ML20038A031

From kanterella
Jump to navigation Jump to search
RO 44-76:on 761220,during Testing,Emergency Diesel Generator Starting Time Exceeded Timing Criteria by 4-s.Cause Not Stated.Governor Lubrication & Fuel Transfer Design Under Investigation by Plant Personnel & Manufacturer
ML20038A031
Person / Time
Site: Big Rock Point File:Consumers Energy icon.png
Issue date: 01/20/1977
From:
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
RO-44-76, NUDOCS 8109100477
Download: ML20038A031 (2)


Text

-_

(

t' FCONTROL T

e

( ;

h

?

ii k ?, i.

?

i%

Nl 5

k

}

e s

=

n c.

h

..,g nii h

h 1

g

?

7'~3:

e a

s

2

.a

%M u

, s i

1

...s

~.

3'I

[.MM,

c r.

+

9,J,

}Cv I.

ND L

<d L

I e

5 m-7:.

a ii[h d,8 i

w o

e b.

f E-

--.--.---,p

..y-__,_,,,,,.._,,,,,,,,

,_p

---_m y

u

.Q m

,, - ~

8109100477 770120 PDR ADOCK 05000 S

it;pp::.aMA@dg&;WW@@w -e,

.aw w:m w m w.

m N23DB

- ~ ; ~,

.~

- u

~

~ -.' y9

~ ~

f, y ;g 7 9

~

C,.

Q.

. J,.: w:, ' ;.a.

p. m.- p n p ;e: 7 h %+t.

y'%

=

y s

.,,y

,s.

n:. w UCENSEE EVENT RENRTi _

- nii sock m i P1 Qt ccurso. etecx:Idl/[6l9i /131

~

casasa pasarau.ascume,swenemme.

4 1

e.

oc

.a s.3 -

[c31 x i 1 IsYa l ri g i o I oI-lo$oN olai o I o lyl r, l 1 lTl1 lij : o"3%f2j T

7 89 14 13 23 ' as 30 31 T(c - 9

  • ~

w animour sw vr QCCNT l l l DL W l ol 5l0 l-l olll 5l 5 l l1 l 2 l 2 l o l7 (6 l ' [oll l 2 { o l 7l 7 SOLAR.8 00CIET84A8MR EWNT Caff NsPONr Oaft W

7 8 57 Se Se so e1 es ue 74 75 m

QfTheemert:encydieselgeneratorstartingtimeexc'eededthetimingcriteriabyb i

g '9 ?

7 a l seconds during a test start. Thet diesel vas test started satisfactorily later

'et l

7 09 Q ; the sane date. Erent is repetitive.

P'0 Y 7 0 l

SC 7 0S 085 l sc 7 89 l1

$I I Jg$

g 7 89 m

BC

^ '3 restas causa comoen osoma Coos CCCE COnePCNDet CCOt SJRap enaeasecti. sun wa,aros jI

@ IEl El (Ej l El NlG lIl 0l E j y

lCl1lTjol

]

h{-

7 89 10 11 12 17 4J 44 47 48 caust otscnsmen Ry Q l Twice weekly starti u; continues. Governor lubrication and fuel transfer design lQ m 7 a9 Q l centinues under investigation by plant personnel and the diesel r.cLu'acturer.

uo e:n l:

k 7 89 l.srert etf!!!30-ive.

CC^,,'

1^

7 09 l

  • jp e.= C, cc.

~l

,m, stafvt 4 PO*tA CTHEA STaTU$

Cc. w.

CCCCvtRY Or3CRPTON

% "f.i

~.

E L:J l ol81 51 I 2^

I L3 J l

v^

lOy 7 a s

to 12 la u

43 46 pe=a ce eo :c: n. -

ACTMTV CCalftNT nr.tasto ' or au1Ast saaCUNT CF aCTMTV

' C--

N 8

b;j l;_J l rA l

l

^

LDCATON 08 ARIAst l ' jQ

\\'

w 7 8 9

io u 44 4s l

PERscNNEL EXPCSURCS e,o w QQ rv Cesen,re,.

A

@ l al,I nl L;J l =

7 89 11 12 13 ld$

PERSCNNEL NJUR;E3 be gifty

~ I/.

I ";g,-Q

  • aacsa Ceseneren 8 Irinin! 1 s

7 89 11 12 f }/',,

g ;

so PA0BABLE CCNSEt miCES j # 5[y Ql Hone

  1. f 7 09 LCSS CR CAJ4 AGE TO MC:UTY M,, ;j '

Type erscaproa.

g?;;

8 lij l NA c?:e I 90 f

7 89 to l

PUSUC:TY Do iJ." A UPo m l Cene l 1'T+ :

t 4 omc= acrem g

hl S n

  • 7 oa li-wi,7 o.

7 89 i

. :. Y g mr~ym_w

.** m r y t y *-r*L~*m tv m

'w

4 49/3 % g

'{, Qg J'

q UCENSEE EVENT REPORT D"

als och.

n

?

couTax. soccol l I I I I I r.uasa PamT au a:cumen u.,c

. O i

e a:o :

trom m NT

=Au.

tco=====

nn n=

@ l M l r ia l a l Pill 101 o1-1o 1010101 c1-1 o 101 1h 111111111 10131 7 89 14 13 25 2S 30 31 02 "C"'"'00ll".J 1015101-10111515 I til 2: 2i ci7 ic i 1 o11 : 21 o i 71 -

occarr

==

even oAn

= = TCan j

ciawTl i I Lt-7 8 37 "

19 60 61 88 Sa 74 75 E

EVENT DESORIPTICN Q l The enerr,ency diesei generator starting time exceeded the ti=ing criteria by L y

1 7 89 t

j g [ seconds during a test start. The diesel was test started satisfacterily later N

7 09 E

o l the sc."..e date. hent is repetitive.

(Ro hk-76) h 7 89 S

@l g

@f 'k

@9 7 8 I

g y.J 7 89

, Q(

systtu CAust cuscedwr w

6, Got CCCI CouschfMT CCCI N

N W2.ATON g' 't,,

E lIlIl LEJ lli nio II! : Irl IAJ IcIll7 tol t.2j

..4

.y :

7 8G 10 11 12 17 43 44 47 sa

[-

CAusE CESOR'PTICN e l Twice weekly starting continues. Ccrerner lubrication red faci trascier design b-j:

Q l centinues under inve::tication by plant persennel and the.iiesel ncrufactu er

+-

7 e9

~f

+ fr 7 89 ffh

@l rerresentative.

g

+ -

7 89 paca.rtv setn.cc os 574tus

% POWER CD4A STATL's CSCOVERY CGCO%ERY CESCFePTCM j,[,

h l ol8 l 5 l l^

l @

l A

f,.

? 8 9, y 10 12 13 44 43 46

=Y'-

aCTury ec<rt v r e1-AfLEASE3 CS 8tt. EAT,,8 l amoyNT C7 ACTMTV tCCATCN CF DELEA51 Q

    • A l

l UA 12 7 8 9

10 11 44 45 gi m /r PERSONNEL EXPCSURES g

db huustR nPt etscwicN f.

8 lale i nl [;j i ::

tg-

? 89 11 12 13 y

PERSCNNEL IN,.rORES huuSEA OtScwices lrin d l 4

14

{'j 7 d9 11 12 p

g

%[~

PTdBABLE CONSEQUENCES l Hone

.~;

7 89 4'

LCSS CR CAMAOE TO FACLITY W

nn ctscwrcn m

8 LZJ l NA 7 0S 10 y

PUSUC:TY

{.y-

@l Ucno r

7 89 N}

gI i

c ACOf7lCNAL FACTCRS I

7 09 t~

@l m -

y.-

m.

. m m. m m m-m.,x O

_ _ _ _ _ _