ML20031D195
| ML20031D195 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 09/25/1981 |
| From: | Varga S Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20031D192 | List: |
| References | |
| NUDOCS 8110130073 | |
| Download: ML20031D195 (4) | |
Text
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NUCLEAR REGULATORY COMMISSION
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,I WASHINGTON, D. C. 20586 COMMONWEALTH EDISON COMPANY DOCKET __NO. 50-295 ZION STATION, UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 68 License No. DPR-39 1.
The Nuclear Regul: ory Comission (the Comission) has found that:
A.
The application for amendment by Comonwealth Edison Company (the licensee) dated September 25, 1981, complies with the standards, and requirements of the Atomic Energy Act of 1954 as amended (the 'Act) and the Comission's rules and regulations set forth in 10 CFR Ch6pter I;
' B.
The facility will operate in confomity with the application, the provisions 'of the Act, and the rules and regulations of the Cc-ission; 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; 9
D.
The issuance of this amendment will not be inimical to the common defense and security or to the hea'lth and safety of the public; and E.
This issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.
O P
. 2.
Accordingly, the license is amended hy changes to the Technical Specifications as indicated in the attachment to this license i
amendment, and paragraph 2.C.(2) of Facility Operating License No. DPR-39 is hereby amended to read as follows:
(2) Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amend. Tent No. 68. are hereby incorporated in the license. The licensee shall operr.te the facility in accordance with the Technical Specifications.
3.
This license amendment is effective as of the date of its issuance.
FOR THE NUCLE RE ILATORY COMMISSION i
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, Operating Reactors Brabch #1 Division of Licensing
Attachment:
Changes to the Technical Specifications Date of Issuance: September 25, 1981
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ATTACHMENT TO LICENSE AMENDENT AMENDMENT NO. 68 TO FACILITY OPERATING LICENSE NO. DPR-39 DOCKET NO. 50-295 j
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Revise Appendix A as follows:
Remove Page Insert Page 260 260 i
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LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENT 3.15.1.C.1 auxiliary transformer (TR #242) 4.15.1,0 and Unit 2 4160-volt bus 241 shall be energized.
The switch-gear necessary to supply this power-to Unit 1 4160-volt buses 147, 148 and 149 shall be operabla.*
2.
Unit 2 One 345-KV line (in addition to that described in Section 3.15.1.A.2. above), 345-KV bus section 7, the Unit 1 s auxiliary transformer (ystemTR #142),
and Unit.1 4160-volt bus 141 shall be energised.
The switch-gear necessary to supply this power to Unit 2 4160-volt buses 247, 248 and 249 shall be operable.
D.
Engineered S'afeguards Buses D.
1.
During each refueling outage the 1.
The unit 4160-volt engineered following interlocks associated safeguar.ds buses (147, 148 and with the unit 4160-volt engineered 149 for Unit 1 - 247, 240 and safeguards buses (147, 148 and 149 for Unit 1 - 247, 248 and '249 249 for Unit 2) are energized.
for unit 2) shall be functionally 2.
The unit 480-volt engineered safeguards buses (137, 138 and a.
Auto-transfer from main or 139 for Unit 1 - 237, 238 and' reserve feed to-standby feed.
239 for Unit 2)-and their
. respective Motor Control Centers are energized.
b.
Parellel-feed prevention between reserve feed and
- In lieu of 345 kv bus sectidnt3, the Unit 2 system autillary transfonner main or standby feed.
(TR242), and the switchgear necessary to supply the Unit 14160 bolt buses N7*
2.
Not applicable
- 148 and 149; for the period of September 25, 1981, through October 2,1981, the res:rve access to offsite poweir for Unit I shall be operable and placed in opera-tien within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> by removing the Unit I generator disconnect links and backfeeding power through the Unit 1 main transformers to the Unit I unit auxiliary transformer (TR141) g the Unit 14160 Volt buses 147,148 and 149.
Amendment No. 68 1
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