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amecO <br />Earth & 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 />H4+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 This (tons) Cumulative Comments <br />So Cresson Clay Processing 3,908 112,770 <br />Squaw Gulch Processing 0 35,816 Processing in area complete. <br />Total 3,908 144,678 <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