WQ0035324_Complete File - Historical_20170419

1.0
:�Tc
ENVIRONMENTAL • GEOTECHNICAL
BUILDING SCIENCES • MATERIALS TESTING
April 19, 2017
Mr. Al Chapman
State of North Carolina
North Carolina Department of Environmental Quality
Division of Waste Management, Superfund Section
1646 Mail Service Center
Raleigh, North Carolina 27699
2725 East Millbrook Road
Suite 121
Raleigh, NC 27604
Tel: [phone]
Fax: [phone]
www.atcassociates.com
N.C. Engineering License No. C-1598
RE: Remediation System Operation and Maintenance Report
Former Pro Cleaners
8377 Creedmoor Road
Raleigh, Wake County, North Carolina
ATC Project No. DC9201SL34
DSCA Site No. DC920001
Dear Mr. Chapman:
ATC Associates of North Carolina, P.C. (ATC) has prepared this report to document operation
and maintenance (O&M) of the In Situ Delivery (ISDTM) system at the referenced Former Pro
Cleaners site in Raleigh, North Carolina. All work was conducted under the North Carolina
Drycleaning Solvent Cleanup Act (DSCA) State Lead Authorization for Work (SLAW) #034 and
approved in North Carolina Division of Water Resources (DWR) Groundwater Remediation
Permit WQ0035324.
BACKGROUND INFORMATION
An ISDTM system has been in operation since August 28, 2012, to address chlorinated solvent
compounds in groundwater. The system initially operated in a limited pilot study area from August
28, 2012 through February 25, 2013. The full scale system was then installed and began operation
on September 10, 2013. Until May 2016, the full-scale recirculation system extracted groundwater
from extraction wells EW-8, EW-9, and EW-10. As documented in the July 26, 2016 Remediation
System Operation and Maintenance Report, the system was modified in May 2016 to extract
groundwater from newly installed extraction well EW-9A. All extracted groundwater is treated
with two AF-500 granular activated carbon (GAC) vessels, mixed with CarBstrateTM amendment,
then reinjected through injection wells IW-IA, IW-2, IW-3, IW-4, IW-5A, IW-6, and IW-7A, all
on an automated and continual basis. Components of the system include an injection pump,
booster pump, solution tank, mixer, metering pump, air -actuated ball valves, flow meters,
compressor, pressure gauges, and touch screen programmable logic controller (PLC) component
that provides a high degree of flexibility in system operation. The equipment is housed in a
weather-proof, insulated walk-in enclosure that is skid -mounted. The remediation piping consists
of 1 to 2-inch diameter polyvinyl chloride (PVC) pipe installed horizontally at a depth of

Remediation System Operation and Maintenance Report April 19, 2017
Former Pro Cleaners, DSCA Site #DC920001 Page 2
approximately 2 feet below ground surface (bgs), covered with a washed pea gravel and ABC
crusher run, and stubbed up outside of the northern side of the building. A figure showing the
location of the remediation wells, piping, and the remediation system building location is included
as Figure 1. This report documents O&M of the ISDTM system from June 10, 2016 through March
17, 2017.
2.0 ISDTM SYSTEM O&M
ATC performs O&M at the site on an approximate weekly basis. O&M activities include recording
flow measurements, amending the extracted groundwater with CarBstrateTM, and monitoring
injection pressures and pH of the extracted groundwater. From June 10, 2016 through March 17,
2017, the ISDTM system extracted approximately 970,885 gallons of groundwater and injected
approximately 1,546,172 gallons of groundwater. In addition, approximately 4,150 pounds of
CarBstrateTM was used to amend the injected groundwater. Note that no makeup water was added
to the injection fluids. The volume of extracted water may be off due to low extraction rates and
sediment buildup in the flow meters.
Throughout the O&M period, the system was set to extract groundwater on a continual basis and
inject groundwater every 10 to 45 minutes. Note that the injection frequency rate was adjusted
during weekly O&M visits in order to maximize system runtime and allow for an adequate amount
of water to be available on -site for the injection of CarBstrateTM. CarBstrateTM is a nutrient -
amended carbohydrate substrate that includes macro -nutrients to aid in microbial growth and
anaerobic activity for enhanced reductive dechlorination of the chlorinated solvent contaminants.
A system status summary detailing CarBstrateTM volumes, flow rates, and general observations is
included in Table 1.
Sampling conducted during this O&M period included monthly collection of groundwater samples
from locations prior to the working GAC vessel (Pre -Carbon), in-between the working and
polishing GAC vessels (Mid -Carbon), and following the polishing GAC vessel (Post -Carbon) to
ensure proper treatment of the extracted groundwater. The results of the December 2016 sampling
indicated a breakthrough of volatile organic compounds (VOCs) in the Mid -Carbon sample.
Therefore, carbon in the working vessel was removed and the polishing vessel was reconfigured
to operate as the new working vessel. New carbon was then installed in the polishing vessel. The
carbon waste was then properly disposed of by A&D Environmental Services, LLC. The
laboratory analytical reports from the sampling events are included in Appendix A and the waste
disposal manifest is included in Appendix B. Note that quarterly monitoring well and water supply
well sampling events were also conducted during this O&M period, but these sampling events are
documented in separate Groundwater Monitoring Reports.
4.0 CONCLUSIONS
During the O&M timeframe of June 10, 2016 through March 17, 2017, the on -site ISDTM system
extracted and injected approximately 970,885 gallons of groundwater. During this timeframe,
reductions in contaminant concentrations have been observed in the release source area and
surrounding monitoring well network. These reductions are attributed to the remediation system
operation. The remaining groundwater impacts are generally centered around downgradient well
MW-813 and the current system configuration is targeted to address this area. ATC recommends
continued operation of the ISDTM system.

Remediation System Operation and Maintenance Report April 19, 2017
Former Pro Cleaners, DSCA Site #DC920001 Page 3
ATC appreciates the opportunity to assist you with this project. If you have questions or require
additional information, please do not hesitate to contact us at [phone].
Sincerely,
ATC Associates of North Carolina, P.C.
�elw_
Justin C. Ballard, P.G.
Project Manager
Attachments:
1. Table 1 — ISDTM System Status Summary
2. Figure 1 — ISDTM System Layout Map
3. Appendix A — Laboratory Analytical Reports
4. Appendix B — Waste Disposal Manifest
Genna K. Olson, P.G.
Program Manager

Remediation System Operation and Maintenance Report Former Pro Cleaners, DSCA Site #DC920001
TABLE

Table 1 - ISDTM System Status Summary (Page 1 of 3)
Date/Time Substrate
Added (lbs)
5/16 12:15 PM
150
9/16 1100 AM
150
2/16 9:45 AM
0
9/16 2:00 PM
0
4/16 9:15 AM
150
/16 8:30 AM
150
/20/16 9:00 AM
150
/26/16 12:40 PM
150
0/3/16 1:30 PM
150
0/11/16 9:20 AM
150
0/17/16 2:30 PM
150
0/25/16 10:15 AM
150
1/18/16 2:30 PM
150
1/26/16 8:45 AM
150
2/1/16 10:30 AM
150
/6/17 1:00 PM
150
/13/17 2:30 PM
0
/20/17 10:50 AM
150
/17 3:40 PM
150
3/17 12.30 PM
150
2/17 11:30 AM
150
7/17 11:15 AM
150
/17 9:30 AM
150
7/17 6:30 PM
150
Pro Cleaners, DSCA ID DC920001
Raleigh, North Carolina
Extraction Wells
Minutes
Elapsed
from
Previous
Flow Rate
(GPM)
Extraction
EW-8 Meter
Reading
Volume
(gal)
Minutes
Elapsed
from
Previous
Flow Rate
(GPM)
Extraction
EW-9/9A
Meter
Reading
Volume
(gal)
Minutes
Elapsed
from
Previous
Flow Rate
(GPM)
Extraction
EW-10
Meter
Reading
Volume
(gal)
Total
Extracted
Volume
(gal)
23085
0.00
226344
0
23085
1.72
102346
39615
23085
0.55
23897
12783
52398
50475
0.00
226344
0
50475
2.07
206919
104573
50475
0.81
64945
41048
145621
20085
0.00
226344
0
20085
0.82
223290
16371
20085
0.41
73130
8185
24556
20085
0.00
226344
0
20085
1.63
256002
32712
20085
0.80
89206
16076
48788
10335
0.00
226344
0
10335
0.04
256378
376
10335
0.01
89357
151
527
17250
0.00
226344
0
6915
1.66
267844
11466
6915
0.82
95008
5651
17117
12915
0.00
226344
0
12915
1.64
289045
21201
12915
0.80
105392
10384
31585
8790
0.00
226344
0
8790
0.04
289353
308
8790
0.02
105527
135
443
9990
0.00
226344
0
9990
1.65
305800
16447
9990
0.81
113569
8042
24489
7170
0.00
226344
0
7170
1.63
317464
11664
7170
0.64
118158
4589
16253
8860
0.00
226344
0
8860
1.62
331812
14348
8860
0.62
123644
5486
19834
10130
0.00
226344
0
10130
1.62
348201
16389
10130
0.79
131694
8050
24439
11270
0.00
226344
0
11270
1.62
366462
18261
11270
0.77
140416
8722
26983
8950
0.00
226344
0
8950
1.82
382736
16274
8950
0.87
148184
7768
24042
11265
0.00
226344
0
11265
1.46
399184
16448
11265
0.69
155945
7761
24209
10245
0.00
226344
0
10245
1.59
415425
16241
10245
0.75
163665
7720
23961
7860
0.00
226344
0
7860
1.79
429497
14072
7860
0.86
170404
6739
20811
16710
0.00
226344
0
16710
1.51
454690
25193
16710
0.72
182408
12004
37197
11175
0.08
227224
880
11175
0.98
465644
10954
11175
0.40
186886
4478
16312
7305
0.52
231030
3806
7305
2.53
484137
18493
7305
0.58
191128
4242
26541
51990
0.23
242745
11715
51990
1.70
572521
88384
51990
0.30
206844
15716
115815
10170
0.33
246145
3400
10170
0.90
581705
9184
10170
0.44
211367
4523
17107
9860
0.28
248860
2715
9860
2.58
607182
25477
9860
0.39
215206
3839
32031
7555
0.23
250581
1721
7555
2.63
627035
19853
7555
0.31
217584
2378
23952
6975
0.21
252032
1451
6975
2.39
643685
16650
6975
0.30
219677
2093
20194
13120
0.22
254918
2886
13120
2.17
672104
28419
13120
0.30
223658
3981
35286
7010
0.22
256491
1573
7010
2.27
688026
15922
7010
0.31
225841
2183
19678
12900
0.23
259483
2992
12900
2.25
717047
29021
12900
0.32
229970
4129
36142
7185
0.18
260770
1287
7185
1.66
728973
11926
7185
0.20
231429
1459
14672
14295
0.06
261652
882
14295
1.49
750254
21281
14295
0.07
232469
1040
23203
12060
0.33
1 265585
1 3933
12060
1 1.46
1 767815
1 17561
12060
1 0.43
1 237674
1 5205
26699
Total Volume Extracted EW-8 39,241
Total Volume Extracted EW-9 705,084
Total Volume Extracted EW-10 226,560
970,885
970,885

Table 1 - ISDTM System Status Summary (Page 2 of 3)
Date/Time Substrate
Added (Ibs)
3 12:15 PM 150
i 11:00 AM 150
3 9:45 AM 0
i 2:00 PM 0
3 9:15 AM 150
8:30 AM 150
9/20/16 9:00 AM 150
9/26/16 12:40 PM 150
10/3/16 1:30 PM 150
10/11/16 9:20 AM 150
10/17/16 2:30 PM 150
10/25/16 10:15 AM 150
11/18/16 2:30 PM 150
11/26/16 8:45 AM 150
12/1/16 10:30 AM 150
1/6/17 1:00 PM 150
1/13/17 2:30 PM 0
1/20/17 10:50 AM 150
3:40 PM
150
7 12:30 PM
150
r 11:30 AM
150
711:15AM
150
9:30 AM
150
7 6:30 PM
150
Pro Cleaners, DSCA ID DC920001
Raleigh, North Carolina
Injection Wells
IW-1 A
Volume
(gal)
Pressure
(psi)
IW-2
Volume
(gal)
Pressure
(psi)
IW-3
Volume
(gal)
Pressure
(psi)
IW-4
Volume
(gal)
Pressure
(psi)
IW-5A
Volume
(gal)
Pressure
(psi)
IW-6
Volume
(gal)
Pressure
(psi)
IW-7A
Volume
(gal)
Pressure
(psi)
Total
Injected
Volume
(gal)
257,847
5,658
0
187,947
3,418
0
184,000
3,180
0
423,560
11,670
28
425,530
8,474
0
324,232
10,779
15
397,082
12,360
5
55539
273,070
15,223
0
198,942
10,995
0
193,187
9,187
0
457,195
33,635
0
452,255
26,725
0
355,402
31,170
0
433,294
36,212
0
163147
275,317
2,247
0
201,305
2,363
0
194,440
1,253
0
463,725
6,530
0
456,996
4,741
0
360,508
5,106
0
439,016
5,722
0
27962
280,025
4,708
0
205,768
4,463
0
196,335
1,895
0
477,125
13,400
0
466,347
9,351
0
370,441
9,933
0
450,582
11,566
0
55316
280,083
58
0
205,823
55
0
196,345
10
14
477,189
64
32
466,347
0
0
370,498
57
10
450,641
59
0
303
282,064
1,981
0
207,502
1,679
3
196,567
222
23
482,191
5,002
29
469,691
3,344
0
374,048
3,550
14
454,719
4,078
6
19856
285,564
3,500
0
210,873
3,371
0
196,997
430
0
490,801
8,610
0
476,007
6,316
0
380,776
6,728
0
461,065
6,346
0
35301
285,592
28
0
210,902
29
0
197,000
3
0
490,833
32
0
476,025
18
0
380,798
22
0
461,084
19
0
151
288,447
2,855
0
213,427
2,525
0
197,326
326
0
497,772
6,939
0
480,477
4,452
0
386,256
5,458
0
466,491
5,407
0
27962
290,652
2,205
0
215,540
2,113
0
197,597
271
28
497,773
1
0
484,268
3,791
6
391,003
4,747
14
471,250
4,759
6
17887
293,274
2,622
0
218,123
2,583
0
197,950
353
30
497,773
0
0
489,213
4,945
0
396,782
5,779
13
477,034
5,784
6
22066
296,515
3,241
0
221,467
3,344
0
198,326
376
30
497,818
45
0
495,556
6,343
0
404,232
7,450
0
484,146
7,112
0
27911
299,784
3,269
0
225,028
3,561
0
198,512
186
0
497,827
9
0
502,601
7,045
10
412,180
7,948
15
491,789
7,643
10
29661
302,510
2,726
0
227,828
2,800
0
198,513
1
Off
497,817
-10
Off
510,191
7,590
9
418,546
6,366
13
498,684
6,895
8
26368
305,278
2,768
0
230,517
2,689
0
198,513
0
Off
497,817
0
Off
517,755
7,564
0
424,815
6,269
0
505,663
6,979
0
26269
307,803
2,525
0
233,210
2,693
0
198,512
-1
0
497,817
0
0
525,480
7,725
0
431,101
6,286
0
512,462
6,799
0
26027
309,954
2,151
0
235,516
2,306
0
198,512
0
-
497,817
0
-
532,067
6,587
9
436,562
5,461
14
518,444
5,982
8
22487
313,827
3,873
0
239,738
4,222
0
198,513
1
Off
497,817
0
Off
543,674
11,607
6
446,316
9,754
13
529,351
10,907
6
40364
315,402
1,575
0
241,534
1,796
0
198,663
150
0
498,269
452
0
548,676
5,002
0
450,482
4,166
0
534,006
4,655
0
17796
317,508
2,106
0
243,302
1,768
0
199,154
491
0
505,320
7,051
0
554,375
5,699
0
455,325
4,843
0
539,223
5,217
0
27175
329,164
11,656
0
252,481
9,179
0
199,164
10
0
505,466
146
0
582,649
28,274
0
481,490
26,165
0
566,741
27,518
0
102948
330,743
1,579
0
254,128
1,647
0
199,165
1
-
505,504
38
-
587,043
4,394
0
485,052
3,562
14
570,626
3,885
6
15106
333,410
2,667
-
257,012
2,884
2
199,175
10
Off
505,518
14
Off
593,979
6,936
0
490,706
5,654
12
576,915
6,289
6
24454
335,202
1,792
-
259,127
2,115
-
199,165
-10
Off
505,508
-10
Off
599,164
5,185
-
494,810
4,104
-
580,942
4,027
-
17203
336,874
1,672
0
261,093
1,966
0
199,176
11
-
505,525
17
0
604,130
4,966
8
498,570
3,760
14
585,675
4,733
12
17125
339,532
2,658
0
264,196
3,103
0
199,176
0
0
506,252
727
0
612,379
8,249
8
506,455
7,885
12
590,985
5,310
6
27932
341,101
1,569
-
266,000
1,804
-
199,176
0
-
506,262
10
-
616,900
4,521
-
508,167
1,712
-
594,634
3,649
-
13265
343,781
2,680
269,177
3,177
199,176
0
506,290
28
-
625,449
8,549
-
514,498
6,331
-
601,187
6,553
-
27318
345,609
1,828
-
271,264
2,087
-
199,177
1
-
506,307
17
9
631,566
6,117
6
519,053
4,555
14
601,200
13
0
14618
348,839
3,230
0
274,105
2,841
0
199,177
0
17
506,309
2
6
641,040
9,474
5
527,739
8,686
14
601,205
5
0
24238
353,309
4,470
-
278,265
4,160
-
199,178
1
-
506,309
0
-
651,870
10,830
-
537,886
10,147
601,205
0
-
29608
Total Volume 155,689
Injection IW-1A
Total Volume 125,485
Injection IW-2
Total Volume 50,178
Injection IW-3
Total Volume 224,149
Injection IW-4
Total Volume 344,230
Injection IW-5A
Total Volume 323,656
Injection IW-6
otal Volume 322,785
Injection IW-7
1,546,172
Notes:
1. Total volume of injected groundwater is considered to be a more accurate interpretation of system performance as opposed to the estimated total volume of
extracted groundwater due to low extraction flow rates and potential sediment buildup in the extraction flow meters.
2. Extraction well EW-9 replaced by EW-9A on April 19, 2016.

Table 1 - ISDTM System Status Summary (Page 3 of 3)
Pro Cleaners, DSCA ID DC920001
Raleigh, North Carolina

Remediation System Operation and Maintenance Report Former Pro Cleaners, DSCA Site #DC920001
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Remediation System Operation and Maintenance Report Former Pro Cleaners, DSCA Site #DC920001
APPENDIX A
LABORATORY ANALYTICAL REPORTS

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
June 21, 2016
Justin Ballard
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121
Raleigh, NC 27604
Project Location: Raleigh, NC
Client Job Number:
Project Number: DC9201SUA
Laboratory Work Order Number: 16FO675
Enclosed are results of analyses for samples received by the laboratory on June 13, 2016. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
�� �'V;���
Lisa A. Worthington
Project Manager
Page 1 of 21

Table of Contents
Table of Contents
Sample Summary
Case Narrative
Sample Results
16F0675-01
16F0675-02
16F0675-03
Sample Preparation Information
QC Data
Volatile Organic Compounds by GC/MS
B151498
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
5
5
7
9
11
12
12
12
16
17
19
Page 2 of 21

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121 REPORT DATE: 6/21/2016
Raleigh, NC 27604 PURCHASE ORDER NUMBER:
ATTN: Justin Ballard
PROJECT NUMBER: DC9201SL3A
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 16FO675
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Raleigh, NC
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
PRE-C 16FO675-01 Ground Water SW-846 8260B
MID-C 16FO675-02 Ground Water SW-846 8260B
POST-C 16FO675-03 Ground Water SW-846 8260B
Page 3 of 21

,con -testy
ANALYTICAL LABORATORY
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.
SW-846 8260B
Qualifications:
L-02
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:
Chloroethane
B151498-BS1,B151498-BSD1
V-20
Continuing calibration did not meet method specifications and was biased on the high side. Data validation is not affected since sample result
was "not detected" for this compound.
Analyte & Samples(s) Qualified:
Chloroethane
B151498-BS1,B151498-BSD1
Chloromethane
B151498-BS1,B151498-BSD1
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 4 of 21

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16FO675
Date Received: 6/13/2016
Field Sample #: PRE-C Sampled: 6/10/2016 12:00
Sample ID: 16FO675-01
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Bromodichloromethane
ND
0.00050
0.000088
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
6115116
6/16/16 18:42
MFF
Bromomethane
0.0021
0.0020
0.00094
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
tert-Butylbenzene
ND
0.0010
0.00011
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Carbon Tetrachloride
ND
0.0050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Chloroform
0.00045
0.0020
0.00022
mg/L
1 J
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Chloromethane
ND
0.0020
0.00032
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:42
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:42
MFF
cis-1,2-Dichloroethylene
0.0041
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
2,2-Dichloropropane
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:42
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Page 5 of 21

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16FO675
Date Received: 6/13/2016
Field Sample #: PRE-C Sampled: 6/10/2016 12:00
Sample ID: 16FO675-01
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6115116
6/16/16 18:42
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
6115116
6/16/16 18:42
MFF
Tetrachloroethylene
0.13
0.00050
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.000094
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00012
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:42
MFF
Trichloroethylene
0.0019
0.0010
0.00020
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
m+p Xylene
ND
0.0020
0.00025
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:42
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
103
70-130
6/16/16 18:42
Toluene-d8
100
70-130
6/16/16 18:42
4-Bromofluorobenzene
98.7
70-130
6/16/16 18:42
Page 6 of 21

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16FO675
Date Received: 6/13/2016
Field Sample #: MID-C Sampled: 6/10/2016 11:50
Sample ID: 16FO675-02
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Bromodichloromethane
ND
0.00050
0.000088
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
6115116
6/16/16 17:48
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
tert-Butylbenzene
ND
0.0010
0.00011
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Carbon Tetrachloride
ND
0.0050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Chloromethane
ND
0.0020
0.00032
mg/L
I
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
6/15/16
6/16/16 17:48
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
6/15/16
6/16/16 17:48
MFF
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
2,2-Dichloropropane
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
6/15/16
6/16/16 17:48
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
I
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Page 7 of 21

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16FO675
Date Received: 6/13/2016
Field Sample #: MID-C Sampled: 6/10/2016 11:50
Sample ID: 16FO675-02
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6115116
6/16/16 17:48
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
6115116
6/16/16 17:48
MFF
Tetrachloroethylene
ND
0.00050
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.000094
mg/L
1
SW-8468260B
6/15/16
6/16/16 17:48
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00012
mg/L
1
SW-8468260B
6/15/16
6/16/16 17:48
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
m+p Xylene
ND
0.0020
0.00025
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 17:48
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
104
70-130
6/16/16 17:48
Toluene-d8
99.9
70-130
6/16/16 17:48
4-Bromofluorobenzene
99.3
70-130
6/16/16 17:48
Page 8 of 21

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16FO675
Date Received: 6/13/2016
Field Sample #: POST-C Sampled: 6/10/2016 11:40
Sample ID: 16FO675-03
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Bromodichloromethane
ND
0.00050
0.000088
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
6115116
6/16/16 18:15
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
tert-Butylbenzene
ND
0.0010
0.00011
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Carbon Tetrachloride
ND
0.0050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Chloromethane
ND
0.0020
0.00032
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:15
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:15
MFF
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
2,2-Dichloropropane
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:15
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Page 9 of 21

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16FO675
Date Received: 6/13/2016
Field Sample #: POST-C Sampled: 6/10/2016 11:40
Sample ID: 16FO675-03
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6115116
6/16/16 18:15
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
6115116
6/16/16 18:15
MFF
Tetrachloroethylene
ND
0.00050
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.000094
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:15
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00012
mg/L
1
SW-8468260B
6/15/16
6/16/16 18:15
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00019
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
m+p Xylene
ND
0.0020
0.00025
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
6/15/16
6/16/16 18:15
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
102
70-130
6/16/16 18:15
Toluene-d8
99.4
70-130
6/16/16 18:15
4-Bromofluorobenzene
99.7
70-130
6/16/16 18:15
Page 10 of 21

,con -testy
ANALYTICAL LABORATORY
Table of Contents
Prep Method: SW-846 5030B-SW-846 8260B
Lab Number [Field ID]
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
Sample Extraction Data
Batch Initial [mL] Final [mL] Date
16F0675-01 [PRE-C] B151498 5 5.00 06/15/16
16F0675-02 [MID-C] B151498 5 5.00 06/15/16
16F0675-03 [POST-C] B151498 5 5.00 06/15/16
Page 11 of 21

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B151498 - SW-846 5030B
Blank (B151498-BLKl) Prepared: 06/15/16 Analyzed: 06/16/16
Acetone
ND
0.050
mg/L
Benzene
ND
0.0010
mg/L
Bromobenzene
ND
0.0010
mg/L
Bromochloromethane
ND
0.0010
mg/L
Bromodichloromethane
ND
0.00050
mg/L
Bromoform
ND
0.0010
mg/L
Bromomethane
ND
0.0020
mg/L
2-Butanone (MEK)
ND
0.020
mg/L
n-Butylbenzene
ND
0.0010
mg/L
sec-Butylbenzene
ND
0.0010
mg/L
tert-Butylbenzene
ND
0.0010
mg/L
Carbon Disulfide
ND
0.0040
mg/L
Carbon Tetrachloride
ND
0.0050
mg/L
Chlorobenzene
ND
0.0010
mg/L
Chlorodibromomethane
ND
0.00050
mg/L
Chloroethane
ND
0.0020
mg/L
Chloroform
ND
0.0020
mg/L
Chloromethane
ND
0.0020
mg/L
2-Chlorotoluene
ND
0.0010
mg/L
4-Chlorotoluene
ND
0.0010
mg/L
1,2-Dibromoethane (EDB)
ND
0.00050
mg/L
1,2-Dichlorobenzene
ND
0.0010
mg/L
1,3-Dichlorobenzene
ND
0.0010
mg/L
1,4-Dichlorobenzene
ND
0.0010
mg/L
Dichlorodifluoromethane (Freon 12)
ND
0.0020
mg/L
1,1-Dichloroethane
ND
0.0010
mg/L
1,2-Dichloroethane
ND
0.0010
mg/L
1,1-Dichloroethylene
ND
0.0010
mg/L
cis-1,2-Dichloroethylene
ND
0.0010
mg/L
trans-1,2-Dichloroethylene
ND
0.0010
mg/L
1,2-Dichloropropane
ND
0.0010
mg/L
1,3-Dichloropropane
ND
0.00050
mg/L
2,2-Dichloropropane
ND
0.0010
mg/L
1,1-Dichloropropene
ND
0.0020
mg/L
cis- 1,3 -Dichloropropene
ND
0.00050
mg/L
trans- 1, 3 -Dichloropropene
ND
0.00050
mg/L
Diisopropyl Ether (RIPE)
ND
0.00050
mg/L
Ethylbenzene
ND
0.0010
mg/L
2-Hexanone (MBK)
ND
0.010
mg/L
Isopropylbenzene (Cumene)
ND
0.0010
mg/L
p-Isopropyholuene (p-Cymene)
ND
0.0010
mg/L
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
mg/L
Methylene Chloride
ND
0.0050
mg/L
4-Methyl-2-pentanone (MIBK)
ND
0.010
mg/L
Naphthalene
ND
0.0020
mg/L
n-Propylbenzene
ND
0.0010
mg/L
Styrene
ND
0.0010
mg/L
1,1,2,2-Tetrachloroethane
ND
0.00050
mg/L
Tetrachloroethylene
ND
0.00050
mg/L
Toluene
ND
0.0010
mg/L
1,2,3-Trichlorobenzene
ND
0.0050
mg/L
1,2,4-Trichlorobenzene
ND
0.0010
mg/L
Page 12 of 21

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
\nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B151498 - SW-846 5030B
Blank (B151498-BLK1)
Prepared: 06/15/16 Analyzed:06/16/16
1, 1, 1 -Trichloroethane
ND
0.0010
mg/L
1,1,2-Trichloroethane
ND
0.0010
mg/L
Trichloroethylene
ND
0.0010
mg/L
Trichlorofluoromethane (Freon 11)
ND
0.0020
mg/L
1,2,3-Trichloropropane
ND
0.0020
mg/L
1,2,4-Trimethylbenzene
ND
0.0010
mg/L
1,3,5-Trimethylbenzene
ND
0.0010
mg/L
Vinyl Acetate
ND
0.020
mg/L
Vinyl Chloride
ND
0.0020
mg/L
m+p Xylene
ND
0.0020
mg/L
o-Xylene
ND
0.0010
mg/L
Surrogate:l,2-Dichloroethane-d4
Surrogate: Toluene-d8
Surrogate:4-Bromofluorobenzene
LCS (B151498-BSI)
0.0262
0.0252
0.0242
mg/L
mg/L
mg/L
0.0250
0.0250
0.0250
Prepared:
105
101
97.0
06/15/16 Analyzed: 06/16/16
70-130
70-130
70-130
Acetone
0.101
0.050
mg/L
0.100
101
70-160
t
Benzene
0.00943
0.0010
mg/L
0.0100
94.3
70-130
Bromobenzene
0.00921
0.0010
mg/L
0.0100
92.1
70-130
Bromochloromethane
0.0102
0.0010
mg/L
0.0100
102
70-130
Bromodichloromethane
0.00839
0.00050
mg/L
0.0100
83.9
70-130
Bromoform
0.00812
0.0010
mg/L
0.0100
81.2
70-130
Bromomethane
0.00776
0.0020
mg/L
0.0100
77.6
40-160
t
2-Butanone(MEK)
0.0907
0.020
mg/L
0.100
90.7
40-160
t
n-Butylbenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
sec-Butylbenzene
0.00955
0.0010
mg/L
0.0100
95.5
70-130
tert-Butylbenzene
0.00915
0.0010
mg/L
0.0100
91.5
70-130
Carbon Disulfide
0.0102
0.0040
mg/L
0.0100
102
70-130
Carbon Tetrachloride
0.00940
0.0050
mg/L
0.0100
94.0
70-130
Chlorobenzene
0.00838
0.0010
mg/L
0.0100
83.8
70-130
Chlorodibromomethane
0.00818
0.00050
mg/L
0.0100
81.8
70-130
Chloroethane
0.0137
0.0020
mg/L
0.0100
137 •
70-130
L-02, V-20
Chloroform
0.00931
0.0020
mg/L
0.0100
93.1
70-130
Chloromethane
0.0112
0.0020
mg/L
0.0100
112
40-160
V-20 t
2-Chlorotoluene
0.00852
0.0010
mg/L
0.0100
85.2
70-130
4-Chlorotoluene
0.00846
0.0010
mg/L
0.0100
84.6
70-130
1,2-Dibromoethane (EDB)
0.00889
0.00050
mg/L
0.0100
88.9
70-130
1,2-Dichlorobenzene
0.00887
0.0010
mg/L
0.0100
88.7
70-130
1,3-Dichlorobenzene
0.00893
0.0010
mg/L
0.0100
89.3
70-130
1,4-Dichlorobenzene
0.00856
0.0010
mg/L
0.0100
85.6
70-130
Dichlorodifluoromethane (Freon 12)
0.00746
0.0020
mg/L
0.0100
74.6
40-160
t
1,1-Dichloroethane
0.00983
0.0010
mg/L
0.0100
98.3
70-130
1,2-Dichloroethane
0.00798
0.0010
mg/L
0.0100
79.8
70-130
1,1-Dichloroethylene
0.0100
0.0010
mg/L
0.0100
100
70-130
cis-1,2-Dichloroethylene
0.00925
0.0010
mg/L
0.0100
92.5
70-130
trans-1,2-Dichloroethylene
0.00942
0.0010
mg/L
0.0100
94.2
70-130
1,2-Dichloropropane
0.00874
0.0010
mg/L
0.0100
87.4
70-130
1,3-Dichloropropane
0.00874
0.00050
mg/L
0.0100
87.4
70-130
2,2-Dichloropropane
0.00949
0.0010
mg/L
0.0100
94.9
40-130
1,1-Dichloropropene
0.00968
0.0020
mg/L
0.0100
96.8
70-130
cis- 1,3 -Dichloropropene
0.00825
0.00050
mg/L
0.0100
82.5
70-130
trans- 1, 3 -Dichloropropene
0.00829
0.00050
mg/L
0.0100
82.9
70-130
Page 13 of 21

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B151498 - SW-846 5030B
LCS (B151498-BSI)
Prepared:
06/15/16 Analyzed: 06/16/16
Diisopropyl Ether (DIPE)
0.00894
0.00050
mg/L
0.0100
89.4
70-130
Ethylbenzene
0.00875
0.0010
mg/L
0.0100
87.5
70-130
2-Hexanone (MBK)
0.0893
0.010
mg/L
0.100
89.3
70-160
t
Isopropylbenzene(Cumene)
0.00847
0.0010
mg/L
0.0100
84.7
70-130
p-Isopropyholuene(p-Cymene)
0.00978
0.0010
mg/L
0.0100
97.8
70-130
Methyl tert-Butyl Ether (MTBE)
0.00934
0.0010
mg/L
0.0100
93.4
70-130
Methylene Chloride
0.0110
0.0050
mg/L
0.0100
110
70-130
4-Methyl-2-pentanone (MIBK)
0.0919
0.010
mg/L
0.100
91.9
70-160
t
Naphthalene
0.00855
0.0020
mg/L
0.0100
85.5
40-130
t
n-Propylbenzene
0.00843
0.0010
mg/L
0.0100
84.3
70-130
Styrene
0.00862
0.0010
mg/L
0.0100
86.2
70-130
1,1,2,2-Tetrachloroethane
0.00908
0.00050
mg/L
0.0100
90.8
70-130
Tetrachloroethylene
0.00823
0.00050
mg/L
0.0100
82.3
70-130
Toluene
0.00877
0.0010
mg/L
0.0100
87.7
70-130
1,2,3-Trichlorobenzene
0.00808
0.0050
mg/L
0.0100
80.8
70-130
1,2,4-Trichlorobenzene
0.00882
0.0010
mg/L
0.0100
88.2
70-130
1, 1, 1 -Trichloroethane
0.00930
0.0010
mg/L
0.0100
93.0
70-130
1,1,2-Trichloroethane
0.00906
0.0010
mg/L
0.0100
90.6
70-130
Trichloroethylene
0.00904
0.0010
mg/L
0.0100
90.4
70-130
Trichlorofluoromethane (Freon 11)
0.0103
0.0020
mg/L
0.0100
103
70-130
1,2,3-Trichloropropane
0.00885
0.0020
mg/L
0.0100
88.5
70-130
1,2,4-Trimethylbenzene
0.00952
0.0010
mg/L
0.0100
95.2
70-130
1,3,5-Trimethylbenzene
0.00871
0.0010
mg/L
0.0100
87.1
70-130
Vinyl Acetate
0.101
0.020
mg/L
0.100
101
70-130
Vinyl Chloride
0.00882
0.0020
mg/L
0.0100
88.2
40-160
f
m+p Xylene
0.0174
0.0020
mg/L
0.0200
86.9
70-130
o-Xylene
0.00856
0.0010
mg/L
0.0100
85.6
70-130
Surrogate: 1,2-Dichloroethane-d4
0.0269
mg/L
0.0250
107
70-130
Surrogate: Toluene-d8
0.0252
mg/L
0.0250
101
70-130
Surrogate:4-Bromofluorobenzene
0.0243
mg/L
0.0250
97.2
70-130
LCS Dup (B151498-BSD1)
Prepared:
06/15/16 Analyzed: 06/16/16
Acetone
0.0942
0.050
mg/L
0.100
94.2
70-160
6.56
25
t
Benzene
0.00919
0.0010
mg/L
0.0100
91.9
70-130
2.58
25
Bromobenzene
0.00910
0.0010
mg/L
0.0100
91.0
70-130
1.20
25
Bromochloromethane
0.0101
0.0010
mg/L
0.0100
101
70-130
0.890
25
Bromodichloromethane
0.00838
0.00050
mg/L
0.0100
83.8
70-130
0.119
25
Bromoform
0.00832
0.0010
mg/L
0.0100
83.2
70-130
2.43
25
Bromomethane
0.00794
0.0020
mg/L
0.0100
79.4
40-160
2.29
25
t
2-Butanone (MEK)
0.0937
0.020
mg/L
0.100
93.7
40-160
3.22
25
t
n-Butylbenzene
0.0101
0.0010
mg/L
0.0100
101
70-130
2.92
25
sec-Butylbenzene
0.00927
0.0010
mg/L
0.0100
92.7
70-130
2.98
25
tert-Butylbenzene
0.00886
0.0010
mg/L
0.0100
88.6
70-130
3.22
25
Carbon Disulfide
0.00941
0.0040
mg/L
0.0100
94.1
70-130
7.96
25
Carbon Tetrachloride
0.00875
0.0050
mg/L
0.0100
87.5
70-130
7.16
25
Chlorobenzene
0.00811
0.0010
mg/L
0.0100
81.1
70-130
3.27
25
Chlorodibromomethane
0.00800
0.00050
mg/L
0.0100
80.0
70-130
2.22
25
Chloroethane
0.0134
0.0020
mg/L
0.0100
134 *
70-130
2.36
25
L-02, V-20
Chloroform
0.00882
0.0020
mg/L
0.0100
88.2
70-130
5.41
25
Chloromethane
0.0117
0.0020
mg/L
0.0100
117
40-160
4.55
25
V-20 t
2-Chlorotoluene
0.00844
0.0010
mg/L
0.0100
84.4
70-130
0.943
25
4-Chlorotoluene
0.00823
0.0010
mg/L
0.0100
82.3
70-130
2.76
25
Page 14 of 21

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B151498 - SW-846 5030B
LCS Dup (B151498-BSD1) Prepared: 06/15/16 Analyzed: 06/16/16
1,2-Dibromoethane (EDB)
0.00890
0.00050
mg/L
0.0100
89.0
70-130
0.112
25
1,2-Dichlorobenzene
0.00877
0.0010
mg/L
0.0100
87.7
70-130
1.13
25
1,3-Dichlorobenzene
0.00878
0.0010
mg/L
0.0100
87.8
70-130
1.69
25
1,4-Dichlorobenzene
0.00848
0.0010
mg/L
0.0100
84.8
70-130
0.939
25
Dichlorodifluoromethane(Freon 12)
0.00705
0.0020
mg/L
0.0100
70.5
40-160
5.65
25 t
1,1-Dichloroethane
0.00954
0.0010
mg/L
0.0100
95.4
70-130
2.99
25
1,2-Dichloroethane
0.00786
0.0010
mg/L
0.0100
78.6
70-130
1.52
25
1,1-Dichloroethylene
0.00947
0.0010
mg/L
0.0100
94.7
70-130
5.64
25
cis-1,2-Dichloroethylene
0.00897
0.0010
mg/L
0.0100
89.7
70-130
3.07
25
trans-1,2-Dichloroethylene
0.00896
0.0010
mg/L
0.0100
89.6
70-130
5.01
25
1,2-Dichloropropane
0.00860
0.0010
mg/L
0.0100
86.0
70-130
1.61
25
1,3-Dichloropropane
0.00863
0.00050
mg/L
0.0100
86.3
70-130
1.27
25
2,2-Dichloropropane
0.00896
0.0010
mg/L
0.0100
89.6
40-130
5.75
25 f
1,1-Dichloropropene
0.00909
0.0020
mg/L
0.0100
90.9
70-130
6.29
25
cis-1,3-Dichloropropene
0.00800
0.00050
mg/L
0.0100
80.0
70-130
3.08
25
trans- 1, 3 -Dichloropropene
0.00795
0.00050
mg/L
0.0100
79.5
70-130
4.19
25
Diisopropyl Ether(DIPE)
0.00888
0.00050
mg/L
0.0100
88.8
70-130
0.673
25
Ethylbenzene
0.00851
0.0010
mg/L
0.0100
85.1
70-130
2.78
25
2-Hexanone (MBK)
0.0895
0.010
mg/L
0.100
89.5
70-160
0.157
25 f
Isopropylbenzene(Cumene)
0.00819
0.0010
mg/L
0.0100
81.9
70-130
3.36
25
p-Isopropyltoluene(p-Cymene)
0.00940
0.0010
mg/L
0.0100
94.0
70-130
3.96
25
Methyl tert-Butyl Ether (MTBE)
0.00909
0.0010
mg/L
0.0100
90.9
70-130
2.71
25
Methylene Chloride
0.0110
0.0050
mg/L
0.0100
110
70-130
0.363
25
4-Methyl-2-pentanone (MIBK)
0.0920
0.010
mg/L
0.100
92.0
70-160
0.152
25 t
Naphthalene
0.00878
0.0020
mg/L
0.0100
87.8
40-130
2.65
25 f
n-Propylbenzene
0.00841
0.0010
mg/L
0.0100
84.1
70-130
0.238
25
Styrene
0.00843
0.0010
mg/L
0.0100
84.3
70-130
2.23
25
1,1,2,2-Tetrachloroethane
0.00921
0.00050
mg/L
0.0100
92.1
70-130
1.42
25
Tetrachloroethylene
0.00795
0.00050
mg/L
0.0100
79.5
70-130
3.46
25
Toluene
0.00846
0.0010
mg/L
0.0100
84.6
70-130
3.60
25
1,2,3-Trichlorobenzene
0.00840
0.0050
mg/L
0.0100
84.0
70-130
3.88
25
1,2,4-Trichlorobenzene
0.00894
0.0010
mg/L
0.0100
89.4
70-130
1.35
25
1, 1, 1 -Trichloroethane
0.00878
0.0010
mg/L
0.0100
87.8
70-130
5.75
25
1,1,2-Trichloroethane
0.00891
0.0010
mg/L
0.0100
89.1
70-130
1.67
25
Trichloroethylene
0.00860
0.0010
mg/L
0.0100
86.0
70-130
4.99
25
Trichlorofluoromethane (Freon 11)
0.00948
0.0020
mg/L
0.0100
94.8
70-130
8.68
25
1,2,3-Trichloropropane
0.00907
0.0020
mg/L
0.0100
90.7
70-130
2.46
25
1,2,4-Trimethylbenzene
0.00927
0.0010
mg/L
0.0100
92.7
70-130
2.66
25
1,3,5-Trimethylbenzene
0.00847
0.0010
mg/L
0.0100
84.7
70-130
2.79
25
Vinyl Acetate
0.101
0.020
mg/L
0.100
101
70-130
0.851
25
Vinyl Chloride
0.00892
0.0020
mg/L
0.0100
89.2
40-160
1.13
25
m+p Xylene
0.0169
0.0020
mg/L
0.0200
84.4
70-130
2.98
25
o-Xylene
0.00839
0.0010
mg/L
0.0100
83.9
70-130
2.01
25
Surrogate: 1,2-Dichloroethane-d4
0.0268
mg/L
0.0250
107
70-130
Surrogate: Toluene-d8
0.0252
mg/L
0.0250
101
70-130
Surrogate:4-Bromofluorobenzene
0.0245
mg/L
0.0250
98.0
70-130
Page 15 of 21

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi Wide recovery limits established for difficult compound.
$ Wide RPD limits established for difficult compound.
# Data exceeded client recommended or regulatory level
ND Not Detected
RL Reporting Limit
DL Method Detection Limit
MCL Maximum Contaminant 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.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
L-02 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.
V-20 Continuing calibration did not meet method specifications and was biased on the high side. Data validation is not
affected since sample result was "not detected" for this compound.
Page 16 of 21

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
Acetone
NC
Benzene
NC
Bromobenzene
NC
Bromochloromethane
NC
Bromodichloromethane
NC
Bromoform
NC
Bromomethane
NC
2-Butanone (MEK)
NC
n-Butylbenzene
NC
sec-Butylbenzene
NC
tert-Butylbenzene
NC
Carbon Disulfide
NC
Carbon Tetrachloride
NC
Chlorobenzene
NC
Chlorodibromomethane
NC
Chloroethane
NC
Chloroform
NC
Chloromethane
NC
2-Chlorotoluene
NC
4-Chlorotoluene
NC
1,2-Dibromoethane (EDB)
NC
1,2-Dichlorobenzene
NC
1,3-Dichlorobenzene
NC
1,4-Dichlorobenzene
NC
Dichlorodifluoromethane (Freon 12)
NC
1,1-Dichloroethane
NC
1,2-Dichloroethane
NC
1,1-Dichloroethylene
NC
cis-1,2-Dichloroethylene
NC
trans-1,2-Dichloroethylene
NC
1,2-Dichloropropane
NC
1,3-Dichloropropane
NC
2,2-Dichloropropane
NC
1,1-Dichloropropene
NC
cis- 1,3 -Dichloropropene
NC
trans- l,3-Dichloropropene
NC
Diisopropyl Ether (DIPE)
NC
Ethylbenzene
NC
2-Hexanone (MBK)
NC
Isopropylbenzene (Cumene)
NC
p-Isopropyltoluene (p-Cymene)
NC
Methyl tert-Butyl Ether (MTBE)
NC
Methylene Chloride
NC
4-Methyl-2-pentanone (MIBK)
NC
Naphthalene
NC
n-Propylbenzene
NC
Styrene
NC
Page 17 of 21

MN
,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
1,1,2,2-Tetrachloroethane
NC
Tetrachloroethylene
NC
Toluene
NC
1,2,3-Trichlorobenzene
NC
1,2,4-Trichlorobenzene
NC
1, 1, 1 -Trichloroethane
NC
1,1,2-Trichloroethane
NC
Trichloroethylene
NC
Trichlorofluoromethane (Freon 11)
NC
1,2,3-Trichloropropane
NC
1,2,4-Trimethylbenzene
NC
1,3,5-Trimethylbenzene
NC
Vinyl Acetate
NC
Vinyl Chloride
NC
m+p Xylene
NC
o-Xylene
NC
The CON -TEST Environmental Laboratory operates under the
following certifications and accreditation:
Code Description
Number
Expires
AIHA AIHA-LAP, LLC
100033
02/1/2018
MA Massachusetts DEP
M-MA100
06/30/2016
CT Connecticut Department of Publilc Health
PH-0567
09/30/2017
NY New York State Department of Health
10899 NELAP
04/1/2017
NH-S New Hampshire Environmental Lab
2516 NELAP
02/5/2017
RI Rhode Island Department of Health
LA000112
12/30/2016
NC North Carolina Div. of Water Quality
652
12/31/2016
NJ New Jersey DEP
MA007 NELAP
06/30/2016
FL Florida Department of Health
E871027 NELAP
06/30/2017
VT Vermont Department of Health Lead Laboratory
LL015036
07/30/2016
ME State of Maine
2011028
06/9/2017
VA Commonwealth of Virginia
460217
12/14/2016
NH-P New Hampshire Environmental Lab
2557 NELAP
09/6/2016
Page 18 of 21

Table of Contents
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Pape 19 of 21

Table of Contents
AhtA�.YTACAL LABORATQRY
Page 1 of 2
Sample Receipt Checklist
`!+
RECEIVED BY: DATE: (`
1) Was the chain(s) of custody relinquished and signed? Yes No No COC Incl.
2) Does the chain agree with the samples? Yes o
If not, explain:
3) Are all the sa ples in good condition? Yes No
I ot, explain:
4) How wer the samples received:
On Ice Direct from Sampling Ambient In Cooler(s)
Were the samples received in Temperature Compliance of (2-6°C)? Yes No NIA
Temperature °C by Temp blank
5) Are there Dissolved samples for the lab to Ater?
Who was notified
Temperature °C by Temp gun
Yes
Date Time
6) Are there any RUSH or SHORT HOLDING TIME samples? Yes
Who was notified
7) Location where samples are stored:
39 Spruce St.
East Longmeadow, MA 01028
P. 413-525-2332
F: 413-525-5405
www.contestiabs.com
CLIENT NAME:
No
No
Date Time
Permission to subcontract samples? Yes No
�1 (Walk-in clients only) if not already approved
Client Signature:
8) Do all samples have the proper Acid pH: Yes No NIA
9) Do all samples have the proper Base pH: Yes No NIA
10) Was the PC notified of any discrepancies with the CoC vs the samples: Yes NIA
.w
Containers received at Con -Test
# of containers
# of containers
1 Liter Amber
16 oz amber
8 oz amberlclear jar
500 mL Amber
250 mL Amber 8oz amber
4 oz amber/clear jar
1 Liter Plastic
2 oz amber/clear jar
500 mL Plastic
Plastic Bag / Zi loc
250 mL lastic
"
SOC Kit
40 mL Vial - type listed below
Perchlorate Kit
Colisure I bacteria bottle
;Fa
�-"���
.:
Flashpoint bottle
Dissolved Ox en bottle
Other glass jar
Encore
Other
40 mL vials: # HCl
Bisulfate
Rev.::4 Aodu f'20I3 ;::::# Thiosulfate
#Methanol
# DI Water
Unpreserved
Time and Date Frozen:
Page 20 of 21

Table of Contents
Page 2 of 2
Login Sample Receipt Checklist
(Rejection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
Question
Answer ffrueiraise
Lv 1HIM , .
TIFINA
Ile
1 The coolers custody seal, if present, is intact.
2) The cooler or samples do not appear to have
T
been compromised or tampered with.
3) Sam les were received on ice.
4 Cooler Temperature is acceptable.
5 Cooler Temperature is recorded.
6 COC is filled out in ink and legible.
7 COC is filled out with all pertinent information.
8 Field Sampler's name present on COC.
9) There are no discrepancies between the
sample IN on the container and the COC.
10Samples are received within Holding Time.
11 Sample containers have legible labels.
12 Containers are not broken or leaking.
13 Air Cassettes are not broken/open.
14 Sample collection dateltimes are provided.
r
15 Appropriate sample containers are used.
T
16) Proper collection media used.
17 No headspace sample bottles are completely filled.
18) There is sufficient volume for all requsted
analyses, including any requested MS/MSDs.
19 Trip blanks provided if applicable.
20) VOA sample vials do not have head space or
T
bubble is <6mm 1/4" in diameter.
`
21 Samples do not require splitting or compositin .
Who notified of False statemen s? DatelTime:�
Doc #277 Rev. 4 August 2013 Log -In Technician Initials: 6' Date/Time:
Page 21 of 21

PRISM Full -Service Analytical &
Environmental Solutions
`,. LABORATORIES, INC.
ATC Group Services, LLC - Raleigh, NC
Justin Ballard
2725 East Millbrook Road
Raleigh, NC 27604
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
FL NELAC Cert No. E87519
VA NELAC Cent No. 460211
Project: Pro Cleaners DC9201 SL34
Lab Submittal Date: 07/29/2016
Prism Work Order: 6080012
Case Narrative
08/05/2016
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
a,j
Angela D. Overcash
VP Laboratory Services
Data Qualifiers Key Reference:
Reviewed By Terri W. Cole For Angela D. Overcash
Project Manager
L2 LCSD recovery outside of the QC limits. LCS recovery within the limits. No further action taken.
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 1 of 15

/rP R I S M Full -Service Analytical &
Environmental Solutions
LABORATORIES INC.
Sample Receipt Summary
08/05/2016
Prism Work Order: 6080012
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
Pre-C
6080012-01
Water
07/27/16
07/29/16
Mid-C
6080012-02
Water
07/27/16
07/29/16
Post-C
6080012-03
Water
07/27/16
07/29/16
Samples were received in good condition at 4.5 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 2 of 15

IP R I S M Summary of Detections
Full -Service Analytical &
Environmental Solutions 08/05/2016
LABORATORIES, INC.
Prism Work Order: 6080012
Prism ID Client ID Parameter Method Result Units
6080012-01 Pre-C Tetrachloroethylene 8260E 15 ug/L
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 3 of 15

PR I S M Full -Service Analytical Environmental Solutions
LABORATORIES INC.
Laboratory Report
08/05/2016
ATC Group Services, LLC - Raleigh, NC
Attn: Justin Ballard
2725 East Millbrook Road
Raleigh, NC 27604
Project: Pro Cleaners DC9201SL34
Sample Matrix: Water
Client Sample ID: Pre-C
Prism Sample ID: 6080012-01
Prism Work Order: 6080012
Time Collected: 07/27/16 14:45
Time Submitted: 07/29/16 15:20
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
1,1,1,2-Tetrachloroethane
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 20:08
KDM
P61-10100
1,1,1-Trichloroethane
BRL
ug/L
0.50
0.061
1
8260B
8/4/16 20:08
KDM
P61-10100
1,1,2,2-Tetrachloroethane
BRL
ug/L
0.50
0.036
1
8260B
8/4/16 20:08
KDM
P61-10100
1,1,2-Trichloroethane
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 20:08
KDM
P61-10100
1,1-Dichloroethane
BRL
ug/L
0.50
0.083
1
8260B
8/4/16 20:08
KDM
P61-10100
1,1-Dichloroethylene
BRL
ug/L
0.50
0.083
1
8260B
8/4/16 20:08
KDM
P61-10100
1,1-Dichloropropylene
BRL
ug/L
0.50
0.051
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2,3-Trichlorobenzene
BRL
ug/L
2.0
0.40
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2,3-Trichloropropane
BRL
ug/L
1.0
0.14
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2,4-Trichlorobenzene
BRL
ug/L
1.0
0.13
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2,4-Trimethyl benzene
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2-Dibromo-3-chloropropane
BRL
ug/L
2.0
0.17
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2-Dibromoethane
BRL
ug/L
0.50
0.051
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2-Dichlorobenzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2-Dichloroethane
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 20:08
KDM
P61-10100
1,2-Dichloropropane
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 20:08
KDM
P61-10100
1,3,5-Trimethyl benzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 20:08
KDM
P61-10100
1,3-Dichlorobenzene
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 20:08
KDM
P61-10100
1,3-Dichloropropane
BRL
ug/L
0.50
0.043
1
8260B
8/4/16 20:08
KDM
P61-10100
1,4-Dichlorobenzene
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 20:08
KDM
P61-10100
2,2-Dichloropropane
BRL
ug/L
2.0
0.11
1
8260B
8/4/16 20:08
KDM
P61-10100
2-Chlorotoluene
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 20:08
KDM
P61-10100
4-Chlorotoluene
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 20:08
KDM
P61-10100
4-Isopropyltoluene
BRL
ug/L
0.50
0.089
1
8260B
8/4/16 20:08
KDM
P61-10100
Acetone
BRL
ug/L
5.0
0.31
1
8260B
8/4/16 20:08
KDM
P61-10100
Acrolein
BRL
ug/L
20
0.20
1
8260B
8/4/16 20:08
KDM
P61-10100
Acrylonitrile
BRL
ug/L
20
0.20
1
8260B
8/4/16 20:08
KDM
P61-10100
Benzene
BRL
ug/L
0.50
0.048
1
8260B
8/4/16 20:08
KDM
P61-10100
Bromobenzene
BRL
ug/L
0.50
0.057
1
8260B
8/4/16 20:08
KDM
P61-10100
Bromochloromethane
BRL
ug/L
0.50
0.14
1
8260B
8/4/16 20:08
KDM
P61-10100
Bromodichloromethane
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 20:08
KDM
P61-10100
Bromoform
BRL
ug/L
1.0
0.040
1
8260B
8/4/16 20:08
KDM
P61-10100
Bromomethane
BRL
ug/L
1.0
0.18
1
8260B
8/4/16 20:08
KDM
P61-10100
Carbon disulfide
BRL
ug/L
5.0
0.075
1
8260B
8/4/16 20:08
KDM
P61-10100
Carbon Tetrachloride
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 20:08
KDM
P61-10100
Chlorobenzene
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 20:08
KDM
P61-10100
Chloroethane
BRL
ug/L
0.50
0.22
1
8260B
8/4/16 20:08
KDM
P61-10100
Chloroform
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 20:08
KDM
P61-10100
Chloromethane
BRL
ug/L
0.50
0.079
1
8260B
8/4/16 20:08
KDM
P61-10100
cis-1,2-Dichloroethylene
BRL
ug/L
0.50
0.056
1
8260B
8/4/16 20:08
KDM
P61-10100
cis-1,3-Dichloropropylene
BRL
ug/L
0.50
0.079
1
8260B
8/4/16 20:08
KDM
P61-10100
Dibromochloromethane
BRL
ug/L
0.50
0.081
1
8260B
8/4/16 20:08
KDM
P61-10100
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 4 of 15

P R S M Laboratory Report
` Full -Service Analytical &
/ Environmental Solutions 08/05/2016
LABORATORIES INC.
ATC Group Services, LLC - Raleigh, NC Project: Pro Cleaners DC9201SL34 Client Sample ID: Pre-C
Attn: Justin Ballard Prism Sample ID: 6080012-01
2725 East Millbrook Road Prism Work Order: 6080012
Raleigh, NC 27604 Sample Matrix: Water Time Collected: 07/27/16 14:45
Time Submitted: 07/29/16 15:20
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
Dibromomethane
BRL
ug/L
0.50
0.065
1
8260B
8/4/16 20:08
KDM
P61-10100
Dichlorodifluoromethane
BRL
ug/L
1.0
0.11
1
8260B
8/4/16 20:08
KDM
P61-10100
Ethylbenzene
BRL
ug/L
0.50
0.061
1
8260B
8/4/16 20:08
KDM
P61-10100
Hexachlorobutadiene
BRL
ug/L
2.0
0.16
1
8260B
8/4/16 20:08
KDM
P61-10100
Isopropyl Ether
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 20:08
KDM
P61-10100
Isopropylbenzene (Cumene)
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 20:08
KDM
P61-10100
m,p-Xylenes
BRL
ug/L
1.0
0.12
1
8260B
8/4/16 20:08
KDM
P61-10100
Methyl Butyl Ketone (2-Hexanone)
BRL
ug/L
5.0
0.065
1
8260B
8/4/16 20:08
KDM
P61-10100
Methyl Ethyl Ketone (2-Butanone)
BRL
ug/L
5.0
0.24
1
8260B
8/4/16 20:08
KDM
P61-10100
Methyl Isobutyl Ketone
BRL
ug/L
5.0
0.078
1
8260B
8/4/16 20:08
KDM
P61-10100
Methylene Chloride
BRL
ug/L
1.0
0.083
1
8260B
8/4/16 20:08
KDM
P61-10100
Methyl-tert-Butyl Ether
BRL
ug/L
0.50
0.042
1
8260B
8/4/16 20:08
KDM
P61-10100
Naphthalene
BRL
ug/L
1.0
0.19
1
8260B
8/4/16 20:08
KDM
P61-10100
n-Butylbenzene
BRL
ug/L
1.0
0.076
1
8260B
8/4/16 20:08
KDM
P61-10100
n-Propylbenzene
BRL
ug/L
0.50
0.087
1
8260B
8/4/16 20:08
KDM
P61-10100
o-Xylene
BRL
ug/L
0.50
0.044
1
8260B
8/4/16 20:08
KDM
P61-10100
sec-Butylbenzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 20:08
KDM
P61-10100
Styrene
BRL
ug/L
0.50
0.047
1
8260B
8/4/16 20:08
KDM
P61-10100
tert-Butylbenzene
BRL
ug/L
0.50
0.088
1
8260B
8/4/16 20:08
KDM
P61-10100
Tetrachloroethylene
15
ug/L
0.50
0.098
1
8260B
8/4/16 20:08
KDM
P6H0100
Toluene
BRL
ug/L
0.50
0.044
1
8260B
8/4/16 20:08
KDM
P61-10100
trans-1,2-Dichloroethylene
BRL
ug/L
0.50
0.094
1
8260B
8/4/16 20:08
KDM
P61-10100
trans- 1,3-Dichloropropylene
BRL
ug/L
0.50
0.070
1
8260B
8/4/16 20:08
KDM
P61-10100
Trichloroethylene
BRL
ug/L
0.50
0.078
1
8260B
8/4/16 20:08
KDM
P61-10100
Trichlorofluoromethane
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 20:08
KDM
P61-10100
Vinyl acetate
BRL
ug/L
2.0
0.060
1
8260B
8/4/16 20:08
KDM
P61-10100
Vinyl chloride
BRL
ug/L
0.50
0.097
1
8260B
8/4/16 20:08
KDM
P61-10100
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
100 %
80-124
Dibromofluoromethane
111 %
75-129
Toluene-d8
103 %
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 5 of 15

PR I S M Full -Service Analytical Environmental Solutions
LABORATORIES INC.
Laboratory Report
08/05/2016
ATC Group Services, LLC - Raleigh, NC
Attn: Justin Ballard
2725 East Millbrook Road
Raleigh, NC 27604
Project: Pro Cleaners DC9201SL34
Sample Matrix: Water
Client Sample ID: Mid-C
Prism Sample ID: 6080012-02
Prism Work Order: 6080012
Time Collected: 07/27/16 14:40
Time Submitted: 07/29/16 15:20
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
1,1,1,2-Tetrachloroethane
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 20:42
KDM
P61-10100
1,1,1-Trichloroethane
BRL
ug/L
0.50
0.061
1
8260B
8/4/16 20:42
KDM
P61-10100
1,1,2,2-Tetrachloroethane
BRL
ug/L
0.50
0.036
1
8260B
8/4/16 20:42
KDM
P61-10100
1,1,2-Trichloroethane
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 20:42
KDM
P61-10100
1,1-Dichloroethane
BRL
ug/L
0.50
0.083
1
8260B
8/4/16 20:42
KDM
P61-10100
1,1-Dichloroethylene
BRL
ug/L
0.50
0.083
1
8260B
8/4/16 20:42
KDM
P61-10100
1,1-Dichloropropylene
BRL
ug/L
0.50
0.051
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2,3-Trichlorobenzene
BRL
ug/L
2.0
0.40
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2,3-Trichloropropane
BRL
ug/L
1.0
0.14
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2,4-Trichlorobenzene
BRL
ug/L
1.0
0.13
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2,4-Trimethyl benzene
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2-Dibromo-3-chloropropane
BRL
ug/L
2.0
0.17
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2-Dibromoethane
BRL
ug/L
0.50
0.051
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2-Dichlorobenzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2-Dichloroethane
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 20:42
KDM
P61-10100
1,2-Dichloropropane
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 20:42
KDM
P61-10100
1,3,5-Trimethyl benzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 20:42
KDM
P61-10100
1,3-Dichlorobenzene
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 20:42
KDM
P61-10100
1,3-Dichloropropane
BRL
ug/L
0.50
0.043
1
8260B
8/4/16 20:42
KDM
P61-10100
1,4-Dichlorobenzene
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 20:42
KDM
P61-10100
2,2-Dichloropropane
BRL
ug/L
2.0
0.11
1
8260B
8/4/16 20:42
KDM
P61-10100
2-Chlorotoluene
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 20:42
KDM
P61-10100
4-Chlorotoluene
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 20:42
KDM
P61-10100
4-Isopropyltoluene
BRL
ug/L
0.50
0.089
1
8260B
8/4/16 20:42
KDM
P61-10100
Acetone
BRL
ug/L
5.0
0.31
1
8260B
8/4/16 20:42
KDM
P61-10100
Acrolein
BRL
ug/L
20
0.20
1
8260B
8/4/16 20:42
KDM
P61-10100
Acrylonitrile
BRL
ug/L
20
0.20
1
8260B
8/4/16 20:42
KDM
P61-10100
Benzene
BRL
ug/L
0.50
0.048
1
8260B
8/4/16 20:42
KDM
P61-10100
Bromobenzene
BRL
ug/L
0.50
0.057
1
8260B
8/4/16 20:42
KDM
P61-10100
Bromochloromethane
BRL
ug/L
0.50
0.14
1
8260B
8/4/16 20:42
KDM
P61-10100
Bromodichloromethane
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 20:42
KDM
P61-10100
Bromoform
BRL
ug/L
1.0
0.040
1
8260B
8/4/16 20:42
KDM
P61-10100
Bromomethane
BRL
ug/L
1.0
0.18
1
8260B
8/4/16 20:42
KDM
P61-10100
Carbon disulfide
BRL
ug/L
5.0
0.075
1
8260B
8/4/16 20:42
KDM
P61-10100
Carbon Tetrachloride
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 20:42
KDM
P61-10100
Chlorobenzene
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 20:42
KDM
P61-10100
Chloroethane
BRL
ug/L
0.50
0.22
1
8260B
8/4/16 20:42
KDM
P61-10100
Chloroform
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 20:42
KDM
P61-10100
Chloromethane
BRL
ug/L
0.50
0.079
1
8260B
8/4/16 20:42
KDM
P61-10100
cis-1,2-Dichloroethylene
BRL
ug/L
0.50
0.056
1
8260B
8/4/16 20:42
KDM
P61-10100
cis-1,3-Dichloropropylene
BRL
ug/L
0.50
0.079
1
8260B
8/4/16 20:42
KDM
P61-10100
Dibromochloromethane
BRL
ug/L
0.50
0.081
1
8260B
8/4/16 20:42
KDM
P61-10100
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 15

P R S M Laboratory Report
` Full -Service Analytical &
/ Environmental Solutions 08/05/2016
LABORATORIES INC.
ATC Group Services, LLC - Raleigh, NC Project: Pro Cleaners DC9201SL34 Client Sample ID: Mid-C
Attn: Justin Ballard Prism Sample ID: 6080012-02
2725 East Millbrook Road Prism Work Order: 6080012
Raleigh, NC 27604 Sample Matrix: Water Time Collected: 07/27/16 14:40
Time Submitted: 07/29/16 15:20
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
Dibromomethane
BRL
ug/L
0.50
0.065
1
8260B
8/4/16 20:42
KDM
P61-10100
Dichlorodifluoromethane
BRL
ug/L
1.0
0.11
1
8260B
8/4/16 20:42
KDM
P61-10100
Ethylbenzene
BRL
ug/L
0.50
0.061
1
8260B
8/4/16 20:42
KDM
P61-10100
Hexachlorobutadiene
BRL
ug/L
2.0
0.16
1
8260B
8/4/16 20:42
KDM
P61-10100
Isopropyl Ether
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 20:42
KDM
P61-10100
Isopropylbenzene (Cumene)
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 20:42
KDM
P61-10100
m,p-Xylenes
BRL
ug/L
1.0
0.12
1
8260B
8/4/16 20:42
KDM
P61-10100
Methyl Butyl Ketone (2-Hexanone)
BRL
ug/L
5.0
0.065
1
8260B
8/4/16 20:42
KDM
P61-10100
Methyl Ethyl Ketone (2-Butanone)
BRL
ug/L
5.0
0.24
1
8260B
8/4/16 20:42
KDM
P61-10100
Methyl Isobutyl Ketone
BRL
ug/L
5.0
0.078
1
8260B
8/4/16 20:42
KDM
P61-10100
Methylene Chloride
BRL
ug/L
1.0
0.083
1
8260B
8/4/16 20:42
KDM
P61-10100
Methyl-tert-Butyl Ether
BRL
ug/L
0.50
0.042
1
8260B
8/4/16 20:42
KDM
P61-10100
Naphthalene
BRL
ug/L
1.0
0.19
1
8260B
8/4/16 20:42
KDM
P61-10100
n-Butylbenzene
BRL
ug/L
1.0
0.076
1
8260B
8/4/16 20:42
KDM
P61-10100
n-Propylbenzene
BRL
ug/L
0.50
0.087
1
8260B
8/4/16 20:42
KDM
P61-10100
o-Xylene
BRL
ug/L
0.50
0.044
1
8260B
8/4/16 20:42
KDM
P61-10100
sec-Butylbenzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 20:42
KDM
P61-10100
Styrene
BRL
ug/L
0.50
0.047
1
8260B
8/4/16 20:42
KDM
P61-10100
tert-Butylbenzene
BRL
ug/L
0.50
0.088
1
8260B
8/4/16 20:42
KDM
P61-10100
Tetrachloroethylene
BRL
ug/L
0.50
0.098
1
8260B
8/4/16 20:42
KDM
P61-10100
Toluene
BRL
ug/L
0.50
0.044
1
8260B
8/4/16 20:42
KDM
P61-10100
trans-1,2-Dichloroethylene
BRL
ug/L
0.50
0.094
1
8260B
8/4/16 20:42
KDM
P61-10100
trans-1,3-Dichloropropylene
BRL
ug/L
0.50
0.070
1
8260B
8/4/16 20:42
KDM
P61-10100
Trichloroethylene
BRL
ug/L
0.50
0.078
1
8260B
8/4/16 20:42
KDM
P61-10100
Trichlorofluoromethane
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 20:42
KDM
P61-10100
Vinyl acetate
BRL
ug/L
2.0
0.060
1
8260B
8/4/16 20:42
KDM
P61-10100
Vinyl chloride
BRL
ug/L
0.50
0.097
1
8260B
8/4/16 20:42
KDM
P61-10100
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
100 %
80-124
Dibromofluoromethane
110 %
75-129
Toluene-d8
103 %
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 7 of 15

PR I S M Full -Service Analytical Environmental Solutions
LABORATORIES INC.
Laboratory Report
08/05/2016
ATC Group Services, LLC - Raleigh, NC
Attn: Justin Ballard
2725 East Millbrook Road
Raleigh, NC 27604
Project: Pro Cleaners DC9201SL34
Sample Matrix: Water
Client Sample ID: Post-C
Prism Sample ID: 6080012-03
Prism Work Order: 6080012
Time Collected: 07/27/16 14:35
Time Submitted: 07/29/16 15:20
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
1,1,1,2-Tetrachloroethane
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 21:16
KDM
P61-10100
1,1,1-Trichloroethane
BRL
ug/L
0.50
0.061
1
8260B
8/4/16 21:16
KDM
P61-10100
1,1,2,2-Tetrachloroethane
BRL
ug/L
0.50
0.036
1
8260B
8/4/16 21:16
KDM
P61-10100
1,1,2-Trichloroethane
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 21:16
KDM
P61-10100
1,1-Dichloroethane
BRL
ug/L
0.50
0.083
1
8260B
8/4/16 21:16
KDM
P61-10100
1,1-Dichloroethylene
BRL
ug/L
0.50
0.083
1
8260B
8/4/16 21:16
KDM
P61-10100
1,1-Dichloropropylene
BRL
ug/L
0.50
0.051
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2,3-Trichlorobenzene
BRL
ug/L
2.0
0.40
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2,3-Trichloropropane
BRL
ug/L
1.0
0.14
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2,4-Trichlorobenzene
BRL
ug/L
1.0
0.13
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2,4-Trimethyl benzene
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2-Dibromo-3-chloropropane
BRL
ug/L
2.0
0.17
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2-Dibromoethane
BRL
ug/L
0.50
0.051
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2-Dichlorobenzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2-Dichloroethane
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 21:16
KDM
P61-10100
1,2-Dichloropropane
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 21:16
KDM
P61-10100
1,3,5-Trimethyl benzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 21:16
KDM
P61-10100
1,3-Dichlorobenzene
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 21:16
KDM
P61-10100
1,3-Dichloropropane
BRL
ug/L
0.50
0.043
1
8260B
8/4/16 21:16
KDM
P61-10100
1,4-Dichlorobenzene
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 21:16
KDM
P61-10100
2,2-Dichloropropane
BRL
ug/L
2.0
0.11
1
8260B
8/4/16 21:16
KDM
P61-10100
2-Chlorotoluene
BRL
ug/L
0.50
0.066
1
8260B
8/4/16 21:16
KDM
P61-10100
4-Chlorotoluene
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 21:16
KDM
P61-10100
4-Isopropyltoluene
BRL
ug/L
0.50
0.089
1
8260B
8/4/16 21:16
KDM
P61-10100
Acetone
BRL
ug/L
5.0
0.31
1
8260B
8/4/16 21:16
KDM
P61-10100
Acrolein
BRL
ug/L
20
0.20
1
8260B
8/4/16 21:16
KDM
P61-10100
Acrylonitrile
BRL
ug/L
20
0.20
1
8260B
8/4/16 21:16
KDM
P61-10100
Benzene
BRL
ug/L
0.50
0.048
1
8260B
8/4/16 21:16
KDM
P61-10100
Bromobenzene
BRL
ug/L
0.50
0.057
1
8260B
8/4/16 21:16
KDM
P61-10100
Bromochloromethane
BRL
ug/L
0.50
0.14
1
8260B
8/4/16 21:16
KDM
P61-10100
Bromodichloromethane
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 21:16
KDM
P61-10100
Bromoform
BRL
ug/L
1.0
0.040
1
8260B
8/4/16 21:16
KDM
P61-10100
Bromomethane
BRL
ug/L
1.0
0.18
1
8260B
8/4/16 21:16
KDM
P61-10100
Carbon disulfide
BRL
ug/L
5.0
0.075
1
8260B
8/4/16 21:16
KDM
P61-10100
Carbon Tetrachloride
BRL
ug/L
0.50
0.11
1
8260B
8/4/16 21:16
KDM
P61-10100
Chlorobenzene
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 21:16
KDM
P61-10100
Chloroethane
BRL
ug/L
0.50
0.22
1
8260B
8/4/16 21:16
KDM
P61-10100
Chloroform
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 21:16
KDM
P61-10100
Chloromethane
BRL
ug/L
0.50
0.079
1
8260B
8/4/16 21:16
KDM
P61-10100
cis-1,2-Dichloroethylene
BRL
ug/L
0.50
0.056
1
8260B
8/4/16 21:16
KDM
P61-10100
cis-1,3-Dichloropropylene
BRL
ug/L
0.50
0.079
1
8260B
8/4/16 21:16
KDM
P61-10100
Dibromochloromethane
BRL
ug/L
0.50
0.081
1
8260B
8/4/16 21:16
KDM
P61-10100
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 15

P R S M Laboratory Report
` Full -Service Analytical &
/ Environmental Solutions 08/05/2016
LABORATORIES INC.
ATC Group Services, LLC - Raleigh, NC Project: Pro Cleaners DC9201SL34 Client Sample ID: Post-C
Attn: Justin Ballard Prism Sample ID: 6080012-03
2725 East Millbrook Road Prism Work Order: 6080012
Raleigh, NC 27604 Sample Matrix: Water Time Collected: 07/27/16 14:35
Time Submitted: 07/29/16 15:20
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
Dibromomethane
BRL
ug/L
0.50
0.065
1
8260B
8/4/16 21:16
KDM
P61-10100
Dichlorodifluoromethane
BRL
ug/L
1.0
0.11
1
8260B
8/4/16 21:16
KDM
P61-10100
Ethylbenzene
BRL
ug/L
0.50
0.061
1
8260B
8/4/16 21:16
KDM
P61-10100
Hexachlorobutadiene
BRL
ug/L
2.0
0.16
1
8260B
8/4/16 21:16
KDM
P61-10100
Isopropyl Ether
BRL
ug/L
0.50
0.050
1
8260B
8/4/16 21:16
KDM
P61-10100
Isopropylbenzene (Cumene)
BRL
ug/L
0.50
0.054
1
8260B
8/4/16 21:16
KDM
P61-10100
m,p-Xylenes
BRL
ug/L
1.0
0.12
1
8260B
8/4/16 21:16
KDM
P61-10100
Methyl Butyl Ketone (2-Hexanone)
BRL
ug/L
5.0
0.065
1
8260B
8/4/16 21:16
KDM
P61-10100
Methyl Ethyl Ketone (2-Butanone)
BRL
ug/L
5.0
0.24
1
8260B
8/4/16 21:16
KDM
P61-10100
Methyl Isobutyl Ketone
BRL
ug/L
5.0
0.078
1
8260B
8/4/16 21:16
KDM
P61-10100
Methylene Chloride
BRL
ug/L
1.0
0.083
1
8260B
8/4/16 21:16
KDM
P61-10100
Methyl-tert-Butyl Ether
BRL
ug/L
0.50
0.042
1
8260B
8/4/16 21:16
KDM
P61-10100
Naphthalene
BRL
ug/L
1.0
0.19
1
8260B
8/4/16 21:16
KDM
P61-10100
n-Butylbenzene
BRL
ug/L
1.0
0.076
1
8260B
8/4/16 21:16
KDM
P61-10100
n-Propylbenzene
BRL
ug/L
0.50
0.087
1
8260B
8/4/16 21:16
KDM
P61-10100
o-Xylene
BRL
ug/L
0.50
0.044
1
8260B
8/4/16 21:16
KDM
P61-10100
sec-Butylbenzene
BRL
ug/L
0.50
0.076
1
8260B
8/4/16 21:16
KDM
P61-10100
Styrene
BRL
ug/L
0.50
0.047
1
8260B
8/4/16 21:16
KDM
P61-10100
tert-Butylbenzene
BRL
ug/L
0.50
0.088
1
8260B
8/4/16 21:16
KDM
P61-10100
Tetrachloroethylene
BRL
ug/L
0.50
0.098
1
8260B
8/4/16 21:16
KDM
P61-10100
Toluene
BRL
ug/L
0.50
0.044
1
8260B
8/4/16 21:16
KDM
P61-10100
trans-1,2-Dichloroethylene
BRL
ug/L
0.50
0.094
1
8260B
8/4/16 21:16
KDM
P61-10100
trans-1,3-Dichloropropylene
BRL
ug/L
0.50
0.070
1
8260B
8/4/16 21:16
KDM
P61-10100
Trichloroethylene
BRL
ug/L
0.50
0.078
1
8260B
8/4/16 21:16
KDM
P61-10100
Trichlorofluoromethane
BRL
ug/L
0.50
0.062
1
8260B
8/4/16 21:16
KDM
P61-10100
Vinyl acetate
BRL
ug/L
2.0
0.060
1
8260B
8/4/16 21:16
KDM
P61-10100
Vinyl chloride
BRL
ug/L
0.50
0.097
1
8260B
8/4/16 21:16
KDM
P61-10100
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
101 %
80-124
Dibromofluoromethane
110 %
75-129
Toluene-d8
103 %
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 9 of 15

/r Full
-Service R I IS M Service Analytical
Environmental Solutions
LABORATORIES, INC.
Level II QC Report
8/5/16
ATC Group Services, LLC - Raleigh, NC Project: Pro Cleaners DC9201 SL34
Attn: Justin Ballard
2725 East Millbrook Road
Raleigh, NC 27604
Volatile Organic Compounds by GC/MS - Quality Control
Prism Work Order: 6080012
Time Submitted: 7/29/2016 3:20:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P6HO100 - 5030B
Blank (KH0100-BLK1)
Prepared & Analyzed: 08/04/16
1,1,1,2-Tetrachloroethane
BRL
0.50
ug/L
1,1,1-Trichloroethane
BRL
0.50
ug/L
1,1,2,2-Tetrachloroethane
BRL
0.50
ug/L
1,1,2-Trichloroethane
BRL
0.50
ug/L
1,1-Dichloroethane
BRL
0.50
ug/L
1,1-Dichloroethylene
BRL
0.50
ug/L
1,1-Dichloropropylene
BRL
0.50
ug/L
1,2,3-Trichlorobenzene
BRL
2.0
ug/L
1,2,3-Trichloropropane
BRL
1.0
ug/L
1,2,4-Trichlorobenzene
BRL
1.0
ug/L
1,2,4-Trimethyl benzene
BRL
0.50
ug/L
1,2-Dibromo-3-chloropropane
BRL
2.0
ug/L
1,2-Dibromoethane
BRL
0.50
ug/L
1,2-Dichlorobenzene
BRL
0.50
ug/L
1,2-Dichloroethane
BRL
0.50
ug/L
1,2-Dichloropropane
BRL
0.50
ug/L
1,3,5-Trimethyl benzene
BRL
0.50
ug/L
1,3-Dichlorobenzene
BRL
0.50
ug/L
1,3-Dichloropropane
BRL
0.50
ug/L
1,4-Dichlorobenzene
BRL
0.50
ug/L
2,2-Dichloropropane
BRL
2.0
ug/L
2-Chlorotoluene
BRL
0.50
ug/L
4-Chlorotoluene
BRL
0.50
ug/L
4-Isopropyltoluene
BRL
0.50
ug/L
Acetone
BRL
5.0
ug/L
Acrolein
BRL
20
ug/L
Acrylonitrile
BRL
20
ug/L
Benzene
BRL
0.50
ug/L
Bromobenzene
BRL
0.50
ug/L
Bromochloromethane
BRL
0.50
ug/L
Bromodichloromethane
BRL
0.50
ug/L
Bromoform
BRL
1.0
ug/L
Bromomethane
BRL
1.0
ug/L
Carbon disulfide
BRL
5.0
ug/L
Carbon Tetrachloride
BRL
0.50
ug/L
Chlorobenzene
BRL
0.50
ug/L
Chloroethane
BRL
0.50
ug/L
Chloroform
BRL
0.50
ug/L
Chloromethane
BRL
0.50
ug/L
cis-1,2-Dichloroethylene
BRL
0.50
ug/L
cis-1,3-Dichloropropylene
BRL
0.50
ug/L
Dibromochloromethane
BRL
0.50
ug/L
Dibromomethane
BRL
0.50
ug/L
Dichlorodifluoromethane
BRL
1.0
ug/L
Ethylbenzene
BRL
0.50
ug/L
Hexachlorobutadiene
BRL
2.0
ug/L
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 10 of 15

P R I IS M Full -Service Analytical &
Environmental Solutions
LABORATORIES, INC.
Level II QC Report
8/5/16
ATC Group Services, LLC - Raleigh, NC Project: Pro Cleaners DC9201 SL34 Prism Work Order: 6080012
Attn: Justin Ballard Time Submitted: 7/29/2016 3:20:OOPM
2725 East Millbrook Road
Raleigh, NC 27604
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P6HO100 - 5030B
Blank (P6H0100-BLK1)
Prepared & Analyzed: 08/04/16
Isopropyl Ether
BRL
0.50
ug/L
Isopropylbenzene (Cumene)
BRL
0.50
ug/L
m,p-Xylenes
BRL
1.0
ug/L
Methyl Butyl Ketone (2-Hexanone)
BRL
5.0
ug/L
Methyl Ethyl Ketone (2-Butanone)
BRL
5.0
ug/L
Methyl Isobutyl Ketone
BRL
5.0
ug/L
Methylene Chloride
BRL
1.0
ug/L
Methyl-tert-Butyl Ether
BRL
0.50
ug/L
Naphthalene
BRL
1.0
ug/L
n-Butylbenzene
BRL
1.0
ug/L
n-Propylbenzene
BRL
0.50
ug/L
o-Xylene
BRL
0.50
ug/L
sec-Butylbenzene
BRL
0.50
ug/L
Styrene
BRL
0.50
ug/L
tert-Butyl benzene
BRL
0.50
ug/L
Tetrachloroethylene
BRL
0.50
ug/L
Toluene
BRL
0.50
ug/L
trans- 1,2-Dichloroethylene
BRL
0.50
ug/L
trans- 1,3-Dichloropropylene
BRL
0.50
ug/L
Trichloroethylene
BRL
0.50
ug/L
Trichlorofluoromethane
BRL
0.50
ug/L
Vinyl acetate
BRL
2.0
ug/L
Vinyl chloride
BRL
0.50
ug/L
Surrogate:4-Bromofluorobenzene
50.5
ug/L
50.00
101
80-124
Surrogate: Dibromofluoromethane
55.0
ug/L
50.00
110
75-129
Surrogate: Toluene-d8
52.3
ug/L
50.00
105
77-123
LCS (P6H0100-BSI)
Prepared & Analyzed: 08/04/16
1,1,1,2-Tetrachloroethane
23.4
0.50
ug/L
20.00
117
79-134
1,1,1-Trichloroethane
22.2
0.50
ug/L
20.00
ill
75-136
1,1,2,2-Tetrachloroethane
21.4
0.50
ug/L
20.00
107
62-127
1,1,2-Trichloroethane
22.4
0.50
ug/L
20.00
112
70-140
1,1-Dichloroethane
19.2
0.50
ug/L
20.00
96
78-130
1,1-Dichloroethylene
20.7
0.50
ug/L
20.00
104
70-154
1, 1 -Dichloropropylene
20.3
0.50
ug/L
20.00
102
71-136
1,2,3-Trichlorobenzene
23.4
2.0
ug/L
20.00
117
58-144
1,2,3-Trichloropropane
23.4
1.0
ug/L
20.00
117
71-127
1,2,4-Trichlorobenzene
23.5
1.0
ug/L
20.00
118
66-139
1,2,4-Trimethylbenzene
23.0
0.50
ug/L
20.00
115
75-133
1,2-Dibromo-3-chloropropane
24.2
2.0
ug/L
20.00
121
63-134
1,2-Dibromoethane
23.9
0.50
ug/L
20.00
120
77-135
1,2-Dichlorobenzene
24.8
0.50
ug/L
20.00
124
78-128
1,2-Dichloroethane
20.3
0.50
ug/L
20.00
102
68-131
1,2-Dichloropropane
19.5
0.50
ug/L
20.00
98
77-130
1,3,5-Trimethylbenzene
23.0
0.50
ug/L
20.00
115
75-131
1,3-Dichlorobenzene
24.1
0.50
ug/L
20.00
121
77-125
1,3-Dichloropropane
21.4
0.50
ug/L
20.00
107
76-132
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 15

P R I IS M Full -Service Analytical &
Environmental Solutions
LABORATORIES, INC.
Level II QC Report
8/5/16
ATC Group Services, LLC - Raleigh, NC Project: Pro Cleaners DC9201 SL34 Prism Work Order: 6080012
Attn: Justin Ballard Time Submitted: 7/29/2016 3:20:OOPM
2725 East Millbrook Road
Raleigh, NC 27604
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P6HO100 - 5030B
LCS (P6110100-BS1)
Prepared & Analyzed: 08/04/16
1,4-Dichlorobenzene
23.5
0.50
ug/L
20.00
117
75-126
2,2-Dichloropropane
20.6
2.0
ug/L
20.00
103
29-149
2-Chlorotoluene
23.0
0.50
ug/L
20.00
115
74-126
4-Chlorotoluene
22.7
0.50
ug/L
20.00
114
78-129
4-Isopropyltoluene
23.1
0.50
ug/L
20.00
115
69-132
Acetone
34.0
5.0
ug/L
40.00
85
40-166
Acrolein
38.4
20
ug/L
40.00
96
70-130
Acrylonitrile
34.2
20
ug/L
40.00
85
81-127
Benzene
21.6
0.50
ug/L
20.00
108
77-128
Bromobenzene
23.1
0.50
ug/L
20.00
115
78-129
Bromochloromethane
23.2
0.50
ug/L
20.00
116
78-135
Bromodichloromethane
21.9
0.50
ug/L
20.00
110
76-138
Bromoform
22.4
1.0
ug/L
20.00
112
71-135
Bromomethane
11.2
1.0
ug/L
20.00
56
41-168
Carbon disulfide
24.0
5.0
ug/L
20.00
120
59-135
Carbon Tetrachloride
22.1
0.50
ug/L
20.00
111
72-142
Chlorobenzene
23.3
0.50
ug/L
20.00
116
78-119
Chloroethane
19.9
0.50
ug/L
20.00
99
57-142
Chloroform
21.5
0.50
ug/L
20.00
108
77-130
Chloromethane
22.0
0.50
ug/L
20.00
110
47-145
cis-1,2-Dichloroethylene
20.9
0.50
ug/L
20.00
104
76-141
cis-1,3-Dichloropropylene
20.6
0.50
ug/L
20.00
103
65-140
Dibromochloromethane
23.8
0.50
ug/L
20.00
119
75-134
Dibromomethane
22.1
0.50
ug/L
20.00
110
76-138
Dichlorodifluoromethane
25.3
1.0
ug/L
20.00
126
28-163
Ethylbenzene
22.6
0.50
ug/L
20.00
113
80-127
Hexachlorobutadiene
24.8
2.0
ug/L
20.00
124
61-134
Isopropyl Ether
16.4
0.50
ug/L
20.00
82
60-154
Isopropylbenzene (Cumene)
22.2
0.50
ug/L
20.00
111
70-130
m,p-Xylenes
46.4
1.0
ug/L
40.00
116
77-133
Methyl Butyl Ketone (2-Hexanone)
17.5
5.0
ug/L
20.00
87
64-137
Methyl Ethyl Ketone (2-Butanone)
18.1
5.0
ug/L
20.00
90
71-134
Methyl Isobutyl Ketone
16.8
5.0
ug/L
20.00
84
69-134
Methylene Chloride
18.1
1.0
ug/L
20.00
90
73-131
Methyl-tert-Butyl Ether
19.6
0.50
ug/L
20.00
98
68-135
Naphthalene
19.5
1.0
ug/L
20.00
98
64-136
n-Butylbenzene
21.8
1.0
ug/L
20.00
109
68-134
n-Propylbenzene
21.9
0.50
ug/L
20.00
110
72-132
o-Xylene
22.1
0.50
ug/L
20.00
110
78-128
sec-Butylbenzene
22.4
0.50
ug/L
20.00
112
71-131
Styrene
23.7
0.50
ug/L
20.00
119
78-129
tert-Butyl benzene
22.0
0.50
ug/L
20.00
110
70-132
Tetrachloroethylene
23.6
0.50
ug/L
20.00
118
80-129
Toluene
21.8
0.50
ug/L
20.00
109
76-131
trans- 1,2-Dichloroethylene
19.8
0.50
ug/L
20.00
99
76-135
trans- 1,3-Dichloropropylene
19.0
0.50
ug/L
20.00
95
67-140
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 15

P R I IS M Full -Service Analytical &
Environmental Solutions
LABORATORIES, INC.
Level II QC Report
8/5/16
ATC Group Services, LLC - Raleigh, NC Project: Pro Cleaners DC9201 SL34 Prism Work Order: 6080012
Attn: Justin Ballard Time Submitted: 7/29/2016 3:20:OOPM
2725 East Millbrook Road
Raleigh, NC 27604
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P6HO100 - 5030B
LCS (P6110100-BS1)
Prepared & Analyzed: 08/04/16
Trichloroethylene
22.2
0.50
ug/L
20.00
111
77-133
Trichlorofluoromethane
19.3
0.50
ug/L
20.00
97
62-148
Vinyl acetate
20.9
2.0
ug/L
20.00
105
34-167
Vinyl chloride
21.9
0.50
ug/L
20.00
110
57-141
Surrogate:4-Bromofluorobenzene
49.9
ug/L
50.00
100
80-124
Surrogate: Dibromofluoromethane
53.5
ug/L
50.00
107
75-129
Surrogate: Toluene-d8
52.6
ug/L
50.00
105
77-123
LCS Dup (P61-10100-113SD1)
Prepared & Analyzed: 08/04/16
1,1,1,2-Tetrachloroethane
22.8
0.50
ug/L
20.00
114
79-134
2
20
1,1,1-Trichloroethane
21.3
0.50
ug/L
20.00
107
75-136
4
20
1,1,2,2-Tetrachloroethane
20.4
0.50
ug/L
20.00
102
62-127
4
20
1,1,2-Trichloroethane
21.2
0.50
ug/L
20.00
106
70-140
5
20
1,1-Dichloroethane
18.2
0.50
ug/L
20.00
91
78-130
5
20
1,1-Dichloroethylene
20.3
0.50
ug/L
20.00
101
70-154
2
20
1, 1 -Dichloropropylene
19.7
0.50
ug/L
20.00
98
71-136
3
20
1,2,3-Trichlorobenzene
23.2
2.0
ug/L
20.00
116
58-144
0.6
20
1,2,3-Trichloropropane
23.2
1.0
ug/L
20.00
116
71-127
0.7
20
1,2,4-Trichlorobenzene
22.8
1.0
ug/L
20.00
114
66-139
3
20
1,2,4-Trimethylbenzene
22.4
0.50
ug/L
20.00
112
75-133
2
20
1,2-Dibromo-3-chloropropane
22.8
2.0
ug/L
20.00
114
63-134
6
20
1,2-Dibromoethane
23.7
0.50
ug/L
20.00
118
77-135
0.9
20
1,2-Dichlorobenzene
24.0
0.50
ug/L
20.00
120
78-128
3
20
1,2-Dichloroethane
19.7
0.50
ug/L
20.00
99
68-131
3
20
1,2-Dichloropropane
18.8
0.50
ug/L
20.00
94
77-130
4
20
1,3,5-Trimethylbenzene
22.4
0.50
ug/L
20.00
112
75-131
2
20
1,3-Dichlorobenzene
23.4
0.50
ug/L
20.00
117
77-125
3
20
1,3-Dichloropropane
20.8
0.50
ug/L
20.00
104
76-132
3
20
1,4-Dichlorobenzene
23.2
0.50
ug/L
20.00
116
75-126
1
20
2,2-Dichloropropane
19.6
2.0
ug/L
20.00
98
29-149
5
20
2-Chlorotoluene
22.6
0.50
ug/L
20.00
113
74-126
2
20
4-Chlorotoluene
22.7
0.50
ug/L
20.00
113
78-129
0.2
20
4-Isopropyltoluene
22.5
0.50
ug/L
20.00
113
69-132
3
20
Acetone
31.4
5.0
ug/L
40.00
79
40-166
8
20
Acrolein
37.9
20
ug/L
40.00
95
70-130
1
20
Acrylonitrile
31.8
20
ug/L
40.00
79
81-127
7
20 L2
Benzene
21.1
0.50
ug/L
20.00
105
77-128
2
20
Bromobenzene
22.0
0.50
ug/L
20.00
110
78-129
5
20
Bromochloromethane
22.3
0.50
ug/L
20.00
112
78-135
4
20
Bromodichloromethane
21.1
0.50
ug/L
20.00
105
76-138
4
20
Bromoform
21.7
1.0
ug/L
20.00
109
71-135
3
20
Bromomethane
11.8
1.0
ug/L
20.00
59
41-168
5
20
Carbon disulfide
23.0
5.0
ug/L
20.00
115
59-135
4
20
Carbon Tetrachloride
21.5
0.50
ug/L
20.00
108
72-142
3
20
Chlorobenzene
22.8
0.50
ug/L
20.00
114
78-119
2
20
Chloroethane
18.9
0.50
ug/L
20.00
94
57-142
5
20
Chloroform
20.4
0.50
ug/L
20.00
102
77-130
5
20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 15

P R 1 S M Full -Service Analytical s
Environmental Solutions
LABORATOR,
Level II QC Report
8/5/16
ATC Group Services, LLC - Raleigh, NC Project: Pro Cleaners DC9201 SL34 Prism Work Order: 6080012
Attn: Justin Ballard Time Submitted: 7/29/2016 3:20:OOPM
2725 East Millbrook Road
Raleigh, NC 27604
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P6HO100 - 5030B
LCS Dup (P6H0100-BSD1)
Prepared & Analyzed: 08/04/16
Chloromethane
21.7
0.50
ug/L
20.00
108
47-145
2
20
cis-1,2-Dichloroethylene
19.9
0.50
ug/L
20.00
100
76-141
5
20
cis-1,3-Dichloropropylene
19.9
0.50
ug/L
20.00
99
65-140
4
20
Dibromochloromethane
23.5
0.50
ug/L
20.00
117
75-134
2
20
Dibromomethane
21.0
0.50
ug/L
20.00
105
76-138
5
20
Dichlorodifluoromethane
24.0
1.0
ug/L
20.00
120
28-163
5
20
Ethylbenzene
22.3
0.50
ug/L
20.00
112
80-127
1
20
Hexachlorobutadiene
24.9
2.0
ug/L
20.00
125
61-134
0.4
20
Isopropyl Ether
15.9
0.50
ug/L
20.00
80
60-154
3
20
Isopropylbenzene (Cumene)
21.7
0.50
ug/L
20.00
109
70-130
2
20
m,p-Xylenes
45.5
1.0
ug/L
40.00
114
77-133
2
20
Methyl Butyl Ketone (2-Hexanone)
16.5
5.0
ug/L
20.00
82
64-137
6
20
Methyl Ethyl Ketone (2-Butanone)
16.6
5.0
ug/L
20.00
83
71-134
8
20
Methyl Isobutyl Ketone
15.6
5.0
ug/L
20.00
78
69-134
8
20
Methylene Chloride
17.5
1.0
ug/L
20.00
87
73-131
3
20
Methyl-tert-Butyl Ether
18.7
0.50
ug/L
20.00
94
68-135
4
20
Naphthalene
18.8
1.0
ug/L
20.00
94
64-136
3
20
n-Butylbenzene
21.3
1.0
ug/L
20.00
107
68-134
2
20
n-Propylbenzene
21.7
0.50
ug/L
20.00
108
72-132
1
20
o-Xylene
21.6
0.50
ug/L
20.00
108
78-128
2
20
sec-Butylbenzene
22.0
0.50
ug/L
20.00
110
71-131
2
20
Styrene
22.8
0.50
ug/L
20.00
114
78-129
4
20
tert-Butylbenzene
21.4
0.50
ug/L
20.00
107
70-132
3
20
Tetrachloroethylene
22.9
0.50
ug/L
20.00
114
80-129
3
20
Toluene
21.1
0.50
ug/L
20.00
106
76-131
3
20
trans-1,2-Dichloroethylene
18.8
0.50
ug/L
20.00
94
76-135
5
20
trans-1,3-Dichloropropylene
18.5
0.50
ug/L
20.00
93
67-140
3
20
Trichloroethylene
21.8
0.50
ug/L
20.00
109
77-133
2
20
Trichlorofluoromethane
18.9
0.50
ug/L
20.00
94
62-148
2
20
Vinyl acetate
19.7
2.0
ug/L
20.00
98
34-167
6
20
Vinyl chloride
21.2
0.50
ug/L
20.00
106
57-141
4
20
Surrogate:4-Bromofluorobenzene
49.9
ug/L
50.00
100
80-124
Surrogate: Dibromofluoromethane
52.1
ug/L
50.00
104
75-129
Surrogate: Toluene-d8
52.9
ug/L
50.00
106
77-123
Sample Extraction Data
Prep Method: 5030E
Lab Number Batch Initial Final Date/Time
6080012-01 P61­10100 10 mL 10 mL 08/04/16 8:10
6080012-02 P61­10100 10 mL 10 mL 08/04/16 8:10
6080012-03 P61­10100 10 mL 10 mL 08/04/16 8:10
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 14 of 15

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icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
September 2, 2016
Justin Ballard
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121
Raleigh, NC 27604
Project Location: Pro Cleaners
Client Job Number:
Project Number: [none]
Laboratory Work Order Number: 16H1382
Enclosed are results of analyses for samples received by the laboratory on August 26, 2016. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
�-' �'V;���
Lisa A. Worthington
Project Manager
Page 1 of 21

Table of Contents
Table of Contents
Sample Summary
Case Narrative
Sample Results
16H1382-01
16H1382-02
16H1382-03
Sample Preparation Information
QC Data
Volatile Organic Compounds by GC/MS
B157440
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
5
5
7
9
11
12
12
12
16
17
19
Page 2 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121 REPORT DATE: 9/2/2016
Raleigh, NC 27604 PURCHASE ORDER NUMBER:
ATTN: Justin Ballard
PROJECT NUMBER: [none]
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 16H1382
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Pro Cleaners
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
Pre Carbon 161­11382-01 Ground Water SW-846 8260B
Mid Carbon 161­11382-02 Ground Water SW-846 8260B
Post Carbon 16111382-03 Ground Water SW-846 8260B
Page 3 of 21

icon-tes w .
ANALYTICAL LABORATORY
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.
SW-846 8260B
Qualifications:
RL-01
Elevated reporting limit due to high concentration of target compounds. Requested reporting limit not met.
Analyte & Samples(s) Qualified:
16H 1382-01 [Pre Carbon]
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 4 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
Project Location: Pro Cleaners
Date Received: 8/26/2016
Field Sample #: Pre Carbon
Sample ID: 16H1382-01
Samnle Matrix: Ground Water
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Sample Description:
Sampled: 8/19/2016 14:00
Work Order:
16H1382
Sample Flags: RL-01
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Acetone
0.053
0.10
0.0097
mg/L
2 J
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Benzene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Bromobenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Bromochloromethane
ND
0.0020
0.00045
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Bromodichloromethane
ND
0.0010
0.00059
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Bromoform
ND
0.0020
0.00042
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Bromomethane
ND
0.0040
0.0019
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
2-Butanone (MEK)
ND
0.040
0.0047
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
n-Butylbenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
sec-Butylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
tert-Butylbenzene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Carbon Disulfide
ND
0.0080
0.0020
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Carbon Tetrachloride
ND
0.010
0.00049
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Chlorobenzene
ND
0.0020
0.00032
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Chlorodibromomethane
ND
0.0010
0.00021
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Chloroethane
ND
0.0040
0.00056
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Chloroform
0.00052
0.0040
0.00044
mg/L
2 J
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Chloromethane
ND
0.0040
0.0011
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
2-Chlorotoluene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
4-Chlorotoluene
ND
0.0020
0.00028
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,2-Dibromoethane (EDB)
ND
0.0010
0.00030
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,2-Dichlorobenzene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,3-Dichlorobenzene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,4-Dichlorobenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0040
0.00057
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,1-Dichloroethanc
ND
0.0020
0.00032
mg/L
2
SW-8468260B
9/1/16
9/2/16 2:31
MFF
1,2-Dichloroethane
ND
0.0020
0.00039
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,1-Dichloroethylene
ND
0.0020
0.00042
mg/L
2
SW-8468260B
9/1/16
9/2/16 2:31
MFF
cis-1,2-Dichloroethylene
0.0020
0.0020
0.00029
mg/L
2 J
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
trans-1,2-Dichloroethylene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,2-Dichloropropane
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,3-Dichloropropane
ND
0.0010
0.00026
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
2,2-Dichloropropane
ND
0.0020
0.00043
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,1-Dichloropropene
ND
0.0040
0.00026
mg/L
2
SW-8468260B
9/1/16
9/2/16 2:31
MFF
cis-1,3-Dichloropropene
ND
0.0010
0.00024
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
trans-1,3-Dichloropropene
ND
0.0010
0.00022
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Diisopropyl Ether (RIPE)
ND
0.0010
0.00036
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Ethylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
2-Hexanone (MBK)
ND
0.020
0.0030
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Isopropylbenzene (Cumene)
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0020
0.00018
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Methylene Chloride
ND
0.010
0.0064
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.020
0.0029
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Page 5 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] TEL. [phone]
Project Location: Pro Cleaners
Sample Description:
Work Order:
16H1382
Date Received: 8/26/2016
Field Sample #: Pre Carbon
Sampled: 8/19/2016 14:00
Sample ID: 16H1382-01
Samnle Matrix: Ground Water
Sample Flags: RL-01
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0040
0.00024
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
n-Propylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Styrene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,1,2,2-Tetrachloroethane
ND
0.0010
0.00032
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Tetrachloroethylene
0.085
0.0010
0.00054
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Toluene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,2,3-Trichlorobenzene
ND
0.010
0.00028
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,2,4-Trichlorobenzene
ND
0.0020
0.00038
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1, 1, 1 -Trichloroethane
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,1,2-Trichloroethane
ND
0.0020
0.00047
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Trichloroethylene
0.0010
0.0020
0.00040
mg/L
2 J
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0040
0.00029
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,2,3-Trichloropropane
ND
0.0040
0.00043
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,2,4-Trimethylbenzene
ND
0.0020
0.00036
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
1,3,5-Trimethylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Vinyl Acetate
ND
0.040
0.0029
mg/L
2
SW-8468260B
9/1/16
9/2/16 2:31
MFF
Vinyl Chloride
ND
0.0040
0.00027
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
m+p Xylene
ND
0.0040
0.00051
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
o-Xylene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
9/1/16
9/2/16 2:31
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
110
70-130
9/2/16 2:31
Toluene-d8
94.3
70-130
9/2/16 2:31
4-Bromofluorobenzene
88.2
70-130
9/2/16 2:31
Page 6 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Pro Cleaners Sample Description: Work Order: 16H1382
Date Received: 8/26/2016
Field Sample #: Mid Carbon Sampled: 8/19/2016 13:55
Sample ID: 16H1382-02
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Chloroform
0.00034
0.0020
0.00022
mg/L
1 J
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Chloromethane
ND
0.0020
0.00055
mg/L
I
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
9/1/16
9/2/16 1:44
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
9/1/16
9/2/16 1:44
MFF
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,1-Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
9/1/16
9/2/16 1:44
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Page 7 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Pro Cleaners Sample Description: Work Order: 16H1382
Date Received: 8/26/2016
Field Sample #: Mid Carbon Sampled: 8/19/2016 13:55
Sample ID: 16H1382-02
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Tetrachloroethylene
ND
0.00050
0.00027
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
1
SW-8468260B
9/1/16
9/2/16 1:44
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 1:44
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
108
70-130
9/2/16 1:44
Toluene-d8
94.9
70-130
9/2/16 1:44
4-Bromofluorobenzene
92.0
70-130
9/2/16 1:44
Page 8 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Pro Cleaners Sample Description: Work Order: 16H1382
Date Received: 8/26/2016
Field Sample #: Post Carbon Sampled: 8/19/2016 13:50
Sample ID: 16H1382-03
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GUMS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Chloromethane
ND
0.0020
0.00055
mg/L
I
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
9/1/16
9/2/16 2:07
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
9/1/16
9/2/16 2:07
MFF
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,1-Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
9/1/16
9/2/16 2:07
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Page 9 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: Pro Cleaners Sample Description: Work Order: 16H1382
Date Received: 8/26/2016
Field Sample #: Post Carbon Sampled: 8/19/2016 13:50
Sample ID: 16H1382-03
Samnle Matrix: Ground Water
Volatile Organic Compounds by GUMS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Tetrachloroethylene
ND
0.00050
0.00027
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
1
SW-8468260B
9/1/16
9/2/16 2:07
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/1/16
9/2/16 2:07
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
107
70-130
9/2/16 2:07
Toluene-d8
96.3
70-130
9/2/16 2:07
4-Bromofluorobenzene
86.5
70-130
9/2/16 2:07
Page 10 of 21

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SW-846 8260B
Lab Number [Field ID] Batch Initial [mL] Final [mL] Date
16H1382-01 [Pre Carbon] B157440 2.5 5.00 09/O1/16
16H1382-02 [Mid Carbon] B157440 5 5.00 09/O1/16
16H1382-03[Post Carbon] B157440 5 5.00 09/O1/16
Page 11 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B157440 - SW-846 5030B
Blank (B157440-BLKl) Prepared & Analyzed: 09/01/16
Acetone
ND
0.050
mg/L
Benzene
ND
0.0010
mg/L
Bromobenzene
ND
0.0010
mg/L
Bromochloromethane
ND
0.0010
mg/L
Bromodichloromethane
ND
0.00050
mg/L
Bromoform
ND
0.0010
mg/L
Bromomethane
ND
0.0020
mg/L
2-Butanone (MEK)
ND
0.020
mg/L
n-Butylbenzene
ND
0.0010
mg/L
sec-Butylbenzene
ND
0.0010
mg/L
tert-Butylbenzene
ND
0.0010
mg/L
Carbon Disulfide
ND
0.0040
mg/L
Carbon Tetrachloride
ND
0.0050
mg/L
Chlorobenzene
ND
0.0010
mg/L
Chlorodibromomethane
ND
0.00050
mg/L
Chloroethane
ND
0.0020
mg/L
Chloroform
ND
0.0020
mg/L
Chloromethane
ND
0.0020
mg/L
2-Chlorotoluene
ND
0.0010
mg/L
4-Chlorotoluene
ND
0.0010
mg/L
1,2-Dibromoethane (EDB)
ND
0.00050
mg/L
1,2-Dichlorobenzene
ND
0.0010
mg/L
1,3-Dichlorobenzene
ND
0.0010
mg/L
1,4-Dichlorobenzene
ND
0.0010
mg/L
Dichlorodifluoromethane (Freon 12)
ND
0.0020
mg/L
1,1-Dichloroethane
ND
0.0010
mg/L
1,2-Dichloroethane
ND
0.0010
mg/L
1,1-Dichloroethylene
ND
0.0010
mg/L
cis-1,2-Dichloroethylene
ND
0.0010
mg/L
trans-1,2-Dichloroethylene
ND
0.0010
mg/L
1,2-Dichloropropane
ND
0.0010
mg/L
1,3-Dichloropropane
ND
0.00050
mg/L
2,2-Dichloropropane
ND
0.0010
mg/L
1,1-Dichloropropene
ND
0.0020
mg/L
cis- 1,3 -Dichloropropene
ND
0.00050
mg/L
trans- 1, 3 -Dichloropropene
ND
0.00050
mg/L
Diisopropyl Ether (RIPE)
ND
0.00050
mg/L
Ethylbenzene
ND
0.0010
mg/L
2-Hexanone (MBK)
ND
0.010
mg/L
Isopropylbenzene (Cumene)
ND
0.0010
mg/L
p-Isopropyltoluene (p-Cymene)
ND
0.0010
mg/L
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
mg/L
Methylene Chloride
ND
0.0050
mg/L
4-Methyl-2-pentanone (MIBK)
ND
0.010
mg/L
Naphthalene
ND
0.0020
mg/L
n-Propylbenzene
ND
0.0010
mg/L
Styrene
ND
0.0010
mg/L
1,1,2,2-Tetrachloroethane
ND
0.00050
mg/L
Tetrachloroethylene
ND
0.00050
mg/L
Toluene
ND
0.0010
mg/L
1,2,3-Trichlorobenzene
ND
0.0050
mg/L
1,2,4-Trichlorobenzene
ND
0.0010
mg/L
Page 12 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
\nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B157440 - SW-846 5030B
Blank (B157440-BLK1)
Prepared & Analyzed:
09/01/16
1, 1, 1 -Trichloroethane
ND
0.0010
mg/L
1,1,2-Tichloroethane
ND
0.0010
mg/L
Trichloroethylene
ND
0.0010
mg/L
Trichlorofluoromethane (Freon 11)
ND
0.0020
mg/L
1,2,3-Tichloropropane
ND
0.0020
mg/L
1,2,4-Trimethylbenzene
ND
0.0010
mg/L
1,3,5-Trimethylbenzene
ND
0.0010
mg/L
Vinyl Acetate
ND
0.020
mg/L
Vinyl Chloride
ND
0.0020
mg/L
m+p Xylene
ND
0.0020
mg/L
o-Xylene
ND
0.0010
mg/L
Surrogate:l,2-Dichloroethane-d4
0.0270
mg/L
0.0250
108
70-130
Surrogate: Toluene-d8
0.0237
mg/L
0.0250
94.8
70-130
Surrogate:4-Bromofluorobenzene
0.0216
mg/L
0.0250
86.3
70-130
LCS (B157440-BS1)
Prepared & Analyzed:
09/01/16
Acetone
0.0934
0.050
mg/L
0.100
93.4
70-160 t
Benzene
0.0108
0.0010
mg/L
0.0100
108
70-130
Bromobenzene
0.0106
0.0010
mg/L
0.0100
106
70-130
Bromochloromethane
0.0108
0.0010
mg/L
0.0100
108
70-130
Bromodichloromethane
0.0111
0.00050
mg/L
0.0100
111
70-130
Bromoform
0.0107
0.0010
mg/L
0.0100
107
70-130
Bromomethane
0.00614
0.0020
mg/L
0.0100
61.4
40-160 t
2-Butanone(MEK)
0.0905
0.020
mg/L
0.100
90.5
40-160 t
n-Butylbenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
sec-Butylbenzene
0.0114
0.0010
mg/L
0.0100
114
70-130
tert-Butylbenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
Carbon Disulfide
0.0122
0.0040
mg/L
0.0100
122
70-130
Carbon Tetrachloride
0.0116
0.0050
mg/L
0.0100
116
70-130
Chlorobenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
Chlorodibromomethane
0.0104
0.00050
mg/L
0.0100
104
70-130
Chloroethane
0.00972
0.0020
mg/L
0.0100
97.2
70-130
Chloroform
0.0109
0.0020
mg/L
0.0100
109
70-130
Chloromethane
0.00703
0.0020
mg/L
0.0100
70.3
40-160 t
2-Chlorotoluene
0.0108
0.0010
mg/L
0.0100
108
70-130
4-Chlorotoluene
0.0115
0.0010
mg/L
0.0100
115
70-130
1,2-Dibromoethane(EDB)
0.0111
0.00050
mg/L
0.0100
ill
70-130
1,2-Dichlorobenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
1,3-Dichlorobenzene
0.0114
0.0010
mg/L
0.0100
114
70-130
1,4-Dichlorobenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
Dichlorodifluoromethane (Freon 12)
0.00617
0.0020
mg/L
0.0100
61.7
40-160 t
1,1-Dichloroethane
0.0110
0.0010
mg/L
0.0100
110
70-130
1,2-Dichloroethane
0.0104
0.0010
mg/L
0.0100
104
70-130
1,1-Dichloroethylene
0.0105
0.0010
mg/L
0.0100
105
70-130
cis-1,2-Dichloroethylene
0.0104
0.0010
mg/L
0.0100
104
70-130
trans-1,2-Dichloroethylene
0.0108
0.0010
mg/L
0.0100
108
70-130
1,2-Dichloropropane
0.0108
0.0010
mg/L
0.0100
108
70-130
1,3-Dichloropropane
0.0103
0.00050
mg/L
0.0100
103
70-130
2,2-Dichloropropane
0.00879
0.0010
mg/L
0.0100
87.9
40-130
1,1-Dichloropropene
0.0103
0.0020
mg/L
0.0100
103
70-130
cis- 1,3 -Dichloropropene
0.00947
0.00050
mg/L
0.0100
94.7
70-130
trans- 1, 3 -Dichloropropene
0.0108
0.00050
mg/L
0.0100
108
70-130
Page 13 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B157440 - SW-846 5030B
LCS (B157440-BSI)
Prepared & Analyzed:
09/01/16
Diisopropyl Ether (DIPE)
0.00906
0.00050
mg/L
0.0100
90.6
70-130
Ethylbenzene
0.0108
0.0010
mg/L
0.0100
108
70-130
2-Hexanone (MBK)
0.0886
0.010
mg/L
0.100
88.6
70-160
t
Isopropylbenzene(Cumene)
0.0127
0.0010
mg/L
0.0100
127
70-130
p-Isopropyholuene(p-Cymene)
0.0112
0.0010
mg/L
0.0100
112
70-130
Methyl tert-Butyl Ether (MTBE)
0.00997
0.0010
mg/L
0.0100
99.7
70-130
Methylene Chloride
0.0112
0.0050
mg/L
0.0100
112
70-130
4-Methyl-2-pentanone (MIBK)
0.0909
0.010
mg/L
0.100
90.9
70-160
t
Naphthalene
0.0104
0.0020
mg/L
0.0100
104
40-130
t
n-Propylbenzene
0.0105
0.0010
mg/L
0.0100
105
70-130
Styrene
0.00965
0.0010
mg/L
0.0100
96.5
70-130
1,1,2,2-Tetrachloroethane
0.0110
0.00050
mg/L
0.0100
110
70-130
Tetrachloroethylene
0.0104
0.00050
mg/L
0.0100
104
70-130
Toluene
0.0110
0.0010
mg/L
0.0100
110
70-130
1,2,3-Trichlorobenzene
0.0108
0.0050
mg/L
0.0100
108
70-130
1,2,4-Trichlorobenzene
0.0109
0.0010
mg/L
0.0100
109
70-130
1, 1, 1 -Trichloroethane
0.0111
0.0010
mg/L
0.0100
ill
70-130
1,1,2-Trichloroethane
0.0107
0.0010
mg/L
0.0100
107
70-130
Trichloroethylene
0.0105
0.0010
mg/L
0.0100
105
70-130
Trichlorofluoromethane (Freon 11)
0.0107
0.0020
mg/L
0.0100
107
70-130
1,2,3-Trichloropropane
0.00935
0.0020
mg/L
0.0100
93.5
70-130
1,2,4-Trimethylbenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
1,3,5-Trimethylbenzene
0.0103
0.0010
mg/L
0.0100
103
70-130
Vinyl Acetate
0.0750
0.020
mg/L
0.100
75.0
70-130
Vinyl Chloride
0.00876
0.0020
mg/L
0.0100
87.6
40-160
f
m+p Xylene
0.0214
0.0020
mg/L
0.0200
107
70-130
o-Xylene
0.0105
0.0010
mg/L
0.0100
105
70-130
Surrogate: 1,2-Dichloroethane-d4
0.0256
mg/L
0.0250
102
70-130
Surrogate: Toluene-d8
0.0254
mg/L
0.0250
102
70-130
Surrogate:4-Bromofluorobenzene
0.0249
mg/L
0.0250
99.6
70-130
LCS Dup (B157440-BSD1)
Prepared & Analyzed:
09/01/16
Acetone
0.0994
0.050
mg/L
0.100
99.4
70-160
6.18
25
t
Benzene
0.0108
0.0010
mg/L
0.0100
108
70-130
0.00
25
Bromobenzene
0.0108
0.0010
mg/L
0.0100
108
70-130
2.71
25
Bromochloromethane
0.0106
0.0010
mg/L
0.0100
106
70-130
1.96
25
Bromodichloromethane
0.0107
0.00050
mg/L
0.0100
107
70-130
3.76
25
Bromoform
0.0110
0.0010
mg/L
0.0100
110
70-130
2.94
25
Bromomethane
0.00682
0.0020
mg/L
0.0100
68.2
40-160
10.5
25
t
2-Butanone (MEK)
0.0927
0.020
mg/L
0.100
92.7
40-160
2.36
25
t
n-Butylbenzene
0.0108
0.0010
mg/L
0.0100
108
70-130
1.93
25
sec-Butylbenzene
0.0112
0.0010
mg/L
0.0100
112
70-130
1.67
25
tert-Butylbenzene
0.0106
0.0010
mg/L
0.0100
106
70-130
3.52
25
Carbon Disulfide
0.0112
0.0040
mg/L
0.0100
112
70-130
8.35
25
Carbon Tetrachloride
0.0115
0.0050
mg/L
0.0100
115
70-130
1.21
25
Chlorobenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
1.25
25
Chlorodibromomethane
0.0108
0.00050
mg/L
0.0100
108
70-130
4.15
25
Chloroethane
0.00958
0.0020
mg/L
0.0100
95.8
70-130
1.45
25
Chloroform
0.0108
0.0020
mg/L
0.0100
108
70-130
1.01
25
Chloromethane
0.00710
0.0020
mg/L
0.0100
71.0
40-160
0.991
25
2-Chlorotoluene
0.0113
0.0010
mg/L
0.0100
113
70-130
4.79
25
4-Chlorotoluene
0.0114
0.0010
mg/L
0.0100
114
70-130
0.698
25
Page 14 of 21

Table of Contents
icon-tes w .
ANALYTICAL LABORATORY
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B157440 - SW-846 5030B
LCS Dup (B157440-BSD1)
Prepared & Analyzed:
09/01/16
1,2-Dibromoethane (EDB)
0.0112
0.00050
mg/L
0.0100
112
70-130
1.26
25
1,2-Dichlorobenzene
0.0103
0.0010
mg/L
0.0100
103
70-130
3.61
25
1,3-Dichlorobenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
3.49
25
1,4-Dichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
1.99
25
Dichlorodifluoromethane(Freon 12)
0.00595
0.0020
mg/L
0.0100
59.5
40-160
3.63
25 t
1,1-Dichloroethane
0.0112
0.0010
mg/L
0.0100
112
70-130
1.62
25
1,2-Dichloroethane
0.0110
0.0010
mg/L
0.0100
110
70-130
5.22
25
1,1-Dichloroethylene
0.0104
0.0010
mg/L
0.0100
104
70-130
0.575
25
cis-1,2-Dichloroethylene
0.0108
0.0010
mg/L
0.0100
108
70-130
3.30
25
trans-1,2-Dichloroethylene
0.0110
0.0010
mg/L
0.0100
110
70-130
1.75
25
1,2-Dichloropropane
0.0109
0.0010
mg/L
0.0100
109
70-130
1.29
25
1,3-Dichloropropane
0.00989
0.00050
mg/L
0.0100
98.9
70-130
4.45
25
2,2-Dichloropropane
0.00898
0.0010
mg/L
0.0100
89.8
40-130
2.14
25 f
1,1-Dichloropropene
0.0105
0.0020
mg/L
0.0100
105
70-130
1.64
25
cis-1,3-Dichloropropene
0.00922
0.00050
mg/L
0.0100
92.2
70-130
2.68
25
trans- 1, 3 -Dichloropropene
0.0112
0.00050
mg/L
0.0100
112
70-130
4.19
25
Diisopropyl Ether (DIPE)
0.00907
0.00050
mg/L
0.0100
90.7
70-130
0.110
25
Ethylbenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
3.57
25
2-Hexanone (MBK)
0.0922
0.010
mg/L
0.100
92.2
70-160
4.07
25 f
Isopropylbenzene(Cumene)
0.0127
0.0010
mg/L
0.0100
127
70-130
0.551
25
p-Isopropyltoluene(p-Cymene)
0.0110
0.0010
mg/L
0.0100
110
70-130
1.44
25
Methyl tert-Butyl Ether (MTBE)
0.00967
0.0010
mg/L
0.0100
96.7
70-130
3.05
25
Methylene Chloride
0.0117
0.0050
mg/L
0.0100
117
70-130
4.81
25
4-Methyl-2-pentanone (MIBK)
0.0909
0.010
mg/L
0.100
90.9
70-160
0.0110
25 t
Naphthalene
0.0101
0.0020
mg/L
0.0100
101
40-130
2.35
25 f
n-Propylbenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
4.56
25
Styrene
0.00970
0.0010
mg/L
0.0100
97.0
70-130
0.517
25
1,1,2,2-Tetrachloroethane
0.0119
0.00050
mg/L
0.0100
119
70-130
8.02
25
Tetrachloroethylene
0.0104
0.00050
mg/L
0.0100
104
70-130
0.0965
25
Toluene
0.0109
0.0010
mg/L
0.0100
109
70-130
1.09
25
1,2,3-Trichlorobenzene
0.0107
0.0050
mg/L
0.0100
107
70-130
0.840
25
1,2,4-Trichlorobenzene
0.0102
0.0010
mg/L
0.0100
102
70-130
6.15
25
1, 1, 1 -Trichloroethane
0.0109
0.0010
mg/L
0.0100
109
70-130
2.09
25
1,1,2-Trichloroethane
0.0109
0.0010
mg/L
0.0100
109
70-130
1.76
25
Trichloroethylene
0.0110
0.0010
mg/L
0.0100
110
70-130
4.20
25
Trichlorofluoromethane (Freon 11)
0.0104
0.0020
mg/L
0.0100
104
70-130
2.94
25
1,2,3-Trichloropropane
0.00969
0.0020
mg/L
0.0100
96.9
70-130
3.57
25
1,2,4-Trimethylbenzene
0.0106
0.0010
mg/L
0.0100
106
70-130
6.39
25
1,3,5-Trimethylbenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
3.53
25
Vinyl Acetate
0.0758
0.020
mg/L
0.100
75.8
70-130
1.15
25
Vinyl Chloride
0.00820
0.0020
mg/L
0.0100
82.0
40-160
6.60
25 t
m+p Xylene
0.0218
0.0020
mg/L
0.0200
109
70-130
1.67
25
o-Xylene
0.0110
0.0010
mg/L
0.0100
110
70-130
4.09
25
Surrogate: 1,2-Dichloroethane-d4
0.0254
mg/L
0.0250
102
70-130
Surrogate: Toluene-d8
0.0255
mg/L
0.0250
102
70-130
Surrogate:4-Bromofluorobenzene
0.0245
mg/L
0.0250
98.0
70-130
Page 15 of 21

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 * FAX [phone] " TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi Wide recovery limits established for difficult compound.
$ Wide RPD limits established for difficult compound.
# Data exceeded client recommended or regulatory level
ND Not Detected
RL Reporting Limit
DL Method Detection Limit
MCL Maximum Contaminant 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.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
RL-01 Elevated reporting limit due to high concentration of target compounds. Requested reporting limit not met.
Page 16 of 21

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
Acetone
NC
Benzene
NC
Bromobenzene
NC
Bromochloromethane
NC
Bromodichloromethane
NC
Bromoform
NC
Bromomethane
NC
2-Butanone (MEK)
NC
n-Butylbenzene
NC
sec-Butylbenzene
NC
tert-Butylbenzene
NC
Carbon Disulfide
NC
Carbon Tetrachloride
NC
Chlorobenzene
NC
Chlorodibromomethane
NC
Chloroethane
NC
Chloroform
NC
Chloromethane
NC
2-Chlorotoluene
NC
4-Chlorotoluene
NC
1,2-Dibromoethane (EDB)
NC
1,2-Dichlorobenzene
NC
1,3-Dichlorobenzene
NC
1,4-Dichlorobenzene
NC
Dichlorodifluoromethane (Freon 12)
NC
1,1-Dichloroethane
NC
1,2-Dichloroethane
NC
1,1-Dichloroethylene
NC
cis-1,2-Dichloroethylene
NC
trans-1,2-Dichloroethylene
NC
1,2-Dichloropropane
NC
1,3-Dichloropropane
NC
2,2-Dichloropropane
NC
1,1-Dichloropropene
NC
cis- 1,3 -Dichloropropene
NC
trans- l,3-Dichloropropene
NC
Diisopropyl Ether (DIPE)
NC
Ethylbenzene
NC
2-Hexanone (MBK)
NC
Isopropylbenzene (Cumene)
NC
p-Isopropyltoluene (p-Cymene)
NC
Methyl tert-Butyl Ether (MTBE)
NC
Methylene Chloride
NC
4-Methyl-2-pentanone (MIBK)
NC
Naphthalene
NC
n-Propylbenzene
NC
Styrene
NC
Page 17 of 21

icon-tes w .
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
1,1,2,2-Tetrachloroethane
NC
Tetrachloroethylene
NC
Toluene
NC
1,2,3-Trichlorobenzene
NC
1,2,4-Trichlorobenzene
NC
1, 1, 1 -Trichloroethane
NC
1,1,2-Trichloroethane
NC
Trichloroethylene
NC
Trichlorofluoromethane (Freon 11)
NC
1,2,3-Trichloropropane
NC
1,2,4-Trimethylbenzene
NC
1,3,5-Trimethylbenzene
NC
Vinyl Acetate
NC
Vinyl Chloride
NC
m+p Xylene
NC
o-Xylene
NC
The CON -TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description
Number
Expires
AIHA AIHA-LAP, LLC - ISO17025:2005
100033
02/1/2018
MA Massachusetts DEP
M-MA100
06/30/2017
CT Connecticut Department of Publilc Health
PH-0567
09/30/2017
NY New York State Department of Health
10899 NELAP
04/1/2017
NH-S New Hampshire Environmental Lab
2516 NELAP
02/5/2017
RI Rhode Island Department of Health
LA000112
12/30/2016
NC North Carolina Div. of Water Quality
652
12/31/2016
NJ New Jersey DEP
MA007 NELAP
06/30/2017
FL Florida Department of Health
E871027 NELAP
06/30/2017
VT Vermont Department of Health Lead Laboratory
LL015036
07/30/2017
ME State of Maine
2011028
06/9/2017
VA Commonwealth of Virginia
460217
12/14/2016
NH-P New Hampshire Environmental Lab
2557 NELAP
09/6/2016
Page 18 of 21

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Page 19
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N

Table of Contents
39 Spruce St.
East Longmeadow, MA. 01028
P: 413-525-2332
F: 413-525-6405
www.contestiabs.com
CLIENT NAME:
a
A/�iAL.YTiCAL LABOi=eAT01=tY
Page 1 of 2
Receiat Checkli
RECEIVED BY: �- i -' DATE:
(Q
1) Was the chain(s) of custody relinquished and signed?
Yes i� No No COC Incl.
2) Does the chain agree with the samples?
Yes No
If not, explain:
3) Are all the samples in good condition?
Yes :s No
If not, explain:
4) How were the samples received:
On lee Direct from Sampling Ambient
In Cooler(s)
Were the samples received in Temperature Compliance of (2-6°C)? Yes No NIA
_K
Temperature °C by Temp blank Temperature
°C by Temp gun
5) Are there Dissolved samples for the lab to filter?
Yes No
Who was notified Date Time
6) Are there any RUSH or SHORT HOLDING TIME samples?
Yes No
Who was notified Date Time
Permission to subcontract samples? Yes No
7) Location where samples are stored:
(Walk-in clients only) if not already approved
Client Signature:
8) Do all samples have the proper Acid pH: Yes No NIA �^
9) Do all samples have the proper Base pH: Yes No NIA
10) Was the PC notified of any discrepancies with the CoC vs the samples: Yes NIA
Containers received at Con -Test
# of containers
1 Liter Amber
500 mL Amber
250 mL Amber (8oz amber)
1 Liter Plastic "
500 mL Plastic
_ 250 mL plastic
40 mL Vial - type listed below
Colisure I bacteria bottle T
Dissolved Oxygen bottle
Encore, „ ,.,,.
40 mL vials: # HC1 # Methanol
Bisulfate # DI Water
# of containers
16 oz amber
8 oz amber/clear jar
4 oz amberlclear jar
2 oz amber/clear jar
Plastic Bag I Ziploc
..................... . ..
SOC Kit
Perchlorate Kit
Flashpoint bottle
Other glass jar
Other
and Date Frozen:
O:.':4 August 2Q1 Thiosulfate Unpreserved
20of21

Table of Contents
Page 2 of 2
Login Sample Receipt Checklist
(Rejection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
Question
1) The cooler's custody seal, if present, is intact.
Answer I rues- 1
,e 4���� 11C31t
T1F/NA
Ui
2) The cooler or samples do not appear to have
been compromised or tampered with.
3 Samples were received on ice.
f
4 Cooler Temperature is acceptable.
5 Cooler Temperature is recorded.
6) COC is filled out in ink and legible.
t
7) COC is filled out with all pertinent information.
8 Field Sampler's name present on COC.
7
9) There are no discrepancies between the
sample IDs on the container and the COC.
—7
10) Samples are received within Holding Time.
11 Sample containers have legible labels.
12) Containers are not broken or leaking.
7
13 Air Cassettes are not broken/open.
14 Sam le collection date/times are provided.
15 Appropriate sample containers are used.
161 Proper collection media used.
17) No headspace sample bottles are completely filled.
18) There is sufficient volume for all requsted
analyses, including any requested MSIMSDs.
19) Trip blanks provided if applicable.
20) VOA sample vials do not have head space or
bubble is <6mm 114" in diameter.
21 Samples do not require splitting or cam osltin .
Who notified of False statements?
Doc #277 Rev. 4 August 2013 Log -In Technician Initials:
?13f
Date/Time:
Date/Time:
Page 21 of 21

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
October 5, 2016
Justin Ballard
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121
Raleigh, NC 27604
Project Location: Raleigh, NC
Client Job Number:
Project Number: Pro Cleaners
Laboratory Work Order Number: 16I1279
Enclosed are results of analyses for samples received by the laboratory on September 28, 2016. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
�� �'V;���
Lisa A. Worthington
Project Manager
Page 1 of 28

Table of Contents
Table of Contents
Sample Summary
Hits Only Report
Case Narrative
Sample Results
1611279-01
1611279-02
1611279-03
Sample Preparation Information
QC Data
Volatile Organic Compounds by GC/MS
B159594
B159651
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
6
8
8
10
12
14
15
15
15
19
23
24
26
Page 2 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121 REPORT DATE: 10/5/2016
Raleigh, NC 27604 PURCHASE ORDER NUMBER:
ATTN: Justin Ballard
PROJECT NUMBER: Pro Cleaners
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 16I1279
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Raleigh, NC
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
PRE 16I1279-01 Ground Water SW-846 8260B
MID 16I1279-02 Ground Water SW-846 8260B
POST 16I1279-03 Ground Water SW-846 8260B
Page 3 of 28

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Client ID: POST Lab ID: 1611279-03
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 28

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Client ID: PRE
Lab ID: 16I1279-01
Analyte
Results/Qual
DL
RL
Tetrachloroethylene
0.011
0.00027
0.00050
Client ID: MID
Lab ID: 1611279-02
Analyte
Results/Qual
DL
RL
Chloroform
0.00029 J
0.00022
0.0020
cis-1,2-Dichloroethylene
0.00043 1
0.00015
0.0010
Units Method
mg/L SW-846 8260B
Units Method
mg/L SW-846 8260B
mg/L SW-846 8260B
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 28

,con -testy
ANALYTICAL LABORATORY
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.
SW-846 8260B
Qualitications:
L-02
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:
Isopropylbenzene (Cumene)
B159594-BS1, B159594-BSD1
Methylene Chloride
B159651-BSI, B159651-BSDI
Naphthalene
B159594-BSI,B159594-BSDI
L-07
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:
1,1-Dichloroethane
B 159651-BS 1
Carbon Disulfide
B159651-BSI
trans-1,2-Dichloroethylene
B 159651-BS 1
V-05
Continuing calibration did not meet method specifications and was biased on the low side for this compound. Increased uncertainty is
associated with the reported value which is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
Chloromethane
16I1279-02[MID], 16I1279-03[POST], B159594-BLKI, B159594-BSI, B159594-BSDI
V-20
Continuing calibration did not meet method specifications and was biased on the high side. Data validation is not affected since sample result
was "not detected" for this compound.
Analyte & Samples(s) Qualified:
Bromomethane
B159594-BSI,B159594-BSDI
Chloroethane
B159651-BS1, B159651-BSD1
Methylene Chloride
B159651-BS1, B159651-BSD1
Page 6 of 28

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
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 7 of 28

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 1611279
Date Received: 9/28/2016
Field Sample #: PRE Sampled: 9/28/2016 15:27
Sample ID: 1611279-01
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Chloromethane
ND
0.0020
0.00055
mg/L
I
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
10/3/16
10/3/16 13:14
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
10/3/16
10/3/16 13:14
MFF
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
10/3/16
10/3/16 13:14
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
I
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Page 8 of 28

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 1611279
Date Received: 9/28/2016
Field Sample #: PRE Sampled: 9/28/2016 15:27
Sample ID: 1611279-01
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
10/3/16
10/3/16 13:14
MFF
Tetrachloroethylene
0.011
0.00050
0.00027
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-8468260B
10/3/16
10/3/16 13:14
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
10/3/16
10/3/16 13:14
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/3/16
10/3/16 13:14
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
129
70-130
10/3/16 13:14
Toluene-d8
95.1
70-130
10/3/16 13:14
4-Bromofluorobenzene
82.0
70-130
10/3/16 13:14
Page 9 of 28

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 1611279
Date Received: 9/28/2016
Field Sample #: MID Sampled: 9/28/2016 15:25
Sample ID: 1611279-02
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Chlorodibromomethane
ND
0.0020
0.00010
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Chloroform
0.00029
0.0020
0.00022
mg/L
1 J
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Chloromethane
ND
0.0020
0.00055
mg/L
1 V-05
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
9/30/16
10/1/16 16:05
EEH
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
9/30/16
10/1/16 16:05
EEH
cis-1,2-Dichloroethylene
0.00043
0.0010
0.00015
mg/L
1 J
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
9/30/16
10/1/16 16:05
EEH
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
I
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Page 10 of 28

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 1611279
Date Received: 9/28/2016
Field Sample #: MID Sampled: 9/28/2016 15:25
Sample ID: 1611279-02
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
9/30/16
10/1/16 16:05
EEH
Tetrachloroethylene
ND
0.00050
0.00027
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-8468260B
9/30/16
10/1/16 16:05
EEH
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
9/30/16
10/1/16 16:05
EEH
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
I
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 16:05
EEH
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
99.6
70-130
10/1/16 16:05
Toluene-d8
99.8
70-130
10/1/16 16:05
4-Bromofluorobenzene
98.6
70-130
10/1/16 16:05
Page 11 of 28

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 1611279
Date Received: 9/28/2016
Field Sample #: POST Sampled: 9/28/2016 15:23
Sample ID: 1611279-03
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Chlorodibromomethane
ND
0.0020
0.00010
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Chloromethane
ND
0.0020
0.00055
mg/L
1 V-05
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
9/30/16
10/1/16 15:38
EEH
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
9/30/16
10/1/16 15:38
EEH
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
9/30/16
10/1/16 15:38
EEH
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
I
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Page 12 of 28

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 1611279
Date Received: 9/28/2016
Field Sample #: POST Sampled: 9/28/2016 15:23
Sample ID: 1611279-03
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
9/30/16
10/1/16 15:38
EEH
Tetrachloroethylene
ND
0.00050
0.00027
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-8468260B
9/30/16
10/1/16 15:38
EEH
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
9/30/16
10/1/16 15:38
EEH
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
9/30/16
10/1/16 15:38
EEH
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
98.8
70-130
10/1/16 15:38
Toluene-d8
101
70-130
10/1/16 15:38
4-Bromofluorobenzene
99.8
70-130
10/1/16 15:38
Page 13 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SW-846 8260B
Lab Number [Field ID]
Batch
Initial [mL]
Final [mL]
Date
16I1279-02 [MID]
B159594
5
5.00
09/30/16
16I1279-03 [POST]
B159594
5
5.00
09/30/16
Prep Method: SW-846 5030B-SW-846 8260B
Lab Number [Field ID]
Batch
Initial [mL]
Final [mL]
Date
1611279-01[PRE]
B159651
5
5.00
10/03/16
Page 14 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B159594 - SW-846 5030B
Blank (B159594-BLK1) Prepared: 09/30/16 Analyzed: 10/01/16
Acetone
ND
0.050
mg/L
Benzene
ND
0.0010
mg/L
Bromobenzene
ND
0.0010
mg/L
Bromochloromethane
ND
0.0010
mg/L
Bromodichloromethane
ND
0.00050
mg/L
Bromoform
ND
0.0010
mg/L
Bromomethane
ND
0.0020
mg/L
2-Butanone (MEK)
ND
0.020
mg/L
n-Butylbenzene
ND
0.0010
mg/L
sec-Butylbenzene
ND
0.0010
mg/L
tert-Butylbenzene
ND
0.0010
mg/L
Carbon Disulfide
ND
0.0040
mg/L
Carbon Tetrachloride
ND
0.0050
mg/L
Chlorobenzene
ND
0.0010
mg/L
Chlorodibromomethane
ND
0.00050
mg/L
Chloroethane
ND
0.0020
mg/L
Chloroform
ND
0.0020
mg/L
Chloromethane
ND
0.0020
mg/L
2-Chlorotoluene
ND
0.0010
mg/L
4-Chlorotoluene
ND
0.0010
mg/L
1,2-Dibromoethane (EDB)
ND
0.00050
mg/L
1,2-Dichlorobenzene
ND
0.0010
mg/L
1,3-Dichlorobenzene
ND
0.0010
mg/L
1,4-Dichlorobenzene
ND
0.0010
mg/L
Dichlorodifluoromethane (Freon 12)
ND
0.0020
mg/L
1,1-Dichloroethane
ND
0.0010
mg/L
1,2-Dichloroethane
ND
0.0010
mg/L
1,1-Dichloroethylene
ND
0.0010
mg/L
cis-1,2-Dichloroethylene
ND
0.0010
mg/L
trans-1,2-Dichloroethylene
ND
0.0010
mg/L
1,2-Dichloropropane
ND
0.0010
mg/L
1,3-Dichloropropane
ND
0.00050
mg/L
2,2-Dichloropropane
ND
0.0010
mg/L
1,1-Dichloropropene
ND
0.0020
mg/L
cis- 1,3 -Dichloropropene
ND
0.00050
mg/L
trans- 1, 3 -Dichloropropene
ND
0.00050
mg/L
Diisopropyl Ether (RIPE)
ND
0.00050
mg/L
Ethylbenzene
ND
0.0010
mg/L
2-Hexanone (MBK)
ND
0.010
mg/L
Isopropylbenzene (Cumene)
ND
0.0010
mg/L
p-Isopropyholuene (p-Cymene)
ND
0.0010
mg/L
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
mg/L
Methylene Chloride
ND
0.0050
mg/L
4-Methyl-2-pentanone (MIBK)
ND
0.010
mg/L
Naphthalene
ND
0.0020
mg/L
n-Propylbenzene
ND
0.0010
mg/L
Styrene
ND
0.0010
mg/L
1,1,2,2-Tetrachloroethane
ND
0.00050
mg/L
Tetrachloroethylene
ND
0.00050
mg/L
Toluene
ND
0.0010
mg/L
1,2,3-Trichlorobenzene
ND
0.0050
mg/L
1,2,4-Trichlorobenzene
ND
0.0010
mg/L
V-05
Page 15 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
\nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B159594 - SW-846 5030B
Blank (B159594-BLK1)
Prepared:
09/30/16 Analyzed: 10/01/16
1, 1, 1 -Trichloroethane
ND
0.0010
mg/L
1,1,2-Trichloroethane
ND
0.0010
mg/L
Trichloroethylene
ND
0.0010
mg/L
Trichlorofluoromethane (Freon 11)
ND
0.0020
mg/L
1,2,3-Trichloropropane
ND
0.0020
mg/L
1,2,4-Trimethylbenzene
ND
0.0010
mg/L
1,3,5-Trimethylbenzene
ND
0.0010
mg/L
Vinyl Acetate
ND
0.020
mg/L
Vinyl Chloride
ND
0.0020
mg/L
m+p Xylene
ND
0.0020
mg/L
o-Xylene
ND
0.0010
mg/L
Surrogate:l,2-Dichloroethane-d4
0.0246
mg/L
0.0250
98.3
70-130
Surrogate: Toluene-d8
0.0251
mg/L
0.0250
100
70-130
Surrogate:4-Bromofluorobenzene
0.0261
mg/L
0.0250
104
70-130
LCS (B159594-BS1)
Prepared:
09/30/16 Analyzed: 10/01/16
Acetone
0.103
0.050
mg/L
0.100
103
70-160
t
Benzene
0.0109
0.0010
mg/L
0.0100
109
70-130
Bromobenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
Bromochloromethane
0.0118
0.0010
mg/L
0.0100
118
70-130
Bromodichloromethane
0.0107
0.00050
mg/L
0.0100
107
70-130
Bromoform
0.0102
0.0010
mg/L
0.0100
102
70-130
Bromomethane
0.00582
0.0020
mg/L
0.0100
58.2
40-160
V-20, V-20 t
2-Butanone(MEK)
0.125
0.020
mg/L
0.100
125
40-160
t
n-Butylbenzene
0.0120
0.0010
mg/L
0.0100
120
70-130
sec-Butylbenzene
0.0115
0.0010
mg/L
0.0100
115
70-130
tert-Butylbenzene
0.0114
0.0010
mg/L
0.0100
114
70-130
Carbon Disulfide
0.00844
0.0040
mg/L
0.0100
84.4
70-130
Carbon Tetrachloride
0.0104
0.0050
mg/L
0.0100
104
70-130
Chlorobenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
Chlorodibromomethane
0.0101
0.00050
mg/L
0.0100
101
70-130
Chloroethane
0.00926
0.0020
mg/L
0.0100
92.6
70-130
Chloroform
0.0109
0.0020
mg/L
0.0100
109
70-130
Chloromethane
0.00459
0.0020
mg/L
0.0100
45.9
40-160
V-05 t
2-Chlorotoluene
0.0109
0.0010
mg/L
0.0100
109
70-130
4-Chlorotoluene
0.0112
0.0010
mg/L
0.0100
112
70-130
1,2-Dibromoethane (EDB)
0.0114
0.00050
mg/L
0.0100
114
70-130
1,2-Dichlorobenzene
0.0115
0.0010
mg/L
0.0100
115
70-130
1,3-Dichlorobenzene
0.0115
0.0010
mg/L
0.0100
115
70-130
1,4-Dichlorobenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
Dichlorodifluoromethane (Freon 12)
0.00648
0.0020
mg/L
0.0100
64.8
40-160
t
1,1-Dichloroethane
0.0112
0.0010
mg/L
0.0100
112
70-130
1,2-Dichloroethane
0.0104
0.0010
mg/L
0.0100
104
70-130
1,1-Dichloroethylene
0.0102
0.0010
mg/L
0.0100
102
70-130
cis-1,2-Dichloroethylene
0.0110
0.0010
mg/L
0.0100
110
70-130
trans-1,2-Dichloroethylene
0.0108
0.0010
mg/L
0.0100
108
70-130
1,2-Dichloropropane
0.0105
0.0010
mg/L
0.0100
105
70-130
1,3-Dichloropropane
0.0109
0.00050
mg/L
0.0100
109
70-130
2,2-Dichloropropane
0.00761
0.0010
mg/L
0.0100
76.1
40-130
1,1-Dichloropropene
0.0109
0.0020
mg/L
0.0100
109
70-130
cis- 1,3 -Dichloropropene
0.00947
0.00050
mg/L
0.0100
94.7
70-130
trans- 1, 3 -Dichloropropene
0.0114
0.00050
mg/L
0.0100
114
70-130
Page 16 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B159594 - SW-846 5030B
LCS (B159594-BSI)
Prepared:
09/30/16 Analyzed: 10/01/16
Diisopropyl Ether (RIPE)
0.0100
0.00050
mg/L
0.0100
100
70-130
Ethylbenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
2-Hexanone (MBK)
0.111
0.010
mg/L
0.100
ill
70-160
t
Isopropylbenzene (Cumene)
0.0132
0.0010
mg/L
0.0100
132 *
70-130
L-02, L-02
p-Isopropyltoluene(p-Cymene)
0.0112
0.0010
mg/L
0.0100
112
70-130
Methyl tert-Butyl Ether (MTBE)
0.0103
0.0010
mg/L
0.0100
103
70-130
Methylene Chloride
0.00972
0.0050
mg/L
0.0100
97.2
70-130
4-Methyl-2-pentanone (MIBK)
0.114
0.010
mg/L
0.100
114
70-160
t
Naphthalene
0.0136
0.0020
mg/L
0.0100
136 *
40-130
L-02,L-02 t
n-Propylbenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
Styrene
0.0114
0.0010
mg/L
0.0100
114
70-130
1,1,2,2-Tetrachloroethane
0.0118
0.00050
mg/L
0.0100
118
70-130
Tetrachloroethylene
0.0108
0.00050
mg/L
0.0100
108
70-130
Toluene
0.0108
0.0010
mg/L
0.0100
108
70-130
1,2,3-Trichlorobenzene
0.0123
0.0050
mg/L
0.0100
123
70-130
1,2,4-Trichlorobenzene
0.0120
0.0010
mg/L
0.0100
120
70-130
1, 1, 1 -Trichloroethane
0.0104
0.0010
mg/L
0.0100
104
70-130
1,1,2-Trichloroethane
0.0114
0.0010
mg/L
0.0100
114
70-130
Trichloroethylene
0.0109
0.0010
mg/L
0.0100
109
70-130
Trichlorofluoromethane (Freon 11)
0.0100
0.0020
mg/L
0.0100
100
70-130
1,2,3-Trichloropropane
0.0116
0.0020
mg/L
0.0100
116
70-130
1,2,4-Trimethylbenzene
0.0112
0.0010
mg/L
0.0100
112
70-130
1,3,5-Trimethylbenzene
0.0116
0.0010
mg/L
0.0100
116
70-130
Vinyl Acetate
0.0727
0.020
mg/L
0.100
72.7
70-130
Vinyl Chloride
0.00797
0.0020
mg/L
0.0100
79.7
40-160
f
m+p Xylene
0.0218
0.0020
mg/L
0.0200
109
70-130
o-Xylene
0.0108
0.0010
mg/L
0.0100
108
70-130
Surrogate: 1,2-Dichloroethane-d4
0.0250
mg/L
0.0250
100
70-130
Surrogate: Toluene-d8
0.0251
mg/L
0.0250
100
70-130
Surrogate:4-Bromofluorobenzene
0.0247
mg/L
0.0250
99.0
70-130
LCS Dup (B159594-BSD1)
Prepared:
09/30/16 Analyzed: 10/01/16
Acetone
0.0941
0.050
mg/L
0.100
94.1
70-160
8.70
25
t
Benzene
0.0107
0.0010
mg/L
0.0100
107
70-130
1.76
25
Bromobenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
2.15
25
Bromochloromethane
0.0118
0.0010
mg/L
0.0100
118
70-130
0.254
25
Bromodichloromethane
0.0106
0.00050
mg/L
0.0100
106
70-130
0.0939
25
Bromoform
0.0102
0.0010
mg/L
0.0100
102
70-130
0.587
25
Bromomethane
0.00647
0.0020
mg/L
0.0100
64.7
40-160
10.6
25
V-20, V-20 t
2-Butanone(MEK)
0.116
0.020
mg/L
0.100
116
40-160
6.83
25
t
n-Butylbenzene
0.0116
0.0010
mg/L
0.0100
116
70-130
3.30
25
sec-Butylbenzene
0.0115
0.0010
mg/L
0.0100
115
70-130
0.521
25
tert-Butylbenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
1.06
25
Carbon Disulfide
0.00829
0.0040
mg/L
0.0100
82.9
70-130
1.79
25
Carbon Tetrachloride
0.0105
0.0050
mg/L
0.0100
105
70-130
0.863
25
Chlorobenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
0.453
25
Chlorodibromomethane
0.00994
0.00050
mg/L
0.0100
99.4
70-130
1.20
25
Chloroethane
0.00895
0.0020
mg/L
0.0100
89.5
70-130
3.40
25
Chloroform
0.0108
0.0020
mg/L
0.0100
108
70-130
0.461
25
Chloromethane
0.00501
0.0020
mg/L
0.0100
50.1
40-160
8.75
25
V-05 t
2-Chlorotoluene
0.0111
0.0010
mg/L
0.0100
ill
70-130
1.82
25
4-Chlorotoluene
0.0112
0.0010
mg/L
0.0100
112
70-130
0.00
25
Page 17 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B159594 - SW-846 5030B
LCS Dup (B159594-BSD1) Prepared: 09/30/16 Analyzed: 10/01/16
1,2-Dibromoethane (EDB)
0.0114
0.00050
mg/L
0.0100
114
70-130
0.175
25
1,2-Dichlorobenzene
0.0114
0.0010
mg/L
0.0100
114
70-130
1.14
25
1,3-Dichlorobenzene
0.0114
0.0010
mg/L
0.0100
114
70-130
0.697
25
1,4-Dichlorobenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
0.181
25
Dichlorodifluoromethane(Freon 12)
0.00635
0.0020
mg/L
0.0100
63.5
40-160
2.03
25
t
1,1-Dichloroethane
0.0113
0.0010
mg/L
0.0100
113
70-130
0.178
25
1,2-Dichloroethane
0.0108
0.0010
mg/L
0.0100
108
70-130
3.11
25
1,1-Dichloroethylene
0.0101
0.0010
mg/L
0.0100
101
70-130
0.889
25
cis-1,2-Dichloroethylene
0.0108
0.0010
mg/L
0.0100
108
70-130
2.20
25
trans-1,2-Dichloroethylene
0.0105
0.0010
mg/L
0.0100
105
70-130
2.91
25
1,2-Dichloropropane
0.0103
0.0010
mg/L
0.0100
103
70-130
1.82
25
1,3-Dichloropropane
0.0107
0.00050
mg/L
0.0100
107
70-130
1.48
25
2,2-Dichloropropane
0.00750
0.0010
mg/L
0.0100
75.0
40-130
1.46
25
f
1,1-Dichloropropene
0.0108
0.0020
mg/L
0.0100
108
70-130
1.47
25
cis-1,3-Dichloropropene
0.00938
0.00050
mg/L
0.0100
93.8
70-130
0.955
25
trans- 1, 3 -Dichloropropene
0.0108
0.00050
mg/L
0.0100
108
70-130
6.04
25
Diisopropyl Ether (DIPE)
0.00984
0.00050
mg/L
0.0100
98.4
70-130
2.11
25
Ethylbenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
1.27
25
2-Hexanone (MBK)
0.108
0.010
mg/L
0.100
108
70-160
2.28
25
f
Isopropylbenzene (Cumene)
0.0131
0.0010
mg/L
0.0100
131 *
70-130
0.152
25
L-02, L-02
p-Isopropyholuene (p-Cymene)
0.0112
0.0010
mg/L
0.0100
112
70-130
0.714
25
Methyl tert-Butyl Ether (MTBE)
0.0105
0.0010
mg/L
0.0100
105
70-130
1.73
25
Methylene Chloride
0.00965
0.0050
mg/L
0.0100
96.5
70-130
0.723
25
4-Methyl-2-pentanone (MIBK)
0.112
0.010
mg/L
0.100
112
70-160
1.70
25
t
Naphthalene
0.0132
0.0020
mg/L
0.0100
132 *
40-130
3.13
25
L-02,L-02 t
n-Propylbenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
1.07
25
Styrene
0.0114
0.0010
mg/L
0.0100
114
70-130
0.0875
25
1,1,2,2-Tetrachloroethane
0.0120
0.00050
mg/L
0.0100
120
70-130
1.59
25
Tetrachloroethylene
0.0108
0.00050
mg/L
0.0100
108
70-130
0.185
25
Toluene
0.0106
0.0010
mg/L
0.0100
106
70-130
2.43
25
1,2,3-Trichlorobenzene
0.0120
0.0050
mg/L
0.0100
120
70-130
2.88
25
1,2,4-Trichlorobenzene
0.0118
0.0010
mg/L
0.0100
118
70-130
1.93
25
1, 1, 1 -Trichloroethane
0.0105
0.0010
mg/L
0.0100
105
70-130
0.0956
25
1,1,2-Trichloroethane
0.0113
0.0010
mg/L
0.0100
113
70-130
0.264
25
Trichloroethylene
0.0110
0.0010
mg/L
0.0100
110
70-130
0.825
25
Trichlorofluoromethane (Freon 11)
0.00984
0.0020
mg/L
0.0100
98.4
70-130
1.91
25
1,2,3-Trichloropropane
0.0114
0.0020
mg/L
0.0100
114
70-130
1.30
25
1,2,4-Trimethylbenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
0.805
25
1,3,5-Trimethylbenzene
0.0114
0.0010
mg/L
0.0100
114
70-130
2.08
25
Vinyl Acetate
0.0735
0.020
mg/L
0.100
73.5
70-130
1.09
25
Vinyl Chloride
0.00756
0.0020
mg/L
0.0100
75.6
40-160
5.28
25
m+p Xylene
0.0219
0.0020
mg/L
0.0200
110
70-130
0.733
25
o-Xylene
0.0109
0.0010
mg/L
0.0100
109
70-130
0.920
25
Surrogate: 1,2-Dichloroethane-d4
0.0252
mg/L
0.0250
101
70-130
Surrogate: Toluene-d8
0.0248
mg/L
0.0250
99.2
70-130
Surrogate:4-Bromofluorobenzene
0.0254
mg/L
0.0250
102
70-130
Page 18 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B159651 - SW-846 5030B
Blank (B159651-BLK1) Prepared & Analyzed: 10/03/16
Acetone
ND
0.050
mg/L
Benzene
ND
0.0010
mg/L
Bromobenzene
ND
0.0010
mg/L
Bromochloromethane
ND
0.0010
mg/L
Bromodichloromethane
ND
0.00050
mg/L
Bromoform
ND
0.0010
mg/L
Bromomethane
ND
0.0020
mg/L
2-Butanone (MEK)
ND
0.020
mg/L
n-Butylbenzene
ND
0.0010
mg/L
sec-Butylbenzene
ND
0.0010
mg/L
tert-Butylbenzene
ND
0.0010
mg/L
Carbon Disulfide
ND
0.0040
mg/L
Carbon Tetrachloride
ND
0.0050
mg/L
Chlorobenzene
ND
0.0010
mg/L
Chlorodibromomethane
ND
0.00050
mg/L
Chloroethane
ND
0.0020
mg/L
Chloroform
ND
0.0020
mg/L
Chloromethane
ND
0.0020
mg/L
2-Chlorotoluene
ND
0.0010
mg/L
4-Chlorotoluene
ND
0.0010
mg/L
1,2-Dibromoethane (EDB)
ND
0.00050
mg/L
1,2-Dichlorobenzene
ND
0.0010
mg/L
1,3-Dichlorobenzene
ND
0.0010
mg/L
1,4-Dichlorobenzene
ND
0.0010
mg/L
Dichlorodifluoromethane (Freon 12)
ND
0.0020
mg/L
1,1-Dichloroethane
ND
0.0010
mg/L
1,2-Dichloroethane
ND
0.0010
mg/L
1,1-Dichloroethylene
ND
0.0010
mg/L
cis-1,2-Dichloroethylene
ND
0.0010
mg/L
trans-1,2-Dichloroethylene
ND
0.0010
mg/L
1,2-Dichloropropane
ND
0.0010
mg/L
1,3-Dichloropropane
ND
0.00050
mg/L
2,2-Dichloropropane
ND
0.0010
mg/L
1,1-Dichloropropene
ND
0.0020
mg/L
cis- 1,3 -Dichloropropene
ND
0.00050
mg/L
trans- 1, 3 -Dichloropropene
ND
0.00050
mg/L
Diisopropyl Ether (RIPE)
ND
0.00050
mg/L
Ethylbenzene
ND
0.0010
mg/L
2-Hexanone (MBK)
ND
0.010
mg/L
Isopropylbenzene (Cumene)
ND
0.0010
mg/L
p-Isopropyholuene (p-Cymene)
ND
0.0010
mg/L
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
mg/L
Methylene Chloride
ND
0.0050
mg/L
4-Methyl-2-pentanone (MIBK)
ND
0.010
mg/L
Naphthalene
ND
0.0020
mg/L
n-Propylbenzene
ND
0.0010
mg/L
Styrene
ND
0.0010
mg/L
1,1,2,2-Tetrachloroethane
ND
0.00050
mg/L
Tetrachloroethylene
ND
0.00050
mg/L
Toluene
ND
0.0010
mg/L
1,2,3-Trichlorobenzene
ND
0.0050
mg/L
1,2,4-Trichlorobenzene
ND
0.0010
mg/L
Page 19 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
.nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B159651 - SW-846 5030B
Blank (B159651-BLK1) Prepared & Analyzed: 10/03/16
1, 1, 1 -Trichloroethane
ND
0.0010
mg/L
1,1,2-Trichloroethane
ND
0.0010
mg/L
Trichloroethylene
ND
0.0010
mg/L
Trichlorofluoromethane (Freon 11)
ND
0.0020
mg/L
1,2,3-Trichloropropane
ND
0.0020
mg/L
1,2,4-Trimethylbenzene
ND
0.0010
mg/L
1,3,5-Trimethylbenzene
ND
0.0010
mg/L
Vinyl Acetate
ND
0.020
mg/L
Vinyl Chloride
ND
0.0020
mg/L
m+p Xylene
ND
0.0020
mg/L
o-Xylene
ND
0.0010
mg/L
Surrogate:l,2-Dichloroethane-d4
Surrogate: Toluene-d8
Surrogate:4-Bromofluorobenzene
LCS (B159651-BS1)
0.0306
0.0239
0.0188
mg/L
mg/L
mg/L
0.0250
0.0250
0.0250
Prepared & Analyzed:
122
95.5
75.3
10/03/16
70-130
70-130
70-130
Acetone
0.126
0.050
mg/L
0.100
126
70-160
Benzene
0.0108
0.0010
mg/L
0.0100
108
70-130
Bromobenzene
0.0102
0.0010
mg/L
0.0100
102
70-130
Bromochloromethane
0.0118
0.0010
mg/L
0.0100
118
70-130
Bromodichloromethane
0.0110
0.00050
mg/L
0.0100
110
70-130
Bromoform
0.0101
0.0010
mg/L
0.0100
101
70-130
Bromomethane
0.00781
0.0020
mg/L
0.0100
78.1
40-160
2-Butanone(MEK)
0.0982
0.020
mg/L
0.100
98.2
40-160
n-Butylbenzene
0.0102
0.0010
mg/L
0.0100
102
70-130
sec-Butylbenzene
0.00994
0.0010
mg/L
0.0100
99.4
70-130
tert-Butylbenzene
0.00909
0.0010
mg/L
0.0100
90.9
70-130
Carbon Disulfide
0.0131
0.0040
mg/L
0.0100
131 *
70-130
Carbon Tetrachloride
0.0115
0.0050
mg/L
0.0100
115
70-130
Chlorobenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
Chlorodibromomethane
0.0110
0.00050
mg/L
0.0100
110
70-130
Chloroethane
0.0118
0.0020
mg/L
0.0100
118
70-130
Chloroform
0.0110
0.0020
mg/L
0.0100
110
70-130
Chloromethane
0.00712
0.0020
mg/L
0.0100
71.2
40-160
2-Chlorotoluene
0.0102
0.0010
mg/L
0.0100
102
70-130
4-Chlorotoluene
0.0104
0.0010
mg/L
0.0100
104
70-130
1,2-Dibromoethane (EDB)
0.0105
0.00050
mg/L
0.0100
105
70-130
1,2-Dichlorobenzene
0.00976
0.0010
mg/L
0.0100
97.6
70-130
1,3-Dichlorobenzene
0.0109
0.0010
mg/L
0.0100
109
70-130
1,4-Dichlorobenzene
0.0103
0.0010
mg/L
0.0100
103
70-130
Dichlorodifluoromethane (Freon 12)
0.00680
0.0020
mg/L
0.0100
68.0
40-160
1,1-Dichloroethane
0.0147
0.0010
mg/L
0.0100
147 *
70-130
1,2-Dichloroethane
0.0112
0.0010
mg/L
0.0100
112
70-130
1,1-Dichloroethylene
0.0121
0.0010
mg/L
0.0100
121
70-130
cis-1,2-Dichloroethylene
0.0107
0.0010
mg/L
0.0100
107
70-130
trans-1,2-Dichloroethylene
0.0140
0.0010
mg/L
0.0100
140 *
70-130
1,2-Dichloropropane
0.0111
0.0010
mg/L
0.0100
ill
70-130
1,3-Dichloropropane
0.0109
0.00050
mg/L
0.0100
109
70-130
2,2-Dichloropropane
0.0118
0.0010
mg/L
0.0100
118
40-130
1,1-Dichloropropene
0.0104
0.0020
mg/L
0.0100
104
70-130
cis- 1,3 -Dichloropropene
0.00942
0.00050
mg/L
0.0100
94.2
70-130
trans- 1, 3 -Dichloropropene
0.0107
0.00050
mg/L
0.0100
107
70-130
t
t
t
L-07
V-20
t
t
L-07
L-07
Page 20 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B159651 - SW-846 5030B
LCS (B159651-BSI)
Prepared & Analyzed:
10/03/16
Diisopropyl Ether (RIPE)
0.0113
0.00050
mg/L
0.0100
113
70-130
Ethylbenzene
0.00957
0.0010
mg/L
0.0100
95.7
70-130
2-Hexanone (MBK)
0.0997
0.010
mg/L
0.100
99.7
70-160
t
Isopropylbenzene (Cumene)
0.0113
0.0010
mg/L
0.0100
113
70-130
p-Isopropyholuene(p-Cymene)
0.00938
0.0010
mg/L
0.0100
93.8
70-130
Methyl tert-Butyl Ether (MTBE)
0.0118
0.0010
mg/L
0.0100
118
70-130
Methylene Chloride
0.0132
0.0050
mg/L
0.0100
132
* 70-130
L-02, V-20
4-Methyl-2-pentanone (MIBK)
0.0992
0.010
mg/L
0.100
99.2
70-160
f
Naphthalene
0.00785
0.0020
mg/L
0.0100
78.5
40-130
t
n-Propylbenzene
0.00979
0.0010
mg/L
0.0100
97.9
70-130
Styrene
0.00913
0.0010
mg/L
0.0100
91.3
70-130
1,1,2,2-Tetrachloroethane
0.0121
0.00050
mg/L
0.0100
121
70-130
Tetrachloroethylene
0.0108
0.00050
mg/L
0.0100
108
70-130
Toluene
0.0112
0.0010
mg/L
0.0100
112
70-130
1,2,3-Trichlorobenzene
0.00879
0.0050
mg/L
0.0100
87.9
70-130
1,2,4-Trichlorobenzene
0.00904
0.0010
mg/L
0.0100
90.4
70-130
1, 1, 1 -Trichloroethane
0.0104
0.0010
mg/L
0.0100
104
70-130
1,1,2-Trichloroethane
0.0111
0.0010
mg/L
0.0100
ill
70-130
Trichloroethylene
0.0102
0.0010
mg/L
0.0100
102
70-130
Trichlorofluoromethane (Freon 11)
0.0127
0.0020
mg/L
0.0100
127
70-130
1,2,3-Trichloropropane
0.00986
0.0020
mg/L
0.0100
98.6
70-130
1,2,4-Trimethylbenzene
0.00969
0.0010
mg/L
0.0100
96.9
70-130
1,3,5-Trimethylbenzene
0.00897
0.0010
mg/L
0.0100
89.7
70-130
Vinyl Acetate
0.101
0.020
mg/L
0.100
101
70-130
Vinyl Chloride
0.00786
0.0020
mg/L
0.0100
78.6
40-160
f
m+p Xylene
0.0198
0.0020
mg/L
0.0200
99.2
70-130
o-Xylene
0.00930
0.0010
mg/L
0.0100
93.0
70-130
Surrogate: 1,2-Dichloroethane-d4
0.0264
mg/L
0.0250
106
70-130
Surrogate: Toluene-d8
0.0267
mg/L
0.0250
107
70-130
Surrogate:4-Bromofluorobenzene
0.0232
mg/L
0.0250
92.8
70-130
LCS Dup (B159651-BSD1)
Prepared & Analyzed:
10/03/16
Acetone
0.123
0.050
mg/L
0.100
123
70-160
2.35
25
t
Benzene
0.0112
0.0010
mg/L
0.0100
112
70-130
3.73
25
Bromobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
1.26
25
Bromochloromethane
0.0120
0.0010
mg/L
0.0100
120
70-130
1.09
25
Bromodichloromethane
0.0116
0.00050
mg/L
0.0100
116
70-130
5.05
25
Bromoform
0.0102
0.0010
mg/L
0.0100
102
70-130
1.47
25
Bromomethane
0.00914
0.0020
mg/L
0.0100
91.4
40-160
15.7
25
t
2-Butanone (MEK)
0.105
0.020
mg/L
0.100
105
40-160
6.48
25
t
n-Butylbenzene
0.00968
0.0010
mg/L
0.0100
96.8
70-130
5.04
25
sec-Butylbenzene
0.00992
0.0010
mg/L
0.0100
99.2
70-130
0.201
25
tert-Butylbenzene
0.00920
0.0010
mg/L
0.0100
92.0
70-130
1.20
25
Carbon Disulfide
0.0103
0.0040
mg/L
0.0100
103
70-130
23.4
25
Carbon Tetrachloride
0.0117
0.0050
mg/L
0.0100
117
70-130
1.29
25
Chlorobenzene
0.0108
0.0010
mg/L
0.0100
108
70-130
1.21
25
Chlorodibromomethane
0.0118
0.00050
mg/L
0.0100
118
70-130
6.67
25
Chloroethane
0.0116
0.0020
mg/L
0.0100
116
70-130
2.22
25
V-20
Chloroform
0.0112
0.0020
mg/L
0.0100
112
70-130
1.45
25
Chloromethane
0.00760
0.0020
mg/L
0.0100
76.0
40-160
6.52
25
2-Chlorotoluene
0.0103
0.0010
mg/L
0.0100
103
70-130
0.878
25
4-Chlorotoluene
0.0102
0.0010
mg/L
0.0100
102
70-130
2.24
25
Page 21 of 28

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B159651 - SW-846 5030B
LCS Dup (B159651-BSD1) Prepared & Analyzed: 10/03/16
1,2-Dibromoethane (EDB)
0.0115
0.00050
mg/L
0.0100
115
70-130
8.89
25
1,2-Dichlorobenzene
0.00971
0.0010
mg/L
0.0100
97.1
70-130
0.514
25
1,3-Dichlorobenzene
0.0106
0.0010
mg/L
0.0100
106
70-130
2.79
25
1,4-Dichlorobenzene
0.0103
0.0010
mg/L
0.0100
103
70-130
0.582
25
Dichlorodifluoromethane(Freon 12)
0.00672
0.0020
mg/L
0.0100
67.2
40-160
1.18
25
t
1,1-Dichloroethane
0.0127
0.0010
mg/L
0.0100
127
70-130
14.9
25
1,2-Dichloroethane
0.0116
0.0010
mg/L
0.0100
116
70-130
3.59
25
1,1-Dichloroethylene
0.0110
0.0010
mg/L
0.0100
110
70-130
9.42
25
cis-1,2-Dichloroethylene
0.0111
0.0010
mg/L
0.0100
ill
70-130
3.21
25
trans-1,2-Dichloroethylene
0.0127
0.0010
mg/L
0.0100
127
70-130
9.66
25
1,2-Dichloropropane
0.0106
0.0010
mg/L
0.0100
106
70-130
4.97
25
1,3-Dichloropropane
0.0108
0.00050
mg/L
0.0100
108
70-130
1.38
25
2,2-Dichloropropane
0.0115
0.0010
mg/L
0.0100
115
40-130
2.06
25
f
1,1-Dichloropropene
0.0107
0.0020
mg/L
0.0100
107
70-130
2.85
25
cis-1,3-Dichloropropene
0.00922
0.00050
mg/L
0.0100
92.2
70-130
2.15
25
trans- 1, 3 -Dichloropropene
0.0112
0.00050
mg/L
0.0100
112
70-130
4.03
25
Diisopropyl Ether (DIPE)
0.0104
0.00050
mg/L
0.0100
104
70-130
7.84
25
Ethylbenzene
0.00963
0.0010
mg/L
0.0100
96.3
70-130
0.625
25
2-Hexanone (MBK)
0.107
0.010
mg/L
0.100
107
70-160
7.05
25
f
Isopropylbenzene(Cumene)
0.0115
0.0010
mg/L
0.0100
115
70-130
1.93
25
p-Isopropyholuene(p-Cymene)
0.00927
0.0010
mg/L
0.0100
92.7
70-130
1.18
25
Methyl tert-Butyl Ether (MTBE)
0.0116
0.0010
mg/L
0.0100
116
70-130
2.13
25
Methylene Chloride
0.0139
0.0050
mg/L
0.0100
139
* 70-130
5.55
25
L-02, V-20
4-Methyl-2-pentanone (MIBK)
0.105
0.010
mg/L
0.100
105
70-160
5.95
25
t
Naphthalene
0.00840
0.0020
mg/L
0.0100
84.0
40-130
6.77
25
f
n-Propylbenzene
0.00984
0.0010
mg/L
0.0100
98.4
70-130
0.509
25
Styrene
0.00914
0.0010
mg/L
0.0100
91.4
70-130
0.109
25
1,1,2,2-Tetrachloroethane
0.0127
0.00050
mg/L
0.0100
127
70-130
5.09
25
Tetrachloroethylene
0.0112
0.00050
mg/L
0.0100
112
70-130
3.74
25
Toluene
0.0110
0.0010
mg/L
0.0100
110
70-130
1.63
25
1,2,3-Trichlorobenzene
0.00948
0.0050
mg/L
0.0100
94.8
70-130
7.55
25
1,2,4-Trichlorobenzene
0.00904
0.0010
mg/L
0.0100
90.4
70-130
0.00
25
1, 1, 1 -Trichloroethane
0.0112
0.0010
mg/L
0.0100
112
70-130
7.50
25
1,1,2-Trichloroethane
0.0112
0.0010
mg/L
0.0100
112
70-130
1.43
25
Trichloroethylene
0.0102
0.0010
mg/L
0.0100
102
70-130
0.0976
25
Trichlorofluoromethane (Freon 11)
0.0117
0.0020
mg/L
0.0100
117
70-130
8.34
25
1,2,3-Trichloropropane
0.0100
0.0020
mg/L
0.0100
100
70-130
1.81
25
1,2,4-Trimethylbenzene
0.00992
0.0010
mg/L
0.0100
99.2
70-130
2.35
25
1,3,5-Trimethylbenzene
0.00892
0.0010
mg/L
0.0100
89.2
70-130
0.559
25
Vinyl Acetate
0.0947
0.020
mg/L
0.100
94.7
70-130
6.06
25
Vinyl Chloride
0.00859
0.0020
mg/L
0.0100
85.9
40-160
8.88
25
t
m+p Xylene
0.0192
0.0020
mg/L
0.0200
96.0
70-130
3.23
25
o-Xylene
0.00939
0.0010
mg/L
0.0100
93.9
70-130
0.963
25
Surrogate: 1,2-Dichloroethane-d4
0.0281
mg/L
0.0250
113
70-130
Surrogate: Toluene-d8
0.0274
mg/L
0.0250
110
70-130
Surrogate:4-Bromofluorobenzene
0.0226
mg/L
0.0250
90.3
70-130
Page 22 of 28

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi 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.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
L-02 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-07 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.
V-05 Continuing calibration did not meet method specifications and was biased on the low side for this compound.
Increased uncertainty is associated with the reported value which is likely to be biased on the low side.
V-20 Continuing calibration did not meet method specifications and was biased on the high side. Data validation is not
affected since sample result was "not detected" for this compound.
Page 23 of 28

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
Acetone
NC
Benzene
NC
Bromobenzene
NC
Bromochloromethane
NC
Bromodichloromethane
NC
Bromoform
NC
Bromomethane
NC
2-Butanone (MEK)
NC
n-Butylbenzene
NC
sec-Butylbenzene
NC
tert-Butylbenzene
NC
Carbon Disulfide
NC
Carbon Tetrachloride
NC
Chlorobenzene
NC
Chlorodibromomethane
NC
Chloroethane
NC
Chloroform
NC
Chloromethane
NC
2-Chlorotoluene
NC
4-Chlorotoluene
NC
1,2-Dibromoethane (EDB)
NC
1,2-Dichlorobenzene
NC
1,3-Dichlorobenzene
NC
1,4-Dichlorobenzene
NC
Dichlorodifluoromethane (Freon 12)
NC
1,1-Dichloroethane
NC
1,2-Dichloroethane
NC
1,1-Dichloroethylene
NC
cis-1,2-Dichloroethylene
NC
trans-1,2-Dichloroethylene
NC
1,2-Dichloropropane
NC
1,3-Dichloropropane
NC
2,2-Dichloropropane
NC
1,1-Dichloropropene
NC
cis- 1,3 -Dichloropropene
NC
trans- l,3-Dichloropropene
NC
Diisopropyl Ether (DIPE)
NC
Ethylbenzene
NC
2-Hexanone (MBK)
NC
Isopropylbenzene (Cumene)
NC
p-Isopropyltoluene (p-Cymene)
NC
Methyl tert-Butyl Ether (MTBE)
NC
Methylene Chloride
NC
4-Methyl-2-pentanone (MIBK)
NC
Naphthalene
NC
n-Propylbenzene
NC
Styrene
NC
Page 24 of 28

MN
,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
1,1,2,2-Tetrachloroethane
NC
Tetrachloroethylene
NC
Toluene
NC
1,2,3-Trichlorobenzene
NC
1,2,4-Trichlorobenzene
NC
1, 1, 1 -Trichloroethane
NC
1,1,2-Trichloroethane
NC
Trichloroethylene
NC
Trichlorofluoromethane (Freon 11)
NC
1,2,3-Trichloropropane
NC
1,2,4-Trimethylbenzene
NC
1,3,5-Trimethylbenzene
NC
Vinyl Acetate
NC
Vinyl Chloride
NC
m+p Xylene
NC
o-Xylene
NC
The CON -TEST Environmental Laboratory operates under the
following certifications and accreditation:
Code Description
Number
Expires
AIHA AIHA-LAP, LLC - ISO17025:2005
100033
02/1/2018
MA Massachusetts DEP
M-MA100
06/30/2017
CT Connecticut Department of Publilc Health
PH-0567
09/30/2017
NY New York State Department of Health
10899 NELAP
04/1/2017
NH-S New Hampshire Environmental Lab
2516 NELAP
02/5/2017
RI Rhode Island Department of Health
LA000112
12/30/2016
NC North Carolina Div. of Water Quality
652
12/31/2016
NJ New Jersey DEP
MA007 NELAP
06/30/2017
FL Florida Department of Health
E871027 NELAP
06/30/2017
VT Vermont Department of Health Lead Laboratory
LL015036
07/30/2017
ME State of Maine
2011028
06/9/2017
VA Commonwealth of Virginia
460217
12/14/2016
NH-P New Hampshire Environmental Lab
2557 NELAP
09/6/2017
Page 25 of 28

Table of Contents
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26 of 28

Table of Contents
39 Spruce St.Apm
East Longmeadow, MA. 01028 VAM
P: 413-525-2332 ANALYTFCAL LABgRA 1 ORY
F. 413-525-6405 Page 1 of 2
www.contestiabs.com Sample Receipt Checklist
CLIENT NAME: RECEIVED BY: l��hC" DATE.
1) Was the chain(s) of custody relinquished and signed? Yes � No No COC Incl.
2) Does the chain agree with the samples? Yes No
If not, explain:
3) Are all the samples in good condition? Yes No
If not, explain:
4) How were the samples received:
On Ice Direct from Sampling Ambient In Cooler(s)
Were the samples received in Temperature Compliance of (2-6°C)? Yes No N/A
Temperature *C by Temp blank
Temperature °C by Temp gun 'J 3 °(_
5) Are there Dissolved samples for the lab to filter? Yes No
Who was notified Date Time
6) Are there any RUSH or SHORT HOLDING TIME samples? Yes No
Who was notified Date Time
Permission to subcontract samples? Yes No
7) Location where samples are stored:(Walk-in clients only) if not already approved
Client Signature:
8) Do all samples have the proper Acid pH: Yes No N/A
9) Do all samples have the proper Base pH: Yes No NIA V
11,
10) Was the PC I L�Aified of any discrepancies with the CoC vs the samples Yes NIA t/
Containers received at Con -Test
# of containers IN,; I # of containers
1 Liter Amber
500 mL Amber
250 mL Amber (8oz amber
1 Liter Plastic
500 mL Plastic
250 mL plastic
40 mL Vial - type listed below
Colisure / bacteria bottle
Dissolved Oxygen bottle
Encore
40 mL vials:
# HCI # Methanol _
I)o 277
# Bisulfate # DI Water _
Rev 4 flugust201
# Thiosulfate Unpreserved
16 oz amber
8 oz amber/clear
4 oz amber/clear jar
2 oz amber/clear jar
Plastic Bag / Zi loc
SOC Kit
Perchlorate Kit
Flashpoint bottle
Other glass ar
Other
Time and [late Frozen:
Page 27 of 28

Table of Contents
Page 2 of 2
Login Sample Receipt Checklist
(Rejection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
wuescion
1 The cooler's custody seal, if eresent, is intact.
Answer t i rueiraise
comment
TIFINA
LA
2) The cooler or samples do not appear to have
been com romised or tampered with.
3) Samples were received on ice.
4) Cooler Temperature is acceptable.
5) Cooler Temperature is recorded.
6 COC is filled out in ink and legible.
i
7) COC is filled out with all pertinent information.
8) Field Sampler's name present on COC.
9) There are no discrepancies between the
sample IDs on the container and the COC.
10) Samples are received within Holding Time.
11 Sample containers have legible labels.
12) Containers are not broken or leaking.
r
13) Air Cassettes are not broken/open.
14) Sample collection date/times are provided.
15) Appropriate sample containers are used.
16) Proper collection media used.
17) No heads ace sam ele bottles are completely filled.
18) There is sufficient volume for all requsted
analyses, including any requested MS/MSDs.
—
19) Trip blanks provided if applicable.
1 `�
20) VOA sample vials do not have head space or
bubble is <6mm 114" in diameter.
j
21) Sam les do not require selitting or compositin .
E
Who notified of False statements? Date/Time:
Doc #277 Rev. 4 August 2013 Log -In Technician Initials: D4� c Daterrime:
Page 28 of 28

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
November 1, 2016
Justin Ballard
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121
Raleigh, NC 27604
Project Location: Raleigh, NC
Client Job Number:
Project Number: DC9201SL34
Laboratory Work Order Number: 16J1289
Enclosed are results of analyses for samples received by the laboratory on October 26, 2016. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
�� �'V;���
Lisa A. Worthington
Project Manager
Page 1 of 22

Table of Contents
Table of Contents
Sample Summary
Hits Only Report
Case Narrative
Sample Results
16J1289-01
16J1289-02
16J1289-03
Sample Preparation Information
QC Data
Volatile Organic Compounds by GC/MS
B161892
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
5
6
6
8
10
12
13
13
13
17
18
20
Page 2 of 22

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121 REPORT DATE: 11/l/2016
Raleigh, NC 27604 PURCHASE ORDER NUMBER:
ATTN: Justin Ballard
PROJECT NUMBER: DC9201SL34
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 16J1289
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Raleigh, NC
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
Pre Carbon 16J1289-01 Ground Water SW-846 8260B
Mid Carbon 16J1289-02 Ground Water SW-846 8260B
Post Carbon 16J1289-03 Ground Water SW-846 8260B
Page 3 of 22

,con -testy
ANALYTICAL LABORATORY
Table of Contents
Client ID: Pre Carbon
Analyte
Chloroform
cis-1,2-Dichloroethylene
Tetrachloroethylene
Trichloroethylene
Client ID: Mid Carbon
Analyte
Acetone
cis-1,2-Dichloroethylene
Client ID: Post Carbon
Analyte
Acetone
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Lab ID: 16J1289-01
Results/Qual
DL
RL
0.00060 1
0.00044
0.0040
0.0089
0.00029
0.0020
0.24
0.00054
0.0010
0.0037
0.00040
0.0020
Lab ID: 16J1289-02
Results/Qual
0.0077 1
0.00050 1
Lab ID: 16J1289-03
Results/Qual
0.0095 J
DL RL
0.0049 0.050
0.00015 0.0010
DL RL
0.0049 0.050
Units
Method
mg/L
SW-846 8260B
mg/L
SW-846 8260B
mg/L
SW-846 8260B
mg/L
SW-846 8260B
Units Method
mg/L SW-846 8260B
mg/L SW-846 8260B
Units Method
mg/L SW-846 8260B
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 22

,con -testy
ANALYTICAL LABORATORY
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 8260, elevated reporting limits for sample(s) 16J1289-01 due to a high concentration of target compounds.
SW-846 8260B
Qualifications
L-02
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:
Isopropylbenzene (Cumene)
B161892-BS1, B161892-BSD1
L-07
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:
Dichlorodifluoromethane (Freon 1:
B 161892-BSD 1
RL-11
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
16J1289-01[Pre Carbon]
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 22

Table of Contents
icon-te w
ANALYTICAL LABORATORY
Project Location: Raleigh, NC
Date Received: 10/26/2016
Field Sample #: Pre Carbon
Sample ID: 16.11289-01
Samnle Matrix: Ground Water
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Description:
Sampled: 10/25/2016 10:50
Work Order: 16J1289
Sample Flags: RL-I I
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Acetone
ND
0.10
0.0097
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Benzene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Bromobenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Bromochloromethane
ND
0.0020
0.00045
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Bromodichloromethane
ND
0.0010
0.00059
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Bromoform
ND
0.0020
0.00042
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Bromomethane
ND
0.0040
0.0019
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
2-Butanone (MEK)
ND
0.040
0.0047
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
n-Butylbenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
sec-Butylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
tert-Butylbenzene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Carbon Disulfide
ND
0.0080
0.0020
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Carbon Tetrachloride
ND
0.010
0.00049
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Chlorobenzene
ND
0.0020
0.00032
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Chlorodibromomethane
ND
0.0040
0.00021
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Chloroethane
ND
0.0040
0.00056
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Chloroform
0.00060
0.0040
0.00044
mg/L
2 J
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Chloromethane
ND
0.0040
0.0011
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
2-Chlorotoluene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
4-Chlorotoluene
ND
0.0020
0.00028
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,2-Dibromoethane (EDB)
ND
0.0010
0.00030
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,2-Dichlorobenzene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,3-Dichlorobenzene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,4-Dichlorobenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Dichlorodifluoromethane (Freon 12)
ND
0.0040
0.00057
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,1-Dichloroethane
ND
0.0020
0.00032
mg/L
2
SW-8468260B
10/28/16
10/28/16 15:39
EEH
1,2-Dichloroethane
ND
0.0020
0.00039
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,1-Dichloroethylene
ND
0.0020
0.00042
mg/L
2
SW-8468260B
10/28/16
10/28/16 15:39
EEH
cis-1,2-Dichloroethylene
0.0089
0.0020
0.00029
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
trans-1,2-Dichloroethylene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,2-Dichloropropane
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,3-Dichloropropane
ND
0.0010
0.00026
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
2,2-Dichloropropane
ND
0.0020
0.00043
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,1-Dichloropropene
ND
0.0040
0.00026
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
cis-1,3-Dichloropropene
ND
0.0010
0.00024
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
trans-1,3-Dichloropropene
ND
0.0010
0.00022
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Diisopropyl Ether (RIPE)
ND
0.0010
0.00036
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Ethylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
2-Hexanone (MBK)
ND
0.020
0.0030
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Isopropylbenzene (Cumene)
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
p-Isopropyltoluene (p-Cymene)
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Methyl tert-Butyl Ether (MTBE)
ND
0.0020
0.00018
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Methylene Chloride
ND
0.010
0.0064
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
4-Methyl-2-pentanone (MIBK)
ND
0.020
0.0029
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Page 6 of 22

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC
Sample Description:
Work Order:
16J1289
Date Received: 10/26/2016
Field Sample #: Pre Carbon
Sampled:
10/25/2016
10:50
Sample ID: 16.11289-01
Samnle Matrix: Ground Water
Sample Flags: RL-11
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0040
0.00024
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
n-Propylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Styrene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,1,2,2-Tetrachloroethane
ND
0.0010
0.00032
mg/L
2
SW-8468260B
10/28/16
10/28/16 15:39
EEH
Tetrachloroethylene
0.24
0.0010
0.00054
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Toluene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,2,3-Trichlorobenzene
ND
0.010
0.00028
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,2,4-Trichlorobenzene
ND
0.0020
0.00038
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1, 1, 1 -Trichloroethane
ND
0.0020
0.00026
mg/L
2
SW-8468260B
10/28/16
10/28/16 15:39
EEH
1,1,2-Trichloroethane
ND
0.0020
0.00047
mg/L
2
SW-8468260B
10/28/16
10/28/16 15:39
EEH
Trichloroethylene
0.0037
0.0020
0.00040
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Trichlorofluoromethane (Freon 11)
ND
0.0040
0.00029
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,2,3-Trichloropropane
ND
0.0040
0.00043
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,2,4-Trimethylbenzene
ND
0.0020
0.00036
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
1,3,5-Trimethylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Vinyl Acetate
ND
0.040
0.0029
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Vinyl Chloride
ND
0.0040
0.00027
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
m+p Xylene
ND
0.0040
0.00051
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
o-Xylene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
10/28/16
10/28/16 15:39
EEH
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
103
70-130
10/28/16 15:39
Toluene-d8
101
70-130
10/28/16 15:39
4-Bromofluorobenzene
98.5
70-130
10/28/16 15:39
Page 7 of 22

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16J1289
Date Received: 10/26/2016
Field Sample #: Mid Carbon Sampled: 10/25/2016 10:40
Sample ID: 16J1289-02
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
0.0077
0.050
0.0049
mg/L
1 J
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Chlorodibromomethane
ND
0.0020
0.00010
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Chloromethane
ND
0.0020
0.00055
mg/L
I
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
10/28/16
10/28/16 15:12
EEH
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
10/28/16
10/28/16 15:12
EEH
cis-1,2-Dichloroethylene
0.00050
0.0010
0.00015
mg/L
1 J
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,1-Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
I
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Page 8 of 22

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16JI289
Date Received: 10/26/2016
Field Sample #: Mid Carbon Sampled: 10/25/2016 10:40
Sample ID: 16J1289-02
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Tetrachloroethylene
ND
0.00050
0.00027
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
10/28/16
10/28/16 15:12
EEH
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 15:12
EEH
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
103
70-130
10/28/16 15:12
Toluene-d8
100
70-130
10/28/16 15:12
4-Bromofluorobenzene
101
70-130
10/28/16 15:12
Page 9 of 22

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16J1289
Date Received: 10/26/2016
Field Sample #: Post Carbon Sampled: 10/25/2016 10:30
Sample ID: 16.11289-03
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
0.0095
0.050
0.0049
mg/L
1 J
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Chlorodibromomethane
ND
0.0020
0.00010
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Chloromethane
ND
0.0020
0.00055
mg/L
I
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
10/28/16
10/28/16 14:46
EEH
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
10/28/16
10/28/16 14:46
EEH
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,1-Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
I
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Page 10 of 22

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16JI289
Date Received: 10/26/2016
Field Sample #: Post Carbon Sampled: 10/25/2016 10:30
Sample ID: 16.11289-03
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Tetrachloroethylene
ND
0.00050
0.00027
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
10/28/16
10/28/16 14:46
EEH
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
10/28/16
10/28/16 14:46
EEH
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
102
70-130
10/28/16 14:46
Toluene-d8
101
70-130
10/28/16 14:46
4-Bromofluorobenzene
96.3
70-130
10/28/16 14:46
Page 11 of 22

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SW-846 8260B
Lab Number [Field ID] Batch Initial [mL] Final [mL] Date
16J1289-01[Pre Carbon] B161892 2.5 5.00 10/28/16
16J1289-02[Mid Carbon] B161892 5 5.00 10/28/16
16J1289-03 [Post Carbon] B161892 5 5.00 10/28/16
Page 12 of 22

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B161892 - SW-846 5030B
Blank (B161892-BLK1) Prepared & Analyzed: 10/28/16
Acetone
ND
0.050
mg/L
Benzene
ND
0.0010
mg/L
Bromobenzene
ND
0.0010
mg/L
Bromochloromethane
ND
0.0010
mg/L
Bromodichloromethane
ND
0.00050
mg/L
Bromoform
ND
0.0010
mg/L
Bromomethane
ND
0.0020
mg/L
2-Butanone (MEK)
ND
0.020
mg/L
n-Butylbenzene
ND
0.0010
mg/L
sec-Butylbenzene
ND
0.0010
mg/L
tert-Butylbenzene
ND
0.0010
mg/L
Carbon Disulfide
ND
0.0040
mg/L
Carbon Tetrachloride
ND
0.0050
mg/L
Chlorobenzene
ND
0.0010
mg/L
Chlorodibromomethane
ND
0.00050
mg/L
Chloroethane
ND
0.0020
mg/L
Chloroform
ND
0.0020
mg/L
Chloromethane
ND
0.0020
mg/L
2-Chlorotoluene
ND
0.0010
mg/L
4-Chlorotoluene
ND
0.0010
mg/L
1,2-Dibromoethane (EDB)
ND
0.00050
mg/L
1,2-Dichlorobenzene
ND
0.0010
mg/L
1,3-Dichlorobenzene
ND
0.0010
mg/L
1,4-Dichlorobenzene
ND
0.0010
mg/L
Dichlorodifluoromethane (Freon 12)
ND
0.0020
mg/L
1,1-Dichloroethane
ND
0.0010
mg/L
1,2-Dichloroethane
ND
0.0010
mg/L
1,1-Dichloroethylene
ND
0.0010
mg/L
cis-1,2-Dichloroethylene
ND
0.0010
mg/L
trans-1,2-Dichloroethylene
ND
0.0010
mg/L
1,2-Dichloropropane
ND
0.0010
mg/L
1,3-Dichloropropane
ND
0.00050
mg/L
2,2-Dichloropropane
ND
0.0010
mg/L
1,1-Dichloropropene
ND
0.0020
mg/L
cis- 1,3 -Dichloropropene
ND
0.00050
mg/L
trans- 1, 3 -Dichloropropene
ND
0.00050
mg/L
Diisopropyl Ether (RIPE)
ND
0.00050
mg/L
Ethylbenzene
ND
0.0010
mg/L
2-Hexanone (MBK)
ND
0.010
mg/L
Isopropylbenzene (Cumene)
ND
0.0010
mg/L
p-Isopropyholuene (p-Cymene)
ND
0.0010
mg/L
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
mg/L
Methylene Chloride
ND
0.0050
mg/L
4-Methyl-2-pentanone (MIBK)
ND
0.010
mg/L
Naphthalene
ND
0.0020
mg/L
n-Propylbenzene
ND
0.0010
mg/L
Styrene
ND
0.0010
mg/L
1,1,2,2-Tetrachloroethane
ND
0.00050
mg/L
Tetrachloroethylene
ND
0.00050
mg/L
Toluene
ND
0.0010
mg/L
1,2,3-Trichlorobenzene
ND
0.0050
mg/L
1,2,4-Trichlorobenzene
ND
0.0010
mg/L
Page 13 of 22

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
.nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B161892 - SW-846 5030B
Blank (B161892-BLK1) Prepared & Analyzed: 10/28/16
1, 1, 1 -Trichloroethane
ND
0.0010
mg/L
1,1,2-Trichloroethane
ND
0.0010
mg/L
Trichloroethylene
ND
0.0010
mg/L
Trichlorofluoromethane (Freon 11)
ND
0.0020
mg/L
1,2,3-Trichloropropane
ND
0.0020
mg/L
1,2,4-Trimethylbenzene
ND
0.0010
mg/L
1,3,5-Trimethylbenzene
ND
0.0010
mg/L
Vinyl Acetate
ND
0.020
mg/L
Vinyl Chloride
ND
0.0020
mg/L
m+p Xylene
ND
0.0020
mg/L
o-Xylene
ND
0.0010
mg/L
Surrogate:l,2-Dichloroethane-d4
Surrogate: Toluene-d8
Surrogate:4-Bromofluorobenzene
LCS (B161892-BS].)
0.0252
0.0252
0.0247
mg/L
mg/L
mg/L
0.0250
0.0250
0.0250
Prepared & Analyzed:
101
101
98.6
10/28/16
70-130
70-130
70-130
Acetone
0.0876
0.050
mg/L
0.100
87.6
70-160 t
Benzene
0.0107
0.0010
mg/L
0.0100
107
70-130
Bromobenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
Bromochloromethane
0.0120
0.0010
mg/L
0.0100
120
70-130
Bromodichloromethane
0.0107
0.00050
mg/L
0.0100
107
70-130
Bromoform
0.00996
0.0010
mg/L
0.0100
99.6
70-130
Bromomethane
0.00606
0.0020
mg/L
0.0100
60.6
40-160 t
2-Butanone(MEK)
0.0950
0.020
mg/L
0.100
95.0
40-160 t
n-Butylbenzene
0.0124
0.0010
mg/L
0.0100
124
70-130
sec-Butylbenzene
0.0118
0.0010
mg/L
0.0100
118
70-130
tert-Butylbenzene
0.0115
0.0010
mg/L
0.0100
115
70-130
Carbon Disulfide
0.00825
0.0040
mg/L
0.0100
82.5
70-130
Carbon Tetrachloride
0.0112
0.0050
mg/L
0.0100
112
70-130
Chlorobenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
Chlorodibromomethane
0.0102
0.00050
mg/L
0.0100
102
70-130
Chloroethane
0.00831
0.0020
mg/L
0.0100
83.1
70-130
Chloroform
0.0111
0.0020
mg/L
0.0100
111
70-130
Chloromethane
0.00430
0.0020
mg/L
0.0100
43.0
40-160 t
2-Chlorotoluene
0.0113
0.0010
mg/L
0.0100
113
70-130
4-Chlorotoluene
0.0114
0.0010
mg/L
0.0100
114
70-130
1,2-Dibromoethane (EDB)
0.0112
0.00050
mg/L
0.0100
112
70-130
1,2-Dichlorobenzene
0.0112
0.0010
mg/L
0.0100
112
70-130
1,3-Dichlorobenzene
0.0115
0.0010
mg/L
0.0100
115
70-130
1,4-Dichlorobenzene
0.0111
0.0010
mg/L
0.0100
111
70-130
Dichlorodifluoromethane (Freon 12)
0.00413
0.0020
mg/L
0.0100
41.3
40-160 t
1,1-Dichloroethane
0.0112
0.0010
mg/L
0.0100
112
70-130
1,2-Dichloroethane
0.0107
0.0010
mg/L
0.0100
107
70-130
1,1-Dichloroethylene
0.0103
0.0010
mg/L
0.0100
103
70-130
cis-1,2-Dichloroethylene
0.0109
0.0010
mg/L
0.0100
109
70-130
trans-1,2-Dichloroethylene
0.0110
0.0010
mg/L
0.0100
110
70-130
1,2-Dichloropropane
0.0106
0.0010
mg/L
0.0100
106
70-130
1,3-Dichloropropane
0.0107
0.00050
mg/L
0.0100
107
70-130
2,2-Dichloropropane
0.0111
0.0010
mg/L
0.0100
111
40-130
1,1-Dichloropropene
0.0110
0.0020
mg/L
0.0100
110
70-130
cis- 1,3 -Dichloropropene
0.00975
0.00050
mg/L
0.0100
97.5
70-130
trans- 1, 3 -Dichloropropene
0.0112
0.00050
mg/L
0.0100
112
70-130
Page 14 of 22

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B161892 - SW-846 5030B
LCS (B161892-BSI)
Prepared & Analyzed:
10/28/16
Diisopropyl Ether (DIPE)
0.00972
0.00050
mg/L
0.0100
97.2
70-130
Ethylbenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
2-Hexanone (MBK)
0.0886
0.010
mg/L
0.100
88.6
70-160
t
Isopropylbenzene (Cumene)
0.0134
0.0010
mg/L
0.0100
134
* 70-130
L-02
p-Isopropyltoluene(p-Cymene)
0.0115
0.0010
mg/L
0.0100
115
70-130
Methyl tert-Butyl Ether (MTBE)
0.00936
0.0010
mg/L
0.0100
93.6
70-130
Methylene Chloride
0.0104
0.0050
mg/L
0.0100
104
70-130
4-Methyl-2-pentanone (MIBK)
0.0931
0.010
mg/L
0.100
93.1
70-160
t
Naphthalene
0.0102
0.0020
mg/L
0.0100
102
40-130
t
n-Propylbenzene
0.0116
0.0010
mg/L
0.0100
116
70-130
Styrene
0.0110
0.0010
mg/L
0.0100
110
70-130
1,1,2,2-Tetrachloroethane
0.0109
0.00050
mg/L
0.0100
109
70-130
Tetrachloroethylene
0.0112
0.00050
mg/L
0.0100
112
70-130
Toluene
0.0109
0.0010
mg/L
0.0100
109
70-130
1,2,3-Trichlorobenzene
0.00967
0.0050
mg/L
0.0100
96.7
70-130
1,2,4-Trichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
1, 1, 1 -Trichloroethane
0.0110
0.0010
mg/L
0.0100
110
70-130
1,1,2-Trichloroethane
0.0109
0.0010
mg/L
0.0100
109
70-130
Trichloroethylene
0.0108
0.0010
mg/L
0.0100
108
70-130
Trichlorofluoromethane (Freon 11)
0.00992
0.0020
mg/L
0.0100
99.2
70-130
1,2,3-Trichloropropane
0.0104
0.0020
mg/L
0.0100
104
70-130
1,2,4-Trimethylbenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
1,3,5-Trimethylbenzene
0.0116
0.0010
mg/L
0.0100
116
70-130
Vinyl Acetate
0.0701
0.020
mg/L
0.100
70.1
70-130
Vinyl Chloride
0.00713
0.0020
mg/L
0.0100
71.3
40-160
f
m+p Xylene
0.0222
0.0020
mg/L
0.0200
ill
70-130
o-Xylene
0.0110
0.0010
mg/L
0.0100
110
70-130
Surrogate: 1,2-Dichloroethane-d4
0.0261
mg/L
0.0250
104
70-130
Surrogate: Toluene-d8
0.0253
mg/L
0.0250
101
70-130
Surrogate:4-Bromofluorobenzene
0.0251
mg/L
0.0250
100
70-130
LCS Dup (B161892-BSD1)
Prepared & Analyzed:
10/28/16
Acetone
0.0916
0.050
mg/L
0.100
91.6
70-160
4.48
25
t
Benzene
0.0104
0.0010
mg/L
0.0100
104
70-130
2.09
25
Bromobenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
5.43
25
Bromochloromethane
0.0119
0.0010
mg/L
0.0100
119
70-130
1.42
25
Bromodichloromethane
0.0107
0.00050
mg/L
0.0100
107
70-130
0.560
25
Bromoform
0.0101
0.0010
mg/L
0.0100
101
70-130
1.10
25
Bromomethane
0.00647
0.0020
mg/L
0.0100
64.7
40-160
6.54
25
t
2-Butanone (MEK)
0.101
0.020
mg/L
0.100
101
40-160
6.24
25
t
n-Butylbenzene
0.0123
0.0010
mg/L
0.0100
123
70-130
0.649
25
sec-Butylbenzene
0.0114
0.0010
mg/L
0.0100
114
70-130
3.01
25
tert-Butylbenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
3.99
25
Carbon Disulfide
0.00803
0.0040
mg/L
0.0100
80.3
70-130
2.70
25
Carbon Tetrachloride
0.0108
0.0050
mg/L
0.0100
108
70-130
4.19
25
Chlorobenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
2.86
25
Chlorodibromomethane
0.0100
0.00050
mg/L
0.0100
100
70-130
2.17
25
Chloroethane
0.00844
0.0020
mg/L
0.0100
84.4
70-130
1.55
25
Chloroform
0.0108
0.0020
mg/L
0.0100
108
70-130
2.29
25
Chloromethane
0.00411
0.0020
mg/L
0.0100
41.1
40-160
4.52
25
2-Chlorotoluene
0.0109
0.0010
mg/L
0.0100
109
70-130
3.70
25
4-Chlorotoluene
0.0113
0.0010
mg/L
0.0100
113
70-130
1.32
25
Page 15 of 22

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B161892 - SW-846 5030B
LCS Dup (B161892-BSD1) Prepared & Analyzed: 10/28/16
1,2-Dibromoethane (EDB)
0.0108
0.00050
mg/L
0.0100
108
70-130
3.64
25
1,2-Dichlorobenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
0.985
25
1,3-Dichlorobenzene
0.0114
0.0010
mg/L
0.0100
114
70-130
0.964
25
1,4-Dichlorobenzene
0.0109
0.0010
mg/L
0.0100
109
70-130
1.81
25
Dichlorodifluoromethane(Freon 12)
0.00392
0.0020
mg/L
0.0100
39.2 *
40-160
5.22
25
L-07 t
1,1-Dichloroethane
0.0108
0.0010
mg/L
0.0100
108
70-130
3.35
25
1,2-Dichloroethane
0.0106
0.0010
mg/L
0.0100
106
70-130
0.470
25
1,1-Dichloroethylene
0.00996
0.0010
mg/L
0.0100
99.6
70-130
2.97
25
cis-1,2-Dichloroethylene
0.0107
0.0010
mg/L
0.0100
107
70-130
2.50
25
trans-1,2-Dichloroethylene
0.0105
0.0010
mg/L
0.0100
105
70-130
4.47
25
1,2-Dichloropropane
0.0103
0.0010
mg/L
0.0100
103
70-130
2.11
25
1,3-Dichloropropane
0.0106
0.00050
mg/L
0.0100
106
70-130
1.69
25
2,2-Dichloropropane
0.0106
0.0010
mg/L
0.0100
106
40-130
4.72
25
f
1,1-Dichloropropene
0.0108
0.0020
mg/L
0.0100
108
70-130
1.01
25
cis-1,3-Dichloropropene
0.00926
0.00050
mg/L
0.0100
92.6
70-130
5.16
25
trans- 1, 3 -Dichloropropene
0.0114
0.00050
mg/L
0.0100
114
70-130
2.12
25
Diisopropyl Ether (DIPE)
0.00958
0.00050
mg/L
0.0100
95.8
70-130
1.45
25
Ethylbenzene
0.0106
0.0010
mg/L
0.0100
106
70-130
5.16
25
2-Hexanone (MBK)
0.0972
0.010
mg/L
0.100
97.2
70-160
9.22
25
f
Isopropylbenzene (Cumene)
0.0132
0.0010
mg/L
0.0100
132 *
70-130
1.96
25
L-02
p-Isopropyholuene (p-Cymene)
0.0111
0.0010
mg/L
0.0100
ill
70-130
3.54
25
Methyl tert-Butyl Ether (MTBE)
0.00867
0.0010
mg/L
0.0100
86.7
70-130
7.65
25
Methylene Chloride
0.0110
0.0050
mg/L
0.0100
110
70-130
6.17
25
4-Methyl-2-pentanone (MIBK)
0.102
0.010
mg/L
0.100
102
70-160
9.09
25
t
Naphthalene
0.0113
0.0020
mg/L
0.0100
113
40-130
11.1
25
f
n-Propylbenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
3.40
25
Styrene
0.0109
0.0010
mg/L
0.0100
109
70-130
0.547
25
1,1,2,2-Tetrachloroethane
0.0111
0.00050
mg/L
0.0100
Ill
70-130
2.27
25
Tetrachloroethylene
0.0110
0.00050
mg/L
0.0100
110
70-130
1.35
25
Toluene
0.0108
0.0010
mg/L
0.0100
108
70-130
0.739
25
1,2,3-Trichlorobenzene
0.0108
0.0050
mg/L
0.0100
108
70-130
11.5
25
1,2,4-Trichlorobenzene
0.0109
0.0010
mg/L
0.0100
109
70-130
4.41
25
1, 1, 1 -Trichloroethane
0.0106
0.0010
mg/L
0.0100
106
70-130
3.60
25
1,1,2-Trichloroethane
0.0112
0.0010
mg/L
0.0100
112
70-130
3.17
25
Trichloroethylene
0.0109
0.0010
mg/L
0.0100
109
70-130
1.48
25
Trichlorofluoromethane (Freon 11)
0.00955
0.0020
mg/L
0.0100
95.5
70-130
3.80
25
1,2,3-Trichloropropane
0.0110
0.0020
mg/L
0.0100
110
70-130
5.22
25
1,2,4-Trimethylbenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
3.14
25
1,3,5-Trimethylbenzene
0.0113
0.0010
mg/L
0.0100
113
70-130
2.80
25
Vinyl Acetate
0.0721
0.020
mg/L
0.100
72.1
70-130
2.90
25
Vinyl Chloride
0.00690
0.0020
mg/L
0.0100
69.0
40-160
3.28
25
m+p Xylene
0.0216
0.0020
mg/L
0.0200
108
70-130
2.83
25
o-Xylene
0.0108
0.0010
mg/L
0.0100
108
70-130
1.28
25
Surrogate: 1,2-Dichloroethane-d4
0.0262
mg/L
0.0250
105
70-130
Surrogate: Toluene-d8
0.0255
mg/L
0.0250
102
70-130
Surrogate:4-Bromofluorobenzene
0.0245
mg/L
0.0250
98.0
70-130
Page 16 of 22

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi 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.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
L-02 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-07 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.
RL-11 Elevated reporting limit due to high concentration of target compounds.
Page 17 of 22

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
Acetone
NC
Benzene
NC
Bromobenzene
NC
Bromochloromethane
NC
Bromodichloromethane
NC
Bromoform
NC
Bromomethane
NC
2-Butanone (MEK)
NC
n-Butylbenzene
NC
sec-Butylbenzene
NC
tert-Butylbenzene
NC
Carbon Disulfide
NC
Carbon Tetrachloride
NC
Chlorobenzene
NC
Chlorodibromomethane
NC
Chloroethane
NC
Chloroform
NC
Chloromethane
NC
2-Chlorotoluene
NC
4-Chlorotoluene
NC
1,2-Dibromoethane (EDB)
NC
1,2-Dichlorobenzene
NC
1,3-Dichlorobenzene
NC
1,4-Dichlorobenzene
NC
Dichlorodifluoromethane (Freon 12)
NC
1,1-Dichloroethane
NC
1,2-Dichloroethane
NC
1,1-Dichloroethylene
NC
cis-1,2-Dichloroethylene
NC
trans-1,2-Dichloroethylene
NC
1,2-Dichloropropane
NC
1,3-Dichloropropane
NC
2,2-Dichloropropane
NC
1,1-Dichloropropene
NC
cis- 1,3 -Dichloropropene
NC
trans- l,3-Dichloropropene
NC
Diisopropyl Ether (DIPE)
NC
Ethylbenzene
NC
2-Hexanone (MBK)
NC
Isopropylbenzene (Cumene)
NC
p-Isopropyltoluene (p-Cymene)
NC
Methyl tert-Butyl Ether (MTBE)
NC
Methylene Chloride
NC
4-Methyl-2-pentanone (MIBK)
NC
Naphthalene
NC
n-Propylbenzene
NC
Styrene
NC
Page 18 of 22

MN
,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
1,1,2,2-Tetrachloroethane
NC
Tetrachloroethylene
NC
Toluene
NC
1,2,3-Trichlorobenzene
NC
1,2,4-Trichlorobenzene
NC
1, 1, 1 -Trichloroethane
NC
1,1,2-Trichloroethane
NC
Trichloroethylene
NC
Trichlorofluoromethane (Freon 11)
NC
1,2,3-Trichloropropane
NC
1,2,4-Trimethylbenzene
NC
1,3,5-Trimethylbenzene
NC
Vinyl Acetate
NC
Vinyl Chloride
NC
m+p Xylene
NC
o-Xylene
NC
The CON -TEST Environmental Laboratory operates under the
following certifications and accreditation:
Code Description
Number
Expires
AIHA AIHA-LAP, LLC - ISO17025:2005
100033
02/1/2018
MA Massachusetts DEP
M-MA100
06/30/2017
CT Connecticut Department of Publilc Health
PH-0567
09/30/2017
NY New York State Department of Health
10899 NELAP
04/1/2017
NH-S New Hampshire Environmental Lab
2516 NELAP
02/5/2017
RI Rhode Island Department of Health
LA000112
12/30/2016
NC North Carolina Div. of Water Quality
652
12/31/2016
NJ New Jersey DEP
MA007 NELAP
06/30/2017
FL Florida Department of Health
E871027 NELAP
06/30/2017
VT Vermont Department of Health Lead Laboratory
LL015036
07/30/2017
ME State of Maine
2011028
06/9/2017
VA Commonwealth of Virginia
460217
12/14/2016
NH-P New Hampshire Environmental Lab
2557 NELAP
09/6/2017
Page 19 of 22

Table of Contents
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20 of 22

Table of Contents
39 Spruce St.
East Longmeadow, MA. 01028
P:413-526-2332
E:413-525-6405
www.contestiabs.com
CLIENT NAME:
Arm 40 Apwa, OPM
ANALYTICAL LABOF4ATORY
Page 1 of 2
ilDt Checklist
RECEIVED BY: "K-WA DATE:
1) Was the chains) of custody relinquished and signed? Yes No No COC Incl.
2) Does the chain agree with the samples? Yes No
If not, explain:
3) Are all the samples in good condition? Yes No
If not, explain:
4) How w re the samples received:
On Ice Direct from Sampling Ambient In Cooler(s)
Were the samples received in Temperature Compliance of (2-60C)? Yes No NIA
Temperature °C by Temp blank
Temperature °C by Temp gun c2- IK
5) Are there Dissolved samples for the lab to filter? Yes No
Who was notified bate Time
6) Are there any RUSH or SHORT HOLDING TIME samples? Yes No
Who was notified Date Time
Permission to subcontract samples? Yes No
7) Location where samples are stored: (Walk-in clients only) if not already approved
Client Signature:
8) Do all samples have the proper Acid pH: Yes No NIA
9) Do all samples have the proper Base pH: Yes No NIA
10) Was the PC notified of any discrepancies with the CoC vs the samples: Yes N/A
Containers received at Con -Test
# of containers I 1 I # of containers
1 Liter Amber
500 mL Amber
250 mL Amber (8oz amber)
1 Liter Plastic ^-
500 mL Plastic
250 mL plastic
40 mL Vial - type listed below
Colisure 1 bacteria bottle
Dissolved Oxygen bottle
Encore
40 mL vials: # HCI # Methanol
Doi# 277 # Bisulfate # DI Water
Rev. 4 August201 # Thiosulfate Unpreserved
16 oz amber
8 oz amberlclear jar
4 oz amber/clear jar
2 oz amber/clear jar
Plastic Bag I Ziploc
SOC Kit
Perchlorate Kit
Flashpoint bottle
Other glass jar —
Other
Time and Date Frozen:
Pape 21 of 22 1

Table of Contents
Page 2 of 2
Login Sample Receipt Checklist
(Rejection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
nieactinn Oncwnr lTritalFalcal rnmmRnt
T/F/IAA
r
1) The cooler's custody sea[, if present, is intact.!
2) The cooler or samples do not appear to have
been compromised or tampered with.
`
3) Samples were received on ice.
f
4 Cooler Temperature is acceptable.
5) Cooler Temperature is recorded.
6) COC is filled out in ink and legible.
7 COC is filled out with all pertinent information.
8) Field Sampler's name present on COC.
9) There are no discrepancies between the
sample IDs on the container and the COC.
10) Samples are received within H ol d i ng Time.
r
11) Sample containers have legible labels.
_T
12) Containers are not broken or leaking.
L7L_
13 Air Cassettes are not broken/open.
14) Sample collection date/times are provided.
15 A pro riate sample containers are used.
16) Proper collection media used.
�l
I
17) No headspace sample bottles are completely filled.
18) There is sufficient volume for all requsted
analyses, including any requested MS/MSDs.
j
��
19) Trip blanks provided if applicable.
20) VOA sample vials do not have head space or
bubble is <6mm 1/4" in diameter.
21 Samples do not require splitting or compositing.
Who notified of False statements? Date/Time:
Doc #277 Rev. 4 August 2013 Log -In Technician Initials: .�]� Date/Time: j l
Page 22 of 22

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
December 14, 2016
Justin Ballard
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121
Raleigh, NC 27604
Project Location: Raleigh, NC
Client Job Number:
Project Number: DC9201SL34
Laboratory Work Order Number: 16LO249
Enclosed are results of analyses for samples received by the laboratory on December 5, 2016. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
�� �'V;���
Lisa A. Worthington
Project Manager
Page 1 of 26

Table of Contents
Table of Contents
Sample Summary
Hits Only Report
Case Narrative
Sample Results
16L0249-01
16L0249-02
16L0249-03
Sample Preparation Information
QC Data
Volatile Organic Compounds by GC/MS
B165278
B165341
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
5
6
6
8
10
12
13
13
13
17
21
22
24
Page 2 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121 REPORT DATE: 12/14/2016
Raleigh, NC 27604 PURCHASE ORDER NUMBER:
ATTN: Justin Ballard
PROJECT NUMBER: DC9201SL34
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 16LO249
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Raleigh, NC
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
INF 16LO249-01 Ground Water SW-846 8260B
MID-C 16LO249-02 Ground Water SW-846 8260B
EFF 16LO249-03 Ground Water SW-846 8260B
Page 3 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Client ID: INF
Lab ID: 16L0249-01
Analyte
Results/Qual
DL
RL
Units
Method
Chloroform
0.00046 J
0.00022
0.0020
mg/L
SW-846 8260B
cis-1,2-Dichloroethylene
0.0035
0.00015
0.0010
mg/L
SW-846 8260B
Tetrachloroethylene
0.13
0.00027
0.00050
mg/L
SW-846 8260B
Trichloroethylene
0.0018
0.00020
0.0010
mg/L
SW-846 8260B
Client ID: MID-C
Lab ID: 16L0249-02
Analyte
Results/Qual
DL
RL
Units
Method
Acetone
0.011 1
0.0049
0.050
mg/L
SW-846 8260B
Chloroform
0.00031 J
0.00022
0.0020
mg/L
SW-846 8260B
Chloromethane
0.0024
0.00055
0.0020
mg/L
SW-846 8260B
cis-1,2-Dichloroethylene
0.00074 1
0.00015
0.0010
mg/L
SW-846 8260B
Naphthalene
0.0034
0.00012
0.0020
mg/L
SW-846 8260B
Tetrachloroethylene
0.00030 J
0.00027
0.00050
mg/L
SW-846 8260B
Client ID: EFF
Lab ID: 16L0249-03
Analyte
Results/Qual
DL
RL
Units
Method
Acetone
0.017 1
0.0049
0.050
mg/L
SW-846 8260B
Chloromethane
0.0033
0.00055
0.0020
mg/L
SW-846 8260B
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 26

,con -testy
ANALYTICAL LABORATORY
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.
SW-846 8260B
Qualifications:
L-02
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:
2,2-Dichloropropane
B165341-BS1, B165341-BSD1
Carbon Disulfide
B165341-BSI, B165341-BSDI
trans-1,2-Dichloroethylene
B165341-BS1, B165341-BSDI
L-07
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:
Carbon Disulfide
B 165278-BS 1
V-06
Continuing calibration did not meet method specifications and was biased on the high side for this compound. Increased uncertainty is
associated with the reported value which is likely to be biased on the high side.
Analyte & Samples(s) Qualified:
Acetone
B165341-BSI,B165341-BSDI
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.
zz�14__ VWWLO_�
Lisa A. Worthington
Project Manager
Page 5 of 26

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 16LO249
Date Received: 12/5/2016
Field Sample #: INF Sampled: 11/30/2016 17:55
Sample ID: 16LO249-01
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Chloroform
0.00046
0.0020
0.00022
mg/L
1 J
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Chloromethane
ND
0.0020
0.00055
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
2-Chlorotoluene
ND
0.0020
0.00012
mg/L
I
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
12/8/16
12/9/16 12:15
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
cis-1,2-Dichloroethylene
0.0035
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Isopropylbenzene (Cumene)
ND
0.00060
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Page 6 of 26

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 16LO249
Date Received: 12/5/2016
Field Sample #: INF Sampled: 11/30/2016 17:55
Sample ID: 16LO249-01
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
12/8/16
12/9/16 12:15
MFF
Tetrachloroethylene
0.13
0.00050
0.00027
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-8468260B
12/8/16
12/9/16 12:15
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
12/8/16
12/9/16 12:15
MFF
Trichloroethylene
0.0018
0.0010
0.00020
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 12:15
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
114
70-130
12/9/16 12:15
Toluene-d8
92.5
70-130
12/9/16 12:15
4-Bromofluorobenzene
83.4
70-130
12/9/16 12:15
Page 7 of 26

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 16LO249
Date Received: 12/5/2016
Field Sample #: MID-C Sampled: 11/30/2016 17:45
Sample ID: 16LO249-02
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
0.011
0.050
0.0049
mg/L
1 J
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Chloroform
0.00031
0.0020
0.00022
mg/L
1 J
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Chloromethane
0.0024
0.0020
0.00055
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
2-Chlorotoluene
ND
0.0020
0.00012
mg/L
I
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
cis-1,2-Dichloroethylene
0.00074
0.0010
0.00015
mg/L
1 J
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Diisopropyl Ether (DIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Isopropylbenzene(Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Page 8 of 26

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 16LO249
Date Received: 12/5/2016
Field Sample #: MID-C Sampled: 11/30/2016 17:45
Sample ID: 16LO249-02
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
0.0034
0.0020
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
12/8/16
12/9/16 2:08
MFF
Tetrachloroethylene
0.00030
0.00050
0.00027
mg/L
1 J
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-8468260B
12/8/16
12/9/16 2:08
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
12/8/16
12/9/16 2:08
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 2:08
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
109
70-130
12/9/16 2:08
Toluene-d8
84.6
70-130
12/9/16 2:08
4-Bromofluorobenzene
81.5
70-130
12/9/16 2:08
Page 9 of 26

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 16LO249
Date Received: 12/5/2016
Field Sample #: EFF Sampled: 11/30/2016 17:35
Sample ID: 16LO249-03
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
0.017
0.050
0.0049
mg/L
1 J
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Chloromethane
0.0033
0.0020
0.00055
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
2-Chlorotoluene
ND
0.0020
0.00012
mg/L
I
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,2-Dibromoethane (EDB)
ND
0.00050
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
12/8/16
12/9/16 1:45
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
12/8/16
12/9/16 1:45
MFF
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
12/8/16
12/9/16 1:45
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
I
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Page 10 of 26

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Ordcr: 16LO249
Date Received: 12/5/2016
Field Sample #: EFF Sampled: 11/30/2016 17:35
Sample ID: 16LO249-03
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
12/8/16
12/9/16 1:45
MFF
Tetrachloroethylene
ND
0.00050
0.00027
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-8468260B
12/8/16
12/9/16 1:45
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
12/8/16
12/9/16 1:45
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
12/8/16
12/9/16 1:45
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
116
70-130
12/9/16 1:45
Toluene-d8
89.9
70-130
12/9/16 1:45
4-Bromofluorobenzene
86.7
70-130
12/9/16 1:45
Page 11 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SW-846 8260B
Lab Number [Field ID]
Batch
Initial [mL]
Final [mL]
Date
16L0249-02 [MID-C]
B165278
5
5.00
12/08/16
16L0249-03 [EFF]
B165278
5
5.00
12/08/16
Prep Method: SW-846 5030B-SW-846 8260B
Lab Number [Field ID]
Batch
Initial [mL]
Final [mL]
Date
16L0249-01 [INF]
B165341
5
5.00
12/08/16
Page 12 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B165278 - SW-846 5030B
Blank (B165278-BLK1) Prepared & Analyzed: 12/08/16
Acetone
ND
0.050
mg/L
Benzene
ND
0.0010
mg/L
Bromobenzene
ND
0.0010
mg/L
Bromochloromethane
ND
0.0010
mg/L
Bromodichloromethane
ND
0.00050
mg/L
Bromoform
ND
0.0010
mg/L
Bromomethane
ND
0.0020
mg/L
2-Butanone (MEK)
ND
0.020
mg/L
n-Butylbenzene
ND
0.0010
mg/L
sec-Butylbenzene
ND
0.0010
mg/L
tert-Butylbenzene
ND
0.0010
mg/L
Carbon Disulfide
ND
0.0040
mg/L
Carbon Tetrachloride
ND
0.0050
mg/L
Chlorobenzene
ND
0.0010
mg/L
Chlorodibromomethane
ND
0.00050
mg/L
Chloroethane
ND
0.0020
mg/L
Chloroform
ND
0.0020
mg/L
Chloromethane
ND
0.0020
mg/L
2-Chlorotoluene
ND
0.0010
mg/L
4-Chlorotoluene
ND
0.0010
mg/L
1,2-Dibromoethane (EDB)
ND
0.00050
mg/L
1,2-Dichlorobenzene
ND
0.0010
mg/L
1,3-Dichlorobenzene
ND
0.0010
mg/L
1,4-Dichlorobenzene
ND
0.0010
mg/L
Dichlorodifluoromethane (Freon 12)
ND
0.0020
mg/L
1,1-Dichloroethane
ND
0.0010
mg/L
1,2-Dichloroethane
ND
0.0010
mg/L
1,1-Dichloroethylene
ND
0.0010
mg/L
cis-1,2-Dichloroethylene
ND
0.0010
mg/L
trans-1,2-Dichloroethylene
ND
0.0010
mg/L
1,2-Dichloropropane
ND
0.0010
mg/L
1,3-Dichloropropane
ND
0.00050
mg/L
2,2-Dichloropropane
ND
0.0010
mg/L
1,1-Dichloropropene
ND
0.0020
mg/L
cis- 1,3 -Dichloropropene
ND
0.00050
mg/L
trans- 1, 3 -Dichloropropene
ND
0.00050
mg/L
Diisopropyl Ether (RIPE)
ND
0.00050
mg/L
Ethylbenzene
ND
0.0010
mg/L
2-Hexanone (MBK)
ND
0.010
mg/L
Isopropylbenzene (Cumene)
ND
0.0010
mg/L
p-Isopropyholuene (p-Cymene)
ND
0.0010
mg/L
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
mg/L
Methylene Chloride
ND
0.0050
mg/L
4-Methyl-2-pentanone (MIBK)
ND
0.010
mg/L
Naphthalene
ND
0.0020
mg/L
n-Propylbenzene
ND
0.0010
mg/L
Styrene
ND
0.0010
mg/L
1,1,2,2-Tetrachloroethane
ND
0.00050
mg/L
Tetrachloroethylene
ND
0.00050
mg/L
Toluene
ND
0.0010
mg/L
1,2,3-Trichlorobenzene
ND
0.0050
mg/L
1,2,4-Trichlorobenzene
ND
0.0010
mg/L
Page 13 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
.nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B165278 - SW-846 5030B
Blank (B165278-BLK1) Prepared & Analyzed: 12/08/16
1, 1, 1 -Trichloroethane
ND
0.0010
mg/L
1,1,2-Trichloroethane
ND
0.0010
mg/L
Trichloroethylene
ND
0.0010
mg/L
Trichlorofluoromethane (Freon 11)
ND
0.0020
mg/L
1,2,3-Trichloropropane
ND
0.0020
mg/L
1,2,4-Trimethylbenzene
ND
0.0010
mg/L
1,3,5-Trimethylbenzene
ND
0.0010
mg/L
Vinyl Acetate
ND
0.020
mg/L
Vinyl Chloride
ND
0.0020
mg/L
m+p Xylene
ND
0.0020
mg/L
o-Xylene
ND
0.0010
mg/L
Surrogate:l,2-Dichloroethane-d4
Surrogate: Toluene-d8
Surrogate:4-Bromofluorobenzene
LCS (B165278-BS1)
0.0275
0.0221
0.0211
mg/L
mg/L
mg/L
0.0250
0.0250
0.0250
Prepared & Analyzed:
110
88.6
84.6
12/08/16
70-130
70-130
70-130
Acetone
0.107
0.050
mg/L
0.100
107
70-160
t
Benzene
0.0103
0.0010
mg/L
0.0100
103
70-130
Bromobenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
Bromochloromethane
0.0109
0.0010
mg/L
0.0100
109
70-130
Bromodichloromethane
0.0101
0.00050
mg/L
0.0100
101
70-130
Bromoform
0.0103
0.0010
mg/L
0.0100
103
70-130
Bromomethane
0.00851
0.0020
mg/L
0.0100
85.1
40-160
t
2-Butanone(MEK)
0.110
0.020
mg/L
0.100
110
40-160
t
n-Butylbenzene
0.00963
0.0010
mg/L
0.0100
96.3
70-130
sec-Butylbenzene
0.0102
0.0010
mg/L
0.0100
102
70-130
tert-Butylbenzene
0.0102
0.0010
mg/L
0.0100
102
70-130
Carbon Disulfide
0.0131
0.0040
mg/L
0.0100
131
* 70-130
L-07
Carbon Tetrachloride
0.00955
0.0050
mg/L
0.0100
95.5
70-130
Chlorobenzene
0.0103
0.0010
mg/L
0.0100
103
70-130
Chlorodibromomethane
0.00992
0.00050
mg/L
0.0100
99.2
70-130
Chloroethane
0.0106
0.0020
mg/L
0.0100
106
70-130
Chloroform
0.0104
0.0020
mg/L
0.0100
104
70-130
Chloromethane
0.0124
0.0020
mg/L
0.0100
124
40-160
t
2-Chlorotoluene
0.0102
0.0010
mg/L
0.0100
102
70-130
4-Chlorotoluene
0.00977
0.0010
mg/L
0.0100
97.7
70-130
1,2-Dibromoethane (EDB)
0.00973
0.00050
mg/L
0.0100
97.3
70-130
1,2-Dichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
1,3-Dichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
1,4-Dichlorobenzene
0.0105
0.0010
mg/L
0.0100
105
70-130
Dichlorodifluoromethane (Freon 12)
0.0142
0.0020
mg/L
0.0100
142
40-160
t
1,1-Dichloroethane
0.0111
0.0010
mg/L
0.0100
111
70-130
1,2-Dichloroethane
0.0103
0.0010
mg/L
0.0100
103
70-130
1,1-Dichloroethylene
0.0114
0.0010
mg/L
0.0100
114
70-130
cis-1,2-Dichloroethylene
0.0101
0.0010
mg/L
0.0100
101
70-130
trans-1,2-Dichloroethylene
0.0122
0.0010
mg/L
0.0100
122
70-130
1,2-Dichloropropane
0.0101
0.0010
mg/L
0.0100
101
70-130
1,3-Dichloropropane
0.00968
0.00050
mg/L
0.0100
96.8
70-130
2,2-Dichloropropane
0.0103
0.0010
mg/L
0.0100
103
40-130
1,1-Dichloropropene
0.0105
0.0020
mg/L
0.0100
105
70-130
cis- 1,3 -Dichloropropene
0.00836
0.00050
mg/L
0.0100
83.6
70-130
trans- 1, 3 -Dichloropropene
0.00937
0.00050
mg/L
0.0100
93.7
70-130
Page 14 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B165278 - SW-846 5030B
LCS (B165278-BSI)
Prepared & Analyzed:
12/08/16
Diisopropyl Ether (RIPE)
0.0103
0.00050
mg/L
0.0100
103
70-130
Ethylbenzene
0.00950
0.0010
mg/L
0.0100
95.0
70-130
2-Hexanone (MBK)
0.106
0.010
mg/L
0.100
106
70-160
t
Isopropylbenzene(Cumene)
0.0103
0.0010
mg/L
0.0100
103
70-130
p-Isopropyholuene(p-Cymene)
0.00978
0.0010
mg/L
0.0100
97.8
70-130
Methyl tert-Butyl Ether (MTBE)
0.0107
0.0010
mg/L
0.0100
107
70-130
Methylene Chloride
0.0109
0.0050
mg/L
0.0100
109
70-130
4-Methyl-2-pentanone (MIBK)
0.107
0.010
mg/L
0.100
107
70-160
t
Naphthalene
0.0101
0.0020
mg/L
0.0100
101
40-130
t
n-Propylbenzene
0.00929
0.0010
mg/L
0.0100
92.9
70-130
Styrene
0.00955
0.0010
mg/L
0.0100
95.5
70-130
1,1,2,2-Tetrachloroethane
0.0100
0.00050
mg/L
0.0100
100
70-130
Tetrachloroethylene
0.00959
0.00050
mg/L
0.0100
95.9
70-130
Toluene
0.0104
0.0010
mg/L
0.0100
104
70-130
1,2,3-Trichlorobenzene
0.0102
0.0050
mg/L
0.0100
102
70-130
1,2,4-Trichlorobenzene
0.00982
0.0010
mg/L
0.0100
98.2
70-130
1, 1, 1 -Trichloroethane
0.0102
0.0010
mg/L
0.0100
102
70-130
1,1,2-Trichloroethane
0.0101
0.0010
mg/L
0.0100
101
70-130
Trichloroethylene
0.0108
0.0010
mg/L
0.0100
108
70-130
Trichlorofluoromethane (Freon 11)
0.0110
0.0020
mg/L
0.0100
110
70-130
1,2,3-Trichloropropane
0.0103
0.0020
mg/L
0.0100
103
70-130
1,2,4-Trimethylbenzene
0.00943
0.0010
mg/L
0.0100
94.3
70-130
1,3,5-Trimethylbenzene
0.00932
0.0010
mg/L
0.0100
93.2
70-130
Vinyl Acetate
0.0918
0.020
mg/L
0.100
91.8
70-130
Vinyl Chloride
0.0111
0.0020
mg/L
0.0100
111
40-160
f
m+p Xylene
0.0185
0.0020
mg/L
0.0200
92.6
70-130
o-Xylene
0.00966
0.0010
mg/L
0.0100
96.6
70-130
Surrogate: 1,2-Dichloroethane-d4
0.0253
mg/L
0.0250
101
70-130
Surrogate: Toluene-d8
0.0254
mg/L
0.0250
102
70-130
Surrogate:4-Bromofluorobenzene
0.0253
mg/L
0.0250
101
70-130
LCS Dup (B165278-BSD1)
Prepared & Analyzed:
12/08/16
Acetone
0.101
0.050
mg/L
0.100
101
70-160
5.31
25
t
Benzene
0.0102
0.0010
mg/L
0.0100
102
70-130
1.66
25
Bromobenzene
0.0105
0.0010
mg/L
0.0100
105
70-130
2.36
25
Bromochloromethane
0.0110
0.0010
mg/L
0.0100
110
70-130
1.01
25
Bromodichloromethane
0.0101
0.00050
mg/L
0.0100
101
70-130
0.199
25
Bromoform
0.00986
0.0010
mg/L
0.0100
98.6
70-130
4.46
25
Bromomethane
0.00927
0.0020
mg/L
0.0100
92.7
40-160
8.55
25
t
2-Butanone(MEK)
0.102
0.020
mg/L
0.100
102
40-160
7.79
25
t
n-Butylbenzene
0.00966
0.0010
mg/L
0.0100
96.6
70-130
0.311
25
sec-Butylbenzene
0.0102
0.0010
mg/L
0.0100
102
70-130
0.393
25
tert-Butylbenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
2.23
25
Carbon Disulfide
0.0121
0.0040
mg/L
0.0100
121
70-130
8.02
25
Carbon Tetrachloride
0.00944
0.0050
mg/L
0.0100
94.4
70-130
1.16
25
Chlorobenzene
0.0101
0.0010
mg/L
0.0100
101
70-130
1.57
25
Chlorodibromomethane
0.0100
0.00050
mg/L
0.0100
100
70-130
0.803
25
Chloroethane
0.0100
0.0020
mg/L
0.0100
100
70-130
6.00
25
Chloroform
0.0102
0.0020
mg/L
0.0100
102
70-130
2.04
25
Chloromethane
0.0124
0.0020
mg/L
0.0100
124
40-160
0.323
25
2-Chlorotoluene
0.00984
0.0010
mg/L
0.0100
98.4
70-130
3.10
25
4-Chlorotoluene
0.00957
0.0010
mg/L
0.0100
95.7
70-130
2.07
25
Page 15 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B165278 - SW-846 5030B
LCS Dup (B165278-BSD1) Prepared & Analyzed: 12/08/16
1,2-Dibromoethane (EDB)
0.00968
0.00050
mg/L
0.0100
96.8
70-130
0.515
25
1,2-Dichlorobenzene
0.0106
0.0010
mg/L
0.0100
106
70-130
2.19
25
1,3-Dichlorobenzene
0.0106
0.0010
mg/L
0.0100
106
70-130
1.14
25
1,4-Dichlorobenzene
0.0102
0.0010
mg/L
0.0100
102
70-130
2.71
25
Dichlorodifluoromethane(Freon 12)
0.0136
0.0020
mg/L
0.0100
136
40-160
3.96
25 t
1,1-Dichloroethane
0.0111
0.0010
mg/L
0.0100
ill
70-130
0.721
25
1,2-Dichloroethane
0.0105
0.0010
mg/L
0.0100
105
70-130
2.11
25
1,1-Dichloroethylene
0.0113
0.0010
mg/L
0.0100
113
70-130
1.58
25
cis-1,2-Dichloroethylene
0.00998
0.0010
mg/L
0.0100
99.8
70-130
1.49
25
trans-1,2-Dichloroethylene
0.0119
0.0010
mg/L
0.0100
119
70-130
2.15
25
1,2-Dichloropropane
0.00971
0.0010
mg/L
0.0100
97.1
70-130
3.54
25
1,3-Dichloropropane
0.00979
0.00050
mg/L
0.0100
97.9
70-130
1.13
25
2,2-Dichloropropane
0.00985
0.0010
mg/L
0.0100
98.5
40-130
4.85
25 f
1,1-Dichloropropene
0.0101
0.0020
mg/L
0.0100
101
70-130
4.28
25
cis-1,3-Dichloropropene
0.00875
0.00050
mg/L
0.0100
87.5
70-130
4.56
25
trans- 1, 3 -Dichloropropene
0.00930
0.00050
mg/L
0.0100
93.0
70-130
0.750
25
Diisopropyl Ether (DIPE)
0.0100
0.00050
mg/L
0.0100
100
70-130
2.66
25
Ethylbenzene
0.00930
0.0010
mg/L
0.0100
93.0
70-130
2.13
25
2-Hexanone (MBK)
0.0994
0.010
mg/L
0.100
99.4
70-160
6.75
25 f
Isopropylbenzene(Cumene)
0.0101
0.0010
mg/L
0.0100
101
70-130
1.77
25
p-Isopropyltoluene (p-Cymene)
0.00984
0.0010
mg/L
0.0100
98.4
70-130
0.612
25
Methyl tert-Butyl Ether (MTBE)
0.0104
0.0010
mg/L
0.0100
104
70-130
2.46
25
Methylene Chloride
0.0107
0.0050
mg/L
0.0100
107
70-130
2.22
25
4-Methyl-2-pentanone (MIBK)
0.101
0.010
mg/L
0.100
101
70-160
5.70
25 t
Naphthalene
0.00996
0.0020
mg/L
0.0100
99.6
40-130
1.59
25 f
n-Propylbenzene
0.00905
0.0010
mg/L
0.0100
90.5
70-130
2.62
25
Styrene
0.00945
0.0010
mg/L
0.0100
94.5
70-130
1.05
25
1,1,2,2-Tetrachloroethane
0.00997
0.00050
mg/L
0.0100
99.7
70-130
0.799
25
Tetrachloroethylene
0.00939
0.00050
mg/L
0.0100
93.9
70-130
2.11
25
Toluene
0.0101
0.0010
mg/L
0.0100
101
70-130
2.83
25
1,2,3-Trichlorobenzene
0.00965
0.0050
mg/L
0.0100
96.5
70-130
5.05
25
1,2,4-Trichlorobenzene
0.00954
0.0010
mg/L
0.0100
95.4
70-130
2.89
25
1, 1, 1 -Trichloroethane
0.00994
0.0010
mg/L
0.0100
99.4
70-130
2.97
25
1,1,2-Trichloroethane
0.00975
0.0010
mg/L
0.0100
97.5
70-130
3.33
25
Trichloroethylene
0.0108
0.0010
mg/L
0.0100
108
70-130
0.555
25
Trichlorofluoromethane (Freon 11)
0.0109
0.0020
mg/L
0.0100
109
70-130
1.19
25
1,2,3-Trichloropropane
0.00998
0.0020
mg/L
0.0100
99.8
70-130
3.54
25
1,2,4-Trimethylbenzene
0.00935
0.0010
mg/L
0.0100
93.5
70-130
0.852
25
1,3,5-Trimethylbenzene
0.00913
0.0010
mg/L
0.0100
91.3
70-130
2.06
25
Vinyl Acetate
0.0907
0.020
mg/L
0.100
90.7
70-130
1.14
25
Vinyl Chloride
0.0108
0.0020
mg/L
0.0100
108
40-160
2.83
25
m+p Xylene
0.0184
0.0020
mg/L
0.0200
92.0
70-130
0.704
25
o-Xylene
0.00966
0.0010
mg/L
0.0100
96.6
70-130
0.00
25
Surrogate: 1,2-Dichloroethane-d4
0.0255
mg/L
0.0250
102
70-130
Surrogate: Toluene-d8
0.0252
mg/L
0.0250
101
70-130
Surrogate:4-Bromofluorobenzene
0.0250
mg/L
0.0250
99.9
70-130
Page 16 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B165341 - SW-846 5030B
Blank (B165341-BLK1) Prepared & Analyzed: 12/09/16
Acetone
ND
0.050
mg/L
Benzene
ND
0.0010
mg/L
Bromobenzene
ND
0.0010
mg/L
Bromochloromethane
ND
0.0010
mg/L
Bromodichloromethane
ND
0.00050
mg/L
Bromoform
ND
0.0010
mg/L
Bromomethane
ND
0.0020
mg/L
2-Butanone (MEK)
ND
0.020
mg/L
n-Butylbenzene
ND
0.0010
mg/L
sec-Butylbenzene
ND
0.0010
mg/L
tert-Butylbenzene
ND
0.0010
mg/L
Carbon Disulfide
ND
0.0040
mg/L
Carbon Tetrachloride
ND
0.0050
mg/L
Chlorobenzene
ND
0.0010
mg/L
Chlorodibromomethane
ND
0.00050
mg/L
Chloroethane
ND
0.0020
mg/L
Chloroform
ND
0.0020
mg/L
Chloromethane
ND
0.0020
mg/L
2-Chlorotoluene
ND
0.0010
mg/L
4-Chlorotoluene
ND
0.0010
mg/L
1,2-Dibromoethane (EDB)
ND
0.00050
mg/L
1,2-Dichlorobenzene
ND
0.0010
mg/L
1,3-Dichlorobenzene
ND
0.0010
mg/L
1,4-Dichlorobenzene
ND
0.0010
mg/L
Dichlorodifluoromethane (Freon 12)
ND
0.0020
mg/L
1,1-Dichloroethane
ND
0.0010
mg/L
1,2-Dichloroethane
ND
0.0010
mg/L
1,1-Dichloroethylene
ND
0.0010
mg/L
cis-1,2-Dichloroethylene
ND
0.0010
mg/L
trans-1,2-Dichloroethylene
ND
0.0010
mg/L
1,2-Dichloropropane
ND
0.0010
mg/L
1,3-Dichloropropane
ND
0.00050
mg/L
2,2-Dichloropropane
ND
0.0010
mg/L
1,1-Dichloropropene
ND
0.0020
mg/L
cis- 1,3 -Dichloropropene
ND
0.00050
mg/L
trans- 1, 3 -Dichloropropene
ND
0.00050
mg/L
Diisopropyl Ether (RIPE)
ND
0.00050
mg/L
Ethylbenzene
ND
0.0010
mg/L
2-Hexanone (MBK)
ND
0.010
mg/L
Isopropylbenzene (Cumene)
ND
0.0010
mg/L
p-Isopropyholuene (p-Cymene)
ND
0.0010
mg/L
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
mg/L
Methylene Chloride
ND
0.0050
mg/L
4-Methyl-2-pentanone (MIBK)
ND
0.010
mg/L
Naphthalene
ND
0.0020
mg/L
n-Propylbenzene
ND
0.0010
mg/L
Styrene
ND
0.0010
mg/L
1,1,2,2-Tetrachloroethane
ND
0.00050
mg/L
Tetrachloroethylene
ND
0.00050
mg/L
Toluene
ND
0.0010
mg/L
1,2,3-Trichlorobenzene
ND
0.0050
mg/L
1,2,4-Trichlorobenzene
ND
0.0010
mg/L
Page 17 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
.nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B165341 - SW-846 5030B
Blank (B165341-BLK1) Prepared & Analyzed: 12/09/16
1, 1, 1 -Trichloroethane
ND
0.0010
mg/L
1,1,2-Trichloroethane
ND
0.0010
mg/L
Trichloroethylene
ND
0.0010
mg/L
Trichlorofluoromethane (Freon 11)
ND
0.0020
mg/L
1,2,3-Trichloropropane
ND
0.0020
mg/L
1,2,4-Trimethylbenzene
ND
0.0010
mg/L
1,3,5-Trimethylbenzene
ND
0.0010
mg/L
Vinyl Acetate
ND
0.020
mg/L
Vinyl Chloride
ND
0.0020
mg/L
m+p Xylene
ND
0.0020
mg/L
o-Xylene
ND
0.0010
mg/L
Surrogate:l,2-Dichloroethane-d4
Surrogate: Toluene-d8
Surrogate:4-Bromofluorobenzene
LCS (B165341-BS1)
0.0284
0.0234
0.0209
mg/L
mg/L
mg/L
0.0250
0.0250
0.0250
Prepared & Analyzed:
113
93.5
83.4
12/09/16
70-130
70-130
70-130
Acetone
0.117
0.050
mg/L
0.100
117
70-160
V-06 t
Benzene
0.0113
0.0010
mg/L
0.0100
113
70-130
Bromobenzene
0.0109
0.0010
mg/L
0.0100
109
70-130
Bromochloromethane
0.0122
0.0010
mg/L
0.0100
122
70-130
Bromodichloromethane
0.0111
0.00050
mg/L
0.0100
111
70-130
Bromoform
0.0108
0.0010
mg/L
0.0100
108
70-130
Bromomethane
0.00991
0.0020
mg/L
0.0100
99.1
40-160
t
2-Butanone(MEK)
0.108
0.020
mg/L
0.100
108
40-160
t
n-Butylbenzene
0.0101
0.0010
mg/L
0.0100
101
70-130
sec-Butylbenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
tert-Butylbenzene
0.0103
0.0010
mg/L
0.0100
103
70-130
Carbon Disulfide
0.0146
0.0040
mg/L
0.0100
146 *
70-130
L-02
Carbon Tetrachloride
0.0112
0.0050
mg/L
0.0100
112
70-130
Chlorobenzene
0.0108
0.0010
mg/L
0.0100
108
70-130
Chlorodibromomethane
0.0112
0.00050
mg/L
0.0100
112
70-130
Chloroethane
0.0120
0.0020
mg/L
0.0100
120
70-130
Chloroform
0.0117
0.0020
mg/L
0.0100
117
70-130
Chloromethane
0.0143
0.0020
mg/L
0.0100
143
40-160
t
2-Chlorotoluene
0.0103
0.0010
mg/L
0.0100
103
70-130
4-Chlorotoluene
0.0100
0.0010
mg/L
0.0100
100
70-130
1,2-Dibromoethane (EDB)
0.0109
0.00050
mg/L
0.0100
109
70-130
1,2-Dichlorobenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
1,3-Dichlorobenzene
0.0115
0.0010
mg/L
0.0100
115
70-130
1,4-Dichlorobenzene
0.0110
0.0010
mg/L
0.0100
110
70-130
Dichlorodifluoromethane (Freon 12)
0.0159
0.0020
mg/L
0.0100
159
40-160
t
1,1-Dichloroethane
0.0125
0.0010
mg/L
0.0100
125
70-130
1,2-Dichloroethane
0.0116
0.0010
mg/L
0.0100
116
70-130
1,1-Dichloroethylene
0.0127
0.0010
mg/L
0.0100
127
70-130
cis-1,2-Dichloroethylene
0.0113
0.0010
mg/L
0.0100
113
70-130
trans-1,2-Dichloroethylene
0.0138
0.0010
mg/L
0.0100
138 *
70-130
L-02
1,2-Dichloropropane
0.0110
0.0010
mg/L
0.0100
110
70-130
1,3-Dichloropropane
0.0108
0.00050
mg/L
0.0100
108
70-130
2,2-Dichloropropane
0.0132
0.0010
mg/L
0.0100
132 *
40-130
L-02
1,1-Dichloropropene
0.0113
0.0020
mg/L
0.0100
113
70-130
cis- 1,3 -Dichloropropene
0.0100
0.00050
mg/L
0.0100
100
70-130
trans- 1, 3 -Dichloropropene
0.0107
0.00050
mg/L
0.0100
107
70-130
Page 18 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B165341 - SW-846 5030B
LCS (B165341-BSI)
Prepared & Analyzed:
12/09/16
Diisopropyl Ether (RIPE)
0.0112
0.00050
mg/L
0.0100
112
70-130
Ethylbenzene
0.00965
0.0010
mg/L
0.0100
96.5
70-130
2-Hexanone (MBK)
0.110
0.010
mg/L
0.100
110
70-160
t
Isopropylbenzene(Cumene)
0.0103
0.0010
mg/L
0.0100
103
70-130
p-Isopropyholuene(p-Cymene)
0.0101
0.0010
mg/L
0.0100
101
70-130
Methyl tert-Butyl Ether (MTBE)
0.0111
0.0010
mg/L
0.0100
ill
70-130
Methylene Chloride
0.0120
0.0050
mg/L
0.0100
120
70-130
4-Methyl-2-pentanone (MIBK)
0.115
0.010
mg/L
0.100
115
70-160
t
Naphthalene
0.0106
0.0020
mg/L
0.0100
106
40-130
t
n-Propylbenzene
0.00965
0.0010
mg/L
0.0100
96.5
70-130
Styrene
0.00964
0.0010
mg/L
0.0100
96.4
70-130
1,1,2,2-Tetrachloroethane
0.0112
0.00050
mg/L
0.0100
112
70-130
Tetrachloroethylene
0.0107
0.00050
mg/L
0.0100
107
70-130
Toluene
0.0113
0.0010
mg/L
0.0100
113
70-130
1,2,3-Trichlorobenzene
0.0111
0.0050
mg/L
0.0100
ill
70-130
1,2,4-Trichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
1, 1, 1 -Trichloroethane
0.0115
0.0010
mg/L
0.0100
115
70-130
1,1,2-Trichloroethane
0.0114
0.0010
mg/L
0.0100
114
70-130
Trichloroethylene
0.0117
0.0010
mg/L
0.0100
117
70-130
Trichlorofluoromethane (Freon 11)
0.0124
0.0020
mg/L
0.0100
124
70-130
1,2,3-Trichloropropane
0.0110
0.0020
mg/L
0.0100
110
70-130
1,2,4-Trimethylbenzene
0.00966
0.0010
mg/L
0.0100
96.6
70-130
1,3,5-Trimethylbenzene
0.00929
0.0010
mg/L
0.0100
92.9
70-130
Vinyl Acetate
0.109
0.020
mg/L
0.100
109
70-130
Vinyl Chloride
0.0128
0.0020
mg/L
0.0100
128
40-160
f
m+p Xylene
0.0192
0.0020
mg/L
0.0200
96.2
70-130
o-Xylene
0.00992
0.0010
mg/L
0.0100
99.2
70-130
Surrogate: 1,2-Dichloroethane-d4
0.0269
mg/L
0.0250
108
70-130
Surrogate: Toluene-d8
0.0260
mg/L
0.0250
104
70-130
Surrogate:4-Bromofluorobenzene
0.0242
mg/L
0.0250
96.6
70-130
LCS Dup (B165341-BSD1)
Prepared & Analyzed:
12/09/16
Acetone
0.114
0.050
mg/L
0.100
114
70-160
2.69
25
V-06 t
Benzene
0.0112
0.0010
mg/L
0.0100
112
70-130
0.887
25
Bromobenzene
0.0108
0.0010
mg/L
0.0100
108
70-130
1.29
25
Bromochloromethane
0.0122
0.0010
mg/L
0.0100
122
70-130
0.245
25
Bromodichloromethane
0.0110
0.00050
mg/L
0.0100
110
70-130
0.907
25
Bromoform
0.0104
0.0010
mg/L
0.0100
104
70-130
3.11
25
Bromomethane
0.0100
0.0020
mg/L
0.0100
100
40-160
0.904
25
t
2-Butanone (MEK)
0.108
0.020
mg/L
0.100
108
40-160
0.194
25
t
n-Butylbenzene
0.00992
0.0010
mg/L
0.0100
99.2
70-130
1.80
25
sec-Butylbenzene
0.0101
0.0010
mg/L
0.0100
101
70-130
2.44
25
tert-Butylbenzene
0.0103
0.0010
mg/L
0.0100
103
70-130
0.0972
25
Carbon Disulfide
0.0142
0.0040
mg/L
0.0100
142
* 70-130
3.26
25
L-02
Carbon Tetrachloride
0.0109
0.0050
mg/L
0.0100
109
70-130
2.72
25
Chlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
4.16
25
Chlorodibromomethane
0.0111
0.00050
mg/L
0.0100
ill
70-130
1.25
25
Chloroethane
0.0117
0.0020
mg/L
0.0100
117
70-130
2.62
25
Chloroform
0.0113
0.0020
mg/L
0.0100
113
70-130
3.30
25
Chloromethane
0.0141
0.0020
mg/L
0.0100
141
40-160
1.27
25
2-Chlorotoluene
0.0104
0.0010
mg/L
0.0100
104
70-130
0.193
25
4-Chlorotoluene
0.00979
0.0010
mg/L
0.0100
97.9
70-130
2.22
25
Page 19 of 26

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B165341 - SW-846 5030B
LCS Dup (B165341-BSD1) Prepared & Analyzed: 12/09/16
1,2-Dibromoethane (EDB)
0.0109
0.00050
mg/L
0.0100
109
70-130
0.550
25
1,2-Dichlorobenzene
0.0109
0.0010
mg/L
0.0100
109
70-130
1.99
25
1,3-Dichlorobenzene
0.0111
0.0010
mg/L
0.0100
ill
70-130
3.64
25
1,4-Dichlorobenzene
0.0108
0.0010
mg/L
0.0100
108
70-130
1.75
25
Dichlorodifluoromethane (Freon 12)
0.0158
0.0020
mg/L
0.0100
158
40-160
1.20
25
t
1,1-Dichloroethane
0.0126
0.0010
mg/L
0.0100
126
70-130
0.239
25
1,2-Dichloroethane
0.0110
0.0010
mg/L
0.0100
110
70-130
5.24
25
1,1-Dichloroethylene
0.0126
0.0010
mg/L
0.0100
126
70-130
0.474
25
cis-1,2-Dichloroethylene
0.0110
0.0010
mg/L
0.0100
110
70-130
2.95
25
trans-1,2-Dichloroethylene
0.0135
0.0010
mg/L
0.0100
135
* 70-130
1.91
25
L-02
1,2-Dichloropropane
0.0107
0.0010
mg/L
0.0100
107
70-130
2.40
25
1,3-Dichloropropane
0.0106
0.00050
mg/L
0.0100
106
70-130
1.12
25
2,2-Dichloropropane
0.0134
0.0010
mg/L
0.0100
134
* 40-130
1.51
25
L-02 f
1,1-Dichloropropene
0.0110
0.0020
mg/L
0.0100
110
70-130
2.97
25
cis-1,3-Dichloropropene
0.00950
0.00050
mg/L
0.0100
95.0
70-130
5.33
25
trans- 1, 3 -Dichloropropene
0.0105
0.00050
mg/L
0.0100
105
70-130
1.41
25
Diisopropyl Ether (DIPE)
0.0111
0.00050
mg/L
0.0100
ill
70-130
1.26
25
Ethylbenzene
0.00951
0.0010
mg/L
0.0100
95.1
70-130
1.46
25
2-Hexanone (MBK)
0.109
0.010
mg/L
0.100
109
70-160
1.09
25
f
Isopropylbenzene(Cumene)
0.0101
0.0010
mg/L
0.0100
101
70-130
1.76
25
p-Isopropyholuene(p-Cymene)
0.00986
0.0010
mg/L
0.0100
98.6
70-130
2.50
25
Methyl tert-Butyl Ether (MTBE)
0.0111
0.0010
mg/L
0.0100
Ill
70-130
0.270
25
Methylene Chloride
0.0118
0.0050
mg/L
0.0100
118
70-130
1.51
25
4-Methyl-2-pentanone (MIBK)
0.111
0.010
mg/L
0.100
ill
70-160
3.88
25
t
Naphthalene
0.0104
0.0020
mg/L
0.0100
104
40-130
1.43
25
f
n-Propylbenzene
0.00939
0.0010
mg/L
0.0100
93.9
70-130
2.73
25
Styrene
0.00963
0.0010
mg/L
0.0100
96.3
70-130
0.104
25
1,1,2,2-Tetrachloroethane
0.0110
0.00050
mg/L
0.0100
110
70-130
1.71
25
Tetrachloroethylene
0.0104
0.00050
mg/L
0.0100
104
70-130
2.27
25
Toluene
0.0110
0.0010
mg/L
0.0100
110
70-130
2.06
25
1,2,3-Trichlorobenzene
0.0102
0.0050
mg/L
0.0100
102
70-130
8.35
25
1,2,4-Trichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
0.480
25
1, 1, 1 -Trichloroethane
0.0114
0.0010
mg/L
0.0100
114
70-130
0.871
25
1,1,2-Trichloroethane
0.0111
0.0010
mg/L
0.0100
ill
70-130
2.40
25
Trichloroethylene
0.0111
0.0010
mg/L
0.0100
ill
70-130
5.27
25
Trichlorofluoromethane (Freon 11)
0.0125
0.0020
mg/L
0.0100
125
70-130
0.322
25
1,2,3-Trichloropropane
0.0110
0.0020
mg/L
0.0100
110
70-130
0.454
25
1,2,4-Trimethylbenzene
0.00938
0.0010
mg/L
0.0100
93.8
70-130
2.94
25
1,3,5-Trimethylbenzene
0.00932
0.0010
mg/L
0.0100
93.2
70-130
0.322
25
Vinyl Acetate
0.110
0.020
mg/L
0.100
110
70-130
0.631
25
Vinyl Chloride
0.0121
0.0020
mg/L
0.0100
121
40-160
5.30
25
m+p Xylene
0.0190
0.0020
mg/L
0.0200
95.2
70-130
0.993
25
o-Xylene
0.00973
0.0010
mg/L
0.0100
97.3
70-130
1.93
25
Surrogate: 1,2-Dichloroethane-d4
0.0264
mg/L
0.0250
106
70-130
Surrogate: Toluene-d8
0.0258
mg/L
0.0250
103
70-130
Surrogate:4-Bromofluorobenzene
0.0243
mg/L
0.0250
97.2
70-130
Page 20 of 26

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi 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.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
L-02 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-07 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.
V-06 Continuing calibration did not meet method specifications and was biased on the high side for this compound.
Increased uncertainty is associated with the reported value which is likely to be biased on the high side.
Page 21 of 26

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
Acetone
NC
Benzene
NC
Bromobenzene
NC
Bromochloromethane
NC
Bromodichloromethane
NC
Bromoform
NC
Bromomethane
NC
2-Butanone (MEK)
NC
n-Butylbenzene
NC
sec-Butylbenzene
NC
tert-Butylbenzene
NC
Carbon Disulfide
NC
Carbon Tetrachloride
NC
Chlorobenzene
NC
Chlorodibromomethane
NC
Chloroethane
NC
Chloroform
NC
Chloromethane
NC
2-Chlorotoluene
NC
4-Chlorotoluene
NC
1,2-Dibromoethane (EDB)
NC
1,2-Dichlorobenzene
NC
1,3-Dichlorobenzene
NC
1,4-Dichlorobenzene
NC
Dichlorodifluoromethane (Freon 12)
NC
1,1-Dichloroethane
NC
1,2-Dichloroethane
NC
1,1-Dichloroethylene
NC
cis-1,2-Dichloroethylene
NC
trans-1,2-Dichloroethylene
NC
1,2-Dichloropropane
NC
1,3-Dichloropropane
NC
2,2-Dichloropropane
NC
1,1-Dichloropropene
NC
cis- 1,3 -Dichloropropene
NC
trans- l,3-Dichloropropene
NC
Diisopropyl Ether (DIPE)
NC
Ethylbenzene
NC
2-Hexanone (MBK)
NC
Isopropylbenzene (Cumene)
NC
p-Isopropyltoluene (p-Cymene)
NC
Methyl tert-Butyl Ether (MTBE)
NC
Methylene Chloride
NC
4-Methyl-2-pentanone (MIBK)
NC
Naphthalene
NC
n-Propylbenzene
NC
Styrene
NC
Page 22 of 26

MN
,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
1,1,2,2-Tetrachloroethane
NC
Tetrachloroethylene
NC
Toluene
NC
1,2,3-Trichlorobenzene
NC
1,2,4-Trichlorobenzene
NC
1, 1, 1 -Trichloroethane
NC
1,1,2-Trichloroethane
NC
Trichloroethylene
NC
Trichlorofluoromethane (Freon 11)
NC
1,2,3-Trichloropropane
NC
1,2,4-Trimethylbenzene
NC
1,3,5-Trimethylbenzene
NC
Vinyl Acetate
NC
Vinyl Chloride
NC
m+p Xylene
NC
o-Xylene
NC
The CON -TEST Environmental Laboratory operates under the
following certifications and accreditation:
Code Description
Number
Expires
AIHA AIHA-LAP, LLC - ISO17025:2005
100033
02/1/2018
MA Massachusetts DEP
M-MA100
06/30/2017
CT Connecticut Department of Publilc Health
PH-0567
09/30/2017
NY New York State Department of Health
10899 NELAP
04/1/2017
NH-S New Hampshire Environmental Lab
2516 NELAP
02/5/2017
RI Rhode Island Department of Health
LA000112
12/30/2016
NC North Carolina Div. of Water Quality
652
12/31/2016
NJ New Jersey DEP
MA007 NELAP
06/30/2017
FL Florida Department of Health
E871027 NELAP
06/30/2017
VT Vermont Department of Health Lead Laboratory
LL015036
07/30/2017
ME State of Maine
2011028
06/9/2017
VA Commonwealth of Virginia
460217
12/14/2016
NH-P New Hampshire Environmental Lab
2557 NELAP
09/6/2017
Page 23 of 26

Table of Contents
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Pape 24 of 26

Table of Contents
39 Spruce St.
Asom dD
East Longmeadow, MA. 01028
am IL
P; 413-525-2332
ANALYTICAL LABC?RATQFiY
F: 413-525-6405
Page 1 of 2
www.contestiabs.com
CLIENT NAME: RECEIVED BY: DATE: � a. 6, Lto
1) Was the chain(s) of custody relinquished and signed? Yes ! No
2) Does the chain agree with the samples? Yes of No
If not, explain:
3) Are all the samples in good condition? Yes No
If not, explain:
4) How were the samples received:
On Ice 4 Direct from Sampling Ambient In Cooler(s)
Were the samples received in Temperature Compliance of (2-60C)? Yes _/
Temperature 'C by Temp blank a .L Temperature °C by Temp gun
No CDC Incl.
No NIA
5) Are there Dissolved samples for the tab to filter? Yes No
Who was notified Date Time
6) Are there any RUSH or SHORT HOLDING TIME samples? Yes No
Who was notified Date Time
Permission to subcontract samples? Yes No
7) Location where samples are stored: � (Walk-in clients only) if not already approved
Client Signature:
8) Do all samples have the proper Acid pH: Yes No NIA
9) Do all samples have the proper Base pH: Yes No NIA
10) Was the PC notified of any discrepancies with the Cor . w,s the samples: Yes NIA �{
Containers received at Con -Test
# of contai
1 Liter Amber
500 mL Amber
260 mL Amber (8oz amber)
1 Liter Plastic
500 mL Plastic
250 mL plastic
40 mL Vial - type listed below
Coiisure / bacteria bottle
Dissolved Oxygen bottle
Encore
40 mL vials:
# HCI # Methanol
Doe.# 217
# Bisulfate # DI Water
Rev. 4 Atj int'2D13 :
# Thiosulfate Unpreserved
# of containers
16 oz amber
8 oz amber/clear jar
4 oz amberlclear jar
2 oz amberlclear jar
Plastic Bag / Ziploc
SOC Kit
Perchlorate Kit
Flashpoint bottle
Other glass jar
Other
Time and Date Frozen:
25 of 26

Table of Contents
Page 2 of 2
Login -Sample Receipt tChecklist
(Rejection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
r_) OO#inn A.. r
1) The cooler's custody seal, if present, is intact.
r^u fart GlI 11{aGli olaG
TIFINA
7✓Lli it FlCllt
2) The cooler or samples do not appear to have
been compromised or tampered with.
t
3 Samples were received on ice.
t
4) Cooler Temperature is acceptable.
1
5) Cooler Temperature is recorded.
6) COC is filled out in ink and legible.
T
7 COC is filled out with all pertinent information.
8) Field Sam ler's name present on COC.
l
9) There are no discrepancies between the
sam le IDs on the container and the COC.
10) Samples are received within Holding Time.
11) Sample containers have legible labels.
12) Containers are not broken or leaking.
T
13) Air Cassettes are not broken/open.P
14) Sample collection date/times are provided.
15) Appropriate sample containers are used.
16 Proper collection media used.
1
17) No headspace sample bottles are completely filled.
18) There is sufficient volume for all requsted
analyses, including any requested MSIMSDs.
19) Trip blanks provided if applicable.
{fF�
20) VOA sample vials do not have head space or
bubble is <fimm 114" in diameter.
21) Samples do not require splitting or corn positing.
Who notified of False statements?
Doc #277 Rev. 4 August 2013 Log -In Technician Initials: V(�
Date/Time:
Daterrime:
Page 26 of 26

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
January 5, 2017
Justin Ballard
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121
Raleigh, NC 27604
Project Location: Raleigh, NC
Client Job Number:
Project Number: DC9201SL34
Laboratory Work Order Number: 16L1368
Enclosed are results of analyses for samples received by the laboratory on December 29, 2016. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
�� �'V;���
Lisa A. Worthington
Project Manager
Page 1 of 23

Table of Contents
Table of Contents
Sample Summary
Hits Only Report
Case Narrative
Sample Results
16L1368-01
16L1368-02
16L1368-03
Sample Preparation Information
QC Data
Volatile Organic Compounds by GC/MS
B167111
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
6
7
7
9
11
13
14
14
14
18
19
21
Page 2 of 23

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
ATC Group Services LLC - Raleigh NC
2725 East Millbrook Road, Ste 121 REPORT DATE: 1/5/2017
Raleigh, NC 27604 PURCHASE ORDER NUMBER:
ATTN: Justin Ballard
PROJECT NUMBER: DC9201SL34
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 16L1368
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Raleigh, NC
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
INF 16L1368-01 Ground Water SW-846 8260B
MID-C 16L1368-02 Ground Water SW-846 8260B
EFF 16L1368-03 Ground Water SW-846 8260B
Page 3 of 23

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Client ID: EFF Lab ID: 161,1368-03
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 23

,con -testy
ANALYTICAL LABORATORY
Table of Contents
Client ID: INF
Analyte
Chloroform
cis-1,2-Dichloroethylene
Tetrachloroethylene
Trichloroethylene
Client ID: MID-C
Analyte
Chloroform
cis- 1,2-Dichloroethylene
Tetrachloroethylene
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Lab ID: 16L1368-01
Results/Qual
DL
RL
Units
Method
0.00064 J
0.00044
0.0040
mg/L
SW-846 8260B
0.0062
0.00029
0.0020
mg/L
SW-846 8260B
0.17
0.00054
0.0010
mg/L
SW-846 8260B
0.0030
0.00040
0.0020
mg/L
SW-846 8260B
Lab ID:
161,1368-02
Results/Qual
DL
RL
Units
Method
0.00036 J
0.00022
0.0020
mg/L
SW-846 8260B
0.00085 1
0.00015
0.0010
mg/L
SW-846 8260B
0.00063
0.00027
0.00050
mg/L
SW-846 8260B
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 23

,con -testy
ANALYTICAL LABORATORY
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 8260 elevated reporting limit for sample 16L 1368-01 due to the high concentration of target compounds
SW-846 8260B
Qualifications:
RL-11
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
16L1368-01[INF]
V-05
Continuing calibration did not meet method specifications and was biased on the low side for this compound. Increased uncertainty is
associated with the reported value which is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
2,2-Dichloropropane
16L1368-01[INF], 16L1368-02[MID-C], 16L1368-03[EFF], B1671I I-BLKI, B1671I I -BSI, B1671I1-BSDI
V-20
Continuing calibration did not meet method specifications and was biased on the high side. Data validation is not affected since sample result
was "not detected" for this compound.
Analyte & Samples(s) Qualified:
Bromomethane
B1671II-BS11 B1671II-BSDI
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 6 of 23

Table of Contents
40 icon-te w
ANALYTICAL LABORATORY
Project Location: Raleigh, NC
Date Received: 12/29/2016
Field Sample #: INF
Sample ID: 16L1368-01
Samnle Matrix: Ground Water
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Description:
Sampled: 12/29/2016 10:30
Work Order:
16L1368
Sample Flags: RL-11
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Acetone
ND
0.10
0.0097
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Benzene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Bromobenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Bromochloromethane
ND
0.0020
0.00045
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Bromodichloromethane
ND
0.0010
0.00059
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Bromoform
ND
0.0020
0.00042
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Bromomethane
ND
0.0040
0.0019
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
2-Butanone (MEK)
ND
0.040
0.0047
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
n-Butylbenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
sec-Butylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
tert-Butylbenzene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Carbon Disulfide
ND
0.0080
0.0020
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Carbon Tetrachloride
ND
0.010
0.00049
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Chlorobenzene
ND
0.0020
0.00032
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Chlorodibromomethane
ND
0.0010
0.00021
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Chloroethane
ND
0.0040
0.00056
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Chloroform
0.00064
0.0040
0.00044
mg/L
2 J
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Chloromethane
ND
0.0040
0.0011
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
2-Chlorotoluene
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
4-Chlorotoluene
ND
0.0020
0.00028
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,2-Dibromoethane (EDB)
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,2-Dichlorobenzene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,3-Dichlorobenzene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,4-Dichlorobenzene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0040
0.00057
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,1-Dichloroethane
ND
0.0020
0.00032
mg/L
2
SW-8468260B
1/4/17
1/5/17 3:47
MFF
1,2-Dichloroethane
ND
0.0020
0.00039
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,1-Dichloroethylene
ND
0.0020
0.00042
mg/L
2
SW-8468260B
1/4/17
1/5/17 3:47
MFF
cis-1,2-Dichloroethylene
0.0062
0.0020
0.00029
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
trans-1,2-Dichloroethylene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,2-Dichloropropane
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,3-Dichloropropane
ND
0.0010
0.00026
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
2,2-Dichloropropane
ND
0.0020
0.00043
mg/L
2 V-05
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1, 1 -Dichloropropene
ND
0.0040
0.00026
mg/L
2
SW-8468260B
1/4/17
1/5/17 3:47
MFF
cis-1,3-Dichloropropene
ND
0.0010
0.00024
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
trans-1,3-Dichloropropene
ND
0.0010
0.00022
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Diisopropyl Ether (RIPE)
ND
0.0010
0.00036
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Ethylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
2-Hexanone (MBK)
ND
0.020
0.0030
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Isopropylbenzene (Cumene)
ND
0.0020
0.00024
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0020
0.00018
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Methylene Chloride
ND
0.010
0.0064
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.020
0.0029
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Page 7 of 23

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC
Sample Description:
Work Order:
16L1368
Date Received: 12/29/2016
Field Sample #: INF
Sampled:
12/29/2016
10:30
Sample ID: 16L1368-01
Samnle Matrix: Ground Water
Sample Flags: RL-11
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0040
0.00024
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
n-Propylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Styrene
ND
0.0020
0.00030
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,1,2,2-Tetrachloroethane
ND
0.0010
0.00032
mg/L
2
SW-8468260B
1/4/17
1/5/17 3:47
MFF
Tetrachloroethylene
0.17
0.0010
0.00054
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Toluene
ND
0.0020
0.00034
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,2,3-Trichlorobenzene
ND
0.010
0.00028
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,2,4-Trichlorobenzene
ND
0.0020
0.00038
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1, 1, 1 -Trichloroethane
ND
0.0020
0.00026
mg/L
2
SW-8468260B
1/4/17
1/5/17 3:47
MFF
1,1,2-Trichloroethane
ND
0.0020
0.00047
mg/L
2
SW-8468260B
1/4/17
1/5/17 3:47
MFF
Trichloroethylene
0.0030
0.0020
0.00040
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0040
0.00029
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,2,3-Trichloropropane
ND
0.0040
0.00043
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,2,4-Trimethylbenzene
ND
0.0020
0.00036
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
1,3,5-Trimethylbenzene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Vinyl Acetate
ND
0.040
0.0029
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Vinyl Chloride
ND
0.0040
0.00027
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
m+p Xylene
ND
0.0040
0.00051
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
o-Xylene
ND
0.0020
0.00026
mg/L
2
SW-846 8260B
1/4/17
1/5/17 3:47
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
113
70-130
1/5/17 3:47
Toluene-d8
97.2
70-130
1/5/17 3:47
4-Bromofluorobenzene
93.2
70-130
1/5/17 3:47
Page 8 of 23

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16L1368
Date Received: 12/29/2016
Field Sample #: MID-C Sampled: 12/29/2016 10:25
Sample ID: 16L1368-02
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Chloroform
0.00036
0.0020
0.00022
mg/L
1 J
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Chloromethane
ND
0.0020
0.00055
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,2-Dibromoethane (EDB)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:25
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:25
MFF
cis-1,2-Dichloroethylene
0.00085
0.0010
0.00015
mg/L
1 J
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1 V-05
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:25
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Page 9 of 23

Table of Contents
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ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16L1368
Date Received: 12/29/2016
Field Sample #: MID-C Sampled: 12/29/2016 10:25
Sample ID: 16L1368-02
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:25
MFF
Tetrachloroethylene
0.00063
0.00050
0.00027
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:25
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:25
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:25
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
115
70-130
1/5/17 3:25
Toluene-d8
96.3
70-130
1/5/17 3:25
4-Bromofluorobenzene
89.6
70-130
1/5/17 3:25
Page 10 of 23

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16L1368
Date Received: 12/29/2016
Field Sample #: EFF Sampled: 12/29/2016 10:20
Sample ID: 16L1368-03
Samnle Matrix: Ground Water
Analyte
Results
RL
Volatile Organic Compounds by GC/MS
DL Units Dilution Flag/Qual
Method
Date
Prepared
Date/Time
Analyzed
Analyst
Acetone
ND
0.050
0.0049
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Benzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Bromobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Bromochloromethane
ND
0.0010
0.00022
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Bromodichloromethane
ND
0.00050
0.00030
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Bromoform
ND
0.0010
0.00021
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Bromomethane
ND
0.0020
0.00094
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
2-Butanone (MEK)
ND
0.020
0.0024
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
n-Butylbenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
sec-Butylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
tert-Butylbenzene
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Carbon Disulfide
ND
0.0040
0.0010
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Carbon Tetrachloride
ND
0.0050
0.00025
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Chlorobenzene
ND
0.0010
0.00016
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Chlorodibromomethane
ND
0.00050
0.00010
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Chloroethane
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Chloroform
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Chloromethane
ND
0.0020
0.00055
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
2-Chlorotoluene
ND
0.0010
0.00012
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
4-Chlorotoluene
ND
0.0010
0.00014
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,2-Dibromoethane (EDB)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,2-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,3-Dichlorobenzene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,4-Dichlorobenzene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Dichlorodifluoromethane (Freon 12)
ND
0.0020
0.00028
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,1-Dichloroethane
ND
0.0010
0.00016
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:02
MFF
1,2-Dichloroethane
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,1-Dichloroethylene
ND
0.0010
0.00021
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:02
MFF
cis-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
trans-1,2-Dichloroethylene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,2-Dichloropropane
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,3-Dichloropropane
ND
0.00050
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
2,2-Dichloropropane
ND
0.0010
0.00021
mg/L
1 V-05
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1, 1 -Dichloropropene
ND
0.0020
0.00013
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:02
MFF
cis-1,3-Dichloropropene
ND
0.00050
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
trans-1,3-Dichloropropene
ND
0.00050
0.00011
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Diisopropyl Ether (RIPE)
ND
0.00050
0.00018
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Ethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
2-Hexanone (MBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Isopropylbenzene (Cumene)
ND
0.0010
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
p-Isopropyltoluene (p-Cymene)
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
0.000090
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Methylene Chloride
ND
0.0050
0.0032
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
4-Methyl-2-pentanone (MIBK)
ND
0.010
0.0015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Page 11 of 23

Table of Contents
icon-te w
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Project Location: Raleigh, NC Sample Description: Work Order: 16L1368
Date Received: 12/29/2016
Field Sample #: EFF Sampled: 12/29/2016 10:20
Sample ID: 16L1368-03
Samnle Matrix: Ground Water
Volatile Organic Compounds by GC/MS
Date
Date/Time
Analyte
Results
RL
DL
Units
Dilution Flag/Qual
Method
Prepared
Analyzed
Analyst
Naphthalene
ND
0.0020
0.00012
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
n-Propylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Styrene
ND
0.0010
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,1,2,2-Tetrachloroethane
ND
0.00050
0.00016
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:02
MFF
Tetrachloroethylene
ND
0.00050
0.00027
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Toluene
ND
0.0010
0.00017
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,2,3-Trichlorobenzene
ND
0.0050
0.00014
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,2,4-Trichlorobenzene
ND
0.0010
0.00019
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1, 1, 1 -Trichloroethane
ND
0.0010
0.00013
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:02
MFF
1,1,2-Trichloroethane
ND
0.0010
0.00024
mg/L
1
SW-8468260B
1/4/17
1/5/17 3:02
MFF
Trichloroethylene
ND
0.0010
0.00020
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Trichlorofluoromethane (Freon 11)
ND
0.0020
0.00015
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,2,3-Trichloropropane
ND
0.0020
0.00022
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,2,4-Trimethylbenzene
ND
0.0010
0.00018
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
1,3,5-Trimethylbenzene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Vinyl Acetate
ND
0.020
0.0014
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Vinyl Chloride
ND
0.0020
0.00013
mg/L
I
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
m+p Xylene
ND
0.0020
0.00026
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
o-Xylene
ND
0.0010
0.00013
mg/L
1
SW-846 8260B
1/4/17
1/5/17 3:02
MFF
Surrogates
% Recovery
Recovery Limits
Flag/Qual
1,2-Dichloroethane-d4
118
70-130
1/5/17 3:02
Toluene-d8
96.7
70-130
1/5/17 3:02
4-Bromofluorobenzene
91.6
70-130
1/5/17 3:02
Page 12 of 23

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5030B-SW-846 8260B
Lab Number [Field ID] Batch Initial [mL] Final [mL] Date
16L1368-01 [INF] B167111 2.5 5.00 01/04/17
16L1368-02 [MID-C] B167111 5 5.00 01/04/17
16L1368-03[EFF] B167111 5 5.00 01/04/17
Page 13 of 23

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B167111 - SW-846 5030B
Blank (B167111-BLK1) Prepared: 01/04/17 Analyzed: 01/05/17
Acetone
ND
0.050
mg/L
Benzene
ND
0.0010
mg/L
Bromobenzene
ND
0.0010
mg/L
Bromochloromethane
ND
0.0010
mg/L
Bromodichloromethane
ND
0.00050
mg/L
Bromoform
ND
0.0010
mg/L
Bromomethane
ND
0.0020
mg/L
2-Butanone (MEK)
ND
0.020
mg/L
n-Butylbenzene
ND
0.0010
mg/L
sec-Butylbenzene
ND
0.0010
mg/L
tert-Butylbenzene
ND
0.0010
mg/L
Carbon Disulfide
ND
0.0040
mg/L
Carbon Tetrachloride
ND
0.0050
mg/L
Chlorobenzene
ND
0.0010
mg/L
Chlorodibromomethane
ND
0.00050
mg/L
Chloroethane
ND
0.0020
mg/L
Chloroform
ND
0.0020
mg/L
Chloromethane
ND
0.0020
mg/L
2-Chlorotoluene
ND
0.0010
mg/L
4-Chlorotoluene
ND
0.0010
mg/L
1,2-Dibromoethane (EDB)
ND
0.00050
mg/L
1,2-Dichlorobenzene
ND
0.0010
mg/L
1,3-Dichlorobenzene
ND
0.0010
mg/L
1,4-Dichlorobenzene
ND
0.0010
mg/L
Dichlorodifluoromethane (Freon 12)
ND
0.0020
mg/L
1,1-Dichloroethane
ND
0.0010
mg/L
1,2-Dichloroethane
ND
0.0010
mg/L
1,1-Dichloroethylene
ND
0.0010
mg/L
cis-1,2-Dichloroethylene
ND
0.0010
mg/L
trans-1,2-Dichloroethylene
ND
0.0010
mg/L
1,2-Dichloropropane
ND
0.0010
mg/L
1,3-Dichloropropane
ND
0.00050
mg/L
2,2-Dichloropropane
ND
0.0010
mg/L
1,1-Dichloropropene
ND
0.0020
mg/L
cis- 1,3 -Dichloropropene
ND
0.00050
mg/L
trans- 1, 3 -Dichloropropene
ND
0.00050
mg/L
Diisopropyl Ether (RIPE)
ND
0.00050
mg/L
Ethylbenzene
ND
0.0010
mg/L
2-Hexanone (MBK)
ND
0.010
mg/L
Isopropylbenzene (Cumene)
ND
0.0010
mg/L
p-Isopropyholuene (p-Cymene)
ND
0.0010
mg/L
Methyl tert-Butyl Ether (MTBE)
ND
0.0010
mg/L
Methylene Chloride
ND
0.0050
mg/L
4-Methyl-2-pentanone (MIBK)
ND
0.010
mg/L
Naphthalene
ND
0.0020
mg/L
n-Propylbenzene
ND
0.0010
mg/L
Styrene
ND
0.0010
mg/L
1,1,2,2-Tetrachloroethane
ND
0.00050
mg/L
Tetrachloroethylene
ND
0.00050
mg/L
Toluene
ND
0.0010
mg/L
1,2,3-Trichlorobenzene
ND
0.0050
mg/L
1,2,4-Trichlorobenzene
ND
0.0010
mg/L
V-05
Page 14 of 23

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
\nalyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B167111 - SW-846 5030B
Blank (B167111-BLK1)
Prepared:01/04/17 Analyzed:01/05/17
1, 1, 1 -Trichloroethane
ND
0.0010
mg/L
1,1,2-Trichloroethane
ND
0.0010
mg/L
Trichloroethylene
ND
0.0010
mg/L
Trichlorofluoromethane (Freon 11)
ND
0.0020
mg/L
1,2,3-Trichloropropane
ND
0.0020
mg/L
1,2,4-Trimethylbenzene
ND
0.0010
mg/L
1,3,5-Trimethylbenzene
ND
0.0010
mg/L
Vinyl Acetate
ND
0.020
mg/L
Vinyl Chloride
ND
0.0020
mg/L
m+p Xylene
ND
0.0020
mg/L
o-Xylene
ND
0.0010
mg/L
Surrogate:l,2-Dichloroethane-d4
Surrogate: Toluene-d8
Surrogate:4-Bromofluorobenzene
LCS (B167111-BS1)
0.0288
0.0241
0.0231
mg/L
mg/L
mg/L
0.0250
0.0250
0.0250
Prepared: 01/04/17
115
96.6
92.4
Analyzed: 01/05/17
70-130
70-130
70-130
Acetone
0.0973
0.050
mg/L
0.100
97.3
70-160
t
Benzene
0.0104
0.0010
mg/L
0.0100
104
70-130
Bromobenzene
0.00972
0.0010
mg/L
0.0100
97.2
70-130
Bromochloromethane
0.0110
0.0010
mg/L
0.0100
110
70-130
Bromodichloromethane
0.0108
0.00050
mg/L
0.0100
108
70-130
Bromoform
0.00955
0.0010
mg/L
0.0100
95.5
70-130
Bromomethane
0.00904
0.0020
mg/L
0.0100
90.4
40-160
V-20 t
2-Butanone(MEK)
0.0887
0.020
mg/L
0.100
88.7
40-160
t
n-Butylbenzene
0.00881
0.0010
mg/L
0.0100
88.1
70-130
sec-Butylbenzene
0.00951
0.0010
mg/L
0.0100
95.1
70-130
tert-Butylbenzene
0.00922
0.0010
mg/L
0.0100
92.2
70-130
Carbon Disulfide
0.0127
0.0040
mg/L
0.0100
127
70-130
Carbon Tetrachloride
0.0112
0.0050
mg/L
0.0100
112
70-130
Chlorobenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
Chlorodibromomethane
0.0106
0.00050
mg/L
0.0100
106
70-130
Chloroethane
0.0104
0.0020
mg/L
0.0100
104
70-130
Chloroform
0.0103
0.0020
mg/L
0.0100
103
70-130
Chloromethane
0.00815
0.0020
mg/L
0.0100
81.5
40-160
t
2-Chlorotoluene
0.0105
0.0010
mg/L
0.0100
105
70-130
4-Chlorotoluene
0.0105
0.0010
mg/L
0.0100
105
70-130
1,2-Dibromoethane (EDB)
0.0103
0.00050
mg/L
0.0100
103
70-130
1,2-Dichlorobenzene
0.0107
0.0010
mg/L
0.0100
107
70-130
1,3-Dichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
1,4-Dichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
Dichlorodifluoromethane (Freon 12)
0.00661
0.0020
mg/L
0.0100
66.1
40-160
t
1,1-Dichloroethane
0.0102
0.0010
mg/L
0.0100
102
70-130
1,2-Dichloroethane
0.0113
0.0010
mg/L
0.0100
113
70-130
1,1-Dichloroethylene
0.0114
0.0010
mg/L
0.0100
114
70-130
cis-1,2-Dichloroethylene
0.00964
0.0010
mg/L
0.0100
96.4
70-130
trans-1,2-Dichloroethylene
0.0124
0.0010
mg/L
0.0100
124
70-130
1,2-Dichloropropane
0.0102
0.0010
mg/L
0.0100
102
70-130
1,3-Dichloropropane
0.0102
0.00050
mg/L
0.0100
102
70-130
2,2-Dichloropropane
0.00602
0.0010
mg/L
0.0100
60.2
40-130
V-05
1,1-Dichloropropene
0.0100
0.0020
mg/L
0.0100
100
70-130
cis- 1,3 -Dichloropropene
0.00810
0.00050
mg/L
0.0100
81.0
70-130
trans- 1, 3 -Dichloropropene
0.00796
0.00050
mg/L
0.0100
79.6
70-130
Page 15 of 23

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B167111 - SW-846 5030B
LCS (B167111-BSI)
Prepared:
01/04/17 Analyzed: 01/05/17
Diisopropyl Ether (DIPE)
0.00903
0.00050
mg/L
0.0100
90.3
70-130
Ethylbenzene
0.00975
0.0010
mg/L
0.0100
97.5
70-130
2-Hexanone (MBK)
0.0875
0.010
mg/L
0.100
87.5
70-160
t
Isopropylbenzene(Cumene)
0.00997
0.0010
mg/L
0.0100
99.7
70-130
p-Isopropyholuene(p-Cymene)
0.00895
0.0010
mg/L
0.0100
89.5
70-130
Methyl tert-Butyl Ether (MTBE)
0.00857
0.0010
mg/L
0.0100
85.7
70-130
Methylene Chloride
0.0116
0.0050
mg/L
0.0100
116
70-130
4-Methyl-2-pentanone (MIBK)
0.0895
0.010
mg/L
0.100
89.5
70-160
t
Naphthalene
0.00772
0.0020
mg/L
0.0100
77.2
40-130
t
n-Propylbenzene
0.0100
0.0010
mg/L
0.0100
100
70-130
Styrene
0.00944
0.0010
mg/L
0.0100
94.4
70-130
1,1,2,2-Tetrachloroethane
0.0101
0.00050
mg/L
0.0100
101
70-130
Tetrachloroethylene
0.0112
0.00050
mg/L
0.0100
112
70-130
Toluene
0.0107
0.0010
mg/L
0.0100
107
70-130
1,2,3-Trichlorobenzene
0.00970
0.0050
mg/L
0.0100
97.0
70-130
1,2,4-Trichlorobenzene
0.00945
0.0010
mg/L
0.0100
94.5
70-130
1, 1, 1 -Trichloroethane
0.00950
0.0010
mg/L
0.0100
95.0
70-130
1,1,2-Trichloroethane
0.0111
0.0010
mg/L
0.0100
ill
70-130
Trichloroethylene
0.0107
0.0010
mg/L
0.0100
107
70-130
Trichlorofluoromethane (Freon 11)
0.0120
0.0020
mg/L
0.0100
120
70-130
1,2,3-Trichloropropane
0.00826
0.0020
mg/L
0.0100
82.6
70-130
1,2,4-Trimethylbenzene
0.00927
0.0010
mg/L
0.0100
92.7
70-130
1,3,5-Trimethylbenzene
0.00935
0.0010
mg/L
0.0100
93.5
70-130
Vinyl Acetate
0.0830
0.020
mg/L
0.100
83.0
70-130
Vinyl Chloride
0.00823
0.0020
mg/L
0.0100
82.3
40-160
f
m+p Xylene
0.0204
0.0020
mg/L
0.0200
102
70-130
o-Xylene
0.0101
0.0010
mg/L
0.0100
101
70-130
Surrogate: 1,2-Dichloroethane-d4
0.0275
mg/L
0.0250
110
70-130
Surrogate: Toluene-d8
0.0262
mg/L
0.0250
105
70-130
Surrogate:4-Bromofluorobenzene
0.0247
mg/L
0.0250
98.9
70-130
LCS Dup (B167111-BSD1)
Prepared:
01/04/17 Analyzed: 01/05/17
Acetone
0.100
0.050
mg/L
0.100
100
70-160
2.79
25
t
Benzene
0.00996
0.0010
mg/L
0.0100
99.6
70-130
4.32
25
Bromobenzene
0.00965
0.0010
mg/L
0.0100
96.5
70-130
0.723
25
Bromochloromethane
0.0110
0.0010
mg/L
0.0100
110
70-130
0.181
25
Bromodichloromethane
0.0103
0.00050
mg/L
0.0100
103
70-130
4.76
25
Bromoform
0.00938
0.0010
mg/L
0.0100
93.8
70-130
1.80
25
Bromomethane
0.00991
0.0020
mg/L
0.0100
99.1
40-160
9.18
25
V-20 t
2-Butanone (MEK)
0.0951
0.020
mg/L
0.100
95.1
40-160
6.92
25
t
n-Butylbenzene
0.00872
0.0010
mg/L
0.0100
87.2
70-130
1.03
25
sec-Butylbenzene
0.00962
0.0010
mg/L
0.0100
96.2
70-130
1.15
25
tert-Butylbenzene
0.00928
0.0010
mg/L
0.0100
92.8
70-130
0.649
25
Carbon Disulfide
0.0121
0.0040
mg/L
0.0100
121
70-130
4.28
25
Carbon Tetrachloride
0.0109
0.0050
mg/L
0.0100
109
70-130
3.34
25
Chlorobenzene
0.0105
0.0010
mg/L
0.0100
105
70-130
1.69
25
Chlorodibromomethane
0.0100
0.00050
mg/L
0.0100
100
70-130
5.54
25
Chloroethane
0.0109
0.0020
mg/L
0.0100
109
70-130
4.31
25
Chloroform
0.00998
0.0020
mg/L
0.0100
99.8
70-130
3.16
25
Chloromethane
0.00790
0.0020
mg/L
0.0100
79.0
40-160
3.12
25
2-Chlorotoluene
0.0103
0.0010
mg/L
0.0100
103
70-130
2.31
25
4-Chlorotoluene
0.00991
0.0010
mg/L
0.0100
99.1
70-130
5.69
25
Page 16 of 23

Table of Contents
,con -testy
ANALYTICAL LABORATORY
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
QUALITY CONTROL
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B167111 - SW-846 5030B
LCS Dup (B167111-BSD1) Prepared: 01/04/17 Analyzed: 01/05/17
1,2-Dibromoethane (EDB)
0.0101
0.00050
mg/L
0.0100
101
70-130
2.06
25
1,2-Dichlorobenzene
0.0104
0.0010
mg/L
0.0100
104
70-130
2.56
25
1,3-Dichlorobenzene
0.0101
0.0010
mg/L
0.0100
101
70-130
2.15
25
1,4-Dichlorobenzene
0.0102
0.0010
mg/L
0.0100
102
70-130
1.65
25
Dichlorodifluoromethane(Freon 12)
0.00589
0.0020
mg/L
0.0100
58.9
40-160
11.5
25
t
1,1-Dichloroethane
0.0103
0.0010
mg/L
0.0100
103
70-130
1.08
25
1,2-Dichloroethane
0.0112
0.0010
mg/L
0.0100
112
70-130
0.709
25
1,1-Dichloroethylene
0.0107
0.0010
mg/L
0.0100
107
70-130
5.96
25
cis-1,2-Dichloroethylene
0.00960
0.0010
mg/L
0.0100
96.0
70-130
0.416
25
trans-1,2-Dichloroethylene
0.0120
0.0010
mg/L
0.0100
120
70-130
3.77
25
1,2-Dichloropropane
0.00974
0.0010
mg/L
0.0100
97.4
70-130
4.71
25
1,3-Dichloropropane
0.00982
0.00050
mg/L
0.0100
98.2
70-130
3.80
25
2,2-Dichloropropane
0.00600
0.0010
mg/L
0.0100
60.0
40-130
0.333
25
V-05 f
1,1-Dichloropropene
0.00996
0.0020
mg/L
0.0100
99.6
70-130
0.800
25
cis-1,3-Dichloropropene
0.00744
0.00050
mg/L
0.0100
74.4
70-130
8.49
25
trans- 1, 3 -Dichloropropene
0.00772
0.00050
mg/L
0.0100
77.2
70-130
3.06
25
Diisopropyl Ether (DIPE)
0.00926
0.00050
mg/L
0.0100
92.6
70-130
2.52
25
Ethylbenzene
0.00945
0.0010
mg/L
0.0100
94.5
70-130
3.13
25
2-Hexanone (MBK)
0.0868
0.010
mg/L
0.100
86.8
70-160
0.803
25
f
Isopropylbenzene(Cumene)
0.00957
0.0010
mg/L
0.0100
95.7
70-130
4.09
25
p-Isopropyltoluene(p-Cymene)
0.00887
0.0010
mg/L
0.0100
88.7
70-130
0.898
25
Methyl tert-Butyl Ether (MTBE)
0.00850
0.0010
mg/L
0.0100
85.0
70-130
0.820
25
Methylene Chloride
0.0112
0.0050
mg/L
0.0100
112
70-130
3.50
25
4-Methyl-2-pentanone (MIBK)
0.0902
0.010
mg/L
0.100
90.2
70-160
0.723
25
t
Naphthalene
0.00840
0.0020
mg/L
0.0100
84.0
40-130
8.44
25
f
n-Propylbenzene
0.00973
0.0010
mg/L
0.0100
97.3
70-130
3.04
25
Styrene
0.00921
0.0010
mg/L
0.0100
92.1
70-130
2.47
25
1,1,2,2-Tetrachloroethane
0.0102
0.00050
mg/L
0.0100
102
70-130
0.985
25
Tetrachloroethylene
0.0105
0.00050
mg/L
0.0100
105
70-130
6.48
25
Toluene
0.0103
0.0010
mg/L
0.0100
103
70-130
4.29
25
1,2,3-Trichlorobenzene
0.0107
0.0050
mg/L
0.0100
107
70-130
9.80
25
1,2,4-Trichlorobenzene
0.00969
0.0010
mg/L
0.0100
96.9
70-130
2.51
25
1, 1, 1 -Trichloroethane
0.00935
0.0010
mg/L
0.0100
93.5
70-130
1.59
25
1,1,2-Trichloroethane
0.0102
0.0010
mg/L
0.0100
102
70-130
7.97
25
Trichloroethylene
0.00964
0.0010
mg/L
0.0100
96.4
70-130
10.6
25
Trichlorofluoromethane (Freon 11)
0.0118
0.0020
mg/L
0.0100
118
70-130
1.68
25
1,2,3-Trichloropropane
0.00863
0.0020
mg/L
0.0100
86.3
70-130
4.38
25
1,2,4-Trimethylbenzene
0.00904
0.0010
mg/L
0.0100
90.4
70-130
2.51
25
1,3,5-Trimethylbenzene
0.00921
0.0010
mg/L
0.0100
92.1
70-130
1.51
25
Vinyl Acetate
0.0839
0.020
mg/L
0.100
83.9
70-130
1.08
25
Vinyl Chloride
0.00855
0.0020
mg/L
0.0100
85.5
40-160
3.81
25
m+p Xylene
0.0198
0.0020
mg/L
0.0200
99.0
70-130
3.13
25
o-Xylene
0.00961
0.0010
mg/L
0.0100
96.1
70-130
5.37
25
Surrogate: 1,2-Dichloroethane-d4
0.0281
mg/L
0.0250
112
70-130
Surrogate: Toluene-d8
0.0255
mg/L
0.0250
102
70-130
Surrogate:4-Bromofluorobenzene
0.0236
mg/L
0.0250
94.6
70-130
Page 17 of 23

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
* QC result is outside of established limits.
fi 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.
J Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
RL-I I Elevated reporting limit due to high concentration of target compounds.
V-05 Continuing calibration did not meet method specifications and was biased on the low side for this compound.
Increased uncertainty is associated with the reported value which is likely to be biased on the low side.
V-20 Continuing calibration did not meet method specifications and was biased on the high side. Data validation is not
affected since sample result was "not detected" for this compound.
Page 18 of 23

,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
Acetone
NC
Benzene
NC
Bromobenzene
NC
Bromochloromethane
NC
Bromodichloromethane
NC
Bromoform
NC
Bromomethane
NC
2-Butanone (MEK)
NC
n-Butylbenzene
NC
sec-Butylbenzene
NC
tert-Butylbenzene
NC
Carbon Disulfide
NC
Carbon Tetrachloride
NC
Chlorobenzene
NC
Chlorodibromomethane
NC
Chloroethane
NC
Chloroform
NC
Chloromethane
NC
2-Chlorotoluene
NC
4-Chlorotoluene
NC
1,2-Dibromoethane (EDB)
NC
1,2-Dichlorobenzene
NC
1,3-Dichlorobenzene
NC
1,4-Dichlorobenzene
NC
Dichlorodifluoromethane (Freon 12)
NC
1,1-Dichloroethane
NC
1,2-Dichloroethane
NC
1,1-Dichloroethylene
NC
cis-1,2-Dichloroethylene
NC
trans-1,2-Dichloroethylene
NC
1,2-Dichloropropane
NC
1,3-Dichloropropane
NC
2,2-Dichloropropane
NC
1,1-Dichloropropene
NC
cis- 1,3 -Dichloropropene
NC
trans- l,3-Dichloropropene
NC
Diisopropyl Ether (DIPE)
NC
Ethylbenzene
NC
2-Hexanone (MBK)
NC
Isopropylbenzene (Cumene)
NC
p-Isopropyltoluene (p-Cymene)
NC
Methyl tert-Butyl Ether (MTBE)
NC
Methylene Chloride
NC
4-Methyl-2-pentanone (MIBK)
NC
Naphthalene
NC
n-Propylbenzene
NC
Styrene
NC
Page 19 of 23

MN
,con -testy
ANALYTICAL LABORATORY
Table of Contents
39 Spruce Street' East Longmeadow, MA 01028 . FAX [phone] ` TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SW-846 8260B in Water
1,1,2,2-Tetrachloroethane
NC
Tetrachloroethylene
NC
Toluene
NC
1,2,3-Trichlorobenzene
NC
1,2,4-Trichlorobenzene
NC
1, 1, 1 -Trichloroethane
NC
1,1,2-Trichloroethane
NC
Trichloroethylene
NC
Trichlorofluoromethane (Freon 11)
NC
1,2,3-Trichloropropane
NC
1,2,4-Trimethylbenzene
NC
1,3,5-Trimethylbenzene
NC
Vinyl Acetate
NC
Vinyl Chloride
NC
m+p Xylene
NC
o-Xylene
NC
The CON -TEST Environmental Laboratory operates under the
following certifications and accreditation:
Code Description
Number
Expires
AIHA AIHA-LAP, LLC - ISO17025:2005
100033
02/1/2018
MA Massachusetts DEP
M-MA100
06/30/2017
CT Connecticut Department of Publilc Health
PH-0567
09/30/2017
NY New York State Department of Health
10899 NELAP
04/1/2017
NH-S New Hampshire Environmental Lab
2516 NELAP
02/5/2017
RI Rhode Island Department of Health
LA000112
12/30/2016
NC North Carolina Div. of Water Quality
652
12/31/2017
NJ New Jersey DEP
MA007 NELAP
06/30/2017
FL Florida Department of Health
E871027 NELAP
06/30/2017
VT Vermont Department of Health Lead Laboratory
LL015036
07/30/2017
ME State of Maine
2011028
06/9/2017
VA Commonwealth of Virginia
460217
12/14/2017
NH-P New Hampshire Environmental Lab
2557 NELAP
09/6/2017
Page 20 of 23

Table of Contents
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21 of 23

Table of Contents
6
1) Was the chain(s) of custody relinquished and signed? Rye
No No CoC Included
2) Does the chain agree with the samples? No
If not, explain:
3) Are all the samples in good condition? Ye No
If not, explain:
4) How w e the samples received:
On Ice 9 Direct from Sampling ❑ Ambient ❑ In Cooler(s)
Were the samples received in Temperature Compliance of (2-60C)? a No N/A
Temperature °C by Temp blank Temperature °C by Temp gun
5) Are there Dissolved samples for the lab to filter? Yes 60)
Who was notified Date Time
6) Are there any RUSH or SHORT HOLDING TIME samples? Yes �a)
Who was notified Date Time
Permission to subcontract samples? Yes No
7) Location where samples are stored: 7� (Walk-in clients only) if not already approved
Client Signature:
8) Do all samples have the proper Acid pH: Yes No I!
9) Do all samples have the proper Base pH: Yes No IA
10) Was the PC notified of any discrepancies with the CoC vs the samples: Yes No !A
I Containers received at Con -Test I
# of containers
1 Liter Amber
500 mL Amber
250 mL Amber 8oz amber
1 Liter Plastic
500 mL Plastic
250 mL plastic
40 mL Vial - type listed below
Colisure 1 bacteria bottle
Dissolved Oxygen bottle
Encore ^
Laboratory Comments:
40 mL vials: # HCl # Methanol
p6c# 277 # Bisulfate # DI Water
Rev. 4 Aggdst20l3 s ms # Thiosulfate Unpreserved
# of containers
8 oz amber/clear jar
4 oz amber/clear jar
2 oz amberlclear jar
Plastic Bag 1 Ziploc
SOC Kit
Non-ConTest Container
Perchlorate Kit
F=lashpoint bottle
Other glass jar
Other
Time and Date Frozen:
Page 22 of 23

Table of Contents
Page 2 of 2
Login Sample Receipt Checklist
(Rejection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
wueslion Answer lruelral
TIFINA
1) The cooler's custody seal, if present, is intact. IV
el i omment
2) The cooler or samples do not appear to have
been compromised or tampered with.
3 Samples were received on ice.
4) Cooler Temperature is acceptable.
5) Cooler Temperature is recorded.
6) COC is filled out in ink and legible.
T
7) COC is filled out with all pertinent information.
8) Field Sampler's name present on COC.
9) There are no discrepancies between the
sample IN on the container and the COC.
10 Samples are received within Holding Time.
11) Sample containers have le ible labels.
12 Containers are not broken or leaking.
r
13) Air Cassettes are not broken/open,
N
14) Sample collection date/times are provided.
)
15 Appropriate sample containers are used.
16) Proper collection media used.
17) No headspace sample bottles are completely filled.
18) There is sufficient volume for all requsted
analyses, including any requested MS/MSDs.
19) Trip blanks provided if applicable.
20) VOA sample vials do not have head space or
bubble is <6mm 114" in diameter.
21) Samples do not require splitting or compositin .
Who notified of False statements? Date/Time: %
Doc #277 Rev. 4 August 2013 Log -In Technician Initials: Date/Time: j `7— 3 r
e7 f S`
Page 23 of 23

Remediation System Operation and Maintenance Report Former Pro Cleaners, DSCA Site #DC920001
APPENDIX B
WASTE DISPOSAL MANIFEST

Please Print or tyre. (Form desiannd for usp nn PhtP f17-nitrhl hinpruritor 1
- runnAppruvuu. Ulvitf 110. 2U0iJ-uu1Ju
UNIFORM HAZARDOUS 1. Generator 0 Number Response Phone 4. Manifest TrackingNumber
=Pagelmergency
kVASTE MANIFEST N�1� 4 t�tl 015460014
1
5. Generator's Name and Mailing Address Generator's Site Address (if different than mailing address)
Petitioner for DSCA Slte DCOXIO01, Slaw4 OU
0 lvi-0SCA 1 14lall Service Outer Pro ro Clearers (ATC) 837. Creectfrlaar Rd.
Raleigh. NC 27699-ilm I_r Raleigh, NC 27513 SkaW POU
Generator's Phone:
S. Transporter-1 Company Name U.S. EPA ID Number
Environmental Semees (SCj, LLO SGIM6759 Mi
7. Transporter 2 Company Name U.S. EPA ID Number
I
8. Designated Facility Name and Site Address
U.S. EPA ID Number
Clean Harbors Deerpark, LP.
2027 lndapendence Parkway South TYW55141re8
La Porte, TX 77571 USA
Fadfity's Phone: 261'930-23W
ga.
9b. U.S. DOT Descripiim (including Proper Shipping Name, hazard Class, ID Number,
10, Containers
11. Total
12 12, Unit
HM
and Packing Group (if any))
1. —
Quantity
13. Waste Codes
No
Type
X
Llf=77, Taste Eftronmentally HaZardatls Substance, Stolid, N.O.S.,
Oetraciyloroemylene), fit, PC, III, ERG# 171, WWI
p
-
z
!
{.7
lu.r
c�
E
3.
4.
14. Special Handling fnslructiops and Additional Information
I. CH445566 (cafbonl; 4 x SS Gal
AAD Job#3Bi007 lam Transporter#i Phone: BM434-7750
15. GENERATOR`SIOFFEROR'S CERTIFICATION: I hereby declare that the contents of this consignment are fully and accurately described above by the proper shipping name, and are classified, packaged,
marked and labeledlplocarded, and are in all respects in proper condition for transport
according to applicable international and national governmental regulations. If export shipment and f am the Primary
Exporter, I certify that the contents of this consignment conform to the terms of the attached EPAAcknowfedgmenl of Consent.
I certify that the waste minimization statement identified in 40 CFR 262.27fa1 Of t am a large quantity generator) or (b) (if l am a smelt quantity generator) is true.
GenaratotslOBerots Printed/Typed Name Signature Month Day Year
S�z 2-1 ZZI 1-7
—r
I.
16. Intemational Shipments
❑ Import to U.S. ❑ Export from U.S. Port of entryfeAt:
Transporter signature (far exports only): Date leaving U.S.;
17. Transporter Acknowledgment of Receipt of Materials
Transpoder 1 Printedliyped Name Signature
_ Month Day Year
transporter 2 Pr ntedrryped Name Signature
Month Day Year
F
18, Discrepancy
18s. Discrepancy Indication Space Quantity ❑ Type Residue ❑ Partial Rejection ❑
Fuil Rejection
1$b. Alternate Facility (or Generator) Manifest Reference Number;
J_
U.S. EPA 10 Number
Facility's Phone:
18c. Signature of Alto Facility (or Generator)
Month Day Year
19. Hazardous Waste Report Management Method Codes (i.e., codes for hazardous waste treatment, disposal, and recycling systems)
1 2. 3. 4,
20, Designated Facility Owner or Operator: Certification of receipt of hazardous materials covered by the manifest except as noted in item 18a
PnntadlTypad Name
Signature
Month Day Year
PA
rr
Form 8700-22 fRpv R_nF1 Proiri..,,o A i
I NAT D FACILITY TO DESTINATION STATE (€F R I IE-1