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See Note 1 Below <br /> Ew, ting <br /> 6" Min6„-�-I -- Pavemen - 6” - —699 Min <br /> (gyp) (gyp) <br /> ,� „ �\ \X See Note 2 9Below <br /> 3 -0 -Compact in 1 max <br /> \\ layers to a min relative <br /> i compaction of 95% \ <br /> \\ \/' under pavement and \ -___---- Var- <br /> Var \\ _-- _ \� 90% outside pavement. \FT\ _ % <br /> X�-Compact in 24" max �\ \i OD-12" . <br /> layers to a min relative <br /> OD/2 �\ \\ compaction of 35�. \IK <br /> Compact in 6" layers ,\� \,�\,�\IN <br /> to a min relative <br /> compaction of 90%. <br /> 10" Min OD -10" Min 10" Min OD 10" Min <br /> OD OD <br /> -7 20" Min 20 Min <br /> RIGID CCNDUIT FLEXIBLE CONQUIT <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 /> E i 1 COLWTY OF SAN T®AQU.V <br /> '-� DEPARTMENT OF PUBLIC WORKS <br /> _ <br /> e`� for YOU Date: DEC .2014 Std. Dwg. No. ®291 <br />