2014-05-22_REPORT - M1980244

• Permit No: M1980244
• IBM Index Class Name: REPORT
• Doc Date: 5/22/2014
• Doc Name: Weekly construction quality assurance report week ending 5/17/14
• From: CC&V
• To: DRMS
• Email Name: TC1
• Media Type: D
• Archive: No

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CRIPPLE CREEK & VICTOR GOLD MINING Co.
Squaw Gulch (VLF), HWY 67 Realignment Field Monitoring Summary Weekly Report
Owner: Cripple Creek & Victor Gold Mining Co. Project Number: Date
Project: Squaw Gulch (VLF), Hwy 67 Realignment 74201125N0. * * * *. * * ** 17 May 2014
Location: Cripple Creek & Victor Gold M ne, Colorado
Contractor: Ames Construction Co. Inc.
Reporting Per od: 5.l 1.14 through 5.17.14
Ambient Temperature Ranges for reporting period:
High: 36"F to 64 "F
Low: 13 "17 to 40 "F
Ames: Continuing construction tasks for the VLF.
Weather conditions for reporting period:
Cloud Cover: Partly cloudy to overcast.
Precipitation: Snow Monday through Thursday and
rain Friday right.
Wind: Variable
Planning: Continuing construction activities and scheduling for the VLF.
CONSTRUCTION ACTIVITIES and PROGRESS:
1) Earthworks
A) VLF (PSSA, Phase I, Phase II)
Topsoil 1 Overburden Stripping: No topsoil stripping occurred.
Production drilling_ Production driiiing occurred within the VLF limits.
Production blasting: Three (3) production blasts occurred within the VLF.
Structural Fill:
Material was pushed to a Cat 992 loader filling Cat 777 haul trucks at the PSSA floor from Cat dozers downslope of
stations A5+00 tc A10 +00. The material was transported to the ADR haul road fill area near stations 55+00 to
65+00 and placed as structural fill using a D10 dozer. A Cat CS563 smooth drum roller compacted till while a Cat
330 excavator equipped with a rock hammer broke apart oversize material. The structural fill was placed and
compacted per project specification.
A Cat 980 loader and Cat 740 haul trucks were used to remove undersized material from the rip rap plant area. The
material was transported and placed as structural fill near stations 60+00 to 65+00 at the ADR haul road fill area
using a Cat D9 dozer. A Cat CS563 smooth drum roller compacted fill. The structural fill was placed and
compacted per project specification.
A Cat GPS D8 dozer graded upslope and dowrl lope of stations C0+00 to C4+00. Excess material was pushed to a
Cat 980 loader and a John Deere 850 excavator that loaded out Cat 740 haul trucks from the ADR platform area.
The material was transported to the PSSA Embankment and placed as structural fill by a Cat D8 dozer and near
stations 55+00 to 60+00 at the ADR haul road fill area using a Cat D10 dozer. The fill was compacted by a Cat
Page 1 of 7 MLE2 WE 10 May 2014.doc
Days
S
M
T
W
T
F
S
Work Shifts -
W
1V
D
D
D
-
LT
N
I N
-
D =Day Shift N =Night Shift W = Weather
Day
Ambient Temperature Ranges for reporting period:
High: 36"F to 64 "F
Low: 13 "17 to 40 "F
Ames: Continuing construction tasks for the VLF.
Weather conditions for reporting period:
Cloud Cover: Partly cloudy to overcast.
Precipitation: Snow Monday through Thursday and
rain Friday right.
Wind: Variable
Planning: Continuing construction activities and scheduling for the VLF.
CONSTRUCTION ACTIVITIES and PROGRESS:
1) Earthworks
A) VLF (PSSA, Phase I, Phase II)
Topsoil 1 Overburden Stripping: No topsoil stripping occurred.
Production drilling_ Production driiiing occurred within the VLF limits.
Production blasting: Three (3) production blasts occurred within the VLF.
Structural Fill:
Material was pushed to a Cat 992 loader filling Cat 777 haul trucks at the PSSA floor from Cat dozers downslope of
stations A5+00 tc A10 +00. The material was transported to the ADR haul road fill area near stations 55+00 to
65+00 and placed as structural fill using a D10 dozer. A Cat CS563 smooth drum roller compacted till while a Cat
330 excavator equipped with a rock hammer broke apart oversize material. The structural fill was placed and
compacted per project specification.
A Cat 980 loader and Cat 740 haul trucks were used to remove undersized material from the rip rap plant area. The
material was transported and placed as structural fill near stations 60+00 to 65+00 at the ADR haul road fill area
using a Cat D9 dozer. A Cat CS563 smooth drum roller compacted fill. The structural fill was placed and
compacted per project specification.
A Cat GPS D8 dozer graded upslope and dowrl lope of stations C0+00 to C4+00. Excess material was pushed to a
Cat 980 loader and a John Deere 850 excavator that loaded out Cat 740 haul trucks from the ADR platform area.
The material was transported to the PSSA Embankment and placed as structural fill by a Cat D8 dozer and near
stations 55+00 to 60+00 at the ADR haul road fill area using a Cat D10 dozer. The fill was compacted by a Cat
Page 1 of 7 MLE2 WE 10 May 2014.doc