ML17285B282
| ML17285B282 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 05/22/1990 |
| From: | Larkins J Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML17285B283 | List: |
| References | |
| NUDOCS 9005290062 | |
| Download: ML17285B282 (7) | |
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0 UNITEDSTATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 WASHINGTON PUBLIC POWER SUPPLY SYSTEM DOCKET NO. 50-397 NUCLEAR PROJECT NO.
2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.
License No.
NPF-21 1.
The Nuclear Regulatory Commission (the Commission or the NRC) has found that:
A.
The application for amendment filed by the Washington Public Power Supply System (the licensee),
dated March 2, 1990 and supplemented by letter dated April 5, 1990 complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's regulations set forth in 10 CFR Chapter I; B.
The facility will operate in conformity with the application, the provisions of the Act, and the regulations of the Commission; C.
There is reasonable assurance (i) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities wi 1.1 be conducted in compliance with the Commission's regulations set forth in 10 CFR Chapter I; D.
The issuance of this amendment will not be inimical to the common defense and security or to the health and safety of the public; and E.
The issuance of this amendment is in accordance with 10 CFR Part 51 of the Commission's regulations and all applicable requirements have been satisfied.
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2.
Accordingly, the license is amended by changes to the Technical Specifi-cations as indicated in the attachment to this license amendment and paragraph 2.C.(2) of Facility Operating License No. NPF-21 is hereby amended to read as follows:
(2)
Technical S ecifications and Environmental Protection Plan The Technical Specifications contained in Appendix A, as revised through Amendment No.
83, and the Environmental Protection Plan contained in Appendix B, are hereby incorporated in the license.
The licensee shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.
3.
This amendment is effective as of the date of issuance.
FOR THE NUCLEAR REGULATORY COHNISSION John T. Larkins, Acting Director Project Directorate V
Division of Reactor Projects - III, IV, V and Special Projects Office of Nuclear Reactor Regulation
Attachment:
Changes to the Technical Specifications Date of Issuance:
Nav 22
1 f
ENCLOSURE TO LICENSE AMENDMENT NO. 83 FACILITY OPERATING LICENSE NO. NPF-21 DOCKET NO. 50-397 Replace the following pages of the Appendix "A" Technical Specifications with the enclosed pages.
The revised page is identified by Amendment number and contain vertical lines indicating the areas of change.
Also to be replaced is the following overleaf page.
AMENDMENT PAGE OVERLEAF PAGE
II f'
t I
I
,II t
ELECTRICAL POWER SYSTEMS SORVEILLANCE RE UIREMENTS Continued 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 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for Divisions 1, 2 and 3 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 (Minimum amperage) while maintaining the battery terminal voltage greater than or equal to 21 volts for the 124-volt battery, 105 volts for the 125-volt battery, and 210 volts for the 250-volt battery, and 105 volts for the 125-volt Div. 3 battery.
BATTERY (VOLTS/DIV)
SECONDS SECONDS SECONDS MINUTES MINUTES MINUTES MINUTES 0-6 6-15 15"60 1"2 2-60 60"119 119-120 BO-1A/-1B (a24V/Div 1) 24 BO-2A/"2B (124V/Div 2) 24 B1-1 (125V/DIV 1) 570 B1-2 (125V/DIV 2) 400 B2-1 (250V/DIV 1) 1320 24 24 24 24 260 260 230 230 1320 520 24 24 180 185 505 24 24 180 185 480 24 24 180 185 444 24 24 276 241 574 HPCS DUTY CYCLE SECONDS SECONDS SECONDS 0"13 13-20 20-60 Bl-HPCS (125V/DIV 3)
- 70. 3
- 75. 6
- 15. 6
- 15. 6
- 15. 6
- 16. 0
- 16. 0 e.
At least once per 60 months during shutdown by verifying that the battery capacity is at least 80X (83.4X for the 250 Volt battery) of the manufacturer'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 degradation or has reached 85X of the service life expected for the application.
Degradation is indicated when the battery capacity drops more than 10X of rated capacity from its average on previous performance tests, or is below 90X (93.4X for the 250 Volt battery) of the manufacturer's rating.
WASHINGTON NUCLEAR " UNIT 2 3/4 8-13 Amendment No.
TABLE 4.8.2.1-1 BATTERY SURVEILLANCE RE UIREMENTS CATEGORY A(1)
CATEGORY B(2)
Parameter Electrolyte Level Float Voltage Specific Gravity(a)
Limits for each designated pilot cell
>Minimum 1 evel indication mark, and
< 4" above maximum level indication mark
> 2.13 volts Limits for each connected cell
>Minimum level indication mark, and < 4" above maximum level indication. mark
> 2.13 volts(c)
> 1.195 Al1 owabl e(3) value for each connected cell Above top of
- plates, and not overflowing
> 2.07 volts Not more than 0.020 below the average of all connected cells
> 1.200(b)
Average of all connected cells
'> 1.205 Average of all connected cells
> 1.195(b)
(a)Corrected for electrolyte temperature.
Level correction will be used when-electro1yte level is outside the normal range.
(b}Or battery charging current is less than (2) amperes when on float charge.
(c)May be corrected for average electrolyte temperature.
(l)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) sho~n, the battery may be considered 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)With any Category B parameter not within its allowable value declare the
. battery inoperable.
WASHINGTON NUCLEAR - UNIT 2 3/4 8-14 Amendment No.
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