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These four ponds will be constructed along side tll e rain access road to Mine <br /> 4. The steep slopes in this area bane been v,ejected to :rzssi-ve slope fail—es <br /> (transl atioral. slides) that at one ti-Tae- s.rat &N-n the road. It will be necessary <br /> to r er.r• e the toe of th_Ls 1,rid-Slide to coC;st.,jr-7: title four sed-:=tata.C7n ponCts. <br /> In addition., each Fond recT,i_re lines with 30 mi1. butyl rubber fabric <br /> to preveat seepage into the ground belaw the landslide zone. Routine Lraintenance <br /> by I.-,b-a,,T e ui =t as re-,uired for sedgy m ntation ponds ray caase rL?t=e of this <br /> anti-seepage lining. <br /> ?pine effluent does not cliachirge from this rr.ane portal area. <br /> -8- <br /> 5�� <br />