Document KJegNzpab3V3y7jydvxLgJxQ

SEVERN T RENT STL STL Chicago 2417 Bond Street University Park, IL 6466 Tel: 7DS 534 5200 Fax: 708 534 521 1 ivivw. stl-inc. cam ANALYTICAL REPORT JOB NUMB ER; 23 3 85 9 ..Prepared For : Weston Solutions, Inc, 1400 Weston Way . ;Riiidrn^'i/S:- 2;y.' " W est C h e s t e r P A 19 3 8 - ]499 "" Projecu ; C o n f i d e n t ial D e c azur - FC 'I n v e s tigatIon ///htentiign J a d u K e s a f iLy Date: 02/08/2008 E Mail; r w r i g h t @ s t l -i n c ,,com This Report Contains Leaders in Environmental Testing Date 2 ./^ /5 STL Chicago 2417 Bond Street University Park, IL 80466 PHONE; (708) 534-5200 F A X . .: (708) 834-5211 Pages Severn Trent Laboratories, Inc. WET CHEMISTRY DATA PACKAGE CONFIDENTIAL DECATUR - FC INVESTIGATION JOB# 233859 Data Summary............................................................... 1 Chain of Custody..........................................................12 Case Narrative............................................................. 17 Raw Data.......................................................................19 STL Chicago is part of Severn Trent Laboratories, Inc. . S A M P L V.-. I H f 0 ft M A T"-1': 0 N Date:. OZ/08/2005 Job Number.; 233S59 Customer...: Weston SoLutions, Inc. Attn...... : Jai Kesari Project Number.,,..... : 20004891 Customer Project ID___ : CONFIDENTIAL DECATUR Project Description___ : Confidential Decatur - FC Investigation Laboratory Sample ID 233859-1 233859'2 233B59-3 233859-4 233859-5 customer .Sample ID DF09-GW-130L-0-040126 DF09'GU-131L-0-040126 DF06"GW-132L-0-040126 DF6-GW-133L-0-040126 DFSb-GW-134L-0-040126 sample' ' : : :at : : ;M a m x Sampled Water 01/26/2005 Water 01/26/2005 Water 01/26/2005 Water 01/26/2005 Water 01/26/2005 Time' sampled:; 12:20 09:05 08:50 08:25 07:50 : Received 01/29/2005 01/29/2005 01/29/2005 01/29/2005 01/29/2005 Time Received 09:00 09:00 09:00 09:00 09:00 Page 1 1 STL Chicago fs part of Severn Trent Laboratori es, [ne. Job Number: 233859 . CUSTOMER: Weston ;So luti pris, Inc. Customer Sample ID: DF09-GU-130L-D-040126 Date Sampled...... :01/26/2005 Time Sampled...... :12:20 Sample Matrix..... :Uater TEST METHOD 160.1 160.2 :PARAHETER/TEST:DESCRIPT10 Solids, Total Dissolved iTDS) SoLids, TotaL Dissolved CTDS) SoLids, TotaL Suspended CTSS> Solids, Total Suspended CTSSJ LABORATORY TEST RESULTS PROJECT;-CONFIDENTIAL DECATUR Laboratory Sample ID 233859-1 Date Received...... 01/29/2005 Time Received...... 09:00 Date:02/08/2005 ATTN: Jaf Kesarf - SAMPLE- RESULT 130 33 FLAGS :MDL: 8.4 4,0 RL 10 5.0 DILUTION :UN ITS; BATCH DT '-;d a t e /t i m e -. ITECH mg/L 140894 02/01/05 1510 jmk mg/L 140724 01/31/05 1030 jink In Description = Dry Wgt. Page 2 STL Chicago is part of Severn Trent Laboratories, Inc. Jb Nuirioer: 233859 ;CUSTOMER :iUston;Solutions , Inc. Customer Sample ID DF09-GU-131L-0-04012 Date Sampled 01/26/2005 Time Sampled 09: D5 Sample Matrix.... : Water TEST ftHCe- :PARAMETER/TEST DESCRIPTEON 160-1 Solids, Total Dissolved CTOS) Solids, Total Dissolved (TDSJ 160-2 Solids, Total Suspended (TSS5 Solids, Total Suspended (TSSJ n LABORATORY TEST RESULTS PROJECT: CONFIDENTIAL ECATR Laborator/ Sample ID 233859-2 Date Received...... 01/29/2005 Time Received...... 09:00 Date:02/08/2005 A T T N : liai (Cesari SAMPLE RESULT 450 9.0 FLAGS: M)L a.4 4.0 RL 10 5.0 DI LUTI OR UNITS -BATCH- DT DATE/TIME TECH mg/L 140894 02/01/05 1511 jmk mg/L 140724 01/31/05 1031 jmfc n Description = Dry Ugt. Page 3 STL Chicago is part of Severn Trent Laboratories, Inc. Job Humber: 233859 CUSTOMER: Weston Solutions, Inc-.' Custemer Sample ID Date Sampled..... Time Sampled..... Sarrple Matrix.... DF06-GU-132L-0-04Q126 01/26/2005 08:50 W ater TEST METHOD: :PARAMETER/TEST- DESCRIPTION : 160.1 Solids, Total Dissolved (TDS) Solids, Total Dissolved (TDS) 160.2 Solids, Total Suspended (TSS> Solids, Total Suspended (TSS) LABORATORY TEST RESULTS PROJECT : CONFIDENTIAL DECATUR Laboratory Sample ID 233859-3 Date Received...... 0/29/2Q05 Time Received...... 09:00 Date:02/08/2005 ATTN: Jai KeSari SAMPLE RESULT'. T fLAGS 550 14 MDL ' 8.4 4.0 RL' 3LUT I 0 KII OMITS : BATCH D D A IE /T 1ME- TECH 10 il mg/L 140894 02/01/05 1513 jmk 5.0 mg/L 140724 01/31/05 1033 jmk In Description = Dry Ugt. Page 4 STL Chicago is part of Severn Trent Laboratories, Enc. in n Description = Dry Ugt* Page 5 STL Chicago is part of Severn Trent Laboratories, ]nc. Job Hunber: 233859 CUSTOMER: Weston.Soluti ons, :Inc. Customer Sample ID ate Sampled..... Time Sampled..... Sample Matrix.... D FSb-GW-134 L -0-04 0126 01/26/2005 07:50 Water TEST METHOD PARAMETER/TEST DESCHIPTION 160.1 Solids, Total Dissolved CTDS] Solids, Total Dissolved (TDS) 160.2 Solids, Total Suspended (TSSJ Solids, Total Suspended <TSSJ O LABORATORY TEST RESULTS PRCJEOT: : COMFIDENT IAL; DECATUR: Laboratory Sample ID Z S 5 9 - 5 Date Received...... 01/29/2005 Time Received...... 09:00 Date:02/06/2005 ATTN: Jai JfesarS SAMPLE RESULT 220 5.0 FLAGS: MDt 3.4 4.0 RL. 10 5.0 DILUTION' OMITS DTBATCH DATE/TIME t e c h ; mg/L 140612 01/31/05 1610 jmk mg/L 140724 01/31/05 1037 jmfc * In Description = Dry tfgt. Page 6 STL Chicago is part of Severn Trent Laboratories, Inc. Job Number: 233859 LABOR ATOPY C HR 0 N IC L E Date: 02/08/2005 CUSTOMER: Weston SaLut ions, Inc Lab ID: 233859-1 METHOD EDD 160.1 160.2 C Lieht ID; DF09-GW-130L-0-040126 DESCRIPTION Electronic Data Deliverable Solids, TotaL Dissolved (TDS) Solids, TotaL Suspended (TSS) Lab ID: 233859-2 method 160.1 160.2 Client ID: DF09-GW-131L-0-040126 DESCRIPTION Solids, Total Dissolved (TDS) Solids, Total Suspended (TSS) Lab ID: 233859-3 METHOD 160.1 160.2 CL lent ID: DFQ6-GW-132L-0-040126 DESCRIPTION Solids, TotaL Dissolved (TDS) Solids, Total Suspended (TSS) Lab ID: 233859-4 METHOD 160.1 160.2 Client ID: DFQ6-GW-133L-0-040126 DESCRIPTION Solids, Total Dissolved (TDS) Solids, Total Suspended (TSS) Lab ID: 233859-5 METHOD 160.1 160,2 CLient ID: D F9b-GW-134L-0-040126 DESCRIPTION Solids, Total Dissolved (TDS) Solids, Total Suspended (TSS) CONFIE ENTIAL.DECATUR ATTN: Jai Kesari Date Recvd: 01/29/2005 Sample Date: 01/26/2005 RUN# BATCH# PREP BT #<S) DATE/TIME ANALYZED 1 1 140894 140894 02/01/2005 1510 1 140724 140724 01/31/2005 1030 Date Recvd: 01/29/2005 Sample Date: 01/26/2005 RUN# BATCH# PREP BT #(S) DATE/TIME ANALYZED 1 140894 140894 02/01/2005 1511 1 140724 140724 01/31/2005 1031 Date Recvd: 01/29/2005 Sample Date: 01/26/2005 RUN# BATCH# PREP BT #(S) DATE/TIME ANALYZED 1 140894 140894 02/01/2005 1513 1 140724 140724 01/31/2005 1033 Date Recvd: 01/29/2005 Sample Date: 01/26/2005 RUN# BATCH# PREP BT #(S) DATE/TIME ANALYZED 1 140894 140894 02/01/2005 1515 1 140724 140724 01/31/2005 1035 Date Recvd: 01/29/20D5 Sample Date: 01/26/2005 RUN# BATCH# PREP BT #(S) DATE/TIME ANALYZED 1 140812 140812 01/31/2005 1610 1 140724 140724 01/31/2005 1037 DILUTION DILUTION DILUTION DILUTION DILUTION I Page 7 \,, 7 Job Number.: 233B59 CUSTOMER : LlCStOrt Solutions', Inc..... QUALITY CONTROL RESULTS PROJECT:. CMFINtTAL DECATUR Report Date.: 02/08/2005 A t t n : Jai tcessri .; Test IMethod. Method Descri ption. Parameter..'.. 160.1 Solids, Total Dissolyed CTOS) Solids, Total Dissolved (TDS) QC Lab ID Reagent Units MB 140812-001 mg/L LC5 140812-002 I04LSTT51 mg/L QC Result QC Result 8.40000 U 234.00000 Batch.............: .140012 Equi pment Code....: Analyst...: jmk . Test Code.: TDS True value Orig. Velue OC Calc. F * Limits Date Time 250.00000 B.40000 U 94 01/31/2005 1530 % 80-120 01/31/2005 1533 : Test Method....... 160.1 "Method Description. : Solids, Total Dissolved (TDS) :Parameter.... i';. Solids, Total Diasotved ITDSJ .. QC Lab ID Reagent Units MB 140894-001 mg/L LCS 140894'002 I04LSTTS1 mg/L QC Result QC Result 8.40000 U 240.00000 Batch......... 140894 Equipment Code___ : Analyst.4. jmk .... :Test Code.: S True Value Orig. Value QC Calc. F * Limits Date Time 250.00000 8.40000 U 96 02/01/2005 1440 % 80-120 02/01/2005 1442 Test Method.______160.2 Method Description.: Solids, Total Suspended (TSS) Parameter..... TiT,,, ; Sol ids, -Total Suspended (TSS) QC Lab ID Reagent Units MB 140724-001 mg/L LCS 140724-002 I05ASTSS1 mg/L MD 233859-5 mg/L MS 233859-5 I05ASTSS2B mg/L QC Result QC Result 2.68000 U 197.00000 4.00000 U 97.00000 Batch.... ........ ; 140/24 . Equipment Code.,,..: . Analyst., Jmk Test Code.: TSS True Value Orig. Value QC Calc. !F * Limits Date Time 200.00000 100.00000 4.00000 U 98 4.00000 U 0.50000 8.00000 U 97 % 80-120 A 5.00000 % 75-125 01/31/2005 1000 01/31/2005 1002 01/31/2005 1038 01/31/2005 1040 Page 8 * %=% REC, R=RPD, A-ABS Diff., D=% Diff. S Q U A L T Y " ' A S S U R A N CE M E H D S R E F E R E N C iE: S A. N D N O T E S Report Date; 02/00/2005 REPORT COMMENTS 1> ALl pages of this report are integral parts of the analytical data. Therefore, this report shouLd be reproduced only in its entirety. 2) Soil, sediment and sLudge sample results are reported on a "dry weight" basis except when analyzed for LandfiLL disposal or incineration parameters. ALL other solid matrix samples are reported on an "as received" basis unLess noted differently, 3) Reporting limits are adjusted for sample size used, dilutions and moisture content if applicable. it) The test results for the noted analytical method(s) meet the requirements of NELAC. Lab Cert. ID# 100201 5) According to 40CFR Part 136.3, pH, Chlorine Residual and Dissolved Oxygen ana Lyses are to be performed immediately after aqueous sample collection. When these parameters are not indicated as field (e.g. pH Field) they were not analyzed immediately, but as soon as possible on Laboratory receipt. Glossary of fLags, qualifiers and abbreviations (any number of which may appear in the report) Inorganic Qualifiers (Q-Column) U Analyte was not detected at or above the stated limit. < Not detected at or above the reporting limit. J Result is less than the RL, but greater than or equal to the method detection limit. B ResuLt is less than the CRDL/RL, but greater than or equal to the IDL/MDL. $ ResuLt was determined by the Method of Standard Additions. F AFCEE: Result is less than the RL, but greater than or equal to the methoddetection limit. Inorganic Flags (Flag Column) ICV,CCV,ICB,CCB,JSA,ISB,CRI,CRA,MRL: Instrument reLated QC exceed the upper or Lower control limits. * l c s , LCD, MD: Batch DC exceeds the upper or lower control limits. + MSA correlation coefficient is Less than 0.995. A MS, MSD: The analyte present in the original sample is 4 times greater than the matrix spike concentration; therefore, control Limits are not applicable. E SD: Serial dilution exceeds the control limits, H MB, EBl, EB2, EB3; Batch QC is greater than reporting Limit or had a negative instrument reading lower than the absolute value of the reporting limit. N MS, MSD: Spike recovery exceeds the upper or Lower control Limits. W AS(GFAA) Post-digestion spike was outside 85-115% control Limits. Organic Qualifiers (Q - coLumn) U Analyte was not detected at or above the stated Limit. NO Compound not detected. J ResuLt is an estimated vaLue below the reporting Limit or a tentatively identified compound (TIC). Q ResuLt was qualitatively confirmed, but not quantified. C Pesticide identification was confirmed by GC/MS. Y The chromatographic response resembles a typical fuel pattern. Z The chromatographic response does not resemble a typicaL fuel pattern. E Result exceeded calibration range, secondary dilution required. F AFCEE:Result is an estimated value below the reporting Limit or atentativelyidentified compound (TIC) Organic Flags (Flags Column) B MB: Batch QC is greater than reporting Limit. * LCS, LCD, ELC, ELD, CV, MS, MSD, Surrogate: Batch QC exceeds theupper or Lower controlLimits. EB1, EB2, EB3, MLE: Batch QC is greater than reporting Limit A concentration exceeds the instrument calibration range a Concentration is below the method Reporting Limit (RL) B Compound was found in the blank and sample. D Surrogate or matrix spike recoveries were not obtained because the extract was diluted for analysis; also compounds analyzed at a dilution will be flagged with a D. H Alternate peak selection upon analytical review I indicates the presence of an interfence, recovery is not calculated. M Manually integrated compound. P The lower of the two values is reported when the % difference between the results of two GC columns is Page 9 D U A {, r T V- A U- R' A N C E H'E-t H- 0 P $ S F E R E M i l' s- A'ND R O t E S Report Hte; 02/08/2005 greater than 25%. Abbreviations AS Post Digestion Spike (GFAA Samples - see Note 1 below) Batch Designation given to identify a specific extraction, digestion, preparation set, or analysis set CAP Capillary Column CCB Continuing Calibration Blank CCV Continuing Calibration Verification CF Confirmation analysis of original Cl Confirmation analysis of A1 or D1 C2 Confirmation analysis of A2 or D2 C3 Confirmation analysis of A3 or 03 CRA Low L e v e l Standard Check - GFAA; Mercury CRI Low Level Standard Check - ICP CV Calibration Verification Standard Dil Fac Dilution Factor - Secondary dilution analysis 01 Dilution! D2 pilution 2 D3 Dilution 3 DLFac Detection Limit Factor DSH Distilled Standard - High Level DSL Distilled Standard - Low LeveL DSM Distilled Standard - Medium Level EB1 Extraction Blank 1 EB2 Extraction Blank 2 EB3 DI Blank ELC Method Extracted LCS ELD Method Extracted LCD ICAL Initial calibration ICS initiaL Calibration Blank ICV Initial Calibration verification IDL Instrument Detection Limit ISA interference Check Sample A ICAP ISB interference Check Sample B - ICAP Job No. The first six digits of the sample ID which refers to a specific client, project and sampLe group Lab ID An 8 nimber unique laboratory identification LCD Laboratory Control Standard Duplicate LCS Laboratory ControL Standard with reagent grade water or a matrix free from the anaLyte of interest MB Method Blank or (PB) Preparation Blank MD Method Duplicate MDL Method Detection Limit MLE Medium Level Extraction Blank MRL Method Reporting Limit Standard MSA Method of Standard Additions MS Matrix Spike MSD Matrix Spike Duplicate ND Not Detected PREPF Preparation factor used by the Laboratory's information Management System (LIMS) PDS Post Digestion spike ClCAP) RA Re-analysis of original A1 Re"ana lysis of Dl A2 Re-ana lysis of D2 A3 Re-ana lysis of D3 RD Re-extract ion of dilution RE Re-extraction of original RC Re-extract ion Confirmation RL Reporting Limit RPD Relative Percent Difference of duplicate (unrounded) anaLyscs RRF Relative Response Factor RT Retention Time Page 1 10 Q U A L I T.Y . A S S U R A N C E W E T H O - D S 8 E f E.ft.EN.C E S A N D H 0. T E-S Report; pate: 02/09/2005 RTW Retention Time Window SampLe ID A 9 digit number unique tor each sample, the -first six digits are referred as the job number SCB Seeded Control Blank SD Serial Dilution (Calculated when sample concentration exceeds 50 times the M D U UCB Unseeded Control Blank SSV Second Source Verification Standard SLC5 Solid Laboratory ControL Standsrd<LCS) PHC pH Calibration Check LCSP pH Laboratory Control Sample LCDP pH Laboratory ControL Sample Duplicate MDPH pH Sample Duplicate MDFP Flashpoint SampLe Duplicate LCFP Flashpoint LCS G1 Gelex Check Standard Range 0-1 G2 Gelex Check Standard Range 1-10 G3 Gelex Check Standard Range 10-100 G4 Gelex Check Standard Range 100^1000 Note 1: The Post Spike Designation on Batch QC for GFAA is designated with an "S" added to the current abbreviation used. EX. LCS S=LCS Post Spike CGFAA); MSS=MS Post Spike CGFAA) Note 2: The MD calculates an absolute difference (A) when the sample concentration is Less than 5 times the reporting Limit. The control limit is represented ag +/- the RL. Page 11 11 CHAIN OF CUSTODY CHAIN OF CUSTODY / ANALYSIS REQUEST FORM Severn Trent Laboratories T: 708-534-5200 F: 708-534-5211 2417 Bond Street University Park, IL 60466 PAGE PROJECT INFORMATION Client: Weston Solutions, Inc. 1400 Weston Way, Bldg. 5-2 W estchester, PA 19360 T: 610-701-3761 F: 610-701-7401 Project Manager: Jai Kesari email: i.kesa rii3>we stonsolutions .com Project Name: Reference No: Decatur, Alabama 02181-129-081-0001 ANALYSES REQUESTED Sampler. A. Murphy, B Wesley 256-552-6189 P.O. #: Quotation #: Grab Sample C o m p osite No. of Containers TSS TDS SAMPLE ANALYSIS ExyLJMS # Z1 3f : Collection Client Sample Identification | Date DF09 GW 13L 0 040126 26-Jan-05 DF09 GW 131L 0 040126 26-Jan-05 DF06 GW 132L 0 040126 26-Jan-05 DF06 GW 133L 0 040126 26-Jan-05 DF8b GW 134L 0 040126 26-Jan-05 Collection Tim e ITflO 9:05 8:50 8:25 7:50 X X X X X Sam ple Matrix 5 WATER 5 WATER 5 WATER 5 WATER 5 WATER Comments XX XX XX XX XX n rH __-1 =- ... \: CHAIN OF CUSTODY R e lin q u is h ^ i# ^ D a te , / Cooler ID No.: Time Received By: Fed Ex jahv F Cooler Temp. (C): Date Time MOO ^r PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: Sample Results Only Add Case Narrative Add Quality Control Summary Add Calibration Summary Add Raw Data Other: Sample Lot#: 0 3 3 ggj STL Chicago Internal Sample Custody Transfer Record Client: Sample No. Ar Analysis AS t >> Relinquished by: Received by: , ____ 1u c . ______ '^ P y f W {}# L ift) ( S & Date Time / 7' / S t V 7flM - Comments rH C H1-22-11 -001/C-1/9 9 rpjsckl Job SampLe Receipt Checklist Report Job Number.: 233859 Location,: 57222 Check List Number.: 1 Description.: Customer Job ID.... : Job Check List Date.; 01/29/2005 Project Number.: 20004891 Project Description.: Confidential Decatur FC Investigation Customer...... : Weston Solutions, Inc. Contact.: Jai Kesari Questions ? (Y/N) Comments V2 Date of the Report..: 02/08/2005 Project Manager.... : rcw Chain-of-Custody Present?......................... Y Were samples dropped off at or picked up by STL?.. N Custody seal on shipping container?............... Y ...If "yes", custody seat intact?................. Y Custody seals on sample containers?............... N ...If "yes", custody Seal intact?................. Samples iced?................................. Y Temperature of cooler acceptable? (4 deg C +/- 2) f Y 3.2 Samples received intact (good condition)?.......... Y Volatile samples acceptable? (no headspace)...... Correct containers used?.......................... Y Adequate sample volume provided?.................. Y Samples preserved correctly?...................... Y Samples received within hoLding-time?............. Y Agreement between CDC and sample labels?......... Y Radioactivity at or below background levels?..... Y A sample Discrepancy Report (SDR) was needed?.... N If samples were shipped was there an air bill #?.. Y Sample Custodian Signature/Date................... Y Page 1 15 1 From Pete Express u s A i r b i l J : m ^ & 4 a 4 r b 4 a a a i b t e r * -j - .<'ter-?!'* Zi, t i t ?-.?. 4a Express Package Service tX /e d E x Priori* Owemiflhf C -J H tn in n u . n --ji|" I I FedEx Standard uerwttt 1-- 1 l-Jxrh li m u r a m i f t K h v1inMwlDKKlfhHh I I FedEx FjcsC-OvavnafTt U --I Efwttoterpl wtoiuhfeiciiaHicfmf ixirffi Sandali Name 77V^> Ownpany____ ( j J i < Address / ^ ^ 'w A / t / .V /v /.; c" prntpwtnlaa 7-. ^ -6---- :--^--=,2-- A-c. n-- -/---'^ *y I-- 'SFendEdjc2kDam^^ _I--;TIFweMdtEbxmuiEtwxiplre:is/sSarar 4 FrtEi Errata rat*netanM ta- MEgmnchamectrc w r i i ^ ^ ^ { ) b Express Freigkrt Service Q FedEx IPe^flneigl'TP Q A d u s tJle3MWltlllHf<e -'-- 1I TFted*EdxS3iDssTMvvF*ranta City / ~ 2 Yoar Mental BifingitarEereecs 3 To Recipient's Name --H '- Siete /~i * / ZIP k.A...v. ' 1 7Ptaw - : PldoyilQ 'teckn*kM MSQO ffScMS FFhtcstUtfbeelPUjEs^tki*iFiliruilUMxau^f FBox** ~tfiuat1tfx M Other Special Handling SAlUVAYDBiMn rSStfe<S i? S ^ 3 jrt'r ____ ; MkdtMBi cteanfcSanniti 1 1 HOLDWa** .--. HOJOStkri U stFedEx Location I I sMDtwFrntaXtdfaECrxCtPLdUoFatcErtaSMiC&e!ifrtMp Company t d ii DmrtaMnClmcldbUataciksa4dat*aetr*M wadsT s > n0 n ifes n-Y n 0TM ^ Badpenfs Address L-t, i Wa iin t f ^ ih ir b P A botti n f U Z fco 4 iL <r AIqdredttamts4 pachi*bchtti ________ ifvfeW buttapinFtfiiattftMImi . DdUfttflKfflMI D n g n u g g a i t i d u i i ) Dryknt i h m h d p f id iiFM Eitu4i|k|- n CargoAircraft QnlY J ParviHit A,-ff-la-r--- to U t h c U k K C n B M N.Mm ------ -,- ia,w:tarn.NHaicdr--i* EH Recipient EH ThidParty EH OeditGat'd 0 GastYOiscfc Ofr. . L - / \ A . - Stele / k m O . - : Total Packages IrtulWsf^l TotefD ecb n d Vain? t JOG 8 tfliriaHitfsried-uJl[l)Lflfesai|audtdireaiiihernln1.Sliii*tiriitiK SipitoAutharizej out iSigrnihHB todbnrttim^pmMrwiitilrtitalnBpiian hnU upEerrlESE^nrK ry naaithf [ b i n s Ptn*ie-haiTwSjIjSiSsbiVt5.eHE(rfaabd-aPiuLtorniiDiH.'Sx-i*vww," . TotalCtwgee i 4 Ht m? l1 & H CASE NARRATIVE STL Chicago Wet Chemistry Case Narrative Client: Job #: Weston Solutions, Inc* 233859 Date Rec'd: 01/29/05 1. This narrative covers the analysis o f the samples in the above Job # for TSS and TDS by the methods cited on the Laboratory Test Results pages. 2. The analysis was done within the EPA holding times. Refer to the Laboratory Chronicle Page for dates o f sampling, receipt, and analysis. 3. The method blanks were less than the reporting limits. 4. The LCS recoveries were within acceptance limits. 5. The TSS matrix. QC done on sample 233859-5 was within control limits. See the Quality Control Results page for details of all matrix QC and non-matrix QC. Wet Chemistry Section Manager Date is RAW DATA *** RUN LOG *** T5S CVZ ) 2/7/5 10:35 Page 1 20 *** QC Surmary ##* V2 ) Solids, Total Dissolved (TDS) Method Code..: 160.1 Batch Code...: 140812 Status...... : RVWD Batch Date.. : 02/01/05 Batch Time.. : 1403 User Name... : jmk QC Code..... .. Calc Code..... Location code.. STD TDS 57222 Grp Bmp Sample ID Pos Test Result Known Original 1 1 ___MB__ 7 TDS 6 1 2 ___LC SJ 04 LS TT S1 J 7 TDS 234 250 6 1 9 233767_43_D_MD_8 7 TDS 2 4 1 10 233767_43_D_MS_I04LSTTS1_8 7 TDS 228 250 4 Report Date: 2/7/05 10:35 Equipment Code.: Import Code___ : Alternate OC Res F QC Res F 94 2.00000 91 Page 1 21 RAW TEST DATA <V2 ) Solids, Total Dissolved [TDS) Method code.. : 160.1 Batch Cade... : 140812 Status....... : RVWD Batch Date.. : 02/01/05 Batch Time.. : 1403 User Name... : jmk SAMPLE: Grp P dfs Semple ID 11 MB 12 LOS I04LSTTS1 1 1 3 233767 31 D 1 4 233767 33 D 1 5 233767 35 D 1 6 233767 37 D 1 7 233767 41 D 1 S 233767 43 D 1 9 233767 43 D MD 8 1 10 233767 43 D MS I04LSTT51 8 1 11 233749 2 1 12 233749 3 1 13 233749 4 1 14 233749 5 1 15 233859 5 Report Date: 2/7/05 10:35 QC Code....... : STD Calc Code..... : TDS Location Code.. : 57222 Equipment Code.: Import Code___ : ID IWGT WT1 WT2 WT3 DiLutian Text 9 9 9 9 51.6352 56.5249 51.5196 51.7018 55.5286 54.5071 48.3340 53.8451 51.4919 54.8867 50.7062 56.1762 53.5054 51.7188 53.6903 51.6354 56.5365 51.6336 51.7423 55.5421 54.5810 50.0265 53.8452 51.4921 54.8980 50.7353 56.2144 53.5327 51.7454 53.7010 51.6355 56.5366 51.6338 51.7420 55.5420 54.5811 50.0269 53.8453 51.4920 54.B981 50.7351 56.2145 53.5328 51.7456 53.7011 *** RAU TEST DATA *** <V2 ) Solids, TotaL Dissolved (TDS) Method Code.. 160. 1 Batch Code. .1 140812 Status.... RVWD Batch Date... 02/01/05 Batch Time,,, 1403 User Name___ jmk SAMPLE: Grp Pos Sample ID 11 MB 12 LCS I04LSTTS1 1 1 3 233767 31 D 1 4 233767 33 D 1 5 233767 35 D 1 6 233767 37 D 1 7 233767 41 D 1 233767 43 D 1 9 233767 43 D MD 8 1 10 233767 43 D MS I04LSTTS1 8 1 11 233749 2 1 12 233749 3 1 13 233749 4 1 14 233749 5 1 15 233S59 5 C Code... : STD Cale Code. : TDS Location Code.. : 57222 Di luti on ML mL TDS mg/L 50 6 50 234 50 2284 50 004 50 260 50 1480 50 33858 50 4 50 2 50 228 50 578 50 766 50 548 50 536 50 216 Report Date: 2/7/05 10:35 Equipment Code.: Import Code....: FUGT 9 51.6355 56.5366 51.6338 51.7420 55.5420 54.5811 50.0269 53.8453 51.4920 54.8981 50.7351 56.2145 53.5328 51.7456 53.7011 Page 2 23 Start Tim e: End Time; M- /S T I / Chicago ITS/ i t p ^ s i a o / IVDS / ITVS Page# Book# LabNet Batch# 94 Circle Method Used: Calculations: TDS / TS / IS1S0 A. T D S ' E 160.1, SM2540C mg/L = (A - B) / C x 1,000,000 IS180 {ROE) - E 160.1 (Field Filtered) mg/L = gross(g) - tare{g}] / vol(ml) x 1,000,000 A =P*tn Dun & Dry Residue Wt. (g) TS - E 160.3; SM 2540B B =Petn Diift Tore wt. (g) VDS/TVS * E 160.1 and 160,4; SM 2540E Calculations: VDS / TVS C =Sample Volum* (ml) Drinking Water Oven #; Temp. Temp. OUT: jf il) C C mg/L = (A - D) / C x 1,000,000 M LBalance #: XDesiccator#: D "Pttn Dish+Rosidu* after ignition (g Muffle Furnace Furnace Temp '- v 3rd TDS / TS Test Crud, Santpi Tare 1st 2nd A or D IS180 VDS/TVS % Ree. Sample # Code ID Voi, B A A (Circle) Result Result R PD (ml) to) to) to) to) (mart.) fmg/l) _____' \S V i LCSl s _______ l L l , < \ s / s i 9 l ? ] < n \ r h < , v > i too <t> \$ i,-h /{\S L M y$ L m i> - ' y r v> <T) 3 5 5 3 4 r a r e f o t m > i JA 2 it * -to *ro v . v m s . ^ ^ i , f z llX -J .} H i S Z I f MlSrn Sb S s m n k m u m m ; lflf S I) SeAt ir& ? K T ifo ? * r7 Wt % r 3 7 L & irm y E v r a r V l f t f s y t o r e i \1/,-m V \m ]pi?ot\Ph7oi/ it U: :\}WYCV ; -Vi' sample w LGS Spiking Levels (mft/L) : j j__ Analyst Signt' Reviewer Signature: X Stock Soin. I ID# (LCS/MS): X. 7m V /J L 7 ~ 7 X / Spiking Calculation: Cone, of Sik- Soln. x Voi, of 51k ScCnTadded (m lsl t Vol. of Sample used (mLs) X /J flA tM Date: ' - f CHI-22-12-023/E' 10/01 2 Solids, Total Dissolved (TDS) Method Code..: 160.1 Batch Code...: 140894 'T *** RUN LOG *** (V2 ) Status.,.... Batch Date__ Batch Time__ RVWD 02/02/05 1000 2/7/05 10:35 User Name..... : jmk QC Code.,..... : STD CaLc Code.... t d s Location Code..: 57222 Equipment Code.: Import Code_______: TEST CODE T D S SAMPLE: Grp Pos SampLe ID 11 ___ME__ 12 ___LCS_IQ4LSTTS1_1 13 233767_1_D___ 14 233767_3_D___ 15 233767_9_D_ 16 233767_13_D___ 17 2 3 3 7 6 7 J 7 J ) ___ 18 233767 23 D 19 233767_41_D___ 1 10 233777_2____ 1 11 2 3 37 77 3____ 1 12 233777 4 1 13 233777_5____ 1 14 233777^6____ 1 15 233817_2____ 1 16 233817_3____ 1 17 233817_4____ 1 18 23 3859J____ 1 19 233859_2____ 1 20 233859_3____ 1 21 233859_4____ 1 22 233851 2 1 23 233851 _ 2 _ M D _ 2 2 1 24 233851_2__MS_I04LSTTS1^22 Di Lution ... TEST POS 7 Date / Time 2/1/05 1 1440 0 2/1/05 1 1442 0 2/1/05 1 1443 0 2/1/05 1 1445 0 2/1/05 1 1447 0 2/1/05 1 1449 0 2/1/05 1 1450 0 2/1/05 1 1452 0 2/1/05 1 1454 0 2/1/05 1 1456 0 2/1/05 1 1457 0 2/1/05 1 1459 0 2/1/05 1 1501 0 2/1/05 1 1503 0 2/1/05 1 1504 0 2/1/05 1 1506 0 2/1/05 1 1508 0 2/1/05 1 1510 0 2/1/05 1 1511 0 2/1/05 1 1513 0 2/1/05 1 1515 0 2/1/05 1 1517 0 2/1/05 1 1518 0 2/1/05 1 1520 0 ..... .... Page 1 *** QC Summary *** (V2 ) Solids, Total Dissolved CTDS) Method Code..: 160.1 Batch Code...: 140B94 Status....... : RVWD Batch Date...? 02/02/05 Batch Time...: 1000 User Name :jmk QC Code.........: STD Calc Code...... : TDS Location Code..: 57222 Grp Smp Sample ID Pos Test Result Known Original 1 1 ___MB__ 7 TDS 4 1 2 ___LC SJ 04 LS TT S1 J 7 TDS 240 250 4 1 23 233851^2__MD__22 7 TDS 530 550 1 24 233851_2__MS_l04LSTTSl_22 7 TDS 778 250 550 Report Date: 2/7/05 10:35 Equipment Code.: Import Code---- : Alternate QC Res F QC Res F 96 3.7 91 Page 1 2G *** RAW TEST DATA *** CV2 ) Solids, Total Dissolved (TDS) Method Code..: 160.1 Batch Code...: 140894 Status.... RVWD Batch Date...: 02/02/05 Batch Time...: 1000 user Name___ : jmk SAMPLE: Grp Pos Sample ID 11 MB 12 LCS I04LSTTS1 1 1 3 233767 1 D 1 4 233767 3 D 1 5 233767 9 D 1 6 233767 13 D 1 7 233767 17 D 1 8 233767 23 D 1 9 233767 41 D 1 10 233777 2 1 11 233777 3 1 12 233777 4 1 13 233777 5 1 14 233777 6 1 15 233817 2 1 16 233817 3 1 17 233817 4 1 18 233859 1 1 19 233859 2 1 20 233859 3 1 21 233859 4 1 22 233851 2 1 23 233851 2 MD 22 1 24 233851 2 MS I04LSTTS1 22 Report Date: 2/7/05 10:35 QC Code....... : STD Calc Code____ TDS Locati Oh Code..: 57222 Equipment Code.: Import code....: Di luti on ID Text IWGT 9 49.9456 54.3666 51.7615 51.5602 54.1936 54.5308 56.8220 49.3879 51.7589 54.2225 55.7839 55.7616 51.6119 49.9518 50.8632 50.2571 56.8645 45.5728 54.0097 51.1955 53.4648 53.4036 51.4295 52.8607 WTl 9 49.9457 54.785 51.8199 51.6159 54.3155 54.6265 56.9026 49.5294 51.9464 54.2440 55.8224 55.7936 51.6656 49.9783 50.9057 50.3083 56.9141 45.5790 54.0319 51.2232 53.4754 53.4313 51.4559 52.8995 WT2 9 49.9458 54.3786 51.8200 51.6157 54.3157 54.6266 56.9025 49.5296 51.9466 54.2442 55.8222 55.7937 51.6654 49.9782 50.9055 50.3085 56.9140 45.5792 54.0321 51.2230 53.4752 53.4311 51.4560 52.8996 WT3 9 Page 1 27 *** RAW TEST DATA *** <V2 ) Solids, Total Dissolved (DS) Method Code..: 160,1 Batch Code...: 140894 Status....... : RVWD Batch Date.,.: 02/02/05 Batch Time...: 1000 User Name :jmk SAMPLE: Grp Pos Sample ID 11 MB 12 LCS I04LSTTS1 1 1 3 233767 1 D 1 4 233767 3 D 1 5 233767 9 D 1 6 233767 13 D 1 7 233767 17 D 1 8 233767 23 D 1 9 233767 41 D 1 10 233777 2 1 11 233777 3 1 12 233777 4 1 13 233777 5 1 14 233777 6 1 15 233817 2 1 16 233817 3 1 17 233817 4 1 18 233859 1 1 19 233859 2 1 20 233859 3 1 21 233859 4 1 22 233851 2 1 23 233851 2 MD 22 1 24 233851 2 MS I04LSTTS1 22 QC Code.........: STD Calc Code...... : TDS Location Code..: 57222 Di Lut ion ML KlL TDS mg/L 50 4 50 240 10 5850 10 5550 20 6105 20 4790 20 4025 20 7085 5 37540 50 434 50 766 50 642 50 1070 50 528 50 846 50 1028 50 990 50 128 50 448 50 550 50 208 50 550 50 530 50 778 Report Date: 2/7/05 10:35 Equipment Code.: Import Code____ : FUGT 0 49.9458 54.3786 51.8200 51.6157 54.3157 54.6266 56.9025 49.5296 51.9466 54.2442 55.8222 55.7937 51.6654 49.9782 50.9055 50.3085 56.9140 45.5792 54.0321 51.2230 53.4752 53.4311 51.4560 52.8996 Page 2 2S mVcA.Start Time: . , , .End Time: / STL Chicago 7/ nyf*ITS / ITDS / 1S180 /,1V Page 4 Book# LabNet Batch# 35 Circle Method Used: Calculations: TDS / TS / IS10Q A. TDS- E 160.1; SM 2540C : mg/L * ( A - B j / C x 1,000,000 B IS18D (ROE) - E 160.1 (Field Filtered) mg/L = [gross(g) tare{g)] / vol(ml) x 1.000,000 C. TS- E 160.3; SM 2540B D. VDS/TVS - E 160.1 and 160 4; SM 2540E Calculations: VDS / TVS . Drinking Water mg/L = ( A - D ) / C x 1,000,000 A =Pfltn Di*h 4 Dry Residue Wt i.g) B =Retn Duh Tare W1 (g) C =Sample Vqluma (ml) Q Pfitn Durt+fteaidue afttf ignitigri !g Oven #: Balance#: //p$, Muffle Furnace #; mTemp, IN: Temp, OUT: Sample # Test Code MBj C Desiccator # :__ Furnace Temp.: Crud, Sample Tare 1st 2nd ID Vol. B A A ssSl-- (9) (9) (g) t \SV\WfJtrftW,fK*\ 3rd A or D (Circle) TDSXrS 1S1S0 Result (mg/l,) r VDS/TVS % Ree. Result RPO (mg/L) .Jfr' -LCSj i f l H l - / 3 OI - / 7 Pi P V i o\ 33711- A Iy i*? j ITH- \3 SLUZ i W U. Wf.)m\rJW\yf`Svi Wfjs m I! V\ ~_r T-- # 3 1*77-- 2 \3 \fd 'fcjMQfzitiffiJim \& M M U s k So.S^p.9c^r6offt>rC\ ,-- m \7~*f~ I3 0 fr* s tsn KLM PI W m \YfS7m ffsm WfS7m ILjl jf D W t o 9 7 W . c W \<7 !,W W wTw\n.mW 'KSi-im) o X" . j r bvt im n b /3 Km// i \.if m ^ f / k r 9 j M \ ii ii m iV \ Sample # _____ spSipkiknigngLeLveevels (mg/L) ; Js& LOS I J s t ) A. Stock Solnl 1ID# (LCS/MS): r~TA Y I S f~ 7 5 / S piking C alcula tion: Cone, of stk. Soln, x VqI. of Stk Soln. added tm L tl Vol, of Sample used (mLa) Analyst Signature: Oat- \ Reviewer Signature: Date: 0) CHI-2M 2-023/6-10/01 Solida, Total suspended TSS) Method Code..: 160.Z Batch code...: 140724 ### RUN LQG *** CV2 > Statua..... : RVWD Batch Date.. : 01/31/05 Batch Time.. : 1628 User Name.... C Code...... : STD Calc Code.... TSS TEST CODE T S s 2/7/05 10;35 Location Code.. 57222 Equipment Code, import Code___ SAMPLE: Grp Poa sample id 11 ___MB__ 12 ___LCS_I05ASTSS1_1 13 23 3769J____ 14 233769_2___ p 15 23 3 7 7 2 J ___ , 1 233772_2____ 17 233772_4____ 18 2 3 37 81 1____ 19 2337Sl_2____ 1 10 233781_3____ 1 11 2 3 37 81 5____ 1 12 233814J ____ 1 13 233814_2____ 1 14 1 15 2 3 38 20 1____ 23 38203____ 1 16 1 17 233820_4____ 233850 1 1 18 2 3 3B 59 J____ 1 19 1 20 233859_2____ 233859_3____ 1 21 233859_4____ 1 22 233859 5 1 23 233859_5__MD__22 1 24 233859_5__MS_I05ASTSS2B22 Dilution TEST P0S 7 Date / Time 1/31/05 1000 0 1/31/05 1002 0 1/31/05 1003 0 1/31/05 1005 0 1/31/05 1007 0 1/31/05 1009 0 1/31/05 1010 0 1/31/05 1012 0 1/31/05 1014 0 1/31/05 1016 0 1/31/05 1017 0 1/31/05 1019 0 1/31/05 1021 0 1/31/05 1D23 0 1/31/05 1024 0 1/31/05 1026 0 1/31/05 1028 0 1/31/05 1030 0 1/31/05 1031 0 1/31/05 1033 0 1/31/05 1035 0 1/31/05 1037 0 1/31/05 1038 0 1/31/05 1040 0 Page 1 -- 30 *** OC Summary *** <VZ ) Solids, Total Suspended (TSS) Method Code.. : 160.2 Batch code... : 140724 Status...... : RVUD Batch Date.. : 01/31/05 Batch Time., : 16Z8 User Name... : j'mk OC Code....... : STD CaLt Code...... : TSS Location Code.. : 57ZZ2 Grp Smp SampLe ID Pos Test RosuLt Knouin OrignaL 1 1 ___MB__ 7 TSS 0.33 1 Z ___LC SJ Q5 AS TS S1 J 7 TSS 197.00 ZOO 0.33 1 23 233859_5__MD__22 7 TSS 2.00 2.50 1 24 233859_5_MS_I05ASTSS2B_22 7 TSS 97.00 100 2*50 Report Date: Z/7/05 10:35 Equipment Code.: Import Code___ : Alternate OC Res F OC Res F 98 0.50000 97 Page 1 31 *** RAW TEST DATA *** <V2 ) Solids, Total Suspended (TSS) Method code.. 160. 2 Batch Code.., 140724 Status RVUD Batch Date.. : 01/31/05 Batch Time.. : 1628 User Name.., : jmk SAMPLE : Grp Pos Sample ID 11 MB 12 LCS I5ASTSS1 1 1 3 233769 1 14 233769 2 1 5 233772 1 1 6 233772 2 1 7 233772 4 1 8 233731 1 1 9 233701 2 1 10 233781 3 1 11 233701 5 1 12 233814 1 1 13 233014 2 1 14 233020 1 1 15 233020 3 1 16 233820 4 1 17 233050 1 1 10 233059 1 1 19 233859 2 1 20 233859 3 1 21 233059 4 1 22 233859 5 1 23 233059 5 MD 22 1 24 233859 5 MS I05ASTSS2B .22 QC Code... . STD Calc Code. ___ : TSS Location Code..: 57222 Di luti on ID Text IWGT g 0.1171 0.1144 0.1084 0.1138 0.1160 0.1163 0.1156 0.1000 0.1145 0-1157 0.1090 0.1072 0.1145 0.1076 0.1143 0.1083 0.1095 0.1094 0.1142 0.1131 0.1142 0.1081 0.1006 0.1157 Report Date: 2/7/05 10:35 Equipment Code.: Import Code WT1 9 0.1172 0.1537 0.1143 0.1157 0.1161 0.1166 0.1157 0.1081 0.1146 0.1167 0.1094 0.1130 0.1293 0.1080 0.1157 0.1095 0.1248 0.1159 0.1161 0.1161 0.1201 0.1087 0.1091 0.1255 WT2 9 0.1172 0.1538 0.1145 0.1158 0.1162 0.1165 0.1158 0.1082 0.1147 0.1165 0.1095 0.1129 0.1295 0.1079 0.1156 0.1096 0.1246 0.1160 0.1160 0.1160 0.1200 0.1086 0.1090 0.1254 WT3 9 Page 1 32 *** RAW TEST DATA *** V2 ) Solids, Total Suspended (TSS) Method Code..: 160.2 Batch Code...: 140724 Status...... : RVWD Batch Date...: 01/31/05 Batch T ime...: 1628 User Name--- : jmk SAMPLE: Grp Pos Sample ID 11 MB 12 LCS I05ASTSS1 1 1 3 233769 1 1 4 233769 2 1 5 233772 1 1 6 233772 2 1 7 233772 4 1 8 233781 1 1 9 233781 2 1 10 233781 3 1 11 233781 5 1 12 233814 1 1 13 233814 2 1 14 233820 1 1 15 233820 3 1 16 233820 4 1 17 233850 1 1 1 233859 1 1 19 233859 2 1 20 233859 3 1 21 233859 4 1 22 233859 5 1 23 233859 5 MD 22 1 24 233859_5__MS_I05ASTSS2B_22 QC Code....... STD Calc Code..... TSS Location Code.. 57222 Dilution ML mL TSS mg/L 300 0.33 200 197.00 100 61.00 200 10.00 200 1.00 200 1.00 200 1.00 200 1.00 200 1.00 200 4.00 200 2.50 50 114,00 10 1500.00 200 1.50 200 6.50 200 6.50 20 755.00 200 33.00 200 9.00 200 14.50 200 29.00 200 2.50 200 2.00 100 97.00 Report Date: 2/7/05 10:35 Equipment Code.: Import Code___ : FWGT 9 0.1172 0.1538 0.1145 0.1158 0.1162 0.1165 0.1158 0.1082 0.1147 0.1165 0.1095 0,1129 0.1295 0.1079 0.1156 0.1096 0.1246 0.1160 0.1160 0.1160 0.1200 0.1086 0.1090 0.1254 DLFAC N/A 0.67 1.00 2.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 4.00 20.00 1.00 1.00 1.00 10.00 1.00 1.00 1.00 1.00 1.00 1.00 2.00 Page 2 33 gTU Chicago fcrtai S u s p e n d e d / T o ta l V o la tile S o lid s (IT S S / IV S $ l LabNat Batch# / / Q * 7 v ? / Page # Book# f Circle Method Used: A TSS-E 160.2; SM 2540D C, VSS-E 160.4; SM 2540E p Drinking Water Calculations: TSS mg/L = (A - B) / C x 1,000,000 mg/L = [gross(g) - tare(g)] / vof(ml) x 1,000,000 Calculations: VSS mg/L = (A - D) / 0x1,000,000 A "Patri Dish A Dry R utdu* WL (g) B -Pstri Dish Tv* ton (g) C "Ssm pls Volums (ml) D Pstri Dish+Rstldu* aftsr ignition (g) Oven Initial Temp. / 3 0C Final Temp. '/& a C Balance#; Desiccator#: / 7 Muffle Furnace #; Furnace Temp.; 'c Crue. Sample Tare 1st 2nd 3rd A or D TSS vss % Ree Sample# ID Voi. B A A (Circi*) Result Result RPD (ml) (g) (g) (g) (g) (mg/L) (mg/L) jw f '/ -X 3 77 r / 1^ MB f w 7&o ' m f6 'im \Y X lr2 b 2 i> & J /Y Y O ,M P 0 J 1 7 J _ .& J /7 X & JT3 ? la ./; y ? [ J /Y f Q j / f J - & ,//& \o ,i/& / f/M 3 \ \ J tU ; QsJ/> __________ U h /J L ____ _______ J jL i !i __________ i_______ !_______ i______ ! x : ' :: L _ Z _ : i - r y, \ & , / / a y p . i / s r u>,//nr i J b 5 7 i/~ / tifr2 QSo \ j 0O JeSI \,MJ. I lp i2 ^ y M S \e./m jiy / f - f r ? - iff# iw -qV/A'T SoJ/is ]0,//f I 3 ^ 1 , M O Jf>9/ j oJoff \ jM /v -/ ~ \m r w 4 $ * f m p ./e ? A \sJ/% ~ \J/Z9 i J --' : / ti - J29C I J 1 2 6 - / m r \ s i t j \ p *&?l \q M d i o.//?? \MI M m \ y jf % VJoff w m ymA \&,itoti \.m aY im \ p \>,>?? i j / r f \A 2 7>m W J/Yt^ \e>M / \aJ/ % > o \ J / i / \ e . / / & / J/J , -P' J k l X e J m i f ! k > r- r i^ J r / ^ &/fr,Tp j!to9/ \oJo? I - f M j \y77 \fto i J r ^ b . x r - \q./x y i 3 Ov*n Tims: Ovsn Tims: Sample * , tsw SsppiiKkinqg Le'vels (mg/L) \ roo 'W/> Analyst Signature: Reviewer Signature; CHl-22'12>O0l/E-0B/O4 i/ y Stock Soln. I ID#{LCS): Stock Soln, II ID# (MS); Spiking Calculation: _____________ [Cone, of Stock Soln. (mg/L) x Vol. of Stock Soto, *dd*d (mis)) VoL of sampts used (mis) Date: Date: 3T