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N~5I Don Kehn <br />o~~,~s Construction Inc. <br />Aggregates <br />January 26, 2006 <br />Division of Mineral and Geology <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver- CO 80203 <br />GENERAL CONTRACTORS <br />Trucking • Underground Utilities • Rotomilling <br />JAN 3 1 2006 <br />Division of Minerals and Geology <br />RE: Timnath Pit, DMG #M-89-056 <br />In reference to our mining operation at the Timnath Pit, we have enclosed a map and a <br />check for the annual fee. <br />We are continuing to work in Phase lA as shown on the map, listed as Exhibit C-2. The <br />sand processing plant remains as previous on top of deposits yet to be mined. The <br />crusher remains at the site indicated. <br />Permanent wetlands have been reclaimed from areas in Phase lA, Phase 1C, and Phase <br />1B as indicated upon completion of mining. Permanent wetlands are continuing to be <br />developed in areas of Phase lA. <br />We will continue mining in Phase 1B. We will not completely mine Phase 1B at this <br />time due to our reluctance to disturb the creek and adjoining wetlands in the north end of <br />the area. <br />We will move the sand plant and crusher to Phase II in 2006. <br />Material mined from Phase lA and Phase IB will be processed first, then mining will <br />begin in Phase II. Overburden from Phase II will be used to backfill Phase lA so that <br />permanent wetlands can be completed. Wetland seeding and the planting of wetland <br />species will take place. <br />Groundwater monitoring wells aze in place up gradient of the property as shown on the <br />attached map, Exhibit C-3. Quarterly reports are attached. <br />Sincerely, <br /> <br />Dan Kehn <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 />