Quick Answer: What Does A WBS Consist Of?

Is a Gantt chart a WBS?

A Gantt chart is created from the Work Breakdown Structure and tracks tasks across time.

It shows the start and finish date of each task, their dependencies, and their relationship to each other in terms of sequencing..

How do you use a work breakdown structure?

Rules to create a work breakdown structureInclude 100% of the work necessary to complete the goal.Don’t account for any amount of work twice.Focus on outcomes, not actions.A work package should take no less than 8 hours and no more than 80 hours of effort.Include about three levels of detail.More items…

What are the 3 levels of work breakdown structure?

It shows all the work that needs to be accomplished. The WBS contains 100% of all the work in the project. At the top level is the project ultimate goal, the second level contains the project objectives, the third level has the project outputs and the fourth level with activities.

What is WBS and its types?

A deliverable-oriented WBS (also known as product-oriented WBS) decomposes the project scope into smaller and more manageable deliverables. … Deliverable are tangible components that need to be delivered to complete the project.

How do you create a WBS?

How to Create a WBS: The High-Level ViewDetermine and describe the project statement.Highlight all the necessary phases of the project.Create and list the deliverables (as well as how success will be measured)Divide the deliverables into manageable tasks.More items…•

Why do we create WBS?

The WBS makes the deliverables more precise and concrete so that the project team knows exactly what has to be accomplished within each deliverable. This also allows for better estimating of cost, risk, and time because you can work from the smaller tasks back up to the level of the entire project.

What is work breakdown structure with example?

A work breakdown structure (WBS) is a visual, hierarchical outline to guide your project. By first breaking down the deliverables, you can then create tasks, which can again be broken down into subtasks as many times as needed to address the goals of the project.

What is the purpose of a WBS?

A work breakdown structure (WBS) is a tool that can be used for projects, programs, and even initiatives to understand the work that has to be done to successfully produce a deliverable(s). The benefits of creating a WBS include: it defines and organizes the work required.

What is WBS and OBS?

Work Breakdown Structure (WBS) captures all elements of projects in an organized fashion. … OBS (also known as Organizational Breakdown Structure) is used to define the responsibilities for project management, cost reporting, billing, budgeting and project control.

What is a Work Breakdown Structure WBS and why is it important?

A work breakdown structure (WBS) lets project managers plan their work more efficiently. A project is characterized by time-limited activities and is assigned fixed time frames and costs. … The WBS helps make this planning consistent and provides for effective project execution.

What is WBS code?

In a nutshell, work breakdown structure (WBS) codes are outline numbers that you can apply to tasks and edit to match the specific needs of your business. Project automatically provides basic outline numbers for each task, but you can apply your own customized outline scheme to the project at any time.

What is the lowest level of WBS called?

work package levelThe work package level is the lowest level of a work breakdown structure (WBS). The WBS is developed during the “Create WBS” planning / scope process.

What is the first step in creating a WBS?

The first step in creating a Work Breakdown Structure is a complete list of all tasks to be performed within the project in the form of work packages. This should not be done by one person alone (e.g. the project manager) in a quiet room, but in a team.

What makes a good WBS?

A good work breakdown structure (WBS) includes only deliverables and activities. The best approach in WBS is placing deliverables as summary activities and breaking down these summary activities into detailed activities based on the work required to meet such deliverables.