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.SG.S Mf~BiAL.S S~IACES <br />Juty 26, 2003 <br />Bureau of Land Management <br />Kremmling Field Office <br />2103 East Park Avenue <br />P. O. Box 68 <br />Kremmling, Cobrado 80459-0068 <br />Attn: Ms. Paula Belcher <br />2804 Hackathorne Lane, Gillette, Wyoming 82716 <br />Office 30782-7917 Cellular 30780-2006 <br />Fax 307-682-7951 <br />RE: Abandonment of Fourteen Shalbw Monitoring Wells on the Energy Fuels properly, east of <br />Walden, Colorado. <br />Dear Ms. Belcher. <br />During July 16 and 17, 2003, fourteen shallow montoring wells were abandoned per the request of the <br />Kermmling office of the Bureau of Land Management (BLM). The fourteen wells are located on the attached <br />map. The wells are located in Williams Draw north of the Gosed Energy Fuels Kerr Mine, east of Walden, <br />Colorado. The work was supervised by Brant Dennis and was assisted in the work by Glenn E Sessions & <br />Sons, Walden, Colorado. The original project was to abandon twelve shallow monitoring wells. However, two <br />additional wells were discovered during this abandonment project and with the concurrence of BLM personnel, <br />these two monitoring wells were abandoned. <br />The original twelve wells were: <br />X-5 10 13 G-2 <br />X~ 11 14 G~ <br />9 12 G-1 WDN2 <br />Eleven of the twelve monitoring wells planned for abandonment are labeled based on the monitoring well map <br />prepared July 2002 and referenced by Energy Fuels, the BLM, and the Stake Engineers office for this and the <br />2002 project. Well WDN2 was originally unidentified and was not located on the control base map. The well <br />identification is based on a label on the plastic casing. The iwo additional monitoring wells which were <br />abandoned are labeled "A" and "B". These wells were also not identfied on the 2000 base map. <br />The shallow monitoring wells, except for G-1, were plugged in the following manner. <br />1. The use of a rubber-tired backhce aided in the abandonment. <br />2. Following the removal of metal stakes and loose tires around each well, the well stickup, water level <br />depth and well depth were recorded. <br />3. The casing was cutoff at ground surface and the casing filled with Gean sand to at least three feet <br />below ground surface. <br />4. The backhce dug to a depth of approximatery three feet below ground surface, removing all casing to <br />depth. <br />5. A round concrete tube form {cut to three feet in length) was placed in the small excavation on top of the <br />exposed sand plugged well. <br />6. The excavated hole was partially backfilled and concrete placed in the open tube, from the bottom of <br />the tube to within sa inches of the ground surface. <br />7. A metal post was positioned in the concrete and then the excavation completey backfilled. <br />8. A metal tag with the well's alphanumeric identficetion designation was attached to the metal post at <br />each sde. <br />9. The badchce smoothed the site and the site raked in preparation for seeding. <br />For monitoring well G-1, only concrete was used to fill the hole after casing removal, since the bottom of the <br />hole was two feet below ground surface. <br />