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• • <br /> valmont <br /> STRUCTURES <br /> The following is a comparison of the ground line reactions between the original design and the <br /> results of this analysis: <br /> Original Design This Analysis % Change <br /> Base Moment(in-kips) 13,764 12,578 -8.43% <br /> Base Shear(kips) 14.39 13.43 -6.67% <br /> Base Axial (kips) 17.82 16.32 -8.42% <br /> The results from this analysis indicate that the ground line reactions have decreased from the <br /> original loading due to the proposed loading and the removal of the future loading from the <br /> analysis. Stress ratios for the structure remain within acceptable limits. Stress ratios 51.00 are <br /> considered acceptable. <br /> Monopole Rating: <br /> Pole Shaft: 63% <br /> Base Plate: 50% <br /> Anchor Bolts: 60% <br /> Our records indicate we designed a pier foundation that was installed(Valmont PIER Foundation <br /> Drawing Number B-144810, dated 10/17/16). Due to the decrease in base reactions as listed <br /> above, the foundation is considered adequate for the current loading as listed in this analysis. <br /> If there are any questions concerning the structural analysis, please don't hesitate in contacting <br /> me directly at 402-359-2201 ext. 3429. <br /> Sincerely, <br /> )WECTOR <br /> rl S I r1 E E R S <br /> Stephen Osborn 651 W.GALENA PARK ELVD.STE. 101 PHDNE(6D 71 990-7 775 <br /> Senoir Structural Engineer DRAPER, UTAH 84020 WWW.VECTORSE.COM <br /> ‘.SUrn !jot <br /> WASHi <br /> I . <br /> / Ati M�'� <br /> �r , '• O <br /> NRAL 6, <br /> e.vs, AL 6NG` <br /> 05/30/2019 <br /> Firm License Number:2202 <br /> VSE Project Number:U1316-141-193 <br /> Americas Lighting and Communication Structures <br /> Valmont Industries,Inc.7002 North 288m Street Valley,NE 68064-0358 USA <br /> Toll Free:800-825-6668 Fax:402-359-6091 www.valmont.com <br /> 23 <br />