Work breakdown structures objectoriented software engineering. 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. A work breakdown structure wbs is a fundamental project management technique for defining and organizing the total scope of a project, using a hierarchical tree structure. A workbreakdown structure wbs in project management and systems engineering, is a. A project budget can be allocated to the top levels of the work breakdown structure, and department budgets can be quickly calculated based on the each projects work breakdown structure. What links here related changes upload file special pages permanent link page. Developing and elaborating effective work breakdown structures. Free work breakdown structure templates smartsheet. Check the capital project delivery website to ensure this is the current version. Resources are identified for each item within the wbs that facilitates budgeting as well as assignment of responsibilities.
Booz allen hamilton what is a work breakdown structure. Applying the work breakdown structure to the project. Pdf work breakdown structure pdf work breakdown structure. As the discipline has matured, project professionals have expanded and matured the wbs concept. Work breakdown structure element dictionary construction procedures are subject to change without notice. Work breakdown structure construction initiation addenda construction operations construction completion asbuilt plans bids advertisement communications project briefing meeting minutes public outreach meeting minutes construction bidx posting of addenda contractor addenda acknowledgement advertising memo bidx posting goals notification of. Design documents, manuals, the delivered system, functional approach structure the work based on development activities and project functions examples. The project was envisioned by chief minister shahbaz sharif on feb 26, the communication and works department forwarded on march 1 a summary to the planning and development department, which added a positive note the following day and sent it to the finance department. A work breakdown structure or wbs is a treelike structure that permits summing of subordinate costs for tasks, materials, etc. Work breakdown structure a work breakdown structure wbs is a decomposition of all the work necessary to complete a project. A model of either an aggregate of or an individual of. The lbs provides the opportunity, used in conjunction with the wbs, to limit excessive location specific data repetition. 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. Work breakdown structure wbs development responsibility matrix rm development master schedule development additionally, the participant will practice development of the wbs, rm, and master schedule.
The following discussion will examine the current trends and practice regarding work breakdown structures. The work breakdown structure wbs is a hierarchical decomposition of the work to be completed in order to achieve the project deliverables. Project management work breakdown structure wbs tmr. Task identification and work breakdown structure the detailed guidelines and examples start on the following page. Presenters christopher bucksa, senior project manager, university services pmo duane orlovski, project manager, college of pharmacy. Wbs examples for a software project, construction projects, a conference, finding a job, selling a house, planning permission and other real. The placement of an activity on the wbs is maintained directly on the activity record. This is where all the work component descriptions are documented. Serif photosplus is having very simple, descent interface. Wbs is a key project deliverable that organizes the teams work into manageable sections. The wbs of a project is represented by a hierarchical grid that shows project activities and their relationships. As part of the project management planning process it is important to create a work breakdown structure wbs.
This structure groups and organizes deliverable project elements so that the work can be more easily managed. Not so good for displaying work breakdown structures to audiences who are not familiar with the project. Create work breakdown structure wbs project management. Project managers have long relied on work breakdown structures wbs to help them effectively and efficiently plan and implement projects. Application of the work breakdown structure in determining cost. A work breakdown structure wbs is a deliverableoriented grouping of project components that defines and organizes the total scope of the project. The aggregation of all the work to be performed in a project. The figure on the left shows a work breakdown structure construction technique that. The wbs is critical because it is the primary source for development of a cbs. This paper outlines the application of a wbslbs matrix as one method for improving construction project productivity. Pmis recently published second edition of its popular practice standard for work breakdown structures expands the first edition by including information that addresses the increasing complexity of using a work breakdown structure wbs to plan large and complex projects.
A key part of a good construction project plan is the work breakdown structure wbs. Work breakdown structures bernd bruegge applied software engineering. Risk breakdown structure for construction projects on. Define the scope of work, method statement, and sequence of work. Construction project wbs examples to get you started. Pdf the lower structure of a steel bridge is one of the essential elements of a whole steel bridge structure. This zip file contains the white paper the work breakdown structure. The wbs tool is used to decompose the whole into smaller parts that will be easier for the team to plan and manage.
Work breakdown structure for construction of a house figure 1. 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. There are few published studies about the methodologies or tools to develop the appropriate wbs for a project, and those that are available are limitedto thespeci. The project was envisioned by chief minister shahbaz sharif on feb 26, the communication and works department forwarded on march 1 a summary to the planning and development department, which added a positive note the following day. The project management body of knowledge pmbok defines the work breakdown structure as a deliverable oriented hierarchical decomposition of the work to be executed by the project team.
In programs or large projects, a work package may be at a level requiring further decomposition into its own work breakdown structure. This paper outlines the application of a wbslbs matrix as one. This work breakdown structure was created on basis of existing work breakdown structures that were created for previous projects. The wbs construction projects specifies the work assignment for every crew member, subcontractor, architect, and outside consulting engineer working on the project. First of a series of six templates for project plan and schedule development. The 100% rule work breakdown structure project planning. This is a free work breakdown structure wbs template in excel and pdf. 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. It is a fundamental tool commonly used in project management and systems engineering.
A brief synopsis, a process plant construction work breakdown structure in both word and excel, and a pdf appendix of the process plant construction work breakdown structure wbs example. Outline of todays class determining work and tasks sizes work breakdown structure wbs different approaches for developing wbss notations for work breakdown structures heuristics and examples for wbs. Pdf development of work breakdown structure wbs dictionary. This glossary applies only to the terms used in the ska project execution plan phase 1 work breakdown structure and statement of work mgt001. Process plant construction work breakdown structure wbs. Application of the work breakdown structure in determining cost buffers in construction schedules. Guideline task identification and work breakdown structure. Editable work breakdown structure template to plan your work. A work breakdown structure wbs is a decomposition of all the work necessary to complete a project. However, a work breakdown structure is the foundation of a wellbuilt construction project schedule. In the tree structure of a wbs, project deliverables and activities are broken down into manageable parts, making it easier to estimate required resources and costs, create a realistic schedule, and control each stage of a.
This work is licensed under a creative commons attribution 3. In the same way a project needs to be divided up to create a similar structure. If the inline pdf is not rendering correctly, you can download the pdf file here. Landscape maint editable work breakdown structure template. Project work breakdown structure wbs september 28, 2012.
A wbs is arranged in a hierarchy and constructed to allow for clear and logical groupings, either by activities or deliverables. Cdc unified process practices guide work breakdown structure up version. The work breakdown structure presented here represents all the work required to complete this project. Genius colorpagehr7x scanner driver mrun gateway extended warranty c program files gateway gwcares gwcares.
The project management working breakdown structure pmwbs. Mar 28, 20 i d like to see in the balance find haunted houses in iowa to create your own network map, click on. The work breakdown structure is both a model and a work measurement baseline tool for project management. The work breakdown structure dictionary is a companion document to the work breakdown structure wbs that describes each wbs element. Learning goals at the end of this module, you will be able to describe the process to develop a work breakdown structure, responsibility. Approaches to develop work breakdown structures product component approach structure the work based on the work products examples. This article examines the key concepts explored in the second edition, pointing out also the editions key new elements. Determining work and tasks sizes work breakdown structure wbs different approaches for developing a wbs notations for work breakdown structures heuristics and examples starting with templates how to identify work what do we do with risky tasks. It defines and structures the total scope of the project because it starts from the deliverables as stated and then decomposes the work and the smaller sections. Use pdf export for high quality prints and svg export for large sharp images or. Develop the organization breakdown structure obs and link it with work. The pd is to structure the project work into wbs elements work packages that are.
Breakdown structure efficient project management simplified. Defining a work breakdown structure a work breakdown structure wbs is defined as a hierarchy of tasks that are representative of the real work flow of a construction project. Understanding work breakdown structures the wbs of a project is represented by a hierarchical grid that shows project activities and their relationships. According to the project management body of knowledge pmbok, a work breakdown structure wbs is a hierarchical decomposition of the total scope of work to be carried out by the project team to accomplish the project objectives and create the required deliverables. Work breakdown structure examples civil engineers pk. Creately diagrams can be exported and added to word, ppt powerpoint, excel, visio or any other document. 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.
Edit this wbs template online using our tool and easily visualize your project work. The 100% rule is an essential part of work breakdown structure methodology, in that application of this rule and its related concepts. It also specifies the deliverables the customer will get. Accordingly, wbs code is necessary for managing construction operation information. Work breakdown structure wbs, in project management and systems engineering, is a deliverableoriented decomposition of a project into smaller components. Work breakdown you can edit this template and create your own diagram. Free 30day wbs software trial work breakdown structure wbs a work breakdown structure wbs is a key project deliverable that organizes the teams work into manageable sections. Work breakdownyou can edit this template and create your own diagram. The 100% rule is an essential part of work breakdown structure methodology, in that application of this rule and its related concepts is critical in assuring the usefulness and accuracy of its application. Breakdown structure wbs and other supporting documents. Presenters christopher bucksa, senior project manager, university services pmo. See a large image and download a visio or pdf of the wbs. Appendix b work breakdown structure wbs b2 february 2015 one of the first tasks that must be performed by the cost estimator when developing a new cost estimate is to either obtain or develop the wbs step 2 in nasas 12 step cost estimating process. Collaboration features to do the breakdown as a team.
In your project you will want to develop them down to a much more detailed level using the 8 to 80 rule where the wbs is broken down to where a work package contains between 8 and 80 hours of work to complete. Pdf work breakdown structure pdf work breakdown structure download. Work breakdown structures in large projects how detailed should a wbs be. Additionally, you can see the structure change as you indent and outdent activities, and move them. 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 breakdown of the work package might then be done by the project team for that work package or even an external vendor. Work breakdown structure templates editable online or. Think how it would be if you could not use folders. The pd is to structure the project work into wbs elements work packages. This paper examines the dimensions that are involved in developing a wbs that can help project teams successfully realize their project goals. 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. Construction management also files a hard copy into the master line item profile files.
Build a work breakdown structure microsoft project fundamentals. The work breakdown structure wbs is a tool that defines a project and groups the. Figure 1below depicts a sample work breakdown structure with three levels defined. Think of the wbs as a visual model of the project that identifies each piece of the scope of. Build a work breakdown structure microsoft project. View work breakdown structure research papers on academia. Students shall work with their opening pos statement, or project charter, and use this document as a basis to begin developing and creating a work breakdown structure, or wbs. Use the examples and best practices above to help you develop a project schedule that you can deliver ontime and onbudget.
Pdf work breakdown structure major revisions to a wbs require both substantial effort and resources, due to pdf reader aloud its. Wbs work breakdown structure what is wbs and what is its purpose each project is complex. Pdf application of the work breakdown structure in determining. Pdf the paper presents methods of determining the location of cost buffers. Breakdown structures wbs as they begin the process of. The work breakdown structure has a number of benefits in addition to defining and organizing the project work.
The importance of the wbs experienced project managers know there are many things that can go wrong in projects. Generate the work breakdown structure wbs to produce a complete list of activities. This project wbs template is free for you to copy and use on your project. Wbs relates to scope definition in that it helps characterize the total scope of the project leading to a successful end product. The methodology for a formalized project management system includes development of a resource breakdown structure and a work breakdown structure before developing an estimate and a schedule for. It is the connecting point for work and cost estimates, schedule information, actual work effortcost expenditures, and accountability.
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