2014-02-07_REPORT - M1980244 ‎(7)‎

• Permit No: M1980244
• IBM Index Class Name: Report
• Doc Date: 2/7/2014
• Doc Name: Final Report QA Monitoring and testing volume 1 of 2 doc 1of3 Mill Site Earth works
• From: CC&V
• To: DRMS
• Email Name: TC1
• Media Type: d
• Archive: No

Cripple Creek & Victor Gold Mining Company
Mill Site Earthworks Project
Final Report
Quality Assurance Monitoring & Test Results
January 31, 2014
ameO
The laboratory test results are summarized in Tables 5 through 11 presented in
Appendix H.
4.1.1 Grain Size Distribution
AMEC analyzed the grain size distribution (gradation) of UFM, CSB, SSF, PBM, OVF,
SLF, and DCF samples. The results of the gradation analyses are presented in
Appendix HA and summarized in Tables 5 through 11.
AMEC performed two CQA gradations of UFM. The testing frequency (approximately
one test per 262 cubic yards) exceeded the minimum specified testing frequency of
one test per 5,000 cubic yards. The UFM CQA gradation results met Project
Specifications; the results are presented in Appendix H.1 and summarized in Table 5.
AMEC performed one CQA gradation of CSB. The CSB CQA gradation results met
Project Specifications; the results are presented in Appendix H.1 and summarized in
Table 6.
AMEC performed four CQA gradations of SSF. The testing frequency (approximately
one test per 1,265 cubic yards) exceeded the minimum specified testing frequency of
one test per 50,000 cubic yards. The SSF CQA gradation met Project Specifications;
the results are presented in Appendix H.1 and summarized in Table 7.
AMEC performed one CQA gradation of PBM. The testing frequency (approximately
one test per 500 cubic yards) exceeded the minimum specified testing frequency of
one test per 10,000 cubic yards. The PBM CQA gradation results met Project
Specifications; the results are presented in Appendix H.1 and summarized in Table 8.
AMEC performed 164 CQA gradations of OVF. The testing frequency (approximately
one test per 36,929 cubic yards) exceeded the minimum specified testing frequency of
one test per 50,000 cubic yards. The OVF CQA gradation results met Project
Specifications; the results are presented in Appendix H.1 and summarized in Table 9.
AMEC performed 32 CQA gradations of SLF. The testing frequency (approximately
one test per 1,692 cubic yards) exceeded the minimum specified testing frequency of
one test per 4,000 cubic yards. The CQA gradations performed of SLF met Project
Specifications; the results are presented in Appendix HA and summarized in Table 10.
AMEC performed 25 CQA gradations of DCF. The testing frequency (approximately
one test per 4,332 cubic yards) exceeded the minimum specified testing frequency of
one test per 20,000 cubic yards. The DCF CQA gradations met Project Specifications;
the results are presented in Appendix HA and summarized in Table 11.
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