ML17277B783
| ML17277B783 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 05/28/1985 |
| From: | Butler W Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML17277B784 | List: |
| References | |
| TAC-56578, NUDOCS 8506060752 | |
| Download: ML17277B783 (9) | |
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~ 0 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 WASHINGTON PUBLIC POWER SUPPLY SYSTEM DOCKET NO. 50-397 WPPSS NUCLEAR PROJECT NO.
2 AMENDMENT TO FACILITY OPERATING LICENSE License No. NPF-21 Amendment No.
9 1.
The Nuclear Regulatory Commission (the Commission or the NRC) has found that:
A.
The application for amendment filed by the Washington Public Power Supply System (the Supply System, also the licensee) dated December 20, 1984 and supplemented on January 31, 1985, complies with the standards and requirements of the Atomic Energy Act of
- 1954, as amended (the Act), and the Commission's 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 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 witi 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 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, Facility Operating License No. NPF-21 is amended to revise the Technical Specifications as indicated in the attachments to this amendment and paragraph 2.C.(2) of Facility Operating License is hereby amended to read as follows:
(2)
Technical S ecifications and Environmental Protection Plan The Technical Specifications contained in Appendix A, as revised through Amendment No. 9, and the Environmental Protection Plan contained in Appendix B, are hereby'ncorporated in the license.
The licensee shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.
850h060752 850528 PDR ADOCK 05000397 PDR
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This amendment is effective as of the date of issuance.
FOR THE NUCLEAR REGULATORY COMMISSION
\\
Malter R. Butler, Chief Licensing Branch No.
2 Division of Licensing
Enclosure:
Changes to Technical Specifications Date of Issuance:
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ATTACHMENT TO LICENSE AMENDMENT NO.
9 F
LI Y0 E
TING L CENSEN N F-21
- 9 Replace the following page of the Appendix "A" Technical Specifications with enclosed pages.
The revised pages are identified by Amendment number and contain vertical lines indicating the area of change.
REMOVE 3/4 6-5 3/4 6-6 INSERT 3/4 6-5.
3/4 6-6
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CONTAINMENT SYSTEMS PRIMARY CONTAINMENT AIR LOCKS LIMITING CONDITION fOR OPERATION 3.6.1.3 Each primary containment air lock shall be OPERABLE with:
a.
The interlock operable and engaged such that both doors cannot be opened simultaneously, and b.
Both doors closed except when the air lock is being used for normal transit entry and exit through the containment, and c.
An overall air lock leakage rate of less than or equal to 0.05 L
at P
34.7 psig.
, APPLICABILITY:
.OPERATIONAL CONDI'TIONS 1, 2~ and 3.:
ACTION:
a.
With the interlock mechanism inoperable:
Maintain at least one operable air lock door closed and either return the interlock to service within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or lock at least one operable air lock door closed.
2.
3.
Operation may then continue until the interlock is returned to service provided that one of the air lock doors is verified locked closed prior to each closing of the shield door and at least once per shift while the shield door is open.
Personnel passage through the air lock is permitted provided an individual is dedicated to assure that one operable.air lock door remains locked at all times so that both air lock doors cannot be opened simultaneously.
4.
The provisions of Specification 3.0.4 are not applicable.
b.
With one primary containment air lock door inoperable:
Maintain at least the OPERABLE air lock door closed and either restore the inoperable air lock door 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 lock the OPERABLE air lock door closed.
2.
Operation may then continue until performance of the next required overall air lock leakage test provided that the OPERABLE air lock door is verified to be locked closed immediately prior to each closing of the shield door and at least once per shift while the shield door is open.
See Special Test Exception 3. 10.1.
WASHINGTON NUCLEAR UNIT 2 3/4 6-5 Amendment No.
9
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CONTAINMENT SYSTEMS LIMITING CONDITION FOR OPERATION Continued ACTION:
(Continued) 3.
Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in 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 />.
4.
The provisions of Specification 3.0.4 are not applicable.
C.
With the primary containment air lock inoperable, except as a result of
'an inoperable air lock door or an inoperable interlock mechanism, maintain at least one air lock door closed; restore the inoperable air lock 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 SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLO SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
SURVEILLANCE RE UIREMENTS 4.6. 1.3 Each primary containment air lock shall be demonstrated OPERABLE:
a.
By verifying inter lock operation (i.e., that only one door in each air lock can be opened at a time) 2.
Prior to using the air lock in Operating Conditions 1, 2 and 3
but not required more than once per six months, 1
Following maintenance that could effect the interlock mechanism.
b.
C.
Mithin 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> following each closing, except when the air lock is being used for multiple entries, then at least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />, by verifying seal leakage rate less than or equal to 0.025 L
when the gap between the door seals is pressurized to 10 psig.
By conducting an overall air lock leakage test at P
, 34.7 psig and by verifying that the overall air lock leakage rate is within its limit:
l.
At least once per 6 months and'.
Prior to establishing PRIMARY CONTAINMENT maintenance had been performed on the air affect the air lock sealing capability".
INTEGRITY when lock that could The provisions of Specification 4.0.2 are not applicable.
"Exception to Appendix J of 10 CFR 50.
WASHINGTON NUCLEAR - UNIT 2 3/4 6-6 Amendment No.
9
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