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Explore strategies to optimize costs, speed, and reliability in transportation and logistics operations. Covering factors like shipment quantities, handling requirements, inventory management, and market access for efficient supply chain management.
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Mode Selection John H. Vande Vate Fall, 2002 1
Choices • Parcel • Airfreight • LTL • TL • LCL • Car load • Unit train • … 2
What Matters? • Range of acceptable shipment quantities • Delivery Commitments • Special Handling requirements • Infrastructure • Security • Reliability • … 3
Costs • Freight • Packaging/Racking • Pipeline Inventory • Cycle Stock Q • Safety Stock • Shrinkage/Damage • Forecast Accuracy • Market Access 4
Packaging Moving axels to Detroit from Mexico • 2,000 units per day on average • 10 units per rack • $1,500 per rack • 2 days at supplier • 7 days in-bound • 2 days in-house • 7 days return • Rack Investment? 5
Rack Fleet • Analogous to pipeline • Rack cycle: • 2 days at supplier • 7 days in-bound • 2 days in-house • 7 days return 18 days + contingency • Racks per day: • 2,000 units/10 units/rack = 200 racks/day • Fleet size: • 200 racks/day * 18 days = 3,600 racks 6
Rack Investment • $1,500/rack * 3,600 racks = $5.4 Million • Annualized: $540,000 + • Contingency fleet • Attrition/loss damage • … 7
Best Total Cost • Freight • Packaging/Racking • Pipeline Inventory • Cycle Stock Q • Safety Stock • Shrinkage/Damage • Forecast Accuracy • Market Access • Integrated Transportation Costs 8
Effects of Speed • Freight • Packaging/Racking • Pipeline Inventory • Cycle Stock Q • Safety Stock • Shrinkage/Damage • Forecast Accuracy Improves • Market Access Improves 9
Organizational Issues Players: • Purchasing • unit price • Transportation • Freight cost/Loss/Damage/Reliability • Manufacturing • Cycle stock/Safety Stock/Reliability • Finance • Pipeline Inv. 10