MO-3395_8570_CA_MRP_20230330

CES Group Engineers, LLP
IMPROVING. PROTECTING. RESTORING.

CHARLOTTE, NC

COLUMBIA, SC

www.ces-group.net

March 30, 2023

Scott Ryals, PE
Environmental Engineer
North Carolina Department of Environmental Quality
DWM UST Section
1646 Mail Service Center
Raleigh, North Carolina 27699-1646

RE: Groundwater Monitoring Report
Cedar Hills Trucking
Incident No.: 8570
UST ID No.: MO-3395
Facility ID No.: 00-0-0000000339
4830 Hovis Road
Charlotte, Mecklenburg County, North Carolina 28206

Dear Mr. Ryals:

CES Group Engineers, LLP (CES), while under contract with the North Carolina Department of
Environmental Quality (NCDEQ), Contract No.: N040722, executed on April 20, 2022, is
submitting this Groundwater Monitoring Report to you for the aforementioned property
electronically via email. The performed work was authorized by NCDEQ Task Authorization (TA)
#01, approved on March 3, 2023. Should you have any questions in regards to this submittal,
please do not hesitate to contact me at [phone].

Regards,

Greg Hans, PMP
Environmental Division Manager

Enclosures: Groundwater Monitoring Report

CES Project No. 8105.0323E
March 30, 2023
GROUNDWATER MONITORING REPORT

Cedar Hills Trucking
4830 Hovis Road
Charlotte, Mecklenburg County, North Carolina 28206
NCDEQ Incident No.: 8570
UST ID No.: MO-3395
Facility ID No.: 00-0-0000000339

March 30, 2023

Prepared for:

Mr. Scott Ryals
NCDEQ DWM UST Section
1646 Mail Service Center
Raleigh, North Carolina 27699-1646

Prepared by:

CES Group Engineers, LLP
3525 Whitehall Park Drive, Suite 150
Charlotte, North Carolina 28273

CES Project No. 8105.0323E
March 30, 2023
TABLE OF CONTENTS
Page
1.0 SITE INFORMATION ...................................................................................................... 1
1.1 Identification ........................................................................................................ 1
1.2 Contact Information............................................................................................. 1
1.3 Release Information ............................................................................................ 1
1.4 Certification ......................................................................................................... 2
2.0 EXECUTIVE SUMMARY ................................................................................................ 3
3.0 SCOPE OF SERVICES .................................................................................................. 4
4.0 SITE HISTORY AND CHARACTERIZATION ................................................................ 5
4.1 UST Owner and Operator Information ............................................................... 5
4.2 UST Information .................................................................................................. 6
4.3 Non-UST Information .......................................................................................... 7
4.4 Release Description ............................................................................................ 7
4.5 Site Characteristics ............................................................................................. 7
4.6 Affected Property Owners and Occupants ......................................................... 8
4.7 Receptor Information .......................................................................................... 8
4.8 Remedial Plan Implementation ........................................................................... 9
4.9 Remediation Progress ........................................................................................ 9
5.0 CURRENT SITE ASSESSMENT INFORMATION ....................................................... 10
5.1 Water Level and Free Product Thickness Measurements ............................... 10
5.2 Groundwater Monitoring Event ......................................................................... 10
5.3 Surface Water Monitoring Event ....................................................................... 10
5.4 Soil Monitoring Events ...................................................................................... 10
5.5 Summary of Soil, Groundwater, Surface Water and Free Product Assessment
Information .................................................................................................................... 11
5.6 Site Geology and Hydrogeology ....................................................................... 11
5.7 Evaluation of Soil, Groundwater, Surface Water and Free Product Thickness
Information .................................................................................................................... 11
6.0 FREE PRODUCT REMOVAL ....................................................................................... 13
6.1 Free Product Current and Historical Status ..................................................... 13
6.2 Free Product Effluent Discharges and/or Recovery ......................................... 13
6.3 Free Product Recovery Methods ...................................................................... 13
6.4 Free Product Conclusions and Recommendations .......................................... 13
7.0 SOIL REMEDIATION .................................................................................................... 14
7.1 Soil Remediation Activities ............................................................................... 14
7.2 Chronology of Soil Remediation Activities (Corrective Action Plan) ................ 14
7.3 Costs of Soil Remediation Activities ................................................................. 14
8.0 GROUNDWATER REMEDIATION .............................................................................. 15
8.1 Groundwater Remediation Activities ................................................................ 15
8.2 Chronology of Groundwater Remediation Activities (Corrective Action Plan) . 15
8.3 Costs of Groundwater Remediation Activities .................................................. 15

CES Project No. 8105.0323E
March 30, 2023
9.0 CONCLUSIONS AND RECOMMENDATIONS ............................................................ 16
9.1 Conclusions ....................................................................................................... 16
9.2 Recommendations ............................................................................................ 16
10.0 REFERENCES ............................................................................................................. 17

CES Project No. 8105.0323E
March 30, 2023
FIGURES
FIGURE 1 SITE LOCATION MAP
FIGURE 2 SITE PLAN
FIGURE 3 GROUNDWATER ELEVATION PLAN (MARCH 2023)
FIGURE 4 VOC ISOCONCENTRATION AND ESTIMATED HORIZONTAL EXTENT OF
CONTAMINATION PLAN (MARCH 2023)
TABLES
TABLE B-1 SITE HISTORY – UST/AST SYSTEM AND OTHER RELEASE
INFORMATION
TABLE B-2 SITE HISTORY – UST/AST OWNER/OPERATOR AND OTHER
RESPONSIBLE PARTY INFORMATION
TABLE B-4 SUMMARY OF GROUNDWATER SAMPLING RESULTS
TABLE B-5 PUBLIC AND PRIVATE WATER SUPPLY WELL AND OTHER RECEPTOR
INFORMATION
TABLE B-9 CURRENT GROUNDWATER ELEVATIONS AND FREE PRODUCT
THICKNESS
APPENDICES
APPENDIX A HISTORICAL DATA
APPENDIX B SITE PHOTOGRAPHS
APPENDIX C MONITORING FIELD DATA SHEETS, JOB HAZARD ANALYSIS, AND
HEALTH & SAFETY PLAN
APPENDIX D GROUNDWATER WELL LABORATORY REPORTS AND CHAIN-OF-
CUSTODY RECORDS

CES Project No. 8105.0323E Page 1
March 30, 2023
1.0 SITE INFORMATION
1.1 Identification
Date of Report: March 30, 2023 Site Risk/Ranking: LOW
Facility I.D.:00-0-0000000339 UST Incident Number (if known): 8570 / MO-
3395
Site Name: Cedar Hills Trucking
Street Address:4830 Hovis Road
City/Town:Charlotte Zip Code: 28206 County: Mecklenburg
Description of Geographical Data Point (e.g., UST):Approximate Monitoring Well (MW-1)
Location Method (GPS, topographical map, online map, other):GIS Address Matching
Latitude (decimal degrees):35.26576 Longitude(decimal degrees): -80.89777
1.2 Contact Information
UST/AST Owner: ACC Enterprises, Inc Email: N/A
Address: PO Box 69, Paw Creek, NC 28130 Tel: N/A
UST/AST Operator: Cedar Hills Trucking Company Email: N/A
Address: 4830 Hovis Road, Charlotte, NC 28206 Tel: N/A
Property Owner: 1828 Properties, LLC Email: [e-mail]
Address: 601 Gulf Drive, Charlotte, NC 28208 Tel: N/A
Property Occupant: 160 Driving Academy of Charlotte Email: N/A
Address: 4830 Hovis Road, Charlotte, NC 28206 Tel: [phone]
Consultant/Contractor: CES Group Engineers, LLP. Email: [e-mail]
Address: 3525 Whitehall Park Drive, Suite 150, Charlotte, NC 28273 Tel: [phone]
x1008
Analytical Laboratory: Waypoint Analytical State Certification No: 402
Address: 449 Springbrook Road, Charlotte, NC 28217 Tel: [phone]
Other Person Associated
With Release:
Not Applicable Email:
Address: Tel:
1.3 Release Information
Date Discovered: 2/1/1992 (According to NCDEQ UST Incident Map)
Estimated Quantity of Release: Unknown
Cause of Release: Unknown
Source of Release (e.g., Dispenser/Piping/UST):UST
Sizes and Contents of Tanks or Other Containment from which the Release
Occurred: 
One (1) 550-gallon
used oil UST; One
(1) 10,000-gallon
diesel UST

CES Project No. 8105.0323E Page 2
March 30, 2023
1.4 Certification
I, Charles D. Heleine, a North Carolina Licensed Professional Engineer employed by CES,
do certify that the information contained in this report is accurate, to the best of my
knowledge.

E-Signature 03/24/2023

Charles D. Heleine, NC PE No. 27196

CES Group Engineers, LLP (CES) is licensed to practice engineering in North Carolina. The
firm license number is F-1240.

CES Project No. 8105.0323E Page 3
March 30, 2023
2.0 EXECUTIVE SUMMARY

This Groundwater Monitoring Report (GW Report) summarizes petroleum hydrocarbon impacts in
groundwater from an apparent release of petroleum-related constituents during the removal of one
550-gallon used oil and one 10,000-gallon diesel underground storage tank (UST) in March 1992,
located at Cedar Hills Trucking, 4830 Hovis Road in Charlotte, Mecklenburg County, North Carolina
(Site). CES Group Engineers, LLP (CES) has been authorized to perform groundwater monitoring
activities by the North Carolina Department of Environmental Quality (NCDEQ), represented by
Scott Ryals, PE, Environmental Engineer.

During this monitoring period, groundwater samples were collected from monitoring wells MW-1,
MW-2, MW-3, MW-4 and MW-5 on March 7, 2023, and analyzed for petroleum hydrocarbon
constituents and lead. Petroleum hydrocarbon constituents in groundwater were reported ABOVE
the 2L Standard from the following monitoring wells:

MW-1: naphthalene (22.8 ug/l), tetrachloroethene (1.62 ug/l) and1-
methylnapthalene (13.1 ug/l); and

MW-2: tetrachloroethene (5.91 ug/l).

No petroleum hydrocarbon constituents were reported above method detection limits (MDLs) from
the field blank.

Petroleum hydrocarbon constituents were reported BELOW the GCL Standard in MW-1, MW-2,
MW-3, MW-4 and MW-5.

Free product was not detected in any of the onsite groundwater monitoring wells.

According to information retrieved from the NCDEQ UST Incidents Map, the site was previously
assigned a Low-Risk classification by NCDEQ.

To date, no known receptors have been impacted by the reported petroleum release, nor are any
receptors known to be at an imminent risk of being impacted based on a limited review of current
groundwater conditions, including contaminant levels and the location of contaminants.

This report provides data necessary to fulfill a GW Monitoring Report, in accordance with 15A
NCAC 2L.0100, and is formatted in conformance with Appendix A of the Guidelines for Assessment
and Corrective Action for UST Releases, dated March 7, 2022.

CES Project No. 8105.0323E Page 4
March 30, 2023
3.0 SCOPE OF SERVICES

The scope of services for this report were authorized by NCDEQ Task Authorization (TA) #01,
approved on March 3, 2023, under CES Contract Number N040722, dated April 20, 2022. In
accordance with the approved TA, the approved scope of services included the following:

 Monitor and collect groundwater samples from up to five monitoring wells and collect one
field blank for laboratory analysis of 6200B, including MTBE, IPE and EDB, 625 BNA, EPH
and lead; and

 Prepare and submit one groundwater monitoring report summarizing the field and laboratory
analytical findings.

CES Project No. 8105.0323E Page 5
March 30, 2023
4.0 SITE HISTORY AND CHARACTERIZATION

The subject site is located at 4830 Hovis Road, and currently operates as 160 Driving Academy of
Charlotte, a training facility for tractor-trailers, and has been further identified as Mecklenburg
County Parcel ID Number 06310127. Figures 1 and 2 depict a Site Location Map and Site Plan,
respectively. According to an online review of the NCDEQ UST Incidents Map, an incident was
reported to NCDEQ on February 1, 1992, was subsequently assigned Incident Number 8570, and
was further classified as a Low-Risk site for a regulated (R) and commercial (C) UST system.

According to a review of a Report of Removal and Closure of Underground Storage Tanks, dated
June 1992, and prepared by EA Engineering, Science, and Technology, Inc (EA) of Charlotte, NC,
during the removal of one 550-used oil UST and one 10,000-gallon diesel UST in March 1992,
concentrations of total petroleum hydrocarbons (TPH) in soil were reported above applicable action
levels from samples collected near the 550-gallon used oil UST. Subsequent remedial actions
included the excavation and removal of approximately 30-cubic yards of contaminated soil in March
1992, and the advancement of soil borings in May 1992, which also reported TPH concentrations in
soil above applicable action levels from soil samples collected at depths greater than 18-feet below
grade, ie the maximum depth of soil excavation and removal activities in March 1992.

Additionally, based on a review of a Phase II Environmental Assessment, dated October 1990, and
prepared by Delta Environmental Consultants, Inc (Delta) of Charlotte, NC, three groundwater
monitoring wells (MW-1, MW-2 and MW-3) were installed in potential areas of concern identified
during a previously completed Phase I Environmental Assessment in September 1990. Soil and
groundwater samples collected from MW-1, MW-2 and MW-3 reported low levels of
tetrachloroethene and 1,1-trichloroethene in soil below applicable soil standards, with groundwater
samples reporting concentrations below detection limits, with the exception of xylenes reported
slightly above detection limits from MW-1.

Since the completion of the Phase II EA in October 1990 and Report of Removal and Closure of
USTs in June 1992, it is believed that no additional assessment, monitoring and/or remediation
activities have occurred at the site, with the exception that additional monitoring wells were
observed to be installed in close proximity to existing wells MW-1 and MW-2, and further to the west
(MW-4) and south (MW-5) of the existing onsite building during the site reconnaissance and
groundwater sampling event associated with this Groundwater Monitoring Report.

Besides the aforementioned reports, included in Appendix A, no further information regarding the
site history and/or release characterization was made available to CES, nor is believed to be readily
available to review for this site. Site photographs are included in Appendix B.

4.1 UST Owner and Operator Information
*UST Owner: ACC Enterprises, Inc
Address: PO Box 69, Paw Creek, NC 28130
Phone: N/A

*UST Operator: Cedar Hills Trucking Company
Address: 4830 Hovis Road, Charlotte, NC 28206
Phone: N/A

CES Project No. 8105.0323E Page 6
March 30, 2023
**Other Person(s) Associated
With USTs: (Site accepted into State-Lead Cleanup Program)
Address: N/A
Phone: N/A

***Current Property Owner: 1828 Properties, LLC
Address: 601 Gulf Drive, Charlotte, NC 28208
Phone: N/A

*Information retrieved from NCDEQ UST Incidents Database(s)
**Information retrieved from a State-Lead Acceptance Letter between NCDEQ and 1828 Properties,
LLC
***Information retrieved from Mecklenburg County GIS Real Estate System

On February 20, 2023, the site was accepted into the NCDEQ State-Lead Cleanup Program to
conduct further investigative measures relative to Incident Number 8570.

Available information regarding UST Owner and Operator Information is provided in Table B-1, and
above in Section 1.2.

4.2 UST Information
A general summary of reported UST information is presented below, with further information
included in Tables B-1 and B-2:

UST ID No Current/Last
Contents
Capacity
(gallons)
Installation
Date **
Permanent
Closure
Date **
Discovery of
Release
1 * Used Oil 550 9/15/1957 11/30/1988 Unknown
2 * Diesel 10,000 9/14/1960 11/30/1988 Unknown
3 Used Oil 550 11/30/1988 3/16/1992 Yes
4 Diesel 10,000 9/15/1957 3/16/1992 No
* No information relative to the removal of USTs 1 and 2 is known to exist.
** UST information retrieved from the NCDEQ UST Database, and installation/removal dates may
not necessarily be accurate.

CES Project No. 8105.0323E Page 7
March 30, 2023
4.3 Non-UST Information
Three above ground storage tanks (AST) were identified onsite during the field activities completed
in March 2023, and are summarized below:

AST ID No Capacity
(gallons)
Use Secondary
Containment
Location
1 250 Motor Oil No Behind Bldg
(near MW-3)
2 250 Motor Oil No Behind Bldg
(near MW-3)
3 375 Motor Oil No Behind Bldg
(near MW-3)

The approximate location of the ASTs is depicted on Figure 2.

4.4 Release Description
Based on limited information made available to CES, a release of petroleum related constituents
occurred from the historical operation of the onsite 550-gallon used oil UST (removed in March
1992), with limited soil excavation (30-cubic yards) activities completed at that time, and with limited
soil and groundwater sampling activities completed during the Phase II Environmental Assessment
(October 1990) and Report of Removal and Closure of USTs (June 1992). No further information
regarding the apparent release was made available to CES, nor is believed to be readily available
to review for this site. The approximate locations of the former USTs in relation to the groundwater
monitoring wells at the site is depicted on Figure 2.

4.5 Site Characteristics
According to the Mecklenburg County GIS Real Estate System, the subject property is zoned for
Light Industrial (I-1) use, with Mecklenburg County Parcel Identification Number 06310127,
occupying a total approximate area of 4.86-acres. The subject site contains one main structure, an
approximate 5,566-square foot building operating as office space and training classrooms for 160
Driving Academy of Charlotte, with an approximate 4,380-square foot attached canopy, and was
reportedly constructed in the year 1958. The remainder of the subject site contains hard-packed
gravel, asphalt-paved and concrete entrance ways and parking areas, and landscaped areas.
Based on onsite observations, natural surface drainage at the subject property generally flows in an
easterly direction. While not always the case, groundwater flow direction typically follows the
direction of surface water flow, and is, therefore, anticipated to flow easterly. The subject site is
served by electrical and natural gas public utilities, as well as public water distribution and sanitary
sewer services provided by the City of Charlotte. No water supply wells or septic systems were
observed onsite. The subject site is situated in an area of industrial, commercial and residential
land use. The site location in relation to area land use is illustrated in Figures 1 and 2.

CES Project No. 8105.0323E Page 8
March 30, 2023
4.6 Affected Property Owners and Occupants
The subject site where the contamination was initially discovered in March 1992, with residual
contamination remaining in-situ as evident by groundwater analytical results reported from MW-1
and MW-2 during the March 7, 2023 groundwater monitoring event, has been found to be generally
located in the area of the former 550-gallon used oil UST (MW-1) and the area of the former steam
wash pad (MW-2). Based on the estimated extent of VOC concentrations, nearby property owners
and occupants are not expected to be affected.

4.7 Receptor Information
Water Supply Wells:
Conducting a water supply well receptor survey was outside the scope of services for this
groundwater monitoring event. However, no water supply wells were observed onsite, nor would be
expected to be present on nearby or surrounding properties based on land use in the area of the
site.

Public Water Supplies:
According to the NC One Map - Public Water Supply Water Resources Map, no public water supply
wells are known to exist within a 1,500-feet radius of the subject property.

Municipal water distribution systems provided by the City of Charlotte are available to serve the
subject property and surrounding properties.

Surface Water:
According to the NC One Map – Surface Water Classifications Map, the nearest surface water
body, Paw Creek, is located approximately 3,450 feet to the west of the site. However, a tributary
of Stewart Creek is located approximately 650 feet to the east of the site, as depicted by Google
Aerial Imagery.

According to the NC One Map – Surface Water Intakes Map, no surface water intakes are located
within a 1,500-foot radius of the subject site.

Wellhead Protection Areas:
According to the NC SWAP website, no wellhead protection areas are in Mecklenburg County.

Deep Aquifers in the Coastal Plain Physiographic Region:
Not Applicable to the subject site.

Subsurface Structures:
Underground utilities have been identified at and adjacent to the subject site, and residual soil and
groundwater contamination may be in contact with these underground utilities. Groundwater has
historically been measured at approximately 30-feet below ground surface at the site. Because the
underground utilities are expected to be at a shallower depth than 30-feet, the utility lines would not
be considered receptors or conduits for groundwater contaminant migration. No subsurface
structures have been identified at the site.

Table B-5 summarizes public and private water supply well and other receptor information.

CES Project No. 8105.0323E Page 9
March 30, 2023
4.8 Remedial Plan Implementation
To date, it is the understanding of CES that a remedial plan has not been submitted and/or
implemented for the subject site.
4.9 Remediation Progress
Not Applicable.

CES Project No. 8105.0323E Page 10
March 30, 2023
5.0 CURRENT SITE ASSESSMENT INFORMATION

Prior to the commencement of field monitoring and sampling activities, CES prepared and reviewed
a site-specific Job Hazards Analysis (JHA) and Emergency Management and Health & Safety Plan
(HASP) acknowledging that potential hazards exist onsite, which were properly recognized and
evaluated by onsite personnel. A copy of the site-specific JHA and HASP are included in Appendix
C.
5.1 Water Level and Free Product Thickness Measurements
During this monitoring period, depth to groundwater measurements were collected from MW-1,
MW-2, MW-3, MW-4 and MW-5.

Depth to groundwater was measured and recorded utilizing a water level meter capable of detecting
light non-aqueous phase liquid (LNAPL or Free Product) to an accuracy of 0.01 feet.

Free product was not detected in any site related monitoring wells.

After measuring depth to groundwater at each monitoring well, the water level meter was
decontaminated by using a soapy water mixture (alconox and water).

Depth to groundwater ranged from 29.60 feet below top of casing (TOC) in MW-4 to 31.34 feet
below TOC in MW-3 on March 7, 2023. Based on visual observations, historical data, and depth to
groundwater measurements collected on March 7, 2023, groundwater flow direction is anticipated to
flow in an easterly direction. A summary of depth to groundwater measurements are included in
Appendix C and on Table B-9, respectively.

5.2 Groundwater Monitoring Event
After collecting depth to groundwater measurements, and after calculating the volume of water to be
removed from the above referenced monitoring wells, a dedicated 1.5-inch disposable bailer was
used to purge approximately three to five well volumes from each monitoring well. Groundwater
samples were then collected in laboratory provided glassware, placed on ice and submitted under
chain of custody (COC) procedures to Waypoint Analytical (Waypoint), of Charlotte, NC on March 7,
2023, for analysis of 6200B, including MTBE, IPE and EDB, 625 BNA, EPH and lead. Prior to the
commencement of the groundwater monitoring event, a field blank was collected onsite by pouring
deionized water, issued by the laboratory, into laboratory provided glassware and was also
submitted for analysis of 6200B, including MTBE, IPE and EDB, 625 BNA, EPH and lead.
5.3 Surface Water Monitoring Event
Not Applicable. No surface water monitoring events were conducted during this groundwater
monitoring and sampling event.
5.4 Soil Monitoring Events
Not Applicable. No soil monitoring events were conducted during this groundwater monitoring and
sampling event.

CES Project No. 8105.0323E Page 11
March 30, 2023
5.5 Summary of Soil, Groundwater, Surface Water and Free Product Assessment
Information
Petroleum hydrocarbon constituents in groundwater were reported ABOVE the 2L Standard from
the following monitoring wells:

MW-1: naphthalene (22.8 ug/l), tetrachloroethene (1.62 ug/l) and1-
methylnapthalene (13.1 ug/l); and

MW-2: tetrachloroethene (5.91 ug/l).

A groundwater elevation plan for the March 7, 2023 groundwater monitoring event is included as
Figure 3. A VOC isoconcentration plan for the March 7, 2023 groundwater sampling event is
included as Figure 4. A summary of groundwater analytical results is included on Table B-4.
Copies of groundwater laboratory analytical reports are included as Appendix D.
5.6 Site Geology and Hydrogeology
According to the Geological Map of North Carolina (1985), the subject site is located within the
Piedmont Physiographic Province, is underlain by intrusive rocks of the Charlotte and Milton Belt,
and is within a granitic rock formation. A description of the underlaying Rock Unit DOg is locally
pinkish gray, massive to weakly foliated; contains hornblende.

According to the US Department of Agriculture, Natural Resources Conservation Service, Web Soil
Survey, soils at the subject property consist of Urban land complex (Ur), with a parent material of
impervious layers over human-transported material, and with no additional information available
regarding slopes, drainage or soil classifications.

Encountered soils reported during the Phase II Environmental Assessment (October 1990) were
generally classified as brown clayey sand.

According to a review of applicable USGS topographic mapping for the subject property and onsite
observations, it has been determined that natural surface drainage in the vicinity of the subject site
is generally in an easterly direction. While not always the case, groundwater flow direction typically
follows the direction of surface water flow, and is, therefore, anticipated to flow easterly. Man-made
improvements may alter natural local drainage patterns to some degree.

Based upon groundwater surface elevations, as measured from onsite monitoring wells on March 7,
2023, as summarized in Table B-9, and from onsite observations relative to the general gradient at
the site, and from information retrieved from the Phase II Environmental Assessment (October
1990), apparent groundwater movement across the site is presumed to flow in an easterly direction.
A groundwater elevation plan for the March 7, 2023 groundwater monitoring event, depicting the
groundwater elevations and apparent flow direction to the east, is presented as Figure 3.

5.7 Evaluation of Soil, Groundwater, Surface Water and Free Product Thickness
Information
Based on VOC (naphthalene, tetrachloroethene and 1-methylnaphthalene) concentrations reported
above the 2L Standard from MW-1, located in close proximity to the former 550-gallon used oil
UST, and with a MW-2 located near the former steam wash area reporting VOC concentrations

CES Project No. 8105.0323E Page 12
March 30, 2023
(tetrachloroethene) above the 2L Standard, with MW-3, MW-4 and MW-5 reporting VOC
concentrations below the 2L Standard, the extent of the contaminant plume is estimated to be
limited to the areas near the former 550-gallon used oil UST and steam wash area.

The estimated extent of the contaminant plume, as reported by VOC concentrations, is depicted on
Figure 4.

Free product was not detected in any of the onsite groundwater monitoring wells.

No soil or surface water monitoring events were conducted during this groundwater monitoring and
sampling event.

The data obtained and reported herein is representative of conditions only at the referenced
monitoring well locations, and is not necessarily indicative of conditions elsewhere on the subject
site.

CES Project No. 8105.0323E Page 13
March 30, 2023
6.0 FREE PRODUCT REMOVAL
6.1 Free Product Current and Historical Status
Not Applicable. Free product has not been detected from onsite groundwater monitoring wells.
6.2 Free Product Effluent Discharges and/or Recovery
Not Applicable. Free product has not been detected from onsite groundwater monitoring wells.
6.3 Free Product Recovery Methods
Not Applicable. Free product has not been detected from onsite groundwater monitoring wells.
6.4 Free Product Conclusions and Recommendations
Not Applicable. Free product has not been detected from onsite groundwater monitoring wells.

CES Project No. 8105.0323E Page 14
March 30, 2023
7.0 SOIL REMEDIATION
7.1 Soil Remediation Activities
Not Applicable. Soil remediation activities were not performed during this groundwater monitoring
event.
7.2 Chronology of Soil Remediation Activities (Corrective Action Plan)
Not Applicable. Soil remediation activities were not performed during this groundwater monitoring
event.
7.3 Costs of Soil Remediation Activities
Not Applicable. Soil remediation activities were not performed during this groundwater monitoring
event.

CES Project No. 8105.0323E Page 15
March 30, 2023
8.0 GROUNDWATER REMEDIATION
8.1 Groundwater Remediation Activities
Not Applicable. Groundwater remediation activities were not performed during this groundwater
monitoring event.
8.2 Chronology of Groundwater Remediation Activities (Corrective Action Plan)
Not Applicable. Groundwater remediation activities were not performed during this groundwater
monitoring event.
8.3 Costs of Groundwater Remediation Activities
Not Applicable. Groundwater remediation activities were not performed during this groundwater
monitoring event.

CES Project No. 8105.0323E Page 16
March 30, 2023
9.0 CONCLUSIONS AND RECOMMENDATIONS

9.1 Conclusions
The findings of the March 7, 2023 groundwater monitoring and sampling event are as follows:

 Five groundwater monitoring wells (MW-1, MW-2, MW-3, MW-4 and MW-5) were monitored
and sampled for 6200B, including MTBE, IPE and EDB, 625 BNA, EPH and lead;
 LNAPL or Free Product was not detected in MW-1, MW-2, MW-3, MW-4 and MW-5;
 Depth to groundwater measurement ranged from 29.60 feet below TOC in MW-4 to 31.34
feet below TOC in MW-3;
 Apparent groundwater flow direction is to the east;
 Petroleum constituents were reported ABOVE the 2L Standard in MW-1 and MW-2; and
 Petroleum constituents were reported BELOW the GCL Standard in all sampled wells, MW-
1, MW-2, MW-3, MW-4 and MW-5.
9.2 Recommendations
Based upon groundwater concentration levels reported above the 2L Standard but below the GCL
Standard from MW-1 and MW-2, and the previously reported Low-Risk classification, without a
foreseeable risk of impacting nearby receptors due to the reported concentration levels of
petroleum-related constituents, with a relatively deep groundwater table measured at approximately
30-feet below grade, and with the historical and future planned use of the subject property as a
commercial business, it is the opinion of CES that a Notice of Residual Petroleum (NRP) can be
placed on the property.

However, during any potential and/or future site redevelopment activities, property transactions,
and/or site improvements, it is the recommendation of CES that additional soil and groundwater
assessment, monitoring and/or remediation activities be conducted at the site, as the data obtained
and reported herein is representative of conditions only at the referenced monitoring well locations
(MW-1 through MW-5), and are not necessarily indicative of conditions elsewhere on the subject
property.

CES Project No. 8105.0323E Page 17
March 30, 2023
10.0 REFERENCES

Delta Environmental Consultants, Inc of Charlotte, NC. Phase II Environmental Assessment dated
October 1990.

EA Engineering, Science, and Technology, Inc of Charlotte, NC. Report of Removal and Closure of
Underground Storage Tanks dated June 1992

FIGURES

DRAWN BY: BN
CHECKED BY: GH
PROJECT NUMBER:
8105.0323E
DRAWING TITLE:
SHEET NUMBER:
SEAL:PROJECT DESCRIPTION:Site Location MapCES GROUP ENGINEERS, LLP
NC FIRM LICENSE #F-1240 3525 WHITEHALL PARK DRIVESUITE 150CHARLOTTE, NC 28273T 704. 489.1500
www.ces-group.net
DATE: 03/24/2023
SCALE : NTS
DRAWN BY: BN
CHECKED BY: GH
PROJECT NUMBER:
8105.0323E
DRAWING TITLE:
SHEET NUMBER:
SEAL:PROJECT DESCRIPTION:Site PlanCES GROUP ENGINEERS, LLP
NC FIRM LICENSE #F-1240 3525 WHITEHALL PARK DRIVESUITE 150CHARLOTTE, NC 28273T 704. 489.1500
www.ces-group.net
DATE: 03/24/2023
SCALE : NTS
DRAWN BY: BN
CHECKED BY: GH
PROJECT NUMBER:
8105.0323E
DRAWING TITLE:
SHEET NUMBER:
SEAL:PROJECT DESCRIPTION:Groundwater Elevation Plan (March 2023)CES GROUP ENGINEERS, LLP
NC FIRM LICENSE #F-1240 3525 WHITEHALL PARK DRIVESUITE 150CHARLOTTE, NC 28273T 704. 489.1500
www.ces-group.net
DATE: 03/24/2023
SCALE : NTS
DRAWN BY: BN
CHECKED BY: GH
PROJECT NUMBER:
8105.0323E
DRAWING TITLE:
SHEET NUMBER:
SEAL:
PROJECT DESCRIPTION:VOC Isoconcentration and Estimated Extent ofContamination Plan (March 2023)CES GROUP ENGINEERS, LLP
NC FIRM LICENSE #F-1240 3525 WHITEHALL PARK DRIVESUITE 150CHARLOTTE, NC 28273T 704. 489.1500
www.ces-group.net
DATE: 03/29/2023
SCALE : 1" = 20'

TABLES

Table B-1: Site History – UST/AST System and Other Release Information
Revision Date: 03/08/2023 Incident Number and Name: 8570; Cedar Hills Trucking UST ID#: MO-3395
UST ID
Number
Used Oil 550 Unknown Unknown1 Used Oil
Tank Dimensions
(diameter x
length)
Construction
Details
Capacity (in
gallons)
Previous
Contents
Current/Last
Contents
Unknown
Description of
Associated
Piping and
Pumps
Was release
associated with
the UST
System?
Status of USTDate Tank
Installed
Single-Wall
Steel 9/15/1957
Permanent
Closure /
Removed
11/30/1988
9/14/1960
Permanent
Closure /
Removed
11/30/1988
2 Diesel Diesel 10,000 Unknown Unknown Single-Wall
Steel
4 Diesel Diesel 10,000 Unknown 10' x 22'Single-Wall
Steel 9/15/1957
Permanent
Closure /
Removed
3/16/1992
No
Unknown
3 Used Oil Used Oil 550 Unknown 4' x 6'Single-Wall
Steel 11/30/1988
Permanent
Closure /
Removed
3/16/1992
Yes / Release
discovered
3/16/1992
Page 1 of 2
Table B-1: Site History – UST/AST System and Other Release Information
Revision Date: 03/08/2023 Incident Number and Name: 8570; Cedar Hills Trucking UST ID#: MO-3395
1 Motor Oil Motor Oil 250 Single-Wall
Steel 3' x 5' N/A Unknown Active No
2 Motor Oil Motor Oil 250 Single-Wall
Steel 3' x 5' N/A Unknown Active No
3 Motor Oil Motor Oil 375 Single-Wall
Steel 3.5' x 7.5' N/A Unknown Active No
Incident
Number
Material
Released Date of Release
8570 Petroleum 3/16/1992
AST ID
Number
Current/Last
Contents *
Previous
Contents *
Capacity (in
gallons)
Construction
Details **Tank Dimensions Status of AST
***
Description of Release
Presence of contaminated soils during the removal of Tank 3 (550gallon used oil UST) in March 1992
Description of
Associated
Piping and
Pumps
Was release
associated with
the AST
System?
Date Tank
Installed
Page 2 of 2
Table B-2: Site History - UST/AST Owner/Operator and
Other Responsible Party Information
Revision Date: 03/08/2023 Incident Number and Name: 8570; Cedar Hills Trucking
UST ID#: MO-3395
2
3
4
State Zip
NC 28130
State Zip
NC 28208
State Zip
Street Address
4830 Hovis Road
City Telephone Number
Name of Operator Dates of Operation
(mm/dd/yy to mm/dd/yy)
Cedar Hills Trucking Company
Tank 1 (9/15/1957 to 11/30/1988); Tank 2
(9/14/1960 to 11/30/1988); Tank 3 (11/30/1988
to 3/16/1992); Tank 4 (9/15/1957 to 3/16/1992)
Charlotte N/A
Incident
Number 8570
Name of Other Responsible Party Dates of Release(s)
(mm/dd/yy to mm/dd/yy)
Street Address
City Telephone Number
City Telephone Number
Paw Creek N/A
PO Box 69
Street Address
ACC Enterprises, LLC
Tank 1 (9/15/1957 to 11/30/1988); Tank 2
(9/14/1960 to 11/30/1988); Tank 3 (11/30/1988
to 3/16/1992); Tank 4 (9/15/1957 to 3/16/1992)
UST ID
Number
1
Facility ID Number
Name of Owner Dates of Operation
(mm/dd/yy to mm/dd/yy)
00-0-0000000339
Page 1 of 1
Table B-4: Summary of Groundwater Analytical Results
Revision Date: 03/22/2023 Incident Number and Name: Incident No. 8570; Cedar Hills Trucking UST ID#: MO-3395
6010D 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 6200B 625.1 625.1 625.1 625.1 625.1 625.1 EPH EPH
Sample ID Date Collected
(m/dd/yy)
Incident
Phase
MW-1 3/7/23 GWR BDL 0.888 0.576 1.96 BDL 0.511 BDL BDL BDL BDL 2.5 16.4 22.8 1.11 BDL 1.62 BDL 0.228 J 2.27 1.78 J 1.81 J 13.1 15.4 8.77 3.41 BDL 124 J
MW-2 3/7/23 GWR BDL BDL BDL BDL BDL BDL 0.342 J 1.67 3.04 BDL BDL BDL BDL BDL BDL 5.91 2.06 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
MW-3 3/7/23 GWR BDL BDL BDL BDL 1.69 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.626 BDL BDL BDL BDL BDL BDL BDL BDL BDL 29.5 J BDL
MW-4 3/7/23 GWR BDL BDL BDL BDL 0.376 J BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 29.8 J BDL
MW-5 3/7/23 GWR BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL
15 1 70 70 70 3 6 350 70 600 70 20 6 70 600 0.7 3 400 500 28 300 1 30 6 200 700 200
15000 5000 5900 8800 70000 3000 6000 350000 70000 80000 30500 20000 6000 26100 260000 700 3000 28500 50000 1550 845 1000 12000 6000 550 N/A N/A
µg/l = Micrograms per Liter
GCL = Gross Contamination Level
BDL = Below Laboratory Detection Limit
NA = Not Applicable
J = Detected but below the Reporting Limit; therefore, result is an estimated concentration
Concentrations in BOLD and Highlighted Yellow reported above 2L Standards (March 7, 2023)
No concentrations were reported above GCL Standards (March 7, 2023)
Constituents not listed above were reported BDLs
Laboratory analysis performed by Waypoint Analytical, Inc of Charlotte, NC (NC Certification No. 402)
Analytical Method (e.g., VOCs by
EPA 6200B) 
Contaminant of Concern (mg/kg) Leadn-Propyl benzenecis-1,2-DichloroetheneGCL (ug/L)Isopropyl benzeneNaphthalenesec-Butyl benzene2L Standard (ug/L)Benzenen-ButylbenzeneMethyl tert-butyl ether (MTBE)EthylbenzeneChloroformChloromethanePhenanthreneC11-C22 Aromatic1,1-Dichloroethane1,1-DichloroetheneTrichloroethene1,2,4-TrimethylbenzeneDibenzofuranFluoreneNaphthalene1-Methylnaphthalene2-MethylnaphthaleneTolueneTetrachloroetheneXylenes (total)C9-C18 Aliphatic
Table B-5: Public and Private Water Supply Well and Other Receptor Information
Revision Date: 3/8/2023 Incident Number and Name: 8570; Cedar Hills Trucking UST ID#: MO-3395
Water Supply Well and Other Receptor Information
Additional Information for Water Supply Wells (and Other Receptors, if applicable)
Well # / ID
(same as
above)
Public Water:
Connected /
Available / Not
Available
Well
Currently
Used for:
Active / Inactive /
Abandoned
Construction
Method and Well
Type
Total
Depth (ft
BGS)
Screened
Interval (x
to y ft BGS)
ft BGS = Feet below ground surface
* Ex: WSW = Water Supply Well, SWB = Surface Water Body, Resvr = Reservoir, PWS = Public Water Supply, PW = Public Well, SW = Supply Well, WPA = Wellhead Protection Areas, RA =
Recharge Areas (for deep aquifers), Sub = Subsurface Structures, Con = Conduits, Other:
** The location and/or latitude/longitude (IN DECIMAL DEGREES) must be sufficiently accurate and precise to allow easy location of wells (or recovery if buried/paved/covered-over, lost, or
otherwise damaged) and for the location / replication of sampling points for any other receptor. Coordinates of Well # 3-11 are estimated based on physical location of onsite structure
*** Status: A = Active or IA = Inactive *and* Use: P = Potable or NP = Non-Potable Use. (Describe further in Additional Information for Water Supply Wells table below.)
Private / Public / Semi-Public
A Well Receptor Survey was outside the scope of work for this Groundwater Monitoring Report
Casing Depth (ft BGS)
Up or
Downgradie
nt (if known)
A Well Receptor Survey was outside the scope of work for this Groundwater Monitoring Report
Street
Address for
Receptor
Receptor
Description and
Location Details
**
Latitude/
Longitude
**
(decimal
degrees)
Source
Status &
Use ***
Distance
from
Source (ft)
Well # Type *
Contact
Name Owner/User/Both Contact Phone #
Page 1 of 1
Table B-9: Groundwater Elevations and Free Product Thickness
Revision Date: 03/08/2023 Incident Number and Name: Incident No. 8570; Cedar Hills Trucking UST ID#: MO-3395
Well ID #Top of Casing
Elevation* (MSL)
Screened Interval
(top of screen, bottom
of screen)
Date Depth to Water
Uncorrected (feet)
Free Product
Thickness (feet)
Depth to Water
Corrected
for Free Product
Thickness(feet)
Groundwater Surface
Elevation (MSL)
MW-1 99.54 25 - 35.5' 3/7/2023 29.87 0.00 99.54 69.67
MW-2 98.58 Unknown 3/7/2023 31.23 0.00 N/A N/A
MW-3 99.11 25 - 35.5' 3/7/2023 31.34 0.00 99.11 67.77
MW-4 N/A Unknown 3/7/2023 29.60 0.00 N/A N/A
MW-5 N/A Unknown 3/7/2023 29.98 0.00 N/A N/A
*: Top-of-Casing Elevations obtained from Phase II Environmental Assessment Report (October 1990 - Delta Environmental Consultants, Inc)

APPENDIX A

HISTORICAL DATA

APPENDIX B

SITE PHOTOGRAPHS

View of current onsite building

Monitoring Well MW-1 (immediately behind white spray paint) with sink hole observed in area of
former 550-gallon used oil UST and 10,000-gallon diesel UST removed in March 1992

Monitoring Well MW-2 (well on left)

Monitoring Well MW-3

Monitoring Well MW-4

Monitoring Well MW-5

APPENDIX C

MONITORING FIELD DATA SHEETS, JOB
HAZARD ANALYSIS, AND HEALTH &
SAFETY PLAN

Appendix B: Groundwater Monitoring Field Data
Completion Date: 3/7/2023 Incident Number and Name: Incident No. 8570; Cedar Hills Trucking UST ID No. MO-3395
Well ID
Sampling
Date
(m/dd/yy)
Well
Casing
Diameter
(in.)
Screened
Interval (x to y
ft. BGS)
Depth of
Well (ft. BGS)
Top of
Casing
Elevation
* (ft.)
Depth to
Water from
Top of
Casing (ft.)
Free Product
Thickness (ft.)
Groundwater
Elevation* (ft.)
Sample
Analysis
Number of
Sample
Containers
Proposed
Purged
Volume
(gal)
Actual
Purged
Volume
(gal)
Purge Comments MNA Parameters
MW-1 3/7/2023 2" 25 to 35.5' 35.5' 99.54' 29.87' ND 69.67
6200B, incl
MTBE + IPE
+ EDB, 625
BNA, EPH &
Lead
8 3-gal 3-gal
Purged appr. 3-gallons prior to
sampling. Purged bailings
observed to be clear to murky
brown. No odor present, with no
sheen present on bailings
Not Collected
MW-2 3/7/2023 2" Unknown 50' N/A 31.23' ND N/A
6200B, incl
MTBE + IPE
+ EDB, 625
BNA, EPH &
Lead
8 9-gal 5-gal
Purged appr. 5-gallons prior to
sampling. Bailer on bottom.
Purged bailings observed to be
clear. No odor present, with no
sheen present on bailings
Not Collected
MW-3 3/7/2023 2" 25 to 35.5' 35.5' 99.11' 31.34' ND 67.77'
6200B, incl
MTBE + IPE
+ EDB, 625
BNA, EPH &
Lead
8 2-gal 2-gal
Purged appr. 2-gallons prior to
sampling. Bailer on bottom.
Purged bailings observed to be
clear. No odor present, with no
sheen present on bailings
Not Collected
MW-4 3/7/2023 2" Unknown 34.5' N/A 29.60' ND N/A
6200B, incl
MTBE + IPE
+ EDB, 625
BNA, EPH &
Lead
8 2.5-gal 2-gal
Purged appr. 2-gallons prior to
sampling. Bailer on bottom.
Purged bailings observed to be
clear to murky brown. No odor
present, with no sheen present
on bailings
Not Collected
Cedar Hills Trucking, NCDEQ Incident No.: 8570, UST ID No.: MO-3395
*: Top-of-Casing elevations not obtained under current task order / work order
Appendix B: Groundwater Monitoring Field Data
Completion Date: 3/7/2023 Incident Number and Name: Incident No. 8570; Cedar Hills Trucking UST ID No. MO-3395
Well ID
Sampling
Date
(m/dd/yy)
Well
Casing
Diameter
(in.)
Screened
Interval (x to y
ft. BGS)
Depth of
Well (ft. BGS)
Top of
Casing
Elevation
* (ft.)
Depth to
Water from
Top of
Casing (ft.)
Free Product
Thickness (ft.)
Groundwater
Elevation* (ft.)
Sample
Analysis
Number of
Sample
Containers
Proposed
Purged
Volume
(gal)
Actual
Purged
Volume
(gal)
Purge Comments MNA Parameters
MW-5 3/7/2023 2" Unknown 34.5' N/A 29.98' ND N/A
6200B, incl
MTBE + IPE
+ EDB, 625
BNA, EPH &
Lead
8 2.5-gal 2.5-gal
Purged appr. 2.5-gallons prior to
sampling. Purged bailings
observed to be clear to murky
brown. No odor present, with no
sheen present on bailings
Not Collected
*: Top-of-Casing elevations not obtained under current task order / work order
1

ENVIRONMENTAL MANAGEMENT AND HEALTH AND SAFETY
PLAN

NCDEQ Project MO-3395_8570
Cedar Hills Trucking
4830 Hovis Road
Charlotte, Mecklenburg County, NC

CES PROJECT NUMBER: 8105.0323E

Prepared by:

CES GROUP ENGINEERS, LLP
3525 Whitehall Park Drive, Suite 150
Charlotte, NC 28273

March 6, 2023

i

TABLE OF CONTENTS

Page
1.0 INTRODUCTION 1
1.1 PURPOSE/OBJECTIVE 2
1.2 RESPONSIBILITIES FOR HEALTH AND SAFETY 3
1.3 SUBCONTRACTOR’S RESPONSIBILITY 3

2.0 ASSIGNMENT OF RESPONSIBILITY 4
2.1 SITE SAFETY OFFICER 4
2.2 PROJECT MANAGER(S) 5

3.0 BACKGROUND AND HAZARD EVALUATION 7
3.1 PROJECT DESCRIPTION 7
3.2 HAZARD EVALUATION 7
3.3 SAFETY DATA SHEETS (SDS) 8

4.0 AIR MONITORING 9
4.1 MONITORING EQUIPMENT 9
4.2 TYPES AND FREQUENCY OF MONITORING 10
4.2.1 Breathing Zone Monitoring 10
4.2.2 Explosive Gas Source Monitoring 10
4.2.3 Work Area Monitoring 10
4.2.4 Dust Monitoring 10
4.3 ACTION LEVELS 11

5.0 PERSONAL PROTECTIVE EQUIPMENT AND PROCEDURES 11
5.1 RESPIRATORY PROTECTION 11
5.2 PROTECTIVE CLOTHING 12
5.3 LEVELS OF PROTECTION 13
5.3.1 Modified Level D 13
5.3.2 Level D Protection 13
5.3.3 Level C Protection 14
5.3.4 Level B Protection 14

6.0 SITE CONTROL 15
6.1 REGULATED AREAS 15
6.2 ACCESS/SITE SECURITY 16
6.3 POSTING/BARRICADES 16

ii

Page
7.0 POLICIES 16
7.1 GENERAL WORK PRACTICES 16
7.2 HEAVY EQUIPMENT OPERATION 17
7.3 SANITATION 19

8.0 DECONTAMINATION 19
8.1 PERSONAL DECONTAMINATION 20
8.2 EQUIPMENT DECONTAMINATION 21

9.0 TRAINING 22
9.1 BASIC TRAINING 22
9.2 SITE-SPECIFIC TRAINING 22

10.0 HEALTH MONITORING 23
10.1 PHYSICAL EXAMINATION 23
10.2 HEAT STRESS 23
10.3 COLD STRESS 24
10.4 SELF MONITORING 26

11.0 SITE STANDARD OPERATING PROCEDURES 26
11.1 WORK PRACTICES 26
11.2 COMMUNICATION PROCEDURES 27

12.0 EMERGENCY PROCEDURES 28
12.1 GENERAL 28
12.2 RESPONSIBILITIES 29
12.3 EMERGENCY CONTACT LIST 30
12.4 PERSONNEL INJURY IN THE EXCLUSION ZONE 32
12.5 PERSONNEL INJURY IN THE SUPPORT ZONE 32
12.6 FIRE OR EXPLOSION 32
12.7 PERSONAL PROTECTIVE EQUIPMENT FAILURE 32
12.8 POLLUTANT DISCHARGES/SPILLS 32

APPENDIX A Safety Data Sheet (Benzene - Volatile Organic Compounds)

APPENDIX B Emergency Phone Numbers / Contact List

APPENDIX C Route to Hospital

1

ENVIRONMENTAL MANAGEMENT AND HEALTH AND SAFETY PLAN (EMP)

NCDEQ Project MO-3395_8570
Cedar Hills Trucking
4830 Hovis Road
Charlotte, Mecklenburg County, NC

1.0 INTRODUCTION

This Environmental Management and Health and Safety Plan (EMP), additionally referred to
as the ‘plan”, has been developed for CES Group Engineers, LLP (CES), for application to
work completed at NCDEQ MO-3395_8570, Cedar Hills Trucking, 4830 Hovis Road,
Charlotte, Mecklenburg County, North Carolina, under CES Project Number: 8105.0323E.
For the purpose of this plan, the term “project” references “NCDEQ MO-3395_8570”.
Additionally, this plan should also be utilized for any work completed at surrounding
properties where contamination, or additional assessment activities, may be located. For the
purpose of this plan, the term “subsurface investigation” will include, but is not limited to,
geophysical investigations, drilling soil borings with conversion to temporary or permanent
monitoring wells, excavation and removal of encountered underground storage tanks (USTs),
and contaminated soils / groundwater, and additional assessment and remediation activities,
which may include hand-augering of soil borings, installation of monitoring wells and/or
remedial recovery wells, groundwater monitoring and sampling, and injections, and the
abandonment of monitoring wells. The term “subsurface investigation” may also be referred
to as “excavation” in this plan. The plan addresses health and safety procedures and
information relevant to environmental services being provided by CES personnel, and/or
subcontracted personnel. The health and safety portion of the plan provides procedures to
minimize: (1) the potential for accidents from physical hazards, and (2) the potential for
exposure to chemical contaminants during activities which disturb the subsurface materials
in the event that contamination of soil or groundwater by special wastes is encountered. The
Project Manager, assisted by the assigned Site Safety officer, will ensure that all on-site
subcontractor personnel, and site visitors, comply with the specified health and safety
requirements. At least one copy of this EMP will be maintained at the local office of CES, as
well as one copy will be maintained onsite by CES, and/or subcontracted personnel.

As part of CES’ safety program, a site-specific Job Hazard Analysis (JHA) form will be used,
in conjunction with this plan, which will also include the name, address, and telephone

2

number of the nearest hospital in relation to the project address where work is being
completed. CES personnel have been instructed to utilize 911 as the first call should an
accident, or issue, be apparent that warrants an immediate emergency response action. This
plan is intended for general use during subsurface investigation activities completed by CES
personnel, or CES subconsultants/subcontractors, and as a general reference for workers to
review and understand the potential environmental and health and safety conditions that may
be present under normal subsurface investigation conditions. Additionally, this plan should
also be utilized for any work completed at surrounding properties where subsurface
investigation activities are, or may be required.

Prior to initiating subsurface investigation activities, as those referenced above, CES
personnel (Project Manager(s), Site Safety Officer, and/or Field Crews) will complete Job
Hazard Analysis (JHA) and selected CES safety forms which detail job specifics, including
the sequence of basic job steps, potential incidents or hazards, and recommended
procedures to eliminate potential incidents or hazards.

1.1 PURPOSE / OBJECTIVE
The protection of workers and environmental safety and health are major concerns during
this project and cannot be understated. The objective of the EMP is to document procedures
and precautions to be implemented during any geophysical investigations and installation of
soil borings with conversion to permanent monitoring wells, and site assessments, including
soil and groundwater monitoring and/or remediation activities, in order to provide for and
promote safe working conditions at the site during field activities, specifically at locations
where contamination of soil and groundwater has been documented and/or is expected to be
encountered. The safety organization and procedures have been established based on a
previous analysis of potential hazards at the site. Personal protection measures have been
selected in response to these potential hazards.

This EMP and HASP has also been developed based upon review of the requirements
described in the U.S. Environmental Protection Agency (USEPA) Standard Operating Safety
Guide and the U.S. Department of Labor OSHA standards 29 CFR Part 1910. Reasonable
precautions will be taken by the contractor’s representative and its subcontractors to provide
for and promote the safety and health of workers and the general public. Subcontractors will
be given copies and will be required to follow this EMP.

3

1.2 RESPONSIBILITIES FOR HEALTH AND SAFETY
All site activities which have the potential to expose personnel to site contamination or a
related injury are subject to this EMP. Personnel will be responsible for adherence to the
safety procedures during the performance of the work. In no case may work be performed
in a manner that conflicts with the intent of, or the inherent safety and environmental cautions
expressed in, these procedures. Following due warning(s), personnel who violate safety
procedures will be dismissed from the site, and may be terminated. In the event that
contamination is encountered during regular construction operations, personnel will be
exclusively employed in the affected area of the project site, who have been properly trained
in health and safety regulations associated with handling hazardous materials or special
wastes as specified in the training section (Section 9.0) of this EMP.

The requirements provided herein may be modified as the work progresses to accommodate
changing conditions, but a reduction or increase in the health and safety requirements will
not be made without prior approval by the assigned Site Safety Officer (SSO). The prevention
of adverse health effects and injuries to site workers is totally dependent on the contribution
of all project participants. Open communication among workers, supervisors, and
management concerning safety at the site is an essential element of this EMP.

1.3 SUBCONTRACTOR’S RESPONSIBILITY
The Subcontractor is solely responsible for the health, safety, and protection of their own on-
site personnel during the performance of the survey services work scope. The Subcontractor
will perform the work specified in the contract documents in accordance with the HEALTH
AND SAFETY REQUIREMENTS specified herein, and federal, OSHA, state, and local health
and safety regulations. It will be the responsibility of the Subcontractor to be familiar with the
required health and safety regulations in the performance of this work. The Subcontractor
will designate a Site Safety officer to implement and monitor activities related to this EMP.

Should any unforeseen or site-specific safety-related factor, hazard, or condition become
evident during the performance of the work, the Subcontractor will take immediate and
prudent action to establish and maintain safe working conditions and to safeguard site
personnel, the public, and the environment.

4

2.0 ASSIGNMENT OF RESPONSIBILITY
All site activities which have the potential to expose CES personnel to site contamination or
related injury are subject to this EMP. As previously discussed, all site personnel are
responsible for adherence to the safety procedures during performance of the work. Specific
oversight responsibilities are assigned to various personnel as discussed in the paragraphs
to follow.

2.1 SITE SAFETY OFFICER
The SSO will be assigned to monitor the daily activities to assure that all health and safety
procedures/policies are being followed by CES personnel. This includes communicating the
specific requirements to all personnel, including subcontractors, implementing the EMP,
conducting site inspections to monitor compliance with EMP as required, providing or
coordinating training as required, coordinating the medical monitoring program, coordinating
respirator fit tests as required, coordinating the acquisition, calibration and maintenance of
air monitoring equipment, respirators and other safety equipment, directing on-site health and
safety activities, and reporting safety related incidents or accidents to the Project Manager.

The SSO for CES is: Greg Hans, PMP
CES Group Engineers, LLP
3525 Whitehall Park Drive, Suite 150
Charlotte, NC 28273
704.325.5408 (direct)
617.828.9948 (mobile)

It should be noted that the SSO may and will delegate responsibilities to a representative of
CES, subconsultants and/or subcontractors working at the Site and offsite properties for any
and all tasks associated with additional subsurface investigation activities.

2.2 PROJECT MANAGER(S)
The project manager is ultimately responsible for ensuring that all project participants abide
by the requirements set forth in this plan. Any and all changes in the scope of health and
safety requirements or site characterization will be communicated from the Project Manager
and/or Environmental Scientist/Engineer to the SSO.

5

Environmental Project Manager: Greg Hans, PMP
CES Group Engineers, LLP
3525 Whitehall Park Drive, Suite 150
Charlotte, NC 28273
704.325.5408 (direct)
617.828.9948 (mobile)

Environmental Engineer: Chuck Heleine, PE
CES Group Engineers, LLP
3525 Whitehall Park Drive, Suite 150
Charlotte, NC 28273
704.308.7916 (mobile)

3.0 BACKGROUND AND HAZARD EVALUATION

3.1 PROJECT DESCRIPTION
This project involves monitoring of potentially contaminated groundwater with
petroleum related constituents, and may also include geophysical investigations or utility
clearance, and the installation of soil borings with conversion to permanent monitoring wells
via mechanical drilling techniques, and potential future assessment, monitoring and
remediation of soil and groundwater contaminants potentially encountered by said or existing
borings. Future activities at the site may include, but are not limited to excavation and
removal of encountered underground storage tanks (USTs), and contaminated soils /
groundwater, and additional assessment and remediation activities, which may include hand-
augering of soil borings, installation of permanent monitoring wells and/or remedial recovery
wells, groundwater monitoring, and injections, and abandonment of monitoring wells. During
the completion of the aforementioned activities, heavy equipment and machinery, such as
drilling rigs, excavators, back-hoes, dump trucks, etc may be utilized and present onsite.

3.2 HAZARD EVALUATION
Constant attention will be given to physical hazards encountered during work day activities,
particularly those activities associated near heavy equipment such as drilling, subsurface
excavations, and/or earthmoving equipment. An evaluation of the potential hazards
associated with site activities has been completed by reviewing the general construction

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scope of work for each of the projects, to be performed by others. The following potential
exposure pathways have been identified:

· Dermal contact, inhalation and ingestion of contaminated soils and
groundwater
· Inhalation and ingestion of contaminated vapors and particles
· Ingestion of waste solids (accidental/poor hygiene)
· Dermal contact with waste solids

Given that subsurface investigation activities may occur in close proximity to ongoing or future
construction (ie, excavations) related activities that may disturb surficial and subsurface soils,
pipes, etc and the physical properties of the contaminants that may be present at these
locations, there is a potential respiratory hazard from contaminants such as petroleum related
compounds, and therefore a contact hazard from petroleum related compounds. A
respiratory hazard from dust and contaminated dust particles may also exist during nearby
drilling, excavation and removal activities.

It is recognized that site hazard evaluation is a dynamic and on-going process that changes
on a daily basis during progression of the work. However, significant deviation from the
prescribed site characterization will necessitate re-evaluation and possible EMP revision.
Communication from the SSO will initiate the re-evaluation process by the Project Manager.

3.3 SAFETY DATA SHEETS (SDS)
Consistent with 29 CFS 1910.1200, (Hazard Communication Standard) applicable Safety
Data Sheets (or equivalent) will be kept on-site, in each vehicle, and with the Project
Manager. All subcontractors must ensure that their employees are informed of their rights
and responsibilities under the OSHA Hazard Communication Standard. Subcontractors will
provide SDS sheets for items which they bring on the site, as applicable. Due to the presence
of petroleum related constituents, a SDS for Benzene (prepared by Marathon Petroleum
Company, dated 5/14/2015), as VOC concentrations may be encountered onsite, has been
included as Appendix A. It should be noted that the attached SDS is representative of
potential chemicals and materials that may be encountered in the field during subsurface
investigation activities. Should these, or any other chemicals or hazardous materials, actually
be encountered by CES employees while in the field, the hazards and exposures of these
chemicals or hazardous materials will be re-evaluated.

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4.0 AIR MONITORING
The purpose of air monitoring during subsurface investigation activities is to identify and
quantify airborne contaminants to determine the level of protection needed. Should air
monitoring for airborne contaminants be necessary, air monitoring with direct reading
instruments will be conducted during all intrusive activities. Four categories of air monitoring
will be conducted as follows:
· Breathing Zone Monitoring
· Explosive Gas Source Monitoring
· Work Area Monitoring
· Dust Monitoring

Equipment to be used in conducting air monitoring activities, along with a description of the
type and frequency of monitoring and associated action levels are discussed in the
paragraphs to follow. It should be noted that the contractors working in active construction
zones, including but not limited to excavations, trenches, bore holes, etc should be
responsible for proper air monitoring of these areas. However, should CES feel the need to
perform additional air monitoring, the following procedures (as outlined in sections 4.0
through 6.0, and to an extent, sections 7.0 through 11.0) may be implemented.

4.1 MONITORING EQUIPMENT
If CES employees are working in, or near, active construction zones where the potential
exists for chemical hazards and exposures to be present, the breathing zones will be
monitored using a MiniRAE portable VOC monitor. These instruments use a photoionization
detector that is designed to measure trace quantities of VOCs with a parts-per-million (ppm)
sensitivity range. It does not detect methane. The survey instrument will be calibrated using
an appropriate standard according to manufacturer’s instructions. The VOC monitor will be
calibrated prior to each use if the instrument is used infrequently, or daily when in constant
use.

If the MiniRAE portable VOC monitor detects elevated levels of VOC concentrations (> 50
ppmv), in ambient air at the site, a Gastech 02 /explosion/H2S meter will be used to measure
oxygen concentrations, explosion potential, and hydrogen sulfide (H2S) concentration. The
instrument will be calibrated with methane and H2S according to the manufacturer’s
instructions.

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Air monitoring equipment will be certified intrinsically safe and operated by personnel trained
in the use of the specific equipment provided.

4.2 TYPES AND FREQUENCY OF MONITORING
4.2.1 Breathing Zone Monitoring
The breathing zone of a representative employee suspected of greatest exposure for each
job category engaged in work with potentially hazardous substances will be monitored as
follows:

· For excavation operations, monitor the breathing zone of the
equipment operator and laborers with an OVM when the waste
material is initially exposed. The results of the monitoring, the
employee’s name, and the work activity will be recorded in the
daily log

4.2.2 Explosive Gas Source Monitoring
During all operations identified as having a fire/explosion hazard, a combustible gas meter
set to measure the lower explosive level (LEL) will be used to continuously monitor the top of
the trench or excavation.

4.2.3 Work Area Monitoring
Each work area associated with hazardous waste spills and/or contamination will be
monitored at least one time each day with an OVM to determine the concentration of
contaminants being released into the general area.

4.2.4 Dust Monitoring
Chemical exposure via inhalation will be mitigated through the evaluation of wind velocity,
and common sense. Personal protective equipment will be utilized as necessary (based on
specific action levels) to prevent chemical exposure in excess of the exposure limits.

When possible, personnel should be situated upwind of work activity when working at the
site. Excavated areas should be allowed to vent for one to two minutes prior to investigative
activities to allow any vapors, dusts, or gases to dissipate. Liquids and solids should never
be smelled to confirm the presence or absence of chemicals.

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The SSO or CES representative will screen the site for dusty conditions to prevent inhalation
of chemicals in particulate form (e.g. residue on soil grains). If dusty conditions are observed,
all workers will wear appropriate respiratory protection designed for dusts. Extremely dusty
conditions may require dust suppression via water mist or spray prior to returning to work.

4.3 ACTION LEVELS
The action levels as prescribed by the National Institute for Occupational Safety and Health
(NIOSH) will be used to initiate protective actions including, but not limited to, use of personal
protective devices, shut down of specific work activities, and site evacuation. A current
volume of the NIOSH Pocket Guide (electronic version) to Chemical hazards will, or may be
utilized as an on-site referenced by the SSO.

5.0 PERSONAL PROTECTIVE EQUIPMENT AND PROCEDURES

5.1 RESPIRATORY PROTECTION
During excavation or construction activities in an area where special wastes are expected or
have been encountered, the use of respiratory protection equipment may be required.
Respiratory protection is of primary importance as inhalation is one of the major routes of
exposure to chemical toxicants. Respiratory protective devices include air purifying
respirators, air-line respirators, and self-contained breathing apparatus.

The following respiratory protection practices will be observed by all workers at the Site when
conditions warrant respiratory protection:

· The respiratory protection utilized on-site will be in accordance
with OSHA, 29 CFR 1910.134

· Only properly cleaned, maintained, NIOSH/MSHA-approved,
respirators will be used on-site (if required)

· Selection of respirators, as well as any decisions regarding
upgrading or downgrading of respiratory protection, will be
made by the SSO

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· Air-purifying cartridges will be replaced on a regular basis (at
least once per day) as determined by the SSO

· No employee will be assigned to tasks requiring the use of
respirators if, based upon the most recent examination, a
physician determines that the employee will be unable to
function normally wearing a respirator or that the safety or
health of the employee or other employees will be
compromised by use of a respirator

· Persons required to wear full-face respirators must not have
beards or moustaches that interfere with proper respirator seal.
All personnel wearing full-face respirators or personnel working
in the exclusion zone will be required to be clean-shaven prior
to each day’s shift. This will be strictly enforced by the SSO

· All personnel required to use APRs must be properly fit tested
prior to engaging in field activities in accordance with OSHA
standards (29 CFR 1910.1025)

5.2 PROTECTIVE CLOTHING
To protect workers against dermal contact with contaminants, the following apparel must be
worn during site-specific work activities depending on the level of protection specified for
those activities (Section 5.3 of this EMP):

· Disposable Tyvek coveralls
· PVC-coated or equivalent coveralls for splash protection
· Nitrile gloves or equivalent
· Inner gloves - latex or vinyl
· Outer disposable boots
· Hard hat
· Chemical-resistant boots (Neoprene, PVC, or equivalent)
· Hearing protection (as applicable)
· Steel-toed safety shoes
· Goggles or safety glasses will be worn at all times in the work area

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· Sleeves taped to gloves and cuffs taped to boots
· Face shield attachments for use with hard hats
· Disposable, chemical-resistant outer boots

Upgrading or downgrading selected protective equipment will be the decision of the SSO
based on assessment of exposure potential during specific tasks.

5.3 LEVELS OF PROTECTION
The levels of protection to be utilized at the site, and the activities to which they apply, are
described in the following paragraphs. The SSO will select the appropriate level of PPE
based on air monitoring results.

5.3.1 Modified Level D
This is the minimum level of protective clothing to be worn at the site during subsurface
investigation activities. All workers, supervisors, and visitors will be required to don the
following clothing prior to entering the project site. Based on the anticipated activities to be
performed at the site, it is anticipated that Modified Level D will provide adequate protection
coverage.

· Work clothes
· Hard hat
· Safety shoes
· Visibility vest
· Work gloves (only as necessary)

5.3.2 Level D Protection
Level D protection includes chemical resistant gloves and will be used for site work whenever
contact with contaminated equipment or materials is possible. The following clothing will be
required for Level D:

· Disposable, chemical-resistant outer boots
· Coveralls (work uniform)
· Hard hat
· Eye protection (safety glasses, goggles, or face-shield)*
· Safety shoes
· Nitrile gloves*
* Optional, as determined by SSO

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Dust masks shall be used to reduce employee exposure to fugitive dust, an optional Level D
device. The absence of dusty conditions at the site will be justification for the SSO to permit
personnel to remove their masks.

5.3.3 Level C Protection
Level C will be used for site work when the inhalation and dermal contact hazard is elevated.
When conditions for Level C protection are appropriate, the following equipment will be
required:
· Tyvek coveralls/chemical-resistant protective coverall
· Gloves (inner latex gloves and outer nitrile gloves)
· Hard hat
· Safety shoes
· Full-face or half-face air purifying respirator with organic vapor
cartridge (or other proper type cartridge for the intended use,
as determined by the SSO)
· Chemical-resistant outer boots
· Tape gloves and boots to coveralls to prevent leakage
· Hearing protection (as determined by SSO)

5.3.4 Level B Protection
Level B will be used for site work when inhalation and dermal contact hazard are elevated to
the point that a positive pressure, supplied air source is needed.

· Saranex coveralls/chemical-resistant clothing
· Gloves (inner latex gloves and outer nitrile gloves)
· Hard hat
· Self-contained breathing apparatus (SCBA), or Supplied Air-
Line Respirator (SAR)
· Chemical-resistant safety boots
· Gloves and boots taped to prevent leakage

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6.0 SITE CONTROL

The purpose of site control is to minimize potential contamination of workers and to protect
the surrounding area from hazards found at the site. If the project site is not secured by
fencing or other suitable site control means and is not routinely patrolled by police or other
independent security personnel; certain procedures must be followed to ensure suitable site
control and limitation of access so that those persons who may be unaware of site conditions
are not exposed to hazards.

All excavations left open and unattended by site personnel will be appropriately barricaded
and visibly posted with “No Trespassing” or other appropriate signage. All heavy machinery
and equipment shall be locked or chained each evening upon completion of daily activities.
All potentially contaminated media, such as soil, will be covered with plastic prior to leaving
the site.

6.1 REGULATED AREAS
As appropriate to the task conducted, the site vicinity will be divided into three zones to allow
control of worker exposures. These zones are described as follows:

· Exclusion Zone. This zone includes the actual area of
contamination and localized work area where specific
investigative and/or construction equipment is operating. This
zone has the highest inhalation exposure potential, and/or
presents a high probability of skin contact with cutaneous
percutaneous - affecting chemicals. New exclusion zones
may exist during certain site-specific activities. This will be
defined by the SSO and access by individuals not necessary
to operation will be limited. (Level D is minimum).

· Contamination Reduction Zone. This zone includes the areas
immediately surrounding the Exclusion Zone. All personnel
and equipment leaving the Exclusion Zone shall be
decontaminated in this zone.

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Support Zone. This zone covers all areas outside of the
Contamination Reduction Zone. Administrative activities are
conducted in the Support zone, as well as equipment supply
and first aid supply. It is essential that contamination be kept
out of this zone.

6.2 ACCESS/SITE SECURITY
Access to contaminated work areas (Exclusion and Contamination Reduction Zones) will be
regulated and limited to authorized persons. Such persons include the Contractor’s
employees, designated equipment operators, and designated union representatives, as
applicable. The SSO will enforce access limitations during work hours.

6.3 POSTING/BARRICADES
Warning signs will be posted and hung, as applicable, in readily visible locations in or near
contaminated work areas. Barricades or barricade tape will be utilized to prevent access to
various work areas as indicated above.

7.0 POLICIES

7.1 GENERAL WORK PRACTICES
General work practices to be employed on-site are as follows:

· At least one copy of this EMP will be available at the work site

· No food or beverages will be present or consumed in the
exclusion or contamination reduction zones. No tobacco
products will be present or used, and cosmetics will not be
applied in the exclusion or contamination reduction zones

· No matches or lighters are permitted in the exclusion or
contamination reduction zones

· During operations within an area of contamination, all
employees will be required to wash their hands and face before
eating, drinking, smoking, or applying cosmetics

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· Field personnel must observe each other for signs of exposure.
Indications of adverse effects include, but are not limited to, the
following:
- Changes in complexion and skin
discoloration
- Changes in coordination
- Changes in demeanor
- Excessive salivation and
pupillary response
- Changes in speech pattern

Field personnel will be cautioned to inform the SSO of non-
visible effects of exposure such as the following:

- Headaches
- Dizziness
- Nausea
- Blurred vision
- Cramps
- Irritation of eyes, skin, or respiratory tract
·
7.2 HEAVY EQUIPMENT OPERATION
Extra attention should be paid to the following information regarding work around heavy
equipment (cranes, excavators, front end/backhoe loaders, drilling rigs, etc.).

· Use common sense

· Follow OSHA requirements found in 29 CFR 1910 and 29 CFR
1926

· Wear hard hats, hearing protection, and safety glasses at all
times (when not prohibited by the use of air purifying
respirators). Wear other protective gear as specified in the
Health and Safety Plan

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· A closed cab or cage will be required for equipment used at the
site

· Pay attention at all times

· Maintain visual contact at all times

· Establish hand signal communication when verbal
communication is difficult. Select one person per work group
to be the one to give hand signals to equipment operators

· Be aware of footing at all times

· Be sure that all heavy equipment has a backup alarm

· Be sure that only qualified people operate heavy equipment

· Use chains, hoists, straps, and other equipment to safely move
heavy materials

· Use proper personal lifting techniques. (Use your legs, not your
back)

· Never walk directly in back of, or to the side of, heavy
equipment without the operator’s knowledge

· Never use a piece of equipment unless you are familiar with its
operation. This applies to heavy as well as light equipment (for
example, chain saws)

· Make sure all precautions have been taken before moving pipe
sections and other materials to be utilized during this project as
they are extremely heavy. Let the equipment, not your body,
do the moving

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· Be sure that no underground or overhead power lines, sewer
lines, gas lines, or telephone lines will present a hazard in the
work area

7.3 SANITATION
Onsite sanitation facilities (e.g., wash stations, etc.) may be provided for use by field
personnel assigned to the work if work activities involve the direct handling of contaminated
soils and groundwater.

8.0 DECONTAMINATION

The process of removing or neutralizing contaminants that have accumulated on personnel
and equipment is critical to personnel protection. Decontamination protects workers from
hazardous substances that may contaminate and eventually permeate the protective
clothing, respiratory equipment, tools, vehicles, and other equipment used on site.
Decontamination protects site personnel in the following ways: minimizing the transfer of
harmful materials into clean areas; preventing the mixing of incompatible chemicals; and
protecting the community by preventing uncontrolled transportation of contaminants from the
site.

General – Each time an employee enters the Contamination Reduction Zone from the
Exclusion Zone, he/she just make a thorough self-examination. Equipment must be removed
without exposure to the wearer. Hands and face must be scrubbed before eating or use of
tobacco or cosmetic products to avoid accidental ingestion of wastes. Footwear must be
changed prior to leaving the Contamination Reduction Zone to avoid “tracking” of
contaminants outside the area.

Clothing – The Contractor will provide all required protective clothing. Protective clothes will
be left in the change facility. No clothing (including boots) is to be worn or carried away from
the site. Soiled clothing is to be disposed of as appropriate.

Respirators – All required respirators will be provided and maintained by the Contractor and
will be cleaned daily. Cleaning and maintenance will be performed in accordance with the
appropriate OSHA standard (29 CFR 1910.134).

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Packaging of Waste Items – All disposable clothing and other contaminated material will be
placed in containers for storage on-site. Personnel will make a conscious effort to minimize
the volume of contaminated materials. Legible and understandable precautionary labels will
be affixed prominently to containers of contaminated scrap, waste, debris, and clothing.
Containers will be disposed with other solids in an EPA-approved manner.

8.1 PERSONAL DECONTAMINATION
Minimum measures to be undertaken for decontamination are outlined below. These
measures are to be followed, as applicable, unless the SSO specifies that a higher level of
decontamination is warranted, and accordingly, sets forth upgraded decontamination
procedures.
MINIMUM MEASURES FOR DECONTAMINATION
STATION PROCEDURES
1. Equipment Drop 1. Deposit equipment used on site (tools, sampling
devices and containers, monitoring instruments, radios,
clipboards, etc.) on plastic drop cloths or in different
containers with plastic liners. During hot weather
operations, a cool down station may be set up within this
area.
2. Outer Garment, Boots and
Gloves Wash and Rinse
2. Scrub outer boots, outer gloves and fully encapsulating
suit with decon solution or detergent and water. Rinse off
using copious amounts of water.
3. Outer Boot and Glove
Removal
3. Remove outer boots and gloves. Deposit in container
with plastic liner.
4. Tank Change 4. If worker leaves Exclusion Zone to change air tanks,
this is the last step in the decontamination procedure.
Worker’s air tank is exchanged, new outer gloves and boot
covers donned, joints taped, and worker returns to duty.
5. Boot, Gloves and Outer
Garment Removal
5. Boots, fully-encapsulated suit, inner gloves removed
and deposited in separate containers lined with plastic.
6. SCBA Removal 6. SCBA backpack and facepiece is removed (avoid
touching face with fingers). SCBA deposited on plastic
sheets.
7. Field Wash 7. Hands and face are thoroughly washed. Shower as
soon as possible.

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EQUIPMENT NEEDED TO PERFORM MINIMUM DECONTAMINATION MEASURES

STATION EQUIPMENT
1 A. Various Size Containers
B. Plastic Liners
C. Plastic Drop Cloths
2 A. Container (20-30 Gallons)
B. Decon. Solution or Detergent Water
C. Rinse Water
D. 2-3 Long-Handled, Soft Bristled Scrub
Brushes
3 A. Container (20-30 Gallons)
B. Plastic Liners
C. Bench or Stools
4 A. Air Tanks or Masks and Cartridges,
depending Upon Level.
B. Tape
C. Boot Covers
D. Gloves
5 A. Containers (20-30 Gallons)
B. Plastic Liners
C. Bench or Stools
6 A. Plastic Sheets
B. Basin or Bucket
C. Soap and Towels
D. Bench or Stools

8.2 EQUIPMENT DECONTAMINATION
Any items taken into the Exclusion Zone will be assumed to be contaminated. In general,
vehicles, equipment, and materials brought into the Exclusion Zone will remain in the
Exclusion Zone until no longer necessary to the project.

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All contaminated vehicles and equipment will be decontaminated before they are taken off-
site. The Contractor will provide and maintain the following facilities for equipment
decontamination:
- equipment decontamination pad
- contaminated water collection system
- high-pressure water or steam cleaners
- trisodium phosphate detergent
- wire brushes and scrapers

9.0 TRAINING
9.1 BASIC TRAINING
All employees who will perform work at the site must have completed environmental and
safety training as approved and/or provided by CES, the Owner, the Contractor, or if required,
by 3rd party General Contractor.

9.2 SITE-SPECIFIC TRAINING
Employees assigned to the site may, as needed, be given site-specific training and field
experience to include the following topics:
- Acute and chronic effects of the toxic chemicals found at the site
- Routes of potential exposure and field activities which could result in such
exposure
- Need for personal protection, types of protection, fit effectiveness and
limitations
- Medical surveillance program
- Work zones established at the site
- Prohibited activities in the Exclusion and Contamination Reduction Zones
- Engineering controls and safe work practices associated with each
employee’s work assignment, including dust control measures
- Personal and equipment decontamination procedures
- Emergency response procedures
- Basic operational safety, emphasizing hazards expected on-site
- Drum handling procedures
- Spill control
- Sampling procedures
- Site communication procedures

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10.0 HEALTH MONITORING

10.1 PHYSICAL EXAMINATION
The Contractor may require all of its field workers to pass a pre-employment medical
examination prior to working at the site. The examination shall include a complete medical
and occupational history, and an evaluation from the attending physician as to whether the
employee is qualified to work in areas where exposure to chemicals or physical stress is
possible, and is physically able to use protective equipment, including respirators.

10.2 HEAT STRESS
Subsurface investigation tasks, assignments, projects etc will, or may be conducted during
all four season, winter, spring, summer and fall. Accordingly, warm temperatures during
these time periods may put extra physical stress on the body. Long periods of exposure to
heat may cause illness, particularly if the employee is not accustomed to working in hot areas.
Also, heat builds up inside protective clothing, so there is a risk of heat stress even if outside
temperatures are moderate.

The signs, symptoms and treatment of heat stress are outlined below. All individuals
participating in work in the Exclusion Zone and Contamination Reduction Zones should be
monitored regularly for heat stress symptoms.

Heat Cramps

Symptoms: painful muscle spasms

Cause: profuse sweating and drinking large amounts of water

Treatment: provide liquids with electrolytes (sodium, potassium) like diluted
Gatorade

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Heat Exhaustion

Symptoms: weakness, fatigue, dizziness; pale, cool, moist skin; heavy sweating;
Headache; nausea; and fainting

Cause: reduced blood volume resulting from dehydration from profuse
sweating and insufficient replacement of water and salts

Treatment: If worker is conscious, rest in cool place; replace water and electrolytes
lost in sweat; if unconscious, get medical help immediately. DO NOT
give liquids if person is unconscious
Heat Stroke

Symptoms: very dry, hot skin with red mottled or bluish appearance; confusion;
Convulsions; unconsciousness; rapidly rising temperature

Cause: body becomes overheated because the worker does not sweat.
Can be fatal.

Treatment: call for medical help immediately; move person to cool place;
remove PPE; use wet towels or water and fan to cool while waiting
for help.

10.4 COLD STRESS
Subsurface investigation tasks, assignments, projects etc will, or may be conducted during
all four season, winter, spring, summer and fall. Accordingly, cold temperatures during these
time periods may put extra physical stress on the body. Long periods of exposure to cold
may cause illness, particularly if the employee is not accustomed to working in cold areas.
Cold stress occurs by driving down the body’s skin temperature and eventually the body
temperature (core temperature).

The signs, symptoms and treatment of cold stress are outlined below. All individuals
participating in work in the Exclusion Zone and Contamination Reduction Zones should be
monitored regularly for cold stress symptoms.

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Hypothermia:

Symptoms: shivering, reduced circulation, slow/weak pulse, slowed breathing, lack
of coordination, irritability, confusion, sleepy behavior
Cause: body heat is lost faster than it can be replaced and normal body
temperature drops below 95 degrees F

Treatment: move person to warm and dry area, remove wet clothes and replace
with dry clothes, layer with blankets, give warm sweetened liquids, if
unconscious, get medical help immediately. DO NOT give liquids if
person is unconscious

Frostbite

Symptoms: reddened skin, with development of gray/white patches, numbness,
firm or hard parts affected, blisters
Cause: freezing of skin and underlying tissues typically affecting extremities,
particularly the feet and hands

Treatment: move person to warm and dry area, remove wet clothes and replace
with dry clothes, layer with blankets, give warm sweetened liquids, if
unconscious, get medical help immediately. DO NOT give liquids if
person is unconscious. DO NOT rub affected area, DO NOT break
blisters, DO NOT try to directly warm the frostbite areas without
medical attention

Trench Foot

Symptoms: redness of skin, swelling, numbness, blisters

Cause: prolonged exposure to wet and cold temperatures, constantly wet and
cold feet, wet and cold feet lose heat 25x faster than dry feet

Treatment: call for medical help immediately; remove the shoes, boots, wet
socks, dry the feet

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10.5 SELF MONITORING
While at the site, CES employees and sub-contractors will be required to monitor their own
health and that of their co-workers. Visual observations include:

- behavioral changes
- change in appetite
- coordination losses
- gum and lip discoloration
- increased salivation
- pupil dilation
- sensation losses
- skin rashes
- slurred speech

Any abnormalities or changes are to be reported to the physician and investigated
immediately. Such aspects could be symptoms of toxic exposure and must not be allowed to
persist without medical attention. In addition, all accidents and injuries, no matter how small,
are to be reported to the SSO and investigated.

11.0 SITE STANDARD OPERATING PROCEDURES

11.1 WORK PRACTICES
The need to exercise caution in the performance of specific work tasks is made more acute
due to weather conditions, restricted mobility, and reduced peripheral vision caused by the
protective gear itself, the need to maintain the integrity of the protective gear, and the
increased difficulty in communicating caused by respirators. Work at the site will be
conducted according to established procedures and guidelines for the safety and health of
all involved. Among the most important of these principles for working at the site are:

- In any unknown situation, always assume the worst conditions and plan
accordingly

- Establish and maintain communication

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- Minimize contact with excavated or contaminated materials. Plan work
work areas, decontamination areas, and procedures to accomplish this.
Do not place equipment on drums or on the ground. Do not sit or stand
on drums or other materials

- Employ disposable items when possible to minimize risks during
decontamination and possible cross-contamination during
sampling/handling.
This will require a common-sense approach to potential risks and costs

- Smoking, eating, or drinking after entering the work zone and before
decontamination will not be allowed. Oral ingestion of contaminants from
your hands are a likely means of introduction of the toxic substances into the
body

- Avoid heat and other work stresses relating to wearing the protective gear.
Work breaks and proper tracking are planned to prevent stress-related
accidents or fatigue

- Maintain monitoring systems. Conditions can change quickly if sub-surface
areas of contamination are penetrated

- Be observant of not only your own immediate surroundings but also that of
others. It is a team effort to notice and warn of impending dangerous
situations. Extra precautions are necessary when working near heavy
equipment while utilizing personal protective gear, as vision, hearing, and
communication may be restricted by the protective gear

- Be aware that chemical contaminants may aggravate or worsen symptoms
of other illnesses or intoxication. Avoid use of alcohol and working when ill

11.2 COMMUNICATION PROCEDURES
Personnel in the Exclusion Zone shall remain within sight of other project personnel, and
should work in conjunction with another individual. Since it is not anticipated that the project
area will encompass a large area at any given time, radio communication will not be required.

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The following standard hand signals will be used in the event that communication is required
amongst workers in and/or between the Exclusion Zone and Contamination Reduction Zone.

Hand gripping throat Out of air, cannot breathe

Grip partner’s wrist, or both Leave area immediately
Hands around partner’s waist

Rotating hands above the head Need assistance

Right hand thumb up OK, I’m all right, I understand

Right hand thumb down No, negative

12.0 EMERGENCY PROCEDURES

12.1 GENERAL
A comprehensive emergency response plan has been developed to handle all on-site
emergencies. A list of site conditions which might require implementation of the plan includes
but is not limited to:

- Fire or explosion on-site
- Serious employee injury
- Accumulation of combustible gases or vapors at concentrations greater than
background
- Oxygen concentration below 19.5%
- Unsafe working conditions, such as inclement weather or hazardous material
releases
- Major release of toxic materials for which appropriate PPE is not being worn
by workers

27

12.2 RESPONSIBILITIES
The emergency coordinator is the SSO (Greg Hans) or assigned CES representative working
onsite; the alternate or back-up is the Environmental Engineer (Chuck Heleine). The
emergency coordinator is responsible for:

- Assessing the situation and determining whether an emergency exists which
requires activating the plan
- Directing all efforts in the area, including evacuating personnel and minimizing
property loss
- Ensuring that outside emergency services such as fire departments, police,
ambulance, and hospitals are notified when necessary
- Directing the shut-down of site operations when necessary
- Notifying regulatory agencies as necessary

28

12.3 EMERGENCY CONTACT LIST

Emergency Contact Phone Number
Environmental PM: Greg Hans, PMP 617.828.9948 (M)
CES Group Engineers, LLP 704.325.5408 (D)

Other SSO (if assigned by
by Env PM) Carolina Soil Investigations (Drillers) 704.539.5279
(assigned CSI field crew chief)

Back-up PM Chuck Heleine 704.308.7916 (M)
CES Group Engineers, LLP

Police: North Carolina Highway Patrol 911
Charlotte-Mecklenburg PD 704.336.8300
(Metro Division)

Hospital: Atrium Health University City (24/7 ER) 704.863.6000
8800 N Tryon Street
Charlotte, NC 28262

Fire: Charlotte Fire Department 704.336.4174

Doctor: Atrium Health University City (24/7 ER) 704.863.6000

Ambulance 911

NCDENR (Mooresville Region) 704.663.1699

Directions to the nearest hospital: Atrium Health University City, 8800 N Tryon Street,
Charlotte, NC 28262

Refer to Appendix C.

29

12.4 PERSONNEL INJURY IN THE EXCLUSION ZONE
When there is an injury in the Exclusion Zone, a continuous horn blast will be sounded as an
emergency signal (as applicable). Upon the sounding of the emergency signal, all site
personnel shall assemble in the personnel decontamination area. Rescue personnel will
enter the Exclusion Zone (if required) to remove the injured person. The SSO, or CES
representative, will evaluate the nature of the injury and call for an ambulance (if needed),
and the affected person will be decontaminated to the extent possible prior to movement to
the Support Zone. The appropriate first aid will be administered. No persons shall re-enter
the Exclusion Zone until the cause of the injury or symptom is determined.

12.5 PERSONAL INJURY IN THE SUPPORT ZONE
Upon notification of an injury in the Support Zone, the SSO, or CES representative, will
assess the nature of the injury. If the injury or absence of the injured person does not affect
the performance of site personnel, operations may continue while appropriate first aid and
follow-up is initiated. If the injury increases the risk to others, the designated emergency
signal (continuous horn blast) shall be sounded, and all site personnel shall move to the
decontamination line for further instructions. Activities on-site will stop until the added risk is
removed or minimized.

12.6 FIRE OR EXPLOSION
Upon notification of a fire or explosion on-site, a continuous horn blast will be sounded, and
all site personnel will assemble at the decontamination area. The fire department must be
alerted and all personnel moved as soon as possible to a safe distance.

12.7 PERSONAL PROTECTIVE EQUIPMENT FAILURE
If any site worker experiences a failure or alteration of protective equipment which may alter
the protection factor, that person and his/her work partner must immediately leave the
Exclusion Zone. Re-entry shall not be permitted until the equipment has been appropriately
repaired or replaced.

12.8 POLLUTANT DISCHARGES/SPILLS
In the event of an unauthorized discharge of pollutants or contaminants into the soil, sewers, or
ambient air, the person first finding such an incident should immediately notify the Project
Manager and/or the SSO. The Project Manager and/or SSO will immediately notify Greg Hans
or Chuck Heleine and the Local Fire / Emergency Management agency (Mecklenburg County
Emergency Management at 704.336.2412).
APPENDIX A
SAFETY DATA SHEETS
(BENZENE)

SAFETY DATA SHEET
SDS ID NO.:0156MAR019
Revision Date 05/14/2015
1. IDENTIFICATION
Product Name:Marathon Petroleum Benzene
Synonym:Benzene; Cyclohexatriene
Product Code:0156MAR019
Chemical Family:Petroleum Hydrocarbon
Recommended Use:Solvent. Chemical intermediate.
Restrictions on Use:All others.
SDS information:1-419-421-3070
Emergency Telephone:[phone]
2. HAZARD IDENTIFICATION
Classification
OSHA Regulatory Status
This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200)
Skin corrosion/irritation Category 2
Serious eye damage/eye irritation Category 2A
Germ cell mutagenicity Category 1B
Carcinogenicity Category 1A
Specific target organ toxicity (repeated exposure)Category 1
Aspiration toxicity Category 1
Acute aquatic toxicity Category 2
Hazards Not Otherwise Classified (HNOC)
Static accumulating flammable liquid
Label elements
EMERGENCY OVERVIEW
Manufacturer, Importer, or Responsible Party Name and Address:
MARATHON PETROLEUM COMPANY LP
539 South Main Street
Findlay, OH 45840
Flammable liquids Category 2
Danger
HIGHLY FLAMMABLE LIQUID AND VAPOR
May accumulate electrostatic charge and ignite or explode
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 1 of 10
May be fatal if swallowed and enters airways
Causes skin irritation
_____________________________________________________________________________________________
0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
Precautionary Statements - Prevention
Obtain special instructions before use
Do not handle until all safety precautions have been read and understood
Keep away from heat/sparks/open flames/hot surfaces. - No smoking
Keep container tightly closed
Ground/bond container and receiving equipment
Use explosion-proof electrical/ventilating/lighting/equipment
Use only non-sparking tools.
Take precautionary measures against static discharge
Do not breathe dust/fume/gas/mist/vapors/spray
Do not eat, drink or smoke when using this product
Wash hands and any possibly exposed skin thoroughly after handling
Wear protective gloves/protective clothing/eye protection/face protection
Avoid release to the environment
Precautionary Statements - Response
IF exposed or concerned: Get medical attention
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
If eye irritation persists: Get medical attention
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower
If skin irritation occurs: Get medical attention
Wash contaminated clothing before reuse
IF SWALLOWED: Immediately call a POISON CENTER or doctor
Do NOT induce vomiting
In case of fire: Use water spray, fog or regular foam for extinction
Precautionary Statements - Storage
Store in a well-ventilated place. Keep cool
Store locked up
Precautionary Statements - Disposal
Dispose of contents/container at an approved waste disposal plant
3. COMPOSITION/INFORMATION ON INGREDIENTS
Benzene is a six carbon aromatic petroleum hydrocarbon.
Composition Information:
Name CAS Number % Concentration
Benzene 71-43-2 99-100
All concentrations are percent by weight unless material is a gas. Gas concentrations are in percent by volume.
Causes serious eye irritation
May cause genetic defects
May cause cancer
Causes damage to organs (blood, blood-forming organs, immune system) through prolonged or repeated exposure
Toxic to aquatic life
Appearance Clear Liquid Physical State Liquid Odor Sweet , Distinct
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 2 of 10
_____________________________________________________________________________________________
0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
4. FIRST AID MEASURES
First Aid Measures
General Advice:In case of accident or if you feel unwell, seek medical advice immediately (show directions
for use or safety data sheet if possible).
Inhalation:Remove to fresh air. If not breathing, institute rescue breathing. If breathing is difficult,
ensure airway is clear, give oxygen and continue to monitor. If heart has stopped,
immediately begin cardiopulmonary resuscitation (CPR). Keep affected person warm and at
rest. GET IMMEDIATE MEDICAL ATTENTION.
Skin Contact:Immediately wash exposed skin with plenty of soap and water while removing contaminated
clothing and shoes. May be absorbed through the skin in harmful amounts. Get medical
attention if irritation persists.
Place contaminated clothing in closed container until cleaned or discarded. If clothing is to
be laundered, inform the person performing the operation of contaminant's hazardous
properties. Destroy contaminated, non-chemical resistant footwear.
Eye Contact:Flush immediately with large amounts of water for at least 15 minutes. Eyelids should be
held away from the eyeball to ensure thorough rinsing. Gently remove contacts while
flushing. Get medical attention if irritation persists.
Ingestion:Do not induce vomiting because of danger of aspirating liquid into lungs, causing serious
damage and chemical pneumonitis. If spontaneous vomiting occurs, keep head below hips,
or if patient is lying down, turn body and head to side to prevent aspiration and monitor for
breathing difficulty. Never give anything by mouth to an unconscious person. Keep affected
person warm and at rest. GET IMMEDIATE MEDICAL ATTENTION.
Most important signs and symptoms, both short-term and delayed with overexposure
Adverse Effects:Overexposure to vapors may cause eye, skin and respiratory irritation. Headache,
drowsiness, dizziness, loss of coordination, disorientation and fatigue. Prolonged and
repeated contact may cause defatting and drying of the skin and may lead to irritation
and/or dermatitis. Prolonged or repeated exposure may cause adverse effects on blood,
blood-forming organs, and immune system.
Indication of any immediate medical attention and special treatment needed
Notes To Physician:INHALATION: This material (or a component) sensitizes the myocardium to the effects of
sympathomimetic amines. Epinephrine and other sympathomimetic drugs may initiate
cardiac arrhythmias in individuals exposed to this material. Administration of
sympathomimetic drugs should be avoided.
INGESTION: This material represents a significant aspiration and chemical pneumonitis
hazard. Induction of emesis is not recommended.
5. FIRE-FIGHTING MEASURES
Suitable extinguishing media
For small fires, Class B fire extinguishing media such as CO2, dry chemical, foam (AFFF/ATC) or water spray can be used. For
large fires, water spray, fog or foam (AFFF/ATC) can be used. Firefighting should be attempted only by those who are adequately
trained and equipped with proper protective equipment.
Unsuitable extinguishing media
Do not use straight water streams to avoid spreading fire.
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 3 of 10
Specific hazards arising from the chemical
This product has been determined to be a highly flammable liquid per the OSHA Hazard Communication Standard and should be
handled accordingly. Vapors may travel along the ground or be moved by ventilation and ignited by many sources such as pilot
_____________________________________________________________________________________________
0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
lights, sparks, electric motors, static discharge, or other ignition sources at locations distant from material handling. Flashback can
occur along vapor trail. For additional fire related information, see NFPA 30 or the Emergency Response Guidebook 130.
Hazardous combustion products
Smoke, carbon monoxide, and other products of incomplete combustion.
Explosion data
Sensitivity to Mechanical Impact No.
Sensitivity to Static Discharge Yes.
Special protective equipment and precautions for firefighters
Firefighters should wear full protective clothing and positive-pressure self-contained breathing apparatus (SCBA) with a full
face-piece, as appropriate. Avoid using straight water streams. Water may be ineffective in extinguishing low flash point fires, but
can be used to cool exposed surfaces. Avoid excessive water spray application. Water spray and foam (AFFF/ATC) must be
applied carefully to avoid frothing and from as far a distance as possible. Keep run-off water out of sewers and water sources.
Additional firefighting tactics
FIRES INVOLVING TANKS OR CAR/TRAILER LOADS: Fight fire from maximum distance or use unmanned hose holders or
monitor nozzles. Cool containers with flooding quantities of water until well after the fire is out. Do not direct water at source of leak
or safety devices; icing may occur. Withdraw immediately in case of rising sound from venting safety devices or discoloration of
tank. ALWAYS stay away from tanks engulfed in fire. For massive fire, use unmanned hose holders or monitor nozzles: if this is
impossible, withdraw from area and let fire burn.
EVACUATION: Consider initial downwind evacuation for at least 1000 feet. If tank, rail car or tank truck is involved in a fire,
ISOLATE for 5280 feet (1 mile) in all directions; also, consider initial evacuation of 5280 feet (1 mile) in all directions.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions:Keep public away. Isolate and evacuate area. Shut off source if safe to do so. Eliminate all
ignition sources.
Protective equipment:Use personal protection measures as recommended in Section 8.
Emergency procedures:Advise authorities and National Response Center (800-424-8802) if the product has
entered a water course or sewer. Notify local health and pollution control agencies, if
appropriate.
Environmental precautions:Avoid release to the environment. Avoid subsoil penetration.
Methods and materials for
containment:
Contain liquid with sand or soil.
Methods and materials for cleaning
up:
Use suitable absorbent materials such as vermiculite, sand, or clay to clean up residual
liquids. Recover and return free product to proper containers. When recovering free liquids
ensure all equipment is grounded and bonded. Use only non-sparking tools.
7. HANDLING AND STORAGE
Safe Handling Precautions:NEVER SIPHON THIS PRODUCT BY MOUTH. Static accumulating flammable liquid. Use
appropriate grounding and bonding practices. Bonding and grounding may be insufficient to
eliminate the hazard from static electricity. Do not expose to heat, open flames, strong
oxidizers or other sources of ignition. Use only non-sparking tools. Do not cut, drill, grind or
weld on empty containers since explosive residues may remain. Avoid contact with skin,
eyes and clothing. Avoid breathing vapors or mists. Use only with adequate ventilation.
Use personal protection measures as recommended in Section 8. Exercise good personal
hygiene including removal of soiled clothing and prompt washing with soap and water.
Comply with all applicable EPA, OSHA, NFPA and consistent state and local requirements.
NFPA Health 2 Flammability 3 Instability 0 Special Hazard -
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 4 of 10
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0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
Hydrocarbons are basically non-conductors of electricity and can become electrostatically
charged during mixing, filtering, pumping at high flow rates or loading and transfer
operations. If this charge reaches a sufficiently high level, sparks can form that may ignite
the vapors of flammable liquids. Sudden release of hot organic chemical vapors or mists
from process equipment operating under elevated temperature and pressure, or sudden
ingress of air into vacuum equipment may result in ignition of vapors or mists without the
presence of obvious ignition sources. Nozzle spouts must be kept in contact with the
containers or tank during the entire filling operation.
Storage Conditions:Store in properly closed containers that are appropriately labeled and in a cool,
well-ventilated area.
Incompatible Materials Strong oxidizing agents.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Name ACGIH TLV OSHA PELS:OSHA - Vacated PELs NIOSH IDLH
Benzene
71-43-2
0.5 ppm TWA
2.5 ppm STEL
Skin - potential significant
contribution to overallexposure by the cutaneous
route
TWA: 10 ppm (applies to
industry segments exempt
from the benzene
standard)TWA: 1 ppm
STEL: 5 ppm
(see 29 CFR 1910.1028)
25 ppm Ceiling
1 ppm TWA
5 ppm STEL
500 ppm
Notes:The manufacturer has voluntarily elected to provide exposure limits contained in OSHA's
1989 air contaminants standard in its SDSs, even though certain of those exposure limits
were vacated in 1992.
Engineering measures:Local or general exhaust required in an enclosed area or when there is inadequate
ventilation. Use mechanical ventilation equipment that is explosion-proof.
Personal protective equipment
Eye protection:Use goggles or face-shield if the potential for splashing exists.
Skin and body protection:For non-exposure jobs or where exposure is expected to be less than 15 minutes, neoprene
gloves can be used to prevent skin contact. For all exposure jobs expected to be greater
than 15 minutes, Viton® gloves should be used to prevent skin contact. Glove suitability is
based on workplace conditions and usage. Contact the glove manufacturer for specific
advice on glove selection and breakthrough times. Depending upon the conditions of use
and specific work situations, additional protective equipment and/or clothing may be
required to control exposures.
Respiratory protection:Approved organic vapor chemical cartridge or supplied air respirators should be worn for
exposures to any components exceeding the established exposure limits. Observe
respirator assigned protection factors (APFs) criteria cited in federal OSHA 29 CFR
1910.134. Self-contained breathing apparatus should be used for fire fighting.
Hygiene measures:Handle in accordance with good industrial hygiene and safety practice. Avoid contact with
skin, eyes and clothing.
9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
Physical State Liquid
Appearance Clear Liquid
Color Colorless
Odor Sweet , Distinct
Odor Threshold 12 ppmv
Property Values (Method)
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 5 of 10
_____________________________________________________________________________________________
0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
Melting Point / Freezing Point 5.5 °C / 42 °F
Initial Boiling Point / Boiling Range 80 °C / 176 °F
Flash Point -11 °C / 12 °F
Evaporation Rate 5.1 (Butyl acetate = 1)
Flammability (solid, gas)Not applicable.
Flammability Limit in Air (%):
Upper Flammability Limit:7.1
Lower Flammability Limit:1.4
Explosion limits:No data available.
Vapor Pressure 3.21 psia @ 100°F
Vapor Density 2.7 (Air = 1)
Specific Gravity / Relative Density 0.883
Water Solubility No data available.
Solubility in other solvents No data available.
Partition Coefficient No data available.
Decomposition temperature No data available.
pH:Not applicable.
Autoignition Temperature 562 °C / 1044 °F
Kinematic Viscosity 0.593 cSt @ 100°F
Dynamic Viscosity No data available.
Explosive Properties No data available.
VOC Content (%)No data available.
Density No data available.
Bulk Density Not applicable.
10. STABILITY AND REACTIVITY
Chemical stability The material is stable at 70°F (21°C ), 760 mmHg pressure.
Possibility of hazardous reactions None under normal processing.
Hazardous polymerization Will not occur.
Conditions to avoid Sources of heat or ignition.
Incompatible Materials Strong oxidizing agents.
Hazardous decomposition products None known under normal conditions of use.
11. TOXICOLOGICAL INFORMATION
Potential short-term adverse effects from overexposures
Inhalation Overexposure may cause respiratory tract irritation and central nervous system
depression. Breathing high concentrations of this material, for example, in a confined space
or by intentional abuse, can cause irregular heartbeats which can cause death.
Eye contact Irritating to eyes.
Skin contact Irritating to skin. May be absorbed through the skin in harmful amounts. Effects may
become more serious with repeated or prolonged contact.
Ingestion May be fatal if swallowed or vomited and enters airways. May cause irritation of the mouth,
throat and gastrointestinal tract. May cause central nervous system depression or effects.
Acute toxicological data
Name Oral LD50 Dermal LD50 Inhalation LC50
Benzene > 2000 mg/kg (Rat)> 5000 mg/kg (Rabbit)> 20 mg/l (Rat) 4 h
Reactivity The product is non-reactive under normal conditions.
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 6 of 10
_____________________________________________________________________________________________
0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
71-43-2
Delayed and immediate effects as well as chronic effects from short and long-term exposure
BENZENE: Studies of workers exposed to benzene show clear evidence that overexposure
can cause cancer and other diseases of the blood forming organs including Acute
Myelogenous Leukemia (AML), and Aplastic Anemia (AA), an often fatal disease. Some
studies suggest overexposure to benzene may also be associated with Myelodysplastic
Syndrome (MDS). Findings from a case control study of workers exposed to benzene was
reported during the 2009 Benzene Symposium in Munich included an increase in Acute
Myeloid Leukemias and Non-Hodgkins Lymphoid Neoplasms (NHLN) of the subtype
follicular lymphoma (FL) in some occupational categories. Some studies of workers
exposed to benzene have shown an association with increased rates of chromosome
aberrations in circulating lymphocytes. One study of women workers exposed to benzene
suggested a weak association with irregular menstruation. However, other studies of
workers exposed to benzene have not demonstrated clear evidence of an effect on fertility
or reproductive outcome in humans. Benzene can cross the placenta and affect the
developing fetus. Cases of AA have been reported in the offspring of persons severely
overexposed to benzene. Studies in laboratory animals indicate that prolonged, repeated
exposure to high levels of benzene vapor can cause bone marrow suppression and cancer
in multiple organ systems. Studies in laboratory animals show evidence of adverse effects
on male reproductive organs following high levels of exposure but no significant effects on
reproduction have been observed. Embryotoxicity has been reported in studies of
laboratory animals but effects were limited to reduced fetal weight and minor skeletal
variations. Benzene has been classified as a proven human carcinogen by OSHA and a
Group 1 (Carcinogenic to Humans) material by IARC. The current proposed IARC
classification for benzene is summarized as follows: Sufficient evidence for Acute Myeloid
Leukemia; limited evidence for Acute Lymphatic Leukemia, Chronic Lymphatic Leukemia,
Non-Hodgkin Lymphoma, and Multiple Myeloma.
Adverse effects related to the physical, chemical and toxicological characteristics
Signs and Symptoms Overexposure to vapors may cause eye, skin and respiratory irritation. Inhalation of high
vapor concentrations may cause symptoms like headache, dizziness, tiredness, nausea
and vomiting Repeated or prolonged skin contact may cause drying, reddening, itching and
cracking.
Sensitization Not expected to be a skin or respiratory sensitizer.
Mutagenic effects May cause genetic defects.
Carcinogenicity Cancer designations are listed in the table below
Name ACGIH
(Class)
IARC
(Class)
NTP OSHA
Benzene
71-43-2
Confirmed human
carcinogen (A1)
Carcinogenic to humans (1)Known to be human
carcinogen
Known carcinogen
Reproductive toxicity None known.
Specific Target Organ Toxicity
(STOT) - single exposure
Not classified.
Specific Target Organ Toxicity
(STOT) - repeated exposure
Blood. Blood-forming organs. Immune system.
Aspiration hazard May be fatal if swallowed or vomited and enters airways.
12. ECOLOGICAL INFORMATION
Ecotoxicity This product should be considered toxic to aquatic organisms.
Name Algae/aquatic plants Fish Toxicity to Crustacea
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 7 of 10
_____________________________________________________________________________________________
0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
Microorganisms
Benzene
71-43-2
72-hr EC50 = 29 mg/l
Algae
96-hr LC50 = 5.3 mg/l
Rainbow trout
(flow-through)
-48-hr EC50 = 8.76-15.6 mg/l
Daphnia magna (Static)
Persistence and degradability Readily biodegradable in the environment.
Bioaccumulation Not expected to bioaccumulate in aquatic organisms.
Mobility in soil May partition into air, soil and water.
Other adverse effects No information available.
13. DISPOSAL CONSIDERATIONS
Description of Waste Residues
This material may be a flammable liquid waste.
Safe Handling of Wastes
Handle in accordance with applicable local, state, and federal regulations. Use personal protection measures as required. Use
appropriate grounding and bonding practices. Use only non-sparking tools. Do not expose to heat, open flames, strong oxidizers or
other sources of ignition. No smoking.
Disposal of Wastes / Methods of Disposal
The user is responsible for determining if any discarded material is a hazardous waste (40 CFR 262.11). Dispose of in accordance
with federal, state and local regulations.
Methods of Contaminated Packaging DisposalEmpty containers should be completely drained and then discarded or recycled, if possible. Do not cut, drill, grind or weld on empty
containers since explosive residues may be present. Dispose of in accordance with federal, state and local regulations.
14. TRANSPORT INFORMATION
DOT (49 CFR 172.101):
UN Proper Shipping Name:Benzene
UN/Identification No:UN 1114
Class:3
Packing Group:II
TDG (Canada):
UN Proper Shipping Name:Benzene
UN/Identification No:UN 1114
Transport Hazard Class(es):3
Packing Group:II
15. REGULATORY INFORMATION
US Federal Regulatory Information:
US TSCA Chemical Inventory Section 8(b):This product and/or its components are listed on the TSCA
Chemical Inventory.
EPA Superfund Amendment & Reauthorization Act (SARA):
SARA Section 302:This product does not contain any component(s) included on EPA's Extremely Hazardous
Substance (EHS) List.
Name CERCLA/SARA - Section 302 Extremely Hazardous
Substances and TPQs
Benzene NA
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 8 of 10
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0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
SARA Section 304:This product may contain component(s) identified either as an EHS or a CERCLA
Hazardous substance which in case of a spill or release may be subject to SARA reporting
requirements:
Name Hazardous Substances RQs
Benzene 10
SARA Section 311/312:The following EPA hazard categories apply to this product:
Acute Health Hazard
Chronic Health Hazard
Fire Hazard
SARA Section 313:This product may contain component(s), which if in exceedance of the de minimus
threshold, may be subject to the reporting requirements of SARA Title III Section 313 Toxic
Release Reporting (Form R).
Name CERCLA/SARA 313 Emission reporting:
Benzene 0.1 % de minimis concentration
State and Community Right-To-Know Regulations:
The following component(s) of this material are identified on the regulatory lists below:
Benzene
Louisiana Right-To-Know:Not Listed
California Proposition 65:Carcinogen, initial date 2/27/87
Developmental toxicity, initial date 12/26/97
Male reproductive toxicity, initial date 12/26/97
New Jersey Right-To-Know:SN 0197
Pennsylvania Right-To-Know:Environmental hazard; Special hazardous substance
Massachusetts Right-To Know:Carcinogen; Extraordinarily hazardous
Florida Substance List:Not Listed
Rhode Island Right-To-Know:Toxic (skin); Flammable (skin); Carcinogen (skin)
Michigan Critical Materials Register List:100 lb Annual usage threshold
Massachusetts Extraordinarily Hazardous Substances:Carcinogen; Extraordinarily hazardous
California - Regulated Carcinogens:Not Listed
Pennsylvania RTK - Special Hazardous
Substances:
Present
New Jersey - Special Hazardous Substances:Carcinogen; Flammable - third degree; Mutagen
New Jersey - Environmental Hazardous
Substances List:
SN 0197 TPQ: 500 lb
Illinois - Toxic Air Contaminants:Present
New York - Reporting of Releases Part 597 -
List of Hazardous Substances:
10 lb RQ (air); 1 lb RQ (land/water)
Canada DSL/NDSL Inventory:This product and/or its components are listed either on the Domestic Substances List (DSL)
or are exempt.
Canadian Regulatory Information:This product has been classified in accordance with the hazard criteria of the Controlled
Products Regulations and the SDS contains all of the information required by those
regulations.
Name Canada - WHMIS: Classifications of
Substances:
Canada - WHMIS: Ingredient
Disclosure:
Benzene B2,D2A,D2B 0.1%
Note:Not applicable.
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 9 of 10
16. OTHER INFORMATION
_____________________________________________________________________________________________
0156MAR019 Marathon Petroleum Benzene Revision Date 05/14/2015
Prepared By Toxicology and Product Safety
Revision Notes
Revision Date 05/14/2015
Disclaimer
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the
date of its publication. The information is intended as guidance for safe handling, use, processing, storage,
transportation, accidental release, clean-up and disposal and is not considered a warranty or quality specification. The
information relates only to the specific material designated and may not be valid for such material used in combination
with any other materials or in any process, unless specified in the text.
SDS ID NO.: 0156MAR019 Product name: Marathon Petroleum Benzene Page 10 of 10
APPENDIX B
EMERGENCY PHONE NUMBERS

Emergency Contact Phone Number
Environmental PM: Greg Hans, PMP 617.828.9948 (M)
CES Group Engineers, LLP 704.325.5408 (D)

Other SSO (if assigned by
by Env PM) Carolina Soil Investigations (Drillers) 704.539.5279
(assigned CSI field crew chief)

Back-up PM Chuck Heleine 704.308.7916 (M)
CES Group Engineers, LLP

Police: North Carolina Highway Patrol 911
Charlotte-Mecklenburg PD 704.336.8300
(Metro Division)

Hospital: Atrium Health University City (24/7 ER) 704.863.6000
8800 N Tryon Street
Charlotte, NC 28262

Fire: Charlotte Fire Department 704.336.4174

Doctor: Atrium Health University City (24/7 ER) 704.863.6000

Ambulance 911

NCDENR (Mooresville Region) 704.663.1699

Directions to the nearest hospital: Atrium Health University City, 8800 N Tryon Street,
Charlotte, NC 28262

Refer to Appendix C.

APPENDIX C
ROUTE TO HOSPITAL

Starting at approximate address of 4830 Hovis Road, Charlotte, NC 28208

End at Atrium Health University City, 8800 N Tryon Street, Charlotte, NC 28262

APPENDIX D

GROUNDWATER WELL LABORATORY
REPORTS AND CHAIN-OF-CUSTODY
RECORDS

Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

3/21/2023
CES Group Greg Hans
3525 Whitehall Park Dr. Suite 150 Charlotte, NC, 28273
Ref: Analytical Testing
Lab Report Number: 23-066-0033 Client Project Description: Cedar Hills Trucking
Dear Greg Hans:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 3/7/2023 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely,
Angela D Overcash Senior Project Manager
Page 1 of 77
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202337735State ProgramNorth Carolina
12/31/2023402State ProgramNorth Carolina
07/31/202399012State ProgramSouth Carolina
12/31/202299012State ProgramSouth Carolina
Page 1 of 1 00016/23-066-0033
Page 2 of 77
Report Number:
Sample Summary Table
Client Project Description:
23-066-0033
Cedar Hills Trucking
Lab No Client Sample ID Matrix Date Collected Date Received
03/07/2023 09:20Aqueous 90358 Field Blank 03/07/2023 14:12
03/07/2023 11:50Aqueous 90359 MW-4 03/07/2023 14:12
03/07/2023 12:20Aqueous 90360 MW-1 03/07/2023 14:12
03/07/2023 12:45Aqueous 90361 MW-2 03/07/2023 14:12
03/07/2023 13:05Aqueous 90362 MW-3 03/07/2023 14:12
03/07/2023 13:35Aqueous 90363 MW-5 03/07/2023 14:12
Page 3 of 77
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
23-066-0033
Report Limit
Project:Cedar Hills Trucking
V 90359MW-4
J0.376 03/09/2023 15:176200BChloroformµg/L 0.220
J29.8 03/16/2023 13:19MADEP-EPH Aliphatic C9-C18 µg/L 29.7
V 90360MW-1
0.888 03/09/2023 15:446200BBenzeneµg/L 0.180
0.576 03/09/2023 15:446200Bn-Butylbenzene µg/L 0.180
1.96 03/09/2023 15:446200Bsec-Butyl benzene µg/L 0.200
0.511 03/09/2023 15:446200BChloromethaneµg/L 0.220
2.50 03/09/2023 15:446200BIsopropylbenzeneµg/L 0.180
16.4 03/09/2023 15:446200BMethyl tert-butyl ether (MTBE)µg/L 0.140
22.8 03/09/2023 15:446200BNaphthaleneµg/L 0.470
1.11 03/09/2023 15:446200Bn-Propylbenzene µg/L 0.190
1.62 03/09/2023 15:446200BTetrachloroetheneµg/L 0.220
J0.228 03/09/2023 15:446200B1,2,4-Trimethylbenzene µg/L 0.190
2.27 03/09/2023 15:446200Bo-Xylene µg/L 0.210
2.27 03/09/2023 15:446200BXylene (Total)µg/L 0.210
J1.78 03/10/2023 20:09625.1 Dibenzofuran µg/L 0.861
J1.81 03/10/2023 20:09625.1 Fluorene µg/L 0.811
13.1 03/10/2023 20:09625.1 1-Methylnaphthalene µg/L 1.15
15.4 03/10/2023 20:09625.1 2-Methylnaphthalene µg/L 0.669
8.77 03/10/2023 20:09625.1 Naphthalene µg/L 0.731
3.41 03/10/2023 20:09625.1 Phenanthrene µg/L 0.430
J12403/16/2023 13:55MADEP-EPH Aromatic C11-C22 µg/L 61.2
V 90361MW-2
J0.342 03/09/2023 16:126200B1,1-Dichloroethane µg/L 0.240
1.67 03/09/2023 16:126200B1,1-Dichloroethene µg/L 0.150
3.04 03/09/2023 16:126200Bcis-1,2-Dichloroethene µg/L 0.200
5.91 03/09/2023 16:126200BTetrachloroetheneµg/L 0.220
2.06 03/09/2023 16:126200BTrichloroetheneµg/L 0.180
V 90362MW-3
1.69 03/09/2023 16:396200BChloroformµg/L 0.220
0.626 03/09/2023 16:396200BTetrachloroetheneµg/L 0.220
J29.5 03/16/2023 15:07MADEP-EPH Aliphatic C9-C18 µg/L 29.2
Page 4 of 77

Client: CES Group CASE NARRATIVE
Project: Cedar Hills Trucking Lab Report Number: 23-066-0033
Date: 3/21/2023
625.1 - Base/Neutrals and Acids by GC/MS Method 625.1 Analyte: 4-Nitrophenol QC Batch No: V30790/V30661
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: Benzidine QC Batch No: V30790/V30661
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits. Massachusetts EPH Method MADEP-EPH Analyte: Aliphatic C19-C36
QC Batch No: V30904/V30820 LCS spiked twice with Aliphatic spike, true value for C19-C36 is 535.654 at 133.91% recovery.
Analyte: Aliphatic C19-C36
QC Batch No: V30904/V30820 Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: Aliphatic C19-C36
QC Batch No: V31017/V30820 LCS spiked twice with Aliphatic spike, true value for C19-C36 is 535.654 at 133.91% recovery. Analyte: Aliphatic C19-C36
QC Batch No: V31017/V30820 Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: Aliphatic C9-C18
QC Batch No: V30904/V30820 Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits. Analyte: Aliphatic C9-C18
QC Batch No: V30904/V30820 LCS spiked twice with Aliphatic spike, true value for C9-C18 is 245.874 at 81.96% recovery.
Analyte: Aliphatic C9-C18 QC Batch No: V31017/V30820 Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits. Analyte: Aliphatic C9-C18
QC Batch No: V31017/V30820 LCS spiked twice with Aliphatic spike, true value for C9-C18 is 245.874 at 81.96% recovery. Sample 90360 (MW-1) Analyte: Chlorooctadecane QC Batch No: V31017/V31015
Page 5 of 77

Surrogate(s) was flagged for low recovery in this project sample. This sample will be re-analyzed for verification.
Low surrogate. Sample was reprepped and had passing surrogate. Reporting this run due to reprep having failing QC.
Sample 90360 (MW-1)
Analyte: o-Terphenyl QC Batch No: V31017/V31015
Surrogate(s) was flagged for low recovery in this project sample. This sample will be re-analyzed for verification. Low surrogate. Sample was reprepped and had passing surrogate. Reporting this run due to reprep having failing
QC. Volatile Organic Compounds - GC/MS Method 6200B Analyte: 1,1,2,2-Tetrachloroethane
QC Batch No: V30650/V30648 LCS fails low for this compound. All other QC including LCSD pass method requirements. A standard at or below
the RL was run and saw recovery of this compound. No hits in the sample. No further action taken.
Analyte: 1,2,3-Trichloropropane QC Batch No: V30650/V30648
LCS and LCSD fail low for this compound. All other QC pass method requirements. A standard at or below the RL was run and saw recovery of this compound. No hits in the sample. No further action taken.
Metals Analysis Method 6010D Sample 90358 (Field Blank) Analyte: Lead
QC Batch No: V30760/V30651 LLC failed high. Sample concentration BRL. Results not affected.
Sample 90360 (MW-1) Analyte: Lead QC Batch No: V30760/V30651 LLC failed high. Sample concentration BRL. Results not affected.
Sample 90361 (MW-2) Analyte: Lead
QC Batch No: V30760/V30651 LLC failed high. Sample concentration BRL. Results not affected. Sample 90362 (MW-3) Analyte: Lead QC Batch No: V30760/V30651
LLC failed high. Sample concentration BRL. Results not affected. Sample 90363 (MW-5) Analyte: Lead QC Batch No: V30760/V30651 LLC failed high. Sample concentration BRL. Results not affected.
Page 6 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.002 mg/L 0.002 0.006Lead 1 03/13/23 19:35 6010DMMR
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 7 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<1.80 µg/L 1.80 10.0Acetone 1 03/09/23 14:23 V30650MSA
<0.180 µg/L 0.180 0.500Benzene 1 03/09/23 14:23 V30650MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 03/09/23 14:23 V30650MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 03/09/23 14:23 V30650MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 03/09/23 14:23 V30650MSA
<1.50 µg/L 1.50 5.00Bromoform 1 03/09/23 14:23 V30650MSA
<0.280 µg/L 0.280 1.00Bromomethane 1 03/09/23 14:23 V30650MSA
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 03/09/23 14:23 V30650MSA
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 03/09/23 14:23 V30650MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 03/09/23 14:23 V30650MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 03/09/23 14:23 V30650MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 03/09/23 14:23 V30650MSA
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 03/09/23 14:23 V30650MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 03/09/23 14:23 V30650MSA
<0.220 µg/L 0.220 0.500Chloroform 1 03/09/23 14:23 V30650MSA
<0.220 µg/L 0.220 0.500
Chloromethane 1 03/09/23 14:23 V30650MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 03/09/23 14:23 V30650MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 03/09/23 14:23 V30650MSA
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 03/09/23 14:23 V30650MSA
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 03/09/23 14:23 V30650MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 03/09/23 14:23 V30650MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 03/09/23 14:23 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 8 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 03/09/23 14:23 V30650MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 03/09/23 14:23 V30650MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 03/09/23 14:23 V30650MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 03/09/23 14:23 V30650MSA
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 03/09/23 14:23 V30650MSA
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 03/09/23 14:23 V30650MSA
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 03/09/23 14:23 V30650MSA
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 03/09/23 14:23 V30650MSA
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 03/09/23 14:23 V30650MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 03/09/23 14:23 V30650MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 03/09/23 14:23 V30650MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 03/09/23 14:23 V30650MSA
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 03/09/23 14:23 V30650MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 03/09/23 14:23 V30650MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 03/09/23 14:23 V30650MSA
<42.0 µg/L 42.0 200
Ethanol 1 03/09/23 14:23 V30650MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 03/09/23 14:23 V30650MSA
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 03/09/23 14:23 V30650MSA
<0.380 µg/L 0.380 1.002-Hexanone 1 03/09/23 14:23 V30650MSA
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 03/09/23 14:23 V30650MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 03/09/23 14:23 V30650MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 03/09/23 14:23 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 9 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 03/09/23 14:23 V30650MSA
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 03/09/23 14:23 V30650MSA
<0.330 µg/L 0.330 2.00Methylene Chloride 1 03/09/23 14:23 V30650MSA
<0.470 µg/L 0.470 1.00Naphthalene 1 03/09/23 14:23 V30650MSA
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 03/09/23 14:23 V30650MSA
<0.220 µg/L 0.220 0.500Styrene 1 03/09/23 14:23 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 03/09/23 14:23 V30650MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 03/09/23 14:23 V30650MSA
<0.220 µg/L 0.220 0.500
Tetrachloroethene 1 03/09/23 14:23 V30650MSA
<0.220 µg/L 0.220 0.500Toluene 1 03/09/23 14:23 V30650MSA
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 03/09/23 14:23 V30650MSA
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 03/09/23 14:23 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 03/09/23 14:23 V30650MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 03/09/23 14:23 V30650MSA
<0.180 µg/L 0.180 0.500Trichloroethene 1 03/09/23 14:23 V30650MSA
<0.180 µg/L 0.180 0.500
Trichlorofluoromethane 1 03/09/23 14:23 V30650MSA
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 03/09/23 14:23 V30650MSA
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 03/09/23 14:23 V30650MSA
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 03/09/23 14:23 V30650MSA
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 03/09/23 14:23 V30650MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 03/09/23 14:23 V30650MSA
<0.210 µg/L 0.210 0.500o-Xylene 1 03/09/23 14:23 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 10 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.420 µg/L 0.420 1.00m,p-Xylene 1 03/09/23 14:23 V30650MSA
<0.21 µg/L 0.210 0.500Xylene (Total)1 03/09/23 14:23 V30650
Surrogate: 4-Bromofluorobenzene 94.2 Limits: 70-130%03/09/23 14:231 MSA V30650
Surrogate: Dibromofluoromethane 96.6 Limits: 70-130%03/09/23 14:231 MSA V30650
Surrogate: 1,2-Dichloroethane - d4 81.4 Limits: 70-130%03/09/23 14:231 MSA V30650
Surrogate: Toluene-d8 89.4 Limits: 70-130%03/09/23 14:231 MSA V30650
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.305 µg/L 0.305 2.02Acenaphthene 1 03/10/23 19:24 V30790JMV
<0.299 µg/L 0.299 2.02Acenaphthylene 1 03/10/23 19:24 V30790JMV
<0.844 µg/L 0.844 2.02Anthracene 1 03/10/23 19:24 V30790JMV
<1.33 µg/L 1.33 10.1
Benzidine 1 03/10/23 19:24 V30790JMV
<0.643 µg/L 0.643 2.02Benzo(a)anthracene 1 03/10/23 19:24 V30790JMV
<1.03 µg/L 1.03 2.02Benzo(a)pyrene 1 03/10/23 19:24 V30790JMV
<2.51 µg/L 2.51 5.05Benzo(b)fluoranthene 1 03/10/23 19:24 V30790JMV
<1.02 µg/L 1.02 5.05Benzo(g,h,i)perylene 1 03/10/23 19:24 V30790JMV
<2.01 µg/L 2.01 5.05Benzo(k)fluoranthene 1 03/10/23 19:24 V30790JMV
<1.11 µg/L 1.11 10.1Benzoic Acid 1 03/10/23 19:24 V30790JMV
<0.690 µg/L 0.690 5.05
Benzyl alcohol 1 03/10/23 19:24 V30790JMV
<0.472 µg/L 0.472 5.05Bis(2-Chloroethoxy)methane 1 03/10/23 19:24 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 11 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.05 µg/L 1.05 5.05Bis(2-Chloroethyl)ether 1 03/10/23 19:24 V30790JMV
<1.09 µg/L 1.09 5.05Bis(2-Chloroisopropyl)ether 1 03/10/23 19:24 V30790JMV
<3.49 µg/L 3.49 10.1Bis(2-ethylhexyl)phthalate 1 03/10/23 19:24 V30790JMV
<1.12 µg/L 1.12 5.054-Bromophenyl phenyl ether 1 03/10/23 19:24 V30790JMV
<1.85 µg/L 1.85 5.05Butyl benzyl phthalate 1 03/10/23 19:24 V30790JMV
<1.19 µg/L 1.19 5.054-Chloro-3-methylphenol 1 03/10/23 19:24 V30790JMV
<7.45 µg/L 7.45 20.22-Chloronaphthalene 1 03/10/23 19:24 V30790JMV
<0.947 µg/L 0.947 10.12-Chlorophenol 1 03/10/23 19:24 V30790JMV
<1.73 µg/L 1.73 5.05
4-Chlorophenyl phenyl ether 1 03/10/23 19:24 V30790JMV
<0.409 µg/L 0.409 2.02Chrysene 1 03/10/23 19:24 V30790JMV
<0.438 µg/L 0.438 2.02Dibenz(a,h)anthracene 1 03/10/23 19:24 V30790JMV
<0.864 µg/L 0.864 5.05Dibenzofuran 1 03/10/23 19:24 V30790JMV
<2.02 µg/L 2.02 5.051,2-Dichlorobenzene 1 03/10/23 19:24 V30790JMV
<2.02 µg/L 2.02 5.051,3-Dichlorobenzene 1 03/10/23 19:24 V30790JMV
<2.07 µg/L 2.07 5.051,4-Dichlorobenzene 1 03/10/23 19:24 V30790JMV
<1.91 µg/L 1.91 5.05
3,3'-Dichlorobenzidine 1 03/10/23 19:24 V30790JMV
<1.47 µg/L 1.47 10.12,4-Dichlorophenol 1 03/10/23 19:24 V30790JMV
<0.752 µg/L 0.752 5.05Diethyl phthalate 1 03/10/23 19:24 V30790JMV
<0.948 µg/L 0.948 5.05Dimethyl phthalate 1 03/10/23 19:24 V30790JMV
<1.59 µg/L 1.59 20.22,4-Dimethylphenol 1 03/10/23 19:24 V30790JMV
<2.08 µg/L 2.08 5.05Di-n-butyl phthalate 1 03/10/23 19:24 V30790JMV
<2.09 µg/L 2.09 10.14,6-Dinitro-2-methylphenol 1 03/10/23 19:24 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 12 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.94 µg/L 1.94 10.12,4-Dinitrophenol 1 03/10/23 19:24 V30790JMV
<1.12 µg/L 1.12 5.052,4-Dinitrotoluene 1 03/10/23 19:24 V30790JMV
<0.817 µg/L 0.817 5.052,6-Dinitrotoluene 1 03/10/23 19:24 V30790JMV
<1.67 µg/L 1.67 5.05Di-n-Octyl Phthalate 1 03/10/23 19:24 V30790JMV
<0.252 µg/L 0.252 2.02Fluoranthene 1 03/10/23 19:24 V30790JMV
<0.815 µg/L 0.815 2.02Fluorene 1 03/10/23 19:24 V30790JMV
<0.988 µg/L 0.988 5.05Hexachlorobenzene 1 03/10/23 19:24 V30790JMV
<2.76 µg/L 2.76 5.05Hexachlorobutadiene 1 03/10/23 19:24 V30790JMV
<2.07 µg/L 2.07 5.05
Hexachlorocyclopentadiene 1 03/10/23 19:24 V30790JMV
<1.78 µg/L 1.78 5.05Hexachloroethane 1 03/10/23 19:24 V30790JMV
<0.481 µg/L 0.481 2.02Indeno(1,2,3-cd)pyrene 1 03/10/23 19:24 V30790JMV
<0.448 µg/L 0.448 5.05Isophorone 1 03/10/23 19:24 V30790JMV
<1.15 µg/L 1.15 2.021-Methylnaphthalene 1 03/10/23 19:24 V30790JMV
<0.672 µg/L 0.672 2.022-Methylnaphthalene 1 03/10/23 19:24 V30790JMV
<0.735 µg/L 0.735 2.02Naphthalene 1 03/10/23 19:24 V30790JMV
<0.914 µg/L 0.914 5.05
Nitrobenzene 1 03/10/23 19:24 V30790JMV
<0.497 µg/L 0.497 5.052-Nitrophenol 1 03/10/23 19:24 V30790JMV
<1.24 µg/L 1.24 10.14-Nitrophenol 1 03/10/23 19:24 V30790JMV
<1.11 µg/L 1.11 5.05N-Nitrosodiphenylamine 1 03/10/23 19:24 V30790JMV
<0.647 µg/L 0.647 5.05N-Nitroso-di-n-propylamine 1 03/10/23 19:24 V30790JMV
<1.44 µg/L 1.44 5.05Pentachlorophenol 1 03/10/23 19:24 V30790JMV
<0.432 µg/L 0.432 2.02Phenanthrene 1 03/10/23 19:24 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 13 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.657 µg/L 0.657 5.05Phenol 1 03/10/23 19:24 V30790JMV
<0.438 µg/L 0.438 2.02Pyrene 1 03/10/23 19:24 V30790JMV
<2.23 µg/L 2.23 5.051,2,4-Trichlorobenzene 1 03/10/23 19:24 V30790JMV
<1.33 µg/L 1.33 5.052,4,6-Trichlorophenol 1 03/10/23 19:24 V30790JMV
625.1Surrogate: Phenol-d5 24.8 Limits: 10-63%03/10/23 19:241 JMV
Surrogate: 2-Fluorobiphenyl 70.5 Limits: 49-118%03/10/23 19:241 JMV V30790
Surrogate: 2-Fluorophenol 35.0 Limits: 22-84%03/10/23 19:241 JMV V30790
Surrogate: Nitrobenzene-d5 59.4 Limits: 43-123%03/10/23 19:241 JMV V30790
Surrogate: 4-Terphenyl-d14 86.7 Limits: 49-151%03/10/23 19:241 JMV V30790
Surrogate: 2,4,6-Tribromophenol 69.3 Limits: 31-144%03/10/23 19:241 JMV V30790
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 14 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:Field Blank
90358 Matrix:
3/7/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V30820 03/15/23 09:37
<28.8 µg/L 28.8 357Aliphatic C9-C18 1 03/16/23 12:42 V30904AMP
<126 µg/L 126 510Aliphatic C19-C36 1 03/16/23 12:42 V30904AMP
<62.4 µg/L 62.4 255Aromatic C11-C22 1 03/16/23 12:42 V30904AMP
MADEP-EPHSurrogate: 2-Bromonaphthalene 116 Limits: 40-140%03/16/23 12:421 AMP
MADEP-EPHSurrogate: Chlorooctadecane 63.2 Limits: 40-140%03/16/23 12:421 AMP
MADEP-EPHSurrogate: OTP Surrogate 85.5 Limits: 40-140%03/16/23 12:421 AMP
Surrogate: 2-Fluorobiphenyl 119 Limits: 40-140%03/16/23 12:421 AMP V30904
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 15 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.002 mg/L 0.002 0.006Lead 1 03/16/23 13:59 6010DJKC
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 16 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<1.80 µg/L 1.80 10.0Acetone 1 03/09/23 15:17 V30650MSA
<0.180 µg/L 0.180 0.500Benzene 1 03/09/23 15:17 V30650MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 03/09/23 15:17 V30650MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 03/09/23 15:17 V30650MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 03/09/23 15:17 V30650MSA
<1.50 µg/L 1.50 5.00Bromoform 1 03/09/23 15:17 V30650MSA
<0.280 µg/L 0.280 1.00Bromomethane 1 03/09/23 15:17 V30650MSA
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 03/09/23 15:17 V30650MSA
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 03/09/23 15:17 V30650MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 03/09/23 15:17 V30650MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 03/09/23 15:17 V30650MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 03/09/23 15:17 V30650MSA
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 03/09/23 15:17 V30650MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 03/09/23 15:17 V30650MSA
0.376 J µg/L 0.220 0.500Chloroform 1 03/09/23 15:17 V30650MSA
<0.220 µg/L 0.220 0.500
Chloromethane 1 03/09/23 15:17 V30650MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 03/09/23 15:17 V30650MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 03/09/23 15:17 V30650MSA
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 03/09/23 15:17 V30650MSA
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 03/09/23 15:17 V30650MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 03/09/23 15:17 V30650MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 03/09/23 15:17 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 17 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 03/09/23 15:17 V30650MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 03/09/23 15:17 V30650MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 03/09/23 15:17 V30650MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 03/09/23 15:17 V30650MSA
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 03/09/23 15:17 V30650MSA
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 03/09/23 15:17 V30650MSA
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 03/09/23 15:17 V30650MSA
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 03/09/23 15:17 V30650MSA
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 03/09/23 15:17 V30650MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 03/09/23 15:17 V30650MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 03/09/23 15:17 V30650MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 03/09/23 15:17 V30650MSA
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 03/09/23 15:17 V30650MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 03/09/23 15:17 V30650MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 03/09/23 15:17 V30650MSA
<42.0 µg/L 42.0 200
Ethanol 1 03/09/23 15:17 V30650MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 03/09/23 15:17 V30650MSA
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 03/09/23 15:17 V30650MSA
<0.380 µg/L 0.380 1.002-Hexanone 1 03/09/23 15:17 V30650MSA
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 03/09/23 15:17 V30650MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 03/09/23 15:17 V30650MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 03/09/23 15:17 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 18 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 03/09/23 15:17 V30650MSA
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 03/09/23 15:17 V30650MSA
<0.330 µg/L 0.330 2.00Methylene Chloride 1 03/09/23 15:17 V30650MSA
<0.470 µg/L 0.470 1.00Naphthalene 1 03/09/23 15:17 V30650MSA
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 03/09/23 15:17 V30650MSA
<0.220 µg/L 0.220 0.500Styrene 1 03/09/23 15:17 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 03/09/23 15:17 V30650MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 03/09/23 15:17 V30650MSA
<0.220 µg/L 0.220 0.500
Tetrachloroethene 1 03/09/23 15:17 V30650MSA
<0.220 µg/L 0.220 0.500Toluene 1 03/09/23 15:17 V30650MSA
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 03/09/23 15:17 V30650MSA
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 03/09/23 15:17 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 03/09/23 15:17 V30650MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 03/09/23 15:17 V30650MSA
<0.180 µg/L 0.180 0.500Trichloroethene 1 03/09/23 15:17 V30650MSA
<0.180 µg/L 0.180 0.500
Trichlorofluoromethane 1 03/09/23 15:17 V30650MSA
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 03/09/23 15:17 V30650MSA
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 03/09/23 15:17 V30650MSA
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 03/09/23 15:17 V30650MSA
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 03/09/23 15:17 V30650MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 03/09/23 15:17 V30650MSA
<0.210 µg/L 0.210 0.500o-Xylene 1 03/09/23 15:17 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 19 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.420 µg/L 0.420 1.00m,p-Xylene 1 03/09/23 15:17 V30650MSA
<0.21 µg/L 0.210 0.500Xylene (Total)1 03/09/23 15:17 V30650
Surrogate: 4-Bromofluorobenzene 91.4 Limits: 70-130%03/09/23 15:171 MSA V30650
Surrogate: Dibromofluoromethane 95.4 Limits: 70-130%03/09/23 15:171 MSA V30650
Surrogate: 1,2-Dichloroethane - d4 81.6 Limits: 70-130%03/09/23 15:171 MSA V30650
Surrogate: Toluene-d8 90.2 Limits: 70-130%03/09/23 15:171 MSA V30650
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.335 µg/L 0.335 2.22Acenaphthene 1 03/10/23 19:47 V30790JMV
<0.329 µg/L 0.329 2.22Acenaphthylene 1 03/10/23 19:47 V30790JMV
<0.927 µg/L 0.927 2.22Anthracene 1 03/10/23 19:47 V30790JMV
<1.47 µg/L 1.47 11.1
Benzidine 1 03/10/23 19:47 V30790JMV
<0.707 µg/L 0.707 2.22Benzo(a)anthracene 1 03/10/23 19:47 V30790JMV
<1.13 µg/L 1.13 2.22Benzo(a)pyrene 1 03/10/23 19:47 V30790JMV
<2.77 µg/L 2.77 5.56Benzo(b)fluoranthene 1 03/10/23 19:47 V30790JMV
<1.12 µg/L 1.12 5.56Benzo(g,h,i)perylene 1 03/10/23 19:47 V30790JMV
<2.21 µg/L 2.21 5.56Benzo(k)fluoranthene 1 03/10/23 19:47 V30790JMV
<1.22 µg/L 1.22 11.1Benzoic Acid 1 03/10/23 19:47 V30790JMV
<0.760 µg/L 0.760 5.56
Benzyl alcohol 1 03/10/23 19:47 V30790JMV
<0.520 µg/L 0.520 5.56Bis(2-Chloroethoxy)methane 1 03/10/23 19:47 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 20 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.16 µg/L 1.16 5.56Bis(2-Chloroethyl)ether 1 03/10/23 19:47 V30790JMV
<1.20 µg/L 1.20 5.56Bis(2-Chloroisopropyl)ether 1 03/10/23 19:47 V30790JMV
<3.84 µg/L 3.84 11.1Bis(2-ethylhexyl)phthalate 1 03/10/23 19:47 V30790JMV
<1.23 µg/L 1.23 5.564-Bromophenyl phenyl ether 1 03/10/23 19:47 V30790JMV
<2.03 µg/L 2.03 5.56Butyl benzyl phthalate 1 03/10/23 19:47 V30790JMV
<1.31 µg/L 1.31 5.564-Chloro-3-methylphenol 1 03/10/23 19:47 V30790JMV
<8.19 µg/L 8.19 22.22-Chloronaphthalene 1 03/10/23 19:47 V30790JMV
<1.04 µg/L 1.04 11.12-Chlorophenol 1 03/10/23 19:47 V30790JMV
<1.90 µg/L 1.90 5.56
4-Chlorophenyl phenyl ether 1 03/10/23 19:47 V30790JMV
<0.449 µg/L 0.449 2.22Chrysene 1 03/10/23 19:47 V30790JMV
<0.481 µg/L 0.481 2.22Dibenz(a,h)anthracene 1 03/10/23 19:47 V30790JMV
<0.951 µg/L 0.951 5.56Dibenzofuran 1 03/10/23 19:47 V30790JMV
<2.22 µg/L 2.22 5.561,2-Dichlorobenzene 1 03/10/23 19:47 V30790JMV
<2.22 µg/L 2.22 5.561,3-Dichlorobenzene 1 03/10/23 19:47 V30790JMV
<2.28 µg/L 2.28 5.561,4-Dichlorobenzene 1 03/10/23 19:47 V30790JMV
<2.10 µg/L 2.10 5.56
3,3'-Dichlorobenzidine 1 03/10/23 19:47 V30790JMV
<1.62 µg/L 1.62 11.12,4-Dichlorophenol 1 03/10/23 19:47 V30790JMV
<0.828 µg/L 0.828 5.56Diethyl phthalate 1 03/10/23 19:47 V30790JMV
<1.04 µg/L 1.04 5.56Dimethyl phthalate 1 03/10/23 19:47 V30790JMV
<1.74 µg/L 1.74 22.22,4-Dimethylphenol 1 03/10/23 19:47 V30790JMV
<2.29 µg/L 2.29 5.56Di-n-butyl phthalate 1 03/10/23 19:47 V30790JMV
<2.30 µg/L 2.30 11.14,6-Dinitro-2-methylphenol 1 03/10/23 19:47 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 21 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<2.13 µg/L 2.13 11.12,4-Dinitrophenol 1 03/10/23 19:47 V30790JMV
<1.23 µg/L 1.23 5.562,4-Dinitrotoluene 1 03/10/23 19:47 V30790JMV
<0.899 µg/L 0.899 5.562,6-Dinitrotoluene 1 03/10/23 19:47 V30790JMV
<1.83 µg/L 1.83 5.56Di-n-Octyl Phthalate 1 03/10/23 19:47 V30790JMV
<0.277 µg/L 0.277 2.22Fluoranthene 1 03/10/23 19:47 V30790JMV
<0.895 µg/L 0.895 2.22Fluorene 1 03/10/23 19:47 V30790JMV
<1.09 µg/L 1.09 5.56Hexachlorobenzene 1 03/10/23 19:47 V30790JMV
<3.04 µg/L 3.04 5.56Hexachlorobutadiene 1 03/10/23 19:47 V30790JMV
<2.28 µg/L 2.28 5.56
Hexachlorocyclopentadiene 1 03/10/23 19:47 V30790JMV
<1.96 µg/L 1.96 5.56Hexachloroethane 1 03/10/23 19:47 V30790JMV
<0.529 µg/L 0.529 2.22Indeno(1,2,3-cd)pyrene 1 03/10/23 19:47 V30790JMV
<0.493 µg/L 0.493 5.56Isophorone 1 03/10/23 19:47 V30790JMV
<1.27 µg/L 1.27 2.221-Methylnaphthalene 1 03/10/23 19:47 V30790JMV
<0.739 µg/L 0.739 2.222-Methylnaphthalene 1 03/10/23 19:47 V30790JMV
<0.808 µg/L 0.808 2.22Naphthalene 1 03/10/23 19:47 V30790JMV
<1.01 µg/L 1.01 5.56
Nitrobenzene 1 03/10/23 19:47 V30790JMV
<0.548 µg/L 0.548 5.562-Nitrophenol 1 03/10/23 19:47 V30790JMV
<1.37 µg/L 1.37 11.14-Nitrophenol 1 03/10/23 19:47 V30790JMV
<1.22 µg/L 1.22 5.56N-Nitrosodiphenylamine 1 03/10/23 19:47 V30790JMV
<0.712 µg/L 0.712 5.56N-Nitroso-di-n-propylamine 1 03/10/23 19:47 V30790JMV
<1.59 µg/L 1.59 5.56Pentachlorophenol 1 03/10/23 19:47 V30790JMV
<0.475 µg/L 0.475 2.22Phenanthrene 1 03/10/23 19:47 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 22 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.723 µg/L 0.723 5.56Phenol 1 03/10/23 19:47 V30790JMV
<0.481 µg/L 0.481 2.22Pyrene 1 03/10/23 19:47 V30790JMV
<2.46 µg/L 2.46 5.561,2,4-Trichlorobenzene 1 03/10/23 19:47 V30790JMV
<1.47 µg/L 1.47 5.562,4,6-Trichlorophenol 1 03/10/23 19:47 V30790JMV
625.1Surrogate: Phenol-d5 39.5 Limits: 10-63%03/10/23 19:471 JMV
Surrogate: 2-Fluorobiphenyl 77.3 Limits: 49-118%03/10/23 19:471 JMV V30790
Surrogate: 2-Fluorophenol 50.5 Limits: 22-84%03/10/23 19:471 JMV V30790
Surrogate: Nitrobenzene-d5 68.3 Limits: 43-123%03/10/23 19:471 JMV V30790
Surrogate: 4-Terphenyl-d14 95.0 Limits: 49-151%03/10/23 19:471 JMV V30790
Surrogate: 2,4,6-Tribromophenol 73.8 Limits: 31-144%03/10/23 19:471 JMV V30790
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 23 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-4
90359 Matrix:
3/7/2023 11:50
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V30820 03/15/23 09:37
29.8 J µg/L 29.7 368Aliphatic C9-C18 1 03/16/23 13:19 V30904AMP
<130 µg/L 130 526Aliphatic C19-C36 1 03/16/23 13:19 V30904AMP
<64.4 µg/L 64.4 263Aromatic C11-C22 1 03/16/23 13:19 V30904AMP
MADEP-EPHSurrogate: 2-Bromonaphthalene 115 Limits: 40-140%03/16/23 13:191 AMP
MADEP-EPHSurrogate: Chlorooctadecane 74.8 Limits: 40-140%03/16/23 13:191 AMP
MADEP-EPHSurrogate: OTP Surrogate 89.2 Limits: 40-140%03/16/23 13:191 AMP
Surrogate: 2-Fluorobiphenyl 117 Limits: 40-140%03/16/23 13:191 AMP V30904
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 24 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.002 mg/L 0.002 0.006Lead 1 03/13/23 19:44 6010DMMR
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 25 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<1.80 µg/L 1.80 10.0Acetone 1 03/09/23 15:44 V30650MSA
0.888 µg/L 0.180 0.500Benzene 1 03/09/23 15:44 V30650MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 03/09/23 15:44 V30650MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 03/09/23 15:44 V30650MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 03/09/23 15:44 V30650MSA
<1.50 µg/L 1.50 5.00Bromoform 1 03/09/23 15:44 V30650MSA
<0.280 µg/L 0.280 1.00Bromomethane 1 03/09/23 15:44 V30650MSA
0.576 µg/L 0.180 0.500n-Butylbenzene 1 03/09/23 15:44 V30650MSA
1.96 µg/L 0.200 0.500
sec-Butyl benzene 1 03/09/23 15:44 V30650MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 03/09/23 15:44 V30650MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 03/09/23 15:44 V30650MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 03/09/23 15:44 V30650MSA
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 03/09/23 15:44 V30650MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 03/09/23 15:44 V30650MSA
<0.220 µg/L 0.220 0.500Chloroform 1 03/09/23 15:44 V30650MSA
0.511 µg/L 0.220 0.500
Chloromethane 1 03/09/23 15:44 V30650MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 03/09/23 15:44 V30650MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 03/09/23 15:44 V30650MSA
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 03/09/23 15:44 V30650MSA
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 03/09/23 15:44 V30650MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 03/09/23 15:44 V30650MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 03/09/23 15:44 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 26 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 03/09/23 15:44 V30650MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 03/09/23 15:44 V30650MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 03/09/23 15:44 V30650MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 03/09/23 15:44 V30650MSA
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 03/09/23 15:44 V30650MSA
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 03/09/23 15:44 V30650MSA
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 03/09/23 15:44 V30650MSA
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 03/09/23 15:44 V30650MSA
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 03/09/23 15:44 V30650MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 03/09/23 15:44 V30650MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 03/09/23 15:44 V30650MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 03/09/23 15:44 V30650MSA
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 03/09/23 15:44 V30650MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 03/09/23 15:44 V30650MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 03/09/23 15:44 V30650MSA
<42.0 µg/L 42.0 200
Ethanol 1 03/09/23 15:44 V30650MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 03/09/23 15:44 V30650MSA
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 03/09/23 15:44 V30650MSA
<0.380 µg/L 0.380 1.002-Hexanone 1 03/09/23 15:44 V30650MSA
2.50 µg/L 0.180 0.500Isopropylbenzene 1 03/09/23 15:44 V30650MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 03/09/23 15:44 V30650MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 03/09/23 15:44 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 27 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
16.4 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 03/09/23 15:44 V30650MSA
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 03/09/23 15:44 V30650MSA
<0.330 µg/L 0.330 2.00Methylene Chloride 1 03/09/23 15:44 V30650MSA
22.8 µg/L 0.470 1.00Naphthalene 1 03/09/23 15:44 V30650MSA
1.11 µg/L 0.190 0.500n-Propylbenzene 1 03/09/23 15:44 V30650MSA
<0.220 µg/L 0.220 0.500Styrene 1 03/09/23 15:44 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 03/09/23 15:44 V30650MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 03/09/23 15:44 V30650MSA
1.62 µg/L 0.220 0.500
Tetrachloroethene 1 03/09/23 15:44 V30650MSA
<0.220 µg/L 0.220 0.500Toluene 1 03/09/23 15:44 V30650MSA
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 03/09/23 15:44 V30650MSA
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 03/09/23 15:44 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 03/09/23 15:44 V30650MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 03/09/23 15:44 V30650MSA
<0.180 µg/L 0.180 0.500Trichloroethene 1 03/09/23 15:44 V30650MSA
<0.180 µg/L 0.180 0.500
Trichlorofluoromethane 1 03/09/23 15:44 V30650MSA
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 03/09/23 15:44 V30650MSA
0.228 J µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 03/09/23 15:44 V30650MSA
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 03/09/23 15:44 V30650MSA
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 03/09/23 15:44 V30650MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 03/09/23 15:44 V30650MSA
2.27 µg/L 0.210 0.500o-Xylene 1 03/09/23 15:44 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 28 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.420 µg/L 0.420 1.00m,p-Xylene 1 03/09/23 15:44 V30650MSA
2.27 µg/L 0.210 0.500Xylene (Total)1 03/09/23 15:44 V30650
Surrogate: 4-Bromofluorobenzene 95.0 Limits: 70-130%03/09/23 15:441 MSA V30650
Surrogate: Dibromofluoromethane 95.2 Limits: 70-130%03/09/23 15:441 MSA V30650
Surrogate: 1,2-Dichloroethane - d4 82.6 Limits: 70-130%03/09/23 15:441 MSA V30650
Surrogate: Toluene-d8 90.0 Limits: 70-130%03/09/23 15:441 MSA V30650
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.303 µg/L 0.303 2.01Acenaphthene 1 03/10/23 20:09 V30790JMV
<0.298 µg/L 0.298 2.01Acenaphthylene 1 03/10/23 20:09 V30790JMV
<0.840 µg/L 0.840 2.01Anthracene 1 03/10/23 20:09 V30790JMV
<1.33 µg/L 1.33 10.1
Benzidine 1 03/10/23 20:09 V30790JMV
<0.640 µg/L 0.640 2.01Benzo(a)anthracene 1 03/10/23 20:09 V30790JMV
<1.03 µg/L 1.03 2.01Benzo(a)pyrene 1 03/10/23 20:09 V30790JMV
<2.50 µg/L 2.50 5.03Benzo(b)fluoranthene 1 03/10/23 20:09 V30790JMV
<1.02 µg/L 1.02 5.03Benzo(g,h,i)perylene 1 03/10/23 20:09 V30790JMV
<2.00 µg/L 2.00 5.03Benzo(k)fluoranthene 1 03/10/23 20:09 V30790JMV
<1.11 µg/L 1.11 10.1Benzoic Acid 1 03/10/23 20:09 V30790JMV
<0.688 µg/L 0.688 5.03
Benzyl alcohol 1 03/10/23 20:09 V30790JMV
<0.470 µg/L 0.470 5.03Bis(2-Chloroethoxy)methane 1 03/10/23 20:09 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 29 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.05 µg/L 1.05 5.03Bis(2-Chloroethyl)ether 1 03/10/23 20:09 V30790JMV
<1.09 µg/L 1.09 5.03Bis(2-Chloroisopropyl)ether 1 03/10/23 20:09 V30790JMV
<3.49 µg/L 3.49 10.1Bis(2-ethylhexyl)phthalate 1 03/10/23 20:09 V30790JMV
<1.12 µg/L 1.12 5.034-Bromophenyl phenyl ether 1 03/10/23 20:09 V30790JMV
<1.84 µg/L 1.84 5.03Butyl benzyl phthalate 1 03/10/23 20:09 V30790JMV
<1.19 µg/L 1.19 5.034-Chloro-3-methylphenol 1 03/10/23 20:09 V30790JMV
<7.42 µg/L 7.42 20.12-Chloronaphthalene 1 03/10/23 20:09 V30790JMV
<0.947 µg/L 0.947 10.12-Chlorophenol 1 03/10/23 20:09 V30790JMV
<1.72 µg/L 1.72 5.03
4-Chlorophenyl phenyl ether 1 03/10/23 20:09 V30790JMV
<0.407 µg/L 0.407 2.01Chrysene 1 03/10/23 20:09 V30790JMV
<0.436 µg/L 0.436 2.01Dibenz(a,h)anthracene 1 03/10/23 20:09 V30790JMV
1.78 J µg/L 0.861 5.03Dibenzofuran 1 03/10/23 20:09 V30790JMV
<2.01 µg/L 2.01 5.031,2-Dichlorobenzene 1 03/10/23 20:09 V30790JMV
<2.01 µg/L 2.01 5.031,3-Dichlorobenzene 1 03/10/23 20:09 V30790JMV
<2.06 µg/L 2.06 5.031,4-Dichlorobenzene 1 03/10/23 20:09 V30790JMV
<1.90 µg/L 1.90 5.03
3,3'-Dichlorobenzidine 1 03/10/23 20:09 V30790JMV
<1.47 µg/L 1.47 10.12,4-Dichlorophenol 1 03/10/23 20:09 V30790JMV
<0.749 µg/L 0.749 5.03Diethyl phthalate 1 03/10/23 20:09 V30790JMV
<0.944 µg/L 0.944 5.03Dimethyl phthalate 1 03/10/23 20:09 V30790JMV
<1.58 µg/L 1.58 20.12,4-Dimethylphenol 1 03/10/23 20:09 V30790JMV
<2.07 µg/L 2.07 5.03Di-n-butyl phthalate 1 03/10/23 20:09 V30790JMV
<2.09 µg/L 2.09 10.14,6-Dinitro-2-methylphenol 1 03/10/23 20:09 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 30 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.94 µg/L 1.94 10.12,4-Dinitrophenol 1 03/10/23 20:09 V30790JMV
<1.12 µg/L 1.12 5.032,4-Dinitrotoluene 1 03/10/23 20:09 V30790JMV
<0.813 µg/L 0.813 5.032,6-Dinitrotoluene 1 03/10/23 20:09 V30790JMV
<1.66 µg/L 1.66 5.03Di-n-Octyl Phthalate 1 03/10/23 20:09 V30790JMV
<0.251 µg/L 0.251 2.01Fluoranthene 1 03/10/23 20:09 V30790JMV
1.81 J µg/L 0.811 2.01Fluorene 1 03/10/23 20:09 V30790JMV
<0.984 µg/L 0.984 5.03Hexachlorobenzene 1 03/10/23 20:09 V30790JMV
<2.75 µg/L 2.75 5.03Hexachlorobutadiene 1 03/10/23 20:09 V30790JMV
<2.06 µg/L 2.06 5.03
Hexachlorocyclopentadiene 1 03/10/23 20:09 V30790JMV
<1.77 µg/L 1.77 5.03Hexachloroethane 1 03/10/23 20:09 V30790JMV
<0.479 µg/L 0.479 2.01Indeno(1,2,3-cd)pyrene 1 03/10/23 20:09 V30790JMV
<0.446 µg/L 0.446 5.03Isophorone 1 03/10/23 20:09 V30790JMV
13.1 µg/L 1.15 2.011-Methylnaphthalene 1 03/10/23 20:09 V30790JMV
15.4 µg/L 0.669 2.012-Methylnaphthalene 1 03/10/23 20:09 V30790JMV
8.77 µg/L 0.731 2.01Naphthalene 1 03/10/23 20:09 V30790JMV
<0.910 µg/L 0.910 5.03
Nitrobenzene 1 03/10/23 20:09 V30790JMV
<0.495 µg/L 0.495 5.032-Nitrophenol 1 03/10/23 20:09 V30790JMV
<1.24 µg/L 1.24 10.14-Nitrophenol 1 03/10/23 20:09 V30790JMV
<1.11 µg/L 1.11 5.03N-Nitrosodiphenylamine 1 03/10/23 20:09 V30790JMV
<0.644 µg/L 0.644 5.03N-Nitroso-di-n-propylamine 1 03/10/23 20:09 V30790JMV
<1.44 µg/L 1.44 5.03Pentachlorophenol 1 03/10/23 20:09 V30790JMV
3.41 µg/L 0.430 2.01Phenanthrene 1 03/10/23 20:09 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 31 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.654 µg/L 0.654 5.03Phenol 1 03/10/23 20:09 V30790JMV
<0.436 µg/L 0.436 2.01Pyrene 1 03/10/23 20:09 V30790JMV
<2.22 µg/L 2.22 5.031,2,4-Trichlorobenzene 1 03/10/23 20:09 V30790JMV
<1.33 µg/L 1.33 5.032,4,6-Trichlorophenol 1 03/10/23 20:09 V30790JMV
625.1Surrogate: Phenol-d5 25.8 Limits: 10-63%03/10/23 20:091 JMV
Surrogate: 2-Fluorobiphenyl 55.1 Limits: 49-118%03/10/23 20:091 JMV V30790
Surrogate: 2-Fluorophenol 35.3 Limits: 22-84%03/10/23 20:091 JMV V30790
Surrogate: Nitrobenzene-d5 49.3 Limits: 43-123%03/10/23 20:091 JMV V30790
Surrogate: 4-Terphenyl-d14 66.8 Limits: 49-151%03/10/23 20:091 JMV V30790
Surrogate: 2,4,6-Tribromophenol 55.9 Limits: 31-144%03/10/23 20:091 JMV V30790
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 32 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-1
90360 Matrix:
3/7/2023 12:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V31015 03/15/23 09:37
<28.2 µg/L 28.2 350Aliphatic C9-C18 1 03/16/23 13:55 V31017AMP
<124 µg/L 124 500Aliphatic C19-C36 1 03/16/23 13:55 V31017AMP
124 J µg/L 61.2 250Aromatic C11-C22 1 03/16/23 13:55 V31017AMP
MADEP-EPHSurrogate: 2-Bromonaphthalene 117 Limits: 40-140%03/16/23 13:551 AMP
MADEP-EPHSurrogate: Chlorooctadecane 21.8 *Limits: 40-140%03/16/23 13:551 AMP
MADEP-EPHSurrogate: OTP Surrogate 29.1 *Limits: 40-140%03/16/23 13:551 AMP
Surrogate: 2-Fluorobiphenyl 112 Limits: 40-140%03/16/23 13:551 AMP V31017
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 33 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.002 mg/L 0.002 0.006Lead 1 03/13/23 19:58 6010DMMR
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 34 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<1.80 µg/L 1.80 10.0Acetone 1 03/09/23 16:12 V30650MSA
<0.180 µg/L 0.180 0.500Benzene 1 03/09/23 16:12 V30650MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 03/09/23 16:12 V30650MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 03/09/23 16:12 V30650MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 03/09/23 16:12 V30650MSA
<1.50 µg/L 1.50 5.00Bromoform 1 03/09/23 16:12 V30650MSA
<0.280 µg/L 0.280 1.00Bromomethane 1 03/09/23 16:12 V30650MSA
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 03/09/23 16:12 V30650MSA
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 03/09/23 16:12 V30650MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 03/09/23 16:12 V30650MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 03/09/23 16:12 V30650MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 03/09/23 16:12 V30650MSA
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 03/09/23 16:12 V30650MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 03/09/23 16:12 V30650MSA
<0.220 µg/L 0.220 0.500Chloroform 1 03/09/23 16:12 V30650MSA
<0.220 µg/L 0.220 0.500
Chloromethane 1 03/09/23 16:12 V30650MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 03/09/23 16:12 V30650MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 03/09/23 16:12 V30650MSA
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 03/09/23 16:12 V30650MSA
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 03/09/23 16:12 V30650MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 03/09/23 16:12 V30650MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 03/09/23 16:12 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 35 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 03/09/23 16:12 V30650MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 03/09/23 16:12 V30650MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 03/09/23 16:12 V30650MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 03/09/23 16:12 V30650MSA
0.342 J µg/L 0.240 0.5001,1-Dichloroethane 1 03/09/23 16:12 V30650MSA
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 03/09/23 16:12 V30650MSA
1.67 µg/L 0.150 0.5001,1-Dichloroethene 1 03/09/23 16:12 V30650MSA
3.04 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 03/09/23 16:12 V30650MSA
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 03/09/23 16:12 V30650MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 03/09/23 16:12 V30650MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 03/09/23 16:12 V30650MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 03/09/23 16:12 V30650MSA
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 03/09/23 16:12 V30650MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 03/09/23 16:12 V30650MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 03/09/23 16:12 V30650MSA
<42.0 µg/L 42.0 200
Ethanol 1 03/09/23 16:12 V30650MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 03/09/23 16:12 V30650MSA
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 03/09/23 16:12 V30650MSA
<0.380 µg/L 0.380 1.002-Hexanone 1 03/09/23 16:12 V30650MSA
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 03/09/23 16:12 V30650MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 03/09/23 16:12 V30650MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 03/09/23 16:12 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 36 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 03/09/23 16:12 V30650MSA
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 03/09/23 16:12 V30650MSA
<0.330 µg/L 0.330 2.00Methylene Chloride 1 03/09/23 16:12 V30650MSA
<0.470 µg/L 0.470 1.00Naphthalene 1 03/09/23 16:12 V30650MSA
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 03/09/23 16:12 V30650MSA
<0.220 µg/L 0.220 0.500Styrene 1 03/09/23 16:12 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 03/09/23 16:12 V30650MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 03/09/23 16:12 V30650MSA
5.91 µg/L 0.220 0.500
Tetrachloroethene 1 03/09/23 16:12 V30650MSA
<0.220 µg/L 0.220 0.500Toluene 1 03/09/23 16:12 V30650MSA
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 03/09/23 16:12 V30650MSA
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 03/09/23 16:12 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 03/09/23 16:12 V30650MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 03/09/23 16:12 V30650MSA
2.06 µg/L 0.180 0.500Trichloroethene 1 03/09/23 16:12 V30650MSA
<0.180 µg/L 0.180 0.500
Trichlorofluoromethane 1 03/09/23 16:12 V30650MSA
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 03/09/23 16:12 V30650MSA
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 03/09/23 16:12 V30650MSA
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 03/09/23 16:12 V30650MSA
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 03/09/23 16:12 V30650MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 03/09/23 16:12 V30650MSA
<0.210 µg/L 0.210 0.500o-Xylene 1 03/09/23 16:12 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 37 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.420 µg/L 0.420 1.00m,p-Xylene 1 03/09/23 16:12 V30650MSA
<0.21 µg/L 0.210 0.500Xylene (Total)1 03/09/23 16:12 V30650
Surrogate: 4-Bromofluorobenzene 92.8 Limits: 70-130%03/09/23 16:121 MSA V30650
Surrogate: Dibromofluoromethane 95.8 Limits: 70-130%03/09/23 16:121 MSA V30650
Surrogate: 1,2-Dichloroethane - d4 81.6 Limits: 70-130%03/09/23 16:121 MSA V30650
Surrogate: Toluene-d8 90.2 Limits: 70-130%03/09/23 16:121 MSA V30650
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.305 µg/L 0.305 2.02Acenaphthene 1 03/10/23 20:32 V30790JMV
<0.299 µg/L 0.299 2.02Acenaphthylene 1 03/10/23 20:32 V30790JMV
<0.844 µg/L 0.844 2.02Anthracene 1 03/10/23 20:32 V30790JMV
<1.33 µg/L 1.33 10.1
Benzidine 1 03/10/23 20:32 V30790JMV
<0.643 µg/L 0.643 2.02Benzo(a)anthracene 1 03/10/23 20:32 V30790JMV
<1.03 µg/L 1.03 2.02Benzo(a)pyrene 1 03/10/23 20:32 V30790JMV
<2.51 µg/L 2.51 5.05Benzo(b)fluoranthene 1 03/10/23 20:32 V30790JMV
<1.02 µg/L 1.02 5.05Benzo(g,h,i)perylene 1 03/10/23 20:32 V30790JMV
<2.01 µg/L 2.01 5.05Benzo(k)fluoranthene 1 03/10/23 20:32 V30790JMV
<1.11 µg/L 1.11 10.1Benzoic Acid 1 03/10/23 20:32 V30790JMV
<0.690 µg/L 0.690 5.05
Benzyl alcohol 1 03/10/23 20:32 V30790JMV
<0.472 µg/L 0.472 5.05Bis(2-Chloroethoxy)methane 1 03/10/23 20:32 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 38 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.05 µg/L 1.05 5.05Bis(2-Chloroethyl)ether 1 03/10/23 20:32 V30790JMV
<1.09 µg/L 1.09 5.05Bis(2-Chloroisopropyl)ether 1 03/10/23 20:32 V30790JMV
<3.49 µg/L 3.49 10.1Bis(2-ethylhexyl)phthalate 1 03/10/23 20:32 V30790JMV
<1.12 µg/L 1.12 5.054-Bromophenyl phenyl ether 1 03/10/23 20:32 V30790JMV
<1.85 µg/L 1.85 5.05Butyl benzyl phthalate 1 03/10/23 20:32 V30790JMV
<1.19 µg/L 1.19 5.054-Chloro-3-methylphenol 1 03/10/23 20:32 V30790JMV
<7.45 µg/L 7.45 20.22-Chloronaphthalene 1 03/10/23 20:32 V30790JMV
<0.947 µg/L 0.947 10.12-Chlorophenol 1 03/10/23 20:32 V30790JMV
<1.73 µg/L 1.73 5.05
4-Chlorophenyl phenyl ether 1 03/10/23 20:32 V30790JMV
<0.409 µg/L 0.409 2.02Chrysene 1 03/10/23 20:32 V30790JMV
<0.438 µg/L 0.438 2.02Dibenz(a,h)anthracene 1 03/10/23 20:32 V30790JMV
<0.864 µg/L 0.864 5.05Dibenzofuran 1 03/10/23 20:32 V30790JMV
<2.02 µg/L 2.02 5.051,2-Dichlorobenzene 1 03/10/23 20:32 V30790JMV
<2.02 µg/L 2.02 5.051,3-Dichlorobenzene 1 03/10/23 20:32 V30790JMV
<2.07 µg/L 2.07 5.051,4-Dichlorobenzene 1 03/10/23 20:32 V30790JMV
<1.91 µg/L 1.91 5.05
3,3'-Dichlorobenzidine 1 03/10/23 20:32 V30790JMV
<1.47 µg/L 1.47 10.12,4-Dichlorophenol 1 03/10/23 20:32 V30790JMV
<0.752 µg/L 0.752 5.05Diethyl phthalate 1 03/10/23 20:32 V30790JMV
<0.948 µg/L 0.948 5.05Dimethyl phthalate 1 03/10/23 20:32 V30790JMV
<1.59 µg/L 1.59 20.22,4-Dimethylphenol 1 03/10/23 20:32 V30790JMV
<2.08 µg/L 2.08 5.05Di-n-butyl phthalate 1 03/10/23 20:32 V30790JMV
<2.09 µg/L 2.09 10.14,6-Dinitro-2-methylphenol 1 03/10/23 20:32 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 39 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.94 µg/L 1.94 10.12,4-Dinitrophenol 1 03/10/23 20:32 V30790JMV
<1.12 µg/L 1.12 5.052,4-Dinitrotoluene 1 03/10/23 20:32 V30790JMV
<0.817 µg/L 0.817 5.052,6-Dinitrotoluene 1 03/10/23 20:32 V30790JMV
<1.67 µg/L 1.67 5.05Di-n-Octyl Phthalate 1 03/10/23 20:32 V30790JMV
<0.252 µg/L 0.252 2.02Fluoranthene 1 03/10/23 20:32 V30790JMV
<0.815 µg/L 0.815 2.02Fluorene 1 03/10/23 20:32 V30790JMV
<0.988 µg/L 0.988 5.05Hexachlorobenzene 1 03/10/23 20:32 V30790JMV
<2.76 µg/L 2.76 5.05Hexachlorobutadiene 1 03/10/23 20:32 V30790JMV
<2.07 µg/L 2.07 5.05
Hexachlorocyclopentadiene 1 03/10/23 20:32 V30790JMV
<1.78 µg/L 1.78 5.05Hexachloroethane 1 03/10/23 20:32 V30790JMV
<0.481 µg/L 0.481 2.02Indeno(1,2,3-cd)pyrene 1 03/10/23 20:32 V30790JMV
<0.448 µg/L 0.448 5.05Isophorone 1 03/10/23 20:32 V30790JMV
<1.15 µg/L 1.15 2.021-Methylnaphthalene 1 03/10/23 20:32 V30790JMV
<0.672 µg/L 0.672 2.022-Methylnaphthalene 1 03/10/23 20:32 V30790JMV
<0.735 µg/L 0.735 2.02Naphthalene 1 03/10/23 20:32 V30790JMV
<0.914 µg/L 0.914 5.05
Nitrobenzene 1 03/10/23 20:32 V30790JMV
<0.497 µg/L 0.497 5.052-Nitrophenol 1 03/10/23 20:32 V30790JMV
<1.24 µg/L 1.24 10.14-Nitrophenol 1 03/10/23 20:32 V30790JMV
<1.11 µg/L 1.11 5.05N-Nitrosodiphenylamine 1 03/10/23 20:32 V30790JMV
<0.647 µg/L 0.647 5.05N-Nitroso-di-n-propylamine 1 03/10/23 20:32 V30790JMV
<1.44 µg/L 1.44 5.05Pentachlorophenol 1 03/10/23 20:32 V30790JMV
<0.432 µg/L 0.432 2.02Phenanthrene 1 03/10/23 20:32 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 40 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.657 µg/L 0.657 5.05Phenol 1 03/10/23 20:32 V30790JMV
<0.438 µg/L 0.438 2.02Pyrene 1 03/10/23 20:32 V30790JMV
<2.23 µg/L 2.23 5.051,2,4-Trichlorobenzene 1 03/10/23 20:32 V30790JMV
<1.33 µg/L 1.33 5.052,4,6-Trichlorophenol 1 03/10/23 20:32 V30790JMV
625.1Surrogate: Phenol-d5 26.6 Limits: 10-63%03/10/23 20:321 JMV
Surrogate: 2-Fluorobiphenyl 73.5 Limits: 49-118%03/10/23 20:321 JMV V30790
Surrogate: 2-Fluorophenol 40.6 Limits: 22-84%03/10/23 20:321 JMV V30790
Surrogate: Nitrobenzene-d5 65.7 Limits: 43-123%03/10/23 20:321 JMV V30790
Surrogate: 4-Terphenyl-d14 88.5 Limits: 49-151%03/10/23 20:321 JMV V30790
Surrogate: 2,4,6-Tribromophenol 76.0 Limits: 31-144%03/10/23 20:321 JMV V30790
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 41 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-2
90361 Matrix:
3/7/2023 12:45
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V30820 03/15/23 09:37
<29.4 µg/L 29.4 365Aliphatic C9-C18 1 03/16/23 14:31 V30904AMP
<129 µg/L 129 521Aliphatic C19-C36 1 03/16/23 14:31 V30904AMP
<63.6 µg/L 63.6 260Aromatic C11-C22 1 03/16/23 14:31 V30904AMP
MADEP-EPHSurrogate: 2-Bromonaphthalene 116 Limits: 40-140%03/16/23 14:311 AMP
MADEP-EPHSurrogate: Chlorooctadecane 64.6 Limits: 40-140%03/16/23 14:311 AMP
MADEP-EPHSurrogate: OTP Surrogate 77.1 Limits: 40-140%03/16/23 14:311 AMP
Surrogate: 2-Fluorobiphenyl 118 Limits: 40-140%03/16/23 14:311 AMP V30904
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 42 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.002 mg/L 0.002 0.006Lead 1 03/13/23 20:02 6010DMMR
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 43 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<1.80 µg/L 1.80 10.0Acetone 1 03/09/23 16:39 V30650MSA
<0.180 µg/L 0.180 0.500Benzene 1 03/09/23 16:39 V30650MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 03/09/23 16:39 V30650MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 03/09/23 16:39 V30650MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 03/09/23 16:39 V30650MSA
<1.50 µg/L 1.50 5.00Bromoform 1 03/09/23 16:39 V30650MSA
<0.280 µg/L 0.280 1.00Bromomethane 1 03/09/23 16:39 V30650MSA
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 03/09/23 16:39 V30650MSA
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 03/09/23 16:39 V30650MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 03/09/23 16:39 V30650MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 03/09/23 16:39 V30650MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 03/09/23 16:39 V30650MSA
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 03/09/23 16:39 V30650MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 03/09/23 16:39 V30650MSA
1.69 µg/L 0.220 0.500Chloroform 1 03/09/23 16:39 V30650MSA
<0.220 µg/L 0.220 0.500
Chloromethane 1 03/09/23 16:39 V30650MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 03/09/23 16:39 V30650MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 03/09/23 16:39 V30650MSA
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 03/09/23 16:39 V30650MSA
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 03/09/23 16:39 V30650MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 03/09/23 16:39 V30650MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 03/09/23 16:39 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 44 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 03/09/23 16:39 V30650MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 03/09/23 16:39 V30650MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 03/09/23 16:39 V30650MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 03/09/23 16:39 V30650MSA
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 03/09/23 16:39 V30650MSA
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 03/09/23 16:39 V30650MSA
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 03/09/23 16:39 V30650MSA
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 03/09/23 16:39 V30650MSA
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 03/09/23 16:39 V30650MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 03/09/23 16:39 V30650MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 03/09/23 16:39 V30650MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 03/09/23 16:39 V30650MSA
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 03/09/23 16:39 V30650MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 03/09/23 16:39 V30650MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 03/09/23 16:39 V30650MSA
<42.0 µg/L 42.0 200
Ethanol 1 03/09/23 16:39 V30650MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 03/09/23 16:39 V30650MSA
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 03/09/23 16:39 V30650MSA
<0.380 µg/L 0.380 1.002-Hexanone 1 03/09/23 16:39 V30650MSA
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 03/09/23 16:39 V30650MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 03/09/23 16:39 V30650MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 03/09/23 16:39 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 45 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 03/09/23 16:39 V30650MSA
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 03/09/23 16:39 V30650MSA
<0.330 µg/L 0.330 2.00Methylene Chloride 1 03/09/23 16:39 V30650MSA
<0.470 µg/L 0.470 1.00Naphthalene 1 03/09/23 16:39 V30650MSA
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 03/09/23 16:39 V30650MSA
<0.220 µg/L 0.220 0.500Styrene 1 03/09/23 16:39 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 03/09/23 16:39 V30650MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 03/09/23 16:39 V30650MSA
0.626 µg/L 0.220 0.500
Tetrachloroethene 1 03/09/23 16:39 V30650MSA
<0.220 µg/L 0.220 0.500Toluene 1 03/09/23 16:39 V30650MSA
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 03/09/23 16:39 V30650MSA
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 03/09/23 16:39 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 03/09/23 16:39 V30650MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 03/09/23 16:39 V30650MSA
<0.180 µg/L 0.180 0.500Trichloroethene 1 03/09/23 16:39 V30650MSA
<0.180 µg/L 0.180 0.500
Trichlorofluoromethane 1 03/09/23 16:39 V30650MSA
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 03/09/23 16:39 V30650MSA
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 03/09/23 16:39 V30650MSA
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 03/09/23 16:39 V30650MSA
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 03/09/23 16:39 V30650MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 03/09/23 16:39 V30650MSA
<0.210 µg/L 0.210 0.500o-Xylene 1 03/09/23 16:39 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 46 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.420 µg/L 0.420 1.00m,p-Xylene 1 03/09/23 16:39 V30650MSA
<0.21 µg/L 0.210 0.500Xylene (Total)1 03/09/23 16:39 V30650
Surrogate: 4-Bromofluorobenzene 93.8 Limits: 70-130%03/09/23 16:391 MSA V30650
Surrogate: Dibromofluoromethane 96.4 Limits: 70-130%03/09/23 16:391 MSA V30650
Surrogate: 1,2-Dichloroethane - d4 81.4 Limits: 70-130%03/09/23 16:391 MSA V30650
Surrogate: Toluene-d8 89.2 Limits: 70-130%03/09/23 16:391 MSA V30650
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.303 µg/L 0.303 2.01Acenaphthene 1 03/10/23 20:54 V30790JMV
<0.298 µg/L 0.298 2.01Acenaphthylene 1 03/10/23 20:54 V30790JMV
<0.840 µg/L 0.840 2.01Anthracene 1 03/10/23 20:54 V30790JMV
<1.33 µg/L 1.33 10.1
Benzidine 1 03/10/23 20:54 V30790JMV
<0.640 µg/L 0.640 2.01Benzo(a)anthracene 1 03/10/23 20:54 V30790JMV
<1.03 µg/L 1.03 2.01Benzo(a)pyrene 1 03/10/23 20:54 V30790JMV
<2.50 µg/L 2.50 5.03Benzo(b)fluoranthene 1 03/10/23 20:54 V30790JMV
<1.02 µg/L 1.02 5.03Benzo(g,h,i)perylene 1 03/10/23 20:54 V30790JMV
<2.00 µg/L 2.00 5.03Benzo(k)fluoranthene 1 03/10/23 20:54 V30790JMV
<1.11 µg/L 1.11 10.1Benzoic Acid 1 03/10/23 20:54 V30790JMV
<0.688 µg/L 0.688 5.03
Benzyl alcohol 1 03/10/23 20:54 V30790JMV
<0.470 µg/L 0.470 5.03Bis(2-Chloroethoxy)methane 1 03/10/23 20:54 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 47 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.05 µg/L 1.05 5.03Bis(2-Chloroethyl)ether 1 03/10/23 20:54 V30790JMV
<1.09 µg/L 1.09 5.03Bis(2-Chloroisopropyl)ether 1 03/10/23 20:54 V30790JMV
<3.49 µg/L 3.49 10.1Bis(2-ethylhexyl)phthalate 1 03/10/23 20:54 V30790JMV
<1.12 µg/L 1.12 5.034-Bromophenyl phenyl ether 1 03/10/23 20:54 V30790JMV
<1.84 µg/L 1.84 5.03Butyl benzyl phthalate 1 03/10/23 20:54 V30790JMV
<1.19 µg/L 1.19 5.034-Chloro-3-methylphenol 1 03/10/23 20:54 V30790JMV
<7.42 µg/L 7.42 20.12-Chloronaphthalene 1 03/10/23 20:54 V30790JMV
<0.947 µg/L 0.947 10.12-Chlorophenol 1 03/10/23 20:54 V30790JMV
<1.72 µg/L 1.72 5.03
4-Chlorophenyl phenyl ether 1 03/10/23 20:54 V30790JMV
<0.407 µg/L 0.407 2.01Chrysene 1 03/10/23 20:54 V30790JMV
<0.436 µg/L 0.436 2.01Dibenz(a,h)anthracene 1 03/10/23 20:54 V30790JMV
<0.861 µg/L 0.861 5.03Dibenzofuran 1 03/10/23 20:54 V30790JMV
<2.01 µg/L 2.01 5.031,2-Dichlorobenzene 1 03/10/23 20:54 V30790JMV
<2.01 µg/L 2.01 5.031,3-Dichlorobenzene 1 03/10/23 20:54 V30790JMV
<2.06 µg/L 2.06 5.031,4-Dichlorobenzene 1 03/10/23 20:54 V30790JMV
<1.90 µg/L 1.90 5.03
3,3'-Dichlorobenzidine 1 03/10/23 20:54 V30790JMV
<1.47 µg/L 1.47 10.12,4-Dichlorophenol 1 03/10/23 20:54 V30790JMV
<0.749 µg/L 0.749 5.03Diethyl phthalate 1 03/10/23 20:54 V30790JMV
<0.944 µg/L 0.944 5.03Dimethyl phthalate 1 03/10/23 20:54 V30790JMV
<1.58 µg/L 1.58 20.12,4-Dimethylphenol 1 03/10/23 20:54 V30790JMV
<2.07 µg/L 2.07 5.03Di-n-butyl phthalate 1 03/10/23 20:54 V30790JMV
<2.09 µg/L 2.09 10.14,6-Dinitro-2-methylphenol 1 03/10/23 20:54 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 48 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.94 µg/L 1.94 10.12,4-Dinitrophenol 1 03/10/23 20:54 V30790JMV
<1.12 µg/L 1.12 5.032,4-Dinitrotoluene 1 03/10/23 20:54 V30790JMV
<0.813 µg/L 0.813 5.032,6-Dinitrotoluene 1 03/10/23 20:54 V30790JMV
<1.66 µg/L 1.66 5.03Di-n-Octyl Phthalate 1 03/10/23 20:54 V30790JMV
<0.251 µg/L 0.251 2.01Fluoranthene 1 03/10/23 20:54 V30790JMV
<0.811 µg/L 0.811 2.01Fluorene 1 03/10/23 20:54 V30790JMV
<0.984 µg/L 0.984 5.03Hexachlorobenzene 1 03/10/23 20:54 V30790JMV
<2.75 µg/L 2.75 5.03Hexachlorobutadiene 1 03/10/23 20:54 V30790JMV
<2.06 µg/L 2.06 5.03
Hexachlorocyclopentadiene 1 03/10/23 20:54 V30790JMV
<1.77 µg/L 1.77 5.03Hexachloroethane 1 03/10/23 20:54 V30790JMV
<0.479 µg/L 0.479 2.01Indeno(1,2,3-cd)pyrene 1 03/10/23 20:54 V30790JMV
<0.446 µg/L 0.446 5.03Isophorone 1 03/10/23 20:54 V30790JMV
<1.15 µg/L 1.15 2.011-Methylnaphthalene 1 03/10/23 20:54 V30790JMV
<0.669 µg/L 0.669 2.012-Methylnaphthalene 1 03/10/23 20:54 V30790JMV
<0.731 µg/L 0.731 2.01Naphthalene 1 03/10/23 20:54 V30790JMV
<0.910 µg/L 0.910 5.03
Nitrobenzene 1 03/10/23 20:54 V30790JMV
<0.495 µg/L 0.495 5.032-Nitrophenol 1 03/10/23 20:54 V30790JMV
<1.24 µg/L 1.24 10.14-Nitrophenol 1 03/10/23 20:54 V30790JMV
<1.11 µg/L 1.11 5.03N-Nitrosodiphenylamine 1 03/10/23 20:54 V30790JMV
<0.644 µg/L 0.644 5.03N-Nitroso-di-n-propylamine 1 03/10/23 20:54 V30790JMV
<1.44 µg/L 1.44 5.03Pentachlorophenol 1 03/10/23 20:54 V30790JMV
<0.430 µg/L 0.430 2.01Phenanthrene 1 03/10/23 20:54 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 49 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.654 µg/L 0.654 5.03Phenol 1 03/10/23 20:54 V30790JMV
<0.436 µg/L 0.436 2.01Pyrene 1 03/10/23 20:54 V30790JMV
<2.22 µg/L 2.22 5.031,2,4-Trichlorobenzene 1 03/10/23 20:54 V30790JMV
<1.33 µg/L 1.33 5.032,4,6-Trichlorophenol 1 03/10/23 20:54 V30790JMV
625.1Surrogate: Phenol-d5 31.4 Limits: 10-63%03/10/23 20:541 JMV
Surrogate: 2-Fluorobiphenyl 75.1 Limits: 49-118%03/10/23 20:541 JMV V30790
Surrogate: 2-Fluorophenol 46.8 Limits: 22-84%03/10/23 20:541 JMV V30790
Surrogate: Nitrobenzene-d5 69.4 Limits: 43-123%03/10/23 20:541 JMV V30790
Surrogate: 4-Terphenyl-d14 90.3 Limits: 49-151%03/10/23 20:541 JMV V30790
Surrogate: 2,4,6-Tribromophenol 72.4 Limits: 31-144%03/10/23 20:541 JMV V30790
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 50 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-3
90362 Matrix:
3/7/2023 13:05
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V30820 03/15/23 09:37
29.5 J µg/L 29.2 363Aliphatic C9-C18 1 03/16/23 15:07 V30904AMP
<128 µg/L 128 518Aliphatic C19-C36 1 03/16/23 15:07 V30904AMP
<63.4 µg/L 63.4 259Aromatic C11-C22 1 03/16/23 15:07 V30904AMP
MADEP-EPHSurrogate: 2-Bromonaphthalene 119 Limits: 40-140%03/16/23 15:071 AMP
MADEP-EPHSurrogate: Chlorooctadecane 61.0 Limits: 40-140%03/16/23 15:071 AMP
MADEP-EPHSurrogate: OTP Surrogate 76.0 Limits: 40-140%03/16/23 15:071 AMP
Surrogate: 2-Fluorobiphenyl 121 Limits: 40-140%03/16/23 15:071 AMP V30904
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 51 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<0.002 mg/L 0.002 0.006Lead 1 03/13/23 20:06 6010DMMR
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 52 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<1.80 µg/L 1.80 10.0Acetone 1 03/09/23 17:06 V30650MSA
<0.180 µg/L 0.180 0.500Benzene 1 03/09/23 17:06 V30650MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 03/09/23 17:06 V30650MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 03/09/23 17:06 V30650MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 03/09/23 17:06 V30650MSA
<1.50 µg/L 1.50 5.00Bromoform 1 03/09/23 17:06 V30650MSA
<0.280 µg/L 0.280 1.00Bromomethane 1 03/09/23 17:06 V30650MSA
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 03/09/23 17:06 V30650MSA
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 03/09/23 17:06 V30650MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 03/09/23 17:06 V30650MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 03/09/23 17:06 V30650MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 03/09/23 17:06 V30650MSA
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 03/09/23 17:06 V30650MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 03/09/23 17:06 V30650MSA
<0.220 µg/L 0.220 0.500Chloroform 1 03/09/23 17:06 V30650MSA
<0.220 µg/L 0.220 0.500
Chloromethane 1 03/09/23 17:06 V30650MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 03/09/23 17:06 V30650MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 03/09/23 17:06 V30650MSA
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 03/09/23 17:06 V30650MSA
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 03/09/23 17:06 V30650MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 03/09/23 17:06 V30650MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 03/09/23 17:06 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 53 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 03/09/23 17:06 V30650MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 03/09/23 17:06 V30650MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 03/09/23 17:06 V30650MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 03/09/23 17:06 V30650MSA
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 03/09/23 17:06 V30650MSA
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 03/09/23 17:06 V30650MSA
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 03/09/23 17:06 V30650MSA
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 03/09/23 17:06 V30650MSA
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 03/09/23 17:06 V30650MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 03/09/23 17:06 V30650MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 03/09/23 17:06 V30650MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 03/09/23 17:06 V30650MSA
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 03/09/23 17:06 V30650MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 03/09/23 17:06 V30650MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 03/09/23 17:06 V30650MSA
<42.0 µg/L 42.0 200
Ethanol 1 03/09/23 17:06 V30650MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 03/09/23 17:06 V30650MSA
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 03/09/23 17:06 V30650MSA
<0.380 µg/L 0.380 1.002-Hexanone 1 03/09/23 17:06 V30650MSA
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 03/09/23 17:06 V30650MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 03/09/23 17:06 V30650MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 03/09/23 17:06 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 54 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 03/09/23 17:06 V30650MSA
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 03/09/23 17:06 V30650MSA
<0.330 µg/L 0.330 2.00Methylene Chloride 1 03/09/23 17:06 V30650MSA
<0.470 µg/L 0.470 1.00Naphthalene 1 03/09/23 17:06 V30650MSA
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 03/09/23 17:06 V30650MSA
<0.220 µg/L 0.220 0.500Styrene 1 03/09/23 17:06 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 03/09/23 17:06 V30650MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 03/09/23 17:06 V30650MSA
<0.220 µg/L 0.220 0.500
Tetrachloroethene 1 03/09/23 17:06 V30650MSA
<0.220 µg/L 0.220 0.500Toluene 1 03/09/23 17:06 V30650MSA
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 03/09/23 17:06 V30650MSA
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 03/09/23 17:06 V30650MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 03/09/23 17:06 V30650MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 03/09/23 17:06 V30650MSA
<0.180 µg/L 0.180 0.500Trichloroethene 1 03/09/23 17:06 V30650MSA
<0.180 µg/L 0.180 0.500
Trichlorofluoromethane 1 03/09/23 17:06 V30650MSA
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 03/09/23 17:06 V30650MSA
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 03/09/23 17:06 V30650MSA
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 03/09/23 17:06 V30650MSA
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 03/09/23 17:06 V30650MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 03/09/23 17:06 V30650MSA
<0.210 µg/L 0.210 0.500o-Xylene 1 03/09/23 17:06 V30650MSA
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 55 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V30648 01/01/00 00:00
<0.420 µg/L 0.420 1.00m,p-Xylene 1 03/09/23 17:06 V30650MSA
<0.21 µg/L 0.210 0.500Xylene (Total)1 03/09/23 17:06 V30650
Surrogate: 4-Bromofluorobenzene 95.2 Limits: 70-130%03/09/23 17:061 MSA V30650
Surrogate: Dibromofluoromethane 95.6 Limits: 70-130%03/09/23 17:061 MSA V30650
Surrogate: 1,2-Dichloroethane - d4 81.6 Limits: 70-130%03/09/23 17:061 MSA V30650
Surrogate: Toluene-d8 89.8 Limits: 70-130%03/09/23 17:061 MSA V30650
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.305 µg/L 0.305 2.02Acenaphthene 1 03/10/23 21:17 V30790JMV
<0.299 µg/L 0.299 2.02Acenaphthylene 1 03/10/23 21:17 V30790JMV
<0.844 µg/L 0.844 2.02Anthracene 1 03/10/23 21:17 V30790JMV
<1.33 µg/L 1.33 10.1
Benzidine 1 03/10/23 21:17 V30790JMV
<0.643 µg/L 0.643 2.02Benzo(a)anthracene 1 03/10/23 21:17 V30790JMV
<1.03 µg/L 1.03 2.02Benzo(a)pyrene 1 03/10/23 21:17 V30790JMV
<2.51 µg/L 2.51 5.05Benzo(b)fluoranthene 1 03/10/23 21:17 V30790JMV
<1.02 µg/L 1.02 5.05Benzo(g,h,i)perylene 1 03/10/23 21:17 V30790JMV
<2.01 µg/L 2.01 5.05Benzo(k)fluoranthene 1 03/10/23 21:17 V30790JMV
<1.11 µg/L 1.11 10.1Benzoic Acid 1 03/10/23 21:17 V30790JMV
<0.690 µg/L 0.690 5.05
Benzyl alcohol 1 03/10/23 21:17 V30790JMV
<0.472 µg/L 0.472 5.05Bis(2-Chloroethoxy)methane 1 03/10/23 21:17 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 56 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.05 µg/L 1.05 5.05Bis(2-Chloroethyl)ether 1 03/10/23 21:17 V30790JMV
<1.09 µg/L 1.09 5.05Bis(2-Chloroisopropyl)ether 1 03/10/23 21:17 V30790JMV
<3.49 µg/L 3.49 10.1Bis(2-ethylhexyl)phthalate 1 03/10/23 21:17 V30790JMV
<1.12 µg/L 1.12 5.054-Bromophenyl phenyl ether 1 03/10/23 21:17 V30790JMV
<1.85 µg/L 1.85 5.05Butyl benzyl phthalate 1 03/10/23 21:17 V30790JMV
<1.19 µg/L 1.19 5.054-Chloro-3-methylphenol 1 03/10/23 21:17 V30790JMV
<7.45 µg/L 7.45 20.22-Chloronaphthalene 1 03/10/23 21:17 V30790JMV
<0.947 µg/L 0.947 10.12-Chlorophenol 1 03/10/23 21:17 V30790JMV
<1.73 µg/L 1.73 5.05
4-Chlorophenyl phenyl ether 1 03/10/23 21:17 V30790JMV
<0.409 µg/L 0.409 2.02Chrysene 1 03/10/23 21:17 V30790JMV
<0.438 µg/L 0.438 2.02Dibenz(a,h)anthracene 1 03/10/23 21:17 V30790JMV
<0.864 µg/L 0.864 5.05Dibenzofuran 1 03/10/23 21:17 V30790JMV
<2.02 µg/L 2.02 5.051,2-Dichlorobenzene 1 03/10/23 21:17 V30790JMV
<2.02 µg/L 2.02 5.051,3-Dichlorobenzene 1 03/10/23 21:17 V30790JMV
<2.07 µg/L 2.07 5.051,4-Dichlorobenzene 1 03/10/23 21:17 V30790JMV
<1.91 µg/L 1.91 5.05
3,3'-Dichlorobenzidine 1 03/10/23 21:17 V30790JMV
<1.47 µg/L 1.47 10.12,4-Dichlorophenol 1 03/10/23 21:17 V30790JMV
<0.752 µg/L 0.752 5.05Diethyl phthalate 1 03/10/23 21:17 V30790JMV
<0.948 µg/L 0.948 5.05Dimethyl phthalate 1 03/10/23 21:17 V30790JMV
<1.59 µg/L 1.59 20.22,4-Dimethylphenol 1 03/10/23 21:17 V30790JMV
<2.08 µg/L 2.08 5.05Di-n-butyl phthalate 1 03/10/23 21:17 V30790JMV
<2.09 µg/L 2.09 10.14,6-Dinitro-2-methylphenol 1 03/10/23 21:17 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 57 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<1.94 µg/L 1.94 10.12,4-Dinitrophenol 1 03/10/23 21:17 V30790JMV
<1.12 µg/L 1.12 5.052,4-Dinitrotoluene 1 03/10/23 21:17 V30790JMV
<0.817 µg/L 0.817 5.052,6-Dinitrotoluene 1 03/10/23 21:17 V30790JMV
<1.67 µg/L 1.67 5.05Di-n-Octyl Phthalate 1 03/10/23 21:17 V30790JMV
<0.252 µg/L 0.252 2.02Fluoranthene 1 03/10/23 21:17 V30790JMV
<0.815 µg/L 0.815 2.02Fluorene 1 03/10/23 21:17 V30790JMV
<0.988 µg/L 0.988 5.05Hexachlorobenzene 1 03/10/23 21:17 V30790JMV
<2.76 µg/L 2.76 5.05Hexachlorobutadiene 1 03/10/23 21:17 V30790JMV
<2.07 µg/L 2.07 5.05
Hexachlorocyclopentadiene 1 03/10/23 21:17 V30790JMV
<1.78 µg/L 1.78 5.05Hexachloroethane 1 03/10/23 21:17 V30790JMV
<0.481 µg/L 0.481 2.02Indeno(1,2,3-cd)pyrene 1 03/10/23 21:17 V30790JMV
<0.448 µg/L 0.448 5.05Isophorone 1 03/10/23 21:17 V30790JMV
<1.15 µg/L 1.15 2.021-Methylnaphthalene 1 03/10/23 21:17 V30790JMV
<0.672 µg/L 0.672 2.022-Methylnaphthalene 1 03/10/23 21:17 V30790JMV
<0.735 µg/L 0.735 2.02Naphthalene 1 03/10/23 21:17 V30790JMV
<0.914 µg/L 0.914 5.05
Nitrobenzene 1 03/10/23 21:17 V30790JMV
<0.497 µg/L 0.497 5.052-Nitrophenol 1 03/10/23 21:17 V30790JMV
<1.24 µg/L 1.24 10.14-Nitrophenol 1 03/10/23 21:17 V30790JMV
<1.11 µg/L 1.11 5.05N-Nitrosodiphenylamine 1 03/10/23 21:17 V30790JMV
<0.647 µg/L 0.647 5.05N-Nitroso-di-n-propylamine 1 03/10/23 21:17 V30790JMV
<1.44 µg/L 1.44 5.05Pentachlorophenol 1 03/10/23 21:17 V30790JMV
<0.432 µg/L 0.432 2.02Phenanthrene 1 03/10/23 21:17 V30790JMV
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 58 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
625.1 (Prep)
625.1 Prep Batch(es):V30661 03/10/23 09:04
<0.657 µg/L 0.657 5.05Phenol 1 03/10/23 21:17 V30790JMV
<0.438 µg/L 0.438 2.02Pyrene 1 03/10/23 21:17 V30790JMV
<2.23 µg/L 2.23 5.051,2,4-Trichlorobenzene 1 03/10/23 21:17 V30790JMV
<1.33 µg/L 1.33 5.052,4,6-Trichlorophenol 1 03/10/23 21:17 V30790JMV
625.1Surrogate: Phenol-d5 33.6 Limits: 10-63%03/10/23 21:171 JMV
Surrogate: 2-Fluorobiphenyl 79.6 Limits: 49-118%03/10/23 21:171 JMV V30790
Surrogate: 2-Fluorophenol 52.2 Limits: 22-84%03/10/23 21:171 JMV V30790
Surrogate: Nitrobenzene-d5 73.5 Limits: 43-123%03/10/23 21:171 JMV V30790
Surrogate: 4-Terphenyl-d14 91.5 Limits: 49-151%03/10/23 21:171 JMV V30790
Surrogate: 2,4,6-Tribromophenol 78.5 Limits: 31-144%03/10/23 21:171 JMV V30790
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 59 of 77
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28273
23-066-0033
00012
CES Group
3525 Whitehall Park Dr. Suite 150
Greg Hans
Charlotte
Received : 03/07/2023
Cedar Hills Trucking
Report Date : 03/21/2023
Sample ID :
Lab No :
Sampled:MW-5
90363 Matrix:
3/7/2023 13:35
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V30820 03/15/23 09:37
<51.7 µg/L 51.7 642Aliphatic C9-C18 1 03/16/23 15:44 V30904AMP
<227 µg/L 227 917Aliphatic C19-C36 1 03/16/23 15:44 V30904AMP
<112 µg/L 112 459Aromatic C11-C22 1 03/16/23 15:44 V30904AMP
MADEP-EPHSurrogate: 2-Bromonaphthalene 123 Limits: 40-140%03/16/23 15:441 AMP
MADEP-EPHSurrogate: Chlorooctadecane 66.1 Limits: 40-140%03/16/23 15:441 AMP
MADEP-EPHSurrogate: OTP Surrogate 85.7 Limits: 40-140%03/16/23 15:441 AMP
Surrogate: 2-Fluorobiphenyl 124 Limits: 40-140%03/16/23 15:441 AMP V30904
Qualifiers/
Definitions
Dilution FactorDFOutside QC Limit*
Method Quantitation LimitMQLEstimated valueJ
Page 60 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Metals Analysis
6010D
V30760QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3005A
QC Prep:V30651
Associated Lab Samples: 90358, 90359, 90360, 90361, 90362, 90363
LRB-V30651 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
03/13/23 18:200.0060.002<0.002mg/LLead
LCS-V30651Laboratory Control Sample
Parameter
LCS %RecLCS
Result
Spike
Conc.Units
% Rec
Limits
92.00.0920.100mg/LLead 80-120
V 90542-MS-V30651 V 90542-MSD-V30651Matrix Spike & Matrix Spike Duplicate
MS Result
Parameter
Max
RPD
MS
%Rec
MSD
Result
MSD
Spike
Conc.
MS Spike
Conc.ResultUnits
%Rec
Limits
MSD
%Rec RPD
0.090 82.00.1020.1000.1000.008mg/LLead 94.0 75-125 12.5 20
V 90542-PDS-V30651Post Digestion Spike
Parameter
Analyzed%
Recovery
PDS
ResultUnits
03/13/23 18:4794.00.238mg/LLead
Page 1 of 15Date:03/21/2023 03:22 PM
Page 61 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V30650QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V30648
Associated Lab Samples: 90358, 90359, 90360, 90361, 90362, 90363
LRB-V30648 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/09/23 13:5510.01.80<1.80µg/LAcetone
03/09/23 13:550.5000.180<0.180µg/LBenzene
03/09/23 13:550.5000.210<0.210µg/LBromobenzene
03/09/23 13:551.000.420<0.420µg/LBromochloromethane
03/09/23 13:550.5000.160<0.160µg/LBromodichloromethane
03/09/23 13:555.001.50<1.50µg/LBromoform
03/09/23 13:551.000.280<0.280µg/LBromomethane
03/09/23 13:550.5000.180<0.180µg/Ln-Butylbenzene
03/09/23 13:550.5000.200<0.200µg/Lsec-Butyl benzene
03/09/23 13:552.000.920<0.920µg/Ltert-Butyl benzene
03/09/23 13:550.5000.180<0.180µg/LCarbon Tetrachloride
03/09/23 13:550.5000.190<0.190µg/LChlorobenzene
03/09/23 13:550.5000.190<0.190µg/LChlorodibromomethane
03/09/23 13:551.000.430<0.430µg/LChloroethane
03/09/23 13:550.5000.220<0.220µg/LChloroform
03/09/23 13:550.5000.220<0.220µg/LChloromethane
03/09/23 13:550.5000.200<0.200µg/L2-Chlorotoluene
03/09/23 13:550.5000.200<0.200µg/L4-Chlorotoluene
03/09/23 13:550.5000.500<0.500µg/LDi-Isopropyl Ether (DIPE)
03/09/23 13:552.001.10<1.10µg/L1,2-Dibromo-3-Chloropropane
03/09/23 13:550.5000.200<0.200µg/L1,2-Dibromoethane
03/09/23 13:550.5000.230<0.230µg/LDibromomethane
03/09/23 13:550.5000.220<0.220µg/L1,2-Dichlorobenzene
03/09/23 13:550.5000.190<0.190µg/L1,3-Dichlorobenzene
03/09/23 13:550.5000.210<0.210µg/L1,4-Dichlorobenzene
03/09/23 13:555.001.20<1.20µg/LDichlorodifluoromethane
03/09/23 13:550.5000.240<0.240µg/L1,1-Dichloroethane
Page 2 of 15Date:03/21/2023 03:22 PM
Page 62 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V30650QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V30648
Associated Lab Samples: 90358, 90359, 90360, 90361, 90362, 90363
LRB-V30648 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/09/23 13:550.5000.150<0.150µg/L1,2-Dichloroethane
03/09/23 13:550.5000.150<0.150µg/L1,1-Dichloroethene
03/09/23 13:550.5000.200<0.200µg/Lcis-1,2-Dichloroethene
03/09/23 13:550.5000.180<0.180µg/Ltrans-1,2-Dichloroethene
03/09/23 13:550.5000.190<0.190µg/L1,2-Dichloropropane
03/09/23 13:550.5000.130<0.130µg/L1,3-Dichloropropane
03/09/23 13:552.000.210<0.210µg/L2,2-Dichloropropane
03/09/23 13:550.5000.200<0.200µg/L1,1-Dichloropropene
03/09/23 13:550.5000.210<0.210µg/Lcis-1,3-Dichloropropene
03/09/23 13:550.5000.150<0.150µg/Ltrans-1,3-Dichloropropene
03/09/23 13:5520042.0<42.0µg/LEthanol
03/09/23 13:550.5000.170<0.170µg/LEthylbenzene
03/09/23 13:553.000.350<0.350µg/LHexachlorobutadiene
03/09/23 13:551.000.380<0.380µg/L2-Hexanone
03/09/23 13:550.5000.180<0.180µg/LIsopropylbenzene
03/09/23 13:550.5000.089<0.089µg/L4-Isopropyl toluene
03/09/23 13:555.000.710<0.710µg/LMethyl Ethyl Ketone (MEK)
03/09/23 13:551.000.140<0.140µg/LMethyl tert-butyl ether (MTBE)
03/09/23 13:551.000.078<0.078µg/L4-Methyl-2-Pentanone
03/09/23 13:552.000.330<0.330µg/LMethylene Chloride
03/09/23 13:551.000.470<0.470µg/LNaphthalene
03/09/23 13:550.5000.190<0.190µg/Ln-Propylbenzene
03/09/23 13:550.5000.220<0.220µg/LStyrene
03/09/23 13:550.5000.160<0.160µg/L1,1,1,2-Tetrachloroethane
03/09/23 13:550.5000.160<0.160µg/L1,1,2,2-Tetrachloroethane
03/09/23 13:550.5000.220<0.220µg/LTetrachloroethene
03/09/23 13:550.5000.220<0.220µg/LToluene
Page 3 of 15Date:03/21/2023 03:22 PM
Page 63 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V30650QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V30648
Associated Lab Samples: 90358, 90359, 90360, 90361, 90362, 90363
LRB-V30648 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/09/23 13:550.5000.380<0.380µg/L1,2,3-Trichlorobenzene
03/09/23 13:550.5000.310<0.310µg/L1,2,4-Trichlorobenzene
03/09/23 13:550.5000.160<0.160µg/L1,1,1-Trichloroethane
03/09/23 13:550.5000.096<0.096µg/L1,1,2-Trichloroethane
03/09/23 13:550.5000.180<0.180µg/LTrichloroethene
03/09/23 13:550.5000.180<0.180µg/LTrichlorofluoromethane
03/09/23 13:550.5000.270<0.270µg/L1,2,3-Trichloropropane
03/09/23 13:550.5000.190<0.190µg/L1,2,4-Trimethylbenzene
03/09/23 13:550.5000.180<0.180µg/L1,3,5-Trimethylbenzene
03/09/23 13:555.001.00<1.00µg/LVinyl Acetate
03/09/23 13:550.5000.170<0.170µg/LVinyl Chloride
03/09/23 13:550.5000.210<0.210µg/Lo-Xylene
03/09/23 13:551.000.420<0.420µg/Lm,p-Xylene
03/09/23 13:554-Bromofluorobenzene (S)94.4 70-130
03/09/23 13:55Dibromofluoromethane (S)94.0 70-130
03/09/23 13:551,2-Dichloroethane - d4 (S)81.4 70-130
03/09/23 13:55Toluene-d8 (S)90.2 70-130
LCS-V30648 LCSD-V30648Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
34.0 85.082.533.040.0µg/LAcetone 40-160 2.9 20.0
16.3 81.581.516.320.0µg/LBenzene 70-130 0.0 20.0
14.4 72.073.014.620.0µg/LBromobenzene 70-130 1.3 20.0
17.0 85.083.516.720.0µg/LBromochloromethane 70-130 1.7 20.0
16.2 81.079.015.820.0µg/LBromodichloromethane 70-130 2.5 20.0
Page 4 of 15Date:03/21/2023 03:22 PM
Page 64 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V30650QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V30648
LCS-V30648 LCSD-V30648Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
16.1 80.578.515.720.0µg/LBromoform 70-130 2.5 20.0
16.0 80.077.015.420.0µg/LBromomethane 60-140 3.8 20.0
17.4 87.086.517.320.0µg/Ln-Butylbenzene 70-130 0.5 20.0
16.1 80.579.515.920.0µg/Lsec-Butyl benzene 70-130 1.2 20.0
15.7 78.575.015.020.0µg/Ltert-Butyl benzene 70-130 4.5 20.0
16.1 80.589.517.920.0µg/LCarbon Tetrachloride 70-130 10.5 20.0
15.8 79.080.516.120.0µg/LChlorobenzene 70-130 1.8 20.0
16.4 82.080.016.020.0µg/LChlorodibromomethane 70-130 2.4 20.0
15.9 79.577.015.420.0µg/LChloroethane 60-140 3.1 20.0
16.3 81.579.515.920.0µg/LChloroform 70-130 2.4 20.0
16.5 82.578.515.720.0µg/LChloromethane 60-140 4.9 20.0
14.9 74.580.016.020.0µg/L2-Chlorotoluene 70-130 7.1 20.0
14.7 73.573.514.720.0µg/L4-Chlorotoluene 70-130 0.0 20.0
16.2 81.081.016.220.0µg/LDi-Isopropyl Ether (DIPE)70-130 0.0 20.0
16.9 84.577.515.520.0µg/L1,2-Dibromo-3-Chloropropane 70-130 8.6 20.0
16.5 82.577.515.520.0µg/L1,2-Dibromoethane 70-130 6.2 20.0
16.9 84.583.516.720.0µg/LDibromomethane 70-130 1.1 20.0
16.5 82.580.516.120.0µg/L1,2-Dichlorobenzene 70-130 2.4 20.0
16.2 81.080.516.120.0µg/L1,3-Dichlorobenzene 70-130 0.6 20.0
14.8 74.074.514.920.0µg/L1,4-Dichlorobenzene 70-130 0.6 20.0
15.9 79.579.515.920.0µg/LDichlorodifluoromethane 60-140 0.0 20.0
16.2 81.078.515.720.0µg/L1,1-Dichloroethane 70-130 3.1 20.0
14.2 71.073.514.720.0µg/L1,2-Dichloroethane 70-130 3.4 20.0
15.1 75.574.014.820.0µg/L1,1-Dichloroethene 70-130 2.0 20.0
15.7 78.580.516.120.0µg/Lcis-1,2-Dichloroethene 70-130 2.5 20.0
15.8 79.077.515.520.0µg/Ltrans-1,2-Dichloroethene 70-130 1.9 20.0
Page 5 of 15Date:03/21/2023 03:22 PM
Page 65 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V30650QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V30648
LCS-V30648 LCSD-V30648Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
16.5 82.581.016.220.0µg/L1,2-Dichloropropane 70-130 1.8 20.0
15.1 75.573.014.620.0µg/L1,3-Dichloropropane 70-130 3.3 20.0
16.2 81.079.515.920.0µg/L2,2-Dichloropropane 70-130 1.8 20.0
16.7 83.582.516.520.0µg/L1,1-Dichloropropene 70-130 1.2 20.0
16.9 84.586.517.320.0µg/Lcis-1,3-Dichloropropene 70-130 2.3 20.0
14.7 73.573.014.620.0µg/Ltrans-1,3-Dichloropropene 70-130 0.6 20.0
529 10695.0475500µg/LEthanol 60-140 10.7 20.0
14.7 73.572.514.520.0µg/LEthylbenzene 70-130 1.3 20.0
21.4 10710220.420.0µg/LHexachlorobutadiene 70-130 4.7 20.0
16.1 80.573.514.720.0µg/L2-Hexanone 60-140 9.0 20.0
15.3 76.575.515.120.0µg/LIsopropylbenzene 70-130 1.3 20.0
17.0 85.084.516.920.0µg/L4-Isopropyl toluene 70-130 0.5 20.0
16.5 82.589.017.820.0µg/LMethyl Ethyl Ketone (MEK)60-140 7.5 20.0
15.7 78.577.515.520.0µg/LMethyl tert-butyl ether (MTBE)70-130 1.2 20.0
15.7 78.574.514.920.0µg/L4-Methyl-2-Pentanone 60-140 5.2 20.0
16.0 80.084.016.820.0µg/LMethylene Chloride 70-130 4.8 20.0
16.8 84.078.515.720.0µg/LNaphthalene 70-130 6.7 20.0
14.9 74.573.014.620.0µg/Ln-Propylbenzene 70-130 2.0 20.0
16.6 83.083.016.620.0µg/LStyrene 70-130 0.0 20.0
16.8 84.083.016.620.0µg/L1,1,1,2-Tetrachloroethane 70-130 1.1 20.0
14.3 71.569.0*13.820.0µg/L1,1,2,2-Tetrachloroethane 70-130 3.5 20.0
16.4 82.074.514.920.0µg/LTetrachloroethene 70-130 9.5 20.0
16.3 81.580.516.120.0µg/LToluene 70-130 1.2 20.0
18.2 91.089.517.920.0µg/L1,2,3-Trichlorobenzene 70-130 1.6 20.0
19.2 96.090.518.120.0µg/L1,2,4-Trichlorobenzene 70-130 5.8 20.0
15.4 77.077.015.420.0µg/L1,1,1-Trichloroethane 70-130 0.0 20.0
Page 6 of 15* QC Fail Date:03/21/2023 03:22 PM
Page 66 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V30650QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V30648
LCS-V30648 LCSD-V30648Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
18.0 90.087.017.420.0µg/L1,1,2-Trichloroethane 70-130 3.3 20.0
17.0 85.082.516.520.0µg/LTrichloroethene 70-130 2.9 20.0
15.7 78.577.515.520.0µg/LTrichlorofluoromethane 60-140 1.2 20.0
13.4 67.0*64.5*12.920.0µg/L1,2,3-Trichloropropane 70-130 3.8 20.0
15.0 75.076.015.220.0µg/L1,2,4-Trimethylbenzene 70-130 1.3 20.0
15.0 75.075.015.020.0µg/L1,3,5-Trimethylbenzene 70-130 0.0 20.0
22.5 11311923.720.0µg/LVinyl Acetate 60-140 5.1 20.0
16.7 83.582.516.520.0µg/LVinyl Chloride 60-140 1.2 20.0
15.4 77.076.515.320.0µg/Lo-Xylene 70-130 0.6 20.0
30.9 77.276.030.440.0µg/Lm,p-Xylene 70-130 1.6 20.0
91.892.64-Bromofluorobenzene (S)70-130
95.495.0Dibromofluoromethane (S)70-130
81.481.41,2-Dichloroethane - d4 (S)70-130
91.290.8Toluene-d8 (S)70-130
Page 7 of 15* QC Fail Date:03/21/2023 03:22 PM
Page 67 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V30790QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V30661
Associated Lab Samples: 90358, 90359, 90360, 90361, 90362, 90363
LRB-V30661 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/10/23 18:172.000.302<0.302µg/LAcenaphthene
03/10/23 18:172.000.297<0.297µg/LAcenaphthylene
03/10/23 18:172.000.836<0.836µg/LAnthracene
03/10/23 18:1710.01.32<1.32µg/LBenzidine
03/10/23 18:172.000.637<0.637µg/LBenzo(a)anthracene
03/10/23 18:172.001.02<1.02µg/LBenzo(a)pyrene
03/10/23 18:175.002.49<2.49µg/LBenzo(b)fluoranthene
03/10/23 18:175.001.01<1.01µg/LBenzo(g,h,i)perylene
03/10/23 18:175.001.99<1.99µg/LBenzo(k)fluoranthene
03/10/23 18:1710.01.10<1.10µg/LBenzoic Acid
03/10/23 18:175.000.684<0.684µg/LBenzyl alcohol
03/10/23 18:175.000.468<0.468µg/LBis(2-Chloroethoxy)methane
03/10/23 18:175.001.04<1.04µg/LBis(2-Chloroethyl)ether
03/10/23 18:175.001.08<1.08µg/LBis(2-Chloroisopropyl)ether
03/10/23 18:1710.03.46<3.46µg/LBis(2-ethylhexyl)phthalate
03/10/23 18:175.001.11<1.11µg/L4-Bromophenyl phenyl ether
03/10/23 18:175.001.83<1.83µg/LButyl benzyl phthalate
03/10/23 18:175.001.18<1.18µg/L4-Chloro-3-methylphenol
03/10/23 18:1720.07.38<7.38µg/L2-Chloronaphthalene
03/10/23 18:1710.00.938<0.938µg/L2-Chlorophenol
03/10/23 18:175.001.71<1.71µg/L4-Chlorophenyl phenyl ether
03/10/23 18:172.000.405<0.405µg/LChrysene
03/10/23 18:172.000.434<0.434µg/LDibenz(a,h)anthracene
03/10/23 18:175.000.856<0.856µg/LDibenzofuran
03/10/23 18:175.002.00<2.00µg/L1,2-Dichlorobenzene
03/10/23 18:175.002.00<2.00µg/L1,3-Dichlorobenzene
03/10/23 18:175.002.05<2.05µg/L1,4-Dichlorobenzene
Page 8 of 15Date:03/21/2023 03:22 PM
Page 68 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V30790QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V30661
Associated Lab Samples: 90358, 90359, 90360, 90361, 90362, 90363
LRB-V30661 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/10/23 18:175.001.89<1.89µg/L3,3'-Dichlorobenzidine
03/10/23 18:1710.01.46<1.46µg/L2,4-Dichlorophenol
03/10/23 18:175.000.745<0.745µg/LDiethyl phthalate
03/10/23 18:175.000.939<0.939µg/LDimethyl phthalate
03/10/23 18:1720.01.57<1.57µg/L2,4-Dimethylphenol
03/10/23 18:175.002.06<2.06µg/LDi-n-butyl phthalate
03/10/23 18:1710.02.07<2.07µg/L4,6-Dinitro-2-methylphenol
03/10/23 18:1710.01.92<1.92µg/L2,4-Dinitrophenol
03/10/23 18:175.001.11<1.11µg/L2,4-Dinitrotoluene
03/10/23 18:175.000.809<0.809µg/L2,6-Dinitrotoluene
03/10/23 18:175.001.65<1.65µg/LDi-n-Octyl Phthalate
03/10/23 18:172.000.250<0.250µg/LFluoranthene
03/10/23 18:172.000.807<0.807µg/LFluorene
03/10/23 18:175.000.979<0.979µg/LHexachlorobenzene
03/10/23 18:175.002.73<2.73µg/LHexachlorobutadiene
03/10/23 18:175.002.05<2.05µg/LHexachlorocyclopentadiene
03/10/23 18:175.001.76<1.76µg/LHexachloroethane
03/10/23 18:172.000.477<0.477µg/LIndeno(1,2,3-cd)pyrene
03/10/23 18:175.000.444<0.444µg/LIsophorone
03/10/23 18:172.001.14<1.14µg/L1-Methylnaphthalene
03/10/23 18:172.000.666<0.666µg/L2-Methylnaphthalene
03/10/23 18:172.000.728<0.728µg/LNaphthalene
03/10/23 18:175.000.905<0.905µg/LNitrobenzene
03/10/23 18:175.000.493<0.493µg/L2-Nitrophenol
03/10/23 18:1710.01.23<1.23µg/L4-Nitrophenol
03/10/23 18:175.001.10<1.10µg/LN-Nitrosodiphenylamine
03/10/23 18:175.000.641<0.641µg/LN-Nitroso-di-n-propylamine
Page 9 of 15Date:03/21/2023 03:22 PM
Page 69 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V30790QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V30661
Associated Lab Samples: 90358, 90359, 90360, 90361, 90362, 90363
LRB-V30661 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/10/23 18:175.001.43<1.43µg/LPentachlorophenol
03/10/23 18:172.000.428<0.428µg/LPhenanthrene
03/10/23 18:175.000.651<0.651µg/LPhenol
03/10/23 18:172.000.434<0.434µg/LPyrene
03/10/23 18:175.002.21<2.21µg/L1,2,4-Trichlorobenzene
03/10/23 18:175.001.32<1.32µg/L2,4,6-Trichlorophenol
03/10/23 18:172-Fluorobiphenyl (S)70.8 49-118
03/10/23 18:172-Fluorophenol (S)42.7 22-84
03/10/23 18:17Nitrobenzene-d5 (S)62.4 43-123
03/10/23 18:174-Terphenyl-d14 (S)86.6 49-151
03/10/23 18:172,4,6-Tribromophenol (S)70.8 31-144
03/10/23 18:17Phenol-d5 (S)29.5 10-63
LCS-V30661 LCSD-V30661Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
37.7 75.482.441.250.0µg/LAcenaphthene 47-145 8.8 20.0
37.7 75.481.640.850.0µg/LAcenaphthylene 33-145 7.8 20.0
41.3 82.689.444.750.0µg/LAnthracene 27-133 7.9 20.0
11.3 22.631.215.650.0µg/LBenzidine 15-150 31.9*20.0
41.5 83.089.444.750.0µg/LBenzo(a)anthracene 33-143 7.4 20.0
45.4 90.897.448.750.0µg/LBenzo(a)pyrene 17-163 7.0 20.0
41.6 83.290.045.050.0µg/LBenzo(b)fluoranthene 24-159 7.8 20.0
39.4 78.884.442.250.0µg/LBenzo(g,h,i)perylene 10-219 6.8 20.0
40.2 80.486.643.350.0µg/LBenzo(k)fluoranthene 11-162 7.4 20.0
14.1 28.226.413.250.0µg/LBenzoic Acid 10-125 6.5 20.0
Page 10 of 15* QC Fail Date:03/21/2023 03:22 PM
Page 70 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V30790QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V30661
LCS-V30661 LCSD-V30661Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
35.8 71.671.835.950.0µg/LBenzyl alcohol 16-107 0.2 20.0
33.9 67.874.437.250.0µg/LBis(2-Chloroethoxy)methane 33-184 9.2 20.0
30.3 60.668.634.350.0µg/LBis(2-Chloroethyl)ether 12-158 12.3 20.0
33.6 67.274.037.050.0µg/LBis(2-Chloroisopropyl)ether 36-166 9.6 20.0
45.1 90.297.248.650.0µg/LBis(2-ethylhexyl)phthalate 10-158 7.4 20.0
39.8 79.687.443.750.0µg/L4-Bromophenyl phenyl ether 53-127 9.3 20.0
45.6 91.210251.050.0µg/LButyl benzyl phthalate 10-152 11.1 20.0
34.7 69.470.835.450.0µg/L4-Chloro-3-methylphenol 22-147 1.9 20.0
36.2 72.478.639.350.0µg/L2-Chloronaphthalene 60-118 8.2 20.0
31.0 62.067.233.650.0µg/L2-Chlorophenol 23-134 8.0 20.0
39.0 78.084.642.350.0µg/L4-Chlorophenyl phenyl ether 25-158 8.1 20.0
41.8 83.691.845.950.0µg/LChrysene 17-168 9.3 20.0
40.7 81.488.844.450.0µg/LDibenz(a,h)anthracene 10-227 8.6 20.0
38.2 76.483.641.850.0µg/LDibenzofuran 39-114 9.0 20.0
26.8 53.657.828.950.0µg/L1,2-Dichlorobenzene 32-129 7.5 20.0
25.6 51.256.228.150.0µg/L1,3-Dichlorobenzene 20-124 9.3 20.0
25.7 51.456.028.050.0µg/L1,4-Dichlorobenzene 20-124 8.5 20.0
32.6 65.269.034.550.0µg/L3,3'-Dichlorobenzidine 10-262 5.6 20.0
33.7 67.470.635.350.0µg/L2,4-Dichlorophenol 39-135 4.6 20.0
40.6 81.290.645.350.0µg/LDiethyl phthalate 10-114 10.9 20.0
39.7 79.489.044.550.0µg/LDimethyl phthalate 10-112 11.4 20.0
36.3 72.675.237.650.0µg/L2,4-Dimethylphenol 32-119 3.5 20.0
44.6 89.296.848.450.0µg/LDi-n-butyl phthalate 10-118 8.1 20.0
37.3 74.682.441.250.0µg/L4,6-Dinitro-2-methylphenol 10-181 9.9 20.0
39.0 78.080.440.250.0µg/L2,4-Dinitrophenol 10-191 3.0 20.0
40.8 81.689.844.950.0µg/L2,4-Dinitrotoluene 39-139 9.5 20.0
Page 11 of 15Date:03/21/2023 03:22 PM
Page 71 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V30790QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V30661
LCS-V30661 LCSD-V30661Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
41.1 82.292.046.050.0µg/L2,6-Dinitrotoluene 50-158 11.2 20.0
43.7 87.494.447.250.0µg/LDi-n-Octyl Phthalate 10-146 7.7 20.0
40.6 81.288.044.050.0µg/LFluoranthene 26-137 8.0 20.0
39.4 78.888.044.050.0µg/LFluorene 59-121 11.0 20.0
39.4 78.887.843.950.0µg/LHexachlorobenzene 10-152 10.8 20.0
24.8 49.653.826.950.0µg/LHexachlorobutadiene 24-116 8.1 20.0
26.2 52.455.427.750.0µg/LHexachlorocyclopentadiene 32-117 5.5 20.0
24.3 48.653.026.550.0µg/LHexachloroethane 40-113 8.6 20.0
38.0 76.083.041.550.0µg/LIndeno(1,2,3-cd)pyrene 10-171 8.8 20.0
31.2 62.467.233.650.0µg/LIsophorone 21-196 7.4 20.0
31.1 62.265.432.750.0µg/L1-Methylnaphthalene 40-135 5.0 20.0
29.6 59.263.031.550.0µg/L2-Methylnaphthalene 18-121 6.2 20.0
28.4 56.860.430.250.0µg/LNaphthalene 21-133 6.1 20.0
30.1 60.264.632.350.0µg/LNitrobenzene 35-180 7.0 20.0
29.7 59.463.831.950.0µg/L2-Nitrophenol 29-182 7.1 20.0
19.3 38.650.825.450.0µg/L4-Nitrophenol 10-132 27.2*20.0
49.6 99.210954.450.0µg/LN-Nitrosodiphenylamine 69-152 9.2 20.0
34.7 69.476.038.050.0µg/LN-Nitroso-di-n-propylamine 10-230 9.0 20.0
37.6 75.277.238.650.0µg/LPentachlorophenol 14-176 2.6 20.0
41.4 82.890.645.350.0µg/LPhenanthrene 54-120 8.9 20.0
16.7 33.437.218.650.0µg/LPhenol 10-112 10.7 20.0
43.4 86.894.247.150.0µg/LPyrene 52-115 8.1 20.0
26.6 53.256.628.350.0µg/L1,2,4-Trichlorobenzene 44-142 6.1 20.0
37.0 74.079.839.950.0µg/L2,4,6-Trichlorophenol 37-144 7.5 20.0
72.077.82-Fluorobiphenyl (S)49-118
38.940.22-Fluorophenol (S)22-84
Page 12 of 15* QC Fail Date:03/21/2023 03:22 PM
Page 72 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
625.1 - Base/Neutrals and Acids by GC/MS
625.1
V30790QC Analytical Batch(es):
Analysis Method:
Analysis Description:
625.1 (Prep)
QC Prep:V30661
LCS-V30661 LCSD-V30661Laboratory Control Sample & LCSD
LCSD
ResultParameter
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
57.261.8Nitrobenzene-d5 (S)43-123
84.891.64-Terphenyl-d14 (S)49-151
74.679.92,4,6-Tribromophenol (S)31-144
27.627.5Phenol-d5 (S)10-63
Page 13 of 15Date:03/21/2023 03:22 PM
Page 73 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Massachusetts EPH
MADEP-EPH
V30904QC Analytical Batch(es):
Analysis Method:
Analysis Description:
MAEPH (Prep)
QC Prep:V30820
Associated Lab Samples: 90358, 90359, 90361, 90362, 90363
LRB-V30820 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/16/23 10:5435028.2<28.2µg/LAliphatic C9-C18
03/16/23 10:54500124<124µg/LAliphatic C19-C36
03/16/23 10:5425061.2<61.2µg/LAromatic C11-C22
03/16/23 10:542-Fluorobiphenyl (S)102 40-140
03/16/23 10:542-Bromonaphthalene (S)101 40-140
03/16/23 10:54Chlorooctadecane (S)69.2 40-140
03/16/23 10:54OTP Surrogate (S)77.5 40-140
LCS-V30820 LCSD-V30820Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
328 54.6164*983600µg/LAliphatic C9-C18 40-140 99.9*50.0
1890 11111619701700µg/LAromatic C11-C22 40-140 4.1 50.0
1151102-Fluorobiphenyl (S)40-140
1101052-Bromonaphthalene (S)40-140
65.382.1Chlorooctadecane (S)40-140
83.091.2OTP Surrogate (S)40-140
Page 14 of 15* QC Fail Date:03/21/2023 03:22 PM
Page 74 of 77
Quality Control Data
23-066-0033Report No:
Project Description:
Client ID:CES Group
Cedar Hills Trucking
QC Prep Batch Method:
Massachusetts EPH
MADEP-EPH
V31017QC Analytical Batch(es):
Analysis Method:
Analysis Description:
MAEPH (Prep)
QC Prep:V31015
Associated Lab Samples: 90360
LRB-V31015 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/16/23 10:5435028.2<28.2µg/LAliphatic C9-C18
03/16/23 10:54500124<124µg/LAliphatic C19-C36
03/16/23 10:5425061.2<61.2µg/LAromatic C11-C22
03/16/23 10:542-Fluorobiphenyl (S)102 40-140
03/16/23 10:542-Bromonaphthalene (S)101 40-140
03/16/23 10:54Chlorooctadecane (S)69.2 40-140
03/16/23 10:54OTP Surrogate (S)77.5 40-140
LCS-V31015 LCSD-V31015Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
328 54.6164*983600µg/LAliphatic C9-C18 40-140 99.9*50.0
685 85.6268*2140800µg/LAliphatic C19-C36 40-140 103*50.0
1890 11111619701700µg/LAromatic C11-C22 40-140 4.1 50.0
1151102-Fluorobiphenyl (S)40-140
1101052-Bromonaphthalene (S)40-140
65.382.1Chlorooctadecane (S)40-140
83.091.2OTP Surrogate (S)40-140
Page 15 of 15* QC Fail Date:03/21/2023 03:22 PM
Page 75 of 77
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:23-066-0033
CES Group
00012
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT-15 1.8C
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)? Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Asia Blakeborough Date & Time:03/07/2023 17:38:41
Special precautions or instructions included?
Comments:
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