Laserfiche WebLink
- Monitoring wells are located at the downstream edge (north of the north toe) of each TSF <br /> to monitor the water quality of water in the down gradient groundwater. <br /> - SPLP tests are conducted on the tailings quarterly and will be reported to DRMS in the <br /> Annual Report to ensure that the tailings are inert on an ongoing basis. <br /> - Waste rock cannot make up more than 20% of the material to be placed in the permanent <br /> TSFs to prevent void spaces which may reduce compaction and provide conduits for <br /> water flow. <br /> A monitoring program for groundwater and surface water is presented in Exhibit G and in <br /> Section 11 of this EPP. The emergency response, spill prevention, control, and countermeasures, <br /> and emergency and spill reporting requirements, are contained in the SPCC Plan, the Materials <br /> Containment Plan, and the Emergency Response Plan, which are provided in Appendix 1 to this <br /> Amendment 2 application. <br /> Table U-4 Summary of EPFs and Other Facilities <br /> EPF/Facility Designated Chemicals/Acid Inspection/Monitoring <br /> Mine Drainage Frequency <br /> Revenue TSF Potential for acid generating Weekly throughs and monthly <br /> materials inspections <br /> Atlas TSF Potential for acid generating Weekly walk throughs and <br /> materials monthly inspections <br /> New Reagent Room Designated chemicals Daily walk throughs and <br /> weekly inspections <br /> Old Reagent Room Temporary staging area for Daily walk throughs and <br /> designated chemicals weekly inspections <br /> 5-Stage Passive Treatment Ferric Chloride Bi-monthly, monthly and <br /> System Mine water quarterly monitoring per <br /> CDPS Permit NO. CO- <br /> 0000003 <br /> M-2012-032 <br /> Amendment 02 Exhibit U <br /> December 2021 U-16 <br />