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6" Mil <br />(TYp) <br />l <br />10" <br />Lxisting <br />�J00, <br />act <br />1. <br />6.. <br />of 0.25 Ft. New base shall be 1" thicker than existing base, min of 0.50 Ft. <br />2. <br />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. <br />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. <br />All existing pavement shall be neatly cut to line prior to trench excavation. <br />5. <br />i <br />\ <br />\ <br />\\ <br />See <br />Corr <br />]aye <br />com <br />undo <br />90% <br />Com <br />layer: <br />con <br />Con <br />to <br />Corr <br />10" <br />a 3 year bond, when approved by the Director of Public Works. <br />6. <br />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. <br />Special bedding and backfill requirements may be shown on the plans or <br />specified in the special provisions. <br />�\ <br />ar <br />�\ <br />— <br />------- <br />p — <br />/2 \\ <br />�l <br />TT <br />Min <br />OD <br />OD <br />'Y' LV NII11 <br />RIGID CONDUIT <br />e Note 1 Below <br />Note 2 Below \` \� <br />pact in 12" maxim`\ \\ 3-0 <br />s to a min relative '\ <br />paction of 95% --- Var <br />:r pavement and \— — — — — — — outside pavement. \� <br />pin 24" max J ;� p �i OD+12" <br />to a min relative \\ \ <br />paction of 85%. \\ <br />ipact in 6" layers ,\, ,�\ �\ �\ \\ <br />i min relative <br />paction of 90%. <br />Ai 10" Min OD L10" Min <br />+ 20" Min <br />FLEXIBLE CONDUIT <br />NOTES: <br />1. <br />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. <br />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. <br />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. <br />All existing pavement shall be neatly cut to line prior to trench excavation. <br />5. <br />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. <br />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. <br />Special bedding and backfill requirements may be shown on the plans or <br />specified in the special provisions. <br />Working for YOU <br />TYPICAL TRENCH BACKFILL `%�/�,� <br />No. Revision Description Date <br />COUNTY OF SAN JOAQUIN <br />DEPARTMENT OF PUBLIC WORKS <br />Date: DEC 2014 Std. Dwg. No. R-29 <br />