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EXISTING <br />CONCRF TF <br />CONSTRUCTION NOTES <br />TURAL <br />T ION <br />O REMOVE AND REPLACE THE EXISTING STRUCTURAL SECTION TO A MINIMUM WIDTH OF 1' BEYOND LIMIT <br />OF TRENCH ON EACH SIDE OR TO NEAREST JOINT, WHICHEVER IS GREATER. SPECIFIC LIMITS OF <br />PAVEMENT RECONSTRUCTION TO BE DETERMINED BY THE CITY ENGINEER. <br />O REPLACEMENT CONCRETE THICKNESS SHALL BE A MINIMUM OF 2" GREATER THAN EXISTING CONCRETE <br />SECTION AND SHALL HAVE A MINIMUM THICKNESS OF 8" PCC OVER 6" AGGREGATE BASE. <br />O SEE SHEET 4 OF 5 FOR MATERIALS AND REQUIREMENTS. <br />4O DOWELS FOR CONTACT JOINTS SHALL BE #4 BARS, 18" LONG AND SPACED @ 24" ON CENTER. <br />E' ' �` 4 o CITY OF SANTA ANA o <br />JGINEER PUBLIC WORKS AGENCY <br />SA AODITIONALN� EIS6°N UTILITY TRENCH DETAIL STD. PLAN <br />SA REVISED NOTES AND DETAIL PCC PAVEMENT NUMBER <br />REVISED STANDARD PLAN NUMBER TRENCH PAVEMENT REQUIREMENTS 1150 <br />SHEET 2OF5 <br />