Temporary floors shall be wood planking of proper thickness, grade and span to carry the working load, but shall not be less than two inches thick, full size undressed.
Cal. Lab. Code § 7254
Structural Steel Framed Buildings
Added by Stats. 1970, Ch. 1498.
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.