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HomeMy WebLinkAbout19070_Polo_Fmr_Gussman_Phase II_20150210 Environmental Services ECS Carolinas, LLP Wilmington, North Carolina 28405 910-686-9114 Report of Gussman Cleaners, New Bern, Craven County, North Carolina Prepared for Avolis Engineering, PA/ New Bern, NC February 10, 2015 Gussman Cleaners New Bern, Craven County, North Carolina ECS Project No. 22:22171 February 10, 2015 TABLE OF CONTENTS 1. PROJECT INFORMATION ................................................................................................. 1 2. SCOPE OF SERVICES....................................................................................................... 1 3. RESULTS ............................................................................................................................ 4 4. SUMMARY, CONCLUSIONS, AND RECOMMENDATIONS .............................................. 5 5. QUALIFICATIONS OF REPORT ........................................................................................ 5 FIGURES Figure 1 - Site Location Map Figure 2 - Sample Location Map TABLES Table 1 - Summary of Soil Analytical Results Table 2 - Summary of Groundwater Analytical Results Table 3 - Summary of Soil Gas Analytical Results APPENDIX Photographs Boring Logs Laboratory Data Sheets and Chain of Custody Record HASP Confirmation Sheet Gussman Cleaners New Bern, Craven County, North Carolina ECS Project No. 22:22171 February 10, 2015 1 1. PROJECT INFORMATION The site is located at 223 Craven Street in New Bern, Craven County, North Carolina (Figure 1). ECS was provided with the Executive Summary of a Phase I Environmental Site Assessment (ESA) prepared by Avolis Engineering, P.A. (Avolis). The Executive Summary referenced the following key factors and observations which contributed to the recognized environmental conditions (RECs).  A dry cleaner operated on the property from 1956 through 2007 with dry cleaning solvents stored in aboveground storage tanks (ASTs) at the rear of the building.  Automotive sales and service occurred on the adjoining property to the north from 1931 through 1958.  An automotive sales and machine shop operated on the southern adjoining property dating back to 1958 and a gasoline tank was located on this property, approximately 15 feet south of the site building from 1931 through 1948. The Executive summary made the following recommendations  Test the soil and groundwater at the rear of the property and midway of the building, on the southern side of the building for contaminants associated with dry cleaning and automotive repair operations.  Perform sub slab soil gas assessment within the building for dry cleaning solvents. In an effort to determine if the site has been impacted by the on-site and off-site RECs identified in the Avolis Phase I ESA report, ECS was requested to provide a proposal to conduct additional assessment at the site. The samples locations were determined by Mr. Avolis. Project information is based on correspondence between Mr. Avolis with Avolis Engineering, P.A. and Mr. Brooks Wall with ECS. 2. SCOPE OF SERVICES The environmental assessment consisted of collecting two soil samples, two groundwater samples, and two soil gas samples to address the above mentioned RECs. Geoprobe® equipment was used to collect the soil and groundwater samples. The Geoprobe® consists of a hydraulic jack mounted on an all-terrain vehicle (ATV). The Geoprobe® is capable of driving various forms of groundwater, soil, and soil gas sampling probes into the ground to depths equivalent of auger refusal. The subcontractor used for this project was Mid Atlantic Drilling, Inc. (MAD). Field activities were conducted on January 22, 2015. Public Utility Clearance Prior to commencing with field activities, ECS contacted North Carolina 811 to locate/mark public utilities at the site. Required separation distances between subsurface activities and marked utilities (typically 30-inches) were maintained during the field activities. Health and Safety Plan As part of this assessment, ECS prepared a site-specific health and safety plan (HASP) for the site. The HASP documented the known or suspected hazards, applicable personal protective Gussman Cleaners New Bern, Craven County, North Carolina ECS Project No. 22:22171 February 10, 2015 2 equipment (PPE) of site personnel, and emergency response procedures. Prior to commencing with field activities, ECS site personnel reviewed the site-specific HASP. A copy of the HASP review confirmation sheet is included in the Appendix. Geoprobe® Soil Borings On January 22, 2015, ECS and MAD mobilized to the site to perform the sampling activities. Soil boring B-1 was advanced on the western side of the site at the rear of the building to assess the ASTs. Soil boring B-2 was advanced along the south side of the building near the former UST location (Figure 2). Soil boring B-1 was advanced to a depth of approximately twelve feet below ground surface (bgs). Soil boring B-2 was advanced to a depth of approximately fifteen feet bgs. The soil samples were collected at a depth of approximately three feet bgs, which is above the groundwater elevation observed during drilling activities at approximately six to seven feet bgs. The soil borings were advanced by hydraulically driving a four-foot long, 1.5-inch soil sampling probe into the soil. Prior to advancing each boring, the down hole equipment and Geoprobe® drill rig were decontaminated utilizing a high pressure steam cleaner that utilized municipal water. The down hole equipment and drill rig were decontaminated to prevent cross- contamination between boring locations. The soil sampling probe is lined with a disposable clear plastic tube, which is replaced with each four-foot interval. After the probe is driven, the clear plastic tube filled with soil is removed from the probe. The clear plastic tube is then cut open to remove the soil. ECS visually classified the soils collected from each boring and screened the soil samples for relative levels of volatile organic vapors using a field screening instrument. Boring logs, which include descriptions of the soils encountered and field screening results, were prepared for each boring and are included in the Appendix. The soils encountered were observed to be brown to gray fine sands to brown/gray clayey sands. The soil samples (B-1 and B-2) collected in the field were transferred into a new, clean resealable bag (half full), and the bag placed in a warm location. Approximately ten minutes after the time of collection, the bag was opened slightly and the probe of a Mini Rae 22 photo ionization detector (PID) organic vapor analyzer was inserted, and the bag immediately resealed using finger pressure. The PID was monitored and the reading recorded. Volatile organic vapors were not detected in the soils collected from the borings. The recorded PID responses are presented on the boring logs included in the Appendix. The soil samples were placed into laboratory prepared containers. The sample containers were labeled with ECS project number, sample identification, sample date and time, and requested analytical analysis. The containers were placed into protective packaging material and placed into a cooler with ice to maintain the samples at approximately 4 Celsius (C). The soil samples were submitted to Pace Analytical Services, Inc. (Pace) in Huntersville, North Carolina (NC certification #11) for chemical analysis. The soil samples (B-1 and B-2) were analyzed for volatile organic compounds (VOCs) using EPA Method 8260/5035 and semi-volatile organic compounds (SVOCs) using EPA Method 8270. ECS maintained proper chain-of-custody (COC) procedures throughout the sample collection and transportation process. A copy of the COC is included in the Appendix. Gussman Cleaners New Bern, Craven County, North Carolina ECS Project No. 22:22171 February 10, 2015 3 Geoprobe® Groundwater Borings Groundwater borings TW-1 and TW-2 were advanced at soil borings B-1 and B-2, respectively (Figure 2). The groundwater borings were advanced by hydraulically driving a four-foot long, 1.5-inch diameter water-sampling probe into the soil to an approximate depth of twelve feet bgs for GW-1 and fifteen feet bgs for GW-2. Groundwater was encountered at approximately six and seven feet bgs. The groundwater sampling probe is equipped with a stainless steel screen and a disposable drive point. The probe is driven to depth and then the rod is retracted to expose the screen. Groundwater then flows through the screen into the hollow probe rods. The groundwater is pumped to the surface using a peristaltic pump with dedicated plastic tubing lowered through the center of the probe rods. Immediately after collection, the groundwater samples were transferred into sample containers provided by the laboratory. Upon completion of sampling, each boring was properly abandoned. The groundwater samples were placed into laboratory prepared containers. The sample containers were labeled with ECS project number, sample identification, sample date and time, and requested analytical analysis. The containers were placed into protective packaging material and placed into a cooler with ice to maintain the samples at approximately 4 Celsius (C). The soil and groundwater samples were submitted to Pace for chemical analysis. The groundwater samples were analyzed for VOCs using EPA Method 8260 and SVOCs using EPA Method 8270. ECS maintained proper chain-of-custody (COC) procedures throughout the sample collection and transportation process. A copy of the COC is included in the Appendix. Soil Gas Sampling Two soil gas samples (SG-1 and SG-2, Figure 2) were collected beneath the slab of the building in the area of the laundry equipment. The samples were collected by drilling a 3/8-inch hole through the slab at both locations inside of the building. The hole extended through the slab into the underlying sub-base. ECS field personnel then placed a soil vapor probe into the hole and down into the sub-base. The probe was constructed of ¼-inch stainless steel tubing and a ¼-inch stainless steel valve with compression Swag-Lok® fittings. The annular space around the tubing and concrete was sealed with inert non-VOC emitting putty. A section of high density poly-ethylene tubing was connected to the stainless steel probe. Prior to collecting the soil vapor samples, laboratory grade helium gas was used as a quality assurance control measure to confirm the integrity of the probe seal. A plastic cylinder (approximately 1.75 quarts) was placed and sealed over the sampling point and purged with laboratory grade helium. The probe point tubing and tracer gas tubing were placed through the cylinder wall via 3/16-inch rubber grommets. The open end of the cylinder was placed on a rubber seal and held securely to the slab with a heavy weight. As the cylinder was flooded with laboratory grade helium via the hose placed through the cylinder wall, the probe tubing was connected to a Model MGD-2002 Multi-Gas Leak detector and the air stream being purged was measured for helium. A helium concentration of less than five percent helium was considered acceptable. If concentrations greater than five percent helium were measured, the probe tube seal was reseated and the leak detection process was repeated. Gussman Cleaners New Bern, Craven County, North Carolina ECS Project No. 22:22171 February 10, 2015 4 The tubing was then connected to a six-liter Summa canister, used to collect sub slab soil gas samples. The two samples were collected using six-liter Summa canisters with a regulator and vacuum gauge. The samples were collected at a flow rate of 0.2 L/min. The vacuum in the canister was measured and recorded at the beginning and the end of the thirty minute sampling cycle. Following sample collection, the canister was labeled and shipped to Pace in Minneapolis, Minnesota to be analyzed for VOCs using EPA Method TO-15. ECS maintained proper COC procedures throughout the sample collection and transportation process. A copy of the COC is included in the Appendix. The probe was removed and the hole was filled with soil cuttings and/or bentonite following sampling. 3. RESULTS Soil Analytical Results Laboratory analysis of soil sample B-1 detected acetone and 1,2,4-trimethylbenzene above laboratory detection limits; however, the concentrations were below their respective soil to groundwater and industrial/commercial maximum soil contaminant concentrations (MSCCs). Laboratory analysis of soil sample B-2 detected concentrations of various SVOCs above laboratory detection limits and their respective soil to groundwater MSCCs. Benzo(a)anthracene and benzo(a)pyrene were detected at concentrations exceeding their respective industrial/commercial MSCCs. A summary of the soil sample analysis is provided in Table 1. The laboratory analytical data sheets and Chain of Custody Records are included in the Appendix. Groundwater Analytical Results Laboratory analysis of groundwater sample TW-1 detected targeted VOCs and SVOCs at concentrations above laboratory detection limits. 1-methylnaphthalene was detected at a concentration exceeding its North Carolina 2L Groundwater Quality Standards (NC2LGWQS). The concentration did not exceed its Gross Contamination Level (GCL). Targeted compounds were not detected above laboratory detection limits in the groundwater sample collected from TW-2. A summary of the groundwater sample analysis is provided in Table 2. The laboratory analytical data sheets and Chain of Custody Records are included in the Appendix. Soil Gas Analytical Results Laboratory analysis of soil gas samples SG-1 and SG-2 detected a variety of petroleum and chlorinated VOCs above laboratory detection limits. However the concentrations detected in both samples did not exceed their respective North Carolina Department of Environment and Natural Resources (NCDENR), Division of Waste Management (DWM), Inactive Hazardous Sites Branch (IHSB) for Non-Residential and Residential Sub Slab and Exterior Soil Vapor Intrusion Screening Levels. A summary of the results are provided in Table 3. The laboratory data sheets are included in the Appendix. Gussman Cleaners New Bern, Craven County, North Carolina ECS Project No. 22:22171 February 10, 2015 5 4. SUMMARY, CONCLUSIONS, AND RECOMMENDATIONS Upon completion of this, ECS summarizes and concludes the following: On January 22, 2015, ECS observed and documented the advancement of two soil and groundwater borings and two sub-slab soil gas borings at the site. Groundwater was encountered at a depth of approximately six to seven feet bgs. Benzo(a)anthracene and benzo(a)pyrene were detected in soil sample B-2 at concentrations exceeding their respective industrial/commercial MSCCs. B-2 is located on the south side of the site building, near the location of a former UST. Concentrations of targeted compounds were not detected in soil sample B-1 at concentrations exceeding their respective MSCCs. Laboratory analysis of groundwater sample TW-1 detected targeted VOCs and SVOCs at concentrations above laboratory detection limits. 1-methylnaphthalene was detected at a concentration exceeding its NC2LGWQS but not its GCL. Targeted compounds were not detected above the laboratory detection limit in the groundwater sample collected from TW- 2. Laboratory analysis of soil gas samples SG-1 and SG-2 detected a variety of petroleum and chlorinated VOCs above laboratory detection limits. However the concentrations detected in both samples did not exceed their respective IHSB Non-Residential or Residential Sub Slab and Exterior Soil Vapor Intrusion Screening Levels. Based on the results of the assessment, ECS recommends the following: ECS understands that a reporting obligation exists. A petroleum release above the regulatory standard was identified in both soil and groundwater sample locations. ECS recommends that a copy of this report be provided to the property owner and that they consult legal counsel regarding their reporting obligation. Based on the results of the assessment, the NCDENR will most likely require additional assessment of the petroleum impacted soil and groundwater and/or completion of a receptor survey to identify the site risk ranking. 5. QUALIFICATIONS OF REPORT The activities and evaluative approaches used in this assessment are consistent with those normally employed in environmental assessment projects of this type. Our evaluation of site conditions has been based on our understanding of the site project information and the data obtained during our field activities. This report was prepared for the express use of Avolis Engineering. Use of this report by other individuals or companies implies their acceptance of the General Conditions of Service of the original contract. SOURCE: UNITED STATES GEOLOGICAL SURVEY 7.5-MINUTE SERIES TOPOGRAPHIC MAP: NEW BERN NORTH CAROLINA, DATED 1994 FIGURE 1 SITE LOCATION MAP GUSSMAN CLEANERS 223 CRAVEN STREET NEW BERN, CRAVEN COUNTY, NORTH CAROLINA ECS PROJECT NO. 22-22171 SITE SOURCE: GOOGLE EARTH 2014 SCALE SHOWN ABOVE FIGURE 2 SAMPLE LOCATION MAP GUSSMAN CLEANERS 223 CRAVEN STREET NEW BERN, CRAVEN COUNTY, NORTH CAROLINA ECS PROJECT NO. 22-22171 TW-1/ B-1 SG-1 B-1/TW-1 SG-1 APPROXIMATE PROPERTY BOUNDARY SOIL GAS SAMPLE LOCATION SOIL/GROUNDWATER SAMPLE LOCATION TW-2/ B-2 SG-2 Compound B-1 B-2 Analytical Method Soil to Groundwater MSCC (mg/kg) Industrial/Commercial MSCC (mg/kg) Acetone 0.113 ND 8260 24 360,000 Benzo(a)anthracene ND 8.40 8270 0.35 8 Benzo(a)pyrene ND 8.65 8270 0.096 0.78 Benzo(b)fluoranthene ND 7.79 8270 1.2 8 Benzo(g,h,i)perylene ND 5.46 8270 6400 12,264 Benzo(k)fluoranthene ND 7.18 8270 12 78 Chrysene ND 8.95 8270 39 780 Fluoranthene ND 14.00 8270 290 16,400 Indeno(1,2,3-cd)pyrene ND 5.09 8270 3.4 8 Phenanthrene ND 5.45 8270 56 12,264 Pyrene ND 11.30 8270 270.0 12,264 1,2,4-Trimethylbenzene 0.019 ND 8260 9 20,440 Remainng VOCs ND ND 8260 Varies Varies Remaining SVOCs ND ND 8270 Varies Varies Notes: Parameters reported in milligrams per liter (mg/kg) MSCC = Maximum Soil Contaminant Concentration ND = Not Detected, NA = Not Analyzed Bold values represent concentrations above Industrial MSCC Standards Samples collected on January 22, 2015 New Bern, Craven County, North Carolina ECS Project Number 22-22171 Table 1 Summary of Soil Analytical Results 223 Craven Street Gussman Cleaners Compound TW-1 TW-2 Analytical Method NCAC 2L Groundwater Standards 1-Methylnaphthalene 15.2 ND 8270 1 Chlorobenzene 10.1 ND 8260 50 1,3-Dichlorobenzene 8.4 ND 8260 200 1,4-Dichlorobenzene 1.4 ND 8260 6 4-Methyl-2-pentanone (MIBK)28.7 ND 8260 100 Remaining VOCs ND ND 8260 Various Remaining SVOCs ND ND 8270 Various Notes: ND = Not Detected Parameters reported in micrograms per liter (ug/L) Bold values represent concentrations above 15A NCAC 2L Standards Samples collected on January 22, 2015 New Bern, Craven County, North Carolina ECS Project Number 22-22171 Table 2 Summary of Groundwater Analytical Results 223 Craven Street Gussman Cleaners Parameter ANALTYCIAL RESULTS ANALTYCIAL RESULTS Sample ID SG-1 SG-2 Collection Date 1/22/2015 1/22/2015 Acetone 34.0 30.1 2,720,000 Benzene 5.7 1.6 1,570 2-Butanone (MEK)14.1 9.0 438,000 Dichlorodifluoromethane (Freon 12)3.3 3.0 876 Ethyl acetate BRL 9.1 6,130 Ethylbenzene 3.4 BRL 4,910 4-Ethyltoluene 2.4 2.2 NS n-Heptane 5.0 3.8 NS n-Hexane 11.4 29.6 61,300 2-Hexanone 1.7 BRL 2,630 Methylene Chloride 7.0 33.7 52,600 Propylene 9.6 7.1 263,000 Tetrachloroethene 3.3 3.2 3,500 Tetrahydrofuran 10.9 BRL 175,000 Toluene 14.5 7.8 438,000 1,2,4-Trimethylbenzene 9.4 8.3 613 1,3,5-Trimethylbenzene 2.5 2.1 NS total Xylenes 18.6 9.1 8,760 Notes: Results presented in micrograms per cubic meter (ug/m3), analogous to parts per billion (ppb) BRL = Compound not detected at a concentration above the method reporting limit Compounds not listed were not detected above laboratory reporting limits NS = No NCDENR IHSB Standard Available NCDENR IHSB Non- Residential Sub-Slab and Exterior Soil Gas Screening Level (ug/m3) North Carolina Department of Environment and Natural Resources, Inactive Hazardous Sites Branch Standard (current as of June 2014) Table 3 Summary of Soil Gas Analytical Results Gussman Cleaners 223 Craven Street New Bern, Craven County, North Carolina ECS Project Number 22-22171 PHOTOGRAPH LOG GUSSMAN CLEANERS 223 CRAVEN STREET NEW BERN, CRAVEN COUNTY, NORTH CAROLINA ECS PROJECT: 22-22171 Photograph 1: View of the site building from Craven Street. Photograph 2: View of the rear of the site. 0 1.5 3 4.5 6 7.5 9 10.5 17.5 24.0 Sample Concrete ABC Stone SP-SM SC Concrete ABC Stone Gray silty SAND - possible fill Gray clayey SAND Boring Terminated at 8' PROJECT:Gussman Cleaners BORING NUM.B-1 CLIENT:Avolis Engineering, PA PROJECT NO.22.22171 LOCATION: 225 Craven Street, New Bern, NC ELEVATION: NA DRILLER: Mid Atlantic Drilling DATE DRILLED: 1/22/2015 LOGGED BY: KBW DRILL RIG: Geoprobe DEPTH TO WATER: 7' Elevation/ Depth (Ft)PI D Re a d i n g Sa m p l e Nu m b e r Sa m p l e Re c o v e r y (in / i n ) Gr a p h i c L o g So i l Cl a s s i f i c a t i o n SOIL DESCRIPTION Th i s i n f o r m a t i o n p e r t a i n s o n l y t o t h i s b o r i n g a n d s h o u l d n o t b e i n t e r p r e t e d a s b e i n g i n d i c a t i v e o f t h e s i t e . Page1of1 0 1.5 3 4.5 6 7.5 9 10.5 0.0 0.0 Sample Asphalt SM Brick SC Asphalt Black silty SAND Bricks and Debris Brown/orange clayey SAND Boring Terminated at 8' PROJECT:Gussman Cleaners BORING NUM.B-2 CLIENT:Avolis Engineering, PA PROJECT NO.22.22171 LOCATION: 225 Craven Street, New Bern, NC ELEVATION: NA DRILLER: Mid Atlantic Drilling DATE DRILLED: 1/22/2015 LOGGED BY: KBW DRILL RIG: Geoprobe DEPTH TO WATER: 6' Elevation/ Depth (Ft)PI D Re a d i n g Sa m p l e Nu m b e r Sa m p l e Re c o v e r y (in / i n ) Gr a p h i c L o g So i l Cl a s s i f i c a t i o n SOIL DESCRIPTION Th i s i n f o r m a t i o n p e r t a i n s o n l y t o t h i s b o r i n g a n d s h o u l d n o t b e i n t e r p r e t e d a s b e i n g i n d i c a t i v e o f t h e s i t e . Page1of1 #=CL# February 03, 2015 LIMS USE: FR - AMY CONCHAS LIMS OBJECT ID: 92234851 92234851 Project: Pace Project No.: RE: Amy Conchas ECS Limited , Gussman Cleaners 22171 Dear Amy Conchas: Enclosed are the analytical results for sample(s) received by the laboratory on January 26, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com Project Manager Enclosures cc:Ms. Amy Conchas, ECS Jonathan Prevatte, ECS Carolinas REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 43 #=CP# CERTIFICATIONS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 43 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92234851001 B-1 EPA 8270 74 PASI-CRES EPA 8260 70 PASI-CDLK ASTM D2974-87 1 PASI-CEJK 92234851002 B-2 EPA 8270 74 PASI-CRES EPA 8260 70 PASI-CDLK ASTM D2974-87 1 PASI-CEJK 92234851003 TW-1 EPA 8270 74 PASI-CBPJ EPA 8260 63 PASI-CGAW 92234851004 TW-2 EPA 8270 74 PASI-CBPJ EPA 8260 63 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 43 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92234851001 B-1 Acetone 113 ug/kg 01/30/15 18:15108EPA 8260 1,2,4-Trimethylbenzene 10.9 ug/kg 01/30/15 18:155.4EPA 8260 Percent Moisture 24.9 %01/29/15 16:230.10ASTM D2974-87 92234851002 B-2 Benzo(a)anthracene 8400 ug/kg 01/30/15 15:294230EPA 8270 Benzo(a)pyrene 8650 ug/kg 01/30/15 15:294230EPA 8270 Benzo(b)fluoranthene 7790 ug/kg 01/30/15 15:294230EPA 8270 Benzo(g,h,i)perylene 5460 ug/kg 01/30/15 15:294230EPA 8270 Benzo(k)fluoranthene 7180 ug/kg 01/30/15 15:294230EPA 8270 Chrysene 8950 ug/kg 01/30/15 15:294230EPA 8270 Fluoranthene 14000 ug/kg 01/30/15 15:294230EPA 8270 Indeno(1,2,3-cd)pyrene 5090 ug/kg 01/30/15 15:294230EPA 8270 Phenanthrene 5450 ug/kg 01/30/15 15:294230EPA 8270 Pyrene 11300 ug/kg 01/30/15 15:294230EPA 8270 Percent Moisture 21.9 %01/29/15 16:230.10ASTM D2974-87 92234851003 TW-1 1-Methylnaphthalene 15.2 ug/L 01/29/15 14:1410.0EPA 8270 Chlorobenzene 10.1 ug/L 02/02/15 13:371.0EPA 8260 1,3-Dichlorobenzene 8.4 ug/L 02/02/15 13:371.0EPA 8260 1,4-Dichlorobenzene 1.4 ug/L 02/02/15 13:371.0EPA 8260 4-Methyl-2-pentanone (MIBK)28.7 ug/L 02/02/15 13:375.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:B-1 Lab ID:92234851001 Collected:01/22/15 10:30 Received:01/26/15 09:00 Matrix:Solid Results reported on a "dry-weight" basis Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave Acenaphthene ND ug/kg 01/30/15 15:01 83-32-901/27/15 14:454391 Acenaphthylene ND ug/kg 01/30/15 15:01 208-96-801/27/15 14:454391 Aniline ND ug/kg 01/30/15 15:01 62-53-301/27/15 14:454391 Anthracene ND ug/kg 01/30/15 15:01 120-12-701/27/15 14:454391 Benzo(a)anthracene ND ug/kg 01/30/15 15:01 56-55-301/27/15 14:454391 Benzo(a)pyrene ND ug/kg 01/30/15 15:01 50-32-801/27/15 14:454391 Benzo(b)fluoranthene ND ug/kg 01/30/15 15:01 205-99-201/27/15 14:454391 Benzo(g,h,i)perylene ND ug/kg 01/30/15 15:01 191-24-201/27/15 14:454391 Benzo(k)fluoranthene ND ug/kg 01/30/15 15:01 207-08-901/27/15 14:454391 Benzoic Acid ND ug/kg 01/30/15 15:01 65-85-001/27/15 14:4522001 Benzyl alcohol ND ug/kg 01/30/15 15:01 100-51-601/27/15 14:458791 4-Bromophenylphenyl ether ND ug/kg 01/30/15 15:01 101-55-301/27/15 14:454391 Butylbenzylphthalate ND ug/kg 01/30/15 15:01 85-68-701/27/15 14:454391 4-Chloro-3-methylphenol ND ug/kg 01/30/15 15:01 59-50-701/27/15 14:458791 4-Chloroaniline ND ug/kg 01/30/15 15:01 106-47-801/27/15 14:4522001 bis(2-Chloroethoxy)methane ND ug/kg 01/30/15 15:01 111-91-101/27/15 14:454391 bis(2-Chloroethyl) ether ND ug/kg 01/30/15 15:01 111-44-401/27/15 14:454391 bis(2-Chloroisopropyl) ether ND ug/kg 01/30/15 15:01 108-60-101/27/15 14:454391 2-Chloronaphthalene ND ug/kg 01/30/15 15:01 91-58-701/27/15 14:454391 2-Chlorophenol ND ug/kg 01/30/15 15:01 95-57-801/27/15 14:454391 4-Chlorophenylphenyl ether ND ug/kg 01/30/15 15:01 7005-72-301/27/15 14:454391 Chrysene ND ug/kg 01/30/15 15:01 218-01-901/27/15 14:454391 Dibenz(a,h)anthracene ND ug/kg 01/30/15 15:01 53-70-301/27/15 14:454391 Dibenzofuran ND ug/kg 01/30/15 15:01 132-64-901/27/15 14:454391 1,2-Dichlorobenzene ND ug/kg 01/30/15 15:01 95-50-101/27/15 14:454391 1,3-Dichlorobenzene ND ug/kg 01/30/15 15:01 541-73-101/27/15 14:454391 1,4-Dichlorobenzene ND ug/kg 01/30/15 15:01 106-46-701/27/15 14:454391 3,3'-Dichlorobenzidine ND ug/kg 01/30/15 15:01 91-94-101/27/15 14:4522001 2,4-Dichlorophenol ND ug/kg 01/30/15 15:01 120-83-201/27/15 14:454391 Diethylphthalate ND ug/kg 01/30/15 15:01 84-66-201/27/15 14:454391 2,4-Dimethylphenol ND ug/kg 01/30/15 15:01 105-67-901/27/15 14:454391 Dimethylphthalate ND ug/kg 01/30/15 15:01 131-11-301/27/15 14:454391 Di-n-butylphthalate ND ug/kg 01/30/15 15:01 84-74-201/27/15 14:454391 4,6-Dinitro-2-methylphenol ND ug/kg 01/30/15 15:01 534-52-101/27/15 14:458791 2,4-Dinitrophenol ND ug/kg 01/30/15 15:01 51-28-501/27/15 14:4522001 2,4-Dinitrotoluene ND ug/kg 01/30/15 15:01 121-14-201/27/15 14:454391 2,6-Dinitrotoluene ND ug/kg 01/30/15 15:01 606-20-201/27/15 14:454391 Di-n-octylphthalate ND ug/kg 01/30/15 15:01 117-84-001/27/15 14:454391 bis(2-Ethylhexyl)phthalate ND ug/kg 01/30/15 15:01 117-81-701/27/15 14:454391 Fluoranthene ND ug/kg 01/30/15 15:01 206-44-001/27/15 14:454391 Fluorene ND ug/kg 01/30/15 15:01 86-73-701/27/15 14:454391 Hexachloro-1,3-butadiene ND ug/kg 01/30/15 15:01 87-68-301/27/15 14:454391 Hexachlorobenzene ND ug/kg 01/30/15 15:01 118-74-101/27/15 14:454391 Hexachlorocyclopentadiene ND ug/kg 01/30/15 15:01 77-47-401/27/15 14:454391 Hexachloroethane ND ug/kg 01/30/15 15:01 67-72-101/27/15 14:454391 Indeno(1,2,3-cd)pyrene ND ug/kg 01/30/15 15:01 193-39-501/27/15 14:454391 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:B-1 Lab ID:92234851001 Collected:01/22/15 10:30 Received:01/26/15 09:00 Matrix:Solid Results reported on a "dry-weight" basis Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave Isophorone ND ug/kg 01/30/15 15:01 78-59-101/27/15 14:454391 1-Methylnaphthalene ND ug/kg 01/30/15 15:01 90-12-001/27/15 14:454391 2-Methylnaphthalene ND ug/kg 01/30/15 15:01 91-57-601/27/15 14:454391 2-Methylphenol(o-Cresol)ND ug/kg 01/30/15 15:01 95-48-701/27/15 14:454391 3&4-Methylphenol(m&p Cresol)ND ug/kg 01/30/15 15:0101/27/15 14:454391 Naphthalene ND ug/kg 01/30/15 15:01 91-20-301/27/15 14:454391 2-Nitroaniline ND ug/kg 01/30/15 15:01 88-74-401/27/15 14:4522001 3-Nitroaniline ND ug/kg 01/30/15 15:01 99-09-201/27/15 14:4522001 4-Nitroaniline ND ug/kg 01/30/15 15:01 100-01-601/27/15 14:458791 Nitrobenzene ND ug/kg 01/30/15 15:01 98-95-301/27/15 14:454391 2-Nitrophenol ND ug/kg 01/30/15 15:01 88-75-501/27/15 14:454391 4-Nitrophenol ND ug/kg 01/30/15 15:01 100-02-701/27/15 14:4522001 N-Nitrosodimethylamine ND ug/kg 01/30/15 15:01 62-75-901/27/15 14:454391 N-Nitroso-di-n-propylamine ND ug/kg 01/30/15 15:01 621-64-701/27/15 14:454391 N-Nitrosodiphenylamine ND ug/kg 01/30/15 15:01 86-30-601/27/15 14:454391 Pentachlorophenol ND ug/kg 01/30/15 15:01 87-86-501/27/15 14:4522001 Phenanthrene ND ug/kg 01/30/15 15:01 85-01-801/27/15 14:454391 Phenol ND ug/kg 01/30/15 15:01 108-95-201/27/15 14:454391 Pyrene ND ug/kg 01/30/15 15:01 129-00-001/27/15 14:454391 1,2,4-Trichlorobenzene ND ug/kg 01/30/15 15:01 120-82-101/27/15 14:454391 2,4,5-Trichlorophenol ND ug/kg 01/30/15 15:01 95-95-401/27/15 14:454391 2,4,6-Trichlorophenol ND ug/kg 01/30/15 15:01 88-06-201/27/15 14:454391 Surrogates Nitrobenzene-d5 (S)56 %01/30/15 15:01 4165-60-001/27/15 14:4523-110 1 2-Fluorobiphenyl (S)55 %01/30/15 15:01 321-60-801/27/15 14:4530-110 1 Terphenyl-d14 (S)39 %01/30/15 15:01 1718-51-001/27/15 14:4528-110 1 Phenol-d6 (S)56 %01/30/15 15:01 13127-88-301/27/15 14:4522-110 1 2-Fluorophenol (S)65 %01/30/15 15:01 367-12-401/27/15 14:4513-110 1 2,4,6-Tribromophenol (S)64 %01/30/15 15:01 118-79-601/27/15 14:4527-110 1 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone 113 ug/kg 01/30/15 18:15 67-64-11081 Benzene ND ug/kg 01/30/15 18:15 71-43-25.4 1 Bromobenzene ND ug/kg 01/30/15 18:15 108-86-15.4 1 Bromochloromethane ND ug/kg 01/30/15 18:15 74-97-55.4 1 Bromodichloromethane ND ug/kg 01/30/15 18:15 75-27-45.4 1 Bromoform ND ug/kg 01/30/15 18:15 75-25-25.4 1 Bromomethane ND ug/kg 01/30/15 18:15 74-83-910.8 1 2-Butanone (MEK)ND ug/kg 01/30/15 18:15 78-93-31081 n-Butylbenzene ND ug/kg 01/30/15 18:15 104-51-85.4 1 sec-Butylbenzene ND ug/kg 01/30/15 18:15 135-98-85.4 1 tert-Butylbenzene ND ug/kg 01/30/15 18:15 98-06-65.4 1 Carbon tetrachloride ND ug/kg 01/30/15 18:15 56-23-55.4 1 Chlorobenzene ND ug/kg 01/30/15 18:15 108-90-75.4 1 Chloroethane ND ug/kg 01/30/15 18:15 75-00-310.8 1 Chloroform ND ug/kg 01/30/15 18:15 67-66-35.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:B-1 Lab ID:92234851001 Collected:01/22/15 10:30 Received:01/26/15 09:00 Matrix:Solid Results reported on a "dry-weight" basis Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Chloromethane ND ug/kg 01/30/15 18:15 74-87-310.8 1 2-Chlorotoluene ND ug/kg 01/30/15 18:15 95-49-85.4 1 4-Chlorotoluene ND ug/kg 01/30/15 18:15 106-43-45.4 1 1,2-Dibromo-3-chloropropane ND ug/kg 01/30/15 18:15 96-12-85.4 1 Dibromochloromethane ND ug/kg 01/30/15 18:15 124-48-15.4 1 1,2-Dibromoethane (EDB)ND ug/kg 01/30/15 18:15 106-93-45.4 1 Dibromomethane ND ug/kg 01/30/15 18:15 74-95-35.4 1 1,2-Dichlorobenzene ND ug/kg 01/30/15 18:15 95-50-15.4 1 1,3-Dichlorobenzene ND ug/kg 01/30/15 18:15 541-73-15.4 1 1,4-Dichlorobenzene ND ug/kg 01/30/15 18:15 106-46-75.4 1 Dichlorodifluoromethane ND ug/kg 01/30/15 18:15 75-71-810.8 1 1,1-Dichloroethane ND ug/kg 01/30/15 18:15 75-34-35.4 1 1,2-Dichloroethane ND ug/kg 01/30/15 18:15 107-06-25.4 1 1,1-Dichloroethene ND ug/kg 01/30/15 18:15 75-35-45.4 1 cis-1,2-Dichloroethene ND ug/kg 01/30/15 18:15 156-59-25.4 1 trans-1,2-Dichloroethene ND ug/kg 01/30/15 18:15 156-60-55.4 1 1,2-Dichloropropane ND ug/kg 01/30/15 18:15 78-87-55.4 1 1,3-Dichloropropane ND ug/kg 01/30/15 18:15 142-28-95.4 1 2,2-Dichloropropane ND ug/kg 01/30/15 18:15 594-20-75.4 1 1,1-Dichloropropene ND ug/kg 01/30/15 18:15 563-58-65.4 1 cis-1,3-Dichloropropene ND ug/kg 01/30/15 18:15 10061-01-55.4 1 trans-1,3-Dichloropropene ND ug/kg 01/30/15 18:15 10061-02-65.4 1 Diisopropyl ether ND ug/kg 01/30/15 18:15 108-20-35.4 1 Ethylbenzene ND ug/kg 01/30/15 18:15 100-41-45.4 1 Hexachloro-1,3-butadiene ND ug/kg 01/30/15 18:15 87-68-35.4 1 2-Hexanone ND ug/kg 01/30/15 18:15 591-78-653.9 1 Isopropylbenzene (Cumene)ND ug/kg 01/30/15 18:15 98-82-85.4 1 p-Isopropyltoluene ND ug/kg 01/30/15 18:15 99-87-65.4 1 Methylene Chloride ND ug/kg 01/30/15 18:15 75-09-221.5 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 01/30/15 18:15 108-10-153.9 1 Methyl-tert-butyl ether ND ug/kg 01/30/15 18:15 1634-04-45.4 1 Naphthalene ND ug/kg 01/30/15 18:15 91-20-35.4 1 n-Propylbenzene ND ug/kg 01/30/15 18:15 103-65-15.4 1 Styrene ND ug/kg 01/30/15 18:15 100-42-55.4 1 1,1,1,2-Tetrachloroethane ND ug/kg 01/30/15 18:15 630-20-65.4 1 1,1,2,2-Tetrachloroethane ND ug/kg 01/30/15 18:15 79-34-55.4 1 Tetrachloroethene ND ug/kg 01/30/15 18:15 127-18-45.4 1 Toluene ND ug/kg 01/30/15 18:15 108-88-35.4 1 1,2,3-Trichlorobenzene ND ug/kg 01/30/15 18:15 87-61-65.4 1 1,2,4-Trichlorobenzene ND ug/kg 01/30/15 18:15 120-82-15.4 1 1,1,1-Trichloroethane ND ug/kg 01/30/15 18:15 71-55-65.4 1 1,1,2-Trichloroethane ND ug/kg 01/30/15 18:15 79-00-55.4 1 Trichloroethene ND ug/kg 01/30/15 18:15 79-01-65.4 1 Trichlorofluoromethane ND ug/kg 01/30/15 18:15 75-69-45.4 1 1,2,3-Trichloropropane ND ug/kg 01/30/15 18:15 96-18-45.4 1 1,2,4-Trimethylbenzene 10.9 ug/kg 01/30/15 18:15 95-63-65.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:B-1 Lab ID:92234851001 Collected:01/22/15 10:30 Received:01/26/15 09:00 Matrix:Solid Results reported on a "dry-weight" basis Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics 1,3,5-Trimethylbenzene ND ug/kg 01/30/15 18:15 108-67-85.4 1 Vinyl acetate ND ug/kg 01/30/15 18:15 108-05-453.9 1 Vinyl chloride ND ug/kg 01/30/15 18:15 75-01-410.8 1 Xylene (Total)ND ug/kg 01/30/15 18:15 1330-20-710.8 1 m&p-Xylene ND ug/kg 01/30/15 18:15 179601-23-110.8 1 o-Xylene ND ug/kg 01/30/15 18:15 95-47-65.4 1 Surrogates Toluene-d8 (S)97 %01/30/15 18:15 2037-26-570-130 1 4-Bromofluorobenzene (S)89 %01/30/15 18:15 460-00-470-130 1 1,2-Dichloroethane-d4 (S)111 %01/30/15 18:15 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 24.9 %01/29/15 16:230.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:B-2 Lab ID:92234851002 Collected:01/22/15 12:30 Received:01/26/15 09:00 Matrix:Solid Results reported on a "dry-weight" basis Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave Acenaphthene ND ug/kg 01/30/15 15:29 83-32-901/27/15 14:45423010 Acenaphthylene ND ug/kg 01/30/15 15:29 208-96-801/27/15 14:45423010 Aniline ND ug/kg 01/30/15 15:29 62-53-301/27/15 14:45423010 Anthracene ND ug/kg 01/30/15 15:29 120-12-701/27/15 14:45423010 Benzo(a)anthracene 8400 ug/kg 01/30/15 15:29 56-55-301/27/15 14:45423010 Benzo(a)pyrene 8650 ug/kg 01/30/15 15:29 50-32-801/27/15 14:45423010 Benzo(b)fluoranthene 7790 ug/kg 01/30/15 15:29 205-99-201/27/15 14:45423010 Benzo(g,h,i)perylene 5460 ug/kg 01/30/15 15:29 191-24-201/27/15 14:45423010 Benzo(k)fluoranthene 7180 ug/kg 01/30/15 15:29 207-08-901/27/15 14:45423010 Benzoic Acid ND ug/kg 01/30/15 15:29 65-85-001/27/15 14:452110010 Benzyl alcohol ND ug/kg 01/30/15 15:29 100-51-601/27/15 14:45845010 4-Bromophenylphenyl ether ND ug/kg 01/30/15 15:29 101-55-301/27/15 14:45423010 Butylbenzylphthalate ND ug/kg 01/30/15 15:29 85-68-701/27/15 14:45423010 4-Chloro-3-methylphenol ND ug/kg 01/30/15 15:29 59-50-701/27/15 14:45845010 4-Chloroaniline ND ug/kg 01/30/15 15:29 106-47-801/27/15 14:452110010 bis(2-Chloroethoxy)methane ND ug/kg 01/30/15 15:29 111-91-101/27/15 14:45423010 bis(2-Chloroethyl) ether ND ug/kg 01/30/15 15:29 111-44-401/27/15 14:45423010 bis(2-Chloroisopropyl) ether ND ug/kg 01/30/15 15:29 108-60-101/27/15 14:45423010 2-Chloronaphthalene ND ug/kg 01/30/15 15:29 91-58-701/27/15 14:45423010 2-Chlorophenol ND ug/kg 01/30/15 15:29 95-57-801/27/15 14:45423010 4-Chlorophenylphenyl ether ND ug/kg 01/30/15 15:29 7005-72-301/27/15 14:45423010 Chrysene 8950 ug/kg 01/30/15 15:29 218-01-901/27/15 14:45423010 Dibenz(a,h)anthracene ND ug/kg 01/30/15 15:29 53-70-301/27/15 14:45423010 Dibenzofuran ND ug/kg 01/30/15 15:29 132-64-901/27/15 14:45423010 1,2-Dichlorobenzene ND ug/kg 01/30/15 15:29 95-50-101/27/15 14:45423010 1,3-Dichlorobenzene ND ug/kg 01/30/15 15:29 541-73-101/27/15 14:45423010 1,4-Dichlorobenzene ND ug/kg 01/30/15 15:29 106-46-701/27/15 14:45423010 3,3'-Dichlorobenzidine ND ug/kg 01/30/15 15:29 91-94-101/27/15 14:452110010 2,4-Dichlorophenol ND ug/kg 01/30/15 15:29 120-83-201/27/15 14:45423010 Diethylphthalate ND ug/kg 01/30/15 15:29 84-66-201/27/15 14:45423010 2,4-Dimethylphenol ND ug/kg 01/30/15 15:29 105-67-901/27/15 14:45423010 Dimethylphthalate ND ug/kg 01/30/15 15:29 131-11-301/27/15 14:45423010 Di-n-butylphthalate ND ug/kg 01/30/15 15:29 84-74-201/27/15 14:45423010 4,6-Dinitro-2-methylphenol ND ug/kg 01/30/15 15:29 534-52-101/27/15 14:45845010 2,4-Dinitrophenol ND ug/kg 01/30/15 15:29 51-28-501/27/15 14:452110010 2,4-Dinitrotoluene ND ug/kg 01/30/15 15:29 121-14-201/27/15 14:45423010 2,6-Dinitrotoluene ND ug/kg 01/30/15 15:29 606-20-201/27/15 14:45423010 Di-n-octylphthalate ND ug/kg 01/30/15 15:29 117-84-001/27/15 14:45423010 bis(2-Ethylhexyl)phthalate ND ug/kg 01/30/15 15:29 117-81-701/27/15 14:45423010 Fluoranthene 14000 ug/kg 01/30/15 15:29 206-44-001/27/15 14:45423010 Fluorene ND ug/kg 01/30/15 15:29 86-73-701/27/15 14:45423010 Hexachloro-1,3-butadiene ND ug/kg 01/30/15 15:29 87-68-301/27/15 14:45423010 Hexachlorobenzene ND ug/kg 01/30/15 15:29 118-74-101/27/15 14:45423010 Hexachlorocyclopentadiene ND ug/kg 01/30/15 15:29 77-47-401/27/15 14:45423010 Hexachloroethane ND ug/kg 01/30/15 15:29 67-72-101/27/15 14:45423010 Indeno(1,2,3-cd)pyrene 5090 ug/kg 01/30/15 15:29 193-39-501/27/15 14:45423010 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:B-2 Lab ID:92234851002 Collected:01/22/15 12:30 Received:01/26/15 09:00 Matrix:Solid Results reported on a "dry-weight" basis Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave Isophorone ND ug/kg 01/30/15 15:29 78-59-101/27/15 14:45423010 1-Methylnaphthalene ND ug/kg 01/30/15 15:29 90-12-001/27/15 14:45423010 2-Methylnaphthalene ND ug/kg 01/30/15 15:29 91-57-601/27/15 14:45423010 2-Methylphenol(o-Cresol)ND ug/kg 01/30/15 15:29 95-48-701/27/15 14:45423010 3&4-Methylphenol(m&p Cresol)ND ug/kg 01/30/15 15:2901/27/15 14:45423010 Naphthalene ND ug/kg 01/30/15 15:29 91-20-301/27/15 14:45423010 2-Nitroaniline ND ug/kg 01/30/15 15:29 88-74-401/27/15 14:452110010 3-Nitroaniline ND ug/kg 01/30/15 15:29 99-09-201/27/15 14:452110010 4-Nitroaniline ND ug/kg 01/30/15 15:29 100-01-601/27/15 14:45845010 Nitrobenzene ND ug/kg 01/30/15 15:29 98-95-301/27/15 14:45423010 2-Nitrophenol ND ug/kg 01/30/15 15:29 88-75-501/27/15 14:45423010 4-Nitrophenol ND ug/kg 01/30/15 15:29 100-02-701/27/15 14:452110010 N-Nitrosodimethylamine ND ug/kg 01/30/15 15:29 62-75-901/27/15 14:45423010 N-Nitroso-di-n-propylamine ND ug/kg 01/30/15 15:29 621-64-701/27/15 14:45423010 N-Nitrosodiphenylamine ND ug/kg 01/30/15 15:29 86-30-601/27/15 14:45423010 Pentachlorophenol ND ug/kg 01/30/15 15:29 87-86-501/27/15 14:452110010 Phenanthrene 5450 ug/kg 01/30/15 15:29 85-01-801/27/15 14:45423010 Phenol ND ug/kg 01/30/15 15:29 108-95-201/27/15 14:45423010 Pyrene 11300 ug/kg 01/30/15 15:29 129-00-001/27/15 14:45423010 1,2,4-Trichlorobenzene ND ug/kg 01/30/15 15:29 120-82-101/27/15 14:45423010 2,4,5-Trichlorophenol ND ug/kg 01/30/15 15:29 95-95-401/27/15 14:45423010 2,4,6-Trichlorophenol ND ug/kg 01/30/15 15:29 88-06-201/27/15 14:45423010 Surrogates Nitrobenzene-d5 (S)0 %01/30/15 15:29 4165-60-0 D3,S401/27/15 14:4523-110 10 2-Fluorobiphenyl (S)0 %01/30/15 15:29 321-60-801/27/15 14:4530-110 10 Terphenyl-d14 (S)0 %01/30/15 15:29 1718-51-001/27/15 14:4528-110 10 Phenol-d6 (S)0 %01/30/15 15:29 13127-88-301/27/15 14:4522-110 10 2-Fluorophenol (S)0 %01/30/15 15:29 367-12-401/27/15 14:4513-110 10 2,4,6-Tribromophenol (S)0 %01/30/15 15:29 118-79-601/27/15 14:4527-110 10 Analytical Method: EPA 82608260/5035A Volatile Organics Acetone ND ug/kg 01/30/15 18:35 67-64-11261 Benzene ND ug/kg 01/30/15 18:35 71-43-26.3 1 Bromobenzene ND ug/kg 01/30/15 18:35 108-86-16.3 1 Bromochloromethane ND ug/kg 01/30/15 18:35 74-97-56.3 1 Bromodichloromethane ND ug/kg 01/30/15 18:35 75-27-46.3 1 Bromoform ND ug/kg 01/30/15 18:35 75-25-26.3 1 Bromomethane ND ug/kg 01/30/15 18:35 74-83-912.6 1 2-Butanone (MEK)ND ug/kg 01/30/15 18:35 78-93-31261 n-Butylbenzene ND ug/kg 01/30/15 18:35 104-51-86.3 1 sec-Butylbenzene ND ug/kg 01/30/15 18:35 135-98-86.3 1 tert-Butylbenzene ND ug/kg 01/30/15 18:35 98-06-66.3 1 Carbon tetrachloride ND ug/kg 01/30/15 18:35 56-23-56.3 1 Chlorobenzene ND ug/kg 01/30/15 18:35 108-90-76.3 1 Chloroethane ND ug/kg 01/30/15 18:35 75-00-312.6 1 Chloroform ND ug/kg 01/30/15 18:35 67-66-36.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:B-2 Lab ID:92234851002 Collected:01/22/15 12:30 Received:01/26/15 09:00 Matrix:Solid Results reported on a "dry-weight" basis Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics Chloromethane ND ug/kg 01/30/15 18:35 74-87-312.6 1 2-Chlorotoluene ND ug/kg 01/30/15 18:35 95-49-86.3 1 4-Chlorotoluene ND ug/kg 01/30/15 18:35 106-43-46.3 1 1,2-Dibromo-3-chloropropane ND ug/kg 01/30/15 18:35 96-12-86.3 1 Dibromochloromethane ND ug/kg 01/30/15 18:35 124-48-16.3 1 1,2-Dibromoethane (EDB)ND ug/kg 01/30/15 18:35 106-93-46.3 1 Dibromomethane ND ug/kg 01/30/15 18:35 74-95-36.3 1 1,2-Dichlorobenzene ND ug/kg 01/30/15 18:35 95-50-16.3 1 1,3-Dichlorobenzene ND ug/kg 01/30/15 18:35 541-73-16.3 1 1,4-Dichlorobenzene ND ug/kg 01/30/15 18:35 106-46-76.3 1 Dichlorodifluoromethane ND ug/kg 01/30/15 18:35 75-71-812.6 1 1,1-Dichloroethane ND ug/kg 01/30/15 18:35 75-34-36.3 1 1,2-Dichloroethane ND ug/kg 01/30/15 18:35 107-06-26.3 1 1,1-Dichloroethene ND ug/kg 01/30/15 18:35 75-35-46.3 1 cis-1,2-Dichloroethene ND ug/kg 01/30/15 18:35 156-59-26.3 1 trans-1,2-Dichloroethene ND ug/kg 01/30/15 18:35 156-60-56.3 1 1,2-Dichloropropane ND ug/kg 01/30/15 18:35 78-87-56.3 1 1,3-Dichloropropane ND ug/kg 01/30/15 18:35 142-28-96.3 1 2,2-Dichloropropane ND ug/kg 01/30/15 18:35 594-20-76.3 1 1,1-Dichloropropene ND ug/kg 01/30/15 18:35 563-58-66.3 1 cis-1,3-Dichloropropene ND ug/kg 01/30/15 18:35 10061-01-56.3 1 trans-1,3-Dichloropropene ND ug/kg 01/30/15 18:35 10061-02-66.3 1 Diisopropyl ether ND ug/kg 01/30/15 18:35 108-20-36.3 1 Ethylbenzene ND ug/kg 01/30/15 18:35 100-41-46.3 1 Hexachloro-1,3-butadiene ND ug/kg 01/30/15 18:35 87-68-36.3 1 2-Hexanone ND ug/kg 01/30/15 18:35 591-78-663.0 1 Isopropylbenzene (Cumene)ND ug/kg 01/30/15 18:35 98-82-86.3 1 p-Isopropyltoluene ND ug/kg 01/30/15 18:35 99-87-66.3 1 Methylene Chloride ND ug/kg 01/30/15 18:35 75-09-225.2 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 01/30/15 18:35 108-10-163.0 1 Methyl-tert-butyl ether ND ug/kg 01/30/15 18:35 1634-04-46.3 1 Naphthalene ND ug/kg 01/30/15 18:35 91-20-36.3 1 n-Propylbenzene ND ug/kg 01/30/15 18:35 103-65-16.3 1 Styrene ND ug/kg 01/30/15 18:35 100-42-56.3 1 1,1,1,2-Tetrachloroethane ND ug/kg 01/30/15 18:35 630-20-66.3 1 1,1,2,2-Tetrachloroethane ND ug/kg 01/30/15 18:35 79-34-56.3 1 Tetrachloroethene ND ug/kg 01/30/15 18:35 127-18-46.3 1 Toluene ND ug/kg 01/30/15 18:35 108-88-36.3 1 1,2,3-Trichlorobenzene ND ug/kg 01/30/15 18:35 87-61-66.3 1 1,2,4-Trichlorobenzene ND ug/kg 01/30/15 18:35 120-82-16.3 1 1,1,1-Trichloroethane ND ug/kg 01/30/15 18:35 71-55-66.3 1 1,1,2-Trichloroethane ND ug/kg 01/30/15 18:35 79-00-56.3 1 Trichloroethene ND ug/kg 01/30/15 18:35 79-01-66.3 1 Trichlorofluoromethane ND ug/kg 01/30/15 18:35 75-69-46.3 1 1,2,3-Trichloropropane ND ug/kg 01/30/15 18:35 96-18-46.3 1 1,2,4-Trimethylbenzene ND ug/kg 01/30/15 18:35 95-63-66.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:B-2 Lab ID:92234851002 Collected:01/22/15 12:30 Received:01/26/15 09:00 Matrix:Solid Results reported on a "dry-weight" basis Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260/5035A Volatile Organics 1,3,5-Trimethylbenzene ND ug/kg 01/30/15 18:35 108-67-86.3 1 Vinyl acetate ND ug/kg 01/30/15 18:35 108-05-463.0 1 Vinyl chloride ND ug/kg 01/30/15 18:35 75-01-412.6 1 Xylene (Total)ND ug/kg 01/30/15 18:35 1330-20-712.6 1 m&p-Xylene ND ug/kg 01/30/15 18:35 179601-23-112.6 1 o-Xylene ND ug/kg 01/30/15 18:35 95-47-66.3 1 Surrogates Toluene-d8 (S)92 %01/30/15 18:35 2037-26-5 1g70-130 1 4-Bromofluorobenzene (S)71 %01/30/15 18:35 460-00-470-130 1 1,2-Dichloroethane-d4 (S)123 %01/30/15 18:35 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 21.9 %01/29/15 16:230.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:TW-1 Lab ID:92234851003 Collected:01/22/15 11:00 Received:01/26/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Acenaphthene ND ug/L 01/29/15 14:14 83-32-901/27/15 16:1510.0 1 Acenaphthylene ND ug/L 01/29/15 14:14 208-96-801/27/15 16:1510.0 1 Aniline ND ug/L 01/29/15 14:14 62-53-301/27/15 16:1510.0 1 Anthracene ND ug/L 01/29/15 14:14 120-12-701/27/15 16:1510.0 1 Benzo(a)anthracene ND ug/L 01/29/15 14:14 56-55-301/27/15 16:1510.0 1 Benzo(a)pyrene ND ug/L 01/29/15 14:14 50-32-801/27/15 16:1510.0 1 Benzo(b)fluoranthene ND ug/L 01/29/15 14:14 205-99-201/27/15 16:1510.0 1 Benzo(g,h,i)perylene ND ug/L 01/29/15 14:14 191-24-201/27/15 16:1510.0 1 Benzo(k)fluoranthene ND ug/L 01/29/15 14:14 207-08-901/27/15 16:1510.0 1 Benzoic Acid ND ug/L 01/29/15 14:14 65-85-001/27/15 16:1550.0 1 Benzyl alcohol ND ug/L 01/29/15 14:14 100-51-601/27/15 16:1520.0 1 4-Bromophenylphenyl ether ND ug/L 01/29/15 14:14 101-55-301/27/15 16:1510.0 1 Butylbenzylphthalate ND ug/L 01/29/15 14:14 85-68-701/27/15 16:1510.0 1 4-Chloro-3-methylphenol ND ug/L 01/29/15 14:14 59-50-701/27/15 16:1520.0 1 4-Chloroaniline ND ug/L 01/29/15 14:14 106-47-801/27/15 16:1520.0 1 bis(2-Chloroethoxy)methane ND ug/L 01/29/15 14:14 111-91-101/27/15 16:1510.0 1 bis(2-Chloroethyl) ether ND ug/L 01/29/15 14:14 111-44-401/27/15 16:1510.0 1 bis(2-Chloroisopropyl) ether ND ug/L 01/29/15 14:14 108-60-101/27/15 16:1510.0 1 2-Chloronaphthalene ND ug/L 01/29/15 14:14 91-58-701/27/15 16:1510.0 1 2-Chlorophenol ND ug/L 01/29/15 14:14 95-57-801/27/15 16:1510.0 1 4-Chlorophenylphenyl ether ND ug/L 01/29/15 14:14 7005-72-301/27/15 16:1510.0 1 Chrysene ND ug/L 01/29/15 14:14 218-01-901/27/15 16:1510.0 1 Dibenz(a,h)anthracene ND ug/L 01/29/15 14:14 53-70-301/27/15 16:1510.0 1 Dibenzofuran ND ug/L 01/29/15 14:14 132-64-901/27/15 16:1510.0 1 1,2-Dichlorobenzene ND ug/L 01/29/15 14:14 95-50-101/27/15 16:1510.0 1 1,3-Dichlorobenzene ND ug/L 01/29/15 14:14 541-73-101/27/15 16:1510.0 1 1,4-Dichlorobenzene ND ug/L 01/29/15 14:14 106-46-701/27/15 16:1510.0 1 3,3'-Dichlorobenzidine ND ug/L 01/29/15 14:14 91-94-101/27/15 16:1520.0 1 2,4-Dichlorophenol ND ug/L 01/29/15 14:14 120-83-201/27/15 16:1510.0 1 Diethylphthalate ND ug/L 01/29/15 14:14 84-66-201/27/15 16:1510.0 1 2,4-Dimethylphenol ND ug/L 01/29/15 14:14 105-67-901/27/15 16:1510.0 1 Dimethylphthalate ND ug/L 01/29/15 14:14 131-11-301/27/15 16:1510.0 1 Di-n-butylphthalate ND ug/L 01/29/15 14:14 84-74-201/27/15 16:1510.0 1 4,6-Dinitro-2-methylphenol ND ug/L 01/29/15 14:14 534-52-101/27/15 16:1520.0 1 2,4-Dinitrophenol ND ug/L 01/29/15 14:14 51-28-501/27/15 16:1550.0 1 2,4-Dinitrotoluene ND ug/L 01/29/15 14:14 121-14-201/27/15 16:1510.0 1 2,6-Dinitrotoluene ND ug/L 01/29/15 14:14 606-20-201/27/15 16:1510.0 1 Di-n-octylphthalate ND ug/L 01/29/15 14:14 117-84-001/27/15 16:1510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 01/29/15 14:14 117-81-701/27/15 16:156.0 1 Fluoranthene ND ug/L 01/29/15 14:14 206-44-001/27/15 16:1510.0 1 Fluorene ND ug/L 01/29/15 14:14 86-73-701/27/15 16:1510.0 1 Hexachloro-1,3-butadiene ND ug/L 01/29/15 14:14 87-68-301/27/15 16:1510.0 1 Hexachlorobenzene ND ug/L 01/29/15 14:14 118-74-101/27/15 16:1510.0 1 Hexachlorocyclopentadiene ND ug/L 01/29/15 14:14 77-47-401/27/15 16:1510.0 1 Hexachloroethane ND ug/L 01/29/15 14:14 67-72-101/27/15 16:1510.0 1 Indeno(1,2,3-cd)pyrene ND ug/L 01/29/15 14:14 193-39-501/27/15 16:1510.0 1 Isophorone ND ug/L 01/29/15 14:14 78-59-101/27/15 16:1510.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:TW-1 Lab ID:92234851003 Collected:01/22/15 11:00 Received:01/26/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic 1-Methylnaphthalene 15.2 ug/L 01/29/15 14:14 90-12-001/27/15 16:1510.0 1 2-Methylnaphthalene ND ug/L 01/29/15 14:14 91-57-601/27/15 16:1510.0 1 2-Methylphenol(o-Cresol)ND ug/L 01/29/15 14:14 95-48-701/27/15 16:1510.0 1 3&4-Methylphenol(m&p Cresol)ND ug/L 01/29/15 14:1401/27/15 16:1510.0 1 Naphthalene ND ug/L 01/29/15 14:14 91-20-301/27/15 16:1510.0 1 2-Nitroaniline ND ug/L 01/29/15 14:14 88-74-401/27/15 16:1550.0 1 3-Nitroaniline ND ug/L 01/29/15 14:14 99-09-201/27/15 16:1550.0 1 4-Nitroaniline ND ug/L 01/29/15 14:14 100-01-601/27/15 16:1520.0 1 Nitrobenzene ND ug/L 01/29/15 14:14 98-95-301/27/15 16:1510.0 1 2-Nitrophenol ND ug/L 01/29/15 14:14 88-75-501/27/15 16:1510.0 1 4-Nitrophenol ND ug/L 01/29/15 14:14 100-02-701/27/15 16:1550.0 1 N-Nitrosodimethylamine ND ug/L 01/29/15 14:14 62-75-901/27/15 16:1510.0 1 N-Nitroso-di-n-propylamine ND ug/L 01/29/15 14:14 621-64-701/27/15 16:1510.0 1 N-Nitrosodiphenylamine ND ug/L 01/29/15 14:14 86-30-601/27/15 16:1510.0 1 Pentachlorophenol ND ug/L 01/29/15 14:14 87-86-501/27/15 16:1525.0 1 Phenanthrene ND ug/L 01/29/15 14:14 85-01-801/27/15 16:1510.0 1 Phenol ND ug/L 01/29/15 14:14 108-95-201/27/15 16:1510.0 1 Pyrene ND ug/L 01/29/15 14:14 129-00-001/27/15 16:1510.0 1 1,2,4-Trichlorobenzene ND ug/L 01/29/15 14:14 120-82-101/27/15 16:1510.0 1 2,4,5-Trichlorophenol ND ug/L 01/29/15 14:14 95-95-401/27/15 16:1510.0 1 2,4,6-Trichlorophenol ND ug/L 01/29/15 14:14 88-06-201/27/15 16:1510.0 1 Surrogates Nitrobenzene-d5 (S)49 %01/29/15 14:14 4165-60-001/27/15 16:1521-110 1 2-Fluorobiphenyl (S)44 %01/29/15 14:14 321-60-801/27/15 16:1527-110 1 Terphenyl-d14 (S)58 %01/29/15 14:14 1718-51-001/27/15 16:1531-107 1 Phenol-d6 (S)17 %01/29/15 14:14 13127-88-301/27/15 16:1510-110 1 2-Fluorophenol (S)26 %01/29/15 14:14 367-12-401/27/15 16:1512-110 1 2,4,6-Tribromophenol (S)68 %01/29/15 14:14 118-79-601/27/15 16:1527-110 1 Analytical Method: EPA 82608260 MSV Low Level Acetone ND ug/L 02/02/15 13:37 67-64-125.0 1 Benzene ND ug/L 02/02/15 13:37 71-43-21.0 1 Bromobenzene ND ug/L 02/02/15 13:37 108-86-11.0 1 Bromochloromethane ND ug/L 02/02/15 13:37 74-97-51.0 1 Bromodichloromethane ND ug/L 02/02/15 13:37 75-27-41.0 1 Bromoform ND ug/L 02/02/15 13:37 75-25-21.0 1 Bromomethane ND ug/L 02/02/15 13:37 74-83-92.0 1 2-Butanone (MEK)ND ug/L 02/02/15 13:37 78-93-35.0 1 Carbon tetrachloride ND ug/L 02/02/15 13:37 56-23-5 L31.0 1 Chlorobenzene 10.1 ug/L 02/02/15 13:37 108-90-71.0 1 Chloroethane ND ug/L 02/02/15 13:37 75-00-31.0 1 Chloroform ND ug/L 02/02/15 13:37 67-66-31.0 1 Chloromethane ND ug/L 02/02/15 13:37 74-87-31.0 1 2-Chlorotoluene ND ug/L 02/02/15 13:37 95-49-81.0 1 4-Chlorotoluene ND ug/L 02/02/15 13:37 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 02/02/15 13:37 96-12-82.0 1 Dibromochloromethane ND ug/L 02/02/15 13:37 124-48-11.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:TW-1 Lab ID:92234851003 Collected:01/22/15 11:00 Received:01/26/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level 1,2-Dibromoethane (EDB)ND ug/L 02/02/15 13:37 106-93-41.0 1 Dibromomethane ND ug/L 02/02/15 13:37 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 02/02/15 13:37 95-50-11.0 1 1,3-Dichlorobenzene 8.4 ug/L 02/02/15 13:37 541-73-11.0 1 1,4-Dichlorobenzene 1.4 ug/L 02/02/15 13:37 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 02/02/15 13:37 75-71-81.0 1 1,1-Dichloroethane ND ug/L 02/02/15 13:37 75-34-31.0 1 1,2-Dichloroethane ND ug/L 02/02/15 13:37 107-06-21.0 1 1,1-Dichloroethene ND ug/L 02/02/15 13:37 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 02/02/15 13:37 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 02/02/15 13:37 156-60-51.0 1 1,2-Dichloropropane ND ug/L 02/02/15 13:37 78-87-51.0 1 1,3-Dichloropropane ND ug/L 02/02/15 13:37 142-28-91.0 1 2,2-Dichloropropane ND ug/L 02/02/15 13:37 594-20-71.0 1 1,1-Dichloropropene ND ug/L 02/02/15 13:37 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 02/02/15 13:37 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 02/02/15 13:37 10061-02-61.0 1 Diisopropyl ether ND ug/L 02/02/15 13:37 108-20-31.0 1 Ethylbenzene ND ug/L 02/02/15 13:37 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 02/02/15 13:37 87-68-31.0 1 2-Hexanone ND ug/L 02/02/15 13:37 591-78-65.0 1 p-Isopropyltoluene ND ug/L 02/02/15 13:37 99-87-61.0 1 Methylene Chloride ND ug/L 02/02/15 13:37 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)28.7 ug/L 02/02/15 13:37 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 02/02/15 13:37 1634-04-41.0 1 Naphthalene ND ug/L 02/02/15 13:37 91-20-31.0 1 Styrene ND ug/L 02/02/15 13:37 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 02/02/15 13:37 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 02/02/15 13:37 79-34-51.0 1 Tetrachloroethene ND ug/L 02/02/15 13:37 127-18-41.0 1 Toluene ND ug/L 02/02/15 13:37 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 02/02/15 13:37 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 02/02/15 13:37 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 02/02/15 13:37 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 02/02/15 13:37 79-00-51.0 1 Trichloroethene ND ug/L 02/02/15 13:37 79-01-61.0 1 Trichlorofluoromethane ND ug/L 02/02/15 13:37 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 02/02/15 13:37 96-18-41.0 1 Vinyl acetate ND ug/L 02/02/15 13:37 108-05-42.0 1 Vinyl chloride ND ug/L 02/02/15 13:37 75-01-41.0 1 Xylene (Total)ND ug/L 02/02/15 13:37 1330-20-72.0 1 m&p-Xylene ND ug/L 02/02/15 13:37 179601-23-12.0 1 o-Xylene ND ug/L 02/02/15 13:37 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)97 %02/02/15 13:37 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %02/02/15 13:37 17060-07-070-130 1 Toluene-d8 (S)104 %02/02/15 13:37 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:TW-2 Lab ID:92234851004 Collected:01/22/15 13:30 Received:01/26/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Acenaphthene ND ug/L 01/29/15 14:45 83-32-901/27/15 16:1510.0 1 Acenaphthylene ND ug/L 01/29/15 14:45 208-96-801/27/15 16:1510.0 1 Aniline ND ug/L 01/29/15 14:45 62-53-301/27/15 16:1510.0 1 Anthracene ND ug/L 01/29/15 14:45 120-12-701/27/15 16:1510.0 1 Benzo(a)anthracene ND ug/L 01/29/15 14:45 56-55-301/27/15 16:1510.0 1 Benzo(a)pyrene ND ug/L 01/29/15 14:45 50-32-801/27/15 16:1510.0 1 Benzo(b)fluoranthene ND ug/L 01/29/15 14:45 205-99-201/27/15 16:1510.0 1 Benzo(g,h,i)perylene ND ug/L 01/29/15 14:45 191-24-201/27/15 16:1510.0 1 Benzo(k)fluoranthene ND ug/L 01/29/15 14:45 207-08-901/27/15 16:1510.0 1 Benzoic Acid ND ug/L 01/29/15 14:45 65-85-001/27/15 16:1550.0 1 Benzyl alcohol ND ug/L 01/29/15 14:45 100-51-601/27/15 16:1520.0 1 4-Bromophenylphenyl ether ND ug/L 01/29/15 14:45 101-55-301/27/15 16:1510.0 1 Butylbenzylphthalate ND ug/L 01/29/15 14:45 85-68-701/27/15 16:1510.0 1 4-Chloro-3-methylphenol ND ug/L 01/29/15 14:45 59-50-701/27/15 16:1520.0 1 4-Chloroaniline ND ug/L 01/29/15 14:45 106-47-801/27/15 16:1520.0 1 bis(2-Chloroethoxy)methane ND ug/L 01/29/15 14:45 111-91-101/27/15 16:1510.0 1 bis(2-Chloroethyl) ether ND ug/L 01/29/15 14:45 111-44-401/27/15 16:1510.0 1 bis(2-Chloroisopropyl) ether ND ug/L 01/29/15 14:45 108-60-101/27/15 16:1510.0 1 2-Chloronaphthalene ND ug/L 01/29/15 14:45 91-58-701/27/15 16:1510.0 1 2-Chlorophenol ND ug/L 01/29/15 14:45 95-57-801/27/15 16:1510.0 1 4-Chlorophenylphenyl ether ND ug/L 01/29/15 14:45 7005-72-301/27/15 16:1510.0 1 Chrysene ND ug/L 01/29/15 14:45 218-01-901/27/15 16:1510.0 1 Dibenz(a,h)anthracene ND ug/L 01/29/15 14:45 53-70-301/27/15 16:1510.0 1 Dibenzofuran ND ug/L 01/29/15 14:45 132-64-901/27/15 16:1510.0 1 1,2-Dichlorobenzene ND ug/L 01/29/15 14:45 95-50-101/27/15 16:1510.0 1 1,3-Dichlorobenzene ND ug/L 01/29/15 14:45 541-73-101/27/15 16:1510.0 1 1,4-Dichlorobenzene ND ug/L 01/29/15 14:45 106-46-701/27/15 16:1510.0 1 3,3'-Dichlorobenzidine ND ug/L 01/29/15 14:45 91-94-101/27/15 16:1520.0 1 2,4-Dichlorophenol ND ug/L 01/29/15 14:45 120-83-201/27/15 16:1510.0 1 Diethylphthalate ND ug/L 01/29/15 14:45 84-66-201/27/15 16:1510.0 1 2,4-Dimethylphenol ND ug/L 01/29/15 14:45 105-67-901/27/15 16:1510.0 1 Dimethylphthalate ND ug/L 01/29/15 14:45 131-11-301/27/15 16:1510.0 1 Di-n-butylphthalate ND ug/L 01/29/15 14:45 84-74-201/27/15 16:1510.0 1 4,6-Dinitro-2-methylphenol ND ug/L 01/29/15 14:45 534-52-101/27/15 16:1520.0 1 2,4-Dinitrophenol ND ug/L 01/29/15 14:45 51-28-501/27/15 16:1550.0 1 2,4-Dinitrotoluene ND ug/L 01/29/15 14:45 121-14-201/27/15 16:1510.0 1 2,6-Dinitrotoluene ND ug/L 01/29/15 14:45 606-20-201/27/15 16:1510.0 1 Di-n-octylphthalate ND ug/L 01/29/15 14:45 117-84-001/27/15 16:1510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 01/29/15 14:45 117-81-701/27/15 16:156.0 1 Fluoranthene ND ug/L 01/29/15 14:45 206-44-001/27/15 16:1510.0 1 Fluorene ND ug/L 01/29/15 14:45 86-73-701/27/15 16:1510.0 1 Hexachloro-1,3-butadiene ND ug/L 01/29/15 14:45 87-68-301/27/15 16:1510.0 1 Hexachlorobenzene ND ug/L 01/29/15 14:45 118-74-101/27/15 16:1510.0 1 Hexachlorocyclopentadiene ND ug/L 01/29/15 14:45 77-47-401/27/15 16:1510.0 1 Hexachloroethane ND ug/L 01/29/15 14:45 67-72-101/27/15 16:1510.0 1 Indeno(1,2,3-cd)pyrene ND ug/L 01/29/15 14:45 193-39-501/27/15 16:1510.0 1 Isophorone ND ug/L 01/29/15 14:45 78-59-101/27/15 16:1510.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:TW-2 Lab ID:92234851004 Collected:01/22/15 13:30 Received:01/26/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic 1-Methylnaphthalene ND ug/L 01/29/15 14:45 90-12-001/27/15 16:1510.0 1 2-Methylnaphthalene ND ug/L 01/29/15 14:45 91-57-601/27/15 16:1510.0 1 2-Methylphenol(o-Cresol)ND ug/L 01/29/15 14:45 95-48-701/27/15 16:1510.0 1 3&4-Methylphenol(m&p Cresol)ND ug/L 01/29/15 14:4501/27/15 16:1510.0 1 Naphthalene ND ug/L 01/29/15 14:45 91-20-301/27/15 16:1510.0 1 2-Nitroaniline ND ug/L 01/29/15 14:45 88-74-401/27/15 16:1550.0 1 3-Nitroaniline ND ug/L 01/29/15 14:45 99-09-201/27/15 16:1550.0 1 4-Nitroaniline ND ug/L 01/29/15 14:45 100-01-601/27/15 16:1520.0 1 Nitrobenzene ND ug/L 01/29/15 14:45 98-95-301/27/15 16:1510.0 1 2-Nitrophenol ND ug/L 01/29/15 14:45 88-75-501/27/15 16:1510.0 1 4-Nitrophenol ND ug/L 01/29/15 14:45 100-02-701/27/15 16:1550.0 1 N-Nitrosodimethylamine ND ug/L 01/29/15 14:45 62-75-901/27/15 16:1510.0 1 N-Nitroso-di-n-propylamine ND ug/L 01/29/15 14:45 621-64-701/27/15 16:1510.0 1 N-Nitrosodiphenylamine ND ug/L 01/29/15 14:45 86-30-601/27/15 16:1510.0 1 Pentachlorophenol ND ug/L 01/29/15 14:45 87-86-501/27/15 16:1525.0 1 Phenanthrene ND ug/L 01/29/15 14:45 85-01-801/27/15 16:1510.0 1 Phenol ND ug/L 01/29/15 14:45 108-95-201/27/15 16:1510.0 1 Pyrene ND ug/L 01/29/15 14:45 129-00-001/27/15 16:1510.0 1 1,2,4-Trichlorobenzene ND ug/L 01/29/15 14:45 120-82-101/27/15 16:1510.0 1 2,4,5-Trichlorophenol ND ug/L 01/29/15 14:45 95-95-401/27/15 16:1510.0 1 2,4,6-Trichlorophenol ND ug/L 01/29/15 14:45 88-06-201/27/15 16:1510.0 1 Surrogates Nitrobenzene-d5 (S)48 %01/29/15 14:45 4165-60-001/27/15 16:1521-110 1 2-Fluorobiphenyl (S)52 %01/29/15 14:45 321-60-801/27/15 16:1527-110 1 Terphenyl-d14 (S)55 %01/29/15 14:45 1718-51-001/27/15 16:1531-107 1 Phenol-d6 (S)20 %01/29/15 14:45 13127-88-301/27/15 16:1510-110 1 2-Fluorophenol (S)29 %01/29/15 14:45 367-12-401/27/15 16:1512-110 1 2,4,6-Tribromophenol (S)62 %01/29/15 14:45 118-79-601/27/15 16:1527-110 1 Analytical Method: EPA 82608260 MSV Low Level Acetone ND ug/L 02/02/15 14:10 67-64-125.0 1 Benzene ND ug/L 02/02/15 14:10 71-43-21.0 1 Bromobenzene ND ug/L 02/02/15 14:10 108-86-11.0 1 Bromochloromethane ND ug/L 02/02/15 14:10 74-97-51.0 1 Bromodichloromethane ND ug/L 02/02/15 14:10 75-27-41.0 1 Bromoform ND ug/L 02/02/15 14:10 75-25-21.0 1 Bromomethane ND ug/L 02/02/15 14:10 74-83-92.0 1 2-Butanone (MEK)ND ug/L 02/02/15 14:10 78-93-35.0 1 Carbon tetrachloride ND ug/L 02/02/15 14:10 56-23-5 L31.0 1 Chlorobenzene ND ug/L 02/02/15 14:10 108-90-71.0 1 Chloroethane ND ug/L 02/02/15 14:10 75-00-31.0 1 Chloroform ND ug/L 02/02/15 14:10 67-66-31.0 1 Chloromethane ND ug/L 02/02/15 14:10 74-87-31.0 1 2-Chlorotoluene ND ug/L 02/02/15 14:10 95-49-81.0 1 4-Chlorotoluene ND ug/L 02/02/15 14:10 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 02/02/15 14:10 96-12-82.0 1 Dibromochloromethane ND ug/L 02/02/15 14:10 124-48-11.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 43 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Sample:TW-2 Lab ID:92234851004 Collected:01/22/15 13:30 Received:01/26/15 09:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level 1,2-Dibromoethane (EDB)ND ug/L 02/02/15 14:10 106-93-41.0 1 Dibromomethane ND ug/L 02/02/15 14:10 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 02/02/15 14:10 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 02/02/15 14:10 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 02/02/15 14:10 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 02/02/15 14:10 75-71-81.0 1 1,1-Dichloroethane ND ug/L 02/02/15 14:10 75-34-31.0 1 1,2-Dichloroethane ND ug/L 02/02/15 14:10 107-06-21.0 1 1,1-Dichloroethene ND ug/L 02/02/15 14:10 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 02/02/15 14:10 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 02/02/15 14:10 156-60-51.0 1 1,2-Dichloropropane ND ug/L 02/02/15 14:10 78-87-51.0 1 1,3-Dichloropropane ND ug/L 02/02/15 14:10 142-28-91.0 1 2,2-Dichloropropane ND ug/L 02/02/15 14:10 594-20-71.0 1 1,1-Dichloropropene ND ug/L 02/02/15 14:10 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 02/02/15 14:10 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 02/02/15 14:10 10061-02-61.0 1 Diisopropyl ether ND ug/L 02/02/15 14:10 108-20-31.0 1 Ethylbenzene ND ug/L 02/02/15 14:10 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 02/02/15 14:10 87-68-31.0 1 2-Hexanone ND ug/L 02/02/15 14:10 591-78-65.0 1 p-Isopropyltoluene ND ug/L 02/02/15 14:10 99-87-61.0 1 Methylene Chloride ND ug/L 02/02/15 14:10 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 02/02/15 14:10 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 02/02/15 14:10 1634-04-41.0 1 Naphthalene ND ug/L 02/02/15 14:10 91-20-31.0 1 Styrene ND ug/L 02/02/15 14:10 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 02/02/15 14:10 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 02/02/15 14:10 79-34-51.0 1 Tetrachloroethene ND ug/L 02/02/15 14:10 127-18-41.0 1 Toluene ND ug/L 02/02/15 14:10 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 02/02/15 14:10 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 02/02/15 14:10 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 02/02/15 14:10 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 02/02/15 14:10 79-00-51.0 1 Trichloroethene ND ug/L 02/02/15 14:10 79-01-61.0 1 Trichlorofluoromethane ND ug/L 02/02/15 14:10 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 02/02/15 14:10 96-18-41.0 1 Vinyl acetate ND ug/L 02/02/15 14:10 108-05-42.0 1 Vinyl chloride ND ug/L 02/02/15 14:10 75-01-41.0 1 Xylene (Total)ND ug/L 02/02/15 14:10 1330-20-72.0 1 m&p-Xylene ND ug/L 02/02/15 14:10 179601-23-12.0 1 o-Xylene ND ug/L 02/02/15 14:10 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %02/02/15 14:10 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %02/02/15 14:10 17060-07-070-130 1 Toluene-d8 (S)96 %02/02/15 14:10 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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: MSV/30201 EPA 8260 EPA 8260 8260 MSV Low Level Associated Lab Samples:92234851003, 92234851004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1382356 Associated Lab Samples:92234851003, 92234851004 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 02/02/15 11:40 1,1,1-Trichloroethane ug/L ND 1.0 02/02/15 11:40 1,1,2,2-Tetrachloroethane ug/L ND 1.0 02/02/15 11:40 1,1,2-Trichloroethane ug/L ND 1.0 02/02/15 11:40 1,1-Dichloroethane ug/L ND 1.0 02/02/15 11:40 1,1-Dichloroethene ug/L ND 1.0 02/02/15 11:40 1,1-Dichloropropene ug/L ND 1.0 02/02/15 11:40 1,2,3-Trichlorobenzene ug/L ND 1.0 02/02/15 11:40 1,2,3-Trichloropropane ug/L ND 1.0 02/02/15 11:40 1,2,4-Trichlorobenzene ug/L ND 1.0 02/02/15 11:40 1,2-Dibromo-3-chloropropane ug/L ND 2.0 02/02/15 11:40 1,2-Dibromoethane (EDB)ug/L ND 1.0 02/02/15 11:40 1,2-Dichlorobenzene ug/L ND 1.0 02/02/15 11:40 1,2-Dichloroethane ug/L ND 1.0 02/02/15 11:40 1,2-Dichloropropane ug/L ND 1.0 02/02/15 11:40 1,3-Dichlorobenzene ug/L ND 1.0 02/02/15 11:40 1,3-Dichloropropane ug/L ND 1.0 02/02/15 11:40 1,4-Dichlorobenzene ug/L ND 1.0 02/02/15 11:40 2,2-Dichloropropane ug/L ND 1.0 02/02/15 11:40 2-Butanone (MEK)ug/L ND 5.0 02/02/15 11:40 2-Chlorotoluene ug/L ND 1.0 02/02/15 11:40 2-Hexanone ug/L ND 5.0 02/02/15 11:40 4-Chlorotoluene ug/L ND 1.0 02/02/15 11:40 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 02/02/15 11:40 Acetone ug/L ND 25.0 02/02/15 11:40 Benzene ug/L ND 1.0 02/02/15 11:40 Bromobenzene ug/L ND 1.0 02/02/15 11:40 Bromochloromethane ug/L ND 1.0 02/02/15 11:40 Bromodichloromethane ug/L ND 1.0 02/02/15 11:40 Bromoform ug/L ND 1.0 02/02/15 11:40 Bromomethane ug/L ND 2.0 02/02/15 11:40 Carbon tetrachloride ug/L ND 1.0 02/02/15 11:40 Chlorobenzene ug/L ND 1.0 02/02/15 11:40 Chloroethane ug/L ND 1.0 02/02/15 11:40 Chloroform ug/L ND 1.0 02/02/15 11:40 Chloromethane ug/L ND 1.0 02/02/15 11:40 cis-1,2-Dichloroethene ug/L ND 1.0 02/02/15 11:40 cis-1,3-Dichloropropene ug/L ND 1.0 02/02/15 11:40 Dibromochloromethane ug/L ND 1.0 02/02/15 11:40 Dibromomethane ug/L ND 1.0 02/02/15 11:40 Dichlorodifluoromethane ug/L ND 1.0 02/02/15 11:40 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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:1382356 Associated Lab Samples:92234851003, 92234851004 Matrix:Water Analyzed Diisopropyl ether ug/L ND 1.0 02/02/15 11:40 Ethylbenzene ug/L ND 1.0 02/02/15 11:40 Hexachloro-1,3-butadiene ug/L ND 1.0 02/02/15 11:40 m&p-Xylene ug/L ND 2.0 02/02/15 11:40 Methyl-tert-butyl ether ug/L ND 1.0 02/02/15 11:40 Methylene Chloride ug/L ND 2.0 02/02/15 11:40 Naphthalene ug/L ND 1.0 02/02/15 11:40 o-Xylene ug/L ND 1.0 02/02/15 11:40 p-Isopropyltoluene ug/L ND 1.0 02/02/15 11:40 Styrene ug/L ND 1.0 02/02/15 11:40 Tetrachloroethene ug/L ND 1.0 02/02/15 11:40 Toluene ug/L ND 1.0 02/02/15 11:40 trans-1,2-Dichloroethene ug/L ND 1.0 02/02/15 11:40 trans-1,3-Dichloropropene ug/L ND 1.0 02/02/15 11:40 Trichloroethene ug/L ND 1.0 02/02/15 11:40 Trichlorofluoromethane ug/L ND 1.0 02/02/15 11:40 Vinyl acetate ug/L ND 2.0 02/02/15 11:40 Vinyl chloride ug/L ND 1.0 02/02/15 11:40 Xylene (Total)ug/L ND 2.0 02/02/15 11:40 1,2-Dichloroethane-d4 (S)%100 70-130 02/02/15 11:40 4-Bromofluorobenzene (S)%100 70-130 02/02/15 11:40 Toluene-d8 (S)%94 70-130 02/02/15 11:40 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1382357LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 58.250 116 70-130 1,1,1-Trichloroethane ug/L 62.250 124 70-130 1,1,2,2-Tetrachloroethane ug/L 48.250 96 70-130 1,1,2-Trichloroethane ug/L 52.350 105 70-130 1,1-Dichloroethane ug/L 51.550 103 70-130 1,1-Dichloroethene ug/L 52.450 105 70-132 1,1-Dichloropropene ug/L 56.150 112 70-130 1,2,3-Trichlorobenzene ug/L 52.950 106 70-135 1,2,3-Trichloropropane ug/L 55.650 111 70-130 1,2,4-Trichlorobenzene ug/L 55.650 111 70-134 1,2-Dibromo-3-chloropropane ug/L 59.350 119 70-130 1,2-Dibromoethane (EDB)ug/L 54.150 108 70-130 1,2-Dichlorobenzene ug/L 53.350 107 70-130 1,2-Dichloroethane ug/L 62.850 126 70-130 1,2-Dichloropropane ug/L 51.250 102 70-130 1,3-Dichlorobenzene ug/L 52.450 105 70-130 1,3-Dichloropropane ug/L 51.350 103 70-130 1,4-Dichlorobenzene ug/L 52.450 105 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1382357LABORATORY CONTROL SAMPLE: LCSSpike 2,2-Dichloropropane ug/L 62.750 125 58-145 2-Butanone (MEK)ug/L 118100 118 70-145 2-Chlorotoluene ug/L 49.150 98 70-130 2-Hexanone ug/L 120100 120 70-144 4-Chlorotoluene ug/L 52.950 106 70-130 4-Methyl-2-pentanone (MIBK)ug/L 121100 121 70-140 Acetone ug/L 130100 130 50-175 Benzene ug/L 48.850 98 70-130 Bromobenzene ug/L 52.250 104 70-130 Bromochloromethane ug/L 51.250 102 70-130 Bromodichloromethane ug/L 54.550 109 70-130 Bromoform ug/L 57.550 115 70-130 Bromomethane ug/L 57.050 114 54-130 Carbon tetrachloride ug/L 66.6 L35013370-132 Chlorobenzene ug/L 51.950 104 70-130 Chloroethane ug/L 55.450 111 64-134 Chloroform ug/L 53.850 108 70-130 Chloromethane ug/L 53.950 108 64-130 cis-1,2-Dichloroethene ug/L 56.150 112 70-131 cis-1,3-Dichloropropene ug/L 56.650 113 70-130 Dibromochloromethane ug/L 55.850 112 70-130 Dibromomethane ug/L 54.450 109 70-131 Dichlorodifluoromethane ug/L 59.550 119 56-130 Diisopropyl ether ug/L 54.550 109 70-130 Ethylbenzene ug/L 52.850 106 70-130 Hexachloro-1,3-butadiene ug/L 53.350 107 70-130 m&p-Xylene ug/L 108100 108 70-130 Methyl-tert-butyl ether ug/L 53.550 107 70-130 Methylene Chloride ug/L 59.150 118 63-130 Naphthalene ug/L 55.150 110 70-138 o-Xylene ug/L 52.650 105 70-130 p-Isopropyltoluene ug/L 53.350 107 70-130 Styrene ug/L 55.250 110 70-130 Tetrachloroethene ug/L 51.250 102 70-130 Toluene ug/L 51.750 103 70-130 trans-1,2-Dichloroethene ug/L 54.950 110 70-130 trans-1,3-Dichloropropene ug/L 61.550 123 70-132 Trichloroethene ug/L 51.350 103 70-130 Trichlorofluoromethane ug/L 63.650 127 62-133 Vinyl acetate ug/L 122100 122 66-157 Vinyl chloride ug/L 46.250 92 50-150 Xylene (Total)ug/L 160150 107 70-130 1,2-Dichloroethane-d4 (S)%96 70-130 4-Bromofluorobenzene (S)%103 70-130 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, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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: MSV/30175 EPA 8260 EPA 8260 8260 MSV 5035A Volatile Organics Associated Lab Samples:92234851001, 92234851002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1381328 Associated Lab Samples:92234851001, 92234851002 Matrix:Solid Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND 4.6 01/30/15 11:57 1,1,1-Trichloroethane ug/kg ND 4.6 01/30/15 11:57 1,1,2,2-Tetrachloroethane ug/kg ND 4.6 01/30/15 11:57 1,1,2-Trichloroethane ug/kg ND 4.6 01/30/15 11:57 1,1-Dichloroethane ug/kg ND 4.6 01/30/15 11:57 1,1-Dichloroethene ug/kg ND 4.6 01/30/15 11:57 1,1-Dichloropropene ug/kg ND 4.6 01/30/15 11:57 1,2,3-Trichlorobenzene ug/kg ND 4.6 01/30/15 11:57 1,2,3-Trichloropropane ug/kg ND 4.6 01/30/15 11:57 1,2,4-Trichlorobenzene ug/kg ND 4.6 01/30/15 11:57 1,2,4-Trimethylbenzene ug/kg ND 4.6 01/30/15 11:57 1,2-Dibromo-3-chloropropane ug/kg ND 4.6 01/30/15 11:57 1,2-Dibromoethane (EDB)ug/kg ND 4.6 01/30/15 11:57 1,2-Dichlorobenzene ug/kg ND 4.6 01/30/15 11:57 1,2-Dichloroethane ug/kg ND 4.6 01/30/15 11:57 1,2-Dichloropropane ug/kg ND 4.6 01/30/15 11:57 1,3,5-Trimethylbenzene ug/kg ND 4.6 01/30/15 11:57 1,3-Dichlorobenzene ug/kg ND 4.6 01/30/15 11:57 1,3-Dichloropropane ug/kg ND 4.6 01/30/15 11:57 1,4-Dichlorobenzene ug/kg ND 4.6 01/30/15 11:57 2,2-Dichloropropane ug/kg ND 4.6 01/30/15 11:57 2-Butanone (MEK)ug/kg ND 91.6 01/30/15 11:57 2-Chlorotoluene ug/kg ND 4.6 01/30/15 11:57 2-Hexanone ug/kg ND 45.8 01/30/15 11:57 4-Chlorotoluene ug/kg ND 4.6 01/30/15 11:57 4-Methyl-2-pentanone (MIBK)ug/kg ND 45.8 01/30/15 11:57 Acetone ug/kg ND 91.6 01/30/15 11:57 Benzene ug/kg ND 4.6 01/30/15 11:57 Bromobenzene ug/kg ND 4.6 01/30/15 11:57 Bromochloromethane ug/kg ND 4.6 01/30/15 11:57 Bromodichloromethane ug/kg ND 4.6 01/30/15 11:57 Bromoform ug/kg ND 4.6 01/30/15 11:57 Bromomethane ug/kg ND 9.2 01/30/15 11:57 Carbon tetrachloride ug/kg ND 4.6 01/30/15 11:57 Chlorobenzene ug/kg ND 4.6 01/30/15 11:57 Chloroethane ug/kg ND 9.2 01/30/15 11:57 Chloroform ug/kg ND 4.6 01/30/15 11:57 Chloromethane ug/kg ND 9.2 01/30/15 11:57 cis-1,2-Dichloroethene ug/kg ND 4.6 01/30/15 11:57 cis-1,3-Dichloropropene ug/kg ND 4.6 01/30/15 11:57 Dibromochloromethane ug/kg ND 4.6 01/30/15 11:57 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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:1381328 Associated Lab Samples:92234851001, 92234851002 Matrix:Solid Analyzed Dibromomethane ug/kg ND 4.6 01/30/15 11:57 Dichlorodifluoromethane ug/kg ND 9.2 01/30/15 11:57 Diisopropyl ether ug/kg ND 4.6 01/30/15 11:57 Ethylbenzene ug/kg ND 4.6 01/30/15 11:57 Hexachloro-1,3-butadiene ug/kg ND 4.6 01/30/15 11:57 Isopropylbenzene (Cumene)ug/kg ND 4.6 01/30/15 11:57 m&p-Xylene ug/kg ND 9.2 01/30/15 11:57 Methyl-tert-butyl ether ug/kg ND 4.6 01/30/15 11:57 Methylene Chloride ug/kg ND 18.3 01/30/15 11:57 n-Butylbenzene ug/kg ND 4.6 01/30/15 11:57 n-Propylbenzene ug/kg ND 4.6 01/30/15 11:57 Naphthalene ug/kg ND 4.6 01/30/15 11:57 o-Xylene ug/kg ND 4.6 01/30/15 11:57 p-Isopropyltoluene ug/kg ND 4.6 01/30/15 11:57 sec-Butylbenzene ug/kg ND 4.6 01/30/15 11:57 Styrene ug/kg ND 4.6 01/30/15 11:57 tert-Butylbenzene ug/kg ND 4.6 01/30/15 11:57 Tetrachloroethene ug/kg ND 4.6 01/30/15 11:57 Toluene ug/kg ND 4.6 01/30/15 11:57 trans-1,2-Dichloroethene ug/kg ND 4.6 01/30/15 11:57 trans-1,3-Dichloropropene ug/kg ND 4.6 01/30/15 11:57 Trichloroethene ug/kg ND 4.6 01/30/15 11:57 Trichlorofluoromethane ug/kg ND 4.6 01/30/15 11:57 Vinyl acetate ug/kg ND 45.8 01/30/15 11:57 Vinyl chloride ug/kg ND 9.2 01/30/15 11:57 Xylene (Total)ug/kg ND 9.2 01/30/15 11:57 1,2-Dichloroethane-d4 (S)%96 70-132 01/30/15 11:57 4-Bromofluorobenzene (S)%90 70-130 01/30/15 11:57 Toluene-d8 (S)%101 70-130 01/30/15 11:57 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1381329LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 49.350.5 98 74-137 1,1,1-Trichloroethane ug/kg 45.450.5 90 67-140 1,1,2,2-Tetrachloroethane ug/kg 49.250.5 97 72-141 1,1,2-Trichloroethane ug/kg 46.250.5 91 78-138 1,1-Dichloroethane ug/kg 52.050.5 103 69-134 1,1-Dichloroethene ug/kg 50.650.5 100 67-138 1,1-Dichloropropene ug/kg 49.450.5 98 69-139 1,2,3-Trichlorobenzene ug/kg 49.950.5 99 70-146 1,2,3-Trichloropropane ug/kg 49.750.5 98 69-144 1,2,4-Trichlorobenzene ug/kg 50.950.5 101 68-148 1,2,4-Trimethylbenzene ug/kg 52.850.5 105 74-137 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1381329LABORATORY CONTROL SAMPLE: LCSSpike 1,2-Dibromo-3-chloropropane ug/kg 48.450.5 96 65-140 1,2-Dibromoethane (EDB)ug/kg 51.850.5 103 77-135 1,2-Dichlorobenzene ug/kg 49.950.5 99 77-141 1,2-Dichloroethane ug/kg 42.050.5 83 65-137 1,2-Dichloropropane ug/kg 47.250.5 93 72-136 1,3,5-Trimethylbenzene ug/kg 51.350.5 102 76-133 1,3-Dichlorobenzene ug/kg 50.350.5 100 74-138 1,3-Dichloropropane ug/kg 49.950.5 99 71-139 1,4-Dichlorobenzene ug/kg 52.350.5 103 76-138 2,2-Dichloropropane ug/kg 45.650.5 90 68-137 2-Butanone (MEK)ug/kg 84J101 83 58-147 2-Chlorotoluene ug/kg 47.350.5 94 73-139 2-Hexanone ug/kg 103101 102 62-145 4-Chlorotoluene ug/kg 50.350.5 100 76-141 4-Methyl-2-pentanone (MIBK)ug/kg 96.8101 96 64-149 Acetone ug/kg 107101 106 53-153 Benzene ug/kg 49.350.5 98 73-135 Bromobenzene ug/kg 41.950.5 83 75-133 Bromochloromethane ug/kg 44.050.5 87 73-134 Bromodichloromethane ug/kg 42.050.5 83 71-135 Bromoform ug/kg 46.550.5 92 66-141 Bromomethane ug/kg 39.650.5 78 53-160 Carbon tetrachloride ug/kg 48.450.5 96 60-145 Chlorobenzene ug/kg 49.950.5 99 78-130 Chloroethane ug/kg 60.850.5 120 64-149 Chloroform ug/kg 41.650.5 82 70-134 Chloromethane ug/kg 44.050.5 87 52-150 cis-1,2-Dichloroethene ug/kg 45.950.5 91 70-133 cis-1,3-Dichloropropene ug/kg 46.550.5 92 68-134 Dibromochloromethane ug/kg 47.650.5 94 71-138 Dibromomethane ug/kg 45.050.5 89 74-130 Dichlorodifluoromethane ug/kg 47.550.5 94 40-160 Diisopropyl ether ug/kg 51.750.5 102 69-141 Ethylbenzene ug/kg 52.550.5 104 75-133 Hexachloro-1,3-butadiene ug/kg 48.950.5 97 68-143 Isopropylbenzene (Cumene)ug/kg 52.950.5 105 76-143 m&p-Xylene ug/kg 109101 107 75-136 Methyl-tert-butyl ether ug/kg 49.850.5 99 68-144 Methylene Chloride ug/kg 56.150.5 111 45-154 n-Butylbenzene ug/kg 54.350.5 108 72-137 n-Propylbenzene ug/kg 46.950.5 93 76-136 Naphthalene ug/kg 49.850.5 99 68-151 o-Xylene ug/kg 51.150.5 101 76-141 p-Isopropyltoluene ug/kg 53.650.5 106 76-140 sec-Butylbenzene ug/kg 49.050.5 97 79-139 Styrene ug/kg 51.650.5 102 79-137 tert-Butylbenzene ug/kg 45.950.5 91 74-143 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1381329LABORATORY CONTROL SAMPLE: LCSSpike Tetrachloroethene ug/kg 44.650.5 88 71-138 Toluene ug/kg 47.650.5 94 74-131 trans-1,2-Dichloroethene ug/kg 51.150.5 101 67-135 trans-1,3-Dichloropropene ug/kg 47.050.5 93 65-146 Trichloroethene ug/kg 48.050.5 95 67-135 Trichlorofluoromethane ug/kg 60.150.5 119 59-144 Vinyl acetate ug/kg 68.8 F3,IC1016840-160 Vinyl chloride ug/kg 44.150.5 87 56-141 Xylene (Total)ug/kg 160152 105 76-137 1,2-Dichloroethane-d4 (S)%96 70-132 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%99 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1382107MATRIX SPIKE SAMPLE: MSSpike Result 92235328001 1,1,1,2-Tetrachloroethane ug/kg 19.817.9 111 70-130ND 1,1,1-Trichloroethane ug/kg 17.617.9 98 70-130ND 1,1,2,2-Tetrachloroethane ug/kg 29.4 M117.9 165 70-130ND 1,1,2-Trichloroethane ug/kg 25.6 M117.9 143 70-130ND 1,1-Dichloroethane ug/kg 24.0 M117.9 134 70-130ND 1,1-Dichloroethene ug/kg 21.017.9 117 49-180ND 1,1-Dichloropropene ug/kg 18.317.9 103 70-130ND 1,2,3-Trichlorobenzene ug/kg 23.4 M117.9 131 70-130ND 1,2,3-Trichloropropane ug/kg 27.7 M117.9 155 70-130ND 1,2,4-Trichlorobenzene ug/kg 20.517.9 115 70-130ND 1,2,4-Trimethylbenzene ug/kg 20.317.9 114 70-130ND 1,2-Dibromo-3-chloropropane ug/kg 33.1 M117.9 186 70-130ND 1,2-Dibromoethane (EDB)ug/kg 26.7 M117.9 149 70-130ND 1,2-Dichlorobenzene ug/kg 22.317.9 125 70-130ND 1,2-Dichloroethane ug/kg 21.217.9 118 70-130ND 1,2-Dichloropropane ug/kg 20.217.9 113 70-130ND 1,3,5-Trimethylbenzene ug/kg 19.817.9 111 70-130ND 1,3-Dichlorobenzene ug/kg 20.017.9 112 70-130ND 1,3-Dichloropropane ug/kg 24.1 M117.9 135 70-130ND 1,4-Dichlorobenzene ug/kg 20.717.9 116 70-130ND 2,2-Dichloropropane ug/kg 17.917.9 100 70-130ND 2-Butanone (MEK)ug/kg 52.6J M135.7 147 70-130ND 2-Chlorotoluene ug/kg 18.617.9 104 70-130ND 2-Hexanone ug/kg 69.7 M135.7 195 70-130ND 4-Chlorotoluene ug/kg 19.717.9 110 70-130ND 4-Methyl-2-pentanone (MIBK)ug/kg 68.0 M135.7 190 70-130ND Acetone ug/kg 72J M135.7 200 70-130ND Benzene ug/kg 19.517.9 109 50-166ND Bromobenzene ug/kg 21.617.9 121 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1382107MATRIX SPIKE SAMPLE: MSSpike Result 92235328001 Bromochloromethane ug/kg 21.817.9 122 70-130ND Bromodichloromethane ug/kg 18.617.9 104 70-130ND Bromoform ug/kg 24.0 M117.9 134 70-130ND Bromomethane ug/kg 18.317.9 102 70-130ND Carbon tetrachloride ug/kg 18.017.9 101 70-130ND Chlorobenzene ug/kg 19.217.9 107 43-169ND Chloroethane ug/kg 24.1 M117.9 135 70-130ND Chloroform ug/kg 18.017.9 101 70-130ND Chloromethane ug/kg 16.917.9 95 70-130ND cis-1,2-Dichloroethene ug/kg 19.617.9 110 70-130ND cis-1,3-Dichloropropene ug/kg 20.417.9 114 70-130ND Dibromochloromethane ug/kg 22.417.9 125 70-130ND Dibromomethane ug/kg 23.4 M117.9 131 70-130ND Dichlorodifluoromethane ug/kg 18.517.9 104 70-130ND Diisopropyl ether ug/kg 26.9 M117.9 150 70-130ND Ethylbenzene ug/kg 18.817.9 105 70-130ND Hexachloro-1,3-butadiene ug/kg 18.417.9 103 70-130ND Isopropylbenzene (Cumene)ug/kg 18.017.9 101 70-130ND m&p-Xylene ug/kg 37.535.7 105 70-130ND Methyl-tert-butyl ether ug/kg 30.0 M117.9 168 70-130ND Methylene Chloride ug/kg 29.4 M117.9 165 70-130ND n-Butylbenzene ug/kg 18.717.9 105 70-130ND n-Propylbenzene ug/kg 18.417.9 103 70-130ND Naphthalene ug/kg 31.0 M117.9 174 70-130ND o-Xylene ug/kg 18.017.9 101 70-130ND p-Isopropyltoluene ug/kg 19.317.9 108 70-130ND sec-Butylbenzene ug/kg 18.317.9 103 70-130ND Styrene ug/kg 18.317.9 103 70-130ND tert-Butylbenzene ug/kg 17.817.9 100 70-130ND Tetrachloroethene ug/kg 15.617.9 87 70-130ND Toluene ug/kg 18.517.9 104 52-163ND trans-1,2-Dichloroethene ug/kg 21.117.9 118 70-130ND trans-1,3-Dichloropropene ug/kg 22.617.9 126 70-130ND Trichloroethene ug/kg 17.717.9 99 49-167ND Trichlorofluoromethane ug/kg 22.617.9 127 70-130ND Vinyl acetate ug/kg 93.6 M135.7 262 70-130ND Vinyl chloride ug/kg 16.817.9 94 70-130ND 1,2-Dichloroethane-d4 (S)%109 70-132 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%100 70-130 Parameter Units Dup Result QualifiersRPDResult 92234911023 1382106SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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 QualifiersRPDResult 92234911023 1382106SAMPLE DUPLICATE: 1,1,1-Trichloroethane ug/kg NDND 1,1,2,2-Tetrachloroethane ug/kg NDND 1,1,2-Trichloroethane ug/kg NDND 1,1-Dichloroethane ug/kg NDND 1,1-Dichloroethene ug/kg NDND 1,1-Dichloropropene ug/kg NDND 1,2,3-Trichlorobenzene ug/kg NDND 1,2,3-Trichloropropane ug/kg NDND 1,2,4-Trichlorobenzene ug/kg NDND 1,2,4-Trimethylbenzene ug/kg NDND 1,2-Dibromo-3-chloropropane ug/kg NDND 1,2-Dibromoethane (EDB)ug/kg NDND 1,2-Dichlorobenzene ug/kg NDND 1,2-Dichloroethane ug/kg NDND 1,2-Dichloropropane ug/kg NDND 1,3,5-Trimethylbenzene ug/kg NDND 1,3-Dichlorobenzene ug/kg NDND 1,3-Dichloropropane ug/kg NDND 1,4-Dichlorobenzene ug/kg NDND 2,2-Dichloropropane ug/kg NDND 2-Butanone (MEK)ug/kg NDND 2-Chlorotoluene ug/kg NDND 2-Hexanone ug/kg NDND 4-Chlorotoluene ug/kg NDND 4-Methyl-2-pentanone (MIBK)ug/kg NDND Acetone ug/kg 10.5JND Benzene ug/kg NDND Bromobenzene ug/kg NDND Bromochloromethane ug/kg NDND Bromodichloromethane ug/kg NDND Bromoform ug/kg NDND Bromomethane ug/kg NDND Carbon tetrachloride ug/kg NDND Chlorobenzene ug/kg NDND Chloroethane ug/kg NDND Chloroform ug/kg NDND Chloromethane ug/kg NDND cis-1,2-Dichloroethene ug/kg NDND cis-1,3-Dichloropropene ug/kg NDND Dibromochloromethane ug/kg NDND Dibromomethane ug/kg NDND Dichlorodifluoromethane ug/kg NDND Diisopropyl ether ug/kg NDND Ethylbenzene ug/kg NDND Hexachloro-1,3-butadiene ug/kg NDND Isopropylbenzene (Cumene)ug/kg NDND m&p-Xylene ug/kg NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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 QualifiersRPDResult 92234911023 1382106SAMPLE DUPLICATE: Methyl-tert-butyl ether ug/kg NDND Methylene Chloride ug/kg NDND n-Butylbenzene ug/kg NDND n-Propylbenzene ug/kg NDND Naphthalene ug/kg NDND o-Xylene ug/kg NDND p-Isopropyltoluene ug/kg NDND sec-Butylbenzene ug/kg NDND Styrene ug/kg NDND tert-Butylbenzene ug/kg NDND Tetrachloroethene ug/kg NDND Toluene ug/kg NDND trans-1,2-Dichloroethene ug/kg NDND trans-1,3-Dichloropropene ug/kg NDND Trichloroethene ug/kg NDND Trichlorofluoromethane ug/kg NDND Vinyl acetate ug/kg NDND Vinyl chloride ug/kg NDND Xylene (Total)ug/kg NDND 1,2-Dichloroethane-d4 (S)%109 1105 4-Bromofluorobenzene (S)%96 397 Toluene-d8 (S)%102 099 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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: OEXT/32540 EPA 3546 EPA 8270 8270 Solid MSSV Microwave Associated Lab Samples:92234851001, 92234851002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1378500 Associated Lab Samples:92234851001, 92234851002 Matrix:Solid Analyzed 1,2,4-Trichlorobenzene ug/kg ND 330 01/29/15 16:25 1,2-Dichlorobenzene ug/kg ND 330 01/29/15 16:25 1,3-Dichlorobenzene ug/kg ND 330 01/29/15 16:25 1,4-Dichlorobenzene ug/kg ND 330 01/29/15 16:25 1-Methylnaphthalene ug/kg ND 330 01/29/15 16:25 2,4,5-Trichlorophenol ug/kg ND 330 01/29/15 16:25 2,4,6-Trichlorophenol ug/kg ND 330 01/29/15 16:25 2,4-Dichlorophenol ug/kg ND 330 01/29/15 16:25 2,4-Dimethylphenol ug/kg ND 330 01/29/15 16:25 2,4-Dinitrophenol ug/kg ND 1650 01/29/15 16:25 2,4-Dinitrotoluene ug/kg ND 330 01/29/15 16:25 2,6-Dinitrotoluene ug/kg ND 330 01/29/15 16:25 2-Chloronaphthalene ug/kg ND 330 01/29/15 16:25 2-Chlorophenol ug/kg ND 330 01/29/15 16:25 2-Methylnaphthalene ug/kg ND 330 01/29/15 16:25 2-Methylphenol(o-Cresol)ug/kg ND 330 01/29/15 16:25 2-Nitroaniline ug/kg ND 1650 01/29/15 16:25 2-Nitrophenol ug/kg ND 330 01/29/15 16:25 3&4-Methylphenol(m&p Cresol)ug/kg ND 330 01/29/15 16:25 3,3'-Dichlorobenzidine ug/kg ND 1650 01/29/15 16:25 3-Nitroaniline ug/kg ND 1650 01/29/15 16:25 4,6-Dinitro-2-methylphenol ug/kg ND 660 01/29/15 16:25 4-Bromophenylphenyl ether ug/kg ND 330 01/29/15 16:25 4-Chloro-3-methylphenol ug/kg ND 660 01/29/15 16:25 4-Chloroaniline ug/kg ND 1650 01/29/15 16:25 4-Chlorophenylphenyl ether ug/kg ND 330 01/29/15 16:25 4-Nitroaniline ug/kg ND 660 01/29/15 16:25 4-Nitrophenol ug/kg ND 1650 01/29/15 16:25 Acenaphthene ug/kg ND 330 01/29/15 16:25 Acenaphthylene ug/kg ND 330 01/29/15 16:25 Aniline ug/kg ND 330 01/29/15 16:25 Anthracene ug/kg ND 330 01/29/15 16:25 Benzo(a)anthracene ug/kg ND 330 01/29/15 16:25 Benzo(a)pyrene ug/kg ND 330 01/29/15 16:25 Benzo(b)fluoranthene ug/kg ND 330 01/29/15 16:25 Benzo(g,h,i)perylene ug/kg ND 330 01/29/15 16:25 Benzo(k)fluoranthene ug/kg ND 330 01/29/15 16:25 Benzoic Acid ug/kg ND 1650 01/29/15 16:25 Benzyl alcohol ug/kg ND 660 01/29/15 16:25 bis(2-Chloroethoxy)methane ug/kg ND 330 01/29/15 16:25 bis(2-Chloroethyl) ether ug/kg ND 330 01/29/15 16:25 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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:1378500 Associated Lab Samples:92234851001, 92234851002 Matrix:Solid Analyzed bis(2-Chloroisopropyl) ether ug/kg ND 330 01/29/15 16:25 bis(2-Ethylhexyl)phthalate ug/kg ND 330 01/29/15 16:25 Butylbenzylphthalate ug/kg ND 330 01/29/15 16:25 Chrysene ug/kg ND 330 01/29/15 16:25 Di-n-butylphthalate ug/kg ND 330 01/29/15 16:25 Di-n-octylphthalate ug/kg ND 330 01/29/15 16:25 Dibenz(a,h)anthracene ug/kg ND 330 01/29/15 16:25 Dibenzofuran ug/kg ND 330 01/29/15 16:25 Diethylphthalate ug/kg ND 330 01/29/15 16:25 Dimethylphthalate ug/kg ND 330 01/29/15 16:25 Fluoranthene ug/kg ND 330 01/29/15 16:25 Fluorene ug/kg ND 330 01/29/15 16:25 Hexachloro-1,3-butadiene ug/kg ND 330 01/29/15 16:25 Hexachlorobenzene ug/kg ND 330 01/29/15 16:25 Hexachlorocyclopentadiene ug/kg ND 330 01/29/15 16:25 Hexachloroethane ug/kg ND 330 01/29/15 16:25 Indeno(1,2,3-cd)pyrene ug/kg ND 330 01/29/15 16:25 Isophorone ug/kg ND 330 01/29/15 16:25 N-Nitroso-di-n-propylamine ug/kg ND 330 01/29/15 16:25 N-Nitrosodimethylamine ug/kg ND 330 01/29/15 16:25 N-Nitrosodiphenylamine ug/kg ND 330 01/29/15 16:25 Naphthalene ug/kg ND 330 01/29/15 16:25 Nitrobenzene ug/kg ND 330 01/29/15 16:25 Pentachlorophenol ug/kg ND 1650 01/29/15 16:25 Phenanthrene ug/kg ND 330 01/29/15 16:25 Phenol ug/kg ND 330 01/29/15 16:25 Pyrene ug/kg ND 330 01/29/15 16:25 2,4,6-Tribromophenol (S)%91 27-110 01/29/15 16:25 2-Fluorobiphenyl (S)%80 30-110 01/29/15 16:25 2-Fluorophenol (S)%72 13-110 01/29/15 16:25 Nitrobenzene-d5 (S)%70 23-110 01/29/15 16:25 Phenol-d6 (S)%72 22-110 01/29/15 16:25 Terphenyl-d14 (S)%85 28-110 01/29/15 16:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1378501LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/kg 14101670 85 36-120 1,2-Dichlorobenzene ug/kg 14001670 84 41-120 1,3-Dichlorobenzene ug/kg 13401670 80 66-120 1,4-Dichlorobenzene ug/kg 13501670 81 42-120 1-Methylnaphthalene ug/kg 14601670 88 40-120 2,4,5-Trichlorophenol ug/kg 14601670 88 37-120 2,4,6-Trichlorophenol ug/kg 14501670 87 40-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1378501LABORATORY CONTROL SAMPLE: LCSSpike 2,4-Dichlorophenol ug/kg 14801670 89 33-120 2,4-Dimethylphenol ug/kg 14001670 84 36-120 2,4-Dinitrophenol ug/kg 65008330 78 22-121 2,4-Dinitrotoluene ug/kg 16201670 97 60-120 2,6-Dinitrotoluene ug/kg 16301670 98 54-120 2-Chloronaphthalene ug/kg 14101670 84 41-120 2-Chlorophenol ug/kg 14201670 85 39-120 2-Methylnaphthalene ug/kg 13501670 81 26-120 2-Methylphenol(o-Cresol)ug/kg 13201670 79 41-120 2-Nitroaniline ug/kg 25403330 76 45-120 2-Nitrophenol ug/kg 14701670 88 35-120 3&4-Methylphenol(m&p Cresol)ug/kg 12901670 77 35-120 3,3'-Dichlorobenzidine ug/kg 28203330 85 16-125 3-Nitroaniline ug/kg 28403330 85 45-120 4,6-Dinitro-2-methylphenol ug/kg 31103330 93 46-120 4-Bromophenylphenyl ether ug/kg 16001670 96 36-120 4-Chloro-3-methylphenol ug/kg 29803330 89 37-120 4-Chloroaniline ug/kg 25603330 77 35-120 4-Chlorophenylphenyl ether ug/kg 15601670 94 30-120 4-Nitroaniline ug/kg 30603330 92 48-120 4-Nitrophenol ug/kg 75908330 91 43-120 Acenaphthene ug/kg 14301670 86 46-120 Acenaphthylene ug/kg 14601670 88 46-120 Aniline ug/kg 11401670 68 33-120 Anthracene ug/kg 14701670 88 63-120 Benzo(a)anthracene ug/kg 15101670 91 61-120 Benzo(a)pyrene ug/kg 15601670 93 59-120 Benzo(b)fluoranthene ug/kg 14501670 87 55-120 Benzo(g,h,i)perylene ug/kg 14701670 88 57-120 Benzo(k)fluoranthene ug/kg 13801670 83 56-120 Benzoic Acid ug/kg 51208330 61 13-120 Benzyl alcohol ug/kg 27703330 83 34-120 bis(2-Chloroethoxy)methane ug/kg 12901670 77 21-120 bis(2-Chloroethyl) ether ug/kg 12701670 76 25-120 bis(2-Chloroisopropyl) ether ug/kg 9351670 56 13-120 bis(2-Ethylhexyl)phthalate ug/kg 16901670 102 56-123 Butylbenzylphthalate ug/kg 16601670 100 57-120 Chrysene ug/kg 15201670 91 64-120 Di-n-butylphthalate ug/kg 16601670 100 58-120 Di-n-octylphthalate ug/kg 16301670 98 47-121 Dibenz(a,h)anthracene ug/kg 15901670 95 56-120 Dibenzofuran ug/kg 15301670 92 43-120 Diethylphthalate ug/kg 16101670 96 55-120 Dimethylphthalate ug/kg 15301670 92 54-120 Fluoranthene ug/kg 16101670 96 61-120 Fluorene ug/kg 15601670 94 51-120 Hexachloro-1,3-butadiene ug/kg 15301670 92 22-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1378501LABORATORY CONTROL SAMPLE: LCSSpike Hexachlorobenzene ug/kg 16201670 97 53-120 Hexachlorocyclopentadiene ug/kg 14701670 88 18-150 Hexachloroethane ug/kg 13601670 82 39-120 Indeno(1,2,3-cd)pyrene ug/kg 16301670 98 58-120 Isophorone ug/kg 13101670 78 38-120 N-Nitroso-di-n-propylamine ug/kg 12101670 73 30-120 N-Nitrosodimethylamine ug/kg 11401670 69 32-120 N-Nitrosodiphenylamine ug/kg 14901670 89 50-120 Naphthalene ug/kg 14001670 84 38-120 Nitrobenzene ug/kg 12801670 77 37-120 Pentachlorophenol ug/kg 31103330 93 10-120 Phenanthrene ug/kg 14501670 87 62-120 Phenol ug/kg 13701670 82 37-120 Pyrene ug/kg 14101670 85 63-120 2,4,6-Tribromophenol (S)%104 27-110 2-Fluorobiphenyl (S)%85 30-110 2-Fluorophenol (S)%82 13-110 Nitrobenzene-d5 (S)%74 23-110 Phenol-d6 (S)%81 22-110 Terphenyl-d14 (S)%88 28-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1378502MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92233871003 1378503 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,2,4-Trichlorobenzene ug/kg 2010 57 18-11956 22010ND11501120 1,2-Dichlorobenzene ug/kg 2010 58 50-11063 82010ND11601260 1,3-Dichlorobenzene ug/kg 2010 55 27-11056 12010ND11001120 1,4-Dichlorobenzene ug/kg 2010 55 28-11056 12010ND11101120 1-Methylnaphthalene ug/kg 2010 60 24-11669 142010ND12001380 2,4,5-Trichlorophenol ug/kg 2010 69 28-11067 32010ND13901350 2,4,6-Trichlorophenol ug/kg 2010 64 17-11754 162010ND12801090 2,4-Dichlorophenol ug/kg 2010 56 21-12859 52010ND11301180 2,4-Dimethylphenol ug/kg R120102810-12020 352010ND570399 2,4-Dinitrophenol ug/kg 10000 73 10-10756 2610000ND72805590 2,4-Dinitrotoluene ug/kg 2010 90 36-10989 02010ND18001800 2,6-Dinitrotoluene ug/kg 2010 89 32-11081 92010ND17801630 2-Chloronaphthalene ug/kg 2010 61 30-10757 72010ND12201140 2-Chlorophenol ug/kg 2010 54 14-10655 32010ND10801110 2-Methylnaphthalene ug/kg 2010 54 10-13560 102010ND10901200 2-Methylphenol(o-Cresol)ug/kg 2010 37 10-12436 32010ND749728 2-Nitroaniline ug/kg 4010 67 26-11663 84010ND27102510 2-Nitrophenol ug/kg 2010 60 28-10349 212010ND1210987 3&4-Methylphenol(m&p Cresol)ug/kg 2010 39 10-10940 42010ND775806 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1378502MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92233871003 1378503 MSD Result MSD % Rec RPD MSDMS Spike Conc. 3,3'-Dichlorobenzidine ug/kg 4010 65 10-15053 204010ND26102130 3-Nitroaniline ug/kg 4010 78 22-11082 54010ND31503300 4,6-Dinitro-2-methylphenol ug/kg R140109013-12159 414010ND36202380 4-Bromophenylphenyl ether ug/kg 2010 78 31-10971 92010ND15701430 4-Chloro-3-methylphenol ug/kg 4010 61 13-12868 124010ND24502750 4-Chloroaniline ug/kg 4010 54 18-10261 124010ND21702460 4-Chlorophenylphenyl ether ug/kg 2010 75 29-11269 72010ND15001400 4-Nitroaniline ug/kg 4010 87 16-11195 84010ND35203810 4-Nitrophenol ug/kg 10000 87 14-13578 1110000ND87407860 Acenaphthene ug/kg 2010 66 26-11462 62010ND13301250 Acenaphthylene ug/kg 2010 68 32-10863 92010ND13701260 Aniline ug/kg 2010 36 10-10734 52010ND729693 Anthracene ug/kg 2010 77 32-11172 62010ND15401450 Benzo(a)anthracene ug/kg 2010 76 25-11767 132010ND15301350 Benzo(a)pyrene ug/kg 2010 78 25-10672 82010ND15701440 Benzo(b)fluoranthene ug/kg 2010 77 24-11064 182010ND15501290 Benzo(g,h,i)perylene ug/kg 2010 75 19-11261 202010ND15001230 Benzo(k)fluoranthene ug/kg 2010 68 24-11466 22010ND13701330 Benzoic Acid ug/kg 10000 11 10-1101110000ND1110J1070J Benzyl alcohol ug/kg 4010 57 24-10662 94010ND22902500 bis(2-Chloroethoxy)methane ug/kg 2010 52 13-11946 122010ND1050933 bis(2-Chloroethyl) ether ug/kg 2010 51 10-13452 12010ND10301040 bis(2-Chloroisopropyl) ether ug/kg 2010 39 10-11349 242010ND777994 bis(2-Ethylhexyl)phthalate ug/kg 2010 84 10-12564 272010ND16801280 Butylbenzylphthalate ug/kg 2010 84 18-11069 192010ND16801390 Chrysene ug/kg 2010 77 30-11073 52010ND15501480 Di-n-butylphthalate ug/kg 2010 85 19-11275 132010ND17101500 Di-n-octylphthalate ug/kg 2010 84 17-10580 42010ND16801620 Dibenz(a,h)anthracene ug/kg 2010 80 23-11169 142010ND16101400 Dibenzofuran ug/kg 2010 74 35-10369 72010ND14801380 Diethylphthalate ug/kg 2010 86 27-11378 102010ND17301570 Dimethylphthalate ug/kg 2010 81 26-11174 92010ND16401490 Fluoranthene ug/kg 2010 84 33-10980 52010ND16901610 Fluorene ug/kg 2010 78 32-11376 12010ND15601530 Hexachloro-1,3-butadiene ug/kg 2010 58 16-11651 142010ND11701020 Hexachlorobenzene ug/kg 2010 82 27-12075 92010ND16501510 Hexachlorocyclopentadiene ug/kg M020105910-10802010ND1180ND Hexachloroethane ug/kg R120105410-11736 402010ND1090727 Indeno(1,2,3-cd)pyrene ug/kg 2010 83 10-12271 162010ND16801420 Isophorone ug/kg 2010 55 28-11452 62010ND11101040 N-Nitroso-di-n-propylamine ug/kg 2010 51 27-11363 212010ND10201260 N-Nitrosodimethylamine ug/kg 2010 46 10-10936 262010ND931714 N-Nitrosodiphenylamine ug/kg 2010 75 10-12864 162010ND15101280 Naphthalene ug/kg 2010 58 25-11056 22010ND11601130 Nitrobenzene ug/kg 2010 54 18-11446 152010ND1080924 Pentachlorophenol ug/kg 4010 84 10-12263 304010ND33902520 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1378502MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92233871003 1378503 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phenanthrene ug/kg 2010 76 30-11471 62010ND15301430 Phenol ug/kg 2010 48 11-10249 22010ND962977 Pyrene ug/kg 2010 72 25-11664 122010ND14501290 2,4,6-Tribromophenol (S)%75 27-11061 2-Fluorobiphenyl (S)%57 30-11046 2-Fluorophenol (S)%44 13-11034 Nitrobenzene-d5 (S)%50 23-11043 Phenol-d6 (S)%46 22-11047 Terphenyl-d14 (S)%69 28-11063 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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: OEXT/32545 EPA 3510 EPA 8270 8270 Water MSSV Associated Lab Samples:92234851003, 92234851004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1378668 Associated Lab Samples:92234851003, 92234851004 Matrix:Water Analyzed 1,2,4-Trichlorobenzene ug/L ND 10.0 01/29/15 11:15 1,2-Dichlorobenzene ug/L ND 10.0 01/29/15 11:15 1,3-Dichlorobenzene ug/L ND 10.0 01/29/15 11:15 1,4-Dichlorobenzene ug/L ND 10.0 01/29/15 11:15 1-Methylnaphthalene ug/L ND 10.0 01/29/15 11:15 2,4,5-Trichlorophenol ug/L ND 10.0 01/29/15 11:15 2,4,6-Trichlorophenol ug/L ND 10.0 01/29/15 11:15 2,4-Dichlorophenol ug/L ND 10.0 01/29/15 11:15 2,4-Dimethylphenol ug/L ND 10.0 01/29/15 11:15 2,4-Dinitrophenol ug/L ND 50.0 01/29/15 11:15 2,4-Dinitrotoluene ug/L ND 10.0 01/29/15 11:15 2,6-Dinitrotoluene ug/L ND 10.0 01/29/15 11:15 2-Chloronaphthalene ug/L ND 10.0 01/29/15 11:15 2-Chlorophenol ug/L ND 10.0 01/29/15 11:15 2-Methylnaphthalene ug/L ND 10.0 01/29/15 11:15 2-Methylphenol(o-Cresol)ug/L ND 10.0 01/29/15 11:15 2-Nitroaniline ug/L ND 50.0 01/29/15 11:15 2-Nitrophenol ug/L ND 10.0 01/29/15 11:15 3&4-Methylphenol(m&p Cresol)ug/L ND 10.0 01/29/15 11:15 3,3'-Dichlorobenzidine ug/L ND 20.0 01/29/15 11:15 3-Nitroaniline ug/L ND 50.0 01/29/15 11:15 4,6-Dinitro-2-methylphenol ug/L ND 20.0 01/29/15 11:15 4-Bromophenylphenyl ether ug/L ND 10.0 01/29/15 11:15 4-Chloro-3-methylphenol ug/L ND 20.0 01/29/15 11:15 4-Chloroaniline ug/L ND 20.0 01/29/15 11:15 4-Chlorophenylphenyl ether ug/L ND 10.0 01/29/15 11:15 4-Nitroaniline ug/L ND 20.0 01/29/15 11:15 4-Nitrophenol ug/L ND 50.0 01/29/15 11:15 Acenaphthene ug/L ND 10.0 01/29/15 11:15 Acenaphthylene ug/L ND 10.0 01/29/15 11:15 Aniline ug/L ND 10.0 01/29/15 11:15 Anthracene ug/L ND 10.0 01/29/15 11:15 Benzo(a)anthracene ug/L ND 10.0 01/29/15 11:15 Benzo(a)pyrene ug/L ND 10.0 01/29/15 11:15 Benzo(b)fluoranthene ug/L ND 10.0 01/29/15 11:15 Benzo(g,h,i)perylene ug/L ND 10.0 01/29/15 11:15 Benzo(k)fluoranthene ug/L ND 10.0 01/29/15 11:15 Benzoic Acid ug/L ND 50.0 01/29/15 11:15 Benzyl alcohol ug/L ND 20.0 01/29/15 11:15 bis(2-Chloroethoxy)methane ug/L ND 10.0 01/29/15 11:15 bis(2-Chloroethyl) ether ug/L ND 10.0 01/29/15 11:15 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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:1378668 Associated Lab Samples:92234851003, 92234851004 Matrix:Water Analyzed bis(2-Chloroisopropyl) ether ug/L ND 10.0 01/29/15 11:15 bis(2-Ethylhexyl)phthalate ug/L ND 6.0 01/29/15 11:15 Butylbenzylphthalate ug/L ND 10.0 01/29/15 11:15 Chrysene ug/L ND 10.0 01/29/15 11:15 Di-n-butylphthalate ug/L ND 10.0 01/29/15 11:15 Di-n-octylphthalate ug/L ND 10.0 01/29/15 11:15 Dibenz(a,h)anthracene ug/L ND 10.0 01/29/15 11:15 Dibenzofuran ug/L ND 10.0 01/29/15 11:15 Diethylphthalate ug/L ND 10.0 01/29/15 11:15 Dimethylphthalate ug/L ND 10.0 01/29/15 11:15 Fluoranthene ug/L ND 10.0 01/29/15 11:15 Fluorene ug/L ND 10.0 01/29/15 11:15 Hexachloro-1,3-butadiene ug/L ND 10.0 01/29/15 11:15 Hexachlorobenzene ug/L ND 10.0 01/29/15 11:15 Hexachlorocyclopentadiene ug/L ND 10.0 01/29/15 11:15 Hexachloroethane ug/L ND 10.0 01/29/15 11:15 Indeno(1,2,3-cd)pyrene ug/L ND 10.0 01/29/15 11:15 Isophorone ug/L ND 10.0 01/29/15 11:15 N-Nitroso-di-n-propylamine ug/L ND 10.0 01/29/15 11:15 N-Nitrosodimethylamine ug/L ND 10.0 01/29/15 11:15 N-Nitrosodiphenylamine ug/L ND 10.0 01/29/15 11:15 Naphthalene ug/L ND 10.0 01/29/15 11:15 Nitrobenzene ug/L ND 10.0 01/29/15 11:15 Pentachlorophenol ug/L ND 25.0 01/29/15 11:15 Phenanthrene ug/L ND 10.0 01/29/15 11:15 Phenol ug/L ND 10.0 01/29/15 11:15 Pyrene ug/L ND 10.0 01/29/15 11:15 2,4,6-Tribromophenol (S)%51 27-110 01/29/15 11:15 2-Fluorobiphenyl (S)%42 27-110 01/29/15 11:15 2-Fluorophenol (S)%22 12-110 01/29/15 11:15 Nitrobenzene-d5 (S)%39 21-110 01/29/15 11:15 Phenol-d6 (S)%14 10-110 01/29/15 11:15 Terphenyl-d14 (S)%56 31-107 01/29/15 11:15 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1378669LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1379095 1,2,4-Trichlorobenzene ug/L 19.550 39 31-1203517.6 10 30 1,2-Dichlorobenzene ug/L 21.650 43 38-1203819.1 12 30 1,3-Dichlorobenzene ug/L 20.650 41 30-1223618.2 12 30 1,4-Dichlorobenzene ug/L 21.250 42 37-1203718.4 14 30 1-Methylnaphthalene ug/L 20.350 41 34-1133919.5 4 30 2,4,5-Trichlorophenol ug/L 30.750 61 43-1135326.5 15 30 2,4,6-Trichlorophenol ug/L 26.050 52 42-1204723.7 9 30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1378669LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1379095 2,4-Dichlorophenol ug/L 19.350 39 30-1203819.0 2 30 2,4-Dimethylphenol ug/L 17.850 36 29-1113617.8 0 30 2,4-Dinitrophenol ug/L 163250 65 19-13255139 16 30 2,4-Dinitrotoluene ug/L 40.550 81 58-1286632.8 21 30 2,6-Dinitrotoluene ug/L 39.050 78 54-1296432.2 19 30 2-Chloronaphthalene ug/L 25.450 51 43-1174824.0 6 30 2-Chlorophenol ug/L 19.7 L2503937-1203618.1 9 30 2-Methylnaphthalene ug/L 18.550 37 33-1203617.8 4 30 2-Methylphenol(o-Cresol)ug/L 15.4 L2503131-1203014.8 4 30 2-Nitroaniline ug/L 56.6100 57 48-1214848.4J 30 2-Nitrophenol ug/L 20.550 41 25-1163919.5 5 30 3&4-Methylphenol(m&p Cresol)ug/L 13.250 26 23-1202713.3 0 30 3,3'-Dichlorobenzidine ug/L 75.9100 76 10-1546060.1 23 30 3-Nitroaniline ug/L 72.2100 72 43-1156059.6 19 30 4,6-Dinitro-2-methylphenol ug/L 78.2100 78 44-1246363.0 22 30 4-Bromophenylphenyl ether ug/L 37.450 75 34-1136030.2 21 30 4-Chloro-3-methylphenol ug/L 48.0100 48 31-1104242.1 13 30 4-Chloroaniline ug/L 39.4100 39 20-1203838.4 3 30 4-Chlorophenylphenyl ether ug/L 32.950 66 34-1165628.2 15 30 4-Nitroaniline ug/L 78.7100 79 46-1286463.5 21 30 4-Nitrophenol ug/L 82.7250 33 11-1202869.8 17 30 Acenaphthene ug/L 26.650 53 48-1144823.9 11 30 Acenaphthylene ug/L 26.950 54 48-1124924.4 10 30 Aniline ug/L 16.150 32 26-1203015.1 7 30 Anthracene ug/L 37.350 75 57-1185929.7 23 30 Benzo(a)anthracene ug/L 37.350 75 56-1215929.6 23 30 Benzo(a)pyrene ug/L 40.950 82 55-1276231.2 27 30 Benzo(b)fluoranthene ug/L 40.750 81 53-1286331.7 25 30 Benzo(g,h,i)perylene ug/L 38.350 77 54-1255929.7 25 30 Benzo(k)fluoranthene ug/L 37.5 R1507551-1235527.6 31 30 Benzoic Acid ug/L 38.2J250 15 10-1201536.4J 30 Benzyl alcohol ug/L 35.2100 35 27-1203333.5 5 30 bis(2-Chloroethoxy)methane ug/L 22.850 46 32-1204321.6 5 30 bis(2-Chloroethyl) ether ug/L 20.450 41 33-1113819.1 6 30 bis(2-Chloroisopropyl) ether ug/L 14.850 30 15-1202713.5 9 30 bis(2-Ethylhexyl)phthalate ug/L 41.050 82 50-1456431.9 25 30 Butylbenzylphthalate ug/L 41.350 83 54-1386532.5 24 30 Chrysene ug/L 38.050 76 58-1276029.9 24 30 Di-n-butylphthalate ug/L 41.550 83 56-1256432.1 25 30 Di-n-octylphthalate ug/L 38.850 78 50-1346532.3 18 30 Dibenz(a,h)anthracene ug/L 39.850 80 53-1296431.8 22 30 Dibenzofuran ug/L 30.750 61 45-1205427.1 13 30 Diethylphthalate ug/L 38.850 78 53-1206331.5 21 30 Dimethylphthalate ug/L 35.650 71 55-1165929.4 19 30 Fluoranthene ug/L 40.850 82 57-1256331.7 25 30 Fluorene ug/L 34.650 69 53-1185829.1 17 30 Hexachloro-1,3-butadiene ug/L 19.450 39 23-1203517.6 9 30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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. 1378669LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1379095 Hexachlorobenzene ug/L 38.150 76 49-1166130.5 22 30 Hexachlorocyclopentadiene ug/L 20.050 40 26-1583919.5 2 30 Hexachloroethane ug/L 22.350 45 30-1144020.1 11 30 Indeno(1,2,3-cd)pyrene ug/L 42.650 85 55-1286733.3 25 30 Isophorone ug/L 17.450 35 31-1183417.0 3 30 N-Nitroso-di-n-propylamine ug/L 18.750 37 32-1193517.6 6 30 N-Nitrosodimethylamine ug/L 13.150 26 13-1202311.4 14 30 N-Nitrosodiphenylamine ug/L 35.450 71 43-1205728.4 22 30 Naphthalene ug/L 19.750 39 32-1203618.1 8 30 Nitrobenzene ug/L 18.550 37 33-1103417.2 7 30 Pentachlorophenol ug/L 70.1100 70 10-1375656.5 21 30 Phenanthrene ug/L 36.450 73 57-1175828.8 23 30 Phenol ug/L ND50 20 10-120199.4J 30 Pyrene ug/L 35.450 71 55-1225627.9 24 30 2,4,6-Tribromophenol (S)%80 27-11065 2-Fluorobiphenyl (S)%44 27-11042 2-Fluorophenol (S)%24 12-11022 Nitrobenzene-d5 (S)%36 21-11034 Phenol-d6 (S)%16 10-11016 Terphenyl-d14 (S)%73 31-10757 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 43 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234851 Gussman Cleaners 22171 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: PMST/7471 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Associated Lab Samples:92234851001, 92234851002 Parameter Units Dup Result QualifiersRPDResult 92234851001 1380059SAMPLE DUPLICATE: Percent Moisture %23.2 724.9 Parameter Units Dup Result QualifiersRPDResult 92235131002 1380060SAMPLE DUPLICATE: Percent Moisture %17.3 117.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 43 #=QL# QUALIFIERS Pace Project No.: Project: 92234851 Gussman Cleaners 22171 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. 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. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. 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. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. 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. Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS The internal standard response is below criteria. No hits associated with this internal standard. Results unaffected by high bias.1g Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 The recovery of the second source standard used to verify the initial calibration curve for this analyte is outside the laboratory's control limits. The result is estimated.F3 The initial calibration for this compound was outside of method control limits. The result is estimated.IC Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low.L2 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias.L3 Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 Surrogate recovery not evaluated against control limits due to sample dilution.S4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 43 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92234851 Gussman Cleaners 22171 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92234851001 OEXT/32540 MSSV/10237B-1 EPA 3546 EPA 8270 92234851002 OEXT/32540 MSSV/10237B-2 EPA 3546 EPA 8270 92234851003 OEXT/32545 MSSV/10240TW-1 EPA 3510 EPA 8270 92234851004 OEXT/32545 MSSV/10240TW-2 EPA 3510 EPA 8270 92234851003 MSV/30201TW-1 EPA 8260 92234851004 MSV/30201TW-2 EPA 8260 92234851001 MSV/30175B-1 EPA 8260 92234851002 MSV/30175B-2 EPA 8260 92234851001 PMST/7471B-1 ASTM D2974-87 92234851002 PMST/7471B-2 ASTM D2974-87 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 02/03/2015 09:52 AM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 43 Page 42 of 43 Page 43 of 43 #=CL# January 30, 2015 LIMS USE: FR - AMY CONCHAS LIMS OBJECT ID: 92234909 92234909 Project: Pace Project No.: RE: Amy Conchas ECS 6714 Netherlands Drive Wilmington, NC 28405 GUSSMAN CLEANERS 22.22171 Dear Amy Conchas: Enclosed are the analytical results for sample(s) received by the laboratory on January 26, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com Project Manager Enclosures cc:Ms. Amy Conchas, ECS Brooks Wall, ECS REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 17 #=CP# CERTIFICATIONS Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 Minnesota Certification IDs1700 Elm Street SE Suite 200, Minneapolis, MN 55414A2LA Certification #: 2926.01 Alaska Certification #: UST-078Alaska Certification #MN00064Alabama Certification #40770Arizona Certification #: AZ-0014Arkansas Certification #: 88-0680 California Certification #: 01155CAColorado Certification #PaceConnecticut Certification #: PH-0256EPA Region 8 Certification #: 8TMS-LFlorida/NELAP Certification #: E87605 Guam Certification #:14-008rGeorgia Certification #: 959Georgia EPD #: PaceIdaho Certification #: MN00064Hawaii Certification #MN00064 Illinois Certification #: 200011Indiana Certification#C-MN-01Iowa Certification #: 368Kansas Certification #: E-10167Kentucky Dept of Envi. Protection - DW #90062 Kentucky Dept of Envi. Protection - WW #:90062Louisiana DEQ Certification #: 3086Louisiana DHH #: LA140001Maine Certification #: 2013011Maryland Certification #: 322 Michigan DEPH Certification #: 9909 Minnesota Certification #: 027-053-137Mississippi Certification #: Pace Montana Certification #: MT0092Nevada Certification #: MN_00064Nebraska Certification #: PaceNew Jersey Certification #: MN-002New York Certification #: 11647 North Carolina Certification #: 530North Carolina State Public Health #: 27700North Dakota Certification #: R-036Ohio EPA #: 4150Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507Oregon Certification #: MN200001Oregon Certification #: MN300001Pennsylvania Certification #: 68-00563Puerto Rico Certification Saipan (CNMI) #:MP0003South Carolina #:74003001Texas Certification #: T104704192Tennessee Certification #: 02818Utah Certification #: MN000642013-4 Virginia DGS Certification #: 251Virginia/VELAP Certification #: PaceWashington Certification #: C486West Virginia Certification #: 382West Virginia DHHR #:9952C Wisconsin Certification #: 999407970 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 17 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92234909001 SG-1 TO-15 58 PASI-MMJL 92234909002 SG-2 TO-15 58 PASI-MMJL REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 17 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92234909001 SG-1 Acetone 34.0 ug/m3 01/27/15 22:443.9TO-15 Benzene 5.7 ug/m3 01/27/15 22:440.52TO-15 2-Butanone (MEK)14.1 ug/m3 01/27/15 22:440.97TO-15 Dichlorodifluoromethane 3.3 ug/m3 01/27/15 22:441.6TO-15 Ethylbenzene 3.4 ug/m3 01/27/15 22:441.4TO-15 4-Ethyltoluene 2.4 ug/m3 01/27/15 22:441.6TO-15 n-Heptane 5.0 ug/m3 01/27/15 22:441.3TO-15 n-Hexane 11.4 ug/m3 01/27/15 22:441.2TO-15 2-Hexanone 1.7 ug/m3 01/27/15 22:441.3TO-15 Methylene Chloride 7.0 ug/m3 01/27/15 22:445.7TO-15 Propylene 9.6 ug/m3 01/27/15 22:440.56TO-15 Tetrachloroethene 3.3 ug/m3 01/27/15 22:441.1TO-15 Tetrahydrofuran 10.9 ug/m3 01/27/15 22:440.97TO-15 Toluene 14.5 ug/m3 01/27/15 22:441.2TO-15 1,2,4-Trimethylbenzene 9.4 ug/m3 01/27/15 22:441.6TO-15 1,3,5-Trimethylbenzene 2.5 ug/m3 01/27/15 22:441.6TO-15 m&p-Xylene 12.7 ug/m3 01/27/15 22:442.8TO-15 o-Xylene 5.9 ug/m3 01/27/15 22:441.4TO-15 92234909002 SG-2 Acetone 30.1 ug/m3 01/27/15 21:464.6TO-15 Benzene 1.6 ug/m3 01/27/15 21:460.62TO-15 2-Butanone (MEK)9.0 ug/m3 01/27/15 21:461.2TO-15 Dichlorodifluoromethane 3.0 ug/m3 01/27/15 21:461.9TO-15 Ethyl acetate 9.1 ug/m3 01/27/15 21:461.4TO-15 4-Ethyltoluene 2.2 ug/m3 01/27/15 21:461.9TO-15 n-Heptane 3.8 ug/m3 01/27/15 21:461.6TO-15 n-Hexane 29.6 ug/m3 01/27/15 21:461.4TO-15 Methylene Chloride 33.7 ug/m3 01/27/15 21:466.8TO-15 Propylene 7.1 ug/m3 01/27/15 21:460.67TO-15 Tetrachloroethene 3.2 ug/m3 01/27/15 21:461.3TO-15 Toluene 7.8 ug/m3 01/27/15 21:461.5TO-15 1,2,4-Trimethylbenzene 8.3 ug/m3 01/27/15 21:461.9TO-15 1,3,5-Trimethylbenzene 2.1 ug/m3 01/27/15 21:461.9TO-15 m&p-Xylene 6.0 ug/m3 01/27/15 21:463.4TO-15 o-Xylene 3.1 ug/m3 01/27/15 21:461.7TO-15 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 Sample:SG-1 Lab ID:92234909001 Collected:01/22/15 15:20 Received:01/26/15 09:20 Matrix:Air Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: TO-15TO15 MSV AIR Acetone 34.0 ug/m3 01/27/15 22:44 67-64-13.9 1.61 Benzene 5.7 ug/m3 01/27/15 22:44 71-43-20.52 1.61 Bromodichloromethane ND ug/m3 01/27/15 22:44 75-27-42.2 1.61 Bromoform ND ug/m3 01/27/15 22:44 75-25-23.4 1.61 Bromomethane ND ug/m3 01/27/15 22:44 74-83-93.2 1.61 1,3-Butadiene ND ug/m3 01/27/15 22:44 106-99-00.72 1.61 2-Butanone (MEK)14.1 ug/m3 01/27/15 22:44 78-93-30.97 1.61 Carbon disulfide ND ug/m3 01/27/15 22:44 75-15-01.0 1.61 Carbon tetrachloride ND ug/m3 01/27/15 22:44 56-23-51.0 1.61 Chlorobenzene ND ug/m3 01/27/15 22:44 108-90-71.5 1.61 Chloroethane ND ug/m3 01/27/15 22:44 75-00-30.87 1.61 Chloroform ND ug/m3 01/27/15 22:44 67-66-30.80 1.61 Chloromethane ND ug/m3 01/27/15 22:44 74-87-31.7 1.61 Cyclohexane ND ug/m3 01/27/15 22:44 110-82-71.1 1.61 Dibromochloromethane ND ug/m3 01/27/15 22:44 124-48-12.8 1.61 1,2-Dibromoethane (EDB)ND ug/m3 01/27/15 22:44 106-93-42.5 1.61 1,2-Dichlorobenzene ND ug/m3 01/27/15 22:44 95-50-12.0 1.61 1,3-Dichlorobenzene ND ug/m3 01/27/15 22:44 541-73-12.0 1.61 1,4-Dichlorobenzene ND ug/m3 01/27/15 22:44 106-46-72.0 1.61 Dichlorodifluoromethane 3.3 ug/m3 01/27/15 22:44 75-71-81.6 1.61 1,1-Dichloroethane ND ug/m3 01/27/15 22:44 75-34-31.3 1.61 1,2-Dichloroethane ND ug/m3 01/27/15 22:44 107-06-20.66 1.61 1,1-Dichloroethene ND ug/m3 01/27/15 22:44 75-35-41.3 1.61 cis-1,2-Dichloroethene ND ug/m3 01/27/15 22:44 156-59-23.2 1.61 trans-1,2-Dichloroethene ND ug/m3 01/27/15 22:44 156-60-51.3 1.61 1,2-Dichloropropane ND ug/m3 01/27/15 22:44 78-87-51.5 1.61 cis-1,3-Dichloropropene ND ug/m3 01/27/15 22:44 10061-01-51.5 1.61 trans-1,3-Dichloropropene ND ug/m3 01/27/15 22:44 10061-02-61.5 1.61 Dichlorotetrafluoroethane ND ug/m3 01/27/15 22:44 76-14-22.3 1.61 Ethyl acetate ND ug/m3 01/27/15 22:44 141-78-61.2 1.61 Ethylbenzene 3.4 ug/m3 01/27/15 22:44 100-41-41.4 1.61 4-Ethyltoluene 2.4 ug/m3 01/27/15 22:44 622-96-81.6 1.61 n-Heptane 5.0 ug/m3 01/27/15 22:44 142-82-51.3 1.61 Hexachloro-1,3-butadiene ND ug/m3 01/27/15 22:44 87-68-33.5 1.61 n-Hexane 11.4 ug/m3 01/27/15 22:44 110-54-31.2 1.61 2-Hexanone 1.7 ug/m3 01/27/15 22:44 591-78-61.3 1.61 Methylene Chloride 7.0 ug/m3 01/27/15 22:44 75-09-25.7 1.61 4-Methyl-2-pentanone (MIBK)ND ug/m3 01/27/15 22:44 108-10-13.4 1.61 Methyl-tert-butyl ether ND ug/m3 01/27/15 22:44 1634-04-41.2 1.61 Naphthalene ND ug/m3 01/27/15 22:44 91-20-34.3 1.61 Propylene 9.6 ug/m3 01/27/15 22:44 115-07-10.56 1.61 Styrene ND ug/m3 01/27/15 22:44 100-42-51.4 1.61 1,1,2,2-Tetrachloroethane ND ug/m3 01/27/15 22:44 79-34-51.1 1.61 Tetrachloroethene 3.3 ug/m3 01/27/15 22:44 127-18-41.1 1.61 Tetrahydrofuran 10.9 ug/m3 01/27/15 22:44 109-99-90.97 1.61 Toluene 14.5 ug/m3 01/27/15 22:44 108-88-31.2 1.61 1,2,4-Trichlorobenzene ND ug/m3 01/27/15 22:44 120-82-12.4 1.61 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 Sample:SG-1 Lab ID:92234909001 Collected:01/22/15 15:20 Received:01/26/15 09:20 Matrix:Air Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: TO-15TO15 MSV AIR 1,1,1-Trichloroethane ND ug/m3 01/27/15 22:44 71-55-61.1 1.61 1,1,2-Trichloroethane ND ug/m3 01/27/15 22:44 79-00-50.89 1.61 Trichloroethene ND ug/m3 01/27/15 22:44 79-01-60.88 1.61 Trichlorofluoromethane ND ug/m3 01/27/15 22:44 75-69-41.8 1.61 1,1,2-Trichlorotrifluoroethane ND ug/m3 01/27/15 22:44 76-13-12.6 1.61 1,2,4-Trimethylbenzene 9.4 ug/m3 01/27/15 22:44 95-63-61.6 1.61 1,3,5-Trimethylbenzene 2.5 ug/m3 01/27/15 22:44 108-67-81.6 1.61 Vinyl acetate ND ug/m3 01/27/15 22:44 108-05-41.2 1.61 Vinyl chloride ND ug/m3 01/27/15 22:44 75-01-40.42 1.61 m&p-Xylene 12.7 ug/m3 01/27/15 22:44 179601-23-12.8 1.61 o-Xylene 5.9 ug/m3 01/27/15 22:44 95-47-61.4 1.61 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 Sample:SG-2 Lab ID:92234909002 Collected:01/22/15 16:10 Received:01/26/15 09:20 Matrix:Air Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: TO-15TO15 MSV AIR Acetone 30.1 ug/m3 01/27/15 21:46 67-64-14.6 1.92 Benzene 1.6 ug/m3 01/27/15 21:46 71-43-20.62 1.92 Bromodichloromethane ND ug/m3 01/27/15 21:46 75-27-42.6 1.92 Bromoform ND ug/m3 01/27/15 21:46 75-25-24.0 1.92 Bromomethane ND ug/m3 01/27/15 21:46 74-83-93.8 1.92 1,3-Butadiene ND ug/m3 01/27/15 21:46 106-99-00.86 1.92 2-Butanone (MEK)9.0 ug/m3 01/27/15 21:46 78-93-31.2 1.92 Carbon disulfide ND ug/m3 01/27/15 21:46 75-15-01.2 1.92 Carbon tetrachloride ND ug/m3 01/27/15 21:46 56-23-51.2 1.92 Chlorobenzene ND ug/m3 01/27/15 21:46 108-90-71.8 1.92 Chloroethane ND ug/m3 01/27/15 21:46 75-00-31.0 1.92 Chloroform ND ug/m3 01/27/15 21:46 67-66-30.95 1.92 Chloromethane ND ug/m3 01/27/15 21:46 74-87-32.0 1.92 Cyclohexane ND ug/m3 01/27/15 21:46 110-82-71.3 1.92 Dibromochloromethane ND ug/m3 01/27/15 21:46 124-48-13.3 1.92 1,2-Dibromoethane (EDB)ND ug/m3 01/27/15 21:46 106-93-43.0 1.92 1,2-Dichlorobenzene ND ug/m3 01/27/15 21:46 95-50-12.3 1.92 1,3-Dichlorobenzene ND ug/m3 01/27/15 21:46 541-73-12.3 1.92 1,4-Dichlorobenzene ND ug/m3 01/27/15 21:46 106-46-72.3 1.92 Dichlorodifluoromethane 3.0 ug/m3 01/27/15 21:46 75-71-81.9 1.92 1,1-Dichloroethane ND ug/m3 01/27/15 21:46 75-34-31.6 1.92 1,2-Dichloroethane ND ug/m3 01/27/15 21:46 107-06-20.79 1.92 1,1-Dichloroethene ND ug/m3 01/27/15 21:46 75-35-41.6 1.92 cis-1,2-Dichloroethene ND ug/m3 01/27/15 21:46 156-59-23.9 1.92 trans-1,2-Dichloroethene ND ug/m3 01/27/15 21:46 156-60-51.6 1.92 1,2-Dichloropropane ND ug/m3 01/27/15 21:46 78-87-51.8 1.92 cis-1,3-Dichloropropene ND ug/m3 01/27/15 21:46 10061-01-51.8 1.92 trans-1,3-Dichloropropene ND ug/m3 01/27/15 21:46 10061-02-61.8 1.92 Dichlorotetrafluoroethane ND ug/m3 01/27/15 21:46 76-14-22.7 1.92 Ethyl acetate 9.1 ug/m3 01/27/15 21:46 141-78-61.4 1.92 Ethylbenzene ND ug/m3 01/27/15 21:46 100-41-41.7 1.92 4-Ethyltoluene 2.2 ug/m3 01/27/15 21:46 622-96-81.9 1.92 n-Heptane 3.8 ug/m3 01/27/15 21:46 142-82-51.6 1.92 Hexachloro-1,3-butadiene ND ug/m3 01/27/15 21:46 87-68-34.2 1.92 n-Hexane 29.6 ug/m3 01/27/15 21:46 110-54-31.4 1.92 2-Hexanone ND ug/m3 01/27/15 21:46 591-78-61.6 1.92 Methylene Chloride 33.7 ug/m3 01/27/15 21:46 75-09-26.8 1.92 4-Methyl-2-pentanone (MIBK)ND ug/m3 01/27/15 21:46 108-10-14.0 1.92 Methyl-tert-butyl ether ND ug/m3 01/27/15 21:46 1634-04-41.4 1.92 Naphthalene ND ug/m3 01/27/15 21:46 91-20-35.1 1.92 Propylene 7.1 ug/m3 01/27/15 21:46 115-07-10.67 1.92 Styrene ND ug/m3 01/27/15 21:46 100-42-51.7 1.92 1,1,2,2-Tetrachloroethane ND ug/m3 01/27/15 21:46 79-34-51.3 1.92 Tetrachloroethene 3.2 ug/m3 01/27/15 21:46 127-18-41.3 1.92 Tetrahydrofuran ND ug/m3 01/27/15 21:46 109-99-91.2 1.92 Toluene 7.8 ug/m3 01/27/15 21:46 108-88-31.5 1.92 1,2,4-Trichlorobenzene ND ug/m3 01/27/15 21:46 120-82-12.9 1.92 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 17 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 Sample:SG-2 Lab ID:92234909002 Collected:01/22/15 16:10 Received:01/26/15 09:20 Matrix:Air Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: TO-15TO15 MSV AIR 1,1,1-Trichloroethane ND ug/m3 01/27/15 21:46 71-55-61.3 1.92 1,1,2-Trichloroethane ND ug/m3 01/27/15 21:46 79-00-51.1 1.92 Trichloroethene ND ug/m3 01/27/15 21:46 79-01-61.0 1.92 Trichlorofluoromethane ND ug/m3 01/27/15 21:46 75-69-42.2 1.92 1,1,2-Trichlorotrifluoroethane ND ug/m3 01/27/15 21:46 76-13-13.1 1.92 1,2,4-Trimethylbenzene 8.3 ug/m3 01/27/15 21:46 95-63-61.9 1.92 1,3,5-Trimethylbenzene 2.1 ug/m3 01/27/15 21:46 108-67-81.9 1.92 Vinyl acetate ND ug/m3 01/27/15 21:46 108-05-41.4 1.92 Vinyl chloride ND ug/m3 01/27/15 21:46 75-01-40.50 1.92 m&p-Xylene 6.0 ug/m3 01/27/15 21:46 179601-23-13.4 1.92 o-Xylene 3.1 ug/m3 01/27/15 21:46 95-47-61.7 1.92 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 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: AIR/22361 TO-15 TO-15 TO15 MSV AIR Low Level Associated Lab Samples:92234909001, 92234909002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1889020 Associated Lab Samples:92234909001, 92234909002 Matrix:Air Analyzed 1,1,1-Trichloroethane ug/m3 ND 0.70 01/27/15 11:33 1,1,2,2-Tetrachloroethane ug/m3 ND 0.70 01/27/15 11:33 1,1,2-Trichloroethane ug/m3 ND 0.56 01/27/15 11:33 1,1,2-Trichlorotrifluoroethane ug/m3 ND 1.6 01/27/15 11:33 1,1-Dichloroethane ug/m3 ND 0.82 01/27/15 11:33 1,1-Dichloroethene ug/m3 ND 0.81 01/27/15 11:33 1,2,4-Trichlorobenzene ug/m3 ND 1.5 01/27/15 11:33 1,2,4-Trimethylbenzene ug/m3 ND 1.0 01/27/15 11:33 1,2-Dibromoethane (EDB)ug/m3 ND 1.6 01/27/15 11:33 1,2-Dichlorobenzene ug/m3 ND 1.2 01/27/15 11:33 1,2-Dichloroethane ug/m3 ND 0.41 01/27/15 11:33 1,2-Dichloropropane ug/m3 ND 0.94 01/27/15 11:33 1,3,5-Trimethylbenzene ug/m3 ND 1.0 01/27/15 11:33 1,3-Butadiene ug/m3 ND 0.45 01/27/15 11:33 1,3-Dichlorobenzene ug/m3 ND 1.2 01/27/15 11:33 1,4-Dichlorobenzene ug/m3 ND 1.2 01/27/15 11:33 2-Butanone (MEK)ug/m3 ND 0.60 01/27/15 11:33 2-Hexanone ug/m3 ND 0.83 01/27/15 11:33 4-Ethyltoluene ug/m3 ND 1.0 01/27/15 11:33 4-Methyl-2-pentanone (MIBK)ug/m3 ND 2.1 01/27/15 11:33 Acetone ug/m3 ND 2.4 01/27/15 11:33 Benzene ug/m3 ND 0.32 01/27/15 11:33 Bromodichloromethane ug/m3 ND 1.4 01/27/15 11:33 Bromoform ug/m3 ND 2.1 01/27/15 11:33 Bromomethane ug/m3 ND 2.0 01/27/15 11:33 Carbon disulfide ug/m3 ND 0.63 01/27/15 11:33 Carbon tetrachloride ug/m3 ND 0.64 01/27/15 11:33 Chlorobenzene ug/m3 ND 0.94 01/27/15 11:33 Chloroethane ug/m3 ND 0.54 01/27/15 11:33 Chloroform ug/m3 ND 0.50 01/27/15 11:33 Chloromethane ug/m3 ND 1.0 01/27/15 11:33 cis-1,2-Dichloroethene ug/m3 ND 2.0 01/27/15 11:33 cis-1,3-Dichloropropene ug/m3 ND 0.92 01/27/15 11:33 Cyclohexane ug/m3 ND 0.70 01/27/15 11:33 Dibromochloromethane ug/m3 ND 1.7 01/27/15 11:33 Dichlorodifluoromethane ug/m3 ND 1.0 01/27/15 11:33 Dichlorotetrafluoroethane ug/m3 ND 1.4 01/27/15 11:33 Ethyl acetate ug/m3 ND 0.73 01/27/15 11:33 Ethylbenzene ug/m3 ND 0.88 01/27/15 11:33 Hexachloro-1,3-butadiene ug/m3 ND 2.2 01/27/15 11:33 m&p-Xylene ug/m3 ND 1.8 01/27/15 11:33 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 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:1889020 Associated Lab Samples:92234909001, 92234909002 Matrix:Air Analyzed Methyl-tert-butyl ether ug/m3 ND 0.73 01/27/15 11:33 Methylene Chloride ug/m3 ND 3.5 01/27/15 11:33 n-Heptane ug/m3 ND 0.83 01/27/15 11:33 n-Hexane ug/m3 ND 0.72 01/27/15 11:33 Naphthalene ug/m3 ND 2.7 01/27/15 11:33 o-Xylene ug/m3 ND 0.88 01/27/15 11:33 Propylene ug/m3 ND 0.35 01/27/15 11:33 Styrene ug/m3 ND 0.87 01/27/15 11:33 Tetrachloroethene ug/m3 ND 0.69 01/27/15 11:33 Tetrahydrofuran ug/m3 ND 0.60 01/27/15 11:33 Toluene ug/m3 ND 0.77 01/27/15 11:33 trans-1,2-Dichloroethene ug/m3 ND 0.81 01/27/15 11:33 trans-1,3-Dichloropropene ug/m3 ND 0.92 01/27/15 11:33 Trichloroethene ug/m3 ND 0.55 01/27/15 11:33 Trichlorofluoromethane ug/m3 ND 1.1 01/27/15 11:33 Vinyl acetate ug/m3 ND 0.72 01/27/15 11:33 Vinyl chloride ug/m3 ND 0.26 01/27/15 11:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1889021LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1-Trichloroethane ug/m3 55.755.5 100 72-140 1,1,2,2-Tetrachloroethane ug/m3 65.769.8 94 68-137 1,1,2-Trichloroethane ug/m3 51.755.5 93 66-138 1,1,2-Trichlorotrifluoroethane ug/m3 80.677.9 103 70-132 1,1-Dichloroethane ug/m3 43.341.2 105 68-137 1,1-Dichloroethene ug/m3 40.640.3 101 73-138 1,2,4-Trichlorobenzene ug/m3 65.875.5 87 48-150 1,2,4-Trimethylbenzene ug/m3 49.450 99 75-134 1,2-Dibromoethane (EDB)ug/m3 79.178.1 101 75-132 1,2-Dichlorobenzene ug/m3 57.261.2 94 71-129 1,2-Dichloroethane ug/m3 44.341.2 108 73-139 1,2-Dichloropropane ug/m3 46.947 100 70-130 1,3,5-Trimethylbenzene ug/m3 45.650 91 75-133 1,3-Butadiene ug/m3 24.222.5 108 66-135 1,3-Dichlorobenzene ug/m3 57.161.2 93 75-131 1,4-Dichlorobenzene ug/m3 58.261.2 95 69-135 2-Butanone (MEK)ug/m3 30.730 102 67-131 2-Hexanone ug/m3 41.141.7 99 72-130 4-Ethyltoluene ug/m3 47.550 95 75-130 4-Methyl-2-pentanone (MIBK)ug/m3 37.341.7 90 68-134 Acetone ug/m3 20.924.2 86 63-144 Benzene ug/m3 29.132.5 90 64-139 Bromodichloromethane ug/m3 67.668.2 99 75-134 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 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. 1889021LABORATORY CONTROL SAMPLE: LCSSpike Bromoform ug/m3 99.1105 94 72-130 Bromomethane ug/m3 39.939.5 101 71-132 Carbon disulfide ug/m3 28.231.7 89 56-139 Carbon tetrachloride ug/m3 58.764 92 75-150 Chlorobenzene ug/m3 46.246.8 99 71-132 Chloroethane ug/m3 31.226.8 116 71-129 Chloroform ug/m3 46.749.7 94 73-136 Chloromethane ug/m3 22.121 105 52-143 cis-1,2-Dichloroethene ug/m3 43.840.3 109 64-137 cis-1,3-Dichloropropene ug/m3 47.846.2 104 75-128 Cyclohexane ug/m3 30.735 88 62-143 Dibromochloromethane ug/m3 83.086.6 96 75-136 Dichlorodifluoromethane ug/m3 54.250.3 108 70-141 Dichlorotetrafluoroethane ug/m3 73.771.1 104 71-139 Ethyl acetate ug/m3 36.236.6 99 64-137 Ethylbenzene ug/m3 41.544.2 94 71-136 Hexachloro-1,3-butadiene ug/m3 104108 96 51-150 m&p-Xylene ug/m3 81.588.3 92 71-134 Methyl-tert-butyl ether ug/m3 35.636.7 97 73-134 Methylene Chloride ug/m3 35.035.3 99 64-130 n-Heptane ug/m3 43.141.7 103 63-135 n-Hexane ug/m3 38.835.8 108 69-135 Naphthalene ug/m3 48.053.3 90 43-150 o-Xylene ug/m3 41.944.2 95 75-134 Propylene ug/m3 16.017.5 92 58-135 Styrene ug/m3 42.043.3 97 75-133 Tetrachloroethene ug/m3 66.969 97 66-137 Tetrahydrofuran ug/m3 27.930 93 58-135 Toluene ug/m3 31.038.3 81 70-129 trans-1,2-Dichloroethene ug/m3 39.540.3 98 61-140 trans-1,3-Dichloropropene ug/m3 47.846.2 103 75-134 Trichloroethene ug/m3 53.654.6 98 70-134 Trichlorofluoromethane ug/m3 58.357.1 102 67-140 Vinyl acetate ug/m3 34.035.8 95 60-139 Vinyl chloride ug/m3 26.626 102 72-129 Parameter Units Dup Result QualifiersRPDResult 92234909001 1889709SAMPLE DUPLICATE: 1,1,1-Trichloroethane ug/m3 NDND 1,1,2,2-Tetrachloroethane ug/m3 NDND 1,1,2-Trichloroethane ug/m3 NDND 1,1,2-Trichlorotrifluoroethane ug/m3 NDND 1,1-Dichloroethane ug/m3 NDND 1,1-Dichloroethene ug/m3 NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 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 QualifiersRPDResult 92234909001 1889709SAMPLE DUPLICATE: 1,2,4-Trichlorobenzene ug/m3 NDND 1,2,4-Trimethylbenzene ug/m3 9.5 19.4 1,2-Dibromoethane (EDB)ug/m3 NDND 1,2-Dichlorobenzene ug/m3 NDND 1,2-Dichloroethane ug/m3 NDND 1,2-Dichloropropane ug/m3 NDND 1,3,5-Trimethylbenzene ug/m3 2.2 122.5 1,3-Butadiene ug/m3 NDND 1,3-Dichlorobenzene ug/m3 NDND 1,4-Dichlorobenzene ug/m3 NDND 2-Butanone (MEK)ug/m3 14.8 514.1 2-Hexanone ug/m3 1.9 91.7 4-Ethyltoluene ug/m3 2.6 72.4 4-Methyl-2-pentanone (MIBK)ug/m3 3JND Acetone ug/m3 33.6 134.0 Benzene ug/m3 6.2 95.7 Bromodichloromethane ug/m3 NDND Bromoform ug/m3 NDND Bromomethane ug/m3 NDND Carbon disulfide ug/m3 .75JND Carbon tetrachloride ug/m3 NDND Chlorobenzene ug/m3 NDND Chloroethane ug/m3 NDND Chloroform ug/m3 NDND Chloromethane ug/m3 NDND cis-1,2-Dichloroethene ug/m3 NDND cis-1,3-Dichloropropene ug/m3 NDND Cyclohexane ug/m3 NDND Dibromochloromethane ug/m3 NDND Dichlorodifluoromethane ug/m3 3.0 93.3 Dichlorotetrafluoroethane ug/m3 NDND Ethyl acetate ug/m3 NDND Ethylbenzene ug/m3 3.4 13.4 Hexachloro-1,3-butadiene ug/m3 NDND m&p-Xylene ug/m3 12.6 112.7 Methyl-tert-butyl ether ug/m3 NDND Methylene Chloride ug/m3 7.5 77.0 n-Heptane ug/m3 4.4 125.0 n-Hexane ug/m3 12.3 811.4 Naphthalene ug/m3 1.1JND o-Xylene ug/m3 5.6 65.9 Propylene ug/m3 8.7 109.6 Styrene ug/m3 1.1JND Tetrachloroethene ug/m3 2.6 243.3 Tetrahydrofuran ug/m3 11.4 410.9 Toluene ug/m3 14.7 114.5 trans-1,2-Dichloroethene ug/m3 NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 17 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 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 QualifiersRPDResult 92234909001 1889709SAMPLE DUPLICATE: trans-1,3-Dichloropropene ug/m3 NDND Trichloroethene ug/m3 NDND Trichlorofluoromethane ug/m3 .96JND Vinyl acetate ug/m3 NDND Vinyl chloride ug/m3 NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 17 #=QL# QUALIFIERS Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. 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. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. 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. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. 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. Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - MinneapolisPASI-M REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 17 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92234909 GUSSMAN CLEANERS 22.22171 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92234909001 AIR/22361SG-1 TO-15 92234909002 AIR/22361SG-2 TO-15 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 01/30/2015 07:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 17 Page 16 of 17 Page 17 of 17 Health and Safety Plan ECS Project No. 22:22171 Gussman Cleaners New Bern, North Carolina January 15, 2015 5 During the work covered by this Safety Plan, there were: X No observed violations of the Safety Plan provisions. __The following violations of the Safety Plan provisions (give details in space below and indicate corrective action taken for each violation noted). Signature: Date 1/22/2015 Field Representative Health and Safety Plan ECS Project No. 22:22171 Gussman Cleaners New Bern, North Carolina January 15, 2015 6 ON-SITE HEALTH AND SAFTEY MEETING Location___Gussman Cleaners Site Attendees: Printed Name Signature Company Date Brooks Wall ECS 1/22/15