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RECEIVED <br />cc r�;Y 2 e, Zo�.3 <br />I&V Division of Reclamation, ame <br />Mining & Safety <br />CRIPPLE CREEK & VICTOR GOLD MINING Co. <br />Squaw Gulch (VLF), HWY 67 Realignment Field Monitoring Summary Weekly Report <br />Owner: Cripple Creek & Victor Gold Mining Co. Project Number: Date <br />Project: Squaw Gulch (VLF), Hwy 67 Realignment 74201125NO. * * * *. * * ** 04.13.2013 <br />Location: Cripple Creek & Victor Gold Mine, Colorado <br />Contractor: Ames Construction Co. Inc. <br />Reporting Period: 04.07.13 thru 04.06.13 <br />Days <br />S <br />M <br />T <br />W <br />T <br />F <br />S <br />Work Shifts <br />- <br />- - <br />D <br />- <br />D <br />D <br />D <br />D <br />-- <br />-- <br />N <br />N <br />N <br />N <br />N <br />D = Day Shift N = Night Shift <br />W = Weather Day <br />Ambient Temperature Ranges for reporting period: ' Weather conditions for reporting _period: <br />Low: 5 °F — 30°F Cloud Cover: Cloudy / partly Cloudy <br />High: 23 °F - 49T Precipitation: Light Snow <br />Wind: Calm to Gusts at times <br />Ames: No construction activities occurred during Night shift on Monday night the 80' and No Day shift <br />construction occurred on Tuesday the 9 "i. Contractor stood down for previous safety reasons. Construction <br />resumed on Tuesday Night. <br />Amec: None <br />Project Issues: None at this time <br />Planning: Continuing Construction activities and scheduling for VLF and HWY 67. <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />I) Earthworks <br />A) VLF (Phase I) <br />Topsoil Stripping: <br />An Amec field representative observed topsoil being removed 100 to 200 feet south of the ADR haul road at <br />approximate station 12 +00. Approximately 6 inches to 1 foot was being removed. <br />Structural Fill: <br />An Amec field representative observed the fill placement and compaction of structural fill (by method specification) <br />effort's within the Phase I Squaw Gulch VLF and the HWY 67 embankment footprint. (see figure 1). A cat 563 <br />smooth drum roller was used for the compaction efforts and a Cat D10 and a Cat D8 was utilized to push and place <br />materials as structural fill. Structural fill materials were placed in 18 to 24 inch lifts then compacted by Method <br />specification. In addition to the embankment fill placement and compaction, the contractor continued the fill <br />placement and construction of the underdrain ponds during this reporting period. <br />Amec field representative monitored structural fill material placed within the Phase I Squaw Gulch VLF during all <br />shifts. Average structural fill temperatures were above 32 °F <br />Page 1 of 6 MLE2 WE 04.13.13.doc <br />