ML19347D532
| ML19347D532 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 03/09/1981 |
| From: | Mills L TENNESSEE VALLEY AUTHORITY |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| IEB-79-14, NUDOCS 8103260477 | |
| Download: ML19347D532 (29) | |
Text
f ?Q TENNESSEE VALLEY AUTHORITY - - -
z w rvncar.
t ~..~ es s e r : =: =
400 Chestnut Street Tower II,,,
ir
~.
March 9, 1981 to (O
Mr. James P. O'Reilly, Director hg Office of Inspection and Enforcement D
/ jag g OI981 A I U.S. Nuclear Regulatory Commission q
8 Region II - Suite 3100 101 Marietta Street
( u,,, kpres,,k Atlanta, Georgia 30303 B
N8
Dear Mr. O'Reilly:
=
OFF OF INSPECTION AND ENFORCMENT BULLETIN 79 RII:JP0 3 @ BROWNS FERRY NUCLEAR PLANT 20-259 Enclosed is the monthly status report for work related to IE Bulletin 79-14 being performed at the Browns Ferry Nuclear Plant. This report presents the status of work as of March 1, 1981.
If you have any questions please get in touch with Jim Domer at FTS 857-2014 To the best of my knowledge, I declare the statements contained herein are complete and true.
Very truly yours, TENNESSEE VALLEY AUTHORITY
"'DCMd4 L. M. Mills, Manager Nuclear Regulation and Safety Enclosure
$10320 039
.m
9 I
BROW';S FERRY NUCLEAR PLA';T IE BULLETIN ~9-14 PROGRESS REPORT MARCH 1981 SECTION A REPRESENTS OVERALL PERCENTAGE COMPLETION OF 79-14 AT BROWNS FERRY SECTION B REPRESENTS DRAWING CONFIGURATION INSPECTION
~
SECTION C REPRESENTS PIPE SUPPORT INSPECTION SECTION D REPRESENTS FLOOR AND WALL PENETRATION INSPECTION SECTION.E REPRESENTS-VALVE INSPECTION h
v..
s 1*.
[-..
.,f U.
~
Al OVERALL PERCENTAGE
~ UNIT 1 UNIT 1 UNIT 2 UNIT 2 UNIT 3 UNIT 3 SYSTEM ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE Core Spray 100%
100%
0%
100%
100%
100%
CRD 100%
100%
75%
1007.
100%
100%
CSS 100%
NA 0%
NA 100%
NA Ring Header DW & Torus 100%
NA 0%
NA 100%
NA Purge Piping Drywell NA 100%
NA 100%
N!..
100".
2 Spray Header Torus NA 100%
NA 100%
NA 100%
3 Hrader.
'Drywell'
'NA '
' 100%
^
~ NA 100%~
Nr
~ 100%
Control Air 9
EECW 95%
NA 30%
NA 35%
NA Feedwater NA 100%
NA 100%
NA 1000 FPC 100%
100%
0%
100%
100%
100%
.3
, ~.s z,.. s......
w d
-mw
+.m,
.-eoa e-*
w*
OVERALL PERCEITAGE A2 UNIT i UNIT 1 i' NIT 2 UNIT 2 UNIT 3 CIT 3 SYSTD1 ACCESSI3LE INACCESSISLE ACCESSI3LE INACCESSI3LE ACCESSI3LE INACCESSI3LE EPCI 100%
100%
0%
100%
85%
100%
Main NA 100%
NA 100*
NA 109'.'
% tea Torus 100%
NA 100%
NA 100%
100*
30%
100%
100 100%
.RCIC 100%
100%
85*
100%
85*
100%
' 'Recircu-
'NA
100%'
NA'
.- 100*
NA
- 100%-
lation RHR 100*
100%
15%
100%.
50%
100%
RHRSW 95*
NA 5%
NA
'95*
NA RWCU NA 100*.
NA 100*.
-NA 100%
Rad'Este 100*
100*
-60%'
100*
100*
100*
-Su=p Pu=p
- Discharge { --.
f - }- w -. >,
--: < i m -.
x, e
OVERALL PERCDITAGE A3 i
UNIT 1 UNIT 1 CIIT 2 CIIT 2 C;IT 3 -
C';IT 3 SYSTDI ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIELE ACCESSI3LE INACCESSIBLE Ex Drain NA 1007.
NA 100%
NA 100%
& Vent SGT 100%
NA 100%
NA 1007.
NA SLC 100%
100%
0%
100%
100%
100%
4 m
b a
D a-Ay e
,- s
,a
.--m-
- + -
+ - -
a-
-==m e
w.
-6.==
r J
i DRAWING CONFIGURATION INSPEC ION 31 OBER
!OSER UNIT SYS m INSPECTED WITH SIGNIFICA';T NC'lER TO DATE DEVIATIONS DE*lIATIONS P2 PAIRED 1
0 0
0 2
-Core Spray 2
0 0
0 l
l l
l 3
3 0
2 1
CRD 3
1 2
0 2
CRD 8
3 1
0 l
3 CRD 7
4 1
0
1 0
0 2
1 0
0 3
1 0
0 1
DW and Torus 4
4 0
0 Purge Piping 2
DW and Torus 0
0 0
0 Purge Piping 3
DW and Torus 1
1 0
0 Purga Piping..,.;,,,.
DRAWING CONFIGURATION INSPECTION B2 NDBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NDiBER TO DATE DEVIATIONS DEVIATIONS REPAI.ED 1
Drywell Spray 4
1 0
0 Header 2
Drywell Spray 1
0 0
0 Header 3
Drywell Spray 1
0 0
0 Header 1
Torus Spray 1
1 0
0 Header 2
Torus Spray 1
0 0
0 Header 3
Torus Spray 1
1 0
0 Header 1
Drywell l'
0
'O O
^'
Control Air 2
Drywell
. 1.
0
-O' s
1 Control Air 3
Drywell 4
0 0
0 Control Air 1
EECI 17 14 2
0 2
EEC!
0 0
0 0
3 EECJ 8
5 1
0 1
' 'j, C
~
a ~.
DRAWING CONFIGURATION INSPECTION 33 NUMBER NUMBER UNIT SYSTDI INSPECTED WITH SIGNIFICANI NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED L
0 0
0 2
0 0
- 0
.3 Feedwater l'
0 0
0 1
FPC 4
2 0
0 2
FPC 2
0 0
0 3
ITC 2
2 0
0
~4
'2-c0' 1
' HPCI'
'~'
2- 0.
2
~- 'HPCI
- ' 3
3 HPCI 2
1 0
0 1
1 0
0 l
2 Main Steam 2
1 0'
O i
l 3
2
~
0 0
' o.~
e,
, ?:;... ;
.u. ; :, : ;.. <..
c_
+
... ~
DRAWING CONFIGURATION INSPECTION B4 NU'4BER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NDIBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Torus Ring Header 1
1 0
0 2
Torus Ring Header 1
0 0
- 0 3
Torus Ring Header 1
1 0
0 1
RBCCW 11 5
13 13 2
RBCCW 3
1 0
1 3
RBCCW 7
2 3
0
~
1 RCIC 4
3 0
0 2
RCIC 4
4' O
O 3
RCIC 7
5 0
0 1
Recirculation 1
0 0
0 2
Recirculation 2
1 0
0
. 3..
,Recircu}i. ion,
,;3.,.,,
0 0
0
DRAWING CONFIGURATION INSPECTION B5 NUMBER NDiBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
kia 13 13 1
0 2
RHR 1
0 0
0 i
4 3
RHR 12.
6 0
0 1
RHRSW 1
0 1
1 3
2 RHRSU 0
0 1
0 3
RHRSW 0
0 1
1 1-RWCU 2
0 0
0
,i 2
RWCU 2
1 0
0 2:
l 3
.RWCU 2
1 0
0 l
i l
l' Radwaste Sump 2
2 10 0
Pump Discharge l
2 Radwaste Sump 4
4 1
0 Pump Discharge 3-Radwaste Sump.
1 1
1-0
-Pump Discharge v,
.9:.., _ r,.y ~n ;..,. :,,, q;_
,r..
~,
t,.
c,-
. - ~ -
- - - ~..
DRAldING CONFIGURATION INSPECTION B6 NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICAiT NUM3ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RX Drain and 1
1 0
0 Vent 2
RX Drain and i
2 2
0
,0 Vent 3
RX Drain and 2
1 0
0 Vent 1
SGT 1
1 0
1 2
SGT 1
0 1
1-3 SGT 1
1 0
0 1
SLC 3 e. -
0
- 0 3
+
l
- 2 SLC
- 1..,
1.
0 0
3 SLC 4
2 0
0 e_As, h ', P#,**
+,A 7;. +,,,,
y
.4
'4E,A *
- 4
'P E i=,*.g h; ;' m e I,
g
,,.-~4 4
s.
e we M.
C1 PIPE SUPPORT I!;SPECTIOi
!DGER ID13ER UNIT SYSTE}!
I:;SPECTED WITH SIG:;IFICAliT
- D".uR TO DATE DEVIATIO3:S DEVIATIO::S REPAIRED 1
Core Spray 92 SS 0
16 2
Core Spray 16 5
0 4
3 Core Spray 106 64 0
1 1
CRD 89 24 0
3 2
CRD 107 16 0
0 3
CRD 83 17 0
0 1
0 3
0 0
0 3
0 1
DW and Torus 31 0
0 5
Purge Piping 2
DW and Torus 0
0 0
0 Purge Piping 3,
DW and Torus 27 0
0 0
Purge Piping
- ~,
5 e
ni n dssumme nd um m n l
T PIPE SUPPORT INSPECTION C2 IE!BER NU'3ER UNIT SYSTD!
INSPECTED WITH SIGNIFICANT E!BER TO DATE D':VIATIONS DEVIATIONS REPAIRED 1
Drywell Spray 12 0
0 0
Header 2
Drywell Spray 8
0 0
0 Header 3
Drywell Spray 16, 0
0 0
Header 1
Torus Spray 1
1 0
0 Header 2
Torus Spray 16 16 0
0 Header 3
Torus Spray 16 16 0
0 Header 1
Drywel 4
2 0
0 Control Air 2
Drywell 3
3 0
1
-Control. Air s
3 Drywell 19 3
0 0
Control Air 1
EECJ 269 61 2
13 2
EEC1 18 10 0
2 1
EECJ 159 70 1
2
~
PIPE SUPPORT INSPECTION C3 l
I NDIBER NDIBER UNIT SYSTDI INSPECTED WITH SIGNIFICANT NDIBER f
TO DATE DEVIATIONS DEVIATIONS REPAIRED i
l 1
i 1
Feedwater 28 9
0 0
2 Feedwater 40 13 0
0 I
3 Aed.nter 36 24 0
8 1
FPC 134 48 0
9 f'
f 2
FPC 7
0 0
0 i
3 FPC 107 60 1
1 88 58, 2
24 L
HPCI.
l
- c2,
.HPCI-
. 25...
0
,3 23 I.
3 HPCI 82 27 2
3
?
i 1
Main Steam 85 8
0 0
2 Main. Steam.
118 24 0
3 1
3 Main Steam 115 15 0
1 b
e s,
- j e
q
PIPE SUPPORT INSPECTIO:;
C4 NLSBER NL?iBER UNIT SYSTDI INSPECTED WITH SIGNIFICA',T NDGER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Torus Ring Header 23 4
0 0
~
2 Torus Ring Header 24 8
0 0
3 Torus Ring Header 30 30 0
0 1
RBCC1 176 153 2
77 2
RBCCW 81 76 0
1 3
RBCCi 184 158 2
14 1
RCIC 57 38 1
11 2
RCIC 64 37 0
8
~s 1
3 RCIC 65 30 0
5 1
RCW 5
5 0
2 2
P.C1 2
2 0
2 3
RCW l
1 0
1
PIPE SUPPORT INSPECTION C5 NUMBER NUlBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Recirculation 47 3
0 0
1 s
i 2
Reeirculation 39 38 1
- 3 i
i 3
Recirculation 61 35 0
0 1
RRR 296 220 4
63 2
RHR 36 15 1
2 3-REP.
178 35 3
15 H
5.0 36 6
17
. 1.
,.RHRSW 2 -
- RHRSW
_.1,1 6
2 3...,
~,.
3 RHRSW 15 9
0 1
i 0
1
-1 RV".U 15 4
2 RUCU 7-7 0
1 1
3 RWCU 14 4
0 1
P a
^
s l*
4
. ~ -, -...
PIPE SUPPORT INSPECTION C6
~'
NU)BER
!EBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT
!DGER TO DATE DEVIATIONS DEVIATIONS REPAIRED
(
1 Radwaste Sump 65 12 1
8 Pump Discharge A 0 2
Radwaste Sump 62 2
1 Pump Discharge 3
Radwaste Sump 73 60 0
1 Pump Discharge 1
RX Drain and 17 11 1
0 Vent 2
RX Drain and 20 15 1
3 Vent 3
RX Drain and 21 18 0
0 Vent
-24 5
0 12 1
SGT~- '
J 19' V-6 0-0
'SGT'
'2'
'3 SGT 13 5
0 0
-1 SLC 60 18 0
0 2
SLC 16 2
0 1
-3
-SLC-
'76 24 0
6 s,-
i.
.s..
,_ ;._ f..
FLOOR A';D WALL PD;ETRATIO'; I'; SPEC"IO:i D1 ND!3ER
'C'.3ER TO DATR DE'lIATIO:IS DE"IATIO:;S REPAIRED 1
Core Spray 15 0
0 0
2 Core Spray 1
0 0
- O 3
1 0
1 1
1 CRD 1
0 0
0 2
CRD 4
0 0
0 3
CRD 2
0 0
0 1
0 0
0 2
0 0
0 3
0 0
0 1
DW and Torus 3
0 0
0 Purge Piping 2
DW and Torus 0
0 0
0 Purge Piping 0
0
.T DW and Torus 3
0 Purge Piping
.. =, -
FLOOR AND MALL PENETRATION INSPECTION D2 IEIBER lCBER
-UNIT SYSTDI INSPECTED WITH SIGNIFICA';T
!CGER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Drywell Spray 0
0 0
0 Header 2
Drywell Spray 0
0 0
.0 Header 3
Drywell Spray 2'
0 0
0 Header 1
Torus Spray 0
0 0
0 Header 2
Torus Spray 0
0 0
0-Header 3
Torus Spray.
.0 0
0 G
Header 1-'
Drywell-1-
O 0
0<_
Control Ait
'O=
,0 0
' 2-
~ Drywell:-
- - 2 ' '-
Control Air 3
Drywell
'2-1 0
0
- Control Air
'l EECW.
-17 0
0 0
2 EECW 0
0 0
0
.' 3 -
EECW 5
0 0' '
0
,.~.,,e_
,: ' ; u.-
.t-
.y",
- . v.., -
D3 FLOOR AND WALL PENETRATION INSPECTION NUMBER NUMBER UNIT SYSTDI INSPECTED WITH SIGNIFICANT' NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
0 0
0 2
0 0
0 3
Feedwater 2'
0 0
2 1
FPC 0
0 0
0 2
FPC 3
0 0
0 3
'2 2
0 0
s.13 3.
0 0
~ l HPCI' L3, 0
0 0
2:
'HPCI-3 HPCI 3
0 0
0 1
Main' Steam 0
0 0
0
.2 Main Steam' 2
0 0
0
~
3 Main Steam 3'
0 0
0 d's-w ape =ap.re e
FLOOR A'iD WALL PDIETRATION I!;SPECTION D4 IESER 1;D SER UNIT SYSTDI INSPECTEL WITil SIG';IFICA';T NCGEE TO DATE DEVIATIC:;S DE"IATIO:;S REPAIEED 1
Torus Pdng Header 0
0 0
0 2
Torus Ring Header 0
0 0
0 3
Torus Ring Header 0
0
'O 0
1 RBCCW 5
0 0
0 2
RSCCW 2
0 0
0 3
RBCCW 7
2 0
0 1
RCIC 11 0
0 0
RCIC 12 0
'O
'O 2
3 RCIC 13 0
0 0
1 Recirculation 1
0 0
0 2
Recirculation 1
0 0
0 3
Recirculation-12 0
0 0
.. - ; <- y...,
y,
._c c, s
DS FLOOR AND WALL PENETRATION INSPECTION 4
1 NUMBER NUMBER UNIT SYSTDI INSPECTED WITH SIGNIFICANT-hDiBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RHR 7
2 0
0 I
i 2
RHR 1
0 0
0 j
3 RHR 1
0 0
0 1.
RHRSW 3
0 0
0 1
2 RHRSW 0
0 0
0 l-4 3
RHRSW:
0 0
0 0
I
.0
(
0 0
1
- RWCUt l-i
,e-
?
r O.
O.,
O..
E l. ~,. - '
RWCU:*
t'.
2-3 RWCU 2
'0 0
0 i
i
-1
.Radwaste Sump 2
0 0
0
' Pump Discharge
-2 1
0 0
i 2
Radwaste Sump.
)
Pump Discharge i
i.
t T
'O.
j 1 adwast'e Sump.
2 0
'I R
Pump Discharge' i.
6
'j;:*'
' p'
- e w
S.,,
s's*-
s y
y s
4 i
s,
^
I 4-
- ~ -
..,,-c.
FLOOR AND WALL PENETRATION INSPECTION D6 NL'MBER NDIBER UNIT SYSTDI INSPECTED WITH SIGNIFICANT' NDIBER TO DATE DEVIATIONS DEVIA1 IONS REPAIRED 1
i 1
1 RX Drain and 0
0 0
0 Vent
.2 RX Drain and 0
0 0
-0 Vent i
3 RX Drain and 1
0 0
0 Vent 1
-1 SCT 0
0 0
0 2-SGT 0
0 0
0 3
SGT 0
,0 0
0
.1
- _ 0.
. 0_
0,,
1 SLC-
.0.
, 0 O
,_.Os 2.,--
"SLC, t
3 SLC.
11 0
0 0
i e
E g[
fd y.
8 E
g 4 e"
'*g 9
4
+
h n.-
El VALVE 1:iSPECTIO:i ND3ER
- DGER U:i1T SYSTEM I!;SPECTED WITH SIG:i1 FICA';T' NL'MBER TO DATE DEVIATIONS DEVIATIONS RE? AIRED i
1 Core Spray 63 1
0 0
t 2
0 0
O 3
Core Spray 82~
0 0
0
?
1 C",3 5
0 0
0 l
2 CRD 30 0
0 0
J 3
CRD 17 0
0 0
0 0
0 2
0
'O 3
.i.
0 0
0 1.
DW and Torus
'9 0
0 Ptrge Piping 2
DW and Torus 0
0 0
0 Purge Piping 3
DW and Torus 7-0 0
0
~J :n
'.,e 3, purge PEping-:iG,& }M.: -?l.:.7,*.~.c..
, ;.y.....,...
~, _.
~ ~ ~-
- .---...a.'.
.___.. _ _ _.L _ _ _
VALVE INSPECTION E2 NUMBER E!BER UNIT SYSTEM INSPEC1ED WITH SIGNIFICANT NU"3ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Drywell Spray 0
0 0
0 Header 2
Dryvell Spray 0
0 0
.O Header 3
Dryvell Spray 0
0 0
0 Header 1
Torus Spray 0
0 0
0 Header 2
Torus Spray 0
0 0
0 Header 3
Torus Spray 0
0 0
0 Header Drhell 5
0 0
0 1
Control Air
... v ~..
0 0
. 5 0
~
2 Drywell Control Air 3
Dryvell 8
3 0
0 Control Air 1
EECW 106 4
2 0
2 EECW 2
1 0
.0 3
EECW 71 2
0 0
3,,,..
o.-.;,,.. :,f.x :,.
t e
Y
VALVE INSPECTION E3 NUMBER NU>BER UNIT SYSTDI INSPECTED WITH SIGNIFICANT M BER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
0 0
0 i
i 2
0 0
0 l
.3 Feedwater 6
0 0
0 t
i i
1 FPC 40 0
0 0
i l
2 FPC 2
0 0
O I
i 4
3 FPC 41 0
0 0
f
(
i HPCI 1
21 2
0 0
i c
. g..
.s, 2
HPCI 5
0 0
0 3
HPCI 21 0
0 0
l l
l j
1 Main Steam 8
0 0
0 4
-2 Main Steam ~
34-
-1 0
0
-3 Main Steam 36 0
0 0
- 4. '
- h's ~~i' i.*
' ~ fe, ' *
' r.~ #~
n
.~ ' - ~;
^
~'
. *,, ; C - n 5
, :4 'k _.
r s.:
s I
I l'
l
-. A
E4 VALVE INSPECTION NUMBER IE!BER UNIT SYSTEM INSPECTED WITH SIGNIFICANT
- C'3ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Torus Ring Header 0
0 0
0 2
Torus Ring Header 0
0 0
0 3
Torus Ring Header 0
0 0
0 i
RBCCU 61 1
0 0
2 RBCCW 23 0
0 0
3 RBCCW 49 2
0 0
1 RCIC 18
'O O
O 21 l'
0 0
2 RCIC 3
RCIC 30 1
0 C
0 0
0 1
Recirculatior u
2 Recirculation 14 0
0 0
3.,
., Recirculation 6
0
- 0 0
~
~;,.~... _
W
l E5 VALVE INSPECTION NDBER NDBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT.
NDBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
PJIR 108 3
0 0
2 RHR 23 4
0 0
3 RHR 93-6 0
0 1
RHRSW 12 0
0 0
2 RHRSU 11 0
0 0
3 RHRSU 0
0 0
0 6
0 0
0 1
RUCU l
2 RUCU 5-
~
0 0
0 l
3 RUCU 5
0 0
0 l
1 1
Radwaste Sump 47 0
0 0
Pump Discharge l
2 Radwaste Sump 45 0
0 0
(
Pump Discharge 0
0 3'
Radwaste Sump 39 4
Pump Discharge
.x.
- e
=
e,.
E6 VALVE INSPECTION NL7BER NLSBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NU'1BER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RX Drain and 8
0 0
0 Vent 2
RX Drain and 9
0 0
'O Vent 3
RX Drain and 8
0 0
0 Vent 1
SGT 0
0 0
0 2
SGT 2
0 0
0 3
SGT.
2 0
0 0
~
1 SLC 47 0
0 0'
2 SLC
'4
'O O
0-3 SLC 45 0
0 0
~*
,=,4
's_',
. 4 :,
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