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<br /> M � CHA �I CA � HUAC � EGEI� D � ��: �
<br /> GENERAL GENERA� GENERAL SUGGESTED ABBRE�IATIONS SUGGESTED ABBRE�IATIONS �
<br /> SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION ABBRFVIATION DESCRIPTION ABBREVIATION DESCRIPTION
<br /> 24/12 RECTANGULAR DUCT, FIRST NUMBER �11, W TH ANURN NG VANE�S SQUARE ELBOW a THERMOSTAT, REMOTE, CEILING A ANCHOR KW KILOWATT
<br /> 24 12 INDICATES �IZE FOR SIDE SHOWN AAV AUTOMATIC AIR VENT KVA KILOVOLT-AMPERE
<br /> �:
<br /> AD ACCESS DOOR LAT LEAVING AIR TEMPERATURE (°F) .
<br /> 24/�2 DUCT SHOWN IN SECTION, ARROW � ADD ANGULAR DOWN DISCHARGE LBS, � POUNDS �
<br /> � POINTS TO SIDE CALLED OUT FIRST � R�CTANGULAR DUCT, RADIUS VANED ELBOW 0 HUMIDISTAT, WALL AF AIR FOIL WHEEL r LWT LEAVING WATER TEMPERATURE (°F) .
<br /> AFF ABOVE FINISHED rL00R
<br /> AP ACCESS PANEL MA MIXED AIR ,�
<br /> 24� ROUND DUCT, NUMBER INDICATES APPROX APPROXIMATELY MAX MAXIMUM
<br /> 24� DIAMETER EXTRACTION GRID 0 HUMIDISTAT CEILING ARCH ARCHITECTURAL MBH HEAT CAPACITY BTU PER HOUR X 1000
<br /> AUD ANGULAR UP DISCHARGE MCC MOTOR CONTROL CENTER
<br /> 24/�2� OVAL DUCT, FIRST NUMBER INDICATES AVG AVERAGE MECH MECHANICAL �
<br /> MAJOR DIAMETER, SECOND NUMBER �---� FLEXIBLE DUCT �p DUCT TYPE SMOKE DETECTOR BI BACKWARD INCLINED WHEEL MIN MINIMUM
<br /> 24 12� �NDICATES MINOR DIAMETER BDD BACK DRAFT DAMPER MOV MOTOR OPERATED VALVE
<br /> MTD, MTG MOUNTED, MOUNTING �-
<br /> BFP BACKFLOW PREVENTER ;
<br /> BHD BOTTOM HORIZONTAL DISCHARGE �•` •
<br /> SUPPLY AIR DUCT, SQUARE OR F�EXIBLE DUCT CONNECTION H DUCT TYPE HEAT DETECTOR BHP BRAKE HORSE PO�VER NC NORMALLY CLOSED
<br /> RECTANGULAR ELBOW FACING TOWARDS �II � � NIC NOT IN CONTRACT �
<br /> BLDG BUILDING NO NORMALLY OPEN / NUMBER •
<br /> SIDEWALL SUPPLY AIR DIFFUSER,
<br /> BOD BOTTOM OF DUCT NTS NOT TO SCALE '
<br /> � � x � SUPPLY AIR DUCT, SQUARE OR `� GRILLE OR REGISTER AND CFM � STATIC PRESSURE REGULATOR BOP BOTTOM OF PIPE NPSH NET POSITIVE SUCTION HEAD
<br /> � � RECTANGULAR ELBOW FACING AWAY 100 CFM AIR FLOW BOS BOTTOM OF STEEL
<br /> BTU BRITISH THERMAL UNIT OA OUTSIDE AIR �
<br /> BTUH BRITISH THERMAL UNIT PER HOUR OBD OPPOSED BLADE DAMPER �
<br /> EXHAUST, RETURN OR SUPPLY AIR DUCT ��. SIDEWALL RETURN/EXHAUST AIR GRILLE T H TEMPERATURE SENSOR HUMIDITY BW BUTTWELD OF OVERFLOW
<br /> ROUND, ELBOW FACING TOWARDS 100 CFM OR REGISTER AND AIF� FLOW SENSOR, DUCT MOUNTED OS&Y OUTSIDE SCREW AND YOKE �
<br /> C COMMON OD OUTSIDE DIAMETER � �
<br /> Cv FLOW COEFFICIENT �
<br /> � EXHAUST, RETURN OR SUPPLY AIR DUCT �-�--ti- SCREENED OPENING AND CFM AIR FLOW � THERMOSTAT, WALL `C TEMPERATURE - DEGREES CELSIUS (O.F.C.I.) OWNER FURNISHED CONTRACTOR INSTALLED
<br /> ROUND, E�BOW FACING AWAY , �oo cFr� CAP CAPACITY
<br /> CC COOLING COIL PBD PARA�LEL BLADE DAMPER '
<br /> EXHAUST AIR OR RETURN AIR DUCT, -- SUPPLY OUTLET, CEILING TYPE, DIFFUSER CCW COUNTER CLOCKWI�E ROTATION PD/oP PRESSURE DROP OR DIFFERENTIAL PRESSURE �
<br /> � �� � -�- OR GRILLE, SQUARE OR RECTANGULAR AND CFM CUBIC FEET PER MINUTE
<br /> SQUARE OR RECTANGULAR, ELBOW � `J � �N NIGHT THERMOSTAT PDI PLBG. & DRAINAGE INSTITUTE
<br /> FACING TOWARDS __ CFM AIR FLOW (SEE NOTE 3) � CAST IRON POC POINT OF CONNECTION
<br /> CENTER LINE POS POSITION
<br /> EXHAUST AIR OR RETURN AIR DUCT, � � COND CONDENSATE PRESS PRESSURE
<br /> I ��� SQUARE OR RECTANGULAR, ELBOW � � � � SUPPLY OUTLET, CEILING TYPE, ROUND � THERMOSTAT, CEILING CONN CONNECTION PRV PRSSURE REGULATING VALVE
<br /> FACING AWAY AND CFM AIR FLOW (SEE NOTE 3) CONT CONTINUED/CONTINUATION PS PRESSURE SWITCH . `
<br /> CPLG COUPLING PSIG PRESSURE - POUNDS PER SQUARE INCH, GAUGE � -�: "�
<br /> TRANSITION RECTANGULAR TO LINEAR DIFFUSER AND CFM AIR FLOW CPVC CHLORINATED P01 YVINYL CHLORIDE PSV PRESSURE RELIEF SAFETY VALVE � '
<br /> RECTANGULAR � SEE NOTE 3 � TEMPERATURE TRANSMITTER CW CLOCKWISE ROTATION PVC POLYVINYL CHLORIDE ) �
<br /> � )
<br /> DA DIRECT ACTING RA REVERSE ACTING (CONTROLLER) / RETURN AIR �
<br /> �� RETURN/EXHAUST REGISTER OR GRILLE DB DRY BULB TEMPERATURE RECT RECTANGULAR
<br /> TRANSITION AT TAKE OFF ��J �� CEILING DUCT TYPE AND CFM AIR FLOW DBD DOWN BLAST DISCHARGE REF REFERENCE
<br /> DIA � DIAMETER REV REVISED
<br /> DIS DEIONIZED WATER SUPPLY RH RELATIVE HUMIDITY
<br /> TRANSITION SQUARE OR RECTANGULAR ftETURN/RELIEF GRILLE, CEILING TYPE, DIR DEIONIZED WATER RETURN RM ROOM
<br /> TO ROUND OR OVAL ��� NON-DUCTED DN DOWN ROT ROTATION
<br /> �:
<br /> DS DOWNSPOUT RPM REVOLUTIONS PER MINUTE �
<br /> uP � DWG DRAWING RQD REQUIRED ��' .
<br /> -n*— DUCT OFFSET UP OR DOWN --°� UNIT HEATER, HORIZONTAL VAV BOX �EGE�ID d8 DECIBELS RTN RETURN
<br /> �owN � EA EXHAUST AIR / EACH RV ROOF VENT
<br /> \ � � EAT ENTER AIR TEMPERATURE (°F) SA SUPPLY AIR �
<br /> � EFF EFFICIENCY SCFH STANDARD CUBIC FEET HR
<br /> � OPPOSED BLADE DAMPER UNIT HEATER, VERTICA� PROJECTION ELL ELBOW SCFM STANDARD CUBIC FEET%MIN
<br /> �` � ELEC ELECTRICAL SHC SENSIBLE HEAT CAPACITY �
<br /> 1 ST CHARACTER: 2ND CHARACTER: ELEV, EL ELEVATION SHF SENSIBLE HEAT FACTOR
<br /> � PARALLEL BLADE DAMPER � LINED DUCT V= VARIABLE AIR VOLUME ' F= FAN POWERED UNIT ESP EXTERNAL STATIC PRESSURE SHT SHEET
<br /> � ---- TERMINAL UNIT (�= SHUTOFF UNIT EVAP EVAPORATOR SO SCREENED OPENING �
<br /> EWT ENTERING WATER TEP�IPERATURE SOV SOLENOID OPERATED VALVE . ,:�
<br /> � -- 3RD CHARACTER: EXH EXHAUST SP STATIC PRESSURE ' •
<br /> r VOLUME DAMPER __ SOUND ATTENUATOR XXX E= ELECTRIC HEAT EXIST E�ISTING SQ SQUARE .
<br /> �—�� x W= HOT WATER HEAT EXT EXTERIOR / EXTERNAL SS STAINLESS STEEL .
<br /> � C= NO HEAT COIL °F TEMPERATURE - DEGREES FAHRENHEIT STL STEEL
<br /> � DUCT DAMPER, MOTOR OPERATED � LINED DUCT WITH ACCESS DOOR FC FORWARD CURVE WHEEL STRUC STRUCTURAL
<br /> � ELECTRIC OR PNEUMATIC ---- - -- AND SMOKE DAMPER � SW SOCKET WELD
<br /> ��� � � AD SD MARK NUMBER FD FIRE DAMPER SUCT SUCTION �
<br /> FLR FLOOR �
<br /> � -- - FCO FLOOR CLEAN OUT TDH TOTAL DYNAMIC HEAD FEET OF WATER
<br /> � � BACK DRAFT DAMPER (ALLOWS �_ LINED DUCT WITH AXIAL FLOW FAN FOB FLAT ON BOTTOM � �
<br /> BDD FLOW IN DIRECTION OF ARROW) FOF FACE OF FLANGE TEMP TEMPERATURE
<br /> �:
<br /> FOIC FURNISHED BY OWNER, INSTALLED BY CONTRACTOR TH TOTAL HEAD (FEET OF WATER)
<br /> AD OR AP THC TOTAL HEAT CAPICITY • .
<br /> ACCESS DOOR (�D) OR CENTRIFUGAL FAN FOT FLAT ON TOP THD TOP HORIZONTAL DISCHARGE
<br /> 0 ACCESS PANEL (AP) � FPM FEET PER MINUTE THRD THREADED �
<br /> FRP GLASS FIBER REINFORCED PLASTIC TOD TOP OF DUCT "
<br /> Fp FS FLOW SWITCH �
<br /> TOS TOP OF STEEL
<br /> � FIRE DAMPER (1 HOUR) � CENTRIFUGAL FAN, INI ET GUIDE VANES FV FACE VELOCITY FPM TOP TOP OF PIPE
<br /> � TO AL PRESSURE
<br /> i FD TP T .
<br /> GAL GALLONS TS TEMPERATURE SWITCH �
<br /> F�2-- GPM GALLONS PER MINUTE TSP TOTAL STATIC PRESSURE
<br /> � FIRE UAMPER (2 HOUR) I �}{ EXHAUST FAN GALV GALVANIZED N TURNING VANE
<br /> 'FD2 '—' � GA GAGE, GAUGE TYP TYPICAL � �
<br /> � .
<br /> .f
<br /> HC HEATING COIL UBD UP BLAST DISCHARGE ' '
<br /> � SUPPLY AIR F�OW DIRECTION HD HEAD - FEET OF WATER VAV VARIABLE AfR VOLUME �
<br /> HORIZ HORIZONTAL •
<br /> NP HORSEPOWER VD VOLUME DAMPER -
<br /> � RETURN, OUTSIDE OR EXHAUST AIR HRC HOUR PRESSURE CONDENSATE VP VELOCITY PRESSURE
<br /> � FLOW DfREC fION VEftT VERTICAL
<br /> HVAC HEATING, VENTILATING AND AIR CONDITIONING VTA VENT TO ATMOSPHERE
<br /> HPU HEAT PUMP UNIT VTR VENT THROUGH ROOF A
<br /> HTG HEATING Wg WET BULB TEP�PERATIJRE
<br /> ID INSIDE DIAMETER WCO WALL CLEAN OUT , `�
<br /> IE INVERT ELEVATION WG WATER GAUGE (INCHES OF WATER) � �!:
<br /> IGV INLET GUIDE VANF WHA WATER HAMMER ARRESTOR W5741115 � � � � E E R S
<br /> INSUL INSULATION W/ WITH PHASE 3 RENOVATION PACKAGE �
<br /> �N I N C H ES 1101 2nd,Suite 400�Seattle,WA 98101 ,
<br /> IFC SUBMITTAL ph 206.623.0717�fau206.624.3775 ,
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<br /> SYM REVISION BY APPROVED DATE SYM REVISION BY APPROVED DATE � � DRAWN DATE SUBTITLE CU N N SYMBOL DATE
<br /> y� ,yYJ���.� ACC_PTABILITY COFFMAN 05.25.18 ��/�,C LE�END W5741115 A 10.08.18 �
<br /> A WORKPLACE ENVIRONMENT INVESTMENT W5741115 CEI PJ 10.08.18 � ��oF �Sqr ��� THIS DESIGN AND/OR CHECKED
<br /> �+ � �'n Q � SPECIFICATION IS APPROVED P. JONES 05.25.18 SHEET
<br /> � ,�, �� � ENGINEER TIT�E WORKPLACE ENVIRONMENT INVESTMENT � �
<br /> rn APPROVcD BY DEPT. DATE COFFMAN 05.25.18 �.
<br /> CHECKED .
<br /> �������� q,��.���� JOS N0. COMP N0.
<br /> �i 21�81 APPROVED � • ,
<br /> no ��Gi�E��� �' W5741115
<br /> ��IONaL ��'�� APPROVED MECHANICAL MASTER EVERETT, Wq °wc No. 40-SITE-M1A �
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