What should be checked when handing over wind project spares and special tools?

The short answer

Reconcile the physical spares and special tools against the agreed handover schedule, including identity, quantity, condition, storage requirements and procurement references. Confirm who has custody and access. A box labelled service kit or a purchase invoice does not prove that the operator received every usable item needed for the agreed maintenance scope.

Verify what was actually transferred

List each spare or tool using the supplier's part reference, revision and serial or batch identity where relevant. Compare ordered and delivered quantities and record substitutions or shortages. Inspect packaging and visible condition through the applicable receiving process. Separate consumables, reusable tools and items requiring calibration or periodic inspection. A spare supplied for an earlier configuration may need review before being accepted for the installed system. Do not assume compatibility merely because the item fits inside the handover kit.

Make future use practical

Provide applicable instructions, storage limits, shelf-life information and any required tool verification records. Identify where the items will be stored and who may issue them. Include a usable route for ordering replacements without relying on an old photograph or an informal description. Where a special tool is supplier-owned or loaned, record the commercial and custody arrangement separately. The operator needs to know whether the item is available for future work, not simply whether it appeared in the original delivery.

Close the inventory with responsibility

Record the transferring and receiving parties, date, discrepancies and agreed follow-up actions. Link accepted stock to the maintenance inventory and installed asset references. Retain any restricted-use or quarantine status rather than marking everything available. This handover establishes a known stock and tool position at a point in time. It does not by itself authorize a technician to perform a task, establish ownership of every item or replace the equipment-specific procedures needed when the spare or tool is eventually used.