HomeMy WebLinkAboutDRC-2012-001163 - 0901a068802b1532State of Utah
GARY R HERBERT
Governor
GREG BELL
Lieutenant Governor
CERTIFIED MAIL
Department of
Environmental Quality
Amanda Smith
Executive Director
DIVISION OF RADIATION CONTROL
Rusty Lundberg
Dll ector
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U.S. Postal Service™
CERTIFIED MAIL™ RECEIPT
(Dtmestic Mail Only; N» Insurance Coverage Pr»viM)
January 20 2012 g 1/20/12 install & testing closeout letter/DH
Fmr dellverv information visit •ur weksite at www.usps.c«m»
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RETURNED RECEIPT REQUESTED
Mr David C Frydenlund
Vice President Regulatory Affairs and Counsel
Denison Mines (USA) Corp (DUSA)
Independence Plaza Suite 950
1050 Seventeenth Street
Denver CO 80265
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David C Frydenlund
Vice President & General Counsel
Denison Mines (USA) Corp (DUSA)
1050 17th ST STE 950
Denver CO 80265
mtm se (•r Instructions
SUBJECT Denison Mines (USA) Corp ( DUSA ) March 17 2010 Letter Report for the Installation and Hydraulic
Testing of Perched Groundwater Monitonng Wells TW4 23 TW4 24 and TW4 25 at the White Mesa
Uranium Mill - Closeout Letter
Dear Mr Frydenlund
The Division of Radiation Control ( DRC ) reviewed the DUSA March 17 2010 Letter Report for the InstallaUon and
Hydraulic Testing of Perched Groundwater Monitonng Wells TW4 23 TW4 24 and TW4 25 at the White Mesa Uranium
Mill ( Report ) This Report was in response to item 1 m the DRC request for additional informaUon letter dated June 1
2010 ( DRC Letter )
Based on the review it appeared that conditions m item 1 of the DRC Letter were satisfied with the exception of missing
honzontal survey coordinates for monitonng wells TW4 23 TW4 24 and TW4 25 as required in Part I H 6(b)(5) of the
Denison Mines (USA) Corp ( DUSA ) State of Utah Ground Water Discharge Permit No UGW370004 ( Permit ) On
November 14 2011 DRC sent a letter to DUSA requesUng addiUonal information for the honzontal survey coordinates for
the above three monitor wells On November 26 2011 DUSA responded with a letter that included the horizontal survey
coordinates for these wells therefore it appears that DUSA has saUsfied Part I H 6(b)(5) of the Permit This letter
constitutes a closeout of the requirements in Part IH 6(b)(5) of the Permit
Thank you for your cooperation in this matter If you have any quesuons or comments regarding this letter please contact
Dean Henderson at (801) 536 0046
UTAH WATER QUALITY BOARD
Rusty Lundberg
Co ExecuUve Secretary
RL/DH
195 North 1950 West Salt Lake City UT
Mailin^ Address PO Box 144850 Salt Lake City UT 84114 4850
Telephone (801) 536 4250 Fax (801) 533-4097 TDD (801)536 4414
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