ML19276F665

From kanterella
Jump to navigation Jump to search
LER 1-77-96 on 771124:w/reactor in Run Mode,While Moving Spent Fuel Cask Out of Reactor Bldg,Security Alarm Indicated Outer Doors Not Shut Securely.Caused by Faulty Latching Mechanism on Outer Door.Doors Now Chain Locked
ML19276F665
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 12/09/1977
From: Banks H
CAROLINA POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19276F664 List:
References
LER-1-77-96, NUDOCS 7904060406
Download: ML19276F665 (2)


Text

.

e

.. NGCC C = Cs e a f~w. wa>

L.i L, C s

CCNTAOL BLCCK.l l

l l

l (PLEASE wealNT ALL REOulAED LNFcAMATION) t i

1 6

(CENst t e t'.T T r ot i'Gt LCENSit LCINSt NLM8(a s' I C I I

! I}

l0l0 l-l Ol OIOl0 IOl-!OIO l4l1 Il Il I l!

f0 I 1!

Navt E E P 25 26 30 31 32 14 15 8E*0 O A !!

miscar asscat tvtNT A!!

(T I I

I W d l 0I SI Oi-lO I3 I2 l5 1 Il l2 !4 I7 I7l l112l0191717]

CAtt :Av tvst s:Ls. t 00catt Neusta 74 75 EC 6a Ea 57 58 59 50 51 ENT DESCAST:CN k'ith the reactor at power, in the RUN mode, while movine the spent fuel cask oit I

50 of the reactor buildine, after the inner railroad doors were openod and the 5;

I cask was positioned between the inner and outer railroad d_oors._a security

,1, -

60 I

was received indicatine that the outer doors were not shut se-"volv a;

(Technical Specification 3.7.c.1T j

60 R01-77-96 ceu7d'cr

vacsev

..s tv

.sz SJ%la w2NJ a:tLM A w CLa ? CN 0001
:I
MocNt'et :::t

?'7 l l

f7l7 l 7 l 7 l 2 l l lvlQ l0 l0l 10 11 12 17 43 44 47 48 W5E CESCA.AT.CN i'

chalced and The outar door latchine mechanism is faulev. The ourar doors vn-a e;

latched. The i-nar doors vera closad a-d me,1pa.

V*enei,1 9

,-o na c.dne *- voa,4r 60 the latching mechanism for the doors.

L' hen the materials arrive, a service l

(See attached) ut :: ef os;:stav :tsca.a' :s u:..

s a.s s acwta ci ta starts

.s::vta,

[

0 I QI 9l l sta I d l * *:s SC 9

10 12 13 44 45 46 s =v ::

  • s. <

.et -

L::ATCN OF St.tzst l

Ei.EA!!

OF aE.iait AM LNT :S A:TNif f Id d

l NA l

l NA 50 44 45 5

10 11 EASO.NEL EAPC50AE5 N.; Meta

    • Gt Es:C DT.;N I

3 !0 10 i

)_j l NA 5

11 12 13

'E ASONNE..N.L A ES l

Nwusia Oti:8'3 7 CN 31010l l NA 63 1*

T2 2585dTE CONSEOLENCES I

NA 60

.055 CA C4Mt.CE TO F4C:LITY J

ot t s:mipe cN

_zj l

NA 1C OLSL'C:Tv l

NA a:

7904060 Y,

4ComCN4L r4CTCAs s. < -,..m.. a, m a, e r,,. s - u, 3 s-,.

4 "r,e n-s e 40- ou.tm a:

-s4.

4.

3 1

e:

6 LER CONTINUATION -- RO# 1-77-96 Facility:

BSEP Unit #1 Event Date 11-24-77 CAUSE DESCRIPTION CON'T:

representative of the door manufacturer will complete the door repairs.

Both sets of doors are chain locked from the inside and a sign was placed on the door stating that shift foreman and security approval is required prior to unlocking the doors.