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TRENCH WIDTH <br /> MECHANICALLY TRENCH WIDTH ' W ' + 4 ' MIN <br /> SAW EXISTING SURFACE RESTORATION 6 , <br /> EXISTING <br /> MIN BASE <br /> Z <br /> / / / / / / i2 T <br /> ( SEE NOTE 6 ) / / / / / / / / / / / / / > <br /> 0 <br /> REPLACEMENT <br /> 6 ' ( MAX ) LAYERS OR LIMEROCK BASE J <br /> OTHER APPROVED METHOD IN 3 LIFTS AT <br /> TO ACHIEVE . 95 % COMPACTION 98 % ;a <br /> M <br /> • <br /> CU <br /> 0i <br /> MAXIMUM WATER LEVEL + 4 ' MAX <br /> ALLOWABLE DURING INVEU �\j LAYERS <br /> CONSTRUCTION 4 . . : ° : ° , AT 95 % <br /> r . . . ' • . " <br /> } <br /> /%//00 Z. <br /> 3 / 4 ' DIA BEDDING ROCK <br /> OR PEA ROCK WHERE 12 PIPE 12 • <br /> UNDISTURBED SOIL <br /> CONDITIONS REQUIRE <br /> TRENCH WIDTH <br /> ' W ' ELEVATION <br /> NOTES <br /> 1. WHERE SOIL CONDITI ❑NS CANNOT BE MAINTAINED AS SHOWN ABOVE , PR ❑ VIDE APPROVED <br /> METHOD OF CONSTRUCTION . <br /> 2. SHEETING WILL BE REQUIRED AS DETERMINED IN THE FIELD . <br /> 3. NEW SURFACING MATERIALS SHALL BE CONSISTENT WITH EXISTING MATERIALS AND SHALL <br /> HAVE LAPPED AND FEATHERED JOINTS. ( 1- 1/ 2 ' MIN , THKJ <br /> 41 COMPACTION PERCENTAGES SHOWN REFER TO AASHTO T - 180. <br /> 5 , ALL ROADWAY RESTORATION SHALL COMPLY WITH INDIAN RIVER COUNTY PUBLIC <br /> WORKS / FDOT STANDARDS. <br /> 6. MECHANICAL COMPACTION NOT ALLOWED BELOW THIS LEVEL , <br /> 7. TRENCH WIDTH ' W ' = PIPE O.D. PLUS 2 ' - 0 ' • <br /> 8. 2 ' WIDE DETECTION TAPE WITH METALLIC BACKING TO BE INSTALLED OVER MAIN . <br /> TAPE TO BE MARKED - ' CAUTIONi WATER LINE BELOW ' , ' CAUTIIONi FORCE MAIN <br /> BELOW ' , OR ' CAUTI ❑Ni REUSE WATER MAIN BELOW ' , TRACE WIRE SHALL BE USED <br /> USED CONTINUOSLY ON ALL PIPE• ( SEE DETAIL M - 14 ) <br /> ( SEE DETAIL M - 16 . <br /> 9 . 95 % COMPACTION IN SHOULDER OF RIGHT OF WAY , <br /> vEh, DRAWING <br /> INDIAN RIVER COUNTY �o� TRENCH DETAIL <br /> NO' <br /> DEPARTMENT OF Q � z <br /> UTILITIES SERVICES *� ��. <br /> ( PAVED AREAS & SHOULDERS ) M - 2 <br /> LORIS sOrTEMMM t= <br />