05000000/LER-1986-018, Forwards LER 86-018-00

Forwards LER 86-018-00

ML20237F837
Person / Time
Site:	Millstone, 05000000
Issue date:	03/14/1986
From:	Romberg W NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20237F595	List: 05000000/LER-1986-008, Forwards LER 86-008-00 05000000/LER-1986-008-01, :on 860414,not All Required Valves Listed in Valve Position Verification Surveillances.Caused by Difference of Opinion Re Valves.Discrepancies Corrected 05000000/LER-1986-008-02, :on 860917,equipment Hatch Discovered Open.Fire Watch Not Posted as Required by Tech Spec 3.7.11.a.Caused by Personnel Error.Roving Fire Watch Established & Personnel Counseled 05000000/LER-1986-018, Forwards LER 86-018-00 05000000/LER-1986-018-02, :on 860214,feedwater Isolation Due to hi-hi Level in Steam Generator a Occurred.Operating Procedures Revised to Include Caution Warning of Possible Feedwater Isolation When Opening MSIV ML20237F592
References
FOIA-87-512 MP-8818, NUDOCS 8708210587
Download: ML20237F837 (1)

LER-1986-018, Forwards LER 86-018-00

Event date:
Report date:
Reporting criterion:	10 CFR 50.73(a)(2)(iv), System Actuation
0001986018R00 - NRC Website

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f March 14, 1986 MP-8618 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C.

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Reference:

Facility Operating License No. NPF-49 Docket No. 50-423 Licensee Event Report 50-423/86-018-00 Gentlemen:

This letter forwards Licensee Event Report 86-018-00 required to be submitted within thirty days pursuant to 10CFR50.73 (a) (2) (iv), any event or condition that resulted in manual'or automatic actuation of any Engineered Safety Feature (ESF).

' Years truly, NORTHEAST NUCLEAR ENERGY COMPANY h I0,$ '

Wayne D. R rg Station Superintendent Millstone Nuclear Power Station WDR/JAL:se

Attachment:

'_ER 86-018-00 cc:

Dr.- T. E. Murley, Region I Fa n-h-s/2 s/s 8708210587 B70819 PDR FOIA CORDONB7-512 PDR b

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