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Garage requires one-hour fire 3.20 Doors may open into the garage protection on the garage side of only if the floor or landing in the walls and ceiling common to the garage is not more than 1" lower dwelling. Walls supporting ceilings than the door threshold, or if door require equivalent fire protection. opens into house, the landing, step UBC Table 76, Section 302.4. Q or floor difference shall not exceed L U.j��0 � �� `®� 811. UBC Section 1003.3.1.6. 3.16 Indicate that firewall extends from garage floor to roof sheathing or 3.21 Indicate a 36" minimum depth may terminate at garage ceiling if landing outside of exterior doors. the entire ceiling is finished with UBC Section 1003.3.1.7 a 1-Hr system. Detail attachment in accordance with UBC Table 7-C. If 4. FOUNDATION PLAN supporting structure is at 24" o.c., use two layers of 5/8"type-x 4.1 The proposed project is located gypsum board or one layer over within an expansive soil area where resilient channel at 24"o.c.or 2" a conventional foundation may not wood furring at 16"o.c. be suitable. Therefore, an engineer or an architect is required to re- 3.17 Show 1-3/8" solid core self-closing evaluate the foundation design or door or 20 minute door for openings specify all footings to be 18" deep. between garage and dwelling. UBC UBC Section 1804.4. Section 302.4. 4.2 The proposed project is located in a 3.18 All elements supporting floor above subsidence area where a garage, including walls supporting conventional foundation may not be floor joists, shall have one-hour, suitable. Therefore, a complete fire-resistive protection on the soils report by a geotechnical garage side. UBC Section 302.4. engineer and foundation design are required. UBC Section 1804. 3.19 Garages are not permitted to open into a room used for sleeping purposes. UBC Section 312.4. -76 'L'0 0o 8� 6 it