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4.0 SUCCESS COMPARISON <br />The demonstration of adequacy and a minimum of 20 transects in each unit (Table SA) allow for a <br />direct comparison for perennial cover per Rule 4.15.11 (2)(a). Chart 3 displays the results from ground <br />cover sampling, and reveals that the Phase II Bond Release Block exceeds the reference area comparison <br />with 44.45% perennial cover versus the 40.77% perennial cover standard (90% of 45.29%). <br />Chart 4 displays the results from sedimentology analysis, and reveals that the Phase II Bond Release <br />Block post -mining evaluation exhibits less predicted erosion than the pre -mining evaluation with 0.152 <br />tons/acre/year versus 0.172 tons/acre/year. <br />Chart 4 <br />Averayad Sedimentology Success Criterion Comparison - 2014 <br />0.300 <br />Successful When <br />d Post -Mining Below <br />a <br />Pre -Mining Values <br />a 0.200 --- —. __---__ <br />c <br />0 <br />0.100 <br />9 <br />a` <br />0.000 <br />Pre -Mining Post -Mining <br />19 <br />