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Figure 7. Subsidence area SH3 after partial filling with rock and cement. Photograph taken <br />September 10, 2015. <br />Table 1. GPS coordinates of the three subsidence areas discussed in this report. <br />4 <br />Site number <br />Task description <br />UTM Easting UTM <br />Northing_ <br />Elevation <br />feet <br />SH1 <br />Subsidence repair <br />485452 4236828 <br />6417 <br />SH2 <br />I Subsidence repair <br />1 485479 42368221 <br />6411 <br />SH3 <br />I Subsidence repair <br />1 485470 4236837 <br />16416 <br />Conclusion <br />Rock, cement, and woody debris was used to partially fill three subsidence areas located on the <br />Cribbs -Jackson property that may have formed from the operation of Energy Fuels Coal, Inc., <br />Southfield Mine (permit number C-81-014) in Fremont, County, Colorado. These subsidence <br />areas were partially filled in June 2015 by Mergen Ecological Delineations, Inc. of Colorado <br />Springs, Colorado. These areas were examined on September 10, 2015 and conditions were <br />similar to those in late June 2015 when the subsidence was repaired. <br />8 <br />