ML18078A642

Monthly Operating Rept for Dec 1978

ML18078A642
Person / Time
Site:	Salem
Issue date:	01/10/1979
From:	MILLER L K Public Service Enterprise Group
To:
Shared Package
ML18078A641	List: ML18078A640 ML18078A642
References
NUDOCS 7901160269
Download: ML18078A642 (14)

Text

e AVERA.GE DAILY lliE Lt.1 1'EL MONTH December 1978 DAY AVERAGE DAILY POWER LEVEL (MWe-NET) 1 950 2 1,005 3 1,100 4 1,051 5 1,115 6 1,074 7 1,132 8 1,104 9 1,031 10 752 11 986 12 1,099 13 562 14 0 15. 0 16 0 Pg. 2 of 15 8.1-7.PJ.

DJCKET NO. 50-272 UNIT Salem #1 nA:u: January 10, COMPLETED BY L. K . Miller TELEPHONE . 609-365-7000 DAY AVERAGE DAILY POl'iER LEVEL (MWE-NET) 17 0 18 0 19 0 . 20 0 21 . 5 22 551 23 186 24 259 25 956 26 1,110 27 1,104 28 1,101 29 1,105 30 866 31 1,110 1979 X507 CAn:: January la, 1979 L. K. Miller 6a9_.365-70aa X5a7 l. Onit:Nane:.

Salem #1* 2. P.epJr1:inq Per.i.c:d:

D c ember 19 7 8 3. Licensed Poller* (M<it): ___ 3 __ 3 __ 3 __ 8 ______ _ 4. _ Naueplate Rat:inq (Gross me): __

5. Design El.ectrical.. (Net : 1 a 9 a -------6.. . Maximlm Cependabl.e.

Cailac::i:ey . : . 112 4 7. MaXimllm:*

OP{>eodabl

e. capa.ci ty* (Net Kie) : 1 a 7 9

• a. If Changes Occur ill capacity Ratings' (Itell'S NIJlli:ler 3 'lln:cugh

7) S.ince Last Report.,.

Give Reason: NONE 9. J?cwer I.evel. To Which* Fest::ricted, If l!rr:f: (Net Kie") :. __ __..N_o-.N_E"------------......;,----

10. lleascrls For* Restrictions,.

If };rrrfr ___ N_O_N_E ___ ._. --------------------

u.. Jblr.3* In. Period. u. Nl.lnD!r.

Of. acurs was-Critical.

13.

• Reactor Re.serve Shutdown 744 556.7 a.a 14. liours Generator on-Lina 523. 4 lS. Unit Reserve" Shutdown HOm:s . a. a 1.6. Gress 'Jllel:inal.

Energ:{ Generated CMiH> L 5 7 4 , 9 2 6 17.. *Gl::OSS.

Eleetrical.

Energy Galera.te:i . 535, 3 7a 18. Net El.ect:rical.

Energy Generated(Mim) 5a8, 621 19. Onit Service Factor 70. 4 . 20. Unit Availability.

Fact:cr ,7a. 4 . . . 21. Unit capacity Factor (Usinq MOC Net) 6 3. 4 22:.. Unit capacity Factor (Usinq DER Net) . 62. 7 23. Unit.Forced:

outage Rate* . 29. 7 8 ,".760 *.. 5,113.7 o.a 4,867.4 a.o 14,289,516 4,786,5ao

-4,528, 762 55.6 ------Cumulative 13,2al. 7,656.9 a.a 7,298.a a.o 2a,984,736 6,972,810 6,586,980 55.3 55.6 55.3 47.9 46.2 --------47.4 45.8 44.a 36.E 24. * 'Shutdowns Next 6 M:nths. (Type, Date, and Duration of Ea.ch): . . Unit Refueling 3/31/79 -6/23/79 . . 25. If. Shut:eown At End of. Report l'eri.cid!

Est:imate!d-Da.te o£"Sta,rtup:

--..;;.N...::.::A.._

_____ ..;._ _____ _ *26. Units In* Test.Status(Prior to* cammcial-Cperaticn):

S-l-7.R2 Pg. 3 of 15 INITIAL CRITICALIT'I INIT:rAL

... .

• a::MME:R:!AI.

OPERATION Forecast 9/3a/76 11/al/76 12/20/76 Achieved 12/JJ /76 12/25/76 6/3a/77 tn. Dl\TE 78-297 12/09/78 78-305 12/13/78 78-306 12/13/78 78-308 12/14/78 78-309 12/20/78 78-310 12/23/78 78-312 12/30/78 1 F: Forced S: Scheduled 8-l-7.R2 Pg. 4 -15 TYPE 1 F F F' F F F F 2 UNIT SllU'.lin'INS l\NO PCWER REDUCfIONS REPORT MJ!-,m1 December 1978 MIITllOD OF OOR/\TION REl\ooif SHUITING !ilOURS) lXMN RE1\CI'OR 0.0 B 4A 1.04 A 3 33.98 A 4B 144 A 4B 19.58 B 4B 22 A 2 0.0 B 4B Peason: 1\-EquipiEnt Failure(Explain)

B--Maintenance or Test C-Refueling 0-Regulatory Restdction LICENSE EVEN!' REPOIU t ---------i i ------------E-Operator

& License EKamination F-1\dmlnistrative G-operational Error(Explai11)

II-Other (Explain) 3 SYSTEM <Il1PCNENl' moE" CXJOE5 HC FIL'IER HI H'IEXCH HI H'IEXCH HJ HTEXCH HA WRBIN WG zzzzzz HG HTEXCH M3thod: I-Manual 2-Manuai Scram. 3-Autanatic Scram. 4-0ther (Explain) 50-272 DOCKET NO. :

UN 11' :Nl\ME: *Sal em #1 ! D/\TE: January 10, 19 79 COMPI,ETF.D DY: L. K. Miller TELEPllONE:

609-365-7000 X507

• Cl\USE /\ND amru:cnvr.

/\CrIOO 'IU PREVENI' RFUJRPJ'NCE Cleaning strainers on 12 Condensate Pump & Steam Gen. Feed Pumps Low-IDw Level, 13 Steam Generator 13 Auxilia:r:y Steam Generator Feed Pump Control Malfunction Repair 13 & 14 Steam

.:Leaks #1 Low Pressure Turbine Inspection Volurre Control Tank Relief Valve Flange Leak Oil Change On 11 Condensate Pump & 11 Heater Drain Pump, IDwer Motor Bearing 4 5 Exhibit G -Instructions for Preparation of Data Entry Sheets for Lkensee Event Peport (LEn) File (NUHID--0161)

Exhibit 1-SLlllE Source A. LOAD REDUCT!ON B. CONTINUATION OF PREVIOUS OUTAGE /

MAJOR PLANT REPORT MONTH December 1978 *DCR NO. PRINCIPLE IBC-0430 Solid State.Prat.

SYSTEM System IBC-0444 Main Turbine Lube Oil lEC-0448 Radiation Monitoring System lOD-0037 eves

• DESIGN CHANGE REQUEST 8-1-7 .Rl DOCKET NO.: 50-272 UN I. E: Salem #1 DATE: January 10, 1979 COMPLETED BY: L. K. Miller TELEPHONE:

609-365-7000 X507 SUBJECT Modify Circuit to Assure Closure bf Containment Vent Valves on Safety Injection Modify Level Indicator, Deduc.to:r:

and Suction Line Check Valve Delete Automatic Fan Coil Unit High Activity Interlock Change Letdown Heat Exchanger Temperature Controller Setpoint from 115° F. to 100° F. Page 5 of 15 DOCKET NO. : 50-272 0 MAJOR PLANT REPORT MONTH December 1978 UN I irtt AME:

__ #_l __________

_ DATE: January 10, 1979 *DCR NO. lEC-0430 lEC-0444 lEC-0448 lOD-0037 10CFR50.59.

COMPLETED BY: L. K. Miller TELEPHONE:

609-365-7000 X507 SAFETY EVALUATION This design change will assure that an SI trip will cause the SSPS to trip the Containment Isolation Valves, without regard to the state or histm:y of the Containment Radiation Alarms. This change does not constitu_te an unreviewed safety qUestion.

Functional operation is unchanged.

This design change is not Safety Related, nor does it affect the operation of any Safety Related systems. This change eliminates a non-safety grade trip function which could otherwise affect the performance of a safety system. The trip circuitry to be eliminated was originally considered to be reqUired due to assumptions regarding service water pressure versus peak containrrent pressure.

Recent investigation has determined that the trip function is not reqUired for safety. Tech. Spec. margiris and safety. analysis *are : not affected.

This design change does not affect any safety related funtions, nor does it create any new safety hazards. \_

• DESIGN CHANGE REQUEST Page 6 of J;,5° I DOCKET NO * : _5,,,_0-_,2.._.7._.2.._

_______ _ SUMJ0.:ARY OF SAFETY RELATED DEPAR'I'MENT Performance UNIT NW:. Salem #1 January 10, 1979 CO!v1_FLETED BY: L. K. Miller P.EPORT MONTH December 1978 -------------

WORK ORDER NO. OD-11123 OD-11050 OP-0461 PD-4283 PD-900358 Pb-5244 OD-10804 PD-900359 PD-5202 OD-900514 OD-900582 OD-900614 Page 7 of 15 8-1-7.Rl EQUIPMENT 1LT528. 1FA3542Z-l 1FA3542Z-2 lFA3172Z-2 14SW223. Valves lOVCOOl, 10VC002, 10VC003, 10VC004, 10VC005, 10VC006. 1FT128. lLT-537." ll.C-549A/B 1Rl7B. All Stearn Generator Transmitters.

1FT414. 1LT459A. 10VC006. Valves llSW039 & 13SW039. T :S :SEP HONE: 609-365-7000 X507 FAILURE DESC:K.!:PTION CORRECTIVE ACTION Mismatched Readings From Blewdown Feeder Lines & Cali-I i Other Channels.

brated Transmitter.

l Flow Transmitters Out of Calibrated Transmitters

& Freed Spec. , Frozen Hand.wheel

& Hand.wheel

& Repaired Reach Rod. Failed Reach Rod. Modify SSPS I.A.W. OCR JEC-Completed.

0430. Last Calibration Perforrred Recalibrated. . With Out-Of-Cal.

Test Equip . -Channel Readings Mismatched Blewdown Feeler Lines. Unstable Output No. 1. Replaced Faulty-Capacitors.

-.. Channel Spiking. Replaced Faulty Bistable Printed Circuit Board. Repeated Discovery of Completed Blowdowns.

I Sludge In Feeler Lines. I Channel Readings Mismatched calibrated.-

I Channel Readings Mismatched Calibrated.

No Open Indication On Con-1 Limit SWitch Adjusted.

trol Bezel. Stuck Open. Repaired Control Air Solenoid Valves.

DOCKET. i\10. : 50-272 OF SAFETY RELATED DEPARTY..ENT Performance UNIT

_s_a._l_em

__ #_l ________ _ DA'J.E: January 10, 1979 COMPLETED BY: L. K. Miller l EEPOR!I' MONTH December 1978 WORK ORDER NO. OD-900652 OD-11194 OD-11071 OD-9043 PD-5238 PD-900336 . PD-5235 OD-11125 OD-11132 OD-11133 OD-11184 Page 8 of 15 8-1-7.Rl I EQUIPMENT I I N32 Source Range Detectors.

llA5424. 10CV172. l Batch_ Tank Temp. 1LT460. 11TE411AB.

11PM474B.

tlFT521. 14MS018. 1FT532. 11 Waste Gas Corrp:. . __ TELEP BONE: 609-:-365-7000 X507 FAILURE DESCRIPTION I CORH..ECTIVE ACTION I l I ! i I Channel Readings Mismatched.!

Repaired Loose Connection.

I I Channel Readings Mismatched.I Blewdown Feeler Line. I ! Valve Does Not Remain Open j Replaced Control Air Solenoid When In "Auto" * : Valve. I Does Not Increase Temp. To Calibrated Operating Band. Normal From Cold Condition.

Channel Readings Mismatched.I Replaced Strain Gauge & Re-I Calibrated.

I -Out of Spec. . I Calibrated.

I I --Out of* Spec . Calibrated.

Feeler Line Blown Out. I Reinstalled.

i Diaphragm Ruptured.

I Replaced Diaphragm.

I I I i I Flow Reads Zero. I Recalibrated.

I l Breaker Will Not Close. l Replaced Brush Assigrurent

& I Tightened.

i

OF SAFETY I DEPART1'IBNT RELATED Maintenance DOC KE January 10, 1979 UNIT N.: D.A: .r:.. : Salem #1 CO.V!PLETED BY: L. K. Miller MONTH December 1978 WORK ORDER NO. MD-3276 MD-3274 MD-3290 OD-11203 OD-11108 I l-MD-3277 OD-900553 OD-10464 MD-1490 OD-900525 OD-900592

-OD-900564 MD-900947 Page 9 of 15 8-1-7.Rl TELEPHONE:

609-365-7000 X507 EQUIPMENT FAILURE DESCRIPTION ACTION 12 Service Water Hole in Pipe Between 12SW24 Temporarily patched. Strainer Discharge

& 12SW25 Valves. Line ! ' 13 Service Water Hole in Pipe on Discharge Temporarily patched. Strainer Discharge Side of 13SW25 Valve. Line. Service Water Lines Hole in Pipe on Discharge Temporarily patched. Side of 11SW122 Valve. 14 Service Water Packing Gland Leaking. Repacked Valve. Purrp. 11 Waste Gas Comp. Inspect & Repair. Replaced Rotor, Shaft & Bearings.

---

Boric Acid Evapor-Replace Rupture Disc. Replaced Disc. ator. ----14 Fan Coil Unit. Trips While Atterrptihg To Inspected

& Cleaned 1B7X 440V Start. Brkr. 11 Seal Water Inj. Hi !iP. Replaced Filter. Filter. 13, 14, & 15 Heater Install Drain Line Supports Completed ED-0076. Vents & Drains. as per ED-0076. -11 Service Water Strainer Runs With Purrp Replaced PD-285 & Calibrated.

Purrp Strainer.

Shutdown & Strainer on Auto. le Diesel. Audible Alarm Not Working. Replaced Hom. lB Diesel. Lube Oil Heater Terrp. *Alarm. Lube Oil Heater Temperature Controller Recalibrated.

---

lB Diesel. Invalid Alarm. ,Recalibrated TD-7211.

1-DOCKET NO.: 50-272 SUMMI>..cRY OF SAFETY RELATED .INTENANCE DEPARTMENT Maintenance UNIT.

DATE: January 10, 1979 ; REPORT MONTH December 1978 COMPLETED BY: L. K. Miller WORK ORDER NO. OD-11067 OD-11024 JYID-900960 OD-900662 MD-900952 OD-11148 JYID-3251 JYID-3273B OD-11054 OD-11097 PD-5194 OD-900677 OD-900742 Page 10 of 15 8-1-7.Rl EQUIPMENT 12 Waste Gas Comp. 13 Roddrive Vent Fan. Kl 125VDC Battery Charger. #1 Errergency Air Compressor.

100' Elev. Con-tainrrent Air Lock. .. . . .

• Fire Pumps. *-* Valve 10MS095. 130' Elev. Con-tainrrent Air Lock Door. 13 Charging Purrp. 13 Service Water Pump Strainer.

1Rl4. RC 12-6 Position No. 7 C.B. 14 Service Water Pump. TELEPHONE:

609-365-7000 X507 FAILURE DESCRIPTION CORRECTIVE ACTION Excessive Seal Leakage. Replaced Seal. Trips Breaker. Replaced Fan. Does Not Accept Loading. Replaced Faulty Receiver Diode. Trips on Low Press When Calibrated PD-3819. Started In Manual. Inner Door Broken Bearing. Replaced Bearing. . . -Pump Failed To Start. Reset Timers To Proper Settings Valve leaks. Replaced Valve. *-. --Repair Inner Door. Replaced Inner Door Carn Roller. Piston Packing Leaks. Repacked, Installed Two New Plungers.

Packing leaks. Repacked.

Channel Failed. Replaced Bistable Card. Ground In Circuit. Replaced Push Button. Vibration.

Repacked Gland.

12-1 12-2 12-3 12-4 12-5 12-6 12-7 12-8 SALEM UNIT I OPERATING

SUMMARY

DECEMBER, 1978 The load is being increased at 3% per hour from 59% at 0001. By 1500, unit load was 95%. Unit load remained at approximately 95% in preparation for an incore/excore detector calibration flux mapping surveillance.

Unit load was held at 95% in preparation for flux ping for the incore/excore detector calibration lance. Unit load was held at 95% for flux mapping. The flux mapping was completed by 1940 and the was creased to 99%.by 2210. Unit load remained greater than 99% for the remainder of the day. Unit load remained greater than 99% for the day. Unit load remained greater than 99% until 2055. Load was reduced to 93% by 2335 to allow maintenance to be performed on 11 Main Turbine Governor Control Valve with the valve in the closed position.

Unit load is being maintained at approximately 94% while maintenance is being performed on 11 Main Turbine Governor Control Valve. Maintenance was completed and load increase to 100% commenced at 0320 from 94%. At.0610, load was 100% and remained greater than 99% for the day. Unit load remained greater than 99% for the day. Unit load remained greater than 99% for the day. Page_ 11 of 15 J 12-9 12-10 12-11 12-12 12-13 12-14 thru 12-19 Unit load remained greater than 99% until 2145 when a load decrease was commenced at 3% per hour to clean Condensate and Steam Generator Feedwater Pump Strainers.

Load at 2400 was 92%. Unit load is being decreased at 3% per hour -to __ :clean Main Condensate and Steam Generator Feedwater Pump Strainers.

At 1530, unit load was stabilized at mately 52%. At 1858, a load increase was commenced from 53% power at a rate of 3% per hour to return to full power operation.

By 2400, unit load was 64.5%. Unit load increase at 3% per hour in progress.

Unit load was greater than 99% by 1415 and remained there for the remainder of the day. Unit load remained greater than 99% until 2145. 11 Governor Control Valve was found to oscilate from 80% to 100% open. Load was decreased to 95% by 2225 to allow the Performance Department to troubleshoot the electro-hydraulic controls for 11 Governor Valve. Unit load remained at approximately 95% for the remainder of the day. Unit load is being held at approximately 95% due to tenance on 11 Governor Control Valve controls.

At 1257, the Reactor tripped from 97% _due to 13 :Steam Generator Low Level in coincidence with Low Feedwater flow. The cause of the trip was a procedural error made during testing of the Steam Dump controls.

The unit was shutdown for the remainder of the day. Unit shutdown for maintenance.

Page 12 of 15 12-20 . 12-21 12-22 12-23 12-24 The unit was critical at 0545. At 0951, a unit shutdown was commenced fnom 6% power to investigate cause of 11 Low Pressure Turbine noise. At 1704, the Reactor was critical.

Load was being increased to evaluate turbine noise but was limited to 2%odue to failure of Low Pressure Turbine rupture-, discs resulting from the loss of a Vacuum Pump. Load was reduced to less than 1% for the remainder of the day for repair of the rupture, discs. Unit load was less than 1% until 0800 when load was being increased to evaluate turbine noise. Evaluation complete and unit load less than 1% by 0930. The cause of the turbine noise was found to be a loose turbine rotor balance plug. The unit was back in service and the generator synchronized by 1934. Load was,increased at 3% per hour and by 2400 load was 31%. Unit load was 31% at 0001 and being increased at 3% per hour. By 2400, unit load was;85%. Unit load was 85% at 0001 and being increased at 3% per hour. At 0230, a load decrease at 5% per hour was commenced from 89% power. The load decrease was initiated due to the malfunction of :the Volume Control Tank (VCT) relief valve 1CV241. By 0400, unit load was 60%. Load was maintained at approximately 60% while an attempt was made to restore the relief valve to service. The flange connection of the relief valve was found to be leaking. Unit load reduction was commenced at 0525 from 59% in preparation for possible down. At 0606, the turbine was manually tripped at 35% load followed by a Reactor trip. The unit was shutdown for the remainder of the day for maintenance.

The unit was taken critical at 0136. The turbine-generator was synchronized at 0404 and load increase commenced at 3% per hour. By 2400, unit load was 66%. Page 13 of 15 12-25 12-26 thru 12-29 12-30 12-31 Unit load was 66% at 0001 and being increased at 3% per . hour. By 1530, unit load was greater than 99% and remained greater than 99% for the remainder of the day. Unit load was greater than 99% for the day. At 0006, a load reduction was commenced from 99% power at 3% per hour in preparation for cleaning the Main Condensate Strainers.

Load was reduced to 68% by 0825 and held at approximately 68% while the Main Condensate Pump Strainers were cleaned. Unit load increase commenced at 1338 from 67% power .. at 3% per hour. By 2400, unit load was 96%. At 0001, unit load was 96% and being increased at 3% per hour. By 0125, unit load was greater than 99% and remained greater than 99% for the remainder of the year. Page 14 of 15. ' i I December 1978 e REFUELING INFOF.MATION.

e. DOCKET NO.: 50-272 UN IT: Salem #1 DATE: January 10, 1979 . COMPLETED BY: L.K. Miller TELEPHONE:

609-365-7000 X507 1. Refueling information has changed from last month: 2. 3. YES NO X Scheduled date of next refueling:

March 31, 1979 Scheduled date for* restart following refueling:

June 23, 1979 4 *. . A. Will Technical Specification changes or other. license*

• amendments be required?

YES** X

• NO ---NOT DETERMINED

• TO-DATE December 1978 B. Has the-reload fuel design beenreviewed by the Station Operating Review-Committee?

YES NO x ---If no, when is it _scheduled'?

Febrna:ty 1979

5. Scheduled date(s) for submitting proposed licensing action: March 1979 If Required 6-. Important licensing considerations associated with refueling:

NONE 7. Number of Fuel Assemblies:

A. In-Core 193 B.-In Spent Fuel Storage* 0 8. *Present licensed spent fuel storage capacity:

264 Future spent fuel storage*.

capacity:

1,170 ------------------

9. Date of that can be discharged to the spent fuel pool* assriming the* present capacity:

_Ap_r_i_1

__ 19_s_2 _________

_ Page 15 of 15 8-l-7.R4