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Q <br />amec0 <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: November 27, 2010 <br />Project No.: 84201125EO <br />Contractor: Ames Construction Co., Inc. <br />Shift: Day/Night <br />Reporting Period: 11/21/10 through 11/27/10 <br />Days S M T W T F S <br />Work Shifts D D D - - - - <br /> N N - - - - - <br />D = Day Shift N = Night Shift <br />Ambient Temperature Range (F): Low: 13°F to 23°F (+/-) High: 24°F to 43°F (+/-) <br />AMEC CQA: Personnel On-site through the Reporting Period (See Attachment A). <br />AMES: Work activities were paused end of shift Tuesday 11/23/2010 and will resume beginning of shift <br />11/29/2010 in observance of the Thanksgiving holiday. <br />CONSTRUCTION ACTIVITIES and PROGRESS: <br />I) EARTHWORKS <br />A) High Volume Solution Collection System <br />1) High Volume Solution Collection Piping <br />Placement of the high volume collection system continued at the DCF placement area shown <br />on Figure 1, advancing in front of the placement. CPeP was placed and sandbagged in <br />accordance with design drawings and project specifications. <br />2) Drain Cover Fill (DCF) <br />Drain cover fill (DCF) placement within the Phase 5 VLF continued. DCF was placed in the <br />area show on Figure 1. The DCF was hauled from the processing area to the placement area <br />using CAT 740 haul trucks. The DCF was placed in a 2-foot lift using various CAT dozers <br />except where haul routes were established. Haul routes consisted of five-foot lifts to be spread <br />into 2-foot lifts later. Laborers were present at all times during placement holding the high <br />volume collection piping in place, removing debris/sandbags, and assisting the dozer operator <br />with lift thickness. All DCF was placed on previously approved primary geomembrane. AMEC <br />field representatives monitored the DCF placement constantly. <br />3) Ore Placement <br />Loading of the Phase 5 PSSA continued using a CAT D-9 LGP dozer. Twenty feet of cover <br />was verified, by survey, prior to mine haul trucks crossing over the geomembrane. The toes of <br />the ramp were surveyed ensuring twenty feet of cover, in haul areas, during placement. An <br />VLF WeeklyReport WE 11.27. OD