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Wall components were installed for Mat's 1 thru 8. An amec field representative inspected and <br />approved placed backfill materials, which was determined acceptable per the plans and <br />specifications. <br />Construction of wall #2 completed on 12.07.12 at approximately 1200 hrs. An Amec field <br />representative inspected and approved the wall components as installed and found that MSE wall <br />#2 is installed and completed per the plans and specifications. <br />Wall #3 <br />No work was performed on MSE wall #3. <br />Wall #4 <br />Completed during night shift on November 29/30 <br />CQA ACTIVITIES: <br />ame0 <br />SUMMARY: <br />The CQA activities performed consisted of observing, documenting and recording the construction <br />activities of the contractor. <br />AMEC observed DCF placement within the Mill Site Earthworks project, including ambient and fill <br />temperature monitoring when necessary. <br />AMEC observed overburden fill placement for the Mill Site Earthworks project, including ambient and fill <br />temperature monitoring when necessary. <br />AMEC observed construction of MSE Wall's 1 and 2. <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 />Samples Obtained <br />DCF — 1 <br />SLF -3 <br />OVF -0 <br />MWB -2 <br />MWDR — 0 <br />Testing Performed <br />SLF Moisture /Density — 0 <br />SLF Depth Checks — 0 <br />MSE Moisture /Density - 54 <br />MEW Weekly Report WE 12.08.2012- 1 .docx <br />