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T-11 M' <br />Grading occurred on the VLF slope between ADR haul road Sta. 64 +00 and Sta. 22 +00. Materials generated were <br />used as fill at the PSSA toe berm and below Dump 4. <br />A Cat D6N GPS dozer and a John Deere 1050J dozer was utilized for slope contouring for the Phase I and 2 ponds <br />diversion channels. <br />See Hwy 67 embankment fill below for additional detail on materials placed <br />Note: An Amec field representative monitored structural fill material temperatures placed within the areas of fill <br />during all shifts. Average structural fill temperatures were above 32 °F. <br />Clay (SLF) Processing: <br />Cameron Site: Clay processing continued during this reporting period. Approximately, 226,250 tons of soil liner fill <br />material has been produced to date. <br />Squaw Gulch Clay Borrow Site: No overburden or clay mining occurred during this reporting period. <br />Underdrain System: <br />Secondary Underdrain: Approximately, 313 feet of secondary underdrain was installed in the PSSA during this <br />reporting period. The underdrain in this area was not originally planned but was deemed necessary due to <br />encountered groundwater seepage, <br />Approximate total of 2439 feet of Secondary underdrain has been completed. <br />Primary Underdrain: No work was performed on the Primary underdrain during this reporting period. <br />A total of 1280 feet of Primary underdrain has been completed. <br />Temporary Underdrain: No work was performed on the temporary underdrain during this reporting period. <br />Tree /Slash Clearing, Chipping: <br />Trees were removed along the former Highway 67 roadway below the uppercut area then hauled to the area 34 <br />stockpile. <br />B) Underground Workings <br />Exploratory excavation continues in the VLF area. <br />Confirmatory drilling was performed during this reporting period on underground working, No. No 6003, No. U6280. <br />All drill hole locations were established on a 4 -foot center isolating any voids found. Further remediation efforts will <br />be ongoing until remediated. Summary of the remediation efforts will follow 100% remediation. <br />Cemented Rockfill placement followed by backfilling occurred at UG No. 6011, UG No. 6167 and No. U6273. <br />Undergound working No. 6065, No. 6068, No. 6305, No. 6307, No.6308, No.6315 and were excavated to <br />competent bedrock, then backfilied and compacted completing the listed working and are considered remediated. <br />Q Highway V <br />Guardrail installation occurred near the maintenance road and the overlook. <br />Placement of the second (top) mat of asphalt pavement occurred at the highway realignment. <br />South MSE Wall: <br />Page 2 of N4LE2 WE 10.26.13.doc <br />