DRC-2019-002245 - 0901a068809e008d

Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www.encrgyfuets.com
ENERGY FUELS
March I, 2019
VIA OVERNIGHT DELIVERY
Mr. Phil Goble
Uranium Mills and Radioactive Materials Section Manager
Division of Waste Management and Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
P.O. Box 144880
Salt Lake City, UT 84114-4880
D 'iC-2019-002 2 /4-5 Div of Waste Management and Radiation Control
MAR 0 6 2019
Re: Energy Fuels Resources (USA) Inc. ("EFRI")
State of Utah Radioactive Material License No. UT1900479
White Mesa Mill, Blanding, Utah
License Condition Number 9.5 — Surety Update
Dear Mr. Goble:
Pursuant to License Condition No. 9.5 of State of Utah Radioactive Material License No. UT 1900479,
please find enclosed two (2) copies, and two (2) CDs containing an electronic word searchable copy of
the revised reclamation and decommissioning cost estimate in support of the surety bond on the White
Mesa Mill.
The attached reclamation estimate is based on Revision 5.1B of the Reclamation Plan, submitted to the
Division of Waste Management and Radiation Control ("DWMRC") in February 2018. The revised
reclamation estimate and surety amount is $20,176,004 which is an increase from the current surety
amount of $19,759,960. The increase is primarily due to increases in diesel fuel, labor, and rental
equipment costs. Ibis update is designated Revision 5.1B-03 and should replace Attachment C in its
entirety.
Please contact me if you have any questions or require any further information on the revised reclamation
and decommissioning cost estimate.
Yours very truly,
ENERGY FUELS RESOURCES (USA) INC. 014( klA4-41 Kathy Weinel
Quality Assurance Manager
CC:
Logan Shumway
Harold R. Roberts
Paul Goranson
Steve Hancock