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• <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. * * * *. * * ** 05.18.2013 <br />Location: Cripple Creek & Victor Gold Mine, Colorado <br />Contractor: Ames Construction Co. Inc. <br />Reporting Period: 05.12.13 thru 05.18.13 <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 />- <br />N <br />N <br />N <br />N <br />N <br />N <br />D = Day Shift N = Night Shift <br />W = Weather <br />Day <br />Ambient Temperature Ranges for reporting period: Weather conditions for reportinp_eriod: T �_ <br />Low: 32 °F — 43 °F Cloud Cover: Cloudy / partly Cloudy /Clear <br />High: 547 — 677 Precipitation: P.M. light rain <br />Wind: Calm to Gusts at times <br />Ames: None <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 />1) Earthworks <br />A) VLF (Phase 1) <br />Topsoil Stripping: <br />An Amec field representative observed topsoil being removed during this reporting period in several locations within <br />the VLF Phase I limits. Approximately 6 inches to 2 feet were removed in various locations throughout the project <br />site. Several 740 articulating haul trucks transported the topsoil to the area 34 stockpile. In addition to topsoil <br />removal, the contractor continued to remove unsuitable materials within the limits of the PSSA. The materials were <br />transported to a designated stockpile with several articulating 740 haul trucks. <br />Structural Fill: <br />An Amec field representative observed the fill placement and compaction of structural fill within the Phase I Squaw <br />Gulch VLF and the HWY 67 embankment footprint. (See figure 1). A Cat 563 smooth drum roller was used for the <br />compaction efforts and a Cat D10 and a Cat D8 were utilized to push and place materials as structural fill. Structural <br />fill materials were placed in 18 to 24 inch lifts then compacted (Method specification applies). <br />In addition to the articulating 740 haul trucks the contractor placed into operation on Saturday the 18"' several 777 <br />haul trucks utilizing them for structural fill haul to the Hwy 67 embankment. <br />An Amec field representative monitored structural fill material temperatures placed within the Phase I Squaw Gulch <br />VLF and the Hwy 67 embankment during all shifts. Average structural fill temperatures were above 32 °F <br />Page 1 of 6 MLE2 WE 05.18.13.doc <br />