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e <br /> / <br /> Plan Check 1721 <br /> Larry Callahan <br /> August 7, 1985 <br /> Page Two <br /> e. Any spray-on fireproofing. Sections 306(a)1,4,5,9,11 <br /> 2. The shop welded steel components should be constructed by a fabricator <br /> approved and registered by you. Secti�n 306(f) <br /> 3. We suggest you require welders certified by a third party qualit�� control <br /> agency such as 1JA60. Section 2714(a) <br /> 4. The soil report: <br /> a. A general review of the fin?1 design by the foundation engineer is <br /> recomnended. See page 2 of the report. <br /> b. Perimeter footing drains should be provided. See page 5 of Lhe soil <br /> report. <br /> 5. A report of satisfactory placement of the compacted structural fill <br /> acceptable to you should be submitted. Section 2903(a) <br /> 6. Complete design and details of the exterior window-wall system should <br /> be provided. Section 301(b) <br /> 7. The details of the suspended ceiling system should be provided including <br /> the lateral sway bracing. Section 4701(e) and UBC Sta�dard 47-18 <br /> 8. Exposure B was assumed in the application of the wind load to this build- <br /> ing. This should correlate with site conditions. Section 2311(c) <br /> 9. The W18 x 65 composite beam that supports the mechanical equipment located <br /> between grid lines B and C and 9rid line 2.1 on the roof framing plan should <br /> be shown extending to the W18 x 106 beam. See Sheet 2.1.4 <br /> 10. The function of the column shown on grid line D at grid line 2.3 should <br /> be clarified. See roof framing plan on Sheet 2.1.4. <br /> 11. The force component of the W6 x 20 brace that �is in line with grid line <br /> A should be resisted. See partial plan at upper level on Sheet 2.1.4. <br /> 12. For your information, the applied design seismic load for this building <br /> would be conservative if compared with loads based on the period determined <br /> on Lhe bases of formula 12-3 in Sect�on 2312(d). (Approximately 2/3) <br /> 13. For your information, the drift of this building based on the design <br /> seismic loads and the wind loads based on exposure B substantially complies <br /> to the code. Approximately the drift are as follows: Earthquake = .0052 <br /> which nearly eq�als .005; and wind = .0011 which is less than .0025. Section <br /> 2312(h) <br />