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See Note 1 Below <br /> Existing <br /> 6" Min 6" �� Pavemen L6" ��-6" Min <br /> (lyp), (lyp) <br /> � ' \ \� See Note 2 Below <br /> 31-0" <br /> ,-0„ �` r ,4 <br /> \\ Com99 pact in 12 max \ \\ 3 0 <br /> \� layers to a min relative �\ <br /> compaction of 95% ------ ' <br /> under pavement and \ — — Var <br /> \ <br /> Var \\ _-- --_ \� 90% outside pavement. <br /> Compact in 24” max p \i OD+12" <br /> \� layers to a min relative \\ \\ <br /> OD/2 \, \\ compaction of 55%. \� <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 OD <br /> + 20" Min + 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 o mmaterials 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 /> p Approved by: <br /> TYIPCAL TRENCH BACKFILL <br /> i No. Revision Descri tion Date <br /> COUNTY OF SAN JOAQUIN <br /> warung for YOUDEPARTMENT OF PUBLIC WORKS <br /> S. <br /> Date: DEC 2014- td. Dwg. No. R-29 <br />