ASTM E2168-01

    Standard Classification for Allowance, Contingency and Reserve Sums in Building Construction Estimating

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    1. Scope

    1.1 This standard establishes a classification for allowance, contingency, and reserve sums used in construction, project, and program estimating.

    1.2 This classification applies to all construction work.

    1.3 This classification is not based on permanent physical elements of construction (as defined and classified in Classification E 1557. Rather, the classification items are cost components common to construction, project, and program estimates.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    E631 Terminology of Building Constructions

    E833 Terminology of Building Economics

    E1557 Classification for Building Elements and Related Sitework--UNIFORMAT II

    E1804 Practice for Performing and Reporting Cost Analysis During the Design Phase of a Project

    E1946 Practice for Measuring Cost Risk of Buildings and Building Systems and Other Constructed Projects

    E2013 Practice for Constructing FAST Diagrams and Performing Function Analysis During Value Analysis Study


    ICS Code

    ICS Number Code 91.010.20 (Contractual aspects)

    UNSPSC Code

    UNSPSC Code 30000000(Structures and Building and Construction and Manufacturing Components and Supplies); 81120000(Economics)


    DOI: 10.1520/E2168-01

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