ML20236P183
| ML20236P183 | |
| Person / Time | |
|---|---|
| Site: | Duane Arnold  |
| Issue date: | 10/31/1987 |
| From: | Hannen R, Miller L IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| DAEC-87-1104, NUDOCS 8711170185 | |
| Download: ML20236P183 (7) | |
Text
_
OPERATING DAT/. REPORT l
l DOCKET NO. 050-0331 l
DATE 11-15-87 l
COMPLETED BY Lonnie Miller
]
TELEPHONE 319-851-7204
\\
I
\\
OPERATING STATUS j
Notes
- 1. Un i t Name Duane Arnold Energy Center j
l 2, Reporting Period October, 1987 1
3, Licensed Thermal Power (MWt): 1658
- 4. Nameplate Rating (Gross MWe):
565 (Turbine)
- 5. Design Electrical Rating (Net MWe): 538
- 6. Maximum Dependeble Capacity (Gross MWe: 545
- 7. M:ximum Dependable Capacity (Net MWe):
515
]
- 8. If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since the Last Report, Give Reasons:
j i
- 9. Power Level to Which Restricted, if Any (Net MWe):
10, Reasons For Restrictions, if Any:
This Month Yr-to-Date Cumu lat ive
- 11. Hours in Reporting Period 745 7296 111744,0
- 12. Number of Hours Reactor Was Critical 391.4 4237.1 78907.4
- 13. RIactor Reserve Shutdown Hours 0
0 192.8 386.6 4101.2 76841.8
- 14. Hours Generator On-Line
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH) 582141.6 5792380.8 97874574.2
- 17. Gross Electrical Energy Generated (MWH) 196887 1960141.0 32818226.0
- 18. Net Electrical Energy Generated (MWH) 186231.6 1841776.3 30746576.4 I
.i
- 19. Unit Service Factor 51.9 56.2 68.8 i
1 20, Unit Availability Factor 51.9 56.2 68.8 i
l
- 21. Unit Capacity Factor (Using MDC Net) 48.5 49.0
_ 53.4
- 22. Unit Capacity Factor (Using DER Net) 46.5 46.9 51.1
- 23. Unit Forced Outage Rate 48.1 23.8 15.4
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
None 11-3-87 l
- 23. If Shut Down At End of Report Period, Estimated Date of Startup:
8711170185 071031 PDR ADOCK 050CO331 (9/7 7 )
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f DOCKET NO.' 050-0331-2 x
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. UNIT Duane Arnold Energy Center V
Y DATE 11-15-87
.4t cw
- COMPLETED BY Lonnle Miiler
, 319-851-7204'-
TELEPHONE
- - MONTH October,:1987'-
p; -
y,,,.
DAY
' AVERAGE DAILY POWER LEVEL '
, DAY.
~ AVERAGE DAILY POWER LEVEL'-
L,
ji,
f(MWe-Net)
(MWe-Ne t) -
l f!. ) ;
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. - 14 ' >
539
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31
-. 0
-16 ~
418L N
INSTRUCTIONS.
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othe'nearCst whole megawatt.'
i, -
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' DOCKET NO. 050-0331 UNIT Dueno Arnold Encray Centar l
4
(.
n DATE 11-15-87 4
COMPLETED BY Lonnie'Mllier TELEPHONE 319-851-7204 REFUELING INFORMATION 1
Name of facility.-
A.
Duane Arnold Energy' Center 1
- 2.-
..S c h ed u l ed date.for next refueling l shutdown.-
A.
'F a l l, 1988
- 3..
Scheduled.date f or restart-f ollowing refueling.
A.
F a l l,.19 8'8.
j 4.-
Will refueling or resumption.of operation thereafter require a
. technical specification change or other license amendment? N/A
. 5..
Schedu l ed.date(s ) f or - subm itti ng proposed licensing. action and supporting
)
Information.
N/A-6 Important licensing' considerations associated'wlth refueling, e.g.,-new
.or different fuel design or supplier, unreviewed design or performance analysis' methods, significant changes In ' f uel design, new operating-
. procedures..
None 7.
The number of fuel. assemblies (a) in the core and (b) In the ' spent fuel storage pool.
'A.-
a) 368 b),
824 8
The. p rese nt ' l i cen s e'd : s p ent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is j
plannea, In. number of fuel assemblies.
A.
2050
- 9 The p roj ect ed date of the last refueling that can be discharged to the spent. fuel pool assuming the present licensed capacity.
J A.-
1998 l
1 I
i
p.
7
[i f__
,1,'
by 00CKET H05/050-0331 1
1 l
.' N.,0~
'(UNIT Dumne Arnold Energy Center-I ll :, -
..DATE 11-15 '
1 "9
7 COMPLETED'BY,Lonnie Miller
" TELEPHON E, 319-851-7204
>:Vi:
- ARRATIVE"
SUMMARY
-OF-OPERATINGLEXPERIENCE e
- 10-1-87.
(At thegbeginningsof;lthe, month the Duane; Arnold Energy C e n t e'r - ( D A E C ) ': w a s l-loperat i ng --at :92% o f f r,ated therma llpowerf wlth 4 96 ' MWe-net-being supp l ied to:
.the ^g'r l d. '.ThereL was' one reportable ' event.during the month.
si
'10-17-87' [The.; reactor f was-.shu tdown ' to n per f o'rm ma i ntenance on. the turbine Electro-Hy'raulle Control,(EHC) System..!
d O-3I0-19-87. -- W i t h' ' t h e ; p l a nt. I n cold shutdown',c al Reactor. Wath C' eanup (RWCU) System l
Isolation occurred on.alsigna.1 from'the RWCU-non.-regenerative heat s
,exch' anger: outlet _ temperature Indicating switch. mThe temperature. switch
'setpoi nt..was f ound 'to - haveL dr i f t ed. conservati vely - low.
The L sw itch follure?
LM
=was$ determined to.be an end of-life failure.
A1new sw i tch 'was I nstal led j
h
-: en d, tested 1 on 10'-21-87.
U LER 87-028
.7 10-20-87 At'.1854' hours, w'Ith the : p l e'nt i n; shu td own.. mod e, a 7 day Limiting Conditio'n for, 0peration '(LCO)L 'was entered when.the DieselEFlee" Pump didfnot start as
. required -by.the Survell. lance. Test Procedure ( S T P.). sThe failure to start (was. corrected'be replacing the two batteriesmused to-start the Diesel: Fire-
- . Pump.; iThe Diesel Fire Pump ~was declared operable-on '10-23-87, ending the 7.
. day:LC0.
.y
.10-31-87 QYt the; end of the month tho' plant was shutdown for-repairs'on the turbine EHC System.
4 m
d,
_ii N_----____
[O;
.' J R
.t NN1 n
.lowa Electric Light and Power Company L
L 1,
. November.15, 1987 L
DAEC 1104 L
F O
I r
'U.L S. Nuclear. Regulatory Commission
' ATTNL Document Control Desk-Weshington,;D. C.
20555
Subject:
Duane Arnold Energy Center Docket No. 50-331 Op. License.DPR-49 1 ;.., ',
~'.
October, 1987 Monthly _ Operating Report 10 ear Sirs:
n 7
.Please' find enclosed' the Duane Arnold Energy Center Monthly Operating Report 2for October, 1987. :The. report has been prepared in accordance with the.guidelinesL Lof1 Regulatory Guide.l.16 and. distribution has been made in 'accordance with DAEC-
' Technical. Specifiestions, L.Section 6.11.1.c.
t
- yours, l'
pljcfc,r7 Rick annen.
Plant Superintendent - Nuclear Duane Arnold Energy Center RLH/LM/go*-
Enclosures File A-118d' cc: ' Mr. A.. Bert Davis Mr. Phillip Ross i
Regional Administrator U. S. Nuclear Regulatory Commission
-Region-III-Maryland National Bank Building
.U. S. Nuclear Regulatory Commission Washington, D. C.
20555 (2) 799 Roosevelt Road
- Glen' Ellyn, IL 60137 (1)
NRC Resident Inspector
.Mr. Anthony J. Cappucci Mr. Dennis Murdock i
-Project Manager.
Central Iowa Power Cooperative
- BWR Project Directorate #2 Box 2517 U. S. Nuclear Regulatory Commission Cedar Rapids, IA 52406 7920. Norfolk Avenue
~ Bethesda,. MD' 20814 Mr. Russ Gamble Corn Belt Power Cooperative
'INPD Recor"ds Center 130013th Street North 1100 Circle 75 Parkway Humboldt, IA 50548 Suite 1500 Atlanta,.GA ' 30339
/
(
l a,
Duane Arnold Energy Center
- 3277 DAEC lioad
- Palo, Iowa 52324
- 319!831-7611
,