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2016-05-23_REPORT - M1980244
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2016-05-23_REPORT - M1980244
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Last modified
8/24/2016 6:22:26 PM
Creation date
5/24/2016 9:16:54 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
REPORT
Doc Date
5/23/2016
Doc Name
Weekly CQA Report week ending 05/14/2016
From
Newmont / CC&V
To
DRMS
Email Name
TC1
Media Type
D
Archive
No
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Newmont Mining Corporation I■ <br /> Cripple Creek&Victor Gold Mine ■ <br /> Squaw Gulch VLF CQA <br /> NewFields Job No.475.0106.006 <br /> Week Ending Saturday,May 14,2016 <br /> O 120+00 to 125+00 and VLF Haul Road <br /> • Slope rough grading (cut and hauled to fill) in areas bounded by bench stations: <br /> o K30+00 to K38+00 and M22+00 to M30+00 <br /> • Fill placement (hauled from low volume reject stockpile) in areas bounded by bench <br /> stations: <br /> o J0+00 to J6+00 and VLF Haul Road <br /> • Fill placement in areas bounded by bench stations: <br /> o M30+00 to M37+00 and S35+00 to S43+00 <br /> • Compaction of Structural Fill was achieved using a smooth drum roller <br /> 1.3 Subgrade <br /> Subgrade was prepared for SLF placement (for leak detection installation) using an excavator <br /> with the roller attachment. The bottom 20 feet of the slope above HM1+00 to HM5+00 was <br /> compacted by making a minimum of four passes. <br /> 1.4 Leak Detection Trench <br /> The Phase 1 leak detection trench was constructed between stations H24+00 and H29+00. <br /> 1.5 Soil Liner Fill(SLF) <br /> SLF processing continued at the Dump 1 processing plant. Approximately 132,134 dry tons of <br /> material has been processed as of Saturday, May 14, 2016. <br /> • <br /> 1.6 Drain Cover Fill (DCF) <br /> Drain cover fill placement was performed between stations F14+00 and F18+00. A 4' thick road <br /> was placed along the bench in order to gain access to the area. Three "fingers" were started to <br /> prepare for placement up the slope. <br /> 2.0 GEOSYNTHETICS <br /> 2.1 Geogrid <br /> Eighty eight rolls of geogrid were delivered to site on Tuesday, May 10. Twenty four of the rolls <br /> were from rejected lot 314354 and will need to be removed from site. The remaining rolls were <br /> from three unapproved lot numbers. NewFields took three samples and shipped them to TRI <br /> for conformance testing. <br /> Page 3 <br />
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