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Install Stabilizing <br /> Systems <br /> _ ,, <br /> .► <br /> 1,,A, 40 <br /> t.... . 0,,,etoc„,,,. <br /> IN <br /> -,,,,i, <br /> , „ <br /> WRAP STRAP AROUND ® CONNECT HOOK TO TOP OF MAIN 3 INSERT THE TENSION BOLT INTO 4 PLACE THE STRAP THROUGH THE <br /> MAIN BEAM BEAM AND CONNECT OTHER END OF ` THE ANCHOR HEAD AND SLO t I ED SWANK OF THE TENSION <br /> STRAP TO ANCHOR HEAD. LOOSELY ATTACH THE HEX NUT. BOLT AND BEND UP TO 90'. <br /> ' \ <br /> 0 USING A 15/18"SOCKET _8' ONCE TENSIONED TO THE POINT 7 ONCE FULLY TENSIONED,ALIGN IF APPROVED BY THE MANUFACTURER, <br /> OR OPEN END WRENCH, THAT COUNTER-CLOCKWISE THE SQUARE NECK OF THE BOLT DOUBLE HEAD ANCHORS MAY BE <br /> ROTATE CLOCKWISE, RESISTANCE APPEARS,USE A 5l8° WITH THE SQUARE RECESS IN THE USED FOR BOTH DIAGONAL AND <br /> WRAPPING THE STRAP OPEN END WRENCH TO HOW THE ANCHOR HEAD AND TIGHTEN THE VERTICAL TIE-DOWN STRAP <br /> AROUND THE TENSION SQUARE NECK WHILE HEX NUT. THIS WILL DRAW THE TENSIONING.TENSION THE DIAGONAL <br /> BOLT. REPOSITIONING THE 15/18' TWO TOGETHER AND LOCK THE TIE-DOWN STRAP FIRST. FOLLOW <br /> TENSIONING WRENCH TO CONTINUE SYSTEM INTO FINAL POSITION. STEPS 3 THROUGH 7 TO INSTALL <br /> TENSIONING. REPEAT AS REQUIRED. STRAPS TO ANCHOR HEAD. <br /> Figure 61. Procedure for <br /> connecting the strap to frame <br /> and anchor <br /> 3. Pretension anchor. For anchors with stabilizer plates, pretension the anchor <br /> by pulling it up to the stabilizer plate using the strap and take-up bolt to move <br /> the anchor head. Continue pulling the strap until the plate moves a small i <br /> i i\VA,rd: <br /> amount(about 1/2 inch).This is called packing the plate and it will yield the <br /> strongest resistance(the bottom of the anchor head should be a maximum Anchor head location.As <br /> one inch above the top of the stabilizer plate). the anchor is pulled up to <br /> meet the stabilizer plate,the <br /> LONGITUDINAL FRAME ANCHORS head of the anchor will rise. <br /> Attach straps to the bracket welded by the manufacturer to the frame(Figure 62). If no In its final position,the bot- <br /> brackets have been installed, use approved beam clamps designed specifically for this torn of the anchor head <br /> purpose, available from anchor suppliers or connect the strap to a spring hanger or a should be no more than 1/4 <br /> crossmember(within 3"of the main I-beam).Connect straps to anchors following same inch above the top of the <br /> procedure as for sidewall frame anchors. Protection of the strap at sharp corners must stabilizer plate. <br /> be provided(p.91). <br /> MAIN BEAM .. Figure 62.Longitudinal frame <br /> ,4 �- anchor attachment method <br /> PIER t_ LONGITUDINAL <br /> ' BRACKET ' TIEDOWN STRAP <br /> 45' <br /> ANCHOR WITH <br /> STABILIZER PLATE 1 <br />