 | New York (N.Y.). Board of Aldermen - 1920 - 904 стор.
...present, provided special permission in writing be given in advance. 0. Wires must not be drawn in until all mechanical work on the building has been, as far as possible, completed. Conductors in vertical conduit risers must be supported within the conduit system in accordance with... | |
 | Terrell Croft - 1920 - 488 стор.
...disturbed and of the joint being injured mechanically. 26o. If/. WIRES— CONDUIT. Must not be drawn in until all mechanical work on the building has been, as far as possible, completed. The conductors of a conduit system should not be drawn in until the mechanical work in the structure... | |
 | New York (N.Y.) - 1922 - 636 стор.
...present, provided special permission in writing be given in advance. 0. Wires must not be drawn in until all mechanical work on the building has been, as far as possible, completed. Conductors in vertical conduit risers must be supported within the conduit system in accordance with... | |
 | Calvin Franklin Swingle - 1906 - 488 стор.
...Conduit Work. n. Must have an approved rubber insulating covering (see No. 47). o. Must not be drawn in until all mechanical work on the building has been, as far as possible, completed. p. Must, for alternating systems, have the two or more wires of a circuit drawn in the same conduit.... | |
 | Institution of Civil Engineers (Great Britain) - 1901 - 506 стор.
...opening of the switch or circuit-breaker disconnects, all of the wires. " Conductors must not be drawn in until all mechanical work on the building has been, as far as possible, completed. Wires of different circuits must not be drawn in the same conduit, unless special permission is granted.... | |
 | New York (N.Y.) - 1913 - 254 стор.
...covering if the conduit is installed in a damp place and is not watertight. o. Must not be drawn in until all mechanical work on the building has been, as far as possible, completed. Conductors in vertical conduit risers must be supported within the conduit system in accordance with... | |
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... the conductors, and the conductors then to be pushed or fished in. The conductors must not be placed in position until all mechanical work on the building has been, as far as possible, completed. d. Must not be so placed as to be subject to mechanical... 
