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Facility Planning & Design. Prepared by: Brannon McGrotha. Introduction. Facilities planning Strategy Competition (bring in customer) Significance U.S. invested $1.038 trillion (320.8 billion, 92.7%, spent of structures) Since 1955, 8% of GNP. Introduction (con’t).
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Facility Planning & Design Prepared by: Brannon McGrotha
Introduction Facilities planning • Strategy • Competition (bring in customer) Significance • U.S. invested $1.038 trillion (320.8 billion, 92.7%, spent of structures) • Since 1955, 8% of GNP ISE482
Introduction (con’t) Continuous improvement cycle School Improvement Cycle ISE482
Introduction (con’t) Objectives of facilities planning • Improve customer satisfaction • Increase ROA, ROI • Max customer response speed • Employee safety • Job satisfaction • Reduce costs • Grow supply chain • Effectively util. people, equip., space, • energy ISE482
Introduction (con’t) Facilities planning process (6 steps) • Define the problem • Analyze the problem • Determine space requirements • Evaluate alternatives • Select design • Implement design ISE482
Product & Process Design Product Design (assembly drawing) ISE482
Product & Process Design Product Design (part drawing) ISE482
Product & Process Design Process Design (parts list) ISE482
Product & Process Design Process Design (bill of materials) ISE482
Flow, Space, Activity Flow – depends on lot sizes, unit load sizes, space, activity relationships Space – function of the lots, storage system, production equipment and size, layout, building configuration Relationships – material flow, personnel flow, environmental considerations, org. structure, control issues, process requirements ISE482
Flow, Space, Activity • Department planning • Volume-variety layout ISE482
Flow, Space, Activity • Material flow 1. Product planning 2. Fixed materials location planning 3. Product family planning 4. Process planning ISE482
Flow, Space, Activity • Cellular manufacturing • Space requirements • Flow patterns • Product department • Process department • Line balancing ISE482
Flow, Space, Activity ISE482
Material Handling ISE482
Material Handling Definition • Art and science of moving, storing, protecting, controlling material • Moving the right amount of material, in the right condition, place, position, sequence, cost, methods Scope • 25% of employees • 55% of factory space • 87% production time • 15% - 70% total cost ISE482
Warehouse Operations • Layout planning • Receiving • Shipping ISE482
Capacity Planning • Measures • Capacity • Arrival time • Service time • Utilization = (Arrival rate / Service rate) • Queuing theory (http://www.csee.umbc.edu/~plusquel/611/slides/chap6_3.html) ISE482
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