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June 24,2003 -37- 003-2203.7 <br />. The following sections present a detailed description of each of the above activities. <br />6.1.1 Conformance Testine <br />Geomembrane manufactured by Poly-Flex was installed in the PSSA. A Golder representative <br />performed geomembrane conformance sampling at the Poly-Flex plant in Grand Prairie, Texas. <br />Samples were sent to Golder's geosynthetic laboratory in Duluth, Georgia, for conformance testing. <br />Geomembrane rolls were not used on the project unless approved by Golder based on conformance <br />test results. <br />Prior to the 40-mil and 100-mil geomembrane arrival to site, Golder performed 23 conformance tests <br />at a frequency of one test per 118,655 square feet, exceeding the minimum specified testing frequency <br />of one test per 150,000 square feet. Testing frequency was based on Golder's inventory of the 40-mil <br />and 100-mil geomembrane. Conformance testing for the 40-mil smooth, 100-mil smooth, 100-mil <br />single-sided textured, and 100-mil double-sided textured LLDPE geomembrane used to construct the <br /> Phase Nb PSSA liner system met specifications. Conformance test results are presented in <br />. Appendix M. <br />6.1.2 De~yment Monitorine <br />Geomembrane panel deployment monitoring performed by Golder included: <br />• Observation of panel surface condition and panel overlap; <br />• Assignment of panel numbers; <br />• Verification of factory roll number and receipt of complete certification prior to <br />allowing deployment; <br />• Measurement of sheet thickness; <br />• Documentation of deployed panel lengths; <br />• Development of panel layout record drawing; and <br />• Observation of Phase Nb PSSA/Phase III tie-in. <br />LJ <br />1:\00@30110J00\FnICenP55A0601\OOJ2303.OJ00.013J3Re0.doc Golder Associates <br />