An exit route must meet minimum height and width requirements. [29 CFR 1910.36(g)] The ceiling of an exit route must be at least seven feet six inches (2.3 m) high. Any projection from the ceiling must not reach a point less than six feet eight inches (2.0 m) from the floor.
4. adjective. In Britain, first-class postage is the quicker and more expensive type of postage. In the United States, first-class postage is the type of postage that is used for sending letters and postcards. Two first class stamps, please. The price of mailing a first-class letter will not be increasing this year.
First-Class Postage â What Exactly is First-Class Mail? By lasr467 On March 26, 2013 March 26, 2013 In Types of Postage Tagged classes of mail, first class postage, how long, media mail, second class, third class Leave a comment