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TESTING, RESEARCH, CONSULTING AND FIELD SERVICES <br />�. uarm, rx - usn ; wa.e�w, - u a i nwoea - usa � ao.o cooar - nuaraau+ f surnou - cwwn <br />TABLE 2B. <br />MATERIAL PROPERTIES <br />CLIENT: Advanced Earth Sciences <br />PROJECT: Foothills Area 2A <br />Date Received: 6/9/2015 QC'd By <br />Date Reported: 6/16/2015 TRI Job No. <br />Client Sample ID: R#131465785 L#CFD611202 TRI Control No. <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 />9.0 8.9 9.1 8.8 9.1 <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 />1.77 >> 1.80 1.71 <br />Permeability <br />(cm./ sec.) <br />0.53 <br />0.47 0.49 0.46 <br />Flow Rate (9pm/ft.2) <br />MD 236 240 229 <br />236 <br />242 <br />250 <br />251 <br />259 <br />260 M <br />TD 250 259 261` <br />260 <br />241 <br />250 <br />242 <br />240> <br />242 <br />Apparent Breaking Elongation (percent) <br />MD 77 69 75 <br />73 <br />70 <br />69 <br />71 <br />71 <br />73 <br />TD 77 73 74 <br />87 <br />86 >' <br />80 <br />86 <br />87 <br />86 <br />ASTM D4533 Trapezoid Tear Strength (lbs) <br />Specimens were tested as directed in Test Method D4533, dry <br />condition. <br />MD 98 106 101! <br />107 <br />120 ``« <br />120 <br />119 <br />120' <br />122 <br />TD 131 >'127 141' <br />130 <br />127 <br />125 <br />120 <br />119 <br />122 <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 />1.72 <br />1.77 >> 1.80 1.71 <br />Permeability <br />(cm./ sec.) <br />0.53 <br />0.47 0.49 0.46 <br />Flow Rate (9pm/ft.2) <br />129 <br />132 135 128 <br />LEGENDS' <br />M 1160 North , www.ph Gilbert Street, Anaheim, CA 92801recisionlabs.net <br />TEWCHD - <br />INE DIRECTION NSVERSE DIRECTION Precision Geosynthetic Laboratories &ational dba of TRI Environmental, Inc. <br />arttct <br />G150343 <br />104480 <br />171 <br />