ML20203C609
| ML20203C609 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 04/30/1986 |
| From: | Dean C, Graves R CONNECTICUT YANKEE ATOMIC POWER CO. |
| To: | NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| NUDOCS 8607210040 | |
| Download: ML20203C609 (9) | |
Text
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.~e CONNECTICUT YANKEE ATOMIC POWER COMPANY HADDAM NECK. PLANT HADDAM, CONNECTICUT e
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-MONTHLY OPERATING REPORT No. 86-4 FOR THE MONTH OF APRIL 1986 l
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PLANT OPERATIONS The plant continued with its 13t.h' refueling and maintenance outage during the month of April.
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MAINTENA'1CE APRIL 1986 SYSTEM EFFECT ON CORRECTIVE ACTION SPECIAL PRECAUTIONS On M Al.FilN CT I ON SAFE TAKEe! TO PRdVENT TAKEN TO PROVIDE COMPONENT CAUSE RESULT OPERATION REPETITION FOR REACTOR SAFETY DURING REP.slR
- 1, #2, #3,.and #4 Eroded Service Restricted None Replaced 50 feet of pipe Not applicable.
Containment Air water piping flow and and fittings for each Reactor in cold Recirculation Fan and build up of reduced pipe motor cooler.
shut down.
Motor Cooler Piping scale and rust.
wall thick-ness.
Reason - Age
- 1 Containment Air Vibration None None Replaced bearings.
Not applicable.
Recirculation Fan Reactor in cold Motor Reason -
shut down.
Worn bearings.
1 A Residual llent Burned elec-Potential None Installed spare motor.
Not applicable.
Removal Pump Motor trical' lead.
eventual Reactor in cold motor failure.
shut down.
(Burned lead found during EEQ walkdown.)
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-213 Conn. Yankee UNIT Haddam Neck DATE May 15, 1986 COMPLETED BY C. B. Dean TELEPHONE (203) 267-2556 MONTH:
April 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
17 0
2 0
18 0
3 0
19 0
4 0
20 0-j 5
0 21 0
6 0
0 22 7
0 0
23 0
8 24 0
0 9
25 0
0 1
10 26 0
0 11 27 0
0 12 28
'O r
13 0
29 0
14 0
30 0
15 0
1 16 0
INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.. Complete the nearest whole megawatt.
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MONTil: A pre ll 1936 REACTOR COOLANT ANALYSIS MINfMUM AVLNA0E MAXIMUM PH O 25 DEGREES C 4.'53Ef00 :
4.79E!00 G.'7L400 CONDUCTIVITY ~ (UhHOS/CM) a.10EiOO :
1.23Ef01 :
4.50EiO3 :
t;HLUM J UL u ( iP r1 ;
..D. 0 0i. -U 2 rb. ODE-oc :
b.00L-02 l
DISSOLUED OXYGEN (PPB) 5.00E400 :
ri. 50 E 102 :
2 00El-03 :
BORON (FFM) 2.50E103 :
M.72EIO'a :
2, 0 9 L~ 1 0 3 :
Ll~iHIUh (PPh) 0.00E 2. J91T :iTlTT.1X701 T
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TOTAL DAMMA ACT. (UC/ML) 4.10l:-04
- 3. 56E -O:' :
1.44E-01 :
10 DINE-131 ACT. (UC/ML) 0.00E-01 :
0.00E-01 :
0.00C-01
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- c. col ol O. 0 0 L -- 01 O.vuE-01 :
CRUD (MG/ LITER)
.00EiOO :
2.8E+00 2.0CLF00 4
TRITIUM (UC/ML)
- 2. 03E- 03 2.22E-02 :
4.loE-02 l
HYDRubEh SCC /KG) 0.00E-01 :
0.00E-01 :
0.OOE-01 :
I AERATED L10UID W A G T L~ PROCEOSED(GALLONS):
V.05EiO5 UASFE LIOUID PROCESSED THROUCH D0kora Rt. COVER Y (G ALLONT)T~ '2^.~42[TG5 AVERASE PRIMANY !1nh RATEfGALLONS PER MINUTC):
- 0. 00 F -01 i
PRIMARY TO SECONDARY LEAK imTL(GALLONS PER MINUTE);
0.00EiOO l
- Plant shutdown for Refueling Outage.
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NRC Opercting) Statua Rap' ort Haddam Neck
- 1. DocLet: 50-213
'2. Reporting Period: 04/66 Outage + On-line Hours: 719.0 +
0.0 = 719.0
- 3. Utility
Contact:
J.P. Drago (203) 267-2556 ext 452
- 4. Licensed Thereal Power (MNt): 1825
- 5. Nameplate Rating (6ross Me): 667 x 0.9 = 600.3
- 6. Design Electrical Rating (Net MWe): 582
- 7. Maxinus Dependable Capacity (6ross Me): 595.8
- 8. Maxinus Dependable Capacity (Net Hel: 569
- 9. If changes occur above since last report, reasons are: NONE
- 10. Power level to which restricted, if any (Net Me): N/A
- 11. Reasons for restriction, if any: N/A MONTH YEAR-TO-DATE CUMULATIVE
- 12. Report period hours:
719.0 2,879.0 160,679.0
- 13. Hours reactor critical:
0.0 86.8 136,486.1
- 14. Reactor reserve shutdown hours:
0.0 0.0 1,285.0
- 15. Hours generator oc-line:
0.0 76.2 130,877.9
- 16. Unit reserve shutdown hours:
0.0 0.0 398.0
- 17. Gross thereal energy generated (MtH):
0.0 117,556.0 227,233,468.0 8
- 18. Gross electrical energy generated (M eH):
0.0 38,277.0 74,569,144.0 t
- 19. Net electrical energy generated (MeH):
-3.742.2 24,249.3 70,923,419.6 8
- 20. Unit service factor:
0.0 2.6 81.5
- 21. Unit availability f actor 0.0 2.6 81.7
- 22. Unit capacity f actor using MDC net:
0.0 1.5 81.0
- 23. Unit capacity fattor using DER net:
0.0 1.4 75.9
- 24. Unit forced outage rate:
0.0 0.0 5.7
- 25. Forced outage hours:
0.0 0.0 7,868.8
- 26. Shutdowns scheduled over next 6 months (type,date, duration): NONE
- 27. If currently shutdown, estimated startup dr.te: 05/15/86 i Cuaulative values from the first criticality (07/24/67). (The, remaining cumulative values are from the first date of coseercial operation, 01/01/68).
UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-213 UNIT NAME Haddam Neck DATE May 15. 1986 COMPLETED BY C. B. Dean REPORT MONTil April 1986 TELEPil0NE (203)267-2556
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No.
Date E9 6e Cause & Corrective
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6 E3 Action to e
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Prevent Recurrence 86-01 4/1/86 S
719 C
1 n/a RC Fuel XX Continuation of Core 13 - 14 Refueling 1
2 3
4 F Forced Reason:
Method:
Exhibit G-Instructions S Scheduled A-Equipment Failure (Explain)
H-Other(Explain 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensed C-Refueling ~
3-Automatic Scram Event Report (i.ER) riIe D-Regulatory Restriction 4-Other(Explain)
E-Operator Training & License Examination F-Administrative 5
G-Operational Error (Explain)
Exhibit 1 Same Sourn-r
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I REFUELING INFORMATION-REQUEST s
1.
Name of facility Connecticut Yankee Atomic Power Company 2.
Scheduled date-for next refueling shutdown.
May 23, 1987 3.
Scheduled date for restart following refueling.
May 15, 1986 4
(a) Will refueling or resumption of operation thereafter require a technical speci-fication change or other license amendment?
YES (b) If answer is yes, what, in general, will these be?
Technical Specifications have been approved by NRC.
(c) If answer is no, has the reload fuel design and core configuration been reviewed by your Plant Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Ref. 10'CFR Section 50.59)?
Not applicable.
(d) If no such review has taken place, when is it scheduled?
Not applicable.
5.
Scheduled date(s) for submitting proposed licensing action and supporting information.
Not applicable.
6 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.
NO 7.
The number of fuel. assemblies (a) in the core and (b) in th.e spent fuel storage pool.
(a) 157 (b) 597 8.
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.
1168 9.
The projected date of the last refueling that can be discharged to the spent fuel-pool assuming the present licensed capacity.
1994 to 1995
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0 CONNECTICUT YAN KEE ATOMIC POWER COMPANY HADDAM NECK PLANT RR#1
- BOX 127E
- EAST HAMPTON, CONN.06424 May'15, 1986 Docket No. 50-213 Director, Office of Management Information and Program Control U. S. Nuclear Regulatory Commission Washington, D. C. 20555
Dear Sir:
In accordance with reporting requirements, the Connecticut Yankee Haddam Neck Plant Monthly Operating Report 86-4, covering' operations for the period April 1, 1986 to April 30, 1985, is hereby forwarded.
Very truly yours, Richard H. Graves Station Superintendent l
l RHG/mdv l
Enclosures l
cc:
(1) Regional Administrator, Region 1 l
U. S...aclear Regulatory Commission l
631 Park Avenue King of Prussia, PA 19406 (2) Director, Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 i
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