ML19322A475

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RO 79-159:on 790927,hangers on Discharge of Core Spray Pump B & Reactor Bldg Closed Loop Heat Exchangers Found Inoperable Under Earthquake Condition.Cause Not Stated. Hangers Will Be Repaired
ML19322A475
Person / Time
Site: FitzPatrick 
Issue date: 09/28/1979
From: Abbott E
POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
NUDOCS 7911020266
Download: ML19322A475 (2)


Text

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'e .m, g. .r,4 TEt.ECOPY MEsssGE. TUr Strector of Regulatory Operation l TU:: Presf<fent -4 Chistf 0persetQ USNRC #*9I"" 8 ~. Che&rrasv4 SRC Officer 631 Park Avanwe Manager of' Nucteer Operat5 ens. : Ming-of Prus1sia., PennsyIvanias T*)406, S*Ptenaer-2% 1979 .-- ~ DATE/T5MEh h eenher 29 1979 CATE/FIMEt -.,.u..- y James A. FitzPetrfck. Mucienc Power-Plant FRONT- ~~-T P.O Som 41 ~ Lycoming,, New York 130*J) SU5 JECT: PROMPT REPORTAWI.E OCCURRENC DOCMET MO~. 50-333 i 4<.

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~ '7~- ~ ~ ~ -~ ~ ! N ~ ' ^~ *." ' /.55IGNED: OR Me'. - N; J4t. :*'7.J. ; b.? ' 7-' LElt N06 79-057 4.,, m-m. m. EVE: 7 DATE: "Ihursday;, September 27, 1979' REPORT DATE: Friday,. September-25,1975 ; m: r-. .y, l ~ ~'* ^'

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Fuel Pont Cwling a H14-4sr Core Spray-H40-503-RNR Pump Suction CWJ5E MG RENCOMt /tCT10Mr The hangers w&11 Flyw Strwss ven-en=3ysi* shmes; two systv=e tw Te In=pershte. i ne repaired w.& thin. the seven (7} elay periest zwguived by the' S,,h,ow Cause Reiseves .~. 54% . % THERMAL POLfER' J FAC3LBTT STATUS: StyvsNferwn Routin. Startup MefuelIng ~ Moutine 5fvutsfewn Cther $teedy.$ tate. Power X Mot. Appticable Lead Chowge. ~ II be sept.7wi th4n two weeME. A wrlEten fo4 low-asp report ~ ~ ~ 4 d ese ~ J0W . LEONF.MD. JR. 7' ME$7 NT MANAGER'

  • ' Inoppvables hangers whick. render the. sys.teur JaME A. FITIPATRICK NUCLEAR. POWER PI 7011020 $

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TNEECUPr PWISSACE - t pAga 7 . (Y 2 t-Ruums.sg - PROMPT WHPORTARYJE SCEUMENCE. J; r DEEEr NO. Se-yn. LIGN5H: NO. DPR -58 ~, c. 1 d' ' AERMNER OR R e 79-159 ' fi EER N0n. 79-057 m. m..... .,=:...- .....,.a .2.- 11 , u,, c. a.. ;p., _ . 1 l ) ! -- ~ A j 1, .,- ca, w A hanger evt. the discharge of'the 'T' Chum Spray Puup-was Foimd tvr hw j, .inoparmhlen. The Inoperable henger rendered. the "lP Core Sprar Systeer ....,;, jl i Stroyershbe sendec emethquake conditions.. Volsantary entry into the .gh.: .g Mastting C>nditiswi for Operstkn. for one care.-spray systeur. ivioperable l j I toes implementwit at I:.30 tr.m.. ort Distsday, Lyt --h-17L 1979. .r y,, , r. ;. e w LJ. Shrvice Natwr ^ A hengev-en the discharge of the Meetter-Ruttding Closed kon r Heat Exchangers (sarview werer side) was found. te be inoperable-rendering ' ? $<J the systwar innperahte under earthquakw conditierm This systeur is not m Technte=1 Speci.fication systemt amt no Lietting Comitthn for Operathm . t. ; g, exists. The seven (7) darr in the Show Causse Order Release, hameaver, 3 ; may apply arrd we are twktng prenpt action to rarnir. Dis hanger is j j of na safat.T wignificace-If ther hariger Fat 3* entder eartitquahe candt-q tions trhe mMJ-ity to achieve entd shutdowngmder design bands accident g i -" e conditions, is writryntred. TELECOPIED y _9, _ g m, _. .vot 1 _,.. 7 '~, j[,T,,,' 'm._., "l'.','~,[,'_,,,,,'[.,,_.*" r1 h s. q n.w ]3 y,g. 1.3. '. o n ptmaaER-3 ~ ) N

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