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<br />Job Description <br />CVS 651 <br /> <br />7" DTP FCD <br /> <br />EnCon Services I Inc. <br /> <br />Sign Design Calculations <br />PREPARED BY: EnCon Services, Inc. <br />2272 Jaudon Road <br />Dover, FL 33527 <br />813-655-3373 <br />F 813-655-9814 <br /> <br /> <br />Importance Factor <br />Kzt <br />Exposure Factor <br />Kd <br />Kz <br />V <br />Cf <br />G <br /> <br />Aaron Biedenbach, P.E. <br />PE #52949 <br />FL EB #9394 <br />CBC #060535 <br />QB #22527 <br /> <br />1 <br />1 <br />B Case 2 <br />1 <br />0.7 Table 6-5 Pg 60 ASCE 7-98 (Adjust for Height above grade) <br />130 mph <br />1.2 M/N (larger/Smaller) <= 6.0 <br />0.85 <br /> <br />Sian Information Der Letter <br />Height 0.58 ft) <br />Width 0.58 ft) <br />Thickness 0.04 ft) <br />Distance arade to top 30 ft) <br /> <br />Wind Sheer Force <br />Weight of Sign <br /> <br />Total Sheer Force = <br /> <br />Total Tension Force = <br /> <br />0.72 (Ib) <br />1 (Ib) <br />1.23 (Ib) <br /> <br />10.39 Clb) <br /> <br /> Requlrea Provided <br />Fastener size (Nominal) 1/4 1/4 <br />Minimum number of fasteners per letter 2 2 <br />Sheer Force oer fastenerllb) 0.6 20 <br />Tension Force per fastener (I b) 5.2 20 <br /> <br />Combination Tension and 0.29 <1 O.K. <br />Sheer ratio <br />Fastener to be 1/4" stud epoxied into structure. 1-1/2" embedment <br /> <br />cvs 651 FCO <br /> <br />