DRC-2012-001702 - 0901a068802f7a69

DENISO
MINES
DRC-2012-001702
Denison Mines Corp
6425 S Highway 191, PO Box 809
Blandmg, UT 84511
USA
Tel [phone]
Fax [phone]
www denisonmines com
VIA PDF AND EXPRESS DELIVERY
July 30, 2012
Mr Rusty Lundberg
Director
Division of Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
Salt Lake City, UT 84114-4820
Re White Mesa Mill 14 Day Sampling Notice - Notice Pursuant to Stipulated Consent Agreement, No
UGW12-03
Dear Mr Lundberg
Section D4 of the Stipulated Consent Agreement, Docket No UGW12-03 (the "SCA"), dated July 12, 2012
requires at least 14 days notice prior to the collection of core and/or cuttings samples for pyrite analysis
Pursuant to the SCA, Denison Mines (USA) Corp is providing this letter to notify the Utah Division of Radiation
Control that the sampling event is scheduled for Tuesday August 14, 2012 and Wednesday August 15, 2012
If you have any questions or require further assistance, please contact David Turk at 435-678-4113
Yours/eBy tn
Jol
Director", Compliance and Permitting
DENISON MINES (USA) CORP.
cc Dan Hillsten
David Frydenlund
Harold Roberts
David Turk
Kathy Weinel