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amec <br />Earth 8 Environmental <br />testing was performed with results averaging 95% of maximum dry density. Moisture density <br />relations were performed in accordance with ASTM D- 698 -07. <br />Blast pattern drilling was performed in the following areas: between stations A6 +50 ( + / -) and <br />A7 +50 ( + / -), approximately 0 to 70 feet left of centerline: between stations H2 +00 ( + / -) and <br />114 +00 ( + / -), approximately 30 to 80 feet right of centerline; and between stations J26 +75 ( + / -) <br />and J30 +25 ( + / -), approximately 0 to 150 feet right of centerline using three track mounted <br />drill rigs. Blasting was performed in these areas Monday (10/19/2009), Tuesday (10/20/2009), <br />Wednesday (10/21/2009), and Thursday (10/22/2009). <br />G) Material Processing <br />1) South Cresson Clay Processing Area <br />Processing of Soil Liner Fill material resumed at the South Cresson Clay Process. A CAT D -8 <br />dozer, a CAT 320 excavator, and a CAT 966 front -end loader were used to process the <br />material. <br />Location <br />Week <br />tons <br />Cumulative <br />Comments <br />So Cresson Clay Process in <br />3,908 <br />112,770 <br />Squaw Gulch Processing <br />0 <br />35,816 <br />Processing in area complete. <br />Total <br />3,908 <br />144,678 <br />H) ADR and Crusher Waterlines <br />HDPE pipe fusing was performed in the Ames lay down yard for the ADR and Crusher waterlines. <br />I) Miscellaneous <br />Demolition of the old maintenance and the old substation foundations continued. <br />Removal of the 84" culvert between stations D0 +00 ( + / -) and D2 +00 ( + / -) was performed using a <br />CAT 345 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 />VLF Weekly Report WE 10.24.09.D.doc <br />