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See Note 1 Below <br /> Existing <br /> 6" Min— 6„ f�— PavemenL �-6" Min <br /> (�Yp)i ( Yp) <br /> 3'-0" See Note 2 Below \\ 1 \ <br /> \ <br /> Compact in 12" max—�` �' " <br /> \\ 0 <br /> \ \\ layers to a min relative <br /> compaction of 95% ------ <br /> �\ _—_-----_----__ \� under pavement and \' — — \ Var <br /> Var \\ _-- --_ \� 90% outside pavemen=t. \� <br /> \ /\ / <br /> �O > Compact in 24" max O \i OD+12" <br /> \� layers to a min relative <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 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 I" 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 shogun 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 /> TYIPCAL TRENCH BACKFILL �� <br /> Z <br /> r{'` r!7"11 <br /> Description <br /> CO UNT Y OF SAN TOAQ UIN <br /> DEPARTMENT OF PUBLIC WORKS <br /> I�r �,� �'�� <br /> Date: DEC 2 14 Std. Dw g• No. R®29 <br />