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a~ <br />SLOPE STABILITY <br />INTERIM INSPECTION REPORT <br />AREA Wadge Highwalt Dra;nage Fill DATE 09~22~99 <br />TIME 2:3o n_m_ by M; bast At avitta WEATHER S11IIDy 65°F <br />1. Debris, organic matter coal, etc., present in fill None visible. <br />2. General gradation and characteristics of material F;nat r ma ;on hash n omptPtPd. <br />a o- pond # D ontain d wa r e o and #t7 has h n h+i 7t b+ ;e no -ompleted. Finat <br />reclaimed drainagp_ channel has had some riprsi,p ina_ta lled. <br />3. Presence of water, surface and ground wa ;e h ;nq a'ned ;n s o tinond #20, but none <br />was in stneknond #17. <br />6. Condition of underdrain (approx. current width, depth, and length), material gradation <br />and characteristic, compaction, presence of water ~/A <br />5. General material movement None observed. <br />6. Proximity and treatment of seep points Snoil s~r;nq t000 ft dnwngrad+' n. was flown Tat <br />a rate of ann ox ma y S-to qpm (v;s+al s ;ma )_ <br />7. Condition of elope fill surface (grading, cracks or sloughing, erosion, revegetation) <br />F'na taim d a a rooks good. Veget anion mPrq;nq on both stones and the trees <br />e+ v'v d h w;n ~+'te w 1. s n v getation cover around the check da_me_ <br />8. Recommendation Differen 'al e 1 men and oe'on eho+td h mon' o d and epaired as <br />ne- ssary. Th;e area has now been comnl Pt Ply reclaimed. SCC will p~oee that this <br />+ r ly ; ^a~PC i on h ae d e; n h ar a w; 7 h inep c d d+ ' nq h o+ ' n <br />monthly ina~ect;one_ <br />9. Accountability <br />I certify the preceding observations and comments to be true and accurate to the <br />beet of my knowledge. <br />Vr ~ ,~' _'. ~~ '. <br />" PdO~ 3 ® i~~9 <br />~~~~1 <br />Michael G. 'lla rr'~~`~ Date <br />Colorado PE ~4r85'_""'~c~~"~ <br />