The PMBOK study guide from the Project Management Institute in the USA has the following definition: “A Work Breakdown Structure (WBS) is a deliverable-orient, hierarchical decomposition with a step-by-step approach for completing a project.”
Agree, it sounds cumbersome. If you try to dig deeper into the scientific literature, everything becomes even more confusing. The purpose of the material is to explain in simple language to everyone why the ISR method is a must-have for project management.
What is a Work Breakdown Structure
WBS, WBS, WBS and IBS are the same thing, but said in phone number list different words. The essence of this approach comes down to a popular rule in time management: to eat the pie, you ne to cut it into pieces and distribute it.
A work breakdown structure is a project planning tool that breaks down one large, complex task into simple, manageable parts without changing the original intent.
What does a hierarchical structure give?
Since the 1950s, the WBS has been firmly entrench in make your content easy to read the minds of project managers. The reason is as follows: technological progress has chang production chains so much that it has become impossible to keep all stages of the life cycle in your head. Management has become an order of magnitude more complex. Therefore, the first obvious value of the concept is a visual demonstration of work with the indication of key points. This facilitates organization. Let’s look at other advantages in more detail.
Distribution of responsibilities
The implementation of each individual block of the scheme is entrust to specializ specialists. Let’s return to the example with the renovation of the children’s room: the wife, who is well vers in color combinations, can choose a new design and look for wallpaper, and the husband with a set of construction tools can manage the project implementation cmo email list process. Thanks to the hierarchical structure, everyone clearly understands what goal they are pursuing and what element they are responsible for.
Cost forecasting
Initially, no one knows the cost of a nail production project. Therefore, the manufacturer divides the task into elementary stages and accurately calculates the costs: purchase of the machine, delivery of metal blanks, the master’s salary, unforeseen changes. After summing up, he plans a budget and sets aside money for the future.