Maintains documentation and procurement records such as materials or services purchased, costs, delivery, product quality or performance, inventories, and all documents concerned with ordering, receiving, storing, issuing and shipping materials, supplies, and equipment including purchase orders, packing slips, bills of lading, and receiving memos. Determine methods of materials, supplies, tools and parts storage, identification, and stock location considering temperature, humidity, height and weight limits, turnover, floor loading capacities, required space, security and safety.