2011-11-19_REPORT - M1980244 (3)

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ameO Earth & Environmental Location This hhThis Week Cumulative Comments So Cresson Clay Processing 6,210 179,487 Comments Squaw Gulch Processing 0 35,816 Processing in area complete. Total 61,210 211,396 uanti unavailable 2) Low Volume Solution Collection Fill Material ( LVSCF) Processing of Low Volume Solution Collection Fill material continued at the Dump 4 LVSCF Process. A CAT D -8 dozer and a CAT 980 front -end loader were used to process the material. Due to previously processed material being out of project specifications, reprocessing of the LVSCF material was performed. Changes were made to the screen set on the processing plant and material being generated is now within project specifications. The quantity of material produced will start over from when the reprocessing began. H) ADR and Crusher Waterlines Pipe trench excavation and bedding was performed throughout the week for the Crushing waterline using a CAT 330 excavator and a CAT 966 front -end loader. The pipe bedding material was moisture conditioned and compacted using the bucket of the CAT 330 excavator. Approximately 40 linear feet of pipe trench was excavated and bedded during the week. Removal of the old ADR waterline and old ADR water tank was finished using CAT excavators and a 40 -ton articulating truck. Hydrostatic testing of the new Crushing waterline was performed, in observance of and AMEC representative, with passing results. I) Miscellaneous Test pitting was performed for a geotechnical investigation using a CAT 330 excavator at the Ajax exploration - building site. III) Underground Workings A) Drilling No work performed during the week. B) Mine Shaft /Stope Remediation Remediation of Underground Workings #3006 and #3007 (Thompson shaft) began using a CAT 330 excavator to prepare the workings for a concrete plug. The working walls were laid back into competent rock at approximately a 1.5:1 slope. Remediation was observed by an AMEC representative constantly. VLF Weekly Report WE 01.23.10.D.doc eek This Week �o umulative Location Comments s Dump 4 LVSCF Processing - - uanti unavailable Due to previously processed material being out of project specifications, reprocessing of the LVSCF material was performed. Changes were made to the screen set on the processing plant and material being generated is now within project specifications. The quantity of material produced will start over from when the reprocessing began. H) ADR and Crusher Waterlines Pipe trench excavation and bedding was performed throughout the week for the Crushing waterline using a CAT 330 excavator and a CAT 966 front -end loader. The pipe bedding material was moisture conditioned and compacted using the bucket of the CAT 330 excavator. Approximately 40 linear feet of pipe trench was excavated and bedded during the week. Removal of the old ADR waterline and old ADR water tank was finished using CAT excavators and a 40 -ton articulating truck. Hydrostatic testing of the new Crushing waterline was performed, in observance of and AMEC representative, with passing results. I) Miscellaneous Test pitting was performed for a geotechnical investigation using a CAT 330 excavator at the Ajax exploration - building site. III) Underground Workings A) Drilling No work performed during the week. B) Mine Shaft /Stope Remediation Remediation of Underground Workings #3006 and #3007 (Thompson shaft) began using a CAT 330 excavator to prepare the workings for a concrete plug. The working walls were laid back into competent rock at approximately a 1.5:1 slope. Remediation was observed by an AMEC representative constantly. VLF Weekly Report WE 01.23.10.D.doc