Laserfiche WebLink
Cripple Creek&Victor Gold Mining Company ■ <br /> Squaw Gulch VLF Phase 2A Part 1 ■ <br /> Record of Construction Report <br /> 475.0106.032 <br /> July 22,2019 <br /> Geomembrane Defect/Repair Summary, including vacuum testing logs, is presented in <br /> Appendix K.7. <br /> 3.5.9. Geomembrane Acceptance <br /> Prior to DCF placement, the geomembrane was accepted by Tetra Tech, Tezak, CCU, <br /> and the CCLA Monitor. All CQA logs and survey data were thoroughly reviewed ensuring <br /> that all aspects of the geomembrane installation were performed in accordance with <br /> project Technical Specifications. Geomembrane Acceptance Forms are presented in <br /> Appendix K.8. <br /> 4. PROJECT DEVIATIONS <br /> Throughout construction, the following deviations from the Design and IFC Drawings were <br /> approved by the Engineer of Record: <br /> NewFields reviewed and updated the project Technical Specifications to meet current <br /> industry standards. The project Technical Specifications were sent to DRMS on July 7, <br /> 2016. <br /> Several localized grading, underdrain alignment and HVSCS alignment changes were <br /> made throughout construction in order to better accommodate the actual site <br /> conditions. The grading changes were minor and are presented in the Record of <br /> Construction Drawings. <br /> IFC Drawings A60 and A62 indicated that a fusion weld should be used between the <br /> phased geomembrane connections; however, the use of extrusion welding was also <br /> approved. <br /> S. ENGINEER'S OPINION <br /> Based on the construction activities observed, testing performed, and inspections completed, <br /> NewFields certifies that the project was constructed in general accordance with the approved <br /> IFC Drawings and Technical Specifications. <br /> P:\Projects\0106.032 VLF2 Phase 2 CCA\J-REPORTS\ROC Report 1\Cert Report-Phase 2A Part 1\475.0106.032 CCV PHASE 2A Part 1 <br /> ROC REPORT.docx <br /> Page 18 <br />