ML20198D847

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Amend 118 to License NPF-62,reducing Load at Which DGs Are Tested
ML20198D847
Person / Time
Site: Clinton Constellation icon.png
Issue date: 12/14/1998
From: Hopkins J
Office of Nuclear Reactor Regulation
To:
Shared Package
ML20198D852 List:
References
NPF-62-A-118 NUDOCS 9812230254
Download: ML20198D847 (6)


Text

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o ILLINOIS POWER COMPANY DOCKET NO. 50-461 CLINTON POWER STATION. UNIT i AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.118 License No. NPF-62 l

1.

The U.S. Nuclear Regulatory Commission (the Commission) has found that:

A.

The application for amendment by lilinois Power Company (the licensee), dated August 17,1998, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission'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 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 with the Commission'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 changes to the Technical Specifications 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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9812230254 991214 PDR ADOCK 05000461 p

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.- l (2) Technical Soecificatioas 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.

are hereby incorporated into this license. Illinois Power Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

This license amendment is effective immediately and shall be implemented within 45 days ofits date ofissuance.

l FOR THE NUCLEAR REGULATORY COMMISSION i

Jon B. Hopkins, Senior roject Manager Project Directorate lil-2 Division of Reactor Projects Ill/IV Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of Issuance:

December 14, 1998 l

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' ATTACHMENT TO LICENSE AMENDMENT NO.118 FACILITY OPERATING LICENSE NO. NPF-62 l

DOCKET NO. 50-461 l

Replace the following pages of the Appendix "A" Technical Specifications with the attached pages. The revised pages are identified by amendment number and contain verticallines indicating the area of change.

Remove Paoes Jasmt Paoes 3.8-5 3.8-5 3.8-7 3.8-7 3.8-10 3.8-10 l

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0 AC Sources--Operating 3.8.1 s

SURVEILLANCE REQUIREMENTS -(continued)

SURVEILLANCE FREQUENCY SR 3.8.1.3


NOTES-------------------

1.

DG loadings.may include gradual loading as recommended by the manufacturer.

2.

Momentary transients outside the load range do not invalidate this test.

3.

This Surveillance shall be conducted on only one DG at a time.

4.

This SR shall be preceded by, and immediately follow, without shutdown, a successful performance of SR 3.8.1.2 or SR 3.8.1.7.

Verify each DG operates for at 60 minutes at As specified in a load at 3482 kW for DG 1A, at 3488 kW for Table 3.8.1-1 DG 18, and at 1980 kW for DG IC.

SR 3.8.1.4 Verify each day tank contains at 385 gal of 31 days fuel oil for DG 1A and DG 18 and at 240 gal for DG IC.

SR 3.8.1.5 Check for and remove accumulated water from 31 days each day tank.

SR 3.8.1.6 Verify the fuel oil transfer system 31 days operates to automatically transfer fuel oil from the storage tank to the day tank.

(continued) l CLINTDN 3.8-5 Amendment No.118 1

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4 AC Sources--Operating 3.8.1 i

l SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.10


NOTE--------------------

This Surveillance shall not be performed in MODE 1 or 2.

However, credit may be taken for unplanned events that satisfy this SR.

Verify each DG operating at a power factor 18 months s 0.9 does not trip and voltage is maintained s 5000 V for DG 1A and DG IB and s 5824 V for DG IC during and following a load rejection of a load a: 3482 kW for DG 1A, a: 3488 kW for DG 18, and at 1980 kW for DG IC.

(continued)

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i CLINTON 3.8-7 Amendment No. 118

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l AC Sources-Operating 3.8.1 1

SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.14


NOTES-------------------

1.

Momentary transients outside the load and power factor ranges do not invalidate this test.

2.

This Surveillance shall not be performed in MODE 1 or 2.

However, credit may be taken for unplanned events that satisfy this SR.

Verify each DG operating at a power factor 18 months s 0.9 operates for a 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s:

a.

For a 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded a 4062 kW for DS 1A, a 4069 kW for DG IB, and a 2310 kW I

for DG IC; and b.

For the remining hours of the test loaded a 3482 kW for DG 1A, a 3488 kW for DG 18, and 2 1980 kW for DG 10.

SR 3.8.1.15


NOTES------------

1.

This Surveillance shall be performed within 5 minutes of shutting down the DG after the DG has operated 2 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded a 3482 kW for DG 1A, a 3488 kW for DG 18, and a 1980 kW for DG 10.

Momentary transients outside of the load range do not invalidate this test.

2.

All DG starts may be preceded by an engine prelube period.

Verify each DG starts and achieves, in 18 months s 12 seconds, voltage 2 3740 V and s 4580 V and frequency a 58.8 Hz and s 61.2 Hz.

(continued) l l

CLINTON 3.8-10 Amendment No.118