05000348/LER-1979-068-03, /03L-0:on 791226,charging Pump 1C Removed from Operable Status to Perform Maint.On 791227,inadequacies Seen in Alignment of Charging Pumps 1A & 1B.Caused by Personnel Error.Personnel Reinstructed in Procedures

From kanterella
(Redirected from ML19257D468)
Jump to navigation Jump to search
/03L-0:on 791226,charging Pump 1C Removed from Operable Status to Perform Maint.On 791227,inadequacies Seen in Alignment of Charging Pumps 1A & 1B.Caused by Personnel Error.Personnel Reinstructed in Procedures
ML19257D468
Person / Time
Site: Farley Southern Nuclear icon.png
Issue date: 01/25/1980
From: Hairston W
ALABAMA POWER CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19257D464 List:
References
LER-79-068-03L, LER-79-68-3L, NUDOCS 8002040445
Download: ML19257D468 (1)


LER-1979-068, /03L-0:on 791226,charging Pump 1C Removed from Operable Status to Perform Maint.On 791227,inadequacies Seen in Alignment of Charging Pumps 1A & 1B.Caused by Personnel Error.Personnel Reinstructed in Procedures
Event date:
Report date:
3481979068R03 - NRC Website

text

...u..q 3,w v..... u m.,..,.. u u u....... m v.... n.. u..

u th LICENSEE EVIiNT flEPO!!T com not ct.uck:

l l

l l

l lh (PLE ASC PR:N E 03 WPL ALL HCOUlHED IfJFORMATION)

{ j(A1L_{),lMlF 1l@l0 0 l-l 0 l0 0 l0 l0

- l0 l0 l@' 4 l 1 l 1 l 1 l 1 l@l l

[g 7

6.

LIL L.. L CO3t 14 15 L ICLNW NU?.'Ua 14 23 2b LICLiest 1 YPL Ju Li C A1 L6 COTT il

[ ] l L l@ 0 l 5 l 0 l 0 l 0 l 3 l 4 l8 l@l 1l 2 L2l 6_I_719]@[ 01112 l 51810 l@

o l

J 03 G3 UOCD.E I NUMot n M

CJ kVLMT DAIT 74

'/5 HLPoRT DATE C0 tycoT or:cniPiiON Af4D PROUABLE CONSEQUENCES h gg [ At 2125 on 12/26/79,1C charging pump was removed from an operable status to perfom I

p,q q gaintenance. At 0500 on 12/27/79, the Shift Foreman noted that 1A and IB charging l

9 j']

pumps were electrically and eechanically aligned to 'X' Train. At 1025 on 12/27/79,-

l

,,] l aligtimen~c of IB charging pump to "B" Train, electrically and mechanically, was complete 4 0

t ech. Spec. 6.9.1.9.c requires reporting of observed inadequacies in the implementation l T

[o c.

g [T] jof administrative or procedural controls which threaten to cause reduction of degree ofl pri'l l redundancy provided in reactor protection or ESF systems. The health and safety of the l 7

8 opuolic were not attectec.

so-SYSTEM

CAUSE

CAU;E COMP.

VALVE CODE CODE SUf.tCOD E COMeONLNT COUL SUSCODE SUgCocE

'l P ldh l A lh Wh l Z l Z l Z l Z l Z l Z lh ))@ l Zl h o

9 7

8 9

10 11 12 13 19 10 2J SL OVE NTI AL oCCU'IR E NCE HEPU REVISION LEP EVE!4T YE AR REPOni f:3.

CCDE TYPE No.

h ny.P,3 Q 9l l_l l 0l 6l 8l

]/l l0 l3 l l Ll

'y _j l0 2%

22 23 28 2G 21 2.;

29 30 31 32 ACTION rt'T U H E EFFECT SH U TDo ?!N ATT A CH" J N T NPnD 4 Pal'.?E COMi'-

COMPONEN T T A,ie:4 ACTIO.4 04 rL A?.T METHUO HOURS OUCth T I E D f

CUi P LIC H MANUFACTURCR

~

]HiQ[,_ZJ@

L.z_1@

l zl@

l 0 1 0 1 0 1 0 1.

I N i @ pnM :,U's.lNl@

W@, lZl9[9l9(({

33 M

3G' 3/

40 41 42 43 44 47 cAusE cEscai,' Tion ANo conntcTivE ACTIONS h i

c_) l Paragraph 6.7.3 of FNP-1-AP-52, Equipment Status Control and Maintenance Authorization,[

g j lwas incorrectly implemented. During the course of removing IC charging pump for main-I g ltenance, 1B charging pump was incorrectly left aligned to "A" Train, leaving no l

q,g3; [ charging pump in "B" Train. The personnel involved were reinstructed on the importance[

g ij jof ensuring that when equipment is removed from service, there is no resulting LCO, or,j a gir there is an LLU, it is identitled.

go FACltlTY UCTHOD OF STATUS

  • POWER

'oTHER S TATUS DISCOVCHY DISCOVERY DCCCniPTION l E l@ l1 l0 l0 l@l NA l

l A [@l Checking isolation of 1C charging pump. l i

ACTIVi1Y C TCNI FCl[ Af f D OF f'LLCASE AYO*)?JT OF AC TIVITY LOCATION OF nr.LC A';E F lT]

z 1 @ l zi@

NA l

l NA l

s 6 9 10 11 44 45 80 F E H50*. ELEXPO'UHES f:U?Mf H 1 YPF Or 5Eru P110N QQjl0[0 @ @lZl@l NA l

na.c nPnnN@NA b [']

UU km

" rc,

. d',,,u'li<s ca n

A N U. m n L'.L] l o I o I o l@l f,

l 7

S ',

II 11 Eu L C'/. o f t 4 O WM.L IO i /CILt1 Y 8002040 Y.#

I im m.,o i.nN F, Fl IZi@i NA s

1, o

s, v..t el i C,ut ilON o

17 R LN_j d NA

.] Q U -Q j (r _ j j [llllllll

((j,

i.v v v v.'-

u,..,

u t

i i.-

W. G. Hairston, III (205) 899-5156

{

n.cf r nr var r/,n,,

g.