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L EHNS FORT COLLINS I Construction Inc. <br />Asphalt Paving • Crushed Aggregates • Earthmoving • Trucking • Undergroud Utilities • Rotomilling <br />December 19, 2012 <br />Dear Mr. Cunningham: <br />Don Kehn <br />State of Colorado <br />Attn: Michael A. Cunningham <br />Division of Reclamation, Mining & Safety <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver, CO 80203 -2273 <br />RE: 1989 -056 <br />GENERAL CONTRACTORS <br />RECEIVED <br />Fc 2 7012 <br />/DIVISION OF RECLAMATION <br />MINING AND SAFETY <br />vRs' <br />We are in receipt of your inspection report dated November 1, 2012 concerning the <br />referenced project. <br />According to our records, the well permit number is 049719 -F; discharge permit number <br />is COG500434. The substitute water supply plan and water augmentation plan is <br />proceeding through Water Division No. 1, Case No. 2004CW6. <br />Groundwater monitoring reports are attached. We have not lined any of the pit perimeter <br />in the last three years, as we have not been near the perimeter. The main objective in <br />lining was to protect our neighbors from harm due to possible fluctuations in <br />groundwater. We don't know if this is successful; we have no complaints. <br />We will not line with shale for the time being. We will forward your concerns to our <br />water consultant and proceed in order with your corrective actions. M „ . <br />Sincerely, <br />Dan Kehn <br />/ph <br />Enclosures <br />6550 So. County Road 5 • Fort Collins, Colorado 80528 • Phone (970) 226 -4111 • FAX (970) 226 -4115 <br />807 Murray Road • Cheyenne, Wyoming 82007 • Phone (307) 632 -4000 • FAX (307) 632 -4016 <br />