ML20128H437
| ML20128H437 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 06/20/1985 |
| From: | Stolz J Office of Nuclear Reactor Regulation |
| To: | Bauer E PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| Shared Package | |
| ML20128H441 | List: |
| References | |
| IEB-80-11, NUDOCS 8507090534 | |
| Download: ML20128H437 (1) | |
Text
______ __ _ ____
. JUN 2 01985
,7 l
l Dockets Nos. 50-277 DISTRIBUTION l
and 50-278
.6 BGrimes NRC PDR JPartlow l
L PDR ACRS-10 ORBf4 Rdg RIngram Mr. Edward G. Bauer, Jr.
HThompson GGears Vice President and General Counsel OELD Gray File Philadelphia Electric Company EJordan NChokshi 2301 Market Street j
Philadelphia, Pennsylvania 19101
Dear Mr. Bauer:
SUBJECT:
MASONRY WALL DESIGN, IE BULLETIN 80-11 I
Re:
Peach Bottom Atomic Power Station, Units 2 and 3.
By a letter dated October 30, 1984, we forwarded our safety evaluation report (SER) on the subject issue. This SER concluded that except for five walls qualified by the licensee using energy-balance technique, Items 2(b) and 3 of IE Bulletin 80-11 have been fully implemented at the Peach Bottom facility.
l We included our position on the energy-balance technique for implementation I
by the licensee.
By a letter dated January 9,1985, you provided results of the re-evaluation of the above five walls of the staff review.
In the enclosed supplement to
'l our SER, we concur with the licensee that upon removal of certain conservatism from the original wall analysis, the above five walls can be l
qualified based on the working stress methodology in compliance with the staff acceptance criteria. Therefore, for all block walls at the Peach Bottom facility, Items 2(b) and 3 of IE Bulletin 80-11 have been fully L
implemented.
We, therefore, conclude that no further NRC action is required in this contact your NRC Project Manager (Gerry Gears at (g this action, please subject area.
If you have any questions concernin 301) 492-8362).
Sincerely, ev. ma sna u JGW 7. aw.'
John F. Stolz, Chief Operating Reactors Branch #4 Division of Licensing
Enclosure:
As Stated cc w/ enclosure:
See next page 0
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