ML19351F479
| ML19351F479 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 01/06/1981 |
| From: | Amstutz S CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML19351F478 | List: |
| References | |
| NUDOCS 8101130233 | |
| Download: ML19351F479 (7) | |
Text
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OPERATING DATA REPORT A
50-155 DOCKET NO.
01/06/5T DATE COMPLETED BY SAmstutz f
TELEPHONE 616-547-6537 x 180 i
OPERATING STATUS l
Bie Rock Point Pldnt Notes Nearing end of
- 1. Unit Name:
- 2. Reporting Period: _ December. 1990 refueling outage.
240
- 3. Licensed ThermalPower (MWt):
75
- 4. Nameplate Rating (Gross MWe):
72
- 5. Design Electrical Rating (Net MWe):
68
- 6. Maximum Dependable Capacity (Gross MWe):
64
- 7. Maximum Dependable Capacity (Net MWe):
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report.Give Reasons:
- 9. Power Level To Which Restricted. If Any (Net MWe):
- 10. Reasons For Restrictions.If Any:
i This Month Yr to-Date Cumulative
' s 744.O A7R4.0 1%s7n7 n I1. Hours in Reporting Period 0.0 6960.1 in7n9t 1
- 12. Number Of Hours Reactor Was Critical
- 13. Reactor Reserve Shutdown Hours 0.0 6931.9 104930.8
- 14. Hours Generator On-l.ine
- 15. Unit Reserve Shutdown Hours 0.0 1403270.0 19521201.0
- 16. Gross Thermal Energy Generated (MWH) 0.0 429172.0 61650R9.0
- 17. Gross Electrical Energy Generated (MWH) 0.0 405450.7 5833789.9
- 18. Net Electrical Energy Generated (MWH) 0.0 78.9%
67.4%
- 19. Unit Service Factor 0.0 78.9%
67.4%
- 20. Unit Availability Factor
- 21. Unit Capacity Factor (Using MDC Net) -
O.0 71.52 ss.4r 0.0 64,1%
52.0%
- 22. Unit Capacity Factor (Using DER Net) 0.0 0.6%
22.3%
- 23. Unit Forced Outage Rate
- 24. Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Eacht:
January 19, 1981
- 25. If Shut Down At End Of Report Period. Estimated Date of Startup:
- 26. Units in Test Status (Prior to Commercial Operationl:
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION (4/77) 81033.OO 1
. =
]
1 l
INSTRUCTIONS FOR COMPLETING OPERATING DATA REPORT i
Thu report should be furnished each month by licensees. The name and telephone number of the preparer should be provided in the designated spaces. The instructions below are provided to assist licensees in reporting de data consistently. The number of the' instruction corresponds to the item number of the report format.
- l. UNIT NAME. Self-explanatory.
or of commercial operation, whichever comes last, to the end of the period or decommissioning, whichever corr.es
- 2. REPORTING PERIOD. Designate the month for which first. Adjustments in clock hours should be made in the data are presented.
wiuch a change from standard to daylight-savings time (or vice versa) occurs.,
- 3. LICENSED THERMAL POWER (MW )is the maximum t
thermal power, expressed in megawatts, currently auth.
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL orized by the Nuclear Regulatory Commission.
Show the total numbu of hours the reactor was critical during the gross hours of the reporting period.
- 4. NAMEPLATE RATING (GROSS MW,). The nameplate power designation of the turbine. generator in megavoit
- 13. REACTOR RESERVE SHUTDOWN HOURS. The total amperes (MVA) times the nameplate power factor of the number of houn during the gross hours of reporting turbine generator.
period that the reactor was removed from service for administrative or other reasons but was available for
nominal net electrical output of the unit specified by the utility and used for the purpose of plant design.
- 14. HOURS GENERATOR ON-LINE. Also called Service Hours. The total number of hours expressed to the near.
- 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MW,)
est tenth of an hout during the gross hours of the re.
is the gross electrical output as measured at the output porting period that the unit operated with h.eakers terminals of the turbine generator during the most re.
closed to the station bus. These hours, plus those listed strictive seasonal conditions.
in Unit Shutdowns for the generator outage hours, should
- 7. MAXIMUM DEPENDABLE CAPACITY (NET MW,)
Maximum dependable capacity (gross) less the normal
- 15. UNIT RESERVE SHUTDOWN HOURS. The total.num.
stati n serviceI ads.
ber of hours expressed to the nearest tenth of an hour during the gross hours of the reporting period that the
- 8. Self. explanatory.
unit was removed from service for economic or similar reas ns but was avadaW for opnation.
- 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MW,). Note that this item is applicable only if
- 16. GROSS THERMAL ENERGY GENERATED (MWH).
restrictions on the power level are in effect. Short-tenn The thermal output of the nuclear steam supply system (less than one month) limitations on power level need during the gross hours of the reporting period, expressed not be presented in this item.
In megawatt hours (no decimals).
Since this information is used to develop figures on capa.
- 17. GROSS ELECTRICAL ENERGY GENERATED (MWH).
city lost due to restrictions and because most users of the The electrical output of the unit measured at the output
" Operating Plant State:s Report" are primarily interested terminals of the turbine generator during the gross hours in energy actually fed to the distribution system. It is of the reporting period, expressed in megawatt hours (no requested that this figure be expressed in MWe-Net in decimals).
spite of the fact that the figure must be derived from MWt or percent power.
- 18. NET ELECTRICAL ENERGY GENERATED (MWH).
- 10. REASONS FOR RESTRICTIONS. IF ANY. If item 9 The gross electrical output of the unit measured at the is used. Item 10 should explain why. Brief narrative is output terminals of the turbine-generator minus the not.
acceptable. Cite references as appropriate. Indicate mal station service loads during the gross hours of the j
whether restrictions are self-imposed or are regulatory reporting period. expressed in megawatt hours. Negative requirements. Be as specifi as possible within space limi.
quantities should not be used. If there is no net positive tations. Plants in startup and power ascension test phase value for the period. enter zero (no decimals).
should be identified here.
- 19. For units still in the startup and power ascension test
- 11. HOURS IN REPORTING PERIOD. For units in power ascension at the end of the period the gross hours from
- 23. phase. items 19 23 should not be computed. Instead. enter f
(.
N/A in the current month column. These five factors the begmning of the period or the first electrical produc.
should be computed starting at the time the unit is de.
tion. whichever comes last, to the end of the period.
clared to be in commercial operation. The cumulative For units in commercial operation at the end of the figures in the second and third columns should be based period, the gross hours from the beginning of the period on commercial operation as a starting date.
(9/77)
. +, - - --. - - -. - -.-
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AVERAGE DAILY UNIT POWER LEVEL f
DOCKET NO.
UNIT Bie Rock Point Plan DATE 01/06/81 SAmstutz COMPLETE 9 BY 616-547-6537 x 180 TELEPHONE s
MONTH December DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe Neti O
g7 I
2 18 3
h0 4
5 21 6
22 0
(
22 8
b 24
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25 9
L/ )
26 10
/
II 27 12 23 13 29 l
14 30 Y
15 33 sf 16 l
INSTRUCTIONS On this format. list the average dady unit power levelin MWe '.. for each day in the reporting month. Compute to i
the nearest whole rnegawatt.
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50-155 DOCKET NO.
UNIT SilUTDOWNS AND POWER REDUCTIONS BIP, Rock Point Plant.
UNIT NAME DATE.Tanuary 6 1981 I
COMPLETED BY R^mntutz December REPORT MONTil Igo I
. TELEPilONE 616 ;A7-6917 y
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Licensee Eg j%
Cause & Corrective l
,y g
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Date k
ij g
.c s E Event g7 g3 Action to
$E 5
jgg Repor: #
m o O
Prevent Recurrence H
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1, NONE-r
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l 1
i YQ 0
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3 4
F: Forced Reason:
Method:
Exhibit C Instructions 6--->)
S: Scheduled A Et1uipment Failure (Explain) 1-Manual for Pre atation of D.na g
B-Maintenance of Test 2-Manual Scram.
Entry heets for Licensee C. Refueling 3-Automatic Scram.
Event Report (LER) File INUREG.
D-Regulatury Restriellon 4-Other (Explain) 0161)
E Operator Training & U:ense Examination M
5 F Administrative
.. Exhibit I Same Source g
G-Operational Error (Explain)
Il-Other (Explain) b 19/77)
l UNITSHUTDOWNS AND POWER REDUCTIONS INSTRUCTIONS This report should describe all plant shutdowns during the in accordance with the table appearing on the' report form report period. In addition,it should be the source of explan-If category 4 must be used, supply brief comments.
ation of significant dips in average power levels, Each signi-ficant reduction in power level (greater than 20% reduction LICENSEE EVENT REPORTf. Reference the applicable in average daily power level for the preceding 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />) reportable occurrence pertammg to the outage or power reduction. Enter the first four parts (event year, sequential should be noted, even though the unit may not have been shut doiva completely. For such reductions in power level, report number, occurrence code and report type) of the five l
the duration should be listed as zero, the method of reduction part designation as desc-ibed in item 17 of Instructions for should be listed as 4 (Other), and the Cause and Corrective Preparation of Data Entry Sheets for Licensee Event Report i
Action to Prevent Recurrence column should explain. The (LER) File (NUREG-0161). This information'may not be Cause and Corrective Action to Prevent Recurrence column immediately evident for all such shutdowns, of course, since further investigation may be required to ascertain whether or should be used to provide any needed explanation to fully not a reportable occurrence was involved.) If the outage or describe the circumstances of the outage or power reduction.
power reduction will not result in a reportable occurrence.
NU51BER. This column should indicate the sequential num, the positive indication of this lack of correlation should be noted as not applicable (N/A).
ber assigned to each shutdown or significant reductionin power for that calendar year. When a shutdown or significant power SYSTE51 CODE. The system in which the outage or power reduction begins in one report period and ends m another, reduction originated sh'ould be noted by the two digit code of
~
an entry should be made for both report periods to be sure Exhibit G Instructions for Preparation of Data Entry Sheets all shutdowns or significant power reductions are reported.
for Licensee Event Report (LER) File (NUREG4161).
Until a unit has achieved its first power generation, no num-ber should be assigned to each entry.
Systems that do not fit any existing code should be de. signa.
ted XX. The code ZZ should be used for those events where DATE. This column should indicate the date of the start a system is not applicable.
of each shutdown or significant power reduction. Report as year. month, and day. August 14,1977 would be reported COMPONENT CODE. Select the most appropriate component as 770814 When a shutdown or significant power reduction from Exhibit ! Instructions for Preparation of Data Entry begins in one report period and ends in another, an entry should Sheets for Licensee Event Report (LER) File (NUREG-0161) -
be made for both report periods to be sure all shutdowns using the following critieria:
or significant power reductions are reported.
TYPE. Use "F" or "S" to indicate either " Forced" or " Sche-duled," respectively, for each shutdown or significant power B. If nct a component failure, use the related component:
reduction. Forced shutdowns include those required to be e.g., wrong valve operated through error: list valve as initiated by no later than the weekend following discovery component.
of an off-normal condition. It is recognized that some judg-ment is required in categorizing shutdowns in this way. In C. If a chain of failures occurs, the first component to mal-general. a forced shutdown is one that would not have been function should be listed. The sequence of events,includ.
completed in the absence of the condition for which corrective ing the other components which fail, should be described action was taken.
under the Cause and Corrective Action to Prevent Recut-rence column.
DURATION. Self. explanatory. When a shutdown extends Components that do not fit any existing code should be de-beyond the end of a report period, count only the time to the signated XXXXXX. The code ZZZZZZ should be used for end of the report period and pick up the ensuing down time ha t desiNu is a w!W in the fo!!owing report periods. Report duration of outages rounded to the nearest tenth of an hour to facilitate summation.
CAUSE & CORRECTIVE ACTION TO PREVENT RECUR-The sum of the total outage hours plus the hours the genera-RENCE. Use the column in a narrative fashion to amplify or tor was on line should equal the gross hours in the reporttng.
explain the circumstances of the shutdown orpower reduction.
period.
The column should include the specific cause for each shut.
down or significant power reduction and the immediate and REASON. CateFtirize bv letter desiimation in accordance contemplated long term corrective action taken. If appropri-l with the table appearing on the report form. If category H ate. This column should also be used for a description of the f
must be used. supply brief comments.
major safety.related corrective maintenance performed durin3t the outage or power reduction including an identification of METHOD OF SHUTTING DOWN THE REACTOR OR the critical path activity and a report of any single release of REDUCING POWER. Categorize by number designation radioactivity or smgle radiation exposure speciikally associ,.
INote that this differs from the Edison Electric Institute sted with de outage which accounts for more than 10 pereen
. (EEI) definitions of " Forced Partial Outage" and " Sche.
of the allowable annual values, duled Partial Outage." For these term >. ELI use' a change of For long textual reports continue narrative on separate paper s
10 MW as the break pomt. For larger powei reactors.30 MW and reference the shutdown or power reduction foi this is i.u small a change to wanant e.splanation.
narrative.
(9/7
I Refueling Information Request 1.
Facility name:
Big Rock Point Plant 2.
Scheduled date for next refueling shutdown:
December, 1981 3.
Scheduled date for restart following shutdown:
February,1982 Will refueling or resumption of operation thereaf ter require a technical 4.
specification change or other license amendment?
No If yes, explain.
If no, has the reload fuel design and core configuration been reviewed by Plant Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Ref.10CFR,Sec.50.59)?
If no review has taken place, when is it scheduled?
Scheduled date(s) for submittal of proposed licensing action and 5.
supporting information:
None 6.
Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance ana-lysis methods, significant changes in fuel design, new operating procedures:
None i
- spent fuel storage pool *127
- 61 7.
Number of fuel assemblies in; core
- middle of core reload 8.
Present licensed spent fuel storage capacity: 193 Size of any increase in licensed storage capacity that has been requested or is planned (in number of fuel assemblies):
248 Projected date of the last refueling that can be discharged to spent fuel 9.
pool assuming the present licensed capacity:
1983
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