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F_ <br /> See Note 1 Below <br /> ( <br /> --�{ Existing �{'Yp)r I 6„� �_ Pavemen <br /> � I 6 Min <br /> _ (lYP) <br /> 3, 0” See Note 2 Below <br /> \\ r Compact in 12" max - \\ 3'-0» <br /> �\ layers to a min relative <br /> �\ —__--__- compaction of 95% --= <br /> — -- \r under pavement and \ -------- \ Var <br /> 90% outside pavemen.. \� <br /> r <br /> Compact in 24" max OD X12" <br /> \� layers to a minrelative �\ \\ <br /> OD/2 �\ \\ compaction of 85%. r <br /> Compact in 6" layers <br /> to a min relative <br /> compaction of 90%. <br /> 10" Min D —10" Min 10" Min --OD © 10" Min <br /> OD <br /> OD <br /> 20" Min + 20 Min <br /> RIGID CONDUIT ILEXIBLE 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 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 /> v <br /> 4 TYIPCAL TRENCH BACKFILL <br /> Y~' No. Revision Descri tion Date <br /> _LPCOLWTY <br /> L'r DEPARTMENT of PUBLIC WORKS <br /> L for YOU <br /> Date: DEC.201 Std. Dwg. No. �o�� <br />