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See Note 1 Below <br /> Existing- <br /> 6" MinI 6" � — Pavement 6" Min <br /> (�Yp).r (lYP) <br /> 3,' Q„ \� ' See Note 2 Below <br /> \\ Compact in 12" max _ \\ 3'-0" <br /> layers to a. min relative \ \, <br /> \\ --_—_--_--- \� <br /> under <br /> pavem n 9 and \ -------- \ Var <br /> Var \\ _-- —_ �� 90% Outside pavement.. <br /> OO Compact .in 24" max �_ O \i OD+ " <br /> \� layers to a min relative �\ O \� 12 <br /> OD/2 �\ \\ -compaction of 85%. <br /> � Compact in 6" layers <br /> to a m n relative <br /> compaction of 90%. <br /> 10 Min --=—OD - ---10" Min 10" Min —0D 10" Min <br /> OD OD <br /> + 20" Min ; 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 gran-ular- 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 /> T Special bedding and backfill requirements may be shown on• the plans or <br /> specified in the special provisions. <br /> r Q � Approved by: <br /> WU <br /> - TYIPICAL TRENCH BACKFILL <br /> ' No. Revision Descri tion Date <br /> COUNTY OF SAN J-®AQLUWV I <br /> _ <br /> DEPARTMENT OF PUBLIC WORKS <br /> ci7� �� ��� � Std. Dw <br /> Date: bEC 2014 g No. Rn2� <br />