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PDCA or plan–do–check–act (sometimes called plan–do–check–adjust) is an iterative design and management method used in business for the control and continual improvement of processes and products. [1] It is also known as the Shewhart cycle, or the control circle/cycle. Another version of this PDCA cycle is OPDCA. [2]
This is also known as the Shewhart cycle, Deming cycle, or PDCA. Another technique used in conjunction with PDCA is the five whys, which is a form of root cause analysis in which the user asks a series of five "why" questions about a failure that has occurred, basing each subsequent question on the answer to the previous.
The Plan-Do-Check-Act (PDCA) cycle, often referred to as the Deming Cycle, is a scientific method for testing concepts and putting changes into action that helps make better decisions. The focus on small-scale plan testing initially, which lowers the possibility of broad problems and encourages fault avoidance, is what distinguishes PDCA.
Virtual design and construction (VDC) is the use of integrated multi-disciplinary performance models of design-construction projects, including the Product (i.e., facilities), Work Processes and Organization of the design - construction - operation team in order to support explicit and public business objectives.
The study of Engineering Economics in Civil Engineering, also known generally as engineering economics, or alternatively engineering economy, is a subset of economics, more specifically, microeconomics. It is defined as a "guide for the economic selection among technically feasible alternatives for the purpose of a rational allocation of scarce ...
Expected commercial value (ECV), also known as estimated commercial value, [1] [2] is a prospect-weighted value for a "project" with unclear conclusions; it is similar to expected net existing value (ENPV).
The PDCA (plan, do, check, act) or (plan, do, check, adjust) cycle supports continuous improvement and kaizen. It provides a process for improvement which can be used since the early design (planning) stage of any process, system, product or service.
A Allocation of costs is the transfer of costs from one cost item to one or more other cost items. Allowance - a value in an estimate to cover the cost of known but not yet fully defined work. As-sold estimate - the estimate which matches the agreed items and price for the project scope. B Basis of estimate (BOE) - a document which describes the scope basis, pricing basis, methods ...