ML18046A874
| ML18046A874 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 08/13/1981 |
| From: | Vincent R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Crutchfield D Office of Nuclear Reactor Regulation |
| References | |
| TASK-03-03.A, TASK-3-3.A, TASK-RR NUDOCS 8108190135 | |
| Download: ML18046A874 (1) | |
Text
J consumers Power company General Offices: 212 West Michigan Avenue, Jackson, Ml 49201 * (517) '788-0550 August 13, 1981 Director, Nuclear Reactor Regulation Att fvlr Dennis M Crutchfield, Chief Operating Reactors Branch No 5 US Nuclear Regulatory Commission Washington, DC 20555 DOCKET 50-255 -
LICENSE DPR PALISADES PLANT. -
SEP TOPIC III-3.A, EFFECTS OF HIGH WATER LEVELS ON STRUCTURES By letter dated June 17, 1981, the NRC transmitted for comment a draft evaluation of SEP Topic III-3.A for the Palisades Plant.
This evaluation has been reviewed; and the following comments are pro"vided for your consideration:
- l. Page.2:
As noted in CPCo comments on Topic II,:;. 3 ( CPCo letter dated August 13, 1981), the NRC value of 13. 6 ft for the marlmum probable seiche is considered excessive.
Also as -dlscus.sed under this topic (NRC *letter of March 20, 1981) and in FSAR Amendment 15, Q2.4, the limiting com-ponents for flooding a~e the service water pumps at elevation 594.67 1
- This includes consideration of the safety-related* auXiliary feed pumps which are below grade in the turbine building, but enclos.ed in a room with a water-tight door.
No other equipment in.the turbine building is required to safely shut down the plant.
- 2.
Page 3:
The.service building is a non-safety-related structure which is not. Open tO the auxiliary building belOW approximately el 607 I *
,4035 Robert A Vincent
- Staff Licensing Engineer
.. CC Direct.or, Region III, USNRC NRC Resident Inspector - Palisades r
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