DRC-2006-001201 - 0901a0688081d044

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INTERNATIONAL U RANIUM (UsA) CORPORATION
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Facsimile Transmittal
Dane L. Flnedrock, ExecutiveTo: Secnqtary Fax No: (g01) sgg-4oqz
Utah Department of EnvironmentelCompany: Oualitv
FrOm: Steve Landau
Fet WMM qround water quarterly reporl
Dear Mr, Finerfrock,
After sending the White Mesa Mill's 3d Ouarter Ground Water Reporr yesterday I discovered a missingdata entry on page 7, formatting problems on pages 3 and 't5 of ti.re tek. I have attached reptacementpages here for inclusion irr the Report.
I apologize for this inconvenlence.
Sincerely,
Steven D. Landau
Manager.Environm ental Atf airs
y31T1lll^c3lf 'PiNl,result of equlgnrent lailure or This docurnent is intended only for trre pirty lo wfiom it is addresied, an.J may contaln irrf(rrmetion lhat lg
t'lYllls.11^.:l1l*$".1i:1:::14 llT !r:.j?:_{: lilgi "lt ippticabre'rawl Rny ottrer otsnnutron, copving oi iiLrosu'e ic atricty prohrb1€d,lf you have received this mo$sage in error, pleass notlfy ua tmmeoiatety by tetedhone and return the ortgtnal tn"=iJillito *';;'#imakins a coov.
Tel:[phone]
Fax [phone]
1050 Seventeenth 5t., Suite 950
Denver, Colorado, UsA 80265
infoeintluranium.com ,. \, . -www,intluran'"r*.\NL
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Table }-liurnmary of Accderated Monitoring Results to Drte
: : ;-Consfitiibiili'"""i: :1.':1 r f . I* i:j;nF,{ l':iJ
. -rj :'::i:r.: .. I'r"-tr r:::trjr I
MW-t
((lls.rs II)
llletrahydrofuran il,5 2oo otr 2oo5 85
4"'Qtr 2005 58
_1'- Qtr 2006 48
2"u Qtr 2ooo 60
3* Qtr 2006 26
Mangalcse 2ff)4n Orr 2005 21s
l^'Qtr 2006 2?O
2"u Otr 2(X.)d 230
3- Qtr 2006 216
MW.J
(Chss trI)
Thalliunr t.00 3'' Otr 2005 1.6()
4- Qtr 2005 t.t4
l*'Otr 2006 1.13
2* Qtr 2006 0.99
Trerr"X.rX'l.l l
Uranium r5 3'' Qtr 2oo5 35.90
4" Qtr 2005 30.90m2ur639.1
2"" Qlr ?006 27.6
3'' Qtr 2006 32.0
lnaryogqg 400 4 Ott 2W-5 732
l " Qtr 2f106 1.flO
2"" Otr 2o06 6-3 r
3" Qtr 2006 t-j70
Selenium 25 2"'Qtr 2006 25.4
3'," Qrr 2006 r6.8
Tetrahydnrlurm 23 2006 26
1 2006 46
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2'l(a) above. Also includcd under this tab nre thc rc*ults of analyses tor a ficld blank(Mw-60, 9111116), 2 duplicate sanu)tcs (Mw-65, gllzt06 and Mw-70, gn3to6
duplicating MW-26 and MW-l l, rcspcctivoly) and two sampling purnp rinsate samples
(MW-63, 9ll | 106 and MW-68, 9/18/06).
Attachcd under'l'ab C are crrpies of all fielcl data shcets where fi'rld data were recorde{ in
association with mortthly accelerated monitoring altd sirrnplirrg efforts during the nronthol'Iuly for monitoring wrdlsl MW-ll, N{w-14. Mw-26 arut Mw-32. AGo included
untler this tah ffo thc rcsults of analyses for a ficld blank (MW-60,7t131M), a cluplic,ate
samplc of MW-26 (MW-63, TllLl}6'l and a rirrsatc sample of thc groundwaru coilected
fronr the sanrpling pump (MW-65, lllDt}6\.
Attached nndcr T{b D irre copies of all ficlcl data sheets where field data were recordcd in
association witlt ntorrthly accelcrated nronitoriug and sampling efforts during the month
of August frrr monitoring wells; MW-l I, MW-14, lvI\M-26 and MW-32. Riro insluded
uncler this trrb are the results of onalyscs ltrr a field blank (MW-60. 8/16/06), a duplicate
sanrple of MW-32 (MW-63, 8/16/{ft) anrl a rinsatc .sanrple collcctetl from rhe
groundwnter sarrrpling pump (MW-65, 8/ I 6/06).
7,3. Lnboratory Results -- Routine Groundwater Monitoring
2.3.1.CoUv of Laborator.v ResullE
All analytitral results are provided by Enorgy Laboratories, thc Mill's contract analyticallahoratory (thc "Anulytical Lahoratory). There are four sets of laboratory analvtical
results includcd in this Rcport.
r Samplcs crrllected for the July acceleruted sampling were repofi,ed on August 8,
200{r (Tab E)t Samplcs collected tbr lhe August accelcrarcd sampling were r:sportctl on
Scptcmher 1I,2006 ('t'ah F)r Samplcs collected in SepLember fbr the 3nd Quarrer, Acceleraterl Quartcrly and
Accelerated Mtlrrthly requirements undcr the Permit werc reporte,l .,n October
26,2006 ('l'ab G).
Copies of laboratory QA/QC Summaries are inclr-rded with the repoft.cd data i1
corrc,.sponding Tabs E ro C.
2.3.2 Analy.si.q of I.ahorarory Result$
Under the Permit it is intended that backgrounrl groundwater quality will bc dcterminedon a wcll-hy-well basis, as detined hy thr.. meur plus second stanrlard deviationtunccntration. 'l'he Mill is currently in the proccss of wolking with tlre. Utah Division of
Radiation Control to cstablish backgtround (inrdurliug the mean plus second standard
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piezometer, measttred in fcct above meon sefi level, a,nd isocorrtr:ur lines to dclineate
groundwatcr tlow rlirections observed during thc euarter's sampling event.
2,6. Quality Assurnnce Evaluation And Datu Validation
Qunlity assurance evalual.ion and data validation procedures in cffcc:t at the time ol'
sampling were tbllowccl. These involve tbree basic typcu of evaluations: field QC
chcck.s; Analytical Laboral,ory QA checks; and checks pcrlbrmed by IUSA personncl, as
dcscribed below.
7.6.1.Field OC Checks
'l'he tbllowirrg QC sanrples were gercr?tcrJ by Mill pcrsonnel and .sutlmirtcd tg the
Analytical htborutory in order to e.i$e$s thc cprulity of data resulting tlorn the field
strrnpling program:
a) July Sitrnpling:(i) Onc ticld blank (MW-60,7/l()/()6);(ii) Onc duplicate sample of MW-26 (MW-63, 7tILl}5);(iii) One equipmant rinsate sarnplc MIV-65, 2/10/06); and(u) one trip blank prnvicled try thc Analytical Laboratory ('l'B 7a3to6)
h) August Sampling:(i) One ficld blank (MW-60, S/16/06));(ii) One duplicare samplc of MW-32 (MW-63. 8/16/06);(iii) One equipment rinsate sanrphr (MW-55, 8/l6i0d): and(iv) one. trip blank provided lry tlrr: Analytical Laboratory (TB B/rs/06).
c) Seplember Sampling:(i) One field blank (MW-60,9/11i06);(ii) Two duplicate samples:
-MW-65 (9112106\ duplicatc of MW-26,
-MW-70 (9/13/06) duplicate r.rf MW-II(iii) Two equipmenr rinsate saurplcs:
-MW-63 (9/ll/06); & MW-(r8 9/11/06); and(iv) Thrcc trip blanks for sampling activitics on g/l?, 9/15 and g/l$tz$)6
'l'hese QC srrrnplerl were sent blind to thc Analytical tabomtory antl arralyzed for the
.\ar'r're pararnstr:r$ ili permit-required samplcs.
2,6.2.Analytical"Laboratory OA/OC Procedures
Tltc Analytical Laboratory has pruvided summary repofts ol' rhe nnalytic.al qualiry
controUqudity assurance (QA/QC]) utca.suremeuts necessary to rnaintain conformance
with NEI.AC t:ertification and reporting protocol. Thc Analyticnl Laboratory eA/eCSurrtrnary Rcports, including copies o[ thc Mill's Chain of Custody anti Analytical
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