ML20039A305
| ML20039A305 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 12/10/1981 |
| From: | Curtis C GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML20039A304 | List: |
| References | |
| NUDOCS 8112170086 | |
| Download: ML20039A305 (5) | |
Text
%
s e
?
}g O 8
T
.. *... *. +
e J2A '.
.95 5
- ., i i
- 4 6
- s. 7 e ! e.;T*
7s' r
1 '
J 4 5?
s
$7 2
59C. - 5 i 1 J
t 7
2 7"
=
3 330 w
t.
- . 2 e
e a
(
h c
u.
t s
. i.
a i : 3
- o
+ :
s
- e
~
- L
' ;,- ?
I ( *
- a
- w t
!2. 'i
- e. ;^ ! 4 4556 t.
r t
I.
79 ?,...
'. *: te s
5.
%63 !277374 c
00 5: 4 4331 I
t Ee 7
503 t
Cr o
4 1
c43 r
n.
- ?
'er t
- 22 a
CL
+
c,
+
e.
Lt
- g e
n.
f i *
- e r
r
- s t
- e V
o t
t.
f f
e
' s
+ s h
- L c
a
+
- e E
- c
=
- n
'0
' i h
90?6 94 9?1 1 4 4 0 0
' s t.
0. o *,. 94; 7, ?...
r 71 l 9 9 2 2 's n
3 "9 i
+
- e e
5 i.
fi 1
51t
'g 3 o e
T
+
T t
fs
- n r
a r
t a
- g e
.r e
L
. s
- u h
f
- e
- o I
iv t
f t
ee
. 14e
- +
?se
- t
- r
. d f
r
- T n
o a
t
. + *,. + * *
- 3 e>
t n "t,
r e
- a. i o
e t
t I
L-e 4
t.
'.s 1
r
'e<
[
a u
t r
5 it E
8 8 t
a.
t e p
- s. O f
s e
p e
2 f
!')
t tt
?
n i
a i
1 e
(
i t
7 a 7t t
rs y
)
C a a
7 r.
v.
H c
n 7"
r J,
h
,r s,
s 1'
U I
c ti i H
> s t
1 e a
t f
s T
r r'
s u
Hi t t n
n' t
?
+al f
r e i
nd' f
fe 6
s.
t i
N
- e. P-t t
. y e
ra ea 4.
t
(
et 1
d Cr
(.
F 6
's a P
' %hF
+ s f r e
rt rs d.
OE o
r
... t.
4 t l
t tt u-
- r. t t es
?
r e
'. % h.
- c t -
f-(
o,. i, e.
o e
t Jt i!
t o
! ri nr 33 I
- o. r l
's J
s
- ti e
g e i
1sn r r o n5#
I
- e. ra 7Y0 ue r
r '7 4 e
v
> "s t c.
r :
o r
r e
s.
r 5
1 i 1 o:
n p
en i r
- n. e. H yG oUU a e P
I 3 1 re f
rot t
g t( ( t v f (
'., r i naC c.
,. at et f i r.
r, L. C a s.
a rej c
aO o
r1 F s ', C it F ct cn,e.
ar +
i i
- eh n J-rE eo t t a a nt i C0 n
ce ses L u t, a g c"
rF CF E t
- ognrrF ee d
d u
! Tt t.
1 f t
b r r FCOt ai l E c
- r o
- o.. r e ut i
e e
e '. F i
n6 t
c c ?l E s
- E 4
c as( er t
f LL
+;
.s..
s c o<
r r ue5 ciFl t
u I
- e. o r
t : e t hE a Ft d t!
CEse I
e
.. t r e<
T F eurt '
1 i c t
e nt v Is C i ! 3Uh t
E. 4. t
- e0
, ot e" src at t'
L. LC
. ; 5 e!,
t r
aH nt e csi i dS y *
! iE o
F r'
cril cca y7 i t 11
<t 1
- n. F e.
. ' a e. !
t ;
a.
nMr. a a et v e is c e.
t f ! 1 r
a 7hl se. rr t,
n II : c.
N
. 3
- nn L -
I
- *, eT E ib.e.
e tI I I C e
t u
t
- ., r 6
- A s
J i
- w
- CF -
, r f
c -
e -
- l s
- 9. ?
.. c *
- k.
- .s E l t.,,.
4 I 7 I 'H t.
s.
I' "
H.
tl I Pea.
'.i s.
h
- t - < -.
<. i r.
f
+
t 9 l
s
! ; ; a'
- 7 > '
1 ;^
a !,.
. ? "
t '
t 8
N"O "7
D*wMpM g
i: 1 1 ; Z.
- 2 4
a I
( "U D
U
, O oOCPJJ.
TO:n Js
~
g i#
(
,w L
y y
y y
G
's 1
i l_,
. _. ~
s s,.
t-u E'
3 J
n e
u
=
~,,u.
c.,
u..
<.c -...,
.: c.
.. =
...,.,a.n.,
r4
. ~.,
,... =
=.
, -. - ~..
u
,sxe
.a,
.~ - -.
w :- s m,
- =
u.
y ne
.;. 6s I J
uu w
.m a
6:.4 e.,
h
- ==
7
='u==**'*i=#J'**4
' J ' J # $ % 0 # J % J I* ' I 1
L'
.f'. C4 O ~'-*
y
,, g; t.
==a t' J.4 6
N e".s a
em c.
w
.-a s
m W
.J
(*
C ur 4
a w
3 J
.,,.,,.es,,,,..,.o. z....,..,.t, 4 2
4 2 C u
L.'
z 5
e
-)
=
3 e....
...r..
=
)
J 2
.1 2
)
)
)
)
)
)
)
)
)
)
)
)
}
\\~
q f
50-321 DCCKET NO.
UNIT SilUTDOWNS AND FOWER REDUCTIONS UNIT N.OIE DATE 1/- 10-; I C t tti s Ch ri t C074FLETED BY
_', IN 03 November g,
REPORT MONT!!
I
~
E 7
Cause & Currective
,$g
}
$Y5 Licensee E-r j%
o No.
Date o-iE y
3E5 Event u?
o.3 Action to dE0 fU Prevent Recurrence 4
5
}dg Report n 8
31-76 11-01-81 S
619:03 C
4 flA FD FUELXX 3hutdown for Core Reconstitutioq 81-77 11-26-81 F
12:22 C
5 NA FD FUELXX itartup from Shutd'own 81-73 11-27-81 F
11:34 A
9
!!A HA TURBIll lain Turbine Tripped 31-79 11-27-81 F
23:45 A
3
!!A llB VALVEX lx Scram on 11SIV Glosure 31-80 11-28-81 F
6:04 A
5 flA HB VALVEX itartup from Scram 4
3 I
2 Method:
Exhibit G Instructions F: Forced Reason:
1-Manual for Preparation of Dus 5: Schedn'ed A EquipmentTailure (Explain) 2-Manual Scram.
Entry Sheets for Licens::
3 Automatie Scram.
Event Report (LER) Fi.e (NUREG-B. Maintenance of Test C.Refuelin,
4 -Continuations 0161)
D.Regulatery Restriction E Operator Training A License Examination 5 -Icad Foduction U#
Exhibit I Same Source
[-
reti 1 rror (Explain) l
('07)
Il Oth.t (ibi ain)
I a
e i
o
NARRATIVE REPORT UNIT 1 b,
November 1st Rx shutdown for core reconstitution 00:00 November 24th Rx critical at 02:15 November 24th Manual scram - mode. switch to shutdown at 02:22 November 24th Rx critical at 05:20 November 26th Tied to line at 19:03 l
- November 27th Main turbine tripped at 07 :25 November 27th Rx scram on MSIV closure at 18:59 November 28th Rx critical at 03:56, tied to line at 18: 44 D
I
- -e
=
a t
Q.
o T
b,
IIATCli 1 SAFETY-RE!,ATED 'fAINTV! NANCE REQU SSTS TO BE REPORTED FOR November 1931
(
, NUMBER DATE COMP 1.ETED DESCRII TION 81-6762_
11-18-81 Control r oori pancis ll]1-P669
'6 Ill i - P611 DCR 81-133 adds group I i s o.1 a t i on signals to
~
the Piocess Computer digital inputs.
81-7731 11-23-81 Replace "Rx.
vessel low-low 1cvel" relay on panel 11111 - P6 09.
81-7664 11-20-81 Cut RPV head spray nozzle assy.
approx.
I 1/4" below flange.
81-6898 11-19-81 Install 3/8" tee fitting immediately down-stream of the B21-F051C cxcess flow check valve.
Install tubing G
the NV-200 valves per sketch B-P-7 9-H7 5 Rev.A.
Capoff the tubing dcwnstream of the P33-F223 valve.
f 81-4221 11-21-81 Rx recirc MG set 1A.
Investigate apparent leakage of oil from main shaft between fluid coupling 5 MG set.
81-7185 11-18-81 Attach additional plate steel S anchor bolts to the existing enbedded plates that support snubber 1B31-SSB8 to the reactor pedestal as per DCR 81-187.
81-7186 11-18-81 Attach to snubber 1B31-SSA8.
81-7187 11-18-81 Attach to snubber 1B31-SSA7.
81-7188 11-18-81 Attach to snubber IB31-SSB7.
81-7262 11-17-81 Chip spalled concrete from area around snubbers base plates for anubbers 1 B31 - SSB7,
B8, A7 G
as p er DCR 81-187.
81-7452 11-18-81 Recirc suction line snubbers.
Paint metal 9
baseplates G
rough concrete g
on reactor pedestal per DCR eN 81-187.
3 i
'81-4549 11-22-81 Repair reed switch for rod
~
position 48.
11-21-81 Repair reed switch for rod I
I SI 4850 imaition 12.
N/
11-22-81 Repair rod 10.07 position 81-5309
.i nd i c ator.
~
81-1672 11-17-81 Repair Icaking SBLC air
- ~ ~ -
supply valve.
10-01-81 Perform
' all-the internal 81-1798 wiring required to completc DCR's77-271 6 80-226. Also mount the under voltage monitors 6 the fuse blocks 4 install the fuses required for DCR's77-271 5 80-226.
81-3075 11-12-81 Remove bottom ends of the RHR heat exchanger "A"
to allow for inspection to determine if fouling of the heat exchanger has occurred.
81-5701 10-29-81 RHR service water pipe support.
Install pipe E11-ISH-H7 0 5, support I
fabricated under MR 1-81-5730 per DCR 81-58 6
A PDCR B2M-165.
Install support E11-ISH-il706.
81-5702 10-06-81 81-5777 10-06-81 Install support E11 - I SH-7 03 5 704.
81-6360 09-26-81 Repair "D"
RHR Sh' pump.
Failed pressure test.
l 81-6480 10-16-81 Repair "B"
RHR Sh' pump.
Failed flow 6 pressure test.
'81-7555 11-17-81 l
11-19-81 Investigated core spray 81-7619 testabic check.
81-7644 11-20-81 Replace magnetic switch on disc.
81-6368 11-12-81 Replace HPCI steam line delta P switch.
(
llPCI steam line drain valve.
(
81-6403 09-22-81 L-(
81-6.965 11-19-81 Preload G
monitor for 5
e tiement the radwacte solidi fication loadin:: dock.
4
~
131-5045 10-30-81 Repair rmall root valve 81-7198 11-18-81 RUCll pumr.
A CB will not reset. Make repairs.
P 1.- 7 : 6 '
11 17-P1 Rep :i r
""OI Punn R
81-6596-11-07-81
.Make core drills G
install pipe ponctrations for penetration numbers 158 G
159 per B-P-7 8-200-1, Rev. 0 81-6832 11-03-81 Core drill control room floor with (2) 6" holes for 4" conduit sleve.
81-4359 11-1981 Perfrom visual Tech Spec sury.
per schedule 4.6.L.I on hydraulic shubbers.
81-6058 11-16-81 Repair RFPT 1B fl ow indicator.
81-6865 11-23-81 Replace bad bearings in "A"
circulating water pump.
81-5898 11-09-81 Repair bad seal leak on PSW pump "A".
81-5921 11-13-81 Repair PSW to turb.
bid.
Div. I isolation valve 81-6573 11-13-81 Repair seal leaks in PSW pump 1B.
81-7152 11-09-81 Repair seal Icaks in PSW pump.
81-7615 11-20-81 Repair D/G IC air comp. 1C1.
81-7708 11-23-81 Repair D/W airlock door 81-1816 11-18-81 Reinstall sight glass T45-D014 as per DCR 79-505.
81-6683 11-16-81 Remove charcoal sample from B SBGT filter train.
81-7564 11-18-81 Calibrate RIF G R/B Delta P transmitters.
81-7592 11-19-81 Repair control transformer for carbon bed drying heat ers on SBGT filter train.
7 5
4
81-7645 11-20-81 Replace the transformer in the carbon dryer heater controller for SBGT filter train.
(')
ol-7510 1.1-23-81 The 2 ", t o
- < i.; t i n t; 10" fIrc main 6 install 3 10" valves
,per DCR 81-39.
81-6059 11-12-81 Core drill,
~~-
penetrations for the 4" G 8"
supply lines.
81-6372 11-09-81 Install 3
hr.
fire rated penetration seals in cored holes.
81-7454 11-19-81 Install foam in control room floor penetrations per DCR 81-31.
81-4895 11-06-81 Reapply "Tapccoat" to W.G.T.B.II.V.A.C.
underground piping at areas where excavation is being performed see MR 1-81-992.
t b-6 1
Y
g
)
)
I
)
)
T 1
i
\\
I I
J I
)
)
)
e j
e f
' ~ ~
- t'.
.t
- ?
n t
^
-9 d e.* O T**
s 9
6 8
9.
0A e. 9 + e e i e 9 s
t1 et I 8 8
,J 6
- a8 *f J
.. * * *=.
.-t,
.r t i t e
f.. f
..E 9
9 8
8
- f F.*.
r I
r-S
- G*
4 I '
.,9
.e 6
e ts
=
4 8
8 4
0 I '
3 e
.e s2 e
5 9
9 I
ep.
L,p 17 0 8 1 g g 1
9 8
9 a.s e.
a e us 4
9 I
+ 7 I 4 8 o* r res
=.
9 9 6
-.t 4
at
- e9 -
e o
J e es e.)
. c.
4 g we a
e
' %
- 66 e."'t
(
f
. e
- '
- f
- L1 t, r9 e'd r b O.,,,
t OF C p
e a e
.a-..
- tak >- n J e
e.
e-.
^) (". C) P
- J ** M FO
$ g 8 F Q 8
a" fit f*f V)
-f 4e eef.I. 4 s-t a 5 l' P=
eZ e
I O I L J O
9 P4
-e
- 6. f.
E'.
I 3 t 4.". 1 e
b
=
O
- E'
.3 e3 8 6 6 t-=
taa C.
19 1r f4 uJ
. - 8.1
- O 3
U l 5 1
- k 6
I.3 8 e t O
3 t.8 i* h L
8 5 5
- e. >-.
- 4 L
.c c
. m c,
v
=
e
.et
. c
. v
- e. a.., = 1,,,. :
e s
- n...,.
..,s
+.,
.s,,
e c.,, :
2
....c.
=
a r..
.=
s--
a,.
o e
c.
v.
. u
. w v
s
.,.e.
e c
. =
r s-1
+' C C n's d
~
O.~,
_=
r.
,e in c.
t,
- r e :-
w t
e..~
- =.
a r
t
=.
. ' * =
- C's C
t.
t
... s a
u-J 6
a 3
f.'
2 m=
1
= e c.
=.
s x.=.
s
..L
- t. = :.
U
- ..t 4
< <.. s.
exs
=
.e, 4.. - e..
- c. _
c.-=
.. e v
.s c
.c c
=
s..a
.- = c.
r.:...
v u,
- a. c.
o.
=
e.
.. e
- =
=
au.._ -
>v=
+ - ~.- c.
.e, e v.
. c m. ---
u..
o e
c.
e v
c z2 :e o=.=..
Z st. se
.~s
.,.o ca.
C.
L C C :
O C%
~*s.*.* %
W w
. a s) 'Z u
3-s.
C
.-u
- '.a 4'
8 e o
. u.. _=, C
..* P L
..t$
t
- O i,
m..-.
o.
- c..
2 :
e.
. c.
-. c. t i. c c....
2.- - o..
s
=
ve
- t, _ m..
.O a co t'..,'
w t w y
- =e
.L. v i;' i;. 64 O.. 4 4
-. - ma
..a,
- c
=-
usx 2
...... v.
.. - v,.o
, w a,
. c :
v er
=
o+
>. - - a -.,
.. a u,
..*>L.
g 1.
L
- *==
- t. 8 A
.e.
o
(
- a. :
... =
uc
.x.
- s n
c -
c
.-v
.., +-...
e=
t P
g
. = :
t
- _.i ~.:
- . O
...f r.
.4
--.,., e g a
r e La
== a e
.*e
& fu 4e 4
4 1
n
)
)
)
)
)
)...
)
2
)
)
)
)
)
)
)
)
,?'%
i m,
d o w a
I
)
)
}
I
}
I
)
)
)
I h
I I
e o
9 e
g g
/
8 f
I, f
s 1
.=
- m.%
4 A
tt 1
f-6 1.3 f.
.=
w C+
J e
(f* *
(.'s 6.J F
t.
s G
w f.
Gv
'.?
6 e.
t U 8,
- 1
- t. ~ Q *** I' r t L b * *
- t 4 t**
.=e
> e a4 9
't F1
-9 7
e es.a
=*1 b4 e 'i f*
- 1 5.
- . t.
F.f f*
te*
= I=f-g a ". en #
~; * ~
tn ** * ',
4, e
i s' j T
- U
.= J w rJ e
mA 1.
4 t.n.
s
- .7 e-6.s Z a.4
.s
+
'Je 6..
W L. 8 L
n see
.e
, w 9 ? e * *f Ve 2 Co Q r*
Q e
- J e4
- ad s'd s3a O
o 4
was.
7 s1 J
=
J s
taJ me l*a
.J 6=e 2
.e we s
1 o
- 4 t o e t -3 % m f. 0.
J t.
7-
- F J 6-7 *7 ?) "*
a gss
.s
- 4 t m e
- eq
,.J f.
5.
g.
?
9 4
4 f.
5.
f.
f-t.
f.
~
J t
9 t
=
1 4'
}
e O
g
- se g
- f, 9 5 T
e
- es e-A A
Q
- - -- _-- y __ _.
.y
,s t
~/
50-3:
UNIT SilUTDOWNS AND POWER REDUCTIONS DOCIET NO.
UNIT NA3f E DATE M-I "di P.EPORT MONRI f'ovember CO3fPLETED Dy Lnri j ;l. Lurtis TELErl:ONE 912 ; /-N 1 X.203
=
n.
.!?
3
).y Licensee
,Ee, Cause & Currective No.
Date g
3g s
,g g 5 Event g?
gu3 Action to dE 5
315 g Report #
mo Prevent Recurrence H
o 5
u O
81-82 11-04-81 F
97:38 A
3 NA HB VALVEX lx Scram on MSIV Closure 31-83 11-08-81 F
34:25 A
5 NA HB VALVEX itartup from Scram 31-84 11-15-81 F
23:00 A
5 NA RB CONROD lod Pattern Adjustment 31-85 If-23-81 F
9:00 A
5 NA SF XXXXXX iPCI Inop 31-86 11-24-81 F
51:00 A
5 NA CH HTEXCH Tube Leaks 31-87 11-27-81 F
25:00 A
5 NA SF XXXXXX PCI Inverter Inop i
2 3
4 F: Forced Reason:
Method:
Exhibit G-Instructiens S: Schedufed A. Equipment' Failure (Explain)
I Manual for Preparation of Data B-Maintenance of Test 2 M:nu:1 Scram.
Entry Sheets for Licen:i-C Refueling 3-Automatic Scram.
Esent Report (LER) FPc (NUREG-D.Regul:tery Restriction 4 -Continuations 0161)
E-Operator Trainin;& Ucense Examination 5-Irad Feduction 5
F-Adminiurative 9 -Other (Explain)
G Oreratienal Error (Explain)
Exhibit I Same Source tl77) 110:1.er iEx;'hin) s 4
4 a
5
NARRATIVE R1? PORT UNIT 2
(
)
November 4th Rx scram on MSIV closure at 15:57 November 8th Rx critical at 05:03, tied to line at 17:35
. _ _ ~
November 15th Load reduction for rod pattern adjustment at 00:00 November 23rd Load reduction due to !!PCI inop at 18:38 November 24th Load reduction due to tube leaks at 20:48 November 27 th Load reduction due to LPCI inverter nop at 05:10 e
4 e
w T
t E-m 2
e
IIATCll 2 SAFETY-RELATED MAINTENANCE REQUESTS s TO DE REPORTED FG', November 1981 e
O hiPIdER.
DATE COMPLETED DESCR1rTION 81 -IH9 11-15-81 IIPCI torus suction valve. Install 6000. ohm. 25 watt field discharge resistor per DCR 80-17 81-3340 11-14-81 Same a.s above.
81-3343 11-14-81 IIPCI C.S.T.
suction valve.
Install 6000 ohm.
25 watt field discharge resistor per DCR 80-17.
81-4036 11-18-81 Make-wire changes to the IIPCI vacuum tank cond., vacuum, 6 aux, oil pumps per DCR 79-385.
81-3176 10-29-81 Radwaste solidification piping.
Apply epoxy coating as per DCR 81-51.
1
(
q..
l I
1 f
7 e.
l
-