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,
training and abilities, is capable of laying out, installing, testing, troubleshooting, and repairing electrical
! M% r( j' L$ d4 c4 U0 r1 Ksystems, which provides light, heat, communications, and power to a variety of new and existing
3 b  B6 [6 m8 ~" h. A* uresidential, commercial, and industrial structures.
Construction electricians read and interpret electrical, mechanical, and architectural drawings
0 j: G8 t- u/ B& ]and electrical code specifications to determine wiring layout. They cut, thread, bend, assemble, and
# f1 n3 R6 N7 h" Rinstall conduits and other types of electrical conductor enclosures and fittings. They pull wire and cable
6 z. u) N# U, `( ythrough conduits, position, maintain and install distribution and control equipment such as switches,
7 @1 ?8 p2 ^. l4 B% O3 k" ]relays, circuit breaker panels, and fuse enclosures, install single and multi-wire cables above and
  Z: ~* D; U" f! {# dunderground, 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
( H) |8 z9 C3 Imanufacturing plants. The work often requires considerable standing, bending, crawling, lifting,
) ]/ j* C$ D4 R( T: B6 U2 ~+ B$ I3 B0 Yclimbing, pulling, and reaching and may be conducted in cramped, confined spaces or on ladders and
scaffolding at great heights. Hazards include electric shocks, burns, and falling objects.
# L3 n2 d' T2 s4 f5 s! ]  ^Construction electricians are required to have good mechanical ability, a thorough
knowledge of the principles of electricity, circuitry, and power distribution systems, and familiarity with
9 d6 F# x7 ?1 U, ]2 O% |! Mthe materials and techniques of construction. All construction electricians are required to be competent in
4 L1 r/ F4 q9 S6 J  v! x4 Rthe use of hand and power tools and test equipment.
All electrical wiring and installations must conform to the CSA Canadian Electrical Code.
! Z% Z4 P: z! `/ `8 e1 X7 W& oTherefore construction electricians must be thoroughly familiar with the latest issue of this document.
: u, T1 W/ x. c( @For safety, permits and other regulations they follow local electrical, building and safety codes.
On small jobs, construction electricians may work alone with minimal supervision, and they
7 t0 S  D: }' Y1 C6 ]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
construction tradespeople, such as carpenters, lathers, cabinetmakers, plumbers, and heating, ventilation
# z6 R" d8 h2 X% Pand air-conditioning technicians. They are required to constantly adjust their schedule and work to
accommodate the schedule of these other trades since most trades rely on some sort of electrical
2 r' m. b+ ?: N$ _+ xconnections at specific points in the construction cycle.
9 g' |- x0 z. G* B8 R3 i+ r- NWith advances in technology the work of the construction electrician is changing. Today’s
wired environment requires construction electricians to be able to install a variety of wiring such as data,
8 @$ X( }2 [7 I6 L  F) |audio, video, signalling, and communication cabling. Electrical control systems are also becoming more
. m9 E% ]3 F# s# l! ucomplex, 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“
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9 {0 M: f( f0 R: whttp://www.red-seal.ca/Site/trades/analist_e.htm