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2014-08-21_REVISION - M1980244
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2014-08-21_REVISION - M1980244
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Entry Properties
Last modified
9/6/2020 4:20:33 PM
Creation date
8/22/2014 7:45:45 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
Revision
Doc Date
8/21/2014
Doc Name
TR Submittal
From
CC&V
To
DRMS
Type & Sequence
TR72
Email Name
TAK
TC1
Media Type
D
Archive
No
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loading location on Phase IV of AGVLF,the haulage equipment will traverse approximately <br /> 1,000 feet over certified liner on material uncontaminated by sodium cyanide before reaching <br /> unlined area. <br /> Equipment used will be a mix of CC&V and contractor loader and haulage units from their <br /> respective fleets. Measures will be implemented to reduce volumetric loading as compared to <br /> current practice to reduce the possibility of spillage of previously leached ore. Additionally,the <br /> haulage route traversing unlined area while loaded with the spent ore primarily descends but is <br /> otherwise level further reducing the potential for spillage. <br /> The spent ore is crushed rock having a product size of approximately 80%passing 3/4", having a <br /> moisture content of 6 - 7%, and a free sodium cyanide concentration of 0.00 15 lbs of NaCN per <br /> dry ton of spent ore. <br /> 2) Schedule and expected date of completion; <br /> The project is anticipated to commence in October 2014 and be completed by April 2015. <br /> Operation will be seven days a week, 24 hours a day. <br /> 3) Map showing locations of removal and placement, route(s) and where routes are off <br /> edge of liner; <br /> Reference attachment"Spent Ore Haulage Route.pdf' <br /> 4) Any change to the final configuration of the AGVLF(e.g.,will it be reloaded?); <br /> Phase IV of the AGVLF will be re-loaded. There will be no change to the final configuration of <br /> AGVLF. <br /> 5) Any change to the AGVLF reclamation plan; <br /> No <br /> 6) Any geotechnical issues that may affect stability of either the AGVLF or the SGVLF <br /> during or after the operation is completed; <br /> No <br /> 7) Spill/clean-up response plan. <br /> If any material is spilled, it will be cleaned up by over excavation to include additional <br /> surrounding material to ensure no previously leached ore is left on the ground. Samples will be <br /> taken both of the spilt spent ore and the soil matrix after cleanup and sent for WAD cyanide <br /> analysis to ensure contaminated material is completely cleaned up. Recovered material will be <br /> returned to Phase IV of the AGVLF. <br />
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