Facility Planning & Design
Prepared by:
Brannon McGrotha
Introduction
Facilities planning
1. Strategy
2. 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
2
Introduction (con’t)
Continuous improvement cycle
School Improvement Cycle
ISE482
3
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
4
Introduction (con’t)
Facilities planning process (6 steps)
1.
2.
3.
4.
5.
6.
Define the problem
Analyze the problem
Determine space requirements
Evaluate alternatives
Select design
Implement design
ISE482
5
Product & Process Design
Product Design (assembly drawing)
ISE482
6
Product & Process Design
Product Design (part drawing)
ISE482
7
Product & Process Design
Process Design (parts list)
ISE482
8
Product & Process Design
Process Design (bill of materials)
ISE482
9
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
10
Flow, Space, Activity
• Department planning
• Volume-variety layout
ISE482
11
Flow, Space, Activity
•
Material flow
1. Product
planning
2. Fixed materials location planning
3. Product family planning
4. Process planning
ISE482
12
Flow, Space, Activity
• Cellular manufacturing
• Space requirements
• Flow patterns
• Product department
• Process department
• Line balancing
ISE482
13
Flow, Space, Activity
ISE482
14
Material Handling
ISE482
15
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
16
Warehouse Operations
• Layout planning
• Receiving
• Shipping
ISE482
17
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
18
Thank You
Questions
Comments