Plans (73) M EC2022 -00231
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SINGLE LINE DUCT DETAILS DOU5LE LINE DUCT DETAILS wr < ao
1'�'IECN�4NIC�4L LEGEND1„CECNA,NIC/�L LEGEND 1„IECNANICAL LEGEND
DUCT TRANSITIONS DUCT OFFSETS DUCT TRANSITIONS DUCT OFFSETS ow
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SYMB ANNOT ABBR DESCRIPTION SYMB ANNOT ABBR DESCRIPTION SYMB ANNOT ABBR DESCRIPTION D� � � �DIP z45' 45' z J a m
anu AIR BALANCE TAG EXHAUST DH DUCT HEATER MX METRIX UTILITY ACCOUNTING SYSTEM e--I mo z 8° �m Z
ROUND TO ROUND N w O
AIR BALANCE TAG OUTSIDE AIR DI DIGITAL INPUT MZ MULTI-ZONE R=Iv, DIAMETER I 81 8 0= zo 0
ROUND OFFSET ROUND TO ROUND / ROUND OFFSET I o m
SIZE x B�E� �SVSE x SIZE w� p Oz 3 Z
AIR BALANCE TAG RETURN DN DOWN QN N NEW WORK —I—:—r-� RECTANGULAR TO iz w �F ig Y
RECTANGULAR LIAR < 6 1 wy � O� w U
AIR BALANCE TAG SUPPLY DO DIGITAL OUTPUT NC NORMALLY CLOSED RECTANGULAR TO Ow 5w W
RECTANGULAR 45' 45' OF TI w � w €o V
AC AIR CONDITIONING DP DIFFERENTIAL PRESSURE NEMA NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION �� RG o wo
AG ALTERNATING CURRENT DWP DEW POINT NO NORMALLY OPEN ° �T x slzE �--� ')1NG DI a
10 * W
AGH AIR CHANGES PER HOUR DX DIRECT EXPANSION NPSH NET POSITIVE SUCTION HEAD wa=� zmz °s Z
RECTANGULAR TO ROUND RECTANGULAR OFFSET RECTANGULAR TO ROUND RECTANGULAR OFFSET M82K §
ACM ASBESTOS CONTAINING MATERIAL E EXISTING OA OUTSIDE AIR _2 I I �. }
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AEE ASSOCIATION OF ENERGY ENGINEERS �� E/A EXHAUST AIR OAP OUTSIDE AIR PERCENTAGE wwLL m0� ��
DUCT ELBOWS DUCT FITTINGS DUCT ELBOWS DUCT FITTINGS a-x gzo Q
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AFD ADJUSTABLE FREQUENCY DRIVE EAT ENTERING AIR TEMPERATURE OAT OUTSIDE AIR TEMPERATURE SIZE x szE sl x SIZE -mo z� g O
AFF ABOVE FINISHED FLOOR ECM ENERGY CONSERVATION MEASURE ODP OPEN DRIP PROOF gwoowz 3 ��
AFUE ANNUAL FUEL EFFICIENCY RATIO ECMR ELECTRONICALLY COMMUTATED MOTOR OWS OPERATOR WORK STATION �45' 45' no. o'Z.
AHU AIR HANDLING UNIT EGO ENERGY CONSERVATION OPPORTUNITY PC RECTANGULAR ELBOW ELBOW ~
PERFORMANCE CONTRACTING La T =��__ _oz
RECTANGULAR vara �aF �x
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AI ANALOG INPUT EDH ELECTRIC DUCT HEATER PE PROFESSIONAL ENGINEER
SIZE x 8 ZE 81 x SIZE
AO ANALOG OUTPUT EEM ENERGY EFFICIENCY MEASURE PH PRE-HEAT LU
R=I '% DIAMETER R=I-', DIAMETER LU
ASHRAE AMERICAN SOCIETY OF HEATING EER ENERGY EFFICIENCY RATIO PID PROPORTIONAL INTEGRAL DERIVATIVE
REFRIGERATION AND AIR ® EF EXHAUST FAN PRV PRESSURE REDUCING VALVE
CONDITIONING ENGINEERS EH ELECTRIC HEATER PSV PRESSURE RELIEF SAFETY VALVE ROUND ELBOW RECTANGLE TO RECTANGLE ROUND ELBOW RECTANGLE TO RECTANGLE
B BOILER EMS ENERGY MANAGEMENT SYSTEM PTAC PACKAGED TERMINAL AIR CONDITIONER GRILLE CONNECTIONS SIZE x SZE SI x SIZE GRILLE CONNECTIONS
PLAN VIEW
BACNEt A DATA COMMUNICATION PROTOCOL ESCO ENERGY SERVICE COMPANY ® R RELOCATE EXISTING (n
FOR BUILDING AUTOMATION AND ESD EXPOSED SPIRAL DIFFUSER R/ARETURN AIR DIA' �coNlcaL
CONTROL NETWORKS EUH ELECTRIC UNIT HEATER REH REHEAT 0
BAS BUILDING AUTOMATION SYSTEM EWT ENTERING WATER TEMPERATURE RF RETURN FAN slzE x szE sl x SIZE [CAL z
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BCA BUILDING COMMISSIONING ASSOCIATION FC FORWARD CURVE RH RELATIVE HUMIDITY HARD PIPE CONNECTION DIA, SPIN-IN HARD PIPE CONNECTION
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BDD BA=RAFT DAMPER FCU FAN COIL UNIT RPM REVOLUTIONS PER MINUTE (n
BFC BELOW FINISHED CEILING FIM FACILITY IMPROVEMENT MEASURE RTD RESISTANCE TEMPERATURE DETECTOR SIZEx BZE sI x SIZE
LU
BAI BACKWARD INCLINE FLA FULL LOAD AMPS RTU ROOF TOP UNIT LATERAL
BI BINARY INPUT FMS FACILITY MANAGEMENT SYSTEM S/A SUPPLY AIR R=1'n DIAMETER TAKE-OFF �������� ��� SPIN-IN n
BO BINARY OUTPUT FPM FEET PER MINUTE SAT SUPPLY AIR TEMPERAURE Z
FLEX DUCT CONNECTION RECTANGLE TO ROUND FLEX DUCT CONNECTION RECTANGLE TO ROUND
BOD BOTTOM OF DUCT FRG FLOOR RETURN GRILLE Sc SHADING COEFFICIENT Q
BSLN BASELINE Q FSD FIRE SMOKE DAMPER SD SLOT DIFFUSER - T-BAR
BTU BRITISH THERMAL UNIT FSG FLOOR SUPPLY GRILLE SD-I SLOT DIFFUSER - SURFACE MOUNT DA" DIA"
BTUH BRITISH THERMAL UNITS / HOUR FT FEET SEER SEASONAL ENERGY EFFICIENCY RATIO
BY BASE YEAR FW FEED WATER SF SUPPLY FAN DIA" jlC-- �I�� 1��
R=I'z DIAMETER IG_�I R°I DIAMETER
CAR CONSTANT AIR REGULATOR GPM GALLONS PER MINUTE SHFG SOLAR HEAT GAIN FACTOR RECTANGULER DUCT CONNECTION ROUND TO ROUND RECTANGULER DLLGT CONNECTION ROLLND 70 ROLLND a
GAV CONSTANT AIR VOLUME GUI GRAPHICAL USER INTERFACE SHR SENSIBLE HEAT RATIO
CDK COLE) DECK HCFC HYDRO-CHLOROFLUOROCARBON SP STATIC PRESSURE
® CD CEILING DIFFUSER - T-BAR HD HOT DECK SPT SET POINT
® CD-1 CEILING DIFFUSER - SURFACE MOUNT HDD HEATING DEGREE DAYS SOFT SQUARE FEET OFFSET L ) DA" DIA" I J MAKE ANY LINES
(I/8 SCALEl.� SER DUCT
CDD COOLING DEGREE DAYS NEPA HIGH EFFICIENCY PARTICULATE ARRESTING 5RG-1 SLOT RETURN GRILLE - SURFACE MOUNT � % DIA„ CONICAL �ORy 4
® CEG CEILING EXHAUST GRILLE - T-BAR HFC HYDROFLUOROCAR50N SWE SIDE WALL EXHAUST GRILLE �( /4 SCALE) HIDDEN LINETYFE coN[CAL
® CEG-I CEILING EXHAUST GRILLE - SURFACE MOUNT HHV HIGHER HEATING VALUE SWP STEAM WORKING PRESSURE SINGLE LINE DUCT BREAK ROUND TO ROUND DOUBLE LINE DUCT BREAK ROUND TO ROUND C)
GEM CERTIFIED ENERGY MANAGER HHWP HEATING HOT WATER PUMP SWR SIDE WALL RETURN GRILLE
CFC CHLOROFLUOROCARBON HHWR HEATING HOT WATER RETURN SWS SIDE WALL SUPPLY GRILLE r ON Q N
CFM CUBIC FEET PER MINUTE HHWS HEATING HOT WATER SUPPLY T T THERMOSTAT
CH CHILLER HL HIGH LIMIT TD TIME OF DAY } LLI O)
CHW CHILLED WATER HPS HIGH PRESSURE STEAM TEMP TEMPERATURE 0 0 Z < ~ Y Z
CHWP CHILLED WATER PUMP HR HEAT RECOVERY TEV THERMOSTATIG EXPANSION VALVE D RAUJ I NCS REVISION LOCA 0 0 0 0 Q 0
CHWR CHILLED WATER RETURN HRU HEAT RECOVERY UNIT TJS THROUGH JOIST SPACE N N m Q W
CHWRT CHILLED WATER RETURN TEMPERATURE HRV HEAT RECOVERY VENTILATOR TOD TOP OF DUCT _ �
CHWS CHILLED WATER SUPPLY HSPF HEATING SEASONAL PERFORMANCE FACTOR TORR MILLIMETER OF MERCURY (MMHG) Z 00 o
CHWST CHILLED WATER SUPPLY TEMPERATURE HVAC HEATING VENTILATION 4 AIR CONDITIONING TXV THERM05TATIC EXPANSION VALVE LEGEND: m J D Q (D Q
CLF COOLING LOAD FACTOR HWP HOT WATER PUMP UH UNIT HEATER m LL J Z
CLTD COOLING LOAD TEMPERATURE DIFFERENCE HWR HOT WATER RETURN UON UNLESS OTHERWISE NOTED * INDICATES PERMIT SET Q Z ::) U) Q
COP COEFFICIENT OF PERFORMANCE HWRT HOT WATER RETURN TEMPERATURE UV ULTRAVIOLET X INCLUDED lU F_ 06 — m O J
CRAC COMPUTER ROOM AIR CONDITIONER HWS HOT WATER SUPPLY UVR UNIT VENTILATOR Z T_ LU Q F-
GRD CEILING RADIATION DAMPER HWST HOT WATER SUPPLY TEMPERATURE VAV VARIABLE AIR VOLUMEO ISSUED FOR REFERENCE ONLY cp Q t- Lu = O
CRG CEILING RETURN GRILLE - T-BAR HX HEAT EXCHANGER S VD VOLUME DAMPER LU -1Y_ (D a
CRG-I CEILING RETURN GRILLE - SURFACE MOUNT 1/0 INPUT / OUTPUT VFD VARIABLE FREQUENCY DRIVE P PREVIOUSLY ISSUED w J
CT COOLING TOWER IAQ INDOOR AIR QUALITY VSD VARIABLE SPEED DRIVE
m CTG CEILING TRANSFER GRILLE - T-BAR IPMVP INTERNATIONAL PERFORMANCE VSP VARIABLE SPEED PUMPING) UG PREVIOUSLY ISSUED FOR PERMIT - d z 4
CTG-1 CEILING TRANSFER GRILLE - SURFACE MOUNT MEASUREMENT 4 VERIFICATION PROTOCOL VTR VENT THROUGH ROOF ISSUED FOR REFERENCE ONLY Y_ 0
CY CONSTANT VOLUME IR INFRA-RED WB WET BULB UG* PREVIOUSLY ISSUED FOR PERMIT
CVRMSE COEFFICIENT OF VARIATION OF THE LAT LEAVING AIR TEMPERATURE WG WATER COLUMN N 1:
INCLUDED IN PERMIT FOR ADDITIONAL
ROOT MEAN SQUARE OF THE ERROR LHV LOWER HEATING VALUE YTD YEAR t0 DATE COORDINATION REVIEW
GWP CONDENSER WATER PUMP LL LOW LIMIT Q X DEMO •
00
CWR CONDENSER WATER RETURN LON LOCAL OPERATING NETWORKrl
0
Q CWRT CONDENSER WATER RETURN TEMPERATURE LP LOW PRESSURE
GWS CONDENSER WATER SUPPLY LPS LOW PRESSURE STEAM M200 PARTIAL SECOND FLOOR PLAN N
CWST CONDENSER WATER SUPPLY TEMPERATURE LRA LOCKED ROTOR AMPS
S w CD
CY CURRENT YEAR LWBT LEAVING WET BULB TEMPERATURE ,n
a DA DISCHARGE AIR LWT LEAVING WATER TEMPERATURE o
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DB DRY BULB M4V MEASUREMENT 4 VERIFICATION �� �c ^ �f
DC DIRECT CURRENT MA MIXED AIR }/ o
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DCV DEMAND CONTROLLED VENTILATION MAT MIXED AIR TEMPERATURE o
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DD DEGREE DAY MCC MOTOR CONTROL CENTER
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DDG DIRECT DIGITAL CONTROL MUA MAKE-UP AIR UNIT z
CITY OF TIGARD6, `
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