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amec <br />Earth 8 Enviro;:n β€”iA <br />Moving of the soil liner fill processing plant was performed from the South Cresson Clay borrow <br />to the East Cresson Clay borrow. <br />Location <br />tons Week <br />emulative <br />Comments <br />S Cresson Clay Processing <br />1,621 <br />201,199 <br />Processing in area complete. <br />Squaw Gulch Processing <br />0 <br />35,816 <br />Processing in area complete. <br />Total <br />1,621 <br />225,016 <br />Material processed previously. <br />2) Low Volume Solution Collection Fill Material ( LVSCF) <br />Processing of Low Volume Solution Collection Fill material continued at the Dump 4 LVSCF <br />Process. A CAT D -10 dozer and a skid steer loader were used to process the material. <br />The quantity of LVSCF processed includes material from previous weeks. <br />H) ADR and Crusher Waterlines <br />Construction of the ADR/Crushing waterline is complete. <br />I) Miscellaneous <br />No work performed during the week. <br />III) Underground Workings <br />A) Drilling <br />An Underground Working was encountered during excavation of the Primary Underdrain near <br />station E 18 +00 ( + / -). The working was inspected by an AMEC representative. Ames survey <br />captured the location and the working was identified as UG #3012. <br />Confirmatory drilling was performed for Underground Working #3012. A drill pattern was set out <br />by an AMEC field representative. Eleven holes were dilled encountering four voids. An <br />approximate total of 550 feet was drilled. An AMEC representative observed the confirmatory <br />drilling constantly. <br />B) Mine Shaft /Stope Remediation <br />Remediation of Underground Workings #3006 and #3007 (Thompson shaft) continued using a <br />CAT 330 excavator to prepare the workings for a concrete plug. The working walls were laid back <br />into competent rock at approximately a 1.5:1 slope. Remediation was observed by an AMEC <br />representative constantly. Concrete blankets were placed over the working to keep snow from <br />entering it. <br />C) Lateral/Slot Remediation <br />No work performed during the week. <br />VLF Weekly Report WE 02.06.10.D.doc <br />Week <br />umjlative <br />Location <br />Yo <br />Comments <br />tons <br />Dump 4 LVSCF Processing <br />76,827 <br />76,827 <br />Material processed previously. <br />The quantity of LVSCF processed includes material from previous weeks. <br />H) ADR and Crusher Waterlines <br />Construction of the ADR/Crushing waterline is complete. <br />I) Miscellaneous <br />No work performed during the week. <br />III) Underground Workings <br />A) Drilling <br />An Underground Working was encountered during excavation of the Primary Underdrain near <br />station E 18 +00 ( + / -). The working was inspected by an AMEC representative. Ames survey <br />captured the location and the working was identified as UG #3012. <br />Confirmatory drilling was performed for Underground Working #3012. A drill pattern was set out <br />by an AMEC field representative. Eleven holes were dilled encountering four voids. An <br />approximate total of 550 feet was drilled. An AMEC representative observed the confirmatory <br />drilling constantly. <br />B) Mine Shaft /Stope Remediation <br />Remediation of Underground Workings #3006 and #3007 (Thompson shaft) continued using a <br />CAT 330 excavator to prepare the workings for a concrete plug. The working walls were laid back <br />into competent rock at approximately a 1.5:1 slope. Remediation was observed by an AMEC <br />representative constantly. Concrete blankets were placed over the working to keep snow from <br />entering it. <br />C) Lateral/Slot Remediation <br />No work performed during the week. <br />VLF Weekly Report WE 02.06.10.D.doc <br />