ML18037A764
| ML18037A764 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 02/22/1994 |
| From: | Salas P TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML18037A765 | List: |
| References | |
| NUDOCS 9403070214 | |
| Download: ML18037A764 (6) | |
Text
ACCELERATED DI UTION DEMONSTR TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR:9403070214 DOC.DATE: 94/02/22 NOTARIZED: NO DOCKET g
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 SALAS,P.
Tennessee Valley Authority R
RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk) g~
SUBJECT:
Forwards Rev 2 to Surveillance Instruction 2-SI-4.6.G, "ISX Program Unit 2"
& Rev 3 toSurveillance Instruction 1/3-SI-4.6.G, "ISI Program Units 1
& 3."
S DXSTRIBUTXON CODE:
A047D COPIES RECEIVED:LTR ENCL SIZE:
GO TITLE: OR Submittal: Inservice/Testing/Relief rom ASME Code NOTES:
RECIPIENT ID CODE/NAME PD2-4 TRIMBLE,D COPIES LTTR ENCL 1
0 2
2 RECIPIENT ID CODE/NAME PD2-4-PD WILLIAMS,J.
COPIES LTTR ENCL 1
1 2
2 D
D INTERNAL: ACRS NRR/DE/EMEB NUDOCS-ABSTRACT OGC/HDS3 RES/DSIR/EIB 6
6 1
1 1
1 1
0 1
1 AEOD/DSP/ROAB NRR/EMCB OC/LFDCB 01 1
1 1
1 1
0 1
1 EXTERNAL: EG&G BROWN,B NRC PDR 1
1 1
1 EG&G RANSOME,C NSIC 1
1 1
1 D
NOTE TO ALL"RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAMEFROM DISTRIBUTION LISTS FOR DOCUMENfS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED:
LTTR 24 ENCL 21 D
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Tennessee Valley Authority, Post Office Box 2000, Decatur, Alabama 35609 FEB 2P 1994 U.S. Nuclear Regulatory Commission ATTN:
Document Control Desk Washington, D.C.
20555 Gentlemen:
In the Matter of
)
Tennessee Valley Authority
)
Docket Nos.
50-259 50-260 50-296 BROWNS FERRY NUCLEAR PLANT (BFN) - UNIT 1i 2 AND 3 INSERVICE INSPECTION (ISI)
PROGRAM PLANS AND SCHEDULES UPDATE This letter submits TVA's update to the ISI programs for BFN Units 1, 2,
and 3.
TVA submits these programs according to the requirements of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel
- Code,Section XI, IWA-1400(c).
The Unit 2 ISI program was updated to make needed editorial and administrative
- changes, and incorporate three new relief requests.
The Units 1 and 3 program was updated to make needed editorial and administrative changes.
The Unit 2 ISI program is based on the requirements of the 1986 Edition of Section XI to the ASME Boiler and Pressure Vessel Code.
The program is provided as Enclosure 1
(Surveillance Instruction (SI) 2-SI-4.6.G, "Inservice Inspection Program Unit, 2", Revision 2).
The program was revised to incorporate administrative and editorial changes.
Several of these changes were necessary due to a change in responsibility for the program at BFN.
The administrative and editorial changes are summarized in the surveillance instruction's revision log.
The Un'it 2 program was also revised to incorporate three new relief requests (ISI-2-2, ISI-2-3, and ISI-2-4).
The relief requests are included in the program on pages 87-90.
The relief requests are being submitted since some areas requiring examination were found to be inaccessible.
TVA 9403070214',940222 PDR ADOCK 05000259 9
U.
S. Nuclear Regulatory Page 2
FEB 22 I3N identified component accessibility limitations (e.g.,
non-removable support interference and component geometry) while performing volumetric examinations.
The inaccessible areas were discovered during the recent BFN Unit 2 cycle 6
refueling outage.
TVA requests NRC review and approval of Unit 2 relief requests ISI-2-2, -ISI-2-3, and ISI-2-4.
The relief requests are explained in the enclosed Unit 2 ISI Program.
Information to support the relief requests is provided in Enclosure 2.
The supporting information consists of inspection reports that provide additional details about the accessibility limitations.
The Units 1 and 3 ISI program is based on the requirements of the 1974 Edition, Summer 1975 Addenda of Section XI to the ASME Boiler and Pressure Vessel Code.
The program is provided as Enclosure 3 (Surveillance Instruction 1/3-SI-4.6.G, "Inservice Inspection Program Units 1 and 3",
Revision 3).
The program was revised to incorporate administrative and editorial changes.
Several of these changes are necessary due to a change in responsibility for the program at BFN.
The administrative and editorial changes are summarized in the surveillance instruction's revision log.
This program change does not incorporate any new or revised relief requests.
Both of the programs, as changed, continue to meet their respective ASME requirements.
If you have any questions please
- t. le hone me at (205) 729-2636.
Pedro Salas Manager of Site Licensing Enclosure cc:
See page 3
I U.S". Nuclear Regulatory Commission FEB
% 2 1994 Enclosure cc (Enclosure):
Mr. R. V. Crlenjak, Project Chief U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Regional Administrator U.S. Nuclear Regulatory Commission Region II" 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 NRC Resident InsPector Browns Ferry Nuclear Plant Route 12, Box 637
- Athens, Alabama 35611 Mr. D.
C. Trimble, Project Manager U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852 Mr. J.
F. Williams, Project Manager U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852