ML20038A037
| ML20038A037 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 06/17/1977 |
| From: | CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| References | |
| RO-77-18, NUDOCS 8109110140 | |
| Download: ML20038A037 (1) | |
Text
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c UCENSEE EVENT REPORT sig rioek toins ne ama..tOCxOl/l11/lO(Al gas
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*"' E occurr amata evoer om assour oas
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o,q Jo11 ovine failure of the water jacket heater on 5/17/77, a special starting test ef f 7 8) 32,d
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l Qa l the enerrency diesel cenerator was conducted to determine the affect on startier I,
g 7 89 e
F l tire. Tha aceaetance criterie of 4 13.o secords was excee,8e4 bv 12 =ecand=.
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f l heater was repaired on 5/18/77 and the unit subsequently started satisfactorily.
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!Hester failure not recetitive.
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@ l Exact cause is not known; however, discussion with the vecdor indicates that eerine 1 7 8
@9l ambient temperature probably af fects starting ti=e even thouch the heater is co - l m
7 89 C
l siderei a startine aid for arbient conditions belov 50 F.
The heater oeeratten is t 10
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l ? cefal Startine Test I
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10 11 44 43 g
.j PER3ONNEL DPCSURES NUMotR fvPE otSCRamoN to l o l o l aj Wl NA I
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MONNEL PUURE3 nwere ets e l0l0lol l NA 14 1
7 89 11 12 g
PROBABLE CCHSEQUENCES 15 lNone I
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LOSS CA DAMA0E TO FAOUTY tvet cascpsprew
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PUGUC!TY lNne.
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- d ( being checkec by the auxiliary operator at approxi-7 89 g
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.nm 8109110140 770617 PDR ADOCK 05000155 S
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