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SYMBOL ABBREVIATION DESCRIPTION DOUBLE LINE DUCTWORK �EGEND SINGLE LINE DOUB�E LINE DUCTWORK LEGEND SINGLE LINE ABBREVIATION DESCRIPTION ABBREVIATION DESCRIPTION ABBREVIATION DESCRIPTION
<br /> [ PIPE CAP X/X SUPPLY OUTLET, CEILING TYPE, DIFFUSER A COMPRESSED AIR (100 PSIG NOM.) °F DEGREES FAHRENHEIT R RETURN OR EXHAUST REGISTER
<br /> ��--- BF BLIND FLANGE RECTANGULAR DUCT, FIRST NUMBER X X SD 12/12 �SD�, GRILLE (SG) OR REGISTER (SR),
<br /> INDICATES SIZE OF SIDE SHOWN 400 CFM AC AIR CONDITIONING UNIT F FILTER RA RETURN AIR
<br /> SQUARE OR RECTANGULAR AD ACCESS DOOR FAI FRESH AIR INTAKE RAD REFRIGERATED AIR DRYER
<br /> c-E— 90° ELBOW DOWN X� RETURN/EXNAUST REGISTER (RR) GRILLE AD/PR ACCESS DOQR / PRESSURE RELIEF FAT FINAL AIR TEMPERATURE RF RETURN FAN
<br /> o+— 90° ELBOW UP X� (� ROUND DUCT, NUMBER INDICATES DIAMETER RG 12/12 �RG) CEILING DUCT TYPE, SQUARE OR ACFM ACTUA� CUBIC FEET PER MINUTE FD FLOOR DRAIN RH RELIEF HOOD
<br /> -+r+ OUTLET TEE DOWN 100 CFM RECTANGULAR AFF ABOVE FINISN FLOOR F� FLOOR %RH RELATIVE HUMIDITY
<br /> � � X/X AHU AIR HANDLING UNIT F�A FULL LOAD AMPERAGE RLA RUNNING �OAD AMPERAGE
<br /> �-o+- OUTLET (TEE) UP � DUCT SHOWN IN SECTION, ARROW POINTS SUPPLY OUTLET, GEILING TYPE, AMB AMBIENT F�EX FLEXIBLE CONNECTION RM ROOM
<br /> �� PIPE OFFSETTING DOWN TO SIDE CALLED OUT FIRST (SUPPLY) p 10 0400 C M DIFFUSER (SD), GRILLE (SG), ROUND AP ACCESS PANEL FO FLOOR OPENING RPM REVOLUTIONS PER MINUTE
<br /> (W f RESPECT TO ARROW) X f X APD AIR PRESSURE DROP FOB F�AT ON BOTTOM RV RELIEF VALVE
<br /> DUCT SHOWN IN SECTION, ARROW POINTS ARR ARRANGEMENT FOT F�AT ON TOP
<br /> -��- PIPE FLANGE TO SIDE CALLED OUT FIRST (EXHAUST) LINEAR DIFFUSER AND AIR FLOW RATE AS AIR SEPARATOR FOV FUEL OIL VENT S SUPPLY DIFFUSER OR REGISTER
<br /> — PIPE GUIDE 100 CFM AUX AUXILIARY FPM FEET PER MINUTE SA SUPPLY AIR
<br /> — SUPPLY AIR DUCT, SQUARE OR RECTANGULAR T H AWT AVERAGE WATER TEMPERATURE FS FREEZE STAT SCFM STANDARD CUBIC FEET PER MINUTE
<br /> � ANC PIPE ANGNOR ELBOW TURNING TOWARDS TEMPERATURE / HUMIDITY SENSORS FUD FUNNEL FLOOR DRAIN SD SMOKE DETECTOR
<br /> �- PIPE HANGER DUCT MOUNTED BDD GRAVITY BACK DRAFT DAMPER SD SUPPLY DIFFUSER
<br /> SUPPLY AIR QUCT, SQUARE OR RECTANGULAR BOD BOTTOM OF DUCT GA. GAUGE SF SUPPLY FAN
<br /> -�- FLEXIBLE CONNECTOR ELBOW TURNING AWAY X�X�-���- LINED DUCT (DIMENSIONS FOR NET BOP BOTTOM OF PIPE GAL. GALLON SM SHEET METAL
<br /> EXPANSION JOINT EXHAUST AIR DUCT, SQUARE OR RECTANGU�AR FREE AREA} BOT BOTTOM GC GENERAL CONTRACTOR SP STATIC PRESSURE
<br /> �.�� BOS BOTTOM OF STEEL GPH GALLONS PER HOUR SPEC SPECIFICATIQNS
<br /> ELBOW TURNING TOWARDS BTU BRITISH TNERMA� UNIT GPM GAL�ONS PER MINUTE SP.GR. SPECIFIC GRAVITY
<br /> �- CONCENTRIC REDUCER �
<br /> EXHAUST AIR DUCT SQUARE OR RECTANGULAR SOUND ATTENUATOR (SPECIFY SIZE,
<br /> -�1- ECCENTRIC REDUCER S�
<br /> ELBOW TURNING AWAY LENGTN AND ATTENUATION) C COMMON HC HEATING COIL SR SUPP�Y REGISTER
<br /> -� FLOW ARROW G CONDENSATE RETURN {GRAVITY) HDV HOLD DOWN VACUUM SS STAINLESS STEEL
<br /> � �-- UN UNION ROUND DUCT, ELBOW TURNING CAP CAPACITY HORIZ HORIZONTAL ST SOUND TRAP
<br /> I CC COQLING COIL HP HORSE POWER STM STEAM
<br /> ' FLOWMETER ORIFICE TOWARD � CENTRIFUGAL FAN CD CONDENSATE DRAIN HPC CONDENSATE, STEAM (HIGN PRESSURE) SV STEAM VENT
<br /> �'� ' CFH CUBIC FEET PER HOUR HPS STEAM SUPPLY (HIGH PRESSURE,
<br /> AV ANGLE VALVE ROUND DUCT, ELBOW TURNING CFM CUBIC FEET PER MINUTE 125-250 PSIG)
<br /> � AWAY � CENTRIFUGAL FAN, INLET GUIDE VANES
<br /> -D� GV GATE VALVE CHWR CHILLED WATER RETURN HR HOUR T STEAM TRAP
<br /> CHWS CHILLED WATER SUPPLY HPWR HOT PROCESS WATER RETURN MOP WATER TA TRANSFER AlR
<br /> -�- GV GATE VALVE (NORMALLY CLOSED) CLG CEILING HPWS HOT PROCESS WATER SUPPLY �MOP WATER TD TEMPERATURE DIFFERENCE
<br /> -D�- GLV GLOBE VALVE TRANSITIONS, RECTANGULAR TO TERMINAL UNIT (SINGLE DUCT UNIT SHOWN) CLV VACUUM, CLEANING HWC HOT WATER CIRCULATWG, DOMESTIC TEMP TEMPERATURE
<br /> RECTANGULAR CO CLEANOUT HWR HEATING WATER RETURN TO 250 �C 160 PSIG TG TRANSFER GRILLE '
<br /> -�'4- GLV GLOBE VA�VE (NORMALLY CLOSED) � CONC CONCRETE HWS HEATING WATER SUPPLY �TO 250 � 160 PSIG� TQD TOP OF DUCT
<br /> -�}- CV CHECK VALVE STANDARD BRANCH FOR SUPPLY AND COND CONDENSATE HX HEAT EXCHANGER TOM TOP OF MEZZANINE
<br /> �r'F- BFV BUTTERFLY VALVE RETURN (NO SPLITTER DAMPER) CONT. CONTINUATION HUM HUMIDIFIER TOP TQP OF PIPE
<br /> � DIAPHRAGM VALVE TRANSITION AT TAKE-OFF CQNTR. CONTRACTOR HZ HERTZ TOS TOP OF STEEL
<br /> CS COLD SPRING TSP TOTAL STATIC PRESSURE
<br /> -IV� PV PLUG VALVE SP�ITTER DAMPER CRU CONDENSATE RETURN UNIT TYP TYPICAL
<br /> -IC.�I- BV BALL VALVE TRANSITION, SQUARE OR RECTANGULAR (INQICATE SPLIT DIMENSIONS) CTR COOLING TOWER RETURN ID INSIDE DIAMETER
<br /> ��I- BV BALL VALVE NORMALLY CLOSED TO ROUND __ CTS COOLING TOWER SUPPLY IE INVERT E�EVATION
<br /> � � CUH CABINET UNIT HEATER IN INCHES UH UNIT HEATER
<br /> DUCT OFFSET UP OR DOWN �- DUCTWORK AIR FLOW DIRECTION CV CONTROL VALVE IW INDUSTRIAL WATER UST UNDERGROUND STORAGE TANK
<br /> � CIRCUIT SETTER/ EUP (ARROW SHOWS CHANGE OF ELEVATION CW COLD WATER DOMESTIC
<br /> BALANCING VALVE IN DIRECTION OF AIR FLOW) C/C DR COOLING COIL DRAIN KW KILOWATT V VEIJT
<br /> � —� FAN, AXIAL FLOW VAC VACUUM, HARD
<br /> � PSV PRESSURE RELIEF/SAFETY VALVE : OPPOSED BLADE DAMPER D DAMPER LAT LATENT VD VOLUME DAMPER
<br /> NEEDLE VALVE 20 �2 DB DRY BULB LB POUND VV VARIABLE AIR VOLUME BOX
<br /> �- � 200 CFM LOUVER, DOOR OR WALL LDB LEAVING DRY BULB VEL VELOCITY
<br /> PARALLEL BLADE DAMPER DH DOOR HEATER LPC LOW PRESSURE CONDENSATE VERT VERTICAL
<br /> Q ` UC 1 2" UNDERCUT DOQR (SHOW CLEAR NEIGHT OF UNDERCUT DN D WN TER LPS STEAM SUPPLY VP VELOCITY PRESSURE
<br /> �4- SOL2- 2-WAY SOLENOID VALVE 200 CFM IN INCHES AND FLOW RATE) DR DRAIN LRA LOCKED ROTOR AMPERAGE VP VACUUM PUMP DISCHARGE
<br /> S VOLUME DAMPER �� � QG 12 6 DWG. DRAWING LVG LEAVING VTR VENT THRU ROOF
<br /> SOL3- 3-WAY SOLENOID VALVE VD VD VD � DOOR GRILLE LWB LEAVING WET BULB
<br /> DUCT DAMPER, MOTOR OPERATED --�100 CFM EA EXHAUST AIR LWT LEAVING WATER TEMP. W WIDTH
<br /> c,�� ' (ELECTRIC OR PNEUMATIC, SHOW
<br /> -D'a- CV2- 2-WAY CONTROL VALVE pM PARALLEL OR OPPOSED BLADE DAMPER) EAT ENTERING AIR TEMPERATURE � WB WET BULB .
<br /> PNEUMATIC OPERATOR TG 24 12 TRANSFER GRILLE ASSEMBLY EC ELECTRICAL CONTRACTOR MAT L MATERIAL W.G. WATER GAUGE
<br /> � BACKDRAFT DAMPER (ALLOWS EDB ENTERING DRY BULB MAX. MAXIMUM WH WATER HEATER
<br /> CV3- 3-WAY CONTROL VALVE '' � FLOW IN DIRECTION OF ARROW) 1000 EF EXHAUST FAN MBH 1000 BTU PER HOUR T WPD WATER PRESSURE DROP
<br /> PNEUMATIC OPERATOR BDD �.�(�7r� CEILING RETURN GRILLE WITH EFF EFFICIENCY MC MECHANICAL CONTRAC OR WTD WATER TEMP DROP
<br /> � CV2- 2-WAY AUTOMATIC CONTROL VALVE ��»— 90° E�BOW EFT ELECTRIC FIN TUBE RADIATION MCC MOTOR CONTROL CENTER WxL WIDTH x LENGTH
<br /> ELECTRIC OPERATOR ��--� AD ACCESS DOOR (AD) OR ACCESS PANEL (AP) EG EXHAUST GRILLE MECH MECHANICAL
<br /> M A� EL ELEVATION MFR. MANUFACTURER �P PRESSURE DIFFERENCE
<br /> CV3- 3-WAY AUTOMATIC CONTROL VA�VE FD FD -'�-� � -�-► TRANSFER GRILLE, DUCT CONNECTED
<br /> ELECTRIC OPERATOR AD FIRE DAMPER (1 HOUR) ELECT ELECTRICAL MID MIDDLE � PERCENTAGE
<br /> EMCS ENERGY MANAGEMENT CONTROL SYSTEM MIN. MINIMUM � FIELD VERIFY
<br /> �_ PRV PRESSURE REDUCING VALVE FD2 FD2 � MECHANICAL RETURN GRILLE/REGISTER ENT ENTERING MOD MOTOR OPERATED DAMPER *� VERIFY WITH APPROVED
<br /> PI�OT OPERATED AD FIRE DAMPER (2 HOUR) ER EXHAUST REGISTER MTD MOUNTED EQUIPMENT SHOP DRAWINGS
<br /> --� PRV PRESSURE REDUCING VALVE � MECHANICAL SUPPLY DIFFUSER ESP EXTERNAL STATIC PRESSURE .
<br /> SELF CONTAINED SD SD ET EXPANSION TANK
<br /> / XXX EWB ENTERING WET BULB N A NOT APPLICABLE
<br /> AD SMOKE DAMPER —�CFM SUPPLY OR OUTSIDE AIR FLOW DIRECTION EWT ENTERING WATER TEMP. NC NORMALLY CLOSED
<br /> PI PRESSURE GAUGE WITH VALVE �„XXX RETURN, TRANSFER OR EXHAUST NIC NOT IN CONTRACT
<br /> , RECTANGULAR DUCT, SQUARE ELBOW, SHOWN CFM AIR FLOW DIRECTION NO NORMALLY OPEN
<br /> �-�+- STR STRAINER (WYE TYPE) �, WITH TURNING VANES
<br /> Q WALL MOUNTED THERMOSTAT NOM. NOMINAL
<br /> STR STRAINER (WYE TYPE) QN NIGHT THERMOSTAT 0 A O�TSIDE q�RLE
<br /> � WITH BLOW OFF RECTANGU�AR DUCT RADIUS ELBOW SHOWN OBD OPPOSED BLADE DAMPER
<br /> STRAINER DUPLEX WITH TURNING VANES � T❑ UNIT MOUNTED THERMOSNA MI I TAT O.C. ON CENTER
<br /> , � ❑ CEILING/DUCT MQUNTED U D S 0 ERATING
<br /> g OPER P
<br /> TT WALL MQUNTED TEMPERATURE .
<br /> T SENSQR/TRANSMITTER P PUMP
<br /> PC PUMPED CONDENSATE
<br /> TC TEST PLUG �" EXTRACTION GRID SP WALL MOUNTED STATIC PRESSURE PN PHASE
<br /> SENSOR/TRANSMITTER PHC PREHEAT COIL
<br /> SP DUCT MOUNTEQ STATIC PRESSURE PRESS PRESSURE
<br /> TI THERMOMETER, LINE MOUNT SENSQR/TRANSMITTER PRV PRESSURE REDUCING VALVE
<br /> FLEXIBLE DUCT I-'VI� - -'V1r-� PW PROCESS WATER (CW PROTECTED BY BFP)
<br /> STATIG PRESSURE REGULATOR
<br /> TI THERMOMETER, SEPARABLE WELL MQUNT �IIIII�' FLEXIBLE DUCT CONNECTION QTY QUANTITY
<br /> �� SQ WALL MOUNTED SWITCH
<br /> -� STEAM TRAP SD 12 6 GRILWE (SG)UORLR G�ISTERF(R)R(NOTE � WALL MOUNTED HUMIDISTAT .
<br /> �I140 CFM
<br /> ELEVATION AS REQUIRED) 4S DUCT TYPE DETECTOR, SMOKE
<br /> �AAV AAV AUTOMATIC AIR VENT R�D 2/6 SIDEWALL RETURN/EXHAUST AIR GRILLE p
<br /> MAV MAV MANUAL AIR VENT WITH HOSE END �I100 CFM (RG/EG), OR REGISTER {RR/ER) (NOTE 4H DUCT TYPE DETECTOR, HEAT
<br /> —�TAV ELEVATION AS REQUIRED) .
<br /> ., ,.
<br /> � TAV THERMOSTATIC AIR VENT WITH HOSE END I1�2/ SCREENED OPENING � TEST PORT
<br /> � 100 CFM (NOTE ELEVATION AS REQUIRED)
<br /> BFP BP BACKFLOW PREVENTER 0 DUPLEX AIR DROP
<br /> G R O U P
<br /> REDUCED PRESSURE TYPE � STUB-UP DUPLEX FLOOR MOUNTED AIR OUTLET (NOT IN TRENCH)
<br /> TRANSITION AFTER TAKE-OFF 600 Stewart St.,
<br /> -� UH UNIT HEATER � DUPLEX VACUUM DROP/OUTLET Ste 1400
<br /> � DRY AIR OUTLET �O I \ R E � E R � �1 C E � I �1 I� I Seattle, Washington 98101
<br /> P HAS E 1 I FC Tel 206.267.1700
<br /> -C QUICK DISCONNECT FITTING, FEMALE Fax 206.267.1701
<br /> FACILITY DESIGN BY DATE Q9.3Q. � 6
<br /> SAZAN # 500-1666
<br /> SYM REVISION 8Y APPROVED DATE SYM REVISION BY APPROVED DATE ACCEPTABILITY DRAWN DATE SUBTITLE CURRENT REVISION SYMBOL DATE
<br /> A MOP 3 — RECORD 13365026 HGI SEL 03.28.14 THIS DESIGN AND/OR CHECKED MECHANICAL LEGEND W2572915 B 09.30.16
<br /> # SPECIFICATION IS APPROVED SHEET
<br /> B IRC — WBS 2.2.3.4.2 ADDITIVE MANUFACTURING W2572915 SAZAN/GB 09.30.16 BOE,��� APPROVED aY DEPT. DATE ENGIN TITLE IRC - WBS 2.2.3.4.2 ADDITIVE MANUFACTURING M 1 .
<br /> CHECKED
<br /> APPROVED B U I L D I N G 40�0 V� JOB N0. COMP N0.
<br /> APPRQVED MECHANICAL MASTER EVERETT, Wq °wc No. 40-056-M 1
<br />
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