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Home My WebLink AboutM-501CUSTOMER/COMRACTOR FURNISHE� AND INSTALLE� CRVOGEN EXITING DUCT SYSTEM. NOTE THE SIZE OF THE CRYOGEN E%ITING DUCT MAY VARY IN SRE DEPENDING ON iHE LENGiH OF RUN AND THE AMOUNT OF BENDS REpUIRED TO EXIT THE BUILDING. SEE THE pUENCH VENT ROUTING DEiAIL THIS SHEEf FOR MPORMATION ON SRING iHE CRYOGEN EXItING �UCi. ouENCH vENr cna ro eE oEsicNEo (iN nccoaonNCE WITH OUENCH VENT NOTES. THIS SHEEf). DEfAILED AND SPECIFlED BV THE AIECHANICAL ENGMEER OF RECORD i0 PREVENi RAIN FROM EMERING iHE OUENCH DUCT. SEE QUENCH VENT NOTES. iME OF BUG SCREEN - 3/8" WIRE MESH COVERING AN AREA AT LEAST 25 TIMES TNE CROSS SECTION OF THE pUENCH VENT EXITING �UCT. SEE DEfAIL M-501-3. PlA1E, SEE OUENCH VEN1 NOTES. � : TO BE SIZE�, �EfAILE� AN� SPEQFlE� MECHANICAL ENGMEER OF RECORO. JE OF ROOF INSiALLE� BV THE oie�ecraic isounoN see orrni� n-soz-z RF WAVEGUIDE MADE WIiH FIANGES FOR OUENCH VENT COUPLING TO BE SRED. FABRICATED AND INSTALLED BV RF SHIEL� CONTRACTOR IN COOPERAiION WIiH pUENCH VENi MANUFACTURER. �RF SHIELD FINAL CONNECiION OF iHE CRYOGEN EXRING OOCT SYSTEAI SHALL 9E PERFORAIE� BV THE CUSTOMER/CONTRACTOR �URING THE OAY OF MAGNEf �ELNERY. W PROVIDED BV WSTOMER/COMRACTOR � aRovioeo er SIEMENS � pUENCH VEM FIANGE Ai MAGNEfJ � FOR QUENCH VENi COUPLING �ACOUSiIC �ECOUPLER SECiION AT IAAGNET PROVIOEO BV SIEIAENS. BE SUPPLIE� ED BY THE TVPICAL OF IOIAiION Ai cRrocEN ExiriNc oucr sysrEM NorEs: 1) THE MECHANICAL ENGMEER OF RECOR� SHALL BE RESPONSIBLE FOR THE DESIGN, DEfAIL AND SPECIFlCATION OF THE CRYOGEN EXITING �l1CT SVSTEM WITH ALL WORK TO PERFORME� 6Y THE Cl15TOMER/CONTRACTOR UNLE55 SPECIFIED OTHERWISE. 2) TAKE PROPER PRECAUTIONS WHEN FlELD WELDING IN THE VICINIIY OF LIOVEFlE�/FROZEN 0%YGEN. 3) UNLE55 SPECIFlE� 0?HERW6E ALL MAiERIAL AN� WORK SHALL 6E PERFORME� 9Y iHE C115i0MER/CONiRAC?OR WRH FlNAL CONNECTION OF THE CRVOGEN EXITING DUCT SYSTEM TO THE SIEMENS MAGNET TO BE PERFORMED BV THE WSTOMER/COMRACTOR UNDER 9EMENS' SUPERVISION. 4) iHE DIAMEfER OF 7HE CRYOGEN EXItING �UCi MAY VARV WIiH ACiVAL ROU7ING. CRYOGEN EXITING DUCT SYSTEM DETAIL usE n rnESH srzE oF iomm (a/a") +z/-imm. 1.Omm (1/16") +/-0.3mm i. i"3�g•• ROUND WIRE� 'I 9 A Spl1ARE. STAWLESS STEEL WIRE MESH MUST BE FITfED TO ALL Ol1TLEf5. THE AREA OF THE MESH MUST BE >25 TIMES THE AREA OF THE OVENCH VENT OUTLEf. REV 1 3 QUENCH VENT MESH �o s�A�E S�A�E: NO SCALE e > zs . (oz—oi) E%PANSION TO A GREATER DIAMEfER TUBE CAN BE ACCOMPLISHE� BV USE OP A pIFFUSER. iHE DIFFUSER MUSi MEEf WENCH VENi REQIIIREMENTS AND THE GEOMEfRIC PARAMEfERS SHOWN HERE. THE DIAMETER OF THE PIPE SHOULD NEVER �ECREASE IN THE DIRECTION OF FLOW. REV 0 — QUENCH VENT DIFFUSER �o s�p�E PLAN VIEW CRYOGEN NOTES 1) 'CRYOGENS" IS A TERM USED TO IDENTIFV THE REFRIGERANT USED TO MAKE THE MAGNEi "SUPER-CON�UCTING", W THIS APPLICATION, LIOUID AN� GASEOUS HELIUM. SPECIAL CARE MUSt BE iAKEN �l1RING iHE rRANSFlLLING OF iHE MAGNEf WIiH CRYOGENS AN� NORMAL EXHAUST OF CRVOGENS FROM THE SYSTEM. ASIDE FROM THE OBVIOUS �ANGER OF FREEZING, HELIUM GAS WILL AL50 DISPLACE THE OXYGEN IN THE ROOM. THE INSTALlATION OF AN APPROVED TOXGAR� MONIiORING SY4EM IS RECOMMENDEO. 2) THERE SHALL BE A TRANSPORT ROUTE FOR DELNERY OF CRVOGENS TO THE E%AM ROOM. SPECIAL VESSELS CALLED �EWARS ARE USE� t0 iRANSPORi HELIUM. A 2W LIiER �EWAR WEIGHS 335 POUN�S AN� HAS A 32" �IAMEfER, A 500 LIiER 6 540 POlIN�S, AND IS 47' IN DIAMETER. 3) HELIUM GAS CYLINDERS MAY BE USE� DURING THE INITIAL FlLLING OF HELIUM IMO iHE MAGNEf. iHE FACILIiY IN WHICH iHESE MAY BE USED NEE�S TO HAVE THE ABILIN TO TEMPORARILV STORE AND SECURE THESE CVLINDERS THAT WILL PREVEM THEM FROM INA�VERTENTLY FALLING OVER. 4) OUTSIDE VENTING OF THE HELIUM IS TO BE PROVIDE� BY MEANS OF A VEM PIPE OF NON-MAGNEfIC MAtERIAL CALLE� A WENCH VENT. RFV ( OPTION 1 ��OPTION 2 �� MESH AREA = 25 x TUBE AREA SEE DEfAIL M-501- MESH AREA = � 25 T116E AREA SEE DEfAIL M-501-J >10' CONE ANGLE MESH AREA = 2 5 x TUBE AREA SEE �EfAIL M-501 OPTION 3 � 191[H.t! OPTIONS FOR QUENCH TUBE EXITING THROUGH A WALL ANGLED RAIN HOOD � � MESH J RAIN HOLES wsuunaH SEE Ol1ENCH anw mvEa MESH AREA z.5 T�BE �EFLECt PUTE . e i -I �i SEE QIIENCH VENT NOTES HORIZONTAL OUTLET RELEASED FOR CONSTRl1CTI0N Su6jec��o compliance with allregula�ions 04 S�a�e antl Local Codes City of Carmel �Sv�� 'l'�^l�`�RAiI � onrE: 12/02/19 REV 1 SCALE NONE QUENCH VENT NOTES QUENCH VENT DESIGN INSTRUCTIONS 1) IN iHE EVENt OF A QUENCH, iHE iHERMAL ENERGV �6SIPAiED CA115E5 AN EXiREMELV RAPI� BOIL OFF OF iHE LIpUI� HELWM. iHE SYSTEM MUST BE CAPABLE OF VENTING THE LARGE VOWME OF GAS GENERATED AT THE APPRO%IMATE EXPANSION RATIO OP 1]00 FROM LIOUID AT 42'K TO ROOM TEMPERATURE GAS. THE EXHAUST SVSTEM IS CRIiICAL FOR iHE SAFE OPERAiION OF iHE MAGNEf, iHE �AiA IN THIS �OCUMENT M115T BE FOLLOWED. SINCE HELIUM VENTED IN A OUENCH IS AN ASPHVXIANT & AN EXTREMELV COLD GAS, THE pUENCH TUBE MUST ALWAYS END AT A POINT WHERE ACCESS BY PWPLE IS NOt POSSIBLE. WENCH iUBE PLANNING MUSt ONLV BE DONE BV Ql1ALIFlED PERSONNEL IT IS THE OWNER'S RESPONSIBILIiV TO ENSl1RE THAT THE QUENCH TUBE IS MAINTAMED IN AN OPERABLE STATE. 2) IF THE pUENCH VENT IS NOT CONFIGURED CORRECTLV THERE IS A RISK OF DANGER THAT MAY LEAD TO DEATH OR SERIOUS INJURV AND CAN RESULT IN STRUCTURAL DAMAGE THE E%HAUST MUST NOT BE VEMED IN AN ENCLOSED SPACE. iHE OPERAtOR OF iHE SY4EM MuST PREPnRE AN EMERGENCv PLAN IN THE EVENT OF A �UENCH. 3) THE QUENCH TUBE CONSISTS OF STRAIGHT, HYDRAULICALLY SMOOtH SECilONS, BENDS UP i0 90' AND A DIFPUSER,IF REOUIRE�. THE END OF THE TUBE M115T BE PROTECTED FROM RAIN, SNOW, ANO FOREIGN OBJECTS. ROUN� SECTIONS ONLV, NO SOUARE SECTIONS. 4) THE 9EMEN5 MAGNET HAS A pUENCH VALVE ASSEMBLV FOR CONNECTION TO THE TUBE LOCATED AT THE TOP LER SIDE OF THE MAGNEf (SEE MAGNEf ELEVAiION). iHE MECHANICAL CONiRAC10R WILL suaa�v nNo ir�srn�� n oueNCH veNt tuee witH cnP, ro ae NON-MAGNETIC STAWLESS STEEL �22 GAUGE RECOMMENDED). GRADES AISIJ04, 309, 316, OR 321 ONLY THERMAL CONDITIONS MAV CAUSE THE TUBE TO CONTRACT UP TO 3mm/MEfER SO A STAINLE55 4EEL BELLOWS OR FLEXIBLE SECtION MUSt BE INStALLED A MINIMUM OF EVERY 37-9" NOT TO ExCEED 2% OF THE OVERALL LENGTH. THE OUENCH TUBE MAY ALSO BE MADE OF AWMINUM, E%TRU�ED TUBE AWMINUM GRADES 6063 AND 6082 ONLY MUST BE USE�. ROLLED AN� WEL�ED iUBE FROM SHEEf ALUMINUM GRADE 5003 ONLY MUSt BE USED. THE WALL SECTIONS OF AWMINl1M Tl1BE MUST 6E A MINIMl1M 14 GAl1GE. THERMAL CONTRACTION OF 4.5 MM/METER M115T BE CONSIDERED FOR AWMINUM pUENCH TUBES. THE MOVEMENT OF THE BELLOWS MUST BE RESTRICTED TO PREVEM E%CESSNE EXPANSION �llE i0 PRESSl1RE THE WEIGHi OF iHE il1BE M115i BE SUPPORTED BY THE BUILDING AND BE FLEXIBLE ENOUGH TO ALLOW MOVEMENT FROM THERMAL CONTRACTION. THE WALL EXIT SHOUL� AL50 BE FLE%IBLE. PRESSl1RE CALCl1LATI0N 5) THE MAXIMUM INTERNAL PRESSURE IS CALCl1LATED AT tA5 PSI. THE MA%IMUM PRESSURE SHOUL� BE ENGWEERED FOR 6.5 P51. 6) USE THE OUENCH VEM CALCUUTOR PROVI�ED BV SIEMENS TO �ESIGN A QUENCH VENT THAT MEETS DESIGN REOUIREMENTS FOR �IAMEfER, LENG?H, NUMBER OF ELBOWS AN� PRESSl1RE �ROP. ALL BENDS MUST BE SMOOTH WALLED AND HAVE A CENTERLINE TO WTERNAL PIPE �IAMEiER RATIO OP LS ID S.Q EXPANSIONS TO PIPE DIAMEfER CAN BE �ONE WITH A DIFFUSER. ONLY ROUND TUBE SECilONS MAY BE USED, RECiANGULAR SECiIONS ARE NOt ALLOWED. ]) THERE MUST BE A 12-19 INCH FLEXIBLE SECTION OF PIPE FOR WNNEC?ION i0 iHE QIIENCH VALVE A? iHE MAGNEf WIiH AN INSI�E DIAMEfER GREATER THAN 4" (1.ST) OR 6" (3.OT) AND ABLE TO WITHSTAN� 6.5 PSI. CONNECTING SECTIONS 8) SECilONS OF iHE PIPE CAN ONLV BE JOMED BV WELDMG OR BOLiE� FLANGES WIiH FIBER GASREfS. RO?ARY FIANGES ARE PERMII'rED, VEE CLAMPED FLANGES MAY NOT BE USED. OUENCH VENT EXR 9) THE PROTECTION AT THE END OF THE TUBE SHALL BE 3/8" WIRE MESH WITH 1/16 INCH WIRES, COVERING AN AREA AT LEAST 25 iIMES iHE CRO55 SECiION AREA OF iHE �UENCH PIPE. 10) WHERE THE pUENCH TUBE EXITS THROUGH A FLAT ROOP, THE iME OUtLEf MUSt BE ABOVE A LEVEL WMERE WAiER COULD EMER IN THE EVENT THAT THE ROOF DRAINS BECOME BLOCKED. IN THE CASE OF A HORRONTAL EXIT THROUGH A WALL, THE OUTLEf SHALL BE ANGLED DOWNWARD NOT LE55 THAN 1 PIPE DIAMEfER TO PREVENT RAIN INGRESS. iHE EXIt SHALL BE LOCAiED ABOVE iHE LEVEL OF oRirrwc sNow. 11) WHERE iHE pUENCH iUBE EXItS VERiICALLY, A RAIN COVER MUST ALSO BE FITTE� WITH THE DIAMETER TO BE iW0 TIMES THE DIAMEiER OF THE pUENCH TUBE THE CLE4RANCE BEIWEEN THE RAIN GUARD AN� THE MESH SHALL 2 TIMES THE DIAMEfER OF THE TUBE A DEFLECTOR PLATE SHALL BE WELDED TO THE TUBE WHERE li EXIiS iHE ROOF i0 PREVEN? HELIUM FROM RE-EMERING THE Bl11LDING. THE DEFLECTOR SHALL BE AT LEAST 3 TIMES THE �IAMEiER OF THE pUENCH TUBE AND LOCATED PNO PIPE �IAMEiERS ABOVE THE RWF AN� PNO PIPE DIAMEfERS BELOW THE RAIN GUARD. �URING A OUENCH THE HELIUM GAS E%ITING THE pUENCH PIPE MAY BE AT TEMPERATURES OF LE55 THAN -400'F. �UE TO THIS iEMPERAiURE RWFlNG MAiERIALS OR ItEMS AROUND iHE VENt EXIT MAY BE ADVERSELV AFFECTED. CONSIDERATION OF MATERIALS AND ITEMS PLACED NE4R THE VENT EXIT SHOl1LD BE TAKEN INTO ACCOUNT 50 DAMAGE DOES NOT OCCUR. 12) WHERE rHE aIIENCH iUBE EXIiS HORIZON?ALLV, iHE OIIiLEf MU4 CONFORM TO OPTIONS 1-4 OR THE ANGLED RAIN HOOD. THE OUTLEi SHOULD NOT BE LOCATED WHERE HELIUM GAS CAN BE �RAWN IMO AN AIR WLEi, EMER AN OPEN WIN�OW, OR BLOW DIRECiLY OMO 4RUCiURE OR EOUIPMENL RESiRICi ACCE55 TO WINDOWS AN� DOORS TO AVOID INJl1RY FROM COL� BURNS AND ASPHVXIATION BV 9'-11" ON EACH SIDE, BELOW AND 19'-9" ABOVE, IF THE OUTLET IS POSITIONE� T00 LOW A oEF�EcroR PurE cnN eE usEo wirn oPrioN i nNo 3. WARNING SIGNS AND OUTLET RESTRICTIONS A WARNING SIGN MUST BE FlXE� AND VISIBLE NEAR THE OUENCH VENT OUTLEf. THE TUBE MUST HAVE A WARNING POSTE� ALONG li'S ENiIRE LENGiH FOR EXiREMELY WLD HELIUM GAS - Al1THOPoZED PERSONNEL ONLV. 13) AREAS WRH ACCESS IN THE AREA OF THE OUTLET MUST BE CLEARLY IDENTIFlED AND FENCEq FOR EXAMPLE, A ROOF OUTLET WIiH MAIMENANCE ACCESS. INSULATION AN� GALVANIC SEPARATION 14) THE pUENCH TUBE MUSr HAVE MINIMUM 1" INSULATION FOR iHE FULL LENGiH. WIiHIN iHE RF ROOM iHERE SHOUL� BE A 1" LAYER OF MWERAL FI6ER INSULATION WITH A VAPOR BARRIER AND 1" CLA55 0 OR CLASS AP ARMARE%. OUTDOOR PIPES MUST BE WEATHERPROOE THE INSULATION MUST NOT TOUCH THE MAGNET COVERS. i0 AV01� RF DISiURBANCES iHE INSULAiION MUSt NOi MAKE ELEC?RICAL CON?ACi WIiH iHE WAVEGIII�E. 15) GALVANIC SEPARATION M115T 6E PROVIDED BER4EEN THE MAGNEi, THE pUENCH VENT, THE RF ROOM, AN� THE BUILDING, PNO SEPARATIONS ARE REQUIRED USING STAWLESS STEEL BOLTS, INSULAtING BUSHES AND LOCKING NUtS. NO OiHER DESIGNS ARE aERMittEo Faa snFErv. DOCUMENiAiION 16) THE DESIGN AN� CONSTRUCTION OF THE QIIENCH PIPE MUST BE DOCUMENTED WITH DRAWINGS AND CALCl1LATI0N5 THAT ARE KEPT WITH INSTALLATION �OCUMENTS. IT MUST COMPLV WITH THE REOUIREMENTS IN THIS �OCUMENT BEFORE BEING CONNECTED TO iME MAGNEf. N T I O N. �� , � �� ,�� :. � �� . � �� , �� ,� � � � ��, � �� ,�� ,�"' 't�,�� , � � � � � � �� :� � �,� ��., �� :� �, � �� r� �� r.i i ui i i �- rF n i rF u F i F i ini, u i� FF F m � i �� u F i v m mi i� eF�- F , i:n �� s �� _�,�N�� ,��, �� .�� -� N..��, ��- � � � � N„�� , N�� iHE EQUIPMENi CONFlGURAiION SHOWN ON iHESE ELEVAilONS REPRESENi "iYPICAV' INSTALUTION CONDITIONS. fHE QUENCH VENt IS i0 BE SUPPLIED AND INStALLED BY iHE MECHANICAL CONiRACiOR. It MAV BE :ONNECiE� i0 iHE FIANGE Ai iHE MAGNEf HORRONiALLV OR VERiICALLV AN� SHOUL� BE �ESIGNE�, ;ONSTRUCTED AND INSTALLED AS PER THE WSTRl1CTI0N5 ON THIS SHEET. LME OF FlNISHE� CEILING � I I I I I I I I I I I I I I OUENCH VEM CONNECTION 2'-2 ]/8" LEFT OF ISOCENtER FLEXIBLE BELLOWS/ACOOSTIC �ECOUPLER, FLEXi COUPLING >> >I� AT MAGNEf PROVIDED BV 9EMENS. i � I a� I i � m i � SIEIAENS SIIPPLIED PATIEM COUCH RF � � THE LOCATION, PRCH, AND MOUMING HEIGHT ABOVE FINISHED FLOOR FOR THE MECHANICAL SYSTEMS SHALL BE SPEQFlED, DEiAILED AN� NOiE� 6Y ?HE MECHANICAL ENGWEER OF RECOR�. ALL MECHANICAL SVSTEM LOCATIONS SHALL BE COORDINATED WITH THE LOCATION OF THE CABLE TRAVS AS SHOWN ON THE 1/4" SCALE ELECTRICAL PUN. 'I (12) 3/8" � ��e.. ] 1/8 5 �/6" I � � � ��,�' " - — � — - ,� �I � i AT THE AIAGNEf isocE�urEa �MAGNET WITH COVERS FOR HORRONTAL CONNECTION, A 90' ELBOW MUSt BE PROVIDEO BY WSTOMER/CONTRACTOR TO MATCH �IAMEiER OF THE FLE%IBLE SECTION. MAGNET SIDE ELEVATION OUENCH VENi FLANGE Ai MAGNEf AN� ACCOUSiIC DECOUPLER. CONNECTION OF THE pUENCH VEM PIPE TO SIEMENS SUPPLIED FLANGE TO BE DESIGNED, DETAILED, AND SPECIFlED BY THE MECHANICAL ENGINEER OF RECORD. TO BE FABRICATED AND IN4ALLE� BV iHE MECHANICAL WNiRACiOR 11N�ER SIEMENS Sl1PERVISION. 2 I QUENCH VENT FLANGE I�o s�A�E � �- OUENCH VENT o�r« 1 I�P1.YN_\�i NO OPENINGS IN iHIS AREA. IN iHE CASE OF A HORIZONIAL EXIi ?HROl1GH A WALL, iHE OUiLEf M115T BE Tl1RNED DOWN BV NOT LE55 THAN THE LINE OF THE DIAMEfER TO PREVENT RAIN INGRESS THE EXIT MUST BE SRUATE� WHERE R CANNOT BE BLOCKED BY DRIFTING SNOW. i0 AVOID RISK OF INJURY FROM COLD BURNS AND ASPHVXIAtION, ACCE55 TO THE Ql1ENCH VENT OUTLET Ml1ST BE RESTRICTED AS SHOWN. THE OUTLET MUST NOT BE SITUATED WHERE, W THE EVENT OF A QUENCH, HELIUM GAS CWLD BE �RAWN INTO AN AIR WLEf OR OPEN WINDOW. WHERE WINDOWS ARE WRHIN THE RESTRICTED AREA, iHEY MU4 BE PERMANEMLV CLOSE�. OUTLET SAFETI' CLEARANCES R�v i — QUENCH VENT �o s�a�E HELIUM CONTENT LRERS AT 1003 1,511 LIOUID HELIUM WEIGHT 41] L8. TYPICAL BOIL OFF RATE OD L/HR FOR iVPICAL CLINIGL USE, DEPENOING ON SEOl1ENCE5 1VPICAL REFlLL IMERVAL N.A. AN� OPERATING TIME. WITHOUT THE COLD HEAO RUNNING THE LipUID HELIUM BOIL OFP IS APPRO%IMATELV 3.59. PER 24 HOl1R5. VIDA R[v a -f....i� -F� Tf Iluf�...G.'. �� " SIEMENS I�^.�r I- c-F�- IU HEALTH NORTH HOSPITAL 11700 NORTH MERIDIAN STREE�, CARMEL, IN 46032 MRI ROM �JB132 — MAGNEfOM VI�A VIOA XQ GRADIENTS Qi os/os/ts eoMP��re New urouT easeo iHr F ,�r :: � u = PROJECT #: SHEEL aH uhst wnu eacKcreouHos - n r ri . i-��. 1901780RF �AiE� 04�27�19 �L'�, ��i I nlll L � 9 O � 7 $ O Qo oe/z�/i s wPRaho ar eusmuEas roe nw�s F � ,rF F �_;;�. � �� 1 SVM DATE DESCRIPTION ALL RIGHTS ARE RESERVED. SHEEf OP DRAWN BY: 10 10 D. BRISiOE —ISSUE BLOCK— S�AqS NOTED REF. 7-PZZCYK �ATE� 09/O6/19 DIRECTION _ OF FLOW