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/\ TESTING, RESEARCH. CONai�G AND FIELD SERVICES <br />TABLE 1B. <br />MATERIAL PROPERTIES <br />CLIENT: Advanced Earth Sciences <br />PROJECT: Foothills Area 2A <br />Date Received: 6/9/2015 <br />Date Reported: 6/16/2015 <br />Client Sample ID: R#131465743 L#CFD611202 <br />Material Description: Non -Woven Geotextile Component of Double -Sided Geocomposite (Bottom) <br />SPECIMENS <br />ASTM D5261 Mass per Unit Area (oz/ yd .2) <br />Test Specimen Size: 4"x 8" <br />91 9.4 9.1 <9.0 9.6 <br />ASTM D4632 Grab Tensile <br />Test was performed as directed in D4632, dry condition. Intron Tensile Testing Machine with hydraulic action grips and <br />1 in x 2 in rubber faces was used. Maximum load used for testing: 1500 lbs <br />Grab Breaking Load (lbs) <br />MD 229 231 236 240 241< 237 236 230 <br />TD 240 250 257 260 259> 2F1 25Q 2R1' <br />Apparent Breaking Elongation (percent) <br />MD 77 73 75 <br />TD 84 80 80 <br />ASTM D4533 Trapezoid Tear Strength (lbs) <br />Specimens were tested as directed in Test Method D4533, dry condition. <br />MD 120 117 117 119 120' <br />TD 120 132 130 130 130' <br />ASTM D4491 Permittivity (sec.-') <br />Constant Head Four specimens were tested by holding the head constant at 50 mm. The corresponding water volume passing through the specimen <br />was collected at the discharge side and the amount and time recorded. Five readings were taken for each specimen. <br />BT Technology permittivity testing apparatus compliant to ASTM D4491 requirements was used <br />1.64 <br />1.79 1.90 1.77 <br />Permeability <br />(cm./ sec.) <br />0.52 <br />0.53 0.54 0.57 <br />Flow Rate (gpm/ ft.2) <br />123 <br />134 142 132 <br />Continued on next page (Sheet 1 of 2) <br />LEGENDS: <br />MD - MACHINE DIRECTION 1160 North Gilbert Street, Anaheim, CA 92801, www.precisionlabs.net <br />TD - TRANSVERSE DIRECTION Precision Geosynthetic Laboratories International dba of TRI Environmental, Inc. <br />ana a <br />QC'd By: <br />TRI Job No.: G150343 <br />TRI Control No.: 104478 <br />� M, <br />