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3612_DukeAllen_RABLF_Sept 2021 Leachate Report_FID1628556_20211230DUKE ENERGY, December 30, 2021 Ms. Sarah Moutos North Carolina Department of Environmental Quality Division of Waste Management Solid Waste Section 1646 Mail Service Center Raleigh, NC 27699-1646 526 South Church Street Charlotte, NC 28202 Mailing Address: PO Box 1006 Mail Code EC13K Charlotte, NC 28201-1006 704 382 7171 Subject: Semi-annual Leachate Sampling Results — September 2021 Duke Energy Carolinas, LLC Allen Steam Station Retired Ash Basin Ash Landfill, Phase I, Cells 1 and 2, Permit #36-12 Dear Ms. Moutos: In accordance with the current landfill Operations Plan, Duke Energy is providing the results of semi- annual leachate sampling for the Allen Steam Station (Allen or Station) Retired Ash Basin (RAB) Ash Landfill located in Gaston County, North Carolina. On August 31, 2021, leachate samples were collected from the leachate collection system at sample ports for Cell 1 and Cell 2 as depicted on Figure 1. The samples were collected by Duke Energy personnel. A summary of sampling results can be found in Table 1. Laboratory analytical and field forms are provided as Attachments 1 and 2, respectively. The parameters tested are not bound by state groundwater or surface water standards. The Allen RAB Ash Landfill leachate is sampled semi-annually during March and September. The next landfill leachate sampling event will occur during March 2022 with documentation to follow. If you have any questions or concerns, please contact me at 704-382-7171 or at Courtney.Murphy(o-)duke-energy.com. Sincerely, dw�w- ff" Courtney W. Murphy, P.G. Environmental Services Cc (via email): Mr. Jeff Flanagan — Allen Steam Station Mr. Scott Harris —Allen Steam Station Mr. Randy Gantt — Allen Steam Station Ms. Erica Tuchbaum — Duke Energy Corporation Ms. Kimberlee Witt — Duke Energy Corporation Page 1 of 1 EN 09k 67NUT—� ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes I No) DoclEvent # NC DENR I Environmental Monitorin— g Division of Waste Management - Solid Waste Reporting Form Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1 As such, these documents are available for inspection and examination by any person upon request (NC General Statute 132-6) Instructions: Prepare one form for each individually monitored unit. • Please type or print legibly. • Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification must include a preliminary analysis of the cause and significance of each value. (e g naturally occurring, off -site source, pre-existing condition, etc.). • Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits. • Attach a notification table of any methane gas values that attain or exceed explosive gas levels This includes any structures on or nearby the facility (NCAC 13B 1629 (4)(a)(i). • Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM Solid Waste Section, 1646 Mail Service Center, Raleigh, NC 27699-1646. Solid Waste Monitoring Data Submittal Information Name of entity submitting data (laboratory, consultant, facility owner): Duke Energy Carolinas, LLC Contact for questions about data formatting. Include data preparees name, telephone number and E-mail address: Name: r niirtnPv W Miirnhv Pr; Phone: 17041'IA2-7171 E-mail: r.nurtnPv MnrnhvrAduka-anamv rnm NC Landfill Rule: Actual sampling dates (e.g., Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24. 2006) Retired Ash Basin (RAB) Ash Landfill 253 Plant Allen Rd. 36-12 .0500 August 31, 2021 Duke Energy Belmont, NC 28012 Allen Steam Station Environmental Status: (Check all that apply) ❑ Initial/Background Monitoring ❑x Detection Monitoring Assessment Monitoring ❑ Corrective Action of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Groundwater monitoring data from private water supply wells Leachate monitoring data Surface water monitoring data ❑ Methane gas monitoring data Corrective action data (specify) Other(specify) Notification attached? ❑No. No groundwater or surface water standards were exceeded Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and preliminary analysis of the cause and significance of any concentration. ❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample values and explosive methane gas limits. Certification To the best of my know a ge, the information reported and statements made on this data submittal and attachments are true and correct. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment. Courtney W. Murphy, P.G. Senior Environmental Specialist (704) 382-7171 Facility Representative Name (Print) Title (Area Code) Telephoni- Numher Digitally signed by Courtney W. Murphy, P G 12/30/2021 Affix NC Licens/eltlfbel ' al Geolo Est Seal Courtney W. Murphy, P.G. Date 2021,12.3015:40:47.05'00 0%, �g Signature Date ����••'� ilk E S,RQ���,i(1 o Duke Energy Corporation, Mail Code EC13K, P.O. Box 1006, Charlotte, NC 28201-1006 Z Facility Representative Address #F-0566 NC PE Firm License Number (if applicable effective May 1, 2009) Revised 612009 °" ""�••••rr / II / I �I °\\\ o \ �\ \ \\\\\\\ \\ =1 J \ I I I \ I I I I N 529,000 �� I 1 l / N 529,000 ��\ 01 ((I � \�-- �� � I \ I I I 11 THE FOLLOWING FORCE MAIN PIPING I I 00 ,— II �_ _ -�� � J_ I / / \ v =—=�, /l \\��� � ��/ I J ) 1 ARE - - - IONVIDWG.SALNOOACV-C SIA.ALO-CV IIII I W /�// /Q�/// / __= //� �l_ \\ /� W ' I �\ \/ // `� �r- --- �\ �� / WI I I DWG. ALN00-PY-P-UP.00.PL-529 OF ALLEN STEAM STATION'S WATER 1 IIII REDIRECTION PROGRAM. TO SEE THE FORCE MAIN PIPES REACH THE COAL YARD SUMP NORTH OF THE LANDFILL, REFER TO DWG. % I 00 \ \ J / -� -�\ /�j ALN00-PY-P-UP.00.PL-526 OF THE STEAMALLEN REDI ECTIONPROGRAM. WATER III ► I II / /, \\\\\ \�� \ � I I \\\\\\ L NEW 6" DIA. SDR 11 PCOALFORCE A IN 1 I I I I I I \\ \ 1 \ If f YARD TOSUMP SEEDWG I II ALN00-PY.P-UP.00.PL-529 I I /, II IIII III I \ I IT I I ) I /� ��\\ \\ \\\\ �.��_�—== \ �_� _ _ = _ _ = I S 24' HAUL � � ==RERE 0-_�—ROADrROD III IIIII N 528,500 N 528,500 IIIII EXISTING I II I STRUCTURAL FILLIII III I III IIII II IIII I I IIII I / III 1 III I � �' I I III I Irl I II IIII / I III IIIII / IIIII I i � Ilo 2 LEACHATE FOICEIIAIN I I D TRENCH (TYP.) II I I IIIIII I IIII I l III � IIII I I � �I , II I III I\ I IIIII III I IIIIIIII III Jill I I I I I II IIII II 1. IIIII I w I I I I I I III^N x I (I I S I S11 I I I I IIIIII � I IIIII I I II I NEW 6" DIAMETER IIII II SDR 11 HDPE FORCE MAIN I I I III III PER DWG ALN00-CV-C-51.AL-511 I11� III; s9 � III III 1 II\ I I \ _ /J \ I \ Il z I� t ,,LC650 3 ! I i l IIIIII II III I III�II IiI� IL IIXI III II CELL 4 (10.6 AC) / I II I IIIIIIIIIII 3 ERIMETI—IIII M 528,000 IIII IIIIIIIIIII ASE 2N D1 N 528,000 — 640_ ] 2// Y I I II I I E 2 A 1 OP EL SS I I I I HH�A 630-- 0 ,I►IIIIIIII IIIIIIII II I III III � . III I I I II I I I � �, III II II � II I s9 IIIII I I III II III I III I I� \ I I � 0 0 IIIII IIIII II II I IIIIII II I � I I I I III II I III I PERIMETER BERM CASE 2 EL (12.8 AC) o ,IIIII it ll l IIII I II IIII I II � I CELL , I I I I I I I I I IIIIII I II \ � I (10.7 AC) I IIIII I I I I IIIII � IIIII � I � I III IIIII IIIII � I ' 10 III I IIII IIIII I II II I IIIII III N 527,500 I I 11 I III N 527,500 _ II I �a I � JI it AJ,III I III III III JIII 11 I III I II II I I I i 1 I I I I I II IIIII __ I I I I I I I III II II II IIII III I II I I \ I W a 20 ��I D5 HOUSE I IIIII I II I <IIIII III I IIIIII I I I►I I I I I .I IIII LEGEND / II I EXISTING GRADE CONTOUR IIII I III II/I►/// EXISTING RISERS 630 _ I U J/I/ J/ M EL 613' II/II�//I/IPROPOSED GRADE CONTOUR (SEE NOTE 1)CMP PERIMETER BERM CONTOURSB 22 LEAHATE FORCEMAIN D5 TRENCH (TYP.) � TI //)II �I (SEE DETAIL CASE 2) LEACHATE FORCE MAIN HOUSE � EXISTING 36' CMP \ \ -� N 527 000 0 RCP BARRELS 1. PROTECTIVE COVER CONTOURS REPRESENT TOP OF \ EDGE OF EXISTING / / B�K ,. __- _ - 630 — — _� RMtd— - -- -- =�� —_ FORCE MAI III I ((( f 11 OUTLET \\ I IIII / PROTECTIVE COVER CONTOURS. REFERENCE: O = ABANDONED JANU RY �9 I J TOPOGRAPHIC MAP FROM AERIALPHOTOGRAPHY PERFORMED ON APRIL 2, 2006. PROVIDED BY NOVAO SURVEYING AND MAPPING, INC..O O cl� Lo ^ PI S ,00 o So ,00 200 1-4 — w I t EXISTING A BASIN W.E. V IESII - I III \ — I I IIIIII III I I ( IN FEET ) I _ I I r O LLI 0 U U z_ LLJ u� ;x I D cn m Q L Z O � w w tY U cn w 0 w J J w 0 z Q J 0 N \ w Q Ln a o LL z 0 � Q � z z c/-) u J _-:5 � w Q U CD m Q z = LLJ J ~ � z z I o (-D z = cn Q z O LL Lw J w LIJ m Lr- L_I _I 11-1 DRAWN BY: CHECKED BY: CLD KRD DESIGNED BY: APPROVED BY: CFS PROJECT NUMBER 1356-06-825 SCALE: DATE: 1" = 100' 3-12-08 DRAWING: OF: C14. 1 24 N / z 0 C) U In O Ld 0 a i J 3 z z Ir Table 1 Notes: Allen Steam Station Retired Ash Basin (RAB) Ash Landfill (Permit No. 36-12) Leachate Analytical Data Constituent Analytical Result (µg/L unless otherwise noted) August 31, 2021 Cell 1 Cell 2 Antimony < 0.104 < 0.104 Arsenic 34.0 75.0 Barium 33 34 Beryllium 1.54 1.65 Boron 68,200 172,000 Cadmium 4.98 1.24 Chloride 110 mg/L 150 mg/L Chromium 3 J 3 J Cobalt 1,130 917 Copper 0.121 mg/L 0.030 mg/L Fluoride 1 J mg/L 1.7 J mg/L Iron 66 14 Lead 1.23 0.39 J Manganese 14,700 15,900 Mercury 0.07 0.05 J Nickel 529 76 Nitrate (as N) 54 mg-N/L 26 mg-N/L pH 4.62 S.U. 4.53 S.U. Selenium 31.2 138 Silver 0.05 J 0.054 J Sulfate 4,000 mg/L 2,900 mg/L Temperature (°C) 24.0 °C 23.0 °C TDS 6,100 mg/L 5,080 mg/L Thallium 10.6 2.25 Vanadium 0.843 0.374 Zinc 0.475 mg/L 0.118 mg/L µg/L = micrograms per liter mg/L = milligrams per liter mg-N/L = milligrams of Nitrogen per liter S.U. = standard units .0 = degrees Celcius Attachment 1 Allen Retired Ash Basin (RAB) Ash Landfill Semi -Annual Monitoring Event Leachate Analytical Results DUE Analytical Laboratory ENERGY Y 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone:980-875-5245 Fax:980-875-4349 Order Summary Report Order Number: J21080226 Project Name: ALLEN - GW LEACHATE Task Code: LCS Customer Name(s): C Murphy, R Gantt,D O Brien, B Moeller, J Stowe Customer Address: Allen Steam Station 253 Plant Allen Road Belmont, NC 28012 Lab Contact: Peggy Kendall Phone: 980-875-5848 Report (Signature) Authorized By: Pee, � pats; 9/16/2021 Si nature Pe y dall Program Comments: QC Note: Page 1 of 30 LCS_CELL-1 Hg MS/MSD recoveries fell below the QC limits. The blank and LCS were within the control limits. The sample result should be considered an estimate. Nitrate (0.28 mg/L) and boron (0.125 mg/L) were detected in the field blank. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Sample ID's & Descriptions: Collection Sample ID Plant/Station Date and Time Collected By 2021022099 ALLEN 31-Aug-21 3:16 PM 2021022100 ALLEN 31-Aug-21 3:21 PM 2021022101 ALLEN 31-Aug-21 3:25 PM 3 Total Samples Page 2 of 30 Sample Description Connor Zahora ALN_LCS-CELL1 Connor Zahora ALN_LCS-CELL2 Connor Zahora ALN FB-20210831-1525 Page 3 of 30 Technical Validation Review Checklist: COC and .pdf report are in agreement with sample totals❑ Yes ❑ No and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. ❑ Yes❑ No All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No Report Sections Included: d❑ Job Summary Report ❑ Sample Identification ❑ Technical Validation of Data Package d❑ Analytical Laboratory Certificate of Analysis ❑ Analytical Laboratory QC Report ❑ Sub -contracted Laboratory Results ❑ Customer Specific Data Sheets, Reports, & Documentation ❑ Customer Database Entries ❑ Chain of Custody ❑ Electronic Data Deliverable (EDD) Sent Separately Reviewed By: Peggy Kendall Date: 9/16/2021 Certificate of Laboratory Analysis Page 4 of 30 This report shall not be reproduced, except in full. Order # J21080226 Site: ALN LCS-CELL1 Sample #: 2021022099 Collection Date: 08/31/2021 03:16 PM Loc code: ALN LCS-CELL1 Matrix: GW RCRA Analyte Result Units Qualifiers RDL MDL DF Method Analysis Date/Time Analyst INORGANIC IONS BY IC - Q21090005 Chloride 110 mg/L 5 0.0154 50 EPA 9056A 09/01/2021 09:14 BGN9034 Fluoride 1 J mg/L 5 0.0479 50 EPA 9056A 09/01/2021 09:14 BGN9034 Nitrate 240 mg/L 5 0.0209 50 EPA 9056A 09/01/2021 09:14 BGN9034 Nitrate as N 54 mg-N/L 1.15 0.002 50 EPA 9056A 09/01/2021 09:14 BGN9034 Sulfate 4000 mg/L 100 0.0428 1000 EPA 9056A 09/01/2021 09:14 BGN9034 MERCURY (COLD VAPOR) IN WATER - Q21090158 Mercury (Hg) 0.07 ug/L M 0.05 TOTAL RECOVERABLE METALS BY ICP - Q21090029 0.01 1 EPA 7470A 09/14/2021 09:20 JAA5429 Barium (Ba) 0.033 mg/L 0.005 0.002 Boron (B) 68.2 mg/L 2.5 0.005 Chromium (Cr) 0.003 J mg/L 0.005 0.001 Copper (Cu) 0.121 mg/L 0.005 0.001 Iron (Fe) 0.066 mg/L 0.01 0.004 Manganese (Mn) 14.7 mg/L 0.005 0.001 Nickel (Ni) 0.529 mg/L 0.005 0.001 Zinc (Zn) 0.475 mg/L 0.005 0.004 TOTAL RECOVERABLE METALS BY ICP-MS - Q21090035 Antimony (Sb) 0.104 U ug/L 1 Arsenic (As) 34.0 ug/L 1 Beryllium (Be) 1.54 ug/L 1 Cadmium (Cd) 4.98 ug/L 1 Cobalt (Co) 1130 ug/L 20 Lead (Pb) 1.23 ug/L 1 Selenium (Se) 31.2 ug/L 1 Silver (Ag) 0.05 J ug/L 1 Thallium (TI) Low Level 10.6 ug/L 0.2 Vanadium (V) Low Level 0.843 ug/L 0.3 TOTAL DISSOLVED SOLIDS - (Analvsis Performed by Pace Laboratories) 1 SW 6010D 09/02/2021 17:44 DMFRANC 50 SW 6010D 09/02/2021 17:44 DMFRANC 1 SW 6010D 09/02/2021 17:44 DMFRANC 1 SW 6010D 09/02/2021 17:44 DMFRANC 1 SW 6010D 09/02/2021 17:44 DMFRANC 1 SW 6010D 09/02/2021 17:44 DMFRANC 1 SW 6010D 09/02/2021 17:44 DMFRANC 1 SW 6010D 09/02/2021 17:44 DMFRANC 0.104 1 SW 6020B 09/09/2021 01:19 CWSPEN3 0.111 1 SW 6020B 09/09/2021 01:19 CWSPEN3 0.249 1 SW 6020B 09/09/2021 01:19 CWSPEN3 0.032 1 SW 6020B 09/09/2021 01:19 CWSPEN3 0.077 20 SW 6020B 09/09/2021 01:19 CWSPEN3 0.037 1 SW 6020B 09/09/2021 01:19 CWSPEN3 0.193 1 SW 6020B 09/09/2021 01:19 CWSPEN3 0.035 1 SW 6020B 09/09/2021 01:19 CWSPEN3 0.041 1 SW 6020B 09/09/2021 01:19 CWSPEN3 0.114 1 SW 6020B 09/09/2021 01:19 CWSPEN3 Vendor Parameter Complete Vendor Method V_PACE Certificate of Laboratory Analysis Page 5 of 30 This report shall not be reproduced, except in full. Order # J21080226 Site: ALN LCS-CELL2 Sample #: 2021022100 Collection Date: 08/31/2021 03:21 PM Loc code: ALN LCS-CELL2 Matrix: GW RCRA Analyte Result Units Qualifiers RDL MDL DF Method Analysis Date/Time Analyst INORGANIC IONS BY IC - Q21090005 Chloride 150 mg/L 5 0.0154 50 EPA 9056A 09/01/2021 09:29 BGN9034 Fluoride 1.7 J mg/L 5 0.0479 50 EPA 9056A 09/01/2021 09:29 BGN9034 Nitrate 120 mg/L 5 0.0209 50 EPA 9056A 09/01/2021 09:29 BGN9034 Nitrate as N 26 mg-N/L 1.15 0.002 50 EPA 9056A 09/01/2021 09:29 BGN9034 Sulfate 2900 mg/L 100 0.0428 1000 EPA 9056A 09/01/2021 09:29 BGN9034 MERCURY (COLD VAPOR) IN WATER - Q21090158 Mercury (Hg) 0.05 J ug/L 0.05 TOTAL RECOVERABLE METALS BY ICP - Q21090029 0.01 1 EPA 7470A 09/14/2021 09:27 JAA5429 Barium (Ba) 0.034 mg/L 0.005 0.002 Boron (B) 172 mg/L 2.5 0.005 Chromium (Cr) 0.003 J mg/L 0.005 0.001 Copper (Cu) 0.030 mg/L 0.005 0.001 Iron (Fe) 0.014 mg/L 0.01 0.004 Manganese (Mn) 15.9 mg/L 0.005 0.001 Nickel (Ni) 0.076 mg/L 0.005 0.001 Zinc (Zn) 0.118 mg/L 0.005 0.004 TOTAL RECOVERABLE METALS BY ICP-MS - Q21090035 Antimony (Sb) 0.104 U ug/L 1 Arsenic (As) 75.0 ug/L 1 Beryllium (Be) 1.65 ug/L 1 Cadmium (Cd) 1.24 ug/L 1 Cobalt (Co) 917 ug/L 20 Lead (Pb) 0.39 J ug/L 1 Selenium (Se) 138 ug/L 1 Silver (Ag) 0.054 J ug/L 1 Thallium (TI) Low Level 2.25 ug/L 0.2 Vanadium (V) Low Level 0.374 ug/L 0.3 TOTAL DISSOLVED SOLIDS - (Analvsis Performed by Pace Laboratories) 1 SW 6010D 09/02/2021 17:48 DMFRANC 50 SW 6010D 09/02/2021 17:48 DMFRANC 1 SW 6010D 09/02/2021 17:48 DMFRANC 1 SW 6010D 09/02/2021 17:48 DMFRANC 1 SW 6010D 09/02/2021 17:48 DMFRANC 1 SW 6010D 09/02/2021 17:48 DMFRANC 1 SW 6010D 09/02/2021 17:48 DMFRANC 1 SW 6010D 09/02/2021 17:48 DMFRANC 0.104 1 SW 6020B 09/09/2021 01:28 CWSPEN3 0.111 1 SW 6020B 09/09/2021 01:28 CWSPEN3 0.249 1 SW 6020B 09/09/2021 01:28 CWSPEN3 0.032 1 SW 6020B 09/09/2021 01:28 CWSPEN3 0.077 20 SW 6020B 09/09/2021 01:28 CWSPEN3 0.037 1 SW 6020B 09/09/2021 01:28 CWSPEN3 0.193 1 SW 6020B 09/09/2021 01:28 CWSPEN3 0.035 1 SW 6020B 09/09/2021 01:28 CWSPEN3 0.041 1 SW 6020B 09/09/2021 01:28 CWSPEN3 0.114 1 SW 6020B 09/09/2021 01:28 CWSPEN3 Vendor Parameter Complete Vendor Method V_PACE Certificate of Laboratory Analysis Page 6 of 30 This report shall not be reproduced, except in full. Order # J21080226 Site: ALN FB-20210831-1525 Field Blank Sample #: 2021022101 Collection Date: 08/31/2021 03:25 PM Loc code: ALN QA Matrix: GW RCRA Analyte Result Units Qualifiers RDL MDL DF Method Analysis Date/Time Analyst INORGANIC IONS BY IC - Q21090005 Chloride 0.03 J mg/L 0.1 0.0154 1 EPA 9056A 09/01/2021 08:59 BGN9034 Fluoride 0.0479 U mg/L 0.1 0.0479 1 EPA 9056A 09/01/2021 08:59 BGN9034 Nitrate 0.28 mg/L 0.1 0.0209 1 EPA 9056A 09/01/2021 08:59 BGN9034 Nitrate as N 0.06 mg-N/L 0.023 0.002 1 EPA 9056A 09/01/2021 08:59 BGN9034 Sulfate 0.0428 U mg/L 0.1 0.0428 1 EPA 9056A 09/01/2021 08:59 BGN9034 MERCURY (COLD VAPOR) IN WATER - Q21090158 Mercury (Hg) 0.01 U ug/L 0.05 TOTAL RECOVERABLE METALS BY ICP - Q21090029 0.01 1 EPA 7470A 09/14/2021 09:29 JAA5429 Barium (Ba) 0.002 U mg/L 0.005 0.002 Boron (B) 0.125 mg/L 0.05 0.005 Chromium (Cr) 0.001 U mg/L 0.005 0.001 Copper (Cu) 0.001 U mg/L 0.005 0.001 Iron (Fe) 0.004 U mg/L 0.01 0.004 Manganese (Mn) 0.001 U mg/L 0.005 0.001 Nickel (Ni) 0.001 U mg/L 0.005 0.001 Zinc (Zn) 0.004 U mg/L 0.005 0.004 TOTAL RECOVERABLE METALS BY ICP-MS - Q21090035 Antimony (Sb) 0.104 U ug/L 1 Arsenic (As) 0.111 U ug/L 1 Beryllium (Be) 0.249 U ug/L 1 Cadmium (Cd) 0.032 U ug/L 1 Cobalt (Co) 0.077 U ug/L 1 Lead (Pb) 0.037 U ug/L 1 Selenium (Se) 0.193 U ug/L 1 Silver (Ag) 0.035 U ug/L 1 Thallium (TI) Low Level 0.041 U ug/L 0.2 Vanadium (V) Low Level 0.12 J ug/L 0.3 TOTAL DISSOLVED SOLIDS - (Analvsis Performed by Pace Laboratories) Vendor Parameter Complete 1 SW 6010D 09/02/2021 17:53 DMFRANC 1 SW 6010D 09/02/2021 17:53 DMFRANC 1 SW 6010D 09/02/2021 17:53 DMFRANC 1 SW 6010D 09/02/2021 17:53 DMFRANC 1 SW 6010D 09/02/2021 17:53 DMFRANC 1 SW 6010D 09/02/2021 17:53 DMFRANC 1 SW 6010D 09/02/2021 17:53 DMFRANC 1 SW 6010D 09/02/2021 17:53 DMFRANC 0.104 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.111 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.249 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.032 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.077 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.037 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.193 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.035 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.041 1 SW 6020B 09/09/2021 13:47 CWSPEN3 0.114 1 SW 6020B 09/09/2021 13:47 CWSPEN3 Vendor Method Qualifiers: J Analyte detected above the MDL, but below the RL. Analyte concentration should be considered an estimate. M Matrix Spike and/or Matrix Spike Duplicate recovery was outside of the control limits. The associated Laboratory Control Spike (LCS) recovery was acceptable. V_PACE Certificate of Laboratory Analysis Page 7 of 30 This report shall not be reproduced, except in full. Order # J21080226 Level II QC Summary Q21090005 Dionex INORGANIC IONS BY IC Blank # 1 Parameter Measured Final Units Dil MDL RDL Relative Concentration Qualifier Chloride 0 0 mg/L 1 0.0154 0.1 < MDL Fluoride 0 0 mg/L 1 0.0479 0.1 < MDL Nitrate 0 0 mg/L 1 0.0209 0.1 < MDL Sulfate 0.002 0.002 mg/L 1 0.0428 0.1 < MDL LCS # 1 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Qualifier Chloride 1.95 1.95 mg/L 1 0.0154 2 97.6 90 110 Fluoride 1.99 1.99 mg/L 1 0.0479 2 99.4 90 110 Nitrate 2 2 mg/L 1 0.0209 2 99.8 90 110 Sulfate 1.86 1.86 mg/L 1 0.0428 2 93 90 110 MS # 1 Parent Sample: J21070163 -- 2021018728 Parameter Measured Final Units Dil MDL S ike % Recovery LCL UCL Qualifier Chloride 6.67 33.3 mg/L 5 0.0154 10 91.5 80 120 Fluoride 1.94 9.69 mg/L 5 0.0479 10 95.5 80 120 Nitrate 1.9 9.51 mg/L 5 0.0209 10 92.8 80 120 Sulfate 5.21 26 mg/L 5 0.0428 10 90.4 80 120 MSD # 1 Parent Sample: J21070163 -- 2021018728 Parameter Measured Final Units Dil MDL S ike % Recovery LCL UCL RPD Qualifier Chloride 6.67 33.3 mg/L 5 0.0154 10 91.6 80 120 0.0983 Fluoride 1.94 9.72 mg/L 5 0.0479 10 95.8 80 120 0.356 Nitrate 1.91 9.55 mg/L 5 0.0209 10 93.3 80 120 0.462 Sulfate 5.2 26 mg/L 5 0.0428 10 90.4 80 120 0.0774 Certificate of Laboratory Analysis Page 8 of 30 This report shall not be reproduced, except in full. Order # J21080226 Level II QC Summary Q21090158 HG 7470 MERCURY (COLD VAPOR) IN WATER Blank # 1 Parameter Measured Final Units Dil MDL RDL Relative Concentration Qualifier Mercury (Hg) 0.018 0.018 ug/L 1 0.01 0.05 > MDL Blank # 2 Parameter Measured Final Units Dil MDL RDL Relative Concentration Qualifier Mercury (Hg) 0.004 0.004 ug/L 1 0.01 0.05 < MDL Blank # 3 Parameter Measured Final Units Dil MDL RDL Relative Concentration Qualifier Mercury (Hg) 0.003 0.003 ug/L 1 0.01 0.05 < MDL Blank # 4 Parameter Measured Final Units Dil MDL RDL Relative Concentration Qualifier Mercury (Hg) 0.009 0.009 ug/L 1 0.01 0.05 < MDL Blank # 5 Parameter Measured Final Units Dil MDL RDL Relative Concentration Qualifier Mercury (Hg) 0.002 0.002 ug/L 1 0.01 0.05 < MDL Blank # 6 Parameter Measured Final Units Dil MDL RDL Relative Concentration Qualifier Mercury (Hg) 0.022 0.022 ug/L 1 0.01 0.05 > MDL Blank # 7 Parameter Measured Final Units Dil MDL RDL Relative Concentration Qualifier Mercury (Hg) 0.021 0.021 ug/L 1 0.01 0.05 > MDL LCS # 1 Parameter Measured Final Units Dil MDL S ike % Recovery LCL UCL Qualifier Mercury (Hg) 1.84 1.84 ug/L 1 0.01 2 92.3 85 115 LCS # 2 Parameter Measured Final Units Dil MDL S ike % Recovery LCL UCL Qualifier Mercury (Hg) 1.92 1.92 ug/L 1 0.01 2 96 85 115 LCS # 3 Parameter Measured Final Units Dil MDL S ike % Recovery LCL UCL Qualifier Mercury (Hg) 1.95 1.95 ug/L 1 0.01 2 97.3 85 115 MS # 1 Parent Sample: J21080226 -- 2021022099 Parameter Measured Final Units Dil MDL S ike % Recovery LCL UCL Qualifier Mercury (Hg) 0.297 0.297 ug/L 1 0.01 1 22.8 75 125 M Certificate of Laboratory Analysis Page 9 of 30 This report shall not be reproduced, except in full. Order # J21080226 Level II QC Summary Q21090158 HG 7470 MERCURY (COLD VAPOR) IN WATER MSD # 1 Parent Sample: J21080226 -- 2021022099 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier Mercury (Hg) 0.298 0.298 ug/L 1 0.01 1 22.9 75 125 0.438 M MS # 2 Parent Sample: J21090002 -- 2021024366 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Qualifier Mercury (Hg) 0.949 0.949 ug/L 1 0.01 1 93.5 75 125 MSD # 2 Parent Sample: J21090002 -- 2021024366 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier Mercury (Hg) 0.947 0.947 ug/L 1 0.01 1 93.3 75 125 0.214 MS # 3 Parent Sample: J21090027 -- 2021024515 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Qualifier Mercury (Hg) 1.28 1.28 ug/L 1 0.01 1 102 75 125 MSD # 3 Parent Sample: J21090027 -- 2021024515 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier Mercury (Hg) 1.32 1.32 ug/L 1 0.01 1 106 75 125 3.08 MS # 4 Parent Sample: J21090027 -- 2021024525 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Qualifier Mercury (Hg) 1 1 ug/L 1 0.01 1 97.5 75 125 MSD # 4 Parent Sample: J21090027 -- 2021024525 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier Mercury (Hg) 1 1 ug/L 1 0.01 1 97.4 75 125 0.103 MS # 5 Parent Sample: J21090027 -- 2021024535 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Qualifier Mercury (Hg) 1.09 1.09 ug/L 1 0.01 1 108 75 125 MSD # 5 Parent Sample: J21090027 -- 2021024535 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier Mercury (Hg) 1.3 1.3 ug/L 1 0.01 1 129 75 125 17.7 M MS # 6 Parent Sample: J21090027 -- 2021024545 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Qualifier Mercury (Hg) 1.14 1.14 ug/L 1 0.01 1 113 75 125 MSD # 6 Parent Sample: J21090027 -- 2021024545 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier Mercury (Hg) 1.15 1.15 ug/L 1 0.01 1 114 75 125 0.885 Certificate of Laboratory Analysis Page 10 of 30 This report shall not be reproduced, except in full. Order # J21080226 Level II QC Summary Q21090158 HG 7470 MERCURY (COLD VAPOR) IN WATER Qualifiers: M Matrix Spike and/or Matrix Spike Duplicate recovery was outside of the control limits. The associated Laboratory Control Spike (LCS) recovery was acceptable. Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J21080226 Level II QC Summary Q21090029 1CP_TRM TOTAL RECOVERABLE METALS BY ICP Blank # 1 Parameter Measured Final Units Dil MDL RDL Relative Concentration Barium (Ba) -0.000314 -0.000314 mg/L 1 0.002 0.005 < MDL Boron (B) 0.0016 0.0016 mg/L 1 0.005 0.05 < MDL Chromium (Cr) 0.000271 0.000271 mg/L 1 0.001 0.005 < MDL Copper (Cu) -0.00178 -0.00178 mg/L 1 0.001 0.005 < MDL Iron (Fe) 0.0018 0.0018 mg/L 1 0.004 0.01 < MDL Manganese (Mn) -0.000094 -0.000094 mg/L 1 0.001 0.005 < MDL Nickel (Ni) -0.000715 -0.000715 mg/L 1 0.001 0.005 < MDL Zinc (Zn) -0.000677 -0.000677 mg/L 1 0.004 0.005 < MDL LCS # 1 Page 11 of 30 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Barium (Ba) 5.02 5.02 mg/L 1 0.002 5 100 80 120 Boron (B) 4.9 4.9 mg/L 1 0.005 5 98 80 120 Chromium (Cr) 4.94 4.94 mg/L 1 0.001 5 98.9 80 120 Copper (Cu) 4.9 4.9 mg/L 1 0.001 5 97.9 80 120 Iron (Fe) 5 5 mg/L 1 0.004 5 99.9 80 120 Manganese (Mn) 4.99 4.99 mg/L 1 0.001 5 99.9 80 120 Nickel (Ni) 5.06 5.06 mg/L 1 0.001 5 101 80 120 Zinc (Zn) 5.08 5.08 mg/L 1 0.004 5 102 80 120 MS # 1 Parent Sample: J21090002 -- 2021024358 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Barium (Ba) 5.22 5.22 mg/L 1 0.002 5 104 75 125 Boron (B) 5.13 5.13 mg/L 1 0.005 5 103 75 125 Chromium (Cr) 5.06 5.06 mg/L 1 0.001 5 101 75 125 Copper (Cu) 5.06 5.06 mg/L 1 0.001 5 101 75 125 Iron (Fe) 5.62 5.62 mg/L 1 0.004 5 103 75 125 Manganese (Mn) 15.4 15.4 mg/L 1 0.001 5 105 75 125 Nickel (Ni) 5.09 5.09 mg/L 1 0.001 5 102 75 125 Zinc (Zn) 5.09 5.09 mg/L 1 0.004 5 102 75 125 MSD # 1 Parent Sample: J21090002 -- 2021024358 Parameter Measured Final Units Dil MDL S ike % Recovery LCL UCL RPD Barium (Ba) 5.08 5.08 mg/L 1 0.002 5 101 75 125 2.68 Boron (B) 5.05 5.05 mg/L 1 0.005 5 101 75 125 1.65 Chromium (Cr) 4.95 4.95 mg/L 1 0.001 5 99 75 125 2.2 Copper (Cu) 4.94 4.94 mg/L 1 0.001 5 98.9 75 125 2.38 Iron (Fe) 5.5 5.5 mg/L 1 0.004 5 101 75 125 2.09 Manganese (Mn) 15.1 15.1 mg/L 1 0.001 5 99.2 75 125 1.96 Nickel (Ni) 4.99 4.99 mg/L 1 0.001 5 99.6 75 125 2.02 Qualifier Qualifier Qualifier Qualifier Certificate of Laboratory Analysis Page 12 of 30 This report shall not be reproduced, except in full. Order # J21080226 Level II QC Summary Q21090029 ICP_TRM TOTAL RECOVERABLE METALS BY ICP MSD # 1 Parent Sample: J21090002 -- 2021024358 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier Zinc (Zn) 5.01 5.01 mg/L 1 0.004 5 100 75 125 1.62 Certificate of Laboratory Analysis Page 13 of 30 This report shall not be reproduced, except in full. Order # J21080226 Level II QC Summary Q21090035 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Blank # 1 Parameter Measured Final Units Dil MDL RDL Relative Concentration Antimony (Sb) -0.066 -0.066 ug/L 1 0.104 1 < MDL Arsenic (As) 0.025 0.025 ug/L 1 0.111 1 < MDL Beryllium (Be) -0.03 -0.03 ug/L 1 0.249 1 < MDL Cadmium (Cd) 0.001 0.001 ug/L 1 0.032 1 < MDL Cobalt (Co) 0.004 0.004 ug/L 1 0.077 1 < MDL Lead (Pb) 0.009 0.009 ug/L 1 0.037 1 < MDL Selenium (Se) 0.013 0.013 ug/L 1 0.193 1 < MDL Silver (Ag) 0.003 0.003 ug/L 1 0.035 1 < MDL Thallium (TI) Low Level 0.025 0.025 ug/L 1 0.041 0.2 < MDL Vanadium (V) Low Level 0.061 0.061 ug/L 1 0.114 0.3 < MDL LCS # 1 Parameter Measured Final Units Dil MDL S ike % Recovery LCL UCL Antimony (Sb) 49.1 49.1 ug/L 1 0.104 50 98.2 80 120 Arsenic (As) 49.1 49.1 ug/L 1 0.111 50 98.1 80 120 Beryllium (Be) 49.6 49.6 ug/L 1 0.249 50 99.2 80 120 Cadmium (Cd) 49.1 49.1 ug/L 1 0.032 50 98.3 80 120 Cobalt (Co) 49.3 49.3 ug/L 1 0.077 50 98.7 80 120 Lead (Pb) 48.7 48.7 ug/L 1 0.037 50 97.3 80 120 Selenium (Se) 48.1 48.1 ug/L 1 0.193 50 96.2 80 120 Silver (Ag) 49.3 49.3 ug/L 1 0.035 50 98.6 80 120 Thallium (TI) Low Level 46.5 46.5 ug/L 1 0.041 50 93 80 120 Vanadium (V) Low Level 48.3 48.3 ug/L 1 0.114 50 96.7 80 120 MS # 1 Parent Sample: J21090002 -- 2021024360 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL Antimony (Sb) 49.6 49.6 ug/L 1 0.104 50 99.2 75 125 Arsenic (As) 50 50 ug/L 1 0.111 50 98.9 75 125 Beryllium (Be) 48.6 48.6 ug/L 1 0.249 50 95.7 75 125 Cadmium (Cd) 48.4 48.4 ug/L 1 0.032 50 96.2 75 125 Cobalt (Co) 61.9 61.9 ug/L 1 0.077 50 95.2 75 125 Lead (Pb) 48.5 48.5 ug/L 1 0.037 50 96.9 75 125 Selenium (Se) 47.5 47.5 ug/L 1 0.193 50 93.7 75 125 Silver (Ag) 47.9 47.9 ug/L 1 0.035 50 95.7 75 125 Thallium (TI) Low Level 44 44 ug/L 1 0.041 50 87.7 75 125 Vanadium (V) Low Level 49.4 49.4 ug/L 1 0.114 50 97.5 75 125 MSD # 1 Parent Sample: J21090002 -- 2021024360 Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Antimony (Sb) 49.5 49.5 ug/L 1 0.104 50 98.9 75 125 0.309 Qualifier Qualifier Qualifier Qualifier Certificate of Laboratory Analysis Page 14 of 30 This report shall not be reproduced, except in full. Order # J21080226 Level II QC Summary Q21090035 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS MSD # 1 Parameter Measured Final Units Dil MDL Arsenic (As) 50.9 50.9 ug/L 1 0.111 Beryllium (Be) 48.8 48.8 ug/L 1 0.249 Cadmium (Cd) 48.9 48.9 ug/L 1 0.032 Cobalt (Co) 62.3 62.3 ug/L 1 0.077 Lead (Pb) 48.7 48.7 ug/L 1 0.037 Selenium (Se) 48.5 48.5 ug/L 1 0.193 Silver (Ag) 48.2 48.2 ug/L 1 0.035 Thallium (TI) Low Level 45.1 45.1 ug/L 1 0.041 Vanadium (V) Low Level 49.8 49.8 ug/L 1 0.114 Parent Sample: J21090002 -- 2021024360 Spike % Recovery LCL UCL RPD 50 101 75 125 1.75 50 96.1 75 125 0.463 50 97.1 75 125 0.958 50 96.1 75 125 0.893 50 97.3 75 125 0.484 50 95.7 75 125 2.14 50 96.4 75 125 0.716 50 89.8 75 125 2.31 50 98.2 75 125 0.771 Qualifier leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 0g8pipocfrke. Suite 100 �J Huntersville, NC 28078 (704)875-9092 September 09, 2021 Program Manager Duke Energy 13339 Hagers Ferry Road Bldg.7405 MG30A2 Huntersville, NC 28078 RE: Project: J21080226 ALN LCS Pace Project No.: 92558935 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on September 01, 2021. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville If you have any questions concerning this report, please feel free to contact me. Sincerely, %D'a6- Nicole D'Oleo nicole.d'oleo@pacelabs.com (704)875-9092 Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 0g8piecfrke. Suite 100 �J Huntersville, NC 28078 (704)875-9092 Project: J21080226 ALN LCS Pace Project No.: 92558935 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 CERTIFICATIONS North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC �O�K�ice. Suite 100 �J Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: J21080226 ALN LCS Pace Project No.: 92558935 Lab ID Sample ID Matrix Date Collected Date Received 92558935001 LCS-CELL1 Water 08/31/2115:16 09/01/2113:30 92558935002 LCS-CELL2 Water 08/31/2115:21 09/01/2113:30 92558935003 ALN FB-20210831-1525 Water 08/31/21 15:25 09/01/21 13:30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 0g8pigcfrke. Suite 100 �J Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: J21080226 ALN LCS Pace Project No.: 92558935 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92558935001 LCS-CELL1 SM 2540C-2011 ZMC 1 PASI-A 92558935002 LCS-CELL2 SM 2540C-2011 ZMC 1 PASI-A 92558935003 ALN FB-20210831-1525 SM 2540C-2011 ZMC 1 PASI-A PASI-A = Pace Analytical Services -Asheville REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 0g8pi§cfrke. Suite 100 �J Huntersville, NC 28078 (704)875-9092 SUMMARY OF DETECTION Project: Pace Project No.: J21080226 ALN LCS 92558935 Lab Sample ID Client Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers 92558935001 LCS-CELL1 SM 2540C-2011 Total Dissolved Solids 6100 mg/L 500 09/02/21 17:13 92558935002 LCS-CELL2 SM 2540C-2011 Total Dissolved Solids 5080 mg/L 417 09/02/21 17:13 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC og8� '6fke. Suite 100 ��JJ Huntersville, NC 28078 (704)875-9092 PROJECT NARRATIVE Project: J21080226 ALN LCS Pace Project No.: 92558935 Method: SM 2540C-2011 Description: 2540C Total Dissolved Solids Client: Duke Energy Date: September 09, 2021 General Information: 3 samples were analyzed for SM 2540C-2011 by Pace Analytical Services Asheville. All samples were received in acceptable condition with any exceptions noted below or on the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC Og8� �nlc6rke. Suite 100 ��JJ Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: J21080226 ALN LCS Pace Project No.: 92558935 Sample: LCS-CELL1 Lab ID: 92558935001 Collected: 08/31/21 15:16 Received: 09/01/21 13:30 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2540C Total Dissolved Solids Analytical Method: SM 2540C-2011 Pace Analytical Services -Asheville Total Dissolved Solids 6100 mg/L 500 500 1 09/02/21 17:13 Date: 09/09/2021 01:41 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC Og8� Q'6fke. Suite 100 ��JJ Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: J21080226 ALN LCS Pace Project No.: 92558935 Sample: LCS-CELL2 Lab ID: 92558935002 Collected: 08/31/21 15:21 Received: 09/01/21 13:30 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2540C Total Dissolved Solids Analytical Method: SM 2540C-2011 Pace Analytical Services -Asheville Total Dissolved Solids 5080 mg/L 417 417 1 09/02/21 17:13 Date: 09/09/2021 01:41 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 8 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC Og8� S'6fke. Suite 100 ��JJ Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: J21080226 ALN LCS Pace Project No.: 92558935 Sample: ALN_FB-20210831-1525 Lab ID: 92558935003 Collected: 08/31/21 15:25 Received: 09/01/21 13:30 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 2540C Total Dissolved Solids Analytical Method: SM 2540C-2011 Pace Analytical Services -Asheville Total Dissolved Solids ND mg/L 25.0 25.0 1 09/02/21 17:13 Date: 09/09/2021 01:41 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 9 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC Og8� ,6fke. Suite 100 ��JJ Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: J21080226 ALN LCS Pace Project No.: 92558935 QC Batch: 644890 Analysis Method: SM 2540C-2011 QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92558935001, 92558935002, 92558935003 METHOD BLANK: 3383303 Matrix: Water Associated Lab Samples: 92558935001, 92558935002, 92558935003 Blank Reporting Parameter Units Result Limit Total Dissolved Solids mg/L ND 25.0 LABORATORY CONTROL SAMPLE: 3383304 Spike LCS Parameter Units Conc. Result Total Dissolved Solids mg/L 250 248 SAMPLE DUPLICATE: 3383305 92558820003 Dup Parameter Units Result Result Total Dissolved Solids mg/L 22000 21400 MDL Analyzed Qualifiers 25.0 09/02/2117:10 LCS % Rec % Rec Limits Qualifiers 99 90-110 Max RPD RPD Qualifiers 3 25 SAMPLE DUPLICATE: 3383306 92558905009 Dup Max Parameter Units Result Result RPD RPD Qualifiers Total Dissolved Solids mg/L 1940 1890 3 25 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/09/2021 01:41 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC Og8� �poc6rke. Suite 100 ��JJ Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: J21080226 ALN LCS Pace Project No.: 92558935 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TN -The NELAC Institute. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/09/2021 01:41 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 15 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC Og8� '6fke. Suite 100 ��JJ Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: J21080226 ALN LCS Pace Project No.: 92558935 Lab ID 92558935001 92558935002 92558935003 Sample ID LCS-CELL1 LCS-CELL2 ALN_FB-20210831-1525 Date: 09/09/2021 01:41 PM QC Batch Method QC Batch SM 2540C-2011 644890 SM 2540C-2011 644890 SM 2540C-2011 644890 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Analytical Analytical Method Batch Page 12 of 15 Document Name: Document Revised: October 28, 20Rge Analytical' %� Sample Condition Upon Recei t(SCUR) Page 1 of 2 Document No.: Issuing Authority: l F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office 7 of 30 Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville 0 Raleigh❑ Mechanicsville(] Atlanta❑ Kernersville❑ Sample condition Client Name: _ 1 WO# : 92558935 Upon Receipt � � Project it., Courier: ❑Fed Ex [_]UPS ❑U5P5 []client ❑ Commercial ®Page ❑other: 92558935 I Custody Seal Present? ❑Yes CTNo Seals Intact? ❑Yes QNo Dale/lnitlaisPerson Examining Contents: Packing Material: ❑Bubble Wrap ❑Bubble Bags ❑t None ❑ Other BlologicaI Tissue Frozen? Thermometer: ❑Yes ❑Na (! N/A Wet []Blue ❑None ype a ce: -� Correction Factor: Cooler Temp: J SJ Add/Subtract (°C) C- ' Temp should be above Freezing to VC []Samples out of temp criteria. Samples on ire, cooling process Cooler Temp Corrected (`Q > ' 3 I has begun USDA Regulated Soil ( N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate From a foreign source (Internationally, nf7 Yes 1 IN❑ inriiuiina Hawafi and Puwrfn Rirnl? MY— riNn Comments/Discrepancy: Chain of Custody Present? [)NO []NIA 1. Samples Arrived within Mold Time? ��[/Y""es i_]ves No []N/A 2. Short Hold Time Analysis <72 hr.}? ❑Yes N6. ❑N/A 3. Rush Turn Around Time Requested? [--]Yes No ❑N/A 4. Sufficient Volume? es ❑Na ] N/A 5, Correct Containers Used? -Pace Containers Used? (Yes ❑Ye5 ❑N❑ NNo ❑N/A ❑N/A 6. Containers Intact? [Yes ❑No ❑N/A 7. Dissolved analysis: Samples Field Filtered? [-]Yes ❑No /A a. Sample Labels Match COC? -Includes Date/Time/ID/Analysis Matrix: . Yes 1' ❑No ❑N/A 9. Headspace in VOA Vials (>S-6mm)? []Yes ❑No /A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes OYes []NO ❑No MN/A 0N/A 11. COMMENTS/SAMPLE DISCREPANCY Lot ID of split containers: Field Dafa Required? Des [-]NO CLIENT NOTIFICATION/RESOLUTION � if 5, f _ S,�K— ( � G f F� 6 `1 �� �— / Project Manager SCURF Review: Project Manager SRF Review: Date: Date: Page 13 of 15 ace Analytical' Document Name: Sample Condition Upon Recelpt(SCUR) Document Revised: October 28, 2c0 Page 2 of 2 age Document No.: Issuing Authority: F-CAR-CS-0334Rev.07 Pace Carolinas Quality Office *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRD/8015 (water) OOC, LLHg **Bottom half of box is to list number of bottles 8 of 30 Project t# W0# : 92558935 PM: NMG Due Dale: 09 90 // Y1 CLIENT: 92-Duke Ener zz Z 41 a c > ca z v Ai al c > u 2 a M v c M u z Z N r u N v ? v Q M = u v n m z 4 0 Z etl N d Qu N N u A C r z 0 m 2 u 4 !r r m y .p is N m n c 7 v 2 a u S z m °' .�. a v T- CL O ry L v a c 0 N x a z a n E a Q z u z m 'n Q Z a c ? Z v O m Z Y N m o ^ Y r`^a = o > Z «u. 2 a a y ai p ry _ � 2 N : a ` 2 N c n o �9 y a c E w a J E v d m a J E m s m a J E N a m 3 a m .3+ a m a 8 a rl m a E m a m a E rN-{ d. m a E e a m E a E Q `a N 7 •� Lo C E Q `a n S r+ 0 Q Q E N 7 m l7 Q E Q `m r1 IA H l7 4 Q E CD N N rn t7 Q n m Q m l7 4 b E q S l� 0 } E R F1 a. C� S E 7 m 0 7 c 1 a A � C N ° Y Q O ] N `" Y t7 � 7 -J E .y a rn ` N N d in J E N Q m d m E o o Q 4 E N W •, } 4 J E Q 3 am �7 O 'N I ` z N\J 4 5 6 7 \\�\N N a 9 10 11 12 1 N1 N�\N �11 I INN -I pH Adjustment Log for Preserved Samples Sample 10 Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot p Note:-Wheneverthere-i$-a-discrepan cy dffectln&North-C-a ro Jim a-compli a nce-s am ples,�-dopy-0a this4orm-will-t)&senttadhedVOFth-6arolln&&JbMNn-6Lrtiiiratiop-uffice-(i.a. - Out of hold, Incorrect preservative, out of temp, incorrect containers. Page 14 of 15 - - - - - -- - - ....... - - -r CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM - - - - --- _._, _._._. _. _.__ DUKE Duke Energy AnaIyncaI Laboratory M.e CuW Muaraz feull�me tiasl . - - --.-.-....-------•- - -------- -- ----- _ -..._-.-..._. - - -- - - _ , i AnalyticalLaborator Use _ _-_.--_,_._._._ _ - - - 29 of 30 Page ENERGY ea> oH.a......ryna Hure«enll., i ;order # i; �T 2/� �.�j Matrix WATER NC x Page , , of —1 p _ _ _ _ k c zaore pwl.rs.uu _ _ _ _ _ c+.,J�o�Leisso�e- /] S f Anln B TI L-sa.dey p J � K%� 1 yr Pc LAR UTIONCOPY 17 tiAMPLE PRO I ORIGINAL IO LA6, COPY to CET i _._._._._. Project Name PLANT ALQN SYSTEM EM (PE Plum nu. COLLECTION SYSTEM IPERMfT113& !Vondor ' " - � 7 -GRAM Ground Waal NPDES Drinking Water UST q 121 Cllenl COURTNEY MURPHY, RANDY GANTT, BRYAN �Pa c 'ar�iy - ----_.._.-Cnalar Tom ._.._,._.._.._., _,. , ,p,I_)._,._.. C HCHA NIaste _.._.. _.._..... _ 2 MOELLER. DEE OBRIEN. JOSH STOWE _.._.._.__.._.,_,-_.._.._. ._.._,.-..».._.._.._.._.._ Operating Unit: AS00 Process�DENVws A!�' 9 7 ' 2 i Filtration (0.45 um) 8 Unfiltered ll ' Account Project: A.(-ty IDr Facility IO:ALN -----_.. _ - i"' I Preservative - - ICE ICE Program 1 EOulS Task Cotle: ALN L.CS Sub-PrngremlTask Code CqVOlume SDo 300 SOD HOPE PET PET METALS - ICP TRIO ISW6010D): Ba.B, Cr, Cu. Fe. Mn. NI, 7n (8) EPA 9056A- --------- - - Sample Description or ID Customer fo com ate 411 a W ppmprlare non•sRaded 4reas SAMPLE ID Hg(7470Af(1),IMS TRM (SW6020B): 56. CI,F, NO3-N. TDS Collection Information NUMBER E ? As. Be, Cd, Co, Pb, Se. SO4 Date rS,II-1A Time Printed Name ISiL &jAj/v mz ZAHoIRA 51 nature x Ag, TI(LL), VILL) (10) ALN_LCS-CELL1 Z./O[I ALN_LCS-CELL2 $.31-Ze 157.E CSvVJIln4 74HORA r .�/ � x t t ofpJ! ALN FB - 15z5 (,crwajL. 2 140A Cl �-�� x t t 1 i i i i ! I I I I I j 1 I F j I Accepted is BY•/[�J}�f / Date Trm J Accepted 13y: X By DatefTime `Accepted By: Daterrime SealedlLack Opened By T OT�AL(J'f9 CONTAINERS /I j) I D 0 Date/Time /V�• _ t l 3 PantiTime Daterrime —Li- P--, c.-, + i Use Indicated or comparable methods: NC SWS EDD format required. EQUIS EDD required. 0 3 3 3 0 0 n 0 0 0 r Requested Turnaround Total c „ V J 21 Days _ do a E c 14Days__ -- C9 n m -7 Days d p _ Other } • Add CORI Will Apply U DUKE e.yy Y...,O.u4,..u.y WYfaa�GOW ]ar illIaWYMq 41157 ENERGY =4b.NC.yRu 49.>, Y, . =ran pmt rrS37" •_ _ _ _ _ _ _ _ _ _ _ ....... rt:--Xv iPlSofa........... Project Name PLANT ALLEN-LEACHATE COLLECTION SYSTEM (PERMITO 36 tz Client COURTNEY MURPHY, RANDY GANTT, BRYAN MOELLER. DEE OBRIEN, JOSH STOWE OperatingUniv ASOO Process:BENVW5 Account: Pro)ect: Activity ID: Facility ID:ALN Program I EQuiS Talk Code: ALN LCS I Sub-Pmgromrrask Code,. SAMPLE 10 NUMBER Sample Description or ID ELL2 fs/3,%t ?W _ _ _ CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM •- -•-•- -•-•------•-•-•---•-•--•-'-•-• --- •---- i-�,i .-. --- --- ._._._._._._._.-.-.-.--.-._._.---.-.-.-.-.-----.-.-.-.-.--_._._._._ i Page 30 of 30 ytical 'Matrix WATER Nc x- Page_t_of 1 /�7r9 sc- r DISTRIBUTION i air s n - - - i ORIGINAL to LAB. COPY to CLIENT / SAMPLE PROGRAM 1 Ground Water _X_. NPDES d •7 Orinkmg Waterr _ LIST -_ Pace ... Waste PO # 9172712 ! Filtration (0.45 um) b Unfiltered 8 Filtered i Preservative ICE ICE Container Volume (MI-) Soo 300 500 —++ Container Type HOPE PET PET - METALS - ICPTRM w (5W60t0O): Ba.B.Cr. EPA Customer to comprele afl appropriate non -shaded areas. n ' d n I p x Cu, Fe, Mn. NO, Zn (a) NO (7470A) (t), IMS TRM (SW6020B): 5b, As. Be, Cd, Co. P0. Se, Ag, TI(LLI. VILL) (SO) T t r IT 9056A: Cl, F. TDS NO3•N, 504 T T T T M t T 1 e a U Collection Information Bale Time Printed Name Signature 15t6 &vwvc72 ZAHOU $•3t-'L 15?a CollyMDR.1JlNOM -�~ $-3l�?d 15Z5 CwtiN/Tolt Z x x 3 By DalerTime Sealed4.ock Opened By Use indic,iled or comparable methods, 9C SWS EDD formal required. EOUIS EDD required. 0 1 # 0 0 TOTAL M CONTAINERS TF F77 -- - Dalelnme DatelTime 0 0 o 0 1 0 D I o I 0 i m Requested Turnaround Total E t t N c 21 Days a m o' fl w c 14 Days c � - t« v n '7 Days E n �v m c "Other a "Add. COSI Will Apply 3 V Attachment 2 Allen Retired Ash Basin (RAB) Ash Landfill Semi -Annual Monitoring Event Leachate Field Forms F7 CAMA CCR ' rLandfill NPDES DGW ASW LRB SPECIAL STUDY FIELD SAMPLING LOG I; DUKE 4L, ENERGY Site: UFCN WeII/SW ID: LGS - LEb -1 Date: 5-31-zc El GROUNDWATER SAMPLE [:]SURFACE ❑ ❑ SURFACE WATER SAMPLE LEACHATE SAMPLE WLO WELL DEVELOPMENT FIELD STAFF: LJL WEATHER: []SUNNY❑PARTLY CLOUDY ❑OVERCAST ❑RAIN ❑SNOW ASR TEMP: 8/0°F COMPANY: Q DUKE ENERGY FIELD METER TYPE! SERIAL #: & ON ❑ OTHER: TURBIDIMETER TYPE/ SERIAL M .1321 START PURGE TIME: SAMPLE COLLECTION TIME: iS�G PUMP/TUBING INTAKE DEPTH: (h) DEPTH TO WATER: (it) MOLT FACTOR': 0,163 (•(radius;12a2.3 14•7.48) WELL DIAMETER: (in) HEIGHT OF WC: (it) WELL VOLUME: r (gal) WELL DEPTH: (it) TOTAL VOLUME PURGED: (gal) TYPE OF PUMP: Bladder Peristaltic 12 Volt Grundfos Other ( PURGE METHOD: IF SAMPLING METHOD: PUMP SETTING: p tp,t 1"C) (—I Low Flow Sampling Stabilization Criteria • pH ± 0 1 standard unit • Speck Conductance = 5% in NS'cm • DO t 0.2 mg1 • Turbidity less than 10 NTUs TIME WATER LEVEL FLOW RATE VOLUME REMOVED TEMPERATURE DO SPECIFIC CONDUCTANCE pH ORP TURBIDITY (FT) (x.xx) (mUmin) (x) (gallons OR mL) (x.xx) (°C) (x) (mglL) (x.xx) (NSlcm) ((fix) (su) (x.xx) (mV) (�x)�/ (NTU) (x.x) ZI/'l 710L US; 3✓O 2.7 �{ ('90 qG2- Kr 2.) PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES?DYES [:]NO IS A TURBIDITY METER DUPLICATE REQUIRED? DYES 8 NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? DYES ❑ NO IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU) FINAL SAMPLE OBSERVATIONS: DETECTED ODOR None H2S Petroleum Earthy Musty Undetermined ODOR STRENGTH None Minor Strong ADDITIONAL NOTES: APPEARANCE Clear Cloudy Turbid Redliron Film on Surface Sheen Fines Floc WELL TAG PROTECTIVE CASING LOCK DUST CAP CONCRETE PAD GOOD 11 BAD NONE GOOD BAD NONE GOOD BAD NONE GOOD BAD NONE GOOD BAD NONE Version 1.0 Revised 12/17/2018 RDP ❑ CAMA [—j CCR Landrill NPDES DGW ASW LRB SPECIAL STUDY, FIELD SAMPLING LOG Site: AUW Well/SW ID: LC5 - GEu. Z Date: 9'a-74 DUKE ENERGY El GROUNDWATER SAMPLE [:]SURFACE WATER SAMPLE ❑❑LEACHATE SAMPLE WLO ❑ WELL DEVELOPMENT pp FIELD STAFF: L/51 WEATHER: ❑SUNNY []PARTLY CLOUDY ❑OVERCAST []RAIN []SNOW AIR TEMP: 89 -F COMPANY: 0 DUKE ENERGY FIELD METER TYPE/ SERIAL #: 7135*1'! ❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: 3321 START PURGE TIME: i• � SAMPLE COLLECTION TIME: 1521 PUMP/TUBING INTAKE DEPTH: r (n) DEPTH TO WATER: — 01) MULT FACTOR *• 0.163 ['(rad=us112)2'3 14.7.48) WELL DIAMETER: (In) HEIGHT OF WC: v 00 WELL VOLUME: `~ (gal) WELL DEPTH: (fl} TOTAL VOLUME PURGED: (gat) TYPE OF PUMP: Bladder Peristaltic 12 Volt Grundtos Other { AQq ) PURGE METHOD: SAMPLING METHOD: PUMP SETTING: P H p Low Flow Sampling Stabilization Criteria • pH t D.1 standard unit Speck Conductance t 5% in NSfcm • 00 f 0.2 mgq • Turbidity less than 10 NTUs TIME WATER LEVEL FLOW RATE VOLUME REMOVED TEMPERATURE DO SPECIFIC CONDUCTANCE pH ORP TURBIDITY (FT) (x.xx) (mUmin) (x) (gallons OR mL) (x.xx) VC) (x) (mg1L) (x.xx) (NSlcm) (x) (su) (x.xx) (mV) (x) (NTU) (x.x) 1511 So t4m M It Z.77 s- 67 %5G 'to( 2* Z. 19 K tiY 3. Y PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? YES NO ❑ IS A TURBIDITY METER DUPLICATE REQUIRED? YES ❑ A[]NONO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? AYES ❑ NO IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU) FINAL SAMPLE OBSERVATIONS: DETECTED ODOR 610M H2S Petroleum Earthy Musty Undetermined ODOR STRENGTH Ghe Minor Strong ADDITIONAL NOTES: APPEARANCE Per Cloudy Turbid Red/iron Film on Surface Sheen Fines Floc WELL TAG PROTECTIVE CASING LOCK DUST CAP CONCRETE PAD GOOD BAD NONE GOOD BAD NONE GOOD BAD NONE GOOD BAD NONE GOOD BAD NONE z- Version 1.0 Revised 12/17/2018 RDP