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See Note 1 Below <br /> E>cisting <br /> 6" Min— 6" – Pavemen�L� - I 6" --6" Min <br /> (� 'p)i (I yP) <br /> )� f, �\ \/.. . See Note 2 Below \\. ... ., \✓ • f 9) <br /> 3 –0 �\ ' Compact in 12" max \ \\ 3 –0 <br /> layers to a min relative <br /> compaction 95n% ------- �; <br /> \\ _____– <br /> - _- \� under pavement and \ – \ Var <br /> Var \\ –_-- -- \\ 90% outside pavement. '\ <br /> Compact in 24" mar. �\ p \i OD+12" . <br /> � \ layers to a min relative <br /> OD/2 compaction of 85%. \\ <br /> Compact in 6" I aye rs <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 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 /> Q Approved by: <br /> ` IPCAL TRENCH BACKFILL <br /> No. Revision Descri tion Date <br /> COLWTY OF SAN J®AQUZN <br /> DEPARTMENT OF PUBLIC WORKS <br /> Wexldng for YOU Date: DEC ,2014 Std. Dwg. No. R-29 <br />