HomeMy WebLinkAbout007 - G-7 - P&ID LGND & NOTES INSTRUMENT SOCIETY OF AMERICA TABLE INSTRUMENT IDENTIFICATION
LINE SYMBOLS WSTRUMENTATION/LOGIC/FUNCTION SYMBOLS FiRsr�eTrea�s� succeeoiNc�erTeas voTvaes
X SCADA,FLOW INDICATOR HS HAND SWITCH,MAIN PROCESS OR MODIFIER READOUT OR A55oCIATED AE ANALVTICAL ELEMENT(PROBE) DX PRESSURE DIFFERENTIAL
PROCESSLINES � e ID INITIATINGVARIABLE PASSIVEFUNCTION OUTPUTFl1NCTION MODIFIER DEVICES � -ELEMENT/INDICATE/SWITCH(HIGH/LOW)
X CONTROLLER,ACCESSIBLE D7-1 CONTROL PANEL(MCP) X -AE- -DO/NH4/NOX/PH/LELIH2S X D ZZ
i MAJOR PROCESS MAJOR EXISTING PROCESS A ANALv5l5(+� ALARM DI
MINOR PROCESS MINOR EXISTING PROCESS � SCADA/PLC/DCS,DIGITAL HS HAND SWITCH,MOTOR e BURNER,COMBUSTION CLoSE-STOP-DECREASE DO AIT ANALVTICAL TRANSMITTER AND INDICATOR pE PRESSURE ELEMENT
X PROCESSOR,ALARMS,SET POINTS, XXX CONTROL CENTER X -AIT Z X-PE-Z
C CON�UCTIVITV CLOSE CONTROLORCONTROLLER DI/AO
X ETC.ACCESSIBLE AL ALARM LIGHT p1T PRESSURE TRANSMITTER AND INDICATOR
INSTRUMENTATION LINES �r DATALINK FIC PIDFLOWCONTROLLER,MAIN D DENSITV DIFFERENTIAL OPEN-START-INCREASE DO
;�— ELECTRICPOWER SCADA/PLCIDCS,DIGITAL D8 CONTROLPANEL(MCP) E vOLTAGE sENsoR.aaiMnRVE�EMENr X-AL-Z X-PIT Z
T T1 T �� PNEUMATIC x PROCESSOR,ALARMS,SET F FLOw RATE RATIOiFRACTION FAIL DI
(4) Y PARALLELING LINES(PARENTHETICAL � e ES EMERGENCY SWITCH /�� PRESSURE SWITCH-HIGH/LOW
I 1/ ) POINTS,ETC.NON-ACCESSIBLE FlC PID FLOW CONTROLLER,MOTOR G GAS GLASS VIEWING DEVICE
� (8) I NUMBER INDICATES THE NUMBER OF ��T HYDRAULIC XXX CONTROL CENTER X-ES-Z X;�••�s 1zz
SIGNALSREPRESENTED) CAPILLARY H HAND N-NicHnuRnnrvH-wcHHicH DI
;,��� �(3)� �X PLC/DCS COMPUTATION, O I CURRENT(ELECTRICAL) INDICATE A� FE FLOW ELEMENT p7 PRESSURE TRANSMIT
— DISCRETE/POWER SI NAL X ACCESSIBLE PT FIELD MOUNTED INSTRUMENT, � pOWER SCAN DO/AI
�T (ON,OFF,ETC.) DS TRANSMITTER,SWITCH X-FE-Z X-PT-Z
1�' � CONNECTING LINES o---- DIGITAL K TIME,TIME SCHEDULE TIME f2ATE oF CHANGE CONTROL STATION �-�own�naM u-�ow�ow DO/Ao FIT FLOW TRANSMITTER AND INDICATOR g� VFD SPEED CONTROL
T X PANEL MOUNTED DISPLAY, L LEVEL LIGHT DI -VAIRABLE FREQUENCY DRIVE
♦---ANALOG X X-FIT Z X-SC-Z
IN�ICATOR,CONTROL M MOTION MOMENTARV OPEN OR OPERATE MIDDLE,INTERME�IATE DI
__�y �y NON-CONNECTING N MOISTURE START DO HS HANDSWITCH
LINES ❑ � SE SPEED ELEMENT
VARIABLE FRE�UENCV DRNE 0 UNCLASSIFlE� STOP OVERLOAD �O X HS-Z
P PRESSURE,VACUUM icE rEsra pNEUMATIC X SE-Z
VALVES p QUANTITV INTEGRATE,TOTALIZE INTEGRATEORTOTALIZE DIIAI �I POWERINDICATE
SS SPEED SWITCH
#}� R RADIATION RECORD AI �I-Z X SS-Z
�� GATE /\ PRESSURE RELEASE S SPEED,FREQUENCv,SOLENoID SAFETv SWITCH oR SAFETv DI/DO � LEVEL ALARM-HIGH/LOW
GLOBE T DIAPHRAGM T TEMPERATURE TRANSMIT ql W SEAL WATER MONITOR
X LA-Z )()( W ZZ
BALL �r "ON"TIME DELAV TO TOROUE
PINCH A pN_7 6 LE LEVEL ELEMENT
�� PLUG �r F XSEC �' 8"ON"X-SEC.AFTER U MULTIVARIABLE(+� MULTIFUNCTION(+) MULTIFUNCTION(+) MULTIFUNCTION(+) DI X-LE- TE TEMPERATURE ELEMENT
� FLOAT A"ON". V VIBRATION,MECHANICALANALV515 VALVE,DAMPER,LOUVER X TE-Z
SEAT PORT INSTANT"OFF". W WEIGHT,FORCE,TORQUE wELL LIT LEVEL TRANSMITTER AND INDICATOR
BACKFLOW PREVENTER
ECCENTRIC PLUG �� TIT TEMPERATURE TRANSMITTER AND INDICATOR
SWITCHINGSIGNAL X ON/OFF %-AXIS UNCLASSIFlED(+) UNCLASSIRED(t) UNCLASSIFIEo(+) ol/DO X -LIT
STAR OFF"TIMEDELAY j X TIT Z
�� SWING CHECK � � OFF-T y� g"OFF'X-SEC.AFTER A T V EVENT,STATE OR PRESENCE V-A%IS RELAV.COMPUTE,CONVER
S �S'� LOCAL OPERATOR STATION � TEMPERATURE SWITCH-HIGH/LOW
X-SEC "OFF". ON/OFF RELAY,INPUT IS Z POSITION,DIMENSION Z-AxIS
�-�'� BUTTERFLY � ANGLE F � CONNECTEDTOOUTPUT oR�Fi��n coN.ao�E�EniEu�.�E X�"�ZZ X TS Z
Y INSTANT"ON".
WHEN SWITCHING SIGNAL IS S LEVEL SWITCH-HIGH/LOW
��� SILENTCHECK THREE-WAY PLUG PRESENT. � XA ALARM POWER
� � (+JWHENUSED,E%PLANATIONISSHOWNADJACENTTOINSTRUMENTSVMBOL.SEEABBREVIATIONSANDLETTERSVMBOLS. X LS Z
� PRESSURE RELIEF � SIGNAL IMEGRATOR OR SWITCHING SIGNAL X XA-Z
OR INTERLOCK.SEE MC MOTORCONTROL
7 �� EaUIPMENTNALVE DESIGNATION YL EVENT LIGHT
FOUR-WAV PLUG ��� ���,� CONTROL DIAGRAMS S X MC Z -FULL VOLTAGE
O SAMPLE TAP r—�—"� NON REVERSING X YL-Z
SWITCHINGRELAY,INPUTWITH /+C AIRCOMPRESSOR SUP SUMPPUMP ARV AIRRELEASEVALVE
AIR AND/OR VACUUM RELIEF � � DOT IS CONNECTED TO OUTPUT ATS nUTOMATIC TRANSFER SWiTCH NPS NON-POTABLE WATER PUMP STATION nCV nia/vnCUUM COMBiNATION VALVE ZS POSITION SWITCH
�� DOUBLE DOOR CHECK Q �,��, WHEN SWITCHING SIGNAL IS NS MOISTURE SWITCH
�C� BALL CHECK PRESENT. g aASIN(CONCRETE) OCS ODORCONTROLSVSTEM BFV BUTTERFLVVALVE X NS Z X ZS-Z
REGULATE�SI�E A J, BOS BLOWOFFSILENCER OTS OUTLETSILENCER BLV BALLVALVE
NEEDLE PRESSURE CONTROL ��C MEMORY ELEMENT S-SET, OTHER OUTPUT IS CONNECTED
�,y F-B R ~+ R=RESET TO OUTPUT WHEN SWITCHING CC CALIBRATION COLUMN P PUMP BPV BACKFLOW PREVENTION VALVE
H(K KNIFE OO TELESCOPING SIGNALIS NOT PRESENT. CD CONTROLDAMPER PD PULSATION DAMPENER CKV CHECKVALVE
Y
CFS CHEMICALFEEDPUMPSKID RT ROCKTRAP DIV DIAPHRAGMVALVE GENERAL NOTES
GATES AND VALVE ACTUATORS PRIMARY ELEMENTS/METERS cv coNrRo�anNe� se sPUTreReox c�v c�oeevn�ve
�FN �UCTFURNACE SCV SCREwCONVEVOR GTV GATEVALVE 1.COMPONENTSANDPANELSSHOWNWITHA(�)
�S DNERSION STRUCTURE SOG SLIOE GATE HSV HOSE VALVE ARE SPECIFIED UNDER SECTION PROCESS
EM EMERGENCV EVEWASH SLG SLUICE GATE KGV KNIFE GATE VALVE INSTRUMENTATION AND CONTROL SYSTEM.
GATE SYMBOLS 2 COMPONENTSAN�PANELS SHOWN WITH A DOUBLE
�I� ORIFICE � pROPELLER OR EXF EXHAUST FAN SM SUBMERSieLE MIXER M�V MUD VALVE
PLATE V VORTEX ASTERISK(")ARE PART OF A PACKAGE SYSTEM;
NRBINE ERV ENERGVRECOVERVVENTILATOft SRS SEPTAGERECIEVINGSTATION PCV PRESSURECONTROLVALVE SEEEQUIPMENTSPECIFICATIONS.
O SLUICE � � FABRICATEDSLIDE GEN STANDVBVGENERATOR STG STOPGATE PLV PLUGVALVE
0 BUTTERFLY � SHEAR f� VENTURI GF GREASE FILTER SWC SCREENINGS WASHER/COMPACTOR PRV PRESSURE RELIEF VALVE 3.THIS IS A STANDARD LEGEND,THEREFORE,NOT ALL
I� � OF THIS INFORMATION MAY BE USED ON THIS PROJECT.
FLOW TUBE GDR GRINDER SWM SEAL WATER MONITOR PSV PRESSURE SUSTAINING vALVE
� FLAP Co] STOP LOGS � PITOT TUBE QIIICK CHANGE 4.SEE ELECTRICAL LEGEND FOR CONTROL DIAGRAM
HF HARMONIC FILTER T TANK(PLASTIC/METAL) SOV SOLENOI�VALVE LEGEND.
\/ HWH HOTWATERHEATER TC TURBOCOMPRESSOR N TELESCOPINGVALVE
ACTUATOR SYMBOLS — F�ume ResTRicrioN
/\ � ORIFICE IBP INSTRUMENTATION BIOREACTOR PANEL WB W DISINFECTION BANK VH VAR�HV�RANT
P Z PNEUMATIC P B PNEUMATIC WITH IDS iMERNALLV-FED oRunn SCREEN UVPD Uv POWER�ISTaiaUTiON CEN7ER
XX W/POSITIONER )()( VOLUME BOOSTER AVERAGING PITOT INF iNLET FlLTER UVHC UV HVDRAULIC SVSTEM CENTER ABBREVIATIONS&LETTER SYMBOLS
WEIR ORIFICE INS INLETSILENCER VEF VENTILATIONEXHAUSTFAN
p S PNEUMATIC � SOLENOI� � I LOS LOCALOPERATORSTATiON VFD VARiABLEFREQUENCVDRNE HS HANDSWITCH 1Q FIRSTQUADRANT
XX W�SOLENOID BUBBLERLEVEL MCC MOTORCONTROLCEMER vSF vENTILATiONSUPPLVFAN OCFR OPEN,CLOSE,FULO,RESET 3Q TH RD QUADRANTNT
M STRAIGHTENING MCS MOTORCONTROLSiLENCER WM WATERMETER ZL LIMITSWITCHSTANSLIGHT 4Q FOURTHQUADRANT
4 ELECTRIC T MANUAL � ROTAMETER� MAGMETER � VANES DI FILTRATION LOOP1 iQ-2Q FIRSTANDSECONDQUADRANTS
M� MOTORIZED DAMPER WS WVESTRAINER
��� Mn MANHOLE QL PILOT LIGHT,HARDWIRED 3Q-4Q THIRD AND FOURTH�UADRANTS
JB JUNCTION BOX 4/DI 4 DIGITAL,DISCRETE INPUTS
LEVEL TS TERMINAL STRIP 4/DO 4 DIGITAL,DISCRETE OUTPUTS
E z e�ecrRie r�' � THERMALMASS o (BUBBLERTUBE) GENERALNOTES EQUIPMENTNUMBERS GROUPDESIGNATION n ANA�oconTnene�e a CHLORWE
XX W�POSITIONER � TM FLOW METER C CONTROL CABLE AI ALUM
NOTE: 100= INFLUENT PUMP STATION D DIGITAL CABLE I.e.DATA HIGHWAY Li LIME
1. THIS IS A STANDARD LEGEND, XX-YYY-ZZ
ON LOSS OF PRIMARY POWER ULTRASONIC 200= HEADWORKS F FEEDER CABLE N NETWORK CABLE
EH ELECTROHYDRAULIC (PNEUMATIC,ELECTRICAL j LEVEL THEREFORE,NOTALLOFTHIS � 300= SEQUENCING BATCH REACTOR M MOTOR CABLE
OR HYDRAULIC INFORMATION MAY BE USED ON GROUP DESIGNATION
XX XX:FO=FAIL OP�EN U ULTRASONIC FLOAT LEVEL THIS PROJECT. EQUIPMENT/PROCESS DESIGNATION 500= NPW IPUMPING SYSTEM TO TEMPERATU EACABLE i.e.RTD
FC-FAILCLOSED PRESSURE 2. SEEELECTRICALLEGENDFOR NUMERICAL�ESIGNATION 600= EFFLUENT CMC HONEVWELLCMC COORDINATED
H HYDRAULIC FLP=FAIL TO LAST POSITION I PROBE �7'
� XX � (�EVEL) ,1, DO=DISSOLVED OXYGEN � CONTROL DIAGRAM LEGEND. 700= AEROBIC DIGESTION MANUAL CONTROLS SELECTOR
o TRANSDUCER I � NH4-AMMONIUM 800= SOLIDS HANDLING SWITCH AND PILOTS LIGHT
LJ PH_PH _ LEVEL(TRANSDUCER) 900= CHEMICAL FEED ASSEMBLIES
O
NOX=NITRATE 1000= GENERATOR
INTERFACE SYMBOLS MISCELLANEOUS SYMBOLS PUMP AND COMPRESSOR SYMBOLS
w �� 120V--� � REDUCER
Z� SIGHT GLASS � 120 VOLT,60 HZ POWER �
Q S A �— A D ROCKTRAP
480V--� � ANNUNCIATOR /��
d � DIAPHRAGM SEAL � 480 VOLT,60 HZ POWER � BASKET STR4INER � HEAT EXCHANGER ((�Yar EXHAUST FAN � �f)) CENTRIFUGAL PUMP � PROGRESSNE CAVITY PUMP
�j ONATURAL GAS HEAT COIL �I��/ ZSXX �DRY PIT) XX
=PROCESS INTERFACE I i � BLIND FLANGE ANNULAR DIAPHRAGM SEAL I �}-►
� T X CENTRIFUGAL WET PIT 1 ( SUBMERSIBLE SUMP PUMP
� O =51GNAL INTERFACE V AIR GAP � Y STRAINER � � DRAIN � � OUTSIDE AIR DAMPER �PUMP OR TURBINE PUMP `�XX
� + � CONTROL DAMPER GRINDER XX
� RUPTURE DISK � Y � �COMPRESSOR(CENTRIFUGAL),
Y V _ WATERSURFACE � D CHEMICALFEED PUMP
w VENTTOATMOSPHERE FILTER XX BLOWERORTURBINE
i A OR a =1NTERFACE LETTER � � REDUCER XX
� PIG INSERT POINT I� —` FLAME ARRESTER � SCREW CONVEYOR
AERATION DIFFUSER �� SILENCER TANK INSULATION /� COMPRESSOR(PISTON)
z D =DESIGNATION�RAWING NO. °� � _Il)I_ GEAR PUMP OR BLOWER
XX
�r�r pOSITNEDISPLACEMENT
o �� OR � PIG CATCH POINT T MANUAL DRIP TRAP ��, � BACKFLOW PREVENTION ��xx � �
AUTOMATICDRAINTRAP R�\y��l INTERNALLY-FED VALVE
� � � �NG CONNECTION I�r� DRUM SCREEN � �I—I��EJECTOR
`� S =SOURCE DRAWING NO. ATl � T
MIXER TRENCH DRAIN �I F-�
HOT WATER HEATER �I OR � HOSE CONNECTION F TEMPERATURE COMPRESSED XX NOTE'XX:
HOSE ADAPTOR PISTON PUMP
z t——yON PROCESS ORSIGNALLINE No-—�.' � � GAUGE O AIRTANK AS A�JUSTABLESPEE�
CONTINUATION N=1,2,3,ETC.
❑M ELECTRIC MOTOR <gr� SEAL WATER SET ] pIPE CAP CS-1 CONSTANT SPEED(SINGLE SPEED)
� �� AIR SUPPLY INED /�'�J pRESSURE GAUGE \/ INTAKE DUCT XX DIAPHRAGM PUMP CS-2 CONSTANT SPEED(TWO SPEED)
� �� INTERFACE TO OR FROM �� 7 �� FLEX HOSE CALIBRATION SCREENINGS
o PROCESSEXTERNALTO RADIOANTENNA Pl1LSATION � COLUMN � WASHER/COMPACTOR AGENCY REVIEW (REVISION 2)
PROJECT � � VOICE COMMUNICATION � DAMPENER � FLOOR DRAIN
POINT I JUNE 2025
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