Question
The details of the activities of a construction project are given below.
| Activity Identification | Immediate Predecessor | Duration (days) | |
| A | - | 14 | |
| B | A | 15 | |
| C | B | 25 | |
| D | A | 20 | |
| E | D | 12 | |
| F | A | 9 | |
| G | F | 21 | |
| H | G | 24 | |
| I | C | 16 | |
| J | B, I | 18 | |
| K | H | 20 | |
| L | K | 6 | |
| M | E | 8 | |
| N | J, C | 7 | |
| P | M, G | 10 | |
Construct a project network diagram for this problem, determine the critical path and state the expected project completion time and total float.
Answer :
Word Count : 476
To create a project network diagram, we'll first list all the activities along with their durations and immediate predecessors. Then, we'll use this information to construct the network diagram. After that, we'll determine the critical path and calculate the expected project completion time and total float.
Here's the activity list:
| Activity | Immediate Predecessor | Duration (days) |
|---|---|---|
| A | - | 14 |
| B | A | 15 |
| C | B | 25 |
| D | A | 20 |
| E | D | 12 |
| F | A | 9 |
| G | F | 21 | ______ ________ ____ ______ _____ _________ ________ __________ _____.