ML19339C746
ML19339C746 | |
Person / Time | |
---|---|
Site: | Hatch |
Issue date: | 11/10/1980 |
From: | Underwood P GEORGIA POWER CO. |
To: | |
Shared Package | |
ML19339C744 | List: |
References | |
NUDOCS 8011190293 | |
Download: ML19339C746 (7) | |
Text
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1 OPERATLNG DATA REPORT -
i oo q -- ,y y ,r4 .,
g l '. DOCKET NO. 50-321
.co h [d Lfi4 d t U/.hb Lb DATE 11-10-80 COMPLETED BY P. R- a d e rwood TELEPHONE 912-367-7781 OPERATING STATUS Notes
- 1. Unit Name: Hatch 1 '
- 2. Reporting Period: 10-80
- 3. Licensed Thermal Power l\lwt): 2 '.1 A
- 4. Nameplate Rating (Gross Mwe): SO' 1 -
- 5. Design Electrical Rating (Net 31We): 777 3 .y_ ,
- 6. Maximum Dependable Capacity (Gross MWe). 796.3
- 7. Maximum Dependable Capacity (Net MWe): 764.3 ,
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report.Give Reasons:
l
- 9. Power Luel To Which Restricted. If Any (Net MWe): ,
- 10. Reasons For Restrictions.If Any: ,
This Month Yr to.Date Cumulatise
- 11. Hours in Reporting Period 749 7320 42384
- 12. Number Of Hours Reactor Was Critical 715.I 6308.3 32106.4 0.0 0.0 0.0
- 13. Reactor Resene Shutdown Hours
- 14. Hours Generator On.Line 676.0 59?o.1 30097.5 0.0 0.0 0.0
- 15. Unit Resene Shutdown Hours #
- 16. Gross Thermal Ener;y Generated (MWH) 1375555 12964362 63317397
- 17. Gross Electrical Energy Generated (MhH) _
A%000 _ _ .
4223710 _ 20494670 ,
i
- 18. Net Electrical Energy Generated (MbH) i1 m ions 2 c, 19486759
- 19. Unit Sen-ice Factor 90.7 79.6 71.0 i
- 20. Unit Asailability Factor on.7 79.6 71.0
- 21. Unit Capacity Factor (Using \lDC Nett 73.4 71.9 60.2
- 22. Unit Capacity Factor iUsing DER Net) 72.? 70.7 59.I
- 23. Unit Forced Outage Rate o.3 20.4 20.7 ,
- 24. Shutdownsseheduled oser Nest 6 Months (Type.Date.and Duration of Eacht:
- 25. If Shut Down 4: End Of Report Period. Estimated Date of Startup: l
- 26. Units In Test Statuu Prior io Commercial Operationi: Forecast Achiesed INITIA L CRITIC A LITY -
INITIA L ELFCTitlCITY COMMERCI \ L OPER A TION _
.. . ._ .. _. _ _ . e,g ,
80111'00 '
29.3
AVERAGE DAILY UNIT POWER LEVEL 9 DOCKET NO. 50-321
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UNIT Hatch 1 DATE Il-10-80 COMPLETED BY P. R. Underwood TELEPHONE 912-367-7781 MONTH 10-80 DAY AVERAGE DAILY P6WER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWe-Net t i 745 g7 299 2 742 18 564 3 745 19 567 4 751 20 571 5 757 573 21 751 6
- 572 7 750 570 23 8 749 24 569 9 744 25 561 10 741 26 600 11 730 573 27 12 14 390 28 13 450 433 23 14 , 555 30 476 15 82 3g 604 16 -17 _
a i
l INSTRUCTIONS On this format.Est the aserage Jaily unit power levelin MWe Net for each day :n the reportine m. nth. Compute to the nearest whole mepwatt, pH77i
i DOCKET NO.
50-171 UNIT SilUTDOWNS AND POWER REDUCTIONS UNIT N A%1E __1Li' b DA1E Il '"
COMPLETED fly l' R ' F "l" G".2L REPORT MONTH 10-80 TELEril0NE 912-ib /- / /MI
~
% b E.e, vb Cause & Corrective
~
.$j " s' j Licensee No. Date E j o$
}[3oc e
jdi Event Report #
- 1 iE u j} Action to Prevent Recurrence flA IIA VALVEX Rx scram due to TSV closure which was 54 801012 F 20.9 A 3 caused by a power load unbalance on rnain generator
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f1A IIA VALVEX Unit on stcrtup ramp from above shut-55 801012 F' 17.1 A 5 down #80-54 ZZ ZZZZZZ Management limitation of 75% thermal 56 801012 F' 33.5 F 5 f1A power flA IIA GEtlERA Reduction of load due to generator 57 801015 F 7.1 A 5 ground fault alarm q
flA flA GEtlERA Unit off line to investigate ground M 58 80-1015 F 45.5 A 1 fault alarm in #80-57 W Unit on startup ramp from above shut-flA IIA GEllERA d 59 801016 F 19.4 A 5 down, #80-58 Wd 2
- 3 4 Exhibit G . Instructions
@ l F: Forced Renonhment railure(Expt In)
Method:
1 Manual for Preparation of Data 5: Scheduled A Liui 2-Manual Scram. Entry Sheets for Litenter
' @d, 5 Maintenance of Test 3-Automatic Scram. Event ReporIILER) Eile INUPEG-C-Refueling .
0161) p=
r D-Regulatory Restriction 4 -Continuations (C--2;. E Operator Tralning A IJcense Essadnation 5-Ioad hx1uction 5 F Administrative 9 h (Mlain) Exhibit I .Some Source
' 4- G4)persilonal Errue (Emplain)
Il4)ther (Emplain)
(9/77) ,
I
T O. __
UNIT SilU1 DOWNS AND POWER REDUCTIONS DATE Il '" "1 COMPLET ED llY b ih"h" *"d REPORT MON 111 10-80 TELEril0NE J l 7- % /- / / 31 n.
Cause & Currective
.EE Y Licensee Et .,
Action to j No. Date j
} ,, .g g a: Event m Q Prevent Recurrence o ,,,, al g175g Report # g '
NA ZZ ZZZZZZ Management limitation of 757, thermal 801018 F 166.8 F 5 60 power flE TURBIN Reduced load t5 perform weekly turbine F 5.8 D 5 NA 61
- 801024 test
~ZZ. ZZZZZZ Management limitation of 75% thermal F 107 F 5 NA 62 801025 power .
Reduced load because of generator 5.4 A 5 i- ' NA. . HA GENERA 63 801029 F ground fault alarm NA HA GENERA Unit off line to investigate ground 64 B01029 F 2.6 A 1 fault alarm in #80-63
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i HA GENERA Unit on startup ramp from above shut-NA 65 801029 )F 12.2 A 5 down #80-64
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3 4 I 2 Method: Exhibit G. Instructions F: Forced Reawn: 1 Manual for P cparation of Data 5: Scheduled A liquirment railure(Explain) Entry Sheels fur I.kensee 2 Manual Sctsm.
[14f aintenance of Test Event Report (LE Ri rite t NURIG-C Refueling . 3 Automatic Scram.
4 -Cbntintritions 01611 D-Regulatory Restriction E-Operator Training & Ucense Examination 5-Ioad Peduction 5
' F Adndnistrative 9-Other (Explain) Enidbit I-Same Source
- Goperational Error (Esplain) -
(9fM) Ilother(Emplain) ,
l
DOCKEiNO. 2L -
UNIT Sil0TDOWNS AND POWER REDUCTIONS UNil N AME DATE II-I"-M4 COMPLETED llY P 'Uhld IC11:!d REPORT MON 111 10-80 TELEril0NE 9I7- M/-//H1 -
e.
' B E Cause & Corrective h
- Licensee E r,
.$E sg
};; ].!fIig5 Event is 3 n3 Action to l v!U No. Date i 58 0 Prevent Recurrence 2 Report #
H $5 2 0ge 3 .
. d NA ZZ ZZZZZZ Management limitation of 80% thermal 801030 F 37.5 F 5 66 power i .
l l 3 4
! I 2 Method: Exhibit G-Instructions F: Torced Reason: 1 Manual for Preparation of Data S: Scheduled A I:quipment railure(Explain) 2 Manual Seeam. Entry Sheets for I kensee B Maintenance of Test 3 Automatic Scram.
Esent ReporiILEnl File (NUREG-C Refueling .
01611 D Regulatory Restriction 4 -Cont inuations
! E-Operator Training & License Examination 5-Ioad Pcduction 5 F Administrative 9-Other (Explain) Exhibit I.Same Source
- Coperational Etrue(Explain) -
110 her(Explain)
(9/77)
NARRATIVE REPORT UNIT 1 1
Oct. 12th At 00:33, Rx scram due to TSV closure which was cause4 by a power load , unbalance on main generator Oct. 12th Unit on startup. ramp from above shutdown; Rx critical at 09:38 and generator on line at 21:26; unit returned to management limitation at 14:30 on 801013 Oct. 13th Unit limited to 75% thermal power by management Oct. 15th Reduced load because of generator ground fault alarm Oct. 15th Unit off line at 07:06 to investigate generator ground fault alarm; Rx in H/S at 17:15 Oct. 16th Unit on startup ramp from above shutdown; Rx critical at 14:05 and generator on line at 04:38 en 801017; unit returned to management limitation at 24:00 pn 801017 Oct. 18th Unit limited to 75% thermal power by management Oct. 24th At 22:45 reduced load to perform weekly turbine test; returned to management limitation at 04:30 on 801025 Oct. 25th Unit limited to 75: thermal power by management Oct. 29th At 14:30 reduced load because of generator ground fault alarm Oct. 29th At 19:52 unit off line to investigate generator ground fault alarm; unit returned on line at 22:27 Oct. 29th Unit on startup ramp from above shutdown; unit returned to management limitation at 10:30 Oct 30th Unit limited to 80% thermal power by management There was no single release of radioactivity or single radiation exposure which accounts for more than 10" of the allowable annual values during October of 1380.
1 i ,
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HATCH 1 SAFETY - RELATED MAINTENANCE REQUESTS TO BE REPORTED FOR OCTOBER 1980 NUMBER DATE COMPLETED -
uCRIPTION 80-5054 10-15-80 MachineT '
of head shaft on
~~
P41-COC). per letter from John-ston pump 80-4768 ' 10-15-80 Repaired P41-C001A pump internals 80-4128 10-9-80 Repaired railrbad airlock doors.
Indicating lights were not oper-ating properly 80-4963 9-26-80 Repaired HPCI minimum flow valve E41-F012; valve operators were not functioning properly due to binding contact 80-3868 10-21-80 Replaced N62-N009A&B analyzer vacuum regulator per DCR 80-207 l
9
l cm/2 a e wr ccmcany i
Post 0" ce ec4 4J2 B3=PV C: 'r; a 31513
% ecrcre P 2167 7'81
- 137 9444 m
Edwin L Hatch Nuclear Plant Georgia Power e= cenmac 2,c:. m .
November 10, 1980 PM-80-1096 PLANT E. I. HATCH NRC Monthly Operating Report Office of Plans and Schedules Directorate of Licensing United States Nuclear Regulatory Commission Washington, D. C. 20545
Dear Sir:
Per Tech Specs section 6.9.l.6 please find attached the NRC Monthly Operating Report for Hatch Unit 2, Locket #50-366.
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/
M .c unt?
Plant Manager CLC/pebc 1
1 i
l
l l
l
- OPERATING DATA REPORT DOCKET NO. 9 '4 DATE lt-to-60
,COSIPLETED SY P. R. Underwood
?
TELEPHONE 912-3o7-1781 OPERATING STATUS N'
Haeeh 2 hk @ W s b
- 1. Unit Name: numbers 17. and 18. reflect 10-80
- 2. Reporting Period:
2436 an adjustment of 130 MWe.
- 3. Licensed Thermal Power (SIWt):
817.0 This adjustment is due to
- 4. Nameplate Rating (Gror$ 5tWel:
784.0 a typographical error in
- 5. Design Elecreical Rating (Net SlWel: 09-80 report.
805 7
- 6. Maximum C ependable Capacity (Gross SIWE):
772.7
- 7. Maximum Dependable Capacity (Net SIWE):
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since t ast Report. Give Reasons:
- 9. Power Level To Which Restricted. If Any (Net SlWe): ,
- 10. Reasons For Restrictions.If Any: I i
l
This Month Yr to.Date Cumulative 10153 I.
745 7320
!!. Hours in Reporting Period 5567.2 8230.7 717.1
- 12. Number Of Hours Reutor Was Critiesi 0.0 0.0 0.0
- 13. Reactor Resene Shutdown Hours 5271.0 7685.5 697.6
- 14. Hours Generator On-Line 0.0 0.0 0.0 1'
- 15. Unit Reserve Shutdown Hours 1494254 11601014 17095076
- 16. Gross The-mal Energy Generated.(alWH) 5666610 483290 3830650 ' '
- 17. Gross Electrical Energy Generated (SIWH) _ _ ,
5407535 461051 3650398
- 18. Net Electrical Energy Generated (5thH) 75.7 03.6 72.0
- 19. Unit Service Factor 93.6 72.0 75.7 -
- 20. Unit Availability Factor 80.1 64.5 68.9 l
- 21. Unit Capacity Factor iUsing SIDC Net) 63.6 67.9 78.9
- 22. Unit Capacity Factor (Using DER Net) 11.8 6.4 12.4 ,
- 23. Unit Forced Outa;e Rate
- 24. Shutdowns Scheduled Over Next 6 Slonths tType. Date.and Duration of Each):
- 25. If Shut Down At End Of Report Period. Estimated Date of Startup:
Forecast Achiesed ;
- 26. Uni 3 In Test Status (Prior to Commercial Operation):
INITIA L CRITICALITY INITIA L ELFCTRICITY Coil \lERCIAL Ol'FR A TION (4/ m ew- *
- - - , . . e
AVERAGE DAILY UNIT POWER LEVEL 9 DOCKET NO. 50-366 UNIT' Hatch 2 DATE 11-10-80 J
j COMi LETED BY P. R. Undervood TELEPHONE 912-367-7781 4 MONTH 10-80 .
DAY AVERAGE DAILY POWER LEVEL DAY
- AVERAGE DAILY POWER LEVEL (MWe Net) (MWe Net)
I 106 17 694 2 548 gg 665 3 605 19 745 4 741 20 747 5 768 746 21 6 771 673 22 7 780 510 23 3 754 24 8 9 118 474
)
25 10 143 26 761 11 524 7 706-3 709 g 737 13 740 731 29 l4 678 730 30 IS 719 670 4 31 16 709 i
INSTRUCTIONS On this n>rmat. list the aserage daily unit power leselin MWe Net for each day in the reporting m.. nth. C.napute to the neares: shu megawatt.
19 77) 4 9
s a en m
.m -
4
,, .e ~ .g. -
y .--m ,, -
.,-y. . . . ,e,p.. n- ,, s _ _ -4 , y
l l
l D
UNIT SilUTDOWNS AND POWER REDUCTIONS U 3 I I ~ I"
- DATE COMPLET ED IlY I.' :
Td.
10-80 TELEril0NE k"n"'E 912- S'N REPORT MON 11I l .
a c "g '1, Cause & Corrective
- Eg };; 3g& *Y3 Licensee E*,
Action to l N. . Date $ gg 5 Event Report #
ign g
Q Prevent Recurrence F oE j6 HC llTEXCil Unit on startup ramp from previous 40 801001 F 10.5 A 5 t{A shutdown #80-38 NA HA VLAVEX Rx scram due t'o TSV closure which ,
41 . 801001 F 11.1 A 1 tripped turbine on IIWL NA ilA VALVEX Unit on startup ramp'from above shut-i 42 801001 F 13.4 A 5
' down #80-41 ~
i NA RB C0flROD Reduced load in order to perform a 43 801003 F 15.5 D 5 rod pattern adjustment NA Cil HTEXCH Reduction of load because of problems 44 801008 F 6.3 A 5 with feedwater heaters NA HH PUMPXX Rx scram due to condenser booster 45 8001009 F 15.7 A 1 pump trip on low suction woich tripped the RFPs 3 4 I 2 Method: Exhit:i' G - Inst ructions F: Forced Reason: for Prtparation of Data A li t"irment railure(Explain) 14f anual S: Schedu!cd 2-Manual Scram. Entry Stieets for 1.itensee 84taintenance of Test Event Report (LElt! Fde INUREG-C. Refueling . 3. Automatic Scram.
4 -Continuations 0161)
D Regulatory Restriction E-Operator Training & Ucense Examination 5-Ioad reduction 5 F-Administtative 9-Other (Explain) Exhibit I Same Source
- Goperational Errut (Explain) *
- (9/77) flother(Exp! sin) l
l
( DOCKETNO. - 3 fig, I'
UNIT SIIUTDOWNS AND F0WER REDUCTIONS UNII N. ole DATE _.i'-I"-IJ COMPLETED 11Y IL ." ._"' i.t.':c.14:1 REPORT MONT1I 10-80 TELErilONE '3 8 ' ' / - / / H I n.
E E
- Ee E7 Cause & Currective
- E "ll: } ].g5 Y3 Licensee 5Y El Action to f No. Date 8. Eg - Event rN 0 0 Psevent Recurrence E $5 M jgjg ' Report # .
ilC llTEXCil Unit on startup ramp f rom above shut-F 49.8 A 5 NA 46 801009 down #80-46 RB' CONROD Reduced load in order to perfonn a 8.6 0 5 NA 47 801017 F rod pattern adjustment HC HTEXCil Reduced load to investigate possible F 14.6 A 5 NA i 48 801022 tube failure in condenser -
HF llTEXCil Reduced load to repair leak in water-F 5.6 A 5 NA .
49 801023 box NA IIF HTEXCli Unit off line and shutdown to repair F 20.6 A 3 50 80'1024 leak in waterbox liF HTEXCH Unit on startup ramp from above shut-F 23.6 A 5 NA 51 801024 down #80-50 4 -
3 4 I 2 Met! od: Exhibit G. instructiens F: Forced Reason: for I reparation of Data A.14:uirment railure(Explain) I4f anusi 5: Scheduled 24hnual Scram. Entry Sheets fer Litensee
[14bintenance of Test Event Repura (LE RI File INUREG-J-Automarle Scram.
C Refueling .
0161)
D Regulatory Restriction 4 -Continuations E-Operatur Training & Ucense Examination 5-Inad Pcduction 5 F AdmlnistsatIve 9-Other (Dcplain) Exhibit 1 Same Source
- GOperational Error (Emplain) -
ItOther(Emplain)
(9/77)
DolKET NO. 5f' .F' --
UNIT SilUTDOWNS AND POWER REDUC 110NS UNil f4A*1E Hh 7 DAIE _l1.ll'r .'
COMPLETED IlY I L '!""'~'"""I REPORT MON 11g 10-80 TELEPilONE 9 I P- 3/- / / M i
. "i Ew Licensee E-e, Cause & Corrective
.Ej w, } ,, g.Yf oc u kh Action to N.a. Date {
$E a1 j di Event Report # A} y"U Prevent Recurrence 5Z 801031 S 5.3 C 5 NA ZZ ZZZZZZ Reduced load to shutdown for refuel-outage l
3 4 I 2 Method: Exhibli G . Insiemtions F: Forced Reauin: for Preparation uIluta A li uipment Failure (Explain) l-Manual S: Scheduled t Entry Sheets for 1.iientee (1412intenance or Test 2 Manual Scram.
3-Auto;natic Scram. Event Report ILERI file (NUREG-C. Refueling D-Regulatory Restriction 4.-Continuations 01611 E-Operator Training & License Enemination 5-Ioad Ihluction 3 F-Administr;tive 9-Other (Explain) Enhibil I .Same Source Goperational Errot (Emplain) ~
(.777) liother(Espieln)
^ ' - - - - - - - . _ _ - . - - _ - _ . _ _ _ - _ _ _
NARRATIVE REPORT UNIT 2 m
Oct. 1st Unit on startbp ramp from previous shutdown, fr 8 0 - 3 8.*, ,
Oct. 1st At 10:30 Rx scram due to TSV closure which tripped the turbine on HWL Unit on startup ramp from above shutdown; Rx Oct ist critical at 16:23 and generator on line at 21:37; unit returned to 80% rated conditions at 11:00 on 801002 Oct 3rd deduced load in order to perform a rod pattern adjustment Oct. 8th Reduced load at 21:45 because of problems with the FWHs Oct. 9th At 04:03, Rx scram due to condenser booster pump i
trip on low suction which tripped the RFPs Oct. 9th Unit on startup ramp from above shutdown; Rx critical at 13:18 and generator on line at 19:45; unit returned to 80% conditions at 21:30 on 8G1011 Oct. 17th Reduced load in order to perform a rod pattern adjustment Oct. 22nd Reduced load in order to investigate possible tube failure in condenser; no leak found; unit returned to 80% conditions at 10:00 on 801023 Oct. 23rd Reduced load to repair leak in waterbox Oct. 24th Unit off line at 01:07 in order to repair leak in waterbox; Rx in H/S at 02:15 l
Oct. 24th Unit on startup ramp from above shutdown; Rx critical at 15:00 and generator on line at 21:40; unit returned to 80 conditions at 21:15 on 801025.
Oct. 31st Reduced load going to shutdown for a scheduled refueling outage There was no single release of radi a te t ivity or s l a g '. ?
radiation exposure which accounts for more than 10 P. of L.
allowable annual values during October of 1980.
I
HATCH 2 3AFETY - RELAZED MAINTE::ANCE REQUESTS TO BE REPORTED FOR OCTOBER 19 F '
NUMBER DATE COMPLETED DESCRIPTION 50-42T2 10-27;60 RHR/SW pump seal water line had
'- developed leak; placed line back in proper fitting and tightened to stop leak 80-4177 10-23-80 IRM/APRM recorder motor and bad amplifiers were replaced to place recorder back in service 80-4182 10-24-80 Repaired PSW Div II pressure
, indicator; replaced output transmitter and calibrated 80-4129 10-24-80 Replaced alarm point card and white bulbs in the turbine oil tank level hi-low alarm; alarm lights had been found burnt out 80-4178' 10-22-80 High flow d/w floor drain sump annunciator was not functioning properly. Replaced bad alarm card and veriftad proper operation 80-4139 10-23-80 High flow d/w fleor s urip annun-ciator would not tc2t properly; replaced point card and verified operation 80-4058 10-20-80 Chemical waste sample tank " A
discharge valve to floor drain demin was found to be stuck and not working proper; repaired valve and verified operation 80-3966 10-20-80 Suspected D/G "2A" jacket coolant temp low annun. lights were out; however, upon investigation they were functioning properly 80-3325 10-20-80 Replaced nitrogen supply storage tank- safety relief valve because previous valve was found lifted 80-4002 10-13-80 Repaired loose connection on Nil-R6023; Locse connection was causing errati: readings l
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80-3951 10-15-80 Celibrated Hil-P601 because instrument was abnormally alarming 30-3948 10-14-80 Main steam 3rd stg. SJAE "A" flow q low alarm was not testing
- properly; replaced point card and verified operation 80-3947 10-15-80 Control b1dg after cooler B001A disch. temp. high alarm would not reset; found card not making good contact; repositioned card ad verified tiarm operations 80-2952 10-11-80 Valve T48-F323J failed to open properly during test; replaced solenoid and air line tubing 80-3632 10-13-80 Calibrated containment H022 analyzer and verified operation 80-3874 10-13-80 Calibrated RWCU "B" dP guage 80-3847, 10-13-80 23 RWCU pump was found blowing steam and water; pump sas disassembled and the bearing and mechanical seals were replaced; pump was rebuilt and placed back in service 80-2864 10-9-80 Adjusted torque limit switch on main steam line drain MOV 80-2770 10-7-80 Replace'd lead and lag switch on motor starter fo r reclaim pump; verified pump operation 80-3658 10-4-80 Replaced lat level multiplexer card in "A" rod block monitor; monitor had been erratically going inop; verified operation 80-3935 10-8-80 Replaced alarm card on gen "B" aux lockout alarm; verified operation 80-3857 10-3-80 Found valve on HCU-26-51 leaking; replaced v.tre 30-3330 10-4-80 Repaired fuel pool gate seal; replaced them -and instelled a check valve an the air ,. apply to them
_am_
80-3824 10-7-80 Inspe ted alignment of diesel gene ra to r "A" per Fairbanks Morse Company 80-3825 10-7-80 Inspected alignment of diesel
', generator "C" per Fairbanks Morse Company
?. .
80-1266 9-29-80 Pe r fo rmed wiring change to RCIC vacu"= and condensate pump motors per DCR 80-26 80-3835' 9-30-80 Added 2 additional supports and removed I existing support to/from PSW Div I supply piping per DCR 80-342 80-4060 10-20-80 Removed safety relief valve to verify setpoint; replaced valve after check 80-4141 10-28-80 Removed valve operator and tightened face plate to alleviate looseness in precoat inlet isolation valve 80-4202 10-26-80 Replaced limit switches on "E" valve on "A" RWCU demin 80-4199 10-29-80 Found condensate flush valve for WSPS "B" leaking by; rep; ced set screw and repositioned stem so valve would set properly 80-4224 10-29-80 Valve T48-F324 0-rings were repaired; cleaned 0-ring surfaces and replaced 0-Rings 80-2852 10-30-80 Replaced 2 gate driver cards in LPCI inverter a
4 e