ML17256A842

Forwards Data on Steam Generator Insp & Maint in Tabular Form Re Operation Experience W/Westinghouse PWR Steam Generators Through Jan,1982

ML17256A842
Person / Time
Site:	Ginna
Issue date:	04/12/1982
From:	Crutchfield D Office of Nuclear Reactor Regulation
To:	Maier J ROCHESTER GAS & ELECTRIC CORP.
References
LSO5-82-04-023, LSO5-82-4-23, NUDOCS 8204260281
Download: ML17256A842 (6)

Text

V April 12, 1982 Docket No. 244 LS05-82 023 Nr. John Naier Vice President Electric and Steam Production Rochester Gas Ij'lectric Corporation 89 East Avenue Rochester, New York 14649

SUBJECT:

STEAN GENERATOR INSPECTIONS RE:

R. E. Ginna Plant DISTRIBUTION Docket NRC PDR Local PDR ORB Reading NSIC DCrutchfield HSmith JLyons OELD OISE ACRS (10)

SEPB ORAB 5'p+

~I I am enclosing, for your information, a tabulation of data on steam generator inspection and maintenance.

This table reflects operation experience with Westinghouse PWR Steam Generators through January 1982.

"Since ely, Original signed1hy Dennis N. Crutchfield, Chief Operating Reactors Branch ¹5 Division of Licensing

Enclosure:

As stated cc w/enclosure:

See next page

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OFFICEI SURNAME/

DATE Q

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NRC FORM 318 (10-

) NRCM 0240 OFFICIAL RECORD COPY U8GPO: 1981~5-980

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Mr. John E. Maier CC Harry H. Voigt, Esquire

LeBoeuf, Lamb, Leiby and MacRae 1333 Net Hampshire Avenue, N.

W.

Suite 1100 Washington, D. C.

20036 Mr. Michael Slade 12 Trailwood Circle Rochester, New York 14618 Ezra Bialik Assistant Attorney General Environmental Protection Bureau New York State Department of Law 2 World Trade Center New York, New York 10047 Resident Inspector R. E. Ginna Plant c/o U. S.

NRC 1503 Lake Road

Ontario, New York 14519 Director, Bureau of Nuclear Operations State of New York Energy Office Agency Building 2 Empire State Plaza

Albany, New York 12223 Supervisor of the Town of Ontario 107 Ridge Road West

Ontario, New York 14519 Dr. Emmeth A. Luebke

'Atomic Safety and Licensing Board U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Dr. Richard F. Cole Atomic Safety and Licensing Board U. S. Nuclear Regulatory Commission Washington, D. C.

20555 U. S. Environmental Protection Agency Region II Office ATTN:

. Regional Radiation Representative 26 Federal Plaza New York, New York 10007 Herbert Grossman, Esq.,

Chairman Atomic Safety and Licensing Board U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Ronald C. Haynes, Regional Administrator Nuclear Regulatory Commission, Region I 631 Park Avenue King of Prussia, Pennsylvania 19406

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6 II<HA STEAM GENERATOR TUBE LICENSING ACTIONS Date 4/8/81 12/30/80

. 7/8/80 6/13/80 7/23/79 1/30/79, 8/9/78 5/17/77 5/14/75

~Te Letter in regard to request for sleeving changes to Ginna ISI Program submitted by letter dated 11/16/,80.

Letter approving request for withholding proprietary information submitted by letter dated 11/6/80.

Letter enclosing NRC staff evaluation of results of 4/80 S/G inspection at Ginna.

Amendment No.

33 - Secondary water chemistry monitoring.

Letter in regard to secondary water chemistry parameters.

Amendment No.

23 - Sampling frequency for secondary coolant.,

Letter in regard to steam generator conference

'(mass mailed).

. Amendment NO.

13 - Put S/G inspection requirements in ISI Program vice Technical Specifications.

Amendment No. 7.- Reduced allowable S/G tube leak, rate from 1.0 gpm to 0.1 gpm.

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~Gltttt STEAN GBlERATOR TUBE IHSPECTIOH AttD PLUGGIHG ttlSTORY Date S.G.

Humber Ho. Tubes Ins ected

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~All Cold Primary to-Secondary Leaka e

m Total Defects Tyne of Denrad.

Ho. Defects Requir(nq Reoair Ho.

Tubes Plaa ed Sla>>v>>af Pulled In Factory 4/72 3/74 11/74 3/75 1/76 2/76 4/76 4/77 7/77 1/70 4/78 2/79

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12/79 4/00 11/00 5/01 1050/-

3259/1098 1707/672 2174/1931

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-/300'/350 2049/1714 2049/1714

-/1200 3139/3102 3'I 39/3151 3] 30/31 41

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516/516 430/39 442/442

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3192/3247

-/75 260/268

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325/375 325/375

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325/375 325/375 325/400 0.0050 A S/G 0.091 8 S/G 0.099 8 S/G 0.012 8 S/G 0.060':8 5/G 0.007 8 S/G TOTAL 1/-

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