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See Note 1 Below <br /> Existing <br /> 6" MinCpalvIemen. - 6:, 6" Min <br /> (Typ) <br /> 3'Of' T <br /> \ See Note 2 Below \\ <br /> �\ Compact in 12" max-�`\ x 3'-0" <br /> IX <br /> <\ \� layers to a min relative <br /> ;� -------- r compaction of 95% <br /> \\ ________ \X under pavement and \ -------- \\ Var <br /> Var 90% outside pavement. \ \\ <br /> Compact in 24" mar. OD+12" . <br /> \� layers to a min relative <br /> OD/2 �\ �\ compaction of 85%. <br /> C o m pa ct in 6" ayers <br /> to a min relative <br /> compaction of E30%. <br /> 10" Min I- --OD -10" Min 10" Min OD —10" Min <br /> OD OD <br /> 20" Min 20 Min <br /> RIGID CO-NQUIT FLEXIBLE CONDUIT <br /> NATE'3: <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, rnin 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 compact ability, 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 /> IPCAL TRENCHI BACKFILL <br /> {,t No. Revision Description Date <br /> R- QU <br /> ' DEPARTMENT OF PUBLIC WORKS <br /> 'ate YOUS <br /> Date: DEC 2014 td. Dwg. No. R-29J <br />