ML18018B262
| ML18018B262 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 03/28/1978 |
| From: | Schneider R R Niagara Mohawk Power Corp |
| To: | Grier B H NRC Region 1 |
| References | |
| LER 78-014-00, LER 78-015-00 | |
| Download: ML18018B262 (8) | |
Text
.r REGULATORY DISTRIBUTION FOR REC: GRIER B H NRC INFORMATION DISTRIBUTION SYSTEM<RIDS)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: X JM 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 I TO+4 Wf ENCL NOVAK/CHECK~+W/ENCL KNIGHTS 4 W/ENCL HANAUER44W/ENCL EI SENHUT44 W/ENCL SHAO>+W/ENCL KREGER/J.COLLI NS+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 Wf 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 SIZE: 1 P~1P+iP CONTROL NBR: 780950026 lg I' Nh(P-0140 NIAGARA MOHAWK POWER CORPORATION/300 ERIE BOULEVARD WEST, 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.19406 RE: Pocket No.50-220 8eaIL h4..Gme/L: Watch 28, f97 P1~CD CD~CD CJ C)CD, P'D m C=C-CD XXX A7 Pl BE@is" g IdlgkyITkT-Hjf pgpy In acco/Ldance eLth Mue NXe Po~<Nuclea/L S~n Unky'1 Tech'.cal Speri gcation5, Ne he/Leby submit'Licensee Eve Repo~, 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 i n She (o/UIIat de5~gnated in NUREG-0161, dated July 1977.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) 4, t'1 CV I7.77)80~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 ALL REQUIRED INFORMATION)
I 6~olN 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 sou'ss~LQs 0 6 0 0 0 2 2 0 Qz 0 3 0 7 7 8 Os~03 7 8 60 61 DOCKET NUMBER 68 69 EVENT DATE 74'76 REPORT DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Q10~o z Durin stead state o aration erformanc f QB~o 6 redundant D/G was operational and both 115 KV external lines were~o 7 available.
~OB 7 8 9~OB 7 8 5 SYSTEM CAUSE CAUSE COMP.VALVE CODE CODE SUBCOOE COMPONENTCODE SUBCODE SUBCODE~<<O>>DO>>9 A t 9'Ois~COl5~XOis 9 10 11 12 13 18 19 20 SEOUENTIAL OCCURRENCE REPORT LER/AO EVENT YEAR REPORT NO.CODE TYPE Q'z<<>>sz~78~~01 4~w~03~L 2'I 22 23 24 26 27 28 29 30 31 ACTION.FUTURE EFFECT SHUTOOtVN ATTACHMENT NPRD'4 PRIME CONIP, TAKEN ACTION ON PLANT METHOD HOURS Q22 SU811ITTED FORM SUB.SUPPLIER~Ois LJOs~Ozo LJO UO>>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.0 32 COMPONENT hIANUFACTURER (zo ,'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 FACILITY Q43 TYPE DESCRIPTION 2 Q42 NA 9 10 PUBLICITY ISSUED DESCRIPTION LP9 NA~9 10 7 8 7 8 o/7, 8 D.K;I/IacVittie NAME OF PREPARER 7 8 9 FACILITY STATUS SG PO1VER OTHER STATUS Q~ls~E Qzs~09 9 Qzs NA 7 8 9 10 12 13 44 ACTIVITY CONTENT AELEASEO OF RELEASE AhiOUNT OF ACTIVITY QB~16~Z Q33 Z Q34 NA 7 8 9 10 11 44 PERSONNEL EXPOSURES NUMBER TYPE OESCAIPTION
~00 0 Qzz 2 Qzs NA 7 8 9 11 12 13 PERSONNEL INJURIES~~OO'O'" NA METHOD OF DISCOVERY DISCOVERY DESCRIPTION Q32~AQ3I Operational Event 45 46 LOCATION OF RELEASE Q36 5 NA NRC USE ONLY 315-343-2110 x 1558 PHONE: 80 80 80 80 80 80~~80 o 0 L 0 t'g P, I7 77)V~LICENSEE EVENT REPORT CONTROL BLOCK: Qi{PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)
I N T N 11 P 1 QO 0-0 P P 0 P-P OQ4 1 1 1 1Q~Q 7 8 9 LICENSEE CODE 14 15 LICENSE NULIBEB 25 2G LICENSE TYPE Jo 57 CAT 58 CON'T IZKI soo<<RRR~LQRO 5 0 0 0 2 2 OQ7 0 3 0 8 7 8QR.0 3 2 8 7 8 Qs 8 60 Gi DOCKET NUMBER 68 G9 EVENT DATE 74 75 REPORT DATE 80 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 7 8 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 9 10 11 12 13 18 19 20 SEQUENTIAL OCCURRENCE REPORT REVISION LERIBO EVENT YEAR REPORT NO.CODE TYPE NO.Q17 R27RR7~78+~01 5 Q~~03+L-Qp 21 22 23 24 2G 27 28 29 30 31 32 ACTION.FUTURE EFFECT SHUTDOWN ATTACHhIENT NPRO.4 PRIME COMP.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 FACILITY STATUS'4 POWER OTHER STATUS 0~l5~EQ23~09 9 Qss NA 7 8 9 10 12 13 44 ACTIVITY CONTENT RELEASED OF RELEASE AhIOUNT OF ACTIVITY QG G~Z 03 Z 034 HA 7 8 9 10 44 PERSONNEL EXPOSURES NUMBER TYPE DCSCBIPTION 039~77~00 0 Q37 Z Q33 NA 7 8 9 11 12 13 PERSONNEL INJURIES~00 O Qo""N'A"'" 7 8 METHOD OF DISCOVCBY DISCOVERY DESCRIPTION Q32~8031 Sur vei 1 1 ance Test 45 46 LOCATION OF RELEASE QG 45 80 80 80 80 7 8 O 7 8 9 11 12 LOSS OF OR DAMAGE TO FACILITY Q43 TYPE DESCRIPTION Z 042~A 9 10 PUBLICITY ISSUED DESCRIPTION
~MNO~A 9 10 D.K.HacVittie NAME OF, PREPARER 80 80 NRC USE ONLY 68 69 80 o 315-343-2110 x 1558 o PHONE:
I c~w>o~