ML18018B262

LER 78-014-00 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)

Text

.r REGULATORY INFORMATION DISTRIBUTION SYSTEM < RIDS)

DISTRIBUTION FOR INCOMING MATERIAL 50-220 tl REC: GRIER B H ORG: SCHNEIDER R R DOCDATE: 03f28/78 NRC 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: X JM DISTRIBUTOR INITIAL:

DISTRIBUTlON OF THIS MATERIAL IS AS FOLLOWS INCIDENT REPORTS (DISTRIBUTION CODE A002)

FOR ACTION: BR ~~W/4 ENCL INTERNAL: REG FILE~~W/EN .

NRC PDR+~W/ENCL MIPC++W/3 ENCL SCHROEDER/I PPOL I TO+4 WfENCL HOUSTON44W/ENCL NOVAK/CHECK~+W/ENCL GR IMES~+W/ENCL KNIGHTS 4 W/ENCL BUTLER~~W/ENCL HANAUER44W/ENCL TEDESCO++W/ENCL EI SENHUT44 W/ENCL BAER++W/ENCL SHAO>+W/ENCL VOLLMER/BUNCH+4W/ENCL KREGER/J. COLLINS+4 W/ENCL ROSA+4 WfENCL K SEYFRIT/IE++W/ENCL EXTERNAL: LPDR S OSWEGO'Y++W/ENCL T I C++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 CONTROL NBR: 780950026 SIZE: 1 P~1P+iP

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Nh(P-0140 NIAGARA MOHAWK POWER CORPORATION/300 ERIE BOULEVARD WEST, SYRACUSE. N.Y. 13202/TELEPHONE (315) 474-1511 Watch 28, f97 P1 CD, P'D m C=C-CD ~CD h4,. Boyce H. G/u.e/L XXX A7 CD CD~

%Recto/L CJ Un&ted S~e5 Nuclea/L Regulators'omInQ amn Region I Pl C) 631 Pa/I.k Avenue King og PuL5am, PA. 19406 BE@is" g IdlgkyITkT-RE: Pocket No. 50-220 Hjf pgpy 8eaIL h4.. Gme/L:

In acco/Ldance eLth Mue NXe Po~< Nuclea/L S~n Tech'.cal Speri gcation5, Ne he/Leby submit'Licensee Eve Repo~,

Unky'1 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~

NUREG-0161, I0e/Ie dated July 1977.

complied i n She (o/UIIat de5~gnated in Ve/I.y Wuly you/M, ORIGINAL SIGNED BY R.R. SCHNEIDER R.R. schneidE/L V~ce P/I.e5&eet-Ele~c P/Ioductiou Encloau/Le (3 cop~e5) xc: Nrcecto/L, 0lIpce o) ISE (30 cop~eh)

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

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LICENSEE EVENT REPORT CONTROL BLOCK: QI (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

I 6

~ol N Y N N P 1 Qz 0 0 0 0 0 p p 7 8 9 LICENSEE CODE 14 IS LICENSE NUMBER CON'T

~oi 7 8 sou'ss ~LQs 0 6 0 0 0 2 2 0 Qz 0 3 0 7 7 8 Os~03 '76 80 QB 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 REPORT DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Q10

~o z Durin stead state o aration erformanc f

~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

~o 6 redundant D/G was operational and both 115 KV external lines were

~o 7 available.

~OB 7 8 9 5 80 SYSTEM CAUSE CAUSE COMP.

DO>>

VALVE CODE COMPONENTCODE

~OB 7 8 9

~<<O>> 10 CODE 11 SUBCOOE 12 13 9 A t 9 'Ois 18 SUBCODE

~COl5 19 SUBCODE

~XOis 20 SEOUENTIAL OCCURRENCE REPORT REVISION Q'z LER/AO

<<>>sz ACTION . FUTURE EVENT YEAR

~78 2'I 22 EFFECT

~

23 SHUTOOtVN

~01 24 REPORT NO.

4 26

~w 27

~03 28 ATTACHMENT CODE 29 NPRD'4 TYPE

~L 30 31 PRIME CONIP, NO.

32 0

COMPONENT TAKEN ACTION ON PLANT METHOD HOURS Q22 SU811ITTED FORM SUB. SUPPLIER hIANUFACTURER

~Ois LJOs ~Ozo LJO UO>> LJOz'JO 44 (zo ,'7 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27 The fuel transfer pump lost its prime when the A.Y. IICDonald foot valve 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.

7 8 9 80 FACILITY STATUS SG PO1VER OTHER STATUS Q METHOD OF DISCOVERY DISCOVERY DESCRIPTION Q32

~ls ~E Qzs ~09 9 Qzs NA ~AQ3I Operational Event 7 8 9 10 12 13 44 45 46 80 ACTIVITY CONTENT AELEASEO OF RELEASE AhiOUNT OF ACTIVITYQB LOCATION OF RELEASE Q36

~16 ~Z Q33 Z Q34 NA 5

NA 7 8 9 10 11 44 80 PERSONNEL EXPOSURES NUMBER TYPE OESCAIPTION

~00 0 Qzz 2 Qzs NA

~

7 8 9 11 12 13 80 PERSONNEL INJURIES

~OO' O'" NA 7 8 9 11 12 80 LOSS OF OA OAhIACE TO FACILITY TYPE DESCRIPTION Q43 2 Q42 NA 7 8 9 10 80 o

ISSUED PUBLICITY DESCRIPTION NA

~

LP9 NRC USE ONLY

~ ~

/7, 8 9 10 D.K; I/IacVittie 80 o 315-343-2110 x 1558 0 NAME OF PREPARER PHONE: L 0

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I7 77)

~

LICENSEE EVENT REPORT V

CONTROL BLOCK: {PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

Qi I

7 8 9 N T N 11 LICENSEE CODE P 1 14 QO 15 0 - 0 P P 0 LICENSE NULIBEB P - P OQ4 25 2G 1 1 LICENSE TYPE 1

1Q~Q Jo 57 CAT 58 CON'T IZKI 8 soo<<RRR~LQRO 60 Gi 5 0 0 0 DOCKET NUMBER 2 2 OQ7 68 G9 0 3 0 EVENT DATE 8 7 8QR.

74 75 0 3 2 8 REPORT DATE 7 8 80 Qs EVENT DESCRIPTION AND PROBABI.E CONSEQUENCES QIO

~o 2 Durin stead state o eration erf rm Hg found that 812 Control Room Air Treatment Fan would not run. The

~o 4 redundant fan was shown to be operable. This condition resulted in

~o 5 minimal safety implications.

~OG

~OB 7 8 9 80 SYSTEM CAUSE'AUSE COMP. VALVE CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE

~SG Q>> E Q12 ~AQ73 N 0 T 0 R X Q4 ~ZQ15 ~Z Qls 7 8 9 10 11 12 13 18 19 20 SEQUENTIAL OCCURRENCE REPORT REVISION Q17 LERIBO R27RR7 ACTION . FUTURE EVENT YEAR

~78 21 22 EFFECT

+

23 SHUTDOWN

~01 24 REPORT NO.

5 2G Q~

27

~03 28 ATTACHhIENT CODE 29 NPRO.4 TYPE

+L 30 PRIME COMP.

31 NO.

Qp 32 COh'IPOiVEiVT TAKEN ACTION ON PLANT,METHOD HOURS O22 SUBMITTED FORM SUB. SUPPLIER MANUFACTURER

~DQ73 ~ZQm ~ZQso ~ZQ21 0 0 0 ~ ~NQ3 ~NQ24 ~NQss A 3 1 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

~l5 FACILITY STATUS

~EQ23 ~09

'4 POWER 9 Qss NA OTHER STATUS 0 METHOD OF DISCOVCBY

~8031 DISCOVERY DESCRIPTION Sur vei 1 1 ance Test Q32 80 7 8 9 10 12 13 44 45 46 80 ACTIVITY CONTENT RELEASED OF RELEASE AhIOUNT OF ACTIVITYQG LOCATION OF RELEASE QG G ~Z 03 Z 034 HA 7 8 9 10 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE DCSCBIPTION 039

~77 ~00 0 Q37 Z Q33 NA 7 8 9 11 12 13 80 PERSONNEL INJURIES

""N'A"'"

~00 O Qo 7 8 9 11 12 80 LOSS OF OR DAMAGE TO FACILITY TYPE DESCRIPTION Q43 Z 042 ~A 7 8 9 10 80 O

ISSUED MNO PUBLICITY DESCRIPTION

~A

~ NRC USE ONLY 7 8 9 10 68 69 80 o D.K. HacVittie 315-343-2110 x 1558 o NAME OF, PREPARER PHONE:

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