Sludge_Characterization_3-3_11192020.pdf

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INVITATION TO BID: LOADING, HAULING AND DISPOSAL OF LIME THICKENED SLUDGE
Solicitation number
ITB-2026-082
Issued by
Miami-Dade County, Miami City, Florida

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Written by GovTribe AI ·

This file comprises laboratory analytical reports and related procurement documentation for the City of North Miami Beach's Norwood Water Treatment Plant lime sludge characterization project. The analytical testing was conducted by Pace Analytical Services and includes comprehensive chemical and physical characterization of a lime-thickened sludge sample collected on November 16, 2020. The sample (SP#1) underwent extensive testing including pesticide analysis (EPA 8081), metal content analysis (EPA 6010), mercury analysis (EPA 7471), semi-volatile organic compound analysis (EPA 8270), volatile organic compound analysis (EPA 8260), and PFAS (per- and polyfluoroalkyl substances) analysis. The sample, received on November 17, 2020, was analyzed on a dry-weight basis with a moisture content of 40.4%. Laboratory results indicate the presence of 6:2 FTS (1H, 1H, 2H, 2H-perfluorooctane sulfonic acid) at 18 ug/kg, with all other tested analytes either not detected or below reporting limits.

The related procurement opportunity solicits sealed bids for the loading, hauling, and disposal of lime-thickened sludge from the Norwood Water Treatment Plant located at 19150 NW 8th Avenue, Miami Gardens, Florida 33169. Services are required on a daily basis, Monday through Saturday, with sludge solids concentrations ranging from approximately 30 to 50 percent. The estimated volume is approximately 51,000 pounds (25.5 net tons) per load, averaging 85 to 90 loads monthly or approximately four loads per day, though this quantity is not guaranteed and subject to change based on facility operating conditions. The sealed bid responses are due by 5:00 pm on Monday, September 28, 2026, via the City's eProcurement Portal. The analytical characterization data provided in the laboratory reports supports the basis for determining appropriate disposal methods and handling requirements for the sludge material.

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INVITATION_TO_BID:_LOADING,_HAULING_AND_DISPOSAL_OF_LIME_THICKENED_SLUDGE.pdf PDF
Lime_Thickened_Sludge_-_Estimated_Annual_Quantity.pdf PDF
Sample_Agreement_(Do_Not_Complete).pdf PDF

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#=CL#

December 10, 2020

LIMS USE: FR - RAISA AKAEVA

LIMS OBJECT ID: 35592739

35592739 Project:

Pace Project No.:

RE:

Raisa Akaeva City of North MIami Beach Norwood Water Treatment Plant 19150 NW 8 Ave Miami Gardens, FL 33169

Lime Sludge #1-Revised Report

Dear Raisa Akaeva:

Enclosed are the analytical results for sample(s) received by the laboratory on November 17, 2020. 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 - Ormond Beach

Revised report. Sub report for PFAs did not appear on original report.

If you have any questions concerning this report, please feel free to contact me.

Sincerely, Rossy Guima rossy.guima@pacelabs.com

Project Manager 954-582-4300

Enclosures

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064 (954)582-4300

#=CP#

CERTIFICATIONS

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

Pace Analytical Services Ormond Beach 8 East Tower Circle, Ormond Beach, FL 32174 Alaska DEC- CS/UST/LUST Alabama Certification #: 41320 Arizona Certification# AZ0819 Colorado Certification: FL NELAC Reciprocity Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification #: E83079 Georgia Certification #: 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification #: 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383 Kentucky Certification #: 90050 Louisiana Certification #: FL NELAC Reciprocity Louisiana Environmental Certificate #: 05007 Maryland Certification: #346 Michigan Certification #: 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236

Montana Certification #: Cert 0074 Nebraska Certification: NE-OS-28-14 New Hampshire Certification #: 2958 New Jersey Certification #: FL022 New York Certification #: 11608 North Carolina Environmental Certificate #: 667 North Carolina Certification #: 12710 North Dakota Certification #: R-216 Ohio DEP 87780 Oklahoma Certification #: D9947 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

#=SS#

SAMPLE SUMMARY

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

Lab ID Sample ID Matrix Date Collected Date Received

35592739001 SP#1 Solid 11/16/20 11:10 11/17/20 16:30

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

#=SA#

SAMPLE ANALYTE COUNT

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts

35592739001 SP#1 EPA 8081 22 PASI-OBLM

EPA 6010 16 PASI-OCS2, CS3

EPA 7471 1 PASI-OJNK

EPA 8270 74 PASI-OTWB

EPA 8260 70 PASI-OCLT

ASTM D2974-87 1 PASI-OAS3

EPA 353.2 2 PASI-OTM3

EPA 9056 1 PASI-OYMP

PASI-O = Pace Analytical Services - Ormond Beach

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

#=AR#

ANALYTICAL RESULTS

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

Sample: SP#1 Lab ID: 35592739001 Collected: 11/16/20 11:10 Received: 11/17/20 16:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLPQL

Analytical Method: EPA 8081 Preparation Method: EPA 3546 Pace Analytical Services - Ormond Beach

8081 GCS Pesticides

Aldrin 0.00057 U mg/kg 11/20/20 11:54 309-00-2 P111/19/20 17:430.0057 0.00057 1 alpha-BHC 0.00057 U mg/kg 11/20/20 11:54 319-84-6 P111/19/20 17:430.0057 0.00057 1 beta-BHC 0.00068 U mg/kg 11/20/20 11:54 319-85-7 P111/19/20 17:430.0057 0.00068 1 delta-BHC 0.00029 U mg/kg 11/20/20 11:54 319-86-8 P111/19/20 17:430.0057 0.00029 1 gamma-BHC (Lindane) 0.00049 U mg/kg 11/20/20 11:54 58-89-9 P111/19/20 17:430.0057 0.00049 1 Chlordane (Technical) 0.017 U mg/kg 11/20/20 11:54 57-74-9 P111/19/20 17:430.057 0.017 1 4,4'-DDD 0.00088 U mg/kg 11/20/20 11:54 72-54-8 P111/19/20 17:430.0057 0.00088 1 4,4'-DDE 0.00062 U mg/kg 11/20/20 11:54 72-55-9 P111/19/20 17:430.0057 0.00062 1 4,4'-DDT 0.00076 U mg/kg 11/20/20 11:54 50-29-3 P111/19/20 17:430.0057 0.00076 1 Dieldrin 0.00069 U mg/kg 11/20/20 11:54 60-57-1 P111/19/20 17:430.0057 0.00069 1 Endosulfan I 0.00063 U mg/kg 11/20/20 11:54 959-98-8 P111/19/20 17:430.0057 0.00063 1 Endosulfan II 0.00066 U mg/kg 11/20/20 11:54 33213-65-9 P111/19/20 17:430.0057 0.00066 1 Endosulfan sulfate 0.00068 U mg/kg 11/20/20 11:54 1031-07-8 P111/19/20 17:430.0057 0.00068 1 Endrin 0.00065 U mg/kg 11/20/20 11:54 72-20-8 P111/19/20 17:430.0057 0.00065 1 Endrin aldehyde 0.00071 U mg/kg 11/20/20 11:54 7421-93-4 P111/19/20 17:430.011 0.00071 1 Endrin ketone 0.00071 U mg/kg 11/20/20 11:54 53494-70-5 P111/19/20 17:430.0057 0.00071 1 Heptachlor 0.00059 U mg/kg 11/20/20 11:54 76-44-8 P111/19/20 17:430.0057 0.00059 1 Heptachlor epoxide 0.0010 U mg/kg 11/20/20 11:54 1024-57-3 P111/19/20 17:430.0057 0.0010 1 Methoxychlor 0.00083 U mg/kg 11/20/20 11:54 72-43-5 P111/19/20 17:430.0057 0.00083 1 Toxaphene 0.024 U mg/kg 11/20/20 11:54 8001-35-2 P111/19/20 17:430.057 0.024 1 Surrogates Tetrachloro-m-xylene (S) 96 % 11/20/20 11:54 877-09-811/19/20 17:4353-140 1 Decachlorobiphenyl (S) 98 % 11/20/20 11:54 2051-24-311/19/20 17:4343-157 1

Analytical Method: EPA 6010 Preparation Method: EPA 3050 Pace Analytical Services - Ormond Beach

6010 MET ICP

Aluminum 507 mg/kg 11/18/20 23:23 7429-90-511/18/20 07:537.5 3.7 1 Antimony 0.56 U mg/kg 11/18/20 23:23 7440-36-011/18/20 07:531.1 0.56 1 Arsenic 0.37 U mg/kg 11/18/20 23:23 7440-38-211/18/20 07:530.75 0.37 1 Barium 42.6 mg/kg 11/18/20 23:23 7440-39-311/18/20 07:530.75 0.37 1 Beryllium 0.037 U mg/kg 11/18/20 23:23 7440-41-711/18/20 07:530.075 0.037 1 Boron 2.0 I mg/kg 11/18/20 23:23 7440-42-811/18/20 07:533.7 1.9 1 Cadmium 0.079 mg/kg 11/18/20 23:23 7440-43-911/18/20 07:530.075 0.037 1 Chromium 1.0 mg/kg 11/18/20 23:23 7440-47-311/18/20 07:530.37 0.19 1 Copper 4.1 mg/kg 11/18/20 23:23 7440-50-811/18/20 07:530.37 0.19 1 Iron 1440 mg/kg 11/18/20 23:23 7439-89-611/18/20 07:533.0 1.5 1 Lead 2.0 mg/kg 11/18/20 23:23 7439-92-111/18/20 07:530.75 0.37 1 Manganese 26.7 mg/kg 11/18/20 23:23 7439-96-511/18/20 07:530.37 0.19 1 Nickel 1.3 mg/kg 11/18/20 23:23 7440-02-011/18/20 07:530.37 0.19 1 Selenium 3.3 mg/kg 11/18/20 23:23 7782-49-211/18/20 07:531.1 0.56 1 Thallium 1.1 U mg/kg 11/19/20 15:10 7440-28-011/18/20 07:532.2 1.1 2 Zinc 0.75 U mg/kg 11/18/20 23:23 7440-66-611/18/20 07:531.5 0.75 1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

Sample: SP#1 Lab ID: 35592739001 Collected: 11/16/20 11:10 Received: 11/17/20 16:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLPQL

Analytical Method: EPA 7471 Preparation Method: EPA 7471 Pace Analytical Services - Ormond Beach

7471 Mercury

Mercury 0.011 I mg/kg 12/07/20 08:36 7439-97-612/03/20 09:100.015 0.0074 1

Analytical Method: EPA 8270 Preparation Method: EPA 3546 Pace Analytical Services - Ormond Beach

8270 MSSV Full List Microwave

Acenaphthene 0.020 U mg/kg 11/19/20 16:07 83-32-911/18/20 11:050.060 0.020 1 Acenaphthylene 0.018 U mg/kg 11/19/20 16:07 208-96-811/18/20 11:050.057 0.018 1 Aniline 0.017 U mg/kg 11/19/20 16:07 62-53-311/18/20 11:050.28 0.017 1 Anthracene 0.020 U mg/kg 11/19/20 16:07 120-12-711/18/20 11:050.060 0.020 1 Benzo(a)anthracene 0.016 U mg/kg 11/19/20 16:07 56-55-311/18/20 11:050.057 0.016 1 Benzo(a)pyrene 0.014 U mg/kg 11/19/20 16:07 50-32-811/18/20 11:050.057 0.014 1 Benzo(b)fluoranthene 0.015 U mg/kg 11/19/20 16:07 205-99-211/18/20 11:050.057 0.015 1 Benzo(g,h,i)perylene 0.014 U mg/kg 11/19/20 16:07 191-24-211/18/20 11:050.057 0.014 1 Benzo(k)fluoranthene 0.015 U mg/kg 11/19/20 16:07 207-08-911/18/20 11:050.057 0.015 1 Benzyl alcohol 0.014 U mg/kg 11/19/20 16:07 100-51-611/18/20 11:050.28 0.014 1 4-Bromophenylphenyl ether 0.011 U mg/kg 11/19/20 16:07 101-55-311/18/20 11:050.28 0.011 1 Butylbenzylphthalate 0.014 U mg/kg 11/19/20 16:07 85-68-711/18/20 11:050.28 0.014 1 4-Chloro-3-methylphenol 0.011 U mg/kg 11/19/20 16:07 59-50-711/18/20 11:051.1 0.011 1 4-Chloroaniline 0.014 U mg/kg 11/19/20 16:07 106-47-811/18/20 11:050.28 0.014 1 bis(2-Chloroethoxy)methane 0.014 U mg/kg 11/19/20 16:07 111-91-111/18/20 11:050.28 0.014 1 bis(2-Chloroethyl) ether 0.018 U mg/kg 11/19/20 16:07 111-44-411/18/20 11:050.28 0.018 1 bis(2-Chloroisopropyl) ether 0.016 U mg/kg 11/19/20 16:07 108-60-111/18/20 11:050.28 0.016 1 2-Chloronaphthalene 0.013 U mg/kg 11/19/20 16:07 91-58-711/18/20 11:050.28 0.013 1 2-Chlorophenol 0.012 U mg/kg 11/19/20 16:07 95-57-811/18/20 11:050.28 0.012 1 4-Chlorophenylphenyl ether 0.011 U mg/kg 11/19/20 16:07 7005-72-311/18/20 11:050.28 0.011 1 Chrysene 0.018 U mg/kg 11/19/20 16:07 218-01-911/18/20 11:050.057 0.018 1 Dibenz(a,h)anthracene 0.013 U mg/kg 11/19/20 16:07 53-70-311/18/20 11:050.057 0.013 1 Dibenzofuran 0.013 U mg/kg 11/19/20 16:07 132-64-911/18/20 11:050.28 0.013 1 1,2-Dichlorobenzene 0.018 U mg/kg 11/19/20 16:07 95-50-111/18/20 11:050.28 0.018 1 1,3-Dichlorobenzene 0.020 U mg/kg 11/19/20 16:07 541-73-111/18/20 11:050.28 0.020 1 1,4-Dichlorobenzene 0.018 U mg/kg 11/19/20 16:07 106-46-711/18/20 11:050.28 0.018 1 3,3'-Dichlorobenzidine 0.014 U mg/kg 11/19/20 16:07 91-94-111/18/20 11:051.1 0.014 1 2,4-Dichlorophenol 0.013 U mg/kg 11/19/20 16:07 120-83-211/18/20 11:050.28 0.013 1 Diethylphthalate 0.011 U mg/kg 11/19/20 16:07 84-66-211/18/20 11:050.28 0.011 1 2,4-Dimethylphenol 0.013 U mg/kg 11/19/20 16:07 105-67-911/18/20 11:050.28 0.013 1 Dimethylphthalate 0.012 U mg/kg 11/19/20 16:07 131-11-311/18/20 11:050.28 0.012 1 Di-n-butylphthalate 0.043 U mg/kg 11/19/20 16:07 84-74-211/18/20 11:050.28 0.043 1 4,6-Dinitro-2-methylphenol 0.18 U mg/kg 11/19/20 16:07 534-52-111/18/20 11:051.1 0.18 1 2,4-Dinitrophenol 0.17 U mg/kg 11/19/20 16:07 51-28-511/18/20 11:051.1 0.17 1 2,4-Dinitrotoluene 0.075 U mg/kg 11/19/20 16:07 121-14-211/18/20 11:050.28 0.075 1 2,6-Dinitrotoluene 0.014 U mg/kg 11/19/20 16:07 606-20-211/18/20 11:050.28 0.014 1 Di-n-octylphthalate 0.069 U mg/kg 11/19/20 16:07 117-84-011/18/20 11:050.28 0.069 1 1,2-Diphenylhydrazine 0.013 U mg/kg 11/19/20 16:07 122-66-711/18/20 11:050.28 0.013 1 bis(2-Ethylhexyl)phthalate 0.013 U mg/kg 11/19/20 16:07 117-81-711/18/20 11:050.28 0.013 1 Fluoranthene 0.019 U mg/kg 11/19/20 16:07 206-44-011/18/20 11:050.057 0.019 1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

Sample: SP#1 Lab ID: 35592739001 Collected: 11/16/20 11:10 Received: 11/17/20 16:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLPQL

Analytical Method: EPA 8270 Preparation Method: EPA 3546 Pace Analytical Services - Ormond Beach

8270 MSSV Full List Microwave

Fluorene 0.020 U mg/kg 11/19/20 16:07 86-73-711/18/20 11:050.062 0.020 1 Hexachloro-1,3-butadiene 0.019 U mg/kg 11/19/20 16:07 87-68-311/18/20 11:050.28 0.019 1 Hexachlorobenzene 0.011 U mg/kg 11/19/20 16:07 118-74-111/18/20 11:050.28 0.011 1 Hexachlorocyclopentadiene 0.087 U mg/kg 11/19/20 16:07 77-47-411/18/20 11:051.1 0.087 1 Hexachloroethane 0.016 U mg/kg 11/19/20 16:07 67-72-111/18/20 11:050.28 0.016 1 Indeno(1,2,3-cd)pyrene 0.013 U mg/kg 11/19/20 16:07 193-39-511/18/20 11:050.057 0.013 1 Isophorone 0.014 U mg/kg 11/19/20 16:07 78-59-111/18/20 11:050.28 0.014 1 1-Methylnaphthalene 0.022 U mg/kg 11/19/20 16:07 90-12-011/18/20 11:050.067 0.022 1 2-Methylnaphthalene 0.022 U mg/kg 11/19/20 16:07 91-57-611/18/20 11:050.065 0.022 1 2-Methylphenol(o-Cresol) 0.014 U mg/kg 11/19/20 16:07 95-48-711/18/20 11:050.28 0.014 1 3&4-Methylphenol(m&p Cresol) 0.013 U mg/kg 11/19/20 16:0711/18/20 11:050.28 0.013 1 Naphthalene 0.019 U mg/kg 11/19/20 16:07 91-20-311/18/20 11:050.059 0.019 1 2-Nitroaniline 0.070 U mg/kg 11/19/20 16:07 88-74-411/18/20 11:050.28 0.070 1 3-Nitroaniline 0.013 U mg/kg 11/19/20 16:07 99-09-211/18/20 11:050.28 0.013 1 4-Nitroaniline 0.064 U mg/kg 11/19/20 16:07 100-01-611/18/20 11:050.28 0.064 1 Nitrobenzene 0.019 U mg/kg 11/19/20 16:07 98-95-311/18/20 11:050.28 0.019 1 2-Nitrophenol 0.090 U mg/kg 11/19/20 16:07 88-75-511/18/20 11:050.28 0.090 1 4-Nitrophenol 0.12 U mg/kg 11/19/20 16:07 100-02-711/18/20 11:050.36 0.12 1 N-Nitrosodimethylamine 0.019 U mg/kg 11/19/20 16:07 62-75-911/18/20 11:050.28 0.019 1 N-Nitroso-di-n-propylamine 0.18 U mg/kg 11/19/20 16:07 621-64-711/18/20 11:050.28 0.18 1 N-Nitrosodiphenylamine 0.013 U mg/kg 11/19/20 16:07 86-30-611/18/20 11:050.28 0.013 1 Pentachlorophenol 0.15 U mg/kg 11/19/20 16:07 87-86-511/18/20 11:051.1 0.15 1 Phenanthrene 0.019 U mg/kg 11/19/20 16:07 85-01-811/18/20 11:050.057 0.019 1 Phenol 0.016 U mg/kg 11/19/20 16:07 108-95-211/18/20 11:050.28 0.016 1 Pyrene 0.018 U mg/kg 11/19/20 16:07 129-00-011/18/20 11:050.057 0.018 1 1,2,4-Trichlorobenzene 0.016 U mg/kg 11/19/20 16:07 120-82-111/18/20 11:050.28 0.016 1 2,4,5-Trichlorophenol 0.011 U mg/kg 11/19/20 16:07 95-95-411/18/20 11:050.28 0.011 1 2,4,6-Trichlorophenol 0.015 U mg/kg 11/19/20 16:07 88-06-211/18/20 11:050.28 0.015 1 Surrogates Nitrobenzene-d5 (S) 83 % 11/19/20 16:07 4165-60-011/18/20 11:0524-98 1 2-Fluorobiphenyl (S) 89 % 11/19/20 16:07 321-60-811/18/20 11:0529-101 1 p-Terphenyl-d14 (S) 99 % 11/19/20 16:07 1718-51-011/18/20 11:0529-112 1 Phenol-d5 (S) 60 % 11/19/20 16:07 4165-62-211/18/20 11:0510-104 1 2-Fluorophenol (S) 30 % 11/19/20 16:07 367-12-411/18/20 11:0519-95 1 2,4,6-Tribromophenol (S) 14 % 11/19/20 16:07 118-79-6 J(S0), S8 11/18/20 11:0523-110 1

Analytical Method: EPA 8260 Preparation Method: EPA 5035 Pace Analytical Services - Ormond Beach

8260 MSV 5035

Acetone 0.063 mg/kg 11/24/20 18:00 67-64-111/24/20 08:140.037 0.015 1 Acetonitrile 0.037 U mg/kg 11/24/20 18:00 75-05-811/24/20 08:140.073 0.037 1 Benzene 0.0037 U mg/kg 11/24/20 18:00 71-43-211/24/20 08:140.0073 0.0037 1 Bromobenzene 0.0037 U mg/kg 11/24/20 18:00 108-86-111/24/20 08:140.0073 0.0037 1 Bromochloromethane 0.0037 U mg/kg 11/24/20 18:00 74-97-511/24/20 08:140.0073 0.0037 1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

Sample: SP#1 Lab ID: 35592739001 Collected: 11/16/20 11:10 Received: 11/17/20 16:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLPQL

Analytical Method: EPA 8260 Preparation Method: EPA 5035 Pace Analytical Services - Ormond Beach

8260 MSV 5035

Bromodichloromethane 0.0037 I mg/kg 11/24/20 18:00 75-27-411/24/20 08:140.0073 0.0037 1 Bromoform 0.0037 U mg/kg 11/24/20 18:00 75-25-211/24/20 08:140.0073 0.0037 1 Bromomethane 0.0037 U mg/kg 11/24/20 18:00 74-83-911/24/20 08:140.0073 0.0037 1 2-Butanone (MEK) 0.0073 U mg/kg 11/24/20 18:00 78-93-311/24/20 08:140.073 0.0073 1 n-Butylbenzene 0.0044 U mg/kg 11/24/20 18:00 104-51-811/24/20 08:140.0073 0.0044 1 sec-Butylbenzene 0.0042 U mg/kg 11/24/20 18:00 135-98-811/24/20 08:140.0073 0.0042 1 tert-Butylbenzene 0.0042 U mg/kg 11/24/20 18:00 98-06-611/24/20 08:140.0073 0.0042 1 Carbon disulfide 0.0037 U mg/kg 11/24/20 18:00 75-15-011/24/20 08:140.0073 0.0037 1 Carbon tetrachloride 0.0037 U mg/kg 11/24/20 18:00 56-23-511/24/20 08:140.0073 0.0037 1 Chlorobenzene 0.0037 U mg/kg 11/24/20 18:00 108-90-711/24/20 08:140.0073 0.0037 1 Chloroethane 0.0053 U mg/kg 11/24/20 18:00 75-00-311/24/20 08:140.0073 0.0053 1 2-Chloroethylvinyl ether 0.015 U mg/kg 11/24/20 18:00 110-75-811/24/20 08:140.029 0.015 1 Chloroform 0.16 mg/kg 11/24/20 18:00 67-66-311/24/20 08:140.0073 0.0043 1 Chloromethane 0.0041 U mg/kg 11/24/20 18:00 74-87-311/24/20 08:140.0073 0.0041 1 2-Chlorotoluene 0.0037 U mg/kg 11/24/20 18:00 95-49-811/24/20 08:140.0073 0.0037 1 4-Chlorotoluene 0.0037 U mg/kg 11/24/20 18:00 106-43-411/24/20 08:140.0073 0.0037 1 Dibromochloromethane 0.0037 U mg/kg 11/24/20 18:00 124-48-111/24/20 08:140.0073 0.0037 1 Dibromomethane 0.0037 U mg/kg 11/24/20 18:00 74-95-311/24/20 08:140.0073 0.0037 1 1,2-Dichlorobenzene 0.0037 U mg/kg 11/24/20 18:00 95-50-111/24/20 08:140.0073 0.0037 1 1,3-Dichlorobenzene 0.0037 U mg/kg 11/24/20 18:00 541-73-111/24/20 08:140.0073 0.0037 1 1,4-Dichlorobenzene 0.0037 U mg/kg 11/24/20 18:00 106-46-711/24/20 08:140.0073 0.0037 1 Dichlorodifluoromethane 0.0039 U mg/kg 11/24/20 18:00 75-71-811/24/20 08:140.0073 0.0039 1 1,1-Dichloroethane 0.0040 U mg/kg 11/24/20 18:00 75-34-311/24/20 08:140.0073 0.0040 1 1,2-Dichloroethane 0.0037 U mg/kg 11/24/20 18:00 107-06-211/24/20 08:140.0073 0.0037 1 1,1-Dichloroethene 0.0037 U mg/kg 11/24/20 18:00 75-35-411/24/20 08:140.0073 0.0037 1 cis-1,2-Dichloroethene 0.0037 U mg/kg 11/24/20 18:00 156-59-211/24/20 08:140.0073 0.0037 1 trans-1,2-Dichloroethene 0.0045 U mg/kg 11/24/20 18:00 156-60-511/24/20 08:140.0073 0.0045 1 1,2-Dichloropropane 0.0037 U mg/kg 11/24/20 18:00 78-87-511/24/20 08:140.0073 0.0037 1 1,3-Dichloropropane 0.0037 U mg/kg 11/24/20 18:00 142-28-911/24/20 08:140.0073 0.0037 1 2,2-Dichloropropane 0.0038 U mg/kg 11/24/20 18:00 594-20-711/24/20 08:140.0073 0.0038 1 1,1-Dichloropropene 0.0037 U mg/kg 11/24/20 18:00 563-58-611/24/20 08:140.0073 0.0037 1 cis-1,3-Dichloropropene 0.0037 U mg/kg 11/24/20 18:00 10061-01-511/24/20 08:140.0073 0.0037 1 trans-1,3-Dichloropropene 0.0037 U mg/kg 11/24/20 18:00 10061-02-611/24/20 08:140.0073 0.0037 1 Ethylbenzene 0.0041 U mg/kg 11/24/20 18:00 100-41-411/24/20 08:140.0073 0.0041 1 2-Hexanone 0.0073 U mg/kg 11/24/20 18:00 591-78-611/24/20 08:140.037 0.0073 1 Iodomethane 0.0073 U mg/kg 11/24/20 18:00 74-88-411/24/20 08:140.015 0.0073 1 Isopropylbenzene (Cumene) 0.0042 U mg/kg 11/24/20 18:00 98-82-811/24/20 08:140.0073 0.0042 1 p-Isopropyltoluene 0.0044 U mg/kg 11/24/20 18:00 99-87-611/24/20 08:140.0073 0.0044 1 Methylene Chloride 0.0037 U mg/kg 11/24/20 18:00 75-09-211/24/20 08:140.0073 0.0037 1 4-Methyl-2-pentanone (MIBK) 0.0073 U mg/kg 11/24/20 18:00 108-10-111/24/20 08:140.037 0.0073 1 Methyl-tert-butyl ether 0.0037 U mg/kg 11/24/20 18:00 1634-04-411/24/20 08:140.0073 0.0037 1 n-Propylbenzene 0.0039 U mg/kg 11/24/20 18:00 103-65-111/24/20 08:140.0073 0.0039 1 Styrene 0.0037 U mg/kg 11/24/20 18:00 100-42-511/24/20 08:140.0073 0.0037 1 1,1,1,2-Tetrachloroethane 0.0037 U mg/kg 11/24/20 18:00 630-20-611/24/20 08:140.0073 0.0037 1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

Sample: SP#1 Lab ID: 35592739001 Collected: 11/16/20 11:10 Received: 11/17/20 16:30 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLPQL

Analytical Method: EPA 8260 Preparation Method: EPA 5035 Pace Analytical Services - Ormond Beach

8260 MSV 5035

1,1,2,2-Tetrachloroethane 0.0037 U mg/kg 11/24/20 18:00 79-34-511/24/20 08:140.0073 0.0037 1 Tetrachloroethene 0.0037 U mg/kg 11/24/20 18:00 127-18-411/24/20 08:140.0073 0.0037 1 Toluene 0.0040 U mg/kg 11/24/20 18:00 108-88-311/24/20 08:140.0073 0.0040 1 1,2,3-Trichlorobenzene 0.0037 U mg/kg 11/24/20 18:00 87-61-611/24/20 08:140.0073 0.0037 1 1,2,4-Trichlorobenzene 0.0037 U mg/kg 11/24/20 18:00 120-82-111/24/20 08:140.0073 0.0037 1 1,1,1-Trichloroethane 0.0040 U mg/kg 11/24/20 18:00 71-55-611/24/20 08:140.0073 0.0040 1 1,1,2-Trichloroethane 0.0037 U mg/kg 11/24/20 18:00 79-00-511/24/20 08:140.0073 0.0037 1 Trichloroethene 0.0041 U mg/kg 11/24/20 18:00 79-01-611/24/20 08:140.0073 0.0041 1 Trichlorofluoromethane 0.0040 U mg/kg 11/24/20 18:00 75-69-411/24/20 08:140.0073 0.0040 1 1,2,3-Trichloropropane 0.0037 U mg/kg 11/24/20 18:00 96-18-411/24/20 08:140.0073 0.0037 1 1,2,3-Trimethylbenzene 0.0037 U mg/kg 11/24/20 18:00 526-73-8 N211/24/20 08:140.0073 0.0037 1 1,2,4-Trimethylbenzene 0.0041 U mg/kg 11/24/20 18:00 95-63-611/24/20 08:140.0073 0.0041 1 1,3,5-Trimethylbenzene 0.0042 U mg/kg 11/24/20 18:00 108-67-811/24/20 08:140.0073 0.0042 1 Vinyl acetate 0.0037 U mg/kg 11/24/20 18:00 108-05-4 J(v1)11/24/20 08:140.0073 0.0037 1 Vinyl chloride 0.0039 U mg/kg 11/24/20 18:00 75-01-411/24/20 08:140.0073 0.0039 1 Xylene (Total) 0.0075 U mg/kg 11/24/20 18:00 1330-20-711/24/20 08:140.022 0.0075 1 m&p-Xylene 0.0075 U mg/kg 11/24/20 18:00 179601-23-111/24/20 08:140.015 0.0075 1 o-Xylene 0.0038 U mg/kg 11/24/20 18:00 95-47-611/24/20 08:140.0073 0.0038 1 Surrogates 4-Bromofluorobenzene (S) 98 % 11/24/20 18:00 460-00-411/24/20 08:1468-125 1 Toluene-d8 (S) 100 % 11/24/20 18:00 2037-26-511/24/20 08:1470-130 1 1,2-Dichlorobenzene-d4 (S) 102 % 11/24/20 18:00 2199-69-111/24/20 08:1470-130 1

Analytical Method: ASTM D2974-87 Pace Analytical Services - Ormond Beach

Percent Moisture

Percent Moisture 40.4 % 11/19/20 09:100.10 0.10 1

Analytical Method: EPA 353.2 Preparation Method: EPA 353.2 Pace Analytical Services - Ormond Beach

353.2 Nitrogen, NO2/NO3

Nitrogen, Nitrate 0.42 U mg/kg 11/18/20 18:12 14797-55-8 Q11/18/20 14:240.85 0.42 1 Nitrogen, Nitrite 0.42 U mg/kg 11/18/20 18:12 14797-65-0 Q11/18/20 14:240.85 0.42 1

Analytical Method: EPA 9056 Preparation Method: EPA 9056 Pace Analytical Services - Ormond Beach

9056 IC Anions

Chloride 90.6 mg/kg 12/03/20 02:45 16887-00-612/02/20 14:2083.9 41.9 1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

#=QC#

QUALITY CONTROL DATA

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

686398

EPA 7471

EPA 7471

7471 Mercury

Laboratory: Pace Analytical Services - Ormond Beach Associated Lab Samples: 35592739001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3736360

Associated Lab Samples: 35592739001

Matrix: Solid

AnalyzedMDL

Mercury mg/kg 0.0044 U 0.0088 12/07/20 08:320.0044

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3736361LABORATORY CONTROL SAMPLE:

LCSSpike

Mercury mg/kg 0.0740.088 84 80-120

Parameter Units

MS

Result % Rec Limits Qual% RecConc.

3736362MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpike Result

35592739001

3736363

MSD

Result

MSD

% Rec RPD RPD

Max

MSDMS

Spike Conc.

Mercury mg/kg 0.15 82 80-12095 8 200.150.011 I 0.14 0.15

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

682659

EPA 3050

EPA 6010

6010 MET Solid

Laboratory: Pace Analytical Services - Ormond Beach Associated Lab Samples: 35592739001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3715945

Associated Lab Samples: 35592739001

Matrix: Solid

AnalyzedMDL

Aluminum mg/kg 2.9 U 5.7 11/18/20 21:382.9 Antimony mg/kg 0.43 U 0.86 11/18/20 21:380.43 Arsenic mg/kg 0.29 U 0.57 11/18/20 21:380.29 Barium mg/kg 0.29 U 0.57 11/18/20 21:380.29 Beryllium mg/kg 0.029 U 0.057 11/18/20 21:380.029 Boron mg/kg 1.4 U 2.9 11/18/20 21:381.4 Cadmium mg/kg 0.029 U 0.057 11/18/20 21:380.029 Chromium mg/kg 0.14 U 0.29 11/18/20 21:380.14 Copper mg/kg 0.14 U 0.29 11/18/20 21:380.14 Iron mg/kg 1.1 U 2.3 11/18/20 21:381.1 Lead mg/kg 0.29 U 0.57 11/18/20 21:380.29 Manganese mg/kg 0.14 U 0.29 11/18/20 21:380.14 Nickel mg/kg 0.14 U 0.29 11/18/20 21:380.14 Selenium mg/kg 0.43 U 0.86 11/18/20 21:380.43 Thallium mg/kg 0.43 U 0.86 11/18/20 21:380.43 Zinc mg/kg 0.57 U 1.1 11/18/20 21:380.57

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3715946LABORATORY CONTROL SAMPLE:

LCSSpike

Aluminum mg/kg 141143 98 80-120 Antimony mg/kg 14.314.3 100 80-120 Arsenic mg/kg 13.914.3 97 80-120 Barium mg/kg 14.514.3 102 80-120 Beryllium mg/kg 1.41.4 97 80-120 Boron mg/kg 68.771.4 96 80-120 Cadmium mg/kg 1.51.4 105 80-120 Chromium mg/kg 15.314.3 107 80-120 Copper mg/kg 14.414.3 100 80-120 Iron mg/kg 147143 103 80-120 Lead mg/kg 15.314.3 107 80-120 Manganese mg/kg 14.814.3 104 80-120 Nickel mg/kg 14.914.3 104 80-120 Selenium mg/kg 13.214.3 92 80-120 Thallium mg/kg 14.514.3 101 80-120 Zinc mg/kg 74.671.4 104 80-120

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

Parameter Units

MS

Result % Rec Limits Qual% RecConc.

3715947MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpike Result

35592460001

3715948

MSD

Result

MSD

% Rec RPD RPD

Max

MSDMS

Spike Conc.

Aluminum mg/kg J(M1), L

118 1960 75-1251490 1 201493380 5680 5600

Antimony mg/kg J(M1), J(R1)

11.8 56 75-12562 32 2014.90.40 U 6.7 9.3

Arsenic mg/kg J(R1)11.8 80 75-12585 28 2014.90.70 10.1 13.4 Barium mg/kg J(M1)11.8 133 75-125143 11 2014.930.8 46.5 52.1 Beryllium mg/kg J(R1)1.2 78 75-12580 27 201.40.027 U 0.92 1.2 Boron mg/kg J(R1)58.7 81 75-12584 27 2074.41.3 U 47.9 62.6 Cadmium mg/kg J(R1)1.2 91 75-12593 25 201.40.027 U 1.1 1.4 Chromium mg/kg J(R1)11.8 100 75-125105 22 2014.94.1 15.8 19.7 Copper mg/kg J(R1)11.8 89 75-12591 25 2014.90.36 10.8 13.9 Iron mg/kg J(M1), L 118 196 75-125222 5 201491670 1900 2000

Lead mg/kg J(R1)11.8 94 75-12596 22 2014.92.4 13.5 16.8 Manganese mg/kg 11.8 103 75-125103 14 2014.99.5 21.6 24.8 Nickel mg/kg J(R1)11.8 98 75-12599 22 2014.90.99 12.5 15.7 Selenium mg/kg J(M1), J(R1)

11.8 73 75-12576 28 2014.90.40 U 8.6 11.3

Thallium mg/kg J(R1)11.8 87 75-12589 26 2014.90.40 U 10.2 13.2 Zinc mg/kg J(R1)58.7 91 75-12596 27 2074.42.1 55.7 73.2

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

684526

EPA 5035

EPA 8260

8260 MSV 5035

Laboratory: Pace Analytical Services - Ormond Beach Associated Lab Samples: 35592739001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3726691

Associated Lab Samples: 35592739001

Matrix: Solid

AnalyzedMDL

1,1,1,2-Tetrachloroethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,1,1-Trichloroethane mg/kg 0.0027 U 0.0049 11/24/20 09:370.0027 1,1,2,2-Tetrachloroethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,1,2-Trichloroethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,1-Dichloroethane mg/kg 0.0027 U 0.0049 11/24/20 09:370.0027 1,1-Dichloroethene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,1-Dichloropropene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,2,3-Trichlorobenzene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,2,3-Trichloropropane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,2,3-Trimethylbenzene mg/kg 0.0025 U 0.0049 N211/24/20 09:370.0025 1,2,4-Trichlorobenzene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,2,4-Trimethylbenzene mg/kg 0.0028 U 0.0049 11/24/20 09:370.0028 1,2-Dichlorobenzene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,2-Dichloroethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,2-Dichloropropane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,3,5-Trimethylbenzene mg/kg 0.0028 U 0.0049 11/24/20 09:370.0028 1,3-Dichlorobenzene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,3-Dichloropropane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 1,4-Dichlorobenzene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 2,2-Dichloropropane mg/kg 0.0026 U 0.0049 11/24/20 09:370.0026 2-Butanone (MEK) mg/kg 0.0049 U 0.049 11/24/20 09:370.0049 2-Chloroethylvinyl ether mg/kg 0.0099 U 0.020 11/24/20 09:370.0099 2-Chlorotoluene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 2-Hexanone mg/kg 0.0049 U 0.025 11/24/20 09:370.0049 4-Chlorotoluene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 4-Methyl-2-pentanone (MIBK) mg/kg 0.0049 U 0.025 11/24/20 09:370.0049 Acetone mg/kg 0.0099 U 0.025 11/24/20 09:370.0099 Acetonitrile mg/kg 0.025 U 0.049 11/24/20 09:370.025 Benzene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Bromobenzene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Bromochloromethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Bromodichloromethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Bromoform mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Bromomethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Carbon disulfide mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Carbon tetrachloride mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Chlorobenzene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Chloroethane mg/kg 0.0035 U 0.0049 11/24/20 09:370.0035 Chloroform mg/kg 0.0029 U 0.0049 11/24/20 09:370.0029 Chloromethane mg/kg 0.0028 U 0.0049 11/24/20 09:370.0028

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3726691

Associated Lab Samples: 35592739001

Matrix: Solid

AnalyzedMDL cis-1,2-Dichloroethene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 cis-1,3-Dichloropropene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Dibromochloromethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Dibromomethane mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Dichlorodifluoromethane mg/kg 0.0026 U 0.0049 11/24/20 09:370.0026 Ethylbenzene mg/kg 0.0028 U 0.0049 11/24/20 09:370.0028 Iodomethane mg/kg 0.0049 U 0.0099 11/24/20 09:370.0049 Isopropylbenzene (Cumene) mg/kg 0.0029 U 0.0049 11/24/20 09:370.0029 m&p-Xylene mg/kg 0.0051 U 0.0099 11/24/20 09:370.0051 Methyl-tert-butyl ether mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Methylene Chloride mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 n-Butylbenzene mg/kg 0.0030 U 0.0049 11/24/20 09:370.0030 n-Propylbenzene mg/kg 0.0026 U 0.0049 11/24/20 09:370.0026 o-Xylene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 p-Isopropyltoluene mg/kg 0.0030 U 0.0049 11/24/20 09:370.0030 sec-Butylbenzene mg/kg 0.0029 U 0.0049 11/24/20 09:370.0029 Styrene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 tert-Butylbenzene mg/kg 0.0028 U 0.0049 11/24/20 09:370.0028 Tetrachloroethene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Toluene mg/kg 0.0027 U 0.0049 11/24/20 09:370.0027 trans-1,2-Dichloroethene mg/kg 0.0030 U 0.0049 11/24/20 09:370.0030 trans-1,3-Dichloropropene mg/kg 0.0025 U 0.0049 11/24/20 09:370.0025 Trichloroethene mg/kg 0.0028 U 0.0049 11/24/20 09:370.0028 Trichlorofluoromethane mg/kg 0.0027 U 0.0049 11/24/20 09:370.0027 Vinyl acetate mg/kg 0.0025 U 0.0049 J(v1)11/24/20 09:370.0025 Vinyl chloride mg/kg 0.0027 U 0.0049 11/24/20 09:370.0027 Xylene (Total) mg/kg 0.0051 U 0.015 11/24/20 09:370.0051 1,2-Dichlorobenzene-d4 (S) % 104 70-130 11/24/20 09:37 4-Bromofluorobenzene (S) % 97 68-125 11/24/20 09:37 Toluene-d8 (S) % 100 70-130 11/24/20 09:37

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3726692LABORATORY CONTROL SAMPLE:

LCSSpike

1,1,1,2-Tetrachloroethane mg/kg 0.0200.02 99 70-130 1,1,1-Trichloroethane mg/kg 0.0180.02 91 70-130 1,1,2,2-Tetrachloroethane mg/kg 0.0190.02 98 70-130 1,1,2-Trichloroethane mg/kg 0.0200.02 103 70-130 1,1-Dichloroethane mg/kg 0.0190.02 93 70-130 1,1-Dichloroethene mg/kg 0.0180.02 93 62-131 1,1-Dichloropropene mg/kg 0.0190.02 95 70-130 1,2,3-Trichlorobenzene mg/kg 0.0200.02 99 70-130 1,2,3-Trichloropropane mg/kg 0.0190.02 98 72-137 1,2,3-Trimethylbenzene mg/kg 0.019 N20.02 96 70-130

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3726692LABORATORY CONTROL SAMPLE:

LCSSpike

1,2,4-Trichlorobenzene mg/kg 0.0190.02 98 70-130 1,2,4-Trimethylbenzene mg/kg 0.0200.02 102 70-130 1,2-Dichlorobenzene mg/kg 0.0190.02 98 70-130 1,2-Dichloroethane mg/kg 0.0180.02 91 70-130 1,2-Dichloropropane mg/kg 0.0180.02 91 70-130 1,3,5-Trimethylbenzene mg/kg 0.0200.02 100 70-130 1,3-Dichlorobenzene mg/kg 0.0200.02 102 70-130 1,3-Dichloropropane mg/kg 0.0190.02 98 70-130 1,4-Dichlorobenzene mg/kg 0.0200.02 99 70-130 2,2-Dichloropropane mg/kg 0.0180.02 89 70-130 2-Butanone (MEK) mg/kg 0.0920.099 93 64-121 2-Chloroethylvinyl ether mg/kg 0.120.099 118 20-150 2-Chlorotoluene mg/kg 0.0190.02 96 70-130 2-Hexanone mg/kg 0.100.099 102 59-137 4-Chlorotoluene mg/kg 0.0190.02 98 70-130 4-Methyl-2-pentanone (MIBK) mg/kg 0.100.099 104 70-130 Acetone mg/kg 0.0960.099 97 68-146 Acetonitrile mg/kg 0.0970.099 98 68-131 Benzene mg/kg 0.0190.02 98 70-130 Bromobenzene mg/kg 0.0190.02 93 70-130 Bromochloromethane mg/kg 0.0200.02 100 70-130 Bromodichloromethane mg/kg 0.0190.02 96 70-130 Bromoform mg/kg 0.0200.02 99 54-129 Bromomethane mg/kg 0.0190.02 95 58-144 Carbon disulfide mg/kg 0.0180.02 90 57-133 Carbon tetrachloride mg/kg 0.0180.02 93 63-137 Chlorobenzene mg/kg 0.0200.02 100 70-130 Chloroethane mg/kg 0.0180.02 93 40-165 Chloroform mg/kg 0.0190.02 95 70-130 Chloromethane mg/kg 0.0190.02 96 64-127 cis-1,2-Dichloroethene mg/kg 0.0180.02 92 70-130 cis-1,3-Dichloropropene mg/kg 0.0190.02 93 70-130 Dibromochloromethane mg/kg 0.0200.02 103 70-130 Dibromomethane mg/kg 0.0200.02 99 70-130 Dichlorodifluoromethane mg/kg 0.0170.02 84 51-143 Ethylbenzene mg/kg 0.0200.02 100 70-130 Iodomethane mg/kg 0.0190.02 96 58-137 Isopropylbenzene (Cumene) mg/kg 0.0210.02 104 70-130 m&p-Xylene mg/kg 0.0400.04 102 70-130 Methyl-tert-butyl ether mg/kg 0.0170.02 84 65-124 Methylene Chloride mg/kg 0.0190.02 95 51-142 n-Butylbenzene mg/kg 0.0200.02 103 70-130 n-Propylbenzene mg/kg 0.0200.02 100 70-130 o-Xylene mg/kg 0.0190.02 97 70-130 p-Isopropyltoluene mg/kg 0.0200.02 99 70-130 sec-Butylbenzene mg/kg 0.0200.02 102 70-130 Styrene mg/kg 0.0200.02 100 70-130

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3726692LABORATORY CONTROL SAMPLE:

LCSSpike tert-Butylbenzene mg/kg 0.0200.02 103 70-130 Tetrachloroethene mg/kg 0.0200.02 100 70-130 Toluene mg/kg 0.0200.02 99 70-130 trans-1,2-Dichloroethene mg/kg 0.0180.02 93 70-130 trans-1,3-Dichloropropene mg/kg 0.0190.02 98 70-130 Trichloroethene mg/kg 0.0190.02 95 70-130 Trichlorofluoromethane mg/kg 0.0180.02 91 60-148 Vinyl acetate mg/kg 0.024 J(v1)0.02 123 70-130 Vinyl chloride mg/kg 0.0200.02 100 69-124 Xylene (Total) mg/kg 0.0600.059 100 70-130 1,2-Dichlorobenzene-d4 (S) % 100 70-130 4-Bromofluorobenzene (S) % 103 68-125 Toluene-d8 (S) % 98 70-130

Parameter Units

MS

Result % Rec Limits Qualifiers% RecConc.

3726694MATRIX SPIKE SAMPLE:

MSSpike

Result 35594248002

1,1,1,2-Tetrachloroethane mg/kg 0.0230.02 116 70-1300.0028 U 1,1,1-Trichloroethane mg/kg 0.0240.02 119 70-1300.0030 U 1,1,2,2-Tetrachloroethane mg/kg 0.0065 J(M1)0.02 32 70-1300.0028 U 1,1,2-Trichloroethane mg/kg 0.0240.02 122 70-1300.0028 U 1,1-Dichloroethane mg/kg 0.0240.02 118 70-1300.0030 U 1,1-Dichloroethene mg/kg 0.026 J(M1)0.02 132 62-1310.0028 U 1,1-Dichloropropene mg/kg 0.0250.02 125 70-1300.0028 U 1,2,3-Trichlorobenzene mg/kg 0.0180.02 91 70-1300.0028 U 1,2,3-Trichloropropane mg/kg 0.0230.02 112 72-1370.0028 U 1,2,3-Trimethylbenzene mg/kg 0.020 N20.02 101 70-1300.0028 U 1,2,4-Trichlorobenzene mg/kg 0.0180.02 91 70-1300.0028 U 1,2,4-Trimethylbenzene mg/kg 0.0210.02 105 70-1300.0031 U 1,2-Dichlorobenzene mg/kg 0.0200.02 102 70-1300.0028 U 1,2-Dichloroethane mg/kg 0.0230.02 113 70-1300.0028 U 1,2-Dichloropropane mg/kg 0.0230.02 114 70-1300.0028 U 1,3,5-Trimethylbenzene mg/kg 0.0210.02 105 70-1300.0032 U 1,3-Dichlorobenzene mg/kg 0.0210.02 104 70-1300.0028 U 1,3-Dichloropropane mg/kg 0.0240.02 117 70-1300.0028 U 1,4-Dichlorobenzene mg/kg 0.0200.02 101 70-1300.0028 U 2,2-Dichloropropane mg/kg 0.0240.02 120 70-1300.0029 U 2-Butanone (MEK) mg/kg 0.110.1 109 64-1210.0055 U 2-Chloroethylvinyl ether mg/kg 0.140.1 135 20-1500.011 U 2-Chlorotoluene mg/kg 0.0210.02 103 70-1300.0028 U 2-Hexanone mg/kg 0.120.1 119 59-1370.0055 U 4-Chlorotoluene mg/kg 0.0210.02 103 70-1300.0028 U 4-Methyl-2-pentanone (MIBK) mg/kg 0.120.1 123 70-1300.0055 U Acetone mg/kg 0.14 J(M1)0.1 67 68-1460.072 Acetonitrile mg/kg 0.120.1 115 68-1310.028 U

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

Parameter Units

MS

Result % Rec Limits Qualifiers% RecConc.

3726694MATRIX SPIKE SAMPLE:

MSSpike

Result 35594248002

Benzene mg/kg 0.0250.02 123 70-1300.0028 U Bromobenzene mg/kg 0.0210.02 105 70-1300.0028 U Bromochloromethane mg/kg 0.0250.02 124 70-1300.0028 U Bromodichloromethane mg/kg 0.0240.02 120 70-1300.0028 U Bromoform mg/kg 0.0230.02 114 54-1290.0028 U Bromomethane mg/kg 0.0230.02 114 58-1440.0028 U Carbon disulfide mg/kg 0.0250.02 124 57-1330.0028 U Carbon tetrachloride mg/kg 0.0250.02 125 63-1370.0028 U Chlorobenzene mg/kg 0.0230.02 114 70-1300.0028 U Chloroethane mg/kg 0.0240.02 118 40-1650.0040 U Chloroform mg/kg 0.0240.02 121 70-1300.0033 U Chloromethane mg/kg 0.0240.02 120 64-1270.0031 U cis-1,2-Dichloroethene mg/kg 0.0240.02 118 70-1300.0028 U cis-1,3-Dichloropropene mg/kg 0.0230.02 116 70-1300.0028 U Dibromochloromethane mg/kg 0.0240.02 122 70-1300.0028 U Dibromomethane mg/kg 0.0240.02 117 70-1300.0028 U Dichlorodifluoromethane mg/kg 0.0230.02 114 51-1430.0029 U Ethylbenzene mg/kg 0.0230.02 114 70-1300.0031 U Iodomethane mg/kg 0.0270.02 133 58-1370.0055 U Isopropylbenzene (Cumene) mg/kg 0.0230.02 116 70-1300.0032 U m&p-Xylene mg/kg 0.0460.04 114 70-1300.0057 U Methyl-tert-butyl ether mg/kg 0.0200.02 102 65-1240.0028 U Methylene Chloride mg/kg 0.0230.02 113 51-1420.0028 U n-Butylbenzene mg/kg 0.0190.02 94 70-1300.0033 U n-Propylbenzene mg/kg 0.0210.02 105 70-1300.0029 U o-Xylene mg/kg 0.0220.02 111 70-1300.0029 U p-Isopropyltoluene mg/kg 0.0200.02 97 70-1300.0033 U sec-Butylbenzene mg/kg 0.0210.02 104 70-1300.0032 U Styrene mg/kg 0.0220.02 111 70-1300.0028 U tert-Butylbenzene mg/kg 0.0190.02 93 70-1300.0032 U Tetrachloroethene mg/kg 0.045 J(M1)0.02 223 70-1300.0028 U Toluene mg/kg 0.0250.02 120 70-1300.0030 U trans-1,2-Dichloroethene mg/kg 0.0240.02 120 70-1300.0034 U trans-1,3-Dichloropropene mg/kg 0.0230.02 117 70-1300.0028 U Trichloroethene mg/kg 0.039 J(M1)0.02 193 70-1300.0031 U Trichlorofluoromethane mg/kg 0.0260.02 128 60-1480.0030 U Vinyl acetate mg/kg 0.0040 I J(M1),J(v1)0.02 20 70-1300.0028 U Vinyl chloride mg/kg 0.025 J(M1)0.02 127 69-1240.0030 U Xylene (Total) mg/kg 0.0680.06 113 70-1300.0057 U 1,2-Dichlorobenzene-d4 (S) % 99 70-130 4-Bromofluorobenzene (S) % 102 68-125 Toluene-d8 (S) % 98 70-130

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

Parameter Units Dup

Result Max RPD QualifiersRPDResult

35594248001

3726693SAMPLE DUPLICATE:

1,1,1,2-Tetrachloroethane mg/kg 0.0029 U 400.0026 U 1,1,1-Trichloroethane mg/kg 0.0031 U 400.0028 U 1,1,2,2-Tetrachloroethane mg/kg 0.0029 U 400.0026 U 1,1,2-Trichloroethane mg/kg 0.0029 U 400.0026 U 1,1-Dichloroethane mg/kg 0.0031 U 400.0028 U 1,1-Dichloroethene mg/kg 0.0029 U 400.0026 U 1,1-Dichloropropene mg/kg 0.0029 U 400.0026 U 1,2,3-Trichlorobenzene mg/kg 0.0029 U 400.0026 U 1,2,3-Trichloropropane mg/kg 0.0029 U 400.0026 U 1,2,3-Trimethylbenzene mg/kg 0.0029 U N2400.0026 U 1,2,4-Trichlorobenzene mg/kg 0.0029 U 400.0026 U 1,2,4-Trimethylbenzene mg/kg 0.0032 U 400.0029 U 1,2-Dichlorobenzene mg/kg 0.0029 U 400.0026 U 1,2-Dichloroethane mg/kg 0.0029 U 400.0026 U 1,2-Dichloropropane mg/kg 0.0029 U 400.0026 U 1,3,5-Trimethylbenzene mg/kg 0.0033 U 400.0030 U 1,3-Dichlorobenzene mg/kg 0.0029 U 400.0026 U 1,3-Dichloropropane mg/kg 0.0029 U 400.0026 U 1,4-Dichlorobenzene mg/kg 0.0029 U 400.0026 U 2,2-Dichloropropane mg/kg 0.0030 U 400.0027 U 2-Butanone (MEK) mg/kg 0.0057 U 400.0051 U 2-Chloroethylvinyl ether mg/kg 0.011 U 400.010 U 2-Chlorotoluene mg/kg 0.0029 U 400.0026 U 2-Hexanone mg/kg 0.0057 U 400.0051 U 4-Chlorotoluene mg/kg 0.0029 U 400.0026 U 4-Methyl-2-pentanone (MIBK) mg/kg 0.0057 U 400.0051 U Acetone mg/kg 0.044 13 400.038 Acetonitrile mg/kg 0.029 U 400.026 U Benzene mg/kg 0.0029 U 400.0026 U Bromobenzene mg/kg 0.0029 U 400.0026 U Bromochloromethane mg/kg 0.0029 U 400.0026 U Bromodichloromethane mg/kg 0.0029 U 400.0026 U Bromoform mg/kg 0.0029 U 400.0026 U Bromomethane mg/kg 0.0029 U 400.0026 U Carbon disulfide mg/kg 0.0029 U 400.0026 U Carbon tetrachloride mg/kg 0.0029 U 400.0026 U Chlorobenzene mg/kg 0.0029 U 400.0026 U Chloroethane mg/kg 0.0041 U 400.0037 U Chloroform mg/kg 0.0034 U 400.0030 U Chloromethane mg/kg 0.0032 U 400.0029 U cis-1,2-Dichloroethene mg/kg 0.0029 U 400.0026 U cis-1,3-Dichloropropene mg/kg 0.0029 U 400.0026 U Dibromochloromethane mg/kg 0.0029 U 400.0026 U Dibromomethane mg/kg 0.0029 U 400.0026 U Dichlorodifluoromethane mg/kg 0.0030 U 400.0027 U Ethylbenzene mg/kg 0.0032 U 400.0029 U Iodomethane mg/kg 0.0057 U 400.0051 U

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

Parameter Units Dup

Result Max RPD QualifiersRPDResult

35594248001

3726693SAMPLE DUPLICATE:

Isopropylbenzene (Cumene) mg/kg 0.0033 U 400.0030 U m&p-Xylene mg/kg 0.0059 U 400.0053 U Methyl-tert-butyl ether mg/kg 0.0029 U 400.0026 U Methylene Chloride mg/kg 0.0029 U 400.0026 U n-Butylbenzene mg/kg 0.0034 U 400.0031 U n-Propylbenzene mg/kg 0.0030 U 400.0027 U o-Xylene mg/kg 0.0029 U 400.0027 U p-Isopropyltoluene mg/kg 0.0034 U 400.0031 U sec-Butylbenzene mg/kg 0.0033 U 400.0030 U Styrene mg/kg 0.0029 U 400.0026 U tert-Butylbenzene mg/kg 0.0033 U 400.0030 U Tetrachloroethene mg/kg 0.0029 U 400.0026 U Toluene mg/kg 0.0031 U 400.0028 U trans-1,2-Dichloroethene mg/kg 0.0035 U 400.0031 U trans-1,3-Dichloropropene mg/kg 0.0029 U 400.0026 U Trichloroethene mg/kg 0.0032 U 400.0029 U Trichlorofluoromethane mg/kg 0.0031 U 400.0028 U Vinyl acetate mg/kg 0.0029 U J(v1)400.0026 U Vinyl chloride mg/kg 0.0031 U 400.0028 U Xylene (Total) mg/kg 0.0059 U 400.0053 U 1,2-Dichlorobenzene-d4 (S) % 104104 4-Bromofluorobenzene (S) % 99 4098 Toluene-d8 (S) % 100 40101

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

683218

EPA 3546

EPA 8081

8081 GCS Pesticides

Laboratory: Pace Analytical Services - Ormond Beach Associated Lab Samples: 35592739001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3719432

Associated Lab Samples: 35592739001

Matrix: Solid

AnalyzedMDL

4,4'-DDD mg/kg 0.00026 U 0.0017 11/20/20 09:490.00026 4,4'-DDE mg/kg 0.00019 U 0.0017 11/20/20 09:490.00019 4,4'-DDT mg/kg 0.00023 U 0.0017 11/20/20 09:490.00023 Aldrin mg/kg 0.00017 U 0.0017 11/20/20 09:490.00017 alpha-BHC mg/kg 0.00017 U 0.0017 11/20/20 09:490.00017 beta-BHC mg/kg 0.00020 U 0.0017 11/20/20 09:490.00020 Chlordane (Technical) mg/kg 0.0051 U 0.017 11/20/20 09:490.0051 delta-BHC mg/kg 0.000087 U 0.0017 11/20/20 09:490.000087 Dieldrin mg/kg 0.00021 U 0.0017 11/20/20 09:490.00021 Endosulfan I mg/kg 0.00019 U 0.0017 11/20/20 09:490.00019 Endosulfan II mg/kg 0.00020 U 0.0017 11/20/20 09:490.00020 Endosulfan sulfate mg/kg 0.00020 U 0.0017 11/20/20 09:490.00020 Endrin mg/kg 0.00019 U 0.0017 11/20/20 09:490.00019 Endrin aldehyde mg/kg 0.00021 U 0.0034 11/20/20 09:490.00021 Endrin ketone mg/kg 0.00021 U 0.0017 11/20/20 09:490.00021 gamma-BHC (Lindane) mg/kg 0.00015 U 0.0017 11/20/20 09:490.00015 Heptachlor mg/kg 0.00018 U 0.0017 11/20/20 09:490.00018 Heptachlor epoxide mg/kg 0.00030 U 0.0017 11/20/20 09:490.00030 Methoxychlor mg/kg 0.00025 U 0.0017 11/20/20 09:490.00025 Toxaphene mg/kg 0.0073 U 0.017 11/20/20 09:490.0073 Decachlorobiphenyl (S) % 93 43-157 11/20/20 09:49 Tetrachloro-m-xylene (S) % 97 53-140 11/20/20 09:49

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3719433LABORATORY CONTROL SAMPLE:

LCSSpike

4,4'-DDD mg/kg 0.0170.017 100 62-144 4,4'-DDE mg/kg 0.0150.017 90 67-141 4,4'-DDT mg/kg 0.0160.017 97 57-159 Aldrin mg/kg 0.0160.017 97 70-136 alpha-BHC mg/kg 0.0150.017 89 67-136 beta-BHC mg/kg 0.0170.017 102 68-131 delta-BHC mg/kg 0.0120.017 71 58-120 Dieldrin mg/kg 0.0150.017 90 63-145 Endosulfan I mg/kg 0.0160.017 93 66-129 Endosulfan II mg/kg 0.0170.017 103 59-130 Endosulfan sulfate mg/kg 0.0170.017 100 57-137 Endrin mg/kg 0.0150.017 89 67-147 Endrin aldehyde mg/kg 0.0170.017 103 54-144

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/10/2020 03:57 PM

Pace Analytical Services, LLC 3610 Park Central Blvd N

Pompano Beach, FL 33064

Pace Project No.:

Project:

35592739 Lime Sludge #1-Revised Report

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.

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3719433LABORATORY CONTROL SAMPLE:

LCSSpike

Endrin ketone mg/kg 0.0170.017 105 60-139 gamma-BHC (Lindane) mg/kg 0.0150.017 89 69-137 Heptachlor mg/kg 0.0160.017 99…

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