WS-96062_95988 _CA_SCP_20230106

P.O. Box 16265 • Greensboro, NC 27416
503 Industrial Ave • Greensboro, NC 27406
Phone [phone] • Fax [phone] • Toll Free [phone]
Email: [e-mail]
www.pyramidenvironmental.com

December 16, 2022 

Mr. & Mrs. Ray Eaton  
   & Carolina Basement Systems 
787 Lynnhaven Park Drive 
Winston Salem, NC 27107 
Email :   [e-mail] 
Email :   [e-mail] 

RE:  Basement Sump – Second Sampling Results for the   
787 Lynnhaven Park Drive, Winston‐Salem (Davidson County), NC 27107 
 Spill Location:   N. Lat. 36.018607°/   W. Long ‐80.191682° 
 Pyramid Project # 2022244 
Responsible Party: Carolina Basement Systems 
    5201 Germanton Road, Winston‐Salem, NC 27105 
 NCDEQ Incident # 95988 

Mr. & Mrs. Eaton: 

As requested by Mr. & Mrs. Ray Eaton and Mr. Rich Pomales of Carolina Basement Systems, 
Pyramid Environmental and Engineering, P.C., (Pyramid) completed the environmental spill 
cleanup activities for the heating oil spill at 787 Lynnhaven Park Drive in Winston Salem, NC.  
The spill cleanup work was required by the NCDEQ in March 2021, and the outside cleanup was 
completed in April 2021.  The bioremediation of the remaining contaminants which involved 26 
weeks of bioremediation liquids added to the foundation drain was completed in February 
2022, and the active remediation with MicroBlaze™ has shown great results.  In September 
2022, Pyramid collected  the second sump water samples and the results and recommendations 
are presented in this report.  

1.0 Fuel Oil Release & Cleanup ( March 2021 )   
In March and early April 2021, Pyramid worked with the homeowner Ray Eaton and Rich 
Pomales of Carolina Basement Systems to clean‐up the spilled fuel oil at the site. The initial spill 
was about 225 gallons of # 2 Fuel oil released in the new foundation drain system. The initial 
spill response tasks completed are listed below: 

Ray Eaton – 787 Lynn Haven Park Drive, Winston‐Salem, NC – Second Sump Sample Report  Page 2 
Pyramid Environmental Project # 2022‐244  December 14, 2022 
 On March 10, 2021, an initial meeting was held at the property to discuss and plan the 
spill response to the fuel spill of about 225 gallons of #2 Fuel Oil.  
 The control of the foundation drain / sump system was important and was considered. 
Capturing the sump discharge was planned to prevent future spreading to the yard. 
Installation of a tote tank to capture the sump pump discharge over the next year for 
treatment was agreed as the right solution. 
 Planning for the excavation of the outside spill area was completed.  
 Cleaning of the drain system was planned and pumping out fuel in the foundation drain, 
sump, and outside pipe. 
 Recovering  between 35 and 50 gallons of fuel oil directly from the piping and sump. 
 The outside spill area was covered with plastic until the soil could be excavated. 
 Plans to dig were in April 2021 to remove the contaminated soil when the area was dry 
 Soil screening to guide the excavation of the contaminated soil 
 Contaminated soil transport and disposal at AES 
 Final soil sampling at the limits of the excavation and lab analyses,  
 Backfill excavation with clean fill, compaction, seed, straw, and fertilizer 
 Place bioremediation fluids in the foundation drain over time. 

The outside spill clean‐up and containment of the water from the foundation drain into the tote 
tank made the site stable for the immediate future.  On April 12, 2021, Pyramid prepared the 
UST‐62 Form and sent it to Doug Whitmire of the NCDEQ Winston‐Salem Regional office 
(WSRO) and the NCDEQ assigned Incident #95988 to the Ray Eaton Residence heating oil spill. 
The details of the spill cleanup were reported in the April 18, 2021 report sent to the NCDEQ. 

2.0 Risk Evaluation and Receptor Survey 
As part of the initial clean up, Pyramid contacted Davidson Water to confirm that all properties 
within 1,000 feet of the source area have access to the County water system. In addition, 
Davidson Water confirmed that all of the residents have active water accounts in the 
Lynnhaven neighborhood.  Pyramid drove the surrounding area and searched for unused water 
supply wells within 200 feet of the spill area.  

The former water supply well at the Eaton Residence (SW‐1) is still present, and is not used.  
Mr. Eaton said he would abandon SW‐1 if it would lower the site risk and help with site closure.  
Mr. Eaton confirmed that there is a former water supply well located on his neighbor’s property 
to the west (SW‐2). According to Mr. Eaton, both of the wells do not have pumps and no future 
use is planned.   

Ray Eaton – 787 Lynn Haven Park Drive, Winston‐Salem, NC – Second Sump Sample Report  Page 3 
Pyramid Environmental Project # 2022‐244  December 14, 2022 
Ray Eaton asked his neighbor if he would abandon the supply well and his neighbor said no.     
As part of the LSA, Pyramid completed the LSA Risk Classification Form which was previously 
submitted to the NCDEQ. 

During 2021, the NCDEQ would not close DEQ Incident # 95988 because of the contaminated 
soil in the basement foundation drain. The management of foundation fluids continued with 
filtration, and Pyramid implemented Bioremediation with MicroBlaze™ to help treat the soil 
and foundation drain and sump.  

3.0 Initial Basement Soil Treatment  
Following the excavation of the outside spill, and the containment of the sump discharge for 
treatment, Fulp Environmental treated the foundation drain with a biodegradable oil cleaner 
which was applied where the heating oil leak occurred.  This was intended to help break up and 
biodegrade the heating oil spill at the source.  The heating oil mostly entered the foundation 
drain system, flowed to the sump, and was pumped out into the yard.  

It is estimated that most of the 225 gallons of heating oil was lost, and most of the oil flowed 
through the foundation drain to the sump and was pumped out into the yard.  Pyramid 
removed 35 to 50 gallons of fuel oil from the sump (which was full), the outside 4‐inch diameter 
pipe (which was full), and directly from the foundation drain.  The spill outside in the grass 
probably represented at least 100 to 125 gallons of fuel oil which was remediated by 
excavation.  

This leaves about 50 gallons remaining in the soil below the foundation drain. The soil under 
the foundation drain is clayey silt and is moist to wet considering that the foundation drain 
regularly flows with water.  The moisture in the soil under the house would not have allowed 
the oil to penetrate deeply into the soil. The foundation drain and sump were treated using 
MicroBlaze™ bioremediation liquids over 26 weeks (6 months) in cooperation with Mr. Eaton.  
Mr. Eaton poured a gallon of MicroBlaze™ into different areas of the foundation drain and 
sump over the next 6 months to bioremediate any remaining fuel oil in the foundation drain 
and sump.  The brochure and a Safety Data Sheet (SDS) for MicroBlaze™ is presented in 
Attachment A. 

4.0 MicroBlaze® Soil Remediation   
After the initial cleanup, Pyramid provided MicroBlaze™ bioremediation fluids to Mr. Eaton to 
apply over the next 6 months. Pyramid researched options, and provided a bioremediation 

Ray Eaton – 787 Lynn Haven Park Drive, Winston‐Salem, NC – Second Sump Sample Report  Page 4 
Pyramid Environmental Project # 2022‐244  December 14, 2022 
liquid for Ray to place in different areas of the foundation drain to treat the heating oil spill in 
the basement. Ray Eaton agreed to be the one to regularly place the bioremediation liquids if 
Pyramid would provide them.  MicroBlaze® is a liquid product that is 90% biological petroleum 
degraders which is designed to break down the petroleum hydrocarbons in soil after fuel oil 
spills.  The location of this spill was a good environment for biodegradation since it is warm year 
round under the house, and moisture is present to help the biological processes.  The product 
brochure for MicroBlaze® and the SDS are provided in Attachment A.  

Mr. Eaton agreed to the cooperative plan to treat the soil.  The petroleum contamination within 
the basement was monitored over time and the result of the bioremediation were observed in 
the following ways.  

 In Late August 2021, Pyramid supplied Ray Eaton with 10 gallons of MicroBlaze™ which 
was applied one gallon each Friday.  Ray Eaton applied the fluids to different areas of 
the foundation drain including the release area, sump, and in other locations.   

 Following the first 10 weeks, Pyramid supplied 10 more gallons of MicroBlaze® for Mr. 
Eaton to pour into the basement drain where the heating oil had leaked. Pyramid asked 
Mr. Eaton if the odor in the basement had lessened, and he stated that he did not smell  
heating oil in the basement anymore!   

 The MicroBlaze™ brochure states that each gallon of the bioremediation mixture is 
capable of treating 10 cubic yards of soil.  Since the spill was concentrated near the 
foundation drain, and the application of the microbial treatment was also into the soil 
below the foundation drain, it makes sense that the treatment would decrease 
petroleum concentrations rapidly.   

 In addition, the sump and tote, which had shown floating heating oil immediately after 
the spill, both showed no fuel oil or petroleum odors after the initial 10 gallons of 
treatment.  To continue the treatment, Pyramid brought more MicroBlaze® which Ray 
Eaton poured into the foundation drain one gallon per week. 

 From Mid‐August 2021, thorough Mid‐February 2022, Pyramid provided 25 gallons of 
bioremediation liquids for Ray Eaton to place into the soil below the foundation drain 
over 26 weeks ( missed one week and 25 gallons were emplaced ) to accomplish 
bioremediation of petroleum hydrocarbons within the soil surrounding the basement 
foundation drain system.   

o Ray Eaton placed 25 gallons over a 26 week period of time 
o The MicroBlaze® consistently treated the soil beneath the residence 

Ray Eaton – 787 Lynn Haven Park Drive, Winston‐Salem, NC – Second Sump Sample Report  Page 5 
Pyramid Environmental Project # 2022‐244  December 14, 2022 
o No fuel was in the sump within 2 months of starting treatment 
o The free‐product in the tote was bioremediated and disappeared 
o The fuel oil odor in the basement went away in 3 months and has not returned.   
o One gallon of MicroBlaze® is enough to treat 10 cubic yards of contaminated soil. 
(25 gallons X 10 Cubic Yards = 250 cubic yards). This is many times more 
biological treatment than was required to treat the remaining petroleum 
contaminants in the limited area of soil near the foundation drain & sump.   
o The environment in the foundation drain was warm and moist which helps the 
microbes flourish and break down more petroleum hydrocarbons. Rain events 
hydrated and spread the microbes to treat the entire area. 
o The bioremediation process is still ACTIVE. 

Based on the work that was done to remediate the soil beneath the house and the observed 
changes at the site, the biological process has remediated the site well.  The repeated 
treatment of the soil with MicroBlaze™ bioremediation liquids over the 6‐months of application 
were highly effective in reducing the petroleum hydrocarbons ; and the process is still active.   

Based on these procedures and the biological process active at the site, the MicroBlaze® soil 
treatment appears to be highly effective.  Pyramid and the NCDEQ discussed the final steps 
required to reach regulatory closure.  After six months of remediation at the property, the 
NCDEQ issued a letter outlining the required steps for regulatory incident closure of heating oil 
spill incident #95988. The NCDEQ requirements letter is included in Attachment B. 

Based on Pyramid and Ray Eaton’s bioremediation strategy, the idea of putting a downgradient 
monitoring well outside the foundation of the house would be too far from the source to 
reliably indicate a possible groundwater impact.  The treatment of the foundation drain directly 
has addressed the petroleum contaminants in the soil using biological petroleum breakdown.   

Pyramid evaluated the NCDEQ letter and selected groundwater sampling from the foundation 
drain sump.  The goal was to see what petroleum remains in the foundation drain sump, and 
only place the groundwater monitoring well downgradient of the source area if concentrations 
in the sump were elevated.  Pyramid informed the NCDEQ of the decision to sample the sump, 
and provided notice to Ray Eaton to look for a rain event when water would be present in the 
sump, enough water to allow collection of the required analytical methods.  

Ray Eaton – 787 Lynn Haven Park Drive, Winston‐Salem, NC – Second Sump Sample Report  Page 6 
Pyramid Environmental Project # 2022‐244  December 14, 2022 
5.0 Initial Sampling of Sump (05‐24‐2022)  
After discussing the level of water in the sump with Ray Eaton, on May 24, 2022, Pyramid  
collected the water samples from the sump. The groundwater samples were collected from the 
foundation sump using a new disposable polyethylene bailer. As required by the NCDEQ, the 
water samples were preserved for the following laboratory analyses :  
 EPA Method 602 for Volatile Organic Compounds ( VOCs ) 
 EPA Method 625 for Base‐Neutrals & Acid Extractables (SVOCs)  
 Massachusetts DEP ‐ Method for Volatile Petroleum Hydrocarbons (VPH) 
 Massachusetts DEP ‐ Method for Extractable Petroleum Hydrocarbons (EPH)  
During sampling, no visual or olfactory evidence of fuel oil was observed in the basement or in 
the foundation drain system sump. Standard procedures are presented in Attachment C, and 
photos of the sampling event are in Attachment D.  All indications were that the MicroBlaze® 
bioremediation has produced substantial treatment of the spill.  The Pace Lab Report is 
included in Attachment E, and the water analytical results are summarized on Table 1 below.   

Table 1  ::  First Sump Sample Results   
Sample  
Date 
Compound  
Name 
SUMP Results  
(ug/L) 
2L Standard 
(ug/L) 
GCLs 
(ug/L) 
MADEP    VPH  &  EPH Methods 
5/24/2022 C5‐C8 Aliphatics 79.3 400 None 
5/24/2022 C9‐C18 Aliphatics 184 700 None 
5/24/2022 C19‐C36 Aliphatics 112 10,000 None 
5/24/2022 SUM of C9‐C22 Aromatics 1,460 200 None 
EPA Method  625  
5/24/2022 All 625 Compounds ND Various Various 
EPA Method 602 
5/24/2022 Benzene ND 1 5,000 
5/24/2022 Ethylbenzene ND 600 80,000 
5/24/2022 Isopropyl benzene ND 70 30,500 
5/24/2022 Naphthalene ND 6 6,000 
5/24/2022 Toluene ND 600 260,000 
5/24/2022 Total Xylenes ND 500 50,000 
5/24/2022 Other 602 compounds ND Various Various 
                                             ug/L = Micrograms per liter      ND = not detected             GCLs = Gross Contaminant Levels 

As shown on Table 1, the sump sample was below NCAC 2L groundwater standards for all 
compound specific analyses using EPA Method 602 and EPA Method 625.   

Ray Eaton – 787 Lynn Haven Park Drive, Winston‐Salem, NC – Second Sump Sample Report  Page 7 
Pyramid Environmental Project # 2022‐244  December 14, 2022 
The MADEP VPH and EPH results were also below the drinking water standards with the 
exception of Sum of C9‐C22 Aromatics. We should remember that the sump was FULL of Fuel Oil 
in March 2021.  We have accomplished a huge reduction in concentrations with the aid of 
Bioremediation alone.  With the 25 gallons of MicroBlaze® treatment, any remaining 
concentrations of petroleum compounds will continue to decrease over time.  

6.0 Second Sump Sampling (09‐21‐2022)   
After reviewing the results from the initial sampling the NCDEQ requested a second sump 
sample. The second sump sample was collected on September 21, 2022 from the foundation 
drain sump. As required by the NCDEQ, the water samples were preserved and tested for the 
same methods as previously outlined.  During sample collection, no visual or olfactory evidence 
of heating oil was observed in the basement or in the foundation drain system sump. All 
indications from the sump sampling event were that the MicroBlaze™ bioremediation has 
produced a substantial treatment of the fuel oil spill. The Pace Lab Report is included in 
Attachment F, and the water analytical results are summarized on Table 2 below.   

Table 2  ::   Second Sump Sample Results   
Sample  
Date 
Compound  
Name 
SUMP Results  
(ug/L) 
2L Standard 
(ug/L) 
GCLs 
(ug/L) 
MADEP    VPH & EPH Methods 
9/21/2022 C5‐C8 Aliphatics ND 400 None 
9/21/2022 C9‐C18 Aliphatics ND 700 None 
9/21/2022 C19‐C36 Aliphatics ND 10,000 None 
9/21/2022 Sum of C9‐C22 Aromatics 466 200 None 
EPA Method 625  
9/21/2022 All 625 Compounds ND Various Various 
EPA Method 602 
9/21/2022 Benzene ND 1 5,000 
9/21/2022 Ethylbenzene ND 600 80,000 
9/21/2022 Isopropyl benzene ND 70 30,500 
9/21/2022 Naphthalene ND 6 6,000 
9/21/2022 Toluene ND 600 260,000 
9/21/2022 Total Xylenes ND 500 50,000 
9/21/2022 Other 602 compounds ND Various Various 
                         ug/L = Micrograms per liter      ND = not detected             GCLs = Gross Contaminant Levels 

As shown on Table 2, the sump sample remained below NCAC 2L groundwater standards for all 
compound specific testing using EPA Method 602 and EPA Method 625.   

Ray Eaton – 787 Lynn Haven Park Drive, Winston‐Salem, NC – Second Sump Sample Report  Page 8 
Pyramid Environmental Project # 2022‐244  December 14, 2022 

The MADEP VPH and EPH results were below the NCAC 2L drinking water standards except for 
C9‐C22 Aromatics. The following statements of the remaining concentrations can be made:  

 Concentrations of all specific compounds remain below NCAC 2L 
 Concentrations of the Sum of C9‐C22 Aromatics have decreased by 75 % over the past 4 
months alone, and continued concentration decreases are expected to bring the 
concentration below the NCAC2L standard within months.  
 The majority of the spilled oil was removed directly 35‐50 gallons, and in the soil 
excavation in the yard where probably 100‐gallons was pumped by the sump pump. 
 We should remember that the sump was FULL of Fuel Oil in March 2021.  We have 
accomplished a huge reduction in concentrations with the aid of Bioremediation alone. 
 The decrease in concentrations of C9‐C22 Aromatics over the past 4 months represents 
a 75 % reduction in concentrations for the site. 
 Continued bioremediation is expected to reduce concentration and bring the 
concentration below the NCAC2L standard within months. 
 Active bioremediation is ongoing and will continue at the site. 

8.0  Closure 

As requested by Mr. Ray Eaton and Carolina Basement Systems, Pyramid completed the spill 
cleanup outside the basement, and the longer‐term bioremediation of the remaining 
petroleum hydrocarbons (heating oil) in the basement foundation drain and sump.  The 
biological treatment with multiple locations and gallons of petroleum degrading bacteria 
worked to clean‐up the soil and foundation drain system, as shown by the subsequent sampling 
results.  

As directed by the NCDEQ, the samples collected in the foundation drain sump were analyzed 
using risk‐based groundwater analytical methods.  The second sampling of the sump showed 
compound specific parameters were all below the NCAC  2L groundwater standards for a 
second time. The Sum of C9–C22 Aromatics was just over the NCAC 2L groundwater standard.  
The concentration was reduced by 75% over the past 4 months, and additional reductions in 
the future is expected. The bioremediation process has been effective in cleaning the fuel oil 
directly out of the sump which used to be FULL of fuel oil in March 2021.  The only treatment of 
this area and the foundation drain has been Bioremediation, and the process has worked great. 
Active bioremediation will address the remaining contaminants within months.  The localized 
low levels of remaining petroleum does not present a hazard to nearby groundwater, and the 
ongoing bioremediation at the site has been confirmed to reduce concentrations over time.    

Attachment   A 

Verde Environmental, Inc.
9223 Eastex Freeway
Houston, TX 77093
Office: 713.691.6468
Toll Free: 800.626.6598
Fax: [phone]
www.micro-blaze.com
VERDE ENVIRONMENTAL, INC.
HOME OF
Emergency Liquid Spill Control
“Partnering with Nature for a Cleaner Tomorrow”
About ELSC................................................2
Users............................................................3
Emergency 1st Response / Spil & Leaks...4
Soil Remediation........................................5
Tank Cleaning............................................6
Product Details
Appearance:
Cream to tan, opaque liquid, perfumed
pH:
7.0 - 8.0
Shelf Life:
10 Years
Storage:
Avoid temperatures over 48°C for long periods
of time. Avoid prolonged freezing.
Packaging:
5-Gallon Pail
55-Gallon Drum
275-Gallon Tote
Micro-Blaze® Emergency Liquid Spill Control
is on the US EPA NCP Product Schedule as a
bioremediation agent
This listing does not mean the EPA approves, recommends, licenses, certifies or authorizes the use of Micro-Blaze® Emergency Liquid Spill Control or any other product on an oil discharge. This listing only means that data has been submitted to EPA as required by subpart J of the NCP § 300.915
Table of Contents A safe, non-toxic, microbial formulation used
for bioremediation of hydrocarbons and other
organic compounds. It is used in emergency
spill situations to eliminate LEL’s, suppressing
vapors, and thereby creating a safe working
environment for emergency personnel.
It is used in tank and vessel cleaning of
hydrocarbons and other organic compounds.
Its usage is virtually unlimited because it breaks
down, degrades, and digests hydrocarbons
and other compounds, waste and eliminates
flammability. The residue and run-off can
be safely sent to the facility wastewater
treatment plant. The numerous strains of
microbes in Micro-Blaze® Emergency Liquid
Spill Control provide a synergistic degradation
of the organic and hydrocarbon pollutants.
Its proprietary combination of wetting
agents, nutrients, and microbes make it an
ideal formulation for use on many pollutants
found in spills and contaminated sites.
Remediates
• Acetone
• Acrylonitrite
• AFFF Waste
• Anti-Freeze
• Aviation Fuels
• Benzene & Benzene Compounds
• Crude Oil
• Diesel Fuel
• Dimethylformanide
• Fats
• Gasoline
• Grease
• Glycols
• Hydrocarbon Waste
• Kerosene
• Methanol
• Methyl Tertiary Butyl Ether (MTBE)
• Motor Oil
• Odor
• Organic Chemical Waste
• Organic Waste
• Paint Sludge
• Pipeline Condensation
• Polyurethane Resin Waste
• Sludge
• Toluene
Emergency Liquid Spill Control
3
World-Wide Users
Micro-Blaze® Emergency Liquid Spill Control is used all over the world by users in the field of
emergency and first response, spills and leak cleanup, and in soil bioremediation. In addition,
other major users and usages of Micro-Blaze® Emergency Liquid Spill Control include areas such
as:
Military
For over 20 years, various branches of the military have used Micro-Blaze® Emergency Liquid Spill
Control for hydrocarbon leaks; soil remediation; equipment cleaning; ship cleaning; tank cleaning;
and various other applications. Both the U.S. and Canadian militaries have featured its use in
articles in their publications.
Railroads
Micro-Blaze® Emergency Liquid Spill Control is effective at cleaning and remediating the leaking
of diesel hydraulic fluids on the tracks and right of way, in addition to the occasional major
hydrocarbon spill and/or accident. Many of the largest operators Standard Operating Procedures
(SOP) require the use of Micro-Blaze® Emergency Liquid Spill Control to clean up spills and leaks
along their right of way. (See Pages 4 & 5)
Power & Utility Plants
Micro-Blaze® Emergency Liquid Spill Control is effective in cleaning up leaking mineral oil from
transformers as well as in the general cleaning of equipment. (See Pages 4 & 5)
Municipalities & Fire Departments
(See Page 4)
Refineries & Chemical Plants
Micro-Blaze® Emergency Liquid Spill Control is effective in cleaning up everyday spills in the plants
and leaking equipment, as well as, tower and tank cleaning. (See Page 6)
Institutional & Commercial Use
Any industrial, commercial, and restaurant establishment will benefit in cleaning up equipment
leaks and large spills.
Residential & Other Use
Micro-Blaze® Emergency Liquid Spill Control works well cleaning up a variety of organic spills that
are soluble in water at a 3% - 6% solution.
The Possibilities are Endless...
Other Micro-Blaze® Microbial Products:
FOG • Micro-Blaze Out® • AGRO • APT • Budkicker • CSR • Septic • Non-Formulated • Turf Care
4
Micro-Blaze® Emergency Liquid Spill Control is used all over the world by emergency and first response
companies to safely and effectively remediate hydrocarbon spills. Emergency personnel keep Micro-
Blaze® Emergency Liquid Spill Control on their trucks so that it can be applied at a moments notice.
Spills and leaks are a fact of life. From small leaks on your shop floor, to thousands of gallons of spilled
hydrocarbons which create an emergency situation, and everything in between, Micro-Blaze®
Emergency Liquid Spill Control, will safely and effectively eliminate the volatility and also clean and
bioremediate the contaminant while protecting the environment.
Benefits
• Eliminates volatile vapors and LEL’s (Lower Explosive Limit), creating a safe working environment
• Immediately reduces odor
• Biodegrades the hydrocarbons into harmless byproducts - CO2 and water
• Reduces or eliminates “dig and haul” charges and “cradle to grave” liabilities
• Leaves no slippery residue
• Ships concentrated, ready-to-dilute and use – no “mix and wait”
Application
• Micro-Blaze® Emergency Liquid Spill Control can be applied through any delivery system, such as
pump-up sprayers, fire extinguishers, and CAFS systems. Do not apply full strength, always dilute with
water before applying.
• Determine the amount of contamination by volume. 10% of the volume of the contaminant is the
amount of Micro-Blaze® Emergency Liquid Spill Control concentrate to apply. (i.e. for 350 gallons of
pure product contaminant – use 35 gallons of concentrate and dilute with water as determined below)
• Dilution: For heavier weight oils (crude, motor oil, hydraulic fluid) use a 3% solution of Micro-Blaze®
Emergency Liquid Spill Control mixed with water (3 parts concentrate, 97 parts water). More is not
better – 3% allows the water to help cut the hydrocarbon molecules. For volatile fluids and lighter
weight oils (gasoline) use a 6% solution (6 parts concentrate, 94 parts water) to knock down the LEL’s.
• Apply the Micro-Blaze® Emergency Liquid Spill Control solution forcefully with agitation so that it
will be thoroughly mixed with the hydrocarbon contaminant. This action will allow the Micro-Blaze®
Emergency Liquid Spill Control to eliminate the vapors and create the safe working environment. The
microbes will then begin the bioremediation process.
Emergency & First Response / Spills & Leaks
5
For soil remediation projects, there is nothing better than Micro-Blaze® Emergency Liquid Spill
Control. It quickly penetrates the soil surface and quickly begins digesting the contaminant.
Benefits
• Immediately reduces odors and inerts volatile vapors, providing a safe working environment and
reducing worker exposure to volatile hazards
• Biodegrades the hydrocarbons into harmless byproducts - CO2 and water
• Remediates hydrocarbons in place and minimizes “cradle to grave” disposal liability
• Works aerobically and anaerobically
• Non-toxic, non-pathogenic microbial blend is completely safe for the environment
• Can be used “in-situ” or “ex-situ”
Application
There are many variables to consider when remediating soil, including the type/amount/
depth/concentration of the contaminant, soil porosity, available moisture, oxygen supply, and
temperature. All of these factors play a role in determining the length of time necessary to
remediate the hydrocarbon. Depending on these and other factors, remediation time may range
from just a couple weeks to several months. For optimal results, contact us for helpful techniques
and guidance on any specific job.
A general “rule of thumb” calculation is that 1-gallon of Micro-Blaze® Emergency Liquid Spill
Control concentrate is required for every 10 cubic yards of contaminated soil. The concentrate is
then diluted with water down to a 3% to 6% solution (3-6 parts concentrate, 94-97 parts water).
• Example: For 500 cubic yards of contamination, you will need 50 gallons of concentrate. For a
3% concentration level, you will add approximately 1,666 gallons of water (50 ÷ .03 = 1,666).
The diluted solution can be applied to the contaminated soil using any type of delivery system,
from hand held pump-up sprayers (for small areas) to a water truck or a fire truck with foam
educator setups (for large areas).
For optimal results, upon completion of application, till the soil to thoroughly mix the microbes
with the contaminant. Micro-Blaze® Emergency Liquid Spill Control can also be effectively used
in situations where the contamination is deep. Contact us for details on how to make those
applications.
Reminder: The microbes need moisture to work effectively. Be sure to check the moisture level of
the soil, watering the soil weekly if necessary.
Soil Remediation
6
Tank cleanup using Micro-Blaze® Emergency Liquid Spill Control has been performed on a variety
of tanks ranging in size (20 - 300 ft. in diameter) and type (atmospheric storage tanks, internal
floating roof tanks, external floating roof tanks, and pressure bullets and spheres). Conventional
methods such as steaming, purging using natural or inert gas such as nitrogen, air stripping, or the
use of harsh or toxic chemicals can be eliminated by using Micro-Blaze® Emergency Liquid Spill
Control to decontaminate and prepare tanks for maintenance.

Some benefits include:
• Reduced down time of equipment/unit turnarounds & time from feed-out to feed-in
• Non-hazardous material to dispose of compared to hazardous and toxic chemical cleaning
methods
• Adding to and enhancing the “bug population” of the wastewater treatment plant with the
same type of compatible bacteria when the cleaned and circulated Micro-Blaze® Emergency
Liquid Spill Control solution is released
• Decreased environmental impact
• Decreased off-site (neighborhood) concerns, leading to a better standing with community,
state, and federal agencies
• Safer and healthier workplace for employees
Decontamination of Tanks
Micro-Blaze® Emergency Liquid Spill Control works well on a variety of substances that are
normally found in typical refinery or chemical plant settings. Chemicals that have an extremely
low pH (<3.5) or very high pH (above 10.5) have an adverse affect on the microbial population
and should be neutralized before proceeding with any attempt to clean. The preferred pH level is
between 6 and 8. Although Micro-Blaze® Emergency Liquid Spill Control will work in both aerobic
and anaerobic settings, it is preferable to work in an aerobic setting, which allows the microbial
population to double 3-4 times each hour or until the food source is consumed.
General guidelines to follow are:
1. Pump out as much of the free liquid as possible that is in the bottom of the tank
2. Ensure that no chemical will enter into the tank while performing cleanup operations by
blinding related piping to and from the tank
3. Purge the vapor space to a flare or compressor if available
4. Reduce the temperature to below 140° F before introducing Micro-Blaze® Emergency
Liquid Spill Control into the system
5. Set up a circulation loop by using the existing piping and pumps on the tank. It is preferable
to take suction from the bottom of the tank and discharge back into the tank at the upper-
most point.
6. Open a high-point bleeder on the tank, if possible, during cleaning operations. There will
be enough oxygen in the water/Micro-Blaze® Emergency Liquid Spill Control solution to
activate the microbes, but it will advantageous if you can give them an extra supply of
oxygen.
7. Circulation! This is the key to a successful cleanup operation.
8. Use typical fire-fighting equipment such as in-line eductors to get the Micro-Blaze®
Emergency Liquid Spill Control into the tank.
Tank Cleaning
7
Application
Determine the total volume of contamination. 10% of this volume is the amount of Micro-Blaze®
Emergency Liquid Spill Control to apply. Dilute to a 1% to 3% solution, taking into consideration the
present volume of water already in the contaminant slurry. Circulate the entire solution until the
LEL’s and/or PPM levels reach the desired levels.
Example: A tank with 2,500 gallons of slurry to remediate. Approximately 500 gallons is contaminant and 1,200
gallons is water, with the remainder 800 gallons consisting of dirt or inorganic material. You will dilute 50 gallons of
Micro-Blaze® Emergency Liquid Spill Control to a 3% solution. Since you already have 1,200 gallons of water, you
will need to add 465 additional gallons of water to create a 3% solution.
Alternative Calculation: That same tank containing 2,500 gallons of slurry can be diluted with a like amount of
water, creating 5,000 gallons of liquids. Add Micro-Blaze® Emergency Liquid Spill Control concentrate to create
a 1% solution, which would be 50 gallons.
When dealing with pressure bullets and spheres it is preferable to fill the entire vessel with water/
Micro-Blaze® Emergency Liquid Spill Control solution and circulate. During circulation, liquid
samples are periodically taken to test TOC/BOD levels.
When dealing with internal and external floating roof tanks, it is preferable to fill the tank with
enough water/Micro-Blaze® Emergency Liquid Spill Control solution to raise the tank off of its
internal legs. It is preferable to make sure that there is no vapor space in this area. You may expect
longer cleanup times due to the fact that it will take longer for the unfilled vapor space to come
into contact with the water/Micro-Blaze® Emergency Liquid Spill Control solution. There is some
initial foaming that is produced when the solution is introduced, which helps to clean the vapor
space.
A “cellar nozzle” or a “pineapple” can also be used. These devices will allow the water/Micro-
Blaze® Emergency Liquid Spill Control solution to be sprayed on the sides of the tank for a
complete coating.
Savings
The cost savings by reducing the unit down time could easily be in the tens or hundreds of
thousands of dollars. Additional savings can come from being able to clean tanks that normally
were not able to use conventional methods. Cleaning times can vary from 12 to 72 hours
depending on the chemicals being eliminated, the level of contamination, and how clean you
were able to get the vessel prior to the introduction of the water/Micro-Blaze® Emergency Liquid
Spill Control solution. How your facility operates will determine how much money you will save.
“Partnering with Nature for a Cleaner Tomorrow”
Verde Environmental, Inc.
9223 Eastex Freeway
Houston, TX 77093
Office: 713.691.6468
Toll Free: 800.626.6598
Fax: [phone]
www.micro-blaze.com
0913
To receive more information:
youtube.com/users/verdeenvironmental

Material Safety Data Sheet
Product Name:
Date Issued:
Micro-Blaze® Emergency Liquid Spill Control
1st January 2017
1.IDENTIFICATION OF THE MATERIAL AND SUPPLIER
Product Name: Micro-Blaze® Emergency Liquid Spill Control.
Recommended Use: The intended or recommended use of this
preparation is as a bioremediation agent
Supplier: Verde Environmental Solutions Pty Ltd
Address: 8/1630 Pittwater Rd, Mona Vale. NSW. 2103
Telephone Number: 61 2 9997 6415
Emergency Telephone: [phone]
2.HAZARDS IDENTIFICATIONS
Hazard classification: No hazardous components or ingredients (per OSHA
–29 1910.1200. All ingredients are organic and
completely biodegradable.
Risk phrases: Irritating to eyes
Safety Phrase: S25 Avoid contact with eyes
3.COMPOSITION / INFORMATION ON INGREDIENTS
Name
CAS No EC No Proportion
of
ingredients
Water and Viable Spore Forming
Cultures 7732-18-5 231-791-2 70 – 90%
Alcohol Ethoxylate 68131-39-5 500-195-7 <5%
Urea 57-13-6 200-315-5 <5%
Dipotassium Phosphate 7758-11-4 231-834-5 <5%
Diammonium Phosphate 7783-28-0 231-987-8 <5%
Tetrasodium Ethylenediaminetetraacetate 64-02-8 200-573-9 <5%
Arylene Gamma Fragrance N/A N/A <2%
Page 1 of 3
Verde Environmental Solutions Pty Ltd
P.O. Box 155
Terrey Hills. NSW. 2084. Australia
Phone: [phone]
Email: [e-mail]
Web: www.microblaze.com.au

4 FIRST AID MEASURES

4.1 Effects – Symptoms
Symptoms after eye contact: May cause eye irritation.
Symptoms after ingestion: May cause abdominal pains, nausea and vomiting if
ingested in large amounts.
Symptoms after skin contact: May cause dermal allergic reaction if susceptible
person has continual exposure.

4.2 First Aid Measures
First aid measures after eye contact: Immediately flush with water for at least 15 minutes
– Take victim to a doctor if irritation persists.
First aid measures after ingestion: Drink water or milk to dilute – Only induce vomiting if
advised by a doctor/medical service.
First aid measures after skin contact: Wash material off skin with soap and water

5. FIRE FIGHTING MEASURES

Extinguishing agents: Dry chemical powder, alcohol-resistant foam, carbon
dioxide (CO2). No specific fire fighting instructions
required.
Fire hazard: No fire hazard
Non-combustible
Reactivity hazard: Not applicable.

6. ACCIDENTAL RELEASE MEASURES

Emergency procedures: Spill may be flushed down sanitary draining into
waste water treatment lines.
Methods and materials for
containment and clean up: May mop up spills; Disposal of this product or its
residue must be done according to official
regulations.

No harm to the environment is expected from an accidental release of this preparation.

7. HANDLING AND STORAGE

Precautions for safe handling: Not required for normal conditions of use.

Conditions for safe storage: To maintain shelf life avoid temperatures over 48 O C
for long periods of time.
Avoid prolonged freezing

8. EXPOSURE CONTROL / PERSONAL PROTECTION

National exposure standards: Not Applicable.
No value assigned for the specific material by the
National Occupational Health and Safety
Commission (NOHSC)
Biological Limit Values: Not available
Engineering Controls: Normal room ventilation
Personal protection
equipment: None required, rubber or latex gloves recommended.

Page 2 of 3

9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance: Liquid; colour - tan opaque.
Odour: pleasant (perfume)
pH 7.0 to 8.0
Vapour Pressure (mm Hg): Equivalent to Water
Vapour Density (AIR=1) Equivalent to Water
Boiling Point: 1000C
Specific Gravity (H20)=1 1.01 – 1.03
Solubility in water 99%.

10. STABILITY AND REACTIVITY

Stability: Stable
Materials to avoid: Strong acids or alkali compounds may inactivate
biological cultures.
Hazardous decomposition products: Normally stable. Hazardous polymerisation will NOT
occur.

11. TOXICOLOGICAL INFORMATION

Eye irritation: May cause eye irritation
Skin irritation: May cause irritation is susceptible
Skin sensitization: No sensitizing effects expected
Toxicity hazard: No toxicity hazard
LD50 oral rat: >500mg/kg

12. ECOLOGICAL INFORMATION

All ingredients are organic and completely biodegradable

13. DISPOSAL CONSIDERATIONS

NO harm to the environment is expected from this preparation.

14. TRANSPORT INFORMATION

Non-Hazardous

15. REGULATORY INFORMATION

Poisons Schedule: None allocated

16. OTHER INFORMATION

Training advice: Normal use of this product shall imply use in
accordance with the instructions on the packaging.
Other information
DISCLAIMER: The above information is believed to be correct, but does not purport to be all
inclusive and shall be used only as a guide. Verde Environmental Solutions Pty Ltd shall not
be held liable for any damage resulting from handling or from contact with the above product

End MSDS

Page 3 of 3

Attachment   B 

November 16, 2021

Mr. Rich Pomales, Registered Agent
Carolina Basement Systems, LLC
5201 Germanton Road
Winston-Salem, NC 27105

Re: Notice of Regulatory Requirements 15A
NCAC 2L .0505 Risk-based Assessment and
Corrective Action for Aboveground Storage
Tanks and Other Petroleum Sources

Ray Eaton Residence
787 Lynnhaven Park Drive
Winston-Salem, Davidson County
Incident Number: 95988
Risk Classification: Unranked
Ranking: Unranked

Dear Mr. Pomales:
The Initial Abatement Action Report received by the UST Section, Division of Waste Management,
Winston-Salem Regional Office on May 4, 2021 has been reviewed. The review indicates that
uncharacterized, contaminated soil remains beneath the home’s foundation, which could adversely
impact groundwater. Therefore, the UST Section hereby confirms that you must comply with
assessment and reporting requirements of Title 15A NCAC 2L .0505, within the timeframes
specified in the attached rule.

The requirements of Title 15A NCAC 2L .0505 include the preparation and submittal of a Limited
Site Assessment (LSA) Report, in accordance with the rule, within 120 days of discovery of the
release.

Because a release or discharge has been confirmed, a Licensed Geologist or a Professional
Engineer, certified by the State of North Carolina, is required to prepare and certify all reports
submitted to the Department of Environmental Quality in accordance with Title 15A NCAC
2L .0103(e) and 2L .0111(b).

Please note that before you sell, transfer, or request a “No Further Action” determination for a
property that has not been remediated to below “unrestricted use” standards, you must file a Notice

of Contaminated Site ("Notice") plat and declaration with the Register of Deeds in the county
where the property is located (NCGS 143B-279.9 and 143B-279.10).

Failure to comply with the State's rules in the manner and time specified may result in the
assessment of civil penalties and/or the use of other enforcement mechanisms.

If you have any questions regarding the actions that must be taken of the rules mentioned in this
letter, please contact Doug Whitmire at 336-776-9685 or the address listed below.

Sincerely,
Doug Whitmire, PG
Hydrogeologist
Winston-Salem Regional Office
UST Section, Division of Waste Management,
NCDEQ

Attachments: Title 15A NCAC 2L .0505
A Brief History of North Carolina Session Laws, Rules, and General Statutes…

cc: Davidson County Health Department
Mike Jones (Pyramid Environmental) via email

Topographic Map
Ray Eaton
Winston-Salem North Carolina
Winston-Salem, North Carolina
04/14/21 2021-079
10
BDM
Davidson
BSH1" = 2,000'
787 Lynnhaven Park Drive
787 Lynnhaven Park Drive
Ray Eaton - Fuel Oil Spill Cleanup
787 Lynnhaven Park Drive, Winston-Salem, NC
Legend
787 Lynnhaven Park Dr
100 ft
N➤➤N
© 2021 Google
© 2021 Google
© 2021 Google
1,000' Radius
Earon Residence
787 Lynnhaven Park Dr., Winston-Salem, NC
Legend
787 Lynnhaven Park Dr
200 ft
N➤➤N

Attachment   C 

Standard Field Procedures:  Revision 10.6                            Page 1 
Pyramid Environmental & Engineering, P.C.           Revision date 01‐06‐2020 
Standard Field Procedures
Pyramid Environmental & Engineering, P.C.
________________________________________________________________________

1.0 Equipment Decontamination

Equipment decontamination is essential to assure representative environmental samples 
are collected and to eliminate the potential for cross‐contamination between sample points. 
Pyramid strives to clean all field equipment prior to leaving the office; however, field 
decontamination is still required on most projects. The procedures for decontamination of 
water level probes, hand augers, sampling probes, trowels, and other field equipment are 
listed below. 

1.1 EPA Region IV Decontamination Procedures  
Drilling and soil sampling equipment is decontaminated prior to each use using a pressure 
washer or steam cleaner. Reusable sampling equipment (hand augers, sampling probes, 
trowels, split spoon samplers, water sampling equipment, etc.…) are decontaminated using 
the general procedure described below.  
 Wash with non‐phosphate detergent, water, & brush to remove particulate matter 
 Rinse with tap water 
 Rinse with 10 percent nitric acid solution (only if sampling for metals) 
 Rinse with de‐ionized water 
 Rinse with pesticide‐grade isopropyl alcohol 
 Rinse with de‐ionized water 
 Air‐dry as long as possible  
The level of decontamination used is appropriate to the analytical parameters selected and 
the material of the sampling device being used for sampling. For example, if metals analyses 
are required, then the 10 % nitric acid solution is used for decontamination of stainless‐steel 
equipment. Pyramid uses de‐ionized or distilled water for decontamination. Equipment that 
is not used immediately after decontamination is wrapped in aluminum foil prior to storage. 

2.0 Soil Borings & Sampling
2.1 Soil Borings  
Soil borings are used by Pyramid to investigate and characterize the subsurface at sites.      
Soil borings provide information concerning soil types and density, depth to refusal, depth 
to bedrock, organic vapors that may be present, and can be used to obtain samples for 
laboratory analysis.  
Standard Field Procedures:  Revision 10.6                            Page 2 
Pyramid Environmental & Engineering, P.C.           Revision date 01‐06‐2020 
Pyramid conducts borings in several different ways, using hand augers, direct‐push 
equipment (Geoprobe), sample probes, split‐spoon samplers (ASTM D 1586‐84), auger 
drilling, air drilling, and Vibro‐Core. The following procedures are used by Pyramid 
Environmental when performing soil borings:  
1. Soil boring locations are chosen, and the ULOCO utility locating service is called to 
mark all public utilities. Pyramid locates private utilities at many project sites using 
Pyramid locating equipment, or uses a private utility locating service. 

2. Down hole drilling equipment is cleaned prior to use and between borings using 
pressure washing or steam cleaning. Additional decontamination procedures in 
Section 1.1 are used for sampling tools such as split spoons or direct‐push points.  

3. Soil borings are advanced using direct‐push, drilling rigs, hand augers, or other 
appropriate means. Near‐surface soil samples may also be collected using stainless 
steel push probes, shovels, scoops, or other sampling devices.  

4. Soil samples are normally collected at a minimum of 5‐foot intervals. Each sample is 
divided into two parts. Soil samples for laboratory analyses are jarred from the initial 
sample volume. The remaining soil is stored in a sealed container for headspace 
analysis and geological description.  

5. After screening the soil with the field instruments, each soil sample is described by 
the field geologist and a geologic description is recorded in project documentation. 

6. Soils are typically described in the field by the project geologist or soil scientist and 
are classified according to the Unified Soil Classification System (ASTM D 2488‐84). 

7. Soil samples selected for laboratory analysis are placed in properly prepared, 
laboratory supplied containers and immediately packed in a cooler on ice. Sample 
custody is maintained using standard chain‐of‐custody (COC) procedures through 
delivery to the analytical laboratory. 

8. Soil borings, which are not completed as monitoring wells, are grouted using a 
Portland cement, bentonite, or backfilled with soil cuttings.  

9. Soil cuttings are generally spread near the soil boring or monitoring well location as 
directed by State regulatory managers.  Drill cuttings are drummed (containerized) 
where site conditions or regulatory requirements prohibit spreading cuttings, and 
are disposed off‐site (after waste determination is made).  

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2.2 Soil Headspace Screening  
Soil samples are routinely screened for volatile organic compounds (VOCs) which may be an 
indication of organic or petroleum hydrocarbon contamination. The typical screening 
procedure includes immediately transferring the soil from the sampling devices to a sealed 
container (sealed 1‐gallon Ziplock plastic bag). The soil container is filled approximately 
halfway with soil and sealed. This creates headspace above the soil in which VOCs may 
accumulate. The container is allowed to stand for 5 to 15 minutes for the VOCs to equilibrate 
in the headspace of the container. The headspace of the container is then screened using a 
calibrated organic vapor analyzer (PID or FID). The screening is conducted by cracking the 
seal only enough to allow insertion of the probe into the headspace so as not to dilute the 
sample. In most cases where the contaminant of concern includes volatile organics, the 
highest or “Peak“ field‐screening result is documented for each sample. The soil samples 
showing the highest reading from each boring are typically selected for laboratory analysis. 

2.3 Soil Sample Collection for Laboratory Analysis   
After the targeted depth has been reached, soil samples are collected using a variety of 
sampling devices. Soil sample devices used include split‐spoons, stainless‐steel hand augers, 
stainless‐steel push‐probes and sampling scoops, and directly from the center of the 
excavator bucket. The sample technician uses disposable nitrile gloves, which are changed 
between samples to avoid cross‐contamination of samples, and each sampling device is 
decontaminated prior to use.  

Only laboratory provided containers are used for sample collection. Samples are collected 
in accordance with the preservation methods required by the requested analytical method. 
Samples are handled as little as possible and preserved in the field as specified for the 
analytical method. The samples are stored and transported to the laboratory in an insulated 
cooler chilled to approximately 4 degrees centigrade. The samples are labeled with a 
minimum of the following information: Pyramid, project name or number, sample 
identification, date collected, sampler name, and analysis requested. Sample custody is 
maintained using standard chain‐of‐custody procedures through delivery to the analytical 
laboratory. Notes of the sampling events are recorded in project documentation. 
Incremental sampling methodology (ISM) is a structured composite sampling and 
processing protocol that reduces data variability and provides a reasonably unbiased 
estimate of mean contaminant concentrations in a volume of soil targeted for sampling. 
ISM provides representative samples of specific soil volumes defined as decision units 
(DUs) by collecting numerous increments of soil (typically 30–100 increments) that are 
combined, processed, and subsampled according to specific protocols. ISM Sampling will 
be further explained in a site‐specific Work Plan documents. 
Pyramid will contract an on‐site laboratory for immediate analyses as needed.  
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2.4 Sediment Sample Collection for Laboratory Analysis   
Near surface sediment may be present in a surface water ditch, stream, or dry intermittent 
stream bed. Sediment samples are typically soil related samples and may be collected with 
a variety of sampling tools. Pyramid will use stainless‐steel samplers which have been 
decontaminated according to the procedure detailed in section 1.1 of this document. After 
the sediment samples are collected, the location, depth, conditions, and sample 
composition are documented in the project records. The samples will be screened in the 
field to detect volatile organic vapors and visually examined for contamination. Sediment 
samples will be preserved in laboratory prepared containers in accordance with sample 
preservation recommendation of the analytical laboratory. Samples are handled as little as 
possible and preserved in the field as specified for the analytical method. The samples are 
stored and transported in an insulated cooler chilled to approximately 4 degrees centigrade. 
The samples are labeled with a minimum of the following information: Pyramid, project 
name or number, sample identification, date collected, sampler name, and analysis 
requested. Sample custody is maintained using standard chain‐of‐custody procedures 
through delivery to the analytical laboratory. Documentation of the sampling events are 
recorded in the project documentation. 

3.0 Direct-Push Sampling Procedures

Direct‐push sampling techniques have been used at many sites to collect soil and 
groundwater samples rapidly and inexpensively.  Track‐mounted, direct‐push rigs can access 
hard to reach areas and allow borings and monitoring wells to be installed.  For soil sampling, 
typically, the direct‐push steel drive tube is decontaminated using a pressure washer, and a 
new plastic sample liner is inserted in the steel drive tube to collect soil samples. The soil 
samples are collected in new polyethylene sample tubes within the steel drive tube. The soil 
samples are then extracted from the polyethylene liner and preserved as required for 
laboratory analysis. 

For groundwater sampling, a steel probe with a retractable screen section and tubing are 
driven to depth and the screened section is opened to allow groundwater to enter the 
tubing. The water samples are withdrawn using new polyethylene and Teflon® tubing with 
either a decontaminated stainless‐steel check ball, or peristaltic pump. The groundwater 
sample is placed directly into the appropriate laboratory containers and sealed immediately. 
To prevent cross‐contamination of samples, new disposable tubing is used for each 
groundwater sample point. Disposable nitrile gloves are worn by field personnel during 
development and groundwater sampling, and gloves are changed between samples. 
Groundwater sampling procedures are detailed more in Section 5.0, as appropriate for each 
analytical method. 

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4.0 Monitoring Well Installation

Groundwater monitoring wells are installed in many subsurface environments; Coastal 
Plain, sedimentary, Piedmont saprolite, weathered rock formations, and mountain terrains 
to list a few. Formations encountered include unconsolidated and consolidated sediments, 
fill material, organic soils, saprolitic soils, weathered rock formations, and bedrock. 
Groundwater monitoring wells provide a stable sampling point at discrete intervals within 
the confined or unconfined aquifers. Monitoring wells are installed for a number of reasons, 
and are typically installed as 1‐inch, 2‐inch, 4‐inch, or 6‐inch diameter wells. Construction 
may be of PVC, stainless‐steel, HDPE, or other appropriate materials. The following 
procedures are used by Pyramid when performing borings and monitoring well installations.   If required, monitoring well permits are obtained from the State, County, or City. 
 Boring and monitoring well locations are chosen, and utilities are marked by the 
public utility locating company. As needed, the locations may be scanned for utilities 
by Pyramid using our locating equipment, or a private utility locating company. 
 In selecting a drill site, care is taken to avoid overhead power lines, and subsurface 
utilities whenever possible. 
 Down‐hole drilling equipment is decontaminated prior to use and between borings. 
 Borings are advanced using direct‐push, drilling rigs, hand augers, solid‐stem augers, 
hollow‐stem augers, air rotary drilling, or air hammer drilling. 
 Soil samples are normally collected at a minimum of 5‐foot intervals. Each sample is 
divided into two parts.  Soil samples for laboratory analyses are jarred from the initial 
sample volume. The remaining soil is stored in a sealed container for headspace 
analysis with an organic vapor analyzer (PID or FID).  
 After screening the soil with the field instruments, each soil sample is described by 
the field geologist and a geologic description is recorded in the project 
documentation. 

Type II monitoring wells are usually installed using 2‐inch diameter schedule 40 PVC riser 
and 2‐inch, 0.010‐inch machine slotted well screen. The screened interval length varies with 
the geologic site conditions, expected variations in water level, and the investigation goals 
for the well. The well construction details are presented on the boring log. 

Type III wells are usually installed as double‐cased wells to monitor the deeper portions of 
the aquifer. The first casing is usually a 5 to 6‐inch diameter solid PVC well casing drilled to 
bedrock or an appropriate depth within the surficial zone. The 5 to 6‐inch diameter casing 
is then set and grouted in the borehole. After the cement grout has set for 12 to 24‐hours, 
the borehole is completed to the desired depth using air rotary drilling or air hammer 
drilling. The inside casing of the Type III monitoring well is usually constructed of 2‐inch 
diameter SCH 40 PVC casing and 2‐inch diameter SCH 40 PVC 0.010‐inch slotted well screen. 

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In most applications, a sand filter pack of #2 well sand (or appropriately sized well sand).  
Sand is typically installed to a level of 2 feet above the top of the screen in each well.                   
A minimum 2‐foot thick bentonite seal is usually placed on top of the filter pack and 
hydrated with de‐ionized or distilled water. The remaining annular space of a typical well is 
backfilled to grade with a Portland cement/bentonite grout. In monitoring wells where the 
water table is close to surface, the amount of sand above the screen and bentonite will be 
reduced to allow for a minimum of 2–3 feet of cement grout in the well bore. 

At the surface, each well is secured with a locking cap and a steel well protector. Depending 
on the surface conditions, the well may be protected by a flush‐mounted manhole set in the 
surrounding surface in a concrete pad.  In some cases, stick‐up well protectors are used to 
secure the well and allow the well to be more easily located in wooded or open areas. 

Each groundwater monitoring well is developed by surging, pumping, or bailing to remove 
sediment before sampling. Water removed during development is managed according to 
individual State regulatory guidance. 

5.0 Water Sampling Procedures

Pyramid relies on water sampling as a primary method for assessment of subsurface 
groundwater conditions. Water sampling typically includes sampling groundwater from 
monitoring wells, water supply wells, surface water bodies, stormwater,  waste sumps, etc.   
The following provides typical sampling procedures for the water samples. 

5.1 Monitoring Wells  
Prior to sampling each monitoring well, depth to liquid and/or liquids and total well depth 
are measured using a properly decontaminated electric interface probe. If phase‐separated 
petroleum product is detected in a well, the product measurements are recorded along with 
the water level in each well.  This information is recorded in the field record and the volume 
of the water in the well casing is calculated. To purge stagnant water from each monitoring 
well, three to five well casing volumes of water are removed from each well prior to 
sampling. Alternately, for low‐flow sampling, development continues until the field 
parameters (pH, conductivity, dissolved oxygen, ORP, and temperature) have stabilized.   
If the water in the monitoring well is removed until the well is dry, then the well is sampled 
thereafter. Water removed from wells during purging is managed in accordance with 
individual State regulatory guidance.  

Groundwater samples are typically collected using a new disposable polyethylene bailer and 
a new length of nylon cord. To prevent cross‐contamination of samples between wells, a 
new disposable bailer is used for each well.  The bailer is lowered into the groundwater 
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slowly and removed slowly.  A new pair of disposable gloves is worn by field personnel 
during purging and sampling, and is changed between wells.  In the case of small diameter 
monitoring wells or direct‐push water samples, water samples may be collected using a 
peristaltic pump and new polyethylene tubing.  Another method is to use a segment of new 
sampling tubing and a stainless‐steel check ball to create a “Tube Bailer”.  
Groundwater samples selected for laboratory analysis are immediately placed in properly 
prepared, laboratory supplied containers and preserved in a cooler on ice. Samples are 
maintained under standard chain‐of‐custody procedures from sample collection through 
laboratory analysis. 

5.2 Water Supply Well Sampling  
Prior to sampling each water supply well, the well owner is contacted to provide access to 
the well. The well owner is interviewed to locate the faucet closest to the well for sampling.    
If there are no faucets located on the well, then water from an outside faucet at the building  
is usually sampled. If there are no outside faucets available, then the water samples are 
collected from an inside faucet. The location of the sample is recorded in the field record.  
The owner is interviewed to see if there is a chlorination system on the well, or if the well 
has been recently chlorinated. Recent chlorination could affect the laboratory detection 
limits. In most cases, the samples are preserved using sodium thiosulfate or ascorbic acid to 
remove the interactions of chlorine, which may be present in the samples.   
If the well is treated with a Point‐of‐Entry (POE) treatment system, then the “raw” water 
sample must be collected before the treatment system. An associated treated water sample 
is usually collected as well to demonstrate effective treatment.    
To purge stagnant water from the water supply well system, the faucet is allowed to run on 
full stream for a minimum of 15 minutes. The aerator is removed from the tap if one is 
present. Water removed from wells during purging is managed according to regulatory 
standards.  
Water supply well samples are collected using appropriate laboratory prepared containers 
for each analysis.  The analytical methods selected will vary with the contaminant of 
interest. To prevent cross‐contamination of samples between wells, disposable nitrile gloves 
are worn by field personnel during purging and sampling and are changed between wells. It 
is possible that samples may be required at several places within the water supply system. 
The samples are collected accordingly and labeled to show the source and location sampled.  
Supply well samples selected for laboratory analysis are immediately placed in properly 
prepared, laboratory supplied containers and packed in a cooler on ice, and chilled to 
approximately 4 degrees Celsius.  Samples are maintained under standard chain‐of‐custody 
procedures from sample collection through laboratory analysis. 

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5.3 Surface Water Sampling  
Surface water samples are obtained using several techniques including use of sample 
bailers, discrete depth interval samples, sample scoops, from boats, bridges, or wading into 
a stream. Caution should always be used when sampling surface water to ensure that the 
water collected is representative of the site conditions. Since stream or open water sampling 
is transient, careful documentation of the site conditions, weather, surface conditions, 
sediment, algal or biological material, etc. is required.  

In many studies, additional samples from upstream and downstream of the desired sample 
point are required. Surface water sampling must be planned to reflect the site‐specific 
conditions during sampling. The general procedures are similar to the supply well sampling 
procedures detailed above. Appropriate laboratory prepared containers are used for each 
analysis. The analytical methods selected will vary with the contaminant of interest. 

To prevent cross‐contamination of samples between samples, disposable nitrile gloves are 
worn by field personnel during purging and sampling and are changed between samples. It 
is possible that samples may be required at several places along the stream to check for 
influences of up‐stream facilities.  Samples will be collected accordingly and labeled to show 
the source and location sampled. Sample will always be collected upstream of the area 
disturbed by the person sampling the stream. Surface water samples selected for laboratory 
analysis are placed in properly prepared, laboratory supplied containers and immediately 
packed in a cooler on ice. Samples are maintained under strict control using standard chain‐
of‐custody procedures through laboratory analysis.  

6.0 Quality Assurance / Quality Control

The field and laboratory procedures listed above have been implemented on many sites 
with excellent results. The procedures are often verified by an appropriate use of the 
following environmental samples. 

Trip Blanks ( or Travel blanks) 
The Trip Blank (or travel blanks) are often used to verify that the environmental samples are 
not impacted during shipping, and verify that the source of the glassware is not the source 
of contamination. The trip blanks are preserved de‐ionized water, collected in the 
laboratory, and shipped with the sample containers to Pyramid or the site. The trip blank 
remains in the sample cooler and is shipped back to the laboratory with the environmental 
samples. The trip blank is most commonly analyzed for volatile organic compounds (VOCs), 
and correspond to the target analyses. 

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Field Blanks  
Field Blanks are quality assurance samples which are collected in the field to represent the 
conditions present at the time the samples are collected. For water samples, the laboratory 
containers are opened and filled in the field using de‐ionized (or distilled) water from a 
known source.  The samples reflect any site conditions such as vapor sources which may 
affect the water samples.  The samples then travel to the laboratory with the other samples 
for analysis. Comparison of the field blank results with the sample results may indicate a 
pervasive site constituent detected in the samples.  

Equipment Blanks  
Equipment Blanks are used to verify whether the decontamination procedures used for the 
sample equipment (or the new equipment) may have added any contaminants to the 
sample during collection. If a non‐disposable sampling device is used (such as a sampling 
treir, scoop, hand auger, Teflon bailer, etc.…), then the decontamination of the sampling 
device is usually verified using an equipment blank. The equipment blank is collected using 
de‐ionized (or distilled) water from a known source. The equipment is decontaminated,  
allowed to air dry, the water is poured over (or through) the equipment, and a sample is 
collected in the appropriate sample containers. The equipment blank samples are preserved 
with the other environmental samples, and shipped for analyses for the target parameters. 

Duplicate Samples 
Duplicate Samples are used to verify the sampling procedures and evaluate laboratory 
analysis variability. The duplicate samples may be collected from soil, sediment, air, surface 
water, wastes, or groundwater. These samples are collected and sent to the laboratory as  
blind samples to have maximum effectiveness. Duplicate samples are generally analyzed for 
the same analytical methods as the actual environmental sample for direct comparison. 
Duplicate samples may also be split between two different laboratories to provide 
verification of laboratory detection limits or quality process verification. 

Background Samples 
Background Samples are a tool for comparison of general site conditions with source area 
site conditions. Background samples may be soil, sediment, air, surface water, waste, or 
groundwater. The goal is to reflect conditions outside the expected area of contamination. 
These samples are collected outside the expected area of contamination and sent to the 
laboratory for analyses. Background samples are generally analyzed for the same analytical 
methods as the source area environmental samples for direct comparison. Background 
samples for metals comparison are common types of background samples used in 
environmental investigations.  

Attachment D 

Attachment  E 

#=CL#
June 08, 2022
LIMS USE: FR - BRIAN MAHAN
LIMS OBJECT ID: 92606535
92606535
Project:
Pace Project No.:
RE:
Brian Mahan
Pyramid Environmental
503 Industrial Ave
Greensboro, NC 27416
EATON RESIDENCE
Dear Brian Mahan:
Enclosed are the analytical results for sample(s) received by the laboratory on May 25, 2022. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole D'Oleo
nicole.d'[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 24
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
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 24
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92606535
EATON RESIDENCE
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92606535001 SUMP MADEP EPH 7 PASI-CBAJ
MADEP VPH 5 PASI-CMAD
EPA 625.1 58 PASI-CPKS
SM 6200B 63 PASI-CSAS
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 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92606535
EATON RESIDENCE
Sample: SUMP Lab ID: 92606535001 Collected: 05/24/22 17:00 Received: 05/25/22 10:00 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)184 ug/L 06/06/22 19:53 N206/06/22 08:5399.0 1
Aliphatic (C19-C36)112 ug/L 06/06/22 19:53 N206/06/22 08:5399.0 1
Aromatic (C11-C22)1460 ug/L 06/06/22 19:53 N206/06/22 08:5399.0 1
Surrogates
1-Chlorooctadecane (S)85 %06/06/22 19:53 3386-33-2 P206/06/22 08:5340-140 1
o-Terphenyl (S)131 %06/06/22 19:53 84-15-106/06/22 08:5340-140 1
2-Fluorobiphenyl (S)69 %06/06/22 19:53 321-60-806/06/22 08:5340-140 1
2-Bromonaphthalene (S)89 %06/06/22 19:53 580-13-206/06/22 08:5340-140 1
Analytical Method: MADEP VPH
Pace Analytical Services - Charlotte
VPH NC Water
Aliphatic (C05-C08)79.3 ug/L 05/26/22 19:14 N250.0 1
Aliphatic(C09-C12) Adjusted ND ug/L 05/26/22 19:14 N250.0 1
Aromatic (C09-C10)ND ug/L 05/26/22 19:14 N250.0 1
Surrogates
4-Bromofluorobenzene (FID) (S)105 %05/26/22 19:14 460-00-470-130 1
4-Bromofluorobenzene (PID) (S)88 %05/26/22 19:14 460-00-470-130 1
Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Pace Analytical Services - Charlotte
625 RVE
Acenaphthene ND ug/L 05/28/22 18:34 83-32-905/27/22 18:184.5 1
Acenaphthylene ND ug/L 05/28/22 18:34 208-96-805/27/22 18:184.5 1
Anthracene ND ug/L 05/28/22 18:34 120-12-705/27/22 18:184.5 1
Benzo(a)anthracene ND ug/L 05/28/22 18:34 56-55-305/27/22 18:184.5 1
Benzo(a)pyrene ND ug/L 05/28/22 18:34 50-32-805/27/22 18:184.5 1
Benzo(b)fluoranthene ND ug/L 05/28/22 18:34 205-99-205/27/22 18:184.5 1
Benzo(g,h,i)perylene ND ug/L 05/28/22 18:34 191-24-205/27/22 18:184.5 1
Benzo(k)fluoranthene ND ug/L 05/28/22 18:34 207-08-905/27/22 18:184.5 1
4-Bromophenylphenyl ether ND ug/L 05/28/22 18:34 101-55-305/27/22 18:184.5 1
Butylbenzylphthalate ND ug/L 05/28/22 18:34 85-68-705/27/22 18:184.5 1
4-Chloro-3-methylphenol ND ug/L 05/28/22 18:34 59-50-705/27/22 18:184.5 1
bis(2-Chloroethoxy)methane ND ug/L 05/28/22 18:34 111-91-105/27/22 18:189.1 1
bis(2-Chloroethyl) ether ND ug/L 05/28/22 18:34 111-44-405/27/22 18:184.5 1
2-Chloronaphthalene ND ug/L 05/28/22 18:34 91-58-705/27/22 18:184.5 1
2-Chlorophenol ND ug/L 05/28/22 18:34 95-57-805/27/22 18:184.5 1
4-Chlorophenylphenyl ether ND ug/L 05/28/22 18:34 7005-72-305/27/22 18:184.5 1
Chrysene ND ug/L 05/28/22 18:34 218-01-905/27/22 18:184.5 1
Dibenz(a,h)anthracene ND ug/L 05/28/22 18:34 53-70-305/27/22 18:184.5 1
3,3'-Dichlorobenzidine ND ug/L 05/28/22 18:34 91-94-105/27/22 18:189.1 1
2,4-Dichlorophenol ND ug/L 05/28/22 18:34 120-83-205/27/22 18:184.5 1
Diethylphthalate ND ug/L 05/28/22 18:34 84-66-2 L105/27/22 18:184.5 1
2,4-Dimethylphenol ND ug/L 05/28/22 18:34 105-67-9 L105/27/22 18:189.1 1
Dimethylphthalate ND ug/L 05/28/22 18:34 131-11-3 L105/27/22 18:184.5 1
Di-n-butylphthalate ND ug/L 05/28/22 18:34 84-74-2 L105/27/22 18:184.5 1
4,6-Dinitro-2-methylphenol ND ug/L 05/28/22 18:34 534-52-105/27/22 18:189.1 1
2,4-Dinitrophenol ND ug/L 05/28/22 18:34 51-28-505/27/22 18:1845.5 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92606535
EATON RESIDENCE
Sample: SUMP Lab ID: 92606535001 Collected: 05/24/22 17:00 Received: 05/25/22 10:00 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-Dinitrotoluene ND ug/L 05/28/22 18:34 121-14-2 L105/27/22 18:184.5 1
2,6-Dinitrotoluene ND ug/L 05/28/22 18:34 606-20-205/27/22 18:184.5 1
Di-n-octylphthalate ND ug/L 05/28/22 18:34 117-84-005/27/22 18:184.5 1
bis(2-Ethylhexyl)phthalate ND ug/L 05/28/22 18:34 117-81-705/27/22 18:184.5 1
Fluoranthene ND ug/L 05/28/22 18:34 206-44-0 L105/27/22 18:184.5 1
Fluorene ND ug/L 05/28/22 18:34 86-73-7 L105/27/22 18:184.5 1
Hexachloro-1,3-butadiene ND ug/L 05/28/22 18:34 87-68-305/27/22 18:184.5 1
Hexachlorobenzene ND ug/L 05/28/22 18:34 118-74-105/27/22 18:184.5 1
Hexachlorocyclopentadiene ND ug/L 05/28/22 18:34 77-47-405/27/22 18:189.1 1
Hexachloroethane ND ug/L 05/28/22 18:34 67-72-105/27/22 18:184.5 1
Indeno(1,2,3-cd)pyrene ND ug/L 05/28/22 18:34 193-39-505/27/22 18:184.5 1
Isophorone ND ug/L 05/28/22 18:34 78-59-105/27/22 18:189.1 1
Naphthalene ND ug/L 05/28/22 18:34 91-20-305/27/22 18:184.5 1
Nitrobenzene ND ug/L 05/28/22 18:34 98-95-305/27/22 18:184.5 1
2-Nitrophenol ND ug/L 05/28/22 18:34 88-75-505/27/22 18:184.5 1
4-Nitrophenol ND ug/L 05/28/22 18:34 100-02-705/27/22 18:189.1 1
N-Nitrosodimethylamine ND ug/L 05/28/22 18:34 62-75-905/27/22 18:184.5 1
N-Nitroso-di-n-propylamine ND ug/L 05/28/22 18:34 621-64-705/27/22 18:184.5 1
N-Nitrosodiphenylamine ND ug/L 05/28/22 18:34 86-30-605/27/22 18:189.1 1
2,2'-Oxybis(1-chloropropane)ND ug/L 05/28/22 18:34 108-60-105/27/22 18:184.5 1
Pentachlorophenol ND ug/L 05/28/22 18:34 87-86-505/27/22 18:189.1 1
Phenanthrene ND ug/L 05/28/22 18:34 85-01-8 L105/27/22 18:184.5 1
Phenol ND ug/L 05/28/22 18:34 108-95-205/27/22 18:184.5 1
Pyrene ND ug/L 05/28/22 18:34 129-00-0 L105/27/22 18:184.5 1
1,2,4-Trichlorobenzene ND ug/L 05/28/22 18:34 120-82-105/27/22 18:184.5 1
2,4,6-Trichlorophenol ND ug/L 05/28/22 18:34 88-06-205/27/22 18:189.1 1
Surrogates
Nitrobenzene-d5 (S)83 %05/28/22 18:34 4165-60-005/27/22 18:1810-120 1
2-Fluorobiphenyl (S)40 %05/28/22 18:34 321-60-805/27/22 18:1815-120 1
Terphenyl-d14 (S)170 %05/28/22 18:34 1718-51-0 S305/27/22 18:1811-131 1
Phenol-d6 (S)51 %05/28/22 18:34 13127-88-305/27/22 18:1810-120 1
2-Fluorophenol (S)58 %05/28/22 18:34 367-12-405/27/22 18:1810-120 1
2,4,6-Tribromophenol (S)125 %05/28/22 18:34 118-79-605/27/22 18:1810-137 1
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene ND ug/L 05/26/22 19:18 71-43-20.50 1
Bromobenzene ND ug/L 05/26/22 19:18 108-86-10.50 1
Bromochloromethane ND ug/L 05/26/22 19:18 74-97-50.50 1
Bromodichloromethane ND ug/L 05/26/22 19:18 75-27-40.50 1
Bromoform ND ug/L 05/26/22 19:18 75-25-20.50 1
Bromomethane ND ug/L 05/26/22 19:18 74-83-95.0 1
n-Butylbenzene ND ug/L 05/26/22 19:18 104-51-80.50 1
sec-Butylbenzene ND ug/L 05/26/22 19:18 135-98-80.50 1
tert-Butylbenzene ND ug/L 05/26/22 19:18 98-06-60.50 1
Carbon tetrachloride ND ug/L 05/26/22 19:18 56-23-50.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92606535
EATON RESIDENCE
Sample: SUMP Lab ID: 92606535001 Collected: 05/24/22 17:00 Received: 05/25/22 10:00 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Chlorobenzene ND ug/L 05/26/22 19:18 108-90-70.50 1
Chloroethane ND ug/L 05/26/22 19:18 75-00-31.0 1
Chloroform ND ug/L 05/26/22 19:18 67-66-30.50 1
Chloromethane ND ug/L 05/26/22 19:18 74-87-31.0 1
2-Chlorotoluene ND ug/L 05/26/22 19:18 95-49-80.50 1
4-Chlorotoluene ND ug/L 05/26/22 19:18 106-43-40.50 1
1,2-Dibromo-3-chloropropane ND ug/L 05/26/22 19:18 96-12-81.0 1
Dibromochloromethane ND ug/L 05/26/22 19:18 124-48-10.50 1
1,2-Dibromoethane (EDB)ND ug/L 05/26/22 19:18 106-93-40.50 1
Dibromomethane ND ug/L 05/26/22 19:18 74-95-30.50 1
1,2-Dichlorobenzene ND ug/L 05/26/22 19:18 95-50-10.50 1
1,3-Dichlorobenzene ND ug/L 05/26/22 19:18 541-73-10.50 1
1,4-Dichlorobenzene ND ug/L 05/26/22 19:18 106-46-70.50 1
Dichlorodifluoromethane ND ug/L 05/26/22 19:18 75-71-80.50 1
1,1-Dichloroethane ND ug/L 05/26/22 19:18 75-34-30.50 1
1,2-Dichloroethane ND ug/L 05/26/22 19:18 107-06-20.50 1
1,1-Dichloroethene ND ug/L 05/26/22 19:18 75-35-40.50 1
cis-1,2-Dichloroethene ND ug/L 05/26/22 19:18 156-59-20.50 1
trans-1,2-Dichloroethene ND ug/L 05/26/22 19:18 156-60-50.50 1
1,2-Dichloropropane ND ug/L 05/26/22 19:18 78-87-50.50 1
1,3-Dichloropropane ND ug/L 05/26/22 19:18 142-28-90.50 1
2,2-Dichloropropane ND ug/L 05/26/22 19:18 594-20-70.50 1
1,1-Dichloropropene ND ug/L 05/26/22 19:18 563-58-60.50 1
cis-1,3-Dichloropropene ND ug/L 05/26/22 19:18 10061-01-50.50 1
trans-1,3-Dichloropropene ND ug/L 05/26/22 19:18 10061-02-60.50 1
Diisopropyl ether ND ug/L 05/26/22 19:18 108-20-30.50 1
Ethylbenzene ND ug/L 05/26/22 19:18 100-41-40.50 1
Hexachloro-1,3-butadiene ND ug/L 05/26/22 19:18 87-68-32.0 1
Isopropylbenzene (Cumene)ND ug/L 05/26/22 19:18 98-82-80.50 1
Methylene Chloride ND ug/L 05/26/22 19:18 75-09-22.0 1
Methyl-tert-butyl ether ND ug/L 05/26/22 19:18 1634-04-40.50 1
Naphthalene ND ug/L 05/26/22 19:18 91-20-32.0 1
n-Propylbenzene ND ug/L 05/26/22 19:18 103-65-10.50 1
Styrene ND ug/L 05/26/22 19:18 100-42-50.50 1
1,1,1,2-Tetrachloroethane ND ug/L 05/26/22 19:18 630-20-60.50 1
1,1,2,2-Tetrachloroethane ND ug/L 05/26/22 19:18 79-34-50.50 1
Tetrachloroethene ND ug/L 05/26/22 19:18 127-18-40.50 1
Toluene ND ug/L 05/26/22 19:18 108-88-30.50 1
1,2,3-Trichlorobenzene ND ug/L 05/26/22 19:18 87-61-62.0 1
1,2,4-Trichlorobenzene ND ug/L 05/26/22 19:18 120-82-12.0 1
1,1,1-Trichloroethane ND ug/L 05/26/22 19:18 71-55-60.50 1
1,1,2-Trichloroethane ND ug/L 05/26/22 19:18 79-00-50.50 1
Trichloroethene ND ug/L 05/26/22 19:18 79-01-60.50 1
Trichlorofluoromethane ND ug/L 05/26/22 19:18 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 05/26/22 19:18 96-18-40.50 1
1,2,4-Trimethylbenzene ND ug/L 05/26/22 19:18 95-63-60.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92606535
EATON RESIDENCE
Sample: SUMP Lab ID: 92606535001 Collected: 05/24/22 17:00 Received: 05/25/22 10:00 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
1,3,5-Trimethylbenzene ND ug/L 05/26/22 19:18 108-67-80.50 1
Vinyl chloride ND ug/L 05/26/22 19:18 75-01-41.0 1
m&p-Xylene ND ug/L 05/26/22 19:18 179601-23-11.0 1
o-Xylene ND ug/L 05/26/22 19:18 95-47-60.50 1
Surrogates
1,2-Dichloroethane-d4 (S)96 %05/26/22 19:18 17060-07-070-130 1
4-Bromofluorobenzene (S)97 %05/26/22 19:18 460-00-470-130 1
Toluene-d8 (S)98 %05/26/22 19:18 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: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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:
700856
MADEP VPH
MADEP VPH
VPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92606535001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3658385
Associated Lab Samples:92606535001
Matrix: Water
Analyzed
Aliphatic (C05-C08)ug/L ND 50.0 N205/26/22 17:48
Aromatic (C09-C10)ug/L ND 50.0 N205/26/22 17:48
4-Bromofluorobenzene (FID) (S)%98 70-130 05/26/22 17:48
4-Bromofluorobenzene (PID) (S)%84 70-130 05/26/22 17:48
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3658386LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3658387
Aliphatic (C05-C08)ug/L 330 N230011070-130104312 6 25
Aromatic (C09-C10)ug/L 104 N210010470-1309595.0 9 25
4-Bromofluorobenzene (FID) (S)%103 70-130103
4-Bromofluorobenzene (PID) (S)%89 70-13089
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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:
700806
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92606535001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3658032
Associated Lab Samples:92606535001
Matrix: Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 0.50 05/26/22 11:20
1,1,1-Trichloroethane ug/L ND 0.50 05/26/22 11:20
1,1,2,2-Tetrachloroethane ug/L ND 0.50 05/26/22 11:20
1,1,2-Trichloroethane ug/L ND 0.50 05/26/22 11:20
1,1-Dichloroethane ug/L ND 0.50 05/26/22 11:20
1,1-Dichloroethene ug/L ND 0.50 05/26/22 11:20
1,1-Dichloropropene ug/L ND 0.50 05/26/22 11:20
1,2,3-Trichlorobenzene ug/L ND 2.0 05/26/22 11:20
1,2,3-Trichloropropane ug/L ND 0.50 05/26/22 11:20
1,2,4-Trichlorobenzene ug/L ND 2.0 05/26/22 11:20
1,2,4-Trimethylbenzene ug/L ND 0.50 05/26/22 11:20
1,2-Dibromo-3-chloropropane ug/L ND 1.0 05/26/22 11:20
1,2-Dibromoethane (EDB)ug/L ND 0.50 05/26/22 11:20
1,2-Dichlorobenzene ug/L ND 0.50 05/26/22 11:20
1,2-Dichloroethane ug/L ND 0.50 05/26/22 11:20
1,2-Dichloropropane ug/L ND 0.50 05/26/22 11:20
1,3,5-Trimethylbenzene ug/L ND 0.50 05/26/22 11:20
1,3-Dichlorobenzene ug/L ND 0.50 05/26/22 11:20
1,3-Dichloropropane ug/L ND 0.50 05/26/22 11:20
1,4-Dichlorobenzene ug/L ND 0.50 05/26/22 11:20
2,2-Dichloropropane ug/L ND 0.50 05/26/22 11:20
2-Chlorotoluene ug/L ND 0.50 05/26/22 11:20
4-Chlorotoluene ug/L ND 0.50 05/26/22 11:20
Benzene ug/L ND 0.50 05/26/22 11:20
Bromobenzene ug/L ND 0.50 05/26/22 11:20
Bromochloromethane ug/L ND 0.50 05/26/22 11:20
Bromodichloromethane ug/L ND 0.50 05/26/22 11:20
Bromoform ug/L ND 0.50 05/26/22 11:20
Bromomethane ug/L ND 5.0 05/26/22 11:20
Carbon tetrachloride ug/L ND 0.50 05/26/22 11:20
Chlorobenzene ug/L ND 0.50 05/26/22 11:20
Chloroethane ug/L ND 1.0 05/26/22 11:20
Chloroform ug/L ND 0.50 05/26/22 11:20
Chloromethane ug/L ND 1.0 05/26/22 11:20
cis-1,2-Dichloroethene ug/L ND 0.50 05/26/22 11:20
cis-1,3-Dichloropropene ug/L ND 0.50 05/26/22 11:20
Dibromochloromethane ug/L ND 0.50 05/26/22 11:20
Dibromomethane ug/L ND 0.50 05/26/22 11:20
Dichlorodifluoromethane ug/L ND 0.50 05/26/22 11:20
Diisopropyl ether ug/L ND 0.50 05/26/22 11:20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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: 3658032
Associated Lab Samples:92606535001
Matrix: Water
Analyzed
Ethylbenzene ug/L ND 0.50 05/26/22 11:20
Hexachloro-1,3-butadiene ug/L ND 2.0 05/26/22 11:20
Isopropylbenzene (Cumene)ug/L ND 0.50 05/26/22 11:20
m&p-Xylene ug/L ND 1.0 05/26/22 11:20
Methyl-tert-butyl ether ug/L ND 0.50 05/26/22 11:20
Methylene Chloride ug/L ND 2.0 05/26/22 11:20
n-Butylbenzene ug/L ND 0.50 05/26/22 11:20
n-Propylbenzene ug/L ND 0.50 05/26/22 11:20
Naphthalene ug/L ND 2.0 05/26/22 11:20
o-Xylene ug/L ND 0.50 05/26/22 11:20
sec-Butylbenzene ug/L ND 0.50 05/26/22 11:20
Styrene ug/L ND 0.50 05/26/22 11:20
tert-Butylbenzene ug/L ND 0.50 05/26/22 11:20
Tetrachloroethene ug/L ND 0.50 05/26/22 11:20
Toluene ug/L ND 0.50 05/26/22 11:20
trans-1,2-Dichloroethene ug/L ND 0.50 05/26/22 11:20
trans-1,3-Dichloropropene ug/L ND 0.50 05/26/22 11:20
Trichloroethene ug/L ND 0.50 05/26/22 11:20
Trichlorofluoromethane ug/L ND 1.0 05/26/22 11:20
Vinyl chloride ug/L ND 1.0 05/26/22 11:20
1,2-Dichloroethane-d4 (S)%97 70-130 05/26/22 11:20
4-Bromofluorobenzene (S)%96 70-130 05/26/22 11:20
Toluene-d8 (S)%98 70-130 05/26/22 11:20
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3658033LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 49.750 99 60-140
1,1,1-Trichloroethane ug/L 51.250 102 60-140
1,1,2,2-Tetrachloroethane ug/L 51.050 102 60-140
1,1,2-Trichloroethane ug/L 51.750 103 60-140
1,1-Dichloroethane ug/L 52.350 105 60-140
1,1-Dichloroethene ug/L 54.850 110 60-140
1,1-Dichloropropene ug/L 53.950 108 60-140
1,2,3-Trichlorobenzene ug/L 41.350 83 60-140
1,2,3-Trichloropropane ug/L 49.650 99 60-140
1,2,4-Trichlorobenzene ug/L 42.150 84 60-140
1,2,4-Trimethylbenzene ug/L 47.350 95 60-140
1,2-Dibromo-3-chloropropane ug/L 50.950 102 60-140
1,2-Dibromoethane (EDB)ug/L 52.250 104 60-140
1,2-Dichlorobenzene ug/L 49.650 99 60-140
1,2-Dichloroethane ug/L 48.850 98 60-140
1,2-Dichloropropane ug/L 52.250 104 60-140
1,3,5-Trimethylbenzene ug/L 48.650 97 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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.
3658033LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 49.450 99 60-140
1,3-Dichloropropane ug/L 51.750 103 60-140
1,4-Dichlorobenzene ug/L 48.550 97 60-140
2,2-Dichloropropane ug/L 50.150 100 60-140
2-Chlorotoluene ug/L 50.650 101 60-140
4-Chlorotoluene ug/L 50.650 101 60-140
Benzene ug/L 48.550 97 60-140
Bromobenzene ug/L 51.350 103 60-140
Bromochloromethane ug/L 54.350 109 60-140
Bromodichloromethane ug/L 51.450 103 60-140
Bromoform ug/L 48.850 98 60-140
Bromomethane ug/L 36.550 73 60-140
Carbon tetrachloride ug/L 47.250 94 60-140
Chlorobenzene ug/L 50.450 101 60-140
Chloroethane ug/L 36.350 73 60-140
Chloroform ug/L 52.150 104 60-140
Chloromethane ug/L 52.450 105 60-140
cis-1,2-Dichloroethene ug/L 52.650 105 60-140
cis-1,3-Dichloropropene ug/L 54.150 108 60-140
Dibromochloromethane ug/L 50.850 102 60-140
Dibromomethane ug/L 50.450 101 60-140
Dichlorodifluoromethane ug/L 53.250 106 60-140
Diisopropyl ether ug/L 51.750 103 60-140
Ethylbenzene ug/L 49.650 99 60-140
Hexachloro-1,3-butadiene ug/L 34.950 70 60-140
Isopropylbenzene (Cumene)ug/L 46.650 93 60-140
m&p-Xylene ug/L 98.8100 99 60-140
Methyl-tert-butyl ether ug/L 51.750 103 60-140
Methylene Chloride ug/L 48.050 96 60-140
n-Butylbenzene ug/L 44.250 88 60-140
n-Propylbenzene ug/L 49.750 99 60-140
Naphthalene ug/L 48.350 97 60-140
o-Xylene ug/L 49.350 99 60-140
sec-Butylbenzene ug/L 45.650 91 60-140
Styrene ug/L 53.350 107 60-140
tert-Butylbenzene ug/L 38.650 77 60-140
Tetrachloroethene ug/L 47.350 95 60-140
Toluene ug/L 50.350 101 60-140
trans-1,2-Dichloroethene ug/L 54.950 110 60-140
trans-1,3-Dichloropropene ug/L 52.650 105 60-140
Trichloroethene ug/L 50.550 101 60-140
Trichlorofluoromethane ug/L 40.950 82 60-140
Vinyl chloride ug/L 54.550 109 60-140
1,2-Dichloroethane-d4 (S)%99 70-130
4-Bromofluorobenzene (S)%98 70-130
Toluene-d8 (S)%101 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: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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.
3658034MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92606533001
3658035
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 100 121 60-140114 6100ND121 114
1,1,1-Trichloroethane ug/L 100 131 60-140125 5100ND131 125
1,1,2,2-Tetrachloroethane ug/L 100 123 60-140119 4100ND123 119
1,1,2-Trichloroethane ug/L 100 129 60-140124 4100ND129 124
1,1-Dichloroethane ug/L 100 132 60-140125 6100ND132 125
1,1-Dichloroethene ug/L M110014660-140136 7100ND146 136
1,1-Dichloropropene ug/L 100 139 60-140131 6100ND139 131
1,2,3-Trichlorobenzene ug/L 100 98 60-14095 3100ND98.1 95.1
1,2,3-Trichloropropane ug/L 100 122 60-140119 3100ND122 119
1,2,4-Trichlorobenzene ug/L 100 102 60-14098 4100ND102 98.1
1,2,4-Trimethylbenzene ug/L 100 121 60-140111 3100196317 307
1,2-Dibromo-3-chloropropane ug/L 100 113 60-140109 3100ND113 109
1,2-Dibromoethane (EDB)ug/L 100 129 60-140123 5100ND129 123
1,2-Dichlorobenzene ug/L 100 123 60-140115 7100ND123 115
1,2-Dichloroethane ug/L 100 126 60-140119 51005.1 131 124
1,2-Dichloropropane ug/L 100 132 60-140127 4100ND132 127
1,3,5-Trimethylbenzene ug/L 100 132 60-140124 3100133264 257
1,3-Dichlorobenzene ug/L 100 124 60-140117 6100ND124 117
1,3-Dichloropropane ug/L 100 128 60-140121 6100ND128 121
1,4-Dichlorobenzene ug/L 100 124 60-140115 8100ND124 115
2,2-Dichloropropane ug/L 100 121 60-140114 6100ND121 114
2-Chlorotoluene ug/L M110016060-140152 5100ND160 152
4-Chlorotoluene ug/L 100 125 60-140116 7100ND125 116
Benzene ug/L 100 125 60-140121 2100134259 255
Bromobenzene ug/L 100 130 60-140120 8100ND130 120
Bromochloromethane ug/L 100 137 60-140131 5100ND137 131
Bromodichloromethane ug/L 100 124 60-140118 5100ND124 118
Bromoform ug/L 100 101 60-14099 2100ND101 99.1
Bromomethane ug/L 100 88 60-14098 11100ND88.0 98.1
Carbon tetrachloride ug/L 100 121 60-140115 5100ND121 115
Chlorobenzene ug/L 100 130 60-140122 6100ND130 122
Chloroethane ug/L M110016260-140149 8100ND162 149
Chloroform ug/L 100 132 60-140128 3100ND132 128
Chloromethane ug/L 100 128 60-140123 4100ND128 123
cis-1,2-Dichloroethene ug/L 100 133 60-140126 6100ND133 126
cis-1,3-Dichloropropene ug/L 100 127 60-140121 5100ND127 121
Dibromochloromethane ug/L 100 116 60-140111 5100ND116 111
Dibromomethane ug/L 100 124 60-140119 5100ND124 119
Dichlorodifluoromethane ug/L 100 137 60-140130 5100ND137 130
Diisopropyl ether ug/L 100 128 60-140121 51003.3 131 124
Ethylbenzene ug/L 100 128 60-140124 1100131259 255
Hexachloro-1,3-butadiene ug/L 100 88 60-14084 5100ND87.8 83.8
Isopropylbenzene (Cumene) ug/L 100 118 60-140112 41009.9 127 122
m&p-Xylene ug/L 200 119 60-140118 0200540778 775
Methyl-tert-butyl ether ug/L M110014460-140151 1100569712 719
Methylene Chloride ug/L 100 130 60-140119 810018.0 148 137
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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.
3658034MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92606533001
3658035
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
n-Butylbenzene ug/L 100 120 60-140114 5100ND120 114
n-Propylbenzene ug/L 100 125 60-140116 710016.4 142 132
Naphthalene ug/L 100 116 60-140119 210097.8 213 217
o-Xylene ug/L 100 115 60-140120 1100653768 773
sec-Butylbenzene ug/L 100 116 60-140106 9100ND116 106
Styrene ug/L 100 134 60-140128 4100ND134 128
tert-Butylbenzene ug/L 100 100 60-14092 8100ND99.6 92.3
Tetrachloroethene ug/L 100 120 60-140115 4100ND120 115
Toluene ug/L 100 109 60-140119 1100768877 887
trans-1,2-Dichloroethene ug/L 100 139 60-140132 6100ND139 132
trans-1,3-Dichloropropene ug/L 100 122 60-140117 4100ND122 117
Trichloroethene ug/L 100 131 60-140123 6100ND131 123
Trichlorofluoromethane ug/L 100 128 60-140119 7100ND128 119
Vinyl chloride ug/L 100 139 60-140133 5100ND139 133
1,2-Dichloroethane-d4 (S)%97 70-13096
4-Bromofluorobenzene (S)%94 70-13098
Toluene-d8 (S)%99 70-130100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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:
700944
EPA 625.1
EPA 625.1
625 MSS
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92606535001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3658658
Associated Lab Samples:92606535001
Matrix: Water
Analyzed
1,2,4-Trichlorobenzene ug/L ND 5.0 05/29/22 11:48
2,2'-Oxybis(1-chloropropane)ug/L ND 5.0 05/29/22 11:48
2,4,6-Trichlorophenol ug/L ND 10.0 05/29/22 11:48
2,4-Dichlorophenol ug/L ND 5.0 05/29/22 11:48
2,4-Dimethylphenol ug/L ND 10.0 05/29/22 11:48
2,4-Dinitrophenol ug/L ND 50.0 05/29/22 11:48
2,4-Dinitrotoluene ug/L ND 5.0 05/29/22 11:48
2,6-Dinitrotoluene ug/L ND 5.0 05/29/22 11:48
2-Chloronaphthalene ug/L ND 5.0 05/29/22 11:48
2-Chlorophenol ug/L ND 5.0 05/29/22 11:48
2-Nitrophenol ug/L ND 5.0 05/29/22 11:48
3,3'-Dichlorobenzidine ug/L ND 10.0 05/29/22 11:48
4,6-Dinitro-2-methylphenol ug/L ND 10.0 05/29/22 11:48
4-Bromophenylphenyl ether ug/L ND 5.0 05/29/22 11:48
4-Chloro-3-methylphenol ug/L ND 5.0 05/29/22 11:48
4-Chlorophenylphenyl ether ug/L ND 5.0 05/29/22 11:48
4-Nitrophenol ug/L ND 10.0 05/29/22 11:48
Acenaphthene ug/L ND 5.0 05/29/22 11:48
Acenaphthylene ug/L ND 5.0 05/29/22 11:48
Anthracene ug/L ND 5.0 05/29/22 11:48
Benzo(a)anthracene ug/L ND 5.0 05/29/22 11:48
Benzo(a)pyrene ug/L ND 5.0 05/29/22 11:48
Benzo(b)fluoranthene ug/L ND 5.0 05/29/22 11:48
Benzo(g,h,i)perylene ug/L ND 5.0 05/29/22 11:48
Benzo(k)fluoranthene ug/L ND 5.0 05/29/22 11:48
bis(2-Chloroethoxy)methane ug/L ND 10.0 05/29/22 11:48
bis(2-Chloroethyl) ether ug/L ND 5.0 05/29/22 11:48
bis(2-Ethylhexyl)phthalate ug/L ND 5.0 05/29/22 11:48
Butylbenzylphthalate ug/L ND 5.0 05/29/22 11:48
Chrysene ug/L ND 5.0 05/29/22 11:48
Di-n-butylphthalate ug/L ND 5.0 05/29/22 11:48
Di-n-octylphthalate ug/L ND 5.0 05/29/22 11:48
Dibenz(a,h)anthracene ug/L ND 5.0 05/29/22 11:48
Diethylphthalate ug/L ND 5.0 05/29/22 11:48
Dimethylphthalate ug/L ND 5.0 05/29/22 11:48
Fluoranthene ug/L ND 5.0 05/29/22 11:48
Fluorene ug/L ND 5.0 05/29/22 11:48
Hexachloro-1,3-butadiene ug/L ND 5.0 05/29/22 11:48
Hexachlorobenzene ug/L ND 5.0 05/29/22 11:48
Hexachlorocyclopentadiene ug/L ND 10.0 05/29/22 11:48
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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: 3658658
Associated Lab Samples:92606535001
Matrix: Water
Analyzed
Hexachloroethane ug/L ND 5.0 05/29/22 11:48
Indeno(1,2,3-cd)pyrene ug/L ND 5.0 05/29/22 11:48
Isophorone ug/L ND 10.0 05/29/22 11:48
N-Nitroso-di-n-propylamine ug/L ND 5.0 05/29/22 11:48
N-Nitrosodimethylamine ug/L ND 5.0 05/29/22 11:48
N-Nitrosodiphenylamine ug/L ND 10.0 05/29/22 11:48
Naphthalene ug/L ND 5.0 05/29/22 11:48
Nitrobenzene ug/L ND 5.0 05/29/22 11:48
Pentachlorophenol ug/L ND 10.0 05/29/22 11:48
Phenanthrene ug/L ND 5.0 05/29/22 11:48
Phenol ug/L ND 5.0 05/29/22 11:48
Pyrene ug/L ND 5.0 05/29/22 11:48
2,4,6-Tribromophenol (S)%14 10-137 05/29/22 11:48
2-Fluorobiphenyl (S)%77 15-120 05/29/22 11:48
2-Fluorophenol (S)%6 10-120 S005/29/22 11:48
Nitrobenzene-d5 (S)%124 10-120 S305/29/22 11:48
Phenol-d6 (S)%19 10-120 05/29/22 11:48
Terphenyl-d14 (S)%179 11-131 S305/29/22 11:48
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3658659LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene ug/L 41.450 83 44-142
2,2'-Oxybis(1-chloropropane)ug/L 49.650 99 36-166
2,4,6-Trichlorophenol ug/L 65.650 131 37-144
2,4-Dichlorophenol ug/L 63.150 126 1-191
2,4-Dimethylphenol ug/L 62.0 L150124 32-119
2,4-Dinitrophenol ug/L 429250 172 1-181
2,4-Dinitrotoluene ug/L 72.9 L150146 39-139
2,6-Dinitrotoluene ug/L 72.350 145 50-158
2-Chloronaphthalene ug/L 58.850 118 60-118
2-Chlorophenol ug/L 55.950 112 23-134
2-Nitrophenol ug/L 64.850 130 29-182
3,3'-Dichlorobenzidine ug/L 153100 153 1-262
4,6-Dinitro-2-methylphenol ug/L 162100 162 1-181
4-Bromophenylphenyl ether ug/L 62.950 126 53-127
4-Chloro-3-methylphenol ug/L 128100 128 22-147
4-Chlorophenylphenyl ether ug/L 64.650 129 25-158
4-Nitrophenol ug/L 237250 95 1-132
Acenaphthene ug/L 62.250 124 47-145
Acenaphthylene ug/L 62.750 125 33-145
Anthracene ug/L 58.250 116 1-166
Benzo(a)anthracene ug/L 68.250 136 33-143
Benzo(a)pyrene ug/L 52.150 104 17-163
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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.
3658659LABORATORY CONTROL SAMPLE:
LCSSpike
Benzo(b)fluoranthene ug/L 52.350 105 24-159
Benzo(g,h,i)perylene ug/L 52.150 104 1-219
Benzo(k)fluoranthene ug/L 50.450 101 11-162
bis(2-Chloroethoxy)methane ug/L 62.850 126 33-184
bis(2-Chloroethyl) ether ug/L 60.250 120 12-158
bis(2-Ethylhexyl)phthalate ug/L 67.750 135 8-158
Butylbenzylphthalate ug/L 69.650 139 1-152
Chrysene ug/L 63.650 127 17-168
Di-n-butylphthalate ug/L 67.5 L150135 1-118
Di-n-octylphthalate ug/L 72.950 146 4-146
Dibenz(a,h)anthracene ug/L 53.350 107 1-227
Diethylphthalate ug/L 67.5 L150135 1-114
Dimethylphthalate ug/L 65.9 L150132 1-112
Fluoranthene ug/L 69.9 L150140 26-137
Fluorene ug/L 65.6 L150131 59-121
Hexachloro-1,3-butadiene ug/L 31.450 63 24-116
Hexachlorobenzene ug/L 58.050 116 1-152
Hexachlorocyclopentadiene ug/L 48.150 96 25-150
Hexachloroethane ug/L 22.350 45 40-113
Indeno(1,2,3-cd)pyrene ug/L 54.150 108 1-171
Isophorone ug/L 61.450 123 21-196
N-Nitroso-di-n-propylamine ug/L 63.450 127 1-230
N-Nitrosodimethylamine ug/L 51.250 102 25-150
N-Nitrosodiphenylamine ug/L 60.550 121 25-150
Naphthalene ug/L 47.550 95 21-133
Nitrobenzene ug/L 60.050 120 35-180
Pentachlorophenol ug/L 130100 130 14-176
Phenanthrene ug/L 62.6 L150125 54-120
Phenol ug/L 39.950 80 5-112
Pyrene ug/L 60.4 L150121 52-115
2,4,6-Tribromophenol (S)%137 10-137
2-Fluorobiphenyl (S)%109 15-120
2-Fluorophenol (S)%92 10-120
Nitrobenzene-d5 (S)%S0125 10-120
Phenol-d6 (S)%75 10-120
Terphenyl-d14 (S)%S0159 11-131
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3658660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92605215004
3658661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,2,4-Trichlorobenzene ug/L 50 50 44-14265 2550ND25.1 32.3
2,2'-Oxybis(1-chloropropane) ug/L 50 63 36-16670 1150ND31.5 35.1
2,4,6-Trichlorophenol ug/L M1,R1509037-14424 11550ND44.9 12.1
2,4-Dichlorophenol ug/L 50 83 1-19162 3050ND41.7 30.9
REPORT OF LABORATORY ANALYSIS
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Page 16 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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.
3658660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92605215004
3658661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
2,4-Dimethylphenol ug/L 50 79 32-11989 1250ND39.3 44.4
2,4-Dinitrophenol ug/L M12501191-1810250ND297 ND
2,4-Dinitrotoluene ug/L 50 103 39-139106 250ND51.7 53.0
2,6-Dinitrotoluene ug/L 50 100 50-158109 850ND50.2 54.4
2-Chloronaphthalene ug/L 50 76 60-11887 1450ND37.9 43.4
2-Chlorophenol ug/L 50 69 23-13454 2450ND34.6 27.2
2-Nitrophenol ug/L R1507929-18253 4050ND39.6 26.5
3,3'-Dichlorobenzidine ug/L 100 101 1-262109 7100ND101 109
4,6-Dinitro-2-methylphenol ug/L 100 112 1-1812100ND112 ND
4-Bromophenylphenyl ether ug/L 50 85 53-12793 850ND42.6 46.4
4-Chloro-3-methylphenol ug/L 100 88 22-14793 5100ND88.5 92.6
4-Chlorophenylphenyl ether ug/L 50 89 25-15897 950ND44.4 48.5
4-Nitrophenol ug/L M1250671-1320250ND166 ND
Acenaphthene ug/L 50 83 47-14593 1150ND41.5 46.4
Acenaphthylene ug/L 50 83 33-14592 1150ND41.5 46.1
Anthracene ug/L 50 81 1-16685 550ND40.6 42.6
Benzo(a)anthracene ug/L 50 92 33-14398 650ND46.0 49.0
Benzo(a)pyrene ug/L 50 71 17-16376 850ND35.3 38.2
Benzo(b)fluoranthene ug/L 50 71 24-15974 550ND35.4 37.2
Benzo(g,h,i)perylene ug/L 50 71 1-21975 550ND35.5 37.3
Benzo(k)fluoranthene ug/L 50 67 11-16272 750ND33.5 35.8
bis(2-Chloroethoxy)methane ug/L 50 79 33-18492 1650ND39.3 46.1
bis(2-Chloroethyl) ether ug/L 50 74 12-15884 1250ND37.2 41.8
bis(2-Ethylhexyl)phthalate ug/L 50 94 8-158100 750ND46.8 50.0
Butylbenzylphthalate ug/L 50 95 1-152102 850ND47.3 51.0
Chrysene ug/L 50 88 17-16893 650ND43.8 46.6
Di-n-butylphthalate ug/L 50 93 1-11899 650ND46.5 49.5
Di-n-octylphthalate ug/L 50 108 4-146111 350ND54.0 55.7
Dibenz(a,h)anthracene ug/L 50 71 1-22777 850ND35.5 38.5
Diethylphthalate ug/L 50 93 1-114100 750ND46.3 49.9
Dimethylphthalate ug/L 50 90 1-11298 850ND45.2 49.1
Fluoranthene ug/L 50 96 26-137103 750ND47.9 51.3
Fluorene ug/L 50 90 59-12197 850ND44.9 48.7
Hexachloro-1,3-butadiene ug/L R1503524-11649 3550ND17.3 24.7
Hexachlorobenzene ug/L 50 79 1-15286 850ND39.6 42.9
Hexachlorocyclopentadiene ug/L 50 51 25-15060 1650ND25.3 29.9
Hexachloroethane ug/L M1,R1502140-11336 5250ND10.6 18.0
Indeno(1,2,3-cd)pyrene ug/L 50 71 1-17176 750ND35.5 38.0
Isophorone ug/L 50 78 21-19691 1550ND39.2 45.7
N-Nitroso-di-n-propylamine ug/L 50 81 1-23090 1050ND40.7 45.1
N-Nitrosodimethylamine ug/L 50 64 25-15073 1350ND31.9 36.5
N-Nitrosodiphenylamine ug/L 50 84 25-15088 550ND41.8 44.0
Naphthalene ug/L 50 59 21-13372 2050ND29.4 36.0
Nitrobenzene ug/L 50 75 35-18090 1950ND37.4 45.1
Pentachlorophenol ug/L M11008814-1764100ND87.7 ND
Phenanthrene ug/L 50 87 54-12092 650ND43.4 46.0
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
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Page 17 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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.
3658660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92605215004
3658661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Phenol ug/L 50 51 5-11250 150ND25.3 24.9
Pyrene ug/L 50 84 52-11589 650ND41.8 44.3
2,4,6-Tribromophenol (S)%90 10-13745
2-Fluorobiphenyl (S)%50 15-12063
2-Fluorophenol (S)%52 10-12022
Nitrobenzene-d5 (S)%68 10-12083
Phenol-d6 (S)%43 10-12039
Terphenyl-d14 (S)%104 11-131110
REPORT OF LABORATORY ANALYSIS
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#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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:
702404
MADEP EPH
MADEP EPH
MADEP EPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92606535001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3665711
Associated Lab Samples:92606535001
Matrix: Water
Analyzed
Aliphatic (C09-C18)ug/L ND 100 N206/06/22 16:05
Aliphatic (C19-C36)ug/L ND 100 N206/06/22 16:05
Aromatic (C11-C22)ug/L ND 100 N206/06/22 16:05
1-Chlorooctadecane (S)%80 40-140 06/06/22 16:05
2-Bromonaphthalene (S)%55 40-140 06/06/22 16:05
2-Fluorobiphenyl (S)%50 40-140 06/06/22 16:05
o-Terphenyl (S)%56 40-140 06/06/22 16:05
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3665712LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3665713
Aliphatic (C09-C18)ug/L 209 N23007040-14059178 16 50
Aliphatic (C19-C36)ug/L 401 N240010040-14086344 15 50
Aromatic (C11-C22)ug/L 667 N28507840-14074630 6 50
1-Chlorooctadecane (S)%98 40-14086
2-Bromonaphthalene (S)%S03340-14041
2-Fluorobiphenyl (S)%S03140-14038
o-Terphenyl (S)%66 40-14063
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
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Page 19 of 24
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92606535
EATON RESIDENCE
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 EPAMethod 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
Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.L1
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
Re-extraction or re-analysis could not be performed due to insufficient sample amount.P2
RPD value was outside control limits.R1
Surrogate recovery outside laboratory control limits.S0
Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample.S3
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
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Page 20 of 24
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92606535
EATON RESIDENCE
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92606535001 702404 702784SUMPMADEP EPH MADEP EPH
92606535001 700856SUMPMADEP VPH
92606535001 700944 701131SUMPEPA 625.1 EPA 625.1
92606535001 700806SUMPSM 6200B
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 06/08/2022 05:23 PM
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[phone]
Page 21 of 24
Page 22 of 24
Page 23 of 24
Page 24 of 24

Attachment  K 

#=CL#
September 30, 2022
LIMS USE: FR - BRIAN MAHAN
LIMS OBJECT ID: 92627141
92627141
Project:
Pace Project No.:
RE:
Brian Mahan
Pyramid Environmental
503 Industrial Ave
Greensboro, NC 27416
EATON RESIDENCE
Dear Brian Mahan:
Enclosed are the analytical results for sample(s) received by the laboratory on September 22, 2022. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Bonnie Vang
[e-mail]
Project Manager
[phone]
Enclosures
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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Page 1 of 24
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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[phone]
Page 2 of 24
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92627141001 SUMP MADEP EPH 7 PASI-CAP2
MADEP VPH 5 PASI-CTEG
EPA 625.1 58 PASI-CPKS
SM 6200B 63 PASI-CSAS
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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[phone]
Page 3 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Sample: SUMP Lab ID: 92627141001 Collected: 09/21/22 15:00 Received: 09/22/22 09:55 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 09/29/22 14:39 N209/28/22 13:23100 1
Aliphatic (C19-C36)ND ug/L 09/29/22 14:39 N209/28/22 13:23100 1
Aromatic (C11-C22)466 ug/L 09/29/22 14:39 N209/28/22 13:23100 1
Surrogates
1-Chlorooctadecane (S)48 %09/29/22 14:39 3386-33-2 P209/28/22 13:2340-140 1
o-Terphenyl (S)89 %09/29/22 14:39 84-15-1 P209/28/22 13:2340-140 1
2-Fluorobiphenyl (S)84 %09/29/22 14:39 321-60-809/28/22 13:2340-140 1
2-Bromonaphthalene (S)90 %09/29/22 14:39 580-13-209/28/22 13:2340-140 1
Analytical Method: MADEP VPH
Pace Analytical Services - Charlotte
VPH NC Water
Aliphatic (C05-C08)ND ug/L 09/24/22 02:09 N250.0 1
Aliphatic(C09-C12) Adjusted ND ug/L 09/24/22 02:09 N250.0 1
Aromatic (C09-C10)ND ug/L 09/24/22 02:09 N250.0 1
Surrogates
4-Bromofluorobenzene (FID) (S)91 %09/24/22 02:09 460-00-470-130 1
4-Bromofluorobenzene (PID) (S)87 %09/24/22 02:09 460-00-470-130 1
Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Pace Analytical Services - Charlotte
625 RVE
Acenaphthene ND ug/L 09/29/22 02:34 83-32-909/28/22 15:334.2 1
Acenaphthylene ND ug/L 09/29/22 02:34 208-96-809/28/22 15:334.2 1
Anthracene ND ug/L 09/29/22 02:34 120-12-709/28/22 15:334.2 1
Benzo(a)anthracene ND ug/L 09/29/22 02:34 56-55-309/28/22 15:334.2 1
Benzo(a)pyrene ND ug/L 09/29/22 02:34 50-32-809/28/22 15:334.2 1
Benzo(b)fluoranthene ND ug/L 09/29/22 02:34 205-99-209/28/22 15:334.2 1
Benzo(g,h,i)perylene ND ug/L 09/29/22 02:34 191-24-209/28/22 15:334.2 1
Benzo(k)fluoranthene ND ug/L 09/29/22 02:34 207-08-909/28/22 15:334.2 1
4-Bromophenylphenyl ether ND ug/L 09/29/22 02:34 101-55-309/28/22 15:334.2 1
Butylbenzylphthalate ND ug/L 09/29/22 02:34 85-68-709/28/22 15:334.2 1
4-Chloro-3-methylphenol ND ug/L 09/29/22 02:34 59-50-709/28/22 15:334.2 1
bis(2-Chloroethoxy)methane ND ug/L 09/29/22 02:34 111-91-109/28/22 15:338.3 1
bis(2-Chloroethyl) ether ND ug/L 09/29/22 02:34 111-44-409/28/22 15:334.2 1
2-Chloronaphthalene ND ug/L 09/29/22 02:34 91-58-709/28/22 15:334.2 1
2-Chlorophenol ND ug/L 09/29/22 02:34 95-57-809/28/22 15:334.2 1
4-Chlorophenylphenyl ether ND ug/L 09/29/22 02:34 7005-72-309/28/22 15:334.2 1
Chrysene ND ug/L 09/29/22 02:34 218-01-909/28/22 15:334.2 1
Dibenz(a,h)anthracene ND ug/L 09/29/22 02:34 53-70-309/28/22 15:334.2 1
3,3'-Dichlorobenzidine ND ug/L 09/29/22 02:34 91-94-109/28/22 15:338.3 1
2,4-Dichlorophenol ND ug/L 09/29/22 02:34 120-83-209/28/22 15:334.2 1
Diethylphthalate ND ug/L 09/29/22 02:34 84-66-209/28/22 15:334.2 1
2,4-Dimethylphenol ND ug/L 09/29/22 02:34 105-67-909/28/22 15:338.3 1
Dimethylphthalate ND ug/L 09/29/22 02:34 131-11-309/28/22 15:334.2 1
Di-n-butylphthalate ND ug/L 09/29/22 02:34 84-74-209/28/22 15:334.2 1
4,6-Dinitro-2-methylphenol ND ug/L 09/29/22 02:34 534-52-109/28/22 15:338.3 1
2,4-Dinitrophenol ND ug/L 09/29/22 02:34 51-28-509/28/22 15:3341.7 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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Page 4 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Sample: SUMP Lab ID: 92627141001 Collected: 09/21/22 15:00 Received: 09/22/22 09:55 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-Dinitrotoluene ND ug/L 09/29/22 02:34 121-14-209/28/22 15:334.2 1
2,6-Dinitrotoluene ND ug/L 09/29/22 02:34 606-20-209/28/22 15:334.2 1
Di-n-octylphthalate ND ug/L 09/29/22 02:34 117-84-009/28/22 15:334.2 1
bis(2-Ethylhexyl)phthalate ND ug/L 09/29/22 02:34 117-81-709/28/22 15:334.2 1
Fluoranthene ND ug/L 09/29/22 02:34 206-44-009/28/22 15:334.2 1
Fluorene ND ug/L 09/29/22 02:34 86-73-709/28/22 15:334.2 1
Hexachloro-1,3-butadiene ND ug/L 09/29/22 02:34 87-68-309/28/22 15:334.2 1
Hexachlorobenzene ND ug/L 09/29/22 02:34 118-74-109/28/22 15:334.2 1
Hexachlorocyclopentadiene ND ug/L 09/29/22 02:34 77-47-409/28/22 15:338.3 1
Hexachloroethane ND ug/L 09/29/22 02:34 67-72-1 L209/28/22 15:334.2 1
Indeno(1,2,3-cd)pyrene ND ug/L 09/29/22 02:34 193-39-509/28/22 15:334.2 1
Isophorone ND ug/L 09/29/22 02:34 78-59-109/28/22 15:338.3 1
Naphthalene ND ug/L 09/29/22 02:34 91-20-309/28/22 15:334.2 1
Nitrobenzene ND ug/L 09/29/22 02:34 98-95-309/28/22 15:334.2 1
2-Nitrophenol ND ug/L 09/29/22 02:34 88-75-509/28/22 15:334.2 1
4-Nitrophenol ND ug/L 09/29/22 02:34 100-02-709/28/22 15:338.3 1
N-Nitrosodimethylamine ND ug/L 09/29/22 02:34 62-75-909/28/22 15:334.2 1
N-Nitroso-di-n-propylamine ND ug/L 09/29/22 02:34 621-64-709/28/22 15:334.2 1
N-Nitrosodiphenylamine ND ug/L 09/29/22 02:34 86-30-609/28/22 15:338.3 1
2,2'-Oxybis(1-chloropropane)ND ug/L 09/29/22 02:34 108-60-109/28/22 15:334.2 1
Pentachlorophenol ND ug/L 09/29/22 02:34 87-86-509/28/22 15:338.3 1
Phenanthrene ND ug/L 09/29/22 02:34 85-01-809/28/22 15:334.2 1
Phenol ND ug/L 09/29/22 02:34 108-95-209/28/22 15:334.2 1
Pyrene ND ug/L 09/29/22 02:34 129-00-009/28/22 15:334.2 1
1,2,4-Trichlorobenzene ND ug/L 09/29/22 02:34 120-82-109/28/22 15:334.2 1
2,4,6-Trichlorophenol ND ug/L 09/29/22 02:34 88-06-209/28/22 15:338.3 1
Surrogates
Nitrobenzene-d5 (S)52 %09/29/22 02:34 4165-60-009/28/22 15:3310-120 1
2-Fluorobiphenyl (S)58 %09/29/22 02:34 321-60-809/28/22 15:3315-120 1
Terphenyl-d14 (S)118 %09/29/22 02:34 1718-51-009/28/22 15:3311-131 1
Phenol-d6 (S)51 %09/29/22 02:34 13127-88-309/28/22 15:3310-120 1
2-Fluorophenol (S)47 %09/29/22 02:34 367-12-409/28/22 15:3310-120 1
2,4,6-Tribromophenol (S)97 %09/29/22 02:34 118-79-609/28/22 15:3310-137 1
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene ND ug/L 09/27/22 04:10 71-43-20.50 1
Bromobenzene ND ug/L 09/27/22 04:10 108-86-10.50 1
Bromochloromethane ND ug/L 09/27/22 04:10 74-97-50.50 1
Bromodichloromethane ND ug/L 09/27/22 04:10 75-27-40.50 1
Bromoform ND ug/L 09/27/22 04:10 75-25-20.50 1
Bromomethane ND ug/L 09/27/22 04:10 74-83-95.0 1
n-Butylbenzene ND ug/L 09/27/22 04:10 104-51-80.50 1
sec-Butylbenzene ND ug/L 09/27/22 04:10 135-98-80.50 1
tert-Butylbenzene ND ug/L 09/27/22 04:10 98-06-60.50 1
Carbon tetrachloride ND ug/L 09/27/22 04:10 56-23-50.50 1
REPORT OF LABORATORY ANALYSIS
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Page 5 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Sample: SUMP Lab ID: 92627141001 Collected: 09/21/22 15:00 Received: 09/22/22 09:55 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Chlorobenzene ND ug/L 09/27/22 04:10 108-90-70.50 1
Chloroethane ND ug/L 09/27/22 04:10 75-00-31.0 1
Chloroform 0.63 ug/L 09/27/22 04:10 67-66-30.50 1
Chloromethane ND ug/L 09/27/22 04:10 74-87-31.0 1
2-Chlorotoluene ND ug/L 09/27/22 04:10 95-49-80.50 1
4-Chlorotoluene ND ug/L 09/27/22 04:10 106-43-40.50 1
1,2-Dibromo-3-chloropropane ND ug/L 09/27/22 04:10 96-12-81.0 1
Dibromochloromethane ND ug/L 09/27/22 04:10 124-48-10.50 1
1,2-Dibromoethane (EDB)ND ug/L 09/27/22 04:10 106-93-40.50 1
Dibromomethane ND ug/L 09/27/22 04:10 74-95-30.50 1
1,2-Dichlorobenzene ND ug/L 09/27/22 04:10 95-50-10.50 1
1,3-Dichlorobenzene ND ug/L 09/27/22 04:10 541-73-10.50 1
1,4-Dichlorobenzene ND ug/L 09/27/22 04:10 106-46-70.50 1
Dichlorodifluoromethane ND ug/L 09/27/22 04:10 75-71-80.50 1
1,1-Dichloroethane ND ug/L 09/27/22 04:10 75-34-30.50 1
1,2-Dichloroethane ND ug/L 09/27/22 04:10 107-06-20.50 1
1,1-Dichloroethene ND ug/L 09/27/22 04:10 75-35-40.50 1
cis-1,2-Dichloroethene ND ug/L 09/27/22 04:10 156-59-20.50 1
trans-1,2-Dichloroethene ND ug/L 09/27/22 04:10 156-60-50.50 1
1,2-Dichloropropane ND ug/L 09/27/22 04:10 78-87-50.50 1
1,3-Dichloropropane ND ug/L 09/27/22 04:10 142-28-90.50 1
2,2-Dichloropropane ND ug/L 09/27/22 04:10 594-20-70.50 1
1,1-Dichloropropene ND ug/L 09/27/22 04:10 563-58-60.50 1
cis-1,3-Dichloropropene ND ug/L 09/27/22 04:10 10061-01-50.50 1
trans-1,3-Dichloropropene ND ug/L 09/27/22 04:10 10061-02-60.50 1
Diisopropyl ether ND ug/L 09/27/22 04:10 108-20-30.50 1
Ethylbenzene ND ug/L 09/27/22 04:10 100-41-40.50 1
Hexachloro-1,3-butadiene ND ug/L 09/27/22 04:10 87-68-32.0 1
Isopropylbenzene (Cumene)ND ug/L 09/27/22 04:10 98-82-80.50 1
Methylene Chloride ND ug/L 09/27/22 04:10 75-09-22.0 1
Methyl-tert-butyl ether ND ug/L 09/27/22 04:10 1634-04-40.50 1
Naphthalene ND ug/L 09/27/22 04:10 91-20-32.0 1
n-Propylbenzene ND ug/L 09/27/22 04:10 103-65-10.50 1
Styrene ND ug/L 09/27/22 04:10 100-42-50.50 1
1,1,1,2-Tetrachloroethane ND ug/L 09/27/22 04:10 630-20-60.50 1
1,1,2,2-Tetrachloroethane ND ug/L 09/27/22 04:10 79-34-50.50 1
Tetrachloroethene ND ug/L 09/27/22 04:10 127-18-40.50 1
Toluene ND ug/L 09/27/22 04:10 108-88-30.50 1
1,2,3-Trichlorobenzene ND ug/L 09/27/22 04:10 87-61-62.0 1
1,2,4-Trichlorobenzene ND ug/L 09/27/22 04:10 120-82-12.0 1
1,1,1-Trichloroethane ND ug/L 09/27/22 04:10 71-55-60.50 1
1,1,2-Trichloroethane ND ug/L 09/27/22 04:10 79-00-50.50 1
Trichloroethene ND ug/L 09/27/22 04:10 79-01-60.50 1
Trichlorofluoromethane ND ug/L 09/27/22 04:10 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 09/27/22 04:10 96-18-40.50 1
1,2,4-Trimethylbenzene ND ug/L 09/27/22 04:10 95-63-60.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Sample: SUMP Lab ID: 92627141001 Collected: 09/21/22 15:00 Received: 09/22/22 09:55 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
1,3,5-Trimethylbenzene ND ug/L 09/27/22 04:10 108-67-80.50 1
Vinyl chloride ND ug/L 09/27/22 04:10 75-01-41.0 1
m&p-Xylene ND ug/L 09/27/22 04:10 179601-23-11.0 1
o-Xylene ND ug/L 09/27/22 04:10 95-47-60.50 1
Surrogates
1,2-Dichloroethane-d4 (S)91 %09/27/22 04:10 17060-07-070-130 1
4-Bromofluorobenzene (S)106 %09/27/22 04:10 460-00-470-130 1
Toluene-d8 (S)105 %09/27/22 04:10 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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:
725533
MADEP VPH
MADEP VPH
VPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92627141001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3779948
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
Aliphatic (C05-C08)ug/L ND 50.0 N209/23/22 20:03
Aromatic (C09-C10)ug/L ND 50.0 N209/23/22 20:03
4-Bromofluorobenzene (FID) (S)%92 70-130 09/23/22 20:03
4-Bromofluorobenzene (PID) (S)%90 70-130 09/23/22 20:03
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3779949LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3779950
Aliphatic (C05-C08)ug/L 313 N230010470-130103310 1 25
Aromatic (C09-C10)ug/L 99.6 N210010070-1309796.8 3 25
4-Bromofluorobenzene (FID) (S)%97 70-13092
4-Bromofluorobenzene (PID) (S)%95 70-13090
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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:
725857
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92627141001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3781305
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 0.50 09/27/22 01:27
1,1,1-Trichloroethane ug/L ND 0.50 09/27/22 01:27
1,1,2,2-Tetrachloroethane ug/L ND 0.50 09/27/22 01:27
1,1,2-Trichloroethane ug/L ND 0.50 09/27/22 01:27
1,1-Dichloroethane ug/L ND 0.50 09/27/22 01:27
1,1-Dichloroethene ug/L ND 0.50 09/27/22 01:27
1,1-Dichloropropene ug/L ND 0.50 09/27/22 01:27
1,2,3-Trichlorobenzene ug/L ND 2.0 09/27/22 01:27
1,2,3-Trichloropropane ug/L ND 0.50 09/27/22 01:27
1,2,4-Trichlorobenzene ug/L ND 2.0 09/27/22 01:27
1,2,4-Trimethylbenzene ug/L ND 0.50 09/27/22 01:27
1,2-Dibromo-3-chloropropane ug/L ND 1.0 09/27/22 01:27
1,2-Dibromoethane (EDB)ug/L ND 0.50 09/27/22 01:27
1,2-Dichlorobenzene ug/L ND 0.50 09/27/22 01:27
1,2-Dichloroethane ug/L ND 0.50 09/27/22 01:27
1,2-Dichloropropane ug/L ND 0.50 09/27/22 01:27
1,3,5-Trimethylbenzene ug/L ND 0.50 09/27/22 01:27
1,3-Dichlorobenzene ug/L ND 0.50 09/27/22 01:27
1,3-Dichloropropane ug/L ND 0.50 09/27/22 01:27
1,4-Dichlorobenzene ug/L ND 0.50 09/27/22 01:27
2,2-Dichloropropane ug/L ND 0.50 09/27/22 01:27
2-Chlorotoluene ug/L ND 0.50 09/27/22 01:27
4-Chlorotoluene ug/L ND 0.50 09/27/22 01:27
Benzene ug/L ND 0.50 09/27/22 01:27
Bromobenzene ug/L ND 0.50 09/27/22 01:27
Bromochloromethane ug/L ND 0.50 09/27/22 01:27
Bromodichloromethane ug/L ND 0.50 09/27/22 01:27
Bromoform ug/L ND 0.50 09/27/22 01:27
Bromomethane ug/L ND 5.0 09/27/22 01:27
Carbon tetrachloride ug/L ND 0.50 09/27/22 01:27
Chlorobenzene ug/L ND 0.50 09/27/22 01:27
Chloroethane ug/L ND 1.0 09/27/22 01:27
Chloroform ug/L ND 0.50 09/27/22 01:27
Chloromethane ug/L ND 1.0 09/27/22 01:27
cis-1,2-Dichloroethene ug/L ND 0.50 09/27/22 01:27
cis-1,3-Dichloropropene ug/L ND 0.50 09/27/22 01:27
Dibromochloromethane ug/L ND 0.50 09/27/22 01:27
Dibromomethane ug/L ND 0.50 09/27/22 01:27
Dichlorodifluoromethane ug/L ND 0.50 09/27/22 01:27
Diisopropyl ether ug/L ND 0.50 09/27/22 01:27
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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: 3781305
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
Ethylbenzene ug/L ND 0.50 09/27/22 01:27
Hexachloro-1,3-butadiene ug/L ND 2.0 09/27/22 01:27
Isopropylbenzene (Cumene)ug/L ND 0.50 09/27/22 01:27
m&p-Xylene ug/L ND 1.0 09/27/22 01:27
Methyl-tert-butyl ether ug/L ND 0.50 09/27/22 01:27
Methylene Chloride ug/L ND 2.0 09/27/22 01:27
n-Butylbenzene ug/L ND 0.50 09/27/22 01:27
n-Propylbenzene ug/L ND 0.50 09/27/22 01:27
Naphthalene ug/L ND 2.0 09/27/22 01:27
o-Xylene ug/L ND 0.50 09/27/22 01:27
sec-Butylbenzene ug/L ND 0.50 09/27/22 01:27
Styrene ug/L ND 0.50 09/27/22 01:27
tert-Butylbenzene ug/L ND 0.50 09/27/22 01:27
Tetrachloroethene ug/L ND 0.50 09/27/22 01:27
Toluene ug/L ND 0.50 09/27/22 01:27
trans-1,2-Dichloroethene ug/L ND 0.50 09/27/22 01:27
trans-1,3-Dichloropropene ug/L ND 0.50 09/27/22 01:27
Trichloroethene ug/L ND 0.50 09/27/22 01:27
Trichlorofluoromethane ug/L ND 1.0 09/27/22 01:27
Vinyl chloride ug/L ND 1.0 09/27/22 01:27
1,2-Dichloroethane-d4 (S)%90 70-130 09/27/22 01:27
4-Bromofluorobenzene (S)%105 70-130 09/27/22 01:27
Toluene-d8 (S)%104 70-130 09/27/22 01:27
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3781306LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 51.050 102 60-140
1,1,1-Trichloroethane ug/L 51.750 103 60-140
1,1,2,2-Tetrachloroethane ug/L 48.650 97 60-140
1,1,2-Trichloroethane ug/L 53.750 107 60-140
1,1-Dichloroethane ug/L 49.450 99 60-140
1,1-Dichloroethene ug/L 49.750 99 60-140
1,1-Dichloropropene ug/L 55.350 111 60-140
1,2,3-Trichlorobenzene ug/L 49.050 98 60-140
1,2,3-Trichloropropane ug/L 46.650 93 60-140
1,2,4-Trichlorobenzene ug/L 49.050 98 60-140
1,2,4-Trimethylbenzene ug/L 46.050 92 60-140
1,2-Dibromo-3-chloropropane ug/L 49.050 98 60-140
1,2-Dibromoethane (EDB)ug/L 49.850 100 60-140
1,2-Dichlorobenzene ug/L 47.950 96 60-140
1,2-Dichloroethane ug/L 48.350 97 60-140
1,2-Dichloropropane ug/L 51.450 103 60-140
1,3,5-Trimethylbenzene ug/L 47.150 94 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3781306LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 47.050 94 60-140
1,3-Dichloropropane ug/L 48.150 96 60-140
1,4-Dichlorobenzene ug/L 45.950 92 60-140
2,2-Dichloropropane ug/L 51.250 102 60-140
2-Chlorotoluene ug/L 46.350 93 60-140
4-Chlorotoluene ug/L 45.350 91 60-140
Benzene ug/L 48.150 96 60-140
Bromobenzene ug/L 47.250 94 60-140
Bromochloromethane ug/L 54.150 108 60-140
Bromodichloromethane ug/L 50.950 102 60-140
Bromoform ug/L 53.450 107 60-140
Bromomethane ug/L 41.250 82 60-140
Carbon tetrachloride ug/L 52.950 106 60-140
Chlorobenzene ug/L 46.950 94 60-140
Chloroethane ug/L 43.450 87 60-140
Chloroform ug/L 50.050 100 60-140
Chloromethane ug/L 44.950 90 60-140
cis-1,2-Dichloroethene ug/L 49.350 99 60-140
cis-1,3-Dichloropropene ug/L 53.350 107 60-140
Dibromochloromethane ug/L 52.050 104 60-140
Dibromomethane ug/L 53.550 107 60-140
Dichlorodifluoromethane ug/L 46.450 93 60-140
Diisopropyl ether ug/L 49.250 98 60-140
Ethylbenzene ug/L 46.650 93 60-140
Hexachloro-1,3-butadiene ug/L 50.350 101 60-140
Isopropylbenzene (Cumene)ug/L 47.350 95 60-140
m&p-Xylene ug/L 94.4100 94 60-140
Methyl-tert-butyl ether ug/L 54.050 108 60-140
Methylene Chloride ug/L 46.950 94 60-140
n-Butylbenzene ug/L 46.850 94 60-140
n-Propylbenzene ug/L 44.750 89 60-140
Naphthalene ug/L 50.750 101 60-140
o-Xylene ug/L 47.350 95 60-140
sec-Butylbenzene ug/L 45.850 92 60-140
Styrene ug/L 49.850 100 60-140
tert-Butylbenzene ug/L 39.850 80 60-140
Tetrachloroethene ug/L 47.350 95 60-140
Toluene ug/L 46.150 92 60-140
trans-1,2-Dichloroethene ug/L 50.650 101 60-140
trans-1,3-Dichloropropene ug/L 53.250 106 60-140
Trichloroethene ug/L 53.450 107 60-140
Trichlorofluoromethane ug/L 42.350 85 60-140
Vinyl chloride ug/L 48.950 98 60-140
1,2-Dichloroethane-d4 (S)%95 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%99 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: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3781307MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92626689001
3781308
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 2000 106 60-140112 52000ND2130 2230
1,1,1-Trichloroethane ug/L 2000 119 60-140123 32000ND2380 2460
1,1,2,2-Tetrachloroethane ug/L 2000 102 60-140107 52000ND2030 2130
1,1,2-Trichloroethane ug/L 2000 111 60-140117 52000ND2220 2330
1,1-Dichloroethane ug/L 2000 113 60-140116 22000ND2270 2310
1,1-Dichloroethene ug/L 2000 116 60-140122 52000ND2320 2450
1,1-Dichloropropene ug/L 2000 127 60-140130 22000ND2540 2600
1,2,3-Trichlorobenzene ug/L 2000 100 60-140108 72000ND2010 2150
1,2,3-Trichloropropane ug/L 2000 100 60-140103 32000ND1990 2060
1,2,4-Trichlorobenzene ug/L 2000 101 60-140110 92000ND2020 2210
1,2,4-Trimethylbenzene ug/L 2000 103 60-140109 520005472610 2740
1,2-Dibromo-3-chloropropane ug/L 2000 96 60-140105 82000ND1930 2090
1,2-Dibromoethane (EDB)ug/L 2000 105 60-140110 52000ND2090 2190
1,2-Dichlorobenzene ug/L 2000 105 60-140109 42000ND2090 2170
1,2-Dichloroethane ug/L 2000 105 60-140109 420001312240 2320
1,2-Dichloropropane ug/L 2000 110 60-140113 32000ND2190 2250
1,3,5-Trimethylbenzene ug/L 2000 106 60-140111 420001632280 2380
1,3-Dichlorobenzene ug/L 2000 104 60-140109 52000ND2070 2180
1,3-Dichloropropane ug/L 2000 100 60-140105 52000ND2000 2090
1,4-Dichlorobenzene ug/L 2000 101 60-140107 62000ND2020 2140
2,2-Dichloropropane ug/L 2000 105 60-140109 42000ND2100 2190
2-Chlorotoluene ug/L 2000 101 60-140106 52000ND2020 2130
4-Chlorotoluene ug/L 2000 102 60-140105 32000ND2040 2110
Benzene ug/L 2000 113 60-140119 2200053807640 7760
Bromobenzene ug/L 2000 103 60-140107 32000ND2070 2140
Bromochloromethane ug/L 2000 118 60-140122 32000ND2360 2430
Bromodichloromethane ug/L 2000 107 60-140113 62000ND2130 2270
Bromoform ug/L 2000 106 60-140111 42000ND2120 2210
Bromomethane ug/L 2000 107 60-140119 112000ND2130 2380
Carbon tetrachloride ug/L 2000 119 60-140126 62000ND2390 2530
Chlorobenzene ug/L 2000 105 60-140108 32000ND2110 2170
Chloroethane ug/L 2000 109 60-140114 52000ND2180 2290
Chloroform ug/L 2000 112 60-140116 32000ND2250 2320
Chloromethane ug/L 2000 103 60-140107 42000ND2050 2130
cis-1,2-Dichloroethene ug/L 2000 111 60-140115 32000ND2220 2300
cis-1,3-Dichloropropene ug/L 2000 109 60-140114 42000ND2180 2270
Dibromochloromethane ug/L 2000 103 60-140107 32000ND2060 2130
Dibromomethane ug/L 2000 117 60-140119 22000ND2330 2390
Dichlorodifluoromethane ug/L 2000 106 60-140109 32000ND2130 2180
Diisopropyl ether ug/L 2000 102 60-140108 52000ND2050 2150
Ethylbenzene ug/L 2000 107 60-140109 120006992840 2880
Hexachloro-1,3-butadiene ug/L 2000 112 60-140121 72000ND2240 2410
Isopropylbenzene (Cumene) ug/L 2000 107 60-140111 42000ND2160 2240
m&p-Xylene ug/L 4000 105 60-140108 2400024306640 6770
Methyl-tert-butyl ether ug/L 2000 121 60-140126 3200010903510 3610
Methylene Chloride ug/L 2000 111 60-140111 02000ND2220 2220
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3781307MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92626689001
3781308
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
n-Butylbenzene ug/L 2000 105 60-140112 62000ND2090 2230
n-Propylbenzene ug/L 2000 101 60-140105 4200058.5 2070 2150
Naphthalene ug/L 2000 98 60-140108 92000ND2100 2300
o-Xylene ug/L 2000 105 60-140109 2200011303230 3310
sec-Butylbenzene ug/L 2000 102 60-140109 62000ND2040 2180
Styrene ug/L 2000 108 60-140113 42000ND2170 2270
tert-Butylbenzene ug/L 2000 89 60-14094 62000ND1770 1890
Tetrachloroethene ug/L 2000 107 60-140110 32000ND2130 2200
Toluene ug/L 2000 86 60-14099 22000944011200 11400
trans-1,2-Dichloroethene ug/L 2000 116 60-140119 32000ND2310 2370
trans-1,3-Dichloropropene ug/L 2000 107 60-140110 32000ND2140 2200
Trichloroethene ug/L 2000 119 60-140123 42000ND2380 2470
Trichlorofluoromethane ug/L 2000 106 60-140108 22000ND2110 2150
Vinyl chloride ug/L 2000 117 60-140120 32000ND2330 2400
1,2-Dichloroethane-d4 (S)%93 70-13097
4-Bromofluorobenzene (S)%103 70-130101
Toluene-d8 (S)%99 70-130100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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Page 13 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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:
726457
EPA 625.1
EPA 625.1
625 MSS
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92627141001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3783658
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
1,2,4-Trichlorobenzene ug/L ND 5.0 09/28/22 14:46
2,2'-Oxybis(1-chloropropane)ug/L ND 5.0 09/28/22 14:46
2,4,6-Trichlorophenol ug/L ND 10.0 09/28/22 14:46
2,4-Dichlorophenol ug/L ND 5.0 09/28/22 14:46
2,4-Dimethylphenol ug/L ND 10.0 09/28/22 14:46
2,4-Dinitrophenol ug/L ND 50.0 09/28/22 14:46
2,4-Dinitrotoluene ug/L ND 5.0 09/28/22 14:46
2,6-Dinitrotoluene ug/L ND 5.0 09/28/22 14:46
2-Chloronaphthalene ug/L ND 5.0 09/28/22 14:46
2-Chlorophenol ug/L ND 5.0 09/28/22 14:46
2-Nitrophenol ug/L ND 5.0 09/28/22 14:46
3,3'-Dichlorobenzidine ug/L ND 10.0 09/28/22 14:46
4,6-Dinitro-2-methylphenol ug/L ND 10.0 09/28/22 14:46
4-Bromophenylphenyl ether ug/L ND 5.0 09/28/22 14:46
4-Chloro-3-methylphenol ug/L ND 5.0 09/28/22 14:46
4-Chlorophenylphenyl ether ug/L ND 5.0 09/28/22 14:46
4-Nitrophenol ug/L ND 10.0 09/28/22 14:46
Acenaphthene ug/L ND 5.0 09/28/22 14:46
Acenaphthylene ug/L ND 5.0 09/28/22 14:46
Anthracene ug/L ND 5.0 09/28/22 14:46
Benzo(a)anthracene ug/L ND 5.0 09/28/22 14:46
Benzo(a)pyrene ug/L ND 5.0 09/28/22 14:46
Benzo(b)fluoranthene ug/L ND 5.0 09/28/22 14:46
Benzo(g,h,i)perylene ug/L ND 5.0 09/28/22 14:46
Benzo(k)fluoranthene ug/L ND 5.0 09/28/22 14:46
bis(2-Chloroethoxy)methane ug/L ND 10.0 09/28/22 14:46
bis(2-Chloroethyl) ether ug/L ND 5.0 09/28/22 14:46
bis(2-Ethylhexyl)phthalate ug/L ND 5.0 09/28/22 14:46
Butylbenzylphthalate ug/L ND 5.0 09/28/22 14:46
Chrysene ug/L ND 5.0 09/28/22 14:46
Di-n-butylphthalate ug/L ND 5.0 09/28/22 14:46
Di-n-octylphthalate ug/L ND 5.0 09/28/22 14:46
Dibenz(a,h)anthracene ug/L ND 5.0 09/28/22 14:46
Diethylphthalate ug/L ND 5.0 09/28/22 14:46
Dimethylphthalate ug/L ND 5.0 09/28/22 14:46
Fluoranthene ug/L ND 5.0 09/28/22 14:46
Fluorene ug/L ND 5.0 09/28/22 14:46
Hexachloro-1,3-butadiene ug/L ND 5.0 09/28/22 14:46
Hexachlorobenzene ug/L ND 5.0 09/28/22 14:46
Hexachlorocyclopentadiene ug/L ND 10.0 09/28/22 14:46
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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Page 14 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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: 3783658
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
Hexachloroethane ug/L ND 5.0 09/28/22 14:46
Indeno(1,2,3-cd)pyrene ug/L ND 5.0 09/28/22 14:46
Isophorone ug/L ND 10.0 09/28/22 14:46
N-Nitroso-di-n-propylamine ug/L ND 5.0 09/28/22 14:46
N-Nitrosodimethylamine ug/L ND 5.0 09/28/22 14:46
N-Nitrosodiphenylamine ug/L ND 10.0 09/28/22 14:46
Naphthalene ug/L ND 5.0 09/28/22 14:46
Nitrobenzene ug/L ND 5.0 09/28/22 14:46
Pentachlorophenol ug/L ND 10.0 09/28/22 14:46
Phenanthrene ug/L ND 5.0 09/28/22 14:46
Phenol ug/L ND 5.0 09/28/22 14:46
Pyrene ug/L ND 5.0 09/28/22 14:46
2,4,6-Tribromophenol (S)%91 10-137 09/28/22 14:46
2-Fluorobiphenyl (S)%75 15-120 09/28/22 14:46
2-Fluorophenol (S)%64 10-120 09/28/22 14:46
Nitrobenzene-d5 (S)%85 10-120 09/28/22 14:46
Phenol-d6 (S)%48 10-120 09/28/22 14:46
Terphenyl-d14 (S)%117 11-131 09/28/22 14:46
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3783659LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene ug/L 28.750 57 44-142
2,2'-Oxybis(1-chloropropane)ug/L 41.950 84 36-166
2,4,6-Trichlorophenol ug/L 52.550 105 37-144
2,4-Dichlorophenol ug/L 49.850 100 1-191
2,4-Dimethylphenol ug/L 55.250 110 32-119
2,4-Dinitrophenol ug/L 269250 108 1-181
2,4-Dinitrotoluene ug/L 56.650 113 39-139
2,6-Dinitrotoluene ug/L 56.350 113 50-158
2-Chloronaphthalene ug/L 46.250 92 60-118
2-Chlorophenol ug/L 44.650 89 23-134
2-Nitrophenol ug/L 47.650 95 29-182
3,3'-Dichlorobenzidine ug/L 105100 105 1-262
4,6-Dinitro-2-methylphenol ug/L 110100 110 1-181
4-Bromophenylphenyl ether ug/L 49.750 99 53-127
4-Chloro-3-methylphenol ug/L 101100 101 22-147
4-Chlorophenylphenyl ether ug/L 48.550 97 25-158
4-Nitrophenol ug/L 153250 61 1-132
Acenaphthene ug/L 49.350 99 47-145
Acenaphthylene ug/L 49.850 100 33-145
Anthracene ug/L 47.750 95 1-166
Benzo(a)anthracene ug/L 52.450 105 33-143
Benzo(a)pyrene ug/L 53.350 107 17-163
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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Page 15 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3783659LABORATORY CONTROL SAMPLE:
LCSSpike
Benzo(b)fluoranthene ug/L 54.550 109 24-159
Benzo(g,h,i)perylene ug/L 52.050 104 1-219
Benzo(k)fluoranthene ug/L 55.950 112 11-162
bis(2-Chloroethoxy)methane ug/L 48.250 96 33-184
bis(2-Chloroethyl) ether ug/L 47.350 95 12-158
bis(2-Ethylhexyl)phthalate ug/L 60.550 121 8-158
Butylbenzylphthalate ug/L 59.950 120 1-152
Chrysene ug/L 51.550 103 17-168
Di-n-butylphthalate ug/L 53.350 107 1-118
Di-n-octylphthalate ug/L 61.650 123 4-146
Dibenz(a,h)anthracene ug/L 52.650 105 1-227
Diethylphthalate ug/L 54.350 109 1-114
Dimethylphthalate ug/L 52.150 104 1-112
Fluoranthene ug/L 53.350 107 26-137
Fluorene ug/L 52.650 105 59-121
Hexachloro-1,3-butadiene ug/L 20.450 41 24-116
Hexachlorobenzene ug/L 48.850 98 1-152
Hexachlorocyclopentadiene ug/L 28.250 56 25-150
Hexachloroethane ug/L 17.2 L25034 40-113
Indeno(1,2,3-cd)pyrene ug/L 53.450 107 1-171
Isophorone ug/L 52.050 104 21-196
N-Nitroso-di-n-propylamine ug/L 50.950 102 1-230
N-Nitrosodimethylamine ug/L 41.950 84 25-150
N-Nitrosodiphenylamine ug/L 53.050 106 25-150
Naphthalene ug/L 33.850 68 21-133
Nitrobenzene ug/L 44.850 90 35-180
Pentachlorophenol ug/L 107100 107 14-176
Phenanthrene ug/L 52.650 105 54-120
Phenol ug/L 31.650 63 5-112
Pyrene ug/L 56.450 113 52-115
2,4,6-Tribromophenol (S)%122 10-137
2-Fluorobiphenyl (S)%91 15-120
2-Fluorophenol (S)%81 10-120
Nitrobenzene-d5 (S)%104 10-120
Phenol-d6 (S)%68 10-120
Terphenyl-d14 (S)%128 11-131
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3783660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92624026008
3783661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,2,4-Trichlorobenzene ug/L 100 59 44-14253 12100ND59.2 52.7
2,2'-Oxybis(1-chloropropane) ug/L 100 77 36-16660 25100ND77.0 59.7
2,4,6-Trichlorophenol ug/L 100 97 37-14487 11100ND97.0 86.6
2,4-Dichlorophenol ug/L 100 94 1-19177 20100ND94.4 77.3
REPORT OF LABORATORY ANALYSIS
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[phone]
Page 16 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3783660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92624026008
3783661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
2,4-Dimethylphenol ug/L 100 102 32-11987 16100ND102 86.9
2,4-Dinitrophenol ug/L 500 90 1-18199 9500ND452 493
2,4-Dinitrotoluene ug/L 100 102 39-139103 1100ND102 103
2,6-Dinitrotoluene ug/L 100 103 50-15897 6100ND103 97.1
2-Chloronaphthalene ug/L 100 92 60-11878 16100ND91.7 77.8
2-Chlorophenol ug/L 100 82 23-13466 22100ND82.0 65.7
2-Nitrophenol ug/L 100 88 29-18271 20100ND87.5 71.4
3,3'-Dichlorobenzidine ug/L 200 95 1-26298 3200ND190 197
4,6-Dinitro-2-methylphenol ug/L 200 105 1-181105 1200ND211 209
4-Bromophenylphenyl ether ug/L 100 99 53-12790 9100ND99.2 90.3
4-Chloro-3-methylphenol ug/L 200 92 22-14784 9200ND185 169
4-Chlorophenylphenyl ether ug/L 100 89 25-15882 8100ND89.2 81.9
4-Nitrophenol ug/L 500 60 1-13268 12500ND300 338
Acenaphthene ug/L 100 95 47-14583 13100ND95.4 83.4
Acenaphthylene ug/L 100 94 33-14583 13100ND94.4 82.7
Anthracene ug/L 100 93 1-16691 3100ND93.0 90.6
Benzo(a)anthracene ug/L 100 101 33-143101 0100ND101 101
Benzo(a)pyrene ug/L 100 103 17-163103 0100ND103 103
Benzo(b)fluoranthene ug/L 100 107 24-159107 0100ND107 107
Benzo(g,h,i)perylene ug/L 100 94 1-21994 0100ND93.8 93.8
Benzo(k)fluoranthene ug/L 100 107 11-162106 1100ND107 106
bis(2-Chloroethoxy)methane ug/L 100 85 33-18471 19100ND85.4 70.5
bis(2-Chloroethyl) ether ug/L 100 82 12-15865 23100ND82.0 64.8
bis(2-Ethylhexyl)phthalate ug/L 100 116 8-158114 1100ND116 114
Butylbenzylphthalate ug/L 100 119 1-152119 0100ND119 119
Chrysene ug/L 100 100 17-168100 0100ND100 100
Di-n-butylphthalate ug/L 100 102 1-118100 2100ND102 99.6
Di-n-octylphthalate ug/L 100 114 4-146116 1100ND114 116
Dibenz(a,h)anthracene ug/L 100 96 1-22795 1100ND96.2 95.5
Diethylphthalate ug/L 100 99 1-11496 3100ND99.2 95.9
Dimethylphthalate ug/L 100 95 1-11290 5100ND95.5 90.4
Fluoranthene ug/L 100 100 26-13799 2100ND100 98.7
Fluorene ug/L 100 98 59-12188 11100ND97.7 87.8
Hexachloro-1,3-butadiene ug/L 100 46 24-11640 14100ND46.1 39.9
Hexachlorobenzene ug/L 100 97 1-15292 5100ND96.9 92.2
Hexachlorocyclopentadiene ug/L 100 65 25-15053 20100ND64.9 53.4
Hexachloroethane ug/L M01003740-11334 8100ND36.6 33.6
Indeno(1,2,3-cd)pyrene ug/L 100 97 1-17196 1100ND97.2 96.5
Isophorone ug/L 100 94 21-19678 19100ND94.2 77.8
N-Nitroso-di-n-propylamine ug/L 100 92 1-23075 21100ND92.1 74.9
N-Nitrosodimethylamine ug/L 100 79 25-15066 19100ND79.2 65.6
N-Nitrosodiphenylamine ug/L 100 105 25-15099 5100ND105 99.4
Naphthalene ug/L 100 69 21-13359 15100ND68.9 59.1
Nitrobenzene ug/L 100 79 35-18066 17100ND78.9 66.4
Pentachlorophenol ug/L 200 103 14-176108 4200ND207 215
Phenanthrene ug/L 100 102 54-12099 2100ND102 99.3
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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Page 17 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3783660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92624026008
3783661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Phenol ug/L 100 64 5-11255 14100ND63.6 55.3
Pyrene ug/L 100 114 52-115113 0100ND114 113
2,4,6-Tribromophenol (S)%115 10-137112
2-Fluorobiphenyl (S)%83 15-12065
2-Fluorophenol (S)%73 10-12062
Nitrobenzene-d5 (S)%84 10-12068
Phenol-d6 (S)%65 10-12058
Terphenyl-d14 (S)%119 11-131121
REPORT OF LABORATORY ANALYSIS
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Page 18 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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:
726411
MADEP EPH
MADEP EPH
MADEP EPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92627141001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3783411
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
Aliphatic (C09-C18)ug/L ND 100 N209/29/22 09:10
Aliphatic (C19-C36)ug/L ND 100 N209/29/22 09:10
Aromatic (C11-C22)ug/L ND 100 N209/29/22 09:10
1-Chlorooctadecane (S)%53 40-140 09/29/22 09:10
2-Bromonaphthalene (S)%71 40-140 09/29/22 09:10
2-Fluorobiphenyl (S)%67 40-140 09/29/22 09:10
o-Terphenyl (S)%65 40-140 09/29/22 09:10
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3783412LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3783413
Aliphatic (C09-C18)ug/L 142 N23004740-14048145 2 50
Aliphatic (C19-C36)ug/L 275 N24006940-14066265 4 50
Aromatic (C11-C22)ug/L 600 N28507140-14078662 10 50
1-Chlorooctadecane (S)%64 40-14060
2-Bromonaphthalene (S)%S04640-14036
2-Fluorobiphenyl (S)%48 40-14041
o-Terphenyl (S)%76 40-14081
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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Page 19 of 24
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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 EPAMethod 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
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
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
Re-extraction or re-analysis could not be performed due to insufficient sample amount.P2
Surrogate recovery outside laboratory control limits.S0
REPORT OF LABORATORY ANALYSIS
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Page 20 of 24
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92627141001 726411 726654SUMPMADEP EPH MADEP EPH
92627141001 725533SUMPMADEP VPH
92627141001 726457 726574SUMPEPA 625.1 EPA 625.1
92627141001 725857SUMPSM 6200B
REPORT OF LABORATORY ANALYSIS
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Page 21 of 24
Page 22 of 24
Page 23 of 24
Page 24 of 24

Attachment   F 

#=CL#
September 30, 2022
LIMS USE: FR - BRIAN MAHAN
LIMS OBJECT ID: 92627141
92627141
Project:
Pace Project No.:
RE:
Brian Mahan
Pyramid Environmental
503 Industrial Ave
Greensboro, NC 27416
EATON RESIDENCE
Dear Brian Mahan:
Enclosed are the analytical results for sample(s) received by the laboratory on September 22, 2022. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Bonnie Vang
[e-mail]
Project Manager
[phone]
Enclosures
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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[phone]
Page 1 of 24
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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[phone]
Page 2 of 24
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92627141001 SUMP MADEP EPH 7 PASI-CAP2
MADEP VPH 5 PASI-CTEG
EPA 625.1 58 PASI-CPKS
SM 6200B 63 PASI-CSAS
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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[phone]
Page 3 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Sample: SUMP Lab ID: 92627141001 Collected: 09/21/22 15:00 Received: 09/22/22 09:55 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 09/29/22 14:39 N209/28/22 13:23100 1
Aliphatic (C19-C36)ND ug/L 09/29/22 14:39 N209/28/22 13:23100 1
Aromatic (C11-C22)466 ug/L 09/29/22 14:39 N209/28/22 13:23100 1
Surrogates
1-Chlorooctadecane (S)48 %09/29/22 14:39 3386-33-2 P209/28/22 13:2340-140 1
o-Terphenyl (S)89 %09/29/22 14:39 84-15-1 P209/28/22 13:2340-140 1
2-Fluorobiphenyl (S)84 %09/29/22 14:39 321-60-809/28/22 13:2340-140 1
2-Bromonaphthalene (S)90 %09/29/22 14:39 580-13-209/28/22 13:2340-140 1
Analytical Method: MADEP VPH
Pace Analytical Services - Charlotte
VPH NC Water
Aliphatic (C05-C08)ND ug/L 09/24/22 02:09 N250.0 1
Aliphatic(C09-C12) Adjusted ND ug/L 09/24/22 02:09 N250.0 1
Aromatic (C09-C10)ND ug/L 09/24/22 02:09 N250.0 1
Surrogates
4-Bromofluorobenzene (FID) (S)91 %09/24/22 02:09 460-00-470-130 1
4-Bromofluorobenzene (PID) (S)87 %09/24/22 02:09 460-00-470-130 1
Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Pace Analytical Services - Charlotte
625 RVE
Acenaphthene ND ug/L 09/29/22 02:34 83-32-909/28/22 15:334.2 1
Acenaphthylene ND ug/L 09/29/22 02:34 208-96-809/28/22 15:334.2 1
Anthracene ND ug/L 09/29/22 02:34 120-12-709/28/22 15:334.2 1
Benzo(a)anthracene ND ug/L 09/29/22 02:34 56-55-309/28/22 15:334.2 1
Benzo(a)pyrene ND ug/L 09/29/22 02:34 50-32-809/28/22 15:334.2 1
Benzo(b)fluoranthene ND ug/L 09/29/22 02:34 205-99-209/28/22 15:334.2 1
Benzo(g,h,i)perylene ND ug/L 09/29/22 02:34 191-24-209/28/22 15:334.2 1
Benzo(k)fluoranthene ND ug/L 09/29/22 02:34 207-08-909/28/22 15:334.2 1
4-Bromophenylphenyl ether ND ug/L 09/29/22 02:34 101-55-309/28/22 15:334.2 1
Butylbenzylphthalate ND ug/L 09/29/22 02:34 85-68-709/28/22 15:334.2 1
4-Chloro-3-methylphenol ND ug/L 09/29/22 02:34 59-50-709/28/22 15:334.2 1
bis(2-Chloroethoxy)methane ND ug/L 09/29/22 02:34 111-91-109/28/22 15:338.3 1
bis(2-Chloroethyl) ether ND ug/L 09/29/22 02:34 111-44-409/28/22 15:334.2 1
2-Chloronaphthalene ND ug/L 09/29/22 02:34 91-58-709/28/22 15:334.2 1
2-Chlorophenol ND ug/L 09/29/22 02:34 95-57-809/28/22 15:334.2 1
4-Chlorophenylphenyl ether ND ug/L 09/29/22 02:34 7005-72-309/28/22 15:334.2 1
Chrysene ND ug/L 09/29/22 02:34 218-01-909/28/22 15:334.2 1
Dibenz(a,h)anthracene ND ug/L 09/29/22 02:34 53-70-309/28/22 15:334.2 1
3,3'-Dichlorobenzidine ND ug/L 09/29/22 02:34 91-94-109/28/22 15:338.3 1
2,4-Dichlorophenol ND ug/L 09/29/22 02:34 120-83-209/28/22 15:334.2 1
Diethylphthalate ND ug/L 09/29/22 02:34 84-66-209/28/22 15:334.2 1
2,4-Dimethylphenol ND ug/L 09/29/22 02:34 105-67-909/28/22 15:338.3 1
Dimethylphthalate ND ug/L 09/29/22 02:34 131-11-309/28/22 15:334.2 1
Di-n-butylphthalate ND ug/L 09/29/22 02:34 84-74-209/28/22 15:334.2 1
4,6-Dinitro-2-methylphenol ND ug/L 09/29/22 02:34 534-52-109/28/22 15:338.3 1
2,4-Dinitrophenol ND ug/L 09/29/22 02:34 51-28-509/28/22 15:3341.7 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Sample: SUMP Lab ID: 92627141001 Collected: 09/21/22 15:00 Received: 09/22/22 09:55 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-Dinitrotoluene ND ug/L 09/29/22 02:34 121-14-209/28/22 15:334.2 1
2,6-Dinitrotoluene ND ug/L 09/29/22 02:34 606-20-209/28/22 15:334.2 1
Di-n-octylphthalate ND ug/L 09/29/22 02:34 117-84-009/28/22 15:334.2 1
bis(2-Ethylhexyl)phthalate ND ug/L 09/29/22 02:34 117-81-709/28/22 15:334.2 1
Fluoranthene ND ug/L 09/29/22 02:34 206-44-009/28/22 15:334.2 1
Fluorene ND ug/L 09/29/22 02:34 86-73-709/28/22 15:334.2 1
Hexachloro-1,3-butadiene ND ug/L 09/29/22 02:34 87-68-309/28/22 15:334.2 1
Hexachlorobenzene ND ug/L 09/29/22 02:34 118-74-109/28/22 15:334.2 1
Hexachlorocyclopentadiene ND ug/L 09/29/22 02:34 77-47-409/28/22 15:338.3 1
Hexachloroethane ND ug/L 09/29/22 02:34 67-72-1 L209/28/22 15:334.2 1
Indeno(1,2,3-cd)pyrene ND ug/L 09/29/22 02:34 193-39-509/28/22 15:334.2 1
Isophorone ND ug/L 09/29/22 02:34 78-59-109/28/22 15:338.3 1
Naphthalene ND ug/L 09/29/22 02:34 91-20-309/28/22 15:334.2 1
Nitrobenzene ND ug/L 09/29/22 02:34 98-95-309/28/22 15:334.2 1
2-Nitrophenol ND ug/L 09/29/22 02:34 88-75-509/28/22 15:334.2 1
4-Nitrophenol ND ug/L 09/29/22 02:34 100-02-709/28/22 15:338.3 1
N-Nitrosodimethylamine ND ug/L 09/29/22 02:34 62-75-909/28/22 15:334.2 1
N-Nitroso-di-n-propylamine ND ug/L 09/29/22 02:34 621-64-709/28/22 15:334.2 1
N-Nitrosodiphenylamine ND ug/L 09/29/22 02:34 86-30-609/28/22 15:338.3 1
2,2'-Oxybis(1-chloropropane)ND ug/L 09/29/22 02:34 108-60-109/28/22 15:334.2 1
Pentachlorophenol ND ug/L 09/29/22 02:34 87-86-509/28/22 15:338.3 1
Phenanthrene ND ug/L 09/29/22 02:34 85-01-809/28/22 15:334.2 1
Phenol ND ug/L 09/29/22 02:34 108-95-209/28/22 15:334.2 1
Pyrene ND ug/L 09/29/22 02:34 129-00-009/28/22 15:334.2 1
1,2,4-Trichlorobenzene ND ug/L 09/29/22 02:34 120-82-109/28/22 15:334.2 1
2,4,6-Trichlorophenol ND ug/L 09/29/22 02:34 88-06-209/28/22 15:338.3 1
Surrogates
Nitrobenzene-d5 (S)52 %09/29/22 02:34 4165-60-009/28/22 15:3310-120 1
2-Fluorobiphenyl (S)58 %09/29/22 02:34 321-60-809/28/22 15:3315-120 1
Terphenyl-d14 (S)118 %09/29/22 02:34 1718-51-009/28/22 15:3311-131 1
Phenol-d6 (S)51 %09/29/22 02:34 13127-88-309/28/22 15:3310-120 1
2-Fluorophenol (S)47 %09/29/22 02:34 367-12-409/28/22 15:3310-120 1
2,4,6-Tribromophenol (S)97 %09/29/22 02:34 118-79-609/28/22 15:3310-137 1
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene ND ug/L 09/27/22 04:10 71-43-20.50 1
Bromobenzene ND ug/L 09/27/22 04:10 108-86-10.50 1
Bromochloromethane ND ug/L 09/27/22 04:10 74-97-50.50 1
Bromodichloromethane ND ug/L 09/27/22 04:10 75-27-40.50 1
Bromoform ND ug/L 09/27/22 04:10 75-25-20.50 1
Bromomethane ND ug/L 09/27/22 04:10 74-83-95.0 1
n-Butylbenzene ND ug/L 09/27/22 04:10 104-51-80.50 1
sec-Butylbenzene ND ug/L 09/27/22 04:10 135-98-80.50 1
tert-Butylbenzene ND ug/L 09/27/22 04:10 98-06-60.50 1
Carbon tetrachloride ND ug/L 09/27/22 04:10 56-23-50.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Sample: SUMP Lab ID: 92627141001 Collected: 09/21/22 15:00 Received: 09/22/22 09:55 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Chlorobenzene ND ug/L 09/27/22 04:10 108-90-70.50 1
Chloroethane ND ug/L 09/27/22 04:10 75-00-31.0 1
Chloroform 0.63 ug/L 09/27/22 04:10 67-66-30.50 1
Chloromethane ND ug/L 09/27/22 04:10 74-87-31.0 1
2-Chlorotoluene ND ug/L 09/27/22 04:10 95-49-80.50 1
4-Chlorotoluene ND ug/L 09/27/22 04:10 106-43-40.50 1
1,2-Dibromo-3-chloropropane ND ug/L 09/27/22 04:10 96-12-81.0 1
Dibromochloromethane ND ug/L 09/27/22 04:10 124-48-10.50 1
1,2-Dibromoethane (EDB)ND ug/L 09/27/22 04:10 106-93-40.50 1
Dibromomethane ND ug/L 09/27/22 04:10 74-95-30.50 1
1,2-Dichlorobenzene ND ug/L 09/27/22 04:10 95-50-10.50 1
1,3-Dichlorobenzene ND ug/L 09/27/22 04:10 541-73-10.50 1
1,4-Dichlorobenzene ND ug/L 09/27/22 04:10 106-46-70.50 1
Dichlorodifluoromethane ND ug/L 09/27/22 04:10 75-71-80.50 1
1,1-Dichloroethane ND ug/L 09/27/22 04:10 75-34-30.50 1
1,2-Dichloroethane ND ug/L 09/27/22 04:10 107-06-20.50 1
1,1-Dichloroethene ND ug/L 09/27/22 04:10 75-35-40.50 1
cis-1,2-Dichloroethene ND ug/L 09/27/22 04:10 156-59-20.50 1
trans-1,2-Dichloroethene ND ug/L 09/27/22 04:10 156-60-50.50 1
1,2-Dichloropropane ND ug/L 09/27/22 04:10 78-87-50.50 1
1,3-Dichloropropane ND ug/L 09/27/22 04:10 142-28-90.50 1
2,2-Dichloropropane ND ug/L 09/27/22 04:10 594-20-70.50 1
1,1-Dichloropropene ND ug/L 09/27/22 04:10 563-58-60.50 1
cis-1,3-Dichloropropene ND ug/L 09/27/22 04:10 10061-01-50.50 1
trans-1,3-Dichloropropene ND ug/L 09/27/22 04:10 10061-02-60.50 1
Diisopropyl ether ND ug/L 09/27/22 04:10 108-20-30.50 1
Ethylbenzene ND ug/L 09/27/22 04:10 100-41-40.50 1
Hexachloro-1,3-butadiene ND ug/L 09/27/22 04:10 87-68-32.0 1
Isopropylbenzene (Cumene)ND ug/L 09/27/22 04:10 98-82-80.50 1
Methylene Chloride ND ug/L 09/27/22 04:10 75-09-22.0 1
Methyl-tert-butyl ether ND ug/L 09/27/22 04:10 1634-04-40.50 1
Naphthalene ND ug/L 09/27/22 04:10 91-20-32.0 1
n-Propylbenzene ND ug/L 09/27/22 04:10 103-65-10.50 1
Styrene ND ug/L 09/27/22 04:10 100-42-50.50 1
1,1,1,2-Tetrachloroethane ND ug/L 09/27/22 04:10 630-20-60.50 1
1,1,2,2-Tetrachloroethane ND ug/L 09/27/22 04:10 79-34-50.50 1
Tetrachloroethene ND ug/L 09/27/22 04:10 127-18-40.50 1
Toluene ND ug/L 09/27/22 04:10 108-88-30.50 1
1,2,3-Trichlorobenzene ND ug/L 09/27/22 04:10 87-61-62.0 1
1,2,4-Trichlorobenzene ND ug/L 09/27/22 04:10 120-82-12.0 1
1,1,1-Trichloroethane ND ug/L 09/27/22 04:10 71-55-60.50 1
1,1,2-Trichloroethane ND ug/L 09/27/22 04:10 79-00-50.50 1
Trichloroethene ND ug/L 09/27/22 04:10 79-01-60.50 1
Trichlorofluoromethane ND ug/L 09/27/22 04:10 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 09/27/22 04:10 96-18-40.50 1
1,2,4-Trimethylbenzene ND ug/L 09/27/22 04:10 95-63-60.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Sample: SUMP Lab ID: 92627141001 Collected: 09/21/22 15:00 Received: 09/22/22 09:55 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
1,3,5-Trimethylbenzene ND ug/L 09/27/22 04:10 108-67-80.50 1
Vinyl chloride ND ug/L 09/27/22 04:10 75-01-41.0 1
m&p-Xylene ND ug/L 09/27/22 04:10 179601-23-11.0 1
o-Xylene ND ug/L 09/27/22 04:10 95-47-60.50 1
Surrogates
1,2-Dichloroethane-d4 (S)91 %09/27/22 04:10 17060-07-070-130 1
4-Bromofluorobenzene (S)106 %09/27/22 04:10 460-00-470-130 1
Toluene-d8 (S)105 %09/27/22 04:10 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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:
725533
MADEP VPH
MADEP VPH
VPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92627141001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3779948
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
Aliphatic (C05-C08)ug/L ND 50.0 N209/23/22 20:03
Aromatic (C09-C10)ug/L ND 50.0 N209/23/22 20:03
4-Bromofluorobenzene (FID) (S)%92 70-130 09/23/22 20:03
4-Bromofluorobenzene (PID) (S)%90 70-130 09/23/22 20:03
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3779949LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3779950
Aliphatic (C05-C08)ug/L 313 N230010470-130103310 1 25
Aromatic (C09-C10)ug/L 99.6 N210010070-1309796.8 3 25
4-Bromofluorobenzene (FID) (S)%97 70-13092
4-Bromofluorobenzene (PID) (S)%95 70-13090
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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:
725857
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92627141001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3781305
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 0.50 09/27/22 01:27
1,1,1-Trichloroethane ug/L ND 0.50 09/27/22 01:27
1,1,2,2-Tetrachloroethane ug/L ND 0.50 09/27/22 01:27
1,1,2-Trichloroethane ug/L ND 0.50 09/27/22 01:27
1,1-Dichloroethane ug/L ND 0.50 09/27/22 01:27
1,1-Dichloroethene ug/L ND 0.50 09/27/22 01:27
1,1-Dichloropropene ug/L ND 0.50 09/27/22 01:27
1,2,3-Trichlorobenzene ug/L ND 2.0 09/27/22 01:27
1,2,3-Trichloropropane ug/L ND 0.50 09/27/22 01:27
1,2,4-Trichlorobenzene ug/L ND 2.0 09/27/22 01:27
1,2,4-Trimethylbenzene ug/L ND 0.50 09/27/22 01:27
1,2-Dibromo-3-chloropropane ug/L ND 1.0 09/27/22 01:27
1,2-Dibromoethane (EDB)ug/L ND 0.50 09/27/22 01:27
1,2-Dichlorobenzene ug/L ND 0.50 09/27/22 01:27
1,2-Dichloroethane ug/L ND 0.50 09/27/22 01:27
1,2-Dichloropropane ug/L ND 0.50 09/27/22 01:27
1,3,5-Trimethylbenzene ug/L ND 0.50 09/27/22 01:27
1,3-Dichlorobenzene ug/L ND 0.50 09/27/22 01:27
1,3-Dichloropropane ug/L ND 0.50 09/27/22 01:27
1,4-Dichlorobenzene ug/L ND 0.50 09/27/22 01:27
2,2-Dichloropropane ug/L ND 0.50 09/27/22 01:27
2-Chlorotoluene ug/L ND 0.50 09/27/22 01:27
4-Chlorotoluene ug/L ND 0.50 09/27/22 01:27
Benzene ug/L ND 0.50 09/27/22 01:27
Bromobenzene ug/L ND 0.50 09/27/22 01:27
Bromochloromethane ug/L ND 0.50 09/27/22 01:27
Bromodichloromethane ug/L ND 0.50 09/27/22 01:27
Bromoform ug/L ND 0.50 09/27/22 01:27
Bromomethane ug/L ND 5.0 09/27/22 01:27
Carbon tetrachloride ug/L ND 0.50 09/27/22 01:27
Chlorobenzene ug/L ND 0.50 09/27/22 01:27
Chloroethane ug/L ND 1.0 09/27/22 01:27
Chloroform ug/L ND 0.50 09/27/22 01:27
Chloromethane ug/L ND 1.0 09/27/22 01:27
cis-1,2-Dichloroethene ug/L ND 0.50 09/27/22 01:27
cis-1,3-Dichloropropene ug/L ND 0.50 09/27/22 01:27
Dibromochloromethane ug/L ND 0.50 09/27/22 01:27
Dibromomethane ug/L ND 0.50 09/27/22 01:27
Dichlorodifluoromethane ug/L ND 0.50 09/27/22 01:27
Diisopropyl ether ug/L ND 0.50 09/27/22 01:27
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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: 3781305
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
Ethylbenzene ug/L ND 0.50 09/27/22 01:27
Hexachloro-1,3-butadiene ug/L ND 2.0 09/27/22 01:27
Isopropylbenzene (Cumene)ug/L ND 0.50 09/27/22 01:27
m&p-Xylene ug/L ND 1.0 09/27/22 01:27
Methyl-tert-butyl ether ug/L ND 0.50 09/27/22 01:27
Methylene Chloride ug/L ND 2.0 09/27/22 01:27
n-Butylbenzene ug/L ND 0.50 09/27/22 01:27
n-Propylbenzene ug/L ND 0.50 09/27/22 01:27
Naphthalene ug/L ND 2.0 09/27/22 01:27
o-Xylene ug/L ND 0.50 09/27/22 01:27
sec-Butylbenzene ug/L ND 0.50 09/27/22 01:27
Styrene ug/L ND 0.50 09/27/22 01:27
tert-Butylbenzene ug/L ND 0.50 09/27/22 01:27
Tetrachloroethene ug/L ND 0.50 09/27/22 01:27
Toluene ug/L ND 0.50 09/27/22 01:27
trans-1,2-Dichloroethene ug/L ND 0.50 09/27/22 01:27
trans-1,3-Dichloropropene ug/L ND 0.50 09/27/22 01:27
Trichloroethene ug/L ND 0.50 09/27/22 01:27
Trichlorofluoromethane ug/L ND 1.0 09/27/22 01:27
Vinyl chloride ug/L ND 1.0 09/27/22 01:27
1,2-Dichloroethane-d4 (S)%90 70-130 09/27/22 01:27
4-Bromofluorobenzene (S)%105 70-130 09/27/22 01:27
Toluene-d8 (S)%104 70-130 09/27/22 01:27
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3781306LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 51.050 102 60-140
1,1,1-Trichloroethane ug/L 51.750 103 60-140
1,1,2,2-Tetrachloroethane ug/L 48.650 97 60-140
1,1,2-Trichloroethane ug/L 53.750 107 60-140
1,1-Dichloroethane ug/L 49.450 99 60-140
1,1-Dichloroethene ug/L 49.750 99 60-140
1,1-Dichloropropene ug/L 55.350 111 60-140
1,2,3-Trichlorobenzene ug/L 49.050 98 60-140
1,2,3-Trichloropropane ug/L 46.650 93 60-140
1,2,4-Trichlorobenzene ug/L 49.050 98 60-140
1,2,4-Trimethylbenzene ug/L 46.050 92 60-140
1,2-Dibromo-3-chloropropane ug/L 49.050 98 60-140
1,2-Dibromoethane (EDB)ug/L 49.850 100 60-140
1,2-Dichlorobenzene ug/L 47.950 96 60-140
1,2-Dichloroethane ug/L 48.350 97 60-140
1,2-Dichloropropane ug/L 51.450 103 60-140
1,3,5-Trimethylbenzene ug/L 47.150 94 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3781306LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 47.050 94 60-140
1,3-Dichloropropane ug/L 48.150 96 60-140
1,4-Dichlorobenzene ug/L 45.950 92 60-140
2,2-Dichloropropane ug/L 51.250 102 60-140
2-Chlorotoluene ug/L 46.350 93 60-140
4-Chlorotoluene ug/L 45.350 91 60-140
Benzene ug/L 48.150 96 60-140
Bromobenzene ug/L 47.250 94 60-140
Bromochloromethane ug/L 54.150 108 60-140
Bromodichloromethane ug/L 50.950 102 60-140
Bromoform ug/L 53.450 107 60-140
Bromomethane ug/L 41.250 82 60-140
Carbon tetrachloride ug/L 52.950 106 60-140
Chlorobenzene ug/L 46.950 94 60-140
Chloroethane ug/L 43.450 87 60-140
Chloroform ug/L 50.050 100 60-140
Chloromethane ug/L 44.950 90 60-140
cis-1,2-Dichloroethene ug/L 49.350 99 60-140
cis-1,3-Dichloropropene ug/L 53.350 107 60-140
Dibromochloromethane ug/L 52.050 104 60-140
Dibromomethane ug/L 53.550 107 60-140
Dichlorodifluoromethane ug/L 46.450 93 60-140
Diisopropyl ether ug/L 49.250 98 60-140
Ethylbenzene ug/L 46.650 93 60-140
Hexachloro-1,3-butadiene ug/L 50.350 101 60-140
Isopropylbenzene (Cumene)ug/L 47.350 95 60-140
m&p-Xylene ug/L 94.4100 94 60-140
Methyl-tert-butyl ether ug/L 54.050 108 60-140
Methylene Chloride ug/L 46.950 94 60-140
n-Butylbenzene ug/L 46.850 94 60-140
n-Propylbenzene ug/L 44.750 89 60-140
Naphthalene ug/L 50.750 101 60-140
o-Xylene ug/L 47.350 95 60-140
sec-Butylbenzene ug/L 45.850 92 60-140
Styrene ug/L 49.850 100 60-140
tert-Butylbenzene ug/L 39.850 80 60-140
Tetrachloroethene ug/L 47.350 95 60-140
Toluene ug/L 46.150 92 60-140
trans-1,2-Dichloroethene ug/L 50.650 101 60-140
trans-1,3-Dichloropropene ug/L 53.250 106 60-140
Trichloroethene ug/L 53.450 107 60-140
Trichlorofluoromethane ug/L 42.350 85 60-140
Vinyl chloride ug/L 48.950 98 60-140
1,2-Dichloroethane-d4 (S)%95 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%99 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: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3781307MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92626689001
3781308
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 2000 106 60-140112 52000ND2130 2230
1,1,1-Trichloroethane ug/L 2000 119 60-140123 32000ND2380 2460
1,1,2,2-Tetrachloroethane ug/L 2000 102 60-140107 52000ND2030 2130
1,1,2-Trichloroethane ug/L 2000 111 60-140117 52000ND2220 2330
1,1-Dichloroethane ug/L 2000 113 60-140116 22000ND2270 2310
1,1-Dichloroethene ug/L 2000 116 60-140122 52000ND2320 2450
1,1-Dichloropropene ug/L 2000 127 60-140130 22000ND2540 2600
1,2,3-Trichlorobenzene ug/L 2000 100 60-140108 72000ND2010 2150
1,2,3-Trichloropropane ug/L 2000 100 60-140103 32000ND1990 2060
1,2,4-Trichlorobenzene ug/L 2000 101 60-140110 92000ND2020 2210
1,2,4-Trimethylbenzene ug/L 2000 103 60-140109 520005472610 2740
1,2-Dibromo-3-chloropropane ug/L 2000 96 60-140105 82000ND1930 2090
1,2-Dibromoethane (EDB)ug/L 2000 105 60-140110 52000ND2090 2190
1,2-Dichlorobenzene ug/L 2000 105 60-140109 42000ND2090 2170
1,2-Dichloroethane ug/L 2000 105 60-140109 420001312240 2320
1,2-Dichloropropane ug/L 2000 110 60-140113 32000ND2190 2250
1,3,5-Trimethylbenzene ug/L 2000 106 60-140111 420001632280 2380
1,3-Dichlorobenzene ug/L 2000 104 60-140109 52000ND2070 2180
1,3-Dichloropropane ug/L 2000 100 60-140105 52000ND2000 2090
1,4-Dichlorobenzene ug/L 2000 101 60-140107 62000ND2020 2140
2,2-Dichloropropane ug/L 2000 105 60-140109 42000ND2100 2190
2-Chlorotoluene ug/L 2000 101 60-140106 52000ND2020 2130
4-Chlorotoluene ug/L 2000 102 60-140105 32000ND2040 2110
Benzene ug/L 2000 113 60-140119 2200053807640 7760
Bromobenzene ug/L 2000 103 60-140107 32000ND2070 2140
Bromochloromethane ug/L 2000 118 60-140122 32000ND2360 2430
Bromodichloromethane ug/L 2000 107 60-140113 62000ND2130 2270
Bromoform ug/L 2000 106 60-140111 42000ND2120 2210
Bromomethane ug/L 2000 107 60-140119 112000ND2130 2380
Carbon tetrachloride ug/L 2000 119 60-140126 62000ND2390 2530
Chlorobenzene ug/L 2000 105 60-140108 32000ND2110 2170
Chloroethane ug/L 2000 109 60-140114 52000ND2180 2290
Chloroform ug/L 2000 112 60-140116 32000ND2250 2320
Chloromethane ug/L 2000 103 60-140107 42000ND2050 2130
cis-1,2-Dichloroethene ug/L 2000 111 60-140115 32000ND2220 2300
cis-1,3-Dichloropropene ug/L 2000 109 60-140114 42000ND2180 2270
Dibromochloromethane ug/L 2000 103 60-140107 32000ND2060 2130
Dibromomethane ug/L 2000 117 60-140119 22000ND2330 2390
Dichlorodifluoromethane ug/L 2000 106 60-140109 32000ND2130 2180
Diisopropyl ether ug/L 2000 102 60-140108 52000ND2050 2150
Ethylbenzene ug/L 2000 107 60-140109 120006992840 2880
Hexachloro-1,3-butadiene ug/L 2000 112 60-140121 72000ND2240 2410
Isopropylbenzene (Cumene) ug/L 2000 107 60-140111 42000ND2160 2240
m&p-Xylene ug/L 4000 105 60-140108 2400024306640 6770
Methyl-tert-butyl ether ug/L 2000 121 60-140126 3200010903510 3610
Methylene Chloride ug/L 2000 111 60-140111 02000ND2220 2220
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3781307MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92626689001
3781308
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
n-Butylbenzene ug/L 2000 105 60-140112 62000ND2090 2230
n-Propylbenzene ug/L 2000 101 60-140105 4200058.5 2070 2150
Naphthalene ug/L 2000 98 60-140108 92000ND2100 2300
o-Xylene ug/L 2000 105 60-140109 2200011303230 3310
sec-Butylbenzene ug/L 2000 102 60-140109 62000ND2040 2180
Styrene ug/L 2000 108 60-140113 42000ND2170 2270
tert-Butylbenzene ug/L 2000 89 60-14094 62000ND1770 1890
Tetrachloroethene ug/L 2000 107 60-140110 32000ND2130 2200
Toluene ug/L 2000 86 60-14099 22000944011200 11400
trans-1,2-Dichloroethene ug/L 2000 116 60-140119 32000ND2310 2370
trans-1,3-Dichloropropene ug/L 2000 107 60-140110 32000ND2140 2200
Trichloroethene ug/L 2000 119 60-140123 42000ND2380 2470
Trichlorofluoromethane ug/L 2000 106 60-140108 22000ND2110 2150
Vinyl chloride ug/L 2000 117 60-140120 32000ND2330 2400
1,2-Dichloroethane-d4 (S)%93 70-13097
4-Bromofluorobenzene (S)%103 70-130101
Toluene-d8 (S)%99 70-130100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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:
726457
EPA 625.1
EPA 625.1
625 MSS
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92627141001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3783658
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
1,2,4-Trichlorobenzene ug/L ND 5.0 09/28/22 14:46
2,2'-Oxybis(1-chloropropane)ug/L ND 5.0 09/28/22 14:46
2,4,6-Trichlorophenol ug/L ND 10.0 09/28/22 14:46
2,4-Dichlorophenol ug/L ND 5.0 09/28/22 14:46
2,4-Dimethylphenol ug/L ND 10.0 09/28/22 14:46
2,4-Dinitrophenol ug/L ND 50.0 09/28/22 14:46
2,4-Dinitrotoluene ug/L ND 5.0 09/28/22 14:46
2,6-Dinitrotoluene ug/L ND 5.0 09/28/22 14:46
2-Chloronaphthalene ug/L ND 5.0 09/28/22 14:46
2-Chlorophenol ug/L ND 5.0 09/28/22 14:46
2-Nitrophenol ug/L ND 5.0 09/28/22 14:46
3,3'-Dichlorobenzidine ug/L ND 10.0 09/28/22 14:46
4,6-Dinitro-2-methylphenol ug/L ND 10.0 09/28/22 14:46
4-Bromophenylphenyl ether ug/L ND 5.0 09/28/22 14:46
4-Chloro-3-methylphenol ug/L ND 5.0 09/28/22 14:46
4-Chlorophenylphenyl ether ug/L ND 5.0 09/28/22 14:46
4-Nitrophenol ug/L ND 10.0 09/28/22 14:46
Acenaphthene ug/L ND 5.0 09/28/22 14:46
Acenaphthylene ug/L ND 5.0 09/28/22 14:46
Anthracene ug/L ND 5.0 09/28/22 14:46
Benzo(a)anthracene ug/L ND 5.0 09/28/22 14:46
Benzo(a)pyrene ug/L ND 5.0 09/28/22 14:46
Benzo(b)fluoranthene ug/L ND 5.0 09/28/22 14:46
Benzo(g,h,i)perylene ug/L ND 5.0 09/28/22 14:46
Benzo(k)fluoranthene ug/L ND 5.0 09/28/22 14:46
bis(2-Chloroethoxy)methane ug/L ND 10.0 09/28/22 14:46
bis(2-Chloroethyl) ether ug/L ND 5.0 09/28/22 14:46
bis(2-Ethylhexyl)phthalate ug/L ND 5.0 09/28/22 14:46
Butylbenzylphthalate ug/L ND 5.0 09/28/22 14:46
Chrysene ug/L ND 5.0 09/28/22 14:46
Di-n-butylphthalate ug/L ND 5.0 09/28/22 14:46
Di-n-octylphthalate ug/L ND 5.0 09/28/22 14:46
Dibenz(a,h)anthracene ug/L ND 5.0 09/28/22 14:46
Diethylphthalate ug/L ND 5.0 09/28/22 14:46
Dimethylphthalate ug/L ND 5.0 09/28/22 14:46
Fluoranthene ug/L ND 5.0 09/28/22 14:46
Fluorene ug/L ND 5.0 09/28/22 14:46
Hexachloro-1,3-butadiene ug/L ND 5.0 09/28/22 14:46
Hexachlorobenzene ug/L ND 5.0 09/28/22 14:46
Hexachlorocyclopentadiene ug/L ND 10.0 09/28/22 14:46
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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: 3783658
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
Hexachloroethane ug/L ND 5.0 09/28/22 14:46
Indeno(1,2,3-cd)pyrene ug/L ND 5.0 09/28/22 14:46
Isophorone ug/L ND 10.0 09/28/22 14:46
N-Nitroso-di-n-propylamine ug/L ND 5.0 09/28/22 14:46
N-Nitrosodimethylamine ug/L ND 5.0 09/28/22 14:46
N-Nitrosodiphenylamine ug/L ND 10.0 09/28/22 14:46
Naphthalene ug/L ND 5.0 09/28/22 14:46
Nitrobenzene ug/L ND 5.0 09/28/22 14:46
Pentachlorophenol ug/L ND 10.0 09/28/22 14:46
Phenanthrene ug/L ND 5.0 09/28/22 14:46
Phenol ug/L ND 5.0 09/28/22 14:46
Pyrene ug/L ND 5.0 09/28/22 14:46
2,4,6-Tribromophenol (S)%91 10-137 09/28/22 14:46
2-Fluorobiphenyl (S)%75 15-120 09/28/22 14:46
2-Fluorophenol (S)%64 10-120 09/28/22 14:46
Nitrobenzene-d5 (S)%85 10-120 09/28/22 14:46
Phenol-d6 (S)%48 10-120 09/28/22 14:46
Terphenyl-d14 (S)%117 11-131 09/28/22 14:46
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3783659LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene ug/L 28.750 57 44-142
2,2'-Oxybis(1-chloropropane)ug/L 41.950 84 36-166
2,4,6-Trichlorophenol ug/L 52.550 105 37-144
2,4-Dichlorophenol ug/L 49.850 100 1-191
2,4-Dimethylphenol ug/L 55.250 110 32-119
2,4-Dinitrophenol ug/L 269250 108 1-181
2,4-Dinitrotoluene ug/L 56.650 113 39-139
2,6-Dinitrotoluene ug/L 56.350 113 50-158
2-Chloronaphthalene ug/L 46.250 92 60-118
2-Chlorophenol ug/L 44.650 89 23-134
2-Nitrophenol ug/L 47.650 95 29-182
3,3'-Dichlorobenzidine ug/L 105100 105 1-262
4,6-Dinitro-2-methylphenol ug/L 110100 110 1-181
4-Bromophenylphenyl ether ug/L 49.750 99 53-127
4-Chloro-3-methylphenol ug/L 101100 101 22-147
4-Chlorophenylphenyl ether ug/L 48.550 97 25-158
4-Nitrophenol ug/L 153250 61 1-132
Acenaphthene ug/L 49.350 99 47-145
Acenaphthylene ug/L 49.850 100 33-145
Anthracene ug/L 47.750 95 1-166
Benzo(a)anthracene ug/L 52.450 105 33-143
Benzo(a)pyrene ug/L 53.350 107 17-163
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3783659LABORATORY CONTROL SAMPLE:
LCSSpike
Benzo(b)fluoranthene ug/L 54.550 109 24-159
Benzo(g,h,i)perylene ug/L 52.050 104 1-219
Benzo(k)fluoranthene ug/L 55.950 112 11-162
bis(2-Chloroethoxy)methane ug/L 48.250 96 33-184
bis(2-Chloroethyl) ether ug/L 47.350 95 12-158
bis(2-Ethylhexyl)phthalate ug/L 60.550 121 8-158
Butylbenzylphthalate ug/L 59.950 120 1-152
Chrysene ug/L 51.550 103 17-168
Di-n-butylphthalate ug/L 53.350 107 1-118
Di-n-octylphthalate ug/L 61.650 123 4-146
Dibenz(a,h)anthracene ug/L 52.650 105 1-227
Diethylphthalate ug/L 54.350 109 1-114
Dimethylphthalate ug/L 52.150 104 1-112
Fluoranthene ug/L 53.350 107 26-137
Fluorene ug/L 52.650 105 59-121
Hexachloro-1,3-butadiene ug/L 20.450 41 24-116
Hexachlorobenzene ug/L 48.850 98 1-152
Hexachlorocyclopentadiene ug/L 28.250 56 25-150
Hexachloroethane ug/L 17.2 L25034 40-113
Indeno(1,2,3-cd)pyrene ug/L 53.450 107 1-171
Isophorone ug/L 52.050 104 21-196
N-Nitroso-di-n-propylamine ug/L 50.950 102 1-230
N-Nitrosodimethylamine ug/L 41.950 84 25-150
N-Nitrosodiphenylamine ug/L 53.050 106 25-150
Naphthalene ug/L 33.850 68 21-133
Nitrobenzene ug/L 44.850 90 35-180
Pentachlorophenol ug/L 107100 107 14-176
Phenanthrene ug/L 52.650 105 54-120
Phenol ug/L 31.650 63 5-112
Pyrene ug/L 56.450 113 52-115
2,4,6-Tribromophenol (S)%122 10-137
2-Fluorobiphenyl (S)%91 15-120
2-Fluorophenol (S)%81 10-120
Nitrobenzene-d5 (S)%104 10-120
Phenol-d6 (S)%68 10-120
Terphenyl-d14 (S)%128 11-131
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3783660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92624026008
3783661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,2,4-Trichlorobenzene ug/L 100 59 44-14253 12100ND59.2 52.7
2,2'-Oxybis(1-chloropropane) ug/L 100 77 36-16660 25100ND77.0 59.7
2,4,6-Trichlorophenol ug/L 100 97 37-14487 11100ND97.0 86.6
2,4-Dichlorophenol ug/L 100 94 1-19177 20100ND94.4 77.3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3783660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92624026008
3783661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
2,4-Dimethylphenol ug/L 100 102 32-11987 16100ND102 86.9
2,4-Dinitrophenol ug/L 500 90 1-18199 9500ND452 493
2,4-Dinitrotoluene ug/L 100 102 39-139103 1100ND102 103
2,6-Dinitrotoluene ug/L 100 103 50-15897 6100ND103 97.1
2-Chloronaphthalene ug/L 100 92 60-11878 16100ND91.7 77.8
2-Chlorophenol ug/L 100 82 23-13466 22100ND82.0 65.7
2-Nitrophenol ug/L 100 88 29-18271 20100ND87.5 71.4
3,3'-Dichlorobenzidine ug/L 200 95 1-26298 3200ND190 197
4,6-Dinitro-2-methylphenol ug/L 200 105 1-181105 1200ND211 209
4-Bromophenylphenyl ether ug/L 100 99 53-12790 9100ND99.2 90.3
4-Chloro-3-methylphenol ug/L 200 92 22-14784 9200ND185 169
4-Chlorophenylphenyl ether ug/L 100 89 25-15882 8100ND89.2 81.9
4-Nitrophenol ug/L 500 60 1-13268 12500ND300 338
Acenaphthene ug/L 100 95 47-14583 13100ND95.4 83.4
Acenaphthylene ug/L 100 94 33-14583 13100ND94.4 82.7
Anthracene ug/L 100 93 1-16691 3100ND93.0 90.6
Benzo(a)anthracene ug/L 100 101 33-143101 0100ND101 101
Benzo(a)pyrene ug/L 100 103 17-163103 0100ND103 103
Benzo(b)fluoranthene ug/L 100 107 24-159107 0100ND107 107
Benzo(g,h,i)perylene ug/L 100 94 1-21994 0100ND93.8 93.8
Benzo(k)fluoranthene ug/L 100 107 11-162106 1100ND107 106
bis(2-Chloroethoxy)methane ug/L 100 85 33-18471 19100ND85.4 70.5
bis(2-Chloroethyl) ether ug/L 100 82 12-15865 23100ND82.0 64.8
bis(2-Ethylhexyl)phthalate ug/L 100 116 8-158114 1100ND116 114
Butylbenzylphthalate ug/L 100 119 1-152119 0100ND119 119
Chrysene ug/L 100 100 17-168100 0100ND100 100
Di-n-butylphthalate ug/L 100 102 1-118100 2100ND102 99.6
Di-n-octylphthalate ug/L 100 114 4-146116 1100ND114 116
Dibenz(a,h)anthracene ug/L 100 96 1-22795 1100ND96.2 95.5
Diethylphthalate ug/L 100 99 1-11496 3100ND99.2 95.9
Dimethylphthalate ug/L 100 95 1-11290 5100ND95.5 90.4
Fluoranthene ug/L 100 100 26-13799 2100ND100 98.7
Fluorene ug/L 100 98 59-12188 11100ND97.7 87.8
Hexachloro-1,3-butadiene ug/L 100 46 24-11640 14100ND46.1 39.9
Hexachlorobenzene ug/L 100 97 1-15292 5100ND96.9 92.2
Hexachlorocyclopentadiene ug/L 100 65 25-15053 20100ND64.9 53.4
Hexachloroethane ug/L M01003740-11334 8100ND36.6 33.6
Indeno(1,2,3-cd)pyrene ug/L 100 97 1-17196 1100ND97.2 96.5
Isophorone ug/L 100 94 21-19678 19100ND94.2 77.8
N-Nitroso-di-n-propylamine ug/L 100 92 1-23075 21100ND92.1 74.9
N-Nitrosodimethylamine ug/L 100 79 25-15066 19100ND79.2 65.6
N-Nitrosodiphenylamine ug/L 100 105 25-15099 5100ND105 99.4
Naphthalene ug/L 100 69 21-13359 15100ND68.9 59.1
Nitrobenzene ug/L 100 79 35-18066 17100ND78.9 66.4
Pentachlorophenol ug/L 200 103 14-176108 4200ND207 215
Phenanthrene ug/L 100 102 54-12099 2100ND102 99.3
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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Page 17 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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.
3783660MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92624026008
3783661
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Phenol ug/L 100 64 5-11255 14100ND63.6 55.3
Pyrene ug/L 100 114 52-115113 0100ND114 113
2,4,6-Tribromophenol (S)%115 10-137112
2-Fluorobiphenyl (S)%83 15-12065
2-Fluorophenol (S)%73 10-12062
Nitrobenzene-d5 (S)%84 10-12068
Phenol-d6 (S)%65 10-12058
Terphenyl-d14 (S)%119 11-131121
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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:
726411
MADEP EPH
MADEP EPH
MADEP EPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92627141001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3783411
Associated Lab Samples:92627141001
Matrix: Water
Analyzed
Aliphatic (C09-C18)ug/L ND 100 N209/29/22 09:10
Aliphatic (C19-C36)ug/L ND 100 N209/29/22 09:10
Aromatic (C11-C22)ug/L ND 100 N209/29/22 09:10
1-Chlorooctadecane (S)%53 40-140 09/29/22 09:10
2-Bromonaphthalene (S)%71 40-140 09/29/22 09:10
2-Fluorobiphenyl (S)%67 40-140 09/29/22 09:10
o-Terphenyl (S)%65 40-140 09/29/22 09:10
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3783412LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3783413
Aliphatic (C09-C18)ug/L 142 N23004740-14048145 2 50
Aliphatic (C19-C36)ug/L 275 N24006940-14066265 4 50
Aromatic (C11-C22)ug/L 600 N28507140-14078662 10 50
1-Chlorooctadecane (S)%64 40-14060
2-Bromonaphthalene (S)%S04640-14036
2-Fluorobiphenyl (S)%48 40-14041
o-Terphenyl (S)%76 40-14081
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
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Page 19 of 24
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92627141
EATON RESIDENCE
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 EPAMethod 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
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
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
Re-extraction or re-analysis could not be performed due to insufficient sample amount.P2
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: 09/30/2022 04:01 PM
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9800 Kincey Ave. Suite 100
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[phone]
Page 20 of 24
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92627141
EATON RESIDENCE
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92627141001 726411 726654SUMPMADEP EPH MADEP EPH
92627141001 725533SUMPMADEP VPH
92627141001 726457 726574SUMPEPA 625.1 EPA 625.1
92627141001 725857SUMPSM 6200B
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 09/30/2022 04:01 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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