|
�IECHA �I CA HUAC E � E D
<br /> GENERAL GENERAL GENERA� SUGGESTED ABBREVIATIONS SUGGESTED ABBREVIATIONS .
<br /> SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION ABBREVIATION DESCRIPTION ABBREVIATION DESCRIPTION
<br /> 24/�2 RECTANGULAR DUCT, FIRST NUMBER �11 RECTANGULAR DUCT, SQUARE ELBOW R THERMOSTAT, REMOTE, CEILING A ANCHOR KW KILOWATf
<br /> 24 12 INDICATES SIZE FOR SIDE SHOWN � WITH TURNING VANES ❑ AAV AUTOMATIC AIR VENT KVA KILOVOLT-AMPERE
<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 1 RECTANGULAR DUCT, RADIUS VANED ELBOW � HUMIDISTAT, WALL AF AIR FOIL WHEEL LWT LEAVING WATER TEMPERATURE (°F)
<br /> AFF ABOVE FINISHED FLOOR
<br /> AP ACCESS PANEL MA MIXED AIR
<br /> 24� APPROX APPROXIMATELY
<br /> ROUND DUCT, NUMBER INDICATES EXTRACTION GRID � HUMIDISTAT CEILING ARCH ARCHITECTURAL MBH H A MCAPACITY BTU PER HOUR X 1000
<br /> 2 4� DIAMETER AUD ANGULAR UP DISCHARGE MCC MOTOR CONTROL CENTER
<br /> 24/12� OVAL DUCT, FIRST NUMBER INDICATES AVG AVERAGE MECH MECHANICAL
<br /> s MIN MINIMUM
<br /> MAJOR DIAMETER, SECOND NUMBER F'�-�� FLEXIBLE DUCT �p DUCT TYPE SMOKE DETECTOR BI BACKWARD INCLINED WHEEL
<br /> 24 12s� INDICATES MINOR DIAMETER BDD BACK DRAFT DAMPER MOV MOTOR OPERATED VALVE
<br /> BFP BACKFLOW PREVENTER MTD, MTG MOUNTED, MOUNTING
<br /> SUPPLY AIR DUCT, SQUARE OR BHD BO�OM HORIZONTAL DISCHARGE NC NORMALLY CLOSED
<br /> FLEXIBLE DUCT CONNECTION N DUCT TYPE HEAT DETECTOR BHP BRAKE HORSE POWER
<br /> RECTANGULAR ELBOW FACING TOWARDS II � � NIC NOT IN CONTRACT
<br /> BLDG BUILDING NO NORMALLY OPEN / NUMBER
<br /> BOD BO�OM OF DUCT NTS NOT TO SCALE
<br /> � . SUPPLY AIR DUCT, SQUARE OR _ SIDEWALL SUPPLY AIR DIFFUSER, BOP BOTTOM OF PIPE •
<br /> I � x �
<br /> RECTANGULAR ELBOW FACING AWAY 100 CFM GRILLE OR REGISTER AND CFM � STATIC PRESSURE REGULATOR BOS BOTTOM OF STEEL NPSH NET POSITIVE SUCTION HEAD
<br /> AIR FLOW 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 AIR 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 i-�� SCREENED OPENING AND CFM AIR FLOW Q THERMOSTAT, WALL °C TEMPERATURE - DEGREES CELSIUS (O.F.C.I.) OWNER FURNISHED CONTRACTOR INSTALLED
<br /> ROUND, ELBOW FACING AWAY , �oo cFM CAP CAPACITY
<br /> CC COOLING COIL PBD PARALLEL BLADE DAMPER
<br /> EXHAUST AIR OR RETURN AIR DUCT, -- SUPPLY OUTLET, CEILING TYPE, DIFFUSER CCW COUNTER CLOCKWISE ROTATION PD/oP PRESSURE DROP OR DIFFERENTIAL PRESSURE .
<br /> SQUARE OR RECTANGULAR, ELBOW � `J � �- OR GRILLE, SQUARE OR RECTANGULAR AND �N NIGHT THERMOSTAT CFM CUBIC FEET PER MINUTE
<br /> PDI PLBG. & DRAINAGE INSTITUTE
<br /> FACING TOWARDS -- CFM AIR FLOW (SEE NOTE 3) CI CAST IRON POC POINT OF CONNECTION
<br /> � CENTER LINE POS POSITION
<br /> � EXHAUST AIR OR RETURN AIR DUCT, -- � PRESS PRESSURE
<br /> COND CONDENSATE
<br /> I �� SQUARE OR RECTANGULAR, ELBOW � � � � SUPPLY OUTLET, CEILING TYPE, ROUND T THERMOSTAT, CEILING CONN CONNECTION
<br /> FACING AWAY AND CFM AIR FLOW (SEE NOTE 3) � CONT CONTINUED/CONTINUATION PRV PRESSURERSW TCH�NG VALVE
<br /> CPLG COUPLING PSIG PRESSURE - POUNDS PER SQUARE INCH, GAUGE
<br /> TRANSITION RECTANGULAR TO � LINEAR DIFFUSER AND CFM AIR FLOW � TEMPERATURE TRANSMITI-ER CPVC CHLORINATED POLYVINYL CHLORIDE PSV PRESSURE RELIEF (SAFETY) VALVE
<br /> RECTANGULAR (SEE NOTE 3) CW CLOCKWISE ROTATION PVC POLYVINYL CHLORIDE
<br /> DA DIRECT ACTING RA REVERSE ACTING (CONTROLLER) / RETURN AIR
<br /> r� RETURN/EXHAUST REGISTER OR GRILLE, DB DRY BULB TEMPERATURE RECT RECTANGULAR '
<br /> TRANSITION AT TAKE OFF ��� '`� 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 RETURN/RELIEF GRILLE, CEILING TYPE, DIR DEIONIZFD WATER RETURN RM ROOM
<br /> TO ROUND OR OVAL �"'�'- NON-DUCTED DN DOWN
<br /> ROT ROTATION
<br /> uP DS DOWNSPOUT RPM REVOLUTIONS PER MINUTE
<br /> �'' DWG DRAWING RQD REQUIRED
<br /> -�� DUCT OFFSET UP OR DOWN --- UNIT HEATER, HORIZONTAL VAV BOX LEGEND dB DECIBELS RTN RETURN
<br /> DOWN � EA EXHAUST AIR / EACH RV ROOF VENT
<br /> � R ,� EAT ENTER AIR TEMPERATURE (°F) SA SUPPLY AIR .
<br /> � OPPOSED BLADE DAMPER O UNIT HEATER, VERTICAL PROJECTION ELL ELBOW NCY SCFH STANDARD CUBIC FEET/HR
<br /> � SCFM STANDARD CUBIC FEET/MIN
<br /> � � ELEC ELECTRICAL
<br /> 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 C= SHUTOFF UNIT EVAP EVAPORATOR SO SCREENED OPENING
<br /> EWT ENTERING WATER TEMPERATURE SOV SOLENOID OPERATED VALVE
<br /> VOLUME DAMPER == SOUND ATTENUATOR 3RD CHARACTER: EXH EXHAUST SP STATIC PRESSURE
<br /> XXX E= ELECTRIC HEAT EXIST EXISTING SQ SQUARE
<br /> X W= HOT WATER HEAT EXT EXTERIOR / EXTERNAL SS STAINLESS STEEL
<br /> % ____ _ __ C= NO HEAT COIL °F TEMPERATURE - DEGREES FAHRENHEIT STL S7EEL
<br /> DUCT DAMPER, MOTOR OPERATED ❑ LINED DUCT WITH ACCESS DOOR FC FORWARD CURVE WHEEL STRUC STRUCTURAL
<br /> DM (ELECTRIC Oft PNEUMATIC) ---- -- AND SMOKE DAMPER MARK NUMBER FD FIRE DAMPER SW SOCKET WELD
<br /> AD SD FLR FLOOR SUCT SUCTION
<br /> � - BACK DRAFT DAMPER (ALLOWS � LWED DUCT WITH AXIAL FLOW FAN FOB FLA� ON LBOTTOM T TDH TOTAL DYNAMIC HEAD (FEET OF WATER)
<br /> FLOW IN DIRECTION OF ARROW �- TEMP TEMPERATURE
<br /> BDD � FOF FACE OF FLANGE TH TOTAL HEAD (FEET OF WATER)
<br /> AD OR AP FOIC FURNISHED BY OWNER, INSTALLED BY CONTRACTOR THC TOTAL HEAT CAPICITY
<br /> ACCESS DOOR (AD) 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 /> FD FS FLOW SWITCH TOS TOP OF STEEL �
<br /> � FIRE DAMPER (1 HOUR) �n,- CENTRIFUGAL FAN, INLET GUIDE VANES FV FACE VELOCITY FPM TOP TOP OF PIPE
<br /> r � FD r �-�
<br /> TP TOTAL PRESSURE
<br /> Fo2 GAL GALLONS TS TEMPERATURE SWITCH
<br /> �-, n GPM GALLONS PER MINUTE TSP TOTAL STATIC PRESSURE
<br /> � FIRE DAMPER (2 HOUR) I �-�{ EXHAUST FAN GALV GALVANIZED TV TURNING VANE
<br /> �FD2 � � GA GAGE, GAUGE TYP TYPICAL
<br /> �
<br /> - SUPPLY AIR FLOW DIREC-fION HC HEATING COIL UBD UP BLAST DISCHARGE
<br /> HD HEAD - FEET OF WATER
<br /> HORIZ HORIZONTAL VAV VARIABLE AIR VOLUME
<br /> HP HORSEPOWER VD VOLUME DAMPER
<br /> RETURN OUTSIDE OR EXHAUST AIR HPC HIGH PRESSURE CONDENSATE VP VELOCITY PRESSURE '
<br /> �" FLOW DIRECTION HR HOUR VERT VERTICAL
<br /> HVAC HEATING, VENTILATING AND AIR CONDITIONING �A VENT TO ATMOSPHERE
<br /> HPU HEAT PUMP UNIT VTR VENT THROUGH ROOF A
<br /> HTG HEATING Wg WET BULB TEMPERATURE
<br /> ID INSIDE DIAMETER WCO WALL CLEAN OUT
<br /> IE INVERT ELEVATION WG WATER GAUGE (INCHES OF WATER)
<br /> IGV INLET GUIDE VANE WHA WATER HAMMER ARRESTOR W5741115
<br /> INSUL INSULATION W/ WITH PHASE 1 RENOVATION PACKAGE N � I N E E R S
<br /> I N I N C H ES 1101 2nd,Suite 400�Seattle,WA 98101
<br /> I FC S U�M I TTAL ph 206.623.0717�fax 206.624.3775
<br /> 07.02.�U coffman.com '
<br /> LASTING creativity�results�relationships
<br /> SYM REVISION BY APPROVED DATE SYM REVISION BY APPROVED DATE DRAWN DATE SUBTITLE C N N SYMBOL DATE
<br /> y� • �T� ACCEPTABILITY COFFMAN 05.25.18
<br /> A WORKPLACE ENVIRONMENT INVESTMENT W5741115 CEI PJ 07.02.18 .��' oF tiY�si�� THIS DESIGN AND/OR CHECKED HVAC LEGEND W5741115 A 07.02.18
<br /> � ��' I�'���� SPECIFICATION IS APPROVED P. JONES 05.25.18 SHEET
<br /> �
<br /> rc � ENGINEER
<br /> �
<br /> �r F, TITLE
<br /> WORKPLACE ENVIRONMENT INVESTMENT
<br /> APPROVED BY DEPT DAT
<br /> � • E COFFMAN 05.25.18 n � � � �
<br /> CHECKED 'V'
<br /> � APP � JOB N0. COMP N0.
<br /> �o ..1481 ROVED
<br /> �UILDING 40 SITE
<br /> � � � �'
<br /> W5741115
<br /> � o� �'Grsz�� �'
<br /> �SSIONaL ��1� APPRovE° MECHANICAL MASTER EVERETT, Wq °wc rvo. 40-SITE-M 1 A
<br /> FI�R/1 R
<br />
|