ML20206P034
| ML20206P034 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  (DPR-80-A-009, DPR-80-A-9, DPR-82-A-007, DPR-82-A-7) |
| Issue date: | 06/20/1986 |
| From: | Varga S Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20206P038 | List: |
| References | |
| TAC-60067, TAC-60068, TAC-60657, NUDOCS 8607010563 | |
| Download: ML20206P034 (7) | |
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UNITED STATES
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g NUCLEAR REGULATORY COMMISSION
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PACIFIC GAS AND ELECTRIC COMPANY DIABLO CANYON NUCLEAR POWER PLANT, UNIT 1 DOCKET NO. 50-275 AMENDt!ENT TO FACILITY OPERATING LICENSE Amendment No. 9 License No. DPR-80 1.
The Nuclear Regulatory Comission (the Comission) has found that:
A.
The application for amendment dated December 26, 1985 (LAR 85-15), by Pacific Gas & Electric Company (the licensee) complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Comission's rulet and regulations set forth in 10 CFR Chapter 1; B.
The facility will operate in conformity with the application, as amended, the provisions of the Act, and the rules and regulations of the Comission; C.
There is reasonable assurance (i) that the activities authorized 1
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; l
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.
2.
Accordingly, the license is amended by a change to the combined Technical Specifications for Units 1 and 2 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:
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i (2) Technical Specifications The Technical Specifications contained in Appendix A, as revised through Amendment No. 9, and the Environmental Protection Plan contained in Appendix B are hereby 4
incorporated in the license.
PG&E shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.
3.
This license amendment becomes effective at the date of its issuance.
FOR THE NUCLEA GULATORY COMMISSION h
ve Nh g i ec or PWR Project Dire rate #3 Division of PWR ic nsing-A, NRR
Attachment:
Changes to the Technical Specifications Date of Issuance: June 20, 1986 l
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NUCLEAR REGULATORY COMMISSION a
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WASHINGTON. D. C. 20555 4,y
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PACIFIC GAS AND ELECTRIC COMPANY DIABLO CANYON NUCLEAR POWER PLANT, UNIT 2 DOCKET NO. 50-323 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 7 License No. OPR-82 P
1.
The Nuclear Regulatory Commission (the Commission) has found that:
A.
The application for amendment dated December 26, 1985 (LAR 85-15), by Pacific Gas & Electric Company (the licens2e) complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's rules and regulations set forth in 10 CFR Chapter 1; i
B.
The facility will operate in conformity with the application, as amended, the provisions of the Act, and the rules and 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 will be conducted in compliance with the Commission'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 Commission's regulations and all applicable requirements have been satisfied.
2.
Accordingly, the license is amended by a change to the combined Technical Specifications for Units 1 and 2 as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. DPR-82 is hereby amended to read as follows:
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1 (2) Technical Specifications The Technical Specifications contained in Appendix A, as revised through Amendment No. 7
, and the Environmental Protection Plan contained in Appendix B are hereby incorporated in the license.
PG&E shall operate the facility in accordance with'the Technical Specifications i
and the Environmental Protection Plan.
3.
This license amendment becomes effective at the date of its issuance.
FOR THE NUCLE REGULATORY COMMISSION
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. 7dr ector PWR Project Dire' to te #3 Division of PWR ice ing-A, NRR
Attachment:
Changes to the Technical Specifications Date of !ssuance: June 20, 1986 I
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ATTACHMENT TO LICENSE AMEN 0 MENT NOS. 9 AND 7 FACILITY OPERATING LICENSE NOS. DFR-80 AND DPR-82 DOCKET NOS. 50-275 AND 50-323 Revise the following pages of the Appendix A Technical Specifications with the enclosed pages. The revised pages are identified by Amendment Number and contain vertical lines indiciating the area of change.
Remove Pages Insert Pages 3/4 8-1 3/4 8-1 3/4 8/la f
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3/4.8 ELECTRICAL POWER SYSTEMS 3/4.'8.1 A.C. SOURCES OPERATING LIMITING CONDITION FOR OPERATION 3.8.1.1 As a minimum, the following A.C. electrical power sources shall be OPERABLE:
Two independent circuits (one with delayed access) between the a.
offsite transmission network and the Onsite Class 1E Distribution System, and b.
Three separate and independent diesel generators,(*)(**) each with:
1.
A separate engine-mounted fuel tank containing a minimum volume of 200 gallons of fuel, and a
2.
Two supply trains of the Diesel Fuel Oil Storage and Transfer System with a combined storage of 31,023 gallons of fuel for one unit operation and 52,046 gallons of fuel for two unit operation.
APPLICABILITY:
M00ES 1, 2, 3, and 4.
ACTION:
With either an offsite circuit or diesel generator of the above a.
required A.C. electrical power sources inoperable, demonstrate the OPERA 8ILITY of the remaining A.C. sources by performing Specifica-tions 4.8.1.1.la. and 4.8.1.1.2a.2) within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; restore at least two offsite circuits and three diesel generators to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STAND 8Y within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
b.
With one offsite circuit and one diesel generator of the above required A.C. electrical power sources inoparable, demonstrate the OPERA 8ILITY of the remaining A.C. sources by performing Specifica-tions 4.8.1.1.la, and 4.8.1.1.2a.2) within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; restore at least one of the inoperable sources to OPERA 8LE status within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> or be in at least HOT STAND 8Y within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
Restore at least two offsite circuits and three diesel generators to OPERA 8LE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> from the time of initial loss or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
- 0PERA8ILITY of the third (common) diesel generator shall include the capability of functioning as a power source for the req 1 ired unit upon automatic demand from that unit.
DIABLO CANYON - UNITS 1 & 2 3/4 8-1 Amendment Nos. 9 and 7
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- For a 10-day period during the Unit 1 first refueling outage, with Unit 1 in Mode 5 or 6, only 2 diesel generators, 2-1 and 2-2, are required to satisfy the standby ac onsite power requirements for Unit 2.
Surveillance require-ments, 4.8.1.1.la and 4.8.1.1.2a.4 shall be performed within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> prior to removal of diesel generator 1-3 from service.
During the 10-day period, the remaining 2 diesel generators will be verified operable at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> (in addition to any testing required by Table 4.8-1).
The term verify as used in this context means to administrative 1y check by examining logs or other information to determine if certain components are out-of-service for maintenance or other reasons.
It does not mean to perform the surveil-Iance requirements needed to demonstrate the OPERABILITY of the components.
In the event these conditions are not met, Unit 2 will be brought to HOT SHUTDOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and. COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
The provisions of. Technical Specification 3.0.4 do not apply.
DIABLO CANYON - UNITS 1 & '
3/4 8-la Amendment Nos. 9 and 7 n-.
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