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.-n c.y as scurbeC that wal? <br />.,..... r= copsol l or overburden (gra medium.) <br />replacement. 25,OG0 yards of overbur~ and 1,15 <br />. r_ cubic yards of soil" left from the original stripping <br />J; and appros;imately 32,266 cable yards of overburden, a <br />deficit of approximately f,,nQCi cubic yards will e:;ist_ <br />This deficit will be made up of a::cess material from the <br />mining area included ir. the amendment. (Exhibit E 12-24" <br />available and 6-i2" replaced>. <br />idith testing and proper amendments, topsoil and <br />overburden available may be used as a nrowth medium. By <br />using e:<isting material from °he erigina2 permit area and <br />excess from the amended area, sufficient medium will be <br />available for 12" replacement as originally agreed e.nd 6- <br />12" as recommended in the amendment application. If ~>.t <br />the time of final reclamation, insufficient growth medium <br />is still not available, the operator will find another <br />source. <br />D. E:;hibit E - Reclamation Plan <br /> <br />i_ The operator concurs with replacement of a minimum of 12 !/ <br />inches of topsoil as other growth medium on all lands <br />currently disturbed which require revegetation. <br />2. Same overburden is being sold by the operator as road v <br />base material, riprap and other aggregates. ' <br />3. The operator does not contest the random planting of <br />cnttrnwood, American plum, Golden current, Chokecherry v <br />and Mt. Mahvga.ny seedlings. <br />4. The operator concurs with the staff recomnendativn to <br />drop the commitment for irrigation of. upland areas. <br />Since the current permit and lease only require grazing <br />on the lower area, no irrigation requirement will 6e <br />initiated. 7f and when the lease is changed to irrigated <br />meadow, the operator will initiate a technical revision ~ <br />for the Boa.rd's cansideraticn to change the seed mir. to <br />hay meadow with irrigation. <br />5. The operator agrees to insuring that the grading of the / <br />bottom lands adjacent to the Creek: will 6e such that the <br />drainage will 6e in a generally downstream direction. <br />pK <br />n 6. The riprap used is andesite rock taken from the quarry. <br />~ ~,yT'7. The reclamation of the h' wal is changed tv slope of <br />L the sedimentary cap ro 1:2 o insure stability of the <br />~p ~~/ high~aall. See revi~=_ed maticn Plan Map. <br />'„P~B/. The operator did not alter the course of the Saint Vrain v <br />.,,i!//////,~~~,, Creek. , <br />Y~ ~ <br />Engineering & Environmeneal Services <br />v ... .......... ..,.. .:` ~................. <br />