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1. Scope and Purpose 1.1 This Standard applies to the design, installation, operation, and maintenance of those portions of a hospital electrical system in which the interruption of the normal supply would jeopardize the effective and safe care of its patients, the safety of hospital staff, and the public. 1.2 This Standard includes requirements for the installation of a hospital…

The present standard describes the method to determine the relation between the moisture content and the density of soils and soil aggregates when these are compacted in standard moulds using 4,54 kg rammers dropped a height of 457 mm. Four methods are described herein. NOTE 1 - The laboratory compaction tests described in this standard generally provide good measures of optimum moisture…

1. Scope 1.1 This Standard specifies the mechanical, dimensional and electrical requirements for ceramic and glass type station post insulators for indoor or outdoor service in electrical installations or equipment operating with a rated voltage greater than 1000 V and a rated frequency not greater than 100 Hz. 1.2 This Standard covers insulators intended primarily for use as support…

1. Scope 1.1 This Standard defines the consideration and requirements for performing an acceptable seismic qualification test and presents the different test methods that may be used. Note: Selected safety related systems are required to be seismically qualified. (See CSA Standard CAN3-N289.1.) Qualification may be by analysis or testing, or a combination thereof, depending on the nature…

1. Scope 1.1 This Standard applies to the measurement of vinyl chloride in air, using grab samples or integrated samples, usually collected by continuous adsorption in a sorbent tube over a period of time. 1.2 This Standard employs gas chromatography for the measurement of concentrations of vinyl chloride in air between 0.01 mg·m-3 and 2600 mg·m-3 at 25°C and 101.3 kPa. 1.3 Grab…

Preface This is the second edition of CSA Special Publication O414, Manual of Terms and Definitions Recommended for Use in CSA Wood Standards. It revises and supersedes the previous edition published as CSA MISC.003-1968. The Manual has been prepared primarily as a reference document for CSA committees responsible for forest products or other wood related standards and is intended to…

1. Scope 1.1 This Standard applies to laboratory equipment intended to be connected to supply circuits with nominal system voltages of 750 V and less, for use indoors in nonhazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I. 1.2 This Standard applies to equipment in which protection from electrical shock due to failure of functional insulation is…

1. Scope 1.1 This Standard specifies requirements for organic adhesives suitable for the installation of ceramic wall tile in interior areas requiring intermittent and prolonged water resistance. 1.2 Types This Standard classifies adhesives as one of the following types: (a) Type 1 - organic adhesives suitable for installation of ceramic wall tile in areas requiring prolonged water…

1. Scope 1.1 This Standard specifies requirements for organic adhesives suitable for bonding polystyrene insulation to itself and to interior and exterior surfaces of concrete, brick, and dry wall or similar porous surfaces in building construction, for application between temperatures of -10°C and 38°C. Note: This Standard does not address odour or tainting of food. Before an adhesive is…

The present standard describes the methods of determining the relation between the moisture content and the density of soils and soil aggregates when these are compacted in standard moulds using 2,49 kg rammers dropped a height of 305 mm. Four methods are described herein. NOTE 1 - The laboratory compaction tests described in this standard generally provide good measures of optimum…