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INSPEC30962
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INSPEC30962
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Last modified
8/24/2016 9:33:55 PM
Creation date
11/18/2007 10:28:59 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
Inspection
Doc Name
Inspection Report
From
DMG
To
Cripple Creek & Victor Gold
Inspection Date
8/7/2003
Media Type
D
Archive
No
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(Page 2) <br />MINE ID # OR PROSPECTING ID #: M-i9Rn-gad <br />INSPECTION DATE: R_n~_nn INSPECTORHS INITIALS: <br />OBSERVATIONS <br />The Division conducted a monitoring and construction progress inspection of the Phase I, II, III AND IV areas of <br />the leach pad on 8-07-03. Present during the inspection were Terry Mandziac and Phil Barnes of CCBV. The <br />physical inspection began around the Phase IV pregnant solution collectlon areas. The area had received <br />SOME precipitation the NIGHT BEFORE. All geomembrane liner work has been completed along the East side of <br />the ore storage area. Draln cover was being pushed in the area. Golder QA.QC, were present overseeing the <br />deployment. Both clay and drain cover were being deployed along the West side of the Phase IV area, AT THE <br />TIME OF THE INSPECTION. <br />While in the area collected the following readings from the High and Low Volume Solution Collection <br />Transducers for Phase IV. High Volume Transducer # 1 was recorded at 4.4 # 2 was at 1 b.7 Low Volume <br />transducer # 1 was at 2.8 and # 2 was at 4.9 (all readings a-e in inches of hydrostatic head) <br />Terry gave a brief explanation of the construction progress in the Phase IV area. The Low volume solution <br />collection pipes have been extended and temporarily capped, no major problem noted. <br />Inspected the Phase I AND II Pregnant solution collectlon areas and recorded the following readings from the <br />High and Low volume solution collection areas. <br />Phase I HIGH VOLUME SOLUTION COLLECTION TRANSDUCER # 1 WAS recorded at 31.1 # 2 was at 34.1 and # 3 <br />was at 33.5. Low volume transducer read out # 1 was still not functioning due to lightning strike, as reported last <br />week, but the pump was on, # 2 was at .39. According to Phil, the parts have been ordered and should be <br />replaced as soon as possible. Piezometer in the area was recorded at 37.9 feet. <br />PHASE II HIGH VOLUME SOLUTION COLLECTION TRANSDUCER # 4 WAS RECORDED AT 32.9 # 2 WAS AT 26.7 AND #6 <br />WAS AT 32.7. LOW VOLUME TRANSDUCER # 1 WAS AT .15 AND # WAS AT .31 (ALL READINGS ARE IN FEET OF <br />HYDROSTATIC HEAD) <br />Inspected the external pond, it was holding water from the recent storms, while in the are recorded the following <br />readings from the Low Volume solution collectlon transducers # 1 was at 8.9 and # 2 was at 11.5 readings are in <br />inches of hydrostatic head. <br />Inspected the under drain area. Both the 4-inch pipe and South under drain were discharging at the time of the <br />inspection. The flow was being pumped back onto the leach pad. All three lower ponds were still holding a lot <br />of water; the water was being pumped back onto the pad at the time of the inspection. No major problem <br />noted. <br />On 7-5-03, CCBV HAD REPORTED MINOR cyanlde Splll, outside of the protecfed area. According fo Phll, due to a <br />header pipe blockage, cyanide contaminated solution, approximately, 5 Lbs. of sodium cyanide, spilled <br />outside of the protected area, South west of the ARD BUILDING. The entire contaminated area was immediately <br />detoxified and the contaminated soil placed onto the leach pad. None of the solution ever leff the small area <br />near the ARD building. In order to protect this area from further spills, CCBV has agreed TO SUBMIT A TR, THAT <br />WILL REQUEST TO LINE THE ENTIRE AREA, IN CASE OF minor SPILLS IN THE FUTURE, in this area. CCBV IS NOT <br />REQUIRED TO REPORT SPILLS THAT ARE LESS THAN IOLBS, IN ACCORDANCE WITH THE FEDERAL GUIDELINES and as <br />approved by the MLRD BOARD. <br />18 E Contact Address <br />NAME: MR PHIL BARNES <br />OPERATOR: CC8V <br />STREET: P (~_R(~X 191 <br />CITY/STATE/ZIP: VICTOR C(~I (~RAD(~ ROA60 <br />Hany Posey (e-mail) <br />cc: ^ CE <br />^ BL <br />^ FS <br />^ HW <br />^ HMWMD (CH) <br />^ SE <br />^ WOCD )CH) <br />^ OTHER <br />CC: <br />
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