ML20247Q943
| ML20247Q943 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 05/30/1989 |
| From: | Fay C WISCONSIN ELECTRIC POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CON-NRC-89-063, CON-NRC-89-63 VPNPD-89-311, NUDOCS 8906070090 | |
| Download: ML20247Q943 (3) | |
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POWER COMPANY 231 W Michigan. PO. Box 2046. Milwaukee WI 53201 (414)221-2345' VPNPD-89-311-NRC-89-063 May 30, 1989-j U.
S. NUCLEAR REGULATORY COMMISSION i
Document' Control Desk Mail Station Pl-137 Washington, D.C.
20555 Gentlemen:
DOCKETS 50-266 and 50-301 SPECIAL UPDATE i
FINAL SAFETY ANALYSIS REPORT POINT BEACH NUCLEAR PLANT, UNITS 1 AND 2 Attached is a special, one-page update to the Point Beach Nuclear Plant Final Safety Analysis Report (FSAR).
This changes Table 8.2-3,
" Major Battery Loads Following Loss of Outside Power." Information in.
addition to that on the attached FSAR description can be found in our letter to you dated May 5, 1989.
As. required by 10 CFR 50.4 we have attached one original and 10 copies of this change.
Copies of this FSAR change will be submitted to the following state and local organizations:
i 1.
Public Service Commission of Wiscons.in 2.
State of Wisconsin Department of Natural Resources j
3.
State of Wisconsin Department of Health and Social Services 4.
Town Chairman, Town of Two Creeks very truly yours, 1
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W.
Fa Vice Pre. dent i
,o Nuclear Power o$3' l
QgA Attachment og-
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Copies to NRC Regional Administrator, Region III NRC Resident Inspector Subscribed and sworn to before g<
me this 30 ih day of May, 1989.
Mu.a, 0 t&u*
@f CAA Notary Public, State of Wisconsin My Commission expires: 5 7 7 9 (>
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May 26, 1989*
FSAR CHANGE DESCRIPTION AND INSTRUCTIONS Table"8.2-3, " Major Battery Loads Following Loss of Outside Power," is-revised.to acknowledge' that the1 turbine emergency bearing oil pump and ' air side seal-oil backup pump for each unit are not nuclear safety related and may be removed from the battery-supplied distribution fuses to facilitate 7:
maintenance of the components or for other similar reasons. Also, the Unit 2 turbine emergency bearing oil pump has a 60 HP motor.
are indicated by margin bars.
The changes 1.
Remove and' discard old Table 8.2-3 2.
Insert new Table 8.2-3, Revision 2, May 1989.
3.
On page 18'of the List of Effective Pages filed in the front of your copy of the FSAR, next to Table 8.2-3, write new REV. number "2" and
-DATE "May 1989."
4.
File this page with the List of Effective Pages L
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TABLE 8.2-3 l
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MAJOR BATTERY LOADS FOLLOWING LOSS OF OUTSIDE POWEP, Station Station Station Station Battery Battery Battery Battery Unit 1 DOS D06 D105 D106 Turbine Emerg. Bearing Oil Pump (50 HP)*
1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Air Side Seal Oil Backup Pump (10 HP)*
1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Emergency Lighting (4 KW) 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Feedwater Pump Lube Oil Pump 1-P73C (5 HP) 1 minute Feedwater Pump Lube Oil Pump 1-P73D (5 HP) 1 minute Inverter 1DY011 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter 1DY022 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter 1DYO33 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter 1DY044 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Unit 2 (60 HP)*
1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Turbine Emerg. Bearing Oil Pump (10 HP)*
Air Side Seal Oil Backup Pump 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Feedwater Pump Lube Oil Pump 2-P73C (5 HP) 1 minute Feedwater Pump Lube Oil Pump 2-P73D (5 HP) 1 minute Inverter 2DY011 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter 20Y022 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter 20Y033 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter 20Y044 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Common Inverter DY0A1 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter DYOB2 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter DY0C3 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Inverter DY004 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />
- These DC loads are not nuclear safety related and may be removed from the battery supplied distribution buses to facilitate maintenance of the components or for other similar reasons.
Battery capacity shall be sufficient to supply the remaining loads for the specified times in order to assure operability of the station batteries as specified in the Technical Specification.
1, 2, 3, 4 Only 2 of 3 invertars can be supplying load at a given time Revision 2 May 1989
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