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L <br /> NOTES <br /> 1. FOR STEAM SUPPLY LINE USE RIGID STEAM PIPE MADE OF TYPE L O 3.E <br /> COPPER OR STAINLESS STEEL. 5 _ u° <br /> 3 2, LENGTH OF STEAM SUPPLY LINE SHOULD BE KEPT AS SHORT AS i H W E <br /> POSSIBLE. J <br /> .8 3. USE LONG RADIUS ELBOWS. O N <br /> 4. STEAM SUPPLY LINE MUST HAVE A MINIMUM DOWNSLOPE OF 2 DEGREES (� <br /> TO THE STEAM INLET ADAPTER AND THE STEAM DISTRIBUTOR. v <br /> 5. STEAM CONDENSATE MUST HAVE A MINIMUM SLOPE OF 1.2 DEGREES. v <br /> s 6. INSULATE ALL STEAM SUPPLY PIPING AND VALVES. 0 _ <br /> 7. ISOLATION VALVES SHOULD BE POSITIONED AS CLOSE TO THE STEAMU Q J <br /> INLET ADAPTER AS POSSIBLE.. V ¢ c <br /> 8. CONDENSATE MUST BE TEMPERED TO 140-F OR LESS PRIOR TO <br /> E DISCHARGINGTO ADRAIN SYSTEM. CID C LL M° <br /> �a <br /> 9 <br /> 4 <br /> R• <br /> 4"STEAM SUPPLY, p�J <br /> SLOPE TOWARDS STEAM INLET ADAPTER F <br /> M <br /> �®as <br /> s°etoxe�`� <br /> 4"ISOLATION GATE VALVE 08/16/2023 <br /> HUMIDIFIER#2 <br /> w <br /> F <br /> 4"STEAM LINE CONNECTION <br /> HUMIDIFIER#1 <br /> of <br /> z <br /> STEAM INLET ADAPTER, 0 <br /> PROVIDED BY HUMIDIFIER MFG w <br /> w <br /> 3/4"CONDENSATE DRAIN, <br /> CONNECT TO EXISTING STEAM CONDENSATE DRAIN w <br /> r <br /> 4"STEAM SUPPLY, <br /> CONNECT TO EXISTING 4"STEAM DISTRIBUTOR PIPE <br /> 2 HUMIDIFIER N+1 STEAM SUPPLY PIPING DETAIL <br /> TM6.01 N <br /> N.T.S. <br /> z <br /> O <br /> UL <br /> J <br /> W <br /> ry <br /> NOTES: LAS <br /> 1. INSULATE ALL STEAM SUPPLY PIPING. <br /> 2. INSULATE AND HEAT TRACE ALL WATER SUPPLY AND DRAIN PIPING EXPOSED TO THE <br /> OUTDOORS.COORDINATE HEAT TRACE WITH THE ELECTRICAL CONTRACTOR. LIJ <br /> 3, INSTALL AND SLOPE THE STEAM SUPPLY AND DRAIN PIPING IN ACCORDANCE WITH THE <br /> MFG'S INSTRUCTIONS. <br /> 4. REPLACE THE EXISTING GAS PRESSURE REGULATOR IF NEEDED TO MEET THE MFG'S Q <br /> SUPPLY PRESSURE.THE FIRST 30 FT OF GAS PIPING BETWEEN THE HUMIDIFIER AND <br /> THE GAS REGULATOR SHALL BE SIZED AT A MINIMUM OF 1-1/4".CONTACT THE DESIGN <br /> ENGINEER FOR LONGER LENGTHS. <br /> VJ <br /> 2 W <br /> IU <br /> UZUJ} <br /> _¢ <br /> /U <br /> FLUE VENT PROVIDED WITH HUMIDIFIER O y/a <br /> 4"STEAM SUPPLY CONNECTION. Q W M <br /> SEE THE HUMIDIFIER N+1 STEAM SUPPLY PIPING DETAIL. 1-1/4"NATURAL GAS CONNECTION. oNo LLI <br /> UJI <br /> O <br /> RECONNECT TO EXISTING NATURAL GAS SUPPLY. J U v J <br /> INSTALL REDUCER IF NEEDED. 1 Q J <br /> in co L� <br /> OR UNION(TYP) r T <br /> HUMIDIFIER ER 'U^)'^W W 0 2 a <br /> LIU <br /> 1/2"HUMIDIFIER WATER SUPPLY CONNECTION. FLEX CONNECTION <br /> RECONNECT TO EXISTING HUMIDIFIER WATER SUPPLY. <br /> 3/4"HUMIDIFIER DRAIN CONNECTION. 6"TALL DIRT LEG EC LEE 08-0823 <br /> RECONNECT TO EXISTING HUMIDIFIER DRAIN. GAS PRESSURE REGULATORPLO <br /> wecrceo ay. <br /> MOUNT HUMIDIFIER TO STRUCTURE IN ACCORDANCE GAS SHUT-OFF VALVE SZA GROVE 08-08-23 <br /> WITH THE STRUCTURAL DRAWINGS. <br /> ISSUE DATE <br /> ROOF CUTTING,PATCHING,AND WEATHERPROOFING D LAMBERT 08-08-23 <br /> IF REQUIRED SHALL BE BY OTHERS ROOF <br /> DC-2710-73234418-00 <br /> SHEET NUMBER <br /> L City of Everett Permit Review TM6.0 1 <br /> EVERETT Status:Approved <br /> 09/12/2023 8:59:20 AM <br /> ROOF MOUNTED GAS FIRED HUMIDIFIER DETAIL <br /> a <br /> TM6.01 <br /> a N.T.S. <br />