ML20082V292

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Amend 205 to License DPR-53,revising Control Room Emergency Ventilation Sys TS 3.7.6.1, Lco
ML20082V292
Person / Time
Site: Calvert Cliffs Constellation icon.png
Issue date: 05/02/1995
From: Marsh L
Office of Nuclear Reactor Regulation
To:
Shared Package
ML20082V295 List:
References
NUDOCS 9505090166
Download: ML20082V292 (4)


Text

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~"i UNITED STATES j

,j NUCLEAR REGULATORY COMMISSION -

i WASHINGTON, D.C. 205 6 0001 o,s,...../

i BALTIMORE GAS AND ELECTRIC COMPANY DOCKET NO. 50-317 CALVERT CLIFFS NUCLEAR POWER PLANT. UNIT NO. 1 AMENOMENT TO FACILITY OPERATING LICENSE Amendment No. 205 License No. DPR-53 1.

The Nuclear Regulatory Comission (the Commission) has found that:

A.

The application far amendment by Baltimore Gas and Electric Company (BG&E the licensee) dated April 28, 1995, 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. DPR-69 is hereby amended to read as follows:

9505090166 950502 PDR ADOCK 05000317 j

P pag l

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, f 2.

Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 205, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications upon receipt.

3.

This license' amendment is effective as of the date of its issuance to be implemented upon receipt.

FOR THE NUCLEAR REGULATORY COMMISSION Ledyard B. Marsh, Director Project Directorate I-l Division of Reactor Projects - I/II l

Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of Issuance: May 2, 1995 l

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4.

ATTACHMENT TO LICENSE AMENDMENTS p.

AMENDMENT NO. 205 FACILITY OPERATING LICENSE NO. DPR-53 DOCKET NO. 50-317 Revise Appendix A as follows:

Remove Paaes Insert Paaes 3/4 7-16 3/4 7-16 i

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3/4.7 Pl,A N SY5TUlf 3/4.7.6 ColfTROL ltom D4ERSENCY VENTILATIM SYSTEN LIMITIM CO B ITI M FOR OPGATI M 3.7.d.1 The Control Room tamrgency Ventilation Systen shall be OPERABLF, I

with:

a. Two filter trains, b.

Two air conditioning units,

c. Two isolation valves in each Control Room outside air intake duct.

d.

Two isolation valves in the common exhaust to atmosphere duct, and

e. One isolation valve in the toilet area exhaust duct.

APPLICABILITY: MBE$ 1, 2, 3 and 4.

gos:

.. With one filter train inoperagle, restore the inoperable train to ermABLE status within 7 days or be in at least 30T STAmtY 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 Cela SENRAI 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 one air conditioning unit inoperpble, restore the inoperable unit to GPGABLE status within 7 days or be in at least UK STAWST within the next 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> and in CeLa SNTselAl within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

c. With one isolation valve per Control Room outside air intake duct inoperable, operation may continue provtded the other isolation valve in the same duct is maintained closed otherwise, be in at least str STAND 8Y within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLB Iser3Olel within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

During the Re. 21 emergency diesel generator upgrade in the 1995 Unit 2 refue ing outage, the time to restore No.12 filter train or air conditioning unit to GPGABLE status may be extended to 45 days (for l loss of emergency power only) if the following is performed:

1.

A temprary diesel generator shall be demonstrated available by startung it at least once per 7 days.

2.

If ACTIN 1 is not met, restore compliance with the ACTIM within 7 days or be in at least NOT STAMBY 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 COLS surftest within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

CALVDtf CLIFFS - UNIT 1 3/4 7-16 W t No. 202, 205