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  2. Verification and validation - Wikipedia

    en.wikipedia.org/wiki/Verification_and_validation

    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.

  3. Sustainability in construction - Wikipedia

    en.wikipedia.org/wiki/Sustainability_in_construction

    The Government in Singapore has developed a Sustainable Construction Master Plan with the hope to transform the industrial development path from only focusing on the traditional concerns of "cost, time, and quality" to construction products and materials, to reduce natural resource consumption and minimize waste on site.

  4. Commissioning (construction) - Wikipedia

    en.wikipedia.org/wiki/Commissioning_(construction)

    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]

  5. Time and materials - Wikipedia

    en.wikipedia.org/wiki/Time_and_materials

    Time and materials (T&M) is a standard phrase in a contract for construction, product development, or any other piece of work in which the employer agrees to pay the contractor based upon the time spent by the contractor's employees and the subcontractors' employees to perform the work, and for materials used in the construction, plus the contractor's markup on the materials used, no matter ...

  6. Construction management - Wikipedia

    en.wikipedia.org/wiki/Construction_management

    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

  7. Eight dimensions of quality - Wikipedia

    en.wikipedia.org/wiki/Eight_dimensions_of_quality

    Among the most common measures of reliability are the mean time to first failure, the mean time between failures, and the failure rate per unit time. Because these measures require a product to be in use for a specified period, they are more relevant to durable goods than to products and services that are consumed instantly.

  8. Georgia teacher Gary Jones missing after celebrating birthday ...

    www.aol.com/huge-search-teacher-last-seen...

    A huge search is underway for a Georgia teacher last seen more than a week ago celebrating his 50th birthday on a fishing boat with his fiancée — who was found dead in the lake the next day.

  9. Building life cycle - Wikipedia

    en.wikipedia.org/wiki/Building_life_cycle

    The concept of life cycle analysis evolved since the concept was initially considered in the 1970s and 1980s, [3] when life cycle studies focused on the quantifying the energy and raw resources used by a building, and the load on the sewerage and sanitation systems imposed by waste generated in the building, during the operational life of the structure.