|
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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20211K3471999-08-31031 August 1999
Summary of 990728 Meeting with Util Re Staff 990721 RAI Re Smud Application for ISFSI at Rancho Seco Site.Attendace List Encl
ML20247K0901989-05-23023 May 1989
Summary of 890517 Meeting W/Inpo Re Similarities & Differences Between Performance Indicator Programs.Detailed Discussion Encl
ML20247K1011989-05-16016 May 1989
Summary of 890517 Meeting W/Inpo in Bethesda,Md Re Similarities & Differences Between INPO & NRC Performance Indicators
ML20055E3451989-05-0404 May 1989
Summary of 890501 Meeting Re Status of Util Effluents & Water Mgt Program & 1988 Annual Radiation Environ Operating Rept.Supporting Info Encl
ML20235M1671989-02-17017 February 1989
Summary of Operating Reactors Events Meeting 89-07 on 890215.List of Attendees,List of Events Discussed,Summary of Events for Long Term Followup or Input to NRC Performance Indicator Program & Summary of Reactor Scrams Encl
ML20235U4891989-02-0606 February 1989
Public Version of Summary of 890201 Meeting W/Util in Region V Re Licensee Action on Potential Release of Contaminated Resin in Liquid Effluent Waste Stream During 890115-19. Agenda & Outline of Events Encl
ML20205H7521988-10-18018 October 1988
Summary of Operating Reactors Events Meeting 88-41 on 881018.No Significant Events Identified for Input to NRC Performance Indicator Program
ML20206A7741988-10-18018 October 1988
Summary of 881012 Meeting W/Util in Region V Ofc Re Licensee Effluents & Water Mgt Project Action Plan .Concern Raised Re Frequent Licensee Reorganizations Resulting in Previous Action Plans Not Being Effectively Implemented
ML20207E2961988-07-28028 July 1988
Summary of 880714 Meeting W/B&W Owners Group Re Industry & NRC Actions to Resolve Issues Raised in Generic Ltr 87-12. List of Attendees,Viewgraphs & B&W Design Differences Encl
ML20148S3821988-03-31031 March 1988
Summary of Operating Reactors Events Meeting 88-13 on 880329.List of Attendees,Discussion of Events & Summary of Reactor Scrams Encl
ML20148H0601987-12-14014 December 1987
Summary of 871207 Meeting W/Util at Plant Site Re Recent Events at Facility,Control Room HVAC & Facility Readiness for Restart.Meeting Agenda & Viewgraphs Encl
ML20148H0221987-12-0303 December 1987
Summary of 871124 Meeting W/Util at Region IV Re Procurement Program,Readiness of Fire Protection Sys for Restart & Current Concerns.Notice of Significant Licensee Meeting & Viewgraphs Encl
ML20215L3041987-06-22022 June 1987
Summary of Meeting W/Util & NUS on 870611 in Bethesda,Md Re Adequacy of Tech Specs.List of Attendees,Viewgraphs & Candidate Tech Specs for Consideration During Finalization of Program Encl
ML20215C8721987-06-0808 June 1987
Summary of Operating Reactors Events Meeting 87-10 on 870406 Re Events Which Occurred Since 870330 Meeting.List of Attendees,Events Discussed & Significant Elements of Events & Summary of Reactor Scrams & Significant Events Encl
ML20214L5481987-05-30030 May 1987
Agenda for 860210 Meeting W/Nrc to Discuss Facility 851226 Transient
ML20197D4831987-04-0707 April 1987
Summary of 870303 Meeting W/Util in Bethesda,Md Re Problems Identified W/Facility Liquid Effluent Program & Proposed Corrective Actions.Attendance List Encl
ML20212N2721987-03-0505 March 1987
Summary of Operating Reactor Events Meeting 87-005 on 870302.List of Attendees & Viewgraphs Encl
ML20215D0631986-12-11011 December 1986
Summary of Operating Reactor Events Meeting 86-42 on 861201. List of Attendees & Viewgraphs Re Significant Elements of Events Discussed Encl
ML20214P8971986-11-25025 November 1986
Summary of Operating Reactors Events Meeting 86-40 on 861117.List of Attendees,Events Discussed,Significant Events Data Sheet & Summary of Presented Events That Will Be Input to NRC Performance Indicator Program Encl
ML20211C1331986-10-0909 October 1986
Summary of 860814 Meeting W/Util,B&W,American Nuclear Insurers & Lrs,Inc in Bethesda,Md Re Detailed Aspects of Action Plan for Performance Improvement at Plant.Viewgraphs Encl
ML20205K2051986-07-21021 July 1986
Summary of ACRS 315th Meeting on 860710-12 in Washington,Dc Re Loss of Feedwater Event at Davis Besse Nuclear Power Station,Unit 1 & Review of Proposed Commission Policy Statement on Tech Specs
ML20206S8071986-07-0101 July 1986
Summary of ACRS Subcommittee on B&W Reactor Plants 860625 Meeting in Washington,Dc Re Review of Loss of Integrated Control Sys Power & Overcooling Transient.Fr Notice & Supporting Matl Encl
ML20202G4981986-05-22022 May 1986
Summary of ACRS Reactor Operations Subcommittee 860409 Meeting in Washington,Dc.Schedule of Items Covered, Attendance List & Meeting Handouts Encl
ML20198B4341986-05-14014 May 1986
Summary of 860418 Meeting W/Util in Bethesda,Md Re Util Proposed Plant Performance & Mgt Improvement Program in Light of 851226 Transient.List of Attendees & Viewgraphs Encl
ML20210R9391986-04-23023 April 1986
Summary of 860324-25 Meetings W/Util Re Plans to Recover from 851226 Overcooling Event.Preparation of Comprehensive Recovery Plan,Demonstrating Safe & Reliable Plant Operation, Needed for NRC Restart Approval.Viewgraphs Encl
ML20205J9221986-04-18018 April 1986
Summary of ACRS 312th Meeting on 860410-12 in Washington,Dc Re Proposed NRC Safety Goal Policy Statement & Need for Guidance in Environ & PRA for Quantification of Public Health Risks to Nearby Populations
ML20203H2181986-04-14014 April 1986
Summary of 860205 Meeting W/B&W Owners Group in Bethesda,Md Re B&W Owners Group Ongoing Programs & Activities & 850609 & 1226 Transients at Davis Besse & Rancho Seco,Respectively. Attendance List & Handout Incl
ML20214L9801986-04-0101 April 1986
Summary of 860325 Meeting W/Epa Re Offsite Contamination Problems & Requirements of 40CFR190
ML20137Y7821986-02-25025 February 1986
Summary of 860108 Meeting W/B&W Owners Group Regulatory Response Group in Bethesda,Md Re Generic Implications of 851226 Loss of Integrated Control Sys Power Event.List of Attendees & Viewgraphs Encl
ML20205J3851986-01-23023 January 1986
Summary of ACRS 309th Meeting on 860109-11 in Washington,Dc Re Final Design Approval for Gessar II Design & Proposed Rev 3 to Reg Guide 1.63, Electric Penetration Assemblies in Containment Structures for Nuclear Power Plants
ML20141F0461985-12-30030 December 1985
Summary of Operating Reactors Events Meeting 85-28 on 851223.List of Attendees & Viewgraphs Encl
ML20141E9501985-11-18018 November 1985
Summary of ACRS Subcommittee on Reactor Operations 851104 Meeting in Washington,Dc to Discuss Recent Plant Operating Experience.Fr Notice,Schedule of Discussion & Agenda Encl
ML20138P0081985-10-21021 October 1985
Summary of Operating Reactors Events Meeting 85-19 on 851007 W/Ofc Directors,Div Directors & Representatives on Events Which Occurred Since Last Meeting on 851007
ML20138M4151985-10-17017 October 1985
Summary of 851004 Meeting W/B&W Owners Group Transient Assessment & Availability Committees in Bethesda,Md Re Operating Experience of Operating Reactors & Plans to Improve Experience.Viewgraphs Encl
ML20133F9941985-10-0707 October 1985
Summary of Operating Reactors Events Meeting 85-16 on 850916 Re Briefing of Director,Div Directors & Representatives on Events Occurring Since 850909 Meeting.List of Attendees & Viewgraphs Encl
ML20128K7491985-07-12012 July 1985
Summary of Operating Reactor Events Meeting 85-11 on 850701. List of Attendees,Events Discussed,Significant Elements of Events & Assignment of Followup Review Responsibility Encl
ML20127N9021985-06-24024 June 1985
Summary of Operating Reactors Events Meeting 85-10 on 850612.Only 3 of 17 Items Scheduled for Completion by 850531 Remain Incomplete.List of Attendees,Summary of Events Discussed & Status of Previous Assignments Encl
ML20126L2331981-05-0101 May 1981
Summary of 810429 Meeting W/Pwr Owners Group Re Thermal Shock to Reactor Pressure Vessels.All Parties Agree That Thermal Shock W/Subsequent Repressurization Is Safety Concern Needing Prompt Evaluation
ML20198G6931975-06-0303 June 1975
Summary of ACRS Subcommittee Meeting on 750516 to Discuss Application.List of Attendees Encl
1999-08-31
[Table view]
Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20211K3471999-08-31031 August 1999
Summary of 990728 Meeting with Util Re Staff 990721 RAI Re Smud Application for ISFSI at Rancho Seco Site.Attendace List Encl
ML20247K0901989-05-23023 May 1989
Summary of 890517 Meeting W/Inpo Re Similarities & Differences Between Performance Indicator Programs.Detailed Discussion Encl
ML20247K1011989-05-16016 May 1989
Summary of 890517 Meeting W/Inpo in Bethesda,Md Re Similarities & Differences Between INPO & NRC Performance Indicators
ML20055E3451989-05-0404 May 1989
Summary of 890501 Meeting Re Status of Util Effluents & Water Mgt Program & 1988 Annual Radiation Environ Operating Rept.Supporting Info Encl
ML20235M1671989-02-17017 February 1989
Summary of Operating Reactors Events Meeting 89-07 on 890215.List of Attendees,List of Events Discussed,Summary of Events for Long Term Followup or Input to NRC Performance Indicator Program & Summary of Reactor Scrams Encl
ML20235U4891989-02-0606 February 1989
Public Version of Summary of 890201 Meeting W/Util in Region V Re Licensee Action on Potential Release of Contaminated Resin in Liquid Effluent Waste Stream During 890115-19. Agenda & Outline of Events Encl
ML20205H7521988-10-18018 October 1988
Summary of Operating Reactors Events Meeting 88-41 on 881018.No Significant Events Identified for Input to NRC Performance Indicator Program
ML20206A7741988-10-18018 October 1988
Summary of 881012 Meeting W/Util in Region V Ofc Re Licensee Effluents & Water Mgt Project Action Plan .Concern Raised Re Frequent Licensee Reorganizations Resulting in Previous Action Plans Not Being Effectively Implemented
ML20207E2961988-07-28028 July 1988
Summary of 880714 Meeting W/B&W Owners Group Re Industry & NRC Actions to Resolve Issues Raised in Generic Ltr 87-12. List of Attendees,Viewgraphs & B&W Design Differences Encl
ML20148S3821988-03-31031 March 1988
Summary of Operating Reactors Events Meeting 88-13 on 880329.List of Attendees,Discussion of Events & Summary of Reactor Scrams Encl
ML20148H0601987-12-14014 December 1987
Summary of 871207 Meeting W/Util at Plant Site Re Recent Events at Facility,Control Room HVAC & Facility Readiness for Restart.Meeting Agenda & Viewgraphs Encl
ML20148H0221987-12-0303 December 1987
Summary of 871124 Meeting W/Util at Region IV Re Procurement Program,Readiness of Fire Protection Sys for Restart & Current Concerns.Notice of Significant Licensee Meeting & Viewgraphs Encl
ML20215L3041987-06-22022 June 1987
Summary of Meeting W/Util & NUS on 870611 in Bethesda,Md Re Adequacy of Tech Specs.List of Attendees,Viewgraphs & Candidate Tech Specs for Consideration During Finalization of Program Encl
ML20215C8721987-06-0808 June 1987
Summary of Operating Reactors Events Meeting 87-10 on 870406 Re Events Which Occurred Since 870330 Meeting.List of Attendees,Events Discussed & Significant Elements of Events & Summary of Reactor Scrams & Significant Events Encl
ML20197D4831987-04-0707 April 1987
Summary of 870303 Meeting W/Util in Bethesda,Md Re Problems Identified W/Facility Liquid Effluent Program & Proposed Corrective Actions.Attendance List Encl
ML20212N2721987-03-0505 March 1987
Summary of Operating Reactor Events Meeting 87-005 on 870302.List of Attendees & Viewgraphs Encl
ML20215D0631986-12-11011 December 1986
Summary of Operating Reactor Events Meeting 86-42 on 861201. List of Attendees & Viewgraphs Re Significant Elements of Events Discussed Encl
ML20214P8971986-11-25025 November 1986
Summary of Operating Reactors Events Meeting 86-40 on 861117.List of Attendees,Events Discussed,Significant Events Data Sheet & Summary of Presented Events That Will Be Input to NRC Performance Indicator Program Encl
ML20211C1331986-10-0909 October 1986
Summary of 860814 Meeting W/Util,B&W,American Nuclear Insurers & Lrs,Inc in Bethesda,Md Re Detailed Aspects of Action Plan for Performance Improvement at Plant.Viewgraphs Encl
ML20205K2051986-07-21021 July 1986
Summary of ACRS 315th Meeting on 860710-12 in Washington,Dc Re Loss of Feedwater Event at Davis Besse Nuclear Power Station,Unit 1 & Review of Proposed Commission Policy Statement on Tech Specs
ML20206S8071986-07-0101 July 1986
Summary of ACRS Subcommittee on B&W Reactor Plants 860625 Meeting in Washington,Dc Re Review of Loss of Integrated Control Sys Power & Overcooling Transient.Fr Notice & Supporting Matl Encl
ML20202G4981986-05-22022 May 1986
Summary of ACRS Reactor Operations Subcommittee 860409 Meeting in Washington,Dc.Schedule of Items Covered, Attendance List & Meeting Handouts Encl
ML20198B4341986-05-14014 May 1986
Summary of 860418 Meeting W/Util in Bethesda,Md Re Util Proposed Plant Performance & Mgt Improvement Program in Light of 851226 Transient.List of Attendees & Viewgraphs Encl
ML20210R9391986-04-23023 April 1986
Summary of 860324-25 Meetings W/Util Re Plans to Recover from 851226 Overcooling Event.Preparation of Comprehensive Recovery Plan,Demonstrating Safe & Reliable Plant Operation, Needed for NRC Restart Approval.Viewgraphs Encl
ML20205J9221986-04-18018 April 1986
Summary of ACRS 312th Meeting on 860410-12 in Washington,Dc Re Proposed NRC Safety Goal Policy Statement & Need for Guidance in Environ & PRA for Quantification of Public Health Risks to Nearby Populations
ML20203H2181986-04-14014 April 1986
Summary of 860205 Meeting W/B&W Owners Group in Bethesda,Md Re B&W Owners Group Ongoing Programs & Activities & 850609 & 1226 Transients at Davis Besse & Rancho Seco,Respectively. Attendance List & Handout Incl
ML20214L9801986-04-0101 April 1986
Summary of 860325 Meeting W/Epa Re Offsite Contamination Problems & Requirements of 40CFR190
ML20137Y7821986-02-25025 February 1986
Summary of 860108 Meeting W/B&W Owners Group Regulatory Response Group in Bethesda,Md Re Generic Implications of 851226 Loss of Integrated Control Sys Power Event.List of Attendees & Viewgraphs Encl
ML20205J3851986-01-23023 January 1986
Summary of ACRS 309th Meeting on 860109-11 in Washington,Dc Re Final Design Approval for Gessar II Design & Proposed Rev 3 to Reg Guide 1.63, Electric Penetration Assemblies in Containment Structures for Nuclear Power Plants
ML20141F0461985-12-30030 December 1985
Summary of Operating Reactors Events Meeting 85-28 on 851223.List of Attendees & Viewgraphs Encl
ML20141E9501985-11-18018 November 1985
Summary of ACRS Subcommittee on Reactor Operations 851104 Meeting in Washington,Dc to Discuss Recent Plant Operating Experience.Fr Notice,Schedule of Discussion & Agenda Encl
ML20138P0081985-10-21021 October 1985
Summary of Operating Reactors Events Meeting 85-19 on 851007 W/Ofc Directors,Div Directors & Representatives on Events Which Occurred Since Last Meeting on 851007
ML20138M4151985-10-17017 October 1985
Summary of 851004 Meeting W/B&W Owners Group Transient Assessment & Availability Committees in Bethesda,Md Re Operating Experience of Operating Reactors & Plans to Improve Experience.Viewgraphs Encl
ML20133F9941985-10-0707 October 1985
Summary of Operating Reactors Events Meeting 85-16 on 850916 Re Briefing of Director,Div Directors & Representatives on Events Occurring Since 850909 Meeting.List of Attendees & Viewgraphs Encl
ML20128K7491985-07-12012 July 1985
Summary of Operating Reactor Events Meeting 85-11 on 850701. List of Attendees,Events Discussed,Significant Elements of Events & Assignment of Followup Review Responsibility Encl
ML20127N9021985-06-24024 June 1985
Summary of Operating Reactors Events Meeting 85-10 on 850612.Only 3 of 17 Items Scheduled for Completion by 850531 Remain Incomplete.List of Attendees,Summary of Events Discussed & Status of Previous Assignments Encl
ML20126L2331981-05-0101 May 1981
Summary of 810429 Meeting W/Pwr Owners Group Re Thermal Shock to Reactor Pressure Vessels.All Parties Agree That Thermal Shock W/Subsequent Repressurization Is Safety Concern Needing Prompt Evaluation
ML20198G6931975-06-0303 June 1975
Summary of ACRS Subcommittee Meeting on 750516 to Discuss Application.List of Attendees Encl
1999-08-31
[Table view] |
Text
.
kg UNITED STATES
[
- NUCLEAR REGULATORY COMMISSION rs
, REGION V k l 1450 MARIA LANE. SUITE 210
% WA LNUT CREEK, CAllFORNIA 94596 December 14, 1987 MEMORANDUM FOR: DN 50-312 FROM: L. Miller, Chief Reactor ProjectsSection II
SUBJECT:
MINUTES FOR THE DECEMBER 7, 1987 MEETING BETWEEN NRC AND SMUD REPRESENTATIVES TO DISCUSS RECENT EVENTS, CONTROL ROOM HVAC, AND SMUD READINESS FOR RESTART .
- The following is a sumary of an informational meeting held on December 7,1987 at Rancho Seco with representatives of the Sacramento Municipal Utility District (SMUD). Messrs. Martin and Andognini were present.
~ Mr. Martin opened the meeting by stating that recent events at Rancho Seco to be discussed at the meeting were not consistent with a sound operating perspective by SMUD.
SMUD then made a presentation related to four topics: essential HVAC system performance flaws, post accident monitoring system status, Transamerica Delaval diesel vibration problem status, and a critique of the lessons learned by SMUD in two recent spills. A copy of the material SMUD provided for the discussion is enclosed.
Concerning the essential HVAC system, SMUD acknowledged that an internal SMUD communications breakdown had been the reason why the system had not been operable for the November 9, 1987 NRC inspection of it, contrary to SMUD assurances that it would be operable. SMUD reaffirmed its intention to be certain that the system was operable before the next NRC visit. NRC staff questioned whether a complete flow balance of the system had been performed to ensure that the potential effect of any leakage paths had been quantified, and were assured that this had already been done.
SMUD also explained that the recent HVAC miswiring that SMUD discovered was still being investigated, but was at present partially explainable as a wiring error which was made during a recent system modification. The error was not caught until the equipment was tested. SMUD representatives agreed with NRC personnel present that SMUD's troubleshooting in this event was not clearly defined, resulting in some confusion about what repair personnel were authorized to do. Mr. Andognini agreed that the scope and definition of the limits of troubleshooting would be performed within a few days. In addition, a root cause investigation of the event would follow the security investigation, in progress. Finally, a recent urcommanded start of the system was due to an undiagnosed procedure error which energized control power to an essential HVAC compressor while compressor interlocks were in an abnormal status.
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SMUD then presented their critique of a 300 gallon spill of spent fuel pool water on November 27,1987, and a 1200 gallon spill on steam generator water on November 25, 1987. The steam generator spill was presented to be due to an operator's failure to follow clear instructions. The spent fuel spill was more disturbing in that it reportedly occurred due to operator failure to control a movement of radioactive water with an approved procedure. An erroneous valve Ifneup was not recognized, and the spill resulted.
Mr. Martin expressed concern that the operators involved in this event had not followed instructions in one instance, and had not recognized the need for a procedure to move radioactive water in the other instance. This was compered to earlier SMUD laxity with movement of radioactive water which had occurred prior to the plant shutdown. It was also stressed that a time had
~ been reached after nearly two years in this outage where better SMUD performance was needed, above and beyond the generally constructive attitude which had been demonstrated. SMUD representatives acknowledged the need for better performance, and described some additional measures that will be taken-4 to improve it: valve lineups will be reviewed in the field by an extra assistant shift supervisor, all operators will be briefed by senior SMUD managers on the lessons learned from these spills, and valve lineups 1111 receive a three level review for accuracy.
SMUD then described recent system modifications to the post accident sampling system which they had made, and which it was expected would significantly improve the system capability. NRC personnel reiterated the necessity for the system to operate prior to restart.
Finally, SMUD personnel described their recent efforts to understand the possible sources of their Transamerica Delaval diesel vibration problems. It was noted that a second consultant would be brought in by SMUD to review the work of their prime contractor on this job. Mr. Cranston described the similarities and differences which he had observed among the Rancho Seco, River Bend, and Shoreham diesel generator installations.
The meeting was concluded with summary sta ements by Messrs. tin and Andognini. -
I
. Miller, Chie \
eactor Projects ction II cc: Region V Rancho Seco Staff G. Holahan, NRR G. Knighton, NRR G. Kalman, NRR R. Bevan, NRR l
t SV J/ REG 0s V V EE~ NG JECEV 3ER 7, ' 987 AGE \ )A o HVAC
~
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COMPRESSOR TRIP MISWIRING FLOW BALANCE CALCUl.ATION o PASS UPDATE o TDI UPDATE o SPILLS REVIEW OF LAST 2 SPILLS -
LESSONS LEARNED CORRECTIVE ACTIONS / RECURRENCE PREVENTION
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3 1 CR/TSC HVAC o Compressor Inadvertent Start -
o Miswiring Issue -
o Flow Balance Calculation o Current Status Preparations for NRC Return Inspection 12/14/87 o
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5 PASS 1 I. GENERAL o OVERVIEW o DEGASSING MODIFICATION II. PRESENT STATUS o MODIFICATIONS o TESTING III. PLAN OF ACTION o CRITICAL PATH TO "OPERABILITY" l
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I. GENERAL Many problem areas and issues relating to the acceptable operation of PASS have been resolved.
o Significant Modifications have been made o Rigorous functional testing d
o In-line Methods System Degassing Process ,
o Concern - Mence alternate design o Alternate design mock-up produced excellent results o Decision to implement System Summary o Chart i
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II. PRESENT STATUS o Degassing Modification o Functional Testing (STP 1131) -
III. PLAN OF ACTION o Proposed Schedule i
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. SYSTEM
SUMMARY
CHART REACTOR COOLANT EAERIA Method /Ecuin Remarks
- 1. Chloride Ion Chromatography Assembled selected vendors L . (In-line) Special considerations -
ALARA, simplicity Tested by STP 430
- 2. Boron Ion Chromatography Assembled selected vendors (In-Line)
Special considerations -
ALARA, simplicity Tested by STP 430 1
- 3. PH New Foxboro Instruments Small volume with good (In-Line) flow thru
- characteristics To be tested by STP 1131
- 4. Conductivity New Foxboro Instruments Small volume with good (In-Line) flow thru characteristics To be tested by STP 1131
- 5. Isotopic Multi Channel Analyzer Dilution aspects tested (In-Line) (Diluted) in STP 430 Identical to Hot Lab
- 6. Total Gas Pressure / Temp Sensors Method similar to Hot Lab Volume Ratios except 2nd volume at (In-Line) atmospheric Senscr changed
- 7. Oxygen GRAB Off site analysis
s.,
CONTAINMENT ATMOSPHERE Sample Method /Eculo Remarks
- 1. Isotiopic MCA - N2 Dilution Tested by STP 432 Obtain sample, Dilute
& Deliver 2.
Hydrogen H2 Monitors Routinely checked by S.P.
No change 1
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TDI DIESEL BRIEFING
}- * -Problem Solving - Iterative Process (e.g., piping system tuning)
- 1. Lube Oil Pump Discharge Line Pulsation Dampener Suction Air Removal Dot
. 2. Jacket Water Return Lines Struts (Tuning by Support Relocation)
- 3. Turbocharger tube Oil Drain 6
Expansion loop Root Cause - T01 Design of Engine Auxiliaries Engine Vibration versus Piping Vibration Pump Pressure Pulsations versus Piping Vibration Plan to Complete - Modify Design / Test Accettance Criteria - Fatigue Stress (Se7smic, Thermal, Dead neigrt, ,
Interr.a Pres:tre acceo;6 tie)
- Code Reauirements
- nter' ace with NRC - '
Cor.!icence in Sciutions 20953 .
- -