enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Life-cycle cost analysis - Wikipedia

    en.wikipedia.org/wiki/Life-cycle_cost_analysis

    The term differs slightly from Total cost of ownership analysis (TCOA). LCCA determines the most cost-effective option to purchase, run, sustain or dispose of an object or process, and TCOA is used by managers or buyers to analyze and determine the direct and indirect cost of an item. [1] The term is used in the study of Industrial ecology (IE ...

  3. Life-cycle assessment - Wikipedia

    en.wikipedia.org/wiki/Life-cycle_assessment

    Life cycle energy analysis (LCEA) is an approach in which all energy inputs to a product are accounted for, not only direct energy inputs during manufacture, but also all energy inputs needed to produce components, materials and services needed for the manufacturing process. [110] With LCEA, the total life cycle energy input is established. [111]

  4. ISO 15686 - Wikipedia

    en.wikipedia.org/wiki/ISO_15686

    As service life cannot be estimated precisely, the objective requires the making of an appropriately reliable estimate of the service life of the building using available knowledge relating to the service life of each material, component, assembly, and system that is to be used in the building. If the estimated service life of any of these is ...

  5. 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.

  6. Triple bottom line cost–benefit analysis - Wikipedia

    en.wikipedia.org/wiki/Triple_bottom_line_cost...

    Cost–benefit analysis (CBA) is a systematic approach to estimating the strengths and weaknesses of alternatives (for example in transactions, activities, functional business requirements); it is used to determine options that provide the best approach to achieve benefits while preserving savings. [1]

  7. Whole-life cost - Wikipedia

    en.wikipedia.org/wiki/Whole-life_cost

    Whole-life cost is the total cost of ownership over the life of an asset. [1] [clarification needed] The concept is also known as life-cycle cost (LCC) or lifetime cost, [2] and is commonly referred to as "cradle to grave" or "womb to tomb" costs. Costs considered include the financial cost which is relatively simple to calculate and also the ...

  8. Infrastructure asset management - Wikipedia

    en.wikipedia.org/wiki/Infrastructure_asset...

    Typically, a long-life-cycle asset requires multiple intervention points including a combination of repair and maintenance activities and even overall rehabilitation. Costs decrease with planned maintenance rather than unplanned maintenance. Yet, excessive planned maintenance increases costs. Thus, a balance between the two must be recognized.

  9. EIO-LCA - Wikipedia

    en.wikipedia.org/wiki/EIO-LCA

    Combining such data sets can enable accounting for long chains (for example, building an automobile requires energy, but producing energy requires vehicles, and building those vehicles requires energy, etc.), which somewhat alleviates the scoping problem of traditional life-cycle assessments. EIO-LCA analysis traces out the various economic ...

  1. Related searches physical self understanding the example of life cycle costs analysis of a commercial building

    life cycle of a buildingbuilding life cycle wikipedia