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Backfill with materials equal to or <br /> better than the existing. pavement <br /> and base in quality ew Pavement <br /> shall be 1 " thicker than existing <br /> pavement, minimum of 0.25 feet <br /> New base shall be 1 " thicker than <br /> existing base, minimum of 0 5 feet <br /> Existing <br /> Pavement �r <br /> fi Min fi„ I...,. 6 r+- fi" Min. <br /> (TYp ) (TYP <br /> Y-011 Compact in 12” max „ <br /> layers to a min relative 3 0 <br /> \ compaction of 959* — <br /> under pavement and <br /> 909 outside pavement _— ==_=__ Variable <br /> Variable ` __-- __ Compact in 24" max. <br /> OQ, _ layers to a min relative <br /> compaction of 859 OD+12" <br /> 0 D./2 " <br /> Compact in 6" la ers <br /> ♦ \ compaction of 90%rve / <br /> 10" Min 0 D. 10" Min 10" Min O.D. 10" Min <br /> OD OD. <br /> + 20" Min + 20" Min <br /> RIGID CONDUIT FLEXIBLE CONDUIT <br /> NOTES: <br /> 1 Relative compaction of materials shall be tested in accordance with <br /> the State of California, Dept. of Transportation Testing Manuals, test <br /> method No. California 216 or 231 . <br /> 2 All existing pavement shall be neatly cut to line prior to trench excavation. <br /> 3 Jetting or ponding will be permitted within the street Right of Way with <br /> a 3 year bond <br /> 4 When shown by soil composition and compoctability, ninety percent (90%) <br /> compaction may be used, when approved by the Director of Public Works <br /> 5 Special bedding requirements may be shown on the plans or specified in <br /> special provisions <br /> 6 Shoulders shall be as shown on the plans or specified in the special <br /> provisions but in no case shall the shoulder be less than three feet wide <br /> as measured from the edge of pavement <br /> No Revised By Approved by ` <br /> Fab 1996 PD TYPICAL TRENCH BACKFILL <br /> Directof of Public Works <br /> COUNTY OF SAN JOAQUIN Dote JUNE 1997 <br /> saa. NONE DEpiRIUM OF KOX wOMM Dmwinq No R-29 <br />