Structure the work based on development activities and project functions geographical area approach. Work breakdown structure wbs different approaches for developing a wbs. Figures 1 and 2 provide examples of a wbs for the building of a table. Post by tomorrow 100416 a minimum of 550 words essay in apa format with 3 references. The wbs will assist with determining the content for the concept note decomposition. A work breakdown structure template is a crucial document which helps to break down your work into small pieces for easily determining its procedure of completion. A work breakdown structure is an essential first step in project planning.
Njdots wbs diagram shows the products of a phase or process and how the products relate to each other. 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 structures wbs for software development. The importance of the wbs experienced project managers know there are many things that can go wrong in projects. Project work breakdown structure wbs management on outline and chart views. Understand and apply new concepts regarding work breakdown structures the work breakdown structure wbs has emerged as a foundational concept and tool in project management. 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.
Usually this process is about creating a detailed decomposition of work planned for completion into smaller, more manageable and measurable components the pmbok guide. While the challenge to update the practice standard for work breakdown structures initially did not appear particularly difficult, the project team spent a great deal of time planning and developing an appropriate approach. A work breakdown structure is a key tool for breaks the project into manageable smaller components. Free work breakdown structure templates smartsheet. This standard offers uniformity in definition and consistency of approach for developing all levels of the wbs. The building blocks of a schedule start with a work breakdown structure wbs. Applying the work breakdown structure to the project. It is an enabler that ensures clear definition and communication of project scope while performing a critical role as a monitoring and controlling tool.
Check the capital project delivery website to ensure this is the current version. Work breakdown structure information, software and wbs samples. Based on the work breakdown structure formats document attached in the file area, address the level one headings as numbered below. In reality, wbs is a simple and easy visual breakdown of deliverables for product, result, or service. The wbs was originally developed by the us department of defense, which mandated their use across the dod. 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 project work breakdown structure wbs is a deliverable or productoriented grouping of project work elements shown in graphical display to organize and. The wbs is a hierarchical reflection of all the work in the project in terms of deliverables. All about work breakdown structures wbs smartsheet. 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. A typical approach in developing a wbs is to start at the highest level, with the product of the project. Allows breakdown of work to deliverables and activities that can be assigned to an owner.
It helps in obtaining awareness about manageable sections for developing a precise. The responsibility assignment matrix ram shows the intersection of the organizational breakdown structure obs and the work breakdown structure wbs. Create a work breakdown structure outline, diagram, or dictionary template, or choose a customizable. Work breakdown structurebased cost model for reverse. Consider it a precursor to a detailed gantt chart or microsoft project file. Creating a work breakdown structure wbs helps you be both comprehensive and specific when managing a project. Use the table below to provide the version number, the author implementing the version, the date of the version, the name of the person approving the version, the date that particular version was approved, and a brief description of the reason for creating the revised version.
This matrix is an example from a software development program. Ls network diagram pdf 108k work breakdown structure diagrams. The approved timephased plan for a project, a work breakdown structure component, work package, or schedule activity, plus or minus approved project scope, cost, schedule, and technical changes. It is a collection of a series of related job or task, it is situated in the bottom of the work breakdown structure, something that. The work breakdown structure wbs is a commonly used project management tool which helps project teams get a grasp on the various types of work that are required to complete a project. Managers use wbs to break down their projects into easily manageable components. With a work breakdown structure, you can stay focused on what you need to accomplish as you move toward the project deadline. At the time the update was being initiated, the practice standard for work breakdown structures had achieved. The contents of the template are shown below and hints and tips are includes in the template. The subdivision of project deliverables into smaller, more manageable components until the work and deliverables are defined to the activity, subactivity or. Developing the work breakdown structure means defining the relationships between the project goals, deliverables and scope.
The wbs is critical because it is the primary source for development of a cbs. Work breakdown structure dictionary was controlled and tracked. Creating the work breakdown structure the wbs can be structured in either of two ways. This module will include defining and illustrating the following topics. A work breakdown structure wbs is a project management tool designed to capture project tasks in a visual, organized manner. Plan development task identification and work breakdown. This document is a great source of analyzing the way of work through different parts of project. A work breakdown structure wbs provides a consistent and visible framework for defense materiel items and contracts within a program. A work breakdown structure element may be a product, data, a service, or any combination. This is a free work breakdown structure wbs template in excel and pdf. The work breakdown structure wbs is the foundation for project planning and control. Many people have mistaken wbs as a list of tasks, a schedule or an organization chart.
Diagrams, capital project delivery, capital program. A work breakdown structure wbs is a visual tool for defining and tracking a. 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. 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. Work breakdown structure relativistic heavy ion collider. Aouad3 1 school of the built environment, heriot watt university, uk. It may be used in the project management and systems engineering to organize works in deliverable oriented parts. Wbs project work breakdown structure management for ios. Work breakdown structure diagrams show the products, and the breakdown of products, of a capital transportation project. Generally refers to the current baseline, but may refer to the original or some other baseline.
Doe office of management, budget and evaluation work breakdown structure project management practices guide, revision e dated june 2003. Once the elements of the wbs have been defined, resource requirements are determined for each element. The subproject managers also will develop a performancebased integrated schedule. Thinking in detail is critical when planning your project, but you also need to consider the big picture. In order to produce these deliverables, work must be performed. Wbs of birthday party project level 1 level 2 level 3 birthday party project 1. A description of how this structure was developed using the work breakdown structure wbs approach section 2. Work breakdown structure wbs template free visio excel. 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. By kim colenso, managing principal, artemis management systems. With respect to the nasa cost estimator, a projects wbs will.
A work breakdown structure wbs is a fundamental project management technique for defining and organizing the total scope of a project, using a hierarchical. 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. Section 3 discusses the relationship between the project organizational structure and the wbs, and section 4 presents types of work breakdown structures along. Work breakdown structure element dictionary concept development procedures are subject to change without notice. One work breakdown structure example that will make it clear. It is an input for many processes like cost estimation, schedule development, risk identification. These components are further decomposed until a required person from the team can be assigned. Gantt chart excel tutorial how to make a basic gantt chart in microsoft excel 20 duration. A workbreakdown structure wbs in project management and systems engineering, is a deliverableoriented breakdown of a project into smaller components. Today, work breakdown structures are widely used for projects of all types, both business and personal. The work breakdown structure presented here represents all the work required to. Appendix a provides the references used for this guide. If you fail to identify a major part of your projects work.
Element level wbs title description 1 6500m hov a4500 2 project management 3. The obs breaks down to engineering which breaks down to design which breaks down to interface design. How to improve productivity with a work breakdown structure. Wbs work breakdown structure is a fundamental project management technique of. A4500 hov project2 work breakdown structure and dictionary 2. This includes work required to maintain but not develop and write project documents i. 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 following discussion will examine the current trends and practice regarding work breakdown structures.
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