ML19260B269
| ML19260B269 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 11/23/1979 |
| From: | Ippolito T Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML19260B270 | List: |
| References | |
| NUDOCS 7912070501 | |
| Download: ML19260B269 (5) | |
Text
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O UNITED STATES
+
NUCLEAR REGULATORY COMMISSION j ! (,D I j WASHINGTON, D. C. 20555 Q?O k 'aljN y
~s GEORGIA POWER C0ftPANY OGLETHORPE ELECTRIC MEMBERSHIP CORPORATION MUNICIPAL ELECTRIC ASSOCIATION OF GEORGIA CITY OF DALTON, GEORGIA EDUIN I. HATCH NUCLEAR PLANT, UNIT NO. 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.13 License No. NPF-5 1.
The Nuclear Regulatory Comissi.on (the Commission) has found that:
A.
The application for amendment by Georgia Power Company, et al., *
(the licensee) dated July 27, 1979 as amended October 2,1979, 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 Chapter I; 8.
The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of.the Comission; 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 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; 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 changes to the Technical Spec-ifications as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of F,acility Operating License No. NPF-5 is hereby amended to read as follows:
(2) The Technical Specifications contained in Appendices A and B, as revised through nmendment No. 13, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications, except that for the first cycle of Hatch 2 operation the 1515 142 7912070(O(
. end of the current surveillance period for the Surveillance Requirements listed below may be extended beyond the time limit specified by Technical Specification 4.0.2.a until March 30, 1980. After this date, the provisions of Technical Specification 4.0.2.a shall apply.
Specifications Listed 4.0.5 4.1.5.c 4.3.1.3 4.3.2.3
' 4.3.6.2.1 4.4.1.1.
4.5.3.1.d 4.6.1.2.d 4.6.3 4.6.6.1.1.b 4.6.6.1.1.d 4.6.6.2.b 4.7.4.4 4.7.6.1.d 4.7.6.1.9 4.7.6.1.2.c 4.7.6.1.3.c 4.7.6.2.b 4.7.6.2.c 4.7.6.3.b 4.7.6.4.c 4.7.7.a 4.8.1.1.2.c 4.8.1.1.3.c 4.8.2.3.2.c 4.8.2.3.2.d 4.8.2.6.1.a 3.
This license amendment is effective as of the date of its issuance.
FOR THE NUCLEAR REGULATORY COMMISSION t
-?< h:rul?h. ~
Thomas A. Ippolito, Chief Ooerating Reactors Branch #3 Division of Operating Reactors
Attachment:
Changes to the Technical Specifications.
1515 143 Date of Issuance:
November 23, 1979
o ATTACHMENT TO LICENSE AMENDMENT NO.13 FACILITY OPERATING LICENSE NO. NPF-5 DOCKET NO. 50-366 Replace 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 indicating the area of change.
Remove Insert 3/4 6-33 3/4 6-33 3/4 6-34 3/4 6-34 f
1515 144
B**]D 3DW' CONTAlf; MENT SYSTEMS ooM mg y
i 23 3/4.6.4 VACUUM REllEF SUPPRESSION CHAMBER - DRYWELL VACUUM BREAKERS LIMITING CONDITION FOR OPERATION 3.6.4.1 All suppression chamber - drywell vacuum breakers shall be OPERABLE and closed with:
l a.
A total leakage between the suppression chamber and the drywell of less than the equivalent leakage through a 1 inch diameter orifice at a differential pressure of 1 psi,
.b.
The redundant position indicators CPERABLE, and c.
An opening set point of _ 0.5 psid.
APPLICABILITY:
CONDITIONS 1, 2 ar.d 3.
ACTION a.
With up to two suppression chamber - drywell vacuum breakers inoperable for opening but known to be closed, the provisions of Specification 3.0.4 are not applicatie and operation may continue provided Surveillanct Requirement 4.6.4.1.a is l
perforr.ed on the OPERABLE vacuum breakers within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> and at least once per 15 days thereaf ter.
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 />.
b.
With three suppression chamber - drywell vacuum breakers inoperable for opening but known to be closed, operation may continue provided Surveillance Recuirerent 4.6.4.1.a is performed on the OPERABLE vacuum treakers within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> and at least once per 15 days thereaf ter.
Otherwise, be in at least HOT SHUTD0UN 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 />.
c.
With four suppression chamber - drywell vacuum breakers inoperable for opening but knowr to be closed, restore at least ene inoperable vacuum breaker tc 0 ERA 5LE 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 HO' 5'.'DO ',..ittir the next 12 hcurs and ir COLD SFUTDC'.; witr'n the 'c'ltwir; 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
1515 145
-47Cy - UN;~ 2 3 '.: 6-33 k end~ect N:. 13
CONTCNENT SYSTEMS D
D LIPITING CONDITION FOR OPERATION (Continued)
ACTION (Continued) d.
With one suppression champer - drywell vacuum breaker open, operation may continue provided Surveillance Requirement 4.6.4.1.a is performed on the OPERABLE vacuum breakers and Surveillance Requirement 4.6.4.1.b is performed within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> and at least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> thereafter. 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 SHUTD0UN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
E.
With one position indicator of any suppression chamber -
drywell vac0um breaker inoperable, operation may continue in OPERATIONAL CONDITIONS 1, 2 and/or 3 until the next COLD SHUTDOWN provided Surveillance Requirement 4.6.4.1.b is performed within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> and at least once Der 15 days thereafter. 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 />.
S'P.VEILLANCE REOUIREMENTS 4.6.4.1 Each suppression chamber - drywell vacuum br.aker shall be denonstrated OPERABLE:
a.
At least once per 31 days and within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> after any dis-charge of steam to the suppression chamber from the safety /
relief valves, by cycling each vacuum breaker throuch at least one test cycle and verifying that each vacuum breaker is closed.
l b.
Whenever a vacuum breaker is in the open position, by conduct-l ing a test that verifies that the differential pressure is maintained > 0.5 psi for one hour without makeup.
c.
At least once per 18 months during shutdown by; 1.
Verifyino the opening setpoint, from the closed position, to be ; 0.5 psid, 2.
Perfbrnance of a CHANNEL CALIBRATIO*4 that verifies that each position indicator indicates the vacuun breaker to be open if the vacur breaker does nct satisfy the *P test in 4.6.4.1.b, and 3.
Conductino a leak test at an initial d'"erent a' oressure d
of i psi and verif.dna that tFe differential ciressure does not decrease by mcre thar 0.25 'ntnes of water per minute for a l~ r.in.,te sericc.
9'TC' - JNIT 2 3/4 6-34 Amend,ent No. 13 1515 146