AS-88542_96835_CA_LSA_20230314

SOUTHEASTERN GEOLOGICAL SERVICES
PO Box 441
Shelby, NC 28151
704 481 8558
TRANSMITTAL LETTER
BAKER GRADING AND LANDSCAPING
The following report is issued in pdf format:
-) AS-88542_96835_CA_LSA_20230314
-) Baker Grading and Landscaping Inc.
-) Incident #: 96835
-) LSA – phase 1
-) 3-14-23
-) Facility ID: none
Richard Kelly
Geologist
1
B. EXECUTIVE SUMMARY
Baker Grading excavated the contaminated soil prior to conducting the LSA. Four post
excavation soil samples are non-detect and show that the contaminated soil was excavated. A
monitor well was installed at the point with the highest soil contamination from the 20 Day
Report sampling. No compounds were detected in the groundwater.
C. TABLE OF CONTENTS
D. Site History and Characterization 1
E. Risk Classification 2
F. Receptor Information 2
G. Land Use 3
H. Site Geology and Hydrology 3
I. Sampling Results 4
J. Conclusions 4
K. Free Product 4
L. Figures 5
M. Tables 5
N. Appendices 5
D. SITE HISTORY AND CHARACTERIZATION
1. Site Owner:
Baker Grading
1000 Bat Cave Road
Old Fort, NC
2. UST Information: none – surface spill
3. Non UST Information
a. ASTs: none
b. Spills: none previous
4. Release Description
The release is a surface spill from the fuel tank of a decommissioned truck. On August 11, 2022
the truck was being processed for scrap and the fuel tank was removed and placed on the ground.
The tank was a 75 gallon, diesel tank; the amount of fuel in the tank is unknown. Unknown to
Baker Grading, fuel leaked from the tank and flowed into a tributary of Moffitt Branch. The
release was discovered by a sheen on the tributary creek; Baker Grading was notified of the
release on August 16, 2022.
2
The release occurred close to the western property line, approximately seventy feet (flow path)
from the tributary creek. A small berm/levee is along the creek; a 24 inch pipe directed site
runoff through the berm. The spill flowed directly to the pipe and into the creek.
5. Site Characteristics:
a. Facility: commercial, over ten acres with several buildings and a working yard with
equipment and supply storage.
b. Surrounding Area: commercial and residential mix
c. Water Supply: area serviced by municipal water / site utilizes potable bottled water,
groundwater plumbed to toilets
d. Topography: flat
e. Vegetation: gravel covered working lot
f. Surface Water: tributary of Moffitt Branch flows through site
g. Wells: five potable wells within 1,000 feet
h. Building: several on site – none near the release
i. Soil Type: fluvial silt and sand
k. Bedrock: not penetrated
l. Groundwater: 2.0 feet beneath the surface at the release
6. Summary of Actions
All the contaminated soil was excavated and disposed at Environmental Soils. A monitor well
was installed to complete this investigation.
E. RISK CHARACTERIZATION
There are potable wells within 1,000 feet of the source area, but this incident will be classified a
low risk as all of the contaminated soil was excavated and the groundwater is not contaminated.
The risk classification questionnaire is attached.
F. RECEPTOR INFORMATION
1. Water Supply Wells
There are five potable water supply wells within 1,000 feet of the source area. Additionally,
Baker Grading has a site well but it is plumbed to the office restrooms and for yard use. Baker
Grading uses bottled water for consumption.
a. Town of Old Fort
Potable water is provided by the town of Old Fort. A water line runs along Bat Cave Road (from
town) to the juncture with Old Fort Sugar Hill Road. The line continues along Old Fort Sugar
Hill Road, but it does not extend pass this point on Bat Cave Road. The water line extends along
the roads north of Bat Cave Road within the 1,000 foot source area radius. The line does not
extend along Moffitt Branch Road.
We met with the water billing clerk and the water meter reader and went over all the properties
within 1,00 feet of the source area. They identified all the properties that are served by
municipal water and known wells.
3
b. Area Walkover
The area was searched to check for the specific locations of the known water supply wells, and to
check for possible wellheads on property served by the town.
c. 500 Foot Radius
Property owners within 500 feet were not contacted for the following two reasons: (1) the
interview with the town employees was considered thorough, and (2) all sample analyses are non
detect.
2. Surface Water: a tributary of Moffitt Creek is 70 feet (flow path) down gradient of the release
location.
3. Wellhead Protection Area: none within 1,000 feet.
4. Coastal Plain: not applicable
5. Subsurface Structures: none.
6. Property Owners
The table of adjacent property owners with an accompanying McDowell County GIS map are
attached.
G. LAND USE
1. Property Owners and Occupants
The adjacent properties are:
a. North: residence
b. East: residence
c. South: undeveloped - woods
d. West: undeveloped – woods.
2. Zoning
The site is outside of the Town of Old Fort and not zoned under McDowell County.
3. Sensitive Land Use Feature
None within a half mile.
H. SITE GEOLOGY AND HYDROLOGY
1. General
A tributary of Moffitt Branch flows through the Baker Grading property. The release occurred
seventy feet from the tributary. The subsurface is unconsolidated fluvial silt and sand. The
water table is two feet beneath the surface at the point of highest soil contamination (20 day
report sampling).
4
2. Monitor Well (MW-1)
A monitor well was installed February 5, 2023. It was installed at the location of soil boring #3
from the 20 Day Report. This boring had the highest contaminant level of the six 20 Day
samples. The well was installed to eight feet with screen across the bottom 6.5 feet. The water
table was two feet beneath the surface.
I. SAMPLING RESULTS
1. Soil Excavation
Baker grading excavated the contaminated soil on January 16, 2023; the soil was disposed at
Environmental Soils – their weight ticket shows 9.4 tons. SGS marked the area to be excavated.
The fill from the initial excavation (20 day report) was first set aside; this material was easily
identified as Baker Grading back filled with cobblestones. The excavation dimensions were:
(1) horizontally extended from boring #2 (20 day report) to the creek, (2) four feet wide, and
(3) vertically extended to the water table.
2. Soil Sampling
Four soil samples were taken, post excavation on February 7, 2023, to confirm that the horizontal
extent of the soil contamination was excavated. Two samples were taken from each side of the
excavation, less than one foot from the excavation wall. The sides of the excavation were easily
identified as the excavation was defined by the break in the berm.
The samples were taken with a hand auger, one foot above the water table as measured in MW-1.
The samples were analyzed by methods TPH GRO and DRO (spill) and all four were non detect.
2. Groundwater Sampling
MW-1 was sampled February 7, 2023. The sample was analyzed by methods 625, 602, EPH,
and VPH; all analyzes were non detect.
3. Water Supply Well Sampling: none sampled
4. Monitoring Well Construction Information: a well construction record, geologist log, and
Table B-7 are attached.
J. CONCLUSIONS
Based on the sample results there is no contamination on site. All of the soil contamination was
excavated and the groundwater is not contaminated.
K. FREE PRODUCT – none detected
5
L. FIGURES
Figure 1 USGS Topographic Map
Figure 2 Site Map
Figure 4 Water Supply Well Map (also follows Table B5)
Figure 5 Excavation Map
Figure 6 Cross Section: excavation - width
Figure 7 Cross Section: excavation - length, material removed
Figure 8 Cross Section: excavation - length with monitor well
Figure 9 Adjacent Properties Map - follows Table B-6
M. TABLES
B-3 Summary of Soil Sampling Results
B-4 Summary of Groundwater Sampling Results
B-5 Receptor Information
B-6 Property Owners - followed by map
B-7 Well Construction Information
B-10 Sensitive Land Use – No Table – no sensitive sites
N. APPENDICES
A. Risk Classification Questionnaire (immediately follow text)
B. Standard Procedures
C. Soil Disposal Manifest
D. Monitoring Well Construction Record
E. Geologist Logs
F. Laboratory Analyses and Chain of Custody
Table B-3: Summary of Soil Sampling Results
Revision Date: 3-12-23 Incident Number and Name: 96835 Baker Grading Facility ID#:
Analytical Method (e.g., VOC by EPA 8260)
8015 8015
Contaminant of Concern TPH-DROTPH-GROSample
ID
Date
Collected
(m/dd/yy)
Source
Area
Sample
Depth
(ft BGS)
Incident
Phase
(Closure,
20Day,
LSA,
etc.)
1 2-7-23 Spill 1.5 LSA <7 <11
2 “ “ 2.0 “ <7 <10
3 “ “ 1.75 “ <7 <11
4 “ “ 1.75 “ <7 <10
Action Level 100 50
Results reported in mg/kg.mg/kg =milligrams per kilogram
Results rounded to whole numbers
Table B-4: Summary of Surface Water Sampling Results
Revision Date: 3-12-23 Incident Number and Name: 96835 Baker Grading Facility ID#:
Analytical Method (e.g., VOC by SM6000B) or Field
Measurement (FM)602 602 602 602 602 625
Contaminant of Concern/ Field MeasurementBenzeneTolueneEthylbenzeneXylenesNaphthaleneNaphthaleneMW ID Date
Collected
Sample ID Incident
Phase
1 2-7-23 MW-1 LSA <1 <1 <1 <2 <2 <4
Minimum Reporting Limit (ug/l)
2L Standard (ug/l)1 600 600 500 6 6
GCL (ug/l)5000 260K 84500 85500 6000 6000
NC 2B Standard or EPA National Criteria (ug/l)
Results reported in ug/lug/l =micrograms per liter GCL = gross contamination level
602 / 625 / EPH / VPH Analyses: all non-detect.
Table B-5: Public and Private Water Supply Well and Other Receptor Information
Revision Date: 3-9-23 Incident Number and Name: Baker Grading Facility ID#:
Public and Private Water Supply Wells
Well #Well Owner/ User
(indicate which)
Address
Old Fort, NC 28762
Phone
Number
Latitude/
Longitude *
(decimal
degrees)
Well Use
Well
Depth
(ft
BGS)
**
Type
of
Well
Well
Casing
Depth (ft.
BGS)
Well
Screen
Interval
(x to y ft.
BGS)
Distance
from
source
area of
release
(ft.)Upordowngradient1 Baker Grading 1000 Bat Cave Road 828
668 5060
35.616667
-82.174389 restroom bored up
2 Presnell, Charles 1098 Bat Cave Road 35.615778
-82.174083 potable drill up
3 Nichols, Williams 1089 Bat Cave Road 35.615417
-82.173472 potable drill up
4 Sundblade, Mesheala 203 Moffitt Branch Rd 35.615167
-82.177806 potable drill up
5 Hoyle, Rethel 242 Moffitt Branch Rd 35.615361
-82.178556 potable drill up
6 Rivas, Jose 94 Moffitt Branch Rd 35.616758
-82.177111 potable drill down
Other Receptors
(Other public water supplies, reservoirs, supply lines, surface water bodies, wellhead protection areas, recharge areas for deep aquifers, subsurface structures)
Receptor
ID Description Location
Latitude/ Longitude of
any significant point(s)*
(describe to left)
(decimal degrees)
Contact Phone
Number Usage
Up or
down-
gradient
Distance from
source area of
release (ft.)
Creek Impact point On Site 35.616639
-82.176222 Down 70
* The location must be sufficiently accurate and precise to allow easy recovery of lost or damaged wells or replication of sampling points.**
Ft BGS = feet below ground surface
Table B-6: Property Owners/ Occupants
Revision Date: 3-9-23 Incident No. and Name: Baker Grading Facility ID#:
Tax Parcel
Number/
Map ID
Owner/ Occupant Name
(Last, First MI)
Address
ALL: Old Fort, NC 28762
A Fretwell, David
residence 938 Bat Cave Road
B Baker, Mark
residence 958 Bat Cave Road
C & D Nichols, William
residences 1001 Bat Cave Road
E Smith, Emily
residence Bat Cave Road
F Presnell, Charles
residence 1098 Bat Cave Road
G
Freeman, Joshua
mostly wooded, residence 1200 feet
from source
1216 Bat Cave Road
H
Grindstaff, Willa Mae
mostly wooded, residence 1800 feet
from source
Grindstaff Lane
I Sundblade, Mesheala
residence 203 Moffitt Branch Road
J Cordell, Jody
woods Moffitt Branch Road
K Carroll, Harry
residence 910 Bat Cave Road
L Fretwell, David
residence 938 Bat Cave Road
Table B-7: Monitoring and Remediation Well Construction Information
Revision Date: 3-12-23 Incident Number and Name: 96835 Baker Grading Facility ID#:
Well
ID
Date
Installed
(m/dd/yy)
Date
Water
Level
Measured
(m/dd/yy)
Well
Casing
Diameter
(in.)
Well
Casing
Depth
(ft.
BGS)
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.)
Latitude/
Longitude
(decimal
degrees)***
1 2-5-23 2-7-23 2 1.5 1.5 8 100 2 0 98 35.61671
-82.17604
Ft BGS = feet below ground surface
* Reference Point for Elevation MeasurementsMW-100 , Assumed Elevation: 100.00 ft.
** If free product is present in a well, groundwater elevation is calculated by: [Top of Casing Elevation - Depth to Water] + [free product thickness x 0.8581]
***The location must be sufficiently accurate and precise to allow easy recovery of lost or damaged wells.
Part I – Groundwater/Surface Water/Vapor Impacts
High Risk
1.Has the release contaminated any water supply well including any well used for non-drinking purposes?NO
2.Is a water supply well used for drinking water located within 1,000 feet of the source area of the release?
YES
3.Is a water supply well not used for drinking water (e.g., irrigation, washing cars, industrial cooling water,
filling swimming pools) located within 250 feet of the source area of the release?YES
4.Does groundwater within 500 feet of the source area of the release have the potential for future use (there is
no other source of water supply other than the groundwater)?Moffitt Branch Rd – upgradient YES
5.Do vapors from the release pose a threat of explosion because of accumulation of the vapors in a confined
space or pose any other serious threat to public health, public safety or the environment?NO
6.Are there any other factors that would cause the release to pose an imminent danger to public health, public
safety, or the environment?NO
Intermediate Risk
7.Is a surface water body located within 500 feet of the source area of the release?
YES
If YES, does the maximum groundwater contaminant concentration exceed the surface water quality
standards and criteria found in 15A NCAC 2B .0200 by a factor of 10?NO
8.Is the source area of the release located within an approved or planned wellhead protection area as defined in
42 USC 300h-7(e)?NO
9.Is the release located in the Coastal Plain physiographic region as designated on a map entitled “Geology of
North Carolina” published by the Department in 1985?NO
If YES, is the source area of the release located in an area in which there is recharge to an unconfined or
semi-confined deeper aquifer that is being used or may be used as a source of drinking water?NA
10.Do the levels of groundwater contamination for any contaminant exceed the gross contamination levels (See
Table 2.) established by the Department?NO
Part II - Land Use
Property Containing Source Area of Release
The questions below pertain to the property containing the source area of the release.
1.Does the property contain one or more primary or secondary residences (permanent or temporary)?NO
2.Does the property contain a school, daycare center, hospital, playground, park, recreation area, church,
nursing home, or other place of public assembly?NO
3.Does the property contain a commercial (e.g., retail, warehouse, office/business space, etc.) or industrial
(e.g., manufacturing, utilities, industrial research and development, chemical/petroleum bulk storage, etc.)
enterprise, an inactive commercial or industrial enterprise, or is the land undeveloped?YES
Describe.
Baker Grading: office and storage yard
4.Do children visit the property?NO
Explain.
Commercial – no retail sales.
Is access to the property reliably restricted consistent with its use (e.g., by fences, security personnel or
both)?YES
Drive is gated – shut and locked when closed.
5.Do pavement, buildings, or other structures cap the contaminated soil?NO
Describe.
Gravel cover over excavated areas.
If yes, what mechanisms are in place or can be put into place to ensure that the contaminated soil will
remain capped in the foreseeable future?
6.What is the zoning status of the property?
Not zoned – outside the municipal boundaries of Old Fort
7.Is the use of the property likely to change in the next 20 years?NO
Explain.
Commercial Property
Property Surrounding Source Area of Release
The questions below pertain to the area within 1,500 feet of the source area of the release (excludes property
containing source area of the release):
1. What is the distance from the source area of the release to the nearest primary or secondary residence
(permanent or temporary)?
Residence 250 feet north of the rele3ase
2. What is the distance from the source area of the release to the nearest school, daycare center, hospital,
playground, park, recreation area, church, nursing home or other place of public assembly?
None with ¼ mile
3. What is the zoning status of properties in the surrounding area?
Not zoned – McDowell County
4. Briefly characterize the use and activities of the land in the surrounding area.
Largely undeveloped/wooded, especially to the west and south. Light residential to the north and southeast.
DRILLING PROTOCOL
The monitor well boring was hand augered with a 3.25 inch auger. A two inch well was installed
through the open hole; the sand filter pack and bentonite plug were poured into the annular
space. The hand auger was washed before coming on site.
The soil borings were advanced with a hand auger; it was washed between sample points.
SAMPLING PROTOCOL
The soil samples were placed in laboratory provided jars (DRO) and kits (GRO). Groundwater
samples were taken with a new, disposable bailer after first purging three well casing volumes.
They were placed in laboratory provided jars and vials. All samples were fixed with a chain of
custody, and kept on ice for shipment between the field, office, and laboratory. Samples were
refrigerated at our office and delivered to PACE Analytical the following day.
Soil Samples
Analyses TPG DRO & GRO
Taken 2-7-23
Delivered 2-8-23
Groundwater Samples:
Analyses 602 with xylenes, 625, EPH, and VPH
Taken 2-7-23
Delivered 2-8-23
#=CL#
February 27, 2023
LIMS USE: FR - RICHARD KELLY
LIMS OBJECT ID: 92651037
92651037
Project:
Pace Project No.:
RE:
Mr. Richard Kelly
SE Geologic
301 Windsor Dr.
Shelby, NC 28150
BAKER GRADING
Dear Mr. Kelly:
Enclosed are the analytical results for sample(s) received by the laboratory on February 08, 2023. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard
[e-mail]
Project Manager
[phone]
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 26
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92651037
BAKER GRADING
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
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New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
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USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
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Vermont Dept. of Health: ID# VT-2006
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Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
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South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
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Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 26
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92651037
BAKER GRADING
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92651037001 SB-1 EPA 8015C 2 PASI-CHH
EPA 8015C 2 PASI-CLMB
SW-846 1 PASI-CKDF
92651037002 SB-2 EPA 8015C 2 PASI-CHH
EPA 8015C 2 PASI-CLMB
SW-846 1 PASI-CKDF
92651037003 SB-3 EPA 8015C 2 PASI-CHH
EPA 8015C 2 PASI-CLMB
SW-846 1 PASI-CKDF
92651037004 SB-4 EPA 8015C 2 PASI-CHH
EPA 8015C 2 PASI-CLMB
SW-846 1 PASI-CKDF
92651037005 MW-1 MADEP EPH 7 PASI-CBAJ
MADEP VPH 6 PANADM
EPA 625.1 58 PASI-CPKS
SM 6200B 16 PASI-CSAS
PAN = Pace National - Mt. Juliet
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 26
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92651037
BAKER GRADING
Sample:SB-1 Lab ID:92651037001 Collected:02/07/23 00:00 Received:02/08/23 13:30 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8015C Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8015 GCS THC-Diesel
Diesel Range Organics(C10-C28)ND mg/kg 02/10/23 12:4002/08/23 17:586.5 1
Surrogates
n-Pentacosane (S)103 %02/10/23 12:40 629-99-202/08/23 17:5810-130 1
Analytical Method: EPA 8015C Preparation Method: EPA 5030B
Pace Analytical Services - Charlotte
Gasoline Range Organics
Gas Range Organics (C6-C10)ND mg/kg 02/09/23 17:1302/09/23 11:5510.6 1
Surrogates
4-Bromofluorobenzene (S)112 %02/09/23 17:13 460-00-402/09/23 11:5566-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 24.1 %02/08/23 17:10 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 26
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92651037
BAKER GRADING
Sample:SB-2 Lab ID:92651037002 Collected:02/07/23 00:00 Received:02/08/23 13:30 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8015C Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8015 GCS THC-Diesel
Diesel Range Organics(C10-C28)ND mg/kg 02/10/23 12:5702/08/23 17:586.6 1
Surrogates
n-Pentacosane (S)62 %02/10/23 12:57 629-99-202/08/23 17:5810-130 1
Analytical Method: EPA 8015C Preparation Method: EPA 5030B
Pace Analytical Services - Charlotte
Gasoline Range Organics
Gas Range Organics (C6-C10)ND mg/kg 02/09/23 17:3802/09/23 11:559.8 1
Surrogates
4-Bromofluorobenzene (S)111 %02/09/23 17:38 460-00-402/09/23 11:5566-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 23.4 %02/08/23 17:10 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 26
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92651037
BAKER GRADING
Sample:SB-3 Lab ID:92651037003 Collected:02/07/23 00:00 Received:02/08/23 13:30 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8015C Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8015 GCS THC-Diesel
Diesel Range Organics(C10-C28)ND mg/kg 02/10/23 13:1302/08/23 17:586.4 1
Surrogates
n-Pentacosane (S)53 %02/10/23 13:13 629-99-202/08/23 17:5810-130 1
Analytical Method: EPA 8015C Preparation Method: EPA 5030B
Pace Analytical Services - Charlotte
Gasoline Range Organics
Gas Range Organics (C6-C10)ND mg/kg 02/09/23 18:0402/09/23 11:5510.9 1
Surrogates
4-Bromofluorobenzene (S)112 %02/09/23 18:04 460-00-402/09/23 11:5566-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 23.7 %02/08/23 17:11 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 26
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92651037
BAKER GRADING
Sample:SB-4 Lab ID:92651037004 Collected:02/07/23 00:00 Received:02/08/23 13:30 Matrix:Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8015C Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8015 GCS THC-Diesel
Diesel Range Organics(C10-C28)ND mg/kg 02/10/23 13:1302/08/23 17:586.6 1
Surrogates
n-Pentacosane (S)65 %02/10/23 13:13 629-99-202/08/23 17:5810-130 1
Analytical Method: EPA 8015C Preparation Method: EPA 5030B
Pace Analytical Services - Charlotte
Gasoline Range Organics
Gas Range Organics (C6-C10)ND mg/kg 02/09/23 18:3002/09/23 11:5510.4 1
Surrogates
4-Bromofluorobenzene (S)112 %02/09/23 18:30 460-00-402/09/23 11:5566-130 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 24.1 %02/08/23 17:11 N20.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 26
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92651037
BAKER GRADING
Sample:MW-1 Lab ID:92651037005 Collected:02/07/23 00:00 Received:02/08/23 13:30 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: MADEP EPH Preparation Method: MADEP EPH
Pace Analytical Services - Charlotte
MADEP EPH NC Water
Aliphatic (C09-C18)ND ug/L 02/21/23 15:22 N202/20/23 15:321001
Aliphatic (C19-C36)ND ug/L 02/21/23 15:22 N202/20/23 15:321001
Aromatic (C11-C22)ND ug/L 02/21/23 15:22 N202/20/23 15:321001
Surrogates
1-Chlorooctadecane (S)35 %02/21/23 15:22 3386-33-2 1g,S002/20/23 15:3240-140 1
o-Terphenyl (S)55 %02/21/23 15:22 84-15-102/20/23 15:3240-140 1
2-Fluorobiphenyl (S)72 %02/21/23 15:22 321-60-802/20/23 15:3240-140 1
2-Bromonaphthalene (S)74 %02/21/23 15:22 580-13-202/20/23 15:3240-140 1
Analytical Method: MADEP VPH Preparation Method: MADEPV
Pace National - Mt. Juliet
MADEPV
Aliphatic (C05-C08)ND ug/L 02/15/23 11:4802/15/23 11:481001
Aliphatic (C09-C12)ND ug/L 02/15/23 11:4802/15/23 11:481001
Aromatic (C09-C10),Unadjusted ND ug/L 02/15/23 11:48 TPHC9C10A02/15/23 11:481001
Total VPH ND ug/L 02/15/23 11:48 VPH02/15/23 11:481001
Surrogates
2,5-Dibromotoluene (FID)83.1 %02/15/23 11:48 615-59-8FID02/15/23 11:4870.0-130 1
2,5-Dibromotoluene (PID)78.4 %02/15/23 11:48 615-59-8PID02/15/23 11:4870.0-130 1
Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Pace Analytical Services - Charlotte
625 RVE
Acenaphthene ND ug/L 02/14/23 13:36 83-32-902/13/23 13:014.2 1
Acenaphthylene ND ug/L 02/14/23 13:36 208-96-802/13/23 13:014.2 1
Anthracene ND ug/L 02/14/23 13:36 120-12-702/13/23 13:014.2 1
Benzo(a)anthracene ND ug/L 02/14/23 13:36 56-55-302/13/23 13:014.2 1
Benzo(a)pyrene ND ug/L 02/14/23 13:36 50-32-802/13/23 13:014.2 1
Benzo(b)fluoranthene ND ug/L 02/14/23 13:36 205-99-202/13/23 13:014.2 1
Benzo(g,h,i)perylene ND ug/L 02/14/23 13:36 191-24-202/13/23 13:014.2 1
Benzo(k)fluoranthene ND ug/L 02/14/23 13:36 207-08-902/13/23 13:014.2 1
4-Bromophenylphenyl ether ND ug/L 02/14/23 13:36 101-55-302/13/23 13:014.2 1
Butylbenzylphthalate ND ug/L 02/14/23 13:36 85-68-702/13/23 13:014.2 1
4-Chloro-3-methylphenol ND ug/L 02/14/23 13:36 59-50-702/13/23 13:014.2 1
bis(2-Chloroethoxy)methane ND ug/L 02/14/23 13:36 111-91-102/13/23 13:018.3 1
bis(2-Chloroethyl) ether ND ug/L 02/14/23 13:36 111-44-402/13/23 13:014.2 1
2-Chloronaphthalene ND ug/L 02/14/23 13:36 91-58-702/13/23 13:014.2 1
2-Chlorophenol ND ug/L 02/14/23 13:36 95-57-802/13/23 13:014.2 1
4-Chlorophenylphenyl ether ND ug/L 02/14/23 13:36 7005-72-302/13/23 13:014.2 1
Chrysene ND ug/L 02/14/23 13:36 218-01-902/13/23 13:014.2 1
Dibenz(a,h)anthracene ND ug/L 02/14/23 13:36 53-70-302/13/23 13:014.2 1
3,3'-Dichlorobenzidine ND ug/L 02/14/23 13:36 91-94-102/13/23 13:018.3 1
2,4-Dichlorophenol ND ug/L 02/14/23 13:36 120-83-202/13/23 13:014.2 1
Diethylphthalate ND ug/L 02/14/23 13:36 84-66-202/13/23 13:014.2 1
2,4-Dimethylphenol ND ug/L 02/14/23 13:36 105-67-9 L102/13/23 13:018.3 1
Dimethylphthalate ND ug/L 02/14/23 13:36 131-11-302/13/23 13:014.2 1
Di-n-butylphthalate ND ug/L 02/14/23 13:36 84-74-202/13/23 13:014.2 1
4,6-Dinitro-2-methylphenol ND ug/L 02/14/23 13:36 534-52-102/13/23 13:018.3 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 26
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92651037
BAKER GRADING
Sample:MW-1 Lab ID:92651037005 Collected:02/07/23 00:00 Received:02/08/23 13:30 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Pace Analytical Services - Charlotte
625 RVE
2,4-Dinitrophenol ND ug/L 02/14/23 13:36 51-28-502/13/23 13:0141.7 1
2,4-Dinitrotoluene ND ug/L 02/14/23 13:36 121-14-202/13/23 13:014.2 1
2,6-Dinitrotoluene ND ug/L 02/14/23 13:36 606-20-202/13/23 13:014.2 1
Di-n-octylphthalate ND ug/L 02/14/23 13:36 117-84-002/13/23 13:014.2 1
bis(2-Ethylhexyl)phthalate ND ug/L 02/14/23 13:36 117-81-702/13/23 13:014.2 1
Fluoranthene ND ug/L 02/14/23 13:36 206-44-002/13/23 13:014.2 1
Fluorene ND ug/L 02/14/23 13:36 86-73-702/13/23 13:014.2 1
Hexachloro-1,3-butadiene ND ug/L 02/14/23 13:36 87-68-302/13/23 13:014.2 1
Hexachlorobenzene ND ug/L 02/14/23 13:36 118-74-102/13/23 13:014.2 1
Hexachlorocyclopentadiene ND ug/L 02/14/23 13:36 77-47-402/13/23 13:018.3 1
Hexachloroethane ND ug/L 02/14/23 13:36 67-72-1 L202/13/23 13:014.2 1
Indeno(1,2,3-cd)pyrene ND ug/L 02/14/23 13:36 193-39-502/13/23 13:014.2 1
Isophorone ND ug/L 02/14/23 13:36 78-59-102/13/23 13:018.3 1
Naphthalene ND ug/L 02/14/23 13:36 91-20-302/13/23 13:014.2 1
Nitrobenzene ND ug/L 02/14/23 13:36 98-95-302/13/23 13:014.2 1
2-Nitrophenol ND ug/L 02/14/23 13:36 88-75-502/13/23 13:014.2 1
4-Nitrophenol ND ug/L 02/14/23 13:36 100-02-702/13/23 13:018.3 1
N-Nitrosodimethylamine ND ug/L 02/14/23 13:36 62-75-902/13/23 13:014.2 1
N-Nitroso-di-n-propylamine ND ug/L 02/14/23 13:36 621-64-702/13/23 13:014.2 1
N-Nitrosodiphenylamine ND ug/L 02/14/23 13:36 86-30-602/13/23 13:018.3 1
2,2'-Oxybis(1-chloropropane)ND ug/L 02/14/23 13:36 108-60-102/13/23 13:014.2 1
Pentachlorophenol ND ug/L 02/14/23 13:36 87-86-502/13/23 13:018.3 1
Phenanthrene ND ug/L 02/14/23 13:36 85-01-802/13/23 13:014.2 1
Phenol ND ug/L 02/14/23 13:36 108-95-202/13/23 13:014.2 1
Pyrene ND ug/L 02/14/23 13:36 129-00-002/13/23 13:014.2 1
1,2,4-Trichlorobenzene ND ug/L 02/14/23 13:36 120-82-102/13/23 13:014.2 1
2,4,6-Trichlorophenol ND ug/L 02/14/23 13:36 88-06-202/13/23 13:018.3 1
Surrogates
Nitrobenzene-d5 (S)76 %02/14/23 13:36 4165-60-002/13/23 13:0110-120 1
2-Fluorobiphenyl (S)57 %02/14/23 13:36 321-60-802/13/23 13:0115-120 1
Terphenyl-d14 (S)102 %02/14/23 13:36 1718-51-002/13/23 13:0111-131 1
Phenol-d6 (S)47 %02/14/23 13:36 13127-88-302/13/23 13:0110-120 1
2-Fluorophenol (S)50 %02/14/23 13:36 367-12-402/13/23 13:0110-120 1
2,4,6-Tribromophenol (S)72 %02/14/23 13:36 118-79-602/13/23 13:0110-137 1
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
602 Volatiles by Method 6200
Benzene ND ug/L 02/09/23 15:43 71-43-21.0 1
Chlorobenzene ND ug/L 02/09/23 15:43 108-90-71.0 1
1,2-Dichlorobenzene ND ug/L 02/09/23 15:43 95-50-11.0 1
1,3-Dichlorobenzene ND ug/L 02/09/23 15:43 541-73-11.0 1
1,4-Dichlorobenzene ND ug/L 02/09/23 15:43 106-46-71.0 1
Diisopropyl ether ND ug/L 02/09/23 15:43 108-20-31.0 1
Ethylbenzene ND ug/L 02/09/23 15:43 100-41-41.0 1
Isopropylbenzene (Cumene)ND ug/L 02/09/23 15:43 98-82-81.0 1
Methyl-tert-butyl ether ND ug/L 02/09/23 15:43 1634-04-41.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 26
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92651037
BAKER GRADING
Sample:MW-1 Lab ID:92651037005 Collected:02/07/23 00:00 Received:02/08/23 13:30 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
602 Volatiles by Method 6200
Naphthalene ND ug/L 02/09/23 15:43 91-20-32.0 1
Toluene ND ug/L 02/09/23 15:43 108-88-31.0 1
m&p-Xylene ND ug/L 02/09/23 15:43 179601-23-12.0 1
o-Xylene ND ug/L 02/09/23 15:43 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)98 %02/09/23 15:43 460-00-470-130 1
1,2-Dichloroethane-d4 (S)108 %02/09/23 15:43 17060-07-070-130 1
Toluene-d8 (S)108 %02/09/23 15:43 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2006268
KS LRH/MADEPV/VPH
MADEP VPH
MADEPV
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples:92651037005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:R3891152-3
Associated Lab Samples:92651037005
Matrix:Water
Analyzed
Aliphatic (C05-C08)ug/L ND 100 02/15/23 10:35
Aliphatic (C09-C12)ug/L ND 100 02/15/23 10:35
Aromatic (C09-C10),Unadjusted ug/L ND 100 02/15/23 10:35
Total VPH ug/L ND 100 02/15/23 10:35
2,5-Dibromotoluene (FID)%81.3 70.0-130 02/15/23 10:35
2,5-Dibromotoluene (PID)%76.8 70.0-130 02/15/23 10:35
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R3891152-1LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
R3891152-2
Aliphatic (C05-C08)ug/L 12601200 105 70.0-1301061270 0.791 25
Aliphatic (C09-C12)ug/L 13601400 97.1 70.0-13099.31390 2.18 25
Aromatic (C09-C10),Unadjusted ug/L 193200 96.5 70.0-13096.5193 0.00 25
Total VPH ug/L 28102800 100 70.0-1301022850 1.41 25
2,5-Dibromotoluene (FID)%98.6 70.0-13095.1
2,5-Dibromotoluene (PID)%91.4 70.0-13088.3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
754923
EPA 5030B
EPA 8015C
Gasoline Range Organics
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92651037001, 92651037002, 92651037003, 92651037004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3922027
Associated Lab Samples:92651037001, 92651037002, 92651037003, 92651037004
Matrix:Solid
Analyzed
Gas Range Organics (C6-C10)mg/kg ND 6.0 02/09/23 14:38
4-Bromofluorobenzene (S)%112 66-130 02/09/23 14:38
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3922028LABORATORY CONTROL SAMPLE:
LCSSpike
Gas Range Organics (C6-C10)mg/kg 52.550.1 105 70-130
4-Bromofluorobenzene (S)%113 66-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3922030MATRIX SPIKE SAMPLE:
MSSpike
Result
92649886006
Gas Range Organics (C6-C10)mg/kg 61.158.8 103 65-146ND
4-Bromofluorobenzene (S)%114 66-130
Parameter Units
Dup
Result QualifiersRPDResult
92649886005
3922029SAMPLE DUPLICATE:
Gas Range Organics (C6-C10)mg/kg NDND
4-Bromofluorobenzene (S)%113113
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
754900
SM 6200B
SM 6200B
602 by 6200B
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92651037005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3921868
Associated Lab Samples:92651037005
Matrix:Water
Analyzed
1,2-Dichlorobenzene ug/L ND 1.0 02/09/23 11:49
1,3-Dichlorobenzene ug/L ND 1.0 02/09/23 11:49
1,4-Dichlorobenzene ug/L ND 1.0 02/09/23 11:49
Benzene ug/L ND 1.0 02/09/23 11:49
Chlorobenzene ug/L ND 1.0 02/09/23 11:49
Diisopropyl ether ug/L ND 1.0 02/09/23 11:49
Ethylbenzene ug/L ND 1.0 02/09/23 11:49
Isopropylbenzene (Cumene)ug/L ND 1.0 02/09/23 11:49
m&p-Xylene ug/L ND 2.0 02/09/23 11:49
Methyl-tert-butyl ether ug/L ND 1.0 02/09/23 11:49
Naphthalene ug/L ND 2.0 02/09/23 11:49
o-Xylene ug/L ND 1.0 02/09/23 11:49
Toluene ug/L ND 1.0 02/09/23 11:49
1,2-Dichloroethane-d4 (S)%101 70-130 02/09/23 11:49
4-Bromofluorobenzene (S)%100 70-130 02/09/23 11:49
Toluene-d8 (S)%106 70-130 02/09/23 11:49
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3921869LABORATORY CONTROL SAMPLE:
LCSSpike
1,2-Dichlorobenzene ug/L 21.720 108 60-140
1,3-Dichlorobenzene ug/L 20.920 105 60-140
1,4-Dichlorobenzene ug/L 22.020 110 60-140
Benzene ug/L 21.520 107 60-140
Chlorobenzene ug/L 22.220 111 60-140
Diisopropyl ether ug/L 19.320 97 60-140
Ethylbenzene ug/L 22.020 110 60-140
Isopropylbenzene (Cumene)ug/L 21.820 109 60-140
m&p-Xylene ug/L 44.240 110 60-140
Methyl-tert-butyl ether ug/L 18.520 92 60-140
Naphthalene ug/L 23.020 115 60-140
o-Xylene ug/L 21.720 109 60-140
Toluene ug/L 21.120 106 60-140
1,2-Dichloroethane-d4 (S)%99 70-130
4-Bromofluorobenzene (S)%103 70-130
Toluene-d8 (S)%100 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3921870MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92649999001
3921871
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,2-Dichlorobenzene ug/L M12001160-14011 3200ND22.0 22.7
1,3-Dichlorobenzene ug/L M12001060-14011 7200ND20.7 22.3
1,4-Dichlorobenzene ug/L M12001160-14012 6200ND21.7 23.0
Benzene ug/L M12001060-14010 0200ND20.9 20.9
Chlorobenzene ug/L M12001260-14011 6200ND23.6 22.1
Diisopropyl ether ug/L M12001060-14010 0200ND20.2 20.2
Ethylbenzene ug/L M12001160-14012 2200ND22.5 23.1
Isopropylbenzene (Cumene)ug/L M12001060-14011 3200ND20.8 21.5
m&p-Xylene ug/L M14001160-14011 2400ND43.7 44.7
Methyl-tert-butyl ether ug/L M12001160-14010 4200ND21.4 20.6
Naphthalene ug/L M1200960-1408 0200ND24.2 24.1
o-Xylene ug/L M12001160-14011 1200ND21.8 22.1
Toluene ug/L M1200-10 60-140-3 1200105010301050
1,2-Dichloroethane-d4 (S)%94 70-13097
4-Bromofluorobenzene (S)%97 70-13098
Toluene-d8 (S)%99 70-13098
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
755470
EPA 625.1
EPA 625.1
625 MSS
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92651037005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3925059
Associated Lab Samples:92651037005
Matrix:Water
Analyzed
1,2,4-Trichlorobenzene ug/L ND 5.0 02/14/23 08:34
2,2'-Oxybis(1-chloropropane)ug/L ND 5.0 02/14/23 08:34
2,4,6-Trichlorophenol ug/L ND 10.0 02/14/23 08:34
2,4-Dichlorophenol ug/L ND 5.0 02/14/23 08:34
2,4-Dimethylphenol ug/L ND 10.0 02/14/23 08:34
2,4-Dinitrophenol ug/L ND 50.0 02/14/23 08:34
2,4-Dinitrotoluene ug/L ND 5.0 02/14/23 08:34
2,6-Dinitrotoluene ug/L ND 5.0 02/14/23 08:34
2-Chloronaphthalene ug/L ND 5.0 02/14/23 08:34
2-Chlorophenol ug/L ND 5.0 02/14/23 08:34
2-Nitrophenol ug/L ND 5.0 02/14/23 08:34
3,3'-Dichlorobenzidine ug/L ND 10.0 02/14/23 08:34
4,6-Dinitro-2-methylphenol ug/L ND 10.0 02/14/23 08:34
4-Bromophenylphenyl ether ug/L ND 5.0 02/14/23 08:34
4-Chloro-3-methylphenol ug/L ND 5.0 02/14/23 08:34
4-Chlorophenylphenyl ether ug/L ND 5.0 02/14/23 08:34
4-Nitrophenol ug/L ND 10.0 02/14/23 08:34
Acenaphthene ug/L ND 5.0 02/14/23 08:34
Acenaphthylene ug/L ND 5.0 02/14/23 08:34
Anthracene ug/L ND 5.0 02/14/23 08:34
Benzo(a)anthracene ug/L ND 5.0 02/14/23 08:34
Benzo(a)pyrene ug/L ND 5.0 02/14/23 08:34
Benzo(b)fluoranthene ug/L ND 5.0 02/14/23 08:34
Benzo(g,h,i)perylene ug/L ND 5.0 02/14/23 08:34
Benzo(k)fluoranthene ug/L ND 5.0 02/14/23 08:34
bis(2-Chloroethoxy)methane ug/L ND 10.0 02/14/23 08:34
bis(2-Chloroethyl) ether ug/L ND 5.0 02/14/23 08:34
bis(2-Ethylhexyl)phthalate ug/L ND 5.0 02/14/23 08:34
Butylbenzylphthalate ug/L ND 5.0 02/14/23 08:34
Chrysene ug/L ND 5.0 02/14/23 08:34
Di-n-butylphthalate ug/L ND 5.0 02/14/23 08:34
Di-n-octylphthalate ug/L ND 5.0 02/14/23 08:34
Dibenz(a,h)anthracene ug/L ND 5.0 02/14/23 08:34
Diethylphthalate ug/L ND 5.0 02/14/23 08:34
Dimethylphthalate ug/L ND 5.0 02/14/23 08:34
Fluoranthene ug/L ND 5.0 02/14/23 08:34
Fluorene ug/L ND 5.0 02/14/23 08:34
Hexachloro-1,3-butadiene ug/L ND 5.0 02/14/23 08:34
Hexachlorobenzene ug/L ND 5.0 02/14/23 08:34
Hexachlorocyclopentadiene ug/L ND 10.0 02/14/23 08:34
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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Page 15 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3925059
Associated Lab Samples:92651037005
Matrix:Water
Analyzed
Hexachloroethane ug/L ND 5.0 02/14/23 08:34
Indeno(1,2,3-cd)pyrene ug/L ND 5.0 02/14/23 08:34
Isophorone ug/L ND 10.0 02/14/23 08:34
N-Nitroso-di-n-propylamine ug/L ND 5.0 02/14/23 08:34
N-Nitrosodimethylamine ug/L ND 5.0 02/14/23 08:34
N-Nitrosodiphenylamine ug/L ND 10.0 02/14/23 08:34
Naphthalene ug/L ND 5.0 02/14/23 08:34
Nitrobenzene ug/L ND 5.0 02/14/23 08:34
Pentachlorophenol ug/L ND 10.0 02/14/23 08:34
Phenanthrene ug/L ND 5.0 02/14/23 08:34
Phenol ug/L ND 5.0 02/14/23 08:34
Pyrene ug/L ND 5.0 02/14/23 08:34
2,4,6-Tribromophenol (S)%89 10-137 02/14/23 08:34
2-Fluorobiphenyl (S)%80 15-120 02/14/23 08:34
2-Fluorophenol (S)%69 10-120 02/14/23 08:34
Nitrobenzene-d5 (S)%94 10-120 02/14/23 08:34
Phenol-d6 (S)%59 10-120 02/14/23 08:34
Terphenyl-d14 (S)%106 11-131 02/14/23 08:34
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3925060LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene ug/L 31.850 64 44-142
2,2'-Oxybis(1-chloropropane)ug/L 43.050 86 36-166
2,4,6-Trichlorophenol ug/L 47.950 96 37-144
2,4-Dichlorophenol ug/L 48.050 96 1-191
2,4-Dimethylphenol ug/L 63.3 L15012732-119
2,4-Dinitrophenol ug/L 241250 97 1-181
2,4-Dinitrotoluene ug/L 47.450 95 39-139
2,6-Dinitrotoluene ug/L 46.350 93 50-158
2-Chloronaphthalene ug/L 44.650 89 60-118
2-Chlorophenol ug/L 42.950 86 23-134
2-Nitrophenol ug/L 47.150 94 29-182
3,3'-Dichlorobenzidine ug/L 98.5100 99 1-262
4,6-Dinitro-2-methylphenol ug/L 101100 101 1-181
4-Bromophenylphenyl ether ug/L 46.650 93 53-127
4-Chloro-3-methylphenol ug/L 88.1100 88 22-147
4-Chlorophenylphenyl ether ug/L 45.850 92 25-158
4-Nitrophenol ug/L 157250 63 1-132
Acenaphthene ug/L 44.050 88 47-145
Acenaphthylene ug/L 45.050 90 33-145
Anthracene ug/L 44.650 89 1-166
Benzo(a)anthracene ug/L 49.350 99 33-143
Benzo(a)pyrene ug/L 49.650 99 17-163
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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Page 16 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3925060LABORATORY CONTROL SAMPLE:
LCSSpike
Benzo(b)fluoranthene ug/L 50.250 100 24-159
Benzo(g,h,i)perylene ug/L 50.750 101 1-219
Benzo(k)fluoranthene ug/L 48.850 98 11-162
bis(2-Chloroethoxy)methane ug/L 50.850 102 33-184
bis(2-Chloroethyl) ether ug/L 48.350 97 12-158
bis(2-Ethylhexyl)phthalate ug/L 54.450 109 8-158
Butylbenzylphthalate ug/L 56.250 112 1-152
Chrysene ug/L 47.350 95 17-168
Di-n-butylphthalate ug/L 52.750 105 1-118
Di-n-octylphthalate ug/L 57.750 115 4-146
Dibenz(a,h)anthracene ug/L 53.650 107 1-227
Diethylphthalate ug/L 48.350 97 1-114
Dimethylphthalate ug/L 46.550 93 1-112
Fluoranthene ug/L 49.250 98 26-137
Fluorene ug/L 45.450 91 59-121
Hexachloro-1,3-butadiene ug/L 28.150 56 24-116
Hexachlorobenzene ug/L 45.150 90 1-152
Hexachlorocyclopentadiene ug/L 38.150 76 25-150
Hexachloroethane ug/L 15.5 L2503140-113
Indeno(1,2,3-cd)pyrene ug/L 51.550 103 1-171
Isophorone ug/L 47.850 96 21-196
N-Nitroso-di-n-propylamine ug/L 51.950 104 1-230
N-Nitrosodimethylamine ug/L 47.050 94 25-150
N-Nitrosodiphenylamine ug/L 46.750 93 25-150
Naphthalene ug/L 37.750 75 21-133
Nitrobenzene ug/L 44.650 89 35-180
Pentachlorophenol ug/L 94.8100 95 14-176
Phenanthrene ug/L 46.650 93 54-120
Phenol ug/L 32.450 65 5-112
Pyrene ug/L 47.750 95 52-115
2,4,6-Tribromophenol (S)%91 10-137
2-Fluorobiphenyl (S)%78 15-120
2-Fluorophenol (S)%67 10-120
Nitrobenzene-d5 (S)%86 10-120
Phenol-d6 (S)%57 10-120
Terphenyl-d14 (S)%91 11-131
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3925061MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92650559001
3925062
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,2,4-Trichlorobenzene ug/L M1,R190.9 25 44-14237 3990.9ND 22.9 34.0
2,2'-Oxybis(1-chloropropane)ug/L R190.9 47 36-16679 5090.9ND 42.9 71.8
2,4,6-Trichlorophenol ug/L M190.9 4 37-1448490.9ND 3.7J 76.2
2,4-Dichlorophenol ug/L R190.9 19 1-19175 12190.9ND 16.9 68.6
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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Page 17 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3925061MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92650559001
3925062
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
2,4-Dimethylphenol ug/L R190.9 55 32-11978 3390.9ND 50.4 70.5
2,4-Dinitrophenol ug/L 455 5 1-181115455NDND522
2,4-Dinitrotoluene ug/L R190.9 78 39-139124 4590.9ND 70.7 112
2,6-Dinitrotoluene ug/L R190.9 71 50-158111 4490.9ND 64.9 101
2-Chloronaphthalene ug/L M1,R190.9 45 60-11875 5090.9ND 41.0 68.2
2-Chlorophenol ug/L M1,R190.9 19 23-13466 11090.9ND 17.4 59.7
2-Nitrophenol ug/L M1,R190.9 15 29-18283 13990.9ND 13.6 75.9
3,3'-Dichlorobenzidine ug/L 182 27 1-26223 18182ND49.4 41.0
4,6-Dinitro-2-methylphenol ug/L R1182211-181133 146182ND37.5 243
4-Bromophenylphenyl ether ug/L 90.9 79 53-127102 2690.9ND 71.4 92.5
4-Chloro-3-methylphenol ug/L R11827322-147106 36182ND134192
4-Chlorophenylphenyl ether ug/L 90.9 71 25-15894 2890.9ND 64.4 85.7
4-Nitrophenol ug/L M145501-13269455NDND313
Acenaphthene ug/L R190.9 58 47-14586 3990.9ND 52.6 77.9
Acenaphthylene ug/L R190.9 54 33-14588 4890.9ND 49.3 80.1
Anthracene ug/L R190.9 73 1-166104 3590.9ND 66.5 94.4
Benzo(a)anthracene ug/L R190.9 86 33-143130 4190.9ND 77.8 118
Benzo(a)pyrene ug/L R190.9 89 17-163130 3790.9ND 80.9 118
Benzo(b)fluoranthene ug/L R190.9 98 24-159141 3690.9ND 89.2 128
Benzo(g,h,i)perylene ug/L R190.9 77 1-219123 4690.9ND 69.7 112
Benzo(k)fluoranthene ug/L R190.9 93 11-162139 4090.9ND 84.6 126
bis(2-Chloroethoxy)methane ug/L R190.9 62 33-18493 4090.9ND 56.7 84.9
bis(2-Chloroethyl) ether ug/L R190.9 55 12-15885 4390.9ND 49.9 77.7
bis(2-Ethylhexyl)phthalate ug/L M1,R190.9 105 8-158160 4290.9ND 95.2 145
Butylbenzylphthalate ug/L M1,R190.9 112 1-152167 4090.9ND 102 152
Chrysene ug/L R190.9 87 17-168131 4090.9ND 79.5 119
Di-n-butylphthalate ug/L M1,R190.9 95 1-118144 4190.9ND 86.1 131
Di-n-octylphthalate ug/L M1,R190.9 113 4-146174 4390.9ND 103 159
Dibenz(a,h)anthracene ug/L R190.9 78 1-227130 5090.9ND 70.7 118
Diethylphthalate ug/L M1,R190.9 85 1-114117 3290.9ND 77.1 106
Dimethylphthalate ug/L R190.9 67 1-112105 4490.9ND 61.3 95.6
Fluoranthene ug/L R190.9 87 26-137129 3990.9ND 79.0 117
Fluorene ug/L R190.9 67 59-12194 3390.9ND 61.3 85.4
Hexachloro-1,3-butadiene ug/L M1,R190.9 16 24-11626 4590.9ND 14.6 23.2
Hexachlorobenzene ug/L 90.9 74 1-15299 2990.9ND 67.4 90.3
Hexachlorocyclopentadiene ug/L R190.9 32 25-15058 5990.9ND 28.6 52.6
Hexachloroethane ug/L M090.9 6 40-1131290.9ND 5.4J 10.5
Indeno(1,2,3-cd)pyrene ug/L R190.9 79 1-171127 4690.9ND 71.9 115
Isophorone ug/L R190.9 69 21-196102 3890.9ND 63.0 92.5
N-Nitroso-di-n-propylamine ug/L R190.9 60 1-23097 4690.9ND 55.0 88.1
N-Nitrosodimethylamine ug/L 90.9 75 25-150100 2890.9ND 68.6 90.5
N-Nitrosodiphenylamine ug/L R190.9 74 25-150111 3990.9ND 67.5 101
Naphthalene ug/L R190.9 36 21-13353 3990.9ND 32.3 47.8
Nitrobenzene ug/L R190.9 60 35-18097 4790.9ND 54.7 88.1
Pentachlorophenol ug/L M1182914-176105182ND15.6J 190
Phenanthrene ug/L R190.9 80 54-120114 3590.9ND 72.5 104
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3925061MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92650559001
3925062
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Phenol ug/L R190.9 26 5-11254 7090.9ND 23.7 49.5
Pyrene ug/L M1,R190.9 90 52-115132 3890.9ND 81.7 120
2,4,6-Tribromophenol (S)%11 10-13782
2-Fluorobiphenyl (S)%35 15-12063
2-Fluorophenol (S)%S0710-12050
Nitrobenzene-d5 (S)%52 10-12079
Phenol-d6 (S)%23 10-12046
Terphenyl-d14 (S)%81 11-131116
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
754680
EPA 3546
EPA 8015C
8015 Solid GCSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92651037001, 92651037002, 92651037003, 92651037004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3920849
Associated Lab Samples:92651037001, 92651037002, 92651037003, 92651037004
Matrix:Solid
Analyzed
Diesel Range Organics(C10-C28)mg/kg ND 5.0 02/10/23 10:12
n-Pentacosane (S)%65 10-130 02/10/23 10:12
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3920850LABORATORY CONTROL SAMPLE:
LCSSpike
Diesel Range Organics(C10-C28)mg/kg 45.665.6 70 44-130
n-Pentacosane (S)%71 10-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
3920851MATRIX SPIKE SAMPLE:
MSSpike
Result
92650951018
Diesel Range Organics(C10-C28)mg/kg 48.583 54 10-130ND
n-Pentacosane (S)%62 10-130
Parameter Units
Dup
Result QualifiersRPDResult
92651037001
3920852SAMPLE DUPLICATE:
Diesel Range Organics(C10-C28)mg/kg NDND
n-Pentacosane (S)%55103
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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9800 Kincey Ave. Suite 100
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[phone]
Page 20 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
756968
MADEP EPH
MADEP EPH
MADEP EPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92651037005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3932646
Associated Lab Samples:92651037005
Matrix:Water
Analyzed
Aliphatic (C09-C18)ug/L ND 100 N202/21/23 13:41
Aliphatic (C19-C36)ug/L ND 100 N202/21/23 13:41
Aromatic (C11-C22)ug/L ND 100 N202/21/23 13:41
1-Chlorooctadecane (S)%60 40-140 02/21/23 13:41
2-Bromonaphthalene (S)%71 40-140 02/21/23 13:41
2-Fluorobiphenyl (S)%69 40-140 02/21/23 13:41
o-Terphenyl (S)%74 40-140 02/21/23 13:41
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3932647LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3932648
Aliphatic (C09-C18)ug/L 162 N23005440-14048144 12 50
Aliphatic (C19-C36)ug/L 340 N24008540-14073293 15 50
Aromatic (C11-C22)ug/L 661 N28507840-14070594 11 50
1-Chlorooctadecane (S)%76 40-14072
2-Bromonaphthalene (S)%89 40-14079
2-Fluorobiphenyl (S)%86 40-14077
o-Terphenyl (S)%85 40-14078
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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9800 Kincey Ave. Suite 100
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Page 21 of 26
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92651037
BAKER GRADING
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
754722
SW-846
SW-846
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92651037001, 92651037002, 92651037003, 92651037004
Parameter Units
Dup
Result QualifiersRPDResult
92651135019
3921100SAMPLE DUPLICATE:
Percent Moisture %15.3 N2514.5
Parameter Units
Dup
Result QualifiersRPDResult
92651037004
3921156SAMPLE DUPLICATE:
Percent Moisture %25.5 N2524.1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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[phone]
Page 22 of 26
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92651037
BAKER GRADING
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Re-extraction conducted in excess of EPA method holding time. Results confirm original analysis performed in hold time.1g
Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.L1
Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated
samples may be biased low.L2
Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.N2
RPD value was outside control limits.R1
Surrogate recovery outside laboratory control limits.S0
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
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Page 23 of 26
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92651037
BAKER GRADING
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92651037001 754680 755098SB-1 EPA 3546 EPA 8015C
92651037002 754680 755098SB-2 EPA 3546 EPA 8015C
92651037003 754680 755098SB-3 EPA 3546 EPA 8015C
92651037004 754680 755098SB-4 EPA 3546 EPA 8015C
92651037005 756968 757355MW-1 MADEP EPH MADEP EPH
92651037005 2006268 2006268MW-1 MADEPV MADEP VPH
92651037001 754923 754960SB-1 EPA 5030B EPA 8015C
92651037002 754923 754960SB-2 EPA 5030B EPA 8015C
92651037003 754923 754960SB-3 EPA 5030B EPA 8015C
92651037004 754923 754960SB-4 EPA 5030B EPA 8015C
92651037005 755470 755690MW-1 EPA 625.1 EPA 625.1
92651037005 754900MW-1 SM 6200B
92651037001 754722SB-1 SW-846
92651037002 754722SB-2 SW-846
92651037003 754722SB-3 SW-846
92651037004 754722SB-4 SW-846
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/27/2023 02:42 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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