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Project Management. Module 3. Dr. Mohamed Zamil AL-Akhtaby. Network Computation Process. Forward Pass—Earliest Times How soon can the activity start? (early start—ES) How soon can the activity finish? (early finish—EF) How soon can the project finish? (expected time—ET)
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Project Management Module 3 Dr. Mohamed Zamil AL-Akhtaby
Network Computation Process • Forward Pass—Earliest Times • How soon can the activity start? (early start—ES) • How soon can the activity finish? (early finish—EF) • How soon can the project finish? (expected time—ET) • Backward Pass—Latest Times • How late can the activity start? (late start—LS) • How late can the activity finish? (late finish—LF) • Which activities represent the critical path? CP • How long can it be delayed? (slack or float—SL)
Gantt chart General Foundry project A B C D E F G H Activity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Week Budgeting for General Foundry
Budgeting for General Foundry • Activity costs for General Foundry
General Foundry Example • Normal and crash data for General Foundry
After crashing the project by 1 week, this is the new network Two critical paths A-C-E-G-H B-D-G-H Revised Path After Crashing • Two critical paths • A-C-E-G-H
RESOURCE MANAGEMENT - LOADING & LEVELING What is a resource? Resource is a generic word and is used in various ways. For our discussion, we would restrict it to 4Ms or Man, Machine, Material and Money. What is management? Once again, Management is a generic word. To simplify, it is a process of planning, implementing and controlling the resources to achieve desired objectives.
RESOURCE MANAGEMENT - LOADING & LEVELING What is resource management? Resource Management is using resources efficiently and effectively. To sum up, efficiency is having more output for the same input or less input for the same output. What are Resource Management Techniques? When we come to techniques, we would once again restrict ourselves to: Resource Loading and Resource Leveling as follows:
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