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Work Breakdown Structure (WBS)

What is Work Breakdown Structure (WBS)?

Work Breakdown Structure (WBS) is a hierarchical decomposition of the work to be executed by the project team to accomplish the project objectives and create the required deliverables. It is a tree structure, which shows a subdivision of effort required to achieve an objective; for example a program, project, and contract. Each descending level of the WBS is an increasingly detailed definition of the project deliverables.

The WBS provides a framework for organizing and defining the total scope of a project. It serves as a guide for estimating, monitoring, and controlling costs and schedule. The WBS also provides the necessary framework for detailed cost estimating and control along with providing guidance for schedule development and control.

Benefits of Work Breakdown Structure (WBS)

The primary benefit of creating a WBS is that it helps break down large projects into smaller, more manageable tasks. This makes it easier to estimate how long each task will take, assign resources to each task, and track progress throughout the project. By breaking down complex projects into smaller tasks, it also becomes easier to identify potential risks or problems that may arise during the course of the project.

A WBS also helps ensure that all aspects of a project are accounted for. By breaking down each task into its component parts, it’s easier to identify any gaps in the plan or areas where additional resources may be needed. This can help prevent costly delays or rework due to missing components or tasks.

Conclusion

Work Breakdown Structure (WBS) is an essential tool for managing complex projects. It helps break down large projects into smaller tasks that are easier to manage and track. A well-defined WBS can help ensure that all aspects of a project are accounted for and can help prevent costly delays or rework due to missing components or tasks.

Creating a WBS requires careful planning and consideration of all aspects of the project. However, when done correctly, it can provide significant benefits in terms of cost savings, improved efficiency, and better overall project management.