← All services Quality Assurance & Third-Party Inspection

Independent verification, on your site or theirs

WMI attends a customer's facility, job site, manufacturer's facility, fabrication shop or supplier location to independently verify that work is being completed in accordance with applicable requirements.

Scaffold access tower built inside a large industrial vessel for internal inspection

Verified against your requirements

This can include verification against engineering drawings, approved fabrication drawings, specifications, codes and standards, welding procedures, inspection and test plans (ITPs), purchase orders, client specifications and quality requirements.

The message is simple: WMI can act as the client's independent eyes on the job. We verify that the product or equipment being manufactured, repaired or installed conforms to the specified requirements, and we provide clear documentation of the inspection. Our inspectors verify conformance — we do not provide professional engineering design or approval.

What this covers

In-process & fabrication surveillance

Attendance through the build, not just at the end — catching non-conformances while they're still cheap to fix.

Supplier & vendor surveillance

Independent attendance at a supplier's or vendor's facility to confirm the purchase order and specification are being met.

Hold-point & witness-point attendance

Presence at the specific stages your ITP calls for, so nothing proceeds without sign-off.

Dimensional & material verification

Checking as-built dimensions and material traceability against the drawing and the specified grade.

Weld inspection & NDT

Visual weld inspection paired with MT, PT or UT where the specification calls for it.

Documentation review & traceability

Confirming certificates, test reports and traceability records match the physical item.

Repair & corrective action verification

Confirming a previously identified non-conformance was actually corrected before it's closed out.

Final & pre-shipment inspection

A last independent check before the item leaves the fabricator's shop or is accepted on site.

Progress & photographic reporting

Regular reporting through a project so your team has visibility without being on site themselves.

Need eyes on a supplier or a fabrication shop?

Tell us the location, the schedule and what you need verified.

Request an Inspection