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FUNCTIONAL IDENTIFICATION <br />INSTRUMENT SIGNAL LINES <br />PROCESS AND SIGNAL CROSS REFERENCE SYSTEM <br />MEASURED OR INITIATING <br />READOUTOR PASSIVE <br />OUTPUT <br />p ® 1M1ID® <br />VARIABLE <br />VARIABLE DESCRIPTION <br />MODIFIER <br />FUNCTION <br />FUNCTION <br />MODIFIER <br />----------- <br />�� <br />ti <br />INSTRUMENT SUPPLV, <br />PROCESS TAPS <br />ELECTRICAL SIGNAL <br />(ANALOG OR DISCRETE) <br />ELECTROMAGNETIC OR <br />SONIC SIGNAL (GUIDED) <br />ELECTROMAGNETIC OR <br />�— SONIC SIGNAL (UNGUIDED) <br />SOFTWARE OR DATA LINK <br />ELECTRIC POWER SUPPLV WGO <br />WHEN A PROCESS LINE CROSSES FROM DRAWING TO <br />DRAWING. THE P&ID DRAWING NUMBERS NEED TO BE SHEET WHERE LINE <br />REFERENCED. AS AN EXAMPLE, A PROGESS IS PUMPING TD A CONTINUES TO/FROIA <br />TANK ON ASEPARATE P&ID.. SEE BELOW <br />F--------------------------_------------------------, <br />UNE LINE <br />F`5 P- <br />ausnc sao.a 91 AuSTIL satin <br />I 1' PUMP <br />I--sTaBAOE TANu I I <br />P&ID P..y00 P&ID P-501 <br />L--------------------- F <br />J <br />PROCESS DESCRIPTION OF PROCESS DESCRIPTION OF <br />WHERE LINE GOES TO/FROM WHERE LINE GOES TOTROM <br />IF THERE ARE MULTIPLE LINES CROSSING <br />C { lL <br />��ss xwuw s•aeeT, suite sas <br />WAILUKU, HAWAII <br />A <br />ANALYSIS <br />ALARM <br />B <br />BURNER, COMBUSTION <br />C <br />CONDUCTIVITY <br />CONTROL <br />CLOSE <br />D <br />DENSITY, SPECIFIC GRAVITY <br />DIFFERENTIAL <br />DEVIATION <br />E <br />VOLTAGE, SOLENOID <br />PRIMARY ELEMENT <br />F <br />FLOW, FLOW RATE <br />RATIO <br />IT <br />FIRE, SMOKE <br />GLASS <br />DESIGN/BUILD <br />DOCUMENTS <br />H <br />HAND <br />HIGH <br />I <br />CURRENT <br />INDICATE <br />J <br />POWER <br />SCAN <br />K <br />TIME, SCHEDULE <br />TIME RATE <br />CONTROL <br />OF CHANGE <br />STATION <br />ES� <br />VAC ti0 HZ UNLESS OTHERWISE <br />NOTED. (=.g. ES480 VAC) <br />THE SAME TWO P&ID DRAWINGS. IT IS <br />ACCEPTABLE TO ADD A LETTER FOR CLARITY <br />L <br />LEVEL <br />LIGHT <br />LOW <br />M <br />MOISTURE. HUMIDITY, <br />MOMENTARY <br />MIDDLE, INTERMEDIATE <br />MOTION <br />THESE DRAWINGS WERE <br />N <br />EQUIPMENT STATUS <br />TYPICAL INSTRUMENT IDENTIFICATION <br />PROCESS LINES <br />PREPARED FOR SUBMISSION PROVIDE A <br />EPAIN JULENDE To PROVIDE A <br />GENERAL UNDERSTANDING OF <br />O <br />DISSOLVED OXYGEN <br />ORIFICE <br />OPEN <br />P <br />PRESSURE, VACUUM <br />POINT (TEST)CONNECTION <br />THE PROJECT CONCEPT AND <br />ARENOTINTENDEDTOREFLECT <br />DESIGN REQUIREMENTS. <br />Q <br />QUANTITY <br />INTEGRATE, <br />TOTALIZE <br />NEW PRIMARY PROCESS FLOW <br />NEW SECONDARY PROCESS FLOW <br />NEW UTILITY PROCESS FLOW <br />— — — — — — W FUTURE <br />0, EXISTING PROCESS FLOW,EQUIPMENT, OR SIGNAL PATH (SCREENED) <br />�I NEWIEXISTING CONNECTIONS <br />TEMPORARY PIPING <br />--- — — — PROCESS AREA <br />_— <br />_ VENDOR PACKAGE BOUNDARY <br />R <br />RADIATION <br />RECORD <br />RUN <br />CODE <br />AREA CODE <br />DESCRIPTION <br />'4Vf <br />`"^ P <br />1 yw <br />,y <br />S <br />SPEED, FREQUENCY <br />SAFETY <br />SWITCH <br />STOP <br />T <br />TEMPERATURE <br />TRANSMIT <br />100 <br />HEADWORKS <br />U <br />MULTIVARIABLE <br />MULTIFUNCTION <br />MULTIFUNCTION <br />MULTIFUNCTION <br />200 <br />MEMBRANE BIOREACTOR(OAE) <br />V <br />VIBRATION, MECHANICAL <br />ANALYSIS <br />VALVE, DAMPER, <br />LOUVER <br />300 <br />CHLORINE CONTACT TANK <br />40C <br />IRRIGATION EQUALIZATION TANK <br />W <br />WEIGHT, FORCE, TORQUE <br />WELL, PROBE <br />500 <br />SUBSURFACE DRIP EFFLUENT DISPOSAL SYSTEM <br />X <br />UNCLASSIFIED <br />XAXIS <br />600 <br />OPERATIONS BUILDING <br />V <br />EVENT, STATE OR <br />V AXIS <br />AUXILIARY <br />T00 <br />POTABLE WATER TANK <br />PRESENCE <br />DEVICES <br />F pp="y+eP <br />2 <br />POSITION. DIMENSION <br />2AXIS <br />RIVETOR, <br />AC❑TUAR, <br />PAHALA <br />MNELEMENRQLI <br />WASTEWATER <br />TREATMENT PLANT <br />CONTROL AND MEASUREMENT NOTATIONS <br />INSTRUMENT <br />TAG AND LOOP IDENTIFICATION <br />DESIGN/BUILD <br />DOCUMENTS <br />MEASURED CR INITIATING VARIABLE <br />110 <br />STARTISTOP OR OPEN <br />REVISIONS <br /># MODIFIER WHEN REQUIRED <br />ACK <br />ACKNOWLEDGE OSC OPEN/STOPICLOSE <br />REV <br />DATE <br />ESCWPTION <br />AM <br />AUTO&IAN PAL LOW PRESSURE <br />SUCCEEDING LETTERS. -READOUT OR <br />PB PUSHBUTTON <br />PASSIVE FUNCTION, OUTPUT FUNCTION, <br />BYP <br />BYPASS pH pH <br />OR MODIFIER <br />POT POTENTIOMETER <br />UNIQUE LOOP NUMBER <br />PER INSTRUMENT <br />PANEL LOCATION # <br />CL <br />CL2 <br />CLOSE <br />CHLORINE <br />(# =OPTIONAL) <br />V <br />RDREADY <br />FUNCTIONAL IDENTIFICATION <br />DS DISCONNECT SWITCH RNG RUNNING <br />ROT RE <br />P D I T <br />1 0 0 2 0 0 A <br />AND MEASUREMENT <br />NOTATIONS # <br />ESP <br />EMERGENCVSTOP RST RESET <br />ESTCONTROL <br />'LL—INCHEs <br />AT F~LL <br />INSTRUM ENT FUNCTIONAL <br />IDENTIFICATION PER <br /># - ALPHABETICAL IDENTIFIER FOR LIKE <br />INSTRUMENTS IN SAME LOOP <br />LP2 DO <br />FLT <br />FWD <br />FAULT SP STOP <br />FORWARD ST START <br />oESICNEo. <br />TABLE THIS SHEET <br />ID ENIFIER SIMILAR <br />W <br />ix 4-1A FUNCTION SYMBOL <br />FIR <br />FORWARDIREVERSE TBL TROUBLE <br />OHECKER <br />IHEIKER <br />RELATFOR <br />INSTRUMENTS IN RELATED PROCESSES <br />INS RUMEN <br />F <br />FIS FASTISLOW <br />OR LOOP <br />\\ <br />HOA <br />UVF ULTRA VIOLET TRANSIAITTANCE <br />HAND/OFFIAUTOIPPROIED <br />FILENAME <br />`PART OF VEN BOR PACKAGE <br />TOR HAND/OFFIREMOTE UVI ULTRAVIOLET INTENSITY <br />AREA CODE TO WHICH LOOP BELONGS <br />LOOP NUMBER <br />LCS <br />LOCAL CONTROL STATION VCR VENDOR CONTROL PANEL <br />NUMBER <br />Bc PROJECT <br />LITLEADILAG <br />CLIENT PROJECT NUMRER <br />EXAMPLE: fp 2,`� #OPTIONAL <br />#-OPTIONAL <br />LOR ED ALIOFF/REMOTE <br />LOS <br />ED KOUTSTOP <br />PADS <br />LEGENDS, ABBREV., <br />NETWORKTYPE <br />E ETHERNET <br />UP LOCALIREMOTE <br />0AC OPENICLOSE/AUTO <br />EQUIPMENT IDENTIFICATION SYSTEM <br />IA -TOR MODSUSTCP <br />OC <br />OPENICLOSE <br />SYMBOLS-1 <br />OCP <br />OL <br />PURGE VALVE OP/CLIPC <br />OVERLOAD <br />RAPID MIXER <br />EQUIPMENT NAME <br />TYPICAL ANALOG HARDWIRED 1/0 <br />GROUPING <br />GENERAL NOTES: <br />xxI� <br />EQUIPMENT NUMBER <br />1. THIS DRAWING IS GENERAL IN NATURE SOME SYMBOLS <br />SPEC. 4-1 11 <br />SPECIFICATION REFERENCE <br />AND IDENTIFICATIONS SHOWN HEREON MAY NOT BE <br />USED ON THE CONTRACT DRAWINGS. <br />DISCRETE HARDVv1RED 110 <br />GTYPI ROUPING <br />GROUPING <br />2. SYMBOLS ARE ARRANGED ON SPECIFIC DRAWINGS AND <br />IN CATEGORIES FOR CONVENIENCE ONLY; SYMBOLS <br />BR.H!Arvc; NUMEER <br />p_QQ'� <br />MAY BE USED ON ANY OF THE CONTRACT DRAWINGS. <br />6 s R 25 <br />D <br />C <br />C <br />A <br />