ML19345E582

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Forwards Revision 1 to SAR for Chem-Nuclear Sys,Inc SGC-1, Type a Radwaste Shipping Cask, in Response to NRC 801212 Request for Addl Info in Support of 800722 Application for Approval of Model SGC-1 Packaging
ML19345E582
Person / Time
Site: 07109144
Issue date: 01/19/1981
From: James Corbett
CHEM-NUCLEAR SYSTEMS, INC.
To: Macdonald C
NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS)
Shared Package
ML19345E584 List:
References
18269, NUDOCS 8102050247
Download: ML19345E582 (2)


Text

PDR 7t-91yy CHEM-NUCLEAR SYSTEMS INC.

P.O. lox 1866 e Betlevue, Washington 980o9 e (2o6) 827-o711 fM January 19, 1981 c 7 c'I D N'

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Mr. Charles E. MacDonald, Chief 4 '" cCp e I?,

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Transportation Certification Branch Q's

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>'c Division of Trust Cycle and Material Safety U.S. Nuclear Regulatory Comission Washington, D.C.

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Reference:

Docket No. 71-9144 - NRC Letter of 12-18-80

Dear Mr. MacDonald:

The followina is in response to your letter of December 12, 1980 in which you have requested additional information in support of our application dated July 22, 1980 for approval of the Model No. SGC-1 packaging.

In developing our response to your December 12, 1980 letter we determined that a rather major revision of the July 22, 1980 application was in order. For this reason we are submitting a totally revised application, rather than in the form of revised pages as you requested. Pursuant to the suggestion in Regulatory Guide 7.9, we have identified all revisions to our original submittal using the vertical lines in the right margin. Please include text in original binders.

In this submittal we request certain exemptions from:

1) Section 71.4 (g) of 10 CFR 71
2) Section 71.31 (d) of 10 CFR 71
3) Appendix A of 10 CFR 71 Our justification for the requests are documented as follows:
1) Section 71.4 (g) of 10 CFR is detailed in Sections 1.2.3, 5.0 and Appendix 1.3.1 to the Safety 1.nalysis Report (SAR).
2) Section 71.31 (d) of 10 CFR 71 is detailed in Sections 2.1.2, 2.4.4, 7.4 and Appendix 2.10.1 to the SAR.

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3) Appendix A of 10 CFR 71 is detailed in Sections 2.1.2, 2.6.6, 7.4 and l

Appendix 2.10.1 to the SAR.

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-continued on following page-l 1S269 8102050 @

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Mr. Charles E. MacDonald - letter U.S. Nuclear Regulatory Commission Pace two Responses to the questions in your December 18, 1980 letter are detailed in Appendix A to the Safety Analysis Report (SAR).

We are confident that this revised submittal is responsive to the questions you have raised. We trust that this will permit you to complete your review of this application in timely fashion such that we may proceed with our committments. Please contact this office if you have any questions.

Sincerely, CHEM-NUCLEAR SYSTEPG INC.

J. Stewart Corbett Manager, Licensing and Safety JSC:la t

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