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0.50' A.C.(Type B) <br />0.50' A.C. (Type B) <br />Existing Pavement — <br />�- 6" Min. (Typ.) f i'- 6" Min. (Typ.) <br />cN ............................................ <br />__ _..._. - __...................................... _ .............. <br />r _........................... - <br />r......._............................................................. _............... .. <br />i.. - -....................................... <br />..... ...... ...... .... w .... .__- _..-._ ....... <br />....... -._... .-.... ..-. . _.- ..-., ... <br />IN <br />Structure Backfill '' Var. <br />I _ a Va r......_ ---- ........ ----.. Structure Backfill <br />Remove Concrete: <br />(Existing 4'x2' Conc. Box Culvert). <br />10" Min. O.D. 10" Min. <br />O.D. + 20" Min. <br />W1 84 <br />BOX CULVERT TRENCH BACKFILL DETAIL _ <br />(Exist. Box Culvert Sta.23+54 ) <br />m <br />N D <br />z <br />1 <br />0z1COUNTY OF <br />Drawn By Date <br />A C, <br />a14 -,le 9lA <br />SAN JOAQUIN <br />Engineer I Date I Checked <br />SCALE: NONE <br />Date <br />7171f.31 0*� <br />? E € <br />E <br />10" Min. -•-0.D 24'-�-0.D- <br />O.D.+24" + 20" Min. <br />PIPE TRENCH DETAIL <br />2-30" R.C. Pressure Pipes (Class IV) <br />10" Min. <br />(Pipe Culvert Cross Drain Sta.23+94 ) <br />Remove Parapet Wall Flush w/bridge deck <br />(Typical) <br />Remove portion of win wall 1' <br />below shoulder grade. (gTyp.) <br />12-36"x48' R.C. Pressure Pipes (Class IV) O -ESSl/ON�I <br />I � No. 21258 <br />7k Exp. 9-30-97 <br />Exist. Bridge to 9�FCIVIL �� <br />remain in place BR. 29C-298 OF CAt IFS <br />TYPICAL CONC. REMOVAL WINGWALL DETAIL <br />CONSTRUCTION DETAILS <br />BR. 29C-298 & W184 <br />fnitted Date _ ppro <br />1 <br />Sheet No. <br />MINOR STRUCTURE IMPROVEMENTS 1993 12 <br />Recommended Date <br />sl3 <br />