ML050830325
| ML050830325 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 05/05/2004 |
| From: | Andrea Keim NRC/NRR/DE/EMCB |
| To: | Chernoff H NRC/NRR/DLPM/LPD3 |
| References | |
| FOIA/PA-2004-0282 | |
| Download: ML050830325 (12) | |
Text
Harold Chernoff - Re: Point Beach Requested Order Relaxation From:
Andrea Keim K To:
Harold Chemoff )
Date:
Wed, May 5, 20d'4 1:27 PM
Subject:
Re: Point Beach Requested Order Relaxation I will be available tomorrow at 2:00. Terence/Bill will you be available?
- Thanks, Andrea
>>> Harold Chernoff 05/05/04 01:1 8PM>>>>
M The attached e-mail contains three files. Two of the files relate to penetration 26. The licensee has identified a flaw on this penetration. They are still in the process of evaluation/characterization/buffing.
They will probably make a final determination on acceptability on 5/6/04 in the morning. The third file contains an excel data table of inspection limitations encountered as related to the Order and their 3/30/04 relaxation request (note: you should open this table with excel -when I opened it with the groupwise viewer portions of the data were not displayed).
This information is preliminary and intended to provide the basis for a teleconference. We would like to set up a teleconference on 5/6/04 In the afternoon. I will suggest 1400 hrs. Please let me know if you can support this time or if another time would be better.
hkc
_.Pa 71 Harold Chernoff, Project Manager - Point Beach Project Directorate Ill-1 Division of Licensing Project Management Office of Nuclear Reactor Regulation Office: (301) 415-4018 Fax: (301) 415-1222 CC:
Terence Chan; William Koo 16, 0
Harold Chernoffa-Pag 1 From:
"Gadzala, Jack <Jack.Gadzala @nmcco.com>
To:
"Harold K Chernoff (E-mail)" <hkc~nrc.gov>
Date:
Wed, May 5, 2004 12:23 PM
- Harold, Attached are three documents regarding the PBNP Ul RV head inspection results. The two Word documents focus on the nozzle 26 inspection. These documents are provided in support of a conference call with the NRR technical staff regarding relaxation of the RV head inspection Order and Code relief that may be needed if repairs must be made on nozzle 26.
CC:
"Michael R Morris (E-mail)" <rmm3@nrc.gov>, <msh~nrc.gov>
- 1.
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Harold Chemoff - CRIDM 26 Plot of Fabrications.doc Paae 1 1i HaodChmf CRD 26 Plot of ariaon.dc
- a 1 I A
%0.
To:
Brian Kemp & Bill Jensen From:
Kent C. Gebetsberger / AREVA UT Level llI
Subject:
l CRDM Nozzle 26 Fabrication Indication Parameters CRDM Nozzle 26 was UT inspected with an AREVA Circumferential Blade Probe. The blade probe recorded fabrication indication that had nominal dimensions at the following theta (circumferential locations);
Theta Location Depth of Indication (from ID)
Start @3 deg.'
-:0.526:-;
- Stop @ 5.deg.-
0.529 Start @ 16 deg.
0.517 Stop © 41 deg.
0.518
. Start @ 308 deg.-
0.601
-:-Stop @ 316 deg.:-
0.591 Start @ 352 deg.
0.545 Stop @ 360 deg.
0.515 The theta location was re-zeroed to place the most down-hill location as the UT zero.
I Harold Chernoff - PBNP CRDM 26 Scan Screens.doc Paoe I Il Haol Crnf. PBN CRDM 26 Sca =cn.d
.aa 1 a Point Beach Unit 1 (UI R28) CRDM Nozzle Penetration Number 26 Theta(l 7i967
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i II ii iIk 0.098J 0.8041
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I Harold Chernoff - PBNP CRbM 26 Scan Screens doc Page 2
~vI Acc usonex Display [D4119..02.20,
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IHarold Chernoff - PBNP CRDM 26 Scan Screerns.doc V IA Scan Display [D4119.L..2.2 012 (CRDML:26,aC-c.BPjO08)1
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1.Harold Chernoff - PBNP CRDM 26 Scan Screens.doc Page 4
F.larold Chernoff - PBNP CRDM 26 Scan Screens.doc Page 5 V I A Scan Display [D4119-02.20.12 (CRDM_26,CIRCBP-708)]
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Thickness
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! Harold Chernoff - Point Beach U1 Exam Coveraae.xis Page 1 N
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AR EVA Point Beach Unit 1 (U1R28)
RVH Covejage In RVHP Nozzle Material Leak Path
. Data Nozzle Min. Distance Coverage Coverage C Weld Region Below Weld Minikmun ID Distance Mininurn OD Distance If OD Distance Is LESS Min. Dis. Above Pen o
Above Up-Hill Above Weld Weld Root Coverage Coverage Eelow Weld Achieved on Below Weld Achieved on than 1.0. what I crc htererence Ft Dere WldRot oo (hea)
(Tet)ExtentaLEsSthan 1.0 Rero Degree Weld Root Root (Theta)
(Theta)
(Theta)
(Theta)
Down-Hill Side Down-Hitl Side (List start - end)
Region 1
0 3.11 360 360 360 360 1 514 n/a 2.64 2
19.4 3.80 360 360 360 360 1.504 nto n/o 3
19.4 3.48 360 360 360 360 1.594 n/a n/a 4
19.4 3.68 360 360 360 360 1.404 n/o 0.26' 5
19.4 3.59 360 360 360 360 1.59i n/o 0.24 6
13.6 7.45 360 360 360 360 N/A N/A n/a 2.62 7
13.6 7.40 360 360 360 360 N/A N/A N/A 0.71 8
13.6 7.30 360 360 360 360 N/A N/A n/a 2.70 9
13.6 7.30 360 360 360 360 N/A N/A n/a 1.28 10 28.1 3.51 360 360 360 360 1.654 n/o 2.7 11 28.1 3.20 360 360 360 360 1.394 n/a n/a 12 28.1 3.60 360 360 360 360 1.074 110 0.63 1 3 28.1 3.60 360 360 360 360 1.124 1 7 0.43 14 31.8 3.9 360 360 360 360 1 A94 n/o n/a 15 31.8 3.39 360 360 360 360
'1.394 n/a n/a 16 31.8 3.80 360 360 360 360i 0974 110 2.90 17 31.8 3.09 360 360 360 360 1.554 n/
n/a 18 29.9 3.40 360 360 360 360 1.394 n/a n/a 19 29.9 3.49 360 360 360 360 1.394 n/a 1.76 20 29.9 3.57 360 360 360 360 0834 104 n/o 21 29.9 2.30 360 360 360 360 1.504 n/a 22 31.8 3.48 360 360 360 360 1.404 n/o 1.67 23 31.8 3.19 360 360 360 360 1.594 n/a n/a 24 31.8 3.43 360 360 360 1.074 64 0.3Z 25 31.8 3.28 360 360 360 360 1.394 n/a n/a 26 36.9 2.02 360 360 360 360
-1
.264 25 n/a 27 36.9 2.90 360 360 3
360 1.344 50 n/a 3&.9
.3.01 360 360 360 360 0.9.O24 95 2.72
I!aHarold Chernoff - Point Beach U1 Exam Coveraae.xls P-de2A
~Page 29 36.9 3.85 360 360 360 360 C 1.164 99 n/a 30 36.9 3.24 360 360 360 360 1.174 10D n/a 31 36.9 2.89 360 360 360 360 1.134 70 n/a 32 36.9 3.80 360 360 360 318 N/A N/A n/a n/a 33 36.9 2.57 295 295 298 54 N/A N/A n/O n/a 34 43.3 4.10 360 360 360 360 N/A N/A n/a N/A 35 43.3 4.16 360 360 360 360 N/A N/A n/O 2.51 36 43.3 4.60 360 360 360 360 N/A N/A n/a 1.50 37 43.3 3.95 360 360 360 360 N/A N/A n/a 1.78 38 9.6 3.38 360 360 360 360 1694 n/a n/a 39 9.6 3.24 360 360 360 360
'2.064 n/a 0.54 40 9.6 3.40 360 360 360 360 1 A94 n/a 2.27' 41 9.6 3.15 360 360 360 360 1.694 n/a 0.55 42 21.8 6.54 360 360 360 360 N/A N/A n/a 2.51 43 21.8 6.61 360 360 360 360 N/A N/A n/a 2.42 44 21.8 6.69 360 360 360 360 N/A N/A n/a 2.67 45 21.8 6.83 360 360 360 360 1.16 N/A n/a 1.81 46 21.8 7.10 360 360 360 360 N/A N/A n/a 3.10 47 21.8 6.80 360 360 360 360 N/A N/A n/a 1.36 48 21.8 6.60 360 360 360 360 N/A N/A noa 2.14 49 21.8 6.56 360 360 360 360 N/A N/A n/a 0.71
'ent-Une 360_
360 30 3
N/A N/A NIA a
Procedure 54-ISI-1 00-11 Step 9.3.3 UmItatlon:
0.394
1.Iarold Chernoff - Point Beach Ul Exam Coverage.xis 1111 V Coverage Leak Path I Assessment VT Sat VT Comments Paue 31 Possble?
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
L Harold Chernoff - Point Beach Ul Exam Coverage.x s Page 4 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes N/A