Subsection 1014.2 - Egress through intervening spaces Egress through intervening spaces shall comply with this section.
1. Egress from a room or space shall not pass through adjoining or intervening rooms or areas, except where such adjoining rooms or areas and the area served are accessory to one or the other, are not a Group H occupancy and provide a discernible path of egress travel to an exit. Exception:Means of egress are not prohibited through adjoining or intervening rooms or spaces in a Group H, S or F occupancy when the adjoining or intervening rooms or spaces are the same or a lesser hazard occupancy group.
2. An exit access shall not pass through a room that can be locked to prevent egress.3.Means of egress from dwelling units or sleeping areas shall not lead through other sleeping areas, toilet rooms or bathrooms.4. Egress shall not pass through kitchens, storage rooms, closets or spaces used for similar purposes.Exceptions:
1.Means of egress are not prohibited through a kitchen area serving adjoining rooms constituting part of the same dwelling unit or sleeping unit.2.Means of egress are not prohibited through stockrooms in Group M occupancies when all of the following are met:2.1. The stock is of the same hazard classification as that found in the main retail area;2.2. Not more than 50 percent of the exit access is through the stockroom;2.3. The stockroom is not subject to locking from the egress side; and2.4. There is a demarcated, minimum 44-inch-wide (1118 mm) aisle defined by full- or partial-height fixed walls or similar construction that will maintain the required width and lead directly from the retail area to the exit without obstructions. 1014.2.1Multiple tenants. Where more than one tenant occupies any one floor of a building or structure, each tenant space, dwelling unit and sleeping unit shall be provided with access to the required exits without passing through adjacent tenant spaces, dwelling units and sleeping units. Exception: The means of egress from a smaller tenant space shall not be prohibited from passing through a larger adjoining tenant space where such rooms or spaces of the smaller tenant occupy less than 10 percent of the area of the larger tenant space through which they pass; are the same or similar occupancy group; a discernable path of egress travel to an exit is provided; and the means of egress into the adjoining space is not subject to locking from the egress side. A required means of egress serving the larger tenant space shall not pass through the smaller tenant space or spaces.
1014.2.2Group I-2. Habitable rooms or suites in Group I-2 occupancies shall have an exit access door leading directly to a corridor. Exception: Rooms with exit doors opening directly to the outside at ground level.
1014.2.3Suites in patient sleeping areas. Patient sleeping areas in Group I-2 occupancies shall be permitted to be divided into suites with one intervening room if one of the following conditions is met:1. The intervening room within the suite is not used as an exit access for more than eight patient beds.2. The arrangement of the suite allows for direct and constant visual supervision by nursing personnel.1014.2.3.1Area. Suites of sleeping rooms shall not exceed 5,000 square feet (465 m2).1014.2.3.2Exit access. Any patient sleeping room, or any suite that includes patient sleeping rooms, of more than 1,000 square feet (93 m2) shall have at least two exit access doors remotely located from each other.1014.2.3.3Travel distance. The travel distance between any point in a suite of sleeping rooms and an exit access door of that suite shall not exceed 100 feet (30 480 mm).1014.2.4Suites in areas other than patient sleeping areas. Areas other than patient sleeping areas in Group I-2 occupancies shall be permitted to be divided into suites. 1014.2.4.1Area. Suites of rooms, other than patient sleeping rooms, shall not exceed 10,000 square feet (929 m2).1014.2.4.2Exit access. Any room or suite of rooms, other than patient sleeping rooms, of more than 2,500 square feet (232 m2) shall have at least two exit access doors remotely located from each other.1014.2.4.3One intervening room. For rooms other than patient sleeping rooms, suites of rooms are permitted to have one intervening room if the travel distance within the suite to the exit access door is not greater than 100 feet (30 480 mm).1014.2.4.4Two intervening rooms. For rooms other than patient sleeping rooms located within a suite, exit access travel from within the suite shall be permitted through two intervening rooms where the travel distance to the exit access door is not greater than 50 feet (15 240 mm).1014.2.5Exit access through suites. Exit access from all other portions of a building not classified as a suite in a Group I-2 occupancy shall not pass through a suite.1014.2.6Travel distance. The travel distance between any point in a Group I-2 occupancy patient sleeping room and an exit access door in that room shall not exceed 50 feet (15 240 mm).1014.2.7 Separation.Suites in Group I-2 occupancies shall be separated from other portions of the building by a smoke partition complying with Section 711.