The work breakdown structure wbs organizes and defines 100% of the scope of project work to be accomplished and. A wbs element may be a product, data, a service, or any combination. Blank work breakdown structure template work breakdown structure. A work breakdown structure is a scope management process that is entirely deliverableoriented. The following discussion will examine the current trends and practice regarding work breakdown structures. Not so good for displaying work breakdown structures to audiences who are not familiar with the project. The wbs is critical because it is the primary source for development of a cbs. This standard offers uniformity in definition and consistency of approach for developing all levels of the wbs.
You can edit this work breakdown structure using creately diagramming tool and include in your reportpresentationwebsite. The importance of the work breakdown structure p3moteam. From the time the first edition of the practice standard for work breakdown structures was being developed a little more than five years ago, there has been a vast expansion in rapid electronic access to information through the internet, cdroms. Applying work breakdown structure to project lifecycle pmi. The work breakdown structure provides a common framework for the natural development of the overall planning and control of a contract and is the basis for dividing work into definable increments from which the statement of work can be developed and technical, schedule, cost, and labor hour reporting can be established a work breakdown structure permits summing of subordinate costs for tasks. It is based on an order of tasks that must be completed to eventually arrive at the final product. Work breakdown structure information, software and wbs samples. It is a product oriented structure, not an organizational structure. Work breakdown structure relativistic heavy ion collider. A work breakdown structure wbs is one way to get good results. A workbreakdown structure wbs in project management and systems engineering, is a deliverableoriented breakdown of a project into smaller components.
Used as a basis for a number of processes in particular to produce the subsidiary plans of the project management plan. The work breakdown structure aims to keep all project members on task and clearly focused on. A useful tool in defining the work is a work breakdown structure wbs. Section 3 discusses the relationship between the project organizational structure and the wbs, and section 4 presents types of work breakdown structures along. Een wbs is een hierarchische structuur waarin concrete. If you are a project manager and you want to stretch your tasks correctly, then you need to create what is known as a work breakdown structure for your project. It is an im portant planning tool which links objectives with re sources and activities in a logical framework. The work breakdown structure is the tool used to divide the project work content among individ uals and organizations so that ef ciency and effectiveness will be achieved while ensuring the inte gration of work efforts to produce the projectrequired deliverables. It becomes an important status monitor during the actual imple. Design documents, manuals, the delivered system, functional approach structure the work based on development activities and project functions examples. The work breakdown structure wbs is one of the most important tools you can use when managing a project. The work breakdown structure wbs is a tool that defines a project and groups the projects discrete work elements in a way that helps organize and define the total work scope of the project. The importance of the wbs experienced project managers know there are many things that can go wrong in projects. It is a deliverableoriented grouping of project components.
A cost breakdown structure cbs is not that different from a pbs product breakdown structure or wbs work breakdown structure. The wbs should represent the work identified in the approved project scope statement and serves as an early. This article explains the wbs or work breakdown structure in a practical way. Nprs were intended to apply only to new projects established on or after june 1, 2005. Wbs work breakdown structure what is wbs and what is its purpose each project is complex. Think of the wbs as a visual model of the project that identifies each piece of the scope of work and how its delivered to the customer. At the conclusion of this lesson you will be able to recognize the relationship between the work breakdown structure wbs, organization breakdown structure obs and responsibility assignment matrix ram.
Project work breakdown structure wbs september 28, 2012. At the conclusion of this lesson you will be able to identify the purpose and specific elements of the work breakdown structure wbs. A work breakdown structure wbs approach is used to position each work package within the overall project structure. Festival editable work breakdown structure template on. A work breakdown structure wbs is a visual tool for defining and tracking a project deliverable and all the small components needed to create it. Establishing the size of work may become perfect with experience, and subsequently creation of wbs becomes simpler. Work breakdown structure project management production. The nwbs provides a consistent framework for planning, programming, budgeting, and evaluation of work required to execute the defense programs mission. What is different is that the breakdown structure now includes a cost component. This will obviously be the cost for the component e. Before detailed cost estimates can be prepared for each work package the. Nasa work breakdown structure wbs handbook page viii preface p. This paper examines how project managers can appropriately use a wbs to. Another option is the 880 ruling, where no work will consume lesser than 8 hours, or more than 80 hours to be finished.
A project work breakdown structure wbs is a deliverable or productoriented grouping of project work elements shown in graphical display to organize and. Work breakdown structures wbs is a term that is used in project management. Presenters christopher bucksa, senior project manager, university services pmo duane orlovski, project manager, college of pharmacy. Complex projects can have a wbs of many levels, and templates based on previous experience are often used as the starting point. P a g e 3 work breakdown structures a work breakdown structure is a deliverableoriented hierarchical decomposition of the work to be executed by the project team to accomplish the project objectives and create the required deliverables. A work breakdown structure wbs is defined as a hierarchy of tasks that are representative of the real work flow of a construction project. Task identification and work breakdown structure san jose state. A work breakdown structure wbs provides a consistent and visible framework for defense materiel items and contracts within a program.
Understanding work breakdown structures the wbs of a project is represented by a hierarchical grid that shows project activities and their relationships. Work breakdown structure a work breakdown structure wbs is a decomposition of all the work necessary to complete a project. A work breakdown structure wbs is a fundamental project. Large or complex deliverables are broken down into smaller components. The project management body of knowledge pmbok defines wbs as a deliverable oriented. Creately diagrams can be exported and added to word, ppt powerpoint, excel, visio or any other document. Work breakdown structure in project management with kanban. With a work breakdown structure, you can stay focused on what you need to accomplish as you move toward the project deadline. Applying the work breakdown structure to the project.
A work breakdown structure wbs is a decomposition of all the work necessary to complete a project. This article also contains a downloadable and editable work breakdown structure template. Wbs is a key project deliverable that organizes the teams work into manageable sections. The work breakdown structure wbs step helps accomplish the following key objectives. Wbs mindview simple wbs software work breakdown structure software. Webinar slides available in pdf on mndot webiste within 5 days. A description of how this structure was developed using the work breakdown structure wbs approach section 2. Figures 1 and 2 provide examples of a wbs for the building of a table.
Learn how to develop work breakdown structure wbs to represent the work that must be done to complete the deliverables of a project. The successful implementation of any six sigma project depends on the ability of six sigma professionals such as black belts to break down a large project into smaller manageable subprojects. Once the elements of the wbs have been defined, resource requirements are determined for each element. The placement of an activity on the wbs is maintained directly on the activity record. Approaches to develop work breakdown structures product component approach structure the work based on the work products examples. Use pdf export for high quality prints and svg export for large. Wbs is a deliverableoriented hierarchical decomposition of the work to be executed by the project team, to accomplish the project objectives and create the required deliverables wbs represents the work specified in the current approved project scopecharter statement components comprising the wbs assist the. Using the wbs can help ensure that you are addressing all components of the project.
Basics of the work breakdown structure wbs project bliss. This breaking down of mammoth projects into several smaller projects is technically referred to as work breakdown structure wbs. The aggregation of all the work to be performed in a project. The act of breaking down the work into smaller components, and then getting more detail about each of these components, helps you and the team work through the specifics needed. Work breakdown structure wbs, in project management and systems engineering, is a deliverableoriented decomposition of a project into smaller components. The wbs is referenced in the military handbook which is located in the course library. After reading it, you will understand the basics of this powerful project management tool. It is simply a chart or outline of your projects deliverables. The work breakdown structure wbs has long served as a valuable tool in helping. Thinking in detail is critical when planning your project, but you also need to consider the big picture. Breakdown structure wbs to make complex projects more manageable. The work breakdown structure wbs is a vehicle for breaking an engineering project down into subproject, tasks, subtasks, work packages, and so on. Cdc unified process practices guide work breakdown structure up version.
All about work breakdown structures wbs smartsheet. Work breakdown structure format the wbs work breakdown structure may be designed in several shapes, including. Creating the work breakdown structure by kim colenso, managing principal, artemis management systems the work breakdown structure wbs is the foundation for project planning and control. Splitting your tasks into smaller portions is a way to be well organised and to have a clear overview of the things that need to get done. Work breakdown structure rev e, june 2003 work breakdown structure a project work breakdown structure wbs is a deliverable or product oriented grouping of project work elements shown in graph ical display to organize and subdivide the total work scope of a project.
Work breakdown structurebased cost models for drinking. Creating a work breakdown structure wbs project smart. Organization breakdown structure obs see next page, shows a representative obs. Complex work breakdown structures for engineering or drug.
The standard project wbs structures and templates identified in the above. Work breakdown structures bernd bruegge applied software engineering. Creating a work breakdown structure wbs helps you be both comprehensive and specific when managing a project. The wbs tool is used to decompose the whole into smaller parts that will be easier for the team to plan and manage. How can i draw wbs diagrams work breakdown structures in latex. A wbs is arranged in a hierarchy and constructed to allow for clear and logical groupings, either by activities or deliverables. To develop and maintain a wbs, you must have a clear understanding of the projects. It looks like an upsidedown tree, but each branch has separate scope and is mutually exclusive. A work breakdown structure wbs is a fundamental project management technique for defining and organizing the total scope of a project, using a hierarchical. It is the connecting point for work and cost estimates, schedule information, actual work effortcost expenditures, and accountability.
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