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[1] They are used by a construction manager who is working as an agent to the owner or by the owner itself to carry-out a construction project while mitigating the risks to the scope of work, time, budget, quality and safety of the project. These risks ranges from cost overruns, time delays and conflict among the various parties. [2]
Verification is intended to check that a product, service, or system meets a set of design specifications. [6] [7] In the development phase, verification procedures involve performing special tests to model or simulate a portion, or the entirety, of a product, service, or system, then performing a review or analysis of the modeling results.
Construction cost management is a fee-based service in which the construction manager (CM) is responsible exclusively to the owner, acting in the owner's interests at every stage of the project. The construction manager offers impartial advice on matters such as: Optimum use of available funds; Control of the scope of the work; Project scheduling
Constructability (or buildability) is a concept that denotes ease of construction. It can be central to project management techniques to review construction processes from start to finish during pre-construction phase.
The study was commissioned by the Design-Build Institute of America (DBIA) and was completed by RSMeans Reed Construction Data Market Intelligence. [ 20 ] A study from the US Department of Transportation claims that: "Design-build delivery has been steadily increasing in the U.S. public building sector for more than 10 years, but it is still ...
The study of the entire impact of a building on its environment has become a de facto requirement for construction in most jurisdictions, [2] owing to the resource-intensive nature of construction. Life cycle analysis considers various aspects of resource utilization in a building, for example, overall energy conservation .
The plan–do–check–act cycle is an example of a continual improvement process. 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.
The payback time for the commissioning process is based on many factors including saved/minimized energy usage, better design and fewer errors. "Building Commissioning Costs and Savings Across Three Decades and 1,500 North American Buildings" states that the simple payback time for commissioning on new construction projects is 4.2 years. [7]