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<br />r, <br /> <br />LJ <br /> <br />n <br /> <br />LJ <br /> <br />n <br /> <br />u <br /> <br />n <br /> <br />u <br /> <br />n <br /> <br />u <br /> <br />n <br /> <br />u <br /> <br />n <br /> <br />u <br /> <br />n <br /> <br />u <br /> <br />n <br /> <br />u <br /> <br />II <br /> <br />rg~~~%~~;;~:;~~ """{~~~~dTh;t---"---"'-lp;;i~;;;;~e" R~q~i~~;;;~~t~ ....'..-'-.-.----..~-,.,'...'-.'.......-.., ... <br />iAdh~~i~~"- m"-"'ID3j59:'M~th~'d.-.t.\dh~~i~~'(R~t~~ti~'~~iC~~ti~g)~~~;9oo/~~it~~t~;~a (Tape and <br />liB knife <br />j-----.--. <br />ICorrosion B117 & D1654 Corrosion Resistance over 3,500 hours (Scribed per D1654; failure! <br />lResistance mode is accumulation of 1/8" coating loss from scribe or medium i <br />i #8 blisters)~ ' <br />..;.;~.~~~,-_.~ <br />Impact Resistance over 60 inch lb. (Forward impact using 0.625" I <br />ball). <br />~_~~'_~~~_~"__A"_'__~_m.~_~,"""~V"'__"'.'_""". <br />D822, D2244, Weathering Resistance over 1,000 hours (Failure mode is 60% loss i <br />D523 (600 lof gloss or color variance of more than 3 delta-E color units). <br />_ Method) I ---__________,_______.'_.,m_'~______.,. <br />Table 1 - Coating Performance Requirements <br /> <br />I <br />ilmpact <br />!Resistance <br /> <br />iWeathering <br />jResistance <br />! <br /> <br />shall be capable of meeting the performance requirements for each quality characteristic <br />shown in Table 1. <br /> <br />2794 <br /> <br />D. <br /> <br />Material for fence pickets shall be 3/4" square x 16ga. tubing. The cross-sectional shape <br />of the rails shall conform to the manufacturer's ForeRunner™ design with outside cross- <br />section dimensions of 1.50" square and a minimum thickness of 14ga. Picket holes in the <br />ForeRunner™ rail shall be spaced 4.70" o.c. Picket retaining rods shall be 0.125" <br />diameter galvanized steel. Posts shall be a minimum of 2-1/2" square x 12ga. All posts to <br />have decorative ball post cap. High quality PVC grommets shall be supplied to seal all <br />picket-to-rail intersections. <br /> <br />" <br /> <br />LJ 2.03 F ABRICA TION <br /> <br />LJ <br /> <br />n <br /> <br />L) <br /> <br />f' <br /> <br />LJ <br /> <br />[I <br /> <br />LJ <br /> <br />I' <br /> <br />LJ <br /> <br />" <br /> <br />u <br /> <br />n <br /> <br />u <br /> <br />n <br /> <br />LJ <br /> <br />" <br /> <br />L.J <br /> <br />06/05 <br /> <br />A. <br /> <br />Pickets, rails, and posts shall be precut to specified lengths. ForeRunner™ rails shall be <br />pre-punched to accept pickets. <br /> <br />B. <br /> <br />Grommets shall be inserted into the pre-punched holes in the rails and pickets shall be <br />inserted through the grommets' so that pre-drilled picket holes align with the internal <br />upper raceway of the ForeRunner™ rails. (Note: This can best be accomplished by using <br />an alignment template.) Retaining rods shall be inserted into each ForeRunner™ rail so <br />that they pass through the predrilled holes in each picket, thus completing the panel <br />assembly. <br /> <br />c. <br /> <br />Completed panels shall be capable of supporting a 400 lb. load (applied at midspan) <br />without permanent deformation. Panels without rings shall be biasable to a 25% change <br />in grade; panels with rings shall be biasable to a 12.5% change in grade. <br /> <br />D. <br /> <br />Gates shall be fabricated using Aegis Plus™panel material and gate ends having the same <br />outside cross-section dimensions as the ForeRunner™a rail. All rail and upright <br />intersections shall be joined by welding. All picket and rail intersections shall also be <br />joined either by welding or by the same retaining rod process used for panel assembly. <br /> <br />02444-3 <br /> <br />03-4138.B <br />