WS-6178_23033_CA_MRP_20190520

S&ME, Inc. | 8646 W Market St, Ste 105 | Greensboro, NC 27409 | p 336.288.7180 | www.smeinc.com

May 20, 2019
NCDEQ, DWM, UST Section, Trust Fund Branch
1646 Mail Service Center
Raleigh, NC 27699-1646
Attention: Mr. Herb Berger , L.G. Submitted via: [e-mail]
Reference: Report of Limited Groundwater Assessment
Scott Property, Former/Incident #: 23033; UST #: 6178
Ruffin, Rockingham County, North Carolina
S&ME Project No. 4305-17-128A

Dear Mr. Berger:
S&ME, Inc., (S&ME) presents this report in accordance with the North Carolina Department of Environmental
Quality/S&ME Contract No. N17002 and S&ME Proposal No. 43-1700409A, dated February 15, 2019, and revised
on April 22, 2019, and as authorized by Task Authorization No. 02, dated March 6, 2019.
The scope of services included the collection of groundwater samples from monitoring wells MW-1, MW-4, MW-5
and MW-7, and from water supply well WSW-12, each for analyses by Method 6200B and Method 504.1,
analyzing one field blank sample by Method 6200B, and preparation of this report. The services were conducted
as proposed.
 Groundwater Monitoring Event
On April 6, 2019, S&ME personnel collected groundwater samples from monitor wells MW-1, MW-4, MW-5 and
MW-7 (Figure 1). Depth to water measurements ranged from 31.20 feet below top of casing in monitor well MW-
4 to 35.10 feet below top of casing in monitor well MW-1 (Table 1). The samples were collected using clean,
disposable, polyethylene bailers. The monitor wells were purged a volume of approximately three casing volumes.
The field parameters pH, specific conductivity and temperature were measured following the third casing volume,
and recorded on groundwater sampling forms, which are located in Attachment I. The groundwater samples
were collected directly into laboratory supplied containers, placed in a chilled cooler and shipped under standard
chain-of-custody record to Con-Test Analytical Laboratory (Con-Test) for analysis. The groundwater samples were
analyzed for volatile organic compounds (VOCs) by EPA method 6200B and for Ethylene dibromide (EDB, 1,2-
Dibromoethane) by EPA Method 504.1. One field blank sample (FB) was prepared for analysis by Method 6200B.
On April 6, 2019, a water sample was collected from active, potable water supply well WSW-12 (Figure 2). S&ME
obtained written permission to sample the well by mailing a sampling permission form to the property owner.
The permission form is provided in Attachment I. The water supply well was purged for 20 minutes. The water
supply well sampling form is included in Attachment I. The sample was collected into laboratory-supplied
containers, placed in a chilled cooler, and shipped under standard chain-of-custody procedure to Con-Test
Report of Limited Groundwater Assessment
Scott Property, Former/Incident #: 23033; UST #: 6178
Ruffin, Rockingham County, North Carolina
S&ME Project No. 4305-17-128A

May 20, 2019 3
Figure 1: Site Map
Figure 2: Water Supply Well Map

Table 1: Current Well Construction and Liquid Level Data
Table 2: Current Groundwater Sampling Results

Attachment I: Request for Permission to Sample Water Supply Well Form and Field Sampling Forms
Attachment II: Health Risk Evaluation
Attachment III: Analytical Report and Chain of Custody Form

KEY
- MONITORING WELL LOCATION
GUER
R
A
N
T

S
P
R
I
N
G
S
R
DLILLARD RDWSW MW-1
MW-1D MW-2
MW-2D
MW-5
MW-6
MW-7
MW-4
FORMER
UST BASIN
SOURCE:2014 AERIAL PHOTOGRAPH OBTAINED FROM http://data.nconemap.gov
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-128 - SCOTT PROPERTY\A\4-19\Scott Property Figures.dwgN
0 100 200
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALE
SCOTT PROPERTY, FORMER
971 GUERRANT SPRINGS ROAD
RUFFIN, ROCKINGHAM COUNTY, NORTH CAROLINA
1
4305-17-128A
APRIL 2019
AS SHOWNSITE MAP
Site ID: 23033
SOURCE:2014 AERIAL PHOTOGRAPH OBTAINED FROM http://data.nconemap.gov
KEY
- WATER SUPPLY WELL LOCATION
GUERR
A
N
T
S
P
RI
N
G
S
R
DLILLARD RD1
12
11
13
9
10
6
4
WSW
ONSITE3
5
2
7
8
1,000 FT
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-128 - SCOTT PROPERTY\A\4-19\Scott Property Figures.dwgN
0 400 800
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALE
SCOTT PROPERTY
971 GUERRANT SPRINGS ROAD
RUFFIN, ROCKINGHAM COUNTY, NORTH CAROLINA
2
4305-17-128A
APRIL 2019
AS SHOWNWATER SUPPLY WELL MAP
Site ID: 23033
TABLE 1
CURRENT WELL CONSTRUCTION AND LIQUID LEVEL DATA
UST Facility ID # Not applicable Revision Date: 04-22-2019
Well
ID
Date
Installed
Date
Water Level
Measured
Diameter
(inches)
Depth
of Well
(ft-BGS)
Top of
Casing
Elevation*
(ft)
Depth to
Water
from Top
of Casing
(ft)
Groundwater
Elevation*
(ft)
MW-1 Unknown 4/6/19 2 45 693.40 35.10 658.30
MW-4 Unknown 4/6/19 2 40 684.29 31.20 653.09
MW-5 Unknown 4/6/19 2 30 to 45 45 691.36 34.03 657.33
MW-7 Unknown 4/6/19 2 45 683.39 31.63 651.76
NOTES:
* : Reference Point for Elevation Measurements:
Benchmark Datum:Benchmark Elevation: 691.00
Assumed or Measured:
ft-BGS = feet below ground surface NM = Not Measured NA = Not Applicable
ND = Not Detected NG = Not Gauged
Site Elevation
Measured
30 to 45
S&ME Project # 4305-17-128A
Scott Property, Former; Incident No.: 23033; UST No.; WS-6167)
Screen
Interval
(ft-BGS)
30 to 45
25 to 40
971 Guerrant Springs Road, Ruffin, Rockingham County, North Carolina
Page 1 of 1
UST Facility ID # Not applicable Revision Date: 04-22-2019
Well ID Date
1,2-dibromoethane (EDB)AcetoneBenzenesec-Butylbenzenen-Butylbenzene1,2-DichloroethaneDiisopropyl etherEthylbenzeneIsopropylbenzenen-Propylbenzene4-IsopropyltolueneToluene1,2,4-Trimethylbenzene1,3,5-Trimethylbenzene2-Butanone (MEK)2-Hexanone (MBK)4-Methyl-2-pentanone (MIBK)Xylenes (total)Naphthalene2L Standard 0.02 6,000 1 70 70 0.4 70 600 70 70 25 600 400 400 4,000 40 100 500 6
50 6,000,000 5,000 8,500 6,900 400 70,000 84,500 25,000 30,000 11,700 260,000 28,500 25,000 4,000,000 40,000 100,000 85,500 6,000
MW-1 4/6/2019 18 31 J 0.92 J 3.2 7.2 7.4 2.8 8.7 3.1 6.5 2.4 4.0 13 240 6.6 J 15 15 191.4 J 150
MW-4 4/6/2019 <0.020 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <5.0 <5.0 <1.5 <2.0
MW-5 4/6/2019 0.36 <50 <0.50 <0.50 <0.50 <0.50 0.19 J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.36 J <5.0 <5.0 <5.0 2.6 <2.0
MW-7 4/6/2019 <0.020 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <5.0 <5.0 <1.5 <2.0
WSW-12 4/6/2019 0.31 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <5.0 <5.0 <1.5 <2.0
Notes:
Results reported in micrograms per liter (µg/L).Value Concentration exceeds the 2L Standard
Analytes not shown were not detected.Value Concentration exceeds the GCL
2L Standard = 15A NCAC 2L .0202 Groundwater Quality Standard
Gross Contamination Levels
TABLE 2
CURRENT GROUNDWATER SAMPLING RESULTS
S&ME Project # 4305-17-128A
Scott Property, Former; Incident No.: 23033; UST No.; WS-6167)
971 Guerrant Springs Road, Ruffin, Rockingham County, North Carolina

Attachment I – Request for Permission to Sample Water Supply Well
Form and Field Sampling Forms
Units Units
Units Units
Qty Pres.Qty Pres.
3 HCl
3 NaS2O3
Date
Revision:
Well Address:
9/1/17 13:30
Well / System Photographs
Date
Site Sketch
Additional Comments (description of location of sample port, water well, filters, etc.)
Sample Date Sample Time
4/6/2019 15:10
Well Purging Information
Field Parameters and Sampling
Conductivity
15:10
Air Temp (°F):
Equipment Calibration Information:
Equipment Time Calibration Solution Calibration Check
pH
POE Present (Y/N):
Total Volume (Gal)Time pH (s.u.)Temperature
SignatureName
4/6/2019
(2)
Lyndal Butler
Purge Rate (GPM): 3 Purge Start Time:14:50
Volume Purged (Gal):60 Purge End Time:15:10
Sample ID
WSW-12
Sample Location
Spigot on Back of House
60
Method
VOCs 6200
EDB 504.1
Method Container
Conductivity
Container
40mL VOAs
40mL VOAs
WATER SUPPLY WELL SAMPLING FORM
Owner Name:
Owner Phone No.:
4/6/2019
WSW-12
942 Guerrant Springs Road
Charles & Tammie Stoephel
-
Scott Property, Former
971 Guerrant Spring Road, Ruffin, N.C.
4305-17-128A
NCDEQ/Herb Berger
Cloudy
60
No
Client Name/Contact:
Project Name:
Project Location:
Project Number:Sample Date:
Weather:
Water Supply Well ID:
° F
Date Time
µS/cm
35.10 ft-TOC inch
45.00 ft-TOC gal
9.90 feet gal
15 ft-GRD gal
ft-GRD
17:47 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
18:02 5.1 17.2 29 clear
18:52
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
3 40mL VOAs NaS2O3
(1)
Notes:
Project Number:4305-17-128A Purge Date:April 6, 2019
Source Well:MW-1 Purge Time (Min.):15
GROUNDWATER SAMPLING FORM
Project Name:STF-23033/Scott Property, Former
Project Location:971 Guerrant Springs Road, Ruffin , N.C.
Weather:Overcast Air Temp:60
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:April 6, 2019
Sampled By:L. Butler Sample Time:18:52
pH
Conductivity µS/cm
Total Well Depth:Well Volume 1.6
Height of Water Column:3 * Well Volume 4.8
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:5.0 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 8.1
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:18:02
(Gal)
5.0 Petroleum Odors
Sample Method:Bailer Sample Time:
EDB 504.1
Analytical Data
Method Method Container
VOCs 6200
Lyndal Butler 4/23/2019
Name Signature Date
° F
Date Time
µS/cm
31.20 ft-TOC inch
40.00 ft-TOC gal
8.80 feet gal
15 ft-GRD gal
ft-GRD
17:02 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
17:20 6.5 16.8 84 clear
18:22
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
3 40mL VOAs NaS2O3
(1)
Notes:
Project Number:4305-17-128A Purge Date:April 6, 2019
Source Well:MW-4 Purge Time (Min.):18
GROUNDWATER SAMPLING FORM
Project Name:STF-23033/Scott Property, Former
Project Location:971 Guerrant Springs Road, Ruffin , N.C.
Weather:Overcast Air Temp:60
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:April 6, 2019
Sampled By:L. Butler Sample Time:18:22
pH
Conductivity µS/cm
Total Well Depth:Well Volume 1.4
Height of Water Column:3 * Well Volume 4.3
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:4.5 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 7.2
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:17:20
(Gal)
4.5 soil in vault
Sample Method:Bailer Sample Time:
EDB 504.1
Analytical Data
Method Method Container
VOCs 6200
Lyndal Butler 4/23/2019
Name Signature Date
° F
Date Time
µS/cm
34.03 ft-TOC inch
45.00 ft-TOC gal
10.97 feet gal
15 ft-GRD gal
ft-GRD
17:30 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
17:40 6.2 16.9 86 clear
18:42
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
3 40mL VOAs NaS2O3
(1)
Notes:
Project Number:4305-17-128A Purge Date:April 6, 2019
Source Well:MW-5 Purge Time (Min.):10
GROUNDWATER SAMPLING FORM
Project Name:STF-23033/Scott Property, Former
Project Location:971 Guerrant Springs Road, Ruffin , N.C.
Weather:Overcast Air Temp:60
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:April 6, 2019
Sampled By:L. Butler Sample Time:18:42
pH
Conductivity µS/cm
Total Well Depth:Well Volume 1.8
Height of Water Column:3 * Well Volume 5.4
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:5.6 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 9.0
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:17:40
(Gal)
5.6
Sample Method:Bailer Sample Time:
EDB 504.1
Analytical Data
Method Method Container
VOCs 6200
Lyndal Butler 4/23/2019
Name Signature Date
° F
Date Time
µS/cm
31.63 ft-TOC inch
45.00 ft-TOC gal
13.37 feet gal
15 ft-GRD gal
ft-GRD
16:33 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
16:55 6.3 16.9 19 clear
18:10
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
3 40mL VOAs NaS2O3
(1)
Notes:
Project Number:4305-17-128A Purge Date:April 6, 2019
Source Well:MW-7 Purge Time (Min.):22
GROUNDWATER SAMPLING FORM
Project Name:STF-23033/Scott Property, Former
Project Location:971 Guerrant Springs Road, Ruffin , N.C.
Weather:Overcast Air Temp:60
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:April 6, 2019
Sampled By:L. Butler Sample Time:18:10
pH
Conductivity µS/cm
Total Well Depth:Well Volume 2.2
Height of Water Column:3 * Well Volume 6.5
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:6.8 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 10.9
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:16:55
(Gal)
6.8 Biomass in well
Sample Method:Bailer Sample Time:
EDB 504.1
Analytical Data
Method Method Container
VOCs 6200
Lyndal Butler 4/23/2019
Name Signature Date

Attachment II – Health Risk Evaluation

April 18, 2019

TO: Herb Berger
NC UST Section

RE: Health Risk Evaluation
Incident Number: 23033
Tammy and Charles Stophel Well Sampling Results
942 Guerrant Springs Road
Ruffin, NC

During this sampling event, one contaminant was detected in the well water. The standards used to
determine if the water is suitable for drinking and cooking are the United States Environmental Protection
Agency’s Maximum Contaminant Levels (MCLs) or, if no MCLs exist, North Carolina Groundwater Standards
(2L).

If the contaminant concentration exceeds the applicable standard for using the water for drinking and
cooking, the contaminant concentration is further analyzed to determine if the water is suitable for other
household uses, such as showering, bathing, washing dishes, flushing toilets, and hand washing. The chart
below compares the detected contaminant concentration with the applicable standard:

Sample ID

Contaminant

Concentration (µg/L)

MCL (µg/L)

2L (µg/L)
19D0470-05 1,2-Dibromoethane 0.031 0.05
µg/L – Stands for micrograms of contaminant per liter of water and is roughly equivalent to parts per billion.

RECOMMENDATION: The detected contaminant did not exceed the applicable water standard. Therefore, no
restrictions on the use of this water are recommended at this time.

David Lilley, Environmental Toxicologist
Division of Waste Management, NCDEQ

Attachment III – Analytical Report and Chain of Custody Form

39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
April 18, 2019
Lyndal Butler
S&ME, Inc - Greensboro, NC
8646 West Market St Suite 105
Greensboro, NC 27409
Project Location: Ruffin, NC
Client Job Number:
Project Number: 4305-17-128A
Laboratory Work Order Number: 19D0470
Enclosed are results of analyses for samples received by the laboratory on April 9, 2019. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 40
Table of Contents
Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 6
Sample Results 7
19D0470-01 7
19D0470-02 10
19D0470-03 13
19D0470-04 16
19D0470-05 19
19D0470-06 22
Sample Preparation Information 24
QC Data 25
Volatile Organic Compounds by GC/MS 25
B228068 25
Drinking Water Organics EPA 504.1 29
B227964 29
Dual Column RPD Report 30
Flag/Qualifier Summary 35
Certifications 36
Chain of Custody/Sample Receipt 38
Page 2 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
4/18/2019
S&ME, Inc - Greensboro, NC
8646 West Market St Suite 105
Greensboro, NC 27409
ATTN: Lyndal Butler
4305-17-128A
19D0470
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
Ruffin, NC
MW-7 19D0470-01 Ground Water EPA 504.1
SM21-22 6200B
MW-4 19D0470-02 Ground Water EPA 504.1
SM21-22 6200B
MW-5 19D0470-03 Ground Water EPA 504.1
SM21-22 6200B
MW-1 19D0470-04 Ground Water EPA 504.1
SM21-22 6200B
WSW-12 19D0470-05 Ground Water EPA 504.1
SM21-22 6200B
FB 19D0470-06 Field Blank SM21-22 6200B
[TOC_1]Sample Summary[TOC]
Page 3 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
[TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY
Client ID:Lab ID:19D0470-01MW-7
No Results Detected
Client ID:Lab ID:19D0470-02MW-4
No Results Detected
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 4 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19D0470-03MW-5
DL
1,2-Dibromoethane (EDB)0.39 0.50 g/L SM21-22 6200BJ0.19
1,3,5-Trimethylbenzene 0.36 0.50 g/L SM21-22 6200BJ0.14
Diisopropyl Ether (DIPE)0.19 0.50 g/L SM21-22 6200BJ0.17
o-Xylene 2.6 0.50 g/L SM21-22 6200B0.17
1,2-Dibromoethane (EDB) [2C]0.36 0.10 g/L EPA 504.10.061
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19D0470-04MW-1
DL
1,2,4-Trimethylbenzene 13 1.0 g/L SM21-22 6200B0.36
1,2-Dibromoethane (EDB)23 1.0 g/L SM21-22 6200B0.38
1,2-Dichloroethane 7.4 1.0 g/L SM21-22 6200B0.82
1,3,5-Trimethylbenzene 240 1.0 g/L SM21-22 6200B0.28
2-Butanone (MEK)6.6 10 g/L SM21-22 6200BJ3.9
2-Hexanone (MBK)15 10 g/L SM21-22 6200B3.0
4-Methyl-2-pentanone (MIBK)15 10 g/L SM21-22 6200B3.3
Acetone 31 100 g/L SM21-22 6200BJ7.6
Benzene 0.92 1.0 g/L SM21-22 6200BJ0.36
Diisopropyl Ether (DIPE)2.8 1.0 g/L SM21-22 6200B0.34
Ethylbenzene 8.7 1.0 g/L SM21-22 6200B0.26
Isopropylbenzene (Cumene)3.1 1.0 g/L SM21-22 6200B0.34
m+p Xylene 1.4 2.0 g/L SM21-22 6200BJ0.60
Naphthalene 150 4.0 g/L SM21-22 6200B0.62
n-Butylbenzene 7.2 1.0 g/L SM21-22 6200B0.42
n-Propylbenzene 6.5 1.0 g/L SM21-22 6200B0.26
o-Xylene 190 1.0 g/L SM21-22 6200B0.34
p-Isopropyltoluene (p-Cymene)2.4 1.0 g/L SM21-22 6200B0.40
sec-Butylbenzene 3.2 1.0 g/L SM21-22 6200B0.32
Toluene 4.0 1.0 g/L SM21-22 6200B0.28
1,2-Dibromoethane (EDB) [2C]18 4.9 g/L EPA 504.13.0
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19D0470-05WSW-12
DL
1,2-Dibromoethane (EDB) [2C]0.031 0.020 g/L EPA 504.10.012
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19D0470-06FB
DL
Acetone 6.0 50 g/L SM21-22 6200BJ3.8
Chloroform 0.59 0.50 g/L SM21-22 6200B0.17
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 5 of 40
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.
For method 6200B, Sample 19D0470-04 was run at a dilution as concentration of target compounds exceeded calibration curve limits.
[TOC_1]Case Narrative[TOC]
SM21-22 6200B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not
affected since all results are "not detected" for associated samples in this batch and bias is on the high side.
Analyte & Samples(s) Qualified:
L-02
Vinyl Chloride
B228068-BS1, B228068-BSD1
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
L-04
2,2-Dichloropropane
19D0470-01[MW-7], 19D0470-02[MW-4], 19D0470-03[MW-5], 19D0470-04[MW-1], 19D0470-05[WSW-12], 19D0470-06[FB], B228068-BLK1, B228068-BS1,
B228068-BSD1
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD
between the two LFB/LCS results is within method specified criteria.
Analyte & Samples(s) Qualified:
L-07
Dichlorodifluoromethane (Freon 12)
B228068-BS1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
19D0470-04[MW-1]
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.
Tod E. Kopyscinski
Laboratory Director
Page 6 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-01
Field Sample #: MW-7
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:10
[TOC_2]19D0470-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 4/15/19 0:08 EEHg/L3.8 4/12/19SM21-22 6200B1Acetone
ND 0.50 4/15/19 0:08 EEHg/L0.18 4/12/19SM21-22 6200B1Benzene
ND 0.50 4/15/19 0:08 EEHg/L0.15 4/12/19SM21-22 6200B1Bromobenzene
ND 0.50 4/15/19 0:08 EEHg/L0.32 4/12/19SM21-22 6200B1Bromochloromethane
ND 0.50 4/15/19 0:08 EEHg/L0.16 4/12/19SM21-22 6200B1Bromodichloromethane
ND 2.0 4/15/19 0:08 EEHg/L0.46 4/12/19SM21-22 6200B1Bromoform
ND 2.0 4/15/19 0:08 EEHg/L0.78 4/12/19SM21-22 6200B1Bromomethane
ND 5.0 4/15/19 0:08 EEHg/L1.9 4/12/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 4/15/19 0:08 EEHg/L0.21 4/12/19SM21-22 6200B1n-Butylbenzene
ND 0.50 4/15/19 0:08 EEHg/L0.16 4/12/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 4/15/19 0:08 EEHg/L0.17 4/12/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 4/15/19 0:08 EEHg/L0.11 4/12/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 4/15/19 0:08 EEHg/L0.15 4/12/19SM21-22 6200B1Chlorobenzene
ND 50 4/15/19 0:08 EEHg/L11 4/12/19SM21-22 6200B1Ethanol
ND 0.50 4/15/19 0:08 EEHg/L0.21 4/12/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 4/15/19 0:08 EEHg/L0.35 4/12/19SM21-22 6200B1Chloroethane
ND 0.50 4/15/19 0:08 EEHg/L0.17 4/12/19SM21-22 6200B1Chloroform
ND 0.60 4/15/19 0:08 EEHg/L0.45 4/12/19SM21-22 6200B1Chloromethane
ND 0.50 4/15/19 0:08 EEHg/L0.12 4/12/19SM21-22 6200B12-Chlorotoluene
ND 0.50 4/15/19 0:08 EEHg/L0.14 4/12/19SM21-22 6200B14-Chlorotoluene
ND 0.50 4/15/19 0:08 EEHg/L0.19 4/12/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 4/15/19 0:08 EEHg/L0.16 4/12/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 4/15/19 0:08 EEHg/L0.12 4/12/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 4/15/19 0:08 EEHg/L0.13 4/12/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 4/15/19 0:08 EEHg/L0.26 4/12/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/15/19 0:08 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 4/15/19 0:08 EEHg/L0.41 4/12/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 4/15/19 0:08 EEHg/L0.32 4/12/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 4/15/19 0:08 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/15/19 0:08 EEHg/L0.31 4/12/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 4/15/19 0:08 EEHg/L0.20 4/12/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 4/15/19 0:08 EEHg/L0.11 4/12/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 4/15/19 0:08 EEHg/L0.20 4/12/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 4/15/19 0:08 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 4/15/19 0:08 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 4/15/19 0:08 EEHg/L0.23 4/12/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 4/15/19 0:08 EEHg/L0.17 4/12/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 4/15/19 0:08 EEHg/L0.13 4/12/19SM21-22 6200B1Ethylbenzene
ND 5.0 4/15/19 0:08 EEHg/L1.5 4/12/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 4/15/19 0:08 EEHg/L0.17 4/12/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/15/19 0:08 EEHg/L0.20 4/12/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 4/15/19 0:08 EEHg/L0.25 4/12/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/15/19 0:08 EEHg/L0.34 4/12/19SM21-22 6200B1Methylene Chloride
ND 5.0 4/15/19 0:08 EEHg/L1.7 4/12/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 7 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-01
Field Sample #: MW-7
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 2.0 4/15/19 0:08 EEHg/L0.31 4/12/19SM21-22 6200B1Naphthalene
ND 0.50 4/15/19 0:08 EEHg/L0.13 4/12/19SM21-22 6200B1n-Propylbenzene
ND 0.50 4/15/19 0:08 EEHg/L0.11 4/12/19SM21-22 6200B1Styrene
ND 0.50 4/15/19 0:08 EEHg/L0.22 4/12/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 4/15/19 0:08 EEHg/L0.18 4/12/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 4/15/19 0:08 EEHg/L0.14 4/12/19SM21-22 6200B1Toluene
ND 5.0 4/15/19 0:08 EEHg/L0.57 4/12/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 4/15/19 0:08 EEHg/L0.40 4/12/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 4/15/19 0:08 EEHg/L0.20 4/12/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 4/15/19 0:08 EEHg/L0.16 4/12/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 4/15/19 0:08 EEHg/L0.24 4/12/19SM21-22 6200B1Trichloroethylene
ND 0.50 4/15/19 0:08 EEHg/L0.33 4/12/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/15/19 0:08 EEHg/L0.25 4/12/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 4/15/19 0:08 EEHg/L0.18 4/12/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 4/15/19 0:08 EEHg/L0.14 4/12/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 4/15/19 0:08 EEHg/L10 4/12/19SM21-22 6200B1Vinyl Acetate
ND 0.50 4/15/19 0:08 EEHg/L0.45 4/12/19SM21-22 6200B1Vinyl Chloride
ND 1.0 4/15/19 0:08 EEHg/L0.30 4/12/19SM21-22 6200B1m+p Xylene
ND 0.50 4/15/19 0:08 EEHg/L0.17 4/12/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 87.3 4/15/19 0:0870-130
Toluene-d8 99.7 4/15/19 0:0870-130
4-Bromofluorobenzene 97.2 4/15/19 0:0870-130
Page 8 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-01
Field Sample #: MW-7
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
ND 0.020 4/11/19 18:43 PJGg/L0.012 4/11/19EPA 504.111,2-Dibromoethane (EDB) (2)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (2)102 4/11/19 18:4370-130
Page 9 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-02
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:22
[TOC_2]19D0470-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 4/15/19 0:35 EEHg/L3.8 4/12/19SM21-22 6200B1Acetone
ND 0.50 4/15/19 0:35 EEHg/L0.18 4/12/19SM21-22 6200B1Benzene
ND 0.50 4/15/19 0:35 EEHg/L0.15 4/12/19SM21-22 6200B1Bromobenzene
ND 0.50 4/15/19 0:35 EEHg/L0.32 4/12/19SM21-22 6200B1Bromochloromethane
ND 0.50 4/15/19 0:35 EEHg/L0.16 4/12/19SM21-22 6200B1Bromodichloromethane
ND 2.0 4/15/19 0:35 EEHg/L0.46 4/12/19SM21-22 6200B1Bromoform
ND 2.0 4/15/19 0:35 EEHg/L0.78 4/12/19SM21-22 6200B1Bromomethane
ND 5.0 4/15/19 0:35 EEHg/L1.9 4/12/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 4/15/19 0:35 EEHg/L0.21 4/12/19SM21-22 6200B1n-Butylbenzene
ND 0.50 4/15/19 0:35 EEHg/L0.16 4/12/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 4/15/19 0:35 EEHg/L0.17 4/12/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 4/15/19 0:35 EEHg/L0.11 4/12/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 4/15/19 0:35 EEHg/L0.15 4/12/19SM21-22 6200B1Chlorobenzene
ND 50 4/15/19 0:35 EEHg/L11 4/12/19SM21-22 6200B1Ethanol
ND 0.50 4/15/19 0:35 EEHg/L0.21 4/12/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 4/15/19 0:35 EEHg/L0.35 4/12/19SM21-22 6200B1Chloroethane
ND 0.50 4/15/19 0:35 EEHg/L0.17 4/12/19SM21-22 6200B1Chloroform
ND 0.60 4/15/19 0:35 EEHg/L0.45 4/12/19SM21-22 6200B1Chloromethane
ND 0.50 4/15/19 0:35 EEHg/L0.12 4/12/19SM21-22 6200B12-Chlorotoluene
ND 0.50 4/15/19 0:35 EEHg/L0.14 4/12/19SM21-22 6200B14-Chlorotoluene
ND 0.50 4/15/19 0:35 EEHg/L0.19 4/12/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 4/15/19 0:35 EEHg/L0.16 4/12/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 4/15/19 0:35 EEHg/L0.12 4/12/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 4/15/19 0:35 EEHg/L0.13 4/12/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 4/15/19 0:35 EEHg/L0.26 4/12/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/15/19 0:35 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 4/15/19 0:35 EEHg/L0.41 4/12/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 4/15/19 0:35 EEHg/L0.32 4/12/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 4/15/19 0:35 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/15/19 0:35 EEHg/L0.31 4/12/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 4/15/19 0:35 EEHg/L0.20 4/12/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 4/15/19 0:35 EEHg/L0.11 4/12/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 4/15/19 0:35 EEHg/L0.20 4/12/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 4/15/19 0:35 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 4/15/19 0:35 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 4/15/19 0:35 EEHg/L0.23 4/12/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 4/15/19 0:35 EEHg/L0.17 4/12/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 4/15/19 0:35 EEHg/L0.13 4/12/19SM21-22 6200B1Ethylbenzene
ND 5.0 4/15/19 0:35 EEHg/L1.5 4/12/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 4/15/19 0:35 EEHg/L0.17 4/12/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/15/19 0:35 EEHg/L0.20 4/12/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 4/15/19 0:35 EEHg/L0.25 4/12/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/15/19 0:35 EEHg/L0.34 4/12/19SM21-22 6200B1Methylene Chloride
ND 5.0 4/15/19 0:35 EEHg/L1.7 4/12/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 10 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-02
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:22
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 2.0 4/15/19 0:35 EEHg/L0.31 4/12/19SM21-22 6200B1Naphthalene
ND 0.50 4/15/19 0:35 EEHg/L0.13 4/12/19SM21-22 6200B1n-Propylbenzene
ND 0.50 4/15/19 0:35 EEHg/L0.11 4/12/19SM21-22 6200B1Styrene
ND 0.50 4/15/19 0:35 EEHg/L0.22 4/12/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 4/15/19 0:35 EEHg/L0.18 4/12/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 4/15/19 0:35 EEHg/L0.14 4/12/19SM21-22 6200B1Toluene
ND 5.0 4/15/19 0:35 EEHg/L0.57 4/12/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 4/15/19 0:35 EEHg/L0.40 4/12/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 4/15/19 0:35 EEHg/L0.20 4/12/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 4/15/19 0:35 EEHg/L0.16 4/12/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 4/15/19 0:35 EEHg/L0.24 4/12/19SM21-22 6200B1Trichloroethylene
ND 0.50 4/15/19 0:35 EEHg/L0.33 4/12/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/15/19 0:35 EEHg/L0.25 4/12/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 4/15/19 0:35 EEHg/L0.18 4/12/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 4/15/19 0:35 EEHg/L0.14 4/12/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 4/15/19 0:35 EEHg/L10 4/12/19SM21-22 6200B1Vinyl Acetate
ND 0.50 4/15/19 0:35 EEHg/L0.45 4/12/19SM21-22 6200B1Vinyl Chloride
ND 1.0 4/15/19 0:35 EEHg/L0.30 4/12/19SM21-22 6200B1m+p Xylene
ND 0.50 4/15/19 0:35 EEHg/L0.17 4/12/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 86.4 4/15/19 0:3570-130
Toluene-d8 97.7 4/15/19 0:3570-130
4-Bromofluorobenzene 101 4/15/19 0:3570-130
Page 11 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-02
Field Sample #: MW-4
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:22
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
ND 0.020 4/11/19 19:06 PJGg/L0.012 4/11/19EPA 504.111,2-Dibromoethane (EDB) (2)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (2)101 4/11/19 19:0670-130
Page 12 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-03
Field Sample #: MW-5
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:42
[TOC_2]19D0470-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 4/15/19 1:03 EEHg/L3.8 4/12/19SM21-22 6200B1Acetone
ND 0.50 4/15/19 1:03 EEHg/L0.18 4/12/19SM21-22 6200B1Benzene
ND 0.50 4/15/19 1:03 EEHg/L0.15 4/12/19SM21-22 6200B1Bromobenzene
ND 0.50 4/15/19 1:03 EEHg/L0.32 4/12/19SM21-22 6200B1Bromochloromethane
ND 0.50 4/15/19 1:03 EEHg/L0.16 4/12/19SM21-22 6200B1Bromodichloromethane
ND 2.0 4/15/19 1:03 EEHg/L0.46 4/12/19SM21-22 6200B1Bromoform
ND 2.0 4/15/19 1:03 EEHg/L0.78 4/12/19SM21-22 6200B1Bromomethane
ND 5.0 4/15/19 1:03 EEHg/L1.9 4/12/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 4/15/19 1:03 EEHg/L0.21 4/12/19SM21-22 6200B1n-Butylbenzene
ND 0.50 4/15/19 1:03 EEHg/L0.16 4/12/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 4/15/19 1:03 EEHg/L0.17 4/12/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 4/15/19 1:03 EEHg/L0.11 4/12/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 4/15/19 1:03 EEHg/L0.15 4/12/19SM21-22 6200B1Chlorobenzene
ND 50 4/15/19 1:03 EEHg/L11 4/12/19SM21-22 6200B1Ethanol
ND 0.50 4/15/19 1:03 EEHg/L0.21 4/12/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 4/15/19 1:03 EEHg/L0.35 4/12/19SM21-22 6200B1Chloroethane
ND 0.50 4/15/19 1:03 EEHg/L0.17 4/12/19SM21-22 6200B1Chloroform
ND 0.60 4/15/19 1:03 EEHg/L0.45 4/12/19SM21-22 6200B1Chloromethane
ND 0.50 4/15/19 1:03 EEHg/L0.12 4/12/19SM21-22 6200B12-Chlorotoluene
ND 0.50 4/15/19 1:03 EEHg/L0.14 4/12/19SM21-22 6200B14-Chlorotoluene
0.39 0.50 4/15/19 1:03 EEHg/L0.19 4/12/19SM21-22 6200B1J1,2-Dibromoethane (EDB)
ND 0.50 4/15/19 1:03 EEHg/L0.16 4/12/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 4/15/19 1:03 EEHg/L0.12 4/12/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 4/15/19 1:03 EEHg/L0.13 4/12/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 4/15/19 1:03 EEHg/L0.26 4/12/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/15/19 1:03 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 4/15/19 1:03 EEHg/L0.41 4/12/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 4/15/19 1:03 EEHg/L0.32 4/12/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 4/15/19 1:03 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/15/19 1:03 EEHg/L0.31 4/12/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 4/15/19 1:03 EEHg/L0.20 4/12/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 4/15/19 1:03 EEHg/L0.11 4/12/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 4/15/19 1:03 EEHg/L0.20 4/12/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 4/15/19 1:03 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 4/15/19 1:03 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 4/15/19 1:03 EEHg/L0.23 4/12/19SM21-22 6200B1trans-1,3-Dichloropropene
0.19 0.50 4/15/19 1:03 EEHg/L0.17 4/12/19SM21-22 6200B1JDiisopropyl Ether (DIPE)
ND 0.50 4/15/19 1:03 EEHg/L0.13 4/12/19SM21-22 6200B1Ethylbenzene
ND 5.0 4/15/19 1:03 EEHg/L1.5 4/12/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 4/15/19 1:03 EEHg/L0.17 4/12/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/15/19 1:03 EEHg/L0.20 4/12/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 4/15/19 1:03 EEHg/L0.25 4/12/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/15/19 1:03 EEHg/L0.34 4/12/19SM21-22 6200B1Methylene Chloride
ND 5.0 4/15/19 1:03 EEHg/L1.7 4/12/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 13 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-03
Field Sample #: MW-5
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:42
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 2.0 4/15/19 1:03 EEHg/L0.31 4/12/19SM21-22 6200B1Naphthalene
ND 0.50 4/15/19 1:03 EEHg/L0.13 4/12/19SM21-22 6200B1n-Propylbenzene
ND 0.50 4/15/19 1:03 EEHg/L0.11 4/12/19SM21-22 6200B1Styrene
ND 0.50 4/15/19 1:03 EEHg/L0.22 4/12/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 4/15/19 1:03 EEHg/L0.18 4/12/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 4/15/19 1:03 EEHg/L0.14 4/12/19SM21-22 6200B1Toluene
ND 5.0 4/15/19 1:03 EEHg/L0.57 4/12/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 4/15/19 1:03 EEHg/L0.40 4/12/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 4/15/19 1:03 EEHg/L0.20 4/12/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 4/15/19 1:03 EEHg/L0.16 4/12/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 4/15/19 1:03 EEHg/L0.24 4/12/19SM21-22 6200B1Trichloroethylene
ND 0.50 4/15/19 1:03 EEHg/L0.33 4/12/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/15/19 1:03 EEHg/L0.25 4/12/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 4/15/19 1:03 EEHg/L0.18 4/12/19SM21-22 6200B11,2,4-Trimethylbenzene
0.36 0.50 4/15/19 1:03 EEHg/L0.14 4/12/19SM21-22 6200B1J1,3,5-Trimethylbenzene
ND 20 4/15/19 1:03 EEHg/L10 4/12/19SM21-22 6200B1Vinyl Acetate
ND 0.50 4/15/19 1:03 EEHg/L0.45 4/12/19SM21-22 6200B1Vinyl Chloride
ND 1.0 4/15/19 1:03 EEHg/L0.30 4/12/19SM21-22 6200B1m+p Xylene
2.6 0.50 4/15/19 1:03 EEHg/L0.17 4/12/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 89.6 4/15/19 1:0370-130
Toluene-d8 100 4/15/19 1:0370-130
4-Bromofluorobenzene 101 4/15/19 1:0370-130
Page 14 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-03
Field Sample #: MW-5
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:42
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
0.36 0.10 4/11/19 21:44 PJGg/L0.061 4/11/19EPA 504.151,2-Dibromoethane (EDB) (2)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (2)103 4/11/19 19:2970-130
Page 15 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-04
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:52
[TOC_2]19D0470-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
31 100 4/15/19 6:03 EEHg/L7.6 4/12/19SM21-22 6200B2JAcetone
0.92 1.0 4/15/19 6:03 EEHg/L0.36 4/12/19SM21-22 6200B2JBenzene
ND 1.0 4/15/19 6:03 EEHg/L0.30 4/12/19SM21-22 6200B2Bromobenzene
ND 1.0 4/15/19 6:03 EEHg/L0.64 4/12/19SM21-22 6200B2Bromochloromethane
ND 1.0 4/15/19 6:03 EEHg/L0.32 4/12/19SM21-22 6200B2Bromodichloromethane
ND 4.0 4/15/19 6:03 EEHg/L0.92 4/12/19SM21-22 6200B2Bromoform
ND 4.0 4/15/19 6:03 EEHg/L1.6 4/12/19SM21-22 6200B2Bromomethane
6.6 10 4/15/19 6:03 EEHg/L3.9 4/12/19SM21-22 6200B2J2-Butanone (MEK)
7.2 1.0 4/15/19 6:03 EEHg/L0.42 4/12/19SM21-22 6200B2n-Butylbenzene
3.2 1.0 4/15/19 6:03 EEHg/L0.32 4/12/19SM21-22 6200B2sec-Butylbenzene
ND 1.0 4/15/19 6:03 EEHg/L0.34 4/12/19SM21-22 6200B2tert-Butylbenzene
ND 1.0 4/15/19 6:03 EEHg/L0.22 4/12/19SM21-22 6200B2Carbon Tetrachloride
ND 1.0 4/15/19 6:03 EEHg/L0.30 4/12/19SM21-22 6200B2Chlorobenzene
ND 100 4/15/19 6:03 EEHg/L21 4/12/19SM21-22 6200B2Ethanol
ND 1.0 4/15/19 6:03 EEHg/L0.42 4/12/19SM21-22 6200B2Chlorodibromomethane
ND 1.0 4/15/19 6:03 EEHg/L0.70 4/12/19SM21-22 6200B2Chloroethane
ND 1.0 4/15/19 6:03 EEHg/L0.34 4/12/19SM21-22 6200B2Chloroform
ND 1.2 4/15/19 6:03 EEHg/L0.90 4/12/19SM21-22 6200B2Chloromethane
ND 1.0 4/15/19 6:03 EEHg/L0.24 4/12/19SM21-22 6200B22-Chlorotoluene
ND 1.0 4/15/19 6:03 EEHg/L0.28 4/12/19SM21-22 6200B24-Chlorotoluene
23 1.0 4/15/19 6:03 EEHg/L0.38 4/12/19SM21-22 6200B21,2-Dibromoethane (EDB)
ND 1.0 4/15/19 6:03 EEHg/L0.32 4/12/19SM21-22 6200B21,2-Dichlorobenzene
ND 1.0 4/15/19 6:03 EEHg/L0.24 4/12/19SM21-22 6200B21,3-Dichlorobenzene
ND 1.0 4/15/19 6:03 EEHg/L0.26 4/12/19SM21-22 6200B21,4-Dichlorobenzene
ND 1.0 4/15/19 6:03 EEHg/L0.52 4/12/19SM21-22 6200B2Dichlorodifluoromethane (Freon 12)
ND 1.0 4/15/19 6:03 EEHg/L0.32 4/12/19SM21-22 6200B21,1-Dichloroethane
7.4 1.0 4/15/19 6:03 EEHg/L0.82 4/12/19SM21-22 6200B21,2-Dichloroethane
ND 1.0 4/15/19 6:03 EEHg/L0.64 4/12/19SM21-22 6200B21,1-Dichloroethylene
ND 1.0 4/15/19 6:03 EEHg/L0.26 4/12/19SM21-22 6200B2cis-1,2-Dichloroethylene
ND 1.0 4/15/19 6:03 EEHg/L0.62 4/12/19SM21-22 6200B2trans-1,2-Dichloroethylene
ND 1.0 4/15/19 6:03 EEHg/L0.40 4/12/19SM21-22 6200B21,2-Dichloropropane
ND 1.0 4/15/19 6:03 EEHg/L0.22 4/12/19SM21-22 6200B21,3-Dichloropropane
ND 1.0 4/15/19 6:03 EEHg/L0.40 4/12/19SM21-22 6200B2L-042,2-Dichloropropane
ND 1.0 4/15/19 6:03 EEHg/L0.32 4/12/19SM21-22 6200B21,1-Dichloropropene
ND 1.0 4/15/19 6:03 EEHg/L0.26 4/12/19SM21-22 6200B2cis-1,3-Dichloropropene
ND 1.0 4/15/19 6:03 EEHg/L0.46 4/12/19SM21-22 6200B2trans-1,3-Dichloropropene
2.8 1.0 4/15/19 6:03 EEHg/L0.34 4/12/19SM21-22 6200B2Diisopropyl Ether (DIPE)
8.7 1.0 4/15/19 6:03 EEHg/L0.26 4/12/19SM21-22 6200B2Ethylbenzene
15 10 4/15/19 6:03 EEHg/L3.0 4/12/19SM21-22 6200B22-Hexanone (MBK)
3.1 1.0 4/15/19 6:03 EEHg/L0.34 4/12/19SM21-22 6200B2Isopropylbenzene (Cumene)
2.4 1.0 4/15/19 6:03 EEHg/L0.40 4/12/19SM21-22 6200B2p-Isopropyltoluene (p-Cymene)
ND 1.0 4/15/19 6:03 EEHg/L0.50 4/12/19SM21-22 6200B2Methyl tert-Butyl Ether (MTBE)
ND 10 4/15/19 6:03 EEHg/L0.68 4/12/19SM21-22 6200B2Methylene Chloride
15 10 4/15/19 6:03 EEHg/L3.3 4/12/19SM21-22 6200B24-Methyl-2-pentanone (MIBK)
Page 16 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-04
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:52
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
150 4.0 4/15/19 6:03 EEHg/L0.62 4/12/19SM21-22 6200B2Naphthalene
6.5 1.0 4/15/19 6:03 EEHg/L0.26 4/12/19SM21-22 6200B2n-Propylbenzene
ND 1.0 4/15/19 6:03 EEHg/L0.22 4/12/19SM21-22 6200B2Styrene
ND 1.0 4/15/19 6:03 EEHg/L0.44 4/12/19SM21-22 6200B21,1,2,2-Tetrachloroethane
ND 1.0 4/15/19 6:03 EEHg/L0.36 4/12/19SM21-22 6200B2Tetrachloroethylene
4.0 1.0 4/15/19 6:03 EEHg/L0.28 4/12/19SM21-22 6200B2Toluene
ND 10 4/15/19 6:03 EEHg/L1.1 4/12/19SM21-22 6200B21,2,3-Trichlorobenzene
ND 4.0 4/15/19 6:03 EEHg/L0.80 4/12/19SM21-22 6200B21,2,4-Trichlorobenzene
ND 1.0 4/15/19 6:03 EEHg/L0.40 4/12/19SM21-22 6200B21,1,1-Trichloroethane
ND 1.0 4/15/19 6:03 EEHg/L0.32 4/12/19SM21-22 6200B21,1,2-Trichloroethane
ND 1.0 4/15/19 6:03 EEHg/L0.48 4/12/19SM21-22 6200B2Trichloroethylene
ND 1.0 4/15/19 6:03 EEHg/L0.66 4/12/19SM21-22 6200B2Trichlorofluoromethane (Freon 11)
ND 1.0 4/15/19 6:03 EEHg/L0.50 4/12/19SM21-22 6200B21,2,3-Trichloropropane
13 1.0 4/15/19 6:03 EEHg/L0.36 4/12/19SM21-22 6200B21,2,4-Trimethylbenzene
240 1.0 4/15/19 6:03 EEHg/L0.28 4/12/19SM21-22 6200B21,3,5-Trimethylbenzene
ND 40 4/15/19 6:03 EEHg/L20 4/12/19SM21-22 6200B2Vinyl Acetate
ND 1.0 4/15/19 6:03 EEHg/L0.90 4/12/19SM21-22 6200B2Vinyl Chloride
1.4 2.0 4/15/19 6:03 EEHg/L0.60 4/12/19SM21-22 6200B2Jm+p Xylene
190 1.0 4/15/19 6:03 EEHg/L0.34 4/12/19SM21-22 6200B2o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 88.2 4/15/19 6:0370-130
Toluene-d8 101 4/15/19 6:0370-130
4-Bromofluorobenzene 105 4/15/19 6:0370-130
Page 17 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-04
Field Sample #: MW-1
Sample Matrix: Ground Water
Sampled: 4/6/2019 18:52
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
18 4.9 4/11/19 22:07 PJGg/L3.0 4/11/19EPA 504.12501,2-Dibromoethane (EDB) (2)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (2)86.4 4/11/19 19:5170-130
Page 18 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-05
Field Sample #: WSW-12
Sample Matrix: Ground Water
Sampled: 4/6/2019 15:10
[TOC_2]19D0470-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 4/15/19 1:30 EEHg/L3.8 4/12/19SM21-22 6200B1Acetone
ND 0.50 4/15/19 1:30 EEHg/L0.18 4/12/19SM21-22 6200B1Benzene
ND 0.50 4/15/19 1:30 EEHg/L0.15 4/12/19SM21-22 6200B1Bromobenzene
ND 0.50 4/15/19 1:30 EEHg/L0.32 4/12/19SM21-22 6200B1Bromochloromethane
ND 0.50 4/15/19 1:30 EEHg/L0.16 4/12/19SM21-22 6200B1Bromodichloromethane
ND 2.0 4/15/19 1:30 EEHg/L0.46 4/12/19SM21-22 6200B1Bromoform
ND 2.0 4/15/19 1:30 EEHg/L0.78 4/12/19SM21-22 6200B1Bromomethane
ND 5.0 4/15/19 1:30 EEHg/L1.9 4/12/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 4/15/19 1:30 EEHg/L0.21 4/12/19SM21-22 6200B1n-Butylbenzene
ND 0.50 4/15/19 1:30 EEHg/L0.16 4/12/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 4/15/19 1:30 EEHg/L0.17 4/12/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 4/15/19 1:30 EEHg/L0.11 4/12/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 4/15/19 1:30 EEHg/L0.15 4/12/19SM21-22 6200B1Chlorobenzene
ND 50 4/15/19 1:30 EEHg/L11 4/12/19SM21-22 6200B1Ethanol
ND 0.50 4/15/19 1:30 EEHg/L0.21 4/12/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 4/15/19 1:30 EEHg/L0.35 4/12/19SM21-22 6200B1Chloroethane
ND 0.50 4/15/19 1:30 EEHg/L0.17 4/12/19SM21-22 6200B1Chloroform
ND 0.60 4/15/19 1:30 EEHg/L0.45 4/12/19SM21-22 6200B1Chloromethane
ND 0.50 4/15/19 1:30 EEHg/L0.12 4/12/19SM21-22 6200B12-Chlorotoluene
ND 0.50 4/15/19 1:30 EEHg/L0.14 4/12/19SM21-22 6200B14-Chlorotoluene
ND 0.50 4/15/19 1:30 EEHg/L0.19 4/12/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 4/15/19 1:30 EEHg/L0.16 4/12/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 4/15/19 1:30 EEHg/L0.12 4/12/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 4/15/19 1:30 EEHg/L0.13 4/12/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 4/15/19 1:30 EEHg/L0.26 4/12/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/15/19 1:30 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 4/15/19 1:30 EEHg/L0.41 4/12/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 4/15/19 1:30 EEHg/L0.32 4/12/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 4/15/19 1:30 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/15/19 1:30 EEHg/L0.31 4/12/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 4/15/19 1:30 EEHg/L0.20 4/12/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 4/15/19 1:30 EEHg/L0.11 4/12/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 4/15/19 1:30 EEHg/L0.20 4/12/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 4/15/19 1:30 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 4/15/19 1:30 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 4/15/19 1:30 EEHg/L0.23 4/12/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 4/15/19 1:30 EEHg/L0.17 4/12/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 4/15/19 1:30 EEHg/L0.13 4/12/19SM21-22 6200B1Ethylbenzene
ND 5.0 4/15/19 1:30 EEHg/L1.5 4/12/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 4/15/19 1:30 EEHg/L0.17 4/12/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/15/19 1:30 EEHg/L0.20 4/12/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 4/15/19 1:30 EEHg/L0.25 4/12/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/15/19 1:30 EEHg/L0.34 4/12/19SM21-22 6200B1Methylene Chloride
ND 5.0 4/15/19 1:30 EEHg/L1.7 4/12/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 19 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-05
Field Sample #: WSW-12
Sample Matrix: Ground Water
Sampled: 4/6/2019 15:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 2.0 4/15/19 1:30 EEHg/L0.31 4/12/19SM21-22 6200B1Naphthalene
ND 0.50 4/15/19 1:30 EEHg/L0.13 4/12/19SM21-22 6200B1n-Propylbenzene
ND 0.50 4/15/19 1:30 EEHg/L0.11 4/12/19SM21-22 6200B1Styrene
ND 0.50 4/15/19 1:30 EEHg/L0.22 4/12/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 4/15/19 1:30 EEHg/L0.18 4/12/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 4/15/19 1:30 EEHg/L0.14 4/12/19SM21-22 6200B1Toluene
ND 5.0 4/15/19 1:30 EEHg/L0.57 4/12/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 4/15/19 1:30 EEHg/L0.40 4/12/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 4/15/19 1:30 EEHg/L0.20 4/12/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 4/15/19 1:30 EEHg/L0.16 4/12/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 4/15/19 1:30 EEHg/L0.24 4/12/19SM21-22 6200B1Trichloroethylene
ND 0.50 4/15/19 1:30 EEHg/L0.33 4/12/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/15/19 1:30 EEHg/L0.25 4/12/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 4/15/19 1:30 EEHg/L0.18 4/12/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 4/15/19 1:30 EEHg/L0.14 4/12/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 4/15/19 1:30 EEHg/L10 4/12/19SM21-22 6200B1Vinyl Acetate
ND 0.50 4/15/19 1:30 EEHg/L0.45 4/12/19SM21-22 6200B1Vinyl Chloride
ND 1.0 4/15/19 1:30 EEHg/L0.30 4/12/19SM21-22 6200B1m+p Xylene
ND 0.50 4/15/19 1:30 EEHg/L0.17 4/12/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 91.0 4/15/19 1:3070-130
Toluene-d8 99.9 4/15/19 1:3070-130
4-Bromofluorobenzene 99.1 4/15/19 1:3070-130
Page 20 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-05
Field Sample #: WSW-12
Sample Matrix: Ground Water
Sampled: 4/6/2019 15:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Drinking Water Organics EPA 504.1
0.031 0.020 4/11/19 22:30 PJGg/L0.012 4/11/19EPA 504.111,2-Dibromoethane (EDB) (2)
Surrogates % Recovery Recovery Limits Flag/Qual
1,3-Dibromopropane (2)85.4 4/11/19 22:3070-130
Page 21 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-06
Field Sample #: FB
Sample Matrix: Field Blank
Sampled: 4/6/2019 19:00
[TOC_2]19D0470-06[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
6.0 50 4/14/19 21:52 EEHg/L3.8 4/12/19SM21-22 6200B1JAcetone
ND 0.50 4/14/19 21:52 EEHg/L0.18 4/12/19SM21-22 6200B1Benzene
ND 0.50 4/14/19 21:52 EEHg/L0.15 4/12/19SM21-22 6200B1Bromobenzene
ND 0.50 4/14/19 21:52 EEHg/L0.32 4/12/19SM21-22 6200B1Bromochloromethane
ND 0.50 4/14/19 21:52 EEHg/L0.16 4/12/19SM21-22 6200B1Bromodichloromethane
ND 2.0 4/14/19 21:52 EEHg/L0.46 4/12/19SM21-22 6200B1Bromoform
ND 2.0 4/14/19 21:52 EEHg/L0.78 4/12/19SM21-22 6200B1Bromomethane
ND 5.0 4/14/19 21:52 EEHg/L1.9 4/12/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 4/14/19 21:52 EEHg/L0.21 4/12/19SM21-22 6200B1n-Butylbenzene
ND 0.50 4/14/19 21:52 EEHg/L0.16 4/12/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 4/14/19 21:52 EEHg/L0.17 4/12/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 4/14/19 21:52 EEHg/L0.11 4/12/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 4/14/19 21:52 EEHg/L0.15 4/12/19SM21-22 6200B1Chlorobenzene
ND 50 4/14/19 21:52 EEHg/L11 4/12/19SM21-22 6200B1Ethanol
ND 0.50 4/14/19 21:52 EEHg/L0.21 4/12/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 4/14/19 21:52 EEHg/L0.35 4/12/19SM21-22 6200B1Chloroethane
0.59 0.50 4/14/19 21:52 EEHg/L0.17 4/12/19SM21-22 6200B1Chloroform
ND 0.60 4/14/19 21:52 EEHg/L0.45 4/12/19SM21-22 6200B1Chloromethane
ND 0.50 4/14/19 21:52 EEHg/L0.12 4/12/19SM21-22 6200B12-Chlorotoluene
ND 0.50 4/14/19 21:52 EEHg/L0.14 4/12/19SM21-22 6200B14-Chlorotoluene
ND 0.50 4/14/19 21:52 EEHg/L0.19 4/12/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 4/14/19 21:52 EEHg/L0.16 4/12/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 4/14/19 21:52 EEHg/L0.12 4/12/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 4/14/19 21:52 EEHg/L0.13 4/12/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 4/14/19 21:52 EEHg/L0.26 4/12/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 4/14/19 21:52 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloroethane
ND 0.50 4/14/19 21:52 EEHg/L0.41 4/12/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 4/14/19 21:52 EEHg/L0.32 4/12/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 4/14/19 21:52 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 4/14/19 21:52 EEHg/L0.31 4/12/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 4/14/19 21:52 EEHg/L0.20 4/12/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 4/14/19 21:52 EEHg/L0.11 4/12/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 4/14/19 21:52 EEHg/L0.20 4/12/19SM21-22 6200B1L-042,2-Dichloropropane
ND 0.50 4/14/19 21:52 EEHg/L0.16 4/12/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 4/14/19 21:52 EEHg/L0.13 4/12/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 4/14/19 21:52 EEHg/L0.23 4/12/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 4/14/19 21:52 EEHg/L0.17 4/12/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 4/14/19 21:52 EEHg/L0.13 4/12/19SM21-22 6200B1Ethylbenzene
ND 5.0 4/14/19 21:52 EEHg/L1.5 4/12/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 4/14/19 21:52 EEHg/L0.17 4/12/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 4/14/19 21:52 EEHg/L0.20 4/12/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 4/14/19 21:52 EEHg/L0.25 4/12/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 4/14/19 21:52 EEHg/L0.34 4/12/19SM21-22 6200B1Methylene Chloride
ND 5.0 4/14/19 21:52 EEHg/L1.7 4/12/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 22 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 4/9/2019
Work Order: 19D0470Sample Description:Project Location: Ruffin, NC
Sample ID: 19D0470-06
Field Sample #: FB
Sample Matrix: Field Blank
Sampled: 4/6/2019 19:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 2.0 4/14/19 21:52 EEHg/L0.31 4/12/19SM21-22 6200B1Naphthalene
ND 0.50 4/14/19 21:52 EEHg/L0.13 4/12/19SM21-22 6200B1n-Propylbenzene
ND 0.50 4/14/19 21:52 EEHg/L0.11 4/12/19SM21-22 6200B1Styrene
ND 0.50 4/14/19 21:52 EEHg/L0.22 4/12/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 4/14/19 21:52 EEHg/L0.18 4/12/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 4/14/19 21:52 EEHg/L0.14 4/12/19SM21-22 6200B1Toluene
ND 5.0 4/14/19 21:52 EEHg/L0.57 4/12/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 2.0 4/14/19 21:52 EEHg/L0.40 4/12/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 4/14/19 21:52 EEHg/L0.20 4/12/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 4/14/19 21:52 EEHg/L0.16 4/12/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 4/14/19 21:52 EEHg/L0.24 4/12/19SM21-22 6200B1Trichloroethylene
ND 0.50 4/14/19 21:52 EEHg/L0.33 4/12/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 4/14/19 21:52 EEHg/L0.25 4/12/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 4/14/19 21:52 EEHg/L0.18 4/12/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 4/14/19 21:52 EEHg/L0.14 4/12/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 4/14/19 21:52 EEHg/L10 4/12/19SM21-22 6200B1Vinyl Acetate
ND 0.50 4/14/19 21:52 EEHg/L0.45 4/12/19SM21-22 6200B1Vinyl Chloride
ND 1.0 4/14/19 21:52 EEHg/L0.30 4/12/19SM21-22 6200B1m+p Xylene
ND 0.50 4/14/19 21:52 EEHg/L0.17 4/12/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 87.4 4/14/19 21:5270-130
Toluene-d8 99.3 4/14/19 21:5270-130
4-Bromofluorobenzene 99.8 4/14/19 21:5270-130
Page 23 of 40
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: EPA 504 water-EPA 504.1
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B227964 04/11/1935.4 35.019D0470-01 [MW-7]
B227964 04/11/1934.4 35.019D0470-02 [MW-4]
B227964 04/11/1934.3 35.019D0470-03 [MW-5]
B227964 04/11/1935.6 35.019D0470-04 [MW-1]
B227964 04/11/1934.7 35.019D0470-05 [WSW-12]
Prep Method: SW-846 5030B-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B228068 04/12/195 5.0019D0470-01 [MW-7]
B228068 04/12/195 5.0019D0470-02 [MW-4]
B228068 04/12/195 5.0019D0470-03 [MW-5]
B228068 04/12/192.5 5.0019D0470-04 [MW-1]
B228068 04/12/195 5.0019D0470-05 [WSW-12]
B228068 04/12/195 5.0019D0470-06 [FB]
[TOC_1]Sample Preparation Information[TOC]
Page 24 of 40
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 B228068 - SW-846 5030B
[TOC_3]B228068[TOC]
Blank (B228068-BLK1) Prepared: 04/12/19 Analyzed: 04/14/19
Acetone g/L50ND
Benzene g/L0.50ND
Bromobenzene g/L0.50ND
Bromochloromethane g/L0.50ND
Bromodichloromethane g/L0.50ND
Bromoform g/L0.50ND
Bromomethane g/L1.0ND
2-Butanone (MEK)g/L5.0ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50 L-04ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0ND
1,2,4-Trichlorobenzene g/L0.50ND
[TOC_1]QC Data[TOC]
Page 25 of 40
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
Batch B228068 - SW-846 5030B
Blank (B228068-BLK1) Prepared: 04/12/19 Analyzed: 04/14/19
1,1,1-Trichloroethane g/L0.50ND
1,1,2-Trichloroethane g/L0.50ND
Trichloroethylene g/L0.50ND
Trichlorofluoromethane (Freon 11)g/L0.50ND
1,2,3-Trichloropropane g/L0.50ND
1,2,4-Trimethylbenzene g/L0.50ND
1,3,5-Trimethylbenzene g/L0.50ND
Vinyl Acetate g/L20ND
Vinyl Chloride g/L0.50ND
m+p Xylene g/L1.0ND
o-Xylene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 88.822.2
g/L 25.0 70-130Surrogate: Toluene-d8 99.524.9
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 99.424.8
LCS (B228068-BS1) Prepared: 04/12/19 Analyzed: 04/14/19
Acetone g/L50 100 70-13094.894.8
Benzene g/L0.50 10.0 70-13091.59.15
Bromobenzene g/L0.50 10.0 70-13011411.4
Bromochloromethane g/L0.50 10.0 70-13010610.6
Bromodichloromethane g/L0.50 10.0 70-13098.99.89
Bromoform g/L0.50 10.0 70-13012012.0
Bromomethane g/L1.0 10.0 60-14076.57.65
2-Butanone (MEK)g/L5.0 100 70-13081.681.6
n-Butylbenzene g/L0.50 10.0 70-13011011.0
sec-Butylbenzene g/L0.50 10.0 70-13011211.2
tert-Butylbenzene g/L0.50 10.0 70-13011011.0
Carbon Tetrachloride g/L0.50 10.0 70-13090.39.03
Chlorobenzene g/L0.50 10.0 70-13011411.4
Ethanol g/L50 100 70-13093.193.1
Chlorodibromomethane g/L0.50 10.0 70-13011011.0
Chloroethane g/L0.50 10.0 60-14011011.0
Chloroform g/L0.50 10.0 70-13090.29.02
Chloromethane g/L0.60 10.0 60-14078.37.83
2-Chlorotoluene g/L0.50 10.0 70-13010810.8
4-Chlorotoluene g/L0.50 10.0 70-13011511.5
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13010710.7
1,2-Dichlorobenzene g/L0.50 10.0 70-13012012.0
1,3-Dichlorobenzene g/L0.50 10.0 70-13011911.9
1,4-Dichlorobenzene g/L0.50 10.0 70-13011611.6
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 L-0760-14057.1 *5.71
1,1-Dichloroethane g/L0.50 10.0 70-13091.39.13
1,2-Dichloroethane g/L0.50 10.0 70-13085.08.50
1,1-Dichloroethylene g/L0.50 10.0 70-13010010.0
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13094.89.48
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13095.19.51
1,2-Dichloropropane g/L0.50 10.0 70-13097.59.75
1,3-Dichloropropane g/L0.50 10.0 70-13010310.3
2,2-Dichloropropane g/L0.50 10.0 L-0470-13067.6 *6.76
1,1-Dichloropropene g/L0.50 10.0 70-13087.08.70
cis-1,3-Dichloropropene g/L0.50 10.0 70-13010510.5
trans-1,3-Dichloropropene g/L0.50 10.0 70-13010910.9
Page 26 of 40
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
Batch B228068 - SW-846 5030B
LCS (B228068-BS1) Prepared: 04/12/19 Analyzed: 04/14/19
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13011311.3
Ethylbenzene g/L0.50 10.0 70-13010910.9
2-Hexanone (MBK)g/L5.0 100 70-130101101
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13011111.1
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13011211.2
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13095.99.59
Methylene Chloride g/L5.0 10.0 70-13011611.6
4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-130104104
Naphthalene g/L0.50 10.0 70-13098.99.89
n-Propylbenzene g/L0.50 10.0 70-13011411.4
Styrene g/L0.50 10.0 70-13012612.6
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13012012.0
Tetrachloroethylene g/L0.50 10.0 70-13010510.5
Toluene g/L0.50 10.0 70-13099.89.98
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13011311.3
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13010210.2
1,1,1-Trichloroethane g/L0.50 10.0 70-13086.78.67
1,1,2-Trichloroethane g/L0.50 10.0 70-13011111.1
Trichloroethylene g/L0.50 10.0 70-13098.19.81
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13082.38.23
1,2,3-Trichloropropane g/L0.50 10.0 70-13010810.8
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13010910.9
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13011311.3
Vinyl Acetate g/L20 100 70-13073.673.6
Vinyl Chloride g/L0.50 10.0 L-0260-140174*17.4
m+p Xylene g/L1.0 20.0 70-13011022.0
o-Xylene g/L0.50 10.0 70-13011511.5
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 89.222.3
g/L 25.0 70-130Surrogate: Toluene-d8 98.124.5
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10325.8
LCS Dup (B228068-BSD1) Prepared: 04/12/19 Analyzed: 04/14/19
Acetone g/L50 100 2570-130102 7.29102
Benzene g/L0.50 10.0 2570-13091.8 0.3279.18
Bromobenzene g/L0.50 10.0 2570-130114 0.087711.4
Bromochloromethane g/L0.50 10.0 2570-130108 2.5310.8
Bromodichloromethane g/L0.50 10.0 2570-13099.4 0.5049.94
Bromoform g/L0.50 10.0 2570-130118 1.2611.8
Bromomethane g/L1.0 10.0 2560-14082.5 7.558.25
2-Butanone (MEK)g/L5.0 100 2570-13086.5 5.9386.5
n-Butylbenzene g/L0.50 10.0 2570-130105 4.5410.5
sec-Butylbenzene g/L0.50 10.0 2570-130107 4.3710.7
tert-Butylbenzene g/L0.50 10.0 2570-130108 1.5510.8
Carbon Tetrachloride g/L0.50 10.0 2570-13088.1 2.478.81
Chlorobenzene g/L0.50 10.0 2570-130115 0.95911.5
Ethanol g/L50 100 2570-13087.9 5.7487.9
Chlorodibromomethane g/L0.50 10.0 2570-130111 1.4511.1
Chloroethane g/L0.50 10.0 2560-140107 1.9410.7
Chloroform g/L0.50 10.0 2570-13088.1 2.368.81
Chloromethane g/L0.60 10.0 2560-14076.2 2.727.62
2-Chlorotoluene g/L0.50 10.0 2570-130107 0.83810.7
4-Chlorotoluene g/L0.50 10.0 2570-130116 1.6411.6
Page 27 of 40
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
Batch B228068 - SW-846 5030B
LCS Dup (B228068-BSD1) Prepared: 04/12/19 Analyzed: 04/14/19
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-130107 0.37310.7
1,2-Dichlorobenzene g/L0.50 10.0 2570-130117 2.5311.7
1,3-Dichlorobenzene g/L0.50 10.0 2570-130115 3.4111.5
1,4-Dichlorobenzene g/L0.50 10.0 2570-130111 4.2211.1
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14061.6 7.586.16
1,1-Dichloroethane g/L0.50 10.0 2570-13091.6 0.3289.16
1,2-Dichloroethane g/L0.50 10.0 2570-13082.2 3.358.22
1,1-Dichloroethylene g/L0.50 10.0 2570-13099.0 1.409.90
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13093.0 1.929.30
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13092.3 2.999.23
1,2-Dichloropropane g/L0.50 10.0 2570-13096.7 0.8249.67
1,3-Dichloropropane g/L0.50 10.0 2570-130105 1.4410.5
2,2-Dichloropropane g/L0.50 10.0 25 L-0470-13064.4 4.85*6.44
1,1-Dichloropropene g/L0.50 10.0 2570-13086.6 0.4618.66
cis-1,3-Dichloropropene g/L0.50 10.0 2570-130105 0.19010.5
trans-1,3-Dichloropropene g/L0.50 10.0 2570-130105 3.9210.5
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-130106 6.3810.6
Ethylbenzene g/L0.50 10.0 2570-130111 2.0011.1
2-Hexanone (MBK)g/L5.0 100 2570-130105 3.70105
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130113 1.1611.3
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-130110 1.8911.0
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13097.7 1.869.77
Methylene Chloride g/L5.0 10.0 2570-130115 0.52111.5
4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-130108 3.92108
Naphthalene g/L0.50 10.0 2570-13098.2 0.7109.82
n-Propylbenzene g/L0.50 10.0 2570-130112 1.3311.2
Styrene g/L0.50 10.0 2570-130128 1.1012.8
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-130122 2.1512.2
Tetrachloroethylene g/L0.50 10.0 2570-130103 1.5410.3
Toluene g/L0.50 10.0 2570-13098.3 1.519.83
1,2,3-Trichlorobenzene g/L1.0 10.0 2570-130114 1.2311.4
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-130102 0.19510.2
1,1,1-Trichloroethane g/L0.50 10.0 2570-13085.0 1.988.50
1,1,2-Trichloroethane g/L0.50 10.0 2570-130110 0.81611.0
Trichloroethylene g/L0.50 10.0 2570-13093.2 5.129.32
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13084.8 2.998.48
1,2,3-Trichloropropane g/L0.50 10.0 2570-130111 2.7411.1
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-130106 2.4110.6
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130114 0.88311.4
Vinyl Acetate g/L20 100 2570-13070.5 4.3070.5
Vinyl Chloride g/L0.50 10.0 25 L-0260-140168 3.28*16.8
m+p Xylene g/L1.0 20.0 2570-130112 1.4022.3
o-Xylene g/L0.50 10.0 2570-130115 0.34711.5
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 91.022.8
g/L 25.0 70-130Surrogate: Toluene-d8 98.524.6
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 10526.2
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Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Drinking Water Organics EPA 504.1 - Quality Control
QUALITY CONTROL
[TOC_2]Drinking Water Organics EPA 504.1[TOC]
Batch B227964 - EPA 504 water
[TOC_3]B227964[TOC]
Blank (B227964-BLK1) Prepared & Analyzed: 04/11/19
1,2-Dibromoethane (EDB) [2C]g/L0.021ND
g/L 1.05 70-130Surrogate: 1,3-Dibromopropane [2C]93.80.988
LCS (B227964-BS1) Prepared & Analyzed: 04/11/19
1,2-Dibromoethane (EDB) [2C]g/L0.021 0.180 70-1301050.190
g/L 1.03 70-130Surrogate: 1,3-Dibromopropane [2C]1011.04
LCS Dup (B227964-BSD1) Prepared & Analyzed: 04/11/19
1,2-Dibromoethane (EDB) [2C]g/L0.021 0.184 70-130106 3.250.196
g/L 1.05 70-130Surrogate: 1,3-Dibromopropane [2C]1061.12
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES MW-5
EPA 504.1
Lab Sample ID:Date(s) Analyzed:19D0470-03
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
A Instrument ID (2):B
04/11/2019 04/11/2019
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
0.360.0000.0002.8422 14.9
[TOC_1]Dual Column RPD Report[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES MW-1
EPA 504.1
Lab Sample ID:Date(s) Analyzed:19D0470-04
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
A Instrument ID (2):B
04/11/2019 04/11/2019
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
180.0000.0002.8482 5.7
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IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES WSw-12
EPA 504.1
Lab Sample ID:Date(s) Analyzed:19D0470-05
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/11/2019 04/11/2019
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
0.0310.0000.0002.8442 6.7
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES LCS
EPA 504.1
Lab Sample ID:Date(s) Analyzed:B227964-BS1
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/11/2019 04/11/2019
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
0.1900.0000.0002.8342 19.0
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
IDENTIFICATION SUMMARY
FOR SINGLE COMPONENT ANALYTES LCS Dup
EPA 504.1
Lab Sample ID:Date(s) Analyzed:B227964-BSD1
Instrument ID (1):
GC Column (1):ID:(mm)(mm)ID:GC Column (2):
Instrument ID (2):
04/11/2019 04/11/2019
ANALYTE CONCENTRATION %DCOLRTRT WINDOW
FROM TO
0.1960.0000.0002.8332 20.2
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
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.
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits.
Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is
on the high side.
L-02
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the low side.
L-04
Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but
the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.
L-07
Elevated reporting limit due to high concentration of target compounds.RL-11
[TOC_1]Flag/Qualifier Summary[TOC]
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CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 03/1/2020
M-MA100Massachusetts DEPMA 06/30/2019
PH-0567Connecticut Department of Publilc HealthCT 09/30/2019
10899 NELAPNew York State Department of HealthNY 04/1/2020
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2020
LAO00112Rhode Island Department of HealthRI 12/30/2019
652North Carolina Div. of Water QualityNC 12/31/2019
MA007 NELAPNew Jersey DEPNJ 06/30/2019
E871027 NELAPFlorida Department of HealthFL 06/30/2019
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2019
2011028State of MaineME 06/9/2019
460217Commonwealth of VirginiaVA 12/14/2019
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2019
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2019
25703North Carolina Department of HealthNC-DW 07/31/2019
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