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See Note 1 Below <br /> Existing <br /> 6" Min- I� 6'>-�1 �— �Pavemen_ — { IL-6" —�1 F­­: 6" Min <br /> (l yp)i (i yp) <br /> _ 'a•. ;.- <br /> 3' f, \\ \/.. See Note 2 Below X\ :\� : — <br /> o �\ Compact in 129max X \\ 3 0 <br /> layers to a min relative ��- <br /> -------- \i compaction of 95% -------- �— <br /> \\ ---_---- \� under pavement and \ -------- \ Var- <br /> Var \\ _-- —_ X 90% outside pavement. <br /> —Compact in 24" max OD 12" . <br /> \ layers to a min relative \/ \ <br /> OD/2 \\ compaction of 85%. \� <br /> '`r <br /> �\ Compact in 6" layers <br /> to a min relative <br /> compaction of 90%. <br /> 10" Min OD —10" Min 10" Min - OD—r�— 10" Min <br /> OD OD <br /> 20" Min 20 Min <br /> RIGID CONDUIT FLEXIBLE CONQUii <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 /> .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 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 /> Y <br /> IPCAL TRENCH BACKFILL <br /> r No. Revision Descrition Date <br /> COLT-N7Y OF SAN J®A UIZV <br /> DEPARTMENT OF PUB::,IC WORKS <br /> add ler YOU S <br /> Date: DEC .2014 td. Dg. No. R-29 <br />