23854 Yelm HS Gym AHU-PS1-signedDRAWING INDEXVICINITY MAPSITE MAPLEGAL DESCRIPTIONAPN NUMBERMECHANICAL GENERAL NOTESMECHANICAL ABBREVIATIONSMECHANICAL LEGEND” www.hermanson.com Fax:Tel:Key PlanDesign TeamISSUE FOR PERMITM0.00FOR CITY USE:GYMAHURevisionsCOVERSHEET- HVACJuly 11, 2023
INLINE TANGENTIAL AIR PURGER DETAILNOT TO SCALE1M0.01OUTLETINLETSTRAINERFLOORNPT VENTCONNECTIONAMTROL INLINECENTRIFUGAL AIRPURGER (OR EQUAL)BALL VALVE WITH 34"HOSE BIBB CONNECTIONBOLT STANDTO FLOORWELD FLOOR STANDTO AIR SEPARATORDIELECTRIC UNIONSPIROTHERM SPIROTOPAUTOMATIC AIR VENT(MAX. OP. PRESSURE 150PSI)38" VENT, SLOPETO FLOOR DRAINBUTTERFLY VALVEW/ MEMORY STOP (TYP)34" MANUAL AIR VENTRETURNFROMBUILDINGHEATING, CONDENSEROR CHILLED WATERPIPINGMAKE-UP WATER; 2" OR AS NOTED. (SEEPLUMBING DRAWINGSFOR CONTINUATION)TOCIRCULATINGPUMPSNPT DRAIN CONNECTIONCHEMICAL POT FEEDER DETAILNOT TO SCALE2M0.01CHEMICAL POT FEEDERUNION (TYP)BALL VALVE (TYP)34" (TYP)TO SUCTIONSIDE OF PUMPFROM DISCHARGESIDE OF PUMPTO DRAINTYPICAL COMPRESSION/EXPANSION TANK ANDSYSTEM MAKE-UP CONNECTION PIPING DETAIL3M0.01NOT TO SCALE*PRESSURE RELIEF VALVE AND PRESSURE REDUCING VALVE TO BE SELECTED AND ADJUSTED TOCOORDINATE WITH SYSTEM DYNAMIC AND STATIC PRESSURES AT THEIR POINT OF APPLICATION.QUICK FILL BYPASS WITHNC SHUTOFF VALVEUNION (TYP)PRESSUREREDUCINGVALVE*PRESSURE RELIEFVALVE*TEST TANK VESSEL TOVERIFY THAT IT IS AIRTIGHT PRIOR TOINSTALLATION. CHARGETANK TO SPECIFIEDPRESSURE PRIOR TOALLOWING WATER TOENTER THE TANKBLADDERDIAPHRAGM TYPECOMPRESSION/EXPANSION TANK(SUSPENDED OR FLOOR MOUNTEDON A HOUSEKEEPINGPAD AS SCHEDULED OR NOTED ONTHE DRAWINGS)CONCRETEHOUSEKEEPING PADSIZE TO MATCH TANKCONNECTION34" DRAIN LINE TONEAREST FLOOR DRAINTO CLOSED WATER SYSTEMCONCENTRICREDUCER (TYP)STRAINERPRESSURE GUAGESHUTOFF VALVE (TYP)PIPE TONEARESTFLOOR DRAINCW MAKE UPWITH RPBP(BY PLUMBINGCONTRACTOR)THREE WAY CONTROL VALVE5M0.01NOT TO SCALESINGLE HEATING WATER COILAIRFLOWNONONCNOTES:1.INSULATE ALL PIPING, VALVES, FITTINGS, EXPOSED TUBES AND ACCESSORIES.2.INSTALL TEST PORTS IN EASILY ACCESSIBLE LOCATIONS WITHMINIMUM OF 12" CLEARANCE ABOVE AND IN FRONT OF PORTS.3.INSTALL STRAINER AT UNIT IF NOT INSTALLED AT DISTRIBUTION PUMP.4.CONTROL VALVES TO FAIL TO OPEN POSITION ON LOSS OF CONTROLPOWER TO ALLOW CONTINUED HEATING OF THE SPACE/ZONE.5.CONTROL VALVE IS BY TEMP CONTROLS CONTRACTOR: FOR 10 GPM OR HIGHER FLOWPROVIDE PRESSURE INDEPENDENT CONTROL VALVE.MANUAL AIR VENTTHREE-WAY TEMPERATURECONTROL VALVESTOP VALVE (TYP)FLOW BALANCING VALVEECCENTRIC REDUCER (TYP)STRAINER WITH DRAINAND HOSE CONN. & CAPP&T TAPS (TYP)FLOWAIRSENSOR WELLS FORCONTROLS (TYP)COILCONDENSING GAS BOILER DETAILNOT TO SCALE6M0.01NOTES:1. INSTALL STRAINER AT UNIT IF NOT INSTALLED AT DISTRIBUTION PUMP.2. PUMP MAY BE PROVIDED INTEGRAL WITH BOILER - REFER TO EQUIPMENT SCHEDULE.REFER TO VIBRATIONISOLATION SCHEDULEFOR ISOLATIONREQUIREMENTSUNION (TYP)GAS REGULATORGAS SHUTOFF VALVEMAX.OF 4X'S MAIN PIPE ØHYDRONIC MAINCHECK VALVEPRESSURE GAUGE (TYP)STRAINERBALL VALVE (TYP)THERMOMETER (TYP)FLUE TO OUTSIDEOF BUILDINGRELIEF VALVEPIPED FULL SIZETO DRAINP&T TAP (TYP)GAS BOILERHOUSEKEEPINGPAD (BY GC)SENSOR WELL FOR CONTROLSAND FLOW SWITCH (BY GC)DRAIN TO FLOOR DRAIN (NOTSTORM/ROOF DRAIN) THRUCONDENSATE NEUTRALIZER KITSENSOR WELL FOR CONTROLS(FLOW SWITCH)SENSOR WELLS FORCONTROLS (TYP)TYPICAL IN-LINE CENTRIFUGAL PUMP DETAILNOT TO SCALE4M0.01MINIMUM 5 PIPEDIAMETERS STRAIGHTPIPE ON PUMP INLETSPRING ISOLATINGPIPE HANGERS WITHIN20'-0" (TYP)ISOLATORS TO PADSTRAINERSUPPORT MOTORAS REQUIREDP&T TAPS (TYP)SILENT CHECKVALVE AS REQ'DBALL VALVEWITH HOSE ADAPTORCONCENTRIC REDUCER (TYP)BUTTERFLY OR BALL VALVEWITH MEMORY STOP (TYP)www.hermanson.com Fax:Tel:Key PlanDesign TeamISSUE FOR PERMITM0.01FOR CITY USE:GYMAHURevisionsSCHEDULES &DETAILS SHEET- HVACJuly 11, 2023HARD PIPE CONNECTION (TYP)
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$www.hermanson.com Fax:Tel:Key PlanDesign TeamISSUE FOR PERMITM2.201MFOR CITY USE:GYMAHURevisionsPARTIALMEZZANINE PLANS- HVACPARTIAL MEZZANINE PLAN - HVACPARTIAL MEZZANINE DEMO PLAN - HVACJuly 11, 2023
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