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ameo <br />• <br />5.0 GEOSYNTHETICS CQC SUBMITTALS <br />Geosynthetics CQC submittals reviewed by AMEC included installation personnel resumes, <br />geomembrane resin certificates, geomembrane roll certificates, welding rod certificates, <br />geogrid certificates, and geotextile certificates. AMEC's inventory control, summarizing <br />CQC certification received for each roll of geomembrane received for the 2010 Phase 5 VLF <br />primary and secondary liner systems, is presented in Appendix 1-1. All geosynthetic material <br />used as part of the 2010 Phase 5 VLF construction met project specifications. <br />5.1 Geomembrane Installation Personnel Resumes <br />AMEC reviewed the resumes of Lone Star installation personnel to verify that the installation <br />superintendent and the seaming personnel possessed sufficient experience as required by <br />the project specifications. Review of the installation personnel resumes indicated that key <br />personnel had experience sufficient to meet or exceed project specifications. <br />• Geomembrane personnel resumes are presented in Appendix 1-2. <br />5.2 Geomembrane CQC Documents <br />CQC documents submitted by Lone Star included resin supplier certificates and <br />geomembrane manufacturer resin certificates, geomembrane roll certificates, and welding <br />rod certificates. AMEC reviewed CQC documents prior to geomembrane placement and <br />verified that the documentation was complete and that the material properties and CQC <br />testing frequency required by specifications were met. <br />5.2.1 Resin CQC Certificates <br />LLDPE polymer raw material (resin) CQC certificates were provided by the resin <br />manufacturer, Chevron Phillips Chemical Company, at a frequency of one per rail car <br />shipment. AMEC reviewed these certificates prior to geomembrane placement. <br />Geomembrane used on this project was produced from nine batches of resin. The <br />geomembrane manufacturer also performed density and melt index tests of the resin <br />AMEC Earth & Environmental, Inc. <br />2000 S. Colorado Blvd 2-1000 <br />Denver, CO 80222 <br />Tel 303-935-6505 <br />Fax 303-935-6575 www.amec.com <br />38