ML20112E858
| ML20112E858 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 05/31/1996 |
| From: | Shell R TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9606070103 | |
| Download: ML20112E858 (9) | |
Text
l IUA Tennessee VaHey Authority Post office Box 2000 SoddrDa sy. Tennessee 37379 May 31,1996 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen:
In the Matter of
)
Docket No. 50-328 Tennessee Valley Authority
)
SEQUOYAH NUCLEAR PLANT (SON) - UNIT 2 STEAM GENERATOR (SG) TUBE PLUGGING As required by SON Technical Specification (TS) 4.4.5.5.a, this submittal provides notification of SG tube plugging during the Unit 2 Cycle 7 refueling outage. The inservice inspection (ISI) of the Unit 2 SG tubes was completed on May 22,1996. In accordance with SON TS 4.4.5.5.b, TVA will submit the complete results of the SG tube ISI in a special report on or before May 22,1997.
Enclosed is a summary of the tubes plugged during the Unit 2 Cycle 7 refueling outage.
Please direct questions concerning this issue to D. V. Goodin at (423) 843-7734.
Sincerely,
]
i k, R. H. Shell Manager SON Site Licensing Enclosure cc: See page 2 070047 00
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9606c70103 960531
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PDR ADOCK 05000328 p
U.S. Nuclear Regulatory Commission Page 2 May 31,1996 cc (Enclosure):
Mr. R. W. Hernan, Project Manager Nuclear Regulatory mmission One White Flint, Noun 11555 Rockville Pike Rockville, Maryland 20852-2739 NRC Resident Inspector Sequoyah Nuclear Plant 2600 Igou Ferry Road Soddy-Daisy, Tennessee 37379-3624 Regional Administrator U.S. Nuclear Regulatory Commission Region il 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323-2711 i
i
I W
4 ENCLOSURE SEQUOYAH NUCLEAR PLANT UNIT 2 CYCLE 7 REFUELING OUTAGE STEAM GENERATOR TUBE PLUGGING
SUMMARY
(WO3 960524 816)
SQN.-
STEAM EENERATOR PRIMARY SIDE 0-MI-MXX-068-005.0 1,2 MAINTENANCE ACTIVITIES Rsv 10 Page 23 of 51
']
i APPENDIX B j
Page 1 of 1 TRANSMITTAL TO SITE LICENSING
SUMMARY
SHEET Date Transmitted 5/1/[%
Date Due NRC 4 / 7 !94 Submittal Prepared By 441Ayd o
Unit 2
S/G l
PURPOSE The purpose of this appendix is to serve as a documentation and transmittal l
medium for pertinent steam generator plugging information required by Tech Spec 4.4.5.5(a). This forth is to be sent to Site Ucensing within three (3) days after tube plugging is complete.
i, NOTE This plugging information must be transmitted by Site Licensing to NRC within 15 days of the completion of each inservice inspection of steam generator tubes.[C.1]
i COMMENTS lw&czxs 8twwzna Asfstuxs: 2 re AV8NEAR,1 fa
)
Dib If6 NM7ME.
TUBES PLUGGED (ADDITIONAL SHEETS MAY BE ADDED AS REQUIRED)
ROW COL INDICATION (%)
LOCATION REASON FOR PLUGGING 29 43 4I A V3 +. 00 AVB wen 33 57 43 Av3 +. oo AV8 WEM 44 49 66 CO2.05 Cou fr6 WssrAss e..-.,
. SON.-
STEAM CENERATOR PRIMARY SIDE 0-MI-MXX-068-005.0 1,2 MAINTENANCE ACTIVITIES Riv 10 Page 23 of 51
)
APPENDlX B Page 1 of 1 TRANSMITTAL TO SITE LICENSING
SUMMARY
SHEET Date Transmitted 6/24[94 Date Due NRC 4/7/9(,
Submittal Prepared By FM MM Unit 2
S/G 2
I PURPOSE The purpose of this appendix is to serve as a documentation and transmittal medium for pertinent steam generator plugging information required by Tech Spec 4.4.5.5(a). This forth is to be sent to Site Licensing within three (3) days after tube plugging is complete.
NOTE This plugging information must be transmitted by Site Licensing to NRC within 15 days of the completion of each inservice inspection of steam generator tubes.[C.1]
COMMENTS bud 4Zus &wnMzesb AsfoltoW.s: 2 m AMNfAA, /m 6tb /s4 NASTME. l TVdf /ptl To <foA447lt7twr1 kV64ZsdSITENZA [0bSCCISN, 9 sa /HS&c sr Dr &*ds #sifarf.wff7, 4 FA4 /HScc h 7ae 0-dExb
~ 0EE 6xrzwyArzox 8HEGT ~
TUBES PLUGGED (ADDITIONAL SHEETS MAY BE ADDED AS REQUIRED)
ROW COL INDICATION (%)
LOCATION REASON FOR PLUGGING I
23 SAI Ho7+2.7l PWScc u-8Esb I
33 SAI Ho7 +2.43 PWSCC U-BEND I
34' MA1 H07 + 2. 40 PWScc U-8END I
40 MAI H07 + 2.47 PNScc U-BEND I
48 MAI N07 + 7.28 PWScc u-BEND 2
2I SAL Ho7 + 7. 7)
PWSCc U-8END 3
11 SAI HTS-1.09 PWScc HTS 4
23 PL co2 +. co oDscc rse - 7~uss Puu
+
49 SAL HTS
. 82 PWScc HTS
j l
SUPPLEMENT TO APPENDIX B OF 0-MI-MXX-068-005.0 1
TRANSMITTAL TO SITE LICENSING (cont.)
8 /24 !74
[a[7!96 Date Transmitted Date Due NRC Submittal Prepared By Yb M Unit 2
S/G 2
TUBES PLUGGED (cont.)
ROW COL INDICATION (%)
LOCATION REASON FOR PLUGGING 5
50 SAI HTS.58 PWSCC HTS 10 56 SAI HTS-I Is PWSCc HTS 11 39 SAL HTS. S2 PHScc hts I3 84 SAI HTS. ol PWSCC HTS I8 80 SAT HTS.oI PWSCC HTS
\\
32 54 42 AV3 +. oo AVB HEAR 32 79 48 C01..27 lots isca WASTA&E 34 43 40 AV2 +.oo AVB HEAR i
Page 2 15dysup,xks
1
.SQN<
STEAM CENERATOR PRIMARY SIDE 0-MI-MXX-068-005.0 1,2 MAINTENANCE ACTIVITIES Rsv 10 Page 23 of 51
. )
l APPENDIX B Page 1 of 1 i
TRANSMITTAL TO SITE LICENSING l
SUMMARY
SHEET I
Date Transmitted 5/14[94 Date Due NRC 4/7/$
I j
Submittal Prepared By fihr[J Unit 2
S/G J
l PURPOSE The purpose of this appendix is to serve as a documentation and transmittal i_
medium for pertinent steam generatn **
- g information required by Tech Spec 4.4.5.5(a). This forrh is to be $nt te s.ce Licahsing within three (3) days j
after tube plugging is complete, j
!j, NOTE This plugging information must be transmitted by Site Licensing to NRC within 15
-)
days of the completion of each inservice inspection of steam generator tubes.[C.1]
i-COMMENTS /$V66zM6 00Matztsa As /o~usss: / Ar (slo /td /dsindt, / 7ptr
)
Au 7; JutsserArisars Arsszus Crzrtsts (obsa rsh. 4 rae Mscc Ar 7a 7o'r br Athssusr. 7 rsx /'Hs&c Jr 7xt //-AEND
- 8se lavrzwuntrar daar -
TUBES PLUGGED (ADDITIONAL SHEETS MAY BE ADDED AS REQUIRED)
ROW COL INDICATION (%)
LOCATION REASON FOR PLUGGING I
2 SAI N07 + 7. 74 PNSCC U-8EHb I
24 SAI Ho7 + 4.28 PWScc O-8END 1
27
_SAI Ho7+3.69 PWScc U-8END I
29 MAI Ho7 + 3.85 PWSCc U-BEND I
38 SAI H07+6.4l PWSCC U-8END I
50 SAI No7 + 2.47 PWSCC U-8END
/
59 SA1 Ho7 + 7. 48 PWSCC U-BEN D j
8 2
56 COL +. Il Con les HaraGE 8
14 SAI HTS - 1. 69 PNSCC HTS
SUPPLEMENT TO APPENDIX B OF 0-MI-MXX-068-005.0 TRANSMITTAL TO SITE LICENSING (cont.)
Date Transmitted _
6hM$
Shk6 Date Due NRC Submittal Prepared By MM M Unit 2
S/G J
TUBES PLUGGED (cont.)
ROW COL INDICATION (%)
LOCATION REASON FOR PLUGGING 8
40 PI Hol.03 oostc tsp - 7y~st fua I2 50 SA1 HTS-I.31 PWSCC HTS lb (o8 SAI HTS - 1. 74 PWSCC HTS 23 33 SAL H TS -I.21 PWScc HTS M
+
b
%4 Page 2 15dysup,xks I
l
$ SON:
STEAM CENERATOR PRIMARY SIDE 0-MI-MXX-068-005.0
.1,2 MAINTENANCE ACTIVITIES Rav 10 Page 23 of 51
)
APPENDIX B Page 1 of 1 TRANSMITTAL TO SITE LICENSING
SUMMARY
SHEET Date Transmitted 6 / 2 4 / 94 Date Due NRC 6 /7/94 Submittal Prepared By j%2 Liar [ovddnia Unit 2
S/G 4-PURPOSE The purpose of this appendix is to serve as a documentation and transmittal medium for pertinent steam generator plugging information required by Tech Spec 4.4.5.5(a). This forr6 is to be sent to Site Ucensing within three (3) days after tube plugging is complete.
NOTE This plugging information must be transmitted by Site Ucensing to NRC within 15 i
days of the completion of each inservice inspection of steam generator tubes.[C.1].
COMMENTS bosszMG doMMMZrsb As founs: 2 fa /h/ SCC Ar THE lip &
Nor TVsesNEET, $ M bVOCC $7 THE h'-$fMO s
T L
TUBES PLUGGED 4
(ADDITIONAL SHEETS MAY BE ADDED AS REQUIRED)
. ROW COL INDICATION (%)
LOCATION REASON FOR PLUGGING
- ).
I 15 SAI H07 + 4. 90 PHSCC U-8END f
I 17 SA1 H07 + 4.09 PHSCC U-AEND 1
1 19 SAI H07 + 6.44-PWSCC U-AEND I
23 SOI H07 + 4.48 PWSCC U-8END 2
So SAI HTS
.10 PWScc HTS y
-