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ameO <br />5.0 GEOSYNTHETICS QC SUBMITTALS <br />Geosynthetics QC submittals reviewed by AMEC included installation personnel resumes, <br />geomembrane resin certificates, geomembrane roll certificates, and welding rod certificates. <br />AMEC's inventory control, summarizing QC certification received for each roll of <br />geomembrane received for the Phase 5 Berm Modification primary liner system, is <br />presented in Appendix 1.1. All geosynthetic material used as part of the Phase 5 Berm <br />Modification 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 QC Documents <br />QC 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 QC documents prior to geomembrane placement and <br />verified that the documentation was complete and that the material properties and QC <br />testing frequency required by the specifications were met. <br />5.2.1 Resin QC Certificates <br />LLDPE polymer raw material (resin) QC 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 two (2) batches of resin. The <br />geomembrane manufacturer also performed density and melt index tests of the resin <br />AMEC Environment & Infrastructure, 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 />17 <br />