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Adr% <br />ame <br />Earth & Environmental <br />AMEC observed, obtained samples, and assisted in the process of SLF material at the East Cresson Clay <br />Borrow. <br />AMEC observed, obtained samples, and assisted in the process of LVSCF at Pad 4. <br />AMEC observed and inventoried geomembrane delivered from Polyflex to site. <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 />GENERAL PROJECT ITEMS <br />Summary of Concerns: <br />No concerns <br />Summary of Planning Items: <br />Continue placing structural fill within the Phase 5 VLF footprint. <br />Continue processing SLF material at the East Cresson Clay Borrow. <br />Continue processing LVSCF at the Dump 4. <br />Continue receiving geomembrane to site. <br />Continue subgrade preparation for SLF placement. <br />Continue SLF placement within the Phase 5 VLF footprint. <br />Continue geomembrane installation within the Phase 5 VLF footprint. <br />Continue PSSA ore slope construction. <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 May 18, 2010. Items discussed included Safety, <br />Environmental, Schedule, QC documentation, and CQA. <br />Ames Construction: <br />None <br />AMEC: <br />John Lupo (Certifying Engineer) was onsite 5/18/2010 and Derek Wittwer (Project Manager) was onsite <br />5/20/2010, to observe project activities, progress, and scheduling. <br />Others: <br />None <br />Summary of Incidents/Accidents/Health & Safety Issues: <br />None <br />VLF Weekly Report WE 05.22.10.D