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<br />ROBBINS ENG. GENERAL NOTES & SYMBOLS <br /> <br />--I 1-- 108 <br /> <br />~ <br /> <br />6.3 x 8.8 <br /> <br />PLATE SIZE <br /> <br />LATERAL BRACING <br /> <br />PLATE LOCATION <br /> <br />Center plates on joints <br />unless otherwise noted in <br />plate list or on drawing. <br />Dimensions are given in <br />inches (i.e. 1 1/2" or 1,S") or <br />IN-16ths (i.e. 108). <br /> <br />The first dimension is the <br />width measured perpen- <br />dicular to slots. The second <br />dimension is the length <br />measured parallel to slots. <br /> <br /> <br />lx4 continuous lateral bracing <br />arrached with (2) 8d nails each <br />member where indicated or 2x4 <br />"T" or "C' brace stiffener if <br />applicable nailed flat to edge of <br />web with 12d nails spaced 8" o,c, <br />"T" or "CO brace must be extended <br />at least 90% of web length. <br /> <br />PLATE ORIENTATION <br /> <br />DIMENSIONS <br /> <br />BEARING <br /> <br />When shown, indicates <br />direction of slots in <br />connector plate. <br /> <br />6-08-08 <br />I · · I <br /> <br />708 <br />1-1 <br /> <br />ROBBINS LOCK connector plates (20 ga. galv, steel <br />ASTM A653 SS Grade 40) shall be applied on both <br />faces of truss at each joint, Center the plates, unless <br />shown otherwise by circles (0) or dimensions, No <br />loose knots or wanes in plate contact area. Splice <br />only where shown. Overall spans assume 4" bearings <br />at each end, unless indicated otherwise. Cutting and <br />fabrication shall be performed on equipment which <br />produces snug-fitting joints and plates, Unless <br />otherwise noted, moisture content of lumber shall <br />not exceed 19% at time of fabrication and these <br />designs are not applicable for use with fire retardant <br />lumber. This design was prepared in accordance with <br />"National Design Specifications for Stress - Grade <br />Lumber and Its Fastenings" (AFPA), "Design <br />Specifications for Light Metal Plate Connected \Vood <br />Trusses" (TPI), and HUD Design Criteria for <br /> <br />All dimensions are shown in ~ When truss is designed to <br />FT-IN-8X (i.e. 6' 8 1/2" or bear on multiple supports. <br />6-08-08). Dimensions less interior bearing locations <br />than one foot are shown in should be marked on the <br />IN-8X only (i.e. 708). truss. Interior support or <br />L::::,. temporary shoring must be <br />in place before erecting this <br />truss. If necessary, shim <br />bearings to assure solid <br />contact with truss, <br /> <br />Trussed Rafters, Robbins Eng. Co, bears no <br />responsibility for the erection of trusses, field bracing <br />or permanent truss bracing, Refer to HIB-91 as <br />published by the Truss Plate Institute, 583 D'Onofrio <br />Drive, Suite 200, Madison, Wisconsin 53719, Persons <br />erecting trusses are cautioned to seek professional <br />advice concerning proper erection bracing to prevent <br />toppling and "dominoing". Care should be taken to <br />prevent damage during fabrication, storage, shipping <br />and erection. Top and bottom chords shall be <br />adequately braced in the absence of sheathing or rigid <br />ceiling, respectively. I t is the responsibili ty of others <br />to ascertain that the design loads utilized on this <br />drawing meet or exceed the actual dead loads <br />imposed by the structure and the live loads imposed <br />by the local building code or historical climatic records. <br /> <br />/. <br />FURNISH A COPY OF THIS DESIGN TO ERECTION C(i')NTRACTOR. IT IS THE RESPONSIBILITI <br />/i. <br />OF BUILDING DESIGNER TO REVIE\VTHIS DR\VG. & VERIFY THAT DATA <br />INCLUDING DIM. & LOADS CONFORM TO ARCH. PLAN/SPECS & FAB, TRUSS LAYOUTS. <br /> <br /> <br />I CORPORATE HEADQUARTERS I <br /> <br />P.O, Box 280055 <br />Tampa, FL 33682-0055 <br />800-282-1299 · Fax: 813-971-6117 <br />