2016-01-14_REPORT - M1980244 (15)

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Cripple Creek & Victor Gold Mining Company Squaw Gulch VLF Phase 1 (9,550-foot Elevation Bench to Geomembrane Panel P1635) Final Report Quality Assurance Monitoring & Test Results January 2016 Project No.: 74201125N0 Page 6 1.4 Project Technical Specifications All work was performed in accordance with the design plans and project technical specifications presented in Amendment No. 10 of Mining Permit M-1980-244 and subsequent revisions, as approved by DRMS. Issued for Construction (IFC) Drawings relevant to the construction are presented in the Drawings section of this report, and project technical specifications are presented in Appendix E. Any deviations from the IFC drawings or project technical specifications are discussed in Section 7.0 of this report. 1.5 Record Survey Documentation Ames provided the record of construction drawings for the activities associated with the Project construction. A Colorado Registered Professional Land Surveyor prepared the record drawings presented in Appendix A. The Surveyor’s professional license is presented in Appendix F. Ames also provided locations for SLF density tests, SLF depth verification, geomembrane panels, and destructive tests of geomembrane seams, which were used by Amec Foster Wheeler to develop test summaries and the geomembrane panel record of construction drawings (Drawing No. 6 in Appendix A). 1.6 Certification Boundary Figure 2 presents the Construction and Geomembrane Installation Limits of the Project construction that is being certified by this report. The certification boundary includes only a portion of the Phase 1 VLF footprint and includes site grading; leak detection installation; underdrain installation; SLF placement and compaction; installation of 80- mil double-sided microspike (DSMS) low linear density polyethylene (LLDPE) geomembrane; and DCF placement.