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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 />Cameron SLF processing continued. <br />See attached figure for approved SLF. <br />amec <br />foster <br />wheeler <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 #6477: Sandvik 700 — 9.0 hours, 900LF. Sandvik 800 — 3.0 hours, 150LF. Further <br />remediation required. <br />Remediation: <br />UG #6525: Excavated 15+/- feet. Evidence of mining activity. Further remediation <br />required. T&M = Cat 336 — 4.0 hours. <br />UG #6379: Excavated 10+/- feet to competent rock. Backfilled and compacted per <br />project specifications. Remediated. T&M = Cat 330 — 2.5 hours. <br />UG #6489: Excavated 15+/- feet. Evidence of mining activity. Further remediation <br />required. T&M = Cat 330 — 2.0 hours. <br />Underdrain System: <br />Primary Underdrain: Complete. <br />Secondary Underdrain: None. <br />Tertiary Underdrain: None. <br />Leak Detection: <br />None. <br />Geomembrane: <br />None. <br />See attached figure for approved geomembrane. <br />Miscellaneous: <br />None. <br />II) Storm Water Management <br />Best Management Practices (BMPs) continued to be performed. <br />