ML20207G596: Difference between revisions

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GeorgLJ Pbwer Company Pbst Offic a Box 282
GeorgLJ Pbwer Company Pbst Offic a Box 282 Waynesboro, GeorgiJ 30830 Te:aphone 404 554-9961 404 724-8114
        .          Waynesboro, GeorgiJ 30830 Te:aphone 404 554-9961
^'
              ,                404 724-8114
' Southern Company Services, Inc.
          ^'
Pbst Office Box 2625 b
                ' Southern Company Services, Inc.
Birmingham. Alabama 35202 Telephore 205 870-6011 VOgtle Project December 30, 1986 t
Pbst Office Box 2625 Birmingham. Alabama 35202 b
Director of Nucler.r Reactor Regulation File: X7BC35 Attention:
Telephore 205 870-6011 VOgtle Project
Mr. B. J. Youngblood Log:
      ,      December 30, 1986 t
GN-1271 PWR Project Directorate #4 Division of PWR Licensing A U. !3 Nuclear Reguintory Commission Wa shington, D.C.
Director of Nucler.r Reactor Regulation                                       File: X7BC35 Attention: Mr. B. J. Youngblood                                               Log:   GN-1271 PWR Project Directorate #4 Division of PWR Licensing A U . !3 Nuclear Reguintory Commission Wa shington, D.C. 20555 NRC DOCKET NUMBERS 50-424 AND 50-425 CONSTRUCTION PERMIT NUMBERS CPPR-108 AND CPPR-109 V0GTLE ELECTRIC GENERATING PIANT - UNITS 1 AND 2 REQUEST FOR ADDITIONAL INFORMATION:
20555 NRC DOCKET NUMBERS 50-424 AND 50-425 CONSTRUCTION PERMIT NUMBERS CPPR-108 AND CPPR-109 V0GTLE ELECTRIC GENERATING PIANT - UNITS 1 AND 2 REQUEST FOR ADDITIONAL INFORMATION:
STARTUP TEST PROGRAM: NATURAL CIRCULATION TEST
STARTUP TEST PROGRAM: NATURAL CIRCULATION TEST


==Dear Mr. Denton:==
==Dear Mr. Denton:==
In recent discusaions your staff requestad information on the ability of the operators to recognize natural circulation and operate the plant during the natural circulation startup test.
Simulator training was conducted to provide a high degree of confidence that the operators can recognize and perform during the natural circulation test.
The simulator, delivered in 1980, has been used for training and testing reactor operators ard trial use of plant operating procedures, including natural circulation emergency operating procedures.
Its models were developed by Singer-Link under the supervision of a licensed individual employed by Singer-Link. The simulator's performance was reviewed during acceptance testing by three Georgia Power operators (two senior reactor operators and one reactor operator) licensed on a Westinghouse plant. Natural circulation simulator training included participation in the initiation, maintenance, and recovery from the natural circulation mode.
One of the purposes of performing natural circulation testing at the VEGP is to gather data for benchmarking the simulator; this commitment was made in our response to Q640.98. The other, as noted in our response to Q440.98, is to obtain plant data for primary core differential temperature and calorimetric flow at lower power level.
8701070346 861230 PDR ADOCK 05000424 w
PDR dof
' 0


In recent discusaions your staff requestad information on the ability of the operators to recognize natural circulation and operate the plant during the natural circulation startup test.                Simulator training was conducted to provide a high degree of confidence that the operators can recognize and perform during the natural circulation test.
3 Director of Nuclear Reactor Regulation File: X7BC35 December 30, 1986 Log:
The simulator, delivered in 1980, has been used for training and testing reactor operators ard trial use of plant operating procedures, including natural circulation emergency operating procedures.                Its models were developed by Singer-Link under the supervision of a licensed individual employed by Singer-Link. The simulator's performance was reviewed during acceptance testing by three Georgia Power operators (two senior reactor operators and one reactor operator) licensed on a Westinghouse plant. Natural circulation simulator training included participation in the initiation, maintenance, and recovery from the natural circulation mode.
GN-1271 Page 2 t
            , One of the purposes of performing natural circulation testing at the VEGP is to gather data for benchmarking the simulator; this commitment was made in our response to Q640.98. The other, as noted in our response to Q440.98, is to obtain plant data for primary core differential temperature and calorimetric flow at lower power level.
If your staff requires any additional information, please do not hesitate to I
8701070346 861230 PDR      ADOCK 05000424 w                              PDR dof
contact me.-
                                                                                                ' 0
T S cerely,
 
. g.
3 Director of Nuclear Reactor Regulation                                         File: X7BC35 December 30, 1986                                                             Log:       GN-1271 Page 2 t
If your staff requires any additional information, please do not hesitate to                             I contact me.-
T S cerely,                                                     ,'
      . g.
J. A. Bailey Project Licensing Manager JAB /sm Attachment xc:
J. A. Bailey Project Licensing Manager JAB /sm Attachment xc:
R. E. Conway                                 3
R. E. Conway
                                                            ?
?
R. A. Thomas                                   I s
3 R. A. Thomas s
J. E. Joiner, Esquire                                                 .
I J. E. Joiner, Esquire B. W. Churchill, Esquire M. A. Miller (2)
B. W. Churchill, Esquire                                     '
'~
M. A. Miller (2)                                               -
                                                                        '~
B. Jones, Esquire G. Bockhold, Jr.
B. Jones, Esquire G. Bockhold, Jr.
NRC Regional Administrator NRC Resident Inspector                         ' -
NRC Regional Administrator NRC Resident Inspector D.'Feig
D.'Feig                                           %
\\
R. W. McManus                                 \
R. W. McManus L. T. Cucwa Vogtle Project File 0957V I
L. T. Cucwa Vogtle Project File 0957V I
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Latest revision as of 21:25, 6 December 2024

Responds to Request for Addl Info Re Operator Ability to Recognize Natural Circulation & Operate Plant During Natural Circulation Startup Test.Operators Trained & Tested on Simulator Delivered in 1980
ML20207G596
Person / Time
Site: Vogtle  
Issue date: 12/30/1986
From: Bailey J
GEORGIA POWER CO., SOUTHERN COMPANY SERVICES, INC.
To: Denton, Youngblood B
NRC, Office of Nuclear Reactor Regulation
References
GN-1271, NUDOCS 8701070346
Download: ML20207G596 (2)
v • d • e


Text

-

GeorgLJ Pbwer Company Pbst Offic a Box 282 Waynesboro, GeorgiJ 30830 Te:aphone 404 554-9961 404 724-8114

^'

' Southern Company Services, Inc.

Pbst Office Box 2625 b

Birmingham. Alabama 35202 Telephore 205 870-6011 VOgtle Project December 30, 1986 t

Director of Nucler.r Reactor Regulation File: X7BC35 Attention:

Mr. B. J. Youngblood Log:

GN-1271 PWR Project Directorate #4 Division of PWR Licensing A U. !3 Nuclear Reguintory Commission Wa shington, D.C.

20555 NRC DOCKET NUMBERS 50-424 AND 50-425 CONSTRUCTION PERMIT NUMBERS CPPR-108 AND CPPR-109 V0GTLE ELECTRIC GENERATING PIANT - UNITS 1 AND 2 REQUEST FOR ADDITIONAL INFORMATION:

STARTUP TEST PROGRAM: NATURAL CIRCULATION TEST

Dear Mr. Denton:

In recent discusaions your staff requestad information on the ability of the operators to recognize natural circulation and operate the plant during the natural circulation startup test.

Simulator training was conducted to provide a high degree of confidence that the operators can recognize and perform during the natural circulation test.

The simulator, delivered in 1980, has been used for training and testing reactor operators ard trial use of plant operating procedures, including natural circulation emergency operating procedures.

Its models were developed by Singer-Link under the supervision of a licensed individual employed by Singer-Link. The simulator's performance was reviewed during acceptance testing by three Georgia Power operators (two senior reactor operators and one reactor operator) licensed on a Westinghouse plant. Natural circulation simulator training included participation in the initiation, maintenance, and recovery from the natural circulation mode.

One of the purposes of performing natural circulation testing at the VEGP is to gather data for benchmarking the simulator; this commitment was made in our response to Q640.98. The other, as noted in our response to Q440.98, is to obtain plant data for primary core differential temperature and calorimetric flow at lower power level.

8701070346 861230 PDR ADOCK 05000424 w

PDR dof

' 0

3 Director of Nuclear Reactor Regulation File: X7BC35 December 30, 1986 Log:

GN-1271 Page 2 t

If your staff requires any additional information, please do not hesitate to I

contact me.-

T S cerely,

. g.

J. A. Bailey Project Licensing Manager JAB /sm Attachment xc:

R. E. Conway

?

3 R. A. Thomas s

I J. E. Joiner, Esquire B. W. Churchill, Esquire M. A. Miller (2)

'~

B. Jones, Esquire G. Bockhold, Jr.

NRC Regional Administrator NRC Resident Inspector D.'Feig

\\

R. W. McManus L. T. Cucwa Vogtle Project File 0957V I

g 5

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