ML19344F021

Part 21 Rept Re Drive Shaft of Reliance IE Motor Driving Dia-Vac Diaphragm Pumps Which Stopped in Two Places During in-house Functional Test of post-LOCA Hydrogen Analyzer. Deficiencies Not Reportable Per 10CFR50.55(e) or Part 21

ML19344F021
Person / Time
Site:	Perry
Issue date:	08/29/1980
From:	Davidson D CLEVELAND ELECTRIC ILLUMINATING CO.
To:
References
REF-PT21-80-267-001 10CFR-050.55E, 10CFR-50.55E, NUDOCS 8009120297
Download: ML19344F021 (2)

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THIS DOCUMENT CONTAINS P0OR QUAL.lTY PAGES A

PRELIMItMRY EVALUATION OF TiEATTACHED REPORT ItOICATES LEAD RESPONSIBILITY FOR FOLL0rUP AS SFOhN BELOW:

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P o Box $000. CLEVELAND. ohio 44101

. TELEPHONE (216) 622 9900.

fLLU?.*lN ATING BLOG 55 PUBLIC SOUAf)!

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- we-Aueust 29,19e Sv&TE u (NGsNttninG AND CON $1RUCilON Mr. James G. Keppler 9

Director Re61on III Office of Inspection and Dforcement 9

U.S. Nuclear Rc6ulatory Co=sission i.

9 799 Roosevelt Road i

G1cnn Ellyn, IL 60137

Dear Mr. Keppler:

'Ihis letter is in reference to the Corsip, Inc. letter, dated July 31, 1930,

.to Mr. _R. H. Dgelken, Director Region V, concerning a possib1e reportable defect under the requirements of 10CFR, Part 21, (see attached). Additionally, our final report on another deficiency conceniing Post-IOCA H2 Analyzers, dated August 26,1980, sent to you, identified this problem.

Dttring an in-house functional test of a Post-IOCA H2 Analyzer at Cc= sip, Inc.,

the drive shaft of a Reliance IE motor driving a Dia-Vac diaphra6m pu=p snapped in two (2) places. Based on 10CFR50 55(e), Item IV and our Quality Assurance

. Program require =ents, if a vendor reports a Part 21 nonco=pliance or defect on a Perry Nuclear Power Plant item or activity, CEI is required to report a significant deficiency, if our evaluation of the probics concurs, it could be a substantial safety ha:ani.

Subsequent to review by our Dgineering and Quality Assurance Departments, the cualyzer malfunction was not deemed a significant deficiency, since it only monitors hydmgen concentration and does not provide any auta=atic contml functions. In the unlikely event that the redundant analyzer would also be rendered inoperable, the other co=ponents of the co=bustible cas control system, (hydmgen reco=biners and back-up purge syste=s), can be started, l

allowing sufficient tir.e for repairs of the h>-drogen analyzer or to manually obtain and analyze for hydrogen. Our review has determined that a possible significant deficiency or reportable defect does not exist under the require-rents of 10CFR50.55(e) and/or Part 21.

Very truly yours, Vti Is My Dalwy!) R. Davidson Vice President System Engineering and Construction DRD:,1eg T10 1

Attachnent cc: Mr. Victor Stello, Director Office of Inspection and Enforcement U.S. Nuclear Regu1ato:7 Cocr.ission 7

l Washington, D.C. 20555

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,s 1418 E. Linden Avenue J

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(213)442-0882 Telex 67 4768 f

July 31, 1980

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Mr. Robert H.Engelken D

Director, Region V Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission 1990 N.

California Bou?tvard, Suite 202 Walnut Creek, California 94596

Subject:

Possible Existence of Reportable Defect [nder Requirements of Code 10 Federal Regulations Part 21.

Dear Sir;

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l As required by the subject regulation, the following report is issued in triplicate.

Firm Identification:

Comsip, Inc.

Delphi Systems Division 10650 East Rush Street South El Monte, California 91733 Telephone (213) 442-0882 Responsible Officer making Report:

Wayne Mercer, General Manager Delphi Systems Division

• Responsible 10CFR21 Committee:

A. Robinson Technical Director G. Gillette Project Engineer Manager J.

Pugh Corporate Q.A. Manager l

l l-Type of Business Activity:

!a Manufacturer of Monitoring Systems of Gases within the Containment Building.

DUPLICATE DOCUMENT Entire document previously entered into system under:

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