BUILDING CONSTRUCTION MANAGEMENT And CONTROL

University of Business and Technology College of Engineering Fall Semester 2021 Arch 462 – BUILDING CONSTRUCTION MANAGEMENT And CONTROL Assignment (1) (20 Marks)

Dr. Jawad Alsuliman

Student Name: ----------------------------------------------

Student ID: ---------------

Question 1: (4 Marks)

· Draw the following network using Precedence Diagram Method and determine the critical path(s); PDMin; Total Float for each activity considering the following data:

Activity	Depends on	Duration (days)
A	--	6
B	--	5
C	--	6
D	A	5
E	A,B	8
F	B	3
G	E	6
H	G	8
I	F	9
J	C,E	7
K	J,H	6

Question 2: (4 Marks)

· Draw the following network using Precedence Diagram Method and determine the PDMin; Total Float; and draw the Bar-chart considering the contract duration = 30 days with the following data:

Activity	Depends on	Duration (days)
A	--	3
B	--	4
C	A	3
D	A	4
E	B	8
F	A, B	3
G	B	6
H	D, G	7
I	F	2
J	H, I	10

Question 3: (4 Marks)

The following table illustrates the activities of a small project:

Activity	Duration (Days)	Depends On
A	10	---
B	3	A & F
C	7	G
E	5	A & G
F	11	---
G	10	J
H	9	E & I & B
I	4	C
J	6	---
K	5	B

It is required to:

· Draw Activity On Node “AON” Network;

· Calculate ES, EF, LS, LF for each activity;

· Highlight and Write the Critical Path;

· Find activity total float;

· Find activity free float.

Question 4: (4 Marks)

Activity	Depend On	Duration
C	--	6
A	--	7
B	--	8
D	A & B	9
G	C	6
E	C	5
H	B & C	7
F	E & H	10

Given a small project as shown in table:

It is required to:

· Draw (PDM) network;

· Calculate activity times;

· Find project duration;

· Locate critical path;

· Find total float of each activity;

· Find free float of each activity;

· Convert to (ADM) network.

Question 5: (4 Marks)

Given a list of activities for a small project as shown in the following table:

Activity	Duration (days)	Early Start	Early Finish	Late Start	Late Finish	Total Float	Free Float
A		0	5			0
B		5	11			0
C		11	13			6
D		0	4			1
E		4	7			4
F		11	19			0
G		19	20			0

It is required to:

· Complete the missing data in the table; and

· Draw The Activity-On-Node network, assuming that any relationship you need is FS=0.