Clients & Partners
Inspection experience across critical supply chains
We provide inspection, vendor surveillance, expediting, supplier assessment, and technical audit support across industrial sectors where equipment quality, documentation, and delivery reliability are essential.
Inspection and vendor surveillance for upstream, midstream, and downstream equipment, including pressure vessels, piping, valves, rotating equipment, electrical systems, instrumentation, skids, and packaged units.
Inspection of process plant equipment including vessels, heat exchangers, columns, fired heaters, pumps, compressors, instrumentation, control panels, and mechanical packages.
Verification of turbines, generators, transformers, switchgear, balance-of-plant equipment, fabricated items, and supporting mechanical and electrical systems.
Inspection and documentation review for process equipment, packaged systems, utilities, clean-service components, and critical items used in regulated manufacturing environments.
Inspection and vendor surveillance for equipment used on offshore platforms, marine assets, and supporting infrastructure, including mechanical packages, E&I systems, telecom equipment, safety-critical components, and fabricated structures.
Technical audits and inspection support for telecom, IT, and data infrastructure, including asset verification, site surveys, installation checks, documentation review, and readiness assessments.
Project-wide vendor surveillance aligned with inspection and test plans, purchase order requirements, manufacturing schedules, technical specifications, and client release requirements.
Companies We Serve
From a single-day witness test to full project-wide vendor surveillance, instech global provides the right level of independent third-party inspection services for demanding industrial sectors.
Inspection assignments that reflect our work
The examples below reflect selected inspection assignments and are shared only where disclosure is permitted.
MV SF6 Switchgear — Belpasso, Italy
Factory Acceptance Test attendance for MV SF6 switchgear units, including verification against material codes, contract requirements, test notification records, and applicable project documentation.
- FAT attendance at supplier facility
- Visual and documentation review
- Verification against contract and technical requirements
- Review of test notification records
- Reporting of inspection findings
Value to Client: Independent witness inspection provided technical evidence before release and supported controlled project documentation.
UP2020 Lite Kits — Rende, Italy
Inspection of complete UP2020 Lite kits for indoor and outdoor applications, including quantity verification, condition checks, and documentation review at the supplier facility in Rende, Italy.
- Quantity verification
- Indoor and outdoor kit inspection
- Documentation checks
- Packing and readiness review
- Inspection reporting before shipment
Value to Client: Local inspection support helped verify shipment readiness and reduced the risk of incomplete or incorrect delivery.
Valve Package — Europe
Pre-shipment inspection of industrial valves before dispatch, including quantity check, marking verification, visual condition review, packing inspection, and documentation review against purchase order requirements.
Value to Client: Helped verify delivery readiness and reduce the risk of incorrect or incomplete shipment.
Mechanical Equipment Package — Manufacturer Facility
Ongoing vendor surveillance during manufacturing, including progress monitoring, review of inspection hold points, testing status, documentation readiness, and non-conformance follow-up.
Value to Client: Provided visibility over supplier progress and helped identify issues before they affected project delivery.
Standards & Specifications Standards and requirements our inspectors work to
Our inspection activities are performed against the agreed project scope, purchase order, inspection and test plan, drawings, specifications, applicable standards, and client requirements. Depending on the assignment, our inspectors may work with requirements including:
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