ML20237G815

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Forwards Safety Evaluation Re Util 870723 Request for Relief from 4 H Pressure Hold Time Requirement of 1974 Edition of Section XI of ASME Code During Performance of Hydrostatic Test of Repaired Feedwater Lines.Relief May Be Granted
ML20237G815
Person / Time
Site: Trojan File:Portland General Electric icon.png
Issue date: 08/25/1987
From: Knighton G
Office of Nuclear Reactor Regulation
To: Cockfield D
PORTLAND GENERAL ELECTRIC CO.
Shared Package
ML20237G818 List:
References
TAC-65855, NUDOCS 8709020424
Download: ML20237G815 (2)


Text

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AUG 2 5198R

' Docket No. 50-344 DISTRIBUTION (D6cketifilei Mr. David W. Cockfield NRC & Local PDRS Vice President, Nuclear PD 5 Plant File Portland General Electric Company G. Holahan 121 S.W. Salmon Street.

J. Lee Portland, Oregon 97204 T. Chan OGC-Pathesda

Dear Mr. Cockfield:

E. Jordan J. Partlow ACRS 1D

SUBJECT:

- INSERVICE INSPECTION RELIEF REQUEST (TAC NO. 65855)

Sy letter dated July 23, 1987, Portland General Electric Company requested relief from the four-hour pressure hold time requirement of the 1974 Edition of Section XI of the ASME Code during the performance of the hydrostatic test of repaired feedwater lines at Trojan Nuclear Plant.

We have reviewed the request and supporting information. Pursuant to 10 CFR 50.55a(a)(3)(1), we conclude that the proposed alternative will provide an acceptable level of quality and safety, and thus the relief may be granted as requested. Our Safety Evaluation is enclosed.

Sincerely, Originalsisc54 by:

George W. Knighten George W. Knighton, Director Project Directorate V Division of Reactor Projecte - III, IV, V and Special Projects

Enclosure:

As stated cc:

See next page I

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0FFICIAL RECORD COPY 8709020424 870825 PDR ADOCK 05000344 p

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Mr. David W. Cockfield Portland General Electric Company Trojan Nuclear Plant CC:

Senior Resident Inspector U.S. Nuclear Regulatory Commission Trojan Nuclear Plant Post Office Box 0 Rainier, Oregon 97048 Michael J. Sykes, Chairman Board of County Commissioners Columbia County

- St. Helens, Oregon 97501 Mr. David Kish Oregon Department of Energy Labor and Industries Building Room 111 Salem, Oregon 97310 Regional Administrator, Rcgion V U.S. Nuclear Regulatory Commission 1450 Maria Lane, Suite 210 Walnut Creek, California 94596 l

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