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Question

Problems

1) In the following network, manually level your resources so that you may not use more than nine laborers per day at

any time.

Activity

ABCDEFGH--

ABCDEFG

Activity

J

Duration (Days)

2

4

6

9

5

7

3

2) In the following network, try to reduce the maximum daily resource demand to less than eight laborers

per day.

Duration (Days)

6294750832

IPA

10

A

A

A

B

B, C

D, E, F

IPA

Laborers

A, B

B

D

D, E

C, F, G

C, G

H, I

3

2

4

3

4

2

4

Laborers

2

3

3

3

4

2

3

1

2

3

3) For the network in question 3, attempt to perform two modifications (i.e., delaying activities within their available

float) to the schedule that can potentially smooth the resource distribution. Discuss how you know if the proposed

changes actually improved the resource distribution via smoothing (show the calculation work).

Fig: 1