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TRAPPER MINING INC. <br />;I_`.t-lvcLf <br />fOt; f U _. 2009 <br />September 30. 2001) "M INCJl Imation, <br />..ininq and Safety <br />Mr. Jason Musick <br />t'.rlvlronnlental Protection Specialist <br />Colorado Division of lleclamation, Mining and Satety <br />1313 Sherman Street, ltoom ? 1 <br />Denver, UO 80201 <br />Dear Mr. Musick: <br />Re: Semi-annual Geotechnical Monitoring Report - September 2009 <br />Trapper is monitoring assorted benchmarks. inclinometers and piezonletcrs that have <br />been installed to evaluate the landslide area. In accordance with the reporting <br />requirements approved in Ill-9?). I rapper is submitting a monitoring report that shows <br />results to date.. During the carl\ portion of' the reporting period many of* the sites were <br />inaccessible due to spring conditions. <br />:'Attached you will find three categories of' data. The first category shows (graphically) <br />deflection readings in the two Inclnwlneters (07-GI2 and 07-(IXO). Multiple readings fi r <br />each inclinometer are shown with corresponding dates listed on the right hand side o1' <br />each ;graph. I here has been no significant movement detected in the inclinometers during <br />the reporting period. <br />The second category shoe's pleiometer data. Data for all three remaining piez.onlcters are <br />shoktin on one attached sheet. No signitiCant increases in readings have occurred during <br />the reporting period. <br />The third category inCludes assorted benchmarks. There has been no sioniticant <br />movement recorded for any o1' the benchmark locations during the reporting period. The <br />benchmark at 07-GX2 and the nearby supplernCrItal monitoring posts near 07-GX2 had <br />shown movement in previous reports but had slowed do"n considerably in the early <br />months ol'this reporting period. I'hese monitoring locations as yell as a fe?k others arc no <br />in <br />longer available due to preparation for K ridge area \%ork permitted under I R-1031 <br />2008. Four supplemental monitoring locations have been added during the reporting <br />period. <br />P0. Box 187 Crag. Colorado 81626 (970) 824-4401