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dock <br />amec <br />Earth & Environmental <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 placement of structural fill within the Phase 5 VLF fill area. <br />AMEC observed and accepted subgrade preparation within the Phase 5 fill area. <br />AMEC observed construction of the new ADR water tank foundation. <br />AMEC observed exposure and removal of the old Phase IV solution lines. <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 ADR waterline construction. <br />Continue removal of old Phase IV solution lines. <br />Summary of Non-conformances: <br />None Issued <br />Summary of Meetings and Discussions: <br />CC& V: <br />CC&V held a Weekly Construction meeting on September 15, 2009. Items discussed included Safety, <br />Environmental, Schedule, QC documentation, and CQA. <br />Ames Construction: <br />Daily Safety/Tailgate Meetings: AMEC personnel attended the Ames daily safety meeting held prior to <br />the start of shift. Discussions centered on safety and planned work activities. <br />AMEC: <br />None <br />VLF Weekly Report WE 09.18.09.D.doc