The activity table is given below 22/05/ Activity Predecessor Duration ES 0-1 Clear site 3 0 1-2 Survey and layout 2 3 2-3 Rough grade 2 5 Drill wel 15 7 3-6 Water tank foundations 4 7 Excavate sewer 10 7 3-10 Excavate electrical manholes 1 7 3-12 Pole line 6 7 4-5 Well pump 2 22 24 a. Draw the CPM network with path duration and determine the critical path b. Draw the CPM path with ES, EFLS,LF and determine the critical path CAMINAREA: LF 22 12 21 21 29

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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76405
The activity table is given below
Activity
Predecessor
LF
0-1
Clear site
3
1-2
Survey and layout
2
5
2-3
Rough grade
2
7
3-4
Drill wel
15
22
3-6
Water tank foundations
4
12
3-9
Excavate sewer
10
7
21
3-10
Excavate electrical manholes
1
7
21
3-12
Pole line
6
7
29
4-5
Well pump
2
22
24
a. Draw the CPM network with path duration and determine the critical path
b. Draw the CPM path with ES, EF,LS,LF and determine the critical path
Duration
3
ES
463577
0
Transcribed Image Text:76405 The activity table is given below Activity Predecessor LF 0-1 Clear site 3 1-2 Survey and layout 2 5 2-3 Rough grade 2 7 3-4 Drill wel 15 22 3-6 Water tank foundations 4 12 3-9 Excavate sewer 10 7 21 3-10 Excavate electrical manholes 1 7 21 3-12 Pole line 6 7 29 4-5 Well pump 2 22 24 a. Draw the CPM network with path duration and determine the critical path b. Draw the CPM path with ES, EF,LS,LF and determine the critical path Duration 3 ES 463577 0
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