Description
project management and it contains topics like project management, project feasibility analysis, project planning and control, Gantt chart, network diagram, problems.
Introduction to Project Management
Project
• Project is any work that has:
?
? ?
A well defined objective / goal Sequence of the multitudinous activities A specific start and end
• Project Characteristics
? ?
The start is known as source and end is known as sink A project can have multiple sources (start) but will have a single sink (end)
• Examples: Building of a dam, Bandra-Worli sea link, Chandrayaan, Repair of a machine etc.
2
Project Feasibility Analysis
1. Generation of project ideas
o
Constrains to be considered are physical, human and financial resources On the basis of priority and later on available resources
2. Screening of generated ideas
o
3. Detailed evaluation of the screened project
o
o o o
Analysis of technical feasibility Measurement of cost Measurement of benefits Comparison of benefits & cost
•
Project Management is the scientific way of planning, implementing, monitoring & controlling various aspects of a project such as time, money, materials, manpower 3 and other resources
Project Planning & Control
• Tools for project planning and control
?
Network Techniques
o o
Critical Path Method (CPM) Programme Evaluation & Review Technique (PERT)
?
Bar charts e.g Gantt Chart
• Comparison of Bar charts & Network techniques
? ? ?
Bar charts does not show relationship between jobs Charts are static Networks shows relationship in jobs and required resources
4
Gantt Chart
Date Activities
A 1 2 3 4 5 6 7 8
B
C
D
E
F
5
Network Diagram / Arrow Diagram / Node diagram
D 9
2
A
Source / Start
5
G 3
3
1
B 7 C 5
3
E 6
6
I
H 2
3
Sink /
8 End
4
Nodes
F 7
7
6
Problem 1
For a project consisting of several activities, the duration and required resources to carry out each of the activities and their availabilities are given below:Activity 1-2 1-6 2-3 2-4 3-5 4-5 5-7 6-7 7-8 Duration 6 7 12 5 4 6 3 9 5 Men required 30 20 30 20 30 20 30 20 20
•Draw the Gantt chart & Resource Graph •Resource availability = No of men = 50
Problem 1 – contd . .
Days Activities
1-2 1-6 2-3 2-4 3–5 4-5 5-7 6-7 7-8
20 20 20 30 20 30 30 20 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Resources
50
70 50
30
20
Problem 1 – contd . .
Class Intervals No of men
0-6
6 - 16 16 - 17 17 - 25
50
70 50 30
25 - 30
20
Problem 1 – contd . .
Men
80 70
60
50 40 30
20
10
Days 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Problem - 2
The following table gives for each activity of a project its duration and corresponding resource requirements and total availability of each resource
Activity
1-2 1-3
Duration
7 7
Resource required Men 2 2 Machine 20 20
2-3
2-4 3-6 4-5
8
6 9 3
3
4 2 2
30
30 20 20
5-6
5
2
4
20
40
Max Resource available • Draw Gantt chart
• Comment on demand of men and machines for entire project
Problem 3
A project consist of 7 activities for which the relevant data are given below: Activity A B C D E F G Preceding Activity A,B A,B C,D,E C,D,E Duration 4 7 7 5 7 6 5
•Draw the Gantt chart
Problem 3 – contd . .
Days Activities
A B C D E F G
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Problem 4 (Practice)
Draw the Gantt Chart and Resource Graph for the project schedule based on the table below
Activity A B C D E F G H I Preceding Act A B B B C,D E F Duration 8 7 6 8 4 8 5 6 6 Workers 4 8 5 4 8 6 5 4 5
J
G,H,I
10
6
• Calculate total time for completion • Find days of over allocation of workers if maximum available are 20
Problem 5
Activity
A B C
Duration (months)
4 2 6
Start
May 01 Sep 01 Sep 01
End
Aug 01 Oct 01 Feb 02
Cost
80000 60000 90000
D
E F G H I J
9
2 5 3 7 10 1
Mar 02
May 01 July 01 Nov 01 July 01 Feb 02 Dec 02
Nov 01
Jun 01 Nov 01 Jan 02 Jan 02 Nov 02 Dec 02
45000
50000 100000 75000 70000 150000 40000
•Assume that activity start in beginning of month and finish at end of month •Draw Gantt chart and work out monthly aid and cumulative cash flows •Draw S curve for cash flows
Problem 5 . . contd
Activity
A B C
Duration (months)
4 2 6
Cost
80000 60000 90000
Cost / month
20000 30000 15000
D
E F G H I J
9
2 5 3 7 10 1
45000
50000 100000 75000 70000 150000 40000
5000
25000 20000 25000 10000 15000 40000
Days
I
Activities
J
F
E
C
B
H
G
D
A
45 25 45 20 50 50 20 75 30 10 75 70 25 50 50 15 Jul 01
Problem 5 – contd . .
30
20 20 20 20 20 20 20 20 20 40 40 15
cost May 01 Jun 01 Aug 01 Sep 01 Oct 01 Nov 01 Dec 01 Jan 02
Feb 02
Mar 02 Apr 02 May 02 Jun 02 5 Jul 02 Aug 02 Sep 02 Oct 02 Nov 02 Dec 02
Cumulative Cost 1000 950 900 850 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 50
May 01 Jun 01 Jul 01 Aug 01
Sep 01
Oct 01 Nov 01 Dec 01 Jan 02 Feb 02 Mar 02 Apr 02 May 02 Jun 02 Jul 02 Aug 02 Sep 02 Oct 02 Nov 02 Dec 02
Problem 5 – contd . .
(750)
Time
Problem 6 (Practice)
Activity
1-2 1-3 2-6
Duration (months)
4 7 3
Cost / month
80000 40000 40000
2-4
3-4 3-5 4-5 5-6
3
2 2 2 3
80000
120000 60000 60000 20000
•Draw Gantt chart and work out monthly aid and cumulative cash flows •Draw S curve for cash flows
doc_914872205.ppt
project management and it contains topics like project management, project feasibility analysis, project planning and control, Gantt chart, network diagram, problems.
Introduction to Project Management
Project
• Project is any work that has:
?
? ?
A well defined objective / goal Sequence of the multitudinous activities A specific start and end
• Project Characteristics
? ?
The start is known as source and end is known as sink A project can have multiple sources (start) but will have a single sink (end)
• Examples: Building of a dam, Bandra-Worli sea link, Chandrayaan, Repair of a machine etc.
2
Project Feasibility Analysis
1. Generation of project ideas
o
Constrains to be considered are physical, human and financial resources On the basis of priority and later on available resources
2. Screening of generated ideas
o
3. Detailed evaluation of the screened project
o
o o o
Analysis of technical feasibility Measurement of cost Measurement of benefits Comparison of benefits & cost
•
Project Management is the scientific way of planning, implementing, monitoring & controlling various aspects of a project such as time, money, materials, manpower 3 and other resources
Project Planning & Control
• Tools for project planning and control
?
Network Techniques
o o
Critical Path Method (CPM) Programme Evaluation & Review Technique (PERT)
?
Bar charts e.g Gantt Chart
• Comparison of Bar charts & Network techniques
? ? ?
Bar charts does not show relationship between jobs Charts are static Networks shows relationship in jobs and required resources
4
Gantt Chart
Date Activities
A 1 2 3 4 5 6 7 8
B
C
D
E
F
5
Network Diagram / Arrow Diagram / Node diagram
D 9
2
A
Source / Start
5
G 3
3
1
B 7 C 5
3
E 6
6
I
H 2
3
Sink /
8 End
4
Nodes
F 7
7
6
Problem 1
For a project consisting of several activities, the duration and required resources to carry out each of the activities and their availabilities are given below:Activity 1-2 1-6 2-3 2-4 3-5 4-5 5-7 6-7 7-8 Duration 6 7 12 5 4 6 3 9 5 Men required 30 20 30 20 30 20 30 20 20
•Draw the Gantt chart & Resource Graph •Resource availability = No of men = 50
Problem 1 – contd . .
Days Activities
1-2 1-6 2-3 2-4 3–5 4-5 5-7 6-7 7-8
20 20 20 30 20 30 30 20 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Resources
50
70 50
30
20
Problem 1 – contd . .
Class Intervals No of men
0-6
6 - 16 16 - 17 17 - 25
50
70 50 30
25 - 30
20
Problem 1 – contd . .
Men
80 70
60
50 40 30
20
10
Days 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Problem - 2
The following table gives for each activity of a project its duration and corresponding resource requirements and total availability of each resource
Activity
1-2 1-3
Duration
7 7
Resource required Men 2 2 Machine 20 20
2-3
2-4 3-6 4-5
8
6 9 3
3
4 2 2
30
30 20 20
5-6
5
2
4
20
40
Max Resource available • Draw Gantt chart
• Comment on demand of men and machines for entire project
Problem 3
A project consist of 7 activities for which the relevant data are given below: Activity A B C D E F G Preceding Activity A,B A,B C,D,E C,D,E Duration 4 7 7 5 7 6 5
•Draw the Gantt chart
Problem 3 – contd . .
Days Activities
A B C D E F G
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Problem 4 (Practice)
Draw the Gantt Chart and Resource Graph for the project schedule based on the table below
Activity A B C D E F G H I Preceding Act A B B B C,D E F Duration 8 7 6 8 4 8 5 6 6 Workers 4 8 5 4 8 6 5 4 5
J
G,H,I
10
6
• Calculate total time for completion • Find days of over allocation of workers if maximum available are 20
Problem 5
Activity
A B C
Duration (months)
4 2 6
Start
May 01 Sep 01 Sep 01
End
Aug 01 Oct 01 Feb 02
Cost
80000 60000 90000
D
E F G H I J
9
2 5 3 7 10 1
Mar 02
May 01 July 01 Nov 01 July 01 Feb 02 Dec 02
Nov 01
Jun 01 Nov 01 Jan 02 Jan 02 Nov 02 Dec 02
45000
50000 100000 75000 70000 150000 40000
•Assume that activity start in beginning of month and finish at end of month •Draw Gantt chart and work out monthly aid and cumulative cash flows •Draw S curve for cash flows
Problem 5 . . contd
Activity
A B C
Duration (months)
4 2 6
Cost
80000 60000 90000
Cost / month
20000 30000 15000
D
E F G H I J
9
2 5 3 7 10 1
45000
50000 100000 75000 70000 150000 40000
5000
25000 20000 25000 10000 15000 40000
Days
I
Activities
J
F
E
C
B
H
G
D
A
45 25 45 20 50 50 20 75 30 10 75 70 25 50 50 15 Jul 01
Problem 5 – contd . .
30
20 20 20 20 20 20 20 20 20 40 40 15
cost May 01 Jun 01 Aug 01 Sep 01 Oct 01 Nov 01 Dec 01 Jan 02
Feb 02
Mar 02 Apr 02 May 02 Jun 02 5 Jul 02 Aug 02 Sep 02 Oct 02 Nov 02 Dec 02
Cumulative Cost 1000 950 900 850 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 50
May 01 Jun 01 Jul 01 Aug 01
Sep 01
Oct 01 Nov 01 Dec 01 Jan 02 Feb 02 Mar 02 Apr 02 May 02 Jun 02 Jul 02 Aug 02 Sep 02 Oct 02 Nov 02 Dec 02
Problem 5 – contd . .
(750)
Time
Problem 6 (Practice)
Activity
1-2 1-3 2-6
Duration (months)
4 7 3
Cost / month
80000 40000 40000
2-4
3-4 3-5 4-5 5-6
3
2 2 2 3
80000
120000 60000 60000 20000
•Draw Gantt chart and work out monthly aid and cumulative cash flows •Draw S curve for cash flows
doc_914872205.ppt