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Western Gravel E &P Waste Disposal Facility October 2011 <br />CQA/QCP Page 11 of 19 <br />GEOCOMPOSITE MQA <br />GEOCOMPOSITE PROPERTY <br />TEST METHOD <br />TEST FREQUENCY <br />GEONET /GEOTEXTILE <br />RESIN <br />Resin Density <br />ASTM <br />D1505/D792 <br />Minimum 1 test per lot <br />Resin Melt Flow Index <br />ASTM D1238 <br />" <br />GEONET PORTION <br />Density <br />ASTM <br />D 1505/D792 <br />1 test per 50,000 ft <br />Thickness <br />ASTM D5199 <br />" <br />Carbon Black <br />ASTM D4218 <br />" <br />Compression Strength <br />ASTM D1621 <br />1 test per 540,000 ft <br />Transmissivity <br />ASTM D4716 <br />" <br />GEOTEXTILE PORTION <br />Mass per Unit Area <br />ASTM D5261 <br />1 test per 90,000 ft <br />Grab Tensile Strength and <br />Elongation <br />ASTM D4632 <br />" <br />Trapezoidal Tear Strength <br />ASTM D4533 <br />" <br />Puncture Strength <br />ASTM D4833 <br />" <br />Permittivity <br />ASTM D4491 <br />1 test per 540,000 ft <br />Apparent Opening Size <br />ASTM D4751 <br />" <br />UV Stability <br />ASTM D4355 <br />One per formula <br />GEOCOMPOSITE <br />Transmissivity <br />ASTM D4716 1 <br />1 test per 540,00 ft <br />Ply Adhesion <br />ASTM D6636 <br />1 test per 50,000 ft <br />Construction: <br />• CQA Engineer will observe the exposed liner materials just prior to the geonet installation to verify <br />that the liner materials have not been damaged <br />• CQA Engineer will examine geonet rolls upon delivery and note any damage to covering, as well as <br />possible damage to the product itself requiring further inspection. <br />• CQA Engineer will clearly mark rejected rolls due to severe flaws and any minor repairable flaws <br />• CQA Engineer will observe and inspect the materials as they are unrolled and placed upon the liner <br />materials. Areas requiring repairs will be marked in the field by the CQA Engineer. Repairs shall be <br />made using a patch from another piece of geonet secured in place with a 12 inch wide minimum <br />overlap in all directions. The patch will be secured with approved tying devices every 6 inches <br />NWCC INC. <br />