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ABBREVIATIONS INSTRUMENT IDENTIFICATION TAG NUMBER LINE LEGEND GENERAL NOTES
<br /> S CAIN OR ATTENUATE FIRST ISA LETTERS) MAJOR PROCESS PIPE I I STRUCTURE 1. COMPONENTS AND PANELS SHOWN MTH A SINGLE ASTERISK(A)ARE TO BE PROVIDED AS PART OF A PACKAGE
<br /> < SELECT LOWEST SIGNAL �—SUCCEEDING ISA LETTER S) SYSTEM.
<br /> >
<br /> TEl FCT HIGHEST SIGNAL LETTER(S) PROCESS PIPE — BUILDING OR FACILITY 2. COMPONENTS AND PANELS SHOWN WITH A DOUBLE ASTERISK(•.)ARE TO BE PROVIDED UNDER DMSION 16,
<br /> O DIAMETERBOUNDARY ELECTRICAL
<br /> ACK ACKNOWLEDGE 3. THIS IS A STANDARD LEGEND.THEREFORE,NOT ALL OF THIS INFORMATION MAY BE USED ON THIS PROJECT.
<br /> AE ANALYSIS ELEMENT �. -.r PROCESS(OPEN CHANNEL) 7' 77j 4. EQUIPMENT SIZES AND CAPACITIES ARE APPROXIMATE,TO BE USED FOR REFERENCE ONLY.REFER TO SPECIFICATIONS
<br /> Al ANALYSIS INSTRUMENT IT I PARALLELING LINES OR DETAILED EQUIPMENT DRAWINGS FOR PRECISE SIZE/CAPACITY.
<br /> ,1
<br /> AIRSEP AIR SEPARATION XXXX
<br /> AIT ANALOG INPUT \ \ DISCRETE SIGNAL (4) (PARENTHETICAL NUMBER
<br /> AM AUTO-MANUAL (8)___.0 IONDICA'ALTH E NUMBER
<br /> AT) ANALOG O
<br /> AUTO AUTOMATICNTPNT DEVICE ID \\\ \\\ ANALOG SIGNAL (3) REPRESENTED)
<br /> AUX AUXILIARY' -
<br /> AVG` AVENGE EQUIPMENT IDENTIFICATION .
<br /> ---0---0-DATA LINK
<br /> BATT BATTERY
<br /> BLDG BUILDINGXXX-XXX AREA BOUNDARY HL,. H CONNECTING LINES
<br /> CCS CENTRA`CONTROL SYSTEM wALVE NUMBER INSTRUMENT IDENTIFICATION TAG LETTER TABLE (ISA)
<br /> CFM CUBIC FEET PER MINUTE
<br /> CIP CLEAN IN PLACE
<br /> CL2 ETC CHLORINE(USE STANDARD ELEMENT ABBREVIATION) VALVE/EOUIPMENT ----PACKAGE SYSTEM
<br /> USD CLOSED ABBREVIATION EQUIPMENT FIRST LETTER SUCCEEDING LETTER(S)
<br /> CM COMPUTER-MANUAL
<br /> NON-CONNECTING
<br /> CNTRL CONTROL _ — —TYPICAL BREAK BOUNDARY - -- - LINESMEASURED OR READOUT OR
<br /> COMM
<br /> COMMUNICATION LINE IDENTIFICATION IFICATION INITIATING VARIABLE MODIFIER PASSIVE FUNCTION OUTPUT FUNCTION MODIFIER
<br /> CCONCRETE
<br /> CS CONSTANT SPEED/CARBON STEEL
<br /> CV CHECK VALVE Q OR 0 DISCRETE SIGNAL SCOTIA NETWORK A ANALYSIS HARM
<br /> DI DISCRETE INPUT/DUCTILE IRON 4"-CA-PVC2- 100-DE SIGNAL
<br /> DO DISCRETE OUTPUT/DISSOLVED OXYGEN \\\ ^ 8 BURNER,COMBUSTION
<br /> DWG DRAWING \-SPECIAL DESIGNATION A, OR V ANALOG SIGNAL INTERLOCK
<br /> EO/NO/R/M UNE NUMBER (J EMERGENCY OFF-NORMAL OFF-RTU-MANUAL O C CWWCTNII,' CONTROL CLOSED
<br /> EQUIP EQUIPMENT \\
<br /> A
<br /> DENSITY DIFFERENTIAL
<br /> ETM ELAPSED TIME METER MATERIAL E VOLTAGE SENSOR(PRIMARY ELEMENT)
<br /> FO CHARACTERIZEDICSERVICE INTERFACE SYMBOLS
<br /> FO FIBER OPTIC(CABLE) SIZE F FLOW RATE RATIO
<br /> FPMR FEEDER PROTECTION MONITOR RELAY (FRACTION) FORWARD
<br /> FP-W-X FIELD PANEL NO WX(W=UNIT PROCESS NUMBER,X=S)
<br /> FR FORWARD-REVERSE G GAUGE,GLASS,VIEWING DEVICE
<br /> FREQ FREQUENCY H HAND HIGH
<br /> FRP FIBERGLASS REINFORCED PLASTIC / PROCESS/SIGNAL INTERFACE S INTERLOCK
<br /> GFT AL FEEION(S) / I CURRENT(ELECTRICAL) INDICATE
<br /> GPH GALLONS PER HOUR XX/// J POWER SCAN
<br /> GPM GALLONS PER MINUTE
<br /> H HEIGHT DWG./ K TIME,TIME SCHEDULE TIME RATE OF CHANCE CONTROL STATION
<br /> HOPE HIGH DENSITY POLYETHYLENE
<br /> HI HIGH L LEVEL LIGHT LOW
<br /> HMI HUMAN MACHINE INTERFACE j M MOISTURE MOMENTARY MIDDLE,INTERMEDIATE
<br /> HOA HAND-OFF-AUTO
<br /> HPR HEAD-OFF-REMOTE GENERAL INSTRUMENT OR
<br /> -SOURCE/DESTINATION DRAWING S N TORQUE ISOLATE ISOLATOR
<br /> HPHEAT PUMP/HORSEPOWER
<br /> TN HAND VALVE FUNCTION SYMBOLS O ORIFICE,RESTRICTION OPEN
<br /> I/O INPUT/OUTPUT
<br /> IND INDICATION P PRESSURE,VACUUM POINT(TEST)CONNECTION
<br /> IW INDUSTRIAL WASTEWATER
<br /> LAH LEVEL ALARM HIGH ,XX,,,J FIELD MOUNTED 0 QUANTITY INTEGRATE,TOTALIZE
<br /> LEVEL ELEMENT y PROCESS OR SIGlN1 LINE a
<br /> LG LARGE I N CONTINUATION N=1,2,3,ETC N +R R RADIATION RECORD REVERSE
<br /> LIT LEVEL INSTRUMENT \ S SPEED,FREQUENCY SAFETY SWITCH
<br /> LMA LOCAL/WWUAL/AUTO XX \, BACK-OF-PANEL MOUNTED
<br /> LO LOCLUBRI/RTIMN OIL XXXX Y (OPERATOR INACCESSIBLE) INTERFACE TO OR FROM PROCESS T TEMPERATURE TRANSMIT
<br /> LOS LOCAL/OFF/REMOTE
<br /> LOS LOCKOUT STOP EXTERNAL TO PROJECT
<br /> LR LOCAL-REMOTE � U MULTNARUBLE MULTIFUNCTION MULTIFUNCTION MULTIFUNCTION
<br /> LS LEAK SENSOR ( ^^ I PANEL MOUNTED(OPERATOR V VIBRATION,MECHANICAL ANALYSIS VALVE,DAMPER,LOANER
<br /> MAT'L MATERIAL \XXXX ' ACCESSIBLE)
<br /> MCC-X MOTOR CONTROL CENTER NO X �-✓/ INPUT AND OUTPUT LETTER SYMBOLS W WEIGHT,FORCE I WELL
<br /> MPR MOTOR PROTECTION RELAY X PRESENCE/COMMAND10 X AXIS
<br /> MSC MANUFACTURER SUPPLIED CABLE XX MCC FRONT MOUNTED A = ALARM
<br /> MY MOTORIZED VALVE XXXX OS H = HOLD(MAINTAINED) Y EVENT,STATE,OR PRESENCE Y MIS COMPUTE,CONVERT
<br /> MAR MIXER
<br /> N/B NORMAL-BYPASS M = MOMENTARY Z POSITION,DIMENSION Z AXIS DRIVER,ACTUATOR,FINAL
<br /> N/0/T NORMAL-OFF-TEST XX S = STATUS CONTROL ELEMENT
<br /> N/S NORMAL/STANDBY -- .MCC BACK MOUNTED
<br /> NC NORMALLY CLOSED XXXX , WHEN X IS USED ASA DIGITAL OUTPUT(DO)THE ABBREVIATION STANDS FOR'COMMAND'.
<br /> NO NORMALLY OPEN
<br /> CAC OPEN-AUTO-CLOSE TRANSDUCERS
<br /> OC OPEN-CLOSE(0) XX SCADA FUNCTION •
<br /> OL OVERLOAD ® A ANALOG I CURRENT
<br /> 00 ON-OFF D DIGITAL P PNEUMATIC
<br /> OPND OPENED /XX� E VOLTAGE PF PULSE FREQUENCY
<br /> OR OUTPUT RELAY / F FREQUENCY D PULSE DURATION
<br /> ORP OX/RED POTENTIAL ,X / FUNCTION
<br /> DISPLAY(HMI) H HYDRAJUC R RESISTANCE
<br /> OSC OPEN-STOP-CLOSE �J
<br /> PAID PROCESS AND INSTRUMENTATION DIAGRAM EXAMPLE: ICP
<br /> PE POLYETHYLENE I i\ I CURRENT TO PNEUMATIC
<br /> PERMIS PERMISSNE XX XX TRANSDUCER(BACK OF PANEL
<br /> HYDROGEN ION CONCENTRATION X XX PLC FUNCTION XXXX IN A FLOW LOOP)
<br /> PLC PROGRAMMABLE LOGIC CONTROLLER I I
<br /> PNL PANEL
<br /> POS POSITION . I--/\ I (+) WHEN USED,EXPLANATION IS SHOWN ADJACENT TO INSTRUMENT
<br /> PP POWER PANEL XX SYMBOL SEE ABBREVIATIONS AND LETTER SYMBOLS.
<br /> PRESS PRESSURE Yr= ==X A LOCAL.PLC FUNCTION
<br /> XXX
<br /> PS POWER SUPPLY
<br /> PSA PRESSURE SWING ABSORPTION J (•) WHEN USED,DEFINE THE MEANING HERE FOR THE PROJECT.
<br /> PSIG POUNDS PER SQUARE INCH GAUGE
<br /> PVC POLYVINYL CHLORIDE ACCESSORY DEVICES
<br /> PI/OF POLMNYUDENE FLOURIDE SPECIAL CASES
<br /> R/I RESISTANCE-TO-CURRENT CONVERTER
<br /> RIO REMOTE I/O UNIT EXAMPLE:TRANSMITTER AS AN ACCESSORY A = ALARM
<br /> RTU-X REMOTE TELEMETRY UNIT NO X TO A FLOW ELEMENT C = CONTROLLER .\/-'-/00
<br /> SC STREAMING CURRENT I = INDICATOR i YL
<br /> SCR SILICON CONTROLLED RECTIFIEROWM T R = RECORDER ON AND OFF EVENT L GHTS
<br /> SHTSHUTDOWN
<br /> S = SWITCH /��\
<br /> SM SMALL T = TRANSMITTER
<br /> SS START-STOP T X = UNCLASSIFIED 00
<br /> SY SOLENOID VALVE
<br /> • VD SIDE WATER DEPTH ABBREVIATIONS: _XX ON-OFF HAND SWITCH MAINTAINED CONTACT SWITCH(CONTROLLED
<br /> SWGR SWITCHGEAR THROUGHOUT THE PLANS ARE
<br /> XXXX �t WILL RESTART ON RETURN OF POWER AFTER POWER
<br /> T TRANSFORMER ABBREVIATIONS WHICH ARE IN
<br /> TD TIME DELAY COMMON USE.THE LIST OF
<br /> TEMP TEMPERATURE ABBREVIATIONS PROVIDED IS NOT SS
<br /> TS TOTAL SOURS INTENDED TO BE COMPLETE OR
<br /> Try TYPICAL REPRESENTATIVE OF CONDITIONS OR XX_ STOP-START HAND SWITCH MOMENTARY CONTACT SWITCHES (CONTROLLED
<br /> UPS UNINTERRUPTIBLE POWER SUPPLY MATERIALS ACTUALLY USED ON THE -)TX-iii- DEVICE WILL NOT RESTART ON RETURN OF POWER AFTER POWER FAILURE),
<br /> VB VIBRATION PROJECT.THE TECHNICAL
<br /> YTD VARIABLE FREQUENCY DRIVE REPRESENTATIVE WILL DEFINE THE
<br /> VS VARIABLE SPEED INTENT OF ANY ABBREVIATION IN
<br /> QUESTION.
<br /> 100%DESIGN-ISSUED FOR CONSTRUCTION CCS Stantec
<br /> SI'M BY APPROVED RITE SOP REVISION BY *PROM DATE LAMM %UTE SUBIRLE CURRENT TENSION SYMBOL DATE
<br /> ACCEPTABILITY SERQENKO 3.20.18B
<br /> A AKAIP-ISSUED FOR CONSTRUCTION-RECORD 100118,8 URS TORRE 1,.14.12 of•..,,'� THIS DESIGN AND/OR CHECKED P&ID KEY SHEET-1 3.20.18
<br /> B ,VNTP-MODIFICATIONS MWH NEAI(LLY 12.05.16 ® a .,, SPECIFICATION 10 APPROVER HIERILLY 3.20.18 STEEi /
<br /> - BO�,�� -�''r PROVED BY SEPT. 047E 3.20.18 ' WASTEWATER TREATMENT PLANT M31 O �/ ��
<br /> JOHNSON 3.20.18 BUILDING 45-08NO.
<br /> JOB N0. COMP
<br /> *q0B4,,,,..464.0
<br /> A rs �OO�`�� WWEEAKALE 3.20.18
<br /> °AONA>:°� HARRIS° 3.20.18 MECHANICAL MASTER EVERETT,WA E NA' 45-08-M310
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