2010-08-18_ENFORCEMENT - C1981008

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r Key Laboratories, Inc. Client: Walsh Environmental 2479A Riverside Parkway Client Project Name: New Horizon Mine Grand Junction, Colorado 81305-1319 Client Project Number : 900882.0001.010 Phone (970) 243-5311 Fax (970) 243-6010 Chem Sample Number: TS-101 Client Sample Location: New Horizon Mine. 0-27 Key Lab:: 10-1011 Sampliny Date: 7/15/2010 Work Order 9: 0716101002 Sampling Time : Sample Matrix: Soil Date Received : Anziyst: 07/16/10 4 1? V Sampler. Edward Sample Prep : Tom], open vessel Analysis Method : •ICP-MS, EPA Methods 6020 / 20Dibp Method: EPA Method 200. 8 OPen VesselMicrowave Ditestion Date Analyzed: July 21, 2010 July 21, 2010 22:D9:43 19:05:20 Key Lab Prep Batch Sample ID# W'-0720A-10- W60720A-10. 1011-151X10X OODO-D1_LMB Sample Comments: LMS Sample Aliquot lmg): 1052.5 1000 Prep An Spike Recovery: 0.996 0.961 Prep/Digestion DF-> 47.61 so Pass Audit =_» It Total DF-» 475.06 500.00 Anarysu ton n- symbol RCRA Audit Anal o Reported Meulod Mare I.ImIt•• Yt Value Units Method Blank Blank DF MDL ppm PQL ppm Max qL ppm I «==#AnalytesReported Iff- 7 100 Li Lithium mg/K9 500.00 0.25 ICP-MG. a 10 Be Beryllium mg1Kg c 'cP-W 11 1a B Boron mg1Kg 500.00 0.5 KC Ms• 2s ,o Nfl Sodium mg1Kg U tcP.Ms- 24 to Mg Magnesium mg1Kg rcp-MS• v to A] Aluminum < IcP s• 2e tD Si Silicon mgtK9 < < < ILI+NS• 31 10 P Phosphorus mglKg < c < IcP.MS• N to K Potassium mgiKg < < < ICP44S• 44 20 Ca Calcium mg /Kg < < < ICP.us• 4e ,a Ti Titanium mg/I(g < < < IcPMS' st to V Vanandium mglKg < < < IcP-MS• 62 1D Cr 100 Chromium mg/Kg < < < 1cP.Nr 55 1D Mn Manganese H mg/Kg < < < -W$- $1 20 Fe Iron mg/Kg c < < Icl.a• e9 a CO Cobalt mg/Kg < < < 'cp... B0 In Ni Nickel mgrtSg < < < W-us. S2 ,o Cu Copper mg/Kg c < < IoRMe• ee 10 Zia Zinc mg/Kg < < < ICPa1S• 75 IUD As 100 Arsenic mg[Kg 600.00 0.45 1.8 1000 IcP-MS• e2 1. Se 20 x Selenium 0.16 J mg/Kg < 500.00 0.16 0.6 1000 IcPw+s• es 1. Sr Strontlum mg/Kg 500.00 O.D26 0.1 1000 I— Ms. ae 1. MO Molybdenum mg/Kg < < < Ic"s' 107 Io Ag 100 SilVcr mg/Kg e < < ICP-Ms• 111 ,D Cd 20 Cadmium mg1Kg < < < am.MS• 120 +o Sb Antlmon mg/Kg < < e nr 100 Ba 2000 Barium mg/Kg 508.00 0.03 0.12 looo Icp-NS• 2n2 ,o H 4 Mercury mg/Kg < < < 1CRNe• ZDS ,o TI Thallium mg/Kg < < < IGP-us• x04 +o Pb 100 Lead mg1K9 < c < Iep.us• zD2 100 Th Thorium mg/Kg 500.00 0.005 0.02 500 Iraus• 2se 1 m U Uranium mgt a 500.00 0.005 QOZ 600 -Typically, nit metals will, > 90(ms] integration time cnn be reported. Available at customer's request Notes: LMB =laboratory 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- Dllutlon Factor, Notes: MDL - Method Detection Limit, PQL= PrtmaryQuantItation Limit, MQL= Maximum Quantitation Limit, Notes: < - less than MDL, J = Greater than MDL but less than PQL (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] = 5ppm; [Se, Cd] = 1 ppm; Hg - 0.2 ppm Notes: ''(Total RCRA limits) are 20 rimes the TCLP extract limits because of TCLP sample size (100g) and extract volume (2000ML). --EPA SW846 Method 1311, Revision 0, July 1992, Section 1.2: "If a total analysis of the waste demonstrates that individual anelyles are not present in the waste, or that they are present but at such low concentrations that the appropriate regulatory IeveJs could not possibly be exceeded, the TCLP need nor be run' Analyst / Reviewer Y `