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CRIPPLE CREEK & VICTOR GOLD MINING Co. <br />ANGLOGOLD ASHANTI (COLORADO) amec <br />SQUAW GULCH (VLF) WEEKLY REPORT foster <br />wheeler <br />All of the above Structural Fill material was placed, compacted, and graded per the project plans <br />and specifications. <br />Subgrade: <br />See attached figure for approved subgrade. <br />Soil Liner Fill: <br />Cat dozers were used to cut SLF to final grade between stations A14+50 to A22+00 and C12+00 <br />to C16+00 and to the ADR Haul Road. <br />A Cat skidsteer, a Cat smooth drum roller, and a water truck equipped with a firehose were used <br />for final preparation of the SLF material prior to liner deployment. <br />A Cat dozer cut SLF to rough grade between stations DD4+00 to DD14+ 00. <br />Cat 777 haul trucks hauled SLF from the Cameron SLF stockpile to the Phase 1 stockpile. A <br />John Deere excavator loaded 740 haul trucks from Phase 1 SLF stockpile and placed the <br />material between the C and E bench approximate stations C16+00 to E12+00. <br />All of the above Soil Liner Fill material was placed, compacted, and graded per the project plans <br />and specifications. Moisture content, density testing and depth verification was performed prior to <br />surface acceptance and geomembrane installation. <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 />Underdrain System: <br />Primary Underdrain: Complete. <br />Secondary Underdrain: None. <br />Tertiary Underdrain: None. <br />Leak Detection: <br />None. <br />Miscellaneous: <br />Amec personnel continued LVSCS pump monitoring and observation. <br />B) Underground Workings: <br />UG #6004: Cat excavators prepared additional drill access. Further remediation required. <br />UG #6455: Continued drilling operations, 4,150LF. Further remediation required. <br />UG #6456: Continued drilling operations, 3001-F. Further remediation required. <br />