21014_Dicey Mills_Additional Sediment Assessment_20161221

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Additional Pond Sediment Assessment
Former Dicey Mills Facility
430 Neisler Street
Shelby, North Carolina H&H Job No. DCY-001 Table of Contents
Section Page No.

1.0 Introduction .............................................................................................................................1
1.1 Background Information ........................................................................................................1
1.2 Previous Sediment Assessment .............................................................................................2
2.0 Additional Pond Sediment Assessment .................................................................................4
2.1 Sampling Methodology .........................................................................................................4
2.2 Sediment Analytical Results ..................................................................................................5
3.0 Summary ..................................................................................................................................9

List of Tables

Table 1 Summary of Pond Sediment Analytical Data

List of Figures

Figure 1 Site Location Map
Figure 2 Sediment Sample Location Map

List of Appendices

Appendix A Laboratory Analytical Report
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Additional Pond Sediment Assessment Former Dicey Mills Facility 430 Neisler Street Shelby, North Carolina
H&H Job No. DCY-001

1.0 Introduction

Hart & Hickman, PC (H&H) has prepared this Additional Pond Sediment Assessment Report for
the former Dicey Mills facility located at 430 Neisler St. in Shelby, Cleveland County, North
Carolina (site or subject site). A Site Location Map is provided as Figure 1. A brief summary of
background information and previous sediment sampling activities is provided below, and the
methods and results of the additional pond sediment assessment are provided in Section 2.0.

1.1 Background Information

The site consists of three parcels that total 23.893 acres and is developed with an approximately
160,000 sq ft manufacturing building, an approximately 4,000 sq ft storage building, four process
water ponds, one freshwater pond, and associated parking areas. A Site Plan is provided as
Figure 2.

The site was developed in the late 1950s with portions of the current building. The building was
expanded over time until the mid-1990s. From the late 1950s to the early 2000s, the site building
was utilized for yarn manufacturing, olefin filament yarn extrusion, and textile dyeing/printing
operations. The site was used for weaving, fabric finishing, and olefin filament yarn extrusion
from the early 2000s until March 2015. Since that time, the site has been used only for olefin
filament yarn extrusion and yarn production by Valdese Weavers. Valdese Weavers is in the
process of moving from the facility.

Five ponds are located in the southern and western portions of the site. The locations of the
ponds are indicated in Figure 2. The floor drains that collect wastewater connect to an outfall
pipe to the south of the site building, which discharges into a series of ponds located south and
west of the building. The outfall pipe from the plant discharges to Pond #1, Pond #1 discharges
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into Pond #2, Pond #2 discharges into Pond #4, and the discharge from Pond #4 enters the
municipal sewer system. An out of use process water pond (Pond #3) is also located south of the
site building that was historically utilized to store excess process water prior to discharge to the
sanitary sewer. At that time, the process water was routed from the discharge pipe to Pond #1,
Pond #2, Pond #3, Pond #4, and finally the sanitary sewer system. In addition, there is a
freshwater pond between Pond #3 and Pond #4 that is used to store freshwater from the adjacent
Broad River prior to use in plant operations. The ponds are unlined and currently contain
predominantly rainwater based on the small scale of current operations. The approximate areas
of the ponds and a rough estimate of the approximate average sediment thickness in each pond
are summarized below:
• Pond #1 – 2,600 sq ft (0.06 acre); 2 ft sediment thickness
• Pond #2 - 1,300 sq ft (0.03 acre); 4 ft sediment thickness
• Pond #3 – 1,600 sq ft (0.04 acre); 3 ft sediment thickness
• Pond #4 – 35,000 sq ft (0.8 acre); 0.5 ft sediment thickness
• freshwater – 11,000 sq ft (0.3 acre); 0.5 sediment thickness

1.2 Previous Sediment Assessment

Because site operations are limited and the ponds are no longer needed to manage wastewater
prior to discharge to the sanitary sewer, the ponds will be closed out in the future. To evaluate
the sediment in the ponds, H&H collected samples from each pond for laboratory analysis in
August 2016. H&H collected six sediment samples from the four process water ponds and the
freshwater pond. At each pond except the larger Pond #4, one composite sediment sample was
collected for laboratory analysis of semi-volatile organic compounds (SVOCs) and the
Hazardous Substance List (HSL) metals plus hexavalent chromium. The HSL metals include
antimony, arsenic, beryllium, cadmium, chromium, copper, lead, manganese, mercury, nickel,
selenium, silver, thallium, and zinc. In addition, to minimize volatile loss, one of the sediment
aliquots from each pond was collected as a grab sample to be analyzed for volatile organic
compounds (VOCs). Because of its larger size, two composite sediment samples were collected
from Pond #4; one from the influent (western) half of the pond and one from the effluent
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(southern) half of the pond. The samples collected for VOC analysis from Pond #4 were grab
samples collected near the influent and effluent locations in the pond.

The results of analysis of the pond sediment samples indicated that compounds were detected
above the North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites
Branch (IHSB) Protection of Groundwater Preliminary Soil Remediation Goals (PSRGs)
primarily in the samples from Pond #3 and Pond #4. Compounds detected above PSRGs include
n-butylbenzene, toluene, 1,2,4-trimethylbenzene, bis(2-ethylhexyl)phthalate, antimony, and zinc.
The antimony concentration also exceeded the Industrial PSRG in the sample collected from
Pond #3. The only compound detected above Protection of Groundwater PSRGs in samples
collected from Pond #1 and the Freshwater Pond was antimony. No compounds were detected
above PSRGs in the sample collected from Pond #2.

PSRGs are screening levels only. Concentrations above the PSRGs do not indicate that remedial
action is warranted; only that further evaluation is warranted. Therefore, H&H collected
additional samples from the ponds in November 2016 to evaluate the distribution of compounds
in the ponds and/or the site-specific leaching potential of sediments in the ponds which contained
concentrations above the Protect of Groundwater PSRGs. The methods and results of the
additional pond sediment sampling are presented in the following section.

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2.0 Additional Pond Sediment Assessment

H&H collected additional sediment samples from Ponds #1, #3, and #4 and the Freshwater Pond
on November 29 and 30, 2016. Because previous assessment did not indicate the presence of
compounds above background levels for metals and PSRGs in Pond #2, no additional samples
were collected from Pond #2 in November 2016.

2.1 Sampling Methodology

H&H collected the additional sediment samples using a decontaminated stainless steel hand
auger. For SVOC and metals analyses, composite sample aliquots were homogenized in a
decontaminated glass bowl to form a single sample for laboratory analysis. Grab samples for
VOC analysis were collected and then placed directly in sample bottles for laboratory analysis.
Each sample aliquot was obtained from the full thickness of the sediment layer observed at each
location.

The additional pond sediment sampling activities included the following:

• One composite sediment sample was collected from Pond #1 (sample labeled Pond 1) and
the Freshwater Pond (sample labeled Freshwater). Each composite sample consisted of
five sample aliquots from around the pond that were combined to form one sample for
laboratory analysis. The samples were analyzed for total antimony by EPA Method 6010
and antimony after the Synthetic Precipitation Leaching Procedure (SPLP).

• Two composite samples were collected from the larger Pond #4. One composite sample
was collected from the influent (south) half of the pond (sample labeled Pond 4 Influent),
and a second composite sample was collected from the effluent (western) half of the pond
(sample labeled Pond 4 Effluent). Each composite sample consisted of five sample
aliquots that were combined to form one sample for laboratory analysis. The Pond 4
Influent composite sample was analyzed for bis(2-ethylhexyl)phthalate by EPA Method
8270, for antimony and zinc by EPA Method 6010, and for bis(2-ethylhexyl)phthalate,
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antimony, and zinc after SPLP. The Pond 4 Effluent composite sample was analyzed for
antimony and zinc by EPA Method 6010 and antimony and zinc after SPLP.
Additionally, to minimize volatile loss, a grab sample was collected from the south end of
the pond and analyzed for n-butylbenzene and 1,2,4-trimethylbenzene by EPA Method
8260 and for n-butylbenzene and 1,2,4-trimethylbenzene after SPLP.

• Because antimony was detected above the Industrial and Protection of Groundwater
PSRGs in Pond #3, H&H collected four composite samples from Pond #3 to evaluate the
distribution of antimony in the pond sediment. Pond #3 was divided into four quadrants,
each totaling approximately 400 sq ft in area. Five aliquots were collected from each
quadrant and were combined to form one sample from each quadrant for laboratory
analysis of antimony by EPA Method 6010 and antimony after SPLP (samples labeled
Pond 3 NE, Pond 3 NW, Pond 3 SE, and Pond 3 SW). The samples from the four
quadrants were then combined to form one composite sample for analysis of bis(2-
ethylhexyl)phthalate by EPA Method 8270 and bis(2-ethylhexyl)phthalate after SPLP
(sample labeled Pond 3). In addition, one of the sediment aliquots collected near the
influent location of Pond #3 was collected as grab sample for analysis of toluene by EPA
Method 8260 and toluene after SPLP (sample labeled Pond 3).

After collection, the samples were shipped under chain-of-custody protocol to Con-Test
Analytical Laboratory (Con-Test), a North Carolina certified laboratory for analysis.

2.2 Sediment Analytical Results

The results of analysis of the sediment samples are summarized in Table 1, and the laboratory
analytical report is provided in Appendix A. Analytical results for the sediment samples were
compared to the DEQ IHSB Protection of Groundwater, Residential, and Industrial PSRGs.
SPLP analytical results were compared to the North Carolina 2L Groundwater Quality Standards
(2L Standards).

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VOCs
Analytical results of the Pond #3 grab sample collected in August 2016 indicated that toluene
was detected above the Protection of Groundwater PSRG. Analytical results of the Pond #3 grab
sample collected in November 2016 confirmed the presence of toluene but at a lower
concentration below the Protection of Groundwater PSRG. Toluene was not detected above
laboratory reporting limits in the Pond #3 SPLP sample.

Analytical results of the grab samples collected from Pond #4 in August 2016 indicated that n-
butylbenzene and 1,2,4-trimethylbenzene were detected in the influent side of Pond #4 at
concentrations exceeding the Protection of Groundwater PSRGs. The results of analysis of the
influent side Pond #4 sample collected in November 2016 confirmed the presence of n-
butylbenzene and 1,2,4-trimethlybenzene but at lower concentrations below the PSRGs. The
results of analysis of the Pond #4 influent sample SPLP analytical results indicated that n-
butylbenzene and 1,2,4-trimethylbenzene were detected at concentrations of 7.7 µg/L and 3.9
µg/L which are below the 2L Standards of 70 µg/L and 400 µg/L, respectively.

The results of the November 2016 sediment sample data did not confirm the presence of VOCs
above Protection of Groundwater PSRGs in Ponds #3 and #4. In addition, SPLP analytical
results did not indicate the presence of analyzed VOCs above 2L Standards. Based upon the
additional sediment analytical results, VOCs detected in the Pond #3 and #4 sediment do not
appear to pose a site-specific leaching concern.

SVOCs
The results of the SVOC analysis of composite samples collected in August 2016 from Ponds #3
and #4 (influent) indicated the presence of bis(2-ethylhexyl)phthalate above the Protection of
Groundwater PSRG. Results of analysis of the composite samples collected from Pond #3 and
the influent side of Pond #4 in November 2016 confirmed the presence of bis(2-
ethylhexyl)phthalate at similar concentrations to the August 2016 samples at concentrations
above the Protection of Groundwater PSRG. SPLP analytical results indicate that bis(2-
ethylhexyl)phthalate was detected in Pond #3 and the influent side of Pond #4 at concentrations
of 13 µg/L and 33 µg/L, respectively. These detections exceed the 2L Standard of 3 µg/L. Based
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upon the SPLP results, bis(2-ethylhexyl)phthalate poses a potential site-specific leaching concern
in the sediment in Pond #3 and Pond #4 (influent side).

Antimony and Zinc
Results of the August 2016 assessment indicated that antimony was detected in the Freshwater
Pond composite at 27 mg/kg which exceeds the Protection of Groundwater and Residential
PSRGs, but not the Industrial PSRG. The results of analysis of the sample collected from the
Freshwater Pond in November 2016 did not indicate a detectable concentration of antimony
(detection limit of 5.9 mg/kg). Results of analysis of the SPLP leachate of the Freshwater Pond
sample collected in November 2016 did not indicate a detectable concentration of antimony.
Because the presence of antimony above PSRGs could not be confirmed in the November 2016
sampling, and based upon the results of the SPLP analysis, the sediment in the Freshwater Pond
does not appear to pose a significant concern.

The results of the metals analysis of the composite sediment sample collected in Pond #1 in
November 2016 indicates that antimony was detected at 120 mg/kg which is above the Protection
of Groundwater, Residential, and Industrial PSRGs. The detected concentration of antimony in
November 2016 is higher than was detected previously in the August 2016 sediment sample from
Pond #1 (69 mg/kg). The average of the August and November sediment samples is
approximately 94 mg/kg which is at the Industrial PSRG. The results of the SPLP analysis of the
Pond #1 sample indicate that antimony was detected at 570 µg/L which is above the Interim
Maximum Allowable Concentration (IMAC) of 1 µg/L. Therefore, antimony on the Pond #1
poses a potential site-specific leaching concern.

The results of analysis of the four sediment samples collected from Pond #3 in November 2016
indicate the following antimony concentrations: Pond 3 NE - 240 mg/kg, Pond 3 NW - 240
mg/kg, Pond 3 SE - 210 mg/kg, and Pond 3 SW - 280 mg/kg. These concentrations exceed the
Protection of Groundwater, Residential, and Industrial PSRGs for antimony and are slightly
higher than the composite sample antimony concentration collected from Pond #3 in August
2016 (180 mg/kg). Results of analysis of the SPLP leachate of these samples indicate that
antimony was detected at concentrations of 900 µg/L (Pond 3 NE), 1,600 µg/L (Pond 3 NW),
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2,300 µg/L (Pond 3 SE), and 1,800 µg/L (Pond 3 SW) which are above the IMAC of 1 µg/L.
Based upon the additional samples collected, antimony poses a potential site-specific leaching
concern in sediment in Pond #3.

Antimony was detected in the Pond #4 Influent (36 mg/kg) and Pond #4 Effluent (74 mg/kg)
November 2016 samples at concentrations which exceed the Residential and Protection of
Groundwater PSRGs. The antimony concentrations are slightly higher than those detected in
Pond #4 sediment in August 2016 (15 mg/kg and 36 mg/kg). Results of SPLP analysis of these
samples indicated that antimony was detected at concentrations of 470 µg/L and 480 µg/L which
are above the IMAC of 1 µg/L. Results of the zinc analysis of the November 2016 Pond #4
samples indicate zinc concentrations of 1,700 mg/kg (Influent) and 2,800 mg/kg (Effluent) which
are above the Protection of Groundwater PSRG and are similar to the concentrations detected in
August 2016 (1,800 mg/kg and 2,300 mg/kg). Results of SPLP zinc analyses of these samples
indicate that zinc was detected at 860 µg/L and 870 µg/L which are below the 2L Standard of
1,000 µg/L. Based upon the results of the SPLP analyses, antimony poses a site-specific leaching
concern in Pond #4 sediment, but zinc does not pose a site-specific leaching concern.

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3.0 Summary

Based upon the results of the previous and recent pond assessment activities, H&H makes the
following conclusions:

• Results of a composite sediment sample collected from the Freshwater Pond in August
2016 indicated antimony above the Protection of Groundwater and Residential PSRGs,
but not the Industrial PSRG. Results of analysis of a composite sample collected from
the Freshwater Pond in November 2016 did not confirm the presence of antimony in the
pond sediment and results of analysis of the SPLP leachate of the Freshwater Pond
sample did not indicate a detectable concentration of antimony. Because the presence of
antimony above PSRGs could not be confirmed in the November 2016 sampling, and
based upon the results of the SPLP analysis, the sediment in the Freshwater Pond does
not appear to pose a significant concern.

• Results of analysis of composite sediment samples collected in August and November
2016 from Pond #1 indicated the presence of antimony above the Protection of
Groundwater and Residential PSRGs. The concentration detected in August 2016 was
less than the Industrial PSRG, but the concentration detected in November 2016 was
slightly above the Industrial PSRG. The average concentration of the two samples was at
the Industrial PSRG. Results of the SPLP analysis of the sample collected in Pond #1
indicated that antimony was detected above the IMAC. Based upon the results of analysis
of sediment samples, sediment in Pond #1 contains antimony above the Residential
PSRG and poses a potential site-specific leaching concern.

• Results of analysis of a composite sediment sample collected in August 2016 from Pond
#2 indicated that no compounds were detected above background levels for metals and
PSRGs. As such, the sediment in Pond #2 does not pose a concern.

• Results of analysis of composite sediment samples collected from Pond #3 in August
2016 indicated the presence of the VOC toluene above the Protection of Groundwater
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PSRG, bis(2-ethylhexyl) phthalate above the Protection of Groundwater PSRG, and
antimony above the Protection of Groundwater, Residential, and Industrial PSRGs.
These detections were confirmed in sampling conducted in November 2016, although the
toluene detection was below the Protection of Groundwater PSRG. Results of analysis of
SPLP leachate analyses indicated that toluene was not detected above the 2L Standard,
bis(2-ethylhexyl)phthalate was detected above the 2L Standard, and antimony was
detected above the IMAC. Based upon the results of the sediment samples, bis(2-
ethylhexyl) phthalate and antimony pose a potential site-specific leaching concern and
antimony is present above background and the Industrial PSRG in Pond #3 sediment.

• Results of analysis of composite sediment samples collected from Pond #4 in August
2016 indicated the presence of the VOCs n-buytlbenzene and 1,2,4-trimethylbenzene
above the Protection of Groundwater PSRGs (influent side only), bis(2-ethylhexyl)
phthalate above the Protection of Groundwater PSRG (influent side only), antimony
above the Protection of Groundwater and Residential PSRGs (influent and effluent sides),
and zinc above the Protection of Groundwater PSRG (influent and effluent sides). These
detections were confirmed in sampling conducted in November 2016, except that n-
butylbenzene and 1,2,4-trimethylbenzene were below the Protection of Groundwater
PSRGs. Results of analysis of SPLP leachate analyses indicated that n-butylbenzene and
zinc leachate concentrations did not exceed 2L Standards. Leachate analysis of the
influent side sediment samples indicated that bis(2-ethylhexyl)phthalate was detected
above the 2L Standard, and results of analysis of the influent and effluent side samples
indicated antimony above the 2L Standard. Based upon the results of analysis of the
sediment samples, bis(2-ethylhexyl)phthalate poses a potential site-specific leaching
concern in sediment in the influent side of the pond, and antimony is present above the
Residential PSRG and poses a site-specific leaching concern in samples collected from
the influent and effluent sides of Pond #4.

Based on the results of the additional sediment assessment, sediment in Ponds #1, #3, and #4
contain concentrations of bis(2-ethylhexyl)phthalate and/or antimony at levels of potential
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concern. Sediment in Pond #2 and the Freshwater Pond does not appear to be significantly
impacted.
Table 1 (Page 1 of 2)
Summary of Pond Sediment Assessment Analytical Results
Dicey Mills
Shelby, North Carolina
H&H Job No. DCY-001
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12/22/2016
Table 1 (Page 1 of 2)
Hart & Hickman, PC
Location
Pond #2
Sample ID Background-1 Background-2 SED-6 Pond 1 SED-5 SED-4 Pond 3 Pond 3 NE Pond 3 NW Pond 3 SE Pond 3 SW
Date 8/12/2016 8/12/2016 8/15/2016 11/29/2016 8/15/2016 8/15/2016 11/28/2016 11/28/2016 11/28/2016 11/28/2016 11/28/2016
Depth (ft)Range Mean 0-2 0-2
VOCs (8260) mg/kg
n-Butylbenzene 2.4 108 108 ------NA NA <0.12 NA <0.28 0.33 NA NA NA NA NA
Toluene 5.5 818 818 ------NA NA <0.12 NA <0.28 20 1.6 NA NA NA NA
1,2,4-Trimethylbenzene 6.7 11.6 48 ------NA NA <0.12 NA <0.28 2.6 NA NA NA NA NA
SPLP VOCs µg/L
n-Butylbenzene ------70 --------NA NA NA NA NA NA NA NA NA
Toluene ------600 --------NA NA NA NA <1.0 NA NA NA NA
1,2,4-Trimethylbenzene ------400 --------NA NA NA NA NA NA NA NA NA
SVOCs (8270) mg/kg
Bis(2-ethylhexyl)phthalate 7.2 39 160 ------NA NA 1.1 J NA 3.0 17 7.8 NA NA NA NA
SPLP SVOCs µg/L
Bis(2-ethylhexyl)phthalate ------3 --------NA NA NA NA 13 NA NA NA NA
Metals (6010/6020) mg/kg
Antimony 0.9 6.2 94 --<1.0 - 8.8*0.76 0.062 J <3.4 69 120 0.25 J 180 NA 240 240 210 280
Zinc 1,200 4,600 70,000 --25 - 124 56 53 55 180 NA 170 210 NA NA NA NA NA
SPLP Metals µg/L
Antimony ------1**----NA NA NA 570 NA NA NA 900 1,600 2,300 1,800
Zinc ------1,000 ----NA NA NA NA NA NA NA NA NA NA NA
Notes:
1) North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB)
Preliminary Soil Remediation Goals (PSRGs) (October 2016)
2) NC 2L Groundwater Quality Standards (2L Standards) (April 2013)
3) Range and mean values of background metals for North Carolina soils taken from Elements in
North American Soils by Dragun and Chekiri, 2005
SPLP = Synthetic Precipitation Leachate Procedure
* = Range and mean values of background metals for Southeastern USA soils
** = Interim Maximum Allowable Concentration (IMAC) (May 2013)
Soil concentrations are reported in milligrams per kilogram (mg/kg)
Bold values exceed background for metals and DEQ IHSB Protection of Groundwater PSRG
Bold and orange highlighting indicates concentration exceeds background for metals and the Protection of Groundwater and Residential PSRGs
Bold, underlined, and green highlighting indicates concentration exceeds background for metals and the Protection of Groundwater, Residential, and Industrial PSRGs
Bold and blue highlighting indicates SPLP leachate concentration exceeds 2L Standard for groundwater
Laboratory analytical methods are shown in parentheses
ND = Not Detected; VOCs = Volatile Organic Compounds; SVOCs = Semi-Volatile Organic Compounds
J = estimated value between the laboratory detection limit and the laboratory reporting limit
NA = Not Analyzed; NS = Not Specified; -- = Not Applicable
Screening Criteria
NC 2L Standards (2)
(µg/L)
Background
Protection of
Groundwater
PSRGs (1)
(mg/kg)
Residential
PSRGs (1)
(mg/kg)
Industrial
PSRGs (1)
(mg/kg)
Regional Background
Metals in Soil (3)
Pond #1 Pond #3
Pond Sediment Sample
Table 1 (Page 2 of 2)
Summary of Pond Sediment Assessment Analytical Results
Dicey Mills
Shelby, North Carolina
H&H Job No. DCY-001
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12/22/2016
Table 1 (Page 2 of 2)
Hart & Hickman, PC
Location
Sample ID Background-1 Background-2
Date 8/12/2016 8/12/2016
Depth (ft)Range Mean 0-2 0-2
VOCs (8260) mg/kg
n-Butylbenzene 2.4 108 108 ------NA NA
Toluene 5.5 818 818 ------NA NA
1,2,4-Trimethylbenzene 6.7 11.6 48 ------NA NA
SPLP VOCs µg/L
n-Butylbenzene ------70 --------
Toluene ------600 --------
1,2,4-Trimethylbenzene ------400 --------
SVOCs (8270) mg/kg
Bis(2-ethylhexyl)phthalate 7.2 39 160 ------NA NA
SPLP SVOCs µg/L
Bis(2-ethylhexyl)phthalate ------3 --------
Metals (6010/6020) mg/kg
Antimony 0.9 6.2 94 --<1.0 - 8.8*0.76 0.062 J <3.4
Zinc 1,200 4,600 70,000 --25 - 124 56 53 55
SPLP Metals µg/L
Antimony ------1**----NA NA
Zinc ------1,000 ----NA NA
Notes:
1) North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB)
Preliminary Soil Remediation Goals (PSRGs) (October 2016)
2) NC 2L Groundwater Quality Standards (2L Standards) (April 2013)
3) Range and mean values of background metals for North Carolina soils taken from Elements in
North American Soils by Dragun and Chekiri, 2005
SPLP = Synthetic Precipitation Leachate Procedure
* = Range and mean values of background metals for Southeastern USA soils
** = Interim Maximum Allowable Concentration (IMAC) (May 2013)
Soil concentrations are reported in milligrams per kilogram (mg/kg)
Bold values exceed background for metals and DEQ IHSB Protection of Groundwater PSRG
Bold and orange highlighting indicates concentration exceeds background for metals and the Protection of Groundwater and Residential PSRGs
Bold, underlined, and green highlighting indicates concentration exceeds background for metals and the Protection of Groundwater, Residential, and Industrial PSRGs
Bold and blue highlighting indicates SPLP leachate concentration exceeds 2L Standard for groundwater
Laboratory analytical methods are shown in parentheses
ND = Not Detected; VOCs = Volatile Organic Compounds; SVOCs = Semi-Volatile Organic Compounds
J = estimated value between the laboratory detection limit and the laboratory reporting limit
NA = Not Analyzed; NS = Not Specified; -- = Not Applicable
Screening Criteria
NC 2L Standards (2)
(µg/L)
Background
Protection of
Groundwater
PSRGs (1)
(mg/kg)
Residential
PSRGs (1)
(mg/kg)
Industrial
PSRGs (1)
(mg/kg)
Regional Background
Metals in Soil (3)SED-1 SED-2 Pond 4 Influent Pond 4 Effluent SED-3 Freshwater
8/15/2016 8/15/2016 11/28/2016 11/28/2016 8/15/2016 11/28/2016
<2.9 12 0.052 NA <0.20 NA
<2.9 <3.8 NA NA <0.20 NA
3.2 7.7 0.067 NA 2.4 NA
NA NA 7.7 NA NA NA
NA NA NA NA NA NA
NA NA 3.9 NA NA NA
4.5 14 19 NA 0.39 J NA
NA NA 33 NA NA NA
27 15 36 74 27 <5.9
2,300 1,800 1,700 2,800 250 NA
NA NA 470 480 NA <50
NA NA 860 870 NA NA
Pond #4 Freshwater Pond
Pond Sediment Sample
SITE LOCATION MAP
DICEY MILLS430 NEISLER STREETSHELBY, NORTH CAROLINA
DATE:
JOB NO:
REVISION NO:
FIGURE NO:
6/15/2016 0
1DCY-001
0 2000 4000
APPROXIMATE
SCALE IN FEET
N
U.S.G.S. QUADRANGLE MAP7.5 MINUTE SERIES (TOPOGRAPHIC)
2923 S. Tryon Street, Suite 100
Charlotte, NC 28203
704.586.0007(p) 704.586.0373(f)
SHELBY, NORTH CAROLINA 2002
SITE
POND 3 NW
POND 3 SW
POND 3 SE
POND 3 NE
FRESHWATER
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POND 4
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SED-6
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LEGEND
SITE PARCEL BOUNDARY
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UNDERGROUND STORAGE TANK
DUMPSTER
SEDIMENT SAMPLE LOCATION
PREVIOUS SEDIMENT SAMPLE
LOCATION
BACKGROUND SAMPLE LOCATION
JOB NO. DCY-001
REVISION NO. 0DATE: 12-21-16
FIGURE NO. 2
DICEY MILLS
430 NEISLER STREET
SHELBY, NORTH CAROLINA
SEDIMENT SAMPLE LOCATION MAP
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
OUT OF USE
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Appendix A

Laboratory Analytical Report

39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
December 20, 2016
Brett Lawrence
Hart & Hickman - Charlotte, NC
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
Project Location: Shelby, NC
Client Job Number:
Project Number: DCY-001
Laboratory Work Order Number: 16L0079
Enclosed are results of analyses for samples received by the laboratory on November 30, 2016. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Lisa A. Worthington
Project Manager
Page 1 of 55
Table of Contents
Table of Contents
Sample Summary 4
Case Narrative 5
Sample Results 6
16L0079-01 6
16L0079-02 9
16L0079-03 12
16L0079-04 15
16L0079-05 18
16L0079-06 21
16L0079-07 24
16L0079-08 27
16L0079-09 30
16L0079-10 35
16L0079-11 38
Sample Preparation Information 41
QC Data 43
Volatile Organic Compounds by GC/MS 43
B164830 43
Semivolatile Organic Compounds by GC/MS 44
B164978 44
B164992 44
Metals Analyses (Total) 45
B164749 45
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 46
B164737 46
Page 2 of 55
Table of Contents
Table of Contents (continued)
SPLP - Volatile Organic Compounds by GC/MS 47
B165044 47
SPLP - Semivolatile Organic Compounds by GC/MS 48
B165043 48
SPLP - Metals Analyses 49
B164926 49
Flag/Qualifier Summary 50
Certifications 51
Chain of Custody/Sample Receipt 52
Page 3 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
12/20/2016
Hart & Hickman - Charlotte, NC
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
ATTN: Brett Lawrence
DCY-001
16L0079
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Shelby, NC
Pond 1 16L0079-01 Soil SM 2540G
SW-846 1312
SW-846 6010C-D
Freshwater Pond 16L0079-02 Soil SM 2540G
SW-846 1312
SW-846 6010C-D
Pond 3 NW 16L0079-03 Soil SM 2540G
SW-846 1312
SW-846 6010C-D
Pond 3 NE 16L0079-04 Soil SM 2540G
SW-846 1312
SW-846 6010C-D
Pond 3 SE 16L0079-05 Soil SM 2540G
SW-846 1312
SW-846 6010C-D
Pond 3 SW 16L0079-06 Soil SM 2540G
SW-846 1312
SW-846 6010C-D
Pond 3 16L0079-07 Soil SM 2540G
SW-846 1312
SW-846 8270D
Pond 3 16L0079-08 Soil SM 2540G
SW-846 1312
SW-846 8260B
SW-846 8260C
Pond 4 influent 16L0079-09 Soil SM 2540G
SW-846 1312
SW-846 6010C-D
SW-846 8270D
Pond 4 influent 16L0079-10 Soil SM 2540G
SW-846 1312
SW-846 8260B
SW-846 8260C
Pond 4 effluent 16L0079-11 Soil SM 2540G
SW-846 1312
SW-846 6010C-D
[TOC_1]Sample Summary[TOC]
Page 4 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
REVISED REPORT 12-20-16: Per client request the RL for sample 16L0079-07 and 08 has been lowered for bis-2 (ethylhexyl) phthalate.
For method 8270, only Bis2ethylhexyl phthalate requested and reported.
[TOC_1]Case Narrative[TOC]
SW-846 6010C-D
Qualifications:
Sample to spike ratio is greater than or equal to 4:1. Spiked amount is not representative of the native amount in the sample. Appropriate or
meaningful recoveries cannot be calculated.
Analyte & Samples(s) Qualified:
MS-19
Zinc
B164926-MS1
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any reported value for this
compound.
Analyte & Samples(s) Qualified:
R-05
Antimony
B164749-BSD1
SW-846 8270D
Qualifications:
Elevated reporting limit due to matrix interference.
Analyte & Samples(s) Qualified:
RL-12
16L0079-07[Pond 3], 16L0079-09[Pond 4 influent]
SW-846 6010C/D SW-846 6020A/B
For NC, Metals methods SW-846 6010D and SW-846 6020B are followed, and for all other states methods SW-846 6010C and SW-846 6020A are followed.
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
Page 5 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-01
Field Sample #: Pond 1
Sample Matrix: Soil
Sampled: 11/29/2016 14:15
[TOC_2]16L0079-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Metals Analyses (Total)
120 4.6 12/5/16 21:36 MJHmg/Kg dry2.9 12/2/16SW-846 6010C-D1Antimony
[TOC_1]Sample Results[TOC]
Page 6 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-01
Field Sample #: Pond 1
Sample Matrix: Soil
Sampled: 11/29/2016 14:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
54.9 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 7 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-01
Field Sample #: Pond 1
Sample Matrix: Soil
Sampled: 11/29/2016 14:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
SPLP - Metals Analyses
0.57 0.050 12/7/16 13:04 QNWmg/L0.045 12/6/16SW-846 6010C-D1Antimony
Page 8 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-02
Field Sample #: Freshwater Pond
Sample Matrix: Soil
Sampled: 11/28/2016 16:30
[TOC_2]16L0079-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Metals Analyses (Total)
ND 5.9 12/5/16 21:41 MJHmg/Kg dry3.7 12/2/16SW-846 6010C-D1Antimony
Page 9 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-02
Field Sample #: Freshwater Pond
Sample Matrix: Soil
Sampled: 11/28/2016 16:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
39.9 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 10 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-02
Field Sample #: Freshwater Pond
Sample Matrix: Soil
Sampled: 11/28/2016 16:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
SPLP - Metals Analyses
ND 0.050 12/7/16 12:41 QNWmg/L0.045 12/6/16SW-846 6010C-D1Antimony
Page 11 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-03
Field Sample #: Pond 3 NW
Sample Matrix: Soil
Sampled: 11/28/2016 14:50
[TOC_2]16L0079-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Metals Analyses (Total)
240 8.8 12/5/16 21:46 MJHmg/Kg dry5.6 12/2/16SW-846 6010C-D1Antimony
Page 12 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-03
Field Sample #: Pond 3 NW
Sample Matrix: Soil
Sampled: 11/28/2016 14:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
26.9 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 13 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-03
Field Sample #: Pond 3 NW
Sample Matrix: Soil
Sampled: 11/28/2016 14:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
SPLP - Metals Analyses
1.6 0.050 12/7/16 13:08 QNWmg/L0.045 12/6/16SW-846 6010C-D1Antimony
Page 14 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-04
Field Sample #: Pond 3 NE
Sample Matrix: Soil
Sampled: 11/28/2016 15:15
[TOC_2]16L0079-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Metals Analyses (Total)
240 7.6 12/5/16 21:51 MJHmg/Kg dry4.9 12/2/16SW-846 6010C-D1Antimony
Page 15 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-04
Field Sample #: Pond 3 NE
Sample Matrix: Soil
Sampled: 11/28/2016 15:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
31.6 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 16 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-04
Field Sample #: Pond 3 NE
Sample Matrix: Soil
Sampled: 11/28/2016 15:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
SPLP - Metals Analyses
0.90 0.050 12/7/16 13:12 QNWmg/L0.045 12/6/16SW-846 6010C-D1Antimony
Page 17 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-05
Field Sample #: Pond 3 SE
Sample Matrix: Soil
Sampled: 11/28/2016 15:30
[TOC_2]16L0079-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Metals Analyses (Total)
210 8.8 12/5/16 21:56 MJHmg/Kg dry5.6 12/2/16SW-846 6010C-D1Antimony
Page 18 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-05
Field Sample #: Pond 3 SE
Sample Matrix: Soil
Sampled: 11/28/2016 15:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
28.4 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 19 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-05
Field Sample #: Pond 3 SE
Sample Matrix: Soil
Sampled: 11/28/2016 15:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
SPLP - Metals Analyses
2.3 0.050 12/7/16 13:16 QNWmg/L0.045 12/6/16SW-846 6010C-D1Antimony
Page 20 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-06
Field Sample #: Pond 3 SW
Sample Matrix: Soil
Sampled: 11/28/2016 15:45
[TOC_2]16L0079-06[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Metals Analyses (Total)
280 8.6 12/5/16 22:00 MJHmg/Kg dry5.5 12/2/16SW-846 6010C-D1Antimony
Page 21 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-06
Field Sample #: Pond 3 SW
Sample Matrix: Soil
Sampled: 11/28/2016 15:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
28.1 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 22 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-06
Field Sample #: Pond 3 SW
Sample Matrix: Soil
Sampled: 11/28/2016 15:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
SPLP - Metals Analyses
1.8 0.050 12/7/16 13:20 QNWmg/L0.045 12/6/16SW-846 6010C-D1Antimony
Page 23 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-07
Field Sample #: Pond 3
Sample Matrix: Soil
Sampled: 11/28/2016 15:50
[TOC_2]16L0079-07[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
7.8 2.4 12/6/16 12:41 BGLmg/Kg dry0.93 12/5/16SW-846 8270D1Bis(2-Ethylhexyl)phthalate
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 60.1 12/6/16 12:4140-140
2-Fluorobiphenyl 40.2 12/6/16 12:4140-140
p-Terphenyl-d14 40.6 12/6/16 12:4140-140
Page 24 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-07
Field Sample #: Pond 3
Sample Matrix: Soil
Sampled: 11/28/2016 15:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
28.3 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 25 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-07
Field Sample #: Pond 3
Sample Matrix: Soil
Sampled: 11/28/2016 15:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-12 SPLP - Semivolatile Organic Compounds by GC/MS
13 7.3 12/7/16 12:24 BGLµg/L7.3 12/6/16SW-846 8270D4Bis(2-Ethylhexyl)phthalate
Surrogates % Recovery Recovery Limits Flag/Qual
2-Fluorophenol 47.6 12/7/16 12:2415-110
Phenol-d6 40.5 12/7/16 12:2415-110
Nitrobenzene-d5 66.6 12/7/16 12:2430-130
2-Fluorobiphenyl 57.4 12/7/16 12:2430-130
2,4,6-Tribromophenol 66.7 12/7/16 12:2415-110
p-Terphenyl-d14 59.9 12/7/16 12:2430-130
Page 26 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-08
Field Sample #: Pond 3
Sample Matrix: Soil
Sampled: 11/28/2016 16:10
[TOC_2]16L0079-08[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
1.6 0.42 12/6/16 16:39 LBDmg/Kg dry0.072 12/2/16SW-846 8260B1Toluene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 84.0 12/6/16 16:3970-130
Toluene-d8 95.6 12/6/16 16:3970-130
4-Bromofluorobenzene 110 12/6/16 16:3970-130
Page 27 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-08
Field Sample #: Pond 3
Sample Matrix: Soil
Sampled: 11/28/2016 16:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
28.1 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 28 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-08
Field Sample #: Pond 3
Sample Matrix: Soil
Sampled: 11/28/2016 16:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
SPLP - Volatile Organic Compounds by GC/MS
ND 1.0 12/6/16 22:40 MFFµg/L 12/6/16SW-846 8260C1Toluene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 110 12/6/16 22:4070-130
Toluene-d8 92.1 12/6/16 22:4070-130
4-Bromofluorobenzene 120 12/6/16 22:4070-130
Page 29 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-09
Field Sample #: Pond 4 influent
Sample Matrix: Soil
Sampled: 11/28/2016 13:40
[TOC_2]16L0079-09[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by GC/MS
19 3.1 12/6/16 13:04 BGLmg/Kg dry1.2 12/5/16SW-846 8270D1Bis(2-Ethylhexyl)phthalate
Surrogates % Recovery Recovery Limits Flag/Qual
Nitrobenzene-d5 41.4 12/6/16 13:0430-130
2-Fluorobiphenyl 39.7 12/6/16 13:0430-130
p-Terphenyl-d14 37.2 12/6/16 13:0430-130
Page 30 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-09
Field Sample #: Pond 4 influent
Sample Matrix: Soil
Sampled: 11/28/2016 13:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Metals Analyses (Total)
36 4.4 12/5/16 22:05 MJHmg/Kg dry2.8 12/2/16SW-846 6010C-D1Antimony
1700 1.8 12/5/16 22:05 MJHmg/Kg dry1.3 12/2/16SW-846 6010C-D1Zinc
Page 31 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-09
Field Sample #: Pond 4 influent
Sample Matrix: Soil
Sampled: 11/28/2016 13:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
55.1 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 32 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-09
Field Sample #: Pond 4 influent
Sample Matrix: Soil
Sampled: 11/28/2016 13:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-12 SPLP - Semivolatile Organic Compounds by GC/MS
33 8.0 12/7/16 12:48 BGLµg/L8.0 12/6/16SW-846 8270D4Bis(2-Ethylhexyl)phthalate
Surrogates % Recovery Recovery Limits Flag/Qual
2-Fluorophenol 46.3 12/7/16 12:4815-110
Phenol-d6 38.6 12/7/16 12:4815-110
Nitrobenzene-d5 74.6 12/7/16 12:4830-130
2-Fluorobiphenyl 66.3 12/7/16 12:4830-130
2,4,6-Tribromophenol 63.9 12/7/16 12:4815-110
p-Terphenyl-d14 64.3 12/7/16 12:4830-130
Page 33 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-09
Field Sample #: Pond 4 influent
Sample Matrix: Soil
Sampled: 11/28/2016 13:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
SPLP - Metals Analyses
0.47 0.050 12/7/16 13:24 QNWmg/L0.045 12/6/16SW-846 6010C-D1Antimony
0.86 0.020 12/7/16 13:24 QNWmg/L0.0039 12/6/16SW-846 6010C-D1Zinc
Page 34 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-10
Field Sample #: Pond 4 influent
Sample Matrix: Soil
Sampled: 11/28/2016 13:45
[TOC_2]16L0079-10[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
0.052 0.091 12/6/16 16:08 LBDmg/Kg dry0.014 12/2/16SW-846 8260B1Jn-Butylbenzene
0.067 0.091 12/6/16 16:08 LBDmg/Kg dry0.016 12/2/16SW-846 8260B1J1,2,4-Trimethylbenzene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 89.0 12/6/16 16:0870-130
Toluene-d8 101 12/6/16 16:0870-130
4-Bromofluorobenzene 100 12/6/16 16:0870-130
Page 35 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-10
Field Sample #: Pond 4 influent
Sample Matrix: Soil
Sampled: 11/28/2016 13:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
69.2 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 36 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-10
Field Sample #: Pond 4 influent
Sample Matrix: Soil
Sampled: 11/28/2016 13:45
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
SPLP - Volatile Organic Compounds by GC/MS
7.7 1.0 12/6/16 23:03 MFFµg/L 12/6/16SW-846 8260C1n-Butylbenzene
3.9 1.0 12/6/16 23:03 MFFµg/L 12/6/16SW-846 8260C11,2,4-Trimethylbenzene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 110 12/6/16 23:0370-130
Toluene-d8 89.3 12/6/16 23:0370-130
4-Bromofluorobenzene 90.1 12/6/16 23:0370-130
Page 37 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-11
Field Sample #: Pond 4 effluent
Sample Matrix: Soil
Sampled: 11/28/2016 13:05
[TOC_2]16L0079-11[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Metals Analyses (Total)
74 8.5 12/5/16 22:10 MJHmg/Kg dry5.4 12/2/16SW-846 6010C-D1Antimony
2800 3.4 12/5/16 22:10 MJHmg/Kg dry2.6 12/2/16SW-846 6010C-D1Zinc
Page 38 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-11
Field Sample #: Pond 4 effluent
Sample Matrix: Soil
Sampled: 11/28/2016 13:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
29.4 12/2/16 5:16 MRL% Wt 12/1/16SM 2540G1% Solids
Page 39 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/30/2016
Work Order: 16L0079Sample Description:Project Location: Shelby, NC
Sample ID: 16L0079-11
Field Sample #: Pond 4 effluent
Sample Matrix: Soil
Sampled: 11/28/2016 13:05
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
SPLP - Metals Analyses
0.48 0.050 12/7/16 13:28 QNWmg/L0.045 12/6/16SW-846 6010C-D1Antimony
0.87 0.020 12/7/16 13:28 QNWmg/L0.0039 12/6/16SW-846 6010C-D1Zinc
Page 40 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: % Solids-SM 2540G
Lab Number [Field ID]Batch Date
B164737 12/01/1616L0079-01 [Pond 1]
B164737 12/01/1616L0079-02 [Freshwater Pond]
B164737 12/01/1616L0079-03 [Pond 3 NW]
B164737 12/01/1616L0079-04 [Pond 3 NE]
B164737 12/01/1616L0079-05 [Pond 3 SE]
B164737 12/01/1616L0079-06 [Pond 3 SW]
B164737 12/01/1616L0079-07 [Pond 3]
B164737 12/01/1616L0079-08 [Pond 3]
B164737 12/01/1616L0079-09 [Pond 4 influent]
B164737 12/01/1616L0079-10 [Pond 4 influent]
B164737 12/01/1616L0079-11 [Pond 4 effluent]
Prep Method: SW-846 3051-SW-846 6010C-D
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B164749 12/02/160.997 50.016L0079-01 [Pond 1]
B164749 12/02/161.07 50.016L0079-02 [Freshwater Pond]
B164749 12/02/161.05 50.016L0079-03 [Pond 3 NW]
B164749 12/02/161.04 50.016L0079-04 [Pond 3 NE]
B164749 12/02/161.00 50.016L0079-05 [Pond 3 SE]
B164749 12/02/161.03 50.016L0079-06 [Pond 3 SW]
B164749 12/02/161.04 50.016L0079-09 [Pond 4 influent]
B164749 12/02/161.00 50.016L0079-11 [Pond 4 effluent]
Prep Method: SW-846 3010A-SW-846 6010C-D
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
Leachates were extracted on 12/2/2016 per SW-846 1312 in Batch B164827
B164926 12/06/1650.0 50.016L0079-01 [Pond 1]
B164926 12/06/1650.0 50.016L0079-02 [Freshwater Pond]
B164926 12/06/1650.0 50.016L0079-03 [Pond 3 NW]
B164926 12/06/1650.0 50.016L0079-04 [Pond 3 NE]
B164926 12/06/1650.0 50.016L0079-05 [Pond 3 SE]
B164926 12/06/1650.0 50.016L0079-06 [Pond 3 SW]
B164926 12/06/1650.0 50.016L0079-09 [Pond 4 influent]
B164926 12/06/1650.0 50.016L0079-11 [Pond 4 effluent]
Prep Method: SW-846 5035-SW-846 8260B
Lab Number [Field ID]Batch
Sample
Amount(g)
Methanol
Volume(mL)
Methanol
Aliquot(mL)
Final
Volume(mL)Date
16L0079-08 [Pond 3]B164830 3.03 7.18 1 50 12/02/16
16L0079-10 [Pond 4 influent]B164830 5.22 6.61 1 50 12/02/16
Prep Method: SW-846 5030B-SW-846 8260C
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
Leachates were extracted on 12/3/2016 per SW-846 1312 in Batch B164899
B165044 12/06/165.00 5.0016L0079-08 [Pond 3]
B165044 12/06/165.00 5.0016L0079-10 [Pond 4 influent]
[TOC_1]Sample Preparation Information[TOC]
Page 41 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 3546-SW-846 8270D
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B164978 12/05/1615.0 1.0016L0079-07 [Pond 3]
Prep Method: SW-846 3546-SW-846 8270D
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B164992 12/05/166.00 1.0016L0079-09RE1 [Pond 4 influent]
Prep Method: SW-846 3510C-SW-846 8270D
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
Leachates were extracted on 12/2/2016 per SW-846 1312 in Batch B164827
B165043 12/06/16440 0.40016L0079-07 [Pond 3]
B165043 12/06/16500 0.50016L0079-09 [Pond 4 influent]
Page 42 of 55
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B164830 - SW-846 5035
[TOC_3]B164830[TOC]
Blank (B164830-BLK1) Prepared: 12/02/16 Analyzed: 12/06/16
n-Butylbenzene mg/Kg wet0.050ND
Toluene mg/Kg wet0.050ND
1,2,4-Trimethylbenzene mg/Kg wet0.050ND
mg/Kg wet 0.0250 70-130Surrogate: 1,2-Dichloroethane-d4 86.60.0216
mg/Kg wet 0.0250 70-130Surrogate: Toluene-d8 97.00.0242
mg/Kg wet 0.0250 70-130Surrogate: 4-Bromofluorobenzene 99.20.0248
LCS (B164830-BS1) Prepared: 12/02/16 Analyzed: 12/06/16
n-Butylbenzene mg/Kg wet0.0011 0.0113 70-1301110.0125
Toluene mg/Kg wet0.0011 0.0113 70-1301110.0125
1,2,4-Trimethylbenzene mg/Kg wet0.0011 0.0113 70-1301080.0122
mg/Kg wet 0.0283 70-130Surrogate: 1,2-Dichloroethane-d4 85.80.0243
mg/Kg wet 0.0283 70-130Surrogate: Toluene-d8 97.60.0277
mg/Kg wet 0.0283 70-130Surrogate: 4-Bromofluorobenzene 1030.0292
LCS Dup (B164830-BSD1) Prepared: 12/02/16 Analyzed: 12/06/16
n-Butylbenzene mg/Kg wet0.0011 0.0113 2570-130106 4.440.0120
Toluene mg/Kg wet0.0011 0.0113 2570-130108 2.560.0122
1,2,4-Trimethylbenzene mg/Kg wet0.0011 0.0113 2570-130105 3.200.0119
mg/Kg wet 0.0283 70-130Surrogate: 1,2-Dichloroethane-d4 86.00.0244
mg/Kg wet 0.0283 70-130Surrogate: Toluene-d8 96.50.0273
mg/Kg wet 0.0283 70-130Surrogate: 4-Bromofluorobenzene 1010.0287
[TOC_1]QC Data[TOC]
Page 43 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by GC/MS[TOC]
Batch B164978 - SW-846 3546
[TOC_3]B164978[TOC]
Blank (B164978-BLK1) Prepared: 12/05/16 Analyzed: 12/06/16
Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34ND
mg/Kg wet 3.33 40-140Surrogate: Nitrobenzene-d5 71.82.39
mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 75.02.50
mg/Kg wet 3.33 40-140Surrogate: p-Terphenyl-d14 75.02.50
LCS (B164978-BS1) Prepared: 12/05/16 Analyzed: 12/06/16
Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34 1.67 40-14074.41.24
mg/Kg wet 3.33 40-140Surrogate: Nitrobenzene-d5 67.92.26
mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 71.62.39
mg/Kg wet 3.33 40-140Surrogate: p-Terphenyl-d14 73.22.44
LCS Dup (B164978-BSD1) Prepared: 12/05/16 Analyzed: 12/06/16
Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34 1.67 3040-14055.6 28.90.926
mg/Kg wet 3.33 40-140Surrogate: Nitrobenzene-d5 66.12.20
mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 62.22.07
mg/Kg wet 3.33 40-140Surrogate: p-Terphenyl-d14 59.21.97
Batch B164992 - SW-846 3546
[TOC_3]B164992[TOC]
Blank (B164992-BLK1) Prepared: 12/05/16 Analyzed: 12/06/16
Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34ND
mg/Kg wet 3.33 40-140Surrogate: Nitrobenzene-d5 55.61.85
mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 58.11.94
mg/Kg wet 3.33 40-140Surrogate: p-Terphenyl-d14 53.21.78
LCS (B164992-BS1) Prepared: 12/05/16 Analyzed: 12/06/16
Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34 1.67 40-14070.41.17
mg/Kg wet 3.33 40-140Surrogate: Nitrobenzene-d5 67.12.24
mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 69.52.32
mg/Kg wet 3.33 40-140Surrogate: p-Terphenyl-d14 63.72.12
LCS Dup (B164992-BSD1) Prepared: 12/05/16 Analyzed: 12/06/16
Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34 1.67 3040-14083.4 16.91.39
mg/Kg wet 3.33 40-140Surrogate: Nitrobenzene-d5 87.92.93
mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 87.32.91
mg/Kg wet 3.33 40-140Surrogate: p-Terphenyl-d14 87.32.91
Page 44 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Metals Analyses (Total) - Quality Control
QUALITY CONTROL
[TOC_2]Metals Analyses (Total)[TOC]
Batch B164749 - SW-846 3051
[TOC_3]B164749[TOC]
Blank (B164749-BLK1) Prepared: 12/02/16 Analyzed: 12/05/16
Antimony mg/Kg wet2.5ND
Zinc mg/Kg wet1.0ND
LCS (B164749-BS1) Prepared: 12/02/16 Analyzed: 12/05/16
Antimony mg/Kg wet5.0 88.2 0-210.3119105
Zinc mg/Kg wet2.0 198 79.7-120.8103204
LCS Dup (B164749-BSD1) Prepared: 12/02/16 Analyzed: 12/05/16
Antimony mg/Kg wet5.1 88.2 30 R-050-210.3165 32.6 *145
Zinc mg/Kg wet2.0 198 3079.7-120.8103 0.187205
Page 45 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control
QUALITY CONTROL
[TOC_2]Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)[TOC]
Batch B164737 - % Solids
[TOC_3]B164737[TOC]
Duplicate (B164737-DUP1) Prepared: 12/01/16 Analyzed: 12/02/16 Source: 16L0079-01
% Solids % Wt 2017.046.3 54.9
Page 46 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
SPLP - Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]SPLP - Volatile Organic Compounds by GC/MS[TOC]
Batch B165044 - SW-846 5030B
[TOC_3]B165044[TOC]
Blank (B165044-BLK1) Prepared & Analyzed: 12/06/16
n-Butylbenzene µg/L1.0ND
Toluene µg/L1.0ND
1,2,4-Trimethylbenzene µg/L1.0ND
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 11428.5
µg/L 25.0 70-130Surrogate: Toluene-d8 89.222.3
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 80.620.1
LCS (B165044-BS1) Prepared & Analyzed: 12/06/16
n-Butylbenzene µg/L1.0 10.0 70-13089.98.99
Toluene µg/L1.0 10.0 70-13010310.3
1,2,4-Trimethylbenzene µg/L1.0 10.0 70-13090.49.04
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10626.4
µg/L 25.0 70-130Surrogate: Toluene-d8 10626.4
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 99.324.8
LCS Dup (B165044-BSD1) Prepared & Analyzed: 12/06/16
n-Butylbenzene µg/L1.0 10.0 2570-13089.4 0.5588.94
Toluene µg/L1.0 10.0 2570-130103 0.58210.3
1,2,4-Trimethylbenzene µg/L1.0 10.0 2570-13086.4 4.528.64
µg/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10225.6
µg/L 25.0 70-130Surrogate: Toluene-d8 10726.8
µg/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10025.1
Page 47 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
SPLP - Semivolatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]SPLP - Semivolatile Organic Compounds by GC/MS[TOC]
Batch B165043 - SW-846 3510C
[TOC_3]B165043[TOC]
Blank (B165043-BLK1) Prepared: 12/06/16 Analyzed: 12/07/16
Bis(2-Ethylhexyl)phthalate µg/L10ND
µg/L 200 15-110Surrogate: 2-Fluorophenol 39.478.8
µg/L 200 15-110Surrogate: Phenol-d6 27.655.1
µg/L 100 30-130Surrogate: Nitrobenzene-d5 74.374.3
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 66.766.7
µg/L 200 15-110Surrogate: 2,4,6-Tribromophenol 84.2168
µg/L 100 30-130Surrogate: p-Terphenyl-d14 74.274.2
LCS (B165043-BS1) Prepared: 12/06/16 Analyzed: 12/07/16
Bis(2-Ethylhexyl)phthalate µg/L10 50.0 40-14067.233.6
µg/L 200 15-110Surrogate: 2-Fluorophenol 51.2102
µg/L 200 15-110Surrogate: Phenol-d6 33.266.4
µg/L 100 30-130Surrogate: Nitrobenzene-d5 86.286.2
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 74.574.5
µg/L 200 15-110Surrogate: 2,4,6-Tribromophenol 100201
µg/L 100 30-130Surrogate: p-Terphenyl-d14 79.679.6
LCS Dup (B165043-BSD1) Prepared: 12/06/16 Analyzed: 12/07/16
Bis(2-Ethylhexyl)phthalate µg/L10 50.0 2040-14064.0 4.7632.0
µg/L 200 15-110Surrogate: 2-Fluorophenol 49.799.3
µg/L 200 15-110Surrogate: Phenol-d6 34.769.5
µg/L 100 30-130Surrogate: Nitrobenzene-d5 84.184.1
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 69.469.4
µg/L 200 15-110Surrogate: 2,4,6-Tribromophenol 91.2182
µg/L 100 30-130Surrogate: p-Terphenyl-d14 74.874.8
Matrix Spike (B165043-MS1) Prepared: 12/06/16 Analyzed: 12/07/16 Source: 16L0079-09
Bis(2-Ethylhexyl)phthalate µg/L40 50.0 40-14082.574.2 32.9
µg/L 200 15-110Surrogate: 2-Fluorophenol 53.2106
µg/L 200 15-110Surrogate: Phenol-d6 50.5101
µg/L 100 30-130Surrogate: Nitrobenzene-d5 76.876.8
µg/L 100 30-130Surrogate: 2-Fluorobiphenyl 62.762.7
µg/L 200 15-110Surrogate: 2,4,6-Tribromophenol 73.5147
µg/L 100 30-130Surrogate: p-Terphenyl-d14 60.960.9
Page 48 of 55
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
SPLP - Metals Analyses - Quality Control
QUALITY CONTROL
[TOC_2]SPLP - Metals Analyses[TOC]
Batch B164926 - SW-846 3010A
[TOC_3]B164926[TOC]
Blank (B164926-BLK1) Prepared: 12/05/16 Analyzed: 12/07/16
Antimony mg/L0.050ND
Zinc mg/L0.020ND
LCS (B164926-BS1) Prepared: 12/05/16 Analyzed: 12/07/16
Antimony mg/L0.050 0.500 80-1201050.526
Zinc mg/L0.020 0.500 80-1201070.533
LCS Dup (B164926-BSD1) Prepared: 12/05/16 Analyzed: 12/07/16
Antimony mg/L0.050 0.500 2080-120105 0.5290.523
Zinc mg/L0.020 0.500 2080-120105 1.080.527
Matrix Spike (B164926-MS1) Prepared: 12/05/16 Analyzed: 12/07/16 Source: 16L0079-02
Antimony mg/L0.050 0.500 75-1251090.547 ND
Zinc mg/L0.020 0.500 MS-1975-12519.4 *12.6 12.5
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FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit
DL Method Detection Limit
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Sample to spike ratio is greater than or equal to 4:1. Spiked amount is not representative of the native amount in
the sample. Appropriate or meaningful recoveries cannot be calculated.
MS-19
Laboratory fortified blank duplicate RPD is outside of control limits. Reduced precision is anticipated for any
reported value for this compound.
R-05
Elevated reporting limit due to matrix interference.RL-12
[TOC_1]Flag/Qualifier Summary[TOC]
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CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SW-846 6010C-D in Soil
CT,NH,NY,ME,VA,NCAntimony
CT,NH,NY,ME,VA,NCZinc
SW-846 8260B in Soil
NCn-Butylbenzene
NCToluene
NC1,2,4-Trimethylbenzene
SW-846 8270D in Soil
CT,NY,NH,ME,NC,VABis(2-Ethylhexyl)phthalate
[TOC_1]Certifications[TOC]
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2017
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2017
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2017
LAO00112Rhode Island Department of HealthRI 12/30/2016
652North Carolina Div. of Water QualityNC 12/31/2016
MA007 NELAPNew Jersey DEPNJ 06/30/2017
E871027 NELAPFlorida Department of HealthFL 06/30/2017
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2017
460217Commonwealth of VirginiaVA 12/14/2017
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
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