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BEND & PIPE MAY <br /> BE USED FOR FULL <br /> FLOW FLUSHING <br /> FOR DETAILS OF LINE <br /> FINISHED <br /> GRADE FILLING SEE W-14 <br /> /\/ <br /> �\ / / / / /� <br /> NEW WATER MAIN THRUST BLOCK REQUIRED <br /> (NOT SHOWN) <br /> LIMITS OF FLUSHING <br /> EXISTING OR NEW <br /> GATE VALVE <br /> EXITISTING WATER MAIN ELEVATION <br /> -RT- <br /> NOTES <br /> 1. A FULL LINE FLUSH IS THE ONLY FLUSHING METHOD APPROVED FOR MAINS. <br /> ALL FIRE HYDRANTS AND DETECTOR CHECK VALVES SHALL BE INSPECTED AND TESTED <br /> TO ENSURE THAT NO FOREIGN OBJECTS IMPEDE THE FLOW OF WATER. <br /> 2. A PRESSURE GAUGE SHALL BE INSTALLED UPSTREAM OF THE FLUSHING P❑INT. <br /> THE PRESSURE UPSTREAM SHALL NOT FALL BELOW 35 P.S.I. <br /> 3. PR❑VIDE ALL NECESSARY THRUST BLOCKS AND/OR OTHER RESTRAINTS. <br /> 4. INDIAN RIVER COUNTY UTILITY PERSONNEL, AFTER A MINIMUM OF A 48 HOUR <br /> NOTICE BY THE CONTRACTOR, SHALL BE PRESENT FOR ALL FLUSHING <br /> ACTIVITIES AND SHALL OPERATE ALL EXISTING VALVES. <br /> 5. FOR TRANSMISSION MAINS 12' DIAMETER OR LARGER, 'PIGGING' IS REQUIRED. <br /> 6. WHEN FLUSHING IS COMPLETE, VALVE SHALL BE CAPPED. <br /> 7. FIELD INSPECTION BY IRCDUS IS REQUIRED BEFORE UTILITIES ARE ACCEPTED, <br /> (IIirr �IVE� <br /> INDIAN RIVER COUNTY �� �o� FLUSHING DRAWING <br /> DEPARTMENT OF <br /> O. <br /> UTILITIES SERVICES CONNECTION <br /> W- 9 <br /> �LORI�Q wuta sma <br /> 12.3 .4-15 <br />