PCU CORE FIRE PROTECTION ELECTRICAL DETAIL

Transcription

1 PU ORE PROTETION ELETRIAL DETAIL ELETRIIAN: 1) WIRE MAIN ONTROL PANEL PER INLUDED SHEMATI 04/14/2014 Rev. 14 ELETRIAL ONTRATOR REQUIREMENT ITEM ONNETION IN PANEL ONNETION ON VOLTAGE AMPERAGE OMMENTS PU ORE ONTROL PANEL POWER H1, N1, GROUND IRUIT BREAKER 120 VA 15 AMPS ONTROL PANEL POWER MUST NOT BE RUN THROUGH SHUNT TRIP BREAKER REMOTE ANSUL AUTOMAN (OPTIONAL) AU1, AU2 SOLENOID 120 VA < 6 AMPS 120V TO AU1, AU2 TO ANSUL ELETRI AUTOMAN, ANSUL SOLENOID TO NEUTRAL POLLUTION ONTROL UNIT (PU) NOTES: -IF PU HAS INTERGRATED EXHAUST, REFER TO EXHAUST FAN WIRING SHEMATI FOR MOTOR WIRING DETAILS -IF PU HAS FILTER PRESSURE MONITORING HAWARE, REFER TO THE AS BUILT SHEMATI FOR WIRING DETAILS PU ORE ONTROL PANEL POWER -120V A -15 AMP SERVIE -WIRE TO TERMINALS H1, N1 AND GROUND -POWER MUST NOT ORIGINATE FROM SHUNT TRIP BREAKER 36 INHES LEARANE REQUIRED IN FRONT OF ALL UTILITY ABINET DOORS THE PANEL SHALL ALSO BE LOATED IN AN AESSIBLE AREA WHERE THE AUDIBLE AND VISUAL ALARMS AN BE HEA AND SEEN PU ORE PANEL NOTE: SEE INSTALLATION, OPERATION, AND MAINTENANE MANUAL FOR FURTHER INSTRUTIONS

2 PU ORE PROTETION LOW-VOLTAGE WIRING DETAIL ALARM ONTRATOR: 1) WIRE REMOTE STAT SENSOR(S), HOOD/PU ORE INTERLOK AND ONTATS 2) OMPLETE FINAL HOOKUP OF SYSTEM 3) INSPET ALL WIRING TO POLLUTION ONTROL UNIT 4) PERFORM FINAL SYSTEM TEST 5) FILL SURFATANT TANK ITEM SUPERVISED LOOP** ONNETION IN PU ORE PANEL 25 AND AND 24 ALARM ONTRATOR REQUIREMENT ONNETION ON VOLTAGE AMPERAGE OMMENTS BLAK & WHITE 24 VD < 1.0 AMPS 04/14/2014 Rev.14 ATTENTION: LOW-VOLTAGE D OR SIGNALING WIRE SHOULD BE ROUTED IN SEPARATE ONDUIT FROM ALL A SOURES WIRE SENSOR BLAK WIRES BETWEEN TERMINALS 25 AND 23. WIRE SENSOR WHITE (OR RED) WIRE BETWEEN TERMINALS 26 AND 24. USE BELDEN# 6320UL OR SIMR WIRE ONTAT AL1, AL2 VARIES 50V MAX (A/D) <1.0 AMPS WIRE TO AL1 & AL2 OPEN ONTAT, LOSES IN ONDITION ORE INTERLOK,, IL,, IL RS-485 OMMUNIATIONS SIGNAL ORE SYSTEM (1), TO ORE SYSTEM (2). ORE SYSTEM (1), TO ORE SYSTEM (2). ORE SYSTEM (1) IL, TO ORE SYSTEM (2) IL. USE BELDEN# OR SIMR WIRE ONTAT TB, TBL, TOK VARIES MAX 120 VA UP TO 6 AMPS WIRE TO TBL & TB OPEN ONTAT, LOSES IN ONDITION ORE OMMUNIATIONS ABLE RJ-45 Jack INTERNET ONNETION SIGNAL <1.0 AMPS TYPIAL ONNETION AT5 ABLE TO LOAL AREA NETWORK VIA ETHERNET OR WIRELESS ROUTER WITH VALID INTERNET ONNETION **ALL EXTERIOR WIRING ONNETIONS TO PU MUST BE ROUTED IN LIQUID TIGHT ONDUIT. POLLUTION ONTROL UNIT (PU) BUILDING INPUT TOK ORE ONTROL PANEL ONTAT TB TBL NO PRV N 1 PANEL WATER 2 END OF SUPERVISED LOOP -4 WIRES, 24VD ONNET BLAK WIRES BETWEEN 25 AND 23 IN PANEL, ONNET WHITE (OR RED) WIRES BETWEEN 26 AND 24 IN PANEL -ALL EXTERIOR WIRING TO PU MUST BE IN LIQUID TIGHT ONDUIT -ALL ONNETIONS MUST BE INSPETED BY SYSTEM INSTALLER -ADDITIONAL STATS, WIRED IN SUPERVISED LOOP -USE BELDEN #6320UL OR SIMR WIRE -IF MANUAL ATUATION IS NOT SUPPLIED, JUMPER 21 TO 26 AND JUMPER 22 TO 25 IN PU ORE PANEL -SEE FIGURE 1 ONTAT -2 WIRES WIRED TO OPEN ONTATS (LOSES IN ONDITION) -PU ORE PANEL TERMINALS - AL1 AND AL2 -SEE FIGURE 2 BUILDING ALARM INPUT PU ORE ONTROL PANEL ONTAT AL1 AL2 END OF J2-3 J2-4 J2-1 J MANUAL ATUATION 1 2 STAT-1 STAT-2 26 BREAK WIRE BEFORE INSERTING INTO TERMINALS WIRING ONNETIONS FOR SUPERVISED LOOP FIGURE 1 WIRING ONNETIONS FOR ONTAT FIGURE 4 ONTAT -2 WIRES TO OPEN ONTATS (LOSE IN ONDITION) -PU ORE PANEL TERMINALS TBL AND TB -SEE FIGURE 4 WIRING ONNETIONS FOR ALARM ONTAT FIGURE 2 ORE INTERLOK -2 WIRES + SHIELD -USE BELDEN#88760 OR SIMR WIRE -SEE FIGURE 3 SHIELDED TWISTED PAIR 36 INHES LEARANE REQUIRED IN FRONT OF ALL UTILITY ABINET DOORS THE PANEL SHALL ALSO BE LOATED IN AN AESSIBLE AREA WHERE THE AUDIBLE AND VISUAL ALARMS AN BE HEA AND SEEN PU ORE PANEL IL WIRING ONNETIONS FOR ORE INTERLOK FIGURE 3 IL NOTE: SEE INSTALLATION, OPERATION, AND MAINTENANE MANUAL FOR FURTHER INSTRUTIONS

3 PU ORE PROTETION PLUMBING DETAIL PLUMBER: 1) ONNET PU ORE PANEL DRAIN 2) ONNET PU DRAIN 04/14/2014 Rev. 13 PLUMBING ONTRATOR REQUIREMENT ITEM ONNETION MATERIAL PRESSURE FLOW RATE OMMENTS STAINLESS STEEL, SPRINKLER SYSTEM APAITY OF THE SPRINKLER 1 1/2 NPT OPPER, STEEL PIPE PRESSURE SYSTEM ONLY PU ORE PANEL DRAIN PU DRAIN 2 1/2 NPT STAINLESS STEEL, OPPER, STEEL PIPE ONLY N/A APAITY OF THE SPRINKLER SYSTEM ONNET TO BUILDING DRAIN APABLE OF HANDLING WATER VOLUME. MUST BE SLOPED AWAY FROM PANEL 1/4" PER FOOT. ONNET TO BUILDING GREASE INTEREPTOR. MUST BE SLOPED AWAY FROM POLLUTION ONTROL UNIT 1/4" PER FOOT. OPEN TEST/ARMED POLLUTION ONTROL UNIT (PU) 3/4" SOLENOID OPEN PRIME PUSH BUTTON 1 1/2" DRAIN PER INDIVIDUAL MODULE LOSED SURFATANT PUMP ORE ELETRIAL ABINET. PU DRAIN -2 1/2 INH NPT FITTING ONNETED TO BUILDING GREASE INTEREPTOR -PIPE MUST BE SLOPED 1/4" PER FOOT AWAY FROM UNIT -STAINLESS STEEL, OPPER, OR STEEL PIPE ONLY PU ORE PANEL DRAIN 36 INHES LEARANE REQUIRED IN FRONT OF ALL UTILITY ABINET DOORS THE PANEL SHALL ALSO BE LOATED IN AN AESSIBLE AREA WHERE THE AUDIBLE AND VISUAL ALARMS AN BE HEA AND SEEN PU ORE PANEL ENLARGED PU ORE PANEL DETAIL SURFATANT TANK PU ORE PANEL DRAIN -1 1/2 INH NPT FITTING, DRAINS TO BUILDING DRAIN -FLOW RATE AND VOLUME WILL MATH INOMING SPRINKLER -PIPE MUST BE SLOPED 1/4" PER FOOT AWAY FROM PU ORE PANEL -STAINLESS STEEL, OPPER, OR STEEL PIPE ONLY NOTE: SEE INSTALLATION, OPERATION, AND MAINTENANE MANUAL FOR FURTHER INSTRUTIONS

4 PU ORE PROTETION SPRINKLER DETAIL BUILDING SPRINKLER ONTRATOR: 1) ONNET ORE WATER TO BUILDING WET SPRINKLER SYSTEM. STAINLESS STEEL, OPPER, STEEL PIPE ONLY 2) ONNET PU ORE PANEL TO PU SPRAY BARS. STAINLESS STEEL, OPPER, STEEL PIPE ONLY ITEM ONNETION OPERATING PRESSURE K-FATOR PU ORE PANEL WATER SUPPLY ORE WATER SUPPLY TO PU PU ORE ONNETIONS - FROM PU ORE PANEL MUST BE BRANHED AND ADAPTED TO EAH MODULE INDIVIDUALLY -STAINLESS STEEL, OPPER, OR STEEL PIPE ONLY (TYPIAL) SPRINKLER ONTRATOR REQUIREMENT POLLUTION ONTROL UNIT (PU) (3 MODULES SHOWN) MODULE OUNT VARIES PER OER FLOW RATE BASED OFF MINIMUIM PSI ALLOWED 1 1/2" NPT 30 to 70 PSI XXX XXX GPM 1 1/2" NPT 20 PSI MINIMUM AT PU INLET XXX XXX GPM OMMENTS WATER MUST BE SUPERVISED AND HAVE NO MANUAL UNSUPERVISED SHUT-OFF VALVES WATER MUST BE SLOPED BAK 1/4" PER FOOT TO PU ORE PANEL TO PREVENT STANDING WATER FROM FREEZING. MUST BE ADAPTED TO 3/8" AT INLET OF EAH MODULE. SYSTEM DISHARGE OEFFIIENT (K-FATOR) PU SIZE # OF MODULES PU PU PU PU PU PU /14/2014 Rev. 13 SYSTEM WATER ONSUMPTION BASED ON PU SIZE IN GPM (F) PU SIZE # OF MODULES PU PU PU PU PU PU ORE WATER SUPPLY TO PU -1 1/2 INH NPT FITTING, 20 PSI MINIMUM AT PU INLET, 1.5 GPM PER NOZZLE -ONNETED TO DEDIATED WITH NO MANUAL SHUT-OFF VALVES - MUST BE AS DIRET AS POSSIBLE WITH A MINIMUM OF TURNS - MUST BE SLOPED 1/4" PER FOOT BAK TOWAS THE PU ORE PANEL TO PREVENT STANDING WATER FROM FREEZING -STAINLESS STEEL, OPPER, OR STEEL PIPING ONLY ORE WATER SUPPLY TO PU ENLARGED PU ORE PANEL DETAIL TEST/ARMED. PRIME PUSH BUTTON 36 INHES LEARANE REQUIRED IN FRONT OF ALL UTILITY ABINET DOORS THE PANEL SHALL ALSO BE LOATED IN AN AESSIBLE AREA WHERE THE AUDIBLE AND VISUAL ALARMS AN BE HEA AND SEEN PU ORE PANEL OPEN v=22.5 SURFATANT PUMP. PU ORE PANEL WATER SUPPLY -30 TO 70 PSI OPERATING PRESSURE AT PANEL GAUGE, MINIMUM PRESSURE DEPENDENT ON SIZE OF PU SYSTEM AND PIPING BETWEEN PU ORE PANEL AND PU -125 PSI MAX STATI PRESSURE, 1 1/2 INH NPT FITTING, 1.5 GPM PER NOZZLE -ONNET TO SUPERVISED, DEDIATED WITH NO UNSUPERVISED MANUAL SHUT-OFF VALVES -ONNET TO BUILDING SPRINKLER WATER (REDUE PRESSURE WHEN REQUIRED) -STAINLESS STEEL, OPPER, OR STEEL PIPE ONLY PRESSURE REGULATOR VALVE (PRV) -PRV NOT INLUDED AND MUST BE PROVIDED, INSTALLED, AND ADJUSTED BY THE SPRINKLER ONTRATOR TO MEET INOMING PRESSURE REQUIREMENTS -A REGULATOR SUH AS THE ELKHART BRASS MODEL NUMBER URFA-20S-2.5" OR THE UR-20 SERIES PARTS KITS SHOULD BE UTILIZED -MUST BE ONFIRMED WITH MARSHAL OR LOAL AUTHORITY HAVING JURISDITION (AHJ) NOTE: SEE INSTALLATION, OPERATION, AND MAINTENANE MANUAL FOR FURTHER INSTRUTIONS 3/4" SOLENOID OPEN v=5.5 LOSED v=22.5 INDIVIDUAL VALVE PRESSURE DROP = F² v² TOTAL FLOWRATE = K FATOR x PRESSURE 0.44 ORE ELETRIAL ABINET. SURFATANT TANK PU ORE PANEL WATER SUPPLY

5 24V ORE BASI OPERATING INSTRUTIONS ORE PROTETION SYSTEM ORE PROTETION SYSTEMS AN BE INSTALLED FOR HOOD PROTETION, AS WELL AS POLLUTION ONTROL UNIT PROTETION. IN THE EVENT OF A, OR ON MANUAL ATUATION ORE PROTETION IS ATIVATED. IF THE INSTALLED STAT IN THE AIRSTREAM SENSES A TEMPERATURE HOTTER THEN ITS INTERNAL SET POINT OR IF THE MANUAL ATUATION IS PUSHED THE SYSTEM IS ATIVATED. IN KITHEN HOODS AN ELETRI WATER SOLENOID IS ENERGIZED ALLOWING THE FLOW OF WATER TO THE HOOD DUT AND PLENUM THROUGH THE SELF LEANING HOOD SPRAY BAR. AT THE SAME TIME A SEOND WATER SOLENOID IS ENERGIZED AND ALLOWS THE FLOW OF WATER TO THE APPLIANES. SURFATANT IS ONTINUALLY INJETED INTO THE WATER STREAM TO HELP SUPPRESS THE. IN A POLLUNTION ONTROL UNIT, THIS ELETRONI SIGNAL ENERGIZES A SOLENOID ALLOWING THE FLOW OF WATER INTO THE INDIVIDUALLY PIPED MODULES. ONE THE SYSTEM IS ATIVATED, A SYSTEM ATIVATED LIGHT IS ILLUMINATED ON THE ORE ONTROL PANEL AND AN AUDIBLE ALARM SOUNDS. FOR KITHEN HOOD PROTEITON ALL GAS AND ELETRI APPLIANES UNDER THE HOOD MUST BE ELETRIALLY INTERLOKED TO SHUT OFF. THIS IS AHIEVED VIA A GAS VALVE RELAY AND/OR A SHUNT TRIP BREAKER. A TIMER IS ALSO ENERGIZED UPON SYSTEM ATIVATION. THE TIMER IS SET FOR 30 MINUTES AND KEEPS THE WATER SPRAY SYSTEM RUNNING FOR A MINIMUM OF 30 MINUTES. THIS IS NEESSARY TO HELP EXTINGUISH ALL REMAINING DUT POTENTIAL. THE SYSTEM IS ELETRIALLY OPERATED AND THUS REQUIRES A BATTERY BAKUP SYSTEM. IN THE EVENT OF A LOSS OF ELETRIAL POWER, ALL GAS AND ELETRI APPLIANES UNDER THE HOOD MUST BE ELETRIALLY INTERLOKED TO SHUT OFF. THIS IS AHIEVED VIA A GAS VALVE RELAY AND/OR A SHUNT TRIP BREAKER. THE BATTERY BAKUP WILL AUTOMATIALLY ENERGIZE UPON A LOSS OF POWER. THE BATTERY BAKUP WILL MONITOR THE SYSTEM IRUIT FOR ONE DAY AND BE ABLE TO OPERATE THE SYSTEM IRUIT FOR A MINIMUM OF 30 MINUTES. ONE POWER IS RESTORED, THE BATTERY WILL AUTOMATIALLY REHARGE. ORE PROTETION RESET OVERVIEW ORE APPLIATION SPEIFI DETAILS SELF LEANING HOODS SELF LEANING HOOD OPTION IS REQUIRED TO APPLY ORE PROTETION. HIGH EFFIIENY, HIGH VELOITY ARTRIDGE, SOLO, OR OMBO FILTERS ARE REQUIRED. IF SUBSTITUTE FILTERS ARE UTILIZED, PRODUT WARRANTY IS VOID AND THERE IS NO GUARANTEE IN PERFORMANE. SOLID FUEL APPLIANES SOLID FUEL APPLIANES PRODUE SPARKS THAT AN TRAVEL INTO DUTWORK. THESE APPLIANES REQUIRE SOLO FILTERS AND AN ADDITIONAL STAT AT THE DUT DISHARGE NEAR THE FAN IF THE DUTWORK EXEEDS 10 FEET IN LENGTH OR ONTAINS HORIZONTAL DUT RUNS. INDIATE ON DUTWORK DRAWING WHERE STAT IS TO BE INSTALLED WITH QUIK SEAL. ALL ADDITIONAL STATS ARE WIRED INTO THE SUPERVISED LOOP WITH THE FIRST STAT. DUT SHOULD BE INSULATED PER ODE REQUIREMENTS. IF SUBSTITUTE FILTERS ARE UTILIZED, PRODUT WARRANTY IS VOID AND THERE IS NO GUARANTEE IN PERFORMANE. SELF LEANING HOODS AND ETL LISTED DUTWORK ARE ALSO REQUIRED. DUT STATS A STAT MUST BE INSTALLED AT 50 FT INTERVALS WHEN THE DUT LENGTH EXEEDS 50 FT. IMPORTANT: ANY DEVIATION FROM ANY OF THE MANUFATURER'S REOMMENDATIONS IN THIS DOUMENT OR THE OPERATION AND INSTALLATION MANUAL MUST BE APPROVED BY THE OWNER OF THIS EQUIPMENT AND VOIDS THE WARRANTY AND PERFORMANE GUARANTEE OF THIS PRODUT. 12/04/2013 Rev. 3 THERE ARE MULTIPLE ATIONS REQUIRED TO RESET THE SYSTEM. FIRST, THE STAT MUST BE OOLED TO BELOW ITS INTERNAL SET POINT AND THE MANUAL ATUATION MUST BE RESET BY TWISTING THE BUTTON IN A LOKWISE DIRETION. ONE BOTH OF THESE S HAVE BEEN RESET, THE TIMER WILL AUTOMATIALLY STOP THE SYSTEM ONE ITS TIME DURATION HAS ENDED. AN ALTERNATIVE METHOD TO BYPASSING THE TIMER IS TO PRESS THE SYSTEM RESET BUTTON ON THE FAE OF THE ORE ONTROL ABINET. THIS WILL DE- ENERGIZE THE TIMER AND RESET THE SYSTEM. NOTE: THE STAT MUST BE OOL AND THE MANUAL ATUATION MUST BE RESET FOR THIS BUTTON TO WORK. THE SYSTEM MUST BE FILLED WITH SURFATANT AND NOZZLE APS MUST BE REINSTALLED. AFTER A, FULL INSPETION BY A ERTIFIED PROFESSIONAL MUST BE ONDUTED PRIOR TO RESTARTING THE SYSTEM.

6 24V SUPERVISED LOOP INSTRUTIONS ATTENTION: LOW-VOLTAGE D OR SIGNALING WIRE SHOULD BE ROUTED IN SEPARATE ONDUIT FROM ALL A SOURES 12/04/2013 Rev. 4 J2-1 J MANUAL ATUATION 1 2 STAT-1 26 BREAK WIRE BEFORE INSERTING INTO TERMINALS SUPERVISED LOOP INSTALLATION -LOOP MUST BE ONTINUOUS BETWEEN THE STATS AND PULL STATIONS, QUANTITY OF EAH OMPONENTS MAY VARY, -POLLUTION ONTROL UNIT MAY NOT HAVE A MANUAL ATUATION INSTALLED; IN THIS ASE, INSTALL A JUMPER BETWEEN TERMINALS 21 AND 26, AS WELL AS TERMINALS 22 AND 25 -MULTIPLE PULL STATIONS AND SENSORS AN BE USED ON EAH PANEL, WHEN INSTALLED, THEY ARE WIRED IN A DAISY-HAIN STYLE AS SHOWN STAT-2 J J ONNETION BETWEEN MULTIPLE ORE SYSTEMS -THERE IS AN RS-485 ONNETION IN EAH ORE PANEL; TO ONNET MULTIPLE ORE PANELS, SIMPLY ONNET MATHING TERMINALS FROM ONE PANEL TO THE NEXT IN SERIES -USE BELDEN #88760 OR SIMR WIRE, SHIELDED, SINGLE TWISTED PAIR IL SHIELDED TWISTED PAIR IL RS-485 INTERLOK NETWORK

7 PRESSURE REDUING VALVE WITH AND PRESSURE MONITORING (OPTIONAL) ATTENTION: LOW-VOLTAGE D OR SIGNALING WIRE SHOULD BE ROUTED IN SEPARATE ONDUIT FROM ALL A SOURES PRV -THE PRESSURE REDUING VALVE MUST BE INSTALLED WITH AN APPROVED - PART NUMBERS AND SUPPORT BRAKETS ARE LISTED IN THE TABLE - OMES WITH TWO SINGLE POLE, DOUBLE THROW ES - MUST BE ATTAHED PER PRESSURE REDUTION VALVE BRAKET INSTRUTIONS VALVE BRAKET -VALVE BRAKET ONTAINS NEESSARY PARTS AND INSTRUTIONS TO ADAPT THE TO THE VALVE. WATER PRESSURE - IS AVABLE WITH A 1/2" NPT ONNETION -PRESSURE MONITORING VALVE OMES WITH TWO SINGLE POLE, DOUBLE THROW ES, EAH WITH AN ADJUSTABLE SETPOINT -SETPOINT AN BE BETWEEN 10 AND 60 PSI -PART NUMBER PL-PS402 12/04/2013 Rev. 6 PRESSURE REDUING VALVE -VALVE IS AVABLE IN 1-1/2" NPT ONNETIONS -PRESSURE REDUING VALVE (IF REQUIRED) MUST BE INSTALLED BEFORE THE ORE PROTETION PANEL TO REDUE SPRINKLER INOMING PRESSURE AND VOLUME -PRESSURE REDUTION IS BASED UPON THE INOMING PRESSURE AND VOLUME -SEE TABLE FOR OUTLET PRESSURE OMPLETE PARTS KIT UR-20 VALVE OUTLET PRESSURE PERENTAGE BRAKET UR-20-W KIT UR-20-W 28.7% PL-PVS UR-20-X KIT UR-20-X 33.8% PL-PVS UR-20-Z KIT UR-20-Z 56.5% PL-PVS OUTLET PRESSURE (PSI) INOMING PRESSURE (PSI) UR-20 VALVE UR-20-W UR-20-X UR-20-Z THE ORE PANEL ONTAINS TWO ISOLATED INPUTS FOR AUXILIARY OF PRESSURE REDUING VALVES AND PRESSURE ES. EAH ABOVE HAS TWO SINGLE POLE, DOUBLE THROW ES. THESE ES MAY BE WIRED IN PARALLEL TO THE ORE PANEL TERMINALS H1D AND 39. WHEN A FAULT IS DETETED, THE ORE BOA WILL SHUT DOWN THE GAS VALVE AND SHUNT TRIP, TRIGGER A LOAL SIGNAL, AND ALERT ALL ATTAHED ORE PAKAGES. ALTERNATIVELY, THE ES FROM EAH OULD BE ONNETED TO THE INPUT OF THE BUILDING PANEL TO INDIATE A ONDITION. BOTH METHODS ARE SHOWN BELOW. WIRING ONNETIONS FOR ONTAT H1D 38 ORE ONTROL ONNETIONS PRV N WATER PRESSURE 2 39 N1D BUILDING INPUT TOK ORE ONTROL PANEL ONTAT TB TBL PRV NO N WATER 1 2 END OF