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Location <br />This Week <br />(tons) <br />Cumulative <br />(tons) <br />Comments <br />E.Cresson Clay Process <br />0 <br />81,150 <br />SLF processing is temporarily paused <br />Total <br />0 <br />81,510 <br />SLF processing is temporarily paused <br />Location <br />This Week <br />(tons) <br />Cumulative <br />(tons) <br />Comments <br />DCF Process <br />0 <br />228,613 <br />DCF processing is temporarily paused <br />Total <br />0 <br />228,613 <br />DCF processing is temporarily paused <br />C) Soil Liner Fill (SLF) <br />Soil liner fill placement is complete for the Mill Site Earthworks project. This figure has been <br />removed from the weekly reports. <br />D) Drain Cover Fill (DCF) <br />Drain cover fill (DCF) is complete. <br />II) Geosynthetics <br />A) Geomembrane <br />No work performed during the week. <br />III) Storm Water Management <br />A) Best Management Practices (BMP) <br />Best Management Practices are being observed throughout the Mill Site Earthworks project. <br />IV) MSE Wall Construction <br />Fill temperatures averaged between 26.3 °F and 42 °F thru the week. <br />Wall #2 <br />Completed during day shift on Friday December 12.07.12 at approximately 1200 hrs. <br />amee <br />Wall #1 <br />Installation of wall components for Mat No.s 25, 26, 27, 28 and 29 was performed. An Amec field <br />representative inspected and approved placed backfill materials when placed, which was <br />determined acceptable per the plans and specifications. Acceptance to begin the installation of <br />wall components for Mat No. 30 was given. <br />An Amec field representative monitored fill material temperatures thru the working shift as <br />needed. The backfill material temperatures were above 32 °F during the shift. However on Friday <br />the 11 we were notified that the heaters being used are not operating as needed. We were <br />informed a replacement heater will be used if the heaters will not operate as needed. During this <br />shift backfill materials were considered frozen and it was recommended not to proceed until <br />materials were approved for placing the next mat. <br />MEW Weekly Report WE 01.12.2013.docx <br />