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ame O <br />Earth & Environmental <br />LOB EARTHWORKS FIELD MONITORING SUMMARY (WEEKLY REPORT) <br />Project Title: CC&V/ Phase 5 Project No.: 8420125EO <br />Owner: Cripple Creek & Victor Gold Mining Co. <br />Location: Cripple Creek & Victor Gold Mine <br />Work Element: Phase 5 CQA/ LOB <br />Date: April 18, 2009 <br />Contractor: Ames Construction Co. Inc. <br />Shift: Day/Night <br />Reporting Period: 04/12/09 through 04/18/09 <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): Lows: 22°F to 33T (+/-) Highs 28° to 45° F <br />AMEC CQA Personnel On-site through the Reporting Period (See Attachment A). <br />AMES: Scheduled Friday night shift and Saturday work (day and night shifts) cancelled due to Friday's <br />snow. <br />CONSTRUCTION ACTIVITIES AND PROGRESS: <br />I) EARTHWORKS <br />A) Overburden Rock to Stockpile <br />1) LOB Delivery Road <br />Overburden shot rock was excavated between Stations 25+50 (+/-) and 30+00 (+/-) and <br />between Stations 2+00 (+/-) and 4+00 (+/-) has been transported to the Joe Dandy Main <br />Cresson backfill using 5 Cat 777, and 3 to 7 Volvo Haul Trucks, a Komatsu 800 excavator, and <br />a CAT 875 track excavator aided by a Cat D-10 dozer (Double shift work). <br />Rockbreakers continued drilling the LOB Delivery Road cut between Stations 25+50 (+/-) to <br />22+50 (+/-) and 20+50 (+/-) to 22+00 (+/-) for blasting. The aforementioned areas were shot <br />Tuesday, Wednesday and Friday. Rockbreakers worked double shifts and used four track drill <br />rigs. <br />2) LOB Conveyor Corridor <br />No overburden rock transported to the Joe Dandy Main Cresson backfill. <br />B) Cut to Fill <br />1) LOB Delivery Road <br />Overburden shot rock between stations 30+00 (+/-) and 29+00 (+/-) was transported with two <br />Volvo haul trucks to the LOB Delivery road fill section between stations 36+00 (+/-) and <br />40+00 (+/-) early in the week. By Tuesday, the fill was completed. Additional equipment <br />working the fill: 1 D-8 Dozer, 2 D-6 Dozers, one Komatsu 800 track excavator, and one <br />Sheet 1 of I I <br />LOB Weekly Report WE 04.18.09.D