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A tutorial on MS Project. James Burns. 3. 5. 13. 15. 0. 3. 13. 6. 13. 15. 15. 16. 13. 15. 6. 3. 14. Learning Objectives. Entering Tasks in the Gantt View Task subordination Linking of Tasks Setting start & stop dates Assigning resources Calculating costs. 2. 2.
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A tutorial on MS Project James Burns
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Learning Objectives • Entering Tasks in the Gantt View • Task subordination • Linking of Tasks • Setting start & stop dates • Assigning resources • Calculating costs 2 2
Network Computation Process • Forward Pass – Earliest Times • Early Start (ES) – How soon can the activity start? • Early Finish (EF) – How soon can the activity finish? • Backward Pass – Latest Times • Late Start (LS) – How late can the activity start? • Late Finish (LF) – How late can the activity finish? • Slack (SL) – How long can the activity be delayed? • Critical Path (CP)– The longest path in the network which, when delayed, will delay the project
Forward Pass Computation • You add activity times along each path in the network (ES + Duration = EF). • You carry the early finish (EF) to the next activity where it becomes its early start (ES), unless • The next succeeding activity is a merge activity. In this case, you select the largest early finish number (EF) of all its immediate predecessor activities.
Backward Pass Computation • You subtract activity times along each path starting with the project end activity (LF - Duration = LS). • You carry the late start (LS) to the next preceding activity to establish its late finish (LF), unless • The next preceding activity is a burst activity. In this case, you select the smallest late start number (LS) of all its immediate successor activities to establish its late finish (LF).
Determining Slack • Slack for an activity is simply the difference between the LS and ES (LS – ES) or between LF and EF (LF – EF). • Slack tells us the amount of time an activity can be delayed and yet not delay the project. • When the LF = EF for the end project activity, the critical path can be identified as those activities that also have LF = EF or a slack of zero (LF – EF = 0 or LS – ES = 0).
1 B 6 0 Research Topic 1 5 6 0 A 1 9 D 11 9 9 11 F G E 10 10 12 0 0 0 1 1 Identify Topic Create Graphics Final Draft References Edit Paper 0 1 1 9 2 11 10 10 11 1 1 1 11 11 12 6 C 9 0 Draft Paper Legend 6 3 9 ES ID EF Description SL LS DUR LF Critical path method network Group Term Paper
1 B 6 Research Topic 5 0 A 1 9 D 11 9 11 9 F E G 10 12 10 Identify Topic Final Draft References Create Graphics Edit Paper 1 2 1 1 1 6 C 9 Draft Paper Legend 3 ES ID EF Description SL LS DUR LF Forward Pass Computation Always start at 0 EF = ES+DUR EF = ES+DUR EF = ES+DUR EF = ES+DUR Group Term Paper
1 B 6 0 Research Topic 1 5 6 0 A 1 9 D 11 9 11 9 F E G 12 10 10 1 Identify Topic Create Graphics References Final Draft Edit Paper 0 1 1 9 2 11 11 10 10 1 1 1 12 11 11 6 C 9 Draft Paper Legend 6 3 9 ES ID EF Description SL LS DUR LF Backward Pass Computation Group Term Paper LS = LF - DUR LS = LF - DUR LS = LF - DUR LS = LF - DUR EF=LF
1 B 6 0 Research Topic 1 5 6 0 A 1 9 D 11 9 11 9 G E F 12 10 10 0 0 1 1 0 Identify Topic Create Graphics Final Draft References Edit Paper 0 1 1 9 2 11 10 11 10 1 1 1 11 12 11 6 C 9 0 Draft Paper Legend 6 3 9 ES ID EF Description SL LS DUR LF Determining Slack SL = LS – ES or LF - EF SL = LS – ES or LF - EF SL = LS – ES or LF - EF CRITICAL PATH? Group Term Paper
Garage Problem • Compute the early, late, and slack activity times • Determine the planned project duration • Identify the critical path • What should you do if the Doors activity is going to take two extra days?
2 Erect Frame 4 1 3 8 10 7 9 5 4 Pour Foundation Windows Door Opener Paint Clean-up Doors Rough-in Frame Roof 3 4 2 2 1 1 1 1 6 Electrical Legend 3 ES ID EF Description SL LS DUR LF Garage Problem Project Duration: ______ days Critical Path: _______________
3 2 7 0 Erect Frame 3 4 7 0 1 3 7 3 11 7 13 15 11 7 10 4 10 7 9 8 5 13 8 11 16 15 8 0 0 3 0 2 0 3 0 Pour Foundation Doors Door Opener Clean-up Rough-in Frame Windows Paint Roof 0 3 3 7 4 11 13 10 15 10 11 12 1 1 2 2 1 1 11 11 15 13 16 13 7 6 10 1 Electrical Legend 8 3 11 ES ID EF Description SL LS DUR LF Garage Problem Project Duration: ___16___ days Critical Path: __1237910__ If activity 5 is going to take two extra days, you probably do not have to do any thing because this activity has three days of slack – no effect on project duration.
More Learning Objectives • Recurring tasks • STATISTICS • Zoom out/zoom in • Precedence relationships • Lags between links
Popular Project Management Software Packages • CA-SuperProject • Microsoft Project • Project Scheduler • SureTrak Project Manager • Time Line • High-End Project Management Software
Criteria for Selecting Project Management Software • Capacity • Documentation and on-line help facilities • Ease of use • Features available • Integration with other systems 4
Additional Criteria • Installation requirements • Reporting capabilities • Security • Vendor Support
Advantages of Using Project Management Software • Accuracy • Affordability • Ease of use • Ability to handle complexity • Maintainability and modifiability • Record keeping • Speed • What-if analysis 5
Concerns about Using Project Management Software • Becoming distracted by the software • A false sense of security • Information overload • The learning curve • Over-reliance on software 6
Must start with • A list of tasks • Or • A Work Breakdown Structure • Always make your first task a PROJECT summary task to which all other tasks are subordinate
Bring up MS Project • Start in the Gantt View • Enter task detail in the entry table to the left • Subordinate tasks appropriately • Link Tasks as appropriate
Project Information Box • Can schedule from a start date or backward from a stop date • Can choose a particular calendar type—that makes assumptions about when people will be working
Entering Tasks in the Gantt View • Enter Tasks into the entry table on the GANTT view • Entry table is behind the GANTT chart and works just like a spreadsheet • Can also enter tasks in the network diagram or the task usage views
Tables • You can choose a variety of tables to view in conjunction with the Gantt view • Entry, Cost, Schedule, Tracking, Earned value, Usage, Variance, Work, Hyperlink… are just some of the tables you can choose from • Click on View on the Menu bar and then click on Table • To view all the tables, click on More Tables…
Columns • You can add columns to any table in the Gantt view • Click on Insert and then Columns • Select the column you want included in the table by clicking on the dropdown arrow associated with the first box and selecting the desired column name • Click on OK • That column will be included in the table to the left of the point where the selected cell appears
Predefined Reports • MS Project provides a number of predefined, static reports that can be displayed and printed • Click on View and the Reports • The categories are Overview, Current Activities, Costs, Assignments, Workload and Custom
Task subordination • Use indent arrow • MS Proj has a WBS understanding and assigns a WBS code even though it does not explicitly exhibit a WBS chart
Linking of Tasks • Select tasks to be linked • Click on the chain-link icon • Decide on precedence relationship: FS, SS, FF, SF
Setting start & stop dates • When you set a date in the entry table of the Gantt view, MS Project treats it as if it were a “hard” constraint • It schedules everything around such “hard” dates
Assigning resources • Resources have to be created before they can be assigned • You can use the “faces” icon in the Gantt view to both create and assign resources • Resources are created once they are named • Alternatively, you can create resources in the Resources Sheet view • Simply click on this “view” in the column on the left.
Calculating costs • Fixed costs • Enter these in the cost table • From the VIEW menu item change to the cost table • Enter fixed costs • Variable costs • Enter resource hourly rates • MS Project will calculate
Project Management Software Features • Budgeting and cost control • Calendars • Email • Graphics • Importing/exporting data • Handling multiple projects and subprojects • Report generation 3 3
Project Management Software Additional Features • Resource management • Planning • Project monitoring and tracking • Scheduling • Security • Sorting and filtering • What-if analysis