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ORIGINAL -PUBLIC FILE <br />(Page 2) <br />MINE ID # OR PROSPECTING ID #: nn_testn_~ee <br />INSPECTION DATE: 7/~4/nd INSPECTORoS INITIALS: ~~ <br />OBSERVATIONS <br />The Division conducted a weekly construction progress of the Phase IVC <br />leach and area and a monitoring inspection of the site on 7/29/04.Present <br />during the inspection was Mr. Phil Barnes, manger Environmental affairs. <br />The area had received measurable precipitation, the night before, which was <br />evident, through out the permit area. Storm water management repair work <br />was on going, during the inspection. Given the amount of rain the area had <br />received in the Month of July, the storm water diversion structures <br />appeared to be in good repair and functioning as designed. <br />Inspected the Phase IVC leach pad area. Due to afternoon rains, only 40,000 <br />square feet geomembarne was deployed last week. According to the weekly <br />construction report, most of the work conducted was deploying drain cover. <br />Drain cover, along the North Facing slopes was being deployed, at the time <br />of the inspection; Golder QA/ QC personnel were present overlooking the <br />deployment. <br />Inspected the phase I, II, III AND IV leach pad, pregnant POND areas and <br />recorded the following readings from the High and Low volume solution <br />collection transducers. <br />Phase I High Volume solution collection transducer # 1 was recorded at 37.3 <br />#2 was at 32.8 and # 3 was at 34.6. Low volume transducer # 1 was at .22 <br />and # 2 was at .31. Piezometer for the pond was at 34.3 feet. <br />Phase II and III High Volume solution collection transducer # 4 was <br />recorded at 36.1 # 5 was recorded at 29.6 and # 6 was recorded at 34.6. Low <br />volume transducer # 1 was at .12 and # 2 was at .46. Piezometer for the <br />pond was at 38.4 feet. <br />Phase IV High Volume solution collection transducer #7 was recorded at 19.1 <br /># 8 was at 18.2 # 9 was at 19.1 and # 10 was at 19.4. Low volume transducer <br /># 1 was at 19.1 and # 2 was at 7.3 inches of hydrostatic head. (All other <br />readings are in feet of hydrostatic head} One of the low volume pumps were <br />replaced, last week, according to Phil. <br />Inspected the external pond, it was holding more water (rain), than last <br />week. while in the are recorded the following readings from the Low Volume <br />collection transducers. Transducer # 1 was at 11.9 and # 2 was at # 9.1 <br />Inspected the under- drain area, all the ponds including the surface water <br />diversion sumps were still holding some water. All ponds appeared to be <br />functioning as designed and no major problem noted. The South, North and fl- <br />inch pipes were still discharging at the time of the inspection. <br />