ML20116H256
| ML20116H256 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 10/31/1992 |
| From: | Elms A, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| MP-92-1197, NUDOCS 9211130018 | |
| Download: ML20116H256 (5) | |
Text
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e NORTHEAST t#TILtTIES
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H ARTF ORD. CONNE CTICUT 001410270 J "C';lO21",,"O';""
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L Re: 10Cf R50.71(a)
November 6. 1992 m>-92"119 7 U.S. Nuclear Regulatory Commission Document Control Desk i
Washington, D.C. 20555
Reference:
facility Operating License No. NPF-49 Docket No. 50-423
Dear Sir:
In accordance with reporting requiiements of technical s >ecifications Section 6.9.1.5, the Millstone Nuclear Power Station - Unit 3 Monthly Operat ng Report 92-11 covering opera-tion for the month of October is hereby forwarded.
Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY
/
f R C.L Steph.n E. Scace Vice President, Millstone Station - NNECO Attachment cc: T.T. Martin, Region I Administrator P. Swetland, Senior Resident inspector, Millstone Unit Nos,1,2 & 3 V. L. Rooney, NRC Project Manager, Millstone Unit No. 3 1 a n c.
9211130018 921031
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- "**** NRC OPERATING $1Al')$ REPORT CCMPLETED Bf REACTOR ENGINEFRlWG **"*"
i 1.
DOCKti.... 50 423 OPERAtlNG $1A1U$
I
- 2.
REDORilNG PERl00.. 0CTOBER 1992 OUTAGE + ONLINE HOUR $.. 745.0 +
0.0 e 745.0 3.
Ull L lif CONT AC1................. A. L. E lms 20? 444 5388 4.
LICEN$ED THERMAL P0WER.........................................
3411
- MILLS 10NE
- 5.
N AME PL Al t R Al l W G ( GRO$ $ MWE )................................... 1,25 3 MW
- UNIT 3 j
ll 6.
DEllGN titCTRICAL RAflWG SET MWE).............................
1,153.6 7 MAXIMUM DEPENDABLE CAPAClif (CROS$ MWE)........................
1,184.2 8.
MAX I NJM DEP( ND ABLt CAPAC lif (Nf f MVE ).......................... 1,137.0
-i 9.
IF CHANGil DCCUR ABOVE $1NCE LA$f REPORT, REASONS ARE...........
N/A
- 10. POWER LEVEL 10 WHICH RESTRICitD, IF ANY (WET MWE)...............N/A
- 11. REAS'* FOR RE$1RIC110N, IF ANY....W/A MONTH YEAR 10 DATE CUMULAflVE TO DATE l
t esses e
- 12. HOUR $ IN REPOR11NG PERifn 745.0 7,320.0 57,216.0.
l
- 13. NUMSER OF HOUR $ THE REACTOR WAS CRl11 CAL 0.0 5,178.1 41,725.4
- 14. RfAC10R 3ESERVE $HUTDOWN HOUR $
0.0 828.1 6,466.5
- 15. HOUR $ GENERATOR ONLINE 0.0 5,051.8
-40,869.6
- 16. UNIT *.E$ERVE $HUTDOWN HOUR $
0.0 0.0 '
0.0 17, GROS $ THERMAL ENERGY GENERATED (MWM) 0.0 16,683,788.1 133,627,934.0'
- 18. CRO$$ ELECTRICAL ENERGY CENERAftD (Mk 0.0 5,751,925.5 46,103,187.0
- 19. WEi ELECTRICAL ENERGY GENERAf tD (MWH)
-11,600.8 5,434,005.9 43,847,467.7
- 20. UNIT CERVICE FACTOR 0.0 69.0
'71.4
- 21. UNIT AVAILABILITY FACTOR 0.0 69.0 71.4.
r
- 22. UNIT CAPACITY FACTOR (U$1NG MDC NET) 0.0
-65.3 67.2
- 23. Unit CAPACITi FACTOR (U$1NG Dit NET) 0.0 64.4 66,4
- 24. UNIT FORCED OUTAGE RAtt 100.0 26.3 18.9
- 25. UNIT FORCED OUTAGE HOUR $
745.0 1,800.7 9,529 8;
$HUTDOWNS $CHtDULED DVER NEXT $1K MONTH $ (TYPE, DATE, AND DURATION OF EACH)..............
N/A~
'IF CURRENTLY $HUTDOWN, ESTIMATED $iARTUP DATE......Noventer 4,1992 a
x.
4 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. SIhi23 UNIT Mit tSTONE UNIT 3 DATE
. November 3.1997 COMPLETED BYA. t. Elms 203-444 s3sa MONTH October 1992 DAY AVERACE DAILY POWLR LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE NET)
(MWE NET) 1 0
16 0
2 0
17 0
3 0
le 0
4 0
19 0
5 0
20 0
6 0
21 0
7 0
22 0
0 0
23
'O t
9 0
24 D_
10 0
25 0
11 0
26 0
12 0
27 0
13 0
28 0
14 0
29 0
15 0
30 0
i j -.
h's s
DOCKET NO. 50-423 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME MILLSIONE 3.
DATE 31-05-92 COMPLETED BY A.
L.
El-ns TELEPHONE (203) 444-5388 No.
Date iSTe Dura-Reason thod of Licensee System Component Cause and Corrective (1) tion (2)
Jt down Event Code Code Action to Prevent Prevent Recurrence Hours ractor(3)
Rept No.
Manually shutdown the 92-06 10/01/92 F
745.0 H
4 3-92-022 VF CDMP reactor and turbine due to both trains of SLCRS being declared inoper-ab?.e. The root causes were incomplete system design couplgd.wim,
several specific e@lp te ment problems, inadequa test s7rveillance rrcce-dures, and the des _sn basis and operating parametars of the Auxili-t ary Building, Filter Sys-tem and its interactiors withthesuhplemental Leak Collec ion and Re-lease System was not ful-ly understood. A thorough review of the design and I
construction of the sys-tem has been performea, surveillance test proce-dure will be revised, a system engineer concept j
is being implemented and i
orocedures are being l
'pgraded.
u l
3: Method 4: Exhibit G - Instructions l
1: F: Forced 2: Reasons:
S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Main enance or Test 2-Manual Scram Ent W Sheets for Licensee I
3-Automatic Scram Event Report (LER) File l
C-Refueling 4-Continued from (UUREG-0161)
D-Regalatory Restriction E-Operator Training & License Exam nrevious month i
5->ower Reduction 5: Exhibit 1 - Same Source l
F-Administrative 9-Other (Explain))
(Duration = 0 i
G-Onerational Error (Explain)
H-Obher l
1
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REFUEUNG INFORMATION REOUEST
[*
October 1992 1.
Name of facility: Millstone 3, 2.
Scheduled date for next refueling shutdown: lune 5.1993 3.
Scheduled date for restart following refueling: August 14.1993 4.
Will refuelinr, or resumption of operation thereafter require a technical specification change or other license amendments?
Blb 5.
Scheduled date for submitting licensing action and supporting infoimation.
Ulb 6.
Important licensing considerations associated with refueling, e.g., new or different fuel design or. supplier, unreviewed design of performance analysis methods, signifi.
cant changes in fuel design, r.ew operating procedures:
Ulb 7.
The number of fuel assemblics (a) in the core and (b) in the spent fuel storage pool:
(a): 123 (b): 2.4D 8.
The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:
Present size - 756.
b', increase reauested.
9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:
End of cycle 5.