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Project:POE Maritime Industrial Expansion By:KCP <br /> lqjff Location:Everett,WA Date:5/7/2021 <br /> Fence Design <br /> This Calculation is to determine the force on the fence due to wind. This follows the directional procedure <br /> provided by ASCE 7-16. <br /> ILI <br /> oR z- OR'SHOWN) <br /> C GORNERN OSTp le/t7 AI­ <br /> A S LOCI WIRE ROiN9DE ARM RAIL COUPLING ON C-2 ON SHEEP C8.1R SmiNG COUPLINGS AT t[ <br /> 10E. <br /> ON <br /> LINK <br /> SE SECT ON 0 1,a0 RLB/FT �IJ( SHEET <br /> Fp <br /> PoBND 70000 <br /> IPY]5o e) FADR'C C_MED TOP SEE DEfNL�1S®2' N N A LONNECION <br /> 11/4 ttP/1"TENSONPS <br /> EAR (NOT SHOWN) u <br /> END 0 RNER OR PV TIGHTENER - <br /> ,•Dot.)m 5.71 WlRTc ;�TR.SS <br /> ` '"OX BRACE Ru <br /> TENSION WIRE <br /> pT GA /NY— ALL EOUNOA ON CONCRETE SHALL <br /> TENSON WRE ttP DED TO MATCH <br /> —AT. _ENEDED 1R/a'OL�ARorE PNS111 <br /> D.DE AT EDGE <br /> 1 , <br /> _ U' RE c"oD N concRETE <br /> 10 <br /> /�\ nrrni rvnin Ai crnniry rrr.nr o <br /> Fence Properties <br /> Fence Height 8 ft <br /> Trib Width 10 ft <br /> ASCE Wind Properties <br /> Surface Roughness D <br /> Exposure Class D ASCE 7-16 26.7.3 <br /> V 98 mph RC II <br /> K, 1.03 Structure Height below 15' <br /> KZt 1.00 <br /> Kd 0.85 Lattice Framework,ASCE 7-16 Table26.6-1 <br /> Ke 1 <br /> qh=0.00256K,KztKdV2 21.5 psf <br /> 29.5 DESIGN WIND LOADS— <br /> (YfHER STRUCTURES <br /> The design wind force for other structures(chimneys, <br /> tanks,rooftop cquipmcnt for h>60'.and similar <br /> structures,open signs,lattice frameworks,and trussed <br /> towers)shall be determined by the following equation: <br /> F=q.GCA((lb)(N) (29.5-1) <br /> where <br /> q:=velocity pressure evaluated at height z as defined <br /> in Section 29.3.of the centroid of area Ar <br /> G=gust-effect factor from Section 26.9 <br /> Cf=force coefficients from Figs.29.5-1 through <br /> 29.5-3 <br /> A(=projected area normal to the wind except where <br /> Cf is specified for the actual surface area. <br /> in fr'(m') <br /> 24 <br />