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Attachment LK <br /> Page LK-6 <br /> Permit No. CO-0044768 <br /> Monitorin¢ <br /> Monitoring points for this project will consist of upstream,downstream as well as flows from adits,seeps and <br /> dumps. Monitoring will start in 1996 and continue until two years after the project is completed. Monitoring for nun <br /> on, runoff and waste isolation will occur four times yearly,and particularly once in high flow and twice in low flow. <br /> All samples taken will be analyzed for dissolved metals Zn,Fe,Al,Mn,Cd,and Cu: total sulfate,hardness and a field <br /> pH will be taken as well as flow measurements. All monitoring results will be submitted by the 28th day of the month <br /> following receipt of analytical results as well as included in the quarterly reports. <br /> Budget <br /> Sunnyside Gold Corporation will fund this project <br /> Description of Land Use <br /> This remediation work plan is intended to use Best Management Practices on the site to conform with <br /> surrounding land use policies for <br /> 1)Land stabilization,limited rangeland and limited wildlife habitat to approximately resemble a mountain park <br /> ecosystem consistent with bordering undisturbed areas <br /> 2)The conversion of facilities,usable for purposes other than for mining,to alternate uses and preserve facilities <br /> of historic interesL <br /> Contingency Plans <br /> Prior to draining of the pond, the pH will be raised to minimize the metal content of the pond water. <br /> Downstream sediment catchments will be installed to minimize downstream effects during remediatiom <br /> If a favorable ofisite location cannot be found for onsite relocation of mine wastes, the mine wastes will be <br /> trucked to SGC's Tailings Pond#4 at the Mayflower Mill.Under SGC's MLR permit(M-77-378)this material can be <br /> consolidated into Tailings Pond#4. <br /> 6)Consistency with Other Plans <br /> There are no other remediation plans for this project. If consolidation of the waste is trucked to SGC's Tailings <br /> Pond#4,this would be a compatible use of the Tailings Pond as approved under SGC's MLR permit(M-77-378), <br /> Water Standards and Use Classification <br /> Identification <br /> The Koehler/Longfellow area drains into Mineral Creek, Segment 8 of the Animas and Flonda Sub-basin of <br /> the San Juan River. Segment 8 in turn flows into Segment 9b which flows into Segments 4a, 4b, 5a which are Animas <br /> River mainstem segments extending to the Southern Ute Indian Reservation boundary <br /> Classification <br /> Segment 8 is designated as Use Protected and is classified for the following uses- <br /> Recreation,Class 2.Agriculture. <br /> Attachment LK <br />