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amecO <br />Earth & Environmental <br />VLF EARTHWORKS FIELD MONITORING SUMMARY (WEEKLY REPORT) 5 <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 5, 2009 <br />Project No.: 84201125EO <br />Contractor: Ames Construction Co., Inc. <br />Shift: Day <br />Reporting Period: 08/30/09 through 09/05/09 <br />Days S M T W T F S <br />Work Shifts - D D D D - - <br /> - N N N N - - <br />D = Day Shift N = Night Shift <br />Ambient Temperature Range (F): Low: 45°F to 51°F (+/-) High: 71°F to 77°F (+/-) <br />AMEC CQA: Personnel On-site through the Reporting Period (See Attachment A). <br />AMES: No delays due to weather. Ames construction was completely off site Friday the 4th and Saturday <br />the 5th due to the Labor day holiday, no work was performed. <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />II) EARTHWORKS <br />A) Clearing and Grubbing <br />1) VLF <br />No work performed during the week. <br />B) Stripping <br />1) VLF <br />No work performed during the week. <br />C) Topsoil Relocation <br />1) VLF <br />No work performed during the week. <br />D) Subgrade Preparation <br />1) VLF <br />Subgrade preparation was performed between stations A41+00 (+/-) and A48+00 (+/-), <br />approximately 30 feet left of centerline to 30 feet right of centerline A CAT D-8 dozer was <br />used to rip the subgrade surface to a depth of 6" to 8". The subgrade was then moisture <br />conditioned using a CAT 773 water tuck (when necessary) and compacted using a 10-ton <br />vibratory smooth drum compactor. The entire surface of the subgrade was compacted with at <br />VLF Weekly Report WE 09.05.09.D.doc