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Cooperative materials management. “classic” Sourcing. Supplier A. Supplier D. Supplier A. Supplier D. Supplier B. Supplier C. Supplier B. Supplier C. Rolling stock manufacturer. Workshop A. Workshop B. Workshop C. Workshop A. Workshop B. Workshop C.
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Cooperative materials management “classic” Sourcing Supplier A Supplier D Supplier A Supplier D Supplier B Supplier C Supplier B Supplier C Rolling stock manufacturer Workshop A Workshop B Workshop C Workshop A Workshop B Workshop C • Decentralized storage at railway-operator‘s workshops • Railway operator is responsible for availability of spares • Workshops are supplied individually by all relevant suppliers • Cross-transportation between workshops or emergency deliveries from suppliers in case of stock-outs • Parts are owned by railway-operator • Parts are stored centrally at the manufacturers warehouse • Manufacturer is responsible for availability of spares • Stock at workshops covers only short term demand • Continuous stock replenishment by manufacturer, express deliveries in case of unplanned excess demand • Suppliers deliver to central warehouse • Parts are owned by rolling stock manufacturer