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MINING PLAN EXHIBIT D(CONT) <br /> Please refer to EXHIBIT B -VICINITY MAP for the property con- <br /> figuration and the relationships to surrounding geological <br /> features . <br /> CURRENT CONDITIONS <br /> MAP EXHIBIT C shows the outline of the Affected Lands; the <br /> touching landowners; the 200 foot ownership; structures; <br /> current topography, and hydrologic features of the property. A <br /> portion of the land is presently being mined, under a M.L.R.B. <br /> Permit M-2009-027, on the north side, and a material processing <br /> site is located in the existing mine area. Surrounding prop- <br /> erty uses include mining on the east and west . The area along <br /> the south side is used by the property owner as rangeland and <br /> to the north across County Road 613 the property owners irri- <br /> gate grasslands along the Huerfano River. The eastern mine is <br /> permitted to Huerfano County under permit M-2013-016 and the <br /> western mine is operated by Frontier Paving & Redi-Mix under <br /> permit M-2007-006. <br /> North of the site between the County road and the gravel <br /> face is an area covering 7 . 52 acres that was mined pre-law. We <br /> suspect the material from this area was used when I-25 was <br /> built . Very little reclamation was done on the Pre-Law area <br /> and there appears to be little or no salvageable topsoil on the <br /> old mine area. We expect to re-disturb approximately 5 . 10 <br /> acres ± of this area as shown on EXHIBITC -PRE-MINING PLAN MAP. A <br /> south facing un-reclaimed slope was left when the pre-law <br /> mining operation ended. In some areas on the northeast side, a <br /> near vertical face exists on this old mining area. On the east <br /> end we will blend the old slope with new south facing slope, <br /> but no reclamation will be done on the area outside the new <br /> permit area. <br /> The site is currently used as a mine/rangeland and con- <br /> sists of a gravel terrace paralleling the southern side of the <br /> Huerfano River valley. The usable materials on this site <br /> ranges from 5 to 30+ feet deep. The soil covering the gravel <br /> averages 0 to 7 inches deep with a layer of overburden ranging <br /> from 20 to 60 inches deep. <br /> The northern boundary line starts at the northwest corner <br /> of the existing permit and follows the northeasterly bearing <br /> boundary line to a point just west of the access road and then <br /> parallels the road until it intersects a line that is the <br /> W5G- Hribnr Pit Amendment 8 REVISED 2/18/2021 November 2020 <br />