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<br />TReppER ~tHtp~ tic. III IIIIIIIIIIIIIIII <br />cr_ ~~~ <br />FEB ? 6 i986 <br />f,;viu. Jir+i i. ~i r:::::'; r.•~3 lc'55Gf <br />LlJ <br />I, Jamea M. Mattern, a Registered Professional Engineer in the Slate of Colo- <br />rado, in accordance with 2 CCR 407-2, Section 4.03.1(1)(d), do certify that <br />the Upper "D", Middle "D", Lower "D", and "A" haulroads as shown on the <br />enclosed maps were constructed under my supervision and comply with the guide- <br />lines set forth in Section 3.7.2 of the Trapper Mine Permit (I.D. No. <br />C-010-81). The haulroads were constructed using prudent state-of-the-art con- <br />struction methods and are suitable for the anticipated volume, weight and <br />speed of the haulage vehicles. <br />f .. ~ Ilsab <br />~1';'r°"~~~.•`•~'• ~\ JamO M. Mattern C PE 2053 <br />:7 '' i <br />20537 I F~ ~ /98C <br />J'~t° ~~ j Date <br />\Or ••~-L7~'/ <br />JMM/jb 2/86 <br />P.O. Box 187 <br />Craig, Colorado 81626 <br />(303) 824-4401 <br />