2010-04-20_REPORT - M1980244 - Laserfiche WebLink

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ame" Earth & Environmental VLF EARTHWORKS FIELD MONITORING SUMMARY (WEEKLY REPORT) Project Title: CC&V/ Phase 5 Owner: Cripple Creek & Victor Gold Mining Co. Location: Cripple Creek & Victor Gold Mine Work Element: Phase 5 CQA/ VLF Date: April 3, 2010 Project No.: 84201125EO Contractor: Ames Construction Co., Inc. Shift: Day/Night Reporting Period: 3/28/10 through 4/3/10 Days S M T W T F S Work Shifts D D D D D D - N N N N N - D = Day Shift N = Night Shift Ambient Temperature Range (F): Low: 14°F to 42°F (+/-) High: 28°F to 63°F (+/-) AMEC CQA: Personnel On-site through the Reporting Period (See Attachment A). AMES: Fill haulage was not performed during night shift Friday (4/2/2010), or during day/night shift Saturday (4/3/2010), due to lack of cut material. CONSTRUCTION ACTIVITIES and PROGRESS: II) EARTHWORKS A) Stripping 1) VLF Topsoil stripping was performed during clay excavation using one CAT D-8 dozer and one CAT 330 excavator at the East Cresson Clay Borrow. Haulage of topsoil to the East Cresson Clay Borrow topsoil stockpile continued using tandem-axel haul trucks. B) Subgrade Preparation 1) VLF No work performed during the week. C) Slope Contouring 1) VLF Slope contouring was performed in the following areas: between stations A20+00 (+/-) and A26+00 (+/-), approximately 0 to 200 feet left of centerline; between stations C0+50 (+/-) and C4+00 (+/-), approximately 20 to 100 feet right of centerline; between stations F5+00 (+/-) and F12+50 (+/-), approximately 20 to 175 feet right of centerline; and between stations H0+00 (+/-) and H12+00 (+/-), approximately 0 to 150 feet left of centerline. Slope contouring was performed using various CAT dozers and various CAT excavators. Material generated as the cut progressed was pushed down the slope. VLF Weekly Report WE 04.03.10.D.doc