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CQA ACTIVITIES: <br />SUMMARY: <br />ame <br />The CQA activities performed consisted of observing, documenting and recording the construction <br />activities of the contractor. <br />AMEC inspected and approved subgrade prior to SLF placement within the Phase 5 VLF. <br />AMEC observed slope contouring within the Phase 5 VLF. <br />AMEC observed and assisted in the placement of SLF material within the Phase 5 VLF. <br />AMEC inspected and approved subgrade prior to geomembrane deployment within the Phase 5 VLF. <br />AMEC observed, logged data, and assisted in the installation of geomembrane within the Phase 5 VLF. <br />AMEC observed the excavation and backfill of anchor trenches within the Phase 5 VLF. <br />AMEC inspected and approved 80mil primary geomembrane within the Phase 5 VLF. <br />AMEC observed the installation of the high volume solution collection system within the Phase 5 VLF. <br />AMEC observed the DCF placement within the Phase 5 VLF. <br />AMEC observed leak detection system construction within the Phase 5 VLF. <br />Testing Summary <br />Laboratory testing continued (Particle Size Distribution, Atterberg Limits, Moisture - Density Relations, <br />Specific Gravity, Permeability, and Point Load testing) for sampled materials. <br />VLF Weekly Report WE 09.10.2011 <br />