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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: August 28, 2010 <br />Reporting Period: 8/22/10 through 8/28/10 <br />Days <br />S <br />M <br />T <br />W <br />T <br />F <br />S <br />Work Shifts <br />D <br />D <br />D <br />D <br />D <br />DID <br />D = Dac Shift \ = Fight Shift <br />Project No.: 84201125EO <br />Contractor: Ames Construction Co., Inc. <br />Shift: Day/Night <br />Ambient Temperature Range (F): Low: 44 °F to 60 °F ( + / -) High: 61'F to 82 °F <br />AMEC CQA: Personnel On -site through the Reporting Period (See Attachment A). <br />AMES: No issues. <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 E0 +75 ( + / -) and E7 +00 ( + / -), approximately 0 to <br />150 feet right of centerline and between stations G 18 +00 ( + / -) and G29 +00 ( + / -), <br />approximately 200 to 250 feet left of centerline. Slope contouring was performed using various <br />CAT dozers and a CAT skid steer. A CAT smooth drum roller was used to compact finished <br />slopes. <br />C) Cut to Fill <br />1) VLF <br />A CAT 385 excavator was used to excavate material between stations J4 +00 ( + / -) and J6 +00 <br />( + / -), approximately 50 to 150 feet left of centerline. The material was loaded into CAT 740 <br />articulating haul trucks and placed between stations K8 +00 ( + / -) and K11 +00 ( + / -), <br />approximately 200 to 220 feet left of centerline. Fill was placed in 24" lifts using a CAT D -8 <br />VLF Weekly Report WE 08.28.10.1) <br />