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• <br />VLF EARTHWORKS FIELD MONITORING SUMMARY (WEEKLY REPORT) <br />Project Title: CC &V/ Phase 5 <br />Owner: Cripple Creek & Victor Gold Mining Co. <br />Location: Cripple Creek & Victor Gold Mine <br />Work Element: Phase 5 CQA/ VLF <br />Date: September 4, 2010 <br />Reporting Period: 8/29/10 through 9/4/10 <br />Days <br />S <br />M <br />T <br />W <br />T <br />F <br />I S <br />Work Shifts <br />D <br />D <br />D <br />D <br />Di <br />D <br />- <br />D =Da\ Shift N= Night Shift <br />Project No.: 84201125EO <br />Contractor: Ames Construction Co., Inc. <br />Shift: Day/Night <br />Ambient Temperature Range (F): Low: 39 °F to 57 °F ( + / -) High: 67 °F to 76 °F <br />AMEC CQA: Personnel On -site through the Reporting Period (See Attachment A). <br />AMES: Work activities were suspended at approximately 3:00pm on 9/3/2010 and will resume at the <br />beginning of shift Tuesday, 9/7/2010. This was performed in observance of the Labor Day holiday. <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />I) EARTHWORKS <br />A) Subgrade Preparation <br />1) VLF <br />Subgrade was inspected approved for soil liner fill placement by an AMEC field representative <br />in the area shown on Figure 1. <br />B) Slope Contouring <br />1) VLF <br />Slope contouring performed between stations K0 +00 ( + / -) and K2 +00 ( + / -), approximately 0 to <br />150 feet left and right of centerline. Slope contouring was performed using two CAT D -6 LGP <br />dozers. A CAT smooth drum roller was used to compact finished slopes. <br />C) Cut to Fill <br />1) VLF <br />Structural fill material was placed between stations B3 +00 ( + / -) and K10 +00 ( + / -), <br />approximately 20 to 200 feet left of centerline. A CAT D -8 dozer was used to push material <br />from the cut to the fill area. Fill was placed in 24" lifts. Each lift was moisture conditioned <br />using a tandem -axel water truck (when necessary) and compacted using a 10 -ton vibratory <br />VLF Weekly Report WE 09.04.10.D <br />