Laserfiche WebLink
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 3, 2009 <br />Project No.: 84201125EO <br />Contractor: Ames Construction Co., Inc. <br />Shift: Day <br />Reporting Period: 09/27/09 through 10/03/09 <br />Days S M T W T F S <br />Work Shifts - D D D D D - <br /> - N N N N - - <br />D = Day Shift N = Night Shift <br />Ambient Temperature Range (F): Low: 23°F to 45°F (+/-) High: 57°F to 76°F (+/-) <br />AMEC CQA: Personnel On-site through the Reporting Period (See Attachment A). <br />AMES: No work delays due to weather. <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 at the east side of the Phase IV facility, between stations <br />G6+00 (+/-) and G29+00 (+/-), approximately 50 to 150 feet left of centerline. The subgrade <br />preparation was performed using a CAT D-6 LGP dozer, a CAT 773 water wagon, and a 10- <br />ton vibratory smooth drum compactor. An AMEC field representative monitored the <br />preparation constantly. Nuclear density testing was performed for the subgrade with results <br />averaging 95% of maximum dry density. Moisture-density relations were performed in <br />accordance to ASTM D-698-07. <br />VLF Weekly Report WE 10.03.09.D.doc