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(Page 2) <br />MINE ID # OR PROSPECTING ID #: ~~-roarU~ae <br />INSPECTION DATE: a-in_nz <br />INSPECTOR'S INITIALS: ~_ <br />The Division conducted a monitoring inspection of the site on 4-10-03. Construction activity in the Phase IV area <br />is limited to only backfill and grading activity and some remediation of under ground workings. According fo <br />Mark Tidquist and Tim Comer, present during the inspection, full construction activity, including liner repair and <br />deployment work should commence in the coming weeks. The inspection began around the Phase IV, <br />pregnant solution collection area. The recent precipitation event had dislodged a large rock up slope of the <br />lined area and damaged part of the liner in several places. Since similar incident had happened in this area in <br />the past, the Division informed the operators representative to submit a remediation plan in writing with in five <br />working days and implement those plans with in that period or the Division will report the incident as a possible <br />problem in the inspection report, and recommend the remediation plan for the area. CC&V agreed to <br />implement the remediation plan with in the next working days and the Division agreed to conduct another <br />inspection on 4-16-03, to make sure, that the remediation plan as suggested, during the field inspection are <br />implemented. <br />The rock had damaged the geomembrane liner on several areas and the clay liner underneath had sustained <br />some damage. Terri Mandziac, the resident engineer for CC& V, assured the Division that the damaged liner will <br />be properly inspected and that if necessary, the entire panel would be replaced. The low volume solution <br />collection sump was holding what appeared to be frozen water, no other major problem noted. <br />Inspected the area above the Phase IV, pond where the rock was dislodged, a few ideas were discussed, <br />which included a berm and a wider bench. <br />Continued the inspection to the Phase I AND I) HIGH AND LOW VOLUME SOLUTION COLLECTION AREAS AND <br />RECORDED THE FOLLOWING READINGS FROM THE HIGH AND LOW VOLUME TRANSDUCERS. <br />Phase I high volume solution collection transducer # i was recorded at 23.1 # 2 was at 26.2 and # 3 was at 25.4 <br />Low volume solution collection transducer # 1 was recorded at .41 and #2 was at .22. <br />Piezometer for the area was recorded at 34.0 feet (depth). <br />Phase II high volume solution collection transducer # 4 was recorded at 27.4, # 5 was at 21.3 and # 6 was at <br />27.9. Low volume solution collection transducer # 1 was at .66 and # 2 was of .20. <br />Piezometer for fhe preg pond was at 28.4 feet. (ALL TRANSDUCER READINGS ARE IN FEET OF HYDROSTATIC HEAD) <br />Inspected the external pond, it was holding what appeared to be frozen water. While in the area, collected the <br />following readings from the low volume solution collection transducers. <br />Transducer # 1 was recorded at 15.2 inches and # 2 was at 17.3 inches of hydrostatic head. <br />Inspected the under drain discharge areas, all lower ponds were holding water, both the south under drain and <br />4 inch pipe (AG 1) were discharging, samples will be collected next week while in the are, to verity remediation <br />berm on Phase IV. <br />I & E Contact Address <br />NAME: MR. PHIL BARNES <br />OPERATOR: CC&V <br />STREET: P (~ RC~x 191 <br />CITY/STATE/ZIP: Vicma rn RnA~n <br />Harry Posey (e-mail) <br />cc: ^ CE <br />^ BL <br />^ FS <br />^ HW <br />^ HMWMD (CH) <br />^ SE <br />^ WQCD (CH) <br />^ OTHER <br />