Project management work breakdown structure

PROJECT MANAGEMENT WORK BREAKDOWN STRUCTURE FULL

The reason we had no idea how cats worked was because, since Newton, we had proceeded by the very simple principle that essentially, to see how things work, we took them apart. However emerging disciplines, particularly complexity theory, suggest that self organising systems such as a project team cannot be understood by studying the individual parts of the team.ДЄs the writer Douglas Adams once said: вЂњI can imagine Newton sitting down and working out his laws of motion and figuring out the way the universe works and with him, a cat wandering around. The establishment of a cost structure aids efficient cost planning, controlling, and the introduction of measures to reduce costs.Д«ut do all of these breakdowns really help? Traditional project management is based on these concepts. The cost breakdown structure classifies the costs within project into cost units/cost centres and cost elements/cost types. The risks are placed into the hierarchical structure as they are identified, and the structure is organised by source so that the total risk exposure of the project can be more easily understood, and planning for the risk more easily accomplished. The risk breakdown structure is a hierarchically organised depiction of the identified project risks arranged by risk category.

PROJECT MANAGEMENT WORK BREAKDOWN STRUCTURE FULL

In practice there is very little difference between a PBS and a WBS, both systems define the full extent of the work required to complete the project. The PRINCE2 project management method mandates the use of product based planning, part of which is developing a product breakdown structure. The resource breakdown structure is a standardised list of personnel resources related by function and arranged in a hierarchical structure to facilitate planning and controlling of project work.ДЄ product breakdown structure is an exhaustive, hierarchical tree structure of components that make up an item, arranged in whole-part relationship. Image: Anatomy of an Organisation/Work Breakdown structure The intersection of the OBS and WBS defines points of management accountability for the work called Control (or Cost) Accounts. The organisation(al) breakdown structure defines the organisational relationships and is used as the framework for assigning work responsibilities. Their functions can be briefly defined as follows:ДЄ work breakdown structure is a tool used to define and group a projectвЂ™s discrete work elements (or tasks) in a way that helps organise and define the total work scope of the project It provides the framework for detailed cost estimating and control along with providing guidance for schedule development and control. OBS (Organisational Breakdown Structure).Some of the types of Breakdown Structure in use today include: This вЂreductionistвЂ™ approach to complex endeavours, supported by the division of labour is central to scientific management as well as to many modern project management processes built around вЂbreakdown structuresвЂ™. In 1911 Frederick Taylor, known as the Father of Scientific Management, published Principles of Scientific Management in which he proposed work methods designed to increase worker productivity. Scientific management focuses on worker and machine relationships and assumes productivity can be increased by increasing the efficiency of production processes. These ideas fed into scientific management. Applying scientific observations to parts of the whole would allow understanding and insights to occur and eventually a complete understanding of the вЂclockwork universeвЂ™. Newton saw the world as a harmonious mechanism controlled by a universal law. Similar ideas underpinned Newtonian physics. In his book The Wealth of Nations, Adam Smith advocated breaking the production of goods into tiny tasks that can be undertaken by people following simple instructions-вЂќWhy hire a talented pin maker when ten factory workers using machines and working together can produce a thousand times more pins than the artisan working alone?вЂќ Breakdown structures are central to the practice of project management and have their origins in the industrial revolution.

Project management work breakdown structure