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2020-08-07_REVISION - M1980244 (2)
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2020-08-07_REVISION - M1980244 (2)
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Last modified
12/27/2024 11:57:51 PM
Creation date
8/13/2020 7:30:53 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
REVISION
Doc Date
8/7/2020
Doc Name Note
Vol 2 of 2
Doc Name
Adequacy Review Response
From
CC&V
To
DRMS
Type & Sequence
AM13
Email Name
TC1
JPL
ERR
BFB
MAC
Media Type
D
Archive
No
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NEWMONT <br /> GOLDCORP <br /> Growth medium will be applied to a minimum depth of six inches over the regraded VLF surfaces <br /> and associated disturbances. After placement, the growth medium will be amended as needed, <br /> and seeded pursuant to the procedures described in Sections 1.4.2 and 1.4.3 above. <br /> Closure and reclamation processes at each VLF, including neutralization (approximately six <br /> years), physical reclamation (approximately two years) monitoring (approximately two additional <br /> years), are scheduled to take up to ten years after final leaching of ore has been completed at <br /> each facility. <br /> 1.5.4 External Solution Storage Pond (ESP) <br /> Reclamation of the External Solution Storage Pond (ESP) remains unchanged from that approved <br /> in MLE - Amendment 9 and MLE2 - Amendment 10. The ESP likely will be used to facilitate final <br /> rinsing of the VLFs. Solution contained in the ESP at the conclusion of rinsing will be spray <br /> evaporated or treated with H2O2 and applied to the VLF. Any sludge that may remain in the bottom <br /> of the ESP will be removed, tested and appropriately disposed of, most likely by hauling to and <br /> placing on the VLF. The ESP liner will be folded into the bottom of the pond and the impoundment <br /> area filled with material. Facilities demolition debris may be placed in the pond bottom prior to <br /> filling with material. The filled ESP area will be graded, soil will be placed, and the area will be <br /> reclaimed. <br /> 1.5.5 Haul Roads <br /> Haul road reclamation will occur in the same manner as previously approved for haul roads in <br /> MLE - Amendment 9 and MLE2 - Amendment 10. At the conclusion of mining activities, haul <br /> roads designated for closure will be regraded to blend with the surrounding terrain. Existing haul <br /> road embankment fill material will be pulled onto the road surface, where possible and the <br /> remaining road surfaces will be ripped. Cut slopes will be reduced or filled with material, where <br /> appropriate, to achieve the desired configuration. As appropriate on a location-specific basis, <br /> culverts may be removed or retained, with proper drainage accommodated in the field. Soil <br /> typically is part of the fill materials that are pulled onto the road surface or will be retrieved if in <br /> close proximity to the road to assist with the reclamation effort. <br /> Roads outside the limits of the mine areas and OSAs will also be reclaimed. In consultation with <br /> appropriate representatives of Teller County, CC&V may later propose to retain and use certain <br /> existing road corridors to provide light-vehicle access to reclaimed areas for monitoring; however, <br /> it is not possible to specify those potential routes at the present time. <br /> Cripple Creek&Victor Gold Mining Company Exhibit E <br /> Cresson Project Amendment 13 <br /> 14 <br />
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