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Colorado Legacy Land Former Schwartzwalder Mine <br /> North Waste Rock Pile Diversion Channel <br /> SECTION 026617 <br /> GEOMEMBRANE <br /> PART1 - GENERAL <br /> 1.01 Summary <br /> A. This Section includes geomembrane liner and all necessary and incidental items as <br /> detailed or required to complete the installation of the reinforced polyethylene <br /> geomembrane underneath the diversion channel. <br /> 1. The geomembrane shall only be installed underneath the diversion channel when <br /> the channel is constructed over the waste rock pile. <br /> 1.02 Related Work Specified Elsewhere <br /> A. Geotextile: Section 026613 <br /> B. Earthwork: Section 312050 <br /> C. Drainage Channels: Section 334100 <br /> 1.03 References <br /> A. Applicable Standards: <br /> 1. American Society for Testing and Materials(ASTM): <br /> a. D5994 Standard Test Method for Measuring Core Thickness of Textured <br /> Geomembranes. <br /> b. D7466 Standard Test Method for Measuring Asperity Height of Textured <br /> Geomembranes. <br /> C. D751 Standard Test Methods for Coated Fabrics. <br /> d. D5884 Standard Test Method for Determining Tearing Strength of <br /> Internally Reinforced Geomembranes. <br /> e. D7004 Standard Test Method for Grab Tensile Properties of Reinforced <br /> Geomembranes. <br /> f. D4833 Standard Test Method for Index Puncture Resistance of <br /> Geomembranes and Related Products. <br /> g. D3895 Standard Test Method for Determining Oxidative-Induction Time <br /> (OIT) of Polymeric Materials by Standard Differential Scanning <br /> Calorimetry. <br /> h. D5885 Standard Test Method for Determining Oxidative Induction Time <br /> of Polyolefin Geosynthetics by High-Pressure Differential Scanning <br /> Calorimetry. <br /> Section 026617 -Geomembrane Page 1 <br />