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amec <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: October 10, 2009 <br />Project No.: 84201125EO <br />Contractor: Ames Construction Co., Inc. <br />Shift: Day <br />Reporting Period: 10/04/09 through 10/10/09 <br />Days S M T W T F S <br />Work Shifts - D D D D D D <br /> - N - - - - - <br />D = Day Shift N = Night Shift <br />Ambient Temperature Range (F): Low: 197 to 39°F (+/-) High: 43°F to 60T (+/-) <br />AMEC CQA: Personnel On-site through the Reporting Period (See Attachment A). <br />AMES: No work delays due to weather. Night shift suspended indefinitely by Ames on Tuesday <br />(10/6/2009). <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 A54+00 (+/-) and A61+00 (+/-), <br />approximately 200 to 275 feet right of centerline. A CAT D-8 dozer was used to rip the <br />subgrade surface to a depth of 6" to 8". The subgrade was then moisture conditioned using a <br />CAT 773 water tuck (when necessary) and compacted using a 10-ton vibratory smooth drum <br />compactor. The entire surface of the subgrade was compacted with at least 4-passes. This area <br />was inspected by an AMEC representative and accepted for structural fill placement. <br />VLF Weekly Report WE 10.10.09.D