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This Standard does not apply to power supplies that are an integral part of equipment contained in the following Standards: A Central and Monitoring Station Burglar Alarm Systems, CAN/ULC-S301; B Installation and...

Please note the following NOI has been withdrawn on 2019-02-12 as requested by the responsible SDO. This International Standard specifies a method for the measurement of ease of ignition of vertically oriented textile fabrics...

PURPOSE AND SCOPE The purpose of this standard is intended to establish the ecotoxicological requirements for products used as dust control agents, based mainly on an ecotoxicological hazard assessment approach. This standard...

This standard cover the performance of pipe hanger equipment for use in supporting piping employed in sprinkler systems, water-spray systems, and other piping systems used for fire-protection service. Requirements for the...

C873 SERIES-15 contains: C873.0-15 - Building energy estimation methodology — Part 0 — Definitions and general requirements for the calculation of energy loads, energy consumption, and source energy for heating, cooling...

1.1 This Standard covers the electrical and mechanical characteristics of (a) round 1350-H19 hard-drawn aluminum wires (A1) before compacting; (b) round zinc-coated hard-drawn steel core wires (S1A); and (c) bare compact...

1.1 This Standard specifies requirements for concentric-lay aluminum stranded conductors, with or without a central core of reinforcing steel strand. These conductors are intended for overhead installation on single-phase or...

1.1 This Standard specifies material selection, design, and construction requirements for fixed concrete offshore structures. It is intended for use by engineers experienced in the design and construction of offshore...

1.1 This Standard covers material, manufacturing, and dimensional requirements for untreated and treated round wood piles. 1.2 This Standard does not cover requirements for the preservative treatment of piles. Such...

1.1 This Standard applies to suspension and dead-end composite insulators used on ac overhead transmission lines with a nominal voltage greater than 75 kV and a frequency not greater than 100 Hz. 1.2 The objectives of this...

1.1 This Standard specifies maintenance requirements and service intervals for elevators, dumbwaiters, escalators, and moving walks for use when the original manufacturer's recommendations are unavailable or there are...