ML20005E331

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Forwards End-of-Cycle 3 Reflueling Outage Steam Generator Insp Rept.Total of 62 Tubes Plugged as Result of Insp
ML20005E331
Person / Time
Site: Catawba Duke Energy icon.png
Issue date: 12/29/1989
From: Tucker H
DUKE POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9001050080
Download: ML20005E331 (13)
v • d • e


Text

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-Duke huer Compaq ~ lis R Tan W%*  :.- PO Box 33198 - 87ce />rsident '

i' Charlotte, NC 28242 _ . * - hac!rcr Production :

(104)373 4531 1

December.29, 1989 U.S. Nuclear Regulatory Commission Document Control Desk J'

Washington,.DC 20555

Subject:

-Catawba Nuclear Station, Unit 1-Docket No.'50-413 Steam Generator. Inspection Report Gentlemen:

= Pursuant to. Technical Specification 3/4.4.5.5 and 6.9.2, please find attached the' Catawba Unit 1 End-of-Cycle 3 Refueling Outage Steam Generator Inspection Report. - Sixty-two tubes were plugged as a result of Lthis inspection.

Very truly yours, 7

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B f$$ b Ha1 B-Tucker-p 'MHH10/vm Attachment xc: S D.Ebneter Regional Administrator, Region II U.S. Nuclear Regulatory Commission 101 Marietta Street, NW, Suite 2900 J Atlanta, GA' 30323 W T Orders NRC Resident Inspector Catawba Nuclear Station o49 9001050000 891229 3 i PDR ADOCK 05000413 l 0 PNU i

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Catawba Nuclear Station Steam Generator Inspection Report .)

Unit 1 End of Cycle 3 Refueling Outage -

1 J

Tubes-Inspected Steam Tubes with Tubes l Generator- Full Length Partial' Length' Imperfections Plugged A 945 4671 78 20 B 863 4667 26 11 C 875 4672 40 12 D 934 4669 19 19 b

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i ATTACHMENT 1 Paga 1 P1Cnt: CATAWBA UNIT'1 Stoaa G3noroter A

. Outage: 12/88 RFO INDICATIONS OF IMPERFECTIONS

ROW COL OUTAGE INDICATION VALUE VOLTS ELEVATION INCHES -

1 48 12/88 R x1 35 X TW 1.03 8 + 1 2 88 12/84 R D (general) 82 X TW 2.94 HTS-P +12 20

.20 12/88 R D (general) 9S X TW 6.16 HTS-P +16.94 12/88 RFO 8x1 47 X TW 5.47 HTS-S - 4.40 12/88 RFO 8x1 40 X TW 4.92 HTS-S - 9.30 2 . 97 12/88 RFO ID (general) 55 X TW 5.49 HTS-P +20.77 12/88 RFO 8x1 38 X TW 4.43 HTS-S - 0.30 2 105 12/88 RFO ID (general) 77 X TW 20.20 HTS-P +18.10 12/88 RFO 8x1 32 X TW 3.32 HTS-S -

1.00 12/88 RFO 8x1 56 % TW 6.06 HTS-S - 2.90 3 70 12/88 RFO ID (general) S/N- 7.61 HTS-P +20.10 12/88 RFO 8x1 74 X TW 9.52 HTS-S - 1.20 3 71 12/88 RFO ID (general) S/N 2.54 HTS-P +12.00 12/88 RFO 8x1 27 X TW 2.42 HTS-S - 9.20 3 82 12/88 RFO ID (general) 40 X TW 2.76 HTS-S 12/88 RFO 8x1 42 X TW 5.09 HTS-S - 0.10 4 81 12/88 RFO ID (general) 40 X TW 7.44 HTS-S 12/88 RFO 8x1 35 X TW 3.92 HTS-S 4 88 12/88 RFO ID (general) S/N 6.80 HTS-P + 5.80 12/88 RFO ID (general) 40 X TW 1.55 HTS-S 12/88 RFO 8x1 55 X TW 5.98 HTS-S 12/88 RFO 8x1 7 X TW O.42 HTS-S -12.30 12/88 RFO- 8x1 33 X TW 3.55 HTS-S -15.30 4 91 12/88 RFO OD (general) S/N O.96 2 +10.80 5 24 12/88 RFO ID (general) 65 X TW 4.65 HTS-P +19.90 5 30 12/88 RFO ID (general) S/N 4.52 HTS-P +19.80 5 63 12/88 RFO ID (general) S/N 2.61 HTS-P +17.50 12/88 RFO 8x1 35 X TW 4.01 HTS-S- - 3.10 i

5 69 12/88 RFO ID (general) 72 X TW 5.46 HTS-P + 8.40 12/88 RFO 8x1 25 X TW 1.96 HTS-S - 5.40 12/88 RFO 8x1 25 X TW 2.05 HTS-S - 6.30 12/88 RFO 8x1 25 % TW 2.06 HTS-S - 8.10 12/88 RFO 8x1 31 X TW 3.11 HTS-S -13.10 5 80 12/88 RFO ID (general) 65 X TW 9.58 HTS-P +10.40 12/88 RFO 8x1 28 X TW 2.61 HTS-S - 0.10 12/88 RFO 8x1 24 X TW 1.88 HTS-S -10.60 5 82 12/88 RFO ID ( S/N 2.15 HTS-P 12/88 RFO ID (general) general) ~S/N 5.04 HTS-P

+19.90

+18.50 12/88 RFO 8x1 28 X TW 2.56 HTS-S - 1.00 12/88 RFO 8x1 24 X TW 1.88 HTS-S - 2.60 12/88 RFO 8x1 24 X TW 1.81 HTS-S - 4.00.

5 89 12/88 RFO' OD (general) 19 X TW O.84 2 + 6.90 5 95 12/88 RFO ID ( S/N 1.33 HTS-P +15.30 12/88 RFO ID (general) general) S/N 2.41 HTS-P +14.00 ,

12/88 RFO 8x1 17 X TW 1.01 HTS-S - 5.70 l 12/88 RFO 8x1 25 % TW 2.11 HTS-S - 7.10 l 6 64 12/88 RFO ID (general) 77 X TW 3.35 HTS-P +19.30 1 12/88 RFO ID (general) S/N 3.56 HTS-P +16.20 j 12/88 RFO ID (general) 77 X TW 5.01 HTS-P +14.50 ,

12/88 RFO 8x1 45 X TW 5.29 HTS-S - 0.70 12/88 RFO 8x1 42 X TW 5.10 HTS-S - 4.40  !

12/88 RFO 8x1 38 X TW 4.62 HTS-S - 6.50  ;

9 71 12/88 RFO ID (general) S/N 2.82 HTS-P +18.90 l 12/88 RFO 8x1 37 X TW 4.29 HTS-S - 2.40 4 10 94 12/88 RFO ID (general) 61 X TW 6.85 HTS-P +19,70 I 12/88 RFO 8x1 32 X TW 3.42 HTS-S -

1.10 '

11 104 12/88 RFO OD (general) S/N O.40 7 +21.00 11 108 12/88 RFO OD (general) S/N O.49 4 +27.00 11 113 12/88 RFO OD (general) S/N O.55 8 +21.00 l 14 75 12/88 RFO ID ( S/N 4.95 HTS-P +12.20 18 (general) 5 12/88 RFO OD (general) 9 X TW O.66 7 -13.70 )

22 57 12/88 RFO ID general) S/N 2.64 HTS-P +13.90 12/88 RFO 8x1 15 % TW O.87 HTS-S - 1.30 j 12/88 RFO 8x1 23 X TW 1.59 HTS-S - 7.70 22 58 12/88 RFO ID (general) S/N 3.23 HTS-P +17.60 12/88 RFO 8x1 31 X TW 3.19 HTS-S - 3.20 23 50 12/88 RFO ID (general) S/N 2.96 HTS-P +15.67 1

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  • -----~-4 ATTACHMENT 1 Pcg3 2

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INDICATIONS OF IMPERFECTIONS ROW COL OUTAGE INDICATION VALUE VOLTS ELEVATION INCHES 1 x1 27 % TW 2.41 HTS-S - 5.40

.:25 58 1 D (general) S/N 3.14 HTS-P +15.70 1 RFO Sul 40 % TW 4.82 HTS-S - 5.30 33 87 1 /88 RFO ID ( S/N 1.65 HTS-F +18.92 34 16 1 /88 RFO OD (general) general) 18 % TW O.50 7 +10.70 35 71 1 /88 RFO ID (general) S/N 16.16 HTS-P +18.80-12/8 RFO Sul 28 % TW 2.59 HTS-S -

.20 RFO 17 X TW 31 -

. 70 -

  • 4ggg1l/8/t.ll8!gW EAR '"'r*2' 1 .1  !!!?! O.$8"II:S

?: :2,;gg 45 56 12/88 RFO OD WEAR 12 X TW 0.67 15 46 5 /88 RFO' O eneral) 56 % TW O.85 18 itll11'It!l880(

14 6 65 1 /88 RFO OD W AR il it!?!

li ll TW 8:*1 O.51 18 il 1 /88 RFO OD WEAR 18 % TW O.89 15 47- 50 12/88 RFO OD WEAR S/N 1.14 17 47 53 12/88 RFO OD WEAR 19 % TW 1.05 17-47 60 12/88 RFO OD WEAR- 22 X TW 1.24-17 47 61 12/88 RFO OD WEAR 14 X TW O.76 17 47 62 12/88 RFO- OD WEAR 15 % TW O.81 15 47 63 12/88 RFO OD WEAR 13 % TW O.67 18 12/88.RFO OD WEAR 12 % TW O.62 15 47 . 64 12/88 RFO- OD WEAR 15 % TW O.82 18 12/88 RFO 'OD WEAR 19 % TW 1.06 15 47- 66 12/88 RFO OD WEAR 22 X TW 1.25 17 48 50 12/88 RFO 4

OD WEAR 24 X TW 1.49 17 i

?4,8 51-12/88 RFO OD WEAR 22 X TW 1.31 17 ,

48- 52 12/88 RFO OD WEAR 21 % TW 1.28 17 l 12/88 RFO OD WEAR 15 % TW O.85 15 '

48 54 12/88-RFO OD WEAR 27 % TW 1.74 17 48 155 12/88 RFO OD WEAR 18 % TW 1.04 17

~4 8 56 12/88 RFO OD WEAR 12 X TW O.65 12 12/88 RFO OD WEAR 12 % TW O.66-17 48 57 12/88 RFO OD WEAR 19 % TW 1.10 17 48 58 12/88 RFO OD WEAR 11 X TW O.58 15

48 59 12/88 RFO OD WEAR 14 % TW O.75 15 12/88 RFO OD WEAR 28 % TW 1.82 17

-48 60 12/88 RFO OD WEAR 17 1C TW O.98 17 48 161 12/88 RFO OD WEAR 23 % TW 1.41 18 48 62 12/88 RFO OD WEAR 24 % TW 1.52 15 48 63 12/88 RFO OD WEAR 30 X~TW 1.95 15 12/88 RFO OD WEAR 17 % TW 1.00 17 48 64 12/88-RFO OD WEAR 25 X'TW 1.58 15 48' 65 12/88 RFO OD WEAR 17 % TW 1.00 18 12/88 RFO OD WEAR 12 % TW O.65 17 12/88 RFO OD WEAR 23 % TW 1.44 15 48 66 12/88 RFO OD WEAR 18'% TW 1.06 17 I 49 46 12/88 RFO OD WEAR 20 % TW O.99 AVB4 49 53 12/88 RFO OD WEAR 17 % TW O.73 18 1 12/88 RFO OD WEAR 19 % TW O.98 17 - 0.50 l 49 54 12/88 RFO OD WEAR 21 % TW 1.10 AVB4 - 0.20 1 49 55 12/88 RFO- OD WEAR 18 % TW O.81 17 49 56.12/88 RFO OD WEAR 20 % TW 1.05 17 - 0.40 49 . 57 12/88 RFO OD WEAR 20 % TW 1.08 15 - 0.50 12/88 RFO OD WEAR 24 % TW 1.38 17 - O.30 49 58 12/88 RFO OD WEAR 34 % TW 2.43 15 - 0.10 12/88 RFO OD WEAR 16 % TW O.72 17 - 0.70 49' 59 12/88 RFO OD WEAR 25 % TW 1.44 15 - 0.30 12/88 RFO OD WEAR 39 % TW 3.13 17 - 0.20 49 60 12/88 RFO OD WEAR 17 % TW O.73 15 - 0.40 12/88 RFO OD WEAR 39 % TW 3.13 17 - 0.30 49 61-12/88'RFO OD WEAR 22 % TW 1.27 15 - O.30 12/88 RFO OD. WEAR 22 % TW J.24 17 - 0.30 49 62 12/88 RFO OD WEAR 18 % TW O.82 17 - 0.30 49 63 12/88 RFO OD WEAR 18 % TW O.86 15 - 0.30 12/88 RFO OD WEAR 22 % TW 1. 21 17 - 0.30

.- -. -- . . . . , . _ . ._. .. - . . . . - ~

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., ATTACHNENTl1 Pcg3 3 l

'P1 Cats-CATAWBA UNIT 1 StOCO C:n? rotors A U * -~-

Outages; 12/88 RFO;, 1 7

INDICATIONS.OF.INPERFECTIONS l ROW COL: OUTAGE LINDICATION VALUE VOLTS ELEVATION INCNES- .

it 11:

-il' ti lEtt RF8 88'!Eti 8:9? it-  : 8:!8 .

TOTAL TUBES ~FOUND' = 78- t

, TOTAL INDICATIONS.FOUND = 136 - '

TOTAL TUBES 1 IN INPUT FILE = 4674 TOTAL TUBES INSPECTED 4671

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__ ATTACHMENT 2 Pcgo- 1

. Othe $$SNkho " U# '

L TURES PLUGGED ROW COL OUTAGE INDICATION VALUE ELEVATION-

......... ........ ......... .i 2 97 12/88 R PLUG D MECH CTS-P 2:105 12/88 R PLUG D MECH CTS-P o

3 70-12/88 R PLUG D MECH CTS-P 3 82 12/88 RFO PLUGG D MECH CTS-P 81 12/88 RFO 4 PLUGG D MECH CTS-P l 4 88 12/88 RFO PLUGG D MECH CTS-P 5 24 12/88 RFO PLUGGED MECH CTS-P S - 30 12/88 RFO PLUGGED- MECH CTS-P 1 5 80 12/88 RFO PLUGG D MECH CTS-P i 5 82 12/88 RFO PLUGG D MECH CTS-P 4 6 64 12/88 RFO ~PLUGG D MECH CTS-P 9 71'12/88 RFO PLUGGED MECH CTS-P 10 94 12/88 RFO PLUGGED HECH CTS-P 22 57 12/88 RFO PLUGGED MECH CTS-P 22 58 12/88 RFO PLUGGED MECH CTS-P .l 25 58 12/88 RFO PLUGGED MECH CTS-P H 33 87 12/88 RFO PLUGGED MECH CTE-P 35- 71 12/88 RFO PLUGGED MECH CTS-P 42 75 12/88 RFO PLUGGED MECH CTS-P 46 55 12/88 RFO PLUGGED MECH CTS-P TOTAL TUBES FOUND = 20 TOTAL INDICATIONS-FOUND = 20 TOTAL TUBES IN INPUT FILE = 4674 TOTAL TUBES INSPECTED = 4671 1 l

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, ATTACHMENT 3 Pcg3 1 P1Cnt:1 CATAWBA UNIT 1 Stoon Gansrator B >

Outage: 12/88 RFO ,

INDICATIONS OF IMPERFECTIONS ROW COL OUTAGE

~

INDICATION- VALUE VOLTS ELEVATION INCHES

' ~~~~~~~ ~~~~~~'

5 155 b~ b ~igenera55~~' ~26 E~hW ~bI69 14

, 1 O O (general) 33 % TW O.86 14 12/88 RFO -8xi 47 % TW 3.40 14 2

22 11388 RF8 88 18:":;:11 31 ilRl 1:8911 .

-12/88 RFO- 8x1 56 X~TW 4.79 14 1 13 12/88 RFO OD (general) 44 X TW 1.13 14 12/88 RFO 8x1 59 % TW 5.49 14 1 14 12/88 RFO 8x1 35 % TW 1.81 14 1 23 12/88 RFO 8x1 33 X.TW 1.14 9 1 55 12/88 HFO 8x1 29 % TW O.84 8 + 1.20' 2 10 12/88 RFO 8x1 38 % TW 1.14 8 + 0.50 12/88 RFO 8x1 28 % TW O.83 9 - 2.00 2 56 12/88 RFO ID (general) S/N 3.50 HTS-P +13.00 5 91 12/88 RFO ID (general) S/N 1.39 HTS-P + 8.30

' 6 52 12/88 RFO ID (general) 40 X TW 30.46 HTS-S.

il14 'I 18322 IF8 IB 18:n:F:ll 6 12/88 RFO ID (general) 23n S/N I:81 Hil:F 4.85 HTS-P

18:28

+20.00 12/88 RFO 8x1 25 % TW 1.85 HTS-S - 1.00 17 32 12/88 RFO ID (general) S/N 3.59 HTS-P +18.60 12/88 RFO 8x1 35 % TW 3.99 HTS-S - 1.80 18 5 12/88 RFO ID (general) S/N 1.39 HTS-P + 5.00 20 9 12/88 RFO ID (general) S/N 1.21 HTS-P +12.40 20 10 12/88 RFO ID (general) S/N 1.23 HTS-P +13.60 31 41 12/88 RFO ID (general) S/N 1.99 HTS-P +19.00 12/88 RFO ID (general) 47 % TW 5.75 HTS-P +14.10 12/88 RFO 8x1 45 % TW 5.48. HTS-S - 2.30 12/88 RFO- 8x1 45 % TW 5.52 HTS-S - 7.30 35 48 12/88 RFO ID (general) S/N 1.88 HTS-P + 7.10 45 73 12/88 RFO OD (general) 19 % TW 1.06 1 - 1.60 12/88 RFO 8x1 28 % TW 1.16 1 - 1.60 46 31 12/88'RFO OD (ceneral) 19 % TW O.94 22 +11.80 48 55 12/88 RFO OD WEAR 14 % TW O.46 17 48 57 12/88 RFO OD WEAR 14 % TW O.50 18 48 59 12/88 RFO OD WEAR 22 % TW O.70 17 12/88 RFO OD WEAR 21 %.TW O.71 18 12/88 RFO 8x1 30 % TW 1.43 17

'12/88 RFO 8x1 28 % TW 1.31 18 49 57 12/88 RFO OD WEAR 20 % TW O.51 18 - 0.40 12/88 RFO 8xi- 32 % TW 1.59 18 49 69 12/88 RFO OD (general) S/N O.37 7 - 0.50 TOTAL TUBES FOUND = 26 TOTAL INDICATIONS FOUND = 42 TOTAL TUBES IN INPUT FILE = 4674 TOTAL TUBES INSPECTED = 4667 NOTE: BX1 = E360

ATTACHMENT 4 Pcga 1

.: /0 k go ~ $$8 kho ,

TUBES PLUGGED ROW COL OUTAGE.

INDICATION VALUE ELEVATIOM )

1 --' 11 12/88 R PLUGGED. MECH CTS-P 1 12 12/88.R PLUGOED MECH CTS-P 1 13 12/88 R PLUGGED MECH CTS-P 6 52 12/88 RFO ' PLUGGED MECH CTS-P 11 37 12/88'RFO- PLUGGED MECH CTS-P 12.109 12/88 RFO. PLUGGED MECH-STA- CTS-P 12 110'12/88 RFO PLUG ED MECH-STA CTS-P 1 13 MECH CTS-P 4512/g8RF 3h kh/8h. hg' PLUG D

gB fh O hbGE NE8H STi.h I 31 41 12/88'RFO PLUGGED MECH- CTS-P j TOTAL TUBES FOUND = 11 TOTAL INDICATIONS FOUND = 11- l TOTAL TUBES IN INPUT FILE = 4674 l TOTAL TUBES INSPECTED = 4667 1 l

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__ ATTACHMENT 5 Peg 3 1

~Plent: CATAWBA' UNIT 1 Otoca Gan2rctor: C

. . Outage: 12/88 RFO INDICATION OF IMPERFECTIONS '

- "9" E9E 99?e95____ !!o!Ee?!9"_____ !39up___ yggyS ggEy3739N 3NCHgS 2 .' 11388 RF8 6- 48 12/88 RFO

!"1 11iI: 1:323  : 1:18 1 ID (general) 77 X TW 14.43 HTS-P +15.74 it11 !I 18388 RF8  :":;:11 l!!I: 8:9 i :2 9-1 RFO. eneral) 17 % TW 1. 0 +

12 . 1 71 -RFO 8x1 29 % TW 1. 4 S-S - 4.3 12 84 12/88~RFO OD - ( eneral) 17 % TW O. 25 +1 *90 13 73 12/88 RFO ID ( eneral) 80 X TW 6. 7 HTS-P +1 SO )

'12/88 RFO 8x1 76 % TW 6.59 HTS-S - 3.38 i 12/88 RFO' 8x1 55 % TW 3.91 HTS-S - 2.56 l 13 86<12/88 RFO ID (general) S/N 3.35 HTS-P' +19.00 12/88 RFO 8x1 45 % TW 2.92 HTS-S - 2.54 13 104 12/88 RFO OD -(general) 19 % TW O.79 5 + 2.00 14 35 12/88 RFO ID (general) 40 X TW 5.23 HTS-P +20.07 14 42 12/88 RFO ID (general)

( S/N- 8.50 HTS-P +19.90 18 33 12/88~RFO ID S/N 2.46 HTS-P 12/88 RFO ID (general) S/N 7.37 HTS-P

+12.89

+ 8.08 l

ID (general) 12/88 RFO ID (general) S/N 6.16 HTS-P + 3.37 1 18 48 12/88 RFO ID (general) 77 % TW 10.91 HTS-P +12.70 '

12/ RFO general) 65 % TW 12.25 HTS-P +10.60 l 12/ RFO 8x1 58 % TW 4.53 HTS-S - 8.10

.12/88 RFO 8x1 23 % TW 1.17 HTS-S -10.00 18 49 12/88 RFO .ID (general) 93 % TW 12.19 HTS-P +15.70 12/88 RFO 8x1 71 X TW 7.20 HTS-S - 5.40 19 ~28 12/88 RFO ID (general) S/N O.99 HTS-P +18.90 19 33 12/88 RFO ID (general) S/N 5.99 HTS-P + 6.19 i 12/88 RFO ID (

-OD (general) S/N 5. 7 ' HTS-P + 3.38 '

21 44 12/88 RFO 25 % TW 1.1 2 +13.10 21 100 12/88 RFO ID (general) general) S/N 11.72 HTS-P +18.60 12/88 2FO 8x1 32 % TW 1.69 HTS-S - 2.60 22 48 12/86 RFO ID (general) 100 % TW 5.16 HTS-P +18.90 12/88 RFO 8x1 47 % TW 3.01 HTS-S - 2.30 24 18-12/88 RFO ID (general) 40 % TW O.84 HTS-S 25 56 12/88 RFO OD (general) S/N O.99 4 -17.10 25 77 12/88 RFO ID (general) S/N 9.97 HTS-P +11.40 12/88 RFO ID (general) S/N 10.49 HTS-P + 8.20 12/88 RFO 8x1 38 % TW 2.06 HTS-S - 9.60 12/88 RFO 8x1 48 % TW 3.13 HTS-S -13.60 25 88 12/88'RFO OD (general) 39 % TW O.64 2 + 2.70 28- 6 12/88 RFO OD ( eneral). 15 % TW O.71 7 -11.10 29 7 12/88 RFO ID ( eneral) S/N 8.40 HTS-P +13.70 32 77 12/88 RFO OD (general) S/N O.71 10 +33.60 33 85 12/88 RFO ID (general) 95 % TW 3.36 HTS-P +19.80 12/88 RFO 8x1 41 % TW 2.42 HTS-S -

1.40 39 33 12/88 RFO OD (general) 8 % TW O.87 6 + 3.60 46 12/88 RFO ID (general) S/N 8.48 HTS-P +16.10 12/88 RFO 8x1 51 % TW 3.51 HTS-S - 5.14 46 65'12/88 RFO OD (oeneral) 15 % TW O.72 22 + 3.20 47 53 12/88 RFO OD WEAR 17 % TW O.72 18 47 64 12/88 RFO OD WEAR 27 % TW 1.40 18 47- 65 12/88 RFO OD WEAR 25 % TW 1.26 17 48 50 12/88 RFO OD WEAR 39 % TW 2.60 17 48 54 12/88 RFO OD (ueneral) S/N O.68 15 48 61 12/88 RFO OD WEAR 33 % TW 2.02 18 49 55 12/88 RFO OD WEAR 16 % TW O.66 18 49 59 12/88 RFO OD WEAR 17 % TW O.77 18 49 60 12/88 RFO OD WEAR 24 % TW 1.24 18 J'

TOTAL TUBES FOUND a 40 TOTAL INDICATIONS FOUND = 58 TOTAL TUBES IN INPUT FILE = 4674 TOTAL TUBES INSPECTED = 4672 NOHC: 8X1 = E360

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ATTACHMENT'6 Pcg3 1

' -e 'PicntsiCATAWgAgNgJ01

' Outages. 1 /8 .

1 Stoco Genarctsrs C

. TUBES PLUGGED c

o, ROW COL OUTADE~

INDICATION VALUE ELEVATION 2 60 12/8 FO- PLU D- MECH CTS-P 11 111:12/8 - M PLU D MECH-STA CTS-P 121 57 12/88 RFO PLUGGED ' MECH- CTS-P 13 86 12/88-RFO' PLUGGED MECH- CTS-P 14- 35 12/88 RFO PLUG D MECH CTS-P 14L;42-12/88<RFO PLUG D MECH CTS-P

18- 48 12/88 RFO PLUG D' MECH CTS-P-19- 28 12/88-RFO PLUGGED MECH CTS-P 21 100 12/88 RFO PLUGGED- MECH CTS-P 22 48 12/88 RFO PLUGGED MECH CTS-P 24 18-12/88 RFO PLUGGED MECH CTS-P 33 85 12/88 RFO ' PLUGGED MECH CTS-P TOTAL TUBES FOUND = 12 TOTAL INDICATIONS FOUND = 12 TOTAL TUBES IN INPUT' FILE = 4674 TOTAL TUBES INSPECTED- = 4672 I

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. _ . ATTACHMENT 7 Pcg2 1

. bt$ge! $8 kFO "U#U "#'

INDICATIONS OF IMPERFECTIONS ,

ROW COL OUTAGE- INDICATION _VALUE VOLTS ELEVATION INCHES l' 20 12/8 ID (general) 42 X TW 10.23 HT -P +11.00 12/8 8x1 25 % TW 1.63 HT -S -

9.50 1- 26.12/88 RFO ID (general) 45 % TW 11.98 HTS-P +17.20 1 Sul 30 X TW. 2.

2 3yl/88RF gggg; gD4 1 genera 1> ,,,S,yig;lgH;g9 HTS 5, -3.g9,

1g; 2 112 12/88 RFO- ID ( S/N 1.85 HTS-P 3 48 12/88 RFO ID (general) general) S/N 3.72 HTS-P

+11.77

+19.50 12/88-RFO 8x1 25 % TW 1.53 HTS-S - 0.49 12/88 RFO 8x1 22 % TW 1.02 HTS-S - 1.07 4 34 12/88 RFO ID (general) S/N 6.75 HTS-P +20.00 12/88 RFO- 8x1 15 % TW O.68 HTS-S -

1.00 ,

4 58 12/88 RFO ID (general) 54 % TW 7.10 HTS-P +18.97 12/88 RFO 8x1 24 % TW 1.48 HTS-S -

1.50 5 43 12/88 RFO ID-(general) 41 X TW 5.98 HTS-P +19.50-12/88 RFO 8x1 28 % TW 2.03 HTS-S -

1.17 5 44 12/88 RFO 'ID (general) S/N 6.57 HTS-P +11.90 a 12/88 RFO 8x1 24 % TW 1.41 HTS-S - 9.66 5 48 12/88 RFO ID (general) S/N 4.06 HTS-P +19.50 5- 50 12/88 RFO ID (general) S/N 6.74 HTS-P +14.70 12/88 RFO 8x1 24 % TW 1.34 HTS-S - 6.51 6 1 12/88 RFO ID (general) 40 X TW 6.00 HTS-S 6 45 12/88 RFO ID (general) 51 X TW 5.96 HTS-P +18.50 12/88 RFO 8x1 30 % TW 2.29 HTS-S - 0.20 12/88 RFC 8x1 20 X TW O.78 HTS-S - 2.02 6 51 12/88 RFO ID (general) 44 X TW 6.82 HTS-P +14.50 12/88 RFO 8x1 24 % TV 1.29 HTS-S - 6.52 11 28 12/88 RFO 8x1' ID (

general) 67 % TW 11.50 HTS-P +18.10 12/88 RFO 35 % TW 3.04 HTS-S - 2.90 11 30 12/88 RFO ID (general) S/N 10.59 HTS-P + 9.90 12/88 RFO 8x1 23 % TW 1.19 HTS-S -10.60 i 12 25 12/88 RFO ID (general) 32 % TW 4.67 HTS-P +18.30-12/88 RFO 8x1 26 % TW 1.67 HTS-S - 2.80 1 16 26 12/88 RFO ID (general) 70 % TW 9.76 HTS-P +19.00 I 12/88 RFO 8x1 30 X TW 2.37 HTS-S -

1.80 16 70 12/88 RFO ID (general) 50 % TW 10.61 HTS-P +19.95 i 12/88 RFO 8x1 54 % TW 4.56 HTS-S - 0.90  :

17 73 12/88 RFO ID (general) 68 % TW 9.77 HTS-P +11.93 1 12/88 RFO 8x1 30 % TW 2.25 HTS-S - 8.80 l 12/88 RFO 8x1 28 % TW 1.96 HTS-S -10.70 17 74 12/88 RFO ID (general) 55 % TW 7.17 HTS-P + 3.39 12/88 RFO 8x1 30 % TW 2.31 HTS-S -17.10 19 90 12/88 RFO ID (general) S/N 1.26 HTS-P +13.67 l 20 30 12/88 RFO ID (general) S/N 1.51 HTS-P +10.70 12/88 RFO 8x1 39 % TW 3.65 HTS-S -10.00 22 74 12/88 RFO ID (general) 53 % TW 5.77 HTS-P + 4.30 12/88 ItFO 8x1 28 % TW 1.97 HTS-S -15.80 26 69 12/88 RFO ID (general) 77 % TW 10.56 HTS-P +19.95 12/88 RFO 8x1 35 % TW 3.07 HTS-S - 1.10 26 70-12/88 RFO ID (general) 65 % TW 6.47 HTS-P +15.89 12/88 RFO 8x1 32 % TW 2.59 HTS-S - 5.00 27 36 12/88 RFO ID (general) 59 % TW 7.03 HTS-P +16.90 12/88 RFO 8x1 23 % TW 1.24 HTS-S - 3.80 28 63 12/88 RFO ID (general) 62 % TW 4.03 HTS-P +11.70 12/88 RFO ID (general) 62 % TW 5.03 HTS-P + 2.40 12/88 RFO ID (general) 76 % TW 5.35 HTS-P + 1.50 12/88 RFO 8x1 27 % TW 1.83 HTS-S - 4.00 12/88 RFO 8x1 29 % TW 2.09 HTS-S -

8.60

12/88 RFO 8x1 22 % TW 1.07 HTS-S -17.20 l 12/88 RFO 8x1 26 % TW 1.70 HTS-S -18.90 30 89 12/88 RFO ID (general) S/N 1.63 HTS-P + 5.90 33 83 12/88 RFO ID (general) S/N 3.43 CTS-P +16.90

, 37 66 12/88 RFO ID (general) S/N 1.50 HTS-P + 8.80 l 38- 96 12/88 RFO ID (general) 65 % TW 4.06 HTS-P + 7.80 l 41 68 12/88 RFO ID (general) 72 X TW 1.78 HTS-P +17.70 ,

45 66 12/88 RFO ID (general) S/N 1.32 HTS-P +10.70 1

( 47 49 12/U8 RFO ID (general) 41 % TW 5.32 HTS-P + 6.10 l

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r-ATTACHNENT 7  :

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- >Cutage 12/84 RPO -

' 1 INDICATIONS OF

~ ..............."INPERFECTICNS' 1

. ROW COL" OUTAGE INDICATION VALUE VOLTS ELEVATION' INCHES 1

..... ......... ...... 3 12/48 RFO Sul 26 % TW 1.6,8 HTS-S -

14.50 R TOTALLTUBES FOUND = 35

a TOTAL INDICATIONS'FOUND = 68-TOTAL TUBES IN INPUT FILE'= 4674 TOTAL TUBES INSPECTED = 4669- )

., 1 NDHE:'8X1 = E360 l

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