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.~ . <br />E viro ~~i~~uiuue~i~ t ~I c. <br />n ' n~i n , n <br />LARRY E. O'BRIAN <br />reeuuerT <br />May 15, 1984 <br />Colorado Mined Land <br />1313 Sherman Street, <br />Denver, CO 80203 <br />Reclamation Board <br />Room 423 <br />Gentlemen: <br />Re Technical Revision, MLR File No. 83-33 <br />Albert R. Frei, Walstrum Mine <br />9988 WEST 80TH AVENUE <br />ARVADA COLORADO 80004 <br />l 3b3~ 42.3^ T29T <br />zI 4S._ fSl <br />LiAY 0 ~ 198 <br />L',IiJED LNi~~D P,ECLi',c1ttTI0P! DI!~ISI0~1 <br />Colo. Deni. of i!aiur;l @esources <br />Environment, Inc. submits this Technical Revision on behalf of <br />its client, Albert R. Frei. <br />This Technical Revision addresses problems that occurred during <br />startup of the Walstrum Mine. The Technical Revision involves <br />removal of land that is a buffer area in the operation and exchanging <br />it for land required for processing and storage areas. The total <br />area is 5.42 +/- acres at two locations. The Reclamation Plan <br />as outlined in the permit application will not be affected. <br />Revised Map Exhibit F, a copy of which is enclosed, shows the <br />location of the areas being changed. The acreage outlined in <br />yellow is the affected land after the Technical Revision is approved. <br />The acreage in Phase S outlined in green is the area to be deleted <br />from the permitted lands. Phases Pw and Pe, colored orange, <br />is the area to add be added to the permitted lands. <br />Phase Pe will be reclaimed as a commercial area. It is now being <br />backfilled to the level of the road. Its size will be 4.16 +/- <br />acres to be used primarily for sto~age of specification material <br />and may be a temporary plant site until an area on the mine floor <br />is available. Subsequently, it will be used for storage of large <br />stones used for landscaping and for soils used in reclamation <br />of the affected lands. <br />Phase Pw is an existing gas station, store, restaurant and housing <br />area. Part of this area has been backfilled to provide temporary <br />employee parking and to enlarge the level area that will be beneficial <br />to the commercial use. Some of the backfill will be overlain <br />with asphalt and will become acceleration/deceleration lanes <br />for the mine access road. Any fill or excavation of the creek <br />bed is done under permits already issued by the Corps of Engineers, <br />the State Highway Department and the Colorado Department of Bealth. <br />No'R;: /~/~P uTl~lz~-~ Qti 51N~ M~ /~-~~...- rn, Go~..~q-~ Pu6~,<c.., <br />4,6~-'V~ ~ N ~ of 9 I~t ~ ~ /1 rA LE~~ TO 1~2e-Se+~ ~ ATE © N, t "IZ'1+tS <br />c9G Tx~s K~~wc< <br />