work breakdown structure and project schedule
TRANSCRIPT
-
7/27/2019 Work Breakdown Structure and Project Schedule
1/28
Work Breakdown Structure and
Project Schedule
Dick Burczyk
Doug SuttonSeptember 19, 2006
-
7/27/2019 Work Breakdown Structure and Project Schedule
2/28
Procurement Construction
- Internet Search - Sketches - Purchase Mat'l - Sub-Assembly - FMEA
- Benchmarking - Rough Cost - Fabricate Parts - Final Assembly - Design Review
- Constraints - Calculations - Testing - Budget
- Criteria - Computer Model - Ethics
- Brainstorming - Decision Matrix - Draft Proposal
- Constructability - Final Proposal
- Final Drawings - Proposal Presentation
- Material List - Societal Impacts
- Trade Fair
- Final Presentation
AssignmentsDefinition
Work Breakdown Structure (WBS)
Design
Our Project
-
7/27/2019 Work Breakdown Structure and Project Schedule
3/28
Work Breakdown Structure (WBS)
A work breakdown structure is a deliverable-
oriented grouping of project elements that
organizes and defines the total scope of theproject
Source: PM BoK
-
7/27/2019 Work Breakdown Structure and Project Schedule
4/28
Work Breakdown Structure (WBS)
A work breakdown structure is a deliverable-
oriented grouping of project elements that
organizes and defines the total scope of theproject
What are the most
important words?
Source: PM BoK
-
7/27/2019 Work Breakdown Structure and Project Schedule
5/28
Work Breakdown Structure (WBS)
A work breakdown structure is a deliverable-
oriented grouping of project elements that
organizes and defines the total scope of theproject
Source: PM BoK
Deliverable-oriented
-
7/27/2019 Work Breakdown Structure and Project Schedule
6/28
Common WBS terms
Work Packages
Elements on the lowest level of the WBS
Elements may exist below the work package for
resource and/or detail task planning and tracking
Code of Accounts Charge codes assigned to the various elements in
the WBS
-
7/27/2019 Work Breakdown Structure and Project Schedule
7/28
Work Breakdown Structure (WBS)
Used to organize the project for: Scopes
Schedules
Estimates
Charges
Breakdown can be based on:
Contract strategy (disciplines)
Areas of the project Sequence of work
Other
-
7/27/2019 Work Breakdown Structure and Project Schedule
8/28
WBS Tips
Name work packages (WBS elements) forhard deliverables
Something you can lay on the table
Limit the duration of work packages to oneor two weeks
-
7/27/2019 Work Breakdown Structure and Project Schedule
9/28
- Clearing - Framing - Outside Plumbing
- Excavation - Floor - Roof
- Underground - Windows and Doors - Shingles
Utilities- Insulation / Sheathing - Flashing
- Foundation
- Drywall - Brick Work
- Landscaping
- Drywall Texture - Exterior Finish
- Interior Finish
- Inside Plumbing
- Electric Wiring
Outside WorkInside Work
House
Project
Site Work
Work Breakdown
Structure
-
7/27/2019 Work Breakdown Structure and Project Schedule
10/28
- Clearing - Framing - Electric Wiring
- Excavation - Floor - Outside Plumbing
- Underground - Roof - Inside Plumbing
Utilities
- Shingles- Foundation
- Flashing
- Landscaping
- Insulation / Sheathing
- Windows and Doors
- Brick Work
- Drywall
- Drywall Texture
- Interior Finish
- Exterior Finish
Electrical / MechanicalArchitectural / Structural
House
Project
Site Work
Work Breakdown
Structure
-
7/27/2019 Work Breakdown Structure and Project Schedule
11/28
Work Breakdown Structure (WBS)
Concrete CanoeProject
Source: Oklahoma State University
- Canoe Casting Equipment - Hull Design
- Canoe Form - Oral Presentation
- Canoe Transportation Equipment - Oral Presentation Props
- Collect Donations - Paper
- Concrete Mix Design - Read Rules
- Develop Practice Schedule and Workouts - Recruit Paddlers
- Develop Promotional Package - Reinforcement Design- Display Cutaway - Set up Practice Course
- Display Information - Structural Analysis
- Display Structure - Update Donors
-
7/27/2019 Work Breakdown Structure and Project Schedule
12/28
Paddling AssignmentsFundraising
Work Breakdown Structure (WBS)
Concrete CanoeProject
Design Construction
Source: Oklahoma State University
- Canoe Casting Equipment - Hull Design
- Canoe Form - Oral Presentation
- Canoe Transportation Equipment - Oral Presentation Props
- Collect Donations - Paper
- Concrete Mix Design - Read Rules
- Develop Practice Schedule and Workouts - Recruit Paddlers
- Develop Promotional Package - Reinforcement Design- Display Cutaway - Set up Practice Course
- Display Information - Structural Analysis
- Display Structure - Update Donors
-
7/27/2019 Work Breakdown Structure and Project Schedule
13/28
- DevelopPromotional
Package
- Collect Donations
- Update Donors
Paddling AssignmentsFundraising
Work Breakdown Structure (WBS)
Concrete CanoeProject
Design Construction
Source: Oklahoma State University
-
7/27/2019 Work Breakdown Structure and Project Schedule
14/28
- Develop - Hull DesignPromotional
Package - Structural Analysis
- Collect Donations - Concrete Mix
Design
- Update Donors
- ReinforcementDesign
Paddling AssignmentsFundraising
Work Breakdown Structure (WBS)
Concrete CanoeProject
Design Construction
Source: Oklahoma State University
-
7/27/2019 Work Breakdown Structure and Project Schedule
15/28
- Develop - Hull Design - Canoe FormPromotional
Package - Structural Analysis - Canoe Casting
Equipment
- Collect Donations - Concrete Mix
Design - Canoe
- Update Donors Transportation
- Reinforcement EquipmentDesign
- Display Structure
- Display Cutaway
- Oral Presentation
Props
Paddling AssignmentsFundraising
Work Breakdown Structure (WBS)
Concrete Canoe
Project
Design Construction
Source: Oklahoma State University
-
7/27/2019 Work Breakdown Structure and Project Schedule
16/28
- Develop - Hull Design - Canoe Form - Set up Practice
Promotional Course
Package - Structural Analysis - Canoe Casting
Equipment - Recruit Paddlers
- Collect Donations - Concrete Mix
Design - Canoe - Develop Practice
- Update Donors Transportation schedule and
- Reinforcement Equipment workouts
Design
- Display Structure
- Display Cutaway
- Oral Presentation
Props
Paddling AssignmentsFundraising
Work Breakdown Structure (WBS)
Concrete CanoeProject
Design Construction
Source: Oklahoma State University
-
7/27/2019 Work Breakdown Structure and Project Schedule
17/28
- Develop - Hull Design - Canoe Form - Set up Practice - Read Rules
Promotional Course
Package - Structural Analysis - Canoe Casting - Paper
Equipment - Recruit Paddlers
- Collect Donations - Concrete Mix - Oral
Design - Canoe - Develop Practice Presentation
- Update Donors Transportation schedule and
- Reinforcement Equipment workouts - Display
Design Information
- Display Structure
- Display Cutaway
- Oral Presentation
Props
Paddling AssignmentsFundraising
Work Breakdown Structure (WBS)
Concrete CanoeProject
Design Construction
Source: Oklahoma State University
-
7/27/2019 Work Breakdown Structure and Project Schedule
18/28
. a process, a decision making process
Identify a
Need
The Design Process
- Multi-disciplinary
- Highly integrated
- Iterative
Define the
Goal
Research
Task
Specifications
Ideation
Conceptual
Design
Consumption
Analysis
Prototype
Solution
Description
Manufacture
(Construction)
Distribution
The Design Process:
- Multi-disciplinary teams- Highly integrated
- Iterative
-
7/27/2019 Work Breakdown Structure and Project Schedule
19/28
Procurement Construction
- Internet Search - Sketches - Purchase Mat'l - Sub-Assembly - FMEA
- Benchmarking - Rough Cost - Fabricate Parts - Final Assembly - Design Review
- Constraints - Calculations - Testing - Budget
- Criteria - Computer Model - Ethics
- Brainstorming - Decision Matrix - Draft Proposal
- Constructability - Final Proposal
- Final Drawings - Proposal Presentation
- Material List - Societal Impacts
- Trade Fair
- Final Presentation
AssignmentsDefinition
Work Breakdown Structure (WBS)
Design
Our Project
-
7/27/2019 Work Breakdown Structure and Project Schedule
20/28
Why Do a Schedule, Anyway?
-
7/27/2019 Work Breakdown Structure and Project Schedule
21/28
Why Do a Schedule, Anyway?
Eliminate or reduce uncertainty
Improve efficiency of the operation
Obtain better understanding of the project
objectives Provide a basis for monitoring and controlling
the work
-
7/27/2019 Work Breakdown Structure and Project Schedule
22/28
Steps to Develop a Schedule
1. Develop WBS for project2. Assign durations to activities associated with each
work package in the WBS
Enter durations in the scheduling program, not
start and finish dates Designate selected activities as milestones
3. Develop the logic for the schedule
Define the predecessor and successor activitiesfor each activity on the schedule
4. Assign resources to the activities
5. Select report formats for updating and trackingprogress
-
7/27/2019 Work Breakdown Structure and Project Schedule
23/28
Schedule formats
PERT (Project Evaluation and ReviewTechnique)
Requires three estimates of duration foreach activity in the schedule
Results in a statistical probability of thelikelihood of achieving the schedule asplanned
Calculates a critical path Longest duration path through the schedule
Dictates the earliest completion date
-
7/27/2019 Work Breakdown Structure and Project Schedule
24/28
Schedule formats
CPM (Critical Path Method) Only one duration assigned to each activity
Calculates a critical path
-
7/27/2019 Work Breakdown Structure and Project Schedule
25/28
A
Activity on Arrow Diagram
Activity on Node Diagram
Network Diagram (Precedence)
Gantt Charts
Schedule Plots
A1 2
B
A
B
C
D
ID 10 Activity A
Dur 15 ES 09-21-04 EF 10-12-05
FF 5 Jim, Mary, Tom
B
C
C
D
3
4
-
7/27/2019 Work Breakdown Structure and Project Schedule
26/28
Scheduling Programs
Scheduling Calculations
Microsoft Project Professional 2003
-
7/27/2019 Work Breakdown Structure and Project Schedule
27/28
Assignment Develop a Work Breakdown Structure for your project
by Tuesday, 9/26/06 Include design and assignment related activities
forBOTH semesters
Second semester assignments are: Mid-termReview(3/8/2007), Spring Break(3/12-16/2007),Societal Impact Presentation(4/3/2007), TradeFair(4/10/2007), and Final Presentation(5/1/2007)
Develop a networked schedule for your project onMS PROJECT 2003 by Tuesday, October 3, 2006
Plot the schedule in both Network Diagram andGantt chart format
Show activity ID number, title, early start, earlyfinish, duration, free float (slack), resources
-
7/27/2019 Work Breakdown Structure and Project Schedule
28/28
References
Project Management Book of Knowledge;Project Management Institute; 1996
MS Project 2003 On-line Documentation