It describes all the work that needs to be accomplished to help avoid any confusion.
#Cost of mini ramp how to#
How to Utilize a Work Breakdown Structure (WBS)Ī Work Breakdown Structure is primarily used as a planning tool to help the Program Manager and project personnel plan, define and organize a project into discreet deliverables. Step 6: Create the Integrated Master Schedule (IMS) and Integrated Master Plan (IMP): This creates a complete plan of all the work that needs to be accomplished and by when.Step 5: Create the WBS Dictionary: The Dictionary describes each work element in the WBS.You need to break down the work until each Element can be accomplished by a single individual or organization. This is the most time-consuming and important step in the process. Step 4: Create the WBS Levels: This is the step where you break down is WBS component into discreet events.Step 3: Define WBS Level 1: This level is a summary of the deliverable that must be met to satisfy the project scope.It takes a team of specialized people to know how to break their sections down into discreet parts. Step 2: Identify Your Main Team Members: A WBS can’t be built in a vacuum.To do this, gather the project charter, scope, objectives, and any requirements. Step 1: Gather Main Documentation: You must understand the project goals and objectives.An integrated team representing these Stakeholders is needed to support WBS development. Though WBS development is a systems engineering activity, it impacts costing, scheduling, budgeting professionals, and contracting officers. As with most standards and handbooks, the use of MIL-HDBK-881 cannot be specified as a contract requirement. With the support of systems engineering, the PM develops the first three levels of the program WBS and provides contractors with guidance for lower-level WBS development. Initial Work Breakdown Structure (WBS) Development Contract WBS: are part of the program WBS and relate to deliverables and tasks on a specific contract.The WBS is also an integral part of the preparation of the Cost Analysis Requirements Description (CARD). Program offices develop a program WBS tailoring the guidance provided in MIL-HDBK-881 and MIL-STD-881D. The WBS defines the total hardware, software, services, data, and facilities system and relates these elements to each other and to the end product. Program WBS:A program WBS is established to provide the framework for program and technical planning, cost estimating, resource allocation, performance measurement, and status reporting.The Program Manager (PM) is usually responsible for developing an overall program WBS and initiating the development of contract WBSs for each contract in accordance with common DoD practice established in Mil-HDBK 881. Identify Project Phases The Two Types of Work Breakdown Structures (WBS).Identifies all products and services a system needs.Determines the program schedule ( Integrated Master Schedule).Organizes the project deliverables and tasks.Īdvertisements The Benefits of a Work Breakdown Structure (WBS) are: Enough levels must be provided to properly define work packages for cost and schedule control purposes.
This top-down structure provides a continuity of flow down for all tasks. The WBS is prepared from both the physical and system architectures and identifies all necessary products and services needed for the system. It is a product-oriented family tree composed of hardware, software, services, data, and facilities, which result from systems engineering efforts during the development and production of the system and its components, and which completely defines the program. The WBS is a means of organizing system development activities based on system and product decompositions. Example of a Work Breakdown Structure (WBS) WBS Example from SMC Systems Engineering Handbook Why Develop a Work Breakdown Structure (WBS) The purpose of the WBS is to break down projects into manageable pieces, allowing for better planning, cost estimating, execution and control. Purpose of the Work Breakdown Structure (WBS) Definition: A Work Breakdown Structure is a hierarchical decomposition of work tasks that need to be performed by project team members to accomplish project goals and objectives and create the required deliverable.
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