ML20084A311: Difference between revisions

From kanterella
Jump to navigation Jump to search
(StriderTol Bot insert)
 
(StriderTol Bot change)
 
Line 17: Line 17:


=Text=
=Text=
{{#Wiki_filter:-,
{{#Wiki_filter:.
:-...:-. m n
..., x w-M
_n....
~..
F:~ ~
F:~ ~
_n....    ~. .      .  . -
=~
:- ...:-. m n-
o O-
                                                                                                ... , x w-M          - - - . - - - .      -
)
                                                                                                                                                =~
? :[T
          -        )
''.M ~ f. "f ?,
                    .                        o                                                     O-
3 Consolidated Edison C6mpany of New York,Inc.
                  ?
. d b J !) 4 frving Place, New York, N Y 10003 w.
:[T
4 1
          ''.M ~ f. "f3?,Consolidated Edison C6mpany of New York,Inc.                                       '
November 19, 1973 Re:
4
Indian Point Unit No. 2 Facility Operating License
: w.    . d b J !) 4 frving Place, New York, N Y 10003 1
{
November 19, 1973 Re:     Indian Point Unit No. 2                             '
DPR A.O.
Facility Operating License
3-2-16 Mr. James P. O'Reilly, Director Regulatory Operations, Region I U. S. Atomic Energy Commission i
{           ,                                                                                  DPR                                                                                               A.O. 3-2-16 Mr. James P. O'Reilly, Director Regulatory Operations, Region I U. S. Atomic Energy Commission                                                                                                 ,
631 Park Avenue Ki,ng of Prussia, Pennsylvania 19406 I
i                  631 Park Avenue Ki,ng of Prussia, Pennsylvania                           19406                                                               I


==Dear Mr. O'Reilly,==
==Dear Mr. O'Reilly,==
 
The following report of Abnormal Occurrence No. 3-2-16 is provided pursuant to the requirements of Section 6.12.2 (a) of the Technical Specifications to Facility Operating License No.
The following report of Abnormal Occurrence No. 3-2-16 is                                                                 ,
provided pursuant to the requirements of Section 6.12.2 (a) of the Technical Specifications to Facility Operating License No.
DPR-26.
DPR-26.
On November 16, 1973 an analysis of the results of periodic                                                               ;
On November 16, 1973 an analysis of the results of periodic tests and calibration checks relating to pressurizer pressure in-dicated that the setting for one of the three'bistables associated with low pressurizer pressure safety injection was be. low that re-quired by Item 3 in Table 3-1 of the Technical Specifications.
tests and calibration checks relating to pressurizer pressure in-dicated that the setting for one of the three'bistables associated with low pressurizer pressure safety injection was be. low that re-                                                             '
At the time of these periodic tests and calibration checks the re-actor wat in the cold shutdown condition for maintenance work.
quired by Item 3 in Table 3-1 of the Technical Specifications.
The particular bistable device is part of a two out of three I
At the time of these periodic tests and calibration checks the re-actor wat in the cold shutdown condition for maintenance work.                                                                   '
logic system *ehich provides for a safety injection nignal on coin-cidence of low pressurizer pressure and low pressurizer level.
The particular bistable device is part of a two out of three                                                             I logic system *ehich provides for a safety injection nignal on coin-cidence of low pressurizer pressure and low pressurizer level.
The other two bistables of the system were found to be operating correctly.
The other two bistables of the system were found to be operating correctly.
brated and' The             channel retested            associated with this device was recali-satisfactorily.                                                                               i Mr. Don. Johnson of.your office was notified of this occurrence by Mr. John Makepeace by telephone on November 16, 1973.
The channel associated with this device was recali-brated and' retested satisfactorily.
Very truly yours, 8304050158 731203 PDR ADOCK 05000247                                                     /h) i
i Mr. Don. Johnson of.your office was notified of this occurrence by Mr. John Makepeace by telephone on November 16, 1973.
              'S                           PDR                                             W ;Lhhv,, a .
Very truly yours, 8304050158 731203 PDR ADOCK 05000247
                                                                                                                    # '* ,6.   -
/h) i
Warren R. Cobean, Jr.g, Manager, Nuclear Poper ec:       % . John E. O' Leary
' S PDR W ;Lhhv,, a
                                                                          . bY
# '*,6.
                                                                              ,              Generation t         (-[t  .                    .
Warren R. Cobean, Jr.g, Manager, Nuclear Poper
1                                                       -
. bY (-[t Generation ec:
o                    ,
%. John E.
                                                    .-        , , ,-.                      -    ,          .                        , . .  ,}}
O' Leary t
o 1
,}}

Latest revision as of 05:03, 14 December 2024

AO 3-2-16:on 731116,during Cold Shutdown,Setting for One Bistable Did Not Reach Tech Spec Requirement.Channel Recalibr
ML20084A311
Person / Time
Site: Indian Point Entergy icon.png
Issue date: 11/19/1973
From: Cobean W
CONSOLIDATED EDISON CO. OF NEW YORK, INC.
To: James O'Reilly
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20084A297 List:
References
AO-3-2-16, NUDOCS 8304050158
Download: ML20084A311 (1)
v • d • e


Text

.

-...:-. m n

..., x w-M

_n....

~..

F:~ ~

=~

o O-

)

? :[T

.M ~ f. "f ?,

3 Consolidated Edison C6mpany of New York,Inc.

. d b J !) 4 frving Place, New York, N Y 10003 w.

4 1

November 19, 1973 Re:

Indian Point Unit No. 2 Facility Operating License

{

DPR A.O.

3-2-16 Mr. James P. O'Reilly, Director Regulatory Operations, Region I U. S. Atomic Energy Commission i

631 Park Avenue Ki,ng of Prussia, Pennsylvania 19406 I

Dear Mr. O'Reilly,

The following report of Abnormal Occurrence No. 3-2-16 is provided pursuant to the requirements of Section 6.12.2 (a) of the Technical Specifications to Facility Operating License No.

DPR-26.

On November 16, 1973 an analysis of the results of periodic tests and calibration checks relating to pressurizer pressure in-dicated that the setting for one of the three'bistables associated with low pressurizer pressure safety injection was be. low that re-quired by Item 3 in Table 3-1 of the Technical Specifications.

At the time of these periodic tests and calibration checks the re-actor wat in the cold shutdown condition for maintenance work.

The particular bistable device is part of a two out of three I

logic system *ehich provides for a safety injection nignal on coin-cidence of low pressurizer pressure and low pressurizer level.

The other two bistables of the system were found to be operating correctly.

The channel associated with this device was recali-brated and' retested satisfactorily.

i Mr. Don. Johnson of.your office was notified of this occurrence by Mr. John Makepeace by telephone on November 16, 1973.

Very truly yours, 8304050158 731203 PDR ADOCK 05000247

/h) i

' S PDR W ;Lhhv,, a

  1. '*,6.

Warren R. Cobean, Jr.g, Manager, Nuclear Poper

. bY (-[t Generation ec:

%. John E.

O' Leary t

o 1

,

Retrieved from "https://kanterella.com/w/index.php?title=ML20084A311&oldid=4362692"