05000327/LER-1980-053-03, /03L-0:on 800526,svc Bldg Vent Monitor O-RM-90-132B Declared Inoperable Due to Loss of Flow.Caused by Inoperative Radiation Monitor Sample Vacuum Pump.Other Monitor Sample Pump Valved in & Monitor Returned to Svc

From kanterella
(Redirected from ML19318C465)
Jump to navigation Jump to search
/03L-0:on 800526,svc Bldg Vent Monitor O-RM-90-132B Declared Inoperable Due to Loss of Flow.Caused by Inoperative Radiation Monitor Sample Vacuum Pump.Other Monitor Sample Pump Valved in & Monitor Returned to Svc
ML19318C465
Person / Time
Site: Sequoyah 
Issue date: 06/25/1980
From: Hereford J
TENNESSEE VALLEY AUTHORITY
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19318C461 List:
References
LER-80-053-03L, LER-80-53-3L, NUDOCS 8007010502
Download: ML19318C465 (1)


LER-1980-053, /03L-0:on 800526,svc Bldg Vent Monitor O-RM-90-132B Declared Inoperable Due to Loss of Flow.Caused by Inoperative Radiation Monitor Sample Vacuum Pump.Other Monitor Sample Pump Valved in & Monitor Returned to Svc
Event date:
Report date:
3271980053R03 - NRC Website

text

.

a rene r 0,m.....

U. S NUCLF All ntCut ATO6tY CO*.W,UtO'

(/ 77f 1.lCEIFEC EVENT 11EPORT Exit!Bi r,

cc 4um. r t m.

_ j,, l,, [, j_{

tettast rnaar e,t tyr[ ALL rFCutntn p. fun?.?Af TOM ic l.d l T f NI S 'N_1PJ L!@'al 0l-1 O_l O!Ql 0l 01-10l 0}@{.4l1111 111ICI I.I@

,~..a<...

um.4

.. w...,, u ~

C(Yr f

[.'.M Lt. 0LO! SIO I 01013 I 217 IGl 015121 61810 l@l o I r,I ? l_sj al n l@

f FFfil rv. *.T w cn.c t c. s e.!n ei.m s!D'cS $tb eci;. (h [T.71 [ Service Building Vent Monitor (0-RM-90-132B) was declared inoperable due p p-) ; to loss of flow which resulted in placing the plant into action statement

@ oI LCO 3.3.3.10.

There was no danger to the health and safety of the p pj[public. Redundant system - manual grab san:pling. Previous occurrences -

F F1Inone.

o i t L3_1.:J L.

0 3

,4 8.9 f. A J f C Alf.t C f 3*.*,

gg, g g 4 Pt Lttt tue 4v I L *,*.YC* t'.T C,%t SueCCLE Su

.s!

8, i M c l@ M,, J@ L. Bj@ l Pl U l Ml P l X IX l@ [Hj@ [ zj @

f(

8'I k 8T'O'8

$..f.f ', *. '., A t Offf't'.'m.8 8 *i

,"F, r, n?

.r.....

m, 6

G.;,,....,

I.810 l L,, -!

l.0 I s i 3i L<J l 01 31 LLJ L,, J LOJ

,r v

s n

u

....t. u...

...c.... c...

s

.c, s

... m.

,.c.

.o

,.,e..

....., e

....,m,

..L,NJ@ gLj@

.LXJ@ lG l0l 416 iEj L B!$

[z g)

[ zJ@

lO!010I l e

1 4J 4

4)

()

44 cate t v.u w oors e,., trm..t rivc ac nu '@

[ii 1[ The radiation monitor sample vacuum puttp was found to be inoperative.

[-; p-)

The monitor'n other sampic pump was valved in and the monitor was returned to service.

gi LWJl ii i i !

'.',h'.'"

....t. :.u...- O 2.7.7.t# '

o, c,rei nv nt:,;.... e., 9" [B_jQ l 01 0l OJ(glN/A l [AJgl Operator observation

  • ,a..,,

e.' :, e..,

".,..,....s r....(7) l toc. 0, c, nut aa @

..c.,.....

LzJ G L.4ZJcAl N/A l

N/A

  • 3 g

.........o...'.,.

3 44 43 m

,,........ 6"h l

ITm L., SLO._LOJ,,ML,zJO,I N/A l

l p, s.,.. a i

..a p a i t.

.c...,

,,,.4.... n e.,

i Ol 0J_0J,S9L N/A i

i if i,

t.t,* $. 0 7

'?,, r.A *.*.9,.......,. s f AL,1 f T V.

f *'

s~

8, L., Z.JTsl N/A

.gr

..,,,"i ' ' ?,,..,,,,, @

NGC LW 8#8L Y f-f /

m LEJEl N/A I IIIIfI!'lII' a

'J sw 69 6J

,;. i os ce., raci p

_f.

M. M ore f n r,4 puo g: M 5_gq q g3

.8007010 602