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1. <br /> Cripple Creek&Victor Gold Mining Company <br /> Squaw Gulch VLF Phase 1 (9,450 foot to 9.550 foot bench) amec <br /> Final Report Addendum foster <br /> Quality Assurance Monitoring&Test Results wheeler <br /> December 1 2015 <br /> met the project requirements. Geomembrane was placed only when complete QC <br /> documentation was provided and determined the test results met or exceeded project <br /> technical specifications. The 40-mil LLDPE smooth geomembrane QC roll certificates <br /> are presented in Appendix 1.5 and the 80-mil LLDPE DSMS geomembrane QC roll <br /> certificates are presented in Appendix 1.4. <br /> 5.2.3 Welding Rod QC Certificates <br /> Welding rod certification consisted of resin QC documents for the resin used to <br /> manufacture the extrusion welding rod material for the Project. The welding material <br /> used for the liner was produced from four batches of resin. Not all resin lots used to <br /> produce the welding rod resin were from the same resin lots as the 80-mil LLDPE <br /> geomembrane. Amec Foster Wheeler's review of the QC certification indicates the resin <br /> used to manufacture the welding material met project technical specifications. The <br /> welding rod QC certificates are presented in Appendix 1.8. <br /> 5.3 Geotextile QC Documents <br /> Geotextile, manufactured by TenCate, was used during construction of the underdrain <br /> systems as well as the LDS. Amec Foster Wheeler's review of the QC certificates <br /> indicates the geotextile met project technical specifications. Geotextile QC certificates <br /> are presented in Appendix 1.9. <br /> 5.4 Geogrid QC Documents <br /> Geogrid, manufactured by Tensar, was used during remediation of the underground <br /> workings. Amec Foster Wheeler had TRI perform conformance testing on a sample from <br /> each resin lot, lots that met the project technical specifications were used for <br /> remediation. Geogrid QC certificates are presented in Appendix M.7 and the <br /> conformance testing results are presented in Appendix M.8. Please note that <br /> UX1800HS and UX180060 are the same product; UX180060 is a product code used by <br /> Tensar. <br /> 23 <br />