ML17332A867

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Forwards SE Approving Request for Use of Alternative Rules of ASME Section XI Code Case N-416-1
ML17332A867
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 07/24/1995
From: Hannon J
NRC (Affiliation Not Assigned)
To: Fitzpatrick E
INDIANA MICHIGAN POWER CO.
Shared Package
ML17332A868 List:
References
TAC-M92344, TAC-M92345, NUDOCS 9508030133
Download: ML17332A867 (3)


Text

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July 1995 Hr.

E.

E. Fitzpatrick ce President

'ndiana Michigan Power ompany c/o American El'ectric Power Service Corpo'ration 1 Riverside Plaza

Columbus, Ohio 43215

SUBJECT:

D.C.

COOK, UNITS 1

AND 2,'REQUESTING APPROVAL OF CODE CASE N-416-1 AS AN ALTERNATIVE TO THE REQUIRED HYDROSTATIC PRESSURE TEST (TAC NOS.

H92344 AND H92345)

Dear Mr. Fitzpatrick:

The staff reviewed and evaluated the information provided by Indiana Michigan Power Company (IHPCo) in its letter dated Hay 2, 1995, related to relief from IHPCo's Inservice Inspection program.

The staff's evaluation and conclusions are contained in the enclosed safety evaluation.

Should you have any questions please contact John B. Hickman at (301) 415-3017.

Sincerely, Original signed by John N. Hannon, Director Project Directorate III-1 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation IHPCo requested approval for use of the alternative rules of ASHE Section XI Code Case N-416-1, dated Febr uary 15, 1994, "Alternative Pressure Test Requirement for Welded Repairs or Installation of Replacement Items by Welding Class 1, 2, and 3,Section XI, Division 1.u Based on the information submitted, IHPCo's alternative is authorized pursuant to 10 CFR 50.55a(a)(3)(ii) provided that additional surface examinations are performed on the root (pass) layer of butt and socket welds on the pressure retaining boundary of Class 3 components when the surface examination method is used in accordance with Section III.

Use of Code Case N-416-1 is authorized for the duration of the second and third ISI program plan interval.

Docket Nos.

50-315 and 50-316 u

Enclosure:

Sachet'y Evaluation.

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Mr. E.

E. Fitzpatrick Indiana Michigan Power Company CC:

Regional Administrator, Region III UPS. Nuclear Regulatory Commission 801 Warrenville Road Lisle, Illinois 60532-4351 Attorney General Department of Attorney General 525 West Ottawa Street

Lansing, Michigan 48913 Township Supervisor Lake Township Hall Post Office Box 818 Bridgman, Michigan 49106 Al Blind, Plant Manager Donald C.

Cook Nuclear Plant Post Office Box 458 Bridgman, Michigan 49106 U.S. Nuclear Regulatory Commission Resident Inspector's Office 7700 Red Arrow Highway Stevensville, Michigan 49127 Gerald Charnoff, Esquire

Shaw, Pittman, Potts and Trowbridge 2300 N Street, N.

W.

Washington, DC 20037 Mayor, City of Bridgman Post Office Box 366

Bridgman, Michigan 49106 Special Assistant to the Governor Room 1 State Capitol
Lansing, Michigan 48909 Nuclear Facilities and Environmental Monitoring Section Office Division of Radiological Health Department of Public Health 3423 N. Logan Street P. 0.

Box 30195

Lansing, Michigan 48909 Donald C.

Cook Nuclear Plant Mr. S.

Brewer American Electric Power Service Corporation 1 Riverside Plaza

Columbus, Ohio 43215 December l993