ML20086E657: Difference between revisions

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=Text=
=Text=
{{#Wiki_filter:l f')
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  .o r}~. \ f') VERMONT YANKEE NUCLEAR POWEle CORPON ATION
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{ g-O                                           SCVENTY LCVCN OROVC GTRCCT RurLAxn, Vi:rotoxr o ao VY V--324 5 P. O. DOX 1s7 VcRNON, VERMONT 03354 April 25, 1974 G
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g-O SCVENTY LCVCN OROVC GTRCCT RurLAxn, Vi:rotoxr o ao VY V--324 5 P. O. DOX 1s7 VcRNON, VERMONT 03354 April 25, 1974 G
Director Directeatu of Regul: Lory Operations, Region 1                           v               ,            .          s United M ate, Atoni c .:nergy Comission                                 b,,/                 i''   $,# ,j y,g 63] Pc : t .iventu                                                     c/       g[8f
4c 0J Director Directeatu of Regul: Lory Operations, Region 1
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Docket N . 50-271                                   t'X                               ,
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Docket N. 50-271 t'X v3
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==Dear Sir:==
==Dear Sir:==
IM/
IM/
Th h is t.o .i n f e r you that during a review of surveillance rcquii.         ,    rert t inire to control rol excercising during the period of Apri'       i'--16,   1974,   t ;as de;. Sned that erth operabic control rod no: f lly incerted vna not e::ercised one notch during that Line incrc:     .      Technic ' Specifications, Section 4.3.A.2, requires that-this ntn zij!ance 1 : perforned at least once each week. Previous contro? .
Th h is t.o.i n f e r you that during a review of surveillance rcquii.
e: arcini.y b:d been conducted on April 9,1974, and sub s e c,:       .t o this discovery the required curveillance was satisfactorily accorc1.      x<    cn April 19, 1974.                                                                     ,
rert t inire to control rol excercising during the period of Apri' i'--16, 1974, t ;as de;.
Corrc noudence from the Directorate of Licensing, dated Novetber 13, 197.3, :::dicat c ? that failure to perforri a survei] lance test within the tir.' interval p cscribed in the Technical Specifications does constU, . .:a itc ; ef noncompliance but does not constitute an abnorr'al occurrea           .nd i s wt significant enough to uarrant pro:npt reporting.
Sned that erth operabic control rod no: f lly incerted vna not e::ercised one notch during that Line incrc:
Technic ' Specifications, Section 4.3.A.2, requires that-this ntn zij!ance 1 : perforned at least once each week.
Previous contro?.
e: arcini.y b:d been conducted on April 9,1974, and sub s e c,:
.t o this discovery the required curveillance was satisfactorily cn April 19, 1974.
accorc1.
x<
Corrc noudence from the Directorate of Licensing, dated Novetber 13, 197.3, :::dicat c ? that failure to perforri a survei] lance test within the tir.' interval p cscribed in the Technical Specifications does constU,..:a itc ; ef noncompliance but does not constitute an abnorr'al occurrea
.nd i s wt significant enough to uarrant pro:npt reporting.
In light i i this ina:rpretation, this letter is dc. signed to inforra you of this ; il sed surveillance condition.
In light i i this ina:rpretation, this letter is dc. signed to inforra you of this ; il sed surveillance condition.
Ar a result of this occurrence, plant management has strongly recrapha. >.cd to appropriate personnel the need for strict adherence to the nr Taillance test schedule.
Ar a result of this occurrence, plant management has strongly recrapha. >.cd to appropriate personnel the need for strict adherence to the nr Taillance test schedule.
l Very truly yours, 8312070472 740425 PDR ADOCK 05000271                               VEPMONT YANKEE UUCLEAR POWER CORP 3 RATION S                          PDR
l Very truly yours, 8312070472 740425 PDR ADOCK 05000271 S
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PDR VEPMONT YANKEE UUCLEAR POWER CORP3 RATION f'j
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                                                                  . hD / VG'%Q t
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V C.S. Thomas                             1 Assistant Plait Superintendent
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                  ':::c/kbd                                   /
t C.S. Thomas 1
COPY SENT REGION         P_ ,                             g5g t                                                                                                                                         .}}
Assistant Plait Superintendent
/
':::c/kbd COPY SENT REGION P_,
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Latest revision as of 02:20, 14 December 2024

Ro:On 740414-16,each Operable Control Rod Not Fully Inserted Was Not Exercised One Notch During Surveillance Exercise. Cause Not Stated.Strict Adherence to Surveillance Test Schedule Emphasized
ML20086E657
Person / Time
Site: Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date: 04/25/1974
From: George Thomas
VERMONT YANKEE NUCLEAR POWER CORP.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20086E654 List:
References
VYV-3245, NUDOCS 8312070472
Download: ML20086E657 (1)


Text

l O

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v v

Aw3 -

.o r ~. \\ f') VERMONT YANKEE NUCLEAR POWEle CORPON ATION

{ }

g-O SCVENTY LCVCN OROVC GTRCCT RurLAxn, Vi:rotoxr o ao VY V--324 5 P. O. DOX 1s7 VcRNON, VERMONT 03354 April 25, 1974 G

4c 0J Director Directeatu of Regul: Lory Operations, Region 1

$,#,j y,g v

s United M ate, Atoni c.:nergy Comission b,,/

g[8f i

63] Pc : t.iventu c/

-g

)

.k

[f'8g King of Prussia, Pennsylvania 19406 Lm wgn O y

. '/7 -

RITE Rh.,

Operat;nt License DPR-28

'\\U 4

'h

/

Docket N. 50-271 t'X v3

(

/%--.- '[ ' /

Dear Sir:

IM/

Th h is t.o.i n f e r you that during a review of surveillance rcquii.

rert t inire to control rol excercising during the period of Apri' i'--16, 1974, t ;as de;.

Sned that erth operabic control rod no: f lly incerted vna not e::ercised one notch during that Line incrc:

Technic ' Specifications, Section 4.3.A.2, requires that-this ntn zij!ance 1 : perforned at least once each week.

Previous contro?.

e: arcini.y b:d been conducted on April 9,1974, and sub s e c,:

.t o this discovery the required curveillance was satisfactorily cn April 19, 1974.

accorc1.

x<

Corrc noudence from the Directorate of Licensing, dated Novetber 13, 197.3, :::dicat c ? that failure to perforri a survei] lance test within the tir.' interval p cscribed in the Technical Specifications does constU,..:a itc ; ef noncompliance but does not constitute an abnorr'al occurrea

.nd i s wt significant enough to uarrant pro:npt reporting.

In light i i this ina:rpretation, this letter is dc. signed to inforra you of this ; il sed surveillance condition.

Ar a result of this occurrence, plant management has strongly recrapha. >.cd to appropriate personnel the need for strict adherence to the nr Taillance test schedule.

l Very truly yours, 8312070472 740425 PDR ADOCK 05000271 S

PDR VEPMONT YANKEE UUCLEAR POWER CORP3 RATION f'j

\\

l', 1. f

. hD / VG'%Q V

t C.S. Thomas 1

Assistant Plait Superintendent

/

':::c/kbd COPY SENT REGION P_,

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.