什么是 red seal construction electrician?

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SCOPE OF THE CONSTRUCTION ELECTRICIAN OCCUPATION
The title “construction electrician” defines a person who, because of his or her knowledge,
  s; r2 p( \% H* S) \training and abilities, is capable of laying out, installing, testing, troubleshooting, and repairing electrical
systems, which provides light, heat, communications, and power to a variety of new and existing
3 z, T. b9 ?$ E6 p6 M) s) x* {residential, commercial, and industrial structures.
Construction electricians read and interpret electrical, mechanical, and architectural drawings
and electrical code specifications to determine wiring layout. They cut, thread, bend, assemble, and
0 B) L8 D* P% Q3 L& [" vinstall conduits and other types of electrical conductor enclosures and fittings. They pull wire and cable
through conduits, position, maintain and install distribution and control equipment such as switches,
4 p+ A+ [( G: k+ @relays, circuit breaker panels, and fuse enclosures, install single and multi-wire cables above and
underground, install data cabling, and install and maintain fibre optic and signalling systems.
Construction electricians work in the full range of environmental conditions: from outside in
all weathers; inside in dusty industrial plants and mills; to state-of-the-art clean-rooms in hospitals and
$ a( M6 @3 K0 t! r$ I1 `manufacturing plants. The work often requires considerable standing, bending, crawling, lifting,
) {' D( V; Y* ~" t- n  K5 |, Eclimbing, pulling, and reaching and may be conducted in cramped, confined spaces or on ladders and
( ~$ Y/ d3 l4 B5 xscaffolding at great heights. Hazards include electric shocks, burns, and falling objects.
Construction electricians are required to have good mechanical ability, a thorough
+ z  _! W& m7 q) `- j6 ]! v) iknowledge of the principles of electricity, circuitry, and power distribution systems, and familiarity with
the materials and techniques of construction. All construction electricians are required to be competent in
: g$ o1 E2 e5 \" [4 Rthe use of hand and power tools and test equipment.
" Z' v7 F9 `* c6 vAll electrical wiring and installations must conform to the CSA Canadian Electrical Code.
Therefore construction electricians must be thoroughly familiar with the latest issue of this document.
% w. O3 ?8 k( D  j- y4 H$ J) ]" AFor safety, permits and other regulations they follow local electrical, building and safety codes.
/ i1 I$ \' |- S& ]3 m! |# ~7 `On small jobs, construction electricians may work alone with minimal supervision, and they
may supervise an apprentice. On large jobs, they may work under the direction of a supervisor.
Construction electricians interact and work co-operatively with the full spectrum of
  t$ `8 @. k" {' @% E) {/ }construction tradespeople, such as carpenters, lathers, cabinetmakers, plumbers, and heating, ventilation
and air-conditioning technicians. They are required to constantly adjust their schedule and work to
1 U* a" a" q, V. w/ J# p; ?accommodate the schedule of these other trades since most trades rely on some sort of electrical
$ b0 h' m1 w% g, v. mconnections at specific points in the construction cycle.
2 x, n6 Z  t$ X" a# J. D6 _With advances in technology the work of the construction electrician is changing. Today’s
$ I: [/ e$ ]' c! u) D2 a  d  Dwired environment requires construction electricians to be able to install a variety of wiring such as data,
audio, video, signalling, and communication cabling. Electrical control systems are also becoming more
' ?1 v4 v4 E, _% A- Rcomplex, often solid-state or computer-controlled, which requires the construction electrician to have a
greater knowledge of electronic systems.

引自 “interprovincial standards red seal program - national occupational analyses“

9 G/ A8 N2 s" Dhttp://www.red-seal.ca/Site/trades/analist_e.htm