ML20236Q313
| ML20236Q313 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 07/10/1998 |
| From: | Carpenter C NRC (Affiliation Not Assigned) |
| To: | Sellman M WISCONSIN ELECTRIC POWER CO. |
| Shared Package | |
| ML20236Q315 | List: |
| References | |
| TAC-MA0368, TAC-MA0369, TAC-MA368, TAC-MA369, NUDOCS 9807200166 | |
| Download: ML20236Q313 (3) | |
Text
__
DcdC VI e
/,,,3%o J2%246l.Co/
l t
UNITED STATES
/
$o j
NUCLEAR REGULATORY COMMISSION 2
WASHINGTON, D.C. - =1
\\;n*****j July 10, 1998 Mr. Michael B. Sellman Chief Nuclear Officer Wisconsin Electric Power Company 231 West Michigan Street Milwaukee,WI 53201
SUBJECT:
POINT BEACH NUCLEAR PLANT, UNITS 1 AND 2 - EVALUATION OF PROPOSED ALTERNATIVES TO ASME CODE REQUIREMENTS PTP-3-01 AND PTP-3-02 (TAC NOS. MA0368 AND MA0369)
Dear Mr. Sellman:
By letters dated December 16,1997, and June 17 and July 2,1998, Wisconsin Electric (WE)
Power Company proposed altematives to the corrective measures requirements of paragraph IWA-5250(a)(2)in relief request PTP-3-01 and attemativos to the inservice pressure testing requirements of IWA -5211 and IWC-5210 of the 1986 American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code as proposed by relief request PTB-3-02.
By letter dated June 17,1998, WE withdrew relief request PTP-3-01 and provided additional information for relief request PTP-3-D2. The proposed attemative for inservice pressure testing would credit the testing performed per the requirements of 10 CFR Part 50, Appendix J. er described by ASME Code Case N-522, for those penetrations classified as ASME Giass 2, but where the remainder of the piping system is non-ASME class piping.
The stJ has completed its review of WE's request and concludes that implementation of Code Case N-522, subject to requirements that the test be conducted at peak calculated containment pressure and the test procedure include methods for detection and location of through-wall leakage in containment isolation valves and pipe segments between the contaitiment isolation valves, will provide an acceptable level of quality and safety. Therefore, the proposed attemative for inspection and testing is authorized pursuant to 10 CFR 50.55a(a)(3)(i) anti acceptable for the third Inservice inspection Interval.
WE can use Code Casa N-522 for Point Beach during the third inspection interval until such time as the Code Case is approved by reference in Regulatory Guide 1.147. At that time, if WE intends to continue to implement this Code Case, WE shall follow all provisions in Code Case N-522 with limitations issued in Regulatory Guide 1.147, if any.
I i
5 0k k
i/
9 9807200166 980710 l
PDR ADOCK 05000266 P
PDR s
M. B. Sellman July 10, 1998 The safety evaluation supporting our finding is enclosed. If you have any questions concerning this action please contact Linda Gundrum at (301) 415-1380.
Sincerely, Original signed by:
Cynthia A. Carpenter, Director Project Directorate 111-1 Division of Reactor Projects.lll/IV Office of Nuclear Reactor Regulation Docket Nos. 50-266 and 50-301
Enclosure:
Safety Evaluation cc w/ encl: See next page DISTRIBUTION:
Docket File (50-266,50-301)
PUBLIC PDlil-1 Reading E. Adensam (EGA1)
. C. Jamerson L. Gundrum OGC P. Patniak l.
G. Hill (4)
- T. Hiltz, EDO J. McCormick-Barger, Rill SEDB (TLH3) l l
I' DOCUMENT NAME: G:\\WPDOCS\\PTBEAdf\\ifTBA0368.RR T.
e.w.. copy om. soeum.nunaic in oi. bon c - copy #oumenu.ne.ur v copy e sn=enmenu.ne.w. r No copy OFFICE PM:PD31_ LFE LA:PD31 $.E Cf,EQ D l
OGCd:br l D:PD31 l9 NAME LGundrdiNb CJamerfdgf ABagshi
/c'Agg, nam CACarpente( h DATE 07/7
/98 07/ 7 /9$
07/n /98 07/9/98 07/\\0 /98 f
OFF ICIAL RECORD COPY
Mr. Michael B. Sellman Point Beach Nuclear Plant Wisconsin Electric Power Company Units 1 and 2 cc:
I Mr. John H. O'Neill, Jr.
Shaw, Pittman, Potts & Trowbridge 2300 N Street, NW Washington, DC 20037-1128 Mr. Richard R. Grigg President and Chief Operating Officer Wisconsin Electric Power Company 231 West Michigan Street Milwaukee, Wisconsin 53201 Mr. Scott A. Patulski Site Vice President i
Point Beach Nuclear Plant Wisconsin Dectric Power Company 6610 Nuclear Road Two Rivers,' Wisconsin 54241 Mr. Ken Duveneck Town Chairman l
Town of Two Creeks 13017 State Highway 42 Mishicot, Wisconsin 54228 l
Chairman Public Service Commission of Wisconsin l
P.O. Box 7854 4
Madison, Wisconsin 53707-7854 Regional Administrator, R6gion lli U.S. Nuclear Regulatory Commission 801 Warrenville Road Lisle, Illinois 60532-4351 Resident inspector's Office U.S. Nuclear Regulatory Commission 6612 Nuclear Road Two Rivers, Wisconsin 54241 Ms. Sarah Jenkins Electric Division Public Service Commission of Wisconsin j
P.O. Box 7854
"*h'"'
Madison, Wisconsin 53707-7854
!