2010-08-18_ENFORCEMENT - C1981008

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Key Laboratories, Inc. Client: Walsh Environmental 3479A Riverside Parkway Climl ProjOct Name: New Horizon Mine Grand Junction, Colorado 81505-1319 Client Project Number: 900882.0001.010 Phone (970) 243-5311 Fax (970) 243-6010 C lient Sample Number: NHSS-221 B Cl ient Sample Location: New Horizon Mine. 24-48 Key Lab b: 10-1015 Sampling Date: 7/15/2010 Work Order 9 0716101002 Sampling Time: Sample Matrix: Soil Date Received: 07/16/10 ?tJ I Analysr: V_ 7??y,/f ,L Sy»pler: Edward Sample Prep : Tounl, Open Vessel f Analysis Method: 'ICP.MS, EPA Methods60201201114:p Method: EPA Method 200.80peo Vessa[Microwave Digestion Wednesday, Wednesday, Date Analyzed: July 21, 2010 July 21, 2010 22:49:59 19:05:20 Key Lab Prep Batch Sample IDN Wi-0720A.10- Wi-0720A-lo. 1015.191X10X 0000.01 LMB Snmple Comments: LMB Sample Aliquot [mg]: 1032.5 1000 Prep An Spike Recovery: 1.033 0.951 Prep/Digestion DF=» 48.43 50 Pass Audit ==» x Total DF=» 484,26 500.00 Meth M Ion T.1 svmaol U -- Method Idasi s • "tt Audit Analyte Reported Value Units Method Blank Blank DF MDL ppm POL ppm Max QL ppm 1 <c== # Analytes Reported ICP. s. 7 IN Li Lithium mgfKg 500.00 0.25 1 500 1CP•YS' 6 10 Be Beryllium mg/Kg < < f ICP-Ma• 11 m B Boron ma/Ka 500.00 0.5 2 500 ]cXMs• 2a to Na Sodium mgfKg < < ICP-Ma• 24 '° Mg Ma nCSlum mgOCg < < KP-Ma• 27 Io A[ Alum[num mgfKg < < G ICRMS' 2a m Si Silicon mgfKg < < < ICP-Ma• 31 to P Phos horus mgtl(g < < IGPMtP 3a 10 K Potassium mg/Kg < < < ,as us. 44 20 Ca C81Cium mgrKg < < < raP- 4 . 10 Ti Titanium mg/K9 < < ,.-a- a 1 10 V Vanand)um mgfKg < < < '--Ms. 5a to Cr 100 Chromium mgfKg < < < ICP.Ma• SS to Mi. ManganCSO mgfKg < < 1CP-M6• 64 ao F'e Iron mgfKg < < icP.au• 69 10 CD Cobalt mg/Kg < < [ IcP.MS• so 10 Ni Nickel m9/Kg < < < ICP•us• to 10 CU Copper mgfKg f < < ICP•LLB• 6a to Zn Zinc mgfKg < < < ICP-MI. 75 IN As 100 Arsenic mgfKg 500.00 0.45 1.8 long Kv-MS• e2 . IN Se 20 x Selenium 0.33 J m K 9! 9 < 500.00 0.16 0.6 1000 IcP_ ea IN Sr Strontium mgfK 0 500.00 0.025 0.1 1000 rcr.MS• w to Mo Molybdenum mgtKg < < < ICP.MS' 107 o Ag t00 Silver mgfKg < e IW.MS' ,11 to Cd 20 Cadmium mgfKg < < < CP-Ma• ly 10 Sb Antimony mg/Kg < < ICP-Ma' 137 100 Ba 2000 Barium rng1K9 500.00 D.OS 0.12 1000 ,cP-us• 2oa 10 Hg 4 Mercury mg[Kg < < ICP-MS' 205 10 TI Thallium mgfKg < < < ICPMs- 204 10 Pb 100 Lead mgfKg < < ICP-- .1 100 Th Thorium mgfKg 500.00 0.005 0.02 500 .,MS 20a IN U Uranium mgfKg 500.00 0.005 O.o2 500 'Typically, oft metals will] x 90111asl inte91`1160n time can be reported. Avnilable at customer's rlequast. ,_mo - raborat ary method blank, M and MD = sample matrix replicates Notes: LCS = spiked laboratory method blank, MS and MSD -spiked sample matrix replicates Notes: Au is spiked as sample prep surrogate and to facilitate analysis of Mercury, DF -Dilution Factor, Notes: MDL = Method Detection Limit, PQL= primaryQuantflation Lrmlt, MQL -Maximum Quantitation Limit, Notes: < = less than MDL, J = Greater than MDL but less than POL (4 x MDL), E -Estimated Value because it exceeds the MQL Notes: n.a. = Not Applicable, Blank Space - Not Requested or Not Reported Notes: RCRA TCLP Extract Limits: Ba - 100 ppm; [Cr, As,Ag,Pb) = Sppm; (Se, Cd) = 1 ppm; Hg - 0,2 ppm Notes; "(Total RCRA limits) are 20 times the TCLP extract limits because of TCLP sample size (100g) and extract volume (2000mL). "EPA S W946 Method 1311, Revision 0, July 1992, Section 1.2: '1f a total analysis of die waste demonstrates that individual andytes are not present in the waste. or that they are present but at such low concentrations that the appropriate regulatory lewis could not possibly be exceeded, the TCLP need nil be run.' Analyst / Reviewer