2. For the following schedule draw the node network, perform the CPM calculations, mark the critical path, and complete the table below. Then, impose a constraint on F to start on day 31 and recalculate the CPM and the values in the table. What happen to the critical path?

2. For the following schedule draw the node network, perform the CPM calculations, mark the critical path, and complete the table below. Then, impose a constraint on F to start on day 31 and recalculate the CPM and the values in the table. What happen to the critical path?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Cost control

Cost control or management in property or project management is the process by which managers maintain costs under human resource management, assets, and capital expenditure to ensure that the project ends on a budget basis. Cost management depends on reasonable estimates and ongoing monitoring during the project. As a result, good cost control is essential for any construction business that wants to succeed.

Question

2. For the following schedule draw the node network, perform the CPM calculations, mark
the critical path, and complete the table below. Then, impose a constraint on F to start
on day 31 and recalculate the CPM and the values in the table. What happen to the
critical path?
Act
A
BCDEFGH
I
J
K
L
M
Dur
3
10
7
6
5
4
2
4
10
6
4
2
1
IPA
A
A
B
B, C, D
C, E
D
D, E
E, H
E, F
G, H, I
H, I
J, L
ES
EF
LS
LF
TF
FF

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Step 1: Given data:

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Step 2: Network diagram:

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Step 3: Put constraint on F to start on day 31:

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