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ame <br />Earth & Environmental <br />B) Best Management Practices <br />Best Management Practices are being observed throughout the Phase 5 VLF Project. Storm water <br />controls were maintained throughout the week. Precipitation not substantial throughout the week. <br />V) VLF Primary Underdrain <br />No work performed during the week. <br />VI) VLF Geosynthetics <br />No work performed during the week. <br />CQA ACTIVITIES: <br />SUMMARY: <br />The CQA activities performed consisted of observing, documenting and recording the construction <br />activities of the contractor. <br />AMEC observed and documented ambient and fill temperatures, as well as the placement of structural fill <br />within the Phase 5 VLF fill area. <br />AMEC observed and documented ambient and fill temperatures, as well as the structural fill placement <br />(processed ore) within the Phase IV VLF constantly. Nuclear density testing was performed during <br />placement. <br />AMEC observed construction of the ADR/Crushing waterlines. <br />AMEC observed confirmation drilling at Underground Workings #3006 and #3007 constantly. <br />Testing Summary <br />Laboratory testing continues (Particle Size Distribution, Atterberg Limits, and Moisture-Density <br />Compaction testing) for sampled materials. <br />GENERAL PROJECT ITEMS <br />Summary of Concerns: <br />No concerns <br />Summary of Planning Items: <br />Structural fill placement within the Phase 5 VLF footprint will continue. <br />Continue processing soil liner fill at the South Cresson Clay Processing area. <br />Continue subgrade preparation within the Phase 5 VLF footprint. <br />Continue construction of the ADR and Crusher waterlines. <br />Confirmatory drilling for Underground Workings #3006 and #3007. <br />Summary of Non-conformances: <br />None Issued <br />VLF Weekly Report WE 12.05.09.D.doc