什么是 red seal construction electrician?

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SCOPE OF THE CONSTRUCTION ELECTRICIAN OCCUPATION
" {) W1 u, z( e- z; q1 \1 yThe title “construction electrician” defines a person who, because of his or her knowledge,
  i2 i8 G$ z) |0 Q7 }  q9 Vtraining and abilities, is capable of laying out, installing, testing, troubleshooting, and repairing electrical
, [+ T- u5 k1 P% Hsystems, which provides light, heat, communications, and power to a variety of new and existing
residential, commercial, and industrial structures.
8 F  I2 \& A' c+ z8 }2 ?Construction electricians read and interpret electrical, mechanical, and architectural drawings
" Z" {/ q0 q  A3 O" o) V# H2 cand electrical code specifications to determine wiring layout. They cut, thread, bend, assemble, and
install conduits and other types of electrical conductor enclosures and fittings. They pull wire and cable
3 ?8 v6 v; D  L; Gthrough conduits, position, maintain and install distribution and control equipment such as switches,
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.
" {1 _; \' @1 r! S1 L$ `" EConstruction 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
manufacturing plants. The work often requires considerable standing, bending, crawling, lifting,
1 g$ z* Q) o4 B9 nclimbing, pulling, and reaching and may be conducted in cramped, confined spaces or on ladders and
3 A8 N( k1 |5 q. q3 @4 }* Sscaffolding at great heights. Hazards include electric shocks, burns, and falling objects.
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
  P  q2 K5 u7 K+ D: V. D, Lthe materials and techniques of construction. All construction electricians are required to be competent in
7 {% Q# C% {$ Z/ b0 |& E7 uthe use of hand and power tools and test equipment.
All electrical wiring and installations must conform to the CSA Canadian Electrical Code.
8 u1 P! \4 M/ W8 }  E% w1 v8 F* DTherefore construction electricians must be thoroughly familiar with the latest issue of this document.
For safety, permits and other regulations they follow local electrical, building and safety codes.
. D6 Q, `4 S5 U; ]8 D/ K9 w  ROn 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.
3 T; |# R0 Z; w1 VConstruction electricians interact and work co-operatively with the full spectrum of
construction tradespeople, such as carpenters, lathers, cabinetmakers, plumbers, and heating, ventilation
/ B2 y' |" I' n& W0 }) cand 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
5 Q+ C% m3 T  q# a" p( B5 _& P7 \connections at specific points in the construction cycle.
With advances in technology the work of the construction electrician is changing. Today’s
# U1 b, l5 A- Hwired 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
complex, often solid-state or computer-controlled, which requires the construction electrician to have a
+ g7 ?( c0 n. C6 D" x9 D4 qgreater knowledge of electronic systems.
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引自 “interprovincial standards red seal program - national occupational analyses“
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http://www.red-seal.ca/Site/trades/analist_e.htm