ML20043D623
| ML20043D623 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 05/31/1990 |
| From: | Elms A, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| MP-90-546, NUDOCS 9006080318 | |
| Download: ML20043D623 (5) | |
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June 5, 1990 MP-90-546 Re:10CFR50.71(a)
U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555
Reference:
Facility' Operating License No. NPF-49 Docket No. 50 423
Dear Sir:
In accordance with reporting requirements of technical specifications Section 6.9.1.5, the
- Millstone Nuclear Power Station - Unit 3 Monthly Operating Report 90-06 covering opera-
. tion for the month of May is hereby forwarded.
Very truly yours,
' NORTHEAST NUCLEAR ENERGY COMPANY h4 w
St kd E ' cace
/ rector Millstone Station Di
' Attachment ec: T.T. Martin, Region I Administrator W.J. Raymond, Senior Resident Inspector, Millstone Unit Nos.1,2 & 3 D.H. Jaffe, NRC Project Manager, Millstone Unit No. 3 r
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.a 88it4IiNRCDPERATIN6STATUSREPORTCOMPLETEDBYREACTOREN61NEERINGtiIIIi1 c'
- 1. 00CKET.... 50 423 0FERAi!N6 STATUS
- 2. REPORT!N6 PERIOD...MAY 1990 OUTABE + ONLINE HOURS.. 256.6 + 487.4
- 744.0
- 3. U11L11Y CON 1ACT.'................A. L. ELMS 203 444 5380 tIittt It1iI8 i
- 4. LICENSED THER'tAL P0WER......................................... 3411 4 MILLSTONE 8
- 5. NAMEPL ATE RAllN6 (GROSS MWE)................................... 1,253 MW 8 UNIT 3 8
- Iti88iti 1
- 7. MAllMUM DEPENDABLE CAPAC11Y (6ROSS MWE)........................ 1,184.2 6.'
MA!! MUM DEPENDABLE CAPACliY (NETMWE)..........................
1,137.0 i
9.
IF CHANGES DCCUR AB0VE SINCE LAST REPORT, REASONS ARE...........
N/A
- 10. POW!t Lti!L 10 WHICH !!$filCf!D, if Alf (11f EVt)..............1/1 11 !!ASON FOR !!StilCfl01, !! Alf... 1/1 MONTH fillTODAf!
CUllOLAfift 70 Daft 12.1002SIXIIf0ttlIGPIll0D 144.0 3,623.0 35,999.0 i
a 13.IDEBit0FB0DISTHEt!ACTORWASCliflCll, 505.4 2,825.4 28,501.3 4
l 14.IIACTOR 115111tSIUfDOWNHOURS 238.6 791.6 1,521.5 15.100tSGtXIIATOROHLill 487.4 2,74T.!
27,917.1 16.Olltt!S!!VISHUfDOWllHOUIS 0.0 0.0 0.0 11.GROSSfHitHALIRIIGTG!Illit!D(HWH) 1,567,181.0 8,673,518.0 91,946,927.4
- 18. G10$$ ILICillCAL 11110f GlittiftD (HWH) 542,853.0 2,993,676.0 31,676,316,0 19.IlfILICftlCil!XIRGTGIl!!Af!D(BWH) 510,501.8 2,821,521.2 30,182,895.9 f
20.11117 SIlf!CITACTOR 65.5 75.8 77.5 l
21.UN!fAfilLABILiffTACTOR 65.5 75.8 ff5 22.0817CAPAClffFACf01(USINGllDC517) 60.3 68.6 73.5 23.Oll!CAPAClffFACTOR(0$150D!tRif) 59.5
!?7 12,7-
'24.011fTORCID007AGIRAft 34.5 24.2 11.2 25.C317TORCID00fAGI100tS 256.6 875.9 3,513.4 1
i SE0fD0VISSCHIDDLtDOillIllt$11H011HS(ffPI, Daft,AHDD0llfl01Of1102)............
November 111990 forrefuelcutage.
il C0ll!NTLY SHfDOWI, ISf!HAf!D Stilf 0P DAf!......H/A 1
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DOCKET NO. 50-423 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME MIM rvNE 3 DATE 5-4-90 COMPLETED BY A.
ELMS TELEPHONE'(2031 444-5388 No.
Date Type Dura-Reason Method of Licensee System Component Cauge and Corrective (1) tion (2)
Shut down Event Code Code Action to Prevent Hours Reactor (3)
Rept No.
Prevent Recurrence Manual r9 actor trip due to "B" circulating water-90-06 05/10/90 F
256.6 A
2 90-014 KE SCN pump trip caysed by storm P
Induced rouling. Correc-COND tive action includes in-creased monitoring of in-take gtructure conditions and, in the event of wor-sening conditions, down power sooner and increase the rate of the p er de-crease. Future changes include increasing spe9d of screens and ty'of increasing carrying capaci screens.
1: F: Forced 2: Reasons:
3: Me -hod 4: Exhibit G - Instructions A-Equipment FailureB-Maintenance or Test (Explain) 1-Itanual for Preparation of, Data' S: Scheduled 2-fianual Scram Ent W Sneets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) ~ File D-Regulatory Restriction 4-Continued from (NUREG-0161)
E-Operator training & License Exam 5 previous monthPower Reduction 5: Exhibit 1 - Same Source F-Administrative G-Operational Error (Explain)
(Duration = 0 9-Other (Explain))
H-Other
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7 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-423 UNIT MILLSTONE UNIT 3
.l:
DATE June 4.1990 COMPLETED BY A. L ELMS 203 444 5388 -
1 L
MONTH May1990 R
DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL -
' (MWE. NET)
(MWE NET) 3 I
1
-3 1
1135 16 0
e 2
1137 17 0
i 3
1137 18 0
4-1138 19 0
'5 1136 20 0
6 1139 21 118 J
y 7
1138 22 760 L
~8 1138 23-823 0
9 1135 24-836 10 944 25 1072 f
i!-
i11 0
26 1142 1
12.
0 27 1143 4
13 0
28 1071 14 0
29 1136 15 0
30 1145 31 1145 ll 4
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.h REFUELING INFORMATION REOUEST MAY 1990 1.
Name of facility: Millstone 3.
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- 2. -
Scheduled date for next refueling shutdown: November 17.1990.
[
3.
Scheduled date for restart following refueling: Jan.15.1991 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendments?
As a result of the new fuel desien. Technical Soecifications chances to the Axial Flux Difference. Heat Plux Hot Channel Factor, and Refuelina Water Storaae Tank see-tions will be reouired. Furthermore, the Fuel Storace sect on of Desien 7eatures will
~
be chanced to illow continued recionalized storace of soent fuel in the soent fuel 0001. Also the (nstrumentation section wi!! he chanced Wreflect a new Hich Flux at Shutdown setooint.
5.
Scheduled date for submitting licensing action and supporting information.
August 1.1990.
6.
Important licensing considerations associated with refueling, e.g., new of different fuel design or supplier, unreviewed design of performance analysis methods, significant changes in fuel design, new operating procedures:
Cycle 4 fuel assemblies will be of the Westinchouse Vantace 5H desien. This desien includes debris filter bottom nozzles. intermediate flow mixing grids, integral fuel rod i
burnable absorbers, and axial blankets.
7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
L (a): 193 (b): 160 8.
The prese1t 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.
l No increase reauested.
L 9.
The projected date of the last refueling that can be discharged to the spent fue'l pool assummg the present licensed capacity:
End of cycle 5.
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