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8-U-20 ROBERPJAMES&ASSOCIATES,Inc. Shtlof6 <br /> 12255 West 187th Street <br /> Mokena,Illinois 60448 <br /> (708)479-8385 <br /> File: Claytc)nSgns405cLmcd <br /> Site: Chick-Fil-A <br /> Pretty Pond Road <br /> Zcphyffi&,Florida 33541 <br /> Project 6-5"OAH ciadded single pole for two(2)4!-2"x T-8"menuboards on each side of the pole for drive thm lane <br /> with both an augered footing and footing to fit inside curbed island.Two(2)of these menuboards will be <br /> installed at the site.One at each of the two drive du lanes. <br /> Drawing No. 2008036 rev.A sheets I and 2 of 2. <br /> Design wind load is based on 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 H <br /> Velocity Pressure Coefficient at a Height of Less Than 15', Exposure C: Kz:= 0.85 Based on Table 29.3-1 <br /> Topographic Factor: Kzt:= 1.00 Based on Table 26.8-1 <br /> Wind DirectionalityFacior: Kd:= 0.85 Based on Table 26.6-1 <br /> Velocity Pressure: (PSF) qz:= 0.00256.Kz.Kzt.Kd.V2 qz=36.252 Based on 29.3-1 <br /> Force Coefficient: Cf:= 1.80 Based on Figure 29.4-1 <br /> Gust Effect Factor: G:= 0.85 Based on 26.9.4 for Other Structures <br /> Load Combination Factor: LCF:= 0.60 Based on 2.4.1,Case 7 <br /> Design Pressure: (PSF) F:= qz.Cf-G-LCF F=33.279 Use: WL:= 33.3 <br /> Reference: Manual of Steel Construction,AISC 13th Edition. <br /> Tube: ASTM A-50O Gr.B Fy=46.0 ksi.; Fb=30.36 ksi. Fv=18.40 ksi. <br /> Plate: ASTM A-36 Fy=36.0 ksi. Fb=27.00 ksi.; Fv=14.40 ksi. <br /> Anchor Bolts: ASTM F-1554 Gr.55 Fu=75.0 ksi. Ft=24.75 ksi.; Fv=18.62 ksi. <br /> Reference: American Concrete Institute, Code 318.14 <br /> Rebar: ASTM A-615 Grade 60 Fy=60.0 ksi. <br /> Concrete: 3,000 psi.compressive strength at28 days. <br /> Design Loads at Grade: <br /> Menuboards: Mnbdrs := (2-4.58-2.67.WL).F(4.58 + 1.42] Mnbdrs =3021.516 fLIbs- <br /> Including support arms.) Ll 2 01%111111/// <br /> ) <br /> Cladded Pole: CIdPoIe:= (6.42-1.67-WII).(6.42 CldPole 1146.043 ft-lbs. GRIpi44, <br /> 2 <br /> N <br /> Moment: klbs. MtGrd:= Mnbdrs+ CIdPole MtGrd=4167.558 -S <br /> Shear: lbs. ShrGrd:= (2-4.58-2.67.WL)+ (6.42-1.67-WL) Shr-Grd= 1171 A47 <br /> STATE OF <br /> Design of Pole at Grade: J*4ORID <br /> �1 <br /> Section Modulus of Tube: (in.3) HSS 6"x 6"x 1/8"wall - TubeSM:= 5.15 4, <br /> ////I <br />