The work breakdown structure wbs organizes and defines 100% of the scope of project work to be accomplished and displays it in a way that relates work elements to each other and to the projects goals. The above wbs is from pmis practice standard for work breakdown structures 2nd edition. 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. Practice standard for work breakdown structures project management institute newtown square, pennsylvania usa library of congress cataloginginpublication data project management institute. In october 2006, the cdc unified process up published a practices guide, template, and checklist on work breakdown structure wbs that is consistent with the newly released wbs practice standard from pmi. Eric norman, pmp, the chair of the wbs 2nd edition core team also presented the pmi wbs practice standard to the cdc project management. Dec 31, 2000 the practice standard for work breakdown structures second edition supplies project managers and team members with direction for the preliminary development and the implementation of the wbs. The wbs defines the total project work scope, and each descending level of the wbs represents an increasingly detailed definition of the work to be performed. For example, the wbs utilizes the project charter as its starting point. Practice standard for work breakdown structures pdf. This practice standard describes the methods related to scheduling that are generally recognized as good practice for most projects most of the time.
Although i have listed the wbs under scope management, because it. When the work breakdown structure wbs practice standard update. Apr 28, 2017 pmp pmbok wbs work breakdown structure, work package, planning package,control account. A scope definition is necessary to decide what all should and should not be covered with in the project. Seeing how complex projects are actually broken down can help you do the. The practice standard for scheduling has been developed as a complement to a guide to the project management body of knowledge pmbok guidethird edition in the knowledge area of project time management.
The project management institute pmi project management body of knowledge pmbok defines a. Consistent with a guide to the project management body of knowledge pmbok guidethird edition, the wbs practice standard presents a standard. The work breakdown structure is a hierarchical structure of. Aug 01, 20 the practice standard for work breakdown structuressecond edition supplies project managers and team members with direction for the preliminary development and the implementation of the wbs. Creating the work breakdown structure the wbs can be structured in either of two ways.
Past the planning horizon, lay out the project at a higher. Project management institute practice standard for work. Figures 1 and 2 provide examples of a wbs for the building of a table. Nov 26, 2019 a work breakdown structure is your map through more complicated projects. A work breakdown structure is your map through more complicated projects. According to the project management body of knowledge pmbok, and the practice standard for work breakdown structures second edition from the project management institute pmi, the work breakdown structure can be used to effectively decompose the project scope, to improve estimating, to better control the project execution and to more. To explain, there are many project management tools and techniques that use the wbs or its components as input pmbok guidethird edition, chapter 5, section 5. Practice standard for work breakdown structures mba. The wbs 1 is a hierarchal decomposition of the total scope of work to be carried out by the project team to accomplish the project. Practice standard for work breakdown structures second edition, published by the project management institute pmi defines the 100% rule as follows. The work breakdown structure is to the project what the blueprints are to the product, a guide for getting it realized. Is it completely separate from the dependency network, with nothing in common, or do these two key project management tools share some common elements. The best way to understand how work breakdown structures work is by looking at different wbs examples.
Project professionals use a wbs to define project deliverables and establish the structure to manage work to completion. The work package includes the schedule activities and schedule milestones required to complete the work package deliverable or project work component. Work breakdown structure is a deliverable oriented hierarchical decomposition of work to be executed by project team to accomplish the project. This zip file contains the white paper the work breakdown structure. From the time the first edition of the practice standard for work breakdown structures was being developed a little. Lets go over the definition in details deliverable oriented wbs focuses on work to be delivered rather than tasks needed to accomplish the work. Practice standard for work breakdown structures kindle edition by project management institute. The work breakdown structure is a hierarchical structure of project deliverables. A deliverable or project work component at the lowest level of each branch of the work breakdown structure. Buy practice standard for work breakdown structures second edition by project management institute online at alibris. The practice standard for work breakdown structures second edition supplies project managers and team members with direction for the preliminary development and the implementation of the wbs. Even subprojects can be broken down into smaller bits.
Work breakdown structure is a deliverable oriented hierarchical decomposition of work to be executed by project team to accomplish the project objective. Pmbooks practice standard for work breakdown structures. The work breakdown structure wbs organizes and defines 100% of the scope of project work to be accomplished and displays it in a way that relates work elements to each other and to the projects. Use features like bookmarks, note taking and highlighting while reading practice standard for work breakdown structures. Project plans are based on the work breakdown structure wbs, which identifes the activities necessary to deliver the highest value project work products and performance. The practice standard for work breakdown structures is also a core project management standard. Standard for work breakdown structuressecond edition 1.
The practice standard for evm is designed to provide readers who are familiar with the pmbok guide with a fundamental understanding of the principles of evm and its role in facilitating effective project. The practice standard for evm is designed to provide readers who are familiar with the pmbok guide with a fundamental understanding of the principles of evm and its role in facilitating effective project management. A work breakdown structure is a key project deliverable that organizes the teams work into manageable sections. In so doing, you gain clarity into the details needed to accomplish every aspect of your project. The work breakdown structure wbs serves as a guide for defining work as it relates to a specific projects objectives. 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. The project management body of knowledge defines the work breakdown structure as a deliverable oriented hierarchical decomposition of the work to be executed by the project team. One project may include several phases, or also smaller subprojects. Read online and download ebook practice standard for work breakdown. This begins by defining the project objectives with sufficiently detailed information. Good practice means that there is general agreement that. Work breakdown structures wbs are a guide for defining work as it relates to a specific projects objectives. Mar 15, 2018 the best way to understand how work breakdown structures work is by looking at different wbs examples. The practice standard for evm assumes that the reader has a basic working knowl.
Project scope management practice standard on work breakdown structures slide 18 practice standard for work breakdown structures second edition reaffirmed work breakdown structures. Thework breakdown structure wbsprovides the foundation for defining work. Practice standard for work breakdown structures second edition. Throughout this standard, you will learn what characterizes a highquality wbs and discover the substantial benefits of using the wbs in everyday, reallife situations. This image illustrates an objective method of employing the 100% rule during wbs construction. The practice standard for work breakdown structures second edition. Although i have listed the wbs under scope management, because it helps prevent unnecessary changes to the project also known as preventing scope creep, but it helps in every knowledge area. What is a work breakdown structure wbs example included. En practice standard for work breakdown structures pp. Practice standard for work breakdown structures 2nd ed. Applying the work breakdown structure to the project. 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. The first approach structures the wbs primarily from a deliverables perspective, in that the highest level level.
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. A few of the key characteristics of highquality work breakdown structures practice standard for work breakdown structuressecond edition are outlined below. Practice standard for work breakdown structures download. Created by the three experts who led the development of pmis practice standard for work breakdown structures, second edition, this muchneeded text expands on what the standard covers and describes how to go about successfully implementing the.
The practice standard for work breakdown structuressecond edition provides guidance in the initial generation, subsequent development, and application of the wbs. The work breakdown structure technique is described in the project scope management section of the pmbok and further elaborated in the practice standard for work breakdown structures second edition. Read practice standard for work breakdown structures online by. Work breakdown structure pmp guide by vishpala kadam, pmp. Download it once and read it on your kindle device, pc, phones or tablets. Everyday low prices and free delivery on eligible orders. The pmbok guidethird edition defines a deliverable as. What is wbs work breakdown structure in project management. The practice standard the practice standard for work breakdown structures 2nd edition says on page 22 bullet point 6 its the wbs elements are defined using nouns and adjectives not verbs i. Mar 19, 20 the work breakdown structure is to the project what the blueprints are to the product, a guide for getting it realized.
To explain, there are many project management tools and. Seeing how complex projects are actually broken down can help you do the same in your projects. Pmi standards and guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards. Pmi standards and guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards development process.
A brief synopsis and work breakdown structures in both word and excel and a pdf appendix of the work breakdown structure. The practice standard for work breakdown structures second edition reaffirmed provides direction for the preliminary development and implementation of the wbs. The ivork breakdown structure wbs provides the foundation for defining work as it relates to project objectives. Once the elements of the wbs have been defined, resource requirements are determined for each element. While work breakdown structures are technically supposed to focus on deliverables, not activities i. The intent is to encourage consistency in applying this tool and, as a result, to improve project planning and control. Project managers create a work breakdown structure wbs to define project deliverables and establish the structure to manage work to completion. Activities by cindy berg, pmp, and kim colenso, pmp pm network, april 2000 does the wbs include activities, or should it.
This begins by defining the project objectives with sufficiently detailed. Practice standard for work breakdown structures by project. One work breakdown structure example that will make it clear. Practice standard for work breakdown structures project management institute. Practice standard for work breakdown structures second.
This is the third in a series of articles highlighting the best practices that banks and other organizations should consider before engaging in a large scale teller image capture project. This practice standard describes the methods related to scheduling that are generally recognized as good practice for most projects most of. Work breakdown structure practice standard projectwbs vs. Work breakdown structures wbs are a key component in the project planning process. The practice standard for work breakdown structuressecond edition is not, however,atextbook, anditdoesnot providespecifichowtoinstructions. The project management body of knowledge defines the work breakdown structure as a.
The first approach structures the wbs primarily from a deliverables perspective, in that the highest level level 1 entries represent the major deliverables that the project is committed to create. Practice standard for work breakdown structures 97819338905. Sep 30, 2006 the work breakdown structure wbs serves as a guide for defining work as it relates to a specific projects objectives. View pdf10 from ing indust 101 at peruvian university of applied sciences. A guide to the project management body of knowledge pmbok guide sixth edition. Create a detailed workplan, including assigning resources and estimating the work as far out. The wbs organizes the projects total scope while reflecting. A brief synopsis and work breakdown structures in both word and excel and a pdf appendix of the work breakdown structure wbs example for bicycle, environmental management, government designbidbuild, oilgaspetrochemical, pharmaceutical, process improvement, process plant construction, service industry outsourcing. The practice standard for work breakdown structuressecond edition addresses many of the recommendations received since the first publication, including the need for more detail, a broader.
Work breakdown structures wbs are a key component in the project planning process, regardless of industry or discipline. Practice standard for work breakdown structures pdf free. Work breakdown structure wbs practice standard package. The practice standard for scheduling has been developed as a complement to a guide to the project management body of knowledge pmbok guidethird edition in the knowledge area of project time. The work package includes the schedule activities and schedule milestones required to.
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