2015-07-17_REPORT - M1980244

• Permit No: M1980244
• IBM Index Class Name: REPORT
• Doc Date: 7/17/2015
• Doc Name: Weekly CQA Report - weeks ending 6/20/2015 and 6/27/2015
• From: CC&V
• To: DRMS
• Email Name: TC1
• Media Type: D
• Archive: No

CRIPPLE CREEK & VICTOR GOLD MINING Co.
ANGLOGOLD ASHANTI (COLORADO) amec
SQUAW GULCH (VLF) WEEKLY REPORT foster
wheeler
Owner: Cripple Creek & Victor Gold Mining Co. Project Number: 74201125NO
Project: Squaw Gulch Valley Leach Fill (VLF) Week Ending: June 20, 2015
Location: Cripple Creek & Victor Gold Mine, CO
Contractor: Ames Construction, Inc.
Reporting Period: 6.14.2015 through 6.20.2015
Ambient Temperature Ranges During Week Weather Conditions During Week:
Highs: 69°F to 78°F Cloud Cover: Cloudy to Mostly Cloudy
Lows: 44°F to 54°F Precipitation: Rain
Wind: Calm to moderate
Ames: Continuing construction tasks for the Valley Leach Facility (VLF)
Planning: Continuing construction activities and scheduling for the VLF.
CONSTRUCTION ACTIVITIES AND PROGRESS:
1) Earthworks
A) VLF (PSSA, Phase 1, and 2)
Note: An Amec Foster Wheeler field professional monitored fill material temperatures during fill
placement; average structural fill temperatures were above 32°F. All construction materials
placed were verified as suitable, and construction methods were in accordance with project
technical specifications.
Structural Fill:
The following Structural Fill haul to fill and grading activities occurred:
Cat dozers graded the slope in the vicinity of stations 114+00 to 118+00, HM16+00 to HM20+00,
JM8+00 to JM12+00 and HHO+00 to HH2+00.
CC&V hauled material to the Dump 4 surge in Phase 2 using Cat 793 haul trucks. A Cat dozer
placed the Structural Fill between stations N20+00 and N22+00. A Cat smooth drum roller
compacted the fill area.
A Cat D10 dozer and a Cat smooth drum roller placed and compacted Structural Fill to grade per
project plans and specifications in the vicinity of UG #6050.
Cat excavators removed structural fill material on the ramp in the north corner of the PSSA above
station A22+00. The material was hauled by 740 haul trucks and placed between stations
C16+00 to C18+00. A Cat smooth drum roller was used to compact the material per project
Days
S
I M
I T
I W
T
F
S
Work Shifts
D
D
D
D
D
D
D=Day Shift N=Night Shift W= Weather
Ambient Temperature Ranges During Week Weather Conditions During Week:
Highs: 69°F to 78°F Cloud Cover: Cloudy to Mostly Cloudy
Lows: 44°F to 54°F Precipitation: Rain
Wind: Calm to moderate
Ames: Continuing construction tasks for the Valley Leach Facility (VLF)
Planning: Continuing construction activities and scheduling for the VLF.
CONSTRUCTION ACTIVITIES AND PROGRESS:
1) Earthworks
A) VLF (PSSA, Phase 1, and 2)
Note: An Amec Foster Wheeler field professional monitored fill material temperatures during fill
placement; average structural fill temperatures were above 32°F. All construction materials
placed were verified as suitable, and construction methods were in accordance with project
technical specifications.
Structural Fill:
The following Structural Fill haul to fill and grading activities occurred:
Cat dozers graded the slope in the vicinity of stations 114+00 to 118+00, HM16+00 to HM20+00,
JM8+00 to JM12+00 and HHO+00 to HH2+00.
CC&V hauled material to the Dump 4 surge in Phase 2 using Cat 793 haul trucks. A Cat dozer
placed the Structural Fill between stations N20+00 and N22+00. A Cat smooth drum roller
compacted the fill area.
A Cat D10 dozer and a Cat smooth drum roller placed and compacted Structural Fill to grade per
project plans and specifications in the vicinity of UG #6050.
Cat excavators removed structural fill material on the ramp in the north corner of the PSSA above
station A22+00. The material was hauled by 740 haul trucks and placed between stations
C16+00 to C18+00. A Cat smooth drum roller was used to compact the material per project