| prov:value
| - (1) No employee shall be required or permitted to stand, climb, or walk upon piles of sand, sawdust, chips, gravel, fuel, seed or similar granular or loose materials within bins, bunkers, hoppers, silos or other structures, unless a boatswain's chair or a Class III body harness with a line suspended from the hoist is used. (2) When an employee is required to move about on the piled material the ho
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