ML18033A340

Forwards List of Currently Inoperable Radioactive Effluent Instruments & Dates for Restoration

ML18033A340
Person / Time
Site:	Browns Ferry
Issue date:	08/25/1988
From:	Gridley R TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8809010333
Download: ML18033A340 (6)

Text

ACCELERATED lIKBUTlON DEMONSkTlON SYSTEM (RIDS)

REGULATORY INFORMATION DISTRIBUTION SYSTEM ACCESSION NBR:8809010333 . DOC.DATE: 88/08/25 NOTARIZED: NO ,DOCKET FACIL:50-259 Browns Ferry Nuclear Power Station, Unit 1, Tennessee 05000259 50-260 Browns Ferry Nuclear Power Station, Unit 2, Tennessee 05000260 50-296 Browns Ferry Nuclear Power Station, Unit 3, Tennessee 05000296 AUTH. NAME AUTHOR AFFILIATION GRIDLEY,R. .

Tennessee Valley Authority RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

Forwards list of currently inoperable instruments & dates ~~>l<0 l

SUBJECT:

of completion. Statements of commitments also encl.

DISTRIBUTION CODE: IE22D COPIES RECEIVED:LTR TXTLE: 50.73 Licensee Event Report (LER), Incident Rpt,

/ ENCL SIZE:

-etc.

NOTES:1 Copy each to: F.McCoy,J.G.Partlow, S.Richardson,S.Black, 05000259 B.D. Liaw.

1 Copy each to: S.Black, J.G.Partlow, S.Richardson 05000260 B.D.Liaw,F.McCoy.

1 Copy each to: S. Black, J.G.Partlow,S.Richardson 05000296 B.D.Liaw,F.McCoy. fi RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME ~

LTTR ENCL SIMMS,M 1 1 PD 1 1 PM 1 1 INTERNAL: ACRS MICHEISON 1 1 ACRS MOELLER 2 2 ACRS WYLIE 1 1 AEOD/DOA 1 1 AEOD/DSP/NAS 1 1 AEOD/DSP/ROAB 2 2 AEOD/DSP/TPAB 1 1 ARM/DCTS/DAB 1 1 DEDRO 1 1 NRR/DEST/ADS 7E 1 0 NRR/DEST/CEB SH 1 1 NRR/DEST/ESB SD 1 1 NRR/DEST/ICSB 7 1 1 NRR/DEST/MEB 9H 1 1 NRR/DEST/MTB 9H 1 1 NRR/DEST/PSB 8D 1 1 NRR/DEST/RSB SE 1 1 NRR/DEST/SGB SD 1 1 NRR/DLPQ/HFB 10 1 1 NRR/DLPQ/QAB 10 1 1 NRR/DOEA/EAB 11 1 1 NRR/DREP/RAB 10 1 1 NRR/DREP/RPB 10 2 2 NRR DRIS/SIB 9A 1 1 NUDOCS-ABSTRACT 1 1 02 1 1 RES TELFORDIJ 1 1 DEPY 1 1

• S RES/DSIR/EIB 1 1 RGN2 FILE 01 1 1 EXTERNAL: EG&G WILLIAMSIS 4 4 FORD BLDG HOY I A 1 '1 H ST LOBBY WARD 1 1 LPDR 1 1 NRC PDR 1 1 NSIC HARRISgJ 1 1 NSIC MAYS,G 1 1 NOTES: 5 5 TOTAL NUMBER OF COPIES REQUIRED: LTTR 51 ENCL 50

TENNESSEE VALLEY AUTHORITY CHATTANOOGA. TENNESSEE 37401 5H 1578 Lookout Place

~08 2a i888 U.S. Huclear Regulatory Commission ATTN: Document. Control Desk Mashington, D.C. 20555 Gent lemen:

In the Mat.ter of Docket Nos. 50-259 Ten11essee Valley Authority 50-260 50-296 BROMNS FERRY NUCLEAR PLAHT (BFN) INOPERABLE RADIOACTIVE EFFLUEHT IHSTRUMENTS (LI14 880523 804)

Reference:

R. Gridley letter to HRC dated May 23, 1988 "Browns Ferry Huclear Plant. (BFN)-Inoperable Radioactive Effluent Instruments" In the 1.'eferenced letter TVA provided HRC detailed information on which instruments wet.e inoperable and an updated corrective action program. Mhile progress has been made in restoring instruments to operable status, all of the required instruments have not been completed. Enclosure 1 provides a list of the currently inoperable instruments and dates for their completion. The Residual Heat Removal (RHR) Service Mater monitors associated with the defueled units 1 and 3 will be made operable before the affected RHR Service Matet. loop is run.

Summary statements of commitments contained in this submittal are provided in enc.losul.'e 2.

If you have any questions concer11ing this submittal please telephone Patrick Carier at. (205) 729-2689.

Very truly yours, TENNESSEE VALLEY AUTHORITY R. ridley, Man er Nuclear Licens ng and Regulatory Affairs Enclosures cc: See page 2 8809010333 880825 PDR ADOCK 05000259 8 PNU An Equal Opportunity Employer

U.S. Nuclear Regulatory Commission cc (Fnclosures)':

Hs. S. C. Black, Assistant Director for Projects TVA Projects Division U. S. Muclear Regulatory Commission One Halite F linty Horth 11555 Rockville Pike Rockville, Haryland 2085?

Hr. F. R. HcCoy, Assistant Director Eor Inspection Programs TVA Projects Division U.S. Nuclear Repulatory Commission Region II 101 Harietta Street, HM, Suite 2900 Atlanta, Georgia 30323 Browns Ferry Resident. Inspector Brows Ferry Huclear Plant Route 12, Box 637 Athens, Alabama 35611

EHCLOSURE 1 Honitor operable Instrument Date

1. RHR service water monitor 1-90-133

2. RHR service water monitor 1-90-134 9/28/88

3. RHR service water monitor 2-90-133 9/28/88

4. RHR service water monitor 2-90-134 9/28/88

5. RHR service water monitor 3-90-133

6. RHR service water monitor 3-90-134

7. Stack effluent flow meter 90-271 9/30788

8. Stack effluent monitor 90-147A 9/28/88

9. Stack effluent. monitor 90-147B 9/28/88

-Prior to start of the affected RHRSW pump

iC ENCLOSURE 2 RHR service water monitors (2-90-133, 2-90-134, 1-90-134) will be operable by September 28, 1988.

2. The stack noble gas monitors (90-147A and 90-147B) will be operable by, September 28, 1988 and the stack flow meter (90-271) will be operable by September 30, 1988.

3. RHR service water monitors (1-90-133, 3-90-133, 3-90-134) will be operable prior to start of the affected RHft service water pump.