05000364/LER-1999-001, Forwards LER 99-001-00 Re Reactor Trip Due to Loss of Condenser Vacuum Steam Dump Drain Line Failure.Commitments Made by Licensee,Listed: Difference between revisions

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| Title = Forwards LER 99-001-00 Re Reactor Trip Due to Loss of Condenser Vacuum Steam Dump Drain Line Failure.Commitments Made by Licensee,Listed
| Title = Forwards LER 99-001-00 Re Reactor Trip Due to Loss of Condenser Vacuum Steam Dump Drain Line Failure.Commitments Made by Licensee,Listed
| Plant =  
| Plant =  
| Reporting criterion =  
| Reporting criterion = 10 CFR 50.73(a)(2)(iv)
| Power level =  
| Power level =  
| Mode =  
| Mode =  
| Docket = 05000364
| Docket = 05000364
| LER year = 2099
| LER year = 1999
| LER number = 1
| LER number = 1
| LER revision =  
| LER revision = 0
| Event date =  
| Event date =  
| Report date =  
| Report date =  
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=text=
=text=
{{#Wiki_filter:f.
{{#Wiki_filter:f.
r   .
r Dave Morey,
Dave Morey ,               Southera Nuclear i ..
Southera Nuclear i..
t t       _ Vice President             Operating Compary. Inci
t t
          ' '          farley Project Post Office Box 1295 -
_ Vice President Operating Compary. Inci farley Project Post Office Box 1295 -
Birmingham, Alabama 35201 Tel 205 932.5131!
Birmingham, Alabama 35201 Tel 205 932.5131!
                                                      <                                          SOUTHERN July 2,1999                                                                           . COMPANY Energy to Serve hur World" Docket No.:       50-364                                                   NEL-99-0258 U. S. Nuclear Regulatory Commission ATrN: Document Control Desk -
SOUTHERN July 2,1999
. COMPANY Energy to Serve hur World" Docket No.:
50-364 NEL-99-0258 U. S. Nuclear Regulatory Commission ATrN: Document Control Desk -
Washington, D, C, 20555-0001 Joseph M. Farley Nuclear Plant - Unit 2 Licensee Event Report 99-001-00 Reactor Trip Due to Loss of Condenser Vacuum On Steam Dumo Drain Line Failure Ladies and Gentlemen:
Washington, D, C, 20555-0001 Joseph M. Farley Nuclear Plant - Unit 2 Licensee Event Report 99-001-00 Reactor Trip Due to Loss of Condenser Vacuum On Steam Dumo Drain Line Failure Ladies and Gentlemen:
Joseph M. Farley Nuclear Plant - Unit 2 Licensee Event Report No. 99-001-00 is being submitted in accordance with 10 CFR 50.73(a)(2)(iv).
Joseph M. Farley Nuclear Plant - Unit 2 Licensee Event Report No. 99-001-00 is being submitted in accordance with 10 CFR 50.73(a)(2)(iv).
The following four NRC commitments are included in the Corrective Action section of this LER; no other NRC commitments are contained in this letter.
The following four NRC commitments are included in the Corrective Action section of this LER; no other NRC commitments are contained in this letter.
: 1. An every two weeks preventive maintenance task has 'been implemented to perform visual and acousticci observations of steam dump drain lines until the next Unit 2 refueling outage.
: 1. An every two weeks preventive maintenance task has 'been implemented to perform visual and acousticci observations of steam dump drain lines until the next Unit 2 refueling outage.
: 2. , A design change to further reduce the stress on the steam dump drain lines will be                     J implemented during the next Unit 2 refueling outage.                                                 I
: 2., A design change to further reduce the stress on the steam dump drain lines will be J
: 3. Additional inspections will be performed on the Unit I steam dump drain lines, and the existing Unit I stress analysis will be reviewed. Ifnecessary, appropriate changes               )
implemented during the next Unit 2 refueling outage.
will be implemented before the end of the next Unit I refueling outage.                               1
I
: 3. Additional inspections will be performed on the Unit I steam dump drain lines, and the existing Unit I stress analysis will be reviewed. Ifnecessary, appropriate changes
)
will be implemented before the end of the next Unit I refueling outage.
1
: 4. Appropriate design individuals will be trained on this event by August 31,1999.
: 4. Appropriate design individuals will be trained on this event by August 31,1999.
If you have any questions, please advise.
If you have any questions, please advise.
l Respectfully submitted,
l Respectfully submitted,
                        .f }}}yyt
.f }}}yyt
    ~ * -           Dave Morey                                                                                             O/
~ * -
MGE/ cit:99-001(2). doc Enclosure 9907140083 990702 PDR~.ADOCK 05000364 S                       PDR-a a
Dave Morey O/
MGE/ cit:99-001(2). doc Enclosure 9907140083 990702 PDR~.ADOCK 05000364 S
PDR-a a


1 Page 2                                                                                   .
1 Page 2 U. S. Nuclear Regulatory Commission Southern Nuclear Oneratine Company ec:
U. S. Nuclear Regulatory Commission ec:    Southern Nuclear Oneratine Company Mr. L. M. Stinson, General Manager - Farley U. S. Nuclear Renulatory Commission. Washincton. D. C.
Mr. L. M. Stinson, General Manager - Farley U. S. Nuclear Renulatory Commission. Washincton. D. C.
Mr. L. M. Padovan, Licensing Project Manager - Farley U. S. Nuclear Reculatory Commission. Recion II Mr. L. A. Reyes, Regional Administrator Mr. T. P. Johnson, Senior Resident Inspector - Farley
Mr. L. M. Padovan, Licensing Project Manager - Farley U. S. Nuclear Reculatory Commission. Recion II Mr. L. A. Reyes, Regional Administrator Mr. T. P. Johnson, Senior Resident Inspector - Farley
}}
}}


{{LER-Nav}}
{{LER-Nav}}

Latest revision as of 18:16, 6 December 2024

Forwards LER 99-001-00 Re Reactor Trip Due to Loss of Condenser Vacuum Steam Dump Drain Line Failure.Commitments Made by Licensee,Listed
ML20209D919
Person / Time
Site: Farley Southern Nuclear icon.png
Issue date: 07/02/1999
From: Dennis Morey
SOUTHERN NUCLEAR OPERATING CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20209D923 List:
References
NEL-99-0258, NEL-99-258, NUDOCS 9907140083
Download: ML20209D919 (2)
v • d • e


LER-1999-001, Forwards LER 99-001-00 Re Reactor Trip Due to Loss of Condenser Vacuum Steam Dump Drain Line Failure.Commitments Made by Licensee,Listed
Event date:
Report date:
Reporting criterion: 10 CFR 50.73(a)(2)(iv), System Actuation
3641999001R00 - NRC Website
v • d • e

text

f.

r Dave Morey,

Southera Nuclear i..

t t

_ Vice President Operating Compary. Inci farley Project Post Office Box 1295 -

Birmingham, Alabama 35201 Tel 205 932.5131!

SOUTHERN July 2,1999

. COMPANY Energy to Serve hur World" Docket No.:

50-364 NEL-99-0258 U. S. Nuclear Regulatory Commission ATrN: Document Control Desk -

Washington, D, C, 20555-0001 Joseph M. Farley Nuclear Plant - Unit 2 Licensee Event Report 99-001-00 Reactor Trip Due to Loss of Condenser Vacuum On Steam Dumo Drain Line Failure Ladies and Gentlemen:

Joseph M. Farley Nuclear Plant - Unit 2 Licensee Event Report No. 99-001-00 is being submitted in accordance with 10 CFR 50.73(a)(2)(iv).

The following four NRC commitments are included in the Corrective Action section of this LER; no other NRC commitments are contained in this letter.

1. An every two weeks preventive maintenance task has 'been implemented to perform visual and acousticci observations of steam dump drain lines until the next Unit 2 refueling outage.
2., A design change to further reduce the stress on the steam dump drain lines will be J

implemented during the next Unit 2 refueling outage.

I

3. Additional inspections will be performed on the Unit I steam dump drain lines, and the existing Unit I stress analysis will be reviewed. Ifnecessary, appropriate changes

)

will be implemented before the end of the next Unit I refueling outage.

1

4. Appropriate design individuals will be trained on this event by August 31,1999.

If you have any questions, please advise.

l Respectfully submitted,

.f}yyt ~ * - Dave Morey O/ MGE/ cit:99-001(2). doc Enclosure 9907140083 990702 PDR~.ADOCK 05000364 S PDR-a a

1 Page 2 U. S. Nuclear Regulatory Commission Southern Nuclear Oneratine Company ec: Mr. L. M. Stinson, General Manager - Farley U. S. Nuclear Renulatory Commission. Washincton. D. C. Mr. L. M. Padovan, Licensing Project Manager - Farley U. S. Nuclear Reculatory Commission. Recion II Mr. L. A. Reyes, Regional Administrator Mr. T. P. Johnson, Senior Resident Inspector - Farley }}

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