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Scope 1.1 This standard provides recommended course guidelines for the minimum essential training of, and a procedure for the certification of three levels of personnel to perform industrial ultrasonics according to generally accepted and recognized procedures and techniques. 1.2 Such certification shall provide recognition of the qualifications and competence of the three levels of…

1. Scope 1.1 The symbols contained in this Standard are intended for those who prepare or use electrical wiring and layout diagrams associated with architecture and building construction. These symbols have purposely been made simple and are not intended in any way to depict the structure of the particular devices shown. 1.2 It is not the…

1. Scope 1.1 This Standard applies to equipment for installation and use in accordance with the rules of the Canadian Electrical Code, Part I, other than conduit couplings. 1.2 This Standard includes basic construction and inspection requirements for the threaded entry for conduit into an electrical enclosure in order to assure: (a)…

Applies to post insulators and post insulator units of ceramic material or glass for indoor and outdoor service in electrical installations or equipment operating on alternating current with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz. Notes: - May also be regarded as a provisional standard for insulators for use on d.c. systems, see IEC 438…

Applies primarily to fuse-links used with motors started direct-on-line on alternating current systems of 50 Hz and 60 Hz. Standardizes time-current characteristics to formulate additional pulse withstand requirements regarding testing and to give guidance for the selection of fuse-links to be used with motors. Note: -Fuse-links according to this specification should comply with the requirements…

1. Scope 1.1 This standard provides recommended course guidelines for the minimum essential training of, and a procedure for the certification of three levles of personnel to perform industrial radiography according to generally accepted and recognized procedures and techniques. 1.2 Such certification shall provide recognition of the qualifications and…

1. Scope 1.1 This Standard covers hollow building and facing brick made from clay, shale, fireclay, or mixtures thereof and burned for use in brick masonry. 1.2 This Standard excludes ceramic or other glazed brick. Brick to be treated with water-repellent materials must qualify under this Standard prior to such application. Note: For information regarding workmanship, see Appendix A.

Scope A82.4 1.1 This Standard covers structural clay load-bearing wall tile made from surface clay, shale, fire clay, or mixtures thereof. Two grades of tile are covered, as follows: Grade LB X - Suitable for general use in masonry construction and adapted for use in masonry exposed to weathering, provided they are burned to the normal maturity of the clay. They may also be…

Scope A82.4 1.1 This Standard covers structural clay load-bearing wall tile made from surface clay, shale, fire clay, or mixtures thereof. Two grades of tile are covered, as follows: Grade LB X - Suitable for general use in masonry construction and adapted for use in masonry exposed to weathering, provided they are burned to the normal maturity of the clay. They may also be…

1. Scope 1.1 This standard applies to three-strand, hawserlaid, polypropylene monofilament rope. 1.2 For purposes of this standard "monofilament" rope shall mean rope made from filaments in excess of 2.8 tex per filament. NOTE: Polypropylene rope should not be used in situations where it is likely to receive extended exposure to…