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Chapter 3 Managing Project Processes

Chapter 3 Managing Project Processes. Immediate Activity Description Predecessor(s). A Select administrative and medical staff. — B Select site and do site survey. — C Select equipment. A D Prepare final construction plans and layout. B E Bring utilities to the site. B

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Chapter 3 Managing Project Processes

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  1. Chapter 3 Managing ProjectProcesses

  2. Immediate Activity Description Predecessor(s) A Select administrative and medical staff. — B Select site and do site survey. — C Select equipment. A D Prepare final construction plans and layout. B E Bring utilities to the site. B F Interview applicants and fill positions in nursing, support staff, maintenance, and security. A G Purchase and take delivery of equipment. C H Construct the hospital. D I Develop an information system. A J Install the equipment. E,G,H K Train nurses and support staff. F,I,J St. Adolf’s Hospital Example 3.1

  3. Immediate Activity Description Predecessor(s) I 15 A Select administrative and medical staff. — B Select site and do site survey. — C Select equipment. A D Prepare final construction plans and layout. B E Bring utilities to the site. B F Interview applicants and fill positions in nursing, support staff, maintenance, and security. A G Purchase and take delivery of equipment. C H Construct the hospital. D I Develop and information system. A J Install the equipment. E,G,H K Train nurses and support staff. F,I,J A 12 F 10 K 6 C 10 G 35 Start Finish B 9 D 10 H 40 J 4 E 24 St. Adolf’s Hospital Completion Time J has 3 prior Figure 3.1 Example 3.1

  4. Path Expected Time (wks) A-F-K 28 A-I-K 33 A-C-G-J-K 67 B-D-H-J-K 69 B-E-J-K 43 Immediate Activity Description Predecessor(s) I 15 A Select administrative and medical staff. — B Select site and do site survey. — C Select equipment. A D Prepare final construction plans and layout. B E Bring utilities to the site. B F Interview applicants and fill positions in nursing, support staff, maintenance, and security. A G Purchase and take delivery of equipment. C H Construct the hospital. D I Develop and information system. A J Install the equipment. E,G,H K Train nurses and support staff. F,I,J A 12 F 10 K 6 C 10 G 35 Start Finish B 9 D 10 H 40 J 4 E 24 St. Adolf’s Hospital Completion Time Figure 3.1 Example 3.1

  5. I 15 12 27 Earliest start time Earliest finish time 48 63 Latest start time Latest finish time F 10 A 12 K 6 0 12 63 69 12 22 63 69 53 63 2 14 C 10 G 35 12 22 22 57 Start Finish 24 59 14 24 Critical path H 40 J 4 B 9 D 10 9 19 19 59 59 63 0 9 19 59 59 63 9 19 0 9 E 24 9 33 35 59 Figure 3.2 St. Adolf’s Hospital Latest Start and Latest Finish Times

  6. St. Adolf’s Hospital Gantt Charts Figure 3.3

  7. Activity Slack I 15 12 27 48 63 SlackK = 0 or SlackK = 0 F 10 A 12 K 6 0 12 63 69 12 22 63 69 53 63 2 14 C 10 G 35 12 22 22 57 Finish Start 24 59 14 24 H 40 J 4 B 9 D 10 9 19 19 59 59 63 0 9 19 59 59 63 9 19 0 9 E 24 9 33 35 59 Example 3.3 St. Adolf’s Hospital Activity Slack Analysis

  8. Node Duration ESLS Slack A 12 0 2 2 B 9 0 0 0 C 10 12 14 2 D 10 9 9 0 E 24 9 35 26 F 10 12 53 41 G 35 22 24 2 H 40 19 19 0 I 15 12 48 36 J 4 59 59 0 K 6 63 63 0 I 15 12 27 48 63 F 10 K 6 63 69 12 22 63 69 53 63 C 10 G 35 12 22 22 57 Finish 24 59 14 24 H 40 J 4 B 9 D 10 9 19 19 59 59 63 0 9 19 59 59 63 9 19 0 9 E 24 9 33 35 59 Example 3.3 St. Adolf’s Hospital Critical Path

  9. I 15 12 27 48 63 F 10 A 12 K 6 0 12 63 69 12 22 63 69 53 63 2 14 C 10 G 35 12 22 22 57 Start Finish 24 59 14 24 H 40 J 4 B 9 D 10 9 19 19 59 59 63 0 9 19 59 59 63 9 19 0 9 E 24 9 33 35 59 Example 3.3 St. Adolf’s Hospital Critical Path

  10. St. Adolf’s Hospital Activity Slack Figure 3.4

  11. St. Adolf’s Hospital I A F K C G Start Finish B D H J E

  12. St. Adolf’s Hospital Activity Duration Earliest Start Latest Start Slack C 10 16 14 –2 G 35 26 24 –2 J 4 61 59 –2 K 6 65 63 –2 D 10 10 9 –1 H 40 20 19 –1 E 24 10 35 25 I 15 16 48 32 F 10 16 53 37 Table 3.1

  13. Definition and organization Planning Execution Close out Resource requirements Start Finish Time Project Life Cycle Figure 3.5

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