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See Note 1 Below <br /> Existing <br /> 6" Min— 6„ �Pavemen� 6" �--6" Min <br /> (TyP) _ (TyP) <br /> 3'-0" \\ \/.. . See Note 2 Below..... .. \\ \i.... <br /> Compact in 12 max \ 3 0 <br /> <� \� layers to a min relative <br /> _-__--- i compaction of 95% ------ vas <br /> under pavement and \ ——————— <br /> Var \\ _-- —_ \� 90� outside pavement. \\ <br /> 0� — —Compact in 24" max �\ �_ \i OD 12" . <br /> \ layers to a min relative \\ \\ <br /> OD//2 \\ compaction of 135%. \� <br /> 4 Compact in 6" layers , <br /> to a min relative <br /> compaction of 90`x. <br /> 10" Min —0D —10" Min 10" Min OD 1099 Min <br /> OD OD <br /> + 20" Min 20 Min <br /> RIGID UMNDUI T FLEXIBLE CONDUIT <br /> NOTES: <br /> 1 . New pavement shall be I" 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 -naterial 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 /> I 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 /> r <br /> Approved by: <br /> tTYIPCAL TRENCH BACKFILL <br /> N0 Revision Descri 'tion Date <br /> COUNTY OF SAN -T® <br /> = DEPARTMENT OF PUBLIC WORKS <br /> omn for YOU (Date: DEC 2014 Std. Dwg. No. R®29 <br />