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See Note 1 Below <br /> —�{ Existing <br /> G9' Min I ��– G'-1-1 �– /Pavemen7, \ –,-1 [--- 6" Min <br /> (Typ)i _ <br /> 3,� „ \r See Note 2 Below \\ ' <br /> \ –Compact in 12" max _ \\ 3'-0" <br /> layers to a min relative �\ ; <br /> - compaction of 95% -------- <br /> �\ _--_--_ \� under pavement and \ -------- \ Var <br /> Var \\ _-- –_ �� 90% outside pavement.. <br /> O Compact .in 24" max \\ " <br /> \� layers to a min relative <br /> OD+12 <br /> OD/2 �\ \\ compaction of 85%. \� <br /> Compact in 6" layers <br /> to a min relative <br /> compaction of 90%. <br /> 10" Min 4–OD -–10" Min 10" Min —OQ –10" Min <br /> OD <br /> + 20" Min y 20'D Min <br /> RIGID CONDUIT F.LEXIBLE CONQUI I <br /> NOTES: <br /> 1. New pavement shall be 1" thicker than existing pavement, minimum. <br /> of 0.25 ' Ft. 'New base shall be 1" thicker than existing base, min of 0.50 Ft, <br /> 2. Select native material or imported gran-ular material as approved by the Director <br /> of Public Works. Backfill with materials equal to or better than the existing <br /> pavement and base in quality. <br /> 3. 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 /> 4. All existing pavement shall be. neatly cut to line prior to trench excavation. <br /> 5. Jetting or ponding will be permitted within the street right–of–way 'with <br /> a 3 year bond, when approved by the Director of Public Works. <br /> 6, When shown by soil composition and compact ability, ninety percent (90%) <br /> compaction may be used, when approved by the Director of -Public Works. <br /> 7. Special bedding and backfill requirements may be shown on ' the plans or <br /> specified in the special provisions. <br /> Approved by: <br /> 12 IPCAL TRENCH BACKFILL <br /> CoLq <br /> ' y <br /> ' No. Revision Description Date <br /> COLWTY OF SAN JOAQUIN <br /> DEPARTMENT OF PUBLIC IVORKS <br /> Date: DEC 201 S.W. Dwg. No. R-29 <br />