CodeChronicle

OBC 2006 Division B

9.23.9.6.

Version 0 — in force 31 December 2006

In force
Verified · covered Verified against the 2006-12-31–2007-04-01 consolidation, whose range covers the query date. How to read this

Provenance

OBC 1997 · renumbered from 9.23.9.7. — Pro

Base · O. Reg. 350/06 · ext← current

Original — base regulation

OBC 2012 · continues as 9.23.9.6. — Pro

9.23.9.6. — Trimmer Joists

(1) Trimmer joists around floor openings shall be doubled when the length of the header joist exceeds 800 mm.

(2) When the header joist exceeds 2 000 mm in length the size of the trimmer joists shall be determined by calculations.

Text · e-Laws consolidated snapshot