ML20138G037

Forwards Revised Pages of Proposed FSAR Tables Which Identify Changes Made to Implement TS Changes Contained in ,Per Recent Discussion W/Nrc

ML20138G037
Person / Time
Site:	Farley
Issue date:	04/29/1997
From:	Dennis Morey SOUTHERN NUCLEAR OPERATING CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9705060143
Download: ML20138G037 (5)

Text

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l 0:va M:r:y Sruthern NuclI:r f

. Vice President Op: rating Company Farley Project R0. Box 1295 Birmingham, Alabama 35201 i Tel 205 992.5131 l

l I April 29, 1997 SOUTHERN

COMPANY l Energy to Serve YourWorld" Docket Nos.: 50-348 10 CFR 50.90 50-364 l l

U.S. Nuclear Regulatory Conunission l

ATTN: Document Control Desk Washington, DC 20555 Joseph M. Farley Nuclear Plant Control Room Emergency Filtration, Penetration Room Filtration, i and Containment Purge Exhaust Filtration Systems  ;

l Enforcement Discret ion Supplement 4 1

! Ladies and Gentlemen:

By letter dated February 27,1997, Southern Nuclear requested enforcement discretion for

, Tecimical Specification (TS) requirements associated with the Control Room Emergency l

Filtration, Penetration Room Filtration, and Containment Purge Exhaust Filtration Systems.

Recent discussions with the NRC Staff have identified the need to revise the proposed FSAR tables transmitted with Southern Nuclear's letters dated March 13,1997 and April 11,1997.

Enclosed are revised pages of the proposed FSAR Tables which identify the changes made to implement the Technical Specification changes contained in Southern Nuclear letter dated April 23, 1997.

1 If you have any questions, please advise.  !

i Respectfully submitted,

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Dave Morey Sworn to and subscribed , . fore me this$h of I997 I

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'L Notary Pubid My Commission Expires: Ol' %  % l}

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PRFSUPP4. DOC 9705060143 970429 PDR ADOCK 05000348 P PDR .

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4 U. S. Nuclear Regulatory Commission Page 2

Enclosures:

1. Revised Proposed FSAR Tables cc: Mr. L. A. Reyes, Region II Administrator Mr. J. I. Zimmerman, NRR Project Manager Mr. T. M. Ross, Plant Sr. Resident Inspector Dr. D. E. Williamson, State Department of Public liealth 6

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Enclesure Joseph M. Farley Nuclear Plant Control Room, Penetration Room, and Containment Purge Filtration Systems Surveillance Requirements

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. Proposed FSAR Table 9.4 - 16 Conformance to ASME N510-1989 (Sections 5,8,14) l Control Room Emergency Filtration System (CREFS) Pressurization Filter Units l Testing Conformance Following l N510-1989 Routine 51odification l Paragraph . Description of N510-1989 Testing Requirement Surveillance or Repair i

14 Air IIcater Performance Test  !

14.3 Prerequisites 14.3.1 Prerequisite: Visual inspection of the heater is completed (para. Yes Yes  !

5.5.1.7) 14.3.2 Prerequisite: Electrical control and feed power is available and all Yes Yes safety interlocks have been checked.

14.5 Procedure 14.5.1 With power on, and system operating at rated flow, measure the Yes Yes ,

voltage and current of all power circuits. I

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l 14.5.2 With heater energized and system operating at rated airflow, measure Yes Yes

, the temperature of the entering and leaving air. A sufficient number of measurements shall be taken to determine average entering and leaving temperatures.

14.5.3 If measured values do not meet acceptance criteria, notify the owner. Yes Yes 14.6 Acceptance Criteria 14.6.1 Operating currents, voltages and change in temperature shall be Yes Yes within the limits of test program or project specifications.

• - ASME N5101989 clearly delineates these steps are intended for acceptance tests performed after any major system I modification or repair.

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Proposed FSAR Table 9.4 - 18 Conformance to ASME N510-1989 (Sections 5,8,14)

Penetration Room Filtration (PRF) System Filter Units Testing Conformance Following N510-1989 Routine Stodification Paragraph . Description of N510-1989 Testing Requirement Surveillance or Repair 14 Air IIcater Performance Test 14.3 Prerequisites 14.3.1 Prerequisite: Visual inspection of the heater is completed (para. Yes Yes 5.5.1.7) 14.3.2 Prerequisite: Electrical control and feed power is available and all Yes Yes safety interlocks have been checked.

14.5 Procedure j 14.5.1 With power on, and system operating at rated flow, measure the Yes Yes voltage and current of all power circuits.

14.5.2 With heater energized and system operating at rated airuow, measure Yes Yes the temperature of the entering and leaving air. A sufficient number of measurements shall be taken to determine average entering and leaving temperatures.

14.5.3 If measured values do not meet acceptance criteria, notify the owner. Yes Yes 14.6 Acceptance Criteria I 14.6.1 Operating currents, voltages and change in mperature shall be Yes Yes within the limits of test program or project specifications.

• - ASME N5101989 clearly delineates these steps are intended for acceptance tests performed after any major system modification or repair.

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