ML20138B948
| ML20138B948 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 09/30/1985 |
| From: | Porter R, Russell J BALTIMORE GAS & ELECTRIC CO. |
| To: | NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| References | |
| NUDOCS 8510220089 | |
| Download: ML20138B948 (11) | |
Text
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OPERATING DATA REPORT Docket No. 50-317 Date: October 7,1985 Completed by R. Porter Telephone: (301) 260-4747 OPERA'11NG STATUS eeeeeeeeeeeeeeeeeee 1.
Unit Name:'
Calvert Cliffs No.1 2.
Reporting Period:
SEPTEMBER 3.
Licensed Thermal Power (MWT):
2,700 4.
Nameplate Rating (gross MWe):
918 5.
Design Electrical Rating (Net MWE):
845 6.
Maximum Dependable Capacity Gross MWe:
860 7.
Maximum Dependable Capacity (Net MWe):
825 8.
Change In Capacity Ratings:
None 9.
Power Level To Which Restricted (Net MW):
NA 10.
Reasons For Restrictions:
NA This Month Y.' 'l'o-Date Cumulative 11.
Ilours In Reporting Period 720 6,551 91,164 12.
Number Of Ilours Reactor Was Critical 703.6 3,302.2 70,800.1 13.
Reactor Reserve Shutdown flours 0.0 1,034.3-3,019.4 14.
Hours Generator On-line 682.9 3,131.1 60,301.9 15.
Unit Reserve Shutdown liours 0.0 0.0 0.0 16.
Gross Thermal Energy Generated (MWII) 1,804,200 8,050,268 171,833,005 17.
Gross Electrical Energy Generated (MWII) 590,855 2,698,670 56,742,050 18.
Net Electrical Energy Generated (MWII) 564,329 2,575,618 54,132,184 19.
Unit Service Factor 94.8 47.8 76.0 20.
Unit Availability Factor 94.8 47.8 76.0 I
21.
Unit Capacity Factor (Using MDC Net) 95.0 47.7 72.5 22.
Unit Capacity Factor (Using DER Net) 92.8 46.5 70.3 23.
Unit Forced Outage Rate 2.4 21.6 9.1 24.
Shutdowns Scheduled Over the Next Six Months (type, date, and duration): None 25.
If Shutdown At End Of Report Period, Estimated Date Of Startup: October 1,1985 8510220089 850930 gDR ADOCM 05000317 l
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IINIT SiltrI1WMNS AND IMMElt REIMJCTIONS I)OCKET NO. 50-317 IINIT NAMF, Calvert Cliffs 1_
DA1F. October 7, 1985 COMPIRIT.D IW R. J. Porter REIUltT M)NTII September TEl.EI110NF.1301) 260-4747
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85-09 850919 S
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NA NA IIA ilTEXCII Reduced load to clean condenser waterboxes and to repair a hydrogen leak on the main gen-erator cooling system.
85-10 850928 F
20.3 A
NA NA flA PIPEXX The main turbine was removed from service, while the reactor re-mained critical, to repair a high pressure drain line on the turbine.
85-11 850929 F
16.8 A
3 85-11 IIll INSTRU A ground in the low pressure feedwater heater level system caused a turbine trip which tripped the reactor on loss of load.
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l'.xh i l> i t G Inst siirt ie,ns
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I nt ry Sheet s for I icenu.e C-Refneling 3-Ant onut ic Scram.
I' vent. Regwirt. (IIR) File D-Regniatory Rest rict. ion 4-Ot her (Explain)
( NURI G -0161 )
F.-oix rator Training & f.irense Examinat, ion F-Admini st r at. i ve 5 Exhibit. I - Samr
.%.n ce G-Operatn.onal Error (Explain)
Il-other (Explain)
4 AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-317 Calvert Cliffs Unit No.1 Date: October 7,1985 Completed By R. Porter i
Telephone: (301)-260-4747 SEPTEMBER eeeeeeeeeeee f
Eay Average Daily Power Level Day Average Daily Power Level (MWe-Net)
(MWe-Net) 1 816 17 850 I
2 809 18 850 3
816 19 827 4
835 20 769 5
838 21 815 6
839 22 853 7
839 23 852 8
840 24 853 9
840 25 858 10 840 26 859 11 840
,27 863 12 841 28 276 13 847 29 366 14 850 30 236 15 849 16 850 INSTRUCTIONS:
On this format, list the average daily unit power levelin MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.
OPERATING DATA REPORT Docket No. 50-318 Date: October 7,1985 Completed by R. Porter Telephone: (301) 260-4747 OPERATING STATUS seeeeeeeeeeeeeeeeee 1.
Unit Name:
Calvert Cliffs No. 2 2.
Reporting Period:
SEPTEMBER 3.
Licensed Thermal Power (MWT):
2,700 4.
Nameplate Rating (gross MWe):
911 5.
Design Electrical Rating (Net MWE):
845 6.
Maximum Dependable Capacity Gross MWe:
860 7.
Maximum Dependable Capacity (Net MWe):
825 8.
Change In Capacity Ratings:
None 9.
Power LevelTo Which Restricted (Net MW):
.N A 10.
Reasons For Restrictions:
NA This Month Yr-To-Date Cumulative 11.
Ilours In Reporting Period 720 6,551 74,519 12.
Number Of Ilours Reactor Was Critical 720 5,889.5 62,448.3 13.
Reactor Reserve Shutdown llours 0.0 292.7 1,260.7 14.
Ilours Generator On-line 720 5,869.8 61,489.1 15.
Unit Reserve Shutdown llours 0.0 0.0 0.0 16.
Gross Thermal Energy Generated (MWil) 1,927,9?S 15,525,479 154,246,416 17.
Gross Electrical Energy Generated (MWII) 627,977 5,117,330 50,775,533 18.
Net Electrical Energy Generated (MWil) 600,958 4,896,587 48,438,795 19.
Unit Service Factor 100.0 89.6 82.5 20.
Unit Availability Factor 100.0 89.6 82.5 21.
Unit Capacity Factor (Using MDC Net) 101.2 90.6 79.1 22.
Unit Capacity Factor (Using DER Net) 98.8 88.5 76.9 23.
Unit Forced Outage Rate 0.0 6.1 6.2 24.
Shutdowns Scheduled Over the Next Six Months (type, date, and duration): Sixth Refueling Outage, October 19,1985 to December 22,1985 25.
If Shutdown At End Of Report Period, Estimated Date Of Startup: N/A
UNIT SillrlV0WNS AND IYlWl'R REI)UCTIONS IX)CKFT NO. 50-318 IfMIT NAPE Calvert Cliffs 2 IMTE October 7, 1985-Ct05'I.ETED IW _R. J. Porter RE!YlRF PUNTil September 11:I.EI1K)NF. (301) 260-4747
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!!F llTEXCil Reduced load to cican condenser water boxes.
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Extiihit, G-inst euct ions A-li ni xnent railure (Explain) 1-Miniia l for l'r eparat. ion of Dat a S: Scheduled i l 11-Maint enance or Test.
2-Rinnal Scram.
1:nt ry Sheet s for 1.irense C-Reftioling 3-Ant <wnat.ic Scram.
Event Repor t. (LER) l'i te
.D-Regulat ory Restrict. ion 4-Ot her (I:xplain)
( NL' REG-0161 )
E-Operat or Training & License Examinat ion F-Administrative G-Operat.ional Error- (Explain) 5 Exhibit.1 - Sanut Sonere Il-Other (Explain)
t AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-318 Calvert Cliffs Unit No. 2 Date: October 7,1985 Completed By R. Porter Telephone: (301}-260-4747 i
SEPTEMBER e...........
Day Average Daily Power Level Day Average Daily Power Level j
(MWe-Net)
(MWe-Net)
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1 834 17 846 f
2 834 18 843 f
3 831 19 842 4
831 20 842 i
5 831 21 842 6
831 22 842 7
835 23 841 8
836 24 840 r
9 835 25 841 10 834 26 839 r
11 834 27 844 l
12 832 28 845 i
13 767 29 845 14 788 30 842 t
15 846
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16 847 I
INSTRUCTIONS:
On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.
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SUMMARY
OF UNIT 1 OPERATING EXPERIENCE SEPTEMBER 1985 9/1 At the beginning of this reporting period, Unit I was operating at 830 MWe with the reactor at 100% power. At 0815, power was reduced to 808 MWe to conduct reactor physics testing.
9/3 Resumed fullload operation (830 MWe) at 1830.
9/19 At 2145, power was reduced to 580 MWe to allow a reduction in main generator hydrogen pressure while repairing a hydrogen leak.
9/20 Resumed fullload operation (845 MWe) at 1000.
9/21 At 0540, power was reduced to 800 MWe while conducting a secondary steam cycle efficiency test.
9/22 Resumed full load operation (825 MWe) at 0100.
9/28 At 1008, the main generator was removed from service while repairs were made to a high pressure drain line. The reactor remained critical during repairs.
9/29 The Unit was paralleled at 0627 and resumed full load operation (834 MWe) at 1840.
9/30 At 0712, the Unit tripped on loss of load caused by an apparent.
y spurious feedwater heater high level trip signal. The reactor was brought critical at 2035. At the end of this reporting period, Unit I was in the process of starting up, with the reactor critical and the main turbine being warmed.
SUMMARY
OP UNrr 2 OPERATING EXPERIENCE SEPTEMBER 1985 9/1 At the beginning of this reporting period, Unit 2 was at 833 MWe with the reactor at 100% power.
9/12 Reduced load to 650 MWe at 2135 to clean main condenser waterboxes.
9/13 Resumed full load operation (842' MWe) at 1100. Reduced load to 695 MWe at 2100 to clean main condenser waterboxes.
9/14 Resumed fullload operation (848 MWe) at 1210, 9/30 At the end of this reporting period, Unit 2 was at 844 MWe with the reactor at 100% power.
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t October 4,1985 REFUELING INFORMATION REQUEST 1.
Name of Facility: Calvert Cliffs Nuclear Power Plant, Unit No. I 2.
Scheduled date for next Refueling Shutdown: October 25,1986
~ 3.
Scheduled date for restart following refueling: December 27,1986 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
Resumption of operation after refueling will require changes to Technical Specifications. The changes will be such as to allow operation of the plant with a fresh reload batch and reshuffled core.
5.
Scheduled date(s) for submitting proposed licensing action and supporting information.
t September 23,1986 6.
Important licensing considerations associated with the refueling.
Reload fuel will be similar to that reload fuel inserted into the previous cycle.
7.
The number of fuel asemblies (a) in the core and (b) in the spent fuel storage pool.
(a) 217 (b) 940 f
Spent Fuel Pools are common.to Units 1 and 2 1
8.
(a) The present licensed spent fuel pool storage capacity, and (b) the size of any 7
increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.
(a) 1830 l
(b)0 l
9.
The projected date of the last refueling that can be discharged to the Spent Fuel Pool assuming the present licensed capacity and maintaining space for one full core off Icad.
April,1991 k
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October 4,1985 REFUELING INFORMATION REQUEST
- 1. Name of Facility: Calvert Cliffs Nuclear Power Plant, Unit'No. 2.
- 2. Scheduled date for next refueling shutdown: October 19,1985.
- 3. Scheduled date for restart following refueling: December 4,1985.
4.~ Will refueling or resumption of operation thereafter require a technical specification change or other licensed amendment?
Resumption of operation after refueling will require changes to Technical Specifications. The changes will be such as to allow operation of the plant with a fresh reload batch and reshuffled core.
- 5. Scheduled date(s) for submitting proposed licensing action and supporting information.
September 2,1985 1
- 6. Important licensing considerations associated with refueling.
Reload fuel will be similar to that reload fuel inserted in the previous cycle.
- 7. The number of fuel assemblies (a) in the core and (b) in the Spent Fuel Storage Pool.
(a) 217 (b) 940 Spent Fuel Poolis common to Units 1 and 2.
?
- 8. (a) The present licensed spent fuel pool storage capacity, and (b) the size of any i
increase in licensed storage capacity that has been required or is planned, in number of fuel assemblies.
I (a) 1830 (b)0
- 9. The projected date of the last refueling that can be discharged to the Spent Fuel Pool I
assuming the present licensed capacity and maintaining space for one full core off load.
April,1991 l
4 l
BALTIMORE G AS AND ELECTRIC COMPANY P.O. B O X 14 7 5 B ALTIMOR E. M A R YL AN D 212o3 C LVERT CL FF5 N CLE R WER PLANT LUSBY, MARYLAND 20657 October 7,1985 Director, Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, DC 20055 Attention:
Document Control Desk
Subject:
September Operating Data Reports for Calvert Cliffs Units 1 and 2 (Dockets 50-317 and 50-318)
Gentlemen:
The subject reports are being sent to you as required by Technical Spepcification 6.9.1.6.
If there are any questions, please contact Bob Porter (301)-260-4747.
Sincerely, uA4!
L. B. Russell Plant Superintendent LBR/djw
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Attachment Copies:
R. F. Ash (BG&E)
T. Magette (DNR)
M. Beebe (NRC)
R. R. Mills (CE)
E. K. Bewley (BG&E)
P. A. Pieringer (BG&E)
T. E oley (NRC)
D. Reilly (INPO)
H. A. Eggleston (BG&E)
P. Ross (NRC)
K. Gibbard (DOE)
T. E. Ruszin, Jr. (BG&E)
W. J. Lippold (BG&E)
P. D. Sierer, Jr. (BG&E)
A. E. Lundvall, Jr.(BG&E)
E. Wenzinger (NRC)
A7 3 \\
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