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� � � HA �11 � A � P I P I N � � EG � �I D �
<br /> GENERAL PIPE IDENTIFICATION PIPE IDENTIFICAT ON P PE F TTINGS PIPING SPEC ALTIES WELDING
<br /> SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION
<br /> —� �— BREAK IN PIPE A COMPRESSED AIR, PLANT PCW— PROCESS COLD WATER TEST PLUG �
<br /> CONTOUR SYMBOL GROOVE ANGLE, '`
<br /> I ROOT OPENING INCLUDED ANGLE '
<br /> � CROSSING LINES, NO CONNECTION AS AQUEOUS SOLUTION —PHW PROCESS HOT WATER SOLVENT CEMENT THERMOMETER, LINE MOUNT DEPTH OF FILLING FINISH SYMBOL OF COUNTERSINK
<br /> FOR PLUG AND FOR PLUGWELD �
<br /> DIRECTION OF FLOW —A(250�- COMPRESSED AIR, 250 PSI -PTW PROCESS TEMPERED WATER SPRWG HANGER � � THERMOMETER, SEPARABLE WELL MOUNT S�OT WE�DS •
<br /> EFFECTIVE LENGTH OF WELD
<br /> s�_ �� DIRECTION OF SLOPE, DOWN � CONDENSATE REfURN (GRAVITY) —PHWC— PROCESS HOT WATER CIRCULATING --� F— UNION, FLANGED � TRAP, FLOAT THROAT F PITCH (CENTER TQ
<br /> e�� EQUIPMENT MARK NUMBER CD CHEMICAL DRAIN RL REFRIGERANT LIQUID —��F-- UNION, SCREWED TP TRAP SEAL PRIMER VALVE SIZE OR A OFNWELDSPACING)
<br /> STRENGTH FOR
<br /> EXIST EXISTING WORK CF CHEMICAL FEED R�— REFRIGERANT SUCTION (GAS) WELDED FITTING - UNCLASSIFIED VALVE CERTAIN WELDS p �FIELD WELD SYMBOL
<br /> � i�
<br /> ' ' " " ' EXISTING TO BE REMOVEa —CHWR— CHILLED WATER REfURN — RWL— RAIN WATER LEAaER SOLDERED FITTING � VACUUM BREAKER S (E {� o��L-P RERO EN OE NENEING
<br /> \ � N TO ARROW SIDE
<br /> T 3 OR ARROW SIDE '
<br /> — — HIDDEN OR BELOW GRADE —CHWS— CHILLED WATER SUPPLY S SPRINKLER LINE Qv VACUUM DROP {LAB VAC) g �N MEMBER OF JOINT
<br /> � � �
<br /> �o�—� IN-LINE RECIRCULATING PUMP CLD CLEAR WATER DRAIN SAN-- SANITARY WASTE ABOVE GRADE OR FLOOR PIPING SPEC A�T ES �v VAeUUM OUTLET (LAB VAC) HARD PIPED (N� "
<br /> �
<br /> INSULATED PIPE —CLWR— COOLING WATER RETURN -- SAN-- SANITARY WASTE BELOW GRADE OR FLOOR SYMBOL DESCRIPTION ❑� VACUUM CLEANING OUTLET WELQ ALL ARQUND
<br /> SYMBOL
<br /> INSUI.ATED PIPE WITH ELECTRIC HEAT TRACING --CLWS— COOLING WATER SUPPLY SPD— SUMP PUMP DISCHARGE 2 WAY CONTROL VALVE W/PNEUMATIC ACTUATOR O VALVE BOX ELEMENTS IN THIS AREA REFERENCE LINE
<br /> NEW REMAIN AS SHOWN WHEN
<br /> NEW WORK CRV CORROSION RESISTANT VENT STM— STEAM SUPPLY 3 WAY CONTROL VALVE W/PNEUMATIC ACTUATOR -K.C-}— VALVE IN RISER (TYPE SPECIFIED) TAIL AND ARROW ARE NUMBER OF SPOT OR
<br /> REVERSED PROJECTION WELDS
<br /> �:..
<br /> �POC POINT OF CONNECTION CRW CORROSION RESISTANT WASTE -- STS-- STORM DRAIN BELOW GRADE Q `Q AIR DROP - HOSE, SIMPLEX / DUPLEX � WATER HAMMER ARRESTOR "
<br /> �� PUMP — CTFR— COOLING TOWER FILTER RETURN --- TP --- TRAP PRIMER e /� AIR OUTLET - HARD PIPE, SIMPLEX / DUPLEX WYE STRAINER (WITH DRAIN VALVE) DETAIL REFD RENCBOL OR '
<br /> — CTFS— COOLING TOWER FILTER SUPPLY --- V-- VENT Ca ANGLE GLOBE VALVE, ELEVATION PLAN TAIL (MAY BE OMMITfED WHEN �
<br /> � � REFERENCE IS NOT USED
<br /> —CTWR— COOLING TOWER WATER RETURN — VAC-- VACUUM .�40o AUTOMATIC FLOW CONTROL VALVE FIRE PROTECTION SPECIFICATIONS, PROCESS
<br /> NUMBER INDICATES GPM OR OTHER REFERENCE
<br /> FIXTURES —CTWS— COOLING TOWER WATER SUPPLY — VPD--- VACUUM PUMP DISCHARGE ��� AUTOMATIC AIR VENT (WITH DRAIN) SYMBOL DESCRIPTION
<br /> SYMBOL DESCRIPTION C1�- DOMESTIC COLD WATER BFP BACKFLOW PREVENTER = 2 WAY EARTHQUAKE BRACING � BACK WELD
<br /> O CIRCULAR WASHFOUNTAIN DI DEIONIZED WATER PIPE FITTINGS -�� BALANCE VALVE WITH METERING PORTS x 4 WAY EARTHQUAKE BRACING � FILLET WELD A�
<br /> �.
<br /> � SEMI-CIRCULAR WASHFOUNTAIN DW DISTILLED WATER SYMBOL DESCRIPTION --I�J-- BALANCE VALVE W/0 METERING PORTS --� AL� ALARM VALVE, WEf 0 PLUG OR SLOT WELD
<br /> � ELECTRIC WATER COOLER F FIRE LINE, AHEAD OF ALARM VALVE BELL & SPIGOT -���- �f�- BALL VALVE, OPEN / CLOSED � ASR AUTOMATIC SPRINKLER RISER � � SQUARE WELD �
<br /> 0 IAVATORY, ROUND CQUNTER MOUNT FH FIRE HOSE CABINET PIPING —�I BLIND FLANGE --���-- BUTTERFLY VALVE -�I-- DRY PIPE VALVE � SPOT OR PROJECTION WELD
<br /> � LAVATORY, RECTANGULAR COUNTER OR WALL MOUNT FOR— FUEL OIL RETURN BUSHING COOLING COIL CHILLED WATER '� ELECTRIC BELL
<br /> OO RD (OFD) ROOF DRAIN (OVERFLOW DRAIN - ROOF) — FOS— FUEL OIL SUPPLY --Ml�-- EXPANSION JOINT --�-� FLOAT VALVE -�Q—l�- EXISTING SPRINKLER HEADS (TO REMAIN}
<br /> �� SAFETY EYE WASH FOUNTAIN — FOV— FUEL OIL VENT . -I�-II- FLANGED FITTING --�}— FLOWMEfER, VENTURI TYPE �$�\�'� EXISTING SPRINKLER HEADS (REMOVE) .
<br /> �°�� SAFETY SHOWER AND EYE WASH G � J
<br /> �,; NATURAL GAS -� FLEXIBLE PIPE CONNECTION ---i i E-- FLOWMETER ORIFICE FHc FIRE HOSE CABINET
<br /> � SERVICE SINK, FLOQR MOUNT GN2 GASEOUS NITROGEN —� GROOVED COUPLING -D4-/-►�- GATE VALVE, OPEN / CLOSE F�� �� FIRE DEPARTMENT CONNECTION, WALL TYPE �
<br /> � SERVICE SiNK, WALL HUNG — HGD— REFRIGERANT HOT GAS DISCHARGE B HOSE BIBB GATE VALVE, OUTSIDE SCREW AND YOKE .�.;��� FIRE DEPARTMENT CONNECTION, YARD TYPE
<br /> � SHOWER STALL AND FIXTURE — HPC— CONDENSATE, STEAM (HIGH PRESSURE) N HB HOSE BIBB - NON FREEZE --04� GATE VALVE, WITH HOSE CONNECTION Fp� FIRE DEPARTMENT CONNECTION, FLUSH
<br /> � URINAL, WALL HUNG — HPR— CONDENSATE RETURN (HIGH PRESSURE) —�E— PIPE ANCHOR � -D� GLOBE VALVE, OPEN / CLOSED � FH FIRE HYDRANT - 2 HOSE OUTLET _
<br /> � WATER CLOSET, WALL HUNG — HPS— STEAM SUPPLY (HIGH PRESS, 125-250 PSIG) � PIPE CAP SCREWED OR SOLDER JOINT -- HEATING COIL FH - 2 G E N E R A L N O T E S ;
<br /> � AND PUMPER CONNECTION ,
<br /> {� WATER CLOSET, FLOOR MOUNT —HPW — HOT PROCESS WATER —� PIPE CAP, WELDED OR GROOVED �,I- / $ LIFT CHECK VALVE FS FLOW SWITCH 1 . SOME ABBREVIATIONS AND SYMBOLS INCLUDED IN THIS
<br /> LEGEND MAY NOT BE FOUND ON ANY DRAWINGS. THEY
<br /> —HPWC— HOT PROCESS WATER CIRCULATING PIPE CROSS �MAV MANUAL AIR VENT (WITH DRAIN) O HALON SYSTEM AUTOMATIC DISCHARGE STATION ARE INCLUDED HERE AS PART OF A STANDARD LEGEND .
<br /> HW DOMESTIC HOT WATER SUPPLY �-SR PIPE ELBOW, 90° SHORT RADIUS MOTOR OPERATED VALVE � HALON SYSTEM, MANUAL DISCHARGE STATION AND MAY BE UTILIZED IN THE FUTURE.
<br /> — HWC— DOMESTIC HOT WATER CIRCULATING �} PIPE ELBOW, 90° LONG RADIUS NEEDLE VALVE ��.�p GROOVED COUPLING, GROOVED CAP
<br /> HWR— HEATING WATER REfURN � PIPE ELBOW, REDUCING Q NITROGEN DROP � MONITOR SWITCH -
<br /> WASTE FI�INGS HWS— HEATING WATER SUPPLY —� PIPE ELBOW, 45° Q NITROGEN OUTLET --�— POST INDICATOR VALVE, YARD
<br /> SYMBOL DESCRIPTION IA INSTRUMENT AIR —+O PIPE ELBOW, TURNED UP OR TOWARD —��— PETCOCK SPRINKLER HEAD, DRY PENDENT
<br /> � 1/4 BEND ID INDIRECT DRAIN —+� PIPE ELBOW, TURNED DOWN OR AWAY �Hf I-C PETE'S PLUG, WfTH BALL VALVE —�l— SPRINKLER HEAD, OVER AND UNDER .
<br /> —� I �o CLEAN OUT, EXPOSED IW INDUSTRIAL WASTE = PIPE GUIDE —���- PLUG VALVE/STOP COCK SPRINKLER HEAD, PENDENT, IN LINE, NEW
<br /> Fco CLEAN OUT, FLOOR PIW— INDUSTRIAL WASTE (PUMPED) PIPE HANGER PRESSURE GAUGE WITH VALVE j SPRINKLER HEAD, PENDENT, OFFSET, NEW
<br /> � wco CLEAN OUT, WALL LN2 LIQUID NITROGEN X I Y PIPING MATERIAL CHANGE, X TO Y PRESSURE REGUTATING VALVE W/EXT PRESS TAP • SPRINKLER HEAD, SIDEWALL, PENDENT, NEW
<br /> E.:
<br /> O�FFp FUNNEL FLOOR DRAIN LPC — CONDENSATE, STEAM (LOW PRESSURE) —�Q PIPE PLUG PRESSURE REGULATING VALVE (SELF CONTAINED) o SPRINKLER HEAD, SIDEWALL, UPRIGHT, NEW
<br /> �FUD FUNNEL DRAIN LPG — LIQUID PETROLEUM GAS PIPE REDUCER CONGENTRIC � PRESSURE RELIEF VALVE / SAFETY VALVE SPRINKLER HEAD, UPRIGHT, NEW
<br /> ❑O Fp FLOOR DRAIN LPS — STEAM SUPPLY (LOW PRESS, 0-15 PSIG) � PIPE REDUCER ECCENTRIC QUICK OPENING VALVE � THRUST BLOCK �
<br /> ❑O FLOOR SINK MPC — CONDENSATE STEAM MEDIUM PRESSURE ' PIPE SUPPORT w�v OFFMAN
<br /> Fs � � ) , QUICK CLOSING VALVE, FUSIBLE LINK � � WALL INDICATOR VALVE, PLAN / ELEVATION N G I N E E R S
<br /> � LATERAL MP$ — STEAM SUPPLY �MEDIUM PRESS, 15-125 PSIG� PIPE TEE, STRAIGHT SOLENOID OPERATED VALVE WM� WATER MOTOR GONG 1601 Fifth Avenue,Suite 900�Seattle,wA se�o�
<br /> ph 206.623.0717�fax 206.624.3775
<br /> TRENCH DRAIN OFD— OVERFLOW DRAIN —+{U+— PIPE TEE, UP OR TOWARD --�--- STEAM TRAP � TAMPER SWITCH �sT►N��creetivlrylresultslre�etlonships -
<br /> �O WR WASTE RECEPTOR, ROOF PA — PAINT BOOTH SERVICE AIR —�p REDUCING PIPE FLANGE —� SWING CHECK VALVE WITH FLOW
<br /> —I�II co WYE AND 1 f 8 BEND, SHOWN WITH CLEAN OUT —PCWS— PROCESS COOLING WATER SUPPLY � PIPE TEE, DOWN OR AWAY I�S U E F V R P E RI V 1 I T
<br /> —PCWR— PROCESS COOLING WATER REfURN -}--�- SCREWED FITTING OR AS SPECIFIED 1
<br /> PC CONDENS TE V� . I � .2 017
<br /> A RETURN (PUMPED) � SEISMIC HANGER � .
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<br /> SYM REVISION BY APPROVED DATE SYM REVISI�N BY APPROVED DATE DRAWN DATE SUBTITLE CURRENT REVISION SYMBOL DATE �
<br /> �,L Sp ACCEPTABILITY G.ROUTH 05.26.15 W4440664 � 03.10.17 "
<br /> - EDC STATIC TEST FACILITY W3099715 CEI MS 10.02.15 �� Skj�� THIS DESIGN AND/OR CHECKED PIPING LEGEND � -.
<br /> �' ��' S PE C IFIC A T I O N I S A P P R OV E D M.SOTURA 05.26.15 SHEET �
<br /> A EDC STATIC TEST FAGLITY - AS-BUILTS W3099715 CEI MS 09.01.16 � � � �,� APPROVED BY DEPT. DATE COFFMAN 05.26.15 �TLE EDC STATIC TEST FACILITY - PHASE 2 Q � °
<br /> BOE��� � CHECKED M 1 B
<br /> B EDC STATIC TEST FACILITY - PHASE 2 W4440664 CEI MS 03.10.17 =
<br /> �E 36611� APPROVED B U I L D I N G 45�� 1 � �oB "o. W3099715 coMP No. �
<br /> GI STk.'R �' Q
<br /> �SSIOIVAL �� APPROVED MECHANICAL MASTER EVERETT, WA °wc No. 45-012-M1B
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