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29CFR570.570.58 - Occupations involved in the operation of power-driven hoisting apparatus (Order 7). |
 | | (3) The term derrick shall mean a power-driven apparatus consisting of a mast or equivalent members held at the top by guys or braces, with or without a boom, for use with an hoisting mechanism or operating ropes. |
 | | Instead of a fork or platform, the lifting device may consist of a ram, scoop, shovel, crane, revolving fork, or other attachments for handling specific loads. |
 | | The term shall mean and include highlift trucks known under such names as fork lifts, fork trucks, fork-lift trucks, tiering trucks, or stacking trucks, but shall not mean low-lift trucks or low- lift platform trucks that are designed for the transportation of but not the tiering of material. |
| www.dol.gov /dol/allcfr/Title_29/Part_570/29CFR570.58.htm (585 words) |
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