ML20086D729
| ML20086D729 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 06/26/1995 |
| From: | Mark Miller NRC (Affiliation Not Assigned) |
| To: | |
| Shared Package | |
| ML20086D730 | List: |
| References | |
| NUDOCS 9507100335 | |
| Download: ML20086D729 (7) | |
Text
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UNITED STATES gj j
NUCLEAR REGULATORY COMMISSION t
WASHINGTON D.C. 20r.654001 PACIFIC GAS AND ELECTRIC COMPANY DOCKET NO. 50-275 DIABLO CANYON NUCLEAR POWER PLANT. UNIT NO. I AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.105 License No. DPR-80 1.
The Nuclear Regulatory Comission (the Comission) has found that:
A.
The application for amendment by Pacific Gas and Electric Company (the licensee) dated April 19, 1995, complies with the standards and requirements of the Atomic Energy Act of 1954, as' amended (the Act), and the Comission'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 rules and regulations of the Comission; C.
There is reasonable assurance (1) that the activities authorized
)
by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Comission's regulations; 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 Comission's regulations and all applicable requirements have bnen satisfied.
2.
Accordingly, the license is amanded by changes to the Technical Specifications as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. DPR-80 is hereby amended to read as follows:
9507100335 950626 PDR ADOCK 05000275 P
e,
(2)
Technical Soecifications The Technical Specifications contained in Appendix A and the Environmental Protection Plan contained in Appendix B, as revised through Amendment No. 105, are hereby incorporated in the license.
Pacific Gas and Electric Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan, except where otherwise stated in specific license conditions.
3.
This license amendment is effective as of its date of issuance.
FOR THE NUCLEAR REGULATORY C0!WISSION 0.
Melanie A. Miller, Senior Project Manager Project Directorate IV-2 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation
Attachment:
Changes to the Technical Specifications Date of Issuance:
June 26, 1995
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t UNITED STATES ti S
NUCLEAR REGULATORY COMMISSION f
WASHINGTON, D.C. 20555-0001
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PACIFIC GAS AND ELECTRIC COMPANY DOCKET NO. 50-323 DIABLO CANYON NUCLEAR POWER PLANT. UNIT NO. 2 l
AMENDMENT TO FACILITY OPERATING LICENSE l
Amendment No.104 License No. DPR-82 1.
The Nuclear Regulatory Comission (the Comission) has found that:
A.
The application for amendment by Pacific Gas and Electric Company (the licensee) dated April 19, 1995, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Comission'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 rules and regulations of the Comission; 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 will be conducted in compliance with the Comission's regulations; D.
The issuance of this amendment will not be inimical to the comon defense and security or to the health and safety of the public; i
and E.
The issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.
j 2.
Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. DPR-82 is 'areby amended to read as follows:
i
I (2)
Technical Soecifications The Technical Specifications contained in Appendix A and the Environmental Protection Plan contained in Appendix B, as revised l
through Amendment No.104, are hereby incorporated in the i
license. Pacific Gas and Electric Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan, except where otherwise stated in
(
specific license conditions.
3.
This license amendment is effective as of its date of issuance.
FOR THE NUCLEAR REGULATORY COMMISSION i
-)m 0. WJA Melanie A. Miller, Senior Project Manegar Project Directorate IV-2 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation
Attachment:
Changes to the Technical Specifications Date of Issuance:
June 26, 1995 l
ATTACHMENT TO LICENSE AMENDMENTS AMENDMENT NO.105 TO FACILITY OPERATING LICENSE NO. DPR-80 AND AMENDMENT NO. 104 TO FACILITY OPERATING LICENSE NO. DPR-82 DOCKET NOS. 50-275 AND 50-323 Revise Appendix A Technical Specifications by removing the pages identified below and inserting the enclosed pages.
The revised pages are identified by the captioned amendment number and contain marginal lines indicating the areas of change. Overleaf pages are also provided to maintain document completeness.
REMOVE INSERT 3/4 8-5 3/4 8-5 3/4 8-6 3/4 8-6
ay ELECTRICAL POWER SYSTEMS y
1R KillANCE REQUIREMENTS (Continued) 6)
Verifying that on a Safety Injection test signal without loss of offsite power, the diesel generator starts on the auto-start signal and operates on standby for greater than or equal to 5 minutes. The generator voltage and frequency shall be 4160 +
240/-375 volts and 60 i 1.2 Hz within 13 seconds after the auto-start signal; the steady state generator voltage and frequency shall be maintained within these limits during this test; 7)
Simulating a loss of offsite power in conjunction with a Safety Injection test signal, and:
a)
Verifying de-energization of the emergency busses and load shedding from the emergency busses; b)
Verifying the diesel starts on the auto-start signal, energizes the emergency busses weh permanently connected loads within 10 seconds, energizes the auto-connected emergency (accident) loads through sequencing timers and operates for greater than or equal to 5 minutes while its generator is loaded with the emergency loads. After energization of these loads, the steady state voltage and frequency of the emergency busses shall be maintained at 4160 + 240/-375 volts and 60 i 1.2 Hz durirrg this test; and c)
Verifying that all automatic diesel generator trips, except engine overspeed, low lube oil pressure and generator differential, are bypassed when the diesel engine trip cutout switch is in the cutout position and the diesel is aligned for automatic operation.
8)
Verifying the diesel generator operates for at least 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
During the first 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> of this test, the diesel generator shall be loaded to greater than or equal to 2750 kW and during the remaining 22 hours2.546296e-4 days <br />0.00611 hours <br />3.637566e-5 weeks <br />8.371e-6 months <br /> of this test, the diesel generator shall be loaded to greater than or equal to 2484 kW. The generator voltage and frequency shall be 4160 + 240/-375 volts and 60 i 1.2 Hz within 13 seccnds after the start signal. For Units I and 2 Cycle 7: Within 5 minutes after completing this 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> test, perform Specification 4.8.1.1.2b.5)b);*
1 9)
Verifying that the auto-connected loads to each diesel generator do not exceed the maximum rating of 2750 kW;
- 10) Verifying the diesel generator's capability to:
- For Units I and 2 Cycle 7:
If Specification 4.8.1.1.2b.5)b) is not i
1 satisfactorily completed, it is not necessary to repeat the preceding 24-hour
)
test.
Instead the diesel generator may be operated at 2484 kW for I hour or until operating temperature has stabilized.
DIABLO CANYON - UNITS 1 & 2 3/4 8-5 Unit 1 - Amendment 86,105 Unit 2 - Amendment 85,104
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