The details of the activities of a construction project are given belo

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.

14 May 2025

Answer :

Word Count : 1232

Let's analyze the given construction project activities and their dependencies step-by-step to create the network diagram, find the critical path, project completion time, and total float.

---

### Step 1: List activities, predecessors, and durations

| Activity | Predecessor(s) | 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 ________ _____ _____ __________ ________.
_______ _______ _______ ____ ______.
______ ________ ________ ________ ________ ____.
______ ____ ____ _____ _________ __________ ___.
__________ __________ ________ _______ ____ ________ _______ ________ _____ ____ _________ ______.
______ _________ ____ ______ ___ _____ _______ ____ _____.
____ ________ _______ __________ _________ _____ __________ __________.
________ __________ _______ _____ ____ _________ _________ ___ ____.
______ _________ ________ __________ _________ ______ _________.
__________ _______ ______ _________ ______.
_________ _________ ____ __________ _________ ___ ____ ___.
______ ________ ____ ______ ______.
_____ ___ _____ __________ __________ ________.
______ ______ ____ ___ __________ ________ ____ __________ ______ __________ _____ _____.
_________ ______ _____ ___ _____ ___ ___ _______ ________ ________ _______.
_______ _________ __________ ___ ______ _______ _________ _______ ____ _______ ________ _________.
___ _______ _________ __________ _____ ____ ___ _________ _______ _____.
____ __________ _______ _____ _________ ___ ______ _________ ______.
_________ ____ ________ ______ ________ ______ __________ _______ __________.
___ _________ _______ ________ ______ ____ _______ ________ _____.
________ _______ ___ _____ __________ ____.
___ __________ ___ ________ _______ ____ _____.
_______ __________ _______ ___ ________ _______ _______ ________ _____.
________ _________ ___ __________ _______ _______ _______.
___ ________ __________ ___ __________ _______ __________ _________ ________ ________ ________.
___ _________ _______ _____ _______ _______ ______.
_________ _______ _______ ___ __________ _________ ___ _______ _____ __________.
_________ ___ _________ ________ ___ __________ _______ __________ __________.
_____ _____ ___ ____ _________ _______ _____ ___ _________.
______ __________ _________ _______ ___ __________ ___ ________.
__________ ___ ____ _________ _____ _______ _________ ____ _______.
______ ____ _______ ___ _____ _________ _________ _______ _________ ________ _____.
_________ ________ _____ _________ __________ ______ _______ _______ _____ ____.
___ __________ _________ ____ ________ ________ _________.
________ ________ ______ ______ ____.
__________ __________ ____ _________ __________.
_____ _____ _______ _____ ___ _________.
_________ ____ _________ _____ ____ _______ ___ _______ _________ ________.
__________ _____ ___ ____ _____ ____ __________ ___.
_________ ____ ______ _______ ______ ______.
______ _________ _________ ________ ____ _______ _________ _____ _________ ___ ____ _________.
________ ___ _______ ________ ________ _______ _________.
_____ ________ _________ _______ ____ ________ ________.
______ ________ ________ __________ _______ ____ ________ __________ _____ _________.
_______ ___ ______ __________ ______ ___ ___.
___ ______ ________ ________ ____ ____ _________.
______ ____ ___ ______ _______ __________ _____ ____ _____ ______ ________ __________.
______ ____ _______ _________ ________ ________ _______.
________ _____ ______ ___ _____ ______ __________ ___ ___.
__________ _____ _________ _______ _________ _________.
___ _________ __________ ______ ______ __________.
________ _________ ___ ______ _____ ______ ______.
_______ _________ ______ ________ ________ _________ ______.
________ _______ ____ ___ _______ _____ ______ _________ ___ ______ __________ _____.
___ ______ ________ ______ _______ ________ __________ _________ _____ ______ _____ _________.
_______ _________ ______ _____ __________ ______ ____ ________ _____ __________ ____.
________ ____ _________ ________ ______ _____ ___.
____ __________ _________ ______ _______ _________.
______ _________ _____ ____ _______ ________ _________ ___ ________ ________.
________ __________ __________ ______ ______ ____ ___ ____ __________.
___ ___ ___ ___ ________ ___ ____ _____ _______ _____ ______.
_________ _______ _________ ______ ______ _____ ____ ________ _____.
________ ______ __________ ________ _____ ____ ____ ___ ___ _____ ________.
____ ________ _____ ______ __________ _______ __________ ________ _______ _______.
______ ____ _____ ____ _____ __________ ______ _______.
___ _______ __________ ___ _______ __________ _________.
_______ _____ ________ ____ _____ _________ ________ _________ ______ ______ __________.
_______ _________ _________ ___ ______ _______ ____ _________.
_________ _____ ____ __________ _____ ___ ________ ____ ________.
__________ _________ ____ ___ ______.
_____ _____ _____ _________ ______ ______ ______.
____ ___ ______ ___ _____.
_____ ________ ________ _____ _____ _________ _____ _______ __________.
______ ____ _____ ____ ___ _________ ________ ___.
__________ __________ _____ _________ _______ ________ ____ __________ __________ ________ __________.
_______ __________ _________ __________ _________ ____ ____ ________ __________ _______ _______ ______.
______ _______ _________ _________ ____ _____ __________ ____ _________ __________.
__________ _______ _______ __________ ______ _________ _________ ____ ___ ____ ______ ___.
_____ _______ ____ __________ ___ ______ ________ ______.
___ ______ ___ _____ __________ _______ _______ ________ ______.
_________ ________ __________ ________ __________ ___ ____ ____ _______.
______ ___ _______ _________ ______ ____.
_________ ______ _____ ___ _______ ___ _________ __________ _________.
___ _____ _______ __________ _______ _____ ______ __________ ____ ___ ______.
_____ ______ ____ ____ __________ _________ _____ _________ _________ _________ _____.
__________ ___ __________ _______ _____ __________ ___ _________ ___.
_________ ______ ______ __________ ___ __________ __________ ____ _________ ____ ___ ___.
__________ _________ ________ __________ _______ __________ _____ _______.
____ __________ __________ _______ ____.
___ _____ ________ ___ ___ __________ _____ ____ ____ __________ _________ _______.
______ ________ ___ __________ ________ __________ ____ _________ _____ _________ _____ ____.
_______ _______ ______ ____ _____ _______ __________ _________ ________.
__________ ______ _____ ________ ___ _________.
____ _____ __________ ______ _______ ______ ________ ____ ______ ____.
_____ __________ ____ _________ ___ ________ _______ _________ __________ ________ _______ _________.
____ ____ ________ ______ ____ ___ ________ ___ ______.
____ _____ _________ _______ _______ _________ ______ _____ ___ ___ ___ _________.
____ ______ ________ ____ ____ _______.
_____ ___ _______ ______ __________ _____ ____ __________ __________ __________ ___.
______ _____ _______ _________ ________ _______ ____ ________ ___ ______ _________ _______.
________ ___ __________ _____ __________ ________ _______ _______.
_____ _________ ____ _____ ________ ___ ______ ____ ______ _________.
______ _________ __________ _______ ______ ____.
________ ____ ______ ___ ________ ______ _______ ________ _____.
____ ______ _____ _______ _________ ____.
___ ________ __________ ________ ________ ________ ___ _________ ____ _______.
____ _________ __________ ________ ________ ____.
_____ ____ ______.
Get Full Answer on WhatsApp

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers

IGNOU NEWS

Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★