ML20031C124

From kanterella
Jump to navigation Jump to search
Ro:On 760805,emergency Diesel Generator Failed to Start During Weekly Testing.Cause Unknown.Heater Failure May Have Contributed to Starting Problem.Plans to Modify Cranking - Time Cycle Are in Progress
ML20031C124
Person / Time
Site: Big Rock Point File:Consumers Energy icon.png
Issue date: 09/03/1976
From:
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
RO-21-76, NUDOCS 8110060563
Download: ML20031C124 (1)


Text

,

,. ; ~ sn,1.

N.2E.kf 9/ Q D b;/_i N Y N I

  1. ~~

i^.W.

"((? J*

$l c.r

.WeinanoSLociini f151/\\41g1. : 9 f q Q ;,,,a n,,. ; _.,,,

wwu s-tcgsegg spagg o i I wi 11 sla l vi il ~lo 101-1o lo lo 10101-1 cl o~ l l i.l ~111 l1 11 I [ o p l 7 es m..g 14 mis.

y 23 2.

3o 3,

s

+- M 35ll"

~ occur

.w, o.n

.o., e.n ECONT I -lJ I, LtJ - Ltd 1o 15101-101115151 10181o1517161 Lo l 91 o l 3171 -

7 8 57

- SG ~ 60 61

  • ~

68 69 74 73

-:.m.=

0-The e-ersrenev Diesel Generator failed to start with the req,uired 15 second criteria 7 89 m lduring T=:in weekly testing. ' Investi ation revealed 4 bet. the water jacket heata 6

7 89 y

a M lJavts inoperatik and this'vas repaired' and surveillance ' established on the heater.

7 89M DSR (4 AS O F6Wy

@ b;..W;.. O #

".i1-. M er **+'"e.

7 99 bI (Ro-21-76) 7 89 aseet systru cause cm cousoma caos coce ceu e wtwf co amma m tsen wa.aro.

E lei ei LP ]

IE MG it. IMoIE Lo_j lele FI9I LNJ 7 85 to 11 12 17 43 44 47 4a CAUSE DEJCA.PTCN O

Q l EPJSt kause of variations in starting th.~ cme.a is unknown, hlam, to =odify 7 89

[the crankinT-time evele e in procress. Heater failure may have contributed %

09 7 89

?

1o k. tim problem.

7 89 8acurv uffhCQ OF sta tus

% *Cwee crham sf art;S 06COVERY 06Covtav CESCwicN 8

Lt.J l o!6 !7 I I

r A I LBJ l

't A 7 8 9

10 12 13 44 4,5 46 i

Conme C0 AC T YTV CCNrthf stLLAst3 C8 MLEAS4 auOtaf Cs ACTMTV LOCATOne op mELEASE 3

y Wl NA l

l NA 7 8 9

to 11 44 43 e

i PE;'.',0NNIL E.XPCSUAES unwet a tver CtscParc e ia l ot olo f L;J l

r A 7 o9 11 12 13 e

PERSCNNEL IN,;UA ES NuuGER CESCW ON 10lO!al l NA 14 7 89 11 12 i

PROBABLE CONSEQUENCES 15 l QCr 31a e V M t'** Wf qarah.le _

7 89 t

LOSS CA DAMACE TO FACUTY YvPf CESC8WPTCoe I ki i

NA

  • 69 10 e

PUBUC!TY M i NA 7 89 ACOeTICNAL FACTCAS El 7 89 3I 7 69 4

--v7

.m ew

..7--

._--.-,7

, y pr-ww.---- =_. %.

7

~

+

y

+

r s

u s

s

,a5

' ' O_. : J_ i l _ _ _ _

.l' a2m ~. '

'N-

__,___w'

.___s i

} 8110060563 760903 ggy'

]**

PDR ADOCK 05000155 S

PDR

-m.

h w >(

c,, IF 47 G

h

- - -. -..