05000000/LER-1986-011, Partially Deleted LER 86-011-00:on 860410,vital Area Intrusion Alarm Failure Occurred.Cause of Event Deleted. Alarm & Door Tested Satisfactorily: Difference between revisions

From kanterella
Jump to navigation Jump to search
(StriderTol Bot insert)
 
(StriderTol Bot change)
 
Line 23: Line 23:
| Mode =  
| Mode =  
| Docket = 05000000
| Docket = 05000000
| LER year = 2086
| LER year = 1986
| LER number = 11
| LER number = 11
| LER revision =  
| LER revision = 0
| Event date =  
| Event date =  
| Report date =  
| Report date =  
Line 34: Line 34:
=text=
=text=
{{#Wiki_filter:- - - - - _ - - - - -
{{#Wiki_filter:- - - - - _ - - - - -
l
asC e. aos sea us aeuctsan asoutatosv Consussa:ies APenovf o oMe Apo tied 4ied LICENSEE EVENT REPORT (LER) 8 "''" 8 8 * **
                      ,    asC e . aos sea                                                                                                                                                                                     us aeuctsan asoutatosv Consussa:ies APenovf o oMe Apo tied 4ied
~
                                ,                                                                                                                LICENSEE EVENT REPORT (LER)                                               8 "''" 8 8 * **
e aCit Tv Ediustone Nuclear Power Station Unit 1 oocast wuussa as Pass is 015 t o 1010121415 1 l0Fl 012
                                                                                                                                                                                                                  ~
"'"''' Vital Area Intrusion Alarm Failure 1
e aCit                                                                                                                                                                         oocast wuussa as                        Pass is Tv Ediustone Nuclear Power Station Unit 1                                                                                                                                                                           l 015 t o 1010121415                 1 l0Fl 012     I
i av =T oats asi sen avuesa is, nspoat cats tri oTusa paciuties servotvan mi f
                            "'"''' Vital Area Intrusion Alarm Failure                                                                                                                                                                                         1 i
3 wout-car vain vain "g;;;a' 3tl"; wont oav naa
av =T oats asi                                                             sen avuesa is,                             nspoat cats tri                       oTusa paciuties servotvan mi car                                                               "g;;;a'                                                                                                               f              3 wout-                                      vain                vain                                              3tl"; . wont           oav   naa               *aCmvv=4-u                   ooCaev =uweimusi Millstone Unit 2                         0 1510 l N 0 131 316 I
*aCmvv=4-u ooCaev =uweimusi Millstone Unit 2 0 1510 l N 0 131 316 loIolo %
loIolo               %
0l4 1l0 8
0l4 1l0                   8 6             8 l6                           0l1 l 1             0l 0 0l4               1l 5 8l6     Millstone Unit 3                         015                  141213
6 8 l6 0l1 l 1 0l 0 0l4 1l 5 8l6 Millstone Unit 3 0 1 5 141213 raus assoaf is sueuartso evasuAuf 70 Tut asoviasuswts o, io can g ren.cs es ow w
                                      ,,,,,,,,,                                          raus assoaf is sueuartso evasuAuf 70 Tut asoviasuswts o, io can g ren.cs                                         es ow w   ,s ois neos ''                               N                   m assimi                                             ro oei.i ao re.iun.i 73.tino m assanina                                           eo maim                                                                                             )
,s ois neos ''
es rwnan.,
N m assimi ro oei.i ao re.iun.i 73.tino m assanina
y     n.ru.i nei                  11010                                   m ans.ninsi                                         no mmui                           = ,winn+                             orw e a <s,-o 4.,     ,.
)
1 m s.6. inn.i m           .n,n ,
eo maim es rwnan.,
[      no 7miano
y n.ru.i 11010 m ans.ninsi no mmui
: e. . ..n,n.,
=,winn+
                                                                                                                                                                                            = rmean w e..   . .n
orw e a <s,-o 4.,
                                                                                                                                                                                                                          ~
nei
Ea*Is''''"'"'**#'**          l ao ass.nin.i                                         no n.iun i                         en runen.i LICEN488 CONTACT Pon TMit LER fial                                                                       j NAug itLtrwohg Nuustsi Patricia L. Weekley, Security Supervisor i
[
ami Cooi                                       I 21013       41414i H 413l2 6                 i CouPLits oms LINE F.A G ACM CouPoNINT FalLv88 pleCAisto 14 rMi$ A8 PORT n3l
~
                                                                                                                  =A Sv$7tu                                                                          C
Ea*Is''''"'"'**#'**
                                                                                                                                            ,7,4jgd
m s.6. inn.i no 7miano
                                                                                                                                                                                                                                            ~
= rmean w m
CAwSE                                       Cou*o*f t,                                                   Ri'o                                                                  =AN                                       '
.n,n,
y                                 Cav84 S yst f u CoupomgnT               C      m omta pp a        ,
e....n,n.,
l X                II A                 AILI M                                 J1017 l3                     N                                         l       t 1 l           l 1 t                                         l I                   I l l                                   1 I I                                                             I       I I I           I I f
e..
                                                                                                                            .u     a u, ~,.t . . . . a.. CT, o n.
..n ao ass.nin.i no n.iun i en runen.i LICEN488 CONTACT Pon TMit LER fial j
NAug itLtrwohg Nuustsi i
Patricia L. Weekley, Security Supervisor I
ami Cooi 21013 41414i H 413l2 6 i
CouPLits oms LINE F.A G ACM CouPoNINT FalLv88 pleCAisto 14 rMi$ A8 PORT n3l Ri'o,7,4jg
~
d
=A C
CAwSE Sv$7tu Cou*o*f t,
=AN C
m omta a y
Cav84 S yst f u CoupomgnT pp X
II A AILI M J1017 l3 N
l t 1 l l 1 t I
I l l 1 I I I
I I I I I f
.u a u, ~,.t.... a.. CT, o n.
wo~T.
o.,
o.,
wo~T.              v... I susu wo=                                     j
v...
                            ~} vel err v an emerso suswssros ca ruo                                                                                                                                               ***"*'
susu wo=
sw asc, is ~, n, ,ax T] no                                                                      g      g        ;
j
      .                                                                                  ....                    .~.., u.,             ,  u, . n     .  ,n     , o e, A                           roximately 1125 hours on 4/10/8                                                                                                                                     --
~} vel err an emerso suswssros ca ruo T] no v
ailed to alarm when being checked for alarm surveillance. The                                                                                             !
g g
vita area door was locked. This door is a                                                                                                                                                                     !
sw asc, is ~, n,,ax
alarm only door. The door was left <ipe                                                                                                                                                                       l the alarm was received at approximately 1135 hours.
.~.., u.,
or compensation until repairs were completed and alarm receive .
u,. n
l l
,n
8709150166 870910 PDR                       FOIA WILLIAM 87-410                                                                 PDR mac Form Me ft 03 l
, o e, A
roximately 1125 hours on 4/10/8 ailed to alarm when being checked for alarm surveillance. The vita area door was locked. This door is a alarm only door. The door was left <ipe the alarm was received at approximately 1135 hours.
or compensation until repairs were completed and alarm receive.
8709150166 870910 PDR FOIA WILLIAM 87-410 PDR mac Form Me ft 03


m_ -.       _
m_ -.
hRC Pe** 3m6A
hRC Pe** 3m6A W3 %sCLE AR RE0VLATORY COMMtS&som LICENSEE EVENT REPORT (LER) TEXT CONTINUATION
      ''**'                                                                                    W3 %sCLE AR RE0VLATORY COMMtS&som LICENSEE EVENT REPORT (LER) TEXT CONTINUATION                         . aovio eMe ,o asso-oio.
. aovio eMe,o asso-oio.
    \                                                                                                 unesesa f aCom m up                                     DOCK ET NUMBER (2!                     ,
\\
egaa   SE0ve nt a6 i   ,etvec=
unesesa f aCom m up DOCK ET NUMBER (2!
egaa SE0ve nt a6 i
,etvec=
Hillstone Nuclear Power Station "I
Hillstone Nuclear Power Station "I
rexs w - a-. . =;=:. . .=- vc w mann o l5 l0 l 0 l o l2 l 415 8l 6 -
o l5 l0 l 0 l o l2 l 415 8l 6 0l1 l 1 0l 0 0l 2 0F 0l2 rexs w - a-.. =;=:...=- vc w mann Identification of Occurrences 1
0l1 l 1     -
0l 0   0l 2 0F 0l2 Identification of Occurrences 1
At a roximately 1125 hours on 4 0 86 vital are Effects Loss of alarm surveillance to a single vital area door.
At a roximately 1125 hours on 4 0 86 vital are Effects Loss of alarm surveillance to a single vital area door.
Description of Compensatory Measures l
Description of Compensatory Measures l
I Designation of Apparent Causes The failure was apparently due to a                                                               '
Designation of Apparent Causes The failure was apparently due to a
                                  .By the time Security 16C tec n c ans arr ve           o c ec ce                               ,
.By the time Security 16C tec n c ans arr ve o c ec ce door c a alarmed.
door c a alarmed.       Further tests were conducted and the door alarmed                                       l properly each time.                                                                                             '
Further tests were conducted and the door alarmed l
Corrective Action                                                                                               ;
properly each time.
The                               nd the door tested satisfactorily, l
 
e                                                                                                                                   ,
==Corrective Action==
1 i
The nd the door tested satisfactorily, l
e i


l REGION 1
l REGION 1
_ Security Event Re> ort Jn-Office Review     r orm Iref. IP 90712)
_ Security Event Re> ort Jn-Office Review rorm Iref. IP 90712) 1.
: 1. Notification:                                   pa te Tim Proept (phone) 5a :<a doesnJsuenAsd&f &f g,y Written
Notification:
                                                                                          //-/3'#6 Received in RI 8'-N-[h           .
pa te Tim Proept (phone) 5a :<a doesnJsuenAsd&f &f g,y Written
II.      Adequacy of Report:
//-/3'#6 Received in RI 8'-N-[h II.
Adequacy of Report:
To assess event _
To assess event _
To assess cause Inspector's action III.     Corrective Action:
To assess cause Inspector's action III.
Cornpleted       Cd Planned Adequate      k-red-                                     '
 
V Inspector's action IV. _ Generic Applicability: __
==Corrective Action==
f /y , d m [g, g ,g g d % ,,
Cornpleted Cd Planned k-r d-Adequate e
V Inspector's action IV.
_ Generic Applicability: __
f /y, d m [g, g,g g d %,,
Inspector s action V.
Inspector s action V.
No. of Previous or Causally linked Events within the Past 3 Years: __
No. of Previous or Causally linked Events within the Past 3 Years: __
                                          /
/
I ector's action k W / Y/ d d u $u s VI.
ector's action k W / Y/ d d u $u s I
VI.
Adequate _
Adequate _
I Inspector's action 6
I Inspector's action 6


Vll. Inspector'sRecormendation(s):
Vll.
l Notify other NRC Office   b Reason                         -
Inspector'sRecormendation(s):
Vill.
Notify other NRC Office b Reason Vill.
Licensee Report in Tracking System: h-IX. In-Dffice Review:
Licensee Report in Tracking System: h-IX.
Date completed _S- 7-(d Inspector           h,/ #4N/1 j:-           r Documented in IR No.
In-Dffice Review:
X.
Date completed _S-7-(d Inspector h,/ #4N/1 j:-
                                                            /b Review time recorded on Fonn 766 (IP 90712) _
r Documented in IR No.
Review time recorded on Fonn 766 (IP 90712) _
/b X.
On-Site Followup:
On-Site Followup:
Date (approx) planned Date completed
Date (approx) planned Date completed IR No.
                            ~
~
IR No.
Review time recorded on Fonn 766 (IP 92700) _
Review time recorded on Fonn 766 (IP 92700) _
Findings (surmarize) i XI. _ Inspector's Comnents:
Findings (surmarize) i XI.
_M d Maup [,//M#purd f
_ Inspector's Comnents: _M d Maup [,//M#purd f
Y bw X11. Reviewed By: _
bw Y
Date: _
X11.
Cocnents: __             -
Reviewed By: _
Date:
Cocnents: __


1 NORTHEAST UTILITIES                                                           * " ' ' ' ' "'"" S*'a.n sunt. Bernn. Conn.cowt i , ccweeu .u         o .-ia c"'*'
1 NORTHEAST UTILITIES
* " ' ' ' ' "'"" S*'a.n sunt. Bernn. Conn.cowt i, ccweeu.u o.-ia c"'*'
P.O. BOX 270
P.O. BOX 270
                        *((.$ $I.N,fl((l[7"""
*((.$ $I.N,fl((l[7"""
HARTFORD. CONNECTICUT 06141-0270 4 J m,www                                                                        (203) 666-6911 k   '              .s, s,e.n   u%a m . ... c-- cy.
HARTFORD. CONNECTICUT 06141-0270 4
April 15, 1986 MP-8948 Docket No. 50-245 l                                                                                                       Docket No. 50-336 Docket No. 50-423 l
(203) 666-6911 k
l i         Mr. Richard W. Starostecki, Director                                                                                       l Division of Project and Resident Programs                                                                                   l NRC Region I                                                                                                               i U.S. Nuclear Regulatory Commission                                                                                         j 631 Park Avenue                                                                                                             i King of Prussia, Pennsylvania                       19406                                                                 l
J m, ww s,e.n u%a cy.
w.s, m.... c--
April 15, 1986 MP-8948 Docket No. 50-245 l
Docket No. 50-336 Docket No. 50-423 l
l i
Mr. Richard W. Starostecki, Director l
Division of Project and Resident Programs l
NRC Region I i
U.S. Nuclear Regulatory Commission j
631 Park Avenue i
King of Prussia, Pennsylvania 19406 l


==Dear Mr. Starostecki:==
==Dear Mr. Starostecki:==
I This letter forwards a report of a security related event pursuant to the requirements of 10CFR part 73, paragraph 73.71(c).
I This letter forwards a report of a security related event pursuant to the requirements of 10CFR part 73, paragraph 73.71(c).
Very truly ycurs,                                                 ;
Very truly ycurs, NORTHEAST NUCLEAR ENERGY COMPANY FOR: Wayne D. Romberg Station Superintendent cou % y BY:,ames
NORTHEAST NUCLEAR ENERGY COMPANY FOR: Wayne D. Romberg Station Superintendent BY: ,ames cou % y
. Kelley Station Services Superintendent Millstone Nuclear Power Station WDR/PLW:mo
                                                                            . Kelley Station Services Superintendent Millstone Nuclear Power Station WDR/PLW:mo


==Attachment:==
==Attachment:==
Report of Security Event 86-011-00 cc: Director of Inspection and Enforcement U.S. Nuclear Regulatory Commission, Washington, D.C.                     20555 l'
Report of Security Event 86-011-00 cc: Director of Inspection and Enforcement U.S. Nuclear Regulatory Commission, Washington, D.C.
                                                                                            <t_'
20555 l'
y .. . . . c. r g . . g - . g, .           _
<t_'
i ed.                                                             L,
y..... c. r g.. g -. g,.
                                                                                                                            \
i ed.
L,
\\
L 4%f
L 4%f
}}
}}


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

Latest revision as of 05:26, 2 December 2024

Partially Deleted LER 86-011-00:on 860410,vital Area Intrusion Alarm Failure Occurred.Cause of Event Deleted. Alarm & Door Tested Satisfactorily
ML20238E732
Person / Time
Site: Millstone, 05000000
Issue date: 04/15/1986
From: Kelley J, Weekley P
NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To: Starostecki R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20238E403 List:
References
FOIA-87-410 LER-86-011-02, LER-86-11-2, MP-8948, NUDOCS 8709150166
Download: ML20238E732 (5)
v • d • e


LER-1986-011, Partially Deleted LER 86-011-00:on 860410,vital Area Intrusion Alarm Failure Occurred.Cause of Event Deleted. Alarm & Door Tested Satisfactorily
Event date:
Report date:
0001986011R00 - NRC Website
v • d • e

text

- - - - - _ - - - - -

asC e. aos sea us aeuctsan asoutatosv Consussa:ies APenovf o oMe Apo tied 4ied LICENSEE EVENT REPORT (LER) 8 "" 8 8 * **

~

e aCit Tv Ediustone Nuclear Power Station Unit 1 oocast wuussa as Pass is 015 t o 1010121415 1 l0Fl 012

"'" Vital Area Intrusion Alarm Failure 1

i av =T oats asi sen avuesa is, nspoat cats tri oTusa paciuties servotvan mi f

3 wout-car vain vain "g;;;a' 3tl"; wont oav naa

  • aCmvv=4-u ooCaev =uweimusi Millstone Unit 2 0 1510 l N 0 131 316 loIolo %

0l4 1l0 8

6 8 l6 0l1 l 1 0l 0 0l4 1l 5 8l6 Millstone Unit 3 0 1 5 141213 raus assoaf is sueuartso evasuAuf 70 Tut asoviasuswts o, io can g ren.cs es ow w

,s ois neos

N m assimi ro oei.i ao re.iun.i 73.tino m assanina

)

eo maim es rwnan.,

y n.ru.i 11010 m ans.ninsi no mmui

=,winn+

orw e a <s,-o 4.,

nei

[

~

Ea*Is'"'"'**#'**

m s.6. inn.i no 7miano

= rmean w m

.n,n,

e....n,n.,

e..

..n ao ass.nin.i no n.iun i en runen.i LICEN488 CONTACT Pon TMit LER fial j

NAug itLtrwohg Nuustsi i

Patricia L. Weekley, Security Supervisor I

ami Cooi 21013 41414i H 413l2 6 i

CouPLits oms LINE F.A G ACM CouPoNINT FalLv88 pleCAisto 14 rMi$ A8 PORT n3l Ri'o,7,4jg

~

d

=A C

CAwSE Sv$7tu Cou*o*f t,

=AN C

m omta a y

Cav84 S yst f u CoupomgnT pp X

II A AILI M J1017 l3 N

l t 1 l l 1 t I

I l l 1 I I I

I I I I I f

.u a u, ~,.t.... a.. CT, o n.

wo~T.

o.,

v...

susu wo=

j

~} vel err an emerso suswssros ca ruo T] no v

g g

sw asc, is ~, n,,ax

.~.., u.,

u,. n

,n

, o e, A

roximately 1125 hours0.013 days <br />0.313 hours <br />0.00186 weeks <br />4.280625e-4 months <br /> on 4/10/8 ailed to alarm when being checked for alarm surveillance. The vita area door was locked. This door is a alarm only door. The door was left <ipe the alarm was received at approximately 1135 hours0.0131 days <br />0.315 hours <br />0.00188 weeks <br />4.318675e-4 months <br />.

or compensation until repairs were completed and alarm receive.

8709150166 870910 PDR FOIA WILLIAM 87-410 PDR mac Form Me ft 03

m_ -.

hRC Pe** 3m6A W3 %sCLE AR RE0VLATORY COMMtS&som LICENSEE EVENT REPORT (LER) TEXT CONTINUATION

. aovio eMe,o asso-oio.

\\

unesesa f aCom m up DOCK ET NUMBER (2!

egaa SE0ve nt a6 i

,etvec=

Hillstone Nuclear Power Station "I

o l5 l0 l 0 l o l2 l 415 8l 6 0l1 l 1 0l 0 0l 2 0F 0l2 rexs w - a-.. =;=:...=- vc w mann Identification of Occurrences 1

At a roximately 1125 hours0.013 days <br />0.313 hours <br />0.00186 weeks <br />4.280625e-4 months <br /> on 4 0 86 vital are Effects Loss of alarm surveillance to a single vital area door.

Description of Compensatory Measures l

Designation of Apparent Causes The failure was apparently due to a

.By the time Security 16C tec n c ans arr ve o c ec ce door c a alarmed.

Further tests were conducted and the door alarmed l

properly each time.

Corrective Action

The nd the door tested satisfactorily, l

e i

l REGION 1

_ Security Event Re> ort Jn-Office Review rorm Iref. IP 90712) 1.

Notification:

pa te Tim Proept (phone) 5a :<a doesnJsuenAsd&f &f g,y Written

//-/3'#6 Received in RI 8'-N-[h II.

Adequacy of Report:

To assess event _

To assess cause Inspector's action III.

Corrective Action

Cornpleted Cd Planned k-r d-Adequate e

V Inspector's action IV.

_ Generic Applicability: __

f /y, d m [g, g,g g d %,,

Inspector s action V.

No. of Previous or Causally linked Events within the Past 3 Years: __

/

ector's action k W / Y/ d d u $u s I

VI.

Adequate _

I Inspector's action 6

Vll.

Inspector'sRecormendation(s):

Notify other NRC Office b Reason Vill.

Licensee Report in Tracking System: h-IX.

In-Dffice Review:

Date completed _S-7-(d Inspector h,/ #4N/1 j:-

r Documented in IR No.

Review time recorded on Fonn 766 (IP 90712) _

/b X.

On-Site Followup:

Date (approx) planned Date completed IR No.

~

Review time recorded on Fonn 766 (IP 92700) _

Findings (surmarize) i XI.

_ Inspector's Comnents: _M d Maup [,//M#purd f

bw Y

X11.

Reviewed By: _

Date:

Cocnents: __

1 NORTHEAST UTILITIES

  • " ' ' ' ' "'"" S*'a.n sunt. Bernn. Conn.cowt i, ccweeu.u o.-ia c"'*'

P.O. BOX 270

  • ((.$ $I.N,fl((l[7"""

HARTFORD. CONNECTICUT 06141-0270 4

(203) 666-6911 k

J m, ww s,e.n u%a cy.

w.s, m.... c--

April 15, 1986 MP-8948 Docket No. 50-245 l

Docket No. 50-336 Docket No. 50-423 l

l i

Mr. Richard W. Starostecki, Director l

Division of Project and Resident Programs l

NRC Region I i

U.S. Nuclear Regulatory Commission j

631 Park Avenue i

King of Prussia, Pennsylvania 19406 l

Dear Mr. Starostecki:

I This letter forwards a report of a security related event pursuant to the requirements of 10CFR part 73, paragraph 73.71(c).

Very truly ycurs, NORTHEAST NUCLEAR ENERGY COMPANY FOR: Wayne D. Romberg Station Superintendent cou % y BY:,ames

. Kelley Station Services Superintendent Millstone Nuclear Power Station WDR/PLW:mo

Attachment:

Report of Security Event 86-011-00 cc: Director of Inspection and Enforcement U.S. Nuclear Regulatory Commission, Washington, D.C.

20555 l'

<t_'

y..... c. r g.. g -. g,.

i ed.

L,

\\

L 4%f

Retrieved from "https://kanterella.com/w/index.php?title=05000000/LER-1986-011,_Partially_Deleted_LER_86-011-00:on_860410,vital_Area_Intrusion_Alarm_Failure_Occurred.Cause_of_Event_Deleted._Alarm_%26_Door_Tested_Satisfactorily&oldid=3918005"