05000220/LER-1978-015, And LER 78-015-00 for Nine Mile Point Unit 1 Regarding, Respectively, Discovery That the Fuel Transfer Pump in 102 D/G Would Not Fill the Day Tank and Discovery That 12 Control Room Air Treatment Fan Would Not Run

And LER 78-015-00 for Nine Mile Point Unit 1 Regarding, Respectively, Discovery That the Fuel Transfer Pump in 102 D/G Would Not Fill the Day Tank and Discovery That 12 Control Room Air Treatment Fan Would Not Run

ML18018B262
Person / Time
Site:	Nine Mile Point
Issue date:	03/28/1978
From:	Schneider R Niagara Mohawk Power Corp
To:	Grier B NRC Region 1
References
LER 78-014-00, LER 78-015-00
Download: ML18018B262 (8)

LER-1978-015, And LER 78-015-00 for Nine Mile Point Unit 1 Regarding, Respectively, Discovery That the Fuel Transfer Pump in 102 D/G Would Not Fill the Day Tank and Discovery That 12 Control Room Air Treatment Fan Would Not Run

Event date:
Report date:
2201978015R00 - NRC Website

text

.r REGULATORY DISTRIBUTION FOR REC:

GRIER B

H NRC INFORMATION DISTRIBUTION SYSTEM

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INCOMING MATERIAL 50-220 tl ORG:

SCHNEIDER R

R DOCDATE: 03f28/78 NIAGARA MOHAWK PWR DATE RCVD: 04/03/78 DOCTYPE:

LETTER NOTARIZED:

NO, COPIES RECEIVED

SUBJECT:

LTR 1

ENCL 1

LICENSEE EVENT REPT (RO 50-220f78-14)

ON 03/07/78 CONCERNING PEFORMANCE OF SURVEILLANCE TEST Ni-ST-I"l4 FOUND THAT THE FUEL 'TRANSFER PUMP ON 102 D/G WOULD NOT FILL THE DAY TANK>

DUE TO FOOT VALVE UNSEATED DURING ATTEMPT TO SAMPLE FUEL OIL... W/ATT LER 78-14 PLANT NAl"IE:NINE I'fILE PT UNIT 1

REVIEWER INlTIAL:

XJM DISTRIBUTOR INITIAL:

~~W/4 ENCL DISTRIBUTlON OF THIS MATERIAL IS AS FOLLOWS INCIDENT REPORTS (DISTRIBUTION CODE A002)

FOR ACTION:

BR INTERNAL:

REG FILE~~W/EN SCHROEDER/I PPOL ITO+4 WfENCL NOVAK/CHECK~+W/ENCL KNIGHTS 4 W/ENCL HANAUER44W/ENCL EISENHUT44 W/ENCL SHAO>+W/ENCL KREGER/J.

COLLINS+4 W/ENCL K SEYFRIT/IE++W/ENCL NRC PDR+~W/ENCL MIPC++W/3 ENCL HOUSTON44W/ENCL GR IMES~+W/ENCL BUTLER~~W/ENCL TEDESCO++W/ENCL BAER++W/ENCL VOLLMER/BUNCH+4W/ENCL ROSA+4 WfENCL EXTERNAL:

LPDR S OSWEGO'Y++W/ENCL TIC++W/ENCL NSIC4~+W/ENCL ACRS CAT B+~W/16 ENCL COPIES ilOT SUB".lITTED PER REGULATORY GUIDE 10.1 DISTRIBUTION:

LTR 45 ENCL 45 SIZE:

1 P~1P+iP CONTROL NBR:

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Nh(P-0140 NIAGARAMOHAWKPOWER CORPORATION/300 ERIE BOULEVARDWEST, SYRACUSE. N.Y. 13202/TELEPHONE (315) 474-1511 h4,.

Boyce H.

G/u.e/L

%Recto/L Un&ted S~e5 Nuclea/L Regulators'omInQ amn Region I 631 Pa/I.k Avenue King og PuL5am, PA.

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LER 78-14, I0fuch m wI. violation of Section 3.6.3, and LER 78-15, I0Mch m ~n volation o( Se~n 3.4.5, olI We Tech'.cd Speci; g,~nb, Thee rcepo~

I0e/Ie complied in She (o/UIIat de5~gnated in NUREG-0161, dated July 1977.

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SCHNEIDER R.R. schneidE/L V~ce P/I.e5&eet-Ele~c P/Ioductiou Encloau/Le (3 cop~e5) xc:

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Mtcecto/L, 0)p.ce of WIPC (3 copLe5)

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~os N4 found that the fuel transfer PumP on 102 0/G would not fill the day tank.

In accordance with T.S. 4.6.3e operability of D/G 103 was demon-strated.

This condition resulted in minimal safety implications.

The LICENSEE EVENT REPORT CONTROL BLOCK:

QI (PLEASE PRINT OR TYPE ALLREQUIRED INFORMATION)

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LICENSEE CODE 14 IS LICENSE NUMBER CON'T

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8 60 61 DOCKET NUMBER 68 69 EVENT DATE 74

'76 REPORT DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Q10

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Durin stead state o aration erformanc f

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redundant D/G was operational and both 115 KV external lines were

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available.

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SYSTEM

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LJOz'JO CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27 The fuel transfer pump lost its prime when the A.Y. IICDonald foot valve 80 REVISION NO.

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,'7 44 assembly was mistakenly unseated during an attempt to sample the fuel oil. The foot valve was removed, inspected, and replaced.

Transfer pump functioned properly.

Sampling procedure is being revised to more readily identify the proper sample point.

9 11 12 LOSS OF OA OAhIACE TO FACILITYQ43 TYPE

DESCRIPTION

2 Q42 NA 9

10 PUBLICITY ISSUED DESCRIPTION LP9 NA ~

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60 Gi DOCKET NUMBER 68 G9 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABI.E CONSEQUENCES QIO

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Durin stead state o eration erf rm Hg found that 812 Control Room Air Treatment Fan would not run.

The

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redundant fan was shown to be operable.

This condition resulted in

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minimal safety implications.

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SUPPLIER MANUFACTURER

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0 Qs 33 34 35 3G 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS o

A G.E. Hotor, Hodel 5K145AL226A, shorted when a conduit box screw came loos'e and wedged into the windings. Hotor was rewound and tested.

In

addition, al'1 screws were tightened, and lock washers installed.

7 8

9 FACILITY STATUS

'4 POWER OTHER STATUS 0

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Qss NA 7

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10 12 13 44 ACTIVITY CONTENT RELEASED OF RELEASE AhIOUNTOF ACTIVITYQG G

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10 44 PERSONNEL EXPOSURES NUMBER TYPE DCSCBIPTION 039

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METHOD OF DISCOVCBY DISCOVERY DESCRIPTION Q32

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9 11 12 LOSS OF OR DAMAGETO FACILITYQ43 TYPE

DESCRIPTION

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10 PUBLICITY ISSUED DESCRIPTION~

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10 D.K. HacVittie NAME OF, PREPARER 80 80 NRC USE ONLY 68 69 80 o 315-343-2110 x 1558 o

PHONE:

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