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different project management tools
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PROJECT MANAGEMENT
What is a project?
A project is a series of activitiesdirected toward the accomplishmentof a desired objective.
Project Scheduling Management
Project scheduling is concerned with thetechniques that can be employed to managethe activities that need to be undertakenduring the development of a project.
Scheduling is carried out in advance of the project commencing and involves:
identifying the tasks that need to be carried out; estimating how long they will take; allocating resources (mainly personnel); scheduling when the tasks will occur.
Project Management Tools
Older simpler - Gantt Chart
More modern – CPM/PERT
PERT/CPM Type Projects Construction Engineering Software Development Equipment Cut-over Anything with many interdependent
activities.
What is the CPM? Critical Path Method (CPM), is a
procedure for using network analysis to identify those tasks which are on the critical path: i.e. where any delay in the completion of these tasks will lengthen the project timescale, unless action is taken.
For all tasks off the critical path, a degree of tolerance is possible (e.g.. late start, late completion, early start, etc.).
PERT Program Evaluation and Review Technique
Time are NOT known well (uncertainty) Statistics used to estimate probability offinishing within a given time
The Six Steps Common to PERT & CPM
Define the project and identify each activity Develop relationships among the activities.
(Decide which activities must precede and which must follow others.)
Draw the network connecting all of the activities Assign time and/or cost estimates to each
activity Compute the longest time path through the
network. This is called the critical path Use the network to help plan, schedule, monitor,
and control the project
Advantages of PERT/CPM Especially useful when scheduling and controlling large
projects. Straightforward concept and not mathematically
complex. Graphical networks aid perception of relationships
among project activities. Critical path & slack time analyses help pinpoint
activities that need to be closely watched. Project documentation and graphics point out who is
responsible for various activities. Applicable to a wide variety of projects. Useful in monitoring schedules and costs
Thank you