ML20057B091

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Requests to Disregard Previous 930503 Request for Info Re Darchem Fire Barriers Since Fire Barrier Product Not Known to Be Utilized by Any NRC Licensee
ML20057B091
Person / Time
Issue date: 08/27/1993
From: Mccracken C
Office of Nuclear Reactor Regulation
To: Philpott C
AFFILIATION NOT ASSIGNED
References
NUDOCS 9309170159
Download: ML20057B091 (1)


Text

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6 August 27, 1993 Mr. Clifton Philpott Darchem Engineering 81 West Bellvue Dr.

Pasadena, CA 91105

Dear Mr. Philpott:

On May 3,1993, I sent a letter to C. T. M. Hall of Darchem Engineering requesting information on Darchem's fire barriers, a copy of which was forwarded to you on June 15, 1993. The information requested was to verify compliance with NRC fire protection regulations. We are not aware of any NRC licensees, however, who use your product to comply with NRC regulations currently, so I ask that you now disregard the previous request.

Our review of fire protection systems is associated with approval of a plant-specific application after an NRC licensee has selected a system and determined that it meets NRC regulations. We will formally review qualification test reports if and when a licensee submits them to our staff for compliance with our regulations.

Please contact Isabel Miller at (301)504-2852 if you have any questions.

Sincerely, Odginal skjsd by 1

i Conrad E. McCracken, Chief Plant Systems Branch Division of Systems Safety and Analysis Office of Nuclear Reactor Regulation DISTRIBUTION NRC PDR Central Files:

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