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SUR FACE <br /> I F ILL <br /> CONCRETE PLUG <br /> 4y Hole must be backfilled with as <br /> a manv ruttinas as possible. all <br /> 4 remaining cuttings must be <br /> =_4 d15DerSed eventc Deer the <br /> surroundiva surface. <br /> a/ <br /> Sole must be blocked to a depth of <br /> -_j five (5) feet below collar with a <br /> ==i short hole Dlua. If rater is <br /> i encountered in the drill hole. a <br /> =a <br /> ==i concrete plug ,,ust be set below <br /> Pround three ( 3) feet. The upper <br /> three l3) feet of the hole is then <br /> - filled with cuttings and soil. <br /> E . y <br /> y CO'ICRETE <br /> 3 . All rater bearing zones vill be <br /> concreted if a well is not•.4ATERAQUIFEI? de•:Ploped. If .'Dal =earns are <br /> encountered, they must he <br /> ~ COPICFETE _oncrnted . <br /> f= =a 1 . All sump holes used during drilling <br /> must be drained and backfilled . <br /> =-a <br /> Irr { <br /> the site around the Lole must be <br /> cleaned nn and s,irplus cuttings <br /> leveled. deeding of disturbed <br /> _=+ areas ,.ac he rcgui red. <br /> r.� T <br /> -'C'JCPETE <br /> � . -Cat -3NE <br /> • � I <br /> • -"NCRETE <br /> 1 t e R .A <br /> �B.1NDWlE)T OF ;JI.ALLUW DRILL IIOLEC <br /> •IORTIIERN ROCKY 11OU`TAI`J REGION <br />