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MAXIMUM <br />WALL HEIGHT <br />(OH) <br />REINFORCEMENT <br />BAR <br />REINFORCEMENT <br />LENGTH <br />(RL) <br />HORIZONTAL <br />SPACING <br />(Sh) <br />VERTICAL <br />SPACING <br />(Sv) <br />20 FT <br />32Xmm <br />INJECTION BAR <br />SEE SHEET 4 <br />5 FT <br />4 FT <br />REINFORCEMENT SCHEDULE <br />NOTE: <br />L SHDTCRETE REINFORCING STEEL NOT SHOWN FOR CLARITY <br />MIN. <br />MIN. <br />15° <br />EXISTING GROUND <br />)A <br />Yeh and Associates, Inc HOR■z: <br />Consulting Engineers & Scientists <br />SHOTCRETE BATTER <br />VERTICAL TO 5° <br />STRIP DRAINS SHALL BE 12" WIDE TOP OF SHORING <br />® 1 <br />PLACED 10' ON CENTER AND SHALL <br />NOT EXTEND WITHIN IA" OF TOP <br />OF SHOTCRETE <br />2.0' MAX. <br />4 <br />DRAWN BY; NUM <br />CHECKED BY: BPA DESIGNED FOR: RIO GRANDE SILVER <br />PROJECT NUMBER: 211 -190 <br />SCALE <br />DAYLIGHT STRIP DRAIN <br />VERT <br />DATE` 10 -14 -11 <br />, MAX ?DESIGN HEIGHT <br />\L / /DH =20' <br />DATE: 10 -14-11 PROJECT: <br />BULLDOG MINE <br />TYPICAL SECTION <br />SHORING WALL <br />SHEET <br />8 <br />OF <br />9 <br />