Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
DSHW-2018-005077 - 0901a0688083be85
Zs) 74 fill. UTAH DEPARTMENT OF HEALTH Final Results Div of Wnsle Mr.,,agement and Rad.ation Goni.rof JUN 2.U.1 N-uw-zae-095077 Report To: Deborah Ng Division of Waste Management & Radiation Control ( DWMRC) PO BOX 144880 Salt Lake City, UT 84114 Bill To: Division of Waste Management & Radiation Control 195 North 1950 West Salt Lake City, UT 84114 Project ID: C2018-02007 Deborah Ng, Your sample(s) submitted to Utah Public Health Laboratory (UPHL) on Wednesday, May 16, 2018 were assigned the UPHL Project ID C2018-02007. Enclosed are the analytical results pertaining to that Project ID. Herein are the results relating only to the sample(s) received and tested for the project C2018-02007. All associated analyses were performed following the UPHL Quality Assurance Plan. This report and its contents have been reviewed and approved by the appropriate Laboratory Staff and Supervisor(s). This report shall not be reproduced, except in full, without the written permission of UPHL. If you have any questions regarding your results, please contact UPHL at (801) 965-2400 and reference the Project ID C2018-02007. Reviewed by: Kyle Ashby Reviewed on: 6/1/2018 ADDRESS 4431 South 2700 West, Taylorsville, UT 84129 PHONE (801) 965-2400 FAX: (801) 965-2486 I Rah Pi ihhr Hpalth I ahnratory rhAmictry Z_UT_ProjectChemistryAnalytical rpt Page 1 of 4 Fri, Jun 1, 2018 10:26 am Project Summary Report To: Deborah Ng (DWMRC_00) Division of Waste Management & Radiation Control ( DWMRC) PO BOX 144880 Salt Lake City, UT 84114 Phone: 801-536-0211 Fax: 801-538-6175 E-mail: dng@utah.gov Bill To: Division of Waste Management & Radiation Control 195 North 1950 West Salt Lake City, UT 84114 Phone: 801-538-6170 Fax: 801-538-6175 Project ID: C2018-02007 Project Notes: This project contains samples that were analyzed at a different laboratory. Please see the attached report for more information from that laboatory regarding your sample. Sample # Date Collected Date Received Facility Sampling Point Site Description 2125761 05/15/18 05/16/18 N/A N/A MW-11 2125766 05/15/18 05/16/18 N/A N/A MW-11 Z_UT_ProjectChemistryAnalytical rpt Page 2 of 4 Fn, Jun 1, 2018 10 26 am 141 kt 74 r; UTAH DEPARTMENT OF HEALTH Analytical Report Project ID: C2018-02007 Analysis Method - Pass Through EPA 8270 SVOCS SRL MRL Result Dil Fac Analyte Qualifier MDL Z_UT_ProjectChemistryAnalytical rpt Page 3 of 4 Fri, Jun 1, 2018 10.26 am Facility: N/A Sampling Point: N/A Site Description: MW-11 Sample ID: 2125761 Text ID: PSV18-0001 Matrix: Water Bottle Type: Date Collected 5/15/2018 Collected By: ZHU, HAO COC Initiated. Yes Condition of Seal: Not Present 3:15:00PM SDWIS Type Private Investigative Analyte Result Di! Fac Qualifier MDL Pass Through Laboratory ALS Environmental Laboratory SRL MRL Facility: N/A Sampling Point: N/A Site Description: MW-11 Sample ID. 2125766 Text ID: PV018-0001 Matrix: Water Bottle Type: Date Collected 5/15/2018 Collected By ZHU, HAO COC Initiated: Yes Condition of Seal: Not Present 3:15:00PM SDWIS Type: Private Investigative Analysis Method - Pass Through EPA 8260 VOCs Pass Through Laboratory ALS Environmental Laboratory 14 kit Report Project ID C2018-02007 Notes UTAH DEPARTMENT OF HEALTH Report Comments This report contains only the results for analyses requested and tested. Unless otherwise noted: - Samples were received in acceptable condition. - Samples have not been blank corrected. - All Quality Control Samples processed yielded acceptable results. Report Symbol Definitions MDL - Method Detection Limit, a statistically estimated concentration for instrument/method/matrix sensitivity. MRL - Method Reporting Limit, the minimum concentration that can be reported as a quantitated value. SRL - Sample Reporting Limit, the minimum concentration that can be reported as a quantitated value taking into account limitations inherent in the sample matrix. ND - Not Detected, tested result was not detected above MDL or MRL. < - Less than, tested result is less than the numerical value. Please take our customer satisfaction survey at https://www.surveymonkey com/r/environmentalchemistry Z_UT_ProjectChernistryAnalytical rpt Page 4 of 4 Fri, Jun 1, 2016 10.26 am a 82 7 0 : SV O C s City: Salt Lake City Field ID or Location iv)14)-1 rvitt)-109 Use this space for comments: LEGAL CHAIN OF CUSTODY RECORD Pennzoil Refinery Project Name D'W mg.e. I call Sheila Cost Code Sampler Name & Initials (PRINT): Zhu, Hao 66PNZO1NC Person to Address Report / Questions To: Phone No. Zhu, Hao 801-536-0249 email:hzhu@utah.gov dng@utah.gov Mailing Address: UDEQ/WMRC, 195 North 1950 West, 2nd Floor, SLC, UT 84114-4880 Section CAS State of Utah Unified State Laboratories: Public Health Bureau of Chemical and Environmental Services Telephone: 801.965.2400 FAX: 801.969.3238 LAB USE ONLY MAY 16 `18 14:58 ST: UT 0111-5-4 Date Sampled osisitS 05-15-18 3 't sPA c3oPh Time (Mil) Phone No. (801) 536-0200 KotA Matrix # of Containers S2-4(.5 -p-ft.)-4 a+ 4.. EJ EJ a 82 6 0 : VO C s rs-zi a EJ rJ EJ ri rJ ri rJ rJ rJ rJ rJ ri ri EJ EJ LJ rJ a ri a a EJ Tamper LAB Seal Comments Sample Intact (remp.,Leaks, Number (Y or N) etc.) 1111111111111111111111111111111 2125761 PSV18-0001B - 111111fillillONIN 2125762 PS1118— 0002B 2125163 2125766 — PV018-0001D 2125768 — C3 111 llliIIlllIlililiIIliiiii 2125769 — vr----ti? PV018-0003D Zip: 84114 4-=31p. water water ri a rJ rJ rJ ri ri rJ EI 1- 8 2(e o Kct- • Sa_i+ce_ler ov2A4-1 42.7(10- ca 4-e ar-tb • — Relinquished By: Print Name »: /—tao Date i--A6/.246 Time ¡cf- = 46, Received By: Invoice / Airbill # Print Name »: Date Time Relinquished By: Print Name »: Date Time Received By: Invoice / Airbill # — — — Print Name >>. Date Tme /(11.' Relinquished By: Print Name »: Date Time Received By LAB: Invoice /Aribill # — — — Print Name »: — — — Date Time CHAIN OF CUSTODY Cost/Project Code: System/Agency Name: System/Agency Number: Address: 4431 S 2700 W city, state, Taylorsville, Utah, 84129 Phone: 801-965-2400 City, State, Zip: Taylorsville, Utah 8419 ID no u po o p Re c eip t t e m p er a tu re Unified State Laboratories: Public Health Bureau of Chemical and Environmental Services 4431 S 2700 W Taylorsville, UT 84129 801-965-2400 Fax 801-969-3238 https:llhealth.utah.gov/lab/chem lab Relinquishyd y: Relinq ishe : Relinquished By: Date and Time: o5//6 / /-4 5, Date and Time: Date and Time: Rec d by: ived by: Received by: D8te an.5iicli,17:8 1(0: c_zi Date and Time: Date and Time: 2125766 2125768 2125769 2125761 2125762 2125763 I=1 Hand Delivered CI Shipped Samples EI Cooler Returned Received Date and Time: REQUESTED TESTS Sample Receipt Conditions No Ei Documentation complete Et Proper containers and in-date Ei Containers intact EI Within holding time El Coolant EI Temperature within-range EI Acceptable pH D N/A 1:1 Custody Seals intact LAB NUMBER EP A 82 6 0 : VO C s EP A 8 2 7 0 : S VO C s REPORTING/CONTACT BILLING (list if ci" erent) Attn: Kyle Ashby Special Code: Address: 4431 S 2700 W Attn: Tiffany Shields Fax: 801-969-3238 kdashbvaiutah.gov Submitted By: K.D. Ashby Phone: 801-965-2400 Fax: Ernail: tshieldsOutah.gov Collectors Initials i.,onection Date Imm/dd/vvi Collection Time (24 hr) 05/15/18 1 5: 1 5 05/15/18 16:30 05/15/18 17:30 05/15/18 15:15 05/15/18 16:30 05/15/18 17:30 COMMENTS COLLECTION POINT DESCRIPTION MW-11 MW-24 MW-109 MW-11 MW-24 MW-109 PROJECT MANAGEMENT PROJECT MANAGER COMMENTS: ALS Project Manager: Returned to Sample Receipt by: Date: stpatur. ?rutted Name A S-SALT LAKE CITY-RELATED INFORMATION REPORT CRIR COOLER OR CONTA ER INFORMATION CHECKLIST (Fill In or Circle) Client Name: '.1 - , 4, .),i, l'f"--- Project/Task/Site: i 4136' Date/Time of ,g . ii-r- ..."-cl ,,,_,4 ' Receipt: L., 1-"ii t (C919'1 Number of Coolers Received: 1 — Condition of Coolers: (Arcc e/Unacceptable Temperature Control: Present/N clu'c% Cooler Custody Seals: Present/ sel A Intact/Bro'nÅ ,--) Location Temp Taken: Control/Be een S. s Iles Container Custody Seals: Present/ se t/Broke Are all temperatures within Yes/No Ice Present: /NA project specific guidelines? roze elted/NA VOA Headspace Present? Ye /N pH Check Metals es/No/NA Total Phenolics Yes/No/NA NO3/NO2 Yes/No/NA Performed: Cyanide Yes/No/NA TPH - 418.1 Yes/No/NA Oil & Grease Yes/No/NA Sulfide Yes/No/NA COD Yes/No/NA Total Phosphorous Yes/No/NA Ammonia Yes/No/NA TKN Yes/No/NA Gross A.B, Gamma Spec Yes/No/NA Cooler Cooler Cooler Received DCL Cooler No. Temp. Received DCL Cooler No. Temp. Received DCL Cooler No. Tem). 1 C18 -6-1-- 17) °C 4 C18 °C 7 C18 °C 2 C18 °C 5 C18 °C 8 C18 °C 3 C18 C18 ° Taken By: Zt'l -pip TtLyvvvit.ogeo Oc-lta-lr Signature Printed Name Date CLIENT-RELATED INFORMATION 0 Missing Cooler 0 Cooler Conditions 0 Missing Paperwork 0 Missing/Incorrect Bottle Labels 0 Insufficient Sample Volume 0 Chain of Custody Problems 0 Other: II Missing Samples/Bottles • Incorrect Preservation 0 pH Criteria Not Met ED Residual Chlorine Present D Head Space in Bottles • Broken/Leaking Samples 0 Incorrect Bottle Type 0 Cooler Temperatures Out of Range BRIEFLY DESCRIBE THE PROBLEM AND THE ACTION TAKEN: 0)Iti si 04_ pomp( 011/40, 6 wd) ( • Client Notified? YES 0 No 0 Response Required Within 24 Hours auR.doe Revised 01/01/2018 ANALYTICAL REPORT Report Date: May 31, 2018 Kyle Ashby Unified State Laboratories Bureau of Chemical and Env Ser 4431 S 2700 W Salt Lake City, UT 84119-8600 Phone: (801) 965-2400 E-mail: kdashby@utah.gov Workorder: 34-1813735 Project ID: Utah Dept of Health Purchase Order: NA Project Manager Kevin W. Griffiths Tilent Sample ID LI Lab ID Coiled. Date Receive Date Sampling Site MW-11 1813735001 05/15/18 05/16/18 2125766 MW-24 1813735002 05/15/18 05/16/18 2125768 MW-109 1813735003 05/15/18 05/16/18 2125769 MW-11 1813735004 05/15/18 05/16/18 2125761 MW-24 1813735005 05/15/18 05/16/18 2125762 MW-109 1813735006 05/15/18 05/16/18 2125763 ADDRESS 960 West LeVoy Drive, Salt Lake City, Utah, 841 23 USA PHONE +1 801 266 7700 FAX +1 801 268 9992 ALS GROUP USA, CORP. An ALS Limited Company Page 1 of 19 Thu, 05/31/18 3.21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analvtical Results Sample ID: MW-11 Lab ID: 1813735001 Matrix: Water Sampling Site: 2125766 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 AdalVale:Method - SW 8260 Preparation: Not Applicable Analysis: SW 8260C, Water Batch: EV0/7139 (HBN: 214983) Analyzed: 05/17/2018 13:45 Instrument ID: 5975-J Percent Solid: NA Report Basis: Wet iAnalyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual Dichlorodifluoromethane ND 0.30 1 0 1 U Chloromethane ND 0.30 1.0 1 U Vinyl chloride ND 0.30 1.0 1 U Bromomethane ND 0.30 1.0 1 U Chloroethane ND 0.30 1.0 1 U Dichlorofluoromethane ND 0.30 1.0 1 U Trichlorofluoromethane ND 0.30 1.0 1 U Ethyl ether ND 0.30 1.0 1 U 1,1-Dichloroethene ND 0.30 1.0 1 U Freon 113 ND 0.30 1.0 1 U Acetone ND 1.5 5.0 1 U lodomethane ND 0.30 1.0 1 U Carbon disulfide ND 0.30 1.0 1 U Methyl Acetate ND 1.5 5.0 1 U Allyl chloride ND 0.30 1.0 1 U Methylene chloride ND 0.30 1.0 1 U trans-1,2-Dichloroethene ND 0.30 1.0 1 U Methyl-t-butyl ether ND 0.30 1.0 1 U cis-1,2-Dichloroethene ND 0.30 1.0 1 U 1,1-Dichloroethane ND 0.30 1 0 1 U 2,2-Dichloropropane ND 0.30 1.0 1 U 2-Butanone ND 1.6 5.0 1 U Ethyl acetate ND 1.5 5.0 1 U Bromochloromethane ND 0.30 1.0 1 U Tetrahydrofuran ND 2.1 5.0 1 U Chloroform ND 0.30 1.0 1 U 1,1,1-Trichloroethane ND 0.30 1.0 1 U Cyclohexane 9.6 0.30 1.0 1 1,1-Dichloropropene ND 0.30 1.0 1 U 1,2-Dichloroethane ND 0.30 1.0 1 U Carbon tetrachloride ND 0 30 1 0 1 U Benzene 21 0.30 1.0 1 Trichloroethene ND 0.30 1.0 1 U Methylcyclohexane 3.0 0.30 1.0 1 1,2-Dichloropropane ND 0.30 1.0 1 U Results Continued on Next Page Page 2 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-11 Lab ID: 1813735001 Matrix: Water Sampling Site: 2125766 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 FAitiitiiiirMettkod SW820 eltAlatif5LF-, ‘ItIVA - . - 4.,50- Preparation: Not Applicable Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed: 05/17/2018 13:45 Instrument ID: 5975-J Percent Solid: NA Report Basis: Wet Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual Dibromomethane ND 0.30 1.0 1 U Bromodichloromethane ND 0.30 1.0 1 U cis-1,3-Dichloropropene ND 0.30 1.0 1 U 4-Methy1-2-pentanone ND 1.5 5.0 1 U trans-1,3-Dichloropropene ND 0.30 1.0 1 U Ethyl methacrylate ND 0.30 1.0 1 U 1,1,2-Trichloroethane ND 0.30 1.0 1 U 2-Hexanone ND 1.5 5.0 1 U 1,2-Dibromoethane ND 0.30 1.0 1 U Toluene ND 0 30 1.0 1 U 1,3-Dichloropropane ND 0.30 1.0 1 U Dibromochloromethane ND 0.30 1.0 1 U Bromoform ND 0.30 1.0 1 U Tetrachloroethene ND 0.30 1.0 1 U 1-Chlorohexane ND 0.30 1.0 1 U Chlorobenzene ND 0.30 1.0 1 U 1,1,1,2-Tetrachloroethane ND 0.30 1.0 1 U Ethylbenzene 2.9 0 30 1.0 1 m,p-Xylene ND 0.30 2.0 1 U o-Xylene 1.9 0.30 1 0 1 Styrene ND 0.30 1.0 1 U lsopropylbenzene 0 74 0.30 1.0 1 J 1,1,2,2-Tetrachloroethane ND 0.30 1.0 1 U Bromobenzene ND 0 30 1.0 1 U 1,2,3-Trichloropropane ND 0.30 1.0 1 U trans-1,4-Dichloro-2-butene ND 1.5 5.0 1 U Pentachloroethane ND 0.30 1.0 1 U n-Propylbenzene 0 41 0.30 1.0 1 J 1,3,5-Trimethylbenzene ND 0.30 1.0 1 U 2-Chlorotoluene ND 0 30 1.0 1 U 4-Chlorotoluene ND 0 30 1.0 1 U tert-Butylbenzene ND 0.30 1.0 1 U 1,2,4-Trimethylbenzene ND 0.30 1 0 1 U sec-Butylbenzene ND 0.30 1 0 1 U p-lsopropyltoluene ND 0.30 1.0 1 U Results Continued on Next Page Page 3 of 19 Thu, 05/31/18 3.21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-11 Lab ID: 1813735001 Matrix: Water Sampling Site: 2125766 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 Aiiiiii4iiilfillethoiliRSW4260 rt. "41; 7.AM4, ' Priparation: Not Applicable Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed: 05/17/2018 13:45 Instrument ID: 5975-J Percent Solid: NA Report Basis: Wet ' Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual 1,3-Dichlorobenzene ND 0.30 1.0 1 U 1,4-Dichlorobenzene ND 0.30 1.0 1 U n-Butylbenzene ND 0.30 1 0 1 U 1,2-Dichlorobenzene ND 0.30 1.0 1 U 1,2-Dibromo-3-Chloropropane ND 1 5 5.0 1 U 1,2,4-Trichlorobenzene ND 0.30 1.0 1 U Hexachlorobutadiene ND 0.30 1.0 1 U Naphthalene ND 0.36 1.0 1 U 1,2,3-Trichlorobenzene ND 0.30 1.0 1 U Sample ID: MW-24 Lab ID: 1813735002 Matrix: Water Sampling Site: 2125768 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 Analysis Method ŠW 8260liegtVaiil iskOidte, ,x,-._ -Wehttlf4ki:C1 - Preparation: Not Applicable Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed: 05/17/2018 14:18 Instrument ID: 5975-J Percent Solid: NA Report Basis: Wet 2Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual 1,2-Dichloroethane 480 6.0 20 20 Benzene 1200 6.0 20 20 pAifaIYSiSiMethd&,JSW48280 • ai, It'Y s .„:11 .,.'11A-,- Preparation: Not Applicable ' Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed: 05/17/2018 14:34 Instrurnent ID: 5975-J ' Percent Solid: 'NA Report Basis: Wet 'Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual Dichlorodifluoromethane ND 0.60 2.0 2 U Chloromethane ND 0.60 2.0 2 U Vinyl chloride ND 0.60 2.0 2 U Bromomethane ND 0.60 2.0 2 U Chloroethane 3.2 0.60 2.0 2 Dichlorofluoromethane ND 0.60 2.0 2 U Trichlorofluoromethane ND 0.60 2.0 2 U Ethyl ether 2.6 0.60 2.0 2 1,1-Dichloroethene ND 0.60 2.0 2 U Freon 113 ND 0.60 2.0 2 U Acetone ND 3.0 10 2 U Results Continued on Next Page Page 4 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-24 Lab ID: 1813735002 Matrix: Water Sampling Site: 2125768 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 Alial-IyilifMethdd SWI8260 ta430:Alb ) , • ' '?,:r, 41h,,,.,., , ___ A Preparation: Not Applicable Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed: 05/17/2018 14:34 Instrument ID: 5975-J Percent Solid: NA Report Basis: Wet _ Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual lodomethane - ND 0.60 2.0 2 U Carbon disulfide ND 0.60 2.0 2 U Methyl Acetate ND 3.0 10 2 U Ally! chloride ND 0.60 2.0 2 U Methylene chloride ND 0.60 2.0 2 U trans-1,2-Dichloroethene ND 0.60 2.0 2 U Methyl-t-butyl ether 4.5 0.60 2.0 2 cis-1,2-Dichloroethene ND 0.60 2.0 2 U 1,1-Dichloroethane ND 0.60 2.0 2 U 2,2-Dichloropropane ND 0.60 2.0 2 U 2-Butanone ND 3.2 10 2 U Ethyl acetate ND 3.0 10 2 U Bromochloromethane ND 0.60 2.0 2 U Tetrahydrofuran ND 4.2 10 2 U Chloroform ND 0.60 2.0 2 U 1,1,1-Trichloroethane ND 0.60 2.0 2 U Cyclohexane 90 0.60 2.0 2 1,1-Dichloropropene ND 0.60 2.0 2 U Carbon tetrachloride ND 0.60 2.0 2 U Trichloroethene ND 0.60 2 0 2 U Methylcyclohexane 47 0.60 2.0 2 1,2-Dichloropropane ND 0.60 2 0 2 U Dibromomethane ND 0.60 2.0 2 U Bromodichloromethane ND 0.60 2.0 2 U cis-1,3-Dichloropropene ND 0.60 2.0 2 U 4-Methy1-2-pentanone ND 3.0 10 2 U trans-1,3-Dichloropropene ND 0.60 2.0 2 U Ethyl methacrylate ND 0.60 2.0 2 U 1,1,2-Trichloroethane ND 0.60 2.0 2 U 2-Hexanone ND 3.0 10 2 U 1,2-Dibromoethane ND 0.60 2.0 2 U Toluene 11 0.60 2.0 2 1,3-Dichloropropane ND 0.60 2.0 2 U Dibromochloromethane ND 0.60 2.0 2 U Bromoform ND 0.60 2.0 2 U Results Continued on Next Page Page 5 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4 8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-24 Lab ID: 1813735002 Matrix: Water Sampling Site: 2125768 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 MahigielMetked?;SW'8268 'a 14 MiTAT5.443%,,,, .,.. - " Prepa tion: Not Applicable Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed; 05/17/2018 14:34 instrument ID: 5975-J Percent Solid: NA Report Basis: Wet lAnalyte Result (ug/L) MDL (ug/L RL (ug/L) Dilution Qua! Tetrachloroethene ND 0.60 2.0 2 U 1-Chlorohexane ND 0.60 2.0 2 U Chlorobenzene ND 0.60 2.0 2 U 1,1,1,2-Tetrachloroethane ND 0.60 2.0 2 U Ethylbenzene 120 0.60 2 0 2 m,p-Xylene 110 0.60 4.0 2 o-Xylene 4.7 0.60 2.0 2 Styrene ND 0.60 2.0 2 U lsopropylbenzene 4.5 0 60 2.0 2 1,1,2,2-Tetrachloroethane ND 0.60 2.0 2 U Bromobenzene ND 0.60 2.0 2 U 1,2,3-Trichloropropane ND 0.60 2.0 2 U trans-1,4-Dichloro-2-butene ND 3.0 10 2 U Pentachloroethane ND 0.60 2.0 2 U n-Propylbenzene 11 0.60 2.0 2 1,3,5-Trimethylbenzene 79 0.60 2.0 2 2-Chlorotoluene ND 0.60 2.0 2 U 4-Chlorotoluene ND 0.60 2.0 2 U tert-Butylbenzene ND 0.60 2.0 2 U 1,2,4-Trimethylbenzene 100 0.60 2.0 2 sec-Butylbenzene 0.71 0.60 2 0 2 J p-lsopropyltoluene 0.67 0.60 2.0 2 J 1,3-Dichlorobenzene ND 0.60 2.0 2 U 1,4-Dichlorobenzene ND 0.60 2.0 2 U n-Butylbenzene 1.4 0.60 2.0 2 J 1,2-Dichlorobenzene ND 0.60 2.0 2 U 1,2-Dibromo-3-Chloropropane ND 3.0 10 2 U 1,2,4-Trichlorobenzene ND 0.60 2.0 2 U Hexachlorobutadiene ND 0.60 2.0 2 U Naphthalene 72 0.72 2.0 2 1,2,3-Trichlorobenzene ND 0.60 2.0 2 U Page 6 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-109 Lab ID: 1813735003 Matrix: Water Sampling Site: 2125769 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 'ArialOreiMethod - SW 8260 Mr . i 411.;VA U,,-,.-- 1147.S."' 75r ' Preparation: Not Applicable Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed: 05/17/2018 14:01 instrument lD: 5975-J Percent Solid: NA Report Basis: Wet Analyte Result (ug/L) NIDL (ug/L) RL (ug/L) Dilution Qual Dichlorodifluoromethane ND 0.30 1.0 1 U Chloromethane ND 0.30 1.0 1 U Vinyl chloride ND 0.30 1 0 1 U Bromomethane ND 0.30 1.0 1 U Chloroethane ND 0.30 1.0 1 U Dichlorofluoromethane ND 0.30 1.0 1 U Trichlorofluoromethane ND 0.30 1.0 1 U Ethyl ether ND 0.30 1.0 1 U 1,1-Dichloroethene ND 0.30 1.0 1 U Freon 113 ND 0.30 1.0 1 U Acetone 16 1 5 5.0 1 lodomethane ND 0.30 1.0 1 U Carbon disulfide ND 0.30 1.0 1 U Methyl Acetate ND 1.5 5.0 1 U Allyl chloride ND 0.30 1.0 1 U Methylene chloride ND 0.30 1.0 1 U trans-1,2-Dichloroethene ND 0.30 1.0 1 U Methyl-t-butyl ether ND 0.30 1.0 1 U cis-1,2-Dichloroethene ND 0.30 1 0 1 U 1,1-Dichloroethane ND 0.30 1.0 1 U 2,2-Dichloropropane ND 0.30 1 0 1 U 2-Butanone ND 1 6 5.0 1 U Ethyl acetate ND 1 5 5 0 1 U Bromochloromethane ND 0.30 1.0 1 U Tetrahydrofuran ND 2.1 5.0 1 U Chloroform ND 0.30 1.0 1 U 1,1,1-Trichloroethane ND 0.30 1.0 1 U Cyclohexane ND 0.30 1.0 1 U 1,1-Dichloropropene ND 0.30 1 0 1 U 1,2-Dichloroethane 17 0.30 1.0 1 Carbon tetrachloride ND 0.30 1 0 1 U Benzene 4.0 0.30 1.0 1 Trichloroethene ND 0.30 1.0 1 U Methylcyclohexane ND 0.30 1.0 1 U 1,2-Dichloropropane ND 0.30 1 0 1 U Results Continued on Next Page Page 7 of 19 Thu, 05/31/18 3 21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-109 Lab ID: 1813735003 Matrix: Water Sampling Site: 2125769 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 AfialkiieMithod - SW 8260 `-' 1:444,.. "",r .. , _ - viAtri; ' Preparation: Not Applicable r Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed: 05/17/2018 14:01 Instrument ID: 5975-J Percent Solid: NA Report Basis: Wet Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual Dibromomethane ND 0.30 1.0 1 u Bromodichloromethane ND 0.30 1.0 1 u cis-1,3-Dichloropropene ND 0.30 1.0 1 u 4-Methy1-2-pentanone ND 1.5 5.0 1 U trans-1,3-Dichloropropene ND 0.30 1.0 1 u Ethyl methacrylate ND 0 30 1.0 1 U 1,1,2-Trichloroethane ND 0 30 1.0 1 u 2-Hexanone ND 1.5 5 0 1 U 1,2-Dibromoethane ND 0.30 1.0 1 U Toluene ND 0.30 1.0 1 u 1,3-Dichloropropane ND 0.30 1.0 1 u Dibromochloromethane ND 0.30 1.0 1 u Bromoform ND 0.30 1.0 1 u Tetrachloroethene ND 0.30 1.0 1 u 1-Chlorohexane ND 0.30 1.0 1 u Chlorobenzene ND 0.30 1 0 1 U 1,1,1,2-Tetrachloroethane ND 0.30 1.0 1 u Ethylbenzene ND 0.30 1.0 1 U m,p-Xjilene ND 0.30 2.0 1 u o-Xylene ND 0.30 1.0 1 u Styrene ND 0.30 1.0 1 U lsopropylbenzene 3.4 0.30 1.0 1 1,1,2,2-Tetrachloroethane ND 0.30 1.0 1 u Bromobenzene ND 0.30 1.0 1 U 1,2,3-Trichloropropane ND 0.30 1.0 1 u trans-1,4-Dichloro-2-butene ND 1.5 5 0 1 U Pentachloroethane ND 0.30 1.0 1 U n-Propylbenzene ND 0 30 1.0 1 U 1,3,5-Trimethylbenzene ND 0.30 1.0 1 U 2-Chlorotoluene ND 0.30 1.0 1 u 4-Chlorotoluene ND 0.30 1.0 1 u tert-Butylbenzene ND 0.30 1.0 1 u 1,2,4-Trimethylbenzene ND 0.30 1.0 1 U sec-Butylbenzene 2.5 0.30 1.0 1 p-lsopropyltoluene ND 0.30 1.0 1 U Results Continued on Next Page Page 8 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-109 Lab ID: 1813735003 Matrix: Water Sampling Site: 2125769 Media: 40 mL Amber Glass VOA Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 Aflialysis MiffcI - IV: A3200 _e Var ';',.1 X - --1 . jaliMi Preparation: Not Applicable Analysis: SW 8260C, Water Batch: EVO/7139 (HBN: 214983) Analyzed: 05/17/2018 14:01 "Instrument ID: 5975-J Percent Solid: NA Report Basis: Wet Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual 1,3-Dichlorobenzene ND 0.30 1.0 1 U 1,4-Dichlorobenzene ND 0.30 1.0 1 U n-Butylbenzene ND 0.30 1 0 1 U 1,2-Dichlorobenzene ND 0.30 1.0 1 U 1,2-Dibromo-3-Chloropropane ND 1 5 5.0 1 U 1,2,4-Trichlorobenzene ND 0.30 1.0 1 U Hexachlorobutadiene ND 0.30 1.0 1 U Naphthalene ND 0.36 1.0 1 U 1,2,3-Trichlorobenzene ND 0.30 1.0 1 - U Sample ID: MW-11 Lab ID: 1813735004 Matrix: Water Sampling Site: 2125761 Media: 1000 mL Amber Glass Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 AitialySiSiMethoa - SW 8270 A Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 WeightNolume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:12 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution N Qual Pyridine ND 1 5 5.0 1 U Phenol ND 1.5 5 0 1 U Bis(2-chloroethyl)ether ND 1 5 5 0 1 U 2-Chlorophenol ND 1 5 5.0 1 U 1,3-Dichlorobenzene ND 1.5 5.0 1 U 1,4-Dichlorobenzene ND 1 5 5.0 1 U Benzyl alcohol ND 1.5 5.0 1 U 1,2-Dichlorobenzene ND 1.5 5.0 1 U 2-Methylphenol ND 1.5 5.0 1 U bis(2-Chloroisopropyl)ether ND 1.5 5.0 1 U 4-Methylphenol ND 1.5 5.0 1 U N-Nitrosodi-n-propyl amine ND 1.5 5.0 1 U Hexachloroethane ND 1.5 5.0 1 U Nitrobenzene ND 1.5 5.0 1 U lsophorone ND 1.5 5.0 1 U 2-Nitrophenol ND 1.5 5.0 1 U 2,4-Dimethylphenol ND 1.7 5.0 1 U Results Continued on Next Page Page 9 of 19 Thu, 05/31/18 3.21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-11 Lab ID: 1813735004 Matrix: Water Sampling Site: 2125761 Media: 1000 mL Amber Glass Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 ArialiiiiiMithttik:SW,8270 Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 , Weio htNolume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:12 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL Analyte Result (ug/L) MDL (ug/L RL (ug/L) Dilution Qual Benzoic acid ND 15 20 1 U Bis(2-Chloroethoxy)methane ND 1.5 5.0 1 U 2,4-Dichlorophenol ND 1.5 5.0 1 U 1,2,4-Trichlorobenzene ND 1 5 5.0 1 U Naphthalene ND 1.5 5.0 1 U 4-Chloroaniline ND 1.5 5 0 1 U Hexachlorobutadiene ND 1.8 5.0 1 U 4-Chloro-3-methylphenol ND 1.5 5.0 1 U 2-Methylnaphthalene ND 1.5 5.0 1 U Hexachlorocyclopentadiene ND 1.7 5 0 1 U 2,4,6-Trichlorophenol ND 1.5 5.0 1 U 2,4,5-Trichlorophenol ND 1.5 5.0 1 U 2-Chloronaphthalene ND 1.5 5.0 1 U 2-Nitroaniline ND 1.5 5.0 1 U Dimethylphthalate ND 1.5 5.0 1 U 2,6-Dinitrotoluene ND 1.5 5.0 1 U Acenaphthylene ND 1 5 5.0 1 U 3-Nitroaniline ND 1.5 5.0 1 U Acenaphthene ND 1.5 5.0 1 U 2,4-Dinitrophenol ND 11 20 1 U 4-Nitrophenol ND 7.5 20 1 U Dibenzofuran ND 1 5 5.0 1 U 2,4-Dinitrotoluene ND 1.5 5.0 1 U Diethylphthalate ND 1.5 5.0 1 U 4-Chlorophenyl phenyl ether ND 1.5 5.0 1 U Fluorene ND 1.5 5.0 1 U 4-Nitroaniline ND 1.5 5.0 1 U 4,6-Dinitro-2-methylphenol ND 7.6 20 1 U N-Nitrosodiphenylamine ND 1.5 5.0 1 U 4-Bromophenyl phenyl ether ND 1.5 5.0 1 U Hexachlorobenzene ND 1.5 5.0 1 U Pentachlorophenol ND 7.5 20 1 U Phenanthrene ND 1.5 5.0 1 U Anthracene ND 1.5 5.0 1 U Carbazole ND 1.5 5.0 1 U Results Continued on Next Page Page 10 of 19 Thu, 05/31/18 3.21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-11 Lab ID: 1813735004 Matrix: Water Sampling Site: 2125761 Collected: 05/15/2018 Media: 1000 mL Amber Glass Received: 05/16/2018 Sampling Parameter: NA WriiIiiW eitiiii` ' SW WO , TIMI:Waia.41 - , Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 WeiahtNolume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:12 Instrument ID: 5975-H Percent Solid: NA Report BaSis: Wet • Initial: 1000 mL Final: 1 mL Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual Di-n-butylphthalate ND 1.5 5.0 1 U Fluoranthene ND 1.5 5.0 1 U Pyrene ND 1.5 5.0 1 U Butylbenzylphthalate ND 1.5 5.0 1 U 3,3'-Dichlorobenzidine ND 1.6 5.0 1 U Benzo(a)anthracene ND 1.5 5.0 1 u Chrysene ND 1 5 5.0 1 U Bis(2-ethylhexyl)phthalate ND 1.5 5.0 1 U Di-n-octylphthalate ND 1 5 5 0 1 U Benzo(b)fluoranthene ND 1.5 5.0 1 U Benzo(k)fluoranthene ND 1.5 5 0 1 U Benzo(a)pyrene ND 1.5 5.0 1 u lndeno(1,2,3-c,d)pyrene ND 1.5 5.0 1 u Dibenzo(a,h)anthracene ND 1.5 5.0 1 u Benzo(g,h,i)perylene ND 1 5 5 0 1 U MOVilil 01607, tno 7g14-14S Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778, (HBN: 215063) Prepared: 05/18/2018 WeiahtNolume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/26/2018 18:12 Instrument 111 5975-H Percent Solid: NA Report Basis: Wet initial: 1000 mL Final: 1 mL 1- Tentatively Identified Compound Retention Result (ug/L) Time Dilution Qual Unknown Aromatic Acid 12 10.76 1 J Unknown Aromatic Acid 8.7 11.01 1 J Unknown Aromatic Acid 18 11 18 1 J Unknown Aromatic Acid 19 11.24 1 J Unknown Aromatic Acid 30 11.36 1 J Benzene, 1-methoxy-4-phenoxy- 33 11.41 1 J 1-Hydroxy-4-methy1-2-oxo-1,2- dihydro-3-quinoline 34 11.44 1 J Unknown Aromatic Acid 18 11.49 1 J Unknown Aromatic Acid 34 11.67 1 J Unknown Aromatic Acid 26 11.75 1 J Unknown Aromatic Acid 20 11.79 1 J Unknown Aromatic Acid 29 11.82 1 J Unknown Aromatic Acid 32 11.85 1 J Unknown Aromatic Acid 5.9 11.90 1 J Unknown Aromatic Acid 7.1 11.98 1 J Results Continued on Next Page Page 11 of 19 Thu, 05/31/18 3.21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-11 Lab ID: 1813735004 Matrix: Water Sampling Site: 2125761 Media: 1000 mL Amber Glass Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 Alialylititlfith4a SW1317,0 Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 Weight/Volume Analysis: SW 82700, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:12 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL Tentatively Identified Compound r Retention Result (ug/L) Time Dilution Qual Unknown Aromatic Acid 25 12.09 1 J Unknown Aromatic Acid 26 12 14 1 J Unknown Aromatic Hydrocarbon 6.6 17.35 1 J Unknown Aromatic Hydrocarbon 5.9 17.57 1 J Sample ID: MW-24 Lab ID: 1813735005 Matrix: Water Sampling Site: 2125762 Collected: 05/15/2018 Media: 1000 mL Amber Glass Received: 05/16/2018 Sampling Parameter: NA Aitaiiiii,Nlithial':SW8270 - :- ""IgiMitrgt- Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 Weight/Volume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:44 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL ' Analyte Re0 (ug/L) MDL (ug/L) RL (ugh.) Dilution Quai Pyridine ND 1.5 5.0 1 U Phenol ND 1.5 5.0 1 U Bis(2-chloroethyl)ether ND 1.5 5.0 1 U 2-Chlorophenol ND 1.5 5.0 1 U 1,3-Dichlorobenzene ND 1 5 5.0 1 U 1,4-Dichlorobenzene ND 1.5 5.0 1 U Benzyl alcohol ND 1.5 5.0 1 U 1,2-Dichlorobenzene ND 1.5 5.0 1 U 2-Methylphenol ND 1.5 5.0 1 U bis(2-Chloroisopropyl)ether ND 1.5 5.0 1 U 4-Methylphenol ND 1.5 5.0 1 U N-Nitrosodi-n-propyl amine ND 1.5 5.0 1 U Hexachloroethane ND 1.5 5.0 1 U Nitrobenzene ND 1.5 5.0 1 U lsophorone 'ND 1.5 5.0 1 U 2-Nitrophenol ND 1.5 5.0 1 U 2,4-Dimethylphenol ND 1.7 5.0 1 U Benzoic acid ND 15 20 1 U Bis(2-Chloroethoxy)methane ND 1 5 5.0 1 U 2,4-Dichlorophenol ND 1.5 5.0 1 U 1,2,4-Trichlorobenzene ND 1.5 5.0 1 U Results Continued on Next Page Page 12 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-24 Lab ID: 1813735005 Matrix: Water Sampling Site: 2125762 Media: 1000 mL Amber Glass Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 - AnalyaiS;Method - SW8270 Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 Weight/Volume Analysis: SW 82700, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:44 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual Naphthalene 35 1.5 5.0 1 4-Chloroaniline ND 1 5 5 0 1 U Hexachlorobutadiene ND 1.8 5.0 1 U 4-Chloro-3-methylphenol ND 1.5 5.0 1 U 2-Methylnaphthalene 20 1.5 5.0 1 Hexachlorocyclopentadiene ND 1.7 5.0 1 U 2,4,6-Trichlorophenol ND 1.5 5.0 1 U 2,4,5-Trichlorophenol ND 1 5 5.0 1 U 2-Chloronaphthalene ND 1.5 5.0 1 U 2-Nitroaniline ND 1 5 5 0 1 U Dimethylphthalate ND 1.5 5.0 1 U 2,6-Dinitrotoluene ND 1.5 5.0 1 U Acenaphthylene ND 1.5 5.0 1 U 3-Nitroaniline ND 1.5 5.0 1 U Acenaphthene ND 1.5 5.0 1 U 2,4-Dinitrophenol ND 11 20 1 U 4-Nitrophenol ND 7.5 20 1 U Dibenzofuran ND 1 5 5.0 1 U 2,4-Dinitrotoluene ND 1.5 5.0 1 U Diethylphthalate ND 1.5 5.0 1 U 4-Chlorophenyl phenyl ether ND 1.5 5.0 1 U Fluorene ND 1.5 5.0 1 U 4-Nitroaniline ND 1.5 5.0 1 U 4,6-Dinitro-2-methylphenol ND 7.6 20 1 U N-Nitrosodiphenylamine ND 1.5 5.0 1 U 4-Bromophenyl phenyl ether ND 1.5 5.0 1 U Hexachlorobenzene ND 1.5 5.0 1 U Pentachlorophenol ND 7.5 20 1 U Phenanthrene ND 1.5 5.0 1 U Anthracene ND 1.5 5.0 1 U Carbazole ND 1 5 5.0 1 U Di-n-butylphthalate ND 1 5 5.0 1 U Fluoranthene ND 1.5 5.0 1 U Pyrene ND 1.5 5.0 1 U Butylbenzylphthalate ND 1.5 5.0 1 U Results Continued on Next Page Page 13 of 19 Thu, 05/31/18 3.21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-24 Lab ID: 1813735005 Matrix: Water Sampling Site: 2125762 Collected: 05/15/2018 Media: 1000 mL Amber Glass Received: 05/16/2018 Sampling Parameter: NA AiiiIiiiii'Methodr-z$W1270 '. • . - ' --I'S;it'i '.74.7- Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 ' Weight/Volume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:44 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL Analyte Result (ug/L) MDL (ug/L RL (ug/L) Dilution Qual 3,3'-Dichlorobenzidine ND 1.6 5.0 1 U Benzo(a)anthracene ND 1.5 5.0 1 U Chrysene ND 1.5 5.0 1 U Bis(2-ethylhexyl)phthalate ND 1.5 5.0 1 U Di-n-octylphthalate ND 1.5 5.0 1 U Benzo(b)fluoranthene ND 1.5 5.0 1 U Benzo(k)fluoranthene ND 1 5 5.0 1 U Benzo(a)pyrene ND 1.5 5.0 1 U Indeno(1,2,3-c,d)pyrene ND 1.5 5.0 1 U Dibenzo(a,h)anthracene ND 1.5 5.0 1 U Benzo(g,h,i)perylene ND 1.5 5.0 1 U AnalYsiSiMelthor, - 827,0 Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 WeiohtNolume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:44 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mt. Final: 1 mL V Tentatively Identified Compound Retention Result (ug/L) Time Dilution Qual .11, Unknown Organic Acid 39 4.50 1 J Unknown Organic Acid 50 4.53 1 J Ethylbenzene 36 4.92 1 J Mesitylene 20 5.91 1 J 2-Cyclopenten-1-one, 3,4-dimethyl- 85 6.12 1 J Benzene, 1,2,3-trimethyl- 50 6.36 1 J Indane 23 6.50 1 J 2-Cyclopenten-1-one, 3,4,5-trimethyl- 50 6.63 1 J Ethanone, 1-(1-cyclohexen-1-yl)- 92 6.85 1 J Mequinol 22 6.93 1 J Ethanamine, N-cyclohexylidene- 18 6.95 1 J 1H-Indene, 1-methyl- 26 7.34 1 J 3-tert-Butyl-2-pyrazolin-5-one 22 7.69 1 J 7-Methylindan-1-one 67 8.97 1 J 2-Pentanone, 3-(phenylmethylene)- 25 9.11 1 J Benzoic acid, 2,4,5-trimethyl- 19 9.29 1 J 4'-(2-Methylpropyl)acetophenone 36 9.50 1 J Unknown 17 9.76 1 J 2,3,5,6-Tetramethylbenzoic acid 26 9.81 1 J Results Continued on Next Page Page 14 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-24 Lab ID: 1813735005 Matrix: Water Sampling Site: 2125762 Media: 1000 mL Amber Glass Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 ArialitišlMethod - SW'8270 : ,i447. Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 Weight/Volume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 18:44 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wgt : Initial: 1000 mL Final: 1 mL .- Tentatively Identified Compound Retention Result (ug/L) Time Dilution Qual 5-Aminoindan 18 10.33 1 J Sample ID: MW-109 Lab ID: 1813735006 Matrix: Water Sampling Site: 2125763 Media: 1000 mL Amber Glass Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 Affilkiii511406,64ZLISWi827.0' 'TAIVEr- Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 Weight/Volume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 19:17 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual Pyridine ND 1.5 5.0 1 U Phenol ND 1.5 5.0 1 U Bis(2-chloroethyl)ether ND 1.5 5.0 1 U 2-Chlorophenol ND 1.5 5.0 1 U 1,3-Dichlorobenzene ND 1.5 5.0 1 U 1,4-Dichlorobenzene ND 1.5 5.0 1 U Benzyl alcohol ND 1.5 5.0 1 U 1,2-Dichlorobenzene ND 1.5 5.0 1 U 2-Methylphenol ND 1.5 5 0 1 U bis(2-Chloroisopropyl)ether ND 1 5 5.0 1 U 4-Methylphenol ND 1.5 5.0 1 U N-Nitrosodi-n-propyl amine ND 1.5 5.0 1 U Hexachloroethane ND 1.5 5 0 1 U Nitrobenzene ND 1.5 5.0 1 U lsophorone ND 1.5 5.0 1 U 2-Nitrophenol ND 1.5 5.0 1 U 2,4-Dimethylphenol ND 1.7 5.0 1 U Benzoic acid ND 15 20 1 U Bis(2-Chloroethoxy)methane ND 1.5 5.0 1 U 2,4-Dichlorophenol ND 1.5 5.0 1 U 1,2,4-Trichlorobenzene ND 1.5 5.0 1 U Naphthalene 2.4 1.5 5.0 1 J 4-Chloroaniline ND 1.5 5.0 1 U Hexachlorobutadiene ND 1.8 5.0 1 U Results Continued on Next Page Page 15 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorcler: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-109 Lab ID: 1813735006 Matrix: Water Sampling Site: 2125763 Media: 1000 mL Amber Glass Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 ,AriitylliMetictid; SW;82710 Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 Weight/Volume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 19:17 Instrument ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL Analyte Result (ug/L) MDL (ug/L) RL. (ug/L) Dilution Qual 4-Chloro-3-methylphenol ND 1.5 5.0 1 U 2-Methylnaphthalene ND 1.5 5.0 1 U Hexachlorocyclopentadiene ND 1.7 5.0 1 U 2,4,6-Trichlorophenol ND 1.5 5.0 1 U 2,4,5-Trichlorophenol ND 1.5 5.0 1 U 2-Chloronaphthalene ND 1.5, 5.0 1 U 2-Nitroaniline ND 1.5 5.0 1 U Dimethylphthalate ND 1.5 5.0 1 U 2,6-Dinitrotoluene ND 1.5 5.0 1 U Acenaphthylene ND 1.5 5.0 1 U 3-Nitroaniline ND 1.5 5.0 1 U Acenaphthene ND 1.5 5.0 1 U 2,4-Dinitrophenol ND 11 20 1 U 4-Nitrophenol ND 7.5 20 1 U Dibenzofuran ND 1.5 5.0 1 U 2,4-Dinitrotoluene ND 1.5 5.0 1 U Diethylphthalate ND 1.5 5.0 1 U 4-Chlorophenyl phenyl ether ND 1.5 5.0 1 U Fluorene ND 1.5 5.0 1 U 4-Nitroaniline ND 1.5 5.0 1 U 4,6-Dinitro-2-methylphenol ND 7.6 20 1 U N-Nitrosodiphenylamine ND 1.5 5.0 1 U 4-Bromophenyl phenyl ether ND 1.5 5.0 1 U Hexachlorobenzene ND 1.5 5.0 1 U Pentachlorophenol ND 7.5 20 1 U Phenanthrene ND 1.5 5.0 1 U Anthracene ND 1.5 5.0 1 U Carbazole ND 1.5 5.0 1 U Di-n-butylphthalate ND 1 5 5.0 1 U Fluoranthene ND 1.5 5.0 1 U Pyrene ND 1.5 5.0 1 U Butylbenzylphthalate ND 1.5 5.0 1 U 3,3'-Dichlorobenzidine ND 1.6 5.0 1 U Benzo(a)anthracene ND 1.5 5.0 1 U Chrysene ND 1.5 5.0 1 U Results Continued on Next Page Page 16 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Analytical Results Sample ID: MW-109 Lab ID: 1813735006 Matrix: Water Sampling Site: 2125763 Media: 1000 mL Amber Glass Sampling Parameter: NA Collected: 05/15/2018 Received: 05/16/2018 Aifi1Whfieth0 - SW'8:27:6 otwarying41-10 Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 weightNolume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 19:17 InstrUment ID: 5975-H Percent Solid: NA Report Basis: Wet Initial: 1000 mL Final: 1 mL Analyte Result (ug/L) MDL (ug/L) RL (ug/L) Dilution Qual Bis(2-ethylhexyl)phthalate ND 1.5 5.0 1 U Di-n-octylphthalate ND 1.5 5.0 1 U Benzo(b)fluoranthene ND 1.5 5.0 1 U Benzo(k)fluoranthene ND 1.5 5.0 1 U Benzo(a)pyrene ND 1.5 5.0 1 U lndeno(1,2,3-c,d)pyrene ND 1.5 5.0 1 U Dibenzo(a,h)anthracene ND 1.5 5.0 1 U Benzo(g,h,i)perylene ND 1.5 5.0 1 U AiiiNifiNfithii0WSW4Vor' Pfa Preparation: EPA 3510, Sep Funnel SVOA Batch: ENVX/26778 (HBN: 215063) Prepared: 05/18/2018 WeiuhtNolume Analysis: SW 8270D, Water Batch: ESVO/6416 (HBN: 215718) Analyzed: 05/29/2018 19:17 Instrument ID: 5975-H Percent Solid: IVA Report Basis: Wet Initial: 1000 mL Final: 1 mL Tentatively identified Compound Retention Result (ug/L) Time Dilution Qual 1,2-Ethanediol, monoacetate 4.4 4.72 1 J Ethanone, 1-(1-cyclohexen-1-yl)- 5.9 6.83 1 J 3-Hexene-2,5-dione 4.2 6.92 1 J Comments Workorder: 1813735 8260 Comments: Sample 1813735002 (MW-24) was analyzed solely at dilution to bring the analytes of interest within the linear range and to preserve instrument integrity. Quality Control: SW 8260 - (HBN: 214983) 8260 QC Comments: The percent difference (or percent drift for a regression fit) for target compounds in the CVS standard must generally be less than 20% relative to the average response from the initial calibration curve. The analyte acetone did not meet this criteria and results for this compound should be considered estimates. Quality Control: SW 8270 - (HBN: 215718) The initial calibration did not pass method criteria for 3-nitroaniline, 4-nitroaniline, and carbazole. The CCV did not pass method criteria for 2,4-dimethylphenol, 4-chloroaniline, 3-nitroaniline, 2,4-dinitrophenol, and 4-nitroaniline. Any results for these compounds should be treated as semi-quantitative. The LCSD was outside of percent recovery QC limits for 3-nitroaniline and 2,4-dinitrophenol. RPD was outside of QC limits for 6 compounds. Report Authorization (/S/ is an electronic signature that complies with 21 CFR Part 11) NethQd Analyet • • Rear Review. SW 8260 /S/ Christopher Q. Coleman /S/ Thomas J. Masoian 05/18/2018 11:21 05/22/2018 08:33 Page 17 of 19 Thu, 05/31/18 3.21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorder: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Report Authorization (/S/ is an electronic signature that complies with 21 CFR Part 11) • • • Method SW 8270 , Analyst /S/ David Teynor 05/31/2018 11:37 4117- p Pqpr 130iew /S/ Thomas J. Masoian 05/31/2018 14:57 Laboratory Contact Information ALS Environmental Phone: (801) 266-7700 960 W Levoy Drive Email: alslt.lab@ALSGlobal.com Salt Lake City, Utah 84123 Web: www.alsslc.com General Lab Comments The results provided in this report relate only to the items tested. Samples were received in acceptable condition unless otherwise noted. Samples have not been blank corrected unless otherwise noted. This test report shall not be reproduced, except in full, without written approval of ALS. ALS provides professional analytical services for all samples submitted. ALS is not in a position to interpret the data and assumes no responsibility for the quality of the samples submitted. All quality control samples processed with the samples in this report yielded acceptable results unless otherwise noted. ALS is accredited for specific fields of testing (scopes) in the following testing sectors. The quality system implemented at ALS conforms to accreditation requirements and is applied to all analytical testing performed by ALS. The following table lists testing sector, accreditation body, accreditation number and website. Please contact these accrediting bodies or your ALS project manager for the current scope of accreditation that applies to your analytical testing. Testing Sector Accreditation Body Certificate Website Number Environmental PJLA (DoD ELAP) Utah (TNI) Nevada Oklahoma Iowa Page 18 of 19 Thu, 05/31/18 3:21 PM ENVREP-V4.8 ANALYTICAL REPORT Workorcler: 34-1813735 Client: Utah Department of Health Project Manager: Kevin W. Griffiths Result Symbol Definitions MDL = Method Detection Limit, a statistical estimate of method/media/instrument sensitivity. RL = Reporting Limit, a verified value of method/media/instrument sensitivity. CRDL = Contract Required Detection Limit Reg. Limit = Regulatory Limit. ND = Not Detected, testing result not detected above the MDL or RL. < This testing result is less than the numerical value. *" No result could be reported, see sample comments for details. Qualifier Symbol Definitions U = Qualifier indicates that the analyte was not detected above the MDL. J = Qualifier Indicates that the analyte value is between the MDL and the RL. It is also used to indicate an estimated value for tentatively identified compounds in mass spectrometry where a 1:1 response is assumed. B = Qualifier indicates that the analyte was detected in the blank. E = Qualifier indicates that the analyte result exceeds calibration range. P = Qualifier indicates that the RPD between the two columns is greater than 40%. Page 19 of 19 Thu, 05/31/18 3.21 PM ENVREP-V4.8 Quality Control Sample Batch Report Knalysis Information =1, Workorder: 1813735 Limits: Historical/Performance Preparation: EPA 3510, Sep Funnel SVOA Analysis: SW 8270 Basis: ALS Laboratory Group Batch: ENVX/26778 (HBN: 215063) Batch: ESVO/6416 (HBN. 215718) Prepared By: Christopher Webb Analyzed By: David Teynor gm-CT- lViB: 601571 Analyzed: 05/29/2018 15:28 Units: ug/L Analyte Result MDL RC Pyridine ND 1 5 5.00 Phenol ND 1.5 5.00 Bis(2-chloroethyl)ether ND 1.5 5.00 2-Chlorophenol ND 1.5 5.00 1,3-Dichlorobenzene ND 1.5 5.00 1,4-Dichlorobenzene ND 1 5 5.00 Benzyl alcohol ND 1.5 5.00 1,2-Dichlorobenzene ND 1.5 5.00 2-Methylphenol ND 1.5 5.00 bis(2-Chloroisopropyl)ether ND 1.5 5.00 4-Methylphenol ND 1.5 5.00 N-Nitrosodi-n-propyl amine ND 1.5 5.00 Hexachloroethane ND 1.5 5.00 Nitrobenzene ND 1.5 5.00 lsophorone ND 1.5 5.00 2-Nitrophenol ND 1.5 5 00 2,4-Dimethylphenol ND 1 7 5.00 Benzoic acid ND 15 20.0 Bis(2-Chloroethoxy)methane ND 1.5 5 00 2,4-Dichlorophenol ND 1.5 5.00 1,2,4-Trichlorobenzene ND 1.5 5.00 Naphthalene ND 1.5 5.00 4-Chloroaniline ND 1.5 5.00 Hexachlorobutadiene ND 1 8 5.00 4-Chloro-3-methylphenol ND 1.5 5.00 2-Methylnaphthalene ND 1.5 5.00 Hexachlorocyclopentadiene ND 1.7 5.00 2,4,6-Trichlorophenol ND 1.5 5.00 2,4,5-Trichlorophenol ND 1.5 5.00 2-Chloronaphthalene ND 1.5 5 00 2-Nitroaniline ND 1.5 5.00 Dimethylphthalate ND 1.5 5.00 2,6-Dinitrotoluene ND 1.5 5.00 Acenaphthylene ND 1.5 5 00 3-Nitroaniline ND 1.5 5.00 Acenaphthene ND 1.5 5.00 2,4-Dinitrophenol ND 11 20.0 Page 1 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report tAnalysis informatio Workorder: 1813735 Limits: Historical/Performance Preparation: EPA 3510, Sep Funnel SVOA Analysis: SW 8270 Basis: ALS Laboratory Group Batch: ENVX/26778 (HBN: 215063) Batch: ESVO/6416 (HBN: 215718) Prepared By: Christopher Webb Analyzed By: David Teynor rilank ;ffigig0073.4;" miRtaztir "It16210,43V;PI MB: 601571 Analyzed: 05/29/2018 15:28 Units: ug/L r- Analyte Result MDL RL 4-Nitrophenol ND 7.5 20.0 Dibenzofuran ND 1.5 5.00 2,4-Dinitrotoluene ND 1.5 5.00 Diethylphthalate ND 1.5 5.00 4-Chlorophenyl phenyl ether ND 1.5 5.00 Fluorene ND 1.5 5 00 4-Nitroaniline ND 1.5 5 00 4,6-Dinitro-2-methylphenol ND 7 6 20.0 N-Nitrosodiphenylamine ND 1.5 5.00 4-Bromophenyl phenyl ether ND 1.5 5.00 Hexachlorobenzene ND 1.5 5.00 Pentachlorophenol ND 7.5 20.0 Phenanthrene ND 1.5 5.00 Anthracene ND 1.5 5.00 Carbazole ND 1 5 5.00 Di-n-butylphthalate ND 1.5 5.00 Fluoranthene ND 1.5 5.00 Pyrene ND 1.5 5.00 Butylbenzylphthalate ND 1.5 5.00 3,3'-Dichlorobenzidine ND 1.6 5.00 Benzo(a)anthracene ND 1.5 5.00 Chrysene ND 1.5 5.00 Bis(2-ethylhexyl)phthalate ND 1.5 5.00 Di-n-octylphthalate ND 1.5 5 00 Benzo(b)fluoranthene ND 1.5 5 00 Benzo(k)fluoranthene ND 1.5 5.00 Benzo(a)pyrene ND 1.5 5.00 lndeno(1,2,3-c,d)pyrene ND 1.5 5.00 Dibenzo(a,h)anthracene ND 1 5 5.00 Benzo(g,h,i)perylene ND 1.5 5 00 Laboraidri Control SAmple_- L*)ratayy dOntrol-t-amile DuplicatEsg LCS: 601572 Analyzed: 05/29/2018 16:01 Dilution: 1 Units: ug/L LCSD: 601573 Analyzed: 05/29/2018 16:35 Dilution: 1 Units: ug/L ai ' Analyte Result Target % Rec QC Limits Result % Rec 37.2 RPD 6.52 QC Limits 0.0 40.0 Pyridine 15.9 40.0 39 7 1.9 100.0 14.9 Page 2 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report Vnalysis Information Workorder: 1813735 Limits: Historical/Performance Preparation: EPA 3510, Sep Funnel SVOA Analysis: SW 8270 Basis: ALS Laboratory Group Batch: ENVX/26778 (HBN: 215063) Batch: ESVO/6416 (HBN: 215718) Prepared By: Christopher Webb Analyzed By: David Teynor Laborato ontrol1Sample Laboraton, ootrolIempielDupbcate ; •ZITFP. LCS: 601572 Analyzed: 05/29/2018 16:01 ' Dilution: 1 Units: ug/L LCSD: 601573 Analyzed: 05/29/2018 16:35 Dilution: 1 Units: ug/L 'Analyte Result Target % Rec QC Limits Result % Rec RPD QC Limits 1 Phenol 11.5 40.0 28.7 8.4 100.0 12.3 30.7 6.70 0.0 20.0 Bis(2-chloroethyl)ether 24 5 40 0 61 3 15.3 109 6 27.0 67 5 9.61 0.0 20.0 2-Chlorophenol 28.8 40 0 72.0 14 5 102.2 30.8 77.0 6.67 0.0 20.0 1,3-Dichlorobenzene 25 6 40 0 64 1 0 0 102.1 25.3 63.2 1.48 0.0 20.0 1,4-Dichlorobenzene 24.2 40.0 60.5 0.0 102.6 24.2 60.6 0.135 0.0 20.0 Benzyl alcohol 26 3 40 0 65 8 22 3 116.5 28.4 71.1 7.76 0.0 40.0 1,2-Dichlorobenzene 25 2 40.0 63 0 2.6 106.4 25 5 63 8 1 31 0.0 20 0 2-Methylphenol 24.1 40.0 60.2 26.8 100.0 26 0 65 0 7 76 0.0 20 0 bis(2-Chloroisopropyl)ether 26.6 40.0 66.5 20.5 113.3 29.0 72.5 8.67 0.0 40.0 N-Nitrosodi-n-propyl amine 25.7 40.0 64.2 30.9 118.2 27.7 69.3 7.65 0.0 20.0 Hexachloroethane 19.9 40.0 49.8 7.5 100.0 18.9 47.2 5.48 0.0 20.0 Nitrobenzene 23 0 40 0 57 4 24 3 101.8 29.5 73.8 * 25.0 0.0 20.0 lsophorone 24.7 40.0 61 8 21 5 117 6 31.9 79.8 * 25.5 0.0 20.0 2-Nitrophenol 23.9 40.0 59.9 30.9 100.0 36.0 90.1 * 40.3 0.0 20.0 2,4-Dimethylphenol 19.5 40.0 48.8 3.0 102.3 22.3 55.8 13.4 0.0 20.0 Benzoic acid 14.1 40.0 35.3 0.0 100.0 15.9 39.7 11.7 0.0 40.0 Bis(2-Chloroethoxy)methane 28.8 40.0 72.1 33.7 100.8 31.7 79.2 9.34 0.0 20.0 2,4-Dichlorophenol 29.1 40.0 72.9 36.7 114.3 37.0 92 6 23.8 0.0 40.0 1,2,4-Trichlorobenzene 25.6 40.0 64.0 10.8 110.4 30.8 77.0 18.5 0.0 20.0 Naphthalene 25.7 40.0 64.4 22.0 112.9 28.7 71.7 10.8 0.0 20.0 4-Chloroaniline 13.2 40.0 32.9 0.0 160.6 13.7 34.4 4.43 0.0 40.0 Hexachlorobutadiene 19.0 40.0 47 6 10 0 100.0 23.6 59.1 21.6 0.0 40 0 4-Chloro-3-methylphenol 30.4 40.0 75.9 36.1 108.4 35.8 89.6 16.4 0.0 20.0 2-Methylnaphthalene 25.5 40.0 63.7 25.5 118.8 32.7 81.7 * 24.9 0.0 20 0 Hexachlorocyclopentadiene 20.3 40.0 50.8 7.0 100.0 18 0 45 1 12.0 0.0 40.0 2,4,6-Trichlorophenol 36.6 40.0 91 4 33.8 121.1 34.4 85.9 6.19 0.0 20.0 2,4,5-Trichlorophenol 35.7 40.0 89.2 37.4 118.9 33.6 84.0 5.99 0.0 20.0 2-Chloronaphthalene 31.6 40.0 79 0 31 2 114.4 29.2 73.1 7.84 0.0 20.0 2-Nitroaniline 28.8 40.0 72.0 37.0 120.1 25.9 64.7 10.6 0.0 40.0 Dimethylphthalate 34.9 40.0 87.2 46.8 116.9 32.1 80.2 8.35 0.0 30.0 2,6-Dinitrotoluene 36.1 40.0 90.3 49.5 118.5 31.8 79.4 12.8 0.0 20.0 Acenaphthylene 31.0 40 0 77.6 41.2 111.0 30.0 75.1 3.32 0.0 20.0 3-Nitroaniline 19.8 40.0 49.4 29.1 143.9 11.2 /14 28.1 * 55.0 0.0 40.0 Acenaphthene 29.1 40 0 72.7 41.0 113.9 32.7 81.7 11.6 0.0 20.0 2,4-Dinitrophenol 49.0 40.0 122 0.0 127.2 52.7 * 132 7.32 0.0 20.0 4-Nitrophenol 12.7 40.0 31.6 0.0 100.0 8.75 21.9 36 5 0.0 40.0 Dibenzofuran 33.6 40.0 84.1 41.6 117 6 32.7 81.7 2.80 0.0 20.0 Page 3 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report iAnalysIs InformaUon Workorder: 1813735 Limits: Historical/Performance Preparation: EPA 3510, Sep Funnel SVOA Analysis: SW 8270 Basis: ALS Laboratory Group Batch: ENVX/26778 (HBN. 215063) Batch: ESVO/6416 (HBN: 215718) Prepared By: Christopher Webb Analyzed By: David Teynor ory Contr21 Šample - Laboratory Control SamOle,D0fcate og•atiyi El* LCS: 601572 Analyzed: 05/29/2018 16:01 Dilution: 1 Units: ug/L LCSD: 601573 Analyzed: 05/29/2018 16:35 Dilution: 1 Units: ug/L Analyte Result Target % Rec QC Limits Result % Rec RPD 1 QC Limits 2,4-Dinitrotoluene 36.9 40.0 92.2 48.9 124 7 31.0 77 6 17.2 0.0 20.0 Diethylphthalate 33.4 40.0 83.5 49.5 118.5 33.1 82.6 1.08 0.0 30.0 4-Chlorophenyl phenyl ether 38.0 40 0 95.1 44.2 118.9 36.3 90.6 4.80 0 0 20.0 Fluorene 31 7 40.0 79.2 46.5 118 6 33.1 82.8 4.45 0.0 20 0 4-Nitroaniline 21.0 40.0 52 4 4.9 164.0 20.0 50.1 4.56 0.0 40.0 4,6-Dinitro-2-methylphenol 41.5 40.0 104 24.2 128.7 36.4 91.0 13.2 0.0 40.0 4-Bromophenyl phenyl ether 38.5 40.0 96.3 42.9 119.9 36.5 91.1 5.54 0.0 20.0 Hexachlorobenzene 37.7 40.0 94.3 42.4 122.4 35.2 87.9 6.98 0.0 20.0 Pentachlorophenol 39 1 40.0 97.8 29.0 135.3 31.2 77.9 * 22.7 0 0 20.0 Phenanthrene 30.7 40.0 76.8 45.7 119.7 32 7 81.8 6.21 0 0 20.0 Anthracene 32.3 40.0 80.9 45.7 120 6 37.5 93.6 14.6 0 0 20.0 Carbazole 44.1 40.0 110 11.7 156.9 35.2 88.0 22 3 0.0 40.0 Di-n-butylphthalate 30.3 40.0 75.9 47.0 127.8 28.9 72.2 4.94 0.0 30.0 Fluoranthene 34.3 40 0 85.8 40.6 133.2 32 8 82.0 4 54 0.0 20.0 Pyrene 34.6 40.0 86 4 47.5 121 4 37.1 92.7 7.03 0 0 20.0 Butylbenzylphthalate 29.1 40.0 72 7 48.6 120.8 31.1 77.8 6.78 0 0 30.0 3,3'-Dichlorobenzidine 28.5 40.0 71.3 7.2 155.3 30.8 77.1 7.75 0.0 40.0 Benzo(a)anthracene 32.8 40.0 81.9 49.8 117.3 35.3 88 3 7.51 0.0 20.0 Chrysene 33 0 40.0 82.5 50.1 123.6 35.2 87.9 6.38 0.0 20.0 Bis(2-ethylhexyl)phthalate 28.9 40 0 72.2 50 6 125.2 31 0 77.6 7.23 0.0 30 0 Di-n-octylphthalate 31.8 40.0 79.5 47 6 121.1 30.6 76.6 3.64 0.0 30 0 Benzo(b)fluoranthene ,36.7 40.0 91.6 49.0 113.1 35.5 88.8 3.19 0.0 20.0 Benzo(k)fluoranthene 34 4 40.0 86.0 51.7 117 4 34.0 85.1 1.06 0.0 20.0 Benzo(a)pyrene 28.3 40.0 70.7 49.0 114.4 32.8 82.1 14.9 0.0 20.0 lndeno(1,2,3-c,d)pyrene 39 2 40.0 98.0 40.3 124 4 37.9 94.8 3 31 0.0 20.0 Dibenzo(a,h)anthracene 37.2 40.0 93.0 44.5 124.3 36.1 90.3 2.91 0 0 20.0 Benzo(g,h,i)perylene 39.6 40.0 98 9 42.1 124.5 38.2 95.5 3.56 0 0 20.0 fguyrogite kaoveries Surrogate 2-Fluorophenol Phenol-d5 Nitrobenzene-d5 QC Limits 0.0 121.0 0.0 145.0 22.0 130.3 Units ug/L ug/L ug/L Lab ID Result Target % Recovery Result Target % Recovery Result Target % Recoveryt 601571-MB 22.0 50.0 43.9 14.1 50.0 28 2 32.6 50.0 65.3 601572-LCS 22.3 50.0 44.6 14.5 50.0 28.9 26.8 50.0 53.7 601573-LCSD 24.7 50.0 49.3 14.9 50.0 29 7 33.6 50.0 67 1 1813795001 5 16 50 0 10.3 5.07 50.0 10.1 5.91 50.0 * 11.8 Page 4 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report ;Analysis liformation Workorder: 1813735 Limits: Historical/Performance Preparation: EPA 3510, Sep Funnel SVOA Analysis: SW 8270 Basis: ALS Laboratory Group Batch: ENVX/26778 (HBN: 215063) Batch: ESVO/6416 (HBN: 215718) Prepared By: Christopher Webb Analyzed By: David Teynor 'Surrog& Recoverjes Zinftettz. ISIMINV7WaS7R-0 Surrogate 2-Fluorophenol Phenol-d5 Nitrobenzene-d5 QC Limits 0.0 121.0 0.0 145.0 22.0 130.3 Units ug/L ug/L ug/L Lab ID Result Target % Recovery Result Target % Recovery Result Target % Recovery' 1813735004 18.3 50.0 36.7 12.9 50.0 25.8 27 9 50.0 55.9 1813735005 17.8 50.0 35.6 11.6 50 0 23 1 30.7 50.0 61.3 1813735006 21.0 50.0 42.0 15 1 50.0 30 2 31.5 50.0 63.0 Surrogate 2-Fluorobiphenyl 2,4,6-Tribromophenol Terphenyl-d14 OC Limits 35,1 113.6 12.1 139.9 16.2 143.5 Units ug/L ug/L ug/L Lab lD Result Target % Recovery Result Target % Recovery Result Target % Recovery 601571-MB 39.1 50.0 78.2 45.0 50.0 90.1 45.4 50.0 90.9 601572-LCS 40.6 50.0 81.2 56.9 50.0 114 46.3 50.0 92.7 601573-LCSD 36.2 50.0 72.4 48.4 50.0 96.9 47 5 50.0 95.1 1813795001 8.88 50.0 * 17.8 5.24 50.0 * 10.5 11.5 50.0 23.0 1813735004 37.0 50.0 73.9 63.2 50.0 126 43.3 50.0 86.6 1813735005 35.2 50.0 70.4 59 0 50.0 118 36.5 50.0 73.0 1813735006 29.9 50.0 59.7 49.8 50.0 99.5 40.6 50.0 81.3 Comments "w(cAj7"., ok-gng ,9,47;••=514=16.- The initial calibration did not pass method criteria for 3-nitroaniline, 4-nitroaniline, and carbazole. The CCV did not pass method criteria for 2,4-dimethylphenol, 4-chloroaniline, 3-nitroaniline, 2,4-dinitrophenol, and 4-nitroaniline. Any results for these compounds should be treated as semi-quantitative. The LCSD was outside of percent recovery QC limits for 3-nitroaniline and 2,4-dinitrophenol. RPD was outside of QC limits for 6 com pounds. rQC Report Authorization /S/ is ap electronic signaturg that complies with 21 Cf itLy- Analyst Peer Review /S/ David Teynor 05/31/2018 11:37 /S/ Thomas J. Masoian 05/31/2018 14:57 ICie& is• 7:177717W *- Analyte above reporting limit or outside of control limits A- Sample result is greater than 4 times the spike added la- Sample and Matrix Duplicate less than 5 times the reporting limit 6- Result is above the calibration range # - The Matrix Spike, Matrix Spike duplicate or Matrix Duplicate is reported for your information only. The sample matrix may be inappropriate for the method selected. RPD - Relative % Difference (Spike / Spike Duplicate) ND - Not Detected (U - Qualifier also flags analyte as not detected) NA - Not Applicable QC results are not adjusted for moisture correction, where applicable Page 5 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report 6-zk L liAnaiysis informatio Workorder: 1813735 Limits: Historical/Performance Preparation: NA Analysis: SW 8260 Basis: ALS Laboratory Group Batch: NA Batch: EVO/7139 (HBN: 214983) Prepared By: NA Analyzed By: Christopher Q. Coleman Blank liffiegirrA, MB: 601389 Analyzed: 05/17/2018 10:11 Units: ug/L 'Analyte Result MDL L. Dichlorodifluoromethane ND 0 3 1.00 Chloromethane ND 0 3 1.00 Vinyl chloride ND 0.3 1.00 Bromomethane ND 0.3 1 00 Chloroethane ND 0.3 1.00 Dichlorofluoromethane ND 0.3 1.00 Trichlorofluoromethane ND 0.3 1.00 Ethyl ether ND 0.3 1.00 1,1-Dichloroethene ND 0.3 1.00 Freon 113 ND 0.3 1.00 Acetone ND 1.5 5.00 lodomethane ND 0 3 1.00 Carbon disulfide ND 0 3 1.00 Methyl Acetate ND 1.5 5.00 Ally! chloride ND 0.3 1.00 Methylene chloride ND 0.3 1.00 trans-1,2-Dichloroethene ND 0.3 1.00 Methyl-t-butyl ether ND 0.3 1 00 cis-1,2-Dichloroethene ND 0.3 1.00 1,1-Dichloroethane ND 0.3 1.00 2,2-Dichloropropane ND 0.3 1.00 2-Butanone ND 1.6 5.00 Ethyl acetate ND 1.5 5.00 Bromochloromethane ND 0.3 1.00 Tetrahydrofuran ND 2.1 5.00 Chloroform ND 0 3 1 00 1,1,1-Trichloroethane ND 0.3 1.00 Cyclohexane ND 0.3 1 00 1,1-Dichloropropene ND 0.3 1.00 1,2-Dichloroethane ND 0.3 1.00 Carbon tetrachloride ND 0.3 1.00 Benzene ND 0.3 1.00 Trichloroethene ND 0.3 1.00 Methylcyclohexane ND 0.3 1.00 1,2-Dichloropropane ND 0.3 1.00 Dibromomethane ND 0.3 1.00 Bromodichloromethane ND 0 3 1.00 Page 6 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report (14 L ItemaEysis Information Workorder: 1813735 Limits: Historical/Performance Preparation: NA Analysis: SW 8260 Basis: ALS Laboratory Group Batch: NA Batch: EVO/7139 (HBN: 214983) Prepared By: NA Analyzed By: Christopher Q. Coleman 2014Zr MB: 601389 Analyzed: 05/17/2018 10:11 Units: ug/L Analyte Result MDL RL cis-1,3-Dichloropropene ND 0.3 1.00 4-Methy1-2-pentanone ND 1 5 5.00 trans-1,3-Dichloropropene ND 0.3 1.00 Ethyl methacrylate ND 0.3 1.00 1,1,2-Trichloroethane ND 0.3 1 00 2-Hexanone ND 1 5 5.00 1,2-Dibromoethane ND 0.3 1.00 Toluene ND 0.3 1.00 1,3-Dichloropropane ND 0.3 1 00 Dibromochloromethane ND 0.3 1.00 Bromoform ND 0.3 1 00 Tetrachloroethene ND 0.3 1.00 1-Chlorohexane ND 0.3 1.00 Chlorobenzene ND 0.3 1.00 1,1,1,2-Tetrachloroethane ND 0.3 1.00 Ethylbenzene ND 0.3 1.00 m,p-Xylene ND 0.3 2.00 o-Xylene ND 0.3 1.00 Styrene ND 0.3 1.00 lsopropylbenzene ND 0.3 1.00 1,1,2,2-Tetrachloroethane ND 0.3 1.00 Bromobenzene ND 0 3 1.00 1,2,3-Trichloropropane ND 0 3 1.00 trans-1,4-Dichloro-2-butene ND 1.5 5.00 Pentachloroethane ND 0.3 1.00 n-Propylbenzene ND 0.3 1.00 1,3,5-Trimethylbenzene ND 0.3 1.00 2-Chlorotoluene ND 0.3 1.00 4-Chlorotoluene ND 0.3 1.00 tert-Butylbenzene ND 0.3 1.00 1,2,4-Trimethylbenzene ND 0.3 1 00 sec-Butylbenzene ND 0.3 1.00 p-lsopropyltoluene ND 0.3 1.00 1,3-Dichlorobenzene ND 0.3 1.00 1,4-Dichlorobenzene ND 0.3 1.00 n-Butylbenzene ND 0.3 1 00 1,2-Dichlorobenzene ND 0.3 1.00 Page 7 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report nalyss Information Workorder: 1813735 Limits: Historical/Performance Preparation: NA Analysis: SW 8260 Basis: ALS Laboratory Group Batch: NA Batch: EVO/7139 (HBN: 214983) Prepared By: NA Analyzed By: Christopher Q Coleman rBlank MB: 601389 Analyzed: 05/17/2018 10.11 Units: ug/L rAn a l yte Result MDL RC 1,2-Dibromo-3-Chloropropane ND 1.5 5.00 1,2,4-Trichlorobenzene ND 0.3 1.00 Hexachlorobutadiene ND 0.3 1.00 Naphthalene ND 0.36 1.00 1,2,3-Trichlorobenzene ND 0.3 1.00 Lahoraaril,Cerifiample 1744:;. LCS: 601390 Analyzed: 05/17/2018 09:22 Dilution: 1 Units: ug/L -Analyte Result Target % Rec QC Limits V Dichlorodifluoromethane 47.0 50.0 94.0 48.9 155.3 Chloromethane 47.7 50.0 95.4 66.8 135.9 Vinyl chloride 49.2 50.0 98.4 66.4 115.8 Bromomethane 52.0 50.0 104 56.3 146.8 Chloroethane 49.8 50 0 99.6 77.3 129.5 Dichlorofluoromethane 52.1 50 0 104 77.5 131.2 Trichlorofluoromethane 47.9 50.0 95.8 76.1 131.0 Ethyl ether 54 1 50.0 108 79.8 129.3 1,1-Dichloroethene 48.3 50.0 96.6 77.6 136.5 Freon 113 53.6 50.0 107 65.8 129.3 Acetone 60.1 50.0 120 41.9 164.4 lodomethane 48.8 50.0 97.6 50.1 154.9 Carbon disulfide 50.3 50.0 101 72.3 127.8 Methyl Acetate 51.2 50.0 102 42.7 147 1 Allyl chloride 51 7 50 0 103 74 5 134 7 Methylene chloride 49.0 50.0 98.0 75.9 127.6 trans-1,2-Dichloroethene 49.4 50.0 98 8 73.5 130.0 Methyl-t-butyl ether 50.7 50.0 101 79 6 127.4 cis-1,2-Dichloroethene 49.2 50.0 98.4 73 5 126.3 1,1-Dichloroethane 49.1 50.0 98.3 73.2 120.9 2,2-Dichloropropane 50.4 50.0 101 66.5 143.6 2-Butanone 59.9 50 0 120 51 1 147.7 Ethyl acetate 59.9 50.0 120 38 8 216.2 Bromochloromethane 47.9 50.0 95.9 73.7 123.9 Tetrahydrofuran 47.6 50.0 95.2 69.2 140.7 Chloroform 48.9 50.0 97.9 75.4 124.1 Page 8 of 11 Thursday, May 31, 2018 QCS V4.4 = 'JC14 I -1 ,!15.7:4 irS Vanalysis Information Workorder: 1813735 Limits: Historical/Performance Basis: ALS Laboratory Group Preparation: NA Batch: NA Prepared By: NA Analysis: SW 8260 Batch: EVO/7139 (HBN. 214983) Analyzed By: Christopher Q. Coleman Quality Control Sample Batch Report (AL ) LahoratorY C'entiolfSernple vatIrregliWit Mat& LCS: 601390 Analyzed: 05/17/2018 09:22 Dilution: 1 Units: ug/L I Analyte Result Target % Roc 1, QC Limits 1,1,1-Trichloroethane 48.3 50 0 96.7 75.9 129.4 Cyclohexane 53.7 50.0 107 78.0 134.0 1,1-Dichloropropene 50.3 50.0 101 75.9 123.9 1,2-Dichloroethane 49.9 50.0 99.8 76.9 126.7 Carbon tetrachloride 47.7 50.0 95.4 73.5 136.2 Benzene 49.6 50.0 99.3 79.4 124 0 Trichloroethene 48 1 50.0 96 3 74.5 126.7 Methylcyclohexane 50 6 50.0 101 76.8 127.7 1,2-Dichloropropane 51.1 50.0 102 80.7 122.3 Dibromomethane 48.7 50.0 97.3 75.1 120.5 Bromodichloromethane 49.6 50.0 99.2 77.8 125.4 cis-1,3-Dichloropropene 51 4 50.0 103 80.0 129.2 4-Methy1-2-pentanone 56 8 50.0 114 70.9 133.5 trans-1,3-Dichloropropene 47.7 50.0 95.5 83.0 129.6 Ethyl methacrylate 51.5 50.0 103 77.9 135.8 1,1,2-Trichloroethane 46.9 50.0 93.8 83.3 116.9 2-Hexanone 56.6 50.0 113 56 9 143.8 1,2-Dibromoethane 46.4 50 0 92.8 82.8 120.7 Toluene 46.3 50.0 92 5 86.1 117.8 1,3-Dichloropropane 47.0 50.0 94.0 82.9 119.3 Dibromochloromethane 47.2 50.0 94.4 75.5 136.4 Bromoform 44.3 50.0 88.5 63.1 139.2 Tetrachloroethene 42.4 50.0 84.8 63.2 122.5 1-Chlorohexane 48.8 50 0 97.6 87.4 125.2 Chlorobenzene 45.9 50.0 91.8 86.5 113.3 1,1,1,2-Tetrachloroethane 46.4 50.0 92.8 81.3 130.8 Ethylbenzene 46.9 50.0 93.9 88.4 117.0 m,p-Xylene 94.6 100 94.6 88.4 116.9 o-Xylene 47.4 50.0 94.8 86.5 116.1 Styrene 48.7 50.0 97.5 89.1 121.1 lsopropylbenzene 47.3 50.0 94.6 86.8 118.9 1,1,2,2-Tetrachloroethane 48.9 50.0 97.7 77.8 128.9 Bromobenzene 45.2 50.0 90.3 81.3 119.8 1,2,3-Trichloropropane 47 8 50.0 95.7 76.5 127.9 trans-1,4-Dichloro-2-butene 49 9 50.0 99.9 58.2 139.4 Pentachloroethane 47 1 50.0 94.3 38.6 196.6 n-Propylbenzene 48.1 50.0 96.2 81.3 125.5 Page 9 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report p.nalysis riformation Workorder: 1813735 Limits: Historical/Performance Preparation: NA Analysis: SW 8260 Basis: ALS Laboratory Group Batch: NA Batch: EVO/7139 (HBN: 214983) Prepared By: NA Analyzed By: Christopher Q. Coleman Laberatory go.ntrol Sample Itc,f44%,, : 4 LCS: 601390 Analyzed: 05/17/2018 09:22 Dilution: 1 Units: ug/L Analyte Result Target % Rec QC Limits 1,3,5-Trimethylbenzene 47.3 50.0 94.7 82.9 127 1 2-Chlorotoluene 46.9 50.0 93.8 82.8 121.6 4-Chlorotoluene 45.2 50.0 90.3 83.1 120.9 tert-Butylbenzene 46.6 50.0 93.3 80.5 130.5 1,2,4-Trimethylbenzene 47.9 50.0 95.7 81.7 125 6 sec-Butylbenzene 50 6 50.0 101 84.4 128.9 p-lsopropyltoluene 48 2 50.0 96.4 83.0 126.1 1,3-Dichlorobenzene 45.4 50.0 90.8 82.6 118.3 1,4-Dichlorobenzene 44.9 50.0 89.9 82.0 117.8 n-Butylbenzene 48.8 50.0 97.6 83.8 131.4 1,2-Dichlorobenzene 45.3 50.0 90.6 81.4 119.9 1,2-Dibromo-3-Chloropropane 50.4 50.0 101 56.2 157.5 1,2,4-Trichlorobenzene 43.9 50.0 87.7 70.2 140.4 Hexachlorobutadiene 45.9 50.0 91.8 79.7 129.9 Naphthalene 43.4 50.0 86.7 62.8 150.8 1,2,3-Trichlorobenzene 40.8 50.0 81.7 71.8 138.2 ri )5 §pAp 7 MAtr# S 010- - Owl icate offrairt T . , Sample: 1813516001 Analyzed: 05/17/2018 12.39 Dilution: 1 Units: ug/L MS: 601392 Analyzed: 05/17/2018 14:50 Dilution: 1 Units: ug/L MSD: 601393 Analyzed: 05/17/2018 15:06 Dilution: 1 Units: ug/L 3Analyte Result Result Target % Rec QC Limits Result % Rec RPD I, QC Limi s Benzene ND 55.8 50 112 79.4 124.0 51 102 9.01 0.0 20.0 Toluene ND 51.3 50 103 86 1 117 8 46 7 93.4 9 36 0.0 20.0 Ethylbenzene ND 51.4 50 103 88.4 117.0 46.7 93.5 9.5 0.0 20.0 m,p-Xylene ND 103 100 103 88 4 116 9 94.1 94.1 9.22 0 0 20.0 o-Xylene ND 51.4 50 103 86.5 116.1 47.2 94.4 8.61 0.0 20.0 Surrogate Recoveries Surrogate 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene QC Limits 72.2 123.4 77.5 116.4 78.5 121.6 Units ug/L ug/L ug/L Lab ID Result Target % Recovery Result Target % Recovery Result Target % Recovery 601390-LCS 51.7 50 0 103 48 8 50 0 97.6 51 4 50 0 103 601389-MB 48.3 50 0 96.7 51.5 50.0 103 53.1 50.0 106 1813642004-TRIPB 50.9 50.0 102 50.6 50.0 101 52.7 50.0 105 1813516001 48.8 50.0 97.7 51.0 50.0 102 53.1 50.0 106 Page 10 of 11 Thursday, May 31, 2018 QCS V4.4 Quality Control Sample Batch Report Vnaysis /nformation Workorder: 1813735 Limits: Historical/Performance Preparation: NA Analysis: SW 8260 Basis: ALS Laboratory Group Batch: NA Batch: EVO/7139 (HBN: 214983) Prepared By: NA Analyzed By: Christopher Q. Coleman Smfrogte Recorries - ' - 7:h4afiTaliaNSAtititilar!5 .75 ' '..giailie t:1,741'i Surrogate 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene QC Limits 72.2 123.4 77.5 116.4 78.5 121.6 Units ug/L ug/L ug/L Lab ID Result Target % Recovery Result Target % Recovery Result Target % Recovery 1813642001 50.0 50.0 99.9 51.0 50.0 102 52.3 50.0 105 1813642002 49.2 50.0 98.4 50.7 50.0 101 52.5 50.0 105 1813642003 49.2 50.0 98.3 50.9 50.0 102 52.6 50.0 105 1813735001 51.8 50.0 104 50.1 50.0 100 53.1 50.0 106 1813735003 51.0 50.0 102 50.5 50.0 101 53 3 50.0 107 1813735002 51 7 50.0 103 50.5 50.0 101 51.8 50.0 104 601392-MS 51.2 50.0 102 48.6 50.0 97.2 51.9 50.0 104 601393-MSD 51.4 50 0 103 48.5 50 0 97.0 51.9 50 0 104 miits ' '''''..,M4firksg•Pnt*iR.traVraltX.ttaa'lli,tfa9i*P 7;77-"'' 8260 QC Comments The percent difference (or percent drift for a regression fit) for target compounds in the CVS standard must generally be less than 20% relative to the average response from the initial calibration curve. The analyte acetone did not meet this criteria and results for this compound should be considered estimates. tqc Roo Authswizati9n i§ an afeCtioc thanature that corppliep with 21 CPA Part 1 „ Analyst Peer Review /S/ Christopher Q. Coleman /S/ Thomas J Masoian 05/18/2018 11:21 05/22/2018 08:32 Vee4C201W41.01P`r 4E7ait1'4,7 ,):N42,, .M64 „. 44- Analyte above reporting limit or outside of control limits A- Sample result is greater than 4 times the spike added *- Sample and Matrix Duplicate less than 5 times the reporting limit 0- Result is above the calibration range # - The Matrix Spike, Matrix Spike duplicate or Matrix Duplicate is reported for your information only. The sample matrix may be inappropriate for the method selected RPD - Relative % Difference (Spike / Spike Duplicate) ND - Not Detected (U - Qualifier also flags analyte as not detected) NA - Not Applicable QC results are not adjusted for moisture correction, where applicable Page 11 of 11 Thursday, May 31, 2018 QCS V4.4