NATIONAL BUILDING CODE
OF CANADA
1985
THIRD ERRATA
Issued by the
Associate Committee on the National Building Code
National
Research Council of CanadaOttawa
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ERRATA
1
Where indicated in Columns 1 and 2, substitute the expression or the reference in Column 4 for that of Column 3 Page 19 28 3 1*
1 108 111 112 154 159 160 174 Reference 2.3.4.3.(1), second and third linesTable 2.7.3.A.. Column 2
Table 2.7.3 .A., reference to CAN4-S105-M85, Column 4 3.2.6.6.(1)(c),secondline 3.2.8.1 .(7)(b), third line 3.3.1.5.(1)(~), last line 3.3.1.10.(1), first line 4.1.2.1 .(I), eighth line Table 4.1.6.A., Column 1, entry for Office Areas,
etc., fourth and fifth lines Note2toTable4.1.6.A. 4.2.2. Text to be corrected Subsection 2.3.5. CSA B366.2-MI9841 ULC A627-MI983 3.1.4.1 43) 3.1.4.5.(9) 3.5.4.3:(1) 3.3.1.1.(3) Subsection 6-1.2 of NFPA 101 3.7.1.1. Sentence (2) Q-live load to wind first floor 4.1.6.3.(3) 4.2.2.3 .(2) Correction Article 2.3.4.6. B366-2-MI9841 ULC S627-Ml984 9.10.13.7. 3.3.1.1.(2) Subsection 6-2.2 of NFPA 101 3.7.1.2. Sentence (3)
Q-live load due to wind fist storey 4.1.6.3.(6) 4.2.2.2.
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*Applies to first revisions dated January 1986.
Correction
Primer, Asphalt, Unfilled Type S smooth surface roll roofing
Cement with
Spay painting operations
A-3.2.6.3.(5)(a) 4 Text
to
be corrected Primer, Asphalt Type S smooth 1-011 roofing Cement andSpray printing opera- tions A-3.2.6.3 .(6)(a) 3 Page 316 318 328 400 405* Col. 1 Reference 9.27.2.1.. seventh line 9.27.4.3.,thirdLine 9.28.8.1.. eighth line Appendix A-3.1.2.A., Group F, Division 1, sec- ond last entry, Column 2 Appendix A 2
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Where indicated in Column 2, italicize the word or expression in Column 3
Definition of horizontal exit, second line Definition of horizontal service space, third line Definition of loadbearing, first line
Definition of Noncombustible construction, last 13 Definition of Service room, second line
Definition of Service space, second line Definition of Vertical service space, second line 2.3.4.6.(1), first line
Table 3.2.4.A., Column 2, last entry 3.2.6.7.(2)(f), first line
4.1.4.2.(4)(a)
Table 4.1.6.A., third last and last entries Table 4.1.6.A., third entry
Table 4.1.6.A., third last entry 4.1.6.3.(2), third line
4.1.6.3.(5(, second line 4.1.6.3.(9), third line
Table 4.1.6.B., Column 1, fourth line Table 4.1.6.B., Column 1, twelfth line Table 4.1.9.D., Category 5, Column 2 4.1.9.4.(1), second line 4.1.9.4.(2), second line 4.1.10.1 .(l)(d), first line 4.1.10.4.(2), second line 4.1.10.4.(2), third line 4.2.3.8., first line 6.2.2.2.(1)@), second line 6.3.2.1 .(2), fiirst line w*ay building building building boiler, furnace building building Foundation first building dead load ITAUCIZE PAGE mezzanines service rooms Basement mezzanines buildings assembly occupancie REFERENCE stages
1
basementsI
chimneysI
foundationsI
caissons guard building t h e m piles floor areal
or concreteWorld
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Where indicated in Colurnn 2, italicize the word or expression in Column 3 Page Reference 8.2.2.10.(1), second line 8.2.2.10.(2), third line 8.2.2.1 1.(1), second line 8.2.2.1 1.(3), second line 8.2.2.13.(1), third line 8.2.3.9.(1), first line 8.2.3.9.(2), first line 8.2.3.10.(1), first line 8.2.3.13.. first line 8.2.4.1.(1), f i t line 8.2.4.2.(1), second line 8.2.4.2.(1)@) 8.2.4.2.(1)(~)
Table 9.3.2.A., Column 1, first four entries 9.5.6.4., second and thud lines
9.9.8.8., fifth line 9.10.9.6., second line 9.10.9.22.. sixth line
Table 9.10.14.B
., Columns
4 and 5 Table 9.10.14.B.. Columns 4 and 5 9.10.17.3., second line 9.20.6.1., fourth line 9.21.3.2., second line 9.21.3.8.. second line 9.21.4.5., third line Italicize combustible combustible combustible combustible building combustible combustible combustible Combustible evcavation excavation excavation excavation loadbearing -pwCY service room storeys alarm signal combustible noncombustible suites storeys flue flue chimney,
Col. 11
2I
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Page Reference Correction
353 Table A-1 Delete and substitute the following Table: Table A-1 (cont'd)
CEILING JOISTS
-
ATTIC NOT ACCESSIBLE BY A STAIRWAY O h r CeilingsCommercial Joist Spging Joisl Spacing
Designation GI& 3 W m m 400mm 600mm 300mm 400mm 60Omm Norlbern Species (mcludes any Canadian soft- w a d covered by the NLGA S m d d Grading Rules) Select ancrrwl No. 1 No. 2 No. 3 Consarrtion SlaaW Utility Select UN3llrP1 No. 1 38 x 89 38 x 140 38 x 184 38 x 235 38 x 286 38 x 89 38 x 140 38 x 184 38 x 235 38 x 286 38 x 89 38 x 140 38 x 184 38 x 235 38 x 286 38 x 89 38 x 140 38 x 184 38 x 235 38 x 286 38 x 89 38 x 89 38 x 89 38 x 89 38 x 140 38 x 184 38 x 235 38 x 286 38 x 89 38 x 140 38 x 184 38 x 235 2 9 7 4.67 6.16 7.86 9.56 2 9 7 4.67 6.16 7.86 9.56 2 8 7 4.51 5.95 7.60 9.24 2 6 4 3.87 5.10 6.51 7.92 2 7 7 2 2 6 1.54 3.02 4.74 6.26 7.98 9.71 3.02 4.74 6.26 7.98 2 7 0 4.24 5.59 7.14 8.68 2 7 0 4.24 5.59 7.14 8.68 2 6 1 4.10 5.4 1 6.90 8.39 2 2 9 3.35 4.42 5.64 6.85 2 5 1 1 .% 1.33 274 4.31 5.68 7.25 8.82 2 74 4.31 5.68 7.25 2 3 6 3.71 4.89 6.24 7.58 2 3 6 3.71 4.89 6.24 7.58 2 28 3.58 4.72 6.03 7.33 1.86 273 3.60 4.60 5.60 2 1 4 1.60 1.09 2 3 9 3.76 4.96 6.33 7.70 2 3 9 3.76 4.96 6.33 3.40 5.35 7.05 9.00 10.94 3.40 5.35 7.05 9.00 10.94 3.29 5.13 6.76 8.63 10.50 2 6 4 3.87 5.10 6.51 7.92 3.03 2 2 6 1.54 3.45 5.43 7.16 9.14 11.11 3.45 5.43 7.16 9.14 3.09 4.86 6.40 8.17 9.94 3.09 4.86 6.40 8.17 9.94 2 9 9 4.44 5.86 7.47 9.09 2 29 3.35 4.42 5.64 6.85 2 6 2 1.96 1.33 3.14 4.93 6.51 8.30 10.10 3.14 4.93 6.51 8.30 m
