ML19321A608
| ML19321A608 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 07/07/1980 |
| From: | Mills L TENNESSEE VALLEY AUTHORITY |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| IEB-79-14, NUDOCS 8007230726 | |
| Download: ML19321A608 (29) | |
Text
.
o TENNESSEE VALLEY AUTHORITY d 7 '- < '
cH ATTANooGA. TENNESSEE 3h o 5.' '
,,,L, s.
400 Chestnut Street Tower II
.z
[ 2 o' '
i'
- 2. ' i 30 July 7, 1980 Mr. James P. O'Reilly, Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Region II - Suite 3100 101 Marietta Street Atlanta, Georgia 30303
Dear Mr. O'Reilly:
OFFICE OF INSPECTION AND ENFORCEMUT BULLETIN 79 RII:JP0 50-259, -260, -296 - BROWNS FERRY NUCLEAR PLANT UNITS 1, 2, AND 3 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 July 1, 1980.
If you have any questions regarding this matter, please get in touch with Jim Domer at FTS 857-2014.
Very truly yours, TEN"ESSEE VALLEY AUTHORITY L. M. Mi Is, nager Nuclear Regulation and Safety Enclosure l
1 l
.1FICIAL COPJ 1
t-An Ecual Cocortunity Ermployer 800723072@
Q
t i
f BROWNS FERRY NUCLEAR PLANT IE BULLETIN 79-14 t
I PROGRESS REPORT JULY 1980 SECTION A REPRESENTS OVEMLL PERCENTAGE CGiPLETION OF 79-14 AT BROWNS FERRY SECTION B REPRESENTS DRAWING CONFIGUMTION INSPECTION SECTION C REPRESENTS PIPE SUPPORT INSPECTION.
SECTION D REPRESENTS FLOOR AND WALL PENETRATION INSPECTION SECTION E REPRESENTS VALVE INSPECTION 9
0 9
4
_. =.
t e
Al OVERALL PERCENTAGE UNIT 1 UNIT 1 UNIT 2 UNIT 2 UNIT 3 UNIT 3
~
SYSTDi ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSI3LE I
I Coro Spray 100%
100%
0%
90%
'100%
90%
i
\\
CRD 100%
100%
0%
0%
100%
100%
CSS 100%
NA-0%
NA 100%
NA Ring Harder DW & Torus 100%
NA 0%
NA 40%
NA Purge Piping Drywell NA 100%
NA 0%
NA 100%
Spray Hseder Tarus NA 100%
NA 0%
NA 100%
Spray Herder Drywell-NA 100%
NA 0%
NA 100%
Control A**
EECW 100%
NA 30%
NA 30%
NA FGadwater NA 100%
NA 0%
NA 85%
s FPC 100%
100%
0%
0%
100%
85%
G r
---a-w
A2 OVERALL PERCENTAGE UNIT 1 UNIT 1 UNIT 2 UNIT 2 UNIT 3 UNIT 3 SYSTEM ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE HPCI 100%
1'00%
0%
0%
85%
99%
\\
t Main -
NA 100%
NA 0%
NA 85%
Storm
~.
Torus 100%
NA 25%
- NA 0%
NA Ring H2tder.
RBCCW 100%
100%
0%
50%
10%
100%
i I,
l RCIC 100%
100%
' 85%
0%
85%
99%
]
j Recircu-NA 100%
NA 0%
NA 85%
lation RHR 100%
100%
10%
50%
SO:
75%
.100%
NA 5%
NA 30%
NA
-RWCU.
NA 100%
NA 0%
NA 85%
Radwaste 100%
100%
60%
90%
100%
100%
~
Su2p Pump
-Diccharge
'e
,, ~.,, ~. - -,.,,,, _ _ _
_,,},
m g m e___
e.
OVERALL PERCENTAGE A3 I
UNIT 1 UNIT 1 UNIT 2 UNIT 2 UNIT 3 UNIT 3 SYSTDi ACCESSIBLE INACCESSIBLE ACCESSIBLE I$ ACCESSIBLE ACCESSIBLE INACCESSIBLE Rx Drain NA 100%
NA 0%
NA 85%
& Vent i
\\
SGT 100%
NA 100%
NA 100%
NA SLC 100%
100%
0%
100%
100%
100" l
O g
4 o-
-e e
l O
e A
O r -- -
El DRAVING CONTICURATION INSPECTION I
NUMBER NUMBER UNIT STSTEM INSPECTED WITH SIGNIFICANT NLHBER TO DATE DEVIATIONS '
DEVIATIONS REPAIRED I
1 Core Spray 2
0 0
0 2
0 0
0 3
3 0
0 1
CRD 1
0 0
0 s
l l
e 2
CRD-0 0
0 0
i j
l l
3 CRD 2
1 0
0
)
1 0
0 2
0 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 0
0 0
0 Purge Piping e
,-s w
= _.
.e 52 J
DRAWING CONFIGURATION INSPECTION I
NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 4
1 0
0 1
Drywell Spray i
Header 0
0 0
0 2
Drywell Spray Header 5
0 0
1 3
Drywell Spra,
~
I Header I
~
1 1
0 0
1 Torus Spray i
Header 0
0 0
0 2
Torus Spray Header
\\
1 1
0 0
3 Torus Spray.
Header 0
0 1
0, 1
Drywell Control Air i
0 0
0 O
2 Drywell Control Air 1
0 0
0 3
Drywell Control Air 1
EECW' 17 14 2
0 1
I O
O O
0 2
CEC'.?
3 0
0 0
3 EECW f
e e me.
o y
w
-*,--,r,-
---w
,i3, w
BC~ ~
~
DRAWI!;G C03 FIGURATION INSPECTION NUMBER NUMBER UNIT SYSTDi INSPECTED WITH SIGNIFICANT NLHBER lTODATE DEVIATIONS DEVIATIONS REPAIRED 0
0 1
0 1
3 0
0 0
2 Feedwater 0.,
0 0
0
~
1 3
2 0
0
)
1 FPC i
1 I
0 0
0 0
2 TPC.
2' O
O 2
3 nc 0
0 4
2, 1
,HPCI 0
0 0
1 2
HPCI 0
2 1
0 3
HPCI f
3 1
0 0
1 Main Steam 0
0 0
0 2
0 j
0 1
1 3
Main Steam h-~
eem fg
_ SWY!?C$
W.**Mv~ m>g n..,__,._.;3,-
n n.
- ..e,wr,.z - 1, g--
~,-:---
-- 7.
-r_ 7 %Kw.g
'*~
wmw
__7__
, g-g
- r--_ _%
t i
B4 DRAWING CONFICURATION INSPECTION 1
4 NLHBER NLHBER WITH SIGNIFICANT NLHBER l INSPECTED DEVIATIONS DEVIATIONS REPAIRED UNIT SYST m TO DATE i
1 1
0 0
i 1
To as Ring Header J
0 0
2 Torus Ring Header 0
0 i
i 0
0 3
Torus Ring Header 0
0, 5'
13 13 11 1
RBCCW I
1 1
1 0
2 REW 3
2 2
0 i
1 3
RBCCW I
4 3
0 0
1,
,'RCIC 3
3 0
0 2
RCIC 4
3 0
0 3
RCIC 1
, Recirculation 1
0 0
0 t
2 Recirculation 0
0 0-0 b
.3 Recirculation 1
0 0
0
~
~
n
-e-vwy.-_.,
B5 DRAWING CONFIGURATION INSPECTION NLHBER NLHBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NLH3ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RHR 13 13 1
0 I
2 RHR O
O O
O 3
'RHR 7
5- '
0 0
d 0
0 1
RHRSW 1
2 RHRSW 0
d 0
0 0
0 0
3 RHRSW 0
1 RWCU 2
0 0
0 2
RWCU 0
0 0
0 3
RWCU 2
1 0
0 1
Radwaste Sump 2
2 10 0
Pump Discharge 2
Radwaste Sump 3
3 1
0 Pump Discharge 3
Radvaste Sump
'3 0
1 0
Pump Discharge e
B6 DRAWING CONFIGURATION INSPECTION NUMBER NUMBER UNIT SYSTDI INSPECTED WITH SIGNIFICANT NCIBER TO DATE DEVIATIONS DEVIATIONS REPAIRED l
1 RX Drain and j
1 1
0 0
Vent i
'0 0
0 0
2 RX Drain and Vent 3'
RX Drain and 2
2-0 0
Vent i
1 SGT 1
1 0
1 l'
1 1
.2 SGT 1
1 0
0 3
SGT 1
1 SLC 3
3 0
0 2
SLC 1
1 0
0 I
1 3
SLC 2
2 0
0 l
t e
9 e
=
in-p a-w ps p-m
, - - -y, yew--r---r<-w-gr g
-w, p-
- l C1 PIPE SUPPORT INSPECTION
)
NUMBER NUMBER
, UNIT SYSTD1 INSPECTED WITH-SIGNIFICA'"'
NUMBER TO DATE DEVIATIONS DEVIATIO.5 REPAIRED 5
1 Core Spray 92 58 0
16 10 4
0 0
2 Core Spray 3
Core Spray 103 57 0
1 s
I 1
CRD 11 8
0 3
~~'---'0' O
~
0
-- -0 -
2
-- CRD 3
CRD 10 1
0 0
4 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
D'4 and Torus 0
O O
O Purge Piping u-t-<
-mv,-
-y-
,,-.3
---e-
,_g, w
-m------,,w--m v e w--
r4 w
---c----ewmn
1
\\
c C2 l
)
PIPE SUPPORT INSPECTIO:t NUMBER NtHBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT hW!BER TO DATE DEVIATIONS DEVIATIONS REPAIRED i
12 0
0 0
i l
1 Drywell Spray
)
Header 0
0 0
0 l
2 Drywell Spray Header 2
0 0
0 3
Drywell Spray Header 1
1 0
0 1
Torus Spray Header 0
0 O
O 2
Torus Spray 1
Header 1
1 0
0 3
Torus Spray Header 4
2 0
0 1
Drywel Control Air 0
0 0
0 2
Drywell j
Control Air 4
0 0
0 3
Drywell Control Air 269 61 2
13 i
EECW asummamanas.
e--
s 18 10 0
2 2
EECW 101 38 1
2 3
EECW e
s a
e C3 PIPE SUPPORT INSPECTION NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SICNIFICANT NQ1BER TO DATE DEVIATIONS DEVIATIONS REPAIRED I
-Feedwater 28 9
0 0
\\
i 2
0 0
0 I
3 Feedwater 36 7.
0 8
134 48 0
9 1
FPC f*
0 0
0 0
2 FPC 3
FPC 107 60 1
1 1
HPCI 88 58 2
24 2
'HPCI 1
0 0
0 T
82 27 2
3 3
HPCI 1
Main Steam 85 8
0 0
2 Main Steam 0
0 0
0 3
Main Steam 90 32 0
1 L
C4 PIPE SUPPORT INSPECTION
[
j NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRD 1
Torus Ring Header 23 4
0 0
i 2'
Torus Ring Header 3
0 0
0
~.
3 Torus Ring Header 0
0.
0 0
1 RBCCW 176 153 2
77 2
RBCCW 49
'44 O
1 4
3 RBCCW 74 41 0
9 57 38 1
11 1
RCIC 2
RCIC 52 26 0
1 3
RCIC 56 26 0
5 4
1 RW 5
5 0
2 I
2 RCW 2
2 0
2 3
RW I
1 0
1 a
C5 PIPE SUPPORT INSPECTION j
NUMBER NLHBER
. UNIT SYSTEM INSPECTED WITH SIGNIFICANT NLH3ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Recirculation 47 3
0 0
2 Recirculation 0
0 0
0
^
~
3 Recirculation 53 7
0 0
1 RHR 296
- 219, 4
63 i
l' 30 4-1 1
2 RHR 3
RHR 158 20 0
12 17 1
RHRSW 50 36 6
2 RERSW 7
3 2
3 3
P.HRSW
'4 8
0 0
15 4
0 1
1 RWCU 2
RWCU 0
0 0
0
~
i l
i 3
RWdu 13 4
0 1
1 o
O
-e
,.-w
-n---,
. ~,,
,-w--
C6 PIPE SUPPORT INSPECTION NLHBER NtatBER WITH SIGNIFICANT NLHBER UNIT SYSTDi INSPECTED DE71ATIONS REPAIRED TO DATE DEVIATIDNS Il' 8
65 12 1
Radwaste' Sump Pump Discharge 1
0 67 10 2
Radwaste Sump Pump Discharge 0
1 60 66 3
Radwaste Sump Pump Discharge 1
0 17 11 1
RX Drain and Vent 0
O O
O 2
RX Drain and
- Vent, 7
1 0
0 3
RX Drain and j
i Vent 0
12 24 5
1 SGT i
19 6
0 0
2 SGT 15 5
0 0-3 SGT 60 18 0
0 1.
SLC 16 2
0 1
2 SLC 0
56 14 0
-3 SLC
<h.an,
FLOOR AND VALL PENETRATION INSPECTION D1 t
1 NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT
!M!BER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Core Spray 15 0
'O O
6 0
0 0
2 Core Spray 3
1 0
1 1
CRD 1
0 0
0 2
CRD 0
'O O
O 3
CRD 1
0 0
0 e
0 0
0 2
0 0
- 0 3
0 0
0 1
DW and Torus 3
0 0
0 Purg, Piping 2
DW and Torus 0
0 0
0 Purge l'iping 3
DW an'd Torus 0
O O'
O Purge Piping l
l l
v-
- 9 v.
...r-.
e
--.w
.,,*z-me.-
D2 FLOOR A.*D WALL PENETRATION.INSPECTIO3 NLMBER NUMBER UNIT SYSTEM INSPECTED WITd SIGNIFICANT NUMBER DEVIATIONS DEVIATIONS REPAIREL l
TO DATE 1
Drywell Spray 0
0 0
0 Header 2
Drywell Spray 0
0 0
0 Header 3-
'Drywell Spray-0 0
0 0
Header 1
Torus Spray 0
. 0' O
O Header l
2 Torus Spray 0
0 0
0 l
Header 3
Torus Spray 0
0 0
0 Header 1
Drywell 1
0 0
0 Control Air 2
Drywell 0
0 0
0 Control Air j
3 Drywell 1
.0 0
0 Control Air 1
EECW 17 0
0 0
2 EECW 0
0 0
0
~
'3 EECW 3
0 0
0
D3-FLOOR AND t?ALL PENETRATION INSPECTION NUMBER NUMBER 4
UNIT SYSTDI INSPECTED WITH SIGNIFICANT NDIBER DEVIATIONS DEVIATIONS REPAIRED l TO DATE O
O O
O
}
1-Feedwater 2
0 0
0 3
'Feedwater 2
0 0
2 1
FPC 0
0 0
0 s
2 FPC.
0 0
0 0
2 0
0
-3 FPC 2
1 HPCI 13 3
0 0
2 HPCI O
0 0
0 3
HPCI 3
0 0
0 1
0 0
0 2
0 0
0 3
Main. Steam 0
0 0
0 1
1
\\
sl-'
FLOOR AND WAI.L PENETRATIOR INSPECTION D4 NUMBER NUMBER UNIT SYSTE4 INSPECTED WITH SICNIFICANT NW!BER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Torus Ring Header 0
0 0
0 t
2 Torus Ring Header 0
0 0
0 3
- Torus Ring Header 0
0 0
0 1
RBCCW 5
0 0
0 i
2 RBCCW 0
0 0
0 3
RBCCW 2
1 0
0 1
RCIC 11 0
0 0
2 RCIC 11 0
0 0
3 RCIC 12 0
0 0
1 Recirculation 1
0 0
0 2
Recirculstion 0
0 0
0 3
Recirculation 0
0 0
0 j
i l
i D5 FLOOR AND WALL PENETRATION INSPECTION NUMBER NUMBER UNIT SYSTDi INSPE :TED WIT 11 SIGNIFICA'IT STMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RHR 7
2 0
0 2
RHR-0 0
0 0
3
- RHR 0
,0 0'
O 1
RERSW 3
0 0
0 2
RHRSW 0
0 O
O 3
RERSW 0
0 0
0 1
RWCU 1
0 0
0 2
RWCU 0
0 0
O 3
RkTU 2
0 0
0 1
Radwaste Sump 2
0 0
0 Pump Discharge 2
Radwsste Sump 2
1 0
0 Pum Diachsr:e 3
Radwsste Sump 2
0 O
O Pump Dischstge e
D6 FLOOR AND WALL PENETRATION. INSPECTION
(
i WMBER NUMBER UNIT SYSTC!
INSPECTED WITH SIGNIFICANT NUMBER
'TO DATE DEVIATIONS DEVIATIONS REPAIRD i
i 1
RX Drain and 0
0 0
0 Vent ~
2 RX Drain and 0
0 0
0 Vent 3
'RX Drain and 2
0 0
0 l
Vent 1
SGT 0
0 0
0
,2 SGT 0
O O
0 3
MT 0
0 0
0 1
SLC 1
0 0
0 4
2 SLC 0
0 0
O 3
SLC 10 0
0 0
e l
l
[
I
~.
?
0 El VALVE INSPECTION NUMBER NUMBEk 31T SYSTEM INSPECTED WITH SIGNIFICANT ND13ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 63 1
0 0
1 1
Core Spray 2~-
O O
O
,2 Core Spray 62 0
0 0
3 Core Spray 3
0 0
0 1
CRD.
l f
0 0
0 0
2 CRD 3
0 0
0 3
CRD 0
0 0
0 1
0 0
0 2
0 0
0 3
0 0
0
\\
1 DW and Torus Purge Piping 0
0 0
0 2
DW and Torus Purge Piping l
0 0
0 0
l 3
DW at.d Torus Purge Piping.
we
{
E2 VALVE INSPECTION I
NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NL*".3 ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 0
0 0
0 1
Dryvell Spray Header 2
Dryve11' Spray 0
0 0
0 Header 0
0 0
0 3
Drywell Spray Header 0
0 0
0
'l Torus Spray Header i
0 0
0 0
2 Torus Spray i
Header 0
0 0
0 3
Torus Spray, Header 5
0 0
0 1
Drywell Control Air 0
0 0
0 i
Drywell Control Air 5
3 0
0 3
Drywell Control Air 106 2
2 0
1 EECW-2 1
0 0
2 EECW 3
EECW 27 2
0 0
,e--.
--,,,.,--c,
E3 VALVE INSPECTION l
I NLHBER NL325R UNIT SYSTEM INSPECTED WITH SIGNIFICANT NLMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED t
i 8-0 0
0 1
2 Feedwater 0
0 0
0 4
0 0
0 3
40 0
0 0
1 FPC 2
0 0
0 2
nc 41 0
0 0
3 FP,C 1
HPCI 21 2
0 0
O O
O O
2 HPCI 21 0
0 0
3 HPCI 8
0 0
0 e
1 Main Steam 0
0, 0
0 i
2 Main Steam 3
0 0
0
(
a VALVE INSPECTION E4 l
NLDiBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NDiBER l
TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Torus Ring Header 0
0 0
0
.i 2
Torus Ring Header 0
0 0
0 f
i 3
Torus Ring Header 0
0 0
0 i
1 RBCCW 61 1
0 0
2 RBCCW 20 0
0 0
~
i 3
RBCCW 43 2
0 0
i 1
RCIC 18 0
0 0
i 1
0 0
2 RCIC 15 3
RCIC 18 1
0 0
1 Recirculation 6
0 0
0 2
Recirculatien 0
0 0
0 3
Recirculation 6
0 0
0 hy-6 e
.--,m v e.-
s s
t VALVE INSPECTION ES NUMBER NUMBER UNIT SYSTDi INSPECTED WITH SIGNIFICANT NL"i3ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RHR 108 3
0 0
\\
i RHR.
, 14 4
0 0
2.
3 RER 59 6
0 0
1 RHRSW 12 0
0 0
l l
2 RHRSW 0
0' O
O 3-RHRSW 0
0 0
0 1
RWCU 6
0 0
0 2
RWCU 0
0' O
0 3
RWCU 6
0 0
0 1
Radwaste Sump 47 0
0 0
Pump Discht.rge 2
Radwaste Sump 42 0
0 0
Pump. Discharge b
3 Radvaste Sump 4.5 5
0 0
Pump Discharge
..-... m.
,_-.c
.~
+
E6 VALVE INSPECTION
{
NUMBER NIMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
1 RX Drain and 8
0 0
0 Vent i
,2 RX Drain and 0
0 0
0 i
Vent 3
RX Drain and 7
0 0
0 Vent 1
SGT 0
0 0
0 2
SGT 2
0 0
0
~
3 SGT 2
0 0
0 I
1 SLC 47 0
0 0
e 2
SLC 4
0 0
0 3
SLC 40.
0 0
0 4
I e
h e,,
r,
,,,-~,,m
,e.g.,
.--_.s