DRC-2009-004228 - 0901a0688014318f

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From: Steve Landau <[e-mail]>
To: "[e-mail]" <[e-mail]>
CC: "[e-mail]" <[e-mail]>, Dean Henderson <DHENDERSON@utah.g...
Date: 9/16/2009 2:40 PM
Subject: FW:
Attachments: 20090910NewWellLocMap3.pdf
Dear Mr. Finerfrock,
In accordance with Clause 6. B. of the Stipulated Consent Agreement between Denison Mines (USA) Corp. and the Utah Water
Quality Board pertaining to the Nitrate Contamination Investigation being conducted at the White Mesa Mill, Denison hereby
provides Notice that, subject to receipt of authorizations from the Utah Division of Water Rights, drilling, well completion and
sampling of additional wells (Nitrate and Chloride) is planned for the week of September 28, 2009. More specifically, drilling
equipment Is to be mobilized and arrive at the Mill on September 28, 2009. Drilling v\fll| begin either In the afternoon of September
28, 2009 or on the morning of September 29, 2009. As many as 10 wells are planned for drilling, well completion and sampling at
the approximate locations Identified on the attached map. The wells that will actually be drilled and the number of wells will depend
on the results of field samples taken during the drilling campaign. It Is expected that the drilling, well completion and sampling will
be completed during the week of September 28, 2009, however, there Is a possibility that these activities may extend into the
following week.
If you should have any questions concerning this Notice or the activities contemplated, please contact me.
Yours Truly,
Steven D. Landau
Manager, Environmental Affairs
Steve Landau
Manager, Environmental Affairs
t: [phone] | f: [phone]
1050 17th Street, Suite 950, Denver, CO 80265
DENISON MINES (USA) CORP
wvwv.denlsonmlnes.com<http://wviw.denlsonmlnes.com/>
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From: <[e-mail]>
To: <[e-mail]>
Date: 9/15/2009 11:49 AM
Subject: Fw: LLRW CQA revision 24d (UDRC.250.120 OUT)
Loren:
in reviewing CQAQCM Rev 24d, I have Identified the following deviation of
CQAQCM text from what was asked:
Requested (June 24, 2009):
"A. Large components and CWF areas shall not count against the open cell
area limit due to the fact that these areas contribute no wind dispersion
of radioactive vraste.
B. Closed CLSM pour areas, where debris and DAW has been covered and
encased by CLSM, shall not count against the open cell area limit because
these areas not contribute to vAn6 dispersion of radioactive waste.
C. Active CLSM pour areas, where debris and DAW has not been covered and
encased by CLSM, shall count against the open cell area limit because these
areas have potential to be wind dispersed."
CQAQCM Rev 24d Text (page 61 of 104):
"The following areas do not count against the 'uncovered radioactive waste'
limit at RML Condition 11 and do not require Interim rad cover to be placed
over them:
"1. Containerized Waste Facility
"2. Large Component disposal areas
"3. CLSM pour areas that have been poured and covered. Debris may protrude
from the CLSM surface so long as at least 75% of the CLSM lift height has
been poured. Note: Areas where debris has been staged or formed for CLSM,
but have not yet been poured, shall be counted against the 'uncovered
radioactive waste' limit."
Please review and let me know whether these deviations are acceptable to
you.
Robert D. Baird, PE Tel:
801-904-4122 [e-mail]
756 East Winchester Street, Suite 400 Fax: [phone]
[e-mail]
Salt Lake City, Utah 84107 Cell:
801-913-2178 [e-mail]
This e-mail and any attachments contain URS Corporation confidential
information that may be proprietary or privileged, if you receive this
message in error or are not the intended recipient, you should not retain,
distribute, disclose or use any of this information and you should destroy
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— Forwarded by Robert D Baird/SaltLakeClty/URSCorp on 09/15/2009 11:43
AM —
"Sean McCandless"
<smccandless@energysolu
tlons.com> To
"Loren Morton"
09/09/2009 01:02 PM <[e-mail]>, "Bob
Baird"
<[e-mail]>
cc
"Dave Booth"
<[e-mail]>,
"Karen Kirkwood"
<[e-mail]
m>
Subject
LLRW CQA revision 24d
Attached please find a scan of cover letter and revised CQ/VQC Manual pages
in response to our discussion last Thursday. I've also attached the full
CQA/QC Manual as pdf. Hard copy will be delivered this afternoon.
1 think this captures the changes we talked about. Thank you for the time
Thursday on this.
Sean[attachment "S75BW-109090912560.pdr deleted by Robert D
Baird/SaltLakeCity/URSCorp] [attachment "LLRWCQAQC Rev 24d.pdf' deleted by
Robert D Baird/SaltLakeCity/URSCorp]