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Call USA @ 811 <br />48hrs prior to start of work <br />SAFETY NOTE <br />WORK AREA WILL INCLUDE LANE <br />CLOSURE ON ROAD WITH VERY HIGH <br />TRAFFIC VOLUME. PLEASE PROVIDE <br />COMPLETE WORK AREA PROTECTION. <br />M.O.P REQUIRED <br />CATEGORY - 3 <br />FOLLOW PROCEDURES AS DETAILED IN <br />NORTHERN SECTOR PLAN FOR PROTECTION <br />OF UNDERGROUND AND BURIED CABLE <br />M.O.P. DATED <br />GENERAL NOTES: <br />1. CONTRACTOR SHALL REQUEST LOCATION OF <br />UNDERGROUND FACILITIES BY USA <br />2. CONTRACTOR WILL COMPLY WITH ALL <br />SAN JOAQUIN COUNTY REGULATIONS FOR SPLICE <br />PIT & SURFACE COMPACTION <br />3. CONTRACTOR WILL RETURN WORK AREA BACK <br />TO ORIGINAL OR BETTER CONDITION PRIOR TO <br />START OF WORK <br />4. MAINTAIN 48" MINIMUM COVER <br />See Note 1 Below <br />Existing <br />6" Min 6" r Pavement 6" �6" Min <br />(TYP)(TYP) <br />�\ \\ See Note 2 Below �� \\ <br />3'-0"3-0 <br />Compact in 12" max�\ \� <br />' layers to a min relative <br />\ <br />i compaction of 95% ? Var <br />/V\ under pavement and -------- <br />Var 90% outside pavement. x\ \\ <br />\ p — \ Compact in 24" max \% p \i OD+12° <br />\ layers to a min relative \\ \ <br />OD/2 compaction of 85%. \ <br />Compact in 6" layers <br />TTT to a min relative <br />compaction of 90%. <br />10" Min D 10" Min 10" MinOD 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 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 />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 sail 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 />� � <br />0 <br />TYPICAL TRENCH BACKFILL <br />Approved by: <br />�-`" <br />it <br />No. Revision Description <br />Date <br />' <br />COUNTY OF SAN JOAQUIN <br />y,,-- - <br />Wodd `a for YOU <br />DEPARTMENT OF PUBLIC WORKS <br />Std. Dwg. No. R-29 <br />Date: DEC 2014 <br />Call USA @ 811 <br />48hrs prior to start of work <br />SAFETY NOTE <br />WORK AREA WILL INCLUDE LANE <br />CLOSURE ON ROAD WITH VERY HIGH <br />TRAFFIC VOLUME. PLEASE PROVIDE <br />COMPLETE WORK AREA PROTECTION. <br />M.O.P REQUIRED <br />CATEGORY - 3 <br />FOLLOW PROCEDURES AS DETAILED IN <br />NORTHERN SECTOR PLAN FOR PROTECTION <br />OF UNDERGROUND AND BURIED CABLE <br />M.O.P. DATED <br />GENERAL NOTES: <br />1. CONTRACTOR SHALL REQUEST LOCATION OF <br />UNDERGROUND FACILITIES BY USA <br />2. CONTRACTOR WILL COMPLY WITH ALL <br />SAN JOAQUIN COUNTY REGULATIONS FOR SPLICE <br />PIT & SURFACE COMPACTION <br />3. CONTRACTOR WILL RETURN WORK AREA BACK <br />TO ORIGINAL OR BETTER CONDITION PRIOR TO <br />START OF WORK <br />4. MAINTAIN 48" MINIMUM COVER <br />