Ask
Login
1
2.8kviews
Following table shows the activities, their interdependence and the duration
written 5.1 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 4.0 years ago
Activity A B C D E F G H K L M
Preceding activity - - - A B B C C F G H,K,L
Duration (days) 3 3 3 18 4 15 8 11 7 5 7

a) Draw a A-O-A network
b) Work out all activity times and floats
c) Identify the critical path and the project duration.
construction management
ADD COMMENT EDIT
1 Answer
1
84views
written 5.1 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.1 years ago

Ans:

Starting Activity : A, B, C

Ending Activity : D, E, M

enter image description here

Critical Path:

1) 1-3-8-B+E=3+4 = 7 Days

2) 1-3-5-7-8-B+F+K+M=3+15+7+7 =32 Days

$\therefore$ Critical Path is 1-3-5-7-8

and Critical ctivity are B.f. K-m

Activity Predecessor Duration EST EFT LST LFT TF FF Ind F(T.F-F.F) I.F
A - 3 …

Create a free account to keep reading this post.

and 5 others joined a min ago.

ADD COMMENT EDIT
Please log in to add an answer.