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~---See Note 1 Below ---~ <br />Existing <br />Pavement <br />,Τ ,, ~ • ,:.[ , ~ee Note 2 Below ~" , ·•~j <br />3 ο /,,,________ , " " <, 3' ο" -'' Compact in 12 max ~· ~ - <br />'l: ~ layers to α min relative ~ ;5< t <br />_1;/;; compaction of 95% ~ under pavement and Var <br />Var ~t-=---~~~ 90% outside pavement. <br />~Compact in 24" max_/ ~ ,...<::ν,,.~) 00+12" ~ layers to α min relative <br />OD/2 ~~ compaction of 85%. ~~,,,,,.. //~ν <br />1 Ο" Min <br />NOTES: <br />0D <br />0D <br />+ 20" Min <br />RIGID CONDUIT <br />Compact in 6" layers <br />to α min relative <br />compaction of 90%. <br />1 Ο" Min 1 Ο" Min 0D <br />0D <br />+ 20" Min <br />FLEXIBLE CONDUIT <br />1 . New pavement shall be 1" thicker than existing pavement, mιnιmum <br />1 Ο" Min <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 Νο . California 216 or 231. <br />4. ΑΙΙ 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 />α 3 year bond, when approved by the Director of Public Works. <br />6 . When shown by soil composition and compactability, 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 />Approνed by: • -11',. <br />.π, TYPICAL TRENCH BACKFILL Ι~m.~ <br />No.J Reνision Description I Date <br />COUNTY OF SAN JOAQUIN <br />DEPARTMENT OF PUBLIC WORΚS <br />Working for YOU Date: DEC 20141Std. Dwg . Νο. R-29