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<br />• • <br />TR~ApPBR ~Il~t1~ tpC. <br />April 32, 1990 <br />FAX DSLIYERY <br />xr. David Berry <br />Colorado Mined Laad <br />215 Centennial Sldq. <br />1913 eherman et. <br />Denver, CO 80203 <br />Dear David: <br />Reclamation Divisioa <br />Subject: Minor Revision 96. <br />Anfo silo construction in Ashmore pit. <br />00b <br />..~.. <br />Y <br />Aa discussed by telephone att ~/li/90, Trapper Mime promos•s to <br />eliminate subsection z, section 9 of our 1989 annual repo4~t (onto <br />silo construction in Ashmore pit) and propose this iaso• inde- <br />pendently as minor revision 96. The purpose o£ this ahaa~• if to <br />expedite the CMLRD review process and approval which ri$,1 ulti- <br />mately allow for more timely construction of this taaility. Ths. <br />maps (fncilitiea) showing the proposed location(s) for silo <br />construction can he found in our 1989 annual report. 8h~1t 3 0! <br />4 shows the approximate anfo silo construction looatiop. Thr <br />alternative site location proposed in TR~e will De •limialLted. <br />The disturbance associatefl with the construction o! tblis site <br />should ba less than two cares in size. Ali topsoil 4rill ba <br />stripped and stockpiled either in the proposed 1990 st(~mxpila, <br />located immediately east of West Fyeatt drainage, or in an e~eist- <br />ing topsoil stockpile south of the proposed anfo silo location. <br />The drainage from the silo location and the proposed topsoil <br />stockpiling will be into Middle Fyeatt gulch which Aas (ldsgrsats <br />sediment control structures constructed dornstream at t1~ss! <br />sites. Section 3.8.1 ~~8upport Facilities~~ dasaribos •~plosiw <br />storage areas and the movement of these ailoa a• the pits <br />progress. In the event a fuel storage tank is aonstrnate~l within <br />the silo pad, adequate containment harms will be ocastntlotad to <br />capture any potenkial release. <br />David, if you have any questions, please contact ma. <br />sincere y, , <br />%~~~JJ~~ <br />William Agnan <br />Sr. Environmaatal kagiilaar <br />WA/jb <br />(CMLRD\7-PR12A) <br />c: J.M. xatteza R.W. Fish <br />L.D. John9 R.L. FAnyO <br />file <br />9.9i1wyC~ 1~~:~6 <br />P U Bay 18~ 6 a~q. L'olorado 81626 <br />(303) 8(k4-A4D1 <br />I ,i:. <br />