ML20203J680
| ML20203J680 | |
| Person / Time | |
|---|---|
| Issue date: | 02/25/1998 |
| From: | Marsh L NRC (Affiliation Not Assigned) |
| To: | Gunter P NUCLEAR INFORMATION & RESOURCE SERVICE |
| Shared Package | |
| ML20203J686 | List: |
| References | |
| NUDOCS 9803040234 | |
| Download: ML20203J680 (3) | |
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February 25. 1998 4
b Mr. P::ul Gunter heactor Watchdog Group Nuclear information Resoca Service id1 it'h Street NW, Suite 601 Washingto.1, D.C. 20036 Dear Mr. Gun %r.
On September 10,1997, the Nurbr Regulatory Commission (NRC) staff met with you and Mr. David Lochbaum of the Union of Concerned Scientists to $scuss fire barrier penetration seals at nuclear power plants. In the enclosure to a letter of November 21,1997, Mr. John Stolz pro' tided a list of follow-up items that resulted from our meeting with you and Mr.Locnbaum, items five and six from this list were questions based on an NRC Office of In'/estL3 at;ons (01) Interview of Mr. Hitoshi Takahashi, a Dow Coming Corporation employee.
The interview discussed several aspects of silicone foam fire barrier penetration seal material.
The staff reviewed these two issues and spoke to Mr. Takahashi, and Ms. Lynn Krause, also of Dow Corning, on January 23,1998, via teleconference. A summary of this teleconference is enclosed. Based on its review, including the information obtained from Mr. Takahashi, the staff has closed items five and six, and no further action is planned. I have provided this information to Mr. l.ochbaum under separate cover, if you have any questions regarding this information, please contact Steven West (301-415-1220) or Chris Bajwa (301-4151237).
Sincerely, Ledyard B. Marsh, Chief Plant Systems Branch Division of Systems Safety and Analysis Office of Nuclear Reactor Regulation i Df Ob j i
Enclosure:
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4 Mr. Paul Gunter Reactor Watchdog Group Nuclear Information Resource Service 142416th Street NW, Suite 601 Washington, D.C. 20036 ,
Dear Mr. ter:
On September ,1997, the Nuclear Regulatory Commission (NRC) staff met w' you and Mr.
David Lochbaum f the Union of Concerned Scientists to discuss fire barrier p etration seals at nuclear power p nts. In the enclosure to a letter of November 21,1997, . John Stolz provided a list of foil -up items that resulted from our meeting with you a Mr.Lochbaum.
Items five and six fro his list were questions based on an NRC Office o nvestigations (01) interview of Mr. Hitoshi kahashi, a Dow Corning Corporation employ . The interview discussed several aspect of silicone foam fire barrier penetration se material.
The staff reviewed these two sues and spoke to Mr. Takahashi, d Ms. Lynn Krause, also of Dow Corning, on January 23,1 98, via teleconference. A summ ry of this teleconference is enclosed. Based on its review, i luding the information obtain d from Mr. Takahashi, the staff has closed items five and six, and o further action is planne I have provided this information to Mr. Lochbaum under separate co r. If you have any qu tions regarding this information, please contact Steven West (301-41 1220) or Chris Bajw (301-415-1237).
Sin rely, Ledyard B. Marsh, Chief Plant Systems Branch ivision of Systems Safety and Analysis O ice of Nuclear Reactor Regulation
Enclosure:
As stated DISTRIBUTION CBajwa SWest Public Central Filea.
SPLB R/F LOlshan JZwoli ki DPickett JStolz DOCUMENT NAME: C:\GBACKU iUCSDC. PEN dp w OFFICE SPLB:DSSA / SC:SPLB:DSSA BC:SPh:DSSA D:DRSAn NAME CBajwa Od/3[ SWestM LMarsh h C h
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February 25, 1998 Mr. Paul Gunter Reactor Watchdog Group Nuclear Information Resource Service 142416th Street NW, Suite 601 Washington, D.C. 20036 J
Dear Mr. Gunter:
On September 10,1997, the Nuclear Regulatory Commission (NRC) staff met with you and Mr. David Lochbaum of the Union of Concerned Scientists to discuss fire barrier penetration seals at nuclear power plants, in the enclosure to a letter of November 21,1997, Mr. John Stolz provided a list of follow-up items that resulted from our meeting with you and Mr.
Lochbaum. Items five and six from this list were questions based on an NRC Office of Investigations (01) interview of Mr. Hitooni Takahashi, a Dow Corning Corporation employee.
The interview discussed several aspects of silicone foam fire barrier penetration seal material.
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The staff reviewed these two issues and spoke to Mr. Takahashi, and Ms. Lynn Krause, also of Dow Corning, on January 23,1998, via teleconference. A summary of this teleconference is enclosed. Based on its review, including the information obtained from Mr. Takahashi, the staff has closed items five and six, and no further action is planned. I have provided this information to Mr. Lochbaum under separate cover. If you have any questions regarding this information, please contact Steven West (301415-1220) or Chris Bajwa (301415-1237).
Sincerely, W
Ledyard B. Marsh, Chief Plant Systems Branch Division of Systems Safety and Analysis Office of Nuclear Reactor Regulation
Enclosure:
As siated
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