DRC-2007-001521 - 0901a0688081b66f

\)Rc -2oo-r -oot52r
DENISONDJJ
MINES
June 6. 2007
Denison Mines (USA) Corp.
1050 17th Street, Suite 950
Denver, CO 80265
USA
Tel :[phone]
Fax : [phone]
www.denisonmines.com
ii:l:
** ?ts
VIA FEDERAL EXPRESS ".U:.
Mr. Dane L. Finerfrock
Executive Secretarv
Utah Radiation Coritrol Board
Slqtg of Utah Department of Environmental Quality
168 North 1950 West
Salt Lake City, UT 84114-4850
Re: Transmittal of 1st Quarter 2007 Routine Groundwater Monitoring Report and Routine
DMT Performance Standard Monitoring Report For the White Mesa Urahium Mitl
Dear Mr. Finerfrock:
Enclosed are two copies of the White Mesa Uranium Mill Groundwater and DMT Performance
Standard Monitoring Report for the 1"'Quarter of 2007, as required under Parts 1.F.1 and2 of State of
Utah Groundwater Discharge Permit No. UGW370OO4. Please note that this report will be modified
for the next reporting period (2no Quarter,2007) to separate the DMT Performance Standard
Monitoring Report from the Groundwater Monitoring Report.
Yours Very Truly,wz--- Denrsor.r MrNEs (USA) Conp.
Steven D. Landau
Manager of Environmental Affairs
cc: Ron F. Hochstein
Harold Roberts
David Frydenlund
David Turk
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pe*-u'd /f fi*-v
White Mesa Uranium Mill
Groundwater and DMT Performance Standard
Monitoring Report
State of Utah
Groundwater Discharge Permit No. UGW370004
1.'t Quarter (January through March)
2007
Prepared by:
Denison Mines (USA) Corp.
suite 950, lo5o l7n'srreet
Denver CO 80265
June 5,2007
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1. INTRODUCTION
This is the Routine Groundwater Monitoring Report, as required under Part I.F.l of State
of Utah Groundwater Discharge Permit No. 370004 (the "Permit"), and the Routine DMT
Performance Standard Monitoring Report, as required under Part I.F.2 of the Permit, for
the 1st quarter of 2007 (the "Quarter") for Denison Mines (USA) Corp's. ("DUSA's")
White Mesa Uranium Mill (the "Mill"). As required under Parts I.E.1, 1.E.2 and I.E.4 of
the Permit, this Report includes all recorded field measurements and laboratory analyses
for well monitoring conducted during the Quarter. In addition, and as required under Part
LE.6 of the Permit, this report also presents the results of DMT Performance Standard
monitoring for the Quarter.
2. GROIJI\DWATERMONITORING
Samples and Measurements Taken During the Quarter
A map showing the location of all groundwater monitoring wells, piezometers, existing
wells and temporary chloroform contaminant investigation wells is attached under Tab A.
During the Quarter, the following groundwater samples and measurements were taken
during this quarterly reporting period (January through March).
a) Groundwater Compliance Monitoring
Quarterly Groundwater Compliance Monitoring
Quarterly Groundwater Compliance Monitoring was performed in the following wells,
pursuant to Part I.E.1. a) of the Permit:
MW-ll
MW-14
MW-26 (formerly TW4- 15)
IvIW-32 (formerly TW 4- 17)
(ii) Accelerated Groundwater Monitoring.
In addition to the routine quarterly monitoring referred to above, DUSA collected
accelerated monthly samplings for select constituents at wells: MW-14, MW-26 and
MW-32. Accelerated quarterly samples were also collected at certain locations and for
select constituents at wells: MW-l, MW-3, MW-5, MW-12, MW-15, MW-17, MW-18
and MW-19. The sample collection dates for monthly samples occurred on January 23 &
24,2007 and February 8,2007. Quarterly accelerated sample collection occurred on
March 15, 16 &19,2007.
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Quarterly Sampling for All New Wells
Quarterly groundwater quality samples were collected from new monitoring wells in
accordance with Part I.H. 4 on March 13 & 14,2007 . As such, the following monitoring
wells were sampled on those dates:
MW-3A
MW-23
MW-24
MW-25
MW-27
MW-28
wM-29
MW-30
MW-31
(v) ParametersAnalyzed
All routine groundwater monitoring samples were analyzed for the parameters listed in
Table 2 and Part I.E.l.c) 2)ii of the Permit. The accelerated monitoring samples were
analyzed for the more limited specific parameters described in Section 2.4 of this report.
b) Groundwater Head Monitoring
Depth to groundwater was measured in the following wells and/or piezometers, pursuant
to Part I.E.2 of the Permit:
The quarterly groundwater compliance monitoring wells listed in paragraph
2.1.a) above were measured on March L6,2007.
Piezometers - P-1, P-2,P-3, P-4 and P-5, on March 21,2007;
Existing monitoring well MW-4 and all of the temporary chloroform
investigation wells, on March 21,20O7;
In addition to the above, depth to water measurements are routinely observed
in conjunction with sampling events for all wells sampled during monthly,
quarterly and semi-annual monitoring efforts, regardless of the sampling
purpose.
a. Field Data Sheets
o Attached under Tab B are copies of all field data sheets where field data were
recorded in association with the quarterly sampling effort during the period March
14, 15 & 16,2007 for the groundwater compliance monitoring wells listed in
paragraph 2.1(a) above.
(ii)
(iv)
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Attached under Tab C are copies of all field data sheets where field data were
recorded in association with monthly accelerated monitoring and sampling efforts
during the month of November for monitoring wells; MW-14, MW-26 and MW-
32.
Attached under Tab D are copies of all field data sheets where field data were
recorded in association with monthly accelerated monitoring and sampling efforts
during the month of December for monitoring wells; MW-14, MW-26 and MW-
32.
b. Laboratory Results -- Routine Groundwater Monitoring
i. Copy of Laboratory Results
All analytical results are provided by Energy Laboratories, the Mill's contract analytical
laboratory (the "Analytical Laboratory). There are three sets of laboratory analytical
results included in this Report.
Samples collected for the January accelerated sampling were reported on
February 28, 2OO7 (Tab E) Also included under this Tab are the results of
analyses for a field blank (MW-60, Ll22lO7), two rinsate samples from the
sampling pump (MW-63, ll22l07 & MW-68, Il23l07) and a duplicate sample of
MW-26 (MW-65, U23t07).
Samples collected for the February accelerated sampling were reported on
February 28,2007 (Tab F). Also included under this tab are the results of analyses
for a field blank (MW-60, 217107), a duplicate sample of MW-26 (MW-65,
2l8lo7), and a two rinsate samples collected from the sampling pump (MW-63 &
MW-68,2t7t07).
Samples collected in March for the I't Quarter and Accelerated Quarterly samples
under the Permit were reported on April 6, 13, 16 & 17,2007 (Tab G). Also
included under this tab are the results of analyses for a field blank (MW-60,
3ll3l07), a duplicate sample of MW-26 (MW-65, 3116107), a duplicate of MW-31
(MW-70, 3116107) and a 5 rinsate samples of the groundwater sampling pump
(MW-63 A-E, 3 I 13, 3 I 14, 3 I 15, 3 I 16 and 3 I L9 lO7 \.
Note: Copies of laboratory QA/QC Summaries are included with the reported data
in corresponding Tabs E to G.
2.3.2 Analysis of Laboratory Results
Under the Permit it is intended that background groundwater quality will be determined
on a well-by-well basis, as defined by the mean plus second standard deviation
concentration. The Mill is currently in the process of working with the Utah Division of
Radiation Control to establish background (including the mean plus second standard
deviation) for all of the constituents being sampled under the Permit. Toward this end, a
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report entitled Background Groundwater Quality Report: Existing Wells For Denison
Mines (USA) Corp.'s White Mesa Uranium mill Site, San Juan County Utah,Intera Inc,
2006) was transmitted to UDEQ on December 29,2006. This report is under review by
UDEQ at the time of this writing. In addition, DruSA has transmitted to UDEQ two
addenda to the background report, Evaluation of Available Pre-Operational and Regional
Background Data (Intera, 4ll9l07) and, Background Groundwater quality Report, New
Wells, For the Denison Mines (USA) Corp. White Mesa Uranium Mill Site, San Juan
County, Utah (lntera,611107). Until such time as background is established, the Permit
requires that constituent concentrations in each monitoring well shall not exceed the
Groundwater Compliance Limits ("GWCLs") set out in Table 2 of the Permit.
DUSA's review of the analytical results for the Quarter indicates that concentrations of
the following constituents in the following monitoring wells exceeded their respective
GWCLs in Table 2 of the Permit:
Table 1- GWCL Exceedances for the Quarter
MOnjtorl
rtryirtet
MW-1(Class II)
Tetrahvdrofuran 11.5 L4
Manqanese 200 229
MW-3 (Class III)
Manganese 400 848
Uranium 15 30.2
MW-S (Class tI)
Manganese 200 281
Fluoride 1.0 1.1
MW-12 (Class III)
Uranium t5 t9.4
Tetrahvdrofuran 23 38
MW-14 (Class III)
Manganese 400 1,930
Uranium r5 42.8
MW-15 (Class III)
Selenium 25 89.6
Uranium 15 46.5
MW-17 (Class III)
Uranium t5 23.4
Thallium 1.0 NS'
MW-t8 (Class fI)
Thallium 0.5 1.85
Uranium 7.5 46.9
MW-t9 (Class II)
Uranium 7.5 9.37
Fluoride 1.0 1.4
' Thallium was not reported by the Laboratory and a follow-up determination has been requested
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NEutA separate Notice of these exceedances has been submitted to the Executive Secretary
concurrently with the submission of this Report, pursuant to Part I.G.1.a) of the Permit.
Unless the compliance status for any constituents in any wells is determined otherwise by
the Executive Secretary, the Mill will, pursuant to Part Lc.l.b)l) of the Permit,
commence or continue, as the case may be, accelerated sampling of each of the foregoing
constituents in its respective well on a monthly or quarterly basis, as applicable, as set
forth below:
Table 2 - Accelerated Monitoring Requirements as of June 5,2007
Monitoring Well
(Water Class)
Constituent GWCL
(us/I-i
Sample Result (ug/L)
MW-26 (Class III)
Mansanese 400 1,130
Uranium l5 42.8
Chloroform 35 1,600
Dichlormethane 2.5 26
MW-32 (Class III
Iron 5,500 9,550
Manganese 400 4,920
Nickel 50 74
Gross Aloha 7.5 16.6 -a-
Monitoring l{eH
(l{ater Class)Constituent
Norrnal
Frequency of
Semolino
Accelerated
Frtquency of
Samnlins
Ccmmencement of
Accelerated
Monitorinp
MW-l
(Class II
Tetrahvdrofuran Semi-Annual Quarterly 4'' Ouarter 2005
Mansanese Semi-Annual Quarterlv l"'Ouarter 2006
MW-3
(Class III)
Manpanese Semi-Annual Quarterly 1"'Ouarter 2006
Selinium Semi-Annual Ouarterlv 3" Ouarter 2006
Thallium Semi-Annual Ouarterly 4* Ouarter 2005
Uranium Semi-Annual Quarterly 4* Ouarter 2005
Ietrahydrofuran Semi-Annual Ouarterly 3'" Ouarter 2006
MW-5
(Class II)
Manganese Semi-Annual Quarterly 4"'Ouarter 2005
Fluoride Semi-Annual Quarterly 4"'Ouarter 2005
Tetrahvdrofuran Semi-Annual Quarterly l"'Ouarter 2006
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Note 1: As per a letter from the Executive Secretary dated May 30,2006, accelerated monitoring for iron
and lead in MW-l I and beryllium and lead in MW-32, was relaxed, and as a result those
constituents are no longer included in this Table.
Note 2: Dichloromethane reported as methylene chloride by the Analytical Laboratory
C.onsfit+ent
MW-12
(Class III)
Manganese Semi-Annual Quarterly 4* Ouarter 2005
Uranium Semi-Annual Quarterly 4* Quarter 2005
Tetrahydrofuran Semi-Annual Ouarterlv 4- Ouarter 2005
MW-14
(Class III)
Manganese Quarterly Monthlv June 2005
Uranium Quarterly Monthly June 2005
MW-15
(Class III)
Selenium Semi-Annual Ouarterly 4* Ouarter 2005
Uranium Semi-Annual Quarterly 4- Quarter 2005
MW-17
(Class III)
Uranium Semi-Annual Quarterly 4"'Ouarter 2005
Thalium Semi-Annual Ouarterlv 1"'Ouarter 2006
MW-18
(Class II)
Thallium Semi-Annual Ouarterlv 4- Ouarter 2005
Uranium Semi-Annual Quarterly 4* Ouarter 2005
MW-19
(Class II)
Fluoride Semi-Annual Quarterly 1" Quarter 2006
Selenium Semi-Annual Ouarterly 4* Ouarter 2005
Thallium Semi-Annual Quarterly [" Quarter 2006
Uranium Semi-Annual Quarterly 4- Ouarter 2005
MW-26
(Class III)
Manganese Ouarterlv Monthlv June 2005
Uranium Ouarterly Monthlv June 2005
Chloroform Quarterly Monthlv June 2005
Dichloromethane"Ouarterly Monthlv September 2005
Dichloromethane'Quarterly Monthlv September 2005
Tetrahvdrofuran Ouarterly Monthlv March 2006
MW-32
(Class III)
Cadmium Quarterlv Monthlv June 2005
Iron Quarterly Monthly June 2005
Manganese Ouarterly Monthly June 2005
Nickel Quarterly Monthlv June 2005
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The background constituent concentrations for all of the new monitoring wells (MW-3A,
Mw-23, Mw-24, Mw-25, Mw-27 , Mw-28, Mw-29, Mw-30 and MW-31) are currently
in the process of being established through eight quarters of sampling pursuant to part
I.H.4 of the Permit. As such, the GWCLs for these wells have not been determined and
included in the Permit. Accordingly, it is premature to determine whether or not any of
the sampling results for this Quarter exceed any Permit limits for any constituents in
those wells.
c. Laboratory Results - Accelerated Monitoring
The analytical results for the accelerated monitoring of the various constituents in certain
monitoring wells for the month October, 2006 and for the 4ft Quarter of 2006 are
included in the analytical results for that Quarter under Tabs G and H. The accelerated
monitoring results for November and December, 2006 are included under Tabs E to G,
respectively.
The following table summarizes the initial sample result that triggered accelerated
monitoring for each of the various constituents and the accelerated monitoring results to
date.
Table 3 - Summary of Accelerated Monitoring Results to Date
ttf crD?
'?-o o7
Monitorhg \{ell
{Water Class)Constituent GWCL
ius/L)Stmple Event Sample Result
(up/L)
MW-l (Class II)
Tetrahydrofuran r 1.5 2* Qtr 2005 85
4* Otr 2005 58
l" Otr 2006 48
2"" Otr 2006 60
3'' Otr 2006 26
4- Otr 2006 t6
1"'Otr 2007 t4
Manganese 200 4- Otr 2005 215
1sr gtr 2006 220
2"" Otr 2006 230
3" Otr 2006 2r6
4* Otr 2006 198
l" Qur 2007 229
MW-3 (Class III
Thallium 1.00 3'" Qtr 2005 1.60
4* Orr 2005 t.t4
1". gtr 2006 l.l3
2"" Otr 2006 0.99
3.. Otr 2006 r.u
4* Otr 2006 t.l6
Uranium l5 3'" Otr 2005 35.90
4- Otr 2005 30.90
l.,Otr 2006 39.1
2"" Otr 2006 2',1.6
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Monitoring WeIl
{Water Chss}Constitucnt GWCL
(uell,)Sample Event Sample Result(uc/L)
MW-3 contd.Uranium l5 3'" Otr 2006 32.0
4* Otr 2006 28.2
l* Otr 2007 30.2
Mansanese 400 4- Otr 2Oo5 732
1"'Otr 2006 1,640
2* Qtr 2O06 631
3'" Otr 2006 1,370
4* Otr 2006 682
l- Otr 2007 848
Selenium 25 2"" Otr 2006 25.4
3'" Otr 2006 16.8
4- Qtr 2006 27.9
1" otr 2oo7 20.1
Tetrahydrofuran 23 2"" Qtr 2006 26
3'" Otr 2006 46
4- Otr 2006 ll
l"'Otr 2007 llMW-s (Class II)
Manganese 200 2,," etr 2005 250
4* Otr 2005 280
l* Otr 2006 259
2"" Otr 2006 228
3* Otr 2006 231
4- O1tr2006 228
l" Otr 2007 281
Fluoride 1.00 (me/L)2"" Ofi2005 1.3 (me/L)
4- Q1r 2005 1.0 (ms/L)
l"'Otr 2006 0.9 (msll)
2"" Qfr 2006 1.0 (ms/L)
3'" Otr 2006 0.9 (me/L)
4^ Otr 2006 l.l (me/L)
1" otr 2007 1.1 (me/L )
Tetrahvdrofuran 1 1.50 4* Otr 2005 t3
1"'Otr 2006 10
2* Qtr 2006 7.8
3'' Otr 2006 ND
4- Qtr 2OO6 ND
l" otr 2007 NDMW-12 (Class III)
Manganese 400 2"" Otr 2005 420
4- Otr 2005 27
l* Otr 2006 l7
3'" Otr 2006 290
4- Otr 2006 92
1", etr 2007 279
Uranium t5 2"" Off2005 15.30
4- Otr 2005 16.50
l" oh 2006 ND
2"" Qtr 2006 20.9
3'o otr 2006 23.5
4- Otr 2006 19.8
1" otr 2oo7 t9.4
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Mquitoring:IryeII
(I4aterClass)Constitueut GWCL
(usIL)Stm.ple.ReultI {uirft)MW-12 Contd.Tetrahydrofuran 23 2* Ot 2005 24
4- Otr 2005 t2
t" otr 2006 ND
2* Ot 2006 l6
3- Otr 2006 l8
4^ Otr 2006 ND
l* Otr 2007 38MW-14 (Class III)
Manganese 400 ["'Otr 2005 1,860
June 2005 1.840
July 2005 2,OOO
Aus.2005 1.900
Sept. 2005 2,110
Oct.2005 1,950
Nov.2005 1,880
Dec.2005 1,960
Jan.20O6 2.060
Feb.2006 1,940
Mar.2006 2,070
April2006 2,too
Mav 2006 2,000
June 2006 1,650
Julv.2006 r,590
Aus.,2006 r,870
Sept. 2006 I,860
Oct.2006 1,960
Nov.2006 1.790
Dec,2006 1,960
Jan.2007 1.970
Feb.2O07 1,940
Mw.2007 1.930
Uranium 15 l"'etr 2005 65.1
June 2005 58.9
July 2005 65.5
Aue. 2005 66.5
Sept.2005 67.5
Oct.2005 70.1
Nov.2005 69.7
Dec.2005 67.6
Ian.2OO6 74.8
Feb.2006 69.2
Mar.2O06 69.4
April2006 64.0
Mav 2006 70.3
June 2006 69.2
July, 2006 71.8
Aue.2006 64.7
Sept. 2006 69.0
Oct.2006 66.4
Nov.2006 65.5
Dec.2006 68.4
Jan.2007 24.9
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lVlonitoring WaU
{WaterClass)Constituent GWCL(usll)SaropleResult
(uelt,)
Feb.2007 43.8
Mar.2007 42.8
MW-15 (Class III)
Selenium 25 2^ Otr 2005 79
4* Otr 2005 92.5
l* Otr 2006 t02
2* Qtr 20O6 lt7
3'" otr 2006 It2
4- Otr 2O06 n2
1s'etr 2007 89.6
Uranium r5 2"" Orr 2005 45.3
4- Otr 2005 47.7
l"'otr 2006 50.4
2* Ofi2006 47.8
3" Otr 2006 50. r
4- Otr2006 51.6
1* Otr 2007 46.sMW-17 (Class III)
Uranium 15 2^ Qtr 2005 23.4
4* Otr 2005 31.2
l" Otr 2006 28.2
2"" Otr 2006 32.2
3* Otr 2006 30.6
4- Otr 2006 30.2MW-18 (Class II)
Thallium 0.5 2"" Otr 2005 t.0
4* Otr 2005 0.95
t" otr 2006 1.46
2"s etr 2006 1.3
3'" Orr 2006 0.83
4* Otr 2006 l.0l
l* Otr 2007 1.85
Uranium 7.5 2"" gtr 2005 39
4* Otr 2005 39
l"'oh 2006 42.6
2"" Ofi2006 32.2
3" Otr 2006 39.6
4- Otr 2006 42.2
l* Otr 2007 46.9MW-19 (Class II)
Fluoride 1.0 (me/L)4- Otr 2005 I (mg/L)
l* Otr 2006 .0 (me/L)
2"" Otr 2006 I (mg/L)
3" Otr 2006 I (ms/L)
4- Qtr 2006 3 (me/L)
l" Otr 2007 4 (melL)
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GWCL
:.ftIETL)
MW-19 Contd.Selenium 12.5 2"" Otr 2005 l8
4* Orr 2005 t2.3
1* Otr 2006 t4.3
2"" Otr 2006 t2.o
3'Otr 2006 12.0
4* Otr 2006 tt.2
1"'Otr 2007 Il.l
Thallium 0.5 4- Otr 2005 0.57
l* Otr 2006 ND
2"" Otr 2006 0.7
3'," Oh 2006 0.55
4- Otr 2006 0.68
l"'otr 2007 ND
Uranium 7.5 2'o Otr 2oo5 11.6
4* Otr 2005 I 1.3
l* Otr 2006 12.8
2"" Otr 2006 I 1.5
3- Otr 2006 8.52
4^ Otr2006 10.1
l" Otr 2007 9.37
MW-26 (Class II)
Manganese 400 l* Otr 2005 I,350
June 2005 956
Julv 2005 I,100
Aue.2005 t,430
Sept. 2005 1.160
Oct.2005 t,4to
Nov.2005 949
Dec.2005 1,030
Jan. 2OO6 95r
Feb.2006 874
Mar.2006 t.zto
Aoril2006 1,100
Mav 2006 I,280
June 2006 1,300
Julv.2006 95
Aus.2006 902
Sept. 2006 1.330
Oct.,2006 1,610
Nov.2006 l,500
Dec.2006 1,080
Jan.2OO7 769
Feb.20O7 979
Mar.2007 1,130
Uranium 15 l" otr 2005 22.4
June 2005 9.5
Julv 2005 t2.6
Aue.2005 26.0
Sept.2005 t7.4
Oct.2005 22.7
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Monitoring WcIl
{WaterClass)Constituent S*mpleResutt-'
'-'{uEJL}
MW-26 Contd.Uranium t5 Nov.2005 t2.t
Dec.2005 t2.3
Jan.2006 to.7
Feb.2006 9.9
Mar.2006 t7.9
April2006 l4
Mav 2006 2.5
June 2006 24.6
Julv 2006 t7.6
Aus.2006 10.5
Sept. 2006 23.0
Oct.2006 34.7
Nov.2006 32.6
Dec.2006 20.9
Ian.2OO7 22.6
Feb.2007 44.2
Mar.2OO'7 42.8
Chloroform 35 l" otr 2005 230
June 2005 430
Julv 2005 260
Aue.2005 780
Seot. 2005 810
Oct.2005 960
Nov.2005 1.100
Dec.2005 t,200
Jan. 2006 1.300
Chloroform 35 Feb.2006 860
Mar.2006 1.200
April2006 t.200
Mav 2006 1.100
June 2006 260
July,2006 7,800
Aus.2006 980
Sept.2006 1.200
Oct.2006 1,400
Nov.2006 950
Dec.2006 1,100
Ian.20O7 5,700
Feb.2007 4,400
Mar.2OO7 1,600
Dichloromethane 2.5 June 2005 5.4
Aue.2005 I1.0
Seot. 2005 5.9
Oct.2005 9.8
Nov.2005 7.6
Dec.2005 t2
Jan.2OO6 6.9
Feb.2006 4.8
Mar.2006 4.6
April,2006 t4
Mav.2006 ll
June,2006 2.5
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Monttoring l{t-ll
N{aer ehss}Co-rstituent GWCL
(ne&l
SnfiploRe$ult(us/L) '
MW-26 Contd.Dichloromethane July, 2006 ND
Aus. 2006 t2
Seot. 2006 25
Oct.,2006 31
Nov.2006 15
Dec.,2006 2.6
Jan.2OO7 ND
Feb.2007 25
Mar.2OO7 26
Tetrahydrofuran 23 4- Otr 2005 55
Jan. 2006 ND
Feb.2006 ND
Mar.2006 ND
Aoril2006 ND
Mav 2006 ND
June 2006 ND
Julv 2006 ND
Aus.2006 ND
Sept.2006 ND
Oct.2006 ND
Nov.2006 ND
Dec.2006 ND
Jan.2007 ND
Feb.2007 ND
Mar.2O07 ND
MW-32 (Class II)
Cadmium 2.5 l"'otr 2005 23.8
June 2005 t.7
Julv 2005 2.1
Aus.2005 2.75
Sept.2005 2.95
Oct.2005 2.16
Nov.2005 2.07
Dec.2005 1.0
Ian.2OO6 l.t4
Feb.2006 2.32
Mar.2006 2.58
Aoril2006 2.96
Mav 2006 1.84
June 2006 0.8
Julv.2006 3.0
Aus.2006 t.M
Sept.2006 0.96
Oct.2006 ND
Nov.2006 0.9
Dec.2006 t.44
Jan.2OO7 3.0
Feb.2007 ND
Mar.2007 2.42
Manganese 400 l"'Otr 2005 3,740
June 2005 4,220
Julv 2005 4,720
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Note: As per a letter from the Executive Secretary dated May 30, 2006, accelerated
monitoring for iron and lead in MW-ll and beryllium and lead in MW-32 was relaxed.
Accordingly, the results of these analyses have been omitted from Table 3.
Based on the accelerated monitoring results to date, ruSA submits that accelerated
monitoring should cease at this time for the following constituents in the following wells:
GWf,T
'(uo/LI
MW-32 Contd.Manganese 400 Aus.2005 4.670
Sept. 2005 4,580
Oct.2005 4,590
Nov.2005 4.530
Dec.2005 4,340
Jan.2O06 5,090
Feb.2006 4.160
Mar.2006 5,090
Aoril2006 5,070
Mav 2006 4.840
June 2006 4,680
July,2006 4,540
Aue.2006 5,160
Seot.2006 4,690
Oct.2006 4.790
Nov.2006 4,830
Dec.2006 4.920
Jan.2007 5,040
Feb.2007 4.940
Mar.20O7 4,920
Nickel 50 ["'otr 2005 7t.o
June 2005 54.O
Julv 2005 63.0
Aue.2005 54.0
Sept. 2005 67.0
Oct.2005 63.0
Nov.2005 62.0
Dec.2005 51.0
Jan.2006 69.0
Feb.2006 54.0
Mar.2006 68.0
Aoril.2006 70.0
May,2006 64.0
June, 2006 52
Julv 2006 74
Aue.2006 59
Sept.,2006 53
Oct.,2006 t2
Nov.,2006 56
Dec.2006 62
Ian.20O7 59
Feb.2007 5l
Mar.2OO7 74
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Table 4 - Constituents for Which Accelerated Monitoring Should be Discontinued
Well Constituent
MW-12
MW-26
Manganese
Tetrahydrofuran
ruSA will, however, continue accelerated monitoring of the foregoing constituents until
advised otherwise by the Executive Secretary.
d. Depth To Groundwater Readings And Water Table Contour Map
A listing of groundwater level readings for the Quarter (shown as depth to groundwater in
feet) is included under Tab H.
Also included under Tab H is a water table contour map, which provides the location and
identity of all of the wells and piezometers listed in items 2.1(b) above for which depth to
groundwater was recorded during the Quarter, the groundwater elevation at each well and
piezometer, measured in feet above mean sea level, and isocontour lines to delineate
groundwater flow directions observed during the Quarter's sampling event.
e. Quality Assurance Evaluation And Data Validation
Quality assurance evaluation and data validation procedures in effect at the time of
sampling were followed. These involve three basic types of evaluations: field QC
checks; Analytical Laboratory QA checks; and checks performed by DUSA personnel, as
described below.
Field OC Checks
The following QC samples were generated by Mill personnel and submitted to the
Analytical Laboratory in order to assess the quality of data resulting from the field
sampling program:
1. January Sampling:a. One field blank (MW-60, ll22l07);b. One duplicate sample of MW-26
(MW-65, ll23l07)c. Two equipment rinsate samples (MW-63, ll22l07
& MW-68, (1123107); and,;d. One trip blank provided by the Analytical
15
c.
d.
d.
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Laboratory and sent with the samples received by
the Analyical Laboratory on ll24ll07.
2. February Sampling:a. One field blank (MW-60, 217107);b. One duplicate sample of MW-26
(MW-65, 2t8to7);
Two equipment rinsate samples
(MW-63 & MW-68, 2t7t07);
and;
One trip blank provided by the Analytical
Laboratory and sent with the samples received by
the Analyical Laboratory on 2110107.
3. March Sampling:
One field blank (MW-60, 3ll3l07);
Two duplicate samples
(MW-65, duplicate of MW-26 and
MW-70, duplicate of MW-31 3116107),
Five equipment rinsate samples (MW-63 A-E,
3 I 13, 31 14, 3 I 15, 3 I 16 and, 3 I 19/07),
and;
One trip blank provided by the Analytical
Laboratory and sent with the samples received by
the Analytical Laboratory on 12115106.
These QC samples were sent blind to the Analytical Laboratory and analyzed for the
same parameters as permit-required samples.
Analytical Laboratory OA/QC Procedures
The Analytical Laboratory has provided summary reports of the analytical quality
control/quality assurance (QA/QC) measurements necessary to maintain conformance
with NELAC certification and reporting protocol. The Analytical Laboratory QA/QC
Summary Reports, including copies of the Mill's Chain of Custody and Analytical
Request Record forms for each set of Analyical Results, follow the analytical results
under Tabs E to G.
Mill OA Manaeer Review
The Mill QA Manager, which for the purposes of this Report was DUSA's Manager of
Environmental Affairs, performed three types of reviews: a determination of whether
Mill sampling personnel followed Mill sampling procedures; a review of the results from
the Field QC Checks; and a review of the Analytical Laboratory QA/QC analysis. The
results of the QA Manager's review are discussed below.
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a) Adherence to Mill Sampling SOPs
On a review of adherence by Mill personnel to the existing sampling standard operating
procedures (SOPs), the QA Manager observed that QA/QC requirements established in
the Groundwater Monitoring Quality Assurance Plan were being adhered to and that the
SOP's were implemented.
b) Results fromfield QC checks
January Sampling
The results of duplicate QC checks for the January sampling indicated one exception
to the Relative Percent Difference goal of ZOVo. The MW-26 sample and it's
duplicate IvtW-65 indicated acceptable duplication of analytical results except for
manganese, where the RPD was +79.4 for this constituent.
In accordance with Section 10.1 of the Groundwater Monitoring Quality Assurance
Plan (QAP), the manganese parameter is annotated here as falling outside of the QA
specification for duplicate samplings. Denison has initiated the process to determine
the root cause for duplication difficulties through extended discussions with the
Laboratory and the Denison sampling technicians. Denison will provide a report
specific steps to resolve these problems(s) in accordance with the procedure set forth
in Section 10.2 of the QAP prior to the issuance of the 2nd quarter Groundwater
Monitoring Report. -(- No 4,(ii) February Sampling ,<"/!tf1
The results of duplicate QC checks for the January sampling indicated one except ,rr' / #'ff
to the Relative Percent Difference goal of ZOVo.The MW-26 sample and it's duplicate *-:,
MW-65 indicated acceptable duplication of analytical results except for iron, where <>
the RPD was +77 for this constituent. 1
In accordance with Section 10.1 of the Groundwater Monitoring Quality Assurance
Plan (QAP), the iron parameter is annotated here as falling outside of the QA
specification for duplicate samplings. Denison has initiated the process to determine
the root cause for duplication difficulties through extended discussions with the
Laboratory and the Denison sampling technicians. Denison will provide a report
specific steps to resolve these problems(s) in accordance with the procedure set forth
in Section 10.2 of the QAP prior to the issuance of the 2nd Quarter Groundwater
Monitoring Report.
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(iii) March Sampling
U'('1f{,,ul,[
'l\*'4/,/,
The results of duplicate QC checks for the January sampling were within the
accepted Relative Percent Difference goal of 207o.
General Notation: The field blanks and equipment rinsate samples for January,
February and March all indicated some presence of chloroform. Because the field
blanks consist of de-ionized water and the equipment is rinsed with this same water
source, Denison is investigating modification of its de-ionized water treatment
system. The feed source to this system is potable water which is chlorinated, possibly
contributing to the generation of trace chloroform in the treated water. As such,
Denison is considering means of providing untreated water to the de-ionization unit
and the possibility of carbon filtration subsequent to the de-ionization process as a
polishing step in the process. One rinsate sample 63b in the March sampling also
indicated a trace amount of uranium but the other 4 rinsate samples did not indicate
the presence of this constituent.
c) Review of Analytical Laboratory QA/QC Analysis
The QA Manager reviewed the Analyical Laboratory's QA/QC Summary Reports and
made the following conclusions;
(i) Check samples were analyzed for all methods used in analyzing the
groundwater samples. These methods were:
Table 5 - Analytical Methods Utilized
Parameter Method
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Carbonate as CO3, Bicarbonate as HCO3
Calcium, magnesium, potassium, sodium,
iron
Chloride
Fluoride
Nitrogen, Ammonia as N
Nitrogen, Nitrate + Nitrite as N
Sulfate
TDS
Metals (other than iron)
Gross Alpha
VOCs
42320 B
8200.7
A4500-Cl B
A4500-F C
A45OO-NH3 G
E353.2
A4500-SO4 E
A2540 C
E200.8
E900.1
sw8260B
(ii) The check samples included at least the following: a method blank, a laboratory
control spike, a matrix spike and a matrix spike duplicate, or the equivalent,
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where applicable. In this context, it should be noted that:
o Laboratory fortified blanks are equivalent to laboratory control spikes,
laboratory reagent blanks are equivalent to method blanks, post
digestion spikes are equivalent to matrix spikes and post digestion
spike duplicates are equivalent to matrix spike duplicates; and
o For method E900.1, used to determine gross alpha, a sample duplicate
was used instead of a matrix spike duplicate;
I (iii) All qualifiers, and the corresponding explanations reported in the QA/QC
Summary Reports for any of the check samples for any of the analytical methods
t
were reviewed by the QA Manager.
The QA Manager noted that:
I Some "D" qualifiers (reporting limit increased due to matrix interference) were
observed for sulfate, however, sulfate limits have not been established and none
I
of the sulfate results were less than the revised reporting limit.
(iv) A review of the Laboratory QA/QC summary reports indicated that the percent
I recovery and spiked duplicate results reported by the laboratory were
I acceptable, attesting to the precision and accuracy of the measurement methods.
The temperature of the samples was found to be acceptable upon delivery to the
I Laboratory and holding times were adhered to during transit to the Laboratory.
I A review of the surrogate spiked samples for each sample showed no qualifiers
In addition, all percent recoveries were within tolerance limits assuring the
I
accuracy of the analytical methods employed.
2.7 Electronic Data Files and Format
I DUSA has provided to the Executive Secretary an electronic copy of all laboratory
results for groundwater quality monitoring conducted during the Quarter in Comma
I Separated Values (CSV). A copy of the transmittal e-mail is included under Tab I.
lf (i) DMT PERFORMAI\CE STANDARD MONITORING
I a. Measurements Taken During the Quarter
I During the Quarter, the following DMT Monitoring was performed or addressed, asI required under Part LE.6 of the Permit:
t -w::il:?,'*::#ril?::i#.",:erevationsforra,ingscelrs
I and3;
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-Weekly wastewater level measurements in Robert's Pond; and
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-Weekly feedstock storage area inspections.
b. Weekly Tailings Waste Water Pool Blevation Monitoring
Mill personnel monitored and recorded weekly the elevation of wastewater in Tailings
Cells 1 and 3 to ensure compliance with the maximum wastewater elevation criteria
mandated by Condition 10.3 of the Mill's Radioactive Materials License. These
measurements were made from an elevation survey. The results of such monitoring,
reported as feet above mean sea level (fmsl), are included in Tab J.
Condition 10.3 of the Mill's Radioactive Materials License provides that freeboard limits
for Cells 1 and 3 shall be set in accordance with procedures that have been approved by
the U.S. Nuclear Regulatory Commission. Under those procedures:
(i) The freeboard limits are set as per the January 10, 1990 Drainage Report for Cell
1 at a liquid maximum elevation of 5,615.4 fmsl; and
(ii) The freeboard limit for Cell 3 is determined annually using a formula set out in
the procedure. The current freeboard limit for Cell 3 was calculated under this
procedure at 5,601.6 fmsl.
In addition, Part I.D.2 of the Permit provides that under no circumstances shall the
freeboard of any tailings cell be less than three feet, as measured from the top of the
flexible membrane liner ("FML"). The top of the FML in Cell 1 is at 5,618.5 fmsl and
the top of the FML in Cell 3 is at 5,608.5 fmsl. This means that the maximum
wastewater pool elevations in Cells 1 and 3 permitted under Partl.D.z of the Permit are
5,615.5 and 5,605.5 fmsl, respectively.
As indicated in the table below, the waste water pool elevations in Cells I and 3, as
measured during the Quarter, did not exceed these regulatory standards:
Table 6 - Summary of Waste Water Pool Elevations
Tailings
Cell
Maximum
Wastewater Elevation
Measured During the
Quarter (fmsl)
Maximum
Wastewater Elevation
Permitted Under
License Condition
10.3 (fmsl)
Maximum
Wastewater
Elevation Permitted
Under Part I.D.2 of
the Permit (fmsl)
Cell 1
Cell3
5,614.02
5,601.55
5,614.4
5,601.6
5,615.5
5,605.5
c. Weekly Slimes Drain Water Level Monitoring
Upon approval of the DMT Monitoring Plan required by Part I.H.13 of the Permit, Mill
personnel will monitor and record weekly the depth to wastewater in the slimes drain
access pipe at Tailings Cell2 to determine maximum and minimum fluid head before and
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after a pumping cycle, respectively. These measurements were not taken during the
Quarter, but will be taken upon approval of the DMT Monitoring Plan, which is currently
under review by the Executive Secretary. Part I.E.6.b) of the Permit provides that this
requirement shall apply to Cell 3 only upon initiation of tailings de-watering operations.
As Tailings Cell 3 is currently an active tailings cell and de-watering operations have not
cornmenced, no such measurements will be made in the slimes drain access pipe for Cell
3 in the foreseeable future.
d. Weekly Wastewater Level Monitoring: Roberts Pond
Mill personnel monitored and recorded weekly, commencing on March 8, 2005, the
effective date of the Permit, the wastewater levels at Roberts Pond to determine
compliance with the DMT operations standards in Part I.D.3. of the Permit. Part I.D.3 of
the Permit provides that the water level in Robert's Pond shall not exceed an elevation of
5,614.02 fmsl. The results of such monitoring, reported as feet above mean sea level
(fmsl), are included in Tab J.
The maximum wastewater elevation measured in Robert's Pond during the quarter of
5,619.10 fmsl did not exceed the maximum permitted elevation of 5,624.0 fmsl.
e. Weekly Feedstock Storage Area Inspection
Weekly feedstock storage area inspections were performed by the Radiation Safety
Department, commencing on March 8, 2005, the effective date of the Permit, to confirm
that the bulk feedstock materials are stored and maintained within the defined area
described in the Permit and that all alternate feedstock located outside the defined
feedstock area are maintained within water tight containers. The results of these
inspections are recorded on the Weekly Mill tnspection Forms, which are available at the
Mill for inspection. No variance in stored materials from this requirement or leaking
alternate feedstock drums or other alternate feedstock containers were observed during
the inspections.
2l
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CELL NO.2
FTTDRO
GEO
CHEM, INC.
PERCHED WELL LOCATIONS
IUSA WHITE MESA
H :i7 1 8000/mar06/wel I oc. srf
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SCALE IN FEET
EXPLANATION
perched monitoring well
temporary perched monitoring well
perched piezometer
perched monitoring well
installed April, 2005
temporary perched monitoring well
installed April,2005
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
WeatherCond.
D*e: 2.25.07 Revision: 2
Page 40 of4l
Location(*.un,*") fl\1- I ilffJirinitiurs Dg.rtrrJ Atou/erd\c*r [o:
ATTACTIMENT T
WHITE MBSA URANIUM MILL
Description of Sampling Event:
Date and Time for Purging =D'l and Sampling (if different)-
WellPurgingEguipUsed:y'pu*por-bailerWellPump(ifotherthanBennet)-
Sampting su"n, J S,F f] +r Prev. well Sampled in Sampling Bu"r, iU- [ e.
pHBuffer 7.a \,O , pHBuffer4.O 1,O-
specific conductance-186l ulvftIos/cm ru"ll l"ptn l [8 |
-
Depth towaterBeforePu reinoAS flA casingvolume (v)+' wett, l8,OT (.osrn)
Conductance (urs) I ll ? I pH of Water Orr, '" Yih . t*
Well'tJgaterTemp. 1urg1 58, I Redox Poten rial (Ehil-{hrurbidity 11 .
.liE*,'l Amb, Temp.(prior to sampling "n"nt)slLlC
( ,.1
Oru,\
@
Conductance rn 8(
nH 1,3t1
Temperature -(r), 6
Redox Potential (Eh)-313-- Redox Potential (Eh) . I C3
Turbidity ,, 4O" A , Turbidity lK,5
g Tima tbs"f Gal.Purged b.
conduct nc" I 11 1{
pn r),,4 fl
Redox Potenti"l Gt )-llll
--
Conductance tnSg
Temperature (rt. I
Redox Potentiat (Eh) lqf
Tur L;$+y .lg'O'-Iu.blJ.i+1 - l?.a -
t:
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volume of lVaterpurged when Fierd parameers are Measured
Pumpins Rate Calculation
FIowRa0e (Q), ingpm.s/60= :&;9i76:.
Number of sasing volumes evacuated (if other than two)
-
If well evacuated to dryness, number of gallons evacuated . _
Name of CertifiedAnalytical Laboratory if OtherThan Energylabs
MiU - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance plan (eAp)
Dater n.l2-06 Revision: I
Page{l of4l
Type of $ample Samp,Ip
Takgn
(cincle)
Samnle Votumi
findlcate if other
tha4 ?p seecified
Eetoy)
$ilteied
(cincle)Preserv.ative Added
(clrple)
3x40 mlVOCsM) NT
Nutrients YN Y GI,/ffil00mlYN6-NEeavy Metals U'N ?{O ot -TAII Other Non-
Eadiologics
YN IrNo3 €lIIuYNNoPrqservativeAAE-
Gross Alpha YN Lo00mIOther(specis)II\IIZSON Y NxNSample volume l" N
E a preservative is used,
Specify Type and
Quantity of Preservative:
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well Purging Equip usedr !6rrp or -bailer wert pump (if other than Benner)-
Sampting er"nt Is'h. O +r prev. wen sampred in sampling g*otJefl V
pH Buffer 7.0 IJO pH Buffer4.o.4"a
Specific Conductance!,8,f,luMHoS/cm W"u O"ptt, , . 9? t _
Depth to Water Before fu.ging,. K3.,-6.1 Casing Votume (V) 4. We[
Conductance furgl 5683 pH of Water (avg)
Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance PIan (QAP)
Description of Sampling Event:
Date and Time for Purging
Date: 2.25.A7 Revision: 2
Page 40 of4l
ATTAI]HMEI$T 1WHITE MESA URANIT'M MILL
l,ocation (wett name) ltl,J''-3 il[tJ::- ini,iur, D**.L I ,r,to, u r ^ Cltur [es &r',^
and Sampling (if differeng
Well WaterTemp. (avg)Redox Potential (Eh)ll8r*bidity , { ?
weather cona. ta/r rtd/ - Suntl Ext'r Amb. Temp.(prior to sampring ev"ro lgoc (,:
pH-
Temperature_
Redox Potential (Eh)_RedoxPotentiatGh) e30
-
ruruiAity ,3{ Turbidity
pH 6,1 93
Temperature 610.8 . Temperarure
Redox Potential (Eh)_8AL- Redox potentiat (Eh)-
Conductance
pH-
t
Time:_ Gal. Purged
Conductance * . ,,. -pH - .8,otl
Turb;d'+1 *.61 , -
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Volume of Water Purged When Field parameters are Measured
Pumpins Ratg. Calculation
#ry"*:'Tts.a ISii;5,:"".:,4:FHr*"*,'' _
Number of casing volumes evacuated (if other than two)_
If well evacuated to dr5rness, number of gallons evacuated_
Name of certified Analytical Laboratory if other Than Bnergy Labs
:
Mill - Groundwrrter Discharge Permit
Groundwater Monitoring
Quality Assurance PIan (QAP)
Datq 11.17.06 Revision: I
Page(l of4l
TYpe of Sample Samule
Take[
(drcIe)
Sample Volur-ne
(lndicate if other
Filter-eC
(circle)F,reserYative Adde4
(Sircle)
than as spec,ified
below)
VOCs (yl N 3x40 ml Y6D HCL ]NNutrientsYNl00mlYNIl"sol Y NHeawMetals00N250mIcoNIINO3 tr' NAII Other Non-
Radiolosics
YN 250ml YN No Preservative Added
Gross Aloha YN l,000mI YN HzSOr Y NOther (specify)YN Samplevolume_YN
If a preservative is used,
Specify Tlpe and
Quantity of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Description of Sampling
Location (well name)
Date: 2.25.07 Revision: 2
Page 40 of4l
ATTACIIMENT 1
WHITE MESA URANIUM MILL
Name and initii,H3il, i,iti.r. Oon,E I lto r"rer^CA..r 1., Orn
^DateandTime forPurging 3l QlOl rHd Sampting (if different)-
welt Purging Equip used: ldrmp or
-baiter we[ pump (if other than Bennet)_
SamplingEvent l'S.f &ua; lef prev. Wel Sampted in Sampting Ar"n* Nl*
pHBuffer 7.0 q"O pHBuffer 4.0 Ll,O
Specific conOu"t n"" 966{uMHOStcm Wett Oeptn ?5 /
DepthtowaterBeforerutgins 85. ? ? casingvorume(v)4"weu: 6.C?4f (.6s3h)
conductance curgl 5'8,6 ? pH of water r""rl '" tX?-q-*
T"rnprrutrr" 5t ? Temperature StlrS
Redox Potential tErri*-.,251- Redox potential (Eh) e& I
Turbidity 3,5r'
('r ',,
Time:,.,l15"( Gal.Purged I
conouctance 5g?2. ..
pH 6,tl
Time:- cal. Purged-
Conductance_
pH
Temperature _lj,3
Redox Potential (Eh)-460
-
Redox potenriat (Eh)-
Iurb, d;'+ir tT" 6
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Mill-GroundwaterDischargepermit Date: il.t?.06 Revision: I
Groundwater Monitoring
Quality Assurance PIan (QAP)Page(l of4l
Volume of Water Purged When Field parameters are Measured
Pumning Rate Calculation
Flow Rate (Q), in gpq ^ Time ro evacuate two (5/60= ; ^8,O T=2Vle=
Number of casing volumes evacuated (if other than two)_
Name of certified Analytical Laboraiory if other Than Energy Labq
Tvpe of Sample Sample
Take,4
(circle)
Samole Volume
fndicate if other
Flltered
(circle)
Pte,peryo4.y.e Adflg!
(circle)
than as specifted
below)
VOCs YN 3x40 ml YN HCL YNNutrientsYN100mlYNIIzSO+ Y NHeavyMetalsYN250mIYNIINOI Y NAII Other Non-
Radioloeics
YN 250ml YN No Preservative Added
GmssAloha YN 1,000 mI YN HzSOo Y NOther (specify)"Y N Sample volume YN
If a preservative is used
Speci$ Type and
Quantity of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Moni toring
Quality Assurance Plan (QAP)
Date: 2 "25.07 Revision: 2
Page 40 of4l
ATTACHMPI\TJ
WHITE MESA URANIUM MILL
FIELD DAT
Description of Sampling Eyent:
Locarion (*"tt name) l{L/SA **I}o initiur .Dc.-rriel Aotrer{Jt*, les Owin
Sampler
DateandrimeforPurging 3lt{ lof ,ndsampling(if differeng Santolir5 EutuF 0rrly
well Purging Equip used: lpump or *bailer well pump (if other lhan Bennet)_
Samplingfvent Y€5 - orr\f Prev. Wettsampledin SamptingEvent Rr.ltso.tg
pH Buffer 7.0
Specific Conductance-uMHOS/cm W"ll D"ptt - ,, 95'
Depth to waterBeforerurgins 88- ?3 casing volume (v) 4. well: (-653h)
3" Well:_(.367h)
Conductance (avg)-pH of Water (avg)
Well WaterTemp. (avg)Redox Potential (Eh)_f urbidity
Weather Cona. Surlny- Bft.zy Exr'l Amb. Temp.(prior to sampling "r"rt)-$te-
("' ',
Time:-Gal. Purged
Conductance
Time:- Gal. Purged_
Conductance-
pH
Temperature_Temperature
Redox Potential (Eh)_Redox Potential (Eh)
Turbidity Turbidity.
t
T
T
T
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T
t
Time:_Gal. Purged_
Conductance
Time:- Gal. Purged _.
Conductance
Temperature Temperature
Redox Potential (Eh)Redox Potential @h)
S*^pl;,5 Onl/
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Mill - Groundwaer Discharge permit
Oroundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page 4l of 4l
volume of water Purged when pierd parameters are Measured
Pumping Bate Calqulation
FlowRate (Q), ingpm.5/60= =
Time to evacuate two casing volumes (2V)
T=2VlQ =
Number of casing volumes evacuated (if other than two
Name of certified Analytical Laboratory if other Thau Energy Labs.
Tvpe of Sample Samplp
Taken
(circle)
SaqpJeVolume
findicate-if other
Filtered
(circle)
Preservative Added-(cirdsl
thsp as specified
below)
VOCs @N 3x40 url Yrm HCI,NNutrientsNl00mlNHzSOnNHeawMetalsN25OmlNrrNor m NAll Other Non-
Radiologics
g)N 250mI YCID No Preservative Added
VN 1,000 ml v,N IzSor O N\-rrllEr (DPgl.Iry/
f,*^^"-. ) 'T
(I' N Sample volumelogo,n\YNJ
If a preservative is used,
Specify Type and
Quantity of heservative:
rz_:a=L-vl-+, urI)tY\
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Description of Sampling
Date and Time forPurging
Date: 2.25.07 Revision; 2
Page 40 of 4l
AHTACIIMENT I
WHITE MESA URANIT'M MILL
Name and initials f)^ ".,'= I ltower-Clvrr IeS
and Sampling (if differen$_f);r;n
Weather Cond.('t
oH D. 3l ..
T"rp.. rur" 51O
Redox Potential 1EO]3W
FOR G
Sampler
Well PurgingEquip Used: y'pu*p or*bailer lVell pump (if other than Bennet)_
SamplingEvent lSr &*f prev.WeilsamptedinSamptingEvenr-
pHBufferT.0 T,o pHBuffer4.Q q.0
SpecificConductrn""-ffifuMHOS/cm W"ilD"pth
Depth to Water Before eurging 1/zP1,01 Casing Volume (V) +, Wett: 50,5 j (.653h)
conductancecrgl 3??8 pHofwatero"rr'"*i1'-q3-t*
Well WaterTeryrp.1avgl 5'8, r)
t...t. r'Redox Porentiat (Eh)3Q3rurbidity 3(, ?
Ext'l Amb. Temp.(prior to sampling """rt; S09C
ruIB,Eu ,.r\ ,.'<\
conor"on""-... fl??8 @
Redox Potentiat (Eh) 81.9 . "..
Turbidity,41. q'rr.uiaity-.-----3f,.1
conducrance 3't g{
conauct*ce -.rfl11 I
on, ,,t7,6? .
r"*p"*tur". 5S. rt *
Redox Potential (Eh) a1 3
Conductance Al l ?
on ,. ?.5 I
T"*prrutu. ,. 5(. I
t
RedoxPotentialfgrl 3O}.
L . rr.lurbrdtTy 3g,e 'Iurb;&; r-7 +1"a
t
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Mill - Choundwater Discharge permit Date: 11.17.06 Revision: IGroundwater Monitoring
Quality Assurance Plan (QAP)
Turbidity T\rbidity
Page 4I of4l
' volume of water Purged when Fierd parameters are Measured
Pumpine Rate Calculation
Number of casing volumes evacuated (if other than two)_
Name of certified Analytical Laboratory if other Than Bnergy Labs
Tvpe of,Samnle Sample
Taken(girctet
SampleVolulng
64f,icateif ot\el
thop as speciFgC
below)
I'iltered
(circle)Presgfvative A4ded(cireD
VOCs DN 3x4Oml Y6D HCL NNutrients)N TUU MI O'N HzSO+' 0 NHiaw Metals q)N g)N l.to3 @ NAII Other Non-
Radioloeics
UN 250 ml YN2 No Preservative Added-
Gross Alpha SN 1,000 ilrI la0N IIz$O+ G) ttumer (spec[yJ
f-*nur"-[f^*F,
l@N
,L,Tqlp'ryIf YG}@
Ifa preservative is use(
Spec@ Typeand
Quantily of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
FIELD DAT
Date'. 2.25.A7 Revision: 2
Page 40 of4l
SITACHMEI$T,1,
WHITE MESA URANIUM MILL
Description of Sampling
Locarion (*"tt na,ne) H.V- l[ . iffi:':l, ini,iur* Oo^.'d{ l\u*,or*CL, lu>flrr ry
Date and Time for Purging and Sampling (if differen$_
well Purging Equip used: tr6r.0 or -bailer weil pump (if other than Bennet)-
Sampling n** I s t ' &+r Sor^p lT prev. wen sampred in sarnpring gr"* ltt*/-6.
pH Buffer 7.0---A-A pHBuffer4.o qrt-
Specificcondu.t^n""$$fi uMHOS/cm W"1D"ptr,
Depth to water Before errgirrz 9t , Srl casing vorume g) a,,welr:}Li")-Li (.653h)
conducrance r"rri J66J- pH of water
"rr,
'"
*fi'ltfrO--(ffi
rrVetl Water T.*p. ("ug)-=59,0.-Redox Potentiat (En;$lrrrbidity JJ-.s
Ext' I Amb. Temp.(prior to sampling "r"nr)-l S t-WeatherCond.fi
o
conducrance fr.b qq @
pn ),)'l o, 1,81/
-Temperature 51, t
Redox Potential (Eh)--3-98-
Turbidity-----rru Turbidity-*--j.{.8
@@
cofiductanc" 866 I conau.tun"". 9615
pH $l,tlq
Temperat
Redox Potential (Eh)-3-6p Redox Potential fBr,l 3Q1
pn r), 96
T"rp"*,or" . 58,6 -
Redox Potential (Eh)--333
T"tb.'&+y i,|,,5_TLrb;Jl.rv - , [,6,5 E.i
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volume of water Pi*ged when Field Parameters are Measured-%
Punping Rate Calculation
Time to evacuate two c,r = 2vlQ = FlitH[l'u"" r'u.FlowRate (Q), ingpm.s/60= '-:.-*--&.4 *
Number of casing volumes evacuated (if other than two
If well evacuated to dryness, number of gallons evacuated .
Name of certified Analytical Laboratory if other Than Energy Labs_
Mill - Groundwater Discharge permit Date: 11.17.06 Revision: IGroundwater Monitoring
Quatity Assurance PIan (QAp)
Turbidity Turbidity.
Page 4l of 4l
Tyne of Samnle Sample
Taken(cirde)
SatsplpVolume
fi4dicate ifother
than as snecifted
Ililtered
(circle)Preservative Added
(circle)
below)
VOC-s )N 3x40ml Y(m Hs- @NNutrientsNf.}N Hzs0a 0 NHeawMetals)N z)umt grN HNOr O NAll Other Non-
Radiolocics
SN 250 ml Y (St No Preseryative Added
EDN 1,000 ml ulNLrtner tspcc[y)
to^"^ [-li [*N
tS
Sample volumelffirrul Y@}@
Ifa preservative is used,
SpecifyType and
Quantity of Preservative:
l:7t"'
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Ti
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T
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3 I t u-l o A-and Sampling (if different)-
/pu*p or -bailer Well pump (if other than Bennet)_
Sampling Event lS*Prev. Wetl Sampled in Samptingnurnt fiV- 1f1
pUrumerz.O D,O
-
pHBuffer4.o LIO
SpecificConductun""-9ll6tuMHOS/cm w"lt D"pt
Deprh ro waterBeforerurging LOt0?..* casingvotume ry) a,, weil: 18.66 (.653h)
conductancefr"gl 3 811 pHof waterrrrrt' ffl'tf-(''uru
Well WaterTemp.lrrgl 51, {Redox Porenriat (Ehfilf,rurbidity I l, g
weather cono- 13 .t+y - . S.i,"t I Ext' t Amb. Temp.(prior to sampling everrl FYSC ('.'
coodu"tunc"-3fO-5
Temperature @,5 Temperaturefu
Redox Potential feh)--396 Redox Potential (Eh) 31 5
ru.bidity-----$JL .. .[r1,3
Mill - Groundwater Discharge permit
Ground water Monitoring
Quality Assurance PIan (QAp)
Description of Sampling Event:
Date and Time for Purging
Well Purging Equip Used:
Date: 2.25.07 Revision: 2
Page 40 of4l
ATTACHMENT 1
WHITE MESA URANIUM MILL
Sampler
Name and initials I", On,.
p..€SeuLt
r e. L Jtl0t*;ef -
conauctance 3 6Ed,
Redox Potential (Eh) 3l^l? Redox potentiat teh) Tt*- ..3 r) 5
conauctance 3g?1
p
,"*or.r*." J66'S
I"n b , J. +y - JCI,h 'TL
r biJt +y __ l',.3 \.:''!L:.1
T
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assuratrce PIan (eAp)
Dats 1t.17.06 Revisioru I
Page4l of4l
Turbidity.
Volume of Water purged When Field parameters are Measured_ . ,,,
Pumnine Rate Calculqtion
FlowRate(Q), ingpm.s/60= '-: * - p.o l5,,yd':'
Number of casing volumes evacuated (if other than two)_
If well evacuated to dryness, number of gallons evacuated . , .,
Name of Certified Analytical Laboratory if Other Than Energy Labs
Tvpeof Samnle Sample
Taken
(cirde)
sflmple Y, olume
(lndicatg lf other
fhan as specified
below)
Filtered
(cincle)Preservative Added(circle)
VOCs IDN
Nuhients
3x40 ml Y (fl)Hf'J PI NYNl00mlYNtr enHeawMetals(tlN 25Oml g)N aa0re+ , r I\l
AII Other Non-
Radiolosics
YN 250m1 litru3 ul NINNo Preservative Added
Gross Alpha YN 1,000 mlOther (specify)YN r\_rlzsor Y NJamlrre volume IY N
Ifa preservatiye is used,
SpecigTpeand
Quantity of Preservative:
-c0 [,
T
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Mill - Groundwater Discharge Pemtit
Groundwator Monitoring
Quality Assurance Plan (QAP)
FIELD DAT
Description of Sampling Bvent:
Date: 11.17.06 Revision: I
ATTACHMENT 1
WHITE MESA T]RAIYII'M MILL
['oR
f
Page(l of{l
Locarion(weltname) f[[n/- J6? i,:ffi*.initials
Date and Time forPurgne 3 lt q lO,fl a"asampling (ifdifferen0-
rffell PurgingEquip Used: Id*p or_bailer Well PumF (ifotherthan Bennet)-
SamplingE*nt ls+ &+r ffU-lY Prev.Wellsanrpledinsarnpling nventfiA:4
pHBulfer 7.0 ,,, '7.O -pHBuffer4 o A.A "
wett oepttr fl-$c?
-
specifio conauctance 9 S6.al uuuoslcm
Depth to Water Befo rePwswfilL3g-- Casing Volume (V) +" Wett: 15,.ff (.6s3h)
Conductance (avg)384q 3" Well: (.367h)
. pH of lvato ("ue) , 6 ,65-'
Well Water Temp. turgl=S]r--n"ao* Potential (En)S3 rurUiaiiy' fl, { 6
pxt'l Amb. Tcmp.(prior to sampling *un|€-l-k-Weather Cond.
con&rctance .2W 6 Coodo"tuo"" 3842 -
pH (;.63pn . 6-7L-
rr*o *n .., 6f.*f
-
remperahrc 57.O
RedoxPotentkl(Eh)-$'W-- RedoxPotentiol(Eh), {.43
Turbidity r.LP Turbiditv /?*-7
cooda,x*"" qE !/2 conauotance '393 ?_
pH a"Itf
Temperahre Temperature
Redox potential (Eh) . .{}3 Redox Potential (ED 5j I
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Mill * Groundwater Disoharge permit
Groundwater Monitoring
Quality Assurance PIan (QAP)
Date: 11.17.06 Revisiou I
Page4l of4l
Volume of Water Purged When Field parameters are Measured
Pumpine Rate Calculation
Flow Rate (Q), in gpm.n-1 7r1 Time to evacuate two oasing volumes (2V)5/60= = ,. "_J-.Cf _ T=2Vie=
Number of casing volumes wacuated (if other than two)_
If well evacuated to dryaess, number of gallons evacuated
Name of certified Analytical raboratory if other Than Energy Labs
Tvne of Samnle Samule
Taken
(circle)
Samole Volume
(indicate if other
FiIJered
{circle)
Preservative Added
(circle)
than as dneclfied
below)
VOCs 2N 3x40 ml Y HCL NNuhientsAN100 ml N HrSo")NHeawMetalsN250 ml N HNOI NAII Other Non-
Radioloeics
@N 250mI YN)No Presenrative Added
Gross Alpha zN 1.000 ml N IIzSOT NUther (speolry)
GnxJfar*
G2N
A:'luBb:ff YO @
Ifa preservative is usad,
Speciff Tlpeand
Quantity of Preservative:
T
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Mill*GroundwaterDisohargePermit Date: 11.17.06 Revision: I
Groundwater Monitoring
Quality Assurance Plan (QAP)Page 40 of4l
ATTACHMENT.l
WEITE MESA URANTT'M MILL
FIELD DAT
Description of Sampling Event:
UIYD WATER
t
Locationlwettoame; l{L,t-H iffiJn
Date and Time for Purging 3- I 5 -0 ? *d Sampling (if differenQ
Well Purging Equip Used; tr4*p or-bailer Wetl Pump (if other than Bennet)-
Sampling Event-l$[1i49 PrEv. Well Sampled in Sampling Event*llUf-&4
pHBufferz.o .. ?
-
pHBufrer 4.0 ., q,b- tl,A
SpecificconductaoceS$Alf uMHoS/"m wellDepth - 13? /
-
Depth to Water Be toretwgry-WTt- Casing Volume (V) 4rl WelL J3"5i-t6s3h)
conductance ("rs) trAl6 . pH ofwater,*ri 'l*"8'3tr-t*
Welt WaterTemp. (avg) :ffi;2- i Redox Potential (Eh)441_Turb idtty I b"la
WeatherCond. Bf at f -SUnn/ Ext'l Amb, Temp.(priorto sampling * n lSqC
Conductance tnrcooduotur"" , f2SS ,
PII 6"'l\
r*.p"*trr SB.S Temperature
Redox Potential (Eh)-j;a Redox Potential (Eh) Ltol
Tu$idity 17.7 Turbidity t1"2
@@
conductance 12g-t- - conductance- -12-GLpH . 6,99
Temperature Temperature.
Redoxpotenti"r(ut) ffi ll3- RedoxPotential pq 4O6 ,
initials LJ*,'ul
1",b,&*ftz,t T,,r f,,J,\i7 tS,A
Mill - Groundwatcr Disoharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Dato: 11.17.06 Revision: I
Page 4l of4l
rurbidrty .. /5,0 _ T*bidity ._ ._. i Ll, t
Volume of WaterPurged When Field Parameters are Measured
Pumpinq Rate Calculation
FlowRate (Q), ingpm.
5/60 = =
Number of casing volumes evaouated (if other than two)
If well evacuated to drfess,
Sumbor of gallons evacuated
Name of Certified Analfiical Laboratory if Other Than Eaergy Labs
Twe of ,Samnlq Sample
Taken
(clrcle)
Samole Volume
findicate lf othei 4iltered(cirile)
Preservative Added
(bircte)
than acrspecified
below)
VOCs N 3x40 ml Yd HCL N
Nuhipnts N 100 ml N HrSO"N
HeawMetals N 250 ml N HNO3 & NAll Other Nou-
Radiolosics
UN 250 ml Y6)No Preservative Added
'Gross Aluha NN 1-000 ml tlp N HrSOr fn N
Other(speciff)
C'e,*,-t]t-sx
gN SamolevolumelftD,^\Y 0,@
ff a preservative is used,
Specf Type and
Quantity of Prescnrative:
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 2.25.07 Revision: 2
page 40 of4l
ATTACHMENT T
WHITE MBSA URAI\IUM MILLFIELDDAT
Description of Sampling Event:
Location (wett name)*--l[L/- lt Sampler
Date and rime for purg ne\hLlq\
-and sampring (if different)-
wefl PurgingEquip used: Gu*por-bairer weil pump (if other rhan Bennet)_
Sampling er"rt lS 'F &+f prev. We[ Sampled in Sampting Bvent I B
pHBufferT.o--20-pHBuffer4.o ef.o
Specific Conductance-uMHOS/cm Wett Oeptfr llll
Depth to warer Before prrgirg--0231- casing votume ff) a,, weil: F I .3CI (.653h)
3" Well: (.367h)
pH of Water (avil 4.tf
RedoxPotential (Eh) :{turbidity Ll"to
Conductance lavg) LlTa{
Well Water Temp. (avg)____f,f,. 1 _
weather Cona.L/i,r-d U ?l tt} Ext'l Amb. Temp.(prior to sampling event
o
conouctance 45l ?
T"rp*r"trr"---,58, ]
Redox Potential fBU€CI3_RedoxPotentiar(Eh). . p1A .-
rurbidity Lt,.ll$ _ruruiaity-3, 6O
rter Orr,h
Fte:u"+-
,.1 " ..(i
Conductance li55I
IH**----LAS
Te*pe.atrre-----.5'"1-, I
@,
conarctun.e 4 5lS
pn ?, i.} _
conau"tance Ll 53 5
pn. ?"i3
I - .r
Redox Potential (EhI951 _
T
I
Redox Potential Ch)-911
G,b;dqy_ 3..1Tu.hiJt'ly q,51 t_
lr
lr
lr
lr
lr
lr
T
!
T
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T
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Yolume of 'water Purged when Fierd parameters are lvtreasured
Pumpins Rate Cfl lcqlation
FlowRate (Q), ingpm._yeo= '-: "'--p,O ITi'l;6'1"'"H",":'$rdr,**,r,
Number of casing volumes evacuated (if other than two) . _
If well evacuated to d0mess, number of gaflons evacuatefl_ %
Name of certified Anarytical Laboratory if other Than Energy Labq
Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance PIan (QAp)
Turbidity
Date: 1t.I7.06 Revision: I
Page4l af4l
Turbidity.
Tyneof $ample Sample
Takeq
(circle).
0pqple Votume
finCicate if other
thgn as specili4
belsw)
FlItere4
(circle)Pfeservative Addgd-
(drc,!e)
VOCs .vI\r 3x40 mlNutrients II\HCLYNYN100mIYNHeaW Metals 0c Ni E,.2n.t\r4 I Nz)u fi)t WN rylos &l NAll Other Non-
Radioloeics
YN 250 ml TN No Preservative Added
Gross Alpha YN l.000mI YNOther(speciS)YN
I
Samde volume -IIeEQr Y N
If a presewative is used,
Spec$ Type and
Quantity of Preservative:
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Mill - Groundwater Discharge Pennit
Groundwater Monitoring
Quality Assurance Plan (QA?)
F'MLD DAT
Description of Sampling Event:
Date: 11.17.06 Revision: I
ATTACEMENT 1
WHITE MESA URANTUM MILL
Location (*"r**r) -NV'IY ifi#ll,,oinitiats
Prev. WelI Sampled in Sampling nu"ot-l]-
pH Buffer 4.0 LLe) _
wuttp.ptn [3? /
-
I
I
Temperature
RedoxPotential(Eh) rCIl- RedoxPotential(E$ lg3
Date and Time for Purging ?fi A/Ot *d samptins (if different)-
Well PurgingEquip psed: M"* or-bailer Well Ptmp (if otherthanBennet)
Samplingnr*, /t;{- &lr-
puBuffeiT. o q"D
Specifi.c Conductance_uMHOS/cm
Depth to water Befo r"p*sre-J-!.&* caslgvoru-. (V)^f:y,".lt 31,lL( -rcsznl
Conductance (uue\ z6'(f, prl of Water **, '" Yttf-t*
Well Water Temp. (avg) ,. ff .a ,,Redox Potential (Eh)_Qfilurbidity 1. Zb
weather c""a.E r*-Klo ",dy-SH[I Amb. Temp.(prior to sampling "u"rl-,*L-L
Conductance {r-n?-Conductance 99r[
pH '-1.a9 pH q)z
Temperature.Temperature.6L6
Redox Potentiat WJ.LA-- Redox Potentiat fnnl t '7 6 ,
r*bidiry 7. ff r.obicrry X,b?
-
Time:. l,ilSL{ Gal. Purged___Jl_ tine: l85E Gal. Purged*[Q_
"oodu"r^"". &7.t
-
c*a*t oon* q.23 * cu#'t"tt
Temperature 6n,5
Page40 of4l
ytbic,,i|iyw kbd;qw
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Mill - Groundwater Discharge Pennit
Groundwater Monitoring
Quality Assurance Plan (QAp)
Date: 11.17.06 Revisio* I
Page4l of4l
Pumping Rate Calculation
Flow Rate (Q), in pnqal ,* Time to evacua0e two casine volumes (2v)5/60= : d.U T=2Vle: 37-7tl
-
Turbidity
Volume of Water Purged When Field Parameters are Measured
Number of casingvolumes evacuated (if otherthantwo)
If well evacuated to drlmess, number of gallons evacuated
Name of Certified Aaalytioat Laboratory if Other Than Energy Labs
I
]ut+*(
Tyneof $+.pole Samnle
Take4
(circle)
Samnle Volume
(tudicate if other
f iltered
(circle)
Presenative Added
(clrcle)
thlq,ns meclfied
below)
VOCs YN 3x40 ml YN ECL YNNukientsYN100mlYNHrSO. Y NHeawMetalsYN250mlYN.IINO3 Y NAll Other Non-
Radiolosics
YN 250mI YN No Preservative Added
Crross Alpha YN 1.000mt YN IIzSOT Y N
Other (specify)YN Samplevolume YN
If apreservative is used,
SpeciffTlrye aad
Quantity of freservative:
T
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Mil[-OroundwaterDischargePermit Date: 11'17'06 Revisiou: 1
Groundwater Monitoring
Quality Assurance Plan (QAP)Page 40 of41
FIELD DATA
Description of $amPling Event:
Location Wan^or"l. Nl,J:: l7
ATTACEMENT 1
WHITE MESA URANIUM MILL
Sampler
Name andi sr:C[""f!#(-) t' t
specific conduotance-uMHos/cm w,,ttotpu , I LtT /
Depth ro water Before p*s*esL-A,E_ casing volume 19 +' wel:63. {ffi-1q1lh)
3,'lg[ell: ,- (.367h)
iuexn'i
Conductauce (avg) I i t{ . pH of Water (avg)
Well WaterTemp.(avg) tb"( -Redox Potential (Eh) rlZlurbiditv f,'"8
Weather Cooa, SUn rr, 'C i e^,i [' ffo', Amb. Temp.(prior to sampling evont)sKe,
RedoxPotential (Eh)l.s7
Conduotance t <51 Conductance. J 5?3
cooa*t o.. I5?2 conductance /5?l
-pH q3 [ ns . !J":'J'
"
Temperatue -5'6O t"*P"ott"" 5'6'' 6
RedoxPotential(ED ,6 7
rwbidrty 4.ll L
-
pr{ - D,3} n" ?.<ct
rumpe,"nre 56.5 : t" p"utur" 56'5
RedoxPotent i"r@D835-
Date andrime rrrtue*e3 I l, [nf 0? *asampling (if different)
,/
Well purging Equip Used: 6*rpor -bailer
WeLl Pump (if other than Bernet)-
Prev. Well Saurpled iu Sampling Event-
puBuffer4 .o 4 O
Sampling Event -
pH Buffer 7.0
'Iurbrd,{2, fu 7urb,d,'+7 ,
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Mill * Grsundwater Discharge permit
Groundwater Monitoring
Qu#tr Assuraoce Plan (QAP)Page4l of4l
Date: 11.17.06 Revision: I
Volume of WaterPurged When Field parameters are Measured
Pumpine Rate Calqrdation
Flow Rate (Q), in gpqal 51s/60= =-i/_()__Time to evacuate tw
T= 2VlQ =
Nrunber of casing volumes evacuated (if other than two)_
If well evaouated to dryness, number of gallons evacuated
Name of certified Analytical Laboratory if other Than Energy Labs
aei {
Tweof Samrle $amnle
Iaken
(circle)if
Saqple Volume
fildicate tf other
FtItBred
(cifcle)
A-
Preservatixe Added
(circle)
^
thtlas snesified
below)
Y --6D
LVOCsN3x40 ml HCL (lNNukientsN100mI]N H,SO"NHoawMetals,N 250 ml I r.t HNOc NAll Other Non-
Radioloeics
C N 250 ml r Gs)L No Preservative Added
Gross Alpha €N 1.000 ml }G IIrSO{)Nurcr(sPeolry)
A( ,P^.d', I Lrt nr*-
(yN
'"s I
{,
Samnle volumel&'ffinl Yq
,\trx
ff a pYeservative is used,
Speci$Tlpeand
Quantity of Preservative:
Uawl +o +*[{e -Gc"n ,l*.ulo..**er F*01 out t et/6
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance PIan (QAP)
FIELD DATA
Description of Sampling Event:
pHBuffer 7.0
Date: 2.25.07 Revision; 2
Page 40 of4l
ATTACHMENT 1
WIIITE MESA URANIT'M MILL
Location (*"n nr*") II,l,& '1..f i1*'*. initials
Date and rime forpur ,^, 3l n [OZand Sampring (if differeng-
lVell Purging Equip Used: Vdu*por -bailer Well Pump (if other than Benne0_
Prev. WeltSampled in SamplingEven rBL
Specific Conductance uMHOS/cm WUt n"p,t
DepthtoWaterBeforepu.ging 51" lfr CasingVolume(V)4,,Welt: (-653h)
Conductance (avg) pH of Water (avg)
3" Well:_(.367h)
wellwaterTemp'(avg)-----*- RedoxPotential(Eh) Turbidity
weather cono. breezy- Svruy Ext'l Amb. Temp.(prior to sampling eu"no 8-SL
Time:_ Gal. Purged Tt,
Conductance
Redox Potential (Eh)_
Turbidity
(t,1
Conductance_
pH-
Redox Potential (Eh)_
Conductance
Time:_ Gal. Purged_Time:_ Gal. purged
Conductance_
pH-,,-
Temperature
Redox Potential @h)_Redox Potential (Eh)_
If well evacuated to dqmess, numberof gallons evacuated_ %
Name of certified Analyticar Laboratory if other Than Energy Labs
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Mill - Crroundwater Discharge permit
Groundwater Monitoring
Quality Assurance PIan (eAp)
Date: 11.17.06 Revision: I
Turbidity.
volume of waterpurged when Field parametrers are Measured
Pumping Raoe_ Calculation
FlowRate (Q), in gpm.5/60= =
Page4l of4l
Time to evacuare two casing volumes (2V)T=ZYIQ= :.- ---t-''
Number of casing volumes evacuated (if other than two
TvneofSgmplq Samnle
Taken
(circte)
Saiirple Volume
findicate if olher
than aq,qpecified
below)
Filtered
(circle)Preservative Added
(ci,rcle)
VOCs YN 3x40 ml \/ l\r HCL YNNutrientsYNt00mlI&$or Y NHeaw Metals YN 250mlAll Other Non-
Radiolosics
II\IINO3 Y Nl\25Oml YN No Prcservatiye AddE-
GrossAlpha l/NI l,000ml
Other (specify)rl\-tlzlOo Y NIN
ISamplevolume l" N
ffa preservative is used,
Specify Type and
Quantity of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Description of Sampling Event:
Location (wellname)
pH Buffer 7.0
Date: 2.25 -07 Revision: 2
Page 40 of4l
ATTACHMENT 1.
WIIITE MT,SA URANII'M MILL
Date and Time for Purg ^r 3/ n lO'> ^nd Sampting (if different)-pru>.,t +
Well Purging Equip Used: lfu*por-bailer
sampringEv"n, lgt ftr-+"
Well Pump (if other than Bennet)_
Prev. Well Sampled in SamplingEverr 34
pH Buffer4.0
SpecificConau"t*""966f ulufiIos/"* W"ltO"p,t
Depth to Water Before pu.gineJlt::3l- Casing votume 1v1+. weu: /1,55 (.osarry
conductance (ure)--9955 pH of water *rrr'" *""E*rff-@
Well Water Terp. ("rg1-r5fi1s-*Redox Porential (Eh)SLrurbidiry E, 56
weather c*a.Cl.*"r'-Gh- U-fff),r Amb. Temp.(prior to sampling event) El lC
conauctance 38f{-3 conducrance 3&}K GJ
p, 7,13 pH 6,gB
Redox Potential fEfrl 3'8D
Turbidity
(i
r"*p.*u.. 5? I ,u*o"..rur" , 5S 3
Redox Potentiat Ch)-=S-m._- Redox potenriat (Eh) 3 trl .
F'OR
Sampler
Redox Potenrial (Eh)
In-as
(.,.,i
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Volume of WaterPurgedWhenFieldparameters areMeasured . See pcrs:e .-.1 _
PumpinF Rate Calculatioq
FlowRate (Q), in gpm.5/60= -: *-_-.e"0 Time to evacuate two cli --)u){ l'""'"'*Tfstwotumes rzvt
Number of casing volumes evacuated (if other than two) .
-
Name of Certified Analytical Laboratory if Other Than Energy Labs
Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance plan (eAp)
Dare: LL.|7.O6 Revision: I
Page4l of 41
IYpqof.Samnle.Sqmnle
Tpken
(circle)
$amel?Volume
(indicate if other
thaq Ss snecifted
Eelow)
Flltered
(circle)Preseryatiye AAaea
VOCs 3x40mlNutrients l\UqL TNIfi) ml YNIltiavy Metals YN HrSOl Y NAll Other tton-
Radiologics
250mI YN HNO3 y NYN250mIINNo PreservariGaddeA
Gross Aloha YN l,000mI YNOther (specify)YN Samplevolume IY N tr.zsor y N-
If a preservative is used,
Specify Type and
Quantity of Preservative:
$e Atto.+[.^or{ 6-&3
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Date and rime forPurg ^r3f tZlat ^*sampling
(if differen$
well purging Equip used: 6"*or-bailer wetl Pump (if other than Bennet)
SamplingEvent Ves .
ptl Buffer 7.4-
Specific Conductance uMHOS/cm
Deprh to wator Beforfu casing volume 0? 4" welL . (.653h)
J" Welt (,367h)
Conductance (avg)-
Well Water TemP. (avg)-
pH of Water(avg)
Redox Potential @h)---f,urbitlity
Weather Cond. Bt"ur,'--S",n nf Ext'l Amb. Temp.(prior to sampling ,u"or)-AO?C
Timc- Gal. Purged Time:-Gal. Purged
Conductance Conductance
Temperahre Temperafire
RedoxPotential (Eh)
Turbidity Turbidity
Mill - Groundwater Disoharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
EIELD DAT
Date: 11.17.06 Revision: I
ATTACHMEIIT I
WEIIS MESA T'RAMIJM MILL
Page 40 of41
Prev. WeIl Sampled in Sampling tu"otf;ft
pHBuffer 4.0
*rrr"r* ff
Time:- Gal. Purged
Conduotance
Temperahre
Time:-Gal. Purged
pH
Conduotanoe
Temperature.
Rodox Potential (Eh).Redox Potential (Eh)-
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Mill - Groundwater Discharge Pemrit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Datq 11.17.05 Revision: I
Page{l of4l
Volume of WaterPurged When Field Parameter$ are Measured
PUmqing RaJg Calculation
FlowRate (Q), inepm.
3/60 = =T =ZY|Q=
Number of casing volumes evacuated (if other than two)
If well evaflated to d4mess, number of gallons evaouated
Name of Certified Axalytical Laboratory if Othc Than Energy Labs
Time to evacuate two oasing volumes (2V)
Tvoe of $rmple Samole
Taken
(circle)
Samnle Volume
ftudicatq if other
Fitterg$
(clrcle)
Preservative Added
(,circle)
than as snecified
below)
VOCs ff)N 3x40 ml Y 'N)HcL Crl NNukientsODN100 ml (nN HrSO,)NIleawMetals,)N 250mI ADN HNOr @ NAll Other Non-
Radioloeics
'g) N 250 ml , N)6!*No Prese,rrativeAdded
Gross AJoha ffN 1.000mI lDN IIzSOT & N
Other (specily)
(Lrrerolllirorqo^;
UN Yg)4,,
ff a preservative is rrsed,
Specify Tlpe and
Quantity of Preservative:
r.o35I
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Mill - Groundwater Discharge permit
Ground water Monitrrring
Quality Assurance Plan (QAP)
Date: 2.25.07 Revision; 2
Page 40 of4l
arTACJ,\4E, Nr!WHITE MESA. URANIT'M MILL
FIELD DAT
Description of Sampling Evenr:
Locarion 1weil name)-lY V-AL|Name and loO,,n
Date and Time forPurg US 3/ E /Al "Hd
Sampting (if different)_
well PurgingEquipused: &u por-bailer wefl pump (ifother thanBenneliYh#
Samplingg*n, /,Si &inf prev. weil sampled in samptingEvent
puBufferT.o ,-,, .,. ry.O
-
pHBuffer4.o 4.A
Specific Conductance-?gALuMHOS/cm Welt D"pth_-lflOl
Depth to Water Before Ywgi"e llS, qQ . Casing Votume (V) 4, Weil: 3"Oe (.653h)
Conductance (avg)_
rr,Vell Water Temp. (avg)_Redox Potential (Eh)_Turbidity
--Weather Cond.: fifge?/- Ext'l Amb. Temp.(priorro sampling"u"ntl_l)'OC
PORtef
3" Well:_(.36?h)
Time:- Gal. Purged_
Conductance
Time:- Gal. Purged . _
Conductance
pH
Temperature
Redox Potential (Eh)_Redox Potential (Eh)_
Turbidity Turbidity
{')
T
T
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I
Time:- Gal. Purged
Conductance
Time:_ Gal. purged__
Conductance
J*-n
Redox Porential (Eh)_Redox Potential (Eh)
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Volume of Waterpurged When FiEld paramete.rs are Measured . ,
PumpiEeRaE edculation
FIowRate (Q), ingpm.s/60= '=:-"*--AO $rii?6:
Number of casing volumes evacuated (if otherthan two
If well evacuated to drlmess, number of gallons evacuated_
Name of Certified Analytical Laboratory if Other Than Energy Labs
Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assuance Plan (eAp)
Date: 11.17.06 Revision: I
Paee 4l of 4l
Turbidity
Tyne of Ssmple Sample
Takeu
(cirde)
SampleVolumi
(lndicate,if other
than as specified
hclolr)
X'lltcred
(circle)Preservatiye Added
(circle)
VOCs YN 3x,4O mlNutrients HCL YNYN100..J
25Onil
YNHdavyMetafYNYN -ILso{ Y N-
All Other Non-
Radiologics
YN IINO3 Y N250mlYNNo Preservative Added
Gross Alpha IN 1,000 mI YNOther (specify)YN f SamRlevolume -rr2p\r4 x NXN
ffa pruervative is use4
SpecifyTlpe and
Quantity of heservative:
t'
See c++or.rcJrrrrgu *@W
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Date and Time for purg ,^f 3 / t Ll Ol and Sampling (if different)
well Purging Equip used: y'orro or -bailer we, pump (if other than Bennet)_
samplingEv'n' lS'r- &+.r Prev. weu sampted in samptingEr"nt{t fpHBuffer'r.o 1D pH Buffer4.O t.o
Specific Conductance-ZflL? uMHOS/cm rveu Depth____/AOl
Depth to water Before rurglng . l-15,5? /. casing vorume (V) 4" we[:-(.653h)
Conductance (avg)_
Well WaterTemp.(avg)_
weather concG'J breczs -sr.rrExt'r Amb. Temp.(prior to sampring eve ,oJS?-
Time:_ Gal- purged Time:_ Gat. purgea_
Conductance_
Temperaturc
Redox Potential (Eh)_Redox Potenrial (Eh)_
Turbidity,Turbidity.
Description of Sampling
Location (*"ununet lLV:&Ll i,H:'ilririti.r.O ..ie I 4o-"rfLr[, Or.,n
Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance PIan (eAp)
Date: 2.25.0'l Revision: 2
Pase 40 of 4l
P/eSen+
("i
Conductance
-
oH
3" Well: (.367h)
Time;_Gal. purged Time:_ Gat. p*g"O_-
Conductance Conductance %
Redox Potendel (Eh)_
oH
,i,Temperature->
Redox Potential (Eh)
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volume of rfater purged Tfhen Fierd parameters are Measured
Pumpine Rate Calculation
FlowRate(Q), ingpm.
5/60 = =
Number of casing volumes evacuated (if other than two)_ _..%
If well evacuated to drynepq, number of gallons evacuated _ . . .
Name of certified Analyticar Laboratory if other Than Energy Labs
Mill - Gmundwater Discharge permit
GroundwaErMonitoring
Quality Assurance plan (eAp)
Date: 11.17.06 Revision: I
Page4t of41
Time to evacuate two casing volumes (2V)T=2Vle= .
Tvoeof Samnle Sample
Takbn
(clrcle)
samplg Yplume(indicate lf other
than hs specified
below)
f'flte&C
(circle)Preseirvative Added(circle)
YVOCsYNSvdll ml
Nuhients @Nffi 100 ml rlUL UN
HdawMeals N HzSOa N
AII Other trtor
Radlglogics
250ml N E{or )N250mIY@lNo PreservativiToaEE
Gross Alpha tyN 1,000 mI (DN IJ A/\\rucr (spocrty)
G*"ol T"
UN ^Ltevq II,| lY,@l
Ifa preservative is used
Speciff Type and
Quantity of Preservative:
l:
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Location (wettnamd flV-&S i,1ff",lloini,'urrfu -C/.og[o&r,
Dare and rime forpurg ^t 3l tLlol
^Hd
sampring (if differenr)-
well Purging Equip used: (pu*p or-bailer well pump (if orher than Bennet)_
SamplingEve"t lS+ 0+f prev. Wel Sampted in SamptingE r"n /ulL/-l\
pH Buffer 7.0
SpecificConductance-ffif uMHOS/cm W"ltD"pth
WeatherCond.)un fCCZ\p Ext'l
Depth to WaterBefore p"rsins ? t,.l.D casing volume N) q, wel: &1//.j:(.653h)
3" Wefl:o_:_(-367h)
Conductance (avg) j '5,?5 pHof Water(avg)_*6"J
welt Water rero. (uue)-S2g-Redox porentiat pn>fiE:turbidiry H.W
Amb. Temp.(prior to sampling eve"OEO9fC
pHBuffer4.O 7:0
Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Description of Sampling Even
Date: 2,25.07 Revision: 2
page 40 of4l
ATTACHMENT 1
WIIITE MESA URANIUM MILL
(i
pH 6,)tr _
remperatur ,. -5 ?J
conauctance .?22tf
Redox Potentiat (ED-326-Redox potential eW lO3
rurbidity /a/.2 Tu.bidity . ,5?
Conductance 3}}?
pn - . 6,1(
Temperature 5r).8
conductance 3f a 1
oH 6, )r) ."
conductance 3A"6
pn . 6,81
Redox Potentiat @6 Ll I &Redox poteniniaWnl Ll0 5
I :;'lrrb;d'i+7 e.W %r6;Ji*7
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Miu-GrouqdwaterDischargepermit Date: 11.17.06 Revision: lGroundwater Monitoring
Quality Assurance Plan (QAp)
Turbidity- i:,,: Turbidity
Page4l of4l
volume of water Purged when Fietd parameters are Measured
Pumping Rate Calculatign
Flow Rate (Q), in gpm.
s/60= - '-':*'"^*A,O _Time to evacuatetwo casins volumes(2ylr=2vre = ,&q.A? ---- - '
Number of casing volumes evacuated (if other than two)_
If well evacuated to dryness, number of gallons evacuated
Name of certified Anaryticar Laboratory if other Than Energy Labq
TYpe of Samnle Samnle
Tefrc!
(cirple)
SamplpYplume
(in{icateif other
than qS specified
below)
X'iltered
(circte)Pleserrative Added(circle)
YOCs 7N 3x40ml Y HCI- @ NNutrientsNl0OmI2NIrzso+ @ NIldawMetalsWN25OnlDN-IIlSQr @ NAll Other Ngn-Radioloeics l
@N 250mI Y (E)No Preservative Added
GmssAlpha (2N 1.000 ml )N H2SO* D NLruter tslrr,uuyJ\ ._ra.afJ -l rn^r-^^-L
IiL' N lY @
Ifa preservative is used,
Specify Type and
Quantity of Preservative:
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Mill-GroundwaterDischargePennit Date: 11.17.06 Revision: I
Groundwater Monitoring
Quality Assurance Plan (QAP)Page 40 of41
ATTACHMENT 1
WHITE MESA URANIT]M MILL
FIELD DA?
Description of Sa4pling Event:
Location (well name)
Date and Time for Purging
Well Purging Equip Used:
warER
t7we,
Sampler
Name and initials
and Sampiing (if different)
_bailer Well Pump (if otherthanBennet)_
sarrpling pr*t lS + Qfi- prev, well sampted in sampling nu"*-Nfu
pHBuffer 7.0 pH Buffer4.O
Specific Conductance 13bV ril{iHOSlcm WellDepth.n5'
Depth to Water Before p*g,ne_-sgis- Casing Volume (\0 4,, Well: ,, (.653h)
Weather cooa.G-[breeze-.Sv,.ny Ext'l Arnb. Temp.(prior to sampling **r) I 10C
Gal. Purged Time:_ Gal. Purge{
conductance 3ry"A[Conductance
pH----6.99
Terrperature "s9,9 Temperature
Redox Potential (Eh) ASq Redox Potential (Eh)_
r*biditv 0, Id9_Turbidity
ConductancE (ave) , SUZb *
Wel[ Water Temp. (avg)_l_fr,9__
3u Well: (.367h)
pH of Water (av$____L-g;i_
Redox Potential (nh) Ztf Turbidity o. vf
pH
Conductance
Time:_ Gal. Purged Gal. Purged
Conductance
Temperature
Redox Potential (Eh)_
pHpH
Terperature.
t
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Redox Potential @h)
Cott+, t voc,'\ pv,n p ;$ L'e ['l
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Mill - Groundwater Disohargo permit
Groundwater Monitoring
Quality Assurauce Plan (QAp)
Date: 11.17.06 Revision: I
Page4l of4I
Turbidity.
volume of rvater Purged when Field parameters are Measured
Pumpins R,ptp QFlculatiog
FlowRate(Q), ingpm.
S/60 = :Time to evacuate two casing voiunres (2V)
T:2VlQ =
Number of casing volumes wacuated (if other than two)_
If well evacuated to dryness, number of gallons evacuated
Name of certifiedfuaMcal Laboratory if otherThan EnergyLabs
T
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Tvne of Samnle Samnle
Taken
(circle)
Sample_Volume
findicate if other
f iltered
(circle)Preservrtlve Added
(circle)
than ao specified
below)
VOCs Y)N 3x40ml Y6tr HCL (P NNutrientsN100 mt WN HzSO+ &) NHeawMetals)N 250 ml N HNO3 &t NAl1 Other Non-
Radioloeics
orN 250ml YOE No Preservative Added
Gross Alpha frN 1,000 ml qdN _Irzsor gJ Nvurl,r trytrquy,
?*r.*'rri llat-..u.*,
aN Samule volume
l6'CC.rxI---.---------_=
Y49
Ifa preservative is used,
SpeciSrTlpe and
Quantity of Preseruative:
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Mill - Groundwator Discharge Permit
Groundwater Monitoring
Quality Assuranoe Plan (QAP)
TIELDDAT
Description of Sampling Event:
Date: lLl7.A6 Revision: I
ATTACEMENT T
WEITE MESA I}RANIT'M MILL
FOR
.\e
Page 40 of 41
Location lwrttorrr"T [lV- Z) ir#l|r.
Date and Time forPurg r"r*.r//O? *o Sampling(if dif8erent)
Well Purging Bquip Used: f.i*nor -bailer
Well Pump (if other thanBem*)-p(-
Sarnplingrr*, IS+ Q.+f- ftU-Zl rr*.** SampledinSamplingnu*t--.,2[
puBuffer z.o 7;[)pH Buffer 4.0
SpecificConductance .{f6( uhmtOS/cm Well Depth a<r
Depth to lVater Before p*s*E-5lil-Casing Volume (V) 4,, wAt 2t,66 (.6s3h)
Conductance (avg) - lth(_ pH of Water (avg)
Well Water Temp. (avd-lsq,L- Redox Potential (Eh)-ldieT\$idiry ) , f
Time:
conduotance t Lt66 Conductance lLf 6?
Weather Cond.S: , , ^ f = f^f,irf Jf Ext'I tunb. Temp.(prior to sampling "r*D€sL
Gal. Purged
pH . G.CIT* prr MI
Temperature Ter4rerahrre.
RedoxPotentol (ED--6;5- Redox Pote,ntiat (Eq W .
Turbidity l.w Turbidity Lln
Conductance tvsT Conductance I YLI
PY (i,V? PH &7t
t"*p.*to. fi t"*p.o*r . 6(1 2 -
,t"&*
3" Well: .. (.367h)
l^. it ht
t
RedoxPotential (ED 60 f RedoxPotent irt(Eh) S?fl-
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#x,}""t9'-fi.c ffii]d-:**Sw&-*
Number of sasing volumes evaouated (if other than two)
If well evacuated to dr5mess, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs.
MiII - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page(l of6[
rurbiarry----rliZ
Volume of Water Purged When Field parameters are Measured
Punpine Rate Calculpjion
ftme of SampJe Samnle
Tdken
(circlel
SampleVolume
(indieate if ot&er
Fil.tefed
(ctfile)Presqrvativg. Adde4
(circte)
tLsuis speeifred
helow)
I
VOCs ruN 3x40 ml YfiD HCL I, NNutrients/N 100 0l D N.H,SO,NHeawMetalsN250 ml TN HNO3 @ NAll Other Non-
Radiolosics
UN 250 mt n6)No Presenrativ-eAdded
&obs Alpha txN 1.000 mI VN HzSOr M N
0ther (specify)
Con.n^ | Tnnu.,:
v)N Y6)
If apreservative is used,
SpecifrTlpe and
Quantity of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
FIELDDAIA
Description of Sampling Event:
AT-TACJME,NT I
WHTTE MESA URANTUM MILL
Date: 2.25.47 Revision: 2
Page 40 of4l
TERFOR
Location (*"u nu,ne). ,fvl.[J--A{ iX}g::, ini,iurr d,"Jol /1ourer:C,l.orlr> C.uln
Dateandrimeforpurgn13l.j,lOl andsampting(ifdiffereno .- Pres*+
wellPurging Equip used: y'ou*o or-bailer weil pump (if other than Bennet)
samplingEvent. ls+ &*(. prev. weu sampted in sampringEven J)4V
pHBufferl.O- W pHBuffer4.o tF
Specific conductance-?8&l[uMHos/cm well Depth . I tf)' _
Depth to waterBeforepurging. ? ?, 3? Casing Votume (v) +. well: lj.? I (.653h)
conducrance rrrul 3 8 40, u 5 pH of \ffater o"r, '" .X".tS-t@
Well Water Temp. (avg)-5&-8--Redox potentiat (Bhfillr*bidity 3,4V
weathercono.\rJ,.,nJf - Sr"y Ext'r Amb. Temp.(priorto sampting "r"nt)--lf
,C
Temperaturq 53.3 Temperature 55.r ?
-RedoxPotential (Eh)--3.35- Redox potenriat Ch) 3: 6
Turbidity -. 3:f7
(,',
Conductance 3 ff66
g 6,112
conau"tance 385-O . ,.. ......
pH 6,3l
Conductance 3gAI .
PH 6,3q
T"rprra,ur. 58,6
conductance SgbA
Tempe*ture 5&
Redox Potential (Eh)
! ,i
39t RedoxPotentiat tgh) 33O -
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: t1.17.06 Revision: I
fu*ioity___*f , !
Page4l of4l
volume of water Purged when Fierd parameters are Measured
Pgmping Rate Calculalion
Number of casing volumes evacuated (if other than two
If well evacuated to dqrness, number of gallons evacuate
Name of certified Anatyticar Laborarory if other Than Energy Labs.
Tvep qf Samrde Samnle' Iaken
'(cifcle)
Sample,V. olume
(indica4,if other
than as."speeified
bclow)
[iltered
(cirde)Breservative Added(circle)
VOCs N 5x4U ml \t HCL NNutrientsNl00mlHzSOoN25OmlAll Other Non-
Radiolosics
glN I\HNo3 @ N250mIY6)
DN
No Preservative AaEa
Hz.SOa NGross Alpha N l.000mI
Other (specify)
n- -- r'r [,N
ry
x @,,
If a preservative is used,
Spec$ Type and
Quantity of heservative:
---------------
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Mill - Groundwater Disoharge Permit
Groundwater Monitoring
Quality Assurancc Plan (QAP)
FIELD DAT
Description of Sampling Event:
Datn: 11.17.06 Revision: I
ATTACm4ENT I
WEITE MESA T]RANIT]M MILL
Page 40 of 4l
Looation(*rtto.rn.) lVly' *? . i,H'J;uioitiur, 0a^, L[ lY<r"z*r{
Sampler ,4:[r*lrO,y
DateandTime for p*eUs3fS[O?
^asampling(ifdifferent)
Wetl Purging Equip Used: 6nor -bailer
Sampling n-,*t l5l' &.k
Well Pump (if other than Bennet)
Prev. Well Sampled in Sampling n"*t-f'l[^,J
pH Buffer 7.0 1-O . pH Buffer 4.0 q-D
.
SpeoificConduotanoeffiffi-uMHoS/cm warp"ptu--12? /
pH of Water (avg)
Depth to Water Befor "P*soe-l23-?.-3- Casing Volume (V) 4" WetL:jS1A')_1.6s3h)
conductance f"rs) ES q I ,
Well Water T"'rp. (uudlg.gl-Redox Potential (EDlSlTorb iaiy 9.1.7{)
Ext'l Amb. Temp.(prior to sampling "r*q-?OY-
c)
coodr"t*o ?53? Conductanc " Lt 53c{ -
pH r),11 pH k?J
ru*p"r"to. 5'914
Redox Potential (Eh)-JJg-
rurbidirv r 4g
-
Redox Potential @h) W6
-rurbidity.- /6.. / -
WeatherCond.
FOR GROUNILWATER
i.rnr2 [tlrs l]ve**
Gal. Furged.
Conductance L{5 43
Ttme: I TZK," cal. Purged_16_ @coodu"tur". Lfl k)
-,* 1,21 pH 6"?2 .
r"*p*t * Sf, 2 iK6
Redox Potentiat @D)j-L- Redox Potertial (ED l7t
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Temperature
liJ;Ji,+7 ?5,t lu r L,{+y 5q"u
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Mill - Grouudwater Discharge permit
Groundwater Monitoring
Quality Assuranco Plan (QAP)
Dal.r; 1L.1?.06 Revision: I
Page4l of4l
Turbidity
Volume of WaterPurged When Field parameters are Measured
Pumping Rate Qalguiqtion
T
ffio"*l-*ion ;H+?6':.'*"Tof3:**$'u**o'
Nru:rber of casing volumes evacuated (if other than two)
If well evacuated to d4mess, number of gallons evaouated
Name of Certified Analytioal Laboratory if Other Than Energy Labs
l.l13
Iff
1,,,
T
T
T
IVne of Samfile S$,mule
Tflken(pircle)
Samnle Volume
findicate if other
filtered
(circle)
Preservative 44$eJ!(clrcle)
than as speciliedbelow) \
VOCs 7N 3x40 ml Y6D HCL & NNuhientsN100 mI .N SOr ,' qP NHeawMetals@N250 ml NN HNO3 6I NAII Other Non-
Radioloeics
&N 259 nl Y0 No Preservatirre Added
Gross Alpha NN 1.000 ml tY}N HrSO4 19 Nuther (speofy)
Q :"r*lI.gu
G'N
.45
S.ample^volnpe
[0OOwl Y@)@
If aprescrvative is used
Speci$Tlpeancl
Quantity of Preservative:
ri,re]J '''od Ie/ oC+..
Mill - Groundwater Discharge permit t-brt , ll.l7.06 Revision: I
Groundwater Monitoring
Quality Assurance Plan (QAP)Page 40 of4l
4,TTACITM4NT 1.
WHITE MESA URANIUM MILL
FIELD DAT
Description of Sampling Event:
Location (well name)
Date and Time forPurgffi and Sampling (if differenQ
Well Purging Equip Used: !(bailer Well Pump (if other than Bennet)_
Prev. Well Sampled in Saurpling n ^t931|{\/
pH Buffer 4,0 et},
Specific ConductanceffiL! -uMHoS/cm w"llD"pth l,l01
Depth to Water Before Purgin CasingVolume (V) 4" Well:
Conductance f""g)-1Q15 pH of Water (avg)
Well WaterT"*p. (urg) 58,65 Redox Porential pnffiruruidfty, 13
weather c*a.Srn"u - L/d.JF Ext,l Amb. Temp.(prior ro samFling *,r"o0-I? "C
0A
croa*tu,,u f,? {Y condustanc "- j1OSS P
Temperature
Redox Potenrial fenl 2C3 RedoxPorential(Eq' .9p[
rurbiditv 3.4rrurbidiry 3.77 _
@@
cooar"t*"" ffitfl "oror***- 2a7? -pH- rl"gs
remperatur Sfi ,"*pr**." _ Sfr ? -
Redox porential (ED- 4l+- Redox porential cD P 17
sampling Bo.rt--/S e- d*-
pH Buffer 7 a-a.C\
pu . 2.27
J1,,, lr,:J ,' t'r .$Jlr- au'tb'{'i7 z-Jz
Mill - Groundwater Discharge permit
Grouadwater Monitoring
Quality Assurance PIan (eAp)
Date: 11.17.06 Revision: I
Page4l of47
Twbidity
volume of water Pwged when Field parameters are Meas,red
Bumpins Rate Calculation
Flow Rate (Q), h gpm.^ a Time to evacrrrre rus/60= -: *-.,gn * IHr|;5':""'"*l?f?",l,**ou
Number of casing volumes evacuated (if other than two)
If well evacuated to drya:.ess, number of gallons evacuated
Name of certified Analytical Laboratory if other Than Energy rrtrii ,, i
\
IVue of Samnle Samnle
Takeq
(circle)
Samnle Volumg
fiudicate if other
I'iltered
(pirele)
Preservative Added
(circle)
than as spqcified
below)
VOCs 7N 3x40 ml Y Os)HCL NNutrients7N100 ml Qtr rN HzSOr NHeawMetalsN250 ml x)N HNO3 t?] NAll Other Non-
Radiologics
APN 'z)v tnt Y Ol'No PreservativeAdded
Gross Alpha tiN I-O00 ml IfN EEQI -@N
Other (specify)
G.r"..^-lI*------.-._.-
CtrN
t2
Y G'p @
ff a preservative is used,
Speciff T1rye and
Quantity of Preseryative:
t5a5
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Mill-OtoundwaterDischargePermit Date: 11.17.06 Revision: I
Groundwater Monitoring
Quality Assurance Plan (QAP)Page 40 of4l
FIELD DAT
AMACHMENT T.
WHITE MESA URANIT]M MILL
FOR
Description of Sampling Event:
Date and Time for Purging ;and Sampling (if different)_
Wetl Purging Equip Used: U6*n o,_bailer Well Pump (if other than Benne0_
Sampling p"*, lst &.+-{ Prev. well Sarnpled in Sampling nu^t TD*i!\L/
pHBuffer 7.0 pHBuffer 4.0 rylO .
speoifio conduotan"efffg[ uMuoslcm w"tto"pu tYl
Depth to Water Before p*soetlj!-Casing Volume (v) 4" w"fr, 3? ? (.6s3h)
Conductanoe Arel lW 3" Xlell: (367h)
pH of Water ("rgl ,?,fl- '
Well Water T.*p. ("rg)*f$r|-Redox Potentiat teh)r1{Turt iafiy 4,21
Weather cono. tny'rld.r --Ext'l Amb. Ternp.(prior to sampling **qJj,OL-
Conductance Conductance L'?D c
pH Q36 pH 2"ti/
T"*p.*tor" 58.5 , T" rn^*. 5V..5 .
Redox Potential (Eh)g"t2 .Redox Potential (ED g{il -
r*ria,ty dl.J7 mraiarry Ll.{9
-@@
conductance t.7)3 conduoranc, t1:*{pH q,r? _ ;i f,.'tL
Redoxpoteatiurgnl-€lf- RedoxPoteutial @h) f(tl6,
lZ *,
loC*,'o
G
TwhJ.,+y *11 - .*lwb.d,'l7 W
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page4l of4l
Turbidity.
Volume of Water Purged When Field Parameters are Measured
Pump-ing Rate Calculation
FlowRato(Q), inpm.s/60= = 9-0 ,
Number of casing volumes evacuated (if other than two)
If well evacuated to dqar.ess, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Irlil6"-:**'H'trff*
Tvne of Samnlq Srmplq
Taken
(circle)
Sapole Volume
findicate if other
Iiltere4 ,.
(circle)
Preservative Added
(cirde)
thau as srecified
below)
VOCs N 3x40 rnl YN)HCL {fl N
Nuhimts N l00ml NN HrSOl &? N
HeawMetals N 250 ml WN HNO3 M NAll Other Non-
Radioloeics
&rN 250mI Y6)No Preservative Added
Crross Alpha MN 1.000mI 0r)N HzSOn (Y) N
Other (speciff)
?e^or.- la^**
G,N
,tJ
Samolevolumelffi^l Y6)@
If apresenrative is used,
Specify Type and
Quantity of Preservative:
rrJruIJ
1a.-i
1!Mill-GroundwaterDischargePermit Date:11.17-06 Revision:l \Groundwater Monitoriqg i
Quality Assurance Plan (QAP) page 40 of 4l i ,\t:
t.AITACHMENT I 1WHITEMESA URANIUMMILL
FIELD DATA WORKSHEE.T. FOR
WETE nmSA URANITIM MILL !,FIELD DATA WORKSHEEI.FOR GROTJND WATER i
DescriptionofSamplingE**, l5,f C).+n 5S i ,-\ \
Location,*"u ru*O 11 l/- 3 2 lr., 19,...#,
^
\
pf eSen "{
DateandTimeforPurging 3fi Ahl *dSarnpling(ifdifferent)
Well Purging Equip Used: lArrmp or _bailer Well Pump (if other than Bennet)
s*pliru E*"ot 1.5 * , . Oi f Prev. welt sarqpled in sampling nu*t p l: loIVl
pHBuffer T.o . 2 /) pHBuffer4.o
Specific conauotaoce I flc 1/ uUltOstcm Well Depth
Depth to Water Before ***u253-f
-Conduotance A"el ?€KS --
CasingVolume (V) 4" Well:?L[,75 t6s3h)
pH of Water (avg) [
T
T
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Well Water Temp. (*rd-|-G. 35-Redox Potential (Eu/Xl, Turbi di.ct Jtf ,1
Weather cora.Oo,-n - &o I Ext'l Amb. Temp.(prior to sampling "u"oq j' k-
06
conauctaoce 3 trtrfl Conduotance 3 gg5
prr ?d0 ,H . 6"gr
T"rp"**" 52O - ru.p".*" 56,.t ,
.Redox Potential (Eh) / E2
rurriaitv-..13' ,l rwhidity--//.6
r"orp.*to. %- )T" prru*r" 46, ()
-
Redox Pote,ntial (Eh)J.? S RedoxPotentiuf Cen) /3 ?
rn\7
conauctance I1Kfl conducranc " 7W
pH ,$'"?q , pH , 0',q7
It t b;f ,' ry -ir.o *T,,ulr,J,o/.
, ,4.1
r 11.-E
Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assuraace Plan (QAP)
Date: 1i.17.06 Revision: I
Page4l of4l
Turbidity
volume of waterPurged when Field parameters are Measured
Putn,ping Rate Calculation
FlowRate(Q), ingpms/60= -;-_.g-"n Timeto evacuatetw lumes (2V)
T=2VIQ =
Number of casing volumes evacuated. (if other than two
If well evacuated to drymess, nurnber of gallons evacuated
Name of certifled Analytical Laboratory if other Than Eneqg5r Labs
Twe of Samole Samnle
Taken
(circle)
$ample Volume
(indipate if other
than,as srecffi.e3
belqw)
trIltered
(cirgle)
Preservative Added
(circle)
VOCs 7N 3x40 ml Y6t]HCL NNuhientsN100 ml IY) N ItSO,NHeawMetalsN250 ml
-
/Y'N HNOs NAll Other Non-
Radioloeics
&N 250 El YoP No Preservative Added
GrossAlpha @N 1,000 mt LY/ N HzSOr C) NOther(qpecify)
A.(/tne r*l l,ro,
G,N 'ffi,rylT'Y0y @
Ifa preservative is used,
Spec$ Tlpe and
Quantity of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Qualiry Assurance Plan (QAP)
FIELD DATA
Description of Sampling Event:
Date: 11.17.06 Revision: I
ATTACEMENT I
Page 40 of4l
puBufferTo , l7.O puBuffer4 o tt"A
Specific Conductance UMHOS/om Well Depth
Depth to water Before Purgrng---_ casing volurne (V) 4, well:_____(.653h)
Conductance (avg)_ pH of Water (avg)
3" Wel[: (.367h)
well water Temp' (avg)- Redox Potential (Eh) -. Turbidity _--
rJfeather Cond,Ext'l Amb. Temp.(priorto sampling event)_
WHITE MESA URANIT'M MILL
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pH
Gal. Furged Gal. Purged
Conductance Conductance
Temperature Temperature.
RedoxPotential (Eh)Redox Potential (Eh)
Turbidity.Turbidity
Gal. Purged Time:_ Gal, Purged
ConductanceConductance
pH p4
Temperafure.
Redox Potential @h)
Temperature
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page4l of41
Turbidity
Volume of Water Purged When Field parameters are Measured
Pumping Rate Calcul+tioUt
FlowRate(Q), ingpm.
3/60 = E
Time to evacuate twocasing volumes (2V)
T =2VlQ =
Number of casing volunres evacuated (if otherthan two)_
If well evacuated to dryaress, number of gallons evacuated
Name of Certified Analytical taboratory if Other Than Energylabs
of
c,, *" [1-V * 60 Blu*l\ .
Twe of Sample Samrle
Taken
(circlel
Samnle Volume
findicate if oJher
Filtered
(circle)
Preservative Added
(circIS)
than as soepilied
below)
VOCs ff)N 3x40ml YN)HCL @ NNutrients@N100mINIITSOI O NHeavyMetals(DN 250 ml ,N IINO3 @ NAll Other Non-
Radioloeics
@N 250ml Y6D No PresewativeAdded
Gross Alpha (gN 1.000mI 9N IITSO4 t?) Nuthe( (specfy)
Gr,.ar*i fiulr.".^,r
G)N Y6p
If apreservative is used,
Speciff Tlpe and
Quantity of Preservative:
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Mill-GroundwaterDischargePermit Date: 11.17.06 Revision: I
Groundwater Moniforing
Quality Assurance Plan (QAP)Page4} of4l
ATTACHMENT 1
WEITE MESA URAI\IT'M MILL
flELDDAT
Description of Sampling Event:4> fuon+
lo@ruo
Depth to Water Before Purging
Conductance (avg)
Wsll WaterTemp. (avg)
Weather Cond.
WellDepth
Casing Volume (V) 4" Well: (.653h)
3" Well: (.36'lh)
pH of Water (avg)
Redox Potential (Eh)___lTurbidity
Ext'l Amb. Temp.(prior to sampling even$
Location (*"lo*d W- 63- iiff"*uinitiats
Date and Time nr\*sng&f # / O? und Sampling (if different
Well Purging Equip Used: $*por -baiier
WeIl Pump (if other than Bennet)
Sampling Event fl.inra+e Prev. Well Sampled in Sampling Event
pHBufferT0 7-O pHBuffer +.0 LLO
Specific Condu"tao"e6 uMHOS/cm
Gal. Purged Gal. Purged
Conductance Conductance
Temperature Temperature
RedoxPotential (Eh)_Redox Potential (Eh)_
Turbidity Turbidity
Time:_ Gal. Furge{_*-
Conductance
Temperature
Time:_Gal. Purged
Coaductance
Temperature
Redox Potential (Eh)_
pHpH
Redox Potortial (Eh).
-Tk,'f ,t e 1t'rr26-'ig x^p[e
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance PIan (QAP)
Date: ll.l'1.06 Revision; I
Page4l of41
nrbidity
Volume of Water Purged When Field Parameters are Measured
Pumping BAte Qalgulation
FlowRate (Q), in gpm.
5/60 = :Time to evacuate two casing volumes (2V)
T = 2VlQ=
Number of casing volumes evacuated (if other than two)
ffwell evacuated to d4ar.ess, number of gallons evacuated
Name of CertifiedAnalytical Laboratory if OtherThan EnergyLabs
Tvpe of Samnle Samole
TeBen
(eirgle)
Samnle Volume
findicate if other
Filtered
(eircleI
Preservative Added
(circlg)
than as sreclfted
below)
VOCs (v) N 3x40 ml Y/I\IJ HCL (1' N
Nutrionts twN 100 rn1 N I{zSOa @ NHeawMetalsMN250mINIINO3 @ NAll Other Non-
Radioloeics
@N 250mI vs}No Preservative Added
Gross Alpha @N 1,000 ml G} N.I{rSO1 ff) N
Other (speciff)
Gt^.tJ J;*,
0N
tr
Y@ (s
If a preservative is used,
Speci$Tpoand
Quantiff of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance PIan (QAP)
Date: 2.25.07 Revision: 2
Page ztO of 4l
ATTACHMENT I
WHITE MESA TJRANIUM MILL
FIELD DATA WORKSHEET FQR.GROUND WATER
Description of Sampling Evenu 11 r n S<r{e 6 _5 J4
Locarion(wett name) Rirrsct€ -- ffiHil. ini,irr. f,L*iq l /uta.^,e, 4J...,{.>Or.r,
Date and Time for Purging 0? and Sampling (if differenr)_
well Purging Equip used; {ou oor *bailer weil pump (if other rhan Bennet)
Sampling Br"nt 0 (.rr9"..ie prev. Well Sampled in Sampling Event
pH Buffer 7.Q ,n pHButrer4.o 4D
Specific Conductance_uMHOSicm
Depth to Water Before Purging_
Conductance (avg)_ pH of Water (avg)
Redox Potential (Eh)_Turbidity
Ext'l Amb. Temp.(prior ro sampting *"n0 B0C-
Well Depth
Casing Volume (V) 4" Well: (.653h)
(, i
3" Well:_(.362h)
Well Water Temp. (avg)_
weather cona.C-bo I -Cl o "
Time:_ Gal. Purged
Conductance
Time:_Gal. Purged_
Conductance_
pH
Temperature
Redox Potential (Eh)_Redox Potential (Eh)_
Turbidity Turbidity.
Time:_ Gal. Purged
Conductance
Time:_ Gal. Purged_
Conductance.- -
Temperature Temperature_
Redox Potential (Eh)_Redox Potential (Eh)_
Rr^ro-+. S.*^pte
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Mill - Groundwater Discharge perrnit
Groundwater Monitoring
Quality Assurance PIatr (eAp)
Date: 11.17.06 Revision: I
Page 4l of 4l
volume of waterPurged lvhen Fierd parameters are Measured
Pumlring Rate Calcul AJioU
FlowRate (Q), in gpm.Time to evacuate two casing volumes (2V)T= ZVIQ=
Number of casing volumes evacuated (if other than two
If well evacuated to dr;mess, number of gallons evacuated_ %
Name of certified Analyticar Laboratory if otherThan Energy Labs
TYqegf Samule Sample
Takgn
(circlel
SampleVolume
(indiclteif other
t&an as snecified
filtered
(circle)4reservativq,Added(gircle)
belowl
VOCs {Y) N 3x40 rnl Ym)@--irNutrientsQ2N
ZF-- N
100 ml
HqL (9N
HeawMetals HaSOr &) N250mltY] N IINO3 tV> NAII Other Non-
Radiologics
9,, N 250mI
1.000 rI
YQU No Preservative AaAea
GrossAlpha MN yN -Irzsor (D NL,ltlof (spocuy,
.t r-
--err Fl-n. I l,
LUN
t
Sample volume
/CtQ,," I
Y€9l 4)
Ifa preserrrative is use4
Speci$Type and
Quantity of Preservative:
T
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+{TTAC4[ENI l
WEITE MESA T'RANIUM MILL
FrELD DAralvqBI(smHT FOR GRoUND WATER
Descriptionof SanplingEvent .. (OJ L- lS,rrrS+*e ..
Location (weltname) R.rtla-'lQ
Sampler n
Nameandinitials fJ@-n,'e I No*"' (
Date and Time forPurging 3 I t ;lql *Usampling (if differenq-
Well Purging Equip Used: _3ump or _bailer Well Pump (if other than Bennet)_
Sampling Event--&r-rr$nj e Prev. Well Sampled in Sampling Event
Mill - Groundwator Discharge Permit Daie: 1lJ7.A6 Revision: I
Croundwater Monitoring
Quality Assurance Plan (QAP)Page40 of4l
pH Buffer 7.0 pHBuffer4.0
Speciflc Conductanoe UMHOS/om WollDepth
DepthtoWaterBeforePurging__ CasingVolume(9 4" WelL .. _ (.653h)
3" Well: .(.367h)
Conductauce (avg)-
Well Water Ten:p. (avg)Redox Potential (Eh)_lurbidity
A^r l"s
Otr'h
Conductanoe
lveatherCond.Clo" &y CooI Bxt'lAnrb. Temp.(priorto sampling *"$ I 0 of
-
Time:_Gal. Purged Time:_ Gal. Purged
Conductance
pH
Temperature Temperahrre
RedoxPotentid (Eh)Redox Potential @h)
Turbidity Turbidity
pH
Time:_ Gal. Purged
Conduotance
Time:
Conductance
Gal. Purged
pH
Temperature Temperatue
RedoxPotential @h)RedoxPotential (Eh)
(,\r.-n. So,^1ri.
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Mitl * Groundwater Disoharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page 4l of4l
Volume of Water Purged When Field Parameters are Measured
Pumnine Rate Calculation
Flow Rate (Q), in Spm.
5/60 = =
Time to evacuate two casing volumes (2V)
T = 2VlQ:
Nurrber of casing volumes evacuated (if other than two)
If well evacuated to dryrness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
IVne of Famole Srmnle
Taken
(circle)
Samnle Volume
fiudsste-ifother
Fil"gered
(circlo)
Preser,vative Added
(circle)
than as snecified
below)
VOCs N 3x40 ml Y AI}HCL M N
Nuhients }N 100 ml @"N HzSO{ I N
HeawMetals N 250 mI fY} N I{NOC M NAll Other Non-
Radiolosics
cpN 250 ml Y6t)No PreservativeAdded
Crross Alnha MN 1.000 ml @N HrSOa ,ID N
Othor (specify)
L4levua"-l Jncvro..,..l
wN Samolevolume Y GT)s)
If apreservative is used,
Speci&T1ryeand
Quantity of Presenrative:
ffi
L'/o.+et",
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 2.25.07 Revision: 2
Page 40 of4l
ATTACHMEM 1
WIIITE MESA URANITJM MILL
FIELD DATA \TPRKSITEET EPR GROUND WATERDescription of Sampling event: [1[ rt]c- .l- (s.-1, u
Location(wetrname) Rrhq++e il#:I,.ini,iurcMkr [*sC.}r.\
Date and rime forpurg .ns?tltfild4 and sampling (if differeng ,,
well Purging Equip used: dru^oor -bailer well pump (if other than Benner)_
sampling Event R r'n>* {e . Prev. well sampled in sampring Evenr-
pH Buffer 7.L-lc
Conductance (avg)_ pH of Water (avg)
Well WaterTemp. (avg).Redox Potential (Eh)_Turbidity
Weather Cond.- Ext'l Amb. Temp.(prior to sampting event)
Specific Conductance_uMHOS/cm
Depth to Water Before Purging_
pH Buffer4.0
Well Depth
-Casing Volume (V) 4" Welt:_(.653h)
(:
3" Well:_(.367h)
Time:_Gal. Purged
Conductance
Time:- Gal. Purged_
Conductance_
pH
Temperature
Redox Potential (Eh)_Redox Potential (Eh)
Turbidity Turbidity
Time:_ Gal. Purged_
Conducta
Temperature
Redox Potential (Eh)_
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Mill - Groundwater Discharge permir
Groundwater Itilonitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page4l of4l
volume of water Purged when Fierd parameters are Measured
Pumping Rate Calpulation
FlowRate (Q), ingpm.
5/60 = =
Time to evacuate two casing volumes (2V)T=ZVIQ=
Number of casing volumes evacuated (if other tlran two
ff well evacuated to dryness, number of gallons evacuated_
Name of certified Analyticar l"aboratory if otherThan Enerry Labq
Tyneof Samnle Sample
Taken
(circle)
SampleVotqme
(indicateif pthe-f
than.es, pfe$ified
helowl
f,'lltered
(circl4 Pre.se{v3.tiv.e Addid
(circle)
VOCs N 3x4O ml x6s HCL ,nrNutrients}N 100ml N HzSO+)NHeavy Metals @N 250mI N HNOs & NAll Other Non-
Radiolosics
UN 250mI Ydt No Preservative Added
Crross Alpha @N l,000ml (DN Irzsor_ 6} Numer (spec[y)
-t
FPrr P.'/ I l r,r,-- -,r..
@N Samnle volume
lo'odml._Y6D 's
Ifa preservative is used,
Specify Type aad
Quantity of Proservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance PIan (QAP)
Date: 2.25.07 Revision: 2
Page 40 of4l
AHTACIIMENT I
WHITE MESA URANIT]M MILL
Date and Time forPurging and Sampling (if differen0-
Well Purging Equip Used:
-pump
or -bailer Well Pump (if other than Bennet)
Sampling Even Prev. lVell Sampled in Sampling Event
pH Buffer 7.0.pH Buffer4.0
Specific Conductance-UMHOS/cm Well Dep&
Depth to WaterBefore Purging- Casing Volume (V) 4" Well: (-653h)
3" Well:-(.367h)
Conductance (avg)-
Well WaterTemp. (avg)Redox Potential (Eh)-Turbidity
Weather Cond.Ext'l Amb. Temp.(prior to sampling event)[:
Time:- Gal. Purged
Conductance-
Redox Potential (Eh)_
Turbidity-
Time:- Gal. PurEed-
Conductance
Redox Potential (Eh)_
Turbidity
pH
Temperature-
pH
Temperature
-
Time:- Gal. Purged-
Conductance-
oHpH
Time:- Gal. Purged-
Conductance
Temperature Temperaturq
Redox Potential (Eh)-Redox Potential (Eh)
R,'"t c- { e So^plu
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
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Mitl-GroundwaterDischargePermit Date: 11.17.05 Revision: I
Groundwater Monioring
Quality Assurance Plan (QAP)
Volume of Water Purged When Field Parameters are Measured
PumpinF Rate Calsulation
Flow Rate (Q), in gpm.
Page 41 of4I
Time to evacuate two casing volumes (2V)
5/60= =T=2VlQ =
Number of casing volumes evacuated (if other than two).
Tvne of S-amulg Saqlple
Tql<es
(circle)
Sample Volume
findicate if other
Filtered
(circle)
Preserrative Adde4
(circle)
than asspeeilied
below)
VOCs N 3x40 ml Y60 HCL )N
Nutrients N l00ml N H"SOd N
HeawMetals N 250m!2N HNOr O, N
All Other Non-
Radioloeics
Cft N 250mI Y6D No Preservative Added
Gtoss Alnha &N 1.000mI MN H,SO" (U N
Other (speciff)
,-l l..f,*gpal-o.-l Jr\Orro.l
-.----------_---
dlN
:)
YoP
If a preservative is used,
Speciff Type and
Quantity of Preservative:
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Mill - Groundwater Discharge Permit
Grourdwater Monitoring
Quality Assurance Plan (QAP)
Description of Sampling Event:
DaE: 2.25.A7 Revision: 2
Page 40 of4l
ATTACHMENT I
WHITE MBSA URANIT]M MILL
Location lwel I name)--*0&A.,kf
Sampler
Nameandinitials Do,^i-l l&la*r- - d*",lcs Orut i*
Date and Time forPurging 3ltt"tttz and Sampling (if different)-
Well Purging Equip Used:
-pump
or -bailer
Well Pump (if other than Bennet)-
pII Buffer 7.0
Prev. Well Sampled in Sampling Event
oH Buffer4.0
SpecificConductance-UMHOS/cm Well Depth
Dept}rtoWaterBeforePurgin8-CasingVolume(v)4',Well:(.653h)
3" Well: (.367h)
pH of Water (a
WellWaterTemp.(avg)- RedoxPotential(Eh)-Turbidity
Weather Cond.- Ext'l Amb. Temp.(prior to sampling event)---------
Time:-Gal. Purged-Time: Gal. Purged-
Conductance.
(i
pH
Temperature-
Conductance-
oH
Temperature-
Redox Potential (Eh)-
Turbidity-
Redox Potential (Eh)
Turbidity
Time:-Gal- Purged-
Conductance-
Time:- Gal, Purged-
Conductance
Ternperature-Temperature
Redox Potential (Eh)Redox Potential Gh)
T,oV!r.-1. oP lt+usea
Volume of Water Purged When Field Parameters are Measured-
PumpinF Rgte Calculation
FlowRate (Q), in gpm.
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Mill-GroundwaterDischargePermit Date: 11.17.06 Revision: I
Groundwater Monitoring
Quality Assurance Plan (QAP)
Turbidity Turbidity
Page4l of4l
5/60= =
Time to evacuate two casing volumes (2V)T-2V/Q= .,... ,_,, .,.
Number of casing volumes evacuated (if other than two)
If well evacuated to d4mess, number of gallons evacuatqd . .
Name of Crrtified Analytical Laboratory if Other Than Bnergy Labo
Tvpe gf Samnle sruupJe
Taken
(circLe)
Sqtnrile Votgnq
findicatp if other
f iltered
(gircle)
Preserative Af,ded(circle)
thdu as swciEed
below)
VOCs ,1 N 3x40ml YM HCI, A} N
Nutrients N 100mI N HzSOr dg. N
II6awMetals N 250m!N HNO. 1Y NAII Other Non-
Radioloeics
UN
{)
250mI YU No Preservative Added
Gross Alpha (YA N l.000mI ,V NL^HrSO.- ffl N
Other (specify)
6r^*l I*^r*r.,
tyN Y (r{)N
If a preservative is used,
Spec$ Typeand
Quantity of Preservative:
commens D.,;irroJ. .J---ril,t 4z-b
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FIELD DATA IVORKSHEET FOR GROUND \ryATER
Descriptionof SamplingBvent: l* Qo. L* fl. cir,r.* €tEa*
Samoler | /
Location(wellname) IYIr^r ?d Nameand inirid.s Do*re\ [t\r,,-.a-r - (L*Lt Orsu-
Date and Time for Purg ing 316lrZ and Sampling (if different)-
Well Purging Equip Used: _pump or _bailer Well Pump (if other than Bennet)_
Prev. Well Sampled in SamplingEvent .,...._.
pH Buffer 7-Q
SpecificConductance_UMHOS/cm Well Depth
Depth to Water Before PurginF_ Casing Volume (V) 4" Well: (-653h)
Conductance (avg)-
Well WaterTemp. (avg)_Redox Potential (Eh)_Turbidiry _
WeatherCond Ext'l Amb. Temp,(prior to sampling event) . '
Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 2.25.47 Revision: 2
Page 40 of4l
ATTACHMENT 1
WIIITE MESA URANIUM MILL
(-'',,
3" Wetl: (.367h)
Time:- Gal. Purged_
Conductance .-
pH
Temperature-
Redox Potential (Eh)_
Turbiditv
Time:- Gal. Purged_
conductance-
Redox Potential (Eh)_
Turbidity.
oH
Temperature-
Conductance
pH
Time:- Gal. Purged
Temperaturq
Time:- Gal. Purged
Conductance
Temperature.
Redox Potential (Eh)_Redox Potential (Eh)
TurtrcrJc oQ Ytt'#/
f ,''j
ll
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Volume of Water Purged When Field parameters are Measured
Pumping Rate_ Calculation
FlowRate(Q), ingpm.Time to evacuate two casing volumes (2V)
5/60 =T=2VlQ=
Number of casing volumes evacuated (if other than two
If well evacuated to dryness, number of gallons evacuatqfl -
Name of Certified Analytieal Laboratory if Other Than Energy Labq
Mill - Crroundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page4l of4l
TvpeofSample Samnle
Taken
(cirde)
SamiileVolume
(lndlcatc if other
Filtered
(circle)
Preservative Added
(eircle)
thdri as specified
below)
=\.VOCs MN 3x40 ml y(y HCL (:r1 r.rNutrientsfVN100 ml YN H,Sor q. NHriawMetalslYN250inl,YN IINO3 & NAll Other Non-
Radiolocics
yN 250ml Y&Nokeservative Added
xGross Alpha (y< N 1,000 ml YN\IIzSOT^ d{ Nuner (speclty)
b**r ) Tn-rtzr...nt
lyN Y@'
If apreservative is used
Spec$ Typeand
Quantity of Preservativo:
com,,en* -,D,., lrr.J, ) Mt.,=l
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Mill - Grcundwater Discharge Permit
Groundwater Monitoring
Quality Assuranoe Plan (QAP)
FIELD
Description of Saq'ling Event :
Date and Time forPurging
Date: L1.17.06 Revision: I
ATTACEMENT T
WHITE MESA T'RANII'M MILL
Page 40 of41
GROUIYD WATER
.r.le\ f{6p.qy9r- 4}ttf \e:Of"r,h
d Sampliag (if different)_-j,
Location(*"unum.) ltV-/? . ir#llru,*,,.,,
T
conductan"" ,,, SB? 7 couau"tane 3fi?'7 -
r r1.?\fi',"i)l'pH . 6137
Temperature SGr{
pH
I
well PurgingEquip used: I3*, or_bailer wellpurnp (if other than Bennet)_
SamplingEvent Prev. Well Sampled in Sampling nuuotrfrffi
pHBuffer4 O Ll ,$ ,
pHBuffer 7.0 f) , [,]
speoific conductance /{ -12 ulffg WO{il
p"pth
Depth to waterBefore P*g,og ffi_ casrng volume (v) 4,'w"tl_l51fu.653h)
3" Wel.[: ,. (.362h)
pHof Water(a"g) 6r1K
Well Water r"rp. (ure) -56-8--Redox Potential (E$JstrturU iftty /
Conductancef"el 3 881
Weather Cooa.8:rrevyl*rn^/ /Cootf*t'taorU. Tenrp.(priorto sampling",r*03-ff9
Time:Gal. Purged Time:Gal. Purged
cood*t*"" 5?17 -Conduotance KL]
pH . di,.{,
Redox Potential (Eh) o;5(RedoxPotentialren) ,r(r _
Turbidity Turbidity
Temperature- ii,g
Redox Potential (Eh)- jr9-5 g RedoxPotenti il@D ,25{ *
T
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Mill - Groundwater Discharge pennit
Groundwater Monitoring
Quality Assurance Plan (QAp)
Date: 11.17.06 Revision: I
(
1
Page 4l of4l
Turbidity Turbidily
Volume of WaterPurged When Field parameters are Measured
Pumpine Rate Cqlculatioq
Flow Rate (Q, in gpm;.. A Time to evacuate tli;;o=**'-!^''""?"O" r=*te=ff
Number of casirg volumes ovacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Name of certified Analytical Laboratory if other Than Enerry Labs
Cornments _
i){ PS('*r }
Tvne of Samole Samnle
Taken
(circle)
Samole Volume
Ordlcate if other
f iltered
(cir.cle)
Prqpeqvativp 4049!(circle)
than rc specified
below)
VOCs YN 3x40 ml YN HCL YNNutrientsYN100 ml YN H2SO4 Y NHeawMetalsYN250 mt ffiN HNOS M NAll Other Non-
Radiolocics
YN z5u ril YN No Preservative eaaeO
Gross Alpha YN 1,000 ml YN HzSOr Y NOther (specifu)YN Sample volume YN
Ifa preservative is used,
Specify Tlpe and
Quantrty of Preservative :
r io; 0rr,,,
lsr is
T
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurauoe Plan (QAP)
T.MLDDATA
Description of Sarqpling Event:
Date: 11,17.06 Revision: I
ATTACEMENT 1
WHITE MESA URANIJM MILL
Page4A of47
GROUND WATER
rncation(weuname) l[lx/,-&6 . irffiJfi,i,,iu"rr,fl"^;,: i flo",er:. .C not: Or:t
Date and Time for Purging l,h4 W ( 4 " "d Sarnpt ins (if dif f"*o$_
Well Purging Equip Used:jump or Well Pump (if other than BenneQ_
Prev. Well Sampled in Sampling nu^t-fifu
pHBufifer4O -, ..- {-c, .
SpecificConductance .[4?O uMHOS/cm W"llD.p,
Depth to Water Before p*dng-dg- ?-{ Casing Votumo (V) 4,, WelL (.653h)
Well WaterTemp.Gvg)_Redox Potential (Eh)_Turbidity
Weather Con d,. (' a ol, Lr.ezr- *jrr &rl-Ext' I Amb. Temp.(prior to satupling "rr*0*33
C
_bailer
.t
pHBuffer 7.0 a"o
3" Well: (,367h)
Gal. Purged Gal.Purged_
Conductance Conductance
PII pH
Tempoature Temperature.
Redox Potential (Eh).Redox Potential @h)
Turbidity Turbidity
Time:_Gal. Purged Gal. Purged
Conductance
Temperafuro
RedoxPotential (Eh)
Conductance
pH
Temperature.
I
€on4'1r,,^r1 f "ryr) wetl
Redox Potential (Eh)
T
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Mill * Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page 4l of4l
Timeto evacuate two casing volumes (2V)
Turbidity
Volume of WaterPurged WhenField Parameters areMeasured
Pumping Rate Calsulation
Flow Rate (Q), ingpm.
T=2VlQ=
Nrunber of casing volumes evacuated (if other than two)
If well evacuated to dryness, numberof gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
ffiua{,e I lY,re r-Ckr[.> Drr",Comments_
DIP\PA,+
Tvpe of Sample Sample
Taken
(circle)
Samnle Volqme
(indicate if o.t-ber
tr'iltered
(circle)
Preservative Added
(circle)
than as specjfied
below)
VOCs IY]N 3x40 rnl Y /I\TJ HCL & N
Nutrients ,YN 100 ml YN HzSOa Y N
HeawMetals ftIN 250 mt ''lr N IINO3 (9 NAll Other Non-
Radiolosics
YN 250 ml YN No Preservative Added
Gross Alpha YN 1.000 ml YN I{zSOn Y N
Other (specify)YN Sample volume YN
If a preservative is used,
Specifr Tlpe and
Quantity of Preservative:
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Mill * Groundwater Discharge Permit
Groundwater Monitoring
Qualiry Assurance Plan (QAP)
.:
T.IELDDAT,
Description of Sampling Event:
Well Purging Equip Used: lpump or
SamplingEverr$,oror.
{
Date: 11.17.06 Rcvision: I
aTTACEUENT I
WEITE MESA TJRANTUM MILL
Page 40 of47
FOR GROUNII) WATER
Sampler
Name and initials
Well Purnp (if otherthan BenneQ_
l"rl&,
Dare and rime forpurging ileilN{fifr\d sampling (if diff**g_
Prev. WeIl Sampled in Sarnplingfvnt_.[$_
pHBuffet 7.0 rJ,O
-
pgBuffer4 o !t,e _
Specific Conductance---]-47d uMI{OS/cm Well Deprh / 3 g. I
Depth to Water Before wflre_95=19__ casing Votume $-1,'_y1t.81"20_-t653h)
Conductancetu"*l 39?8 pHofWater(avg)
CO-r 11,-.-- et Frwell waterTemp t*b1f#.56,! R"ao* potential (Eh) zf, zrurbidity
Weather e*a@ Ext'l Amb. Temp.(prior to sampling "r"or)-$;fs
conava*r* ff 03lu _conouctano" 39 b{
pn 6,Zta , pH_Ja_;!E_
r"-po.tor"56.2 t"*pout.."- ,5b.8
Redox Potential (gt)__--?31_ Redox potential |trjUl ,4
Turbidity
Gal. Purged Time:Gal. Purged
Conductance 4 Ci7 conauotance -3Jbi
pHld,-aL--
Temperature-fLg
pn /e,38 -,
Temperature 562- t *
Redox Potential (Eb) , bF | -Redox Potential @h).LSb
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Mill - Groundwatcr Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
(
Page4l of4L
Volume of Water Purged When Field Parameters are Measwed
Pumping Rate Calcul+tiq"fi
Flow Rate (Q), in gpm.s/60= = 2"0 ,
Timeto evacuatetwo
T=2VlQ=
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy labs
Tvpe of Saniplq Sam. ple
Taken
(circle)
Sa4ple Volume
Gndicete if-qther
than as specifred
Filte.Egd
(c-irclp)
Preservative Added
{circle)
below)
VOCs YN 3x40 ml YN HCLYN
Nutrients YN 100 ml YN I{zSOa Y N
HeawMetals ff|N 250 ml Y}N HNO3 6rt NAll Other Non-
Radioloeios
YN 250 rnl YN No Preservative Added
Gross Alpha YN 1.000mI YN I{rSOi Y N
Other (speciff)YN Sample volume YN
ffa preservative is used,
Speci$ Type and
Quantrty of Preseryative:
s7:l eS'/' d
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Mill-GroundwaterDischargePermit Date: 11.17.06 Revision: I
Groundwater Monitoring
Quality Assurance Plan (QAP)
ATIACEMENT 1
WHITE MESA URANII'M MILL
Desoription of Sampling Event:
Page 40 of41
and Sampling (if differen$-
Sampling r*" 'G.^ /{u^+[9 Prw. Well Sampled in sarnpling Bu*tA/h'
pHBuffer 7.0 pH Buffer 4.0
Specific Conductance uMHOS/cm Well Depth
Depth to WaterBefore Purginq.CasingVolume (V) 4' Well; (.653h)
3 " TVell:____________r( .367h)
Well WaterTemp. (avg)_ Redox Potential (Eh)_Turbidiry_
Weather Cond.Ext'l Amb. Temp.(prior to samFling eveut)_
Locarion (*"ll name) flL,/:-d,O i,#il; iniriars
Date and Time forPurging
Well Purging Equip Used:pump or _bailer Well Pump (if other than Bennet)
Gal. Purged Time:Gal. Purged
Conductance Conductance
pH pH
Temperatue Temperafure
Redox Potential @h)RedoxPotential (Eh)
Turbidity Turbidity
Gal. Purged.Gal.Purged_
r\i\Conductance Couductance
pIl
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Temperature Temperature
RedoxPotential @h)
I
Redox Poteutial (Eh)
o?-&L"(
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Mill - Groundwater Discharge pennit
Groundwater Monitoring
Quality Assuranoe Plan (QAP)
Date: 11.17.06 Revision: I
Page4l of41
Volume of Water Purged When Field Parameters are Measured
Pumoing Rate Calculation
Flow Rate (Q), in gpm.
5/60 = a
Time to evacuate two oasing volumes (2V)
T:2VlQ =
Number of casing volumes evacuated (if other than two)
lf well evacuated to dryaress, number of gallons evacuated
Name of Certified Anallical Laboratory if Other Than Energy Labs
comments .. QI: fil"n L
Tyne of Sample S*pnle
T.aken(circle)
Samr"Je Volume
(indicate if other
ihan as srecified
f iltered
(circle)
Preseryative Added
(circle)
below)
VOCs ff]N 3x40 mI YO HCL ff) N
Nutrients YN 100 ml YN IITSO4 Y N
HeawMetals &)N 250 ml N HNO:NAll Other Non-
Radiolosics
YN 250 mI YN No Preservative Added
Gross Alpha YN 1.000 ml YN IIZSOI Y N
Other (speoify)YN Sample volume YN
Ifa preservative is used,
Speciff T1rye and
Quantity of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitoring
Quality Aszurauce Plan (QAP)
Date: 11.17.06 Revision: I
ATTAS,HIVTENT I
WIIITE MESA URAIVIT]M MILL
Page4[ of41
Date and Time for Purging lful"?E *Sampling (if difitereng
Well Purging Bquip Used:jump or _bailer Well Pump (if other than Bennet)_
Prev. Well Sarnpled in SamFling Evelo.ff1ff
pHBuffer4.0
Well Depth
CasingVolume n 4'Welt (.653h)
3" Well: .,. (,367h)
Redox Potential (Eh)_Turbidity
Ext'i Amb- Temp.(prior to sanrpling event)_
pH Buffer 7.0
Specific Conductanoe UMHOS/cm
Depth to WaterBefore Purgrng_
Conductance (avg)
Well WaterTemp. (avg)
WeatherCond.
Time:_ Gal. Pr:rged
Conductance
Gal. Purged
Conductance
pH
Temperature Temperature
Redox Potential (Eh)Redox Potential (Eh)
Turbidity Turbidity
Gal. Furged Gal. Purged
Conductance Conduotance
Temperature Temperahre
RedoxPotential (Bh)_Redox Potential (Eh)_
R.;.:*+. S",' p[e
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Mill - Groundwater Discharge perrrit
Groundwater Monitoring
Quality Assurance PIan (QAP)
Date: 11.17.06 Revision: I
Page4l of4l
Turbidity
Volume of WaterPurged WhenField Parameters are Measured
hrmpin g Rate Calculatjo.n
Flow Rate (Q), in gpm.
5/60 = =T=2VlQ=
Number of casing volumes evaouated (if other than two)
If well evacuated to drSmess, number of gallons evaouated
Name of Certified Analytical Laborarory if Other Than Euergy Labs
Time to evacuate two casing volumes (2V)
TVre of Sample Samnle
Taken
(circle)
Samole Volume
(indicqlp if other
than ns soecified
Illtered
(circlel
Preservative Added
(ci{Sle)
below)
VOCs N)N 3x40 ml Y /N}HCL {Y) N
Nuhients YN 100 ml YN IIzSOa Y NHeawMetalsff)N 250 ml o0N HNOI (TN NAll Other Non-
Radiolosics
YN 250 ml YN No Preservativeadded
Gross Alpha YN 1,000 ml YN IITSOa Y N
Other (speoifu)YN Samplevolume YN
Ifa preservative is used,
Specifr Tlpe and
Quantity of Preservative:
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Mill - Groundwater Discharge Permit
Groundwater Monitorirg
Quality Assurance Plan (QAP)
T.IELD DATA
Description of Sa4pling Event:
Date: 11.17.06 Revision: 1
ATTACEMENT T
WEITE MESA URANII'M MILL
Page 40 of4l
GROT]ND WATER
pHBuffer 7.0
Prev. Well Sampled in SamplingEvent
pH Buffer 4.0
Specific Conductance.UMHOS/cm WellDeptb
Depth to waterBefore Purgrng_ casing volume (v) 4, well_____(.6s3h)
Conductance (avg)
3" Well: (.367h)
pH of Water (avg)
well water Temp. (avg)- Redox potenriat @h)_Turbidity _
WeatherCond.Ext'l Amb. Ternp.furior to sampling wen|_
Location (*"ll o*or)/YLr/.- 65 Name and initials
Date and Time for Purg UellJ,3 lO':, and Sanrpling (if differont)
Welt Purging Equip Used: ___pump or_bailer Well Pump (if other than Bennet)
Sampling Event
Gal. Pwged Gal. Purged
Conductance Conductance
pH pI{
Temperahre Temperahrre
Redox Potential (Eh)Redox Potential (Eh).
Turbidity Turbidity
pH
Gal. Purged Gal. Purged
Conductanoe Conductance
Temperahre Temperahre
Redox Potential (Eh)_Redox Potential (Eh)_
0,,ptie-6 o.f /{v^e6
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: 1
Page 4l of4l
Turbidity
Volume of Water Purged When Fieid parameters are Measured
Pumping Ratp.9Alcqtption
Flow Rate (Q), in gpm.
T*2VlQ=
Number of casing volumes evacuated (if other than two)
If well evacuated to drymess, number of gallons evacuated
Name of Cedfied Analytical Laboratory if Other Than Energy Labs
Time to evaouate two casing volumes (2V)
t
T
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T
Tvne of Samnle Samnle
Taken
(circle).
S*mple Volume
findicate if other
than as soecified
helow)
f iltered
(circle)Preqervative Added
(circle)
VOCs fioN 3x40 rnl YN)HCL & NNutrientsYN100 ml YN Hrsoa Y NHeawMetalsff)N 250 mt DN HNOI $ NAll Other Non-
Radioloeics
YN 250nn YN No Preservative Added
Gross Alpha YN 1.000 ml YN HrSO" Y NOther (specify)YN Sample volume YN
If a preservative is used,
Specify Tlpe and
Quantrty of Preservative:
Comments
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Mill - Groundwabr Discharge Perrnit
Groundwater Monitoring
Qualiry Assurance Plan (QAP)
flELD DATA
Description of Sampling Event:
Location (well name)
Date: 11.17.06 Revision: I
ATTACEMENT T
WMTEMESA URAMUM MILL
Page 40 of41
Sampler
Name and initials
[1v- 6g
WATER
Date and Time forPurging and Sarqpling (if different)
well Purging Equip used: _ pump or_bailer \Mell Purnp (if otherthanBennet).
Sampling Event Prev. Well Sarnpled in SamplingEvent.
pH Buffer 7.0 pH Buffer 4.0
Specific Conductance uIv[HOS/om Well Depth
Depth to waterBefore Purgrng-_- casing volume (v) 4,,well_*__(.653h)
Conductance (avg)
3" Well: (.367h)
pH of Water (avg)
well water Temp. (avg)- Redox potential (Bh)_Turbidity
Weather Cond.Ext'I Amb. Temp.(prior to sampling wen|-_
pH
Time:_Gal. Purged
Conductance
GaL Purged
Conductance
PH
Temperature
Redox Potential (Eh)_
Turbidity
Temperature
RedoxPotential (Eh)
Turbidity
Time:_Ga[. Purged Gal. Purg€d
Conductance Conductance
pH.pH
Terrperature Temperahue,
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RedoxPotential Fh)
nV' 6( ? nhsal€
Redox Potential @h)
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance PIan (QAp)
r ',!.f,i " tt:t" ^-, '.
Volume of Water Purged When Field parameters are Measured
Pumpine Rqtg Calgulation
Flow Rate (Q), in pm.
3160 = :Time to evacuate two casing volumes (2V)
T=2VlQ =_
Dato: 11.17.06 Revisior: I
Page 4l of4l
Number of casing volumes evacuated (if other than two)
If well evaquted to dryness, number of gallons evacuated
Name of certified Analytical Laboratory if other Than Energy L,abs
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T
T
Tvne of S+mple Sample
Taken
(circle)
Samnle Volume
(indicate if other
Filtered
(circle)
Preservative Added(circle)
than as specified
below)
VOCs (YIN 3x40 ml Y1[IJ HCL ft) NNutrientsYNl00mlYNHrSO4 Y NHeawMetalsN)N 250 ml N HNo3 fD NAll Other Non-
Radioloeics
YN 250 ml YN No Preservative Added
Gross Alpha YN 1.000 ml YN HrSOr Y NOther (speoiff)YN Sampl:,volume YN
Ifa preservative is used,
Specifr Type and
Quantity of Preservative:
rtr
'c I l
Q i r:i* rr l,-f
fitlemorandurrf
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DENISON
To: Davld Turk
From: Charles Orvin
Date: January25th
Re: Acceterated Well Monitoring
Charles OMn
Environmental Comptiance Technician
Priorto sampling MW-32, tt was observod that the hose and reel broke. The aftemoon of January 236 aliJsllttott used clean reet was i";taired. td ;rd ;;; ffi liJ"Jira. DLwater waiirrs[ro throush the
Tel:438 678-n21
Faxl4srg6tgAUt4 !_425 s. Highway tgt, po Box80sBlanding, UT, USA &l6il luww.denlsonmlnes.com
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Mill - Groundwater Discharge Permit Date: 11.17.06 Revision: I
Groundwater Monitoring
Quality Assurance Plan (QAP)
AITACHMEIiTT 1
\ryHITE MESA URAMTJM MtI,I,
tr.IELD DAT
Description of Sampling Event:
Location (well name)---fl14;L /J Name and initials
Well
Page 40 of4l
Date and Time forfurgin#/fi/O? and Sampling (if differ*$-
pgBuffer4 o LL?
-
I
Well Purging Equip Used: pump or _bailer Well Pump (if other than Bennet)_
SamplingEvent l{or.+hiv Prev. Well Sampled in Sampling nt"or-N/A
pH Buffer 7.0 * q r0
SpecificConductance { ffL,, uMHOS/cm
Depth to Water Before Pordrrg-l-()j-^Ll3 Casing Votume (V)
Conductauce (av$ 3ffi8 pH of Water(avg)lrr'L 4i
WeltWaterTemp.(ave)j.3_ RedoxPotential(Bh)!f,lTarbidity -a (or
crnd*tun"" SffiO crrdr"*r" 3k9fr
-
pH 6,3'i * nr, (,-S) -t"orp.*to" -flZ - Temperature.s?'3
Redox Potenti"l Grt)---a252 Redox Potential (D ,2 5 g
Time:Aqg58 Gd.Poreed__g__
conauctunce 3,&f,(
oH 6-82 -
71s,el- CUA .Z Gal. Purged 16
Condrrt"n" 5g({ .
pH 6"Etf
,.*ro.** (7 2 r"-p"ru** S?- '.(
-Redox Potential (Eh)
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Mill - Groundwater Discharge Permit Date: I lJ7.A6 Revision: I
Groundwater Monitoring
Quality Assurance Plan (QAP)
Turbidity.
Volume of Water Purged When Field Parameters are Measured
PumpinF RAte Calculetion
Nuurber of casing volumes evacuated (if other than two)
If well evacuated to drlaress, number of gallons evacuated
Name of Certified Ana$cal Laboratory if Other Than Energy Labs
?,
{
Page 41 of4l
Flow Rate (Q), in gpn)5/60: = JD Time to evacuate two casins volumes (2V)
T=2VIQ= .. 1i,*rf
Twe of Salrtrle Samnle
Tlken
(circle)
S"S+pIe Volume
(i-ndicate if other
than as sneciffed
below)
f iFered
(cirele)
Preservative Added
(eirclo)
VOCs YN 3x40 mI YN HCL YN
Nutrients YN 100 ml YN IIzSOT Y N
HeawMetals ff)N 250 ml ff)N HNOI M NAll Other Non-
Radiolosics
YN 250 ml YN No Preservative Added
Gross Alpha YN 1.000 ml YN IITSOa Y N
Other (qpeoify)YN Sample volume YN
I
4r.':..j
Ifa preservative is used,
SpeoifuTlpeand
Quautity of Preservative:
... [*, O,,
( rS
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Mill-GroundwaterDischargePermit Date: 11.17.06 Revision: 1
Groundwater Monitoring
Quality Assuranoe Plan (QAP)Page 40 of41
ATTACHMENT 1
WHITE MESA URANITJM MILL
T.IELD DAT
Description of Sampling Event:
Locarion(*r1ln*r) IYLI: 36 iffiJ[,ioi,iur, 0oniu I A/o,rur-Clar {e> Or,,
Date and Time forPurgi ne?Lfl/Ol *asampling (if different)
well Purging Equip used: __pump or _bailer well Pump (if other than Bennet)
Sampling Event Prev, Well Sampled in Sampling Event_
pHBuffer 7.0 ry"O pHBuffer 4.0 tl,O _
Specific Conductance uMHoS/cm w.tt oeptU*---./ll , l]
Depth to Water Befor" P*eirreftrZS-Casing Volume (V) 4' Well:. (.553h)
3" Well: (.367h)
Conductance (avg)pH of Water(avg)
Well WaterTemp. (avg)Redox Potential (fh)_furbidiry
weather cona. Svr,y - c,vol, breezlrxt'I Amb. Temp.(prior to sampling event)
Time:Gal. Purged Time:-- Gal. Furged_
Conductance
Temperature
Redox Potential @h)
Turbidity
Conductance
pH pH
Terrperature
RedoxPotential @h)
Turbidity
Gal. Purged Gal. Purged
Conductance Conductance
pH
Temperature.Temperature, -
Redox Potential (Eh)_
Cost*inuo.,> Pr^P'i L/e I I
Redox Potential (Eh)
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Mill - Groundwater Disoharge Pemrit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Turbidity
Volume of Water Purged When Field Parameters are Measured
Pumpine Rate' Calculatio.g
Flow Rate (Q), ingpm.
5/60 = =
Time to evacuate two casing volumes (2V)
Page 41 of41
T=2VlQ=
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Tvpe of Sample Samnle
Taken
(circle)
Slmole Volume
(lndicate if-other
f iltered
(circle)
Preservative Added
(circle)
than as snesificd
below)
VOCs (EN 3x40 ml YN'HCL TN N
Nutrients YN 100 ml YN HzSO4 Y NHeawMetalsTY} N 250 tul UN HNOI (I, NAll Other Non-
Radiolosics
YN 250 ml YN No Preservative Added
Gross Aloha YN 1,000 ml YN HISoa Y N
Other (specifu)YN Sample volume YN
If apreservative is used,
Sp..cr& T5rye and
Quantity of Preseryative:
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Mill - Oroundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
FIELD DATA
Dascription of Sampling Event:
Date: ll.l'1.06 Revision: I
ATTd,CEME, NT l.
Page 40 of 4L
Conductance(ave) Z,t/;?r_
Well Water Temp. (avd __6. 6, Q_*
pH of Water(avg) 6. L{3
Redox Potential (Eh) Zt? _Turbidity
Date and Time for Purgi neAlglg2-4ndsampling (if differenr)
Location(*"lt**r) l'tl/- 3? i,xH*,*,,u'.'0o.* l /{ *n{Lrl* Orr,lrth^/ef -
Well PurgingEquip Used: pump or Well Pump (if other than Bennet)_
SamplingEvent-fi11ffigeg Prev. Well Sampled in SamplingEv""qffi-
pH Buffer 7.0 q,O pHBuffer4.O Ll,0
SpecificConductance 4f,5O ..uMHOS/cm W"llD"pth 133,5 _
Depth to Water Before Purging_casing volume (v) 4" wat 'lLi"? { t6s3h)
3" Well: (.367h)
Weather Cond. Sur,ny-coa I^ bree. y Ext'l Anrb. Ternp.(prior to sampling "r*$ffiCleo
con&$tance -LiO({?Conductanoe '3? 67
pH 6,'4[,pH 6,q'J
Temperature-- :ff/Temperature q6-6
RedoxPotential g-A) .,JqK Redox Potential (Eh)- -e5'.2
Turbidity Turbidity
cond.,,tnrne LlAOrl coodrrt*"" 3?'ffi
pH ,, (o,fi pru ,, , 6.??
Temperature Temperature
Redox Potential (Eh) , A L[1 Redox Potential @h),?s-2
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Mill - Groundwater Discharge permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page 4I of4l
Turbidity Turbidity
Volume of WaterPurged WhenField parameters are Measured
Pumpine RflJe Calculation
Flow Rate (Q), in gptra,^. ^-. Time to evacuate tvs/60: :fu r=2vlQ- -d1f,#,uo1**r't'vl
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Name of certified Analytical Laboratory if other Than Energy Labs,
Type of Sample Sample
Taken
(circle)
$ample Volumq
findicate if other
than as soecified
below)
Filtered
(circle)
P{e.servative Added
(circle)
VOCs YN 3x40 ml YN HCL YNNutrientsYN100 mt YN HrSO{ Y NHcawMetalsIY) N 250 ml ff)N IINO3 @ NAII Other Non-
Radioloeics
YN 250 ml YN No PreservativeAdded
Crross Alpha YN 1.000 mI YN HrSOl Y NOther(speciff)YN Sample volume YN
If a prescvative is used,
Speoify T1rye and
Quantrty of Preservative:
'fv 14
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Mill-GroundwaterDisohargePermir Date: 11.17.06 Revision: I
Groundwater Monitoring
Quality Assurance PIan (QAP)Page 40 of41
ATTACIIMENT 1
WHITE MESA URAMTJM MILL
Location (*"rr o.*O l$,n/. &0 ' itffi*, initiuts
Date and Time forPurging
Well Purging Equip Used:
and Sampling (if differeng
pump of Well Pump (if other than Bennet)
FMLD DAT
Description of Sampling Event:
pH Buffer 7.0
Specific Conductance uIvIHOSlcm
Depth to Water Before Purging_
Conductance (avg)
Well Water Temp. (avg)
Weather Cond.
luo,,,n
*bailer
.1,Prev. Well Sampled in Sampling nu"otiNfu
pH Buffer 4.0
WellDepth
Casing Volume (V) 4" WelL_______- (.653h)
3" Well: (.367h)
pH of Water(avg)
Redox Potential (Eh)_Turbidity
Ext'l Amb. Temp.(priorto sampling ""*t) t L: C
Conductance
Time:_Gal. Purged Gal. Purged
Conductance
Temperahrre
Redox Potential (Eh)_
Turbidity
pH
Temperatnre.
Redox Potential (Eh)
Turbidity
Time;_Gal. Purged
Conductanse
Time:_ Gal. Purged
Conductance
pH pH
Temperature Temperature.
Redox Potential (Eh)
orl Bl*,' k
Redox Potential (Eh)
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Mill - Oroundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Turbidity Turbidity
Volume of Water Purged When Field Parameters are Measured
Pumpine Rate Calculpjion
Page4l of4l
Flow Rate (Q), in gpm.
5/60 = =T=2VlQ=
Number of casing volumes evacuated (if other than two)
If well evacuated to drymess, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs.
Time to evacuate two casing volumes (2V)
I
T
IVne of $ample Sample
Takeu(circle)
$ample Volume
(indicate if other
than as snecificd
4iltered(circle)
Preservative Added
(circle)
befow)
VOCs CPN 3x40 ml YN)HCL fi) NNutrieutsYN100 ml YN HrSO4 Y NlleawMetals{vN 250 rnl tYlN HNOI & NAll Other Non-
Radiolosics
YN 250 ml YN No Preservative Added
Gross Alpha YN 1,000 ml YN HrSOl Y NOther (specify)YN Sarnple volume YN
Ifa preservative is usod,
Specifr Tlpe and
Quantrty of Preservative:
comments 0.r . EI*n K
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Mill * Groundwater Discharge Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
ATTACHMENT 1
\41HITE MESA T'RANITJM MILL
rIE,LD DAT WATER
Location (well name)Nameand initials Llc,.nr e
Depth to Water Before Purgrng.- Casing Volume (V) 4" Welt:
J', Well:
Conductance (avg)pH of Water (avg)
well water Temp- Gvg)- Redox potenrial (Eh)_lurbidity
WeatherCond.Ext'l Anrb. Temp.(priorto sampling eveut)
Page 40 of41
EET FOR
4o^+
Sampler
Description of Sampling
Sampling rr*, F=iruo"f *l^+[ly prev. Welt Sampled. in Sampting au"ot,flJ*
pH Buffer 7.0 pH Buffer 4.0
Specific Conductance.uMHOS/cm WellDepth
(.6s3h)
.367h)
r[e> Ou,t
Date and Time for Pur eins}/Dl-g3-rnd Sampting (if differen0-
well Purging Equip used: ___purnp or _bailer well pump (if other than Bennet)
Gal. Purged Gal. Purged
Conductance
pH
Temperature
Redox Potential (Eh)_
Turbidity
Conductance
pH
Temperature
Redox Potential (Eh)
Turbidity
Gal. Purged Gal. Purged
Conductance
Temperature
Conductance
T
T
T
Temperature
Redox Potential (Eh)
Rir.so+. SL^p[t
Redox Potential (Eh)_
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Mill * Groundwater Discharge Permit
Grouqdwater Monitoring
Quality Assurance Plan (QAP)
Date: i1.17,06 Revision: I
Page4l of4L
Volume of Water Purged When Field Parameters are Measured
Pumoine Rate 9qlsJlfltion
Flow Rate (Q), in gpm.5/60= =
Time to evacuate two casing volumes (2V)
T=2VlQ =
Number of casing volumes evacuated (if otherthan two) _
If well evacuated to drymess, number of gallons evaouated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Tvoe of Sample Samplq
Taken
(circle)
Samole Volume
fiadicate if other
than as specified
f iltered
(circle)
Preservative Added
(circle)
below)
VOCs $)N 3x40 ml Y (S)HCL tr} NNutrientsYN100 tnl YN IIzSOT Y NHeawMetalsfflN250 ml (YtN HNO3 dS NAII Other Non-
Radioloeics
YN 250 ml YN No Preservative Added
Gross Aloha YN 1,000 ml YN HrSOd Y N
Other (specify)YN t-Tt::'"*"YN
If apreservative is used
Speci$ Type and
Quantity of Preservative:
I
I
t
I
T
T
I
I
T
t
T
t
T
t
t
T
t
T
T
Mill-GroundwaterDischargePermit Date: 11.17.06 Revision: I
Gro undwater Monitoring
Quality Assurance Plan (QAP)
aTTACEIT,IENT 1
WEITE MESA T}RANIIIM MILL
I.IELD DA
Description of Sampling Event:
Location (*"tt nu*r) fi [^/-6 5 . t.l]*Tfu inirials
Page40 of4l
WATER
toO,.,
Date and Time forPur Ur"C?lqfO'? *d Sampling (if different)
Well Purging Equip Used: prrqp or _bailer Well Pump (if other than Bennet)
Sampling Eventft Prev. Well Sampled in SamplingEvent
pHBuffer 7.0 *!l.f -pHBuffer4 O 4,O.
Specific Conductance UMHOS/cm Well Depth
Depthto WaterBeforePors,og gl,9 5 CasingVolume (V) 4" Well: (.653h)
3" Well:- (.367h)
Conductance (avg)
WellWaterTemp.(avg)_ RedoxPotential(Eh)__'furbidity_
Weather Cond.Ext'l Anrb. Temp.(prior to sampling even$_
Time:_ Gal. Purged
Conductance
Gal. Purged
Conductance
pH pH
Temperahrre Temperature
Redox Potential @h)Redox Potential (Eh)
Turbidity Turbidity
pH
Time:_, GaL Purged
Conductance
Gal. Purged
Conductance
Temperafure
pH
Temperature.
Redox Potential (Eh)
0rpticc-fe o.F t4u^a6
Redox Potential (Eh)_
T
T
I
T
T
I
t
I
t
t
I
I
T
T
T
t
T
T
T
(
Mill - Groundwater Dischargo Permit
Groundwater Monitoring
Quality Assurance Plan (QAP)
Date; 11.17.06 Revision: I
Turbidity
Volume of Water Purged When Field Parameters are Measurcd
Pumpine Ratg Calculation
FlowRate (Q), ingpm.
5/60 = =
Time to evacuatetwo casingvolumes (2V)
Page 4l of4l
T:2VlQ =
Number of casing volumes evacuated (if other than two)
If well evaouated to dryaress, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Tvoe of Samnle Samole
Tal,rgn
(circle)
Samnle Volume
(indicate if other
tFan as soecified
below)
Filtered
(circle)
Preservative Added
(circle)
VOCs MN 3x40 rnl Y,M HCL E) NNubientsYN100mlYNIIzSOa Y NHeawMetals61 N 250 ml dIN HNO3 & NAII Other Non-
Radioloeics
YN 250 ml YN No Presenrative Added
Gross Aloha YN 1.000mI YN IIzSOa Y N
Uther (specity)YN Sample volume YN
Ifa preservative is used,
SpecifyTpe and
Quantity of Preservative:
T
T
T
I
t
T
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I
T
T
T
I
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t
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ATTACIIMENT T
WHITE MESA URANTUM MILL
FTELD DA WATER
Description of Sampling Event:
Location (w el name)
-fifo\b {Name and initials
Date and Time for Purgng 7l Kl 07 aild Sampting (if different)
well Purging Equip used: pump or _bailer well Pt'mp (if other than Bennet)
Mill * Groundwater Discharge Permit
Groundwator Monitoring
Quality Assurance Plan (QAP)
Date: 11.17.06 Revision: I
Page 40 of4l
Well Depth
CasingVolume (V) 4" Well: ... (.653h)
3'r Well: (.367h)
pH of Water (avg)
Redox Potential (Bh)_Turbidlty
-.-Ext'l Amb, Temp.(priorto sampling even$_
SamplingEvent F*tcro.r, y'{*.*[ly Prev. wetl Sampledin sampting event-llL____--7-l
pH Buffer 4.0pHBuffer 7.0
Specific Conductance r.rirdHOS/cm
Depth to WaterBefore Purgrng_
Conductanoe (avg)
Well WaterTemp.(avg)
Weather Cond.
Time:_Gal. Purged_
C,onductance
Time:_Gal. Purged
Conductance
pHpH
Temperahrre Temperature
RedoxPotential (Eh)_Redox Potential (Eh)
Turbidity Turbidity
Time:_Gal. Purged GaI. Purged
Conductance Conductance
pH
Temperature Temperature
Redox Potential @h)RedoxPotential (Eh)
(;ns^re + Sa.-p le -Nv- 6{
T
I
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I
I
t
t
T
T
I
t
I
T
T
T
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T
{
Mill - Groundwater Discharge Permit
Groundwator Monitoring
Quality Assurance Plan (QAP)
Dare: i1.17.05 Revision: I
Page 4l of41
Turbidity
Volume of Water Purged When Field Parameters are Measured
Purnping Rate Calculation
FIow Rate (Q), in gpm.
5/60 = =
Time to evacuate two casing volumes (2V)
T=2VlQ*
Number of casing volumes evacuated (if other than two)_
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Tvpe pf Sample Sample
Taken
(citgle)
SamnleVolumj
findicate if qther
than as specified
below)
f iltered
(circle)
Preservativ,p Added
(cifglef
VOCs tr)N 3x40 mI YfiD HCL {$ N
Nuhieflts YN 100 ml YN I{zSOa Y N
HeawMstals TDN 250 ml (0N HNOT U NAtl Other Non-
Radiolosics
YN 250 ml YN No Preservative Added
Gross Alpha YN 1.000mI YN HrSO4 Y N
Other (speciff)YN Sample volume YN
If apreservative is used,
SpecifyTlpe and
Quantrty of Preservative :
&,
ENEBGYLABOHATOQIE-A tNC. '23e3 SattCre-9f flqlway(s2601) . PO. BoxJ2is , Caspet Wya2602To//Free888.235.0515 . 307.235.0515 , Fax 307.234.t639 .',c;si;ide;;rgy/at;.*i:ow*.iiiibiiao.ron
I
I
February 28,2007
ANALYTICAL SUMMARY REPORT
I
I
Denison Mines
6425 S Hwy 191
PO Box 809
Blanding, UT 84511
Workorder No.: CO7011041
Project Name: January Groundwater
7 1>fo I
EPF ,
te';'n/Z=
I Energy Laboratories, lnc. received the following 8 samples from Denison Mines on 1l2at2oo7 f", "rrl^"
I
I
Sample lD Client
c0701 1041-OO1 MW.14
c0701 1041-002 MW-26
Collect Date Receive Date Matrix Test
01124107 12:09 01t2StO7 Aqueous Metals by ICP/ICPMS, Dissolved
01123107 11:23 O1t2St07 Aqueous Metals by ICP/ICPMS, Dissotved
SW8260B VOCs, Standard List
I
I
co7011041-003 MW-32
c07011041-004 MW-60
c0701 1041-005 MW-63
c0701 1041-006 MW-65
c0701 1041-007 MW-68
c0701 1 041-008 Trip Blank
01 124107 1 4:25 01 t21t07
01122107 13:O8lc1l2it07 Aqueous
Aqueous Metals by ICP/ICPMS, Dissotved
Metals by IGP/ICPMS, Dissolved
SW8260B VOCs, Standard List
01 122107 14:30 01 t2St1Z Aqueous Same As Above
01 123107 1 1 :23 01 l2StOZ Aqueous Same As Above
01 124107 13:25 01 lZStOT Aqueous Same As Above
01 124107 1 4:25 01 t25t07 Aqueous SW8260B VOCs, Standard ListI
I
There were no problems with the analyses and all data for associated QC met EpA or laboratory specificationsexcept where noted in the Case Nanative or Report.
lf you have any questions regarding these tests resurts, prease ca[.
ffi,fu;Roqqrc^r* IasM*M/I ReportApproved By:
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l,Afi 0 s 28frt
Track#CO7O1 t04 1 page
ENEBGY LABORATOR-I4S, lNC. ' 2393 Salt Creek Highway (52601) , PO. Box J2i8 . Caspe4 WBZ602
,To//Free888.235.0515 ' 307.235,0515 ' Fax 307.234.t635 . [e-mail]:www.ifrirbyAO.mn
LABORATORY ANALYTICAL REPORT
Glient:
Project:
Lab lD:
Client Sample lD:
Denison Mines
January Groundwater
c07011041-001
MW-14
Report Date: 02128107
Collection Date: O1124107 12:Og
DateReceived: 01 125107
Matrix: Aqueous
Analyses Result UniG Qualifiers RL
MCUQCL Method Analysis Date / By
I
I
T
I
I
I
I
I
I
I
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t
t
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METALS . DISSOLVED
Manganese
Uranium
1970
24.9
ug/L
ug/L
10
0.30
E200.8
E200.8
O2l01lll 01:56 / bws
01130107 20:22 tbws
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
Track#CO7O1 1U^4 1 page
ENERGY LABoRAToR-lEs, tNC. . 239J satt crgg{ llg_Qway (s260/) , po. Box s2sl , casper, wy g2602
,TollFree888.235.05/5 . 30z.2ss.0st5 , Fax J0z.2g4.tobs , [e-mail]:***.iiiisiiab.ron
t
I
I
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
January Groundwater
c07011041-002
MW-26
Report Date: 02128107
Collection Date: O1l23lO7 11..23
DateReceived: 01 l25lO7
Matrix: Aqueous
ug/L
ug/L
I
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t
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ALS. DISSOLVED
Uranium
VOLATILE ORGANIC COMPOUNDS
Acetone
Result Units
769
22.6
Qualifiers RL
MCU
QCL Method Analysis Date / By
01130107 20:30 / bws
01130107 20:30 / bws
01129t07 19:36 / jlr
01129107 19:36 / jtr
01t291O7 19:36 / jtr
01l29ti7 18:15 litr
0112910719:36 /itr
O1l29to7 19:36 / jtr
O1t29lO7 l9:36 / jtr
01129107 19:35 / jtr
O1l29lO7 19:36 / jlr
O1l29tO7 19:36 / jtr
01l29lo7 19:36 / jtr
O1t29lo7 19:36 / jtr
01129107 19:36 / jtr
01l29to7 19:36 / jtr
01129107 19:36 / jtr
10
0.30
20
1.0
1.0
100
1.0
20
1.0
't.0
't0
1.0
1.0
8G.120
70-1 30
80-120
80-1 20
E200.8
E200.8
sw8260B
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
sw8260B
SW826OB
SW826OB
SW826OB
SW826OB
sw8260B
SW826OB
Benzene
/CarOon tetrachloride
I /chloroform7 chloromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Sun: 1,2-Dichlorobenzene-d4
Surr: Dibromofluoromethane
Surr: p-Bromofl uorobenzene
Surr: Toluene-d8
ND ug/LND ug/LND ug/L
5700 ug/LND ug/LND ug/L
ND ug/L
ND ug/LND ug/LND ug/LND ug/L98.0 %REC
84.0 %REC100 %REC104 %REC
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
D - RL increased due to sample matrix interference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.T
t
Track.#Ca7O1 1O4 1 page
ENEBGY LABORATOREa -NC . 2J93 salt creek HigQway (a2601) . po. Box 32i8 . caspet; wa2602To// Free 888.235.05t5 ' 307.235.05/5 ' Fax soz.zst. r63i' :"iipiiaieiiisyla6.cii: ,r**.iiiibiab.bo,
I
I
I
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
January Groundwater
c0701 1041-003
MW.32
Report Date: 02128107
Collection Date: 01124107 14:25
DateReceived: 01 125107
Matrix: Aqueous
Analyses Result Units Qualifiers RL
MCUQCL Method Analysis Date / By
1.4
30
10
20
Dug/L
ug/L
ug/L
u9/L
I
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t
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T
METALS. DISSOLVED
Cadmium
lron
Manganese
Nickel
3.0
51 90
5040
59
E200.8
E200.7
E200.8
E200.8
O2lO'llO7 02:03 / bws
O2l05lO7 13:59 / ts
01130107 20:37 / bws
O2lO1lO7 02:03 / bws
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
D - RL increased due to sample matrix interference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.I
I
Track+fCO7O1 1O4 1 F>age
ENEBGY LABoRAToR-tE_s, -tNC. . 2J9s salt cregf llqlway (s260t) , po. Box J2iB . caspet; wya2602loltFree888.235.05t5 ' s07.235.05/5 . Fax s07.234.robs ;-cbipiidenersytai.cbi:***.iiiisiiab.'co,
I
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I
LABORATORY ANALYTICAL REPORT
d€,iCIient:
Project:
Lab lD:
Client Sample lD:
Denison Mines
January Groundwater
c07011041-004
MW.6O
Report Date:
Gollection Date:
DateReceived:
Matrix:
02t28t07
011221O7 13:08
01125t07
Aqueous
9 l*vlr
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
ND ug/LND ug/L
I
I
I
T
I
T
I
T
T
t
t
T
T
Result Units Qualifiers RL
ND ug/LND ug/L
ND ug/L8.2 ug/LND ug/LND ug/LND ug/L
ND ug/LND ug/LND ug/LND ug/L'102 %REC112 %REC92.0 %REC
94.0 %REC
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW8260B
80-120 SW8260B
70-130 sw8260B
80-120 SW8260B
80-120 SW8260B
Analysis Date / By
01130107 22:21 tbws
01l3OlO7 22:21 I bws
O'll29ll7 15:37 tjlr
01129107 15:37 ljtr
01129107 15:37 ljtr
O1l29lO7 15:37 ljlr
0'll29lo7 '15:37 I jtr
01129107 15:37 tjtr
o1l29lo7 15:37 I jtr
01129107 '15:37 ljtr
01t29to7 15:37 t jtr
O1l29lo7 15:37 ljtr
0'll29lo7 15:37 I jtr
O1l29lO7 '15:37 I itr
O1l29lO7 15:37 ljtr
o1tz9to7 '15:37 tjtr
O1l29lO7 15:37 ljtr
METALS - DISSOLVED
Manganese
Uranium
VOLATILE ORGANIC COMPOUNDS
Acetone
Benzene
drOon tehachloride
lhtorofo*
/chloromethane
./ n,I"tnyr ethyr ketoneY M"thyl"n" chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofluoromethane
Surr: p-Bromofl uorobenzene
Surr: ToluenedS
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.I
T
Track#CO7O11O41 page
ENERGY LABORATOBIEA lNC. '2393 Saft Crggf ltgg-\way (5260t) . PO. Box S2i8 . Caspet; WA2602Tolt Free 888.235.0515 ' s07.235.05/5 , Fax 307.2s4.rc1e ,biipiiciendisylai.cor: *iiiiiibiab.con
I
I
I
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
January Groundwater
c0701 1 041-005
MW.63
Errp Report Date: 02128107
Collection Date: O1l22lO7 14:30
DateReceived: O1 l25lOT
Matrix: Aqueous
Analyses
ALS. DISSOLVED
Cadmium
lron
Manganese
Nickel
Uranium
VOLATILE ORGANIC COMPOUNDS
Acetone
Benzene
Result Units Qualifiers
MCURL QCL Method
ND
ND
ND
ND
ND
I
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I
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I
/Carbon tetrachloride
I chtorofor-
I chloromethane
\r/ tu"ilryr ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzened4
Surr: Dibromofl uoromethane
Surr: p-Bromofl uorobenzene
Surr: Toluene-d8
ug/L
ug/L
ug/L
ug/L
ug/L
ND ug/LND ug/LND ug/L20 ug/LND ug/LND ug/LND ug/L
ND ug/LND ug/LND ug/LND ug/L103 %REC't01 %REC94.0 %REC101 %REC
0.50
30
10
20
0.30
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-120
70-1 30
80_1 20
80-1 20
Analysis Date / By
01l30lOZ 22:29 lbws
02lOSlO7 14:02 lts
01130107 22;29 t bws
O1l3OlO7 22:29 I bws
01130107 22:29 lbws
O1l29lO7 16:15 / jlr
O'll29ll7 16:15 / jlr
01l29lo7 16:151jlr
01129107 16:15 / jtr
01l29ll7 16:15 / jlr
01129107 16:15 / jlr
O1t29tO7 16:15 / jtr
01t29lll 16:15/ jtr
O1l29l0t 16:15 / jlr
01l29to7 16:15 / jtr
oit29to716:15 / jtr
01t29l07 16:15/jlr
01l29to7 16:15/ jtr
O1t29tO7 16:15 t jlr
01129t07 16:15 / jtr
E200.8
E200.7
E200.8
E200.8
E200.8
sw8260B
SW82608
SW8260B
SW826OB
sw8260B
SW826OB
SW826OB
SW8260B
SW826OB
SW826OB
SW826OB
sw8260B
SW8260B
SW826OB
SW8260B
I
I
RL - Analyte reporting limit
QCL - Quality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
bTrac<#CO7O1 1C 4 1 page
ENERGY LABORATOR-IES, lNC. '2393 Salt Crqgf HTghway (82601) . PO. Box S2S8 . Caspil Wa2602To// Free 8a8.2si.05ts , a07.2ss.05/5 . Fax J0z.zl4.t63s :dipii<6riiisyri.'";;: **;;;;i;;Lb.ro,
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"-fr7
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab ID:
Client Sample lD:
Denison Mines
January Groundwater
c0701 1041-006
MW-65
Report Date: 02DBl07
Collection Date: 01123107 11:23
DateReceived: 01 125107
Matrix: Aqueous
I
I
I
T
I
t
I
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I
I
T
I
I
ALS - DISSOLVED
Manganese
Uranium
VOLATILE ORGANIC COMPOUNDS
Acetone
fenzene/Carbon tetrachlorideI/ Chloroform
( Chbromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofl uorobenzene
Surr: Toluene-d8
332
20.1
ug/L
ug/L
Result Units Qualifiers RL
MCU
QCL Method Analysis Date / By
01130107 22:36 / bws
O1l30lO7 22:36 / bws
O1t29tO7 20:161jtr
Olt29l!7 20:16 tjtr
O1l29lO7 20:16 tjtr
01t29lo7 18:55 / jlr
01129107 20:16 tjt
01t291O7 20:16 t jk
01129107 20:16 ljk
O1l29lO7 20:16ljtr
O1l29tO7 2O:16 tjtr
01t29107 20:16 ljtr
01129107 20:16ljtr
O1l29lO7 20:16 tjtr
01129t07 2Oi16 tjt
O1t29lO7 20:16 ljtr
01129107 20:16 ljtr
10
0.30
20
1.0
1.0
100
1.0
20
1.0
1.0
10
1.0
't.0
80-120
70-1 30
80-120
80-120
E200.8
E200.8
SW826OB
SW826OB
SW826OB
SW826OB
SW8260B
SW826OB
SW826OB
SW826OB
SW826OB
sw8260B
SW826OB
sw8260B
SW826OB
sw8260B
sw8260B
ND ug/L
ND UgA
ND ug/L
5900 ug/LND ug/LND ug/LND ug/LND ug/LND ug/LND ug/LND ug/L94.0 %REC98.0 %REC96.0 %REC99.0 %REC
Report
Definltions:
RL - Analyte reporting limit.
QCL - Quality control limit.
D - RL increased due to sample matrix interference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.I
I
Track#CO7O1 1C 4 1 page
ENERGY LABORATOB-IE-S!-INC. '2393 Salt Creek Hlg-Qway (5260/) . P.O. Box S2SB , Casper; WyAz602ToltFree888.235.05/5 ' 307.235.0515 ' Fax 307.234.rbbi :-ciipiiaieiiriytat.ii:***.iiiisiiab.bom
I
I
I
o*/LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
January Groundwater
co701104't-oo7
MW-68
Report Date: O2l28lO7
Gollection Date: O1l24lO7 13:25
DateReceive d: 01 l25lO7
Matrix: Aqueous
Analyses Result Units Qualifiers RL
MCUQCL Method Analysis Date / ByI
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,ITETALS - DTSSOLVED
rCadmium
I tonIg/ Manganese
Nickel
Uranium
VOLATILE ORGANIC COMPOUNDS
Acetone
Benzene
dartontetrachloride
,6htoroform
/chloromethane
/ nr"tn/ ethyr ketone/ M"thyl"n" chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-d8
ND ug/LND ug/L
ND ug/LND ug/LND ug/L
ND ug/LND ug/LND ug/L
8.2 ug/L
ND ugAND ug/LND ug/LND ug/LND ug/LND ug/L
ND ug/L
102 %REC84.0 %REC'lo2 %REC99.0 %REC
0.50
30
10
20
0.30
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-120
70-1 30
80-120
80-'t20
E200.8
E200.7
E200.8
E200.8
E200.8
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW8260B
sw8260B
SW826OB
SW826OB
SW8260B
SW826OB
SW826OB
sw8260B
SW826OB
sw8260B
01l3OlO7 22:44 lbws
02105107 14:06 / ts
O1l3OlO7 22:44 tbws
01l3OlO7 22:44 I bws
01l30lOT 22:44 I bws
01129107 22:17 ljtr
01129107 22:17 I jtr
01129107 22:17 I jtr
O1l29tO7 22:17 ljtr
O1l29lO7 22:17 t jtr
O1t29lO7 22:17 titr
O1l29lO7 22:17 I itr
01t29t07 22:17 I jtr
01t29107 22:'17 t jtr
01129107 22:17 ljtr
O1129t07 22:17 ljtr
O1l29lO7 22117 ljtr
01129107 22:17 ljtr
o1t29to7 22..'t7 tjtr
01129107 22:17 lytr
Report
Definitions:
RL - Analyte reporting limit
QCL - Quality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.I
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ENERGY LABOBATORI_E_5, lNC. . 2393 Salt Creek HiThway (52601) , PO. Box 32iB . Casper; WyB2602To//Free888.235.05/5'307.235.0515,Fax[phone].'[e-mail]:www.ifririyAO.com
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
January Groundwater
c0701 1041-008
Trip Blank
Report Dafr: 02128107
Collection Date: 01124107 14:25
DateReceived: 01 125107
Matrix: Aqueous
Analyses Result Units Qualifiers RL
MCU
QCL Method Analysis Date / By
VOLATILE ORGANIC COMPOUN DS
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: 1,2-Dichloroethane-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofl uorobenzene
Surr: Toluene-d8
ND ug/L
ND ug/L
ND ug/LND ug/LND ug/L
ND ug/LND ug/LND ug/LND ug/LND ug/L
ND ug/L99.0 %REC104 %REC102 %REC97.0 %REC97.0 %REC
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-120
70-1 30
70-1 30
80-1 20
80-120
SW826OB
SW825OB
SW826OB
SW826OB
sw8260B
SW826OB
sw8260B
SW826OB
SW825OB
SW826OB
sw8260B
sw8260B
SW8260B
sw8260B
sw8260B
SW826OB
01129107 14:59 ljtr
01129107 14:59 lltr
01129107 14:59 ljlr
01129107 14:59 ljk
01t29107 14:59lilr
01129107 14;59 ljlr
o1t29lo7 14:59 ljtr
01129t07 14:59 ljtr
O1l29lO7 14:59ljk
0'1129107 14:59 / jtr
01129107 '14:59 / jlr
O1l29lO7 14:59 I jlr
O1l29lol 14;591ilr
01l29t07 14:59 / jtr
01l29l17 14:59 / jlr
O1t29tO7 14:59 t jtr
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
D - RL increased due to sample matrix interference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit
Track#CO7Ot 1O4 1 page
ENERGY LABORATOR-IEE lNC. ' 2393 Salt Creek Hrghway (82601) , PO. Box 3258 , Caspe7 W82602
Toll Free 888.235.0515 ' 307.235.0515 ' Fax 307.234. /639 , [e-mail] . www.ehergylab.com
QA/QC Summary Report
Client:
Project:
Denison Mines
January Groundwater
Report Date: 02128107
Work Order: CO7011O41
1.3
88
90
g4
94
101
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Analyte Result Units RL %REC Low Limit High Limit RPD RpDLimit euat
Method: E200.7
Sample lD: LFB-|CP25204
lron
Sample lD: LRB
lron
Sample lD: C07011109-002EMS
lron
Sample !D: C07011109-002EMSD
lron
Sample lD: C07020031-001AMS
lron
Sample tD: C07020031-001AMSO
lron
SamplelD: LFB-1CP25204
lron
Laboratory Fortified Blank
2.00 mg/L
Method Blank
ND mg/L
Sample Matrix Spike
4.42 mg/L
Sample Matrix Spike Duplicate
4.48 mg/L
Sample Matrix Spike
0.518 mg/L
Sample Matrix Spike Duplicate
0.514 mg/L
Laboratory Fortified Blank
2.01 mg/L
Run: lCPl-C_070205A
100 85 125
Run: lCPl-C_070205A
Run: lCPl-C_070205A
70 130
Run: lCPl-C_070205A
70 130
Run: lCPl-C_070205A
70 130
Run: lCPl-C_07O2OSA
70 130
Run: lCPl-C_070205A
85 125
0.030
0.004
0.045
0.045
0.030
0.030
0.030
Batch: R79298
02105107 13:32
O2lO5lO713:42
O2lO5l07 14:.19
O2lO5l07 14:23
20
O2lO5lO7 15:32
O2tOSl07 15:35
20
02105107 17,'20
Qualifiers:
RL - Analyte reporting limit ND - Not detected at the reporting limit.
T r ac k#CO7O 1 1O41 pa e, e
ENERGY LABORATORI-ES, lNC. ' 2393 Salt Creek Hig_lway (5260/) , PO. Box J2SB , Caspet; WyA2602To// Free 888.235.05/5 ' 307.235.0515 , Fax s07.234. tobs . bispe;denirgylab.cii: www.iiiibiiab.'con
QA/QC Summary Report
Client:
Project:
Denison Mines
January Groundwater
Report Date: 02128107
Work Order: CO7O11O41
Analyte
Method: E200.8
Sample lD: LRB
Cadmium
Manganese
Nickel
Uranium
Sample lD: LFB
Cadmium
Manganese
Nickel
Uranium
Sample lD: C07011039-00lEMS4
Cadmium
Manganese
Nickel
Uranium
Sample lD: C07011039-001EMSD4
Cadmium
Manganese
Nickel
Uranium
Sample lD: C07011041-007AMS4
Cadmium
Manganese
Nickel
Uranium
Sample lD: C07011041-007AMSD4
Cadmium
Manganese
Nickel
Uranium
Units RL %REC Low Limit High Limit RPD RPDLimit Quat
Method Blank
ND mg/L
ND mg/L
ND mg/L
ND mg/L
Laboratory Fortified Blank
0.0495 mg/L
0.0496 mg/L
0.0503 mg/L
0.0485 mg/L
Post Digestion Spike
0.0465 mg/L
0.1'l 1 mg/L
0.0458 mg/L
0.0557 mg/L
Post Digestion Spike Duplicate
0.0483 mg/L
0.116 mg/L
0.0480 mg/L
0.0566 mg/L
Post Digestion Spike
0.0517 mg/L
0.0513 mg/L
0.0492 mg/L
0.0501 mg/L
Post Digestion Spike Duplicate
0.0519 mg/L
0.0515 mg/L
0.0485 mg/L
0.0510 mg/L
0.0002
4E-05
6E-05
6E-05
0.0010 990.0010 99
0.0010 1010.00030 97
0.010 93
0.010 88
0.050 88
0.00030 106
0.010 97
0.010 980.050 92
0.00030 108
0.010 1030.010 100
0.050 98
0.00030 100
0.010 104
0.010 101
0,050 97
0.00030 102
Run: ICPMSl-C_070130A
Run: ICPMSl-C_070130A
85 115
85 I 15
85 115
85 115
Run: ICPMS1-C_070130A
70 130
70 13070 130
70 130
Run: ICPMSl-C_070130A
70 130
70 130
70 130
70 130
Run: ICPMSl-C_070130A
70 130
70 130
70 130
70 130
Run: ICPMSl-C_070130A
70 13070 13070 130
70 130
Batch: R79088
O1l30lO710:52
01/30/07 11:00
01/30/07 19:o8
01/30/07 19:15
20
20
20
20
O1l3Ol07 22:F1
01l30l07 22:58
20
20
20
20
3.7
4.1
0.0
1.6
0.3
0.4
0.0
1.8
Qualifiers:
RL - Analyte reporting limit.ND - Not detected at the reporting limit.
Track#CO7A11O41 page
ENERCY LABOBATORIE9, INC ' 2393 Salt Creek Highway (5260/) , PO. Box J2iB . Casper, WyA2602TotlFree888.235.05/5 ' 307.235.0515 ' Fax 307.234.t1bs :'dipirdeiir;yIai.coi: ***.iiiibiirb.co,
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I QA/QC Summary Report
Client:
Project:
Denison Mines
January Groundwater
Report Date; 02128107
Work Order: C07011O41I
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Method:
Sample lD:
Cadmium
Manganese
Nickel
E200.8
LRB
Sample lD: LFB
Cadmium
Manganese
Nickel
Sample lD: C07011133-0038MS4
Cadmium
Manganese
Nickel
Sample lD: C07011133-003BMSD4
Cadmium
Manganese
Nickel
Laboratory Fortified Blank
0.0498 mg/L O.OO.'O
0.0505 mg/L O.OO1O
0.0495 mg/L O.0O1O
Method Blank
ND mg/L
ND mg/L
ND mg/L
Post Digestion Spike
0.498 mg/L
0.500 mg/L
0.464 mg/L
Post Digestion Spike Duplicate
0.519 mg/L
0.507 mg/L
0.495 mg/L
Run: ICPMSl-C_07013'lA
Run: ICPMSl-C_070131A
85 115
85 115
85 115
Run: ICPMSl-C_070131A
70 13070 130
70 130
Run: ICPMS1-C 070131A
0.0002
4E-05
6E-05
0.010
0.010
0.050
0.010
0.010
0.050
100
101
99
100
98
92
104 70100 70
98 70
130
130
130
4.0
1.4
6.5
Batch: R79123
0113110712:04
O1l31lO7 12:11
O2lO1lO7 02:18
O2lO'1107 02:25
20
20
20
RL %REC Low Limit High Limit RpD RpDLimit
I ;J-;lJ[e,epor.ng ri.ir
T
ND - Not detected at the reporting limit.
Trac<#CO7O1 1C 4 1 page
ENEBGY LABOBATOBTES, rNC. . 2J9s salt crggf fllqQway (s2601) . po. Box s2i8 . caspq wy a2602T.olt Free 888.235.05/5 ' 307.235.05/5 . Fax sozzst. roii :ciipiidriiisyla6."oi . on*iiiiibyiab.co,
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QA/QC Summary Report
Client: Denison Mines
Project: JanuaryGroundwater
Sample lD: 012907_LCS_3
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
6+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-d8
Sample lD: 012907_MBLK_6
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
6+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofl uorobenzene
Surr: Toluene-d8
Sample lD: C07011041-007BMS
Benzene
Carbon tetrachloride
Chloroform
Report Date: O2l28lO7
Work Order: CO7O11O41
Laboratory Conkol Sample
59 ug/L
5.2 ug/L
5.4 ug/L
4.8 ug/L
5.0 ug/L
9.4 ug/L
50 ug/L
5.0 ug/L
5.0 ug/L
4.8 ug/L
53 ug/L
4.8 ug/L
14 ug/L
Method Blank
ND ug/L
ND ug/L
ND ug/L
ND uglL
ND ug/L
ND ug/L
ND ug/L
ND ug/L
NO ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
20 118
1.0 104
1.0 107
1.0 96
1.0 99
1.0 94
20 99
1.0 100
1 .0 100
1.0 97
10 1061.0 961.0 951.0 991.0 100
1.0 100
1.0 97
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
5
0.5
0.5
102
95
98
98
100 98
100 83
100 76
Run: GCMS3-C_070129A
70 130
70 130
70 130
70 130
70 130
70 130
70 130
70 130
70 .t30
70 130
70 130
70 130
70 130
80 12070 13080 130
80 't20
Run: GCMS3-C 070129A
Batch: R79060
O1l29lO7 11:29
O'll29lO7 13:24
O1l29lO7 22:57Sample Matrix Spike2000 ug/L
1700 ug/L
1500 ug/L
80 12070 130
80 120
80 120
Run: GCMS3-C_070129A
70 130
70 130
70 130
RL %REC Low Limit High Limit RpD RpDLimit euat
t
I
ND - Not detected at the reporting limit.
13
RL - Analyte reporting limit
l-racR#CO7O11O41 page
ENERGY LAB0BATOBIES, tNC. . 2i9s salf creek Highway (s2601) . po. Box J2i8 , caspet wya2602To//Free888.235.05/5 ' 307.235.0515 . Fax 30z.2s4.rbbi :Gipii6"ii6yni.cii:***.iiiibiiab.co,
I
I crient:
QA/QG Summary Report
Denison Mines
January Groundwater
Report Date: O2l28lO7
Work Order: C07O11041I
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Sample lD: C07011041-007BMS
m+p-Xylenes
o-Xylene
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofl uorobenzene
Surr: ToluenedS
Sample lD: C07011041-007BMSD
Benzene
Carbon tetrachloride
Chloroform
m+p-Xylenes
o-Xylene
Toluene
Xylenes, Total
Surr:'1,2-Dichlorobenzene-d4
Surr: Dibromofluoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-dB
Sample Matrix Spike
2100 ug/L
21OO ug/L
1800 ug/L
42OO ug/L
Sample Matrix Spike Duplicate2100 ug/L
1800 ug/L
1600 ug/L
2100 ug/L
21OO ug/L2000 ug/L4300 ug/L
Run: GCMS3-C_070129A
70 130
70 13070 13070 130
80 ,t20
70 13080 12080 120
Run: GCMS3-C_070129A
70 130
70 130
70 130
70 130
70 13070 13070 130
80 120
70 130
80 120
80 120
Batch: R79060
O1l29lO7 22:57
O1l29lO7 23:38
20
20
20
20
20
20
20
10
10
10
10
100 103
100 106
100 91
100 104
1.0 98't.0 821.0 94
1.0 96
100 ,t03
100 91100 79100 107100 107
100 99100 107
1.0 97
1.0 83
1.0 981.0 99
4.8
9.7
4,1
3.4
1.1
8.4
2.3,
0.0
0.0
0.0
0.0
RL %REC Low Limit High Limit RpD RpDLimit euat
T
t
ND - Not detected at the reporting limit.RL - Analyte reporting limit.
Track#CO7O1 1C)4 1 F>age
ENEBGY LABoRAToB_tF_s! tNC. , 2J9J salt cregf flqQwat @2601) . po. Box 32s8 . casper wy8260zrolt Free 888.235.0515 . 307.235.05t5 . Fax 307.234. /65i :',dipii6eii6yai.cbi: ywvw.iiiibiiab.con
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ENERGY LABoRArorytF_s, rNC. . 2s9s satt creek Highway (a260r) , po. Box 3258 , caspetr wya2602.To// Free 888.235.0515 ' s07.235.05/5 . Fax soz.ist.r65s :&ii6i6rirdyEi.*i: *o*.iiiibirrb.*,
I Energy Laboratories, lnc.
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Client Name Denison Mines
t Work Order Number CO7O11O41
Sample Receipt Checklist
Date and Time Received: 1t25t2OOl 09:45:00
Received by lt
1128t2007
I
Losin completed by:
I Date
I
Corinne Wagner
Shipping container/cooler in good condition?
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Chain of custody present?
Chain of custody signed when relinquished and received?
Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sample containers intact?
Sufficient sample volume for indicated test?
All samples received within holding time?
Container/Temp Blank temperature in compliance?
Water - VOA vials have zero headspace?
Water - pH acceptable upon receipt?
Adjusted?
112512007 09:45:00 Reviewed by Roger Garling
Carrier name Next Day Air
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Yes M
Yes E
Yes U
Yes M
Yes El
Yes M
Yes M
ves U
Yes M
Yes El
Yes El
Yes M
tto E
tto I
NoI
uon
uoE
tto E
ruon
ruon
ruoE
non
Non
NoE
NoD
Checked by
Not Present E
Not Present n
Not Present El
2.2"C On lce
No VOA vials submitted
Not Applicabh fl
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Contact and Corrective Action Comments:
None
TracR#co7C 11U^4.1 Page
ENERGY LABoRAToB_tEs, _NC. . 2s9s salt cre.9f lilqQway (a2601) , p.o. Box J258 . caspet ws2602rotl Free 888.23s.0s/5 . a07.215.0sti . rax eoz.ist.ioSb :&ii6i6rir6yEii.r6i: *iliiiisiirb.*,
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Date: 28-Feb-07I
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Project:
Sample Delivery Group: C07O11041
Denison Mines
January Groundwater CASE NARRATIVE
THIS IS THE FINAL PAGE OF THE LABORATORY ANALYTICAL REPORT
BRANCH LABORATORY LOCATIONS
eli-b - Energy Laboratories, lnc. - Billings, MT
eli-f - Energy Laboratories, lnc. - ldaho Falls, lD
eli-g - Energy Laboratories, lnc. - Gillette, Wy
eli-h - Energy Laboratories, lnc. - Helena, MT
eli-r - Energy Laboratories, lnc. - Rapid City, SD
eli-t - Energy Laboratories, lnc. - College Station, TX
oRTGTNAL SAMPLE SUBMTTTAL(S)
All original sample submittals have been returned with the data package. A copy of the submittal(s) has been includedand tracked in the data package.
SUBCONTRACTING ANALYSIS
subcontracting of sample analyses to an outside laboratory may be required. lf so, ENERGY LABoRATORIES will utilizeits branch laboratories or qualified contract laboratories toittris l"*i"L. Any such laboratories will be indicated within theLaboratory Analytical Report.
SAMPLE TEMPERATURE COMPLTANCE: 4.C (r2.C)
Temperature of samples received may not be consideied properly presgrye! by accepted standards. samples that arehand delivered immediately after collection shall be consiciereo al#plaure if thlre is iirGnce that the chiling processhas begun. rv v,rsvrrvE
CERTFICATIONS:
USEPA:WY00002
FL-DOH NELAC: E87641
Arizona: M0699
California: 02118CA
Oregon:WY200001
Utah: 3072350515
Virginia:00057
Washington: C1903
ENERGY LABoRAToRIES, INC' - CASPER,\
^r
certifies that certain method selections contained in this report meetrequirements as set forth by the above accrediting authorities. some iesutt r"qu".1lJ uv p,eitient may not be coveredunder these certifications' All analysis data to be submitted ror reguLiory enfoicement drrorra o" certified in the samplestate of origin. Please veriff ELI's certification coverage by visitini www.energylab.com
PCB ANALYSIS USING EPA 505
Data reported by ELI using EPA method 505 reflects the results for seven individual Aroclors. When the results for allseven are ND (not detected), the sample meets EPA compliance criieria for pCB ;onit;;i;g.
ELI appreciates the opportunity to provide you with this analytical service. For additional information and services visit ourweb page www.energylab.com.
The total number of pages of this report are indicated by the page number located in the lower right corner.
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EP)ro;I:
Cfl,
EEI
EEI
6gltrol
EFI
GfiI
HH
ENERGY LABOBATOBIEA lNC. . 2393 Salt Creek Highway (8260t) , P.O. Box 3258 . Caspet WY82602
Ta// Free 888.235.05/5 , 307.235.0515 , Fax 307.234. /639 . [e-mail] . wwwenergylab.com
ANALYTICAL SUMMARY REPORT
February 28,2007
Denison Mines
6425 S Hwy 191
PO Box 809
Blanding, UT 84511
WorkorderNo.: C07020380
Project Name: February Groundwater
Energy Laboratories, lnc. received the following 8 samples from Denison Mines on 2l1ol2oo7 for analysis.
Sample ID Client
c07020380-001 MW-14
c07020380-002 MW-26
c07020380-003 MW-32
Collect Date Receive Date Matrix
O2|OB|OT O9:1O 02t'tOtO7 Aqueous Metals by ICP/ICPMS, Dissotved
O2lOBl07 11:15 02t10t07 Aqueous Metals by ICP/ICPMS, Dissotved
SW8260B VOCs, Standard List
O2|OBIOT 10:35 02l1OtO7 Aqueous Metals by ICP/ICPMS, Dissotved
I
I
T
I
T
I
I
I
I
T
I
I
I
I
I
I
I
I
c07020380-004 MW-60
c07020380-005 MW-63
c07020380-006 MW-65
c07020380-007 MW-68
C07020380-008 Trip Blank
O2lO7lO7 12:43 021't0tO7 Aqueous Metals by ICP/ICPMS, Dissotved
SW8260B VOCs, Standard List
O2lO7l07 13:OB O2t10t07 Aqueous Same As Above
O2lOBl07 11:15 02t10t07 Aqueous Same As Above
O2|OB|OT 09:38 02/10/07 Aqueous Same As Above
OZIOBIOT 11:15 O2t1OtO7 Aqueous SW8260B VOCs, Standard List
There were no problems with the analyses and all data for associated QG met EpA or laboratory specificationsexcept where noted in the Case Narrative or Report.
lf you have any questions regarding these tests results, please call.
ReportApproved By: ***
tqAR 0 s ZAqt
Ara?R#CO7O2O38O Page
ENERGY LABORATORIES, lNC. . 2393 Salt Creek Highway (8260A . PO. Box 3258 . Caspec WY82602
Toll Free 888.235.05/5 , 307.235.0515 , Fax [phone] , [e-mail] , www.energylab.com
LABORATO ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
February Groundwater
c07020380-001
MW-14
Report Datez O2l28lO7
Collection Date: 02108/07 09:10
DateReceived: 02l1OlO7
Matrix: Aqueous
Analyses Result Units Qualifiens RL
MCU
QCL Method Analysis Date / By
I
t
I
I
I
I
I
I
I
t
I
t
T
I
I
I
T
I
METALS. DISSOLVED
Manganese
Uranium
10
0.30
1940 ug/L
43.8 ug/L
E200.8
E200.8
O2l13lO7 01:24 / smt
02113107 01:24 / sml
Report RL - Analyte reporting limit.
Definitions: eCL - euality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
Trac<#CO7O2O38O Page
ENEBGY LABORATORIES, lNC. , 2393 Salt Creek HtjXhway (5260/) . pO. Box 3258 . Casper Wy A2602
To{/ Free 888.235.0515 ' 307.235.05/5 ' Fax [phone] ,'[e-mail] . www.iheigyAO.mn
I
T
I
LABORATORY AI\IALYTIGAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
February Groundwater
c07020380-002
MW-26
Report Date:
Collection Date:
DateReceived:
Matrix:
o2t28t07
O2l08lO7 11:15
02t10t07
Aqueous
ug/L
ug/L
T
T
I
t
T
T
t
T
t
I
T
I
I
Result Units
979
44.2
Qualifiers RL
MCUQCL Method
ALS - D]SSOLVED
Manganese
Uranium
YOLATILE ORGANIC COMPOUNDS
A."ton.
/B"nr"n"
/ CarOon tetrachloride
V chtoroform
Chloromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofl uorobenzene
Surr: ToluenedB
ND ug/LND ug/L
ND ug/L
44OO ug/LND ug/LND ug/L25 ug/L
ND ug/LND ug/LND ug/LND ug/L100 %REc99.0 %REC102 %REC97.0 %REC
20
1.0
1.0
100
1.0
20
1.0
1.0
10
1.0
1.0
80-1 20
70-1 30
80-1 20
80-1 20
Analysis Date / By
02113107 01:31 / sml
021'13107 01:31 / smt
0?/14107 05:01 / jlr
O2l14lO7 05:01 / jlr
02t14t07 05:01 / jtr
02114107 04:22 t jtr
O2l14lO7 05:01 / jk
02t14107 05:01 / jtr
O2l14lO7 05:01 / jtr
O2l14lO7 05:01 / jtr
02114107 05:0'l /jtr
02114107 05:01 / jh
02t14107 05:01 / jtr
O2l14lO7 05:01 / jtr
o2l14lo7 05:01 / jtr
o2t14lo7 o5:ol / jtr
02114t07 05:01 / jtr
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
sw8260B
SW826OB
SW826OB
SW826OB
sw8260B
!
T
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
D - RL increased due to sample matrix interference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
Track#CO7O2O3aO page
ENEBGY LABORATORI-ES, _lNC '_2393 Salt Qr99( Hyg_llway (s2601) , P.O. Box J2i8 . Casper, WY a2602
To// Free 888.235.0515 ' 307.235.0515 ' Fax [phone] .'[e-mail] , www.ehergylab.com
I
I
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
February Groundwater
c07020380-003
MW-32
Report Date: O2l28lO7
Collection Date: 02/08/07 10:35
DateReceived: 02110107
Matrix: Aqueous
MCU
QCL Method
t
t Analyses Result Units Qualifiers RL Analysis Date / By
ND ug/L
5970 ug/L
4940 ug/L
51 ug/L
I
T
I
T
I
t
T
METALS. DISSOLVED
Cadmium
lron
Manganese
Nickel
0.50
30
10
20
E200.8
E200.7
E200.8
E200.8
021'13107 01:38 / smt
02116107 17:361 cp
02113107 01:38 / smt
02113107 01:38 / smt
T
T
I
I
T
T
T
RL - Analyte reporting limit.
QCL - Quality control limit.
MCL - Maximum contaminant level-
ND - Not detected at the reporting limit.
Tract<#CO7O2O3AO Page
ENERCY LABORATOBIES, lNC. ' 2393 Salt Creek Highway (52601) , PO. Box 3258 , CasDer, WAZ602ToilFree 888.235.0515 ' 307.235.05/5 ' Fax [phone] .'casperGienergylab.con . wwweheri1ytab.con
I
T
I
LABORATORY ANALYTIGAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
February Groundwater
c07020380-004
MW-60
Report Date:
Collection Date:
DateReceived:
Matrix:
o2t28t07
02lO7lO7 12:43
02110to7
Aqueous
Ctl,l' 'B/rtr'rK
10
0.30
20
1.0
1.0
1.0
1.0
20
't.0
1.0
't0
1.0
1.0
ND ug/LND ug/L
I
I
I
I
t
t
T
I
t
I
I
I
T
Result Units Qualifiers RL
MCU
QCL Method
ALS . DISSOLVED
Manganese
Uranium
VOLATILE ORGANIC COMPOUNDS
Analysis Date / By
02113107 01:44 / smt
02113107 01:44 / sml
O2l'l3lo7 23:51 tjtr
O2l13tO7 23:51 tjtr
O2t13lO7 23'.51 tjtr
O2l13lO7 23:51 ljtr
021'13107 23:51 ljtr
O2t13lo7 23:51 I jtr
O2l13lO7 23:51 t jtr
O2t13lO7 23:51 ljlr
O2l13lO7 23:51 ljtr
O2l13tO7 23:51 ljtr
Oa13l07 23:51 t jtr
OA1AO7 23:51 ljtr
O2l13lO7 23:s1 ljtr
o1lfito7 23:51 tjtr
02113107 23:51 t jtr
Aoetone
flenzene
/Carbon tetrachloride,
^/ Chloroformf Chloromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzened4
Surr: Dibromofluoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-d8
ND ug/LND ug/LND ug/L2.0 ug/L
ND ug/L
ND ug/LND ug/LND ug/LND ug/LND ug/LND ug/L
106 %REC
92.0 %REC107 %REC99.0 %REC
80-120
70-130
80-120
80-120
SW826OB
SW826OB
sw8260B
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
sw8260B
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
t
t
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
Trac<#CO7OZO3aO Page
ENERGY LABORATORIE_S, _NC '_2393 Salt Qr99( Highway (5260/) . P.O. Box S2i8 . Caspet W A2602
Ta// Free 888.235.05/5 ' 307.235.0515 ' Fax [phone] .'[e-mail] , wyvwiiiriytaO.con
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
February Groundwater
c07020380-005
MW.63
,7 Report Date: O2l28lO7
Collection Date: O2lO7lO7 13:OB
DateReceived: O2l1Ol07
Matrix: Aqueous
Analyses
ALS - DISSOLVED
lron
Manganese
Nickel
Uranium
VOLATILE ORGANIC COMPOUNDS
Acetone
Benzene
Carbon tetrachloride
Cfloroform
odloromethane
, ,frlethyl ethyl ketoneY M.thyl"n" chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofl uorobenzene
Surr: Toluene-d8
Qualifiers
MCURL QCL Method
ND ug/L77 ug/L
ND ug/LND ug/LND ug/L
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-1 20
70-1 30
80-120
80-1 20
Analysis Date / By
O2l13lO7 02:39 / smt
02116107 17:40I cp
02113107 02:39 / smt
02113107 02:39 / smt
021'l3ll7 02;39 / smt
O2l14lO7 00:30 / jlr
021'l4ll7 00:30 / jtr
O2t14lO7 00:30 / jtr
OA14IO7 00:30 / jlr
O2l14lO7 00:30 / jtr
O2l14lO7 00:30 / jtr
O2l14lO7 00:30 / jtr
O2l14lO7 00:30 / jtr
O2l14lO7 00:30 / jtr
OA14|O7 00:30 / jtr
oitl4tot oo:30 / jtr
O2l14lO7 00:30 / jtr
02t14107 00:30 / jtr
O2t14lO7 00:30 / jtr
O2l14lO7 00:30 / jtr
E200.8
E200.7
E200.8
E200.8
E200.8
SW826OB
sw8260B
SW826OB
SW8260B
SW826OB
sw8260B
sw8260B
SW826OB
sw8260B
sw8260B
SW826OB
SW826OB
SW8260B
SW826OB
SW826OB
ND ug/L
ND ug/LND ug/LND ug/LND ug/LND ug/LND ug/L
ND ug/L
ND ug/LND ug/LND ug/L101 %REC104 %REC100 %REC
1OO %REC
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
6Trac<#CO7O2O3AO page
ENERGY LABORATORIES, lNC. ' 2393 Salt Creek Highway (52601) , P.O. Box 3258 . Caspq WY 82002
Toll Free 888.235.0515 ' 307.235.0515 . Fax [phone] .'[e-mail] , wwrueheigylab.con
T
I
T
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
February Groundwater
c07020380-006
MW.65
LABORATORY ANALYTICAL REPORT
BD L./) \
i*w -76
Report Date: O2l28lO7
Collection Date: 02108/07 11:15
DateReceive d: 021 1 0lO7
Matrix: Aqueous
Result UniG Qualifiers RL
MCU
QCL Method Analysis Date / Byt
Analyses
uferaus - DrssoLVED
1/u:lm"-
951 ug/L42.4 ug/L
VOLATI LE ORGANIC COMPOUNDS
ND ug/L
ND ug/L
ND ug/L
3700 ug/LND ug/LND ug/L23 ug/L
ND ug/LND ug/LND ug/LND ug/L99.0 %REC98.0 %REC102 %REC
96.0 %REC
10
0.30
20
1.0
't.0
100
1.0
20
't.0
1.0
10
1.0
1.0
80-120
70-130
80-1 20
80-120
E200.8
E200.8
SW8260B
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
sw8260B
SW826OB
SW826OB
A2n3lO7 02:45 / smt
O2l13lO7 02:45 / smt
O2l14lO7 03:06 / jtr
02114107 03:06 / jlr
O2t'14107 03:06 / jtr
O2l14tO7 O2:27 ljtr
O2l14tO7 03:06 / jlr
o2t14lO7 03:06 / jlr
O2l14lO7 03:06 / jlr
O2l14lO7 03:06 / jlr
02114107 03:06 / jlr
O2t14lO7 03:06 / jtr
OU14|O7 03:06 / jlr
02t14107 03:06 / jtr
OZt14lO7 03:06 / jlr
0il14t07 o3:06 / jtr
O2t14lO7 03:06 / jlr
I ffi:l:
Clrbon tetrachloride
I/[r;tfril:,"^"
I
I
T
I
I
T
I
t
T
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzened4
Surr: Dibromofl uoromethane
Surr: p-Bromofluorobenzene
Surr: Toluened8
t
t
RL - Analyte reporting limit.
QCL - Quality control limit.
D - RL increased due to sample matrix interference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
Tr ac kr*CO7O2O3aO page
ENEBGY LABORATOBIFS, INC . 239J salt creek Htghway (s260t) . po. Box s2s8 , caspe4 wa2602
To// Free 888.235.05/5 ' 307.235.0515 , Fax [phone] ,'[e-mail] . wvwueiteigytab.com
t
I
I
Eu/
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
February Groundwater
c07020380-007
MW-68
Report Date: 02128107
Collection Date: 02/08/07 09:38
DateReceived: 02110107
Matrix: Aqueous
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
ND ug/LND ug/L
ND ug/L
ND ug/LND ug/L
T
T
T
T
T
T
t
t
T
I
I
t
I
Result Units Qualifiers RL
MCU
QCL Method Analysis Date / By
Carbon tetrachloride
C#roform
o(loromethane
lrethvtethyt ketone
.- /L,t"ttryt"n" chlorideV Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: pBromofl uorobenzene
Surr: Toluene-d8
ALS . DISSOLVED
lron
Manganese
Nickel
Uranium
VOLATILE ORGANIC COMPOUNDS
Acetone
Benzene
O2l13lO7 02:52 / smt
02l'16107 17:431 cp
OA13IO7 02:52 / smt
02113107 02:52 / smt
02113107 02:52 / sml
021'14107 01 :49 / jlr
O2l14lO7 01:49 litr
O2l14lO7 01:49 / jlr
O2l14lO7 01:49 ljlr
O2t'14107 01:491fi
O2l14lO7 01'.49 I jlr
02t14107 01:49 / jlr
O2t14lO7 01'.49 ljlr
O2l14tO7 01:49 / jtr
O2l14tO7 01:49 ljlr
O2l14lO7 01:49 / jlr
0A14lO7 01:49 / jlr
O2l14lo7 O1:49 ljlr
O2l14lO7 01i49 I jt
O2t14lO7 O1'.49 t jlr
ND ug/LND ug/L
ND ug/L1.4 ug/LND ug/LND ug/LND ug/L
ND ug/L
ND ug/L
ND ug/LND ug/L101 %REC96.0 %REC107 %REC99.0 %REC
E200.8
E200.7
E200.8
E200.8
E200.8
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
SW826OB
sw8260B
SW8260B
SW8260B
80-120 SW8260B
70-130 SW8260B
80-120 SW8260B
80.120 SW8260B
t
T
Report RL - Analyte reporting limit.
Definitions: eCL - euality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
Tr ack#CO7O203aO Page
ENERGY LABORATOBIES, lNC. '2393 Salt Creek Hrghway (5260/) . P.O. Box 3258 . Caspq W82602
To{lFree 888.235.0515 ' 307.235.05/5 , Fax [phone] ,'[e-mail] . www.ehergylab.con
t
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Client:
Project:
Lab lD:
Client Sample lD:
LABORATORY ANALYTICAL REPORT
Denison Mines
February Groundwater
c07020380-008
Trip Blank
Report Date: O2l28lO7
Collection Da!.e: O2lO8lO7 11:15
DateReceived: O24UA7
Matrix: Aqueous
T
Analyses Result Units Qualifiers RL
MCUQCL Method Analysis Date / By
I
I
I
I
T
T
I
T
I
I
I
T
VOLATI LE ORGANIC COMPOUNDS
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Sur: Dibromofl uoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-d8
ND ug/L
ND ug/LND ug/LND ug/LND ug/L
ND ug/LND ug/LND ug/LND ug/L
ND ug/L
ND ug/L99.0 %REC100 %REC104 %REC97.0 %REC
SW826OB
SW8260B
sw8260B
SW826OB
SW826OB
sw8260B
SW826OB
sw8260B
SW826OB
sw8260B
SW826OB
80-120 SW8260B
70-130 SW8260B
80-120 SW8260B
80-120 sw8260B
02114107 01:10 lilr
O2l14lO7 01:10 / jlr
O2l14tO7 O1:1O I jlr
O2l14lO7 01:10 / jlr
02114107 O1:1O I jtr
02114t07 01:10 / jlr
O2l14lO7 01:10 / jlr
O2l14lO7 01:10 / jlr
O2l14lO7 01:10 / jlr
OA1uO7 01:10 / jlr
02t141O7 01:10 / jlr
0?/14rc7 0'l :1 0 / jlr
O2l14lO7 01:10 / jlr
0?/14rc7 01 :10 / jlr
O2l14lO7 01:10 / jlr
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1-0
T
T
Report RL - Analyte reporting limit
Definitions: eCL - euality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
TracR#CO7O2O3aO page o
ENEBCY LABOBATOR-I-E_5, INC '_2393 Salt Creek Highway (82601) . PO. Box 3258 , Casper, W A2002
TollFree 888.235.0515 ' 307.235.05/5 ' Fax [phone] .'[e-mail] , www.eheigylab.con
QA/QC Summary Report
Denison Mines
February Groundwater
Report Date: 02128107
Work Order: C07020380
2.5
103
91
93
99
T
I
t
T
T
T
I
T
I
I
I
T
I
t
T
T
T
t
Method: E200.7
Sample lD: LFB-TM
lron
SamplelD: C07020468-001BMS
lron
Sample lD: C07020468-001BMSD
lron
Sample lD: LFB-TM
lron
Laboratory Fortified Blank2.07 mg/L
Sample Matrix Spike
0.92 mg/L
Sample Matrix Spike Duplicate
0.94 mg/L
Laboratory Fortified Blank
1.98 mg/L
Run: |CP2-C_07O216A
85 125
Run: |CP2-C_070216A
70 130
Run: ICP2-C_070216A
70 130
Run: |CP2-C_070216A
85 125
0.030
0.030
0.030
0.030
Batch: R79814
02116107 11:44
02116107 15:01
O2116107 15:10
20
02116107 2O:01
RL %REC Low Limit High Limit RpD RpDLimit euat
Qualifiers:
RL - Analyte reporting limit.ND - Not detected at the repoiting limit
TracR#CO7O2O38O page
ENERGY LABOBATORIES, lNC. '2393 Salt Creek Hiqhway (52601) , PO, Box 3258 , Caspet WYA260Z
To'// Free 888.235.0515 ' 307.235.05/5 ' Fax [phone] .'[e-mail] , www.ehergylab.con
t
T
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t
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QA/QC Summary Report
Client Denison Mines
Project: February Groundwater
Method:E200.8
Sample lD: LRB
Cadmium
Manganese
Nickel
Uranium
Sample lD: LFB
Cadmium
Manganese
Nickel
Uranium
Sample lD: C07020359-004AMS4
Cadmium
Manganese
Nickel
Uranium
Sample lD:
Cadmium
Manganese
Nickel
Uranium
Sample lD:
Cadmium
Manganese
Nickel
Uranium
Sample lD: C07020380-007AMS4
Cadmium
Manganese
Nickel
Uranium
Report Date: O2l28lO7
Work Order: C07020380
Method Blank
ND mg/L
ND mg/L
ND mg/L
ND mg/L
Laboratory Fortified Blank
0.0520 mg/L
0.0510 mg/L
0.0522 mg/L
0.0517 mg/L
Post Digestion Spike
0.0510 mg/L
0.0503 mg/L
0.0509 mg/L
0.0505 mg/L
0.0002
3E-05
8E-05
4E-05
0.0010
0.0010
0.00't0
0.00030
0.010
0.010
0.050
0.00030
0.010
0.010
0.050
0.00030
0.010
0.010
0.050
0.00030
0.010
0.010
0.050
0.00030
104
102
104
103
'l02
101
't02
101
102
101
102
100
104
96
't02
98
105
96
105
100
0.3
0.5
0.4
o.4
1.1
0.3
2.5
1.3
Run: ICPMS2-C_070212A
Run: ICPMS2-C_070212A
85 115
85 115
85 115
85 115
Run: ICPMS2-C_07O212A
70 13070 13070 130
70 130
Run: ICPMS2-C_O70212A
70 130
70 130
70 130
70 130
Run: ICPMS2-C_070212A
70 130
70 130
70 130
70 130
Run: ICPMS2-C_97O212A
70 130
70 130
70 t30
70 130
Run: ICPMS2-C 070212A
O2l12lO7 12:29
O2l12lO7 12:35
02t13107 O1:O4
02113107 O1:.11
20
20
20
20
02113107 01:51
O2l13lO7 01:58
20
20
20
20
02113107 O2:59
Sample lD: C07020359-004AMSD4 Post Digestion Spike Duplicate
Cadmium 0.0511 mg/L O.O1OManganese 0.0506 mg/L O.O1ONickel 0.0511 mg/L O.OSO
Uranium 0.0503 mg/L O.OOO3O
c07020380-004AMs4 Post Digestion Spike
0.0520 mg/L
0.0481 mg/L
0.0510 mg/L
0.0492 mg/L
C07020380-004AMSD4 PostDigestionSpikeDuplicate
0.0526 mg/L
0.0480 mg/L
0.0523 mg/L
0.0498 mg/L
Post Digestion Spike
0.0514 mg/L
0.0522 mg/L
0.0508 mg/L
0.0502 mg/L
103 70
101 70
101 70
100 70
130
130
130
130
RL %REC Low Limit High Limit RpD RpDLimit euat
Batch: R79581
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Qualifiers:
RL - Analyte reporting limit.ND - Not detected at the reporting limit.
TrajR#CO7OZO38O page
ENEBGY LABoBAToR_t-E_s, tNC ,_239s salt creg( Hlg-lway (s260t) , p.o. Box 3258 , caspet wa260e
To// Free 888.235.0515 ' 307.235.05/5 ' Fax [phone] .'cisper(ienergytab.com , wdiiirbytat.con
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QA/QC Summary Report
Client:
Project:
Denison Mines
February Groundwater
Report Date: O2l28lO7
Work Order: C07020380
Result Units RL %REC Low Limit High Limit RpD RpDLimit euat
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Method:
Sample lD:
Cadmium
Manganese
Nickel
Uranium
E200.8
G07020380-007AMSD4 PostDigestionSpikeDupticate
0.0509 mg/L
0.0526 mg/L
0.0513 mg/L
0.0502 mg/L
0.010
0.010
0.050
0.00030
102 70102 70102 70100 70
Run: ICPMS2-C_070212A
Batch: R7958.1
O2l13lQ7 O3OS
20
20
20
20
130
130
130
130
1.0
0.7
0.9
0.0
t
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Qualifiers:
RL - Analyte reporting limit.ND - Not detected at the reporting limit.
TracR#CO7O2038O page 12
ENERGY LABORATORIES, INC '2393 Sali Creek H@hway (52601) . PO. Box 32i8 , Caspe4 WAZOzZ
To// Free 888.235.0515 ' 307.235.05/5 ' Fax [phone] ,'[e-mail] . wmueheigytab.con
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QA/QC Summary Report
Client: Denison Mines
Project: February Groundwater
Report Date: 02128107
Work Order: C07020380
Analyte Result Units RL %REc Low Limit High Limit RpD RpDLimit euat
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Method: SW8260B
SamplelD: 021307_LCS_3
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
m+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofluoromethane
Sun: p-Bromofluorobenzene
Surr: Toluene-d8
Sample lD: 021307_MBLK_6
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
m+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofl uoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-dB
Sample lD: C07020380-002BMS
Benzene
Carbon tetrachloride
Chloroform
m+p-Xylenes
o-Xylene
Laboratory Control Sample
5.3 ug/L
5.8 ug/L
6.0 ug/L
6.2 ug/L
9.8 ug/L
51 ug/L
5.4 ug/L
4.2 ug/L
4.9 ug/L
52 ug/L
4.8 ug/L
15 ug/L
Method Blank
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
Run: GCMS3-C_0702138
1 .0 106
1.0 11s
1.0 121
1.0 124
1.0 98
20 102
1.0 108
1.0 85
1.0 98
10 105
1.0 971.0 98
1 .0 100
1.0 105
1.0 102
1.0 100
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
5
0.5
0.5
100
105
98
101
100 98
100 102
100 87
100 100
100 'to2
Run: GCMS3-C 0702138
Batch: R796S6
O2l13lO7 1'l:.24
O2l13lO7 13:19
02114107 05:39
70
70
70
70
70
70
70
70
70
70
70
70
80
70
80
80
130
't30
130
't30
130
130
't30
130
130
130
130
130
120
130
130
120
Sample Matrix Spike
2000 ug/L
2000 ug/L
6200 ug/L
2000 ug/L
2000 ug/L
Run: GCMS3-C 0702138
80
70
80
80
70
70
70
70
70
120
130
120
120
130
130
130
130
130
I f*Xte,epo,tins rimit.
T
ND - Not detected at the reporting limit.
13Track#CO7O2O3aO Page
ENEBGY LABORATOR-IES! NC ' 2393 Salt Cr79{ H,ig_hway (52601) . PO. Box 32SB . Caspe4 WA2602Toll Free 888.235.0515 ' 307.235.0515 . Fax 307.234. toSs , cispertienergyai.cbi: www.iiirbyhn.con
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QA/QC Summary Report
Client:
Project:
Denison Mines
February Groundwater
Report Date: 02128107
Work Order: C07020380
Sample lD: C07020380-002BMS
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
S urr: Dibrornofluoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-d8
SamplelD: C07020380-002BMSD
Benzene
Carbon tehachloride
Chloroform
m+p-Xylenes
o-Xylene
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene-d4
Surr: Dibromofluoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-d8
Sample Matrix Spike
1800 ug/L
4000 ug/L
Sample Matrix Spike Duplicate
2000 ug/L
21OO ug/L
6400 ug/L
2100 ug/L
21OO ug/L
1800 ug/L4200 ug/L
Run: GCMS3-C_0702138
Batch: R79656
02114107 OS:39
02114107 06:18
20
20
20
20
20
20
20
10
10
10
10
100
100
1.0
1.0
1.0
1.0
100
100
100
100
100
100
100
1.0
1.0
1.0
1.0
88 70101 70
101 8097 70106 80100 80
98
't03
97
104
'105
90
1U
97
99
99
99
130
130
120
130
120
't20
Run: GCMS3-C-0702138
70 130
70 130
70 130
70 130
70 130
70 130
70 13080 ,t20
70 130
80 120
80 120
0.8
1.6
3.3
3.9
2.3
2.7
3.1
0.0
0.0.
0.0
0.0
RL %REC Low Limit High Limit RpD RpDLimit eual
I :Jrfifi: reportins rimit
T
ND - Not detected at the reporting limit.
Track#Co7OZO3aO page
ENEBGY LABORATORIES, lNC. . 2393 Salt Creek Highway (82601) . PO. Box 3258 , Casper, WY 82602
Toll Free 888.235.0515 ' 307.235.0515 , Fax 307.234. /639 , [e-mail] , www:eitergylab.com
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ENEBGY LABORATORIES, lNC. . 2393 Salt Creek HiThway (52601) , pO. Box J2i8 . Caspet Wy A2602Toll Free 888.235.05/5 ' 307.235.0515 , Fax [phone] ,'[e-mail] . www.ehergylab.con
I =n"rn, Laboratories, lnc.
I
Client Name Denison Mines
I *"" order Number co7o2o38o
Sample Receipt Checklist
Tim Hollen 211012007 10:20:00 Reviewed by Roger Garling
Date and Time Received: 2l1Ol20O7 10:20:00
Received by tlh
2t12t2007
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Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Chain of custody present?
Chain of custody signed when relinquished and received?
Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sample containers intact?
Sufficient sample volume for indicated test?
All samples received within holding time?
Containerffemp Blank temperature in compliance?
Water - VOA vials have zero headspace?
Water - pH acceptable upon receipt?
Adjusted?
NoI
ruoE
ruon
ruoE
NoE
ruon
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NoE
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Checked by
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Not Applicable n
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! Received 340mL VoA vials for samole MW-60. anafuzed for Voc's as per orevious.
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Track#CO7O2O3aO Page
ENERGY LABORATORIE_S, NC ,_2J9s salt crggf H/gQway (sz60t) , p.o. Box S2sB . caspq wy a2602ToflFree888.235.0515 ' 307.235.05t5 , Fax 307.234.t03s .'cispercienergytai.coi:www.iiiibiiab.con
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Date: 28-Feb-07
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Project:
Sample Delivery Group: C07020380
Denison Mines
February Groundwater CASE NARMTIVE
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THIS IS THE FINAL PAGE OF THE LABORATORY ANALYTICAL REPORT
BRANCH LABORATORY LOCATIONS
eli-b - Energy Laboratories, lnc. - Billings, MT
eli-f - Errergy Laboratories,lnc. - ldaholalls,lD
eli-g - Energy Laboratories, lnc. - Gillette, Wy
eli-h - Energy Laboratories, lnc. - Helena, MT
eli-r - Energy Laboratories, lnc. - Rapid City, SDeli-t - Energy Laboratories, lnc. - College Station, TX
oRtctNAL SAMPLE SUBM ITTAL(S)
All original sample submittals have been returned with the data package. A copy of the submittal(s) has been includedand tracked in the data package.
SUBCONTRACTING ANALYSIS
subcontracting of sample analyses to an outside labgrat-ov.may be required. lf so, ENERGY LABoRATORIES will utilizeits branch laboratories or qualified contract laboratories roittris l"rri"L. Any such taooratories wiil be indicated within theLaboratory Analytical Report.
SAMPLE TEMPERATURE COMPLTANCE: 4"C (t2"C)
Temperature of samples received may not be consideied properly nreggrye{ by accepted standards. samples that arehand delivered immediately after collection shall oe considerJJalJep-taute if thlre i" ;;id6; that the chiling processhas begun. re evru'IruE
CERTFICATIONS:
USEPA:\A/Y00002
FL-DOH NELAC: E87641
Arizona: M0699
California: 02118CA
Oregon:WY200001
Utah:3072350515
Virginia:00057
Washington: C1903
ENERGY LABoRAToRIES, lNc' - CASPER,\A / certifies that certain method selections conlained in this report meetrequirements as set forth by the above accrediting authoritiei. G;; iesult requested by the client may not be coveredunder these certifications' All analysis data to be-submitted ior i"grlriory enfoicement JrrourJue certified in the samplestate of origin. please verify ELI's certification coverage by visitini www.energyrab.com
PCB ANALYSIS USING EPA 505
Data reported by ELI using EPA method 505 reflects the results for seven individualAroclors. when the results for allseven are ND (not detected), the sampte meets EpA comptiance criieria tor iCB;;;it*;;.
ELI appreciates the opportunity to provide you with this analytical service. For additional information and services visit ourweb page www.energylab.com.
The total number of pages of this report are indicated by the page number located in the lower right corner.
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ENEROY LABOBATORIES, tNC. . 2393 sal creek Highway (sz60t) , po. Box 3258 , caspa4, wy az60zTollFree888.z3s.0sts - i -ies.osts. Faxnzzzo4.toisr-'cispiidei;6i: tm,wwwenergylab.con
ANALYTICAL SUMMARY REPORT
April06,2007
Denison Mines
6425 S Hwy 191
PO Box 809
Blanding, UT 84511
Workorder No.: C07030899
Laboratories, lnc' received the following 7 samples from Denison Mines on gp1OnAAT for analysis,
lD Cllent Sample lD Collect Date Receive Date Matrix Test
O3n6nT 16:48 03/20/07 Aqueous Metals by ICP/ICPMS, Dissolved
SW8260B VOCs, Standard List
OA16n7 15:38 03/20107 Aqueous Same As Above
Ogl15l07 13:22 O3t2OlO7 Aqueous Metals by ICP/ICPMS, Dissolved
Fluoride
5\4A2608 VOGs. Standard List
Project Name: 1st Qlr Groundwater Sampling
03116107 17:44 O3l2OtO7 AqueousMW-3
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Metals by ICP/ICPMS, Dissotved
SW8260B VOGs, Standard List
O3nOn7 09:20 03/20/07 Aqueous Metals by ICP/ICPMS, Dissolved
0311610Z 14:44 O3l2OtO7 Aqueous Same As Above
03/16i07 B:a4 Ail2OtO7 Aqueous Same As Above
MW-15
c07030899-007 MW-18
There were no problems with the- analyses and all data for associated QC met EpA or labomtory specificationsexcept where noted in the Case Narrative or Report.
lf you have any questions regarding these tests results, please call.
Report Approved By:
Track#CO7OgOa99 page
T ENEBGY LABORATORIES, tNC. ' 2393 Satt Creek Higlway (s2o0t) . PO, Box *ZSB . Caspe; Wy Ap60erottFrce8a8.z35.0it5 . i 'bs.osrs . Faxa0rfuii65i :2il#i6*iiisy( m.wwwonerstab.mm
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LABORATOR
Denison Mines
lst Qtr Groundwater Sampling
c07030899-001
MW-1
Y ANALYTICAL
/
/
REPORT
Client:
Project:
Lab lD:
ClientSample lD:
Report Date: 04/05/07
Gollection Date: 03/16/07 16:48
DateReceived: O3l20fiT
Matrix: Aqueous
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METALS - DISSOLVED
Manganese
VOLATILE ORGANIC GOMPOUNDS
'Acetone
Benzene
Carbon telrachloride
Chloroform
Chloromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Sun; 1,2-Dichlorobenzene{4
S un; Dibromofl uoromelha ne
Sun: p-Bromofl uorobenzene
Sur: Toluene-d8
Result Unlts Quallflers RL
MCUQCL Method Analysis Date / By
03126107 00:21 / smt
O3r22tO7 12:49 I jlr
O3nUo7 12:49 t jtr
OgnAl7 12:49 I jtr
$l22l07 P:49 t jtr
oznaO7 P:49 t jtr
03nzl07 12:49 t jtr
O3n2rc7 12:49 t )tr
O3l22l\l 12:49 t jtr
oil2a07 E:49 I jtr
a3122107 12:49 t jtr
O3l22lO7 12:49 I jtr
Bt2a07 12i4gtjtr
AA22t07 12:49 I jtr
o3t22to7 12:49 tjtr
o3nUO? 12:19 t jk
229
ND
ND
ND
ND
ND
ND
ND
ND
14
ND
ND
99.0
99.0
102
102
ug/L
u9/L
uglL
ug/L
ugL
ug/L
ug/L
ug/L
uglL
ug/L
ug/L
ug/L
%REC
%REC
%REC
%REC
10
2A
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-1 20
7G130
80-120
80-.t20
E200.8
sw8260B
SW826OB
SW826OB
sw8260B
sw8260B
sua260B
SW826OB
sw260B
sw8260B
SW8260B
SI,\l8260B
Sl^E260B
SW826OB
SIAE26OB
svw260B
t
I
I
I
I
I
T
I
I
I
Report
Deflnltions:
RL -Analytg reporung limlt.
QCL - Quality conlol limit.
MCL - Maximum coniaminant level.
ND - Not detected atthe reponing limit.
Tr ac k*f co703oag9 Pag e
T E^IEBGYLABOBATORTES,I!4:.,_pSgSSattCreek Highway(82601_). pO. Box3258 , Casper; Wrol/Frae888'23s.0gts'''iei.0iff-:7i3bii,;i.tffrg . casoer@enerout nm. MAbatdD^h
ttr. - z.rer Dafi ureek Hidhway (9260u . po. Box 325g , casper, wg260205t5 . Fasr aozzaq.rds ,'c;ip;;den;6rf" tr'i: wwwenersyrao.con
Toll Frae &*O.?SS. 05 I i j
uglL
ug/L
I
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T
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I
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I
Cllent:
Project:
Lab lD:
Cllent Sample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030899-002
MW-12
Report Date: 04/05/07
Gollection Date: 03/16i07 15:38
DateReceived: O3l20fil
Matrix: Aqueous
METALS - DISSOLVED
Manganese
Uranium
VOLATILE ORGANIC COMPOUNDS
10
0.30
20
1.0
1.0
1.0
1.0
20
1.0
1,0
10
1.0
1.0
80-120
70-130
80-120
80-120
MCL/QCL Mothod Analysis Date / By
03126107 00:27 / smr
$126n7 00..27 l smt
O3l22n7 13:2a l jtr
031?21a7 13:28 / jtr
$l22laz 13:28 t itr
OAZAAT 13:ZB t jk
0312A07 13:Za t ttt
03|2AOT fi:ZBt jtr
A32UA7 13:28 t itr
@l2AO7 13:28 t itr
o3t22t07 13:28 / jtr
O3l2A07 B:28 I jtr
03122i07 13:28 t jtr
O3l22N7 13'28 t jtr
olt22t07 1t:2B t itr
O3lUl07 13:28 l jtr
O3l2U07 13:28 I jtr
E200.8
E200.8
SW826OB
SW826OB
sln/8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
AEetone
denr"n"
darbon tetrachloride
Ihloroform
/chtoromethane
\ / rraemvrerhytketone
/ Methylene chlorlde
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr 1,2-Dichlorobenzene-d4
Sun: Dibromofluoromethane
Sun: p-Bromofl uorobenzene
Sun: Toluene-d8
ND ugilND ug/LND ug/LND ug/LND ugllND ug/LND ug/LND ug/L38 ug/LND ug/LND ug/L96.0 04REC
96.0 %REC98.0 %REC10' %REC
LABORATO RY ANALYTICAL REPORT
/
Result Units Quallfiers RL
279
1S.4
T
T
I
RL - Analyte reportlng limat
QCL - Quality contml limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting tam,t.
Trackr*co7o3oa99 Page
t
I
ENERGYLABOBATaBIES,INC.'23939altCreekHighway(s2o0t). po. Bax3258 , Caspet; WyB260zrott Free 888.235.0s15 . ,. 'ies.osrs ; nx eoi'i,ii.i6ie':LiZi1i6eir;wf' tm. www:enersylab.com
LABORATORY ANALYTICAL REPORT
I
t
CIient:
Project:
Lab lD:
Client Sample lD:
Denison Mines
1st Qtr Groundwater Sampting
c07030899-003
MW-5
Report Date: 04/08/07
Collection Date: 03/15/01 13:22
DateReceive d: 03120107
Matrix: Aqueous
MCURL QCL MethodUnitsI
I
I
Analyses
MAJOR IONS
Result Qualifiers Analysis Date / By
44500-F C o3l21.t17 09:32/Jaj
V fFluotide
/ ,.ror, - DrssoLVED
V Manganese
1.1 mg/L
281 ug/L 10
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-120
7&130
8o-120
8G120
E200.8
SW826OB
sw8260B
sw8260B
SW8260B
SW826OB
sw8260B
sw260B
SW826OB
sw8260B
sw8260B
sw8260B
SI^E26OB
sw8260B
sw8260B
sw82608
VOLATILE ORGANIC COMPOUNDS
03126rc7 00:34 / smt
03nilo7't4:06 / jtr
03l2ao7 14:06 / jk
$nAO7 fi:o$titr
o3ZUat 14:06 / jtr
$n2107 14to6 t jtr
03122107 14:06 / jtr
$D2n7 14;06/ jtr
A3nlA7 14:06 / jh
o3t22107 14:o6 t jtr
o3f22to7 14:06 / jtr
o3QZl07 14:06 / jh
03t22l1z 14:06 / jtr
03t2u07 14:06 t ltr
osl2Uo714:06 / jk
OYZUA7 14:06 /Jtt
fcetone
I /ff;ffi*oride
, / Chloromelhane
f v Methyrethyrketone
I Methytene chtorideI Naphthatene
TetrahydrofuranI l;ffi::,,",
Sur: 1,&Dichlorobenzene-d4
Surr: DibromofluoromethaneI ilil+,"#H[';;;;;;
ND ug/L
ND ug/L
ND ug/L
ND ug/LND uglL
ND ug/L
ND ug/L
ND u/LND ug/L
ND ug/LND ug/L
105 %REC99.0 %REC101 ToREC100 o/oREC
I
I
I
I
T
I Report
Definltlons:
RL - Analyte reporting limit.
QCL - Quality contml limit.
MCL - Maximum contaminant levet.
ND - Not detecled at the reporting llmit.
T
I Track*fco7ogoagg page
I
-
ENERQ\U|BORATO4ES, lNC. . 23OS Satt Cree,i,iiFiiiiaiiisi## Y1 iss.oirs-,-;;eazr;l ##*:[!ff!!8,,f;3f:, 1tr! .,,frtrf:ibf,[:if,i,I
I
T
LABOMTORY ANALYTICAL REPORT
Client Denison Mines /Project 1st etr Groundwater Sampling /Lab lD: C02030899-004 I /ClientSample lD: MW-3 V
Report Date: (M/08/07
Collection Date: 08/16107 1T:44
DateReceived: AJl2Afi7
Matrix: Aqueous
t Result Units Qualifiers RL
MCUQCL Method Analysis Date, By
ug/a
ug/L
ug/L
ug/L
I
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Thallium
Uranium
VOLATILE ORGANIC COMPOUNDS
{cetone
$enzene
Earbon tetrachloride
/chloroform
/ Chloromethane
i / rvretnyrethytketone\/ Melhylene chloride
Naphlhalene
Tetrahydrofuran
Toluene
Xylenes, Tolal
Sun: 1,2-Dichlorobenzene.d4
Sun: Dibromoflu oromethane
Sun: p-Bromofluorobenzene
Surn Toluenedg
848
20.1
0.99
30.2
'10
5.0
0.50
0.30
20
't.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-120
70.130
80-120
80.'t20
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
SW826OB
SW826OB
SW826OB
st E260B
svl8260B
sw8260B
sw8260B
sw2608
sw82608
sw8260B
0312A07 fi:44 t jlr
03122107 14:44 I itr
O3l22lA7 fi:44t jlr
03l2Ao7 fi;44t jtr
$n2i07 14:44 t jtr
o3122t07 14:44 t jk
$3nilOl 14:44 t jtr
ffi12?07 fi:44 I jtr
03122107 14:44 I jtr
ou2a07 14:44 I )lt$nil07 14:44 I jtr
O3l2Ao7 M:44 t jtr
a3A2l07 14:44 I jtr
o3nil07 M:44 I jtr
03nA07 M:44 I jtr
E200.8 OAt26tOZ 00:4,1 / smlE200.8 Ogl26t17 00:4.1 / smt
E200.8 '' OgnGtOT 00:41 / smtE200-8 03f26t01 OO:41 t smt
ND ug/L
ND ug/L
ND ug/LND ug/LND uglL
ND ug/L
ND ug/LND ug/L11 ug/L
ND ug/L
ND ug/L1O2 %REC,01 %REC102 %REC
100 %REC
Report
Definltions:
RL - Analyte reporting limit.
QCL - Quatity conkot limit.
MGL - Maximum contaminant level.
ND - Not detected at tha reporling iimit.I
I Track#CO7OSOA99 page
_ENEBGY LABORATORTE€, tNC,, Zt93 Satr Creer;i F;; is; 2;ifrtr Y ? *' oi,s- : -F,; tibi:;i[. tH!-1{:;g!3 ; i lrF,
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LABoRATonv arvey/r/
Denison Mines , /
1st Qtr Groundwaler Sampting Vc07030899-005
MW.15
ICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Report Date: 0{05/07
Collectlon Date: 03/15/07 09:20
DateReceived: O3l20lO7
Matrirc Aqueous
MCUQCL MethodResult Units Qualifiers RL
t
T
I
I
/;
METALS. DISSOLVED
Selenium
5.0
0.30
89.6 ugtL
46.5 ug/L E200.8
E200.8
03126|07 00:48 / smt
03126107 00:48 / smt
I
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Analysis Date / By
I
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R€port
Definitioos:
RL - Anatyte repoiling limit.
QGL - Quality control timit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
6Track#CO7OgOggg F}age
ENERQY LABOEATOREA tNC. . Z39t Satt CreantiFiiiaazisiiiTi y? -.isi.oirs-:ts;tbv:i;l l$!-:[1ff',!Bi,i;3rf ir;! ,;",ftrf:ibtrJ.1,3Ti,
LABORATORY ANALYTIGAL REPO RT
Client:
Project:
Lab lD:
ClientSample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030899-006
MW-l7
ReportDate: 04/05/07
Collection Date: 03/16/07 14:44
DateReceive d: 0312O107
Matrir Aqueous
MCU
QCL MethodResult Units Qualiflers RL
t
T
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METALS -DISSOLVED
Uranium 23.4 us/L 0.s0 03126107 00:54 / smt
I
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Analysls Date / By
RL - Analyte repofiing limit
QCL - Quality conrrot limtt.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
7Track#CO7O3OA99 p6ge
ENEEGY LABoBAroilEqllvg: .._zes! salt Qrge( Highway (sz60t) . po, W szsa , casper; wya260pTol/Free888.235.05t5 , i' 2silsts . F* J07.z34.to3s ,'dtspiideiiigyf 7m, www:eneryytab.com
LABORATORY ANALYTTCAL REPORT
Client:
ProJect:
Lab tD:
ClientSample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030899-007
MW-18
Report Date: 041051Q7
Collection Date: 03/16/07 13:44
DateReceived: 03D0lO7
Matrix: Aqueous
Analysos Resuit Unlts Quallliers RL
IVICU
QCL ltJlethod Analysls Date / By
03126107 01:01 / sml
$nil07 01:01 /smt
0.50
0.30
E200.8
E200.8
uglL
ug/L
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1.85
46.9
METALS. DISSOLVED
Thallium
Uranlum
I
Report
Definitions:
RL - Analyte repoffng limit.
QCL - Quality conlrol limit.
MCL - Madmum contaminant level.
ND - Not detected at the reporting limit.
Track#CO7O3OA99 pase
I ENEBGY LABORATORIE9, lNC. ' 2393 Salt Creek Highway (82601) ' PO. Box 3258 ' Caspe4, W 82602
ToltFree888.235.05l5 . i 235.0515 ' Fax [phone] ' casper@energy{ 2m'www.energylab.com
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QA/QC Summary Report
Client: Denison Mines
Projecfi 1st Qtr Groundwater Sampling
Report Date; 04/05/07
Work Order: C07030899
Analyte Result Units RL %REC Low Umit High Limit RPD RPDLimit euat
0.10
0.10
0.10
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Method:
Sample lD:
Fluotide
Sample lD:
Fluoride
Sample lDr
Fluoride
Sample lD:
Fluoride
A4500-F c
MBLK-1_o70321
LCS.1-070321
G07030904-009BMS
C0703090,1-009BMSD
Method Blank
ND mg/L
Laboralory Control Sample
0.942 mg/L
Sample Matrix Spike
1.94 mg/L
Sample Matrix Spike Duplicate
1.94 mg/L
Run: ORION_070321A
Run: ORION_07O321A
90 110
Run: ORION_07O3214
90 110
Run: ORION_07O321A90 110
Batch: 070321_1_F-|SE-W
03t2tlO7 09:29
o3l21lA7 o9tzg
03l21lOt A9:.4'l
03l21to7 09i410.0 10
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Method: E200.8
Sample lD: LRB
Manganese
Setenium
Thallium
Uranium
Sample lD: LFB
Manganese
Selenium
Thallium
Uranium
Sample lD: C07030S04-002EMS4
Manganese
Selenium
Thallium
Utaniurn
Sample lD: C07030904-002EMSD4
Manganese
Selenlum
Thallium
Uranium
Method Blank
ND mg/LND mg/L
ND mg/L
2E-05 mg/L
Laboratory Fortified Blank
0.0601 mg/L
0.060'l mg/L
0.0599 mg/L
0.0592 mg/L
Post Digestion Spike
1.16 mg/L
0.0690 mg/L
0.0591 mg/L
0.105 mg/L
Post Digestion Spike Duplicate
1.14 mg/L
0.0681 mg/L
0.0581 mg/L
0.104 ms/L
Run: ICPMS2-C_0703254
Run: ICPMS2-C 070325A
5E-05
0.0002
1E-05
r E-05
0.0010
0.00't0
0.0010
0,00030
0.010
0.0010
0.10
0.00030
0.010
0.0010
0.10
0.00030
100 85
100 85
100 85
99 85
115
r15
115
r15
Batch: R8'1257
03nSlO71Ot52
03/25/07 10;59
03/26/07 01:48
A
03126/07 01:sE20A
20
20
2A
Run: ICPMS2-C_070325A70 130116 70 130
118 70 130
124 70 130
Run: ICPMS2-C_070325A70 130
r15 70 130116 70 130
122 70 130
2.1
1.3
0.0
1.0
I
I
Quallflers:
RL - Analyte repofting limit.
ND - Not detecled atthe reporting limit
A - The analyte leveJ was greater than four times the spike level. ln
accordance with the method o/o tacoya\ is not calculated,
TrackrfCO7O3O899 Page
I ENERcyLABoRAToRtFS!-t4tg. .-zsgssatrcreekflgfwaypz60t). po. Box3258 , casperi wy8p60zTottFreeosB.zss.lsl5 . i' iss.osrs . rax soiiit.iiis':t)triZidri;;si' ,*. wn+uenersylab.com
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QA/QC Summary Report
Clienu Denison Mines
Project 1st Qtr Groundwater Sampling
Sample lD: 032207_LCS_2
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
rp+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Surc 1,2-Dichlorobsnzene-d4
Sun: Dibromofl uoromethane
Sun: p-Bromofluorobenzene
Surr: ToluenedS
Sample lD: 032207_MBLK_5
Acetone
Benzene
Carbon tetrach,oride
Chloroform
Chloromethane
m+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthaleno
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Sur: 1,2-Dichlorobenzened4
Surc Dibrornofluoromethane
Sur: p-Bromofl uorobenzene
Surr: Toluene-d8
Sample lD: G07030904-002FMS
Acetone
Benzene
Carbon tetrachloride
Chloroform
Report Date: 04/05/07
Work Order: C07030899
Laboratory Control Sample46 ugtr
5.0 us/L
5.2 ug/L
5.0 ug/L5.2 ug/L'10 ug/L46 ugtL
4.8 uS/L4.3 uS/L
5.,l ug/L43 ug/L
4.8 ug/L
15 ug/L
Melhod Blank
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
20 92|.0 1001.0 1031.0 1011.0 105
1.0 1A220 92
1.0 971.0 86
1,0 10210 861.0 971.0 102't.0 102'1.0 991.0 1031.0 98
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0_5
5
0.5
0.5
106
100
104
95
Run: SATURNCA_O7O3Z?A
Run: SATURNCA_A7O322A
Batch: R81i92
03l22lo-l 10:16
03122107 12:11
03123107 01:32
70
70
70
70
7o
70
70
70
70
70
7A
70
70
80
70
80
80
130
130
130
130
130
130
130
130
130
130
130
130
130
120
130
130
120
120
130
120
12A
Sample Matrix Spike
40000 ugtr
4600 ug/t
4500 ug/L6500 ug/L
Run: SATURNCA_070322A
250
250
250
250
81 7092 7090 70
100 70
130
130
130
130
Result Units RL %REC Low Ltmtt Hlgh Llmtt RpD RpDlimit euat
I
t
Qualifiers:
RL - Analyte reporting limit.ND - Not detected at the reporting limit.
Track#COTOgo8gg page
t ENERGY LABOfrATONEA tNC. . 2393 Salt Creekroll Free 818.Z3i.0sts, i iss.lstg ; -Faxi'0r;.;;'vG. ' zass D-att creek Hbhway (8260!) . po. Bnx 0258 . caspet; W826a205/5 . Fax 11zzs4.tfre . bAliei6"ii6y['"'\7ii wwwenerwrao.comToll Free 888.21i.05t5, t
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QA/OC Summary Report
Client; Denison Mines
Projech 1st Qtr Groundwator Sampling
SamplelD: G07030904-002FMS
Chloromethane
rn+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Sun: 1,2-Dichlorobenzened4
Surn Dibromofluoromothano
Sun: pBromofluorobenzene
Surr: ToluenedS
Sample lD: G07030904-002FMSD
Acetone
Benzene
Carbon tetraclrloride
Chiorotorm
Chloromethane
m+pr(ylenes
Methyl ethyl ketone
Methylene chlorlde
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Tolal
Sur: 1,2-Dlchlorobenzene-d4
Sun: Dibromofl uoromethane
Sun: p-Bromoffuorobenzene
Sun: Toluene-d8
Report Date: 04/05/07
Wort Order: C07030999
Sample Matrix Spike
44OA ug/L9600 ug/L
40000 ug/L4500 ug/L4300 ugll
4700 ug/L
37000 ug/L4600 ug/L
14000 ug/L
Sample Matni Spike Duplicate
44000 ug/L
42OO ug/L4500 ug/L
6000 ug/L4600 ug/L
8800 uslL
41000 ugrL
4700 ug/t4700 ug/t-4600 ug/L
42000 ug/L4300 ug/L
13000 ug/L
250
250
250
250
250
250
2500
250
2t0
1.0
1.0
1.0
1.0
250
250
250
250
250
250
250
250
250
250
2500
250
250
1.0
1.0
1.0
1.0
89 7A96 7A80 7A89 70
86 7093 70
t4 t093 70
95 7096 8092 to93 80103 80
87 7083 70g0 ZO89 7091 7088 7081 7093 7095 7092 7083 7086 7089 70104 8095 70100 8094 80
Run: SATURNCA_A7OI?ZA
Run: SATURNCA_070422A
Batch: R81192
03123107 e1:.32
03f231O7 Ozilo
20
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
130
130
130
130
't30
130
130
130
130
120
130
120
120
130
130
130
130
130
130
130
130
130
130
130
130
130
120
130
120
120
7.6
9.6
0.0
8.7
2.7
8.3
1.5
3.9
s.7
1.3
11
8.1
5.9
0.0
0.0
0.0
0.0
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RL - Analyte reporting limit.ND - Not detected at the reporting limit.
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Energy Laboratories, lnc.
Client Name Denison Mines
Work Order Number C07030899
Login compleled by: Corinne Wi
Shipping container/cooler in good condition?
Custody seats lntaol on shipping container/cooter?
Custody seals intact on sample bottles?
Chain of custody present?
Chain of custody signed when rellnquished and recelved?
Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sample conlainers lntac,t?
Sufficient sample volumg for indicaled test?
All samples recoived wlthin holding time?
Container/Temp Blank temperature in complianca?
Water - VOA vials have zero headspace?
Water - pH acceptable upon r€celpt?
Adjusted?
Sample Receipt Ghecklist
Carrier name Nef-t DayAir
Date and Time Received: SlZAl2OOl 09;1S:00
Recetued by lt
Reviewed by
Yes M
yes M
Yes n
Yes EI
ves M
Yes El
Yes EI
yes EI
Yes MI
Yes M
Yes M
ves El
Yes U
noI
NoI
NoE
nro D
t{o D
ruoD
No[]
tto fI
ruon
ruon
HoD
No[]
NoD
Checked by
NotPresent D
NotPresent E
Not Presed El
9.2'C On lce
No VOA vials submitted
NotAppticabb n
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Contact and Conective Action Comments:
None
Track#COZogoAgg pase 13
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Toll Free 808.21i.051i .
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ENEBey LABOBATOFTES, tNC. . Z39S Satt Creekror Free 808.235.05t5 . i' isi.las-: Fai ibrii;.,?'f,f lignilf !g!-:r"l:,;%;#!*rr,,fiI,;",f,trf :;aff 1:f:,I
Da|€i 06-Apr-07I
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CLIENT:
Projoct:
Denison Mines
1st Qtr Groundwater Sampling
Sample Delivery Group: C07O3Og99 CASE NARMTIVE
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THIS IS THE FINAL PAGE OF THE LABORATORY ANALYTICAL REPORT
oRtGINAL SAMPLE SUBMITTAL(S)
All original sample submittals have beon returned with the data package. A copy of the submittal(s) has been includedand tracked in the data package.
SAMPLE TEMPERATURE COMPUANCE: 4.C (t2.C)Temperature of samples received may not be consideied properly preserve-d by accepted slandards. samples that arei::i:;Ifi:*d immediatelv after collection shall be "o*ii"rJc-"i [io'or" irthlre ii"viaence irrat rhe chiilins process
SOIUSOLID SAMPLES
All samples reported on an as received basis unless othenrvise indicated.
PCB ANALYSIS USING EPA 505Data reported by ELI using EPA method 505 reflects the results for seven individual Aroclors. wren the results for allseven are ND (not detected)' the sample meets EPA comptiance criiJrii ro, paB;;ffirg.' "
SUBCONTRACTING ANALYSIS
subcontracting of sample analyses to an outside-lab.oralory..qlay be required. lf so, ENERGY LABoRAToRIES will utilizeits branch tabor:atories or qualified contract taboratories foithis l;;i;l-Rny such laboratories wilt be indicated within theLaboratory Analytical Rep6rt.
BRANCH LABORATORY LOCATTONS
eli-b - Energy.Laboratories, lnc. - Billings, MTeli-f - Erergy Laboratories, lnc. - ldahotalb, lDeli-g - Energy Laboratories, lnc. - Gillette, WVeli-h - Energy Laboratories, lnc. - Helena, MTelFr - Energy Laboratories, lnc. - Rapid City, SDeli-t - Energy Laboratories, lnc. - Coilege Station, TX
CERTFICATIONS:
UsEPA: \ffY00002; FLD.OHNEr4c: E87641; Arizona: A20699; carifornia: 0z118cAOregon: WY200001 ; Utah : 307235051 5; Mrginia: OOOSi: Was Nl,d;Iii SOS
ENERGY LABoMToRIES, INC' - cAsPER,\ ff certffies that certain method selections contained in this report meetroquirements as set forth by the above accreaiting authoritG. sLiliJ lJlirrt requested by the client may not be coveredunderthese certifications' Ail analysis data to oe-suomittea 61 6ili;,y enroicement jrroirJ[" t"rtired in the samptestate of origin. prease verity ELI's tertification covemgo by visiting www.energyrab.com
5:t?iJ:"rli^fr:jffipyr""xs,fl to provide vou with this analvtlcal service. For additionat information and services visil our
The total number of pages of this reporl are indicated by the page number located in the lower right corner.
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ANALYTICAL SUMMARY REPORT
April 13, 2007
Denison Mines
6425 S Hwy 191
PO Box 809
Blanding, UT 84811
Workorder No.: C07030904
Project Name: 1st etr Groundwater Sampling
Laboratories,lnc.receivedthefollowing13samptesfromDenisonr.ain'ffi
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Client Sample lD Collect Date Receive Date Matrix Testc07030904-001 MW_25
C0703090i[-003 MW-28
03116107 14:24 0Sf2OtO7 Aqueous Metals by lCp/lCpMS, Dissolved
Alkalinity
QA Calculations
Chloride
Fluoride
Nitrogen, Ammonia
Nitrogen, Nitrate + NitritepH
Gross Alpha minus Rn22Z and UraniumSolids, Total Dissolved
Sulfate
SW8260B VOCs. Standard List
O3l 1 6107 19:05 OBIZO1OT Aqueous Same As Above
OU15rc7 D:14 03l2}to7 Aqueous Same As Abovec07030904-004 MW-29 O3l15lO7 14:35 OAEOfiT Aqueoui Same As Above
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*C07030904-008 MW-OS 03116107 19:0S 03/20107 Aqueous Same As AboveE c07030904-006 MW-24 03116107 18:59 03/20/07 Aqueoui Same As Above., c07030904-007 MW-30 O3l15lO7 15:50 03/20/07 Aqueous Same As Above
T * c07030904-008 MW-31 03n5n7 16:55 03/20102 Aqueous Same As Above
-c07030904-009 MW_70 03115107 16:55 03t20/07 Aqueous Same As AboveI_c07030904-010 MW€3D 03116107 06:40 03120/02 nqueous Same As Above>-c07030904-011 MW_11 03115/07 1O:3Z A1f20fi7 Aqueous Same As Above'sC07030904-012 MW-32 AA16n7 OB:02 OS12O1OZ AqueousT Same As AboveC0703090+013 Trip Btank 0A116107 00:00 03t20/07 Aqueous S\AE260B VOCs, Standard List
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There were no problems with the analyses and all datra for associated Qc mel EpA or laboratory "***.r*except where noted in the Case Nana"tive o, n"port.
lf you have any questions regarding these tests results, please call./€d. /*a'
Report Approved By: - [:g.{f;ffi]f
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LABORATORY ANALYTIGAL REPORT
Client:
Project:
Lab lD:
Ctient Sample lB:
Denison Mines
1st Qtr GroundwaGr Sampling
c07030904-001
MW-25
Report Date: O4t13lOZ
Collection Date: 03/16/07 14:24
DateReceived: }Zt2AfiT
Matrirc Aqueous
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Result Unlts Qualifiers RL
MCU
OCL Method Analysls Date I By
O3l21llt t0:01 / jaj
O3l21lO7 1O:O1 I ja1
OA22|O7 16:08 / ts
Oa21nZ 08:43 / jt
0312'tto7 09:32 tjaj
03128rc7 16:31 / ts
A3l21lO7 09:40 / jat
A3l21lO7 14:O0 I jal
O3|2AO7 16:05 / ts
O3|2AO7 16:05 / ts
o3l21to? 14:s7 t tjt
MAJOR IONS
Carbonate as CO3
Bicarbonate as HCO3
Calcium
Chloride
Fluoride
Magnesium
Nitrogen, Ammonia as N
Nitrogen, Nitrate+Nitrite as N
Potassium
Sodium
Sulfate
PHYSICAL PROPERTIES
pH
Solids, Total Dissotved TOS @ 180 C
METALS. DISSOLVED
ND
390
386
32
0.4
135
0.50
ND
10.1
289
I750
mga
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
1
1
0.5
1
0.1
0.5
0.05
0.1
0.5
0.5
30
0,01
10
5.0
0.50
0.50
25
10
10
30
1.0
10
0.50
10
2A
5.0
10
0.50
100
0.30
15
10
1.0
A2320 B
A2320 B
E20A,7 ,
A4500-cl B
44500-F c
E200.7
A45OO.NH3 G
8353.2
E200.7
E200.7
44500-so4 E
7.22 s.u.
297A mg/L
ND ug/LND ug/L'1.44 ug/LND ug/L10 ug/LND uS/LND ug/LND ug/L
1750 ug/LND ug/Ll0 ug/LND ug/LND ug/LND ug/L1.05 ug/LND ug/L6.01 ug/LND ug/LND ug/L
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.7
8200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E,200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
A4500-H B O3t21tO7 00:32/jaj
42540 C O3t21nz 15:39 / jaj
6rsenic
T6eryltium
/cadmir*/ chromium/ coo"tt
V ;,T0"'
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Silver
Thallium
]int l,i:::il'
II / m:':1,'"*n:'*; *o';'o"'o ND pCi/L
Ail26l0t 01:08 / sml
0312610T 1Z:27 I smt
03126107 01:08 / smt
03126107 17:21 I smt
03126107 1t:27 I emt
03/26n7 01:08/smt
A3|2AA7 i6:05 / ts
03126107 0i:08 / sml
03126107 1t:2? t sml
0g126107 0I:08 / smt
0312610T 01:08 / sml
03126/07 01:08 / sml
O3l26nl 01:08 / smt
0,4,110107 16:24 I cp
AgnOnT 0i:08 / smt
0326107 01:08 / smt
03126t07 01:OO / sml
03126107 17:27 t sml
Olt26l07 01:08 /sml
O4llll07 O2:44 I res
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Report
Definltions:
RL - Analyte reporting limit.
QCL - Quality controt limit.
MCL - Maximum contaminant level.
ND ' Not detected at the reporting limit.I
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D - RL increased due to sample matrix interfere[ce.
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LABOMTORY ANALYTIGAL REPORT
Cllent:
ProJect:
Lab lD:
Client Sample
Denison Mines
1st Qtr Groundwatlr Sampling
c07030904-0ol
MW-25
Report Date:
Collection Date:
DateReceived:
Matrtx:
Mt13to7
03116107 14:24
03t20t07
Aqueous
MGURL QCL MethodT
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Anatyses
TA QUAUry
Balance (* 5)
Anions
Cations
Solids. Total Dlssolved Calculated
TDS Balance (0.S0 - 1,20)
V.pLAILE ORGANTC COMPOUNDS
/cetone
/Benzene/ Carbon tetrachloride
/ chloroform
/ Chloromethane
{ Methyr ethyr kerone
Methylene chloride
Naphthatene
Tetrahydrofuran
Toluene
Xylenes, Total
Surc 1,2-Dichlorobenzene.d4
Sun: Dibromofluoromethane
Surr: p-Bromofl uorobenzene
Surn Toluene-d8
Result Units Qualifiers
-o.442
43.7
43.3
2800
1.06
n/o
meq/L
meq/L
mg/L
dec. %
20
1.0
1.0
1.0
1.0
2A
1.0
1.0
10
1.0
'1.0
80-120
7G130
80_120
80,120
Calculation
Calculation
Calculatlgn
Calculation
Calculatlon
SW826OB
SW826OB
sw8260B
SW826OB
sw8260B
sw8260B
sw8260B
sw8260B
sua260B
SW826OB
SW826OB
SWE26OB
SW826OB
SU\A26OB
st /E2608
Analysis Date / By
04102107 11:04 /bws
A4lO?nT 11;04 / bws
04|OAO7 11:04 / bws
04/0?/07 l1:04 / bws
04lOZlO7 t1:04 / bws
03122102 15:22 ljtr
03l2Ao7 1B:22 titr
03122107 15:22 I jtr
03f2AO7 ,tE:22 t jtr
03122t07 1i,,22 I jtr
&n2n7 15:221jtr
03l2Ao7 .tS.,Z2t ilr
03DA07 15:22 t jtr
o3t2A07 15:22 t jE
O3l2A07 15:22 t ltr
03172rc7 $:22 1jtr
$t2A071SiZ?lih
03t22107 15:22 I ltr03na!7 1i:22 tjtr
O3t22tO7 1i:22 I jtr
ND ug/LND udLND ug/LND ug/LND ug/LND ug/LND ugtLND ug/LND ug/L
ND ug/LND ug/L106 ToRECs6.0 %REC108 %REC101 %REC
Repofi
Definitions:
RL . Analyte reporting limit.
QCL - Quality controt limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporling limit.I
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LABORA
Denison Mines
1st Qtr Groundwater Sampling
c07030904-002
lD: MW-26
TORYANALYflCAL
/
/
REPORT
Client:
Project:
Lab lD;
Client Sample
Report Date: 041131O7
Collection Date: 03i16/07 19:0S
DateReceived: 03/20/07
Matrix: Aqueous
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Analyses
MAJOR IONS
Carbonate as GO3
Bicarbonate as HCO3
Calcium
Chloride
Fluoride
Magneslum
Nitrogen, Ammonia as N
Nitrogen, Nitrate+Nitrite as N
Resutt unirs euatifiers RL [3y Mothod
ND
395
508
58
0.3
175
0.19
4.4
10.5
170
,980
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mgll
mg/L
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1
0,5
1
0.1
0.5
0.05
0.'l
0.5
0.5
30
0.01
10
5.0
0.50
0.s0
25
10
10
30
1.0
10
0.50
10
20
5.0
10
0.50
100
0.30
15
10
1.0
423208
A'2320 B
E200.7 ,
44500-Ct B
A4s00-F c
e200.7
A45OO-NH3 G
E353-2
E200.7
EaAO,7
A45OG.SO4 E
Analysis Date / By
O3l21lO7 10:03 / jaj
03121107 i0:03 /jaj
$nA07 16:25 / ts
03121107 08:44 t lt
03121107 09:33 / jaj
8n2rc7 16:25lts
03121107 09:42 t ial$121n7 fi:02 t iat
O3l2A07 16:21 t ts
OJIZAOT 16:21 /ts
o3l21ll7 14i41 t tjt
Potasslum
bodium
/sutfate
II
^ / PHYSTCAL PROPERTTESV,,
Solids, Totat Dissolved TDS @ 180 C
METALS. DISSOLVED
Arsenic
Berytlium
CaiJmium
drromium
lobatt
/copp",\ / tronV t"a
Manganese
Mercury
Molybdenum
Nld(et
$elenium
Silver
Thallium
Tin
Uranium
Vanadlum
7"'I
/ neoror,rucLrDEs - DrssoLVED
1/ cross Atnha minus Rn & Uv Gross Alpha minus Rn & U precision (*)
7.08 s.u.
3250 mg/L
ND ug/L
ND ug/LND uS/LND ug/L
ND ug/L
ND ugtl
68 ugllND ug/L
,130 ug/L
ND ug/L
ND ug/LND ug/L
10.8 ug/L
ND ug/L
ND ug/LND ug/L42.8 ug/LND ug/L
ND ug/L
44500"H B O3n1n7 09:40/jaj42540C 03tZ1tO715:39/jaj
2.3 pCi/L
0.6 pCi/L
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E20A.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
E900.1
O3l26tO7 0i:41 / smt
A3l26tOZ 17t34 / sml
03126107 0i:4i / srnl
03126107 O1:41 /sml
03126107 01:41 /smt
O3l26tO7 01:41 / smt
A3l22l0t ,t6:21 / ts
03126107 01:41 / smt
03126107 01:4i /sml
03126107 01:4i / smt
03126107 01:41 /sml
A3l2$rc7 01:41 /smt
03126107 01:41 / smt
03/26/07 t7;34/smt
03n6rc7 01:4i /sml
03126107 01:41 / sml
03126107 01:41 /sml
0312610T 01:41 /sml
03126107 01:41 /smt
04101107 04:1S / res
04.lOllOT 04:15 / res
Report
Definitions:
RL - Analyte reporting limit.
QCL - Qualily controt limit.
D - RL in$eased due to sample matrix inlerference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting timit.T
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Tolt Free 888.235.0515 . l 'iei.oits-,-riTOi,ENEBGY LAB_AryAIOE1ES, tNC. . 2395 Satt Creek?reek Hlghway
1234.1639'ct
y_{82601!. P,O. Qox i25B . Caspe4 W8Z6rcasper@energyl tm. wrwuenergylab.com
'P.O. QoxA258 . Casper WAZ60Z
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LABOMTORY ANALYTICAL REPORT
Client;
Project:
Lab lD:
Client Sample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030904-002
MW.26
Report Date: 04/13/07
Collection Date: 03/16/07 19:0S
DateReceived: O3lZOl07
Matrix Aqueous
T Analyses Result Unlts Qualifiers RL
MCU
QCL trilethod Analysis Date / By
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DATA QUALITY
A/C Balance (* 5)
Anions
Cations
Solids, Total Dissolved Catculated
TDS Balance (0.80 - 1.20)
VOLATILE ORGANIC COMPOUNDS
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chlqromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surn 1,2-Dichlorobenzene-d4
Surn Dibromofluoromethane
Sur: p-Bromofl uorobenzene
Surr: Toluene-d8
-1.84 %
49.3 meq/L
47.6 meq/L
3110 mg/L1.05 dec. o/o
ND ug/LND ug/LND ug/L
1600 ug/LND ug/LND ug/L26 uS/LND udLND ug/LND ug/LND ug/L106 %REC100 %REC104 %REC98.0 o/oREC
20
1.0
1.0
250
1.0
2A
1.0
1.0
10
1.0
1.0
80-120
70-130
80-120
80-120
Calculation
Calculation
Calculation
Calculalion
Calculation
sw8260B
SW82608
sw8260B
SW826OB
SW825OB
sw8260B
sw8260B
sw8260B
sw8260B
SW826OB
SW826OB
sw8260B
sw8260B
sw8260B
SW8260B
O3l2ll07 14:20 / bws
O3l27lO7 i4:20lbws
43127fi7 14:20/ bws
03127107 14:,ZO I bws
43127107 14:20 / bws
03t23to7 00:54 / jtr
o3t23to7 00:54 / jtr
03123tO7 00:54 / jtr
o3t23lo7 00;'t6 / jtr
03t23107 00rs4 /itr
o3t23to7 00:84 / jlr
03r23n7 00:54 titr
O3n3m 00:54/jtr
A3n3nT 00:54 /Jtr
O3l23nT 00:54 /Jlr
03123107 00:54 / jtr
032.3n7 O0:54 t ltr
03123to7 00:54 / jtr
03l23lOT 00:54 / jtr
03t2st07 00;54 / jtr
Report
Definltlons:
RL - Analyte reporting limit.
QCL - Quality controt lirnit.
D - RL increased due to sample matrix interfurence.
MCL - Maxlmum contamlnant level.
ND - Not detected at the reporting limit.T
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LABORATORY ANALYTICAL REPORT
Glient:
Project:
Lab lD:
Client Sample lD:
Denison Mines
1st Qtr Groundwater Sampting
c070309M-003
MW-28
Report Date: 04113102
Collection Date: 03/1Sl07 1Z:14
DateReceived: 0il20t07
Matrix: Aqueous
Result Units Qualifiers RL
MCL'QCL Method
M.AJOR IONS
Ca6onate as COS
Bicarbonate as HCOS
Calcium
Chloride
Fluorlde
Magnesium
Nitrogen, Ammonia as N
Nitrogen, Nitrate+Nitrite as N
/Potassium
/soaiu,
/ srtr"t"
II/ PHYSICAL PROPERTTES
VpH
Sollds, Totat Dissotved TDS @ 180 C
METALS - DISSOLVED
ND
139
519
97
0.6
192
0.11
o.2
14.3
332
2340
mg/L
mg/L
rng/L
mg/L
mg/L
mga
mg/L
mg/L
mg/L
mg/L
mg/L
1
1
0.5
1
0.1
0.5
0.05
0.1
0.8
0.6
30
0.01
10
5.0
0.50
0.50
25
10
10
30
1.0
10
0.50
't0
20
5.0
10
0.50
100
0.30
15
10
1.O
D
D
D
42320 B
42320 E
820a.7 .
44500-ct B
44500-F C
E200.7
A45OO.NH3 G
E353.2
E200,7
8200.7
A4500.so4 E
Analysis Oate / By
03121rc710:05 /jaj
O3121m 10:00/jaj
o3122rc7 i6:34 / rs
O3t21lot 08:47 t lt
03121107 09:34 / jaj
O3t22l0t 16:34 / ts
03t211O7 09:44 t lat
O3t21107 14:OS t lat
03nA07 16:34 / ts
$QAO7 16;34 / ts
03t21107 14:42 l tlt
6.65 s.u.3800 mg/L
12.1 ug/LND ug/L1.84 ug/LND ug/L28 ugruND ug/L277 ug/LND ug/L
1590 ug/LND ug/LND ug/L32 ug/LND ug/LND ug/t-0.85 ug/LND ug/L2.69 ug/LND ug/L32 ug/L
1.5 pCi/L0.5 pCi/L
44500-H B OZ\ZI\OZ 0O:4i /jaj
42540 C O3t21tOZ 15:39 / jaj
Arsenic
Feryllium/c"dri*
/chromium
/ cou"rt
/ copp",
-lton
V Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Silver
Thallium
Tin
Uranium
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
E900.1
A3l26tO7 02:OB / sml
03t26107 1t:42 t sml
O3l26n7 02:08 / sml
O!26n7 02:08 / sml
O3l26rcT 02:OB / s.nl
03126107 02:08 / sml
$122n7 16:34 / ts
O3lmfi7 02:08 / sml
03/26/07 02:08 / smt
0U26/07 02:08 I smt
0U26/07 02:08 i smt
03/26107 02:08 / sml
0326/07 02:08 / sml
ASEOiO7 17:42t sml
03126107 02:08 / sml
03/26107 02:08 / sml
03126107 02:08 / smt
03126107 02:08 / smt
A3n6n7 02:08 / smt
04101107 05:45 / res
04101/07 0S:4S / r6s
Vanadium
Zjnc
RADIONUCLIDES . DISSOLVED
Gross Alpha minus Rn & U
Gross Atpha minus Rn & U precision (*)
Report
Deflnitions:
RL - Anatyte reporting lirnit.
QCL - Quatity control limit.
D - RL increased due to sample matrix interference.
MCL - Maximum contamlnant level.
ND - Not detected at thB reporting lirnit.T
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LABOMTORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
1st Qh Groundwater Sampling
c07030904-003
MW-28
2,54
53.S
56.7
3580
'1.06
Report Date: 04/13/07
Gollection Date: 03/18/07 1214
DateReceive d: O3l2OlOZ
Matrix: Aqueous
Result Units Quallflers RL
MCU
QCL Method Analysis Date I By
43127107 14:20 / bws
A3127107 14:20 / bws
AAZ7nt 14:20 / bws
A3l2lli7 14:20 / bws
03l27l$l 14:20 / bws
$t2AO7't6:00 /Jtr
03122107 16:00 / jtr
03t2UO7 16:00 / Jtr
O3l2UOl 16:00 /Jtr
$l2AOl 16:00/ jtr
O3l22lO7 16:00 / jtr
O3DAO7 16:00 / jtr
O3122m 16:00/ jtr
ffi122n7 16:00 /jtr
O3l22lO7 16:00/ jk
o3r2ao7 16:00 / jtr
03n2lo7 16:00/ jtr
03t22to7 16:00 / jtr
o3t22to7 16:00 / jtr
03122107 16:00 / jtr
DATA QUALITY
AIC Balance (r 5)
Anions
Cations
Solids, Total Dissolved Calculaled
TDS Balance (0.80 - 1.20)
VOLATILE ORGANIC GOMPOUNDS
tone
arbon tetrachloride
hloroform
Chloromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzened4
Surr: Dibromofluoromethane
Surn p-Bromofl uorobenzene
Sun: Toluene-d8
o/o
meq/L
meqlL
mS/L
dec, o/o
Calculation
Calculatlon
Calcutation
Calculation
Calculation
sw8260B
sw8260B
sw8260B
sw8260B
SW826OB
sw8260B
sw8260B
SW826OB
sw8260B
sw8260B
sw8260B
sw8260B
SW826OB
sw8260B
SW826OB
ND ug/LND ug/LND ug/LND ug/LND ug/LND ugtrND ugti-ND ugrl-ND ug/LND ug/LND ug/L1o4 %REC101 %REC1O4 %REC
1OO %REC
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
8G120
70_130
80-1 20
8&.120
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality conhol limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.I
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Treck#CO7O3o9O4 page
I ENEncy LABORATORES,^,!,q: .'_2393 Sati Creek lliqfway p2601) , po. B.ox 3258 , Casper; W82602Totl Free 888.pss.0sts ' i- 'ies.osri;-Fi ibiSi;/639 . casper@energyl ,m. wwwenersyrab.comI
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LABORATORYA LYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample
Denison Mines
1st Qtr Groundwater Sampling
c07030904-004
lD: MW-29
Report Date: 04/1 3/07
Collection Date: 03/15/07 14:J5
DateRecelved: 03l2Ol0T
Matrix Aqueous
mg/L
mg/L
rng/L
mg/L
mg/L
mg/L
mg/L
mg/L
mglL
mg/L
mg/L
!
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Analyses
MAJOR IONS
Carbonate as CO3
Bicarbonate as HCO3
Calcium
Chloride
Fluoride
Magnesium
Nitrogen, Ammonia as N
Nitrogen, Nitrate+Nitrite as N
Potassium
Sodium
Sulfate
PHYSICAL PROPERTIES
pH
Solids, Total Dissotued TDS @ 180 C
METALS - D]SSOLVED
Result Units Qualitiers
MCURL QCL Methort
ND
323
505
39
0.9
236
0.84
ND
17.3
433
2780
6.63 s.u.
4520 mg/L
ND ug/|"ND ugA
ND ugA
ND ugrl-
ND uglL
ND ug/L
1500 ug/L
ND ug/L5030 ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/LND ug/L
ND ug/L
ND uglL
11.2 ug/L
ND ug/L
13 ug/L
1.1 pCilL0.5 pcul
1
1
0.5
1
0.1
0.5
0.05
0.1
0.5
0.5
30
0.01
10
5.0
0.50
0.50
25
10
10
30
1.0
10
0.50
10
20
5.0
10
0.50
100
0.30
15
'10
1.0
A2320 B
pE1zOB
E200.7 .."
44500-crB
44500-F C
E20A.7
A45OO.NH3 G
E353.2
E200.7
E,200.7
A4500-so4 E
Analysis Date / By
03121107 1o:o7 I iai
03l21n7 l0:07 / jaj
OA22n7 16:41 /ts
O3l21lA7 08:49 / jt
O3l21lA7 O9:Zi tiaj
O3l2U07 16:41 / ts
OAl21lO7 09:46 / jat
O3t21tO7 14.Ot t lat
O3l22lO7 161371ts
03l/2A07 16;37 I ts
03121107 14:5A I fl
44500-H B 03D1tOt 09:42 t iaj42540 C O3tZ1tO7 1S:4O I laj
Arsenic
iBeryllium
Cadmium
Chromium
Cobalt
Copper
lron
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Silver
Thallium
Tin
Uranium
Vanadium
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
8200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
E900.1
O3t26tO7 02:15 / smt
03126107 19:28 / smt
O3nOl07 02:.15 / sml
03126rc7 02:1S / smt
03126107 02:15 / smt
03n6rc7 19:28 / sml
03l2UO7 i6:37lts
03f16n7 02:.tS / sml
O3nGlOT 19:28 / smt
03126107 02:15 / sml
03126107 02:'t5 / smt
O3i?:6|O7 02:15 / smt
03n0n7 02:1S / smt
0Y26lO7 19:28 / sml
O3n6fi7 02:.lS / sml
03126107 02:15 / smt
03126/07 02:15 / smt
03126107 02:15 / smt
03126107 19:28 / smt
04101107 07:15 / res
04101107 07:15 / res
ZSnc
RADIONUCUDES . DISSOLVED
Gross Alpha minus Rn & U
Gross Alpha minus Rn & U precislon (r)
T
t
RL - Analyte repoiling limit.
QCL - Quality controt limit.
D - RL increased due lo sample matrix lnterference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
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CIient:
Project:
Lab lD:
Client Sample lD:
LABORA
Denison Mines
'lst Qtr Groundwater Sampling
c07030904-004
MW-29
TORY ANALYTICA
t
/
V
L REPORT
Report Date.: 04113107
Collection Date: 03/15/02 14:35
DateReceived: Oll20l07
Matrix: Aqueous
t Analyses Result Units Quallfiers RL
MCU
QCL Method Analysis Date / By
T
t
t
T
T
T
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T
t
I
I
/ narn euALtry
/ A/C Batance (r s)/ Aniors
V cations
Solids, Total Dissolved Calculated
TDS Balance (0.80 - 1.20)
/tourrr-e oRGANtc compou NDS
/ AcetoneI B.n.n"/ C"oo, tetrachtoride
. / chloroformV Chloromethane
Methyt ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Sun: 1,2-Dichlorobenzene-d4
Surr Dibromofluoromethane
$urr: p-Bromofluorobenzene
Surr: Toluene-d8
-0.020 o/o
64.4 moq/L
64.4 meq/L
4190 mS/L
1.08 dec. olo
ND ug/L
ND ug/L
ND ugiL
ND ug/LND ug/L
ND ug/L
ND ug/L
ND ug/LND ug/LND ug/L
ND ug/L
102 %REC105 %REC97.0 %REC
98.0 %REC
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
'1.0
1.0
80-'120
70-130
80-120
80-120
Calculation
Calculation
Calculation
Calculation
Calculation
sw8260B
sw8260B
sv\82608
sw8260B
sw8260B
sw8260B
sI E260B
sw8260B
sw8260B
sw8260B
sw82608
SW826OB
sw8260B
sw8260B
sw8260B
03127107 14i21 t bws
O3t27lOZ 14:21 tbws
03127107 14:21 / bws
03127107 14:21 tbws
03127107 14:21 / bws
03t22t07 16;38 /Jtr
O3l22lO7 16:38 / jtr
OglUlOT'16:38 / jtr
a322lo7 16:38 /Jtr
O3l22lO7 16:38 /Jtr
03122107 16:38 / jtr
03122107 16:8A / jtr
03122107 16:38 /Jtr
03122107'16138 /jtr
O3l22lO7 16:38 / jtr
03l22loT 16:sB /ilr
0A2AO7 16:38 /jlr
03122107 16:38 /Jtr
03/2210716:38 / jtr
O3n2n7 16:38 / jtr
Report
Deflnltlons:
RL - Analyte reporting limit.
QCL - Quality control limit.
MCL - Maximum contamirant level.
ND - Not detected at the reporting limit.I
I Track+rco7o3o9o4 Page
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LABORATORY ANALYTICAL REPORT
Report Date: 04/13/07
Collection Date: 03/16/07 19:O5
DateReceived: O3lZOl07
Matrix; Aqueous
t Analyses Result Units Qualiflers RL
MCU
QCL Method Analysis Date / By
fr,
ND
395
497
57
0.3
176
0.21
0.4
10.4
166
1 960
6.59
3280
ND
ND
ND
ND
ND
ND
73
ND
't070
ND
ND
ND
13.3
ND
ND
ND
41.0
ND
ND
2.2
0.6
mg/L
mg/L
mg/L
mS/L
mg/L
mglL
t!1SlL
mg/L
mg/L
mg/L
mg/L
s.u.
mg/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ugtr
ug/L
ug/L
uglL
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
pCilL
pci/L
1
1
0.5
1
0.1
0.5
0.05
0.1
0.5
0.5
30
0.01
10
5,0
0.50
0.50
25
10
10
30
1.0
10
0.50
10
20
5.0
1a
0.50
100
0.30
15
10
1.0
42320 B
42320 B
E200.7 .
44500-Cl B
44500-F C
EaAO.7
A45OO-NH3 G
E353.2
E,20a.7
E20a.7
A4500-so4 E
03121107 10:11 t)al
$121rc7 fi:1ltlaj
oY2A07 16:47 t ts
03121107 08:50 /jt
O3l21lO7 09:36 /jaj
03122107 16:41 t ts
03121t07 09148 / jat
$121107 14:10/jal
$aAOT 16:44l ts
OYZAi7 16:44 / ts
03121107 14:52l tjt
T
t
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T
t
PHYSICAL PROPERTIES
pH
Solids, Total Dissotved TDS @ iBO C
lron
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
$ilver
Thallium
Tin
Uranium
Vanadium
Zinc
RADIONUCLIDES - DISSOLVED
Gross Alpha minus Rn & U
Gross Alpha minus Rn & U precision (r)
A450GH B Agt21t\7 Ogi4z tiai
42540 C Ogl21n7 fi:4o I jaj
T
rJ
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
E900.1
031261A7 OZ:22 t smt
03126t07 19r3S / sml
03i26107 O2:22 t sml
A3l26i0/ OZ:22 I sml
03ndn7 A2:22t sml
OSl26tO7 02:22 t srnl
03122107 16:44 / ts
O3126t07 02:22 I sml
$126n7 O2:22 I smt
03126107 02:22t smt
A3nd07 O2:22 I sml
03l26l}t AZ:Z2l smt
03126107 A2:22 t snll
4il2il07 19:35 / sml
03126107 O2,22t smt
$t2drc7 02i22 lsmt
O3t26107 02:22 I smt
03126107 02:22 I smt
03126107 02:22 lsmt
04101107 08:46 / res
04lOIl07 08:46 / resI
Report
Definltlons:
RL - Analyte reporting lirnit.
QCL - Quality control limit.
D - RL increased due to sample matrix interference
MCL - Maximum contaminant levet.
ND - Not detected at the reporting limit.T
T
Track+rCoTOgOgO4 page 10
ENERGYLABQBATOR|ES, tNC,'zsgSsattcree(yrtg^lway(sz60r), p.o. Bpxszsg . casper, wa2ffizTott Free 888.23i,0st5 , i ' ieo,osts . rax soi.Hq. ioii' .-ciiiiidriidyi" .cm . www.enersytab.com
Client:
Project:
Lab lD:
Client Sample lD:
LABOMTORY ANALYTICAL REPORT
Denison Mines
lstQtrGroundwaterSampting B? ^ /coTosoeo4-oos o t-MW65 fi bl'zo
Report Dab: A4h3t07
Collection Date: 03/16/07 19:O5
DateReceive d: O3120107
Matrix: Aqueous
Result Units
oa
meq/L
meqll
mg/L
dec. %
Qualifiers RL
MCU
QCL Method
DATA QUALITY
A/C Balance (r 5)
Anions
Cations
Solids, Total Dissolved Calculated
TDS Balance (0.80 - 1.20)
VOLATILE ORGANIC COMPOUNDS
Acetooe
-2.24
49.0
46.9
3080
1.06
20
1.0
1.0
100
1.0
20
1,0
1.0
10
1.0
1.0
80-120
70-130
80-120
80-1 20
Calculation
Calculation
Calculation
Calculation
Calculation
sw8260B
sw8260B
SW8260B
SW8260B
SW826OB
sw8260B
sw8260B
SW826OB
sw8260B
sl E260B
sw8260B
sw8260B
SW826OB
SW826OB
sw8260B
Analysis Date / By
03127107 14:22 I bws
Wn7fi7 14:22 lbws
03127107 14:ZZ t bws
OSl27l07 14:22 / bws
03127107 14:22 / bws
$nZl07 17:18 t jtr
aa2ilo7 17:16 I jtr
ost22l07 17:16 t itr
03124107 04:05 /Jtr
03l2Uo7 17:16 I jlr
OA2A07 fi:16 t ltr
03nAA7 fi:16 I itr
O32AO1 17:16 I jlr
03122t07 17:16 t jtr
AS22N7 17:16 I Jtr
03122D7 1tit6 I itr
Ogl22l07 17:16 I ltr
03nil07 17:16 / jrr
OZl2?107 17:16 I jtr
03122107 17i16 I )E
Elenzene
baroon tetrachloride
Ichloroform
IChloromethane
\ / f'rr"myr ethyt ketoneW Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzened4
Sur: Dibromofluoromethane
Surr: p-Bromofluorobenzene
Surr: ToluenedS
ND ugru
ND ug/L
ND ug/L
1500 ug/L DND ug/L
ND ug/L
28 ug/LND ug/LND ug/LND ug/L
ND ug/L103 %REC100 %REC104 %REC
98.0 %REC
Report
Definitions:
RL -Analyte reporting limit.
QCL - Quality conhol limit.
D - RL increased due to sample matrix interference-
MCL - Maximum contaminant level.
ND. Not detected at the repoftng limit.
Track#CO7O3O9O4 page
T
ENEfleYLABOBAfiOilEFT^I41?.,-ZSOSSattCreekHighway(82601). pO. BpxLESS , Caspet; WSZ60Zrott Free 888.235.05ts , { 'iss.oid:-ii ibi:ii;.ii;is' :LiiriZid"iiieyi" tm . www.enersytab.omI
T
T
Ctientr
Project;
Lab lD:
Client Sample lD:
LABORA,TORY ANfl LYTTCAL REPORT
/
Denison Mines /
1st Qtr Groundwater Sampling /co703oeo4-006 uMW-24
Report Date:
Collection Date:
DateRecelved:
Matrix:
o4113t07
03/16/0718:S9
43t20t07
Aqueous
I Analyses Result Units Qualifiers RL
MCUQCL Method Analysis Date / By
I
T
T
T
I
I
T
T
MAJOR IONS
i Carbonate as CO3
Bicarbonate as HCO3
Calcium
Chloride
Fluoride
Magnesium
Nitrogen, Ammonia as N
Nitrogen, Nilrate+Nitrite as N
Potassium
Sodium
Sulfate
PHYSICAL PROPERTIES
pH
Solids, Total Dissotuod TDS @ 1S0 C
METALS - DiSSOLVED
Arsenic
Beryllium
Cadmium
Chromium
Coball
Copper
lron
ND mg/L
387 mg/L478 mg/L
45 mg/L
0,2 mg/L
178 mg/L2.72 mg/L
ND mg/L
13.6 m/L
425 mg/L
2520 mg/L
7.16 s.u.
4140 mg/L
ND ug/L
ND ug/L
ND ug/LND ug/L
ND ug/L
ND ug/L
101 ugrlND uglL
2540 ugll-
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/LND ug/L213 ug/L
ND ug/L
ND ug/L
1
1
0.5
1
0.1
0.5
0.05
0.1
0.5
0.5
30
0.01
10
5.0
0.s0
0.50
25
10
10
30
1.0
10
0.50
10
20
5.0
10
0.50
100
0.30
15
10
'1.0
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
EaAO.7
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
A.23208
423208
E200.7 .
44500"Ct B
44500-F c
E200.7
A45OO.NH3 G
E353.2
E200.7
E200.7
A4500-So4 E
03121107 10:14 I ja1
03121107 10:14 I jaj
03l/22107 17:10 /ts
A3l21tO? 08:51 /it
03121n7 A936 I !a1
03122107 l7:10/b
03121107 09:56 / jat
03l21lo? 14:19 / jat
O3l22lA7 17:07 / ts
O3n2m 17:07 I ts
O3l21lO7 14:54 l ljt
44500-H B O3n1rcT 09:44 I JalA2540 C O3t21lTt 15:40 I laj
Lead
Manganese
Mercury
Molybdonum
NickelI ill#.
TinT V::H,T,
f zinc
I I HiI,1,','.',:*^; l',i'o"'o
v
ND pCilL
03126107 02:29 / smt
0312610l 'lg:43 / smt
O3l26n7 02:29 / smt
03nilO7 02:29 / smt
03126107 02:29 / smt
C3.l26nZ 19:43 / smt
O3l22tO7 1I:07 , ts
03128107 02:29 / smt
03n6n7 19:43 / smt
03126107 02:29 / smt
O3n6n7 02:29 / sml
03126107 02:29 / smt
cts,n6n7 02:29 / smt
04110107 16:21 I cp
@nOnZ 02:29 / smt
43126107 02:29 / sml
03126107 02i29 /smt
03126/07 02:29 / smt
O3ndO7 19:43/sml
O4lO1l07 10:16 / res
T
Report
Dofinitions:
RL - Analyte reporting timit.
QCL - Quality control lirnit.
D - RL increased due lo sample matrix interferenoe.
MCL - Maximum contaminant tevel.
ND - Not detected at the reporting limit.T
T
Track#CO7o3O9O4 page
t ENEEGY LABORATORTES, lNC, ' 2393 Satt Creek Highway (52601) ' PO. Bpx 3258 ' Caspet W82602
TollFree888.235.A5/5 ' { '2-35.05/5 ' Fax [phone] ' casper@energyl ?m'www.onergylab,com
t
I
I
Client:
Project:
Lab lD:
Client Sample lD:
LABORi{TO RY ANALYTIGAL REPO RT
/Denison Mines /
1st Qtr Groundwater Sampling " /c07o3oeo4-006 v
MW'24
ReportDate: 04/13/07
Gollection Date: 03/16107 18:59
DateReceived: O3l2Al07
Matrix: Aqueous
I Analyses Result Units Qualifiers RL
MCUQCL Method Analysis Date / By
T
I
T
T
I
t
I
T
I
T
I
I
DATA QUALITY
fuc aatance (t 5)
/Anion"
\/ c"tion"v Solids, Total Dissolved Calculated
TDS Balance (0.80 - 1.20)
VOI.ATILE ORGANIC GOMPOUNDS
Acetone
denzene
,6aroon tetrachloride
/chlorofor-
/ chloromettrane
/ u"tnil ethyl ketone
V Methylens chloride
Naphlhalene
TetrahYdrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzened4
Sunl Dibromofluoromethane
Surr: p-Bromofluorobenzene
Surr: Toluene-d8
-2.04
60.2
57.8
3870
1-O7
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
105
101
98.0
96.0
o/o
rneq/L
meq/L
mg/L
dec. %
ug/L
ug/L
ugrL
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
%REC
oloREC
%REC
%REC
?o
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-120
70-130
80-120
80-120
Calculatlon
Calculation
Calculation
Calculation
Calculatlon
SW826OB
sw826oB
sw8260B
S\II,826OB
sw8260B
sw8260B
SW8260B
SW826OB
sw8260B
SW82608
sw8260B
sw8260B
sw82608
SW826OB
sw8260B
O3l27lO7 14'.22 I bws
$n7lOI 14:22 / bws
Ogl27ll7 14:22 lbws
O3l27lO7 14:22 I bws
O3t27lO7 14:22 ltus
03122107 19:4e I jtr
O3|2AA7 19:a9ljlr
O3na07 19:49/jlr
03na07 19:49 / jrr
03122107 19:4s I jlr
03t2u07 19:49 / jlr
a3122107 19:49 / jlr
O3t22lO7 19:49 / jlr
O3l22lO7 19:49 / jlr
A3l2A07 19:49 / jlr
03n2rc7 19:49 / jlr
O3l22lo7 19:49 / jlr
03122107 19:49 / jlr
OSl22t07 't9:49 / jlr
ost2u07 19:49/jlr
Report RL - Analyte reporting llmit.
Deflnltions: eCL - Qualig control limit.
MCL - Maxlmum contaminant level.
ND - Not detected at the reporting limit.I
I Track#CO7O3OgO4 Page
I
Toll Free aaa.zsa.oiii iff FEf {'ilf'?E{f ''ffi ;'I'i,f ![f:;;[;'!"i,i%r:;;{#g!-3[l:";g!,&;i3rf:tr?*#r:ib[J:itr,
T
I
T
LABORATORY ANALYTICAL REPORT
Client;
Project;
Lab lD;
Client Sample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030904-007
MW-30
Report Dale: 04lBlA7
Colleetion Date: 03/15/07 1S:S0
DateReceived: A3e0tO7
Matrix: Aqueous
T Analyses MCUQCL MethodResult Units Qualiflers RL Analysis Date / By
D
D
I
t
T
T
T
T
T
T
T
T
MAJOR IONS
parbonate as CO3
/Bicarbonate as HCO3
f catcirm/ Chloride
- / Fluortoe
V Magnesium
Nitrogen, Ammonia as N
Nitrogen, Nkate+Nltrite as N
ND
.,90
288
125
o.4
73.7
ND
14.4
8.2
102
838
6.85
1690
ND
ND
ND
ND
ND
ND
58
ND
21
ND
ND
ND
31.2
ND
ND
ND
6.99
ND
ND
ND
mglL
mg/L
mg/L
mglL
mga
mg/L
mg/L
mglL
rng/L
mg/L
mg/L
s.u,
mg/L
ug/L
ug/L
ug/L
ug/L
uglL
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
uglL
ug/L
pCi/L
1
1
0.5
1
0.1
0.5
0.05
0.3
0.5
0.5
10
0.01
10
5.0
0.50
0.50
25
10
10
30
1.0
1o
0.50
10
20
5.0
10
0.50
100
0.30
15
10
1.0
42320 B
AA320B
E200.7 .
A4500-ct B
^A4500-F c
E20a.7
A45OO.NH3 G
E353.2
E200.7
E2AO.7
A4500.so4 E
O3l21nZ 10:16 /jaj
O3t21to7 10:16 /jaj
03t22t07 17;17 t k
alt21t07 0B:s3 /jt
03121t07 09:38 / jaj
O3122t07 1T:14 I ts
O3n1fit 09rS8 /Jat
03lnn7 fi:45 t lat
0A2A07 fii14 I ts
03l2AO7 fi:.14 I ts
a3r21to7 1s:ol / tjl
Potassium
Sodium
Sulfate
PHYSICAL PROPERTIES
pH
Solids, Totat Dissotued TDS @ 1SO C
METALS - DISSOLVED
44500-H B Ogt?ltlt 09:45/jaj
42540 C o3t21t}7 15:40 /JaJ
;Arsenic
iBeryllium
Cadmium
Chromium
Cobalt
Copper
lron
Lead
Manganese
Mercury
Molybdonum
Nickel
Selenium
Silver
Thatlium
Tin
Uranium
Vanadium
Zinc
E200,8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
03l26n7 02:gS / smt
O3lzGtOt t9:50 / sml
O3l26t0t 02:35 / smt
$l26nt 02:35 / smt
O3l26t0t 02:35 I srnl
O3l26t0Z 02:3f / smt
O3122t07 1t:14 I ts
0g126101 02:35 / sml
03/26/07 02:35 / smt
O3l26l0t 02:35 / smt
O3t26t07 02:35 / sml
O3l26n7 02:35 / smr
O3t26t07 02:35 / smt
C3l26n7 tg:50/smt
O3r26nt 02:35 / smt
03126107 02:35 / smt
03126107 02;35 / sml
0312610t 02:35 / smt
03126107 02:35 /smt
04101107 11:47 t rcs
I I ffi :il['",','.?:sR; f f s .LVED
T
RL - Analyte reporting timit.
QCL - Quatity control limit.MCL - Maximum contaminant level.
ND - Not detected at the reporting llmit.T
t
D - RL increased due to sample matrix inlerference_
Track#co7O3O9O4 Page
I
,5tr',Ef{,i3f,?E{t*u,r,;y,frq'f;!ig:;flygg-:rJ:ilig;f,W,f,y;,,f,f:f:!,tr:;f!,
T
T
I
LABOMTORy AN4LYTTCAL REPORT
Client:
Project:
Lab lD:
ClientSample
Denison Mines
'1st Qtr Groundwater Sampling
c07030904_007
lD: MW-30
Report Date; O4l1lto7
Collection Date; 03/15/07 1S:S0
DateReceive d: 03t20lOZ
Matrix: Aqueous
T
I
t
I
T
T
I
I
t
T
T
t
t
Result Units Qualiflers RL
MCUQcL Method Analysis Date / By
03l27rcT 14:23 / bws
03127107 14:29 / bws
O3l27t0t 14:23 / bws
03l27llt 14:23 / bws
03l27tit 14:23 / bws
O3l24O7 20:27 I jtr
a3n2n7 20.27 titt
03l22lit 2a.,21 I itr
O3|2AO7 2a:27 t ltr
03122107 2O:21 t jtr
AU22l07 ZO..21 tltr
O3l22lo7 20:27 t ltt
03122fiT 20,,27 t itr
A3E2\O720:27 ritr
O3122tO720:21 titr
031?2107 ZO:21 I itr
03PAOT 20:27 I ltr
O3l22lO7 20:22 t lkO3EA07 20:27 I jtr
O3l22tO7 20:21 t ltr
TA SUALITY
A/C Balance (r 5)
Anions
Calions
Sollds, Total Dissolved Calculated
TDS Balance (0,80 - 1.20)
VOLATI LE ORGANIC COII,IPOUNDS
-0.129
25.1
25.1
1610
1.05
ot
meq/L
,neq/L
mg/L
dec. %
ND ug/LND ug/LND ug/L
ND ug/L
ND ug/LND ug/LND ug/tND ug/L
ND ug/LND ug/LND ug/L99.0 %REC
98.0 o/oREC
102 %REC99.0 %REC
20
1.0
't.0
1.0
'1.0
20
1.0
1.0
10
1.0
1.0
80-{20
7G,130
8o_120
80-120
Calculation
Calculation
Calculation
Calculalion
Calculation
SW826OB
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
st^82608
sw8260E
sw8260B
SW826OB
sw8260B
sw8260B
sw8260B
SW826OB
sw8260B
Acetone
l}"n "n./ CrOon tetrachloride/ chtoroform
. / chloromethane
V Methytethytketone
Methylene chloride
Naphthatene
Tetrahydrofuran
Toluene
Xylenes, Total
Surc l,2.Dichlorobenzened4
Sun: Dibromofl uoromethane
Sun: p-Bromofluorobenzene
Surr: Toluene-d8
Report
Definitions:
RL - Analyte reponing timit.
QCL - Quatity control limit,
T
I
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
15TracktfCOTO3OgO4 page
T ENEFGYLAB0RAT0BE?!!4\C.'2SgssarcreekHighway(8260/). p.o.BoxJ2i8 , caspeq wrottFree 888.20i.05/i , i' 'iei.oss-:-nx sbiii;.ffis ;'ciipiidriiili" nm, wwwamrn,,h
':'i,;-?i[i5f{#{!-:',#i[i3i,i;3,f.f,r;!,;,,,f,tr#[bff :ifi,Toll Free 888.20i.05/i )
t
I
I
LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample ID:
Denison Mines
lst Qh Groundwater Sampling
c07030904-008
MW.31
Report Date: 04/1 3/07
Collection Date: 03/15/07 16,:35
DateReceive d: O3l2Ol07
Matrix: Aqueous
MCUQualifiers RL QCL MathodTResult UnitsAnalyses
MAJOR IONS
423208
423208
E200.7 ..
44500-Ct B
44500-F C
E200.7
A45OO.NH3 G
E353.2
EaAO.7
E200.7
44500-so4 E
Analysis Date / By
03t21107 1A:?3 t iaj
03121107 10:?3 t jaj
A3E2|O7 '17:21 I ts
A3n1m 08:54 /jl
O3t21tO7 09:38 / jaj
O3l22lO7 17:21 I ts
O3l21lO7 10100 I jat
O3l21lO7 14:47 I iat
03l22lll 17:21 lts
OAZAOT 17:21 lts
03121107 15:05 I tjt
I i':*ii::;*i.x",ND
210
171
132
0.9
86.1
ND
22.0
6.6
94.6
516
mg/L
mg/L
mg/L
mg/L
mg/t"
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
1
1
0.5
1
0.1
0.5
0.05
0.8
0.5
0.5
10
0.01
10
5.0
0.50
0,50
25
10
,,0
30
1.0
10
0.50
10
2A
5.0
10
0.50
100
0.30
15
10
1.0
I ^'r
fil'iff,,
Nitrogen, Amrnonia as N
I H[:;:#-*e+Nitrite as N
Sodium
Sulfate
I / rrrr,"o,-PRopERrEs
Calcium
pH
Solids, Total Dissolved TDS @ 1SO CI- METALS . DISSOLVED
ArsenicI r'*y*mI Chromium
I Jt#"
LeadI il:#n";
Nickelt*#
Tint u:l::il,.
Zinc
6.79 s.u.
1280 mg/L
ND ug/LND ug/LND uglI.ND ugAND ug/LND ug/LND ug/LND ug/LND ug/LND ugll.ND ug/LND ug/L59.2 ug/LND ug/LND uSlLND ugrl7.60 ug/LND ug/LND ug/L
4450&H B O3l21tO7 09:46 t tei
42s40 C 03t21n7 $;41 t taj
ND pCi/L
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
8200,7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
$ndn7 03:09 / sml
A3DGI07 19:58 / sml
03n6n7 03:09 / srnl
03126107 03:09 / sml
03126107 03:09 / smt
03126107 19:58 / sml
Oil22l07 17:21 tts
03126107 03109 / smt
03/26/07 19iS8 I smt
03/26/07 03:09 / smt
A3lnOnT 03:09 / smt
03/26/07 03;09 / smt
03126107 03:09 / smt
03126107 19:58 / smt
03126107 03:09 / smt
03126107 03:09 / sml
03126107 03:09 / smt
03126107 03:09 / smt
O3lZOl07 03:09 / smt
04101107 13:17 I res
I / H3J:ilff','.',:'*;3',i'o""
T
V-
Report
Deflnltlons:
RL - Ana,yte reporting limit.
QCL - Quallty controt limit.
D - RL increased due to sample matrix interference,
MCL - Maximum contaminant level.
ND - Not detected st the reporting limit.T
I
Track#COTOAO9O4 page
t ENERoY LABoRAroHEt, tMc:.._239r sart creek Highway (sz60lJ , p.o. Box JZ58 , casper; wy8z60zrolt Free w.235.05t5 . { 6ss.oip-;-ii i:0iii;:i;ib' :L;;;;;6r;"ili,iit ,m . wwwenersytab.com
T
T
I
LABOMTORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030904-008
MW-31
Report Date: 04/13/07
Gollection Date: 03/15/07 16:55
DateReceived: 03/20/07
Matrix: Aqueous
Result Units eualfiers RL [:il MerhodT
I
I
I
I
I
T
T
t
t
I
t
I
Analyses
TA QUALITY
A/C Balance (r S)
Anions
Cations
Solids, Total Dissolved Calculated
TDS Balance (0.80. t.20)
VOLATILE ORGANIC COMPOUNDS
Acetone
0.976
19.5
19.9
1220
1.05
o/o
meq/L
rneq/L
mga
dec- o/o
2A
't.0
1.0
1.0
1.0
20
1.0
1.O
10
1.0
1.0
80-120
70-130
80-'t20
80-120
Calculation
Calculation
Calculation
Calculation
Calculation
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
SW825OB
sln 82608
sw8260B
sw8260B
sw8260B
sw8260B
SW826OB
sw8260B
sw8260B
sw8260B
Analysis Data / By
03f27107 14:23 / bws
0A27lA7 14:23 / bws
03l27n7 14:29 / bws
03127107 14:23 / bws
031271A7 M:23 lbws
03122tO7 21:OS t itr
031221O7 21:OS I ltr
03nUO7 21:05 I jk
03t22t07 21:05 ljtr
03i22a7 21:0i I itr
Ogl22l07 21:05 I jlr
03t22107 21:05 I itr
o3t22t07 21:05 / jtr
03122ao7 21:O5 I itr
aa22to7 21:oi t itr
OgnUoT 21:,08 t jtr
OgtzAOT 21:.05 t itr
03t22to7 21l,Oi t itr
O3122t07 21tOS t llt
o3l22t0? 21.OS t ltt
rBenzene
/ C^*ontetrachlorlde
f cilorotorm
, I Chloromethane'l Methyt ethyt kerone
Methylene chloride
Naphthalene
Tehahydrofuran
Toluene
Xylenes, Total
Sun: 1,2-Dichlorobenzened4
Surr: Dibromofluorometha ne
Surr: p-Bromofluorobenzene
Suffi Toluene-d8
ND ug/LND ug/LND ug/LND ug/LND ug/LND uglLND ug/LND ug/LND ug/LND ug/LND uS/L101 %REC
92.O %REC103 %REC99.0 %REC
Report
Definitions:
RL - Analyte reporting limit.
QCL - Qualig control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.T
T
Track*Aco7o3o9o4 Page
t
,5fF1f{,tlf'!E{??*'ri{f;i'I'f,f![g:;ili{ggy,#:,gia;it f,,:'#,,,,,f;;f:i;ffi:i,;,
T
T
I
Client:
Project:
Lab lD:
ClientSample lD:
LABOMTORY ANALYTICAL REPORT
DenisonMines * /Dn LlstQtrGroundwaterSampting / l> V O' ,cozo3oeo+ooe , tt _j IMW-70 / /14u
Report Date: 04113107
Collection Date: 03/1S/07 16:55
DatsRecelved: 03t21fi7
Matrix: Aqueous
T Analyses Rgsult Units Qualifrers RL
MCUOCL [tltethod Analysis Date / By
T
t
I
I
T
I
T
T
t
T
I
I
MAJOR IONS
Carbonate as CO3
/bicarbonate as Hco3/crt.i*/ ctrtoriae
I / FtuoriaeV Magnesium
Nitrogen, Ammonia as N
Nitrogen, Nitrate+Nitrite as N
ND mS/L178 mg/L
172 mglL132 mg/L
1.0 mg/L
86,7 mg/LND mg/L23.2 mg/L6.6 mg/L
95.6 mg/L
514 mg/L
6.71 s.u.
1280 mg/L
ND ug/L
ND ug/L
ND ug/LND ug/LND ug/LNO ug/L
ND ug/LND ug/LND ug/LND ugtL
ND ug/L
ND ug/L60.3 ugAND ug/LND uglL
ND ug/L7.43 ugtrND ug/LND ug/L
ND pCi/L
1
1
0.5
1
0.1
0.5
0.05
0.8
0.5
0.5
10
0.01
t0
5.0
0.50
0.s0
25
10
't0
30
1.0
10
0.50
10
20
5.0
10
0.50
100
0.30
15
10
1.o
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200-8
E200.8
E200.8
E200,8
Eg00_1
42320 B
A2320 B
E200.7 .
44500-ct B
44500-F c
E200.7
A45OO.NH3 G
E353.2
8200.7
E200.7
A4500-So4 E
03121107 10i26 t lai
03121rc7 fi:26 t ia!
03122107 1t:22 I ts
03121107 08:s5 /jt
03121t07 09.40 t jaj
43/22rc7 1t:Zt I ts
Ost21l07 i0:02 t jat
$t21n7 U:SO I iat
0312U07 17:27 lts
03122107 i7:2t I ts
03121107 15:Ot I tjt
Potassium
Sodium
Sulfate
PHYSICAL PROPERTIES
pH
Solids, Total Dissolved TDS @ 1S0 C A4500-H B O3tz'ttOT O9:aZ I jaj
!'2540 C Ogt?ltlt 15;41 t jai
METALS. DISSOLVED
Arsenic
Beryllium
Cadmium
Chromium
Oobalt
Iopp",
trron
lrcaaI[ / ManganeseV Mercury
Molybdenum
Nickel
Selenium
Silver
Thalltum
Tin
Uraniurn
Vanadium
Zinc
03126/07 03:16 / smt
O3l26n7 20:06 / smt
OXl26l07 03:16 / sml
03/26/07 O3:16 / smt
03126tO7 03:16 / sml
03126107 03:16 / sml
$nAO7 1t:Zt I ts
03128107 03:16 / smt
03126107 2O:06 I sml
03126107 03:16 / sml
03/26/07 03:i6 / smt
O3f26n7 03:16 / smt
09126107 03:16 / sml
03126107 20:06 / smt
BfzilO7 03:16 / sml
03n6n7 03:16 / smt
03126107 03:16 / srnt
03126107 03:i6 / smt
03/26/07 03:16 / sml
04lO1lO7 14:47 I res
MDIONUCLIDES . DISSOLVED
Gross Alpha minus Rn & U
Report
Definitions;
RL -Anatyte reporting limit.
QCL - Quatity controt llmit.
D - RL increased due to sample rnatrix interference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.T
T
'T r ac k#CO7O3O9O4 pag e
T ENERoYLABaRATaB1ES, Nc. zsg?SaltcreekltlqQwayfi2oot), po. Boxg2SB . casper, wyaz60zTolt Free 884.z35.0sts . i ,es.osts , rax eoi.iiq.i65e' :'";:riZi6rii;syfi ,m . wmaenersylab.mmI
I
t
LABOMTORY ANALYTICAL REPORT
Clien* DenisonMines * / OT')Projecft 1st Qtr Groundwater Sampting/ D y^
Lab lD: C07030904-009 / - A+
ctient sampre lD: MW-70 / T$n,-l I
ReportDate: 04/13/07
Cotlection Date: 03/15/07 16:55
DateReceive d: O3l2OtO7
Matrix Aqueous
T
I
T
t
T
T
T
T
t
t
I
t
I
D.ATA QUALIfi
A/C Balance (* 5)
Anions
Cations
Solids, Total Dissolved Calculated
TDS Balance (0,80 - 1,20)
VOLATILE ORGANIC COMPOUNDS
2.50
19.1
20-0
1210
1.06
o/o
meq/L
meg/L
mg/L
dec. o/o
Result Units Qualifiers RL
MCUQCL Method Analysls Date / By
03127107 14:24 I bws
03127107 14i24 I bws
O3f27n7 M:24 I bws
03127107 14:24 / bws
03127107 14:24 lbws
03122107 21:43 t jtr
O3t22t07 21:431jtr
OJ|ZAOT 21:4t ljtr
$t2a07 21:43 tjtr
a32a07 21:43 I jtr
03122t07 21:43 ljtr
O3DZ|07 21:43 I jtr
o3t2u0t 21:43 I jtr
03t22t07 21:43 ljtr
o3t22t07 2t:4A I itr
o3nzA7 21:43 I jtr
o3n2l07 21:a3 I itr
O3f2?J07 21:43 t itr
Ogl2A07 21:4s t ilr
0312U07 21:43 ljtr
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
80-120
70-130
80-1 20
80-120
Calculation
Calculation
Calculation
Calculation
Galculation
sw8260B
SW826OB
SW826OB
sw8260S
SW82608
sl a260B
sw8260B
sw8260B
S\AE26OB
SW826OB
sw8260B
st E260B
sw8260B
SW826OB
sw8260B
Acetone
,6.nr"n"
I Caftontetrachloride/ chloroform/ chloromethane
\ / Methyt ethyt ketone
{ naethylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Sun: 1.2-Dichlorobenzened4
Surr: Dibromofl uoromethane
Surr p-Bromofl uorobenzene
Sun: Toluene-d8
ND ug/LND UgLND ug/LND ug/LND ug/LND ug/LND ug/LND ug/LND ug/LND ug/LND ug/L102 %REC93.0 %REC102 %REC94.0 %REC
;**RL - Analyte reporting limit.
QCL - Quality control limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporflnE limit.I
I
Deflnltions:
Track#co7o3o9o4 Page
T ENEEGY LAEQEAT0RiEE tNC. . z39s satt creek lllglway (sz60t) , p.o. Box 3zs8 . casper; wyroll Free 888.235.051i , ' 'isg.oiff-:-Fax abi.iii,togs . casoer@enemut' nm. wwanatd,.hy'f;1$y:;ff #gg.:u1i%;i3rF"fi!,;,,f,::#i;ff ,!if:'Toll Free 888.235.0515 , :, 't
I
T
,*/
LABORATORY ANALYTIGAL REPORT
Glient;
Project:
Lab lD:
Client Sample ID:
Denison Mines
1st Qtr Groundwater Sampling
c07030904-010
MW.63D
Report Date: 04113/07
Gollection Date: 03/16/07 06:40
DateRecelved: 0320/07
Matrix: Aqueous
T Analyses Result Units Qualiflars
MCUQCL Method Analysls Date / By
t ,/raeuoR rolrs
/Carbonate as co3
/ Bicarbonate as HCO3/ c"t"iu,
. I cnnrioe
V il#:;,,,
Nitrogen, Ammonia as N
Nitrogen, Nitrate+Niirite as N
Potassium
Sodium
Sulfate
ND mgA
2 mglLND mg/L
ND mg/L
ND mg/L
ND mg/L
ND mg/LND mg/LND mg/L
0.6 mg/LND mg/L
6.98 s.u.
ND mg/L
ND ug/L
ND ug/L
ND ug/LND ug/L
ND ug/L
ND ug/LND ug/LND ugA
ND ug/L
ND ug/L
ND ug/LND ug/L
ND ug/L
ND ug/L
ND ug/LND uglLND uglLND ug/L
ND uglL
T
t
I
t
I
T
T
T
T
T
T
1
1
0.5
1
0.1
0.5
0.0s
0.1
0.5
0.5
1
0.01
10
5.0
0.50
0.50
25
10
10
30
1.0
10
0.50
10
20
5.0
10
0.50
100
0.30
15
10
1.0
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
A232AB
42320 B
E200.7 ,
A4500-Ct B
44500-F c
E200.7
A45OO.NH3 G
E353.2
E200.7
E20a.7
A4500.SO4 E
03121107 1A:52tjal
03i21l0710:52 / jaj
0il2?07 17:34 I E
o3t21n7 0B:SB / jt
03121107 09:42 tiaj
03t2u07 17:34 / ts
03121107 10:04 /jat
03121107 14:.30 t iat
OSl22l07 17:34 / ts
0A2UO7 17:34 I ts
03121107 15i23 t tit
PHYSIGAL PROPERTIES
pH
Solids, Total Dissotued TDS @ lSO C
METALS. DISSOLVED
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
lron
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Silver
Thallium
Tin
Uranium
Vanadium
Zlnc
RADIONUCLIDES . DISSOLVED
Gross Alpha minus Rn & U
A4500-H B O3n1rc7 09:52ljaj
42540 C OSntrcZ $:41 I iaj
03126107 03:22 / sml
03126107 21:06 / sml
03126107 03:22 / sml
03126t07 03i22 / smt
O3nAn7 21:06 /smt
03t26107 21106 / smt
OA2A07 17:34 /ts
a3l26lA7 03:22 / smt
03126107 21:06 / smt
03126107 03:22 I sml
03l/26107 03:22 / smt
03126107 03:22 / sml
$n6rc7 03:22 lsmt
03n6rc7 21106 / smt
03126107 03:22 / smt
03126rc7 OZiZ2 I sml
03126107 03:22 / smt
03126107 03:22 / sml
$nGlO7 21;06 / smt
04101107 16:18 / res
pCi/L
Track#CO7O3O9O4 page 20
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality control timit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.T
I
t ENERQY LABOBATOHE| tNC. . 2393 Satt Creai"liFiiJiai1is7fr|i77-.,io*,r-:w7b;:;;{.,ugg-1#iy,g;i!*fr,'ifl.,,f,f:f:!rffixif:,
I
t
I
Cllent Denison Mines _ / { .^ -ProJeck 1st etrGroundwarerSamptins / ? Y)Lab lD: C07O309O4-010 / a/
ClientSamplE lD: MW€3D /
LABORATORY ANALYTICAL REPORT
Report Date; 04l13lOl
Collection Date: 03/16/07 06:4A
DateReceive d: 08120tCI7
Matrix: Aqueous
o/o
meq/L
meq/L
I
I
t
I
I
I
T
I
t
t
T
I
t
Result Unlts Quallflers RL
MCUQCL Method
TA QUALITY
A/C Balance (r 5)
Anions
Cations
Acetone
,6enzene
/Cationtetrachloride
/ Chtoroform
/ chloromethane
1 / Uetnyr ethyt ketone
V Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Sur: 1,2-Dchlorobenzene-d4
Su r: Dibromofl uorornethane
Surr p-Bromofluorobenzene
Surr Toluene-d8
-20.0
0.049
0.033
20
1.0
1.0
1.0
't.0
20
1.0
1.0
10
1.0
1.0
80-120
70-130
80-120
80-120
Calculation
Calculation
Calculation
SW826OB
sw8260B
SW8260B
sw8260B
sw8260B
sw8260B
sw8260S
SW826OB
sw8260B
srAE260B
s1AE260B
sw8260B
sw8260B
SW826OB
sw8260B
Analysis Date / By
03127107 14:24 / bws
O3127t07 14:24 / bws
03127107 14:24 lbws
03122107 22:21 t jtr
03122107 22:21 I itr
O3l2ilA7 22:21 I jtt
03122t07 Z2iZ1 t ilt
03t2U07 22:21 I ik
03122107 22:21 t jtr
03122107 22:21 I jtr
03t22t07 22:21 ljtr
Bn2n7 22:21 I jtr
03nA07 22:.21 t jtr
$nA0722i21 tilt
$n2fi7 22:21 I itr
03127n7 22:21 I jtr
A3nA07 2Z:Zl I itr
03t22107 22:21 t itr
. The ion balance is not appropriate for near btank results.
VOLATILE ORGANIC COMPOUNDS
ND ug/LND ug/L
ND uglL
7.8 ug/LND ug/LND ug/LND ug/L
ND uSlLND uS/LND ug/L
ND ug/L
103 o/oREC
94.0 %REC101 %REC
s9,0 %REC
Report
Deflnitions:
RL - Analyte reporting limit.
QCL - Quality control limit.
MCL - Maximum c,ontamlnant level.
ND - Not detected at the reporting timit.
T
t
TrackdfCOTO3OgO4 F>age
T EIVEHGYLAEafrATaR|ES,-NG'2SgSSaltCreekHighway(s2o0t). Po. Boxse5a , Caspe1 ywgz607rotFree88g.z3s.0iti , i 'ies.ous-:-iax i'0i:iii:;6ii':'r;ri;;dr;;;syf tm,ww.enersytahcomt
T
T
LABORATORY ANALYTIGAL REPORT
Client:
Project:
Lab ID:
Client Sample lD:
Denison Mines /
1st Qtr Groundwater Sampling /c07030904-011 /MW-l1 v
Report Date: 0411 3/07
Gollection Date: 03/1Sl02 10:12
DateReceived: O3l20l0l
Matrix; Aqueous
MCUQCL Methodt
T
t
T
T
t
t
t
T
T
T
Result Unlts Quatlfiers RL
MAJOR IONS
Carbonate as CO3
Bicarbonate as HCO3
Calcium
Chloride
Fluoride
Magnesium
Nitrogen, Amrnonia as N
Nitrogen, Nitrate+Nitrite as N
Potassium
Sodium
Sulfate
PHYSICAL PROPERTIES
pH
Sotids, Total Dissolved TDS @ 180 C
METALS . DISSOLVED
ND
375
69.2
31
0.6
22.1
0.66
ND
7.6
571
1120
mg/L
mg/L
mg/L
mg/L
mg/L
mgiL
mg/L
mg/L
mg/L
mg/L
mg/L
pCi/t
1
1
0.5
1
0.1
0.5
0.05
0.1
0.5
0.5
30
0.01
10
5.0
0.50
0.s0
25
f0
10
30
1.0
10
0.50
10
20
5.0
10
0.50
100
0.30
15
10
1.0
42320 B
42320 B
E200.7 ,
44s00-ct B
A4500-F c
E200.7
A45OO-NH3 G
E353.2
E200.7
e200.7
44500"so4 E
Analysis Date / By
O3l21lO7 1o:5A t iaj
03t21tl7 1Oi54li4
$122n7 17:BB/ts
Ogl21l07 OgiOZ t lt
03n1rc7 09143 / jaj
03122107 17:38 / ts
03n1nl 10:10 / jat
03121107 15;12 t lat
03nAO7 17:38 / ts
OiDAI7 17:38 / ts
O3l21lO7 15i33 / ljl
6.94 s.u.
2040 mg/L
ND ug/L
ND ug/LND ug/LND ugtL
ND ug/LND ug/L
30 ug/L
ND ug/L
107 ug/L
ND ug/L
ND ug/LND ug/LND ug/LND ug/L
ND ug/LND ug/L
1.04 ug/LND ug/L
ND ug/L
44500.H B O3t2it|7 09:53/jaj
42540 C o3t21t}7 1si41 I ja!
Arsenic
Beryllium
Cadmium
Chromium
/cou"rt
I copp",I lronI leaa
\/ Mansanese
' M"r"rry
Molybdonum
Nickel
Selenium
Situer
Thallium
Tin
Uranium
Vanadium
Zinc
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.7
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
03126107 03:29 / smt
O3l26tO7 21:13 / sml
03126101 03:29 / sml
03126107 03:29 / smt
03126107 21:13 / smt
0il26fi7 03129 / sml
$12A07 17:38 / ts
03126107 03:29 / smt
03126107 03:29 / sml
03126n7 03:29 /smr
03126107 03:29 / sml
03126107 03;29 / sml
03126107 03;29 / sml
031261072l:13/smt
03126107 03:29 / smt
03126107 03:29 / srnt
03126107 03:29 / smt
03126107 03:29 / smt
06f26n7 03129 / smt
04101107 17:48 / res
I / RADroNUcuDEs-DrssoLVEDf 1 Gross Atpna mrnus Rn & U
V
T
Report
Deflnitions:
RL - Analyie reporting timit.
QCL - Quality controt timit.
D - RL increassd due to sample matrix inlerference.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.)
T
Track#CO7O3O9O4 page 22
I EilERGYLABORATORIES, tMc.,-_fie!sallQree(ltlqlwaypzoot). p.o. Boxo2iS , caspet; wysz60tTottFree&sg.2si.2sts ' ''' 'iss,osrs , rax ezz.iit.ie1i :dspii6eii6[" tn: u+yw.ifribiat.coi
T
T
T
LA BORATORY ANALYTICAL REPORT
Client:
Project:
Lab !D:
Client Sample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030904-01 1
MW-11
Report Date: O4l13lA7
Collection Date: 03/15/07 1O:32
DateReceived: A3D0l07
Matrix: Aqueous
ND
ND
ND
ND
ND
ND
ND
ND
NO
ND
ND
102
97.0
106
103
t
I
T
I
I
I
T
T
T
I
I
t
I
Anelyses
TA QUALITY
A/C Balance (i 5)
Antons
Cations
Solids, Total Dissolved Calculated
TDS Batance (0.80 - 1.20)
/ VoLATTLE ORGAN]C COMPOUNDS
/ Acetone
/ B"nr"r,"
I Carbon tetrachloride
n / chloroformV Chloromethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetphydrofuran
Toluene
Xylenes, Total
Surr: 1.2-Dlchlorobenzene-d4
Sur: Dibromofluorornethane
Su rr: p-Bromofluorobenzene
Sun: Toluened8
Qualifiers
MCURL QCL Method
-0.1't0
30.4
30.4
2020
1.01
o/o
meq/L
meq/L
mg/L
dec. %
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
%REC
%REC
%REC
%REC
20
1.0
1.0
1.0
1.0
20
1.0
't.0
10
1.0
1.0
Calculation
Calculation
Calculation
Calculation
Calculation
SW826OB
SW826OB
SW826OB
SW826OB
SW8260B
SW826OB
sw8260B
sw8260B
sv\az608
sw8260B
sw8250B
80-120 SW8260B
70-130 SW8260B
80-120 sw8260B
80-120 sw8260B
Analysis Date / By
03127107 14:25 / bws
03127107 14:25 / bws
03127107 14:25 / bws
O3n7lO7 14:25 / bws
03127107 14:25 / br,vs
0312U07 22:59 I itr
03lul07 22:59 I jtr
A3EA$1 22i59 litr
$8407 2?:59 I jtr
o3t2aa7 22..59 t jtr
03nAO7 ?2:59 I jtr
A3l22tO7 22:59 I jtr
03122107 22:59 I jtr
03n2n7 22;59 tltr
03n2/07 22:59 I jtr
03l2AO7 22:59 I jtr
03DUO7 22:59 I jlr
03l2UO7 22:59 litt
03122107 ?2:59 t jtr
0312U07 22i59 I ilt
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quallty conkol limit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.I
I Trackt*CO7O3O9o4 page 23
T ENEEGYLAAORATOfrIES, tNC'2SgSSaltCreekHig^hway(52601). PO. BoxJZSS . Caspet; WyS2602TollFree&14.pri.Qfti ' i. nes.osts , Fax J0zz34.to3s ;'cispiiiiei;6i' tm.www.energyrab.comI
T
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LABORATORY ANAL CAL REPORT
Glient:
Project:
Lab lD:
Glient Sarnple lD:
Denison Mines
1st Qtr Groundwater Sampling
c0703090+012
MW-32
Report Date: 04113107
Gollection Date: 03/16/07 08:O2
DateReceived: O3120fi7
Matrix: Aqueous
I Analyses Result Unlts Quallfiers RL
MCUQCL Method Analysis Date / By
I /#1#3:,r",/ crt"ir*
I I ;!',flff,,
ND ms/L403 mg/L540 mg/L34 mg/LO.2 mg/L254 mg/L0.89 mS/LND mg/L14.3 mgl214 mg/L
2410 mg/L
6.75 s.u.3940 mg/L
ND udLND ug/L2.42 ug/LND uglL55 ug/LND ug/L9550 ug/LND ug/L
4920 uglLND ug/L12 ug/L74 ug/LND ug/LND ug/LND ugAND ug/L2.42 ug/LND ug/L162 ug/L
1
1
0.5
1
0.1
0.5
0.05
0.1
0.5
0.5
30
0.01
10
5.0
0.50
0.50
25
.t0
10
30
1.0
10
0.50
10
20
5.0
10
0.50
100
0.30
15
10
1.0
42320 B
A2320 B
E20A.7 .
44500-ct B
A4500-F C
E200.7
A45OO-NH3 G
E353.2
E200.7
E200.7
A4500-So4 E
03t21107 11:az l iai
03121107 11:02 t iai
03122107't7;57 / ts
O3n1n7 09:0a / jl
$n1rc7 09:44 t jai
03l22lOT 17:57 t ts
03121107 10:12 t jat
03121107 15:14 I jat
03122107 17:54 I ts
OS|2U07 17:54 / ts
03121107 15:35 / ljt
I
T
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T
Nitrogen, Ammonia as N
Nitrogen, Nihate+Nikite as N
Potassium
Sodium
Sulfate
PHYSICAL PROPERTIES
pH
Solids, Total Dissolved TDS @ 180 C
METALS - DISSOLVED
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
lron
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
$ilver
Thallium
Tin
Uranium
Vanadiurn
Zlnc
RADIONUCLIDES . DISSOLVED
Gross Alpha minus Rn & U
Gross Alpha mtnus Rn & U Precision (*)
A450GH B 0!21n7 o9:ss / jaj
42540 C 03/21107 15i,41 t jaj
pGltL
pCi/L
TI
t{
16.8
1.4
E200.8
E200"8
E200.8
E200-8
E200.8
E200.8
F,200.7
E200.8
8200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E200.8
E900.1
E900.1
03126107 03:36 / smt
$n6107 21:21 I smt
03126/07 03:36 / sml
AA26n7 03:36 / sml
03126107 03:36 / smt
03126107 03:36 / smt
O3n2nT 17:54 lts
$f2d07 03;36 / sml
03n6fi7 03:36 / smt
03126107 03:36 / sml
O3lZOl07 03:36 / sml
03126107 03:36 / smt
03126107 03:36 / srnl
A3DO|07 21:21 I sml
03t26107 03:36 / sml
O3D6l07 03:36 / smt
03/26107 03:36 / sml
43126107 03:36 / smt
03126107 03:35 / smt
04101107 19:19 / res
04101107 19: 19 / res
Report
Deflnitions:
RL - Analyto reporting limit.
QCL - Quality control limit.
D - RL increased due to sample matrix interference.
MCL - Maximum contaminant level.
ND - Not delected at the reporting limit.
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I
ENEBQY LABORATOETES,-0NC. . 2395 Satt Creek Hlghway (0260/.rot Free 888.235.0515 .,1'' ies.osu ; -iax ibiaii.tr1s ..c;;;;;A7',f;1[i:;ili{gy3[!3i,!,3;ffi ,rrri!,;,,f,::#ib[:,:itr,Toll Free 888.235.05/5 .t
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LABOR,ATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
Client Sample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030904-01 2
MW-32
Report Date:
Collsction Date:
DateReceived:
Matrix:
o4t13t07
031161O7 08:J.2
$nu07
Aqueous
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I
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t
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Analyses
TA QUA.LITY
A,/C Balance (r 5)
Anions
Cations
Solids, Total Dissolved Calculated
TDS Balance (0.80 - 1.20)
VOLATILE ORGANIC COMPOUNDS
Result Units Quallfiers
MCU
QCL Method
Agetone
96n.ene
barbon tetrachloride
/chloroform
/ chtoromethanel/ rvretnvrethyr ketoneY Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Sun: 1,2-Dichlorobenzene.d4
Surr Dibromofluoromethane
Sun: p-Bromofluorobsnzens
Surr: Toluene-d8
o.444
57.8
58.3
3680
1.07
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
101
s1.0
107
107
Yo
meq/L
meq/L
mg/L
dec, o/o
uglL
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
o/oREC
%REG
%REG
%REC
20
1.0
't.0
1.0
1,0
20
1.0
1.0
10
1.0
t.0
80-120
70-130
80-120
80-120
Calculation
Calculation
Calculatlon
Calculation
Calculation
sw8260B
SW826OB
sw8260B
SW826OB
SW826OB
SWE26OB
sw8260B
sw8260B
s\4I82608
sw8260B
SW826OB
SW8260B
suaz60s
sw8250B
sI E250B
Analysis Date / By
03127107 14;ZS / bws
O3l27lO7 l4:25 / bws
Ogl27lo7 14:25 / bws
03127107 14:25 / bws
03127107 14:25 / bws
$t2A07 23:38 / jtr
0312U07 23i1g I itl
O3DAW 23:38 / jlr
0A2AO7 23:38 / jlr
0A2AO7 23:38 / jtr
03l2AOl 23:38 / jtr
03nA07 23:38 I jtr
O3EUAI 23:38 / jtr
0312U07 23:38 / jtr
03l2Ao7 23:38 I ltr
03t2UO7 23:38 I jlr
0Sl2A07 23:38 / jtr
03t2UO7 23:38 / Jtr
O3l2U07 23:38 I jtr
03DA07 23:38 / jtr
Report
Definitions:
RL - Analyte reporting limit,
QCL - Quallty controt timit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limii.t
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Track#CO7OBO9O4 pag,e 25
T ENEROY LABORATaRIES, lNC. ' 2393 Satt Creek Highway (82601) . P.O. Bax 3250 , Casper; Wy8z60erollFree 88d.p35.05ti - ' 'ias.osrs . rax-eoi.is+.iol;s':Li:#;drii6yi' tm, www,enersytab.comt
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Glient:
Project;
Lab lD:
Client Sample lD:
LABORA
Denison Mines
1st Qtr Groundwater Sampling
c07030904-01 s
Trip Btank
TORY .ANALYTICAL REPORT
/
/
V
Report Date: A4113107
Golleotion Date: 03/16/07
DateREceive d: 03120 l0l
Matrix: Aqueous
I Analyses Result Unlts Qualiffers RL
MCUQCL Method Analysis Date / By
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VOLATILE ORGAN IC COII{POUNDS
Acetone
Beneene
Carbon tetrachloride
Chloroform
Chloromethane
Methyl ethyl ketone
Mathylene chloride
Naphthalene
Telrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene{4
Sur: Dibromofluoromethane
Sutc p-Bromofluorobenzene
Surr: Toluene'd8
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/l-
ND uglL
ND ug/L
ND ug/L
ND ug/L
100 %REc
96.0 %REC
103 %REC
9rt.0 %REC
20
1.0
1-0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
8G.120
70-130
80-I 20
80-120
sw8260B
SW826OB
st^/82608
SW826OB
sw8260B
SW826OB
sw8260A
sw8260B
SW826OB
sw8260B
SW826OB
sw8260B
SW826OB
SW826OB
sw8260B
asr2A07 't9:11 t jtr
AA|2A0719:11 I jtr
03122107 19:11 I jtr
O3EAO7 19:11 t itr
O3l22lA7 19:11/jtr
03122107 19;11 / jtr
03122107 19;11 / jtr
OS2Z|OT 19:11 I jlr
03122107 19:11 t jtr
03122107 19:11 /Jtr
O3l22lo7 19:11 /Jtr
43n?i0719:11 / jtr
A3nA07 19:11 / jtr
$DzlA? 19:11/ jlr
43122t07 19:11 t jlr
Report
Definltlons:
RL ' Analyte reporling limit.
QCL - Auality controt limlt.
MCL - Maximum contaminant level-
ND - Not detected at the reporting timlt.T
T Track#co7030904 Page
f,fF*f{,ti,',?Ef{?ry'fn!{f;;'l'f,i![95;l i;9{:',fff,i3",i;3,7'#r ,;^,frtrf:,rff;!!f,l'I
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QA/QC Summary RePort
Client Denison Mines
Project 1st Qtr Groundwater Sampling
Method: A23205
Sample lD: MBLK1-070321-1
Alkalinity, Total as CaCOS
Carbonate as CO3
Bicarbonate as HCO3
Sample tD: LGSl'l-070321-l
AlkalinltY, Total as CaCO3
SamplelD: C07030904-008BMS
AlkalinitY, Total as CaCO3
Sample lD: C07030904'008BMSD
Alkalinity. Total as CaGO3
Report Date: 04/13/07
Work Order: C07030904
Method Blank
2 mg/L
ND mg/L
2 mglL
Laboratory Control SamPle
4900 mglL
Sample Matrix $Pike
288 mg/L
Sample Matrix SPike DuPlicate
290 mglL
Run: TTR-ALK-07O3214
Run: TTR-ALK-07032'!A
90 110
Run: TTR-ALK-07O321A'
90 110
Run: TTR-ALK-07O3214
90 1'10
03/21l07 09:52
03/21l07 09:54
03121107 10:21
03n1$7 10:23
't0
4.2
1
1
1.0
1.0
1.0 o.7
Result units RL %REC Low Limlt High Limit RPD RPDLImit Qual
Batch: 070321_1_ALK-W
Batch: 070321A-SLDS-TDS-WMethod: A2540C
Sample lD: MBLK1;070321A
Solids. Total Dissotved TDS @ 180 C
Sample lD: LcSl-070321A
Solids, Total Dissolved TDS @ 180 C
Sample lD: C07030904-005CMS
Solids, Total Dissolved TDS @ 180 C
Sample tD: C07030904405CMSD
Solids, Total Dissolved TDS @ 180 C
Method Blank
ND mglL
Laboratory Control SamPle
1000 mg/L
Sample Matrix SPike
5210 mg/L
Sample Matrix SPike DuPlicate
5210 mg/L
Run: SLDS-BALANCE-070321 B
Run: SLDS.BAI.ANCE_070321 B
s0 110
Run: SLDS-BAISNCE-070321 B
90 110
Run: SLDS-BALANCE-0703218
90 110 0.0
10
10
031211O7'15:.39
03121107 15:39
03/2110715:40
03i21/07 15:40
10I
Batch: 070321 A-CL-TTR-Wt
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Method: A4500-Cl B
Sample lD: MBLK9'070321A
Chloride
Sample lD: C07030904O108MS
Chloride
Sample lD: C0703090+010BMSD
Chloride
Samplo lD: LCS35-070321A
Chloride
Method Blank
ND mg/L
Sample Matrix SPike
35.6 mg/L
Sample Matrix SPike DuPlicate
35.6 mg/L
Laboratory Control SamPle
3490 mg/L
't00.l.0
1.0
1.0
Run: TITRATION-0703214
Run: TITMTION-070321A
90 110
Run: TiTRATION-070321A90 1 10 0.0
Run: TITRAT]ON-0703214
90 i10
A3l21lO7 O84o
03/21107 08:59
03/21l07 O9:00
10
03/21107 09:33
Qualifiers:
RL - Analyte teporting timit.ND - Not detected at the reporting limit.
Track.#Co703O9O4 Page
ENEBGYLABoRAToHEp!_t4tQ:._zsgssattcreekHighway(sp60t),po.Boxgzsa, caspe4,wyaz60eTollFree888.235,05l5 , ,' 'ffii.asli . Fax 1lz.zo4.tobe . casperiienergy{- ii; wu+tifriigylan.coi
QA/QC Summary Report
Client: Denison Mines
Project 1st Qtr Groundwater Sampling
Report Date: O4l13lO7
Work Order: C07030904
Result Units RL %REC Low Limit Hlgh Ltmlt RpD RpDlirnit eual
Method:
Sample lD:
Fluoride
Sample lD:
Fluoride
Sample lD:
Fluoride
Sample lD:
Fluoride
A4500-F C
MBLK-I_070321
LCS-1_070321
c07030904-009BMS
c07030904-009BMSD
Melhod Blank
ND mg/L
Laboratory Control Sample0942 mg/L
Sample Matrax Splke
1.94 mg/L
Sample Matrix Spike Duplicate
1.94 mg/L
Run: ORION_07O321A
Run: ORION_070321A
90 110
Run: ORION*070321A
90 110
Run: ORION_070321A
90 110
O3t21tO7 Og:29
03/21107 09:41
03121t07 O9:410.0 10
0.05
0.10
0.t0
0.1 0
Method:
Sample lD:
pH
A4500-H B
tcvl 070321 1 lnitlal Calibration Vertfication Standard
6.99 s.u.0,010 102
Analytical Run: ORION555A_020321A
03/21l07 09:31
102
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Method:
Sample lD:
pH
A4500-H B
c07030904-009cDUP Sample Duplicate
6.76 s.u.0.010
Batch: 070321_1_pH-W
Run: OR|ON555A_070321A 03/2U07 09:480.1 10
Method: A4500-NH3 G
Sample lD: MBLK-I
Nitrogen, Ammonia as N
Sample lD: LCS-Z
Nitrogen, Ammonia as N
Sample lD: C07030904-005DMS
Nitrogen, Ammonia as N
Sample lD: C07030904-005D1!ISD
Nitrogen, Ammonia as N
Batch: A2007-03.21_l_NH3_0I
Method Blank
ND mg/L
Laboratory Control Sample
19.1 mg/L
Sample Matrix Spike
2.56 mg/L
Sample Matrix Spike Duplicate
2.57 mglL
Run: TECHNICON-070321A
Run: TECHNICON_070321A
80 120
Run: TECHNICON_070321A
80 12A
Run: TECHNICON_070321A
80 120 0.4
0.02
03121107 09:36
03/21l07 09:38
03/21107 09:50
03112'1107 09:52
20
0.20
0.050
0.050
95
t',8
118
Qualiflers:
RL - Analyte reporling limit.ND - Not detected at the reporting timit.
2ATrack#CO7O3O9O4 page
ENEBGYLABORATORIES,INC,'2393Salf CreekHighway(82601)'PO. Box3258 ' Caspet WY82602
TollFree888,235.05l5 . '" -235,0515 , ftx 302234.1639 . casper@energyl, ,m'wwwenergylab.com
QA/QC Summary Report
Client Denison Mines
Project 'lst Qtr Groundwater Sampling
Report Date: 04113/07
Work Ordar: C07030904
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Analyte Result Unlts RL %REC Low Limlt High Limit RFD RPDLimit eual
Method:
Sample lD:
Sultate
Sample lD:
Sulfate
Sample lD:
Sulfate
Sample lD:
Sulfate
A4500-SO4 E
LCS.,t_070321
MBLK-t-070321
C0703090.1-00SBMS
c0703090+009BMsD
Laboratory Control Sample
5100 mg/L
Method Blank
ND mgil
Sample Matrix Spike
1530 mg/L
Sample Makix Spike Duplicate
1540 mg/L
Batch: 070321_lJO4_TUR+W
Run: SULFATE_070321A O3l21lO7 14:2eg0 11059106
10630
30
Run: SULFATE_07032'IA
Run: SULFATE;07O321A90 110
Run: SULFATE_07O321A
90 110
A3l21lA7 fi;29
03121107 15:16
Oil21n7 $i18
10
Qualifiers:
RL - Analyte reporting limit.ND - Not detected at the reportlng limit,
Track#CO7O3O9O4 Page
t ENERoY LABaRATORIES, rNc. . zJ93 salt creek Highway (8260r) . po. B.ox 3258 , caspe4 r,r/yrollFree888.205.05/5 . i' 'dag.ostg ;-Fax sbifu4.l63g . eamer@cnernvt .m. Mtbanarn,rah
yt . - z.rvr Dar Lreet Hnhway (BZ60U . p.O. Bpx 32Sg . Caspe4 Wyg260p05t5 . Fax 30Z.Zs4. t63s . bisp;;6e;e;syf" "tiii wwwenergytao.comToll Free 888.205.05/i .
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QA/QC Summary Report
Client; Denison Mines
Project 1st Qtr Groundwater Sampling
SamplelD: LFB-!CP2S2i4
Calcium
lron
Magnesium
Potassium
Silver
Sodium
Sample lD: LRB
Calcium
lron
Magnesium
Potassium
Silver
Sodium
SamplelD: C07030904-006EMS
Calclum
Iron
Magnesium '
Potassium
Silrrer
Sodium
SamplelD: C07030904,00SEMSD
Calcium
lron
Magnesium
Potassium
$ituer
Sodium
Sample lD: C07030904-01ZEMS
Calcium
Chromium
lron
Magnesium
Potassium
Silver
Sodium
Laboratory Fortified Btank
49,6 mg/L
1.94 mg/L
50.7 mg/L
47.5 mglL
1.84 mg/L
48.6 rng/L
Method Blank
ND
0.005
ND
o.2
0.01
o.2
mgiL
mgiL
mg/L
mg/L
rng/L
mg/L
Run: lCPl-C_0701ZZA
85 125
85 125
85 125
85 125
85 125
85 125
Run: fCPl-C_07O322A
Report Date: o4l13lo7
Work Order: C07030904
03122107 14:29
03122107 14:48
03122107 16:51
0.50
0.030
0.50
0.50
0.010
0.50
0.04
0.002
0.04
0.08
0.007
0.06
0.50
0.030
0.50
0.80
n n^o
0.63
0.50
0.030
0.50
0.80
0.069
0.63
0.50
0.050
0.030
0.50
0.80
0.069
0.63
99
97
101
93
90
s5
Sample Matrix Spike
957 mg/L
5.03 mg/L
640 mg/L
1380 mg/L
4.38 mg/L
599 mg/L
Sample Matrix Spike Duplicate
976 mg/L
4-93 mg/L
662 mg/L
1380 mg/L
4.24 mg/L
632 mg/L
Sample Matrix Splke
1010 mg/L
4.71 mg/L
14.6 mg&
732 mg/L
1360 mg/L
3.99 mg/L
664 mgll
Run: lCPl-C_07O322A
70 1307A 13070 1307A 13070 13070 130
Run: lCP14_070322A
70 13070 13070 13070 130
70 13070 130
Run: lCPl-C_07A32?A
70 13070 13070 13070 13070 130
70 1307A 130
s2
98
93
98
7A
84
s6
s6
97
97
75
91
94
94
81
96
96
71
87
2.O
1.9
3.4
0.6
3.3
5.4
O3l22lO7 16:84
20
20
?0
20
20
20
03122107 18:O1
Resurt units RL %REC Low Lrmrt High Limit RpD RpDlimit Quar
Batch: R81 185
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ND - Not detected at the reporting limit.
30
RL - Analyte reporting limit
Track,+tco7o3o9o4 Page
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QA/QC Summary Report
Client: Denison Mines
Project 1st Qtr Groundwater Sampling
Sample lD; C07030904-012EMSD
Calcium
lron
Magnesium
Manganese
Potassium
Silver
Sodium
Report Date: 04/13/07
Work Order: C07030904
Sampte Matrix Spike Duplicate
1020 mS/L
14.8 mg4_
739 mg/L9.79 mg/L
1370 mg/L4.06 mg/L670 mg/L
Run: lCPl-C_070322A70 13070 13070 13070 1s070 13070 13070 130
0.50
0.030
0.50
0.010
0.80
0.069
0.63
0.8
1.4
1,0
1.0
0.7
1.8
0.9
O3l22lQ7 fi:A4
2A
20
20
20
20
20
20
RL %REC Low Limit High Lamit RpD RpDLimit
Batch: R81105
Qualifiers:
RL - Analyte reporting limit.t
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ND - Not detected at the reporting limit.
Track#CO7OSO9O4 page
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QA/QC Summary Report
Method: E200-7
Sample tDr LFBJCPASZI4
Calcium
lron
Magnesium
Potassium
Sodium
Sample lD; LRB
Calcium
lron
Magnesium
Potasslum
Sodiurn
Sample lD: C0Z03O9S0-O01BMS
Calclum
lron
Magnesium
Potassium
Sodium
Sample lD: C02030990-001BMSD
Calcium
lron
Magnesium
Potassium
Sodium
Sample lD: LFBJCp2E2i4
Calcium
lron
Magnesium
Potassium
Sodium
Sample lD: LRB
Calcium
lron
Magnesium
Potassium
Sodium
Laboratory Fortified Blank
48.6 mg/L
1.86 mgtL
49.5 mg/L
46.3 mg/L
47.6 mg/L
Run: lCPl-C_070328A
85 12585 125
85 125
85 125
85 125
Run: lCPl-C_070328A
Report Date: 04/1 3/07
Work OrdEr: C07030904
0328/07 15:39
o3l28lO7 15.Si
OsnBn7 16:45
Client Denison Mines
Project 1st Qtr Groundwater Sampling
Method Blenk
ND
ND
ND
ND
0.09
0.50
0.030
0.50
0.50
0.50
0.04
0.002
0.04
0.08
0.06
0.50
0.030
0.50
0.50
0.50
0.50 920.030 880.50 970.50 960.50 92
0.50 1030.030 990.50 1050.50 s70.50 98
0.04
0.002
0.04
0.08
0.06
mg/L
mg/L
mgiL
mg/L
mg/L
97
s3
99
91
93
92
86
96
96
92
Sampte Matrix Spike
1O4 mg/L
0.478 mg/L62.3 mg/L143 mg/L74.8 mg/L
Sarnpte Matrix Spike Dupticate104 mg/L
0.484 mg/L62.7 mglL143 mg/L74.9 mg/L
Laboratory Forfitied Blank51.4 mg/L1.97 mg/L
52.5 mg/L49.0 mg/L49.8 mgil
Runr lCPl-C_07032AA
70 13070 13070 13070 1s070 130
Run: lCPl-C_O7O3ZAA70 13070 13070 13070 13070 130
Run: lCPl-C_020328A
85 12585 12585 12585 12585 125
Run: lCPl-C-020328A
0.1
1.2
0.6
0.1
0.1
O3f28rct 16i4A
20
20
20
20
20
O3t28lO7 19:40
03/28/02 19i53
Method Btank
ND
ND
ND
0.6
0.9
mg/L
mg/L
mg/L
mg/L
mg/L
RL %REc Low Limtt High Limtt RpD RpDLimir
Batch: R81439
T
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ND - Not detected at the reporting limit,
RL - Analyte reporting limit.
Track#COZOSO9O4 page
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OA/QC Summary Report
Cllent Denison Mines
Project: 1st Qtr Groundwater Sampling Report Date:
Work Order:
o4l13tO7
c07030904
Analyte
%REC Low Limit High Limit RPD RPDLimtt euatMcthod;
Sample lD:
Silver
E200.7
LFB-TM Laboratory Fo(ified Blank
2.00 mg/L
Sample Matrix Spike
7.76 mgll
0.010 100
0.059
Run: |CP2.C_070410A
85 t2s
Run: ICP2C_07O410A
70 130
Run: !CP2-C_070410A70 130
Runi |CP2-C_07O410A
85 125
Batch: R82010
04110107 13:42
O4nAn7 15:15
04l1OtO7 15:18
20
04l1OlQT Z0:1s
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SamplelD: C0703{429^001AMS
Silver
Sample lDl. C010?1429-{)01AMSD
Silver
Sample lD: LFB-TM
Silver
Sample Matrix Spike Duplicate7.91 mg/L O.OSS
Laboratory Fortifled Blank
1.94 mg/L O.Ol o
1.9
T
t
T
T
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Qualifierc:
RL - Analyte reporting limit.ND - Not detected at the reporting timit.
Track#COTOgOgO4 page 33
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QA/QG Summary Report
Client: Denison Mines
Project 1st Qlr Groundwater Sampling
Report Date.. 04l13lOT
Work Order: C07030904
SampIe ID, LRB
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Sifuer
Thaliiurn
Tin
Uranium
Vanadium
Zinc
Sample lD: LFB
Arsenic
Berylliurn
Cadmium
Chromium
Cobalt
Copper
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Silver
Thallium
Tin
Uranium
Vanadium
Zinc
Method Blank
ND mg/L
ND mg/L
ND mg/L
ND mg/L
ND mg/L
0.0004 mg/L
3E-05 mg/L
ND mg/L
ND mg/L
ND mg/L
ND mg/L
ND mgtr
4E-05 mg/L
ND mg/L
ND mg/L
2E-05 mg/L
ND mg/L
0.006 mg/L
Laboratory Forttfied Blank
0.0597 mg/L
0.0594 mg/L
0.0603 mg/L
0.0604 mg/L
0.059S mg/L
0.0596 mglL
0.0596 mg/L
0.0601 mg/L
0.00558 mg/L
0.0586 mgtl
0.0596 rng/L
0.0601 mg/L
0.0259 mg/L
0.0599 rng/L
0.0581 mg/L
0.0592 mS/L
0.0604 mg/L
0.0632 mg/L
6E{5
3E-05
rE-05
4E-05
2E-05
7E-05
3E-05
5E45
8E-05
5E-05
0.0007
0.0002
3E-05
1E-05
6E-05
1E-05
3E-05
0.0003
U.UUI U
0.0010
0.0010
0.0010
0.00t 0
0.0010
0.0010
0.0010
0.0010
0.00.t0
0.00 t0
0.0010
0.0010
0.0010
0.0010
0.00030
0.0010
0.0010
Run: ICPMS2-C-o7A3ZSA
Run: ICPMS2-C_070329A
85 1i5
85 115
85 115
85 115
85 115
85 115
85 115
85 115
85 1 .ts
85 115
85 115
65 115
85 115
85 .t1s
85 115
85 115
85 115
85 115
03125107 10:sz
03/25/07 10:S9
99
99
100
101
100
99
s9
100
93
98
99
100
108
100
97
99
101
96
RL %REC Low Limit High Limit RpD RpDltmit
Batch: R812S7
T
T
ND . Not detected at the repofiing limit.RL - Analyte repoding limit.
Track#co7o3o9o4 Page
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QA/QC Summary Report
Client Denison Mines
ProjecL 1st Qtr Groundwater Sampling
Sample lD: C07030904-002EMS4
Arsenic
Cadmium
Chromium
Cobalt
Copper
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Thallium
Tin
Uranium
Vanadium
Zinc
Sample lD: G07030904-00ZEMSD4
Arcenic
Cadmium
Chromium
Cobalt
Copper
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Thallium
Tin
Uranium
Vanadium
Zinc
Sample lD: C07030904-0I2EMS4
Arsenic
Cadmium
Chromium
Cobalt
Post Digestion Spike
0.0615 rng/L
0.0548 mg/L
0.0549 mg/L
0.0541 mg/L
0.0569 mg/L
0.0592 mg/L'1.16 mg/L
0.00534 mg/L
0.0598 mg/L
0.0648 mg/L
0.0690 mgll
0.0591 mg/L
0.0519 mg/L
0.t05 mS/L
0.0582 mgll-
0.0557 ms/L
Post Digestion Spike Duplicate
0.0613 mg/L
0.0545 mg/L
0.0536 mg/L
0.0521 mg/L
0.0589 mg/L
0.0589 mgA
1.14 mg/L
0.00530 mg/L
0.0574 mg/L
0.0672 mS/L
0.0681 mg/L
0.0581 mg/L
0.0521 mgtL
0.104 mg/L
0.0571 mg/L
0.0595 mg/L
Post Digestion Spike
0.0604 mg/L
0.0550 mg/L
0.0537 mg/L
0.'106 ms/L
Run: ICPMS2-C_07032SA
70 13070 13070 13070 13070 13070 13070 1307A 13070 130?0 13070 .t30
70 13070 13070 13070 13070 130
Run: ICPMS2{_07032SA
70 13070 13070 1S070 13070 13070 130
70 13070 13070 13070 130
70 13070 13070 13070 130
70 13070 130
Run: |CPMS24_07032SA
ReportDate; 04/13/07
Work Order: C07030904
03126t07 O1i4g
03/26/07 01:85
0.0010 1220.010 1090.050 1100.010 1040.010 1110.050 118
0.0't0
0.0010 107
0.10 1160.050 116
0.0010 1160.10 1180.10 104
0.00030 1240.'10 .t 160.010 107
0.0010 1220.0'10 1090.050 fil0.010 1000.010 115
0.050 118
0.010
0.0010 1060.10 111
0.050 120
0.0010 1150.10 1160.10 104
0.00030 1220.10 1140.010 114
0.4
0.7
a.c
3.8
3.6
0.5
2.1
o.7
0.0
3.6
1.3
0.0
0.0
't.0
0.0
6.5
20
20
2A
20
20
2A
20
20
2A
20
20
20
20
20
20
20
0U?6/07 03:430_0010 120 700.010 105 700.050 1a7 700.010 103 7A
130
130
130
130
Resurt units RL yoREc Low Limit High Lrmrt RpD RpDLlmtt Quar
Batch: R812S7
t :: :":J:,::l,lli,,*"n,,,,n
T
A - The analyte level was grealer than four times the spike level. lnaccordance with the method % recovery is not calculaied.
Track#co7o3o9o4 Page 35
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QA/QC $ummary Report
Client Denison Mines
Project: 1st Qtr Groundwater Sampling
Report Date: 04113t07
Work Order; C07030904
A
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Analyte
Method:E200.8
Result Units RL ToREC Low Llmlt HIgh Llmit RPD RPDLlmit euat
Sample lD: C07030904-012EMS4
Copper
Lead
Manganese
Mercury
Motybdenum
Nickel
$elenium
Thallium
Tin
Uranium
Vanadium
Zinc
Sample lD: C07030904-012EMSD4
Arsenic
Cadmium
Chromium
Cobalt
Copper
Lead
fulanganese
Mercury
Molybdenum
Nickel
Selenium
Thallium
Tin
Uranium
Vanadium
Zinc
Post Digestlon Splke
0.0604 mg/L
0.0584 mg/L
5.A7 mg/L
0.00462 mglL
0.0674 mgA
0.127 mg/L
0,0592 mg/L
0.0591 mg/L
0.0490 mgiL
0.0629 mg/L
0.0571 mg/L
0.210 mg/L
Post Digestion Spike Duplicate
0.0599 mg/L
0.0549 mg/L
0.0546 mg/L
0.108 mg/L
0.0589 mg/L
0.0585 mgll
5.16 mg/L
0.00469 mS/L
0.0667 mg/L
0.123 mg/L
0.0595 mg/L
0.0595 mg/L
0.0502 mg/L
0.0632 mg/L
0.0576 mg/L
0.205 mg/L
0.0.t0 1070.050 116
0.010
0.0010 92
0.10 1110.0s0 106
0.0010 1150.10 1 t80.10 98
0.00030 1210.10 1140.010 94
0.0010 1190.010 1050.050 1090.010 1060.010 1040.050 116
0.010
0,0010 940.10 1100.050 99
0.00 t0 1 160.10 1 190.10 100
0.00030 1220.10 1150.0'10 86
Run: ICPMS2-C_07032SA
70 13070 13070 130
70 13070 13070 .t30
70 130
70 13070 13070 1307A 13070 ,t30
Run: ICPMS2-C_070325A
70 130
70 i3070 130
70 13070 13070 13070 13070 130
7A 13070 13070 130
70 13070 13070 130
70 13070 130
Batch: R81257
031261,07 e3:43
03/26/07 03:49
0.8
0.2
1.6
1.3
2.4
o.2
't,l
1.7
0.0
3.0
0.5
0.0
0.0
0.5
0.0
.to
20
20
20
20
20
20
20
20
2A
20
20
20
20
20
20
20
t
T
RL - Analyte reporting timit.
ND - Not detected at the reporting limit,
A - The analyte level was greater than four times lhe spike tevel. lnaccordance with the method 7r; recovery is not calculaied.
T r ac k+*CO7O3O9O4 pag e 36
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QA/QC Summary Report
Client Denison Mines
Project: 1st Qtr Groundwater Sampling
Report Datez 041131O7
Work Order: C07030904
Sampte lD: LRB
Arsenic
Beryllium
Cadrnium
Chromium
Cobalt
Copper
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Silver
Thallium
Tin
Uranium
Vanadium
Zinc
Sample lD: LFB
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Manganese
Mercury
Molybdenum
Nickel
Selenium
Silver
Thaltium
Tin
Uranium
Vanadium
Zlnc
Method Blank
ND mg/LND mg/L
ND mg/L
0.0007 mg/L
ND mg/LND mg/LND mg/L
ND mg/L
3E.05 mg/L
7E-05 mSiL
0.0001 mg/LND mg/LND mg/LND mg/LND mg/LND mdLND mg/LND mg/L
Laboratory Fortlfied Blank
0.0538 mg/L
0.0513 mg/L
0.0541 mg/L
0.0542 mg/L
O.O542 mg/L
0.0534 mg/L
0.0535 mg/L
0.0534 mg/L
0.00540 mg/L
0.0540 mg/L
0.0530 mgA
0.0549 mg/L
0.0216 mg/L
0.0537 mg/L
0.0527 mg/L
0.0535 mg/L
0.0532 mglL
0.0555 mS/L
0.0002
3E-05
0.0002
0.0001
3E-05
0.0001
2E-05
3E-05
6E-06
7E-05
8E-05
0.0004
3E-0s
3E-05
4E-05
4E-05
9E-05
0.002
0.0010
0.0010
0.0010
0.0010
0.0010
0.0010
0.0010
0.0010
0.0010
0.0010
0.0010
0.0010
0.0010
0.00i0
0.0010
0.00030
0.0010
0.0021
Run: ICPMS1-C_070326A 03126107 12:51
031261O7 13:04
108
103
108
107
108
107
107
107
107
108
106
110
108
107
r05
107
106
111
Run: ICPMSl-C_07A926A
85 115
85 115
85 1't5
85 115
85 115
85 115
85 115
85 115
85 115
85 115
85 11585 115
85 115
85 115
85 115
85 115
85 115
85 115
Resurt units RL %REC Low Lrmit High Limit RpD RpDLrmrt Quar
Batch: R81282
Qualifiers:
I
RL - Analyte reporting timit.
I
ND - Not detected at the reporting limit.
Track#Co7O3o9O4 page 37
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QA/QC Summary Report
Client Denison Mines
ProJect 1st Qtr Groundwater Sampling
Report Date: 04/13/07
Work Orden C07030904
Sample lD: C07030904.009EMS4 post Digestion Spike Run: tCpMSl_C_070326A AAZ6/J7 ZO:13Arsenic O.OSZ2 mg/L 0.0010 fi4 70 130Berytlium O,O4t1 mg/L 0.010 94 70 1A0Cadmium 0.0492 mg/L O.O1O 98 70 130Chromium O.OSOI mg/L O.O5O 100 70 130Cobalt 0.OgO2 mglL 0.010 100 70 130copper o.05oo mg/L 0.010 98 70 130Lead 0.0533 mg/L 0.OSO 106 70 130Manganese O.OSI2 mg/L 0.010 102 70 130Mercury O.OO55B mg/L O.00iO 1iZ 70 130Molybdenum O,OSS9 mgtr 0.10 1Ol 70 130Nickel 0.0497 mg/L o.oso 99 70 130Silver 0.0116 mg/L 0.0i0 SB ZO .tgo SThallium 0.0530 mg/L O.1O 106 ZO 1g0Tin 0.0468 mg/L O.1O 94 70 130Uranium 0.0569 mg/L O.O0O3O 100 tO I3OVanadium O.0SZ9 rng/L O,t0 1OS tO ,30Zinc O.OS28 mg/L 0.010 99 70 130
,g*LLtfJk.f[fll"ll""l,|#tffi.tffifSflance ffiterla of 70 to 130 percenl are considersd matdx rerared, not system rerated. Reporred varu's arq wlhin rnerhod
Sample lD: C0703090+009EMSD4 post Dlgestion Spike Duplicate Run: lCpMS.l_C*070326A O3t26tOZ 20..21Arsentc O.OS41 mglL O.0O1O iOB TO 130 3.S 20Beryllium O.O47B mg/L 0.OlO 96 70 130 1.3 20Cadmium O.0St9 mg/L 0.010 iO4 tA 130 5.2 20Chromium O.OS19 mg/L 0.050 104 70 130 3.S ,OGobatt 0.0526 mg/L 0.010 1OS ZO 180 4.6 ,OCopper 0.0502 mg/L 0.010 98 ?O 130 0.S 20Lead 0.OS4B mg/L O.OS0 109 Zo 130 2.g ZOManganese O.OS39 mg/L 0.010 1Ot 70 tso 5.0 ZOMercury 0.00571 mg/L O.O0.1O 114 ZO 130 2.2 20Molybdenum 0.0588 mg/L 0.10 10? ZO 130 O.O 20Nickel 0.0509 mg/L 0.050 1Ot 70 130 2.4 20Sllver O.O1 12 mgtL 0.010 56 70 130 4,0 ZO SThallium 0.0546 mg/L 0.10 109 70 130 0.0 20Tin 0.0486 mg/L 0.10 97 ZO 130 0.0 ZOUranium O.OSAO mg/L O.OO03O 103 tO 130 2.0 20Vanadium O.OS4g mg/L 0.10 109 tO 130 O.O 20Ziac 0.OSg2 mS/L 0.010 1OO 70 130 0.6 20;ffiIJU,ii::i$fiF.iffirT.t:lffji:lij t*",rance crltetia or 70 lo 130 p€rtent are considered mardx rcrated. nor sysrem rerated. Repoded varues are w*hin merhod
Qualifiers:
RL - Analyte reporting limit.
S - Spike recovery outside of advisory limits.
ND - Not detected at the reportjng limit.
38
Result Unirs RL %REC Low Limit Hlgh Llmit RpD RpDLlmlt euat
Batch: R81282
Track*iCO7O3O9O4 page
ENERGYLAB0RATOHEa-tNc . z39itsaltcreekHighway(82601. pa BoxszSB , caspq wy82602Tott Free 888.2is.05/5 1; ,zies.ona ; nx eoiisi.i61b":U;i;;6*;;E *..ror. www.enersytab.com
QA/QC Summary Report
Glient:
Project:
Denison Mines
1st Qtr Groundwater Sampling
Report Date: 04113fi7
Work Order: C07080904
Result Unlts RL %REC Low Limit High Llmlt RpD RpDLimit euat
Method: E353,2
Semple lD: MBLK-32
Nitrogen. Nitrate+Nitrite as N
Sample lD: LCS-33
Nitrogen, Nitrate+Nikite es N
Sample lD: C07030904-005DMS
Nitrogen. Nitrate+Nitrite as N
SamplelD: C0703090+005DMSD
Nitrogen, Nitrate+Nitrite as N
Method Blank
ND mg/L
Laboratory control Sample2.49 mg/L
Sample Matrix Spike
2.39 mg/L
Sample Matrix Spike Duplicate2.39 mg/L
Run: TECHNICON_070321 B
Run: TECHNICON_070321 B90 110
Run: TECHNICON_070321 B90 110
Run: TECHNICON-0703218
90 110 0.0
Batch: A2007-03-21_1_NO3. 01
O3|2'UO7 13:is
03121107 13:SZ
031211O7 14:12
031211O7 14:15
10
0.03
0.10
0.10
0.10
r00
98
98
82
97
1.0
1.0
1.0
I
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Method: E900.'l
Sample lD: LGS-GA.004{
Gross Alpha minus Rn & U
Sample lD: MB-GA-0041
Gross Alpha minus Rn & U
Sample lD: C07030932-001tMS
Gross Alpha minus Rn & U
Sample lD: C07030932-00f IMSD
Gross Alpha minus Rn & U
Laboratory Control Sample
19.6pci/L
Method Blank
ND pci/L
Sample Matrix Spike
18.7pCUL
Sample Matrix Spike Duplicate
21.8pcilL
Run: TE NNELEC-2_070327A
93 70 130
Run: TENNELE C-2 -A7 $27 A
Run : TENNELE C-2 -At A3Z7 A70 130
Run: TENNELEC-2_070322A
70 130 15
Batch: GA-0041
03/31/07 16:i1
031311O7 17:42
A3i31D7 22:13
03/31/07 23:4S
28.8
Quallfiers:
RL - Analyle reporting limit.I
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NO - Not detected at the reporting limit.
Track,#COTOgOgO4 page 39
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QAIQC Summary Report
Client Denison Mines
Project: 1st Qtr Groundwater Sampling
Sample lD: 032202-LCS-2
Acetone
Benzene
Qarbon tetrachloride
Chloroform
Chloromelhane
m+p-Xylenes
Methyl ethyl ketone
Methyl6ne chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Sun: 1,2-Dichlorobenzeno-d4
Sun: Dibromofluoromethane
Sur: p-Bromofl uorobenzene
Sur: Toluene{8
SamplelD: 032207_MBLK_S
Aoetone
Benzene
Carbon tetrachloride
Chlorofonn
Chloromethane
m+p-xylenes
Methyl ethyl ketone
Melhylene chloride
Naphthalen6
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzen+.d4
Sun: Dibromofluoromethane
Sun: p-Bromofluorobenzene
Surr: ToluenedB
SamplelD: C07030904.002FMS
Acetone
Benzene
Report Datet O4113107
Work 0rder: C07030904
Laboratory Conkol Sample
46 ug/L5.0 ug/L5.2 ug/L5.0 ug/L5.2 ug/L10 ug/L46 ug/L4.8 ug/L
4.3 ug/L
5.1 ug/L43 ug/L
4.8 uglL15 ug/L
20 92 701.0 100 701.0 103 701.0 101 701.0 105 701.0 1O2 7020 92 701.0 s7 701.0 86 701.0 102 7A10 86 701.0 97 701.0 102 701.0 102 80'1.0 99 7A1.0 103 801.0 98 80
130
130
130
130
130
130
130
130
130
130
130
130
130
120
130
',30
120
Run: SATURNCA_A7O3Z2A
80 12070 13080 12080 120
Run: SATURNCA_O7O12ZA
Run: SATURNCA_07OSZ2A o3t22tl7 10.:16
031221A7 P:11
O3l23tO7 O1:32
Method Blank
Sample Matrh Spike
40000 ug/L4600 ug/L
ND ug/L
ND u/L
ND uyL
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0,5
0.5
5
0.5
0.5
106
100
104
95
250 8.t 70250 92 70
130
130
RL %REC Low Limit High Limtr
Batch: R81192
Qualifiers:
RL - Analyte reporting limit.
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ND - Not detected at the reporting limit.
Track#CO7o3ogO4 pae,e
t ENERGYLABOfrAfOilESlllt9:'-ZsgSSaliCreekHightaay(s2601. PA BoxSZ1S , Caspe4 Wys2602Tott Free 888.21i,0sts 1 12235.051s , rax soz.fun.io1i :riiriidrieiE -i,.rrr. wwwenergyrab.comt
T QA/QG Summary Report
Clienh Denison Mines
Project lst Qtr Groundwater Sampling
Report Date; 04113/07
Work Order: C07030904
r-...---
!Analyte Result Units RL %REC Low Llmtt Htgh Ltmit RPD RPDLlmit Quat
Method: SWBa60B
Sample lD: C0703090'|-002FMS
Carbon tehachloride
Chloroform
Chloromethane
m+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Sun: 1,2-Didrlorobenzened4
Surr: Dibromofl uoromethane
Sun: p-Bromofluorobenzene
Surr: Toluene-d8
Sample lD: C07030904-002FMSD
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
m+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzene44
Surr: Dibromofluoromethane
Sun: p-Bromof luorobenzene
Surn Toluene-d8
Sample Matrix Spike
4504 ug/L6500 ug/L
4400 ug/L9600 ug/L
40000 ugll4500 ug/L
4300 ug/L
4700 uglL
37000 ug/L4600 ug/L
14000 ug/L
Sample Mahix Splke Duplicate
44000 ug/L4200 ug/L4500 ug/L
6000 ug/L4500 ug/L
8800 ug/L
41000 ug/L
47OA uS/L
47OO ug/L
4600 ug/L
42000 ug/L
4300 ug/L
13000 ug/L
Run: SATURNCA_070322A
250
250
250
250
250
250
250
250
2500
250
250
1.0
't.0
1,0
'1.0
250
250
250
250
250
250
250
2s0
250
250
2500
250
250
1.0
1.0
1.0
1.0
130
130
130
1s0
't30
130
130
130
.l30
130
130
120
130
120
120
90 70100 7089 70
96 70
80 70
89 7086 70
93 7074 709s 70
95 7096 8092 7093 80103 80
87 7A83 70
90 7089 70
91 70
88 70
81 7093 70
95 7092 70
83 7086 7089 701A 8095 70100 80
94 80
Run: SATURNCA_070322A
Batch: R81192
03123107 Q1:32
O3123107 O2:1O
20
2A
20
20
20
?0
2A
20
20
20
20
20
10
10
10
10
130
130
130
130
r30
130
130
130
130
130
130
130
130
120
130
120
120
7.6
9.6
0.0
2.7
8.3
1.5
3.9
9.7
1.3
11
Lt
5.9
0.0
0.0
0.0
0.0
Qualifierc;
RL - Analyte reporting limit.ND - Not detected at the reporting limit.
Track#CO7O3O9O4 F,age
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_ENERGY LABoEATo-Et_Elr!_tNC ,-239J satt Qrqe{ flqQway (sz60t) - po Box JZSr . caspeti wyaz6a2Toll Free 888.235.05/5i,' '17.i35,0515 . Fax 307.234.rc3e .'ci{piiaieidri' --t.con: wilrtirbyan.bii
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Energy Laboratories, lnc_
Client Name Denison Mines
Work Order Number C07030904
Login completed by: Corinne W
Shipping container,/cooler in good condifion?
Custody seals intact on shipping container/cooler?
Custody seals intact on sample botiles?
Chain of custody present?
Chain of custody signed when relinquished and received?
Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sample containers intad?
Sufficient sample voluma for indlcated test?
All samples received withln holding time?
Container/Temp Blank temperatur€ in compliance?
Water- VOA vials hava zero headspace?
Water - pH acccptable upon receipt?
Adjusted?
Sample Receipt Checklist
Carrier name Next Dav AIJ
ves E
Yes El
Yes I
Yes Ul
Yes El
Yes M
Yes El
ves El
yes EI
Yes M
yes M
Yes E
Yes M
Date and Time Received: 3rlZ0t2OO7 09:lE:00
Received by ckw
Reviewed by _i OateI
No I Not presenr f]
NoE Notpresent D
ruo f] Not present M
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ruoD
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No fJ 9.2.c on lce
No I uo VoA viats submiiled E
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Ched<ed by
Contact and Coreclive Action Comments:
None
Track#CO7O3O9O4 page
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FNERGY LABOEATOHEA tNC., ZJ98 Satt Creekbll Free 8B8,Z35.0SIS 1'
" 'lr.igs.zsti . Fax ibt.ili.,?'i;!lg5;[i#grul{igi3;:"!i,"{,1':f #:f :ibfh'itr,Toll Free 888,235.0515 t'" 'lZ
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I Date: 13-Apr-07
CLIENT:
Project:
Denison Mines
1st Qtr Groundwater Sampling
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Sample Delivery Group: C07030904 GASE NARRATIVE
THIS IS THE FINAL PAGE OF THE LABORATORY ANALYTICAL REPORT
oR,ctNAL SAMPLE SUBMTTTAL(S)
All original sample submittals have been returned with the data package. A copy of the submittal(s) has been includedand tracked in the data package.
SAMPLE TEMPERATURE COMPLTANCE; 4.C (tZ.C)
Temperature of samples received may not be consideied properly preserved by accepted standards. samples that arehand delivered immediately after collection shall be consi.i.rdJii":upr"or" if thlre ir [vGn""'it rt the chilting processhas begun.
SOIUSOLID SAMPLES
All samples reported on an as received basis unless olherwise indicated.
PCB ANALYSIS USING EPA 505
Data reported by ELI using EPA method 505 reflects the results for seven individual Aroclors. wtren the results for allseven are ND (not detected), the sampte meets EpA compriance irii"ria io, F|s;";ird;;:
SUBCONTRACTING ANALYSIS
subcontracting of sample analyses to an outside labgrat-orv,.qray be.required. lf so, ENERcy |-ABoRAToRIES will utilizeits branch Iaboratories or qualified contract laboratories roifl',is lerricel eny suctr laboratories wiil be indicated within theLaboratory Analytical Report.
BMNCH LABORATORY LOCATIONS
eli-b - Energy Laboratories, lnc. - Billings, MTeli-f - Energy Laboratories, lnc. - ldaho Falls, lDeli-g - Energy Laboratories, lnc. - Gillette, \Aly
eli-h - Energy Laboratories, lnc. - Helena, MTeli-r - _Energy Laboratories, lnc. - Rapid City, SD
eli-t - Energy Laboratories, Inc. - Coilege Station, TX
CERTFICATIONS:
USEPA: \ii,1Y00002; FL-D.OHNELAC: E97641;Arizona: M0699; california: ozl lBCAoregon: t /Y200001 ; Utah; 30723s0s1 s; Virginia: 00057; wr.niirJton' 6i'soa
ENERGY LABoRAToRIES, lNc. - CASPER,WY certifies that certain method setections contained in this report meetrequirements as set forth by the above accrediting authorities. some ieiurr ;qr;t"d 6y thffifi may not be coveredunder these certifications. All analysis data to belubmitted ror r.guLio.y enfoicement(hourJoe certined in the samplestale of origin, Please verifl ELfs certification coverage by visitin! ffi.Lnergylab.com
ELI appreciates the opportunity to provide you with this analytical service. For additional information and services visit ourweb page www.energylab.com.
The total number of pages of this report are indicated by the page number located in the lower right corner.
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Track+*co7o3o9o4 Page 45
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ANALYTICAL SUMMARY REPORT
April06,2007
Denison Mines
6425 S Hwy 191
PO Box 809
Blanding, UT 84511
WorkorderNo.: C07030899
Project Name: 1st Qlr Groundwater Sampling
l-<
?'!ro'APR 2 S 2007
Energy Laboratories, lnc' received the following 7 samples from Denison Mines on }nofi]oo7 for analyslsr
T Sample lD ClientSample lD Collect Date Receive Date Matrix
I c0703089$001 MW-1 Ogll6lOT 16:48 03/20/07 Aqueous Metals by ICP/ICPMS, Dissotved
SW8260B VOCs, Standard List
c07030899-002 MW-12 Oil16n7 15:38 03120/07 Aqueous Same As Above
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c07030899-003 MW-s Agn1n7 B:22 A3l2OlO7 Aqueous Metals by ICPIICPMS, Dissolved
Fluoride
SW8260B VOCs, Standard List
c07030899-0M MW-3 03116107 17:44 O3l2Ot07 Aqueous Metals by ICP/ICPMS, Dissotved
SW8260B VOCs, Standard ListIc07030899-005 MW-15 O3ngn7 09:20 03/20/07 Aqueous Metals by ICP/ICPMS, Dissolved
c07030899-006 MW-17 03116107 14:44 OSDOIOT Aqueous Same As Above
T c07030899-007 MW-18 03116107 B:a4 O3l2OtO7 Aqueous Same As Above
There were no problems with the analyses and alt data for associated QC met EpA or laboratory specificationsI except where noted in the Case Nanative or Report.
I I you have any questions regarding these tests results, please call.
Report Approved By:
,{ffi,"i.-e:f;oc;stsr":-& {e;rir--_h ._.1-- .-,/
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Tract<#CO7OgOa99 F,age
ENEBQY LAB0RATOBEa NC. , 2J9s san 6reek Higlway (sz60ll , p.o. Box SzsB . casper; wyse60prottFree888.235.05/5 . i 'r.ss.osrs . rux aoiieaisfli :2iliii6"ii6yii tm.wwwenersytab.mm
LABOMTORY ANALYTICAL REPORT
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Clientr
Project:
Lab lD:
ClientSample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030899-001
MW-,1
Report Date: 04/05/07
Gollection Date: 03/16/01 16i49
DateReceive d: 03120107
Matrix: Aqueous
t Analyses Result Unlts Quallfiers RL
MCU
QCL Method Analysis Date / By
229 ug/LI
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METALS - DISSOLVED
Manganese
VOLATILE ORGANIC COMPOUNDS
Acetone
Benzene
Carbon tetrachlorlde
Chloroform
Chloromethane
Methyl ethyl ketone
Melhylene chloride
Naphthalene
Tetrahydroluran
Toluene
Xylenes, Total
Sun: 1,2-Dichlorobenzened4
Surr Dibromof luoromethano
Surr: p-Bromofluorobenzene
Surc Toluene.dS
ND ug/L
NO ugll
ND ug/LND ug/L
ND ug/L
ND ug/L
ND ug/LND ug/L14 ug/L
ND ug/L
ND ug/Ls9.0 %RECs9.0 %REC1O2 %REC
102 %REC
10
20
1.0
1.0
1.0
1.0
20
1.0
1.0
10
1.0
1.0
8G120
70-,t30
80-120
80-120
E200.8
sw8260B
SW826OB
SW826OB
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sv\/82608
sl E260B
sw8260B
sr /82608
s\ a2608
A3l2An7 00:21 / smt
O3l22lO7 12:49 I jlr
O3nUst 12:49 t jtr
O3nU07 12:49 I jtr
03122107 1245 t jtr
o3nAal 12:49 I jtr
0Y2A07 12:49 t ltr
O3n2fi7 12:49 I jtr
O3l2U07 12:49 t jlr
O3t22tO7 12:49 I jtr
03n2n7 12:49 t jtr
o3t2U07 f:49 I jtr
ogt22t07 12:49 / jtr
O3n2n7 12:49 I jtr
o3nao7 12:49 I jtr
O3|ZUOZ 12:49 I jtr
Report
Deflnitions:
RL -Analyte reporung llmit,
QCL - Quallty contml limit.
MCL - Maximum contaminanl level.
ND - Not detected at the reporting lirnit.T
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Track#co7o3oa99 Page
T EilEBGY LABOBATORTES, -tNC ' 2393 Satt Creek Highway (82601) . P.O. Box ipSB , Casperi W A2602Tott Free ang.pa1.2sts . :' 'ies.osts , Fs( glria4: iiii :'"iiiiideii6yi* tm , u+wtenergytab.comI
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Cllent:
Project:
Lab lD:
Ctient Sample lD:
LABORATO RY ANALYTICAL REPORT
Denison Mines
1st Qtr Groundwater Sampling
c07030899-002
MW.12
Report Date: 04/05/07
Collection Date: 03/16/07 1S:88
DateReceive d: 03120107
Matrix: Aqueous
I Analyses Result Unlts Quallfiers RL
MCU
QCL Method Analysis Date / By
ug/L
ug/LT
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METALS - DISSOLVED
Manganese
Uranium
VOLATILE ORGANIC GOMPOUNDS
Acetone
Benzene
Calbon tetrachloride
Chloroform
Chlorornethane
Methyl ethyl ketone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Total
Sur: 1,2-Dichlorobenzened4
Suff: Dibromotluoromethane
Sun: p-Btomofl uorobenzene
Sun: Toluene-d8
279
19.4
10
0.30
20
1.0
1.0
1.0
1.0
20
1.0
1,0
10
't.0
1.0
80-120
70-130
80-120
80-120
E200.8
E200.8
SW826OB
sw8260B
sw8260B
SW826OB
sw8260B
SW826OB
svv8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
SW826OB
sw8260B
03126107 00:27 / smt
03126107 00:27 / sml
03/22n7 1*281itr
$n2D7 13:28 / jtr
WlzAOl fit28 I itr
03122107 13:28 I jtr
03122107 13:28 I itr
OA2UA7 B:2Btitr
03i2U07 13;28 t itrBn2b7 13:28 t itt
ogt22t07 13:28 / jlr
0312U07 13:28 l itr
Bl22n7 13:28/ jlr
BlUnT 13:28t jtr
a3na07 13:28 / jlr
03l22lOZ 13128 / jtr
03t22to7 13:.28 I jtr
ND ug/LND ug/LND ug/LND ug/LND ug/LND ug/LND ug/LND uglL38 ug/LND ugftND uS/L96.0 0/6REC
96.0 %REC98.0 %REC101 %REC
Report
Definitions:
RL - Analyte reponing timit.
QCL - Quality control lirnit.
MCL - Maximum contsminant levet.
ND - Not detected at the reporilng timit.
T
T Trackt*co7o3oa99 Page
I ENERGYLABaBAT0RiES, tMc,._zso?sattcraekHighway(B?60u, pa BoxSzSB , caspet; wya260zTo// Free 88z.z3s.05ts , l 'ies.osrs ; nx eoi'isi.idib":'riSi1ideiriiwi" tm, wwruenersytab.com
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Glient:
Project:
Lab lD:
Client Sample lD:
LABORATORY ANALYTICAL REPORT
Denison Mines
1st Qtr Groundwater Sampling
c07030899-003
MW.5
Report Date: 04i05/07
Gollection Date: 03ilbl07 13:22
DateReceive d: 03120107
Matrix: Aqueous
t Analyses Result Units Qualifiers RL
MCL/
QCL Method Analysis Date,/ By
0.rI
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T
T
I
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T
T
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MAJOR ]ONS
Fluoride
METALS - DISSOLVED
Manganese
VOLATILE ORGANIC COMPOUNDS
Acetone
Benzene
Carbon letrachloride
Chloroform
Chloromethane
Methyl ethyl kotone
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes, Tolal
Sun: 1,2-Dichlorobenzene.d4
Surr: Dibromofluoromethane
Sun: p-Bromofl uorobenzene
Sun: Toluene-d8
281
1.1
ug/L
mg/L
10
20
1.0
1.0
1.0
1.0
20
't.0
1.0
'10
1.0
1.0
8G120
70_130
8&120
8G120
E200.8
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sw8260B
sl E200B
sw8260B
stn,8260B
sw8260B
sw8260B
sw8260B
sw8260B
st 182608
sw8260B
44500-F C O3n1n7 09:82/jaj
ND uglLND ug/LND ug/L
ND ug/L
ND ug/LND ug/LND ug/L
ND ug/L
ND ug/LND ug/LND ug/L
105 %REC
99.0 %REC
101 70REC100 o/oREC
03126t07 00:34 / sml
O3nAo7 14:06 / jtr
03122t07 14:06 / jk
03122107 14:06 t jtr
$nUo7 M:a6 t jtr
alzznt 14:06 / jtr
A3nUa7 fi:o6 t jtr
o3t22107 14:06 / jtr
O3l22lO7 14:06 / jh
$t2rc7 M:OBt jtr
o3l22l!7 14:06 / jh
o3t22107 14:06 tjtr
Ogt2A07 M:o6t jtr
03t22t07 14:06 t ltr
Ogl2U07 14:06 / jlr
0312U07 1a:06 /Jh
RL - Analyte reporting limit.
QCL. Quality control limit.
MCL - Maximum contaminant level.
ND - Not detecied at the reporting timit.T
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ENERoYLABaRATaR1ES,INC. .239ssaltcreef flglway(sz60t). p.o. BoxSISB . casper; wyaz60erott Free 8n1.z35,0sts . i' iss.osrs . Fax eoiiii.ri;Eii".''c;si;;dr;;;s,[ tm. wwwenersytab.comI
I
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LABORATORY ANALYTICAL REPORT
Client:
Project:
Lab lD:
ClientSample lD:
Denison Mines
1st Qtr Groundwater Sampling
c07030899-004
MW-3
Report Date: 04/08/07
Collection Datel 03/16/07 17:44
DateReceived: 03l2}l0l
Matrix: Aqueous
I Analyses Result Units Qualifiers RL
MCUQCL Method Analysis Date / By
I
T
T
I
t
T
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METALS - DISSOLVED
Manganese
Selenium
Thallium
Uranium
VOLATILE ORGAN]G COMPOUNDS
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
Methyl ethyl ketons
Methylene chloride
Naphthalene
Tetrahydrofuran
Toluene
Xylenes. Tolal
Sur: l,2.Dichlorobonzene-d4
Surr: Dibromofluoromethane
Sun: p.Bromofluorobsnzene
Sufi ToluenedS
848 ug/L
2O.1 ug/L
0.99 ug/L
30.2 ug/L
ND ug/L
ND ug/t-
ND ug/L
ND ug/LND uglL
ND ugA
ND ug/LND ugr1-11 ug/L
ND ug/L
ND UdL10? %REC101 %REC1O2 o/oREC
100 %REC
10
5.0
0.50
0.30
20
1.0
1,0
1.0
1.0
20
1.0
1.0
'10
1.0
1.0
8G120
70_130
80-120
80-120
sw8260B
sv1/8260E
sw8260B
sw8260B
SW826OB
sw8260B
sua260B
sv18260B
sw8260B
SW826OB
sw8260B
sw8260B
sw8260B
sw82608
sw8260B
ost22t07 14;44 I jtr
Bl2a07 fi:44 I jtr
03122107 14:44 I jlr
03122107 14:44 t jtr
O3nAo7 fi:44 I jtr
A3|2AO7 M:44 litr
O3nZl07 14:44 I jtr
03122107 14:4a I fi
03D2t07 14'.44 I jtr
03122107 14:44 I )1r
o3l2AO7 E:4a I jlr
OSIZUAT M:44 ljfi
BDA07 M:44 I jtr
03122107 14:44 I jtr
03n2107 14;44 t jtr
E200.8 0gr?;6n? 00:4.1 / smlE200.8 O3tZ6tOt 00:41 / smt
E200.8 " 03t26t1l 00:4i / smlE200-B A3n6rc7 00:41 / smt
Report
Definltions:
RL - Anatyte reporting limit.
QCL - Quality control limlt.
MCL - Maximum contaminant level.
ND - Not detected at the reporling limit.t
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5Track#COTO3OBS9 page
ENERaY LABORAT0R1E$, tMe , fi99 satt creek yyg-rway pz60l! . po. Box g2is . caspe4 wy 82602Tott Free 888,zi5.0sts . i' 2ss.osts , rax soi.ilE ieii ;Hrlpii6rii6i" zm. wwwenersytab.com
Glient:
Project:
Lab lD:
Client Sample lD;
LABORATORY ANALYTICAL REPORT
Denison Mines
1st Qtr Groundwater Sampling
c07030899-00s
MW.l5
Report Date: 04/05t07
Collection Date: 03/15/07 09:20
Date Receive d: O3120 107
Matrix: Aqueous
Analyses Result Units Qualifiers RL
IltcuQCL Method Anatysis Date / By
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METALS. DISSOLVED
Selenium
Uranium
89.6
46.5
5.0
0.30
ug/L
ug/L
E200.8
E200.8
0Y26/07 00:48 / sml
0A26107 fi):48 / smt
t
Rsport
Definitions:
RL -Analyte rcpoiling limit.
QGL - Quality control timit.
MCL - Maximum contaminant level.
ND - Not detected at the reporting limit.
Track#COTOgOAgg F>age
ENEEGYLABoEATaHEa t$c . zsgSsattcreekHighway(sz60r), p.o. Box3258 , casper, wyaz602Totl Free 888.2e5.05t5 , ; 'iss.os$ ; Fai ibi.iiirdSi 7ra6ii6"iiilyi" tm.wwwenersytab.com
Client:
Project:
Lab lD:
Client Sample lD:
LABORATORY ANALYTIGAL REPORT
Denison Mines
1st Qtr Groundwater Sampling
c07030899-006
MW-l7
ReportDate: 04/05/07
Gollection DatE: 03/16/07 14:44
DateRecelve d: 0312Dil07
Matrix: Aqueous
Analyses Result Units Qualifiers RL
MCUQCL Method Analysls Date / By
T
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METALS. DISSOLVED
Uraniurn 23.4 ug/L 0.s0 E200.8 03/26/07 00:54 I smt
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Report
Definltions:
RL - Analyte reporting limit.
QCL - Quality controt limtt.
MCL - Maximum contaminant level.
ND - Not detected atthe reporting limit.
Track#CO7O3OA99 page
ENERey LABaEAT0B1ES, tNC. . 2393 saft cree{ ltlqfur @260t) . p.o, Box 3z5d , casper, wy sz60zro//Free 888.235.05t5 ' i ies.asu-;-iax 3bi:iii:i63b :tiliEi&ri;iwf zm, wwwenersytab.com
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Project:
Lab lD:
Glient Sample lD:
LABOMTORY ANALYTICAL REPORT
Denison Mines
1st Qtr Groundwater Sampling
c07030899-007
MW-18
Report Date: 04/05/07
Collection Date: 03/16/07 13:44
Date Receive d: 03t20107
Matrix: Aqueous
Analyses Result Units Quallflers RL
Ir/lCUQCL ltilethod
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METALS. DISSOLVED
Thallium
Uraniurn
'1.85
46.S
u9/L
ug/L
0.50
0.30
E200.8
E200.8
09126107 0t:0,1 / smt
03126107 01:01 / smt
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Analysls Dat6 / By
Report
Definitions:
RL - Analyte reporting limit.
QCL - Quality controt limlt.
MCL - Maximum contaminant level.
ND - Not detected at the reporting timit.
aTrack#CO7OSOB99 pege
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ENERGY LABOBATaRIE9!-|NC '2393 Satt Creek Highway (8ZO0t). pO. Bnx SzSS . Casper; WB760ZTott Free 888.z3i.0fti . i iei.osr-:-Fax ib;1i;:rfri 2m. wm.yenetgylab.com
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QA/QC Summary Report
Client:
Project:
Denison Mines
1st Qtr Groundwater Sampling
Report Date: M/05/07
Work OrdEr: C070S0899
96
96
T
T
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Method:
Sample lD:
Fluoride
Sample lD:
Fluoride
Sample lD:
Fluoride
Sample lD:
Fluoride
44500-F C
MBLK-I_070321
LCS-1-070321
c07030904-009BMS
c07030g04{09BMSD
Method Blank
ND mg/L
Laboratory Control Sample
0.942 mg/t
Sample Matrix Spike
1.94 mg/L
Sample Matrk Spike Duplicate
1.94 mg/L
Run: ORION_070321A
Run: ORION_O7O3Z'|A
90 110
Run: ORION_070321A
90 110
Run: ORION_07O321A
90 110
Batch: 070321_1_F-|SE-W
03/21102 09:29
A3t21lO7 Og:29
0il21tO7 O9:41
03l21t0t 09:41o.o 10
0.05
0.10
0.10
0.10
Result units RL %REC Low Lrmrt High Limit RpD RpDlimit Quar
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Methodt E200.8
Sample lD: LRB
Manganese
Selenium
Thallium
Uranium
Sample lD: LFB
Manganese
Selenium '
Thallium
Uranium
SamplelD: C07030S04-002EMS4
Manganese
Selenium
Thallium
Uranium
Sample l0l G07030904.002EMSD4
Manganese
Selenlum
Thallium
Uranium
Method Blank
ND mg/LND mgllND mgil
2E-05 mgA
Laboratory Fortified Blank
0.0601 mg/L
0.0601 mg/L
0.0599 mg/L
0.0592 mg/L
Post Digestion Spike1.16 mg/L
0.0690 mg/L
0.0591 mg/L
0.,t05 mg/L
Post Digestlon Spike Duplicate1.14 mg/L
0.0681 mg/L
0.0581 mg/L
0.'104 mg/L
Run: ICPMS2-C_07032SA
Run: ICPMS2-C_07OJZSA
85 115
85 115
85 115
85 115
Run: ICPMS2-C_070JZSA
70 130
70 130
70 130
70 130
Run: ICPMS2-C_07032SA
70 130
70 130
70 130
70 130
5E-05
0.0002
tE-05
1E-05
0.0010 1000.0010 100
0.0010 1000.00030 9g
0.010
0.0010 116
0.10 118
0.00030 124
0.010
0.0010 115
0.10 116
0.00030 122
2.1
1.3
0.0
1-0
Batch: R812S7
0312510110:32
03/25/07 10:89
03126107 0l:48
A
03/26/07 01:5S20A
20
20
20
t
T
RL - Analyte repoiling limit.
ND - Not detecled at the reporting limit.
A - The analyte_ level was greater than four times the spike level. lnaccordance with the method % recovery is not calculaied.
Track+fCO7O3OBgg page
I El{ERcy LABORATORIES, tNC. . 2393 satr creek Highway (a2601) . po. Box 32s8 , c*put wyaz60eTott Free 888.21i.0sts . y' iss.osrs . rax so2fui.i65s ;'";ii6idri;;wi tm. wwuenersytab.comI
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QA/QC Summary Report
Client Denison Mines
Project 1st Qtr Groundwater Sampling
Sample lD: 032207_LCS_2
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
16+p-Xylenes
Methyl 6thyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydmfuran
Toluene
Xylenes, Tolal
Surc'1,2-Dichlorobenzen+d4
Sun: Dibromofluoromethane
Surr: pBromofl uorobenzene
Surr: Toluene-d8
Sample lD: 032207_MBLK_5
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
m+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydlofuran
Toluene
Xylenes, Total
Surr: 1,2-Dichlorobenzened4
Sun: Dibrornofluoromethane
Sur: p-Bromofl uorobenzene
Surr: Toluene-d8
SamplelD: G07030904-002FMS
Acetone
Benzene
Carbon letrachloride
Chloroform
Repoft Date: 04/05/07
Work Order: C07030899
Laboratory Control Samp,e
46 ug/L
5.0 uglL
5.2 uglL
5.0 ug/L
5.2 uS/L'10 ug/L
46 ug/L
4.8 ug/L
4.3 ug/L
5.1 ug/L
43 ug/L
4.8 ug/L
15 ug/L
Method Blank
ND ugtL
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
NO ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
Run: SATURNCA_O7O3?2A
70 13070 130
70 130 .
70 130
70 1307A 13070 13070 130
70 13070 130
70 13070 1307A 130
80 12070 130
80 13080 120
Run: SATURNCA-O7O322A
Batch: R81192
A3l22lO7 1O:16
0A22lO7 12i11
03l23l0l 01:32
20 921.0 1001.0 1031.0 1011.0 1051.0 10220 921.0 97
1.0 861,0 102
10 85't.0 971.0 102
1.0 1021.0 99'1.0 1031.0 s8
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0,5
5
0.5
0.5
106
100
104
s5
Sample Matrix Sptke
40000 ug/L
4600 ug/L4500 ug/L
6500 ugA
250
250
250
250
81
92
90
100
80 120
70 13080 120
80 120
Run: SATURNCA;070322A
70 130
70 13070 130
7A 130
Result Units RL %REC Low Ltmit Hlgh Llmlt RpD RpDLimit eual
T
t
Qualifiers:
RL - Analyte reporting limit.ND - Not detected at the reporting limit.
10Track#CO7O3OA99 page
T ENERGY LABORA\ORIEA NC. ' 2393 Saft Creek Hlqhway (82601) . PO. Bnx 3258 ' Casper, tW82602
Toll Free 888.235.05/5 , i i1g.0gtS . Fa( 302234.1639 .'cisper@energyl ?m . wwweheigytab.conI
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QA/QC Summary Report
Client: Denison Mines
ProjecE 1st Qh Groundwater Sampling
Report Date: 04/05/07
Work Order: G07030899
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Analyte Result Unlts RL %REC Low Limit Hlgh Llmlt RPD RPDLImT't Quat
Method: SW8260B
Sample lD; C07030904-002FMS
Chloromethane
m+p-Xylenes
Methyl ethyl ketone
Methylene chloride
Naphthalene
o-Xylene
Tetrahydrofuran
Toluene
Xylenes, Tolal
Surr: 1,2-Dlchlorobenzened4
Sun: Dibromofluoromethane
Sun: p-Bromofluorobenzene
Surr: ToluenedS
Sample lD: C0703090'!-002FMSD
Acetone
Benzene
Carbon tetrachloride
Chloroform
Chloromethane
m+p{ylenes
Methyl ethyl ketone
Methylene chloride
Naphthahne
o-Xy[ene
Tetrahydrofuran
Toluene
Xylenes, Total
Sur: 1,2-Dichlorobanzene-d4
Sun: Dibromofluoromethane
Sun: p-Bromofluorobenzene
Sun: Toluene-d8
Sample Matrix Spike
4400 ug/L
9600 ug/L
40000 ug/L
4500 ug/L
4300 ug/L
47OA ug/L
37000 ug/L4600 ug/L
14000 ug/L
Sample Makix Spike D$plicate
44000 ug/L
42OA ug/L
4500 ug/L
6000 ug/L
4600 ug/L
8800 uglL
41000 ug/L
4700 ug/L
4700 ug/L
4600 ug/L
42000 ug/L
4:100 uglL
13000 ug/L
Run: SATURNCA_070322A
Batch: R81192
03/23/07 01:32
250
250
250
250
250
250
2500
250
254
1.0
1.0
1.0
1.0
250
250
250
250
250
250
250
250
250
250
2500
250
250
1.0
1.0
1.0
1.0
130
f30
130
130
130
130
130
130
130
120
130
120
120
130
130
130
130
130
130
130
't30
130
130
130
130
130
120
130
120
124
7,6
9.6
0.0
8.7
2.7
8.3
1.5
3.9
9.7
1.3
ll
8.1
5.9
0.0
0.0
0.0
0.0
89 70
96 7080 70
89 7086 70
93 70
74 70
93 7095 70
96 80
92 70
93 80103 80
E7 70
83 70
90 70
89 70
91 70
88 7081 70
93 7095 70
92 7083 70
86 70
89 70
104 80
95 70
100 80
94 80
RUn: SATURNCA-A7W2?A o3n3o7 O2:1a
20
2A
20
20
20
20
20
20
20
20
20
20
20
't0
10
10
10
I
T
Qualifiers:
RL - Analyte teporting limit.ND - Not dotected at the reporting limit.
TrackrfCO7O3O899 Page
ENEBQY LABOBATOfrIES,-1NC.,_2395 Satt Creek Highway (8260t) . pO. Bnx 7ZSB , Caspel W\BZ602Toll Free &B1.z?s.0sts , l' iss.ans . Fax szz.za4. te1s :biiiiideiiiyi tm. www.energytab.com
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Energy Laboratories, lnc.
Client Name Denison Mines
Work Order Nurnber C07030899
Login compleled by: Corinne Wagner
Shipping container/cooler in good condition?
Custody seals lntacl on shipping container/cooler?
Custody seals lntact on sample bottles?
Chain of custody present?
Chain of custody signed when relinquished and recelved?
Chain of cusiody agrees with sample labels?
Samples in proper container/bottle?
Sample conlainers intacf ?
Sufficient sample volume for indicaled lest?
All samples received within holding time?
Container/Temp Blank Emperature in compliance?
Water - VOA vials have zero headspace?
Water - pH acceptable upon receipl?
Adjusted?
Sample Receipt Checklist
Date and Time Recetued: 3l20l2AO7 09115:00
Received by lt
3nU2007 09:15:00 Reviewed by
I oata
Carrier name Ne.Xt pav Air
ves M ruon
ves M NoX
Yes E Non
Yes M No fl
ves U Nof]
Yes EI ruo n
Yes M Nof]
ves El uo fI
ves M Non
Yes El ruo E
Yes El No I
ves EI No E
Yes M No!
Checked by
Not Present !
Not Preseil fI
Not Present Ml
9.2'C On lce
No VOA vials submitted
NotApplicabh n
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Contact and Corrective Action Comments:
None
Track#CO7OgOa99 pase 13
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ENERGY LABOBATORTEE tNC. . 2393 Salt Creek Highway (52601) ' PO. Elny 3258 ' Casper; W 82602
foliFiii aea.zss.11/i , ( iso.osts . Fax [phone] ''chsper@energyi tm' wwwenergylab.com
Date: 06-APr-07I
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GLIENT: Denison Mines
Project 1st Qtr Groundwater Sampling
Sample Delivery GrouP: C07030899
CASE NARMTIVE
THIS IS THE FINAL PAGE OF THE LABORATORY ANALYTICAL REPORT
ORIGINAL SAMPLE SUBMITTAL(S)
nlf origlnal sample submittals have been returned with the data package. A copy of the submittal(s) has been included
and tracked in the data Package.
SAMPLE TEMPERATURE COMPLIANCE: 4"C (t2"C)
i"mp"otur" of samples received may not be considered properly preserved by acgeptg! standards. Samples that are
hand delivered immediately after collection shall be considered acceptable if there is evidence that the chilling process
has begun.
SOIIJSOLID SAMPLES
All samples reported on an as received basis unless otherwise indicated.
PCB ANALYSIS USING EPA 505
Oita reportea by ELI using EPA method 505 reflects the results for seven individual Aroclors. \Men the results for all
seven are ND (iot detected), the sample meets EPA compliance criteria for PCB monitoring.
SUBCONTRACTING ANALYSIS
Subcontracting of sample analysos to an outside laboratory may be required. lf so, ENERGY LABOMTORIES will utilize
its branch labJratories'or qualiiied contract laboratories for this service. Any such laboratories will be indicated within the
Laboratory AnalYtical RePort.
BRANCH LABORATORY LOCATIONS
eli-b - Energy Laboratories, lnc. - Billings, MT
eli-f - Energy Laboratories, lnc. - ldaho Falts, lD
eli-g - Energy Laboratorias, lnc. - Gillette, \AIY
eli-h - Energy Laboratories, lnc.'Helena' MT
eli-r - Energy Laboratories, lnc. - Rapid City' SD
eli-t - Energy Laboratories, lnc. - College Station' TX
CERTFICATIONS:
USEPA: tl/Y00002; FL-DOH NELAC: E87641i Arizona: A20699; California: 02118CA
Oregon: tl/Y200001 ; Utah: 307235051 5; Mrginia: 000571 Washington: C1 903
ENERGY LABORATORIES, lNc. - CASPER,\ ff certifies that certain method seleclions contained in this report meet
roquirements as set forth by the above accrediting authorities. Some result requested by tho client mal, not be covered
under these certifications. Atl analysis data to be submitted for regulatory enforcement should be certified in the sample
state of origin. Please verify ELI's certification coverage by visiting www.energylab.com
ELI appreciates the opportunity to provide you with this analytical service. For additional information and services visit our
web page www.energYlab.com,
The total number of pages of this report are indicated by the page number located in the lower right corner.
t 14Track+*cO7O3OA99 Page
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ANALYTICAL SUMIITARY REPORT
April 16,2fl7
Ecnicon Mincs
E4eg 3 HwY 191
PO B<u 800
Blsndhlg Uf 84511
lArorkorder No.: C071I30993
Froiect Narne: lsi Otr Grpundwahr Sarnplirg
Energy Leboratorier, lnc. receiued fie lcllrrnirg 3 semplet from Denison MinEE on tu21/2007 fur analltlE,
Collect DEte EeEra'E trtE Mrtrix TcatSamplc lD ClicntEamFlc lD
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c07030c93-002 t4w-1c
cot03o$03-003 Trip Elsnk
0sIlS/07 1S:03 Ol/z1iUI Aqu€ous klrtals by lcPrltrPhls, Oissclvad
Alkalln ty
OA Calculatbnt
Chlorids
Fluoride
hiirCgen, Attttttu'ria
NitrEgen, NitratE + Nitrih
pH
GrE€s AlFho r{nus Rn22E snd Uraftium
SolH$, l'otal uissoked
Sullute
S1118260B VOC+. StanCarC List
0gJ10rUI 1J:4U o3lztltrr lquecus Same A.sAhove
00/19rW00;00 o3/zlr(tl Aquecus SUEZE0B V0trq Standard ListI
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I hcnE lvere fio Froh{onra $ith lhs EtHlysot and all dete 5or assacialed oG met EFA or laboraiory epccjfcations
ercept wiem rpted in the Case Naretiuc or Ftcporl.
ll you Fave any queslions regardlng these t€81$ resull*, Flea=e call.
ReFsrt AFplpved Ey:
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LA BO RITORY ANALYTICAL REPORT
Client:
Pmlect
l.ab lD:
Client Snmple lD:
Denison lifineg
1+i 0tr Grwnd wefer Sampm/co7o3o$s3.001 /i,lw0sE ,{
RsFort Eab: 04/16rO7
Coll+ctlon Dab: 0J/18/0I tI:03
IlatsReceived: 03/21/0I
Mahir: ,qqtEous
Arrely**r Fscult Unl!3 quliliae FL
lllclJACL Uohaa trnalrsls Datc I By
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MAJOR IONS
CErtqnate *B CO3
BicErsonEb €r HCO3
Celciurr
cltaddd
Ffuoride
Mcgneciu.n
Hitr.lEEn, Ammonla e+ H
Itlitrqgen, .t{rt'alerNi:ritc as i.l
Potartium
$oJlunr
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FHYSEAL FROFERTIES
FH
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lrlengar,es€
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Nichel
Selenium
Silucr
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0Sl2?,'07 05:58 J sml
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LABORATOHY ANALYTICAL REPOFT
Clienlt
FrojecE
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Elhnt $rmpl+ tD:
ETTA OUALITY
A/C Balarm [t 5)
Ar,lcn*
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Denison l,,lines /
1.Et Qtr Ground,,uarer Sarnpil4/
c07030ss3-001 /rrirw-s3E /
Roport Eeh: 0{/16/07
Cullectlon Dah: 03/19f]7 13;0S
DgmEeceluedt 031t1/07
lill*trlx: Aqueous
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Analyrls Dsto, Ey
C3it7/17 14:47 t bws
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LABOFATORY AHALTI]CAL REPORT
CllEnti
ProJecE
Lah lD:
Cllent Eamplo ltr:
Denison l/iineo
1tt 01r Grpundwabr $anpling
c070a0sffi.m2
I'JtyJ-lS
Report tlah: Ol/16/07
Collection Date: 0U19fi7 ll:48
OaterGcclvEdi 03t21I07
lrlabim Aquc(ruu
lnaly*or ErBtrlt lrnlts Qusllllerr kL
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03t22r87 l0:30 Ijal
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Projari:
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Deniron l',lines
;tst Oil Groundnraier $6mpling
c0700iss3,002
Report 0ate; O4ilfiffI
coltecfion Dst0: 03/1gru7 t3:43
DaleRecelved: 0BrZi/07
lldatrlt; Aqueou*
Analy*m IT6UECt McftodFeault Unlk Quatlflerr AL
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Cft?4/0702:11ljrr
33,2Cr8702:lttjtr
CJ,lZ4/.It7 OAitl / jtr
C3/l1tJ7 0Z;fi /Jh
EUZUOT OZ:tr t !7rr$?+l7 Ol:il / jtr
03/t4rb7 0r:.1 | /ilr
03,2,+Uf frZ:tt tSr1
x12{,87 d2:11 t it33llt4lu7 0?;11 I jtr
$,E{/q702:1 I fJll
ffi,z+EZ 02:11 'Ir0ft2{IU702:1t rjlr
CSlt'rrU? 0?:i I /1r
J&z.rrUI 02;.t t IJtr
E.port
EeflnllJqrr*:
FL -Anelfe reponir,g tim 1
GCL. Oualitl contot tim t.ilCL. Urxlnum coTsrlprrt leysl,iID - Nnt rletecled at thF ?po?tin0 limit.
T ' trck#CO?ftSogg_EI ps Gl =
T
T ffi@88ffi7
EfiEEAy lr'1BAfrAfOEIES,Irt4. . /ls' Safl Cmk r@wy (8fr01 '. F,O, tut *til ' Caspe6 I'.t/Y 8ffi2
ioiFiiiim.nscg,ii; WiiAiWtS , frt fl+t!4ldil' 'msper@staEl+g0,oan'm,rrycnst9]d*,lswt
I
I
Cllent:
Prsioct:
Lab l[l:
Client Sample lD:
LABOEATORY AIIIALYTICAL REP ORT
Den sm l{lines
lst Qf Grsundra:er $amPl'ng
c0703,t0sil-003
Tilp Blank
EePort Drle: ffi/18/U7
Collection 0aG: 0311 9/07
DataFecelvod: 03r21f07
lllatri*: lqu+r:us
I Inalyses Rorult Unitg Ouallfltr* RL
MCUOCL N6f,1otl.AnetIElE DEIE I By
I
T
I
t
I
I
I
I
I
I
I
VOLATILE ORGAH]E COMPOUI.IUS
AEatonB
EEnzGit6
Csrton lsfcchlorlds
Ehlorqrsrm
Chloromethane
MGthTl Et1yl kEbnE
M+thyleno ctlcrlde
NeEtth€lene
TebahTrrofuta't
TcluerE
Xyl=nu. Tota'
surr 1,z-BlchlotthenrBne44
Surn Elibtonofluord'Elhonc
Surr fl.Ercmofluombenrene
6urt TElucEEdg
ND
ND
iltr
ND
Ntr
hru
NE
HD
ND
ND
Ntr
102
ffi-0
103
08_B
uttlL
udL
UE,L
ufl/L
uglL
ugL
uB/L
u#L
udL
uS-
ug/-
(/6EEC
tdFEC
lEFEC
IdEEG
20
i.0
't.o
r.0
r,0
e0
LO
t.0
t0
1,0
1.0
6YUS2GCB
5vu62fcF
SF'8zGCE
gwszEES
stirsldEB
6UrflZ6EB
svlJE26CE
AWE2EEE
3WS26Cn
SWEl6EI'
stluBr6|:E
0,1-11,1 SrIlEilbCB?+ll0 Ei'tIElElE€+tto $1,YEI6XB
8tr180 SWEAEIB
03J24r87 00:55 I llr
03r24rE? 0O:55 I jlr
or.g4ru/ 00t!i5 I itr
{)sfzll]rtr7 00:58 I jlr
03LX{IE7 00:55 I ilr
0tr2{I07 00:55 I llr
0xadE7 00;13 I llr
0xr2{rE7 00:55/ ilr
OXtr{/ET D0-55 / jlr
03'e4rEr D0:55I jtr
61+.4rt? 00:55 i ilr
03,141E/ 00:s5 I llr
o3JZrilE7 O0;5$ I itr
otJz4/07 00:55 I ilr
03124/07 O0:55 / ilr
I E.pd,t RL - Anetyt rtFoiln[ 'lrlt.
DelldtlottEi OCL. Ora ity caffiol llfilt.
MCL - [lrxlnum conlem tlafil lc,,El,
I'lD .l,lcl detect€c al the rFportiBg limil.
T
T
: rEct<rfceTOgOSSA Pago
_ r.faF,#u,-,rHtrf TH#J#;'ff ri,fr ffi ffi ylffi #;iw*;ffi i[{^w I
I
QAJGC Summary Report
Cllent Uenison l,,lirts
Projort; 1at Otr Geund,arater Sarnpling
t-'
RBport Date:
rflork Orderr
04,'16107
c07030ss$
I
t
I
I
I
I
T
I
T
Analyba
ll[Eth0di Atl20 E
Sample lD: HBLKT-O?032E_I
All(itinty. 'l'ctst rs tra8(}3
Crrboneto eB COS
Bicf,ftonaE is flCOl
6affi pto tg: LcEtl_0?gt2!_1
tlkelinity, Tclal aE tretOS
$EmFlr lD! C[rE!009i-0[tCHE
Alkrllnltf, TcEl tr C8CO!
$ampla lD: C0I0!O9!$.00iEHSD
All{{tiritj/. Totet aE trec03
Fssult Unltr
Mcthod Blank
I fiOtLND FEIL
I rE4.
HbcrEtory C+nlrql gel'lrh
4950 lrgrL
$nrnDls $nEtr $Fthe
l2A i.1BIL
Eprnple tlaFir EFike DuFlicE:o
1ZT mg,L
EL q*EEC LorvUmR llighLlrnlr
Run: TTE{ltt_O?dit2A 03l2ZD7 O9:130.2
I
I
10
t.0
1.0
gg
Run: TTR+LK_oZOS22A90 11f,
Run; TTF{L|L0?0tttA
$0 110
Eun: TTF+LK_g7otzeA
o3/22/tlir uc:14
03/2eftrt 11 tos
O3/22II!7 1 t:O6
1010090l1,l c..8lfielhod: At5dd c
SrmFlo lD: trlBLKLoI0ttlJl
Solitr,TotatDis=ohtrj fES 61gO C
Eemple lO: LE*I_OIOSIIEA
SoliCg,Totat Dissoturd TDS @ tEO tr
Sanrpb lD; E0t030$[r-fit1 Eltr6
SolEs. Tornl Dlrrohed TD$ e 1SO C
Srmplr,lDr E0I0t0ggl.0O{EHSO
SolUr Totat oiFtqh,€d Tos E l8ox
E.tgft : 0t032IA-Sl_O s.TDg-W
M€thod Ble!*
Nt) rElL
Lahcrgtory Contror Sornpte
ESO rttrL
$rmete ltolrH $piFe
2l | 0 pErL
ffEmnts Helrk E:Ftks DuptEn:casoo ngrl
Bum SLES.EA| qNCE_07C322E
REN: SLE S-EAI-ANCE-O?E 3228$0 t1l
Rlr n: sLL'S-8,11_AHC E_O?C.3228$o lit
Run: $LDS BALANCE_O.O!2EE
lztazt17 *'o,
03/22/tl7 0O:42
o3/22IoT iz;06
0i/221U/ 1?,oE
l09D
g$
s?
g7
10
10
10 t1c
T
I
T
T
I
t
T
T
T
Hethodr t460trel E
snrnpto tD,i tIELt(g4rgrceA
Shloride
S.mFle tDr EOI0!O9C1-U01SMS
Chlor,de
Sample lt} C0I0g0Sg1.!0,lDfllSD
ChlsrUs
Sempl*lb: tCS36tmtZ?A
Chhrde
fidsthdd El6nkHD ry[
Srrnrle Hpfi[ SFike74.7 rqf,rl
Sarngla lllafir Sr{rs truCtqe,le75,t mg,L
L;b:raiory Conkut SrmFlas{00 m0d_
Fun: TlTRATtOl.t_0I03?tE
Runt nTRATtoN_0703I23g0 1t0
Runt 1 I I'fr^TlOH. ot0ilttss0 ll0
Ru:r TlTmTtol\Loloizz B
Epish; 070322A{ L.TTR-W
03/22/07 1l;0i
o3trzJtrr 12:57
o3ra2ru/ 1r:sEo.s '1o
B3l2l/07 1$:01
04
g9
100
s$
t.0
t,0 80 1tG
Nl - Not dotscEd rilhc retorti,lg llmtt,
t 't'!-s tr ,(f,icD./ t)i,$€,t$,9 HEEt c
qL - Ar'o ylc rcEtrtilrf, limh,
TN Ft# 4it.t1f.ilf t 5, 901.f,f F[f {"i!#fP.trF,2i#;'rfrHwlH.tv?rffirm!ffi.tJWB;E1,H,#.;"ffi*ffitr
QA/QC Sumrnary Report
Clientl Denism Mines
Projett 1st Qtr Groundwabr Sampling
Report Dats: 04/f6/02
lilort Old+r: CD70S0gg3
Arrclytr RL I6EEE LowLinit HtghLtrntt EFD RPtrLtmh euftt
1IUithodi
Sempla lD:
Fl.roriCe
8*nrplr lD:
Flusrics
samFle lO:
Flrrnride
$+rnpla lD:
F\roriilc
445U0+ c
HELK.t_o?0$t]
tc$.t_070tt$
co70t0950.001A{ts
c0I0$0990-00t/ttf,sD
Method Elank
FE ms,L
Lahoraiory Gcntrol Sarph
0.1124 mdl
Sampls. M8trix SFlkE'1.32 mE/L
samPle Hatrtx sF[€ Dupltceto1.gI mg/L
Eilch; 310323_l_F-tsE_W
O5/2Sfr7 0G:4s0,0E
0.10
(t.10
tl-t0 It2
Itun' OFUOH_CI03IIA
ftLn. ORTON_0I0IIJAg0 tro
Rrn ORIOH_OZO-I23A
SE ITE
Run' ORtOh'_ot0l.e.IA
03/23/tl7 0d:iO
01/2ltQl 1s;gs
03/231O? lO:,lO
10t1000
Hcthodi
fif,rrlFle Itrr
pH
tu800-ll B
lcvl_D?[t2t I Ara yilsl Run: oRtoN555A_0703e24
lr itial Celibration Uo,itication StanCardE.SZ E.u. o.0lo 03/22107 O6:d:}
SE 102Helhod: r[4t00-t{ E
Ssmplc lDl C07[trU$ll.o0tEoup
pH
samFlc EuFlcatc
l,3l r.u.
Rt-n : OHIOHiEiA_tl/01?lA
Balci: O?08??-1-trH_W
oi/ieru7 0rr:s70.0 t0 0.0lilethod; rl,riSO,NH3 G
Brmph,Dt l,lELlr..l
Ni:rEgen, Anrmanla al N
safipt+ tot Lc3_2
HitroDcn, Arnrmah es H
snmFto tD: Egrg*0gEt{olBlYt$
Itlltrpgen, Arryrcnis eE H
Sample lE; C07030OtE{0tEt[SD
lJilrogen, Annon'r Ei H
ttrlc:hud Elunk
NO m!/L
Laboralqry Csntr+t ggrple'tS.t mEJL
SEmF.s Metrix gpi.lB
L-C2 rrg[
Seng r Mqtrir Spi<t EttF,iEslEt-87 r10,L
Eatch: 4200?.O3-e6_ j _PtH g_6 1
0.m
Run TECHNTCC(-070$i6E
Rrn. TEEHiflCCH_070SZ0B
8D 110
RLn TECHHtccH_070sE6ts
Eo 120
Run'tECHNtGCt{_Ot0tEEE
80 120 1.5
0.il26tu7 14i24
O5/1867 ld:26
03/28/U7 t4:38
03/?E107 t4:4O
10
o.o50
o.o50 sr
ND . tlot dEteclEd rl lra rEpsrtlno limit.
RL - AnalsU reFortiflE lhntt.
I rEc l/.#CiJ7 O:l(:UfJJ FJE g e
_El/$sIL4FpnetERtEs, tilC. . za# Safi#d#, /iliriiF;e6ifliitriilii'ihTisiaiw;R;frtii;i#-?t#,W&;;#frtr#fl.;,ffi.^,_rff W
QAIQC Sumrnary Report
Clienl: Dsnisonltlines
PnoiecE 1sl Gtr Grounilvra:er Sampling
Eepoil ltate: 04/1 6/07
Work Order: CO7OSOS$B
Eorull Unlts RPO RPELlmlt, _ar"l
RL iiEEC Lour Umlt Hlgh Urnlt
lrcthod,:
$aflplo lEi
EulfEte
Samplc ID:
$ulfate
silrlpli tD:
Sulfele
Samplr tq:
Sulfete
44f00.80{ E
I,cs2-070i2r
uEut-e ET03I1
6070t0Et3.00.tctus
cuT0tsEEt-00.t ci{sD
Liboretor.f, Conlrtl $amp t4cs0 rs,'L .
lltle-lfiq1 Blenk
NII rgjl
Sample irlalri* Spike
19.2 ngtl
SrfiFE i4atft. Splhr DuFticets'19.2 ngJl
Rurr: SULFATE-0?E3!1A103 s0 tlc
Hur: SULFATE_OZtS22A
Rur: SULF&TE_d?tsl2Ag0 t10
RUT SULFATE-O7i3I2Ag0 tin
E*tch' 0"C32?_1_gO4-TUReW
O3/t2/rrz 14:Zo
OU22rE7.t4:23
O3/22rtr7 1Ii:02
of,/2207 t5:0sn.0 t0
't03
101
09
0.8
t.0
t.0
trualifi+rr:
RL - Analy;s rEpodltl! ttm4.NO - Not dGtEcte{ at lhe r€Fo:ting Em t
Tr a c P.fr=o7oe 3gE3 tre g e
T
T
Ef #{'i!f,i#;",Y,ytyfliry*ry,ffi ffi .:[ffi i#;:,fr H,#;ffi*ffi tr
E5
E5
ilq
80
s5
65
et
09
89
SE
s?
$9
9C
o.50 s70.50 910,50 1050.?6 sa
T
I
T
T
I
T
T
t
t
T
T
t
I
t
Cllent Denison l{ines
PnoJerE t si Ok Cruun*uater Sampting
lnrlytc
Hethod:Ea00.r
Samph lEr LFE!Tu
lrpn
Sarnpfu ttr: LFE-HIUORS
CelclJm
lliltgnerium
PJlasiium
sidtum
Sarnfle lD: G07G!0SSt-00lEflt
CalciJm
Iron
Magnesiun
Fotar*lum
Sodium
Sempla lD: Ed?fit0tttr.tntEHSD
Grlcltfit
l.m
lllagreciutr
FotasEtull
Sodium
Sampla lD; LFE-TH
li0r
'Sample ltr: LFB+IAJORE
Calriurr
Magneriur:r
Fotossiurn
$dium
t,0
1.04G
0.5t
0,E0
,.6
t,0
i..tdG
0,tiB
0,t0
?.G
0.r30
0-E0 s5 a50.ti0 94 850-50 ttl4 B5o,zt 54 As
1t:
128
121
113
Run: lCP2.C-O70iltA70 lso7E t$o70 tso70 130?o tso
Run: rcPa-c E70Iil*170 :so70 tlo70 r3070 'so70 130
Run: lCF2.C_O?fialA
83 125
Run: lCFr!-C_070gZgA
05 1?5
125
1e5
12$
0-E
0.0
2-0
1.5
0/a
QA/QC $ummary Report
RffiuI Unttt
Leboratory Forttted Blank'l,gt rO.[
Lrboralory Forlilied Elcnk23.8 ltlg,t
23.{ r,g.il-
Z5,g ms.t23.,t fiH/L
$rmple f,4alrix Eplke,t4z mE/L
9,4e mgJL12I mgJL
I1ED MgJL447 mg/L
Samole lvlalrix Sp lte BuFticEte448 mE,L
$.5? ,ndl-
43{ mg.rL
t1c0 mg/L149 mgJL
Laborats,T Fonif iEd El{nkLSS mg.tl
Labonior,r Fdditlcd Elrnk
11,4 mgrL2g-5 mgrl
ZE-g mSrL
14,1 mgrL
Ru'r lcFt4_omsz3A0,030 99 s5 t2E
Run: ICFZ-G_O7OSIGA
Eeport Dats: 04,118/07
Work Order: C07030S0B
EFf RPDLlrnl! Cusl
Eetch: h&izEE
O3/23loI 1i;3t
o3t?5/{r7 ,t 3:38
03flx,D7 15:14
o3J23/B/ 16;l ts
20
m
20
20
z0
03/23lllr 22:3I
03/23rb7 ZZ:SB
RL )6REC Low Ltrnlr Hlch Ltmlt
T
T
T
Ouallfiera:
RL -Anelyt€ mrortlng limit.HD - Hot dstcctrd ,t the rEporthg liTit.
T-ac 4#co?o3r]99:l Fage 10
I
I ffitrEffiFfiEffiT
EtlEEoYLtBoEArof,tEs, fitc,. rsE9satt cl*crttiglway lgt60,!J. pa tut[efi , caspfi wraffirtot ftsE sffi .?rE w t r, tot im afu ; -rr r ruz iii, i iii :'ffi
";;i'tffirffi $*N itwp,fr , tnn
T
I
SAIAG Summary Report
Cliant: Den'scnillinas
Projoch ls: Oh Groundurater Sampting
Roport llete: 04J16rU7
Worlr Orden C0?030ggB
t
I
T
T
t
T
T
T
T
t
t
T
T
I
T
lnrtrtr RL 'itREc Lorr Llmlt Htgh Umli RFE R,PtrLImII QuaI
Illethod: EI00.E
Sarnple l0: LFE
Ai'srrrle :
Beryllium
Cadm urn
Chmmium
crbEll
Crpper
Lc.ad
Maftlenois
MGrcUry
l\rtnlyhrlent:rr,
N:ckel
$elenlLm
!lilunr
Ttallilm
Ih
Uraniurrt
Varadium
Zltc
SanplalEr LFD
Are6nh
Fenplllrrrt:
Csdmium
ChfcmiLm
Cobalt
CoEpcr
+so
f,langanese
.tlc rcury
llclgbdenlm
ltlichel
Sclttl.rrtt
Silvgr
Tiallim
lrl
Urenirfi
Vanedi'Jh
Zirtc
MEtod BEokH0 mqiLNB rlS.t
NE rrg,tl-
0-000? rrg,t-ND ng,ilNtr mgJLNb mg,iL
Ntl mg,lL
3E-05 mgL
7E-t!5 rrgll
0-fi101 ilgllND rrg,tlNb mgJLNU moil
Ntr rngllNtr mglt-
Hu mglLNO mg,iL
LEharalory Fortifiod Elerlh
0.0536 irg,[0-tEl3 rrg,[0.t}54t ]rrg,il0,#t4l mgtl
0.ll6a.U mg,iL
0.0534 mg,,L
o,oBrs mgiL0.ffi3{ mg,t-
0.00{i{J ng,L0,0ti4] mgjlll.ndll flgJt.0.fli,lg mgll
0.$215 mojL
0.0537 mglL
0,0527 mgll
0.0i15 mg,iL0.0532 lrg.[
0.t1555 mg,t
0,090P
sE{5
0.0c02
0.0001
3E-0S
0.0r0r
2E.05
tE-05
6E-O6
Ii.SS
8E-05
0.oBo4
3E.05
3E.0S
aE-05
ilE-OE
$E.0r
x.x02
0.0E10 loE0.0c10 10t
0,0010 1090.08'.0 107
0.0I,0 10!
0.0iJ:0 trI0.0110 t07
00810 107
0.0E'i0 10t
0,0010 10a
0.00'0 10ii
o.oc'o 'il 1o,0r'0 10s0.05'n 107
0,09'0 105
0,00330 10I
0.0010 10E
0.0c.tt .fi,|
Hu {: tcPr,lsl -c_0 rc3zE-A
GS 115[s 1t585 11,4E5 .ltE
ss 1tEE5 lts85 r15
65 1t3
E5
65
€5
E5
85
8ri
€5
E5
E5
85
'I t6
It3
1t5
'llb
1t3
1tg
1t5
1t5
115
't15
Furr: ICFirlSl.C-C?03AEA
Batch; HEtzs?
03U26O7 12:57
03/t6/o7,ts:E.l
Qurlillers:
l.L . Ana.y{e EDort'ng lifiit,ND - Nst dstest€d Et the reFofliio tirhit.
TracktlCOICtOe0S Foqe
T
t EttEfrtrr LABofrATt)EtEs, flIEi . ttBt ffnf aeo* Hptuay lMffi t) , po. tu ffis . casw wy Ert[rftriFrxEffi.rJF.0m - mzim?rti ; Far ffiid;ji#':'dffi&lHjffictr tww.atwpytahmn
T
T
QAIQC Summary Report
Client Den.scn lrlines
Projed: lst Of Grcundumter Sampling
RepoilEate: 04116fl)I
Wo* Order: CO7O3OSSB
70
/0
70
70
70
7t
70
70
?0
70
70
70
T
T
I
T
t
T
I
t
T
I
T
T
Anrlylt ftcgult Unftr RL I'LREC Loffumtt HlshLtmlt EFO EPDLtrnlt Qual
Hothod: El00.E
Sample lD; cEl0300{0{0EtrtIS4
ATEENIC
E6ryl lrrm
C:dmiun'l
Crnimium
Cohrll
CqFDer
ts#
ManOBllBrs
Mercury
Mtrlybd6nurr
Itiuhel
Seleniurr
Sl'rEr
ThElliunr
Tln
U rs ii lF:
Vanadiunr
Iinc
Pott Digcitlon Ep.t(c
0,0534 mg,lL' 0.0521 mS/L
o.o5't3 msL
0,0514 mglL0.0E00 mgll
0.0313 msl
o.oEzz mgiL
0.063{ 6SJL
0,00833 flsil
0.0541 mgiL
0.6{9g mgiL
U.0504 tr10,1
0.0155 mg,L
0 05?7 mgI,
0.053? ms,L
o.otsE morL
0 05?fi mgJL
0,056,| msjL
0.05$ mc,il
O 0507 tfig[
0 0502 m!,t
0.0{SE ms,l.
0.0tEf mgIL
t 0502 m0{-
0 0512 mgrl
0 0333 m[,L
C.OD5e0 rr4Jrl
0 0ll9 rYrgfl
0 0517 694
0 0514 rT,L
0 Ol4B r..rg[
0 O5l0 dg,L
0.0515 r'El
0.{1824 ri0rl
0.0525 mgrl
0 oSCl rrgrl
0,0010 106oDto ,tftt
o.0t0 10t
01060 10str0td 1000.0tr} 100o.05u 10s0.010 iot
0,00tu t07C,ro sr0,030 $fi
0,08'rfl rDlo,0to rEc.l6 r05c,r0 roG
0.8003u 1t2r1.t0 10ff0,[10 103
0,0010 1040.8t0 10!0.0t0 100
0,8s0 1080.ot0 s?0.010 st0,0$0 10e0.0t0 1010.00t0 1040,t0 tlt0,0i0 10so.0ut0 10t0.010 7{E.t0 lMc.to 10s
c-c0030 109G,to 10b0,010 101
Bun: ltrPlttsl -tr..070028/\
?0 1J0i0 13070 130
70 11070 13070 130ru 13070 130
70 130?0 130?0 130
?0 :30
70 13070 130
7D 130ru 13070 1X070 130
Flun: l0Pi,rrt | .fl-C7ttf, ?lAi0 13070 130IO 130
?0 1S07n 130
70 1sf,
13{t
130
13'1
134
130
1Sr1
'130
130
1,111
1t1ttI
lt3
BEitrh: R6l?82
03J2?iB7 O7:21
gtmFlo ltr: tr0?OlOo{o.E0EEMSD{ Fost Diger,Jrn EpikE DurlicEtE
Arrsnic
Bcryllum
Cedmium
ChlHhlur
Cobolt
Copper
L.ead
tut{nganese
lulercury
Molytdenum
l{ickol
Sslonlun
,qiMFr
ThElllufi
TIN
Uraniunr
V8ned u.T
Eno
t.Blr
2.1
0,0
t.5
E.1
2,8
'1,1
2.5
0.t!
6,7
t,n
/t. E
.l,c
5.C
z-0
3.C.
1.8
o$r??/fl7 O?.20
zo
zo
20
za
20
20
eo
?o
20
20
zo
?n
20
e0
20
?o
20
20
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QuililiclBl
RL - Anetft lEpoiling llmlt NE . Hot doteEtEd ft te rcrortirlg I mit
TrECk#CO?o3osg3 Page I 2
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I El'lEfrtrl'L48ofiAluFrEs, fiE '4rgr.(a,I crce+1fi1-rweyier|;0ll!, Eo, tuxfrEl . E rp*,; rwsfrttftfrFresffii.finw$ . w,iss,mrs ; iar nia+,r#Eg ;'di0*d.#;ii,rfrr#:rh+4r{dr,Evs}rhtffir
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QAIQC $ummary Report
Cllant:
Prdecll
D+nison Minea
1st Ok Glouoo,vt'aler Samp.ling
Report Dale: 04/1 6107
ti,ot Ord+r: C07030S93
1q3
1')?
0,03
T
T
I
t
Anrlyle
Helhod: El5t.2
8sfllpl€ lO: liEll{-'l
NitrogEn, HkHtt+ltiltrlt€ eB H
$amplo lD: LGS.I
l.litroga n, ltlitrel$ril iult€ e t !l
Ssmple tD: E07E!05Ei,U0!GMS
$li:r'ogcn, Nlkalc+lrl.titc aD l.l
sampte tD: O0IDtucB.l-00lCil$D
Nl:r,ogcn, Hihcle+l{ tit€ E$ N
REsult Unltg
iflelhoc B.nilr
ND mdL
LeborE:ory Corrltul EEiltplc
t.5E m#L
,$amtle Hatrtx Spikc
e.O5 mcrL
Sampla l,latrix Spike Cuplicetse-05 mE,L
Hlgn Llml: EpE RpEl.tmtt erlnt
Balch : Affi 07-83-ZZ_1 _NO3-0 1
0,1s
0.tu
0. tE 102
Run; TECHhICON _0:/CitaA
Eun: TEGHhiItrOH_flrgtZZAg0 r.to
Runr TECHNICOH_0?0IEAAS0 .ro
hun: TEETTNIdON_ffiosllAg0 ..tt, 00
03III/OI oD:zz
ostZzIO? OD:zS
ffirEa67 1O'r,
03/22rtl? 1O:24
l0
FL ItREC Lo'fl Llmlr
t,t
l.x
I
I
T
I
T
t
I
t
l,lethoc: 8900,1
$ample lD: LES.GA.0S4i
€tosr Ahhr minus Rrt & U
SamFle'lB: U+Gtt{lE4t
GJosE AFhn mrnus Rn & U
5a4pre tD: Co7030s32-E0llttts
Grors Alpht min.rs Rn & U
$ample lE: C0?0tr[931.80iltril$D
Grosr Alphe min.n lln 6 U
LE!otE:ory Gontrol s€fiplc
r$,6pClrL
lilelhoo B'anlr
HD pC;lL
Srnple Mekir Spike
tB.TpUi/L
Sarrplu filrtrlx Spike ilnpticete
81,6pIirL
Huh: r ENHELTCe.-C f032/A93 ?0 .30
Run: TEH ME LEE-2-E7032?A
Run: TEH ttE L EC.ZJ?OIZZAAC r0 ..00
Eun: TENNELEC-!_0]0i2IA70 tao
Batch: GA.e041
03J31/Irr ro:rt
03/it1/O7 17;42
03/31/tl7 12:tB
03/31,87 23:43
E8,8
t
T
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NO. itlt dehcre-l al the reporing lirril.
Tr u c k4cc 7oiro995l Fla trF!
FIL -AnElIte reporting I mil
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EIIEEGTL{EffiAI] ETES rruq..f,tsr,sail cmilMnay(srflfttt, p,o, tuxHSu , tasper; twgrfrfPlilFmffi.p*i,wts . stis.osrs , nt nitsi,/dfu;-'dmd"d_d#dril;#lr++++rcurnry,*room
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QA/QC Surnmary Report
Client Denison lIheg
Prcjoct 1st Otr Groundwater Sarnpling
rtnelYte
llleltrod: glYEeiOB
SsmFleltr; Ellt0?_Los_a
,rCdtOfl6
Eerrlene
Ca'bon lehachlorde
Ch orofiorm
Ch ororr*lherru
mtD-Xylenpl
Mail.t Ethy! €bne
lret/tleni chloride
Hophlhaler.e
o.l(yl6rE
Ttshehldro'(rrrn
IalLcle
XylensE, Total
Surr: 1,Z-Dichlorohenzrne.drl
EL rr: Dlh ronolluorm.rcth ar.e
$un; D' Erorncflvorcbsrlgre
Surr: Tohe{rr-dE
$smple l0r 032187_lllBLX_f
ADe:ona
B6ndna
carholr Etrilchlorldc
Chhroionn
ChjomrarF,arc
6+p-Xt'l0nct
Lro'.hll elhyl ketsn€
l,lelhylen* elloride
Naph['relcno
P.XyEnE
Telrehy:lmfuran
T.:l*ne
Xyl€n€r, Tota'
Eurr: 1.?.Dichlorotnnrene<|4
$un: DibrcnolluorqrIEthfine
$un; F-Ersmofluorotenr€n€
Sul': TgluenEdS
sampla l0r C070t1014{1{4fi$
Eenzens
CErhur tElrac[iorkle
Reporl Date: 04/16107
Work Order: C070S0SSC
EL C(REC LEWLI,IilI HISIL,,NII RFr RFDLIMIT QUII
Lf,bqrat tr Crnlrul Sgnpt:47 ugJL
5.n ugrL
5.0 uS,L
4.s udL.tr.0 ugll
9.E uS.L41 ugrL4.9 ug.L
4.t uilL
5,0 ug,L44 ugrL
4.8 ugrL15 ugtL
lrl€thrd BIEEk
Ntl ug,L
NP usrLND ug/L
HD UgJL
HD us.LND ugrLND IUIL
t'10 ug,L
NO udL
ND lrgll"
NU usrL
HO ug,LND ugaL
hcsdt Unlts
$afiFlcMot'H $Ei€19O ugrL,160 ugl'l-
1EU ucrL
Rtrr; SAruBHC,L070SZ3C70 13070 I _r0?0 lao70 t3070 t3070 13070 t3D70 t3070 r307n tsD?f, t3070 t30,0 ,t30
E0 teo70 13UE0 {30E0 1t0
Rrn' SATUtlf'lCt0t0iilC
Oatch: RBIZgZ
D3/zUDZ l l ;ig
O3r23rU7 13:!E
0S/&{/D7 O8:3t
as4t.0 I U't.0 lE't,0 E61.0 t01t,0 9SNE&
t.0 90
l,u H41.0 ESt0 E[
t,0 s6
t,0 E8t.0 lc5
1.0 s[1,0 tcl1.0 ES
0.3
0.5
0.5
0.8
0.5
0,5
0.-5
0.s
0.5
a.E
I
0.5
05
10,1
1t1
EE
$B
't0
't0
10
s6
02
$t
60 12070 H060 tzrld0 t?0
Eunr $ATUIINCA-0I 032 !C70 t3070 t3u
Cl"lorofo.m 130?0
T
T
hD - Not detE,j€d at the rcporting lhi,RL - Ailafyt! FeFo{ing lirnii,
T rac k+(]o7Or..ross}s ;rfi g e
T
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t ffi EIlEfrGr LABofrl,tflfrEs, t[c. ,_xrs7 satt tr#t rffj*st tsffitJ . po. Eor ttti . cesnar wrffffiitrt n# tts. !,ri.fit! i, frr iti a s, nr w.iii- i fr c-
-;it#; itffiffif,; :,r,r,;;Wra-i;;@@
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GAIQC $ummary Report
Client Denison lvlines
ProJect lst Elr Grounduraler Sqflp.|n,
Report Date: 04/16/07
Work Oder: C0I030S93
70
to
70
70
70
70
70
HO
,0
00
80
T
T
T
T
I
I
T
I
I
T
T
I
. AdilyE6
ilettod: SVYE260E
BamDle ltr: E0r03l0l4-0!4iH8
r+p-.(ylenel
t-i(Ile,'e
To uene
Xy €ffis, Tclel
Su'r: 1,Z-Dlchlrrcberlene.d4
S u.'r: Dlbromcflu rrpmethane
$url: p B'omcflucr0benzan6
Surr: Toluer,cdB
SEmFlo lD: EOI0I1El4.0i4At'l$U
BentenE
Car:on tetra.:tlrrlde
Ghl6rut0rm
rnrp.xylener
o.:(?lrn€
Tolueoe
xy srEr. Totel
S ur'r: 1,?rlllchlorobErzene-il|
Surr: Eibromrllucll'mcllroni
$urI: P.g's6ollrotohenmna
Sum: Toluancd6
E0rult unltE
S+mpls [18t.* =,'h+40D ug/L
100 ug/L
e0tl !$/L
i00 uS/L
sEmplE ualr$( EFIkO DuFllc.at€
1S0 uSJL
200 udL1EO uflL
. d00 udl,00 ue/L
180 UE/L
E00 uE/L
Rtrn; SATURNCA_07034C
RL )iREC Lowllmll HtghLtmit EFD RFDLImtt quat
Ealch: RE1Z62
0SIZ4/-O7 00:31l0 gs
t0 toet0 gc
t0 tflo
1 0 to,l1.0 s01.0 981.0 ldl
t0 E5
l0 9t
10 69,t0 100't0 182
10 El{0 101
1.0 *,s
1,0 9{t.0 100l,o 8a
130
1s0
1i0
It0
't20
130
't20
t20
Ito 1.t130 6_8r30 1_t110 0,4t30 8.01S0 7. t130 c,,31?0 0.01S0 0.0120 0.0120 0,0
0il14tu7 09.09
20
20
20
20
20
20
2,0
10
10
l0
lo
70
7D
7tI
70
80
70
e0
f.0
Run: SATUR NC"{_07OSitSd
15
T
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F/0 - tlf,t detecled Et {he '€Forth.g lirn t.
T - {ri? 4JrC jTOSC(+S.q pa g e
EL - /rtntlytc l6pqrling linit
ffiifF#{,!i#ENEfr€y tAEORAtfrfrtES, fitE , frtU Fstt fieetblFrcefifit.#nffiff , fir,*i.iliti . Fi fli2s4.YlirA##.iM.:[trJ&;iEffi ffi.;,EHi*[:##@trfEffi
IE
ll
"=
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IEIE sr#lE E
=lgr g
IEEg
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iIE 3E
-IEEH
ilfiF
ilEtE
JI$EEil -d= E
itE-sc
IEE$
IEE F
lEf;E
lf fiEf,rtifF=
E'L!.9E>
E
.E-s
Es
_.1
l
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0}EI}
{EIL
aur#l-oog
HEtr,8rSrnE(l}F
JE
ETEd, sr='trE
EE(J+i= tr'E,o rai
fo,LLr{e*
EElEEIr€lErIoElgLtirlffil
=s I
HHIoE IFd I.=r im* I
6EI
:IHH
lrJ Hh. gl
nilo?iz€
.EB
Er-E -(r1= Ei tt g:
=E:IfL a1:t;e *.8rE $
EEp-trii
,4)Itttfl
1-, F,-fiit*
G-
+,\--
FUrE-Eu.'nl liFnu
_?lE,(El3Eolf, xtEllqoEeErptosrq5fr rr7jj1 1i Eotarnvrairoro,ii ' EE Outeluoc lo tEqujnN E
l.- !-:
S.t
J.*.- 4).,8.odu,&
tr,8
E lt
? l€ EE I; EE lEir3E E :EOEJgo- o tpfl
EE,5,i EETtl ILEP sEE utEoE iii{r (J8. Ers EE 8#H8
EfiEfrar LAEofrArafirEq fiE .fJsrsd#f,dpe,i ilgttwy pwt) , Ea turJrEE , ca*sst wytrfrEtw Frceltfl,tli.ffifi . frlasi.utt . rai slint.rg ;iictrtic,ii6yffxii;r+ru,:*regFrrarn
Energy Laboratories, lnc.
Cltsrtt NtmE Ernhon Hlaor
tTorkordcrHurtcr CoIOBoSoC
togln completed byl Corlnne llJbgner
LEutm
Srippln{ ccnta:fl€r,.ooole{ ln goo, D0nr,ithn?
cunlody i+ols lFlart on shiEFlng q4nt€irarlEc,o €r?
Cttslody seils lnlaEl on sampte tolltes?
ehirn o{ Eusiody prerent?
Chain o'cr:rlcdy tigned rhe* relinluithnd nrxl receivad?
Chqin of Curttdl EJrroEwith ceffiHcl{bcls?
Srtrpler ln proper oontrl rerjhpttts?
S*npla cor,ta ineri lnlact?
S,jliEient ErmplE yolume t+r tFdtcit.C t'rt?
['l ramplee recElvsd reithin ho ding tirtm?
Cnntr.nerfTemp Blcnk tsmFsrsturs ln GoilpliiilcE?
trval€r - VOA ulalt rave zero herdrpme?
Lvf,trr. DH scceplsbtp uFqn r€dttft?
AquEbd?
Sample Reoeipt Checklist
sftlEC0r 0cr30:00
Data and ilma Re,:nlued: Sll !/tI0p 0$:i0:!O
Hecelri+d by ll
Feviewed hy -i"rlffi-I Dar.
Oerrier fisrtlg l{gxt Esr Aa.
vcr 7l
Yee E
YmI
Yrr E
Ycr 7l
Yea .ql
Ye* J
Yr* FI
YEg lEl
Yo* M
Yer n
Yer --
Yer Eil
Hot Prerent
Npt Plessnt
Ntrt FrsgBnt
I t,2'c
Ho VOA vl*l* rulrrnitted Fr
Not *pplcau'o J
HoE
No!
t'loLl
Non
Ho [r
ruo -l
No i-l
r*to fI
:'Io fI
xo ll
HoM
No -J
No l-l
CFecked hy
l
.llr.
Grntad end CoflrCivs Astion Comrn€rt:
ilona
T r€ tr k#CCzO;r(lgE.1 pag e
l#Fmdt&.ti5.{Eli, fri23,5.0i16. FatfrI#4.t6ifl , ciuer'd,anWhnwt.ttwtehcEyttdwl@H
Eate' l6-Ipr-CI
CLlEItlTr
Prciect:
Denison Minar
1st 0ll Graunswat*r Sampling
Samplo Eeliwry Group: C0703,-19!'3 GASE NAREATIVE
rH.s IE THE FINAL Pf,GE OF THE LASORATOEY ANA-YTIGAL REPORT
oRIGINAt_ SAHptE SUBi/tTTAt.(S)
All orighml prngle Eucmllteh lraue baen returted with the data packago. A cocy of the eubrnittal[r] I'as been inclucledand trach=d in the dala package,
S/1fr/IFLE TEMFERATUftE CCMf LIANCE: 4.E {+2'G}'l empHElur€ of aampler rccelved may not ho oonaidercd prpparly prcscnrcd by aoccptcd stanCards, Somphs thal areh*nd deli'rprrd lr,medialaly aftor mllecl on thall be considarid acceptable if thtre is ividence that the chilling prooesEha+ begun.
SOIIJSC.LID SAfu'IPLES
All BtmDle€ r+Eoned oil an as recslved casls unless otherwhe lndicated.
PCB ANALYSIS U8I.\G =PA5O5trata reporte. d !r ELI usinE EIrA mettrod 50S leflecl* lhe result$ tor a+{en lnduldual Aroolora, \th6n thq rsEulta lor sllseverl frG NII (not dHtBcl6d), ll'H RemJrlt rmets EPA compliance criteria for FCB monitoi'ing.
SUBCONTRACTING ANALYSIS
Subconltartln0 of Eenpls anrlyses to En cuteide laborelory rnay be reguired. ll ro, ENERGY LAEOFATCRIES rrill utilizeits brsnch labDrstolies or qualilied GcfttraEl laboralodes lor lhls rerulcp. Any such leboretories will be indicated wlhin thaLaboratory AfislyticBl Rarcil.
BRANCH LqEORATORY I.OCATIOFIS
ell-b " Energy Laboratories, lnc. - Bill'ngs. MT
eli.f . Energy Lsbfflories, lrc, - ldaho Falls, lD
eli.g - Energy Lsbarabries, lne, - Gillette, V/Y
ell-h - Eneqy lahoratorlss, lnc, - HElsne, hlT
eli.r. EnerEy LaboftiliofieE, lna - HapH Cfty. SD
Blit - EhcrTy LaboHlor cs, lnc, - Gollegc Eta:ion, TI
CERTFICATIONS:
USEpA: trt/Yfft002; FL.DOH NEISC: EBIti4'l; Arizona: ,V0099: Catifomia: OZtlnCA
Oregon: ffi800001; Uta\; 3$I2350f,'lg; Uirglnla: O00ti7; t/rhstrtngtorr: ClB03
ENETIGY U\B0EATOc|ES. tHC, - CASPER,W\/ c6{Ill€# hat csrtaln me:hod selsction* contelnod in thie reptrt rneetrequilEm€fita 6s 6et loih by tho qbstc occrcditing authoritics. sarile rtrult ,equsatsd by th€ cl6nt may notbe cgvsredItrxhr lhosa cerlillcaiicns. All anelyeis dala to be eubrnitlec fu r+gulalory GnlotEcmcnt itroutU Ue cciliiod in thc somplcsta:e olorigin, Please'erily El.l'r ceilificatlor covcragc byuisitinI unrnn.energylab,oorn
EL! appreciates tre oppurhrnity 10 l,.ovlde you wlth flrls analytical seruice. For additiona' jr,fornathn and services vl-ril orrrvleb page ua'rul,enBrqylab. mrn.
t he tolal nuirber of paEcs of thi.s rcpon arc irdicEled by the page number ltraisd ln the l+vl* llght cqmer.
Tra c R*!C07C3OOO3 P6 EIc
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ANALYTICAL SUMMARY REPO RT
April17, ?007
Denlson Hlnes
642I S Hr4r 1Bl
PO Bpx 809
Blardfng, UT 84$tl
It+rkordsrN0.: c0Io307E6
Frojact Name: 1Et Otr GroundvrElcr Sampling
Energy Labonabriee, tnc. recetued the fo;lowing 1.c sornptcrto; D*b; u,;", B/16/eiol to.riiUol,
Samplc lE cllBntEEmpte tr Gollact Date Eeceive Dat+ lJlath Test
x07030766-0C1 MIV-3A o3/14Ju708:33 0SflS.CI/ Aqueous
-c0703078&r'Ue [ftT.23
Metalr by lCPrt(:PMS, DissolvedA'knlinitl
QA Cslculetlons
trhbride
Fluu.t{dt
Nilrogcn, Arnmonia
Hilrogcn, Niitrto + Nitrilc
tH
Omes Alpha rnlnur Fhrl!2 and UraniumSolide, Totel ffEsr)lred
Sulfale
SrrttE260E VOCB, Sl€ndsrd Listo"nil!ffii--.r-z C0T0lCTE6-Eog Htuv.m
CIt14lU7 10;23 03ll$/07 Aqueous
C3/1$/8I ofl:4s flvt6ro7 AqueDug Sats Aa Ahove
03f15/tl? 07:30 ffi/1E{lI A4urous $ane As Abouesu70$07+s4o.{ htw-Eirtr
^ CO?0$0?e6.005 lvlW.z;0$/14/trr 13;11 00/1Efil7 ,r1qucouc Same Ag Aboye
-. C070tl0i6e.0DE l"lW.E3B 0$/lgflfr 07:32 o3/'t E/t)l lqueous Sqrne ,4s AboueI
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- co?03utEE-mB M'n-63 03,r19,t17 09:08 03/10/0I Aqueous
^. c0Iffi{rrffi.m7 Hwr?6 03/1 3,t17 1 0:4C 03/1 E/07 CanodEd tlampls
Mete's by ICPIICPHS, Dircotved
Alhalinily
OA Calcuhrlone
Chlolirc
Fluoride
Nitr*gan, AmmnnlH
hitrcaen, Nihate + Nlrile
pH
Gru*s Alpns minus RnAZE ond Uranir'lm
Solids, Totol Dissolvcd
Sulato
SVUE26OB VOOc, Standaffl t lri
Carcelled Sarrple
T - ACII{*Cr}TOSO7EE Pg U *-.
,,-t,\'togoiff}iooE'r,rw.r+o3/14J0? 14:30 o3t1fr/trr Aqueous S[.rrc r\c /\bovo
ccru3t!7EE-oto i4w.E5 O3/13107 1 0:40 0311G/07
There wete n0 prDHemc wm th+- 0llHltloe$ and E[ data for assoclated oc mct EpA o. hhornloy specificatililcxe+pt wFere nDled ln the Ca+e Glarrahue or RsFort,
I I you haue any quaslions regardhrg these tests resufts, Fleme !a,1,
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Report Approved By:ffi, /"s-;q@OflH I4htrlr&E*.y-l
I
I ffiEEIEE4.
EttEfrEf Ltfflf,AlrtfrtE& _U _E: '_Jsgg,(d.r 6?seJt tiff:wt tffill , pa Eox gril , caiy;er; tw itfr!TtrFtwg*Brtl,niti , iaz.tlurs,5 ; ki wr.nn.iois ;iisf*;da;;fu#ffi:*nii"fuirb:nfr'
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LABORATORY ANALYTI$AI NEPORT
Client:
Projecf:
Lsb lD:
CllentSemple lD:
Denism M'nes
1 sl Etr GroundUate. $s*OJlnn
c07030766-001
,it/!f,lA
Report Uab: 04/18/0I
CoJlecli+n Date; 03/1fit17 08:33
DateRecelyed: 03/16lo7
llllahir: Aqueuue
I E+eult uhltE QUaI|fle]E EL
If,CUqCL Hethod Anrlyrls trelE, By
I
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I
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FHYSICAL PROPEETIES
pH
f,olds, Totrl Drsrslvgd iOE @ l EO C
l.{ETArrS iDI$SOLVEtr
iTAJOR IONS
C{ftofle16 ds COJ
Bierbora:r au HCO3
calc{Jm
Chlodee
Flucride
Magnasium
NitrEoEn, Afifion i aE N
Hihogd.t, Nitnlr+llitrb en H
I\!O t1l+'L
3El rtrgrrl
{IS mgrlfiA mg'L
12 fig,L3ol nrgiLflD mgjL
0 S mgiL26.$ mgjL7S,l nS,iL3810 mgrl-
7.0: E.u.5770 nlgiL
HE UgILt'fD ugiL
1.?q ug,Lhf,} ugtL
tE uqrLI€ u0lLl'lD uglLHD uglL?!i! ugtL
HD uglLHD UilLe6 uf,rL
?4.0 . uf,rL
ilD ug,L(l.7<' uglL
N0 ugtL21-$ ullLNb ug/L6S uE/l-
l{lJz0 B
At:t?ft B
E20U.7
A45E0-CI B
A/5C0-F C
ETOC,7
A4]EO.NHs G
E353,?
E200.7
E200.7
Arsc0-so/ F
!fr,:BOr Og:O7/JaJ
03il!.07 (tS 07 / Jaj03El&7 17;0{ / te
l3irgI07 1d:tr /jt
$/1 r07 oB:s2 , JaJ
0&?lIU7 l7:04Ib
0XiltlrYJI 'l 1:3$ Iisl
tl$',EilI 1E:i4 I jel
CS,ZII07 17:Ot Itg
E3i3ttJ7 t7:tt4 I ts
31,1$tU 11:14/ljl
I
I
0.5
I
0,1
0,5
0.0!
0,1
0.5
0-G
60
{t0't
10
5.0
0.5[
0 ril
T5
10
10
t0ttl
1{t
0.6ctt
20
5.0
10
058
100
0,30
t5
lu
1,0
E100.0
E?00 fl
E300,5
E200.5
E200,8
E200.€
E100.7
8200,8
E2m-g
E2m-8
E2OE.E
EZ00,E
Et00,0
Et00.E
Ezffi,8
E200.[
E200.[
EzrX'.6
E100.8
EgDo.r
MSE0.F: E M,j'Cl,YJ? 1 :1C I iajA25rl0C [,$r6m? iE:21 /ioj
Anenfc
Beq,{,um .
Cadmium
phronrirtrr
ftoaort
/cnpperItrn. /t*a
!/ tr"ngr."r*
i4erotjry
tnolyhdenurh
ItJiEkEl
SeleIlum
tiihcr
Tralliurtt
ln
lhFnir.m
vanadlum
, Z:rtc
I *oornrbupes.'orssoL,ED
{
Grr,srAtphl minrrs E.,r'E U itD FCIrL
B3l?s3/ 14i4S/bas
Eljt{ulz t$'$S / bse
03i?s/07 .14:40 / bas
lirzgm? 14:44/bar
otzsru? 14:49/bes
03,'30,U7 l8:50 ,t bar
Cdftln]? 17:01 lle
H,?{r/e/ 14i49 Ibas
E3,3tY3? l9:.!E I bas
tiSlZS/S7 14:48 / bss
01129/02 trt:4!! I bas
CS29tt17 14:48/bas
C,3,2s/3? l,{l{6 Ibar
t'3Jl9/r7 14;{B t bef
03lZl/CI l.l:48 / bas
E3I2E/O7 t4:48 / bag
oJj?i/D7 l4:,lg / beg
0l,ES&7 l{.4E J }:ar
0s,EerDf 14;4€ / EsB
O3,'liiltt7 l?:20 l rss
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Ecport
Delinlticfitl
.l
ftL. Ara y{e reporting limit.
OCL. Oualiry mrtfol llrf il.
D . R- rnireesed due lo ralnp.le mahix r.lc.hrencc.
ldGL - MarimuT ccfitaminantlEuel-
Ntr - hlqt detected et th+ r€pEting li-tit.
Tr e-c k #CO?C 3OZSG Fla Oe
-EilEfrGr illofrAroF/Es, _4'E ,_tflii $att crea* ilfinway lsrsllJ , prt, tux tr-fr , tuspet; wr ififfrcfiFru8ffi,235.mrs. nti$.ats ; rar ntmjifu:rilwideii6lairffi.l+l+4f6auryI*!&dary
LAEOEATORY THATYTICAL REPORT
Client:
Fnr/GEt:
Lrb lD:
trlicnt Srilipla ltl:
Cenison l+lines
I st Qtr Grou,rdr#ater,5afi pllhg
c0703$166.c01
t,lW-3A
EepoflDato: 04I1G/07
Coflectlan Date: 0i{14/07 0E:IB
EaleReceivrd: 03J' E/07
Hilrl#: Aqueous
Rerult Unltr Ourllflerr Rl-
HEUEtrL ttiat[od
OATAqUALITY
ruU ea'*rr(sF5l
Arriont
Catlnrrq
Solide. Totel DiesgL,Ed CelEuta:eC
TBB Eelancc (0.80 - t.eOi
VOI.AT]LE ORGAHIC CO'JIFOUNTIS
Caicuhtto,r
Calcirlfi or
CsloulEtior
tralculatio,t
selculattol
5UIEt60B
su,rE260B
SYJE?EOU
Sl'JEtr6OE
$\rJEffiOE
SVJEIEOD
SVdE260E
S'flEIEOE
flJrflz8oE
E'JI/8?EOIJ
S'J'/6160H
lg.l z0 strJ8250E
7rh130 s?tfi260E
€tr120 S,rd6z60E
60.tzD sYiJ6t60E
trrau5ls trete/ Ey
O.?2i&7 16:l$/brr's
0sr22lt t 16;16lbw+
0g,lelof 1G:tBIbwe
0$l2rE? 1G-!EIbws
03,ee8? 1ti:!s, b$/s
0srlBtr7 20:0G / dkh
0trlSOT I0:oE I dkh
Ba/'H/07 20iDE,/ rrfth
03rl9,E? t0.0d / rrhh
0Sr1g,1P7 20:06 I dkh
0s{9617 20:06 /dth
03llS,t)i lO:06 / dkh
0!illcl07 ?O:08 / dkh
03/lgl07 2O:OE i dkh
0illgl07 20:06 / cfl(h
oUlSr0? ,0.06 I rtkh
03/lSm? 20:06 I dkh
0sflgrD? 2D:06 / dkh
03/t0ro7 :D:OE / Ctfi
o$/lsrE? 20;06I dkh
-37f
e?{
e2E
56{0
1,02
1{
msqlL
mcqlL
mgrL
dso, fli
Acetcne
dun=.n"
/c-r*"tu*ntonite '
/ Cftlorofarn
/ Ghloruoratrna
| / hlelFyl euylkEhne\/ Meil"ytEFe Ehtoride
NsFh:helsnr
T6trrhydrlciBtDn
Tolume' Xylelteo, Tolll
Sug: l,2{iclrlanhenzene.d4
Sun: Ot;ofi slluo'orsthene
StE: f [l romolluombcnrens
$un: Tqluerrd0
ND ulllND rgttND 0gthb 'u#LNE uilLND U!trND us/LND uElLNtr uEtrNE uOrLH0 ugrt.99,0 y,EEE,
E6,0 rihREc
:r$.0 ?6HEc131 i6aEe
20
1.0
10
1.0
1,0
20
1,0
't,0
10
1.0
t.0
Espctt EL.Analy,te rsporth'g Imt.Otlh{tlonEi ECL - eus-tity corrtcl llmit.
MCL - Marimum cprt€minont tevct.
l,lt, - llst deEE:ed El lhE rEpor.ltn$ tlm I
-'rackJrC()"CgOZSO pafi c
I
t ffiffiEE@.
fruE-frart,{Eo,9rwfllEg-ltlE:._2agl8altgr,rtt $iswayfitt0r), Ea frrsrjl , ces|,dr, wrifrHtotiFruttq.frll,wts ' gt:iu.tvs , ax atiilt.iofu ;bi{illir*fftrhffi: m*.arwsyr"b.wn
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LABORATORY AHAL ICAL REPORT
Cllent: .
erofucti I
t-aP lE:r i
Ctient $ample lD;
;
Denison Mines
l tl QiI Groundwater Sanpling
c07030ru6.0m
lvlrfi-2S
Report llate C4ll6,O7
Collectlon Dater .i3Il4E7 l0;23
DrteEecelved :,l5ll 6,07
illetrlr: Aqueous
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I
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I
Fl6Bult Unttr Quallllerr EL
r$cLtACL fioth+d Anrlyrlr DrtE, By
0313lro7 00;i? I ernl
03131/0700:lI lsmt
ffi/3,l,87 00:32 i smr
03til/ll7 00:SZ i eml
03rgtl07 00:t? I arnt.3grirllu/ (0:!? r sfit
X3r2{lt}? 17:08 I ts
g3,3trul 00:12 , a.nt
03,3110700:32 lrrnl
C3r31107 O0:!2I +mt
03rgltr/ 0O:SZ I$ml
E3,3l,UI tHI:$2 I srnt
MrBl,EZ 00;3e, Ernt
C3/Slrl7 0tt3? / srnt
0f,ill1lOt 00:12 r oml
0tu3ttr1 00:32/s,ml
0313ltU7 00:32 /errlt
EX,3liJ? 00:32,tsmt
CSiJ lnli 0ft32 / erflt
C3,2&\fl l2i2O / rea
IDHS
trECOI I
B.c*rbarrats ar HCO3 i$illciJlf
Chlc.rtde
Fluotlde
.Magnesium
I\lllrosen, A,rmmh rc il
Hit*rgsn, ll trata+Nilrilo ti N
FotaBelum
Sodium
SrPfste
PHYBICAT PRDPERTIES
pH
60lde. TEH|OteEolucd f trS Q l8,J g
II'IETALE. OISSOLVED
TItI
?98
45t
3
0.4
154
0,6
0,$
I 1-Z
tt7
rt40
mg/{"
mgrl.
lnE'L
rr!lL
rq,L
r'lgIL
rxpuI
Frg/L
rn$rL
rnglL
Prg.L
I
I
0,5
1
11
c.5
0.0s
f,-1
Ai
3.S
$0
0.01
10
s
D.5
c_B
20
',0
'i0
30
,l
,0
C',5
10
TO
5
tx
8.5
100
0,3
c.1
13
t,0
t?san B 0s/1sru7 06.09 / jej
AlSlf B 03itg,tl 09:09 t jaiEi00,I 031t1.'Ut 17:11 r rr
trt500-Gl E 0fl/10.t7 1.1:12/Jt
Atf{to-F c mJl7.rtr7 AE 3? / jajE203_7 m/u 1ru7 I t:l I i ts
A453FNHS 6 Er20r07 11'4? / JatE3E3,l 0:!/th$/ 1,3;37 / lEtE?00.7 illj?t,t? 1?.0E
' t*E?0o.7 US/21/O7 1? 0E r te
MS30-so4E 00/1s.,0? l,l lB/tjl
A4500+l D 03/lf,t7 14',l6 t,laj
4t540 C 0EJ1EEI 1G 2? /jsJ
A.sEn'o. Eeryfltuq
Fadmum I
/Clrorrriunr ;/ crror
/ E=on,
/ t!'orl
, / tped" Itlanger*ss
IrrlofCUry
ttlLlytrdenunr
NrclrEl
Selenhrm
SitY+r
Thallirrn
Th
7.?7 E.u-
3640 flElL
NL us,tIID r,{tl[
NU ugjLHE ugJLND ug,LHD ug,t
HD u$,t
]{D ultt
l*l r.g,il.
ND trg,tNtr ug,tzo ug,q_Ntr usttl'lD ugtHD uE,tNE ug,t
27,1 trg,tNO uot;l{ ugrl
EzOE.E
E2OEB
E20X.d
E20C.B
E2OE.E
Et0E,s
Et00.7
EZ00,E
Et0c,6
El0E.8
E100,8
E200.E
E2m.8
Ezd.6
E2OQ.E
Er{10.ft
Ee0Q,8
E200.0
EzM,B
ESm.1
\.ansdlum
Z,inc
RADIOHUCLIDES . trISSOLVEtr
Gross Alpha mlnus Rn & U Ntr PCl,rL
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I
Eaport
Ocnalllfii:
RL - A'lElYto ;gFgII nE lt11lt.
qcL - OLe lty contmt llml:,
tr - RL lntrEarstl rluo tc sanrllg malnr lnlerfEncoce.
,lcl -.ttaf lmum crrt tillr'nent leuel.
l.lo - t{ut dulected al lho rEpcrt ng timit
il.t
Trflc}{#co7u307a$ P$gcI
T
I EllEfrGy |,JEOfirrUf/E$ lllG, . fr93 #tt Ctwk Wht*ey f&Ic"frl) ' P.O. tur tait , C#wt tw Ezow
lc#ft8e081,I35.0515 . flIA?i.AfI5 . Eil 387,?34,til19. fitfi0#@f,'rsrg.Haf mn.ww+eiwgial.mtt
I.A EORAIORY A}IALYTIGAL REPOETt
I
Cllent:
Pruieet:
Lab lD:
CllentSampla lD:
Denison lulirtes
I st Qlr Gruundwatpr Sarnprli+g
GC7030786402
IvWV-23
Rspsil Daif,:
Collectlon Eate:
DateRettlved:
. lllatrix:
0#tEr[7
03J14/07 10;23
03/18/07
Aquerrus
I Ftcauh Unllg Onslll;sru FL
ItttcUoCL tlertpdAnrlffca Jtnalysls Bnto, Ey
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EATA qUILITY
.r{/C Ealanoa lt ll r
Arlcns ' : I
-1,72 tt53-E mrq,L
5U.D mcq,iL
3580 rn5/L
1,04 dtc. (16
ND u0"L
FID trgJL
HU LsLNB ugrrtND usLND qgIL
ND ugll
ND lrg,il
FID uglL
hlu uglL
ND r!,t.gE.O O,6FEC
$9 C' ql'REC
toD r/uREC
100 ttREC
Calions
UOI.ATI LE ORGAHIC EOMPDUiIDS
IrcetolE ' :
EenzBns
cd&dr: ictr$chlonuo i
Chlotoft:nn
Cl'lctomellune
Methyt tthyl kc:one
Methller'e chlorlde
Naptthrlene
Tetnahydreturan
ToltsnE
}(ylenes, Tolal
5rr7.' 1,2-Oicht$Eb41z0n6{4
Surr. Dibromofluoroma',hene
Surr p:Brontf lucrqbenEE fi e
Suft TolucnG-do
Galculdlir[ 1N22lOl lG:lOl|brus
Calcuhllon 0S/r?J0? tE.'19 / bwc
Calcutolion 03IE2,UI 16:1c / brE
Calculalian 03I22,SI 16'19 / b,.rrs
Cslculalfcn OsiEZ,q7 16:lg Ihns
10
't_0
1.0
t,c
t.E
?0
t-0
1.0
l0
1,0
1.0
E0-t20
70.t30
E0-120
f0.120
$INEfrOB
$WH?GOB
sut|83608
Sl/'.'ElS0B
SWE2fOE
SWE?EOE
St'VBi60B
sw8e60E
Sl'lE3008
StVE:!E0B
Bt r8l00B
SL1TEZ6OE
suIE260E
swttr0B
EWE26OB
0g/1sj0? 2q4E Idt(h
mfiS/07 72:43 trlkh
R?19/0722i43/d*h
0U1SruI 22r.t3 / dkh
03J1S.Qr 22:43,ldkh
B/1$Ur ?2:43 r dkh
mfilllfiI12:43 rdhh
c6/1sro7 ge;dt;611
mllgttl7 22:d3 i dkh
03.19,07 22:43 / dhtl
fJtlgl0T 12:43 J dkh
03rlgl07 ?2:43 rdt(h
63/1St? 22:43 / dkh
BrlC'!0? 22:43,I dkh
Eyl8'tI I2:it3 r dkh
RL - AnalyG rtEortiftS ;irnit,
qCL - Ou*liry aonttol limlt.
:
MCL - lllaximum cinllrn,nanl ls'rgl.
ND. Hct dslgcted al lha rep=rl ng .irnil.
Fcport
Dgtrnitlonf:
Tr o c krrCoT 33U.l'68 f"ilg cr
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EffEfrfrf /'y',EOfrAIU#E4 lfilfl ' 2,19J SElt Ctrcir tlH*ay fiiffif) ' F O, 8or 3158 , E+spet, WY 828[2
fo$ Ft# 888.215.05$ . fifillfi.lfill , Fax WZ,Li l6fr , caspt@*lclgpai.mn' *vwewgytab,can
LA EOEITORY ATIA LfTICAL REPORTI
I
Gllen[ Der,ism M,nes /Frolert 1 st 0tt Ground,#alsr Sarnpling /
Lrb lD: C0703076&fl03 , /
Clicnt Samplo lDr [4t/rtG0 V
F,;'/*,,fteport 0ate: 0{/1EtU7
Colle+tlur Date; 03J13107 08:45
DaleReoeiued: 03/1fifi7
Iletrlx: Aqueous
I E*srlt Unllf (trtafllisrr RL
HCUq[L ilethod Anrlyrl$ Date I Eylnalyrrs
I
I
I
0.0r
:0
r/
ITIAJOR IOHE
Carbonata er COS
ElEArboFa:O A$ HC(]E
Crlcjurn
ChlsriU€
Fluoride
lrlr!d€tium
Nirro0en. Aftlonir at N
Nltrcgen. HllretE+l'lh'ltE ac N
Fotarslum
$sdium
Er,llste
PH'IIEICAL PROFEETIES
pH
Solilg, Tc.bl Eissolusd IIIS E lEO G
METALB - DIEEOLVED
Arrenlc
Berylliurrr
Csdmium
Chromlum
Crhall
CrFrer
Imn
Lead
Mengsne+s
Merclr;
lrllt lyhdc nrrl11
Hlchel
SelenlJm
EIuer
Thallim
Tin
Ulrritrn
Varadium
zific
RADIOHUCLIDES . EISEOLVEO
Groi4 Alph6 nlnLi Ril & lJ
HD mg,Lz msrlHD mgt,LlrlD rroJL
ND m[rl.
ND rngrlND r4rlND ftgJLHD nrgllHtr nEIL
NE rngJL
e.0? s.u,ND mgJl.
HO ugJLilD UCLtlt) u+Lttu ugjL
ND ugJL
ND us,LHf uEiLHl rgtrHD rgrlHD ugrl'
ND usJLHD '.tg,LHll ltgrLNF rgtlHIJ ugtLND ugrl
HD ugILHD ugtL
Htr u#t
435t0 B
42520 E
El0B,7
A45EO-CI B
A4580-F C
Etot.7
A45IO.NH3G
EJs3"2
Eror.7
E20C-7
AJ5XO.EO4 E
pcitl.
1
'l
0-t
I
0-1
0,5
005
0,1
0.{i
0.5
I
5,0
0.50
0,50
25
r0
10
30
t,E
10
0,50
10
20
5.0
10
0-Eo
100
0.30
15
10
1.3
E20X-E
EItrJ.E
Eiot.e
E2II{.E
E200.8
ETUO,E
EiE0.7
EU00,E
E200,E
EIOO.E
Et00.9
E200.5
E20D.t
E200.8
tzoD.3
F?00.8
E200,8
E200.8
E200,€
E000.t
A4EIs,ll B (B,1Er07 14:15 I jaJ
Att{oc 03,16'07 1E:21 rlsj
l3i1$/97 0+:ll /fq
':lli '9ftII E9:I2 / jsj
'llr:1lUI l7:15 / te
03/l SIUT l4:'15 / j!
03/1 7107 0E:34 / JaJ
03,?1107 17;15 J lr
03t2[,07 I l:49 i,lsl
0311Gr07 t3:39 i jel
0311110717:15rts
g3,2t,u/ 17i15rt€
o3r,tg,[7rt-??/tjl
03rzgt07 15:O1 , bca
tBt3OI07 20:25 I han
03,2St0? 15:O1 thes
8,2S,07 1S;O1 Ibat
6,Zgi07 1E:01 Iba*
EqIE:Ifl? 15:81 Ib€s
fft/21.(17 {7:15 tls
0AIX$i07 1E:01 Ibse
0C,12!L0I 15:01 J has
03129.tt 15:0',r J bes
0g/29"07 15:01 / bes
Egrzg,[}l 15:0l r beB
03I2SIB7 l.$:01 / bas
03,?S,t7 l5:01 J bss
[3i2C,i0I l5:Dl / bse
03/?g,r0l 15:01 / bes
03fi9,tu/ t5;0t t he€
03l2SlOI l5:Ol , hEs
0:i2$j07 15:01 J bes
03,i2610r t2:20 / rec
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Rep6rt RL - An*lyte repo'ling limit
Di?llllttonBi QCt. . fiuetry cortml !mil.
MCL - Hct[Tum cotarr.hrnt leuel.
NO . Not deteeled it lhft 'Epo'ling limit.
Trac l{#co703c,766 PE E e
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' EHEFOYuBOfrAf0fiIEq, rUtr 'pl$r,$s# irwitHiprtr,tyfr!6n{'EO, tuEJIfi ' f,tsps WYEISIE
lN frw SfrS.ll5,tEli ' 307.2ff 0515 ' F* flTt'll.l1lg ' caapr@]atqylehor/ttt'rl'Ntr,altstgytadceflt
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Clienh
Pmiect:
Lab lD:
Client Sample lD;
LAEORATORY ANATYTICilL REFOHT
Denisonlr,lines / nrUl
tttQtrGrcundraaterSampling / | | -,' t.coroso766.oot ^/ B/tflt'Mr/[,-60 V
Report Oate: 04/1E/07
Collectiqn Oate: 03i13107 O8:45
ErteReteiued: 0311Erf07
Helrlx: Aqueous
I Arralyeor Reeult Unlts Eluallfler+ RL
IrlcUqCL fiifiod ArHly*le OEIE I By
m
. i.oVroo 6s,'0
z0
1.0
1,0
l0
t.o
1.0
v,
meqIL
msq/L
I
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I
BATAAUIUTY
ArE Eslence (r 5l
Aniors
C*tlsnr
-7S.8
0 1lB
0.0t3
trslciEllsn EUZlloT 1E:20 I bws
Calqrle!,on t13l2z,tl7 16:2olbws
Calculatron B3,traD7 16:20 / brus
. ThH flE tillfia8lt f(ll ilt:ilrilrjirlrr liv nget hhtr] rrrulLs
VOLA?ILE OFGANIC CONiFOUNDS
Ac6torE
B€N'+hE
Carboh tctrach'ol#E
Chlqrolbm
Ohlotpmetrne
&lethyl ethyl keion0
llothylane ohlg.idE
Itlaphlhale*
I etrshyJruluran
Tol.tene
I!/l6ngE, Tol3l
$,rrt: l,2.Dichlorobenzcne-d+
Sun. ElhrgmpfluErom€thane
6.rn: p-BromafluorPbtnEsne
Sxrr: ToluErB4A
l,lD r0rLNtr nc/LND uglL
33 udaLNO xgILND sgIL
Ntr ugJLHD ugtLNO ug,LHD il$,1HD uq.t*t.d l6EEc
96,0 %HEC'toc l{REcl0z leREc
srrllBilG0B
EIIIE?EDB
st{BlE0B
5U{E16,JE
G!{S:160E
EI,YE28qB
SWBiBOB
Str,/B16oB
srvs260E
suvs26E
s'l'lr8e60s
6tr110 Sl.8r60fi
?tr130 S11EZSoE
E0-t20 gt{E2EoB
8+120 sws260B
ffillEJCI 2s:22 I dlch
E3,tls/I7 23:7? / dkh
33itgirl? 2$:22 / dkh
c3j?2N? 1r1$7 I dhh
ffijlg/c7 23-22 r dhh
0U'|S/C7 23:22 / dkh
33/19/n7 ?3:22 I dkh
x3i1srrlI 2i,:u2 , dkh
13/1#07 23:2E / dkh
n3/1gifr 23:22 / dlrtr
f,3/l $ru-a ?5:22 / dkh
03il s4n 73:?? / dkh
03it gI0/ 23:22 I dRh
Cf,ilSrnT 23:22 J clkh
.J3/11}87 21:22 / dlft
I
I
I
Rcpoft
Dallnltlonr:
FL -AnalftB repertlrg llmil,
QGt - Quality conh:rl limit.
D - RL hcrsfred dueio tEmplo tastrir i{srferenc€,
i[EL - Morlmum oofltemhanl lovE].
ND . Not deEcted et the rEFortirg llmil.
-r ec k/ICOTC 3O75e Fo# e
t
t EItEEEY LAffiEttIIIFIEfi, illF. , tlss SEil ffiei Hfipat lHffiil ' PO. 8N igit ' 6a,Wt l{/f filfrt
To{Frw088,2ffi.C515 ' 307.135,eilF ' Rr 3l7,23t,tiJg ' Eiryefieqyub.nn'wwenerglhhwn
LABOHATORY ATIALYNCAL REFOETt
I
Cllenl:
Pmiect:
Lrb lD:
ClientSample lD: l,lW-6{IC
Denisrn I,lines
'lst Otr Groundwater $ampling
E{nm0?86404
,,y bLE Repoil Date: 0aJ1 E/07
Collestion Dalo: 03J15/07 O7:SO
DrtnRecelvod: o3i1 E/oI
Matrlxr iqr.Botts
I Essult Unite Ousllllrr* EL
lvtcUOCt Hrthod Analyrl* neto I EyAnslyr+r
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I
I
HAJOE IOT{S
,, Earboneh Er OOG
/ Ehs:tEneig eE HgOg
/ c"toi*/ ctto.a.
V Fruort'
Ilagnttlum
Unrogtl, Arilmonla rs H
Hitro{on, HihstetNilrila e+ H
t(tr tt!,L5 mgll
NO mg.L
tiD m[tL
NB mgILND mgrLt{O mgrl
ND mSrL
Nll mgJL
ND rnorLND mgtl
HD us,L
ND ug/LND uB/LND ue/L
NO ug/L
No uC/L
Htt ug/|.HD lrE LND uE/L
ND u#L
ND ue/L
ND ug/L
t{0 UCLtlD u#LNo rI#LHn UBIL
ND ue,LNtr ul/L
hD ulll
'l
1
0,5
1
0.1
0.s
0.05
01
0$
05
1
0.0'l
t0
5.0
0.s0
0.s0
z5
t0
t0
30
1.0
t0
0,50
t0
20
5.O
t0
0,t0
1otl
0.30
15
10
t,0
E200 s
E2t{ f
EIE{ S
EzCt A
E2CO S
EzEE E
E2C0 ?
Et00.8
E200,0
E200 I
E:00.s
E200.8
Et00,E
E?00 6
E200.8
E200.6
E2f0,6
Eil0.8
E2fi0.8
E900,'l
42320 B
A2420 B
E:C0.?
ATEOtrEI E
A4EO{LF C
EZEO.7
A4EOtrHH3 G
E353.r
EzEO. ?
Eeco.t
A4totrEO4 E
0lrlErUI 03;14 /Jal.
03.'lHEf 09;1'l / jaj
01,21/07 l7:18 rt*,
0Sr1Efif 14:18 / il
0S,l7rE7 06:34 J jai
ES.etfif t7:'tE J tB
0tr20J0? ll:51 /jal
0tll6/0f t3:+? J jol
Ollelfil7 l7:18 / ta
mler,!0l l?:10 / ts
0llls/07 l1:41 / ljl
7.11 E.u.
ND m0,L
pCilL
M[0O.H B 01t16J07 14:t4fja)A2l,{0C 0lI1GI07 16:21 Ijai
l/
V
flIETALS. OISSOLVEtr
Attenl':
Baallium
C+Cnium
Chtffi[lm
Coo+lt
GocF+r
Iron
LCEd
M*rganese
McfEuty
It{rJybdurtrt'n
hicl(cl
Sclenium
Sitrer
Thrllium
Tln
Uranium
Vanadium
Iirq
RAOIONUCLIDEB . trISSOLVED
Grut Alpha minus Fr & U
03rr9/07 l$;06 /beg
03r40J07 2O:SZ /bas
03/2q/07 '15:08 J bas
03&Sfil? '15:08 / bre
03aI$0? t5:08 J bec
0312?/07 15:06, ber
03121t0? 17:l8Itr
0!ll2gt0? 15:08f br+
03lml0? 15:08 / bE$
0!l/29,0r 15:06/bac
0g&lll0? 1S:0O/bEE
0S29l0r 1S:08 tbe+
gurlg&r 1$:0a,Ibcs
0l/28r07 1E:OE lhns
03/2SlE7 15:O8 Ibas
0il1$r0? 15:0S lbas
01r2SIU7 15:OE lbE$
03J2llO7 15:OB I bBB
03rZS,D7 15:OE /bes
0t/?6,r07 .t2:E0 / rarI
I
t
I
FsFqrt RL. An0tyb rsEorling limit
Ddfirlill0ilti eCL . Oualty cortrol lhnil.
lilCL. Heximrrn contaminant ltrrul.
NE. Not dcticicd El tho rEpsrliu lrml
T rEr.j kriCO 7O3O7Be Fa/F gFI
I
I ffi EltEEfrf LABOE/I?UilIIES, lll1,-fieif,EIdeeti#glt*u7iffifi.Pfl.Eatffi8,fi*y'er tWlffilEtfigffitff ruFrwtaatmtfii , tlzins,rcu ; nr sotzt+.tois , ai,wr@andryI,rrO.wn'wwwo;rsflttab,wnfl@
TAEORATORY AHALYTICAL FEP ORTI
I ErzB
ReFort Dats: 0411 S/07
Collectlon Date; 03/15i07 O7;3o
DstsReceived: 03l1EItlI
lrlsulx: F,queous
I MCUqcL irsrhtrd lneg*lr Df,to I EyAnrly*ca Rc*ul!, UrlltI Quallllert EL
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I
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I
I DATAqUALITY
A,E Ealaroe ii 5t
Arione
/*."tone
/ n"nrrn./ carbon lert'a*rlcride
/ chto,otorrr,
r / crtirriificthilno
V n Ethyl€th'/lkqlorre
lllclhylene Ei ErtrE
NaPhlhnhne
'l'eh,rhydrEf ,rEn
Toluena
xflFr.rt, TElel
.73.6
o105
16
meqIL
mecrl
EdtEUEtJSF 034?.'0/ 16:21 /bws
Cal,x,lrfor 0UZA!07 lE:El / hw+
Cill{rrtelor, 0}/22Of 16:21 / bwsCalrnn3 0.DtG
. fhE lotUrinc€ l! lEtsFprDpEtR lbr nrr;rt :{eFh lrrulg
tftILATILE ORGAHIC COIfPOUHTE
$urc 1,2-Dic,tlotoberrons'dl
Surr: Dib'omefluolpmElhanu
5qr': p-Br0mEf ucrobcnzene
.tur': Toluan-d8
Nf JgIL
hltr J04.
1,lU ug,L3l ugilN! 'Jg'LNf ro,lL
hl3 .rgrL
HD usll
ND ugll
1,3 uq,LilD ugjl-$e-E 16REC
$g.tl !6REc
EEI.U ?6REC1U0 ?CnEE
Sl'\rE260E
EIU0?EOB
sr'l'EtEqB
$flEEEOE
SWB2EOE
EWE2SOC
slilEE60B
swuaeoE
!Iril'f,1608
sl/1j82808
sur/o2600
60..l20 sw8260B
70-,l30 Sl'YEffoB
6fi120 Slrt8ftOB
G0-1E0 S'JrUe60E
0SI20i07 O0:01 I dkh
0lfl0J07 oD:Ol J dkh
0317fi107 00:Ol ,dkh
03IzEIE7 00:Ol I dkh
0ile0lD7 0o:01 / dhh
0l/E0,l0? ou:u1 I dhh
03r?0,tr7 0r1'o1 r dhh
O3fetlST 00i01 / dkh
03j2tlt7 O0:Ol / dtth
D3/tgo7 00:tl1 I dt(tl
0f,/20/O? 0O:0{ / dkfi
06r2OrQ7 0Ol0l , dkh
fttl20J0? OD:01 i dkh
il-er2Al{}t O0'Ol lrl*h
0qrE0.,!O7 00:Ol I dkh
z0
t.c
l.[
l.c
l.r
20
t.c
t.s
r0
1,0
1.0
I
I
FEport RL - Ana$te ttPrt ng linit,
trElinitiurrt: eGL - eur lty ccfitrcl limit.
ldCL - Marrmum cctttemlntnt leeBl,
HD. Flot Ce:eCiEd rt th+ reFcrt:ng li]'lit.
T-e+q#co703076ei Faflc
I
I
I -Et[EfrFr LAEofrAtEErEs, Ntr .|rs,g ${ (rrgg ltp.lway lsffitt , fro, tur ,ftFfl , f*?,xof,r wr ettrellilFrwtffi,?si.0sts. srzistffitt , Fil t0r,tJi,t6fir -iii4adr€e,tery@1l6r;sr*r"rlil,priacrr-
I
t
LAEOEATORY AM LYTICTL REFORT
Ellent:
FruJoct:
tah lD: i
ateni somplr lft
Deniscn:t'li{es
lst Otr Ground$rater $trmFtin$
CU71130786-0Cs
tiltr+:r
Report 0aie: 04116J07
collcctlEn Datc: 03/14107 i3;1r
DsERecalved: 03/16ll]2
Matrirr Aqueous
I A nn l, Eor Recdt unHB Ourllllrrc EL
HCUqCL Methsd Anrlplr DatE I By
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MAJOR IOHS
Erftorulc i! COJ
Blcrrhonite as HCO3 .
Ealdum
tr,rlofldE
Ffuoriie
hrlagneslum
l.nlrDgcrr. Ammonlc ee lJ
Hilrogsn, NlrntnrHihits ns N
PEt#Eium
!iodlum
sulfet€
PHYEICTL PROPEftTIES
FH
Sollde. Tr{alflirrohcd Tt}S @ l0O C
METALS, trIgSOLvED
tfD rng/L4zs mCL
I EE mErL3a rngrL
E.S m3.lL
75-I mglL
HEI nt}IL5.C me/L{,1 mi,L7€.8 ntrL420 mil,L
7,64 r. u.
1050 msl,l,
HO ,d,LHO tarlHL:l 'rsrlHD uo,L
HD 'JgrLNC ,JSrLND u+lHD u+11-l'{O rE,f
Nf ilsLND ug't
Hu uslll0.S ugiLNB uglLNi ug,tNE ugJL29.5 usilND ugjl
liD uslL
I
I
0.5
1
o.t
0-5
0.05
0,t
o5
o.5
0
0.01
to
s..t
050
0.50
25
10
10
30
1.8
10
0.50
't0
20
1.0
'0
o.s0
tE0
0.30
'j
10
1,0
nt3ru E 03/tg/ur 0Er8/jaj
(e370 B 0StlgJtl? 09:18IJaj
E100,? 0!J11,07 l7:?1 Itc
A{.ri0ll{l E 01/I9,I}7 14:20 lit
A4500+C 0SrtTrDI0EIIEIisj
E100,?03je1,EI 17:21 I ts
44508-NH3 G 0Ue0iOZ 11:53 /Jut
E:163.2
E200 ?
E200,?
A4508+o4 E E3J'S,UI t1 :42 i tit
44500-H E 0Ul6lDz l4:7c tjai
4254C C 0Ui&UI 16:21 / if,j
0u16,0? t3:44 /i8l
03r21DI l?:21 lts
0E:1'D7 17:21 l1s
oil2sj07 15:15 ' h.Be
0lJI0,'07 t0:38 J has
glregrtT l!l:',5 / baE
03129,'[7 15:15 J bse
osrzg,l0l 15:15 l bEB
o3ris,lu/ 15:18Ihae
03lll.q? 17 ?t lrs
0fl,ftg.rE? t5:l5Ibo$
03rsi07 15:'lSIhes
03/e0,87 15 l5 /bes
mEsOT 15 l5 I bar
6/}CO7 t5.tE/bF+
(}3'89107 t5:tE / bes
O3l2gl07 15:15 , bir$
03t9,'07 1i l5 I bqg
tlir2!t'87 15.,l5 /he*
BEe'luT lE:ts / beg
or,,zgl07 15:t5 / baa
D3,2S.07 lSllS / bar
03lz6.u/ 12:20 , rcc
r4ttcni:
Eeryfli.rn
Oadmhm
phrumium i
/couart r
lC,atper. I tron\ / r""r! Mrnn nu."
Mercury
MEltlh'dEnfi
Hicltel
Selenlur,
Eil,ftr
Thsllium
Irn
Uraniurn
Vrrpdium
Zirc
Irlo ECIL
Ee00.8
E20fl8
EZDtrA
E30U.8
E200.8
E?O0.r
E100.7
E20't,8
EZOO.S
EzOT.B
Ei00.I
EEO1E
E?O].8
E200.4
EZ0,J,t
E?f}:I.H
E20C I
E20U.E.
E20E.6
E90E.t
RADIOHUGLIDES - DISSOLVED
Grorg Alphs mirruc R'l & U
Ecport
Dcflnltlqns:
RL. Analftr tBDorti$g limrt,
UCL - Oualiry ornlrql lifiit.
D. RL hcreaeeC due to rample 'nalrir lrErhrertca.
frCL - lllexitlu.ll cor(e.rilrer! l$'E,-
ND. t{rl datscltd st thc rePorting li11it.
Treck#CC),(]SO7t}b |JflgcI
I
I ffinEMEEffiIil
EilEfrEY lAEORAlTJfrtEs, It{C , I3&1 Salt Crmfi tfishway (*fr|il ' P.O. tux ffi58 ' kW WY Atiit
lallFrcaflli.I1i.flSlF ' HLIXI.fflI ' ftr 1fl7Ef4.fiH ' f,4qra/@a,1el4ll4ts.cnli/.r tvwl+.Hre$yirhffifi
I
I
I
LI E ONATORY AN E LYTI EA L REPORT
!t
Cllent:
Prr!=ct:
t.ab lD;
CllefltSample lD:
Denison Mines
f st Of Groundwaler Sarnplii+g
c07030766-m5
i,lUJ-27
Report DaEol
Eollccllon Datc:
IlatsRecsi'rsd:
illrtrk:
04118/07
03I14i07 13r1 I
0U16/107
A.lueous
Rosuli Unita Ourllllers Rt
ttrcuqCL Llcthod Ansl/rtE Diio, Ey
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I
E. t7 !{It.l meqlL
lE.C meqiL
1010 mEJL1.ot ,ec. 1{
Hu ugiL
Nn ug,iL
ilD u+LNO ugilHD UgJL
tlD uq,L,,lD uiX[llD ugrl
HD UgtrlHD usrtflD ugl.
os.c 96REC
s7..J liRic
100 ?6F:ctol fiE=c
z0 suuBa60B1.0 SL,tiBl60E1.0 ,sweJ60Bl-D SuJ0ze[B1-0 surj8ztoB20 sfi/s26081,0 srtr/s2608't,0 tH/4ffi08'o shtEuGoB,I.O 5WEABOB'1.0 strHrfoB
E0-r?0 Swari$B?Dl!{r sw[u8o!6Gli0 srtjsrGoSErIli[ EWSIEIE
[XJ,E0U07 00:41 tdkh
tEllOrOT 0O:41 ,rjkh
tEJ:fi/D:00:+t Id,(h
f,3/20/0? {10:4'l tdkh
US/20,107 00:.11 Idkh
038&UI 00:rll ldkh
00/:0mf oo:{1 r drrh
UGft0r07 00:41 / dkh
0GI2O/07 00:41 ldkh
tftfls/0r 00:{1 I dkh
tlGrzoio? 00:41 ldkh
0Gl2o/87 00:.rl Idkh
0380,t7 {o:41 / dkh
03i:0,tr 00;41 J dkh
03fr0,07 00:41 /dkh
Crlcrrlatlon ffi/E?/OI lo:22 / bnrs
Calclllatlrn 031t2,,U? 16:22 I Er+rE
Caloulalirn O3/12,|0f r6:12 I b.rE
CElc{lafion frtzzlw lE:tl / hr#6
&?lculellorr ttftzelu7 {E:22 ItrwaTDti $ataroo (0 8l - 1 .zxl
1.1O t-lTl LE oROAHI C COffi POUHES
AictorlE
henzene
Carhon tat.Echh'1'de
{lhlnroform
Chlordfi6thBBE
ltlethrl rth]l ht:one
Htetrllene chloride
Hrpl{rahne
Tetrrhydrufuren
T6lUCnc
Xy'ere+, Telal
$urr; 1,!-Elchlombenrene-d4
Sun: Dibrofittrflusromehane
Surr: p-Epmctlucrsbe*rene
Surr: Tolrrcfie{8 Irl
I
I
Roport HL - Anrtyio ltfonlho lilnil'
0+linitionsl. OcL - Ouellty cortrcl limil.
l[CL. M.Hinum oonumirat lctrEl.
ND . Not deteqel gt thE re0onir0 trmit.
T re r krrcoTogCT6s Pa g e
I
I Eilffitrrrr{8o.?4roqrEs, tilt , eM"q safi creei rfitfim.v (ffi0!1 , Eo. Bwr s?i€ , frque{ ttrpffilTo[ Frw tgg Effi 0s t i, slr, iss ffi t F' FEx ili. iit. ieli" : " cit#iiieiiilfrtffi ; n*iftrE,a+. *ii-
LABORATtrEY AiJALYTtCfrt REPOETI
I
I
Cllent:
Proiect:
Lrh lD:
ClicntSemple lD't
Denison l',lineE
lrt Otr G.'oundrarat/ Sampting
c0l0f,078s.t08 /lf,lt!'-638 /
-\/
Roport Datg: 04/14/E?
Collectlon Datel 03i13/UT 0T;82
DateFec+lved: 03i18/UT
Melrlx: Aqueous
fw
I
!
Analy*r Rasull lJnltr Grnlllleru Rt
,JICUOCL Hsftod Anf,hslr trate f By
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HAJOR IOiIS
Cerb=nale r.+ Qfig
ElEFrbonrts a+ HCOS
Cakium
Chltride
I'luorldc
Urgnerl,lm
Nil.oger, Armonia ar li
Nilrcgen, Itlitrele+\lillifE s9 il
PDtil+slom
Sldirrrn
S.tlIs6
PHYSICAL PROFERTIES
ph
$olidr, TolEl Bixolvurl TUS @ tto C
TilIETALS . OI$IiOLVED
Artenlc
Eer61;p6
Dadmium
Chrgmlum
Cobalt
Gopper
lruh
t eaC
Mlngenecc
Merrrtry
tl,rlyhdenum
Hickcl
5el+n:um
$iVer
Thallium
.Tln
Urcnium
Yanadtum
Zlnc
RADIOTIUCL]DES - ETSSOLVED
Grorr Afrha mlnus Rr & U
HD mg,iL
tlD il1s,ft,ItlD mgjl
ND lfi$L
NO nrgrtilD m+LND rtgit
E'lZ nE[HE rrg[-ND mgtlItD FE,L
'l
1
0.$
'l
0_l
0.s
0d5D3
D.5
0,5
I
0.0t
'!o
42340 E C3j19/1I 0g:to rlii
41320 E milsi't7 0S:?0 / jajE2m-7 0S22q1 1b;18 I tE
A460trcl E xsjlqmT fi-?4 tllt450[F c 33j.zfin OB:41 / iaJE200,7 03,821tr? 1E: t5 / r*
4450[-Nl{3 G Oir"ofu, l1iEEi l€tE353.? 0silGJUI 14:89 / falF700.7 lTitatw tE: rf i leE200,7 o3fltUr |E:IE, tBt{5E{.sO4 E Osjrg'ffr l1:45 / ljt
A{,lic0.H E ' 03ii6107 ta.ze /lai
42540 C 03t16tu, lti:E? l,lej
t,s4
|lD
s-u,
MgIL
ND ug'iLND uo,'LND USLNtr ugil,NU ugil-Ni ugil.
NO 'r!,LNO rgrl-
HE uSrLHD 'JgrLHD 'rgrLND u$,1ND ugrlND uErL,{tr ugrLND u$/L0.61 u$/tNE ucrl.20 uStr
pcirL
E,0
0,67
o.60li
'tD
10
to
,,c
10
0-7s
10
20
6,,1
't0
0.50
100
0.30
t5
t0
t-0
E!08.6
Ee0c.8
E2OT.B
E20X.e
E?0c.e
E203.e
E201-7
EEBO.8
fi0n.0
El00,E
Et00.0
E200.8
Ee00.9
E?00.6
El00,s
E200.8
EZ00,.l
E200.6
E100.8
Eituht
03,2s,07 1S;Zt / boc
ffil3OJU7 20:45 J ha*
ili,19.,07 1S:21 t bEg
(}3l2gl07 iE:11 Ibar
fiX/zOO7 15:21 lbss
o$/jts.u? 1s:21 ,IbBs
0?Jr2.07 1s.tE/rs
03/20,t7 15:11 /bils
0?r25,{r7 1l-r'?l / bas
03'120,107 lS:21 / bse
03#s,lo7 t5:2t / hes
o3i:gjol l5:zt , bEr
031i0107 t5:Et / bar
05,2Sj07 t5:21 / hFr
03,zlrio7 t5:?1 / bEs
031?s107 ,|5.21 /bes
ffifl910/ 1E:E1 tbsr
o3rE9,'07 15.?1 / fuar
03I2s,U7 15;21 /Oas
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Report RL . innlyto recortirg linrlt.hflnlllons: eol - euatitr cqnlrol limit.
D - RL lnErEsgad dLe lp sgmplQ matrit int€rterenoe,
[tCL - ltlarim.rm contarrinsnt lecel,
ND . No: dEtoctcd et tha ruporting timit
Tr D:: k*+O7Q 1t6764 Fr tr f.i
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UI E ORATORY A ilALTTI GA L REPO RTI
I
Gliont:
ProJect:
Lab [Dt
Client Sample lD:
Denison l,,lines i'
lst ftr Grounil,uater Say'pfing
c070307E$0irc /
MU1,'.638 /
ffli3
RepoilBale: 04/15/07
Collsction Date: 03i1U07 07;32
Daft Recelved: 03/1r"/[7
llatrix Aqueoua
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-s3,0 "438.? meqll
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Mdftod AnsErls ultc t ey
]iIELT
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AIC Eelance (* 5J
.F.n onc
catl0nE
CclculaUon
C*lcrrlel.on
CeldrrlStion
SWEA6SB
EU!EA65B
ST,VECEJB
5tYE261B
EirllE:lElB
$WE?E,B
$t'VfirfrlH
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3tV0EE{B
StiTE.Z&JE
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04S4,0r 07j41/ EtvB
03l2crtl7 O1:2O I dkh
0S?lltDI O1:ZO I clkh
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oStiItT '14:07 / dkh
03,tr3lf,7 O1:20 / dkh
03,trxt87 01:20 / dkh
03,?t/t7 01.20 J dkh
ol,tXJE? 01:20 J dfth
03,E3/E? 01:20 i dth
03,tr1/[7 01:20 / dkh
0t,t3/t7 01:20 rdkh
ol,trXrX? 0l:E0 j dlrtr
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VOI.AT'LE ORGANIC EOHIPOUiltrS
Acit0f,6
Dcnrcm
Ca,'bcn iEtnchlorldo
Chlorplorm
Chlororellene
Hcthyl etlr)'lkstDne
l,ltthylenc chlrride
NaFFthelen0
TEtrihfd.olurril
Totuene
Xylene+, Tolal
Surn ,|,2-[IichlorobenzenE+d
6urt DibIrmOflUOfu,llClhalo
Surr: p- Brrrnolu oro|srEn'x
surfi I'sl't[e-c!
Hcpon EL - Analy'fte Epcrting limtt.
DEtlttltlsflE: 06L - eua itf EunitEl lirnit.
HO uBrLND u#LhD u#LE0 uCLNO udlNtr uo'ttHD ugii.HB ugf-l,lB ugl.1.0 ug,aNE uslLgE.O 16EEG
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Lsb lD:
ClientSample lD:
ltnalyeex Re*dt Unltr Quslif,em EL
IlIffU
GlcL itcthod Ancaple trats / Bv
Rpport Dgtel 0ai16/07
Colleclton Dai+: 0Gi13/07 O9:0S
DaEReceivsd: ffi/'16t07
lHaidr: rr.queous
Hn rngll2 mgAHO rngrl
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ND fioILItlo rngrt
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latonete rE Col
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I'likousn, Antmwtls ar H
flrlrcgsn, l,l trrt€+i.itrlA ee H
Prtnssium
S!diufi
SulfetE
II FHYSICALPROPEBTIEE
tl '=l r*, ,oo, DtsrohrEet rtrs @ tEo c
fiETALE -trEsoLyED
ll.n"n.
/ aeryllturtr/ caa.ntum/ cl',omiu. ,/ cuurt:
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5.41
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s.u.
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03/16,l0t 14:021lat
03/riJ07 17:51 Jts
03E1,UI '17:5{ / tg
03/ls,t7 ll:E3Jtjt
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03rIg/trt 't5:26 /her
03r?gl07 15:28 I bag
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93,?9i07 15:28 i bs*
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c3iz9/x7 ls:z6f ber
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0J,rr:u07 'ls:lB I be*
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01r2ltE7 15:28 I bas
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$ihc'
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Venadium
Zinl
EATIIONUEUOES . DISSOLVED
GrotE Abhr m'nJE Rrl & U
Report
DE iniliotrE:
RL .lnrlyte reporting lrrti!
ocl - Euality contml l mft.
ilCL - lJlaxinrun qontefitnsnt ttvel.
ND - Not det€clEd et ths r€Eqrtlng tiFit.
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LABORATORY AHALTTICAL REPORT
cfieht:
Pro;Esi
Lab ID;
Cll+nt Sampla ltr:
Denison Minet /
1Et Gtr Gmundwaler Sarn7linsf,orcsorre-ms /MuJ.B3 V
Repoil Dete: 04I161u7
Cqllectiqn Dite: 03/13lfl7 0S:OE
IlaiellpoeivEd: 03J10/C7
iiatdr: Acueous
tr Lg
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1.0
1.0
20
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1,0
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HD
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101
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6/C EalEnoE (r5l :Arricng | '
Aoeronc
/Fenrana
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. / L,t*tttyl"thylketone\ / l,rethr,rlgne ohlorids
V Heptr'tl"" o,rc
TelrlhyJroluran
l cluEnc
Xyleoe*, Iotal
Surn 1,2-EichlolDh6nren+d4
Surr- Dibrifi ofl uorometi arc
Surt: p-grcro'llLgmbenlene
Surn Tol.nnE{B:l
-8r 3
0.t45
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Cahu aticn 04I02J07 1t:55 / brarr
Celcu alir.n 04102407 1l.5i / brr,rscatirn r E.r/0s
, fhc lor lah*.9 floteptreFti8l! fo. r+r'tlsrh ragultr.
vot"ATllE oEGAtrilc comFouiltrs
uiltt
LC,t
ug,t
ug,t
ugt
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uglL
u$t
ug,L
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16REG
0/6REc
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$1162608
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s'!Y8?60G
sY'fi1600
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slrtE2B0b
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7C-13r SWfi26JE
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0lr?0ltl? 02:01 / qJkh
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I1E0E?0at01 Id*h
03,'10/07 02:01 / dkh
E3llS370z:01 , dkh
03,20rD? 0t0f t dkh
U&Zollii 0t:0r r dth
C3j2Ul7 02:01 I <lklr
03,i20r37 0z:01 , dkh
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Ol'?Irt?02:Il rCkh
03,?5/17 0?:ot / dkh
63i2X/[]i 02.0'l r dkh
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Report RL .Ansryte {eFortlrlg t'mrt.Etflftitlon!i qCL . Ouailty Eont,st timit.
ilCl,. Marimlm cantamlasat leval.
\0 - ltor deleqlad el ihs rEcorthg lirr,i!.
;i:l i
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LAEORATORY L REPORT
Cllent:
Froioct;
Lab lD:
Cllent SarrElo lDi
Denison Hines
t6t Qlr GrBufidwator gempllng
co7030766-00s
Ir/w14
Report Date:
CoJJecUon Eate:
llateEeceiwd:
lrlatsir:
04i161.17
O3/14JC714:3O
03/1G/[7
Aquqous
tulcu
ReEult UnlE Quellf,Brs EL OEL titBthod
PolsEElur.' .ttair.t
.drrxtI. /prYstc*L PHoPERTTEstJ Pn
Solds, Total Dissolyed TtrS @ 180 +
TIIETALS . DIS$OLVED
Altcnlo
B€iYltlsrn
Cfdrlum' {hmmhrn
7tobaft
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,lFelylct
toN$
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Blcerbona:e ar HEO3
Calc+m
Chloridr
Ftuortdc
Lila0nenium
Nixoqen, Arrrnor.s Ea H
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lJercury
ItlOlybdanunr
HiEkcl
6etenlum
EiHGT
Thalltm.lin
lJranlrrm
r/rnEdlufl
Iim
RADIOT.IUCLIOES - DISSOLVED
Gro*+ A'plu ninr:l Rrt {I U
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157
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03l31ltl7 0G:40 J eml
03IJll0? 0O:40 / sml
0UI€IO? 15135, brg
0,1/21,tr7 l7$5 i le
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Lab ID:
CllenrSamph lf
LAEORATORY AiIALYT|CAL REFORT
/
Oeni+on lUines /
lst Otr Gmundr,uater Sampling /co7o3E76o{os l/I'.tfuv.14
f,eport Dets: B#tE/07
Collectton Date: 0$'14/07 14:SO
DaEReueived: 03118/0f
llletrlx: Aqueous
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03lz2lEf tE:24 , hwe
o$r?r0? 16.?4 / bws
03122{7 16:t4 / bws
O3/2!r07 '16:?4 I hw+
0:[1210" 16:24, bwE
03J20,0? 0?;40 i dkh
03/t0,07 O2:4O / dkh
0s/e0r07 02:40rdkh
0S?0r0? OE:40 / dhrr
03/l0r0T O2:rto / dkh
03r20r0? oE:40 I dkh
01/ltlr0? O3:4O I dkh
0U10,0? 02:40 / dkh
03tI0I0? O2:4O I dkh
tilaoD" O2:4o, dkh
0il20r07 OE:40I dkh
03/2010? O2:4O / dkh
ffiJ40,07 OZ:aQ / 666
0t/20r0? Ot40 / tJhh
03120107 0l:40I dtfi
TAQUTLITY
&C Erlsnca lt 5l
Anionr
cElone
.$slilr, Totel lllssDhed CElcJlaied
Ttr$ Ea onc+ (0f,0 - 1.101
j voL[TILE (}RGTHlc COHPOUT{ES
Acetpnd
SErreEf.t
Cornon 'ietrilEhlr?ide
Chl+r+bnn
ChlomrrgthifiE
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lUsll"ylen€ chltrrlds
Hanhitslenc
Tehahydrvluran
Tolucne
Xylcn+*, Told
Surr: 1,2+Gila,obat€i6{4
*Srr rr' trihrumnf uorJmAthing
Eur: oirornofluorcbeolene
Iiun: Toluene{$
-2.41
5+.t
El,5
31fl]
1-06
t4
rneq/L
mEq/L
m0n-
dee. 96
ND ug/tt,ll) uEtrNC uErLHtr uE,LND uEtrHD usr!"ND UEiL
Ntr UE,Lt'10 uE/t.ND ugrlNtr uE,L
130 t(REC
i 30 ?iREC
s9,0 ]/IREC
1I1 NREG
llcu
Roport
Dclln[tloniiI
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CCL - Ousllty controt llmll
MCL - lfaHm'fil cdlttalf hanl hUel.
HD - Not duts.hd al lhr rupolirrg limh.
Tr ac k#CO7tr307AB Fla 6r_r r7
ffi@EE@I .
EftEfrEr LffiofrAn FIEfl-Ilvf-1'-rJe! s{_qtr{ M*ay lffill, po. tur ffs| . 6E{0da frT ErffiPToirFreesgttJ1.ait5 , ffir.fis,tr$ , hr i|z?J4tfrt ;'cispettieii,gi{:iiffi: w,w;,liditiitwi-
QA/QG $ummary Report
Cliontr Derison hliFes
Prolecl: 1 sl 0tr GrtundwatEr Salilpling
Report Date: 0{.f16/07
Wofl< Order: CC7030766
Jtnthtg
tldrod: IIl2! E
Srmple lDr HELltl_0I0,310_l
Alhalirdity, Totel as CaCOS
Crrbonate as CO!
Eicarhonate Ee HCgs
Enmpla l[l: LcSl1_0?0319-l
,u(olrnrty, Tour ce cacoS
SarnplelD: C0?0tr0It+002lHS
Al{atnity, Tola' a! cE6O3
Semple lD: C0f0i076tB02AHstr
AlGnni{y, To:a ai CrCOs
RGrult Llnlls
Method Blanh
1 mg/L
ND mdL1 m#L
Laoor*tory Cootrcl Sampts5130 rngl
Samplc Metrix 6plkc
r u0 mgl
$arrrple Uatrlr $fike orryrthatc
I SZ milL
Run: TTR-.(LK_t70S'SA
FIUN: TTR.ALK..OIUi'1S/\
E0 flo
RJni TTR.ALK-07031!A
90 1t0
Ro: T?R.AL|{-C?0615A
cr, .ll0 1.0
ltittch : 11703 t $-.t _/lLK-W
O3IlSJOZ OE:IE
EL IEREC LowLtrnll HlghLtmtt RPD RPDLlmlt euat
0.2
I
I
10i
ss
101
t.t
t,0
l.J
0;tI1g,io7 0E:27
03I1 9IO7 0S:00
03/19/07 os:Ds
10
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
II
I
I
I
HElhod! t15{OC
9ampls lO: tlBlt(z-gfffilGA
Solifl$, Tets: EisEql,rgl, TDS @ t SO C
Sarnpb lO: Legr_lTtEltEA
Eolids, TotniUtitolued TDS Gl 1a0 C
sampra to: o0ru3076t00aFHg
$olids, TotalDissolyed TDE @ lilll C
Samph lDj O0I030t6fr00EFHso
Snlids, TotE. Discotrcd TDS 6 100 C
lrtelhod ElankND m#L
Lahorrtqr Conlrpl Sample978 fiCJL
gemplG Matdr $plkcIo4tiu m#L
Srmple Metrix Splke D.rplicrh.l05C0 mdL
RJN| SLU$ B/\LAHCE-O7O3IGB
Ruh: $LUS"SALAHCE p/oilrits
96 110
RUll: E LEE-EALAFIE E_O7Os.I BEE0 110
hu rt' $LEG.DAllrtl !.L0?031 6Es0 t10 0.6
Eelch: [?E31EA-SLtrf,-TDS-MI
03/16,Ur rH:1u
03/r6,87 tE:18
OS/|BtET 15;2?
03116/0? 18:22
10
E6
I J,,t0
tcf
Hethod: Ir/(E0[-cl s
llenrpls ltr: lrllElt{St7dt1gA
Chlorire
&rmph lD: .ffi7030rcflE0rlllls
Ghlorije
Semph lD: c{70i076lL80t&mso
ChlorHa
snnprc lrr Lc.ti5{703t0A
Chloricr
Ilethrd Etgnk
NB mJlL
Sirp c Hatrix Sllhc
35.6 mgIL
$arrp e l,lat,'x grike Itrpliqrtn
lS,E rnsll
Laho'atory C)ntro! Sanpte35f/0 nrEll
EL n : TITRqTIO r,l_87m1 gB
Rr.rfl : TI'FHA flU\__CfHit 38g0 tto
Run: IITRATIOHJ,?ffiiSBsu r10
Rsn: TITRr{TIOH-0?il1igF
90 fio
Eakh: 0?131 &rI-CL-TTR-W
031181O7 i3:ZO
03/t9tol t+:l+
03/'t9/EZ 1a:1s0.0 10
0lll glPT 1t"t '
E.4
1.0
lco1.0
tcd1.0
Quallfler*;
RL. Anc,lyls regorting limit !.lD - Hot datactcd at thc rGEortfiA limi:_
18TracktrtcoTO,3OTAS pagc
EtlEfrEl UEORAtUfrlE , #ff. . fJrJ,fflr Cmt firgn:wy 18ffit) . pO. Eot iIiB , tewet VtytlefiITattFrae8w,2fl5,05ti ' 30r?ff,N15 ' Rr 1?ztiltiig ,'uarrltfrefiE$ybiarrr. r+Fr+re..,r,,ga&hcsr,
QAIQC Summary Heport
CllenE Denison lJlne*
Prolect l$ qt' GrounduJstsr Sampllng
Eeport DaEl 04/16/07
ItTork Oder: C07030768
f,lethod:
SemFle lo:
Fluo'ld6
Samph ltr:
Ftuork c
Sample lD:
l-luorldc
Srmplcltr;
Flnrtdc
Al{rD0.F G
ILlBLtt-t_E?0s1r
LCS-l_870317
G0?0s0?68-00$li{s
c070307EG.003titstr
Rln: ORIOh'_li03tIA
mjn: ORION_170317A
e0 t1g
Eun: ORtoht_37[X17A
90 t10
Ru4: fiRIOH-|]?09{?A
E0 'l t0
03,/t7JO/ ud:12
O3I17JO7 08:'13
o3I17JO7 nfi.3-l
03117rtl7 0A.gG
'10
ldethod BlankNE mgJL
Laborabry Con:rol SrmFls
o,gEs mq/L
$amph Metrx Spika
1,EZ msrl
$enrpl'r iletr r 6plke Dupilsato
1,82 ms/L
0.t0
r00
0.to
0,t0 0.0
Roiull UnltB RL !iREC l.owLlmh HtghLlmtt Rptr Rpql.tmft er.lat
Eakl": 07(](ti 7_1_F.lSF.W
iltrffiod: I+E0g-H B
Sample lD; tGlrl-0l0llLl
9H
lnft p Celibrelon Us'ifiEElon gtEildEtd
E.$4 E,u. 0 010
Ar,a'ytlcal R un : ORION 555A_07os 1 E E
0SI1ElD7 13:23
98r0t
I
I
I
I
t
T
I
I
I
I
I
I
I
I
I
I
I
t
I
ilahod: A.lt00-H B
Eilmpro rD: corf,8076E.00d^ouF
pH
sEnrElE ouFllcata
6.00 $ u
RUD; ORION!!5A_ffI0!1 8B
Eer+,: 07031G_e_FH-W
03/l8tOI t4:O{l
0.4 1D0 010
H!.thod: AlEoo-ltlHs G
Serrple lD: lllELK{!
Hilrog€1, Arnnonlg gs l.l
trrnpla ltr: ll$-6e
Nihogcr, rlmmorrlr at N
$cilDle ltr: c070lo?G6{0lElrls
Nihogen, Amrnonia as H
lJlethod Blank
o.u4 m$/l
Lebo16lqry Conrrsl S.smF,le
10.5 mg/L
Sample hlEtrix Spllrc2.11 mg/L
Runr TECHHI CCi[-070t.2OA
Run: TECIIHICON_07ffiAOi
E0 t10
Run: TECHNTCON-070320A
80 r20
Hun: TECHN|COFL070320Afio tlo 1.9
Errchl A2Dl7-O3-?D-',t _N H 3-o1
03/361p7,11,'rt
03J20rbT 1,r:zs
0.3/?0b7 rr.4r
03/20'87 t l;43
20
Sample ltr; c0?0xtrI68{0lEil8O Sample hlatfx SFik+ DLp lcsle
Nltrogen, Ammqnla ar N 2.11 m$/L
0.02
0.i0
0 r50
0 050
Quallflstt:
HL - /rrubE lEpDn-F lrnil,lrD . Hot ce:e*ed s: ihe reForting ihni:.
Tr-Ercl<#CO7O307SE Page
EryEfrfrf LAEOEAIDfrIf,S, flti. , 2#3 Satt O*i Hilhnal {Efgtj , PO. Bo* 3fi8 . fww lW seffiI
To[ Frw 888 2#.05f5 . 301235,ffi15 , Fat 30z23f.lEl9 ' 'cispefiowgyHt.wn , wtwenaglahwn
GAIQC $ummary Report
':iclient. Usrleon i/inrs
Froleci: 1st Ok Groundwater Sarnplir.g
ReportOrt+l 04118/07
Wqrk Orden CO703O7BE
Io*'i Rtrult Unlir EL IiFEG LowLlrnit HlghLrn[ RFD RFDLlrnlt ;""; I
I
I
I
I
I
t
I
I
I
I
t
I
t
I
I
I
t
t
I
MBthod!
Semple ID:
Sullalc
SemFte lO:
Su;hb
Ssm$lc l0:
Su leta
Ssrnpla lE:
SulahE
t*500-E04 E
LG3.1-0rmtc
HELK.l_WU$ts
c0I0rfif,E{0iAHs
c070$ffiGE+0iAilrEo
Leboratcry Crnlrol,Sarnrle
5060 fiarL
l,tlethud Elark
NO meJL
SlmFlc Mat k SFike19.1 m3lL
$amp c Hillrh Spike D,rplcate
19,4 mdL
Ruft : S'J LFAT=_i70-a' {hi13E g0 11$
R.rn: $ULFATE,fi?01l EA
Run: $ULFA['J,03'9A
a0 t10
Rrn: SULFiTE_07031 EAg0 tlo
El:ch: 07031$_t_so4-fuHB IY
Drfl$JOT 0c.33
al3,'l SrUZ OE!-S6
03flsro7 11:27
03t1Str 'tr'=O
t0
bs
'1.8
1-E
t.I
r11
lol
Qualifiom:
RL - 4n+lyte npu'ling llm'l
.:.t!:
HD - Hsi dolcctcr! Et lhi rcpo,t ng 'imil.
" oc <r(-;(J?ocu i Ei+ Pa g +
T
I EItEfrfry LAEINArOT+IES,_IiIf. . ffs! Sa! qrwl fiVfiwt gffitt , pO. BfuE stst . CaW,,|* fity Effitlo[Ftw888.2,95.05ts. ffiL43i,trlg. Frxtt4,fr{.tfrit - caryefipewryyt;D..tdn;.lwiifiiiWtcon
I
I
QAIQC Summary Report
Glienfi Denhon Mines
Proiect: 1+t Qll Ground'ater $am;ling
RepodDaE: f9,l16l07
Wollt 0dor: Ctl70307BG
sff
g2
ui
o?
64
tEt
95
lc0
E{
g4
I
I
I
I
I
I
I
I
I
I
I
t
I
I
lu€lhodi Et00-7
Sample IE: LF&lcPI5l'la
Grlc'unr
lr0n
f,ilqgnesiunl
Fotasslum
Sodirrn i Ill'ltSempla lD: ILRB :
CElclrnt
llon
Ma,gn*-+iurn
Folawium
Spdiun
SrrnplelD: C070$0?6+U05CilS
CA GIUM
lrun
llagnc*ium
Potarsir,m
Sad,iwr
SBmplo lDi C0TESEIG+EoEClll$0
C*lclum
Run: lCPi.C-ff10!21A
E5 1T5
E5 1t655 12!r16 rzst5 lzti
Rut: l.5F',-C_9103?lA
BEtBh: Rgtl{B
0:u21/o7 14.36
0$/el/O7'15:06
03/Zlm7 l7:3Il
OU21rt7 17:41
20
?o
z0
t0
20
ot/lr167 .t 6 "
03/2ll0f 18:+o
Mcthed BIerktJu my'LNtr rqlLl',|tr nU/L
HD fllfl1a,2 m#L
Sanp c Hatrfo $pikeGeo ftE/Id.e{ rnEll
567 ErglL
r 360 mnil-
641 ,a,Drt
ssrtp € HFtrh spikE tl'JFllcels
653 rn/L
d.E1 milt
ESz rngll-
r lS0 flp,L
$45 fig[
Laboratury Fortlf ied ElEn r
10.[ m]rl-
1,90 .tlE/L
E0.1 TgrL
.16 7 'nglt
{? 4 mgll-
l/e;hcd Blenklrttr FS,LHD ,11E/L
Ntr Tgr!-q2 TgrL
0 ? .hErL
Laborslor) For:ifietl Blank[0.$ mJL 0,581.8$ ndL 0.03150.7 rn0y'l. S 5)47,4 m#L 0 sl
{E.r myL 0,5c
l]1
06
lAl
9{
E6
lron
]Iagnctlum I
eotr*lunr !
$adhrn
Rur: ICP'-O_U70321Atd r30?0 rro70 t$s7D igo70 130
Run: lcPl4f070t2lA7[ ts[70 ,t30
70 13070 t30
70 t30
Rrrn: lCFl.C_tl?0321Aei 12s65 12566 . t2585 tts8S llri
tun: lCPl4_0?0321A
0,04
t.002
0.04
0uu
0.0:'
0.58
n.0:tn
0.sD
0.i0
0.8$
0.50
0.040
0.30
0.00
0,63
0.50
0.t d0
0,50
0.ff
0.sf,
0.,14
0 uflI
0.64
0-00
D_06
l9
B3
gE
!7
ss
1.1
t,&
0.1
0.0
0.{
$lppteltr: LfE{CF16111
Calclum
lmn
Megnssirm
PEIeE$aurr
Sodiur:r
SamplElD! LEB
Calciunt
lnrn
J.iagneEium
Ptolasuiurn
$odlun
:'r!:;l
Quatllloru:1
ND. Hsl ceto=tod altFc y,spofing limit.
RL YoEEC l-owLlmlt ltlghLlmlt
FL . Aialyte reporlhg lrnit.
Tf Erc K#co703078(J l-cgc
t
I
I EIIIEIIE TLISAE{ rUFIEfl IttU, . SS#J $$t Cleet l,i&/,wy {rfr|il, E A Sor ilit . ft.fioef W SMI
Ta[ Fm 88t $eifii , A0z2fi5.6iti ' fax 307,!J{, tena . r,iltpu,r@onery1e}. cm , mn+ernrgytal"mn
I
I
QAISC Surnmary Repoil
Clien[ t]enison Mines
Prolact: 1st Otr Groundwatar $arnFling
Eopqrt Df,te: 0+r1 6/07
Llork Orden C0703076,6
I
I
I
I
I
I
I
I
I
REEult llnlts RL ?(FEe LowlJmlt HlghLlmlt RFD RPtrLlmlt Quat I
Brn: lCPl-C_070328A
65 125
85 r25
8.tr 'Z55S ',75
E5 'IlE
Rurt: lX.P'.C-fi10312A
Batch; EatlaE
03/21/bI {4:z$
03l2e,tr7 l{:48
ilgthodi Ee00.I
Sample lDl LFE-lCP25Z14
Ce:r:iunr
k'on
Maflneeiuln
Polassium
Bodium
sifiptr lot l-H.E
Calcum
laon
Megnerium
FotiFslLm
Eodirrh
Sempla ltr: Eom$Ea1{0lDltl$
Calcunr
lt0n
fulegnesium
Potartium
Sodirm
Bempla rD: corul0Ett{otDlilEr
Calo um
Iron
Magnetlum
PolasslLm
Sodlrm
l*Eo,aLory Fortilied Elank
4$.6 mCL
1,_84 mE L!6.? mE/L
17.5 rne/L
4E.E my'l-
lfu:hod Rlenk
tltr .nElL
0-0os rAL
Nn T!,L
0 ? lnlll.
0 2 'filll.
Sample llrlatrix tpl<t
IUB mglL
0.470 mgrl91.t mgrL
llo mf,ra125 mE/L
Eeftptc irtirtnx $Fil(€ Dr,p'ast€l0S mgrfL
o.G.s nE/L
86.6 ms/L
1a4 nEJL
{{g nE L
RLn: ItrP1-U_0703181t
70 ll0
7n t30
70 t30
70 ll0
7D m0
Ruil lCFl.C-C70322A
?0
70
70
70
70
t30
lau
1;.0
130
130
0,59 srl0-03c sI0.s0 1010,5c 930.5c sf
9,0{
0.002
0.04
0,u8
0.0G
0.50
0.03d
0_50
0_;o
0.50
0.il
0 03tI
0.50
0.50
0.50
77
s1
EE#
fl,3
6t
130
7g
gs
7l
2.S
32
5.t
3.0
4,7
03/aAIC? 15:45
OBI2Z07 15:4820s?,08
ZD
20
20
l:
:
I.
I
I
I
I
Ourllflel=:
RL. Ar'FVh reprrting lirnil.
R. RPn ExEEEdr tdvlsory lir.rit,
HD - ttol detcri0d ol tho rEportirlq l!!r.il,
S - Sp ka rucovary outrlde ol edv rory imlls.
'f r e c ktlcC70SC7tsei lra g c 22
I
I EfiEfitrr LAEOEAIr,frIE{j!!: -._4fE Sa! W! Htghtwy (ffiott . frO. Eot tffi ' Sryq lty( €ffillrfi Frw ffs.235,ffi15 ' tfll.ili.flrf s ' Far sll,rs4ttig . 'aitsar@e.q6u,i,h0. wii; ww.eiilitial,con-
I
I
QAISC Summary Report
Cllent D€nisdn Mlres
Prolect 1si Qtr Grqundtr,ater $arnpling
ftepodDab: 04/16i07
WolkOder: C07030766
E5
85
E5
85
0.00rn .04
0.0m 1tr
0.05c cc
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Arrelytr Rer u lt Unlls BL I6REC Lorr Llrnlt Htgh Llmlt kFD RFELtmtt euat !
Run: ICPltlS2{_07t1l2SA
EEtEh: HBtEtlU
03/29#I? 'l l:{t
Illerfiod: E100.E
Srmplo lD: LRE
Irscoic
Crffnium
Chmmium
Cohalt i
coppcr I
LEad
Marganese
Msrsury
Molyhdcfiur
NJr*cJ
EEbriu.n
$llver
Tl"e'lium
:lrn
urenlum
Vanad rrrn
2inc.
Srmpl+ lfr LFE
fuscnic
Cadmium
Ghro'nlurrt
Sobalt IICEpFsr . r
Lead
lilangarrert
I/,e1glry
Mo'ybdununr
Nickal
sclcltum
SihE.'
T'rallium
Tn
Uttnium
Vanarliurn
Lnc
semplE lD: C0?030I9D.001Fflis+
Arscn c
il5
't5
'15
rl$
8t 115a5 115
65 1ti
e5 11585 rts
E5 '15
65 ,r 158f 115t5 115
0$ 1ti
E5 11$B5 t15
ftunl l0Fhl$?-O_0703294
70 130?0 1t0
t0 t30
Irl*thul BlankH0 mstlNu mgILNC ngrlNf, mgfL
1,C001 rns,LH] mgrL
H5 n0lL
HU mfl,L
ND mg,L
llD n$t
HO mgrl
7E-05 mg,L
Ni mglL
N] mc,LHD lnE,L
l'Itr mgrt
0 0J2 mglL
I afi tra brl Fortil-red fi lar k
3-CS20 m5IL
l.EE25 mgILI-|S?r' nrglL
C.EE21 m!,L
0,t521 mglL
3.C.5ZE rhglL
U.Es,JT mgll
0,0EtEl5 mgll-
0,ifrzl mgtL
f,.lls23 ftdtL
0-E5lB mgfL
6-C206 mgll-
1.t5?3 msrL
3-CE2,1 ngrL
i.05?7 nrgll-
[.0515 mqtL
C.0il0 lholl
F*t lllgcsfion Spike
i.C525 ms,L
I0512 mgl-
11.04i16 rng/l
6E-05
I E-Ori
4E45
2E.0S
7E{5
3E-05
5E-05
EE,OS
5E.05
0.00,0?
0,0c02
3E45
tE.05
6E{5
tE-05
TE.O5
0_u003
0.0c10 10,1
0,0c10 I 0!
0.8810 1050,0010 r04
0.0010 I tl4
0-001a 'ffi
0-0010 '01
0,0fln 'B
0.oE10 101
0.0E10 't0i
0,0E10 J04
0.fi0{0 r u3
0,[D10 1E+
0-0010 ,01
o.flooil '.05
0.mr3 101
0.mr r 184
Rwri lcPlilset_oro3E$A
aE 115
O3/28,rtr7 'l l:51
03/2DIE7 tG:12
Cadnium
ChllDmiu1l i
Quallflerr:
ilD - Hct dctc#+d e! the rdportms liltit,RL - Analfli reEorli.{ I Inlt
Tr ec k/rCO?C3O7S€5 tr18 gIC
I
I
I EilEfrGY LA&ofrAfofrtEs, Iruc ' fafl? sd# caet H'gtrvrdl lEffi tt , po. Ir,t( ttrg ' cafla: wr ffi6r#lofiftffii&Ea*5,wts , tttts.aiti . Fat frrtt4.ffii,o , tii{piifienlrslii.mrn;r+ntr-.$fi8idir,r#-
I
T
Clienl: Oeniton Mine"
FruiecE 1rt Qtr' gtar.Owalcr EaIrplinq
QA/QC Sumrnary Report
fiepod Oater lll/i sl07
Ittlork Ordec C07030766
r.l
7t
m
7E
IO
/I
7d
?[
7t
7,X
T]
ra
7C
I
I
I
I
I
t
I
I
I
T
I
I
Aml}ttr
t ethod: . El00.c
Sampre lD: C0203!I9b.00tFt E1
Bt ti,EEC L6t{ ttmtt HiSi Umtt RFtr EPELlmit Qurt
Cobalt
Ccppur
L.rad
MrngEnsEE
Msrcrry
ItlolybCenrm
Hicksl . :
Seleniurn
,SJvct '
Thailhm
Tin
Uranium
Vongdium
LINE
Fort Digestion SF,ke
o-fi88 ng,ll
0 O4Al mgll.
0,061C rrrg,'L
0.183 rrlil
0.01'rril fi rg,ll
0.0315 ms,il.
0.tl+85 mgiL
0.06?H ng,it.
0.016E rsil
o.OEl€ mq't
O.O$17 tngrrl
0.0e56 mglL0.MEI rFd,,L
0.t1545 n"gll
0.063l r'g,il
0.ll5l E ngll
0,OS0l rr'S,'[
0.OJ+01 mg,,L
0.0445 n:OJL
9,0+2i rrf,il
0.188 rrgll
0-{10520 moll
0,061s trgll
0.tl49C rrg,'L
0.0526 16ll
0,0170 mc,t
0.0621 rilS,'L
0.1t525 ngll
0.065C lrcil
0,049d trlgt
tt.0fd? n!g,'L
0.010 97
0.010 sd
0-050 104
0,010 gs
00010 101
r!.10 101
Ur050 tI
0 00'10 1t6
0.010 t4
0.10 1030.10 {0s
0.c0ffi0 108
0,10 970.010 r00
00010 105
0.010 1030.fl50 f000.010 sa0.010 g7
0,050 104o.o10 luz
0.0010 1080.10 1[20.0J0 9E
0 0010 t050-010 €50.10 'r040.10 r05
0.00030 t05
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Eu:r: ICPM$2-G_07032SA
Satch: RB|IOO
BIT$/07 16:2t
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20
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sslple lDi tr0?ilo 90-0EzFuatr{ Foet uileetion 5pt€ Duptiests
Arslnlc
Ef,dmru,'n
Cirofilunl
CoEBtt
Copper
Lo3d
Mangar*e
l,ilemury
MolybdcltuE1
N ckel
$Carium
SilYer
ThrlliLm
Tir,
UrgriLm
Vdflad',um
llrc
70
7C
7E
7n
ru
7E
70
70
7E
?e
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7E
7C
7C
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t3l 0.9ttx c,7133 t.tt3l 1:l
l3I 1.213t D.E13r) r ?
t33 e,3
13X 8.013E E.013E C'.5
t3' t,511I e.0
13C 0.0
13C g.t
'l3E 0.0
13X C.4
t
t
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Qunllflorr:
HL - Antrylc t+poiltng lir1it,FIJ - \ot det€clBd ct the lgportlng llmit.
'l r ac kfrUU I(J:toTE fi tlaO €
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QA/AC Summary Report
Clhn[ Oenisor fitlines
Froioct 1st otr GrEuncwater SEftplirf,
fteporl0ah: 04/16'fl17
Worh 0dsr: C07030768
I
T
I
T
T
I
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I
I
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lnalyte
Cacmirm.l
Cfiromlum. i
Reault LJnlts HL IiEEC Lorrr Umll High Llmlt RPo RFELlmlr Oucl
Hathod: Et00,E
Eemplc lD: UIE
Areenic
Beryll un
Eadrnium
Ehnofllun :
Cobstt :
Copper
tJCild
tlercrtry
,.,lalyrdffiurn
Nlclrcl
Seleniurn
Sifugr
Tlell u.'$
Tn
IIranhrm
VEnadiurr
Ulnc
damplr lO: LFB
,qrEEnic
Flerylliunr
CEdflr ur
chromlurn ' :,lCcbalt I
Crpp+r
Lrsd
Irilercwy
Molybdcnurr.
Hic{rEl
$ulrniunr
Sllver
Thsllium
Tir
urrriufi
Voraiiur
Elrc
Samph lD: COI0llIl4-00lEtlS{
ArE€ntc
hlcth!d Etank
tJu nEiL
ND mdL
HD nrflL
NO mcrLNO milL
HD mTL
tltr mdlNO rn#L
Nn mf,L
HI! figrl
Ng mgrLNE mgIL
Ntr mgtl-
4E-05 nr,gtL
Hf mg,L
HO mqIL
NO mgfl_
Lebonrrory foiillcd Hark
0.0$54 mg,L
0.05S0 nrgrL
0,0542 ms,L
0.05.10 mgtl
0.f,5{3 mgll
0.05r$ ngll
0.,Jt{5 mfltL
0 015!14 mgll
D-054{ fig,tu-0i4e mgIL
0.0548 rng.tLD.0llB mg.rL
0,0b40 mq.,L
0.0513 msJL
0.0s43 mgIL
0.0E50 milL
0.056e mg,L
Forl Gigerlion Spikc
0.tEl4 r'FrL
0.0507 mg,t
0.0524 !110,t
0.0002
3E.05
0-oftt
0.0001
3E-05
0-0001
EE.O5
6E-OE
tE.05
8E+S
0.0E04
3E.,l]5
3E{5
4E{5
4E-05
9E45
[.802
0.olt 0 1t l
0.011 0 't05
0,0[10 108
0,0c10 10E
0.09'iD 109
0.0c'0 109
0.0c'.0 109
0,0r'0 r07
0.001{r t05
0.u010 10e
0.0010 1 1l
0.0il 0 108
o,Olt 0 108
0.0110 1050-00330 108
0.0:it0 1tC0.01tr 1t I
0 D01il t09
0.010 rot
0.050 i03
llun I lCItffS t-6-Od330i8g lti
t5 1t585 1ti65 1tt80 ils
05 1tf.
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ftun: ICFMGt-C_[rC3IoA7t 1387C ' 13C
7[ i3c
R rrt : lCFltil,B l.C_0703ifiA
Batch: RE132E
03l3tUtr7 l3:54
031lOrO7 l4:Oi
o:u3oiffi r?.ix
I
I
-:-__-t
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Oualiliers:
RL - Arelytc r+Eort Dg imil,ND - Nqt t clocic.l tt lhc ttEorliflg limt.
Tr ac c/tCOTc 307sS FO g e uki
-EtEfrGl L4&of,rflfrEs, ltlc, ' i-egi sEfi fie*tr tw**r Qtrflil , Ea tur tri9 . tlryer wtt sffiITN Frw E8E235,05 l 5' i07, ?Js. # t i . Rx J07, a+. t aw . iirvo, {ete4/n/rfr.ii ; yryx.eiaetfutat xil -
QAIQG $ummary Report
EIleht: Oenlsonlvlines
Prolent 1ct Qr GmJns\taler Samlllng
Raport Eiler [4/1ff/U7
Wo* Ordor: C07030766
, Analyte
Hethod: El00,E
$arnple ltr: C0l0llJll00tCtts{
CouaJt
CopFer
l-eqd
Merorry
h,lolycdc.l1$m
Ntc{ei
Sehnium
Tl"a lium .
l'ln
ljra n'um
vsnadlum
Zlnc
Flsiull Unlts FL *EEC Lorr Ltrnil Hlgh Llmlt RFD RFDLlmh Ou{l
Eotch: Rg1seB
OSlIlQrDT 22:33
Samtla lr: C07g3lS1+00,tCItl304 F6t Digeelior Spike trupildah
ArEBfllc
Cadrrlritr
Chrorlum
Cqtelt
Copper
fmd
lrl€'cury
Mo yhdanum
llickEl
sElen.um
T,rallrrrn
ln :
UJEttium
VarruJium
Zlnc
0.0t D 750.010 s4
0.0!il 105
0_00ffi ioe
0 tJ tot
0,031 vt
omtx rB+
0.1c 'tI5
0,.l0 lrs
0.0rmJf, tffi0.1,:l I 0a
0.0 t'l s6
0.txt1[ 16
0.0 t E 101
0.050 1(Eo-otu m
0.010 9do.o5x l tH
0.001 I t 0.r0.13 tm
0.05t rl4
0,m11 '04
0.1 x .04
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0 EEsg rU7
0 lu t02
8.010 c7
O3ffiO/f7 22:it0
10
2$
2D
TO
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20
20
2(}
20
20
20
zo
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20
20
fcst Dig*tiur Soirr
0.184 mdL
3.043S ffiqrl
X.C'527 mSdL
0.0c.541 mdL
C-E60ti mttL
C,0591 mdl
0,0E4ll mq/L
C,oi:B mUL
c,04E5 mgl
0.t1587 nrgill-
0.EsEC tnflI-
l-l5l J mglr
x.DErQ milL
C.0505 nrq/l
D,0E2S m#L
0.1S1 mg/L
0.U4ffi mg/-
0.[523 mgt-
0.0C538 rng/:
0.UElO mgtl
0-E580 ,n0rL
o-C638 m#L
A nr21 mdL
'].C4EB mflL
fl-Ess4 mdL
0.I5Bg mgll-
0,9617 mstl-
ftrn: ICFMSl.C_0703S0,q
70 r30?0 tsor0 lso70 .fi
70 .s0
70 ,!d
70 tr,o't0 1807{ tso
70 l3t?0 :34
7f .30
Run: rtIFMEt-c_f,i{g30Ar0 13070 1S0
70 15070 13070 .i.!0
ItI 19f,
70 i3d70 19070 1307U tso
70 130't0 1t0r0 1$m t3{l
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0.G
0.5
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4.0
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0.7
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0,0
t.t
0.3
0.0
0,0
0.0
0,3
Qrrellllert:
Rt - Analyts rEFErling ,imil ND - Hrt deectad Ei the rEnorring li.nit.
.-r oc k#CtrTc go'/ b'e pa gc 26
,if trf f,iiffi*,,Iffi #i{#,;Yi,f Y,#iiffi.!-tly#8;f,EEy,ffi ;#W,ffi
QA,QC Surnmary Report
Cltent:
Prolect:
Eer.lgon fJinsa
lsl Qk Groundnater Sampll,rg
Report IlaG: 04/18/rl7
filork Order: C07030768
Anrlft{
Hethod: El00,S
BrmPlo lD; LEs
Ear.7lfir,m
sirnpl{ lD: LFE
Herylliurr.
SnmFlo lD: C0?01DI{E{glCltrlEl
Eerylliur.r
srrnFle lE: cn7gg75,540lslu50{
Eery llur.l
EL o6RE L$x Llmll Htfh Llnlr EPtr RPtrLlrhit Quit
lJe:hcd Elanl
HD fiOJL 3E.ffi
Lab.o'atory Fonllled 5la nk
0 0944 mtIL Ll01E
PEtt Dig?B:iqn SFik€
0.218 rngll 0.010
Pcit trigsElidn EFlt(o ELp tcatc
0,235 mAL 0.010
t 3!l
Ftun' lCPldSl-C_0703304
Runr lCFlJsz- C_070 J3q4E5 t.ls
Run: lCF,ISt.C. 0/0360A70 t!0
Run: IcPt{SU-C_!IosloA
Ig t30 0,7
Batch: R81527
03I30/O7 l5:t2
O3|30JOI 16:'lg
o3/30rro7 2D:O5
OBI30/07 ?0: 1l
20
92
1t9
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Nilrogcn, Hllnh+flitrite f$ H
$smpl+ltr: LG8.El
Nittogon, Hiltrtc+Nitrilu as l.l
Sample ltri C0l0,iq7EilEosEtttE
Hltrcge[, NitrclE+]l'trh rr N
Srmple lOr , C0I0l0l0E.00sEllSD
hlitroo€n, Mtasl+llrlihttB ar N
Irrll: 42007-oJ- I E_1 _Noa_o 1
L,lethod BlenkNO mg/L
teborrtffy Conlicl Semrte
E.32 nDUn-
SBrp c Mslru( SE|Ilf
7,1I mYL
aenlple l.rlEhix 6pikE tr,lpEEEtE
7.r3 mgl
Run: TECHHtcor'l_o70!16A
RUll: TECHNICON_OIOIIEAg0 1t0
ft ur: TECHN too r,t_o?0$t6As0 t,to
Run: TEtrHNICOt*-OrOrSh90 ttu o.3
03/18/tr? 13;54
o$/rEIol lg:b r
OSIlGif,7 14:24
OSJl6rE?'t4:27
to
0,03
0.10
0,tc
o.tc
ltlethotl: EEoE.!
semplr tf : LCscA-Do4o
Grorr Alpha minu* Rn & U
$amrle lE ll*GA4rl40
Sn*s Atp,hr.nlrlt Rn t U
Sample lEr G07G0Etl.001 llilS
Grr.EE AlFhr nrlnuc Rn f, U
Sarnple !D; C0706[Eil-il1 lilSf
Grpcs F,lphs m!n,r Rn & U
Lrhqrstory Contml 3am:le
ts.5p0ilL
MGlhEd B:ank
Nrr FCUL
fianpto tJatrix tiptrc
16.9pCuL
Sampla lJalrir $rike DwEcste
l?.1PCitL
l,c
1.t
Run: BERTHOLE 770-0?3312ABB ?n 130
EJn: BERTHOLE 770-O7O3Z2A
lruni BEETHOT_D 7?0_udSet^89 tO t30
Runr EIFTIIOII) ?70_0713?2AEl r0 r30 $.8
tlarchl GA.dO4o
03126/07 10:i5
03/2tsIll7 1O:?5
03r2ts,07 10:a5
03/26ft7 1o:2s
17-2,
ND. Hct deteclcd at the mprrf ng linrilRL - Anehld (el:ortins tilr,it.
Trach#CO?C307$e F\aEre z7
I
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I
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QAIQC $urnmary Report
Cllent: DEnison Mines
Pr+leet lst Q[ Grcffidrlrater Sampling
Rspqrl Date: 04/18/{17
WorkOrdcr: C0703O76,€
s8 B0 1108e 70 130td? 80 1?o0r! 8f, 120
05
0,€
0.5
05
0.5
0.5
[5
0.5
0.5
0,5
5
0.5
0.5
I
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l1r*!gte
Method: $tlUtZE0B
Sarr pla ltr: 1B'htrr{?_ttBlt(_tt
Anclorld
Eenrsne
Carhon tctraciloride
Chl.rrdorm
Cllorpmethsna
rr+F-Xye1e-r
Mothyl othy' litonc
Motnytone thlorlde I
Haphthrh;e' i
+l(yferc
TetEhydrolJlEn
Toluurru
,(rlene*. Tclrl
Sun: l.I-DichlorxbcnEcnG.d{
Surr. Dihrmrollu:rcmgrhgne
$urr; pf romoi ucrubeaacnc
Surr: ToluEfE.dE
Sample lE: f$.iilar.0t_1M_10
*EelonE
Ernzens
Carbca hlrac"lortua
Chlorplorm
Ehloromethrne
m+p-l(yhn*
Mcthyl Ethit kcbhe ;
lu'lethltene uhLridc .
Naphthalcrrr
o-Xylana
TetrahyCrolum r
Iolrcnt
J(rlcncs,'lota;
5un: l,2.Elchhrobfft!€tred4
S.rn: trihrrrrolluomntefiane
5rr: D-Bmm0fluorobenEenc
sJr?: T0lul,lad8
9ample lD: CE70i05tS40lEirS
HenEcne
Cstton letrf,chlprids
Chl:roform
It{eilrol Blank
ND JEI
NU uElL
flE USJL
hO uS/L
HE USL
ltE u#L
hb ug/L
NIJ uo/L
HE uE/LNO lrg,L
Hll llllll
NO urlL
ND ugtl-
L*orflt5ry Ccfi ,mr ltEnftfe
5r+ uEfL
E 4 ugIL
4 I rrg/L
5 Z usilL4.8 ugIL
It u0/L
S0 ugIL
5 Z uglt
3.5 ttglL
S.2 uglL
51 ug,L
5.4 uglL
16 uqlL
Ra3ult Unlt5
Samtrl+ l/alrir grfhe
2fi Ls,t210 Lg.t
2N LC,t
Rufli GCMS2_0733t88
ftcfl. GCr/82 070lrsB
Birtch: Rgt0z2
0$11587 13i36
o3,/t9/tr7 ??:04
O3/20i07 O.l:38
EL :[REc Lo#Ltmlr HlEhLlmlr RPtr FPDLlmlt Oual
?0
1-0
1.0
1-0
1.0
1.0
20
1.0
1.0
t,0
t0
t.0
t.0
t,0
t.0
t.0
t.0
ic
tc
tc
130
,l30
130
tso
130
t30
t30
t30
130
130
130
'130
130
r20
t30
r30
1U0
'tc? ?010c 70FE 70105 70ee 70
IOE 70g9 70101 707t 70.l04 7dr05 70TEE ?O,l07 70tc6 809s 70tos EO101 E0
1tE 701'Y. 70lto 70
R.rn: GCIIS?_0I01193
t30
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130
I
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Ourlillorr:
RL . Analyte teFortir{ ftfiit..tl
:
ND. Nil drEcted at:he rsped;,, 1;.it.
T r6cr<#CO703076q Fer ei e
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QA/QC Summary Report
Cllent:
Profect:
Oeniaon ['linsa
lst Q[ Gruunfi/atar Sampi'ng
Feporl Eate: 04/1 E/0r
WotkOrder: C07O3O7BG
1,:0
108
10?
1t19
100
102
1ft|
10t
I
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lnalyh
Mcthod: Euu[e[0s
Eemple l0: tolotDJ8t-0rtEMs
rn tp[ylener
o-XllBns
T{Jluenr
X/crcr, Tohl
Surr' l,l.Diihlqiohenzere-d4
S urr: DibreurllucroElEthBne
E urt: P'Ercmoll.torEtlEIlEn6
Sur.; Tolueng{E
semFle lEr c070t056$.00lEHSD
tsGrECitG
Carbon telrrchlorlde
tihlorcforr
fi+p.XylotEB
odylono
Toruene
Iy enes, Tctcl
Su,'t: 1,?.Oiihlofohsnrene-d{
Surr: [libromcllrorornathano
Eun: o-B.gmclluurobenagns
Surr: Ts'uere.di
,$a,nple lUtalrir Spil"a
728 uOiL
2a! u$/L
2l I ug/L443 uE^
Ssmrle Mntrir Splke llupltco:ui20 ugtl200 ugrl-
210 $Jft-
UzO UT,L210 UEIL
210 utrl
430 ufllL
Fuu 6ClIl${!706 t 9870 1t070 1SD7D 13070 i$0BO 1IO70 13080 12080 120
Run. Gclul$z_ozf,g1sB70 13070 13070 13070 130?0 13q70 13076 .t30
80 12070 t3080 teo60 t20
EL *ftEC Lorrr Umlt Htqh Uiltt RFr RFELtmtt ouot 1
Eatch: Rfl'lO1?
03I20fOI 04:la
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10
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10
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t.1
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Tr 3 c k#cG';.c:Ju / B$ P$G e
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Energy Laboratories, I nB.
Client Nemt tlanEon [lines
wart Otdrr tlumber C0?03E7E6
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SEmple Reecipt Checklirt
Dat€ and Tine Rscei'rsd: InEre0ET 09:20:00
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CLIEHI: Deniso't l/ines
Prolectr 1st Otl Cnoundwater $arnpling
SEmple Delluery GtouF: C0?C'30?86
GASE NAERATIVE
THISISTHEFINALFAGEoFTHEI.ABoRAT0RYATALYTICALREP0R;
ORIGINAL 6AlslFlE SUHMIT ;AL($l
Apffii;;t ;rfr.E[*irt"ri n*Gturn ralurned urilh tha deta FEEliage. A ropy ol the submiltal{sl has been induded
and tricted in the data Package.
SAril P LE TEriP ERITTU c E C O i.lP LlAllCE: {'C (*2'C}
Ternp€rair.Ee of +omptec received rnay nct oe con+ioeieo properly pr€$arye.{ by accepted atandstde. Sfimples that sre
#;il;;'i";; rmhfaiacry atte-r mriiaion shalr be mn*deri+ aftopublo illmro is o'ridcncpihat lho€hil,irlg procosE
has begun.
SOIU.SOLItr EAMPLES
,qU .i*pte= lnpur[ed ofi arl es receiverl basis unlese othcfw!sc lndicated.
PCB AHALYSIS USING EFA 505
Eata repo,ted by ELI u:ring Hpn metnoo EtE €frect* the resulle for eeven lnClvldual AIodorc. When tl'e rBsulls for all
;s';il f,,e Hrl lricr daoeto]d], rho sarnplo nrqets EPA complionce critcrh for FGE monitorins.
SUBCONTRACTING ANAI.YSIS
Subconrrecttng ot *ampts ifi4vL* to an outside taboratory may bs.requireJ. lf so, ENERGY LAESRATORIES vrill rrtilize
its branch tabo..alsrhe * d.f-#*d ""nilct tabo.atorier fcittris iervice. Any such laboratoties wlf be lndiceted $ithtn thp
Laboratory AnalytlcEl R€Fort'
BHAHCH TABCHATORY LOCATIOHE
elFb - Energy Laboratories, lna, 'Eilllfi$s, M'f
ell-f - Energy Laboratorles, lnc. ' ldaho Falls. lD
eli*r. Enemv I ahfiEbric*, lhc. . Gllle'l'te, t tY
euii - rnerii Laboratrories, lnc. ' Helena. t(lT
eli-r - Enerd'i Lpboralsries, tr+' ' Rapitl City, SD
eFt - Energi Laboralories, lnc.' Collega Station, TX
CEHIFICATICN$:
Ufepe: VWOOOffi; FL.trOH i.tELAE: E87E41: Arizona: 47U69S; Ug1ltm6 ttrl l ECA
C iso"i tl/Y20000i ; Utah: 307235051 5: Virsin ia : 00CS7 ; ttJt*hi ngton : c 1 s03
ENERGy UIBORATOFIES, INC. . CASPER,I^Y cert.lie* that certqin rnelhod =elections erJrts'ncd in lt1i5 re;a}r I tr:eel
rriui",renti a* ;st tonh-hy iil ihielgcrehifung au$orillpe. goms rtsull requeEtad by lFe clieni ma1'nct be covered
urdor rhcsc ocr1fication3. hii;;;ly-i; otta to t+iurn ilted ror rcgulatory ertfoftamerrt Ghould b€ qartltlod ln lhG Eel,flFlq
aiate of origln. pleaae tlsrlff ELI'E iortificaticn rovotEgc by cisil'ng'riv6#-cncrgylab.oom
ELt nppreciates the opForttrnrty to prr,vide yDu wllh thle anatytical B6lvioo. For sdditional inlormation and servioee visil oul
web page rnvrv.en*rgYlab-corn.
The tatal number of pAgec ol thts rsFoft srp hdleetsd by the paga nurber located in the lower right oorner,
lraC}<lr(-OTOEOT66 Pa€o
l't Quarter 2007 Water Level Measurements
03n6t07 -
MWI _ 68.82
MW3 _ 83.69
MW3 (A) _ 8s.74
MW5 _ 107.09
MWt I _ 92.87
MW12 _ 109.08
MW14 _ 104.38
MW15 _ t07.04
MW17 _79.37
MW18 _74.06
MW19 _ 51.46
MW23 _ tt4.3t
MW24_ 115.40
MW25 _ 78.10
MW26 _ 84.13
NNV27 - 51.11
MW28 _79.39
MW29 _ 103.93
MW30 _79.41
MW31 _71.95
MW32 _78.97
03t2U07 -
MW20 _79.38
MW22 _ 67.95
Pl _ 65.40
P2 - 14.30
P3 _31.66
P4 - 51.90
P5 _ 46.47
02t27107 -
MW4 -76.43
TW4A - 77 .Ot
TW4-1 - 64.23
TW4-2 -71.83
TW4-3 - 48.88
TW4-4 - 66.81
TW4-5 - 54.89
TW4-6 -74.69
TW4-7 -70.63
TW4-8 -70.29
TW4-9 - 52.92
TW4-10 - 55.81
TW4-11 - 65.70
TW4-12 - 35.38
TW4-13 - 48.86
TW4-14 - 90.53
TW4-15 - 83.01
TW4-16 - 66.68
TW4-17 -78.43
TW4-18 - 55.4s
TW4-19 - 87.80
TW4-20 - 80.28
TW4-21 - 59.82
TW4-22 - 57.76
IIIIITIIIIIIIIIIIII
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PtEZ-sc 5538
perched monitoring well showing
elevation in feet amsl
MW-20
O saot
O sssr
PtEZ-1c 5590
temporary perched monitoring well
showing elevation in feet amsl
perched piezometer showing
elevation in feet amsl
perched monitoring well installed April,
showing elevation in feet amsl
temporary perched monitoring well installed
2005 showing elevation in feet amsl
MW-31f ssar
S sszr
ITYDRO
GEO
CHEM,INC.
KRIGED lst QUARTER, 2OOT WATER LEVELS
WHITE MESA SITE
H :/7 1 8000/ma r07lwt0307. srf
Page 1 of I
Steve Landau
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Sent:
lo:
Cc:
Steve Landau [[e-mail]]
Tuesday, June 05, 2007 4:59 PM
'Dane Finerfrock'
'df rydenlund @ denisonmines.com'
Subiect: 1st Quarter 2007 Groundwater CSV Electronic Data
Attachments: C07030993.csv; C07030904.csv; C07030766.csv
Dear Mr. Finerfrock,
Attached to this email is an electronic copy of all laboratory results for groundwater monitoring conducted under
the Groundwater Discharge Permit for the White Mesa Mill during the 1st Quarter, 2007,in Comma Separated
Value (CSV) format.
Yours truly,
Steven D. Landau
Manager of Environmental Atfairs
Denison Mines Corporation
1050 17th Street, Suite 950
Denver, CO 80265
[phone]
[phone] Fax
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DATE
11512007
111012007
111912007
112512007
21z2007
21912007
211s12007
212312007
31212007
31712007
3l't212007
312112007
313012007
Cell#1
5612.86
5612.72
5612.82
5612.05
5612.84
5612.83
5612.8
5612.8
5612.86
5613.04
5613.1
5613.8
5614.O2
Cell#3
5600.22
5600.47
5600.54
5600.s8
5600.71
5600.54
5600.53
5601.18
5601.43
5601.55
5600.8
5599.69
5598.71
Robert's Pond
5617.71
5617.74
5618.24
5618.31
5618.52
5620.6
5618.04
5619.87
5618.26
5617.71
5617.06
5618.64
5617.54