ML19225B026

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LER 79-025/03L-0 on 790622:HPCI Torus Suction Valves for Each Unit Not Being Timed Closed in Less than 80-s Once Per 92 Days as Required.Caused by Omission of Valves from Original Issue of Penetrant Test.Test Revised
ML19225B026
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 07/19/1979
From: Tollison A
CAROLINA POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19225B017 List:
References
LER-79-025-03L, LER-79-25-3L, NUDOCS 7907230343
Download: ML19225B026 (1)


Text

{{#Wiki_filter:rJRC FORM 36F U ., NUCLE AR RE GUL ATORY COMMISSION 17 77) .-LICENSEE EVENT REPORT ],[ _ [__ [ _ _ 1)(PLE ASE F'HIN T OR T YPE A L L REGUIRE D INF ORM AllON) COf J T R O! B1 rJa O -L oLOJ_0 01_o -J_01-_ojG ,4 11 11,11_11 8 1 1@l @l [.N_[C_[_B]FdPj_1J@L. O ,m.<,,s..., m 1 .. ~ , ,,m , , m mm <.., COTT$ ( L__JQ 0[_5J__0[ -l 0] _3L2]_5j[)[0 16 l2 [2l7 l9 l(])] O l 7 l 1 9 l 7 l9 J@ I0 1 F V E N r (1F EC o rin'. , Drnes r E't *ii , b-LWhi le comparing _Technica l Spec i f i c a t ion _rer;u iremen t s to performance test (PT) coveragel lit was discovered that the HPCI torus suction valves, 1(2)E41-F042, for each unit were l io i[not beiag ti_med closed. in 4 80 seconds _erre _per 92 days as required. The valves were I in 4[immed iately_t_ined c losed with Uni t_1 c los_ing in 49.9 seconds an d_ Unit 2 closing in ll_ o 5 6 145.2 seconds. I jo[(Technical Specification 3.6.3, 6.9.1.9.c) j lo 7 I L___ _ _ _ _ _. _ . _ . _ _ _ _ _ . _ _ _ _ _ _ . _ _ _ . _ - _ __ _ _.-.__ _ _ o Io 8 a , b'<m t, r[ S_1_F j (11) [D j({} lZj({} [Zl Z Z l ZRQJd) l Z j @) lZ l@ I)9_e o<. .,, m)' 71'a>( {I e [_ , il {U k. '. I 5 I( II-J , bi,,,[ _7 9[-d[_l 2l 5l/]0l3l[_l0l_>: , , , ,., o ,, m ,, i.,,c n mi.1;ri mm.myro i .r.*(.' ')w1'i i5l}F'y, f f' t i".t 5 ta r il P C f t I A * [ ". j i 64'h)ll. )[ ___k-)[h{.!lhlhlhllllh@)cauw nEmr a:v. am cm. arc ri r .rn lThese valves were omitted from the c,riginal issue of the PT covering the timing of lii ol associated valves and this omission had not been detected. The appropriate PT has I ji ilbeen revised to include these valves. A continuing, thorough review is in progress toj i ,l determine and correct other possible omissions. lqi 3ll[1-s o n , E[r',T '()".r."@1 , a - r ,. , , n.i s E F)1 0 0 , 7, NA A 9 Procedure Review v s , ,-i, u i w i:,'.AC Ti . t i v /-:!( l'g<p t t g f, rg of,r'rrg (o ,, , , its itl Z l @ lZ ' ylNA ' _]NAli c 4 9 i ,, u e eo.ri*., Jl0l0 0]([[Z JC,l NA'i_e , , o , ,r,".a i<. (,n ), r:-, m. '" 0 l 0 l 0 @l NA j i s , i..w"O 79079 %'"~y U DO-g g- [NA jeG i y w- .,' $sr~h" " ' "'m'k}j[_{lllllllllj i a , ,, h(l [_NJ NA o u, m ,,.. .A. C. Tollison, Jr. 919-457-9521 g}}