a long slender part, such as the portion of a long bone between the wider ends or extremities, the shaft of a hair and the central shaft of a feather.
maximum number of hours for 16- and 17-year-old minors is 4 hours on a school day (6. hours with a special variance), 8 hours on a Friday or any non-school day and not more. than 6 days per week. The maximum number of hours of work for 16- and 17-year-old. minors is 20 or 28 (with the optional special variance).
A minor under the age of 16 years may work up to eight (8) hours on non-school days (days in which. Minors under the age of 16 years are prohibited from performing occupations related to: construction; cooking or baking; fryers or grills; hoisting devices; ladders or scaffolds; lawn mowers.