ML19331C444
| ML19331C444 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 08/10/1980 |
| From: | Blackwell R GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML19331C443 | List: |
| References | |
| NUDOCS 8008180400 | |
| Download: ML19331C444 (6) | |
Text
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OPERATING DATA REPORT DOCKET NO. 50-366 DATE 8-10-60
/-
COMPLETED BY R - f 81 acbell TELEPHONE W - * - / ',01-e..
OPERATING STATt'S Notes Hatch 2
- 1. Unit Name:
7-10
- 2. Reporting Period:
- 3. Licensed Thermal Power (MW:):
2436 817.0
- 4. Nameplate Rating (Gross MWel:
784.0
- 5. Design Electrical Rating (Net MWe):
805.7
- 6. Maximum Dependable Capacity (Gross SIWE):
777 7
- 7. Maximum Dependsb!c Capacity (Net MWe):
- 8. If Changes Occur in Capscity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:
- 9. Power Level To Which Restricted. If Any (Net MWe):
- 10. Ressoas For Restrie: ions,If Any:
j s
This Month Yr.-to-Date Cumnistive 744 5111 7944
- 11. Hours in Reporting Period 585.3 3458.3 6121.8
- 12. Number Of Hours Reactor W:s Critical 0.0 0.0 0.0
- 13. Reactor Reserve Shutdown Hours 566.8 3215.9 5629.5
- 14. Hours Generator On.Line 0.0 0.0 0.0
- 15. Unit Reserve Shutdown Hours
- 16. Gross Thermal Energy Generated (MWH) 1297140
_ 7013680 12507742
- 17. Gross Electrical Energy Generated (MWH) 429I30 2332830 4168790
- 18. Net Electrical Energy Genersted OtWH).
408692 2219933 3977070 76.2 62.9 10.9
- 19. Unit Service Factor 76.2 62.9 70.9
- 20. Unit Arsilability Factor
- 21. Unit Cap 2 city Fsetor iUsing 3tDC Net) ' -
71.1 56.2 64.8 70.1 55.4 63.9
- 22. Unit Capscity Factor tUdng DER-Net) 23.8 15.5 13.5
- 23. Unit Forced Outsge Rate
- 24. Shutdowns Scheduled Over Next 6 MonthsIType.Dste.and Duration of Eschi:
P
- 25. If Shut Down At End Of Report Period. Estimated Date of Stsrtup:
- 26. Units in Test Ststus IPrior to Commercis! Operation):
Forecast Achiesed INITIAL CRITICALITY INITIA L ELECTRICITY COMMERCIAL OPERATION
.... _. gop 7 3 sons.180 W i
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d AVERAGE DAILY UNIT POWER LEVEL 1
5d-366 DOCKET NO.
UNIT' Hatch 2
[-
DATE' 8-10-80 COMPLETED BY-R. M. Blaciwell 912-367-7781 j
TEl.EPHONE n
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7-80
^
4 MONTH
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DAY AVERAGE DAILY POWER LEVEL DAY ^
AVERAGE DAILY POWER LEVEL
=
(MWe-Net)
(MWe-Net) 3 772 37 726 2
774
?
18 720 772 591 3
3, 4
769 20 737 765 759 5
21 6
765 759 22 765 760 7
23 7ist 763 g
24
{.
9 762 723 25 758 26
-2 10 11 13I 27
-9' M
12 42
-6 28 530
-6 13 29 718
-7 14 30 IS 721
-11 3g 16 724
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INSTRUCTIONS On this format. list the average dady unit power levelin MWe Net for cach day in the rebirting month. Compute to the nearest whole megswatt.
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DOCKET NO.
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UNIT SilUTDOWNS AND F0WER REDUCTIONS 3
UNIT NAME Itatch 7 l
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l DATE ti-10-80 1
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CO!!PLETEI) By R. M. filactwell l
REPORT MONill 7-80 TELLFilONE 912-M /- / /81 g
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Cause & Cursective
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Action to H[
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- ce Event u3 M=
Nii.
.Date j di Report #
Nu jU Prevent Recurrence an.
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80,800711.-
F 35:30 A
3 2-80-102.
IA INSTRU "A" channel RPS was deenergized and i
had a group 1 on that channel while F
deenergizing "A".
"B" was deenergiz-ed before "A" channel could be reset received group 1 signal through b6th j
channe,ls-resulting.in scram.
CONR00 Reduce.d load in order to perfosm rod t
l 80-24 800718 F
39:00 D
5 NA' RB pattern adjustment.
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80-26 800726 F
117:42 B
2 NA,
IC ACCUMli Rx* manual scram pejr IED 80-17 SDV j.
analysis proved satisfactory
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2 F: Forced Reason:
Method:
Exhibit G. Instsuctions S: Scheduled A l:quipment Failure (Esplain) 1 Manual
,for Preparation of Data D. Maintenance of Teil 2-Manual Scram.
Entry Sheets for Licensee C Refueling 3 Automatic Scram.
Event Report (LER) File INUREG.
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D Regulatory Resielction 00thst@Empildnj 0161)
E-Operator Training & Lkense Emandnation 4-Continuat1on j
5-Load Reduction 3
F Administrative Exlilble I Same Source G Operational Earut (Explain) 7 Other.
(9/77) llother(Explain) i
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rNARRATIVE REPORT UNIT 2 July lith RX scram at 04:38, received 1/2 group 1
isolation on "B"
channel RPS.
"A" channel was
- - j deenergizedi and upon being energized"B" c hanne l.-
was deenergized.
Received'1/2 group "I"
on "3"
channel before "A" channel could be reset c...
July 12th At 10:30 Rx critical 16:08 generator on line July 18th 23:30 reduced load in order to perform rod pattern adjustment.
Unit resumed rated flow and rated thermal at 14:30 on 7-10-80.
July 26th 02:18 generator off line 01:10 Rx manually scrammed per IEB 80-17 scram discharge volume analysis proved satisfactory v
July 31th Rx critical at 11:10.
Rx auto sertam at 19:37 per IEB 80-17.
APRM A
and APRM E
upscale tripped turbine.
Scram discharge volume analysis proved satisfactory.
There was no single release of radioactivity or single radiation exposure which accounts for more than 10% of the allowable annual values during June of 1980.
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a HATCH 2 SAFETY.U RELATED MAINTENANCE REQUESTS TO BE REPORTED FOR JULY 1980 l
1...
NUMBER DATE COMPLETED DESCRIPTION 80-2411 6-30-80 Main steam line drain valve cover
- full of water.
Cleaned it
-out.-
.,c' and checked torque amp 79-3299 6-25-80 Replaced Unit 2 RCIC barometric
/
condenser pump and motor 80-2662 6-30-80 Replaced 0-ring on bonnett to strainer
- drain for radwaste
+
80-2653 6-30-80 Adjusted bolts on CS test line throttle valve 80-2520 6-30-80 Repaired bearing in RHR SW pump 21 80-2617 6-27-80 calibra'ted 2T48-N211 switch on Rx to torus vacuum breaker isolation valve 80-2404 6-25-80 Replaced computer input logic module on radwaste floor drain collector pump 80-1755 6-18-80 Tightened backing on 16" 300 lb globe valve 63-2692 7-9-80 Replaced 2 PRM cord on APRME 36 36-37 80-2758 7-10-80 Replaced Unit I gate on flow unit "B"
80-2695 7-11-80 Calibrated guage on HPCI pump suction and discharge 80-2218 7-10-80 Cleaned seat and ball of valve on CBWRT pump flush valves 80-2698-7-3-80 Repaired lever aun on micro-switch on annunciator on "HPCI turbine inlet drain pot high level" g
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80-1580 7-15-80 calibrated mise. temp recorder,,
80-2819 7-14-80 Adjusted water regulator on' sample chiller water analysis roos 0
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7-14-80,.'
Adjustod limit switch on wask 80-2843
- filter, holding pump discharge valve indicat.or
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80-1578 7-26-80 Replaced bad limit solenoid on mise temp recorder 80-2785 7-10-80 Checked limit switch on scram-discharge volume vent valve 80-5239 7-17-80 Replaced R3 resistor on ICPS LPRMS 80-1819 7-16-80 Replaced capacitors in inverter on steam supply valve to RCIC 80-1899 7-21-80 Regrouted around sleeve on H-16110 H-26304 80-2429 7-6-80 Performed surveillance of mechanical snubbers in Unit 2
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- 80-2922 7-23-80 Checked ace pressure and cleaned packing and seals and valves on standby liquid control system "A"
80-2454 7-15-80 Tied in piping on cooling water to RER and SW pumps per DCR 8-129 80-2076 7-15-80 Rerouted cooling water pipe per DCR 80-129 on PSW and RHR SW pump motor cooling water supply piping.
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