ML20206K006
| ML20206K006 | |
| Person / Time | |
|---|---|
| Site: | Paducah Gaseous Diffusion Plant |
| Issue date: | 05/04/1999 |
| From: | Toelle S UNITED STATES ENRICHMENT CORP. (USEC) |
| To: | Paperiello C NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| References | |
| GDP-99-0075, GDP-99-75, TAC-L32054, NUDOCS 9905130048 | |
| Download: ML20206K006 (2) | |
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I;USEC A as.6. un.rer comp.ar.
May 4,1999 '
' ODP 99-0075 1
1 Dr. Carl J. Paperiello -
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Director, Office of Nuclear Material Safety and Safeguards Attention: Document Control Desk i
United States Nuclear Regulatory Commission -
j Washington,'D.C. 20555-0001 Paducah Gaseous Diffusion Plant 4
Docket No. 70-7001
) Compliance Plan Issue 36 - Transmittal of Revision 3 of the Updated Seismic Hazard -
Analysis for NRC Approval (TAC No. L32054)
Dear Dr. Paperiello:
s The purpose of this letter is to transmit the following document for NRC approval:
" Updated Probabilistic Seismic Hazard Analysis for the Paducah Gaseous Diffusion Plant, Paducah, Kentucky" Final Report, (Revision 3), Risk Engineering, Inc., April 26,1999.
In a letter dated March 11,1999 (Reference 1), the NRC requested additional information to i
complete its review of the seismic hazard re-analysis performed by Risk Engineering, Inc. (REI) that was submitted to the NRC on September 18,1998 (Reference 2). The enclosed Revision 3 of the seismic risk analysis includes the previously submitted response (Reference 3) to NRC's October 21,1998 request for additional information (Reference 4) and completes USEC's response to the j
NRC's March 11,1999 questions.
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. Should you have further questions related to this subject, please contact me at (301) 564-3250.
There are no new commitments contained in this submittal.
Sincerely, 1
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i Steven A. Toelle -
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- Nuclear Regulatory Assurance and Policy Manager
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PDR ADOCK 070070014
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!9905130048 990504' 7
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C PDR 1 16903 Rockledge Drive, Bethesda MD. 20817-1818 -
Telephone 301564-3200 Fax 301 $64-3201 http://www.usec.com :
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Offices in Livermore, CA Paducah, KY.i Portsmouth, OH - Washington, DC ?
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. Dr. Carl J. Paperiello lMaf 4,1999; f '
GDP 99-0075, Page 2 :
References:
1.
- Letter from Melanie Galloway (NRC) to Mr. James N.-.Adkins (USEC),,
"Paducah Gaseous Diffusion Plant: Seismic Hazard Analysis (TAC No.
L32054)," U.S. Nuclear; Regulatory Commission, Docket No.:70-7001;,
March 11,1999.'
Letter from Steven A. Toelle (USEC) to Dr. Carl J. Paphriello (NRC),-
2.
" Compliance Plan Issue 36 - Transmittal of Revision 2.of the Updated.
Seismic Risk Analysis for NRC Approval,". Letter No.- GDP 98-0197,
- September 18,1998.
3.
Letter from' Steven A. Toelle (USEC) to Dr. Carl J. Paperiello (NRC),
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~ " Compliance Plan Issue 36 - Response to NRC Request for Additional
- Information - Updated Seismic Hazard Analysis (TAC No. L32054)," Letter
- No.' GDP 98-0250, November 10,1998.
4.
Letter from Mr. Robert C. Pierson (NRC) to Steven A. Toelle (USEC),-
"Paducah Gaseous Diffusion Plant Seismic Hazard Analysis," U.S. Nuclear Regulatory Commission, Docket No. 70-7001, October 21,1998.
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Enclosure:
" Updated Probabilistic Seismic Hazard Analysis for the Paducah Gaseous Diffusion Plant, Paducah, Kentucky" Final Report, (Revision 3), Risk Engineering, Inc.,
April 26,1999.
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Mr. Robert C. Pierson, NRC-HQ (w/o)
NRC Region 111 Office (w/o) i NRC Resident Inspector, PGDP (w/o)-
NRC Resident Inspector, PORTS (w/o)
Mr. Randall M. DeVault, DOE (w/o)
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