ML20128F308

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Revised Monthly Operating Rept for Dec 1992 for Millstone Nuclear Power Station,Unit 3
ML20128F308
Person / Time
Site: Millstone Dominion icon.png
Issue date: 12/31/1992
From: Elms A
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20128F301 List:
References
NUDOCS 9302110336
Download: ML20128F308 (1)


Text

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L%IT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO:

f0423 UNTT:

MILLSTONE LSTT 3 DATE:

January 7. I003 COMPLETED BY: A. L Elms TFIFPHONE:

203 444-53S8 2rn4 ou

C o

[,

Number Date Type Duration Reason Method of Licensee System Ccmponent Cause and Cor:rcthe Acuen to Present FJ co.

(1)

(Hours)

(2)

Shuning Estut Report Code Code Pwmuc

@d Down the Number

s:&

Reactor Oy om oS 92-10 12/10/92 F

0 F

5 N/A KE SCN Deuwei power due to storm conditions. This was an administrative o8S E$*

power reduction in accordance with plant procedures.

t 92-11 12/18/92 F

0 G

S N/A SL TK Decreased power due to loss of motor driven feedwater pump. The feedw2ter I

pump was removed from service due to loss of oil caused by outfilling the pump oil su:rp. Procedures are being modified to preunit overftlEng of *.he sump.

I l

l I: F: Forced 2: Reasons-3: Method 4: EdJbit G -Instrucuens for 5: Scheduled A Equipment Failure (Explain) 1 Manual Preparation ofData Entry B Maintenance or Test 2 Manual Scram Sheets for L4 nsee Estnt C Refueling 3 Automatic Scram Report (LER) File D Regulatory Restricuon 4 Continxd from Previous Moch (NUREG-0161)

E Operator Training & License 5 Power Reductex 5: Exhibit 1 -Same Sosrce Exam (Duranon = 0)

F Administratist 9 Other(Eglaic)

G Operanonal Error (Evtain)

H Other G