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CRIPPLE CREEK & VICTOR GOLD MINE <br />NEWMONT MINING CO. <br />SQUAW GULCH VLF WEEKLY REPORT <br />Drain Cover Fill: <br />None. <br />Rip Rap: <br />Preparation of subgrade between station S28+00 to S32+00 for rip rap placement. Placed rip rap <br />between stations S26+00 to S34+00 per project plans and specifications. <br />Underground Workings: <br />Blasting: <br />UG# 6117: Previously drilled confirmatory boreholes were shot. Further remediation <br />required. <br />Confirmatory Drilling: <br />UG #6477: Sandvik 700 –24.0 hours,2600LF. Further remediation required. <br />Remediation: <br />UG# 6538: First and second layer of geogrid and Select Structural Fill installed. <br />Structural Fill backfilled and compacted. All work completed per project plans and <br />specifications. Remediated. <br />UG# 6531: A Cat excavator removed shot rock in preparation for geogrid subgrade. <br />Further remediation required. <br />UG# 6455: A Cat excavator removed shot rock in preparation for geogrid subgrade. <br />Further remediation required. <br />UG# 6470: A Cat excavator removed shot rock in preparation for geogrid subgrade. <br />Further remediation required. <br />UG#6471: A Cat excavator filled the open shaft with approximately 587 cubic yards of <br />onsite material compliant with the coarse shaft backfill specification in preparation for a <br />concrete plug. Further remediation required. <br />Underdrain System: <br />Primary Underdrain:Complete. <br />Secondary Underdrain:None. <br />Tertiary Underdrain:None. <br />Leak Detection: <br />A Cat 740 haul truck, a Cat 308 excavator and a Cat skidsteer placed SLF between stations <br />HM13+00 to HM20+00 in preparation for leak detection construction. Approximately 500 LF of <br />leak detection trench was excavated and constructed.Began backfilling completed trench area <br />to subgrade elevation. All work completed per project plans and specifications. <br />Geomembrane: <br />None. <br />Miscellaneous: <br />None.