1 / 44

Introduction to Project Management

Introduction to Project Management. Developing a Network Plan. Kusdhianto Setiawan. Gadjah Mada University. A. B. C. Level 1 - Milestone Plan. D. E. F. Level 2 - Plans. Level 3 - Plans. WP-1. WP-4. WP-3. WP-2. Rollup of Network Plans. Figure 4-1. Kusdhianto Setiawan.

harbert
Download Presentation

Introduction to Project Management

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Introduction to Project Management Developing a Network Plan Kusdhianto Setiawan Gadjah Mada University

  2. A B C Level 1 - Milestone Plan D E F Level 2 - Plans Level 3 - Plans WP-1 WP-4 WP-3 WP-2 Rollup of Network Plans Figure 4-1 Kusdhianto Setiawan Gadjah Mada University

  3. Lowestelement Circuitboard BP-10-1 AD-1-1D-1-2 DP-10-2 FS-22-2 KT-13-1 Designcostaccount OrganizatioUnits DesignWP D-1-1 SpecificationsWP D-1-2 Documentation CS-22-1 Productioncostaccount ProductionWP P-10-1 Proto 1WP P-10-2 Final Proto 2 BProto 15 Testcostaccount Test systemsWP T-13-1 Test ASpecificationsand documentation2 DFinalproto 24 FFinalsoftware2 KTest3 Softwarecostaccount SoftwareWP S-22-1 Software preliminaryWP S-22-1 Software final version CPreliminarysoftware3 WBS/Work Packages to Network Figure 4-2 Kusdhianto Setiawan Gadjah Mada University

  4. J, K, & L can all begin atthe same time, if you wish(they need not occursimultaneously) Y Z X Y Z M L X K C J A B A is preceded by nothingB is preceded by AC is preceded by B but All (J, K, L) must becompleted before M canbegin (A) (C) Y and Z are preceded by X Z is preceded by X and Y Y and Z can begin at the same time, if you wish AA is preceded by X and Y AA (B) (D) Activity-on-Node Network Fundamentals Figure 4-3 Kusdhianto Setiawan Gadjah Mada University

  5. KOLL BUSINESS CENTERCounty Engineers Design Department EF Activity-on-Node Network Fundamentals Figure 4-6 Kusdhianto Setiawan Gadjah Mada University

  6. KOLL BUSINESS CENTERCounty Engineers Design Department Activity-on-Node Network Forward Pass Figure 4-7 20 15 35 200 20 15 10 EF Kusdhianto Setiawan Gadjah Mada University

  7. 185 20 185 5 20 10 15 20 KOLL BUSINESS CENTERCounty Engineers Design Department LS Activity-on-Node Network Backward Pass Figure 4-8 Kusdhianto Setiawan Gadjah Mada University

  8. 185 20 15 20 185 20 5 15 10 20 10 15 20 KOLL BUSINESS CENTERCounty Engineers Design Department LS EF Activity-on-Node Network with Slack Figure 4-9 Kusdhianto Setiawan Gadjah Mada University

  9. LegendR = ResponsibilityC = ContributesA = Advises OrganizationUnit/Individual Activities Software Conversion ProjectResponsibility Matrix Figure 4-10 Kusdhianto Setiawan Gadjah Mada University

  10. Softwaredevelopment 2 18 2 2022 40 Orderstandardparts 3 15 2 1715 30 7 8 Test Assemble Orderreview 1 540 4540 45 1030 4030 40 20 20 2 Producestandardparts 4 10 2 12 5 15 Legend Manufacturecustomhardware 6 8 # Activity 1515 3015 30 Designcustom parts 5 DurationES EFLS LF 13 2 12 5 15 Air Control Inc., Custom OrderProject—Network Diagram Figure 4-12 Kusdhianto Setiawan Gadjah Mada University

  11. 2 Order review Design custom parts 13 Order standard parts 15 Produce standard parts 10 18 Software development Manufacture customhardware 15 10 Assemble 5 Test 0 7 14 21 28 35 42 49 Air Control Inc., Custom OrderProject—Gantt Chart Figure 4-13 Kusdhianto Setiawan Gadjah Mada University

  12. Softwaredevelopment 2 18 2-Jan 20-Jan22-Jan 9-Jan Order standard parts 3 15 2-Jan 17-Jan 15-Jan 30-Jan 7 8 Test Assemble Orderreview 1 5 9-Jan 14-Jan 9-Jan 14-Jan 10 30-Jan 9-Jan 30-Jan 9-Jan 2 1-Jan 2-Jan 1-Jan 2-Jan Produce standard parts 4 10 2-Jan 12-Jan 5-Jan 15-Jan Legend Manufacturecustom hardware 6 8 # Activity Designcustom parts 15 15-Jan 30-Jan 15-Jan 30-Jan 5 DurationES date EF dateLS date LF date 13 2-Jan 15-Jan 2-Jan 15-Jan Air Control Inc., Custom OrderProject—Network with Dates Figure 4-14 Kusdhianto Setiawan Gadjah Mada University

  13. Trench1/3 Trench1/3 Trench1/3 Lay pipe1/3 Lay pipe1/3 Lay pipe1/3 Refill1/3 Refill1/3 Refill1/3 Example of Laddering UsingFinish-to-Start Relationship Figure 4-15 AON network Kusdhianto Setiawan Gadjah Mada University

  14. Lag 2 X Y Finish-to-Start Relationship Figure 4-16 Kusdhianto Setiawan Gadjah Mada University

  15. A B ActivityM ActivityP ActivityN ActivityQ Lag 5 Start-to-Start Relationship Figure 4-17 Kusdhianto Setiawan Gadjah Mada University

  16. Trench1 mile Lay pipe1 mile Lag 3 Refill1 mile Lag 3 Use of Lags to Reduce Detail Figure 4-18 Kusdhianto Setiawan Gadjah Mada University

  17. Prototype Lag 4 Testing Finish-to-Finish Relationship Figure 4-19 Kusdhianto Setiawan Gadjah Mada University

  18. Testing Systemdocumentation Lag 3 Start-to-Start Relationship Figure 4-20 Kusdhianto Setiawan Gadjah Mada University

  19. Lag 4 Code Lag 2 Debug Combination Relationships Figure 4-21 Kusdhianto Setiawan Gadjah Mada University

  20. Lag 10 Lag 5 Lag 10 Legend Lag 5 Lag 10 Network Using Lags Figure 4-22 Kusdhianto Setiawan Gadjah Mada University

  21. Legend Hammock Activity Example Figure 4-23 Kusdhianto Setiawan Gadjah Mada University

  22. Activity-on-Arrow Method Kusdhianto Setiawan Gadjah Mada University

  23. Activity Event Install software 79 80 AOA Network Building Blocks Figure A4-1 Kusdhianto Setiawan Gadjah Mada University

  24. KOLL Business Center

  25. BConstructionplans 4 AApplicationapproval CTrafficstudy 1 2 3 DServiceavailabilitycheck 5 Partial Koll Business CenterAOA Network Figure A4-3 Kusdhianto Setiawan Gadjah Mada University

  26. 3 X B A C E 1 2 4 (A) 3 B X A C E 1 2 4 (B) 4 B E C A X 3 1 2 (C) Partial AOA Network Koll Network Figure A4-4a Kusdhianto Setiawan Gadjah Mada University

  27. 4 B E X A C 3 1 2 D 5 (D) 4 E B X ? A C F 3 5 1 2 D (E) Partial AOA Network Koll Network Figure A4-4b Kusdhianto Setiawan Gadjah Mada University

  28. 4 E15 B Y X 0 15 0 F10 C10 G170 H35 A5 3 5 6 7 8 1 2 D5 KOLL BUSINESS CENTERCounty Engineers Design Department Activity-on-Arrow Network Figure A4-5 Legend ActivityDuration Kusdhianto Setiawan Gadjah Mada University

  29. 4 E15 20 B 15 Y 0 X 15 35 0 20 F10 C10 G170 H35 A5 5 30 15 235 200 3 5 6 7 8 1 2 10 D5 Legend KOLL BUSINESS CENTERCounty Engineers Design Department Activity-on-Arrow NetworkForward Pass Figure A4-6 EF Kusdhianto Setiawan Gadjah Mada University

  30. 4 185 E15 B 20 X Y 15 0 0 5 F10 C10 G170 H35 A5 20 30 200 235 0 3 5 6 7 8 10 1 2 20 15 D5 Legend KOLL BUSINESS CENTERCounty Engineers Design Department LS EF Activity-on-Arrow NetworkBackward Pass Figure A4-7 Kusdhianto Setiawan Gadjah Mada University

  31. KOLL BUSINESS CENTERCounty Engineers Design Department Activity-on-Arrow Network Backward Pass, Forward Pass, and Slack Figure A4-8 4 185 20 E15 B 15 20 Y X 15 0 5 35 0 F10 C10 G170 H35 A5 20 200 200 30 235 30 0 5 3 5 6 7 8 10 1 2 20 20 15 10 D5 Legend LS EF SLACK = LS – ES or LF – EF Kusdhianto Setiawan Gadjah Mada University

  32. Software development 18 0 20 22 40 Order standard parts 15 2 17 15 30 Manufacture Custom Hardware 15 15 30 15 30 Orderreview20 20 2 1 2 Produce standard parts 10 2 12 15 15 Assemble 10 30 40 30 40 4 5 6 7 Test 5 40 45 40 45 Design custom parts 13 2 15 2 15 LegendDur. 3 ES EFLS LF Air Control Inc., Custom Order Project—AOA Network Diagram Figure A4-9 Kusdhianto Setiawan Gadjah Mada University

  33. Critical Path Method Reducing Project Time Kusdhianto Setiawan Gadjah Mada University

  34. 60 Total costs Optimumcost-timepoint 50 40 Low-costplan duration point 30 Costs Direct costs 20 Indirect costs 10 0 4 6 8 10 12 14 16 Project duration Project Cost-Time Graph Figure 6-1 Kusdhianto Setiawan Gadjah Mada University

  35. Crashcost Crash point $800 600 Normalpoint Normalcost Activity cost 400 200 0 0 5 10 Activity duration (units) Activity Graph Figure 6-2 Kusdhianto Setiawan Gadjah Mada University

  36. Total direct cost $450 Legend A C G A F E B D E D F G C B 8 2x 3 6 10 11 5 6 6 6 10 5 11 8 Time 25 Time 24 ACT DUR Initial totaldirect cost $ 450 Totaldirect cost $ 470 (a) (b) Activities changed A$20 Cost-Time Trade-Off Example Figure 6-3 Kusdhianto Setiawan Gadjah Mada University

  37. Totaldirect cost $ 495 Time 23 Activities changed D$25 (a) Totaldirect cost $ 525 Time 22 Activities changed F$30 E D A G C F A E B G A B E D C B G F D C F 5 8 10 4x 7 6 2x 10 6 6 6 2x 9 2x 6 10 4x 10 6 9x 6 (b) Totaldirect cost $ 610 Time 21 Activities changed F D E $30 $25 $30 (c) Cost-Time Trade-Off Example (continued) Figure 6-4 Kusdhianto Setiawan Gadjah Mada University

  38. Summary Costs by Duration Figure 6-5 Kusdhianto Setiawan Gadjah Mada University

  39. Totalprojectcost Optimumcost-timepoint $1000 800 $775 Totaldirectcost 600 Cost 400 Totalindirectcost 200 0 20 21 22 23 24 25 Duration (units) Project Cost-Time Graph Figure 6-6 Kusdhianto Setiawan Gadjah Mada University

  40. Probabilistic Case PERT and PERT Simulation Kusdhianto Setiawan Gadjah Mada University

  41. ACTIVITY PROJECT m TE a b (A) (B) Activity and Project FrequencyDistributions Figure A5-1 Kusdhianto Setiawan Gadjah Mada University

  42. Activity Times & Variances

  43. 3 13 16 30 5 1 2 5 6 20 6 TE=64 4 Hypothetical Network Figure A5-2 Kusdhianto Setiawan Gadjah Mada University

  44. TS=67 TE=64 Possible Project Durations Figure A5-3 Kusdhianto Setiawan Gadjah Mada University

More Related