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Backfill with materials equal to or <br /> better than the existing pavement <br /> and base in quality. New 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 <br /> 6" Min. -Q1 6" 6" 6" Min. <br /> (Typ.) CTYP ) <br /> . < .. . . <br /> r„ ^Compact in 12" max. 3'1 <br /> -0" <br /> 3 -0• layers to. a min. relative <br /> compaction of 95%* <br /> -nder pavement and <br /> _______--_ _/ 90� outside pavement. _ Z Variable <br /> Variable \ __-- - Compact in 24"• max. <br /> - - % layers to .a min. relative i <br /> compaction of 85%. O' OD+12" <br /> O.D./2 Compact in 6" lavers <br /> to a minimum relative <br /> compaction of 90%. <br /> 10" Min. O.D. - 10" Min. 10" Min. O.D. x-10" Min. <br /> 0.D. 0.D. <br /> + 20" Min. + 20" Min.- <br /> RIGID <br /> inaRIGID CONDUIT FLEXIBLE CONDUIT <br /> NOTES: <br /> 1. Relative compaction of materials shall be tested. in acdordance 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 compactability, 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 /> ' Feb. 1996 PD TYPICAL TRENCH BACKFILLrn <br /> O�Di�,agtc�'of Public Works <br /> Drann by JLD <br /> cn q° by COUNTY OF SAN JOAQUIN A+ Date JUNE 199- <br /> sco�e NONE oa' �rrr Puauc Droving No. R=29 <br />