ML21076A485

Cimarron Environmental Response Trust Facility Decommissioning Plan, Revision 2, Appendix P, Certification of Financial Assurance

ML21076A485
Person / Time
Site:	07000925
Issue date:	02/26/2021
From:	Environmental Properties Management, Enercon Services, Burns & McDonnell Engineering Co, Veolia Nuclear Solutions Federal Services
To:	Office of Nuclear Material Safety and Safeguards, Cimarron Environmental Response Trust, NRC Region 4
Shared Package
ML21076A479	List: ML21076A453 ML21076A454 ML21076A455 ML21076A456 ML21076A457 ML21076A458 ML21076A459 ML21076A460 ML21076A461 ML21076A463 ML21076A464 ML21076A465 ML21076A466 ML21076A467 ML21076A469 ML21076A470 ML21076A471 ML21076A472 ML21076A473 ML21076A474 ML21076A476 ML21076A477 ML21076A478 ML21076A480 ML21076A481 ML21076A483 ML21076A484 ML21076A485 ML21076A486 ML21076A487 ML21076A488 ML21076A490 ML21076A491 ML21076A492 ML21076A494 ML21076A495 ML21076A496 ML21076A497 ML21076A498 ML21076A499 ML21076A500 ML21076A501 ML21076A503 ML21076A504 ML21076A505 ML21076A506 ML21076A507 ML21076A508
References
Download: ML21076A485 (2)

Text

CERTIFICATION OF FINANCIAL ASSURANCE Principal: Cimarron Environmental Response Trust c/o Environmental Properties Management LLC NRC License SNM-928 Cimarron Environmental Response Trust 100 Highway 74 North Guthrie, OK 73044.

Issued to: U.S. Nuclear Regulatory Commission I certify that the Cimarron Environmental Response Trust (the Trust), administered by its Trustee, Environmental Properties Management LLC, is currently licensed to possess the following types of unsealed special nuclear material licensed under 10 CFR Part 70 in the following amounts:

Type of Material Uranium enriched to~ 5.0 wt. percent in U-235 Uranium enriched to> 5.0 wt. percent in U-235 Natural and depleted uranium source material Thorium source material Amount of Material 1200 grams of contained U-235

• 100 grams of contained U-235 2000 kilograms of uranium 6000 kilograms of thorium

• If during the decontamination of the facilities and equipment at the Cimarron Plant, uranium solutions or compounds are generated that have a U-235 isotopic content greater than 5.0 wt. percent, prompt action shall be taken to degrade these materials to below 5. 0 wt. percent U-235.

I am aware that this decommissioning plan requests that the license be amended to include possession limits for:

Type of Material U-235 in packaged containers (fissile exempt)

Tc-99 Amount of Material 0.5 effective kilograms 10 grams The Trust was established in accordance with a Plan of Reorganization and a Consent Decree and Environmental Settlement Agreement (Settlement Agreement), executed by (among others) the U.S Nuclear Regulatory Commission and the Oklahoma Department of Environmental Quality on February 14, 2011. An Environmental Response Trust Agreement (Cimarron) (the Trust Agreement), executed on the same date, established the Trust and designated Environmental Properties Management LLC as Trustee. The Trust Agreement establishes the responsibility of the Trust and the Trustee.

The Trust was funded in accordance with the Settlement Agreement and distributions from the Trust Accounts for work performed to date has been in accordance with the Settlement Agreement and the Trust Agreement. I certify that as of December 31, 2020, remaining funding (Net Assets) for the Trusts (including the Standby Trust Fund) totals $77,238,188 divided as follows among the following Trust accounts:

Account Cimarron Trust Federal Environmental Cost Account Cimarron Trust State Environmental Cost Account Cimarron Standby Trust Fund Cimarron Trust Administrative Account Amount

$56,975,772

$12,598,663

$3,929,057

$3,743,696 These accounts were established for the purpose of decommissioning as prescribed by l 0 CFR Part 70.

1!5-$4~

Bill Half iburton, Trust Administrator February 26, 2021 Date