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CRIPPLE CREEK & VICTOR GOLD MINING Co. <br />ANGLOGOLD ASHANTI (COLORADO) <br />SQUAW GULCH (VLF) WEEKLY REPORT <br />Soil Liner Fill: <br />amec <br />foster <br />wheeler <br />Two Cat smooth drum rollers attached to a Cat dozer (thrust block/cable) compacted SLF surface <br />in preparation for geomembrane deployment. A water truck with hose attachment was used to <br />moisture condition the SLF surface prior to compaction. <br />Cameron SLF processing continued. <br />See attached figure for approved SLF. <br />Drain Cover Fill: <br />Cat 740 haul trucks transported DCF from the stockpile to Phase 1. Low ground pressure Cat <br />dozers placed DCF on approved geomembrane in Phase 1. <br />See attached figure for approved DCF. <br />Underground Workings: <br />Confirmatory Drilling: <br />UG #6679: Sandvik 700 — 7.0 hours, 850LF. Further remediation required. <br />UG #6617: Sandvik 700 — 34.0 hours, 4417LF. Further remediation required. <br />UG #6673: Sandvik 700 — 2.0 hours, 450LF. Further remediation required. <br />UG #6526: Sandvik 700 — 2.0 hours, 200LF. Further remediation required. <br />UG #6477: Sandvik 700 — 5.0 hours, 300LF. Further remediation required. <br />Remediation: <br />UG #6527: Excavated 20+/- feet to competent rock. Backfilled and compacted per <br />project specifications. Remediated. T&M = Cat 336 — 3.5 hours. <br />UG #6464: Excavated 15+/- feet to competent rock. Backfilled and compacted per <br />project specifications. Remediated. T&M = Cat 336 — 4.0 hours. <br />UG #6490: Excavated 6+/- feet to competent rock. Backfilled and compacted per project <br />specifications. Remediated. T&M = Cat 336 — 3.5 hours. <br />UG #6444: Excavated to 10+/- feet. Located possible shaft. Prepared drill access. <br />Further remediation required. T&M = Cat 336 — 3.0 hours. <br />UG #6514: Excavated 15+/- feet. Located laterals. Prepared drill access. Further <br />remediation required. T&M = Cat 336 —1.0 hours. <br />UG #6496: Excavated 20+/- feet. Located laterals. Prepared drill access. Further <br />remediation required. T&M = Cat 336 — 2.0 hours. <br />UG #6499: Excavated 4+/- feet to competent rock. Backfilled and compacted per project <br />specifications. Remediated. T&M = Cat 336 —1.0 hours. <br />UG #6497: Excavated 3+/- feet to competent rock. Backfilled and compacted per project <br />specifications. Remediated. T&M = Cat 336 —1.0 hours. <br />