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ISQA 429. Warehousing Material Handling. Warehousing. Functions of Warehouses Storage Consolidation Product Mixing Cross Dock Sorting Order Processing Postponement Security. Warehouse Operations. Receiving Correct Numbers of Packages Freight Damage Match Paperwork
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ISQA 429 Warehousing Material Handling
Warehousing • Functions of Warehouses • Storage • Consolidation • Product Mixing • Cross Dock Sorting • Order Processing • Postponement • Security
Warehouse Operations • Receiving • Correct Numbers of Packages • Freight Damage • Match Paperwork • Match Goods to Paperwork • Movement • Mechanical (Fork Lifts, Pallet Jacks) • Automated (Conveyors, ASRS) Storage
Warehouse Operations • Storage • Put-Away Process (Assigned or Random) • Order Processing • Pull • Pack • Ship • Inventory Replenishment • Order Quantities • Order Frequency
Warehouse Operations • Value Added Services • Inventory Control (Bar Code, RFID) • Damage Control • Sustainability • Energy Use • Recycling • Trash Minimization • Housekeeping • Maintenance
Warehouse Types • Public • Contract / Third Party • Private • Bonded Warehouses • Foreign Trade Zones
Principles of Warehouse Layout • One Story Design • Move Goods in Straight Line • Efficient Material Handling Equip. • Efficient Storage Plan • Fast Movers Up Front • Complementary Products Together • Minimize Mispicks • Minimize Aisle Space • NEVER Dead End Aisles • Use Full Cube of Building
Warehouse Operating Costs • Shipping 15% • Receiving 15% • Storage 20% • Order Picking 50%
Warehouse Operating Costs • Minimize Picking Costs & Errors • Issue In Standard Quantities (Minimizes Counting) • Separate Similar Products • Minimize Picker Travel • Take Inventory to Picker • Order Batching
Warehouse Issues • Demand Level, Volatility • Demand Stability, Seasonality • Need for Control • Numbers, Locations • Layout • Stocking Plans • Automation and Material Handling • Security • Standardization
Warehouse/Inventory Costs • Inventory Carrying Costs (Excl Whse) • Warehousing Costs • Transportation Costs • Cost of Lost Sales • Objective: Minimize the Combination
Impact of Warehouse Numbers on Inventory Levels 1 Warehouse 100% 2 141% 3 173% 4 200% 5 224% 10 316% Maintains a given service level
Square Root Rule New Inventory Level = Old Inventory Level X Square Root of Number of New Warehouses/Number of Old Warehouses This Maintains the Same Service Level
Packaging • Containment • Protection • Apportionment • Unitization • Convenience • Communication • Conveyorization
Packaging • Identification • Product • Handling Requirements • Hazardous • Legal Requirements (Ingredients, etc.) • Marketing • Reverse Logistics • Recycling
Columbia Sportswear • No Open Toe Shoes • No Loose Clothing – long scarves, etc. • Automation • Conveyor System • Inventory Put-Away • Sorter • Order Picker Computers • Number of Countries on Boxes
Assignments • Tour Reaction Paper • Let There Be Light case • P 216 All Questions • Due Feb. 10th