4.1 This guide and the use of consensus performance standards for housing can significantly contribute to the removal of barriers to the acceptance of housing innovation in the global marketplace. This guide in conjunction with the balance of the set of standard guides can also serve to improve communications between producers and consumers leading to enhanced quality and performance of housing.
4.2 This guide is not intended for use in specifying and evaluating residential construction other than single family attached and detached dwellings.
4.3 Although this guide addresses site planning as it affects functionality of single family attached and detached dwellings, the site-planning issues considered are not be construed as a comprehensive site specification.
4.4 This guide can be useful to managers of housing procurement projects, home builders, designers, product manufacturers, and evaluation services in addressing functionality issues related to single family attached and detached dwellings. Such applications can require that the examples of performance statements be written in mandatory language.
4.5 Methodology/Special Conditions:
4.5.1 In order to provide the specifier added flexibility in the choice of specific building elements, the specifier may choose to require that the providers submit information on certain building elements representing alternative levels of quality, beyond those which are defined by the attributes in the complete set of standard guides. For each of these the providers should be required to submit details, specifications, or other appropriate information as determined by the specifier.
4.6 Code Compliance—This guide does not intend to take precedence over applicable standards, federally regulated standards local rules, codes and regulations.
4.7.1 Anthropometric—The specifier should provide the potential providers with important dimensions such as the height, width, reach, stretch, eye level of potential occupants standing and sitting, as well as other relevant anthropometric dimension so the occupants can conveniently use the dwelling unit. The Specifier should take into consideration occupants who do not fit into the population mean; the dimensions should be adjusted as required. See the standard Guide “I”—Accessibility for Dimensions Associated with Access for the Disabled.
4.7.1.1 Discussion—The 97.5 percentile (large male) dimensions may be used to determine space envelopes, the 2.5 percentile (small person) may be used to determine the maximum reach areas by hand or foot, and the 50 percentile (average person) may be used to establish control and display heights. Reference: “Humanscale8201;7/8/9” (see Section
ASTM E2351-04a(2013) Referenced Document
ASTM E2351-04a(2013) history
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