ML20148D377
| ML20148D377 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 01/11/1988 |
| From: | Virgilio M Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20148D383 | List: |
| References | |
| NUDOCS 8801250379 | |
| Download: ML20148D377 (5) | |
Text
_ - _ _ _
nuo
((a uq jo,
+
j UNITCD STATES g
NUCLEAR REGULATORY COMMISSION WASmNG ton, D. C. 20555
%...../
DETROIT EDISON C0dPANY WOLVERINE POWER SUPPLY COOPERATIVE, INCORPORATED DOCKET NO. 50-341 FERMI-2 g NDMENT TO FACILITY OPERATING LICENSE Amendment No.13 License No NPF-43 1.
The Nuclear Regulatory Commission (the Commission) has fo a:
A.
The application for amendment by the Detroit Edison Co licensee) dated May 27, 1987, complies with the standards e
and the Commission's rules and regulations c
Chapter I; 8.
The facility will operate in conformity with the applicati provisions of the Act, and the rules and regulations of the on, the Commission; C.
l There is reasonable assurance:
this amendment can be conducted without endangering safety of the public, and (ii) that such activities will be co and in compliance with the Commission's regulations; D.
defense and security or to the health and mmon u
c; and E.
the Commission's regulations and all applic art 51 of satisfid.
n s have been 2.
Accordingly, the license is amended by changes to the Tech i tions as indicated in the attachment to this license ame n cal Soecifica-2.C.(2) of the Facility Operating License No. NPF-43 is her b read as follows:
ment and paragraph e y amcaded to Techn % Specifications and__ Environmental Protection Pla n
The al Specifications contained in Appendix A, as revise r
Amenti 13, and the Environmental Protection Plan contained in r-App 1ns are nereby incorporated in the license.
Environmental Protection Plan.the fat.. ' t.y in accordance w n and the
$$01 Dob I
P
3.
This amendment is effective as of the date of issuance.
FOR THE NUCLEAR REGULATORY COMMISSION Martin J. v?rgilio, Director Project Directorate III-1 Division of Reactor Projects-III, IV, V & Special Projects
Attachment:
Changes to the Technical Specifications Date of Issuance: January 11, 1988 l
?
ATTACHMENT TO LICENSE AMENDMENT NO.13 FACILITY OPERATING LICENSE NO. NPF-43 DOCKET NO. 50-341 Replace the following pages of the Appendix "A" Technical Specifications with the enclosed pages.
The revised pages are identified by Amendment number and contain a vertical line indicating the area of change.
The corresponding overleaf pages are also provided to maintain document completeness.
REMOVE INSERT 3/4 8-12 3/4 8-12 3/4 8-12a B 3/4 8-2a f
6 4
S ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 2.
There is no visible corrosion at either terminals or connectors, or the connection resistance of these items is less than 150 x 10 6 ohm, and 3.
The average electrolyte temperature of ten of the connected cells is above 60 F.
c.
At least once per 18 months by verifying that:
1.
The cells, cell plates and battery racks show no visual indication of physical damage or abnormal deterioration, 2.
The cell-to-cell and terminal connections are clean, tight, free of corrosion and coated with anticorrosion material, 3.
The resistance of each cell-to-cell and terminal connection is less than or equal to 150 x 10 6 ohm, and 4.
The battery charger will supply at least 100 amperes at a minimum of 129 volts for at least 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, d.
At least once per 18 months, during shutdown, by verifying that either:
1.
The battery capacity is adequate to supply and maintain in OPERABLE status all of the actual emergency loads for the design duty cycle (4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />) when the battery is subjected to a battery service test, or 2.
The battery capacity is adequate to supply a dummy load of the following profile while maintaining the battery terminal voltage greater than or equal to 105 or 210 volts, as applicable:
a)
Batteries 2PA and 2PB greater than or equal to 710 amperes during the initial 6 seconds of the test.
b)
Batteries 2PA and 2PB greater than 182 amperes during the next 42 seconds of the test.
c)
Batteries 2PA and 2PB greater than or equal to 54 amperes during the next 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> of the test, d)
Batteries 2PA and 2PB greater than or equal to 480 amperes during the last 6 seconds of the test, At least once per 60 months during shutdown by verifying that the e.
battery capacity is at least 80% of the manuf acturer's rating when subjected to a performance discharge test.
At this once per 60-month interval, this performance discharge test may be performed in lieu of the battery service test.
f.
At least once per 18 months during shutdown, performance discharge tests of battery capacity shall be given to any battery that shows signs of cegradation or has reached 85% of the service life expected for the application.
Degradation is indicated when the battery capacity drops more than 10% of rated capacity from its average on previous performance tests, or is below 90% of the manufacturer's rating.
FERMI - UNIT 2 3/4 8-11
TABLE 4.8.2.1-1 BATTERY SURVEILLANCE REQUIREMENTS CATEGORY A(1)
CATEGORY B(2)
Parameter Limits for each Limits for each Allowablel3) designated pilot connected cell value for each cell connected cell Electrolyte
> Minimum level
> Minimum level Above top of Level indication mark, indication mark,
- plates, and < \\" above and < " above and not maxiEum level maximum level overflewing indication mark indication mark Float Voltage
>2.13 volts
>2.13 volts (4)
> 2.07 volts l
Not more than 0.020 below the Specific (5)
> 1.195(6) average of all
>1.190 connected cells g
Gravity Average of all Average of all connected cells connected cells
> 1.200
> 1.190(6)
(1)For any Category A parameter (s) outside the limit (s) shown, the battery may be considered OPERABLE provided that within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> all the Category B measurements are taken and found to be within their allowable values, and provided all Category A and B parameter (s) are restored to within limits within the next 6 days.
(2)For any Category B parameter (s) outside the limit (s) shown, the battery may be considereo OPERABLE provided that the Category B parameters are within their allowable values and provided the Category B parameter (s) are restored to within limits within 7 days.
(3)Any Category B parameter not within its allowable value indicates an inoperable battery.
(4)May be corrected for average electrolyte temperature.
(5) Corrected for electrolyte temperature and level.
(6)0r battery charging current is less ti.aa 2 amperes when on floa't charge.
FERMI - UNIT 2 3/4 8-12 Amendment No. 2,13
__