Laserfiche WebLink
R310.2.1 Minimum opening area. Emergency and escape rescue openings shall <br /> have a net clear opening of not less than 5.7 square feet (0.530 m2). The net clear <br /> opening dimensions required by this section shall be obtained by the normal operation <br /> of the emergency escape and rescue opening from the inside. The net clear height <br /> opening shall be not less than 24 inches (610 mm) and the net clear width shall be not <br /> less than 20 inches (508 mm). <br /> Exception: Grade floor or below grade openings shall have a net clear opening of not <br /> less than 5 m2.465 0 <br /> feet square . <br /> q ( ) <br /> R310.2.2 Window sill height. Where a window is provided as the emergency escape l <br /> and rescue opening, it shall have a sill height of not more than 44 inches (1118 mm) <br /> above the floor; where the sill height is below grade, it shall be provided with a window <br /> well in accordance with Section R310.2.3. <br /> i' <br /> I <br /> I <br /> g3 <br /> F <br /> I <br /> { <br /> E <br /> i <br /> S:\ICommon\Cierlcal1JHellman\BW1607-001(4018 Hoyt Ave).doc I <br />