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Spoil fill t19, June 10, 2004 <br />Paee 2 <br />COVER MATERIAL <br />As documented by previous inspection reports, cover placement, seeding and mulching occurred during the <br />second quarter 2002. The upper-most surface area of fill nine received final grading and was covered with <br />8-10 inches of topsoil material during this quarter. 'fhe area was broadcast seeded at 20 !bs-PLS/ac wi16 the <br />reclamation seed mix and mulched with certified weed-free hay at 2500 pounds per acre. <br />STRUCURAL INTEGRITY <br />The entire excess spoil fill facility was examined for signs of ftilure and instability such as tension cracks, <br />ground movement, springs and seeps, and standing water. No indication of potential instability was <br />observed. <br />DOCUMENTATION AND OTHER O13SF,RVATIONS <br />None required. <br />CERTIFICATION <br />Inspection was conducted by Ronald G. Thompson, a qualified professional and MSIiA certified inspector <br />of earth and rock-fill embankments and impoundments, under the direction of Mr. Charles McGlothlin, a <br />registered professional engineer licensed in the Slate of Colorado. <br />This is to certify, to the best of my knowledge and belief, that fill No. 9 construction and placement, as <br />noted since the previous certification and as determined during this inspection and discussions with mine <br />personnel, is in accordance with designs as proposed by C"1'L Thompson in their report dated April 27 and <br />amended July 27, 2001 and as approved by the Division of Minerals and Geology. <br />U/'GC <br />Ronald G. Thompson <br />lnspector <br />n // <br />- x(.... <br />Charles W. McGlothlin , ~t; ..~ <br />Professional Lingineer' ~ ~ - - <br /> <br />