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Table 2 — Coat in Performance Requirements <br />Table 1— Minimum Sizes for Echelon II Posts <br />ASTM Test Method <br />Fence Posts <br />Adhesion <br />Panel Height <br />Adhesion (Retention of Coating) over 90% of test area (Tape and <br />Post Size <br />2 -1/2" 3" <br />2 -1/2" x 2 -1/2" x .080" Alum. <br />Corrosion Resistance <br />Up to & Including 6' Height <br />Corrosion Resistance over 1,000 hours (Scribed per DI654; failure <br />Bracket Type <br />w/ reinforced web <br />mode is accumulation of I /8" coating loss from scribe or medium <br />Industrial <br />Industrial <br />#8 blisters). <br />Impact Resistance <br />3" x 3" x .120" Alum. <br />Impact Resistance over 60 inch lb. (Forward impact using 0.625" <br />Over 6' Up to & Includin 8' Height <br />Flat Mount <br />ball). <br />4" x 4" x.250" Alum. <br />D822 D2244, D523 (60' Method) <br />Over 8' Height Up <br />to 10' <br />BB301 <br />of loss or color variance of more than 3 delta -E color units), <br />Post Settings <br />Gate Hei <br />t <br />f %z" O.C. <br />Gate Leaf <br />Uo to & Includina 4' <br />Over 4' Up to & <br />Over 6' Up to & <br />Over 8' Up to & <br />96 -1/2" <br />*97.5" <br />Includin 6' <br />Including 8' <br />Includin 10' <br />Up to 4' <br />3" x 3" x .120" Alum. <br />4" x 4" x.250 Alum. <br />4" x I 1 Ga. steel <br />4" x 11 Ga. <br />Post Size <br />2 -1/2" 3" <br />or 3" x 12 Ga. steel <br />3" <br />steel <br />4'1 " to 6' <br />4" x 4" x.250 Alum. <br />Industrial <br />Industrial <br />Industrial <br />or 3" x 12Ga. steel <br />3" x 12 Ga. steel <br />4" x 11 Ga. steel <br />4" x 11 Ga. steel <br />6'l " to 8' <br />4" x 11 Ga. steel <br />4" x l l Ga. steel <br />49'x 11 Ga. steel <br />6" x 3/16" steel <br />811" to 10' <br />4" x 11 Ga. steel <br />4" x l l Ga. steel <br />6" x 3/16" steel <br />6" x 3/16" steel <br />101111 to 12' <br />4" x 11 Ga. steel <br />6" x 3/16" steel <br />6" x 3/16" steel <br />6" x 3/16" steel <br />12'1 " to 14' 1 <br />6" x 3/16" steel <br />6" x 3/16" steel <br />6" x 3/16" steel <br />6" x 3/16" steel <br />Table 2 — Coat in Performance Requirements <br />Quality Characteristics <br />ASTM Test Method <br />Performance Requirements <br />Adhesion <br />D3359 — Method B <br />Adhesion (Retention of Coating) over 90% of test area (Tape and <br />Post Size <br />2 -1/2" 3" <br />knife test). <br />Corrosion Resistance <br />B 117 & D1654 <br />Corrosion Resistance over 1,000 hours (Scribed per DI654; failure <br />Bracket Type <br />Industrial <br />mode is accumulation of I /8" coating loss from scribe or medium <br />Industrial <br />Industrial <br />#8 blisters). <br />Impact Resistance <br />D2794 <br />Impact Resistance over 60 inch lb. (Forward impact using 0.625" <br />Universal <br />Flat Mount <br />ball). <br />Weathering Resistance <br />D822 D2244, D523 (60' Method) <br />Weathering Resistance over 1,000 hours (Failure mode is 60 %loss <br />(BB303) <br />BB301 <br />of loss or color variance of more than 3 delta -E color units), <br />Table 3— Echelon 11 —Post Spacing By Bracket Type <br />Span <br />For INVINCIBLE <br />For CLASSIC, GENESIS, & MAJESTIC <br />8' Nominal 91.25" Rail) <br />8' Nominal (92.625" Rail <br />Post Size <br />2 -1/2" 3" <br />2 -1/2" <br />3" <br />2-1/2" 3" <br />2 -1/2" 3" <br />Bracket Type <br />Industrial <br />Industrial <br />Industrial <br />Industrial <br />Industrial <br />Flat Mount <br />Universal <br />Universal <br />Flat Mount <br />Swivel <br />BB301 ) <br />(BB302) <br />(BB303) <br />BB301 <br />BB304* <br />Post Settings <br />f %z" O.C. <br />94 -1/2" <br />95" <br />96" <br />96.5" <br />96" <br />96 -1/2" <br />*97.5" <br />*98" <br />Span <br />For NVINCIBLEY <br />For CLASSIC, GENESIS, & MAJESTIC <br />6' Nominal 67.75" Rail) <br />6' Nominal 71.375 Rail) <br />Post Size <br />2 -1/2" 3" <br />2 -1/2" <br />3" <br />24/2" 3" <br />2 -1/2" 3" <br />Bracket Type <br />Industrial <br />Industrial <br />Industrial <br />Industrial <br />Industrial <br />Flat Mount <br />Universal <br />Universal <br />Flat Mount <br />Swivel <br />BB301) <br />BB302 <br />BB303 <br />BB304Post <br />Settings <br />f 'h" O.C. <br />75" <br />75.5" <br />71.5" <br />72" <br />71.5 " <br />�BB301 <br />*73" <br />73.5" <br />*Note: When using BB304 swivel brackets on either or both ends of a panel installation, care must be taken to ensure the spacing <br />between post and adjoining pickets meets applicable codes. This will require trimming one or both ends of the panel. <br />Echelon 11 Specification Ameristar Fence Products Rev. 11/08/2011 <br />