ML18024A003

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Velan Inc. - Part 21 Notification for Disc (Part Number 8205-012) in 4NPS Class 150 Through 900 Swing Check Valve
ML18024A003
Person / Time
Site: Nine Mile Point, Wolf Creek  Constellation icon.png
Issue date: 01/16/2018
From: Apostolescu V
Velan
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML18024A003 (5)


Text

16:03:50 01-18-2018 , /5 5143422311 Velan Eng.

Velan Inc.

YE'LAN Plant: 550 McArthur Street, Montreal, QC H4T 1X8 Canada Tel: +1514748 7743 Fax: +1 514341 3032 www.velan.com January 16, 2018 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555-0001 Attention: Document Control Desk, via fax 301-816-5151

Subject:

Notification Disc (part number 8205-012) in 4NPS Class 150 through 900 Swing Check Valve Gentlemen, Ameren, former Union Electric; informed us in November 2017 during a service inquiry that they are dealing with a swlng check valve disc that was found stuck in the open position during their post refueling testing at Callaway Nuclear Power Plant. The disc in question was delivered in 1997 and installed in 1999; the valve Is subject to leak surveillance by test once every 18 months. The valve failed its last test and was open for examination at which time the disc was found stuck open.

Our internal investigation determined the following: .

- There was a design change in 1979 which increased the thickness of the disc in order to make it suitable for larger pressure classes, from 600 up to 900 and 1500; 30 modelling revealed that as a result of the disc configuration there is a chance that the disc edge will contact and bind with the wall of the valve before the stopper at the end of the hanger hits the wall of the valve and prevent this from happening The part number was left unchanged; The corresponding enlarging of the body cavity was done only in 1985; Our internal records go back to 1982; an examination of these records reveals that we shipped 157 discs of this part number, to the US utlllties identified in Annex 1 and 2; these records come from two different systems, hence their slightly different appearance/content.

The following actions are being taken with respect to the disc:

Cancel disc part number 8502-012 Create a new disc part number to fit the body geometry of 1985 and before Create another disc part number to fit the current body geometry.

All utilities in the attachment will be notified within a week, for information and to determine a course of action.

As a minimum, Velan will recall all discs of the aforementioned part number in inventory at these utilities.

For any additlonal information on this matter please contact me at 514-748-7748 x 2134 or at victor.apostolescu@velan.com.

Sincerely yours, Sincere!~,~

Victor Apostolescu, Eng.

Vice-president, Quality Assurance Velan. Quality that lasts.

5143422311 Velan Eng. 16:08:34 01-18-2018 2 /5 VE'LAN ANNEX 1 DATE CUSTOMER VELANORDER ITEM DRAWING QTY SHIPPED CUSTOMER NAME P.O. NO. WRITE-UP NO. NO. VSCNUMBER NO. SHIPPED 2001-01-04 PECO ENERGY 90179323 P-012-926670N 001 8205-012N002-S P2-3486-N4/L 1 2001-11-13 EXELON NUCLEAR (PECO) 90184729 P012-112890-N 5/001 8205-012N002-S P2-3486-N4/L 2 2001-11-14 EXELON NUCLEAR (PECO) 90184729 P012-112890-N 10/001A 8205-012N002-S P2-3486-N4/L 2 2002-09-23 ENTERGY OPERATIONS 4500511836 P012-207290-K 5/002 8205-012N013-S P2-81950-K01 1 2003-02-04 PUBLIC SERVICE ELECTRIC 4500170280 P012-247430-N 010 8205-012N002-S P3-1028-N-11/A 1 2003-03-06 NINE MILE POINT NUCLEAR 02-39695-001 P012-239930-N 0001 8205-012N002-S P3-3916-N11/G 1 P010-279380-2003-04-11 ENTERGY NUCLEAR OPER. 4500521141 P012*279390-D 3 8205-012D002-S 001 1

?010-279380-2003-04-11 ENTERGY NUCLEAR OPER. 4500521141 ?012-279390-D 3 8205-012D002-S D01 1 2003-08-22 WOLF CREEK NUCLEAR 721573/0 P012-299170-N 1 8205-012N002-S P2-6432-N13/H 1 2003-08-22 PECO ENERGY COMPANY 90 0039111 ?012-289010-N 1 8205-012N002-S P2-3486-N4/L 3 P2-3486-NR 2004-08-06 EXELON/ PECO ENERGY CO. #90009213 P012-3B6740-N 1 8205-012N002-S REV.L 4 P3-3916-N11 2004-10-06 NINE MILE POINT NUCLEAR #04-50183 P012-416270-N 001 8205-012N002-S REV.G 1 2006-02-08 AMEREN UNION ELECTRIC CO. #225817 SR P012*517140-N 1 8205-012N013-S P2-6432-N13/H 1 TENNESSEE VALLEY ?012-36801 o-2005-05-12 AUTHORITY #00044577 P012-469380-K 001 8205-012N013-J K04/B 1 2006-12-05 FIRST ENERGY CORPORATION #45201563 P012-568480-l\i 1 8205-012N013-S P3-1012-N24 1 2006-12-19 EXELON BUSINESS SERVICES #90019946 ?012-595350-N 1 8205*012N002-W P2-3241-N4/J 1 2006-12-20 EXELON BUSINESS SERVICES #90019946 P012-595350-N 1A 8205-012N002-W P2-3241-N4/J 2 TENNESSEE VALLEY 2007-08-20 AUTHORITY 00061665 ?012-628030-K 1 8205-012N013-K P2-80533-K01/B \ 1 2007-09-12 DOMINION VIRGINIA POWER 45516610 M012-636710-D 1 8205-012N002-S P2-74300-K3/B 1 P2-82320 2008-01-08 EXELON BUSINESS SERVICES 90 024366 P012-677610-N 1 8205-012N013-S N01/C 1 P2-3486-N-4 /

2009-03-19 EXELON BUSINESS 90028488 P012-756000-N 2 8205-012N002-S REV.L 1

DUKE ENERGY CAROLINAS, P2-82186-N03 2009-10-21 LLC 00119365 P012-789050-N 4 8205-012N002-S REVC 1

PS-3486-N4-2009-10-21 EXELON BUSINESS SERVICES 90031445 P012-789080-N 2 8205-012N002-S 2 REVL P2-3486-N-4 2010-09-16 EXELON BUSINESS SERVICES 90 035823 ?012-835112-N 1 8205-012N002-S 2 REVL Ve Ian. Quality that lasts.

5143422311 Velan Eng. 16:09:13 01-18-2018 , 3 /5 YELAN P2-3486-N-4 2010-10-26 EXELON BUSINESS SERVICES 90037735 P012*836033-N 1 8205-012N002-S REVL 2 90 062917 REV P2-3486-N-4 2014-:12-01 EXELON BUSINESS SERVICES P012-848672-N 01 8205-012N002-S 2 1 REVL NINE MILE POINT NUCLEAR P3-3916-N11 2014-12-15 7736256 REV 3 P012*680034*N 1A 8205-012N002*S 1 STATION REVG 2014-12-18 EXELON BUSINESS SERVICES 90 063963 P012-849453-N P2-3486-N-4 01 8205-012N002-S 1 REVL

(~er)'2k) ,:OT.Al~ ~q Data prior to 2000 Order Velan Customer Order Item Date Part Number Order Customer and location Number # Qty 850812 8205-012-002 P223544KSP BECHTEL-POTTSTOWN.PA LS-221285-NB, REV.2 00013 4 860812 8205-012-002 P226289NSP PAC.G&E-AVILA BCH,CA 736362 00001 1 861019 8205-012-013 P226913NSP WESTINGHOUSE-PSBG,PA MN-70582-D-KZ 00001 1 861019 8205-012-013 P226928NSP WESTINGHOUSE-PSBG,PA MN-70850-D 00001 1 861118 8205-012*002 P227299KSP TVA -KNOXVILLE.TN 86PNR-801448 00001 1 870216 8205-012-002 P317975NSP ENTERGY-ST FRNCVL,LA 83-1-80232 REV.10 00025 1 870216 8205-012-002 P317975NSP ENTERGY-ST FRNCVL,LA 83-1-80232 REV.10 00033 1 870216 8205-012-002 P318032NSP ENTERGY-ST FRNCVL,LA 83-1-80232, REV, 10 00002 1 870216 8205-012-002 P318046NSP ENTERGY-ST FRNCVL,LA 83-1-80232, REV.10 00015 1 870216 8205-012-002 P318055NSP ENTERGY-ST FRNCVL,LA 83-1-80232, REV.10 00032 1 870313 8205-012-002 P228168NSP BECHTEL-POTTSTOWN.PA 08031-F-80493 R/3 00001 1 870407 8205-012-013 P228417KSP AEP -COLUMBUS.OH 04043-041-SX 00001 1 870407 8205-012-002 P228458NSP PAC.G&E-AVILA BCH,CA 06225 0001A 1 870407 8205-012-002 P228458NSP PAC.G&E-AVILA BCH,CA 06225 0001B 1 870519 8205-012-013 P228817KSP FLAP&L- MIAMI.FL C 89934 77238 00006 1 870702 8205-012-002 P270006NSP PACIFIC G&E-SAN F.CA 004964 00005 4 870807 8205-012-013 P270205KSP VIRGINIA EP-SURRY,VA SSY132586 00001 2 870819 8205-012-002 P270246NSP PACIFIC G&E*SAN F,CA 010491 00001 1 870923 8205-012-002 P270439NSP BECHTEL-POTTSTOWN.PA 18240-SP-00409 00004 1 870928 8205-012-002 P270456NSP BECHTEL-POTTSTOWN.PA 18240-SP-00152 00017 2 Velan. Quality that lasts.

5143422311 Velan Eng. 16:09:43 01-18-2018 4 /5 Y£LAN 870928 8205-012-002 P270456NSP BECHTEL-P01TSTOWN,PA 18240-SP-00152 00025 1 880527 8205-012-002 P271350KSP PBLC SER EG-NEWRK,NJ P2-265412 00001 2 880928 8205-012-013 P271799KSP FLA P&L-FLRDA CTY,FL C88658 90505 00001 1 881018 8205-012-013 P271893NSP PORT GEN ELE-PORT,OR NQ-50062 00001 2 890112 8205-012-002 P272177NSP ENTERGY -JACKSON.MS 81-Q-72999 00029 4 890127 8205-012-209 P272325KSP CONS ED -NY.NY 8692998 00016 4 890207 8205-012-002 P272360NSP ARKNSA P&L-LTL RK,AR 189492189492 00001 2 890309 8205-012-013 P272598NSP NIAGARA M- SYRCSE,NY 84135 00001 1 890322 8205-012-002 P272644KSP TVA -CHAlTANOOGA,TN 89NNT-80537B 00001 1 890411 8205-012-013 P272742KSP PACIFIC G&E-SAN F,CA 024679 00001 1 890607 8205-012-440 P273064KSP SMUD -SACRAMENTO.CA RQ-89-32-32531 00005 1 890815 8205-012-440 .P273264NSP ARKNSA P&L-LTL RK,AR 203612203612 00002 2 890816 8205-012-440 P273002NSP ARKNSA P&L-LTL RK,AR 198238198238 00005 1 891128 8205-012-209 P273764NSP TLEDO EDSN-CLVLND,OH C600583D89 00001 2 900123 8205-012-209 P273965NSP PAC.G&E-AVILA BCH,CA 033877 00002 2 900410 8205-012-440 P274307NSP ARKNSA P&L-LTL RK,AR 220038220038 00001 1 900420 8205-012-209 P374373KSP ARKNSA P&L-LTL RK,AR 220329220329 00002 2 900530 8205-012-440 P274561KSP PAC.G&E-AVILA BCH,CA 035759 00002 2 900618 8205-012-209 P274681NSP TLEDO EDSN-CLVLND,OH C603763D90 00001 2 900626 8205-012-209 P274700KSP ARKNSA P&L-LTL RK,AR 223281223281 00002 2 910227 8205-012-209 P275936NSP PHIL ELEC-PHILLY,PA LS636376 00001 2 910514 8205-012-440 P276428KSP BOSTON EDN-BOSTN,MA STR117573 00001 2 920316 8205-012-440 P277637NSP PORT GEN -RAINIER,OR NQ95250 00001 2 920428 8205-012-209 P277757NSP PHIL ELEC -PHILLY,PA LS653088 00002 1 920513 8205-012-209 P277795NSP PHIL ELEC-PHILLY,PA LS657142 00001 1 920526 8205-012-209 P277813NSP NATL ERGY-SEABRK,NH 82658 00001 1 921005 8205-012-002-S P278157NSP PHIL ELEC -PHILLY,PA LS661586 00001 1 921222 8205-012-002-S P278391NSP NIAGARA M- SYRCSE,NY 98881 00011 5 930105 8205-012-002-S P278408NSP NSP- MINNEAPOLIS.MN PE2030SQ 00008 1 Velan. Quality that lasts.

5143422311 Velan Eng. 16: 10: 14 01-18-2018 5 /5 YE'LAN 930106 8205-012-002-S P278404KSP FLA P+L-JUNO BEAC,FL C92933 91157 00001 1 930513 8205-012-002-S P278800NSP PBLC SER EG-NEWRK,NJ P2-428611 00001 7 940209 8205-012-002-S P279424NSP PBLC SER EG-NEWRK,NJ P2-435780 00001 2 940526 8205-012-002-S P279644NSP NSP- MINNEAPOLIS.MN PF9333SQ 00001 1 P2 0733063 1850 940815 8205-012-002-S P279825NSP PUBL SRV-HNCKS BR.NJ 0000 00002 4 940823 8205-012-013-J P279844KSP MAINE YNKE-BRSWCK,ME 94-02555 00005 1 940923 8205-012-002-S P279903NSP UNION EL-ST.LOUIS.MO 092933 00001 1 P2 07602071850 941222 8205-012-002-S P280109NSP PUBL SRV-HNCKS BR.NJ 0000 00003 1

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950127 8205-012-002-S P280182NSP PHIL ELEC -PHILLY,PA LS697175 00002 3 P2 0785740 1850 950420 8205-012-002-S P280326NSP PUBL SRV-HNCKS BR.NJ 0000 00001 1 P2 0802840 1850 950808 8205-012-002-S P280539NSP PUBL SRV-HNCKS BR,NJ 0000 00003 1 P2 0817432 1850 950929 8205-012-002-S P280656NSP PUBL SRV-HNCKS BR.NJ 0000 00005 1 960122 8205-012-002-S P280849NSP PHIL ELEC -PHILLY.PA LS605846 00002 2 960122 8205-012-002-S P280849NSP PHIL ELEC -PHILLY.PA LS605846 0002A 2 960122 8205-012-002-S P280849NSP PHIL ELEC -PHILLY.PA LS605846 00026 1 960528 8205-012-002-S P281079NSP PHIL ELEC -PHILLY,PA LS608896 00001 1 P2 0860713 1850 960626 8205-012-013-S P281118NSP PUBL SRV-HNCKS BR.NJ 0000 00001 1 960822 8205-012-002-S P281182NSP PHIL ELEC -PHILLY,PA LS155137 00001 2 970812 8205-012-002-S P281661NSP WOLF CREEK-BURGTN,KS 573540 00001 1 970821 8205-012-013-S P281671NSP UNION ELEC-ST LUS,MO 093615 00001 1

' P2 09562571850 980611 8205-012-013-S P282101NSP PUBL SRV-HNCKS BR.NJ 0000 00001 1 981016 8205-012-002-S P282253NSP UNION ELEC-ST LUS,MO 095220 00001 1 Velan. Quality that lasts.