ML17342B019

Procedure 0-ADM-019, Mgt on Shift (Mos), Weekly Summary Rept for Wk Starting 871024

ML17342B019
Person / Time
Site:	Turkey Point
Issue date:	10/24/1987
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17342B016	List: ML17342B015 ML17342B019
References
-ADM-19-1, 0-ADM-019-01, NUDOCS 8711130201
Download: ML17342B019 (153)

Text

MANAGEMENT ON SHIFT (MOS)

WEEK STARTING: 4 9 WEEKLY

SUMMARY

REPORT PAGE I OF I During this period, four individuals were on shift: P. L. Fincher, Training Superintendent from St. Lucie Plant; R. Gouldy, Senior Engineer Nuclear Licensing Department, Juno Office; B. A. Abrishami, System Performance Supervisor, Turkey Point Staff; and E. F. Hayes, Special Assistant to the Plant Manager, Turkey Point Staff.

While on shift, these individuals reported on potential safety problems, questionable work practices, operating strengths, areas for improvement and general recommendations.

Two areas of concern were identified during the week: 1) On 10/24/87 with Unit 4 in mode 5, a procedural heatup rate limit of 90'F per hour was exceeded during the collapse of the pressurizer bubble. A cooldown of the pressurizer was in progress. In an attempt to slow the cooldown rate, heaters were turned on which resulted in a heatup of 97'F in less than an hour. The Technical Specification requirement of 100oF in an hour was not violated.

Operations management review of the event revealed that procedural enhancements were needed to caution the operator on the potential for this fast heatup rate when collapsing the pressurizer bubble. Also, additional training will be performed regarding this potential sequence of events. In addition, discussions were held with personnel involved at which time they were instructed to exercise caution during heatup and cooldown operations; 2)

On 10/25/87 with Unit 4 in mode 5, the pressurizer level was being reduced in preparation for maintenance work on PORV-4-456. At approximately 0220, indications of a void in the reactor vessel upper head region were observed. Immediate action was taken and at approximately 0250 indications of a full reactor vessel upper head region were obtained.

An Event Response Team was formed expeditiously to investigate the ev'ent, address root causes and implement corrective actions, as needed. The team is currently reviewing the event but a preliminary evaluation has found that the event did not result in any major safety consequences.

During the week several operating strengths were reaffirmed; shift briefings, shift turnover, Event Response Team, off-normal procedure usage and general procedural compliance. Two areas for improvement were noted; Plant Work Order (PWO) backlog and housekeeping. Plant Management is concerned with the Plant Work Order backlogmnd several programs for reducing the backlog and tracking effectiveness are in progress. Housekeeping is being addressed plant-wide with the following actions having been taken in the last 3 weeks: 1)

All nonessential plant changes/modifications have been halted. 2) All "satellite support facilities," {!.e., trailers, sheds, tool boxes, welding machines, etc.) not required for real-time work have been removed from the protected area. 3) Installed scaffolding has been reduced to support only work-in-progress. 4) Painting and general plant cleanup has been accelerated.

In general, overall plant appearance has been markedly improved and this effort will continue,

.augmented'by routine tours by plant management.

Action has been completed or is in progress on all problems identified by the Daily Management-on-Shif t reports.

ATTACHMENT: MOS DAILY REPORTS 871 1 130201 871 104 PDR ADCICZ 0S000a50 P PDR

Procedure No. Procedure Title Page 13 Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/8'7 ENCI.OSURE 1 (Page 1 of 3)

M OS DA I LY RE I'0 RT To: Operation Superintendent - Nuclear Date: 10/24/87 From: P. L. Fincher Shift: x Day

(~MO Night Plant evoluations observed

1) Morning outage status meeting 7:10 - 7:30 A.M.

2) A.M. shift briefing

3) P.M. shift briefings

4) Collapsing pressurizer steam bubble/pressurizer cooldown.

5) Shift turnover Immediate safety problems 0F ~p fg, goal Procedural heatup rate limitof 904 per hour was exceeded during the collapse of the pressurizer bubble. A cooldown of = ill'Fhad occurred due to turning off the heaters while fillingthe pressurizer. The corrective action of turning the heaters back on resulted in a heatup of 97'F in less than an hour. Both conditions were discovered by the Assistant Plant Supervisor-N (4-0P-041.2).

C. Questionable work practices The Unit 4 H.CO silenced/acknowledged an alarm on%he Unit 3 control board, with no verbal communication between the operators. The Unit 3 operator however was aware of the action. Other communications throughout the shift were evaluated as effective. Information was passed in a crisp, clear and concise manner. One unsafe work practice occurred when an electrician was observed standing atop a waste basket instead of using a step stool. A stool was available in the control room.

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Procedure No. Procedure Title Page 0-ADM-G19 Management on Shift (MOS) Approved Date 10/23/87 e

ENCI.OSURE 1 (Page 2 of 3)

MOS DAILY REPOR'I'.

Actions taken The PSN/APSN discussed the significance of these occurrences (Section B) immediately with the personnel involved, The Operations Supv. was briefed on the pressurizer event. A memo was written requesting that consideration be given to adding a caution to the procedure and providing additional emphasis in Training.

E. Strengths

1) The conduct of the shift briefings are a positive contribution to shift continuity. They were thorough and focused on activities and expectations for the day. The P.M. briefing was used to critique the day's accomplishments and to provide appropriate feedback to shift personnel.

2) Except as noted in report item C, communications were effective and professional.

3) Control room activities were conducted in a professional, no-nonsense fashion. The control room at all times remained organized and distractions were kept to a minimum.

4) When'I&C requested to perform a pressurizer pressure control loop calibration, the RCO reviewed and walked down the maintenance procedure (MI-41-011). During this walkdown he discovered a procedural error (incorrect valve number). This demonstrates a commendable level of accountability for the activities of others which would affect the plant operations.

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Procedure iso. Proced ure Ti tl e Page 13 0-ADM-019 Management on Shift (MOS) Approved Date 10/23/87 ENCLOSURE 1 (Page 3 of 3)

MOS DAILYREPORT F. Area(s) for improvement None, other than the items already mentioned.

See attached sheet for a discussion of observed strengths.

G. Recommendations

1) Recommended that a critique of the pressurizer event take place with the operator involved. This critique did take place and additionally the event was discussed during the P.M. briefing of the off-going shift and with the on-coming peak shift, Completed By: P. L. Fincher Date: 10/24/87 MO bserver C

Completed By: Date: Io-Vo 1 Operations uperintendent - Nuclear FINAL PAGE

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Procedure No. Procedure TiLle Page A pproved Date 0-ADM-0l9 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 1 of 3)

MOS DAILY REPORT To: Operation Superintendent - Nuclear Date: 10/24/87 From: Russell Gould Shift: Day (MO server) 8 Night A. Plant evoluations observed Completed 4-OP-041.7 Drainin the RCS Pressurizer Level stabi ize at 86%

Unit 3 RCO determined CCW was leaking due to makeups and level drops.

1) Notified WVE and PSN

2) Notified N.O.

3) N.O. finds "A"waste gas compressor valve leaking

4) System isolated and PWO written on valve CCS leakage isolated by steps 1 thru 4 above 4BICIV pump test B. Immediate safety problems 10/25/87 a roximatel 2:20 am (MOS in aux. bldg, at N.O. duty station)

Preparations to repair PORV lead to void in reactor head as indicated by QSPDS; Draining PRZ at time; PSN notifies OPS - SUPV & OPS-SUPT and activatdERT IAW 0-ADM-011.

10/25/87 a roximatel 2:55 am Recovery rom voi comp ete and NRC briefed by APSN & PSN C. Questionable work practices None noticed

Procedure No. Procedure Title Pcgc Approved Octc 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCI.OSURE 1 (Page 2 of 3)

MOS DAILYREPORT D. Actions taken No corrective actions by MOS required.

E. Strengths

1) Reviewed NO's logs - accurate when compared to instruments; comments and notes were precise.

2) Reviewed TO's Logs - both were complete.

3) Shifts'se of drawings and instrumentation to correct the voiding that occurred.

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Procedure No. Procedure Tit,le page 13 Approved Date 0-ADM-019 Management on Shift (MOS) 10/23I87 ENCLOSURE 1 (Page 3 of 3)

MOS DAII.YREPORT Area(s) for improvement Housekeeping outside the entrance to the intake area needs to be improved.

G. Recommendations See item D above.

i>l~~t~sr Completed By: Bahram A. Abrishami Date: +9&24'87-MO bserver Reviewed By: Date: to-Z6 Operations Superintendent- Nuclear FINALPAGE

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0 Procedure No. Procedure Title 0-ADM-019 Management on Shift (MOS) Approved Dute 10/23/87 E NC I.OS U RE 1 (Page 1 of 3)

MOS DAILYREPORT To: Operation Superintendent- Nuclear Date: 10/25/87 From: P. L. Fincher Shift: Day ttMO tb Qx Night Plant evoluations observed Observed the PTN short notice outage work (SNOW) response organization responding to a significant operating problem. The event being considered was the inadvertent formation of a void in the Unit 4 reactor vessle head.

B. Immediate safety problems The immediate safety concern was addressed during the previous shift by termination of RCS depressurization and venting the reactor head through the reactor vessel gas vent system.

Questionable work practices None observed. The event response team accomplished the as outlined in Procedure 0-ADM-011. Appropriate support teams'bjectives personnel were assembled from the various departments and these resources were effectively used to gather data and analyze for root cause.

Senior management was kept informed via telephone updates.

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Procedure No. Procedure Title Page 13 Approved Date 0-ADM-019 Management on Shift (MOS) 1QI23I87 ENCLOSU RE 1 (Page 2 of 3)

MOS DAILY REPOR'I'ctions taken MOS actions, none.

The PSN took action to activate the event response team after plant stabilization. The event response team took appropriate actions to insure timely collection of data and verification of root cause.

E. Strengths The team was very thorough in their analysis of available data, verifying conclusions, assessing potential problems and determining an appropriate course of action. Each lead or potential problem was carried to resolution or assigned for further follow-up.

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Procedure No. Procedure Title Page 0-ADM-019 Management on Shift (MOS) A p proved Date 10/23/87 ENCLOSURE 1 (Page 3 of 3)

MOS DAILYREI'ORT F. Area(s) for improvement The team initiallyhad some difficultykeeping their focus on the problem.

There was some tendency to get bogged down in details. Various team members were successful in returning the team focus. Designated team leaders should exercise stronger control to minimize diversions.

Recommendations None Completed By: P. L. Fincher Date: 10/25/87 iV Observer Reviewed By: Date: 0- "Q Operations Superintendent- Nuclear FINAL PAGE

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Procedure iVo. Procedure Title Page Apprnved Dace 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSU RE 1 (Page 1 of 3)

MOS DAILYREPORT To: Operation Superintendent- Nuclear Date: 10/25/87 From: Bahram A. Abrishami Shift: Day (MO bserver) H Night A. Plant evoluations observed Reviewed Units 3 and 4 and the APSN's logs.

Walked down the plant with the on-shift NRC (intake cooling water pump area, fire pumps, EDG, cranking DG and valve CV-4-2203).

Walked the Units 3 and 4 control room panels for normal indications.

Reviewed the NPO log (3-OSP-201.3) for 10-24-87. The requirements were logged properly. No remarks were indicated for some data outside expected ranges, this was discussed with NPO.

Walked NAB, RCA (personnel hatches, HHSI PP room, CCW PP rooms, EW and NS passageway), and rad waste building.

B. Immediate safety problems None C. Questionable work practices 10/26/87 at a roximatel 0450 - Unit 3 A signa was received or auto ma eup to the VCT, however no acid flow indicated in the control room. Upon immediate investigations the SNPO found a piece(s) of plywood sticks in the actuator of FCV-3-113A which was preventing the valve from opening. The pieces were immediately removed and the valve functioned properly. The SNPO indicated that wood particles and sawdust were on and around the valve which he cleaned out. AS SOON AS THE LACK OF ACID WAS NOTICED FLOW WAS VERIFIED THR U H EMER EN Y B RATION M V-3-350). NOP 2608.2 was also re erre to.

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Procedure No. Procedure Tit,le Page 13 0-ADM-019 Management on Shift (MOS) Appreved Date 10/23/87 ENCI.OSURR 1 (Page 2 of 3)

MOS DAILYRI:PORT D. Actions taken No action was necessary to be taken by MOS.

E. Strengths

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Procedure No. Procedure Title Page 0-ADM-019 Management on Shift (MOS) Apprnved Date 10/23/87 ENCLOSURE 1 (Page 3 of 3)

MOS DAILYREPORT F. Area(s) for improvement Clean the area thoroughly after the work is complete.

G. Recommendations Consider having a separate and/or shorter logs for the operators in Modes 5 and 6 to minimize unnecessary readings on components not in use in such modes.

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Completed By: Bahram A. Abrishami Date: &fRBK MO b erver Reviewed By: Date: 0- 6 7 Operations S erintendent- Nuclear FINALPAGE

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0 Procedure Title Page Procedure No.

Approved Dal.e 0-AOM-019 Management on Shift (MOS) 1QI23l87 ENCLOSURE 1 (Page 1 of 3)

MOS DAII.YREPORT To: Operation Superintendent - Nuclear Date: 10l25/87 From: Russell Gould Shift: Day (MO bserver) Qx Night A. Plant evoluations observed Unit 4 - collapsing void in reactor head.

Unit 4- draining RCS (PRZ level 80% to 22%)

Unit 3 - to readings Unit 3 and 4- waste boron panel readings.

B. Immediate safety problems None C. Questionable work practices Unit 3 Requested an auto makeup to the RCS but was prevented from

- adding boron due to a small piece of plywood stuck in the valve actuator. Sawdust and wood chips in the area.

Poor housekeeping leading to loss of one boration flowpath.

Two other flowpaths were available.

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0 Procedure No. Procedure Title 13 Approved flute 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 2 of 3)

MOS DAILYREPORT Actions taken None Strengths Both shifts exhibited good communication skills.

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Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 3 of 3)

M OS DAILYRE I'0 RT Area(s) for improvement

@ Maintaining RCS vents in service to minimize head voiding.

o "NRC on-shift" concerned that many of the PWO's on valves, motors and instruments are over one year old.

G. Recommendations None Completed By: Russell Gould Date: 10/26/87 M Observer Reviewed By: Date: 0-5+1 Operations Superintendent- Nuclear I'INALI'AGE

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Procedure No. Procedure Title Page 13 0-ADM-019 Management on Shift (MOB) Apprnved Date 10/23/87 ENCLOSU RE 1 (Page 1 of 3)

MOS DAILYRE I'OR'I'o:

Operation Superintendent - Nuclear Date: 10/26/87 From: P. L. Fincher Shift; x Day (M Observer) Night Plant evolutions observed Observed morning and afternoon shift briefings.

Observed licensed and non-licensed operators in the performance of routine duties, taking log readings and making rounds. Reviewed operator logs and logsheets. Toured outside plant areas.

Immediate safety problems None C. Questionable work practices During plant tour noted the following deficiencies:

Grounding devices not connected to five 55 gallon drums in the oil/chemical storage area.

One 55 gallon drum marked "AaUnonium Hydroxide Waste" located at south end of Unit 4 condenser polisher building. The drum is functioning as a "Satellite Accumulation Facility" per the Hazardous Waste Coordinator. The drum is not in compliance with O-ADM-015.3.

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Procedure No. Procedure Title Page 13 0-ADM-019 Management on Shift (MOS) Approved Date 10/23/87 ENCI.OSURE 1 (Page 2 of 3)

MOS DAILYREPORT D. Actions taken Shift Supervisor conducted immediate investigation of non-conforming hazardous waste drum. ie: called the Hazardous Waste Coordinator to assess status, content and reason for current location.

PS-N personally inspected both the oil and chemical storage area, and the non-conforming chemical waste drum.

E. Strengths

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Procedure No. Proced u re Ti t,le Page 0-ADM-019 Management on Shift (MOS) Approved Dao!

10/23/87 ENCLOSURE 1 (Page 3 of 3)

M OS DA II.Y RE PORT F. Area(s) for improvement Enhanced awareness of hazardous waste requirements by shift personnel and a reinforcement of the responsibility of individual operators upon finding non-conforming conditions.

G. Recommendations Notify Hazardous Waste Coordinator to remove non-conforming waste storage drum to waste storage area and label appropriately or bring up to standard as a satellite accumulation facility per O-ADM-015.3.

Maintenance should be notified to inspect oil/chemical storage area and ground drums as appropriate.

Completed By: P. L. Fincher Date: 10/26/87 MO bserver Reviewed By: Date: /b-K7W7 Operations S perinten ent- Nuclear FINAL PAGE

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Procedure No. Procedure Title Pago Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 1 of 3)

MOS DAILYREPORT To Operation Superintendent - Nuclear Date: 10/26/87 From: Russell Gould Shift: Day (M Observer) x Night Plant evolutions observed Unit 3 - Stopping 3A RCP Electrical checkout of 3A RHR pump Starting 3A RCP Unit 4 - Venting of A and 8 accumulators Immediate safety problems None C. Questionable work practices Midnight.shift review of equipment out of service lo~etermined that instrumentation required for a containment purge was not available. Day shift started a containment purge utilizing this instrument. Midnight shift terminated this purge and contacted the Operations Supervisor who was the Duty Call Supervisor.

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Procedure iVo. Procedure Title Page 0-ADM-019 Management on Shift (MOS) Appruved Date 10/23/8'7 ENCI.OSURE 1 (Page 2 of 3)

MOS DAILYREPORT D. Actions taken Recommended purge terminated until instrumentation returned to service.

Strengths Turnover of "hot item" to Maintenance and Plant Staff at morning Outage Meeting.

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Procedure No. Procedure Title A ppl'OVtld 084) 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCI OSU RE 1 (Page 3 of 3)

MOS DA I LY REPOR'I'.

Area(s) for improvement Housekeeping in areas behind control room's surveilance area.

G. Recommendations TSA needs to be written for Chemistry's Primary Water Tank which has a solenoid valve removed and spool piece added on fillline.

Completed By: Russell Gould Date: 10/27/87 M server Reviewed By: Date: tO.Z7-8 )

Operations uperintendent- Nuclear FINAL PAGE

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'I Procedure Tit.le Page Procedure No.

Appraved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 E NC I.OSU R E 1 (Page 3 of 3)

MOS 1)AII.Y RL<'POR'I'.

Area(s) for improvement Control Room staff could have made more use of SAS in determining voiding root causes.

G. Recommendations Shift to review ERT's findings on voiding.

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Completed By: Russell Gould Date: +0724/87 M b erver Reviewed By; Date: tO-K7 Operations Superintendent- Nuclear FINAL PAGE

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Procedure iso. Procedure Tit,le Puge Appcoued Daie 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 1 of 3)

M OS D A lLY RE PO RT To: Operation Superintendent - Nuclear Date: 10/24/87 From: Bahram A. Abrishami Shift: Day (M Observer) Qx Night Plant evoluations observed Reviewed and approved completed test procedures 4-OSP-19.1 and reviewed TP-394 on Intake Cooling Water System (Unit 4)

Walked down Units 3 & 4 Intake Cooling Water System in the pump area.

Reviewed O-OSP-201.2 SNPO Daily Logs (completed outside reading)

Observed the AFW N2 backup system low pressure alarm setpoint and leak rate varification performed per 4-0SP-075.3, Midnight shift briefings (OPS).

Daily planning meeting.

B. Immediate safety problems 10/25/87 at a roximatel 0200 - the pressurizer level was being reduced in preparation or maintenance work on PORV-4-456. At this time, QSPDS indicated void in RU upper head region. Pressurizer cold calibration level increased from 86% to approximately 97% in about 10 minutes. PSN notified Operation Supervisor and Superintendent.

The Duty Call Supervisor was also called to activate an Event Response Team in accordance with O-ADM-Ol1.

Section 5.1.2.10 of Procedure 4-OP-41,8 was used to vent the reactor vessel head.

10/25/87 at a roximatel 0250 QSPDS indicates reactor vessel head ull on ot channels. P N and APSN briefed the on shiftNRC.

C. Questionable work practices None

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l'rocedure No. Procedure Title Poge Approved Dote 0-ADM-OX9 Management on Shift (MOS) 10/23/87 ENCI.OSURE 1 (Page 2 of 3)

MOS DAIl.Y REPOR'I'.

Actions taken O-OSP-201.2 SNPO Daily Logs needs some changes (e.g. the valves MOV-3-856 A&Bare indicated to be blocked open, while this is no longer a requirement). This was discussed with the PUP representative and a request was made for all logs to be reviewed for any improvement.

E. Strengths The communication during the start of the shift briefing was impressive.

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Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCI.OSU RE 1 (Page 1 of 3)

ADIOS DAILYREPORT To Operation Superintendent- Nuclear Date: 10/26/87 From: Bahram A. Abrishami Shift: Day (M Observer) Px Night A. Plant evolutions observed

~ APSN Shift turnover.

o PSN/APSN start of the shift meeting o Walked Unit 3 and 4 control room boards.

o Reviewed Units 3 and 4 RCO daily Log for 1 AM 10/27/87 4-OSP-201.1.

o Test of area radiation monitors Unit 3.

o Valve in the 3A RHR PP for rotation test (RCS Pressure drop-stopped 3A RCP)

~ Reviewed SNPO Daily Logs for Unit 4 inside reading O-OSP-201.2.

o Walked the RCA (CCW Units 3 and 4, all basket strainers, HHSI pps, monitor tank room Units 3 and 4 charging pumps, fan room, Unit 3 purge exhaust).

~ End of the shift meeting.

Immediate safety problems None C. Questionable work practices Unit 4 containment purge was in progress with environmental monitoring ten meter tower out of service. This was noticed by the mid shift reviewing the out of service book.

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l'roced ure No. Procedure Title Pu pre 13 Approved Dute 0-ADM-019 Management on Shift (MOS) 1 0/23/8'7 ENCLOSURE 1 (Page 2 of 3)

MOS DAII.Y REPOR'I'.

Actions taken Recommended to stop Unit 4 purge. Purge was stopped.

Strengths o Use of the procedures. Did not observe any activity without the use of the appropriate procedure.

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I Procedure No. Procedure Title Page 13 0-ADM-019 Management on Shift (MOS) Approved Dace 10/23/87 ENCLOSURE 1 (Page 3 of 3)

M OS DA II.Y RE P 0 RT F. Area(s) for improvement Housekeeping in the fan room and Unit 4 charging pump room (everywhere else observed looked very good).

G. Recommendations A briefing for all personnel involved prior to evolutions such as valving in a RHR pump, when RCS is solid, could make this a smoother activity.

Completed By: Bahram A. Abrishami Date: 10/27/87 MO server Reviewed By: Date: /0-Operations Superintendent- Nuclear FINAL PAGE

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Management-on-Shift (MOS)

ACRONYMS AFW  :~=AuxiliaryFeedwater ANPO - assistant Nuclear Plant Operator APSN Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team EW East-West HHSI High Head Safety Injection IAW In Accordance With ICW Intake Cooling Water MOS Management on Shift NAB Nuclear Administration Building NPO Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regulatory Commission NS North-South ONOP OffNormal Operating Procedure PRZ Pressurizer PUP Procedure Upgrade Program PWO Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

• MOS-md-10/26/87

Procedure No. Procedure Title PGgc Approved Oate 0-ADM-019 Management on Shift (MOS) 10/23/8'7 ENCI.OSU RE 1 (Page 1 of 3)

M OS DAII.YRE PO RT To: Operation Superintendent - Nuclear Date: 10/27/87 From: P. L. Fincher Shift: Qx Day (MO Observer) Night A. Plant evolutions observed Routine plant operations by licensed, non-licensed and supervisory Operations personnel. Observed normal shift communications, walkdowns of watch stations. Toured general areas of secondary plant and radiation controlled areas.

~. Immediate safety problems NONE C. Questionable work practices The hazax'dous waste drum identified on 10/26/87 reraained in non-conformance to O-ADM-015.3. Throughout the day initial response to this event by Operations on 10/26/87 was deemed adequate, however, response by plant support groups in providing timely corrective action wast not.

P i,l"/md

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Procedure iVo. Procedure Title Page Appruved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCI.OSURI: 1 (Page 2 of 3)

MOS DAII.YRI.I'ORT D. Actions taken None Strengths P Ll"/md

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Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOB) 10/23/87 ENCLOSURE 1 (Page 3 of 3)

MOS DAILYREPORT Area(s) for improvement Improve responsiveness of plant support groups to notifications of non-conforming conditions.

Recommendations NONE Completed By: P. L. Fincher MO Observer j;g'ate: 10/27/87 Reviewed By: Date: IG- .e.

Operations Superintende'nt- Nuclear FINAL PAGE PLF/md

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Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 1 of 3)

MOS DAILYREPORT To: Operation Superintendent- Nuclear Date: 10/27/87 From: Bahram A. Abrishami Shift: Day (MOS Observer) x Night A. Plant evolutions observed

1. End of shift meeting (Peak Shift).

2. Beginning of shift meeting (Mid Shift).

3. Walked Units 3 and 4 boards in the Control Room.

4 Walked Intake Cooling Water Pump area, Technical Support Center, Auxiliary Feedwater Pump Room.

5. Reviewed Units 3 and 4 RCO Logs, 3 and 4-OSP-201.1.

6. Reviewed Units 3 and 4 SNPO Daily Log outside reading O-OSP-201.2

7. Walked the RCA with PSN (UNit 3 Sample Room, Unit 3 Charging Pump Room, Units 3 and 4 Pipe and Valve Rooms, CCW Pump Rooms, Unit 3 and 4 Electrical Penetrations Rooms, Hot Machine Shop, Fan Room, Chemistry I ab).

8. Handling of an injured (finger cut) non-contaminated person.

Immediate safety problems NONE C. Questionable work practices NONE HAA/md

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i'rocedure No. Procedure Ti t.le Page 0-ADM-019 Management on Shift (MOS) Apprnved Date 10/23/87 ENCI.OSURE 1 (Page 2 of 3)

MOS DAII.YREPORT D. Actions taken Asked SNPO to place PWO on Unit 4 Sample Room Door (would not open),

and Laundry Room Door (Draft could keep the door open).

Strengths

1. 'hiftmeetings.

2. Housekeeping outside the ICWP area has been improved very much.

lhAA/md

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0 1

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOB) 10/23/87 ENCLOSURF. 1 (Page 3 of 3)

MOS DAILY REPOR'1'rea(s) for improvement Housekeeping in Unit 3 Pipe and Valve Room, and Fan Room.

G. Recommendations Plant walkdown by PSN is a good practice which must be encouraged and continued.

Completed By: Bahram A. Abrishami Date: 10/28/87 MO 0 server g'7 p,

Reviewed By:

Operations Superintendent- Nuclear FINAL PAGE 8AA/md

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Management-on-Shift (MOS)

ACRONYMS AFW uxiliary Feedwater ANPO -'assistant Nuclear Plant Operator APSN Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team EW East-West HHSI High Head Safety Injection IAW In Accordance With ICW Intake Cooling Water MOS Management on Shift NAB Nuclear Administration Building NPO Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regula tory Commission NS North-South ONOP Off Normal Operating Procedure PRZ Pressurizer PUP Procedure Upgrade Program PWO Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

• MOS-md-10/26/87

0 Procedure No. Procedure Title page 13 0-ADM-019 Management on Shift (MOS) Approved Date 10/23/87 Li'NCLOSURE 1 (Page 1 of 3)

MOS DAILYREPORT To: Operation Superintendent - Nuclear Date: 10/27/87 From: Russell Gould Shift: Day (MO Observer) x Night A. Plant evolutions observed 3 Shift Meetings.

ANPO equipment checkout at intake.

Walked down Auxiliary Feedwater System.

Walked down Secondary System - Unit 4.

Immediate safety problems NONE C. Questionable work practices NONE RG/md

• /J WG/dj/sr/dj

Procedure No. Procedure Title PBgo Appruved l)use 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCI.OSVRE 1 (Page 2 of 3)

MOS DAILYREPORT Actions taken None required.

Strengths Water Treatment Plant and Intake Water Structure have been cleaned and equipment organized.

RG/md

• /J WG/dj/sr/dj

Procedure No. Procedure Title Page 13 0-ADM-019 Management on Shift (MOS) Approved Dure 10/23/87 ENCLOSURE 1 (Page 3 of 3)

MOS DAILYREPORT F. Area(s) for improvement Nuclear Operators had a complaint of a lack of restroom facilities for the AuxiliaryBuilding. Both systems are out-of-service and have been for several weeks.

G. Recommendations See improvement above.

Completed By: Russell Gould yZ /': Date: 10/28/87 MO Observer q'1 Reviewed By: Date: tO-Z~'C Operations perintendent- Nuclear FINAI. PAGE RG/md

• IJ W(ildjlsrldj

Management-on-Shift (MOS)

ACRONYMS AFW ~auxiliary Feedwater ANPO assistant Nuclear Plant Operator APSN Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team EW East-West HHSI High Head Safety Injection IAW In Accordance With ICW Intake Cooling Water MOS Management on Shift NAB Nuclear Administration Building NPO ~

Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regulatory Commission NS North-South ONOP OffNormal Operating Procedure PRZ Pressurizer PUP Procedure Upgrade Program PWO Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

• MOS-md-10/26/87

Procedure No. Procedure Title Page 13 Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 1 of 3)

MOS DAILYREI'ORT To: Operation Superintendent - Nuclear Date: 10/28/87 From: P. L. Fincher Shift: x Day (M Observer) Night Plant evolutions observed Routine operations with plant at shutdown conditions.

Observed Operators conducting watch station.

Board walkdowns, taking readings and performing routine surveillances.

Observed shift briefings .

Toured outside areas of plant.

Immediate safety problems NONE C, Questionable work practices NONE PI. Y/md 10/28/87

• /J WG/dj/sr/dj

Procedure No. Procedure TILle Page Approved Dale 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 2 of 3)

MOS DAILYREPORT D. Actions taken NONE E. Strengths PI,I"/md 10/28/87

• /J WG/dj/sr/dj

Procedure No. Procedure Title Page 13 Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 3 of 3)

MOS DAILYREPORT F Area(s) for improvement The number of outstanding Plant Work Orders (PWO) is quite high indicating that the material condition of the plant needs significant improvement.

G. Recommendations Plant Management and Supervision should provide ~em hasis and focus eliminating the PWO backlog.

Completed By: P. L. Fincher Date: 10/28/87 MO Observer t

Reviewed By: Date: l0-Z'I-&7 Operations S perintendent- Nuclear FINAL PAGE PLY/md 10/28/87

• /J WG/dj/sr/dj

Management-on-Shift (MOS)

ACRONYMS AFW ,::AuxiliaryFeedwater ANPO Assistant Nuclear Plant Operator APSN Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team EW East-West HHSI High Head Safety Injection IAW In Accordance With ICW Intake Cooling Water LCV Level Control Valve MOS Management on Shift NAB Nuclear Administration Building NPO Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regulatory Commission NS North-South ONOP OffNormal Operating Procedure PORV Power Operated Relieve Valve PRZ Pressurizer PUP Procedure Upgrade Program PWO Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

• MOS-md-10/29/87

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 1 of 3)

MOS DAILYREPORT To: Operation Superintendent - Nuclear Date: 10/28/87 From: Russell Gould Shift: Day (M bser ver) x Night A. Plant evolutions observed o Shift Turnover Meetings.

o Unit 4 Containment Purge System Alignment o 5 A.M. readings - Control Room.

B. Immediate safety problems NONE C. Questionable work practices NONE RG/md 10/28/8/

• IJWGldjlsrldj

Procedure Tit,le Page Procedure No.

Approved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCI OSURE 1 (Page 2 of 3)

MOS DAILYREPORT Actions taken NONE Strengths Restroom facilities opened in RCA. Nuclear Operators appreciated this.

hG/md 10/28/87

• /J Ufo/dj/sr/dj

Procedure No. Procedure Title Page Apprnved Date 0-ADM-019 Management on Shift (MOS) 10/23/87 L<'NCLOSU RL~'

(Page 3 of 3)

MOS DAILYREPORT Area(s) for improvement Intake Cooling Water, discharge valves from CCW heat exchangers to discharge header. Clean and paint valve body and handles on all 6 valves.

G. Recommendations Completed By: Russell Gould Date: 10/29/87 M bserver Reviewed By: Date: 0-Z 87 Operations Superintendent- Nuclear FINALPAGE RG/md 10/28/87

• /J WG/dj/sr/dj

Management-on-Shift (MOS)

ACRONYMS AFW Auxiliary Feedwater ANPO - assistant Nuclear Plant Operator APSN Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team East-West HHSI High Head Safety Injection IAW In Accordance With ICW Intake Cooling Water LCV Level Control Valve MOS Management on Shift NAB Nuclear Administration Building NPO Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regulatory Commission NS North-South ONOP OffNormal Operating Procedure PORV Power Operated Relieve Valve PRZ Pressurizer PUP Procedure Upgrade Program PWO . Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR , Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

l'rocedure No. Procedure Title Page 13 AppcovLd t)QLQ 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCLOSURE 1 (Page 1 of 3)

MOS DAILYREPORT io/zalsr To: Operation Superintendent - Nuclear Date:

H'4 ~

From: EverettF. Ha es Shift: Day (MO Observer) x Night A. Plant evolutions observed Shift turnover in Control Room.

Shift briefing.

Maintenance activities in the RCA Calibration and adjustment of LCV-1532 Removal of RHR pump hatch.

General observation of auxiliary building activities.

Including log keeping and watch standing practices.

B. Immediate safety problems NONE Questionable work practices The Plant Work Order (PWO-7621/63) associated with LCV-1532 did not give an adequate description of the post maintenance test requirements and the journeyman was not sure how it would be accomplished.

l l"Il/md 10/P/87

• ISWGI<ljlsrldj

Procedure No. Procedure Title Page 13 Approved Dote 0-ADM-019 Management on Shift (MOS) 10/23/87 ENCI.OSURE 1 (Page 2 of 3)

MOS DAII.YREPORT Actions taken NONE E. Strengths Coordination of work has improved since I was last on shift (9/17/87).

El"l l/md 10/ /87

• IJWGldjlsrldj

Pr ocedure No. Procedure Title Pag<<

Approved Date 0-ADM-019 Management on Shift (MOB) 10/23/87 ENCI OSVRE 1 (Page 3 of 3)

MOS DAILYREPORT Area(s) for improvement NONE Recommendations More personnel are needed to cover work on backshifts, particularly Operations. Critical path activities were halted due to lack of Operators to perform PORV testing.

Signs are posted in numerous places requiring hearing protection. These signs are dutifully ignored by most people because both units are shutdown and noise levels are very low. Clarify the requirements.

Completed By: Everett F. Ha es Date: 10/29/87 M 0 server Reviewed By Date: Kj 2~ 8~

Operations u erintendent- Nuclear t'c~~ ~

FINAL PAGE 8Fl l/md 10/P(/87

• /J WG/dj/sr/dj

Management-on-Shift (MOS)

ACRONYMS AFW ~auxiliary Feedwater ANPO - assistant Nuclear Plant Operator APSN Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team EW East-West HHSI High Head Safety Injection IAW In Accordance With ICW Intake Cooling Water LCV Level Control Valve iVIOS Management on Shift NAB Nuclear Administration Building NPO Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regulatory Commission NS North-South ONOP OffNormal Operating Procedure PORV Power Operated Relieve Valve PRZ Pressurizer PUP Procedure Upgrade Program PWO Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

• MOS-md-10/29/87

Procedure No. Procedure Title Pogo Approved Dote 0-ADM-019 Management on Shift {MOB) 10/26/87 ENCI.OSURE 1 (Page 1 of 4)

MOS DAILYREPORT Operations Superintendent - Nuclear Date: 10/29/87 From: P. L. Fincher Shift: Qx Day (MO Obseruer) Q Night A. Plant evolutions observed o Shift turnover o Shift briefings o Outage status meetings o Morning management meetings.

o Observed shift Operator communications and communication with Maintenance personnel.

Conduct of Post Maintenance Valve Testing and routine Control Room activities.

B. Immediate safety problems None observed Pl.f":md 10/29/87

• IJWCldjlsrldj

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCI.OSU RE 1 (Page 2 of 4)

MOS DAII.YRE<PORT C. Questionable work practices NONE D. Actions taken NONE PI.V/md 10/29/87

• IJ WG!djsrldj

i'rocedure No. Procedure Tit,le 15 0-ADM-019 Management on Shift (MOS) Approved Dute 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAILYREPORT Strengths Board Operators and Shift supervision are thorough in conducting planning briefings prior to conducting non-routine tests. Shift Supervision, Board Operators, and Maintenance personnel thoroughly discussed the operation.

F. Area(s) for improvement Shift briefings are a positive contributor to operational continuity.

However, the potential exists for these briefings to become distractive to the Control Room Operators. Shift Supervision must exercise stronger control to minimize this potential.

PLF/md 10/29/87

• IJ%Gldjsrldj

Procedure No. Procedure Title Approved Date 0-ADM-019 Manag'ement on Shift (MOS) l0/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAILYREPORT G. Recommendations PSN's and APSN's should be cautioned to conduct shift briefings in such a manner as to minimize interference with the RCO's ability to monitor plant status, and respond to changes in plant conditions.

Completed By: P. L. Fincher Date: 10/29/87 M bserver 30 Reviewed By: Date:

Operations perintendent- Nuc1ear I'INAI PAGE PI.P/md 10/29/87

• /J Wo/dj/sr/dj

Management-on-Shift (MOS)

ACRONYMS AFW Auxiliary Feedwater ANPO ~'-=Assistant Nuclear Plant Operator APSN , Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team EW East-West HHSI High Head Safety Injection IAW In Accordance Wi th ICW Intake Cooling Water LCV Level Control Valve MOS Management on Shift NAB Nuclear Administration Building NPO Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regulatory Commission NS North-South OMS Overpressure Mitigating System ONOP OffNormal Operating Procedure PORV Power Operated Relief Valve PRZ Pressurizer PUP Procedure Upgrade Program PWO Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

• MOS-md-lOI30i87

Procedure No. Procedure Title Approved Dace 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 1 of 4)

MOS DA11.Y RE I'ORT To Operations Superintendent - Nuclear Date: 10/29/87 From: Russell Gould Shift: Q Day (M bserver) Qx Night Plant evolutions observed 3 shift meetings.

Performance of OP 041.4, OMS system operation procedure for PORV 456 on Unit 4.

Walkdown on plant electrical system; o 4A & 4B; 3A 8r, 3B 4160 Volt Bus o 4AB CD;3AB CD480VoltLoad Centers Immediate safety problems NONE RQ:md 10/29/87

• /J WC/dj/sr/dj

0 Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCI.OSU RE 1 (Page 2 of 4)

MOS DAII.YREPORT C. Questionable vrork pr actices NONE D. Actions taken NONE l G/md W/J WG/dj/sr/dj 10/29/87

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOB) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAILYREPORT Strengths Qood midnight shift turnover then followed by a well held shift meeting with all Nuclear Operators, Electrical Supervisor, I&C Supervisor, HP Supervisor, and Mechanical Supervisor present. The night's action plan was discussed with all parties recommendations accepted.

F. Area(s) for improvement None during this shift.

RQ/md 10/29/87

• IJWGldjlsrldj

Procedure No. Procedure Title Page Approved Dote 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 3 of 4}

MOS DAILYREPORT G. Recommendations NONE Completed By: Russell Gould Date: 10/30/87 MO bseruer Reviewed By: Date: 6 Y7 Operations Superintendent- Nuclear FINAL PAGE hG/md 10/29/87

• /J WG/dj/sr/dj

Management-on-Shift (NOS)

ACRONYMS AFW Auxiliary Feedwa ter ANPO ~.--. Assistant Nuclear Plant Operator APSN Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team EW East-West HHSI High Head Safety Injection IAW In Accordance With ICW Intake Cooling Water LCV Level Control Valve MOS Management on Shift NAB N uclear Administration Building NPO Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regulatory Commission NS North-South OMS Overpressure Mitigating System ONOP OffNormal Operating Procedure PORV Power Operated Relief Valve PRZ Pressurizer PUP Procedure Upgrade Program PWO Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

• MOS.md.10l30I82

Procedure No. Procedure Title Page 13 Approved Date Q-ADM-019 Management on Shift (MOB) 10/26/87 ENCLOSURE 1 (Page 1 of 4)

MOS DAILYREPORT To: Operations Superintendent- Nuclear Date: 10/29/87-(o 9u gq From: Everett F:Ha es Shift: Q Day (M 6server) Qx Night Plant evolutions observed Shift briefing.

Toured the Plant.

Talked with Operations and Maintenance personnel.

Immediate safety problems NONE EFH/md 10/29/87

• IJVfGldj lsrldj /0(9>/ $ 1 g

Procedure No. Procedure Title Puge 14 0-ADM-019 Management on Shift (MOS) Approved Du(e 10/26/87 ENCI.OSU RE 1 (Page 2 of 4)

MOS DAILYREPORT Questionable work practices NONE D. Actions taken NONE I" Vl I/md 10/29/87

• /S WG/dj/er/dj f</30/r 1 ~

//

Procedure iVo. Procedure Title 15 Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAII.YREPORT E. Strengths NONE F. Area(s) for improvement NONE EFH/md 10/29/87

• IdWGIdjlsrldj /0/30/57 gs

Procedure No. Procedure Title Page 16 Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 4 of 4)

MOS DAII Y RRPORT G. Recommendations NONE Completed By: Everett F. Ha es Date: 10/30/87 bseru r Reviewed By: Date: I 0" 87 Operations Superintendent- Nuclear FINAL PAGE EPff/md 10/29/87

• IJWGldjlsrldj

/o/9($ 1 Ji

Management-on-Shift (MOS)

ACRONYMS AII'W =. auxiliary Feedwater ANPO ~'. =Assistant Nuclear Plant Operator APSN Assistant Plant Supervisor Nuclear CCW Component Cooling Water DG Diesel Generator EDG Emergency Diesel Generator ERT Event Response Team EW East-West HHSI High Head Safety Injection IAW In Accordance With ICW Intake Cooling Water LCV Level Control Valve MOS Management on Shift NAB Nuclear Administration Building NPO Nuclear Plant Operator NPS Nuclear Plant Supervisor NRC Nuclear Regulatory Commission NS North-South OMS Overpressure Mitigating System ONOP OffNormal Operating Procedure PORV Power Operated Relief Valve PRZ Pressurizer PUP Procedure Upgrade Program PWO Plant Work Order QSPDS Qualified Safety Parameter Display System RCA Radiation Control Area RCO Reactor Control Operator RCS Reactor Coolant System RHR Residual Heat Removal RV Reactor Vessel SAS Safety Assessment System SNOW Short Notice Outage Work SNPO Senior Nuclear Plant Operator TSA Temporary System Alteration TP Temporary Procedure

• MOS-md.10/30/87

Procedure No. Procedure Tit,le Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCI.OSURE 1 (Page 1 of 4)

MOS 1)AILYREPORT To: Operations Superintendent - Nuclear Date: 10/30/87 From: P. L. Fincher Shift: Qx Day (MOS Obseruer) Night Plant evolutions observed o Observed outage status meeting.

o Morning plant management meeting.

o Shift briefings and shift turnover.

o Observed RCO's in the performance of post maintenance testing on Unit 3 charging pump, Unit 4 atmospheric steam dump control valve.

o Observed licensed and non-licensed operators in the performance of routine shift duties.

o Observed nuclear turbine operators during initial stages of valve alignment for purging H2 from the generator with CO2.

B. Immediate safety problems None observed PLt":md 10/30/87

• /J WG/dj/ar/dj

l'rocedure No. l'rocedure TiLle Page AppcovL'd uil4!

0-ADN-019 Management on Shift (MOS) 10/26/SV ENCI.OSURE 1 (Page 2 of 4)

MOS DAI I.Y R&:I'OR'I'uestionable work practices NONE D. Actions taken NONE

'l.l"/md 10/30/87

• I.1WGldjlsrlclj

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAILYRE PORT Strengths None observed Area(s) for. improvement The large number of backlogged Plant Work Orders (PWO) continues to be an area where management should focus resources. This backlog places a significant burden on operators in the performance of routine and non-routine duties, and results in a large number of on-the-spot-changes to procedures (OTSC's).

PLF/md 10/30/87

• /J WG/dj/ar/dj

Procedure No. Procedure Tit.le Page Approved DaLe 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 4 of 4)

MOS DAII.YRfi'PORT G. Recommendations Plant management should provide the needed focus on the PWO backlog to stimulate timely closeout.

Completed By: P. L. Fincher Date: 10/30/87 M Observer Reviewed By:

Operations Superintendent- Nuclear

/ygmyg NAL PAGE P,Lt"/md 10/30/87

• /J WG/dj/sr/dj

0 l'rocedure iso. Procedure Title Page Approved Date 0-ADM-019 Management on- Shift (MOS) 10/26/87 L<'NCI.OSU RK 1 (Page 1 of 4)

MOS DAILYRb: POR'1'o Operations Superintendent - Nuclear Date: 10/30/87 From: Russell Gould Shift: Q Day (MO 0bser ocr) Qx Night A. Plant evolutions observed 3 shift meetings NO Logs TO Logs RCO turnovers PSN turnovers Walkdown intake, Auxiliary Building, Unit 3 Secondary and Rad Waste Building.

Immediate safety problems NONE RG:md 10/30/87

• /J Woldjlarldj

Procedure No. Procedure Til.le Page Appreved l)a41 0-ADM-0>9 Management on Shift (MOS) 10/26/87 L<'NCLOSU RE 1 (Page 2 of 4)

MOS DAII.Y REPOR'I'.

Questionable work practices NONE D. Actions taken NONE RG/md 10/30/87

• /J WG/<lj/sr/<Ij

Procedure No. Procedure Title Page 15 Approved Date 0-ADM-01S Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAILYREPORT Strengths Good midnight shift meeting. Attended by all Operators, Electrical Supervisor, Mechanical Supervisor. I&C Supervisor and HP Supervisor.

The TO had reviewed his work and procedures and noted that the generator cooler filters had to be replaced prior to start on the procedure.

Maintenance requested PWO at meeting and work was started. This saved time and allowed smooth flow of work for both departments.

Area(s) for improvement None on this shift.

RG/md 10/30/87-

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i I'rocedure No. Procedure Tit,le Page 16 Approved na'te 0-ADM-0>9 Management on Shift (MOS) 10/26/87 ENCI.OSURE 1 (Page 4 of 4)

MOS DAII.Y RI<.POR'I'.

Recommendations TO's - Requested step ladders for 4160v bus rooms. This allows them to reach potential fuses. Now they stand on buckets.

Need a tool box for turbine equipment.

Completed By: 'Russell Gould Date: 10/31/87 MO bser er Reviewed By:

Operations Superintendent- Nuclear FINAL PAGE RG/md 10/30/87

• /J WG/dj/sr/dj

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS)

, 10/26/87 ENCLOSURE 1 (Page 1 of 4)

MOS DAILYREPORT lola olP7 TQ: Operations Superintendent - Nuclear Date: -Bb8-&87-~ ~ Wm From: Everett F. Ha es Shift: Day (MOS 06server) gx Night A. Plant evolutions observed End of shift briefing.

Pre-shift briefing.

General plant inspection/tour of intake area, feedwater platforms, turbine deck, cable spreading room and maintenance buildings.

Immediate safety problems NONE 8 Vl.l/md 10/31/87

• /S WG/dj/sr/dj

Procedure iVo. Procedure Title Page 0-ADM-019 Management, on Shift (MOS) Approved Date 10/26/87 ENCLOSURE 1 (Page 2 of 4)

M OS DA II.Y RE P 0 RT C. Questionable work practices NONE D. Actions taken NONE HF j i/md 10/31/87

• /J WG/dj/sr/dj

Procedure No. Procedure Title Page 15 Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAILYREPORT Strengths NONE F. Area(s) for improvement NONE El" l/md 1

10/31/87 4/J WG/dj/sr/dj

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) e 10/26/8'7 ENCLOSURE 1 (Page 4 of 4)

MOS DAILYREPORT G. Recommendations NONE

/( as~

'Completed By: Everett F. Ha es Date: ~30%7 OS bserver,

g. g~

Reviewed By: h" Date: ~/ 0/

perations Superintendent- Nuclear FINAL PAGEe g/ pk EPfl/md 10/25/87

• /J WG/dj/sr/dj

Procedure No. Procedure 'I'it.le Pugt.

13 0-ADM-019 Management on Shift (MOS) Appmved Dab!

10/26/87 ENCI.OSURE 1 (Page 1 of 4) hIOS DAILY REPOR'I'Q:

Operations Superintendent - Nuclear Date: 10/31/87 From: P. L. Fincher Shift: Qx Day (MO Obseroer) Night Plant evolutions observed o Observed morning outage meeting, morning shift briefing, evening shift briefing and turnover.

o Observed routine shift activities, logs readings, walkdowns, etc.

o Observed post maintenance tests issuance of clearances, execution of temporary lifts.

o Observed general shift communications.

o Observed conduct of TP-398, Emergency Cooler Periodic test on Unit 4.

Immediate safety problems None observed PLP:md 10/31/87

• /J WG/dj/sr/dj

Procedure No. Procedure Tit,le Padre 14 Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCI.OSU RE 1 (Page 2 of 4)

MOS DAILY REVOR'I'.

Questionable work practices NONE OBSERVED D. Actions taken NONE Pl.i"/md 10/31/87

• /S WC/dj/sr/dj

Procedure No. Procedure TiLle Pege 15 Approved Dote 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAII.YREPORT Strengths Upon encountering an apparent discontinuity in TP-398, the operator immediately terminated testing and notified the APSN. After investigation it was determined that the procedure could not be completed as written.

Area(s) for improvement NONE PLF/md 10/31/87

• /J WG/dj/sr/dj

0 Procedure No. Procedure Title Page 0-ADM-019 Management on Shift (MOS) Approved Date 10/26/87 ENCLOSURE 1 (Page 4 of 4)

MOS DAILYREPORT G. Recommendations NONE Completed By: P. L. Fincher Date: 10/31/87 MOS beer r

/

Reviewed By:

Operations Superintendent- Nuclear Date: ~( i/V gm///.~

INAI. PAGE PLY/md 10/31/87

• /J WG/dj/sr/dj

l'rocedure iVo. Procedure Title ViLgc Approved Dais 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCI.OSURE 1 (Page 1 of 4)

MOS DAILYREPORT To: Operations Superintendent- Nuclear Date: 10/31/87 From: Russell Gould Shift: Q Day (MOS bser ver) Qx Night Plant evolutions observed 3 shift meetings PSN turnover Unit 3 equipment swapping 3A circulating waters on 33 off 3A intake water on 3B off 480 volt motor grounds due to rain storms. OPS clearing grounds when located.

Immediate safety problems NONE RG:md 10/31/87

• /J WG/dj/sr/dj

I'rocedurc No. Procedure 'I'it.lc I'uge Approved Duce 0-ADM-019 Management on Shift (MOS) 10/26/8V ENCLOSURE 1 (Page 2 of 4)

R1OS DAILYREPORT Questionable work practices NONE D. Actions taken o Isolating and clearing 480 volt grounds by OPS staff.

o/md 10/31/87

• /J VfCldjlsrldj

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSU RE 1 (Page 3 of 4)

MOS DAII.YREPORT Strengths OPS staff response to rain storms and resulting electrical grounds from runoff water.

Area(s) for improvement None for this shift.

RQ/md 10/31/87

• /J WC/dj/sr/dj

Procedure iVo. Procedure Title Pago 0-ADM-019 Management on Shift (MOS) Approved Dute 10/96/87 ENCI.OSU RL>> 1 (Page 4 of 4)

MOS DAII.YREPORT G. Recommendations None of this shift.

Completed By: Russell Gould Date: 11/Ol/87 MOS server Reviewed By:

Operations'S uperi ntendent- Nuclear g: '~//,7 I>>'I . AL PAGE RQ/md 10/31/87

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Procedure No. Procedure TiLle Appr<<ved nate 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSU RE 1 (Page 1 of 4)

MOS DAII.Y RI<:POR'I'perations

/o/z/ Q7 TQ: Superintendent - Nuclear Date: ~em~ ~~~ @~

From: Everett F<. Ha es Shift: Day (M bser ver) Qx Night A. Plant evolutions observed Shift briefing.

Ground isolation procedure.

HP tailboard meeting.

General observations of maintenance activities.

Immediate safety problems NONE E1" 11/md 11/01/87

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f'rocedure No. Procedure Title Poge 0-ADM-019 Management on Shift (MOS) Approved Dote 10/26/87 ENCI.OSURE 1 (Page 2 of 4)

MOS DAILYREPORT C. Questionable work practices NONE Actions taken NONE E I'1l/md 11/Ol/87

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Procedure No. Procedure Title 0-ADM-019 Management on Shift (MOS) Approved Date 10/26/87 f<'NCLOSU RE 1 (Page 3 of 4)

MOS DAILYREPORT Strengths DC ground occurred during rainstorm. Operators were very responsive in quickly isolating the ground using appropriate procedures.

Observed a meeting with HP personnel and maintenance regarding work on the 3A RHR pump. All personnel involoved were present and the discussion focused on the work to be done, who was to do it, the exposures involved and specific protective clothing requirements.

Area(s) for improvement Walked through a periodic test (TP-398) with the PSN. This procedure has been PNSC approved but either has ten (10) missing steps or a step numbering problem.

C'Fl l/md 11/01/87

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Procedure No. Procedure Title Page 16 0-ADM-019 " Management on Shift (MOS) Approved Date 10/26/87 ENCLOSURE 1 (Page 4 of 4)

MOS DAILYREPORT G. Recommendations I have observed, on nearly every shift, last minute call-ins from personnel on the on-coming shift which require substitute operators. In many cases this means forcing someone already on shift to holdover. The problem seems to be that the trend is getting worse.

Completed By: Everett F. Ha es Date: 11/01/87 Reviewed "y Date: /~ '/~7 Operations Superi nterfdent- Nuc1 ear

'//r F<INAL PAGE El"H/md 11/01/87

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Procedure No. Procedure Title Page Approved DaLo 0-ADM-019 Management on Shift (MOS) 10/26/87 L~'NCI.OSU RE 1 (Page 1 of 4)

MOS DAII.Y RI:I'OR'I'o:

Operations Superintendent- Nuclear Date: 11/01/87 From: P. L. Fincher Shift: Qx Day (MO Observer) Q Night A. Plant evolutions observed o Shift briefing, shift turnover, routine shift activities.

o Filling of 4A steam generator.

o Conduct of TP-400, "SI Accumulator N2 Leak Rate Test".

o Conduct of TP-398 Emergency Containment Cooler Periodic Test.

Immediate safety problems None observed PLl":md ll/Ol/87

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Procedure No. Procedure Title Page 14 Approved Date 0-ADM-019 Management on Shift (MOS) '1 0/26/87 ENCLOSURE 1 (Page 2 of 4)

MOS DAILYREPORT Questionable work practices NONE OBSERVED Actions taken NONE PLP/md 11/01/87

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Procedure iso. Procedure Title Page Approved nate 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAILYREPORT Strengths NONE OBSERVED Area(s) for improvement NONE PLF/md 11/01/87

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Procedure No. Procedure Title 0-ADM-019 Management on Shift (MOS) Approved Date 10/26/87 ENCI.OSURE 1 (Page 4 of 4)

MOS DAILYREPORT G. Recommendations NONE Completed By: P. L. Fincher Date: 11/Ol/87 MO bserver Reviewed By: Date t/

Operations Superintendent- Nuclear Fl Al. PAGE PI, Y/md 11/01/87

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0 Procedure No. Procedure Title Page 0-ADM-019 Management on Shift (MOS) Approved Date I

10/26/87 ENCI.OSURE 1 (Page 1 of 4)

MOS DAILYREPORT To: Operations Superintendent- Nuclear Date: 11/01/87 From: Russell Gould Shift: Q Day (MOS Obseroer) Qx Night HEAVYTROPICAI. RAINS FOR MOST OF THE NIGHT A. Plant evolutions observed 2 shift meetings.

Identifying and clearing severa1480V grounds.

Identification and corrective actions for several false fire alarms.

Cleaning of intake wells.

Recovery from ICW motor failure (see Strengths)

Recovery from Number 2 cranking diesel failure.

Allcranking diesels out-of-services since the bus is out-of-service.

B. Immediate safety problems NONE RG:md 11/01/87

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Procedure No. Procedure Title Page 14 Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCI.OSURE 1 (Page 2 of 4)

MOS DAILYREPORT Questionable work practices o Work associated with accumulator leakage and Event Response Team (ERT) has maintained the pressurizer at a low level (22%) per ERT.

At approximately 8:00 P.M. another void was formed in Unit 4 reactor head. This void had a volume of approximately 100 ft3 Pressurizer level was raised to 40% to collapse the void.

Void started to collapse at pre-level of 25%.

D. Actions taken A) 1) Walkdown of Unit 4 control boards and instruments indicated a void in Unit 4 reactor head.

1) Notified Unit4RCO

2) Notified PSN

3) Notified STA

2) Requested pressurizer level raised to collapse void.

B) Discussed with ANPO's (on ICW pump failure) their safe work practices and acknowledged their good practices.

RG/md 11/01/87

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Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOB) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAII Y REPOR'I'trengths INTAKECOOLING WATER PU~t FAILURE:

1) Good communications between ANPO's and Unit 4 RCO prevented personnel injury when motor failed.

2) Good work practices by both ANPO's prevented their injury:

A) Inspected pump and motor prior to calling RCO for start.

B) Assured all personnel were clear of area - a 30 lb. c'over flew 50 feet in the air striking a circulating water pump.

C) Stood on opposite side of motor from electrical connections during start.

CONCLUSION: THIS WAS A GOOD PRACTICLi'YALL-INDIVIDUAI.SINV I.VED.

F. Area(s) for improvement None on this shift.

RG/md 11/01/87

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Procedure No. Procedure Title Page 0-ADM-019 Management on Shift (MOS) Approved Date 10/26/87 ENCLOSURE 1 (Page 4 of 4)

MOS DAILY REPOR'I'.

Recommendations The heavy tropical rains caused numerous faults, made work conditions hard and required added attention for personnel safety. Both night shifts responded to the conditions wihtout personnel injury or procedure violations.

A GOOD JOB BY ALI. PERSONNEI. ON BOTH SHII'TS.

Completed By:

I Russell Gould Observer Date: 11/02/87 Reviewed By:

Operations uperintendent- Nuclear NlGte '. Ques~(c<<ag Q/& l wc

pueNPciI~(P c ~~r4g i~I,eslipd~~,

FINALPAGE RG/md '~'.<-'i/, 11/01/87

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Procedure No. Procedure Tit,le 0-ADM-019 Management on Shift (MOS) Approved Date 10/26/87 ENCLOSURE 1 (Page 1 of 4)

MOS DAILYREPORT il/o~/J: 7 TQ: Operations Superintendent - Nuclear Date: ~~8 P'~A-%

From: Everett F. Ha es Shift: p Day (MOS Obseruer) px Night A. Plant evolutions observed Shift briefings Operator actions associated with the following:

Numerous problems with fire protection circuits apparently due to rainwater.

Failure of the motor connection leads on 4C intake cooling water pump during starting.

Electrical problems with cranking diesels 2, 4, 5. Arcing and smoke.

B. Immediate safety problems NONE oa l.'i"l l/md P'l/46/87

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0 Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCLOSVRE 1 (Page 2 of 4)

MOS DAILYRL<'PORT Questionable work practices NONE Actions taken NONE EF1 l/md 11/&i787

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Procedure No. Procedure Title Approved Date 0-ADM-019 Management on Shift(MOS) 10/26/87 ENCLOSURE 1 (Page 3 of 4)

MOS DAILY REPOR'I'trengths Shift briefings for the midnight shift have been very informative (this is the only shift I observed). They cover industry events, plant status, work to be accomplished, plant policy, etc.

The professionalism of shift personnel has improved over what I have observed in the past. They are quiet, attentive, courteous and very responsive to abnormal situations.,

Area(s} for improvement There are too many outstanding Plant Work Orders on deficient equipment.

It is very frustrating for the operators to observe these tagged items day after day with no apparent change in their status, EPH/md l1l&T/87 WIJ VICldjlsrldj

Procedure No. Procedure Title Page Approved Date 0-ADM-019 Management on Shift (MOS) 10/26/87 ENCI.OSUR&: 1 (Page 4 of 4}

MOS DAILYREPORT G. Recommendations As evidenced by our recent rework on PORV 456 on Unit 4, we do not yet have a good working I&C procedure for maintenance on this valve. Have the procedure writer go in the field with the individuals who have responsibilities for maintaining them. Also, set up an exact mock-up for this critical valve and require craftsmen to practice on it prior to the real thing.

Completed By:

j Everett F. Ha es Operations Superintendent; Nuclear Date:

Date:

11/02/87 I ~ ~R F Al. PAGE El" l i/md. ll/01/87

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