The occupant load for the purpose of establishing exit requirements shall not exceed three hundred (300) square feet per person. If the space is three thousand (3000) square feet or more in area two exits are required. If the
space is three thousand (3000) square feet or more it shall be posted for a maximum capacity of forty-nine (49) people. The location of each live/work unit in a multi-unit structure shall be marked by a plaque, diagram or other device visible to emergency personnel from the exterior of the structure containing the units. The location of the plaque, et al, shall be approved by the fire department. (Prior code § 9.29.1306)