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(Page 2) <br />MINE ID# OR PROSPECTING ID# M-1998-047 INSPECTION DATE 04/14/04 INSPECTOR'S INITIALS GRS <br />This was a routine monitoring inspection of the Mantle Pit No.3, conducted by Gregg Squire of <br />the Division of Minerals and Geology. Marvin Moore, consultant for Moffat County was also <br />present. The pit is located a few miles south of Dinosaur National Monument. <br />Moffat County has recently implemented a storm water runoff control program at its pits. <br />Through the use of a combination of perimeter ditches and berms, diversion structures and <br />sediment traps, and in-pit ponding areas, the vast majority of surface run off generated on- <br />site is contained within each pit. <br />There was no activity at the time of this inspection, but there was a stockpile of 10,000 <br />to 15,000 yards of crushed aggregate on the pit floor. There are stockpiles of topsoil <br />stored around the site perimeter. The mining is currently progressing to the east northeast, <br />there is still a good area left to be mined. <br />The Permit ID sign was posted at the entrance to the site. The permit boundaries were <br />located, no disturbance was observed outside the permit boundaries. The site is stable and <br />no problems were noted during the inspection. <br />2 & $ Contact Address <br />NAME Mr. Marvin Moore <br />OPERATOR Moffat County <br />STREET P.O. Box 667 <br />CITY/STATE/ZIP Craig, CO 81626 <br />r CE <br />j' BL <br />j' HW <br />r FS <br />j' HMWMD (CH) <br />j' SE <br />j' WQCD (CH <br />Cc: Carl Mount; DMG Via e-mail <br />