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<br />amec <br />Earth $ Environmental <br />H) Material Processing <br />1) South Cresson Clay Processing Area <br />Processing of Soil Liner Fill material continued at the South Cresson Clay Processing area. A <br />CAT D-6 dozer, a CAT 330 excavator, and a CAT 966 front-end loader were used to process <br />the material. <br /> <br />Location This Week <br />(tons) Cumulative <br />tons <br />Comments <br />So Cresson Clay Processing 3,690 77,302 <br />Squaw Gulch Processing 0 35,816 Processing in area complete, <br />Total 3,690 113,118 <br />I) New ADR Water Tank and Waterline <br />Final placement of the new ADR 12" and 10" HDPE waterlines continued between stations <br />A20+00 (+/-) and A 15+00 (+/-) using a CAT 345 excavator. The pipes were covered with pipe <br />bedding material from station A15+20 to A20+00 using the CAT 345 excavator and the CAT 966 <br />loader. Ames continued ADR valve assembly for the 10-inch and 12-inch HDPE pipe. Ames <br />placed pipe bedding material around the ADR manhole for the 10-inch and 12-inch HDPE pipe to <br />the 9756.8 ft elevation. Structural fill (minus 8-inch) was placed outside the pipe bedding <br />material. <br />J) Miscellaneous <br />The excess coarse shaft backfill material was relocated from the Arequa process area to an area <br />just east of the existing substation. The material was hauled using 40-ton articulating haul trucks <br />loaded by a CAT 375 excavator. <br />III) Underground Workings <br />A) Drilling <br />No work performed during the week. <br />B) Mine Shaft/Stope Remediation <br />No work performed during the week. <br />C) Lateral/Slot Remediation <br />No work performed during the week. <br />IV) Storm Water Management Structures <br />A) Control Structures <br />No work performed during the week. <br />B) Best Management Practices <br />Best Management Practices are being observed throughout the VLF Phase 5 Project. <br />VLF Weekly Report WE 08.29.09.D.doc