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SCOPE OF THE CONSTRUCTION ELECTRICIAN OCCUPATION# ?; y1 Z0 ^7 g2 i& G
The title “construction electrician” defines a person who, because of his or her knowledge,5 s% ]3 K+ b, j$ n& S$ ]9 ~. S# a8 y
training and abilities, is capable of laying out, installing, testing, troubleshooting, and repairing electrical
0 k- H) Q$ Q5 Z0 ssystems, which provides light, heat, communications, and power to a variety of new and existing; v8 d5 d- P( u# X6 q" Q$ f
residential, commercial, and industrial structures.
7 r" v' Q) f9 A1 G0 cConstruction electricians read and interpret electrical, mechanical, and architectural drawings
' b1 {1 j& n! R" S4 H( S; iand electrical code specifications to determine wiring layout. They cut, thread, bend, assemble, and
; J# x$ Y; x7 F* z! `install conduits and other types of electrical conductor enclosures and fittings. They pull wire and cable
+ r/ s$ B0 @6 h9 v4 \( Wthrough conduits, position, maintain and install distribution and control equipment such as switches,3 s2 N4 n" n! D0 Q! x# [3 |3 v
relays, circuit breaker panels, and fuse enclosures, install single and multi-wire cables above and# M' ^! a, m) U9 ^; Y
underground, install data cabling, and install and maintain fibre optic and signalling systems.
- V- X' m9 V6 D5 WConstruction electricians work in the full range of environmental conditions: from outside in2 \4 C' D) ^/ Y
all weathers; inside in dusty industrial plants and mills; to state-of-the-art clean-rooms in hospitals and
8 Z* d/ G5 U) v/ l. @4 d4 y$ c5 U3 Vmanufacturing plants. The work often requires considerable standing, bending, crawling, lifting,
; b" z1 ], _2 Aclimbing, pulling, and reaching and may be conducted in cramped, confined spaces or on ladders and) f5 z5 [. W: z; t- v1 S% G9 F
scaffolding at great heights. Hazards include electric shocks, burns, and falling objects.2 [( n. `' K9 `0 {
Construction electricians are required to have good mechanical ability, a thorough
2 Y' d9 i' x2 ^0 \9 dknowledge of the principles of electricity, circuitry, and power distribution systems, and familiarity with$ v! @/ }5 _1 X3 Q
the materials and techniques of construction. All construction electricians are required to be competent in
; B& s a% l# Q! u z; W7 Ithe use of hand and power tools and test equipment.
4 e8 G' V- n" u" S2 iAll electrical wiring and installations must conform to the CSA Canadian Electrical Code.. x) v+ y3 B7 r4 @' d4 |
Therefore construction electricians must be thoroughly familiar with the latest issue of this document./ A! {0 z; N T. c* Z
For safety, permits and other regulations they follow local electrical, building and safety codes.& q, Y2 p& x! p4 t& _- v5 |2 p
On small jobs, construction electricians may work alone with minimal supervision, and they
3 S, o& f" C( X( U( L1 z7 Wmay supervise an apprentice. On large jobs, they may work under the direction of a supervisor.
! P. C6 r; J! g. X$ vConstruction electricians interact and work co-operatively with the full spectrum of
* Z7 M' g! A8 [3 I9 ]/ o& [, Fconstruction tradespeople, such as carpenters, lathers, cabinetmakers, plumbers, and heating, ventilation
( w2 S. g7 d! `$ @and air-conditioning technicians. They are required to constantly adjust their schedule and work to
7 F* P2 ]4 Z- c5 m0 Naccommodate the schedule of these other trades since most trades rely on some sort of electrical( z* o$ B! C* ?2 I( I9 E: P: W
connections at specific points in the construction cycle.; H$ _' u3 O0 S' N
With advances in technology the work of the construction electrician is changing. Today’s/ N3 p# @6 D3 i9 ?2 x
wired environment requires construction electricians to be able to install a variety of wiring such as data,5 `& q/ K0 Y# ^" |/ _7 r9 r
audio, video, signalling, and communication cabling. Electrical control systems are also becoming more+ r3 Z( p/ M2 r
complex, often solid-state or computer-controlled, which requires the construction electrician to have a7 f% {; n+ v: G7 V& p
greater knowledge of electronic systems./ {+ j% H: W- l* F
! @& d2 z; q. g B- e& s引自 “interprovincial standards red seal program - national occupational analyses“
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, W; C( O* _0 khttp://www.red-seal.ca/Site/trades/analist_e.htm |
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