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ame Ar <br />Earth & Environmental <br />Blast pattern drilling was performed between stations A7+25 (+/-) and A10+00 (+/-), <br />approximately 50 feet left of centerline to 20 feet right of centerline and between stations <br />H2+00 (+/-) and H4+00 (+/-), approximately 50 feet left of centerline to 50 feet right of <br />centerline using two track mounted drill rigs. Blasting was performed in this area on Monday <br />(9/21/2009) and Friday (9/25/2009). <br />H) Material Processing <br />1) South Cresson Clay Processing Area <br />Processing of Soil Liner Fill material was paused at the South Cresson Clay Processing area <br />due to saturated stockpiles. <br />Location ThisWeek Cumulative Comments <br />So Cresson Clay Processing 0 84,548 <br />Squaw Gulch Processing 0 35,816 Processing in area complete. <br />Total 0 120,364 <br />I) New ADR Water Tank and Waterline <br />Trench excavation and pipe bedding placement continued for the new ADR/Crushing water line <br />using a CAT 330 excavator and a CAT 966 front-end loader. <br />J) Miscellaneous <br />Exposing of the old Phase IV solution lines at the north side of the facility continued using a CAT <br />330 excavator and a John Deere 35D track excavator. Areas were cover over the existing Phase IV <br />geomembrane was assumed to be less than 6 feet were test pitted, with the constant observation by <br />an AMEC representative. The excavations were performed using a John Deere 35D excavator. No <br />liner was encountered during the excavations. <br />Removal of the old solution lines continued today by cutting the welds in the lines using an <br />oxy/acetylene cutting torch. <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 />VLF Weekly Report WE 09.26.09.D.doc