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ASTM E1121-07e1
Standard Practice for Measuring Payback for Investments in Buildings and Building Systems (Includes all amendments And changes 4/16/2012).
Automaticky preložený názov:
Štandardná prax pre meranie Payback pre investície do budov a Building Systems
NORMA vydaná dňa 1.4.2007
Informácie o norme:
Označenie normy: ASTM E1121-07e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2007
Kód tovaru: NS-40538
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM E1121-07e1 :
Keywords:
benefit-cost analysis, building economics, economic evaluation methods, engineering economics, investment analysis, life-cycle cost analysis, maximum acceptable payback period, net benefits, net savings, payback, simple payback, Benefit-cost ratio/analysis, Building economics, Engineering economics, Life-cycle cost (LCC) analysis, MAPP (maximum acceptable payback period), Maximum acceptable payback period, Net benefits analysis (of buildings), Payback, Simple payback
Doplňujúce informácie
| Significance and Use | ||||||||||||||||
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The payback method is part of a family of economic evaluation methods that provide measures of economic performance of an investment. Included in this family of evaluation methods are life-cycle costing, benefit-to-cost and savings-to-investment ratios, net benefits, and internal rates of return. The payback method accounts for all monetary values associated with an investment up to the time at which cumulative net benefits, discounted to present value, just pay off initial investment costs. Use the method to find if a project recovers its investment cost and other accrued costs within its service life or within a specified maximum acceptable payback period (MAPP) less than its service life. It is important to note that the decision to use the payback method should be made with care. (See Section 11 on Limitations.) |
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| 1. Scope | ||||||||||||||||
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1.1 This practice provides a recommended procedure for calculating and applying the payback method in evaluating building designs and building systems. |
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| 2. Referenced Documents | ||||||||||||||||
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