ML20055J427
| ML20055J427 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 07/27/1990 |
| From: | Hannon J Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20055J428 | List: |
| References | |
| NUDOCS 9008020247 | |
| Download: ML20055J427 (6) | |
Text
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' g UNITED STATET.
g NUCLEAR REGULATORY COWalSSION i
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l UNION ELECTRIC COMPANY CALLAWAY PLANT, UNIT 1 1
DOCKET NO. STN 50-483 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 55 License No. NPF-30 1.
The Nuclear Regulatory Comission (the Comission) has found that:
A.
The application for amendment filed by Union Electric Company (UE, the licensee) dated March 6, 1990 complies with the standards and requirements of the Atomic Energy Act of 1954, es amended (the Act), and the Comission's rules and regulations set forth in i
10 CFR Chapter 1; B.
The facility will operate in conformity _ with the application, the nrev 41ons of the Act, and the rules and regulations of the Commission; C.
1 er1sreasonableassurance(1)thattheactivitiesauthorizedby th's amendment can be conducted without endangering the health and safety of F.e public, and (ii) that such activities will-be conducted
comp' with the Commission's regulations; D.
! ss of this amendment will not be inimical to the common 3curity or to the health and safety of the public; and mt ; r<
E.
<ss#,ce of this amendment is in accordance with 10 CFR Part 51 ci tne vommissic1's regulations'and all applicable requirements have been satisfied.
2.
Accordingly, the license is amended by changes to the Technical Specifica-tions as kdicated in the attachment to this' license amendment, and para-graph 2.C.(2) of Facility Operating License.No. NPF-30 is hereby amended to read as follows:
9008020247 900727 PDR ADOCK 05000483 P
2 (2) Technical Specifications'and Environmental Protection Plan
-The Technical Specificatir6s contained in Appendix A, as revised through Amendment No. 55, and'the Environmental Protection Plan cont 4/ vd in Aopendix B, both of which are attached hereto, are-her%f; inyirporated into the license.
UE shall operate the facility ja accor#ence with the Technical Specifications and the Environmental Protection Plan.
3.
This license amendment is effective tunediately to be implemented no later than 30 days from the date of its issuance. The licensee will immediately inform the Commission, in writing, of the implementation date, FOR THE NUCLEAR REGULATORY COMMISSION WN
- M$
John N. Hannon, Director Project Directorate III-3 Division of Reactor Projects - III, IV, Y and Special Projects Office of Nuclear Reactor Regulation
Attachment:
Changes to the Technical Specifications Date of issuance: July 27, 1990 l.
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ATTACHMENT TO LICENSE AMENDMENT N0. 55 o
OPERATING LICENSE NO. NPF-30 DOCKET NO. 50-483 Revise Appendix A Technical Specifications by removing the pages identified below and inserting the enclosed pages. The revised pages are identified by the captioned amendment number and contain marginal lines indicating the area of change, Corresponding overleaf pages are provided to maintain document completeness, REMOVF
-INSERT 3/4 7-4 3/4 7-4 3/4 7-4a 1
1 k
5 l
a f
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TABLE 3.7-?
STEAM LINE SAFETY VALVES PER LOOP VALVE NUMBER LIFT SETTING * (11%)
ORIFICE SIZE i
Loop 1 Loop 2 Loop 3
_ Loop 4-V055-V065 V075 V045 1185 psig 16.0 sq. in.
4 V056 V066
-V076 V046 1197 psig
- 16. 0 sq. in.
V057 V067 V077 V047 1210 psig 16.0 sq. in.
V058 V068 V078 V048 1222 psig 16.0 sq. in.
V059.
V069-V079 V049-1234 psig.
16.0 sq. -_in.
=!
i I
- The lift setting pressure shall correspond to ambient conditions of the valve at nominal operating temperature and pressure.
CALLAWAY - UNIT 1 3/4 7-3 1
L PLANT SYSTEMS AUXILIARY FEEDWATER SYSTEM i
LIMITING CONDITION FOR OPERATION 3.7.1.2 At least three independent steam generator auxiliary feedwater pumps and associated flow paths shall be OPERABLE with:
i a.
Two motor-driven auxiliary feedwater pumps, each capable of being powered from separate emergency busses, and b.
One steam turbine-driven auxiliary feedwater pump capable of being powered from both steam supply system loops, and I
c.
Associated flowpaths for each motor-driven auxiliary feedwater pump consisting of suction from the Condensate Storage Tank capable of automatically transferring to an OPERABLE Essential Service Water Supply and discharge to two steam generators, and d.
Associated flowpaths for the turbine-driven auxiliary feedwater pump consisting of suction from the Condensate Storage Tank I
capable of automatically transferring to two separate OPERABLE Essential Service Water supplies and discharging to four steam i
generators.
APPLICABILITY:
MODES 1, 2, and 3.
ACTION:
a.
With one auxiliary feedwater pump inoperable, restore the required auxiliary feedwater pumps 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 /> and in HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
b.
With any part of the associated flowpath for a motor-driven auxiliary feedwater pump inoperable *, the associated pump shall be declared inoperable and ACTIONS a.,
e., or f. satisfied as applicable.
c.
With one of the Essential Service Water flowpaths to the turbine-driven auxiliary feedwater pump inoperable *, restore the required.
supply flowpaths 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 H0T 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 HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
d.
With the associated flowpaths for the turbine-driven auxiliary feedwater pump inoperable, other than as described in ACTION.c.,
the turbine-driven auxiliary feedwater pump shall be declared inoperable and ACTIONS a.,
e., or f. satisfied as applicable.
- 0ne train of Essential Service Water inoperable will result in entering ACTION statements b. and c. concurrently.
CALLAWAY - UNIT 1 3/4 7-4 Amendment No.55 I
I
PLANT SYSTEMS AUXILIARY FEEDWATER SYSTEM LIMITING CONDITION FOR OPERATION ACTION:
Continued l
e.
With two auxiliary feedwater pumps inoperable, be in at least HOT l
STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTDOWN within the following=
6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
f.
With three auxiliary feedwater pumps inoperable, immediately l
i initiate corrective action to restore at least one auxiliary-feedwater pump to OPERABLE status as soon as possible.
SURVEILLANCE REQUIREMENTS 4.7.1.2.1 Each auxiliary feedwater pump shall be demonstrated OPERABLE:
a.
At least once per 31 days on a STAGGERED TEST BASIS by:
- 1) Verifying that each motor-driven pump develops a discharge pressure of greater than or equal to 1535 psig on recircula-tion flow when tested pursuant to Specification.4.0.5;
- 2) Verifying that the steam turbine-driven pump develops a l
discharge pressure of greater than or equal to 1625 psig at I
a flow of greater than or equal to 120 gpm when the secondary steam supply pressure is greater than 900 psig. ~ The provisions l
of Specification 4.0.4 are not applicable for entry into MODE 3; 1
l CA..LAWAY - UNIT 1 3/4 7-4a Amendment No.55
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