A large playground for the new town square in Celebration, Florida, is in the planning stages. Here are the six activities to be completed.
Activity |
Hours Needed |
Immediate Predecessor(s) |
Planning(A) |
20 |
- |
Buying Supplies(B) |
60 |
Planning(A) |
Digging/Grading(C ) |
100 |
Planning(A) |
Sawing lumber(D) |
30 |
Buying Supplies(B) |
Placing lumber(E ) |
20 |
Digging/Grading(C ) and Sawing(D) |
Assembly/Painting(F ) |
10 |
Pacing lumber(E ) |
a) Develop an activity-on-arrow(AOA) network for this project
b) What is the project completion time?
1)
b) Project completion time is the longest activity path = A-C-E-F = 20+100+20+10 = 150hrs.
A large playground for the new town square in Celebration, Florida, is in the planning stages....
question 3.12 Chapter 3 Project Management 91 Table for 3.8 Time Activity Immediate Code Description in hours) Predecesur Planning Find location determine resource requirements Purchasing Requisition of lumber and sand Excavation Planning Dig and grade Sawing Planning Saw lumber inte appropriate sizes Placement Purchasing Position lumber in comect locations Sawing. c om Assembly Nail lamber together Placement Tafill Put sand in and under the equipment Ambly Outfill Put dirt a nd the equipment Assembly Decoration Put grass all over the...