Forwards LER 80-026/01T-0
Person / Time
ML17340A592
Site:	Turkey Point
Issue date:	12/23/1980
From:	Schmidt A FLORIDA POWER & LIGHT CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML17340A593	List: 05000250/LER-1980-026, Forwards LER 80-026/01T-0 05000250/LER-1980-026-01, /01T-0:on 801211,125-volt Dc Battery 4B Out of Svc for Approx 25-h.Caused by Servicing for Annual Discharge Test.Battery Returned to Full Charge
References
NUDOCS 8101130348
Download: ML17340A592 (2)
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LER-1980-026, Forwards LER 80-026/01T-0

Event date:
Report date:
2501980026R00 - NRC Website
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FLORIOA POY(ER II LIGHT COMPANY December 23, 1980 PRN-LI-80-539 Mr. James P. O'Reilly, Director, Region II Office of Inspection and Enforcement U.S. Nuclear Regulatory Comnission 101 Marietta Street, Suite 3100

Atlanta, Geor gia 30303

Dear Mr. O'Reilly:

k'EPORTABLE OCCURRENCE 250-80-26:

. TURKEY POINT UNIT 3 DATE.OF OCCURRENCE:

DECEMBER 11, 1980 TECHNICAL SPECIFICATION 3.7.2.c "4B" 125 VDC BATTERY The attached Licensee Event Report is being submitted in accordance with Technical Specification 6.9 to provide prompt notification of the subject occurrence.

Very truly yours, A".D. Schmidt Vice President.

Power Resources PLP/md Attachment cc:

Director, Office of Inspection and Enforcement (40)

Narold F. Reis, Esquire 933.1 TP peopLe... seRvING p!opLe

0 4

Licensee Event Report

Turkey Point

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		Reporting criterion
05000251/LER-1980-001, Forwards LER 80-001/03L-0	Forwards LER 80-001/03L-0
05000250/LER-1980-001, Forwards LER 80-001/03L-0	Forwards LER 80-001/03L-0
05000251/LER-1980-001-03, /03L-0:on 800121,during Semiannual Test of Fire & Smoke Detection Sys in Containment Electrical Penetration Zone 6,supply of Test Gas Became Depleted.Caused by Lack of Assurance by Maint & Supply Personnel Re Sufficient Gas	/03L-0:on 800121,during Semiannual Test of Fire & Smoke Detection Sys in Containment Electrical Penetration Zone 6,supply of Test Gas Became Depleted.Caused by Lack of Assurance by Maint & Supply Personnel Re Sufficient Gas
05000250/LER-1980-001-03, /03L-0:on 800103,during Routine Sys Walkthrough, East Fire Pump Found to Be Inoperable.Investigation Revealed Pump May Have Been Inoperable Due to Power Supply Breaker Not Being Closed.Caused by Operator Error	/03L-0:on 800103,during Routine Sys Walkthrough, East Fire Pump Found to Be Inoperable.Investigation Revealed Pump May Have Been Inoperable Due to Power Supply Breaker Not Being Closed.Caused by Operator Error
05000250/LER-1980-002, Forwards LER 80-002/03L-0	Forwards LER 80-002/03L-0
05000251/LER-1980-002-03, /03L-0:on 800214,for 17-h During Hot Shutdown, Condensate Storage Tank Contained Less than 185,000 Gallons Required by Tech Specs.Caused by Failed Seal W/Resulting Gear Damage on Agitator Transmission.Agitator Was Replaced	/03L-0:on 800214,for 17-h During Hot Shutdown, Condensate Storage Tank Contained Less than 185,000 Gallons Required by Tech Specs.Caused by Failed Seal W/Resulting Gear Damage on Agitator Transmission.Agitator Was Replaced
05000251/LER-1980-002, Forwards LER 80-002/03L-0	Forwards LER 80-002/03L-0
05000250/LER-1980-002-03, /03L-0:on 800203,during Startup,Units 3 & 4 Condensate Storage Tanks Decreased to Less than 185,000- Gallon Requirement.Caused by Excessive Water Treatment Plant Output During Unit 3 Power Physics Testing	/03L-0:on 800203,during Startup,Units 3 & 4 Condensate Storage Tanks Decreased to Less than 185,000- Gallon Requirement.Caused by Excessive Water Treatment Plant Output During Unit 3 Power Physics Testing
05000251/LER-1980-003-03, While Testing 4C Steam Generator Feedwater Control Valve,Change in Steam Generator Level Lifted Low Setpoint Valve.Valve Did Not Fully Reseat. Caused by Binding Between Lifting Gear & Release Nut	While Testing 4C Steam Generator Feedwater Control Valve,Change in Steam Generator Level Lifted Low Setpoint Valve.Valve Did Not Fully Reseat. Caused by Binding Between Lifting Gear & Release Nut
05000251/LER-1980-003, Forwards Updated LER 80-003/03L-0	Forwards Updated LER 80-003/03L-0
05000250/LER-1980-003, Forwards LER 80-003/03L-0	Forwards LER 80-003/03L-0
05000250/LER-1980-003-03, /03L-0:on 800212,during Power Escalation Following Refueling,Reactor Power Indicated by Power Range Nuclear Instrumentation Was Low.Caused by Bypass Valve on Feedwater Transmitter 3B Not Fully Closed & Nis Improperly Adjuste	/03L-0:on 800212,during Power Escalation Following Refueling,Reactor Power Indicated by Power Range Nuclear Instrumentation Was Low.Caused by Bypass Valve on Feedwater Transmitter 3B Not Fully Closed & Nis Improperly Adjusted
05000251/LER-1980-004-03, /03L-0:on 800216,while at Hot Shutdown,Condensate Storage Tank Contained Less than 85,000 Gallons for 4-h. Caused by Broken Drive Belt on Agitator.Motor Remounted to Accept Available Drive Belt	/03L-0:on 800216,while at Hot Shutdown,Condensate Storage Tank Contained Less than 85,000 Gallons for 4-h. Caused by Broken Drive Belt on Agitator.Motor Remounted to Accept Available Drive Belt
05000251/LER-1980-004, Forwards LER 80-004/03L-0	Forwards LER 80-004/03L-0
05000250/LER-1980-004, Forwards Updated LER 80-004/03X-1	Forwards Updated LER 80-004/03X-1
05000250/LER-1980-004-03, Radiator Tube Leak on Emergency Diesel Generator a Detected.Probable Cause Due to Foreign Object Being Forced Into Radiator by Cooling Fans & Degradation Induced by External Environ.Leak Repaired	Radiator Tube Leak on Emergency Diesel Generator a Detected.Probable Cause Due to Foreign Object Being Forced Into Radiator by Cooling Fans & Degradation Induced by External Environ.Leak Repaired
05000250/LER-1980-005, Forwards LER 80-005/03L-0	Forwards LER 80-005/03L-0
05000250/LER-1980-005-03, /03L-0:on 800229,during Review of Maint Procedure 15537.2,fire Hose Station Found Not Fully Operable.Caused by Misunderstanding of What Constitutes Operability & Failure of Administrative Controls.Procedure Will Be Revised	/03L-0:on 800229,during Review of Maint Procedure 15537.2,fire Hose Station Found Not Fully Operable.Caused by Misunderstanding of What Constitutes Operability & Failure of Administrative Controls.Procedure Will Be Revised
05000251/LER-1980-005-03, /03L-0:on 800331,during Normal Operation,Process Radiation Monitors R-11 & R-12 Were Out of Svc for Approx 11-h.Caused by Failure of Air Sampling Blower Due to Normal Wear.Blower Replaced.Monitors Returned to Svc	/03L-0:on 800331,during Normal Operation,Process Radiation Monitors R-11 & R-12 Were Out of Svc for Approx 11-h.Caused by Failure of Air Sampling Blower Due to Normal Wear.Blower Replaced.Monitors Returned to Svc
05000251/LER-1980-005, Forwards LER 80-005/03L-0	Forwards LER 80-005/03L-0
05000250/LER-1980-006, Forwards LER 80-006/03L-0	Forwards LER 80-006/03L-0
05000250/LER-1980-006-03, /03L-0:on 800316,during Review of MP 15537.2,four Post Indicator Valves in Fire Protection Water Sys Found Not Inspected within Time Interval Limit.Caused by Misunderstanding of Responsibility	/03L-0:on 800316,during Review of MP 15537.2,four Post Indicator Valves in Fire Protection Water Sys Found Not Inspected within Time Interval Limit.Caused by Misunderstanding of Responsibility
05000251/LER-1980-006, Forwards LER 80-006/03L-0	Forwards LER 80-006/03L-0
05000251/LER-1980-006-03, /03L-0:on 800407,during Inservice Insp Testing, Auxiliary Feedwater Pump a Failed to Deliver Flow Rate to Unit 4 Steam Generators.Caused by Control Circuit Calibr or Flow Restriction in Valve 4-20-142	/03L-0:on 800407,during Inservice Insp Testing, Auxiliary Feedwater Pump a Failed to Deliver Flow Rate to Unit 4 Steam Generators.Caused by Control Circuit Calibr or Flow Restriction in Valve 4-20-142
05000250/LER-1980-007, Forwards LER 80-007/03L-0	Forwards LER 80-007/03L-0
05000250/LER-1980-007-03, /03L-0:on 800424,during Planning & Implementation of Surveillance Per Tech Spec 4.15.4.a.1,six Electrical Penetration Fire Barriers Found Nonfunctional.Caused by Incomplete Installation.Barriers Repaired	/03L-0:on 800424,during Planning & Implementation of Surveillance Per Tech Spec 4.15.4.a.1,six Electrical Penetration Fire Barriers Found Nonfunctional.Caused by Incomplete Installation.Barriers Repaired
05000251/LER-1980-007-01, /01T-2:on 800507,disc Stud Nut Discovered Missing from Main Steam Check Valve 4A.Caused by Failure of Associated Locking Device.Disc Studs Replaced & Improved Locking Device Installed	/01T-2:on 800507,disc Stud Nut Discovered Missing from Main Steam Check Valve 4A.Caused by Failure of Associated Locking Device.Disc Studs Replaced & Improved Locking Device Installed	10 CFR 21.21(b)(1)
05000251/LER-1980-007, Forwards Updated LER 80-007/03X-1	Forwards Updated LER 80-007/03X-1
05000251/LER-1980-007-03, Disc Stud Nut Discovered Missing from Main Stem Check Valve 4A.Caused by Failure of Associated Locking Device.Disc Studs Replaced & Improved Locking Device Installed	Disc Stud Nut Discovered Missing from Main Stem Check Valve 4A.Caused by Failure of Associated Locking Device.Disc Studs Replaced & Improved Locking Device Installed
05000250/LER-1980-008-01, /01X-1:on 800505,insp & Reanalyses Per IE Bulletin 79-14 Revealed Inadequate Support of 3A & 3B Resistance Temp Detector Bypass Loops.Change Mod Installed to Properly Support Piping	/01X-1:on 800505,insp & Reanalyses Per IE Bulletin 79-14 Revealed Inadequate Support of 3A & 3B Resistance Temp Detector Bypass Loops.Change Mod Installed to Properly Support Piping
05000250/LER-1980-008, Forwards LER 80-008/01X-1,updating 800519 Initial Rept	Forwards LER 80-008/01X-1,updating 800519 Initial Rept
05000251/LER-1980-008-01, /01T-0:on 800523,review of Radiographs Per IE Bulletin 79-13 Revealed Indications of Cracking in Feedwater Nozzle to Pipe Weld on Steam Generator 4 C Reducers.Cause Not Stated.Fittings Containing Defects Are Being Replaced	/01T-0:on 800523,review of Radiographs Per IE Bulletin 79-13 Revealed Indications of Cracking in Feedwater Nozzle to Pipe Weld on Steam Generator 4 C Reducers.Cause Not Stated.Fittings Containing Defects Are Being Replaced
05000251/LER-1980-008, Forwards LER 80-008/01T-0	Forwards LER 80-008/01T-0
05000250/LER-1980-009-03, /03L-0:on 800511,while Performing OP 14004.1,steam Generator Protection Channels Periodic Test,Trip Setpoints of Bistable BS-3-475 & 485A Found Nonconservative.Caused by Instrument Drift.Bistables Reset	/03L-0:on 800511,while Performing OP 14004.1,steam Generator Protection Channels Periodic Test,Trip Setpoints of Bistable BS-3-475 & 485A Found Nonconservative.Caused by Instrument Drift.Bistables Reset
05000251/LER-1980-009, Forwards LER 80-009/03L-0	Forwards LER 80-009/03L-0
05000250/LER-1980-009, Forwards LER 80-009/03L-0	Forwards LER 80-009/03L-0
05000251/LER-1980-009-03, /03L-0:on 800614,during Shutdown,Low Flow Was Indicated on 4C Bypass Loop.Caused by Valve Stem Separating from Disc in Manner Which Prevented Valve from Fully Opening	/03L-0:on 800614,during Shutdown,Low Flow Was Indicated on 4C Bypass Loop.Caused by Valve Stem Separating from Disc in Manner Which Prevented Valve from Fully Opening
05000250/LER-1980-010-03, /03L-0:on 800514,during Normal Operation,Process Radiation Monitors R-11 & R-12 Were Out of Svc for Approx 16-h.Caused by Failure of Air Sampling Blower Due to Normal Wear.Blower Replaced & Monitor Returned to Svc	/03L-0:on 800514,during Normal Operation,Process Radiation Monitors R-11 & R-12 Were Out of Svc for Approx 16-h.Caused by Failure of Air Sampling Blower Due to Normal Wear.Blower Replaced & Monitor Returned to Svc
05000250/LER-1980-010, Forwards LER 80-010/03L-0	Forwards LER 80-010/03L-0
05000251/LER-1980-010-03, Leakage Developed Through Crack in North Channel Cover of Component Cooling Water Heat Exchanger 4C.Caused by Corrosion.Channel Cover Replaced	Leakage Developed Through Crack in North Channel Cover of Component Cooling Water Heat Exchanger 4C.Caused by Corrosion.Channel Cover Replaced
05000251/LER-1980-010, Forwards Updated LER 80-010/03X-1	Forwards Updated LER 80-010/03X-1
05000251/LER-1980-011, Forwards LER 80-011/03L-0	Forwards LER 80-011/03L-0
05000250/LER-1980-011-01, /01T-0:on 800527,util Was Notified by NSSS Vendor That Nonconservative Error Had Been Discovered in Computer Inputs Used in Feb 1979 10CFR50.46 App K LOCA Analysis. Caused by Personnel Error	/01T-0:on 800527,util Was Notified by NSSS Vendor That Nonconservative Error Had Been Discovered in Computer Inputs Used in Feb 1979 10CFR50.46 App K LOCA Analysis. Caused by Personnel Error
05000251/LER-1980-011-03, /03L-0:on 800818,during Surveillance Testing,Six Ionization Detectors in 4W Electrical Penetration Room Found Inoperable.Caused by Improper Installation of Upgrade to Fire Protection Sys	/03L-0:on 800818,during Surveillance Testing,Six Ionization Detectors in 4W Electrical Penetration Room Found Inoperable.Caused by Improper Installation of Upgrade to Fire Protection Sys
05000250/LER-1980-011, Forwards LER 80-011/01T-0	Forwards LER 80-011/01T-0
05000250/LER-1980-012-03, /03L-0:on 800620,daily Calibr of Unit 3 Power Range Channel Not Performed as Required.Caused by Personnel Error Due to Misunderstanding Between Person Performing Test & Person Responsible for Test	/03L-0:on 800620,daily Calibr of Unit 3 Power Range Channel Not Performed as Required.Caused by Personnel Error Due to Misunderstanding Between Person Performing Test & Person Responsible for Test
05000251/LER-1980-012-03, /03L-0:on 801013,excessive Leakage Past Primary Packing in Charging Pump 4A Caused Pump to Be Removed from Svc.Caused by Loose Packing.Packing Replaced	/03L-0:on 801013,excessive Leakage Past Primary Packing in Charging Pump 4A Caused Pump to Be Removed from Svc.Caused by Loose Packing.Packing Replaced
05000250/LER-1980-012, Forwards LER 80-012/03L-0	Forwards LER 80-012/03L-0
05000251/LER-1980-012, Forwards LER 80-012/03L-0	Forwards LER 80-012/03L-0
05000250/LER-1980-013, Forwards LER 80-013/09X-0	Forwards LER 80-013/09X-0
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05000250/LER-1980-026, Forwards LER 80-026/01T-0

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Dear Mr. O'Reilly:

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