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CWDA No. 3 <br />#01349-0001+ Huddleston -Berry <br />10/14/15 I� enrmnrmssr­ing.uc <br />At the time of our site visit, a small quantity of water was emanating from the underdrain below <br />the center of CWDA No. 3. HBET also observed a small wet area on the south side of CWDA <br />No. 3. However, in contrast to previous site visits, only one wet area was observed. Based upon <br />our observation of these areas periodically over the last year, HBET does believe that the wet <br />areas reflect some seepage from CWDA No. 3. However, the moisture was clear and as a result, <br />it does not appear that any piping of material is occurring. The wet area observed this quarter <br />and areas observed during previous quarters likely reflect dewatering of the gob. The wet areas <br />will continue to be evaluated over time. However, in general, no evidence of instability of other <br />adverse conditions were observed at CWDA No. 3. <br />General <br />In general, based upon the results of the recent VWP monitoring data and our observations at the <br />site, HBET does not believe that there is any reduction in the stability of CWDA No. 3. <br />Continued quarterly monitoring of piezometers is recommended. <br />We are pleased to be of service to your project. Please contact us if you have any questions or <br />comments regarding the contents of this report. <br />Respectfully Submitted: <br />Huddleston -Berry Engineering and Testing, LLC <br />Michael A. Berry, P.E. <br />Vice President of Engineering <br />X:\2008 ALL PROJECTS\01349 -Bowie Resources, LLC\01349-0001 Bowie Mine\200 - Geo\Gob 3\Imtr ntation Monitoring\01349-0001 GP3 3rdQ 2015 LR101415.doe 3 <br />