Pert: Project Administration and Network Analysis

 Pert: Task Management and Network Research Essay

Project Period Management

Formulae section

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PERT Quotes

Term PERT Value (Expected duration) Common Deviation (Sigma) Variance


Pessimistic+ (4*Most Likely) + Optimistic 6th Pessimistic – Optimistic six (Standard Deviation)2

For more than one task (e. g., for a project wherever all responsibilities lie within the critical path) Term Task PERT Benefit Project Regular Deviation Job Variance Formula Sum of PERT Ideals of person tasks Sq root of project variance Quantity of diversities of individual tasks

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Jobs in Network Diagrams

Free of charge Float: • The amount of period that a schedule activity could be delayed devoid of delaying early • commence date of any immediately following schedule actions. • Drift =LF – EF = LS – ES Total Float: • Total length of time that the timetable activity could possibly be delayed from its early begin date • without stalling the job finish day or violating a timetable constraint.

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Tips on how to Calculate Critical Path for the Network Picture

• Identify the plans of all the routes in the network diagram • The greatest path may be the critical route

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Performing Network Analysis

• Let us try to do this with an example. • For the network diagram shown beneath, we have to determine: ◦ Crucial path ◦ Slack for those tasks ◦ The customer would like the tasks to be completed within just 25 days, so we all also have to calculate the task float.

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Executing Network Examination (continued)

Step 1 : Draw a Network Picture (forward move, calculate the ES and EF dates)

Please note: Process 5 may start only following Task two and Activity 4 are completed. So , the FUE for Process 5 is 17 days and nights (because...