ML20090A481
From kanterella
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
| ML20090A481 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 10/31/1979 |
| From: | Hood D Office of Nuclear Reactor Regulation |
| To: | Rubenstein L Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML17198A223 | List:
|
| References | |
| CON-BOX-13, FOIA-84-96, REF-GTECI-A-43, REF-GTECI-ES, TASK-A-43, TASK-OR NUDOCS 7911160166 | |
| Download: ML20090A481 (1) | |
Similar Documents at Midland | |
|---|---|
Category:INTERNAL OR EXTERNAL MEMORANDUM
MONTHYEARML20245D2661988-04-15015 April 1988
[Table view]Requests That Project Managers for Listed Plants Notify Respective Utils of Potential for Unqualified Penetrations. Licensee Should Verify Qualification & Rept Results by 880422 ML20235V3031987-07-17017 July 1987 Forwards Summary of OL Review Costs in 6-month Intervals for Period 840624-860621.Costs for Full Costs Records Through ASLB 861217 Dismissal of OL Proceeding for Plants Will Continue to Be Computed ML20101Q7831987-03-10010 March 1987 Forwards Reformatted Memo Requesting OI to Initiate Investigation Into Alleged Employment Discrimination by Zack Co,Per 870218 Request ML20237E7281986-10-0303 October 1986 Forwards Wj Dircks 811119 Testimony Before Subcommittee on Energy & Environ in Washington,Dc Re QA for Nuclear Power Plants Under Const,Per Request ML20209H8181986-09-12012 September 1986 Advises That Time for Commission to Review ALAB-842 Expired. Commission Declined Review.Decision Became Final Agency Action on 860910.Served on 860912 ML20203P1581986-04-24024 April 1986 Forwards CPC Notifying ASLB of Intent to Convert Facility to Combined Cycle gas-fired Plant,In Response to 860414 Memo.Board Notification by Staff Unnecessary ML20155D6591986-04-14014 April 1986 Provides New Info & Relevant Matl to Ol/Om Proceeding Re Util 860407 Notification of Petition to PSC of Mi for Conversion of Nuclear Plants to Natural Gas ML20198A7141985-10-0505 October 1985 Advises That Licensee Does Not Intend to Pursue Issue of Facility Settlement Exceeding freeze-wall Heave Due to Discontinuation of Const.Issue Will Not Be Pursued Until Project Reactivated ML20140G9421985-09-30030 September 1985 Forwards SER Input.Outstanding Issues Listed,Including Flood Protection of Settled Structures & Adequacy of Dewatering Sys.Related Info Encl ML20133G1281985-05-0303 May 1985 Advises of ASLB Support of All Seismic Conclusions Except Definition of Tectonic Province.Board Found Staff Placed Too Much Reliance Upon Seismicity in Definition of Tectonic Province within Which Site Lies ML20132C9551985-04-12012 April 1985 Forwards B Garde Requesting Commissioners to Appoint ASLB Member to Review,Investigate & Issue Findings Re NRC Handling of E Kent Allegations.Info Supplemental to Previous Board Notifications 82-117 & 83-102 ML20138L2321985-04-0404 April 1985 Forwards BNL Insp Rept Re Gap Allegations Concerning Region III Conduct During Plant Insps.Based on Review of BNL Recommendations,Two Allegations of Improper Conduct Valid. Technical Divs Will Reemphasize Insp Policy.W/O Encl ML20127F8811985-03-22022 March 1985 Documents 820317 Telcons W/B Stamaris & Ee Kent Re Allegations of Welding Deficiencies at Plant.Region III Insps Described,Indicating Welds Acceptable.Kent Disagreed. ASME Code Re Socket Weld Engagement Discussed ML20215K7531985-03-14014 March 1985 Submits Evaluation of BNL Rept on Plant Allegations. Allegation Did Not Identify Any Specific Wrongdoing on Part of Any Named NRC Employee.Insp Effort Would Be Encumbered If Entrance Interview Modified ML20127F9701985-02-20020 February 1985 Forwards BNL Insp Rept Re Allegations 19 & 20 of Employment Discrimination by Bechtel at Plant,For Info.Ch Weil 850327 Handwritten Note Included.W/O Rept ML20127F9951985-02-20020 February 1985 Forwards BNL Rept Re Ee Kent Allegations at Midland Plant. Info Re San Onofre Discovered in Course of Review ML20215K4411984-09-28028 September 1984 Advises That Due to Suspension of Const at Facility,Insp Work on Listed Allegations Will Be Deferred Until Project Restarted.Two Allegations Open & Still Being Actively Pursued ML20215L7581984-08-28028 August 1984 Comments on BNL Re Proposed Review of Concerns Expressed by Ee Kent.Nrc May Expand on Insp Previously Performed at Plant But Should Not Duplicate Work Already Performed by Region V & NRR IA-85-213, Comments on BNL Re Proposed Review of Concerns Expressed by Ee Kent.Nrc May Expand on Insp Previously Performed at Plant But Should Not Duplicate Work Already Performed by Region V & NRR1984-08-28028 August 1984 Comments on BNL Re Proposed Review of Concerns Expressed by Ee Kent.Nrc May Expand on Insp Previously Performed at Plant But Should Not Duplicate Work Already Performed by Region V & NRR ML20095A2411984-07-18018 July 1984 Submits Package Received from B Jones from H Singh, Consisting of Questions of Dr Peck by H Singh,J Dunnicliff to Afifi & Summary of J Kane Deposition ML20094M3701984-06-0404 June 1984 Forwards Rev 4 to Region III SALP Schedule. Schedule Changes to Listed Facilities Explained in Remarks Sections of Schedule.Addl Handwritten Notes Also Encl ML20215K3131984-05-18018 May 1984 Forwards Inquiry Rept Q3-83-001 for Review & Necessary Actions.Discriminatory Employment Termination Still Under Investigation by Ofc of Investigations.Insp of Allegers Technical Concerns Contracted to Bnl.W/O Encl ML20091F5291984-05-0707 May 1984 Forwards Initial Response to R Landsman Concerns Re Integrity of Diesel Generator Bldg,Prepared During 830728 Working Meeting ML20091F5231984-05-0707 May 1984 Responds to 830727 Request for Comments Re RB Landsman 830719 Concerns for Diesel Generator Bldg.Listing of Transcript Pages Will Permit Reviewer to Recognize & Evaluate Similarities & Differences ML20094M7961984-04-13013 April 1984 Forwards Advance Copy of Proposed Rev to Manual Chapter 0516,SALP,for Review ML20087N3351984-03-16016 March 1984 Summarizes 840305 Meeting in Glen Ellyn,Il Re Approval of Const Completion Program Phase I Activities to Support Turbine Roll Milestone.Meeting Provided Addl Info to Suppl 840215 Request for Release of Phase I Activities ML20091F2961984-03-14014 March 1984 Requests Documents Subj to Encl FOIA Request 84-158 Re Novak Visits to Site or Region During Sept-Dec 1982.Related Info Encl,Including Tera Corp Agenda for 840313 Meeting Re Idcvp ML20210S4691984-03-13013 March 1984 Advises Not to Do Any Housecleaning of Paperwork Re Zack,Due to Interrogatories & Document Production Pending ML20091G5601984-03-0101 March 1984 Forwards Draft Ack Ltr & Draft Fr Notice Re Lone Tree Council 2.206 Petition on Facilities.Directors Decision DD-83-16 Denied Similar Relief Requests ML20091F2691984-02-28028 February 1984 Requests Attendance at 840313 Public Meeting in Bethesda,Md Re Idcvp ML20091F2731984-02-23023 February 1984 Requests Info Re Plans for Addl Inspectors at Site in Order to Reply to Lr Romo (Lone Tree Council) .Draft Reply Encl ML20091F2891984-02-21021 February 1984 Summarizes 840112 Meeting Re Responsibility for Idcvp. Agreements Listed,Including Technical Support from NRR & Region III in Reviewing Design ML20086Q1061984-02-15015 February 1984 Forwards New Index for Const Implementation Overview Procedures & Instructions & Rev 3 to Third-Party Cost Implementation Overview ML20090H5971984-02-13013 February 1984 Discusses 840124 Memo Re Task Interface Agreement 83-78 Re Region III Request for Design Adequacy of HVAC Sys Hardness Tested Bolts.Highest Hardness Found in Sample Bolts Was Rockwell C 29.Testing Unnecessary ML20091G5911984-02-10010 February 1984 Forwards Oeld Analysis in Response to SECY-84-42 Re Directors Denial of 2.206 Relief (DD-83-16 & DD-84-2). Directors Decision Legally Sufficient Under Applicable Stds of Judicial Review ML20088A0511984-01-30030 January 1984 Responds to 840119 Telcon Re Status of Affidavit Received from Bp Garde,Govt Accountability Project.No Evidence of Misconduct Found.Subj Matter Closed by 830419 Memo to File. Info Deleted ML20091N3381984-01-25025 January 1984 Advises That Recent S&W Hiring of Field Ofc Clerk Whose Spouse Is Employed by Util Does Not Constitute Violation of Independence Criteria.Position Is Local Hire & Nontechnical. Related Info Encl ML20090H5341984-01-24024 January 1984 Forwards Safety Analysis Input Re Structural Design Adequacy of HVAC Sys,Per Task Interface Agreement 83-78. Investigation Did Not Disclose Discrepancies Expected to Cause Operating Problems ML20094K1401984-01-23023 January 1984 Documents Contacts by Kirkland & Ellis Attys Representing Dow Chemical in Suit Against Cpc.Summary of Meeting by Geotechnical Engineering,Inc Encl ML20094M3521983-12-29029 December 1983 Forwards HR Denton Distinguishing Between Terms Important to Safety & safety-related. Related Info Encl ML20125B5191983-12-0707 December 1983 Expresses Appreciation for Technical Assistance Offered by L Abramsom & D Lurie Re Containment Protective Coating Deficiency ML20080T4821983-11-25025 November 1983 Forwards Guidance for Use in Deciding Whether to Recommend That Hearing Be Reopened.Hearing Should Be Reopened Based on Listed Reasons ML20080T4951983-11-25025 November 1983 Advises That Vollmer Recommended Reopening Midland Hearing on Diesel Generator Bldg Structural Adequacy Issue,Based on Task Group Rept.Vollmer Memo Encl.W/O Encl ML20082N6711983-11-22022 November 1983 Discusses Recommendation for Suppl to Board Notifications 83-165 & 83-153 Re Diesel Generator Bldg.Comments & Recommendations of J Kane & F Rinaldi on Task Group Rept & Reopening of Hearing Provided ML20091P0871983-11-18018 November 1983 Forwards Comments on 831021 Rept by Independent Task Group Review of Diesel Generator Bldg.Rept Evaluates Concerns Expressed by RB Landsman of Region III ML20080T4681983-11-16016 November 1983 Advises That Supplemental Info Provided in PT Kuo 831114 Memo to Jp Knight Will Be Transmitted to Midland Board as Suppl to Board Notification 83-165.Issue Will Be Incorporated as Board Notification 83-165A.W/o Encl ML20091P0811983-11-16016 November 1983 Forwards Army Corps of Engineers Re Structural Adequacy of Diesel Generator Bldg ML20090H5011983-11-11011 November 1983 Discusses Contract W/Franklin Research Ctr to Provide Technical Assistance for Underpinning & Remedial Soils Work Review & Plan for Communications Among Parties Involved IR 05000329/19830081983-11-0808 November 1983 Forwards Draft IE Insp Repts 50-329/83-08 & 50-330/83-08 & Notice of Violation Re Allegations Concerning Deficiencies in Design & Const of HVAC Sys.Related Info Encl,Including Zack Co Documentation ML20091F1351983-11-0707 November 1983 Lists Potential Generic Weaknesses Stemming from Insps of Zack Co.Prompt Insp Requested 1988-04-15 Category:MEMORANDUMS-CORRESPONDENCE MONTHYEARML20245D2661988-04-15015 April 1988
[Table view]Requests That Project Managers for Listed Plants Notify Respective Utils of Potential for Unqualified Penetrations. Licensee Should Verify Qualification & Rept Results by 880422 ML20235V3031987-07-17017 July 1987 Forwards Summary of OL Review Costs in 6-month Intervals for Period 840624-860621.Costs for Full Costs Records Through ASLB 861217 Dismissal of OL Proceeding for Plants Will Continue to Be Computed ML20101Q7831987-03-10010 March 1987 Forwards Reformatted Memo Requesting OI to Initiate Investigation Into Alleged Employment Discrimination by Zack Co,Per 870218 Request ML20237E7281986-10-0303 October 1986 Forwards Wj Dircks 811119 Testimony Before Subcommittee on Energy & Environ in Washington,Dc Re QA for Nuclear Power Plants Under Const,Per Request ML20209H8181986-09-12012 September 1986 Advises That Time for Commission to Review ALAB-842 Expired. Commission Declined Review.Decision Became Final Agency Action on 860910.Served on 860912 ML20203P1581986-04-24024 April 1986 Forwards CPC Notifying ASLB of Intent to Convert Facility to Combined Cycle gas-fired Plant,In Response to 860414 Memo.Board Notification by Staff Unnecessary ML20155D6591986-04-14014 April 1986 Provides New Info & Relevant Matl to Ol/Om Proceeding Re Util 860407 Notification of Petition to PSC of Mi for Conversion of Nuclear Plants to Natural Gas ML20199F5231986-04-0202 April 1986 Board Notification 86-012:forwards Interim Rept of Investigation Conducted by Ofc of Investigations at Plant in Midland,Mi for in Camera Consideration.W/O Rept ML20151L2411985-10-22022 October 1985 Board Notification 85-088:forwards CE Norelius 851005 Memo Advising That Licensee Does Not Intend to Pursue Issue of Exceeded freeze-wall Heave Due to Discontinuation of Const at Facility.No Further Reporting on Issue Planned ML20133F3951985-10-0707 October 1985 Board Notification 85-086:suppls Board Notifications 82-117, 83-102 & 85-045 Re welding-related Allegations at Midland 1 & 2.H Wahl (Bechtel) 850916 Summary of Developments in Suit Filed Re E Kent Allegations & Encl ML20198A7141985-10-0505 October 1985 Advises That Licensee Does Not Intend to Pursue Issue of Facility Settlement Exceeding freeze-wall Heave Due to Discontinuation of Const.Issue Will Not Be Pursued Until Project Reactivated ML20140G9421985-09-30030 September 1985 Forwards SER Input.Outstanding Issues Listed,Including Flood Protection of Settled Structures & Adequacy of Dewatering Sys.Related Info Encl ML20128G7621985-06-28028 June 1985 Staff Requirements Memo Re 850620 Affirmation/Discussion & Vote in Washington,Dc.Edo & RES Should Forward Fr Notice Re Approved Final Rule on Pressurized Thermal Shock for Signature & Publication ML20133G1281985-05-0303 May 1985 Advises of ASLB Support of All Seismic Conclusions Except Definition of Tectonic Province.Board Found Staff Placed Too Much Reliance Upon Seismicity in Definition of Tectonic Province within Which Site Lies ML20132C9551985-04-12012 April 1985 Forwards B Garde Requesting Commissioners to Appoint ASLB Member to Review,Investigate & Issue Findings Re NRC Handling of E Kent Allegations.Info Supplemental to Previous Board Notifications 82-117 & 83-102 ML20138L2321985-04-0404 April 1985 Forwards BNL Insp Rept Re Gap Allegations Concerning Region III Conduct During Plant Insps.Based on Review of BNL Recommendations,Two Allegations of Improper Conduct Valid. Technical Divs Will Reemphasize Insp Policy.W/O Encl ML20127F8811985-03-22022 March 1985 Documents 820317 Telcons W/B Stamaris & Ee Kent Re Allegations of Welding Deficiencies at Plant.Region III Insps Described,Indicating Welds Acceptable.Kent Disagreed. ASME Code Re Socket Weld Engagement Discussed ML20215K7531985-03-14014 March 1985 Submits Evaluation of BNL Rept on Plant Allegations. Allegation Did Not Identify Any Specific Wrongdoing on Part of Any Named NRC Employee.Insp Effort Would Be Encumbered If Entrance Interview Modified ML20127F9701985-02-20020 February 1985 Forwards BNL Insp Rept Re Allegations 19 & 20 of Employment Discrimination by Bechtel at Plant,For Info.Ch Weil 850327 Handwritten Note Included.W/O Rept ML20127F9951985-02-20020 February 1985 Forwards BNL Rept Re Ee Kent Allegations at Midland Plant. Info Re San Onofre Discovered in Course of Review ML20215K4411984-09-28028 September 1984 Advises That Due to Suspension of Const at Facility,Insp Work on Listed Allegations Will Be Deferred Until Project Restarted.Two Allegations Open & Still Being Actively Pursued ML20215L7581984-08-28028 August 1984 Comments on BNL Re Proposed Review of Concerns Expressed by Ee Kent.Nrc May Expand on Insp Previously Performed at Plant But Should Not Duplicate Work Already Performed by Region V & NRR IA-85-213, Comments on BNL Re Proposed Review of Concerns Expressed by Ee Kent.Nrc May Expand on Insp Previously Performed at Plant But Should Not Duplicate Work Already Performed by Region V & NRR1984-08-28028 August 1984 Comments on BNL Re Proposed Review of Concerns Expressed by Ee Kent.Nrc May Expand on Insp Previously Performed at Plant But Should Not Duplicate Work Already Performed by Region V & NRR ML20095A2411984-07-18018 July 1984 Submits Package Received from B Jones from H Singh, Consisting of Questions of Dr Peck by H Singh,J Dunnicliff to Afifi & Summary of J Kane Deposition ML20094M3701984-06-0404 June 1984 Forwards Rev 4 to Region III SALP Schedule. Schedule Changes to Listed Facilities Explained in Remarks Sections of Schedule.Addl Handwritten Notes Also Encl ML20215K3131984-05-18018 May 1984 Forwards Inquiry Rept Q3-83-001 for Review & Necessary Actions.Discriminatory Employment Termination Still Under Investigation by Ofc of Investigations.Insp of Allegers Technical Concerns Contracted to Bnl.W/O Encl ML20091F5291984-05-0707 May 1984 Forwards Initial Response to R Landsman Concerns Re Integrity of Diesel Generator Bldg,Prepared During 830728 Working Meeting ML20091F5231984-05-0707 May 1984 Responds to 830727 Request for Comments Re RB Landsman 830719 Concerns for Diesel Generator Bldg.Listing of Transcript Pages Will Permit Reviewer to Recognize & Evaluate Similarities & Differences ML20094M7961984-04-13013 April 1984 Forwards Advance Copy of Proposed Rev to Manual Chapter 0516,SALP,for Review ML20087N3351984-03-16016 March 1984 Summarizes 840305 Meeting in Glen Ellyn,Il Re Approval of Const Completion Program Phase I Activities to Support Turbine Roll Milestone.Meeting Provided Addl Info to Suppl 840215 Request for Release of Phase I Activities ML20091F2961984-03-14014 March 1984 Requests Documents Subj to Encl FOIA Request 84-158 Re Novak Visits to Site or Region During Sept-Dec 1982.Related Info Encl,Including Tera Corp Agenda for 840313 Meeting Re Idcvp ML20210S4691984-03-13013 March 1984 Advises Not to Do Any Housecleaning of Paperwork Re Zack,Due to Interrogatories & Document Production Pending ML20091G5601984-03-0101 March 1984 Forwards Draft Ack Ltr & Draft Fr Notice Re Lone Tree Council 2.206 Petition on Facilities.Directors Decision DD-83-16 Denied Similar Relief Requests ML20091F2691984-02-28028 February 1984 Requests Attendance at 840313 Public Meeting in Bethesda,Md Re Idcvp ML20091F2731984-02-23023 February 1984 Requests Info Re Plans for Addl Inspectors at Site in Order to Reply to Lr Romo (Lone Tree Council) .Draft Reply Encl ML20091F2891984-02-21021 February 1984 Summarizes 840112 Meeting Re Responsibility for Idcvp. Agreements Listed,Including Technical Support from NRR & Region III in Reviewing Design ML20086Q1061984-02-15015 February 1984 Forwards New Index for Const Implementation Overview Procedures & Instructions & Rev 3 to Third-Party Cost Implementation Overview ML20244C8141984-02-15015 February 1984 Board Notification 84-024:forwards SECY-84-34 Re Emergency Diesel Generators Mfg by Transamerica Delaval,Inc.Staff Continuing Overall Assessment of Reliability of Diesel Engines IA-87-778, Board Notification 84-024:forwards SECY-84-34 Re Emergency Diesel Generators Mfg by Transamerica Delaval,Inc.Staff Continuing Overall Assessment of Reliability of Diesel Engines1984-02-15015 February 1984 Board Notification 84-024:forwards SECY-84-34 Re Emergency Diesel Generators Mfg by Transamerica Delaval,Inc.Staff Continuing Overall Assessment of Reliability of Diesel Engines ML20090H5971984-02-13013 February 1984 Discusses 840124 Memo Re Task Interface Agreement 83-78 Re Region III Request for Design Adequacy of HVAC Sys Hardness Tested Bolts.Highest Hardness Found in Sample Bolts Was Rockwell C 29.Testing Unnecessary ML20091G5911984-02-10010 February 1984 Forwards Oeld Analysis in Response to SECY-84-42 Re Directors Denial of 2.206 Relief (DD-83-16 & DD-84-2). Directors Decision Legally Sufficient Under Applicable Stds of Judicial Review ML20088A0511984-01-30030 January 1984 Responds to 840119 Telcon Re Status of Affidavit Received from Bp Garde,Govt Accountability Project.No Evidence of Misconduct Found.Subj Matter Closed by 830419 Memo to File. Info Deleted ML20091N3381984-01-25025 January 1984 Advises That Recent S&W Hiring of Field Ofc Clerk Whose Spouse Is Employed by Util Does Not Constitute Violation of Independence Criteria.Position Is Local Hire & Nontechnical. Related Info Encl ML20090H5341984-01-24024 January 1984 Forwards Safety Analysis Input Re Structural Design Adequacy of HVAC Sys,Per Task Interface Agreement 83-78. Investigation Did Not Disclose Discrepancies Expected to Cause Operating Problems ML20094K1401984-01-23023 January 1984 Documents Contacts by Kirkland & Ellis Attys Representing Dow Chemical in Suit Against Cpc.Summary of Meeting by Geotechnical Engineering,Inc Encl ML20094M3521983-12-29029 December 1983 Forwards HR Denton Distinguishing Between Terms Important to Safety & safety-related. Related Info Encl ML20125B5191983-12-0707 December 1983 Expresses Appreciation for Technical Assistance Offered by L Abramsom & D Lurie Re Containment Protective Coating Deficiency ML20080T4821983-11-25025 November 1983 Forwards Guidance for Use in Deciding Whether to Recommend That Hearing Be Reopened.Hearing Should Be Reopened Based on Listed Reasons ML20080T4951983-11-25025 November 1983 Advises That Vollmer Recommended Reopening Midland Hearing on Diesel Generator Bldg Structural Adequacy Issue,Based on Task Group Rept.Vollmer Memo Encl.W/O Encl ML20082N6711983-11-22022 November 1983 Discusses Recommendation for Suppl to Board Notifications 83-165 & 83-153 Re Diesel Generator Bldg.Comments & Recommendations of J Kane & F Rinaldi on Task Group Rept & Reopening of Hearing Provided 1988-04-15 |
Text
{{#Wiki_filter:.. 50- 62 1 { h.,,ki {,f,Sp*}-{,@@.r g DISTRIBJTION I / P-A l File /y i 00T 311979 LWR-4 File L. Rubenstein i D. Hood M. Service NRR Rdg. ItEMORANDUM FOR: L. S. Rubenstein, Acting Chief, Light Water Reactors Branch No. 4, DPH FROM: Darl Hood, Project thager, Light Water Reactors Branch No. 4 DPM l
SUBJECT:
TELECON FOR NOTIFICATION ON SUMP SCREEN DEFICIENCY
REFERENCE:
" Summary of Trip to Observe flidland Sump Tests" dated 9/17/79 On 10/31/79 at 8:45 am I received a call from Messrs. Mike Salerno and Jim.Zabritski of Consumers Power Company regarding the referenced trip sumary of a staff visit to observe a containment sump test. The call was with regard to our requirement stated in the trip report that the B&W concern regarding core blockage must be further explained and evaluated. Mr. Zabritski advised that our concern had been forwarded to B&W for resolution. Mr. Salerno confim.ad that the requirement for a fine mesh (0.04 inch) sump screen results from a B&W concern resulting from trapping of fine particles-(e.g., foam glass insulation) between the fuel spacer grid and fuel elements which is postulated to continue during the post-LOCA recirculation node until fuel blockage in excess of that used in Appendix K analyses results. The .aMition of t'1e fine screen in the itidiand design results from the applicant's i inability to verify that such a significant extent of blockage could not other-wise occur. 1 The concern was recognized to be generic to other PWR plants in addition to Midland, llessrs. Salerno and Zabritski were not aware of why other B&W plants did not have similar screens in response to the B&W concern. The concern brings into question the conservativeness of LOCA analyses and assumptions. A prompt review should be perfomed to determine whether ASLB notifications are in order. Origina$ signed by: Darl Hood, Project flanager - Light Water Reactors-Branch !!o. 4 Division of Project !!anagement i cc: R. Mattson D. Vassallo V. Stello S. Hanauer S. Varga H. Thornburg fS11160%,g>,4 l T. Speis,. .M. Williams D. Ross y..,,,,, u... n ,___i.... L DPMhR-4 _Dk M m.a
- DHood/jl M_LR h.
n Y Y##I 841N-M co m.-, 10/3l /79 10/ 9 4 ac.m macm.u..
- o......-....
nnA o a - y,3; -}}
Retrieved from "https://kanterella.com/w/index.php?title=ML20090A481&oldid=4341467"