Presentation is loading. Please wait.

Presentation is loading. Please wait.

Project Management Tools MHA 6350 Dr. Burton. How Hillary looks upon a crook vs. how Hillary looks upon an American hero:

Similar presentations


Presentation on theme: "Project Management Tools MHA 6350 Dr. Burton. How Hillary looks upon a crook vs. how Hillary looks upon an American hero:"— Presentation transcript:

1 Project Management Tools MHA 6350 Dr. Burton

2 How Hillary looks upon a crook vs. how Hillary looks upon an American hero:

3 Tools GANTT Charts PERT/CPM

4 GANTT CHARTS Developed by Charles Gantt in The layout of a Gantt Chart uses information in columns on the left of a matrix to identify tasks, task managers, duration and in some cases cost. To the right of each task in the matrix is a bar that denotes to duration of the task. Project management software employs Gantt charts.

5 Project: Constructing a Home Task (Activity) (a) Excavating (b) Pour Foundation c) Outside Plumbing (d) Framing (e) Inside Plumbing (f) Wiring (g) Roofing (h) Brickwork (i) Plumbing Inspection (j) Shingling (k) Cover Walls (l) Interior Finishing (m) Exterior Finishing (n) Landscaping

6 Project: Constructing a Home Task (Activity)Preceding Activity Expected time to complete (a) Excavating--5 days (b) Pour Foundationa2 c) Outside Plumbinga6 (d) Framingb12 (e) Inside Plumbingd10 (f) Wiringd9 (g) Roofingd5 (h) Brickworkb9 (i) Plumbing Inspectionc, e1 (j) Shinglingg2 (k) Cover Wallsf, i, j3 (l) Interior Finishingk9 (m) Exterior Finishingh, g7 (n) Landscapingm8

7 Project: Constructing a Home Task (Activity) (a) Excavating (b) Pour Foundation c) Outside Plumbing (d) Framing (e) Inside Plumbing (f) Wiring (g) Roofing (h) Brickwork (i) Plumbing Inspection (j) Shingling (k) Cover Walls (l) Interior Finishing (m) Exterior Finishing (n) Landscaping 10/5 10/10 10/15 10/20 10/25 10/30 11/4 11/9 11/14 11/19 11/24 11/29

8 Examples Links rtDraw.Gantt_Charts%2c_Project_Charts_%26_Timelines.Gantt_Charts

9

10 Program Evaluation and Review Technique (PERT) May also be referred to as: Critical Path Method (CPM) Developed in the late 50s by the Navy. Was used the Polaris program for submarined launched ballistic missiles. Originally adopted by the Department of Defense for large projects. Later was adopted by construction industry. PERT uses work groupings called activities. Activities are measured in time. Each activity is represented by an arrow.

11 Project: Constructing a Home Task (Activity)Preceding ActivityExpected time to complete (a) Excavating--5 days (b) Pour Foundationa2 c) Outside Plumbinga6 (d) Framingb12 (e) Inside Plumbingd10 (f) Wiringd9 (g) Roofingd5 (h) Brickworkb9 (i) Plumbing Inspectionc, e1 (j) Shinglingg2 (k) Cover Wallsf, i, j3 (l) Interior Finishingk9 (m) Exterior Finishingh, g7 (n) Landscapingm8

12 Outside plumbing Source: Lapin, 1994 Start a Excavating A PERT network for constructing a home. Inside plumbing Plumbing inspection FINISH b Foundation d Framing f Wiring k Walls l Interior Finish h 9 Brickwork Roof- ing Landscaping Exterior Finishing 7 m 0 j 2 Shingling n c 6 e 10 i 1 g 5

13 Outside plumbing Source: Lapin, 1994 Start a Excavating A PERT network for constructing a home. Inside plumbing Plumbing inspection FINISH b Foundation d Framing f Wiring k Walls l Interior Finish h 9 Brickwork Roof- ing Landscaping Exterior Finishing 7 m 0 j 2 Shingling n c 6 e 10 i 1 g 5 Dummy Activity

14 Outside plumbing Source: Lapin, 1994 Start a Excavating A PERT network for constructing a home. Inside plumbing Plumbing inspection FINISH b Foundation d Framing f Wiring k Walls l Interior Finish h 9 Brickwork Roof- ing Landscaping Exterior Finishing 7 m 0 j 2 Shingling n c 6 e 10 i 1 g TE Earliest Possible Event Time

15 Outside plumbing Source: Lapin, 1994 Start a Excavating A PERT network for constructing a home. Inside plumbing Plumbing inspection FINISH b Foundation d Framing f Wiring k Walls l Interior Finish h 9 Brickwork Roof- ing Landscaping Exterior Finishing 7 m 0 j 2 Shingling n c 6 e 10 i 1 g

16 Outside plumbing Source: Lapin, 1994 Start a Excavating A PERT network for constructing a home. Inside plumbing Plumbing inspection FINISH b Foundation d Framing f Wiring k Walls l Interior Finish h 9 Brickwork Roof- ing Landscaping Exterior Finishing 7 m 0 j 2 Shingling n c 6 e 10 i 1 g

17 Project: Constructing a Home Task (Activity)Preceding ActivityExpected time to complete (a) Excavating--5 days (b) Pour Foundationa2 c) Outside Plumbinga6 (d) Framingb12 (e) Inside Plumbingd10 (f) Wiringd9 (g) Roofingd5 (h) Brickworkb9 (i) Plumbing Inspectionc, e1 (j) Shinglingg2 (k) Cover Wallsf, i, j3 (l) Interior Finishingk9 (m) Exterior Finishingh, g7 (n) Landscapingm8 FINISH TOTAL 42 days

18 Outside plumbing Source: Lapin, 1994 Start a Excavating A PERT network for constructing a home. Inside plumbing Plumbing inspection FINISH b Foundation d Framing f Wiring k Walls l Interior Finish h 9 Brickwork Roof- ing Landscaping Exterior Finishing 7 m 0 j 2 Shingling n c 6 e 10 i 1 g CRITICAL PATH 29 TL Latest Allowable Event Times 42 Backwards Pass Subtract each activity from succeeding TL Where event is beginning point for more than one activity use the smallest difference

19 Outside plumbing Source: Lapin, 1994 Start a Excavating A PERT network for constructing a home. Inside plumbing Plumbing inspection FINISH b Foundation d Framing f Wiring k Walls l Interior Finish h 9 Brickwork Roof- ing Landscaping Exterior Finishing 7 m 0 j 2 Shingling n c 6 e 10 i 1 g CRITICAL PATH 29 Event Slack Times = TL - TE TL 3 TE

20 Planning and Control Activity Scheduling ES=Early Start Time = TE for preceding event. EF=Early Finishing Time = ES + t LF=Late Finishing Time = TL for succeeding event. LS=Late Start Time = LF - t

21 Limits for Scheduling (a) Excavating (b) Pour Foundation c) Outside Plumbing (d) Framing (e) Inside Plumbing (f) Wiring (g) Roofing (h) Brickwork (i) Plumbing Inspection (j) Shingling (k) Cover Walls (l) Interior Finishing (m) Exterior Finishing (n) Landscaping Activity t Starting Times Finishing Times ES LS EF LF Preceding TE LF – t ES + t Succeeding TL

22 Activity Slack time = LF - EF. (a) Excavating550 (b) Pour Foundation770 c) Outside Plumbing (d) Framing19 0 (e) Inside Plumbing29 0 (f) Wiring30282 (g) Roofing27243 (h) Brickwork (i) Plumbing Inspection30 0 (j) Shingling30264 (k) Cover Walls33 0 (l) Interior Finishing42 0 (m) Exterior Finishing34313 (n) Landscaping42393 Activity Finishing Time Activity Slack Time LF EF


Download ppt "Project Management Tools MHA 6350 Dr. Burton. How Hillary looks upon a crook vs. how Hillary looks upon an American hero:"

Similar presentations


Ads by Google