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This Standard establishes requirements for dimensions, performance requirements, connections, materials and finishes, testing, and marking of backwater valves. Types of backwater valves covered in this Standard include horizontal backwater valves,...
This Standard (a) covers backwater valves (i) intended for use in horizontal pipe runs (e.g., to floor drains, sewers, and holding tanks); (ii) equipped with a moving sealing element that can be removed with a lifting device; and (iii) having an overall length of the access structure...
1.1 This specification covers high-silicon iron pipe and pipe fittings intended for corrosion-resistant service for both above- and below-grade construction. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI...
Scope of the B1800 compendium This Standard covers thermoplastic nonpressure piping, including a) drain, waste, and vent pipe and pipe fittings; b) sewer and storm pipe and pipe fittings; and c) accessories such as factory-assembled expansion joints, closet flanges, backwater valves,...
1.1 This specification covers high-silicon iron pipe and pipe fittings intended for corrosion-resistant service for both above- and below-grade construction. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI...
This Standard specifies requirements for commercial and residential (a) area drains; (b) balcony drains; (c) deck drains; (d) floor drains; (e) roof drains; (f) shower drains; (g) trench drains; and (h) cleanouts. This Standard covers the following subjects: (a) materials; (b) design requirements...
This standard encompasses the design and performance requirements for flood abatement equipment for use in controlling riverine or rainfall related flood conditions. Flood abatement equipment shall be FM Approved for specific flood protection applications which are designated and categorized by: •...
This Standard covers poly(vtnyl chloride) drain, waste, and vent (PVC-DWV) pipe, pipe fittings, and accessories such as factory-assembled expansion pints, closet flanges, and backwater valves. This Standard includes requirements for materials, workmanship, dimensions and tolerances,...
This Standard applies to acrylonitrile-butadi
1.1 This specification covers high-silicon iron pipe and pipe fittings intended for corrosion-resistant service for both above- and below-grade construction. 1.2 Pipe and pipe fittings shall be the no-hub (MJ) or the hub and plain end design. 1.3 Pipe and pipe fittings shall be of the sizes...
1.1 This specification covers high-silicon iron pipe and pipe fittings intended for corrosion-resistant service for both above- and below-grade construction. 1.2 Pipe and pipe fittings shall be the no-hub (MJ) or the hub and plain end design. 1.3 Pipe and pipe fittings shall be of the sizes...
1.1 This specification covers high-silicon iron pipe and pipe fittings intended for corrosion-resistant service for both above- and below-grade construction. 1.2 Pipe and pipe fittings shall be the no-hub (MJ) or the hub and plain end design. 1.3 Pipe and pipe fittings shall be of the sizes...
1.1 This specification covers high-silicon iron pipe and pipe fittings intended for corrosion-resistant service for both above- and below-grade construction. 1.2 Pipe and pipe fittings shall be the no-hub (MJ) or the hub and plain end design. 1.3 Pipe and pipe fittings shall be of the sizes...