PNO-III-98-045, on 980914,empty Type B Shipping Cask Received with Removable Contamination Levels of Approx 40,000 Dpm Per 100 Square Centimeters.Licensee Decontaminated Cask
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| ML20199G066 | |
| Person / Time | |
|---|---|
| Site: | Duane Arnold  |
| Issue date: | 09/16/1998 |
| From: | Lickus R, Steven Orth NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| References | |
| PNO-III-98-045, PNO-III-98-45, NUDOCS 9901220171 | |
| Download: ML20199G066 (1) | |
Similar Documents at Duane Arnold | |
|---|---|
Category:PRELIMINARY NOTIFICATION OF EVENT OR OCCURRENCE (PNO
MONTHYEARPNO-III-99-024, on 990416,licensee Commenced Controlled Power Reduction to Approx 10% to Identify & Repair Main Generator Field Ground.Troubleshooting Efforts Are Still in Progress. Ris Monitored SD & Troubleshooting & Will Review Activities1999-04-19019 April 1999
[Table view]PNO-III-99-024:on 990416,licensee Commenced Controlled Power Reduction to Approx 10% to Identify & Repair Main Generator Field Ground.Troubleshooting Efforts Are Still in Progress. Ris Monitored SD & Troubleshooting & Will Review Activities PNO-III-98-045, on 980914,empty Type B Shipping Cask Received with Removable Contamination Levels of Approx 40,000 Dpm Per 100 Square Centimeters.Licensee Decontaminated Cask1998-09-16016 September 1998 PNO-III-98-045:on 980914,empty Type B Shipping Cask Received with Removable Contamination Levels of Approx 40,000 Dpm Per 100 Square Centimeters.Licensee Decontaminated Cask PNO-III-97-077, on 970909,licensee Began Reactor Shutdown After Steam Leak Identified in Steam Tunnel.Leak Was on Capped Drain Line Off a Main Steam Line,Between Two Main Steam Isolation Valves.State of IA Will Be Notified1997-09-10010 September 1997 PNO-III-97-077:on 970909,licensee Began Reactor Shutdown After Steam Leak Identified in Steam Tunnel.Leak Was on Capped Drain Line Off a Main Steam Line,Between Two Main Steam Isolation Valves.State of IA Will Be Notified PNO-III-90-046, on 900709,partial Loss of Offsite Power Occurred During Refueling Outage.Determined That Technician Failed to Insert Relay Logic Block.Licensee Reviewing Controls on Switchyard Activities.State of IA Notified1990-07-11011 July 1990 PNO-III-90-046:on 900709,partial Loss of Offsite Power Occurred During Refueling Outage.Determined That Technician Failed to Insert Relay Logic Block.Licensee Reviewing Controls on Switchyard Activities.State of IA Notified PNO-III-89-066, on 890919,during Routine Maintenance,Licensee Identified Two Environmentally Unqualified AMP Butt Splices on Recirculation Sys Sample Line Valve in Drywell.Licensee Instituted two-phase Program to Correct Addl Splices1989-10-0303 October 1989 PNO-III-89-066:on 890919,during Routine Maintenance,Licensee Identified Two Environmentally Unqualified AMP Butt Splices on Recirculation Sys Sample Line Valve in Drywell.Licensee Instituted two-phase Program to Correct Addl Splices PNO-III-89-018, on 890305,reactor Scrammed While Licensee Was Adjusting Main Steam Line Radiation Monitors to Perform Hydrogen Injection Testing1989-03-0606 March 1989 PNO-III-89-018:on 890305,reactor Scrammed While Licensee Was Adjusting Main Steam Line Radiation Monitors to Perform Hydrogen Injection Testing PNO-III-86-152, on 861212,radwaste Shipment,Consisting of Spent in-core Nuclear Detectors & Control Rod Blades, Totalling 20,000 Ci,Misrouted Into State of Mn.Dot Notified1986-12-19019 December 1986 PNO-III-86-152:on 861212,radwaste Shipment,Consisting of Spent in-core Nuclear Detectors & Control Rod Blades, Totalling 20,000 Ci,Misrouted Into State of Mn.Dot Notified PNO-III-86-143, on 861209,plant Shut Down Due to Discovery That 200 AMP Electrical Splices Supplied by GE May Not Meet Environ Qualification Requirements.Special Region III Insp Will Review Splice Problem & Licensee Corrective Action1986-12-0909 December 1986 PNO-III-86-143:on 861209,plant Shut Down Due to Discovery That 200 AMP Electrical Splices Supplied by GE May Not Meet Environ Qualification Requirements.Special Region III Insp Will Review Splice Problem & Licensee Corrective Action PNO-III-86-116, on 861015,while Operating at 95 Percent Power,Licensee Declared Unusual Event After Both Trains of Control Room Ventilation Sys Rendered Inoperable.Caused by Test Procedures Failed to Require Control Valve Be Reset1986-10-17017 October 1986 PNO-III-86-116:on 861015,while Operating at 95 Percent Power,Licensee Declared Unusual Event After Both Trains of Control Room Ventilation Sys Rendered Inoperable.Caused by Test Procedures Failed to Require Control Valve Be Reset PNO-III-86-104, on 860923,unit Shutdown at 4:08 Am,To Investigate Cause of High Bearing Temp on One of Recirculation Pumps.Vendor Insp Determined That Some Cells, Which Supply Control Power to Hpic Sys Valves Be Degraded1986-09-23023 September 1986 PNO-III-86-104:on 860923,unit Shutdown at 4:08 Am,To Investigate Cause of High Bearing Temp on One of Recirculation Pumps.Vendor Insp Determined That Some Cells, Which Supply Control Power to Hpic Sys Valves Be Degraded PNO-III-85-074, on 850822,both Diesel Generators Technically Inoperable.Caused by Simultaneous Rather than Sequential Transfer of Power for Four RHR & Two Core Spray Pumps from Standby Transformers.Switches Placed in Test Position1985-08-23023 August 1985 PNO-III-85-074:on 850822,both Diesel Generators Technically Inoperable.Caused by Simultaneous Rather than Sequential Transfer of Power for Four RHR & Two Core Spray Pumps from Standby Transformers.Switches Placed in Test Position PNO-III-85-022B, on 850719,scheduled Maint & Refueling Outage Concluded.Inservice Insp Revealed through-wall Cracks & Crack Indications on Welds in Recirculating Sys Piping. Repairs Made by Weld Overlay Method1985-07-19019 July 1985 PNO-III-85-022B:on 850719,scheduled Maint & Refueling Outage Concluded.Inservice Insp Revealed through-wall Cracks & Crack Indications on Welds in Recirculating Sys Piping. Repairs Made by Weld Overlay Method PNO-III-84-092, on 841104,explosion & Fire Occurred in Auxiliary Transformer.Caused by Internal Short Circuit. Essential Loads Picked Up by Standby Transformer.Hpci,Rcic & Transformer Deluge Sys Started1984-11-0505 November 1984 PNO-III-84-092:on 841104,explosion & Fire Occurred in Auxiliary Transformer.Caused by Internal Short Circuit. Essential Loads Picked Up by Standby Transformer.Hpci,Rcic & Transformer Deluge Sys Started PNO-III-83-032, on 830426,scram Circuitry Failed to Operate Properly When Mode Switch Moved from Refuel Position to Shutdown Position.Caused by Three Loose Wires in Rectifier Bridge1983-04-27027 April 1983 PNO-III-83-032:on 830426,scram Circuitry Failed to Operate Properly When Mode Switch Moved from Refuel Position to Shutdown Position.Caused by Three Loose Wires in Rectifier Bridge ML20249A0281978-12-13013 December 1978 PNS-78-060:on 781212,security Guard at Duane Arnold Energy Ctr Received Telcon from Male Caller Who Said, Listen & Listen Good.Plant Will Blow Up Tonight. No Search Instituted,But Security Personnel Deployed PNO-III-78-193, on 781109,received Allegation Re Qualification of Welders Performing Safe End Repair Work at Plant.State of IA Informed1978-11-15015 November 1978 PNO-III-78-193:on 781109,received Allegation Re Qualification of Welders Performing Safe End Repair Work at Plant.State of IA Informed ML20248F2201978-06-30030 June 1978 PNO-78-129:on 780630,licensee Notified Region III That on 780603,contract Worker Collapsed While Working in Refueling Floor Area.Victim Taken to Hospital.Hospital Detected Minor Contamination on Individuals Cheek & Back ML20248F1711978-06-29029 June 1978 PNO-78-125A:on 780627,licensee Reported That Nondestructive Testing of Remiaining Seven Recirculation Sys Inlet Nozzle Transition Pieces Revealed That Five of Seven Have Crack Indications That Will Require Repair ML20248F1611978-06-19019 June 1978 PNO-78-125:on 780617,licensee Notified Region III That 3 Long Crack Found in ten-inch Recirculation Sys Line.Crack Appears to Be in Inconel Transition Piece Between Pipe & Vessel Nozzle.State of Iowa Being Notified ML20248J7881978-03-27027 March 1978 PNO-78-062:on 780325,during Insp of Drywell,Pipe Crack Was Detected in Primary Coolant Sys four-inch Cleanup Line. Reactor Currently Shutdown for Refueling.Licensee Evaluating Methods for Repair.State of IA Notified ML20151U4361977-05-10010 May 1977 PNO-77-076:during Routine Tour of Plant,Radiation Technician Noticed Smoke Coming from 480V Motor Control Ctr.Small Fire Was Noted in Supply Breaker.Fire Was Extinguished.Plant Presently Shutdown for Refueling ML20151U6841977-03-31031 March 1977 PNO-77-050:on 770329,notified Region III of Failure of Four Six Automatic Relief Valves During Testing.Licensee Stated Manual Relief Fuction of Six Valves Satifactorily Tested at Site.Region III Following Matter Closely ML20249B8691976-11-0404 November 1976 PNO-76-181:during Conduct of Routine Monthly Diesel Generator Surveillance Test on 761104,fuel Oil Leak Developed Due to Cracked Fitting in Fuel Line.Fuel Oil Sprayed on Exhaust Manifold & Fire Ignited.Inspector Onsite ML20236F4171976-06-24024 June 1976 PNS-76-028:on 760623,secretary in General Ofc of Iowa Electric Light & Power Co Received Telephonic Bomb Threat.Search of Facility Was Conducted.No Bomb Was Found ML20236U8931975-09-0404 September 1975 PN-75-086:licensee Reported That Strike of Operating & Maint Bargaining Unit Personnel Would Take Place on 750904.Plant Will Be Operated by Site & Corporate Supervisory Personnel IAW Contingency Plan ML20236U1741975-06-11011 June 1975 PN-75-035:on 750610,Region III Ofc Was Notified by Licensee That Fuel Bundle Had Dropped Into Reactor Vessel During Fuel Movement Operation.Plans in Progress to Determine How to Secure Bundle,Positioned Upright & Leaning Against Wall 1999-04-19 Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS MONTHYEARIR 05000331/19993021999-10-25025 October 1999
[Table view]NRC Operator Licensing Exam Rept 50-331/99-302OL(including Completed & Graded Tests) for Tests Administered on 990920- 24.Six Applicants Passed Exam & Were Issed Operating Licenses IR 05000331/19990111999-10-0707 October 1999 Insp Rept 50-331/99-11 on 990820-0930.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000331/19990081999-09-0202 September 1999 Insp Rept 50-331/99-08 on 990712-16 & 0810-12.No Violations Noted.Major Areas Inspected:Radiation Protection & Chemistry Programs IR 05000331/19990091999-08-26026 August 1999 Insp Rept 50-331/99-09 on 990708-0819.Violations Noted.Major Areas Inspected:Licensee Operations,Engineering,Maint & Plant Support IR 05000331/19990101999-08-17017 August 1999 Insp Rept 50-331/99-10 on 990802-06.No Violations Noted. Major Areas Inspected:Review of Emergency Preparedness Program,Aspect of Plant Support IR 05000331/19990051999-07-27027 July 1999 Insp Rept 50-331/99-05 on 990601-0701.Violations Noted.Major Areas Inspected:Engineering,Technical Support & Corrective Actions IR 05000331/19990071999-07-16016 July 1999 Insp Rept 50-331/99-07 on 990526-0707.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000331/19993011999-07-13013 July 1999 NRC Operator Licensing Exam Rept 50-331/99-301OL (Including Completed & Graded Tests) for Tests Administered on 990525. Written Retake Exam Administered by Licensee to One Applicant.Applicant Passed Exam & Issued RO License IR 05000331/19980051999-07-12012 July 1999 Insp Rept 50-331/98-05 on 990622-24.No Violations Noted. Major Areas Inspected:Maint IR 05000331/19990061999-06-25025 June 1999 Insp Rept 50-331/99-06 on 990607-11.No Violations Noted. Major Areas Inspected:Physical Security Program IR 05000331/19990041999-06-0909 June 1999 Insp Rept 50-331/99-04 on 990414-0525.Non-cited Violations Noted.Major Areas Inspected:Operations,Engineering, Maintenance & Plant Support IR 05000331/19990031999-04-23023 April 1999 Insp Rept 50-331/99-03 on 990303-0413.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support PNO-III-99-024, on 990416,licensee Commenced Controlled Power Reduction to Approx 10% to Identify & Repair Main Generator Field Ground.Troubleshooting Efforts Are Still in Progress. Ris Monitored SD & Troubleshooting & Will Review Activities1999-04-19019 April 1999 PNO-III-99-024:on 990416,licensee Commenced Controlled Power Reduction to Approx 10% to Identify & Repair Main Generator Field Ground.Troubleshooting Efforts Are Still in Progress. Ris Monitored SD & Troubleshooting & Will Review Activities IR 05000331/19990011999-03-24024 March 1999 Insp Rept 50-331/99-01 on 990113-0302.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support ML20203F1431999-02-10010 February 1999 Notice of Violation from Insp on 981125-990112.Violation Noted:On 981203,quality Control Inspector Failed to Implement Step 5.3(4) of GMP-INST-011,in That Individual Did Not Verify That Profile of Component Lead Was Visible IR 05000331/19980151999-02-10010 February 1999 Insp Rept 50-331/98-15 on 981125-990112.Violations Noted. Major Areas Inspected:Aspects of Licensees Operations, Engineering,Maint & Plant Support IR 05000331/19990021999-02-0101 February 1999 Insp Rept 50-331/99-02 on 990119-21.No Violations Noted. Major Areas Inspected:Reviewed C/As for Previously Identified Issues from Sys Operational Performance Insp Completed on 970425 IR 05000331/19980211999-01-0505 January 1999 Insp Rept 50-331/98-21 on 981214-17.No Violations Noted. Major Areas Inspected:Licensing Corrective Actions & Engineering Involvement in Corrective Action Process IR 05000331/19980201998-12-29029 December 1998 Licensed Operator Requalification Training Program Insp Rept 50-331/98-20 Conducted on 981204.Exam Results:Two Operating Crews Passed Operating Portion of Exam.One SRO & Two ROs Failed Written Exam IR 05000331/19980191998-12-23023 December 1998 Insp Rept 50-331/98-19 on 981130-1204.No Violations Noted. Major Areas Inspected:Radiation Protection & Chemistry Program IR 05000331/19980141998-12-18018 December 1998 Insp Rept 50-331/98-14 on 981014-1124.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maint & Plant Support IR 05000331/19980181998-12-16016 December 1998 Insp Rept 50-331/98-18 on 981116-20 Onsite & 1208 NRC Region 3 Ofc.No Violations Noted.Major Areas Inspected:Review of Physical Security Program IR 05000331/19980131998-11-12012 November 1998 Insp Rept 50-331/98-13 on 980905-1013.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000331/19980161998-11-0303 November 1998 Emergency Preparedness Exercise Insp Rept 50-331/98-16 on 981020-23.Major Areas inspected:1998 Emergency Preparedness Exercise IR 05000331/19980171998-10-30030 October 1998 Insp Rept 50-331/98-17 on 981013-16.No Violations Noted. Major Areas Inspected:Implementation of Solid Waste Mgt Program & Radioactive Material Shipping Program IR 05000331/19980121998-10-0202 October 1998 Insp Rept 50-331/98-12 on 980730-0904.No Violations Noted. Major Areas Inspected:Operations,Engineering,Maint & Plant Support PNO-III-98-045, on 980914,empty Type B Shipping Cask Received with Removable Contamination Levels of Approx 40,000 Dpm Per 100 Square Centimeters.Licensee Decontaminated Cask1998-09-16016 September 1998 PNO-III-98-045:on 980914,empty Type B Shipping Cask Received with Removable Contamination Levels of Approx 40,000 Dpm Per 100 Square Centimeters.Licensee Decontaminated Cask IR 05000331/19980091998-08-19019 August 1998 Insp Rept 50-331/98-09 on 980610-0729.No Violations Noted. Major Areas Inspected:Aspects of Licensee Operations, Engineering,Maint & Plant Support IR 05000331/19980111998-08-14014 August 1998 Insp Rept 50-331/98-11 on 980803-07.No Violations Noted. Major Areas Inspected:Evaluation of Effectiveness of Aspects of Radiation Protection & Chemistry Program ML20236V6971998-07-28028 July 1998 Notice of Violation from Insp on 980429-0609.Violation Noted:On 980513,licensee Conducted Primary Containment Closeout Insp,Activity Affecting Quality & Failed to Verify That Drywell General Area Was Free of Trash & Tools IR 05000331/19980081998-07-28028 July 1998 Insp Rept 50-331/98-08 on 980429-0609.Violations Noted.Major Areas Inspected:Operations,Maint & Engineering ML20236U4911998-06-30030 June 1998 Notice of Violation from Insp on 980505-06.Violations Noted: on 980412,licensee Maint Staff Failed to Adequately Document & Reroute Through Affected Departs for Review & Approval,Changes Made in Scope of Work to Listed Request ML20236U4931998-06-30030 June 1998 Insp Rept 50-331/98-10 on 980505-06.No Violations Noted. Major Areas Inspected:Maint Activities Related to Grayboot Applications Including Training & Qualifications of Maint Staff to Perform Grayboot Applications ML20248J4471998-05-29029 May 1998 Notice of Violation from Insp on 980318-0428.Violation Noted:On 980408,STP 42B012-CY,Prerequisite 6.4,was Not Properly Implemented IR 05000331/19980041998-05-29029 May 1998 Insp Rept 50-331/98-04 on 980318-0428.Violations Noted.Major Areas Inspected:Operations,Maint & Engineering ML20247K3231998-05-12012 May 1998 Notice of Violations from Insp on 980413-0504.Violations Noted:On 980404,licensee Did Not Make Sure Surveys to Assure Compliance w/10CFR20.1902(b),which Describes Posting of High Radiation Areas IR 05000331/19980071998-05-12012 May 1998 Insp Rept 50-331/98-07 on 980413-0504.Violations Noted. Major Areas Inspected:Review of Radiological Planning & Controls for Work Conducted During Ongoing Refueling Outage Including ALARA Reviews & Outage Dose Trending ML20217L0531998-04-28028 April 1998 Notice of Violation from Insp on 980318-20.Violation Noted: on 980313,Operating Log Did Not Contain Entry for Restoration of Reactor Manual Control Sys to Service After Completion of Mods ML20217L7211998-04-28028 April 1998 Insp Rept 50-331/98-06 on 980318-20.Violations Noted.Major Areas Inspected:Circumstances Surrrounding Removal of Sys from Service,Review of Selected Procedures & Records & Interviews W/Personnel Involved W/Removing Sys from Service ML20216G4541998-04-0909 April 1998 Insp Rept 50-331/98-03 on 980205-0317.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support ML20216G4441998-04-0909 April 1998 Notice of Violation from Insp on 980205-0317.Violation Noted:Between 980210 & 0306,licensee Failed to Follow Administrative Control Procedure 1408.9,Step 3.7(2) ML20202G4541998-02-0606 February 1998 Notice of Violation from Insp on 971223-980204.Violations Noted:Between 960102 & 04,for Total of 58 Hours While Plant in Power Operating Conditions,Containment Isolation Valves CV5704B & CV5718B for Well Water Sys,Inoperable ML20202G4731998-02-0606 February 1998 Insp Rept 50-331/98-02 on 971223-980204.Violations Noted. Major Areas Inspected:Operations,Engineering,Maintenance & Plant Support ML20202E9461998-01-0202 January 1998 Insp Rept 50-331/97-17 on 971111-1222.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support IR 07100111/20120221998-01-0202 January 1998 Notice of Violation from Insp on 971111-1222.Violation Noted:Nrc Identified on 971218,three Individuals Designated as Requiring Annual Respirator Fit Testing Overdue for Training IR 05000331/19970161997-12-0202 December 1997 Insp Rept 50-331/97-16 on 970928-1110.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Support ML20202E9211997-12-0202 December 1997 Notice of Violation from Insp on 970928-1110.Violation Noted:From 970519-1029,inspectors Identified That on Ten Occasions Licensee Failed to Balance Mal at Least Once Per Calendar Day When Work in FME Zone IR 05000331/19970141997-11-12012 November 1997 Insp Rept 50-331/97-14 on 970822-0927.No Violations Noted. Major Areas Inspected:Licensee Operations,Engineering,Maint & Plant Support IR 05000331/19970011997-11-0505 November 1997 SALP Rept 50-331/97-01 for 951029-970927 IR 05000331/19970121997-09-22022 September 1997 Insp Rept 50-331/97-12 on 970718-0821.Violations Noted. Major Areas Inspected:Operations,Maintenance,Engineering & Plant Status 1999-09-02 |
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September 16, 1998 PRELIMINARY NOTIFICATION OF EVENT OR UNUSUAL OCCURRENCE PNO-III-98-045 This preliminary notification ccnstitutes EARLY notice of events of POSSIBLE safety or public interest significance. The information is as initiaT'"
received without verification or evaluation, and is basically all tF known by Region III staff s (Lisle, Illinois) on this date.
Facility Licensee Emergency Classification Iowa Electric Light & Power Co.
Duane Arnold 1 Notification of Unusual Event Alert Palo, Iowa Dockets: 50-331 Site Area Emergency General Emergency X Not Applicable
Subject:
EMPTY CASK RECEIVED WITH EXTERNAL CONTAMINATION ABOVE DOT LIMITS On September licensee 14, 1998, from Frank W. Hake an empty Type B shipping cask was received by the and Associates, located in Tennessee. The licensee's initial receipt surveys found removable contamination levels of approximately 40,000 disintegrations per minute (dpm) per 100 square centimeters on the external surfaces of the cask. This exceeded the Department of Transportation limit of 22,000 dpm (4 9 CFR 173. 44 3 ) .
The contamination was found on the external surfaces of the cask, which were covered by the impact limiters. The cask and impact limiters are enclosed in a personnel barrier during shipment. No detectable contamination was found on the personnel barrier. There was no public health and safety risk.
The licensee has decontaminated the cask.
Region III (Chicago) is informing the State of Tennessee, which is an Agreement State with jurisdiction over the shipper. The State of Iowa will also be notified. The information in this preliminary notification have been reviewed with licensee management.
The licensee reported the contamination to the NRC Operations Center at 3:02 p.m. (CDT) on September 15, 1998. This information is current as of 11:30 a.m. (CDT) on September 16, 1998.
Contact:
Steve Orth Roland Lickus (630)829-9827 (630)829-9660 kDj 2p yg 980916 PNO-III-98-045 PDR 2 ?002y OY I