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2018-02-08_REPORT - M1980244 (2)
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2018-02-08_REPORT - M1980244 (2)
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Entry Properties
Last modified
2/9/2018 11:06:53 AM
Creation date
2/9/2018 10:30:22 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
Report
Doc Date
2/8/2018
Doc Name Note
Certification Report Comments
Doc Name
Certification Report Comments
From
CC&V / Newmont
To
DRMS
Type & Sequence
TR89
Email Name
TC1
Media Type
D
Archive
No
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Newmont Mining Corporation <br /> Cripple Creek&Victor Gold Mine <br /> HGM Platform Extension CQA <br /> NewFields Job No.475.0106.019 <br /> Monday,August 14,2017 <br /> FIELD DAILY PROGRESS REPORT <br /> PROJECT: HIGH GRADE MILL(HGM) PLATFORM EXTENSION <br /> SITE: CRIPPLE CREEK&VICTOR GOLD MINE (COLORADO) <br /> CONTRACTOR: SCHMUESER ASSOCIATES <br /> DATE: MONDAY,AUGUST 14,2017 <br /> TEMPERATURE: LOW: 36°F TO HIGH:74°F <br /> WEATHER: MOSTLY CLEAR, CLOUDY IN THE AFTERNOON <br /> NEWFIELDS PERSONNEL ONSITE: ERIC NIEBLER, FIELD TECHNICIAN <br /> s.0 EARTHWORKS <br /> 1.1 General <br /> Slopes below the berms were laid back to a 2H:1V angle in order to meet the design criteria for <br /> the platform extension. Berms along the edge of road beneath the mill platform were <br /> continually raised to appropriate heights as the road was raised as lifts of select structural fill <br /> were placed. <br /> 1.2 Subgrade <br /> Existing slopes between the mill platform and road beneath it were cleaned of unsuitable <br /> material, primarily large cobbles and boulders, with an excavator and then compacted with the <br /> roller in order to provide a competent surface for the select structural fill to tie in with. <br /> 1.3 Select Structural Fill SSF) <br /> Select structural fill was transported and dumped using two Volvo A4OF articulated dump trucks <br /> (approximately 25 CY per load). The fill was spread using a Volvo H061 loader to a maximum, <br /> loose thickness of 12 inches and compacted with a BW211 Bomag roller using a method <br /> specification for compaction. <br /> 2.0 NEWFIELDS AND/OR CONTRACTOR FIELD/LABORATORY TESTING <br /> Two samples of select structural fill were collected and tested for moisture content on site by <br /> NewFields personnel. The fill tested at 8.2 and 8.5 percent moisture content, within the <br /> allowable range. <br /> Page 1 <br />
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