ASTM E1057-99 - 10.4.1999
 
1. Scope

1.1 This practice establishes a procedure for calculating and interpreting the IRR and AIRR measures in the evaluation of building designs, systems, and equipment.

 
2. Referenced Documents

E964-15(2026)

Standard Practice for Measuring Benefit-to-Cost and Savings-to-Investment Ratios for Buildings and Building Systems

E2204-15(2020)e1

Standard Guide for Summarizing the Economic Impacts of Building-Related Projects (Includes all amendments and changes 8/24/2023).

E1946-18(2023)

Standard Practice for Measuring Cost Risk of Buildings and Building Systems and Other Constructed Projects

Discount Factor Tables, Adjunct to Practices , , , , and

E631-15(2024)

Standard Terminology of Building Constructions

E833-14(2021)

Standard Terminology of Building Economics

E917-17(2023)

Standard Practice for Measuring Life-Cycle Costs of Buildings and Building Systems

E1074-15(2026)

Standard Practice for Measuring Net Benefits and Net Savings for Investments in Buildings and Building Systems

E1121-15(2026)

Standard Practice for Measuring Payback for Investments in Buildings and Building Systems

E1185-15(2020)e1

Standard Guide for Selecting Economic Methods for Evaluating Investments in Buildings and Building Systems (Includes all amendments and changes 5/6/2020).

E1369-15(2020)e1

Standard Guide for Selecting Techniques for Treating Uncertainty and Risk in the Economic Evaluation of Buildings and Building Systems (Includes all amendments and changes 5/6/2020).

E1765-16(2023)

Standard Practice for Applying Analytical Hierarchy Process (AHP) to Multiattribute Decision Analysis of Investments Related to Projects, Products, and Processes