NZ4202 - Unitec
NZ4202 - Unitec
NZ4202 - Unitec
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SNZ NZS*4202 95 8583369 0042530 371 =<br />
Issued June 1995 NZS 4202: 1 995<br />
SECTION 17 - CARPENTRY<br />
17.1 OVERVIEW<br />
Referto section O, General rules, which shall be read in conjunction with this section.<br />
17.2 PREAMBLES<br />
17.2.1 Rates to include<br />
(a)<br />
(b)<br />
(c)<br />
(d)<br />
(e)<br />
Fixing in position complete with all nails or staples;<br />
Cutting, notching, mortising, tenoning and wedging, checking, sinking,<br />
birdsmouthing, rebating and arris rounding and the like;<br />
Waste, machining, tongues, grooves, lapsand the likeand running todetailed<br />
prof i I e;<br />
Mitres, scribes, returned ends, and the like, except in the case of handrailing<br />
and timber boarding;<br />
Fitting, cutting, boring, mortising and the like for hardwareand fixing complete.<br />
17.3 GENERAL PRINCIPLES<br />
17.3.1<br />
The description of New Zealand building timbers shall be in accordance with grade<br />
classifications specified in NZS 3631. Imported timbers shall be described in<br />
accordance with the usual local trade practice, or as specified. The timber shall be<br />
scheduled separately for each species, grade and sectional size and further<br />
separated in accordance with its physical position in the structure. Moulded, sanded,<br />
hand finished or specially worked timbers shall be scheduled separately.<br />
Timber treatments shall be included with the description.<br />
17.3.2<br />
The original green rough-sawn call size of all timber classified and graded under<br />
NZS 3631 shall be the basis of measurement and size description. Where it is<br />
necessary to give finished sizes both dimensions shall be scheduled finished to<br />
avoid mixing of call and finished dimensions. Except as otherwise specified in this<br />
section, all timbers shall be scheduled in metres.<br />
17.3.3<br />
Deductions shall be made for all openings in sheathings, linings and the like of<br />
1 .O m2 and over.<br />
17.4 MEASUREMENT PROCEDURE<br />
17.4.1 Dampcourse<br />
Damp-proof coursing and the like shall be measured in metres and the approximate<br />
width stated. Damp-proof coursing to isolated piles and piers shall be enumerated.<br />
Copyright Standards New Zealand<br />
Provided by IHS under license with SNZ<br />
--`,,``,,,,,,``,``,`,,,`,,,`,-`-`,,`,,`,`,,`---<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 />
17-1
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