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amecl* <br />inspected by an AMEC field representative and found be constructed in accordance with the <br />design drawings and project specifications. <br />Construction of the 26" high volume solution collection piping was performed fusing the <br />previously perforated pipe sections together. <br />2) Drain Cover Fill (DCF) <br />Drain cover fill (DCF) placement within the Phase 5 VLF continued. DCF was placed in the <br />area show on Figures 6a and 6b. The DCF was hauled from the processing area to the <br />placement area using CAT 740 haul trucks. The DCF was placed in a 2-foot lift using a two <br />CAT D-6 LGP dozers and a CAT D-8 dozer except where haul routes were established. Haul <br />route consisted of five-foot lifts to be spread into 2-foot lifts later. Laborers were present at all <br />times during placement holding the high volume collection piping in place, removing <br />debris/sandbags, and assisting the dozer operator with lift thickness. All DCF was placed on <br />previously approved primary geomembrane. AMEC field representatives monitored the DCF <br />placement constantly. <br />Backfilling of the high volume solution collection risers and manifold was performed using a <br />CAT D-6 LGP dozer and a Komatsu 300 excavator. DCF material was pushed to the Komatsu <br />300 excavator and cast onto the risers. This was performed to allow for the continued <br />construction of the risers. <br />3) Ore Placement <br />Ore placement near the high volume solution collection began using a CAT D-8 dozer. The ore <br />was hauled from the leading edge of the Phase IV heap placement using 40-ton articulating <br />haul trucks loaded by a CAT 385 excavator. <br />In Storm Water Management <br />A) Best Management Practices <br />Best Management Practices are being observed throughout the VLF Phase 5 Project. <br />VLF Weekly Report WE 10.02.10.13