10047_Atherton Mill Final IAQ PD Rpt 20141108

REPORT OF INDOOR AIR QUALITY ASSESSMENT
AND PRE-DESIGN ACTIVITIES
ATHERTON MILL PROPERTY
2000 SOUTH BOULEVARDCHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA
Prepared for:
ATHERTON MILL (E&A), LLC
1221 MAIN STREET, SUITE 1000COLUMBIA, SOUTH CAROLINA 29201
Prepared By:
AMEC ENVIRONMENT &INFRASTRUCTURE, INC.
2801 YORKMONT ROAD, SUITE 100CHARLOTTE, NORTH CAROLINA 28208
NOVEMBER 18, 2014
AMEC PROJECT:6228-12-0051
November 18, 2014
Ms. Carolyn Minnich, Brownfields Project Manager
North Carolina Department of Environment and Natural ResourcesDivision of Waste ManagementBrownfields Program
1646 Mail Service CenterRaleigh, North Carolina 27699-1646
Subject:Transmittal Letter
Report of Indoor Air Quality (IAQ)Assessmentand Pre-Design ActivitiesAtherton Mill Property
2000 South BoulevardCharlotte, Mecklenburg County, North CarolinaBrownfields Project Number:10047-06-60
AMEC Project:6228-12-0051
Dear Ms. Minnich:
On behalf of Atherton Mill (E&A), LLC,AMEC Environment &Infrastructure, Inc. (AMEC)is pleased to present this report for the Atherton Mill Property located in Charlotte, North
Carolina (subject property)to the North Carolina Department of Environment and NaturalResources (NCDENR) relating to the activities proposed in AMEC’s Work Plan (datedAugust 28, 2014) and approved by NCDENR on September 2, 2014.
In a telephone conference call on September 10, 2014,Atherton Mill (E&A), LLC
requested a modified scope of work be performed in only Unit 80 (vacant)and 130. On
September 11, 2014, Atherton Mill (E&A), LLC authorized AMEC to initiate work.Documents reflecting these approvals are provided as Attachment A.
We appreciate your review of this report. Please contact the undersigned at [phone] if you have questions.
Sincerely,
AMEC Environment &Infrastructure,Inc.
Andrew J. Frantz,AEP Robert C. Foster, LGProjectScientistAssociateGeologist
Enclosures
November 18, 2014
Mr. Josh Chambers, Director of Property Operations
Atherton Mill (E&A), LLC1100 Abernathy Road, NE, Suite 875Atlanta, Georgia 30328
Subject:Report of Indoor Air Quality Assessment and Pre-Design ActivitiesAtherton Mill Property2000South Boulevard
Charlotte, Mecklenburg County, North CarolinaBrownfields Project Number:10047-06-60AMEC Project: 6228-12-0051
Dear Mr.Chambers:
As authorized by your acceptance of our Proposal (Prop14chltev162rev2, datedSeptember 11, 2014), AMEC Environment & Infrastructure, Inc.(AMEC)is pleased to
submit this Report of Indoor Air Quality Assessment and Pre-Design Activities.This
report includes a description of the field activities, the results obtained, and AMEC’sconclusions.
AMEC appreciates the continued opportunity to provide our environmental consultingservices. If you have questions concerning this report or this project, please contact us at
704-357-8600.
Sincerely,
AMEC Environment &Infrastructure,Inc.
Andrew J. Frantz, AEP Robert C. Foster, LGProjectScientistAssociateGeologist
Cc:Ms. Amanda Short, McGuireWoods, LLPMr. Jim McKenney, PE, EDENS
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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TABLE OF CONTENTS
1.SITE HISTORY AND CHARACTERIZATION.............................................................................................1
2.INDOOR AIR QUALITY SAMPLING ACTIVITIES.....................................................................................3
3.SSDS PRE-DESIGN ACTIVITIES (UNITS 80 AND 130).............................................................................5
4.WOOD BLOCK FLOORING SAMPLING AND ANALYSIS .........................................................................7
5.INDOOR AIR QUALITY SAMPLING RESULTS ........................................................................................8
6.WOOD BLOCK FLOORING ANALYTICAL RESULTS ..............................................................................10
7.CONCLUSIONS AND RECOMMENDATIONS .......................................................................................11
LIST OF ATTACHMENTS
FIGURE 1 –Indoor Air Quality Sampling Locations
TABLE 1 –Summary of Indoor Air Constituents of Concern Analytical Results
ATTACHMENT A –Work Plan/Proposals/NCDENR Approval LetterATTACHMENTB–DWM Indoor Air Building Survey and Sampling Form
ATTACHMENT C –Laboratory Analytical Reports and Chain-of-Custody Forms
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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1.SITE HISTORY AND CHARACTERIZATION
The 9.78-acre subject property is occupied by four commercial buildings located at 2000
(Building 1), 2100 (Building 2), 2130 (Building 3) & 2140 (Building 4) South Boulevard in
Charlotte, North Carolina and consists of Mecklenburg County Tax Parcel 121-031-09.
A site layout is depicted on Figure 1. According to the Mecklenburg County Property
Ownership and Land Records Information System (POLARIS), an approximately 58,959-
square foot commercial building (Building 1) constructed in 1908 at 2000 South
Boulevard, an approximately 41,166-square foot commercial building (Building 2)
constructed in 1940 at 2100 South Boulevard, an approximately 12,422-square foot
commercial building (Building 3) constructed in 1962 at 2130 South Boulevard and an
approximately 6,255-square foot commercial building (Building 4) constructed in 1932 at
2140 South Boulevard occupy the site (Figure 1). Remaining portions of the site consist
of asphalt-paved driveway and parking areas and grass-covered areas. The site is
currently occupied by office retail and restaurant space.
According to the draft Brownfields Agreement for the subject property, in the early
1900’s, the Parks-Cramer Company initially developed 4.5-acres of the subject property
at the corner of South Boulevard and West Tremont Avenue (2000 South Boulevard).
The Parks-Cramer Company manufactured products that included humidity control
equipment for textile mills. Later, the Parks-Cramer Company manufactured and
restored air handling equipment and hoisting systems for the textile industry.
The Parks-Cramer Company expanded its holdings to the southern portion of the subject
property in the 1960’s and 1970’s. In 1962, it commenced operation of a vapor
degreasing unit for cleaning and preparation of metal parts prior to paint application at
the northern portion of the subject property. Initially, trichloroethene was used as the
solvent in the degreasing process, with 1,1,1-trichloroethane replacing it in 1976.
In 1988, the Parks-Cramer Company sold its manufacturing operation to Flakt, Inc. The
property operated under a lease until December 1992, when South Boulevard
Properties, Inc. became the owner of the subject property. In 1993, Building 1 was
renovated for use of office, restaurant and retail space. Atherton Mills (E&A), LLC (an
entity of EDENS)purchased the subject property on September 7, 2006.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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The most recent groundwater sampling at the subject property reportedly occurred in
June 2004. The highest concentrations of the Volatile Organic Compounds (VOCs)
reported in June 2004 were: 1,1-dichloroethene -26,000 µg/L, 1,1-dichloroethane –840
µg/L, cis-1,2-dichloroethene –1,200 µg/L, 1,1,1-trichloroethane –16,000 µg/L,
trichloroethene (TCE)–250,000 µg/L and tetrachloroethene (PCE)–10,000 µg/L.
AMEC performed sub-slab vapor sampling and analysis at 12 selected locations in
October 2012. The results of that work suggested that Indoor Air Quality (IAQ) sampling
and analysis was warranted based on exceedance of the acceptable soil-gas
concentrations established prior to 2012. Since that time, AMEC performed IAQ
sampling events in April and July 2013, January and June 2014. The first three events
consisted of six indoor and one outdoor locations. The June 2014 event included 10
indoor and two outdoor locations. Elevated concentrations of VOCs were identified in
each of the four events, with the highest concentrations detected in Building 1. Most
notably, the VOCs identified included naphthalene and TCE. The cross-hatched areas
shown on Figure 1 represent areas in which more than one Contaminant of Concern
(CoC) was identified at concentrations exceeding the Non-Residential Indoor Air
Screening Levels (IASLs).
Based on the previous IAQ sampling results and recent discussions with personnel from
the NCDENR, DWM, Brownfields Program (BP), Atherton Mills (E&A), LLC requested
that AMEC provide conceptual or pre-design services for the installation of a Sub-Slab
Depressurization System (SSDS), also known as a vapor mitigation system, in Building
1. In addition, it was discussed that IAQ testing should be performed in the Building 1
tenant spaces that were not previously tested. The purpose of this effort is to evaluate
whether or not design and installation of an SSDS is needed in these portions of Building
1.
AMEC submitted the Work Plan for the pre-design activities and IAQ testing to the BP on
August 28, 2014. NCDENR approved the work plan on September 2, 2014. During a
teleconference call between representatives of EDENS and AMEC on September 10,
2014, EDENS requested that AMEC initiate the Chemical Inventory and IAQ Testing as
specified in the Work Plan (Attachment A).EDENS requested that AMEC initially
perform the SSDS pre-design activities in vacant Unit 80. Based on the results of this
testing,the larger-scale pre-design activities may or may not be performed.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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2.INDOOR AIR QUALITY SAMPLING ACTIVITIES
For this fifth IAQ monitoring event (September 2014),AMEC collected the indoor air
samples from the remaining units inside building one where no indoor air sample had
been previously collected.In addition,two outdoor background samples were collected.
The sample identification designations for the fifth event were IA-M through IA-U.These
were collected over an 8-hour time period on September 12, 2014.The DWM Indoor Air
Building Survey and Sampling Form is included as Attachment B.The locations of the
nine IAQ sample locations are depicted on Figure 1.A summary of each location is as
follows:
IA-M –Unit 130, vacant at time of sampling, sample location located near
in the former front lobby area of the unit;
IA-N –Unit 160,occupied by Ferguson Enterprises, Inc. showroom,sample location located in near the office space area;
IA-O –Unit 87, occupied by Sola Salons, sample location located nearthe back lobby area/ rear entrance of the unit;
IA-P –Unit 70, occupied by Luna’s Living Kitchen, sample location
located in the kitchen area;
IA-Q –Unit 85, occupied by Savory Spice Shop, sample location locatedin the rear storage space of the unit;
IA-R –Unit 120,occupied by Vin Master wine shop, sample locationlocatedin the kitchen area;
IA-S –Unit 150, occupied by Big Ben Restaurant and Pub, sample
location located in the kitchen area;
IA-T –Outdoor background sample, upwind of building, sample location
located north of buildings near pad-mounted transformer, and;
IA-U –Outdoor background sample, downwind of building, samplelocationlocated southwest of buildings near solid waste dumpster.
During sample collection, units were occupied, with the exception of unit 130, and
businesses located in the units operated normally. Normal operating conditions were
observed with the HVAC systems operational in each unit; with the exception of unit 130
were the HVAC system was not functional.The sampling scope included the following
items:
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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The vacuum reading of each Summa canister was recorded prior to and
after sample collection;
Each sample was collected from the normal breathing level above thefloor;
The samples were collected over an 8-hour time period on September 12,
2014;
Each sample was collected into a “batch certified” 6-liter Summa canister
at a flow rate of approximately 12.5 mL/min (8-hour sample time)andsubmitted to a North Carolina certified laboratory for analysis;
The indoor air samples shall be maintained under a chain-of-custody
protocol and submitted to a North Carolina certified laboratory for analysis
of constituents of concern via EPA Method TO-15;
Weather conditions (relative humidity, temperature, atmosphericpressure, wind speed/direction)were recorded from a nearby, publicweather station, with local wind direction and temperature at time of
deployment and collection noted (Attachment B);and
An inventory of chemical storage was conducted at the locations of theproposed IAQ samples (Attachment B).
The following Quality Assurance/Quality Control Procedures were implemented relative
to the background samples:
Two outdoor background samples were collected from normal breathing
level above the ground;
The background samples were collected into a 6-liter Summa canister ata flow rate of approximately 12.5 mL/min (8-hour sample time);
The background samples were initiated at prior to the initiation of the
indoor air samples; and
The background samples were maintained under a manually-prepared
chain-of-custody record.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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3.SSDS PRE-DESIGN ACTIVITIES (UNITS 80 and 130)
The objective of the Pre-Design activities is to provide performance criteria, through
measurement of sub-slab soil characteristics, to be used in the design/installation of the
SSDS in Building 1.On September 17 and 19, 2014 measurement of sub-slab soil
characteristics was performed by conducting communication testing within the sub-slab
soils beneath Unit 80 of Building 1.On October 18, 2014, AMEC personnel visited Unit
130 and performed communication testing within the sub-slab soils.The objective of
communication testing was to evaluate the potential radius of influence of a single sub-
slab soil vapor extraction point in each unit. The test involved drilling/coring an
approximate four-inch diameter hole through the concrete floor slab to underlying soil at
a designated location inside Units 80 and 130 of the building to serve as extraction
points.AMEC personnel advanced a hand auger boring to depths ranging from 1.8 to 2
feet below the top of slab in each extraction point.
AMEC personnel measured the slab thickness at 4.5 inches at the selected location
within Unit 80 and 6 inches in Unit 130. Furthermore, we recorded our observations
about the soil type encountered beneath each slab.Communication test points,
consisting of approximately one-half inch diameter holes,were advanced through the
floor slab at varying distances (approximately 3,5,7,10,14 and 21 feet) from the
extraction point.In Unit 80,AMEC employed Fantech®in-line fans to provide vacuum to
determine a reasonable radius of influence. However, the reddish-brown silt residual soil
encountered immediately beneath the slab was less conducive to air movement than
anticipated. Therefore, a high-suction fan was purchased to complete the
communications testing in Units 80 and 130.
To impart a vacuum at the extraction point,RadonAway® high suction HS5000 fan was
placed over each extraction point hole and sealed to the floor slab. Prior to and during
soil vapor extraction, the pressure/vacuum imparted at the communication test locations
was measured using magnahelic gauges which can read both pressure (positive values)
and vacuum (negative values) at a precision of 0.01 inches of water column (W.C.). In
addition, several sources of smoke (e.g., smoke tubes) were used at the communication
test points to provide a qualitative assessment of the radius of influence of the extraction
point. The minimum net effective vacuum targeted during the communication testing
was 0.01 inch W.C. which per general industry standards is considered adequate for
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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mitigation of sub-slab soil vapor. The extraction testing was performed at the extraction
point in Unit 80 for 2 hours.The testing was performed at the extraction point in Unit 130
for 3.5 hours.
The test in Unit 80 was conducted with the building’s HVAC system operating in ‘normal’
mode as it would during typical operation and occupancy of the building.Windows and
doors were closed to simulate winter conditions.Unit 130 was undergoing renovation
during our testing and the HVAC system was not operating.
During testing in Unit 80, AMEC collected one discharge air sample (E-1). The sample
was collected in a 1-liter Tedlar bag from one of the extraction points (Unit 80). The air
sample was submitted for analysis of VOCs according to a Method TO-15. The analysis
of the air samples will be used to provide an estimate of the mass of VOCs to potentially
be discharged by a full-scale SSDS. This estimate will be compared to applicable air
quality discharge standards to evaluate the need for permitting and discharge air
treatment.No discharge sampling was performed in Unit 130.AMEC personnel patched
the core holes and drilled testing holes with the appropriate material on October 18,
2014.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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4.WOOD BLOCK FLOORING SAMPLING AND ANALYSIS
The predominant flooring material in the building consists of the original wood blocks
placed in the early 1900’s underlain by a concrete slab. AMEC noted that the wood
blocks exhibited an organic odor.
AMEC personnel hypothesized that the naphthalene identified consistently in the IAQ data
may be related to the wood blocks, since naphthalene was not identified in groundwater at
the site. On October 8, 2014, AMEC collected a sample of the wood block flooring and
submitted it to Pace for analysis of semi-volatile organic compounds (SVOCs) by EPA
Method 8270.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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5.INDOOR AIR QUALITY SAMPLING RESULTS
The results of the IAQ analysis for the September 2014 sampling events are summarized
on Table 1. A copy of the laboratory report is included as Attachment C. The analysis
identified VOCs in several of the indoor air samples collected as well as the “Background”
samples.Most notably:
Benzene was identified in sample IA-P (1.7 µg/m3) at a concentration whichexceededthe Division of Waste Management (DWM) Non-Residential Indoor Air
Screening Level (IASL) for benzene of 1.57 µg/m3. Benzene was also identified insamplesIA-M, IA-N, IA-O, IA-Q, IA-R, IA-S and the outdoor background samplesIA-T and IA-U at concentrations which did not exceed the DWM Non-Residential
IASL for benzene.
Chloroform was identified in samples IA-M (5.5 µg/m3),IA-O (2.9 µg/m3), IA-P (1.9µg/m3), IA-S (11.1 µg/m3)at concentrations which exceeded the DWM Non-Residential IASL for chloroform of 0.533 µg/m3.
Ethyl acetate was identified in sample IA-O (62.4 µg/m3) at a concentration which
exceeded the DWM Non-Residential IASL for ethyl acetate of 61.3 µg/m3. Ethylacetate was also identified in samples IA-M, IA-N, IA-P, IA-Q, IA-R and IA-S at
concentrations which did not exceed the DWM Non-Residential IASL for ethyl
acetate.
Ethylbenzene was identified in sample IA-R (8.6 µg/m3) at a concentration whichexceededthe DWM Non-Residential IASL for ethylbenzene of 4.91 µg/m3.
Ethylbenzene was also identified in samples IA-M, IA-N, IA-O, IA-P, IA-Q, IA-S
and outdoor background samples IA-T and IA-U at concentrations which did notexceed the DWM Non-Residential IASL for ethylbenzene.
Naphthalene was identified in samples IA-M (74.1 µg/m3), IA-N (27.1 µg/m3), IA-O
(164 µg/m3), IA-P (11.0 µg/m3), IA-Q (67.7 µg/m3), IA-R (4.5 µg/m3), IA-S (3.9
µg/m3)and outdoor background samples IA-T (2.8J µg/m3)and IA-U (2.7J µg/m3)at concentrations which exceeded the DWM Non-Residential IASL for naphthalene
of 0.361 µg/m3.
Trichloroethene (TCE) was identified in samples IA-M (46.4 µg/m3), IA-N (4.0
µg/m3), IA-O (2.9 µg/m3), IA-R (9.1 µg/m3), IA-S (6.8 µg/m3) and outdoorbackground sample IA-T (3.1 µg/m3) at concentrations which exceeded the DWM
Non-Residential IASL for TCE of 1.75 µg/m3.TCE was also identified in samples
IA-P and IA-Q at concentrations which did not exceed the DWM Non-ResidentialIASL for TCE.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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1,2,4-Trimethylbenzene (1,2,4-TMB)was identified in sample IA-O (10.5 µg/m3) at
a concentration which exceeded the DWM Non-Residential IASL for 1,2,4-TMB of
6.13 µg/m3. 1,2,4-TMB was also identified in samples IA-M, IA-N, IA-P, IA-Q, IA-R, IA-S and outdoor background samples IA-T and IA-U at concentrations which
did not exceed the DWM Non-Residential IASL for 1,2,4-TMB.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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6.WOOD BLOCK FLOORING ANALYTICAL RESULTS
The results of the wood block analysis (Attachment C) identified 16 SVOCs, including
naphthalene (1,760 mg/kg). The analysis qualitatively confirmed the presence of the
compounds in the wood block flooring.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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7.CONCLUSIONS AND RECOMMENDATIONS
The results of AMEC’s analytical data from the previous and current sampling eventssuggest the following:
More than one CoC was identified at concentrations exceeding the non-residential
IASL in each of the tenant spaces in Building 1, with the exception of Unit 85(Savory Spice Shop) as shown on Figure 1.
In Unit 80, a vacuum measurement of 0.01 inches of W.C was noted at acommunication test point situated 14 feet from the extraction point. The extraction
point vacuum measurement of 38 inches of W.C. using the high suction fan.
In Unit 130, a vacuum measurement of 0.01 inches of W.C. was noted at a
communication test point situated 10 feet from the extraction point. The extractionpoint vacuum measurement of 32 inches of W.C. using the high suction fan.
Naphthalene was identified at concentrations exceeding the non-residential IASL
in each of the tenant spaces in the Parks-Cramer building.
The IASLs were based on U.S. Environmental Protection Agency Integrated Risk
Information System Reference Concentrations for Chronic Inhalation Exposure, orRfCs, which are intended to ensure that occupants will not likely be put at an
appreciable risk of deleterious effects after long-time exposure.
Since naphthalene and other SVOCs were not identified in the site groundwater
data reviewed by AMEC, it is reasonable to conclude that the wood block flooringis the source of the naphthalene identified in the IAQ data. In order to eliminate
any potential long-term exposure risks, AMEC recommends that the wood blockflooring be removed.
The results of AMEC’s Pre-Design activities suggest the following:
Based on an estimated radius of influence of 14 feet (Unit 80)and the spacing ofthe structural columns in of 25 feet will allow for an extraction point to be placed at
each existing column location. Based on this finding, Atherton Mill (E&A), LLCauthorized AMEC to prepare a SSDS Design for Units 70 and 80 of Building 1.Unit 70 is the tenant space (vacant) adjoining Unit 80.
The analysis of the discharge air sample (E-1) identified tetrachloroethene (4.9
µg/m3) and trichloroethene (51 µg/m3) and several other compounds previouslyidentified in sub-slab vapor and IAQ sampling in Building 1.This data confirmsthat the extracted vapors were removed from the affected area beneath the slab.
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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FIGURE
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
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TABLE
IA-M IA-N IA-O IA-P IA-Q IA-R IA-S IA-T IA-U
IASL (A)IASL (B)IASL (C)
TCR= 1.0E-06 TCR= 1.0E-05 TCR= 1.0E-04
THQ = 0.2 THQ = 0.2 THQ = 0.2
Benzene 0.79 J 0.72 J 1.5 1.7 0.53 J 0.72 J 0.51 J 1.1 0.59 J 1.57E+00 C 1.57E+01 C 2.63E+01 NC
Acetone 271 148 689 93.0 376 83.6 72.9 28.2 17.9 2.72E+04 NC 2.72E+04 NC 2.72E+04 NC
2-Butanone (MEK)5.6 3.8 21.9 2.7 4.0 11.9 6.4 <0.86 2.5 4.38E+03 NC 4.38E+03 NC 4.38E+03 NC
Carbon Tetrachloride 1.9 J 1.6 2.1 1.5 J 1.5 J 1.6 J 1.6 J 1.7 J <1.9 2.04E+00 C 2.04E+01 C 8.76E+01 NC
Carbon Disulfide <1.0 <0.91 <0.91 <0.91 2.7 0.91 J 0.49 J 0.42 J 12.7 6.13E+02 NC 6.13E+02 NC 6.13E+02 NC
Cyclohexane 0.67 J 0.86 J 5.8 1.8 0.63 J <1.0 <1.0 0.42 J <1.0 5.26E+03 NC 5.26E+03 NC 5.26E+03 NC
1,1-Dichloroethene 7.1 <1.2 <1.2 <1.2 <1.2 1.3 <1.2 <1.2 <1.2 1.75E+02 C 1.75E+02 C 1.75E+02 C
Chloroform 5.5 <0.71 2.9 1.9 <0.71 <0.71 11.1 <0.71 <0.74 5.33E-01 C 5.33E+00 C 5.33E+01 C
1,2-Dichloroethane <0.66 1.4 1.9 <0.59 <0.59 0.65 <0.59 <0.59 <0.61 4.72E-01 C 4.72E+00 C 6.13E+00 NC
Ethyl acetate 4.9 4.9 62.4 10.1 6.1 36.7 4.7 <1.1 <1.1 6.13E+01 NC 6.13E+01 NC 6.13E+01 NC
Ethylbenzene 2.2 1.4 4.3 1.2 J 1.9 8.6 0.62 J 1.2 J 0.44 J 4.91E+00 C 4.91E+01 C 4.91E+02 C
n-Heptane 1.6 1.6 24.9 2.2 1.9 <1.2 <1.2 <1.2 <1.2
n-Hexane 1.7 1.1 1.7 4.7 1.1 <1.0 0.86 J 1.0 J 0.78 J 6.13E+02 NC 6.13E+02 NC 6.13E+02 NC
Methylene Chloride 3.4 J 1.5 J <5.1 6 5.9 49.9 8.6 3.3 J 5.2 J 5.26E+02 NC 5.26E+02 NC 5.26E+02 NC
Naphthalene 74.1 27.1 164 11.0 67.7 4.5 3.9 2.8 J 2.7 J 3.61E-01 C 2.63E+00 NC 2.63E+00 NC
Propylene 3.2 <0.5 <0.5 <0.5 3.7 2.2 <0.5 2.4 <0.52 2.63E+03 NC 2.63E+03 NC 2.63E+03 NC
Styrene 0.73 J 1.6 1.9 1.4 2.6 0.94 J <1.3 <1.3 <1.3 8.76E+02 NC 8.76E+02 NC 8.76E+02 NC
Tetrachloroethene (PCE)0.84 J <0.99 <0.99 <0.99 <0.99 5.7 16.7 8.4 <1.0 3.50E+01 NC 3.50E+01 NC 3.50E+01 NC
Trichloroethene (TCE)46.4 4.0 2.9 1.5 0.94 9.1 6.8 3.1 <0.82 1.75E+00 NC 1.75E+00 NC 1.75E+00 NC
Toluene 5.0 5.0 9.3 3.8 4.0 5.8 2.2 3 2.5 4.38E+03 NC 4.38E+03 NC 4.38E+03 NC
Trichlorofluoromethane 1.4 J 1.6 J 1.1 J 0.82 J <1.6 1.2 J <1.6 <1.6 <1.6 6.13E+02 NC 6.13E+02 NC 6.13E+02 NC
1,1,1-Trichloroethane 1.1 J <1.6 <1.6 <1.6 <1.6 <1.6 <1.6 <1.6 <1.6 4.38E+03 NC 4.38E+03 NC 4.38E+03 NC
1,2,4-Trimethylbenzene 4.4 J 2.7 J 10.5 1.4 J 3.5 J 3.2 J 0.63 J 1.4 J 0.88 J 6.13E+00 NC 6.13E+00 NC 6.13E+00 NC
1,3,5-Trimethylbenzene 1.2 J <1.4 3.3 <1.4 1.1 J 0.97 J <1.4 0.30 J <1.5
Xylenes 11.9 5.7 20.1 4.8 8.8 52.7 1.3 J 3.61 J 1.1 J 8.76E+01 NC 8.76E+01 NC 8.76E+01 NC
Notes:
1. Concentrations shown in µg/m3
2. Shaded values indicate a concentration exceeding the Division of Waste Management Non-Residential Indoor Air Screening Levels (dated June 2014).
3. Samples IA-T and IA-U collected as upwind and downwind, outdoor background samples.
4. Samples collected on September 12, 2014 over an 8-hour sampling period.
5. J-Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.Prepared By/Date:BH 11-11-14
6. C - Carcinogen Checked By/Date:RCF 11-14-14
7. NC - Non-Carcinogen
8. TCR - Target Cancer Risk
9. THQ - Target Hazard Quotient
Table 1: Summary of Indoor Air Constituents of Concern Analytical Results
Atherton Mill Property
Charlotte, North Carolina
AMEC Project: 6228-12-0051
OutdoorsConstituent of Concern Building 1
Indoor Air and Crawlspace Screening Level (IASL)1,2
µg/m3
Indoor Air/Crawlspace Screening Levels at Target Cancer Risk 1.0E-04 (IASL C) to be Used if only One
Carcinogen is Present
Units 130 160 87 70 85 120 150 Upwind Downwind Tox Basis Tox Basis Tox Basis
None
None
Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
14
ATTACHMENT A
WORK PLAN/PROPOSAL/NCDENR APPROVAL LETTER
Correspondence:
AMEC Environment &Infrastructure, Inc.
2801 Yorkmont Road, Suite 100
Charlotte, North Carolina 28208
Tel [phone]
Fax [phone]
Licensures: NC Engineering F-1253, Geology C-247
www.amec.com
August 28, 2014
Mr. Jude Peck, CCIM, ERM, LEED Green AssociateEnvironmental Risk Manager
Atherton Mill (E&A), LLC1221 Main Street, Suite 1000Columbia, South Carolina 29201
Subject:Proposal for Chemical Inventory, Air Sampling, and Sub-slabDepressurizationSystemPre-Design ActivitiesAtherton Mill Property
2000 South BoulevardCharlotte, Mecklenburg County, North CarolinaBrownfields Project Number:10047-06-60
AMEC Proposal Prop14chltev162rev
Dear Mr.Peck:
AMEC Environment & Infrastructure, Inc.(AMEC)is pleased to present this revised
proposal for performing a chemical inventory, performing air sampling, and preparing a
conceptual design for the installation of a sub-slab depressurization system (SSDS)at the
Atherton Mill property located at 2000 South Boulevard (Building 1)in Charlotte,North
Carolina. This proposal is based on our knowledge of the site, our understanding of your
specific needs for this project, and our experience with similar projects in consideration of
the North Carolina Department of Environment and Natural Resources (NCDENR),
Division of Waste Management (DWM) “Vapor Intrusion Guidance”, (dated April 2014).
The following sections contain a discussion of the project information, our proposed scope
of services, schedule, and authorization instructions.Information on the fees associated
with this work are provided separately.
Atherton Mill August 28, 2014Proposal for SSDS Pre-Design ActivitiesAMEC Proposal Prop14chltev162rev
BACKGROUND INFORMATION
The 9.78-acre subject property is occupied by four commercial buildings located at 2000
(Building 1), 2100 (Building 2), 2130 (Building 3) & 2140 (Building 4) South Boulevard in
Charlotte, North Carolina and consists of Mecklenburg County Tax Parcel 121-031-09. A
site layout is depicted on Figure 1. According to the Mecklenburg County Property
Ownership and Land Records Information System (POLARIS), an approximately 58,959-
square foot commercial building (Building 1) constructed in 1908 at 2000 South
Boulevard, an approximately 41,166-square foot commercial building (Building 2)
constructed in 1940 at 2100 South Boulevard, an approximately 12,422-square foot
commercial building (Building 3) constructed in 1962 at 2130 South Boulevard and an
approximately 6,255-square foot commercial building (Building 4) constructed in 1932 at
2140 South Boulevard occupy the site (Figure 1). Remaining portions of the site consist
of asphalt-paved driveway and parking areas and grass-covered areas. The site is
currently occupied by office retail and restaurant space.
According to the draft Brownfields Agreement for the subject property, in the early 1900’s,
the Parks-Cramer Company initially developed 4.5-acres of the subject property at the
corner of South Boulevard and West Tremont Avenue (2000 South Boulevard). The
Parks-Cramer Company manufactured products that included humidity control equipment
for textile mills. Later, the Parks-Cramer Company manufactured and restored air
handling equipment and hoisting systems for the textile industry.
The Parks-Cramer Company expanded its holdings to the southern portion of the subject
property in the 1960’s and 1970’s. In 1962, it commenced operation of a vapor
degreasing unit for cleaning and preparation of metal parts prior to paint application at the
northern portion of the subject property. Initially, trichloroethene was used as the solvent
in the degreasing process, with 1,1,1-trichloroethane replacing it in 1976.
In 1988, the Parks-Cramer Company sold its manufacturing operation to Flakt, Inc. The
property operated under a lease until December 1992, when South Boulevard Properties,
Inc. became the owner of the subject property. In 1993, Building 1 was renovated for use
Atherton Mill August 28, 2014Proposal for SSDS Pre-Design ActivitiesAMEC Proposal Prop14chltev162rev
of office, restaurant and retail space. Atherton Mills (E&A), LLC purchased the subject
property on September 7, 2006.
The most recent groundwater sampling at the subject property reportedly occurred in June
2004. The highest concentrations of the Volatile Organic Compounds (VOCs) reported in
June 2004 were: 1,1-dichloroethene -26,000 µg/L, 1,1-dichloroethane –840 µg/L, cis-1,2-
dichloroethene –1,200 µg/L, 1,1,1-trichloroethane –16,000 µg/L, trichloroethene (TCE)–
250,000 µg/L and tetrachloroethene (PCE)–10,000 µg/L.
AMEC performed sub-slab vapor sampling and analysis at 12 selected locations in
October 2012. The results of that work suggested that Indoor Air Quality (IAQ) sampling
and analysis was warranted based on exceedance of the acceptable soil-gas
concentrations established prior to 2012. Since that time, AMEC performed IAQ sampling
events in April and July 2013,January and June 2014.The first three events consisted of
six indoor and one outdoor locations. The June 2014 event included 10 indoor and two
outdoor locations.Elevated concentrations of VOCs were identified in each of the four
events, with the highest concentrations detected in Building 1. Most notably, the VOCs
identified included naphthalene and TCE.The cross-hatched areas shown on Figure 1
represent areas in which more than one Contaminant of Concern (CoC) was identified at
concentrations exceeding the Indoor Air Screening Levels (IASLs).
Based on the previous IAQ sampling results and recent discussions with personnel from
the NCDENR, DWM, Brownfields Program,Atherton Mills (E&A), LLC requested that
AMEC provide conceptual or pre-design services for the installation of a SSDS, also
known as a vapor mitigation system,in Building 1.In addition, it was discussed that IAQ
testing should be performed in the Building 1 tenant spaces that were not previously
tested. The purpose of this effort is to evaluate whether or not design and installation of
an SSDS is needed in these portions of Building 1.
Atherton Mill August 28, 2014Proposal for SSDS Pre-Design ActivitiesAMEC Proposal Prop14chltev162rev
Task 1 -SSDS Pre-Design Activities
The objective of the conceptual design is to provide performance criteria, through
measurement of sub-slab soil characteristics, to be used in the design/installation of the
SSDS in Building 1. Measurement of sub-slab soil characteristics will be performed by
conducting a communication test within the sub-slab soils beneath Building 1. The
objective of communication testing is to evaluate the potential radius of influence of a
single sub-slab soil vapor extraction point. The test involves drilling/coring an
approximate four-inch diameter hole through the concrete floor slab to underlying soil at a
designated location inside the building to serve as an extraction point.
AMEC personnel will measure the slab thickness at each location and record our
observations about the soil type encountered beneath the slab.Communication test
points,consisting of approximately one-half inch diameter holes, are advanced through
the floor slab at varying distances (approximately 10,25, and 40 feet) from the extraction
point. To impart a vacuum at the extraction point,one of several models of in-line fans
(Fantech Model HP190,FR250, or similar)will be placed over or within the extraction
point hole and sealed to the floor slab.Prior to and during soil vapor extraction,the
pressure/vacuum imparted at the communication test locations will be measured using a
manometer or gauge which can read both pressure (positive values) and vacuum
(negative values) at a precision of 0.01 inches of water column (W.C.). In addition,
several sources of smoke (e.g., smoke tubes)will be used at the communication test
points to provide a qualitative assessment of the radius of influence of the extraction point.
The minimum net effective vacuum targeted during the communication testing is 0.02 inch
W.C. which per general industry standards is considered adequate for mitigation of sub-
slab soil vapor.The extraction testing is anticipated to be performed at each extraction
point for approximately 45 minutes. The testing time might be adjusted in the field based
on readings.
We have assumed that the selected in-line fans can provide sufficient vacuum to
determine a reasonable radius of influence. If sub-slab soil conditions in the designated
testing areas are not conducive to a radius of influence which would allow extraction
points to be spaced and located at existing building columns, then a high-suction in-line
Atherton Mill August 28, 2014Proposal for SSDS Pre-Design ActivitiesAMEC Proposal Prop14chltev162rev
fan would be necessary to complete the communications testing, and hand augering into
the soils at the extraction points might be performed.
AMEC will perform the communication test at four or five locations within Building 1 as
shown on Figure 1, depending on the locations of building structural components such as
load-bearing walls and associated underlying foundations. The tests will be conducted
with the building’s HVAC system operating in ‘normal’ mode as it would during typical
operation and occupancy of the building.When possible, visible cracks and/or slab
deformities that would allow for air movement through the slab will be temporarily sealed
prior to the communication test. If possible, windows and doors will be closed to simulate
winter conditions. Building conditions at the time of each test (e.g. air handlers operating,
open windows and doors, weather/barometric pressure, etc.) will be documented.
Property maintenance personnel will be contacted to facilitate coordination with tenants at
the property.The vapor exhaust from the communication testing will be routed to the
exterior of the building (through a nearby slightly-opened door or window)via flexible
ductwork.
During testing,AMEC will collect discharge air samples (1-liter Tedlar bags)from two of
the extraction points (likely Units 75, 80 or 170).The air samples will be submitted for
analysis of VOCs according to a modified version of EPA Method 8260. The analysis of
the air samples will be used to provide an estimate of the mass of VOCs to potentially be
discharged by a full scale SSDS. This estimate will be compared to applicable air quality
discharge standards to evaluate the need for permitting and discharge air treatment.After
the communication test is completed, the coreholes and drilled testing holes will be
patched with concrete/grout.
Task 2 –Chemical Inventory
AMEC personnel will mobilize to the subject property to document the chemical storage in
the tenant spaces where IAQ samples are proposed to be collected (see table below and
Figure 1). Inventory activities will be conducted in areas where housekeeping supplies
and/or renovation supplies are stored at the subject property. We will take photographs of
the storage areas to aid in documenting the types and condition of chemicals stored in
Atherton Mill August 28, 2014Proposal for SSDS Pre-Design ActivitiesAMEC Proposal Prop14chltev162rev
proposed sampling areas. In addition, we will attempt to obtain MSDSs for the chemicals
located in the units from the property manager.
Building 1 Unit Number
70
85
87
120
130
150
160
Task 3 –Indoor Air Sampling and Analysis
AMEC proposes 9 IAQ samples (7 indoor and 2 outdoor, background) be collected at the
subject property. The IAQ samples will be collected using the following procedures:
Samples will be collected during normal operating business hours, over an8-hour time period;
The heating/ventilation and air conditioning (HVAC) units shall continue
normal operational during the sampling period. Unoccupied spacesproposed for sampling will have their HVAC systems activated a minimumof 24 hours prior to sample collection;
Each sample will be collected between two to five feet above the floor;
Each sample will be collected into a 6-liter Summa canister at a flow rate of
approximately 12.5 mL/min (8-hour sample time);
Each Summa canister will have a dedicated pressure gauge and flowcontroller,and the Summa canisters,pressure gauges, and flow controllerswill be either “100% certified (Pace subcontract lab)” or “batch certified
(Pace)”;
The vacuum reading of each Summa canister will be recorded prior to andafter sample collection;
Weather conditions (relative humidity, temperature, atmospheric pressure,wind speed/direction) will be recorded from a nearby, public weather
Atherton Mill August 28, 2014Proposal for SSDS Pre-Design ActivitiesAMEC Proposal Prop14chltev162rev
station, with local wind direction and temperature at time of deploymentand collection noted;
An inventory of chemical storage will be conducted at the locations of the
proposed IAQ samples (this inventory will be in addition to Task 2,
described above);and,
The indoor air samples shall be maintained under a chain-of-custodyprotocol and submitted to a North Carolina certified laboratory for analysis
of constituents of concern via EPA Compendium Method TO-15.
The following Quality Assurance/Quality Control Procedures shall be implemented:
Two outdoor background samples will be collected from two to five feet
above the ground;
The background sample will be collected into a 6-liter Summa canister at aflow rate of approximately 12.5 mL/min (8-hour sample time);
The background samples will be initiated at least one hour prior to the
initiation of the indoor air samples;and,
The samples shall be maintained under a manually-prepared chain-of-
custody record.
Task 4 –Reporting
AMEC will review the results of the communication testing and provide a report to Atherton
Mill (E&A), LLC and the NCDENR Brownfields Program describing our IAQ activities and
laboratory data (Tasks 2 and 3)and our interpretation of the communication testing (Task
1).The report will include a site plan with sample locations and summary analytical table
for contaminants detected by the laboratory versus the state standards.Furthermore, we
will estimate (based on the data obtained), an approximate radius of influence, along with
related vacuum performance criteria and a preliminary SSDS layout. This will be useful in
final design/construction of the SSDS.
SCHEDULE
We are prepared to initiate the IAQ and communication testing within five working days of
receipt of written authorization. The communication test should be completed within four
working days. The IAQ and extraction point/discharge air samples will be submitted to the
laboratory on a standard turnaround, which is ten business days from the laboratory’s
Atherton Mill August 28, 2014Proposal for SSDS Pre-Design ActivitiesAMEC Proposal Prop14chltev162rev
receipt of the samples.A report of the IAQ and Communication testing will be provided
within three weeks of receipt of the laboratory reports.
AUTHORIZATION
To authorize this work, please sign below. The work will be performed in accordance with
the terms and conditions of the Services Agreement between AMEC and Edens Limited
Partnership (dated May 14, 2012).
CLOSING
We appreciate your consideration of AMEC to perform these services and look forward to
working with you on this project.Please contact Mr.Rob Foster at [phone] if you
have questions concerning this proposal.
Sincerely,
AMEC ENVIRONMENT & INFRASTRUCTURE, INC.
Matthew E. Wallace, P.E.Robert C. Foster, L.G.Principal Engineer Associate Geologist
Attachment:Figure 1 –Proposed Communications Testing Locations
Agreed on ________________, 2014
___________________________________________________
Authorized Signature
Atherton Mill August 28, 2014Proposal for SSDS Pre-Design ActivitiesAMEC Proposal Prop14chltev162rev
FEE
Based on the above scope of work, we anticipate a fee of $25,650 for the activities, which
will be performed on a time-and-materials basis in accordance with the fee schedule in
effect for this project since 2012.A breakdown of the fee is presented in the following
table:
TASK FEE
Task 1 -SSDS Pre-Design Activities $15,375
HASP update,Work Plan Preparation,Procurement ofEquipment ($2,630)
Field labor, equipment, and expenses ($12,148)
Laboratory analytical ($597)
Task 2 –Chemical Inventory $250
Task 3 –Indoor Air Sampling and Analysis $3,713
Task 4 -Reporting $6,312
TOTAL FEE $25,650
1601 Mail Service Center, Raleigh, North Carolina 27699-1601
Phone: [phone] \ Internet: www.ncdenr.gov
An Equal Opportunity \ Affirmative Action Employer – 50% Recycled \ 10% Post Consumer Paper

North Carolina Department of Environment and Natural Resources

Beverly Eaves Perdue
Governor
Dee Freeman
Secretary

September 2, 2014
Sent Via E-mail

Robert C. Foster
AMEC Inc.
2801 Yorkmont Road, Suite 100
Charlotte, NC 28208
[e-mail]

Subject: Approval for Proposal for Chemical Inventory, Air Sampling, &
Sub-Slab Depressurization System Pre-Design Activities
Atherton Mill Property
2000, 2100, 2130, 2140 South Blvd.
Charlotte, Mecklenburg County
Brownfields Project Number 10047-06-60

Dear Mr. Foster:

On August 28, 2014, the North Carolina Department of Environmental and Natural Resources
(DENR) received a Proposal for Chemical Inventory, Air Sampling, and Sub-Slab
Depressurization System Pre-Design Activities Work Plan for the above referenced site. The
work plan is approved.

Be advised that this approval from the Brownfields Program does not waive any applicable
requirement to obtain any necessary permits, licenses or certifications for the above listed
activities nor does it waive any requirement to comply with applicable law for such activities. If
you have any questions, please feel free to contact me at 704/661-0330, or via e-mail at
[e-mail].

Sincerely,
Carolyn Minnich
Carolyn F. Minnich
Brownfields Project Manager
Division of Waste Management

cc: Central Files
ec: Bruce Nicholson, DENR
Amanda Short, McGuire Woods
Jude Peck, E&A, LLC

Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
15
ATTACHMENT B
DWM INDOOR AIR BUILDING SURVEY FORM

DWM INDOOR AIR BUILDING SURVEY
and SAMPLING FORM
Site Name: ____________________________________ DSCAID#: ______________________
Preparer’s name: ________________________________ Date: __________________________
Preparer’s affiliation: ____________________________ Phone #: _______________________

Part I - Occupants
Building Address: ____________________________________________________________________ Property Contact: _______________________________ Owner / Renter / other: ______________ Contact’s Phone: home ( )__________ work ( )______________ cell ( )____________
# of Building occupants: Children under age 13 _____ Children age 13-18 ______ Adults _____

Part II – Building Characteristics
Building type: residential / multi-family residential / office / strip mall / commercial / industrial
Describe building: ________________________________________ Year constructed: _________
Sensitive population: day care / nursing home / hospital / school / other (specify): _______________ Number of floors below grade: ______ (full basement / crawl space / slab on grade)
Number of floors at or above grade: ______
Depth of basement below grade surface: ______ ft. Basement size: _______ ft2
Basement floor construction: concrete / dirt / floating / stone / other (specify): ________________
Foundation walls: poured concrete / cinder blocks / stone / other (specify) ________________
Basement sump present? Yes / No Sump pump? Yes / No Water in sump? Yes / No
Type of heating system (circle all that apply):
hot air circulation hot air radiation wood steam radiation
heat pump hot water radiation kerosene heater electric baseboard other (specify): ________________________
Type of ventilation system (circle all that apply):
central air conditioning mechanical fans bathroom ventilation fans
individual air conditioning units kitchen range hood fan outside air intake other (specify): _________________
Type of fuel utilized (circle all that apply):
Natural gas / electric / fuel oil / wood / coal / solar / kerosene
Are the basement walls or floor sealed with waterproof paint or epoxy coatings? Yes / No

Is there a whole house fan? Yes / No
Septic system? Yes / Yes (but not used) / No
Irrigation/private well? Yes / Yes (but not used) / No
Type of ground cover outside of building: grass / concrete / asphalt / other (specify) _____________
Existing subsurface depressurization (radon) system in place? Yes / No active / passive
Sub-slab vapor/moisture barrier in place? Yes / No Type of barrier: ____________________________
Part III - Outside Contaminant Sources
Other stationary sources nearby (gas stations, emission stacks, etc.): _____________________________ Heavy vehicular traffic nearby (or other mobile sources): ______________________________________

Part IV – Indoor Contaminant Sources
Identify all potential indoor sources found in the building (including attached garages), the location of the source (floor and room), and whether the item was removed from the building 48 hours prior to indoor air
sampling event. Any ventilation implemented after removal of the items should be completed at least 24
hours prior to the commencement of the indoor air sampling event.
Potential Sources Location(s) Removed (Yes / No / NA)
Gasoline storage cans
Gas-powered equipment
Kerosene storage cans
Paints / thinners / strippers
Cleaning solvents
Oven cleaners
Carpet / upholstery cleaners
Other house cleaning products
Moth balls
Polishes / waxes
Insecticides
Furniture / floor polish
Nail polish / polish remover
Hairspray
Cologne / perfume
Air fresheners
Fuel tank (inside building) NA
Wood stove or fireplace NA
New furniture / upholstery
New carpeting / flooring NA
Hobbies - glues, paints, etc.

Part V – Miscellaneous Items
Do any occupants of the building smoke? Yes / No How often? ______________
Last time someone smoked in the building? ____________ hours / days ago
Does the building have an attached garage directly connected to living space? Yes / No
If so, is a car usually parked in the garage? Yes / No
Are gas-powered equipment or cans of gasoline/fuels stored in the garage? Yes / No
Do the occupants of the building have their clothes dry cleaned? Yes / No If yes, how often? weekly / monthly / 3-4 times a year Do any of the occupants use solvents in work? Yes / No
If yes, what types of solvents are used? _______________________________________

If yes, are their clothes washed at work? Yes / No
Have any pesticides/herbicides been applied around the building or in the yard? Yes / No
If so, when and which chemicals? _________________________________________________
Has there ever been a fire in the building? Yes / No If yes, when? _____________

Has painting or staining been done in the building in the last 6 months? Yes / No If yes, when __________________ and where? ____________________________

Part VI – Sampling Information

Sample Technician: ____________________________ Phone number: ( ) _______ - __________ Sample Source: Indoor Air / Sub-Slab / Near Slab Soil Gas / Exterior Soil Gas Sampler Type: Tedlar bag / Sorbent / Stainless Steel Canister / Other (specify): _________________
Analytical Method: TO-15 / TO-17 / other: _________ Cert. Laboratory: _________________
Sample locations (floor, room):
Field ID # _____ - ________________________ Field ID # _____ - __________________________
Field ID # _____ - ________________________ Field ID # _____ - __________________________
Were “Instructions for Occupants” followed? Yes / No
If not, describe modifications: __________________________________________________________

Provide Drawing of Sample Location(s) in Building

Part VII - Meteorological Conditions
Was there significant precipitation within 12 hours prior to (or during) the sampling event? Yes / No
Describe the general weather conditions: ___________________________________________________
_____________________________________________________________________________________
Part VIII – General Observations
Provide any information that may be pertinent to the sampling event and may assist in the data interpretation process.

(Adapted from the NJDEP Vapor Intrusion Guidance, October 2005)

Atherton Mill Property –Report of IAQ Assessment and Pre-Design Activities November 18, 20142000 South Boulevard, Charlotte, North CarolinaAMEC Project 6228-12-0051
16
ATTACHMENT C
LABORATORY ANALYTICAL REPORTS AND CHAIN-OF-CUSTODY FORMS
#=CL#
September 26, 2014
LIMS USE: FR - ROB FOSTER
LIMS OBJECT ID: 92217341
92217341
Project:
Pace Project No.:
RE:
Rob Foster
AMEC-Charlotte
2801 Yorkmont Road Suite 100
Charlotte, NC 28208
Atherton Mill 6228-12-0051
Dear Rob Foster:
Enclosed are the analytical results for sample(s) received by the laboratory on September 15, 2014.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 32
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Minnesota Certification IDs1700 Elm Street SE Suite 200, Minneapolis, MN 55414A2LA Certification #: 2926.01
Alaska Certification #: UST-078Alaska Certification #MN00064Alabama Certification #40770Alabama Certification #40770Arizona Certification #: AZ-0014
Arkansas Certification #: 88-0680California Certification #: 01155CAColorado Certification #PaceConnecticut Certification #: PH-0256EPA Region 8 Certification #: 8TMS-L
Florida/NELAP Certification #: E87605Guam Certification #: PaceGeorgia Certification #: 959Idaho Certification #: MN00064Hawaii Certification #MN00064
Illinois Certification #: 200011Indiana Certification#C-MN-01Iowa Certification #: 368Kansas Certification #: E-10167Kentucky Dept of Envi. Protection - DW #90062
Kentucky Dept of Envi. Protection - WW #:90062Louisiana DEQ Certification #: 3086Louisiana DHH #: LA140001Maine Certification #: 2013011Maryland Certification #: 322
Michigan DEPH Certification #: 9909Minnesota Certification #: 027-053-137
Mississippi Certification #: PaceMontana Certification #: MT0092
Nevada Certification #: MN_00064Nebraska Certification #: PaceNew Jersey Certification #: MN-002New Jersey Certification #: MN-002New York Certification #: 11647
North Carolina Certification #: 530North Carolina State Public Health #: 27700North Dakota Certification #: R-036Ohio EPA #: 4150Ohio VAP Certification #: CL101
Oklahoma Certification #: 9507Oregon Certification #: MN200001Oregon Certification #: MN300001Pennsylvania Certification #: 68-00563Puerto Rico Certification
Saipan (CNMI) #:MP0003South Carolina #:74003001Texas Certification #: T104704192Tennessee Certification #: 02818Utah Certification #: MN000642013-4
Virginia DGS Certification #: 251Virginia/VELAP Certification #: PaceWashington Certification #: C486Wisconsin Certification #: 999407970West Virginia Certification #: 382
West Virginia DHHR #:9952C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 32
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Lab ID Sample ID Matrix Date Collected Date Received
92217341001 IA-M Air 09/12/14 16:25 09/15/14 10:25
92217341002 IA-N Air 09/12/14 16:30 09/15/14 10:25
92217341003 IA-O Air 09/12/14 16:33 09/15/14 10:25
92217341004 IA-P Air 09/12/14 16:35 09/15/14 10:25
92217341005 IA-Q Air 09/12/14 17:30 09/15/14 10:25
92217341006 IA-R Air 09/12/14 19:00 09/15/14 10:25
92217341007 IA-S Air 09/12/14 19:05 09/15/14 10:25
92217341008 IA-T Air 09/12/14 15:50 09/15/14 10:25
92217341009 IA-U Air 09/12/14 15:55 09/15/14 10:25
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 32
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92217341001 IA-M TO-15 58 PASI-MAH2
92217341002 IA-N TO-15 58 PASI-MAH2
92217341003 IA-O TO-15 58 PASI-MAH2
92217341004 IA-P TO-15 58 PASI-MAH2
92217341005 IA-Q TO-15 58 PASI-MAH2
92217341006 IA-R TO-15 58 PASI-MDR1
92217341007 IA-S TO-15 58 PASI-MDR1
92217341008 IA-T TO-15 58 PASI-MDR1
92217341009 IA-U TO-15 58 PASI-MDR1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
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Huntersville, NC 28078
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Page 4 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-M Lab ID:92217341001 Collected:09/12/14 16:25 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 271 ug/m3 09/23/14 23:22 67-64-1 E3.9 1.9 1.61
Benzene 0.79J ug/m3 09/23/14 23:22 71-43-21.0 0.19 1.61
Bromodichloromethane ND ug/m3 09/23/14 23:22 75-27-42.2 0.29 1.61
Bromoform ND ug/m3 09/23/14 23:22 75-25-28.5 0.52 1.61
Bromomethane ND ug/m3 09/23/14 23:22 74-83-93.2 0.43 1.61
1,3-Butadiene ND ug/m3 09/23/14 23:22 106-99-00.72 0.14 1.61
2-Butanone (MEK)5.6 ug/m3 09/23/14 23:22 78-93-30.97 0.44 1.61
Carbon disulfide ND ug/m3 09/23/14 23:22 75-15-01.0 0.12 1.61
Carbon tetrachloride 1.9J ug/m3 09/23/14 23:22 56-23-52.1 0.52 1.61
Chlorobenzene ND ug/m3 09/23/14 23:22 108-90-71.5 0.17 1.61
Chloroethane ND ug/m3 09/23/14 23:22 75-00-30.87 0.26 1.61
Chloroform 5.5 ug/m3 09/23/14 23:22 67-66-30.80 0.29 1.61
Chloromethane ND ug/m3 09/23/14 23:22 74-87-30.68 0.31 1.61
Cyclohexane 0.67J ug/m3 09/23/14 23:22 110-82-71.1 0.20 1.61
Dibromochloromethane ND ug/m3 09/23/14 23:22 124-48-12.8 1.4 1.61
1,2-Dibromoethane (EDB)ND ug/m3 09/23/14 23:22 106-93-42.5 0.38 1.61
1,2-Dichlorobenzene ND ug/m3 09/23/14 23:22 95-50-12.0 0.23 1.61
1,3-Dichlorobenzene ND ug/m3 09/23/14 23:22 541-73-12.0 0.37 1.61
1,4-Dichlorobenzene ND ug/m3 09/23/14 23:22 106-46-72.0 0.32 1.61
Dichlorodifluoromethane ND ug/m3 09/23/14 23:22 75-71-81.6 0.18 1.61
1,1-Dichloroethane ND ug/m3 09/23/14 23:22 75-34-31.3 0.23 1.61
1,2-Dichloroethane ND ug/m3 09/23/14 23:22 107-06-20.66 0.19 1.61
1,1-Dichloroethene 7.1 ug/m3 09/23/14 23:22 75-35-41.3 0.17 1.61
cis-1,2-Dichloroethene ND ug/m3 09/23/14 23:22 156-59-21.3 0.32 1.61
trans-1,2-Dichloroethene ND ug/m3 09/23/14 23:22 156-60-53.2 0.26 1.61
1,2-Dichloropropane ND ug/m3 09/23/14 23:22 78-87-51.5 0.24 1.61
cis-1,3-Dichloropropene ND ug/m3 09/23/14 23:22 10061-01-51.5 0.22 1.61
trans-1,3-Dichloropropene ND ug/m3 09/23/14 23:22 10061-02-61.5 0.24 1.61
Dichlorotetrafluoroethane ND ug/m3 09/23/14 23:22 76-14-22.3 0.40 1.61
Ethyl acetate 4.9 ug/m3 09/23/14 23:22 141-78-61.2 0.20 1.61
Ethylbenzene 2.2 ug/m3 09/23/14 23:22 100-41-41.4 0.29 1.61
4-Ethyltoluene ND ug/m3 09/23/14 23:22 622-96-81.6 0.28 1.61
n-Heptane 1.6 ug/m3 09/23/14 23:22 142-82-51.3 0.26 1.61
Hexachloro-1,3-butadiene ND ug/m3 09/23/14 23:22 87-68-317.5 0.66 1.61
n-Hexane 1.7 ug/m3 09/23/14 23:22 110-54-31.2 0.16 1.61
2-Hexanone ND ug/m3 09/23/14 23:22 591-78-61.3 0.34 1.61
Methylene Chloride 3.4J ug/m3 09/23/14 23:22 75-09-25.7 0.37 1.61
4-Methyl-2-pentanone (MIBK)ND ug/m3 09/23/14 23:22 108-10-11.3 0.28 1.61
Methyl-tert-butyl ether ND ug/m3 09/23/14 23:22 1634-04-41.2 0.14 1.61
Naphthalene 74.1 ug/m3 09/23/14 23:22 91-20-34.3 0.42 1.61
Propylene 3.2 ug/m3 09/23/14 23:22 115-07-10.56 0.18 1.61
Styrene 0.73J ug/m3 09/23/14 23:22 100-42-51.4 0.22 1.61
1,1,2,2-Tetrachloroethane ND ug/m3 09/23/14 23:22 79-34-52.2 0.38 1.61
Tetrachloroethene 0.84J ug/m3 09/23/14 23:22 127-18-41.1 0.30 1.61
Tetrahydrofuran ND ug/m3 09/23/14 23:22 109-99-90.97 0.22 1.61
Toluene 4.7 ug/m3 09/23/14 23:22 108-88-31.2 0.22 1.61
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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Page 5 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-M Lab ID:92217341001 Collected:09/12/14 16:25 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/23/14 23:22 120-82-12.4 0.59 1.61
1,1,1-Trichloroethane 1.1J ug/m3 09/23/14 23:22 71-55-61.8 0.22 1.61
1,1,2-Trichloroethane ND ug/m3 09/23/14 23:22 79-00-50.89 0.39 1.61
Trichloroethene 46.4 ug/m3 09/23/14 23:22 79-01-60.89 0.29 1.61
Trichlorofluoromethane 1.4J ug/m3 09/23/14 23:22 75-69-41.8 0.22 1.61
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/23/14 23:22 76-13-12.6 0.26 1.61
1,2,4-Trimethylbenzene 4.4J ug/m3 09/23/14 23:22 95-63-66.1 0.20 1.61
1,3,5-Trimethylbenzene 1.2J ug/m3 09/23/14 23:22 108-67-81.6 0.33 1.61
Vinyl acetate ND ug/m3 09/23/14 23:22 108-05-41.2 0.56 1.61
Vinyl chloride ND ug/m3 09/23/14 23:22 75-01-40.42 0.15 1.61
m&p-Xylene 8.3 ug/m3 09/23/14 23:22 179601-23-12.8 0.23 1.61
o-Xylene 3.6 ug/m3 09/23/14 23:22 95-47-61.4 0.71 1.61
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-N Lab ID:92217341002 Collected:09/12/14 16:30 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 148 ug/m3 09/23/14 23:47 67-64-1 E3.5 1.7 1.44
Benzene 0.72J ug/m3 09/23/14 23:47 71-43-20.93 0.17 1.44
Bromodichloromethane ND ug/m3 09/23/14 23:47 75-27-42.0 0.26 1.44
Bromoform ND ug/m3 09/23/14 23:47 75-25-27.6 0.47 1.44
Bromomethane ND ug/m3 09/23/14 23:47 74-83-92.8 0.39 1.44
1,3-Butadiene ND ug/m3 09/23/14 23:47 106-99-00.65 0.12 1.44
2-Butanone (MEK)3.8 ug/m3 09/23/14 23:47 78-93-30.86 0.39 1.44
Carbon disulfide ND ug/m3 09/23/14 23:47 75-15-00.91 0.10 1.44
Carbon tetrachloride 1.6J ug/m3 09/23/14 23:47 56-23-51.8 0.46 1.44
Chlorobenzene ND ug/m3 09/23/14 23:47 108-90-71.4 0.15 1.44
Chloroethane ND ug/m3 09/23/14 23:47 75-00-30.78 0.23 1.44
Chloroform ND ug/m3 09/23/14 23:47 67-66-30.71 0.26 1.44
Chloromethane 1.9 ug/m3 09/23/14 23:47 74-87-30.60 0.28 1.44
Cyclohexane 0.86J ug/m3 09/23/14 23:47 110-82-71.0 0.18 1.44
Dibromochloromethane ND ug/m3 09/23/14 23:47 124-48-12.5 1.2 1.44
1,2-Dibromoethane (EDB)ND ug/m3 09/23/14 23:47 106-93-42.2 0.34 1.44
1,2-Dichlorobenzene ND ug/m3 09/23/14 23:47 95-50-11.8 0.20 1.44
1,3-Dichlorobenzene ND ug/m3 09/23/14 23:47 541-73-11.8 0.33 1.44
1,4-Dichlorobenzene ND ug/m3 09/23/14 23:47 106-46-71.8 0.29 1.44
Dichlorodifluoromethane 3.4 ug/m3 09/23/14 23:47 75-71-81.5 0.16 1.44
1,1-Dichloroethane ND ug/m3 09/23/14 23:47 75-34-31.2 0.20 1.44
1,2-Dichloroethane 1.4 ug/m3 09/23/14 23:47 107-06-20.59 0.17 1.44
1,1-Dichloroethene ND ug/m3 09/23/14 23:47 75-35-41.2 0.15 1.44
cis-1,2-Dichloroethene ND ug/m3 09/23/14 23:47 156-59-21.2 0.28 1.44
trans-1,2-Dichloroethene ND ug/m3 09/23/14 23:47 156-60-52.9 0.23 1.44
1,2-Dichloropropane ND ug/m3 09/23/14 23:47 78-87-51.4 0.22 1.44
cis-1,3-Dichloropropene ND ug/m3 09/23/14 23:47 10061-01-51.3 0.20 1.44
trans-1,3-Dichloropropene ND ug/m3 09/23/14 23:47 10061-02-61.3 0.22 1.44
Dichlorotetrafluoroethane ND ug/m3 09/23/14 23:47 76-14-22.0 0.36 1.44
Ethyl acetate 4.9 ug/m3 09/23/14 23:47 141-78-61.1 0.18 1.44
Ethylbenzene 1.4 ug/m3 09/23/14 23:47 100-41-41.3 0.26 1.44
4-Ethyltoluene ND ug/m3 09/23/14 23:47 622-96-81.4 0.25 1.44
n-Heptane 1.6 ug/m3 09/23/14 23:47 142-82-51.2 0.23 1.44
Hexachloro-1,3-butadiene ND ug/m3 09/23/14 23:47 87-68-315.6 0.59 1.44
n-Hexane 1.1 ug/m3 09/23/14 23:47 110-54-31.0 0.15 1.44
2-Hexanone ND ug/m3 09/23/14 23:47 591-78-61.2 0.31 1.44
Methylene Chloride 1.5J ug/m3 09/23/14 23:47 75-09-25.1 0.33 1.44
4-Methyl-2-pentanone (MIBK)0.90J ug/m3 09/23/14 23:47 108-10-11.2 0.25 1.44
Methyl-tert-butyl ether ND ug/m3 09/23/14 23:47 1634-04-41.1 0.13 1.44
Naphthalene 27.1 ug/m3 09/23/14 23:47 91-20-33.8 0.37 1.44
Propylene ND ug/m3 09/23/14 23:47 115-07-10.50 0.16 1.44
Styrene 1.6 ug/m3 09/23/14 23:47 100-42-51.3 0.19 1.44
1,1,2,2-Tetrachloroethane ND ug/m3 09/23/14 23:47 79-34-52.0 0.34 1.44
Tetrachloroethene ND ug/m3 09/23/14 23:47 127-18-40.99 0.27 1.44
Tetrahydrofuran ND ug/m3 09/23/14 23:47 109-99-90.86 0.20 1.44
Toluene 5.0 ug/m3 09/23/14 23:47 108-88-31.1 0.19 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-N Lab ID:92217341002 Collected:09/12/14 16:30 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/23/14 23:47 120-82-12.2 0.52 1.44
1,1,1-Trichloroethane ND ug/m3 09/23/14 23:47 71-55-61.6 0.20 1.44
1,1,2-Trichloroethane ND ug/m3 09/23/14 23:47 79-00-50.79 0.35 1.44
Trichloroethene 4.0 ug/m3 09/23/14 23:47 79-01-60.79 0.26 1.44
Trichlorofluoromethane 1.6J ug/m3 09/23/14 23:47 75-69-41.6 0.20 1.44
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/23/14 23:47 76-13-12.3 0.23 1.44
1,2,4-Trimethylbenzene 2.7J ug/m3 09/23/14 23:47 95-63-65.4 0.18 1.44
1,3,5-Trimethylbenzene ND ug/m3 09/23/14 23:47 108-67-81.4 0.30 1.44
Vinyl acetate ND ug/m3 09/23/14 23:47 108-05-41.0 0.50 1.44
Vinyl chloride ND ug/m3 09/23/14 23:47 75-01-40.37 0.13 1.44
m&p-Xylene 3.9 ug/m3 09/23/14 23:47 179601-23-12.5 0.20 1.44
o-Xylene 1.8 ug/m3 09/23/14 23:47 95-47-61.3 0.64 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-O Lab ID:92217341003 Collected:09/12/14 16:33 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 689 ug/m3 09/24/14 00:12 67-64-1 E3.5 1.7 1.44
Benzene 1.5 ug/m3 09/24/14 00:12 71-43-20.93 0.17 1.44
Bromodichloromethane 2.2 ug/m3 09/24/14 00:12 75-27-42.0 0.26 1.44
Bromoform ND ug/m3 09/24/14 00:12 75-25-27.6 0.47 1.44
Bromomethane ND ug/m3 09/24/14 00:12 74-83-92.8 0.39 1.44
1,3-Butadiene ND ug/m3 09/24/14 00:12 106-99-00.65 0.12 1.44
2-Butanone (MEK)21.9 ug/m3 09/24/14 00:12 78-93-30.86 0.39 1.44
Carbon disulfide ND ug/m3 09/24/14 00:12 75-15-00.91 0.10 1.44
Carbon tetrachloride 2.1 ug/m3 09/24/14 00:12 56-23-51.8 0.46 1.44
Chlorobenzene ND ug/m3 09/24/14 00:12 108-90-71.4 0.15 1.44
Chloroethane ND ug/m3 09/24/14 00:12 75-00-30.78 0.23 1.44
Chloroform 2.9 ug/m3 09/24/14 00:12 67-66-30.71 0.26 1.44
Chloromethane ND ug/m3 09/24/14 00:12 74-87-30.60 0.28 1.44
Cyclohexane 5.8 ug/m3 09/24/14 00:12 110-82-71.0 0.18 1.44
Dibromochloromethane 2.2J ug/m3 09/24/14 00:12 124-48-12.5 1.2 1.44
1,2-Dibromoethane (EDB)ND ug/m3 09/24/14 00:12 106-93-42.2 0.34 1.44
1,2-Dichlorobenzene ND ug/m3 09/24/14 00:12 95-50-11.8 0.20 1.44
1,3-Dichlorobenzene ND ug/m3 09/24/14 00:12 541-73-11.8 0.33 1.44
1,4-Dichlorobenzene ND ug/m3 09/24/14 00:12 106-46-71.8 0.29 1.44
Dichlorodifluoromethane ND ug/m3 09/24/14 00:12 75-71-81.5 0.16 1.44
1,1-Dichloroethane ND ug/m3 09/24/14 00:12 75-34-31.2 0.20 1.44
1,2-Dichloroethane 1.9 ug/m3 09/24/14 00:12 107-06-20.59 0.17 1.44
1,1-Dichloroethene ND ug/m3 09/24/14 00:12 75-35-41.2 0.15 1.44
cis-1,2-Dichloroethene ND ug/m3 09/24/14 00:12 156-59-21.2 0.28 1.44
trans-1,2-Dichloroethene ND ug/m3 09/24/14 00:12 156-60-52.9 0.23 1.44
1,2-Dichloropropane ND ug/m3 09/24/14 00:12 78-87-51.4 0.22 1.44
cis-1,3-Dichloropropene ND ug/m3 09/24/14 00:12 10061-01-51.3 0.20 1.44
trans-1,3-Dichloropropene ND ug/m3 09/24/14 00:12 10061-02-61.3 0.22 1.44
Dichlorotetrafluoroethane ND ug/m3 09/24/14 00:12 76-14-22.0 0.36 1.44
Ethyl acetate 62.4 ug/m3 09/24/14 00:12 141-78-61.1 0.18 1.44
Ethylbenzene 4.3 ug/m3 09/24/14 00:12 100-41-41.3 0.26 1.44
4-Ethyltoluene ND ug/m3 09/24/14 00:12 622-96-81.4 0.25 1.44
n-Heptane 24.9 ug/m3 09/24/14 00:12 142-82-51.2 0.23 1.44
Hexachloro-1,3-butadiene ND ug/m3 09/24/14 00:12 87-68-315.6 0.59 1.44
n-Hexane 1.7 ug/m3 09/24/14 00:12 110-54-31.0 0.15 1.44
2-Hexanone ND ug/m3 09/24/14 00:12 591-78-61.2 0.31 1.44
Methylene Chloride ND ug/m3 09/24/14 00:12 75-09-25.1 0.33 1.44
4-Methyl-2-pentanone (MIBK)ND ug/m3 09/24/14 00:12 108-10-11.2 0.25 1.44
Methyl-tert-butyl ether ND ug/m3 09/24/14 00:12 1634-04-41.1 0.13 1.44
Naphthalene 164 ug/m3 09/24/14 00:12 91-20-33.8 0.37 1.44
Propylene ND ug/m3 09/24/14 00:12 115-07-10.50 0.16 1.44
Styrene 1.9 ug/m3 09/24/14 00:12 100-42-51.3 0.19 1.44
1,1,2,2-Tetrachloroethane ND ug/m3 09/24/14 00:12 79-34-52.0 0.34 1.44
Tetrachloroethene ND ug/m3 09/24/14 00:12 127-18-40.99 0.27 1.44
Tetrahydrofuran ND ug/m3 09/24/14 00:12 109-99-90.86 0.20 1.44
Toluene 9.3 ug/m3 09/24/14 00:12 108-88-31.1 0.19 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-O Lab ID:92217341003 Collected:09/12/14 16:33 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/24/14 00:12 120-82-12.2 0.52 1.44
1,1,1-Trichloroethane ND ug/m3 09/24/14 00:12 71-55-61.6 0.20 1.44
1,1,2-Trichloroethane ND ug/m3 09/24/14 00:12 79-00-50.79 0.35 1.44
Trichloroethene 2.9 ug/m3 09/24/14 00:12 79-01-60.79 0.26 1.44
Trichlorofluoromethane 1.1J ug/m3 09/24/14 00:12 75-69-41.6 0.20 1.44
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/24/14 00:12 76-13-12.3 0.23 1.44
1,2,4-Trimethylbenzene 10.5 ug/m3 09/24/14 00:12 95-63-65.4 0.18 1.44
1,3,5-Trimethylbenzene 3.3 ug/m3 09/24/14 00:12 108-67-81.4 0.30 1.44
Vinyl acetate ND ug/m3 09/24/14 00:12 108-05-41.0 0.50 1.44
Vinyl chloride ND ug/m3 09/24/14 00:12 75-01-40.37 0.13 1.44
m&p-Xylene 14.6 ug/m3 09/24/14 00:12 179601-23-12.5 0.20 1.44
o-Xylene 5.5 ug/m3 09/24/14 00:12 95-47-61.3 0.64 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-P Lab ID:92217341004 Collected:09/12/14 16:35 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 93.0 ug/m3 09/24/14 00:40 67-64-13.5 1.7 1.44
Benzene 1.7 ug/m3 09/24/14 00:40 71-43-20.93 0.17 1.44
Bromodichloromethane ND ug/m3 09/24/14 00:40 75-27-42.0 0.26 1.44
Bromoform ND ug/m3 09/24/14 00:40 75-25-27.6 0.47 1.44
Bromomethane ND ug/m3 09/24/14 00:40 74-83-92.8 0.39 1.44
1,3-Butadiene ND ug/m3 09/24/14 00:40 106-99-00.65 0.12 1.44
2-Butanone (MEK)2.7 ug/m3 09/24/14 00:40 78-93-30.86 0.39 1.44
Carbon disulfide ND ug/m3 09/24/14 00:40 75-15-00.91 0.10 1.44
Carbon tetrachloride 1.5J ug/m3 09/24/14 00:40 56-23-51.8 0.46 1.44
Chlorobenzene ND ug/m3 09/24/14 00:40 108-90-71.4 0.15 1.44
Chloroethane ND ug/m3 09/24/14 00:40 75-00-30.78 0.23 1.44
Chloroform 1.9 ug/m3 09/24/14 00:40 67-66-30.71 0.26 1.44
Chloromethane 1.8 ug/m3 09/24/14 00:40 74-87-30.60 0.28 1.44
Cyclohexane 1.8 ug/m3 09/24/14 00:40 110-82-71.0 0.18 1.44
Dibromochloromethane ND ug/m3 09/24/14 00:40 124-48-12.5 1.2 1.44
1,2-Dibromoethane (EDB)ND ug/m3 09/24/14 00:40 106-93-42.2 0.34 1.44
1,2-Dichlorobenzene ND ug/m3 09/24/14 00:40 95-50-11.8 0.20 1.44
1,3-Dichlorobenzene ND ug/m3 09/24/14 00:40 541-73-11.8 0.33 1.44
1,4-Dichlorobenzene ND ug/m3 09/24/14 00:40 106-46-71.8 0.29 1.44
Dichlorodifluoromethane 1.7 ug/m3 09/24/14 00:40 75-71-81.5 0.16 1.44
1,1-Dichloroethane ND ug/m3 09/24/14 00:40 75-34-31.2 0.20 1.44
1,2-Dichloroethane ND ug/m3 09/24/14 00:40 107-06-20.59 0.17 1.44
1,1-Dichloroethene ND ug/m3 09/24/14 00:40 75-35-41.2 0.15 1.44
cis-1,2-Dichloroethene ND ug/m3 09/24/14 00:40 156-59-21.2 0.28 1.44
trans-1,2-Dichloroethene ND ug/m3 09/24/14 00:40 156-60-52.9 0.23 1.44
1,2-Dichloropropane ND ug/m3 09/24/14 00:40 78-87-51.4 0.22 1.44
cis-1,3-Dichloropropene ND ug/m3 09/24/14 00:40 10061-01-51.3 0.20 1.44
trans-1,3-Dichloropropene ND ug/m3 09/24/14 00:40 10061-02-61.3 0.22 1.44
Dichlorotetrafluoroethane ND ug/m3 09/24/14 00:40 76-14-22.0 0.36 1.44
Ethyl acetate 10.1 ug/m3 09/24/14 00:40 141-78-61.1 0.18 1.44
Ethylbenzene 1.2J ug/m3 09/24/14 00:40 100-41-41.3 0.26 1.44
4-Ethyltoluene ND ug/m3 09/24/14 00:40 622-96-81.4 0.25 1.44
n-Heptane 2.2 ug/m3 09/24/14 00:40 142-82-51.2 0.23 1.44
Hexachloro-1,3-butadiene ND ug/m3 09/24/14 00:40 87-68-315.6 0.59 1.44
n-Hexane 4.7 ug/m3 09/24/14 00:40 110-54-31.0 0.15 1.44
2-Hexanone ND ug/m3 09/24/14 00:40 591-78-61.2 0.31 1.44
Methylene Chloride 6.0 ug/m3 09/24/14 00:40 75-09-25.1 0.33 1.44
4-Methyl-2-pentanone (MIBK)ND ug/m3 09/24/14 00:40 108-10-11.2 0.25 1.44
Methyl-tert-butyl ether ND ug/m3 09/24/14 00:40 1634-04-41.1 0.13 1.44
Naphthalene 11.0 ug/m3 09/24/14 00:40 91-20-33.8 0.37 1.44
Propylene ND ug/m3 09/24/14 00:40 115-07-10.50 0.16 1.44
Styrene 1.4 ug/m3 09/24/14 00:40 100-42-51.3 0.19 1.44
1,1,2,2-Tetrachloroethane ND ug/m3 09/24/14 00:40 79-34-52.0 0.34 1.44
Tetrachloroethene ND ug/m3 09/24/14 00:40 127-18-40.99 0.27 1.44
Tetrahydrofuran ND ug/m3 09/24/14 00:40 109-99-90.86 0.20 1.44
Toluene 3.8 ug/m3 09/24/14 00:40 108-88-31.1 0.19 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
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Page 11 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-P Lab ID:92217341004 Collected:09/12/14 16:35 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/24/14 00:40 120-82-12.2 0.52 1.44
1,1,1-Trichloroethane ND ug/m3 09/24/14 00:40 71-55-61.6 0.20 1.44
1,1,2-Trichloroethane ND ug/m3 09/24/14 00:40 79-00-50.79 0.35 1.44
Trichloroethene 1.5 ug/m3 09/24/14 00:40 79-01-60.79 0.26 1.44
Trichlorofluoromethane 0.82J ug/m3 09/24/14 00:40 75-69-41.6 0.20 1.44
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/24/14 00:40 76-13-12.3 0.23 1.44
1,2,4-Trimethylbenzene 1.4J ug/m3 09/24/14 00:40 95-63-65.4 0.18 1.44
1,3,5-Trimethylbenzene ND ug/m3 09/24/14 00:40 108-67-81.4 0.30 1.44
Vinyl acetate ND ug/m3 09/24/14 00:40 108-05-41.0 0.50 1.44
Vinyl chloride ND ug/m3 09/24/14 00:40 75-01-40.37 0.13 1.44
m&p-Xylene 3.4 ug/m3 09/24/14 00:40 179601-23-12.5 0.20 1.44
o-Xylene 1.4 ug/m3 09/24/14 00:40 95-47-61.3 0.64 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-Q Lab ID:92217341005 Collected:09/12/14 17:30 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 376 ug/m3 09/24/14 07:34 67-64-1 E3.5 1.7 1.44
Benzene 0.53J ug/m3 09/24/14 07:34 71-43-20.93 0.17 1.44
Bromodichloromethane ND ug/m3 09/24/14 07:34 75-27-42.0 0.26 1.44
Bromoform ND ug/m3 09/24/14 07:34 75-25-27.6 0.47 1.44
Bromomethane ND ug/m3 09/24/14 07:34 74-83-92.8 0.39 1.44
1,3-Butadiene ND ug/m3 09/24/14 07:34 106-99-00.65 0.12 1.44
2-Butanone (MEK)4.0 ug/m3 09/24/14 07:34 78-93-30.86 0.39 1.44
Carbon disulfide 2.7 ug/m3 09/24/14 07:34 75-15-00.91 0.10 1.44
Carbon tetrachloride 1.5J ug/m3 09/24/14 07:34 56-23-51.8 0.46 1.44
Chlorobenzene ND ug/m3 09/24/14 07:34 108-90-71.4 0.15 1.44
Chloroethane ND ug/m3 09/24/14 07:34 75-00-30.78 0.23 1.44
Chloroform ND ug/m3 09/24/14 07:34 67-66-30.71 0.26 1.44
Chloromethane ND ug/m3 09/24/14 07:34 74-87-30.60 0.28 1.44
Cyclohexane 0.63J ug/m3 09/24/14 07:34 110-82-71.0 0.18 1.44
Dibromochloromethane ND ug/m3 09/24/14 07:34 124-48-12.5 1.2 1.44
1,2-Dibromoethane (EDB)ND ug/m3 09/24/14 07:34 106-93-42.2 0.34 1.44
1,2-Dichlorobenzene ND ug/m3 09/24/14 07:34 95-50-11.8 0.20 1.44
1,3-Dichlorobenzene ND ug/m3 09/24/14 07:34 541-73-11.8 0.33 1.44
1,4-Dichlorobenzene ND ug/m3 09/24/14 07:34 106-46-71.8 0.29 1.44
Dichlorodifluoromethane ND ug/m3 09/24/14 07:34 75-71-81.5 0.16 1.44
1,1-Dichloroethane ND ug/m3 09/24/14 07:34 75-34-31.2 0.20 1.44
1,2-Dichloroethane ND ug/m3 09/24/14 07:34 107-06-20.59 0.17 1.44
1,1-Dichloroethene ND ug/m3 09/24/14 07:34 75-35-41.2 0.15 1.44
cis-1,2-Dichloroethene ND ug/m3 09/24/14 07:34 156-59-21.2 0.28 1.44
trans-1,2-Dichloroethene ND ug/m3 09/24/14 07:34 156-60-52.9 0.23 1.44
1,2-Dichloropropane ND ug/m3 09/24/14 07:34 78-87-51.4 0.22 1.44
cis-1,3-Dichloropropene ND ug/m3 09/24/14 07:34 10061-01-51.3 0.20 1.44
trans-1,3-Dichloropropene ND ug/m3 09/24/14 07:34 10061-02-61.3 0.22 1.44
Dichlorotetrafluoroethane ND ug/m3 09/24/14 07:34 76-14-22.0 0.36 1.44
Ethyl acetate 6.1 ug/m3 09/24/14 07:34 141-78-61.1 0.18 1.44
Ethylbenzene 1.9 ug/m3 09/24/14 07:34 100-41-41.3 0.26 1.44
4-Ethyltoluene ND ug/m3 09/24/14 07:34 622-96-81.4 0.25 1.44
n-Heptane 1.9 ug/m3 09/24/14 07:34 142-82-51.2 0.23 1.44
Hexachloro-1,3-butadiene ND ug/m3 09/24/14 07:34 87-68-315.6 0.59 1.44
n-Hexane 1.1 ug/m3 09/24/14 07:34 110-54-31.0 0.15 1.44
2-Hexanone ND ug/m3 09/24/14 07:34 591-78-61.2 0.31 1.44
Methylene Chloride 5.9 ug/m3 09/24/14 07:34 75-09-25.1 0.33 1.44
4-Methyl-2-pentanone (MIBK)ND ug/m3 09/24/14 07:34 108-10-11.2 0.25 1.44
Methyl-tert-butyl ether ND ug/m3 09/24/14 07:34 1634-04-41.1 0.13 1.44
Naphthalene 67.7 ug/m3 09/24/14 07:34 91-20-33.8 0.37 1.44
Propylene 3.7 ug/m3 09/24/14 07:34 115-07-10.50 0.16 1.44
Styrene 2.6 ug/m3 09/24/14 07:34 100-42-51.3 0.19 1.44
1,1,2,2-Tetrachloroethane ND ug/m3 09/24/14 07:34 79-34-52.0 0.34 1.44
Tetrachloroethene ND ug/m3 09/24/14 07:34 127-18-40.99 0.27 1.44
Tetrahydrofuran ND ug/m3 09/24/14 07:34 109-99-90.86 0.20 1.44
Toluene 4.0 ug/m3 09/24/14 07:34 108-88-31.1 0.19 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-Q Lab ID:92217341005 Collected:09/12/14 17:30 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/24/14 07:34 120-82-12.2 0.52 1.44
1,1,1-Trichloroethane ND ug/m3 09/24/14 07:34 71-55-61.6 0.20 1.44
1,1,2-Trichloroethane ND ug/m3 09/24/14 07:34 79-00-50.79 0.35 1.44
Trichloroethene 0.94 ug/m3 09/24/14 07:34 79-01-60.79 0.26 1.44
Trichlorofluoromethane ND ug/m3 09/24/14 07:34 75-69-41.6 0.20 1.44
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/24/14 07:34 76-13-12.3 0.23 1.44
1,2,4-Trimethylbenzene 3.5J ug/m3 09/24/14 07:34 95-63-65.4 0.18 1.44
1,3,5-Trimethylbenzene 1.1J ug/m3 09/24/14 07:34 108-67-81.4 0.30 1.44
Vinyl acetate ND ug/m3 09/24/14 07:34 108-05-41.0 0.50 1.44
Vinyl chloride ND ug/m3 09/24/14 07:34 75-01-40.37 0.13 1.44
m&p-Xylene 6.0 ug/m3 09/24/14 07:34 179601-23-12.5 0.20 1.44
o-Xylene 2.8 ug/m3 09/24/14 07:34 95-47-61.3 0.64 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-R Lab ID:92217341006 Collected:09/12/14 19:00 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 83.6 ug/m3 09/24/14 15:24 67-64-13.5 1.7 1.44
Benzene 0.72J ug/m3 09/24/14 15:24 71-43-20.93 0.17 1.44
Bromodichloromethane ND ug/m3 09/24/14 15:24 75-27-42.0 0.26 1.44
Bromoform ND ug/m3 09/24/14 15:24 75-25-27.6 0.47 1.44
Bromomethane ND ug/m3 09/24/14 15:24 74-83-92.8 0.39 1.44
1,3-Butadiene ND ug/m3 09/24/14 15:24 106-99-00.65 0.12 1.44
2-Butanone (MEK)11.9 ug/m3 09/24/14 15:24 78-93-30.86 0.39 1.44
Carbon disulfide 0.91J ug/m3 09/24/14 15:24 75-15-00.91 0.10 1.44
Carbon tetrachloride 1.6J ug/m3 09/24/14 15:24 56-23-51.8 0.46 1.44
Chlorobenzene ND ug/m3 09/24/14 15:24 108-90-71.4 0.15 1.44
Chloroethane ND ug/m3 09/24/14 15:24 75-00-30.78 0.23 1.44
Chloroform ND ug/m3 09/24/14 15:24 67-66-30.71 0.26 1.44
Chloromethane 1.6 ug/m3 09/24/14 15:24 74-87-30.60 0.28 1.44
Cyclohexane ND ug/m3 09/24/14 15:24 110-82-71.0 0.18 1.44
Dibromochloromethane ND ug/m3 09/24/14 15:24 124-48-12.5 1.2 1.44
1,2-Dibromoethane (EDB)ND ug/m3 09/24/14 15:24 106-93-42.2 0.34 1.44
1,2-Dichlorobenzene ND ug/m3 09/24/14 15:24 95-50-11.8 0.20 1.44
1,3-Dichlorobenzene ND ug/m3 09/24/14 15:24 541-73-11.8 0.33 1.44
1,4-Dichlorobenzene ND ug/m3 09/24/14 15:24 106-46-71.8 0.29 1.44
Dichlorodifluoromethane 2.2 ug/m3 09/24/14 15:24 75-71-81.5 0.16 1.44
1,1-Dichloroethane ND ug/m3 09/24/14 15:24 75-34-31.2 0.20 1.44
1,2-Dichloroethane 0.65 ug/m3 09/24/14 15:24 107-06-20.59 0.17 1.44
1,1-Dichloroethene 1.3 ug/m3 09/24/14 15:24 75-35-41.2 0.15 1.44
cis-1,2-Dichloroethene ND ug/m3 09/24/14 15:24 156-59-21.2 0.28 1.44
trans-1,2-Dichloroethene ND ug/m3 09/24/14 15:24 156-60-52.9 0.23 1.44
1,2-Dichloropropane ND ug/m3 09/24/14 15:24 78-87-51.4 0.22 1.44
cis-1,3-Dichloropropene ND ug/m3 09/24/14 15:24 10061-01-51.3 0.20 1.44
trans-1,3-Dichloropropene ND ug/m3 09/24/14 15:24 10061-02-61.3 0.22 1.44
Dichlorotetrafluoroethane ND ug/m3 09/24/14 15:24 76-14-22.0 0.36 1.44
Ethyl acetate 36.7 ug/m3 09/24/14 15:24 141-78-61.1 0.18 1.44
Ethylbenzene 8.6 ug/m3 09/24/14 15:24 100-41-41.3 0.26 1.44
4-Ethyltoluene 2.6 ug/m3 09/24/14 15:24 622-96-81.4 0.25 1.44
n-Heptane ND ug/m3 09/24/14 15:24 142-82-51.2 0.23 1.44
Hexachloro-1,3-butadiene ND ug/m3 09/24/14 15:24 87-68-315.6 0.59 1.44
n-Hexane ND ug/m3 09/24/14 15:24 110-54-31.0 0.15 1.44
2-Hexanone ND ug/m3 09/24/14 15:24 591-78-61.2 0.31 1.44
Methylene Chloride 49.9 ug/m3 09/24/14 15:24 75-09-25.1 0.33 1.44
4-Methyl-2-pentanone (MIBK)ND ug/m3 09/24/14 15:24 108-10-11.2 0.25 1.44
Methyl-tert-butyl ether ND ug/m3 09/24/14 15:24 1634-04-41.1 0.13 1.44
Naphthalene 4.5 ug/m3 09/24/14 15:24 91-20-33.8 0.37 1.44
Propylene 2.2 ug/m3 09/24/14 15:24 115-07-10.50 0.16 1.44
Styrene 0.94J ug/m3 09/24/14 15:24 100-42-51.3 0.19 1.44
1,1,2,2-Tetrachloroethane ND ug/m3 09/24/14 15:24 79-34-52.0 0.34 1.44
Tetrachloroethene 5.7 ug/m3 09/24/14 15:24 127-18-40.99 0.27 1.44
Tetrahydrofuran ND ug/m3 09/24/14 15:24 109-99-90.86 0.20 1.44
Toluene 5.8 ug/m3 09/24/14 15:24 108-88-31.1 0.19 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-R Lab ID:92217341006 Collected:09/12/14 19:00 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/24/14 15:24 120-82-12.2 0.52 1.44
1,1,1-Trichloroethane ND ug/m3 09/24/14 15:24 71-55-61.6 0.20 1.44
1,1,2-Trichloroethane ND ug/m3 09/24/14 15:24 79-00-50.79 0.35 1.44
Trichloroethene 9.1 ug/m3 09/24/14 15:24 79-01-60.79 0.26 1.44
Trichlorofluoromethane 1.2J ug/m3 09/24/14 15:24 75-69-41.6 0.20 1.44
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/24/14 15:24 76-13-12.3 0.23 1.44
1,2,4-Trimethylbenzene 3.2J ug/m3 09/24/14 15:24 95-63-65.4 0.18 1.44
1,3,5-Trimethylbenzene 0.97J ug/m3 09/24/14 15:24 108-67-81.4 0.30 1.44
Vinyl acetate ND ug/m3 09/24/14 15:24 108-05-41.0 0.50 1.44
Vinyl chloride ND ug/m3 09/24/14 15:24 75-01-40.37 0.13 1.44
m&p-Xylene 38.4 ug/m3 09/24/14 15:24 179601-23-12.5 0.20 1.44
o-Xylene 14.3 ug/m3 09/24/14 15:24 95-47-61.3 0.64 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-S Lab ID:92217341007 Collected:09/12/14 19:05 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 72.9 ug/m3 09/24/14 15:51 67-64-13.5 1.7 1.44
Benzene 0.51J ug/m3 09/24/14 15:51 71-43-20.93 0.17 1.44
Bromodichloromethane 1.2J ug/m3 09/24/14 15:51 75-27-42.0 0.26 1.44
Bromoform 4.6J ug/m3 09/24/14 15:51 75-25-27.6 0.47 1.44
Bromomethane ND ug/m3 09/24/14 15:51 74-83-92.8 0.39 1.44
1,3-Butadiene ND ug/m3 09/24/14 15:51 106-99-00.65 0.12 1.44
2-Butanone (MEK)6.4 ug/m3 09/24/14 15:51 78-93-30.86 0.39 1.44
Carbon disulfide 0.49J ug/m3 09/24/14 15:51 75-15-00.91 0.10 1.44
Carbon tetrachloride 1.6J ug/m3 09/24/14 15:51 56-23-51.8 0.46 1.44
Chlorobenzene ND ug/m3 09/24/14 15:51 108-90-71.4 0.15 1.44
Chloroethane ND ug/m3 09/24/14 15:51 75-00-30.78 0.23 1.44
Chloroform 11.1 ug/m3 09/24/14 15:51 67-66-30.71 0.26 1.44
Chloromethane 1.3 ug/m3 09/24/14 15:51 74-87-30.60 0.28 1.44
Cyclohexane ND ug/m3 09/24/14 15:51 110-82-71.0 0.18 1.44
Dibromochloromethane ND ug/m3 09/24/14 15:51 124-48-12.5 1.2 1.44
1,2-Dibromoethane (EDB)ND ug/m3 09/24/14 15:51 106-93-42.2 0.34 1.44
1,2-Dichlorobenzene ND ug/m3 09/24/14 15:51 95-50-11.8 0.20 1.44
1,3-Dichlorobenzene ND ug/m3 09/24/14 15:51 541-73-11.8 0.33 1.44
1,4-Dichlorobenzene ND ug/m3 09/24/14 15:51 106-46-71.8 0.29 1.44
Dichlorodifluoromethane 2.2 ug/m3 09/24/14 15:51 75-71-81.5 0.16 1.44
1,1-Dichloroethane ND ug/m3 09/24/14 15:51 75-34-31.2 0.20 1.44
1,2-Dichloroethane ND ug/m3 09/24/14 15:51 107-06-20.59 0.17 1.44
1,1-Dichloroethene ND ug/m3 09/24/14 15:51 75-35-41.2 0.15 1.44
cis-1,2-Dichloroethene ND ug/m3 09/24/14 15:51 156-59-21.2 0.28 1.44
trans-1,2-Dichloroethene ND ug/m3 09/24/14 15:51 156-60-52.9 0.23 1.44
1,2-Dichloropropane ND ug/m3 09/24/14 15:51 78-87-51.4 0.22 1.44
cis-1,3-Dichloropropene ND ug/m3 09/24/14 15:51 10061-01-51.3 0.20 1.44
trans-1,3-Dichloropropene ND ug/m3 09/24/14 15:51 10061-02-61.3 0.22 1.44
Dichlorotetrafluoroethane ND ug/m3 09/24/14 15:51 76-14-22.0 0.36 1.44
Ethyl acetate 4.7 ug/m3 09/24/14 15:51 141-78-61.1 0.18 1.44
Ethylbenzene 0.62J ug/m3 09/24/14 15:51 100-41-41.3 0.26 1.44
4-Ethyltoluene ND ug/m3 09/24/14 15:51 622-96-81.4 0.25 1.44
n-Heptane ND ug/m3 09/24/14 15:51 142-82-51.2 0.23 1.44
Hexachloro-1,3-butadiene ND ug/m3 09/24/14 15:51 87-68-315.6 0.59 1.44
n-Hexane 0.86J ug/m3 09/24/14 15:51 110-54-31.0 0.15 1.44
2-Hexanone 6.1 ug/m3 09/24/14 15:51 591-78-61.2 0.31 1.44
Methylene Chloride 8.6 ug/m3 09/24/14 15:51 75-09-25.1 0.33 1.44
4-Methyl-2-pentanone (MIBK)ND ug/m3 09/24/14 15:51 108-10-11.2 0.25 1.44
Methyl-tert-butyl ether ND ug/m3 09/24/14 15:51 1634-04-41.1 0.13 1.44
Naphthalene 3.9 ug/m3 09/24/14 15:51 91-20-33.8 0.37 1.44
Propylene ND ug/m3 09/24/14 15:51 115-07-10.50 0.16 1.44
Styrene ND ug/m3 09/24/14 15:51 100-42-51.3 0.19 1.44
1,1,2,2-Tetrachloroethane ND ug/m3 09/24/14 15:51 79-34-52.0 0.34 1.44
Tetrachloroethene 16.7 ug/m3 09/24/14 15:51 127-18-40.99 0.27 1.44
Tetrahydrofuran ND ug/m3 09/24/14 15:51 109-99-90.86 0.20 1.44
Toluene 2.2 ug/m3 09/24/14 15:51 108-88-31.1 0.19 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
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Page 17 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-S Lab ID:92217341007 Collected:09/12/14 19:05 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/24/14 15:51 120-82-12.2 0.52 1.44
1,1,1-Trichloroethane ND ug/m3 09/24/14 15:51 71-55-61.6 0.20 1.44
1,1,2-Trichloroethane ND ug/m3 09/24/14 15:51 79-00-50.79 0.35 1.44
Trichloroethene 6.8 ug/m3 09/24/14 15:51 79-01-60.79 0.26 1.44
Trichlorofluoromethane ND ug/m3 09/24/14 15:51 75-69-41.6 0.20 1.44
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/24/14 15:51 76-13-12.3 0.23 1.44
1,2,4-Trimethylbenzene 0.63J ug/m3 09/24/14 15:51 95-63-65.4 0.18 1.44
1,3,5-Trimethylbenzene ND ug/m3 09/24/14 15:51 108-67-81.4 0.30 1.44
Vinyl acetate ND ug/m3 09/24/14 15:51 108-05-41.0 0.50 1.44
Vinyl chloride ND ug/m3 09/24/14 15:51 75-01-40.37 0.13 1.44
m&p-Xylene 1.3J ug/m3 09/24/14 15:51 179601-23-12.5 0.20 1.44
o-Xylene ND ug/m3 09/24/14 15:51 95-47-61.3 0.64 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
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Page 18 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-T Lab ID:92217341008 Collected:09/12/14 15:50 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 28.2 ug/m3 09/24/14 16:18 67-64-13.5 1.7 1.44
Benzene 1.1 ug/m3 09/24/14 16:18 71-43-20.93 0.17 1.44
Bromodichloromethane ND ug/m3 09/24/14 16:18 75-27-42.0 0.26 1.44
Bromoform ND ug/m3 09/24/14 16:18 75-25-27.6 0.47 1.44
Bromomethane ND ug/m3 09/24/14 16:18 74-83-92.8 0.39 1.44
1,3-Butadiene ND ug/m3 09/24/14 16:18 106-99-00.65 0.12 1.44
2-Butanone (MEK)ND ug/m3 09/24/14 16:18 78-93-30.86 0.39 1.44
Carbon disulfide 0.42J ug/m3 09/24/14 16:18 75-15-00.91 0.10 1.44
Carbon tetrachloride 1.7J ug/m3 09/24/14 16:18 56-23-51.8 0.46 1.44
Chlorobenzene ND ug/m3 09/24/14 16:18 108-90-71.4 0.15 1.44
Chloroethane ND ug/m3 09/24/14 16:18 75-00-30.78 0.23 1.44
Chloroform ND ug/m3 09/24/14 16:18 67-66-30.71 0.26 1.44
Chloromethane 2.4 ug/m3 09/24/14 16:18 74-87-30.60 0.28 1.44
Cyclohexane 0.42J ug/m3 09/24/14 16:18 110-82-71.0 0.18 1.44
Dibromochloromethane ND ug/m3 09/24/14 16:18 124-48-12.5 1.2 1.44
1,2-Dibromoethane (EDB)ND ug/m3 09/24/14 16:18 106-93-42.2 0.34 1.44
1,2-Dichlorobenzene ND ug/m3 09/24/14 16:18 95-50-11.8 0.20 1.44
1,3-Dichlorobenzene ND ug/m3 09/24/14 16:18 541-73-11.8 0.33 1.44
1,4-Dichlorobenzene ND ug/m3 09/24/14 16:18 106-46-71.8 0.29 1.44
Dichlorodifluoromethane 3.0 ug/m3 09/24/14 16:18 75-71-81.5 0.16 1.44
1,1-Dichloroethane ND ug/m3 09/24/14 16:18 75-34-31.2 0.20 1.44
1,2-Dichloroethane ND ug/m3 09/24/14 16:18 107-06-20.59 0.17 1.44
1,1-Dichloroethene ND ug/m3 09/24/14 16:18 75-35-41.2 0.15 1.44
cis-1,2-Dichloroethene ND ug/m3 09/24/14 16:18 156-59-21.2 0.28 1.44
trans-1,2-Dichloroethene ND ug/m3 09/24/14 16:18 156-60-52.9 0.23 1.44
1,2-Dichloropropane ND ug/m3 09/24/14 16:18 78-87-51.4 0.22 1.44
cis-1,3-Dichloropropene ND ug/m3 09/24/14 16:18 10061-01-51.3 0.20 1.44
trans-1,3-Dichloropropene ND ug/m3 09/24/14 16:18 10061-02-61.3 0.22 1.44
Dichlorotetrafluoroethane ND ug/m3 09/24/14 16:18 76-14-22.0 0.36 1.44
Ethyl acetate ND ug/m3 09/24/14 16:18 141-78-61.1 0.18 1.44
Ethylbenzene 1.2J ug/m3 09/24/14 16:18 100-41-41.3 0.26 1.44
4-Ethyltoluene 1.4J ug/m3 09/24/14 16:18 622-96-81.4 0.25 1.44
n-Heptane ND ug/m3 09/24/14 16:18 142-82-51.2 0.23 1.44
Hexachloro-1,3-butadiene ND ug/m3 09/24/14 16:18 87-68-315.6 0.59 1.44
n-Hexane 1.0J ug/m3 09/24/14 16:18 110-54-31.0 0.15 1.44
2-Hexanone 1.2 ug/m3 09/24/14 16:18 591-78-61.2 0.31 1.44
Methylene Chloride 3.3J ug/m3 09/24/14 16:18 75-09-25.1 0.33 1.44
4-Methyl-2-pentanone (MIBK)ND ug/m3 09/24/14 16:18 108-10-11.2 0.25 1.44
Methyl-tert-butyl ether ND ug/m3 09/24/14 16:18 1634-04-41.1 0.13 1.44
Naphthalene 2.8J ug/m3 09/24/14 16:18 91-20-33.8 0.37 1.44
Propylene 2.4 ug/m3 09/24/14 16:18 115-07-10.50 0.16 1.44
Styrene ND ug/m3 09/24/14 16:18 100-42-51.3 0.19 1.44
1,1,2,2-Tetrachloroethane ND ug/m3 09/24/14 16:18 79-34-52.0 0.34 1.44
Tetrachloroethene 8.4 ug/m3 09/24/14 16:18 127-18-40.99 0.27 1.44
Tetrahydrofuran ND ug/m3 09/24/14 16:18 109-99-90.86 0.20 1.44
Toluene 3.0 ug/m3 09/24/14 16:18 108-88-31.1 0.19 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
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[phone]
Page 19 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-T Lab ID:92217341008 Collected:09/12/14 15:50 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/24/14 16:18 120-82-12.2 0.52 1.44
1,1,1-Trichloroethane ND ug/m3 09/24/14 16:18 71-55-61.6 0.20 1.44
1,1,2-Trichloroethane ND ug/m3 09/24/14 16:18 79-00-50.79 0.35 1.44
Trichloroethene 3.1 ug/m3 09/24/14 16:18 79-01-60.79 0.26 1.44
Trichlorofluoromethane ND ug/m3 09/24/14 16:18 75-69-41.6 0.20 1.44
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/24/14 16:18 76-13-12.3 0.23 1.44
1,2,4-Trimethylbenzene 1.4J ug/m3 09/24/14 16:18 95-63-65.4 0.18 1.44
1,3,5-Trimethylbenzene 0.30J ug/m3 09/24/14 16:18 108-67-81.4 0.30 1.44
Vinyl acetate ND ug/m3 09/24/14 16:18 108-05-41.0 0.50 1.44
Vinyl chloride ND ug/m3 09/24/14 16:18 75-01-40.37 0.13 1.44
m&p-Xylene 2.8 ug/m3 09/24/14 16:18 179601-23-12.5 0.20 1.44
o-Xylene 0.81J ug/m3 09/24/14 16:18 95-47-61.3 0.64 1.44
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-U Lab ID:92217341009 Collected:09/12/14 15:55 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
Acetone 17.9 ug/m3 09/24/14 16:46 67-64-13.6 1.8 1.49
Benzene 0.59J ug/m3 09/24/14 16:46 71-43-20.97 0.18 1.49
Bromodichloromethane ND ug/m3 09/24/14 16:46 75-27-42.0 0.27 1.49
Bromoform ND ug/m3 09/24/14 16:46 75-25-27.8 0.48 1.49
Bromomethane ND ug/m3 09/24/14 16:46 74-83-92.9 0.40 1.49
1,3-Butadiene ND ug/m3 09/24/14 16:46 106-99-00.67 0.13 1.49
2-Butanone (MEK)2.5 ug/m3 09/24/14 16:46 78-93-30.89 0.41 1.49
Carbon disulfide 12.7 ug/m3 09/24/14 16:46 75-15-00.94 0.11 1.49
Carbon tetrachloride ND ug/m3 09/24/14 16:46 56-23-51.9 0.48 1.49
Chlorobenzene ND ug/m3 09/24/14 16:46 108-90-71.4 0.16 1.49
Chloroethane 0.32J ug/m3 09/24/14 16:46 75-00-30.80 0.24 1.49
Chloroform ND ug/m3 09/24/14 16:46 67-66-30.74 0.27 1.49
Chloromethane 1.8 ug/m3 09/24/14 16:46 74-87-30.63 0.29 1.49
Cyclohexane ND ug/m3 09/24/14 16:46 110-82-71.0 0.19 1.49
Dibromochloromethane ND ug/m3 09/24/14 16:46 124-48-12.6 1.3 1.49
1,2-Dibromoethane (EDB)ND ug/m3 09/24/14 16:46 106-93-42.3 0.35 1.49
1,2-Dichlorobenzene ND ug/m3 09/24/14 16:46 95-50-11.8 0.21 1.49
1,3-Dichlorobenzene ND ug/m3 09/24/14 16:46 541-73-11.8 0.35 1.49
1,4-Dichlorobenzene ND ug/m3 09/24/14 16:46 106-46-71.8 0.30 1.49
Dichlorodifluoromethane 2.3 ug/m3 09/24/14 16:46 75-71-81.5 0.16 1.49
1,1-Dichloroethane ND ug/m3 09/24/14 16:46 75-34-31.2 0.21 1.49
1,2-Dichloroethane ND ug/m3 09/24/14 16:46 107-06-20.61 0.18 1.49
1,1-Dichloroethene ND ug/m3 09/24/14 16:46 75-35-41.2 0.15 1.49
cis-1,2-Dichloroethene ND ug/m3 09/24/14 16:46 156-59-21.2 0.29 1.49
trans-1,2-Dichloroethene ND ug/m3 09/24/14 16:46 156-60-53.0 0.24 1.49
1,2-Dichloropropane ND ug/m3 09/24/14 16:46 78-87-51.4 0.23 1.49
cis-1,3-Dichloropropene ND ug/m3 09/24/14 16:46 10061-01-51.4 0.20 1.49
trans-1,3-Dichloropropene ND ug/m3 09/24/14 16:46 10061-02-61.4 0.22 1.49
Dichlorotetrafluoroethane ND ug/m3 09/24/14 16:46 76-14-22.1 0.37 1.49
Ethyl acetate ND ug/m3 09/24/14 16:46 141-78-61.1 0.19 1.49
Ethylbenzene 0.44J ug/m3 09/24/14 16:46 100-41-41.3 0.27 1.49
4-Ethyltoluene ND ug/m3 09/24/14 16:46 622-96-81.5 0.26 1.49
n-Heptane ND ug/m3 09/24/14 16:46 142-82-51.2 0.24 1.49
Hexachloro-1,3-butadiene ND ug/m3 09/24/14 16:46 87-68-316.2 0.61 1.49
n-Hexane 0.78J ug/m3 09/24/14 16:46 110-54-31.1 0.15 1.49
2-Hexanone ND ug/m3 09/24/14 16:46 591-78-61.2 0.32 1.49
Methylene Chloride 5.2J ug/m3 09/24/14 16:46 75-09-25.3 0.34 1.49
4-Methyl-2-pentanone (MIBK)ND ug/m3 09/24/14 16:46 108-10-11.2 0.25 1.49
Methyl-tert-butyl ether ND ug/m3 09/24/14 16:46 1634-04-41.1 0.13 1.49
Naphthalene 2.7J ug/m3 09/24/14 16:46 91-20-34.0 0.38 1.49
Propylene ND ug/m3 09/24/14 16:46 115-07-10.52 0.16 1.49
Styrene ND ug/m3 09/24/14 16:46 100-42-51.3 0.20 1.49
1,1,2,2-Tetrachloroethane ND ug/m3 09/24/14 16:46 79-34-52.1 0.35 1.49
Tetrachloroethene ND ug/m3 09/24/14 16:46 127-18-41.0 0.28 1.49
Tetrahydrofuran ND ug/m3 09/24/14 16:46 109-99-90.89 0.21 1.49
Toluene 2.5 ug/m3 09/24/14 16:46 108-88-31.1 0.20 1.49
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Sample:IA-U Lab ID:92217341009 Collected:09/12/14 15:55 Received:09/15/14 10:25 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: TO-15TO15 MSV AIR
1,2,4-Trichlorobenzene ND ug/m3 09/24/14 16:46 120-82-12.2 0.54 1.49
1,1,1-Trichloroethane ND ug/m3 09/24/14 16:46 71-55-61.7 0.21 1.49
1,1,2-Trichloroethane ND ug/m3 09/24/14 16:46 79-00-50.82 0.36 1.49
Trichloroethene ND ug/m3 09/24/14 16:46 79-01-60.82 0.27 1.49
Trichlorofluoromethane 0.97J ug/m3 09/24/14 16:46 75-69-41.7 0.21 1.49
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/24/14 16:46 76-13-12.4 0.24 1.49
1,2,4-Trimethylbenzene 0.88J ug/m3 09/24/14 16:46 95-63-65.6 0.18 1.49
1,3,5-Trimethylbenzene ND ug/m3 09/24/14 16:46 108-67-81.5 0.31 1.49
Vinyl acetate ND ug/m3 09/24/14 16:46 108-05-41.1 0.52 1.49
Vinyl chloride ND ug/m3 09/24/14 16:46 75-01-40.39 0.14 1.49
m&p-Xylene 1.1J ug/m3 09/24/14 16:46 179601-23-12.6 0.21 1.49
o-Xylene ND ug/m3 09/24/14 16:46 95-47-61.3 0.66 1.49
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
AIR/21406
TO-15
TO-15
TO15 MSV AIR Low Level
Associated Lab Samples:92217341001, 92217341002, 92217341003, 92217341004, 92217341005
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:1798013
Associated Lab Samples:92217341001, 92217341002, 92217341003, 92217341004, 92217341005
Matrix:Air
Analyzed
1,1,1-Trichloroethane ug/m3 ND 1.1 09/23/14 21:47
1,1,2,2-Tetrachloroethane ug/m3 ND 1.4 09/23/14 21:47
1,1,2-Trichloroethane ug/m3 ND 0.55 09/23/14 21:47
1,1,2-Trichlorotrifluoroethane ug/m3 ND 1.6 09/23/14 21:47
1,1-Dichloroethane ug/m3 ND 0.82 09/23/14 21:47
1,1-Dichloroethene ug/m3 ND 0.81 09/23/14 21:47
1,2,4-Trichlorobenzene ug/m3 ND 1.5 09/23/14 21:47
1,2,4-Trimethylbenzene ug/m3 ND 3.8 09/23/14 21:47
1,2-Dibromoethane (EDB)ug/m3 ND 1.6 09/23/14 21:47
1,2-Dichlorobenzene ug/m3 ND 1.2 09/23/14 21:47
1,2-Dichloroethane ug/m3 ND 0.41 09/23/14 21:47
1,2-Dichloropropane ug/m3 ND 0.94 09/23/14 21:47
1,3,5-Trimethylbenzene ug/m3 ND 1.0 09/23/14 21:47
1,3-Butadiene ug/m3 ND 0.45 09/23/14 21:47
1,3-Dichlorobenzene ug/m3 ND 1.2 09/23/14 21:47
1,4-Dichlorobenzene ug/m3 ND 1.2 09/23/14 21:47
2-Butanone (MEK)ug/m3 ND 0.60 09/23/14 21:47
2-Hexanone ug/m3 ND 0.83 09/23/14 21:47
4-Ethyltoluene ug/m3 ND 1.0 09/23/14 21:47
4-Methyl-2-pentanone (MIBK)ug/m3 ND 0.83 09/23/14 21:47
Acetone ug/m3 ND 2.4 09/23/14 21:47
Benzene ug/m3 ND 0.65 09/23/14 21:47
Bromodichloromethane ug/m3 ND 1.4 09/23/14 21:47
Bromoform ug/m3 ND 5.3 09/23/14 21:47
Bromomethane ug/m3 ND 2.0 09/23/14 21:47
Carbon disulfide ug/m3 ND 0.63 09/23/14 21:47
Carbon tetrachloride ug/m3 ND 1.3 09/23/14 21:47
Chlorobenzene ug/m3 ND 0.94 09/23/14 21:47
Chloroethane ug/m3 ND 0.54 09/23/14 21:47
Chloroform ug/m3 ND 0.50 09/23/14 21:47
Chloromethane ug/m3 ND 0.42 09/23/14 21:47
cis-1,2-Dichloroethene ug/m3 ND 0.81 09/23/14 21:47
cis-1,3-Dichloropropene ug/m3 ND 0.92 09/23/14 21:47
Cyclohexane ug/m3 ND 0.70 09/23/14 21:47
Dibromochloromethane ug/m3 ND 1.7 09/23/14 21:47
Dichlorodifluoromethane ug/m3 ND 1.0 09/23/14 21:47
Dichlorotetrafluoroethane ug/m3 ND 1.4 09/23/14 21:47
Ethyl acetate ug/m3 ND 0.73 09/23/14 21:47
Ethylbenzene ug/m3 ND 0.88 09/23/14 21:47
Hexachloro-1,3-butadiene ug/m3 ND 10.8 09/23/14 21:47
m&p-Xylene ug/m3 ND 1.8 09/23/14 21:47
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
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:1798013
Associated Lab Samples:92217341001, 92217341002, 92217341003, 92217341004, 92217341005
Matrix:Air
Analyzed
Methyl-tert-butyl ether ug/m3 ND 0.73 09/23/14 21:47
Methylene Chloride ug/m3 ND 3.5 09/23/14 21:47
n-Heptane ug/m3 ND 0.83 09/23/14 21:47
n-Hexane ug/m3 ND 0.72 09/23/14 21:47
Naphthalene ug/m3 ND 2.7 09/23/14 21:47
o-Xylene ug/m3 ND 0.88 09/23/14 21:47
Propylene ug/m3 ND 0.35 09/23/14 21:47
Styrene ug/m3 ND 0.87 09/23/14 21:47
Tetrachloroethene ug/m3 ND 0.69 09/23/14 21:47
Tetrahydrofuran ug/m3 ND 0.60 09/23/14 21:47
Toluene ug/m3 ND 0.77 09/23/14 21:47
trans-1,2-Dichloroethene ug/m3 ND 2.0 09/23/14 21:47
trans-1,3-Dichloropropene ug/m3 ND 0.92 09/23/14 21:47
Trichloroethene ug/m3 ND 0.55 09/23/14 21:47
Trichlorofluoromethane ug/m3 ND 1.1 09/23/14 21:47
Vinyl acetate ug/m3 ND 0.72 09/23/14 21:47
Vinyl chloride ug/m3 ND 0.26 09/23/14 21:47
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
1798014LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1-Trichloroethane ug/m3 59.655.5 107 72-128
1,1,2,2-Tetrachloroethane ug/m3 69.169.8 99 72-136
1,1,2-Trichloroethane ug/m3 61.855.5 111 72-130
1,1,2-Trichlorotrifluoroethane ug/m3 78.577.9 101 68-126
1,1-Dichloroethane ug/m3 38.341.2 93 68-128
1,1-Dichloroethene ug/m3 40.240.3 100 68-130
1,2,4-Trichlorobenzene ug/m3 70.475.5 93 30-150
1,2,4-Trimethylbenzene ug/m3 55.150 110 71-140
1,2-Dibromoethane (EDB)ug/m3 81.678.1 104 73-136
1,2-Dichlorobenzene ug/m3 65.561.2 107 63-150
1,2-Dichloroethane ug/m3 38.841.2 94 71-132
1,2-Dichloropropane ug/m3 47.847 102 72-130
1,3,5-Trimethylbenzene ug/m3 53.050 106 73-136
1,3-Butadiene ug/m3 19.122.5 85 72-130
1,3-Dichlorobenzene ug/m3 67.761.2 111 69-142
1,4-Dichlorobenzene ug/m3 67.361.2 110 65-142
2-Butanone (MEK)ug/m3 26.930 90 71-135
2-Hexanone ug/m3 36.141.7 87 75-133
4-Ethyltoluene ug/m3 55.250 110 73-134
4-Methyl-2-pentanone (MIBK)ug/m3 44.741.7 107 72-137
Acetone ug/m3 26.324.2 109 68-136
Benzene ug/m3 37.532.5 115 69-134
Bromodichloromethane ug/m3 77.168.2 113 74-129
REPORT OF LABORATORY ANALYSIS
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Page 24 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
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.
1798014LABORATORY CONTROL SAMPLE:
LCSSpike
Bromoform ug/m3 101105 96 69-138
Bromomethane ug/m3 42.439.5 107 68-127
Carbon disulfide ug/m3 33.431.7 105 68-130
Carbon tetrachloride ug/m3 66.064 103 66-134
Chlorobenzene ug/m3 49.946.8 107 72-137
Chloroethane ug/m3 24.326.8 91 69-128
Chloroform ug/m3 47.049.7 95 72-127
Chloromethane ug/m3 17.221 82 69-125
cis-1,2-Dichloroethene ug/m3 41.540.3 103 71-135
cis-1,3-Dichloropropene ug/m3 51.346.2 111 74-134
Cyclohexane ug/m3 33.235 95 72-130
Dibromochloromethane ug/m3 96.286.6 111 73-133
Dichlorodifluoromethane ug/m3 50.950.3 101 69-125
Dichlorotetrafluoroethane ug/m3 74.471.1 105 68-128
Ethyl acetate ug/m3 34.036.6 93 71-134
Ethylbenzene ug/m3 48.744.2 110 73-139
Hexachloro-1,3-butadiene ug/m3 98.8108 91 30-150
m&p-Xylene ug/m3 46.344.2 105 73-139
Methyl-tert-butyl ether ug/m3 38.336.7 105 72-132
Methylene Chloride ug/m3 31.635.3 89 64-134
n-Heptane ug/m3 37.541.7 90 70-130
n-Hexane ug/m3 34.935.8 97 69-128
Naphthalene ug/m3 42.053.3 79 61-150
o-Xylene ug/m3 49.644.2 112 71-138
Propylene ug/m3 14.617.5 84 69-133
Styrene ug/m3 47.643.3 110 74-136
Tetrachloroethene ug/m3 74.769 108 69-136
Tetrahydrofuran ug/m3 27.230 91 73-131
Toluene ug/m3 44.238.3 115 67-133
trans-1,2-Dichloroethene ug/m3 48.840.3 121 70-131
trans-1,3-Dichloropropene ug/m3 55.146.2 119 72-135
Trichloroethene ug/m3 61.554.6 113 70-135
Trichlorofluoromethane ug/m3 59.757.1 105 67-125
Vinyl acetate ug/m3 31.435.8 88 72-133
Vinyl chloride ug/m3 25.126 97 69-132
REPORT OF LABORATORY ANALYSIS
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Page 25 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
AIR/21410
TO-15
TO-15
TO15 MSV AIR Low Level
Associated Lab Samples:92217341006, 92217341007, 92217341008, 92217341009
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:1798331
Associated Lab Samples:92217341006, 92217341007, 92217341008, 92217341009
Matrix:Air
Analyzed
1,1,1-Trichloroethane ug/m3 ND 1.1 09/24/14 10:26
1,1,2,2-Tetrachloroethane ug/m3 ND 1.4 09/24/14 10:26
1,1,2-Trichloroethane ug/m3 ND 0.55 09/24/14 10:26
1,1,2-Trichlorotrifluoroethane ug/m3 ND 1.6 09/24/14 10:26
1,1-Dichloroethane ug/m3 ND 0.82 09/24/14 10:26
1,1-Dichloroethene ug/m3 ND 0.81 09/24/14 10:26
1,2,4-Trichlorobenzene ug/m3 ND 1.5 09/24/14 10:26
1,2,4-Trimethylbenzene ug/m3 ND 3.8 09/24/14 10:26
1,2-Dibromoethane (EDB)ug/m3 ND 1.6 09/24/14 10:26
1,2-Dichlorobenzene ug/m3 ND 1.2 09/24/14 10:26
1,2-Dichloroethane ug/m3 ND 0.41 09/24/14 10:26
1,2-Dichloropropane ug/m3 ND 0.94 09/24/14 10:26
1,3,5-Trimethylbenzene ug/m3 ND 1.0 09/24/14 10:26
1,3-Butadiene ug/m3 ND 0.45 09/24/14 10:26
1,3-Dichlorobenzene ug/m3 ND 1.2 09/24/14 10:26
1,4-Dichlorobenzene ug/m3 ND 1.2 09/24/14 10:26
2-Butanone (MEK)ug/m3 ND 0.60 09/24/14 10:26
2-Hexanone ug/m3 ND 0.83 09/24/14 10:26
4-Ethyltoluene ug/m3 ND 1.0 09/24/14 10:26
4-Methyl-2-pentanone (MIBK)ug/m3 ND 0.83 09/24/14 10:26
Acetone ug/m3 ND 2.4 09/24/14 10:26
Benzene ug/m3 ND 0.65 09/24/14 10:26
Bromodichloromethane ug/m3 ND 1.4 09/24/14 10:26
Bromoform ug/m3 ND 5.3 09/24/14 10:26
Bromomethane ug/m3 ND 2.0 09/24/14 10:26
Carbon disulfide ug/m3 ND 0.63 09/24/14 10:26
Carbon tetrachloride ug/m3 ND 1.3 09/24/14 10:26
Chlorobenzene ug/m3 ND 0.94 09/24/14 10:26
Chloroethane ug/m3 ND 0.54 09/24/14 10:26
Chloroform ug/m3 ND 0.50 09/24/14 10:26
Chloromethane ug/m3 ND 0.42 09/24/14 10:26
cis-1,2-Dichloroethene ug/m3 ND 0.81 09/24/14 10:26
cis-1,3-Dichloropropene ug/m3 ND 0.92 09/24/14 10:26
Cyclohexane ug/m3 ND 0.70 09/24/14 10:26
Dibromochloromethane ug/m3 ND 1.7 09/24/14 10:26
Dichlorodifluoromethane ug/m3 ND 1.0 09/24/14 10:26
Dichlorotetrafluoroethane ug/m3 ND 1.4 09/24/14 10:26
Ethyl acetate ug/m3 ND 0.73 09/24/14 10:26
Ethylbenzene ug/m3 ND 0.88 09/24/14 10:26
Hexachloro-1,3-butadiene ug/m3 ND 10.8 09/24/14 10:26
m&p-Xylene ug/m3 ND 1.8 09/24/14 10:26
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#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
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:1798331
Associated Lab Samples:92217341006, 92217341007, 92217341008, 92217341009
Matrix:Air
Analyzed
Methyl-tert-butyl ether ug/m3 ND 0.73 09/24/14 10:26
Methylene Chloride ug/m3 ND 3.5 09/24/14 10:26
n-Heptane ug/m3 ND 0.83 09/24/14 10:26
n-Hexane ug/m3 ND 0.72 09/24/14 10:26
Naphthalene ug/m3 ND 2.7 09/24/14 10:26
o-Xylene ug/m3 ND 0.88 09/24/14 10:26
Propylene ug/m3 ND 0.35 09/24/14 10:26
Styrene ug/m3 ND 0.87 09/24/14 10:26
Tetrachloroethene ug/m3 ND 0.69 09/24/14 10:26
Tetrahydrofuran ug/m3 ND 0.60 09/24/14 10:26
Toluene ug/m3 ND 0.77 09/24/14 10:26
trans-1,2-Dichloroethene ug/m3 ND 2.0 09/24/14 10:26
trans-1,3-Dichloropropene ug/m3 ND 0.92 09/24/14 10:26
Trichloroethene ug/m3 ND 0.55 09/24/14 10:26
Trichlorofluoromethane ug/m3 ND 1.1 09/24/14 10:26
Vinyl acetate ug/m3 ND 0.72 09/24/14 10:26
Vinyl chloride ug/m3 ND 0.26 09/24/14 10:26
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
1798332LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1-Trichloroethane ug/m3 57.055.5 103 72-128
1,1,2,2-Tetrachloroethane ug/m3 76.169.8 109 72-136
1,1,2-Trichloroethane ug/m3 63.455.5 114 72-130
1,1,2-Trichlorotrifluoroethane ug/m3 83.177.9 107 68-126
1,1-Dichloroethane ug/m3 47.441.2 115 68-128
1,1-Dichloroethene ug/m3 45.240.3 112 68-130
1,2,4-Trichlorobenzene ug/m3 84.275.5 112 30-150
1,2,4-Trimethylbenzene ug/m3 59.650 119 71-140
1,2-Dibromoethane (EDB)ug/m3 87.178.1 111 73-136
1,2-Dichlorobenzene ug/m3 71.761.2 117 63-150
1,2-Dichloroethane ug/m3 43.641.2 106 71-132
1,2-Dichloropropane ug/m3 55.747 119 72-130
1,3,5-Trimethylbenzene ug/m3 57.650 115 73-136
1,3-Butadiene ug/m3 26.822.5 119 72-130
1,3-Dichlorobenzene ug/m3 74.861.2 122 69-142
1,4-Dichlorobenzene ug/m3 70.961.2 116 65-142
2-Butanone (MEK)ug/m3 33.130 110 71-135
2-Hexanone ug/m3 46.041.7 110 75-133
4-Ethyltoluene ug/m3 60.850 122 73-134
4-Methyl-2-pentanone (MIBK)ug/m3 48.741.7 117 72-137
Acetone ug/m3 30.824.2 128 68-136
Benzene ug/m3 41.332.5 127 69-134
Bromodichloromethane ug/m3 78.368.2 115 74-129
REPORT OF LABORATORY ANALYSIS
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Page 27 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
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.
1798332LABORATORY CONTROL SAMPLE:
LCSSpike
Bromoform ug/m3 102105 97 69-138
Bromomethane ug/m3 51.0 L339.5 129 68-127
Carbon disulfide ug/m3 36.831.7 116 68-130
Carbon tetrachloride ug/m3 63.664 99 66-134
Chlorobenzene ug/m3 50.946.8 109 72-137
Chloroethane ug/m3 32.526.8 121 69-128
Chloroform ug/m3 49.749.7 100 72-127
Chloromethane ug/m3 19.821 94 69-125
cis-1,2-Dichloroethene ug/m3 48.640.3 121 71-135
cis-1,3-Dichloropropene ug/m3 54.646.2 118 74-134
Cyclohexane ug/m3 42.135 120 72-130
Dibromochloromethane ug/m3 10386.6 119 73-133
Dichlorodifluoromethane ug/m3 50.850.3 101 69-125
Dichlorotetrafluoroethane ug/m3 76.871.1 108 68-128
Ethyl acetate ug/m3 37.836.6 103 71-134
Ethylbenzene ug/m3 48.944.2 111 73-139
Hexachloro-1,3-butadiene ug/m3 116108 107 30-150
m&p-Xylene ug/m3 47.444.2 107 73-139
Methyl-tert-butyl ether ug/m3 40.436.7 110 72-132
Methylene Chloride ug/m3 38.635.3 109 64-134
n-Heptane ug/m3 45.041.7 108 70-130
n-Hexane ug/m3 41.035.8 114 69-128
Naphthalene ug/m3 54.953.3 103 61-150
o-Xylene ug/m3 50.744.2 115 71-138
Propylene ug/m3 15.917.5 91 69-133
Styrene ug/m3 49.743.3 115 74-136
Tetrachloroethene ug/m3 82.669 120 69-136
Tetrahydrofuran ug/m3 30.330 101 73-131
Toluene ug/m3 45.038.3 117 67-133
trans-1,2-Dichloroethene ug/m3 51.040.3 126 70-131
trans-1,3-Dichloropropene ug/m3 54.346.2 118 72-135
Trichloroethene ug/m3 61.854.6 113 70-135
Trichlorofluoromethane ug/m3 59.357.1 104 67-125
Vinyl acetate ug/m3 36.335.8 101 72-133
Vinyl chloride ug/m3 33.326 128 69-132
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 09/26/2014 05:29 PM
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Page 28 of 32
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
Pace Analytical Services - MinneapolisPASI-M
ANALYTE QUALIFIERS
Analyte concentration exceeded the calibration range. The reported result is estimated.E
Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in
associated samples. Results unaffected by high bias.L3
REPORT OF LABORATORY ANALYSIS
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Page 29 of 32
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92217341
Atherton Mill 6228-12-0051
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92217341001 AIR/21406IA-M TO-15
92217341002 AIR/21406IA-N TO-15
92217341003 AIR/21406IA-O TO-15
92217341004 AIR/21406IA-P TO-15
92217341005 AIR/21406IA-Q TO-15
92217341006 AIR/21410IA-R TO-15
92217341007 AIR/21410IA-S TO-15
92217341008 AIR/21410IA-T TO-15
92217341009 AIR/21410IA-U TO-15
REPORT OF LABORATORY ANALYSIS
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Page 30 of 32
Page 31 of 32
Page 32 of 32
#=CL#
October 13, 2014
LIMS USE: FR - ROB FOSTER
LIMS OBJECT ID: 92220683
92220683
Project:
Pace Project No.:
RE:
Rob Foster
AMEC-Charlotte
2801 Yorkmont Road Suite 100
Charlotte, NC 28208
ATHERTON MILL 6228-12-0051
Dear Rob Foster:
Enclosed are the analytical results for sample(s) received by the laboratory on October 09, 2014.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail]
Project Manager
Enclosures
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Page 1 of 14
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84
West Virginia Certification #: 357Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
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Page 2 of 14
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92220683001 SAMPLE 1 EPA 8270 74 PASI-CRES
ASTM D2974-87 1 PASI-CACS
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Page 3 of 14
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Sample:SAMPLE 1 Lab ID:92220683001 Collected:10/08/14 16:00 Received:10/09/14 11:00 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave
Acenaphthene 1960000 ug/kg 10/13/14 10:10 83-32-910/10/14 09:2080600050
Acenaphthylene ND ug/kg 10/13/14 10:10 208-96-810/10/14 09:2080600050
Aniline ND ug/kg 10/13/14 10:10 62-53-310/10/14 09:2080600050
Anthracene 2790000 ug/kg 10/13/14 10:10 120-12-710/10/14 09:2080600050
Benzo(a)anthracene 4400000 ug/kg 10/13/14 10:10 56-55-310/10/14 09:2080600050
Benzo(a)pyrene 3910000 ug/kg 10/13/14 10:10 50-32-810/10/14 09:2080600050
Benzo(b)fluoranthene 3600000 ug/kg 10/13/14 10:10 205-99-210/10/14 09:2080600050
Benzo(g,h,i)perylene 2570000 ug/kg 10/13/14 10:10 191-24-210/10/14 09:2080600050
Benzo(k)fluoranthene 3360000 ug/kg 10/13/14 10:10 207-08-910/10/14 09:2080600050
Benzoic Acid ND ug/kg 10/13/14 10:10 65-85-010/10/14 09:20403000050
Benzyl alcohol ND ug/kg 10/13/14 10:10 100-51-610/10/14 09:20161000050
4-Bromophenylphenyl ether ND ug/kg 10/13/14 10:10 101-55-310/10/14 09:2080600050
Butylbenzylphthalate ND ug/kg 10/13/14 10:10 85-68-710/10/14 09:2080600050
4-Chloro-3-methylphenol ND ug/kg 10/13/14 10:10 59-50-710/10/14 09:20161000050
4-Chloroaniline ND ug/kg 10/13/14 10:10 106-47-810/10/14 09:20403000050
bis(2-Chloroethoxy)methane ND ug/kg 10/13/14 10:10 111-91-110/10/14 09:2080600050
bis(2-Chloroethyl) ether ND ug/kg 10/13/14 10:10 111-44-410/10/14 09:2080600050
bis(2-Chloroisopropyl) ether ND ug/kg 10/13/14 10:10 108-60-110/10/14 09:2080600050
2-Chloronaphthalene ND ug/kg 10/13/14 10:10 91-58-710/10/14 09:2080600050
2-Chlorophenol ND ug/kg 10/13/14 10:10 95-57-810/10/14 09:2080600050
4-Chlorophenylphenyl ether ND ug/kg 10/13/14 10:10 7005-72-310/10/14 09:2080600050
Chrysene 4220000 ug/kg 10/13/14 10:10 218-01-910/10/14 09:2080600050
Dibenz(a,h)anthracene 861000 ug/kg 10/13/14 10:10 53-70-310/10/14 09:2080600050
Dibenzofuran 1260000 ug/kg 10/13/14 10:10 132-64-910/10/14 09:2080600050
1,2-Dichlorobenzene ND ug/kg 10/13/14 10:10 95-50-110/10/14 09:2080600050
1,3-Dichlorobenzene ND ug/kg 10/13/14 10:10 541-73-110/10/14 09:2080600050
1,4-Dichlorobenzene ND ug/kg 10/13/14 10:10 106-46-710/10/14 09:2080600050
3,3'-Dichlorobenzidine ND ug/kg 10/13/14 10:10 91-94-110/10/14 09:20403000050
2,4-Dichlorophenol ND ug/kg 10/13/14 10:10 120-83-210/10/14 09:2080600050
Diethylphthalate ND ug/kg 10/13/14 10:10 84-66-210/10/14 09:2080600050
2,4-Dimethylphenol ND ug/kg 10/13/14 10:10 105-67-910/10/14 09:2080600050
Dimethylphthalate ND ug/kg 10/13/14 10:10 131-11-310/10/14 09:2080600050
Di-n-butylphthalate ND ug/kg 10/13/14 10:10 84-74-210/10/14 09:2080600050
4,6-Dinitro-2-methylphenol ND ug/kg 10/13/14 10:10 534-52-110/10/14 09:20161000050
2,4-Dinitrophenol ND ug/kg 10/13/14 10:10 51-28-510/10/14 09:20403000050
2,4-Dinitrotoluene ND ug/kg 10/13/14 10:10 121-14-210/10/14 09:2080600050
2,6-Dinitrotoluene ND ug/kg 10/13/14 10:10 606-20-210/10/14 09:2080600050
Di-n-octylphthalate ND ug/kg 10/13/14 10:10 117-84-010/10/14 09:2080600050
bis(2-Ethylhexyl)phthalate ND ug/kg 10/13/14 10:10 117-81-710/10/14 09:2080600050
Fluoranthene 13200000 ug/kg 10/13/14 11:59 206-44-010/10/14 09:203230000200
Fluorene 1630000 ug/kg 10/13/14 10:10 86-73-710/10/14 09:2080600050
Hexachloro-1,3-butadiene ND ug/kg 10/13/14 10:10 87-68-310/10/14 09:2080600050
Hexachlorobenzene ND ug/kg 10/13/14 10:10 118-74-110/10/14 09:2080600050
Hexachlorocyclopentadiene ND ug/kg 10/13/14 10:10 77-47-410/10/14 09:2080600050
Hexachloroethane ND ug/kg 10/13/14 10:10 67-72-110/10/14 09:2080600050
Indeno(1,2,3-cd)pyrene 2120000 ug/kg 10/13/14 10:10 193-39-510/10/14 09:2080600050
REPORT OF LABORATORY ANALYSIS
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Page 4 of 14
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Sample:SAMPLE 1 Lab ID:92220683001 Collected:10/08/14 16:00 Received:10/09/14 11:00 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave
Isophorone ND ug/kg 10/13/14 10:10 78-59-110/10/14 09:2080600050
1-Methylnaphthalene ND ug/kg 10/13/14 10:10 90-12-010/10/14 09:2080600050
2-Methylnaphthalene ND ug/kg 10/13/14 10:10 91-57-610/10/14 09:2080600050
2-Methylphenol(o-Cresol)ND ug/kg 10/13/14 10:10 95-48-710/10/14 09:2080600050
3&4-Methylphenol(m&p Cresol)ND ug/kg 10/13/14 10:1010/10/14 09:2080600050
Naphthalene 1760000 ug/kg 10/13/14 10:10 91-20-310/10/14 09:2080600050
2-Nitroaniline ND ug/kg 10/13/14 10:10 88-74-410/10/14 09:20403000050
3-Nitroaniline ND ug/kg 10/13/14 10:10 99-09-210/10/14 09:20403000050
4-Nitroaniline ND ug/kg 10/13/14 10:10 100-01-610/10/14 09:20161000050
Nitrobenzene ND ug/kg 10/13/14 10:10 98-95-310/10/14 09:2080600050
2-Nitrophenol ND ug/kg 10/13/14 10:10 88-75-510/10/14 09:2080600050
4-Nitrophenol ND ug/kg 10/13/14 10:10 100-02-710/10/14 09:20403000050
N-Nitrosodimethylamine ND ug/kg 10/13/14 10:10 62-75-910/10/14 09:2080600050
N-Nitroso-di-n-propylamine ND ug/kg 10/13/14 10:10 621-64-710/10/14 09:2080600050
N-Nitrosodiphenylamine ND ug/kg 10/13/14 10:10 86-30-610/10/14 09:2080600050
Pentachlorophenol ND ug/kg 10/13/14 10:10 87-86-510/10/14 09:20403000050
Phenanthrene 14100000 ug/kg 10/13/14 11:59 85-01-810/10/14 09:203230000200
Phenol ND ug/kg 10/13/14 10:10 108-95-210/10/14 09:2080600050
Pyrene 10800000 ug/kg 10/13/14 11:59 129-00-010/10/14 09:203230000200
1,2,4-Trichlorobenzene ND ug/kg 10/13/14 10:10 120-82-110/10/14 09:2080600050
2,4,5-Trichlorophenol ND ug/kg 10/13/14 10:10 95-95-410/10/14 09:2080600050
2,4,6-Trichlorophenol ND ug/kg 10/13/14 10:10 88-06-210/10/14 09:2080600050
Surrogates
Nitrobenzene-d5 (S)0 %10/13/14 10:10 4165-60-0 D3,P3,
S410/10/14 09:2023-110 50
2-Fluorobiphenyl (S)0 %10/13/14 10:10 321-60-810/10/14 09:2030-110 50
Terphenyl-d14 (S)0 %10/13/14 10:10 1718-51-010/10/14 09:2028-110 50
Phenol-d6 (S)0 %10/13/14 10:10 13127-88-310/10/14 09:2022-110 50
2-Fluorophenol (S)0 %10/13/14 10:10 367-12-410/10/14 09:2013-110 50
2,4,6-Tribromophenol (S)0 %10/13/14 10:10 118-79-610/10/14 09:2027-110 50
Analytical Method: ASTM D2974-87Percent Moisture
Percent Moisture 1.8 %10/13/14 13:160.10 1
REPORT OF LABORATORY ANALYSIS
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Page 5 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
OEXT/30381
EPA 3546
EPA 8270
8270 Solid MSSV Microwave
Associated Lab Samples:92220683001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:1304148
Associated Lab Samples:92220683001
Matrix:Solid
Analyzed
1,2,4-Trichlorobenzene ug/kg ND 330 10/13/14 09:17
1,2-Dichlorobenzene ug/kg ND 330 10/13/14 09:17
1,3-Dichlorobenzene ug/kg ND 330 10/13/14 09:17
1,4-Dichlorobenzene ug/kg ND 330 10/13/14 09:17
1-Methylnaphthalene ug/kg ND 330 10/13/14 09:17
2,4,5-Trichlorophenol ug/kg ND 330 10/13/14 09:17
2,4,6-Trichlorophenol ug/kg ND 330 10/13/14 09:17
2,4-Dichlorophenol ug/kg ND 330 10/13/14 09:17
2,4-Dimethylphenol ug/kg ND 330 10/13/14 09:17
2,4-Dinitrophenol ug/kg ND 1650 10/13/14 09:17
2,4-Dinitrotoluene ug/kg ND 330 10/13/14 09:17
2,6-Dinitrotoluene ug/kg ND 330 10/13/14 09:17
2-Chloronaphthalene ug/kg ND 330 10/13/14 09:17
2-Chlorophenol ug/kg ND 330 10/13/14 09:17
2-Methylnaphthalene ug/kg ND 330 10/13/14 09:17
2-Methylphenol(o-Cresol)ug/kg ND 330 10/13/14 09:17
2-Nitroaniline ug/kg ND 1650 10/13/14 09:17
2-Nitrophenol ug/kg ND 330 10/13/14 09:17
3&4-Methylphenol(m&p Cresol)ug/kg ND 330 10/13/14 09:17
3,3'-Dichlorobenzidine ug/kg ND 1650 10/13/14 09:17
3-Nitroaniline ug/kg ND 1650 10/13/14 09:17
4,6-Dinitro-2-methylphenol ug/kg ND 660 10/13/14 09:17
4-Bromophenylphenyl ether ug/kg ND 330 10/13/14 09:17
4-Chloro-3-methylphenol ug/kg ND 660 10/13/14 09:17
4-Chloroaniline ug/kg ND 1650 10/13/14 09:17
4-Chlorophenylphenyl ether ug/kg ND 330 10/13/14 09:17
4-Nitroaniline ug/kg ND 660 10/13/14 09:17
4-Nitrophenol ug/kg ND 1650 10/13/14 09:17
Acenaphthene ug/kg ND 330 10/13/14 09:17
Acenaphthylene ug/kg ND 330 10/13/14 09:17
Aniline ug/kg ND 330 10/13/14 09:17
Anthracene ug/kg ND 330 10/13/14 09:17
Benzo(a)anthracene ug/kg ND 330 10/13/14 09:17
Benzo(a)pyrene ug/kg ND 330 10/13/14 09:17
Benzo(b)fluoranthene ug/kg ND 330 10/13/14 09:17
Benzo(g,h,i)perylene ug/kg ND 330 10/13/14 09:17
Benzo(k)fluoranthene ug/kg ND 330 10/13/14 09:17
Benzoic Acid ug/kg ND 1650 10/13/14 09:17
Benzyl alcohol ug/kg ND 660 10/13/14 09:17
bis(2-Chloroethoxy)methane ug/kg ND 330 10/13/14 09:17
bis(2-Chloroethyl) ether ug/kg ND 330 10/13/14 09:17
REPORT OF LABORATORY ANALYSIS
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Page 6 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
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:1304148
Associated Lab Samples:92220683001
Matrix:Solid
Analyzed
bis(2-Chloroisopropyl) ether ug/kg ND 330 10/13/14 09:17
bis(2-Ethylhexyl)phthalate ug/kg ND 330 10/13/14 09:17
Butylbenzylphthalate ug/kg ND 330 10/13/14 09:17
Chrysene ug/kg ND 330 10/13/14 09:17
Di-n-butylphthalate ug/kg ND 330 10/13/14 09:17
Di-n-octylphthalate ug/kg ND 330 10/13/14 09:17
Dibenz(a,h)anthracene ug/kg ND 330 10/13/14 09:17
Dibenzofuran ug/kg ND 330 10/13/14 09:17
Diethylphthalate ug/kg ND 330 10/13/14 09:17
Dimethylphthalate ug/kg ND 330 10/13/14 09:17
Fluoranthene ug/kg ND 330 10/13/14 09:17
Fluorene ug/kg ND 330 10/13/14 09:17
Hexachloro-1,3-butadiene ug/kg ND 330 10/13/14 09:17
Hexachlorobenzene ug/kg ND 330 10/13/14 09:17
Hexachlorocyclopentadiene ug/kg ND 330 10/13/14 09:17
Hexachloroethane ug/kg ND 330 10/13/14 09:17
Indeno(1,2,3-cd)pyrene ug/kg ND 330 10/13/14 09:17
Isophorone ug/kg ND 330 10/13/14 09:17
N-Nitroso-di-n-propylamine ug/kg ND 330 10/13/14 09:17
N-Nitrosodimethylamine ug/kg ND 330 10/13/14 09:17
N-Nitrosodiphenylamine ug/kg ND 330 10/13/14 09:17
Naphthalene ug/kg ND 330 10/13/14 09:17
Nitrobenzene ug/kg ND 330 10/13/14 09:17
Pentachlorophenol ug/kg ND 1650 10/13/14 09:17
Phenanthrene ug/kg ND 330 10/13/14 09:17
Phenol ug/kg ND 330 10/13/14 09:17
Pyrene ug/kg ND 330 10/13/14 09:17
2,4,6-Tribromophenol (S)%72 27-110 10/13/14 09:17
2-Fluorobiphenyl (S)%68 30-110 10/13/14 09:17
2-Fluorophenol (S)%56 13-110 10/13/14 09:17
Nitrobenzene-d5 (S)%59 23-110 10/13/14 09:17
Phenol-d6 (S)%59 22-110 10/13/14 09:17
Terphenyl-d14 (S)%81 28-110 10/13/14 09:17
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
1304149LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene ug/kg 12901670 78 36-120
1,2-Dichlorobenzene ug/kg 11201670 67 41-120
1,3-Dichlorobenzene ug/kg 1080 L216706566-120
1,4-Dichlorobenzene ug/kg 11701670 70 42-120
1-Methylnaphthalene ug/kg 12201670 73 40-120
2,4,5-Trichlorophenol ug/kg 12901670 77 37-120
2,4,6-Trichlorophenol ug/kg 12001670 72 40-120
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
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[phone]
Page 7 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
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.
1304149LABORATORY CONTROL SAMPLE:
LCSSpike
2,4-Dichlorophenol ug/kg 12901670 77 33-120
2,4-Dimethylphenol ug/kg 12701670 76 36-120
2,4-Dinitrophenol ug/kg 53408330 64 22-121
2,4-Dinitrotoluene ug/kg 13201670 79 60-120
2,6-Dinitrotoluene ug/kg 13101670 78 54-120
2-Chloronaphthalene ug/kg 11701670 70 41-120
2-Chlorophenol ug/kg 11901670 72 39-120
2-Methylnaphthalene ug/kg 11801670 71 26-120
2-Methylphenol(o-Cresol)ug/kg 11801670 71 41-120
2-Nitroaniline ug/kg 21503330 65 45-120
2-Nitrophenol ug/kg 11901670 71 35-120
3&4-Methylphenol(m&p Cresol)ug/kg 11601670 69 35-120
3,3'-Dichlorobenzidine ug/kg 26503330 79 16-125
3-Nitroaniline ug/kg 22603330 68 45-120
4,6-Dinitro-2-methylphenol ug/kg 25803330 77 46-120
4-Bromophenylphenyl ether ug/kg 14801670 89 36-120
4-Chloro-3-methylphenol ug/kg 25803330 77 37-120
4-Chloroaniline ug/kg 22603330 68 35-120
4-Chlorophenylphenyl ether ug/kg 13801670 83 30-120
4-Nitroaniline ug/kg 22703330 68 48-120
4-Nitrophenol ug/kg 53808330 65 43-120
Acenaphthene ug/kg 12001670 72 46-120
Acenaphthylene ug/kg 11101670 67 46-120
Aniline ug/kg 9161670 55 33-120
Anthracene ug/kg 13501670 81 63-120
Benzo(a)anthracene ug/kg 13101670 78 61-120
Benzo(a)pyrene ug/kg 13401670 81 59-120
Benzo(b)fluoranthene ug/kg 12501670 75 55-120
Benzo(g,h,i)perylene ug/kg 11501670 69 57-120
Benzo(k)fluoranthene ug/kg 13101670 78 56-120
Benzoic Acid ug/kg 38908330 47 13-120
Benzyl alcohol ug/kg 24903330 75 34-120
bis(2-Chloroethoxy)methane ug/kg 10901670 65 21-120
bis(2-Chloroethyl) ether ug/kg 11101670 67 25-120
bis(2-Chloroisopropyl) ether ug/kg 8071670 48 13-120
bis(2-Ethylhexyl)phthalate ug/kg 12401670 74 56-123
Butylbenzylphthalate ug/kg 12301670 74 57-120
Chrysene ug/kg 13401670 80 64-120
Di-n-butylphthalate ug/kg 12501670 75 58-120
Di-n-octylphthalate ug/kg 11701670 70 47-121
Dibenz(a,h)anthracene ug/kg 12501670 75 56-120
Dibenzofuran ug/kg 13001670 78 43-120
Diethylphthalate ug/kg 12601670 76 55-120
Dimethylphthalate ug/kg 13001670 78 54-120
Fluoranthene ug/kg 13201670 79 61-120
Fluorene ug/kg 13101670 78 51-120
Hexachloro-1,3-butadiene ug/kg 13401670 80 22-120
REPORT OF LABORATORY ANALYSIS
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[phone]
Page 8 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
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.
1304149LABORATORY CONTROL SAMPLE:
LCSSpike
Hexachlorobenzene ug/kg 14301670 86 53-120
Hexachlorocyclopentadiene ug/kg 10001670 60 18-150
Hexachloroethane ug/kg 11201670 67 39-120
Indeno(1,2,3-cd)pyrene ug/kg 949 L216705758-120
Isophorone ug/kg 11001670 66 38-120
N-Nitroso-di-n-propylamine ug/kg 11101670 67 30-120
N-Nitrosodimethylamine ug/kg 9441670 57 32-120
N-Nitrosodiphenylamine ug/kg 13501670 81 50-120
Naphthalene ug/kg 11201670 67 38-120
Nitrobenzene ug/kg 10801670 65 37-120
Pentachlorophenol ug/kg 21103330 63 10-120
Phenanthrene ug/kg 12701670 76 62-120
Phenol ug/kg 12301670 74 37-120
Pyrene ug/kg 13601670 82 63-120
2,4,6-Tribromophenol (S)%83 27-110
2-Fluorobiphenyl (S)%68 30-110
2-Fluorophenol (S)%62 13-110
Nitrobenzene-d5 (S)%66 23-110
Phenol-d6 (S)%65 22-110
Terphenyl-d14 (S)%87 28-110
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
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[phone]
Page 9 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
PMST/7114
ASTM D2974-87
ASTM D2974-87
Dry Weight/Percent Moisture
Associated Lab Samples:92220683001
Parameter Units
Dup
Result QualifiersRPDResult
92219735001
1304257SAMPLE DUPLICATE:
Percent Moisture %18.2 318.8
Parameter Units
Dup
Result QualifiersRPDResult
92220798003
1304258SAMPLE DUPLICATE:
Percent Moisture %15.7 614.8
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
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[phone]
Page 10 of 14
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
Pace Analytical Services - CharlottePASI-C
ANALYTE QUALIFIERS
Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3
Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated
samples may be biased low.L2
Sample extract could not be concentrated to the routine final volume, resulting in elevated reporting limits.P3
Surrogate recovery not evaluated against control limits due to sample dilution.S4
REPORT OF LABORATORY ANALYSIS
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Page 11 of 14
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92220683001 OEXT/30381 MSSV/9763SAMPLE 1 EPA 3546 EPA 8270
92220683001 PMST/7114SAMPLE 1 ASTM D2974-87
REPORT OF LABORATORY ANALYSIS
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Page 12 of 14
Page 13 of 14
Page 14 of 14
#=CL#
October 03, 2014
LIMS USE: FR - ANDREW FRANTZ
LIMS OBJECT ID: 92218300
92218300
Project:
Pace Project No.:
RE:
Mr. Andrew Frantz
AMEC-Charlotte
2801 Yorkmont Road
Suite 100
Charlotte, NC 28208
Atherton Mill 6228-12-0051
Dear Mr. Frantz:
Enclosed are the analytical results for sample(s) received by the laboratory on September 22, 2014.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail]
Project Manager
Enclosures
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Page 1 of 13
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
Minnesota Certification IDs1700 Elm Street SE Suite 200, Minneapolis, MN 55414A2LA Certification #: 2926.01
Alaska Certification #: UST-078Alaska Certification #MN00064Alabama Certification #40770Alabama Certification #40770Arizona Certification #: AZ-0014
Arkansas Certification #: 88-0680California Certification #: 01155CAColorado Certification #PaceConnecticut Certification #: PH-0256EPA Region 8 Certification #: 8TMS-L
Florida/NELAP Certification #: E87605Guam Certification #: PaceGeorgia Certification #: 959Idaho Certification #: MN00064Hawaii Certification #MN00064
Illinois Certification #: 200011Indiana Certification#C-MN-01Iowa Certification #: 368Kansas Certification #: E-10167Kentucky Dept of Envi. Protection - DW #90062
Kentucky Dept of Envi. Protection - WW #:90062Louisiana DEQ Certification #: 3086Louisiana DHH #: LA140001Maine Certification #: 2013011Maryland Certification #: 322
Michigan DEPH Certification #: 9909Minnesota Certification #: 027-053-137
Mississippi Certification #: PaceMontana Certification #: MT0092
Nevada Certification #: MN_00064Nebraska Certification #: PaceNew Jersey Certification #: MN-002New Jersey Certification #: MN-002New York Certification #: 11647
North Carolina Certification #: 530North Carolina State Public Health #: 27700North Dakota Certification #: R-036Ohio EPA #: 4150Ohio VAP Certification #: CL101
Oklahoma Certification #: 9507Oregon Certification #: MN200001Oregon Certification #: MN300001Pennsylvania Certification #: 68-00563Puerto Rico Certification
Saipan (CNMI) #:MP0003South Carolina #:74003001Texas Certification #: T104704192Tennessee Certification #: 02818Utah Certification #: MN000642013-4
Virginia DGS Certification #: 251Virginia/VELAP Certification #: PaceWashington Certification #: C486Wisconsin Certification #: 999407970West Virginia Certification #: 382
West Virginia DHHR #:9952C
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..
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Page 2 of 13
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92218300001 E-1 TO-15 58 PASI-MMJL
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
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Huntersville, NC 28078
[phone]
Page 3 of 13
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
Sample:E-1 Lab ID:92218300001 Collected:09/19/14 15:00 Received:09/22/14 07:27 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: TO-15TO15 MSV AIR
Acetone 1960 ug/m3 09/30/14 06:37 67-64-1982407
Benzene ND ug/m3 09/28/14 12:45 71-43-23.3 5.06
Bromodichloromethane ND ug/m3 09/28/14 12:45 75-27-46.9 5.06
Bromoform ND ug/m3 09/28/14 12:45 75-25-210.6 5.06
Bromomethane ND ug/m3 09/28/14 12:45 74-83-94.0 5.06
1,3-Butadiene ND ug/m3 09/28/14 12:45 106-99-02.3 5.06
2-Butanone (MEK)6100 ug/m3 09/30/14 06:37 78-93-3244407
Carbon disulfide 12.6 ug/m3 09/28/14 12:45 75-15-03.2 5.06
Carbon tetrachloride ND ug/m3 09/28/14 12:45 56-23-53.2 5.06
Chlorobenzene ND ug/m3 09/28/14 12:45 108-90-74.8 5.06
Chloroethane ND ug/m3 09/28/14 12:45 75-00-32.7 5.06
Chloroform ND ug/m3 09/28/14 12:45 67-66-32.5 5.06
Chloromethane ND ug/m3 09/28/14 12:45 74-87-3 CL,L22.1 5.06
Cyclohexane ND ug/m3 09/28/14 12:45 110-82-73.5 5.06
Dibromochloromethane ND ug/m3 09/28/14 12:45 124-48-18.8 5.06
1,2-Dibromoethane (EDB)ND ug/m3 09/28/14 12:45 106-93-47.9 5.06
1,2-Dichlorobenzene ND ug/m3 09/28/14 12:45 95-50-16.2 5.06
1,3-Dichlorobenzene ND ug/m3 09/28/14 12:45 541-73-16.2 5.06
1,4-Dichlorobenzene ND ug/m3 09/28/14 12:45 106-46-76.2 5.06
Dichlorodifluoromethane ND ug/m3 09/28/14 12:45 75-71-8 A1,A45.1 5.06
1,1-Dichloroethane ND ug/m3 09/28/14 12:45 75-34-34.1 5.06
1,2-Dichloroethane ND ug/m3 09/28/14 12:45 107-06-22.1 5.06
1,1-Dichloroethene ND ug/m3 09/28/14 12:45 75-35-44.1 5.06
cis-1,2-Dichloroethene ND ug/m3 09/28/14 12:45 156-59-24.1 5.06
trans-1,2-Dichloroethene ND ug/m3 09/28/14 12:45 156-60-54.1 5.06
1,2-Dichloropropane ND ug/m3 09/28/14 12:45 78-87-54.8 5.06
cis-1,3-Dichloropropene ND ug/m3 09/28/14 12:45 10061-01-54.7 5.06
trans-1,3-Dichloropropene ND ug/m3 09/28/14 12:45 10061-02-64.7 5.06
Dichlorotetrafluoroethane ND ug/m3 09/28/14 12:45 76-14-27.2 5.06
Ethyl acetate ND ug/m3 09/28/14 12:45 141-78-63.7 5.06
Ethylbenzene ND ug/m3 09/28/14 12:45 100-41-44.5 5.06
4-Ethyltoluene ND ug/m3 09/28/14 12:45 622-96-85.1 5.06
n-Heptane ND ug/m3 09/28/14 12:45 142-82-54.2 5.06
Hexachloro-1,3-butadiene ND ug/m3 09/28/14 12:45 87-68-311.1 5.06
n-Hexane 20.2 ug/m3 09/28/14 12:45 110-54-33.6 5.06
2-Hexanone ND ug/m3 09/28/14 12:45 591-78-64.2 5.06
Methylene Chloride 189 ug/m3 09/28/14 12:45 75-09-217.9 5.06
4-Methyl-2-pentanone (MIBK)10.1 ug/m3 09/28/14 12:45 108-10-14.2 5.06
Methyl-tert-butyl ether ND ug/m3 09/28/14 12:45 1634-04-43.7 5.06
Naphthalene ND ug/m3 09/28/14 12:45 91-20-313.5 5.06
Propylene ND ug/m3 09/28/14 12:45 115-07-11.8 5.06
Styrene 57.6 ug/m3 09/28/14 12:45 100-42-54.4 5.06
1,1,2,2-Tetrachloroethane ND ug/m3 09/28/14 12:45 79-34-53.5 5.06
Tetrachloroethene 4.9 ug/m3 09/28/14 12:45 127-18-43.5 5.06
Tetrahydrofuran 12100 ug/m3 09/30/14 06:37 109-99-9244407
Toluene 19.4 ug/m3 09/28/14 12:45 108-88-33.9 5.06
1,2,4-Trichlorobenzene ND ug/m3 09/28/14 12:45 120-82-13825.06
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
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Page 4 of 13
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
Sample:E-1 Lab ID:92218300001 Collected:09/19/14 15:00 Received:09/22/14 07:27 Matrix:Air
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: TO-15TO15 MSV AIR
1,1,1-Trichloroethane ND ug/m3 09/28/14 12:45 71-55-65.6 5.06
1,1,2-Trichloroethane ND ug/m3 09/28/14 12:45 79-00-52.8 5.06
Trichloroethene 51.1 ug/m3 09/28/14 12:45 79-01-65.5 5.06
Trichlorofluoromethane ND ug/m3 09/28/14 12:45 75-69-45.8 5.06
1,1,2-Trichlorotrifluoroethane ND ug/m3 09/28/14 12:45 76-13-18.1 5.06
1,2,4-Trimethylbenzene 8.2 ug/m3 09/28/14 12:45 95-63-65.1 5.06
1,3,5-Trimethylbenzene ND ug/m3 09/28/14 12:45 108-67-85.1 5.06
Vinyl acetate ND ug/m3 09/28/14 12:45 108-05-49.1 5.06
Vinyl chloride ND ug/m3 09/28/14 12:45 75-01-41.3 5.06
m&p-Xylene ND ug/m3 09/28/14 12:45 179601-23-18.9 5.06
o-Xylene ND ug/m3 09/28/14 12:45 95-47-64.5 5.06
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
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[phone]
Page 5 of 13
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
AIR/21433
TO-15
TO-15
TO15 MSV AIR Low Level
Associated Lab Samples:92218300001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:1801884
Associated Lab Samples:92218300001
Matrix:Air
Analyzed
1,1,1-Trichloroethane ug/m3 ND 1.1 09/28/14 10:25
1,1,2,2-Tetrachloroethane ug/m3 ND 0.70 09/28/14 10:25
1,1,2-Trichloroethane ug/m3 ND 0.55 09/28/14 10:25
1,1,2-Trichlorotrifluoroethane ug/m3 ND 1.6 09/28/14 10:25
1,1-Dichloroethane ug/m3 ND 0.82 09/28/14 10:25
1,1-Dichloroethene ug/m3 ND 0.81 09/28/14 10:25
1,2,4-Trichlorobenzene ug/m3 ND 75.4 09/28/14 10:25
1,2,4-Trimethylbenzene ug/m3 ND 1.0 09/28/14 10:25
1,2-Dibromoethane (EDB)ug/m3 ND 1.6 09/28/14 10:25
1,2-Dichlorobenzene ug/m3 ND 1.2 09/28/14 10:25
1,2-Dichloroethane ug/m3 ND 0.41 09/28/14 10:25
1,2-Dichloropropane ug/m3 ND 0.94 09/28/14 10:25
1,3,5-Trimethylbenzene ug/m3 ND 1.0 09/28/14 10:25
1,3-Butadiene ug/m3 ND 0.45 09/28/14 10:25
1,3-Dichlorobenzene ug/m3 ND 1.2 09/28/14 10:25
1,4-Dichlorobenzene ug/m3 ND 1.2 09/28/14 10:25
2-Butanone (MEK)ug/m3 ND 0.60 09/28/14 10:25
2-Hexanone ug/m3 ND 0.83 09/28/14 10:25
4-Ethyltoluene ug/m3 ND 1.0 09/28/14 10:25
4-Methyl-2-pentanone (MIBK)ug/m3 ND 0.83 09/28/14 10:25
Acetone ug/m3 ND 2.4 09/28/14 10:25
Benzene ug/m3 ND 0.65 09/28/14 10:25
Bromodichloromethane ug/m3 ND 1.4 09/28/14 10:25
Bromoform ug/m3 ND 2.1 09/28/14 10:25
Bromomethane ug/m3 ND 0.79 09/28/14 10:25
Carbon disulfide ug/m3 ND 0.63 09/28/14 10:25
Carbon tetrachloride ug/m3 ND 0.64 09/28/14 10:25
Chlorobenzene ug/m3 ND 0.94 09/28/14 10:25
Chloroethane ug/m3 ND 0.54 09/28/14 10:25
Chloroform ug/m3 ND 0.50 09/28/14 10:25
Chloromethane ug/m3 ND 0.42 CL09/28/14 10:25
cis-1,2-Dichloroethene ug/m3 ND 0.81 09/28/14 10:25
cis-1,3-Dichloropropene ug/m3 ND 0.92 09/28/14 10:25
Cyclohexane ug/m3 ND 0.70 09/28/14 10:25
Dibromochloromethane ug/m3 ND 1.7 09/28/14 10:25
Dichlorodifluoromethane ug/m3 ND 1.0 09/28/14 10:25
Dichlorotetrafluoroethane ug/m3 ND 1.4 09/28/14 10:25
Ethyl acetate ug/m3 ND 0.73 09/28/14 10:25
Ethylbenzene ug/m3 ND 0.88 09/28/14 10:25
Hexachloro-1,3-butadiene ug/m3 ND 2.2 09/28/14 10:25
m&p-Xylene ug/m3 ND 1.8 09/28/14 10:25
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 13
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
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:1801884
Associated Lab Samples:92218300001
Matrix:Air
Analyzed
Methyl-tert-butyl ether ug/m3 ND 0.73 09/28/14 10:25
Methylene Chloride ug/m3 ND 3.5 09/28/14 10:25
n-Heptane ug/m3 ND 0.83 09/28/14 10:25
n-Hexane ug/m3 ND 0.72 09/28/14 10:25
Naphthalene ug/m3 ND 2.7 09/28/14 10:25
o-Xylene ug/m3 ND 0.88 09/28/14 10:25
Propylene ug/m3 ND 0.35 09/28/14 10:25
Styrene ug/m3 ND 0.87 09/28/14 10:25
Tetrachloroethene ug/m3 ND 0.69 09/28/14 10:25
Tetrahydrofuran ug/m3 ND 0.60 09/28/14 10:25
Toluene ug/m3 ND 0.77 09/28/14 10:25
trans-1,2-Dichloroethene ug/m3 ND 0.81 09/28/14 10:25
trans-1,3-Dichloropropene ug/m3 ND 0.92 09/28/14 10:25
Trichloroethene ug/m3 ND 1.1 09/28/14 10:25
Trichlorofluoromethane ug/m3 ND 1.1 09/28/14 10:25
Vinyl acetate ug/m3 ND 1.8 09/28/14 10:25
Vinyl chloride ug/m3 ND 0.26 09/28/14 10:25
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
1801885LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1-Trichloroethane ug/m3 47.955.5 86 72-128
1,1,2,2-Tetrachloroethane ug/m3 66.569.8 95 72-136
1,1,2-Trichloroethane ug/m3 45.855.5 83 72-130
1,1,2-Trichlorotrifluoroethane ug/m3 59.777.9 77 68-126
1,1-Dichloroethane ug/m3 32.841.2 80 68-128
1,1-Dichloroethene ug/m3 34.640.3 86 68-130
1,2,4-Trichlorobenzene ug/m3 181 CH,L3,SS75.5 240 30-150
1,2,4-Trimethylbenzene ug/m3 56.750 113 71-140
1,2-Dibromoethane (EDB)ug/m3 73.178.1 94 73-136
1,2-Dichlorobenzene ug/m3 59.761.2 98 63-150
1,2-Dichloroethane ug/m3 36.741.2 89 71-132
1,2-Dichloropropane ug/m3 39.847 85 72-130
1,3,5-Trimethylbenzene ug/m3 55.350 111 73-136
1,3-Butadiene ug/m3 18.022.5 80 72-130
1,3-Dichlorobenzene ug/m3 60.861.2 99 69-142
1,4-Dichlorobenzene ug/m3 63.761.2 104 65-142
2-Butanone (MEK)ug/m3 26.830 89 71-135
2-Hexanone ug/m3 45.941.7 110 75-133
4-Ethyltoluene ug/m3 57.950 116 73-134
4-Methyl-2-pentanone (MIBK)ug/m3 38.641.7 93 72-137
Acetone ug/m3 21.824.2 90 68-136
Benzene ug/m3 27.432.5 84 69-134
Bromodichloromethane ug/m3 59.868.2 88 74-129
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
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[phone]
Page 7 of 13
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
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.
1801885LABORATORY CONTROL SAMPLE:
LCSSpike
Bromoform ug/m3 97.1105 92 69-138
Bromomethane ug/m3 39.939.5 101 68-127
Carbon disulfide ug/m3 23.431.7 74 68-130
Carbon tetrachloride ug/m3 53.364 83 66-134
Chlorobenzene ug/m3 42.846.8 91 72-137
Chloroethane ug/m3 21.526.8 80 69-128
Chloroform ug/m3 44.449.7 89 72-127
Chloromethane ug/m3 11.6 CL,L2215569-125
cis-1,2-Dichloroethene ug/m3 32.140.3 80 71-135
cis-1,3-Dichloropropene ug/m3 43.946.2 95 74-134
Cyclohexane ug/m3 30.435 87 72-130
Dibromochloromethane ug/m3 75.686.6 87 73-133
Dichlorodifluoromethane ug/m3 44.250.3 88 69-125
Dichlorotetrafluoroethane ug/m3 50.471.1 71 68-128
Ethyl acetate ug/m3 30.736.6 84 71-134
Ethylbenzene ug/m3 39.744.2 90 73-139
Hexachloro-1,3-butadiene ug/m3 113108 104 30-150
m&p-Xylene ug/m3 41.944.2 95 73-139
Methyl-tert-butyl ether ug/m3 35.136.7 96 72-132
Methylene Chloride ug/m3 28.535.3 81 64-134
n-Heptane ug/m3 36.041.7 86 70-130
n-Hexane ug/m3 29.535.8 82 69-128
Naphthalene ug/m3 98.5 CH,L1,SS53.3 185 61-150
o-Xylene ug/m3 47.744.2 108 71-138
Propylene ug/m3 14.517.5 83 69-133
Styrene ug/m3 48.543.3 112 74-136
Tetrachloroethene ug/m3 55.569 80 69-136
Tetrahydrofuran ug/m3 24.030 80 73-131
Toluene ug/m3 33.238.3 87 67-133
trans-1,2-Dichloroethene ug/m3 32.540.3 80 70-131
trans-1,3-Dichloropropene ug/m3 48.946.2 106 72-135
Trichloroethene ug/m3 45.454.6 83 70-135
Trichlorofluoromethane ug/m3 45.257.1 79 67-125
Vinyl acetate ug/m3 31.035.8 87 72-133
Vinyl chloride ug/m3 21.426 82 69-132
Parameter Units
Dup
Result QualifiersRPDResult
92218300001
1804724SAMPLE DUPLICATE:
1,1,1-Trichloroethane ug/m3 NDND
1,1,2,2-Tetrachloroethane ug/m3 NDND
1,1,2-Trichloroethane ug/m3 NDND
1,1,2-Trichlorotrifluoroethane ug/m3 NDND
1,1-Dichloroethane ug/m3 NDND
1,1-Dichloroethene ug/m3 NDND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 13
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Dup
Result QualifiersRPDResult
92218300001
1804724SAMPLE DUPLICATE:
1,2,4-Trichlorobenzene ug/m3 NDND
1,2,4-Trimethylbenzene ug/m3 11.9 R1378.2
1,2-Dibromoethane (EDB)ug/m3 NDND
1,2-Dichlorobenzene ug/m3 NDND
1,2-Dichloroethane ug/m3 2.3ND
1,2-Dichloropropane ug/m3 NDND
1,3,5-Trimethylbenzene ug/m3 4.4JND
1,3-Butadiene ug/m3 NDND
1,3-Dichlorobenzene ug/m3 NDND
1,4-Dichlorobenzene ug/m3 NDND
2-Butanone (MEK)ug/m3 3090 E,R1666100
2-Hexanone ug/m3 NDND
4-Ethyltoluene ug/m3 3.5JND
4-Methyl-2-pentanone (MIBK)ug/m3 ND10.1
Acetone ug/m3 1180 E,R1501960
Benzene ug/m3 2.4JND
Bromodichloromethane ug/m3 NDND
Bromoform ug/m3 NDND
Bromomethane ug/m3 NDND
Carbon disulfide ug/m3 12.9 312.6
Carbon tetrachloride ug/m3 NDND
Chlorobenzene ug/m3 4.6JND
Chloroethane ug/m3 NDND
Chloroform ug/m3 NDND
Chloromethane ug/m3 ND CL,L2ND
cis-1,2-Dichloroethene ug/m3 NDND
cis-1,3-Dichloropropene ug/m3 NDND
Cyclohexane ug/m3 34.6ND
Dibromochloromethane ug/m3 NDND
Dichlorodifluoromethane ug/m3 NDND
Dichlorotetrafluoroethane ug/m3 NDND
Ethyl acetate ug/m3 NDND
Ethylbenzene ug/m3 4.1JND
Hexachloro-1,3-butadiene ug/m3 NDND
m&p-Xylene ug/m3 10.4ND
Methyl-tert-butyl ether ug/m3 NDND
Methylene Chloride ug/m3 199 5189
n-Heptane ug/m3 10.1ND
n-Hexane ug/m3 26.0 2520.2
Naphthalene ug/m3 NDND
o-Xylene ug/m3 3.8JND
Propylene ug/m3 NDND
Styrene ug/m3 59.1 357.6
Tetrachloroethene ug/m3 5.9 174.9
Tetrahydrofuran ug/m3 5350 E,R17712100
Toluene ug/m3 21.8 1219.4
trans-1,2-Dichloroethene ug/m3 NDND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
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[phone]
Page 9 of 13
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
Dup
Result QualifiersRPDResult
92218300001
1804724SAMPLE DUPLICATE:
trans-1,3-Dichloropropene ug/m3 NDND
Trichloroethene ug/m3 51.2 051.1
Trichlorofluoromethane ug/m3 NDND
Vinyl acetate ug/m3 NDND
Vinyl chloride ug/m3 NDND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
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[phone]
Page 10 of 13
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
Pace Analytical Services - MinneapolisPASI-M
ANALYTE QUALIFIERS
The tedlar bag received outside 48 hours from collection.A1
Sample was transferred from a sampling bag into a Summa Canister within 48 hours of collection.A4
The continuing calibration for this compound is outside of Pace Analytical acceptance limits. The results may be biased
high.CH
The continuing calibration for this compound is outside of Pace Analytical acceptance limits. The results may be biased
low.CL
Analyte concentration exceeded the calibration range. The reported result is estimated.E
Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results may be biased high.L1
Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results may be biased low.L2
Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in
associated samples. Results unaffected by high bias.L3
RPD value was outside control limits.R1
This analyte did not meet the secondary source verification criteria for the initial calibration. The reported result should be
considered an estimated value.SS
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 13
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92218300
Atherton Mill 6228-12-0051
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92218300001 AIR/21433E-1 TO-15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/03/2014 05:20 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 13
Page 13 of 13
#=CL#
October 13, 2014
LIMS USE: FR - ROB FOSTER
LIMS OBJECT ID: 92220683
92220683
Project:
Pace Project No.:
RE:
Rob Foster
AMEC-Charlotte
2801 Yorkmont Road Suite 100
Charlotte, NC 28208
ATHERTON MILL 6228-12-0051
Dear Rob Foster:
Enclosed are the analytical results for sample(s) received by the laboratory on October 09, 2014.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 14
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84
West Virginia Certification #: 357Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 14
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92220683001 SAMPLE 1 EPA 8270 74 PASI-CRES
ASTM D2974-87 1 PASI-CACS
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 14
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Sample:SAMPLE 1 Lab ID:92220683001 Collected:10/08/14 16:00 Received:10/09/14 11:00 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave
Acenaphthene 1960000 ug/kg 10/13/14 10:10 83-32-910/10/14 09:2080600050
Acenaphthylene ND ug/kg 10/13/14 10:10 208-96-810/10/14 09:2080600050
Aniline ND ug/kg 10/13/14 10:10 62-53-310/10/14 09:2080600050
Anthracene 2790000 ug/kg 10/13/14 10:10 120-12-710/10/14 09:2080600050
Benzo(a)anthracene 4400000 ug/kg 10/13/14 10:10 56-55-310/10/14 09:2080600050
Benzo(a)pyrene 3910000 ug/kg 10/13/14 10:10 50-32-810/10/14 09:2080600050
Benzo(b)fluoranthene 3600000 ug/kg 10/13/14 10:10 205-99-210/10/14 09:2080600050
Benzo(g,h,i)perylene 2570000 ug/kg 10/13/14 10:10 191-24-210/10/14 09:2080600050
Benzo(k)fluoranthene 3360000 ug/kg 10/13/14 10:10 207-08-910/10/14 09:2080600050
Benzoic Acid ND ug/kg 10/13/14 10:10 65-85-010/10/14 09:20403000050
Benzyl alcohol ND ug/kg 10/13/14 10:10 100-51-610/10/14 09:20161000050
4-Bromophenylphenyl ether ND ug/kg 10/13/14 10:10 101-55-310/10/14 09:2080600050
Butylbenzylphthalate ND ug/kg 10/13/14 10:10 85-68-710/10/14 09:2080600050
4-Chloro-3-methylphenol ND ug/kg 10/13/14 10:10 59-50-710/10/14 09:20161000050
4-Chloroaniline ND ug/kg 10/13/14 10:10 106-47-810/10/14 09:20403000050
bis(2-Chloroethoxy)methane ND ug/kg 10/13/14 10:10 111-91-110/10/14 09:2080600050
bis(2-Chloroethyl) ether ND ug/kg 10/13/14 10:10 111-44-410/10/14 09:2080600050
bis(2-Chloroisopropyl) ether ND ug/kg 10/13/14 10:10 108-60-110/10/14 09:2080600050
2-Chloronaphthalene ND ug/kg 10/13/14 10:10 91-58-710/10/14 09:2080600050
2-Chlorophenol ND ug/kg 10/13/14 10:10 95-57-810/10/14 09:2080600050
4-Chlorophenylphenyl ether ND ug/kg 10/13/14 10:10 7005-72-310/10/14 09:2080600050
Chrysene 4220000 ug/kg 10/13/14 10:10 218-01-910/10/14 09:2080600050
Dibenz(a,h)anthracene 861000 ug/kg 10/13/14 10:10 53-70-310/10/14 09:2080600050
Dibenzofuran 1260000 ug/kg 10/13/14 10:10 132-64-910/10/14 09:2080600050
1,2-Dichlorobenzene ND ug/kg 10/13/14 10:10 95-50-110/10/14 09:2080600050
1,3-Dichlorobenzene ND ug/kg 10/13/14 10:10 541-73-110/10/14 09:2080600050
1,4-Dichlorobenzene ND ug/kg 10/13/14 10:10 106-46-710/10/14 09:2080600050
3,3'-Dichlorobenzidine ND ug/kg 10/13/14 10:10 91-94-110/10/14 09:20403000050
2,4-Dichlorophenol ND ug/kg 10/13/14 10:10 120-83-210/10/14 09:2080600050
Diethylphthalate ND ug/kg 10/13/14 10:10 84-66-210/10/14 09:2080600050
2,4-Dimethylphenol ND ug/kg 10/13/14 10:10 105-67-910/10/14 09:2080600050
Dimethylphthalate ND ug/kg 10/13/14 10:10 131-11-310/10/14 09:2080600050
Di-n-butylphthalate ND ug/kg 10/13/14 10:10 84-74-210/10/14 09:2080600050
4,6-Dinitro-2-methylphenol ND ug/kg 10/13/14 10:10 534-52-110/10/14 09:20161000050
2,4-Dinitrophenol ND ug/kg 10/13/14 10:10 51-28-510/10/14 09:20403000050
2,4-Dinitrotoluene ND ug/kg 10/13/14 10:10 121-14-210/10/14 09:2080600050
2,6-Dinitrotoluene ND ug/kg 10/13/14 10:10 606-20-210/10/14 09:2080600050
Di-n-octylphthalate ND ug/kg 10/13/14 10:10 117-84-010/10/14 09:2080600050
bis(2-Ethylhexyl)phthalate ND ug/kg 10/13/14 10:10 117-81-710/10/14 09:2080600050
Fluoranthene 13200000 ug/kg 10/13/14 11:59 206-44-010/10/14 09:203230000200
Fluorene 1630000 ug/kg 10/13/14 10:10 86-73-710/10/14 09:2080600050
Hexachloro-1,3-butadiene ND ug/kg 10/13/14 10:10 87-68-310/10/14 09:2080600050
Hexachlorobenzene ND ug/kg 10/13/14 10:10 118-74-110/10/14 09:2080600050
Hexachlorocyclopentadiene ND ug/kg 10/13/14 10:10 77-47-410/10/14 09:2080600050
Hexachloroethane ND ug/kg 10/13/14 10:10 67-72-110/10/14 09:2080600050
Indeno(1,2,3-cd)pyrene 2120000 ug/kg 10/13/14 10:10 193-39-510/10/14 09:2080600050
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 14
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Sample:SAMPLE 1 Lab ID:92220683001 Collected:10/08/14 16:00 Received:10/09/14 11:00 Matrix:Solid
Results reported on a "dry-weight" basis
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave
Isophorone ND ug/kg 10/13/14 10:10 78-59-110/10/14 09:2080600050
1-Methylnaphthalene ND ug/kg 10/13/14 10:10 90-12-010/10/14 09:2080600050
2-Methylnaphthalene ND ug/kg 10/13/14 10:10 91-57-610/10/14 09:2080600050
2-Methylphenol(o-Cresol)ND ug/kg 10/13/14 10:10 95-48-710/10/14 09:2080600050
3&4-Methylphenol(m&p Cresol)ND ug/kg 10/13/14 10:1010/10/14 09:2080600050
Naphthalene 1760000 ug/kg 10/13/14 10:10 91-20-310/10/14 09:2080600050
2-Nitroaniline ND ug/kg 10/13/14 10:10 88-74-410/10/14 09:20403000050
3-Nitroaniline ND ug/kg 10/13/14 10:10 99-09-210/10/14 09:20403000050
4-Nitroaniline ND ug/kg 10/13/14 10:10 100-01-610/10/14 09:20161000050
Nitrobenzene ND ug/kg 10/13/14 10:10 98-95-310/10/14 09:2080600050
2-Nitrophenol ND ug/kg 10/13/14 10:10 88-75-510/10/14 09:2080600050
4-Nitrophenol ND ug/kg 10/13/14 10:10 100-02-710/10/14 09:20403000050
N-Nitrosodimethylamine ND ug/kg 10/13/14 10:10 62-75-910/10/14 09:2080600050
N-Nitroso-di-n-propylamine ND ug/kg 10/13/14 10:10 621-64-710/10/14 09:2080600050
N-Nitrosodiphenylamine ND ug/kg 10/13/14 10:10 86-30-610/10/14 09:2080600050
Pentachlorophenol ND ug/kg 10/13/14 10:10 87-86-510/10/14 09:20403000050
Phenanthrene 14100000 ug/kg 10/13/14 11:59 85-01-810/10/14 09:203230000200
Phenol ND ug/kg 10/13/14 10:10 108-95-210/10/14 09:2080600050
Pyrene 10800000 ug/kg 10/13/14 11:59 129-00-010/10/14 09:203230000200
1,2,4-Trichlorobenzene ND ug/kg 10/13/14 10:10 120-82-110/10/14 09:2080600050
2,4,5-Trichlorophenol ND ug/kg 10/13/14 10:10 95-95-410/10/14 09:2080600050
2,4,6-Trichlorophenol ND ug/kg 10/13/14 10:10 88-06-210/10/14 09:2080600050
Surrogates
Nitrobenzene-d5 (S)0 %10/13/14 10:10 4165-60-0 D3,P3,
S410/10/14 09:2023-110 50
2-Fluorobiphenyl (S)0 %10/13/14 10:10 321-60-810/10/14 09:2030-110 50
Terphenyl-d14 (S)0 %10/13/14 10:10 1718-51-010/10/14 09:2028-110 50
Phenol-d6 (S)0 %10/13/14 10:10 13127-88-310/10/14 09:2022-110 50
2-Fluorophenol (S)0 %10/13/14 10:10 367-12-410/10/14 09:2013-110 50
2,4,6-Tribromophenol (S)0 %10/13/14 10:10 118-79-610/10/14 09:2027-110 50
Analytical Method: ASTM D2974-87Percent Moisture
Percent Moisture 1.8 %10/13/14 13:160.10 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
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Page 5 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
OEXT/30381
EPA 3546
EPA 8270
8270 Solid MSSV Microwave
Associated Lab Samples:92220683001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:1304148
Associated Lab Samples:92220683001
Matrix:Solid
Analyzed
1,2,4-Trichlorobenzene ug/kg ND 330 10/13/14 09:17
1,2-Dichlorobenzene ug/kg ND 330 10/13/14 09:17
1,3-Dichlorobenzene ug/kg ND 330 10/13/14 09:17
1,4-Dichlorobenzene ug/kg ND 330 10/13/14 09:17
1-Methylnaphthalene ug/kg ND 330 10/13/14 09:17
2,4,5-Trichlorophenol ug/kg ND 330 10/13/14 09:17
2,4,6-Trichlorophenol ug/kg ND 330 10/13/14 09:17
2,4-Dichlorophenol ug/kg ND 330 10/13/14 09:17
2,4-Dimethylphenol ug/kg ND 330 10/13/14 09:17
2,4-Dinitrophenol ug/kg ND 1650 10/13/14 09:17
2,4-Dinitrotoluene ug/kg ND 330 10/13/14 09:17
2,6-Dinitrotoluene ug/kg ND 330 10/13/14 09:17
2-Chloronaphthalene ug/kg ND 330 10/13/14 09:17
2-Chlorophenol ug/kg ND 330 10/13/14 09:17
2-Methylnaphthalene ug/kg ND 330 10/13/14 09:17
2-Methylphenol(o-Cresol)ug/kg ND 330 10/13/14 09:17
2-Nitroaniline ug/kg ND 1650 10/13/14 09:17
2-Nitrophenol ug/kg ND 330 10/13/14 09:17
3&4-Methylphenol(m&p Cresol)ug/kg ND 330 10/13/14 09:17
3,3'-Dichlorobenzidine ug/kg ND 1650 10/13/14 09:17
3-Nitroaniline ug/kg ND 1650 10/13/14 09:17
4,6-Dinitro-2-methylphenol ug/kg ND 660 10/13/14 09:17
4-Bromophenylphenyl ether ug/kg ND 330 10/13/14 09:17
4-Chloro-3-methylphenol ug/kg ND 660 10/13/14 09:17
4-Chloroaniline ug/kg ND 1650 10/13/14 09:17
4-Chlorophenylphenyl ether ug/kg ND 330 10/13/14 09:17
4-Nitroaniline ug/kg ND 660 10/13/14 09:17
4-Nitrophenol ug/kg ND 1650 10/13/14 09:17
Acenaphthene ug/kg ND 330 10/13/14 09:17
Acenaphthylene ug/kg ND 330 10/13/14 09:17
Aniline ug/kg ND 330 10/13/14 09:17
Anthracene ug/kg ND 330 10/13/14 09:17
Benzo(a)anthracene ug/kg ND 330 10/13/14 09:17
Benzo(a)pyrene ug/kg ND 330 10/13/14 09:17
Benzo(b)fluoranthene ug/kg ND 330 10/13/14 09:17
Benzo(g,h,i)perylene ug/kg ND 330 10/13/14 09:17
Benzo(k)fluoranthene ug/kg ND 330 10/13/14 09:17
Benzoic Acid ug/kg ND 1650 10/13/14 09:17
Benzyl alcohol ug/kg ND 660 10/13/14 09:17
bis(2-Chloroethoxy)methane ug/kg ND 330 10/13/14 09:17
bis(2-Chloroethyl) ether ug/kg ND 330 10/13/14 09:17
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
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:1304148
Associated Lab Samples:92220683001
Matrix:Solid
Analyzed
bis(2-Chloroisopropyl) ether ug/kg ND 330 10/13/14 09:17
bis(2-Ethylhexyl)phthalate ug/kg ND 330 10/13/14 09:17
Butylbenzylphthalate ug/kg ND 330 10/13/14 09:17
Chrysene ug/kg ND 330 10/13/14 09:17
Di-n-butylphthalate ug/kg ND 330 10/13/14 09:17
Di-n-octylphthalate ug/kg ND 330 10/13/14 09:17
Dibenz(a,h)anthracene ug/kg ND 330 10/13/14 09:17
Dibenzofuran ug/kg ND 330 10/13/14 09:17
Diethylphthalate ug/kg ND 330 10/13/14 09:17
Dimethylphthalate ug/kg ND 330 10/13/14 09:17
Fluoranthene ug/kg ND 330 10/13/14 09:17
Fluorene ug/kg ND 330 10/13/14 09:17
Hexachloro-1,3-butadiene ug/kg ND 330 10/13/14 09:17
Hexachlorobenzene ug/kg ND 330 10/13/14 09:17
Hexachlorocyclopentadiene ug/kg ND 330 10/13/14 09:17
Hexachloroethane ug/kg ND 330 10/13/14 09:17
Indeno(1,2,3-cd)pyrene ug/kg ND 330 10/13/14 09:17
Isophorone ug/kg ND 330 10/13/14 09:17
N-Nitroso-di-n-propylamine ug/kg ND 330 10/13/14 09:17
N-Nitrosodimethylamine ug/kg ND 330 10/13/14 09:17
N-Nitrosodiphenylamine ug/kg ND 330 10/13/14 09:17
Naphthalene ug/kg ND 330 10/13/14 09:17
Nitrobenzene ug/kg ND 330 10/13/14 09:17
Pentachlorophenol ug/kg ND 1650 10/13/14 09:17
Phenanthrene ug/kg ND 330 10/13/14 09:17
Phenol ug/kg ND 330 10/13/14 09:17
Pyrene ug/kg ND 330 10/13/14 09:17
2,4,6-Tribromophenol (S)%72 27-110 10/13/14 09:17
2-Fluorobiphenyl (S)%68 30-110 10/13/14 09:17
2-Fluorophenol (S)%56 13-110 10/13/14 09:17
Nitrobenzene-d5 (S)%59 23-110 10/13/14 09:17
Phenol-d6 (S)%59 22-110 10/13/14 09:17
Terphenyl-d14 (S)%81 28-110 10/13/14 09:17
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
1304149LABORATORY CONTROL SAMPLE:
LCSSpike
1,2,4-Trichlorobenzene ug/kg 12901670 78 36-120
1,2-Dichlorobenzene ug/kg 11201670 67 41-120
1,3-Dichlorobenzene ug/kg 1080 L216706566-120
1,4-Dichlorobenzene ug/kg 11701670 70 42-120
1-Methylnaphthalene ug/kg 12201670 73 40-120
2,4,5-Trichlorophenol ug/kg 12901670 77 37-120
2,4,6-Trichlorophenol ug/kg 12001670 72 40-120
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
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[phone]
Page 7 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
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.
1304149LABORATORY CONTROL SAMPLE:
LCSSpike
2,4-Dichlorophenol ug/kg 12901670 77 33-120
2,4-Dimethylphenol ug/kg 12701670 76 36-120
2,4-Dinitrophenol ug/kg 53408330 64 22-121
2,4-Dinitrotoluene ug/kg 13201670 79 60-120
2,6-Dinitrotoluene ug/kg 13101670 78 54-120
2-Chloronaphthalene ug/kg 11701670 70 41-120
2-Chlorophenol ug/kg 11901670 72 39-120
2-Methylnaphthalene ug/kg 11801670 71 26-120
2-Methylphenol(o-Cresol)ug/kg 11801670 71 41-120
2-Nitroaniline ug/kg 21503330 65 45-120
2-Nitrophenol ug/kg 11901670 71 35-120
3&4-Methylphenol(m&p Cresol)ug/kg 11601670 69 35-120
3,3'-Dichlorobenzidine ug/kg 26503330 79 16-125
3-Nitroaniline ug/kg 22603330 68 45-120
4,6-Dinitro-2-methylphenol ug/kg 25803330 77 46-120
4-Bromophenylphenyl ether ug/kg 14801670 89 36-120
4-Chloro-3-methylphenol ug/kg 25803330 77 37-120
4-Chloroaniline ug/kg 22603330 68 35-120
4-Chlorophenylphenyl ether ug/kg 13801670 83 30-120
4-Nitroaniline ug/kg 22703330 68 48-120
4-Nitrophenol ug/kg 53808330 65 43-120
Acenaphthene ug/kg 12001670 72 46-120
Acenaphthylene ug/kg 11101670 67 46-120
Aniline ug/kg 9161670 55 33-120
Anthracene ug/kg 13501670 81 63-120
Benzo(a)anthracene ug/kg 13101670 78 61-120
Benzo(a)pyrene ug/kg 13401670 81 59-120
Benzo(b)fluoranthene ug/kg 12501670 75 55-120
Benzo(g,h,i)perylene ug/kg 11501670 69 57-120
Benzo(k)fluoranthene ug/kg 13101670 78 56-120
Benzoic Acid ug/kg 38908330 47 13-120
Benzyl alcohol ug/kg 24903330 75 34-120
bis(2-Chloroethoxy)methane ug/kg 10901670 65 21-120
bis(2-Chloroethyl) ether ug/kg 11101670 67 25-120
bis(2-Chloroisopropyl) ether ug/kg 8071670 48 13-120
bis(2-Ethylhexyl)phthalate ug/kg 12401670 74 56-123
Butylbenzylphthalate ug/kg 12301670 74 57-120
Chrysene ug/kg 13401670 80 64-120
Di-n-butylphthalate ug/kg 12501670 75 58-120
Di-n-octylphthalate ug/kg 11701670 70 47-121
Dibenz(a,h)anthracene ug/kg 12501670 75 56-120
Dibenzofuran ug/kg 13001670 78 43-120
Diethylphthalate ug/kg 12601670 76 55-120
Dimethylphthalate ug/kg 13001670 78 54-120
Fluoranthene ug/kg 13201670 79 61-120
Fluorene ug/kg 13101670 78 51-120
Hexachloro-1,3-butadiene ug/kg 13401670 80 22-120
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
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.
1304149LABORATORY CONTROL SAMPLE:
LCSSpike
Hexachlorobenzene ug/kg 14301670 86 53-120
Hexachlorocyclopentadiene ug/kg 10001670 60 18-150
Hexachloroethane ug/kg 11201670 67 39-120
Indeno(1,2,3-cd)pyrene ug/kg 949 L216705758-120
Isophorone ug/kg 11001670 66 38-120
N-Nitroso-di-n-propylamine ug/kg 11101670 67 30-120
N-Nitrosodimethylamine ug/kg 9441670 57 32-120
N-Nitrosodiphenylamine ug/kg 13501670 81 50-120
Naphthalene ug/kg 11201670 67 38-120
Nitrobenzene ug/kg 10801670 65 37-120
Pentachlorophenol ug/kg 21103330 63 10-120
Phenanthrene ug/kg 12701670 76 62-120
Phenol ug/kg 12301670 74 37-120
Pyrene ug/kg 13601670 82 63-120
2,4,6-Tribromophenol (S)%83 27-110
2-Fluorobiphenyl (S)%68 30-110
2-Fluorophenol (S)%62 13-110
Nitrobenzene-d5 (S)%66 23-110
Phenol-d6 (S)%65 22-110
Terphenyl-d14 (S)%87 28-110
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
PMST/7114
ASTM D2974-87
ASTM D2974-87
Dry Weight/Percent Moisture
Associated Lab Samples:92220683001
Parameter Units
Dup
Result QualifiersRPDResult
92219735001
1304257SAMPLE DUPLICATE:
Percent Moisture %18.2 318.8
Parameter Units
Dup
Result QualifiersRPDResult
92220798003
1304258SAMPLE DUPLICATE:
Percent Moisture %15.7 614.8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 14
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
Pace Analytical Services - CharlottePASI-C
ANALYTE QUALIFIERS
Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3
Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated
samples may be biased low.L2
Sample extract could not be concentrated to the routine final volume, resulting in elevated reporting limits.P3
Surrogate recovery not evaluated against control limits due to sample dilution.S4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 14
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92220683
ATHERTON MILL 6228-12-0051
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92220683001 OEXT/30381 MSSV/9763SAMPLE 1 EPA 3546 EPA 8270
92220683001 PMST/7114SAMPLE 1 ASTM D2974-87
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..Date: 10/13/2014 03:37 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 14
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