ML20151V267
| ML20151V267 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  (NPF-068) |
| Issue date: | 08/17/1988 |
| From: | Matthews D Office of Nuclear Reactor Regulation |
| To: | City of Dalton, GA, Georgia Power Co, Municipal Electric Authority of Georgia, Oglethorpe Power Corp |
| Shared Package | |
| ML20151V271 | List: |
| References | |
| NPF-68-A-009 NUDOCS 8808220201 | |
| Download: ML20151V267 (5) | |
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wAsMG TON. D. C. 20004 GEORGIA POWER COMPANY OGLETHORPE POWER CORPORATION HUNICIPAL ELECT!C AUTHORITY OF GEORGIA CITY OF DALTON, GEORGIA V0GTLE ELECTRIC GENERATING PLANT, UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 9 License No. NPF-68 1.
The Nuclear Regulatory Comission (the Comission) has found that:
A.
The application for amendment to the Vogtle Electric Generating Plant, Unit 1 (the facility) Facility Operating License No. NPF-68 filed by the Georgia Power Company acting for itself, Oglethorpe Power Corpo-ration, Municipal Electric Authority of Georgia, and City of Dalton, Georgia, (the licensees) dated May 19, 1988, and supplemented July 5, 1988, complies with the standards and recuirem nts of the Atomic Energy Act of 1954, as amended (the Act), and the Comission's rules and regulations set forth in 10 CFR Chapter 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 Comission; l
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 set forth in 10 CFR Chapter I; D.
The issuance of this license amendment will not be inimical to the consnon 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 been satisfied.
8808220201 800817 4
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l i 2.
Accordingly, the license is hereby anended by page changes to the Technical Sper.ifications as indicated in the attachments to this ticense amendment and paragraph 2.C.(2) of Facility Operating License No. NPF-68 is hereby l
anended to read as follows:
(2),Te_chnical Specifications and Environmental Protection Plan f
i The Technical Specifications contained in Appendix A, as revised through Amendment No. 9, and the Environmental Protection Plan contained in Appendix B, both of which are attached hereto, are hereby incorporated into this license. GPC shall operate the facility in accordance with the Technical Specifications and the i
Environmental Protection Plan.
l 3.
This license amendment is effective as of its date of issuance and shall 4
be implemented within 30 days of issuance.
l FOR THE NUCLEAR REGULATORY COMMISSION L B,, hPKIivs ki,v hlacy,
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i hr David B. Matthews, Director i
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Division of Reactor Projects 4
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Attachment:
Technical Specification Char.ges l
j Date of Issuance: August 17, 1988 i
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i 0FFICIAL RECORD COPY
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ATTACHMENT TO LICENSE AMENDHENT N0. 9 FACILITY OPERATING LICENSE NO. NPF-68 DOCKET NO. 50-424 i
i Replace t.1e following pages of the Appendix "A" Technical Specifications with the enclosed page.
The revised pages are identified by Amendment number and contain vertical lines indicating the areas of change.
Amended Page 3/4 7-14 l
3/4 7-16 i
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4 PLANT SYSTEMS 3/4.7.6 CONTROL ROOM EMERGENCY FILTRATION SYSTEM LIMITING CONDITION FOR OPERATION 3.7.6 Two independent Control Room Emergency Filtration Systems shall be OPERABLE (Notes 1, 2, 3, 4).
APPLICABILITY:
MODES 1, 2, 3, and 4.
MODES 5 and 6 during movement of irradiated fuel or movement of loads over irradiated fuel.
ACTION:
MODES 1, 2, 3 or 4:
With one Control Room Emergency Filtration System inoperable, restore the inoperable system to OPERABLE status within 7 days 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 />.
MODES 5, and 6 during movement of irradiated fuel or movement of loads over irradiated fuel:
a.
With one Control Room Emergency Filtration System inoperable, restore the inoperable system to OPERABLE status within 7 days or initiate and maintain operation of the remaining OPERABLE Control Room Emergency Filtration System in the emergency mode.
b.
With both Control Room Emergency filtration Systems inoperable, or with the OPERABLE Control Room Emergency Filtration System, required to be in the emergency mode by ACTION a., not capable of being powered by an OPERABLE emergency power source, suspend all operations involving movement of irradiated fuel or movement of loads over irradiated fuel.
SURVEILLANCE REQUIREMENTS
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i 4.7.6 Each Control Room Emergency Filtration System shall be demonstrated OPERABLE:
l a.
At least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by verifying that the control room air temperature is less than or equal to 85'F l
b.
At least once per 31 days on a STAGGERED TEST BASIS by initiating, from the control room, flow (FI-12191, F1-12192) through the HEPA filters and charcoal adsorbers and verifying that the system operates for at least 10 continuous hours with the heater control circuit energized.
V0GTLE - UNIT 1 3/4 7-14 Amendment No. 9
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PLANT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 3)
Verifying that the system maintains the control room at a positive pressure of greater than or equal to 1/8 inch Water Gauge at less than or equal to a pressurization flow of 1500 cfm l
relative to adjacent areas during system operation; 4)
Verifying that the heaters dissipate 11816 kW when tested in accordance with Section 14 of ANSI N510-1980; and 5)
Verifying that on a Control Room / Toxic Gas Isolation test signal, the control room isolation dampers close within 6 seconds and the system automatically switches into an isolation mode of operation with flow through the HEPA filters and charcoal adsorbers.
f.
After each complete or partial replacement of a HEPA filter bank, by verifying that the HEPA filter banks remove greater than or equal to 99.95% of the 00P when they are tested in place in accordance with Section 10 of ANSI H510-1980 while operating the system at a flow rate of 19,000 cfm i 10%; and g.
After each completo or partial replacement of a charcoal adsorber bank, by verifying that the charcoal absorbers remove greater than or equal to 99.95% of a halogenated hydrocarbon refrigerant test gas when tested in place in accordance with Section 12 of ANSI N510-1980 while operating the system at a flow rate of 19,000 cfm i 10%.
Note 1:
During Control Room Emergency Filtration System testing preceding removal of the temporary control room wall, the Unit 1 Control Room / Unit 2 Control Room differential pressure requirement of Specification 4.7.6.e.3 is waived.
The waiver is contingent upon the capability to shut down the applicable Unit 2 HVAC systems and close the applicable Unit 1/ Unit 2 HVAC Isolation dampers within 4.5 minutes after rer.eipt of a Unit 1 Control Room Isolation signal.
Note 2:
After commencement of Unit 1 Control Room Emergency Filtration System flow balancing for two-unit operation, verification of control room pre,surization in accordance with Specification 4.7.6.e.3 is waived for a period not to exceed 7 days.
This waiver is contingent upon receipt of acceptable test results for control room pressurization testing prior to breaching the temporary control room wall, Note 3:
Unit 2 Control Room Emergency Filtration System Fans (2-1531-N7-001 l
and 2-1531-N7-002) shall be controlled to prevent operation following the completion of the initial two unit control room pressurization test (pursuant to Specification 4.7.6.e.3) after removal of the temporary control room wall.
Note 4: At least one Unit 2 Control Room isolation damper (2HV-12114 or 2HV-12115) shall be locked closed and both Unit 1 Control Room isolation dampers (1HV-12114 and 1HV-12115) shall be locked open.
The Unit 2 Control Rocm isolation dampers (2HV-12114 or 2HV-12115) may be opened when the Unit 1 Control Room Emergency Filtration System is operating in the emergency (pressurization) mode.
V0GTLE - UNIT 1 3/4 7-16 Amendment No. 9