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GENERAL LEGEND <br />ABBREVIATIONS <br />PIPING LEGEND <br />DRAWING INDEX <br />SYMBOL DESCRIPTION <br />ABBR <br />DESCRIPTION <br />ABER <br />DESCRIPTION <br />SYMBOL ABBR DESCRIPTION <br />SYMBOL ABBR <br />DESCRIPTION <br />SHEET NUMBER <br />DESCRIPTION <br />DETAIL SYMBOL: A = IDENHFI1NG NUMBER <br />ABV <br />ABOVE <br />L <br />LENGTH <br />LIGHT LINEWORK INDICATES <br />3 CAP <br />PIPE END CAP <br />PO.1 <br />COVER SHEET, GENERAL INFO & INDEX <br />eA <br />B B = SHEET WHERE DETAIL IS SHOWN <br />AD <br />AHU <br />ACCESS DOOR <br />AIR HANDLING UNIT <br />LAT <br />LES <br />LEAVING AIR TEMPERATURE <br />POUNDS <br />EXISTING PIPING OR EQUIPMENT <br />������������������������� <br />] <br />PIPE TURNING DOWN OR AWAY <br />P0.2 <br />PLUMBING SPECIFICATIONS <br />AL <br />ACOUSTIC LINED <br />LF <br />LINEAR FOOT/FEET <br />INDICATES PIPING OR EQUIPMENT <br />DI AT REMOVED <br />PIPE TURNING UP OR TOWARD <br />P1.1 <br />PLUMBING FLOOR PLAN - DEMO <br />DETAIL SYMBOL: A = IDENTIFYING NUMBER <br />4 B = SHEET WHERE DETAIL IS TAKEN <br />AP <br />APO <br />ACCESS PANEL <br />AIR PRESSURE DROP <br />LVG <br />LNG <br />LEAVING <br />LOW WALL GRILLE <br />SS SS SANITARY SEWER - OUTSIDE BUILDING AND <br />.. <br />PIPE TURNING DOWN OR AWAY (TEE) <br />P2.1 <br />PLUMBING FLOOR PLAN <br />B C <br />C = SHEET WHERE DETAIL IS SHOWN <br />ARCH <br />ARV <br />ARCHNECT/ARCHITECTURAL <br />AUTOMATIC RELIEF VALVE or <br />LWR <br />LWr <br />LOW WALL REGISTER <br />LEAVING WATER TEMPERATURE <br />SD <br />SD <br />BELOW GROUND <br />STORM DRAIN -OUTSIDE BUILDING AND <br />REDUCER (NOT TYPICALLY SHOWN) <br />ACID RESTISTANT VENT <br />BELOW GROUND <br />PIPE CONNECTION <br />p <br />SECTION SYMBOL: A = IDENTIFYING LETTER <br />ARW <br />BDD <br />ACID RESISTANT WASTE <br />BACKDRAFT DAMPER <br />MAX <br />MBH <br />MAXIMUM <br />1000 BRITISH THERMAL <br />UNITS PER HOUR <br />W <br />WASTE (& SOIL) -ABOVE GROUND -INTERIOR <br />PIPE ANCHOR <br />B <br />B = SHEET WHERE SEC71ON IS SHOWN <br />BFP <br />BACKFLOW PREVENTER <br />W <br />WASTE (& SOIL) - BELOW GROUND - INTERIOR <br />(NOT ALWAYS SHOWN, SEE SPECIFICATIONS) <br />BHP <br />BRAKE HORSEPOWER <br />MCC <br />MECH <br />MOTOR CONTROL CENTER <br />MECHANICAL <br />V <br />VENT <br />BG <br />BELOW GROUND <br />MFR <br />MANUFACTURER <br />ARW <br />ARW <br />ACID RESISTANT WASTE <br />= <br />PIPE ALIGNMENT GUIDES <br />SECTION SYMBOL: A = IDENTIFYING LETTER <br />BJ <br />BTU <br />BETWEEN JOISTS <br />BRIDSH THERMAL LINT <br />MIN <br />MISC <br />MINIMUM <br />MISCELLANEOUS <br />ARV <br />ARV <br />ACID RESISTANT VENT <br />(NOT ALWAYS SHOWN, SEE SPECIFICATIONS) <br />B = SHEET WHERE SEC71ON IS TAKEN <br />BTUH <br />BRTTISH THERMAL UNITS PER HOUR <br />MTD <br />MOUNTED <br />HB <br />HOSE BIBB <br />e Q <br />C =SHEET WHERE SECTION IS SHOWN <br />MTG <br />MOUNTING <br />- <br />QW <br />COLD WATER - DOMESTIC <br />GENERAL PLUMBING NOTES <br />C <br />CENTIGRADE <br />HW <br />HOT WATER - DOMESTIC <br />-�' <br />WH/NFWH <br />WALL HYDRANT or NON -FREEZE WALL HYDRANT <br />CC <br />COOLING COIL <br />N/A <br />NOT APPLICABLE <br />'I <br />CO/WCO <br />CLEANOUT or WALL CLEANOUT <br />1. <br />PLUMBING CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, AND <br />SECTION CUT LINE INDICATOR <br />CD <br />CFM <br />CEILING DIFFUSER <br />CUBIC FEET PER MINUTE <br />N/C <br />NORMALLY CLOSED <br />- - - <br />HWC <br />HOT WATER CIRCULATING - DOMESTIC <br />EQUIPMENT NECESSARY TO CONSTRUCT A COMPLETE, OPERATIONAL PLUMBING <br />SYSTEM FOR THE ENTIRE PROJECT AS SHOWN ON THESE DRAWINGS, <br />CG <br />CEILING GRILLE <br />N/O <br />NC <br />NORMALLY OPEN <br />NOISE CRITERIA <br />RD <br />RD <br />RAINWATER DRAINAGE - ABOVE GROUND <br />______0 <br />FCO/SCO <br />FDC <br />FLUSH CLEANOUT or SURFACE CLEANOUT <br />FIRE DEPARTMENT CONNECTION <br />INCLUDING ALL NECESSARY FEES AND PERMITS. <br />O <br />KEYED REFERENCE NOTE OR SHEET NOTE <br />CI <br />CLG <br />CAST IRON <br />CEILING <br />NIC <br />NTS <br />NOT IN CONTRACT <br />NOT TO SCALE <br />RD <br />RD <br />RAINWATER DRAINAGE - BELOW GROUND <br />2. <br />DO NOT SCALE DRAWINGS. INSTALL SYSTEMS BASED ON ACTUAL FIELD <br />CO <br />CLEANOUT <br />ORD <br />ORD <br />RAINWATER DRAINAGE OVERFLOW -ABOVE GROUND <br />FIRE SPRINKLER ALARM GONG <br />MEASUREMENTS. <br />POINT OF CONNECTION (POC) SYMBOL <br />CONC <br />CONN <br />CONCRETE <br />CONNECT or CONNECTION <br />OA <br />OBD <br />OUTSIDE AIR <br />OPPOSED BLADE DAMPER <br />ORD <br />ORD <br />RAINWATER DRAINAGE OVERFLOW - BELOW GROUND <br />® <br />AD <br />�� DRAIN <br />3. <br />PIPING AND EQUIPMENT ANCHORAGE: PROVIDE SEISMIC RESTRAINTS AND <br />CONST <br />CONSTRUCTION <br />O/C <br />ON CENTER <br />D <br />D <br />DRAJN - INDIRECT <br />ANCHORAGE PER SPECIFICATIONS AND THE INTERNATIONAL BUILDING CODE. <br />P7-1 <br />PLUMBING FIXTURE REFERENCE (REFER TO SCHEDULE) <br />CONT <br />CONTINUATION <br />OD <br />OUTSIDE DIAMETER <br />RV <br />RELIEF VALVE VENT <br />® <br />FD or FFD <br />FLOOR DRAIN or FUNNEL FLOOR DRAIN <br />CR <br />CONDENSATE RETURN <br />OPNG <br />OPENING <br />4. <br />PIPE SIZES: WHERE A SECTION OF PIPE BETWEEN TAKEOFFS DOES NOT HAVE <br />AHU-1 <br />EQUIPMENT IDENTIFICATION (REFER TO SCHEDULES) <br />f <br />SLOPE DIRECTION <br />® <br />FS <br />FLOOR SINK <br />IT <br />A SIZE INDICATED, SHALL BE SAME SIZE AS SECTION UPSTREAM. IN <br />A <br />O <br />MEDICAL GAS OUTLET IDENTIFICATION (REFER TO SCHEDULE) <br />DB <br />DDC <br />DECIBLE or DRY BULB <br />DIRECT DIGITAL CONTROL <br />PCV <br />PD <br />PRESSURE CONTROL VALVE <br />PRESSURE DROP <br />-ICW- <br />ICW <br />INDUSTRIAL COLD WATER <br />OO <br />OD <br />OVERFLOW DRAIN <br />GENERAL, AS VOLUME FLOW RATE DECREASES, PIPE SIZE SHALL REMAIN <br />LARGE UNTIL A SMALLER SIZE IS INDICATED. NOTE THAT SOME PIPE SIZES <br />DIA <br />DIAMETER <br />PH or 0 <br />PHASE <br />-SCW- <br />SCW <br />SOFT COLD WATER <br />OO <br />RD <br />ROOF DRAIN <br />ARE INDICATED ON ASSOCIATED DEVICE SCHEDULE. <br />MEDICAL GAS ZONE VALVE STATION MOUNTED IN WALL <br />DIM <br />DN <br />DIMENSION <br />DOWN <br />PLCS <br />PLC <br />PLACES <br />POINT OF CONNECTION <br />-FCW- <br />FCW <br />COLD WATER (FLUSHING SYSTEM) <br />SHUTOFF VALVE (AS SPECIFIED FOR PIPING SYSTEM) <br />5. <br />HANDICAP FIXTURES: PLUMBING FIXTURES AND TRIM IN HANDICAP ACCESSIBLE <br />DPR <br />DAMPER <br />POUA <br />POINT OF USE ALARM <br />NNW---- <br />IHW <br />INDUSTRIAL HOT WATER <br />Wa <br />0V <br />BALL VALVE <br />AREAS SHALL COMPLY WITH ALL ADA STANDARDS AND REQUIREMENTS AS <br />L <br />DWG <br />DRAWING <br />PRV <br />PRESSURE REDUCING VALVE <br />r�l <br />CKV <br />CHECK VALVE <br />WELL AS STATE AND LOCAL CODES. <br />MEDICAL GAS ALARM PANEL MOUNTED IN WALL <br />PSI <br />POUNDS PER SQUARE INCH <br />-KHW- <br />- <br />KHW <br />KITCHEN HOT WATER <br />E-100 <br />EXHAUST AIR <br />PSIG <br />POUNDS PER SQUARE INCH GAGE <br />I\I <br />BFV <br />BUTTERFLY VALVE <br />6. <br />REFER TO ARCHITECTURAL DRAWINGS FOR EXACT LOCATIONS OF WALLS, <br />NUMBER INDICATES CFM QUANTITY <br />-KHWC----- <br />KHWC <br />KITCHEN HOT WATER CIRCULATING <br />FLOORS, AND CEILINGS. <br />F-• <br />MEDICAL GAS OUTLET <br />EA <br />FAT <br />EACH <br />ENTERING AIR TEMPERATURE <br />R-100 <br />RETURN AIR <br />NUMBER INDICATES CFM QUANTITY <br />-LIIW-- <br />LHW <br />LAUNDRY HOT WATER <br />MS <br />I�I <br />BFV <br />BUTTERFLY VALVE W/ MEMORY STOP <br />7. <br />COORDINATE EXACT LOCATION OF STUB -UPS TO PLUMBING FIXTURES WITH <br />Ef <br />EXHAUST FAN <br />RA <br />RETURN AIR <br />-LHWC----- <br />LHWC <br />LAUNDRY HOT WATER CIRCULATING <br />BAL yq <br />BALANCING VALVE <br />ARCHITECTURAL PLANS. PROVIDE MEANS TO CONNECT TO ABOVE GROUND <br />1 <br />TENSION CLOUD AND REVISION NUMBER <br />EG <br />ELEC <br />EXHAUST GRILLE <br />ELECTRIC or ELECTRICAL <br />RAG <br />READ <br />RETURN AIR GRILLE <br />REQUIRED <br />NPW <br />NPW <br />NON -POTABLE WATER <br />BSV <br />COMBINATION BALANCING/SHUTOFF VALVE <br />8. <br />PIPING & INSTALLATION OF DRAINS. <br />COORDINATE EXACT LOCATION OF UTILITY SERVICES WITH THE LOCAL UTILITY <br />ELEV <br />ELEVATION <br />RPBP <br />REDUCED PRESSURE BACKFLOW <br />IW <br />IW <br />IRRIGATION WATER <br />ACV <br />2-WAY MODULATING CONTROL VALVE W/ ACTUATOR <br />SUPPLIERS AND EXISTING PLANS. CONTRACTOR TO FIELD VERIFY. <br />EMCS <br />ENERGY MANAGEMENT CONTROL SYSTEM <br />PREVENTER <br />DI <br />DI <br />DEIONIZED WATER <br />19 <br />ACV <br />3-WAY MODULATING CONTROL VALVE W/ ACTUATOR <br />XX <br />BINARY (YES/NO) SENSING SWITCH <br />OR DUCT MOUNTED) <br />ESP <br />ENT <br />DM <br />EXTERNAL STATIC PRESSURE <br />ENTERING WATER TEMPERATURE <br />EXHAUST <br />RPM <br />REVOLUTIONS PER MINUTE <br />D1V <br />DW <br />DISTILLED WATER <br />2-POSITION CONTROL VALVE <br />9. <br />FIELD VERIFY ALL EXISTING CONDTTONS AND LOCATIONS OF STUB -INS PRIOR <br />TO INSTALLATION. <br />(PIPE <br />EXST or (E) <br />EXISTING <br />5-100 <br />SUPPLY AIR <br />CS <br />CS <br />CONDENSER WATER SUPPLY <br />NUMBER INDICATES CFM QUANTITY <br />CR <br />CR <br />CONDENSER WATER RETURN <br />PRV <br />PRESSURE REDUCING VALVE <br />10. <br />PLUMBING CONTRACTOR SHALL NOTIFY ENGINEER OF ANY PROPOSED <br />XX <br />BINARY (YES/NO) SENSING SWITCH <br />FA <br />FACE EAREA <br />SA <br />SF <br />SUPPLY AIR <br />SUPPLY FAN <br />CWS <br />CWS <br />CHILLED WATER SUPPLY - COOLING <br />RV <br />RELIEF VALVE <br />CHANGES TO DESIGN PRIOR TO TAKING ACTION. <br />(SURFACE MOUNTED) <br />FCO <br />FLOOR CLEANOUT <br />SHT <br />SHEET <br />Cy <br />FMS <br />FLOW MEASUREMENT STATION <br />11. <br />LLE <br />ALL EQUIPMENT SHALL BE INSTALLED IN STRICT ACCORDANCE WITH THE <br />FCU <br />FAN COIL UNIT <br />SIM <br />SIMILAR <br />CWR <br />CWR <br />CHILLED WATER RETURN - COOLING <br />EQUIPMENT MANUFACTURER'S RECOMMENDATIONS. PROVIDE ALL FIRINGS, <br />XX <br />ANALOG SENSING DEVICE <br />(PIPE OR DUCT MOUNTED) <br />fD <br />FDPR <br />ROOT DRAIN <br />FIRE DAMPER <br />SP <br />SO <br />STATIC PRESSURE <br />SQUARE <br />RL <br />RL <br />LIQUID LINE -REFRIGERANT <br />IS <br />STIR <br />Y-TYPE STRAINER <br />TRANSITIONS, VALVES, AND OTHER DEVICES AND ACCESSORIES REQUIRED FOR <br />A COMPLETE, WORKABLE INSTALLATION. <br />fFD <br />FUNNEL BOOR DRAIN <br />SO FT <br />SQUARE FOOT/FEET <br />RS <br />IRS <br />SUCTION LINE -REFRIGERANT <br />GLV <br />GLOBE VALVE <br />XX <br />ANALOG SENSING DEVICE <br />FF <br />FLR <br />FINAL FILTER <br />FLOOR <br />SS <br />STD <br />STAINLESS STEEL <br />STANDARD <br />HG <br />HG <br />HOT GAS LINE -REFRIGERANT <br />OSY VA <br />OUTSIDE SCREW AND YOKE VALVE <br />12. <br />PENETRATIONS THRU FIRE RATED ASSEMBLIES SHALL COMPLY WITH THE <br />LATEST ACCEPTED VERSION OF THE IBC. COORDINATE WITH ARCHITECTURAL <br />(SURFACE MOUNTED) <br />FPM <br />FEET PER MINUTE <br />7HK <br />THICK <br />HWS <br />HWS <br />HOT WATER HEATING SUPPLY <br />IXP VA <br />EXPANSION VALVE <br />PLANS. <br />QK <br />ANALOG SENSING DEVICE (SURFACE MOUNTED) <br />FT <br />FEET PER SECOND <br />TP <br />TRAP PRIMER or TEST PLUG <br />HWR <br />HWR <br />HOT WATER HEATING RETURN <br />13. <br />PROVIDE PROPER PROVISIONS FOR EXPANSION OR MOVEMENT OF ALL PIPING. <br />(APPROPRIATE FOR MEASURED FLUID) <br />FV <br />FACE VELOCITY <br />TYP <br />TYPICAL <br />FOS <br />FOS <br />FUEL OIL SUPPLY <br />FCV <br />FLOW CONTROL VALVE <br />SUBSCRIPT LETTER (X) INDICATES: <br />TU <br />TERMINAL UNIT <br />I�I <br />UNION <br />14. <br />SUPPORT HORIZONTAL LINES OF COPPER TUBING WITH HANGERS SPACED NOT <br />A -ALARM PRESSURE SENSOR <br />GA <br />GAGE or GAUGE <br />FOR <br />FOR <br />FUEL OIL RETURN <br />MORE THAN 6-FEET, CENTER TO CENTER FOR ALL PIPE SIZES. ALL PIPES <br />D - DIFFERENTIAL PRESSURE <br />GAL <br />GALLON <br />UBC <br />UNIFORM BUILDING CODE <br />G <br />G <br />NATURAL GAS <br />4- <br />FLANGES <br />SHALL BE SUPPORTED AT ELBOWS, BRANCHES, AND RISERS. <br />F -FLOW RATE <br />GALV <br />GALVANIZED <br />UFC <br />UNIFORM FIRE CODE <br />- <br />H HUMIDITY <br />GPM <br />GALLONS PER HOUR <br />UMC <br />UNIFORM MECHANICAL CODE <br />LPG <br />LPG <br />UQUID PETROLEUM GAS <br />b <br />THREADED DRAIN PLUG <br />15. <br />SUPPORT HORIZONTAL CAST IRON SOIL PIPE WITH HANGER, OR PIER, TWO <br />L -LOW LIMIT <br />GPM <br />GALLONS PER MINUTE <br />UPC <br />UNIFORM PLUMBING CODE <br />FOR EACH 5-FOOT PIPE LENGTH. LOCATE SUPPORT CLOSE TO JOINTS <br />P - PRESSURE (STATIC) <br />UG <br />UNDERGROUND <br />LPS <br />LIPS <br />LOW PRESSURE STEAM SUPPLY <br />1 <br />MALE (GARDEN) HOSE CONNECTION WITH CAP <br />EXCEPT, PIPE EXCEEDING 5-FEET IN LENGTH SHALL BE SUPPORTED AT NO <br />T - TEMPERATURE <br />H <br />HEIGHT <br />UH <br />UNIT HEATER <br />LPR <br />LPR <br />LOW PRESSURE STEAM CONDENSATE RETURN <br />MORE THAN 5-FOOT INTERVALS. SUPPORTS SHALL BE LOCATED ON BOTH <br />V - VELOCITY & VOLUME FLOW RATE <br />HD <br />HEAD <br />4 <br />TP <br />TEST PLUG <br />SIDES OF ALL JOINTS AND WITHIN 6' OF THE JOINTS. <br />HP <br />HORSEPOWER <br />VA <br />VALVE <br />MPS <br />MPS(20) MEDIUM PRESSURE STEAM SUPPLY <br />HTG <br />HEATING <br />VAC <br />VACUUM <br />NUMBER IN PARENTHESIS INDICATES PSI <br />O <br />SHOCK ARRESTOR <br />16. <br />PROVIDE WATER HAMMER ARRESTORS (SHOCK ABSORBERS) AT ALL PIPE <br />HVAC <br />HEATING, VENTILA71ON AND <br />VAV <br />VARIABLE AIR VOLUME <br />MPR <br />MPR(20) <br />MEDIUM PRESSURE STEAM CONDENSATE RETURN <br />T <br />LOCATIONS WHERE VALVE CLOSURES (SUCH AS FLUSH VALVES) MAY CAUSE <br />AIR CONDTUONING <br />VD <br />VOLUME DAMPER <br />NUMBER IN PARENTHESIS INDICATES PSI <br />WATER HAMMER OR RESULT IN EXCESSIVE PIPE VIBRATION OR MOVEMENT. <br />HWG <br />HIGH WALL GRILLE <br />VEL <br />VFD <br />VELOCITY <br />VARIABLE FREQUENCY DRIVE <br />HIPS <br />HPS(100) HIGH PRESSURE STEAM SUPPLY <br />�T <br />TH or TI <br />THERMOMETER (TEMPERATURE INDICATOR) <br />HWR <br />HIGH WALL REGISTER <br />`rtR <br />VENT THRU ROOF <br />NUMBER IN PARENTHESIS INDICATES PSI <br />17. <br />CLEANOUTS: PLUMBING CLEANOUT LOCATIONS ARE NOT ALWAYS ESTABLISHED <br />HZ <br />HERTZ <br />HPR <br />HPR(100) HIGH PRESSURE STEAM CONDENSATE RETURN <br />II <br />B STIR <br />BASKET STRAINER <br />ON THE PLUMBING PLANS IN ORDER TO GIVE THE PLUMBER FLEXIBILITY TO <br />W <br />WIDE <br />NUMBER IN PARETHESIS INDICATES PSI <br />LOCATE PLUMBING CLEANOUTS IN THE MOST ACCESSIBLE AREAS. AS A <br />ID <br />IE <br />INSIDE DIAMETER <br />INVERT ELEVATION <br />W/ <br />WITH <br />PR <br />PR <br />STEAM CONDENSATE RETURN (PUMPED) <br />I? P <br />PI <br />PRESSURE INDICATOR <br />MINIMUM, PROVIDE CLEANOUTS AS REQUIRED BY THE UNIFORM PLUMBING <br />CODE. CLEANOUTS THAT MUST BE INSTALLED IN PIPES THAT ARE DIFFICULT <br />IN <br />INCH INCHES <br />W/O <br />WITHOUT <br />TO ACCESS SHALL BE EITHER WALL OR FLOOR CLEANOUTS SERVICED FROM <br />or <br />WB <br />WET BULB <br />ATV <br />ATV <br />ATMOSPHERIC VENT <br />INSUL <br />INV <br />INSULATION <br />INVERT <br />WALL CC�EONT <br />AAV <br />AUTOMATIC AIR VENT <br />THE FLOOR ABOVE. FLOOR CLEANOUTS SHALL BE LOCATED SO AS TO BE <br />SERVICED FROM CORRIDORS, TOILET OR JANITOR ROOMS WHEREVER POSSIBLE. <br />W� <br />MA <br />MA <br />COMPRESSED MEDICAL AIR <br />KW <br />KILOWATT <br />WGE <br />WASTE GAS EVACUATION <br />LA <br />LA <br />COMPRESSED LABORATORY AIR <br />Q <br />MANUAL AIR VENT <br />18. <br />TRAP PRIMERS AND ARRESTORS: TRAP PRIMER ACTUATORS AND WATER <br />KWH <br />KILOWATT HOUR <br />WPD <br />WT <br />WATER PRESSURE DROP <br />WEIGHT <br />MV <br />MV <br />MEDICAL VACUUM <br />HAMMER ARRESTORS SHALL BE LOCATED TO BE ACCESSIBLE ETHER THROUGH <br />02 <br />02 <br />OXYGEN <br />® <br />PUMP (DIAGRAM) <br />ACCESSIBLE CEILING OR WALL ACCESS DOORS. REFER TO SPECIFICATION FOR <br />WHERE ARRESTORS NEED TO BE LOCATED. <br />420 <br />N20 <br />NITROUS OXIDE <br />19. <br />TRAP PRIMER LINE SIZE TO EACH FLOOR DRAIN OR FUNNEL DRAIN SHALL BE <br />42 <br />N2 <br />NITROGEN <br />kNl <br />FLEXIBLE CONNECTOR <br />1/2` DIAMETER. <br />CO2 <br />CO2 <br />CARBON DIOXIDE <br />20. <br />DRAINAGE PIPING SHALL BE PROTECTED FROM CONCRETE USING 10-MIL <br />A <br />A <br />COMPRESSED AIR <br />INDICATES ASSEMBLY OF PIPING COMPONENTS <br />PLUMBERS TAPE. <br />(AS NOTED OR DIAGRAMED) <br />V <br />V <br />VACUUM <br />21. <br />SANITARY PIPING SHALL BE SLOPED AT A MINIMUM OF 1/4" PER FOOT. <br />LV <br />LV <br />LABORATORY VACUUM <br />22. <br />DOMESTIC COLD WATER PIPING AND FTTTNGS SHALL BE SEAMLESS TYPE "L" <br />WGE <br />WGE <br />WASTE GAS EVACUATION <br />COPPER WITH 95-5 SOLDER. SOLDER CONTAINING LEAD IS NOT <br />ACCEPTABLE. <br />23. <br />EFFICIENT WATER HEATER SUPPLY PIPING: HOT WATER SUPPLY PIPING SHALL <br />BE PLUMBED IN COMPLIANCE WITH C404.3 IN CURRENT WSEC. <br />24. <br />PLUMBING CONTRACTOR SHALL PRESSURE TEST PIPING PRIOR TO COVERING <br />AND SUBMIT TEST REPORT TO ENGINEER. <br />25. <br />COMMISIONING: HOT WATER SUPPLY SYSTEM SHALL BE COMMISSIONED IN <br />ACCORDANCE WITH C408.3 IN CURRENT WSEC. <br />0 <br />2 <br />t (n <br />Z <br />rn <br />� <br />V <br />(D L <br />m a <br />Z. <br />�w <br />�z <br />♦sue°i°E <br />2727 Oakes Ave. <br />Suite 100 <br />Everett, WA 98201 <br />REVISIONS <br />A DOH RENSTON 12/11/24 <br />D <br />WASq�CF'tSs <br />�e <br />Sa94t <br />19112/24 <br />C <br />z_j <br />0 Q <br />U W <br />�Ld = <br />V / <br />U � <br />-0 <br />U <br />(Qn Q <br />LLJ w <br />U m <br />Lj <br />0 <br />> 0 <br />00 <br />a_ LL <br />a 242095 <br />CEI <br />EEe a. ON <br />PERMIT SET <br />08/22/24 <br />COVER SHEET <br />AND GENERAL <br />INFO <br />J <br />P0.1 <br />City of Everett Permit Services <br />EVERETT Reviewed for Permit 01/14/2025 <br />