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CRIPPLE CREEK & VICTOR GOLD MINE <br />NEWMONT MINING CO. <br />SQUAW GULCH VLF WEEKLY REPORT <br />Underground Workings: <br />Blasting: <br />UG #6477: Confirmatory boreholes were shot. Further remediation required. <br />Confirmatory Drilling: <br />UG #6617: Sandvik 700 –7.0 hours,800LF. Further remediation required. <br />UG #6691: Sandvik 700 –9.0 hours,1250LF.Sandvik 800 –7.0 hours,750LF.Further <br />remediation required.UG #6691: Sandvik 800 –8.5 hours,900LF.Further remediation <br />required. <br />UG #6692: Sandvik 700 –18.0 hours,2250LF.Further remediation required. <br />UG #6520: Sandvik 800 –7.0 hours,300LF.Further remediation required. <br />Remediation: <br />UG #6455/6456: A Cat dozer and a Cat smooth drum roller placed and compacted <br />structural backfill to geogrid subgrade. Completed placement of the first and second <br />layer of geogrid. Completed placement and compaction of Select Structural Fill. <br />Remediated. <br />UG #6454: Completed structural backfill and compaction to subgrade elevation. <br />Remediated. <br />Underdrain System: <br />Primary Underdrain:Complete. <br />Secondary Underdrain:None. <br />Tertiary Underdrain:None. <br />Leak Detection: <br />A Cat excavator prepared leak detection trench between stations I0+00 and I2+00 and I16+00 to <br />I28+00. A Cat skidsteer assisted with construction of approximately 1150 LF of leak detection <br />per project plans and specifications. <br />Geomembrane: <br />None. <br />Miscellaneous: <br />None. <br />II)Storm Water Management <br />Best Management Practices (BMPs)continued to be performed.