The project manager and project team use the wbs to develop the project schedule, resource requirements and costs. It also specifies the deliverables the customer will get. Once the elements of the wbs have been defined, resource requirements are determined for each element. A work breakdown structure wbs is a hierarchical structure of things that the project will make or outcomes that it will deliver this one is far better. Resources give details of labor and material rates. 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. May 25, 2001 project management during construction, after the scope of work is fully defined, the budget is fixed, and the completion date is firm. This video gives instructions on how to insert a wbs column, as well as how.
This work breakdowns structure was created as a type of a checklist breakdown structure. Similar to the product log, a wbs dictionary can be produced in conjunction with the wbs to store. 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. The scope of work in each work package should be defined to avoid overlaps and omissions between work packages. Budget details costs of each phase of the project, broken down by wbs areas. Create a wbs for the project before completing a concept note. Expanded work breakdown structure weight classification guidance. 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. Wbs 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. Building the work breakdown structure wbs for additional support, please visit the epmo website. Breakdown structure efficient project management simplified. A4500 hov project2 work breakdown structure and dictionary 2.
Download limit exceeded you have exceeded your daily download allowance. It is the connecting point for work and cost estimates, schedule information, actual work effortcost expenditures, and accountability. To uniquely identify each task in your project, youll need wbs codes. Project management for engineering and construction oglesby, parker, and howell. The wbs construction projects specifies the work assignment for every crew member, subcontractor, architect, and outside consulting engineer working on the project. Working with work breakdown structure wbs codes allows you to view the hierarchy of all tasks within microsoft office project. Construction phase pdf 101k the following limited scope network diagram is available. Work breakdown structure a work breakdown structure wbs is a decomposition of all the work necessary to complete a project. It allows for easier assigning, tracking and managing of tasks. The work breakdown structure wbs is a hierarchical structure in which work items or project elements are broken down into smaller work packages, with larger activities often dependent on the completion of the smaller activities that make them up. Construction work breakdown structure template edit.
All sawe technical reports, including standards applied and practices recommended, are advisory only. Figure 1 shows a wbs construction technique that demonstrates the 100% rule quantitatively. The wbs also can involve combinations of these formats, for example, process and geography or. In planview, projects and programs are documented as work.
Section 2 focuses on the work breakdown structure wbs as a tool that. Now both work breakdown structures for construction projects on new and existing buildings were compared. The pm wbs defines the total scope of a particular project in a hierarchal format. The work and resource management tool opens in a new window. The project manager and project team use the wbs to develop the project schedule, resource requirements, and costs. Work breakdown structure relativistic heavy ion collider.
Better allocation when there is a clear plan of action, allocating time and resources becomes much less complicated. Wbs dictionary gives a little more detail than the wbs itself. Work breakdown structure wbs a hierarchical system which subdivides larger elements of the project into smaller elements. Expanded work breakdown structure weight classification guidance revision letter 2 prepared by government industry workshop society of allied weight engineers, inc. A work breakdown structure can be constructed in several formats. In contrast to the pbs the work breakdown structure wbs provides a hierarchical structure of project activity.
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. All about work breakdown structures wbs smartsheet. Risk breakdown structure for construction projects on. The wbs is a view into the project that illustrates the work the project encompasses. Wbs format would fit especially well organizations that are structured in a. Pdf the work breakdown structure in software project. Diagrams, capital project delivery, capital program. The second work breakdown structure was created to accommodate a generic reconstruction, strengthening or retrofitting project for an existing building. Pdf development of work breakdown structure wbs dictionary. The result provides the wbs dictionary that specifies the construction works of lower. Developing the work breakdown structure work breakdown structure format the work breakdown structure is usually organized so that it emphasizes the product structure, but sometimes it is organized in terms of process structure life cycle or geography. The items at the lowest level in a wbs are referred to as work packages work packages may. Work breakdown structure wbs a method to organize the project total scope of work in a hierarchical structure where each level represents an increased detail of the level above it. Well these numbers, the task ids, are not a wbs, because if.
The wbs will assist with determining the content for the concept note decomposition. The work breakdown structure wbs is the foundation for project planning and control. Nabil dmaidi work packages should be defined in terms of design, construction methods, and completion requirements, with associated performance dates. In the same way a project needs to be divided up to create a similar structure. It is a tool which helps to easily communicate the work and processes involved to execute the project. A unique identifier assigned to each element in a work breakdown structure for the purpose of designating the elements hierarchical location within the wbs. Wbs examples for a software project, construction projects, a conference, finding a job, selling a house, planning.
By kim colenso, managing principal, artemis management systems. Evaluation and recommendation our specialists with related experiences. Work breakdown structure diagrams show the products, and the breakdown of products, of a capital transportation project. Collaboration features to do the breakdown as a team. 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 organizes and defines the total scope of the project. 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. Construction work breakdown structure template edit, fill. The subproject managers also will develop a performancebased integrated schedule. 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 is a deliverableoriented hierarchical decomposition of the work to be executed by the. Nabil dmaidi the smallest unit of the wbs is the work. A work breakdown structure is a key project deliverable that organizes the teams work into manageable sections. The importance of the wbs experienced project managers know there are many things that can go wrong in projects.
Apm web briefing use of product breakdown structures and. Mcgrawhill series in construction engineering and project management consulting editor raymond e. Element level wbs title description 1 6500m hov a4500 2 project management 3. The following discussion will examine the current trends and practice regarding work breakdown structures. Every work breakdown structure example will help managers understand how the structure works and why its useful. Printable and fillable construction work breakdown structure template. A work breakdown structure, also called a wbs, is the project management term for a hierarchy of tasks. The wbs is critical because it is the primary source for development of a cbs.
Construction phase 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. Edit this wbs template online using our tool and easily visualize your project work. Doe office of management, budget and evaluation work breakdown structure project management practices guide, revision e dated june 2003. 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 nasa s 12 step cost estimating process.
The pd is to structure the project work into wbs elements work packages that are. With a work breakdown structure, you can stay focused on what you need to accomplish as you move toward the project deadline. Mar 25, 2016 a key part of a good construction project plan is the work breakdown structure wbs. Edit, fill, sign, download construction work breakdown structure template online on. A work package is a deliverable or work component at the lowest level of its wbs branch. The work breakdown structure visually defines the scope into manageable chunks that a project team can. Jim introduces the concept of the work breakdown structure wbs, and describes how it is used to help plan the work to be performed at a construction project.
The work breakdown structure wbs is a view into the project which shows what work the project encompasses. 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. Work breakdown structure templates editable online or. A work breakdown structure defines all the things a project needs to accomplish, organized into multiple levels, and displayed graphically. By breaking tasks down in this way, project work is easy to assign, track and manage. If youre interested in viewing industryspecific examples of wbs templates. This is when making a work breakdown structure or a work breakdown structure template is essential. He also discusses the correct method for creating a proper wbs. The work breakdown structure has a number of benefits in addition to defining and organizing the project work. Expanded work breakdown structure weight classification. The work breakdown structure wbs is a vehicle for breaking an engineering project down into subproject, tasks, subtasks, work packages, and so on.
Their use by anyone engaged in industry or trade is entirely voluntary. Standard pm wbs template for non infrastructure projects. Construction phase work breakdown structure construction initiation addenda construction operations construction completion asbuilt plans bids advertisement communications. The template below uses an outline or list type of presentation. 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. Well if you look at this view, youll see the task id column. What is wbs work breakdown structure in project management. Ls network diagram pdf 108k work breakdown structure diagrams. Think of the wbs as a visual model of the project that identifies each piece of the scope of. Free work breakdown structure templates smartsheet. Show work, select the work you want to open, then choose work and resource management as your action.
A wbs is arranged in a hierarchy and constructed to allow for clear and logical groupings, either by activities or deliverables. Project initiation a kickoff meeting will start the initiation phrase of the project. Figures 1 and 2 provide examples of a wbs for the building of a table. Subproject analyst, develop the work breakdown structure wbs and the abc estimate for the subproject. Work breakdown structure forming the project team kickoff meeting work packages followup work. One work breakdown structure example that will make it clear. Mar 15, 2018 a work breakdown structure wbs is a hierarchical structure of things that the project will make or outcomes that it will deliver this one is far better. Developing and elaborating effective work breakdown structures.
Pdf the lower structure of a steel bridge is one of the essential elements of a whole steel. A4500 hov project1 work breakdown structure and dictionary 1. Wbs construction projects project management tools. A professionally done work breakdown structure wbs has to meet two criteria to be included in our work breakdown structure. Wbs is self explanatory and gives structure of project over 2 pages. A key part of a good construction project plan is the work breakdown structure wbs. Editable work breakdown structure template to plan your work. The subdivision of project deliverables into smaller, more manageable components until the work and deliverables are defined to the activity, subactivity or. Among them, it can appear in the form of a flow chart, an outline or a quasilist.
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