ML20238A583

Forwards Draft Rev 1 to Comanche Peak Rept Review Group Task Group 3 Rept on Safety Significance. Rev Adds Section on Lessons Learned,Clarifies Methodology Used in Evaluation & Adds Tables Highlighting Hardware Deficiencies

ML20238A583
Person / Time
Site:	Comanche Peak
Issue date:	02/27/1987
From:	Crutchfield D Office of Nuclear Reactor Regulation
To:	Arlotto G NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
Shared Package
ML20237K807	List: IR 05000445/1985007 IR 05000445/1985014 IR 05000445/1986008 IR 05000446/1985011 ML20237K804 ML20237L110 ML20237L125 ML20237L136 ML20237L151 ML20237L159 ML20237L179 ML20237L203 ML20237L268 ML20237L298 ML20237L321 ML20237L367 ML20237L407 ML20237L453 ML20237L464 ML20237L493 ML20237L577 ML20237L797 ML20238A290 ML20238A390 ML20238A485 ML20238A535 ML20238A548 ML20238A573 ML20238A583 ML20238A596 ML20238A609 ML20238A642 ML20238A654 ML20238A667 ML20238A719 ML20238A749 ML20238A782 ML20238A833 ML20238A839 ML20238A868 ML20238A883 ML20238A903 ML20238A923 ML20238A966 ML20238A974 ML20238B015 ML20238B131 ML20238B210 ML20238B251 ML20238B352 ... further results
References
NUDOCS 8708210017
Download: ML20238A583 (1)

Text

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UNITED STATES

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'j NUCLEAR REGULATORY COMMISSION WASHING TON, D. C. 20555 i

February 27, 1987 k...../ i MEMORANDUM FOR: Guy A. Arlotto, Director Division of Engineering Technology 3 j

Office of Nuclear Regulatory Research e l j

FROM:

' Dennis M. Crutchfield, Assistant Director  :

Division of PWR Licensing-B Office of Nuclear Reactor Regulation

SUBJECT:

COMANCHE PEAK REPORT REVIEW GROUP (CPRRG)

TASK GROUP 3 REPORT The purpose of this memo is to transmit a revised draft report to the This report CPRRG supersedes thatearlier our documents the results draft, Rev. O. of the Task Group 3 effort.The significant changes th follows: (1) addition of a section on lessons learned; (2) clarification of the methodology used in the evaluation; (3) addition of two new Tables that separate the broader issues raised by Task Group 3 from the 34 issues of attact at MM to the OIA report and specifically highlight the identified ignificant hardware deficiency; (4) deletion of the Table summarizing accomplishments that were dictated by the original Task Group 3 charter; (5) safety addition of an Appendix that provides a comparison of the Task Group 2 and Task Group 3 conclusions. Minor changes have been made to the narrative portion of the original Task Group 3 report to highlight our conclusions with Through these changes we believe that Task regard to hardware deficiencies.

Group 3 has completed the additional assignments provided by the CPRRG on February 24, 1987. Questions on the report should be directed to either me or Marty Virgilio. ,

Den . tc eld Ass ant Director Division of PWR Licensing-B

Enclosure:

As stated cc w/ enclosure:

C. J. Heltemes, Jr.

C. Paperiello J. Lieberman R. Erickson P. McKee S. Collins R. Hartfield 0708210017 870312 DR ADOCK 05000445 PDR

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