ML19344D305
| ML19344D305 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 03/07/1980 |
| From: | Fay C WISCONSIN ELECTRIC POWER CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| IEB-79-14, NUDOCS 8003110649 | |
| Download: ML19344D305 (6) | |
Text
.
o Msconsin Electnc rana courar 231 W. MICHIGAN, P.O. BOX 2046, MILWAUKEE, WI 53201 March 7, 1980
- 4r. J. G. Xeopler, Regional Director Office of Inspection and Enforcement, l
2egion III U. S. NCCI2AR PSGULATORY CO!LMISSION 799 Foosevolt acad Glen cllyn, Illinois 60137 De:gr Mr. Xeppler:
DOCKET N06. 50-266 AND 50-301 FURTHER PISPONSE TO IE BULLifIN 79-14 POINT 3EACH MUCLCAR PLANT, UNITS 1 AND 2 IE Bulletin 79-14 requires licensoes to verify for aafety-related piping systems that the as-built systems conform to the as-designed scismic analysis and acceptance criteria.
The purpose of this submittal is to provido a progress report on cur aulletin ccmplianco program.
This report is our fifth subeittal and is a supplement to our responses of August 1, September 7,
'lovember 2, and Decenber 20, 1979.
As reported in our December 1979 curmittal, casentially all of *,ho piping common to both nuclear units and that located inside the Unit 1 containment structuro had been inspected and judge' eparable.
Our December subnittal also provided a four page table showing the status of the pipo line stress analysis and pipe support analysis that was being pursued as a result of our program.
Attached hereto is our updated analytical schedule that shows the status of our program as of February 29, 1330; the attached schedule is quito similar to that contained in our Decenber submittal.
The attached achedulo shown that the piping stress analysis has been completed for 52 drawings (611) and the pipe supports have been evaluated for 26 (31%) of these pipe lines.
While this dces not appear to be substantial progress with respect to our Cecamber submittal, some calculations previously reported as 'DONE have been determined to requiro further work when reviewed and checked in detail.
Thus, in those cases, the attached schedule presents a date and we believe that this achedule can be maintained.
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J. G. Ecppler ?! arch 7, 1980 Tha Cpring 1980 Unit 2 refueling outage is presently achaduled to ec:menco in early April of this year.
During this cuta70, the re:uinder of the plant piping syster.s will be inapocted._ Accordingly, wa anticipate that our ne:ct submittal will bs forwarded to NRC in 7'.ay 1980.
If you require any addi-tional infornation at this time, please contact us.
Very truly yours, C. W. Fay, Director
'inclear Power Depart =ont Attachnen t Copics to: Office of Inspection and Enforcement Division of Esactor Operations Inspection
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Schweneer, Chicf Operating Reactors Branch 1 L'
POINT BEACH NUCLEAR PLANT STATUS OF STRESS ANALYSIS & PIPE SUPPORT REVIEW
~
FOR NRC IE BULLETIN 79-14 (2/29/80 ISSUE) i
+
l STATUS OF PIPE SUPPORT STRESS PIPING LOCATION STATUS OF REVIEW OR APPROXIMATE ISO. DWG.
INSP.
SYSTEM UNIT UNIT STRESS ANALYSIS DATEl ANALYSIS MODIFICATIONS NO.
PKG. NO.
LINE NO.
1 2
OR DATE (ALL BEC)
BY REQUIRED P-100 23 118 -29 0
DONE 4/8/80 BEC P-101 13a SI-30lR 0
DONE 4/21/80 W
-102 3
SI-151R 0
DONE 4/10/80 W
P-103 8-2&21 DB-3 0
DONE DONE BEC-EDAC 0
P-104 14 SI-60lR-2 0
3/21/80 4/14/80 BEC P-105 7-2 WD-151R-8 0
DONE 4/10/80 W/BEC 7A WD-151R-8 I
EMBED 0
P-106*
2-2 EB-8 0
DONE 4/10/80 W/BEC P-107 2-1 EB-1 0
DONE DONE BEC 0
P-108*
48 EB-1 I
DONE DONE BEC-EDAC 0
P-109 17 AC-151R-10 0
3/7/80 3/29/80 BEC-JB P-110 7-1 WD-151R-23 0
DONE DONE W
0 P-lll 2-3 EB-9 0
DONE DONE BEC 0
P-ll2 45 EB-9 I
DONE DONE BEC 0
P-ll3 1-2 IIB-19 0
3/28/80 4/20/80 BEC-J.B.
P-ll4 1-1 11B-19 0
3/28/80 4/20/80 DEC-J.B.
P-ll5 51 118 - 1 9 I/O 3/28/80 4/21/80 BEC-J.B.
P-ll6 51 118 - 1 9 I/O 3/28/80 4/21/00 BEC-J.B.
I P-ll7 4-la JG-4 0
DONE 4/16/80 W
P-ll8 4-lb JG-2 0
DONE 3/27/80 W
-3 0
-4 0
P-119 10 SI-150lR-1 0
DONE 3/28/80 W
-2 0
-3 0
P-120 44 SI-150lR-2 I
DOFS 3/20/80 W
P-121 8-l&21 DB-1 0
DONE DONE BEC 0
P-122 9-5 CII-151R-3 0
3/4/80 3/28/80 BEC-J.B.
-8 0
I Page 1 of 4 1
STATUS OF' PIPE SUPPORT-STRESS LOCATION STATUS OF REVIEW OR APPROXIMATE.
ISO. DWG.
INSP.
UNIT UNIT STRESS ANALYSIS DATEl ANALYSla MODIFICATIONS NO.
PKG. NO.
LINE NO.
1 2
OR DATE (ALL BEC)~
BY REQUIRED i
l P-123 9-1 CH-151R-1 0
DONE 4/25/80 BEC P-124 9-2 Cil-151R-4 0
3/10/80 3/20/80 BEC-J.B.
P-125 9-3 Cil-151R 0
3/7/80 3/20/80 BEC-J.B.
P-126 9-4 Cil-151R-23 0
3/22/80 4/15/80 BEC P-127 11 Cil-2502R-1 0
DONE 4/30/80 BEC
-2 0
-3 0
P-128 13-2 SI-30lR-1 I
DONE' 4/1/80 W
P-129 13-2 SI-30lR-1 I
DONE 4/18/80 W
P-131 47 SI-150lR-3 I
DONE DONE BEC 2
P-132 5
AC-60lR-2 0
3/22/80 4/15/80 BEC
-3,
-4,
-1 50 SI-151R-X I
EMBED P-133 5
AC-60lR-6 0
3/22/80 4/15/80 BEC P-134 5
AC-60lR-6 0
3/22/80
'4/15/80 BEC P-135 51 11B-19 I/O 4/7/80 4/30/80 BEC-J.B.
P-136 24 SI-60lR-2 I
DONE DONE W
0 SI-250lR-5 RC-250lR-5 P-137 24 RC-250l R-5,8 I DONE DONE W
4 SI-250lR-1
-2,
-4,
-5 P-138 51 IIB-19 I/O 4/8/80 4/30/80 BEC-J.B.
P-139 4-2 11B-19 0
4/8/80 4/30/80 BEC JB-2 P-140 2-4 EB-10 0
DONE 4/30/80 BEC-EDAC 43 EB-10 I
DONE 4/30/80 BEC P-141 2-4 EB-10 0
DONE 4/4/80 BEC-EDAC P-142 43 EB-10 I
DONE DONE BEC 1
P-143*
41 RC-250lR-1 I
DONE DONE W
P-144 41 RC-250lR-2 I
DONE DONE W
0 P-145 41 RC-250lR-Z I
DONE DONE W
0 P-146 41 RC-250lR I
DONE DONE W
0 P-147 15 Cil-6 0lR-1 I
EMBED 0
P-148 12 AC-60lR-2 I
DONE DONE W
5
-6 P-149 6
AC-152N O
3/13/80 4/5/80 BEC-EDAC l
Page 2 of 4 i
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t !
l 1*
l STATUS OF I
PIPE SUPPORT STRESS i
I LOCATION STATUS OF REVIEW OR APPROXIMATE
'1 ANALYSIS MODIFICATIONS ISO. DWG.
INSP.
UNIT UNIT STRESS ANALYSIS-DATE NO.
PKG. NO.
LINE'NO.
1 2
OR DATE (ALL BEC) ~
BY REQUIRED.
P-150 49 AC-152N-4 I
DONE DONE BEC-J.B.
3 l
l P-151 49
.AC-152N-4 I
DONE DONE BEC-J.B.
0 P-152-49 AC-152N-4 I
DONE DONE BEC-J.B.
2 P-153 6
AC-152N O
3/13/80 4/6/80 BEC-EDAC P-154 16 CII-250lR-4 I
DONE DONE BEC 0
CII-2502R-3 P-155 9A Cll-151R-2 0
DO'IE DONE BEC 0
-11 P-156 1
IIB-19 0
4/7/80 4/30/80 BEC P-157 151 PA-151R-1 I
DONE DONE BEC-J.B.
O P-201 28A SI-30lR 0
DONE 4/1/80 W
P-202 18 SI-151R 0
3/7/80 3/29/80 W/BEC-J.B.
P-204 35 SI-60ln-2 0
3/7/80 3/29/80 W/BEC-J.B.
P-206 19 EB-8 0
DONE 4/1/80 W
P-207**
39 EB-1 0
DONE DONE BEC 0
P-211 22 EB-9 0
DONE DONE BEC 0
P-213 1-5 118 - 1 9 0
4/7/80 4/30/80 BEC JB-2 4-2 IIB-19 0
4/7/80 4/30/80 BEC JB-1
-2 P-214 1-5 IIB-19 0
3/28/80 4 / 21/ 8 0 BEC-J.B.
JB-1
-2 P-215 1-5 HB-19 0/I 3/28/80 4/21/80 BEC-J.B.
P-216 1-5 IIB-19 0/I 3/28/80 4/21/80 BEC-J.B.
P-219 25 SI-150lR-1 0
DONE 4/15/80 W
P-220 25 SI-150lR-2 0
DONE 4/15/80 W
P-221 20 DB-1 0
DONE DONE BEC 0
P-222 20 EB-9 0
DONE DONE BEC 0
DB-1 P-223 27 Cli-151R-1 0
4/6/80 4/29/80 BEC-J.B.
P-224 27 Cll-151R-1 0
4/6/80 4/29/80 BEC P-225 27A Cil-151R-2 0
DONE 3/18/80 BEC-J.B.
-11 l
Page 3 of 4
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STATUS OF PIPE SUPPORT STRESS LOCATION STATUS OF REVIEW OR APPROXIMATE.
l ISO. DWG.
INSP.
UNIT UNIT STRESS ANALYSIS DATEl ANALYSIS MODIFICATIONS 4
NO.
PKG, NO.
LINE NO.
1
~~7-OR DATE (ALL BEC)
BY REQUIRED l
P-227 26 Cll-2502R-2 0
DONE 3/29/80 BEC-J.B.
l
-3 P-228 26 CII-2503R-2 0
DONE 3/29/80 BEC-J.B.
-3 P-231
-28A SI-30lR 0
DONE 3/27/80 BEC-J.B.
P-232 30 AC-60lR-1 0
DONE 4/30/80 W
-2
-3 P-233 30 5C-60lR-4 0
3/4/80 3/27/80 BEC-J.B.
P-234 30 AC-60lR-6 0
3/4/80 3/27/80 BEC-J.B.
P-240 2-4 EB-10 0
3/14/80 4/4/80 BEC-EDAC P-241 2-4 EB-10 0
3/14/80 4/4/80 BEC-EDAC P-249 29 AC-152N O
3/13/80 4/5/80 BEC-EDAC P-253 29 AC-152N 0
3/13/80 4/5/80 BEC-EDAC P-255 27A Cil-151R-2 0
DONE 3/18/80 BEC-J.B.
-11 DEFINITIONS:
I - Inside Containment W - Westinghouse Electric Corporation 0 - Outside Containment EDAC - Subcontractor to Bechtel BEC - Bechtel Power Corporation JB - Subcontractor to Bechtel t
- Detailed review indicates analysis may need to be revised.
- - Modifications are required in the seismic category II portion of the pipeline.
1.
The completion of the pipe support review means that the number and type of modifications, if required, are known but drawings for con ~struction are not yet available.
t Page 4 of 4 a