Use a long bar. You want the bar to rest on as many horizontal support beams in your attic as possible. Doing so will ensure that the weight is distributed across multiple support beams, and that you wonât end up on the floor of your garage with half your attic on top of you.
There is no legal maximum, however under the working rights regulations you have a right to a maximum working week of 48 hours. Your boss must seek your written approval for you to waive this right - and it's illegal for him/her to use any sort of coercion in order to get it. singlecell_amoeba Â· 10 years ago.
Special Restrictions (14 and 15 year olds): When school is in session, hours will be limited to a total of nine hours of school attendance plus employment in any one day; work will be performed only between the hours of 5:00 a.m. and 9:00 p.m. and total hours worked will be limited to 23 in any week.