ML20214S421

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Forwards Signature Pages Concurring W/Mod 3A to Shiprock Remedial Action Plan Re Radon Barrier Thickness & Seismic Stability of Embankment.Changes Comply W/Epa Stds,Per
ML20214S421
Person / Time
Issue date: 10/02/1986
From: Martin D
NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS)
To: Themelis J
ENERGY, DEPT. OF
References
REF-WM-58 NUDOCS 8612080282
Download: ML20214S421 (2)


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PB Mr.- John G. Themelis, Program Manager Uranium Mill Tailings Project Office Ud_

U. S. ' Department of Energy DidibuUca-Albuquerque Operations Office P.O. Box 5400 y. q 3 2 3,s 3 3s)[i ~ ~f.~ 1- ]_ h_

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Albuquerque, New Mexico 87115

Dear Mr. Themelis:

Enclosed are the four signature pages which signify NRC concurrence with Modification No. 3A to the Shiprock Remedia,1 Action Plan (PAP). This modificatien addresses changes related to radon barrier thickness and seismic stability of'the embankment. As connunicated to you by our August 8,1986 letter, the NRC has concluded that these changes to the RAP comply with

-the EPA standards. Therefore, this concurrence action closes the RAP conditional concurrence issues on radon barrier design and seismotectonic characterization.

Please note that, until further notice, I have been delegated the signature authority for all correspondence related to the UMTRA program.

o - e. n%gnne bg m w Dan E. Martin, Section Leader Low-Level Waste and Uranium Recovery Projects Branch Division of Waste' Management Office of Nuclear Material Safety and Safeguards

Enclosures:

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. N U.S. Department of Energy Agreement No. DE-PC04-83AL16258 Appendix B RAP Modification No. 3A SIGNATURE PAGE THE UNITED STATES OF AMERICA NAVAJO TRIBE DEPARTMENT OF ENERGY BY:

James Hoyal Contracting Officer Albuquerque Operations Office Navajo Nation BY:

John G.

Themelis Project Managel Uranium Mill Tailings Project Office CONCURRENCES NUCLEAR REGULATORY COMMISSION DEPARTMENT OF INTERIOR BY:

/)/lf BY:

d Wn E. Mart 1h /

Wilson Barner, Jr.

Section LeadeF Area Director Low-Level Waste and Uranium Navajo Area Office Recovery Projects Branch.

Bureau of Indian Affairs Division of Waste Management 4