Permits & Development - Encroachment(EP)/Driveway(DW) Permits - 2014_PS-1403501 thru PS-1404000_ - PS-1403502

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See Note I Below Existing E i' i -% [--*-6 Min —Pavement 6 �-� 6" Min 6 (T yp) (Typ) See Note 2 Below 3P-0" in 12" max zx 3 0 layers to a min relative -------- -- compaction of 95% - -------- ---_---- oe - Var ----------/ under pavement and -------- r 90% outside pavement. Compact in 24" max OD+12" layers to a min relative OD/2 compaction of 85%. Compact in 6" layers to a min relative compaction of 1310%. 10" Min-s-- F-c-OD-w-1 0" Min 10" Min ---w,-OD--m- —10" Min OD OD + 20" Min + 20" Min RIGID CONDUIT FLEXIBLE CONDUIT NOTES: 1. New pavement shall be 1" thicker than -existing pavement, minimum of 0.25 Ft. New base shall be 1" thicker than existing base, min of 0.50 Ft, 2. Select native material or imported granular material as approved by the Director of Public Works. Backfill with materials equal to or better than the existing pavement and base in quality. 3. Relative compaction of materials shall be tested in accordance with the State of California, Dept. of Transportation Testing Manuals, test method No. California 216 or 231. 4. All existing pavement shall be neatly cut to line prior to trench excavation. 5. Jetting or ponding will be permitted within the street right-of-way with a 3 year bond, when approved by the Director of Public Works. 6. When shown by soil composition and compactability, ninety percent (90%) compaction may be used, when approved by the Director of Public Works. 7. Special bedding and backfill requirements may be shown on the plans or specified in the special provisions. Approved by: TYIPCAL TRENCH BACKFILL No. Revision Description Date COUNTY OF SAN JOAQUIN DEPARTMENT OF PUBLIC WORKS Warldng for YOU Date: DEC 2014- Std. Dwg. No. R-?91 L- ___J .