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See Note 1 Below <br /> Existing <br /> ' Pavement _ <br /> (TYp)n 6 � 6. =6_ Min <br /> I ;;_t 6= _ ...-:;• _ ..1 . (EYP) <br /> \� See Note 2 Below \\ \ <br /> 3 —0 \ Compact in 12" max /\ 3'-0" <br /> \\ layers to a min relative <br /> -_---- i compaction of 957 — — T�--- <br /> �\ --- — under pavement and \' —_—_———— \ Var- <br /> Var \\ _— —_ \� 90% outside pavement � \� <br /> \ \ / <br /> Op Compact in 24" max \i OD 12" <br /> layers to a min relative <br /> OD/2 �\ \� compaction of 85%. \� <br /> 4Compact in 6" (dyers <br /> to a min relative <br /> compaction of 90%. <br /> 10" Min -`OD - —10" Min 10" Min OD —10" Min- <br /> OD <br /> OD <br /> 20" Min 20 Min <br /> RIGID CONDI! FLEXIBLE CONQUIl <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 R. <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 /> 5. 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 out 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 sho-wn on the plans or <br /> specified in the special provisions. <br /> p Approved by: <br /> r _ <br /> �WIPCAL TRENCH BACKFILL <br /> Revision Descri tion Date <br /> Lti?_ _ <br /> DEPARTMENT OF PUBLIC WORKs <br /> Warning for YOU IDate: DEC 201 Std. Dwg. No. �n�� <br />