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<br />ABBREVIATIONS AL NOTES - MECHANICAL SHEET METAL NOTES NON-STRUCTURAL MECHANICAL COMPONENT NOTES
<br />0 DIAMETER, PHASE F FAHRENHEIT, FIRE MAIN PIPING NA NOT APPLICABLE
<br />FC FLUID COOLER NC NORMALLY CLOSED, NOISE CRITERIA 1. COORDINATE MECHANICAL WORK WITH THAT OF OTHER 1. VOLUME DAMPERS: PROVIDE A MANUAL VOLUME DAMPER 1. THE COMPONENT IMPORTANCE FACTOR (Ip) FOR ALL
<br />A AIR, AMPS FCO FLOOR CLEANOUT NIC NOT IN CONTRACT
<br />TRADES (ELECTRICAL ARCHITECTURAL, STRUCTURAL). FOR EACH SUPPLY RETURN, AND EXHAUST OPENING, NON-STRUCTURAL COMPONENTS SHALL BE:
<br />AAV AUTOMATIC AIR VENT FCU FAN COIL UNIT NO NORMALLY OPEN, NITROUS OXIDE REFER TO ELECTRICAL, ARCHITECTURAL, STRUCTURAL LOCATED AS FAR UPSTREAM AS POSSIBLE FROM THE
<br />FIRE DAMPER, FLOOR DRAIN, DRY SPRINKLER DRAWINGS AND SPECIFICATIONS. COORDINATION SHALL OPENING. PROVIDE A MANUAL VOLUME DAMPER FOR Ip ® 1.0
<br />ABV ABOVE FD NO: NUMBER OCCUR PRIOR TO FABRICATION, PURCHASE, AND/OR BRANCH MAINS SERVING MORE THAN ONE OPENING.
<br />AC AIR CONDITIONER ROUTING F®C FIRE DEPARTMENT CONNECTIONNP NON POTABLE INSTALLATION OF ALL WORK. 2. THE FOLLOWING ITEMS ARE TAKEN DIRECTLY FROM THE
<br />.
<br />ACU AIR CONDITIONING UNIT NPC NON POTABLE COLD WATER PIPING 2. BACKDRAFT DAMPERS: PROVIDE ADJACENT TO LOUVERS 2015 INTERNATIONAL BUILDING CODE AND FROM THE
<br />AD ACCESS DOOR FF FOULING FACTOR, FLAT FILTER NPH NON POTABLE HOT WATER PIPING 2. COORDINATE PLUMBING AND HVAC SYSTEMS ROUTING UNLESS MOTOR OPERATED DAMPERS PROVIDED. AMERICAN SOCIETY OF CIVIL ENGINEERS (ASCE)
<br />E ADA AMERICANS WITH DISABILITIES ACT FFD FUNNEL FLOOR DRAIN NTS NOT TO SCALE PRIOR TO INSTALLATION. DURING LAYOUT STANDARD 7-05. THE CONTRACTOR SHALL REFER TO THE E
<br />AF AIRFOIL FLA FULL LOAD AMPS COORDINATION, DUCTWORK TAKES PRECEDENCE OVER 3. ACCESS DOORS: PROVIDE AT DUCT SMOKE DETECTORS, ABOVE FOR ADDITIONAL INFORMATION, EXCEPTIONS, AND
<br />FLEX FLEXIBLE r PLUMBING SYSTEMS. BACKDRAFT DAMPERS, MOTOR OPERATED DAMPERS, FURTHER DESCRIPTIONS. THE CONTRACTOR SHALL
<br />AFF ABOVE FINISHED FLOOR 02 OXYGEN BOTH SIDS OF DUCT MOUNTED COILS, AND PLENUMS. ADHERE TO REQUIREMENTS AND AS SUCH, SHALL BE-��;�`x:r
<br />AFS AIRFLOW MEASURING STATION FLR FLOOR FLTR FILTER OA OUTDOOR AIR
<br />3. UNLESS OTHERWISE SPECIFIED, THE GENERAL INCLUDED WITHIN BID. ALSO REFER TO SPECIFICATION
<br />AFUE ANNUAL FUEL UTILIZATION EFFICIENCY OBD OPPOSED BLADE DAMPER CONTRACTOR (GC) SHALL BE RESPONSIBLE FOR PAINTING, 4. UNLESS NOTED TO USE LARGER SIZE DUCT, PROVIDE THE SECTION 230550.
<br />AG ABOVE GROUND FMS FLOW MEASUREMENT STATION (HVAC, PLUMBING) OC ON CENTER CUTTING, AND PATCHING OF EXISTING FLOORS, WALLS, FOLLOWING MINIMUM SIZE BRANCH DUCTS TO CEILING
<br />FOR FUEL OIL RETURN PIPING AND PARTITIONS IN THE EXISTING BUILDING. DIFFUSERS. 3. 2015 IBC, 1613.1, SCOPE: ARCHITECTURAL, MECHANICAL,
<br />AHJ AUTHORITY HAVING JURISDICTION FOS FUEL OIL SUPPLY PIPING OD OUTSIDE DIMENSION OR DIAMETER ELECTRICAL, AND NON-STRUCTURAL. COMPONENTS THAT
<br />AHU AIR HANDLING UNIT ORD OVERFLOW ROOF DRAIN
<br />FOT FUEL OIL TANK 4. REFER TO STRUCTURAL DRAWINGS FOR ALLOWABLE 6" DIA. FOR UP TO 120 CFM ARE PERMANENTLY ATTACHED TO STRUCTURES AND
<br />AL ACOUSTIC LINED (DUCT) ORL OVERFLOW RAIN LEADER METHODS/LOADS FOR HANGING PIPING/DUCTS FROM 8" DIA. FOR 121-210 CFM THEIR SUPPORTS AND ATTACHMENTS SHALL BE DESIGNED Y-nechanicai 1201 third avenue, suite 600
<br />FP FIRE PUMP, FLOATING POINT CONTROL electrical AMB AMBIENT OSA OUTDOOR SUPPLY AIR STRUCTURAL MEMBERS. 10 DIA. FOR 211-300 CFM AND CONSTRUCTED TO RESIST THE EFFECTS OF Seattle, washington 98101
<br />FPM FEET PER MINUTE telecommunications
<br />AP ACCESS PANEL OSD OVER -FLOW STORM DRAIN 12" DIA. FOR 301-450 CFM EARTHQUAKE MOTIONS IN ACCORDANCE WITH ASCE 7-05, security t 206.448,3376 w hargis.biz
<br />API AIR PRESSURE DROP FPS FEET PER SECOND OV OUTLET VELOCITY 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE SAFE 14" DIA. FOR 451-600 CFM EXCLUDING CHAPTER 14 AND APPENDIX 11A. enemy
<br />ARCH ARCHITECT FPVC APPROVED PVC FIRE SPRINKLER ROUTING KEEPING OF HIS OWN PROPERTY ON THE JOB SITE. 16" DIA. FOR 601-820 CFM
<br />FS FLOOR SINK OWNER ASSUMES NO RESPONSIBILITY FOR PROTECTION 4. 2015 IBC, 1704.4 CONTRACTOR RESPONSIBILITY: THE
<br />ASH E AMERICAN SOCIETY OF HEATING, REFRIGERATION P PUMP, PRESSURE, PLUMBING FIXTURE
<br />AND AIR-CONDITIONING ENGINEERS, INC. F/S FIRE/SMOKE DAMPER PD PRESSURE DROP, PUMPED DRAIN OF PROPERTIES AGAINST FIRE, THEFT, AND 5. ®. ®®®® ®®®®®®®®®®®® ®®® ®®®®®®®®®®®®®®®®� ®®®®®®®® ®� ®®®® . ®CONTRACT -SHALL B NSIBLE-FTHE®®®® ®
<br />ASSY ASSEMBLY FT FEET, FIN TUBE PH PHASE ENVIRONMENTAL CONDITIONS. AT CONCEALED VOLUME DAMPER LOCATIONS. CONSTRUCTION OF A SEISMIC -FORCE -RESISTING SYSTEM,
<br />ATM ATMOSPHERE FTD FOOTING DRAIN DESIGNATED SEISMIC SYSTEM, OR SEISMIC -RESISTING
<br />PIV POST INDICATOR VALVE COMPONENT LISTED IN THE STATEMENT OF SPECIAL
<br />FTG FOOTING DRAIN
<br />AV ACID RESISTANT VENT PLD PLANTER DRAIN
<br />INSPECTIONS AND SHALL SUBMIT A WRITTEN STATEMENT
<br />AW ACID RESISTANT WASTE FTU FIN TUBE UNIT POC POINT OF CONNECTION OF RESPONSIBILITY TO THE BUILDING OFFICIAL AND THE
<br />FV FACE VELOCITY PR CONDENSATE PUMP RETURN OWNED PRIOR TO THE COMMENCEMENT OF WORK ON THE All 1, B0
<br />B BOILER FW FILTERED WATER PIPING PRV PRESSURE REDUCING VALVE MECHANICAL EQUIPMENT INSTALLATION TES ENERGY CODE NOTES SYSTEM OR COMPONENT. THE CONTRACTOR'S
<br />BC BLOWER COIL PSIG POUNDS PER SQUARE INCH GAGE STATEMENT OF RESPONSIBILITY SHALL INCLUDE THE
<br />BDD BACK DRAFT DAMPER G GAS FOLLOWING:, s:T BF BELOW FLOOR GA GAGE -
<br />1. ACCESS CLEARANCES FOR MAINTENANCE AND
<br />1. MOTORS: COMPLY WITH MINIMUM FULL LOAD
<br />QTY QUANTITY
<br />REPLACEMENT: VERIFY PHYSICAL DIMENSIONS OF A. ACKNOWLEDGEMENT OF AWARENESS OF THE
<br />BHP BRAKE HORSE POWER GAL GALLONS EFFICIENCIES LISTED IN ENERGY CODE ENFORCED BY AHJ. '
<br />GALV GALVANIZED EQUIPMENT TO ENSURE THAT ACCESS CLEARANCES CAN SPECIAL REQUIREMENTS CONTAINED IN THE
<br />BOW BELOW RA RETURN AIR, RELIEF AIR BE MET. COORDINATE LOCATIONS OF MECHANICAL WORK STATEMENT OF SPECIAL INSPECTIONS;
<br />BO® BOTTOM OF ®UST GAHU GAS AIR HANDLING UNIT RD ROOF DRAIN AND WORK OF OTHER TRADES TO PROVIDE ACCESS 2. PIPING AND DUCT INSULATION: COMPLY WITH
<br />THICKNESSES AND TYPES LISTED IN ENERGY CODE/
<br />BOP BOTTOM OF PIPE GC GAS COCK, GENERAL CONTRACTOR REG REGISTER CLEARANCES FOR SERVICE AND MAINTENANCE. B. ACKNOWLEDGEMENT THAT CONTROL WILL BE
<br />ENFORCED BY AHJ UNLESS MORE STRINGENT z
<br />BOT BOTTOM GFU GAS FIRED UNIT EXERCISED TO OBTAIN CONFORMANCE WITH THE
<br />D REF REFERENCE, RETURN/EXHAUST FAN REQUIREMENTS ARE SPECIFIED. 11 + N' " Yam°
<br />BTUH BRITISH THERMAL UNIT PER HOUR GPF GALLONS PER FLUSH CONSTRUCTION DOCUMENTS APPROVED BY THE . 1-.., a, ... 01�
<br />RE RELIEF FAN BUILDING OFFICIAL;
<br />BV BALL VALVE GPH GALLONS PER HOUR RG RETURN GRILLE 3, DUCT SEALING: SEAL DUCT TRANSVERSE JOINTS AND
<br />GPM GALLONS PER MINUTE LONGITUDINAL SEAMS PER ENERGY CODE ENFORCED BY
<br />Tenant Improvement
<br />C CONDENSATE PIPING GPRV GAS PRESSURE REGULATING VALVE RROOF HOOD PIPINGNOTESAHJ UNLESS MORE STRINGENT REQUIREMENTS ARE C. PROCEDURES FOR EXERCISING CONTROL WITHIN THE
<br />RISC ROUGH IN AND CONNECT CONTRACTOR'S ORGANIZATION, THE METHOD AND a
<br />CA AIR COMPRESSOR GRID GRILLES, REGISTERS, AND DIFFUSERS RL RAIN LEADER SPECIFIED. FREQUENCY OF REPORTING AND THE DISTRIBUTION - Everett
<br />CAP CAPACITY GV GATE VALVE, GLOBE VALVE RLA RATED LOAD AMPS 1. DISASSEMBLY PROVISIONS; PROVIDE UNIONS OR 4. RECORD DRAWINGS: SUBMIT TO THE BUILDING OWNER OF THE REPORTS;
<br />CBV CIRCUIT SETTING BALANCING VALVE GW GREASE WASTE PIPING RO REVERSE OSMOSIS FLANGES AT PIPING CONNECTIONS TO EQUIPMENT, COILS, PER ENERGY CODE ENFORCED BY THE LOCAL AHJ.Building
<br />CC COOLING COIL GWB GYPSUM WALLBOARDD. IDENTIFICATION AND QUALIFICATIONS OF THE
<br />RPBA REDUCED PRESSURE BACKFLOW ASSEMBLY TRAPS, CONTROL VALVES, AND OTHER COMPONENTS TO PERSON(S) EXERCISING SUCH CONTROL AND THEIR
<br />CD CEILING DIFFUSER, CONDENSATE DRAIN RPBP REDUCED PRESSURE BACKFLOW PREVENTER ALLOW DISASSEMBLY FOR MAINTENANCE. 5. OPERATION AND MAINTENANCE MANUALS: SUBMIT TO THE
<br />FOR
<br />CFG CEILING FIRE DAMPER H HUMIDISTAT, HEIGHT RPM REVOLUTIONS PER MINUTE BUILDING OWNER PER ENERGY CODE ENFORCED BY THE POSITION(S) IN THE ORGANIZATION.
<br />CFM CUBIC FEET PER MINUTE HB HOSE BIBB 2 .®®®®®®®®®.®®®®®®®®.®® ..®®®®®.®®®®®®®.®®®®®®®®®®®®®®...L®CALANJ..®.®®®®®®®®®®®®®®.®.®®®®.®®®®®®®®
<br />CG CEILING GRILLE HC HEATING COIL RTU ROOFTOP UNIT 4. DIVISION 21, 22, 23 RESPONSIBILITIES:
<br />RV SAFETY RELIEF VALVE AT CONCEALED VALVE LOCATIONS.
<br />6. SYSTEM BALANCING: BALANCE HVAC SYSTEMS PER -
<br />CH CABINET HEATER, CHILLER HD HEAD, HUB DRAIN A. HANGERS AND SEISMIC BRACING FOR MECHANICAL
<br />CHR CHILLED WATER RETURN, CHILLER HGL REFRIGERANT HOT GAS LINE ENERGY CODE ENFORCED BY THE LOCAL AHJ AND SUBMIT
<br />A WRITTEN REPORT TO THE BUILDING OWNER. REFER TO SYSTEMS SHALL 3.DIVISION
<br />DESIGNED AND SPECIFIED BY DISTRICT
<br />DIVISION 21 22 23. DIVISION 21, 22,23 SHALL REFER
<br />CHS CHILLED WATER SUPPLY HORIZ HORIZONTAL S SENSOR SPECIFICATIONS FOR ADDITIONAL TESTING, ADJUSTING, TO THE MECHANICAL DRAWINGS FOR LOCATIONS OF
<br />AT
<br />CHP CHILLED WATER PUMP HP HORSEPOWER, HEAT PUMP SA SUPPLY AIR PLUMBINGNOTES AND BALANCING (TAB) REQUIREMENTS.
<br />EQUIPMENT AND HUNG MECHANICAL SYSTEMS AS
<br />CKV CHECK VALVE HPC HIGH PRESSURE CONDENSATE RETURN SAT SUPPLY AIR TEMPERATURE STRUCTURAL DRAWINGS DO NOT SHOW THE 1
<br />7. MECHANICAL SYSTEMS COMMISSIONING AND COMPLETION Colby Avenue
<br />CLG CEILING, COOLING HPS HIGH PRESSURE STEAM SCFM STANDARD CUBIC FEET PER MINUTE 1. WATER HAMMER ARRESTORS: PROVIDE AT THE END OF REQUIREMENTS: TEST SYSTEMS TO ENSURE THAT LOCATIONS OF MECHANICAL EQUIPMENT, DUCTWORK, Everett,
<br />CO CLEANOUT, CO SENSOR HRU HEAT RECOVERY UNIT SCH SCHEDULE HOT AND COLD WATER LINES SERVING TWO OR MORE BUILDING SYSTEMS HAVE BEEN DESIGNED, INSTALLED, PIPING, AND OTHER COMPONENTS.
<br />CO2 CO2 SENSOR HST STORAGETANK FIXTURES. SIZE IN ACCORDANCE WITH PLUMBING AND EFFICIENTLY, AND CAN BE B. DIVISION 21, 22, 23 SHALL COORDINATE THE SUPPORT
<br />SD STORM DRAIN PIPING AND FUNCTION PROPERLY,
<br />COMB COMBUSTION, COMBINATION HTG HEATING SENS SENSIBLE DRAINAGE INSTITUTE (PDI) REQUIREMENTS. MAINTAINED IN ACCORDANCE WITH THE CONTRACT
<br />COND CONDENSER, CONDENSATE HVAC HEATING, VENTILATING, AND AIR CONDITIONING SF SUPPLY FAN, SQUARE FOOT DOCUMENTS IN ORDER TO SATISFY THE BUILDING SYSTEMS AND DESIGN LOADS FOR HUNG PIPING AND
<br />2. ACCESS PANELS: PROVIDE IN NON ACCESSIBLE CEILINGS OWNER'S DESIGN INTENT AND OPERATIONAL OTHER MECHANICAL SYSTEMS (INCLUDING COMBINED PERMIT SET
<br />CONN CONNECTOR HW HOT WATER PIPING SG SUPPLY GRILLE, SIGHT GLASS WITH MOISTURE AND WALLS FOR VALVES, WATER HAMMER ARRESTERS, REQUIREMENTS PER ENERGY CODE ENFORCED BY THE MULTIPLE PIPE RUNS) WITH THE GENERAL 1 / 1
<br />CONT CONTINUE, CONTROL HWC HOT WATER CIRCULATING PIPING INDICATOR CONTRACTOR AND THE STEEL AND WOOD JOIST
<br />CLEANOUTS, AND OTHER ITEMS THAT REQUIRE ACCESS LOCAL AHJ. REFER TO SPECIFICATIONS FOR ADDITIONAL
<br />COP COEFFICIENT OF PERFORMANCE HWR HOT WATER RETURN SHC STEAM HEATING COIL MANUFACTURERS IN ADDITION TO OTHER TRADES
<br />TO PROPERLY MAINTAIN OR SERVICE THE BUILDING. COMMISSIONING REQUIREMENTS
<br />COTG CLEANOUT TO GRADE HWS HOT WATER SUPPLY Sim SIMILAR REFER TO SPECIFICATIONS. THAT MAY BE IMPACTED.
<br />CR CONDENSATE RECEIVER, CONDENSER WATER HX HEAT EXCHANGER SL REFRIGERANT SUCTION LINE 8. THIS BUILDING AND ITS ENERGY SYSTEMS HAVE BEEN
<br />RETURN HZ HERTZ SHEET METAL AND AIR CONDITIONING 3. CLEANOUTS: PROVIDE AT THE BASE OF SANITARY This drawing is:
<br />DESIGNED TO COMPLY WITH ENERGY CODE ENFORCED BY �
<br />SMACNA 1. Copyright 2017 Dykeman, Inc.
<br />CS CONDENSER WATER SUPPLY CONTRACTORS' NATIONAL ASSOCIATION, INC. DRAINAGE, CONDUCTORS THE LOCAL AHJ. CONTRACTOR IS RESPONSIBLE FOR 2. The Architect's Instrument of Professional Service.
<br />CT COOLING TOWER IAQ INDOOR AIR QUALITY SO SCREENED OPENING CORRECT INSTALLATION OF ENERGY CONSERVATION 3. For use on this project only. Obtain Architect's
<br />CTF COOLING TOWER FILTER ID INDIRECT DRAIN SOV SHUTOFF VALVE MEASURES. written permission for any other use or reproduction.
<br />C. TK COMPRESSION TANK IE INVERT ELEVATION SP STATIC PRESSURE p,F
<br />SPKR SPRINKLER 4 CU CONDENSING UNIT CUBIC IN. INCH.
<br />Cv FLOW COEFFICIENT IN. WG INCHES WATER COLUMN SPS STATIC PRESSURE STATION
<br />CV CONSTANT VOLUME IRR IRRIGATION PIPING SS STAINLESS STEEL, SANITARY SEWER2018-029
<br />CW COLD WATER PIPING 1W INDIRECT WASTE PIPING ST SOUND TRAP
<br />CWR CONDENSING WATER RETURN STM STEAM vdwgg
<br />z
<br />CWS CONDENSING WATER SUPPLY kW KILOWATT SW SOFT WATER PIPING `
<br />S. TK STORAGE TANK
<br />D DRAIN L LENGTH MARK DATE DESCRIPTION
<br />DB DRY BULB (TEMPERATURE) LAT LAVING AIR TEMPERATURE T TEMPERED WATER PIPING
<br />dB DECIBEL LB LINEAR BAR TBV TOWER BYPASS VALVE
<br />DCVA DOUBLE CHECK VALVE ASSEMBLY LBS POUND TCV TEMPERATURE CONTROL VALVE
<br />DDCV DOUBLE DETECTOR CHECK VALVE LID LINEAR DIFFUSER TD TRENCH DRAIN, TEMPERATURE DIFFERENCE
<br />DEG DEGREE LL REFRIGERANT LIQUID LINE TDH TOTAL DYNAMIC HEAD
<br />DFU DRAINAGE FIXTURE UNIT LPC LOW PRESSURE CONDENSATE RETURN TEMP TEMPERATURE
<br />DH DUCT HEATER LPG LIQUID PETROLEUM GAS PIPING TG TRANSFER GRILLE
<br />DI DUCTILE IRON LPS LOW PRESSURE STEAM TOD TOP OF DUCT -
<br />DIA DIAMETER LRA LOCKED ROTOR AMPS TOP TOP OF PIPE
<br />DIM DIMENSION LR LINEAR RETURN TOS TOP OF STEEL
<br />DISC LOCATION OF STARTER, DISCONNECT AND LVR LOUVER TOF TOP OF FOOTING
<br />CONTROLS LWR LOW WALL RETURN TRAP STEAM TRAP
<br />DISCH DISCHARGE LWS LOW WALL SUPPLY TSP TOTAL STATIC PRESSURE
<br />DN DOWN LWCD LOW WATER CUTOFF T'STAT THERMOSTAT
<br />DPV DIFFERENTIAL PRESSURE VALVE LWT LEAVING WATER TEMPERATURE TU TERMINAL UNIT
<br />DWGS DRAWINGS TYP TYPICAL
<br />S DV DRAIN VALVE
<br />D
<br />MA MEDICAL AIR r sf P +�".' h,Y sz.
<br />DWB DOMESTIC WATER BOOSTER
<br />MAC MEDICAL AIR COMPRESSOR UG UNDERGROUND
<br />(E) EXISTING HAI BJB
<br />MAT MIXED AIR TEMPERATURE UH UNIT HEATER PRINCIPAL IN C
<br />MAV MANUAL AIR VENT UNO UNLESS NOTED OTHERWISE PROJECT MANAGER: RGE: I DJI�
<br />EA EXHAUST AIR MAX MAXIMUM PROJECT ARCHITECT: I -
<br />EAT ENTERING AIR TEMPERATURE MBH THOUSAND BTU PER HOUR V VENT PIPING, VOLT
<br />EER ENERGY EFFICIENCY RATIO
<br />MC MECHANICAL CONTRACTOR VA VALVE JOB CAPTAIN I SLR
<br />EF EXHAUST FAN v
<br />EFF EFFICIENCY MCA MINIMUM CIRCUIT AMPAClTY
<br />VAV VARIABLE AIR VOLUME F � Y ' I'sowl
<br />MECH MECHANICAL VCD VOLUME CONTROL DEVICE
<br />EG EXHAUST GRILLE, ENGINE GENERATOR MERV MINIMUM EFFICIENCY REPORTING VALUE VD VOLUME DAMPER
<br />EJ EXPANSION JOINT MIN MINIMUM VEL VELOCITY
<br />EL ELEVATION MOCP MAXIMUM OVERCURRENT PROTECTION VENT VENTILATION, VENTILATOR
<br />ELEC ELECTRIC MOD MOTOR OPERATED DAMPER VFD VARIABLE FREQUENCY DRIVE
<br />EMCS ENERGY MANAGEMENT AND CONTROL SYSTEM MPC MEDIUM PRESSURE CONDENSATE RETURN VOLT VOLTAGE
<br />EQUIV EQUIVALENT MPG MEDIUM PRESSURE GAS VTR VENT THRU ROOF
<br />ESP EXTERNAL STATIC PRESSURE MPS MEDIUM PRESSURE STEAM
<br />ET EXPANSION TANK MV MEDICAL VACUUM W WASTE, WATT, WIDE, WATER
<br />EVAP EVAPORATOR, EVAPORATIVE W/ WITH
<br />EWC ELECTRIC WATER COOLER
<br />WB WET BULB (TEMPERATURE)
<br />EWT ENTERING WATER TEMP WC WATER CLOSET, WATER COLUMN
<br />EXH EXHAUST WCO WALL CLEANOUT
<br />EXT EXTERIOR, EXTERNAL
<br />WG WATER GAGE
<br />WH WATER HEATER, WALL HYDRANT
<br />WHA WATER HAMMER ARRESTOR x'
<br />WM WATER METER
<br />WSEC WASHINGTON STATE ENERGY CODE
<br />WSFU WATER SUPPLY FIXTURE UNIT MEuriANICAL
<br />A WT WEIGHT ABBREVI I A
<br />GENERAL Nue"TES
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