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2016-10-21_REPORT - M1980244 (31)
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2016-10-21_REPORT - M1980244 (31)
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Last modified
1/9/2017 10:52:55 AM
Creation date
12/22/2016 8:15:33 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
Report
Doc Date
10/21/2016
Doc Name
SGVLF Phase I Cert Report - 0 Completion Report
From
CC&V
To
DRMS
Type & Sequence
TR87
Email Name
TC1
AME
ERR
Media Type
D
Archive
No
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Cripple Creek & Victor Gold Mining Company <br />Squaw Gulch VLF Phase 1 Completion <br />Record of Construction Report <br />475.0106.006 <br />October 14, 2016 <br /> <br />P:\Projects\0106.006 CC&V CQA and EDS\J‐REPORTS\ROC Report\475.0106.006 CCV PHASE 1 ROC REPORT ‐ FINAL161014.DOCX <br /> Page 12 <br />3.3.2. Geomembrane Roll QC Certificates <br />The Squaw Gulch VLF Phase 1 geomembrane was manufactured by AGRU America. <br />Manufacturing Roll QC certificates were submitted for every roll of geomembrane <br />(approximately one every 9,000 square feet), exceeding the required minimum <br />frequency of one per 50,000 square feet of geomembrane. The roll QC certificates were <br />reviewed the CQA Monitor, ensuring all geomembrane materials met or exceeded the <br />project technical specifications. The roll QC certificates for all geomembrane used within <br />the Phase 1 Completion area are presented in Appendix I.3. All Phase 1 geomembrane <br />roll QC Certificates are provided for 40 mil and 80 mil rolls; however, the 100 mil roll QC <br />Certificates are only included for the rolls that were used within the Phase 1 Completion <br />area. <br />3.3.3. Geomembrane Resin QC Certificates <br />AGRU America manufactured the geomembrane for the Squaw Gulch Phase 1 VLF by <br />using LLDPE polymer raw material (resin). Chevron Phillips Chemical Company provided <br />resin QC certificates at a rate of one per rail car shipment. The resin QC certificates were <br />reviewed by the CQA Monitor, ensuring all materials met or exceeded the project <br />technical specifications. The resin QC certificates for all geomembrane used within the <br />Phase 1 Completion area are presented in Appendix I.4. All Phase 1 geomembrane resin <br />QC Certificates are provided for 40 mil and 80 mil rolls; however, the 100 mil resin QC <br />Certificates are only included for the rolls that were used within the Phase 1 Completion <br />area. <br />3.3.4. Geomembrane Welding Rod QC Certificates <br />AGRU America manufactured the extrusion welding rod for the Squaw Gulch Phase 1 <br />VLF from various resin lots. The CQA Monitor reviewed and verified that all welding rod <br />QC certificates that were provided by Chevron Phillips Chemical Company met the <br />project technical specifications. The welding rod QC certificates are presented in <br />Appendix I.5. <br />3.3.5. Geotextile QC Certificates <br />TenCate manufactured the 12 oz/yd2 non‐woven geotextile that was used to construct <br />the underdrain systems and leak detection trenches. The CQA Monitor verified that the <br />geotextile QC certificates, presented in Appendix I.6, met the project technical <br />specifications.
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