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Forwards SE accepting licensee 951010 request to revise tornado design criteria for plant.Criteria in accordance w/ guidelines of RG 1.76 re missile spectrum & w/staff revised design-basis tornado characteristics in NUREG-1503.

Forwards SE accepting licensee 951010 request to revise tornado design criteria for plant.Criteria in accordance w/ guidelines of RG 1.76 re missile spectrum & w/staff revised design-basis tornado characteristics in NUREG-1503.
Paper図書
MCCRACKEN, C. E.NRC (Affiliation Not Assigned)1995/11/27.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Requests addl info re amend request dtd 950906 from UEC. W/list of info needed.

Requests addl info re amend request dtd 950906 from UEC. W/list of info needed.
Paper図書
MCCRACKEN, C. E.NRC (Affiliation Not Assigned)1996/01/19.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Provides results of spent fuel pool storage assessment finding at facility.Fifth assessment considered to be unnecessary based on findings of four assessments & features of BWR/6 facilities.

Provides results of spent fuel pool storage assessment finding at facility.Fifth assessment considered to be unnecessary based on findings of four assessments & features of BWR/6 facilities.
Paper図書
MCCRACKEN, C. E.NRC (Affiliation Not Assigned)1995/08/02.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards spent fuel storage assessment findings for final planned on-site assessment conducted at plant on 950619-23.

Forwards spent fuel storage assessment findings for final planned on-site assessment conducted at plant on 950619-23.
Paper図書
MCCRACKEN, C. E.NRC (Affiliation Not Assigned)1995/09/28.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Discusses Plant Sys Branch evaluation of staff action item 4, "Assessment of Tornado Dampers & Their Periodic Testing" identified during DET insp at plant.Concludes that no action should be taken w/respect to HVAC/room cooler sys.

Discusses Plant Sys Branch evaluation of staff action item 4, "Assessment of Tornado Dampers & Their Periodic Testing" identified during DET insp at plant.Concludes that no action should be taken w/respect to HVAC/room cooler sys.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1994/12/01.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards requests for addl info re AP600 SSAR,specifically in areas of equipment qualification,flood protection,missile protection,fire protection,fission product control sys,SF storage & cooling sys,waters sys & drainage sys.

Forwards requests for addl info re AP600 SSAR,specifically in areas of equipment qualification,flood protection,missile protection,fire protection,fission product control sys,SF storage & cooling sys,waters sys & drainage sys.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1994/04/19.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards list of open items & addl questions to discuss w/W. SPLB proposes that list be sent to W as agenda for meeting to be held in Pittsburgh to discuss & resolve each issue if possible,or at least make concerns clear.

Forwards list of open items & addl questions to discuss w/W. SPLB proposes that list be sent to W as agenda for meeting to be held in Pittsburgh to discuss & resolve each issue if possible,or at least make concerns clear.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1994/09/30.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards DSER for Chapters 3 & 5 of AP600 SSAR input.

Forwards DSER for Chapters 3 & 5 of AP600 SSAR input.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1994/08/31.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Requests addl info or further clarification on FP program & working meeting scheduled on 941214-15 to discuss info needed to resolve issues & complete review.

Requests addl info or further clarification on FP program & working meeting scheduled on 941214-15 to discuss info needed to resolve issues & complete review.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1994/11/15.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Discusses schedule for review & resolution of staff action number two resulting from diagnostic evaluation at plant, developed by Plant Sys Branch,per request.

Discusses schedule for review & resolution of staff action number two resulting from diagnostic evaluation at plant, developed by Plant Sys Branch,per request.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1993/10/21.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards SER on util response to GL 88-20,suppl 4,submitted on 911223 for Millstone Unit 3,individual plant exam for severe accident vulnerabilities (fire events).

Forwards SER on util response to GL 88-20,suppl 4,submitted on 911223 for Millstone Unit 3,individual plant exam for severe accident vulnerabilities (fire events).
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1994/07/19.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards safety evaluation accepting licensee confirmatory testing of 36 inch wide cable tray configuration,Unit 2 Thermo-Lag fire barriers,per guidelines of BTP CMEB 9.5-1, Section C.5.

Forwards safety evaluation accepting licensee confirmatory testing of 36 inch wide cable tray configuration,Unit 2 Thermo-Lag fire barriers,per guidelines of BTP CMEB 9.5-1, Section C.5.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1993/08/11.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Requests that encl questions be forwarded to listed licensees re fire barriers mfg by Thermal Ceramics,Inc. Concerns re barriers listed in IEIN 93-040, "Fire Endurance Test Results for Thermal Ceramics F-60 Fire Barrier Matl."

Requests that encl questions be forwarded to listed licensees re fire barriers mfg by Thermal Ceramics,Inc. Concerns re barriers listed in IEIN 93-040, "Fire Endurance Test Results for Thermal Ceramics F-60 Fire Barrier Matl."
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1993/06/01.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards staff input to FSER for Section 3.11 of Chapter 3 of CE Sys 80+ CESSAR re equipment qualification.

Forwards staff input to FSER for Section 3.11 of Chapter 3 of CE Sys 80+ CESSAR re equipment qualification.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1993/12/01.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Responds to 910424 request for assistance in evaluation of nuclear qualification for Patel conduit seals at plant.Test results inconclusive.Environ qualification not demonstrated.

Responds to 910424 request for assistance in evaluation of nuclear qualification for Patel conduit seals at plant.Test results inconclusive.Environ qualification not demonstrated.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1993/01/15.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards request for addl info re testing & installation of thermo-lag fire barriers.

Forwards request for addl info re testing & installation of thermo-lag fire barriers.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1992/06/09.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Discusses review of assessment of ECCS operability w/o room cooler heat removal capacity,per Region III 911018 request. Concludes that isolation of DG cooling water supply to ECCS pump room coolers may constitute unreviewed safety question.

Discusses review of assessment of ECCS operability w/o room cooler heat removal capacity,per Region III 911018 request. Concludes that isolation of DG cooling water supply to ECCS pump room coolers may constitute unreviewed safety question.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1992/02/28.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

Forwards RAIs on preliminary review of AP600 SSAR in areas of environ qualification,water sys,flood protection, habitability sys,fission product removal & control sys, radwaste mgt sys & containment sys.

Forwards RAIs on preliminary review of AP600 SSAR in areas of environ qualification,water sys,flood protection, habitability sys,fission product removal & control sys, radwaste mgt sys & containment sys.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1992/08/14.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.

DISCUSSES REVIEW OF ASSESSMENT OF ECCS OPERABILITY W/O ROOM COOLER HEAT REMOVAL CAPACITY,PER REGION III 911018 REQUEST.

DISCUSSES REVIEW OF ASSESSMENT OF ECCS OPERABILITY W/O ROOM COOLER HEAT REMOVAL CAPACITY,PER REGION III 911018 REQUEST.
Paper図書
MCCRACKEN, C.E.PLANT SYSTEMS BRANCH.19920228.
Other Libraries in Japan

Forwards RAI that resulted from review of CESSAR-DC Sys 80+. Questions & comments associated w/USIs & GSIs re CESSAR-DC Sys 80+ also included.

Forwards RAI that resulted from review of CESSAR-DC Sys 80+. Questions & comments associated w/USIs & GSIs re CESSAR-DC Sys 80+ also included.
Paper図書
MCCRACKEN, C. E.NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)1991/10/04.
Other Libraries in Japan
  • Author HeadingMCCRACKEN, C. E.
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