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TRENCH WIDTH <br /> MECHANICALLY TRENCH WIDTH 'W' + 4' MIN <br /> SAW EXISTING SURFACE RESTORATI❑N <br /> PAVEMENT 12EXISTING <br /> MIN BASE <br /> T ,. <br /> i2 T / / / / / / / W <br /> / / / / / / / / > <br /> DETECTI❑N TAPE REPLACEMENT o <br /> (SEE NOTE NO 8) / / / / / / / / / / LIMEROCK BASE <br /> IN 3 LIFTS AT <br /> 98% <br /> 6' (MAX) LAYERS TO zo <br /> ACHIEVE 98% COMPACTION <br /> (SEE NOTE 6) m <br /> MAXIMUM WATER LEVEL ---- -} — 6' MAX <br /> ALLOWABLE DURING j INVERT LAYERS <br /> AT 98% <br /> CONSTRUCTION , <br /> 4 <br /> 3/4' DIA BEDDING ROCK 12' PIPE 12' <br /> OR PEA ROCK WHERE OD UNDISTURBED S❑IL <br /> CONDITIONS REQUIRE <br /> TRENCH WIDTH <br /> ,W, ELEVATI❑N <br /> -ART- <br /> N❑TES <br /> 1. WHERE SOIL CONDITIONS CANNOT BE MAINTAINED AS SHOWN ABOVE, PROVIDE APPROVED <br /> METHOD OF CONSTRUCTI❑N. <br /> 2. SHEETING WILL BE REQUIRED AS DETERMINED IN THE FIELD. <br /> 3. NEW SURFACING MATERIALS SHALL BE CONSISTENT IN DEPTH WITH EXISTING MATERIALS AND <br /> SHALL HAVE LAPPED AND FEATHERED JOINTS. (1-1/2' MIN. THK.) MATERIAL TYPE TO BE SPICIFIED. <br /> 4. 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 OTHER THAN HAND VIBRATORY MEANS. <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 1' <br /> BELOW SURFACE. TAPE TO BE MARKED-'CAUTION, WATER LINE BELOW', CAUTION, FORCE <br /> MAIN BELOW', OR 'CAUTI❑N1 REUSE WATER MAIN BELOW'. TRACE WIRE SHALL BE USED <br /> CONTINUOUSLY ON ALL PIPE. (SEE DETAIL M-13), <br /> 9. 98% COMPACTION IN SHOULDER OF RIGHT OF WAY. <br /> 10. ALL PIPE TO BE LOCATED MINIMUM OF 5' O.C. (TYPICAL) FROM EDGE OF PAVEMENT. ALL <br /> REST❑RATION (SODDING) SHALL BE PER FDOT INDEX 105. <br /> �tIVDRAWING <br /> INDIAN RIVER COUNTY �� �� TRENCH DETAIL_ NO. <br /> DEPARTMENT OF Q <br /> UTILITIES SERVICES (PAVED AREAS & SHOULDERS) M - 2 <br /> LORD Hwa+ems <br /> �-3.A• I <br />