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Addl response to FOIA request for eight categories of info re certain sys in C-E designed nuclear power plants.Forwards App A documents.Document search fees waived.Review of addl documents in progress.

Accession Number: ML20076B303

Date Released: Saturday, November 7, 2020

Package Contents

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• ML20076B546 - Forwards suppl to 810320 safety evaluation closing out Open Item GS-4 & Addl Long-Term Recommendation 3.NUREG-0737,Item II.E.1.1 closed out for plant & branch review complete. (1 page(s), 3/31/1982)
• ML20076G014 - Requests responses by 771130 to listed questions re power diversity requirements for emergency feedwater sys.Responses to specific items of interest encl. (4 page(s), 11/28/1977)
• ML20076B301 - Forwards requests for addl info & positions resulting from review of util 791128 response to NRC requirements for auxiliary feedwater sys. (6 page(s), 5/23/1980)
• ML20076F924 - SER re implementation of recommendations for auxiliary feedwater sys.Four items remain open. (12 page(s), 3/20/1981)
• ML20076F939 - Forwards supplemental SER,revising Section 9.2.3 re UHS. Areas unresolved include auxiliary feedwater sys & design of cooling sys for reactor auxiliaries. (3 page(s), 12/5/1975)
• ML20076F919 - Forwards Auxiliary & Power Conversion Sys Branch suppl to SER Sections 5.5 & 9.1 re auxiliary feedwater sys water hammer & spent fuel cask handling,respectively.Items resolved.Section 3.f still open item. (4 page(s), 8/1/1975)
• ML20076B383 - Concludes that third auxiliary feedwater sys train qualifies as moderate energy fluid sys provided that train not used during normal plant conditions. (1 page(s), 1/16/1981)
• ML20076F932 - Supplemental SER re implementations of recommendations for auxiliary feedwater sys.Licensee responses acceptable, pending receipt of licensee formal documentation. (3 page(s), 3/31/1982)
• ML20076B542 - Advises that Task Action Contract 42411 re long-term auxiliary feedwater sys improvement is complete.Evaluation of mod to incorporate third auxiliary feedwater pump for each unit was included in 810706 SER input. (1 page(s), 3/25/1982)
• ML20076F987 - Auxiliary Sys Branch input to first round questions re FSAR. (5 page(s), 6/3/1977)
• ML20076G038 - Forwards suppl to 810512 SER re implementation of recommendations for auxiliary feedwater sys.Items 2,4,7 & 9 of 810512 memo closed.Auxiliary Sys Branch review complete. Instrumentation & Control Sys Branch review continuing. (1 page(s), 3/25/1982)
• ML20076B374 - Requests Reactor Sys Branch review by 810112 of Section 4 of util 801124 rept, "Auxiliary Feedwater Sys Design Review & Reliability Evaluation." (1 page(s), 12/17/1980)
• ML20076C502 - Advises that plot of humidity in auxiliary feedwater pump room,pump vibration & design limit parameters needed to complete review of TMI Task Action Plan II.E.1.1. (1 page(s), 3/8/1983)
• ML20076B415 - Safety evaluation supporting implementation of generic & plant specific recommendations identified in evaluation of auxiliary feedwater sys reliability review. (14 page(s), 1/23/1981)
• ML20076B475 - Requests technical assistance for review of applicant design for tornado missile protection.Applicant response to NRC request for addl info encl. (3 page(s), 6/15/1981)
• ML20076B411 - Forwards SER re implementation of recommendations for auxiliary feedwater sys.Incomplete review items listed. (1 page(s), 1/23/1981)
• ML20076B307 - Forwards requests for addl info & positions resulting from review of util 800114 response to NRC requirements for auxiliary feedwater sys. (3 page(s), 5/23/1980)
• ML20076B444 - Forwards util responses to generic question re basis for auxiliary feedwater sys flow requirements for review. (9 page(s), 5/7/1981)
• ML20076B361 - Provides status info on open items identified in 800911 Revision 2 to SER.None of open items resolved. (4 page(s), 10/28/1980)
• ML20076B458 - Forwards revised SER Section 10.4.9, "Auxiliary Feedwater Sys," which adds requirements for Unit 3 feedwater hammer testing. (4 page(s), 6/5/1981)
• ML20076F980 - Forwards review of FSAR Sections 9.1.3,9.1.4,10.3 & 10.4.9 re spent fuel pool cooling & cleanup sys,fuel handling sys, main steam supply sys & emergency feedwater sys, respectively.Sections acceptable. (4 page(s), 3/20/1974)
• ML20076B495 - Forwards final revision to Auxiliary Sys Branch SER input re FSAR Section 10.4.9 on auxiliary feedwater sys,closing open Item 4 & completing review. (2 page(s), 10/5/1981)
• ML20076B539 - Notifies of decision to close TMI Action Plan Item II.E.1.1 re installation of third train motor driven pump,due to extended time required for endurance tests.Results devicting from test criteria should be reported. (1 page(s), 3/26/1982)
• ML20076B487 - Forwards Auxiliary Sys Branch SER input re implementation of NRC recommendations for auxiliary feedwater sys.Based on conformance of test results w/acceptance criteria provided licensee response to recommendations considered acceptable. (1 page(s), 7/6/1981)
• ML20076G027 - Forwards Auxiliary Sys Branch Rev 2 to SER input,updating Section 10.4.9 re emergency feedwater sys.Applicant proposed emergency feedwater sys/water hammer test procedure acceptable. (3 page(s), 5/26/1978)
• ML20076B531 - Forwards supplemental SER re implementation of recommendations for auxiliary feedwater sys.Evaluation of resolution of original open item encl. (2 page(s), 2/18/1982)
• ML20076G021 - Responds to 771128 questions re power diversity requirements in Branch Technical Position APCSB 10-1 for emergency feedwater sys.Util mods to valves associated w/turbine driven auxiliary feedwater train sufficient. (2 page(s), 12/16/1977)
• ML20076G043 - Suppl to SER re implementation of recommendations for auxiliary feedwater sys.Recommendations acceptable. (5 page(s), 3/25/1982)
• ML20076C432 - Forwards SER suppl re auxiliary feedwater sys,based on 830111 info & 830113 meeting.Appropriate design mods required. (5 page(s), 2/10/1983)
• ML20076F990 - Forwards Auxiliary & Power Conversion Sys Branch input to first round questions re FSAR. (1 page(s), 3/25/1975)
• ML20076B554 - Forwards list of sys/components for facility which should be included in equipment qualifications program,in response to 820401 request. (5 page(s), 5/11/1982)
• ML20076B620 - Discusses potential unresolved safety concern re loss of all auxiliary feedwater capability in event of pump turbine steam line break.Assumed pipe break non-isolable.Postulated event does not represent credible accident scenario. (2 page(s), 9/22/1982)
• ML20076G029 - SER re implementation of recommendations for auxiliary feedwater sys.Eleven items remain open. (15 page(s), 5/12/1981)
• ML20076B480 - Forwards input to SER re implementation of recommendations for auxiliary feedwater sys. (1 page(s), 6/23/1981)
• ML20076B483 - Summary of 810616 & 17 meeting w/licensee re discussion of FSAR sections concerning equipment & floor drainage sys, high & moderate energy pipe analysis,flood protection w/ respect to pipe & equipment failures,& water hammer testing. (4 page(s), 6/25/1981)
• ML20076B377 - Comments on draft IE circular, "Common Cause Failure of Svc Water Sys," based on incidents involving air leakage from compressor aftercooler.Use of check valves alone will not protect safety-related portions of cooling sys from failure. (1 page(s), 11/18/1980)
• ML20076B512 - Submits comments re review of facility Tech Specs. (2 page(s), 11/16/1981)
• ML20076B450 - Forwards SER re implementation of recommendations for auxiliary feedwater sys.Status of eleven open items described. (2 page(s), 5/12/1981)
• ML20076G006 - Auxiliary & Power Conversion Sys Branch input to first round questions re FSAR.Branch Technical Position APCSB 10-1 providing design guidelines for auxiliary feedwater sys pump drive & power supply diversity for PWRs encl. (12 page(s), 3/25/1975)
• ML20076C398 - Informs that applicant commitment to provide results of auxiliary feedwater pump endurance test prior to fuel load & to perform water hammer test prior to initial criticality acceptable. (1 page(s), 1/18/1983)
• ML20076B353 - Forwards SER Revision 2 reflecting amends to FSAR & request for addl info re open items. (25 page(s), 9/11/1980)
• ML20076B380 - Forwards util response to NRC auxiliary feedwater reliability evaluation generic request for info re adequacy of auxiliary feedwater sys flow for design basis transients & accidents.Evaluation requested,per Action Plan II.E.1.1. (5 page(s), 1/16/1981)
• ML20076G007 - Forwards Auxiliary & Power Conversion Sys Branch Rev 1 to SER,updating Sections 9.2.1,9.5.5,10.3,10.4.5 & 10.4.9 to reflect addl info provided in amends to FSAR.Listed open items resolved. (10 page(s), 9/3/1976)
• ML20076B418 - Requests review of util 800115 submittal re auxiliary feedwater flow requirements. (1 page(s), 1/23/1981)
• ML20076B598 - Responds to 820412 request for addl info re NUREG-0737,Item II.E.1.1, "Auxiliary Feedwater Sys Evaluation." Attempts to obtain info through telcon unsuccessful. (1 page(s), 8/9/1982)
• ML20076B559 - Requests TACs 43998 & 43999 be deleted from inventory of limiting conditions of operation & SR changes for auxiliary feedwater flow assurance.Numbers closed w/issuance of Amends 67 & 49 on 820208. (1 page(s), 5/20/1982)
• ML20076F908 - SER re Recommendtion GL-2 for auxiliary feedwater sys. Installation of redundant suction line valves to valves 1-AFW-161 & 2-AFW-161 not required.Provisions of GL-2 should be retained after auxiliary feedwater sys mods completed. (2 page(s), 6/23/1981)
• ML20076B422 - Forwards safety evaluation input re implementation of recommendations for auxiliary feedwater sys.Open items primarily exist re unacceptable responses & items within other branch responsibility. (2 page(s), 3/20/1981)
• ML20076F942 - Forwards Auxiliary & Power Conversion Sys Branch rev to SER, amending Sections 10.4.9 & 9.5.1 re auxiliary feedwater sys & fire protection sys,respectively.Proposed mods discussed. (4 page(s), 2/2/1976)
• ML20076B490 - Forwards request for addl info on areas not included in previous independent design review meetings.Auxiliary Sys Branch review based on Amend 4 to FSAR. (11 page(s), 7/2/1981)
• ML20076F928 - Discusses Auxiliary & Power Conversion Sys Branch review of PSAR & SER for CESSAR,per 750725 request.New & spent fuel storage sys discussed in 750721 SER acceptable.Listed unresolved issues under review. (3 page(s), 8/1/1975)
• ML20076B426 - Forwards safety evaluation input re implementation of recommendations for auxiliary feedwater at facilities.Addl info required re design of safety-grade indication of auxiliary feedwater flow to each steam generator. (2 page(s), 3/26/1981)
• ML20076F914 - SER re short-term Recommendation 2 for auxiliary feedwater sys.Licensee response to recommendation acceptable. (2 page(s), 7/6/1981)
• ML20076C396 - Forwards supplemental SER input re NUREG-0737,Item II.E.1.1 on implementation of recommendations for auxiliary feedwater sys.Licensee design basis acceptable. (15 page(s), 12/30/1982)
• ML20076G048 - SER re implementation of recommendations for auxiliary feedwater sys.Five items remain open. (17 page(s), 3/26/1981)
• ML20076F976 - Forwards Auxiliary Sys Branch input to first round questions re FSAR.Areas needing addl info include flood protection, protection against postulated rupture of piping,new & spent fuel storage & fuel pool cooling sys. (2 page(s), 6/3/1977)