L-87-534, Forwards mgt-on-shift Weekly Summary Rept for 871214-21,per 871019 Order

Forwards mgt-on-shift Weekly Summary Rept for 871214-21,per 871019 Order

ML17342B062
Person / Time
Site:	Turkey Point
Issue date:	12/23/1987
From:	Woody C FLORIDA POWER & LIGHT CO.
To:	Grace J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
L-87-534, NUDOCS 8801040220
Download: ML17342B062 (62)

Text

~i ACCELERATED

%FRIBUTION DEMONPiRhTION SYSTEM a

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR: 8801040220 DOC. DAT8: 87/12/23 NOTARIZED NO FACXL:50-250 Turkey Point Plant, Unit 3, Florida Power and Light C 50-251 Turkey Point Plant, Unit 4, Florida Power and Light C AUTH.NAME AUTHOR AFFILIATION WOODY,C.O.

Florida Power

& Light Co.

RECIP.NAME RECIPIENT AFFILIATION GRACE,J.N.

Region 2, Ofc of the Director

SUBJECT:

Forwards Mgt-On-Shift weekly rept,per 871019 order.- tt DISTRIBUTION CODE:

XE01D COPIES RECEIVED:LTR l ENCL

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SIZE:r TXTLE: General (50 Dkt)-Insp Rept/Notice of Violation Response NOTES:

DOCKET 05000250 05000251 R

RECIPXENT.

ID CODE/NAME PD2-2 PD XNTERNAL: AEOD NRR MORISSEAU,D NRR/DOEA DIR NRR/DREP/RPB NRR/PMAS/XLRB OGC/HDS2 RES DEPY GI EXTERNAL: LPDR NSIC COPIES LTTR ENCL 1

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1 2

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'RECIPIENT ID CODE/NAME McDONALD,D DEDRO NRR/DLPQ/PEB NRR/DREP/EPB.

NRR/DRIS DXR OF LIEBERMAN,J

'GN2 ILE 01 NRC PDR

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COPIES,:

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TOTAL NUMBER OF COPIES REQUIRED:

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'OX 14000, JUNO BEACM, F L 3340S.0420 OECEMBER 2 3 1987 L-87-534 Dr. J. Nelson Grace Regional Administrator, Region II U.S. Nuclear Regulatory Commission 101 Marietta Street, N.W., Suite 2900 Atlanta, Georgia 30323 Re:

Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 Mana ement-on-Shift Weekl Re ort

Dear Dr. Grace:

Pursuant to the Nuclear Regulatory Commission Order dated October 19, 1987, the attached summary of Management-on-Shift (MOS) reports is submitted.

Should there be any questions on this information, please contact us.

Very truly yours, C. O. Woo Hxecuti ice President COW/SDP/cn Attachment cc:

J. Lieberman, Director, Office of Enforcement, USNRC D. G. McDonald, Project Manager, NRR, USNRC Senior Resident Inspector, USNRC, Turkey Point Plant R. H. Talion, President, PPL MOS001 f8801040220 871223

-'r DZ.-'",@DOCK -OiO0O250.

F"'* '-

DCD 4

PEOPLE SERVING PEOPLE

MAN GEMENT ON SHIFT MOS}

WEEKLY

SUMMARY

REPORT WEEK STARTING: December 14 1987 PAGE 1

OF 2

Four MOS observers were on shift:

L. McLaughlin, St. Lucie Plant (12/14-21,

1987, Days)>

P.

Walker, Westinghouse Blectric Corporation (12/14-21, 1987, Night); Jim

Reed, Turkey Point Training Department MOS Instructor (12/14-21, 1987, Night); Vito A. Kaminskas, Turkey Point Reactor Supervisor (12/17-21, 1987, Night). While on shift these MOS observers reported any potential safety

problems, questionable work practices, operating strengths, areas for improvement and general recommendations.

During this period Unit 3 progressed from Mode 5 to Mode I, and Unit 4 was in Mode I. One item was categorized as an immediate safety problem due to it's reportability under 10 CFR 50.72.

This was an inadvertent initiation of containment and control room ventilation isolation signals during periodic testing due to a component failure.

A need to improve communications between 16zC and the control room operators was identified during this event.

The following questionable work practices were identified during the week:

When a normal SG blowdown flow indicator was out of service, the alternate flow measurements were not documented as required.

An additional inadvertent containment and control room ventilation isolation occurred while trouble shooting radiation monitor R-ll.

Conflicts between procedures, Technical Specifications and interim Technical Specifications continue to create unnecessary confusion and delays.

Areas observed that need improvement are:

The recently implemented "Plan of the Day" needs refinement to reflect a more accurate picture of the work in progress.

SG blowdown remained isolated for lengthy period of time while the flow transmitter was being repaired.

The backlog of PWO items was again mentioned.

Several specific equipment problems were noted and are being scheduled for correction.

As examples, investigations into problems with instrument and MSIV Nitrogen backup and the RCP oil liftpumps were recommended.

The need for better procedural guidance for special valve watches was identified.

Better tools are needed for work on the ICW pumps.

I It was suggested that a GBMS planner be available on back shifts to assist IGC.

ATTACHMENT:

MOS DAlLY REPORTS

~

~

MAN GEMENT ON SHIFT (MOS)

WEEKLY

SUMMARY

REPORT WEEK STARTING:

mber 14 1987 PAGE 2

OF Numerous recommendations were submitted by the MOS observers..

While many of these address previously mentioned items, the following additional items are being evaluated.

Two improvements to the MOS procedure ADhi-019 were mentioned.

1.

Provide more detailed definitions for immediate safety problems and questionable work practices.

2.

Provide guidance for MOS manning requirements.

Specifically,, what action is necessary ifan MOS observer is not able to complete his shift.

A recommendation was made to caution the operators not to sit on the console hand rails due to the potential of inadvertently actuating a switch. Operators were not seen sitting on the rails.but were noticed to occasionally lean against them.

No switch

~

actuation was confirmed but the observer had seen it occur at other plants.

I A review of the past weekly reports was made to identify the areas where attention is most needed.

Equipment reliability and work practices represent the majority of MOS comments.

The next area for improvement is correction of procedural inadequacies.

It should be noted that procedure usage continues to improve.

I ATTACHMENT MOS DAlLY REPORTS

0-ADM-0>9 anagementon Shift(MOW MOS I)AlLYREPORT Page To!

Operations Superintendent-Nuclear Dat:

l2lil4!87 From:

Lamar McLaughlin (M

bserver)

Shift Day Q Night A.

Plant evolotions observed 6:30 a.m. MOS turnover

'7:00 a.m. plant status meeting.

Major items to bring Unit 3 on line - PZR temp indicator, condensate cleanup, purge valves 7:45 a.m. CR shift meeting directed mainly toward bringing Unit 3 on (Salkeld and Guyer held efficient and professional briefing)

Walked down Turbine Plant (Plant is pretty clean)

Toured AuxiliaryBuilding 3:45 p.m. attended Control Room shift meeting Operations staff pursued deleting the requirement for both pressurizer water and steam space temperature indicators.

The PSN evaluated the validity, checked to see ifthere was a basis, determined that this deletion was non-conservative, and requested prior PNSC approval of the OTSC.

B.

Immediate safety problems None C.

Questionable work practices None D.

Actions taken None

I

~

0-ADM-019 Management on Shift (MOS)

'OS DAILYREPORT Past E.

Strengths o

plant is clean Very few steam leaks on secondary At 3:45 shift meeting discussions by PSN/APSN the following were stressed:

4 Goals for the shift Knowledge of annunciator status The need for a quiet Control Room The need to ensure the equipment out of service log is updated F.

Areas for improvement None Recommendations Leak on one of the circulating water supplies to Unit 4 located in East condensate pit.

Will check with maintenance tomorrow to see if a PWO has been written.

NWE notified.

Completed By:

Lamar MCLau hlin se FQ8r Date.

lZ/l4/S7 Reviewed By:

perations uperintendent-uc r

0(5

>N~ I Fm AG

/4 Date: l~

0-'AQM-019 anagement on Shift (MO MOS DAILYREPORT Page To Operations Superintendent-Nuclear

'Date 12/14-15/87 From:

Peter L. Walker bserver Shift:

Q Day Night A.

B.

Plant evolutions observed U3-Drew pressurizer bubble - now stable at 22%

4, U4-100% steady state OPS IAC Testing induced containment ISOL (no physical action) and Control Room ventilation switched to recirc (Physical change).

Reported to NRC 4 Hr. later. Toured U4 secondary side - No problems - Looks good.

Immediate safety problems None C.

Questionable work practices None

.D.

Actions taken None Strengths Rapid, professional handling of inadvertent Phase A/Control Room vent actuation.

Bubble formation was performed smoothly.

I F.

Areas forimprovement None Recommendations 1.

Caution operators to not sit on console handrail - Switches can (and have been in past) be actuated.

2. Unit 3's makeup flow indications are still inaccurate

- Operators are

, compensating for it be blending heavily with Boric Acid, but it definitely needs improvement.

Completed By:

P.L. Walker bserver Date:

12/15/87 Reviewed By:

perations Superintendent-Nuclear

'Date: /2 lp I

'OiADM-019 Management on Shift (MOS)

MOS DAILYREPORT To:

Operations Superintendent-Nuclear Date 12/14-15/87 From:

J. Reed 6server)

Shift:

~

Day Qx Night A.

Plant evolutions observed Pre-shift brief 4

Post shift meeting Prssurizer bubble formation and draindown 4

R-11 Trouble shooting B.

Immediate safety problems None C.

Questionable work practices APSN discovered a potential mjssed Technical Specification requirement in that PI-62778, SG blow@So flow indicator has been out of service and the T.S.

required alternate flow measurements appear not to have been documented.

INC Techs while trouble shooting R-11 caused an inadvertent Containment/Control Room ventilation isolation.

Actions taken On the Blowdown flow indicator, the PSN ordered blowdown secured pending evaluation.

The PSN immediately consulted with OPS Superintendent, Chemistry Supervisor.

and Nuclear licensing on the ventilation isolation.

The PSN classified this as a significant event and made appropriate notifications.

0-'ADM-019 Management on Shift (MOS)

MOS DAILYREPORT E.

Strengths I was very impressed with the prompt, professional, and appropriate actions taken by the on-shift supervision in response to the blowdown flow indicator issue.

Unit 3 and 3rd RCO worked well together in stabilizing the RCS following pressurizer draindown.

Areas for improvement The Plan of the Day does not appear to be a very useful tool in that it does not reflect reality. It listed 3 jobs for IGC, none of which were actually being worked.

Also the critical path schedule for'nit 3 did not reflect the jobs required for heatup.

G.

Recommendations I recommend that ADM-019 be revised to provide more definitive guidance to the MOS observer on the classification of immediate safety problems and questionable work practices.

The current definitions are not clear.

Completed By:

J. Reed server Date.

12!15(87 Revievred By:

@NOD. t l>Ulet7 0

rations uperin ndent-Nuclear CP) Ltl(6l~~

FINALPAGE a/i; Date: I~ /5

0-ADM-019 Management on Shift (MOS~

MOS DAlLYREPORT Page To:

Operations Superintendent-Nuclear Date:

12 15/87 From:

Lamar McLau hlin bserver)

Shift:

Qx Day Night A.

I'lant evolutions observed MOS turnover a.~4

~Plant status meting Y

4 Control Room shift meeting A pressurizer bubble is drawn (Unit 3) 4 Preparing to start condensate pump and run polisher 4

Unit 4 at 100%

Unit.3 Condensate pump started after feed line vent repaired 4

Reviewed R-11 event and discussed with IAC, OPS and Technical Personnel,

.also reviewed 3-PMI-067.1 and FSAR immediate safety problems None C.

Questionable work practices Communication. between IAC and Operations Personnel.

Vill review this event further and make recommendations tomorrow.

D.

Actions taken None

0-'ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Page F..

Strengths Operators use their procedures extensively:

RCP starting 4 Cold Shutdown to Hot Standby 4 Containment integrity lineup check 4

IAC personnel reviewed the procedure foy~gibration of R-3-11 and recognized inadequacies with the procedure.

The<feg8ested support from the PUP group to revise this procedure as appropriate.

Manpower was placed appropriately in critical path type work items.

Workers were actively working to repair:

4 Peed lin gent 4 3A R$ansion joint Icw Areas for improvement Potential areas of improvement will be addressed and recommendations made in the 12/16/87 report.

Recommendations None Completed By:

I Lamar McLau hlin bserver Date.

12/15/87 Reviewed By:

4 Qtki.I I>()InI7 perations Superintendent-Nuclear g; pflIt~ W FINALPAGE 21587

0-ADM-019 Management on Shift (MOS)

MOS DAlLYREPORT

~ 'it&i>

1 To Operations Superintendent-Nuclear Date:

12/15-16/87 From Peter L. Walker (M

6seroer)

Shift:

Q Day Qx Night A.

i Plait evolutions observed Unit 4:

Steady state )00% operation 4

Accumulator 4A leaks, required makeup

'rimary water storage tank topped off 4

Unit 3: ICW expansion boot repaired -10 minute run acceptable no leakage RTD bypass loop manual isolation valve was balky - required extra force

. to operate it -'nce freed, it worked properly.

-3C RCP oil liftpump develops adequate

pressure, but with rapid pulsations'hich prevent illumination of 2 minute interlock light. Started 3A RCP and began =-heatup entered Mode 4, and currently holding for chemistry check.

Immediate safety problems I

. None C.

Questionable work practices None Actions taken None

0-ADM-Q19 Management on Shift (MOS)

MOS DAILYREPORT Page 2

E.

Strengths Proper decision making process on RCP oil pressure problem.

Began heatup with other pump, and day shift willevaluate/correct problem.

F.

Areas for improvement None Recommendations I need to clarify my previous comment relative to sitting on the console railing.

It is improper to sit (leaning is acceptable) on the railing. I also cannot confirm previous actuation of switches by operators sitting. on the rails. It was hearsay, but I have seen it at other plants.

Completed By:

< Peter L. Walker bseruer Date 12/16/87 Reviewed By:

AMOS:I llolag Operations Superintendent-Nuclear gg~gfg7 +

FLNALPAGE

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6 6

Date l2 6

0-ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Page To Operations Superintendent - Nuclear Date:

12/15-16/87 From:A.'.

Reed

.(M bserver)

'I Plant evolutions observed Preshift brief End of shift meeting ICV expansion joint replacement Transition to Mode 4 Shift:

p Day px Night B.

Immediate safety problems None C.

Questionable work practices None D.

Actions taken None 1

~

~

0;ADM-019 lanagement on Shift (Mg MOS DAlLYREPORT Page B.

STRENGTHS Maintenance Department provided outstanding support in the I.C.W. repair'.

Operations was meticulous in verifying all requirements met to transition to Mode 4.

GOOD PRACTICB The peakshift APSN utilized an outstanding informal system which he calls plan of 'the shift (P.O.S.). It fs handwritten in a standard format, reproduced, and passed out to everyone at the pre-shift brief. It appears to be very effective.

(Please see attached example).

AREA(S) FOR IMPROVBMBNT o

~

OSP-201.1 Attachment I Page Il of 21 contains instructions for channel check of containment high range area radiation monitoring system.

These instructions contain switch names/positions which do not agree with the installed hardware.

3C RCP could not be started for RCS heatup because the oil liftpump would

~

. not make its interlock.

Operators stated this problem has existed inte'rmittently for several years and has in the past been solved by TSA installation of a jumper to bypass the interlock. I feel this type of solution is acceptable once or twice while awaiting a permanent fix, but should not be utilized for years.

gyre There is still no blow+down on 4B SG because a resolution to meet the Technical Specification Requirement as documented on my 12/14-15/87 report.

G.

RBCOMMENDATIONS SEE AREA FOR IMPROVEMENT Comp1eted By:

bserver 9t:~

Reviewed By:

aQOS:l IXIVI%1 Operations Superintendent-Nuclear y, pJ(efS>~ i~i 'INALPAGE r)ate: /A 12/15-16/87

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D-'ADM-D19 anagement on Shift(MO )

MOS DAlLYREPORT To Operations Superintendent-Nuclear Date.

12/16/87 From:

Lamar McLau hlin (I

bseruer)

Shift:

g Day Night I'lant evolutions observed o

MOS turnover Plant status meeting Control Room shift meeting 4 Unit 4 at 100%

4 Unit 3 is in Mode 4. Chemistry hold for condensate cleanup 4

Down power occurred on Unit 4 when intercept valve went partially closed.

The plant was subsequently returned to fullpower.

4 Heatup commenced on Unit 3 Control Room peak shift meeting Immediate safety problems None C.

Questionable work practices None Actions taken None

(

0 ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Page F.

Strengths Hgeatup above 200F commenced.

Procedure was used and heatup rate was plotted.

4 R-3-11 event IAC personnel working this job utilized an approved procedure and it appears that they complied with it.

An IGC supervisor addressed the plant staff status meeting and discussed revisions to 3-PMI-067.1 that should resolve the root cause of this event (see recommendations)

Evaluation for reportability (see recommendations)

- o Correctly identified as an ESF actuation 4 NRC was promptly notified 4 AP 0103.16 was utilized to make these notifications Areas for improvement See recommendation for R-3-11 event G.

Recommendations That IGC personnel notify operators prior to acuating any equipment such as that actuated in R-3-11 event.

Technical Department should include in its evaluation of this event:

Consideration of the statement/note on page 6 of AD 0103.12.

"Action that is part of a preplanned sequence during testing or reactor operation is not reportable".

Completed By:

Lamar McLau hlin server Date:

12/16/87 Reviewed By:

perations Superintendent-Nuclear

~so >~(i>i~

/~>~

FINALPAGE oat: /2 /7

C 6-ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Pagt To:

Operations Superintendent

- Nuclear Date:

12/16-17/87 From:

.W r (I bserver)

Shift:

Q Day Qx Night A.

Plant evolutions observed

,4 Preshift briefing

.Post shift meetingy 4

Unit 4 Megaw+ loss (20 MWE)

Violation of Interim Technical Specifications (ITS) and conflict between ITS and plant procedures.

A daily surveillance on vital equipment (Computer Room HVAC) was missed Significant event:

Control Room/Containment Purge Isolation Actuation.

B.

Immediate safety problems None I

C.

Questionable work practices None Actions taken None

0-'ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Page 2

E.

Strengths The decision to reduce power slightly to reduce ¹4 Turbine Control Valve instability due to apparent unstable control oil pressure was excellent.

The Unit performed well the rest of the night.

The Technical Specification violation issue was expeditiously resolved.

F.

Areas for improvement See Jim Reed's report.

G.

Recommendations Select and use one set of Technical Specifications.

Define differences between old and new Technical Specifications.

Train operators on their use and interpretations prior to their use.

Completed By:

P.L. Walker server Date 12/17/87 Reviewed By:

IN':I lPgl<N1 perations S uperi ntendent-Nuclear FINALPAGE

'iiij~

Date: /2 12/16-7/87

0 ADM-0>9 management on Shift{MG+

MOS DA1LYREPORT Page To:

Operations Superintendent - Nuclear Date:

From:

Jim Reed (M

bserver Shift:

Q Day g) Night A.

B.

Plant evolutions observed Preshift brief Post shift meeting Unit 4 Megawatt loss (above 20 MWF)

Violation of Interim Technical Specifications (ITS). Conflict between ITS and plant procedures Missed daily surveillance on vital equipment Significant event Containment/Control Room ventilation isolation 4

The Turbine operator was unable to conduct his daily surveillance on Computer Room Air Conditioning because the entry door was stuck shut.

1mmediate safety problems During performance of periodic test on PRMS-19 gontainment/Control Room ventilation isolation actuated.

Apparent cause was a short in the relay circuit.

, This was still being confirmed.

C.

Questionable work practices 4

The PSN discovered that the plant had entered Mode 4 on 12/16/87 without 2 trains of Containment Spray operable which is explicitly required by ITS.

Plant procedures require Containment Spray to be placed in service at 3804F.

Immediately the PSN made preparations to cooldown, the Plant Manager waived the requirement of ITS and the heatup was continued.

Actions taken

PSN, in consultation with OPS Superintendent, elected not to trouble shoot the main Turbine control valve until Westinghouse could be consulted (good call).

2

O'-ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Page E.

Strengths When Unit 4 lost 20MW the APSN held a discussion with the RCO in which he reviewed the control oil problems and briefed the RCO on what actions to take ifconditions deteriorated.

F.

G.

Areas for improvement Concerning the ITS violation. I have several concerns:

A request was made for resolution of this issue several weeks ago but none was provided.

(Heresay) 4 The operators are very uncomfortable with ITS and the system of using 2

sets of Technical Specifications.

It appears that this ITS requirement may be wrong in that placing the Containment Spray Pumps in 'service

<3504F may cause conflicts with the operation of R.H.R.

a)

The PSN ordered maintenance to remove the door from the hinges however, they were unable to 'accomplish this prior to midnight.

My concern is that a PWO was submitted 4 months to repair the door.

b) I took a look at the PWO backlog via the GEMS System.

I asked for all

~

PWO's originated in 1985 and it gave me eleven.

Of the 11 a few looked important and should be worked, several appeared to be not valid and should be scrapped.

Two of the 11 appeared to be duplicates.

Recommendations I strongly recommend the practice of laying paper on the Control Room floor be stopped.

Operators were tripping over the paper when they needed to get to the control board quickly. I think this has the potential to create a serious problem.

Completed By:

Jim Reed server 12/17/8V Reviewed By:

Allot:IICAltttlT Operatiaae uperiateydeat Nuclear-( e/I7r~.

PiM FINALPAGE 1%

Date: /Z

. 0-ADM-019 nagement on Shift (MOS

., MOS DAILYREPORT PSRc Too HI Operations Superintendent - Nuclear Dat l2/l7/87 From:

Lamar McLaughlin bserver Shift:

Qx Day Q Night A.

B.

Plapt evolutions observed HOS turnover 4

Plant Status meeting 4

Control Room briefing 4

Reviewed Control Room logs and drawings 4

Rl9 work/trouble shooting (3504F item) - Unit 3 4

Unit 3 at 3224F, Unit 4 at 95o,b Unisolable leal'n spectacle flange for steam generator wet layup (see strengths) 4 Unit 3 has 3RCP's running Security event and NRC notifications Immediate safety problems None C.

Questionable work practices None Actions taken None

0-ADM-019 1nagement on Shift (MOS MOS DAlLYREPORT Pige B.

Strengths Unisolable seat leak a spectacle flange was found

@PM p4 The upstream isolation valve and seat leakage (About 5-10 g84P)~

Operators coordinated with maintenance to blank the leakage The operators evaluated alternates to reduce pressure at the flange such that it could be blanked Used Control Room prints Considered cooling down Drained downstream piping 4 Kept cool,condensate on valve Maintenance support Slow deliberate loosening of flange bolts 4 Blanking of flange Supervisory help P.

Areas for improvement None Recommendations None Complete) By:

Lamar McLau hlin M

bserver DI:~

Reviewed By:

Operations Superintendent-Nuclear

/

F1NALPAGE Date: 3 /)

w~~

Olios:1 i~147" 12/17/87

O'-ADM-019 management on Shift(MO g

MOS DAILYREPORT Fag<<

TQ:

Operations Superintendent-Nuclear Date.

12/17-18/87 From:

Peter L. Walker (M

bserver)

Shift:

p Day I Night B.

Plant evolutions observed

'o Unit 3: 3A reactor coolant pump started 4

Secured RHR System, stabilized pressurizer level Completed Chemistry sampling for hideout Began a slow heatup to 380 F, simultaneous with pressurizing accumulators 4

Held at 3804F while waiting for accumulator pressure to be placed in specification Unit 4:

Stable at 92% power waiting for Westinghouse resolution of Turbine control problem 4 Component cooling heat exchanger returned to service 4 Testing of NIS channel N43 Immediate safety problems None C.

uestionable work practices None D.

Actions taken None

~.

0-ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Psgt

~ 2 Strengths Operators coordinated very well on the job of securing Residual Heat Removal System (Unit 3).

Tonight's shift was very smooth and professional F.

Areas for improvement None G.

Recommendations None Completed By:

P.L. Walker server Oat 12/18/87 Reviewed By:

sutw a sxnsnaT perations Su rintendent-Nuclear

(~)(q/E7FINALPAGE 2/17-18/87

. 0-ADM-D19 Rnagemeni, on Shift (MO MOS DAILYREPOR'F Pose To Operations Superintendent - Nuclear Date 12/17-18/87 From:

Vito A. Kaminskas

(

6server Shift:

Q Day Qx Night A.

Plant'evolutions observed Unit 3 heatup 3304F - 400'F 3-GOP-503 Taking RHR out of service 3-OP-50 Opening of feedwater discharge MOV's (manually) 4 Containment Spray verification 3-OSF-68.3 Release of Cold Shutdown clearance 3-GOP-503 B.

Immediate safety problems None Questionable work practices None Actions taken None

q iJ 0-ADM-019 anagement on Shift (Mo )

-" MOS DAILYREPORT Page Strengths Shift briefing:

4 APSN and NWE informed shift of plant ob)ectives Equipment out of service Planned events for the shift 4

Maintenance and Health Physics personnel attended shift briefing I

Areas for improvement ICW strainers need to be cleaned (Informed APSN) 3A ICW strainer DP gauge needs to be repaired (PWO 308058 9/13/87)

Flow gauge on 3A and 3C CCW HX missing CV-4-2202 needs to be repaired Provide procedure guidance for valve watch at *-2201 when the CCW HX

, is out of service for cleaning (When to post valve watch)

Recommendations 4

Chemistry Department personnel should attend Operations shift briefing at 11:30 p.m.

Provide ladder or stand (Platform) so Operations personnel can manually open feedwater discharge valve safely.

Chemistry Department should provide a

brief outline to Operations Department to explain hide out tests performed at 2004F,

3504F, 4004F and 5474F (i.e. Purpose of Test, Duration of Test etc.)

Completed By:

bserver Dt:~

Reviewed By:

pe rations uperintegdent-uc ear FINALPAGE Da~: /~ ifI

• bl05 I 'lfpOIIST

~

'-.ADM-019 anagement on Shift (MO+

MOS DA1LYREPORT Pago To:

Operations Superintendent - Nuclear Date; 12/18/87 From:

Lamar McLau hlin (M

bserver)

Shift:

Qx Day Q Night Plant evolutions observed Plant status meeting Control Rocm shift meeting Unit 3 at 450 F, Unit 4 at 93%

4 Toured cable spreading, switchgear and Diesel Rooms.

Reviewed procedure concerning spectacle flange problem that occurred on 12/18/87 (See recommendations).

Discussed with maintenance leak around circulating water supply to the condenser.

Actions are in progress concerning this problem.

At approximately 1535 "4Cn ICW failed.

Operators attempted to start "4B" ICV pump and it failed.

The ERT was activated and an unusual event was declared.

Government agencies were notified.

A Turbine shutdown was begun 4,4B circulating water pump was shut off Immediate safety problems None ftuestionable work practices None D.

Actions taken None

0-ADM-oi9 anagement on Shift (M

)

MOS DAILYREPORT POSt E.

Strengths None noted Areas for improvement None G.

Recommendations Procedures 3-GOP-503 and 3-OP-079 appear to conflict with each other in that 3-GOP-503 requires that the steam generator wet layup system lineup be verified prior to reaching 350 P while 3-OP-079 states that the spectacle flanges for this willbe closed prior to 200'P.

Recommend Operations or

<he PUP Group review and revise these procedures as necessary.

Completed By:

Lamar McLau hlin seruer Date: 12/18/87 Reviewed By:

~ ICOS.I lt)OISIN

.+J.

pe rations up intendent-uc ear

~i5'l lg)'I y~h IlINALPAGE

/ ~

Date. /2 g 12/18/87

O.-ADM-019 Qanagementon Shift(MO MOS DAILYREPOR'F Page To:

Operations Superintendent - Nuclear

'\\

Date 12/18-19/87 From:

P.L. Valker (M

bserver Shift:

Q Day Qx Night Plant evolutions observed Unit 3 Continuing heatup:

Aborted attempt to start 3A Reactor Coolant Pump

4. Breaker control malfunction Unit 4 Two failed intake cooling water pumps:

4 1 Broken coupling, 1 seized pump bearing 4

Power decreased to 50oo before receiving clearance from NRC to stay at power for 24 hrs, allowing time to get pumps back in service 4C pump was repaired, inspected and returned to service 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> after first pump failed.

4B pump is currently being replaced, project satisfactory repair within 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> period Unit 4 Turbine Control valves are stable, but one valve's position indication is failing. A plant work order is already in existence.

B.

Immediate safety problems None C.

Questionable work practices None D.

Actions taken None 12 18-19/87

~I 0-ADM-019

.Management on Shift (MOS)

MOS DAllY REPORT Page E.

Strengths Hxcellent handling of a very serious safety related event - loss of two cf three intake cooling water pumps.

Direct observation of work performed showed thorough investigation of the

problem, immediate attention to initiating repairs,

swift, safe and efficient repairs of the pumps, and careful post-repair testing.

f Also, I commend all concerned (including Nuclear Regulatory Commission) for

'an intelligent decision to allow extra tine for repairs while producing power from Unit 4.

F.

Areas for improvement None Recommendations Check coupling on 4A intake cooling water pump - for evidence of deterioration similar to that observed on 4C pump. Unit 3 pumps should also be checked.

Note: At approximately 0410 a.m.

P.L. Walker became sick and had to leave the site.

Vito A. Kaminskas 12/19/87 Completed By:

I P.L. Walker bserver Date:

12 19 87 Reviewed By:

perations Superintendent-Nuclear QP Pf~~l

/q~(SINALPAGE Date: /2 2/

0-ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Psgv To Operations Superintendent-Nuclear Date:

12/18-19/87 From:

A.

Vito A. Kaminskas (M

bserver)

Plant evolutions obser ved Shift:

Q Day Qx Night Unit 3 Heatup 460 F - 547 F, 3-GOP-503 Start/Stop of 3A Reactor Coolant Pump, 3-OP-41.1 Unit 4 Inservice Test 4C ICW Pump, 4-OSP-19.1 Unit 4 Removal and installation of 4C and 4B ICW Pump Unusual event notification EP-20101 (Loss of two ICW Pumps)

B.

Immediate safety problems None C.

Questionable a ork practices None Actions taken None

0-ADM-019 Management on Shift (MOS)

MOS DAILYREPORT Pssc Strengths Review of procedure by APSN that dealt with loss of ICW with operators Support to Operations personnel by Licensing group during unusual event (Loss of 2 of 3 ICW Pumps).

Support to Operations personnel by Maintenance groups for repairs of ICW Pumps.

Support by Technical Inservice Testing group on testing of 4C ICW Pump.

Support by Electrical Department in investigating 3A RCP start/stop problem.

F.

Areas forimprovement Provide better tools to Maintenance personnel working on ICW Pumps.

They need longer handle tools to install coupling.

Recommendations Provide guidance in ADM-019 "Management on Shift" if an emergency occurs and MQS personnel have to leave the site.

What action should be taken?

(How long can MOS be gone before replacement has to be found?).

Completed By:

Vito A. Kaminskas M

bseruer Date:

12/19/87 Reviewed By:

perations Superintendent-Nuclear I ~',tP FINALPAGE

,~C I

0

~

~

~

~

O-ADM-0)9 Management on Shift (MOS)

MOS DAILYREPORT Page

~t, I

To:

Operations Superintendent - Nuclear Date:

12 19 87 From:

Lazar HcLau hlin bserver Shift:

Qx Day Q Night A.

I Plant evolutions observed Plant status meeting Control Room briefing Toured Unit 3 HSlV area 4

Unit 3 2335 8 Leak Test Completed Turbine Oil System was adjusted with Vestinghouse personnel providing consultation Unit 4 has all lCV Pumps returned to service Control Room Operations B.

Immediate safety problems None C.

Questionable work practices None observed D.

Actions taken None 4

0-ADN-019 Management on Shift (MOS)

MOS DAlLYREPORT Page 2

Strengths Coordinated return to service cf two failed ICV Pumps within the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> discretionary period allowed by the NRC.

Control Room briefings concerning NRC's rulemaking on individual enforcement.

Areas forimprovement None G.

Recommendations None Completed By:

I Lamar HcLaughlin bserver Date:

12/19/87 Reviewed By:

Operations uperi ntendent-Nuclear l3)4>)'57 i

0'(<~

FINALPAGE

.Date: /2

~

~

0-ArDM-oi9 Management on Shift (MOS)

'OS DAILYREPORT Psgt.

To:

Operations Superintendent - Nuclear Date; 12/19-20/87 From:

P.L. Waltzer bserver Shift:

Q Day Qx Night A.

B.

s I

Plant evolutions observed Unit 3:

Inspection of intake cooling water pump 3A showed bad coupling decided to replace it with Unit 4

pump previously

removed, presently being overhauled.

Disassembly of 3A pump still in piogress Reactor Protection Tests of trip and safeguards logic was performed satisfactorily.

4 Unit 4:

Completed oil change on 4B feedwater

pump, and evaluated rod position indication deviation (D Bank) with step counters, utilizing a flux map.

Position was calibrated based on flux map, and power was escala)ed to lnnso.

Unit operating steady state (with Xenon Immediate safery prLlems burnin ut.

None C.

Questionable work practices None Actions taken None

e

~

~

0-ADM-019 Management on ShiFt (MOS)

MOS DAILYREPORT Pist E.

Strengths Good decision to refurbish 3A intake cooling water pump.

F.

Areas for improvement None Recommendations None Completed By:

Peter L. Walker bserver Date:

12 20 87 Reviewed By:

Operations uperintendent-Nuclear P

ALPAGE Date: /0 2/

7

'I li J

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I (l

f

.i I'

~

~

0-ADM-019 1

Management on ShiA, (MOS)

MOS DAILYREPORT Page To:

Operations Superintendent - Nuclear Date:

12/19-20/87 From:

Vito A. Kaminskas (I

server)

Shift:

0 Day

~x Night A.

Plant evolutions observed 4

Unit 4 Power increased from 50% to 100%, 4-GOP-301 Start of 4B Feedwater Pump, 4-OF-74

~ Start of 4B Heater Drain Pump, 4-OF-81 Unit 3 Reactor protection Test, 3-OSP-49.1 Unit 3 Safeguards Test, OP-4004 Immediate action taken in response to loss of instrument air 4-ONOP-013 J

B.

Iin mediate safety problems None

C.

Questionable work practices None D.

Actions taken None

0-ADN-019 Management on Shift (MOS MOS DAlLYREPOR'F Psst Strengths Plant tour by SRO (APSN) to ensure Secondary Plant was functioning properly.

Board walkdown by RCO's during shift turnover.

Management's decision to hold Unit 3 startup and investigate root cause of 4B and 4C ICW Pump failure of 12/19/87.

Also, to inspect Unit 3 ICW Pumps.

o Management requests Corporate Metallurgist to assist in root cause analysis of ICW Pump failure.

Areas forimprovement GEMS planner needed on mid-shift to assist IGC personnel in preparing work packages.

4 Need to determine root cause for loss of instrument air on 12/19/87.

Recommendations Observation:

In the Control Room there are seven (7) No Smoking signs and on frequent occasions people smoke in the Control Room.

Completed By:

IVito A. Kamiskas M

server Date 12/20/87 Reviewed By:

Operations Superi n dent-Nuclear 0+ygi INALPACE

/ gl Date:/2 2

I

~

0

~

0-ADM-019 Management on Shift (MOS)

MOS DAILYREPOR'F Page To:

Operations Superintendent-Nuclear Date:

12 20 87 From:

Lamar McLau hlin server Shift:

Qx Day

~ Night A.

Plant evo) utions observed Morning plant status meeting Control Room shift briefing o

Control Room operations Unit 3 MSIV backup nitrogen returned to service approximately 15 minutes prior to 48 hour5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> LCO expiration (bottles replaced).

Operators have difficulty in maintaining pressure.

I will review REA, PC/Ms in and any NCR's for this system on my next shift in January.

3A ICW Pump is critical path. Unit 4 - 100% power at end of shift.

Immediate safety problems ferne C.

Questionable work practices None noted D.

Actions taken None

0 I

l'I 1

I ij

f I

.i 1(

fit

~

0-ADM-0>e Management on Shift (MOS MOS DA)LYREPORT Strengths None noted this shift General Comment:

The operating crews I observed followed procedures, communicated well amongst themselves (particu)arly during shift briefings) and generally did what they needed to run the units in a professional manner.

Obstacles that make it difficultto do a good job need to be removed.

F.

Areas forimprovement A potential area for improvement is the Nitrogen backup system.

Recommendations None at this time.

Completed By:

bserver Date:

Reviewed By:

perations uperi ntendent-

@clear 0.$ 1%(>'ALPAGE Date: 2 l 7

f li

,I I'(

I ff f

11 fl f

0-ADM-019 Management on Shift (MO MOS DAILYREPORT Pig>>

To:

Operations Superintendent - Nuclear Date 12/20-21/87 From:

P.L. Walker bserver Shift:

Q Day

~x Night A.

I P]ant evolutions observed Maintenance on 3A intake cooling water pump.

Walked down Unit 3 secondary side.

o Unit 3:

Hot standby operations Start of 3A feedwater pump Drew vacuum in main condenser 4

Unit 4:

100% steady state operation Adjusted packing on 4B intake cooling water pump NPO monitored NIS testing performed by trainees 4C Component water heat exchanger valved out for cleaning B.

~

immediate safety problems None C.

Questionable work practices I

None Actions taken None

s 0-ADM-019 Management on Shift (MOS)

MOS DA1LYREPORT PasL Strengths Based on condition of pump removed from 3A intake cooling water pump spot, a good decision was made to replace it prior to going critical.

F.

Areas for improvement None Recommendations None Completed By:

IPeter L. Walker Date:

12 21 87 Reviewed By:

Gperati one Superintendent Nuclea-r ta.ls< 41 A) t21>i(

FlNALPAGE

/2 Date:

2/

7

f 1

C I

,\\

f

~

C a

0-ADM-019

~

~

nagement on Shift (MOS MOS DAILYREPORT To:

Operations Superintendent - Nuclear Date; 12 20-21 87 From:

V A Kaminskas

(

bserver Shift,:

Q Day Qx Night Plant ev'olutions observed Pire Drill Reactor protection N-35, N-36 3-OSP-49.1 retest 4

Estimated critical condition calculation OP-1009.1 o

Inservice Test of 3B Charging Pump 3-OSP-47.1 o

3A ICW Pump Electrical lead installation 4

4B ICW Pump repair packing 4

Start of 4B ICW Pump 4-OP-19 Remove PT-475 from service (Steam flow 3A channel 4)

Group XI Trainees on Shift Unit 3 Mode 3, 547 F, 2235 psig 4

Unit 4 Mode 1, 100% power Immediate safety problems None C.

Questionable work practices None D.

Actions taken None

.- 12/20-21I87

0-ADM-019 anagement.on Shift (MOS MOS DAILYREPOR'F Page E.

Strengths Combined turnover between offgoing PSN and APSN and oncoming PSN and APSN.

The turnover covered in detail past events from previous shift and events scheduled for next shift.

RCO checks list to ensure all trainees on shift are authorized to make reactivity changes under his direct supervision.

F.

Areas for improvement None Recommendations Need original Quality Plant Drawings, Logic Diagrams, Hagan Prints etc. in Control Room.

Plant Drawings, Logic Diagrams, Hagan Prints etc. need to be laminated because of high usage, or replaced more frequently.

Completed By:

Vito A. Kaminskas M

bserver Date:

12/21/87 Reviewed By:

perations uperin ndent-c ar FINALPAGE

Nanagesent~Shi ft (N5)

ACRSNS hP or HCV HHSI ICM ICMP

- IST

~:-

- l6IV N5 NIS NO Auxiliary Equipaent Operator Auxiliary Feeheter Assistant Nuclear Plant Operator Assistant Plant Supervisor Nuclear Administrative Plant Supervisor Procedure Coolanent Cooling Mater Charging Pusp Chesrlcal Volum Control Systes Nesel 6enerator Nrect Current Nfferential Pressure Esergence Core Cooling Systes Esergency Nesel 6enerator Event Response Tens East4est Row Control Valve Rorida Paver and Light Cospany Final Safety Analysis Report

. 6enerating Equipsent Nanagesent Systeas 6allons Per Nnute Hand Control Valve High Head Safety In5ection Heat Exchanger In Accordance Mith Intake Cooling Mater Intake Cooling Mater Pusp Inservice Testing Level Control Valve Notor Control Center Notor 6enerator Nain Steaa Isolation Valve Nanagesent on Shift Notor Operated Valve Nuclear Adsinistration Building

'ational Qarning Systes (Esergency Planning)

Non-Conforaance Report Nuclear Instruaentation Systes Ihclear Operator NOP/NOT

'PO NS ONQP OTSC PI PNV PRZ PMO gSPDS S/6 SGFP SIS SNN SNPO STA TOP VCT M

1 Oparating Terperature lay Systes Normal Operating Pressure/No~

Nuclear Plant Operator Nuclear Plant Supervisor Nuclear Regulatory Coaal ssion North-South Nuclear Match Engineer Overpressure Ntigating Systes Off NomA Operating Procedure Out-of-Service On The Spot Change Polarization Index Preventative Naintenance Plant Nuclear Safety Coasiittee her Operated Relief Valve Parts Per Nllion Pressurizer Procedure Upgrade Progras Plant Mork Order qualified Safety Parameter Nsp Radiation Control Area Reactor Control Operator Reactor Coolant Pusp Reactor Coolant Systes Residual Heat Reaoval Resistance Teaperature Device Reactor Vessel Safety Assessment Systes Steas 6enerator Steas 6enerator Feed Puap Safety InSection System Short Notice Outage cwork Senior Nuclear Plant Operator Shift Technical Advisor Tesporary Operating Procedure Temporary. Systes Alteration Tesporary Procedure Voluae Control Tank westinghouse Corporation

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