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GENERAL PLUMBING & MECHANICAL NOTES: <br /> 0 <br /> 1.HVAC SHALL HAVE MULTIPLE ZONES,ONE FOR EACH FLOOR. <br /> 2.INSULATE HEATING TRUNK AND BRANCH SUPPLY DUCTS IN UNFINISHED AREAS,CRAWL SPACES, m <br /> ATTICS GARAGES,ETC <br /> 3.ALL DUCTING SHALL BE THRU FLOOR TRUSSES/JOISTS <br /> 4.ENCLOSED ATTICS AND SPACES BETWEEN RAFTERS SHALL HAVE CLEAR CROSS VENTILATION AREA TO <br /> THE OUTSIDE VENTS.1/150 OF SPACE VENTILATED FOR GABLE VENTS.1/3000 OF SPACE VENTILATED <br /> FOR BOTH GABLE AND EAVE VENTS. <br /> 5.DRYER,WATER HEATER,KITCHEN AND BATHROOM VENTING SHALL EXHAUST TO THE OUTSIDE OF THE <br /> BUILDING AND BE EQUIPPED WITH A BACK DRAFT DAMPERMENT DRYER VENT,MAX.LENGTH OF DUCT <br /> 14'WITH TWO 90 DEGREE ANGLES. <br /> 6.PROVIDE 30"CLEARANCE FROM RANGE TOP TO COMBUSTIBLE MATERIALS.FOR EXCEPTIONS,SEE INT. o <br /> MECHANICAL CODE.SIDE CLEARANCE SHALL BE AS SPECIFIED BY PERMANENT MARKING ON THE UNIT. - <br /> -IRC M1901.1 <br /> 7.WATER CLOSETS TO HAVE A FLOW RATE OF 1.6 GALLONS OR LESS PER FLUSH-IRC P2903.2 0 <br /> 8.SHOWER HEADS TO HAVE FLOW RATE OF 2.5 GALLONS PER MINUTE OR LESS.-IRC P2903.2 0 <br /> 9.TUBS/SHOWERS SHALL BE PROVIDED WITH INDIVIDUAL CONTROL VALVES OF THE PRESSURE BALANCE <br /> OR THE THERMOSTATIC MIXING TYPE. Z <br /> 10.INSTALL MOLD RESISTANT GYPSUM BOARD AT ALL WATER SPLASH AREAS TO MINIMUM 84'ABOVE <br /> SHOWER DRAINS. J <br /> 11.ALL GAS LINES SHALL BE SIZED FOR APPLIANCE LOAD."BLACK"PIPE SHALL BE USED INSIDE THE <br /> BUILDING,"GREEN"PIPE WHERE UNDERGROUND OR EXPOSED TO WEATHER.ALL JOINTS SHALL BE <br /> TAPED WHERE BURIED OR EXPOSED TO WEATHER. J <br /> 12.INSULATE WASTE LINES FOR SOUND CONTROL. Q <br /> V <br /> Z <br /> Q <br /> L(I <br /> W <br /> HEAT PUMP Cb <br /> LD <br /> Min. 50cfm Fan. z <br /> i m <br /> J <br /> M <br /> O <br /> ® N <br /> M <br /> O7 <br /> Q <br /> ATH MINI SPLIT LIVING BEDROOM <br /> LuW <br /> 7 Q <br /> m 0 <br /> C <br /> W <br /> H <br /> J <br /> Y <br /> O <br /> CO <br /> M <br /> KITCHEN <br /> N <br /> O'O E <br /> He 7-iE <br /> HMo = <br /> M d <br /> MECH E2 <br /> 30gal or Tankless Min. 80 CFM Fan. M <br /> W/H unit. o <br /> J <br /> W � <br /> Jm <br /> Iz <br /> QCf) <br /> 1ST FLOOR PLUMBING MECHANICAL PLAN w <br /> N o <br /> L <br />