05000336/LER-1980-025, Forwards LER 80-025/03L-0

Forwards LER 80-025/03L-0

ML19338C435
Person / Time
Site:	Millstone
Issue date:	08/07/1980
From:	Mroczka E NORTHEAST NUCLEAR ENERGY CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19338C436	List: 05000336/LER-1980-025, Forwards LER 80-025/03L-0 05000336/LER-1980-025-03, /03L-0:on 800712,during Inservice Operability Testing,Turbine Driven Auxiliary Feed Pump Tripped Below Normal Trip Setpoint.Caused by Normal Wear of Emergency Tappet Nut.Nut Adjusted to Improve Contact W/Trip Lever
References
MP-2-4447, NUDOCS 8008150405
Download: ML19338C435 (1)

LER-1980-025, Forwards LER 80-025/03L-0

Event date:
Report date:
3361980025R00 - NRC Website

text

'

t1 h5 b kT b ! b hT l[h'[E.[,N E5!h I[

]

E$.2)',,'U,*[,' I.Z7

NO. BOX 270 Ii

~

r HARif OHO. CONNECTICUT 06101 1

w,n n

..,.r..a nuatin scwm, M ""

L.

'.". ';.;' '.,'l.'..':

.'.l".l,l,,.'.n.,,

./

l l.

August 7, 1980 MP-2-4447 E

Mr. Boyce H. Grier Director, Region I Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19406

Reference:

Facility Operating License No. DPR-65 Docket No. 50-336 g

Reportable Occurrence R0-50-336/80-25/3L-0 t

Dear Mr. Grier:

Th'is letter forwards Licensee Event Report 80-25/3L-0 required to be submitted within thirty days pursuant to Millstone Unit 2 Appendix A Technical Specifications, Section 6.9.1.9.b, conditions leading to operation in a degraded mode permitted by a limiting condition i

for operation.

An additional three copies of the report are enclosed.

I Yours truly,

[

NORTHEAST NUCLEAR ENERGY COMPAtlY MD

. J. Mroczk Station Superintendent Millstone Nuclear Power Station EJM/RTB:kaf

Attachment:

LER 80-25/3L-0 cc:

Director, Office of Inspection and Enforcement, Washington, D.C.

(30)

Director, Office of Management Information and Program Control, Washington, D.C.

(3)

U. S. Nuclear Regulatory Commission, c/o Document Management Branch, Washington, D.C.

20555 8 0080180//o S l

m

.m