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SYMBOL ABBREVIATION DESCRIPTION DOUBLE LINE DUCTWORK LEGEND SINGLE LINE DOUBLE LINE DUCTWORK LEGEND SINGLE LINE ABBREVIATION DESCRIPTION ABBREVIATION DESCRIPTION ABBREVIATION DESCRIPTION
<br /> [ PIPE CAP SUPPLY OUTLET, CEILING TYPE , DIFFUSER A COMPRESSED AIR ( I00 PSIG NOM, ) °F DEGREES FARENHEIT R RETURN OR EXHAUST REGISTER
<br /> X/X RECTANGULAR DUCT, FIRST NUMBER X X SD 12/12 �SD) , GRILLE (SG) OR REGISTER (SR) , AC AIR CONDITIONING UNIT F FILTER RA RETURN AIR
<br /> (�-- BF BLIND FLANGE INDICATES SIZE OF SIDE SHOWN 400 CFM SQUARE OR RECTANGULAR AD ACCESS DOOR FAI FRESH AIR INTAKE RAD REFRIGERATED AIR DRYER
<br /> c-t— 9� ELBOW DOWN X� RETURN/EXHAUST REGISTER (RR) GRILLE AD/PR ACCESS DOOR/ PRESSURE RELIEF FAT FINAL AIR TEMPERATURE RF RETURN FAN
<br /> o+— 9CP ELBOW UP X� � ROUND DUCT, NUMBER INDICATES DIAMETER RG IZ/12 �RG) CEILING DUCT TYPE, SQUARE OR ACFM ACTUAL CUBIC FEET PER MINUTE FD FLOOR DRAIN RH RELIEF HOOD
<br /> +-+- OUTLET (TEE) DOWN 100 CFM ' AFF ABOVE FINISH FLOOR FL FLOOR �RH RELATIVE HUMIDITY
<br /> X/X RECTANGULAR AHU AIR HANDLING UNIT FLA FULL LOAD AMPERAGE RLA RUNNING LOAD AMPERAGE
<br /> -+�-+- OUTLET (TEE) UP � DUCT SHOWN IN SECTION, ARROW POINTS �� SUPPLY OUTLET, CEILING TYPE , AMB AMBIENT FLEX FLEXIBLE CONNECTION RM ROOM
<br /> TO SIDE CALLED OUT FIRST (SUPPLY) DIFFUSER (SD) , GRILLE (SG) , ROUND AP ACCESS PANEL FO FLOOR OPENING RPM REVOLUTIONS PER MINUTE
<br /> {��- PIPE OFFSETTING DOWN X X D 10 400 FM APD AIR PRESSURE DROP FOB FLAT ON BOTTOM RV RELIEF VALVE
<br /> (W/RESPECT TO ARROW) � �j � DUCT SHOWN IN SECTION, ARROW POINTS
<br /> --��-- PIPE FLANGE V I TO SIDE CALLED OUT FIRST EXHAUST _ ARR ARRANGEMENT F01C FURNISHED BY OWNER ,
<br /> � � — LINEAR DIFFUSER AND AIR FLOW RATE AS AIR SEPARATOR INSTALLED BY CONTRACTOR S SUPPLY DIFFUSER OR REGISTER
<br /> = PIPE GUIDE 100 CFM AUX AUXILLIARY SA SUPPLY AIR
<br /> SUPPLY AIR DUCT, SQUARE OR RECTANGULAR r H AWT AVERAGE WATER TEMPERATURE FOT FLAT ON TOP SCFM STANDARD CUBIC FEET PER MINUT
<br /> � ANC PIPE ANCHOR ELBOW TURNING TOWARDS TEMPERATURE / HUMIDITY SENSORS FOV FUEL OlL VENT SD SMOKE DETECTOR
<br /> �L PIPE HANGER DUCT MOUNTED BDD GRAVITY BACK DRAFT DAMPER FPM FEET PER MINUTE SD SUPPLY DIFFUSER
<br /> SUPPLY AIR DUC7, SQUARE OR RECTANGULAR BOD BOTTOM OF DUCT FS FREEZE STAT SF SUPPLY FAN
<br /> -�- FLEXIBLE CONNECTOR ELBOW TURNING AWAY —X�X LINED DUCT (DIMENSIONS FOR NET BOP BOTTOM OF PIPE FUD FUNNEL FLOOR DRAIN SM SHEET METAL
<br /> EXPANSION JOINT EXHAUST AIR DUCT SQUARE OR RECTANGULAR FREE AREA) BOT BOTTOM SP STATIC PRESSURE
<br /> �L ELBOW TURNING TOWARDS BOS BOTTOM OF STEEL GA. GAUGE SPEC SPECIFICATIONS
<br /> -{�- CONCENTRIC REDUCER BTU BRITISH THERMAL UNIT GAL . GALLON SP , GR, SPECIFIC GRAVITY
<br /> EXHAUST AIR DUCT SQUARE OR RECTANGULAR SOUND ATTENUATOR (SPECIFY SIZE, GC GENERAL CONTRACTOR SQ SQUARE
<br /> ---b- ECCENTRIC REDUCER ELBOW TURNING AWAY LENGTH AND ATTENUATION) C COMMON GPH GALLONS PER HOUR SR SUPPLY REGISTER
<br /> -�- FLOW ARROW C CONDENSATE RETURN (GRAVITY) GPM GALLONS PER MINUTE SS STAINLESS STEEL
<br /> -� �-- UN UNION ROUND DUCT, ELBOW TURNING CAP CAPACITY ST SOUND TRAP
<br /> I CC COOLING COIL HC HEATING COIL STM STEAM
<br /> ' FLOWMETER ORIFICE TOWARD � CENTRIFUGAL FAN CD CONDENSATE DRAIN HDV HOLD DOWN VACUUM SV STEAM VENT
<br /> �'� ' CFH CUBIC FEET PER HOUR HORIZ HORIZONTAL
<br /> � AV ANGLE VALVE ROUND DUCT, ELBOW TURNING CFM CUBIC FEET PER MINUTE HP HORSE POWER
<br /> AWAY � CENTRIFUGAL FAN, INLET GUIDE VANES CHWR CHILLED WATER RETURN HPC CONDENSATE, STEAM (HIGH PRESSURE) T STEAM TRAP
<br /> -Da- GV GATE VALVE CHWS CHILLED WATER SUPPLY HPS STEAM SUPPLY (HIGH PRESSURE, TA TRANSFER AIR
<br /> �� GV GATE VALVE (NORMALLY CLOSED) TRANSITIONS, RECTANGULAR TO TERMINAL UNIT (SINGLE DUCT UNIT SHOWN) CLG CEILING 125-250 PSIG) TD TEMPERATURE DIFFERENCE
<br /> �- GLV GLOBE VALVE CLV VACUUM, CLEANING HR HOUR TEMP TEMPERATURE
<br /> RECTANGULAR CO CLEANOUT HPWR HOT PROCESS WATER RETURN MOP WATER TG TRANSFER GRILLE
<br /> �'4- GLV GLOBE VALVE (NORMALLY CLOSED) CONC CONCRETE HPWS HOT PROCESS WATER SUPPLY �MOP WATER� TOD TOP OF DUCT
<br /> �I- CV CHECK VALVE STANDARD BRANCH FOR SUPPLY AND COND CONDENSATE HWC HOT WATER CIRCULATING, DOMES�IC TOM TOP OF MEZZANINE
<br /> -�r'� BFV BUTTERFLY VALVE RETURN (NO SPLITTER DAMPER) CONT , CONTINUATION HWR HEATING WATER RETURN TO 250 8� 160 PSIG TOP TOP OF PIPE
<br /> TRANSITION AT TAKE-OFF CONTR, CONTRACTOR HWS HEATING WATER SUPPLY �TO 250 8� 160 PSIG� TOS TOP OF STEEL
<br /> -�- DJAPHRAM VALVE CS COLD SPRING HX HEAT EXCHANGER TSP TOTAL STATIC PRESSURE
<br /> -IV�- PV PLUG VALVE SPLITTER DAMPER CRU CONDENSATE RETURN UNIT HUM HUMfDIFIER TYP TYPICAL
<br /> -I�{- BV BALL VALVE TRANSITION, SQUARE OR RECTANGULAR ( INDICATE SPLIT DIMENSIONS) CTR COOLING TOWER RETURN HZ HERTZ
<br /> TO ROUND CTS COOLING TOWER SUPPLY
<br /> -I�F- BV BALL VALVE (NORMALLY CLOSED) DUCT OFFSET UP OR DOWN � CUH CABINET UNIT HEATER UH UNIT HEATER
<br /> -� CIRCUIT SETTER �P ARROW SHOWS CHANGE OF ELEVATION DUCTWORK AIR FLOW DIRECTION CV CONTROL VALVE ID INSIDE DIAMETER UST UNDERGROUND STORAGE TANK
<br /> -�- BALANCING VALVE � IN DIRECTION OF AIR FLOW) CW COLD WATER, DOMESTIC IE INVERT ELEVATION
<br /> C/C DR COOLING COIL DRAIN IN INCHES V VENT
<br /> �-$ -� FAN, AXIAL FLOW IW INDUSTRIAL WATER VAC VACUUM, HARD
<br /> � PSV PRESSURE RELIEF/SAFETY VALVE � OPPOSED BLADE DAMPER D DAMPER VD VOLUME DAMPER
<br /> -Dj4- NEEDLE VALVE 200 CFM �W KILOWATT VV VARIABLE AIR VOLUME BOX
<br /> LOUVER, DOOR OR WALL DB DRY BULB
<br /> � PARALLEL BLADE DAMPER DH DOOR HEATER LAT LATENT VERT VER�CCAL
<br /> 4S \ �� � UC I/2" UNDERCUT DOOR SHOW CLEAR HEIGHT OF UNDERCUT DIA DIAMETER LB POUND
<br /> -D'4- SOL2- 2-WAY SOLENOID VALVE VD VD �' � DN DOWN VP VELOCITY PRESSURE
<br /> 200 CFM IN INCHES ADN FLOW RATE) DR DRAIN LDB LEAVING DRY BULB VP VACUUM PUMP DISCHARGE
<br /> S VOLUME DAMPER LPC LOW PRESSURE CONDENSATE VTR VENT THRU ROOF
<br /> VD DG 12 6 DWG , DRAWING LPS STEAM SUPPLY
<br /> SOL3- 3-WAY SOLENOID VALVE DUCT DAMPER, MOTOR OPERATED 100 CFM DOOR GRILLE
<br /> , � EA EXHAUST AIR LRA LOCKED ROTOR AMPERAGE W WIDTH
<br /> �c�� (ELECTRIC OR PNEUMATIC, SHOW LVG LEAVING
<br /> -�"4- CV2- 2-WAY CONTROL VALVE pM PARALLEL OR OPPOSED BLADE DAMPER) EAT ENTERING AIR TEMPERATURE LWB LEAVING WET BULB WB WET BULB
<br /> PNEUMATIC OPERATOR TG 24 12 TRANSFER GRILLE ASSEMBLY EC ELECTRICAL CONTRACTOR LWT LEAVING WATER TEMP , W� G , WATER GAUGE
<br /> � � � BACKDRAFT DAMPER (ALLOWS EDB ENTERING DRY BULB WH WATER HEATER
<br /> CV3- 3-WAY CONTROL VALVE FLOW IN DIRECTION OF ARROW) I 00 EF EXHAUST FAN
<br /> PNEUMATIC OPERATOR BDD WPD WATER PRESSURE DROP
<br /> � CEILING RETURN GRILLE WITH EFF EFFICIENCY MAT ' L MATERIAL WTD WATER TEMP DROP
<br /> CV2- 2-WAY AUTOMATIC CONTROL VALVE AD ACCESS DOOR AD OR ACCESS PANEL AP FD �i � 90° ELBOW EFT ELECTRIC FIN TUBE RADIATION MAX , MAXIMUM Wxt WIDTH x LENGTH
<br /> ELECTRIC OPERATOR �� � � � � EG EXHAUST GRILLE MBH 1000 BTU PER HOUR
<br /> M A� EL , ELEVATION MC MECHANICAL CONTRACTOR p P PRESSURE DIFFERENCE
<br /> FD FD2 -'�► �► TRANSFER GRILLE, DUCT CONNECTED ELECT ELECTRICAL MCC MOTOR CONTROL CENTER % PERCENTAGE
<br /> CV3- 3-WAY AUTOMATIC CONTROL VALVE �
<br /> ELECTRIC OPERATOR AD FIRE DAMPER ( I HOUR) EMCS ENERGY MANAGEMENT CONTROL SYSTEM MECH MECHANICAL � FIELD VERIFY
<br /> �_ PRV PRESSURE REDUCING VALVE FD2 S� � MECHANICAL RETURN GRILLE/REGISTER ENT ENTERING MFR , MANUFACTURER �� VERIFY WITH APPROVED
<br /> PILOT OPERATED AD FIRE DAMPER (2 HOUR) ER EXHAUST REGISTER MID MIDDLE EQUIPMENT SHOP DRAWINGS
<br /> � PRV PRESSURE REDUCING VALVE � MECHANTCAL SUPPLY DIFFUSER ESP EXTERNAL STATIC PRESSURE MIN , MINIMUM
<br /> , SELF CONTAINED SD ET EXPANSION TANK MOD MOTOR OPERATED DAMPER
<br /> XXX EWB ENTERING WET BULB MTD MOUNTED
<br /> AD SMOKE DAMPER —'CFM SUPPLY OR OUTSIDE AIR FLOW DIRECTION EWT ENTERING WATER TEMP ,
<br /> PI PRESSURE GAUGE WITH VALVE XXX RETURN, TRANSFER OR EXHAUST
<br /> �, RECTANGULAR DUCT, SQUARE ELBOW, SHOWN ��CFM AIR FLOW DIRECTION N/A NOT APPLICABLE
<br /> �-�+- STR STRAINER (WYE TYPE) � WITH TURNING VANES NC NORMALLY CLOSED
<br /> STR STRAINER (WYE TYPE) OO WALL MOUNTED THERMOSTAT NIC NOT IN CONTRACT
<br /> � WITH BLOW OFF O N NIGHT THERMOSTAT NO NORMALLY OPEN
<br /> RECTANGULAR DUCT, RADIUS ELBOW, SHOWN ❑T UNIT MOUNTED THERMOSTAT NOM, NOMINAL
<br /> STRAINER, DUPLEX � WITH TURNING VANES �H CEILING DUCT MOUNTED HUMIDISTAT NTS NOT TO SCALE
<br /> g � O,A, OUTSIDE AIR
<br /> TT WALL MOUNTED TEMPERATURE OBD OPPOSED BLADE DAMPER
<br /> SENSOR/TRANSMITTER O, C, ON CENTER
<br /> OPER OPERATING
<br /> TC TEST PLUG � EXTRACTION GRID : _ SP WALL MOUNTED STATIC PRESSURE
<br /> �,- �� SENSOR/TRANSMITTER P PUMP
<br /> sP . DUCT MOUNTED STATIC PRESSURE PC PUMPED CONDENSATE
<br /> TI THERMOMETER, LINE MOUNT SENSOR/TRANSMITTER PH PHASE
<br /> FLEXIBLE DUCT PHC PREHEAT CO1L
<br /> STATIC PRESSURE REGULATOR PRESS PRESSURE
<br /> PRV PRESSURE REDUCING VALVE
<br /> TI THERMOMETER, SEPARABLE WELL MOUNT �IIIII� FLEXIBLE DUCT CONNECTION PW PROCESS WATER (CW PROTECTED BY BFP)
<br /> �� QS WALL MOUNTED SWITCH
<br /> �- STEAM T P SD I2 6 GiDEWALL SUPPLY AIR DIFFUSER SD) , QH WALL MOUNTED HUMiDISTAT QTY QUANTIY
<br /> RA RILLE (SG) OR REGISTER (SR) �NOTE
<br /> �I I 00 CFM
<br /> ELEVATION AS REQUIRED) 4 S DUCT TYPE DETECTOR, SMOKE
<br /> �AAV SIDEWALL RETURN EXHAUST AIR GRILLE �
<br /> MAV AAV AUTOMATIC AIR VENT R�2�6 (RG/EG) , OR REGISTER (RR/ER) (NOTE Q� H DUCT TYPE DETECTOR, HEAT
<br /> MAV MANUAL AIR VENT WITH HOSE END �I100 CFM I
<br /> � TAV ELEVATION AS REQUIRED)
<br /> �� ��
<br /> � TAV THERMOSTATIC AIR VENT WITH HOSE END 12/6 SCREENED OPENING � TEST PORT �
<br /> �I100 CFM (NOTE ELEVATION AS REQUIRED)
<br /> B F P BP BACKFLOW PREVENTER � DUPLEX AIR DROP
<br /> REDUCED PRESSURE TYPE � STUB-UP DUPLEX FLOOR MOUNTED AIR OUTLET (NOT IN TRENCH) G R O U P
<br /> TRANS I T I ON AFTER TAKE-OFF 600 Stewart St., Ste 1400
<br /> � UH UN I T HEATER � DUPLEX VACUUM DROP/OUTLET W2572915 - WBS Z.2.3.� .�I �
<br /> � D R Y A I R O U T L E T S e a t t l e, W a s h i n g t o n 9 8 1 0 1
<br /> -C QU i CK D I SCONNECT F I TT I NG, FEMALE D C N � S U B M I T T A L Tel 206.267.1700
<br /> 10.01 .15 Fax 206.267.1701
<br /> SAZAN # 500-1528
<br /> _ SYM REVISION 8Y APPROVED DATE SYM REVISION BY APPROVED DATE y �+;�j,A� ACCEPTABILITY DRAWN DATE SUBTITLE CURRENT REVISION SYMBOL DATE
<br /> A MOP 3 — RECORD 13365026 HGI SEL 03.28.14 �w�� `�`rr�cS� THIS DESIGN AND/OR CHECKED MECHANICAL LEGEND w2572915 C 10.01 :15
<br /> # �'�.`� , �',�� SPECIFICATION IS APPROVED SHEET
<br /> B IRC — WBS 2.2.3.1.11 — CLV VACUUM PUMPS W2572915 SAZAN 09.18.15 � � � 2� APPROVED BY DEPT. DATE � TiT�E IRC — WBS 2.2.3.1 .11 - CLV VACUUM PUMPS
<br /> _ _ �OE,�� CHECKED M 1
<br /> C DCN1 WBS 2.2.3.1.11 CLV VACUUM PUMPS W2572915 SAZAN 10.01.15 i �� ��I�D I A '^ �O'O��
<br /> ���1 5ST�" APPROVED �v V JOB N0. COMP N0.
<br /> IpNAi,�'
<br /> aPPRovE� MECHANICAL MASTER EVERETT, 1Nq °wc Na 40-056-M1
<br /> 10.01.2015
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