CFR › Title 29 › Part 1918 › §1918.3429 CFR §1918.34Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)Cargo shall not be worked on decks that were not designed to support the load being worked.(b)Grated decks shall be properly placed, supported, maintained and designed to support employees.