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<br />Aggregate Industries Morrison Quarry GEI Consultants, Inc. <br />Geotechnical Addendum, 2016 Annual Report 13 January 2017 <br /> Section F (Sta. 8+35 to Sta. 9+15) of the scanline trended 350 degrees. Foliations <br />exhibited a strike ranging from 140 degrees to 310 degrees with dips ranging from <br />10 degrees to 55 degrees. Two primary joint sets were evident. The first primary <br />set exhibited an average strike of 67 degrees and average dip of 78 degrees. The <br />second primary set exhibited an average strike of 217 degrees and average dip of <br />83 degrees. There was sillimanitic gneiss present from 8+35 to 8+85 in upper <br />20 feet. Starting at Sta. 9+00, the bottom half was unmappable due to rubble. The <br />RMR classification is Poor to Fair. <br />Fig. 18 through 23 present photographic documentation of the Bench 6600 highwall scanline.