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6" Min <br />(TYP) <br />I' l <br />6" <br />\\ _------- <br />Var \\ — T-- <br />10" Min <br />+ 20" Min <br />RIGID CONDUIT <br />Note 1 Below <br />Existing <br />r Pavement <br />See Note 2 Below <br />Compact in 12" max <br />layers to a min relaive <br />compaction of 95% <br />under pavement andI <br />90% outside pavement. <br />-Compact in 24" max <br />layers to a min relative <br />compaction of 85%. <br />—Compact in 6" layer <br />to a min relative <br />compaction of 90%. <br />" <br />1 <br />10Min <br />NOTES: <br />I. New pavement shall be 1 " thicker than existing p <br />of 0.25 Ft. New base shall be 1 " thicker than <br />----- \� Var <br />� \\\ <br />r <br />OD +12 <br />Min OD 10" t\ <br />OD <br />+ 20" Min <br />M <br />g , <br />FLEXIBLE CONDUIT .avement, minimum <br />existinbasemin of 050 Ft. <br />2. Select native material or imported granular material as approved by <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 />Min <br />fyp) <br />the Director <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 />TYPICAL TRENCH BACKFILL <br />COUNTY OF SAN TOAQUIN <br />DEPARTMENT OF PUBLIC WORKS <br />No. <br />Date: DEC 2014 <br />Revision Description I Date <br />Std. DWg. No. R�29 <br />g , <br />FLEXIBLE CONDUIT .avement, minimum <br />existinbasemin of 050 Ft. <br />2. Select native material or imported granular material as approved by <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 />Min <br />fyp) <br />the Director <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 />TYPICAL TRENCH BACKFILL <br />COUNTY OF SAN TOAQUIN <br />DEPARTMENT OF PUBLIC WORKS <br />No. <br />Date: DEC 2014 <br />Revision Description I Date <br />Std. DWg. No. R�29 <br />