Text

Monthly Operating Rept for Jan 1979
	ML18078A854
Person / Time
Site:	Salem
Issue date:	02/09/1979
From:	Miller L; Public Service Enterprise Group
To:	;
Shared Package
ML18078A855	List: ML18078A854;
References
	NUDOCS 7902200059
	Download: ML18078A854 (18)
	v • d • e

VDNTH January 1979 AVERAGE DAILY U?-:IT PChE~ Lt vl:L DJCKET NO.

50-272

~~~~~~~~

UNIT Salem Unit #1 DATE February 9, 1979 CO\\tPLETED BY L. K. Miller TELEPHON.t 609-365-7000 X507 DAY AVERA.GE DAILY POWER LEVEL DAY AVERA.GE DAILY PrnvB<. LEVEL 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 Pg. 2 of 19 8.1-7. PJ.

(MWe-NET) 1117 1100 1111 1122.. r*.*

1120 806 741 973 1100 1121.

1095 1104 1088 1015 951 1013 (MWE-:NTI) 17 1123 18 744*

19 381 20 623 21 1094 22 1084 23 1105 24 1113 25 724 26 743 27 1053 28 1044 29 723 30 859 31 1032

Ol'EP.AT:rNG CATA REPORL'

... OPERMJ::OO STA1'CS.

1* _emit Nane: -.

. Salem #1 Notes:*

2.

Beportinq Pericxi: __ J_an_u_ary l_9~7~9~------

3. Licensed 'nlemal ~:

(M'i't):

3338

4.

Nanep.J.ate* Rat:inq (Gross.. l-fie) :

1135

5.

Design Electrical. Rai:inq: (Net~): 1090 6 *.. Maxinnm. ~e.

Capac::i:ty (Gross.:~): 1124

7.

Maximlm* bependable.capac:i.ty* (Net l-fie):

1079 i::x:x:Kl?r. N'.)~ :

5 0-2 72 CATE :

February 9, 1979 a::M'LE.rED BY:

L. K. Miller

.~: 609-365-7000 X507

a. If Changes Ocoll:'. in capacity Ratings. (Itens Nul!Cer: 3 'Jluea;h 7). S.im::e Last Report, Give. Reason:

NONE

9. ~- Level. To Wh:i.d1 *Restricted, u* Any* (Net Mie) :.

NONE

~-----__;. ______ __

lO *.. Reasons For Rest:rictions,. If:Arrf: __

.....;..N-.0.;;;iNE=--~-_. -----------------------

ll. 5our.s.* In Ret:ortinq Period

12. Nl.mtler. Of' HolJrs* Paactxr" Was Critical.

13. P.eactcr* Reserve ShutdCwn Jblrs.

14.

Hours Generator On-Lina.

l5. On.it P.ese.rve ShlltCown Hours l6.

Gross iba:mar *Energy Gerierated ~

17. Gross: El.ec:t:rical.. Energy Generated (lffi) is*. Net Electrical. Energy Generated (!-Ni)

19. Chit service Factor*

20 *.. Chit Availability Factor 2l.. trnit capacity Factor (Uiililq MCC Net)

22:.. Unit Capacity Factor (Using' DER Net).

This' M'.Jnth 744 744 --*

0 744.

0 2,216,923 752,710 721,307

.100.0 100.0 89.9 88.9

23. On.it.Forced Outage-Rate 0

Year to Date 744 744 0

744 0

2,216,923 752,710 721,307 100.0

. loo*:.o 89.9 88.9 O_

24. Shut:dcwnS Scbeduied over Next 6 ~ths.. ('l'"jpe, Date, and Duration o£ Each) :

Unit #1 Refueling 3/31/79 - 6/23/79 Clmllative 13,945 8,400.9 0

_*3 ;.042 0

23,201,659 7,725,520 7,308,287

_57. 7 57.7 48.6 48.1 34.6 25~ If Shut.Down At Erld of Re!Fort Period! *Estimated Oclte of St.artup_: __

N_/_A ______...._ ______.....;.._

26. Onifain* Test*Status(Prior to camercia.l. CFeJ;ation):

8-l~7~R2 Pg.* 3 of 19 INITIAL CRITIC11LITY INITIAL Em:'l'RICITY

~--OPEPATION Forecast 9/30/76 lJ/Ol/76 12/20776 Achieved 12/11/76 12/25/76 6/30/77

00.

DA'I'E 79-4 1/6/79 79-10 1/14/79 79-12 1/15/79 79-17 1/18/79 79-19 1/18/79 79-22 1/19/79 79-25 1/20/79 79-31 1/25/79 79-33 1/25/79 79-35 1/26/79 79-43 1/29/79 79-45 1/29/79 1

F:

Forced S:

Scheduled 8-l-7.R2 Pg. 4 -

19 TYPE!

s F

F F

s F

F F

2 UNI1' SllU'l'ln'INS l\\ND IUVER REDUCTIONS REPoRI' MJNIH January 1979 ME:f!DD OF OORl\\'l'ION RE1\\SON2 SHlJITING (IIXrnS)

IXmN RE'.l\\CIDR 0

A 4A 0

A 4A Feason:

A-Equipirent Failure(E:xplain)

B--Maintenance or Test C-Refueling tr-Regulatory Restrlction LICFNSE EVENf REPORI' #

E-;Operator Training ~ License Examination F-Adininlstrative G--operational Errot(E:xplain)

II-Other (F..xplaln) 3 SYS'l'EM

~EN'f coo st CODES HH PUMP XX HF FIL'IER HF FILTER HF FILTER HF FILTER CA VESSEL HF FILTER HF FILTER HH PUMP XX HH FILTER HH HTEXCH HH IITEXCH

~thocl:

!-Manual 2-Manuai Scram.

3-Autamtic Scram.

4-0ther (Explain) 50-272.*

UNI'l' :NJ\\ME:

Salem #1

~~~~~~~~-

DATE: February 9, 1979 COMPLE'l'ED DY: L. K. Miller

'l'ELEPllONE: 609-365-7000 X507 C/\\USE /\\ND CORRECTIVE ACTION 'lU PREVENr IID'...1JRP.ENCE 11 Cond. Pump, Replaced Motor Bearing 13B Circ. High Diff. Across Travelling Screen 13A&B Circ. Travelling Screens Clogged 12B, 13B Circ. Travelling Screen Problems High Diff, Circ. Screens High Reactor D.Flux 13A Travelling Screen, Ice Buildup Circ. Water Screens Clogged 11 Cond. Pump, Replaced Motor J_2 & 13 Cond. Pumps, Cleaned Screens 13B Cond. Pump, Cleaned Tubesheet 13B Cond. Pump, Cleaned Tubesheet 4

Exhibit G - Instructions for Preparation of Data Entry Sheets for Licensee Event Feport (LER) File.

(NUREG-0161)

A.

LOAD REDUCTION 5

Exhibit 1-Srure Source B.

CONTINUATION OF PREVIOUS OUTAGE.

NO.

79-46 79-48 79-54 79-55 DATE 1/29/79 1/30/79 1/30/79 1/31/79 Page 5 of 19 B-1-7.Rl TYPEl F

F F

F OORATION RFJ\\SOef (HOURS) 0 A

0 A

UNIT SllU'l'IXMNS 1\\ND rovER REDUCTIONS REPORT MJNI'H January 1979 MITT'IIOD OF SI!lJITING LICN-TSE SYSTEM a:lMPOOENl' rovN EVEN!'

CODE4 CODES REJ\\CI'OR REPORI' #

4A HH HTEXCH 4A HH HTEXCH 4A HH PUMP XX 4A HH FILTER 13B Cond.

13B Cond.

DOCKET NO.: 50-272 UNIT'NAME: Salem #1 DA TE: February 9, 1979 coMPLETEo BY: L. K. Miller TELEPHONE: 609-365-7000 X507 CAUSE AND CORRECTIVE ACTION 'ID PREVENT REUJRRENCE Pump, Cleaned Tubesheet Pump, Cleaned Waterbox.:

Pump, Replaced 4KVACB Screens Clogged

MAJOR PLANT MODIFIC,.ONS

. REPORT MONTH January 1979

DCR NO.

PRINCIPLE SYSTEM lEC-0396 Protective Relaying lOD-0036 Rod Control System

DESIGN CHANGE REQUEST 8-1-7.Rl DOCI' NO.: ~-s_o_-_2_72~~~~~

UNI AME:

Salem #1

~~~~~~~~~-

DATE:

February 9, 1979 COMPLETED BY:

L. K. Miller TELEPHONE: 609-365-7000 X507 SUBJECT Reset UV Relays Change Auto Rod Stop From 200 to 228 'Steps Pa e 6 df 19 g

DOCKET NO.:

50-272 UNIT\\lE:

Salem #1 February 9, 1979 DATE:

MAJOR PLANT MODIFICAiS REPORT MONTH Janu

"-979

OCR NO.

lEC-0396 lOD-0036 COMPLETED BY:

L. K. Miller TELEPHONE:

609-365-7000 X507 10CFRSO. 59.

SAFETY EVALUATION The UV transfer relays are not involved with the Tech. Specs.

Their change in setpoiilt will not cause a condition requiring a safety analysis or alter

any present safety analyses.

Safety related eqi.iiprrent is not affected.

DESIGN CHA..i.'1GE.REQUEST

-~---

Page 7 of 19

DOCKET NU. :

50-272

~~~~~~~~~~~~~

SUM..'l\\1P_'R.Y OF SAFETY RELATED erNTENANCE

, DEPARTMENT Performance UNIT N~~:~S_a_l_e_m--"-#_l~~~~~~~~

DATE: February 9, 1979 REPORT MONTH Januaty 1979 CO£.'l'_FLETED BY; L. K. Miller

~~~~~~~~~~~~~

t I I WORK ORDER NO.

OD-900629 OD-900587 OD-902082 OD-902085 OD-902094 OD-900362 PD-900427 OD-902028 OD-10683 OD-900674 OD-902128 OD-902126 RE-900117 Page 8 of 19 8-1-7.Rl

..::._o.....--->--* *-*._ - *-*

EQUIPMENT 1PM403D.

13 Auxiliary Feed"""

Water Pump Turbine.

11, 12,.13 & 14 AFll Valves.

12 Containrrent Fan Coil Unit.

Reactor Coolant Loop 14.

N32 1FC530A/B.

1FA8603.

1FIC641B.

1VC6 Valve.

1SW185 Valve.

lSW191 Valve.

Excore Detectors.

TELEPHONE:

609-365-7000 X507 FAILURE DESC~IPTION CORRECTIVE ACTION Failed High.

Replaced MJdule & Calibrated. I Failure to Start.

Adjusted Max. Speed Control Setpoint.

Restroke Valves for SP (O)

Completed Restroke.

4.0.5 - v.

No Service Water Flow Indi-Replaced Control Air Solenoid cation.

Valve Coil SV624.

Frozen Feeler Line.

Thawed and Blew.D6wn:

Channel Spiking.

Cleaned Connectors & Replaced I

.Shrink Tubing.

Out of Spec.

Calibrated.

I Frozen Feeler Line.

Thawed and Blew D6wn.

Flow Too Great.

Adjusted Low Switch.

I Poor Rerrote Opening.

Repaired by Maintenance.

I

.Mechanical Binding of l

Damper.

I Out of Spec. Stroke Tine.

Adjusted Stroke Tine.

I I Out of Spec. Stroke Tine.

Adjusted Stroke Tine.

I I Out of Calibration.

Adjusted Detector Current & I Repaired High Voltage Cable.

l

SU:tv1_'fv1ARY OF SJl...FETY RELATED -[NTENANCE UNIT N~~:_S_a_l_em~#_l~~~~~~~~

DATE: February 9, 1979 l*

Perf o:rmance CO!-PLETED BY: L. K. Miller

~~~~~~~~~~~~~

REPORT MONTH Januacy 1979 WORK ORDER*

NO.

OD-900687 OD-900665 PD-900260 PD-900347 PD-900360 PD-5079 OD-902005 OD-900513 OD-11146 OP-0469 OD-900683 OD-902144 Page 9 of 19.

8-1-7.Rl EQUIPMENT I

I 1LI501.

1LT934B, 1LT935B.

I 15 Containment Fan Coil Unit.

1FM513C & B I 1PC536A/B 1FA35432-2, 1FA31762-2, 1FA31762-3.

1LT106 llFA3969, 1FA3971, 1FA5751IB, 1FA1095, 1FA1087.

14 Stearn Generator Setpoint Deviation Alann..

2PR1,* 2PR2.

1VC005 Valve.

1TC411K/J TELEPHONE :609-365-7000 X507 FAILURE DESCRIPTION CORRE~TIVE ACTION I

I Discrepency Between Hot I Recalibrated.

l Shut Down Panel & Control ConsoJ,e Indication.

j H

Difference of 4% in A&B Drained Air & Water Mixture i

Channel Reading.

From Bellows Assembly.

Improper Service Water Flow Repaired Solenoid Valves, Rate.

SV1119 & SV633.

Failed Capacitors on 1FM513C Replaced Capacitors & Recal-1FM513B.'

ibrated.

Out of Spec.

Recalibrated.

Drain Flow Alann.

Blew Down Transmitters & Re-.

.,, /

calibrated.

Spurious Indication.*

Blew.Down Sensing Line.

Spurious Indication.

Recalibrated.

Spurious Alarm.

Replaced Fuse Holder.

Perform lET-0428.

Completed.

Valve Will Not Close.

Replaced SV928 & Repaired SV1025 Control Air Solenoid Valves.

Spurious Alarm.

Replaced Module.

SUM.M.Jl...RY OF SAFETY RELATED.NTENANCE

' DEPARTMENT_=-P=e=rf=o=rman==c=e'-----

REPORT MONTH January 1979

~

DOCKET NO.: 50-272

-~-------~--~

UNIT N~:_S_al_ern

_l ______ ~~

DATE: February 9, 1979 COf-1"...PLETED BY: L. K. Miller

~------~

TELEPHONE: 609-365-7000 X507 WOR."C ORDER EQUIPMENT FAILURE DESCRIPTION COR.TIBCTIVE ACTION NO.

PD-900403 OD-905082 PD-904161 OD-902233 PD-900419 PD-904069 OD-902689 Page 10 of 19 8-1-7.Rl 1FM540B.

1R17B RMS.

11GB004 Valve.

1LT920, 1LI920.

Diesel Vent.

1LT921, 1LI921.

IA5433IB, IA5432IB.-

I Out of Spec.

Recalibrated.

Detector Failed.

Replaced Detector.

Will Not Open.

Replaced Diaphragm.

Out of Spec.

Recalibrated.

Leaking Control Air Solenoic Repaired 1SV1047, 1SV1050, Valves.

1SV1049, & 1SV1048.

Out of Spec.

Recalibrated.

Out of Spec.

Recalibrated.

DOCKET NO.:

50-272

~-=-"'-'"'-'-'.._~~~~~~--'-

Maintenance UN IT N~:~~S-al_ern~_#_l~~~~~~~-

DATE:

February 9, 1979

~~~~~~~~~~~~-

' SU1*LN1.ARY OF Sl<..FETY RELATED.NTENANCE C 0 !'-1..P LET ED BY:

L. K. Miller

~~~~~~~~~~~~-

REPORT MONTH January 1979 TELEPHONE:

609-365-7000 X507

~~~~~~~~~~~~-

WORK ORDER EQUIPMENT FAILURE DESCRIPTION CORRECTr-1-z _i.\\CTION I

NO.

I OD-8771 Boric Acid Line.

Plugged Line Between Boric Unplugged.

Acid Transfer Pu:rrp & Boric Acid Filter.

MD-90100 16 Service Water Strainer Packing Leaks.

Repacked.

Pump Strainer.

OD-900536 Aux. Building Vent High !iP on Roughing Filter.

Replaced 11 Exhaust Prefilter.

- Filters.

RC-905009 1CV190 Valve.

Valve Leaks.

Replaced Diaphragm.

I

on-902153 1CV150 Valve.

Broken Bonnett.

Replaced Valve.

. QD-7345 12MS130 valve.

Packing Leak.

Repacked Valve.

1

~2562 Valves 1CV020, Packing Leak.

Repacked Valves~

iCV139, 1CV078, 1CV140.

OD-902091 15 Service Water Packing Leak.

Repacked.

Pu:rrp Strainer.

r 1LD7347.

. Corroded and Bent Float Cleaned & Straightened Float OD-90229*

I Switch.

Switch.

OD-902230 1PD285A.

!False Indication.

Recalil?rated.

OD-902072 1SJ6, 1SJ7, 1SJ8 Plugged With Boric Acid.

Unplugged.

!valves.

OD-904134 1PD2734.

!Full of Water.

Replaced Pressure Device.

I MD-900805 11RH4 Valve.*.

Backing Leak.

Repacked Valve.. :,,

I

(\\ !*

ii Page 11 of 19 8-1-7.Rl

DOCKE'.l.'. NO. :u_5_o... -_.2.._7... 2..._ _________ _

SU¥~.A...~Y*op SJl...FETY RELATED ~NTENANCE UNIT N--C: : _s_a_l_em

__ #_l ________ _

DATE: February 9, 1979 J;-

I 1

j

~

DEPJl._RT11.ENT Maintenance REPORT MONTH January 1979 CJ.V!.PLE':'ED BY; L. K. Miller

~-----------~

WORK ORDER NO.

OD-900541 OD-902020

OD-902031 OD-8365 MD-900969 OD-900741 OD-902102 OD-902103 RE-155 OD-902084 OD-902049 Page 12 of 19 8-1-7.Rl EQUIPMENT lLD-2067 15 Service Water Pump Strainer.

El. 130' Contain-.

rrent Air I.Dck Outer Door.

11 Service Water Purrp Strainer.

1CV241 Valve.

11 Boric Acid Transfer Purrp.

El. 100' Contain-rrent Air I.Dck Inner Door.

14 Service Water Purrp Strainer.

Manipulator Crane.

16 Service Water Purrp Strainer.

12 Service Water Purrp Strainer.

TELEPHONE: 609-365-7000 X507 FP._ILURE DESC?.:PTION I COR...~ECTIVE ACTION I

I

\\

I l

I False High Level Indication] Rerroved Wire I.Ddged In SWitch I Mechanism.

I l

Shear Key Failed.

I Replaced I.Dwer Distributor 1 Barrel Seals, "O" Ring & Shear I Key.

High Air Leakage Rate.

Replaced Inner Door Seal.and Repaired outer Door Seal.

Runs Continuously.

Cleaned Strainers & Shoes.

Repair.

Replaced Valve.

I Leaking Seals.

Replaced seals, "O" Rings and I

Gaskets.

High Air Leakage Rate.

Replaced Inner & Outer Door Seals.

Shear Key Failed.

! Replaced Lower Wear Shoes &

I Shear Key.

I I Freed Assembly I

Gripper Assembly Jarmred.

& Tac Welded I

I

! Lower Nuts.

I I

I i

Shear Key Failed.

I Replaced Wear Shoes & Shear Key. j I

f Shear Key Failed.

I Replaced Shear Key.

SU¥.01..i\\RY OF SAFETY RELP~TED ~NTENANCE

DEPARTMENT Maintenance

.. 50-272 UNIT COl'f..PLETED BY: L. K. Miller REPORT MONTH~~~J~an==u~arv=.L..~1~9~7~9=--~

~~~~~~~~~~~~~

I l

WORK ORDER NO.

OD-10436 OD-902073 MD-900967 ob-9480 OD-902076 OD-900694 OD-902115 RC-905002 MD-900789 PD-900498 PD-902134 OD-900740

.Page l.3 of 19 8-1-7. Rl EQUIPMENT 11 Chiller Conpres-sor Motor.

lNT9 Valve.

1CV241 Valve.

12RH029 Valve.

12SW122 Valve.

11 Waste Gas Conpressor.

13 Service Water Pump Motor.

Boric Acid Injec~

tion Tank.

13 Chiller Conpres~

sor.

Damper 1CAA3.

12 Boric Acid Transfer Pump.

TELEPHONE: 609-365-7000 X507 FAILUP-E DESC?~PTICN CORRE~TIVE ACTION Trips Out.

Rebuilt Chiller Condenser I

I Refrigerent Unit.

leakin Valve Body.

Replaced Missing Pipe Plug.

leaks Thru.

Replaced Valve.

Improper Operation.

Adjusted Contact.

False Positive Indication.

Tightened Loose Limit Switch.

Will Not Develop Discharge Cleaned Strainer.

Head.

Discharge Piping Weld Crack. Replaced Pump.

Heat Trace Failed, ~Sample Repaired Heat Tracing.

Lines Plugged.

leaking.Tubes.

Rerolled Tubes & leak Checked.

Danper is Binding.

Replaced Control Air Solenoid Valve.

Will Not Start.

Adjusted Impeller.

Seals leaking.

Replaced Seals.

DOCKET NO.:

50-272

SUMMARY

OF S?-FETY REL.ATED~INTENF~~CE UNIT tt-E:

Salem #1 Mamtenance DATE:

February 9, 1979

. DEPAR'!'~NT January 1979 COMPLETED BY:

L. K. Miller REPOR':' 1'1CNTH TELEPHONE:

609-365-7000 X507 i

l WORK ORDER EQUIPMENT

?AILURE DESCRIPTION COR...>ECTI72 A.CTI ON I

NO.

1

~

. i I

I !

\\Remove MD-900800

!15 Service Water

& Clean Stramers.

Rernoved & Cleaned Strainers.

j Pump Stramer.

i I

l ll'urrp Will Not Start.

OD-902865 112 Boric Acid Repaired Pump_- Broken Shaft.

1 Transfer Pump.

l l

Page 14 of 19 I

8-1-7.Rl I I I I

I I

1-1 thru 1-5 1-6 SALEM UNIT I OPERATING SUMi\\iARY

,January 1979 Unit load remained greater than 98% for the day.

Lpad ~eduction commenced at 0015 from 100% load at 3% per hour to 70% load by 1150.

Load was reduced to replace the lower motor bearing on 11 condensate pump.

Unit load was held at approximately 70% for the remainder of the day.

1-7 Unit load was held at approximately.70% for the day.

1-8 UniL.load was held at approximately 70% between 0001 and 0300.

1-9 thru 1-11 1-12 1-13 1-14 Load increase commenced at 0300 at 3% per hour.

By 1705, unit load was greater than 98% and remained greater than 98% for the remainder of the day.

Unit load remained greater than 99% for the day.

Unit load remained greater than 99% until 1155 when a load decrease commenced from 99.5% load.

Load reduction was required by a Technical Specification action statement for the boron injection tank boron concentration.

Load reduction secured at 1415 at 86%

load and a load increase commenced at approximately 3% per hour.

By 1830, unit load was greater than 98% and remained greater than 98% for the remainder of the day.

Unit load was greater than 98% for the day.

Unit load was greater than 98% until 1706 when a load reduction was required to maintain the main condenser backpressure.

Three of the condenser circulators had emergency tripped due to high differential pressure across the travelling screens.

Unit load Page 15 of 19

1-1.4 (con't) 1-15 1-16 1-17 1-18 1-19 was stabilized at 65% by 1730 and a load increase commenced at approximately 2% per hour.

Unit load was 78% by 2400.

Load increase was in progress at 2% per hour.

Unit load was 93.5% at 0725 when a load reduction was made to approximately 78% due to condenser circulator related problems.

Unit load increase was commenced at approximately 3% per hour at 0900 to 91% by 1443.

Unit load was held at 91% for the remainder of "the day.

Unit load is being maintained at approximately 91% to establish steady state conditions for determination of the moderator temperature coefficients (MTC).

MTC determination was completed by 1845.

Load increase commenced from 92% and was greater than 98% by 2230 for the remainder of the day.

Unit load was greater than 99% for the day.

Unit load remained greater than 99% until 0600 when a load reduction was required to maintain the main condenser back pressure.

Two condenser circulating water pumps had emergency tripped due to high differential pressure across the travelling screens.

Unit load was stabilized at 72% by 0640.

Unit load was further reduced to approximately 65% by 0800.

Load increase was commenced at 0935 from 66% power at a rate of 3% per hour.

Unit load was 97.5% at 1945 when a load reduction was made to maintain condenser back~.

pressure after three condenser circulating water pumps had emergency tripped due to high differential pressure across the travelling screens.

Load was stabilized at 25% for the remainder of the day.

Unit~load was held at 25% until 0200 when a load increase of 3%

per hour was commenced.

Load increase was secured at 0230 after llA circulator emergency tripped.

Load increase was recommenced at 0420 at 3% per hour.

Unit load was held at 50% between 1200 and 1810.

Unit load was:_increased to 55% and held until 2045 when a load increase of 3% per hour was commenced.

By 2400, unit load was 65%.

?age_.16 of 19

1-21 1-22 thru 1-24 1-25 1-27 1-28 1-29 Load increase at 3% per hour in progress.

Load decrease was commenced from 80% power at 0508 due to the loss of 13A circulator and in anticipation of the loss of other circulators.

Unit load was stabilized at 42% between 0710 and 1000.

Load increase was commenced at 1000 at 3% per hour and by 2400 load was 83%.

Load increase in progress at 3% per hour.

By 0630, unit:.load was 98% and remained greater than 98% for the remainder of the day.

Unit load was greater than 98% for the day.

Unit load was greater than 99% until 0900 when a rapid load reduction was made after several condenser circulators emergency tripped.

Load was stabilized at 41%.

A unit load increase of 3% per hour was commenced at 1230 and stabilized at approximately 70% by 2050 for the remainder of the day.

Unit load was held at 70% for the replacement of 11 condensate pump motor.

Unit load increase commenced at 2400 from 70% power at 3% per hour.

By 0730, unit load was greater than 99% and remained above 99% for the remainder of the day.

Unit load was greater than 99% until 1607 when a load decrease was initiated to allow the cleaning of 12B condenser waterboxes.

Unit load stabilized at 91% by 1815 and was maintained for the remainder of the day.

Unit load was being held at 91% for condenser maintenance/cleaning.

A unit load reduction commenced at 0155 to allow the shutting down of 13B circulator.

At 0512, the unit load was 84% when 13B circulator emergency tripped.

Unit load was reduced to 66% by 0600.

Unit load was raised and lowered between 0700 and 1400 based on the status of the circulators and was stabilized at 58% by 1600.

A unit load increase commenced at 2100 from 58% at a rate of 3% per hour.

By 2400, unit load was 67%.

Page 17 of 19

1-3'0 1-31 A load increase was in progress at 3% per hour.

By 1357, unit load was approximately 95% when 13B circulator tripped out of service due to high differential pressure across 13B travelling screen.

Load reduction commenced:.at 1359 to reduce load to less than 90%.

At 1406, l2A circulator emergency tripped.

A load reduction was commenced at 1445 to reduce load to approximately 70% to allow the replacement of the 4KV breaker for 13 condensate pu~p.

A load increase commenced at 1555 at 3% per hour.

By 2400, unit load was 94%.

A load increase was in progress.

13B circulator emergency tripped from a unit load of 99.8%.

Load reduction commenced at 0233 to approximately 73%.

Load increase commenced at 0310 at 3% per hour.

By 0800, unit load was greater than 95% and remained greater than 95% for the day.

Page 18 of 19

REFUELING INFORMATION DOCKET NO. :

50-272

~--~-~~~--

UN IT: Salem #1 DATE: February 9, 1979 COMPLETED BY: L. K. Miller TELEPHONE: 609-365-7000 X507 MONTH:

Jariuary 1979

\\*.

~----~--------~----~-------

1.

Refueling information has changed from last month:

YES NO X

2.

Scheduled date of next refueling:

March 31, 1979

3.

Scheduled date for restart* following refueling:

JlIDe 23, 1979 4.. A.

Will Techni.cal Specification changes or other. license

amendments be required?

YES X

NO ---

NOT DETERMINED TO-DATE ----------------

B.

Has the reload fuel design J::>een reviewed by the Station Operating Review Coimnittee?

YES NO x If no, when is* it scheduled?

February 1979

5.

Scheduled date(s) for submitting.proposed.licensing action:

March 1979 If reqlrired

6.

. Important licensing considerations associated with refueling:

NONE

7.

Number of Fuel Assemblies:

A.

In-Core 193

.r B.

In Spent Fuel Storage*

0

8.

Present licensed spent fuel storage capacity:

264 Future spent fuel. storage* capacity:

1,170

~

9.

Da.te of last refueling that can be. discharged to the spent fuel pool assuming the present licensed.capacity:

April 1982 Page 19 of 19 8-l-7.R4

ML18078A854

Text

SUMMARY

Navigation menu

Search