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13. D4437,Standard Practice for Determining the Integrity of Field Seams Used <br /> in Joining Flexible Polymeric Sheet Geomembranes. <br /> 14. D4833,Standard Test Method for Index Puncture Resistance of Geotextiles, <br /> Geomembranes, and Related Products. <br /> 15. D5199, Test Method for Measuring Nominal Thickness of Geotextile and <br /> Geomembranes. <br /> 16. D5321, Standard Test Method for Interface Shear Testing. <br /> 17. D5397,Procedure to Perform a Single Point Notched Constant Tensile Load <br /> Test. <br /> 18. D5596,Test Method for Microscopic Evaluation of the Dispersion of Carbon <br /> Black in Polyde Geosynthetics. <br /> 19. D5617, Standard Test Method for Multi-Axial Tension Test for <br /> Geosynthetics. <br /> 20. D5994, Test Method for Measuring the Core Thickness of Textured <br /> Geomembranes. <br /> B. Geosynthetic Research Institute(GRI): <br /> 1. Test Method GM-12 Measurement of the Asperity Height of Textured <br /> Geomembranes using a depth gage. <br /> 1.3 DEFINITIONS <br /> A. Batch: A quantity of resin,usually the capacity of one railcar,used in the fabrication <br /> of high density polyethylene(HDPE)geomembrane sheet. The finished sheet will be <br /> identified by a roll number corresponding to the particular quantity of resin used. <br /> B. Bridging: The condition when geomembrane becomes suspended over its subgrade <br /> due to contraction of the material or poor installation. <br /> C. QA/QC Consultant: The party,independent from Manufacturer or CONTRACTOR, <br /> that is responsible for observing and documenting activities related to the quality <br /> assurance of production and installation of the geosynthetic components of the lining <br /> system. <br /> D. Construction Quality Assurance(CQA)Laboratory: The party,independent from the <br /> OWNER,Manufacturer,Fabricator,and Installer,responsible for conducting tests on <br /> samples of geosynthetics obtained at the site. <br /> E. Extrudate: The molten polymer that is emitted from an extruder during seaming <br /> using either extrusion fillet or extrusion flat methods. The polymer is initially in the <br /> form of a ribbon rod, bead or pellets. <br /> F. Fabricator: The party responsible for the fabrication of geomembrane panels <br /> constructed from rolls received from the manufacturer. <br /> G. Geomembrane Manufacturer: The parry responsible for the production of the <br /> geomembrane rolls from resin and for the quality control of the resin. <br /> H. Geomembrane: An essentially impermeable membrane used as a solid or liquid <br /> Forward Compost Facility Stormwater Improvements <br /> 02778 2 HDPE GEOMEMBRANE <br />