Question 1 Activity Description A Site clearing B Removal of trees C General excavation D Grading general area E Excavat

[answerhappygod]

Question 1 Activity Description A Site Clearing B Removal Of Trees C General Excavation D Grading General Area E Excavat 1 (33.25 KiB) Viewed 35 times

Question 1 Activity Description A Site Clearing B Removal Of Trees C General Excavation D Grading General Area E Excavat 2 (39.78 KiB) Viewed 35 times

Question 1 Activity Description A Site Clearing B Removal Of Trees C General Excavation D Grading General Area E Excavat 3 (29.81 KiB) Viewed 35 times

Question 1 Activity Description A Site clearing B Removal of trees C General excavation D Grading general area E Excavation for trenches F Placing formwork and reinforcement for concrete G Installing sewer lines H Installing other utilities 1 Pouring concrete Predecessors Duration 4 3 A 8 A 7 B, C B, C 12 D, E 2 DE 5 F, G, H(FF) 9 UI 6 1. Determine the critical path of the schedule 2. Determine the duration of the critical path 3. Determine the total float of each activity 4. Determine the free float of each activity

Question 2 1. Based on the below schedule (see Table 2), calculate the cost-effective order to crash the activities (see Table 3) until reaching the minimum duration. Table 2 Activity A B C D E F G Predecessors ABC DG AF Duration 5634583 Shortest Possible Duration 2 413 352 Normal Duration Cost 400 450 200 300 350 550 250 Shortest Duration Cost 460 510 250 350430640300 Step Activity to crash Reduce by # days Added Cost Table 3 Cumulative Impact Schedule Reduction Cumulative Added cost 1 2 3

Question 3 Activity Preceding activity D Estimate in Months A 6 F DA 7 E D 8 G F.E 00 B F H G 7 с H 8 1. What is the duration of the critical path? 2. To shorten the length of the project, the sponsor has offered to remove the work of activity E from the project, making activity D the predecessor to activities G and F. What will be the effect?