ML023240313
| ML023240313 | |
| Person / Time | |
|---|---|
| Site: | Mcguire, Indian Point, Catawba, Harris, Ginna, McGuire  |
| Issue date: | 11/22/2002 |
| From: | Nuclear Energy Institute |
| To: | Office of Nuclear Reactor Regulation |
| Subbaratnam R, NRR/DLPM, 415-1478 | |
| References | |
| Download: ML023240313 (4) | |
Text
Enclosure 2 Industry Comments on NRC Program Plan Hemyc Users Group October, 2002 Topics
"* Introduction "a Comments on Hemyc/MT tests
"* Comments on Rockbestos Firezone R tests NEIK Introduction
"* NRC identified issue with HemycIMT fire barrier material in July 2000
. Concern with qualification tests
"* Industry provided in letter April 2001 a summary of industry information related to
"* Testing protocols used
"* Tests conducted
"* Plant applications
"* Plant licensing basis I
I
Introduction
"* NRC decided to test this material
"* Industry appreciates the opportunity to comment on the test plan P
l5I~
I Areas for Comment - Hemyc
"* Licensing basis
" Merits of AN] testing methods and acceptance cnteria "a
Evaluation of test results
"* Construction/test plan comments
'4E:I I
Areas for Comment - Hemyc Licensing basis
- Installed Hemyc configurations accepted by NRC
- GL 86-10 Supplement I intended for "future installations"
- Regulatory Guide 1.189 guidance not applicable unless committed to by licensees SN.E I
Areas for Comment - Hemyc a Merits of ANI testing methods and acceptance criteria
"* Replicate intent of original ANI test
"* Cable fill Fire test with cable in test configuration (e g, test air drops with cable)
"* Circuit continuity
- Functionality is a method ofdemonstrating acceptance NtI E S7 Areas for Comment - Hemyc a Evaluation of test results Provide guidance on applying test results to configurations not tested
- Include mathematical model to support this guidance
- Guidance %ill assist inspectors and licensees in addressing configurations not tested NJIK Areas for Comment - Hemyc n Construction/test plan comments
"* Allow industry comment on detailed construction/test plan
"* Allow industry observance of assembly and testing
"* Detailed comments to be submitted NE!-
Areas for Comment Rockbestos Cable w Need to
"* State specific construction of cable
"* Assure test configurations representative of plant use State applicability of3-hour test to I-hour apphcations in plants
"* State acceptance criteria go
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