ML19242C830

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Forwards Special Rept 17-5627 Re Sixth Mechanized Ultrasonic Investigation of Laminar Indication Inplate of BWR Pressure Vessel.W/O Encl
ML19242C830
Person / Time
Site: La Crosse File:Dairyland Power Cooperative icon.png
Issue date: 07/11/1979
From: Linder F
DAIRYLAND POWER COOPERATIVE
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
LAC-6403, NUDOCS 7908130661
Download: ML19242C830 (2)


Text

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DAIRYLAND POWER COOPERATIVE S a Crone, Q Nsconsi, s

54601 July 11, 1979 In reply, please refer to LAC-6403 DOCKET NO. 50-409 Mr. James G.

Keppler, Regional Director U.

S. Nuclear Regulatory Commission Directorate of Regulatory Operations Region III 799 Roosevelt Road Glen Ellyn, IL 60137

SUBJECT:

DAIRYLAND POWER COOPERATIVE

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N LA CROSSE BOILING WATER REACTOR (LACBWR)

PROVISIONAL OPERATING LICENSE NO. DPR-45 SwRI SPECIAL REPORT NO. 17-5627, THE SIXTH MECHANIZED ULTRASONIC INVESTIGATION OF A LAMINAR INDICATION IN THE PLATE OF THE LA CROSSE BOILING WATER REACTOR PRESSURE VESSEL P.EFERENCE :

(1)

LACBWR Technical Specifications Section 3.9.4.1.b.

Dear Mr. Keppler:

For your information, enclosed are three (3) copies each of the subject report.

This report was prepared as a result of the continuing Inservice Examination Program of the La Crosse Br,iling Water Reactor and associated components.

If there are any questions concerning this report, please contact us.

Very truly yours, DIdRYLAND POWE COOPE'ATIVE R

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N Frank Linder, General Manager FL: HA'l : abs Enclosur 0 I 7908130661 653 357

Mr. James G. Keppler, Reg. Dir.

LAC-6403 USNRC-Region III July ll, 1979 CC:

Mr. John J.

Duffy Chief Boiler Inspector Safety and Buil ding Division Post Office Box 2209 Madison, WI 53701 (w/o encl.)

Paul G. Vaher Factory Mutual Engineering 3333 North Mayfair Road Milwaukee, WI 53222 (w/ encl.)

Mr. Harold Jorgensen Authorized Inspector Factory Mutual 2433 North Mayfair Road Milwaukee, WI 33226 (w/ encl.)

Mr. Virgil Kanable Dept. of Industry, Labor & Human Relations Industrial Safety & Buildings Division P.

O. Box 2209 Madison, WI 53701 (w/o encl.)

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E.

Lautzenheizer Southwest Research Institute P.

O. Drawer 28510 8500 Culebra Road San Antoni, TX 78284 (w/o encl.)

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