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See Note 1 Below <br /> Existing <br /> 6" Min- 6"� �- �Pavemen t� - I 6„ �-6" Min <br /> (I yp), (I YP) <br /> ,� f9 �\ \� See Note 2 Below <br /> 3 -0 �\ Compact in 12" max \ \\ 3'-0" <br /> layers to a min relative <br /> --_----- \i compaction of 95% -- \� <br /> \\ ------ - \� under pavement and \ - Var <br /> Var 90% outside pavement. \\ <br /> �\ \\ \ <br /> Compact in 24" mai p \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 -1 D" 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 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 /> TYIPCAL TRENCH BACKFILL ��� <br /> No. Revision Description Date <br /> 4 . COUNTY OF SAN T®AQ UET <br /> Le DEPARTMENT OF PUBLIC WORKS <br /> WOE for YOU <br /> Date: DEC 2014 Std. Dwg. No. R®29 <br />