ML17255A387
| ML17255A387 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 09/13/1983 |
| From: | Maier J ROCHESTER GAS & ELECTRIC CORP. |
| To: | Crutchfield D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML17255A388 | List: |
| References | |
| TASK-03-06, TASK-3-6, TASK-RR NUDOCS 8309160273 | |
| Download: ML17255A387 (6) | |
Text
REGULATO INFORMATION DISTR IBUTI.ON TEM (RIDS)
ACCESSION NBR S309160273 DOC ~ DATE ~ 83/09/13 NOJARIZED NO DOCKET FACIL':50.244 Robert Emmet Ginna Nucl'.ear Planti Unit ii Rochester-G 05000244 AUTH'AME AUTHOR AFFII IATION MAIERgJ.E ~
Rochester Gas 8 Electric 'Carp.
RECIP ~ NAME RECIPIENJ AFFILIATION CRUTCHFIELDr D ~
Operatina Reactors Branch 5
SUBJKGT: Forwards "Seismic Qual-ification Rept for RefueI,ing Nater Stor'age Tank at RKi Gi-nny Plantr" "Seismic<< Qualif-ication Rept<< for Ventical Holdup Tanks at RE Ginna Plant-",8 "Seismic Quslifi~etion Rept for tisste Holdup Tank;.."
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0 IIII/$/IIII IIIIISil IIIII II IIIIIIIIII ROCHESTER GAS AND ELECTRIC CORPORATION
~ 89 EAST AVENUE, ROCHESTER, N.Y. 14649 JOHN Er MA!BR Vico Prooldont TEt.CPHONC
- RFA cooK 7lo 546 2700 September 13, 1983 Director of Nuclear Reactor Regulation Attention:
Mr. Dennis M. Crutchfield, Chief Operating Reactors Branch No.
5 U.S. Nuclear Regulatory Commission Washington, D.C.
20555
Subject:
SEP Topic III-6, Seismic Qualification of Tanks R.
E. Ginna Nuclear Power Plant Docket, No. 50-244
Dear Mr. Crutchfield:
Enclosed for your information are three reports dealing with the seismic qualification of tanks at the R. E. Ginna Nuclear Power Plant, as referenced in our letter of June 16, 1983.
1.
Seismic Qualification Report for the Refueling Water Storage Tank 2.
Seismic Qualification Report, for Vertical Holdup Tanks 3.
Seismic Qualification Report for the Waste Holdup Tank Based on the results of these
- analyses, no modifications are required for any of these tanks.
One subject area remains in order to complete the RWST analysis the local stress analyses of the shell under attached piping nozzle loads.
The loads were not generated in time to be included in the analysis, but will be submitted in the near future.
It should be noted that the results of the analysis for the Waste Holdup Tank reduces the volume of liquid assumed to be discharged into the auxiliary building during a seismic event (even though the previous level was already acceptably low).
The seismic qualification of the Waste Holdup Tank reduces the volume on the basement floor from 115,241 gallons to 93,803 gallons, resulting in a water level on the floor of about 8 inches instead of 15 inches.
8309ih0273 8309i3 PDR ADOCK 05000244 p
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ROCHESTER GAS AND ELECTRIC CORP.
DATE September 13, 1983 Mr. Dennis M. Crutchfield SHEET NO.
RGSE expects that the information provided in these reports is sufficient to resolve NRC concerns.
Very truly yours, n E. Maier Enclosures
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