Day-to-day operations · 5 min read
Maintenance storeroom audit: identify critical spares and surplus stock
A repeatable stocktaking method for MRO teams deciding what to retain and what to offer for resale.

An organised audit can reveal duplicate parts, unidentified components, critical gaps and equipment that no longer supports an installed asset. The aim is to retain genuine maintenance contingencies while identifying stock that may have another use.
Create an item ledger
Assign each unit or homogeneous quantity lot a reference. Record its location, quantity, manufacturer, full part number, revision where available, apparent condition, packaging and accessories. Photograph the item and all legible labels. Keep accessories associated with the correct serialised instrument.
Compare stock with operating assets
Match each part against current plant, preventative maintenance requirements and approved substitute lists. Mark critical, routine, duplicate, obsolete or not yet identified. Slow-moving stock may be essential emergency cover, so do not classify it as surplus based solely on age.
Record condition accurately
Differentiate new sealed stock, opened packaging, used tested equipment, untested equipment and for-parts stock. Do not state that an item works unless there is evidence. Equipment that stores network or personal data must follow the organisation's sanitisation procedure.
Prepare a usable surplus list
Supply accurate part numbers, quantities, item photographs, condition notes and approximate item dimensions and weights where known. Keep bulky equipment distinct from small spare parts for realistic collection planning. Combay can review individual equipment and mixed industrial lots; any offer depends on identity, condition, demand and logistics.
This guide provides general information, not an OEM compatibility certificate, engineering sign-off, waste classification or site-specific safety approval. Check the individual manufacturer's documentation and obtain qualified advice where necessary.