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07/14/2016 06:47AM 3607368796 PGM TIRE AXLE PAGE 01/08 <br /> 1 <br /> 1 <br /> Ground Foundation System <br /> r <br /> 10:1 installation instructions for Wind Zone 1, It & III <br /> Except Florida and California <br /> By Tie Down Engineering <br /> v�P-tA C.F41?J0 <br /> v.A,1r�� <br /> { rn <br /> 'apo k 2+668 � www <br /> NAL <br /> X12 X12, <br /> Grqqund System _ __ Ma y 10, 2016 <br /> (Fo}61ock) � <br /> SIN `st: <br /> X12 Ground 5ystern <br /> with Longitudinal 5tabJllZ8ti4Pn r. y► <br /> aF <br /> (One Lonoitudirnal 5trut for Wind Zona I <br /> X,2 Two Longitudinal5trut5 for <br /> Gr and5y6tem Yc Wind Zonee 11&111,[Shown Abovej) <br /> (Fo 5tee1 Pier) L7F1K3Ura1,`. <br /> REQUIREMENTS <br /> • In4all in any type soil,46 (175—275 lbs.)or better. <br /> • Main Rail spacing must be 75.5"—99.5", 112" exception with proper strut. IR <br /> � 1. <br /> • M�ximum pier height at system is 48"• May1o,cors <br /> • Wind Zones II & III require sidewall anchors for up lift,check <br /> m6nufacturers requirements. <br /> • Maximum vertical projection at sidewall is 9' (wall and eave). Higher walls may <br /> bd used when design loads are adjusted accordingly. <br /> • Longitudinal strut angles need to be no more than 50 degrees and no less than 25 degrees. See page 4. <br /> • THe Xi2 ground pad is installed under, and serves as the footer for one of the piers required by the home <br /> mAnufacturer installations instructions. No other pad needed at this location. <br /> • T%Vo systems designed to work in conjunction with each other must be placed as evenly as possible. Measuring <br /> from the center of block/pier on the Ground Pad, systems are to be placed no less than 2' and no more than 10' <br /> from each end of home. Components of the Xi2 system such as the longitudinal strut and connecting <br /> hardware may extend beyond the pier location. Additional systems per instructions,see page 4. <br /> • Fdr roof slopes greater than 20 degrees, (4.37" in 12" Pitch)see page 4. <br /> • TNis System only replaces normal lateral frame tie and or longitudinal end tie anchorage.The home <br /> manufacturer may require additional vertical anchor ties that are unique to a home's design.These locations <br /> mly include shear wails, marriage line ridge beam supports, and rim plates. Check the manufacturer's <br /> installation instructions for set-up requirements. <br /> i <br /> Xi2.components exceed HUD code 3280.306 g "Anchoring equipment exposed to weathering shall have a <br /> resistance to weather deterioration at least equivalent to that provided by a coating of zinc on steel of not less <br /> thank 0.30 ounces per square toot of surface coated. <br /> i <br /> In6fiuctlon#08108 <br /> E1O11 <br />