuracy to clients’ drawings

Support compliance and quality requirements

Inspect difficult-to-reach areas with Remote Visual Inspection (RVI)

Visual Inspection can also be used to confirm that manufactured components meet drawing dimensions and required standards, helping businesses maintain quality and giving clients confidence in their finished products.

When Could You Need Visual Inspection?

Visual Inspection can provide valuable information if you need to:

   Identify surface defects or discontinuities in a weld or component
   Verify weld quality and workmanship
   Confirm compliance with project specifications
   Assess components against acceptance criteria
   Verify dimensions against engineering drawings
   Support quality control and inspection processes
   Gain confidence that work has been completed to the required standard

If you are unsure whether Visual Inspection is the most suitable approach for your project, our team will be happy to discuss your requirements.

TO DISCUSS YOUR VISUAL INSPECTION REQUIREMENTS

Remote Visual Inspection (RVI)

Remote Visual Inspection (RVI) uses boroscopes and endoscopes to access hard‑to‑reach areas without disassembly, reducing disruption and costs. As a non‑destructive method, it preserves component integrity so equipment can remain in service after inspection.
Benefits of Remote Visual Inspection include:

   Access to otherwise inaccessible areas
   Reduced need for disassembly
   Minimal disruption to operations
   Cost-effective inspection of complex components
   Reliable visual assessment without damaging the component

Why Choose S.T & W Inspections?

Choosing the right inspection partner can help ensure quality, compliance, and confidence throughout your project.

   More than a decade of industry experience
   Professional Visual and Remote Visual Inspection services
   Short-notice mobilisation where required
   Same-day responses to enquiries
   ISO 9001 certified and Constructionline approved
   Access to a broad range of NDT expertise
   Support from experienced Responsible Welding Co-Ordinators (RWCs)

TO DISCUSS YOUR VISUAL INSPECTION REQUIREMENTS

Supporting Welding Compliance & Qualification Requirements

   Welding procedure and welder qualification support
   Assistance with Factory Production Control, UKCA, and ISO 9001 requirements
   Responsible Welding Co-Ordinators for qualification and requalification
   Consultancy on new welding procedures
   Visual Inspection training for welders
   Access to destructive testing via S.T & W Laboratories

Hear from our clients

TO DISCUSS YOUR VISUAL INSPECTION REQUIREMENTS

Additional Non-Destructive
Testing Services

Alongside Visual Inspection, S.T & W Inspections provides a range of additional NDT services, including:

Ultrasonic Inspection

Magnetic Particle Inspection

Liquid Penetrant Testing

District Heating NDT

Phased Array Ultrasonic Testing

Positive Material Identification

Our broad service offering enables clients to access multiple inspection methods through a single trusted provider.

Request a Visual
Inspection

Whether you need Visual Inspection, Remote Visual Inspection, welding support services, or wider
NDT expertise, our experienced team is ready to help.

To enquire about our Visual Inspection services or discuss your project requirements, contact our team today.

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