ML20057E949
| ML20057E949 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 10/04/1993 |
| From: | Boyle M Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20057E950 | List: |
| References | |
| NUDOCS 9310130406 | |
| Download: ML20057E949 (6) | |
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l S UNITED STATES NUCLEAR REGULATORY COMMISSION (v
WASHINGTON. D.C. 20555-0001 PUBLIC SERVICE ELECTRIC & GAS COMPANY PHILADELPHIA ELECTRIC COMPANY DELMARVA POWER AND LIGHT COMPANY ATLANTIC CITY ELECTRIC COMPANY DOCKET NO. 50-311 SALEM NUCLEAR GENERATING STATION. UNIT NO. 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 123 License No. DPR-75 1.
The Nuclear Regulatory Commission (the Commission or the NRC) has found that:
A.
The application for amendment filed by the Public Service Electric &
Gas Company, Philadelphia Electric Company, Delmarva Power and Light Company and Atlantic City Electric Company (the licensees) dated August 4, 1993, and supplemented by letter dated August 24, 1993, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's rules and l
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 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 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.
2.
Accordingly, the license is amended by changes to the Technical Specifica-tions as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. DPR-75 is hereby amended to read as follows:
9310130406 931004 PDR ADDCA 05000311 p
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. l (2) Technical Specifications and Environmental Protection Plan I
The Technical Specifications contained in Appendices A and B, as i
revised through Amendment No. 123, are hereby incorporated in the
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license. The licensee shall operate the facility in accordance with the Technical Specifications.
3.
This license amendment is effective as of its date of issuance.
i FOR THE NUCLEAR REGULATORY CDMMISSION i
5 ILdLM Michael L. Boyle, Acting Director Project Directorate I-2 I
Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
Attachment:
Changes to the Technical Specifications Date of Issuance: October 4. 1993 1
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ATTACHMENT TO LICENSE AMENDMENT NO.123 FACILITY OPERATING LICENSE NO. DPR-75 DOCKET NO. 50-311 Revise Appendix A as follows:
Remove Paaes Insert Paces 3/4 P,-l 3/4 8-1 3/4 8-2 3/4 8-2 3/4 8-2a Y
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t 3/4.8 ELECTRICAL POWER SYSTEMS
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3/4.8.1 A.C.
SOURCES OPERATING LIMITING COND TION FOR OPERATION i
3.8.1.1 As a minimum, the following A.C. electrical power sources shall be OPERABLE:
a.
Two physically independent circuits between the offsite transmission network and tha onsite Class lE distribution system (vital bus l
system), and j
b.
Three separate and independent diesel generators with:
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Separat4 day tanks containing a minimum volume of 130 gallons of fuel, and 2.
A common fuel storage system consisting of two storage j
tanks, each containing a minimum volume of 20,000 gallons of fuel, and two fuel transfer pumps.*
j APPLICABILITY: MODES 1, 2, 3 and 4 s
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ACTION:
With either an offsite circuit or diesel generator of the above a.
required A.C. electrical power sources inoperable, demonstrate the OPERABILITY of the remaining A.C. sources by performing Surveillance l
Requirements 4.8.1.1.1.a and 4.8.1.1.2.a.2 within one hour and at i
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 l
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 STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> l
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 inoperable, demonstrate the OPERABILITY of the remaining A.C.
sources by performing Surveillance Requirements 4.8.1.1.1.a and 4.8.1.1.2.a.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 por 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 OPERABLE 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 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 />. Restore at least two offsite-r circuits and three diesel generatcrs to OPERABLE status within r
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 l
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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 />.
One inoperable fuel transfer pump is equivalent to one inoperable diesel i
generator.
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1 SALEM - UNIT 2 3/4 8-1 Amendment No.123 t
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ACTION (Continued) f I
With two of the above required offsite A.C. circuits inoperable, i
c.
demonstrate the OPERABILITY of three diesel generttors by performing i
Surveillance Requirement 4.8.1.1.2.a.2 within one_ hour and at least
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once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter, unless the diesel generators are already operating; restore at least one of the inoperable offsite sources to OPERABLE status within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or be in at least HOT i
1, STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />. With only one offsite source restored, restore at least two offsite circuits to OPERABLE status I
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 />.
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With two or more of the above required diesel generators inoperable, demonstrate the OPERABILITY of two offsite A.C. circuits by
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performing Surveillance Requirement 4.8.1.1.1.a within one hour and j
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 of the inoperable diesel generators to OPERABLE status within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 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 />. Restore 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 /> from time of initial loss or be in 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 l
within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
SURVEILLANCE REQUIREMENTS 1
1.1.2 Two physically independent A.C. circuits between the offsite asmission network and the onsite Class lE distribution system (vital bus t
system) shall be a.
Determined OPERABLE at least once per 7 days by verifying correct breaker alignments, power availability, and b.
Demonstrated OPERABLE at least once per 18 months during shutdown by
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transferring (manually and automatically) vital bus supply from one 13/4 kv transformer to the other 13/4 kv transformer.
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i SALEM - UNIT 2 3/4 8-2 x_endment No. 123 I
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ELECTRICAL PO'w'ER SYSTEMS Notes to Actions 3.8.1.1.a and 3.8.1.1.b I
Perform Surveillance Requirement 4.8.1.1.2.a.2 within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> prior to each entry into Action Statement 3.8.1.1.a during the Unit 1 lith refueling outage for the installation of bus connections for 500/13.8 kv Station Power Transformers (SPT's).
Repeat Surveillance Requirement 4.8.1.1.2.a.2 for each diesel within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> of the diesel's last successful test, unless the affected 500/13.8 kv SPT has been restored to l
OPERABLE status. No additional diesel testing is required during entry j
into Action a. for installation of the 500/13.8 kv bus connections.
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One offsite power circuit may be inoperable for 120 hours0.00139 days <br />0.0333 hours <br />1.984127e-4 weeks <br />4.566e-5 months <br /> for
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installation of bus connections for 500/13.8 kv SPT T3 or T4 during the J
Unit 1 lith refueling outage.
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120 hours0.00139 days <br />0.0333 hours <br />1.984127e-4 weeks <br />4.566e-5 months <br /> if this Action Statement is entered during installation of bus connections for 500/13.8 kv SPT T3 or T4 during the Unit 1 lith refueling f
outage.
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SALEM - UNIT 2 3/4 8-2a Amendment No. 123 I
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