4. Calculate ES, EF, LS, LF, TF, FF for each activity, determine the project duration and critical path(s). (See the table in problem

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Question 4 is the question. The table needed is in question 3. I included the other long table incase it is needed. But just answer question 4.
4. Calculate ES, EF, LS, LF, TF, FF for each activity, determine the
project duration and critical path(s). (See the table in problem
3.) (20' )
Transcribed Image Text:4. Calculate ES, EF, LS, LF, TF, FF for each activity, determine the project duration and critical path(s). (See the table in problem 3.) (20' )
3. Prepare AOA network for the project in following table (20 ')
Precedence Relations for a Eleven-Activity Project
Activity
Description
Predecessors
Duration
Site clearing
Removal of trees
General excavation
Grading general area
Excavation for utility trenches
Placing formwork and reinforcement
for concrete
Installing sewer lines
Installing other utilities
Pouring concrete
|Curing concrete
Strip of Formwork
4
B
3
C
А, В
D
A
7
E
C
9.
F
C
12
D, E
H
D, E
I
F, G
6.
J
I
21
K
J
1
Transcribed Image Text:3. Prepare AOA network for the project in following table (20 ') Precedence Relations for a Eleven-Activity Project Activity Description Predecessors Duration Site clearing Removal of trees General excavation Grading general area Excavation for utility trenches Placing formwork and reinforcement for concrete Installing sewer lines Installing other utilities Pouring concrete |Curing concrete Strip of Formwork 4 B 3 C А, В D A 7 E C 9. F C 12 D, E H D, E I F, G 6. J I 21 K J 1
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