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WBSIEaN <br />FlIt:LS-UGH <br />WC. <br />A Sudsrdlary <br />Weskrn Fuels <br />Ataiaalion, Mt. <br />Mr. Dan Mathews <br />Division of Minerals & Geology <br />2148 &oadway, #C5 <br />Grand Junction, CO 81503 <br />Dear Mr. Mathews: <br />III IIIIIIIIIIIII III <br />February 20, 1996 <br />'`~;.. RECFIV~~ <br />FEB 2 0 1996 ' <br />Division of Minerals & Geoioyv <br />This letter is in response to you comments regarding our proposed coal laydown area. <br />~Ar~y ,5~~v~ <br />Site Location: We have looked at alternative sites but this partlcular area is far better suited for this <br />project. It allows us to minimize the potential conflict between our D-Portal area traffic and the <br />proposed truck loedout traffic. <br />Typical Croaa Sections: 1 am faxing a portion of Permit Map #67 which shows a typical road section, <br />Including the adjacent ditch, which we will use as a basis for our construction of this new road. <br />Modlflcatton to Plan Vlew: Induded with this letter is a revised Plan Yew which shows these areas <br />more clearly. Topsoil will be stripped to a depth of 6' in all area proposed for disturbance. Topsoil <br />will be stored as shown on the attached Plan Yew with a containment berm surtounding it. <br />Pond: Unfortunately, the existing pond is not positioned where we would be able to utilize it as a <br />containment structure Tor the Laydown Area. However, we have modified our pond design to lolly <br />contain the 25 year event, as suggested, which is 0.06 acre-feet. A copy of the pond/ditch design <br />map and a SEDCAD run for emergency spillway are endosed. <br />Road Design: The as-built designs for the existing road along the conveyor are shown on Permit <br />Maps #114 and #114A This road meets all applicable performance standards of Rule 4.0.3.1, and <br />will be adequate for the temporary use we are proposing. The road will be maintained as per the <br />performance standard. Typical sections for the portion of the Haul Road to be used prior to the <br />conveyor road access are shown on Permit Map #67. Performance standards listed in Rule 4.03.1 <br />shall be complied with for the construction of the new road. <br />Swte A;OS <br />405 Urtian Street <br />lakewrwd. folorada 80??8 <br />Telephone 303/9/38-9b?6 <br />Telecopier ;03/9116-8141 <br />