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See Note 1 Below <br /> Existing <br /> 6" Minim 6" PavemenL - 6" 1---6" Min <br /> (� 'p)i <br /> _: . �.•. _ (TYp) <br /> 3'-0" \i See Note 2 Below <br /> Compact in 12" max \\ 3'-0" <br /> \ \\ layers to a min relative �\ <br /> 4 i compaction of 45% <br /> — — <br /> - \� under pavement and \ —--- --— \ Var <br /> Var \\ _-- —_ \� 90% outside pavement. � \� <br /> Compact in 24" max OD-�12" <br /> \� layers to a min relative �\ O <br /> OD/2 �\ \\ compaction of 85%. \� <br /> Compact in 6" layers <br /> to a min relative <br /> compaction of 90%. <br /> 10" Min OD 10" Min 10" Min OD--® 10" Min <br /> OD <br /> + 20" Min OD <br /> + 20 Min <br /> RIGID CONDUIT FLEXIBLE CONDUIT <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 granular 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 /> Q Approved by: <br /> _fry TYIPCAL TRENCH BACKFILL �.� <br /> No. Revision Descri tion Date <br /> COUNTY OF SAN JOAQUIN <br /> DEPARTMENT OF PUBLIC WORKS <br /> Date: DEC 2©1� Std. Dwg. No. H®29 <br />