Production and Operations Analysis, Seventh Edition
7th Edition
ISBN: 9781478623069
Author: Steven Nahmias, Tava Lennon Olsen
Publisher: Waveland Press, Inc.
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Question
Chapter 11.3, Problem 4P
Summary Introduction
Interpretation: Factors through which the current layout can be improved are to be disussed.
Concept Introduction:
New layout techniques are generally used to minimize the material handling cost across multiple departments. Multiple handling cost depends upon the numerous factors such as total distance across the departments and number of trips across the departments.
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You have just been hired as the director of operations for Reid Chocolates, a purveyor of exceptionally fine candies. Reid Chocolates is evaluating a kitchen layout under consideration for its recipe
making and testing department. The strategy is to provide the best kitchen layout possible so that food scientists can devote their time and energy to product improvement, not wasted effort in the
kitchen.
Figure 1. Number of trips between work centers
To:
Refrigerator
(1)
9550
Counter
(2)
8
Refrig.
14
0
9
From:
Refrigerator
Counter
Sink
Storage
Stove
A possible kitchen layout is shown in Figure 2 below. The walking distance between the areas is in feet. For example, the distance from area 1 to area 2 is 5 feet, area 1 to area 5 is 13 feet.
Figure 2. Kitchen Layout
Counter Sink Storage
8
11 11
13
Sink
(3)
15
3
5
0
6
Sove
Storage
(4)
0
3
5
For this layout, the cumulative "load > distance" or "movement cost" = feet (enter your response as a whole number).
10
■
Stove
(5)
0
9
0
5
You have just been hired as the director of operations for Reid Chocolates, a purveyor of exceptionally fine candies. Reid Chocolates is evaluating a
kitchen layout under consideration for its recipe making and testing department. The strategy is to provide the best kitchen layout possible so that food
scientists can devote their time and energy to product improvement, not wasted effort in the kitchen.
Figure 1. Number of trips between work centers
To:
From:
Refrigerator
Counter
Sink
Storage
Stove
Refrigerator
(1)
7
4
3
0
Counter
(2)
12
Refrig.
Figure 2. Kitchen Layout
12
0
8
Counter Sink Storage
5
For this layout, the cumulative "load x distance" or "movement cost" =
A possible kitchen layout is shown in Figure 2 below. The walking distance between the areas is in feet. For example, the distance from area 1 to area 2 is
5 feet, area 1 to area 5 is 13 feet.
8
11
13
11
Sink
(3)
13
4
5
0
6
Storage
(4)
0
5
5
Stove
11
Stove
(5)
0
9
0
6
feet (enter your response as a whole number).
Munson Manufacturing, in Gainesville, Florida, wants to arrange its four work centers so as to minimize interdepartmental parts handling costs. The flows and existing facility layout are shown in the figures below.
Figure 1. Parts Moved Between Work Centers
A
A
B
C
D
Figure 2. Existing Layout
A
B
C
375
0
0
Based on the flows shown in the matrix, one should expect that the centers A and
30¹-
A
1-30-1 -30¹-
a) For the existing layout, the cumulative "load x distance" or "movement cost" = 89250 feet (enter your response as a whole number).
ن
D
B
B
450
D
0
0
C
550
175
0
will be next to each other as they have the highest number of moves between each other.
D
50
0
725
Chapter 11 Solutions
Production and Operations Analysis, Seventh Edition
Ch. 11.3 - Prob. 1PCh. 11.3 - Prob. 2PCh. 11.3 - Prob. 3PCh. 11.3 - Prob. 4PCh. 11.3 - Prob. 5PCh. 11.3 - Prob. 6PCh. 11.4 - Prob. 7PCh. 11.4 - Prob. 8PCh. 11.5 - Prob. 10PCh. 11.6 - Prob. 11P
Ch. 11.6 - Prob. 12PCh. 11.6 - Prob. 13PCh. 11.6 - Prob. 14PCh. 11.6 - Prob. 15PCh. 11.6 - Prob. 16PCh. 11.6 - Prob. 17PCh. 11.6 - Prob. 18PCh. 11.6 - Prob. 19PCh. 11.7 - Prob. 20PCh. 11.7 - Prob. 21PCh. 11.7 - Prob. 22PCh. 11.7 - Prob. 23PCh. 11.8 - Prob. 24PCh. 11.8 - Prob. 25PCh. 11.8 - Prob. 26PCh. 11.8 - Prob. 27PCh. 11.9 - Prob. 28PCh. 11.9 - Prob. 29PCh. 11.9 - Prob. 30PCh. 11.9 - Prob. 31PCh. 11.9 - Prob. 32PCh. 11.9 - Prob. 33PCh. 11.9 - Prob. 34PCh. 11.9 - Prob. 35PCh. 11.9 - Prob. 36PCh. 11.9 - Prob. 37PCh. 11.9 - Prob. 38PCh. 11.10 - Prob. 39PCh. 11.10 - Prob. 40PCh. 11.10 - Prob. 41PCh. 11.11 - Prob. 42PCh. 11.11 - Prob. 43PCh. 11.11 - Prob. 45PCh. 11 - Prob. 46APCh. 11 - Prob. 47APCh. 11 - Prob. 48APCh. 11 - Prob. 49APCh. 11 - Prob. 50APCh. 11 - Prob. 51APCh. 11 - Prob. 52APCh. 11 - Prob. 53APCh. 11 - Prob. 54APCh. 11 - Prob. 55APCh. 11 - Prob. 56APCh. 11 - Prob. 58AP
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