ML20112J753

Affidavit of Gr Leidich Re Water Level Measurement Sys. Certificate of Svc Encl

ML20112J753
Person / Time
Site:	Perry
Issue date:	01/11/1985
From:	Leidich G CLEVELAND ELECTRIC ILLUMINATING CO.
To:
Shared Package
ML20112J676	List: ML20112J668 ML20112J694 ML20112J726 ML20112J742 ML20112J753
References
OL, NUDOCS 8501180361
Download: ML20112J753 (5)

Text

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January 11, 1985 <

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UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of )

)

THE CLEVELAND ELECTRIC ) Docket Nos. 50-440 ILLUMINATING COMPANY, ET AL. ) 50-441

)

(Perry Nuclear Power Plant, )

Units 1 and 2) )

AFFIDAVIT OF GARY R. LEIDICH STATE OF OHIO )

ss COUNTY OF LAKE )

Gary R. Leidich, being duly sworn, deposes and says as follows:

1. My name is Gary R. Leidich. I am employed by the Cleveland Electric Illuminating Company as the General Su-pervising Engineer, Nuclear Construction Engineering Section.

1 My business address is 10 Center Road, Perry, Ohio 44081. I have responsibility for all engineering activities to support construction at the Perry Nuclear Power Plant, including the engineering activities to support construction of the reactor coolant water level measurement system. A summary of my pro-fessional qualifications and experience is attached hereto as l

exhibit "A." I have personal knowledge of the matters set forth herein and believe them to be true and correct.

8501180361 850114 PDR ADOCK 05000440 G PDR

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2. The affidavits of Charles B. Johnson and Frank R.

Stead describe three recommendations for changing the design and construction of the water level measurement systems at PNPP, to minimize the effects which drywell overheating has on 4

the accuracy of the water level measurement systems. In re-i sponse. to these recommendations, PNPP's water level measurement system has been changed in the following ways. First, the ref-erence legs inside the drywell have vertical drops, from the condensing chambers to the drywell penetrations, between one and two feet in all cases but one, which is two feet three inches. Second, the flow limiting orifices in the reference legs have been moved from their former locations near the reac-tor vessel penetrations, to points in the reference legs which are between two feet nine inches and five feet ten inches from the drywell penetrations. The changes in the reference legs y have also resulted in the difference in vertical drops between associated variable and reference legs being between one inch and two feet two inches.

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L R.

. Gary R. p idich xkul s

Subscribed and sworn to before me this )/ day of January, 1985 du

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Notary Public n>( '

. HYJ FATRICIA G. DEDEK, Notary Pum STATE OF OHIO (Lake County)

.  % Cm6n Wres Ap,816,1988 L

RESUME OF i GARY R. LEIDICE EDUCATIO3 '

AND TRAINING - Bachelor of Science, Electrical Engineering, University of Toledo, 1972

- Master of Science Degree in Engineering Sciences, University of Toledo, 1974 EXPERIENCE:

1974-Present - The Cleveland Electric Illuminating Company Joined CEI in 1974 as an Associate Engineer in various fossil plant electrical engineering responsibilities in Plant and Substation Engineering Department. Responsible Engineer for I precipitator retrofit.

! In 1975, was assigned to-the Perry Project and was Responsible Engineer for procurement of plant j electrical equipment. Also responsible for Perry electrical system design calculations, voltage and short circuit studies and transmission system interface criteria.

In 1978, served as Lead Electrical Engineer and was responsible for supervision of personnel involved in all electrical engineering aspects.

In 1980, was Senior Engineer on assignment as Supervisor of Construction Quality Engineering.

Responsibilities included supervision of personnel

involved in monitoring contractors' QA/QC performance during construction.

. In 1982, was Senior Engineer in Nuclear Construction Engineering Section. Re:ponsibilities

included supervision of engineering personnel, providing construction support for electrical, civil, structural and chemical disciplines. Was also responsible for cost and schedule control of j all primary engineering consultants.

In 1984, was named to present position of General Supervising Engineer, Nuclear Construction Engineering Section and responsible for the on-site engineering to support the construction program for the Perry Plant.

PROFESSIONAL MEMBERSHIPS: - Secretary, Nuclear Power Engineering Committee of Power Engineering

- Society of Institute of Electrical and Electronic Engineers

- Registered Professional Engineer, State of Ohio Exhibst 'A"

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.-r-UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION Before the Atomic Safety and Licenb n B rd In the Matter of ) Ib -

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)

THE CLEVELAND ELECTRIC ) Docket Nos. 50-440 ILLUMINATING COMPANY, et al. ) 50-441

)

(Perry Nuclear Power Plant, )

Units 1 and 2) )

CERTIFICATE OF SERVICE This is to certify that copies of the foregoing Appli-cants' Motion for Summary Disposition of Issue 14, Applicants' Statement of Material Facts as to Which There is No Genuine Issue to be Heard, Affidavit of Charles B. Johnson, Affidavit of Frank R. Stead, and Affidavit of Gary R. Leidich, were served by deposit in the United States Mail, First Class, post-age prepaid, this 14th day of January, 1985, to all those on the attached Service List.

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_t EVANS HUBER DATED: January 14, 1985 e

?L UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION i

BEFORE THE ATOMIC SAFETY AND LICENSING BOARD j In the Matter of ) l

)

THE CLEVELAND ELECTRIC ) Docket Nos. 50-440 ILLUMINATING COMPANY ) 50-441

)

(Perry Nuclear Power Plant, )

Units 1 and 2) )

SERVICE LIST James P. Gleason, Chairman Atomic Safety and Licensing 513 Gilmoure Drive Appeal Board Panel Silver Spring, Maryland 20901 U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Mr. Jerry R. Kline Docketing and Service Section Atomic Safety and Licensing Board Offico of the Secretary U.S. Nuclear Regulatory Commission U.S. Nuclear Regulatory Commissios Washington, D.C. 20555 Washington, D.C. 20555 Mr. Glenn O. Bright Colleen P. Woodhead, Esquire Atomic Safety and Licensing Board Office of the Executive Legal U.S. Nuclear Regulatory Commission Director Washington, D.C. 20555 U.S. Nuclear Regulatory Commissios Washington, D.C. 20555 Christine N. Kohl, Chairman Atomic Safety and Licensing Terry Lodge, Esquire Appeal Board Suite 105 U.S.' Nuclear Regulatory Commission 618 N. Michigan Street Washington, D.C. 20555 Toledo, Ohio 43624 Dr. W. Reed Johnson Donald T. Ezzone, Esquire Atomic Safety and Licensing Assistant Prosecuting Attorney Appeal Board Lake County Administration U.S. Nuclear Regulatory Commission Center Washington, D.C. 20555 105 Center Street Painesville, Ohio 44077 Gary J. Edles, Esquire Atomic Safety and Licensing Atomic Safety and Licensing Appeal Board Board Panel U.S. Nuclear Regulatory Commission U.S. Nuclear Regulatory Commissioa Washington, D.C. 20555 Washington, D.C. 20555 John G. Cardinal, Esquire Ms. Sue Hiatt Prosecuting Attorney 8275 Munson Avenue Ashtabula County Courthouse Mentor, Ohio 44060 Jefferson, Ohio 44047 r