05000305/LER-1981-021-03, /03L-0:on 810611,found Visual Verification of Valve Motion & Limit Switch Not Performed During Refueling Outage for Valves Inaccessible During Normal Operation Per Iwv 3300 of 1974 ASME Code.Caused by Procedural Oversight

/03L-0:on 810611,found Visual Verification of Valve Motion & Limit Switch Not Performed During Refueling Outage for Valves Inaccessible During Normal Operation Per Iwv 3300 of 1974 ASME Code.Caused by Procedural Oversight

ML20009C565
Person / Time
Site:	Kewaunee
Issue date:	07/10/1981
From:	Lindberg P, Molzahn D WISCONSIN PUBLIC SERVICE CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20009C561	List: 05000305/LER-1981-021, Forwards LER 81-021/03L-0 05000305/LER-1981-021-03, /03L-0:on 810611,found Visual Verification of Valve Motion & Limit Switch Not Performed During Refueling Outage for Valves Inaccessible During Normal Operation Per Iwv 3300 of 1974 ASME Code.Caused by Procedural Oversight
References
LER-81-021-03L, LER-81-21-3L, NUDOCS 8107210230
Download: ML20009C565 (1)

LER-1981-021, /03L-0:on 810611,found Visual Verification of Valve Motion & Limit Switch Not Performed During Refueling Outage for Valves Inaccessible During Normal Operation Per Iwv 3300 of 1974 ASME Code.Caused by Procedural Oversight

Event date:
Report date:
3051981021R03 - NRC Website

text

LICENSEE EVENT REPORT [ON TROL DLOCK:

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I (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) l Wl Il K l N l P l 1 l@l 0 l 0l-10 l0 l 0l 0l 0l-l 0l 0l@l 4 l1 l1 11l1l@l l

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8 0 LICEN5EE CODE 14 lb LICENSE NUMDEH 25 26 LICENSE TYPE JO b7 CAT 68 CON'T IoIil SE "J l x l@l 0 I s I 0 I o l O l 3 I o I s l@l0 16 11 l1 18 11 l@l017l1IoIaI1l@

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60 61 DOCKET NUMBEH 68 6'J EVENT DATE 74 7b REPORT DATE

'O EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h o 2 lDuring steady state operation at 75% power, it was noted that IW 3300 of the 1974 l

l o t a l lASME Code (In-Service Testing of Valves) was not satisfied.

IW 3300 requires a f

[o l41 l visual verification of v'alve motion and limit switch operation <hring each refueling l

lol3l l outage for those valves which are non-accessible during normal operation. This re-I l o is I lquirement was not satisfied for (3) letdown orifice isolation valves and (2) pressur-l liZer sampling valves.

This event is reportable per T.S.6.9.2.b. (3).

This event I

0 7 ioggj had no effect on public health and safety.

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(neeting 1 etween the Operations & Maintenance Dept., the 'perations staff agreed to I

i i i1,,i l-heck these 5 valves at the next opportunity.

Presentiv, an addition to SP 55-167-9 is l l i l 3 l lbeing draf ted to incorporate these inspection requirements.

Requirements of the I

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