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31-0"l <br />Var <br />10"Min <br />1--6"Min(Typ) <br />1a" <br />Existing <br />Pavement <br />See Note 1 Below------ <br />10"Min <br />",,<"See Note 2 Below~Compact in 12"max <br />layers to a min relative <br />compaction of 95%under pavement and <br />90%outside pavement <br />;- <br />~;- <br />~;- <br />~;- <br />~C t'24"ompac In max <br />~layers to a min relative <br />~compaction of 85%, <br />Compact in 6"layerstoaminrelativecompactionof90%, <br />T /«o3H'-0"~/::,{ <br />>s<========o -------- <br />vUar ~)S <br />"OD/2 ~ <br />,,0://0/:0>:0:':0: <br />10"Min <br />aD+20"Min <br />aD <br />+20"Min <br />RIGID CONDUIT FLEXIBLE CONDUIT <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 />Approved by: <br />No.Revision Oeseri tion Date <br />TYIPCAL TRENCH BACKFILL <br />R-29 <br />COUNTY OF SAN JOAQUIN <br />DEPARTMENT OF PUBUC WORKS <br />Dale:DEC 2014 Std.Dwg.No.Working for YOU