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I <br /> See Note 1 Below <br /> E>:isb <br /> 6" Min 6' Imo— CPavemen 6" 6" Min <br /> (I yp)i (iyp) <br /> See Note 2 Below..•.. . ....\\ ., <br /> 3 —0 �\ Compact in 12" max \ \\ 3 0 <br /> layers to a min relative <br /> -------- \i compaction of 95% -------- a <br /> \\ ---___-_ \� under pavement and \ -------- \ <br /> V it 90% outside pavement. \� <br /> Compact in 24" max �\ p �i OD-1 12" . <br /> \� laY ers 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 /> N0TES- <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 /> CO=Y OF S'AN T®A TIN <br /> DEPARTMENT OF PUBLIC WORKS <br /> Waddn for YOU Date: DEC 2014 Std. Dwg. No. R®29 <br />