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Category:NOTICE OF VIOLATION OF A REGULATION
MONTHYEARML20202E3261999-01-22022 January 1999 Notice of Violation from Insp on 981115-1226.Violation Noted:Licensee Failed to Take Effective Measures to Preclude Repetition of Inadvertent Opening of torus-to-drywell Vacuum Breaker Documented in LER 50-298/97-007 IR 05000298/19960041999-01-0707 January 1999 Notice of Violation from Insp on 981116-1208.Violation Noted:Deviations from Plant Design Basis Identified as Result of Investigation Following Issuance of Violation 50-298/9604-1013 Not Properly Corrected ML20198J3531998-12-17017 December 1998 Notice of Violation from Insp on 980504-22 & 0608-26. Violation Noted:As of October 1997,licensee Failed to Provide Procedures to Implement Compensatory Measures for Standby Liquid Control Tank Heater Failure,Per USAR ML20197J7321998-12-11011 December 1998 Notice of Violation from Insp on 981004-1114.Violation Noted:On 981001,inspectors Identified That Between 980125- 980125 & 0916,licensee Failed to Properly Maintain Procedures Governing Operation of Reactor Equipment Cooling IR 07100022/20120311998-06-23023 June 1998 Notice of Violation from Insp on 980419-0530.Violation Noted:No Explanation Was Included in Subsequent Annual Radioactive Matls Release Rept & Condition Was Not Repaired in Timely Manner from 971022-1231 ML20249C2481998-05-26026 May 1998 Notice of Violation from Insp on 980504-08.Violation Noted: on 980506,inspector Observed Group of Visitors Enter Protected Area That Were Not Issued Visitor Badges,Did Not Card in & Did Not Enter Protected Area Through Turnstiles ML20247L2451998-05-15015 May 1998 Notice of Violation from Insp on 980308-0418.Violation Noted:Procedure 7.2.63 Was Inappropriate to Circumstances & Had No Appropriate Acceptance Criteria,In That Required Torque Value Not Given in Flange Bolt Work Instructions ML20217A3681998-03-19019 March 1998 Notice of Violation from Insp on 980302-06.Violation Noted:On Five Separate Occasions,Licensee Mgt Called in Workers to Perform Back Shift Work W/O Providing Transportation or Administering Breathalyser Test ML20203F8751998-02-23023 February 1998 Notice of Violation from Insp on 971214-980124.Violation Noted:On 971222,while MSL High RM Was Inoperable & Primary Containment Integrity Was Required,Licensee Opened Both Reactor Water Sample Valves ML20198L0391998-01-12012 January 1998 Notice of Violation from Insp on 971102-1213.Violation Noted:As of 971213,Procedure 6.SC.502,Rev 2,was Not Appropriate to Circumstances in That Did Not Include Appropriate Acceptance Criteria ML20202D1081997-12-0101 December 1997 Notice of Violation & Proposed Imposition of Civil Penalty in Amount of $110,000.Violation Noted:Between Dec 1994 & July 1997,established Measures Did Not Identify & Correct Water Retention in Offgas System Holdup Line ML20217H1961997-10-0909 October 1997 Notice of Violation from Insp on 970915-24.Violation Noted: on 970228,licensee Failed to Correctly Complete Item 16 of Problem Identification Rept 2-12489,to Disposition Failure of safety-related Service Water Piping Reducer SW-DG-1-R-2 ML20154F1971997-09-19019 September 1997 Notice of Violation from Insp on 970818-22.Violation Noted: on 970819,inspector Determined That Two Gaps of Approx 6 & 7 Ft Existed on Northwest Portion of Vehicle Barrier System. One of Active Sys Barriers Could Be Easily Defeated ML20216J6231997-09-12012 September 1997 Notice of Violation from Insp on 970728-0814.Violation Noted:Licensee Failed to Write Problem Identification & Resolution Rept for Known Failure to Follow Safety Related Procedure ML20216C6321997-09-0404 September 1997 Notice of Violation from Insp on 970629-0809.Violation Noted:Procedure 6.PC.308,did Not Satisfy Operating License Requirements ML20149K8811997-07-25025 July 1997 Notice of Violation from Insp on 970518-0628.Violation Noted:On 970614,licensee Procedures for Inerting Containment Were Not Appropriate to Circumstances in That They Did Not Allow Use of Installed 24-inch Valves ML20141E3871997-06-25025 June 1997 Notice of Violation from Insp on 961007-970219.Violation Noted:Licensee Did Not Update USAR within Required Timeframe for Listed Examples ML20141G5821997-05-16016 May 1997 Notice of Violation from Insp on 970223-0405.Violation Noted:On 970306,during Installation of Mod 94-072,fire Watch Personnel Did Not Maintain Continuous Observation of Affected Area in Sparks from Welding & Grinding ML20138E3071997-04-28028 April 1997 Revised Notice of Violation from Insp on 961007-970219. Violation Noted:Licensee Did Not Provide Detailed Maint Procedures,Therefore One Capscrew on Each Mounting Brackets for Inlet & Outlet Scram Valve Were Found Not Secured ML20135F9851997-03-31031 March 1997 Notice of Violation from Insp on 970112-0222.Violation Noted:Inspector Determined That Procedure 7.3.1.6, 125/250v Station Battery Charger Protective Relays Testing & Calibr, Rev 7,was Not Properly Implemented ML20135E5201997-03-0404 March 1997 Notice of Violation from Insp on 961118-22 & 1209-13. Violations Noted:Failure of Stations Operations Review Committee to Review Station Operations to Detect Potential Nuclear Safety Hazards ML20135D9951997-02-28028 February 1997 Notice of Violation from Insp on 961201-970219.Violation Noted:Procedural Instructions Did Not Exist for Operators to Mitigate Slush Buildup in Circulating Water Intake Bays ML20135C2861997-02-25025 February 1997 Notice of Violation from Insp on 961007-970219.Violation Noted:Licensees Design Criteria Documents Were Not Identified as Conditions Adverse to Quality Until 961220 ML20132H2621996-12-26026 December 1996 Notice of Violation from Insp on 961020-1130.Violation Noted:License Did Not Determine within 24 Hours That Operable DG Was Not Inoperable Due to Common Cause Failure & Did Not Perform TS Surveillance Requirements ML20132G1341996-12-20020 December 1996 Notice of Violation from Insp on 961104-1204.Violation Noted:Licensee Discovered Reset Function for Valve RCI-MOV- M014 Powered by Ac Motor & Facility Not Operated as Described in FSAR & Written Evaluation of FSAR Not Performed ML20129K4261996-11-20020 November 1996 Notice of Violation from Insp on 960729-0802.Violation noted:10 Individuals Had Been Granted Unescorted Access W/O Criminal History Being Completed ML20134J1961996-11-12012 November 1996 Notice of Violation from Insp on 960908-1019.Violation Noted:Operator Inattention to Actual Unavailability of Plant Sys Resulting in Inaccurate Maint Rule Unavailability Calculations ML20128L3391996-10-0707 October 1996 Notice of Violation from Insp on 960728-0907.Violations Noted:Maint Work Order 96-1398 Operability Assessment Not Performed for Use of Unqualified Relay ML20129F5451996-09-30030 September 1996 Notice of Violation from Insp on 960508.Violation Noted: Operators Did Not Notify Control Room Supervisor & Shift Supervisor of Mispositioned Control Rod Until Approx 20 Minutes After Discovery on 960107 ML20129G0591996-09-27027 September 1996 Notice of Violation from Investigation Completed on 960529. Violation Noted:In Oct 1995,R Fentiman Instructed Contract Access Authorization Employees to Use Ref Listed by Applicants for Unescorted Access as Developed Refs ML20149F5851994-08-0808 August 1994 Notice of Violation from Insp on 940711-15.Violation Noted: Personnel Not Under Continuous Behavioral Observation or fitness-for-duty Programs for Extended Period of Time Continued to Have Unescorted Access to Protected Areas ML20059B5271993-12-29029 December 1993 Notice of Violation from Insp on 931010-1120.Violation Noted:Shift Supervisors Failed to Adequately Review Work Documents Involved in Repair & Testing of Fire Door H-305 ML20058C5481993-11-23023 November 1993 Notice of Violation from Insp on 930829-1009.Violations Noted:Written Procedure Was Not Established & Maintained for Alarm Indicating Malfunction of Safety Sys in Alarm Procedure 2.3.2.22 ML20057G0021993-10-12012 October 1993 Notice of Violation from Insp on 930329-0402 & 930503-07. Violations Noted:Licensee Did Not Promptly Identify & Correct EDG Fuel Oil Tanks a & G ML20057G1291993-10-0808 October 1993 Notice of Violation from Insp on 930913-17.Violation Noted: Licensee Failed to Provide Documented Design Verification of Several safety-related Activities ML20056E8111993-08-20020 August 1993 Notice of Violation from Insp on 930606-0717.Violations noted:through-wall Leak Was Discovered in Service Water Return Piping,Significant Adverse to Quality & Measures Had Not Been Taken to Correct First Event ML20128D4011993-01-0404 January 1993 Notice of Violation from Insp on 930118-22.Violation Noted: Tests of Licensee Emergency Response Organization Pager Sys Had Not Been Performed Monthly Per Preventive Maint 4634, Since Apr 1992 ML20126B8461992-12-14014 December 1992 Notice of Violation from Insp on 921004-1114.Violation Noted:Individual W/Escort Responsibility Did Not Maintain Control of Visitor in Protected Area ML20059M4761990-09-27027 September 1990 Notice of Violation from Insp on 900827-31.Violation Noted: PASS Operator Requalification Training Not Conducted for All Chemistry Technicians ML20247N2191989-09-13013 September 1989 Notice of Violation from Insp on 890206-10.Violations Noted: Failure to Provide Adequate Compensatory Measures for Degraded Assessment Aids Sys & Rept 870825 & 881029 Events Involving Officer Reading Book & Sleeping ML20246E1411989-08-21021 August 1989 Notice of Violation from Insp on 890731-0804.Violation Noted:Procedures for Control of Design Changes Inadequate in That on-the-spot Change to Alternate Rod Insertion Sys Which Substantially Changed Reset Time W/O Evaluation Allowed ML20247L9581989-07-24024 July 1989 Notice of Violation from Insp on 890601-30.Violation Noted:Inadequate Design Control Re Requirement for Evaluation to Determine If Procedure Changes or Training Required Due to on-the-spot Changes ML20246A7161989-06-22022 June 1989 Notice of Violation from Insp on 890416-0531.Violations Noted:On 890518,main Steam Line Drain Outboard Isolation Valve Shut While danger-tagged Open & Operation of Reactor While Squib Valve Inoperable for More than 7 Days ML20244C7971989-06-0808 June 1989 Notice of Violation from Insp on 890501-05 & 15-19.Violation Noted:No Test Procedures Found for Routine Calibr of Following Instrumentation Used to Verify Equipment Operability ML20244C9421989-06-0505 June 1989 Notice of Violation from Insp on 890501-05.Violation Noted:Individual Passed Section of Electrical Conduit from Controlled Area in RHR HX Room a to Individual Outside Controlled Area W/O First Performing Survey ML20247C8581989-05-15015 May 1989 Notice of Violation from Insp on 890501-05.Violations Noted:Inservice Insp Program Failed to Identify Nine Supports & 15 Welds That Should Be Listed & Changes in Nonessential Variables Made W/O Documenting Changes ML20245J4671989-05-0101 May 1989 Notice of Violation from Insp on 890410-14.Violation Noted:Failure to Control Welding Activities by Qualified Personnel Using Qualified Procedures ML20244A4721989-04-10010 April 1989 Notice of Violation from Insp on 890213-17.Violations Noted: Procedures & Instructions Not Provided to Maintain Two Fan Coil Units within Design Requirements in safety-related Svc Water Sys ML20247A4121989-03-20020 March 1989 Notice of Violation from Insp on 890206-28.Violation Noted: Licensee Did Not Respond to Violation 298/8831-01 Until 890210 (34 Days After Issuance of Notice of Violation) ML20235Z7861989-03-0202 March 1989 Notice of Violation from Insp on 890123-27 & 0206-10. Violation Noted:Failure to Maintain Training Records 1999-01-07
[Table view] Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS
MONTHYEARIR 05000298/19990121999-10-22022 October 1999 Insp Rept 50-298/99-12 on 990927-30.No Violations Noted. Major Areas Inspected:Licensee Emergency Preparedness Program & Included Review of Emergency Preparedness Performance Indicators IR 05000298/19990101999-10-14014 October 1999 Insp Rept 50-298/99-10 on 990920-24.No Violations Noted. Major Areas Inspected:Radiological Environ & Meteorological Monitoring Programs & Program for Unrestricted Release of Matl from Radiological Controlled Area IR 05000298/19990031999-10-0808 October 1999 Insp Rept 50-298/99-03 on 990823-27 & 990907-10.No Violations Noted.Major Areas Inspected:Methods Used for Identification,Cause Investigation & Correction of Quality Related Problems IR 05000298/19990071999-09-27027 September 1999 Insp Rept 50-298/99-07 on 990718-0828.No Violations Noted. Major Areas Inspected:Implementation of Reactor Safety & Emergency Preparedness Programs PNO-IV-99-040, on 990924,licensee Was Replacing Motor Operator for Suction Valve on B Recirculation Loop.After Completing Repairs,Operators Plan to Restart Reactor.Info Has Been Discussed with Licensee1999-09-24024 September 1999 PNO-IV-99-040:on 990924,licensee Was Replacing Motor Operator for Suction Valve on B Recirculation Loop.After Completing Repairs,Operators Plan to Restart Reactor.Info Has Been Discussed with Licensee IR 05000298/19990091999-09-22022 September 1999 Insp Rept 50-298/99-09 on 990823-26.No Violations Noted. Major Areas Inspected:Radioactive Matl Processing & Shipping Programs & Occupational Radiation Safety Performance Indicator IR 05000298/19990081999-09-14014 September 1999 Insp Rept 50-298/99-08 on 990816-20.No Violations Noted. Major Areas Inspected:Access Authorization/Fitness-for-Duty (Behavior Observation) Program,Access Control of Personnel, Packages & Vehicles Into Protected & Vital Areas & PIs IR 05000298/19990061999-08-0909 August 1999 Insp Rept 50-298/99-06 on 990530-0717.No Violations Noted. Major Areas Inspected:Inspectors Performed Partial Walkdown of high-pressure Coolant Injection Sys,Including Components Located in Sys Pump Room IR 05000298/19990021999-07-21021 July 1999 Insp Rept 50-298/99-02 on 990628-0702.No Violations Noted. Major Areas Inspected:Licensed Operator Requalification Program to Determine Whether Program Incorporated Appropriate Requirements for Evaluation Operator IR 05000298/19990051999-06-16016 June 1999 Insp Rept 50-298/99-05 on 990502-29.Noncited Violations Identified.Major Areas Inspected:Operations,Maint, Engineering & Plant Support IR 05000298/19990041999-05-19019 May 1999 Insp Rept 50-298/99-04 on 990321-0501.Non-cited Violations Identified.Major Areas Inspected:Operations,Maint & Plant Status.Emergency Procedures Failed to Instruct Operators When to Reduce Core Spray Pump Flow Following DBA IR 05000298/19990011999-05-0505 May 1999 Insp Rept 50-298/99-01 on 990207-0320.Non-cited Violations Noted.Major Areas Inspected:Operations & Maint ML20204D9811999-03-18018 March 1999 Insp Rept 50-298/98-09 on 981227-990206.Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000298/19993011999-03-0909 March 1999 NRC Operator Licensing Exam Rept 50-298/99-301 (Including Completed & Graded Tests) for Tests Administered on 990212. Exam Results:Four Reactor Operator License Applicants Passed Exam IR 05000298/19980081999-01-22022 January 1999 Insp Rept 50-298/98-08 on 980115-1226.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support ML20202E3261999-01-22022 January 1999 Notice of Violation from Insp on 981115-1226.Violation Noted:Licensee Failed to Take Effective Measures to Preclude Repetition of Inadvertent Opening of torus-to-drywell Vacuum Breaker Documented in LER 50-298/97-007 IR 05000298/19960041999-01-0707 January 1999 Notice of Violation from Insp on 981116-1208.Violation Noted:Deviations from Plant Design Basis Identified as Result of Investigation Following Issuance of Violation 50-298/9604-1013 Not Properly Corrected ML20199E1691999-01-0707 January 1999 Insp Rept 50-298/98-22 on 981116-1208.Violations Noted.Major Areas Inspected:Licensee Performance in Completing Engineering Strategy Action Item 3.2.e IR 05000298/19980151998-12-17017 December 1998 Insp Rept 50-298/98-15 on 980504-22 & 980608-26.Violations Noted.Major Areas Inspected:Safety Sys Engineering Insp Performed for Dgs,Vital Ac Eds & CR Emergency Filtration Sys ML20198J3531998-12-17017 December 1998 Notice of Violation from Insp on 980504-22 & 0608-26. Violation Noted:As of October 1997,licensee Failed to Provide Procedures to Implement Compensatory Measures for Standby Liquid Control Tank Heater Failure,Per USAR ML20197J7321998-12-11011 December 1998 Notice of Violation from Insp on 981004-1114.Violation Noted:On 981001,inspectors Identified That Between 980125- 980125 & 0916,licensee Failed to Properly Maintain Procedures Governing Operation of Reactor Equipment Cooling IR 05000298/19980071998-12-11011 December 1998 Insp Rept 50-298/98-07 on 981004-1114.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000298/19980211998-10-29029 October 1998 Insp Rept 50-298/98-21 on 981005-09.No Violations Noted. Major Areas Inspected:Third 10-yr Interval Inservice Insp Program,Including GE Reactor Insp Sys Automated Ultrasonic Exams of Reactor Vessel Circumferential Weld IR 05000298/19980061998-10-21021 October 1998 Insp Rept 50-298/98-06 on 980823-1003.No Violations Noted. Major Areas Inspected:Operations,Maintenance & Plant Support IR 05000298/19980201998-09-21021 September 1998 Insp Rept 50-298/98-20 on 980831-0904.No Violations Noted. Major Areas Inspected:Licensee Physical Security Program IR 05000298/19980051998-09-18018 September 1998 Insp Rept 50-298/98-05 on 980712-0822.No Violations Noted. Major Areas Inspected:Operations,Maint & Engineering IR 05000298/19980041998-08-19019 August 1998 Errata to Insp Rept 50-298/98-04.Page 10 of Rept Was Inadvertently Omitted IR 05000298/19980991998-08-17017 August 1998 SALP Rept 50-298/98-99 for Cooper Nuclear Station for Period of 970112-980711 ML20237A6221998-08-10010 August 1998 Insp Rept 50-298/98-04 on 980531-0711.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000298/19980181998-06-30030 June 1998 Insp Rept 50-298/98-18 on 980518-21 & 0608-11.No Violations Noted.Major Areas Inspected:Reviewed Radiation Protection Activities Including Exposure Controls,Controls of Radioactive Matls & Contamination IR 05000298/19980031998-06-23023 June 1998 Insp Rept 50-298/98-03 on 980419-0530.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 07100022/20120311998-06-23023 June 1998 Notice of Violation from Insp on 980419-0530.Violation Noted:No Explanation Was Included in Subsequent Annual Radioactive Matls Release Rept & Condition Was Not Repaired in Timely Manner from 971022-1231 IR 05000298/19980161998-06-22022 June 1998 Insp Rept 50-298/98-16 on 980608-11.Weakness Noted.Major Areas Inspected:Licensee Performance & Capabilities During full-scale Biennial Exercise of Emergency Plan & Implementing Procedures IR 05000298/19980191998-06-17017 June 1998 Cancelled Insp Rept 50-298/98-19.Open Items Insp That Was Assigned NRC Insp Rept 50-298/98-19 Will Be Combined W/ Engineering Insp Documented in NRC Insp Rept 50-298/98-15 IR 05000298/19980021998-06-11011 June 1998 Errata to Insp Rept 50-298/98-02,dtd 980515.Changes Have Been Made to Fourth Paragraph ML20249C2481998-05-26026 May 1998 Notice of Violation from Insp on 980504-08.Violation Noted: on 980506,inspector Observed Group of Visitors Enter Protected Area That Were Not Issued Visitor Badges,Did Not Card in & Did Not Enter Protected Area Through Turnstiles IR 05000298/19980171998-05-26026 May 1998 Insp Rept 50-298/98-17 on 980504-08.Violations Noted.Major Areas Inspected:Plant Support ML20247L2451998-05-15015 May 1998 Notice of Violation from Insp on 980308-0418.Violation Noted:Procedure 7.2.63 Was Inappropriate to Circumstances & Had No Appropriate Acceptance Criteria,In That Required Torque Value Not Given in Flange Bolt Work Instructions ML20247L2721998-05-15015 May 1998 Insp Rept 50-298/98-02 on 980308-0418.Violations Noted.Major Areas Inspected:Operations,Maint,Engineering & Plant Support IR 05000298/19980141998-04-17017 April 1998 Insp Rept 50-298/98-14 on 980406-09.No Violations Noted. Major Areas Inspected:Organization & Mgt Controls, Radioactive Effluent Monitoring & safety-related Air Cleaning Sys IR 05000298/19980131998-04-17017 April 1998 Insp Rept 50-298/98-13 on 980406-09.No Violations Noted. Major Areas Inspected:Training & Qualifications,Quality Assurance Oversight,Facilities & Equipment,Procedural Guidance & Annual Repts ML20216F8721998-04-14014 April 1998 Insp Rept 50-298/98-12 on 980316-19.No Violations Noted. Major Areas Inspected:Emergency Plan & Implementing Procedures,Emergency Facilities & Equipment,Organization & Mgt Control,Training & Audits IR 05000298/19980111998-04-0909 April 1998 Cancelled Insp Rept 50-298/98-11.No Rept Will Be Issued W/Subj Number IR 05000298/19980011998-03-31031 March 1998 Insp Rept 50-298/98-01 on 980125-0307.No Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support ML20217A3681998-03-19019 March 1998 Notice of Violation from Insp on 980302-06.Violation Noted:On Five Separate Occasions,Licensee Mgt Called in Workers to Perform Back Shift Work W/O Providing Transportation or Administering Breathalyser Test IR 05000298/19980101998-03-19019 March 1998 Insp Rept 50-298/98-10 on 980302-06.Violations Noted.Major Areas Inspected:Review of Access Authorization,Vehicle Access Control,Assessment Aids,Safeguards Event Logs,Plans & Procedures & Audit & self-assessment Programs IR 05000298/19970111998-02-23023 February 1998 Insp Rept 50-298/97-11 on 971214-980124.Violations Noted. Major Areas Inspected:Operations,Maint,Engineering & Plant Support ML20203F8751998-02-23023 February 1998 Notice of Violation from Insp on 971214-980124.Violation Noted:On 971222,while MSL High RM Was Inoperable & Primary Containment Integrity Was Required,Licensee Opened Both Reactor Water Sample Valves IR 05000298/19972011998-02-0505 February 1998 Insp Repts 50-298/97-201 on 971027-1121 & 1201-04.No Violations Noted.Major Areas Inspected:Rhr Sys & REC Sys ML20198L0391998-01-12012 January 1998 Notice of Violation from Insp on 971102-1213.Violation Noted:As of 971213,Procedure 6.SC.502,Rev 2,was Not Appropriate to Circumstances in That Did Not Include Appropriate Acceptance Criteria 1999-09-27
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l ENCLOSURE 1 NOTICE OF VIOLATION Nebraska Putiic Power District Docket No.: 50-298 Cooper Nuclear Station License No.: DPR 46 l
During an NRC inspection conducted on May 4-22 and June 8-26,1998, five violations of NRC requirements were identified. In accordance with the " General Statement of Policy and l Procedure for NRC Enforcement Actions," NUREG-1600, the violations are listed below:
l A. 10 CFR Part 50, Appendix B, Criterion V, states, in part, that activities affecting quality shall be prescribed by documented instructions, procedures, or drawings of a type appropriate to the circumstances and shall be accomplished in accordance with these instructions, procedures, or drawings. Furthermore, these instructions, procedures, or i drawings shallinclude appropriate quantitative or qualitative acceptance criteria for l determining that important activities have been satisfactorily accomplished.
l l
- 1. Contrary to the above, in July 1993, a change was made to Procedure 6.DG.602,
" Diesel Fuel Oil Availability," that established a 4-inch water level acceptance criterion in the emergency diesel generator fuel oil tanks. This procedure's l acceptance criterion was not appropriate to the circumstances in that the l maximum water level of 4-inches in the emergency diesel generator fuel oil tanks would allow water to be pumped to the day tank.
- 2. Contrary to the above, as of October 1997, the licensee failed to provide procedures to implement compensatory measures for a standby liquid control tank heater failure as described in the Updated Safety Analysis Report. 1 I
- 3. Contrary to the above, as of November 1997, Procedure 13.17," Residual Heat l Removal Heat Exchanger Performanco Evaluation," failed to provide appropriate ;
acceptance criteria for determining that heat exchanger performance was l acceptable in that it directed that a fouling factor calculated from as-measured l
[
data be compared to a fouling factor that was based on design basis accident l conditions. )
l l 4. Contrary to the above, as of December 4,1997, Surveillance ;
Procedure 6.OG.601, " Daily Surveillance Log," Revision 9, did not include !
l
[ appropriate acceptance criteria in that the specified limit of 90 degrees F did not
' I include the instrument uncertainties of Temperature Indicator Ml-TR-3020. As a result, the use of Temperature Indicator Ml-TR-3020 could permit s.ervice water l temperatures to exceed the specified limit.
l l S. Contrary to the above, as of November 1997, Procedure 13.15.1, " Reactor Equipment Cooling Heat Exchanger Performance Analysis," was inappropriate to the circurnstances. The equation for calculating the log mean temperature difference was incorrect. Incorrect values were used to compensate for plugged tubes, instrument uncertainties were not considered, and the excel spreadsheet 9812300149 981217 PDR ADOCK 05000298 G PM i
1 I
i l
l used to supplement the analysis performed within the body of the procedure I contained equation errors. This resulted in erroneous test data.
).
- 6. Contrary to the above, as of December 1997, Surveillance Test l Procedures 6.1SWBP.101, "RHR Service Water Gooster Pump Flow Test and l Valve Operability Test (DIV 1)," Revision 4, and 6.2SWBP.101, "RHR Service !
Water Booster Pump Flow Test and Valve Operability Test (DIV 2)," !
Revision 4,were not appropriate to the circumstances. The procedures specified I the use of gauges that did not have the appropriate range. This resulted in l Pressure Gauges SW-PI-385A through 385D being in an over-ranged condition, which could have yielded inaccurate data.
I This is a Severity Level IV violation (Supplement l} (50-298/9815-01).
B. 10 CFR Part 50, Appendix B, Criterion Ill, requires, in part, that measures be i established to assure that applicable regulatory requirements and the design basis for I those structures, systems, and components to which this appendix applies are correctly l translated into specifications, drawings, procedures, and instructions. Criterion lli further requires that design control measures provide for verifying or checking the adequacy of the design, such as, by performance of design reviews by the use of alternate or simplified calculational methods, or by the performance of a suitable testing program. Criterion ill also states, in part, that design changes shall be subject to design control measures commensurate with those applied to the original design.
- 1. Contrary to the above, as of November 1997, design control measures commensurate with the original design were not applied to electrical loads that were plugged into the welding receptacles. Since these welding receptacles i were connected to the Class 1E ac electrical distribution system, the uses of l these receptacles were defacto modifications that were not subjected to the design controls of the design control program.
- 2. Contrary to the above, as of November 1997, design control measures were not commensurate with those applied to the original design, in that, Calculation 86-155, " Control Room HVAC - System Balancing," Revision 0, was not updated to reflect Design Modification 93-257," Replacement of the Control i Room Booster Fan BF-C-1 A with a Higher Capacity Fan." This modification replaced the emergency booster fan, which had a capacity of 1000 cfm.
Calculation 86-155 concluded that a flowrate of 3000 cfm was necessary to pressurize the control room envelope to 1/8-inch differential pressure with respect to the adjacent areas.
In addition, Calculation 94-134," Verification of Control Room Emergency Filter System Capability," Revision 1, incorrectly calculated the face velocity over the control room emergency filtration carbon filter beds and the resultant efficiency of this component by neglecting the reduction of face area due to the geometric influence of the supporting angle frame.
- 3. Contrary to the above, on October 5,1991, the licensee failed to properly translate the specifications for the service water temperature into Calculation 2
l l
NEDC 93-08,"RHR Heat Exchanger Fouling Factor Determination for Mode C2,"
Revision 0, which was required to be performed as part of Procedure 13.17,
" Residual Heat Removal Heat Exchanger Performance Evaluation." As a result, l
Residual Heat Removal Heat Exchanger A showed a significant mismatch in heat removed from the residual heat removal side of the heat exchanger and l heat entering the service water side of the heat exchanger.
- 4. Contrary to the above, as of November 1997, the licensee failed to properly verify the adequacy of the design. Calculation NEDC 93-050,"RHR Quad
- Temperature," Revision 1, failed to consider heat loads from two residual heat i removal pumps operating in one room during accident conditions when the fan coil unit for the room was ir. operable. A low pressure coolant injection signal would start both residual heat removal pumps in the room if emergency power was available.
I
- 5. Contrary to the above, on May 14,1997, the licensee failed to properly translate j specifications into calculations. Nonconservative and incorrect inputs were used '
in Calculation NEDC 97-074," Evaluation of the Service Water System,"
Revision 1. As a result, the calculation was not appropriate to demonstrate the capability of service water system to cool the reactor equipment cooling system.
This is a Sevedty Level IV violation (Supplement l} (50-298/9815-02).
! C. 10 CFR Part 50, Appendix B, Criterion XI, " Test Control," states, in part, that a test l L program shall be established to assure that all testing required to demonstrate that structures, systems, and components will perform satisfactorily in service is identified and performed in accordance with written test procedures, which incorporate the requirements and acceptance limits contained in applicable design documents.
! Contrary to the above, in November 1997, following replacement of the Emergency Diesel Generator 1 lubricating oil pump, testing was not pedormed to demonstrate that a lubricating oil pump relief valve would perform satisfactorily in service. Specifically, while the vendor recommended valve-set point was 75 psig, the actual as-found set point was found to be 90 psig.
This is a Severity Level IV violation (Supplement l} (50-298/9815-03).
D. 10 CFR 50.73(a)(2)(ii)(B) requires, in part, that the licensee submit a licensee event report within 30 days after discovery of any condition that resulted in the nuclear power plant being in a condition that was outside the design basis.
- Contrary to the above, on July 24,1996, the licensee identified that the motors and operators for outboard primary Containment isolation Valves RHR-MOV-M0166A/B and l -M0167A/B at Torus Penetration X-214 hari been misclassified as nonessential and were powered from the same power source, a condition that rendered the plant configuration outside the design basis for primary containment isolation. However, the licensee failed to report this as a condition that was outside its design basis.
This is a Severity Level IV violation (Supplement 1) (50-298/9815-06).
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I l E. 10 CFR 50.59(a)(1) states, in part, that a licensee may make changes in the facility as d described in the Safety Analysis Report without prior Commission approval, unless the l proposed change involves an unreviewed safety question.
10 CFR 50.59(a)(2) states, in part, that a proposed change shall be deemed to involve an unreviewed safety question it the probability of a malfunction of equipment important l to safety may be increased.
Updated Safety Analysis Report, Volume IV, Chapter X, Section 6.3, states, "The (REC]
system shall be designed to supply an adequata supply of cooling water to the CSCS l (core standby cooling system] areas and the RHR [rosidual heat removal) pumps under i
all accident and transient conditions."
Contrary to the above, in 1991, without prior Commission approval, the licensee made a change to the facility described in the Safety Analysis Report such that the reactor equipment coo!!ng system would not have an adequate supply of cooling water to the core standby cooling system (high pressure coolant injection, core spray, reactor core isolation cooling, and residual heat removal) area room coolers under postulated accident and transient conditions. This increasea the probability of a maifunction of the core standby cooling system pumps due to high room temperatures under certain design basis conditions.
This is a severity Level IV violation (Supplement I) (50-298/9815-07).
Regarding Violations A.1, A.2, A.5, B.1, B.5, D and E above, the NRC has concluded that information regarding the reason for the violations, the corrective actions taken and planned to correct the violations and prevent recurrence, and the date when full compliance will be achieved is already adequately addressed on the docket in NRC Inspection Report 50-298/98-15. However, you are required to submit a written statement or explanation pursuant to 10 CFR 2.201 if the description therein does not accurately reflect your corrective actions or your position. In that case, or if you choose to respond, clearly mark your response
- as a " Reply to a Notice of Violation," and send it to the U.S. Nuclear Regulatory Commission, ATTN
- Document Control Desk, Washington, D.C. 20555 with a copy to the Regional Administrator, Region IV, and a copy to the NRC Resident inspector at the facility that is the
! subject of this Notice, within 30 days of the date of the letter transmitting this Notice of Violation l (Notice).
Pursuant to the provisions of 10 CFR 2.201, Nebraska Public Power District is hereby required to submit a written statement or expianation to the U.S. Nuclear Regulatory Commission, ATTN: Document Control Desk, Washington, D.C. 20555 with a copy to the Regional Administrator, Region IV,611 Ryan Plaza Drive, Suite 400, Arlington, Texas 76011, and a copy to the NRC Resident inspector at the facility that is the subject of this Notice, within 30 days of the date of the letter transmitting this Notice of Violation (Notice). This reply should be clearly marked as a " Reply to a Notice of Violation" and should include for each violation: (1) the l reason for the violation, or, if contested, the basis for disputing the violation or severity level; j (2) the corrective steps that have been taken and the results achieved; (3) the corrective steps that will be taken to avoid further violations; and (4) the date when full compliance will be
- achieved. Your response may reference or include previous docketed correspondence,if the correspondence adequately addresses the required response. If an adequate reply is not 4
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f received within the time specified in this Notice, an order or a Demand for information may be issued as to why the license should not be modified, suspended, or revoked, or why such other action as may be proper should not be taken. Where good cause is shown, consideretion will be given to extending the response time.
If you contest this enforcement action, you should also provide a copy of your response to the i Director, Office of Enforcement, United States Nuclear Regulatory Commission, Washington, DC 20555-0001.
Because your response will be placed in the NRC Public Document Room (PDR), to the exten possible, it should not include any personal privacy, proprietary, or safeguards information so that it can be pl. iced in the PDR without redaction. If personal privacy or proprietary inforrnation is necessary to provide al acceptable response, then please provide a bracketed copy of your
, response that identifies the information that should be protected and a redacted copy of your response that deletes such information. If you request withholding of such material, you must specifically identify the portions of your response that you seek to have withheld and provide in
, detail the bases for your claim of withholding (e.g., explain why the disclosure of information will create an unwarranted invasion of personal privacy or provide the information required by i 10 CFR 2.790(b) to support a request for withholding confidential commercial or financial !
information). If safeguards information is necessary to provide an acceptable response, please ;
provide the level of protection described in 10 CFR 73.21. l l
Dated at Arlington, Texas, this 17th day of December 1998.
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