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amec'O <br />Earth & Environmental <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: June 12, 2010 <br />Reporting Period: 6/6/10 through 6/12/10 <br />Days S M T W T F S <br />Work Shifts D D D D D D D <br /> <br />D = Day Shift N = Night Shift <br />Project No.: 84201125EO <br />Contractor: Ames Construction Co., Inc. <br />Shift: Day/Night <br />Ambient Temperature Range (F): Low: 40°F to 58°F (+/-) High: 50°F to 80°F (+/-) <br />AMEC CQA: Personnel On-site through the Reporting Period (See Attachment A). <br />AMES: No issues <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />11) EARTHWORKS <br />A) Topsoil <br />1) Stripping <br />Stripping of topsoil was performed at the East Cresson Clay borrow using a CAT 330 <br />excavator. The topsoil was loaded into tandem-axel haul trucks and placed in the East Cresson <br />Topsoil stockpile. <br />2) Placement <br />Topsoil placement continued for the downstream slope of the south toe berm. Topsoil was <br />hauled from the stockpile near the "five-way intersection" using CAT 740 articulating haul <br />trucks loaded by a CAT 980 front-end loader. The topsoil was placed on the slope using a John <br />Deere 850 excavator and a CAT D-6 dozer. <br />B) Subgrade Preparation <br />1) VLF <br />Fine grading, moisture conditioning, and compaction of subgrade was performed prior to soil <br />liner fill (SLF) placement during the week. The areas inspected and approved for placement <br />are shown in Figure 2. <br />VLF Weekly Report WE 06.12.10.D