ML19320A583

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Responds to IE Bulletin 80-09, Hydramotor Actuator Deficiencies. Two safety-related Uses of Itt General Controls Models AH-90 & NH-90 Series Hydramotor Actuators Have Been Identified.Itt Is Testing Actuators
ML19320A583
Person / Time
Site: Wolf Creek, Callaway, Sterling  Wolf Creek Nuclear Operating Corporation icon.png
Issue date: 06/16/1980
From: Petrick N
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
IEB-80-09, IEB-80-9, NUDOCS 8007020378
Download: ML19320A583 (1)


Text

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A SNUPPS Standardised Nucteer Unit Power Mont System 5 Choke Cherry Road Nicholas A.Petrick v

fond 20050 Executive Director June 16, 1980 SLNRC 80 31 FILE: 0278.10 SUBJ:

IE Bulletin No. 80-09 /.

Director, Reactor Constrs.ction Inspection Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.

20555 Docket Nos.: STN 50-482, STN 50-483, STN 50-485, STN 50-486

Dear Sir:

This letter is submitted in response to the subject IE Bulletin for the SNUPPS Utilities, Kansas Gas and Electric Company, Union Electric Com-pany, and Rochester Gas and Electric Corporatt.t Two safety-related uses of ITT General Controls Models AH-90 and NH-90 Series Hydramotor Actuators in the SNUPPS design have been identified.

These uses are packaged air conditioning units being supplied by the Bahnson Company and damper actuators being supplied by the American Wanning and Ventilation Company, Inc. (AWV).

As noted in the IE Bulletin, ITT is testing actuators supplied by AWV.

The results of this testing are r.ot available and the appropriate cor-rective action has not been identified. The actuators for AWV have not been shirped to the SNUPPS jobsites and will not be shipped until the corrective action, if needed, has been perfonned. The actuators for Bahnson are packaged ready for shipment to the SNUPPS jobsites. Correc-tive action, if needed, will be made either at the jobsite or in Bahnson's facilities.

Very truly yours, Qg

)

Nicholas A. Petrick RLS/jdk cc:

Mr,-Boyce Grier, Director, Region I. USNRC

@f. James G. Keppler, Director, Region III, USNRC Mr. Karl V. Seyfrit, Director, Region IV, USNRC

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