Assignment
The following data consists of the actual time used and potential (the best time possible for this review process)to complete each step in the review process. The actual times are based on the review of 30 projects. The potential times are subjective engineering judgment estimates.
Table: Basic Data Review for Construction Project Equipment Arrangement
|
|
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Cycle Time (hours)
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|
Step
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Description
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Actual
|
Potential
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Difference
|
|
1
|
Read basic data package
|
4
|
4
|
-
|
|
2
|
Write, type, proof, sign, copy, and distribute cover letter
|
21.9
|
0.5
|
21.4
|
|
3
|
Queue
|
40
|
0
|
40
|
|
4
|
Lead engineer calls key people to schedule meeting
|
4
|
0.25
|
3.75
|
|
5
|
Write, type, proof, sign, copy, and distribute confirmation letter
|
25.4
|
2.1
|
23.3
|
|
6
|
Hold meeting; develop path forward and concerns
|
4
|
4
|
-
|
|
7
|
Project leader and specialist develop missing information
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12
|
12
|
-
|
|
8
|
Determine plant preferred vendors
|
12
|
12
|
-
|
|
9
|
Review notes from meeting
|
12
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12
|
-
|
|
10
|
Resolve open issues
|
106
|
104
|
2
|
|
11
|
Write, type, proof, sign, copy, and distribute basic data acceptance letter
|
26.5
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0.25
|
26.25
|
|
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Totals
|
267.8
|
151.1
|
116.7
|
Use the data in thetable above and answer the following questions in the space provided below:
1. What are the sources of value-added and non-value-added work in this process?
2. Where are the main opportunities to improve the cycle time of this process, with respect to both actual time used and the potential best times? What strategy would you use?
3. Step 10: Resolve Open Issues required 104 hours (potential) versus 106 hours (actual). Is there an OFI here? Why or why not? If so, how would you attack it?
4. What do you think are the most difficult critical issues to deal with when designing a sound cycle time study such as this one?
Format your assignment according to the following formatting requirements:
1. The answer should be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides.
2. The response also includes a cover page containing the title of the assignment, the student's name, the course title, and the date. The cover page is not included in the required page length.
3. Also include a reference page. The Citations and references should follow APA format. The reference page is not included in the required page length.