ML19031B560

LER 1977-004-01 for Salem Unit 1 Failure of No. 13 Auxiliary Feedwater Pump to Start as Required

ML19031B560
Person / Time
Site:	Salem
Issue date:	07/13/1977
From:	Librizzi F Public Service Electric & Gas Co
To:	O'Reilly J NRC/IE, NRC Region 1
References
LER 1977-004-01
Download: ML19031B560 (4)

Text

Public Service Electric and Gas Company 80 Park Place Newark, N.J. 07101 Phone 201 /622-7000 July 13, Mr. James P. O'Reilly Director of USNRC Office of Inspection and Enforcement Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. O'Reilly:

LICENSE NO. DPR-70 DOCKET NO. 50-272 REPORTABLE OCCURRENCE SUPPLEMENTAL REPORT 77-04/3L Pursuant to the requirement of Salem Generating Station Unit No. 1 Technical Specifications, Section 6.9.1, we are submit-ting a Supplemental Licensee Event Report for Reportable Occurrence 77-04/3L to correct the dates that Check-off Sheet 4.1 and Surveillance Action 4.1.2 were last performed.

Sincerely yours, Frank P. Librizzi General Manager -

Electric Production CC: Director, Office of Inspection and Enforcement (30 Copies)

Director, Office of Managemerit Information and Program Control (3 Copies)

I 772021):32::::

.. SUPPLEMENTAL REPORT TO LER 77-04/3L LICENSEE EVENT REPOR'~

CONTROL 9L.OCK 6

LICENSEE LICENSE EVENT NAME

• LICENSE NUMBER TYPE TYPE

@))!NI JI SIG IS 111

• Io IO 1-1 OI o I OI OI 01-1 OI OJ 9 14 15 2 k41 11 11 11 l:k It00 I 111

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REPORT REPORT CATEGORY TVl'E SOURCE COCKET NUMBE.R EVENT CATE REPORT CATE ram coN*l.RJQJ r-"'""1 57 58 U:J 59 l1!.1 1o 1 s 1 o 1-1 o 1 2 111 60 6t 21 6a 1o.111 o 1s 11 11 1 69 74 1o 75 12 1 2 12 11 17J EVENT OESCRIPTICN

@:§]!Following a reactor trip caused by low levels in two of the four steam 7 8 g

@ill erators, 1113 Auxiliary Feedwater Pump failed to start as required. ffll 7 8*9

[§)) did start and were available throughout this occurrence. Corrective Actio 7 8

[fil§J1for this occurrence has been to initiate usage of Check Off Sheet 4.1,Revt 7 8 9 80

~13 of OI I-3.3. Item 5.9.2 requires verification that the Aux Feedwater I 7 8 9 . PRIME 80 SYSTEM CAUSE COMPONENT COMPONENT COOE COCE COMPONENT cooe: SUPPLIER MANUFACTURER VIOLATION (ill]tC!HI 8 g 10 L!:J IZ 1z1z I ZI~ ~ I Z 19 I 91 91 !BJ 7 \1 12 t7 43 44 47 48 l :l CAUSE OESCRIPTTON IJhe cause of this occurrence was personnel error in not identifying the I Anxi ] j ary Feed Pump Turbine was man11al ly tripped. A test was run simnl adng J

7 89 , 80 ITifil I low level in two of the. four steam generators and /!13 Aux Feed Pump contribls 1 a9 so FACILITY METHOO OF STATUS "'-POWER OTHER STATUS OISCOVE.RV OISCOVERV OESC:.RIPTION ITlila 1

LBJ.

9 l,Q_J_3.LO.J 10 12 l~___..N~/~A,__~~I 13 44 Lgj 45 N/A ao F'ORMOF ACTIVITY CONTENT REl..EASEO OF RELEASE AMOUNT OF ACTIVITY GEs 1 9 L.£J ~

to I

11 N/A PERSONNEL EXPOSURES r.r.;"] NUMBER TVPE CESCRIPTION l..!..l:!JIOIOIOI 1ZJ '~---~----N~/~A---~~~~~~~~~~~~~~~-,,,,!J 1 s9 11 12 13 so PERSONNEL. INJURIES r.r7l NUMBER

• OESC.RIPTION L!.1:..11010101 '=-~~~~_,;,.,N~A~~~~~~~~~~~~~~----~~~

7 8 9 11 12 so OFFSITE CONSEQUENCES

~19 . N/A LOSS OR OAMAGE TO FACILITY TV~ CESCRIPTION GliJ I Z I 1 a~

I N/A

~10--------------------...::.;:.L...::.::...----------------__,.;.------------------------------!iSd J

. PUBLICITY Glil _______________________..._......,...,,."------------------------------------------------__,ao 1 a~9 AOOITIONAL. FACTORS QEI I SUPPLEMENTAL REPORT TO 77-04/31 I 1 8~9----------------------------------------------~----------------------------....,,ao~

o::liJ!EVENT & CAUSE DESCRIPTIONS (Continued on Page 2) I 7 8 ~ a>

NAME: __________~A~*;,,,,..;\~i~*~K-~__ a~r~p_l_e________________ PHONE: (609) 365-7000 Ext.Salem- 62~

I SORC Review Mtg. No. 22-77

-1 1

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• • Licensed Event Report 77-04/31 Supplemental Report Page 2 EVENT DESCRIPTION (Continued)

System controls are adjusted to conform to the standby conditions specified in OI II-10.3.1.

CAUSE DESCRIPTION (Continued) functioned correctly with the pump starting as required. Check Off She'et 4 .1 of OI III-10.3.1 verifies the Aux. Feedwater System Lineup after the system is secured when escalating power. This chec~ off _,was run at 0621 on 1/8/77 when the Aux Feed Pumps were taken out of service. No. 13 Aux Feedwater Pump was last demonstrated operable on 1/2/77 during Surveillance Action 4.7.1.2. All operations personnel have been re-instructed on the importance of proper veri-fication of Auxiliary Feedwater System Lineup.

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RECEIVED DOCUMENT PP.OCESS~!!G Ul-iiT 19{( JUL 20 AM 11 48