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SYMBOLS LIST <br />SYMBOL DESCRIPTION <br />GROUND <br />O SHEET NOTE TAG <br />ALARM HANDLER <br />XXX FIELD MOUNTED INSTRUMENT <br />Xxx FACE MOUNTED INSTRUMENT ON <br />xxx LOCAL PANEL, OPERATOR ACCESSIBLE <br />XXX INSTRUMENT MOUNTED IN LOCAL <br />xxx PANEL, OPERATOR INACCESSIBLE <br />0xxx FACE MOUNTED INSTRUMENT ON <br />xxx FIELD PANEL, OPERATOR ACCESSIBLE <br />xxx INSTRUMENT MOUNTED IN FIELD <br />XXX PANEL, OPERATOR INACCESSIBLE <br />OPERATION PERFORMED WITH LOGIC <br />< I OR HARDWIRED DEVICES <br />DWGp - REFERENCE ELEMENTARY DWG. # <br />\ <br />FUNCTIONAL IDENTIFICATION <br />xxx <br />LAMP INDICATION <br />xxx <br />(STATUS OR ALARM) <br />COMPUTE SUMMING <br />ANN <br />DI <br />ANNUNCIATOR WINDOW <br />Xx <br />x <br />COMMUNICATIONS POINT <br />Pn <br />PLC/RTU OR COMPUTER FUNCTION. <br />PROGRAMMING ADDRESS TO INCLUDE PREFIX <br />"AUB-O-...", PLUS TAG SHOWN ON P&ID'S. <br />F <br />FY INSTRUMENT PANEL MOUNTED WITH <br />COMPUTING, CONVERTING FUNCTION <br />CONVERT /. E - VOLTAGE <br />I - CURRENT <br />FUNCTIONAL IDENTIFICATION <br />P - PNEUMATIC <br />A - ANALOG <br />SUCCEEDING LETTER(S) <br />B - BINARY <br />COMPUTE SUMMING <br />F <br />SUBTRACTOR <br />MULTIPLYING <br />�x <br />DIVIDING <br />ROOT <br />r- <br />EXTRACTION <br />FUNCTION <br />PROPORTIONAL <br />❑P <br />DERIVITIVE <br />DIGITAL INPUT <br />DIGITAL OUTPUT <br />H - HYDRAULIC <br />0 - ELECTROMAGNETIC, SONIC <br />R - RESISTANCE (ELECT.) <br />D - DIGITAL <br />AVERAGING F/ <br />RATIO I: I <br />DIFFERENCE <br />HIGH SELECTINC[2 <br />LOW SELECTING <br />INTEGRAL <br />INTERLOCK <br />ANALOG INPUT 1 <br />ANALOG OUTPUTT <br />LA D A E A F A G <br />REVISION <br />ABBREVIATIONS <br />SYMBOL DESCRIPTION SYMBOL DESCRIPTION A AMPERES, AMBER mA MILLIAMPERES <br />AC ALTERNATING CURRENT MIN MINIMUM <br />HARDWIRE CONNECTION DIAPHRAGM VALVE ACU AIR CONDITIONING UNIT MOA MANUAL -OFF -AUTO <br />EXISTING ELECTRIC SIGNAL VALVE ACTUATOR ADR AIR DRYER MOT MOTOR OVERTEMP SENSOR <br />AER AERATOR MOV MOTOR OPERATED VALVE <br />ELECTRICAL SIGNAL � P VALVE POSITIONER <br />ELECTRIC POWER/CONTROL AGR AGITATOR MTU MODULAR TREATMENT UNIT <br />GLOBE VALVE Al ANALOG INPUT MUX MULTIPLEXER <br />PNEUMATIC SIGNAL <br />(� GATE VALVE AO ANALOG OUTPUT MWR MOTORIZED WEIR <br />CAPILARY TUBING (FILLED SYSTEM) (NORMALLY OPEN) B BLUE MXR MIXER <br />HYDRAULIC SIGNAL <br />GATE VALVE BLR BLOWER N NEUTRAL <br />SONIC OR ELECTROMAGNETIC SIGNAL (NORMALLY CLOSED) <br />C CLOSE, CONTROL NC NORMALLY CLOSED <br />LOGIC OR DATA SIGNAL PLUG VALVE CFE CLEARWELL FILTER EFFLUENT NO NORMALLY OPEN <br />(NORMALLY OPEN) <br />MAIN PROCESS LINE CLR CLARIFIER 0 OPEN <br />SECONDARY PROCESS LINE PLUG VALVE CMP COMPRESSOR OAC OPEN -AUTO -CLOSE <br />(NORMALLY CLOSED) <br />AUXILIARY PROCESS LINE CR CONTROL RELAY OCA OPEN -CLOSE -AUTO <br />DIRECTION OF FLOW 101 BALL VALVE <br />(NORMALLY OPEN) CTF CENTRIFUGE PB PUSHBUTTON <br />MANUFACTURER'S PRE -WIRING d DIFFERENTIAL pH HYDROGEN ION CONCENTRATION <br />El DC DIRECT CURRENT PID PROPORTIONAL - INTEGRAL - DERIVATIVE <br />AS>- ELECTRIC SUPPLY OR AIR SUPPLY I ( BALL VALVE (NORMALLY CLOSED) <br />(DDM) DIGITAL DISPLAY MODULE PLC PROGRAMMABLE LOGIC CONTROLLER <br />MOTOR BALL CHECK VALVE <br />DI DIGITAL INPUT PMP PUMP <br />CENTRIFUGAL PUMP BUTTERFLY VALVE DO DIGITAL OUTPUT PNL PANEL <br />�/ <br />CHECK VALVE DPDT DOUBLE POLE DOUBLE THROW POT POTENTIOMETER <br />BLOWER OR FAN DRV DRIVE POV PNEUMATIC OPERATED VALVE <br />SLUICE GATE (E) EXISTING PS PRESSURE SWITCH <br />(NORMALLY OPEN) <br />COMPRESSOR ETM ELAPSED TIME METER PRV PRESSURE RELIEF VALVE <br />SLUICE GATE <br />(NORMALLY CLOSED) (F) FUTURE PTT PUSH TO TEST <br />SUBMERSIBLE PUMP FAN FAN PV PROCESS VARIABLE <br />SLIDE GATE <br />(NORMALLY OPEN) FC FAIL CLOSED R RED <br />FE FLOW METER ELEMENT (R) EXISTING TO BE REMOVED OR RELOCATED <br />VERTICAL PUMP SLIDE GATE <br />(NORMALLY CLOSED) FLC FLOCCULATOR REF REFERENCE <br />VACUUM RELIEF VALVE FLP FAIL LAST POSITION RVSS REDUCED VOLTAGE SOLID STATE <br />(�OJ1 ROTORY LOBE OR GEAR PUMP <br />FLT FILTER S SWITCH <br />PRESSURE RELIEF VALVE FO FAIL OPEN (SIM) SIGNAL INPUT MODULE <br />FS FLOAT SWITCH SCR SILICON CONTROLLED RECTIFIER <br />METERING PUMP DIAPHRAGM SEAL G GREEN (SOM) SIGNAL OUTPUT MODULE <br />P7 OM G, GND GROUND SMP TYPICAL <br />SOLENOID VALVE <br />PULSATION DAMPENER GNR MACERATOR/GRINDER SP SET POINT <br />SV TTT <br />HMI HUMAN MACHINE INTERFACE SS SURGE SUPPRESSOR <br />T AUDIBLE ALARM (BUZZER OR HORN) PRESSURE REDUCING VALVE HP AIR HIGH PRESSURE AIR TDD, TDE TIME DELAY RELAY <br />Y DRAIN QUICK CONNECT W/CHECK HOA HAND -OFF -AUTO TWP TWISTED PAIR <br />D HOG HYDRAULIC OPERATED GATE TWSP TWISTED SHIELDED PAIR <br />12 PAGE THAT LINE IS CONTINUED ON ARV I INTERLOCK TYP TYPICAL <br />—� REDUCER �M — MAGNETIC FLOW METER 1/0 INPUT/OUTPUT UVC ULTRAVIOLET CHANNEL <br />�— BLIND FLANGED END G MIXER ISR INTRINSICALLY SAFE RELAY V VOLTS, VOLTAGE <br />1 <br />CAPPED END POSITIVE CAVITY PUMP LOS LOCK -OUT STOP VFD VARIABLE FREQUENCY DRIVE <br />r <br />❑ <br />ANULAR SEAL LP AIR LOW PRESSURE AIR VLV VALVE <br />LPU LINE PROTECTION UNIT W WHITE <br />M MOTOR WP WEATHERPROOF <br />MA MANUAL -AUTO <br />I <br />DESCRIPTION <br />COUNTYAPPROVAL <br />APPROVED BY I DATE <br />P & I DIAGRAM INSTRUMENT <br />FUNCTIONAL IDENTIFICATION <br />FIRST LETTER(S) <br />SUCCEEDING LETTER(S) <br />CODE <br />LETTER <br />MEASURED OR <br />READOUT OR <br />OUTPUT <br />INITIATING <br />MODIFIER <br />PASSIVE <br />FUNCTION <br />MODIFIER <br />VARIABLE <br />FUNCTION <br />A <br />ANALYSIS <br />ALARM <br />AUTO <br />B <br />BURNER FLAME <br />C <br />CHLORINE <br />CONTROL <br />CLOSE <br />D <br />DENSITY <br />DIFFERENTIAL <br />DIRECTION <br />E <br />VOLTAGE <br />ELEMENT, SENSOR <br />F <br />FLOW <br />RATIO <br />FUEL <br />FAILURE <br />G <br />GAGING <br />VIEWING DEVICE <br />H <br />HAND <br />HIGH/HAND <br />I <br />CURRENT <br />INDICATE <br />J <br />POWER <br />SCAN <br />K <br />TIME <br />TIME RATE OF <br />CONTROL STATION <br />CHANGE <br />L <br />LEVEL <br />PILOT LIGHT <br />LOW/LOCAL <br />M <br />MOISTURE/MOTOR <br />MOMENTARY <br />MOTOR <br />MIDDLE/MANUAL <br />N <br />STATUS <br />0 <br />OPERATOR <br />ORIFICE <br />OPEN/OVERLOAD <br />P <br />PRESSURE <br />POINT <br />Q <br />EVENT <br />TOTALIZE <br />TOTAL <br />R <br />RESET <br />RECORD <br />RUNNING/REMOTE <br />S <br />SPEED <br />SAFETY <br />SWITCH <br />STOP/SPEED <br />T <br />TEMPERATURE <br />TEST <br />TRANSMIT <br />U <br />MULTIVARIABLE <br />MULTIFUNCTION <br />V <br />VIBRATION/VALVE <br />VALVE <br />W <br />FORCE, WEIGHT <br />WELL <br />X <br />TELEMETRY <br />INTERFACE <br />Y <br />COMPUTER <br />COMPUTE/RELAY/ <br />INTERFACE <br />CONVERTER <br />Z <br />POSITION <br />ACTUATE <br />POSITION <br />R E C O D DRAWING <br />An.,; Per..:;n Us,ng This Drrawing ShoUld Verify <br />Ail intoe matir;rn �.,y Insr,ect�ng The Site Of Work <br />/oQvFE0 <br />SS/ <br />WILLIAM P. y <br />CASSITY <br />W E-17132 Mn <br />* Exp. 09/30/07 <br />JlF�FCTR�GP <br />�rF CAUF� <br />RECORD DRAWING <br />These record drawings have been prepared <br />based on information provided by others. <br />The Engineer has not verified the accuracy <br />of such information and shall not be resp- <br />onsible for any errors or omissions which <br />may be incorporated herein as a result. <br />SCALE BAR IS ONE INCH DATE <br />AT FULL SCALE JULY 2007 DESIGNED MB ECO, LOGIC FLYING J INC. FLYING J-LODI DRAWING NUMBER SHEET NUMBER <br />NO SCALE D �� 1 . <br />IF ON 1THISNSHEETH FILE DRAWN BD Engineering 333 WEST CENTER STREET CSA 31 WELL NUMBER 3 NITRATE P&ID SYMBOLS AND ABBREVIATIONS <br />SCALE ACCORDINGLY FLYJ07-007 CHECKED BC Rocklin, California NORTH SALT LAKE, UT 84054 TREATMENT SYSTEM SITE IMPROVEMENTS E13 17 OF 22 <br />■ C <br />13 <br />12 <br />Ifl <br />