ML20141F315
| ML20141F315 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 10/31/1985 |
| From: | Baran R, Fiedler P GENERAL PUBLIC UTILITIES CORP. |
| To: | NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| NUDOCS 8601090200 | |
| Download: ML20141F315 (6) | |
Text
-._ _____ _ ______ - _ - _____.
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s,.
50-219 DOCKET NO.
UNIT SilUTDOWNS AND POWER REDUCliONS UNIT NAME Oyster C' reek DATE October 1985 R; Baran COMPLETED BY NEPORT MON ~lli October 1985 TEl.EPitONE 971-4640 i
3
'd jg "g
.{j Licensee g*,
Cause & Corrective No.
Dat:
8.
3*
3 x 3 oc Event g'g j}
Action to N
al j 65 Report #
in u Prevent Recurrence 41 10/19/85 S
'310.l' B
1 N/A' ZZ ZZZZZZ 10-M Maintenance Outage.
1 4
1 2
3 4
F: Forced Heneon:
Method:
Exhloit G Instructions S: Scheduled A Equipnwnt Failure (Explain) 1 Manual for Prepasation of D:ta i
B-Maintenance or Test 2 Manual Scram.
Entry Slicets for Licens r
~
C Refueling 3 Automalic Scram.
Event Repos (LER) File (NUREG-j D Regulatory Restricilon 4 Other (Explain) 0161)
H E-Operatos Training & Ucense Examination F Administrative 5
Exh. bit I Same Souice l
_c G-Operational Eirus (Explain) g.bO10902OO B51031 (9/77)
II.Other (Explain)
4
M0hTHLY 0 PIRATING REPORT - OCTOBER 1985 At the beginning 'of the report period, Oyster Creek was operating at 625 MWe, - Ioad continued to be limited by second stage steam reheaters being out-of-service due to reheater relief valve V-1-133 inoperability.
'Ihe valve will be replaced during the fall 1985 Outage (Cycle 10M).
'A' isolation condenser was declared inoperable on 0ctober 8, after DC steam inlet valve V-14-31 failed operability ~ testing.
Inspections determined cause of failure to be inadequate motor brush spring tension and a loose torque switch which affected the switch setpoint. 'Ihe motor was replaced, tested, and the valve returned to operable status on October 10.
On October 17, power was increased to 633 MWe due to reduced intake canal temperatures.
' On October 18, reactor shutdown conmenced in preparation for the month-long mini-outage to complete required Environmental Qualification modifications.
Cold shutdown was achieved on October 19 and the 10M Outage connenced.
462g
AVERAGE DAILY POWER LEVEL NET MWe DOCKET #........
50-219 UNIT.......... 0yster Creek #1 REPORT DATE....... NOVEMBER 09, 1985 COMPILED BY....... WILLIAM J. EMRICH, Jr.
TELEPHONE #......
609-971-4637 MONTH OCTOBER, 1985 DAY MW DAY MW i
1.
601 16.
603 2.
600 17.
603 1
3.
604 18.
588 4
^
4.
605 19.
9 5.
601 20.
0 6.
607 21.
0 9
7.
609 22.
0 8.
609 23.
0 9.
605 24.
0 10.
606 25.
0 11.
605 26.
0
'12.
606 27.
O' 4
13.
604~
28.
0 14.
602 29.
.0 1
15.
601 30.
0 31.
0 TEL4
OPERATING DATA REPORT l
OPERATING STATUS f
1.
DOCKET:
50-219 r
2.
REPORTING PERIOD:
October, 1985 i
3.
UTILITY CONTACT:
JOSEPH R. MOLNAR-609-971-4699 l
4.
LICENSED THERMAL POWER (MWt):
1930 l
5.
NAMEPLATE RATING (GROSS MWe):
687.5 X 0.8 = 550 f
6.
DESIGN ELECTRICAL RATING (NET MWe):
650 j
f 7.
MAXIMUM DEPENDABLE CAPACITY (GROSS MWe):
650 f
8.
MAXIMUM DEPENDABLE CAPACITY (NET MWe):
620 f
9.
IF CHANGES OCCUR ABOVE SINCE LAST REPORT, GIVE REASONS:
NONE i
10.
POWER LEVEL TO WHICll RESTRICTED, IF ANY (NET MWe): 610 t
11.
REASON FOR RESTRICTION, IF ANY:
SECOND STAGE STEAM REHEATERS OUT OF SERVICE MONTH YEAR CUMULATIVE 12.
REPORT PERIOD HRS 744.0 7296.0 139009.0 13.
HOURS RX CRITICAL 439.3 5860.0 91487.9 14.-
RX RESERVE SHTDWN HRS 0.0 0.0 469.7 h
i.
15.
HRS GENERATOR ON-LINE 433.9 5632.8 89169.5 l
l 16.
UT RESERVE SHTDWN HRS 310.1 329.7 332.4 i
17.
GROSS THERM ENER (MWH) 806300 9955440 147217769 18.
. GROSS ELEC ENER (MWH) 270880
'3356970 49739965 19.
NET ELEC ENER (MWH) 259390
.3220029 47782594 i
t I
20.
UT SERVICE FACTOR 58.3 77.2.
-64.1 1
i 21.
UT AVAIL FACTOR 100.0 81.7 64.4 l
l 22.
UT CAP FACTOR (MDC NET) 56.2 71.2.
55.4
(
t 23.
UT CAP FACTOR (DER NET) 53.6 67.9 52.9 i
i 24.
UT FORCED OUTAGE RATE 0.0 19.1 10.3.
1 25.
FORCED OUTAGE HRS
~0.0
'1333.5 10284.6 i
l.
+
26.
SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, DURATION):
I Refueling, April 12, 1986, 6 months i
27.
IF CURRENTLY SHUTDOWN ESTIMATED STARTUP TIME:
11/18/85 I
i
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i Oyster Creek Station #1 Docket No. 50-219 REFUELING INFORMATION - Cetober,1985 Name of Facility: Oyster Creek Station #1 Scheduled date for next refueling shutdown: April 12, 1986 Scheduled date for restart following refueling: October 12, 1986 Will refueling or resumption of operation thereaf ter require a Technical Spe:ification change or other license amendment?
Yes Scheduled date(s) for submitting proposed licensing action and supporting information:
December, 1985 Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:
- 1. General Electric Fuel Assemblies - fuel design and performance analysis methods have been approved by the NRC.
New operating procedures, if necessary, will be submitted at a later date.
- 2. Exxon Fuel Assemblies no major changes have been made nor are there.any anticipated.
The number of fuel assemblies (a) in the core
= 560 (b) in the spent fuel storage pool = 1204 (c) in the dry storage 4
=
(d) in temporary storage 204
=
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 licensed capacity: 2600 The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:
Reracking of the fuel pool is in progress. Four out of ten (10) racks have been installed to date. When reracking is completed, discharge capacity to the spent fuel pool will be available until 1990 refueling outage.
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Route 9 South Forked River, New Jersey 08731-0388 609 971-4000 Writer's Direct Dial Number:
November 14, 1985 Director Office of Management Information U.S. Nuclear Regulatory Comission Washington, DC 20555
Dear Sir:
Subject:
Oyster Creek Nuclear Generating Station Docket No. 50-219 Monthly Operating Report In accordance with the Oyster Creek Nuclear Generating Station Operating License No. DPR-16, Appendix A, Section 6.9.1.C, enclosed are two (2) copies of the Monthly Operating Data (gray book information) for the Oyster Creek Nuclear Generating Station.
If you should have any questions, please contact Mr. Drew Holland at (609) 971-4643.
Very truly yours, f
A a
ler Vice President and Director Oyster Creek PBF:KB: dam (0170A)
Enclosures cc: Director (10)
Office of Inspection and Enforcement U.S. Nuclear Regulatory Comission Washington, DC 20555 Dr. Thomas E. Murley, Administrator Region I U.S. Nuclear Regulatory Comission 631 Park Avenue King of Prussia, PA 19406 Mr. Jack N. Donohew, Jr.
U.S. Nuclear Regulatory Comission 7920 Norfolk Avenue, Phillips Bldg.
Bethesda, MD 20014 NRC Resident Inspector Oyster Creek Nuclear Generating Station
- jf 1
8 GPU Nuclear Corporation is a subsidiary of the General Public Utilities Corporation