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See Note 1 Below <br /> Existing <br /> 6" Min . 6"-�1 _ �Pavemen —6 �=6" Min <br /> (lyp)i _ (I yp) <br /> � \ \ See Note 2 Below \ \\ <br /> 3,—0 �\ Compact in 12" max \\ 3', 0" <br /> <\ \� layers to a min relative <br /> -------- i compaction of 95% ----_—_— - i <br /> under pavement and <br /> \\' —- \ Var <br /> Var \\ _— -- \\ 90% outside pavement. X <br /> Compact in 24" max \� -- \i OD 12" <br /> \� layers' toga min relative \\ O \\ <br /> OD/2 \\ \\ compaction of 85%. <br /> Compact in 6" layers <br /> to a min relative <br /> compaction of 90%. <br /> 10" Min— --OD - --10" Min 10" Min - ­c—OD - —10" Min. <br /> OD OD <br /> 2C1" Min 20 Min <br /> RIGID GO-INDUI T FLEXIBLE CONN UI i <br /> N 0T"S <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. Back-fill with materials equal to or better than the existing <br /> pavement and base in quality. <br /> �. 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—vvay 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 /> Approved by: <br /> T-YIPCAL TRENCH BACKFILL <br /> No. Revision Description Date <br /> z <br /> CC SAN TCdA UST <br /> R „tea , <br /> DEPARTMENT OF PUBLIC WORKS <br /> We fec- YOU <br /> (Date: DEC 201 Std. Dwg. No. o�� <br />