ML19290E177

LER 80-007/03L-0:on 800202,during Train B Diesel Generator Loss of Sys Pressure Test,Svc Water Pump 1D Failed to Auto Start & Would Not Manually Start.Caused by Test Equipment Short Circuiting Sequencer Relay Contacts.Equipment Removed

ML19290E177
Person / Time
Site:	Farley
Issue date:	02/29/1980
From:	Hairston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19290E176	List: ML19290E175 ML19290E177 ML19290E184 ML19290E192 ML19290E197 ML19290E198 ML19290E201 ML19290E202
References
FOIA-81-159 LER-80-007-03L, LER-80-7-3L, NUDOCS 8003050020
Download: ML19290E177 (1)

Text

NHC FORM 366 U. S. NUCLE AR REGULATORY COMMISSION (7 77)

LICENSEE EVENT REPORT h CONTROL oLOCK: [

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l@ (PLE ASE PRINT OR TYPE ALL REQUIRED INFORMATION) o i lA l L( Jl Mj F @ @l 0 l 0l -l 0 l 0l 0 l 0 l 0 l - l 0 l 0 l@l 4 l 1 l 1 l 1 l 1 57 ldClAI b8l@

J 8 9 LICENSEE CODE 14 15 LICENSE NUVdEH 23 2th LICLNSE T)PE JO COYT 1

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S7["E 60 bhl0l5 61 l 0l 0DOCKETl 0lNUVBE 3] 4R l 8 l@l f.8 063] 210EVENT ] 2DATE l 8 l 0 l@l 74 0 l 2REPORT 75 l 2 ] DATE 918 l 080l@

EVENT DESCRIPTION AND PROB ABLE CONSEQUENCES h o 2 lis t 0020 on 2-2-80, during the performance of FNP-1-ETP-161 (Train B Diesel Generntor I o 3 lLOSP Test), service wate.c pump 1D failed to auto start and would not manually start. I o 4 [As a result, B Train service water was declared inoperable. Tech. Spec. 3.7.4 requires l o _3_

lboth service water trains to be operable. Tech. Spec. 3.7.4 action statement require- l

] o 16 l Iments were met. S.W. pump 1D was returned to service at 1240 on 2-2-80. Health / safety l o 7 of the public were not affected. . l 0 H l l 7 8 9 80 SYSTEM CAUSE CAUSE CO"P. VALVE CODE CODE SUBCODE CO"PONENT CODE SU9 CODE SUSCODE lo al8 lu la l@ LyJ@ LzJ @ L> I" I v la Iv Iv l@ LyJ@ L2J 20 7 9 10 11 12 13 18 19

_ SE QU EN TI A L OCCURRENCE REPOrty REVISION LER RO EVENT YE AR REPORT NO. CODE TYPE N O.

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,_ 21 22 1-1 23 24 o1017I 26 L-J 2/

I nl il 28 23 L1J 33 L-l 31 W32 ACTION FUTURE EFFECT SHUTDOWN N ATT ACHVE NT NPR D-4 PRIVE COMP. COWONENT

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TAMEN AC TION ON PLANT P.' E T H CO HCUGS j SUBYlTTED FOHM dU'4 SUPPLIER MANUFACTURER 33 x ISLzJ@ 34 lz @

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44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS I 10 ffhe numn f,iled to se,-r ann en rhn C,--- c c ~e , , y - ,--, , BIG seononc er l l ' l ij l relay contacts and control circuit conoonent< ' ora IO9P-9T re w neo r i% rnne_ Thn 1 i [ test equipment was preventine de-enerM zation of the clonina coil ubich in turn nre- l 1 3 l vented breaker reclosure after nuno tria. Removal of nll tent ecu lmen t snksoconnel" I1 141 [ cleared the problem. Test equipment installation inctrontinn- . 111 kn r-in..a .

prior l 7 8 9t o the next LOSP-SI response time st to grevent recurrence of the incident. 80 ST  % POWER OTHEH STATUS is OVEHY DISCOVERY DESCHISTION i!5 lC l@ l0l0l0l@l NA l [Bj@lPerformanceoftest l A TIVITY C TENI ottEAseD Or nELE ASE AMOUNT OF ACTIVITY LOCATION OF RELE ASE 1 6 [Z_,l @ [Z j @ l NA l l NA l 1 6 9 10 11 44 45 80 Pf HSONNEL E D POSUHES NUUHER TYPF DE SCRIP TION IiI7l 10 1 01 Ol@l Zl@l NA l

n nsOv.E L ,wuLS NUVsEH OESCn,PTiON@

lij4j lo 1010j@l NA __

l 1 3 9 11 12 go 1033 OF OH DAVAGE TO FACILITY TVPE D E SC RIP TION 1 '. NA 7 8 9 to 80 1%UE e I 2 fao9 l L.Nfhl ESCHfPTION NA l lllllllllllllj

• i; i la W. G. Hairston, III 8(JO3U500 (205) 899-5156 o NAME OF PREPARER PHONE: g

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