ML20126C518
| ML20126C518 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 03/27/1980 |
| From: | Werling J DUQUESNE LIGHT CO. |
| To: | |
| References | |
| BVPS:JAW:824, NUDOCS 8004030191 | |
| Download: ML20126C518 (2) | |
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- "'W Derf)8JFMIE 1,fCHT M*1FANT swo Renver V91 lay Power Station Poet Off{c. Paw 4 Shipptagport. PA 15077 f*, rc h 27, 1990 MVPS t J AW: 824 r ver Stetten, fin i t *8a. 1 senw.c vglley e
IMck*t '60.
3 '1 3 %. E,1 c. c e = = N o. PPR-66 1.rA 80-l'.! / 0 L I Mr. s.
H.
Ceter. D i r ec e or o r st.gn t a t v e.n Unit ~t States Nne t a a r Ra gss t a t ar y Ccw tew ton e.ie
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s 61 L P.9 elr. Avroue Fing of Pr*Jeaie. PanneyIvania 17406 Daar Mr. Crier:
In accordanea wi.th T*c.bn ic al Spee if ic.a t ten
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sta r e r $ r
- t *=. the fallowint ee"r**nca to r a pa c t *<t.
Thfat aea.orrence weg reported to Mr.
D.
A.
Sec k,.in a t 1115 hours0.0129 days <br />0.31 hours <br />0.00184 weeks <br />4.242575e-4 months <br /> en *tarch 26 19530.
7*3 plant neaestors wa
- test 5g the e -ears rv Ftra pump when m==ctice
_,,of tha fire==in (,iIad, Div e in g the perf*rwance of tbe en eve t i 1 acc a t==t on the partable (tre c.wr menr(ened abeve, theee veg a ornbl em rta inta inine eyetew r
p r.....r.,
to recr. ch. eynt.% ce===ier. naver rog. ohnv. 170 pela sluring a ha l f -hmer taaefot oor led pr tne to 1620 beinre when tha failure neenrra4.
The Mr.trornaesitic Pr *-ire M.,intenanca Pua.p (rP r-3} sma resening petor to and during e%fn eneveillanca e==e.
Itoeva*n tha ti== occin 1 cf 1610 ha. ire en 1470 hmera, while t-ating was in ernar===.
ayatem prea*ure denec~l en OS netz. canetna Diesel Detwen Tire P r-n (Tr P-21 tes ee,rt.
That gy* tem pe===nra in a r e.1* *d and the
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sy.t e, cra. nr drored.
The pt...I ru-p (rp-r-21 v..
ebraecte.1 back:
neera to r t hen inc.r-ra ted t he ep<<cd af (rP-P-71 again nad, ar appenwinneely 1670 hme r s, the a y e --, pre==nte dv<rpred en 2 5 ponn.15 Yhta ta the point a t wh ic h t he ftre main feited, s
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, D * ** D elf l h d a 8004030/
v Mr. 2 ft. Crier March 27, 1980 pvrt. 7 A;mr. A 24 Page 2 l
At this tW. the cearnerr= In the f!=14 mM in the enneral caom were j
eijepatchest and ler$34Pe-j the resPtured ecctlan ef flfo M in hender et 1428 hottre.
The system was returned to norns t with yeral loop hydennts No. 9 and 10 1solated.
T1** broken
==-fien o f p t er will be analyred to try and ejercraine the quede mod emuse of the failure.
There was =Inla,1 anfaty hmeard to the atte er the (*ubtle becausa the operatore were avara of the rupture anet fund it Laolated in aight utnuten.
Very truly yourg,
-[LdEGA i
J.
A. Worlina Superintendent cer TMr*etar of Monat-ment and Program Analyel*
tlnitM Mentew Nuc t asir Perulatory Cowumian ton Weehington, D. C.
20535 D. L. ut RR(nt rm. RVPS ticenaires Proiee'. Managar f f ' I t ed S e a t * * ' fuel *9r
- gat t a t o ry Co-w=1 s e l on Washingten, D. C.
20555 D. A. Beckman, Ninetaar Rea91 story Ce==Immion. NYPS Site Inspector G. A. Ol=en. Secretary, Prime ?*evern Cov=nittee - EEI C. J. Six. PA Puh tic Util it ies Co==len f on,14arrisburg. PA i
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