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*, <br />amec'0 <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: May 28, 2011 <br />Project No.: 84201125EO <br />Contractor: Ames Construction Co., Inc. <br />Shift: Day <br />Reporting Period: 5/22/11 through 5/28/11 <br />Days S M T W T F S <br />Work Shifts - D D D D D - <br /> <br />D = Day Shift N = Night Shift <br />Ambient Temperature Range (F): Low: 34°F to 43°F (+/-) High: 57°F to 65°F (+/-) <br />AMEC CQA: Personnel On-site through the Reporting Period (See Attachment A). <br />AMES: Work activities were paused at the end of shift in observance of the Memorial Day holiday. Work <br />activities are scheduled to resume Wednesday (6/1/2011). <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />I) EARTHWORKS <br />A) Subgrade Preparation <br />1) VLF <br />A CAT 563 vibratory smooth drum compactor was used to compact subgrade between stations <br />J4+00 (+/-) and J22+00 (+/-). The subgrade surface was moisture conditioned (when <br />necessary) and compacted with at least 4-passes. <br />B) Slope Contouring <br />1) VLF <br />Slope contouring performed between stations J0+00 (+/-) and J28+00 (+/-), approximately 600 <br />feet left of centerline to 300 feet right of centerline and between stations H6+00 (+/-) and <br />Hl 1+00 (+/-), approximately 0 to 300 feet left and right of centerline using two CAT D-6 LGP <br />dozers and two CAT D-8 dozers. Excess material from slope contouring was loaded into 40- <br />ton articulating haul trucks using a CAT 312 excavator and was hauled to an area designated <br />by CC&V. <br />C) Cut to Fill <br />1) VLF <br />No work performed during the week. <br />VLF Weekly Report WE 05.28.2011