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| {{#Wiki_filter:_ - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ . __ ___ . _ _ - . _ _ _ . _ _ _ _ _ | | {{#Wiki_filter:_ - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ . __ ___ . _ _ - . _ _ _ . _ _ _ _ _ |
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| NM D h-ll-81 Y 4% | | NM D h-ll-81 Y 4% |
| ( // Docwed 5 1 UNITED STATES OF AMERICA WC 3 | | ( // Docwed 5 1 UNITED STATES OF AMERICA WC 3 NUCLEAR REGULATORY COMMISSION ~ |
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| NUCLEAR REGULATORY COMMISSION ~ | |
| 2 BEFORE THE ATOMIC SAFETY AND LICENSING BOARp- | | 2 BEFORE THE ATOMIC SAFETY AND LICENSING BOARp- |
| % IAAY 131981 > 4 | | % IAAY 131981 > 4 3 6 *ogy,;77as |
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| * 5",-. D g | | * 5",-. D g |
| 4 In the Matter of ) | | 4 In the Matter of ) |
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| : 28. A. My understanding of Mr. Doherty'c concern is that if 810519037tg3 | | : 28. A. My understanding of Mr. Doherty'c concern is that if 810519037tg3 |
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| 4 1- 2l. the jet pump beam, which is holding the jet pumps in place, 3l cracks or if the jet pump cracks, the coolant recircula-4 tion system will be subject to disassembly, and/or hazardous displacement. This will result in coolant circulation 5l degradation during operation leading to reduction of the 6L 7 margin of safety during normal operations or during a 8 design basis accident (DBA). | | 4 1- 2l. the jet pump beam, which is holding the jet pumps in place, 3l cracks or if the jet pump cracks, the coolant recircula-4 tion system will be subject to disassembly, and/or hazardous displacement. This will result in coolant circulation 5l degradation during operation leading to reduction of the 6L 7 margin of safety during normal operations or during a 8 design basis accident (DBA). |
| 9' O. What is the function of the jet pump? | | 9' O. What is the function of the jet pump? |
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| 28 Q. Hcw are the jet pumps held in place? | | 28 Q. Hcw are the jet pumps held in place? |
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| t 1 2 A. The jet pump risers are welded to the reactor recircula-3 tion inlet safe end thermal sleeve; its upper end is also 4 welded directly to the vessel wall by means of a riser 5 brace. The diffusers are anchored to the vessel shroud support ledge also by welding. The inlet-mixers connect 6l between the risers and diffusers are held in place by pre-7 8; loaded beam-bolt assemblies. The inlet-mixers as well 9 as the beam-bolt assemblies are designed as removable and 10l replaceable units. | | t 1 2 A. The jet pump risers are welded to the reactor recircula-3 tion inlet safe end thermal sleeve; its upper end is also 4 welded directly to the vessel wall by means of a riser 5 brace. The diffusers are anchored to the vessel shroud support ledge also by welding. The inlet-mixers connect 6l between the risers and diffusers are held in place by pre-7 8; loaded beam-bolt assemblies. The inlet-mixers as well 9 as the beam-bolt assemblies are designed as removable and 10l replaceable units. |
| 11 Q. Have any BWR's experienced jet pump beam cracking? | | 11 Q. Have any BWR's experienced jet pump beam cracking? |
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| 27 Q. Have any BWP's experienced cracking in the jet pump 28 themselves? | | 27 Q. Have any BWP's experienced cracking in the jet pump 28 themselves? |
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| , A. To date, no IGSCC has been discovered in the jet pumps 3 themselves. They are made almost entirely of 304 stainless 4 steel and Alloy 600, and are subjected to sustained stress 5 levels significantly telow the sustained stress in the beam. | | , A. To date, no IGSCC has been discovered in the jet pumps 3 themselves. They are made almost entirely of 304 stainless 4 steel and Alloy 600, and are subjected to sustained stress 5 levels significantly telow the sustained stress in the beam. |
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| 23 The physical characteristics of the material will be 24 changed by modification of t?e heat treatment of the beam. | | 23 The physical characteristics of the material will be 24 changed by modification of t?e heat treatment of the beam. |
| 25 Heat treating of metal is done to ensure that the desired l 26 grain structure and grain boundary composition is formed 27 in the metal. The original heat treatment, used on the jet 28 pump beams which experienced cracking, was to heat the | | 25 Heat treating of metal is done to ensure that the desired l 26 grain structure and grain boundary composition is formed 27 in the metal. The original heat treatment, used on the jet 28 pump beams which experienced cracking, was to heat the |
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| 1 2 material to 1625'F and hold it there for 24 hours, then 8 subsequently heat it to 1300'F and hold it there for 20 4 hours. The heat treatment to be used on the newer beams will be to heat the material to approximately 2000'F for 5l 1 hour and subsequently heat it to 1300'F and hold it 61 b | | 1 2 material to 1625'F and hold it there for 24 hours, then 8 subsequently heat it to 1300'F and hold it there for 20 4 hours. The heat treatment to be used on the newer beams will be to heat the material to approximately 2000'F for 5l 1 hour and subsequently heat it to 1300'F and hold it 61 b |
| 7' there for 20 hours. This new heat treatment will strengthen 8 the grain boundaries and lessen susceptibility to IGSCC. | | 7' there for 20 hours. This new heat treatment will strengthen 8 the grain boundaries and lessen susceptibility to IGSCC. |
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| 25 are performing as designed. This surveillance program is 26 described in Inspection and Enforcement Bulletin 80-07. | | 25 are performing as designed. This surveillance program is 26 described in Inspection and Enforcement Bulletin 80-07. |
| 27 All operating plants are requirea to meet these require-20 ments Os an interim fix. HL&P will commit to a surveillance | | 27 All operating plants are requirea to meet these require-20 ments Os an interim fix. HL&P will commit to a surveillance |
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| 1 2 program at the operating license stage as part of the 8 Allens Creek Technical Specifications which will reflect 4 requirements in effect at that time. | | 1 2 program at the operating license stage as part of the 8 Allens Creek Technical Specifications which will reflect 4 requirements in effect at that time. |
| 5 A program also exists t>nareby the jet pump beams 6 can be ultrasonically inspected while installed in the 7 vessel. This is a procedure using equipnent and techniques 8 developed by General Electric. This program will give 9 operational verification of the beam integrity. HL&P 10 will perform any required 1. service inspection. | | 5 A program also exists t>nareby the jet pump beams 6 can be ultrasonically inspected while installed in the 7 vessel. This is a procedure using equipnent and techniques 8 developed by General Electric. This program will give 9 operational verification of the beam integrity. HL&P 10 will perform any required 1. service inspection. |
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| 27 28 1 | | 27 28 1 |
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| e 1 ; Exhibit MFA-1 | | e 1 ; Exhibit MFA-1 2 EDUC."sTION AND PROFESSIONAL QUALIFICATf0NS 3 Michael F. Aleksey 4 Mr. Aleksey is a Senior Design Engineer in the Reactor 5 and Containment Design Section of the General Electric 6 Company, Nuclear Power Systems Engineering Department, in 7 San Jose. |
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| 2 EDUC."sTION AND PROFESSIONAL QUALIFICATf0NS 3 Michael F. Aleksey 4 Mr. Aleksey is a Senior Design Engineer in the Reactor 5 and Containment Design Section of the General Electric 6 Company, Nuclear Power Systems Engineering Department, in | |
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| 7 San Jose. | |
| 8' His cmploy..~nt with General Electric began in 1972 as 9 an engineer in the Reactor Equipment Design Unit. In 10 this capacity, he was responsible for testing and evaluation 11 of various reactor internal components. In 1974, Mr. Aleksey 12 transferred to the Wilmington, North Carolina, manufacturing 13 facility where he was the Resident Design Engineer for various 14 componento including the jet pumps. In 1977, he returned to 15 San Jose where he assumed responsibility for an improved 16 feedwater sparger design. He subsequently received the General 17 Manager's recognition in connection with various design 18 activities associated with the feedwater sparger program. In 19 1979, he assumed design responsibility for the jet pump 20 design. Since 1980, Mr. Aleksey also acted as Program Manager 21 of the Reactor Pressure Vessel (RPV) Surveillance Sample 22 Program and has responsibility for the planning, scheduling, 23 budgeting and implementation of the GE BWR PRV Surveillance 24 Eample Design. | | 8' His cmploy..~nt with General Electric began in 1972 as 9 an engineer in the Reactor Equipment Design Unit. In 10 this capacity, he was responsible for testing and evaluation 11 of various reactor internal components. In 1974, Mr. Aleksey 12 transferred to the Wilmington, North Carolina, manufacturing 13 facility where he was the Resident Design Engineer for various 14 componento including the jet pumps. In 1977, he returned to 15 San Jose where he assumed responsibility for an improved 16 feedwater sparger design. He subsequently received the General 17 Manager's recognition in connection with various design 18 activities associated with the feedwater sparger program. In 19 1979, he assumed design responsibility for the jet pump 20 design. Since 1980, Mr. Aleksey also acted as Program Manager 21 of the Reactor Pressure Vessel (RPV) Surveillance Sample 22 Program and has responsibility for the planning, scheduling, 23 budgeting and implementation of the GE BWR PRV Surveillance 24 Eample Design. |
| Mr. Aleksey is a 1971 graduate of Washington State 20l University with a BS Degree in Mechanical Engineering. | | Mr. Aleksey is a 1971 graduate of Washington State 20l University with a BS Degree in Mechanical Engineering. |
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| 27 28 l}} | | 27 28 l}} |
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Category:LEGAL TRANSCRIPTS & ORDERS & PLEADINGS
MONTHYEARML20063N7471982-10-0606 October 1982 Motion for Termination of Proceedings.Util Decided to Cancel Plant.Certificate of Svc Encl ML20063N7591982-10-0606 October 1982 Withdrawal of Application for CP ML20055A7221982-07-15015 July 1982 Memorandum & Order Denying Jf Doherty 820615 Submittals, Treated as Motion to Reconsider ASLB 820602 Order.Motion Untimely Filed & Failed to Show Significance or Gravity of Issues ML20055A3551982-07-12012 July 1982 Amended Contention 59.Certificate of Svc Encl ML20054L4521982-07-0202 July 1982 Response Opposing J Doherty 820615 Motion to Reopen Record to Add Contention 59.Motion Fails to Establish Timeliness &/Or Significance of Issues Sought to Be Raised.Certificate of Svc Encl ML20054L5531982-07-0202 July 1982 Response Opposing Doherty 820615 Motion to Reopen Record to Add Contention 59.Motion Should Be Considered Motion for Reconsideration of ASLB 820602 Order.Timeliness & Significance of Issues Not Established.W/Certificate of Svc ML20054J9371982-06-28028 June 1982 Response Opposing J Doherty 820615 Request to Reopen Record. Request Improper & Insufficient to Support Relief.Commission Rules Cannot Be Circumvented by Refiling Same Argument After ASLB Ruling Issued.Certificate of Svc Encl ML20054F9861982-06-15015 June 1982 Motion to Reopen Record to Take Evidence on Contention 59. Gravity of Issues Warrants Reopening ML20054G0171982-06-15015 June 1982 Contention 50 Re Brown & Root Deficiencies in Quadrex Rept. Certificate of Svc Encl ML20053D0861982-05-24024 May 1982 Response in Opposition to Util 820519 Motion to Strike Doherty Contention 58 Re Applicant Conduct on Reporting Violations.Contention Should Be Treated as Such,Not as Motion.Certificate of Svc Encl.Related Correspondence ML20052H8621982-05-19019 May 1982 Motion to Strike J Doherty Reply to Applicant 820507 Response to Doherty 820422 Motion to Add Contention 58. Commission Rules Do Not Allow Reply.Certificate of Svc Encl ML20052H4441982-05-14014 May 1982 Reply Opposing Applicant 820507 Response to J Doherty 820422 Motion to Add Contention 58.Contention Should Be Admitted W/Amends.Aslb Should Judge Conduct of Applicants. Certificate of Svc Encl ML20052F3121982-05-0707 May 1982 Response Opposing J Doherty 820422 Motion to Add Contention Re Alleged Failure to Rept Design Defects.Substantively, Motion Is Motion to Reopen Record & Stds Have Not Been Met. Certificate of Svc Encl ML20052D1221982-04-29029 April 1982 Findings of Fact on Supplemental Issues to Tx Pirg Addl Contention 31 Re Technical Qualifications.Certificate of Svc Encl ML20052A4541982-04-22022 April 1982 Submittal of Contention 58 Re Applicant Conduct on Reporting Violations at Plant.Certificate of Svc Encl ML20054E0561982-04-21021 April 1982 Supplemental Findings of Fact on Tx Pirg Addl Contention 31 Re Technical Qualifications.Certificate of Svc Encl ML20050J1111982-04-0606 April 1982 Answers to Second & Third Sets of Interrogatories,Questions 29 & 8 Respectively,Re Quadrex Rept.Certificate of Svc Encl. Related Correspondence ML20050E2961982-04-0505 April 1982 Answers & Objections to Seventh Set of Interrogatories. Certificate of Svc Encl.Related Correspondence ML20050E2891982-04-0505 April 1982 Answers & Objections to Doherty Sixth Set of Interrogatories.Related Correspondence ML20050C4211982-04-0202 April 1982 Objections to Request for Admissions.Requests Untimely, Irrelevant to Issues Before ASLB & Extremely & Unduly Burdensome.Certificate of Svc Encl.Related Correspondence ML20050C4081982-03-31031 March 1982 Answers & Objections to Fifth Set of Interrogatories. Certificate of Svc Encl.Related Correspondence ML20050C4791982-03-29029 March 1982 Answers & Objections to Jf Doherty Fourth Set of Interrogatories Re Tx Pirg Contention 31 & Quadrex Matters. Certificate of Svc Encl.Related Correspondence ML20042C6431982-03-29029 March 1982 Motion for ASLB to Call DE Sells as Witness for Tx Pirg Addl Contention 31 & Quadrex-related Matters.Testimony Needed to Explain Why NRC Did Not Immediately Obtain Quadrex Rept. Certificate of Svc Encl ML20042C6181982-03-29029 March 1982 Response Opposing J Doherty 820315 Motion for ASLB to Subpoena Quadrex Corp Employee Witnesses as ASLB Witnesses. Request Is Based on Misperception of Scope of Reopened Hearings.Certificate of Svc Encl ML20050C5091982-03-26026 March 1982 Response to Jf Doherty 20th & 21st Requests for Documents. Certificate of Svc Encl ML20050C5041982-03-26026 March 1982 Testimony of Lj Sas on Tx Pirg Addl Contention 31 Re Quadrex Rept.Rept Raises No Issue as to Whether Ebasco Can Properly Engineer Project.Prof Qualifications Encl ML20050C5011982-03-26026 March 1982 Supplemental Testimony of Jh Goldberg on Technical Qualifications.Brown & Root Terminates Due to Lack of Engineering Productivity,Not Due to Allegations in Quadrex Rept ML20049K0801982-03-25025 March 1982 Answers & Objections to Interrogatories.Certificate of Svc Encl ML20049K0671982-03-25025 March 1982 Reply to Tx Pirg 820315 Addl Proposed Findings of Fact & Conclusions of Law.Certificate of Svc Encl ML20042C5201982-03-25025 March 1982 Motion to Compel Discovery from Applicant & to Postpone Evidentiary Presentations at 820412 Hearings.Applicant Objections to Interrogatories Unsupported & Necessitate Hearings Be Delayed.Certificate of Svc Encl ML20049K0941982-03-23023 March 1982 Answers & Objections to Second Set of Interrogatories. Certificate of Svc Encl ML20049K0841982-03-23023 March 1982 Answers & Objections to Third Set of Interrogatories. Certificate of Svc Encl ML20042C5481982-03-23023 March 1982 Fourth Set of Requests for Admissions Re Quadrex Rept & Tx Pirg Contention 31.Certificate of Svc Encl ML20042B2351982-03-17017 March 1982 Seventh Set of Interrogatories Re Tx Pirg Addl Contention 31 & Quadrex Rept Matters.Certificate of Svc Encl ML20042A4791982-03-17017 March 1982 Response Opposing J Doherty 820310 Motion for Postponement of 820412 Hearings.Sufficient Grounds Not Provided to Justify Delay.Certificate of Svc Encl ML20042B2451982-03-15015 March 1982 Motion for Subpoena of Quadrex Corp Employees.Testimony Necessary for Clear Understanding of Brown & Root Deficiencies Despite Util Supervision & Specific Steps Needed to Correct & Prevent Problems.W/Certificate of Svc ML20042B2381982-03-15015 March 1982 Sixth Set of Interrogatories Re Tx Pirg Addl Contention 31 & Quadrex Rept Matters.Certificate of Svc Encl.Related Correspondence ML20041F0761982-03-10010 March 1982 Fourth Set of Interrogatories Re Tx Pirg Contention 31 & Quadrex Rept.Certificate of Svc Encl.Related Correspondence ML20041F0871982-03-10010 March 1982 Motion for Postponement of 820412 Hearing on Tx Pirg Addl Contention 31 & Quadrex-related Matters.Addl Time Needed to Complete Discovery.Certificate of Svc Encl ML20049J6571982-03-0808 March 1982 Answers to First Set of Interrogatories Re Tx Pirg Contention 31 & Quadrex Matters.Certificate of Svc Encl ML20041E1741982-03-0505 March 1982 Brief Opposing R Alexander Appeal from ASLB 820112 Order Denying Petition to Intervene.Aslb Did Not Abuse Discretion in Denying Petition.Certificate of Svc Encl ML20041E1201982-03-0505 March 1982 Motion for Order Directing Applicant to Provide Forthcoming Bechtel Quadrex Rept Review.Rept Pertinent to Remaining Issue.Certificate of Svc Encl.Related Correspondence ML20041E1181982-03-0505 March 1982 Third Set of Interrogatories Re Tx Pirg Contention 31 & Quadrex Rept Matters.Related Correspondence ML20041E1071982-03-0505 March 1982 First Set of Interrogatories & Request for Production of Documents Re Tx Pirg Contention 31.Certificate of Svc Encl ML20041E1001982-03-0505 March 1982 First Set of Interrogatories & Request for Production of Documents.Certificate of Svc Encl ML20041E0711982-03-0404 March 1982 Second Set of Interrogatories Re Tx Pirg Contention 21 & Quadrex Rept Matters.Certificate of Svc Encl.Related Correspondence ML20049H8881982-03-0101 March 1982 Response Opposing D Marrack 820213 Motion for Review of Dates for Reopening Hearings & Continuance.No Commission Regulations or Atomic Energy Act Provisions Require Applicant Irrevocable Commitment.Certificate of Svc Encl ML20041B5381982-02-22022 February 1982 Reply to Intervenors Proposed Findings of Fact & Conclusions of Law.Certificate of Svc Encl ML20041C0671982-02-22022 February 1982 Response Opposing Tx Pirg 820209 Motion for Addl Time to File Proposed Findings of Fact & Conclusion of Law.Motion Mooted by Tx Pirg Filing Proposed Findings on 820212. Certificate of Svc Encl ML20041B5421982-02-17017 February 1982 First Set of Interrogatories Re Tx Pirg Contention 31 & Quadrex Matters.Certificate of Svc Encl.Related Correspondence 1982-07-02
[Table view] Category:TRANSCRIPTS
MONTHYEARML20050C5011982-03-26026 March 1982 Supplemental Testimony of Jh Goldberg on Technical Qualifications.Brown & Root Terminates Due to Lack of Engineering Productivity,Not Due to Allegations in Quadrex Rept ML20050C5041982-03-26026 March 1982 Testimony of Lj Sas on Tx Pirg Addl Contention 31 Re Quadrex Rept.Rept Raises No Issue as to Whether Ebasco Can Properly Engineer Project.Prof Qualifications Encl ML20009H2161981-07-30030 July 1981 Suppl Testimony of D Marrack Re Viable Fishery ML20009E3641981-07-24024 July 1981 Transcript of Rc Iotti Testimony on Behalf of Util on Bishop Contention 17 Re Tnt Detonation ML20009E8661981-07-20020 July 1981 Transcript of DA Hamon Testimony on Behalf of Util Re Tx Public Interest Research Group Addl Contention 55 (Rapid Depressurization - Steam Break).Prof Qualifications Encl ML20009E2941981-07-20020 July 1981 Transcript of Wf Mercurio Testimony on Behalf of Applicant Re ASLB Question 8 (Reactor Bldg Subsurface Soil Mechanics) ML20009E2961981-07-20020 July 1981 Transcript of R Cheng Testimony on Behalf of Applicant Re ASLB Question 10 (Drywell Pressure Testing).Prof Qualifications Encl ML20009E3531981-07-20020 July 1981 Transcript of Wf Mercurio Testimony on Behalf of Util Re Doherty Contention 29,blockage of Intake Canal ML20009E3591981-07-20020 July 1981 Transcript of Cg Robertson Testimony Re Doherty Contention 8 & ASLB Question 3 on Atws.Prof Qualifications Encl ML20009E3031981-07-20020 July 1981 Transcript of GL Sozzi on Doherty Contention 32 Re ECCS Vaporization Rate ML20009E3151981-07-20020 July 1981 Transcript of Rl Call 810720 Testimony on Doherty Contention 26 (Stud Bolts).Prof Qualifications Encl ML20009E4351981-07-20020 July 1981 Transcript of Gw Oprea & Jh Goldberg Testimonies on Technical Qualifications & Tx Public Interest Research Group Addl Contention 31.Corporate Nuclear Organization Chart Encl ML20009E3481981-07-20020 July 1981 Transcript of G Martin Testimony on Behalf of Util on Mccorkle Contention 9 Re Chlorine Monitoring.Prof Qualifications Encl ML20009E3451981-07-20020 July 1981 Transcript of G Martin Testimony on Behalf of Util Re Doherty Contention 40,10CFR100 Releases.Prof Qualifications Encl ML20009E3431981-07-20020 July 1981 Transcript of Rc Iotti Testimony on Behalf of Util on Bishop Contention 6 & ASLB Question 12 Re Shell Oil Co 6-inch Liquid Petroleum Gas Pipeline ML20009E3171981-07-20020 July 1981 Transcript of Jc Elliott,Tc Cheng,Md Weingart,Pa Ranzau & Cg Robertson 810720 Testimony on Tx Public Research Interest Group (Prig) Addl Contention 53,ASLB Questions 4B & 4A & Pirg Contentions 28 & 52.W/prof Qualifications ML20009E3211981-07-20020 July 1981 Transcript of SA Hucilk & Jj Boseman Testimonies on Doherty Contention 17,RL Huang Testimony on Tx Public Research Interest Group Addl Contention 41 & Jn Bailey Testimony on Doherty Contention 42.Prof Qualifications Encl ML20009E3111981-07-20020 July 1981 Transcript of MR Lane 810720 Testimony Re Doherty Contention 41 (Reactor Water Level Indicators).Prof Qualifications Encl ML19347F5361981-05-11011 May 1981 Testimony of DG Tees Re Doherty Contention 47,turbine Missiles.Related Correspondence ML19347F5391981-05-11011 May 1981 Testimony of Fj Meyer Re Doherty Contention 30, Interconnection/Grid Stability.Prof Qualifications & Certificate of Svc Encl.Related Correspondence ML19347F5201981-05-11011 May 1981 Testimony of DC Papone Re Board Question 6,ability of Applicant to Demonstrate Compliance w/10CFR50,App A.Prof Qualifications Encl.Related Correspondence ML19347F5241981-05-11011 May 1981 Testimony of RA Clarke & Jf Montalbano Re Doherty Contention 10,diesel Generator Reliability.Prof Qualifications Encl. Related Correspondence ML19347F5271981-05-11011 May 1981 Testimony of Rc Iotti & Ws Carnes Re Doherty Contention 47, Turbine Missiles.Prof Qualifications Encl.Related Correspondence ML19347F5291981-05-11011 May 1981 Testimony of Ma Ross Re Doherty Contention 48,control Rod Drive Return Line.Prof Qualifications Encl.Related Correspondence ML19347F5301981-05-11011 May 1981 Testimony of Cw Dillman Re Doherty Contention 6, Recirculation Pump Overspeed.Prof Qualifications Encl. Related Correspondence ML19347F5311981-05-11011 May 1981 Testimony of Mf Alesky Re Doherty Contention 50,jet Pump Beams.Prof Qualifications Encl.Related Correspondence ML19347F5341981-05-11011 May 1981 Testimony of s Ranganath Re Tx Pirg Contention 39,Generic Task A-11,fracture Toughness.Prof Qualifications Encl. Related Correspondence ML19347F5351981-05-11011 May 1981 Testimony of Rl Baron Re Tx Pirg Addl Contention 21, Occupational Exposure.Prof Qualifications Encl.Related Correspondence ML19347F5321981-05-11011 May 1981 Testimony of Jf Montalbano & FP Barbieri Re Tx Pirg Contention 12,cable Fires.Prof Qualifications Encl.Related Correspondence ML19347F5371981-05-11011 May 1981 Testimony of Ma Ross Re Board Question 8,Seismic Category 1 Control Rods.Prof Qualifications Encl.Related Correspondence ML19347F5221981-05-11011 May 1981 Testimony of MD Weingart & F Barbieri Re Tx Pirg Addl Contention 10 & Mccorkle Contention 30,charcoal Adsorber Fires.Prof Qualifications Encl.Related Correspondence ML19347F5151981-05-11011 May 1981 Testimony of R Williams & N Horton Re Doherty Contentions 14 & 25,on Main Steam Line Radiation Monitor & Fuel Failure/ Flow Blockage,Respectively.Prof Qualifications Encl.Related Correspondence ML20003G6781981-04-20020 April 1981 Testimony on Tx Pirg Addl Contention 26 Re Computer Code Error.Prof Qualifications & Certificate of Svc Encl ML20003G6711981-04-20020 April 1981 Testimony on Behalf of Util Re Doherty Contentions 3,39 & 20(a) Re Fuel Specific Enthalpy,Fuel Swelling & Gap Conductance,Respectively.Prof Qualifications Encl ML20003G6751981-04-20020 April 1981 Testimony on Behalf of Util on Tx Pirg Contention 6 (Mccorkle Contention XI) Re Aircraft Hazards.Prof Qualifications Encl ML20003G6761981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 9 Re Containment Buckling.Prof Qualifications Encl ML20003G6771981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 27 Re Reactor Pedestal.Prof Qualifications Encl ML20003G6741981-04-20020 April 1981 Testimony on Behalf of Util on Bishop Contentions 4,5,7,9 & 10 Re Tx Electric Svc Co 24-inch Natural Gas Pipeline & Pipelines Crossing Brazos River Upstream from Facility.Prof Qualifications Encl ML20003G6731981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 7 Re LPCI Cold Slug.Prof Qualifications Encl ML19345H1121981-04-20020 April 1981 Testimony Supporting Doherty Contention 3 on Inadequacy of Design Safety Limit of Applicant Fuel Rods.Prof Qualifications & Certificate of Svc Encl ML20003B2381981-02-0606 February 1981 Errata Sheet for L Perl Testimony,Page 12,Line 13 & Table 9. Certificate of Svc Encl ML20003A2101981-01-27027 January 1981 Errata Sheet to s Michaelson Testimony.Certificate of Svc Encl ML19343B8481980-12-18018 December 1980 Testimony on Behalf of Util Re Bishop Contention 1 Concerning Population Projections ML19340D1401980-12-18018 December 1980 Testimony Re Tx Pirg Contention 1(f) Re Population Risks. Pp 1-8 ML19343B8451980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Sites ML19343B8491980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Site.Tera Corp Coastal Site Comparison Rept, Encl ML19343B8391980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 5 Concerning Solid Waste Combustion ML19343B8471980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 1 Concerning South Texas Project 3 Versus Allens Creek 1. Analysis of Prime Farmland Soils Encl ML19343B8461980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Sites ML19343B8441980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 1 Re South Texas Project 3 Versus Allens Creek Site.Listing of Cost Savings Encl 1982-03-26
[Table view] Category:DEPOSITIONS
MONTHYEARML20050C5011982-03-26026 March 1982 Supplemental Testimony of Jh Goldberg on Technical Qualifications.Brown & Root Terminates Due to Lack of Engineering Productivity,Not Due to Allegations in Quadrex Rept ML20050C5041982-03-26026 March 1982 Testimony of Lj Sas on Tx Pirg Addl Contention 31 Re Quadrex Rept.Rept Raises No Issue as to Whether Ebasco Can Properly Engineer Project.Prof Qualifications Encl ML20009H2161981-07-30030 July 1981 Suppl Testimony of D Marrack Re Viable Fishery ML20009E3641981-07-24024 July 1981 Transcript of Rc Iotti Testimony on Behalf of Util on Bishop Contention 17 Re Tnt Detonation ML20009E8661981-07-20020 July 1981 Transcript of DA Hamon Testimony on Behalf of Util Re Tx Public Interest Research Group Addl Contention 55 (Rapid Depressurization - Steam Break).Prof Qualifications Encl ML20009E2941981-07-20020 July 1981 Transcript of Wf Mercurio Testimony on Behalf of Applicant Re ASLB Question 8 (Reactor Bldg Subsurface Soil Mechanics) ML20009E2961981-07-20020 July 1981 Transcript of R Cheng Testimony on Behalf of Applicant Re ASLB Question 10 (Drywell Pressure Testing).Prof Qualifications Encl ML20009E3531981-07-20020 July 1981 Transcript of Wf Mercurio Testimony on Behalf of Util Re Doherty Contention 29,blockage of Intake Canal ML20009E3591981-07-20020 July 1981 Transcript of Cg Robertson Testimony Re Doherty Contention 8 & ASLB Question 3 on Atws.Prof Qualifications Encl ML20009E3031981-07-20020 July 1981 Transcript of GL Sozzi on Doherty Contention 32 Re ECCS Vaporization Rate ML20009E3151981-07-20020 July 1981 Transcript of Rl Call 810720 Testimony on Doherty Contention 26 (Stud Bolts).Prof Qualifications Encl ML20009E4351981-07-20020 July 1981 Transcript of Gw Oprea & Jh Goldberg Testimonies on Technical Qualifications & Tx Public Interest Research Group Addl Contention 31.Corporate Nuclear Organization Chart Encl ML20009E3481981-07-20020 July 1981 Transcript of G Martin Testimony on Behalf of Util on Mccorkle Contention 9 Re Chlorine Monitoring.Prof Qualifications Encl ML20009E3451981-07-20020 July 1981 Transcript of G Martin Testimony on Behalf of Util Re Doherty Contention 40,10CFR100 Releases.Prof Qualifications Encl ML20009E3431981-07-20020 July 1981 Transcript of Rc Iotti Testimony on Behalf of Util on Bishop Contention 6 & ASLB Question 12 Re Shell Oil Co 6-inch Liquid Petroleum Gas Pipeline ML20009E3171981-07-20020 July 1981 Transcript of Jc Elliott,Tc Cheng,Md Weingart,Pa Ranzau & Cg Robertson 810720 Testimony on Tx Public Research Interest Group (Prig) Addl Contention 53,ASLB Questions 4B & 4A & Pirg Contentions 28 & 52.W/prof Qualifications ML20009E3211981-07-20020 July 1981 Transcript of SA Hucilk & Jj Boseman Testimonies on Doherty Contention 17,RL Huang Testimony on Tx Public Research Interest Group Addl Contention 41 & Jn Bailey Testimony on Doherty Contention 42.Prof Qualifications Encl ML20009E3111981-07-20020 July 1981 Transcript of MR Lane 810720 Testimony Re Doherty Contention 41 (Reactor Water Level Indicators).Prof Qualifications Encl ML19347F5361981-05-11011 May 1981 Testimony of DG Tees Re Doherty Contention 47,turbine Missiles.Related Correspondence ML19347F5391981-05-11011 May 1981 Testimony of Fj Meyer Re Doherty Contention 30, Interconnection/Grid Stability.Prof Qualifications & Certificate of Svc Encl.Related Correspondence ML19347F5201981-05-11011 May 1981 Testimony of DC Papone Re Board Question 6,ability of Applicant to Demonstrate Compliance w/10CFR50,App A.Prof Qualifications Encl.Related Correspondence ML19347F5241981-05-11011 May 1981 Testimony of RA Clarke & Jf Montalbano Re Doherty Contention 10,diesel Generator Reliability.Prof Qualifications Encl. Related Correspondence ML19347F5271981-05-11011 May 1981 Testimony of Rc Iotti & Ws Carnes Re Doherty Contention 47, Turbine Missiles.Prof Qualifications Encl.Related Correspondence ML19347F5291981-05-11011 May 1981 Testimony of Ma Ross Re Doherty Contention 48,control Rod Drive Return Line.Prof Qualifications Encl.Related Correspondence ML19347F5301981-05-11011 May 1981 Testimony of Cw Dillman Re Doherty Contention 6, Recirculation Pump Overspeed.Prof Qualifications Encl. Related Correspondence ML19347F5311981-05-11011 May 1981 Testimony of Mf Alesky Re Doherty Contention 50,jet Pump Beams.Prof Qualifications Encl.Related Correspondence ML19347F5341981-05-11011 May 1981 Testimony of s Ranganath Re Tx Pirg Contention 39,Generic Task A-11,fracture Toughness.Prof Qualifications Encl. Related Correspondence ML19347F5351981-05-11011 May 1981 Testimony of Rl Baron Re Tx Pirg Addl Contention 21, Occupational Exposure.Prof Qualifications Encl.Related Correspondence ML19347F5321981-05-11011 May 1981 Testimony of Jf Montalbano & FP Barbieri Re Tx Pirg Contention 12,cable Fires.Prof Qualifications Encl.Related Correspondence ML19347F5371981-05-11011 May 1981 Testimony of Ma Ross Re Board Question 8,Seismic Category 1 Control Rods.Prof Qualifications Encl.Related Correspondence ML19347F5221981-05-11011 May 1981 Testimony of MD Weingart & F Barbieri Re Tx Pirg Addl Contention 10 & Mccorkle Contention 30,charcoal Adsorber Fires.Prof Qualifications Encl.Related Correspondence ML19347F5151981-05-11011 May 1981 Testimony of R Williams & N Horton Re Doherty Contentions 14 & 25,on Main Steam Line Radiation Monitor & Fuel Failure/ Flow Blockage,Respectively.Prof Qualifications Encl.Related Correspondence ML20003G6781981-04-20020 April 1981 Testimony on Tx Pirg Addl Contention 26 Re Computer Code Error.Prof Qualifications & Certificate of Svc Encl ML20003G6711981-04-20020 April 1981 Testimony on Behalf of Util Re Doherty Contentions 3,39 & 20(a) Re Fuel Specific Enthalpy,Fuel Swelling & Gap Conductance,Respectively.Prof Qualifications Encl ML20003G6751981-04-20020 April 1981 Testimony on Behalf of Util on Tx Pirg Contention 6 (Mccorkle Contention XI) Re Aircraft Hazards.Prof Qualifications Encl ML20003G6761981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 9 Re Containment Buckling.Prof Qualifications Encl ML20003G6771981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 27 Re Reactor Pedestal.Prof Qualifications Encl ML20003G6741981-04-20020 April 1981 Testimony on Behalf of Util on Bishop Contentions 4,5,7,9 & 10 Re Tx Electric Svc Co 24-inch Natural Gas Pipeline & Pipelines Crossing Brazos River Upstream from Facility.Prof Qualifications Encl ML20003G6731981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 7 Re LPCI Cold Slug.Prof Qualifications Encl ML19345H1121981-04-20020 April 1981 Testimony Supporting Doherty Contention 3 on Inadequacy of Design Safety Limit of Applicant Fuel Rods.Prof Qualifications & Certificate of Svc Encl ML20003B2381981-02-0606 February 1981 Errata Sheet for L Perl Testimony,Page 12,Line 13 & Table 9. Certificate of Svc Encl ML20003A2101981-01-27027 January 1981 Errata Sheet to s Michaelson Testimony.Certificate of Svc Encl ML19343B8481980-12-18018 December 1980 Testimony on Behalf of Util Re Bishop Contention 1 Concerning Population Projections ML19340D1401980-12-18018 December 1980 Testimony Re Tx Pirg Contention 1(f) Re Population Risks. Pp 1-8 ML19343B8451980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Sites ML19343B8491980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Site.Tera Corp Coastal Site Comparison Rept, Encl ML19343B8391980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 5 Concerning Solid Waste Combustion ML19343B8471980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 1 Concerning South Texas Project 3 Versus Allens Creek 1. Analysis of Prime Farmland Soils Encl ML19343B8461980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Sites ML19343B8441980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 1 Re South Texas Project 3 Versus Allens Creek Site.Listing of Cost Savings Encl 1982-03-26
[Table view] Category:NARRATIVE TESTIMONY
MONTHYEARML20050C5011982-03-26026 March 1982 Supplemental Testimony of Jh Goldberg on Technical Qualifications.Brown & Root Terminates Due to Lack of Engineering Productivity,Not Due to Allegations in Quadrex Rept ML20050C5041982-03-26026 March 1982 Testimony of Lj Sas on Tx Pirg Addl Contention 31 Re Quadrex Rept.Rept Raises No Issue as to Whether Ebasco Can Properly Engineer Project.Prof Qualifications Encl ML20009H2161981-07-30030 July 1981 Suppl Testimony of D Marrack Re Viable Fishery ML20009E3641981-07-24024 July 1981 Transcript of Rc Iotti Testimony on Behalf of Util on Bishop Contention 17 Re Tnt Detonation ML20009E8661981-07-20020 July 1981 Transcript of DA Hamon Testimony on Behalf of Util Re Tx Public Interest Research Group Addl Contention 55 (Rapid Depressurization - Steam Break).Prof Qualifications Encl ML20009E2941981-07-20020 July 1981 Transcript of Wf Mercurio Testimony on Behalf of Applicant Re ASLB Question 8 (Reactor Bldg Subsurface Soil Mechanics) ML20009E2961981-07-20020 July 1981 Transcript of R Cheng Testimony on Behalf of Applicant Re ASLB Question 10 (Drywell Pressure Testing).Prof Qualifications Encl ML20009E3531981-07-20020 July 1981 Transcript of Wf Mercurio Testimony on Behalf of Util Re Doherty Contention 29,blockage of Intake Canal ML20009E3591981-07-20020 July 1981 Transcript of Cg Robertson Testimony Re Doherty Contention 8 & ASLB Question 3 on Atws.Prof Qualifications Encl ML20009E3031981-07-20020 July 1981 Transcript of GL Sozzi on Doherty Contention 32 Re ECCS Vaporization Rate ML20009E3151981-07-20020 July 1981 Transcript of Rl Call 810720 Testimony on Doherty Contention 26 (Stud Bolts).Prof Qualifications Encl ML20009E4351981-07-20020 July 1981 Transcript of Gw Oprea & Jh Goldberg Testimonies on Technical Qualifications & Tx Public Interest Research Group Addl Contention 31.Corporate Nuclear Organization Chart Encl ML20009E3481981-07-20020 July 1981 Transcript of G Martin Testimony on Behalf of Util on Mccorkle Contention 9 Re Chlorine Monitoring.Prof Qualifications Encl ML20009E3451981-07-20020 July 1981 Transcript of G Martin Testimony on Behalf of Util Re Doherty Contention 40,10CFR100 Releases.Prof Qualifications Encl ML20009E3431981-07-20020 July 1981 Transcript of Rc Iotti Testimony on Behalf of Util on Bishop Contention 6 & ASLB Question 12 Re Shell Oil Co 6-inch Liquid Petroleum Gas Pipeline ML20009E3171981-07-20020 July 1981 Transcript of Jc Elliott,Tc Cheng,Md Weingart,Pa Ranzau & Cg Robertson 810720 Testimony on Tx Public Research Interest Group (Prig) Addl Contention 53,ASLB Questions 4B & 4A & Pirg Contentions 28 & 52.W/prof Qualifications ML20009E3211981-07-20020 July 1981 Transcript of SA Hucilk & Jj Boseman Testimonies on Doherty Contention 17,RL Huang Testimony on Tx Public Research Interest Group Addl Contention 41 & Jn Bailey Testimony on Doherty Contention 42.Prof Qualifications Encl ML20009E3111981-07-20020 July 1981 Transcript of MR Lane 810720 Testimony Re Doherty Contention 41 (Reactor Water Level Indicators).Prof Qualifications Encl ML19347F5361981-05-11011 May 1981 Testimony of DG Tees Re Doherty Contention 47,turbine Missiles.Related Correspondence ML19347F5391981-05-11011 May 1981 Testimony of Fj Meyer Re Doherty Contention 30, Interconnection/Grid Stability.Prof Qualifications & Certificate of Svc Encl.Related Correspondence ML19347F5201981-05-11011 May 1981 Testimony of DC Papone Re Board Question 6,ability of Applicant to Demonstrate Compliance w/10CFR50,App A.Prof Qualifications Encl.Related Correspondence ML19347F5241981-05-11011 May 1981 Testimony of RA Clarke & Jf Montalbano Re Doherty Contention 10,diesel Generator Reliability.Prof Qualifications Encl. Related Correspondence ML19347F5271981-05-11011 May 1981 Testimony of Rc Iotti & Ws Carnes Re Doherty Contention 47, Turbine Missiles.Prof Qualifications Encl.Related Correspondence ML19347F5291981-05-11011 May 1981 Testimony of Ma Ross Re Doherty Contention 48,control Rod Drive Return Line.Prof Qualifications Encl.Related Correspondence ML19347F5301981-05-11011 May 1981 Testimony of Cw Dillman Re Doherty Contention 6, Recirculation Pump Overspeed.Prof Qualifications Encl. Related Correspondence ML19347F5311981-05-11011 May 1981 Testimony of Mf Alesky Re Doherty Contention 50,jet Pump Beams.Prof Qualifications Encl.Related Correspondence ML19347F5341981-05-11011 May 1981 Testimony of s Ranganath Re Tx Pirg Contention 39,Generic Task A-11,fracture Toughness.Prof Qualifications Encl. Related Correspondence ML19347F5351981-05-11011 May 1981 Testimony of Rl Baron Re Tx Pirg Addl Contention 21, Occupational Exposure.Prof Qualifications Encl.Related Correspondence ML19347F5321981-05-11011 May 1981 Testimony of Jf Montalbano & FP Barbieri Re Tx Pirg Contention 12,cable Fires.Prof Qualifications Encl.Related Correspondence ML19347F5371981-05-11011 May 1981 Testimony of Ma Ross Re Board Question 8,Seismic Category 1 Control Rods.Prof Qualifications Encl.Related Correspondence ML19347F5221981-05-11011 May 1981 Testimony of MD Weingart & F Barbieri Re Tx Pirg Addl Contention 10 & Mccorkle Contention 30,charcoal Adsorber Fires.Prof Qualifications Encl.Related Correspondence ML19347F5151981-05-11011 May 1981 Testimony of R Williams & N Horton Re Doherty Contentions 14 & 25,on Main Steam Line Radiation Monitor & Fuel Failure/ Flow Blockage,Respectively.Prof Qualifications Encl.Related Correspondence ML20003G6781981-04-20020 April 1981 Testimony on Tx Pirg Addl Contention 26 Re Computer Code Error.Prof Qualifications & Certificate of Svc Encl ML20003G6711981-04-20020 April 1981 Testimony on Behalf of Util Re Doherty Contentions 3,39 & 20(a) Re Fuel Specific Enthalpy,Fuel Swelling & Gap Conductance,Respectively.Prof Qualifications Encl ML20003G6751981-04-20020 April 1981 Testimony on Behalf of Util on Tx Pirg Contention 6 (Mccorkle Contention XI) Re Aircraft Hazards.Prof Qualifications Encl ML20003G6761981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 9 Re Containment Buckling.Prof Qualifications Encl ML20003G6771981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 27 Re Reactor Pedestal.Prof Qualifications Encl ML20003G6741981-04-20020 April 1981 Testimony on Behalf of Util on Bishop Contentions 4,5,7,9 & 10 Re Tx Electric Svc Co 24-inch Natural Gas Pipeline & Pipelines Crossing Brazos River Upstream from Facility.Prof Qualifications Encl ML20003G6731981-04-20020 April 1981 Testimony on Behalf of Util on Doherty Contention 7 Re LPCI Cold Slug.Prof Qualifications Encl ML19345H1121981-04-20020 April 1981 Testimony Supporting Doherty Contention 3 on Inadequacy of Design Safety Limit of Applicant Fuel Rods.Prof Qualifications & Certificate of Svc Encl ML20003B2381981-02-0606 February 1981 Errata Sheet for L Perl Testimony,Page 12,Line 13 & Table 9. Certificate of Svc Encl ML20003A2101981-01-27027 January 1981 Errata Sheet to s Michaelson Testimony.Certificate of Svc Encl ML19343B8481980-12-18018 December 1980 Testimony on Behalf of Util Re Bishop Contention 1 Concerning Population Projections ML19340D1401980-12-18018 December 1980 Testimony Re Tx Pirg Contention 1(f) Re Population Risks. Pp 1-8 ML19343B8451980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Sites ML19343B8491980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Site.Tera Corp Coastal Site Comparison Rept, Encl ML19343B8391980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 5 Concerning Solid Waste Combustion ML19343B8471980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 1 Concerning South Texas Project 3 Versus Allens Creek 1. Analysis of Prime Farmland Soils Encl ML19343B8461980-12-18018 December 1980 Testimony on Behalf of Util Re Hinderstein Contention 5 Concerning Coastal Sites ML19343B8441980-12-18018 December 1980 Testimony on Behalf of Util Re Tx Pirg Contention 1 Re South Texas Project 3 Versus Allens Creek Site.Listing of Cost Savings Encl 1982-03-26
[Table view] |
Text
_ - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ . __ ___ . _ _ - . _ _ _ . _ _ _ _ _
NM D h-ll-81 Y 4%
( // Docwed 5 1 UNITED STATES OF AMERICA WC 3 NUCLEAR REGULATORY COMMISSION ~
2 BEFORE THE ATOMIC SAFETY AND LICENSING BOARp-
% IAAY 131981 > 4 3 6 *ogy,;77as
4 In the Matter of )
) +
5 HOUSTON LIGHTING & POWER COMPANY) Docket No. 50-466
)
6 (Allens Creek Nuclear Generating)
Station, Unit No. 1) )
7 )
8 TESTIMONY OF MICHAEL F, ALEKSEY ON BEHALF OF HOUSTON LIGHTING & POWER CO. ON DOHERTY CONTENTION 50 9, JET PUMP BEAMS i
10' O. Please state your name and place of employment.
11 A. My name is Michael F. Aleksey Lnd I am employed by General 12 Electric Company as a Senior Design Engineer in the Reactor 13 and Containment Design Section. My business address is 175 14 Curtner Avenue, San Jose, California.
15 Q. Please describe your professional qualifications.
16 A. My professional qualifications are set forth in Exhibit 17 MFA-1 to this testimony.
18 Q. What is the purpose of your testimony?
19 A. The purpose of my testimony is to address Mr. Doherty's 20 Contention 50, which says:
21 Applicant's jet pumps in the coolant circulation system of the proposed ACNGS will be subject to 22 disassembly, End/cir hazardous displacement resulting in coolant circuletion degradation during operation 28 leading to reduction of the margin of safety during normal operation or design basis accidents (DbA),
24 due to cracking in reactor internal parts for holding the jet pumps in place and the jet pump itself.
26 Q. What is your understanding of the real conceri. expressed 27 in this contention?
- 28. A. My understanding of Mr. Doherty'c concern is that if 810519037tg3
4 1- 2l. the jet pump beam, which is holding the jet pumps in place, 3l cracks or if the jet pump cracks, the coolant recircula-4 tion system will be subject to disassembly, and/or hazardous displacement. This will result in coolant circulation 5l degradation during operation leading to reduction of the 6L 7 margin of safety during normal operations or during a 8 design basis accident (DBA).
9' O. What is the function of the jet pump?
10 A. During normal reactor operation, the function of the 11 jet pump is to develop the required driving head to the 12 primary coolant for the purpose of circulating the coolant 13 through the reactor core. A secondary function of the 14 jet pump is to provide core flow measurements through 15 calibrated diffusers. Each jet pump consists of an inlet 16 m4.xer, a diffuser, and a central riser commen to two jet 17 pumps. There are a total of 20 jet pumps located in the 18 annular region between the core shroud and the vessel inner 19 wall.
20 The jet pumps also have a safety function during the 21 design basis Loss-of-Coolant-Accident (LOCA). For the 22 LOCA event, the jet pumps allow post-accident flooding of 23 the core to no less than two-thirds of the core height.
24 This feature assures that a high enough level of water will 25 remain on the core such that along with Emergency Core 20 Cooling Systems the core will remain within 10 CFR 50 27 Appendix K limits.
28 Q. Hcw are the jet pumps held in place?
t 1 2 A. The jet pump risers are welded to the reactor recircula-3 tion inlet safe end thermal sleeve; its upper end is also 4 welded directly to the vessel wall by means of a riser 5 brace. The diffusers are anchored to the vessel shroud support ledge also by welding. The inlet-mixers connect 6l between the risers and diffusers are held in place by pre-7 8; loaded beam-bolt assemblies. The inlet-mixers as well 9 as the beam-bolt assemblies are designed as removable and 10l replaceable units.
11 Q. Have any BWR's experienced jet pump beam cracking?
12 A. Through the end of March 1981, cracking of one or 13 more jet pump beams has been observed in Dresden Unit 3, 14 and in nine of the other 26 BWR's examined. Metallurgical 15 examination of the failed Dresden beam and subsequent 16 cracked beams revealed the fracture surface to be totally 17 intergranular.
18 General Electric has summarized the results of their 19 investigations as follows: The cause of crack initiation 20 and failure of all beams evaluated has been Intergranular 21 Stress Corrosion Cracking (IGSCC). IGSCC is the cracking 22 of metals along their grain boundaries and is caused by 23 a combination of relatively high stress, a corrosive environ-24 ment and a physical characteristic of the metal which renders 25 grain boundary legions of the waterial susceptible to local 26 corrosive attack.
27 Q. Have any BWP's experienced cracking in the jet pump 28 themselves?
1 2
, A. To date, no IGSCC has been discovered in the jet pumps 3 themselves. They are made almost entirely of 304 stainless 4 steel and Alloy 600, and are subjected to sustained stress 5 levels significantly telow the sustained stress in the beam.
6 Consequently, IGSCC in the jet pump is not expected.
7 Q. What changes have been made in the physical design g features of the Allens Creek holddown beams to reduce 9 stress levels?
10 A. The jet pump beams at ACNGS will be larger than the 11 beams used at Dresden 3. The Dresden 3 beams are 2 inches 12 high, 10.5 inches long, and 3.26 inches wide. The ACNGS
. beams will be 2.3 inches high, 10.5 inches long, and 3.3 13 14 inches wide.
15 O. What is being done to correct this cracking problem 16 in the jet pump beams and what will be done to ensure that 17 if a crack is discovered, no degradation of the system 18 operation will exist?
19 A. General Electric has determined that by changing the 20 heat treatment of the metal, Alloy X750, and reducing the 21 stresses imposed on the beam, the potential for jet pump 22 beam cracking is substantially reduced.
23 The physical characteristics of the material will be 24 changed by modification of t?e heat treatment of the beam.
25 Heat treating of metal is done to ensure that the desired l 26 grain structure and grain boundary composition is formed 27 in the metal. The original heat treatment, used on the jet 28 pump beams which experienced cracking, was to heat the
1 2 material to 1625'F and hold it there for 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, then 8 subsequently heat it to 1300'F and hold it there for 20 4 hours. The heat treatment to be used on the newer beams will be to heat the material to approximately 2000'F for 5l 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and subsequently heat it to 1300'F and hold it 61 b
7' there for 20 hours2.314815e-4 days <br />0.00556 hours <br />3.306878e-5 weeks <br />7.61e-6 months <br />. This new heat treatment will strengthen 8 the grain boundaries and lessen susceptibility to IGSCC.
9l This cin be done because the new heat treatment, high 10 temperature annealing, softens the metal and produces a 11 recrystallized grain structure. This grain structure is 12 less susceptible to IGSCC and when it is then age hardened 13 at 1300,aF for 20 hours2.314815e-4 days <br />0.00556 hours <br />3.306878e-5 weeks <br />7.61e-6 months <br />, the metal attains its final required a 14 hardness (strength) with the improved grain structure.
15 The stress in the BWR/6 jet pump beam is lower than 1E in a BWR/3 due to the larger beam size as described pre-17 viously. Also, in response to the cracking problem, General 18 Electric has further reduced the stresses in the beam by 19 reducing the beam preload. Thus, changes result in a 20 sustained stress reduction of from approximately 06,000 psi 21 to 63,000 psi.
22 In addition to the actions described above, the NRC >
23 has a program to perform surveillance of the jet pumps 24 which will enable the operator to ensure that the jet pumps i
25 are performing as designed. This surveillance program is 26 described in Inspection and Enforcement Bulletin 80-07.
27 All operating plants are requirea to meet these require-20 ments Os an interim fix. HL&P will commit to a surveillance
1 2 program at the operating license stage as part of the 8 Allens Creek Technical Specifications which will reflect 4 requirements in effect at that time.
5 A program also exists t>nareby the jet pump beams 6 can be ultrasonically inspected while installed in the 7 vessel. This is a procedure using equipnent and techniques 8 developed by General Electric. This program will give 9 operational verification of the beam integrity. HL&P 10 will perform any required 1. service inspection.
11 Q. What are your conclusions?
12 A. The reduced sustained stress levels and the high 13 temperature annealing heat treatment reduce the likelihood 14 of IGSCC which has been identified as the cause of the 15 jet pump beam cracking.
16 17 18 19 20 21 22 23 24 25 26 ,
27 28 1
e 1 ; Exhibit MFA-1 2 EDUC."sTION AND PROFESSIONAL QUALIFICATf0NS 3 Michael F. Aleksey 4 Mr. Aleksey is a Senior Design Engineer in the Reactor 5 and Containment Design Section of the General Electric 6 Company, Nuclear Power Systems Engineering Department, in 7 San Jose.
8' His cmploy..~nt with General Electric began in 1972 as 9 an engineer in the Reactor Equipment Design Unit. In 10 this capacity, he was responsible for testing and evaluation 11 of various reactor internal components. In 1974, Mr. Aleksey 12 transferred to the Wilmington, North Carolina, manufacturing 13 facility where he was the Resident Design Engineer for various 14 componento including the jet pumps. In 1977, he returned to 15 San Jose where he assumed responsibility for an improved 16 feedwater sparger design. He subsequently received the General 17 Manager's recognition in connection with various design 18 activities associated with the feedwater sparger program. In 19 1979, he assumed design responsibility for the jet pump 20 design. Since 1980, Mr. Aleksey also acted as Program Manager 21 of the Reactor Pressure Vessel (RPV) Surveillance Sample 22 Program and has responsibility for the planning, scheduling, 23 budgeting and implementation of the GE BWR PRV Surveillance 24 Eample Design.
Mr. Aleksey is a 1971 graduate of Washington State 20l University with a BS Degree in Mechanical Engineering.
96!
27 28 l