05000220/LER-1979-019-03, /03L-0:on 790816,during Steady State Operation, Routine Mgt Review Disclosed Failure to Complete Five Surveillance Tests on Schedule.Tests Immediately Performed & Completed.Personnel Instructed to Follow Published Schedule

/03L-0:on 790816,during Steady State Operation, Routine Mgt Review Disclosed Failure to Complete Five Surveillance Tests on Schedule.Tests Immediately Performed & Completed.Personnel Instructed to Follow Published Schedule

ML18037A197
Person / Time
Site:	Nine Mile Point
Issue date:	09/10/1979
From:	Duda E NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18037A196	List: 05000220/LER-1979-019-03, /03L-0:on 790816,during Steady State Operation, Routine Mgt Review Disclosed Failure to Complete Five Surveillance Tests on Schedule.Tests Immediately Performed & Completed.Personnel Instructed to Follow Published Schedule 05000220/LER-1979-020-03, /03L-0:on 790901,during Steady State Operation, Drywell Cooler 14 Tripped & Leakage Increased to Above Five G/Minute.Caused by Cooler Tube Leak.Cooler Isolated & Returned to Acceptable Level.Shutdown Terminated ML18037A195 ML18037A197
References
LER-79-019-03L, LER-79-19-3L, NUDOCS 7909170512
Download: ML18037A197 (4)

LER-1979-019, /03L-0:on 790816,during Steady State Operation, Routine Mgt Review Disclosed Failure to Complete Five Surveillance Tests on Schedule.Tests Immediately Performed & Completed.Personnel Instructed to Follow Published Schedule

Event date:
Report date:
2201979019R03 - NRC Website

text

174KVKNI0033 (7 77)

V 4 IRVV44t%11 I IVVVLt% I VII ~ 'VVI>>I~II44IVI7 [ODI]

7 8

CON'T

~OI 7

8

~o

~Os

~O

~OS

~06 CONTROL BLOCK I

v N

M P

Q2 9

LICENSEE CODE 14 RE'DRT ~LQB 0

5 0

0 0

2 2

0 Q7 0

60 61 DOCKET NUMBER 68 69 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES QIO SEE ATTACHMENT 8

1 6

7 9QBO 9

1 0

QB EVENT DATE 74 75 REPORT DATE 80 LICENSEE EVENT REPORT QI

{PLEASE PRINT OR TYPE Al.l. REQUIRED INFORMATION) 6 Qo 4

1 1

1 1 QI~QR LICENSE NUMBER 25 26 LICENSE TYPE 30 57 CAT 58

~OB 7

8 80

~OB 7

8 SYSTESI

CAUSE

CAUSE COMP.

VALVE CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE

~ZZ Q>>

A QI

~AQI3 Z Z Z

Z Z

Z QI

~ZQIR

~zgs 9

10 11 12 13 18 19 20 SEOUENTIAL OCCURRENCE REPORT REVISION LERIRO EVENT YEAR REPORT NO.

CODE TYPE NO.

QI7 RIIOIII ~79

+

~01 9

+~

~03

+L Q

0 21 22 23 24 26 27 28 29 30 3'I 32 ACTION.FUTURE EFFECT SHUTDOWN ATTACHMENT NPROQ PRIME COMP.

COMPONENT'AKEN ACTION ON PLANT METHOD

'HOURS Q22 SUBMITTED FORM SUB.

SUPPLIER MANUFACTURER QIB ~Q19

~Q20

~Q21 0

t 0 0

0

~N Q23

~NQ24

~Q25 Q26 33 34 35 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27 )

o Management revi ew reveal ed a fai lure to erform five survei 1 1 ance tests on schedule.

These tests were immediatel performed and corn leted.

Appropriate personnel have been reinstructed to follow the published surveillance test schedule.

4 7

8 9

FACILITY STATUS

% POWER OTHER STATUS Q E

0 79 NA 44'ETHOD OF DISCOVERY [ii~]

QR ~QIR

~CQ31 7

8 9

10 12 44 45 ACTIVITY CONTENT RELF4ASED OF RELEASE JAMOUNT OF ACTIVITYQS QQQ ~Q ~Q 7

8 9

10 45 PERSONNEL EXPOSURES NUMBER TYPE

DESCRIPTION

~17 ~00 0

Q37 Z

Qoo 7

8 9

11 12 13 PERSONNEL INJURIES DISCOVERY DESCRIPTION Q32 Management Review LOCATIONOF RELEASE Q NA 80 80 80 80 7

8 7

8 O

7 8

9 11 12 LOSS OF OR DAMAGETO FACILITYQ43 TYPE

DESCRIPTION

Z Q42 NA 9

10 P U0 LIC ITY ISSUED DESCRIPTIONQ

~NQ44 NA 9

10 V909'o 5'/A 68 69 NRC USE ONLY 80 80 OI OIa I

80 NAME OF PREPARER E.

Duda P>DNE.(315) 343-2110 Ext 1306 a

ATTACHMENT TO LE 79-19 Event Description and Probable Consequences During steady state operations, a routine management review disclosed failure to complete five monthly surveillance tests on schedule.

These included Nl-ST-H1, Liquid Poison Pump Flow Rate Discharge Pressure Test; Nl-ST-M2, Emergency Cooling System Makeup Tanks Level Control Valves Exercise; Nl-ST-M4, Emergency Diesel Generator Manual Start 8

1 Hour Rated Load Test; Nl-ST-H8, Emergency Ventilation System Operability Test, which were all two days late, and Nl-ST-H5, Radwaste Discharge Radiation Monitor Instrument Channel Test, which was one day late.

This resulted in minimal safety implications, since all these sur-veillance tests were successfully completed, and therefore, the systems involved would have operated properly if required.

ATTACHMENT TO LER 79-19e

.,Event Description and. Probable Consequences, 0

During steady state operations, a routine management review disclosed failure to complete five monthly surveillance tests on schedule.

These included Nl-ST-Ml, Liquid Poison Pump Flow Rate Discharge Pressure Test; Nl-ST-M2, Emergency Cooling System Makeup Tanks Level Control Valves Exercise; Nl-ST-M4, Emergency Diesel Generator Manual Start 5

1 Hour.

Rated Load Test; Nl.-ST-M8, Emergency Ventilation System Operability Test, which were all two days late, and Nl-ST-M5, Radwaste Discharge Radiation Monitor Instrument Channel Test, which was one day late.

This resulted in minimal safety implications, since all these sur-veillance tests were successfully completed, and therefore, the systems involved would have operated properly if required.