NZ4202 - Unitec
NZ4202 - Unitec
NZ4202 - Unitec
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SNZ NZSr4202 95 W 8563169 0042544 754 w<br />
Issued June 1995 NZS 4202: 1 995<br />
SECTION 28 - ELECTRICAL SERVICES<br />
28.1 OVERVIEW<br />
Refer to section O, General rules, which shall be read in conjunction with this section.<br />
28.2 PREAMBLES<br />
28.2.1 Rates to include<br />
(a)<br />
(b)<br />
(c)<br />
Forming holesotherthan holesthrough concrete, concrete masonry, brickwork<br />
and steel;<br />
Cables, wiring, fixings and outlet boxes in subcircuits;<br />
Catenary wires and timber battens:<br />
--`,,``,,,,,,``,``,`,,,`,,,`,-`-`,,`,,`,`,,`---<br />
(d)<br />
(e)<br />
(f)<br />
Conduit, conduit fittings, boxes, draw wires and earth wires;<br />
Fittings such as roses, holders, flex and the like;<br />
Identification of plugs, switches, isolators and the like.<br />
28.3 GENERAL PRINCIPLES<br />
28.3.1<br />
Surface run work shall be scheduled separately from concealed work.<br />
28.3.2<br />
The position of outlets and the material to which they are fixed shall be stated.<br />
28.4 MEASUREMENT PROCEDURE<br />
28.4.1 Boards<br />
Switchboards and distribution boards shall be described and enumerated. Reference<br />
shall be made to relevant drawings and specification clauses. The position of and the<br />
method of fixing such boards shall be stated.<br />
28.4.2 Mains<br />
28.4.2.1<br />
The incoming supply connection shall be described and enumerated.<br />
28.4.2.2<br />
Mains and submains shall be measured in metres of route length giving the size and<br />
type of cable and the method of fixing. An allowance shall be added of 2 metres per<br />
end for tails. Excavation, protective covering and bedding shall be measured<br />
separately in metres. Opening of roads, footpaths and the like shall be measured as<br />
extra value. Making good if required shall be measured and described separately.<br />
28.4.2.3<br />
Insulators, cable terminations including boxes, polesand the like shall be enumerated.<br />
28.4.3 Trunking<br />
28.4.3.1<br />
Trunking, cable trays and ladders shall be measured in metres.<br />
Copyright Standards New Zealand<br />
Provided by IHS under license with SNZ<br />
Document provided by IHS Licensee=<strong>Unitec</strong> Inst of Technology/5911177001,<br />
03/02/2005 18:31:52 MST Questions or comments about this message: please call<br />
the Document Policy Group at 303-397-2295.<br />
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