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Applicability The commissioning process described here applies to new construction, major renovations, and all systems and assemblies. Although this chapter focuses on HVAC, commissioning can be applied to the building as a total system, which includes structural elements, building envelope, life...
This Guide covers AC electrical drive systems, rated 600 volts or less, consisting of three-phase induction motors, voltage source pulse width modulated adjustable frequency controls, and associated components. The Guide addresses common issues that should be considered in the selection of drive...
This application guide covers wiring devices and accessories intended to help protect sensitive equipment from malfunction due to noise on the equipment grounding path. Devices include receptacles, single or duplex with straight blade or locking NEMA configurations, rated 15A to 60A and 125V...
This specification covers coal tar adhesive with or without polymer modification suitable for brush, spray, squeegee and trowel application to coal tar built up and coal tar modified bitumen membrane roofings and flashings. The adhesive shall be classified as: Type I and...
1.1 This specification covers prefabricated, self-adhesive, glass fiber fabric reinforced, polymer-modified asphalt roll roofing, with granule surfacing, designed for steep slope applications. These products use polymer modifiers in their top and bottom coatings. These products...
1.1 This specification covers prefabricated, self-adhesive, polyester fabric reinforced, polymer-modified asphalt surfaced roll roofing products, with granule surfacing, designed for steep slope applications. These products use polymer modifiers in their top and bottom coatings...
This specification deals with the standards for asphalt roofing in shingle form, composed of glass felt or felts impregnated and coated on both sides with asphalt, and surface on the weather side with minerals. Physical requirements of the shingles such as behavior on melting, tear strength,...
This specification covers mineral granule-surfaced asphalt roofing shingles. Covered here are the self-sealing (Type I) and non-self-sealing (Type II) types of shingles. The shingles shall consist of organic felt or glass mat(s) saturated or impregnated, and coated on both sides with a hot...
1.1 This specification covers polymer modified bituminous sheet materials intended for use as underlayment on roof eaves, or valleys, or both, to prevent leakage of shingle, tile, or metal roofs from water back-up due to ice dams. 1.2 These underlayment sheets have a sticky adhesive layer...
This specification covers polymer modified bituminous sheet materials intended for use as underlayment on roof eaves, or valleys, or both, to prevent leakage of shingle, tile, or metal roofs from water back-up due to ice dams. These underlayment sheets have a sticky adhesive layer which is...
1.1 This specification covers polymer modified bituminous sheet materials intended for use as underlayment on roof eaves, or valleys, or both, to prevent leakage of shingle, tile, or metal roofs from water back-up due to ice dams. 1.2 These underlayment sheets have a sticky adhesive layer...
