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ame <br />using a 10 -ton vibratory smooth drum compactor, passing over the entire fill surface at least 4 <br />times (method compaction technique was applicable). <br />D) Soil Liner Fill <br />1) VLF <br />Soil liner fill (SLF) placement continued in the areas shown on Figure 2. One CAT 385 <br />excavator loaded 40 ton articulating and CAT 777 haul trucks from the temporary stockpile <br />location. Subgrade was approved and moisturized prior to placement using a tandem -axel <br />water truck. Placement was performed using a CAT D -6 LGP dozer, a CAT D -7 dozer, and a <br />CAT skid steer loader in a one -foot compacted lift. Moisture conditioning of SLF material was <br />performed using a tandem -axel water truck and compaction was achieved using a 10 -ton <br />vibratory smooth drum compactor. Nuclear density testing, moisture verification, and depth <br />checks were all performed, producing results within project specifications. Test locations were <br />surveyed by Ames. <br />SLF material was hauled from the upper temporary stockpile to the lower temporary stockpile <br />using 40 -ton articulating haul trucks. The trucks were loaded with SLF material using a CAT <br />385 excavator. <br />E) Low Volume Solution Collection System <br />1) Low Volume Solution Collection Fill (LVSCF) <br />LVSCF placement is complete. The LVSCF figure will be removed after this report. <br />F) High Volume Solution Collection System <br />1) High Volume Solution Collection Piping <br />Placement of the high volume collection system continued at the DCF placement area shown <br />on Figures 6a and 6b, advancing in front of the placement. CPeP was placed and sandbagged in <br />accordance with design drawings and project specifications. The primary geomembrane in the <br />area was accepted prior to pipe placement. <br />Construction of the high volume solution collection manifold was performed fusing 20 ", 26 ", <br />and 36" HDPE pipe together. The manifold construction was observed and inspected by an <br />AMEC field representative. The manifold was found to be constructed in accordance with the <br />design drawings and project specifications. <br />Placement of the high volume solution collection manifold was performed using a CAT 312 <br />excavator and a Komatsu 300 excavator. The manifold was coupled with the high volume <br />solution collection riser bases. Placement was observed by an AMEC filed representative and <br />found to be constructed in accordance with the design drawings and project specifications. <br />Placement of the high volume solution collections risers was performed. The risers were placed <br />using a boom truck. A survey prism was placed on top of each riser section and used to ensure <br />each section was plumb before welding them into place. The installation was observed and <br />VLF Weekly Report WE 10.02.10.D <br />