3229 WETMORE AVE 2018-01-02 MF Import

• Occupancy NON-STRUCTURAL 1. The occupancy of the garage, U-1, should also be listed on the cover sheet. Section 312 2. The structural members supporting the horizontal occupancy separation are required to have individual fire protection equivrJent to the separation rating per Section 302.2. Many interior beams do not directly support applied loads from a floor and roof or more than one floor however, and are therefore allowed to be protected by the ceiling membrane per Section 704.2.6. The instances of required individual protection should then be called out on the plans for those instances such as shown in Detail 10/14. 3. The smoke detectors should be specified to be `hot-wired' and have a battery backup. Section 310.9.1.3 Construction 1. The one -hour floor -ceiling assembly should be specified for the R-I portions of the building with details and listings provided. Table 6-A 2. The method of providing for ceiling membrane protection at the instances where the moisture -vent -fans and ducts penetrate it should be detailed on the plans. Section 710.2 The exterior walls of this type V-1 hr building shall be a listed one -hour assembly. Currently, the exterior side of the walls are shown unprotected per Section A/13. Table 5-A 4. The cripple wall shown in Section A/13 (and typical) should be shown bearing completely on the concrete foundation wall below, or calculations provided which shows the capability of the plates to resist the loads in compression perpendicular to grain, and any overturning loads induced due to the eccentric loading. 5. Fire blocking should be shown in the 1" airspace at the floor to wall junction of Detail 12/14. Section 708.2.1 6. The series of TJI should be specified for each intended size shown. The stair landings and similar surfaces exposed to the weather should be waterproofed and sloped a minimum of 1 /4 unit vertical in 12 units horizontal (2% slope) for drainage. Section 1402.3