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~t Il~nn:~c•~~: <br />I he pmhahlc el feels of'surtace suhsiduncc un the railnutd tracks tmd <br />I'i.h (leek were anticipated and uppruvcd in the PAI'. 7 he el'lecty of <br />subsidence here inspected above. the working face of the 16R Panel <br />jSW ' ~ tiuctiun 1 t. 1-~N RRG\4'), and tinutd to he as anticipated and <br />approved. Subsidence nwnuntcnts were scl ut ground elevations and on <br />the railroad back rail prior to undcrntining. <br />1'riur to undemtining and subsidence. the tracks might he <br />raised in anticipation ufthe ctlects oFsu~sidence on the track <br />prulile. In this picture. note the entrenched meanders o1' I•'ish <br />Creek over the un-mined portion of the panel. <br />:\flcr subsidence, the ellecls un the railroad truck can been seen _ <br />in the added hull;tst rcyuircd to bring the tracks hack tr grade. __-r. <br />Note the change in color of the ballast (added versus original I. <br />and the remounts of vegetation on the pre-mining surface. <br />I he raising of the truck is rcyuircd ^cross the width of the <br />+-I VN2~Nh +~i' In,pccbrn ul lone 2. ?OW. I'xge ! rf 7 page, 11ciW <br />