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�s> <br />amec <br />foster <br />wheeler <br />for structural fill. <br />Haul truck ramp construction occurred on the west side of Dump 4 downslope of stations N6 +00 <br />to N8 +00 in Phase 2. Material was dozed down from the dump and placed as structural fill for the <br />ramp construction per project specifications. <br />Phase 1 subgrade slope rough grading occurred downslope of stations L4 +00 to L10 +00 and <br />downslope of C0 +00 to C4 +00. <br />Phase 2 subgrade slope rough grading occurred downslope of stations M28 +00 to M32 +00. <br />Spent Ore: <br />Mine Operations hauled spent ore to the PSSA in Cat 777 haul trucks. The material was placed <br />using a Cat dozer. <br />Subgrade: Phase 1 rough subgrade prep occurred and base topography of Phase 2 areas <br />occurred during this reporting period after clearing and grubbing was completed. <br />The subgrade was approved in Phase 1 between approximate stations F10 +00 to F12 +00 and <br />the SGVLF haul road stations 25 +00 to 30 +00 adjacent to previously approved subgrade to the <br />west. See the attached figure for approved subgrade locations. <br />Soil Liner Fill (SLF): (Placement Operations Temporarily Suspended) <br />Cat 777 haul trucks transported SLF from the Cameron area to the Phase 1 stockpile below <br />stations F0 +00 to F10 +00. <br />Cameron Site: SLF processing continued at the Cameron Site. <br />Underdrain System: <br />Primary Underdrain: Complete. <br />Secondary Underdrain: Approximately 555 feet of secondary underdrain was installed in <br />Phase 2 below station 19 +00. <br />Tertiary Underdrain: No work was performed during this reporting period. <br />Leak Detection: No work was performed during this reporting period. <br />13) Underground Workings: <br />Confirmatory drilling occurred at working #6010. Additional drilling and remediation is required. <br />A Cat excavator and a dozer removed shot rock from working #6631 for geogrid placement. <br />C) Geomembrane: <br />Phase 1 80 -mil DSMS LLDPE Liner Installation: (Installation is suspended at this time.) <br />D) Drain Cover Fill (DCF) (Placement operations suspended at this time.) <br />E) High Volume Solution Collection System Piping (HVSCS): <br />No work was performed during this reporting period. <br />II) Storm Water Management <br />Best Management Practices (BMPs) are being performed. <br />2015- 01- 10 -mle2 weekly final- rt.docx Page 2 of 6 <br />