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Note 1 Below <br />Existing— <br />6" Min —►1 6" I► Pavement <br />(TYp) <br />\/ \ See Note 2 Below <br />3'-0 \\ � Compact in 12 mar <br /><,� layers to a min rela <br />ive <br />j-- — i compaction of 95% <br />\\-------- under pavement and <br />Var \\ _-- --_ \/ 90% outside paveme <br />\ p — \ Compact in 24" mar <br />/ \ layers to a min relative <br />OD/2 �\ \� compaction of 85%. <br />Compact in 6'" layer <br />to a min relative <br />compaction of 90%. <br />10" Min OD 10" Min 10" <br />:7 <br />RIGID CONDUIT <br />t zu min <br />FLEXIBLE CONDUIT <br />Min <br />Yp) <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 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 />w�nng f� You <br />TYPICAL TRENCH BACKFILL <br />COUNTY OF SAN JOAQUIN <br />DEPARTMENT OP PUBLIC WORKS <br />Date: DEC 2014 <br />i <br />Dwg. No. R'29 <br />�\ <br />no <br />it. <br />Min:�OD <br />\\ 3'—( <br />\ Var <br />\ <br />0D+12 <br />________ <br />-------- <br />OD <br />10" fin <br />t zu min <br />FLEXIBLE CONDUIT <br />Min <br />Yp) <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 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 />w�nng f� You <br />TYPICAL TRENCH BACKFILL <br />COUNTY OF SAN JOAQUIN <br />DEPARTMENT OP PUBLIC WORKS <br />Date: DEC 2014 <br />i <br />Dwg. No. R'29 <br />