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<br />Initial considerations suggest that the primary substation may be required to remain intact in <br />entirety. Further, the secondary substation equipment consists of step-down transformers <br />required for basic electrical service to the historic structures (i.e., mine manager's residence, <br />mine superintendents's residence, and related cottages). <br />Camp Bird Colorado, Inc. will be initiating the above-referenced request to San Miguel Power <br />Company in the neaz future. The record of correspondence will be provided to DMG-MLRD in a <br />timely manner to verify ongoing activity/intent in this regard. <br />In summary, Camp Bird Colorado, Inc. will commit to removal of"unnecessary" components; <br />however, this determination is dependent on findings of field verification activities. <br />Item 4: The existing "v" ditch for run-on collection located along the upgradient shoulder will <br />be upgraded by excavating and/or blading the ditch configuration to "County-equivalent" sizing <br />or better. This means that the ditch will be constructed and maintained substantially equivalent <br />to the ditch sizing currently in place along County Road 361 as it passes through the vicinity of <br />the mine. Excavation and/or blading maybe influenced by bedrock occurrences. Camp Bird <br />Colorado, Inc. does not envision utilization of blasting in the event bedrock exposures are <br />encountered, preferring instead to minimize additional surface disturbances. <br />Item 5: Camp Bird Colorado, Inc. has already committed to reclamation of the two former <br />structure locations. The ball. mill building is referenced on Page 17, Paragraph 5 of the Technical <br />Revision document. We will re-vegetate this area after debris cleanup. The burned down house <br />is on Page 20, Pazagraph 3 of the Technical Revision document. We will remove the collapsed <br />structure debris, as well as re-vegetate the azea. <br />Item 6: The primary source of cover material for left-in-place foundation pads is anticipated to <br />be "cut" material obtained fi~om adjacent recontouring activities (reference Figures 5 and 6, <br />respectively). Certain avail~ible materials such as the tailing foundation fill material within the <br />timber "oil storage building" foundation will likely be utilized as lowermost zone cover material <br />(in [his case, the material will most likely be placed atop the former shop and dry foundation <br />slab). Upper zone material wiil typically consist of colluvium material (where areas are <br />physically accessible and to the extent colluvium material is available). Difficult to reach areas <br />and/or areas remaining after exhaustion of the colluvium resource will likely be covered with <br />upper zone horizons to be comprised of waste rock or tailing sands, or a mixture of [he two. <br />Effort will be made to minimize the azeal extent of surface materials comprised of waste rock <br />and/or tailing. The minimum 2-foot cover will be applied over all foundation or rubble <br />materials. <br />Page 2 of 4 <br />