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amecl* <br />compactor, passing over the entire fill surface at least 4 times (method compaction technique <br />was applicable). <br />D) Soil Liner Fill <br />1) VLF <br />No SLF placement was performed during the shift. (see Figure 2 for previously placed soil <br />liner fill). <br />E) Low Volume Solution Collection System <br />1) Low Volume Solution Collection Piping <br />Placement of the low volume solution collection system continued at the LVCSF placement <br />area shown on Figure 5, advancing in front of the placement. Four-inch CPeP was placed and <br />sandbagged in accordance with design drawings, constructing the mainline and the tertiary <br />lines. The secondary geomembrane in the area was accepted prior to pipe placement. <br />2) Low Volume Solution Collection Fill (LVSCF) <br />Low volume solution collection fill (LVSCF) placement within the Phase 5 VLF continued. <br />LVSCF was placed in the area show on Figure 5. The LVSCF was hauled from the processing <br />area to the placement area using CAT 740 haul trucks loaded by a CAT 988 front-end loader. <br />The LVSCF was placed in a 3-foot lift using three CAT D-6 LGP dozers, a CAT D-7 LGP <br />dozer and a CAT D-8 LGP dozer except where haul routes were established. Haul routes <br />consisted of five-foot lifts, to be spread into 3-foot lifts later. Laborers were present at all times <br />during placement holding the low volume collection piping in place, removing <br />debris/sandbags, and assisting the dozer operator with lift thickness. All LVSCF was placed on <br />previously approved secondary geomembrane. AMEC field representatives monitored the <br />LVSCF placement constantly. <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 Figure 6, 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 />2) Drain Cover Fill (DCF) <br />Drain cover fill (DCF) placement within the Phase 5 VLF continued. DCF was placed in the <br />area show on Figure 6. The DCF was hauled from the processing area to the placement area <br />using CAT 740 haul trucks. The DCF was placed in a 2-foot lift using a CAT D-6 LGP dozer <br />except where haul routes were established. Haul route consisted of five-foot lifts to be spread <br />into 2-foot lifts later. Laborers were present at all times during placement holding the high <br />volume collection piping in place, removing debris/sandbags, and assisting the dozer operator <br />with lift thickness. All DCF was placed on previously approved primary geomembrane. AMEC <br />field representatives monitored the DCF placement constantly. <br />DCF was also placed over previously placed DCF constructing a 5-foot road to access the <br />south toe berm. This was performed using a CAT D-6 LGP dozer. <br />VLF Weekly Report WE 09.18.10.1)