Table 1 indicates the sequence and interdependence of the 11 activities (A - K) which together are required in the launch of a new system. The durations (in weeks) of each of the activities are given in the table
Table 1
Activity
Duration (wks)
Precedence
A
34
-
B
31
-
C
28
-
D
28
A
E
29
B
F
26
C
G
31
F
H
27
G,E
J
31
H
K
43
D, J
L
16
K
Construct a network diagram identifying the following:
Earliest Start Time(EST)
Latest Finish Time (LFT)
Total Float on all activities
Critical Path for the project
Activity time
Early Start
Early Finish
Late Start
Late Finish
Slack
Project
202
A
34
0
34
81
115
81
B
31
0
31
25
56
25
C
28
0
28
0
28
0
D
28
34
62
115
143
81
E
29
31
60
56
85
25
F
26
28
54
28
54
0
G
31
54
85
54
85
0
H
27
85
112
85
112
0
J
31
112
143
112
143
0
K
43
143
186
143
186
0
L
16
186
202
186
202
0
Above diagram represents the network diagram for the project. The red line shows critical path for the project.
Assume that there is a delay of 5 weeks in completing activity F and 3 weeks delay in completing activity G. Analyse three actions that the Project Manager could take to avoid exceeding the current length of the critical path.
Project success is very much predicated on the relationships within the project and especially the relationship between the project team, primarily the Project Manager and the client, and given that every change in scope, delay or increase in cost is potentially a source of conflict between these two parties, managing this change is so much more than a simple process to be followed.
What a lot of people fail to recognize is the pressure on a Project Manager to bring home the project on time, schedule and to the desired quality, to keep the client happy because of the promise of future projects, so it's tough for the Project Manager that starts firing off claims for variations and delay, whether they are warranted or not.
Question 2
Identify and explain the position of each of the process types used in project management within the volume-variety continuum
There are many types of processes that are followed in manufacturing and services department of the company. As production starts with raw materials to the final product in between there are many phases from which the products moves to final production. Following are some of the processes that are:
Project Project
Mass processes
Batch Flow process
Line Flow process
Continuous Flow process
Explain the characteristics of each of the process types used in project management
Project Process: Project process is technique that is beign used in manufacturing concern where there are many phases in which a product is completed. But this is not repeatable and is specified to a project. Every phase has it own unique work flow that is to be done. There is a sequence of multi-operations and all phases in the process are unique and changed according to the customer specifications. Example of project process can be seen while constructing a new shopping mall. There are many phases that are to be done while constructing a shopping mall.
They handle products made ??almost to order. Often the time to obtain prolonged, as the interval between the termination of each product. The features are low volume and high variety. The activities involved can be uncertain and poorly defined, sometimes change during the production process. Examples: Shipyards, construction, tunneling, large manufacturing operations as turbogenerators, oil wells, installation of computer systems, ...