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TABLE 1. <br />MATERIAL PROPERTIES <br />CLIENT: Newfields <br />PROJECT: CC&V Newmont Cripple Creek <br />Date Received:2/20/2025 QC'd By: <br />Date Reported:2/27/2025 TRI Job No.: <br />Client Sample ID:R#FND0147920063 L#24BB505 TRI Control No.: <br />Material Description:80mil LLDPE Double Sided Microspike <br />SPECIMENS Proj. <br />1 2 3 4 5 6 7 8 9 10 Avg.Std. Dev.Min Max Specs. <br />METHOD DESCRIPTION <br />ASTM D5994 Thickness (mils)EI#846 <br />Apparatus: Dead-weight dial micrometer with gauge points tapered at an angle of 60 o +/- 2 o to the horizontal with the tip <br />rounded to a radius of 0.8+/-0.1 mm(0.031+/-0.004 in), with a specified force of 0.56+/-0.05 N (2+/-0.2 oz) <br />Loading Time: 5 sec Specimen Size: 4" x 4"68 lowest <br />81 80 80 82 80 81 80 81 81 83 81 1 80 83 76 marv <br />ASTM D1505 Density (grams/ cm.3)EI#810 <br />0.9360 0.9360 0.9360 0.9360 0.0000 0.9360 0.9360 0.939 max. <br />ASTM D6693 Tensile Properties:EI#860 <br />Type IV Test Specimens: Type IV, Width of narrow section:0.25in, Length of narrow section:1.3in, Width Overall:0.75in, <br />Length Overall: 4.5in Rate of Separation: 2"/min <br /> Tensile Strength at Break (lbs/ in.- width) <br />MD 263 293 274 280 276 277 11 263 293 120 min. <br />TD 281 282 272 272 257 273 10 257 282 <br /> Elongation at Break (percent, %)Gauge Length = 2.0 in. <br />MD 570 576 537 571 583 567 18 537 583 250 min. <br />TD 653 641 618 610 597 624 23 597 653 <br />ASTM D4833 Puncture Resistance (lbs)EI#937 <br /> Specimens were tested as directed in Test Method D4833. They were clamped without tension between circular plates of <br /> a ring clamp attachment secured in the tensile machine. Test specimens were extended beyond the outer edges of the <br />clamping plates. <br />166 167 162 163 163 161 159 159 158 158 162 3 158 167 88 min. avg. <br />ASTM D5596 Carbon Black Dispersion (category rating per reference chart PCN: 12-455960-38)EI#817 9 in Cat 1 or 2 <br />1 1 1 1 1 1 1 1 1 1 1 in Cat. 3 <br />ASTM D4218 Carbon Content EI#1035 <br />Apparatus: Muffle Furnace <br />2.18 2.20 2.19 0.01 2.18 2.20 2 - 3 <br />(End of Table 1) (Sheet 1 of 1) <br />10 out of 10 in Category 1 <br />188346 <br />CA250174 <br />By accepting the data and results presented on this report, the Client agrees to limit the liability of TRI Environmental, Inc. from Client and all other parties for claims on issues, due to the use of this data, to the cost for the respective tests presented in <br />this report; and the Client agrees to indemnify and hold harmless TRI Environmental, Inc. from and against all liabilities in excess of the aforementioned limit. <br />LEGENDS: <br />MD - MACHINE DIRECTION <br />TD- TRANSVERSE DIRECTION 1970 S. Santa Cruz Street, Anaheim, CA 92805, www.precisionlabs.net <br /> TRI Environmental, Inc. dba Precision Geosynthetic Laboratories International