ML20115A935
| ML20115A935 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 04/04/1985 |
| From: | Youngblood B Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20115A943 | List: |
| References | |
| NUDOCS 8504170041 | |
| Download: ML20115A935 (4) | |
Text
a m-
- k, UNITED STATES
[
(g
. NUCLEAR REGULATORY COMMISSION L
/c j WASHINGTON, D. C. 20555
/
'l UNION ELECTRIC COMPANY DOCKET NO. 50-483 CALLAWAY PLANT, UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 6 License No. NPF-30 1.
The Nuclear Regulatory Comission (the Comission) has found that:
A.
The application for amendment by Union Electric Company (the licensee), dated February 12, 1985, 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; B.
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 common 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 Commission's regulations-and all applicable requirements have been satisfied.
2.
Accordingly, the license is amended by a change to the Technical Speciff-cations as indicated in the attachment to this license amendment and Paragraph 2.C.(2) of Operating License No. NPF-30 is hereby amended to read as follows:
(2) Technical Specifications and Environmental Protection Plan The Technical Specifications contained in Appendix A, as revised through Amendment No. 6, and the Environmental Protection Plan contained in Appendix B, both of which are attached hereto, are hereby incorporated into this license. UE shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.
f DR
2 3.- This license amendment is effective as of' the date of its issuance.
FOR THE NUCLEAR REGULATORY COMMISSION
@S1nga sY:
B. J.~ Youngblood, Chief Licensing Branch No. I Division of Licensing
Attachment:
-Change to the Technical Specifications DateJof Issuance: ' APR 0 41985
.LBf1:DC h LBlh h LB#1:DL OELD L
L TAlexion':Ya5 MRtshbrook-P0'Connor RPer i BJYYA lood N vak-03tp/85 03/){/85 03/f/85 03/ t / 5 03P 85 0}/'2-f85 i
E-
h-
- 1..
ATTACHMENT TO LICENSE AMENDMENT NO. 6 OPERATING LICENSE NO. NPF-30 DOCKET NO. STN 50-483
-Revise Appendix A, as follows:
REMOVE INSERT 3/4 6-8 3/4 6-8 W
1 e
C N
L k
t
.+v
-,e-.
r-
-r-,-,
_..,, ~.,
.---.,,w.
.v--.m,-
.---r,-..e
,-.-w.-
,,--...m-,
-.m,
. - - r
i CONTAINMENT SYSTEMS-
!al CONTAINMENT VESSEL STRUCTURAL INTEGRITY i
LIMITING CONDITION FOR OPERATION l
3.6.1.6 The structural integrity of the containment vessel shall be maintained at a level consistent with the acceptance criteria in Specification 4.6.1.6.
APPLICABILITY: MODES 1, 2, 3, and 4.
ACTION:
With more than one tendon with an observed lift off force between a.
the predicted lower limit and 90% of the predicted. lower limit or with one tendon below 90% of the predicted lower limit,' restore the
~ tendon (s) to the required level of integrity within 15 days and perform an engineering evaluation of the containment and provide a Special Report to the Commission within 30 days in accordance with Specification 6.9.2 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 />.
b.
With any abnormal degradation of the structural integrity other than ACTION a. at a level.below the acceptance criteria of Specifica-tion 4.6.1.6, restore the containment vessel to the required level of integrity within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> and perform an engineering evaluation of the containment and provide a Special Report to the Commission within 15 days in accordance with Specification 6.3.2 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 />.
- SURVEILLANCE REQUIREMENTS 4.6.1.6.1 Containment Vessel Tendons.
The containment vessel tendons' struc-tural integrity shall be demonstrated at the end of 1.5, 3.5, and 5.5 years l
t following the initial containment vessel structural integrity test and at 5 year
. intervals thereafter.
The tendons' structural integrity shall be der.onstrated by:
l Determining that a random but representative sample of at least 11 a.
l tendons (4 inverted U and 7 hoop) each have an observed lift-off force within predicted limits for each.
For each subsequent inspec-tion one tendon from each group may be kept unchanged to develop a history and to correlate the observed data.
If the observed lift-off force of any one tendon in the original sample population lies between the predicted lower limit and 90% of the predicted lower limit, two tendons, one on each side of this tendon should be checked for their lift-off forces.
If both of these adjacent tendons are found-to be within their predicted limits, all three tendons should be restored to the required level of integrity. This single deficiency may be considered unique and acceptable.
Unless there is abnormal degradation of the containment vessel during the first three inspec-tions, the sample population for subsequent inspections shall include i
at least 6 tendons (3 inverted U and 3 hoop);
CALLAWAY - UNIT 1 3/4 6-8 Amendment No. 6
- - - -