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Piping And Instrument Diagrams Common Instrument Identification <br /> Symbols Description Abbreviations Second or Succeeding Letter <br /> CoZX" Clean Out CO 'o v LL"E <br /> ' <br />® <br />Isolation Diaphragm <br />DS Process <br />Variable Alarm <br />Points <br /> <br />U v <br />w "u c <br />.12 <br />`a <br />rn• <br />B <br />a. <br />U <br />_ <br />? _' <br />d n <br />. E <br />O <br /> CD Flowmeter - <br />Fi <br />t L <br />tt P T 00 <br />- v U <br />a O <br />u Cd <br />G- P U <br />o C <br />o ? <br />o v <br />a w UO <br />° v <br /> <br /> <br /> <br />0 <br /> <br /> <br />rain <br /> <br />- rs <br />e <br />er <br />Shown Below ; <br />i ° <br />u <br />rn? E <br />0- <br />u°o <br />M <br />< 16 <br />_°c? y <br />s u c <br />¢ci <br />¢'v3i <br />rn>° <br />r <br />?? <br />Of <br /> <br />a <br /> H L C CV E G HC I IC 0 R RC S SV T V Y Z <br /> 0 Interlock - <br /> Analyzers A AAH AAL AC AE AHC Al AIC AO AR ARC AS AT AV AY <br /> <br />- [ } -- Quick Connect - Conductivity C CAH CAL CC CE CHC Cl CIC CR CRC CS CT cv CY CZ <br />- -ter - Reducer - Connection - Current I IAH IAL IC IE IHC 11 IIC IR IRC IS IT IV IY IZ <br /> Rotometer - Density D DAH DAL DC DE DHC DI DIC DR DRC DS DT DV DY DZ <br /> p Slope/Grovity Flow - Fault x xi xS <br /> (1 <br />Equipment Motor <br />- <br />Flow F <br />FAH <br />FAL <br />FC <br />FCV <br />FE <br />FG <br />FHC <br />FI <br />FIC <br />FO <br />FR <br />FRC <br />FS <br />FSV <br />FT <br />FV <br />FY <br />FZ <br /> Y <br />Hand H <br />HC <br />HS <br /> 4 Modulating Operator (Analog) - Level L LAH LAL LC LCV LE LG LHC LI LIC LR LRC LS LT LV LY LZ <br /> 4 <br />On/Off O <br />erator (Di <br />ital) <br />- Moss Flow MF MFO MFR MFT <br /> g <br />p Moisture M MAH MAL MC ME MHC MI MIC MR MRC MS MT MV MY MZ <br /> Spray Nozzle - <br /> pH DH pHAH pHAL pHC DHCV pHE pHHC pHl pHIC pHR pHRC pHS pHT pHY <br /> Valve - Pressure Relief RF Position Z ZAH ZAL Zc ZE ZHC ZI ZIC ZR ZRC ZS ZT ZY ZZ <br /> Q Valve - Check - Ball Type <br />V <br />l CK Power J JC JE JHC JI JIC JO JR JRC JS JT JV JY JZ <br /> N a <br />ve - Check - Swing Type <br />V <br />l <br />ll <br />B CK Pressure P PAH PAL PC PCV PE PHC PI PIC PR PRC PS PSV PT PV PY PZ <br /> ?Q <br />J ve - <br />a <br />a <br />Valve - Butterfl <br />or Dam BV <br />BF Pressure Differential DP DPAH OPAL DPC DPCV DPE DPHC DPI DPIC DPR DPRC DPS OPSV DPT DPV DPY DPZ <br /> <br />? y <br />per <br />Valve - Di <br />h DV Quantity or Event 0 0 C 01 01C OR <br /> ragm <br />ap <br /> DQ Valve - Gate GV Speed S SAH SAL SC SE SHC SI SIC SO SR SRC SS ST SV SY SZ <br /> <br /> Db Valve - Globe GL Temperature T TAH TAL TC TCV TE THC TI TIC TR TRC TS TSV TT Tv TY TZ <br /> <br />Valve -Knife Gate <br />KV <br />Ti <br />Timer K KCV NY <br /> ?i Valve - Plug PG Torque TO TOAH TOAL TOC TOE TOHC TOI TOIC TOR TORC TOS TOT TOV TOY TOZ <br /> <br />? Valve - Pinch PV Turbidity TB TBAH TEAL TBC TBE TBG TBHC TBI TBIC TER TBRC TBS TBT TBV TBY TBZ <br /> <br />Valve - Slide Gate <br />SG Vibration N NAH NAL NC NE NG NHC NI NIC NR NRC NS NT NV NY <br /> <br />Dal <br />Valve - VBoll <br />VB Viscosity V VAH VAL VC VE VG VHC VI VIC VR VRC VS VT W VY <br /> Valve - Instrument Voltage E EAH EAL EE EHC E1 EIC ER ERC ES ET EV EY EZ <br /> IV Weight W WAH WAL WC WE WHC WI WIC WO WR WRC WS WT WV WY WZ <br /> Valve - Pressure Reducing PR - Abbreviations <br /> External To Equipment SERVICE ABBREVIATIONS MATERIAL ABBREVIATIONS <br /> Y-Strain YS <br /> er <br /> A = AIR BA = BLOWER AIR Cu = COPPER PIPE or TUBING <br /> ® STATIC MIXER SM <br /> DS = DIAPHRAM SEAL CW = COOLING WATER CS = CARBON STEEL <br /> Water Level - FFIC = RATIO CONTROL DR = DRAINS CSV = CARBON STEEL, WITH <br /> Orifice Plate OP FW = FRESH WATER EW = EFFLUENT WATER VICTAULIC GROOVE <br /> ® Rupture Disc RD LS = LIME SLURRY FD = FUEL, DIESEL HD = HDPE (HIGH DENSITY <br /> Instrument Line Symbols ME = MECHANICAL EQUIPMENT FW = FRESH WATER POLYETHYLENE) <br /> P = PUMP IA = INSTRUMENT AIR <br /> RH = RUBBER HOSE <br /> Symbols Description PF = PROCESS FLOW LS = LIME SLURRY SS STAINLESS STEE <br />PIP <br /> = <br />L <br />E <br /> Connection To Process Mecha nical PY = POLYMER FEED PA = PLANT AIR SS1 = STAINLESS STEEL TUBING <br /> Linx or Instrument Supply SDP = SLUDGE DENSIFICATION PLAN PO = POLYMER <br /> <br />- <br />x-„ <br />- <br />Instrument Air Signal PV =PVC - (POLY VINYL CHLORIDE) <br /> SL = SLUDGE PR = PROCESS WATER <br /> <br />--- <br />----- <br />- <br />Electrical Signal <br />SV = SOLENOID VALVE <br />PS <br />= <br />PROCESS SLURRY PIPE <br /> <br />Capillary Tubing <br />T = TANK <br />PW = <br />POTABLE WATER CP = CPVC -CHLORINATED (POLY <br /> <br />? <br />o o- <br />-- <br />Software Link <br />TO =TORQUE <br />SL <br />= <br />SLUDGE VINYL CHLORIDE) PIPE <br />-[ -[-[ - Hydraulic Signal <br />SW = <br />SOURCE WATER <br />PT <br />= PLASTIC TUBING <br /> Sonic, Radiation or Wireless <br />TW <br />= <br />TREATED WATER <br /> VT = VENTS <br />-- ---- - Future System/Equipment <br /> WS = WASTE SLUDGE <br /> ..... ...... Existing <br /> WW = WASTE WATER <br /> <br /> I nstrument Symbols <br />USD Variable Speed Drive [LSD] (Vendor Supplied) <br />"w Local Instrument <br />lied) <br />XX I (Vendor Su <br />o X pp For Abbreviations External To Instrument Identification Symbols <br />""" <br />»»» Local Control Panel (Vendor Supplied) <br />' <br />" <br />? A$ - Air Supply NC - Normally Closed SP - Set point <br /> r <br />= - Current NO - Normally Open TIC - Thermocouple <br />Fxx' SCADA Control System (Vendor Supplied) <br />xn1 FC - Foil Closed P - Pneumatic E - Voltage <br />»»" . <br />C" FL - Fail Locked (Lost Pos ition) R - Reset W S - Water Supply <br /> FO - Fail Open RTD - Resistance Temperature Detector <br />Instrument Installation Notes: <br />1. Instrument Signal Wiring Shall Not Be Run In The Some Conduit As Power Wiring. <br />2. Splicing Of Instrument Signal Wires Will Not Be Allowed. <br />3. Shielding For Instrument Signal Wires Will Be Grounded At The Control Panel Only. <br />4. All Automatic Valves Will Have Electric Activation. <br />Tagging And Loop Identification <br />1. A Number Shall Be Assigned To Each Control Loop And Each Instrument In <br />The Loop Shall Be Identified By The Some Number. <br />24-FO-CSI-XXX-1-H <br />LLL HEAT TRACER <br />INSULATION <br />LINE NUMBER <br />PIPE MATERIAL <br />SERVICE IN PIPE <br />LINE SIZE <br />`VALVE NUMBER <br />VALVE TYPE <br />VALVE SIZE <br />(IN INCHES) <br />X FOR <br />© CLIM" MOLYBDENUM <br />A Subsidiary of Phelps <br />SLUDGE MANAGEMENT PROJECT <br />PIPING AND INSTRUMENT DIAGRAM . <br />STANDARD P&ID SYMBOLS <br />LVJV7JFX INCORPORATED <br />THIS DRAWING WAS PREPARED BY LYNTEK, ALL OF THE <br />INFORMATION CONTAINED THEREIN IS THE PROPERTY OF <br />LYNTEK AND NO REPRODUCTION CAN BE MADE WITHOUT <br />THE PROPER WRITTEN AUTHORIZATION OF LYNTFK- <br />53107.1420 <br />05018-D-011 2