ML20028H047
| ML20028H047 | |
| Person / Time | |
|---|---|
| Site: | Clinton  |
| Issue date: | 09/27/1990 |
| From: | Hannon J Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20028H048 | List: |
| References | |
| NUDOCS 9010050304 | |
| Download: ML20028H047 (5) | |
Text
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I NUCLEA'1 REGULATORY COMMISSION o
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DOCKET NO. 50-461 CLINTON POWER STATION, UNIT NO. 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 49 License No. NPF-62 1.
The Nuclear Regulatory Comission (the Comission) hs found that:
A.
Theapplicationforamendirentby1111ncisPowerCompany*(IP) and Soyland Power Cooperati o, Inc. (the licensees) dated July 11, 1990, complies with 'he 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 Comission's regulations and all applicable requirements have been satisfied.
2.
Accordingly, the itcense is amended by changes to the Technical Sptcifi-cations as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of _ Facility Operating License No. NPF-62 is hereby amended to read as follows:
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' Illinois Power company is authorized to act as agent for Soyland Power Cooperative, Inc. and has exclusive responsibility and control over the 4
physical construction, operation and maintenance of the facility.
I 9010050304 900927 _
PDR ADOCK 05000461-P PNU4
2 (2) Technical Specifications and Environmental Protection Plan The Technical Specifications contained in Appendix A and the Environmental Protection Plan contained in Appendix B, as revised through Amendment No. 09, are hereby incorporated into this license.
Illinois Powei Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.
3.
This license amendment is ef'/ective as of its date of issuance.
TOR THE NUCLEAD. RESULATORY COMMIS$10N 7f 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 i
Specifications Date of Issuance: September 27, 1990 4
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ATTACHMENT TO LICENSE AMENDMENT NO. 49 FACILITY OPERATING LICENSE NO. NPF-62 j
DOCKET NO. 50-461 Replace the following pages of the Appendix "A" Technical Specifications with
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the attached pages. The revised pages r.. identified by amendment number and contain vertical lines indicating the 'rea of change.
Remove Insert j
3/4 8-9 3/4 8-9 3/4 8-10 3/4 8-10 l
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ELECTRICAL POWER SYSTEMS AC SOURCES - OPERATING SURVEILLANCE REQUIREMENTS (Continuea) 4.8.1.1.2 (Continued) 13.
Verifying that the sequence times for loads automatically sequenced by individual timers are within 10% of their design interval for each load block for diesel generators 1A and IB.
14.
Verifying that the following diesel generator lockout features prevent diesel generator starting only when required:
a)
Maintenance mode, b)
Diesel generator lockout, f.
At least once per 10 years or after any modifications which could affect diesel generator interdependence by starting all three diesel generators simultaneously, during shutdown, and verifying that all three diesel gener-ators accelerate to at least 900 i 18 rpm in less than or equal to 12 seconds.
g.
At least once per 10 years by:
1.
Draining each fuel oil storage tank, removing the accumulated sedi-ment and cleaning the tank using a sodium hypochlorite solution or equivalent, and 2.
Performing a pressure test of those portions of the diesel fuel oil system designed to Section III, subsection ND of the ASME Code in accordance with ASME Code Section 11 Article IWD-5000.
4.8.1.1.3 Reports - All diesel generator failures, valid or non-valid, shall be reported to the Commission pursuant to Specification 6.9.2, within 30 days.
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Reports of diesel generator failures shall include the information recommended in Regulatory Position C.3 b of Regulatory Guide 1.108, Revision 1, August 1977.
If the number of failures in the last 100 valid tests of any diesel generator is greater than or equal to 7, the report shall be supplemented to 1
include the additional information recommended in Regulatory Position C.3.b of Regulatory Guide 1.108, Revision 1, August 1977.
- CLINTON - UNIT 1 3/4 8-9 Amendment No. 49
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TABLE 4.8.1.1.2-1 i
DIESEL GENERATOR TEST SCHEDULE NUMBER OF FAILURES IN NUMBER OF FAILURES IN i
LAST 20 VALIO TESTS
- LAST 100 VALID TESTS
- TES1 FRE0VENCY i
9 11 54 At least once per 31 days 12 15 At least once per 7 days **
- Criteria for determining number of failures and number of valid tests shall be in accordance with Regulatory Position C.2.e of Regulatory Guide 1.108, but determined on a per diesel generator basis.
For the purposes of determining the required test frequency, the previous test failure count may be reduced to zero if a complete diesel overhaul to like-new condition is completed, provided that the overhaul, including appro-priate post-maintenance operation and testing, is specifically approved by the manuf acturer and if acceptable reliability has been demonstrated.
The reliability criterion shall be the successful completion of 14 consecutive tests in a single series.
Ten of these tests shall be in accordance with the routine Surveillence Requirements 4.8.1.1.2.a.4 and 4.8.1.1.2.a.5 and four tests in accordance with the 184-day testing requirement of Surveillance Requirements 4.8.1.1.2.a.4 and 4.8.1.1.2.a.5.
If this criterion is not satis-fied during the first stries of tests, any alternate criterion to be used to transvalue the failure count to zero requires NRC approval.
- This test frequency shall be maintained until seven consecutive failure free l
demands have been performed and the number of failures in the last 20 valid demands has been reduced to less than or equal to one.
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CLINTON - UNIT 1 3/4 8-10 Amendment No. 49
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