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(Page 2) <br />MINE ID p OR PROSPECTING ID 8 M_1997-058 <br />INSPECTION DATE 02/24/06 <br />INSPECTOR'S INITIALS ESC <br />OBBYR= <br />This was an inspection of the Baseline Resource Site conducted by Erica Crosb <br />Division of Minerals b Geology, Jeff Gregg of Hall Irwin Co <br />inspection. y of the <br />rporation was present during the <br />An 112c Mining and Reclamation Permit was issued Co Hall Lrwin for the eaaeltne Resources <br />site on February 12, 1998, for a total permit area of 169.6 acres. The permit was amended <br />Financial6warrantyhin theramounttof $1r314,888g00o 209.6 acres. The Division holds a <br />The site La located 1 mile north of Brighton in weld County, Colorado. Amine Identification <br />sign was posted a[ the entrance to the site. <br />Min[ng was taking place during the inspection in Phase 2c. once mining la complete in this <br />phase, Phase 2D will be mined. Phase 2D is currently the location of the sales <br />and various stockpiles. These items will eventually be moved to the adjacent Parker-Dens ham <br />Bite (File No. M-2006-003) that is currently under review. The remaining slopes w llfibe <br />mined at 3h:ly to maintain a safe distance from the slurry wall and limit the amount of <br />backfilling chat is required. <br />The slurry wall has been constructed around the mine to allow for the site to be dty mined. <br />A surety reduction request was approved in 2000 to reduce the bond [0 2 <br />liability is currentl 0~ of the total slurry <br />wall cost with the submictel of the construction observation report. The reclamation <br />Y 5383,750.00. The mined area will eventually become Walker Re0e rvoir. <br />The owner of the reservoir (Central) was in the process of testin the <br />the Brighton Ditch. The operator stated that the water will be <br />complete the regarding of slopes to 3h:ly. A large divider h e beenltinetalledtin fthe <br />reservoir in the form of a road to mitigate landowner disputes. Theproad haeubeen installed <br />ecroae the reservoir and compacted to typical road specifications. The operator should be <br />reminded that ouch change in the reclamation plan, if permanent, will need to <br />the reclamation plan. <br />be reflected in <br />The "Ski Lake" pit has been completely mined and reclaimed. The <br />source of the lake water is groundwater. The reclaimed pit is used as a <br />lake by the landowner. According to the operator, pit is not lined and the <br />rebound wave action caused b the pit elopes were graded 8H:1V toe reduce the <br />appears to be free of noxious and annual weeds. <br />Y boat. Vegetation on the s[[e is well established and <br />i i E Contact Addrasa <br />NAME Jef f Cr~g_ ~' CE <br />OPERATOR Hell-Irwin Corporation r <br />~ BL <br />STREET -301 Centennial Dr. I FS <br />CITY/STATE/ZIP Milliken <br />Colorado 805 <br />-- r HN <br /> _ <br />43 <br />- - <br /> --- - I HMWMD (CH) <br /> (' SE <br /> I• WQCD (CH) <br />cc: Car] Mount; OMG <br />