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FINISHED GRADE <br /> OBSTRUCTION SLOPE TO <br /> 36" (MIN) COVER-----"* <br /> PRESSURE MAIN <br /> SEE NOTE NO. 3 CENTER A FULL LENGTH OF PIPE <br /> FOR ACCEPTABLE AT THE POINT OF CROSSING <br /> DEFLECTION <br /> ELEVATION <br /> -MT- <br /> NOTES <br /> *1. NEW OR RELOCATED, UNDERGROUND WATER MAINS CROSSING ANY EXISTING OR <br /> PROPOSED GRAVITY, VACUUM TYPE SANITARY SEWER, STORM SEWER OR PRESSURE <br /> TYPE SANITARY SEWER, WASTEWATER, STORMWATER FORCE MAIN, OR PIPELINE <br /> CONVEYING RECLAIMED WATER SHALL BE LAID SO THE OUTSIDE OF THE WATER <br /> MAIN IS AT LEAST SIX INCHES, AND PREFERABLY 12 INCHES, ABOVE OR AT LEAST <br /> 12 BELOW THE OUTSIDE OF THE OTHER PIPELINE. IT IS PREFERABLE TO LAY THE <br /> WATER MAIN ABOVE THE OTHER PIPELINE. <br /> 2. AT UTILITY CROSSINGS, ONE FULL LENGTH OF WATER MAIN PIPE SHALL BE <br /> CENTERED ABOVE OR BELOW THE OTHER PIPELINE SO THE WATER MAIN JOINTS <br /> WILL BE FAR AS POSSIBLE FROM THE OTHER PIPELINE. ALTERNATIVELY, AT SUCH <br /> CROSSINGS, THE PIPES SHALL BE ARRANGED SO THAT ALL WATER MAIN JOINTS <br /> ARE AT LEAST THREE FEET FROM ALL JOINTS IN VACUUM TYPE SANITARY SEWERS, <br /> STORM SEWERS, STORMWATER FORCE MAINS OR PIPELINES CONVEYING RECLAIMED <br /> WATER AND AT LEAST SIX FEET FROM ALL JOINTS IN GRAVITY OR PRESSURETYPE <br /> SANITARY SEWERS, WASTEWATER FORCE MAINS, OR PIPELINES CONVEYING <br /> RECLAIMED WATER. <br /> 3. CONSTRUCT STANDARD CROSSING NOT TO EXCEED 75% OF THE MANUFACTURERS' <br /> MAXIMUM JOINT DEFLECTION. <br /> 4. OTHER METHODS OF RESTRAINT MAY BE USED AS APPROVED BY IRCDUS <br /> ENGINEERING. <br /> 5. SEE TRACER WIRE DETAIL. M-13 <br /> 6. ALL WATER AND SEWER UTILITIES SHALL BE LOCATED A MINIMUM HORIZONTAL <br /> SEPARATION EQUAL TO THE DEPTH OF THE PIPE PLUS THE DIAMETER OF THE <br /> PIPE FROM ANY PERMANENT ABOVE GROUND STRUCTURES (I.E. WALLS, TREES, <br /> TRANSFORMER PADS, ETC.) AND A MINIMUM HORIZONTAL SEPARATION EQUAL TO <br /> FOUR (4) FEET FROM ANY UNDERGROUND UTILITIES (I.E. GAS MAINS, TELEPHONE <br /> LINES, CABLE LINES, IRRIGATION MAINS, ETC.) <br /> �tSVER DRAWING <br /> INDIAN RIVER COUNTY NO. <br /> DEPARTMENT OF UTILITY CROSSING <br /> UTILITIES SERVICES � � M - 4 <br /> �ORI�A MARCH 2014 <br /> 1 .a3. A-143. <br />