ML20092M360
ML20092M360 | |
Person / Time | |
---|---|
Site: | North Anna ![]() |
Issue date: | 02/24/1992 |
From: | Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
References | |
92-099, 92-99, NUDOCS 9202270281 | |
Download: ML20092M360 (71) | |
Text
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Viltulh l A 1lt.1:(Titl(' ANil l'OWilst (*Obil'A NY llan*> oxis,Yntunuta unlunt February 24, 1992 U.S. Nuclear Regulatory Commission Serial No. 92 099 Attention: Document Control Desk NL&P/JYR Washington, D.C 29555 Docket No. 50 338 50 33:
License No. NPF 4 NPF 7 Gentlemen:
VIRGINIA ELECTRIC AND POWER COMPANY NORTH 1 ANNA POWfJLSTATION UNITS 1 AND 2 119.1 A NN_U A L - ST E A M G Elf EHALQB_.lliSEfWICf._JtiSEEC110lLREEQBI In accordance with the requirements of Technical Specifications 4.4.5.5,b and G.9.1.4 Virginia Electric and Power Company submits herewith the 1991 Steam Generator Inservice Inspection Report for North Anna Power Station Units 1 and 2. There is no information provided for Unit 2 because there were no steam generator tube inspections performed for Unit 2 during the calendar year 1991.
During the February 1991 refueling outage for North Anna Powe' Station Unit 1, the tubes in the "A*, *B", and "C" steam generators were examined. The information in Attachment 1 is a summary of the results of those examinations. Tnese results include the number and extent of the tubes examined, location and characterization of each indication of an Imperfection, and identification of the tubes that were plugged.
Attachment 2 provides a glossary of the terms used in the report.
On December 19,1991, we met with the NRC and iriformed them ot the potential for degraded tubes to be in service that were not plugged in the February 1991 outage.
- As discussed in that meeting, any degraded tubes in service were analyzed to be bounded by the applicable safety analysis. On December 23 -1991 Unit 1 shutdown =
for a mid cycle steam generator inspection outage. The results of the inspection outaga will be documented in our 1992 annual steam generator Inservice inspection repor1, Should you_ require additionalinformation, please contact us.
Very truly yours, W. L. Stewail
[
Senior Vice President Nuclear Attachments
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. 4 ec: U.S. Nuclear Regulatory Commission Ro0 i on ll 101 Mariotta Stroot, N.W.
Suito 2000 Atlanta, Georgia 30323 Mr. M. S. Lessor NRC Senior Resident inspector North Anna P wor Station l
l
' s ATTACHMENT 1
/
NORTil ANNA POWER STATION UNIT 1 -
1991 ANNUAL STEAM GENERATOR INSERVICE INSPECTION REPORT VIRGINIA ELECTRIC AND POWER COMPANY
~
ATTACRMENT 1 NORTH ANNA POWER STATION UNIT 1 REFUELING OUTAGE - FEBRUARY 1991 EDDY CURRENT EXAMINATION
SUMMARY
During the 1991 refueling outage for North Anna Pr.fer Station Unit 1, the tubes in the "A", "B", and "C" steam generators were examined. The material that follows presents the results of those examinations. hese results include the number and extent of the tubes examined, location and characterization of each indication of an imperfection, and identification of the tubes that were plugged. Attachment 2 to this letter provides a glossary ot terms (abbreviations) used.
ATTACKMENT in NORTH ANNA POWER STATION UNIT 1 REFUELING OUTAGE - FEBRUARY 1991 Steam Generator "A" In "A" Steam Generator, 3029 tubos were examined full length (tubo end to tubo ond) with bobbin probos. This reprosonts approximately 97% of the available tubes. In row two of this steam generator, 85 tubos woro examined from the seventh support plate to the tubo end on both the inlot and outlet sidos. Supplomontal examinations Woro also performed using Rotating Pancake, 8x1, and Profilometry probes where additional confirmatory-or other data was desired. Of the tubos examined, 66 had pluggablo circumferential indications, 81 had pluggable axial indications, two had pluggable indications betwoon 90% and 100% through wall, one had a pluggable indication betwoon 80% and 89% through wall, four had pluggable indications betwoon 70% and 79% through wall, two had pluggable indications betwoon 60% and 69% through wall, five had pluggable indications betwoon 50% and 59% through wall, 20 had pluggable indications between 40% and 49%
through wall, 17 had indications betwoon 30% and 39% through wall, 26 had indications between 20% and 29% through wall, and 13 had indications betwoon 1% and 19% through wall. A total of 190 tubos woro plugged in the "A" Steam Generator. Refor to the table below for details.
1
ATTACHMKHT_la NDRTK_ ANNA _ERNER_S. TAT 10H_ UNIT _1 ATEAM_GENKRATOR_"A" RQM C91 Ind hos Remarka 4 4 97 2 11 PLUGGED 4 4 MAI 21l PLUGGED 2 5 DI 1 11 PLUGGED 2 5 98 2 11 PI.UGGED 2 5 ;u lli PLUGGED 2 5 . 2:1 PLUGGED 10 5 -
- PLUGGED 11 5 *
- PLUGGED 10 6 96 2 11 PLUGGED 10 6 SAI 2 11 PLUGGED 13 6 PI 1 11 PLUGGED 13 6 MAI 1 11 PLUGGED 4 9 DI 2 11 PLUGGED 4 9 PI 2 11 PLUGGED 4 9 MAI 2 11 PLUGGED 9 9 49 TSil PLUGGED 9 9 98 7 11 PLUGGED 9 9 DI 7 11 PLUGGED 9 9 PI 1 11 PLUGGED 9 9 MAI Ill PLUGGED 9 9 SAI 7 11 PLUGGED 14 9 96 2 11 PLUGGED 14 9 SAI 2 11 PLUGGED 17 9 PI 1 11 PLUGGED 17 9 85 1 11 PLUGGED 17 9 99 1 11 PLUGGED 2 10 DI 1 11 PLUGGED 2 10 MAI 1 11 PLUGGED 21 10 23 1 11 PLUGGED 21 10 PI 1 11 PLUGGED 21 10 MAI 1 11 PLUGGED 4 11 DI Sil PLUGGED 4 11 SAI 5 11 PLUGGED 24 12 100 2 11 PLUGGED 24 12 SAI 2 11 PLUGGED 2
ATTACHMENT _la NORTH _ ANNA _EQNER_RIATION_VNIT_l RT2AM_QENERATDR_"A" ROM C9l Ind L9s Bellatha 4 13 97 1 11 PLUGGED 4 13 PI 1 11 PLUGGED 4 13 SAI 1 11 PLUGGED 31 13 PI 1 11 PLUGGED 31 13 COI 1 11 PLUGGED 14 14 PI 1 11 PLUGGED 14 14 COI 111 PLUGGED 25 16 DI 2 11 PLUGGED 25 16 SAI 2 11 PLUGGED 4 17 70 TSil PLUGGED 4 17 44 TSil PLUGGED 28 18 PI 2 11 PLUGGED 28 18 45 2 11 PLUGGED 3 19 97 1 11 PLUGGED 3 19 93 2 11 PLUGGED 3 19 MAI 1 11 PLUGGED 3 19 SAI 2 11 PLUGGED 18 19 PI 2 11 PLUGGED 18 19 MAI 2 11 PLUGGED 36 21 PI 11{ PLUGGED 36 21 SAI 1 11 PLUGGED 6 22 SAI TSil PLUGGED 6 22 PI TSil PLUGGED 22 22 INF AV3 24 22 14 AV3 25 22 INF AV3 30 22 INP AV3 35 22 PI lli PLUGGED 35 22 MAI 1 11 PLUGGED 6 23 94 1H PLUGGED 6 23 DI 2 11 PLUGGED 6 23 SAI Ili PLUGGED 6 23 SAI 2 11 PLUGGED 3
\
ATIACHMENT_2n NORTH _hMNA_EQM E R_RTATIOX._URIT__1 STEhK_DEMERATOR_."A" Roy Col Ind Lo.o Remarka 14 23 SCI TSil PLUGGED 12 24 59 TSil PLUGGED 12 24 SCI TSil PLUGGED 13 24 SCI TS!! PLUGGED 14 24 25 TSil 16 24 SCI TS!! PLUGGED 16 24 PI TSil PLUGGED 23 24 21 TSil 39 24 PI Ill PLUGGED 39 24 MAI 1 11 PLUGGED 7 25 SCI TSil PLUG 1ED 7 25 PI TSil PLUGGED 16 25 SCI TS!! PLUGGED 20 25 SCI TSil PLUGGED 20 25 PI TSil PLUGGED 11 26 SCI TSil PLUGGED 11 26 PI TSil PLUGGED 23 26 DI 2 11 PLUGGED 23 26 78 2 11 PLUGGED 23 26 SAI 2 11 PLUGGED 32 26 PI 2 11 PLUGGED 32 26 COI 2 11 PLUGGED 38 26 INF AV3 PLUGGED 38 26 PI 2 11 PLUGGED 38 26 SAI 2 11 PLUGGED 41 26 INF AV1 2 27 PI 1 11 PLUGGED 2 27 COI 1 11 PLUGGED 8 27 SCI TSil PLUGGED 13 27 26 TSil 20 27 40 TSil PLUGGED 4
\
ATTACllMENT_.AA NORTIL ANFJLEQME R_ILTATION_URLT__1 RTEAM_.0ENERATOR "A" R9M E9.1 Ind has Rentka 28 27 PI 1 11 PLUGGED ,
28 27 COI 1 11 PLUGGED l
36 27 INF AV3 37 27 INF AV2 41 27 INF AV1 16 28 SCI TSil PLUGGED 16 28 PI TSil PLUGGED l 18 28 SCI TSil PLUGGED 18 28 PI TSil PLUG 3ED 33 28 PI 1 11 PLUGGED 33 28 COI 1 11 PLUGGED 33 28 PI 1 11 PLUGGED 17 29 SCI TSil PLUGGED 17 29 PI TSil PLUGGED 18 29 MCI TSil PLUGGED 18 29 HCI TSil PLUGGED 18 29 PI TSil PLUGGED 19 29 INF AV2 22 29 SCI TSil PLUGGED 42 29 INF AV3 9 30 TI TSil PLUGGED 9 30 55 TSil PLUGGED 10 30 22 TSil 16 30 52 3 11 PLUGGED 16 30 SAI 3 11 PLUGGED 17 30 SCI TSil PLUGGED 20 30 SCI TSH PLUGGED l 20 30 PI TSil PLUGGED 20 30 PI 2 11 PLUGGED 20 30 COI 2 11 PLUGGED 5
t
. l i .
l ATTAGENEMT_la MQRTH ANNA POWER STATIQM_MMIT.1 AIRM_9HERAT9R "A'1 Roy Cal Ind kes Remarka i
l I 35 30 PI 2H PLUGGED
- 35 30 MAI 2 11 PLUGGED 1 8 31 SCI TSH PLUGGED 1
i 18 31 SCI TSil PLUGGED i 18 31 PI TSil PLUGGED 9 32 SCI TSil PLUGGED 9 32 PI TSH PLUGGED 9 32 PI TSH PLUGGED I
- , 17 32 SCI TSH PLUGGED 17 32 PI TSil PLUGGED 18 32 SCI TSli PLUGGED
. 3 33 PI 1 11 PLUGGED 3 % 72 1H PLUGGED
, 3 33 COI 1h PLUGGED 9 33 SCI TS!! PLUGGED 10 33 25 TS!!
4 11 33 11 TSH 12 33 16 TSH 13 33 34 TSil 14 33 42- TS!! -PLUGGED 14 33 97 4H PLUGGED 14 33 SAI 4H PLUGGED 14 33 SAI 4H PLUGGED i
19 33 26 TSH PLUGGED 19 33 SCI- TSH PLUGGED ,
28 33 58 TSH PLUGGED 9 34 96 2H PLUGGED 9 34 91 2H PLUGGED 9 34 SAI 2H PLUGGED 9' 34 SAI. 2H PLUGGED-14 34 24 TSH 6
4 ATTACMMENT_.10 MQRTR_hMMW.QR3R.. STATLQN UNIT 1 STRAM_9BMBRAtQRJ'A'!
Rex 991 Ind Lee Raattha 19 34 MCI TS!! PLUGGED 19 34 MCI TSil PLUGGED 30 34 PI 1 11 PLUGGED 30 34 90 ill PLUGGED 13 35 29 TS!!
14 35 45 TSil PLUGGED 14 35 24 TSH PLUGGED 14 35 19 TSH PLUGGED 23 35 PI 1 11 PLUGGED 23 35 21 1H PLUGGED 24 35 SCI TSH PLUGGED 39 35 98 2H PLUGGED.
39 35 81 2H PLUGGED 39 35 PI 2 11 PLUGGED 39 35 SAI 2 11 PLUGGED 10 36 PI 3H PLUGGED 10 36 43 3H PLUGGED 11 36 TI TSH PLUGGED 11 36 46 TSH PLUGGED 13 36 36 TSH 14 36 96- 1H PLUGGED 14 36 SAI 1 11 PLUGGED 23 36 SCI TSH _ PLUGGED 34 36 SAI TSH PLUGGED-12 37 99 3H. . PLUGGED 12 37 77 3 11 PLUGGED 12 37 98 4H PLUGGED-12 - -37 87 4H -PLUGGED ^
12 37- SAI lill PLUGGED- l 12 37 SAI 4H PLUGGED
-12 37 SAI 4H PLUGGED-
.14 37 42 TSH PLUGGED 21 37 MCI TSH PLUGGED 21 37 MCI TSH PLUGGED-7
. . i
- ATTACHERMT._1A
MORTH._AMMh_P_QWER_ATATION UNIT 1 1 ATEAE_RBMERATQR_"A" t
REM C9.1 IA4 ke.e Remar.ka i
25 37 SCI TSil PLUGGED 33 37 PI 1H PLUGO' .D !
l 33 37 BAI 1 11 PLUGfED ;
9 38 *
- PLUGGED ;
10 30 PI 5H PLUGGED 10 38 42 5H PLUGGED 12 38 84 21l PLUGGED 12 38 SAI 2H PLUGGED 12 38 SAI 2H PLUGGED 14 38 32 TSH l 18 38 BCI TSH PLUGGED i
2 39 PI 2H PLUGGED !
2 39 COI 2H PLUGGED 4
. 4 39 96 SH PLUGGED l
4 39 BAI SH PLUGGED .
4 39 SAI 5H PLUGGED !
10 39 17 TSH 12 39 13 TSH ,
13 39 23 TSH.
15 39 38 TSH 16 39 17 TSH l 25 39 PI 1H PLUGGED -
25- 39 COI 1H PLUGGED ,s 6 40 DI 1H PLUGGED 2 :6 40- PI- -
1H PLUGGED 6 40 SAI 1H PLUGGED.
10 40 29 TSH ,
12 40 .27- TSH 13- 40 40 TSH PLUGGED' l
8
ATTACHNEMT la MORT]LAMMh_PSRER_1TATIQN UNIT 1 ATEAM_9EMEBhTDR_ "A'l EnM 991 Ind kes EmmaIAR 15 40 27 TSil 16 40 44 TS}l PLUGGED 16 40 DI 1H PLUGGED 16 40 SAI 1 11 PLUGGED 21 40 SCI TSil PLUGGED 27 40 43 TSH PLUGGED 27 40 40 TSil PLUGGED-27 40 54- TSH PLUGGED 28 40 54 TSH PLUGGED 31 41 44 TSH- PLUGGED 32 41 70 TSH PLUGGED 3 42 25 TSil 5 42 20 5H 6 42 PI 1 11 PLUGGED 6 42 23 1H PLUGGED 13 42 21 TSil 13 42 38 TSH-19 42 SCI TSH PLUGGED 19 42 PI- TSH PLUGGED 20 42 36 TSH 23 42 53 TSH -PLUGGED 15 43 45 TSH PLUGGED
-17 43 26 TSH 22 43 42 TSH PLUGG ED --
22 -
43 60- TSH- PLUGGED-23 43 87 2H PLUGGED.
23 43 SAI 2H PLUGGED-9
-- ==- _ _O
J ATIACRMENT_13 EQRTILAHHA_P_QWER_1TATION UMLT_1 RTEAM_0ENERATRR_"A'l Rex 921 Ind L9.n R m rka 32 43 34 TSil PLUGGED 32 43 44 TSit PLUGGED 32 43 PI 2H PLUGGED 32 43 COI 2 11 PLUGGED 9 44 17 5 11 10 44 23 TSil 11 44 3 TSil 12 44 69 2 11 PLUGGED 12 44 PI 2 11 PLUGGED 12 44 SAI 2 11 PLUGGED 14 44 30 TSil 14 44 23 TSil 15 44 30 TSil 16 44 23 TSil 17 44 DI 6 11 PLUGGED 17 44 SAT 6H PLUGGED 20 44 30 TSit 32 44 33 TSil 7 45 ** ** PLUGGED
, 9 45 29 TSH PLUGGED l 9 45 36 TSH PLUGGED 14 45 40 TSil PLUGGED 15 45 27 TSil 8 46 SAI TSH PLUGGED i
l 14 46 DI 1 11 PLUGGED 14 46 SAI 1 11 PLUGGED 16 46 30 TSil 24 47 44 TSil PLUGGED 33 47 26 TSil 10
. _ _ - _ _ = _ _ _.
- -. _ - . - . . - . - - - - . . . = . . . . - - - - . . _ - - . . - - . - . - - . - - - - . - . -
AtTACEMENT 13 KQBIR_ ANNA _ POWER. STATION URIT_1 RIBAM_9ENERA10R "A'!
R9.y col Ind kom Remarka 16 48 11 TS!!
16 48 15 TSil 33 48 29 TSil PLUGGED 33 48 SAI TSH PLUGGED 45 48 63 3H PLUGGED 45 48 SAI 3H PLUGGED 11 49 42 TSH PLUGGED 15 49 21 TSil 15 49 21 TSil 16 49 58 TSH PLUGGED 16 49 70 TS!! PLUGGED
, 25 49 72 SH PLUGGED 25 49 72 5H PLUGGED 33 49 26 TS!! PLUGGED 33 49 83 1H PLUGGED
, 33 49 79 2 11 PLUGGED 33 49 34 TSH PLUGGED 33 49 SAI ili PLUGGED 33 49 COI 1 11 PLUGGED 33 49 SAI 2H PLUGGED 33 49 PI 1H PLUGGED 45 49 19 AV3 4 50 90 4H PLUGGED 4 50 SAI 4H PLUGGED 7 50 49 TSH PLUGGED-L 15 50 SAI TSil PLUGGED 18 50 30 TSH.
20- 50 47- TSH PLUGGED 20 50 PI. 2H PLUGGED-20 50 14 2H PLUGGED 25 50 SCI TSH PLUGGED'
=
5 51 99 4 11 PLUGGED 5 51 MAI 4 11 PLUGGED 11
hTIAGEMENT_16 KQRTK_ ANNA POWZjkS_TATION UNIT 1 i AIXAE_mKRAT9A_"A'.' l Roy Q91 Ind k9Ja RamaIAa ,
i 1
28 51 44 TSil PLUGGED ;
, 33 51 34 TSil l
., 5 52 86 1 11 PLUGGED !
5 52 SAI 1 11 PLUGGED 5 52 P1 1H PLUGGED 13 52 SCI TSH PLUGGED 14 52 SCI TSil PLUGGED 22 52 SCI TSil PLUGGED l 24- ' 52 PI TSli - PLUGGED ,
24 52 SCI TSil PLUGGED 30 52 PI 1H PLUGGED i 30 52 SAI 1 11 PLUGGED 3 53 DI 1H PLUGGED 3 53 SAI lli PLUGGED 8 53 DI 4H PLUGGED !
8 53 98 5H PLUGGED 8 53 94 5H PLUGGED 8 53 MAI SH- PLUGGED 8 53 DI 4H PLUGGED 8 53 91 SH PLUGGED 8 53 DI - 5 11 PLUGGED' 8 53 SAI ~ 4H PLUGGED 10 53 DI 5H PLUGGED 10 53 SAI 5H PLUGGED 16 53 SCI TSH PLUGGED '
i 18 53 SCI TSH PLUGGED 27 53- DI 2H PLUGGED 27 53 DI -2H PLUGGED 27 53 SAI 2H PLUGGED i 27 53 MAI 2H PLUGGED 31 53 PI 1H PLUGGED ,
31 53- PI 2H PLUGGED 31 53 36 1H PLUGGED 31 53 13 2H- PLUGGED i
l l
l 12 ,
AT_TACEMENT_lA MDATILJuflHLJ_QREILITATJpH UNIT 1 ATEhlL9EMERATOR "A
BRM C91 1R4 L9.E Raattha 32 53 PI 2H PLUGGED 32 53 PI 3H PLUGGED 32 53 SAI 2H plt?JGED 32 53 1 3H PLUGGED 33 53 DI 1H PLUGGED 33 53 DI 1H PLUGGED 33 53 MAI 1H PLUGGED 33 53 COI 1H PLUGGED 33 53 PI 1H PLUGGED 33 53 PI 2H PLUGGED 33 53 18 2H PLUGGED 5 54 88 1H PLUGGED _
5 54 90- 1H PLUGGEDI 5 54 SAI 1H PLUGGED 5 54 SAI 1H PLUGGED-6 54 DI 1H PLUGGED' 6 54 98 IH PLUGGED 6 54 DI 5H PLUGGED 6 54 SAI 1H PLUGGED
- 6 54 SAI 1H PLUGGED 6 54 COI 5H PLUGGED 6 54 SAI SH PLUGGED l 6 54 PI 1H PLUGGED 6 54 PI 5H PLUGGED 25 54 PI 1H PLUGGED 25 54 COI 1H PLUGGED 29 54 DI 2H PLUGGED 29 54 SAI- 2H PLUGGED 34 54 46 TSH PLUGGED 34 54 70- TSH PLUGGED 34 54 81 TSH PLUGGED 34 54 SAI TSH PLUGGED 34 54 PI. TSH PLUGGED l
l 38 54 PI -1H -PLUGGED 38 54 SAI- 1H PLUGGED 40- 54 'PI- 2H PLUGGED 40 54 SAI 2H PLUGGED 10 55 - DI 2H PLUGGED 10 55 SAI 2H PLUGGED 13
ATTACHMENT __la NORT1LANNA POMER_lLIATl0X.11HII_1 ATEAM_QENERATOR. "A" RRY Col Ind kRQ RenAtha 26 55 SCI TSil PLUGGED 26 55 n't TSil PLUGGED 30 55 31 TSil 32 55 DI 2 11 PLUGGED 32 55 97 2 11 PLUGGED 32 55 SAI 2 11 PLUGGED 32 55 SAI 2 11 PLUGGED 32 55 SAI 2 11 PLUGGED 24 56 DI 2 11 PLUGGED 24 56 SCI TSil PLUGGED 24 56 SAI 2 11 PLUGGED 24 56 PI TSil PLUGGED 27 56 53 TSil PLUGGED 27 56 SAI TSil PLUGGED 27 56 PI TSil PLUGGED 33 56 94 2 11 PLUGGED 33 56 SAI 2 11 PLUGGED 4 57 98 1 11 PLUGGED 4 57 SAI Ill PLUGGED 4 57 PI Ill PLUGGED 29 57 26 TSil PLUGGED 29 57 44 TSil PLUGGED 29 57 28 TS11 PLUGGED 29 57 PI 2 11 PLUGGED 29 57 SAI 2 11 PLUGGED 30 57 33 TSil 14 58 SCI Tsil PLUGGED 23 58 85 6 11 PLUGGED 23 58 SAI 6 11 PLUGGED 14
! i 4
ATTACMMT_Ja i EQRTK_hhMA POWER STATI9N UNIT 1 i
RTRAILHHRATOR_"A"
- Rex Gal Ind Lee Remarks I
i 10 59 28 TSil PLUGGED 2
10 59 DI 1H PLUGGED j 10 59 PI 1H PLUGGED j 10 59 61 1H PLUGGED 1 10 59 COI 1 11 PLUGGED j 10 59 BAI 1H PLUGGED 30 59 15 TSH PLUGGED 30 59 40 TSH PLUGGED j
- 35 59 PI 2 11 PLUGGED l t 35 59 28 2 11 PLUGGED 15 60 SCI TS!!. . PLUGGED .}
[ 37 60 17 AV4 I
44 60 14 AV3 5 61 99 6H PLUGGED i 5 61 SAI 6H PLUGGED -
4 62 69 1H PLUGGED 4 62 SAI 1 11 PLUGGED :
i 13 62 SCI TSH PLUGGED 25 62 SCI TSH- PLUGGED
~
25 62 PI TSH PLUGGED 2 63 SCI TSH PLUGGED 21 63 27 TSil 41 63 81 1H PLUGGED 41 63 .89 -2H PLUGGED 41 63 SAI 1H PLUGGED 41 63 SAI 2H PLUGGED 6 64 DI 4H PLUGGED 6 64 COI- 4H PLUGGED' 6 64 SAI 4H PLUGGED 10 64 28 TSH-23 64' 50 TSH PLUGGED -'
- 23 64 63 TSH PLUGGED 23 64 52 TSH PLUGGED i
l 15
.. , , - , . , _ . . . _ . . - . _ _ , . . , , . . . . _ _ _ , - _ , _ _._,...~.,_._._,,._,_a;,2:.._.-- ,,,.n.u..._,_.._,_._, __.,..:_.,.....,_
AT.TLCHMENT_1A NORTH _ ANNA _EDWER STAU QH._URLT_l DTEAM_GENERATQiL"h" ROY C91 IA4 Los Remarka
)
35 6b INF AV2 38 65 INF AV2 2 66 81 5 11 PLUGGED 2 66 SAI 5 11 PLUGGED 11 66 PI Tsri PLUGGED 11 66 SCI TSil PLUGGED 39 66 INF AV2 39 66 INF AV3 40 66 INF AV3 3 68 97 1 11 PLUGGED 3 60 SAI 1 11 PLUGGED 40 69 77 1 11 PLUGGED 40 69 SAI 1 11 PLUGGED 6 70 SCI TSli PLUGGED 7 70 DI 5 11 PLUGGED 7 70 DI 5 11 PLUGGED 7 70 SAI 5 11 PLUGGED 8 70 75 2 11 PLUGGED 8 70 75 3 11 PLUGGED 8 70 SAI 2 11 PLUGGED 8 70 SAI 2 11 PLUGGED 8 70 SAI 3 11 PLUCGED 8 70 SAI 31{ PLUGGED 11 71 PI TSil PLUGGED 11 71 SCI TEli PLUGGED 37 71 PI Ili PLUGGED 37 71 COI 1 11 PLUGGED 9 72 DI 2}i PLUGGED 9 72 SAI 2 11 PLUGGED 16 72 14 TSH 24 72 23 AV2 16
- .~ -_ -- -- - - . . - - _ . - - - _ _ _ - . _ _ _ _ _ _
i ATTACMMINT 1a MQRTH *JNA EQWER_ETATIQM_URIT 1
! RTRAK_GENERhT9A_"A"
, R9_M E91 Ind Lp_e Remarka 4 73 PI 1 11 PLUGGED 4 73 SAI 1H PLUGGED 4 73 99 ili PLUGGED 4 73 SAI 1 11 PLUGGED 10 74 PI TSH PLUGGED i 10 74 SCI TSH OLUGGED ,
3 ,
17 74 75 1 11 PLUGGED >
17 74 SAI ill PLUGGED 27 74 40 TSH PLUGGED 16 76 DI 1H PLUGGED 16 76 DI 1H PLUGGED 16 76 SAI 1H PLUGGED 16 76 SAI 1H PLUGGED 4 20 77 DI 2 11 PLUGGED 20 77 SAI 2H PLUGGED ;
20 77 SAI 2H PLUGGED 11 78 DI 1H PLUGGED 11 78 SAI 1H PLUGGED 24 81 99 1H PLUGGED 24 81 DI 1H PLUGGED 24 81 SAI 1H PLUGGED 24 81 SAI IH PLUGGED 28 81 22 TSH 28 81 28 TSH 5 83 96 1H PLUGGED 5 83 74 SH PLUGGED'-
5 83- SAI SH PLUGGED l 6 83 87 TSH PLUGGED 29 83 43 TSH PLUGGED !
l 17
...a.-
_.. . . , , - -. ..: = ~ . ...- _. a: -. . = -.
- a. = - : 2..- - .., . _ , - . - . . - , , - . . , . -
4 ATTACHMENT _la NORTH ANNA POWER _RIATlDN UNIT 1 DTIAM._QENERATOR "A" R9_W Cal Ind L93 Renrka 17 91 DI all PLUGGED 17 91 SAI all PLUGGED 17 91 SAI 2H PLUGGED '
O 92 46 3 11 PLUGGED ;
l
- These tubes were scheduled to be restored to service this outage but were plugged due to eddy current indications or other anomalies.
- This tube was plugged by mistake.
aindar. doc l
18
ATTACEMENT ib NORTH ANNA POWER STATION UNIT 1 REFUELING OUTAGE -
FEBRUARY 1991 EDDY CURRENT BEAMINATION
SUMMARY
8 team Generator HB" In Steam Generator "D", 3057 tubes were examined full length (tube end to tubo ond) with bobbin probos. This represents approximately 98% of the available tubes. In row 2 of this steam generator, 59 tubes were examined from the seventh tubo support plate to the tubo end on both the inlet and outlet sides supplomontal examinations were also performod using Rotating Pancako, 8x1, and Profilometry probes where additional confirmatory or other data was desired. Of the tubes examined, 65 had pluggable circumforential indications, 84 had pluggable axial indications, 50 had pluggablo circumforontial indications at the inlet tubenheot, 14 had pluggablo circumferentially oriented indications at support plates, two had pluggable indications betwoon 50% and 59% through wall, four had pluggable indications betwoon 40% and 49% through wall, 23 three had indications between 30% and 39% through wall, 71 had indications between 20% ead 29%
- through wall, and 11 had indications between 1% and 19% through wall. A total of 156 tubes woro plugged in th7 "B" Steam Generator. Refer to the table below for details.
I 1
i 1
ATTACliNEET_1b ILORTH ANJA POWER _RTATJpH UNIT 1 STEAR _GENERATDR_"A" ROM GDL IND LDR REMABAS 3 2 DI 1 11 PLUGGED 3 2 PI 1 11 PLUGGED 3 2 SAI 1 11 PLUGGED 4 2 PI 3 11 PLUGGED 4 2 SAI 3 11 PLUGGED 13 5 22 AV4 15 5 25 AV2 15 5 20 AV3 15 5 16 AV4 3 7 92 2 11 PLUGGED 3 7 MAI 2 11 PLUGGED 7 7 PI 1 11 PLUGGED 7 7 SAI 1 11 PLUGGED 15 7 25 AV3 20 7 32 AV3 23 7 24 AV4 2 8 92 1 11 PLUGGED 2 8 SAI 1 11 PLUGGED 15 8 23 AV2 23 8 INF AV 23 8 INF AV2 24 8 32 AV2 25 8 23 AV1 2 9 92 1 11 PLUGGED 2 9 SAI 1 11 PLUGGED 2 9 SAI 111 PLUGGED 5 9 PI 1H PLUGGED 5 9 PI 2 11 PLUGGED 5 9 COI 1 11 PLUGGED 5 9 COI 1H PLUGGED 5 9 COI 2 11 PLUGGED 5 9 COI 2H PLUGGED 5 9 SAI 2 11 PLUGGED 2
AT_TACHMENT_1b NOATILAMMhlRMER_ATATLOJLUNLT_1 RTEAM GENERATOR _"D" RQH CDL IND LQQ REHARM 23 9 INF AV1 23 9 31 AV2 23 9 20 AV3 1
23 9 17 AV4 24 9 21 AV1 24 9 19 AV3 25 9 INF AV1 26 9 20 AV1 J
2 10 90 1 11 PLUGGED 2 10 PI 1 11 PLUGGED 2 10 MAI Ill PLUGGED 23 10 INF AV2 24 10 INF AV2 24 10 27 AV4 25 10 INF AV2 26 10 INF AV1
, 16 11 INF AV3 24 11 INF AV1 24 11 INF AV2 24 11 INF AV4 25 11 31 AV2 25 11 25 AV4 27 11 INF AV3 2 12 98 1 11 PLUGGED 2 12 SAI 1 11 PLUGGED 9 12 92 1H PLUGGED 9 12 96 Ill - PLUGGED 9 12 PI lli PLUGGED 9 12 SAI 1H PLUGGED 9 12 SAI 1H PLUGGED 23 12 INF AV1 23 12 37 AV2 23 12 28 AV4 3
- .- _ - - . - - . _ - _ .. -. . . . - . _ _ ~ _ _ - .- . _. -
ATTACHMENT _1b NORTILANNh_EQMEREATIDH_ UNIT l STEAM _GENERATRR_"R'l RQH 991 IND LOC REMARKG 24 12 32 AV2 25 12 33 AV1 25 12 36 AV2 25 12 30 AV3 25 12 26 AV4 30 12 Ilf F AV2 30 12 INF AV3 19 13 85 2 11 PLUGGED 19 13 SAI 2 11 PLUGGED 22 13 22 AV3 24 13 INF AV1 24 13 INF AV3 25 13 34 AV1 25 13 34 AV3 25 13 32 AV4 26 13 32 AV1 26 13 INF AV2 26 13 INF AV3 26 13 INF AV4 27 13 21 AV1 27 13 INF AV2 27 13 32 AV3 27 13 31 AV4 28 13 29 AV3 29 13 36 AV1 29 13 32 AV2 29 13 23 AV3 29 13 29 AV4 30 13 33 AV1 30 13 29 AV2 30 13 17 AV3 30 13 21 AV4 l 11 14 25 TS!! PLUGGED 11 14 PI 1 11 PLUGGED l
11 14 COI 1 11 PLUGGED 11 14 SAI Ill PLUGGED 4
I hTTACHHKKT 1k l
HORTH_ ANNA _EONKR_BIAIIDH_VXIT_l RTIAH_GINERATQR_"R" RQM CDL IMD LQQ REMARER 15 14 INF AV2 17 14 22 AV2 17 14 24 AV3 17 14 INF AV4 20 14 INF AV4 21 14 INF AV3 21 14 INF AV4 23 14 INF AV2 23 14 INF AV4 24 14 INF AV1 24 14 INF AV2 24 14 24 AV4 25 14 24 AV1 25 14 INF AV2 25 14 26 AV4 26 14 INF AV1 26 14 25 AV2 26 14 22 AV3 26 14 27 AV4 27 14 INF AV1 27 14 INF AV2 27 14 21 AV3 28 14 INF AV2 29 14 INF AV1 29 14 INF AV2 29 14 INF AV4 6 15 PI . 1 11 PLUGGED 6 15 PI 2 11 PLUGGED 6 15 COI 1 11 PLUGGED 6 15 COI 2 11 PLUGGED 11 15 PI 2 11 PLUGGED 11 15 PI 3 11 PLUGGED 11 15 COI 2 11 PLUGGED 31 15 COI 3H PLUGGED 13 15 INF AV3 5
l i
arracanrar_ a NORTH ANNA POWER STATION UNIT 1 ATEAM_qtugg&Tgm "BH RQM c.QL IMD kQQ REMARKE 17 15 INF AV1 !
17 15 INF AV3 i 19 15 INF AV3 22 15 INF AV3 ,
23 15 INF AV1 23 15 INF AV2 9
24- 15 INF AV1 ;
24 15 INF AV2 ;
25 15 INF AV1 PLUGGED 25 15 INF AV2 PLUGGED ;
25 15 PI 4H PLUGGED 25 15 SAI 4H PLUGGED 26 15 INF AV2 27 15 25 AV2 28 15 21 AV4 29 15 INF AV1 29 15 INF AV2 29 15 INF AV3 29 15 23 AV4 29 15 6 5H 31 15 INF AV3 9- 16 DI 1H PLUGGED 9 16 SAI 1H PLUGGED 16 16 23 AV1 i 17 16 23 AV3 18 16- INF- _
AV4 23 16' DI 3H PLUGGED 23 16. INF AV1 PLUGGED
-23 16 INF AV2 PLUGGED' 23 16 SAI. '3H PLUGGED 24 16 INF AV1-24 16 -INF AV2 6
=
- _ _ . _ . _ . - . _ . . . - - - . . _ . . . - . - , . _ . _ . . cc , _ _ . _ ..._, ; c-. r _.. ___. c.;-__ - . . . - . _ . - _ . . . . , , . , , -
AT.TAQHREri. 1h HORTH ANNA POWER SThTION UNIT 1 RINAM GENERATOR "B" RQM 9% IRQ LQQ REMA&ER 25 16 INF AV1 25 16 INF AV2 25 16 INF AV4 26 16 INF -AV1 26 16 25 AV2 26 16 INF AV3 26 .16 INF. AV4 27 16 INF AV1 27 16 INF AV2 27 16 INF AV4 29 16 INF AV1 29 16 INF AV2 29 16 26 AV3 29 16 26 AV4 32 16 25- AV1 32 16 26 -AV2 32 16 26 AV4 33 16 INF AV1 33 16 INF AV2 33 16 22 AV4 15 17 INF AV2 25 17. INF AV2 25 17 23 AV3 27 17 INF AV1 27 17 INF .AV2 27 17 INF AV3 27 17 INF AV4 30 17 INF AV2 32 -17 INF AV1 32 17 INF AV2 7- 18 SCI TSH PLUGGED 7 18 PI TSH PLUGGED 20 18 INF AV3 21 18 INF AV3-22 18 INF AV3 7
_ . -)
l .
ATTACH)iENT ib NORTH _. ANNA POWER STATION UNIT 1 STEAM GENERATOR "B'!
RQW C9L .IMD LQG REEARER 23 18 INF AV2 23 18 INF AV3 24 18 INF AV1 24 18 INF AV2 24 18 INF AV3 25 18 INF AV2 27 18 INF AV1 27 18 INF AV2 29 18 27 AV2 29 18 24 AV4 32 18 INF AV1 ,
32 18 INF AV2
, 33 18 INF AV1 33 18 INF AV2 33 18 INF AV3 35 18 INF AV4 10 19 MCI TSH PLUGGLD 10 19 MCI TSH PLUGGED 10 19 PI TSH PLUGGED 16 19 INF AV3 16 19 INF AV4 17 19 INF AV3 21 19 INF AV1 21 19 INF AV2 21 19 INF AV3 22 19 INF AV3 23 19 INF AV1 23 19 INF AV2 24 19 INF AV1 24 19 INF AV2 24 19 INF AV3 24 19 INF AV4 25 19 INF AV1 25 19 INF AV2 8
o
ATTACHMENT...1b EQRTH ANNA-POWER STATION UNIT l BIJAM GENERATOR "B" EQH 99L -IMD L9G B.ENARE.E 26 19 INF AV1 26 19 INF AV2 26 19 INF AV3 26 19 INF AV4 27 19 19 AV3 27 19 INF AV4 28 19 INF AV3 29 19 INF AV2 30 19 INF AV3 31 19 18 AV3 32 19 INF AV1 32 19 INF AV2 33 19 INF AV1 33 19 INF AV2 35 19 INF- AV3 10 20 SCI TSil PLUGGED 10 20 PI .TSH PLUGGED 15 20 98 1H PLUGGED 15 20 INF AV3 PLUGGED 15 20 SAI 1 11 . PLUGGED.
17 20 INF AV3 I
18 20' INF AV3 21 20 INF- AV3-23 20 INF AV3.
'24 20 INF AV1 24 20 INF AV2 24 20 INF AV3 25 20 INF AV1 25 20 INF AV2 25 20 INF AV3
-25 20 INF AV4 9 i
NORTH ANNA _ POWER STATION UNIT 1
. segie -
EqH 90L IMD L9_Q BRMhREE 26 20 INF AV1 26 20 INF- AV3 .
26 20 INF AV4 28 20 INF AV3 28 20 INF AV4 29 20 INF AV1 29 20 INF AV2-29 20 INF AV3 29 20 INF AV4 30 20 25 AV1 30 20 INF AV2 30 20 INF AV3 30 20 22 AV4 32 20 INF AV1 32 20 INF AV2 32 20 24 AV3 32 20 27 AV4 33 20 INF AV2 34 20 INF AV2 34 20 INF AV4-36 20 22 AV4 11 21 28 TSH-15 21 INF AV1 16 21 INF AV1 19 -21 INF AV3 20 21 INF AV2
- 20 21 INF AV3 20 21- INF- AV4 .
22 21- INF = AV3 22 21 . INF AV4 23- -21 INF AV1 23 21 26- AV2
-23 21 .29 -AV3 23' 21 INF AV4' 10-
ATTACMMENT.1b HORTH ANNA POWER STATION UNIT 1 STEAM GENERATOR "B" RQH C9L IED LO.9 BEHARER 24 21 INF AV1 24 21 30 AV2 24 21 25 AV3 24 21 INF AV4 25 21 INF AV3 25 21 28 AV2 2!i 21 27 AV3 2!i 21 23 AV4 27 21 INF AV1 27 21 INF AV3 28 21 INF AV2 28 21 23 AV3 29 21 INF AV1 29 21 INF AV2 29 21 32 AV3 29 21 25 AV4 30 21 INF AV2 30 21 INF AV3 33 21 23 AV2 33 21 27 AV3 36 21 INF AV2 37 21 26 AV3 38 21 INF AV3 16 22 INF AV3 20 22 INF AV2 27 22 INF AV1 27 22 INF AV2 28 22 INF AV3 33 22 INF AV1 33 22 INF AV2 33 22 19 AV4 37 22 INF AV4 i
11
t ATTACl{ MENT lb NORTH ANJA POWER _pfATION UNIT 1 DIEAM GENEBATOR "B" ROW E9L IED EqQ RKKARKE 16 23 SCI TSH PLUGGED 18 23 INF AV3 26 23 INF AV2 26 23 INF AV3 27 23 INF AV3 29 23 INF AV3 30 23 INF AV3 32 23 INF AV1 32 23 INF AV2 32 23 INF AV3 33 23 INF AV1 33 23 INF AV2 33 23 INF AV3 37 23 PI 1H PLUGGED 37 23 COI 1H PLUGGED 37 23 PI 1H PLUGGED 5 24 PI 1H PLUGGED 5 24 SAI 1H PLUGGED 5 24 COI 1H PLUGGED l
17 24 INF AV1 24 24 INF AV2 24 24 INF AV3 l
i 25 24 INF AV2 l
l 26 24 INF AV2 i 26 24 INF AV3 l
29 24 INF AV1 29 24 INF AV2 29 24 INF -AV3 29 24 INF AV4 32 24 INF AV1 32 24 INF AV2 32 24 INF AV3 32 24 INF AV4 12
..= . - . . - -
, l ATTACHMENT ab EQRTH ANNA POWER STATION UNIT 1 SIENLREMEB&LQR "B" ,
i ROM CQL IM2- LQQ REMhEEA l l
-38 24 27 AV4 40 24 INF AV3 l
7 25 97 1H PLUGGED 7 25 SAI 1H PLUGGED-17 25 87 2H PLUGGED 17 25 -SAI 2H PLUGGED 18 25 INF AV3 25 25 INF AV2 26 25 INF AV2 27 25 INF AV2 29 25 INF AV2 24 26 INF -AV2 25 26 INF AV1 25 26 INF AV2 26 26 INF AV1 26 26 INF AV2.
26 26 INF .AV3 32 26 28- AV3 32 26 24 AV4 33 26 INF AV2
.j 34 26 INF AV3 34- l 26 21 AV4 i 24 27 INF AV1-24 27 INF '!
AV2 24- 27 INF AV3 i
25 27 INF AV2 26 27 INF' -AV2 23 28 INF AV1 23 28 INF AV3 13
i ATTACHMENT 1b HQBIN. ANNA POWER' STATION UNIT 1 STEAM GENERATOR "B" BQM QQL D[D ~ LQQ REMARKS.
24 28 INF AV1 24 28 INF AV2 ,
24 28 30 AV3 26 28 INF AV2 32 28 25 AV2 32 28 27 AV3 36 28 INF AV3 38 28 25 AV3 39 28 INF AV3-42 28 21 AV3:
19 29 -INF AV1 19 29 INF AV2 19 29 INF AV3 24 29 INF AV2 24 29 INF AV3 25 29 INF AV1 >
25 29~ INF AV2 25 29 17 AV3 26 29 INF AV1 26 29 INF AV2 26 29 INF AV3-27 29 INF AV3 29 29 .INF AV2 34 29 INF AV3
- 7- 30 96 1H PLUGGED 7 30 95. 1H PLUGGED 7 30 MAI- 1H PLUGGED 7 30 SAI 1H PLUGGED 21 30 INF AN2 24 _30 INF. AV2 25 30 INF AV2 L
4 .
i 4
ATTACHMENT 1h l(
NORTH ANNA POWER-STATION UNIT 1 .;
STEAM GENERATOR HB"
- B9H E9L IMD LQQ RE)(ARKe 26 30 21 -AV3 27 30 INF AV3 41 30 21 AV1 23 31 INF AV1 25 31 INF AV1-25 31 28 AV2 25 31 24 AV3 27 31
- 29 AV3 s 27 31 INF AV4 29 31 INF AV1 29 31 24 AV2 29 31 INF AV3 34 31 19 AV3 37 31 INF AV2 38 31 INF AV3 5 32 SAI TSH PLUGGED 5 32 PI TSH PLUGGED 13 32 INF AV3
_ 24 32- INF 'AV1-l- 24 32 28 AV3 25 32 INF ' AV1 --
26 32 20 AV3 27 32 INF AV1 -
29 32 20 AV3 30 32 -INF AV2 32 32 INF AV1 15 33 SCI TSH. PLUGGED 15 33 PI. TSH PLUGGED 15
. - . _ . . . - . . - - . _ . - . - _ . . . - - - - . .._-.. _ _.- - - .. - .. - . ~ . . . . - . . . _ . . . . - . - . -
ATTAGEMENT ib NORTH ANNA POWER. STATION UNIT 1 STEAM _,9JHERATOR "B" R.OE Q.QL IMD kQQ PENARES 23 33 INF AV1 23 33 INF AV2 25 33 INF AV1 25 33 INF AV2 25 33 INF AV3 26 33 INF AV2 26 33 INF AV3 27 33 INF AV3 30 33 INF AV2 30 33 INF AV3 36 33 INF AV3 37 33 INF AV3 18 34 INF AV2 23 34 INF AV1 24 34 INF AV2
, 27 34 INF- AV1 29 34 INF AV1 29 34 INF AV2 32 34 INF AV1 21 35 -98 1H PLUGGED ~
21 35 93 1H PLUGGED-21 35 SAI 1H PLUGGED 21 35 SAI 1H' PLUGGED' 23 35 INF AV2 25 35 INF AV2 28 35 INF AV2 28 35 INF AV3 31 35- 21 AV2-
-33 35 INF AV1 33 35 25 AV2 16
AL'hCEMENT lb NORTH ANNA PVWER STATION UNIT 1 ETEAM GENERATOR "D" Q
E_0H Q_QL IMD L99 EE_ MARKS 36 35 INF AV1 36 35 INF AV2 3 36 DI 4H PLUGGED 1 36 SAI 4H PLUGGED 14 36 DI 1H PLUGGED 14 36 SAI 1H PLUGGED 16 36 SAI TSH PLUGGED 34 36 INF AV1 34 36 INF AV2 35 36 INF A?1 35 36 INF AV2 36 36 INF AV1 36 36 32 AV2 37 36 INF AV2 38 36 INF AV2 40 36 INF AV1 42 36 INF AV2 3 37 96 1H PLUGGED 3 37 DI 1H PLUGGED 3 37 SAI 1H PLUGGED 10 37 SCI TSH PLUGGED l
15 37 SCI TSH PLUGGED l 17 37 DI 1H PLUGGED l 17 37 SAI 1H PLUGGED 27 37 DI 1H PLUGGED 27 37 DI 2H PLUGGED 27 37 SAI 1H PLUGGED 27 37 SAI 2H FLUGGED 28 37 INF AV2 29 37 34 TSH 17
ATTACHMENT 1b- . ,
NORTH ANNA POWER STATION UNIT 1 STEAM._GENERATQR "B" 3
RQM C.QL .IED kQQ REMARKS 33 37 INF AV1 34 37 INF AV1 35 37 INF AV1 35 37 INF AV2 43 37 INF AV1 43 37 INF AV2 3 38 78 1H PLUGGED 3 38- MAI 1H PLUGGED-4 38 48 1H PLUGGED 4 38 94 1H PLUGGED 4 38 96 2H- PLUGGED 4 38 PI 2H PLUGGED 4 38 SAI 1H PLUGGED 4 38 SAI 2H PLUGGED 5 38 93- 3H PLUGGED-5 38 SAI 3H PLUGGED 12 38 88 1H PLUGGED 12 38 SAI 1H- ' PLUGGED 14 38 SCI TSH PLUGGED 14 38 PI- TSH PLUGGED i
l 19 38 DI 1H . PLUGGED l 19- 38 SAI 1H -- -PLUGGED l
21 38 SCI TSH -PLUGGED 21 38 PI TSH PLUGGED 29 3 8 -- 28 :AV3 32 38 : 28- AV3-34 38 INF- AV1 34 38 INF AV2 3 39 PI 2H PLUGGED #
3 39 SAI 2H . PLUGGED-4 39 79 -
1H- PLUGGED-4 39 PI 1H- PLUGGED 4 39 COI- 1H- PLUGGED 4 39 SAI 1H: PLUGGED 18
ATTACEMENT ib HORTH ANNA POWER STATION UNIT 1 RTEAM GENERATOR "B" RQM GQL HD kQQ E!IMARKE 6 39 96 1H PLUGGED 6 39 PI 2H PLUGGED 6 39 SAI 1H PLUGGED 6 39 COI 2H PLUGGED 12 39 PI 1H PLUGGED 12 39 COI 1H PLUGGED 29 39 INF AV2 35 39 INF AV1 35 39 INF AV2 37 39 PI 1H PLUGGED 37 39 COI 1H PLUGGED 5 40 44 TSC PLUGGED 11 40 SCI TSH PLUGGED 20 40 PI 1H PLUGGED !
20 40 100 1H PLUGGED 20 40 MCI TSH PLUGGED 20 40 MCI TSH PLUGGED r 20 40 SAI 1H PLUGGED 4 20 40 COI 1H PLUGGED 20 40 SAI lLH PLUCCED 31 40 PI 1H PLUGGED 31 40 81- 1H -PLUGGED 31 40- 80 E1H PLUGGED-31 40 .87 .S.H PLUGGED' 31' 40 82 :1H PLUGGED 31 40 MAI 1H PLUGGED 32 40 INF AV2' 34 40 INF- -AV2 11 41 -. SCI TSH: PLUGGED-21 41 PI TSH PLUGGED 21 41 SCI .TSH PLUGGED j 21 41 90 lLH PLUGGED ;
21' 41 SAI. 1H ; PLUGGED 25 41 SCI 'TSH PLUGGED
-27 41 SCI TSH PLUGGED 19' i
1 ATTACHNENT..1b i HQRT)I ANNA POWER-STATION UNIT 1 !
STEAM GENERATOR "B" 4
RQH 90.L IMD LQQ BEMhRER 5 42 PI 1H- PLUGGED 5 42 SAI 1H PLUGGED 5 42 97 1H PLUGGED 5 42 98 1H PLUGGED 11 42 SCI TSH PLUGGED 15 42 SCI- TSH PLUGGED ,
17 42 INF TSH ,
20 42 INF AV3 ,
21 42 INF AV4 27 42 INF AV3 32 42 INF AV4 l 2 43 97 1H PLUGGED 2 43 DI 1H PLUGGED 2 43 SAI 1H PLUGGED 6 43 98 1H PLUGGED 6 43 99 1H PLUGGED 6 43 MAI 1H PLUGGED 7 43 67 1H PLUGGED 7 43 78 -1H- ' PLUGGED 7 43 75 2H PLUGGED l 7 43 MAI.. 1H- PLUGGED
~
7 43 SAI 2H PLUGGED 12 43 SCI TSH PLUGGED
=13 43 INF~ AV4 17 43 SCI TSH. PLUGGED l 27 43 :DI 3H. PLUGGED
'~
27 43 SCI- TSH PLUGGED i 27 43 SAI. 3H PLUGGED
~29 43 SCI .TSH' PLUGGED 2 44 DI 1H PLUGGED-2 .44 SAI 1H PLUGGED 1
l 20
.- - .. .~ - .. - .. -. . . . - . - - - . - . -- - . . - - . - - . .
4 ,
HQRTH ANNA POWER STATION UNIT 1 S_ TEAM GENERATOR "B" BQM GQL D!D LQQ REMARK 8 3 44 DI 3H PLUGGED 3 44 MAI 3H PLUGGED 17 44 SCI TSH PLUGGED 20 44 INF AV4 31 44 DI '1H PLUGGED ;
31 44 SAI 1H PLUGGED 44 44 18 AV4 46 44 17 AV1 46 44 -21 AV2 5 45' 78 2H PLUGGED.
5 45 SAI -2H -PLUGGED-12 45 SCI TSH PLUGGED 17 45 SCI TSH PLUGGED 22 45 SCI TSH PLUGGED 12 46 INF AV4 .
21 46 SCI TSH -PLUGGED 46 SCI 25 TSH -PLUGGED 7 47 DI -1H -PLUGGED-7 47 COI 1H PLUGGED 7 47 COI- =1H PLUGGED 24 47' SCI TSH PLUGGED i
21- 48 INF.- AV4- PLUGGED 21 48 SCI TSH PLUGGED 22 48 SCI TSH PLUGGED 24 48 SCI TSH PLUGGED 34 48 INF AV2.
41 48- INF- AV1 8 49 97 2H PLUGGED 8 49 SAI 2H PLUGGED 21.
x_ . ._,. - _ _ _ . . . . _ _. _ ._ __ . _ . _ --
4 - ,
ATIAGENENT lb __
NORTH ANNA POWER STATION UNIT 1 STEAM GENERATOR "B" B9M Q 9_OL IMD LQG REMAREA 20 49 INF AV4 22 49 37 TSH PLUGGED 22 49 MCI TSH PLUGGED 22 49 MCI TSH PLUGGED 24 49 SCI TSH PLUGGED 33 49 30 TSH 33 49 INF AV1 35 49 INF AV1
'39 49 INF AV1 42 49 INF AV1 43 49 INF AV1 46 -49 20 AV3 10 50 INF AV1 14 50 97 2H PLUGGED 14 50 SAI 2H PLUGGED 22 50 SCI TSH PLUGGED 23 50 PI TSH PLUGGED 23 50 SCI- TSH PLUGGED 25 50 -SCI TSH PLUGGED.
28- 50 INF -AV1 l
29 50 34 TSH 29 50 INF -AV1 31 50 INF AV1
. 32 :50 INF AV3 35 50 INF-' .AV1 l'
37 50 INF AV1 40 50 INF AV1 41 50 19 AV1 22
._. _. _. - - _ , _ _ , _ . . _ . . - , , _ ._-.i
j ATTACHMENT lb <
KORTH ANNA POWER STATION UNIT 1 STEAN GENERATOR "B" ROW Q Q_OL IMD_ LQQ REMARKS :
42 50 19 AV1 43 50 17 AV1 5 51 PI 4H PLUGGED 5 51 98 4H PLUGGED
-5 51 97 4H PLUGGED 5 51 SAI 4H PLUGGED 5 51 -99 4H PLUGGED 5 51 100- 4H PLUGGED.
12 51 64 '1H PLUGGED 12 51 92 -1H PLUGGED 12 51 SAI 1H PLUGGED 18 51 - INF- AV3 19 51 SCI TSH- PLUGGED 25 51 INF AV2 PLUGGED-25 51 SCI. TSH PLUGGED i 29= 51 55 TSH PLUGGED 29 51 32_ TSH -PLUGGED 2 52 85- 1H ' PLUGGED 2 52 100 1H ~ PLUGGED 2 52 SAI 1H -PLUGGED-6 -52 DI 2H- -PLUGGED 6 52 95 2H' PLUGGED
-6 52 SAI 2H PLUGGED-6 52 SAI 2H PLUGGED-13 52 PI TSH PLUGGED 13 52 . SCI TSH PLUGGED 16 52 83 2H PLUGGED 16 52 97 2H- PLUGGED 16 52 MAI- 2H PLUGGED-16 52 SAI- 2H. PLUGGED 25 52 56. TSH- PLUGGED 28 52 33- TSH 30 52 SAI TSH PLUGGED l
l 23
-, -- ~ . _ _ _ . . . . . , - - - . , . . .-,- .-
ATTACRMENT 1h NORTH _ ANNA _ POWER.8TATION UNIT _1 STEAM .. GENERATOR . ..'.'B'! .
> RQH GQL IMD LQG REMARKA 36 52 INF =AV1 36 52 INF AV2 36 52 INF AV3 37 52 INF AV3 39 52 PI 2H. PLUGGED '
39 52 COI 2H PLUGGED 39 52 21 AV3 PLUGGED 39 52 20 AV4 PLUGGED 41 52 INF- AV1 l 41 52 '20 AV3
-t 44 52 PI 1H PLUGGED 44 52 36 1H PLUGGED 44 52 17 AV2 PLUGGED 44 52 22' AV3 PLUGGED 44 52 19 AV4 PLUGGED
'44 52 INF AV3 . PLUGGED 14 53 MCI TSH PLUGGED.
14 53 MCI TSH PLUGGED 27 53 PI TSH PLUGGED i 27 53 SCI TSH PLUGGED l 27 53 '23 TSH PLUGGED 27 53 29 TSH_ _ PLUGGED 27 53 'INF AV3 ~ PLUGGED
-39 53 INF- -
AV3 40 53 INF 'AV3 1
l 4 54 74 1H PLUGGED 4 54 SAI. 1H PLUGGED-22 54 'INF AV1 28 54 49- TSH PLUGGED 36 54' 23L AV3.
39 54- INF AV3 41 54= INF AV2-43 54 INF AV2 43 54 INF AV3 3 24
s -,
ATTACHMENT 1b NORTH ANNA POWER 9TATION UNIT 1 STEAM .GENMRATOR "B','
BQM EQL IMD LQG REMARKS 44 54 INF AV2 44 54 27 AV3 19 55 INF AV3 43 55 INF AV2 12 56 INF AV4 14 56 INF 'AV4 21- 56 INF AV3 21 56 INF AV4 23 56 INF AV4 26 56 94 1H PLUGGED 26 56 SAI 1H PLUGGED 27 56 SCI TSH PLUGGED 27 56 PI TSH PLUGGED 35 56 INF AV2 36 56 INF AV2 41 56 INF AV3 45 56 -INF AV2 9 57 PI- 1H' PLUGGED 4 9 57 COI 1H PLUGGED 13 57 SCI TSH . PLUGGED 13 57 PI TSH PLUGGED 14 57 SCI TSH PLUGGED 14 57. PI TSH- PLUGGED 20 57 22 AV3 25 57 DI 1H PLUGGED 25 57 '97 -1H- PLUGGED 25 57 MAI 1H PLUGGED 26 57 SAI TSH PLUGGED-27 57. 47 TSH PLUGGED '
27- 57 40 TSH PLUGGED i
25
____- _ _ - - _ =
ATTACJDIENT ab NORTH ANNA. POWER.8TATION~ UNIT _1 BIEAM GENERATOR "B" ,
BDE G9L IMD LQQ REMARKE 28 57 25 TSH 28 57 .30- TSH 29- 57 DI 2H PLUGGED ;
29 57 INF AV1 PLUGGED 29 57 SAI 2 11 PLUGGED 36 57 17 AV2 42 57 INF AV2 43 57 21 AV2 44 57 INF AV2 9 58 92- 1H. PLUGGED 9 58 97 1 11 PLUGGED 9 58 PI -1H PLUGGED 9 58 MAI 1H PLUGGED 9 58 SAI 1H PLUGGED 18 58 INF AV4 21 58 DI- 4H PLUGGED 21 _58- SAI_ 4H PLUGGED 22 58 INF AV3
'25 58 22- AV3 27 58 SAI TSH- PLUGGEDi 28 58 INF AVP l 28 58 INF AV3 l
37 58 INF AV3 40 58 INF' AV3 41 58 INF AV3 44- 58 19 -AV2 44 58 INF- -AV3
~4 5 58' 26 AV2 l 45 58' INF- AV3 1
16 59 -INF AV3 26
ATTACKMENT lb ,
NORTH-ANNA POWER STATION UNIT 1 STEAM GENERATOR "B" R9H C.QL IND kQC . REMARKS 19 59 INF AV4.
21 59 25 AV3 27 59 SCI -TSH PLUGGED 32 59 INF AV2 44 59 INF AV2 PLUGGED _
44 59 SAI TSH PLUGGED 45 59 INF AV2 15 60 INF AV2 ,
15 60 'INF -AV3 22 60 INF AV3 27- 60 INF- AV2 27 60 INF AV3.
28 60 INF. AV1 30 60 25 AV1 1
31 60 'INF - AV2 32 60 INF AV1 32 60- INF AV2 33 60 INF AV1 33 60 INF AV3
, 36- 60 95 1H PLUGGED 36 60 SAI 1H' PLUGGED 11 61 48 3H. PLUGGED 11- 61 98 3H PLUGGED 11 61 SAI 3H- PLUGGED 13 61 INF AV3 16 61 INF AV3-11 62 INF -AV2 l 28- 62 INF AV2 27
l .
ATTACHMENT lb dQBTH ANNA POWER STATION UHLT_1 STEAM GENERATOR "D" ROW COL IND LQQ REMARER 32 62 INF AV3 34 62 INF AV2 38 62 89 1H PLUGGED 38 62 PI 1H PLUGGED 38 62 SAI 1H PLUGGED 22 63 98 1H PLUGGED 22 63 SAI 1H PLUGGED 29 63 INF AV1 31 63 INF AV2 35 63 INF AV1 37 63 INF AV1 37 63 INF AV2 41 63 INF AV3 4 64 90 3H PLUGGED 4 64 SAI 3H PLUGGED 11 64 93 3H PLUGGED 11 64 SAI 3H PLUGGED 11 64 SAI 3H PLUCGED 18 64 32 AV3 23 64 INF AV1 27 65 INF AV1 29 65 INF AV1 31 65 INF AV2 33 65 INF AV1 40 65 INF AV2 17 66 97 1H PLUGGED 17 66 PI 1H PLUGGED 17 66 SAI 1H PLUGGED 28 66 INF AV2 28 l i
4 ATTACHMENT _J)2 H0BT)( ANNA POWER STATION UNIT 1 4
STEAM GENERATOR HB" RQI COL IMD LQQ REMARKE 29 66 INF AV2 29 66 INF AV3 38 66 PI 1H PLUGGED 38 66 SAI 1H PLUGGED 21 67 INF AV3 21 67 INF TSC 22 67 INF AV2 22 67 INF AV3' 22 67 INF AV4 30 67 INF AV1 30 67 INF AV2 32 67 INF AV1 32 67 28 AV2-32 67 INF AV3 32 67 INF AV4 37 67 INF AV2 39 67 INF 'AV2 42 67 INF- AV1 42 67 INF AV2 11 68 98 2H' PLUGGED 11 68 DI 2H PLUGGED 11 68 SCI TSH PLUGGED' 11 68 SAI. 2H PLUGGED ,
19' 68 INF AV4 20 68 INF AV2 30 68 INF AV1 30 68 INF AV2 33 68- INF AV2-
-40 68 29 AV2
'9 69 MCI TSH PLUGGED 9 69= MCI TSH . PLUGGED ~
24 69 INF AV2 l
l 29
ATTACHMENT ib
.HORTH ANNA POWER STATION UNIT 1 STEAM.. GENERATOR "B" ROW QQL IMD LQQ BEHABEA 32 69 INF AV2 41 69 INF AV2 7 70 SCI TSH PLUGGED 7 70 PI TSH PLUGGED 8 70 MCI TSH PLUGGED 8 70 MCI TSH PLUGGED 8 70 PI TSH PLUGGED 23 70 INF AV3 24 70 INF- AV3 24 70 INF AV4 27 70 INF AV3 28 70 INF AV2 31 70 INF AV2 i
33 70 INF AV2.
35 70 99 2H PLUGGED 35 70 INF AV1 PLUGGED 35 70 INF AV2 PLUGGED-35 70 INF AV3 PLUGGED 35 70 -PI 2H. PLUGGED 35 70 MAI 2H PLUGGED 36 70 INF- 'AV2 36 70 INF- -AV3 i 39 70 INF AV3 l 40 70 INF AV3-l 2 71 97 2H PLUGGED 2 71 SAI- 2H PLUGGED 12 71 INF .AV1 12 71 .INF AV4
.16 71 INF -AV2
.17 71. INF AV2 21 71 INF AV3 30
l '
.. .; }
ATTACKh8MT ib HORTH-ANNA POWER STATION UNIT 1 STEAM GENERATOR "B" B9M- GQL IND kQQ REMAREE 23 71 INF- AV2 24 71 INF AV3 24 71 INF AV4 25 71 INF AV2 26 71 INF AV2 31 71 INF AV2 ,
31 71 INF AV3 32 71- INF- AV2 32 71 INF AV3 ,
33 -71 INF AV1 33 71- INF .AV2-33 71 INF AV3 35 71 INF AV2 39 71 INF AV2 15 72- INF AV2 24 72 INF' AV1- -
24 72 INF- AV2 27 72 INF- AV1 27 72 -INF. 'AV2 g 28 72- INF AV1 30 72 INF- AV2 31 72 INF AV2 32 72 INF- AV2 l
l 15 73 INFI AV2 17 73 _27- -AV2
- - 17 73 'INF AV3 19 '73 INF 'AV1 <
33 73 INF AV3~
34 73 INF AV3 31
- _ . - _ _ _ ~ _
, . . _ ~ , _ __ _ _ n_ .2
5 ATTACNMENT 1b NORTH ANNA POWER-STATION UNIT 1 i
STEAN GENERATOR "B" RQM GOL IMD kQQ REMARER 74 94 PLUGGED 2 -3H 2 74 95 3H PLUGGED 2 74 SAI 3H PLUGGED 2 74 SAI 3H PLUGGED 10 74 SCI TSH. PLUGGED 10 74 PI TSH PLUGGED- ,
-12 74 INF .AV4 13 74 INF AV4 21 74 INF AV2 32 74 INF AV2 33 74 INF AV2 35 74 DI 2H PLUGGED l 35 74 MAI 2H PLUGGED 35 74 MAI 2H PLUGGED l
17 75 ~PI- 1H PLUGGED 17 75 MAI 1H PLUGGED l
24 75 INF AV2 27 75 INF- AV1
- 27. 75 INF AV2 37 75 88 1H- PLUGGED
-37 75- 92. 1H PLUGGED-37 75 INF AV3- PLUGGED-37 75 INF_ AV4 PLUGGED 37 75 PI' 1H- PLUGGED 37 75 MAI 1H. PLUGGED-14- 77 INF AV1 14 77- INF- AV2 14 77 INF- AV3
-14 77 INF AV4 16 77 INF AV1 16 77 -INF AV3 16 77 INF AV4 23 77 'INF AV3 33 77 25- AV2-32
l .
hTTACRMENT.1b NORTH ANNA POWER ST.ATION UNIT 1 STEAM GEbERATOR ?!A" RQR CQL IMD LQQ BENARES 15 7;B 99 1H PLUGGED 15 78 PI 1H PLUGGED 15~ 78 MAI 1H PLUGGED 17 78 INF AV1 17 78 INF AV2 17 78 INF AV3 24 78 INF AV1 24 78 INF AV2 24 78 INF- AV3 24 78 INF AV4 26 78 INF AV4 29 78 INF AV1 30 78 INF- AV1 31 78 INF AV2 13 2 78 INF AV2 I
33 78 INF AV2 17 79 INF AV1 21 79 INF AV1 7 80 DI lit PLUGGED-
~7 80 99- 1H PLUGGED 7- 80 .SAI -1H PLUGGED i 16 80 INF AV2 17 80 INF AV2 21 80 INF AV2 21 80 INF- AV3 21 80 INF AV4 22 80 INF AV2.
29 80 PI 4H -PLUGGED 29 80- SAI- 4H PLUGGED 7 81- DI 1H -PLUGGED 7 81 SAI 1H PLUGGED -
11 82. 99 1H= PLUGGED.
33 l
ATTACRMENT 1b NORTH ANNA POWER STATION UNIT 1 STEAM GENERATOR "B" EQR QQL IMD LQQ REMARKS 11 82 PI 1H PLUGGED 11 82 MAI 1H PLUGGED 11- 82 SAI 1H PLUGGED 21 83 INF AV2 21 83 INF AV3 .
21 83 INF AV4 l 26 83 29 AV2 30 83 INF AV1 16 84 DI- 2H PLUGGED 16 84 SAI 2H PLUGGED 24 84 92 2H PLUGGED 24 84 92 2H PLUGGED 24 84 Pl. 2H PLUGGED-24 84 MAI 2H PLUGGED 24 84 SAI 2H PLUGGED 2 85 99 4H PLUGGED 2 85 100 4H PLUGGED 2 85 SAI 4H PLUGGED 2 85 SAI 4H PLUGGED 7 85 100 1H ~ PLUGGED 7 85 SAI 1H PLUGGED 16 85 INF- AV2 17 85 INF- AV2 17 85 INF AV4 18 85 INF AV2 18 85 INF- AV4
- 22. 85 INF 'AV1 22 85 INF AV3-24 85 INF AV2:
-24 85 INF. AV4' 25 .85 INF AV2 i 34'
ATTACliMENT_th NORTILANN A._l'QH ER_ETATlDR_VNIT_1 HIEAH_QENERATOR Hj)'!
RQH COL IND LOR REMARKH 2 86 95 3 11 PLUGGED 2 06 67 3 11 PLUGGED 2 86 PI 3}l PLUGGED 2 06 SAI 3 11 PLUGGED 2 86 SAI 3 11 PLUGGED 7 86 55 Ill PLUGGED 7 86 89 1 11 PLUGGED 7 86 SAI 1 11 PLUGGED 17 86 INF AV3 25 86 INF AV1 75 86 INF AV2 26 86 INF AV3 07 PI 3 11 PLUGGED 1 87 43 3 11 PLUGGED 11 87 INF AV1 17 87 INF AV4 18 87 INF AV2 18 87 INF AV4 22 87 INF AV4 12 88 INF AV2 PLUGGED 12 88 PI 1 11 PLUGGED 12 88 COI lit PLUGGED 17 88 INF AV2 22 88 INF AV1 22 88 INF AV2 t
22 88 INF AV3 4 89 SCI TSil PLUGGED 21 89 27 AV3 2 90 90 3 11 PLUGGED 2 90 DI 3 11 PLUGGED 2 90 SAI 3 11 PLUGGED 2 90 SAI 3 11 PLUGGED 11 90 INF AV1 35
ATTAQHMENT_.lb HQRTX_ ANNA _fQMER_HTAT10H_UH11_A ATEAM_DINERAIDR "D'?
RQM RQL IND kQQ REMARM I
17 91 INP AV3 2 93 DI 3 11 PLUGGED 2 93 SAI 31{ PLUGGED 36 l
l I . _ _ _ _ , = _ . _ , _ _ . . .. __ .
J ATTACNMENT 10 l NORTH ANNA POWER STATION UNIT 1 REFUELING OUTAGE - FEBRUARY 1991 EDDY CURRENT EKANINATION SUKMARY staan Generator "C" In Stoam Generator "C", 2926 tubos' vere examined full length (tube end to
- tubo ond) with bobbin probes. This represents approximately 98% of the available tubos. In row two of this steam generator, 69 tubes were examined from the soventh support plate to the tubo end on both the inlet ,
and the outlet sides. Supplemental examinations were also performed using Rotating Pancako, 8x1, and Profilometry probos where additional confirmatory or other data was desired. Of the tubes examined, 130 had pluggable circumferential indications, 99 had pluggable axial indications,- r throo had pluggable indications between 90% and :100% through wall, five had pluggable indications betwoon 80% and 89% through wall, four had pluggablo !
indications betwoon 70% and 79% through wall, two had pluggable indications .
betwoon 60% and 69% through wall, sovon had pluggable indications betwoon 50% and 59% through wall, eight had pluggeblo indications between 40% and .
t 49% through wall, 10 had indications between 30% and 39% through wall, 32 had indications betwoon 20% and 29% through wall, and 53 had indications betwoon 1% and 19% through wall. A total of 261 tubes were plugged in the "C" Steam Generator. Refer to the table below for details. ,
?
l L
i 1
I
-1
. .- ,.__..a,_._,..___._...__,.-,..._, ._, _ _ _ _ ....__. - -, m . _.. -_ a .
AT_TACHNINT_10 M "IH_hMNA_EQMKILETAT19R_URLT_1 RTEARJXHERATRR "C" Ro.M Cal Ind Lng Rentle 3 3 PI 1 11 PLUGGED 3 3 38 1 11 PLUGGED 10 5 98 2 11 PLUGGED 10 5 SAI 2 11 PLUGGED 11 7 79 3 11 PLUGGED 11 7 93 3 11 PLUGGED 11 7 MAI 3 11 PLUGCED 6 8 PI 1 11 PLUGGED 6 8 MAI 1 11 PLUGGED 6 8 99 1 11 PLUGGED 10 8 DI 2 11 PLUGGED 10 8 99 2 11 PLUGGED 10 8 92 3 11 PLUGGED 10 8 MAI 2 11 PLUGGED 10 8 MAI 3 11 PLUGGED 11 8 DI 2 11 PLUGGED 11 8 SAI 2 11 PLUGGED 17 8 DI 1 11 PLUGGED 17 8 SAI 1 11 PLUGGED 7 9 DI 2 11 PLUGGED
- 7 9 SAI 2 11 PLUGGED 16 9 23 AV3 20 9 20 AV2 20 9 INF AV3 24 9 INF AV2 24 9 INF AV3 h4 9 INF AV4 6 10 DI 1 11 PLUGGED 6 10 97 1 11 PLUGGED 6 10 SAI 1 11 PLUGGED 19 10 INF AV3 19 10 23 AV3 20 10 INF AV2 20 10 INF AV3 26 10 INF AV2
{
2 l
ATIACEKBMT_Le RQRTX_hMHn_ POWER. SThT1918 UNIT 1 sf3&g_g3M=== Tom "c" R92 921 Ind L9_Q RtRREkB 28 10 DI 21{ PLUGGED 28 10 SAI 2H PLUGGED 5 11 PI 3 11 5 11 1 3 11 11 11 DI 2H PLUGGED 11 11 SAI 2H PLUGGED-16 11 PI 1H PLUGGED 16 11 SAI 1H PLUGGED 20 11 INF AV1 22 11 INF AV3-23 11 INF AVI-23 11 INF AV3 26 11 10 TSit 26 11 10 TSil 5 12 91 4 11 PLUGGED 5 12 SAI 4 11 PLUGGED 22 12 INF AV3 24 12 -- INF AV1-26 12 INF - AV2 28 12 INF AV4 29 12 INF AV4 30 12 - INF AV2 7 14 -PI 3 11 PLUCGED 7 14 PI 3H PLUGGED 7 -14 PI 3H PLUGGED
'7 14 SAI - 3H -PLUGGED-7 14 -48 IH -PLUGGED 7 14 55 3 11 PLUGGED' 7 14 61 3H PLUGGED 7- 14 MAI 1H PLUGGED-
-3
_______ d
htTACllMERT_le RQRTILANNA.l'QMEREATlDRELT_1 1
ETIMLDEMERATOR "c" Rev Cal Ind LQ.Q Remarks 10 14 PI 3 11 PLUGGED 10 14 44 3 11 PLUGGED 10 14 83 1 11 PLUGGED 10 14 80 1 11 PLUGGED 10 14 77 2 11 PLUGGED 10 14 MAI 1 11 PLUGGED 10 14 SAI 1 11 PLUGGED 10 14 SAI 2 11 PLUGGED 10 14 MA1 2 11 PLUGGED 18 14 INF AV3 24 14 INF AV2 24 14 INF AV3 25 14 83 1 11 PLUGGED 25 14 SAI 1 11 PLUGGED 26 14 INF AV1 26 14 25 AV2 27 14 INF AV3 16 15 PI 2 11 PLUGGED 16 15 75 2 11 PLUGGED 10 16 70 3 11 PLUGGED 10 16 SAI 3 11 PLUGGED 16 16 INF AV2 20 16 INF AV3 31 16 20 AV3 3 17 PI 1 11 PLUGGED 3 17 81 1 11 PLUGGED 10 10 PI 2 11 10 18 1 2 11 12 18 98 2 11 PLUGGED 12 18 99 3H PLUGGED 12 18 SAI 2 11 PLUGGED f 12 18 SAI 31i PLUGGED 21 18 100 1 11 PLUGGED 21 18 SAI 1 11 PLUGGED 4
t.
ATTADHMENT_.19 HQRTLANH1LEQ!ER_BIATION UNILA ,
ETEAM._01HERAT.01t "C" Rex Cpl Ind has Remuh 32 10 DI 1 11 PLUGGED 32 la MAI 1 11 PLUGGED 15 19 25 TSil 19 19 D1 1 11 PLUGGED 19 19 SAI 1 11 PLUGGED 30 19 19 AV3 34 19 20 AV3 36 19 19 AV3 36 19 16 AV4 37 19 17 AV4 8 20 PI 1 11 PLUGGED 8 20 SAI 1 11 PLUGGED 8 20 DI 1 11 PLUGGED 16 20 PI TSil PLUGGED 16 20 49 TSil PLUGGED 24 20 INF AV2 24 20 INF AV3 Il 21 25 TSil 29 21 INF AV3 5 22 34 TSil 7 22 DI 2 11 PLUGGED 7 22 SAI 2 11 PLUGGED 11 22 PI TSil PLUGGED 11 22 SCI TSil PLUGGED 14 22 INF AV1 17 22 INF AV4 25 22 INF AV3 '
3 23 69 3 11 PLUGGED 3 23 SAI 3 11 PLUGGED 5
l ATTACHMENT _19 MORTILARHA_E9NER STATION UMT_1 RTEAM._GENERATOIL"C'.'
Roy C91 Ind kor, BamarAn 11 23 94 2 11 PLUGGED l 11 23 SAI 2 11 PLUGGED 1 18 23 INF AV3 18 23 INF AV4 ,
I 20 23 20 TSil 20 23 15 TSil 22 23 20 AV2 22 23 20 AV3 28 23 INF AV3 31 23 18 AV2 32 23 INF AV2 32 23 24 AV3 39 23 TNF AV3 5 24 PI 1 11 5 24 1 1 11 10 24 PI TSil PLUGGED 10 24 PI 2 11 PLUGGED 10 24 SAI 2 11 PLUGGED 10 24 50 2 11 PLUGGED 10 24 SCI TSil PLUGGED 10 24 97 2 11 PLUGGED 14 24 SCI TSil PLUGGED 14 24 INF AV4 PLUGGED 17 24 38 TSil 19 24 33 TSil 37 24 21 AV1 37 24 22 AV2 5 25 92 3H PLUGGED 5 25 SAI 3 11 PLUGGED 6
ATIACRMENT__19 EQRTM_ ANNA POWER STATION UNIT 1 AIE&lLEEgnmaron "c" R9M 991 Ind kne Renatta 10 25 MAI TSil PLUGGED 10 25 PI TSil PLUGGED 10 25 PI 1H PLUGGED 10 25 PI 4H PLUGGED 10 25 PI TSH PLUGGED 10 25 PI 1H PLUGGED 10 25 PI 4H PLUGGED 10 25 PI TSH PLUGGED 10 25 PI 1H PLUGGED 10 25 PI 4H PLUGGED 10 25 COI 1 11 PLUGGED 10 25 COI 1H PLUGGED 10 25 COI 1H PLUGGED 1 10 25 49 4H PLUGGED 10 25 20 4H PLUGGED-17 25 SCI TSH PLUGGED 17 25 24 TSil PLUGGED 22 25 27 TSil PLUGGED 4 22 25 PI 2 11 PLUGGED 22 25 COI 2 11 PLUGGED 39 25 PI 2H PLUGGED 39 25 SAI 2H PLUGGED 6 26 77 2H PLUGGED 6 26 MAI 2H PLUGGED 13 26 MCI TSH PLUGGED-13 26 MCI TSH PLUGGED-13 26 PI TSH PLUGGED 13 26 PI 3H PLUGGED 13 26 SAI 3H PLUGGED 14 26 SCI TSH PLUGGED 14 26 PI -TSH PLUGGED 16 26 SCI TSH PLUGGED 16 26 19 TSH PLUGGED-19 26 MCI TSH PLUGGED 19 26 MCI TSH PLUGGED 39 26 INF AV2 3 27 97 2H PLUGGED 3 27 100 2H PLUGGED 3 27 MAI 2H PLUGGED 7
f 1
i ATTACHMENT _Le l t
MQRTH ANNA PQREjL,1TATJ_Q)LUMIT 1 ;
ATJJdLEEMERATOR "C" !
-i REM col Ind Lee Ramadut i 1
i 5 27 94 2H PLUGGED i' 5 27 94 2H PLUGGED i i
5 27 SAI 2H PLUGGED 20 27 SCI TSH PLUGGED 20 27 PI TSH PLUGGED 1
35 27 INF AV3_ ,
- 38 27 INF AV2 -t 38 27 23 AV3 14 28 PI 3H PLUGGED 14 28 86 3H PLUGGED ,
18 28 SCI TSH PLUGGED r
19 28 MCI TSil PLUGGED l
~
19 28 MCI TSH PLUGGED '
19 28 SCI TSil " PLUGGED 19 28 PI TSH PLUGGED 22 28 MCI TSH PLUGGED
- 22 28 MCI TSH PLUGGED 22 28 PI TSH PLUGGED 31 28 INF 2C 32 28 INF AV2 13 29 SCI TSH PLUGGED 18 29 INF AV4 19 29 SCI TSH PLUGGED 19 29 PI -TSH -PLUGGED 20 29 MCI TSH PLUGGED 20 29 MCI TSH. PLUGGED 20- 29 PI' TSH-- PLUGGED 23 29 INF AV3-
-24. 29 INF AV3 '
29 -29 INF. AV4 30 29 21 AV3 >
i 8 -
.x-- , -., . - - .--,
. = , - . - -...-. -
+ ;
l ATT&cnnEr u n MQRTM_ ANNA POWER _ STATION UNIT 1 ETEAK_9EMER& Tom "C'? ;
i RstM C9.1 Ind L9_e Remarka ,
32 29 INF AV3 3 30 62 2H PLUGGED 3 30 SAI 2H PLUGGED l 12 30 DI 2H PLUGGED ;
12 30 SAI 2H PLUGGED ;
14 30 PI .TSH -PLUGGED ;
SCI 14 30 TSH PLUGGED 19 30 SCI TSH PLUGGED-20 30- MCI TSit -PLUGGED
'- ,P 20 30 MCI TSH PLUGGED-20 30 MCI TSil plt GED 1 20 30 PI TSH PLUGGED 24 30 MCI TSH PLUGGED 24 30 MCI TSH PLUGGED 24 30 22 TSH PLUGGED 24 30 PI TSH PLUGGED 16 31 SCI TSil PLUGGED 16 31 PI TSH- PLUGGED 18 31 SCI- TSH PLUGGED 18 31 PI TSH PLUGGED 4
19 31 SCI TSH PLUGGED 19 31 PI TSil ' PLUGGED I 21 31 SCI TSil PLUGGED 21 31 99 1H PLUGGED 21 31 96 1H PLUGGED-
'21 31 PI- TSH PLUGGED 21 31 MAI ~1H PLUGGED 10 32 36 TSH . PLUGGED 10 32 DI 1H PLUGGED 10' 32 SAI 1H PLUGGED 15 '32 PI '1H PLUGGED 15 32 COI 1 11 PLUGGED l
16- 32 SCI TSH PLUGGED 16 32 32 TSil PLUGGED 16 32 PI TSH PLUGGED >
16 32 PI TSH PLUGGED
.9
,. .,,...-e,a,- - - , . , ,,,.--,,-,-a,,,.,,..a.,,.-...- ..--,..:--.._..,.,,,.-, ,n..n-._,,-,---.-,,,-n,--,-~.-.- ._,
ATTAClumMTJn HQRIlLAHMA_EDMFJLEIATLQN UNIT _1 EIRAN GEREBATQR "c'!
Rex sstl Ind he.e Remarkt 19 32 INF AV3 22 ?2 MCI TSH PLUGGED 22 32 MCI TSH PLUGGED 22 32 PI TSH PLUGGED 23 32 INF AV1 29 32 PI 2H PLUGGED-29 32 -54 2H PLUGGED 17 33 MCI TCH PLUGGED-17 33 MCI TSH PLUGGED 17 33 MCI TSH PLUGGED 17 33 PI TSH PLUGGED 18 33 SCI TSH PLUGGED 18 33 PI TSH PLUGGED 21 33 15 AV4 22 33 SCI TSH PLUGGED 22 33 PI TSH PLUGGED 25 33 20 AV3-32 33 21 AV3
.7 33 INF AV1 3/ 33 INF AV3 37 33 INF AV1-37 33 16 .AV3 37 33 INF AV1 37 33 INF AV3 40 33 INF AV3 6 34 41 TSH PLUGGED 6 34 45 TSH PLUGGED 16 34 . SCI TSH -PLUGGED 18 34 SCI- TSH PLUGGED 24 34 DI 1H PLUGGED 24 -34 92 .1H PLUGGED 24 34 SAI 1H PLUGGED.
i 10 u
J
_ _ _ _ _ _ ~ . _ _ . - - _ _ _ _ _ _ . _ _ _ . _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _
ATTACHNENT.1c 1
HORTR_ ANNA. POWER STATION UN U
- AIEntLGERER& Tan "C"
, Rex C91 Ind kes Remarla
, 25 34 54 1H PLUGGED ,
25 34 SAI 1H PLUGGED J 4
41 34 19 AV3 14 35 21 TSH 19 35 SCI TSH PLUGGED 19 35 PI TSH PLUGGED 22 35 SCI TSH PLUGGED 24 35 86 TSH PLUGGED 24 35 PI 2H PLUGGED 24 35 COI 2H PLUGGED 25 35 INF AV2 12 36 23 TSH 12 36 20 TSH 18 36 SCI TSH PLUGGED 19 36 SCI TSH PLUGGED 19 36 PI TSH PLUGGED 21 36 SCI TSH PLUGGED 44 36 INF AV2 2 37 PI 1H- PLUGGED 2 37 PI 2H PLUGGED 2 37 COI 1H PLUGGED 2 37 SAI 1H PLUGGED 2 37 COI 2H PLUGGED 2 37 MAI 2H PLUGGED 7 37 34 TSH 11- 37 PI. 4H PLUGGED 11 37 COI' 4H -PLUGGED-19- 37 MCI TSH PLUGGED 19 37 MCI TSH PLUGGED 19 37 PI. ~ TSH PLUGGED ~
21 37 SCI TFH PLUGGED i
24 37 SCI TSH PLUGGED 11
\
htThCKHEET 19 NORTH ANHh_P_QWER BTATION UNJI_1 z
ETEhK 9%KKEhTOR "Q" B9M CD1 Ind kes RenArXe 24 37 PI TSit PLUGGED 27 37 SAI TS!! PLUGGED 27 37 32 TSli PLUGGED 22 38 IliF AV2 22 38 INF AV3 25 38 SAI TSil PLUGGED 25 38 56 TSil PLUGGED 27 38 MAI TSil PLUGGED 27 38 52 TSil PLUGGED 27 38 INF AV3 PLUGGED 28 38 11 TS!!
28 38 18 AV2 28 38 21 AV3 30 38 INF AV3 31 38 17 AV3 32 38 15 AV3 33 38 21 AV1 33 38 21 AV2 12 39 16 TSil 13 39 17 TSH 17 39 MCI TS!! PLUGGED 17 39 HCI TSH PLUGGED 17 39 PI TSli PLUGGED 19 39 SCI TSil PLUGGED 19 39 PI TS11 PLUGGED '
20 39 SCI TSl! PLUGGED 22 39 SCI TSil PLUGGED 22 39 PI TSH PLUGGED 25 39 PI 1H PLUGGED 25 39 43 1H PLUGGED 28 39 INF AV3 12
I 1
ATTACEMBET_le j RQRTE_h)DfA_P0HR STATION U.MIT_1 j RTRA)LREMERhTom "C'!
RQM 99.1 114 k9.9 Rentria 29 39 40 TSH PLUGGED 29 39 PI TSH PLUGGED 30 39 15 AV3 [
2 40 89 3H PLUGGED 2 40 SAI 3H PLUGGED g 8 40 32 T8tf 1 18 40 SCI ') SH PLUGGED f
18 40 PI SH
. PLUGGED i
19 40 MCI TSH PLUGGED 19 40 MCI -TSH PLUGGED 19 40 90 TSH PLUGGED .
23 40 SCI TSH PLUGGED 24 40 SCI TSII PLUGGED 24 40 PI TSH PLUGGED 28 40 SAI TSH PLUGGED 28 40 47 TSH PLUGGED 28 40 35 TSH PLUGGED -
28 40 PI TSH PLUGGED 39 40 14 AV3-41 40 15 AV3 2 41 82- 3H . PLUGGED 2 41 SAI 3H PLUGGED 2 41 SAI 3H PLUGGED 5 41 PI 3H PLUGGED 5 41 20 3H PLUGGED l 7 41 99 1H :- PLUGGED l 7 41 2H PLUGGED 7 41- SAI -1H PLUGGED 7 41- SAI 2H PLUGGED 7 41. SAI 2H PLUGGED.
20 41. SCI- TSH PLUGGED ,
23 41 SCI TSH- PLUGGED-l
ATTAQXKENT_Le HQRTH ANNA _PQN R EIATION UNIT 1 STIJdLRENERATOR "C" Rey 99.1 Ind ke_n Remaria 24 41 MCI TSH P!rJGED 24 41 MCI TSH P. GGED 26 41 SCI TSH PLUGGED 30 41 30 TSH 41 41 PI 2H PLUGGED 41 41 SAI 2 11 PLUGGED 3 42 98 ?H PLUGGED 3 42 MAI 2H PLUGGED 11 42 25 TSH 11 42 19 TSH 11 42 19 TSH 12 42 28 TSH 16 42 85 2H PLUGGED 16 42 PI 2H PLUGGED 16 42 MAI 2H PLUGGPO 19 42 SCI TSH PLUGGED 24- 42 SCI TSH PLUGGED-25 42 SCI TSH PLUGGED 26 42 28 TSH 27 42 SCI TSH PLUGGED 10 43 15 TSH 18 43 SCI TSh -- PLUGGED 18 43 PI TSH PLUGGED-25 43 MCI TSH PLUGGED 25- 43 MCI TSH PLUGGED 25 43' PI TSH PLUGGED 31 43 99 2H PLUGGED 31 43 DI 2H PLUGG ED --
31 42 , 2H PLUGGED
- . g SAI s.,-
V 14
~
_ . - - -- - = - - - - - - -
=- :)
- ATTAQMMERT_.Le RQRTH ANNA _ POWER STATION UNIT 1 ATEAK_9EMERhTQR "C" E9.M 991 Ind k9.9 Remar1A- ;
19 44 99 1H PLUGGED l 19 44 82 1 11 PLUGGED 19 44 SAI 1H PLUGGED l
19 44 SAI 1 11 PLUGGED 24 44 MCI TSH PLUGGED 24 44 MCI TSH PLUGGED 29 44 75 TSH PLUGGED 29 44 74 TSil PLUGGED 29 44 PI TSH PLUGGED <
45 44 INF AV2 3 45 80 1H PLUGGED .
3 45 SAI Ill PLUGGED i i 12 45 32 TSH PLUGGED 12 45 PI 2H PLUGGED 12 45 COI 2H PLUGGED 12 45 COI 2H PLUGGED 13 45 SCI TS!! PLUGGED 13 45 PI TSH PLUGGED 13 45 PI 2H PLUGGED 13 45 COI 2H PLUGGED 14 45 PI 2H PLUGGED 14 45 COI 2H PLUGGED 17 45 16 AV4 f
18 45 14 AV4 PLUGGED !
18 45 SCI TSH PLUGGED !
19 45 19 AV4 24 45 MCI TSH -PLUGGED 24 45 MCI TSH PLUGGED 24 45 MCI TSH PLUGGED 24- 45 PI TSH PLUGGED 39 45 INF - AV1 45 4 5 -- PI 1H PLUGGED 45 45 .SAI 1H PLUGGED-9 46 ** . ** PLUGGED
?
v- -w .-y.i - y my-ym- .v,ey,w. s -,- E,,-~~--r,,.p_.., ,2 y 4 %. ~2~ _m._ , , ...,%, y,_.._-%,m-,. . ,-my,..,p r p r..3., .wn yc arc-..w...- -~y 2 -
j .
)
j &T.TACEMENT_le !
MQBTK_AMMh_19RER_ETAIIDM_MMI.T 1 l
- . i
[ 3'/EAM GENERATOR "C" l i
3 j
E9x C9.1 Ind L9.e EsmATAa :
l 15 46 PI 2H PLUGGED !
15 46 COI 2H PLUGGED l
l 23 46 SCI TSH PLUGGED f 23 46 PI TSH PLUGGED ;
25 46 SCI TSH PLUGGED ?
l 25 46 PI TSH PLUGGED i 32 46 38 TSH PLUGGED
! 32 46 SAI -TSH PLUGGED 32 46 PI TSH PLUGGED 1
-29 34 46 TSH 8 47 PI 3H PLUGGED 8 47 COI 3H PLUGGED 9 47 PI. 1H PLUGGED l 9 47 PI 1H PLUGGED 9 47 PI IH PLUGGED 9 47 COI 1H PLUGGED 9 47 COI 1H PLUGGED )
9 47 COI 1H PLUGGED i 18 47 PI 2H PLUGGED 18 47 Col 2H PLUGGED ,
20 47 SCI TSH -PLUGGED 25 47 SCI TSH- PLUGGED 14 48 SCI Ton PLUGGED ,
23 48 SCI TSH PLUGGED
- 24 48 SCI TSH PLUGGED 24 48 PI TSH PLUGGED 28 -48 INF AV3 32 48 42 TSH- PLUGGED-33 48 41 TSH PLUGGED 12 '49 PI 2H PLUGGED 12 49 COI 2H PLUGGED i
14- 49 19 TSH
-16
.j
hTTACEMENT_19 MORIN AMMA_F.QMZa sTATIow Un( U RTRAK_9ENERATom "c" R92 C91 Ind ke.n Remarka 32 49 SAI TSH PLUGGED 44 49 10 AV2 38 50 INF AV3 17 51 98 2H PLUGGED 17 51 PI 2H PLUGGED 17 51 COI 2H PLUGGED 19 51 98 2H PLUGGED 19 51 72 2H PLUGGED 19 51 -MAI 2H PLUGGED 19 51. MAI 2H PLUGGED-20 51 INF AV1 25 51 MCI TSH PLUGGED 25 51 MCI TSil PLUGGED 25 51 MCI TSH PLUGGED 25 51 MC1 TSH PLUGGED 25 51 PI TSH PLUGGED 27 51 INF AV3 28 51 INF AV3 29 51 INF AV3 .
31 51 SAI TSH PLUGGED 31 51 PI 2H PLUGGED 31 51 COI 2H PLUGGED 32 51 INF AV3 7 52 96 2H PLUGGED 7 52 SAI TSH PLUGGED 7 52 SAI 2H PLUGGED 13 52 SCI TSH- PLUGGED 13 52 PI TSH PLUGGED 13 52 PI 1H PLUGGED 13 52 COI 1H PLUGGED 21 52- PI 2H PLUGGED 21 52 COI -2H PLUGGED j
17
ATTAGEMENT 1e NORTH _ ANNA POWRR_ ETAT 1QM_URIT_l l A.IEAK_9EMBRAT93L "C" Rex C91 Ind Lee Remarla 23 52 DI 2 11 PLUGGED 23 52 86 2H PLUGGED 23 52 SAI 2H PLUGGED 23 52 MAI 2ll PLUGGED 30 52 INF AV3 ,
1 34 52 INF AV2 37 52 INF AV2 39 52 INF AV3 20 53 PI 2H PLUGGED 20 53 COI 2H PLUGGED 25 53 SCI TSH PLUGGED l
17 55 SCI TSil PLUGGED :
4 25 55 MCI TSH PLUGGED 25 55 MCI TSH PLUGGED 25 55 PI TSH PLUGGED 26 55 SCI TSH PLUGGED 27 55 19 TSH 27 55 14 TSH 44 55 18 AV3' 2 56 88 1H PLUGGED 2 56 SAI 1H PLUGGF.D 13 56 SCI TSH - PLUGGED 13 56 PI TSl! PLUGGED ;
17 56 MCI TSH PLUGGED 17 56 MCI TSH- PLUGGED
- 27 56 SCI TSH PLUGGEC I
28 56 SCI TSH PLUGGED 29 56 PI 2H PLUGGED 29 56 93' 2H PLUGGED 9 57 PI -1H PLUGGED.
9 57- SAI 1H PLUGGED 18 -
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l ATIACliMENT_19 N_G.RTILANNA __POWRILETATIQ)L.URLT_.1 ATIAM_9EEERATOR_"C'.!
R9M C9.1 Ind L9A ButrKa 17 57 SCI TSil PLUGGED 17 57 PI TSil PLUGGED 19 57 97 1 11 PLUGGED 19 57 98 1 11 PLUGGED 19 57 SAI 1 11 PLUGGED 19 57 SAI 1 11 PLUGGED 26 57 PI 2 11 PLUGGED 26 57 SAI 2 11 PLUGGED 28 57 75 TSil PLUGGED 28 57 SCI TSil PLUGGED 28 57 SAI TSil PLUGGED 5 58 79 1 11 PLUGGED 5 58 SAI 1 11 PLUGGED 14 58 INF AV4 PLUGGED 14 58 SCI TSil PLUGGED 20 58 31 1 11 25 50 SCI TSil PLUGGED 43 58 29 AV1 44 58 18 AV3 14 59 MCI TSil PLUGGED 14 59 MCI TSil PLUGGED 16 59 HCI TSil PLUGGED 16 59 MCI TSil PLUGGED 17 59 SCI TSil PLUGGED 17 59 PI TSil PLUGGED 25 59 PI TSil PLUGGED 25 59 MCI TSil PLUGGED 25 59 MCI TS11 PLUGGED 26 59 PI TSil PLUGGED 26 59 SCI TSli PLUGGED 31 59 98 4 11 PLUGGED 31 59 SAI 4 11 PLUGGED 19
ATTACHMENT _.19 RQRTILANHA__P0.3ER.1 TAT 10N_ VEIT _l BTIAM_GENERATRR_"C_'l Roy C91 J A4 Los RomerAn 13 60 SCI TSil PLUGGED 14 60 SCI TSil PLUGGED 17 60 SCI TSil PLUGGED 23 60 SCI TSil PLUGGED 23 60 MCI TSil PLUGGED 23 60 MCI TSil PLUGGED 23 60 PI TSil PLUGGED 26 60 PI TSil PLUGGED 26 60 SCI TSil PLUGGED 14 61 MCI TS!l PLUGGED 14 61 MCI TSil PLUGGED 14 61 MCI TSit PLUGGED 14 61 MCI TSil PLUGGED 14 61 MCI TSil PLUGGED 21 61 SCI TSil PLUGGED 21 61 PI TSit PLUGGED 26 61 PI TSil PLUGGED 26 61 SCI TSil PLUGGED 26 61 PI TSil PLUGGED 27 61 34 TS!!
14 62 DI Ili PLUGGED 14 62 MAI 1 11 PLUGGED 24 62 INF AV2 PLUGGED 24 62 PI 2H PLUGGED 24 62 55 2 11 PLUGGED 14 63 PI 2 11 PLUGGED 14 63 53 2 11 PLUGGED 31 63 18 AV3 7 64 96 1H PLUGGED 7 64 81 'lII PLUGGED 7 64 SAI 1H PLUGGED 13 64 SCI TSH PLUGGED l
l 13 64 PI TSif PLUGGED l
20
ATTACHMKHT_19 RQRTILANHh_E9EEJLBIhTlDR_VFIT_1 RTIAM_91HERA2pR HC" R9M 991 Ind hos RentrJul 15 64 22 TSil PLUGGED 15 64 29 TSil PLUGGED 15 64 PI 2 11 PLUCGED 15 64 COI 2 11 PLUGGED 26 64 26 TSil PLUGGED 26 64 PI 2 11 PLUGGED 26 64 PI 3 11 PLUGGED 26 64 32 2 11 PLUGGED 26 64 43 3 11 PLUGGED 27 64 PI 2 11 PLUGGED 27 64 COI 2 11 PLUGGED 2 65 DI 1 11 PLUGGED 2 65 MAI 1 11 PLUGGED 7 65 74 1 11 PLUGGED 7 65 DI 1 11 PLUGGED 7 65 SAI 1 11 PLUGGED 7 65 SAI 1 11 PLUGGED 9 65 38 TSil 13 65 DI 11{ PLUGGED 13 65 SCI TSil PLUGGED 13 65 SAI Ill PLUGGED 25 65 43 TS!! PLUGGED 25 65 DI 2 11 P',UGGED 25 65 PI 2 11 PLUGGED 25 65 COI 2 11 PLUGGED 6 66 DI 2 11 PLUGGED 6 66 SAI 2 11 PLUGGED 20 66 INF AV1 20 66 INF AV4 l
! 22 66 SCI TSil PLUGGED l
23 66 MCI TSil PLUGGED 23 66 MCI TSl! PLUGGED l 31 66 97 2 11 PLUGGED 31 66 DI 2H PLUGGED 31 66 SAI 2 11 PLUGGED 31 66 SAI 21{ PLUGGED 21
AT_TACHMENT_19 ILORTlLANNh_EQHEILETATION_UNLT._1 RTEhM_9ENEPATQR "C" ROM 991 Ind L99 Remarka 4 67 DI lil PLUGGED 4 67 SAI 1 11 PLUGGED 11 67 6 '1 2 11 PLUGGED 11 67 SAI 2 11 PLUGGED 29 67 10 AV2 29 67 15 AV3 5 68 98 2 11 PLUGGED 5 68 DI 3 11 PLUGGED 5 68 PI 2 11 PLUGGED 5 68 SAI 9.li PLUGGED 5 60 SAI 3 11 PLUGGED 33 68 98 2 11 PLUGGED 33 68 SAI 2 11 PLUGGED 4 69 99 3 11 PLUGGED 4 69 SAI 3 11 PLUGGED 5 69 DI 3 11 PLUGGED 5 69 SAI 3 11 PLUGGED 8 69 94 1 11 PLUGGED 8 69 98 1 11 PLUGGED 8 69 PI 111 PLUGGED 8 69 MAI 1 11 PLUGGED 20 69 SCI TSil PLUGGED 20 69 PI TSH PLUGGED k 22 69 94 1 11 PLUGGED 22 69 SAI 1 11 PLUGGED 41 69 100 2 11 PLUGGED 41 69 SAI 2 11 PLUGGED 41 69 PI 2 11 PLUGGED 11 70 54 TSli PLUGGED l 24 70 INF AV1 24 70 INF AV2 l
29 70 PI 3 11 PLUGGED 29 70 71 3 11 PLUGGED 32 70 16 AV3 22
ATTACHREHI.ls N9RTILANNA POWER _ETATIO!L U. HIT _l ILTEAR..QEEERAT9B "c" RRW Col IAA Les Remarka 33 70 INF AV1 33 70 INF AV3 35 70 14 AV3 37 70 20 AV3 38 70 18 AV3 39 70 15 AV3 23 71 PI 2if PLUGGED 23 71 SAI 2 11 PLUGGED 24 71 INF AV2 28 71 PI 2 11 PLUGGED 28 71 64 2 11 PLUGGED 35 71 12 AV2 PLUGGED 35 71 15 AV3 PLUGGED 35 71 PI 2il PLUGGE9 35 71 70 2 11 PLUGGED 37 71 20 AV3 38 71 18 AV3 8 72 SCI TSit PLUGGED 11 72 SCI TSil PLUGGED 12 72 54 TSil PLUGGED 13 72 44 TS!! PLUGGED 24 72 22 AV3 24 72 21 AV4 25 72 18 AV4 31 72 16 AV3 35 72 15 AV4 37 72 20 AV3 39 72 16 AV4 23 I
i
i ATTACEMENT 10 HQRTH-_ ANNA POWER..5TATION UNIT 1 ATEAN GEW3 RAT.QR HCH R93. C91 Ind ke.e Entria 2 73 PI 4H PLUGGED 2 73 58 4H PLUGGED 4 73 PI 1H PLUGGED 4 73 PI 2H PLUGGED 4 73 PI 3H PLUGGED 4 73 PI 3H PLUGGED 4 73 32 1H PLUGGED 4 73 89 2H PLUGGED 4 73 50 3H PLUGGED-6 73 96 1H PLUGGED 6 73 74 1H PLUGGED 6 73 SAI IH- PLUGGED 7 73 SCI TSH PLUGGED 10 73 94 1H PLUGGED 10 73 98 1H PLUGGED 10 73 SAI -1H PLUGGED 10 73 SAI 1H PLUGGED 10 73 PI 2H PLUGGED 10 73 PI 1H PLUGGED 11 73 SCI TSH PLUGGED 11 73 PI TSH PLUGGED 18 73 DI 1H J ' 'JGGED -
18 73 SAI '1H PLUGGED 24 73 IS AV2 24 73 INF AV3 25 73 18 AV2 29 73 'INF AV3 32 73 18 AV3 34- 73 INF AV3 36- 73 20 AV3
- 37. 73 18 AV3-10 74- 88- 1H- PLUGGED 10 .74 SAI -1H PLUGGED 37- .74 INF AV3 2 4 -,
.)
ATTACHMENT _19 HORTILANNA_EQER_D. TAT 10F_ UNIT _1 DTEAM_QENERATOR._"C" Rey C93 Ind kan RemaIXn 5 75 B4 2 11 5 75 PLUGGED 5
SAI 211 PLUGGED 75 PI 2 11 PLUGGED 7 75 SCI TSil 7 75 PLUGGED PI TSil PLUGGED 19 75 14 AV3 20 75 20 DI 1 11 PLUGGED 75 DI 20 75 2 11 PLUGGED 20 SAI lit PLUGGED 75 SAI 20 75 2 11 PLUGGED PI 1 11 PLUGGED 21 75 17 AV3 22 75 16 AV3 23 75 INF AV3 25 75 15 AV3 30 75 INF AV3 32 75 18 AV3 ~
34 75 18 AV3 7 76 SCI TSil PLUGGED 10 76 10 MCI TSil 76 PLUGGED MCI TSil PLUGGED 14 76 14 DI Ill 76 PLUGGED SAI 1 11 PLUGGED 16 76 16 PI 1 11 76 PLUGGED 92 1 11 PLUGGED 19 76 INF AV3 20 76 INF AV3 22 76 17 AV3 26 76 INF AV3 25
- =
1 ATTACMMENT in l HQRIK ANNA POWER RTAILQN UNIT 1 ETEAM_REKER& Tom "C" l 89M Cal Ind k9s Remarka 27 76 INP AV3 PLUGGED 27 76 PI 2H PLUGGED
- 27 76 58 2H PLUGGED 28 76 17 AV3
- 29 76 INF AV3 30 76 INF AV3 31 76 15 AV3
, 33 76 INF AV3 35 76 19 AV3 37 76 15 AV2 10 77 MCI TSil PLUGGED i
10 77 MCI TSH PLUGGED 18 77 PI 2H PLUGGED 18 77 COI -2H PLUGGED ;
5 78 98 2H PLUGGED 5 78 SAI 2H PLUGGED 5 78 _PI 2H PLUGGED __
11 78 89 2H PLUGGED 11 78 SAI 2H- PLUGGED 1 11 78 PI 2H PLUGGED 13 78 92 1Hi PLUGGED 13 78 95 1H PLUGGED 13 78 SAI 1H PLUGGED l
[- 6 79 SCI TSli PLUGGED 10 79 DI 1H PLUGGED 10 79 DI 1H PLUGGED 79 MAI IH PLUGGED 28 79 PI 2H PLUGGED 28 79 37 2H PLUGGED 28 79 87 2H PLUGGED
-28 79 94 2H PLUGGED 29 79 21 AV2 29- 79 17 AV4 26
, s ,
ATTACHMENT 10 HQATH_ ANNA POWER STATION _191LT_1 RIJAM GEMERATOR "C" Par 291 Ind L9.g Remarks-l- i e:o 48 1H PLUGGED l
2 80 SAI IH PLUGGED 6 80 SCI TSH- PLUGGED 7 80 63 2H PLUGGED 7 80 SAI 2H PLUGGED 10 80 97 5H PLUGGED 10 80 SAI - 5 11 PLUGGED 5 83 83 3H PLUGGED-5 83 SAI 3:{ PLUGGED 17 83 PI 2H PLUGGED 17 E3 SAI 2H -PLUGGED 18 83 - 99 2H PLUGGED 18 83 SAI 2H- PLUGGED 8 84 91 3H PLUGGED-8 84 98 3H- PLUGGED 8 84 SAI 3H PLUGGED-
- 6 84 91 2H PLUGGED 1G 84 99 2H ' PLUGGED 16 84 SAI 2H
- - PLUGGED 16 84 SAI 2H- PLUGGED 3 85 92 2H- PLUGGED 3- 85 DI 2H PLUGGED
-. 3 85 MAI 2H- PLUGGED 14 86 19 AV4
]
7 87 72 2H. PLUGGED 7 87- SAI- 2H~ PLUGGED-2 90 DI 2H PLUGGED 2 90 SAI -2H PLUGGED 2 90 SAI 2 11- PLUGGED-2' .90 PI 3H PLUGGED-2 90 :PI 4H- PLUGGED-2 90- MAI =3H PLUGGED 2 90- SAI 4 11 PLUGGED-7 90 PI 2 11 PLUGGED-7 90 62 2H_ PLUGGEDL 27-
...-....-_.. _. ---.-... - -- . . - - ~ . . . . . - . . . ~ . - - . _ . _ . . _ . - . . . . _ . . . - . - . - - - - . -
ATTACHMENT.1c NORTH ANNA POWER STATIO)I UNIT 1 STEAM.GENERAT9R "C"
~
A Re.Y ILo.l I.nd L9J2 Remarks 11 90 PI -4H PLUGGED
! 11 90 86 4H PLUGGED 16 90 PI 1H PLUGGED 16 90 86 1H PLUGGED 12 93 87 1H PLUGGED 12 93 92 3H PLUGGED 12 93 DI 4H PLUGGED 12 93 70 4H- PLUGGED-12 93 91 5H PLUGGED 12 93 89 SH PLUGGED 12 93 SAI 1H PLUGGED-12 93 MAI 3H -PLUGGED 12 93 SAI 4H PLUGGED 12 93 SAI .4H -PLUGGED 12 93 SAI SH PLUGGED 12 93 SAI 5H PLUGGED
' 2 94 99 2H PLUGGED 2 94 SAI 2H PLUGGED l' ** This tube was plugged by mistake cindar. doc 3-e i
4 I
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28
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l ATTACHMENT 2 l
GLOSSARY OF TERMS NORTH ANNA POWER STATION ANNUAL STEAM GENERATOR INSERVICE INSPECTION REPORT VIRGINIA ELECTRIC AND POWER COMPANY
ATTACKMENT 2 page 1 YJAQDlIA ELECTRIR_AHp POWER CQMPJQ[I STEAM ___qEMERATOR EDDY CURRENT TUDE INSFECTION ELQRSARY OF TERRE
- 1) COI -
Circumferentially Oriented Indication -
describes a circumferentially oriented indication signal from Rotating Pancake probe data - either single or multiple signals - SCI or MCI will be used if it is possible to clearly detect the number of signals present.
- 2) DI - Distorted indication - a possible tube wall loss condition that is unquantifiable with a numeric percent call due to the existing signal characteristics.
- 3) INF -
Indication Not Found -
indicates that a previously reported Indication, from current inspection data or historical data, is not found in the data being analyzed - also used to address the case where a tube /
signal is being retested for positive' identification (PID) and the retest data does not show any signal present.
- 4) INR -
Indication Not Reportable - indicates that a-very small tube wall loss condition exists in the data being analyzed that is below tha reportable criteria l threshold for this specific inspection - can be used to address indications called in-previous inspections that are still detectable but fall-below current criteria.
- 5) MAI -
Multiple Axial Indication -
describes multiple axially oriented indicationLsignals from
-Rotating Pancake probe data.
- 6) MCI -
Multiple Circumferentially oriented-Indication describes multiple circumferentially oriented indication signals from. Rotating Pancake probe data -
COI is used if it is impossible to clearly; detect-the number of signals present.
- 7) PI -
Possible IndicationL(retest) . -
' generally =used with 8x1 analysis, sometimes with bobbin analysis -
describes a potential wall loss condition' signal that typically requires a retest:for verification sometimes-retested with a special probe,;e.g.,>MRPC, etc. ~
- 8) _ SAI -
Single Axial Indication- -
describes a single axially oriented signal from Rotating Pancake probe data.
~
. . O >
ATTACKMENT 2 page 2 VIRGIRIA ELECTRIC AND POWER CO.MEAMI RTEAM_9ENERATOR EDDY CURRENT TUDE INSPECTION gkO88ARY OF TEEHR
- 9) SCI -
Single CircumferentiallyLoriented Indication
~
describes a single circumferentially oriented indication signal from Rotating Pancake probe data -
COI is used if it is impossible to clearly detect the number of signals present.
- 10) 55 - A number in the indication column shows the %
thru wall depth of the indication.
- 11) TEH -
Tube End Hot leg.
- 12) TEC -
Tube End Cold leg.
- 13) TSH --
Top of Tubesheet Hot leg.
- 14) TSC -
Top of Tubesheet Cold leg..
- 15) /C, #H -
(/ = number) of Support Plate Hot or Cold leg. e.g., 3H, 6H, 7C.
- 16) AV1, AV2, AV3, AV4 -
. Anti-Vibration Bars 1 thru 4. ,
Note: Where no comment appears in the remarks column the tube is still in service.
glossary. doc l
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