1. Scope
1.1
This Standard applies to corrugated electrical nonmetallic tubing (ENT),
couplings, and fittings into which it is intended that conductors be drawn, for
use in accordance with the Rules of the Canadian Electrical Code, Part I, in
nonhazardous locations.
1.2
This Standard applies to products that are intended for a maximum continuous
operating temperature of 75 degrees C…
Recommended Practices for Electrical Protection - Electric Contact BetweenOverhead Supply and Commun...
1.1
This Standard outlines the principles and general practices of electrical
protection applicable to overhead supply systems operating at more than 750 v
but less than 50 kV phase to phase and communication systems, where the lines
of those systems are located so that inadvertent electric contact between them
could occur, resulting in a contact voltage not exceeding a limit agreed to by…
1.1
This Standard applies to plumbing supply fittings of NPS-1 nominal size and
smaller, and plumbing waste fittings of NPS-2 nominal size and smaller. These
devices include but are not limited to, the following:
(a) bath and/or shower supply fittings;
(b) bidet supply fittings;
(c) clothes washer supply fittings;
(d) drinking fountain supply fittings;
(e) laundry tub supply…
1.1
This Standard sets forth the definition of Portland cement; the chemical,
physical, and uniformity requirements; the tests required; the procedures for
inspection and sampling; the units of measurement, packaging, marking, and
storage; the methods for chemical analysis and methods for physical testing;
and the equipment and materials used in performing the required tests.
1.2
The…
1.1 General
This Standard sets forth the requirements for cement prepared specifically for
use in masonry mortars.*
*Masonry cement is also sold under other names: Mortar
Cement, Mortar Mix (Unsanded), Masons Cement, Brick Cement, White Mortar
Cement, etc.
1.2 Classification of Masonry Cement
1.2.1 Type n
For use in the preparation of Type N masonry mortar, or with the use of…
1.1 Scope
This Standard sets forth the definition of blended hydraulic cement; its
chemical and physical requirements; the tests required; the procedures for
inspection and sampling; the units of measurement; the packaging, marking, and
storage; the methods for chemical analysis; the methods for physical testing;
and the equipment and materials used in performing the required tests. The…
Seasonal Energy Utilization Efficiencies of Oil-Fired Furnaces and Boilers
1.1
This Standard specifies the methods for determining seasonal utilization
efficiency for oil-fired furnaces having an input of up to and including 66 kw
(225,000 Btu/h) and boilers having an input of up to and including 88 kw
(300,000 Btu/h). The tests contained in the Standard are not intended to
represent actual efficiencies realized in the field. Instead, these tests
provide a…
1.1
This Standard applies to flexible liquid-tight nonmetallic conduit and fittings
in trade sizes 3/8 to 2 intended for use as a receway for the installation of
conductors in accordance with the Rules of the Canadian Electrical Code, Part
I, for nonhazardous locations.
1.2
Flexible liquid-tight nonmetallic conduit covered by this Standard has a
reasonable smooth interior, is liquid-tight,…
Heat Cable Systems for Use in Other Than Industrial Establishments
1.1
This Standard applies to electric heating cable systems for installation and
use in nonhazardous residential, commercial, and other nonindustrial
establishments in accordance with the Rules of the Canadian Electrical Code,
Part I, on supply systems having a nominal voltage of 600 V and less.
1.2
This Standard applies to heating cable systems installed on or in metal and
nonmetallic…
