Fire-resistance rating reduction Means of Egress (403.2) (403.5) Emergency Systems Elevators (403.4) (403.6) Standby Structural integrity of Exits & Elev. (403.4.7) (403.2.3) OTHER SPECIAL USE AND OCCUPANCY Underground structures Application of flammable finishes (405) (416) vehicle related occ Drying (406, 509) (417) Group I-2 Organic coatings manufacturing (407) (418) Group I-3 Live/ Work (408) (419) Motion picture projection rooms Group I-1, R-1, R-2, R-3 (409) (420) Stages and platforms Hydrogen Cut Off (410) (421) Special amusement buildings Ambulatory Care Facilities (411) (422) Aircraft-related occupancies Storm Shelters (412) (423) Combustible storage Temp. Overflow Emer. Shelter (413) (424) Hazardous materials Licensed Residential Care (307, 414) (425) Control Areas Hazmat List(414.1.3) Licensed & Child care (T414.2.2) (426) Max. Allowable Quantities (T414.2.5(1) & (2)) Private/Public Schools (427) Groups H-1, H-2, H-3, H-4, and H-5 (415) FIRE PROTECTION FIRE-RESISTANCE-RATED CONSTRUCTION (Tables 601 & 602 and Chapter 7) Note: A numeric entry indicates required rating in hours. NC indicates noncombustible construction required Construction classification (602) COMBUSTIBILITY (602, 603, 805) Exterior Interior elements Roof FIRE-RESISTANCE RATINGS AND FIRE TESTS (703) Ratings / Combustibility Alternative Methods (703.2, 703.4) (703.3, 720, 721) BUILDING ELEMENTS (Table 601) Structural (704) Interior bearing walls (706-711) Interior nonbearing walls (706-711) Floor construction (712) Roof construction (Chap. 15) EXTERIOR WALLS (705, Table 602, 706, 707.4, 708.6, 709.5) East South West
Fire-resistance rating reduction (403.2) Means of Egress (403.5) Emergency Systems (403.4) Elevators (403.6) Standby (403.4.7) Structural integrity of Exits & Elev. (403.2.3) OTHER SPECIAL USE AND OCCUPANCY Underground structures (405) Application of flammable finishes (416) vehicle related occ (406, 509) Drying (417) Group I-2 (407) Organic coatings manufacturing (418) Group I-3 (408) Live/ Work (419) Motion picture projection rooms (409) Group I-1, R-1, R-2, R-3 (420) Stages and platforms (410) Hydrogen Cut Off (421) Special amusement buildings (411) Ambulatory Care Facilities (422) Aircraft-related occupancies (412) Storm Shelters (423) Combustible storage (413) Temp. Overflow Emer. Shelter (424) Hazardous materials (307, 414) Control Areas (T414.2.2) Hazmat List(414.1.3) Max. Allowable Quantities (T414.2.5(1) & (2)) Licensed Residential Care (425) Licensed & Child care (426) Private/Public Schools (427) Groups H-1, H-2, H-3, H-4, and H-5 (415) FIRE PROTECTION FIRE-RESISTANCE-RATED CONSTRUCTION (Tables 601 & 602 and Chapter 7) Note: A numeric entry indicates required rating in hours. NC indicates noncombustible construction required Construction classification (602) COMBUSTIBILITY (602, 603, 805) Exterior Interior elements Roof FIRE-RESISTANCE RATINGS AND FIRE TESTS (703) Ratings / Combustibility (703.2, 703.4) Alternative Methods (703.3, 720, 721) BUILDING ELEMENTS (Table 601) Structural (704) Interior bearing walls (706-711) Interior nonbearing walls (706-711) Floor construction (712) Roof construction (Chap. 15) EXTERIOR WALLS (705, Table 602, 706, 707.4, 708.6, 709.5) East South West