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<br />~~I ~~~~I~II~~~~~~I~ <br />July 2, 1991 <br />SUN COAL COMPANY <br />10200 West 44th Ave., A~120 <br />Wheat Ridge, CO 80033 <br />(303) 422-8064 <br />FAX (303) 467-0714 <br />JUL 1 0 1991 <br />Mr. Carl Mount <br />Mined Land Reclamation Division <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />RECEIVE <br />Mined Land <br />Reclamation Division <br />RE: Sun Coal, Semi-Annual Report, Meadows Mine, File No. C-81-029 <br />Dear Mr. Mount: <br />1. Technical Revision (TR-10). In Mr. Waldron's letter of June 3, 1991, he <br />requested Sun obtain letters of concurrence from D.O.W. and John Eilts. Both <br />parties have letters and we are waiting for their reply. <br />2. Abatement of NOV C-90-058 at Meadows Mine No. C-81-029. On October <br />3, 1990 Judge Duchette issued John Eilts a contempt citation for dozing out the <br />shop berm and slope some time during the first week of September. >n <br />compliance with MLRD's 6-25-91 request for abatement, Sun Coal has repaired <br />the shop berm and slope damage. The area will be reseeded on July 3, 1991. <br />3. Hydrology Monitoring Data. I have enclosed copies of water analysis reports <br />for April and May 1991 for outfalls No. 1 (Yampa), No. 2 (Lower Pit Pond) and <br />No. 3 (explosive storage pond. The 200 Mg/1 oil and grease at the Yampa Pond <br />(outfall No. 1) on 4-15-91 resulted in the enclosed correspondence. If you have <br />any questions, call me. <br />4. Spring and Seep Survey. There are two springs in the loadout area coming <br />from the ancient land slide. One is south of the Yampa Pond #1 and the other <br />west of the crusher in the top soil storage area. The seeps in the mine reclaimed <br />area are dry, but the vegetation was green and waist deep. <br />5. Backfill Stability. The entire permit area is stable and does not show any <br />signs of slumping or sliding. <br />6. Rills and ditches. On the bench slope above pond No. 1, the drainage above <br />pond No. 2 and the northwest sediment trap, we are repairing recent rain <br />erosion by hand. Straw bales will be placed and anchored to dissipate flow.. <br />