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RICRARD D. LAMM ~ III ~I-~IIIIIIIIIIII ~ <br />Governor ggg <br />x ~ f <br />•~* <br />* X876 } <br />CIFFICE OF THE STATE ENGINEER <br />DIVISION OF WATER RESOURCES <br />1313 Sherman Street-Room 818 <br />Denver, Colorado 80203 <br />(303)866-3581 <br />July 14, 1982 <br />MEMORANDUM <br />T0: Mined Land Reclamation, Attention: Mark S. Loye <br />JERIS A. DANIELSON <br />Slate Engineer <br />~2~'r'~a~/ED <br />~~ ~ is 1982 <br />PJIINEJ L.A~Jp RECLAMATION <br />Colo. Deot. of Natural Reso!~rces <br />FROM: Hal D. Simpson, Assistant State Engineer <br />SUBJECT: Federal Resources Corporation - Camp Bird Colorado Inc., Application for <br />Mining and Recleunation Permit, X82-90 <br />As requested, we have reviewed the above referenced application. Our comments all <br />concern the mine tailings dam. If you have a question concerning the stability of <br />the dam, we suggest you reequire Camp Bird Colorado, Inc. to hire a private consult- <br />ant to make a stability investigation. The report that would be furnished as a <br />result of the investigation should be supplied to your office. Also, we recommend <br />that you limit each new lift to the dam to 10 feet and require each new lift to be <br />constructed using the downstream construction method. <br />Hal D. Simpson <br />HDS/JRH:mvf <br />cc: Stephen Spann <br />