Vendor Inspection and Expediting for Equipment Purchasers

An equipment order that is late or wrong costs a project twice. itmad provides vendor inspection (ITP review and approval, welding inspection, NDE and factory acceptance test witness) and expediting (desk and field) for purchasers, using local inspectors and a travelling team, and internationally through offices in China and Southeast Asia. itmad operates across the Middle East, Asia and Europe, and itmad acts for the purchaser, with no interest in the vendor, the equipment or the release of the order. Last reviewed: October 2026.

Two ways an order goes wrong

Equipment ordered for a project fails in one of two ways: it arrives wrong, or it arrives late. Vendor inspection deals with the first and expediting with the second. They are usually commissioned together because quality and schedule are linked on most orders: a vendor that falls behind begins skipping the very checks that would have caught the quality problem.

What vendor inspection covers

Inspection starts before manufacture with review and approval of the inspection and test plan, so that hold and witness points sit at the stages that cannot be verified later. Materials are checked against the specification, with certificates traced to the material actually in the shop, and dimensions are verified against approved drawings and tolerances at stages where correction is still possible.

For welded work, itmad verifies the WPS and PQR, welder qualification and continuity, fit-up, preheat and interpass control, and the visual examination of welds to the governing code. Non-destructive examination is witnessed or performed to the ITP, including ultrasonic, radiographic, magnetic particle and penetrant methods. Positive material identification confirms that the alloy supplied is the alloy specified, including carbon content where L-grade verification is required, and destructive mechanical and metallurgical tests are witnessed where the code or specification calls for them.

Hydrostatic, pneumatic and leak tests are witnessed against the approved procedure and acceptance criteria. Coating inspection covers surface preparation, ambient conditions, dry film thickness, adhesion and holiday detection. The factory acceptance test is witnessed against the agreed protocol, with the results verified before release. At the end, documentation is reviewed and preservation, marking and packing are verified before the order is released for shipment, with a final pre-shipment check of quantity, condition and packing at the point of dispatch.

What expediting is

Expediting manages schedule; it is not quality control. It exists because vendors can report progress optimistically, and a purchaser who relies on those reports learns of the slippage only when the delivery date passes, when nothing can be done about it.

In desk expediting, itmad keeps scheduled contact with the vendor to obtain and challenge progress against the agreed milestones, to verify that sub-orders have been placed, and to report status against the purchase order schedule. In field expediting, itmad attends the vendor's works to see actual progress and not reported progress: material on the floor, work in the shop and sub-vendor status are observed directly, which shows the difference between a vendor who is behind and a vendor who has not started.

Reports identify slippage early enough to act on it, by pushing the sub-vendor, reallocating shop capacity, resequencing the project, or accepting the delay knowingly. Where recovery is not achievable, saying so early is worth more than an optimistic report that holds the schedule until the date arrives.

Why combine the two

An inspector who attends for a hold point already sees the shop, the material and the progress. Combining the roles therefore gives schedule intelligence without any extra mobilisation, and it closes the gap in which a vendor tells the expediter one thing and shows the inspector another.

Where itmad attends

itmad attends vendor works internationally, including through offices in China and Southeast Asia. Inspection at works in the region is carried out by engineers already there, which shortens response time and removes travel cost from the fee.

Frequently asked questions

What is vendor inspection?

Vendor inspection is third-party inspection carried out at the vendor's works to verify that equipment is being made to the specification and the approved inspection and test plan (ITP). It deals with the risk that equipment arrives wrong.

What is expediting?

Expediting is schedule management and not quality control. It deals with the risk that equipment arrives late, by obtaining and challenging vendor progress against the agreed milestones.

What is the difference between desk and field expediting?

Desk expediting is scheduled contact with the vendor to challenge progress, verify that sub-orders were placed and report status against the purchase order schedule. Field expediting is attendance at the works to see actual progress instead of reported progress.

Why are vendor inspection and expediting commissioned together?

On most orders quality and schedule are linked, because a vendor behind schedule starts skipping the checks that would have caught the quality problem. An inspector at a hold point already sees the shop, the material and the progress, so combining the roles adds schedule intelligence without extra mobilisation.

Which examination methods does itmad witness?

Non-destructive examination to the ITP, including ultrasonic, radiographic, magnetic particle and penetrant methods. Positive material identification confirms that the alloy supplied is the alloy specified.

Whom does itmad act for?

itmad acts for the purchaser and holds no interest in the vendor, the equipment or the release of the order. itmad provides both vendor inspection and expediting on that basis.