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�8-ll-20 ROBERT JAMES&ASSOCIATES,Inc. Sht.1 of 4 <br /> 12255 West 187th Street <br /> Mokena,Illinois 60448 <br /> (708)479-8385 <br /> File: ClaytonSgns405b.mcd <br /> Site: Chick-Fil-A <br /> Pretty Pond Road <br /> Zephyrhills,Florida 33541 <br /> Sign Type: 5-0"tall x 5"deep x 1 P-9"overall length 'Chick-fil-A'scriptLED charnel letters.Two(2)of these letter <br /> sets will be installed on the building. <br /> Drawing No. 2008034 rev.A <br /> Design loads are based on the 2017 Florida Building Code,6th Edition(ASCE 7-10)using Exposure C and 140 mph wind speed. <br /> Design Wind Speed: (mph.) V:= 140.0 Based on Risk Category II <br /> Velocity Pressure Coefficient at a Height of Less Than 20', Exposure C: Kz:= 0.90 Based on Table M.3-1 <br /> Topographic Factor: Kzt:= 1.00 Based on Table 26.8-1 <br /> Wind DirectionalityFacbr: Kd:= 0.85 Based on Table 26.6-1 <br /> Velocity Pressure: (PSF) qz= 0.00256•Kz•Kzt•Kd•V2 qz=38.385 Based on30.3-1 <br /> Combined Extenal Pressure GCp(30.4-1)minus Internal Pressure GCpi(26.11-1) : GCComb= 1.65 <br /> Load Combination Factor: LCF:= 0.60 Based on 2.4.1,Case 7 <br /> Design Pressure.: (PSF) F:= qz•GCComb'LCF F=38.001 Use: WL 38.1 <br /> Design Snow Load: (PSF) SL:= 0.0 N/A <br /> Reference: Manual of Steel Construction,AISC 13th Edition. <br /> Mounting Bolts: 18-8 Stainless Steel Fu=60.0 ksi.; Ft=20.00 ksi.; Fv=10.00 ksi. <br /> Design Loads for the'Chick'Section: <br /> Dead Load: <br /> Based on 6.5 lbs./ft.2: ShrDL= (5.0.5.79)•6.5 ShrDL= 188.175 Ibs. <br /> Wind Load: <br /> r r <br /> 5"Deep Channel Letters: ShrWL:= L(5.0.3.33)•I 5.0+ 0.375\J� WL ShrWL=284.143 lbs. <br /> (Plus 3/8"spacer.) 12 <br /> Snow Load: <br /> r `���lllltll/���� <br /> All Exposed Surfaces: ShrSL:= L(5.79.1.67) C4.0 i .37511 SL ShrSL=0 Ibs. ``\\\ ��FF LNGR/F. <br /> IIJJ �, f y4G Z dd 8� �0i, <br /> Combined Shear: `` <br /> Noo— 43V07 <br /> Summation: Ibs. ShrTot:_( ) (ShrDL`+ ShrWL)2+ (ShrSL+ ShrWL)2 ShrTot t2 <br /> �se•.•. �. e <br /> Design of Mounting Bolts for the'Chick'Section: �R�-. >� <br /> Mounting Bolt Diameter: (in.) MntBltDia:= 0.375 ���/ <br />