ML19341D071
| ML19341D071 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 02/10/1981 |
| From: | Mills L TENNESSEE VALLEY AUTHORITY |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| IEB-79-14, NUDOCS 8103040802 | |
| Download: ML19341D071 (30) | |
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TENNESSEE VALLEY AUTHORITY CHATTANOCGA. TENNESSEE 37401 400 Chestnut Street Tower II USNRC R.3f 9,"
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February 10, 1981
,,,3g Mr. James P. O'Failly, 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:
OEEIC(0pFECTION AND ENFORQGLNT BULLETIN 79 RII:JPO g-259Q260g-* BR0isES FERRY NUCLEAR PLANT 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 February 1, 1981.
If you have any questions please get in touch with Jim Demer at FT3 857-2014.
Very truly yours, TENNESSEE VALLEY AUTHORITY L. M. Mills, ger Nuclear Regulation and Safety Subscribed an sworn f re me this /d day of 1981."
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BROWNS FERRY NUCLEAR PLANT IE BULLETIN 79-14 PROGRESS REPORT FEBRUARY 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 REPRESErfrS FLOOR AND WALL PENETRATION INSPECTION SECTION E REPRESENTS VALVE INSPECTION 1
OVERALL PERCENTAGE A1 UNIT 1 UNIT 1 U'41T 2 UNIT 2 UNIT 3 UNIT 3 SYSTEM ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE Core Spray 100%
100%
0%
100%
1007.
100%
CRD 100%
100%
75%
100%
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%
NA 100%
Spray IIeader.
Torus NA 100%
NA 100%
NA 100%
Spray lleader Drywell NA 100%
NA 100%
NA 100*.
Control Air EECW 95%
NA 30%
NA 35%
NA Feedwater NA 100%
NA 100%
NA 100%
FPC 100%
100%
0%
100%
100%
100%
A2 OVERALL PERCENTACE UNIT 1 UNIT 1 UNIT 2 UNIT 2 UNIT 3 UNIT 3 SYSTEM ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE lit'CI 100%
100%
0%
100%
85%
100%
Main NA 100%
NA 100%
NA 100%
Steam Torus 100%
NA 100%
NA 100%
100%
30%
100%
100%
100%
RCIC 100%
100%
85%
100%
85%
100%
Rteircu-NA 100%
NA 100%
NA 100%
lation RIIR 100%
100%
15%
100%
50%
100%
RllRSW 95%
NA 5%
NA 95%
NA RWCU NA 100%
NA 100%
NA 100%
Radwaste 100%
100%
60%
100%
100%
100%
Sucip Pump Discharge i
t
OVERALL PERCENTAGE A3 UNIT 1 UNIT 1 UNIT 2 UNIT 2 UNIT 3 UNIT 3 SYSTEM ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE ACCESSIBLE INACCESSIBLE Rx Dzain NA 100%
NA 100%
NA 100%
& Vent SCT 100%
NA 100%
NA 100%
NA SLC 100%
100%
0%
100%
100%
100%
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DRAWING CONFIGURATION INSPECTION B1 NUMBER NUMBER UNIT SYSTD1 INSPECTED WITH SIGNIFICANT tu!BER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
0 0
0 2
0 0
0 3
3 0
2 1
CRD 3
1 2
0 2
CRD 8
3 1
0 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 l
3 DW and Torus 1
1 0
0 Purge Piping
l i
DRAWINC CONFIGURATION INSPECTION B2 1
NUMBER NUMBER UNLT SYSTEM INSPECTED WITH SIGNIFICANT NU)1BER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Drywell Spray 4
1 0
0 Header 2
Drywell Spray 1
0 0
0 Header 3
Drywell Spray 1
0 0
0 Header i
Torus Spray 1
1 0
0 Header 2
Torus Spray 1
0 0
0 Header 3
Torus Spray 1
1 0
0.
Header i
Drywell 1
0 0
0 Control Air 2
Drywell 1
1 0
0 Control Air 3
Drywell 4
0 0
0 s
Control Air 1
EECW 17 14 2
0 2
EECW 0
0 0
0 3
EECW 6
3 1
0
DRAWING CONFICURATION INSPECTION B3 NUMBER NUMBER Ui41T SYSTEM INSPECTED WITH SIGNIFICAR NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Feedwa ter 1
0 0
0 2
0 0
0 3
0 0
0 1
FPC 4
2 0
0 2
FPC 2
0 0
0 3
FPC 2
2 0
0^
1 HPCI 4
2 0
0 2
HPCI 3
2 0
0 3
HPCI 2
1 0
0 1
- Ibin Steam 3
1 0
0 2
thin Steam 3
1 O
l 3
2 0
0
DRAWING CONFIGURATION INSPECTION B4 NUMBER NUMBER Ui41T SYSTEM INSPECTED WITil SIGNIFICANT N1,71BER 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 0
0 3
RCIC 7
5 0
0 1
Recirculation 1
0 0
0 2
Recirculation 2
1 0
0 3
Recirculation 3
0 0
0
DRAWING CONFIGURATION INSPECTION B5 NUMBER NUMBER UNIT SYSTEM INSPECTED WITil SIGNIFICANT SUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RiiR 13 13 1
0 2
RHR 1
0 0
0 3
RHR 10 5
0 0
1 RilRSW 1
0 1
1 2
RHESW 0
0 1
0 3
-0 0
1 1
1 RWCU 2
0 0
0 2
RWCU 2
1 0
0 3
RWCU 2
1 0
0 1
Radwaste Sump 2
2 10-0 Pump Discharge 2
Radwaste Sump 4
4 1
0 Pump Discharge 3
Radwaste Sump 1
1 1
0 Pu:tp Discharge i
l
I DRAWING CONFIGURATION INSPECTION B6 NUMBER NUMBER Uf41T SYSTEM INSPECTED WITH SIGNIFICANT SQlBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RX Drain an.1 1
1 0
0 Vent 2
RX Drain and 2
2 0
0 Vent 3
RX Drain and 2
1 0
0 Vent 1
SCT 1
1 0
1 2
SGT 1
0 1
1 3
SGT 1
1 0
0 ~
l SLC 3
3 0
0 2
SLC 1
1 0
0 3
SLC 4
2 0
0 l
i
PIPE SUPPORT INSPECTION Cl NUMBER NUMBER UNIr SYSTEM INSPECTf D WITil SICNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Core Spray 92 58 0
16 2
Core Spray 16 5
0 1
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
CSS Ring IIeader 29 7
0 3
2 CSS Ring licader 0
0 0
0 3
CSS Ring Ileader 32 32 5
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
PIPE SUPPORT INSPECTION C2 NQiBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT ND!BER TO DATE DEYIATIONS DEVIATIONS REPAIRED 1
Drywell Spray 12 0
0 0
lleader 2
Drywell Spray 8
0 0
0 Header 3
Drywell Spray 16 0
0 0
Header i
Torus Spray 1
1 0
0 Header 2
Tor >4s Spray 16 16 0
0 Header 3
Torus Spray 16 16 0
0 Ileader 1.,
Drywel 4
2 0
0*
Control Air g.
Drywell 3
.3 0
0 Control Air
,3 Drywell 19 3
0 0
Control Air
,1 EECW 269 61 2
13 2
EECW 18 10 0
2 3
EECW 126 60 1
2
PIPE SUPPORT INSPECTION C3 NQtBER NUMBER UNIT SYSTEM INSPECTED WITli SIGNIFICANT NDtBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Feedwa te r 28 9
0 0
2 Feedwater 40 13 0
0 3
Feedwater 24 0
0
'8 0
9 1
FPC 134 2
FPC 7
0 0
0 3
FPC 107 60 1
1-1 HPCI 88 58 2
24 2
HPCI 26 24 0
0 3
ilPCI 82 27 2
3 1
Main Steam 85 8
0 0
l 2
Main Steam 118 24 0
0 3
Main Steam 90 32 0
1
PIPE SUPPORT INSPECTION C4 NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NUM3ER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
T-us Ring Hender 23 4
0 0
2 Torus Ring Header 24 8
0 0
3 Torus Ring lleader 30 30 0
0 1
RBCCW 176 153 2
77 2
RBCCW 81 76 0
1 3
RBCCW 184 158 2
14 1
RCIC 57 38 1
11 2
RCIC 60 33 0
1 3
RCIC 65 30 0
5 1
RCW 5
5 0
2 2
RCW 2
2 0
2 3
RCW I
1 0
1
PIPE SUPPORT INSPECTION C5 NUMBER NUMBER UNIT SYSTEM INSPECTED WITII SIGNIFICANT NDiBER TO DATE DEVIATIONS DEVIATIONS REPALRED 1
Recirculation 47 3
0 0
2 Recirculation 39 38
?
O 3
Recircula t ion 61 35 0
0 1
RilR 296 220 4
63 2
RHR 33 16 1
1 3
RIIR 169 29 3
IS~
l RilRSW 50 36 6
17 2
RiiRSW 11 6
2 3
3 RilRSW 15 9
0 1
1 RWCU 15 4
0 1
2 RWCU 7
7 0
1 J
RWCU 14 4
0 1
A 1
-PIPE SUPPORT INSPECTION C6 NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NLitBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Radwaste Sump 65 12 1
8 Pump Discharge 2
Radwaste Sump 62 2
1 0
Pump Discharge 3
Radwaste Sump 73 60 0
1 Pump Discharge 1
RX Drain and 17 11 1
0 Vent 2
RX D*ain and 20 15 1
0 Vent 3
RX Drain and 21 18 0
0-Vent 1
SCT 24 5
0 12 2
SCT 19 6
0 0
3 SGT 13 5
0 0
1 SLC 60 18 0
0 2
SLC 16 2
0 1
i 3
SLC 76 24 0
0 1
l l
l
FIDOR AND WALL PENETRATION INSPECTION D1 NLHBER NL?1BER UNIT SYSTEM INSPECTED WITl!
SIGNIFICANT NL?1BER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Core Srray 15 0
0 0
2 Core Spray 1
0 0
0 3
1 0
1 1
CRD 1
0 0
0 2
CRD 4
0 0
0 3
CRD 2
0 0
0 0
0 2
0 0
0 3
0 0
0 l
1 DW and Torus 3
0 0
0 Purge Piping 2
DW and Torus 0
0 0
0 Purge Piping 3
DW and Torus 3
0 0
0 Purge Piping
FLOOR AND WALL PENETRATION INSPECTION D2 NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NDiBER 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 lleader 1
Torus Spray 0
0 0
0 Header 2
Torus Spray 0
0 0
0 Header 3
Torus Spray 0
0 0
0' Header 1
Drywell 1
0 0
0 Control Air 2
Drywell 2
0 0
0 Control Air 3
Drywell 2
1 0
0 Control Air 1
EECW 17 0
0 0
2 EECW 0
0 0
0 3
EECW 3
0 0
0 l
l t
FLOOR AND WALL PENETRATION INSPECTION D3 NLMBER NLHBER Uti1T SYSTEM INSPECTED WITH SIGNIFICANT
?aDiBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
0 0
0 2
0 0
0 3
0 0
2 1
FPC 0
0 0
0 2
FPC 5
0 0
0 3
FPC 2
2 0
0 1
IIPCI 13 3
0 0
2 IIPCI 1
0 0
0 3
IIPCI 3
0 0
0 1
0 0
0 2
0 0
0 3
0 0
0
~
FLOOR AND WALL PENETRATION INSPECTION D4 NUMBER NUMBER UNIT SYSTEM INSPECTED WITli SIGNIFICANT NDiBER 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 1
RBCCW 5
0 0
0 2
RBCCW 2
0 0
0 3
RBCCW 7
2 0
0-1 RCIC 11 0
0 0
2 RCIC 12 0
0 0
3 RCIC 13 0
0 0
1 Recirculation 1
0 0
0 2
Recirculation 1
0 0
0 3
Recirculation 12 0
0 0
l FIDOR AND WALL PENETRATION INSPECTION D3
?WMBER NUMBER Uii1T SYSTEM INSPECTED WIT 11 SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RHR 7
2 0
0 2
RHR 1
0 0
0 3
RHR 0
0 0
0 B
N 1
RilRSW 3
0 0
0 2
RHRSW 0
0 0
0 3
RHRSW 0
0 0
0 1
RWCU 1
0 0
0 2
RWCU 1
-0 0
0 3
RWCU 2
0 0
0 1
Radwaste Sump 2
0 0
0 Pump Discharge 2
Radwaste Sump 2
1 0
0 Pump Discharge l
3 Radwaste Sump 2
0 0
0 Pump Discharge l
FLOOR AND WALL PENETRATION INSPECTION D6 NUMBER NLHBER UNIT SYSTEM INSPECTED WITil SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RX Drain and 0
0 0
0 Vent 2
RX Drain and 0
0 0
0 Vent 3
RX Drain and 1
0 0
0 Vent 1
SGT 0
0 0
0 2
SGT 0
0 0
0 3
SGT 0
0 0
0 1
SLC 1
0 0
0 2.
SLC 0
0 0
0 3
SLC 11 0
0 0
i i
l r
I
.P'r l
l VALVE INSPECTION El NUMBER NUMBER UNIT SYSTD1 INSPECTED WITH SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Core Spray 63 1
0 0
2 Core Spray 4
0 0
0 3
Core Spray 82 0
0 0
1 CRD 5
0 0
0 2
CRD 30 0
0 0
3 CRD 17 0
0 0
0 0
0 2
0 0
0 3
0 0
0 l
l 1
DW and Torus 9
0 0
0 Purge Piping 2
DW and Torus 0
0 0
0 Purge Piping 3
DW and Torus 7
0 0
0 Purge Piping.
l I
VALVE INSPECTION E2 NUMBER NUMBER UNIT SYSTEM INSPECTED WIT 11 SIGNIFICANT hTMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
Dryvell 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 0
0 Header 2
Torus Spray 0
0 0
0 Header 3
Torus Spray 0
0 0
0, Header 1
Drywell 5
0 0
0 Control Air 2
Drywell 5
0 0
0 Control Air 3
Drywell 8
3 0
0 Control Air 1
EECW 106 4
2 0
2 EECW 2
1 0
0 3
EECW 41 2
0 0
i E3 VALVE INSPECTION NLMBER NLHBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NUMBEP.
TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
0 0
0 2
0 0
0 3
0 0
0 1
FPC 40 0
0 0
2 FPC 2
0 0
0 3
FPC 41 0
0 0,
1 HPCI 21 2
0 0
2 HPCI 5
-0 0
0 3
HPCI 21 0
0 0
1 Main Steam 8
0 0
0 2
Main Steam 34 1
0 0
3 Main Steam 8
0 0
0 l
I l
4 D
l VALVE INSPECTION E4 NtitiBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NQ1BER 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 1
RBCCW 61 1
0 0
2 RBCCW 23 0
0 0
3 RBCCW 49 2
0 0-1 RCIC 18 0
0 0
2 RCIC 21 1
0 0
3 RCIC 30 1
0 0
1 Recirculation 6
0 0
0 2
Recirculation 14 0
0 0
3 Recirculation 6
0 0
0 I
r VALVE INSPECTION ES NUMBER NUMBER UNIT SYSTEM INSPECTED WITH SIGNIFICANT NUMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RHR 108 3
0 0
2 RHR 23 4
0 0
3 RHR 79 6
0 0
1 RHRSW 12 0
0 0
2 RHRSW 11 0
0 0
3 RHRSW
-0 0
0 0
1 RWCU 6
0 0
0 2
RWCU S
0 0
0 3
RWCU 5
0 0
0 1
Radwaste Sump 47 0
0 0
Pump Discharge 2
Radwaste Sump 45 0
0 0
Pump Discharge 3
Radwaste Sump 39 4
0 0
Pump Discharge
o VALVE INSPECTION E6 NUMBER NUMBER UNIT SYSTEM INSPECTED WITil SIGNIFICANT 6CMBER TO DATE DEVIATIONS DEVIATIONS REPAIRED 1
RX Drain and 8
0 0
0 Vent 2
RX Drain and 9
0 0
0 Vent 3
RX Drain and 8
0 0
0 Vent i
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
0 0
0 3
SLC 45 0
0 0
l l