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<br /> <br /> <br />April 23, 2018 <br /> <br />Site Pro 1 / Valmont Mounting System: <br /> <br />Part Number = WWM01 and MM01 <br />Part Description = 8” Wireless Stand Off Arm Wall Mount <br /> <br />Mount EPA (0 Degree tilt): <br /> <br />EPAN = 0.50 sq-Ft EPAN (0.5” Ice) = 0.75 sq-Ft EPAN (1” Ice) = 1.00 sq-Ft <br />EPAT = 0.35 sq-Ft EPAT (0.5” Ice) = 0.52 sq-Ft EPAT (1” Ice) = 0.75 sq-Ft <br />Weight = 20 lb Weight (0.5” Ice) =29 lb Weight (1” Ice) = 42 lb <br /> <br />Classification Rating: <br /> <br />None <br /> <br />Design Standards <br /> <br />ANSI/TIA-222-G-2012 <br />ANSI/TIA-222-H-2018 <br />ASCE 7-10 <br />International Building Code 2012 <br />TIA-5053 <br /> <br /> Analysis and Modeling Technique <br /> <br />An elastic, three-dimensional, frame, truss model was developed to examine the structural behavior of the <br />mount. All orientations in the engineering model correspond with the assembly drawing constraints. The <br />mount was analyzed with one (1) mounting locations (antenna, mount pipe, radio, and any other <br />appurtenance) evenly spaced across the face of the mount, with no (0) vertical eccentricity. Wind directions <br />considered were perpendicular (normal) to the face of the frame and at 30 degree increments up to 90 <br />degrees (tangential) to the face of the frame. Wind, dead weight and ice weight on the mount was also <br />included in the model. <br /> <br /> Modeling Software <br /> <br />Autodesk Inventor <br />ANSYS Workbench <br /> <br /> <br />AT&T <br />CLU3418 <br />22 of 39