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2014-02-07_REPORT - M1980244 (2)
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2014-02-07_REPORT - M1980244 (2)
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Last modified
8/24/2016 5:39:49 PM
Creation date
2/10/2014 2:17:35 PM
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Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
REPORT
Doc Date
2/7/2014
Doc Name
Response to weekly CQA adequacy
From
CC&V
To
DRMS
Email Name
TC1
TAK
Media Type
D
Archive
No
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cc <br />ameO <br />CRIPPLE CREEK & VICTOR GOLD MINING Co. <br />Squaw Gulch (VLF), HWY 67 Realignment Field Monitoring Summary Weekly Report R -1 <br />Owner: Cripple Creek & Victor Gold Mining Co. Project Number: Date <br />Project: Squaw Gulch (VLF), Hwy 67 Realignment 74201125N0. * * * *. * * ** 12.21.2013 <br />Location: Cripple Creek & Victor Gold Mine, Colorado <br />Contractor: Ames Construction Co. Inc. <br />Reporting Period: 12.15.13 thru 12.21.13 <br />Cihuah <br />Ambient Temperature Ranges for reporting period: Weather conditions for reporting period: <br />Low: 12 °F to 28 °F Cloud Cover: Mostly clear to overcast. <br />High: 30 °F to 45 °F Precipitation: Snow on Saturday Dec. 21, 2013 <br />Wind: Variable <br />Ames: Continuing construction tasks for HWY 67 and VLF. <br />Planning: Continuing construction activities and scheduling for VLF and HWY 67. <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />1) Earthworks <br />A) VLF (Phase 1) <br />Topsoil I Overburden Stripping: No topsoil or overburden stripping occurred this week; however, the slopes of <br />the Area 34 Topsoil Stockpile were graded by dozers. <br />Production drilling: Production drilling occurred during this reporting period within the planned VLF limits. <br />Production blasting: Four blasts occurred during this reporting period within planned VLF limits. <br />Structural Fill: <br />Cat 992 loaders and a John Deere 870 excavator removed structural material from near Bench A between <br />approximate stations A6 +00 and A20 +00. The material was loaded into 777 haul trucks and transported to the ADR <br />road fill between station 54 +00 and 59 +00 and to the buttress fill area between Dump 4 and the Ball Mill fill. A Cat <br />D8 and D9 dozer were used to spread the loose lifts and compaction was achieved utilizing a Cat CS56 smooth <br />drum roller by method specification. Any oversized material encountered was broken with a Cat excavator hammer - <br />hoe. <br />A John Deere 850 excavator, a Cat CS56 smooth drum roller, two Cat D8 dozers, and Cat 740 haul trucks were <br />used for cut to fill activities near the Phase 2 Diversion Channel adjacent to Dump 4 at approximate station 31 +50. <br />Material was cut from station 22 +00 to 30 +00 and placed in the wash adjacent to Dump 4 to create a ramp for haul <br />truck access. Structural fill was placed in less than 3 foot lifts by the Cat D8 dozers. Compaction was completed <br />per method specification. <br />Page I of 6 MLE2 WE 12.21.13.doc <br />Days <br />S <br />M <br />T <br />W <br />T <br />F <br />S <br />Work Shifts <br />- <br />D <br />D <br />D <br />D <br />D <br />D <br />D = Day Shift N = <br />Night <br />Shift <br />W = <br />Weather <br />Day <br />Cihuah <br />Ambient Temperature Ranges for reporting period: Weather conditions for reporting period: <br />Low: 12 °F to 28 °F Cloud Cover: Mostly clear to overcast. <br />High: 30 °F to 45 °F Precipitation: Snow on Saturday Dec. 21, 2013 <br />Wind: Variable <br />Ames: Continuing construction tasks for HWY 67 and VLF. <br />Planning: Continuing construction activities and scheduling for VLF and HWY 67. <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />1) Earthworks <br />A) VLF (Phase 1) <br />Topsoil I Overburden Stripping: No topsoil or overburden stripping occurred this week; however, the slopes of <br />the Area 34 Topsoil Stockpile were graded by dozers. <br />Production drilling: Production drilling occurred during this reporting period within the planned VLF limits. <br />Production blasting: Four blasts occurred during this reporting period within planned VLF limits. <br />Structural Fill: <br />Cat 992 loaders and a John Deere 870 excavator removed structural material from near Bench A between <br />approximate stations A6 +00 and A20 +00. The material was loaded into 777 haul trucks and transported to the ADR <br />road fill between station 54 +00 and 59 +00 and to the buttress fill area between Dump 4 and the Ball Mill fill. A Cat <br />D8 and D9 dozer were used to spread the loose lifts and compaction was achieved utilizing a Cat CS56 smooth <br />drum roller by method specification. Any oversized material encountered was broken with a Cat excavator hammer - <br />hoe. <br />A John Deere 850 excavator, a Cat CS56 smooth drum roller, two Cat D8 dozers, and Cat 740 haul trucks were <br />used for cut to fill activities near the Phase 2 Diversion Channel adjacent to Dump 4 at approximate station 31 +50. <br />Material was cut from station 22 +00 to 30 +00 and placed in the wash adjacent to Dump 4 to create a ramp for haul <br />truck access. Structural fill was placed in less than 3 foot lifts by the Cat D8 dozers. Compaction was completed <br />per method specification. <br />Page I of 6 MLE2 WE 12.21.13.doc <br />
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