Interim Rept Re Component Qualification Test Documentation re-review.Attachments Describe Deficiency,Status of Corrective Action & Administrative Procedure Which Describes re-review Program.Related CorrespondenceML19289C646 |
Person / Time |
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Site: |
Midland |
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Issue date: |
01/17/1979 |
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From: |
Howell S CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
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To: |
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References |
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HOWE-17-79, NUDOCS 7901220059 |
Download: ML19289C646 (14) |
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Category:DEFICIENCY REPORTS (PER 10CFR50.55E & PART 21)
MONTHYEARML20126D7211992-12-16016 December 1992 Potential Part 21 Rept Re Actual Performance of Rosemount Supplied Bailey Bq Differential Pressure Transmitters Differing from Rosemount Original Spec.Bailey Controls Encl.Evaluation Not Yet Performed ML20154J4101988-05-12012 May 1988 Addendum 1 to Supplemental Part 21 Rept 145 Re Potential Problem w/F-573-156 Pressure Sensor/Lube Oil Trip.Initially Reported on 880429.Addl 1-1/8-inch Diameter W/Deep Counterbone in Pressure Head Added to Activate Valve ML20153B6191988-04-29029 April 1988 Part 21 Rept Re Potential Defect in Component of Dsr or Dsrv Standby Diesel Generators Supplied to Utils.Recommends Return of Subj Components in Onsite Warehouse Storage & Suggests Surveillance of Devices Already Installed ML20215G2441987-06-16016 June 1987 Part 21 Rept Re Failure of Load Sequencing Equipment Supplied in Aug 1977 During Scheduled Testing.Caused by Open Electrical Connection on One Crimp Lug.Since 1978,insulated Lugs Used on All Equipment ML20216E4721987-05-28028 May 1987 Part 21 Rept 140 Re Potential Defect in Air Pressure Regulators Mfg by Bellofram.Dripwell Gasket May Fail Due to Mismachining of Gasket Seating Surface Causing Loss of Control Air & Starting Air Pressure ML20215G5351986-10-10010 October 1986 Part 21 Rept Re Vendor Tests of air-operated Diaphragm Valves Revealing Natural Frequencies Less than Required Values of 33 Hz.Initially Reported on 841227.No Adverse Effects Noted During Testing ML20215G6801986-10-10010 October 1986 Part 21 Rept Re Vendor Tests of air-operated Diaphragm Valves Revealing Natural Frequencies Less than Required Values of 33 Hz.Initially Reported on 841227.No Adverse Effects Noted During Testing ML20205F6141986-08-13013 August 1986 Part 21 Rept Re Connecting Rod Bolts for Dsrv Engines.Listed Procedures Recommended for Next Connecting Rod Insp, Including Replacement of Bolts Due to Cracked Threads & Large Grooves & Galls in Threads ML20206U0591986-07-0202 July 1986 Part 21 Rept Re Potential Defect in Component of Dsrv Standby Diesel Generators,Involving Problem W/Fastening of Engine Connecting Rod Assembly Which Could Result in Engine Nonavailability.Procedure Will Be Issued by 860718 ML20197H2581986-05-0808 May 1986 Part 21 Rept 135 Re Defect W/Lube Oil Sump Tank Foot Valve of Standby Diesel Generator.Caused by Extrusion of Liner Matl Due to Overpressurization.Corrective Actions Being Developed.List of Affected Sites Modified ML20205N6811986-04-14014 April 1986 Final Part 21 & Deficiency Rept 86-03 Re Consolidated Pipe & Valve Supply,Inc Certified Matl Test Repts.Initially Reported on 860321.Six raised-face Orifice Flanges Statused & Segregated Per QA Procedures ML20205N7381986-04-14014 April 1986 Interim Deficiency & Part 21 Rept 86-02 1 Re Elastomer Liner in Clear Flow Co Foot Valves Used in Lube Oil Sump Tanks of Tdi Diesel Generators.Initially Reported on 860321. Action Will Not Be Pursued Unless Facility Reactivated ML20140H5991986-03-24024 March 1986 Second Interim Deficiency Rept 86-01 Re Error in Bechtel Computer Analysis Program.Initially Reported on 860121.No Corrective Actions Will Be Pursued & No Further Repts Will Be Submitted Unless Project Reactivated ML20154N3431986-03-10010 March 1986 Initial Part 21 Rept 135 Re Potential Problem W/Lube Oil Sump Tank Foot Valve of Dsrv Standby Diesel Generator for Facilities.Cause Not Determined.Recommends Utils Inspect Condition of Foot Valve Liners & Notify Tdi of Findings ML20153F5391986-02-14014 February 1986 Interim Part 21 & Deficiency Rept Re Error in Bechtel Computer Analysis Program ME101.Initially Reported on 860121.No Corrective Actions or Further Repts Will Be Submitted Until Project Reactivated ML20137N6101986-01-10010 January 1986 Interim Part 21 & Deficiency Rept 85-08 Re Isolated Failures of Betts Spring Co Intake & Exhaust Valve Springs Reported by Tdi.Initially Reported on 851218.Corrective Actions Will Be Pursued If Units Reactivated ML20198C4981985-11-0606 November 1985 Part 21 Rept Re Potential Defect in Dsr or Dsrv Standby Diesel Generator Intake & Exhaust Valve Springs Mfg by Betts Spring Co.Users Recommended to Inspect Engines for Broken Springs & Identify Original Mfg ML20138B9531985-10-0909 October 1985 Interim Deficiency Rept Re Larger than Anticipated Util Movement Where Freezewall Crossed safety-related Utils at Monitoring Pits 1,2,3 & 4.Initially Reported on 850917.No Action Will Be Taken ML20138C3251985-10-0808 October 1985 Interim Deficiency Rept Re Loose Set Screws on Anchor Darling Swing Check Valves & Disc Nut Pin Problems Causing Inoperability.Initially Reported on 850912.No Further Corrective Action Will Be Taken Unless Facility Reactivated ML20138C3111985-10-0808 October 1985 Interim Deficiency Rept Re Limitorque motor-operated Butterfly Valves Not Opening Electrically After Closed Manually.Initially Reported on 850912.No Corrective Actions Will Be Taken Unless Facility Reactivated ML20132B0261985-09-0303 September 1985 Part 21 Rept Re Possibility of Engine Ingestion of Unwelded Part in American Air Filter Standby Diesel Generator Intake Silencer.Immediate Hold Should Be Placed on Diesel Engines/Intake Silencers Not Yet in Svc ML20132D3191985-07-10010 July 1985 Interim Part 21 & Deficiency Rept Re Rupture During Testing by Wj Woolley Co of Inflatable Seal,Mfg by Presray Corp,Used in Personnel Air Locks in Reactor Containment Sys.Initially Reported on 850614 ML20129G0601985-04-26026 April 1985 Interim Deficiency Rept Re Potential for Cracking of Check Valves in on-engine Mounted Starting Air Piping of Tdi Diesel Generators.Initially Reported on 850401.Cause Not Determined.No Corrective Actions.Related Correspondence ML20112J3951985-03-22022 March 1985 Interim Part 21 & Deficiency Rept Re Failure of Gulf & Western MSIV Actuator Latch Roller Bearing.Matter Will Not Be Pursued Unless Plants Reactivated ML20114D3571984-12-21021 December 1984 Interim Deficiency Rept Re Diesel Fuel Oil Tank Soils Borings.Initially Reported on 841121.No Corrective Actions Necessary Due to Present Project Shutdown ML20100K9791984-11-27027 November 1984 Part 21 & Interim Deficiency Rept Re Ruskin Mfg Co Interlocking Blade Fire Dampers.Initially Reported on 841121.Corrective Action Will Not Be Pursued & No Further Repts Will Be Made Unless Plant Reactivated ML20100D9841984-11-21021 November 1984 Deficiency Rept Re Diesel Fuel Oil Tank Boring Logs.Util Response to Dow Chemical Co 841113 Request for Admissions Encl ML20100E4451984-11-15015 November 1984 Interim Deficiency Rept Re Cardinal Industrial Products Corp Spare Studs Received W/O Ultrasonic Exam.Initially Reported on 841010.Corrective Actions Will Not Be Pursued Unless Midland Reactivated ML20100E2371984-11-15015 November 1984 Interim Part 21 & Deficiency Rept Re Tdi Fuel Control Level Cap Screws.Initially Reported on 841010.No Corrective Actions Will Be Pursued & No Further Repts on Subj Made Unless Midland Reactivated ML20100E2621984-11-15015 November 1984 Interim Part 21 & Deficiency Rept Re Rosemount 1153 Series B Transmitters Potentially Leaking.Initially Reported on 841010.Four Units Shipped to Facilities.Corrective Actions Will Not Be Pursued ML20099E3531984-11-0909 November 1984 Interim Deficiency Rept Re Small Bore Piping Anchor Design. Initially Reported on 840816.Listed Corrective Actions Will Not Be Pursued & No Further Repts Will Be Made Unless Facilities Reactivated ML20093H8521984-08-0202 August 1984 Interim Deficiency Rept Re Field Installation of Itt Grinnell Struts & Extension Pieces.Initially Reported on 840705.No Activity Being Currently Pursued.No Further Repts Will Be Made Unless Facilities Reactivated ML20093H3961984-08-0202 August 1984 Interim Deficiency Rept Re Seismic Qualification of Power Supplies for Eccas & Ni/Rps Equipment.Initially Reported on 840705.No Activity Being Currently Pursued.No Further Repts Will Be Made Unless Facilities Reactivated ML20096A7781984-07-27027 July 1984 Final Deficiency Rept Re Defective Capstan Springs in Pacific Scientific Mechanical Shock Arrestors.Initially Reported on 840106.W/o Description of Investigation & Corrective Actions.Related Correspondence ML20093H8111984-07-27027 July 1984 Final Part 21 & Deficiency Rept Re Capstan Springs in Mechanical Shock Arrestors Supplied by Pacific Scientific. All Suspect Shock Arrestor Capstan Springs Will Be Inspected for Cracks & Defective Springs Replaced ML20093H8871984-07-20020 July 1984 Interim Deficiency Rept Re Reactor Coolant Pump Seals & Seal Covers.Initially Reported on 840622.No Activity Currently Being Pursued.No Further Repts Will Be Made Unless Facilities Reactivated ML20093H4751984-07-17017 July 1984 Interim Deficiency Rept Re Core Flood Line Piping Supports in Reactor Pressure Vessel Connection Supplied by Bechtel. Overstressing Could Occur in Pipe Supports.No Commitment Made for Further Repts ML20096A2951984-07-11011 July 1984 Final Deficiency Rept Re Concrete Embedment Design Using Shear Lugs Located Outside Compression Zone.Initially Reported on 821203.Use of Shear Lugs Outside Compression Zone Is Proper Design Technique.Related Correspondence ML20093G7891984-07-11011 July 1984 Final Deficiency Rept Re Concrete Embedment Design Using Shear Lugs Located Outside Compression Zone.No Corrective Action Required.Not Reportable Under 10CFR50.55(e) ML20093D1511984-07-0909 July 1984 Final Deficiency Rept Re Excessive Wear to Pacific Air Products Linear Converter Shaft Guides.Initially Reported on 840228.Vendor Drawings Reviewed to Ensure All safety-related Dampers Identified ML20093F7131984-07-0606 July 1984 Interim Deficiency Rept Re Differential Settlement Between Diesel Generator Structure & Pedestal.Svc Water Piping Modified,Investigation of Similar Conditions Completed & Personnel Retrained.Next Rept Expected by 840928 ML20093F8311984-06-30030 June 1984 Final Deficiency Rept Re Attachment of non-q/non-seismic Piping to Component Water Sys.Initially Reported on 831216. Investigation Completed.Training Session Held to Reinstruct Design Stress Group on Total Loads ML20093E1431984-06-29029 June 1984 Interim Deficiency Rept Re delivered,safety-related Itt General Controls Electrical Equipment Not Meeting Project Requirements.Evaluation Underway.Interim or Final Rept Expected by 841231 ML20093D2041984-06-29029 June 1984 Interim Deficiency Rept Re Sys for Processing Field Changes for Project Design Documents.Program Initiated for Document Review,Audit Performed & Interface Procedure Implemented. Next Rept Will Be Submitted by 841231 ML20090C8381984-06-29029 June 1984 Interim Deficiency Rept Re Reactor Bldg Spray Piping Supports.All Engineering Corrective Actions Complete.Matl Required for Repairs Procured.Next Rept Will Be Submitted by 850125 ML20092K6121984-06-15015 June 1984 Interim Deficiency Rept Re Control of Retroactive Design Changes.Initially Reported on 840518.Investigation Continuing.Next Rept Will Be Provided by 841130 ML20091R5751984-06-0808 June 1984 Interim Deficiency Rept Re Electrical Raceway Sys Nonconformances.Initially Reported on 830829.Util Evaluating Results from Const Completion Program & Reviewing Bechtel Followup to Mcar 70.Next Rept by 841130 ML20091L5761984-06-0101 June 1984 Interim Deficiency Rept Re B&W Steam Generator Auxiliary Feedwater Header Design Change.Initially Reported on 820526. No Schedule Established for Design Change & Mod of Hardware. Next Rept Will Be Issued on or Before 841130 ML20091Q9511984-06-0101 June 1984 Interim Deficiency Rept Re Use of Shear Lugs in Embedment Design.Bechtel Investigations Indicated Use of Shear Lugs Outside Compression Zone Effective Design Technique & That No Safety Concerns Exist.Next Rept Expected by 840928 ML20091L7811984-06-0101 June 1984 Interim Deficiency Rept Re Small Break/Reactor Coolant Pump Operation Interaction During Primary Sys High Void Fraction Conditions.Investigation Incomplete.Next Rept Will Be Submitted by 840831 1992-12-16
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20058L8721992-12-31031 December 1992 1992 Annual Rept,Cpc ML20126D7211992-12-16016 December 1992 Potential Part 21 Rept Re Actual Performance of Rosemount Supplied Bailey Bq Differential Pressure Transmitters Differing from Rosemount Original Spec.Bailey Controls Encl.Evaluation Not Yet Performed ML20246N1221988-12-31031 December 1988 CMS Energy 1988 Annual Rept ML20154J4101988-05-12012 May 1988 Addendum 1 to Supplemental Part 21 Rept 145 Re Potential Problem w/F-573-156 Pressure Sensor/Lube Oil Trip.Initially Reported on 880429.Addl 1-1/8-inch Diameter W/Deep Counterbone in Pressure Head Added to Activate Valve ML20153B6191988-04-29029 April 1988 Part 21 Rept Re Potential Defect in Component of Dsr or Dsrv Standby Diesel Generators Supplied to Utils.Recommends Return of Subj Components in Onsite Warehouse Storage & Suggests Surveillance of Devices Already Installed ML20196J3801987-12-31031 December 1987 CMS Energy Corp 1987 Annual Rept ML20215G2441987-06-16016 June 1987 Part 21 Rept Re Failure of Load Sequencing Equipment Supplied in Aug 1977 During Scheduled Testing.Caused by Open Electrical Connection on One Crimp Lug.Since 1978,insulated Lugs Used on All Equipment ML20216E4721987-05-28028 May 1987 Part 21 Rept 140 Re Potential Defect in Air Pressure Regulators Mfg by Bellofram.Dripwell Gasket May Fail Due to Mismachining of Gasket Seating Surface Causing Loss of Control Air & Starting Air Pressure ML20207R9041986-12-31031 December 1986 CPC 1986 Annual Rept ML20214A0951986-11-14014 November 1986 Insp & Evaluation Re Adequacy of Stabilization Plan,In Response to Util 860701 Request for Withdrawal of Applications to Extend CP & Util Motions Seeking Withdrawal of OL Application ML20215G6801986-10-10010 October 1986 Part 21 Rept Re Vendor Tests of air-operated Diaphragm Valves Revealing Natural Frequencies Less than Required Values of 33 Hz.Initially Reported on 841227.No Adverse Effects Noted During Testing ML20215G5351986-10-10010 October 1986 Part 21 Rept Re Vendor Tests of air-operated Diaphragm Valves Revealing Natural Frequencies Less than Required Values of 33 Hz.Initially Reported on 841227.No Adverse Effects Noted During Testing ML20205F6141986-08-13013 August 1986 Part 21 Rept Re Connecting Rod Bolts for Dsrv Engines.Listed Procedures Recommended for Next Connecting Rod Insp, Including Replacement of Bolts Due to Cracked Threads & Large Grooves & Galls in Threads ML20206U0591986-07-0202 July 1986 Part 21 Rept Re Potential Defect in Component of Dsrv Standby Diesel Generators,Involving Problem W/Fastening of Engine Connecting Rod Assembly Which Could Result in Engine Nonavailability.Procedure Will Be Issued by 860718 ML20197H2581986-05-0808 May 1986 Part 21 Rept 135 Re Defect W/Lube Oil Sump Tank Foot Valve of Standby Diesel Generator.Caused by Extrusion of Liner Matl Due to Overpressurization.Corrective Actions Being Developed.List of Affected Sites Modified ML20203N4171986-04-30030 April 1986 Rev 2 to Tdi Owners Group App Ii:Generic Maint Matrix & Justifications ML20205N6811986-04-14014 April 1986 Final Part 21 & Deficiency Rept 86-03 Re Consolidated Pipe & Valve Supply,Inc Certified Matl Test Repts.Initially Reported on 860321.Six raised-face Orifice Flanges Statused & Segregated Per QA Procedures ML20205N7381986-04-14014 April 1986 Interim Deficiency & Part 21 Rept 86-02 1 Re Elastomer Liner in Clear Flow Co Foot Valves Used in Lube Oil Sump Tanks of Tdi Diesel Generators.Initially Reported on 860321. Action Will Not Be Pursued Unless Facility Reactivated ML20140H5991986-03-24024 March 1986 Second Interim Deficiency Rept 86-01 Re Error in Bechtel Computer Analysis Program.Initially Reported on 860121.No Corrective Actions Will Be Pursued & No Further Repts Will Be Submitted Unless Project Reactivated ML20154N3431986-03-10010 March 1986 Initial Part 21 Rept 135 Re Potential Problem W/Lube Oil Sump Tank Foot Valve of Dsrv Standby Diesel Generator for Facilities.Cause Not Determined.Recommends Utils Inspect Condition of Foot Valve Liners & Notify Tdi of Findings ML20153F5391986-02-14014 February 1986 Interim Part 21 & Deficiency Rept Re Error in Bechtel Computer Analysis Program ME101.Initially Reported on 860121.No Corrective Actions or Further Repts Will Be Submitted Until Project Reactivated ML20137N6101986-01-10010 January 1986 Interim Part 21 & Deficiency Rept 85-08 Re Isolated Failures of Betts Spring Co Intake & Exhaust Valve Springs Reported by Tdi.Initially Reported on 851218.Corrective Actions Will Be Pursued If Units Reactivated ML20141N8361985-12-31031 December 1985 CPC 1985 Annual Rept ML20138M3891985-12-12012 December 1985 Topical Rept Evaluation of Rev 1 to BAW-1847, Leak Before Break Evaluation of Margins Against Full Break for Rcs.... Rept Presents Acceptable Justification to Eliminate Dynamic Effects of Large Ruptures in Piping ML20198C4981985-11-0606 November 1985 Part 21 Rept Re Potential Defect in Dsr or Dsrv Standby Diesel Generator Intake & Exhaust Valve Springs Mfg by Betts Spring Co.Users Recommended to Inspect Engines for Broken Springs & Identify Original Mfg ML20138B9531985-10-0909 October 1985 Interim Deficiency Rept Re Larger than Anticipated Util Movement Where Freezewall Crossed safety-related Utils at Monitoring Pits 1,2,3 & 4.Initially Reported on 850917.No Action Will Be Taken ML20138C3111985-10-0808 October 1985 Interim Deficiency Rept Re Limitorque motor-operated Butterfly Valves Not Opening Electrically After Closed Manually.Initially Reported on 850912.No Corrective Actions Will Be Taken Unless Facility Reactivated ML20138C3251985-10-0808 October 1985 Interim Deficiency Rept Re Loose Set Screws on Anchor Darling Swing Check Valves & Disc Nut Pin Problems Causing Inoperability.Initially Reported on 850912.No Further Corrective Action Will Be Taken Unless Facility Reactivated ML20132B0261985-09-0303 September 1985 Part 21 Rept Re Possibility of Engine Ingestion of Unwelded Part in American Air Filter Standby Diesel Generator Intake Silencer.Immediate Hold Should Be Placed on Diesel Engines/Intake Silencers Not Yet in Svc ML20132D3191985-07-10010 July 1985 Interim Part 21 & Deficiency Rept Re Rupture During Testing by Wj Woolley Co of Inflatable Seal,Mfg by Presray Corp,Used in Personnel Air Locks in Reactor Containment Sys.Initially Reported on 850614 ML20129G0601985-04-26026 April 1985 Interim Deficiency Rept Re Potential for Cracking of Check Valves in on-engine Mounted Starting Air Piping of Tdi Diesel Generators.Initially Reported on 850401.Cause Not Determined.No Corrective Actions.Related Correspondence ML20112J3951985-03-22022 March 1985 Interim Part 21 & Deficiency Rept Re Failure of Gulf & Western MSIV Actuator Latch Roller Bearing.Matter Will Not Be Pursued Unless Plants Reactivated ML20100B6361985-01-21021 January 1985 Rept on Welding Allegations ML20114D3571984-12-21021 December 1984 Interim Deficiency Rept Re Diesel Fuel Oil Tank Soils Borings.Initially Reported on 841121.No Corrective Actions Necessary Due to Present Project Shutdown ML20100K9791984-11-27027 November 1984 Part 21 & Interim Deficiency Rept Re Ruskin Mfg Co Interlocking Blade Fire Dampers.Initially Reported on 841121.Corrective Action Will Not Be Pursued & No Further Repts Will Be Made Unless Plant Reactivated ML20100D9841984-11-21021 November 1984 Deficiency Rept Re Diesel Fuel Oil Tank Boring Logs.Util Response to Dow Chemical Co 841113 Request for Admissions Encl ML20100E4451984-11-15015 November 1984 Interim Deficiency Rept Re Cardinal Industrial Products Corp Spare Studs Received W/O Ultrasonic Exam.Initially Reported on 841010.Corrective Actions Will Not Be Pursued Unless Midland Reactivated ML20100E2621984-11-15015 November 1984 Interim Part 21 & Deficiency Rept Re Rosemount 1153 Series B Transmitters Potentially Leaking.Initially Reported on 841010.Four Units Shipped to Facilities.Corrective Actions Will Not Be Pursued ML20100E2371984-11-15015 November 1984 Interim Part 21 & Deficiency Rept Re Tdi Fuel Control Level Cap Screws.Initially Reported on 841010.No Corrective Actions Will Be Pursued & No Further Repts on Subj Made Unless Midland Reactivated ML20099E3531984-11-0909 November 1984 Interim Deficiency Rept Re Small Bore Piping Anchor Design. Initially Reported on 840816.Listed Corrective Actions Will Not Be Pursued & No Further Repts Will Be Made Unless Facilities Reactivated ML20093C3211984-10-0101 October 1984 Rev 0 to QA Program Plan for Shutdown Phase ML20093H3961984-08-0202 August 1984 Interim Deficiency Rept Re Seismic Qualification of Power Supplies for Eccas & Ni/Rps Equipment.Initially Reported on 840705.No Activity Being Currently Pursued.No Further Repts Will Be Made Unless Facilities Reactivated ML20093H8521984-08-0202 August 1984 Interim Deficiency Rept Re Field Installation of Itt Grinnell Struts & Extension Pieces.Initially Reported on 840705.No Activity Being Currently Pursued.No Further Repts Will Be Made Unless Facilities Reactivated ML20096A7781984-07-27027 July 1984 Final Deficiency Rept Re Defective Capstan Springs in Pacific Scientific Mechanical Shock Arrestors.Initially Reported on 840106.W/o Description of Investigation & Corrective Actions.Related Correspondence ML20093H8111984-07-27027 July 1984 Final Part 21 & Deficiency Rept Re Capstan Springs in Mechanical Shock Arrestors Supplied by Pacific Scientific. All Suspect Shock Arrestor Capstan Springs Will Be Inspected for Cracks & Defective Springs Replaced ML20093H8871984-07-20020 July 1984 Interim Deficiency Rept Re Reactor Coolant Pump Seals & Seal Covers.Initially Reported on 840622.No Activity Currently Being Pursued.No Further Repts Will Be Made Unless Facilities Reactivated ML20090G2141984-07-18018 July 1984 Idcvp:Control Room HVAC Sys Performance Requirements, Draft Topical Rept ML20093H4751984-07-17017 July 1984 Interim Deficiency Rept Re Core Flood Line Piping Supports in Reactor Pressure Vessel Connection Supplied by Bechtel. Overstressing Could Occur in Pipe Supports.No Commitment Made for Further Repts ML20096A2951984-07-11011 July 1984 Final Deficiency Rept Re Concrete Embedment Design Using Shear Lugs Located Outside Compression Zone.Initially Reported on 821203.Use of Shear Lugs Outside Compression Zone Is Proper Design Technique.Related Correspondence ML20093G7891984-07-11011 July 1984 Final Deficiency Rept Re Concrete Embedment Design Using Shear Lugs Located Outside Compression Zone.No Corrective Action Required.Not Reportable Under 10CFR50.55(e) 1992-12-31
[Table view] |
Text
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r A',u CU!IS!!!T!0f8 i /?~'1)p6 Car
\ W// 1
,9 me (ul1hbaja Stephen H. Howell N ,i ,// J Senior Vice President M
General O f fices: 1945 West Parnall Flosd, Jackson, Michigan 49201 . (517) 798 0453 January 17, 1979 lioue-l'( '(9 Mr J G Keppler, Regional Director Office of Inspection and Enforcement Region III -
US IIuelear llegulatory Commission
'(99 Ecocevelt Rocd Glen Ellyn, IL 60137 MIDLAI!D I;UCLEAll PLAI!T -
U: LIT I:01, DOCl3f I:0 50-329 UI;IT I:0 2, DOCKLT I:0 50-330 CC.:PCI!FI;T QUALIFICATI0:T TEST DOCII2172ATIO:1 RE-RLVIEW
Reference:
Letter, S H Howell to J G Keppler; Midland I!uclear Plant; Unit I!o 1, Docket I!o 50-329; Unit 1:o 2, Docket I!o 50-330; Component qualification Test Documentation Re-Review; Serial Rowe-252-78, dated I!ovember 28,19'(8 The referenced letter was en interim 50 55(c) report as is this letter. The attachnunts provide a description of the deficiency, the status of corrective action, r*-J the administrative procedure which describes the re-review program.
Another report, either interim or final, will be cent on or before March 9, 1979
~ . . . . ~
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\
sj Attachments: A. O.uality Accurance Program, Management Corrective Action Report, MCAR-1, Hepori; 25 B. !! CAR-25, Interim Report //1, Seicmic cnd Environmental Component Q,ualification, dated January 5, 1979 C. Letter, P A Martinez to G S Keeley, BLC-6934, Component Qualification Review, dated December 22, 1978 CC: Director, Office of Inspection & Enforcement Att: Mr John G Davis, Acting Director, USI:hC (15)
)irector, Office of Mcnagement Information and Program Control, USIntC (1)
(
790122 coS9 O
g MC/dt Report No. 25 Page 2 Description (continued)
The project has identified all Q-corponents requiring seismic and environacntal qualification testing with approximately 267 qualification test documents re-quiring re-review. Inadequacies identified during the cource of this re-review progran vill be identified and documented in attachtents to this report, and follow-up action taken and documented. A report on the first component identi-
~
fied with questionabic qualifications is attached.
Attachment _:
1 7220-J-204 Model E 10 Transnitter Summary e
4 0
6 V
Attachnent A
. . }Iouc~17 -(9 p % -
w OUALITY A',5UH Ar.'CE PROGR AM -
- 1. MAf!AGEMEfJT CORRECTIVE ACTIOtJ REPORT
. j -
MCAR 1 REPORT f 40. ' 'i JOB tJO. 7??O OtJO.Y2riou- D ATE __"orr.& r 15. 1078 I* DESCRIPTION tir:NJmg references):
'Ihe Midland Project initiated a components qualification re-revicu progran in August 1978 of the seisnic and environnental qualification test requircrents, procedures and report.s which have been processed by Ecchtcl. The purpose of this re-revieu progran in to provide additional assurance on a corprehensive basis that adequate document-ation has been submitted by the vendors regarding their qualification test prograns, to re-evaluate such information systematically to detemine if applicable requircrents have been satisfied, and .to take appropriate corrective action where necessary.
(continued on page 2)
- RECOMMEtJDED ACTION (Cptional)
- 1) Complete the re-review progran.
- 2) Resolve component qualifications which are questionabic regarding requirencnts, test tethods and/or evaluatJon of test results. :Any' inadequacies found during this re-review are and will be discucced nr.' resolved with the respective vendor ,
- 3) Continue to report qui stionab]e qualifications.
- 4) . Investigate and identify the cause of questionabic qualifications and take appropriate corrective action to preclude recurrence.
CCNSTRUCTION OA M AN AGEMEtJT REFEnnED TO [ Et GifJEERING PROCUREMENT ISSUED CY_
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g Pro;eckhA Erpr.eu [
Potentially Reportable d.% T. A. Droin er?1 P h .' -
t l ' I' O M 11 REPORTABLE DEFICIENCY 8 flDYlflE D CLIENT I YES " !" 5 14 0 I h enct e.una,er Qa e /
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a t' . c ' c ^- i r o FORMAL REPORT TO CtlENT oats E1.[#.',*.'.*,"""' tit acuan is apenen c,,,,,,<,..,,,u....., '
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SCO'. ART OF 4
! ~
FOXEORO MCOEL E10 SERIES TRANS"IT ER CL'ALIFICATICN CONCERNS _AT'ACtrsT 1 :
FURCE*.SZ CREER 7220-J-204 .
Standard Requirement Fenboro Tent Docunent _Cenecrns IEEE 323-1971 Testing shall si=ulate Test Report No. T3-1058, During irradiation test of 8 units there Sec. 5.2.3.5 DEA environnental con- page 4 verc 4 unexplained failures where the out-ditiens. put of the transmitter either vent to 0 or went to 0 and returned to 507. value af ter a period of tine. In all cases the rad level at time of failure was below the Midland requirencnt.
Midland spray chc=istry Test Report No. T3-1013 8 units were run through LOCA (MCA) environ-requirc:ents consists of Section 6.0 rental testing. Actual testing period of a solution of sodiu: hy- 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, with a spray solution lacking dronide, sedium thio- sodiur thiosulfate. Test chanbcr pressure sulfate and boric acid was 60 psig, whereas Midland LCCA pressure for a 30 day period. was 70 psig.
IEEE 344-1971 Seistic qualification Test Report No. T3-1091 A crack in the force cotor essc=bly of one Sec. 1.0 shall verify that per- Section 3.0 unit was found after the 10g test. Cause formance requircrents of the crack and the effect of the crack are tet.
on transmitter function under a LOCA en-vironrent ucre not explained.
IEEE 344-1971 Testing at natural Test Report ro. T3-1091 '
natural frequencies in the 1-33 Ez range Sec. 3.2.2.4 frequencies. (Action Test Report 10486 vere identified during resonant survey.
page 4) ro unique testing at natural frequencies was performed.
Tech Spec Perfor=ance shall be de- None Documentation was not available to show that 7220-J-204 constrated under con- one unit can withstand composite test ' ' '
- Sec. 6.0 ditions simulating in- conditions for installed life.
stalled life.
- The supplier has been advised to pince thesc Q-listed items on HOLD.
Attachment B
. Howe-lT-79 Bechtel Associates Professional Corporation
SUBJECT:
MCAR 25 (issued 11/20/78)
Seismic and Environmental Component Qualification INTER 111 REPORT l_
DATE: January 5, 1979 PROJECT: Consumers Power Comp,c.y Midland Plant Units 1 6 2 1:echtel Job 7220 Deccription of Potential Discrepancies In responce to MCAR 25, investigation by project engineering into the adequacy of data submitted by suppliers to fulfill the applicable requirements confirmed that there are questions concerning the acceptabil-ity of suppliers' environuental and seisuic equipment qualification test documentation. The investigatton has been expanded to include all caf ety-related itens which require seismic and/or environmental testing or analysis.
Safety Implications MCAR 25 was considered potentially reportable because a safety problem could exist if the equipment does not meet the specified scismic and environmental qualification requirements.
Corrective Actions Taken and Inprocess
- 1. Engineering personnel responsible for reviewing supplier-submitted seismic and environmental qualification documents have attended special training sessions to ensure that adequate reviews to the applicabic requirements are performed in a timely manner. An administrative procedure entitled Components Qualification Review has been developed and implemented to reflect the controls and actions bcIng taken by the project.
- 2. Seismic and environmental qualification procedures and resulte submitted and accepted prior to November 16, 1978, have been additi-oually reviewed by project engineering to ensure that the equipment
< @$d@ 9 JAN 161979 QURliY ASSU!!AUCE
Bechtel Associates Professional Corporation MCAR 25 ,
Interin Report 2 January 5, 1979 Page 2 meets the applicabic qualification requirements. Because of problems experienced in obtaining cenplete packages, these previously accepted documents were additionally reviewed to a greater depth than the original submittal. At this point in time, 58 orders have been found to be indeterminate because they contain questionable arcas.
The following actions have been taken.
The qualification test status report (QTSR) was developed by project engineering to create a status list on all purchase orders requiring seismic or environmental qualification. The report is issued approximately monthly to reflect the current documentation status.
~
Qualification test review (QTR) forms arc completed by engincering uhen questions arisc with regard to previously accepted qualification documents. Currently, engineering's initial review of previously accepted documents is 98% complete. At present, coordination mectirgs are being held to resolve any questionable areas noted from the initial revicu as documented on the QTR form. When further action is required, engineering is taking action as delincated in the procedure. -
- 3. Attachment 1 to the MCAR identified qualification problems cssociated with the Foxboro Model E10 series transmitter (P.O. 7220-J-204).
The Q-listed transmitters (Model E10) have been placed on hold, pending a decision to convert the Q-listed transmitters to non-Q services.
Engineering is presently obtaining informat ion on an alternative supply of Q-listed transmitters from another supplier. The final decision of a source of Q-listed transmitters will be made after the evaluation is completed.
Proj ec t engineering is coordinating questionable areas with the respective suppliers for resolution or positive identification of any deficiencies. Deficiencies will be reported in subsequent report's. At tached is a QTR form which is a typical example of the type of questions and actions completed (see attachment A). Concur-rently, the following controls have been 1titiated:
Bechtel Associates ProfessionalCorporation
!! CAR 25 Interim Report 2 January 5, 1979 Page 3
- a. If the supplier has started shipment of Q-listed material, the site has been notified so that appropriate action can be initiated to identify and control the item (s).
- b. If the supplier has not started shipment of Q-listed material, procurement has been requested to hold release for shipment until cither resolution is obtained or a supplier deviation disposition request (SDDR) is initiated by the supplicr.
Submitted by: /.*D,c 8 Approved by: W /_. Y v 2 [ / re/
Concurrence by: b f CD/j s 12/29/12
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Attachment C Move-17-79
- Bech.1el Power Corporation 777 East Eisenhower Parkway ,, 9 Ann Arbor, t.Schigan (,
us,f Ames:- P.O. Box 1000. Ann Arbor, Michigan 4010G December 22, 1978 BLC-6934 lir. G. S. Keeley Project Manager CONSUMERS POWER COMPANY 1945 Uest Parnall Road Jackcon, !!ichigan 49201 Midland Units 1 and 2 Consurers Pouer Company Bechtel Job 7220 COMPONENTS QUALIFICATION REVIEW Files 1506/2801
Dear lir. Keeley:
The attached Components Qualification Review, dated Dececher 22, 1978, Revicion A, process deceription is a sutmarization of the various procedurco used by the Project to review corponents qualification testing docurentation.
Further definition beyond those procedures has been added for some actions particularly with regard to tining.
Until the next Midland Project Procedures Manual revision is issued to include this, this document will be followed by the Project in the Components Qualification Testing Program. Please advise if you have any questions on the attachment.
Very truly yours,
< % MW f/
P. A. Martinez Project Manager P/II/pp cc: Mr. R. C. Bauman Mr. W. R. Bird Mr. J. L. Corley "jih@b. .. . ., d,,7 '3O.
'E Mr. B. W. Marguglio /
Mr. D. B. Miller b ,.
DEC 2 o 19/8 Attachment OEUlYASSU.WCE
, COMPONE!iTS QUALIFICATION REVIEU 12/22/78 Rev. A PUPJ'OSE The purpose of this doct: ment is to describe the process for the review of qualification requirements and data for:
- 1) Consiste ny of the procurement package with the FSAR (Reference EDPI 4.1.).
- 2) Consistency with qualification test requirements in procurement documents.
- 3) Consistency uith procurecent requirements in submitted test procedures.
- 4) Compliance to procurement package requirements for test data submittal.
- 5) The issuance of a Qualification Test Status Report to document the status of the above review.
Initial reviews of procurcrent package qualification test procedures, and data are perforned in accordance with MED/EDP 4.58.
DEFI!!ITIONS
/
2.1. Ot311fication Test Status Renort (OTER) - Exhibit 1 A statur report used to provide pertinent infortation concerning the traceability of the qualification test data such as MR/ Specification nunbers, original P.O. date, iter' and manufacturer, applicable standards, specification reference, test procedure, test results, and revicw/re-review status.
2.1.1 QTSR Qt atus Innud Input Definition a) Start ship: a) ,
Start of shipnent of Date (actual or forecast) Q-listed caterial that requires qualification, b) Turnover: b) Scheduled date for turnover Date (actual or forecast) of Q-listed caterial frca Bechtel to Concurer Power Co.
c) Re-review status:
Inconplete QE rereview not yet completed.
In-process QE re-review completed and contents awaiting resolution. Site or supplier notified (Date).
Complete QE re-review completed and commenta if any, are satisfactorily reso]ved.
Re-review not required by QE Qualification data to be reviewed by cognizant discipline upon init.ial receipt.
CO:' PONE:iTS QUALIFICATION REVIEW - continued Page 2 2.2 Qualification Test Review (QTR) Forn - Exhibit 2 A docunent review form containing pertinent information such as l'R/Speci-fication, date reviewed, doeunent revic0cd, specification requiretrent3, comments and resolution from the re-review of qualification test data for input in to the status colunn of the QTSR.
3.0 CEtn:RAL 3.1 Review of New Iterns (Not Released for Shipment)
Qualification procedures and data are reviewed and evalus': cd by the cognizant discipline in accordance with EDP 4.58. The cognizant n'nscipline advises the Licensint; Engineer of the acecptability of the data r the Licensing Engineer nahes the appropriate entry into the QTSR at the next nonthly issue.
These items vill not be reviewed by Quality Engineering. Copies of the QTR's uhich have completed engineering revicu and indicate further action are to be forwarded to CPCo QA. Distribution of the QTSR vill be as follows:
CPCo ,
_Dechtel R. Bauman E. Rumbaugh W. Bird -
J. Milandin J. Corley L. Dreisbach P. Jacobsen W. Moring B. Marguglio R. CasticDerry J. Pastor M. O'Mara M. Schaeffer K. Wiedncr D. Sctmers L. Sokol J.:Ecugen W. Barclay Group Supervisors Chief Engineers 3.2 Revicu of Old Items Re-review of all previcusly subnitted and accepted qualification data as delineated in Revision 1 of the QTSR dated 10/27/78 is the pritary responsi-bility of Quality Engineering with input as necessary from the ccanizant discipline. The basis of re-revicu by Quality Engineering is as stated in the purpose and to the latest procurc=ent packaga revision.
Quality Engineering establiches revic u priority insed on difficulty of trecu ng the items (i.e. hulh items), date of turnover, and supplier deUvery daten of Q-List items to ulnitine any schedule de]ay. The QTSR is innued conthly to reflect changes to information contained therein. Quality Engineeri.ng docunents conr.cnts generated during re-revicu on Exhibit 2 and coordinates the cor. nents with cognizant engineering discipline for resolution. The cogr.1zant discipline engineer documents the resolution of the comments on Exhibit 2 and returns the QTR and any attachemnts to Quality Engineering. The resolution shall describe or refer to documents uhich provide adequate rational for resolution or action taken. Thenc aspects should, as appropriate, address: -
C0!!PO:ll: HTS QUALIFICATICN REVIEW- continued Page 3 .
- 1) What is to be done
- 2) To what criteria
- 3) Justification of the neu criteria When all actions are completed the Quality Engineer subnits a copy of the completed QTR forn and attachments to Licensing for incorporation into the QTSR.
3.3 Corrective Actions Uhen the Quality Engineering revicu of the docunents disclo<:cs conditions which are questionable'regarding requirenents, test cethods and/or evaluation of test results the following action will be taken by the cognicant engineering discipline:
- 1) If shipment has been rade, the field will be notified of the QTR comments by the Project Engineer. The notifications will be sent to the field (Construction Superintendent, PFQCE and PQ/;E) so that appropriate NCR action can be initiated.
The cognizant group supervisor or designec vill be responsible for keeping the QTSR updated on actions taken.
- 2) If shipment has not been nade, the suppIier and PSQR will be notified that shipnent is to be held until questions are resolved. The cognizant discipline shall obtain resolution from the supplier prior to shipnent or an SDDR will be initiated by the supplier requesting a date extensien for data subnittal
- so release for shipnent can be granted.
In such cases, a copy of the approved SDDR (EDP 4.63) will be sent to the field in addition to the norcal distribution.
NCR action may be taken as described in 'aragraph 1) above.
Uhen the Quality Engineering revleu is complete, the QTL and attachments will be foruarded to the Licensing Group for QTSR input.
- 3) NCRs will be transmitted to the Project Er gineer for disposition as required by SF/ PSP G.3.2. UCRs issued ill be closed by site
-QC based on receipt of notificatien by P7 ,ect Engineering that the Qualification Test Requirements hav on satisfied as noted on the corp]eted QTR fron.
3.4. NCR condi_tfonal Ecicase
'Jhen naterial has been shipped to the jobsite and found to be nonconforming because of unacceptable qualification test data, an NCR nust be initiated.
A conditional release may be implemented if the iten is critical to the 2nstallation schedule. NCR and conditional release vill be issued in accordance with SF/ PSP C-3.2.
0
nevicica 1 9/15/78 .
M?/ '
pecification .
(Cricinal Iten and yen Test Procedure Tect Result : Status
?.O. Oste) Manufacturer A;;1icab'le Standard, specificatien geference Paragrapha 2.2.3, 2.3 , 5:c : Ship:C5*577A
-C13/O-18, Field crected Scismic - AS:C Code, Tu=over: 1:'10757
/:v 6 tanks (Craver Section III, Sub- (Design RCTaircrents);
Article 4.0 (Ast: code, 1/25/75) Tan %) cection ::C Section III, Subcection -
- C )
Environmental er nonc
/
/
Star: Ship:CO O7??
-042/C-42, 1cv and spent Scicnic - ASIC Code, Subparagraph: 3.D2, 5.3.12, Appendix 3.*.//j 2u=over: C9I2737
.cv .1 fuel racks Section III (Wachtcr) (design rc7 irencnts)
(6/C/78) c
\\
Environmental Article 6.2l\Appendik i.one (criticality'and therfdl- .
hydraulic criteria.)
/ T' '\ - ,- .
Star:5hi;:01017$7 Tucl pool Scismic ' Art:cle b,.4 (G,-7l'O Rev 5 C-44-24, C-44-24,
.-044/O-44, 7/27/78, 7/27/76, Tu=over: C?:2737
.cv 2 gates (W.J. IES Std 344-75 and\IEEEf'Std 344-75)
Level 1 Level 1 Re:ev:Cocplete
(')/6/77 ) Wcoley) ef C-44-25, C-44-25, CN s 7/27/73, 7/27/78, YN' \.
Level 1 Leve). 1 k\ .
rti Ic S.2 (rad do:cs)
Environmental none I .
C-503-12-4, Staitship:0Il072A C-0505/C-50, Reactor Scicnic - e b Code, Articic 7.4 (ASBE_; Code, C-50D-12-4, Tumever: 1:01737 2/26/74, 2/26/7,4, 7.cv 13 building lock: Section IIId, \, 'Section III, and design Level 2 Level 2 . Rerev:Inp :te:S recairements)
(6/5/G9) and hatche \ff\ (50?. 1003-(W.J. Wooley) Y C-503-13-6, C-503-13-6, cend. 7.cl.)
1 C 6/14/74, 6/14/74, g g ,
Level 2 g Level 2 C
6 C-5CD-17-10, C-300-17-10,
^
5/31/73, 5/31/78, Level 4 Level 4 -if -
. . w ~'Z. W ' M W C-503-10-G, C-503-18-6, 5/31/73, jyb.c 1 5/31/70,
((C],
- C-503-138-4, C-503-138-4, 1
, Level 2 Level 2
. - tv -
a Revicica 1
. .1 9/15/7s l'x h l h ! : 1
l!P./Sl'i:C Rev DATC REVIE11 STARTED Vendor Document:.1:eviewed Vendor l'rint !!uuher , fitic or Description I
SPECIFICATI0:! REQUIREME!'TS (Include Rev and/or Date)
E\'IEl? BY Date RESOLUTIO:I BY Date l
~
,- 4 @k f)\, b 9; s b
, Colo:aen t s: Resolved - . . -
Exhibit 2 I
.