This image illustrates an objective method of employing the 100% rule during wbs construction. Development of work breakdown structure wbs dictionary for the construction works of lower structure steel bridge. 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. The work breakdown structure wbs provides a view of your project based on activities. A work breakdown structure wbs is a deliverableoriented grouping of project. Structure the work based on the work products examples. The development of the work breakdown structure, responsibility matrix, and the master summary schedule requires intense effort by the project manager and the project team. Managing the implementation of development russell d. A work breakdown structure wbs can prove to be pivotal to successful project management planning. Work breakdown structure element dictionary construction procedures are subject to change without notice. A work breakdown structure element may be a product, data, a service, or any combination. Although the presented risk breakdown structure was validated by experts, use of presented risk breakdown structure for construction projects on existing buildings is suggested, but with increased caution.
Editable work breakdown structure template to plan your work. Edit this wbs template online using our tool and easily visualize your project work. Wbs construction projects project management tools. This work breakdown structure is for a construction project. How to improve productivity with a work breakdown structure. You can move the selection, individual nodes, group nodes, edit and create new nodes just like you would create an outline in microsoft word. It can be adopted and modified to suit your project scope and requirements. Wbs is a hierarchical model of all the work required to produce the projects outputs. A work breakdown structure is a key project deliverable that organizes the teams work into manageable sections. Design documents, manuals, the delivered system, functional approach structure the work based on development activities and project functions examples. Oct 27, 2016 managers use wbs to break down their projects into easily manageable components. Work breakdown structures objectoriented software engineering. These components are further decomposed until a required person from the team can be assigned.
The lowest level works of a wbs are called work packages. Approaches to develop work breakdown structures resultoriented approach structure the work based on the work products activityoriented approach structure the work based on development activities and project functions geographical area approach structure the work based on geographical location organizational approach. This applies to all fields, including project management. Sep 25, 2017 a work breakdown structure or wbs is a common term in project management. Check the capital project delivery website to ensure this is the current version. Sample wbs for electrical construction work the wbs work breakdown structure for electrical construction work for a petrochemical project is broken down as below. 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. A work breakdown structure wbs in project management is a tool used to define and group a projects discrete work elements or tasks in a way that. Pdf work breakdown structure major revisions to a wbs require both substantial effort and resources, due to pdf reader aloud its.
Pdf development of work breakdown structure wbs dictionary. It is a product oriented structure, not an organizational structure. The work and resource management tool opens in a new window. Work breakdown structure templates editable online or. Pdf work breakdown structure pdf work breakdown structure download. Aouad3 1 school of the built environment, heriot watt university, uk. Show work, select the work you want to open, then choose work and resource management as your action. 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. A work breakdown structure or wbs is a common term in project management. Breakdown structure is built from the ground up to support intuitive keyboard navigation. The concept is used each time a new project is designed and is created before entering any data into a microsoft project file. The pd is to structure the project work into wbs elements work packages.
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. View work breakdown structure research papers on academia. Application of the work breakdown structure in determining cost buffers in construction schedules. The importance of the wbs experienced project managers know there are many things that can go wrong in projects.
Risk breakdown structure for construction projects on. Section 2 focuses on the work breakdown structure wbs as a tool. Therefore, it is recommended to hold a project kickoff meeting project launch meeting to create these deliverables in a controlled environment. The project management institute pmi project management body of knowledge pmbok defines a. This work breakdowns structure was created as a type of a checklist breakdown structure. Automation, project control, work breakdown structure. Work breakdown structure element dictionary construction. Work breakdown structure relativistic heavy ion collider. Work breakdown structure use this linkedin slideshare. This glossary applies only to the terms used in the ska project execution plan phase 1 work breakdown structure and statement of work mgt001. Work breakdown structure examples civil engineers pk.
Product breakdown structure association for pro ject management 2012, work breakdown struc ture project management. There are few published studies about the methodologies or tools to develop the appropriate wbs for a project, and those that are available are limited to the specific areas of construction such as apartmentbuilding construction and boiler manufacturing. Think of the wbs as a visual model of the project that identifies each piece of the scope of. Rather than focusing on individual actions that must be taken to accomplish a project, a wbs generally focuses on deliverables or concrete, measurable milestones. Collaboration features to do the breakdown as a team. A wbs is not a todo list consisting of everything that needs to be done on the project. 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. 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. 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. A wbs is arranged in a hierarchy and constructed to allow for clear and logical groupings, either by activities or deliverables. Help your team visualize the right path to successbuilding a project work br. The following discussion will examine the current trends and practice regarding work breakdown structures.
A work breakdown structure, commonly abbreviated wbs, is a key project deliverable that is utilized to organize a project teams work and responsibilities into compact sections that are more manageable. Work breakdown structure wbs development for underground construction article pdf available in automation in construction 58. Work breakdown structure industries building engineering. The lowest level describes a package of work that can be. A work breakdown structure starts with a large project or objective and breaks it down into smaller, more manageable pieces that you can reasonably evaluate and assign to teams. Work breakdown structure topdown description of the project functional and physical elements mutually exclusive, collectively exhaustive description of the work elements goal. Figure 1 wbs construction example the above wbs is from pmis practice standard for work breakdown structures. Second, the work breakdown structure is also based on the construction methodology that will be used on the project. Work breakdown structure surveying excavation request permits buy material lay foundation build outside wall install exterior slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
Each level of the wbs represents an increasingly detailed description of the project work by activity. Pdf application of the work breakdown structure in determining. Analysis, design, implementation, integration, geographical area approach structure the work based on geographical location. Figures 1 and 2 provide examples of a wbs for the building of a table. Work breakdown structures 1 au this work is licensed under a creative commons attribution 3.
A work breakdown structure wbs, in project management and systems engineering, is a deliverable oriented decomposition of a project into smaller components. Once the elements of the wbs have been defined, resource requirements are determined for each element. Managers use wbs to break down their projects into easily manageable components. A work breakdown structure element may be a product, data, service, or any combination thereof. 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. Building the work breakdown structure wbs for additional support, please visit the epmo website. Most people do not truly understand a concept until they can visualize it.
You can edit this work breakdown structure using creately diagramming tool and include in your reportpresentationwebsite. Figure 1 wbs construction example the above wbs is from pmis practice standard for work breakdown structures 2nd edition. All planing engineers should be familiar with the wbs techniques and one of the technique is 100% rule. First of all, they are methods based on the hierarchical structure, i. A logical structure that can be used at any level of analysis related to estimating the cost of a project. To create effective work breakdown structures or determine if the wbs represented in a given project schedule has been derived from an effective wbs development process, the project manager must first understand the attributes and characteristics found in effective work breakdown structure construction and become familiar with the process that. A coding scheme also helps wbs elements to be recognized in any written context. A work breakdown structure wbs in project management is a tool used to define and group a projects discrete work elements or tasks in a way that helps organize and define the total work scope of the project.
Work breakdown structure wbs development for underground. Pdf work and resource breakdown structures for formalized. Bridge construction project 32 outline for module 6 preparing the work breakdown structure, responsibility matrix, and master summary schedule 33. Mar 25, 2016 wbs work breakdown structure main page. Here we have included two examples related to wbs and one can find a lot of other examples as well. The second work breakdown structure was created to accommodate a generic reconstruction, strengthening or retrofitting project for an existing building. Applying the work breakdown structure to the project. See a large image and download a visio or pdf of the wbs. The best way to effectively manage projects is to help your team visualize the end result as well as the steps needed to achieve that result. Work breakdown structure a work breakdown structure wbs is a decomposition of all the work necessary to complete a project.
Now both work breakdown structures for construction projects on new and existing buildings were compared. Creating the work breakdown structure the wbs can be structured in either of two ways. Breakdown structure efficient project management simplified. Breakdown structures wbs as they begin the process of.
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