Site and vendor surveillance — verifying materials, workmanship, and documentation at the source.
Overview
Site and vendor surveillance provides an independent set of eyes at fabrication shops, construction sites, and vendor facilities. Cave Inspection Ltd. monitors compliance with drawings, specifications, welding procedures, NDE requirements, and quality plans so that issues are identified early and documentation is complete.
Typical Activities
- Review of WPS/PQR, NDE procedures, and personnel qualifications
- Witnessing of welding, heat treatment, and inspection hold points
- Verification of material traceability and receiving inspection
- Monitoring of dimensional and visual acceptance criteria
- Reporting of non-conformances and follow-up on corrective actions
- Final documentation review before release or shipment
Value to You
- Reduced risk of late discoveries at your site or during commissioning
- Clear, timely reports that support project decisions
- Technicians familiar with oil & gas and industrial quality expectations
- Coordination with our Level III and NDE resources when needed
Example Documents
Surveillance often includes review of Material Test Reports (MTRs) and Inspection & Test Plans (ITPs). Examples of the types of documents we verify:
Example Material Test Report (MTR) — chemical and mechanical properties for traceability.
Example Inspection & Test Plan (ITP) — hold points, witness points, and verification activities.