Wire mesh or plywood (exterior grade) shall be used to cover openings adjacent to columns where planks do not fit tightly.
Section 7257
Lab. Code § 7257 — under California Lab. Code.
Lab. Code § 7257
Lab. Code § 7257 — under California Lab. Code.
Lab. Code § 7257
Wire mesh or plywood (exterior grade) shall be used to cover openings adjacent to columns where planks do not fit tightly.