WQ0015102_Complete File - Historical_20161109

SUBMIT FORM ON YELLOW PAPER ONLY
-
ENVIRONMENT& NATURAL RESOURCESGROUNDWATER
QUALITY MONITORING:
LP�ARITMENTOF
NOFWATERQUALITY-INFORMAT'lONPROCESSINGUNi iCOMPLIANCE
REPORT FORM
(,;,Pi), w ,.CEFiTER, RAt E1G,lICr
FACILITY INFORMATION Please Print Cleady or Type
PERMIT Number: Expiration Date: 1/31/2018
Facility Name: Hill Oil Company. Inc. - Walser's Service
Non -Discharge W00015102 UIC
Permit Name (if different):
NPDES Other
Facility Address: 6419 North Carolina Hiahwav 15ON
TYPE OF PERMITTED OPERATION BEING MONITORED
(street) NC 27295
County Davidson
❑ Lagoon ❑ Remediation: Infiltration Gallery
(COY) ( State) (zip)
❑ Spray Field ® Remediation: GroUndWater
Contact Person: James Gamertsfeld/Shield Engineering, Inc. Telephone#:[phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Walser's Service
No. of wells to be sampled: NA
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 9/29/16
FIELD ANALYSES:
WAS
Well Depth: 63ft.
Well Diameter: 4 in.
pH 7.88 units Temp. NM OC
DRY at
Depth to Water Level: NM ft. below measuring point
Screened Interval: 33 ft.
to eft. Spec. Cond. NM µMhos
time of
sampling,
Measuring Point is NA ft. above land surface
Relative M.P. Elevation: NA ft.
Odor
check
Volume of water pumped/bailed before sampling:
NA gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: ®YES
❑ NO and field acidified: ®YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: 10/5/16-10/9/16
Laboratory Name: pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved
and colloidal concentrations.
COD NA mg/I
Nitrite (NO2) as N
NA mg/I
Pb - Lead ND mg/I
Coliform: MF Fecal NA /100ml
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/I
Coliform: MF Total NA /100mi
Phosphorus: Total as P
NA mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate
NA mg/I
Other (Specify Compouncls,and Concentration Units):
Dissolved Solids: Total NA mg/I
Al - Aluminum
NA mg/I
pH (when analyzed) NA units
Ba - Barium
NA mg/I
TOC NA mg/I
Ca - Calcium
NA mg/I
Chloride NA mg/I
Cd - Cadmium
NA mg/I
Arsenic NA mg/I
Chromium: Total
NA mg/I
Grease and Oils NA mg/I
Cu - Copper
NA mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol NA mg/I
Fe - Iron
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mg/I
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhos
K - Potassium
NA mg/I
VOC , method # 6200B
Total Ammonia NA mg/I
Mg - Magnesium
NA mg/I
VPH method # MADFP VPH
(Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total)
Mn -Manganese
NA mg/I
,method #
TKN as N NA mg/I
Ni - Nickel
NA mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 8.237 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 100%
James Gamertsfelder/Shield Engineering, Project Manager /
Permittee (or Authorized Agent) Name and Title - Please print or type Siqnatur of Permittee ( r Authorized Agent)
GW-59 Rev.1/2007

APPENDIX A

1!ace Analytica(,
,ymv.pacelabs.com
October 11, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: Walser's
Pace Project No.: 92314437
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Dear Ms. D'Souza:
Enclosed are the analytical results for sample(s) received by the laboratory on September 30, 2016.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 27

1!;ace Analytical
www.pacelabs.coin
Project: Walser's
Pace Project No.: 92314437
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification # M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 27

_ ace Analytical
www oacelabs. com
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
Walser's
92314437
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92314437001
Influent
MADEP VPH
WDV
5
PASI-C
SM 6200B
CAH
63
PASI-C
92314437002
Effluent
MADEP VPH
WDV
5
PASI-C
EPA 200.7
JMW
1
PASI-A
SM 6200B
CAH
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 27

x
aceAnalytical
www.pace/abs.cac
SUMMARY OF DETECTION
Project: Walser's
Pace Project No.: 92314437
Lab Sample ID
Method
Client Sample ID
Parameters
92314437001
Influent
MADEP VPH
Aliphatic (C05-CO8)
MADEP VPH
Aliphatic (C09-C12)
MADEP VPH
Aromatic (C09-C10)
SM 6200B
Benzene
SM 6200B
1,2-Dibromoethane (EDB)
SM 6200B
Ethylbenzene
SM 6200B
Isopropylbenzene (Cumene)
SM 6200B
Naphthalene
SM 6200B
n-Propylbenzene
SM 6200B
Toluene
SM 6200B
1,2,4-Trimethylbenzene
SM 6200B
1,3,5-Trimethylbenzene
SM 6200B
m&p-Xylene
SM 6200B
o-Xylene
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Result
Units
Report Limit
Analyzed Qualifiers
2440
ug/L
1000
10/06/1615:07 N2
1280
ug/L
1000
10/06/1615:07 N2
1560
ug/L
1000
10/06/1615:07 N2
28.1
ug/L
5.0
10/06/16 18:49
6.9
ug/L
5.0
10/0611618:49
179
ug/L
5.0
10/06/16 18:49
12.0
ug/L
5.0
10/06/16 18:49
182
ug/L
20.0
10/06/16 18:49
27.2
ug/L
5.0
10/06/16 18:49
1280
ug/L
5.0
10/06/16 18:49
314
ug/L
5.0
10/06/16 18:49
94.5
ug/L
5.0
10/06/16 18:49
958
ug/L
10.0
10/06/16 18:49
512
ug/L
5.0
10/06/16 18:49
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 27

a
_ ;ace Analytical
www.oacelabs.corr,
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92314437
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: October 11, 2016
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 27

a�
aceAnalytical
www.pacelabscorr
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92314437
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: October 11. 2016
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
1 sample was analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes.
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 6 of 27

aceAnalXical* www.oaceiibs.com
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92314437
Method: SM 6200B
Description: 6200B MSV
Client: Shield
Date: October 11, 2016
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
QC Batch 331978
L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
• LCS (Lab ID: 1839489)
• Bromomethane
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch 331791
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92314437002
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
MS (Lab ID 1838401)
• Bromomethane
• MSD (Lab ID: 1838402)
• Bromomethane
R1: RPD value was outside control limits.
• MSD (Lab ID: 1838402)
• Bromomethane
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 7 of 27

aceAnalyticalin
vnvw.pacslabs.c;xr;
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92314437
Method:
SM 6200B
Description:
6200E MSV
Client:
Shield
Date:
October 11, 2016
QC Batch 331978
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92314334002
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
MS (Lab ID: 1839490)
• Dichlorodifluoromethane
Vinyl chloride
• MSD (Lab ID: 1839491)
Dichlorodifluoromethane
Vinyl chloride
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 8 of 27

z,
aceAnalytical
www.oaceiabs.aim
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.. 92314437
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Influent Lab ID: 92314437001 Collected: 09/29/16 14:30 Received: 09/30/16 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water
Aliphatic (C05-008)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
6200E MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tent-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3- chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Date: 10/11/2016 02 26 PM
Analytical Method: MADEP VPH
2440 ug/L
1280 ug/L
1560 ug/L
111
%
105
%
Analytical Method: SM 6200B
28.1
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
6.9
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
179
ug/L
ND
ug/L
12.0
ug/L
1000
20
10/06/1615:07
1000
20
10/06/1615:07
1000
20
10/0611615:07
70-130
20
10/06/1615:07 460-00-4
70-130
20
10/06/1615:07 460-00-4
N2
N2
N2
5.0
10
10/06/16 18:49
71-43-2
5.0
10
10/06/16 18:49
108-86-1
5.0
10
10/06/16 18:49
74-97-5
5.0
10
10/06/16 18:49
75-27-4
5.0
10
10/06/16 18:49
75-25-2
50.0
10
10/0611618:49
74-83-9 L3
5.0
10
10/06/16 18:49
104-51-8
5.0
10
10/06/16 18:49
135-98-8
5.0
10
10/06/16 18:49
98-06-6
5.0
10
10/06/16 18:49
56-23-5
5.0
10
10/06/16 18:49
108-90-7
10.0
10
10/06/16 18:49
75-00-3
5.0
10
10/06/16 18:49
67-66-3
10.0
10
10/06/16 18:49
74-87-3
5.0
10
10/06/16 18:49
95-49-8
5.0
10
10/06/16 18:49
106-43-4
10.0
10
10/06/16 18:49
96-12-8
5.0
10
10/06/16 18:49
124-48-1
5.0
10
10/06/16 18:49
106-93-4
5.0
10
10/0611618:49
74-95-3
5.0
10
10/06/16 18:49
95-50-1
5.0
10
10/06/16 18:49
541-73-1
5.0
10
10/06/16 18:49
106-46-7
5.0
10
10/06/16 18:49
75-71-8
5.0
10
10/06/16 18:49
75-34-3
5.0
10
10/06/16 18:49
107-06-2
5.0
10
10/06/16 18:49
75-354
5.0
10
10/06/16 18:49
156-59-2
5.0
10
10/06/16 18:49
156-60-5
5.0
10
10/06/16 18:49
78-87-5
5.0
10
10/06/16 18:49
142-28-9
5.0
10
10/06/16 18:49
594-20-7
5.0
10
10/06/16 18:49
563-58-6
5.0
10
10/06/16 18:49
10061-01-5
5.0
10
10/06/16 18:49
10061-02-6
5.0
10
10/06/16 18:49
108-20-3
5.0
10
10/06/16 18:49
100-41-4
20.0
10
10106/1618:49
87-68-3
5.0
10
10/06/16 18:49
98-82-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 27

Pace Analytical Services, LLC
)52aceAnalytical ' 9800 Kinsey Ave. Suite100
Huntersville, NC 28078078
www oacelabs.com [phone]
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92314437
Sample: Influent
Lab ID: 92314437001 Collected:
09/29/16
14:30
Received: 09/30/16 13:00 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Methylene Chloride
ND
ug/L
20.0
10
10/06/16 18:49
75-09-2
Methyl-tert-butyl ether
ND
ug/L
5.0
10
10/06/16 18:49
1634-04-4
Naphthalene
182
ug/L
20.0
10
10/06/16 18:49
91-20-3
n-Propylbenzene
27.2
ug/L
5.0
10
10/06/16 18:49
103-65-1
Styrene
ND
ug/L
5.0
10
10106/1618:49
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
5.0
10
10/06/16 18:49
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
5.0
10
10106/1618:49
79-34-5
Tetrachloroethene
ND
ug/L
5.0
10
10/06/16 18:49
127-18-4
Toluene
1280
ug/L
5.0
10
10/06/16 18:49
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
20.0
10
10/06/16 18:49
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
20.0
10
10/06/16 18:49
120-82-1
1,1,1-Trichloroethane
ND
ug/L
5.0
10
10/06/16 18:49
71-55-6
1,1,2-Trichloroethane
ND
ug/L
5.0
10
10/06/16 18:49
79-00-5
Trichloroethene
ND
ug/L
5.0
10
10/06/16 18:49
79-01-6
Trichlorofluoromethane
ND
ug/L
10.0
10
10106/1618:49
75-69-4
1,2,3-Trichloropropane
ND
ug/L
5.0
10
10/06/16 18:49
96-18-4
1,2,4-Trimethylbenzene
314
ug/L
5.0
10
10/06/16 18:49
95-63-6
1,3,5-Trimethylbenzene
94.5
ug/L
5.0
10
10106/1618:49
108-67-8
Vinyl chloride
ND
ug/L
10.0
10
10/06/16 18:49
75-01-4
m&p-Xylene
958
ug/L
10.0
10
10/06/16 18:49
179601-23-1
o-Xylene
512
ug/L
5.0
10
10/06/16 18:49
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
98
%
70-130
10
10/06/16 18:49
17060-07-0
4-Bromofluorobenzene (S)
98
%
70-130
10
10/06/16 18:49
460-00-4
Toluene-d8 (S)
99
%
70-130
10
10/06/16 18:49
2037-26-5
Date: 10/11/2016 02 26 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 27

Pace Analytical Services, LLC
aceAnalytical 9600 KineyAve. Suite 100
Huntersville, NC 28078078
www.pacelabs.curr [phone]
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92314437
Sample: Effluent
Lab ID: 92314437002 Collected:
09/29/16 15:30 Received: 09/30/16 13:00 Matrix:
Water
Parameters
Results
Units Report Limit
DF Prepared
Analyzed
CAS No.
Qua[
VPH NC Water
Analytical Method: MADEP VPH
Aliphatic (C05-CO8)
ND
ug/L
50.0
1
10/06/16 15:37
N2
Aliphatic (C09-C12)
ND
ug/L
50.0
1
10/06/16 15:37
N2
Aromatic (C09-C10)
ND
ug/L
50.0
1
10/06/16 15:37
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
109
%
70-130
1
10/06/16 15:37
460-00-4
4-Bromofluorobenzene (PID) (S)
102
%
70-130
1
10/06/16 15:37
460-00-4
200.7 MET ICP
Analytical Method:
EPA 200.7 Preparation Method: EPA 200.7
Lead
ND
ug/L
5.0
1 10/05/16 23:30
10/09/16 01:37
7439-92-1
6200B MSV
Analytical Method:
SM 6200B
Benzene
ND
ug/L
0.50
1
10/05/16 05:39
71-43-2
Bromobenzene
ND
ug/L
0.50
1
10/05/16 05:39
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
10/05/16 05:39
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
10/05/16 05:39
75-27-4
Bromoform
ND
ug/L
0.50
1
10/05/16 05:39
75-25-2
Bromomethane
ND
ug/L
5.0
1
10/05/16 05:39
74-83-9
M1,R1
n-Butylbenzene
ND
ug/L
0.50
1
10/05/16 05:39
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
10/05/16 05:39
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
10/05/16 05:39
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
10/05/16 05:39
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
10/05/16 05:39
108-90-7
Chloroethane
ND
ug/L
1.0
1
10/05/16 05:39
75-00-3
Chloroform
ND
ug/L
0.50
1
10/05/16 05:39
67-66-3
Chloromethane
ND
ug/L
1.0
1
10/05/16 05:39
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
10/05/16 05:39
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
10/05/16 05:39
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
10/05/16 05:39
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
10/05/16 05:39
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
10/05/16 05:39
106-93-4
Dibromomethane
ND
ug/L
0.50
1
10/05/16 05:39
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
10/05/16 05:39
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
10/05/16 05:39
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
10/05/16 05:39
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
10/05/16 05:39
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
10/05/16 05:39
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
10/05/16 05:39
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
10/05/16 05:39
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
10/05/16 05:39
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
10/05/16 05:39
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
10/05/16 05:39
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
10/05/16 05:39
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
10/05/16 05:39
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
10/05/16 05:39
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
10105/1605:39
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
10/05/16 05:39
10061-02-6
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 10/11/2016 02:26 PM
without the written consent of Pace
Analytical
Services, LLC.
Page 11 of 27

;ace Analytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92314437
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Effluent Lab ID: 92314437002 Collected: 09/29/16 15:30 Received: 09/30/16 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua[
6200E MSV
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetra chloroethene
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-BromoFluorobenzene (S)
Toluene -dB (S)
Date: 10/11/2016 02 26 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
94 %
99 %
99 %
0.50
1
10/05/16 05:39
108-20-3
0.50
1
10/05/16 05:39
100-41-4
2.0
1
10/05/16 05:39
87-68-3
0.50
1
10/05/16 05:39
98-82-8
2.0
1
10/05/16 05:39
75-09-2
0.50
1
10/05/16 05:39
1634-04-4
2.0
1
10/05/16 05:39
91-20-3
0.50
1
10/05/16 05:39
103-65-1
0.50
1
10/05/16 05:39
100-42-5
0.50
1
10/05/16 05:39
630-20-6
0.50
1
10/05/16 05:39
79-34-5
0.50
1
10/05/16 05:39
127-18-4
0.50
1
10/05/16 05:39
108-88-3
2.0
1
10/05/16 05:39
87-61-6
2.0
1
10/05/16 05:39
120-82-1
0.50
1
10/05/16 05:39
71-55-6
0.50
1
10/05/16 05:39
79-00-5
0.50
1
10/05/16 05:39
79-01-6
1,0
1
10/05/16 05:39
75-69-4
0,50
1
10/05/16 05:39
96-18-4
0.50
1
10/05/16 05:39
95-63-6
0.50
1
10/05/16 05:39
108-67-8
1.0
1
10/05/16 05:39
75-01-4
1.0
1
10/05/16 05:39
179601-23-1
0.50
1
10/05/16 05:39
95-47-6
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
10/05/16 05:39 17060-07-0
10/05/16 05:39 460-00-4
10/05/16 05:39 2037-26-5
Page 12 of 27

e
72ce Analytical
wwwpacelabs,com
QUALITY CONTROL DATA
Project Walser's
Pace Project No . 92314437
QC Batch: 332120 Analysis Method: MADEP VPH
QC Batch Method. MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92314437001. 92314437002
METHOD BLANK: 1840159
Associated Lab Samples: 92314437001, 92314437002
Parameter
Units
Aliphatic (C05-CO8)
ug/L
Aliphatic (C09-C12)
ug/L
Aromatic (C09-C10)
ug/L
4-Bromofluorobenzene (FID) (S)
%
4-Bromofluorobenzene (PID) (S)
%
Matrix: Water
Blank
Reporting
Result
Limit
Analyzed Qualifiers
ND
50.0
10/06/1611:35 N2
ND
50.0
10/06/1611:35 N2
ND
50.0
10/06/1611:35 N2
107
70-130
10/06/1611:35
101
70-130
10/06/16 11:35
LABORATORY CONTROL SAMPLE & LCSD: 1840160
Spike
Parameter Units Conc.
Aliphatic (C05-CO8) ug/L 300
Aliphatic (C09-C12) ug/L 300
Aromatic (C09-C10) ug/L 100
4-Bromofluorobenzene (FID) (S) %
4-Bromofluorobenzene (PID) (S)
1840161
LCS
LCSD
LCS
LCSD
% Rec
Result
Result
% Rec
% Rec
Limits
335
333
112
111
70-130
322
332
107
111
30-130
92.1
93.1
92
93
70-130
106
107
70-130
101
102
70-130
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)8759092
Max
RPD RPD Qualifiers
1 25 N2
3 25 N2
1 25 N2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11 /2016 02.26 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 27

aceAnalytical
wwwoacelabs corn
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)8759092
Project:
Walser's
Pace Project No.:
92314437
QC Batch:
331808 Analysis Method: EPA 200.7
QC Batch Method:
EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples:
92314437002
METHOD BLANK 1838537
Associated Lab Samples: 92314437002
Parameter Units
Lead ug/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 10/09/16 00:51
LABORATORY CONTROL SAMPLE: 1838538
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Lead ug/L 500 498 100 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1838539 1838540
MS MSD
92314124007 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 486 494 97 99 70-130 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1838541 1838542
MS MSD
92314473007 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 475 479 95 96 70-130 1
Results presented on this page are in the units Indicated by the "Units" column except where an ahemate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11/2016 02:26 PM without the written consent of Pace Analytical Services, LLC.
Page 14 of 27

�a?ceAnalytical'
www. Dacelabs. c5a;
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92314437
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 331791
QC Batch Method: SM 6200B
Associated Lab Samples: 92314437002
Analysis Method:
Analysis Description:
SM 6200B
6200E MSV
METHOD BLANK: 1838399
Matrix: Water
Associated Lab Samples 92314437002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
10/0511600:34
1,1,1-Trichloroethane
ug/L
ND
0.50
10/05/16 00:34
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
10/05/16 00:34
1,1,2-Trichloroethane
ug/L
ND
0.50
10/05/16 00:34
1,1-Dichloroethane
ug/L
ND
0.50
10/05/16 00:34
1,1-Dichloroethene
ug/L
ND
0.50
10/05/16 00:34
1,1-Dichloropropene
ug/L
ND
0.50
10/05/16 00:34
1,2,3-Trichlorobe nzene
ug/L
ND
2.0
10/05/16 00:34
1,2,3-Trichloropropane
ug/L
ND
0.50
10105/1600:34
1,2,4-Trichlorobenzene
ug/L
ND
2.0
10/05/16 00:34
1,2,4-Trimethylbenzene
ug/L
ND
0.50
10105/1600:34
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
10/05/16 00:34
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
10/05/16 00:34
1,2-Dichlorobenzene
ug/L
ND
0.50
10/05/16 00:34
1,2-Dichloroethane
ug/L
ND
0.50
10/05/16 00:34
1,2-Dichloropropane
ug/L
ND
0.50
10/05/16 00:34
1,3.5-Trimeth ylbenzene
ug/L
ND
0.50
10/05/16 00:34
1,3-Dichlorobenzene
ug/L
ND
0.50
10/05/16 00:34
1,3-Dichloropropane
ug/L
ND
0.50
10/05/16 00:34
1,4-Dichlorobenzene
ug/L
ND
0.50
10/05/16 00:34
2,2-Dichloropropane
ug/L
ND
0.50
10/05/16 00:34
2-Chlorotoluene
ug/L
ND
0.50
10/05/16 00:34
4-Chlorotoluene
ug/L
ND
0.50
10/05/16 00:34
Benzene
ug/L
ND
0.50
10/05/16 00:34
Bromobenzene
ug/L
ND
0.50
10/05/16 00:34
Bromochloromethane
ug/L
ND
0.50
10/05/16 00:34
Bromodichloromethane
ug/L
ND
0.50
10/05/16 00:34
Bromoform
ug/L
ND
0.50
10/05/16 00:34
Bromomethane
ug/L
ND
5.0
10/05/16 00:34
Carbon tetrachloride
ug/L
ND
0.50
10/05/16 00:34
Chlorobenzene
ug/L
ND
0.50
10/05/16 00:34
Chloroethane
ug/L
ND
1.0
10/05/16 00:34
Chloroform
ug/L
ND
0.50
10/05/16 00:34
Chloromethane
ug/L
ND
1.0
10/05/16 00:34
cis-1,2-Dichloroethene
ug/L
ND
0.50
10/05/16 00:34
cis-1,3-Dichloropropene
ug/L
ND
0.50
10/05/16 00:34
Dibromochloromethane
ug/L
ND
0.50
10/05/16 00:34
Dibromomethane
ug/L
ND
0.50
10/05/16 00:34
Dichlorodifluoromethane
ug/L
ND
0.50
10/05/16 00:34
Diisopropyl ether
ug/L
ND
0.50
10/05/16 00:34
Ethylbenzene
ug/L
ND
0.50
10/05/16 00:34
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11 /2016 0226 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 27

/7Pa/ce Analytical
www.pacelabs cpnl
QUALITY CONTROL DATA
Project. Walser's
Pace Project No. 92314437
METHOD BLANK: 1838399
Matrix:
Water
Associated Lab Samples: 92314437002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
10/05/16 00:34
Isopropylbenzene (Cumene)
ug/L
ND
0.50
10/05/16 00:34
m&p-Xylene
ug/L
ND
1.0
10/05/16 00:34
Methyl-lert-butyl ether
ug/L
ND
0.50
10/05/16 00:34
Methylene Chloride
ug/L
ND
2.0
10/05/16 00:34
n-Butylbenzene
ug/L
ND
0.50
10/05/16 00:34
n-Propylbenzene
ug/L
ND
0.50
10/05/16 00:34
Naphthalene
ug/L
ND
2.0
10/05/16 00:34
o-Xylene
ug/L
ND
0.50
10/05/16 00:34
sec-Butylbenzene
ug/L
ND
0.50
10/05/16 00:34
Styrene
ug/L
ND
0.50
10/05/16 00:34
tert-Butylbenzene
ug/L
ND
0.50
10/05/16 00:34
Tetrachloroethene
ug/L
ND
0.50
10/05/16 00:34
Toluene
ug/L
ND
0.50
10/05/16 00:34
trans- 1,2-Dichloroethene
ug/L
ND
0.50
10/05/16 00:34
trans-1,3-Dichloropropene
ug/L
ND
0.50
10/05/16 00:34
Trichloroethene
ug/L
ND
0.50
10/05/16 00:34
Trichlorofluoromethane
ug/L
ND
1.0
10/05/16 00:34
Vinyl chloride
ug/L
ND
1.0
10/05/16 00:34
1,2-Dichloroethane-d4 (S)
%
95
70-130
10/05/16 00:34
4-Bromofluorobenzene (S)
%
97
70-130
10/05/16 00:34
Toluene-d8 (S)
%
99
70-130
10/05/16 00:34
LABORATORY CONTROL SAMPLE: 1838400
Parameter
1,1,1,2 Tetra chioroethane
1,1,1-Trichloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,1-Dichloropropene
1,2,3-Trichiorobenzene
1,2, 3-Trichioropropane
1,2,4-Trichlorobenzene
1,2,4-Trimethylbenzene
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3,5-Trimethylbenzene
1,3-Dichlorobenzene
Qualifiers
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
ug/L
50
45.9
92
60-140
ug/L
50
41.0
82
60-140
ug/L
50
44.6
89
60-140
ug/L
50
45.4
91
60-140
ug/L
50
41.7
83
60-140
ug/L
50
42.3
85
60-140
ug/L
50
37.5
75
60-140
ug/L
50
44.2
88
60-140
ug/L
50
45.5
91
60-140
ug/L
50
45.6
91
60-140
ug/L
50
45.2
90
60-140
ug/L
50
44.5
89
60-140
ug/L
50
47.9
96
60-140
ug/L
50
47.9
96
60-140
ug/L
50
40.6
81
60-140
ug/L
50
42.0
84
60-140
ug/L
50
43.9
88
60-140
ug/L
50
46.3
93
60-140
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11 /2016 02:26 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 27

/A;ace Analytical
wK w.pacelabs. com
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92314437
LABORATORY CONTROL SAMPLE:
1838400
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
1,3-Dichloropropane
ug/L
50
41.2
82
60-140
1,4-Dichlorobenzene
ug/L
50
46.2
92
60-140
2,2-Dichloropropane
ug/L
50
38.9
78
60-140
2-Chlorotoluene
ug/L
50
44.2
88
60-140
4-Chlorotoluene
ug/L
50
44.8
90
60-140
Benzene
ug/L
50
43.6
87
60-140
Bromobenzene
ug/L
50
44.2
88
60-140
Bromochloromethane
ug/L
50
45.3
91
60-140
Bromodichloromethane
ug/L
50
44.6
89
60-140
Bromoform
ug/L
50
46.7
93
60-140
Bromomethane
ug/L
50
44.5
89
60-140
Carbon tetrachloride
ug/L
50
43.0
86
60-140
Chlorobenzene
ug/L
50
45.7
91
60-140
Chloroethane
ug/L
50
44.2
88
60-140
Chloroform
ug/L
50
41.3
83
60-140
Chloromethane
ug/L
50
43.1
86
60-140
cis-1,2-Dichloroethene
ug/L
50
42.9
86
60-140
cis-1,3-Dichloropropene
ug/L
50
43.7
87
60-140
Dibromochloromethane
ug/L
50
46.8
94
60-140
Dibromomethane
ug/L
50
46.7
93
60-140
Dichlorodifluoromethane
ug/L
50
42.8
86
60-140
Diisopropyl ether
ug/L
50
43.8
88
60-140
Ethylbenzene
ug/L
50
44.0
88
60-140
Hexachloro-1,3-butadiene
ug/L
50
42.3
85
60-140
Isopropylbenzene (Cumene)
ug/L
50
44.6
89
60-140
m&p-Xylene
ug/L
100
87.3
87
60-140
Methyl-tert-butyl ether
ug/L
50
43.8
88
60-140
Methylene Chloride
ug/L
50
44.0
88
60-140
n-Butylbenzene
ug/L
50
43.3
87
60-140
n-Propylbenzene
ug/L
50
42.3
85
60-140
Naphthalene
ug/L
50
41.0
82
60-140
o-Xylene
ug/L
50
43.0
86
60-140
sec-Butylbenzene
ug/L
50
42.7
85
60-140
Styrene
ug/L
50
48.0
96
60-140
tert-Butylbenzene
ug/L
50
36.5
73
60-140
Tetra chloroethene
ug/L
50
39.5
79
60-140
Toluene
ug/L
50
44.6
89
60-140
trans-1,2-Dichloroethene
ug/L
50
42.3
85
60-140
trans- l.3-Dichloropropene
ug/L
50
43.0
86
60-140
Trichloroethene
ug/L
50
44.7
89
60-140
Trichlorofluoromethane
ug/L
50
43.6
87
60-140
Vinyl chloride
ug/L
50
44.1
88
60-140
1,2-Dichloroethane-d4 (S)
%
97
70-130
4-Bromofluorobenzene(S)
%
103
70-130
Toluene-0 (S)
%
100
70-130
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the resulL
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 10/11 /2016 02:26 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 27

/'��alce Analytical
www.pacelabs.corn
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Walser's
Pace Project No.: 92314437
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
1838401
1838402
MS
MSD
92314437002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.0
20.8
100
104
60-140
4
1, 1,1 -Trichloroethane
ug/L
ND
20
20
19.7
19.9
99
100
60-140
1
1,1,2,2-Tetra chloroethane
ug/L
ND
20
20
19.5
20.4
98
102
60-140
4
1,1,2-Trichloroethane
ug/L
ND
20
20
19.9
20.6
99
103
60-140
4
1,1-Dichloroethane
ug/L
ND
20
20
19.3
19.3
97
96
60-140
0
1,1-Dichloroethene
ug/L
ND
20
20
20.1
20.1
101
101
60-140
0
1,1-Dichloropropene
ug/L
ND
20
20
18.1
18.1
91
91
60-140
0
1,2,3-Trichlorobenzene
ug/L
ND
20
20
22.2
22.8
111
114
60-140
3
1,2,3-Trichloropropane
ug/L
ND
20
20
19.9
20.8
100
104
60-140
4
1,2,4-Trichlorobenzene
ug/L
ND
20
20
22.1
22.7
110
113
60-140
3
1,2,4-Trimethylbenzene
ug/L
ND
20
20
20.6
21.4
102
106
60-140
4
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
19.2
20.3
96
101
60-140
6
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.5
21.6
108
108
60-140
0
1,2-Dichlorobetzene
ug/L
ND
20
20
21.7
22.2
108
111
60-140
3
1,2-Dichloroethane
ug/L
ND
20
20
17.7
18.1
88
90
60-140
3
1,2-Dichloropropane
ug/L
ND
20
20
18.9
19.5
94
98
60-140
4
1,3,5-Trimethylbenzene
ug/L
ND
20
20
19.9
20.5
99
103
60-140
3
1,3-Dichlorobenzene
ug/L
ND
20
20
20.4
21.6
102
108
60-140
5
1,3-Dichloropropane
ug/L
ND
20
20
19.0
19.4
95
97
60-140
2
1,4-Dichlorobenzene
ug/L
ND
20
20
21.0
21.3
105
106
60-140
1
2,2-Dichloropropane
ug/L
ND
20
20
16.4
16.2
82
81
60-140
1
2-Chlorotoluene
ug/L
ND
20
20
20.3
20.9
101
104
60-140
3
4-Chlorotoluene
ug/L
ND
20
20
19.6
20.6
98
103
60-140
5
Benzene
ug/L
ND
20
20
20.2
20.5
101
102
60-140
1
Bromobenzene
ug/L
ND
20
20
19.1
19.7
95
98
60-140
3
Bromochloromethane
ug/L
ND
20
20
20.1
20.1
100
100
60-140
0
Bromodichloromethane
ug/L
ND
20
20
20.0
20.0
100
100
60-140
0
Bromoform
ug/L
ND
20
20
18.5
19.5
92
98
60-140
5
Bromomethane
ug/L
ND
20
20
5.2
7.7
26
38
60-140
39 M1,R1
Carbon tetrachloride
ug/L
ND
20
20
20.9
21.8
104
109
60-140
4
Chlorobenzene
ug/L
ND
20
20
21.1
21.6
105
108
60-140
2
Chloroethane
ug/L
ND
20
20
23.3
18.5
116
93
60-140
23
Chloroform
ug/L
ND
20
20
19.2
18.9
96
95
60-140
2
Chloromethane
ug/L
ND
20
20
13.8
13.2
69
66
60-140
4
cis-1,2-Dichloroethene
ug/L
ND
20
20
19.8
20.1
99
101
60-140
2
cis-1,3-Dichloropropene
ug/L
ND
20
20
18.2
18.8
91
94
60-140
3
Dibromochloromethane
ug/L
ND
20
20
20.0
20.51
100
102
60-140
2
Dibromomethane
ug/L
ND
20
20
21.0
21.2
105
106
60-140
1
Dichlorodifluoromethane
ug/L
ND
20
20
13.1
13.7
65
68
60-140
4
Diisopropyl ether
ug/L
ND
20
20
19.5
19.7
98
99
60-140
1
Ethylbenzene
ug/L
ND
20
20
20.7
21.3
104
106
60-140
3
Hexachloro-1,3-butadiene
ug/L
ND
20
20
20.6
22.4
103
112
60-140
8
Isopropylbenzene (Cumene)
ug/L
ND
20
20
21.0
21.5
105
107
60-140
2
m&p-Xylene
ug/L
ND
40
40
41.4
42.0
103
105
60-140
1
Methyl-tert-butyl ether
ug/L
ND
20
20
19.4
19.3
97
97
60-140
0
Methylene Chloride
ug/L
ND
20
20
19.9
19.8
99
99
60-140
0
Results presented on
this page are In the units Indicated by the
"Units" column except where
an alternate unit is presented to the right
of the result
REPORT
OF
LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11/2016 02 26 PM
without
the written consent of Pace Analytical
Services, LLC.
Page 18 of 27

• I
FaceAnalXical
www.pacelabs.com
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92314437
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1838401
MS
92314437002
Spike
Parameter
Units
Result
Conc.
n-Butylbenzene
ug/L
ND
20
n-Propylbenzene
ug/L
ND
20
Naphthalene
ug/L
ND
20
o-Xylene
ug/L
ND
20
sec-Butylbenzene
ug/L
ND
20
Styrene
ug/L
ND
20
tert-Butylbenzene
ug/L
ND
20
Tetrachloroethene
ug/L
ND
20
Toluene
ug/L
ND
20
trans-1,2-Dichloroethene
ug/L
ND
20
trans-1.3-Dichloropropene
ug/L
ND
20
Trichloroethene
ug/L
ND
20
Trichlorofluoromethane
ug/L
ND
20
Vinyl chloride
ug/L
ND
20
1,2-Dichloroethane-d4(S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
1838402
MSD
Spike
MS
MSD
MS
MSD
% Rec
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
20
20.2
21.2
101
106
60-140
5
20
19.3
20.2
96
101
60-140
5
20
19.7
20.5
99
102
60-140
4
20
20.1
20.4
100
102
60-140
2
20
20.0
21.0
100
105
60-140
5
20
21.5
22.0
108
110
60-140
3
20
16.8
17.7
84
88
60-140
5
20
19.3
20.0
96
100
60-140
4
20
21.0
21.1
105
105
60-140
0
20
19.7
19.4
99
97
60-140
2
20
17.7
18.0
89
90
60-140
1
20
20.8
20.9
104
105
60-140
1
20
21.3
21.2
107
106
60-140
1
20
17.2
18.0
86
90
60-140
4
94
92
70-130
104
104
70-130
100
99
70-130
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11 /2016 02:26 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 27

_ - aceAnalytical
www.oacelabs.com
QUALITY CONTROL DATA
Project: Walser's
Pace Project No. 92314437
QC Batch 331978 Analysis Method: SM 6200B
QC Batch Method SM 6200B Analysis Description: 62006 MSV
Associated Lab Samples: 92314437001
METHOD BLANK. 1839488
Associated Lab Samples: 92314437001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
10/06/16 13:33
1,1,1-Trichloroethane
ug/L
ND
0.50
10/06/16 13:33
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
10106/1613:33
1,1,2-Trichloroethane
ug/L
ND
0.50
10/06/16 13:33
1,1-Dichloroethane
ug/L
ND
0.50
10/06/16 13:33
1,1-Dichloroethene
ug/L
ND
0.50
10/06/16 13:33
1,1-Dichloropropene
ug/L
ND
0.50
10/06/16 13:33
1,2,3-Trichlorobenzene
ug/L
ND
2.0
10/06/16 13:33
1,2,3-Trichloropropane
ug/L
ND
0.50
10/0611613:33
1,2,4-Trichlorobenzene
ug/L
ND
2.0
10/06/16 13:33
1,2,4-Trimethylbenzene
ug/L
ND
0.50
10/06/16 13:33
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
10/06/16 13:33
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
10/06/16 13:33
1,2-Dichlorobenzene
ug/L
ND
0.50
10/06/16 13:33
1,2-Dichloroethane
ug/L
ND
0.50
10/06/16 13:33
1,2-Dichloropropane
ug/L
ND
0.50
10/06/16 13:33
1,3,5-Trimethylbenzene
ug/L
ND
0.50
10/0611613:33
1,3-Dichlorobenzene
ug/L
ND
0.50
10/06/16 13:33
1,3-Dichloropropane
ug/L
ND
0.50
10/06/16 13:33
1,4-Dichlorobenzene
ug/L
ND
0.50
10/06/16 13:33
2,2-Dichloropropane
ug/L
ND
0.50
10/06/16 13:33
2-Chlorotoluene
ug/L
ND
0.50
10/06/16 13:33
4-Chlorotoluene
ug/L
ND
0.50
10/06/16 13:33
Benzene
ug/L
ND
0.50
10/06/16 13:33
Bromobenzene
ug/L
ND
0.50
10/06/16 13:33
Bromochloromethane
ug/L
ND
0.50
10/06/16 13:33
Bromodichloromethane
ug/L
ND
0.50
10/06/16 13:33
Bromoform
ug/L
ND
0.50
10/06/16 13:33
Bromomethane
ug/L
ND
5.0
10/06/16 13:33
Carbon tetrachloride
ug/L
ND
0.50
10/06/16 13:33
Chlorobenzene
ug/L
ND
0.50
10/06/16 13:33
Chloroethane
ug/L
ND
1.0
10/06/16 13:33
Chloroform
ug/L
ND
0.50
10/0611613:33
Chloromethane
ug/L
ND
1.0
10/0611613:33
cis-1,2-Dichloroethene
ug/L
ND
0.50
10/06/16 13:33
cis-1,3-Dichloropropene
ug/L
ND
0.50
10/06/16 13:33
Dibromochloromethane
ug/L
ND
0.50
10/06/16 13:33
Dibromomethane
ug/L
ND
0.50
10/06/16 13:33
Dichlorodifluoromethane
ug/L
ND
0.50
10/06/16 13:33
Diisopropyl ether
ug/L
ND
0.50
10/06/16 13:33
Ethylbenzene
ug/L
ND
0.50
10/06/16 13:33
Qualifiers
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an aitemate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11 /2016 02 26 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 27

ace Analytical
www.pacelabs.corr,
Project: Walser's
Pace Project No.: 92314437
METHOD BLANK: 1839488
Associated Lab Samples: 92314437001
Parameter
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
m&p-Xylene
Methyl-tert-butyl ether
Methylene Chloride
n-Butylbenzene
n-Propylbenzene
Naphthalene
o-Xylene
sec-Butylbenzene
Styrene
tert-Butylbenzene
Tetrachloroethene
Toluene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
QUALITY CONTROL DATA
Matrix: Water
Units
Blank
Result
Reporting
Limit
Analyzed
ug/L
ND
2.0
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
1.0
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
2.0
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
2.0
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
0.50
10/06/16 13:33
ug/L
ND
1.0
10/06/16 13:33
ug/L
ND
1.0
10/06/16 13:33
%
99
70-130
10106/1613:33
%
98
70-130
10/06/16 13:33
%
101
70-130
10/06/16 13:33
LABORATORY CONTROL SAMPLE: 1839489
Parameter
1,1.1,2-Tetra chloroethane
1,1,1-Trichloroethane
1,1,2.2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,1-Dichloropropene
1,2,3-Trichlorobenzene
1,2,3-Trichloropropane
1,2,4-Trichlorobenzene
1,2,4-Trimethylbenzene
1,2-Dibromo-3 chloropropane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3,5-Trimethylbenzene
1,3-Dichlorobenzene
Qualifiers
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
ug/L
50
49.8
100
60-140
ug/L
50
50.8
102
60-140
ug/L
50
48.4
97
60-140
ug/L
50
47.7
95
60-140
ug/L
50
48.5
97
60-140
ug/L
50
54.1
108
60-140
ug/L
50
48.9
98
60-140
ug/L
50
50.8
102
60-140
ug/L
50
47.7
95
60-140
ug/L
50
52.1
104
60-140
ug/L
50
50.7
101
60-140
ug/L
50
54.5
109
60-140
ug/L
50
51.0
102
60-140
ug/L
50
51.3
103
60-140
ug/L
50
45.4
91
60-140
ug/L
50
45.5
91
60-140
ug/L
50
49.8
100
60-140
ug/L
50
49.1
98
60-140
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the resulL
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11 /2016 02:26 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 27

0-1111
aceAnalytical
www.pacelabs. com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project Walser's
Pace Project No.. 92314437
LABORATORY CONTROL SAMPLE:
1839489
Spike
LCS
LCS
% Rec
Parameter
Units
Cone.
Result
% Rec
Limits Qualifiers
1,3-Dichloropropane
ug/L
50
45.4
91
60-140
1,4-Dichlorobenzene
ug/L
50
48.2
96
60-140
2,2-Dichloropropane
ug/L
50
53.9
108
60-140
2-Chlorotoluene
ug/L
50
50.2
100
60-140
4-Chlorotoluene
ug/L
50
50.1
100
60-140
Benzene
ug/L
50
48.7
97
60-140
Bromobenzene
ug/L
50
50.8
102
60-140
Bromochloromethane
ug/L
50
49.3
99
60-140
Bromodichloromethane
ug/L
50
49.5
99
60-140
Bromoform
ug/L
50
52.3
105
60-140
Bromomethane
ug/L
50
80.7
161
60-140 LO
Carbon tetrachloride
ug/L
50
53.3
107
60-140
Chlorobenzene
ug/L
50
49.2
98
60-140
Chloroethane
ug/L
50
49.7
99
60-140
Chloroform
ug/L
50
48.2
96
60-140
Chloromethane
ug/L
50
57.7
115
60-140
cis-1,2-Dichloroethene
ug/L
50
49.8
100
60-140
cis-1,3-Dichloropropene
ug/L
50
50.0
100
60-140
Dibromochloromethane
ug/L
50
50.7
101
60-140
Dibromomethane
ug/L
50
47.2
94
60-140
Dichlorodifluoromethane
ug/L
50
60.5
121
60-140
Diisopropyl ether
ug/L
50
51.8
104
60-140
Ethylbenzene
ug/L
50
48.9
98
60-140
Hexachloro-1.3-butadiene
ug/L
50
52.5
105
60-140
Isopropylbenzene (Cumene)
ug/L
50
49.5
99
60-140
m&p-Xylene
ug/L
100
97.7
98
60-140
Methyl-tert-butyl ether
ug/L
50
52.7
105
60-140
Methylene Chloride
ug/L
50
46.2
92
60-140
n-Butylbenzene
ug/L
50
53.2
106
60-140
n-Propylbenzene
ug/L
50
49.0
98
60-140
Naphthalene
ug/L
50
49.8
100
60-140
o-Xylene
ug/L
50
47.7
95
60-140
sec-Butylbenzene
ug/L
50
51.0
102
60-140
Styrene
ug/L
50
51.5
103
60-140
tent-Butylbenzene
ug/L
50
41.7
83
60-140
Tetra chloroethene
ug/L
50
46.3
93
60-140
Toluene
ug/L
50
49.1
98
60-140
trans-1,2-Dichloroethene
ug/L
50
50.5
101
60-140
trans -1,3-Dichloropropene
ug/L
50
48.0
96
60-140
Trichloroethene
ug/L
50
47.6
95
60-140
Trichlorofluoromethane
ug/L
50
58.6
117
60-140
Vinyl chloride
ug/L
50
45.6
91
60-140
1,2-Dichloroethane-d4 (S)
%
100
70-130
4-Bromofluorobenzene (S)
%
102
70-130
Toluene-d8 (S)
%
99
70-130
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the resuh.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11/2016 02,26 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 27

' c.
PaceAnalytical
www.pacvlabs. com
QUALITY CONTROL DATA
Project: Walser's
Pace Project No. 92314437
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1839490
MS
92314334002
Spike
Parameter
Units
Result
Conc.
1,1,1.2- Tetra chloroethane
ug/L
ND
20
1,1,1-Trichloroethane
ug/L
ND
20
1,1,2.2-Tetrachloroethane
ug/L
ND
20
1,1,2-Trichloroethane
ug/L
ND
20
1,1-Dichloroethane
ug/L
ND
20
1,1-Dichloroethene
ug/L
ND
20
1,1-Dichloropropene
ug/L
ND
20
1,2,3-Trichlorobenzene
ug/L
ND
20
1,2,3-1-richloropropane
ug/L
ND
20
1,2,4-Trichlorobenzene
ug/L
ND
20
1,2,4-Trimethylbenzene
ug/L
ND
20
1,2-Dibromo-3-chloropropane
ug/L
ND
20
1,2-Dibromoethane (EDB)
ug/L
ND
20
1,2-Dichlorobenzene
ug/L
ND
20
1,2-Dichloroethane
ug/L
ND
20
1,2-Dichloropropane
ug/L
ND
20
1,3,5-Trimethylbenzene
ug/L
ND
20
1,3-Dichlorobenzene
ug/L
ND
20
1,3-Dichloropropane
ug/L
ND
20
1,4-Dichlorobenzene
ug/L
ND
20
2,2-Dichloropropane
ug/L
ND
20
2-Chlorotoluene
ug/L
ND
20
4-Chlorotoluene
ug/L
ND
20
Benzene
ug/L
ND
20
Bromobenzene
ug/L
ND
20
Bromochloromethane
ug/L
ND
20
Bromodichloromethane
ug/L
ND
20
Bromoform
ug/L
ND
20
Bromomethane
ug/L
ND
20
Carbon tetrachloride
ug/L
ND
20
Chlorobenzene
ug/L
ND
20
Chloroethane
ug/L
ND
20
Chloroform
ug/L
ND
20
Chloromethane
ug/L
ND
20
cis- 1.2-Dichloroethene
ug/L
ND
20
cis- 1,3-Dichloropropene
ug/L
ND
20
Dibromochloromethane
ug/L
ND
20
Dibromomethane
ug/L
ND
20
Dichlorodifluoromethane
ug/L
ND
20
Diisopropyl ether
ug/L
ND
20
Ethylbenzene
ug/L
ND
20
Hexachloro-1,3-butadiene
ug/L
ND
20
Isopropylbenzene (Cumene)
ug/L
ND
20
m&p-Xylene
ug/L
ND
40
Methyl-tert-butyl ether
ug/L
ND
20
Methylene Chloride
ug/L
ND
20
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
MSD
Spike
Conc.
1839491
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD Qual
20
20.2
20.2
101
101
60-140
0
20
21.2
21.6
106
108
60-140
2
20
20.3
19.6
101
98
60-140
3
20
19.7
19.7
98
99
60-140
0
20
19.9
19.8
99
99
60-140
0
20
20.1
20.4
101
102
60-140
1
20
19.8
20.4
99
102
60-140
3
20
19.8
21.5
99
107
60-140
8
20
20.6
19.4
103
97
60-140
6
20
20.4
20.9
102
104
60-140
2
20
21.0
21.4
105
107
60-140
2
20
20.8
21.2
104
106
60-140
2
20
21.0
20.8
105
104
60-140
1
20
21.4
21.3
107
106
60-140
1
20
19.1
18.1
95
90
60-140
5
20
19.1
18.9
96
94
60-140
1
20
20.7
20.8
103
104
60-140
1
20
20.6
20.5
103
103
60-140
0
20
19.3
18.9
97
95
60-140
2
20
20.2
20.4
101
102
60-140
1
20
20.2
20.6
101
103
60-140
2
20
20.8
21.0
104
105
60-140
1
20
20.6
20.9
103
104
60-140
1
20
21.7
20.8
109
104
60-140
4
20
20.9
20.8
105
104
60-140
0
20
20.0
19.7
100
99
60-140
1
20
20.5
20.3
103
101
60-140
1
20
19.9
19.2
99
96
60-140
4
20
22.7
21.2
113
106
60-140
7
20
21.0
22.3
105
112
60-140
6
20
20.7
20.9
104
104
60-140
1
20
16.0
15.5
80
78
60-140
3
20
20.4
20.0
102
100
60-140
2
20
12.5
12.0
63
60
60-140
4
20
20.3
20.2
101
101
60-140
0
20
19.5
19.7
97
98
60-140
1
20
20.1
20.0
101
100
60-140
1
20
19.8
19.6
99
98
60-140
1
20
5.5
5.9
28
29
60-140
7 M1
20
21.5
20.9
107
104
60-140
3
20
20.7
21.0
103
105
60-140
1
20
21.1
22.8
105
114
60-140
8
20
20.9
21.1
104
106
60-140
1
40
41.4
41.5
104
104
60-140
0
20
21.2
20.8
106
104
60-140
2
20
18.9
18.4
93
91
60-140
3
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11 /2016 02:26 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 27

; 0aceAnalytical
www.racelabs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave, Suite 100
Huntersville, NC 28078
[phone]
Project: Walser's
Pace Project No.: 92314437
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1839490
1839491
MS
MSD
92314334002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
21.1
21.6
106
108
60-140
2
n-Propylbenzene
ug/L
ND
20
20
20.6
20.7
103
104
60-140
1
Naphthalene
ug/L
ND
20
20
20.8
20.8
104
104
60-140
0
o-Xylene
ug/L
ND
20
20
20.1
20.1
100
100
60-140
0
sec-Butylbenzene
ug/L
ND
20
20
21.4
21.6
107
108
60-140
1
Styrene
ug/L
ND
20
20
21.1
21.2
106
106
60-140
1
tert-Butylbenzene
ug/L
ND
20
20
17.4
17.9
87
90
60-140
3
Tetrachloroethene
ug/L
ND
20
20
19.9
19.9
100
99
60-140
0
Toluene
ug/L
ND
20
20
20.3
20.9
101
104
60-140
3
trans-1.2-Dichloroethene
ug/L
ND
20
20
19.6
19.8
98
99
60-140
1
trans-1,3-Dichloropropene
ug/L
ND
20
20
18.2
18.8
91
94
60-140
3
Trichloroethene
ug/L
ND
20
20
19.7
20.1
99
100
60-140
2
Trichlorofluoromethane
ug/L
ND
20
20
20.6
20.8
103
104
60-140
1
Vinyl chloride
ug/L
ND
20
20
11.7
11.9
59
59
60-140
1 M1
1,2-Dichloroethane-d4 (S)
%
95
97
70-130
4-Bromofluorobenzene (S)
%
101
100
70-130
Toluene-d8 (S)
%
99
100
70-130
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the resutL
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/11/2016 02:26 PM without the written consent of Pace Analytical Services, LLC,
Page 24 of 27

e
aceAnalytical
www.oacelabs,corn
QUALIFIERS
Project: Walser's
Pace Project No.: 92314437
DEFINITIONS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
LO Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
L3 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in
associated samples. Results unaffected by high bias.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date. 10111 /2016 02:26 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 27

aceAnalytical
www.paceiabs.com
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project.
Pace Project No.
Walser's
92314437
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Batch
92314437001
Influent
MADEP VPH
332120
92314437002
Effluent
MADEP VPH
332120
92314437002
Effluent
EPA 200.7
331808 EPA 200.7
332214
92314437001
Influent
SM 6200B
331978
92314437002
Effluent
SM 6200B
331791
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date- 10/11 /2016 0226 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 27

.1-2 rlaryricv
Section A
Required Client Information:
SAMPLE ID
One Character per box.
(AZ 0-9 1. -)
# Sample Ids must be unique
w
H
1 Influent
2 Effluent
3
4
6
7
8
9
10
11
12
ADDITIONAL COMMENTS
Section B
Required Project Information:
Report To: Flora D'Souza
Copy To:
Purchase Order #.
Project Name: Walsers
Project #:
MATRIX CODE
_
u
a
U
COLL
Dr Img Wall OW
wx• w
8
V
wasl•watrr ww
Y
P.d-1 P
S.Vsww sL
rj
START
a oL
-
W,P• WP
w
w
AA
0—Cr
o
U
r
Taws TS
X
¢
a
TDATETIME
<
u�
I�t3 i
wT
l4d
WT
N,1, J
WOp:92314437
92314437
1111111111111111111111
CHAIN -OF -CUSTODY / Analytical Request Document o
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately. n
N
N
to
Section C @
Invoice Information:
Pa e I Of t Q-
Attent9on-
COnlOanv Name:
Profile #:
Filtered
Q
w
U O
END
i z
? z 0 g
= m o r
N R �
6
O c o zO =O m UO =
TIME a= x x x _z z
RELINQUISHED BY I AFFILIATION
DATE
TIME
ACCEPTED BY! AFFILIATION
DATE
TIME
SAMPLER NAME AND SIGNATURE
PRINT Name of SAMPLER: .-
SIGNATURE of SAMPLER: it
DATE Signed: '�-
n
Z
m
s
v
9( ,3 2�
� v
I cc
SAMPLE CONDITIONS

SUBMIT FORM ON YELLOW PAPER ONLY
EPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
1VISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
6_,, MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 1 /31 /2018
Facility Name: Hill Oil Company, Inc. - Walser's Service
Non -Discharge W00015102 UIC
Permit Name (if different):
NPDES Other
Facility Address: 6419 North Carolina Hiahwav 15ON
TYPE OF PERMITTED OPERATION BEING MONITORED
Lexonoton (Street) NC 27295
County Davidson
❑ Lagoon EPT4I *mo Ibliltri4tion Gallery
(City) (State) (Zip)
❑ Spray Field 91 Remediation:
Contact Person: Flora D'Souza/Shield Enaineerina. Inc.
Telephone#: [phone]
❑ Rotary Distributor ElLar"p11 a f Judge
Well Location/Site Name: Walser's Service
No. of wells to be sampled: NA
❑ Water Source Heat Pump ❑ Other
from Permit
SAMPLING INFORMATION
, _" : itgA7i ` ); • • ' •r.,.
WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 8/25/16
FIELD ANALYSES:
WAS
Well Depth: 63 ft.
Well Diameter:
pH 7.21 units Temp. NM "C
DRY at
Depth to Water Level: NM ft. below measuring point
_min.
Screened Interval: 33 ft.
to 633 ft. Spec. Cond. NM µMhos
time of
sampling,
Measuring Point is NA ft. above land surface
Relative M.P. Elevation: NA ft.
Odor
check
Volume of water pumped/bailed before sampling:
NA gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: ®YES
El and field acidified: ❑YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 08/29/16-09/02/16
Laboratory Name: Pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved
and colloidal concentrations.
COD NA mg/I
Nitrite (NO2) as N
NA mg/I
Pb - Lead ND mg/I
Coliform: MF Fecal NA /100ml
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/I
Coliform: MF Total NA /100mi
Phosphorus: Total as P
NA mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate
NA mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total NA mg/I
Al - Aluminum
NA mg/I
Lead in Influent sample = not detected
pH (when analyzed) NA units
Ba - Barium
NA mg/I
TOC NA mg/I
Ca - Calcium
NA mg/I
Chloride NA mg/I
Cd - Cadmium
NA mg/I
Arsenic NA mg/I
Chromium: Total
NA mg/I
Grease and Oils NA mg/I
Cu - Copper
NA mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol NA mg/I
Fe - Iron
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mg/I
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhos
K - Potassium
NA mg/I
VOC method # 6200B
Total Ammonia NA mg/I
Mg - Magnesium
NA mg/I
VPH method # MAnFP VPH
(Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total)
Mn -Manganese
NA mg/I
,method #
TKN as N NA mg/I
Ni - Nickel
NA mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 10.981 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 100%
Flora D'Souza/Shield Enaineerino. Proiect Manaoer
Permittee (or Authorized Aqent) Name and Title - Please print or type
GW-59 Rev.1/2007

MW ul VIC rd r, Ml

/ aceAnalytical
www.pacelabs.com
September 06, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: WALSER'S
Pace Project No.: 92310308
Dear Ms. D'Souza:
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on August 26, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 29

acmnalytical
wwwpacelabs.com
Project: WALSER'S
Pace Project No.: 92310308
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification IDs,
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
vrginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 29

aceAnalytical
www-pacelabs.com
i
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
WALSER'S
92310308
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92310308001
INFLUENT
MADEP VPH
WDV
5
PASI-C
EPA200.7
SH1
1
PASI-A
SM 6200B
CAH
63
PASI-C
92310308002
EFFLUENT
MADEP VPH
WDV
5
PASI-C
EPA200.7
SH1
1
PASI-A
SM 6200B
CAH
63
PASI-C
92310308003
MW-1
EPA200.7
SH1
1
PASI-A
SM 6200B
CAH
16
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 3 of 29

aceMalXical
www.pacelabs.com
SUMMARY OF DETECTION
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
WALSER'S
92310308
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92310308001
INFLUENT
MADEP VPH
Aliphatic (C05-CO8)
3690
ug/L
1000
08/30/16 21:11 N2
MADEP VPH
Aliphatic (C09-C12)
2880
ug/L
1000
08/30/16 21:11 N2
MADEP VPH
Aromatic (C09-C10)
1460
ug/L
1000
08/30/16 21:11 N2
SM 6200B
Benzene
22.2
ug/L
5.0
09/02/16 03:31
SM 6200B
1,2-Dibromoethane (EDB)
5.5
ug/L
5.0
09/02/16 03:31
SM 6200B
Ethylbenzene
120
ug/L
5.0
09/02/16 03:31
SM 6200B
Isopropylbenzene (Cumene)
9.1
ug/L
5.0
09/02/16 03:31
SM 6200B
Naphthalene
156
ug/L
20.0
09/02/16 03:31
SM 6200B
n-Propylbenzene
17.8
ug/L
5.0
09/02/16 03:31
SM 6200B
Toluene
997
ug/L
5.0
09/02/16 03:31
SM 6200B
1,2,4-Trimethylbenzene
295
ug/L
5.0
09/02/16 03:31
SM 6200B
1,3,5-Trimethylbenzene
90.4
ug/L
5.0
09/02/16 03:31
SM 6200B
m&p-Xylene
784
ug/L
10.0
09/02/16 03:31
SM 6200B
o-Xylene
454
ug/L
5.0
09/02/16 03:31
92310308003
MW-1
EPA 200.7
Lead
14.4
ug/L
5.0
08/30/16 21:25
SM 6200B
Ethylbenzene
192
ug/L
2.0
09/02/16 20:30
SM 6200B
Isopropylbenzene (Cumene)
14.5
ug/L
2.0
09/02/16 20:30
SM 6200B
Naphthalene
113
ug/L
4.0
09/02/16 20:30
SM 6200B
Toluene
10.6
ug/L
2.0
09/02/16 20:30
SM 6200B
m&p-Xylene
744
ug/L
4.0
09/02/16 20:30
SM 6200B
o-Xylene
102
ug/L
2.0
09/02/16 20:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 29

acmnalytical
www.pacelabs.com
i
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92310308
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: September 06, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 29

117;a'ceAnalytical
www.pacelabs.com
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92310308
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: September 06, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
3 samples were analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 29

aceAnalytical
www.pare)abs.com
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92310308
Method: SM 6200B
Description: 602 Volatiles by Method 6200
Client: Shield
Date: September 06, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
1 sample was analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 7 of 29

acek7alytical
www.pacelabs.com
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92310308
Method: SM 6200B
Description: 6200E MSV
Client: Shield
Date: September 06, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: 327162
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92310642002
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MSD (Lab ID: 1812768)
• Bromomethane
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 8 of 29

aceAnalytical
wwwpacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92310308
Sample: INFLUENT Lab ID: 92310308001 Collected: 08/25/16 10:00 Received: 08/26/16 10:29 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water Analytical Method: MADEP VPH
Aliphatic (C05-CO8)
3690
ug/L
1000
20
08/30/16 21:11
N2
Aliphatic (C09-C12)
2880
ug/L
1000
20
08/30/16 21:11
N2
Aromatic (C09-C10)
1460
ug/L
1000
20
08/30/16 21:11
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
108
%
70-130
20
08/30/16 21:11
460-00-4
4-Bromofluorobenzene (PID) (S)
94
%
70-130
20
08/30/16 21:11
460-00-4
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Lead
ND
ug/L
5.0
1 08/29/16 20:40
08/30/16 21:10
7439-92-1
6200E MSV
Analytical Method: SM 6200B
Benzene
22.2
ug/L
5.0
10
09/02/16 03:31
71-43-2
Bromobenzene
ND
ug/L
5.0
10
09/02/16 03:31
108-86-1
Bromochloromethane
ND
ug/L
5.0
10
09/02/16 03:31
74-97-5
Bromodichloromethane
ND
ug/L
5.0
10
09/02/16 03:31
75-27-4
Bromoform
ND
ug/L
5.0
10
09/02/16 03:31
75-25-2
Bromomethane
ND
ug/L
50.0
10
09/02/16 03:31
74-83-9
n-Butylbenzene
ND
ug/L
5.0
10
09/02/16 03:31
104-51-8
sec-Butylbenzene
ND
ug/L
5.0
10
09/02/16 03:31
135-98-8
tert-Butylbenzene
ND
ug/L
5.0
10
09/02/16 03:31
98-06-6
Carbon tetrachloride
ND
ug/L
5.0
10
09/02/16 03:31
56-23-5
Chlorobenzene
ND
ug/L
5.0
10
09!02/16 03:31
108-90-7
Chloroethane
ND
ug/L
10.0
10
09/02/16 03:31
75-00-3
Chloroform
ND
ug/L
5.0
10
09/02/16 03:31
67-66-3
Chloromethane
ND
ug/L
10.0
10
09/02/16 03:31
74-87-3
2-Chlorotoluene
ND
ug/L
5.0
10
09/02/16 03:31
95-49-8
4-Chlorotoluene
ND
ug/L
5.0
10
09/02/16 03:31
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
10.0
10
09/02/16 03:31
96-12-8
Dibromochloromethane
ND
ug/L
5.0
10
09/02/16 03:31
124-48-1
1,2-Dibromoethane (EDB)
5.5
ug/L
5.0
10
09/02/16 03:31
106-93-4
Dibromomethane
ND
ug/L
5.0
10
09/02/16 03:31
74-95-3
1,2-Dichlorobenzene
ND
ug/L
5.0
10
09/02/16 03:31
95-50-1
1,3-Dichlorobenzene
ND
ug/L
5.0
10
09/02/16 03:31
541-73-1
1,4-Dichlorobenzene
ND
ug/L
5.0
10
09/02/16 03:31
106-46-7
Dichlorod ifluoromethane
ND
ug/L
5.0
10
09/02/16 03:31
75-71-8
1,1-Dichloroethane
ND
ug/L
5.0
10
09/02/16 03:31
75-34-3
1,2-Dichloroethane
ND
ug/L
5.0
10
09/02/16 03:31
107-06-2
1,1-Dichloroethene
ND
ug/L
5.0
10
09/02/16 03:31
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
5.0
10
09/02/16 03:31
156-59-2
trans- l,2-Dichloroethene
ND
ug/L
5.0
10
09/02/16 03:31
156-60-5
1,2-Dichloropropane
ND
ug/L
5.0
10
09/02/16 03:31
78-87-5
1,3-Dichloropropane
ND
ug/L
5.0
10
09/02/16 03:31
142-28-9
2,2-Dichloropropane
ND
ug/L
5.0
10
09/02/16 03:31
594-20-7
1,1-Dichloropropene
ND
ug/L
5.0
10
09/02/16 03:31
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
5.0
10
09/02/16 03:31
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
5.0
10
09/02/16 03:31
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 9 of 29

aceAnalytical
/ www.paceiabs.com
I
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92310308
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: INFLUENT
Parameters
Lab ID: 92310308001 Collected: 08/25/16 10:00
Results Units Report Limit DF
Received: 08/26/16 10:29 Matrix: Water
Prepared Analyzed CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Diisopropyl ether
ND
ug/L
5.0
10
09/02/16 03:31
108-20-3
Ethylbenzene
120
ug/L
5.0
10
09/02/16 03:31
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
20.0
10
09/02/16 03:31
87-68-3
Isopropylbenzene (Cumene)
9.1
ug/L
5.0
10
09/02/16 03:31
98-82-8
Methylene Chloride
ND
ug/L
20.0
10
09/02/16 03:31
75-09-2
Methyl-tert-butyl ether
ND
ug/L
5.0
10
09/02/16 03:31
1634-04-4
Naphthalene
156
ug/L
20.0
10
09/02/16 03:31
91-20-3
n-Propylbenzene
17.8
ug/L
5.0
10
09/02/16 03:31
103-65-1
Styrene
ND
ug/L
5.0
10
09/02/16 03:31
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
5.0
10
09/02/16 03:31
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
5.0
10
09/02/16 03:31
79-34-5
Tetrachloroethene
ND
ug/L
5.0
10
09/02/16 03:31
127-18-4
Toluene
997
ug/L
5.0
10
09/02/16 03:31
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
20.0
10
09/02/16 03:31
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
20.0
10
09/02/16 03:31
120-82-1
1,1,1-Trichloroethane
ND
ug/L
5.0
10
09/02/16 03:31
71-55-6
1,1,2-Trichloroethane
ND
ug/L
5.0
10
09/02/16 03:31
79-00-5
Trichloroethene
ND
ug/L
5.0
10
09/02/16 03:31
79-01-6
Trichlorofluoromethane
ND
ug/L
10.0
10
09/02/16 03:31
75-69-4
1,2,3-Trichloropropane
ND
ug/L
5.0
10
09/02/16 03:31
96-18-4
1,2,4-Trimethylbenzene
295
ug/L
5.0
10
09/02/16 03:31
95-63-6
1,3,5-Trimethylbenzene
90.4
ug/L
5.0
10
09/02/16 03:31
108-67-8
Vinyl chloride
ND
ug/L
10.0
10
09/02/16 03:31
75-01-4
m&p-Xylene
784
ug/L
10.0
10
09/02/16 03:31
179601-23-1
o-Xylene
454
ug/L
5.0
10
09/02/16 03:31
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
101
%
70-130
10
09/02/16 03:31
17060-07-0
4-Bromofluorobenzene (S)
101
%
70-130
10
09/02/16 03:31
460-00-4
Toluene-d8 (S)
99
%
70-130
10
09/02/16 03:31
2037-26-5
Date: 09/06/2016 04:55 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 10 of 29

;aceAlytical
wnaww.pacelabs.com
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92310308
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: EFFLUENT
Parameters
Lab ID: 92310308002 Collected: 08/25/16 11:00 Received:
Results Units Report Limit DF Prepared
08/26/16 10:29 Matrix: Water
Analyzed CAS No. Qual
VPH NC Water
Analytical Method: MADEP VPH
Aliphatic (C05-008)
ND
ug/L
50.0
1
08/29/16 18:56
N2
Aliphatic (C09-C12)
ND
ug/L
50.0
1
08/29/16 18:56
N2
Aromatic (C09-C10)
ND
ug/L
50.0
1
08/29/16 18:56
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
123
%
70-130
1
08/29/16 18:56
460-00-4
4-Bromofluorobenzene (PID) (S)
104
%
70-130
1
08/29/16 18:56
460-00-4
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Lead
ND
ug/L
5.0
1 08/29/16 20:40 08/30/16 21:13
7439-92-1
6200B MSV
Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
08/29/16 17:08
71-43-2
Bromobenzene
ND
ug/L
0.50
1
08129/1617:08
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
08/29/16 17:08
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
08/29/16 17:08
75-27-4
Bromoform
ND
ug/L
0.50
1
08/29/16 17:08
75-25-2
Bromomethane
ND
ug/L
5.0
1
08/29/16 17:08
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
08129/1617:08
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
08/29/16 17:08
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
08/29/16 17:08
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
08/29/16 17:08
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
08/2911617:08
108-90-7
Chloroethane
ND
ug/L
1.0
1
08/29/16 17:08
75-00-3
Chloroform
ND
ug/L
0.50
1
08/29/16 17:08
67-66-3
Chloromethane
ND
ug/L
1.0
1
08/29/16 17:08
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
08/29/16 17:08
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
08/29/16 17:08
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
08/29/16 17:08
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
08/29/16 17:08
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
08/29/16 17:08
106-93-4
Dibromomethane
ND
ug/L
0.50
1
08/29/16 17:08
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
08/29/16 17:08
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
08/29/16 17:08
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
08/29/16 17:08
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
08/29/16 17:08
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
08/29/16 17:08
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
08/29/16 17:08
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
08/29/16 17:08
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
08/29/16 17:08
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
08/29/16 17:08
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
08/29/16 17:08
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
08/29/16 17:08
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
08/29/16 17:08
594-20-7
1, 1 -Dichloropropene
ND
ug/L
0.50
1
08/2911617:08
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
08/29/16 17:08
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
08/29/16 17:08
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc..
Page 11 of 29

acemalXical
www.pacelabs.com
i
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92310308
Sample: EFFLUENT Lab ID: 92310308002 Collected: 08/25/16 11:00 Received: 08/26/16 10:29 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trich loroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluorom ethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 09/06/2016 04:55 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
103
%
99
%
102
%
0.50
1
08/29/16 17:08
108-20-3
0.50
1
08/29/16 17:08
100-41-4
2.0
1
08/29/16 17:08
87-68-3
0.50
1
08/29/16 17:08
98-82-8
2.0
1
08/29/16 17:08
75-09-2
0.50
1
08/29/16 17:08
1634-04-4
2.0
1
08/29/16 17:08
91-20-3
0.50
1
08/29/16 17:08
103-65-1
0.50
1
08/29/16 17:08
100-42-5
0.50
1
08/29/16 17:08
630-20-6
0.50
1
08/29/16 17:08
79-34-5
0.50
1
08/29/16 17:08
127-18-4
0.50
1
08/29/16 17:08
108-88-3
2.0
1
08/29/16 17:08
87-61-6
2.0
1
08/29/16 17:08
120-82-1
0.50
1
08/29/16 17:08
71-55-6
0.50
1
08/29/16 17:08
79-00-5
0.50
1
08/29/16 17:08
79-01-6
1.0
1
08/29/16 17:08
75-69-4
0.50
1
08/29/16 17:08
96-18-4
0.50
1
08/29/16 17:08
95-63-6
0.50
1
08/29/16 17:08
108-67-8
1.0
1
08/29/16 17:08
75-01-4
1.0
1
08/29/16 17:08
179601-23-1
0.50
1
08/29/16 17:08
95-47-6
70-130
1
08/29/16 17:08
17060-07-0
70-130
1
08129/1617:08
460-00-4
70-130
1
08/29/16 17:08
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 12 of 29

ace Analytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92310308
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-1 Lab ID: 92310308003 Collected: 08/25/16 11:30 Received: 08/26/16 10:29 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP
Lead
602 Volatiles by Method 6200
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Diisopropyl ether
Ethylbenzene
Isopropylbenzene (Cumene)
Methyl-tert-butyl ether
Naphthalene
Toluene
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 09/06/2016 04:55 PM
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
14.4 ug/L 5.0 1 08/29/16 20:40 08/30/16 21:25 7439-92-1
Analytical Method: SM 6200B
ND
ug/L
2.0
2
09/02/16 20:30
71-43-2
ND
ug/L
2.0
2
09/02/16 20:30
108-90-7
ND
ug/L
2.0
2
09/02/16 20:30
95-50-1
ND
ug/L
2.0
2
09/02/16 20:30
541-73-1
ND
ug/L
2.0
2
09/02/16 20:30
106-46-7
ND
ug/L
2.0
2
09/02/16 20:30
108-20-3
192
ug/L
2.0
2
09/02/16 20:30
100-41-4
14.5
ug/L
2.0
2
09/02/16 20:30
98-82-8
ND
ug/L
2.0
2
09/02/16 20:30
1634-04-4
113
ug/L
4.0
2
09/02/16 20:30
91-20-3
10.6
ug/L
2.0
2
09/02/16 20:30
108-88-3
744
ug/L
4.0
2
09/02/16 20:30
179601-23-1
102
ug/L
2.0
2
09/02/16 20:30
95-47-6
100
%
70-130
2
09/02/16 20:30
460-00-4
102
%
70-130
2
09/02/16 20:30
17060-07-0
101
%
70-130
2
09/02/16 20:30
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 13 of 29

11�aceAnalytical
wwwpacelabs.com
i
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
QC Batch: 326665 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92310308001, 92310308002
METHOD BLANK: 1809772
Matrix:
Water
Associated Lab Samples: 92310308001, 92310308002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Aliphatic (C05-CO8)
ug/L
ND
50.0
08/29/16 17:31 N2
Aliphatic (C09-C12)
ug/L
ND
50.0
08/29/16 17:31 N2
Aromatic (C09-C10)
ug/L
ND
50.0
08/29/16 17:31 N2
4-Bromofluo robe nzene (FID) (S)
%
116
70-130
08/29/16 17:31
4-Bromofluorobenzene (PID) (S)
%
100
70-130
08/29/16 17:31
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE & LCSD:
1809773
1809774
Spike
LCS
LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C05-CO8)
ug/L
300
324
337
108
112
70-130 4 25 N2
Aliphatic (C09-C12)
ug/L
300
330
337
110
112
30-130 2 25 N2
Aromatic (C09-C10)
ug/L
100
99.2
102
99
102
70-130 3 25 N2
4-Bromofluorobenzene (FID) (S)
%
113
119
70-130
4-Bromofluorobenzene (PID) (S)
%
100
104
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc..
Page 14 of 29

acmnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
QC Batch: 326731 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92310308001, 92310308002, 92310308003
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
METHOD BLANK: 1810140
Matrix:
Water
Associated Lab Samples: 92310308001, 92310308002, 92310308003
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Lead
ug/L
ND
5.0
08/30/16 20:48
LABORATORY CONTROL SAMPLE:
1810141
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Lead
ug/L
500
492
98 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1810142 1810143
MS MSD
92310221002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L 0.14 500 500 686 608 109 93 70-130 12
mg/L
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc..
Page 15 of 29

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
QC Batch: 327322
Analysis Method: SM 6200B
QC Batch Method: SM 6200B
Analysis Description: 602
by 6200E
Associated Lab Samples: 92310308003
METHOD BLANK: 1813649
Matrix:
Water
Associated Lab Samples: 92310308003
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
1,2-Dichlorobenzene
ug/L
ND
1.0
09/02/16 16:15
1,3-Dichlorobenzene
ug/L
ND
1.0
09/02/16 16:15
1,4-Dichlorobenzene
ug/L
ND
1.0
09/02/16 16:15
Benzene
ug/L
ND
1.0
09/0211616:15
Chlorobenzene
ug/L
ND
1.0
09/02/16 16:15
Diisopropyl ether
ug/L
ND
1.0
09/02/16 16:15
Ethylbenzene
ug/L
ND
1.0
09/02/16 16:15
Isopropylbenzene (Cumene)
ug/L
ND
1.0
09/02/16 16:15
m&p-Xylene
ug/L
ND
2.0
09/02/16 16:15
Methyl-tert-butyl ether
ug/L
ND
1.0
09/02/16 16:15
Naphthalene
ug/L
ND
2.0
09/02/16 16:15
o-Xylene
ug/L
ND
1.0
09/02/16 16:15
Toluene
ug/L
ND
1.0
09/02/16 16:15
1,2-Dichloroethane-d4 (S)
%
100
70-130
09/02/16 16:15
4-Bromofluorobenzene (S)
%
100
70-130
09/02/16 16:15
Toluene-d8 (S)
%
101
70-130
09/02/16 16:15
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1813650
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,2-Dichlorobenzene
ug/L
50
58.1
116
60-140
1,3-Dichlorobenzene
ug/L
50
57.2
114
60-140
1,4-Dichlorobenzene
ug/L
50
55.0
110
60-140
Benzene
ug/L
50
55.4
111
60-140
Chlorobenzene
ug/L
50
56.3
113
60-140
Diisopropyl ether
ug/L
50
53.5
107
60-140
Ethylbenzene
ug/L
50
55.0
110
60-140
Isopropylbenzene (Cumene)
ug/L
50
55.7
111
60-140
m&p-Xylene
ug/L
100
108
108
60-140
Methyl-tert-butyl ether
ug/L
50
54.0
108
60-140
Naphthalene
ug/L
50
53.6
107
60-140
o-Xylene
ug/L
50
52.9
106
60-140
Toluene
ug/L
50
56.8
114
60-140
1,2-Dichloroethane-d4 (S)
%
102
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
98
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc..
Page 16 of 29

aceh7alytical
www.pacelabs.com
Project: WALSER'S
Pace Project No.: 92310308
QC Batch: 326691
QC Batch Method: SM 6200B
Associated Lab Samples: 92310308002
METHOD BLANK: 1809888
Associated Lab Samples: 92310308002
Parameter
Units
1,1,1,2-Tetrachloroethane
ug/L
1,1,1-Tdchloroethane
ug/L
1,1,2,2-Tetrachloroethane
ug/L
1,1,2-Trichloroethane
ug/L
1,1-Dichloroethane
ug/L
1,1-Dichloroethene
ug/L
1,1-Dichloropropene
ug/L
1,2,3-Trichlorobenzene
ug/L
1,2,3-Trichloropropane
ug/L
1,2,4-Trichlorobenzene
ug/L
1,2,4-Trimethylbenzene
ug/L
1,2-Dibromo-3-chloropropane
ug/L
1,2-Dibromoethane (EDB)
ug/L
1,2-Dichlorobenzene
ug/L
1,2-Dichloroethane
ug/L
1,2-Dichloropropane
ug/L
1,3,5-Trimethyl benzene
ug/L
1,3-Dichlorobenzene
ug/L
1,3-Dichloropropane
ug/L
1,4-Dichlorobenzene
ug/L
2,2-Dichloropropane
ug/L
2-Chlorotoluene
ug/L
4-Chlorotoluene
ug/L
Benzene
ug/L
Bromobenzene
ug/L
Bromochloromethane
ug/L
Bromodichloromethane
ug/L
Bromoform
ug/L
Bromomethane
ug/L
Carbon tetrachloride
ug/L
Chlorobenzene
ug/L
Chloroethane
ug/L
Chloroform
ug/L
Chloromethane
ug/L
cis-1,2-Dichloroethene
ug/L
cis- 1,3-Dichloropropene
ug/L
Dibromochloromethane
ug/L
Dibromomethane
ug/L
Dichlorodifluoromethane
ug/L
Diisopropyl ether
ug/L
Ethylbenzene
ug/L
QUALITY CONTROL DATA
Analysis Method: SM 62008
Analysis Description: 6200E MSV
Matrix: Water
Blank
Result
Reporting
Limit
Analyzed
ND
0.50
08129/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08129/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
2.0
08/29/1616:00
ND
0.50
08/29/1616:00
ND
2.0
08/29/1616:00
ND
0.50
08/29/1616:00
ND
1.0
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/2911616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
5.0
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
1.0
08/29/1616:00
ND
0.50
08129/1616:00
ND
1.0
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08129/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
ND
0.50
08/29/1616:00
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 29

acmnalytical
www.pacelabs.com
f
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
METHOD BLANK: 1809888
Matrix:
Water
Associated Lab Samples: 92310308002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
08/29/16 16:00
Isopropylbenzene (Cumene)
ug/L
ND
0.50
08/29/16 16:00
m&p-Xylene
ug/L
ND
1.0
08/29/16 16:00
Methyl-tert-butyl ether
ug/L
ND
0.50
08/29/16 16:00
Methylene Chloride
ug/L
ND
2.0
08/29/16 16:00
n-Butylbenzene
ug/L
ND
0.50
08/29/16 16:00
n-Propylbenzene
ug/L
ND
0.50
08/2911616:00
Naphthalene
ug/L
ND
2.0
08/29/16 16:00
o-Xylene
ug/L
ND
0.50
08/29/16 16:00
sec-Butylbenzene
ug/L
ND
0.50
08/29/16 16:00
Styrene
ug/L
ND
0.50
08/29/16 16:00
tert-Butylbenzene
ug/L
ND
0.50
08/29/16 16:00
Tetrachloroethene
ug/L
ND
0.50
08/2911616:00
Toluene
ug/L
ND
0.50
08/29/16 16:00
trans-1,2-Dichloroethene
ug/L
ND
0.50
08/29/16 16:00
trans-1,3-Dichloropropene
ug/L
ND
0.50
08/29/16 16:00
Trichloroethene
ug/L
ND
0.50
08/29/16 16:00
Trichlorofluoromethane
ug/L
ND
1.0
08/29/16 16:00
Vinyl chloride
ug/L
ND
1.0
08/29/16 16:00
1,2-Dichloroethane-d4 (S)
%
99
70-130
08/29/16 16:00
4-Bromofluorobenzene (S)
%
98
70-130
08/29/16 16:00
Toluene-d8 (S)
%
101
70-130
08/29/16 16:00
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1809889
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
100
94.3
94
60-140
1,1,1-Trichloroethane
ug/L
100
92.9
93
60-140
1,1,2,2-Tetrachloroethane
ug/L
100
85.9
86
60-140
1,1,2-Trichloroethane
ug/L
100
89.8
90
60-140
1,1-Dichloroethane
ug/L
100
88.8
89
60-140
1,1-Dichloroethene
ug/L
100
96.2
96
60-140
1,1-Dichloropropene
ug/L
100
90.5
90
60-140
1,2,3-Trichlorobenzene
ug/L
100
94.4
94
60-140
1,2,3-Trichloropropane
ug/L
100
89.2
89
60-140
1,2,4-Trichlorobenzene
ug/L
100
95.3
95
60-140
1,2,4-Trimethylbenzene
ug/L
100
93.8
94
60-140
1,2-Dibromo-3-chloropropane
ug/L
100
93.7
94
60-140
1,2-Dibromoethane (EDB)
ug/L
100
93.8
94
60-140
1,2-Dichlorobenzene
ug/L
100
94.9
95
60-140
1,2-Dichloroethane
ug/L
100
82.1
82
60-140
1,2-Dichloropropane
ug/L
100
85.4
85
60-140
1,3,5-Trimethylbenzene
ug/L
100
94.1
94
60-140
1,3-Dichlorobenzene
ug/L
100
91.9
92
60-140
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 29

acmnalyttcal
t www.pacelabs.com
l
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
LABORATORY CONTROL SAMPLE:
1809889
Spike
LCS
LCS
% Rec
Parameter
Units
Cone.
Result
% Rec
Limits
1,3-Dichloropropane
ug/L
100
85.6
86
60-140
1,4-Dichlorobenzene
ug/L
100
91.3
91
60-140
2,2-Dichloropropane
ug/L
100
98.2
98
60-140
2-Chlorotoluene
ug/L
100
94.5
95
60-140
4-Chlorotoluene
ug/L
100
91.6
92
60-140
Benzene
ug/L
100
91.0
91
60-140
Bromobenzene
ug/L
100
94.1
94
60-140
Bromochloromethane
ug/L
100
88.1
88
60-140
Bromodichloromethane
ug/L
100
92.0
92
60-140
Bromoform
ug/L
100
91.7
92
60-140
Bromomethane
ug/L
100
72.4
72
60-140
Carbon tetrachloride
ug/L
100
102
102
60-140
Chlorobenzene
ug/L
100
92.3
92
60-140
Chloroethane
ug/L
100
86.3
86
60-140
Chloroform
ug/L
100
86.5
87
60-140
Chloromethane
ug/L
100
82.0
82
60-140
cis-1,2-Dichloroethene
ug/L
100
90.7
91
60-140
cis-1,3-Dichloropropene
ug/L
100
90.5
91
60-140
Dibromochloromethane
ug/L
100
95.5
96
60-140
Dibromomethane
ug/L
100
87.2
87
60-140
Dichlorodifluoromethane
ug/L
100
84.5
84
60-140
Diisopropyl ether
ug/L
100
98.3
98
60-140
Ethylbenzene
ug/L
100
90.2
90
60-140
Hexachloro-1,3-butadiene
ug/L
100
95.2
95
60-140
Isopropylbenzene (Cumene)
ug/L
100
93.7
94
60-140
m&p-Xylene
ug/L
200
179
90
60-140
Methyl-tert-butyl ether
ug/L
100
94.4
94
60-140
Methylene Chloride
ug/L
100
97.5
97
60-140
n-Butylbenzene
ug/L
100
98.1
98
60-140
n-Propylbenzene
ug/L
100
91.8
92
60-140
Naphthalene
ug/L
100
88.7
89
60-140
o-Xylene
ug/L
100
89.9
90
60-140
sec-Butylbenzene
ug/L
100
93.2
93
60-140
Styrene
ug/L
100
95.0
95
60-140
tert-Butylbenzene
ug/L
100
77.9
78
60-140
Tetra ch loroethene
ug/L
100
86.8
87
60-140
Toluene
ug/L
100
91.6
92
60-140
trans- 1,2-Dichloroethene
ug/L
100
91.0
91
60-140
trans-1,3-Dichloropropene
ug/L
100
83.3
83
60-140
Trichloroethene
ug/L
100
91.0
91
60-140
Trichlorofluoromethane
ug/L
100
87.4
87
60-140
Vinyl chloride
ug/L
100
91.0
91
60-140
1,2-Dichloroethane-d4 (S)
%
102
70-130
4-Bromofluorobenzene (S)
%
102
70-130
Toluene-d8 (S)
%
100
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 19 of 29

1�;a'ce Analytical
www.pacelabs.com
i
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1809890
MS
92310308002 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
1809891
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.3
22.5
102
112
60-140
10
1, 1, 1 -Trichloroethane
ug/L
ND
20
20
21.4
23.2
107
116
60-140
8
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
18.9
20.3
94
102
60-140
7
1,1,2-Trichloroethane
ug/L
ND
20
20
19.1
21.2
96
106
60-140
10
1,1-Dichloroethane
ug/L
ND
20
20
21.0
22.0
105
110
60-140
5
1,1-Dichloroethene
ug/L
ND
20
20
23.3
24.9
116
124
60-140
7
1,1-Dichloropropene
ug/L
ND
20
20
21.2
22.5
106
112
60-140
6
1,2,3-Trichlorobenzene
ug/L
ND
20
20
18.9
23.7
95
118
60-140
22
1,2,3-Trichloropropane
ug/L
ND
20
20
19.4
21.1
97
106
60-140
8
1,2,4-Trichlorobenzene
ug/L
ND
20
20
19.4
23.0
97
115
60-140
17
1,2,4-Trimethyl benzene
ug/L
ND
20
20
20.6
23.0
103
114
60-140
11
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
19.0
20.9
95
104
60-140
9
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
19.7
21.7
98
109
60-140
10
1,2-Dichlorobenzene
ug/L
ND
20
20
20.7
23.0
103
115
60-140
11
1,2-Dichloroethane
ug/L
ND
20
20
18.4
19.5
91
96
60-140
6
1,2-Dichloropropane
ug/L
ND
20
20
18.8
20.8
94
104
60-140
10
1,3,5-Trimethyl benzene
ug/L
ND
20
20
20.7
22.7
103
113
60-140
9
1,3-Dichlorobenzene
ug/L
ND
20
20
19.6
22.0
98
110
60-140
11
1,3-Dichloropropane
ug/L
ND
20
20
18.3
20.3
91
102
60-140
11
1,4-Dichlorobenzene
ug/L
ND
20
20
19.5
21.7
98
108
60-140
10
2,2-Dichloropropane
ug/L
ND
20
20
21.3
23.4
106
117
60-140
9
2-Chlorotoluene
ug/L
ND
20
20
20.3
23.2
102
116
60-140
13
4-Chlorotoluene
ug/L
ND
20
20
19.8
22.3
99
112
60-140
12
Benzene
ug/L
ND
20
20
20.4
22.0
102
110
60-140
7
Bromobenzene
ug/L
ND
20
20
19.7
22.6
99
113
60-140
14
Bromochloromethane
ug/L
ND
20
20
20.5
22.1
102
111
60-140
8
Bromodichloromethane
ug/L
ND
20
20
20.1
21.6
100
108
60-140
7
Bromoform
ug/L
ND
20
20
18.3
20.1
91
100
60-140
9
Bromomethane
ug/L
ND
20
20
12.0
12.6
60
63
60-140
5
Carbon tetrachloride
ug/L
ND
20
20
23.2
25.7
116
129
60-140
10
Chlorobenzene
ug/L
ND
20
20
20.5
23.0
102
115
60-140
12
Chloroethane
ug/L
ND
20
20
21.1
21.3
106
106
60-140
1
Chloroform
ug/L
ND
20
20
19.6
21.4
98
107
60-140
9
Chloromethane
ug/L
ND
20
20
19.7
21.3
98
106
60-140
8
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.0
22.4
105
112
60-140
6
cis-1,3-Dichloropropene
ug/L
ND
20
20
19.0
20.8
95
104
60-140
9
Dibromochloromethane
ug/L
ND
20
20
19.9
22.1
99
110
60-140
10
Dibromomethane
ug/L
ND
20
20
19.1
20.8
95
104
60-140
9
Dichlorodifluoromethane
ug/L
ND
20
20
16.8
20.4
84
102
60-140
19
Diisopropyl ether
ug/L
ND
20
20
21.3
21.8
107
109
60-140
2
Ethylbenzene
ug/L
ND
20
20
20.5
23.0
103
115
60-140
11
Hexachloro-1,3-butadiene
ug/L
ND
20
20
20.8
24.1
104
121
60-140
15
Isopropylbenzene (Cumene)
ug/L
ND
20
20
21.2
23.3
106
116
60-140
9
m&p-Xylene
ug/L
ND
40
40
41.3
45.8
103
114
60-140
10
Methyl-tert-butyl ether
ug/L
ND
20
20
20.2
20.6
101
103
60-140
2
Methylene Chloride
ug/L
ND
20
20
20.3
21.4
101
107
60-140
5
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 20 of 29

acmnalytical
www.pacelabs.com
I
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Project: WALSER'S
Pace Project No.: 92310308
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1809890
1809891
MS
MSD
92310308002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
21.5
23.4
108
117
60-140
8
n-Propylbenzene
ug/L
ND
20
20
20.3
22.7
102
113
60-140
11
Naphthalene
ug/L
ND
20
20
19.3
22.3
97
112
60-140
14
o-Xylene
ug/L
ND
20
20
20.2
22.4
101
112
60-140
11
sec-Butylbenzene
ug/L
ND
20
20
20.9
22.9
104
114
60-140
9
Styrene
ug/L
ND
20
20
20.7
23.1
104
115
60-140
11
tert-Butylbenzene
ug/L
ND
20
20
17.2
19.1
86
96
60-140
10
Tetra ch loroethene
ug/L
ND
20
20
19.4
22.0
97
110
60-140
12
Toluene
ug/L
ND
20
20
20.7
22.3
103
112
60-140
8
trans-1,2-Dichloroethene
ug/L
ND
20
20
21.6
23.4
108
117
60-140
8
trans-1,3-Dichloropropene
ug/L
ND
20
20
17.1
19.3
86
97
60-140
12
Trichloroethene
ug/L
ND
20
20
20.1
22.1
100
111
60-140
10
Trichlorofluoromethane
ug/L
ND
20
20
21.8
22.8
109
114
60-140
4
Vinyl chloride
ug/L
ND
20
20
21.2
22.6
106
113
60-140
6
1,2-Dichloroethane-d4 (S)
%
102
100
70-130
4-Bromofluorobenzene (S)
%
102
101
70-130
Toluene-d8 (S)
%
101
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 21 of 29

aceAnalytical
www.pacelabs.com
I
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
QC Batch: 327162
QC Batch Method: SM 6200B
Associated Lab Samples: 92310308001
Analysis Method:
Analysis Description:
SM 6200B
6200E MSV
METHOD BLANK: 1812765
Matrix: Water
Associated Lab Samples: 92310308001
Blank Reporting
Parameter
Units
Result Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
09/02/16 00:41
1,1,1-Tdchloroethane
ug/L
ND
0.50
09/02/16 00:41
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
09/02/16 00:41
1,1,2-Trichloroethane
ug/L
ND
0.50
09/02/16 00:41
1,1-Dichloroethane
ug/L
ND
0.50
09/02/16 00:41
1,1-Dichloroethene
ug/L
ND
0.50
09/02/16 00:41
1,1-Dichloropropene
ug/L
ND
0.50
09/02/16 00:41
1,2,3-Tdchlorobenzene
ug/L
ND
2.0
09/02/16 00:41
1,2,3-Trichloropropane
ug/L
ND
0.50
09/02/16 00:41
1,2,4-Trichoorobenzene
ug/L
ND
2.0
09/02/16 00:41
1,2,4-Trimethyl benzene
ug/L
ND
0.50
09/02/16 00:41
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
09/02/16 00:41
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
09/02/16 00:41
1,2-Dichlorobenzene
ug/L
ND
0.50
09/02/16 00:41
1,2-Dichloroethane
ug/L
ND
0.50
09/02/16 00:41
1,2-Dichloropropane
ug/L
ND
0.50
09/02/16 00:41
1,3,5-Trimethyl benzene
ug/L
ND
0.50
09/02/16 00:41
1,3-Dichlorobenzene
ug/L
ND
0.50
09/02/16 00:41
1,3-Dichloropropane
ug/L
ND
0.50
09/02/16 00:41
1,4-Dichlorobenzene
ug/L
ND
0.50
09/02/16 00:41
2,2-Dichloropropane
ug/L
ND
0.50
09/02/16 00:41
2-Chlorotoluene
ug/L
ND
0.50
09/02/16 00:41
4-Chlorotoluene
ug/L
ND
0.50
09/02/16 00:41
Benzene
ug/L
ND
0.50
09/02/16 00:41
Bromobenzene
ug/L
ND
0.50
09/02/16 00:41
Bromochloromethane
ug/L
ND
0.50
09/02/16 00:41
Bromodichloromethane
ug/L
ND
0.50
09/02/16 00:41
Bromoform
ug/L
ND
0.50
09/02/16 00:41
Bromomethane
ug/L
ND
5.0
09/02/16 00:41
Carbon tetrachloride
ug/L
ND
0.50
09/02/16 00:41
Chlorobenzene
ug/L
ND
0.50
09/02/16 00:41
Chloroethane
ug/L
ND
1.0
09/02/16 00:41
Chloroform
ug/L
ND
0.50
09/02/16 00:41
Chloromethane
ug/L
ND
1.0
09/02/16 00:41
cis-1,2-Dichloroethene
ug/L
ND
0.50
09/02/16 00:41
cis-1,3-Dichloropropene
ug/L
ND
0.50
09/02/16 00:41
Dibromochloromethane
ug/L
ND
0.50
09/02/16 00:41
Dibromomethane
ug/L
ND
0.50
09/02/16 00:41
Dichlorodifluoromethane
ug/L
ND
0.50
09/02/16 00:41
Diisopropyl ether
ug/L
ND
0.50
09/02/16 00:41
Ethylbenzene
ug/L
ND
0.50
09/02/16 00:41
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 22 of 29

1�;a 'Cree Analytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
METHOD BLANK: 1812765
Associated Lab Samples: 92310308001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
09102/1600:41
Isopropylbenzene (Cumene)
ug/L
ND
0.50
09/02/16 00:41
m&p-Xylene
ug/L
ND
1.0
09/02/16 00:41
Methyl-tert-butyl ether
ug/L
ND
0.50
09/02/16 00:41
Methylene Chloride
ug/L
ND
2.0
09/02/16 00:41
n-Butylbenzene
ug/L
ND
0.50
09/02/16 00:41
n-Propylbenzene
ug/L
ND
0.50
09/02/16 00:41
Naphthalene
ug/L
ND
2.0
09/02/16 00:41
o-Xylene
ug/L
ND
0.50
09/02/16 00:41
sec-Butylbenzene
ug/L
ND
0.50
09/02/16 00:41
Styrene
ug/L
ND
0.50
09/02/16 00:41
tert-Butylbenzene
ug/L
ND
0.50
09/02/16 00:41
Tetrachloroethene
ug/L
ND
0.50
09/02/16 00:41
Toluene
ug/L
ND
0.50
09/02/16 00:41
trans-1,2-Dichloroethene
ug/L
ND
0.50
09/02/16 00:41
trans-1,3-Dichloropropene
ug/L
ND
0.50
09/02/16 00:41
Trichloroethene
ug/L
ND
0.50
09/02/16 00:41
Trichlorofluoromethane
ug/L
ND
1.0
09/02/16 00:41
Vinyl chloride
ug/L
ND
1.0
09/02/16 00:41
1,2-Dichloroethane-d4 (S)
%
97
70-130
09/02/16 00:41
4-Bromofluorobenzene (S)
%
100
70-130
09/02/16 00:41
Toluene-d8 (S)
%
101
70-130
09/02/16 00:41
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1812766
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
49.9
100
60-140
1,1,1-Tdchloroethane
ug/L
50
48.5
97
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
48.2
96
60-140
1,1,2-Trichloroethane
ug/L
50
48.2
96
60-140
1,1-Dichloroethane
ug/L
50
47.2
94
60-140
1,1-Dichloroethene
ug/L
50
48.0
96
60-140
1,1-Dichloropropene
ug/L
50
44.7
89
60-140
1,2,3-Trichlorobenzene
ug/L
50
53.6
107
60-140
1,2,3-Trichloropropane
ug/L
50
48.5
97
60-140
1,2,4-Trichlorobenzene
ug/L
50
51.0
102
60-140
1,2,4-Trimethylbenzene
ug/L
50
55.2
110
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
53.7
107
60-140
1,2-Dibromoethane (EDB)
ug/L
50
52.2
104
60-140
1,2-Dichlorobenzene
ug/L
50
51.2
102
60-140
1,2-Dichloroethane
ug/L
50
43.7
87
60-140
1,2-Dichloropropane
ug/L
50
47.7
95
60-140
1,3,5-Tri methyl benzene
ug/L
50
48.0
96
60-140
1,3-Dichlorobenzene
ug/L
50
50.5
101
60-140
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 23 of 29

acmnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
LABORATORY CONTROL SAMPLE:
1812766
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
1,3-Dichloropropane
ug/L
50
46.8
94
60-140
1,4-Dichlorobenzene
ug/L
50
48.4
97
60-140
2,2-Dichloropropane
ug/L
50
46.9
94
60-140
2-Chlorotoluene
ug/L
50
51.3
103
60-140
4-Chlorotoluene
ug/L
50
51.2
102
60-140
Benzene
ug/L
50
50.4
101
60-140
Bromobenzene
ug/L
50
51.4
103
60-140
Bromochloromethane
ug/L
50
49.4
99
60-140
Bromodichloromethane
ug/L
50
50.7
101
60-140
Bromoform
ug/L
50
50.7
101
60-140
Bromomethane
ug/L
50
44.8
90
60-140
Carbon tetrachloride
ug/L
50
52.5
105
60-140
Chlorobenzene
ug/L
50
49.8
100
60-140
Chloroethane
ug/L
50
48.5
97
60-140
Chloroform
ug/L
50
45.4
91
60-140
Chloromethane
ug/L
50
46.7
93
60-140
cis-1,2-Dichloroethene
ug/L
50
48.0
96
60-140
cis-1,3-Dichloropropene
ug/L
50
49.4
99
60-140
Dibromochloromethane
ug/L
50
50.4
101
60-140
Dibromomethane
ug/L
50
49.8
100
60-140
Dichlorodifluoromethane
ug/L
50
53.2
106
60-140
Diisopropyl ether
ug/L
50
49.7
99
60-140
Ethylbenzene
ug/L
50
49.1
98
60-140
Hexachloro-1,3-butadiene
ug/L
50
52.2
104
60-140
Isopropylbenzene (Cumene)
ug/L
50
49.5
99
60-140
m&p-Xylene
ug/L
100
95.8
96
60-140
Methyl-tert-butyl ether
ug/L
50
49.2
98
60-140
Methylene Chloride
ug/L
50
52.9
106
60-140
n-Butylbenzene
ug/L
50
49.8
100
60-140
n-Propylbenzene
ug/L
50
48.2
96
60-140
Naphthalene
ug/L
50
48.8
98
60-140
o-Xylene
ug/L
50
47.0
94
60-140
sec-Butylbenzene
ug/L
50
49.2
98
60-140
Styrene
ug/L
50
52.0
104
60-140
tert-Butylbenzene
ug/L
50
41.4
83
60-140
Tetrachloroethene
ug/L
50
45.5
91
60-140
Toluene
ug/L
50
51.0
102
60-140
trans-1,2-Dichloroethene
ug/L
50
48.2
96
60-140
trans-1,3-Dichloropropene
ug/L
50
48.4
97
60-140
Trichloroethene
ug/L
50
47.5
95
60-140
Trichlorofluoromethane
ug/L
50
48.6
97
60-140
Vinyl chloride
ug/L
50
50.1
100
60-140
1,2-Dichloroethane-d4 (S)
%
96
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
99
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 24 of 29

_ ;aunu Analytical
www.pacelabs.com
I
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92310308
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1812767 1812768
MS MSD
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
92310642002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD
Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.7
20.9
104
105
60-140
1
1,1,1-Trichloroethane
ug/L
ND
20
20
22.4
22.6
112
113
60-140
1
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
20.3
20.4
102
102
60-140
0
1,1,2-Trichloroethane
ug/L
ND
20
20
20.4
20.7
102
103
60-140
1
1,1-Dichloroethane
ug/L
ND
20
20
22.0
22.1
110
110
60-140
0
1,1-Dichloroethene
ug/L
ND
20
20
23.1
23.0
115
115
60-140
0
1,1-Dichloropropene
ug/L
ND
20
20
21.5
21.5
108
107
60-140
0
1,2,3-Trichlorobenzene
ug/L
ND
20
20
21.6
23.9
108
120
60-140
10
1,2,3-Tdchloropropane
ug/L
ND
20
20
20.3
20.9
102
104
60-140
3
1,2,4-Trichlorobenzene
ug/L
ND
20
20
20.3
21.7
101
109
60-140
7
1,2,4-Trimethyl benzene
ug/L
ND
20
20
21.6
22.5
108
113
60-140
4
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
20.0
21.6
100
108
60-140
8
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
22.0
22.8
110
114
60-140
3
1,2-Dichlorobenzene
ug/L
ND
20
20
21.3
22.8
107
114
60-140
7
1,2-Dichloroethane
ug/L
ND
20
20
19.3
19.7
95
98
60-140
2
1,2-Dichloropropane
ug/L
ND
20
20
21.1
20.7
105
104
60-140
2
1,3,5-Trimethylbenzene
ug/L
ND
20
20
20.1
21.3
100
106
60-140
6
1,3-Dichlorobenzene
ug/L
ND
20
20
21.3
21.9
107
110
60-140
3
1,3-Dichloropropane
ug/L
ND
20
20
20.3
19.9
102
99
60-140
2
1,4-Dichlorobenzene
ug/L
ND
20
20
20.5
21.1
103
106
60-140
3
2,2-Dichloropropane
ug/L
ND
20
20
18.4
19.0
92
95
60-140
3
2-Chlorotoluene
ug/L
ND
20
20
21.4
21.8
107
109
60-140
2
4-Chlorotoluene
ug/L
ND
20
20
21.6
22.5
108
113
60-140
4
Benzene
ug/L
ND
20
20
22.6
22.4
113
112
60-140
1
Bromobenzene
ug/L
ND
20
20
21.9
21.9
109
110
60-140
0
Bromochloromethane
ug/L
ND
20
20
22.0
22.1
110
110
60-140
0
Bromodichloromethane
ug/L
ND
20
20
22.4
22.6
112
113
60-140
1
Bromoform
ug/L
ND
20
20
20.9
21.4
105
107
60-140
2
Bromomethane
ug/L
ND
20
20
25.5
28.1
127
141
60-140
10 M1
Carbon tetrachloride
ug/L
ND
20
20
24.6
24.6
123
123
60-140
0
Chlorobenzene
ug/L
ND
20
20
21.9
22.4
110
112
60-140
2
Chloroethane
ug/L
ND
20
20
22.8
21.0
114
105
60-140
8
Chloroform
ug/L
0.36J
20
20
20.6
21.4
101
105
60-140
4
Chloromethane
ug/L
ND
20
20
21.6
19.8
108
99
60-140
9
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.8
21.9
109
109
60-140
1
cis- 1,3-Dichloropropene
ug/L
ND
20
20
20.7
20.4
104
102
60-140
2
Dibromochloromethane
ug/L
ND
20
20
21.2
21.5
106
108
60-140
2
Dibromomethane
ug/L
ND
20
20
20.4
21.4
102
107
60-140
5
Dichlorodifluoromethane
ug/L
ND
20
20
26.8
23.8
134
119
60-140
12
Diisopropyl ether
ug/L
ND
20
20
22.5
22.9
113
114
60-140
2
Ethylbenzene
ug/L
ND
20
20
21.9
21.7
109
108
60-140
1
Hexachloro-1,3-butadiene
ug/L
ND
20
20
20.8
23.5
104
117
60-140
12
Isopropylbenzene (Cumene)
ug/L
ND
20
20
22.1
22.1
111
110
60-140
0
m&p-Xylene
ug/L
ND
40
40
42.6
42.9
106
107
60-140
1
Methyl-tert-butyl ether
ug/L
0.31J
20
20
22.5
22.9
111
113
60-140
2
Methylene Chloride
ug/L
ND
20
20
22.3
22.6
112
113
60-140
1
Results presented on this page are
in the units indicated
by the "Units" column
except where an alternate
unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc..
Page 25 of 29

aceMalytical
www.pacelabs.com
i
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92310308
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1812767
1812768
MS
MSD
92310642002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
20.3
21.9
101
109
60-140
7
n-Propylbenzene
ug/L
ND
20
20
20.9
21.7
105
108
60-140
4
Naphthalene
ug/L
ND
20
20
20.0
20.8
99
103
60-140
4
o-Xylene
ug/L
ND
20
20
20.5
20.7
103
104
60-140
1
sec-Butylbenzene
ug/L
ND
20
20
21.0
22.0
105
110
60-140
5
Styrene
ug/L
ND
20
20
22.0
22.2
110
111
60-140
1
tert-Butylbenzene
ug/L
ND
20
20
17.3
18.6
87
93
60-140
7
Tetrachloroethene
ug/L
ND
20
20
20.3
20.2
102
101
60-140
1
Toluene
ug/L
ND
20
20
22.6
22.2
113
111
60-140
2
trans-1,2-Dichloroethene
ug/L
ND
20
20
22.4
22.7
112
114
60-140
1
trans- 1,3-Dichloropropene
ug/L
ND
20
20
19.7
20.5
98
103
60-140
4
Trichloroethene
ug/L
ND
20
20
20.6
21.5
103
108
60-140
5
Trichlorofluoromethane
ug/L
ND
20
20
24.1
23.4
121
117
60-140
3
Vinyl chloride
ug/L
ND
20
20
22.8
24.0
114
120
60-140
5
1,2-Dichloroethane-d4 (S)
%
99
101
70-130
4-Bromofluorobenzene (S)
%
101
100
70-130
Toluene-d8 (S)
%
99
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc..
Page 26 of 29

acmnalytical
www.pacLiabs.corn
QUALIFIERS
Project: WALSER'S
Pace Project No.: 92310308
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold TNI accreditation for this parameter.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/06/2016 04:55 PM without the written consent of Pace Analytical Services, Inc.. Page 27 of 29

acmnalytical
( www.pacela5s.corn
I
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: WALSER'S
Pace Project No.: 92310308
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
92310308001
INFLUENT
MADEP VPH
326665
92310308002
EFFLUENT
MADEP VPH
326665
92310308001
INFLUENT
EPA 200.7
326731
EPA 200.7
92310308002
EFFLUENT
EPA 200.7
326731
EPA 200.7
92310308003
MW-1
EPA 200.7
326731
EPA 200.7
92310308003
MW-1
SM 6200B
327322
92310308001
INFLUENT
SM 6200B
327162
92310308002
EFFLUENT
SM 6200B
326691
Date: 09/06/2016 04:55 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Analytical
Batch
326754
326754
326754
Page 28 of 29

lceMary w
Section A
Required Client Information:
Company Shield
Address: 4301 Taggart C
Chanotte, NC 28208
Email: fdsouza@shieldengir
Phone. [phone]
Requested Due Date
#
W
t—
SAMPLE ID
One Character per box.
(A-Z. 0-9l, -)
Sample Ids must be unique
1
Influent
2
Effluent
3
4
5
6
7
8
9
10
11
12
CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section 8 Section C
Required Project Information: Invoice information:
Report To' Flora D'Souza lAttention, I Page 1 Of 1
#
c
0.
MATRIX coos
—
0
Cot
Dnnwng Wabr DW
yv
U
Wdta WT
3
Waste Watw WW
c
W
Q
Produet P
(7
SdUSd.d SL
on oL
In
n
START
WIPd WP
w
w
Ar AR
otnor OT
0
0
a}
F-
Tls... TS
u
W
IL
¢
Q
QQ2
N
GATE
TIME
Wr
J6
w,
Ik3D
Pace Quote:
z
0
r ICaClvdllves
T
w
O
m
END
w
su
a
a
0
LE,m:
w
M
a
q
O
O
d
L
O
N
2
U
2
O
W
W
t
Q
~
Ti
=
x
x
z z
z
i
O
_..
Q
>
>
y
ADDITIONALCOMMENTS c RELINQUISHED BY1AFFIUATION '::DATE ''. TIME ACCEPTED BY/AFFILIATION
MPLER NAME AND SIGNATURE
PRINT Name of SAMPLER: l
8
a
I DATE I TIME I SAMPLE CONDITIONS
U
0
u 2 oZ wE-z
I-T' to T

SUBMIT FORM ON YELLOW PAPER ONLY
ROUNDWATER QUALITY MONITORING:
OMPLIANCE REPORT FORM
Print Clearly or Type
acility Name: Hill Oil Company. Inc. - Walser's Service
ermit Name (if different):
acility Address: 6419 North Carolina Hiahwav 15ON
Pxinaton (Street, NC 27295 County Davidson
yC,1y) (Stele) (Zip)
act Person: Flora D'Souza/Shield Enaineedna. Inc. Telephone#: [phone]
Location/Site Name: Wals _r's Service No. of wells to be sampled: NA
.L ID NUMBER (from Permit): VERW-1 Date sample collected: 7/20/16
Depth: 63 ft. Well Diameter: _ 4 in.
h to Water Level: NM ft. below measuring point Screened Interval: 33 ft. to 63 ft.
suring Point is NA ft. above land surface Relative M.P. Elevation: NA ft.
me of water pumped/bailed before sampling: NA gallons
pies for metals were collected unfiltered: ®YES ❑ NO and field acidified: ❑ YES ❑ NO
LENT OF ENVIRONMENT & NATURAL RESOURCES
OF WATER QUALITYdNFORMATION PROCESSING UNIT
. SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: -
'Number: Expiration Date. 11311
charge W00015102 UIC
Other
'PE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ® Remediation: GrOUndWater
❑ Rotary Distributor ❑ Land Application of Sludge
❑ Water Source Heat Pump ❑ Other:
FIELD ANALYSES:
pH 6.77 units Temp. _ NM °C
Spec. Cond.
Odor _
Appearance
NM µMhos
Date sample analyzed: 07/25/16-07/26/16
Laboratory Name: Pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD
NA mg/I
Nitrite (NO2) as N
NA mg/I
Pb - Lead ND mg/I
Coliform: MF Fecal
NA /100ml
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/1
Coliform: MF Total
NA /100m1
Phosphorus: Total as P
NA mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate
NA mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total
NA mg/1
Al - Aluminum
NA mg/I
Lead in Influent sa=� = pot detected
—''�A7ITir,
pH (when analyzed)
NA units
Ba - Barium
NA mg/I
TOC
NA mg/I
Ca - Calcium
NA mg/I
Chloride
NA mg/I
Cd - Cadmium
NA mg/I
Arsenic
NA mg/I
Chromium: Total
NA mg/I
Grease and Oils
NA mg/I
Cu - Copper
NA mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol
NA mg/I
Fe - Iron
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate
NA mg/I
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance
NA µMhos
K - Potassium
NA mg/I
VOC , method # 6200B
Total Ammonia
NA mg/l
Mg - Magnesium
NA mg/I
VPH method # MAnFP VPH
(Ammonia Nitrogen, NH3as N; Ammonia Nitrogen, Total)
Mn - Manganese
NA mg/1
, method #
TKN as N
NA mg/I
Ni - Nickel
NA mg/1
method #
If WELL
DRY at
time of
here: 11
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 0 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 1 UU"/o
GW-59 Rev.1/2007

APPENDIX A

acmnalytical
www.pacelabs.com
f
July 28, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: Walser's
Pace Project No.: 92306080
Dear Ms. D'Souza:
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on July 21, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 25

aceAnalytical
..pacelabs.com
I
Project: Walser's
Pace Project No.: 92306080
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VrginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 25

Pace Analytical Services, Inc.
®
aceMalytical
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
—pacelabs.com
[phone]
SAMPLE ANALYTE COUNT
Project: Walser's
Pace Project No.: 92306080
Analytes
Lab ID Sample ID
Method
Analysts
Reported Laboratory
92306080001 Influent
MADEP VPH
ZDO
5 PASI-C
EPA 200.7
SH1
1 PASI-A
SM 6200B
CAH
63 PASI-C
92306080002 Effluent
MADEP VPH
ZDO
5 PASI-C
EPA200.7
SH1
1 PASI-A
SM 6200B
CAH
63 PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 3 of 25

acmnalytical
www.pacelabs.com
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92306080
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: July 28, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 25

ace Analytical
www.pacelabs.corn
I
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92306080
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: July 28, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 25

aceMalytical
wwwpacelabs.com
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92306080
Method: SM 6200B
Description: 6200B MSV
Client: Shield
Date: July 28, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for SM 62006. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc- Page 6 of 25

aceAnalytical
-pacelabs.corn
I
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92306080
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Influent Lab ID: 92306080001 Collected: 07/20/16 09:30 Received: 07/21/16 13:47 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water
Aliphatic (C05-008)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
200.7 MET ICP
Lead
6200B MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec -Butyl benzene
tert-Butyl benzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
Date: 07/28/2016 02:21 PM
Analytical Method: MADEP VPH
ND
ug/L
50.0
1
07/25/1619:56
N2
ND
ug/L
50.0
1
07/25/1619:56
N2
ND
ug/L
50.0
1
07/25/1619:56
N2
97
%
70-130
1
07/25/1619:56
460-00-4
86
%
70-130
1
07/25/1619:56
460-00-4
Analytical Method:
EPA200.7 Preparation Method: EPA200.7
ND
ug/L
5.0
1 07/25/1618:20
07/26/1613:58
7439-92-1
Analytical Method:
SM 6200B
ND
ug/L
0.50
1
07/26/1616:55
71-43-2
ND
ug/L
0.50
1
07/26/1616:55
108-86-1
ND
ug/L
0.50
1
07/26/1616:55
74-97-5
ND
ug/L
0.50
1
07/26/1616:55
75-27-4
ND
ug/L
0.50
1
07/26/1616:55
75-25-2
ND
ug/L
5.0
1
07/26/1616:55
74-83-9
ND
ug/L
0.50
1
07/26/16 16:55
104-51-8
ND
ug/L
0.50
1
07/26/1616:55
135-98-8
ND
ug/L
0.50
1
07/26/1616:55
98-06-6
ND
ug/L
0.50
1
07/26/1616:55
56-23-5
ND
ug/L
0.50
1
07/26/1616:55
108-90-7
ND
ug/L
1.0
1
07/26/1616:55
75-00-3
ND
ug/L
0.50
1
07/26/1616:55
67-66-3
ND
ug/L
1.0
1
07/26/1616:55
74-87-3
ND
ug/L
0.50
1
07/26/1616:55
95-49-8
ND
ug/L
0.50
1
07/26/1616:55
106-43-4
ND
ug/L
1.0
1
07/26/1616:55
96-12-8
ND
ug/L
0.50
1
07/26/1616:55
124-48-1
ND
ug/L
0.50
1
07/26/1616:55
106-93-4
ND
ug/L
0.50
1
07/26/1616:55
74-95-3
ND
ug/L
0.50
1
07/26/1616:55
95-50-1
ND
ug/L
0.50
1
07/26/1616:55
541-73-1
ND
ug/L
0.50
1
07/26/1616:55
106-46-7
ND
ug/L
0.50
1
07/26/1616:55
75-71-8
ND
ug/L
0.50
1
07/26/1616:55
75-34-3
ND
ug/L
0.50
1
07/2611616:55
107-06-2
ND
ug/L
0.50
1
07/26/1616:55
75-35-4
ND
ug/L
0.50
1
07/26/1616:55
156-59-2
ND
ug/L
0.50
1
07/26/1616:55
156-60-5
ND
ug/L
0.50
1
07/26/1616:55
78-87-5
ND
ug/L
0.50
1
07/26/1616:55
142-28-9
ND
ug/L
0.50
1
07/26/1616:55
594-20-7
ND
ug/L
0.50
1
07/26/1616:55
563-58-6
ND
ug/L
0.50
1
07/26/1616:55
10061-01-5
ND
ug/L
0.50
1
07/26/1616:55
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 7 of 25

_ 2ceMalytical
/ ..pacelabs.com
f
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92306080
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Influent Lab ID: 92306080001 Collected: 07/20/16 09:30 Received: 07/21/16 13:47 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Diisopropyl ether
ND
ug/L
0.50
1
07/26/16 16:55
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
07/26/16 16:55
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
07/26/16 16:55
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
07/26/16 16:55
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
07/26/16 16:55
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
07/26/16 16:55
1634-04-4
Naphthalene
ND
ug/L
2.0
1
07/26/16 16:55
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
07/26/16 16:55
103-65-1
Styrene
ND
ug/L
0.50
1
07/26/16 16:55
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
07/26/16 16:55
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
07/26/16 16:55
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
07/26/16 16:55
127-18-4
Toluene
ND
ug/L
0.50
1
07/26/16 16:55
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
2.0
1
07/26/16 16:55
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
2.0
1
07/2611616:55
120-82-1
1, 1, 1 -Trichloroethane
ND
ug/L
0.50
1
07/26/16 16:55
71-55-6
1,1,2-Trichloroethane
ND
ug/L
0.50
1
07/26/16 16:55
79-00-5
Trichloroethene
ND
ug/L
0.50
1
07/26/16 16:55
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
07/26/16 16:55
75-69-4
1,2,3-Trichloropropane
ND
ug/L
0.50
1
07/26/16 16:55
96-18-4
1,2,4-Trimethylbenzene
ND
ug/L
0.50
1
07/26/16 16:55
95-63-6
1,3,5-Trimethylbenzene
ND
ug/L
0.50
1
07/26/16 16:55
108-67-8
Vinyl chloride
ND
ug/L
1.0
1
07/26/16 16:55
75-01-4
m&p-Xylene
ND
ug/L
1.0
1
07126/1616:55
179601-23-1
o-Xylene
ND
ug/L
0.50
1
07/26/16 16:55
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
101
%
70-130
1
07/26/16 16:55
17060-07-0
4-Bromofluorobenzene (S)
98
%
70-130
1
07/26/16 16:55
460-00-4
Toluene-d8 (S)
102
%
70-130
1
07/26/16 16:55
2037-26-5
Date: 07/28/2016 02:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 8 of 25

Pace Analytical Services, Inc.
® 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville, NC 28078
-pacelabs.com [phone]
f
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92306080
Sample: Effluent Lab ID: 92306080002 Collected: 07/20/16 10:30 Received: 07/21/16 13:47 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water Analytical Method: MADEP VPH
Aliphatic (C05-008)
ND
ug/L
50.0
1
07/25/16 20:24
N2
Aliphatic (C09-C12)
ND
ug/L
50.0
1
07/25/16 20:24
N2
Aromatic (C09-C10)
ND
ug/L
50.0
1
07/25/16 20:24
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
95
%
70-130
1
07/25/16 20:24
460-00-4
4-Bromofluorobenzene (PID) (S)
84
%
70-130
1
07/25/16 20:24
460-00-4
200.7 MET ICP
Analytical Method:
EPA 200.7 Preparation Method: EPA 200.7
Lead
ND
ug/L
5.0
1 07/25/1618:20
07/26/1614:01
7439-92-1
6200B MSV
Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
07/26/16 01:52
71-43-2
Bromobenzene
ND
ug/L
0.50
1
07/26/16 01:52
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
07/26/16 01:52
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
07/26/16 01:52
75-27-4
Bromoform
ND
ug/L
0.50
1
07/26/16 01:52
75-25-2
Bromomethane
ND
ug/L
5.0
1
07/26/16 01:52
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
07/26/16 01:52
104-51-8
sec -Butyl benzene
ND
ug/L
0.50
1
07/26/16 01:52
135-98-8
tert- Butyl benzene
ND
ug/L
0.50
1
07/26/16 01:52
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
07/26/16 01:52
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
07/26/16 01:52
108-90-7
Chloroethane
ND
ug/L
1.0
1
07/26/16 01:52
75-00-3
Chloroform
ND
ug/L
0.50
1
07/26/16 01:52
67-66-3
Chloromethane
ND
ug/L
1.0
1
07/26/16 01:52
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
07/26/16 01:52
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
07/26/16 01:52
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
07/26/16 01:52
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
07/26/16 01:52
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
07/26/16 01:52
106-93-4
Dibromomethane
ND
ug/L
0.50
1
07/26/16 01:52
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
07/26/16 01:52
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
07/26/16 01:52
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
07/26/16 01:52
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
07/26/16 01:52
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
07/26/16 01:52
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
07/26/16 01:52
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
07/26/16 01:52
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
07/26/16 01:52
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
07/26/16 01:52
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
07126/1601:52
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
07/26/16 01:52
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
07/26/16 01:52
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
07/26/16 01:52
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
07/26/16 01:52
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
07/26/16 01:52
10061-02-6
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM
without the written consent of Pace Analytical
Services, Inc..
Page 9 of 25

11�;a'cie Malytical
wwwpacelabs.00m
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92306080
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Effluent Lab ID: 92306080002 Collected: 07/20/16 10:30 Received: 07/21/16 13:47 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
6200E MSV
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 07/28/2016 02:21 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
98 %
98 %
101 %
0.50
1
07/26/16 01:52
108-20-3
0.50
1
07/26/16 01:52
100-41-4
2.0
1
07/26/16 01:52
87-68-3
0.50
1
07/26/16 01:52
98-82-8
2.0
1
07/26/16 01:52
75-09-2
0.50
1
07/26/16 01:52
1634-04-4
2.0
1
07/26/16 01:52
91-20-3
0.50
1
07/26/16 01:52
103-65-1
0.50
1
07/26/16 01:52
100-42-5
0.50
1
07/26/16 01:52
630-20-6
0.50
1
07/26/16 01:52
79-34-5
0.50
1
07/26/16 01:52
127-18-4
0.50
1
07/26/16 01:52
108-88-3
2.0
1
07/26/16 01:52
87-61-6
2.0
1
07/26/16 01:52
120-82-1
0.50
1
07/26/16 01:52
71-55-6
0.50
1
07/26/16 01:52
79-00-5
0.50
1
07/26/16 01:52
79-01-6
1.0
1
07/26/16 01:52
75-69-4
0.50
1
07/26/16 01:52
96-18-4
0.50
1
07/26/16 01:52
95-63-6
0.50
1
07/26/16 01:52
108-67-8
1.0
1
07/26/16 01:52
75-01-4
1.0
1
07/26/16 01:52
179601-23-1
0.50
1
07/26/16 01:52
95-47-6
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
07/26/16 01:52 17060-07-0
07/26/16 01:52 460-00-4
07/26/16 01:52 2037-26-5
Page 10 of 25

acbnMaly tical
www.pacelabs.com
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
QC Batch: 322418 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92306080001, 92306080002
METHOD BLANK: 1786541
Matrix:
Water
Associated Lab Samples: 92306080001, 92306080002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Aliphatic (C05-CO8)
ug/L
ND
50.0
07/25/16 14:10 N2
Aliphatic (C09-C12)
ug/L
ND
50.0
07/25/16 14:10 N2
Aromatic (C09-C10)
ug/L
ND
50.0
07/25/16 14:10 N2
4-Bromofluorobenzene (FID) (S)
%
92
70-130
07/25/16 14:10
4-Bromofluorobenzene (PID) (S)
%
82
70-130
07/25/16 14:10
LABORATORY CONTROL SAMPLE & LCSD
Parameter
Aliphatic (C05-CO8)
Aliphatic (C09-C12)
Aromatic (C09-C10)
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
1786542
1786543
Spike
LCS
LCSD
LCS
LCSD
% Rec
Units
Conc.
Result
Result
% Rec
% Rec
Limits
ug/L
300
253
248
84
83
70-130
ug/L
300
314
310
105
103
30-130
ug/L
100
82.6
81.6
83
82
70-130
96
96
70-130
86
85
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Max
RPD RPD Qualifiers
2 25 N2
1 25 N2
1 25 N2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc..
Page 11 of 25

aceAnalytical
i
www.pacelabs.corn
i
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
QC Batch: 322308 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92306080001, 92306080002
METHOD BLANK: 1786202 Matrix: Water
Associated Lab Samples: 92306080001, 92306080002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Lead ug/L ND 5.0 07/26/1613:15
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 1786203
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Lead ug/L 500 472 94 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1786204 1786205
MS MSD
92305890001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L 26.8 500 500 505 510 96 97 70-130 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1786206 1786207
MS MSD
92306091003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qua[
Lead ug/L ND 500 500 485 476 97 95 70-130 2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc..
Page 12 of 25

11!;a'cc,eAna1Xj'ca1
www.pacelabs.com
i
i
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
QC Batch: 322437
Analysis Method: SM 6200B
QC Batch Method: SM 6200B
Analysis Description: 6200E MSV
Associated Lab Samples: 92306080002
METHOD BLANK: 1786632
Associated Lab Samples: 92306080002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
07/25/16 23:36
1,1,1-Trichloroethane
ug/L
ND
0.50
07/25/16 23:36
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
07/25/16 23:36
1,1,2-Trichloroethane
ug/L
ND
0.50
07/25/16 23:36
1,1-Dichloroethane
ug/L
ND
0.50
07/25/16 23:36
1,1-Dichloroethene
ug/L
ND
0.50
07/25/16 23:36
1,1-Dichloropropene
ug/L
ND
0.50
07/25/16 23:36
1,2,3-Trichlorobenzene
ug/L
ND
2.0
07/25/16 23:36
1,2,3-Trichloropropane
ug/L
ND
0.50
07/25/16 23:36
1,2,4-Trichlorobenzene
ug/L
ND
2.0
07/25/16 23:36
1,2,4-Trimethylbenzene
ug/L
ND
0.50
07/25/16 23:36
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
07/25/16 23:36
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
07/25/16 23:36
1,2-Dichlorobenzene
ug/L
ND
0.50
07/25/16 23:36
1,2-Dichloroethane
ug/L
ND
0.50
07/25/16 23:36
1,2-Dichloropropane
ug/L
ND
0.50
07/25/16 23:36
1,3,5-Trimethylbenzene
ug/L
ND
0.50
07/25/16 23:36
1,3-Dichlorobenzene
ug/L
ND
0.50
07/25/16 23:36
1,3-Dichloropropane
ug/L
ND
0.50
07/25/16 23:36
1,4-Dichlorobenzene
ug/L
ND
0.50
07/25/16 23:36
2,2-Dichloropropane
ug/L
ND
0.50
07/25/16 23:36
2-Chlorotoluene
ug/L
ND
0.50
07/25/16 23:36
4-Chlorotoluene
ug/L
ND
0.50
07/25/16 23:36
Benzene
ug/L
ND
0.50
07/25/16 23:36
Bromobenzene
ug/L
ND
0.50
07/25/16 23:36
Bromochloromethane
ug/L
ND
0.50
07/25/16 23:36
Bromodichloromethane
ug/L
ND
0.50
07/25/16 23:36
Bromoform
ug/L
ND
0.50
07/25/16 23:36
Bromomethane
ug/L
ND
5.0
07/25/16 23:36
Carbon tetrachloride
ug/L
ND
0.50
07/25/16 23:36
Chlorobenzene
ug/L
ND
0.50
07/25/16 23:36
Chloroethane
ug/L
ND
1.0
07/25/16 23:36
Chloroform
ug/L
ND
0.50
07/25/16 23:36
Chloromethane
ug/L
ND
1.0
07/25/16 23:36
cis-1,2-Dichloroethene
ug/L
ND
0.50
07/25/16 23:36
cis-1,3-Dichloropropene
ug/L
ND
0.50
07/25/16 23:36
Dibromochloromethane
ug/L
ND
0.50
07/25/16 23:36
Dibromomethane
ug/L
ND
0.50
07/25/16 23:36
Dichlorodifluoromethane
ug/L
ND
0.50
07/25/16 23:36
Diisopropyl ether
ug/L
ND
0.50
07/25/16 23:36
Ethylbenzene
ug/L
ND
0.50
07/25/16 23:36
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc.. Page 13 of 25

11�;a'cie Analytical
j ..pacefabs.com
I
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
METHOD BLANK: 1786632
Matrix:
Water
Associated Lab Samples: 92306080002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
07/25/16 23:36
Isopropylbenzene (Cumene)
ug/L
ND
0.50
07/25/16 23:36
m&p-Xylene
ug/L
ND
1.0
07/25/16 23:36
Methyl-tert-butyl ether
ug/L
ND
0.50
07/25/16 23:36
Methylene Chloride
ug/L
ND
2.0
07/25/16 23:36
n-Butylbenzene
ug/L
ND
0.50
07/25/16 23:36
n-Propylbenzene
ug/L
ND
0.50
07/25/16 23:36
Naphthalene
ug/L
ND
2.0
07/25/16 23:36
o-Xylene
ug/L
ND
0.50
07/25/16 23:36
sec-Butylbenzene
ug/L
ND
0.50
07/25/16 23:36
Styrene
ug/L
ND
0.50
07/25/16 23:36
tert-Butylbenzene
ug/L
ND
0.50
07/25/16 23:36
Tetra chloroethene
ug/L
ND
0.50
07/25/16 23:36
Toluene
ug/L
ND
0.50
07/25/16 23:36
trans-1,2-Dichloroethene
ug/L
ND
0.50
07/25/16 23:36
trans-1,3-Dichloropropene
ug/L
ND
0.50
07/25/16 23:36
Trichloroethene
ug/L
ND
0.50
07/25/16 23:36
Trichlorofluoromethane
ug/L
ND
1.0
07/25/16 23:36
Vinyl chloride
ug/L
ND
1.0
07/25/16 23:36
1,2-Dichloroethane-d4 (S)
%
100
70-130
07/25/16 23:36
4-Bromofluorobenzene (S)
%
98
70-130
07/25/16 23:36
Toluene-d8 (S)
%
102
70-130
07/25/16 23:36
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1786633
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
45.1
90
60-140
1,1,1-Trichloroethane
ug/L
50
47.5
95
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
45.1
90
60-140
1,1,2-Trichloroethane
ug/L
50
47.0
94
60-140
1,1-Dichloroethane
ug/L
50
46.1
92
60-140
1,1-Dichloroethene
ug/L
50
49.5
99
60-140
1,1-Dichloropropene
ug/L
50
48.3
97
60-140
1,2,3-Trichlorobenzene
ug/L
50
47.7
95
60-140
1,2,3-Trichloropropane
ug/L
50
45.2
90
60-140
1,2,4-Trichlorobe nzene
ug/L
50
49.1
98
60-140
1,2,4-Trimethylbenzene
ug/L
50
49.0
98
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
45.7
91
60-140
1,2-Dibromoethane (EDB)
ug/L
50
47.0
94
60-140
1,2-Dichlorobenzene
ug/L
50
48.0
96
60-140
1,2-Dichloroethane
ug/L
50
41.9
84
60-140
1,2-Dichloropropane
ug/L
50
45.8
92
60-140
1,3,5-Trimethylbenzene
ug/L
50
48.4
97
60-140
1,3-Dichlorobenzene
ug/L
50
48.9
98
60-140
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc.. Page 14 of 25

aceAnalytical
( ..pacefabs.com
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
LABORATORY CONTROL SAMPLE:
Parameter
1786633
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,3-Dichloropropane
ug/L
50
44.4
89
60-140
1,4-Dichlorobenzene
ug/L
50
48.5
97
60-140
2,2-Dichloropropane
ug/L
50
41.4
83
60-140
2-Chlorotoluene
ug/L
50
47.4
95
60-140
4-Chlorotoluene
ug/L
50
48.3
97
60-140
Benzene
ug/L
50
47.0
94
60-140
Bromobenzene
ug/L
50
51.6
103
60-140
Bromochloromethane
ug/L
50
46.4
93
60-140
Bromodichloromethane
ug/L
50
45.6
91
60-140
Bromoform
ug/L
50
41.8
84
60-140
Bromomethane
ug/L
50
43.9
88
60-140
Carbon tetrachloride
ug/L
50
43.4
87
60-140
Chlorobenzene
ug/L
50
47.8
96
60-140
Chloroethane
ug/L
50
48.3
97
60-140
Chloroform
ug/L
50
46.3
93
60-140
Chloromethane
ug/L
50
43.4
87
60-140
cis-1,2-Dichloroethene
ug/L
50
46.7
93
60-140
cis-1,3-Dichloropropene
ug/L
50
47.9
96
60-140
Dibromochloromethane
ug/L
50
43.5
87
60-140
Dibromomethane
ug/L
50
46.1
92
60-140
Dichlorodifluoromethane
ug/L
50
43.1
86
60-140
Diisopropyl ether
ug/L
50
47.7
95
60-140
Ethylbenzene
ug/L
50
46.8
94
60-140
Hexachloro-1,3-butadiene
ug/L
50
49.8
100
60-140
1sopropylbenzene (Cumene)
ug/L
50
47.3
95
60-140
m&p-Xylene
ug/L
100
91.2
91
60-140
Methyl-tert-butyl ether
ug/L
50
47.4
95
60-140
Methylene Chloride
ug/L
50
51.2
102
60-140
n-Butylbenzene
ug/L
50
49.7
99
60-140
n-Propylbenzene
ug/L
50
46.6
93
60-140
Naphthalene
ug/L
50
47.7
95
60-140
o-Xylene
ug/L
50
45.1
90
60-140
sec-Butylbenzene
ug/L
50
48.1
96
60-140
Styrene
ug/L
50
49.5
99
60-140
tert-Butylbenzene
ug/L
50
39.9
80
60-140
Tetrachloroethene
ug/L
50
45.2
90
60-140
Toluene
ug/L
50
46.6
93
60-140
trans- 1,2-Dichloroethene
ug/L
50
47.5
95
60-140
trans- 1,3-Dichloropropene
ug/L
50
46.2
92
60-140
Trichloroethene
ug/L
50
46.8
94
60-140
Trichlorofluoromethane
ug/L
50
46.7
93
60-140
Vinyl chloride
ug/L
50
47.5
95
60-140
1,2-Dichloroethane-d4 (S)
%
99
70-130
4-Bromofluorobenzene(S)
%
100
70-130
Toluene-d8 (S)
%
100
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 25

1�;a'ne Analytical
j .pacelabs.com
I
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1786634
1786635
MS
MSD
92305828007
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
16.3
16.0
81
80
60-140
1
1,1,1-Trichloroethane
ug/L
ND
20
20
19.5
19.3
98
96
60-140
2
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
18.1
17.0
90
85
60-140
6
1,1,2-Trichloroethane
ug/L
ND
20
20
19.1
18.0
96
90
60-140
6
1,1-Dichloroethane
ug/L
ND
20
20
19.8
19.2
99
96
60-140
3
1,1-Dichloroethene
ug/L
ND
20
20
22.6
21.9
113
110
60-140
3
1,1-Dichloropropene
ug/L
ND
20
20
21.4
20.3
107
101
60-140
5
1,2,3-Trichlorobenzene
ug/L
ND
20
20
19.3
18.0
97
90
60-140
7
1,2,3-Trichloropropane
ug/L
ND
20
20
18.0
16.9
90
84
60-140
6
1,2,4-Trichlorobenzene
ug/L
ND
20
20
19.6
18.1
98
91
60-140
8
1,2,4-Trimethylbenzene
ug/L
ND
20
20
20.7
18.8
104
94
60-140
10
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
15.5
14.8
78
74
60-140
5
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
18.6
17.8
93
89
60-140
4
1,2-Dichlorobenzene
ug/L
ND
20
20
19.5
18.2
98
91
60-140
7
1,2-Dichloroethane
ug/L
ND
20
20
17.6
17.0
87
84
60-140
3
1,2-Dichloropropane
ug/L
ND
20
20
19.3
18.3
97
91
60-140
6
1,3,5-Trimethylbenzene
ug/L
ND
20
20
20.3
18.8
101
94
60-140
7
1,3-Dichlorobenzene
ug/L
ND
20
20
20.1
18.8
100
94
60-140
7
1,3-Dichloropropane
ug/L
ND
20
20
18.6
17.5
93
87
60-140
7
1,4-Dichlorobenzene
ug/L
ND
20
20
20.3
18.9
102
94
60-140
7
2,2-Dichloropropane
ug/L
ND
20
20
14.1
14.5
71
73
60-140
3
2-Chlorotoluene
ug/L
ND
20
20
20.5
18.3
102
92
60-140
11
4-Chlorotoluene
ug/L
ND
20
20
20.2
18.8
101
94
60-140
7
Benzene
ug/L
ND
20
20
20.4
19.4
102
97
60-140
5
Bromobenzene
ug/L
ND
20
20
21.2
19.8
106
99
60-140
7
Bromochloromethane
ug/L
ND
20
20
19.0
18.6
95
93
60-140
3
Bromodichloromethane
ug/L
ND
20
20
17.5
17.4
88
87
60-140
1
Bromoform
ug/L
ND
20
20
13.4
13.1
67
65
60-140
3
Bromomethane
ug/L
ND
20
20
15.4
15.9
77
80
60-140
3
Carbon tetrachloride
ug/L
ND
20
20
16.6
17.0
83
85
60-140
2
Chlorobenzene
ug/L
ND
20
20
20.3
19.1
101
96
60-140
6
Chloroethane
ug/L
ND
20
20
20.9
21.1
105
106
60-140
1
Chloroform
ug/L
ND
20
20
19.4
19.3
97
96
60-140
1
Chloromethane
ug/L
ND
20
20
18.7
18.7
94
93
60-140
0
cis-1,2-Dichloroethene
ug/L
ND
20
20
20.0
19.3
100
97
60-140
3
cis- 1,3-Dichloropropene
ug/L
ND
20
20
17.8
17.3
89
86
60-140
3
Dibromochloromethane
ug/L
ND
20
20
15.4
14.9
77
75
60-140
3
Dibromomethane
ug/L
ND
20
20
19.2
18.0
96
90
60-140
7
Dichlorodifluoromethane
ug/L
ND
20
20
20.5
19.9
103
100
60-140
3
Diisopropyl ether
ug/L
ND
20
20
20.4
19.5
102
98
60-140
5
Ethylbenzene
ug/L
ND
20
20
20.5
19.2
102
96
60-140
6
Hexachloro-1,3-butadiene
ug/L
ND
20
20
19.2
18.5
96
93
60-140
4
Isopropylbenzene (Cumene)
ug/L
ND
20
20
20.2
19.0
101
95
60-140
6
m&p-Xylene
ug/L
ND
40
40
40.0
37.4
100
94
60-140
7
Methyl-tert-butyl ether
ug/L
ND
20
20
20.0
19.2
100
96
60-140
4
Methylene Chloride
ug/L
ND
20
20
18.7
18.1
94
90
60-140
4
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented
to the right
of the result.
REPORT OF LABORATORY ANALYSIS
Qual
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 25

•
Pace Analytical Services, Inc.
®
;a'ceAnalyfical
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
..pace/abs.com
[phone]
QUALITY CONTROL DATA
Project: Walsers
Pace Project No.: 92306080
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1786634
1786635
MS
MSD
92305828007
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
20.4
18.8
102
94
60-140
8
n-Propylbenzene
ug/L
ND
20
20
20.0
18.6
100
93
60-140
7
Naphthalene
ug/L
ND
20
20
22.0
17.9
110
90
60-140
20
o-Xylene
ug/L
ND
20
20
19.8
18.5
99
93
60-140
7
sec-Butylbenzene
ug/L
ND
20
20
20.3
18.7
102
93
60-140
8
Styrene
ug/L
ND
20
20
20.2
19.1
101
95
60-140
6
tert-Butylbenzene
ug/L
ND
20
20
16.7
15.7
84
78
60-140
7
Tetra chloroethene
ug/L
ND
20
20
20.3
18.4
101
92
60-140
10
Toluene
ug/L
ND
20
20
20.3
19.3
101
96
60-140
5
trans- 1,2-Dichloroethene
ug/L
ND
20
20
20.9
20.2
104
101
60-140
3
trans- 1,3-Dichloropropene
ug/L
ND
20
20
16.2
15.9
81
80
60-140
1
Trichloroethene
ug/L
ND
20
20
20.8
19.4
104
97
60-140
7
Trichlorofluoromethane
ug/L
ND
20
20
21.4
20.9
107
104
60-140
3
Vinyl chloride
ug/L
ND
20
20
21.0
20.6
105
103
60-140
2
1,2-Dichloroethane-d4 (S)
%
94
97
70-130
4-Bromofluorobenzene(S)
%
100
101
70-130
Toluene-d8 (S)
%
99
101
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc- Page 17 of 25

_ aoAnalytical
..paceiabs.com
1
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
QC Batch: 322629
QC Batch Method: SM 62008
Associated Lab Samples: 92306080001
Analysis Method:
Analysis Description:
SM 6200B
6200B MSV
METHOD BLANK: 1787531
Matrix: Water
Associated Lab Samples: 92306080001
Blank Reporting
Parameter
Units
Result Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
07/26/16 16:04
1,1,1-Trichloroethane
ug/L
ND
0.50
07/26/16 16:04
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
07/26/16 16:04
1,1,2-Trichloroethane
ug/L
ND
0.50
07/26/16 16:04
1,1-Dichloroethane
ug/L
ND
0.50
0712611616:04
1,1-Dichloroethene
ug/L
ND
0.50
07/26/16 16:04
1,1-Dichloropropene
ug/L
ND
0.50
07/26/16 16:04
1,2,3-Trichlorobenzene
ug/L
ND
2.0
07/26/16 16:04
1,2,3-Trichloropropane
ug/L
ND
0.50
07/26/16 16:04
1,2,4-Trichlorobenzene
ug/L
ND
2.0
07/26/16 16:04
1,2,4-Trimethylbenzene
ug/L
ND
0.50
07/26/16 16:04
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
07/26/16 16:04
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
07/26/16 16:04
1,2-Dichlorobenzene
ug/L
ND
0.50
07/26/16 16:04
1,2-Dichloroethane
ug/L
ND
0.50
07/26/16 16:04
1,2-Dichloropropane
ug/L
ND
0.50
07/26/16 16:04
1,3,5-Trimethylbenzene
ug/L
ND
0.50
07/26/16 16:04
1,3-Dichlorobenzene
ug/L
ND
0.50
07/26/16 16:04
1,3-Dichloropropane
ug/L
ND
0.50
07126/1616:04
1,4-Dichlorobenzene
ug/L
ND
0.50
07/26/16 16:04
2,2-Dichloropropane
ug/L
ND
0.50
07/26/16 16:04
2-Chlorotoluene
ug/L
ND
0.50
07/26/16 16:04
4-Chlorotoluene
ug/L
ND
0.50
07/26/16 16:04
Benzene
ug/L
ND
0.50
07/26/16 16:04
Bromobenzene
ug/L
ND
0.50
07/26/16 16:04
Bromochloromethane
ug/L
ND
0.50
07/26/16 16:04
Bromodichloromethane
ug/L
ND
0.50
07/26/16 16:04
Bromoform
ug/L
ND
0.50
07/26/16 16:04
Bromomethane
ug/L
ND
5.0
07/26/16 16:04
Carbon tetrachloride
ug/L
ND
0.50
07/26/16 16:04
Chlorobenzene
ug/L
ND
0.50
07/26/16 16:04
Chloroethane
ug/L
ND
1.0
07/26/16 16:04
Chloroform
ug/L
ND
0.50
07/26/16 16:04
Chloromethane
ug/L
ND
1.0
07/26/16 16:04
cis-1,2-Dichloroethene
ug/L
ND
0.50
07/26/16 16:04
cis-1,3-Dichloropropene
ug/L
ND
0.50
07/26/16 16:04
Dibromochloromethane
ug/L
ND
0.50
07/26/16 16:04
Dibromomethane
ug/L
ND
0.50
07/26/16 16:04
Dichlorodifluoromethane
ug/L
ND
0.50
07/26/16 16:04
Diisopropyl ether
ug/L
ND
0.50
07/26/16 16:04
Ethylbenzene
ug/L
ND
0.50
07/26/16 16:04
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 25

/-�;a'ce Analytical
www.paceiabs.com
I
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
METHOD BLANK: 1787531
Associated Lab Samples: 92306080001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
07/26/16 16:04
Isopropylbenzene (Cumene)
ug/L
ND
0.50
07/26/16 16:04
m&p-Xylene
ug/L
ND
1.0
07/26/16 16:04
Methyl-tert-butyl ether
ug/L
ND
0.50
07/26/16 16:04
Methylene Chloride
ug/L
ND
2.0
07/26/16 16:04
n-Butylbenzene
ug/L
ND
0.50
07/26/16 16:04
n-Propylbenzene
ug/L
ND
0.50
07/26/16 16:04
Naphthalene
ug/L
ND
2.0
07/26/16 16:04
o-Xylene
ug/L
ND
0.50
07/26/16 16:04
sec-Butylbenzene
ug/L
ND
0.50
07/26/16 16:04
Styrene
ug/L
ND
0.50
07/26/16 16:04
tert-Butylbenzene
ug/L
ND
0.50
07/26/16 16:04
Tetrachloroethene
ug/L
ND
0.50
07126/1616:04
Toluene
ug/L
ND
0.50
07/26/16 16:04
trans- 1,2-Dichloroethene
ug/L
ND
0.50
07/26/16 16:04
trans-1,3-Dichloropropene
ug/L
ND
0.50
07/26/16 16:04
Trichloroethene
ug/L
ND
0.50
07126/1616:04
Trichlorofluoromethane
ug/L
ND
1.0
07/26/16 16:04
Vinyl chloride
ug/L
ND
1.0
07/26/16 16:04
1,2-Dichloroethane-d4 (S)
%
97
70-130
07/26/16 16:04
4-Bromofluorobenzene (S)
%
97
70-130
07/26/16 16:04
Toluene-d8 (S)
%
102
70-130
07/26/16 16:04
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1787532
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
42.3
85
60-140
1,1,1-Trichloroethane
ug/L
50
43.0
86
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
43.6
87
60-140
1,1,2-Trichloroethane
ug/L
50
44.2
88
60-140
1,1-Dichloroethane
ug/L
50
41.9
84
60-140
1,1-Dichloroethene
ug/L
50
45.4
91
60-140
1,1-Dichloropropene
ug/L
50
44.5
89
60-140
1,2,3-Trichlorobenzene
ug/L
50
44.6
89
60-140
1,2,3-Trichloropropane
ug/L
50
43.7
87
60-140
1,2,4-Trichlorobenzene
ug/L
50
45.5
91
60-140
1,2,4-Trimethylbenzene
ug/L
50
43.9
88
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
43.9
88
60-140
1,2-Dibromoethane (EDB)
ug/L
50
44.3
89
60-140
1,2-Dichlorobenzene
ug/L
50
43.6
87
60-140
1,2-Dichloroethane
ug/L
50
39.1
78
60-140
1,2-Dichloropropane
ug/L
50
42.8
86
60-140
1,3,5-Trimethylbenzene
ug/L
50
43.5
87
60-140
1,3-Dichlorobenzene
ug/L
50
44.0
88
60-140
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc.. Page 19 of 25

aceAnalytica!®
www.pacelabs.com
1
1
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
LABORATORY CONTROL SAMPLE:
Parameter
1787532
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,3-Dichloropropane
ug/L
50
41.6
83
60-140
1,4-Dichlorobenzene
ug/L
50
44.5
89
60-140
2,2-Dichloropropane
ug/L
50
41.3
83
60-140
2-Chlorotoluene
ug/L
50
42.2
84
60-140
4-Chlorotoluene
ug/L
50
43.7
87
60-140
Benzene
ug/L
50
44.0
88
60-140
Bromobenzene
ug/L
50
46.9
94
60-140
Bromochloromethane
ug/L
50
43.2
86
60-140
Bromodichloromethane
ug/L
50
42.9
86
60-140
Bromoform
ug/L
50
40.6
81
60-140
Bromomethane
ug/L
50
44.2
88
60-140
Carbon tetrachloride
ug/L
50
40.2
80
60-140
Chlorobenzene
ug/L
50
44.7
89
60-140
Chloroethane
ug/L
50
43.5
87
60-140
Chloroform
ug/L
50
42.3
85
60-140
Chloromethane
ug/L
50
38.2
76
60-140
cis-1,2-Dichloroethene
ug/L
50
43.1
86
60-140
cis-1,3-Dichloropropene
ug/L
50
45.0
90
60-140
Dibromochloromethane
ug/L
50
41.5
83
60-140
Dibromomethane
ug/L
50
44.1
88
60-140
Dichlorodifluoromethane
ug/L
50
37.4
75
60-140
Diisopropyl ether
ug/L
50
46.6
93
60-140
Ethylbenzene
ug/L
50
43.7
87
60-140
Hexachloro-1,3-butadiene
ug/L
50
45.5
91
60-140
Isopropylbenzene (Cumene)
ug/L
50
44.4
89
60-140
m&p-Xylene
ug/L
100
86.0
86
60-140
Methyl-tert-butyl ether
ug/L
50
46.9
94
60-140
Methylene Chloride
ug/L
50
48.0
96
60-140
n-Butylbenzene
ug/L
50
44.8
90
60-140
n-Propylbenzene
ug/L
50
42.1
84
60-140
Naphthalene
ug/L
50
44.4
89
60-140
o-Xylene
ug/L
50
42.7
85
60-140
sec -Butyl benzene
ug/L
50
43.2
86
60-140
Styrene
ug/L
50
46.0
92
60-140
tert-Butylbenzene
ug/L
50
35.6
71
60-140
Tetrachloroethene
ug/L
50
42.3
85
60-140
Toluene
ug/L
50
43.5
87
60-140
trans- 1,2-Dichloroethene
ug/L
50
43.8
88
60-140
trans- 1, 3-Dichloropropene
ug/L
50
44.4
89
60-140
Trichloroethene
ug/L
50
43.4
87
60-140
Trichlorofluoromethane
ug/L
50
42.5
85
60-140
Vinyl chloride
ug/L
50
42.2
84
60-140
1,2-Dichloroethane-d4 (S)
%
98
70-130
4-Bromofluorobenzene(S)
%
103
70-130
Toluene-d8 (S)
%
100
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc..
Page 20 of 25

Pace Analytical Services, Inc.
®
aceAnalytical
9800
Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com
1
I
[phone]
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1787533
1787534
MS
MSD
92306375007
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result % Rec
% Rec
Limits
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
15.2
16.0
76
80
60-140
5
1,1,1-Trichloroethane
ug/L
ND
20
20
18.6
18.8
93
94
60-140
1
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
17.5
17.8
87
89
60-140
2
1,1,2-Trichloroethane
ug/L
ND
20
20
17.8
18.3
89
92
60-140
3
1,1-Dichloroethane
ug/L
ND
20
20
18.8
18.6
94
93
60-140
1
1,1-Dichloroethene
ug/L
ND
20
20
21.1
21.1
105
106
60-140
0
1,1-Dichloropropene
ug/L
ND
20
20
20.0
202
100
101
60-140
1
1,2,3-Trichlorobenzene
ug/L
ND
20
20
16.8
17.2
84
86
60-140
3
1,2,3-Trichloropropane
ug/L
ND
20
20
17.6
18.0
88
90
60-140
2
1,2,4-Trichlorobenzene
ug/L
ND
20
20
17.5
17.1
87
86
60-140
2
1,2,4-Trimethylbenzene
ug/L
ND
20
20
19.7
18.7
98
93
60-140
5
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
14.7
16.0
73
80
60-140
9
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
17.7
18.6
89
93
60-140
5
1,2-Dichlorobenzene
ug/L
ND
20
20
18.1
17.9
91
90
60-140
1
1,2-Dichloroethane
ug/L
ND
20
20
16.5
16.3
82
81
60-140
1
1,2-Dichloropropane
ug/L
ND
20
20
17.9
18.8
89
94
60-140
5
1,3,5-Trimethylbenzene
ug/L
ND
20
20
19.0
18.7
95
93
60-140
2
1,3-Dichlorobenzene
ug/L
ND
20
20
18.2
18.5
91
93
60-140
2
1,3-Dichloropropane
ug/L
ND
20
20
17.6
17.8
88
89
60-140
2
1,4-Dichlorobenzene
ug/L
ND
20
20
18.7
18.4
93
92
60-140
1
2,2-Dichloropropane
ug/L
ND
20
20
15.4
16.2
77
81
60-140
5
2-Chlorotoluene
ug/L
ND
20
20
18.8
18.4
94
92
60-140
2
4-Chlorotoluene
ug/L
ND
20
20
18.7
18.5
93
92
60-140
1
Benzene
ug/L
ND
20
20
19.4
19.7
96
98
60-140
2
Bromobenzene
ug/L
ND
20
20
19.5
19.9
98
99
60-140
2
Bromochloromethane
ug/L
ND
20
20
18.5
18.3
92
91
60-140
1
Bromodichloromethane
ug/L
ND
20
20
16.5
17.3
83
86
60-140
4
Bromoform
ug/L
ND
20
20
12.5
14.0
62
70
60-140
11
Bromomethane
ug/L
ND
20
20
13.1
14.5
66
73
60-140
10
Carbon tetrachloride
ug/L
ND
20
20
15.9
17.3
79
87
60-140
9
Chlorobenzene
ug/L
ND
20
20
19.0
19.3
95
97
60-140
2
Chloroethane
ug/L
ND
20
20
19.9
19.3
99
97
60-140
3
Chloroform
ug/L
ND
20
20
18.6
18.6
93
93
60-140
0
Chloromethane
ug/L
ND
20
20
18.2
17.8
91
89
60-140
2
cis- 1,2-Dichloroethene
ug/L
ND
20
20
18.9
18.7
94
94
60-140
1
cis-1,3-Dichloropropene
ug/L
ND
20
20
16.9
17.9
85
89
60-140
5
Dibromochloromethane
ug/L
ND
20
20
14.6
15.6
73
78
60-140
6
Dibromomethane
ug/L
ND
20
20
18.0
18.6
90
93
60-140
3
Dichlorodifluoromethane
ug/L
ND
20
20
19.1
18.8
96
94
60-140
2
Diisopropyl ether
ug/L
ND
20
20
19.2
18.8
96
94
60-140
2
Ethylbenzene
ug/L
ND
20
20
19.1
19.1
96
95
60-140
0
Hexachloro-1,3-butadiene
ug/L
ND
20
20
16.2
16.2
81
81
60-140
0
Isopropylbenzene (Cumene)
ug/L
ND
20
20
18.8
19.0
94
95
60-140
1
m&p-Xylene
ug/L
ND
40
40
37.8
37.9
94
95
60-140
0
Methyl-tert-butyl ether
ug/L
0.64
20
20
19.5
19.8
94
96
60-140
1
Methylene Chloride
ug/L
ND
20
20
17.1
17.1
85
85
60-140
0
Results presented on this page are in
the units indicated
by the "Units" column
except where an alternate unit is presented
to the right of the result.
REPORT OF
LABORATORY ANALYSIS
This
report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM
without
the written consent of Pace
Analytical
Services, Inc-.
Page 21 of 25

aceMalytical
www.pac0abs.corn
I
I
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92306080
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1787533
MS
92306375007
Spike
Parameter
Units
Result
Conc.
n-Butylbenzene
ug/L
ND
20
n-Propylbenzene
ug/L
ND
20
Naphthalene
ug/L
ND
20
o-Xylene
ug/L
ND
20
sec-Butylbenzene
ug/L
ND
20
Styrene
ug/L
ND
20
tert-Butyl benzene
ug/L
ND
20
Tetrachloroethene
ug/L
ND
20
Toluene
ug/L
ND
20
trans-1,2-Dichloroethene
ug/L
ND
20
trans-1,3-Dichloropropene
ug/L
ND
20
Trichloroethene
ug/L
ND
20
Trichlorofluoromethane
ug/L
ND
20
Vinyl chloride
ug/L
ND
20
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MSD
Spike
Conc.
1787534
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
20
18.1
18.0
91
90
60-140
1
20
18.4
18.5
92
92
60-140
1
20
17.9
18.2
89
91
60-140
2
20
18.8
18.5
94
93
60-140
1
20
18.4
18.4
92
92
60-140
0
20
18.7
18.9
94
95
60-140
1
20
15.4
15.2
77
76
60-140
1
20
18.6
18.8
93
94
60-140
1
20
19.0
19.3
95
97
60-140
2
20
19.7
19.6
98
98
60-140
0
20
15.5
16.5
78
82
60-140
6
20
19.0
19.4
95
97
60-140
2
20
20.3
19.9
101
100
60-140
2
20
20.4
20.3
102
102
60-140
0
96
94
70-130
100
101
70-130
99
101
70-130
Results presented on this page are in the units indicated by the -Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 02:21 PM without the written consent of Pace Analytical Services, Inc..
Qual
Page 22 of 25

aceAnalytical
www.pacelabs.com
QUALIFIERS
Project: Walser's
Pace Project No.: 92306080
DEFINITIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
N2 The lab does not hold TNI accreditation for this parameter.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/28/2016 0221 PM without the written consent of Pace Analytical Services, Inc.. Page 23 of 25

aceMalytical
www.pacelabs.com
I
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Walser's
Pace Project No.: 92306080
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
92306080001
Influent
MADEP VPH
322418
92306080002
Effluent
MADEP VPH
322418
92306080001
Influent
EPA 200.7
322308 EPA 200.7
92306080002
Effluent
EPA 200.7
322308 EPA 200.7
92306080001
Influent
SM 6200B
322629
92306080002
Effluent
SM 6200B
322437
Date: 07/28/2016 02:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Analytical
Batch
322522
322522
Page 24 of 25

. ✓aceM2lyiiral
CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section 8 Section C
Required Client Information: Required Project Information: Invoice Information: Page : 1 Of 1
Company Shield Engineering Report To: Flora D'Souza Attention: Flora D'Souza
Address 4301 Taggart Creek Road Copy To: Comparry Name: Shield Engineering
Charlotte, NC 28208
Address: 4301 Taggart Creek Road; Charlotte, NC 28
`.tC a %�k '.w: 4�'r"'
Email To: [e-mail]
Purchase Order No. 1990018-72
Pace Quote Reference:
UST - Underground Storage Tank
Phone: [phone] Fax
Client Project ID: WALSER'S
Pace Project Manager nicole, asiorowski acela
Requested Due Date/TAT: 10 Da Default
Container Order Number,
Pace Profile all:
.North Carolina
R
'uesfsdrAnit"
s.Ffttaced'.
!N
'� s: r
s
coLLecreo
Preservatives--
�; 1
MATRIX coot
i
00,* 9 WN. OW
3
W.I. WT
W..a W.. ww
2
to
W
.�
}
PreGua P
SAMPLE ID ° a
v0
v
START
ENO
One Character par box. Wip. WP
w
w
c
u
Sample Ida must be unique is
x
TDATET11Eli
TDATETIIS
°j.
«
_ON
n..w
p�
n
=
m
g
a
Y
=
O
2
m
-i
$=
m
Q 7.r �� o
1
rn
Z
O
g
"i
X
X
C
EFFLUENT
VVT
,o�,
O '0X
X
X
oo2-
F�2-;INFLUENTWT
7:''=.
9-
10
12
+c:.:1e+Gwai'vE..a»`n.:4'.
' .QO
VIL 6 ' V
ce.
?tit-
OLI
cc le,
/A PAINT Name of SAMPLER:
1W
I/VI z
W O # ' V Z 3 0 6 0 S SIGNATURE of SAMPLER: DATE Signed: a y $ ?
LI
1111111111111111111111
92305OU0

SUBMIT FORM nN YFI I nW PAPFR r)Nl V
GROUNDWATER QUALITY MONITORING:
� �
DEPARTMENT OF ENVIRONMENT &NATURAL RESOURCES
DIVISION OF WATER QUALITY-INFORMATIONPROCESSING UNIT
COMPLIANCE REPORT FORM
��
1617 MAIL SERVICE CENTER, RALEIGH, NC 27699.1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 1/31/2018
Facility Name: HIII Oil Company, Inc. - Walser's Service
Non -Discharge W00015102 UIC
Permit Name (if different):
NPDES Other
Facility Address: 6419 North Carolina Hiahwav 15ON
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Lexqnaton NC 27295 County Davidson
❑ Spray Field ® Remediation: GroUndWater
Contact Person: Flora D'SOUza/Shield Enaineerina
Inc Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Walser's Service
No. of wells to be sampled:.—
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 6/28/16
FIELD ANALYSES:
WAS
Well Depth: 63 ft.
Well Diameter: 4 in.
pH 6.01 units Temp. °C
DRY at
Depth to Water Level: ft. below measuring point
�� 9 p
Screened Interval: 33 ft.
to 63
_NM
ft. Spec. Cond. NM Mhos
time of
Measuring Point is NA ft. above land surface
Relative M.P. Elevation: NA ft.
Odor
sampling,check
Volume of water pumped/bailed before sampling:
NA gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: ® YES
❑ NO and field acidified: ❑ YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 06/30/16-07/11/16
Laboratory Name: Pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD NA mg/I
Nitrite (NO2) as N
NA mg/I
Pb - Lead ND mg/I
Coliform: MF Fecal NA /100ml
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/I
Coliform: MF Total NA /100mi
Phosphorus: Total as P
NA mg/I
(Note. Use MPN method for highly turbid samples)
Orthophosphate
NA mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total NA mg/I
Al - Aluminum
NA mg/I
Lead in Influent sample = not detected
pH (when analyzed) NA units
Ba - Barium
NA mg/I
TOC NA mg/I
Ca - Calcium
NA mg/I
Chloride NA mg/I
Cd - Cadmium
NA mg/I
Arsenic NA mg/I
Chromium: Total
NA mg/I
Grease and Oils NA mg/I
Cu - Copper
NA mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol NA mg/I
Fe - Iron
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mg/I
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhos
K - Potassium
NA mg/I
VOC method # 6200B
Total Ammonia NA mg/I
Mg - Magnesium
NA mg/I
VPH method # MAI)FP VPH
(Ammonia Nitrogen, NH3as N. Ammonia Nitrogen, Total)
Mn - Manganese 9
NA mg/I
� ,method #
TKN as N NA mg/I
Ni - Nickel
NA mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 17.7946 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 100%
Flora D'Souza/Shield Enaineerina. Proiect Manaaer
Permittee (or Authorized Agent) Name and Title - Please print or type
GW-59 Rev. 1/2007

11!;aceMa1y6ca1`
/ www.pacelabs.com
7
July 12, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: Walser's
Pace Project No.: 92303369
Dear Ms. D'Souza:
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on June 29, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pagel of 26

aceAnalytical
www.pacelabs-com
r
1
CERTIFICATIONS
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078 South Carolina Certification #: 99006001
North Carolina Drinking Water Certification #: 37706 Florida/NELAP Certification #: E87627
North Carolina Field Services Certification #: 5342 Kentucky UST Certification #: 84
North Carolina Wastewater Certification #: 12 VrginiaNELAP Certification #: 460221
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VrginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 26

aceAnalytical
r www.pacelabs.com
i
SAMPLE ANALYTE COUNT
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID Sample ID Method
Analysts
Reported
Laboratory
92303369001 Influent MADEP VPH
ZDO
5
PASI-C
EPA200.7
SH1
1
PASI-A
SM 6200B
CAH
63
PASI-C
92303369002 Effluent MADEP VPH
ZDO
5
PASI-C
EPA200.7
SH1
1
PASI-A
SM 6200B
CAH
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 26

11�aceAnalytical 40
www.pacelabs.com
I
SUMMARY OF DETECTION
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Walser's
Pace Project No.:
92303369
—
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
92303369001
Influent
MADEP VPH
Aliphatic (C05-008)
3530
ug/L
1250
07/11/16 13:16
N2
MADEP VPH
Aliphatic (C09-C12)
6780
ug/L
1250
07/11/16 13:16
N2
MADEP VPH
Aromatic (C09-C10)
2740
ug/L
1250
07/11/16 13:16
N2
SM 6200B
Benzene
32.3
ug/L
6.2
06/30/16 22:36
SM 6200B
1,2-Dibromoethane (EDB)
9.1
ug/L
6.2
06/30/16 22:36
SM 6200B
Ethylbenzene
204
ug/L
6.2
06/30/16 22:36
SM 6200B
Isopropylbenzene (Cumene)
14.8
ug/L
6.2
06/30/16 22:36
SM 6200B
Methylene Chloride
35.9
ug/L
25.0
06/30/16 22:36
C9
SM 6200B
Naphthalene
244
ug/L
25.0
06/30/16 22:36
SM 6200B
n-Propylbenzene
34.5
ug/L
6.2
06/30/16 22:36
SM 62008
Toluene
1610
ug/L
6.2
06/30/16 22:36
SM 6200B
1,2,4-Trimethylbenzene
478
ug/L
6.2
06/30/16 22:36
SM 6200B
1,3,5-Trimethylbenzene
136
ug/L
6.2
06/30/16 22:36
SM 6200B
m&p-Xylene
1270
ug/L
12.5
06/30/16 22:36
SM 6200B
o-Xylene
676
ug/L
6.2
06/30/16 22:36
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 26

aceAnalytical
wNw.pacelabs.com
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92303369
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: July 12, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 26

aceAnalytical
www.pacelabs.com
1
i
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92303369
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: July 12, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 26

aceAnalytical
www.pacelabs.com
I
PROJECT NARRATIVE
Project: Walser's
Pace Project No.: 92303369
Description: 6200E MSV
Client: Shield
Date: July 12, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for SM 620013. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
Analyte Comments:
QC Batch: 319487
C9: Common Laboratory Contaminant.
• Influent (Lab ID: 92303369001)
• Methylene Chloride
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 7 of 26

acemalxical
www.pacelabs.com
i
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water
Aliphatic (C05-CO8)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
200.7 MET ICP
Lead
6200B MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec -Butyl benzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
Date: 07/12/2016 08:52 AM
Analytical Method: MADEP VPH
3530 ug/L 1250 25
6780 ug/L 1250 25
2740 ug/L 1250 25
07/11/1613:16 N2
07/11/1613:16 N2
07/11/1613:16 N2
85
%
70-130
25
07/11/1613:16
460-00-4
83
%
70-130
25
07/11/16 13:16
460-00-4
Analytical Method:
EPA 200.7 Preparation Method:
EPA 200.7
ND
ug/L
5.0
1 07/06/1619:40
07/0811613:21
7439-92-1
Analytical Method:
SM 6200B
32.3
ug/L
6.2
12.5
06/30/16 22:36
71-43-2
ND
ug/L
6.2
12.5
06/30/16 22:36
108-86-1
ND
ug/L
6.2
12.5
06/30/16 22:36
74-97-5
ND
ug/L
6.2
12.5
06/30/16 22:36
75-27-4
ND
ug/L
6.2
12.5
06/30/16 22:36
75-25-2
ND
ug/L
62.5
12.5
06/30/16 22:36
74-83-9
ND
ug/L
6.2
12.5
06/30/16 22:36
104-51-8
ND
ug/L
6.2
12.5
06/30/16 22:36
135-98-8
ND
ug/L
6.2
12.5
06/30/16 22:36
98-06-6
ND
ug/L
6.2
12.5
06/30/16 22:36
56-23-5
ND
ug/L
6.2
12.5
06/30/16 22:36
108-90-7
ND
ug/L
12.5
12.5
06/30/16 22:36
75-00-3
ND
ug/L
6.2
12.5
06/30/16 22:36
67-66-3
ND
ug/L
12.5
12.5
06/30/16 22:36
74-87-3
ND
ug/L
6.2
12.5
06/30/16 22:36
95-49-8
ND
ug/L
6.2
12.5
06/30/16 22:36
106-43-4
ND
ug/L
12.5
12.5
06/30/16 22:36
96-12-8
ND
ug/L
6.2
12.5
06/30/16 22:36
124-48-1
9.1
ug/L
6.2
12.5
06/30/16 22:36
106-93-4
ND
ug/L
6.2
12.5
06/30/16 22:36
74-95-3
ND
ug/L
6.2
12.5
06/30/16 22:36
95-50-1
ND
ug/L
6.2
12.5
06/30/16 22:36
541-73-1
ND
ug/L
6.2
12.5
06/30/16 22:36
106-46-7
ND
ug/L
6.2
12.5
06/30/16 22:36
75-71-8
ND
ug/L
6.2
12.5
06/30/16 22:36
75-34-3
ND
ug/L
6.2
12.5
06/30/16 22:36
107-06-2
ND
ug/L
6.2
12.5
06/30/16 22:36
75-35-4
ND
ug/L
6.2
12.5
06/30/16 22:36
156-59-2
ND
ug/L
6.2
12.5
06/30/16 22:36
156-60-5
ND
ug/L
6.2
12.5
06/30/16 22:36
78-87-5
ND
ug/L
6.2
12.5
06/30/16 22:36
142-28-9
ND
ug/L
6.2
12.5
06/30/16 22:36
594-20-7
ND
ug/L
6.2
12.5
06/30/16 22:36
563-58-6
ND
ug/L
6.2
12.5
06/30/16 22:36
10061-01-5
ND
ug/L
6.2
12.5
06/30/16 22:36
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc -
Page 8 of 26

11�aceAnalytical
w w.pacelabs.com
i
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 2807E
[phone]
------------- wivtH
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 07/12/2016 08:52 AM
Analytical Method: SM 6200B
ND
ug/L
6.2
12.5
06/30/16 22:36
108-20-3
204
ug/L
6.2
12.5
06/30/16 22:36
100-41-4
ND
ug/L
25.0
12.5
06/30/16 22:36
87-68-3
14.8
ug/L
6.2
12.5
06/30/16 22:36
98-82-8
35.9
ug/L
25.0
12.5
06/30/16 22:36
75-09-2 C9
ND
ug/L
6.2
12.5
06/30/16 22:36
1634-04-4
244
ug/L
25.0
12.5
06/30/16 22:36
91-20-3
34.5
ug/L
6.2
12.5
06/30/16 22:36
103-65-1
ND
ug/L
6.2
12.5
06/30/16 22:36
100-42-5
ND
ug/L
6.2
12.5
06/30/16 22:36
630-20-6
ND
ug/L
6.2
12.5
06/30/16 22:36
79-34-5
ND
ug/L
6.2
12.5
06/30/16 22:36
127-18-4
1610
ug/L
6.2
12.5
06/30/16 22:36
108-88-3
ND
ug/L
25.0
12.5
06/30/16 22:36
87-61-6
ND
ug/L
25.0
12.5
06/30/16 22:36
120-82-1
ND
ug/L
6.2
12.5
06/30/16 22:36
71-55-6
ND
ug/L
6.2
12.5
06/30/16 22:36
79-00-5
ND
ug/L
6.2
12.5
06/30/16 22:36
79-01-6
ND
ug/L
12.5
12.5
06/30/16 22:36
75-69-4
ND
ug/L
6.2
12.5
06/30/16 22:36
96-18-4
478
ug/L
6.2
12.5
06/30/16 22:36
95-63-6
136
ug/L
6.2
12.5
06/30/16 22:36
108-67-8
ND
ug/L
12.5
12.5
06/30/16 22:36
75-01-4
1270
ug/L
12.5
12.5
06/30/16 22:36
179601-23-1
676
ug/L
6.2
12.5
06/30/16 22:36
95-47-6
101
%
70-130
12.5
06/30/16 22:36
17060-07-0
99
%
70-130
12.5
06/30/16 22:36
460-00-4
100
%
70-130
12.5
06/30/16 22:36
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 9 of 26

aceAnalytical
www.pacelabs.com
f
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Walser's
Pace Project No.: 92303369
pte. Z- iaettt . i �f, in• a�zn�3 Q0,�- Q.�le "2- nnatri:' �^Jate - --
ar: � __
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water
Aliphatic (C05-CO8)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
200.7 MET ICP
Lead
6200B MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert- Butyl benzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis- 1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1, 3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans- 1, 3-Dichloropropene
Date: 07/12/2016 08:52 AM
Analytical Method: MADEP VPH
ND
ug/L
50.0
1
07/10/16 04:18
N2
ND
ug/L
50.0
1
07/10/16 04:18
N2
ND
ug/L
50.0
1
07/10/16 01:06
N2
93
%
70-130
1
07/10/16 04:18
460-00-4
92
%
70-130
1
07/10/16 01:06
460-00-4
Analytical Method:
EPA 200.7 Preparation Method: EPA 200.7
ND
ug/L
5.0
1 07/06/1619:40
07/08/1613:25
7439-92-1
Analytical Method:
SM 6200B
ND
ug/L
0.50
1
07/06/1614:45
71-43-2
ND
ug/L
0.50
1
07/06/1614:45
108-86-1
ND
ug/L
0.50
1
07106/1614:45
74-97-5
ND
ug/L
0.50
1
07/06/1614:45
75-27-4
ND
ug/L
0.50
1
07/06/1614:45
75-25-2
ND
ug/L
5.0
1
07/06/1614:45
74-83-9
ND
ug/L
0.50
1
07/06/1614:45
104-51-8
ND
ug/L
0.50
1
07/06/1614:45
135-98-8
ND
ug/L
0.50
1
07/06/1614:45
98-06-6
ND
ug/L
0.50
1
07/06/1614:45
56-23-5
ND
ug/L
0.50
1
07/06/1614:45
108-90-7
ND
ug/L
1.0
1
07/06/1614:45
75-00-3
ND
ug/L
0.50
1
07/06/1614:45
67-66-3
ND
ug/L
1.0
1
07/06/1614:45
74-87-3
ND
ug/L
0.50
1
07/06/1614:45
95-49-8
ND
ug/L
0.50
1
07/06/1614:45
106-43-4
ND
ug/L
1.0
1
07/06/1614:45
96-12-8
ND
ug/L
0.50
1
07/06/1614:45
124-48-1
ND
ug/L
0.50
1
07/06/1614:45
106-93-4
ND
ug/L
0.50
1
07106/1614:45
74-95-3
ND
ug/L
0.50
1
07/06/1614:45
95-50-1
ND
ug/L
0.50
1
07/06/1614:45
541-73-1
ND
ug/L
0.50
1
07/06/1614:45
106-46-7
ND
ug/L
0.50
1
07/06/1614:45
75-71-8
ND
ug/L
0.50
1
07/06/1614:45
75-34-3
ND
ug/L
0.50
1
07/06/1614:45
107-06-2
ND
ug/L
0.50
1
07/06/1614:45
75-35-4
ND
ug/L
0.50
1
07/06/1614:45
156-59-2
ND
ug/L
0.50
1
07/06/1614:45
156-60-5
ND
ug/L
0.50
1
07/06/1614:45
78-87-5
ND
ug/L
0.50
1
07/06/1614:45
142-28-9
ND
ug/L
0.50
1
07/06/1614:45
594-20-7
ND
ug/L
0.50
1
07/06/1614:45
563-58-6
ND
ug/L
0.50
1
07/06/1614:45
10061-01-5
ND
ug/L
0.50
1
07/06/1614:45
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 10 of 26

aceAnalytical
www..pacelabs.com
i
ANALYTICAL RESULTS
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
------SetttpFe:=Ef€luer�• -----. � ��JB:w92303369AA�---4;oAestect�-�61�/,� nn Raseiuecl:-=AG(2�7"� MauflX�watPr
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroetha ne
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluorometha ne
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 07/12/2016 08:52 AM
Analytical Method: SM 6200B
ND
ug/L
0.50
1
07/06/1614:45
108-20-3
ND
ug/L
0.50
1
07/06/1614:45
100-41-4
ND
ug/L
2.0
1
07/06/1614:45
87-68-3
ND
ug/L
0.50
1
07/06/1614:45
98-82-8
ND
ug/L
2.0
1
07/06/1614:45
75-09-2
ND
ug/L
0.50
1
07/06/1614:45
1634-04-4
ND
ug/L
2.0
1
07/06/1614:45
91-20-3
ND
ug/L
0.50
1
07/06/1614:45
103-65-1
ND
ug/L
0.50
1
07/06/1614:45
100-42-5
ND
ug/L
0.50
1
07/06/1614:45
630-20-6
ND
ug/L
0.50
1
07/06/1614:45
79-34-5
ND
ug/L
0.50
1
07/06/1614:45
127-18-4
ND
ug/L
0.50
1
07/06/1614:45
108-88-3
ND
ug/L
2.0
1
07/06/1614:45
87-61-6
ND
ug/L
2.0
1
07/06/1614:45
120-82-1
ND
ug/L
0.50
1
07/06/1614:45
71-55-6
ND
ug/L
0.50
1
07/06/1614:45
79-00-5
ND
ug/L
0.50
1
07/06/1614:45
79-01-6
ND
ug/L
1.0
1
07/06/1614:45
75-69-4
ND
ug/L
0.50
1
07/06/1614:45
96-18-4
ND
ug/L
0.50
1
07/06/1614:45
95-63-6
ND
ug/L
0.50
1
07/06/1614:45
108-67-8
ND
ug/L
1.0
1
07/06/1614:45
75-01-4
ND
ug/L
1.0
1
07/06/1614:45
179601-23-1
ND
ug/L
0.50
1
07/06/1614:45
95-47-6
103
%
70-130
1
07/06/1614.45
17060-07-0
98
%
70-130
1
07/06/1614:45
460-00-4
102
%
70-130
1
07/06/1614:45
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 11 of 26

aceAnalytical
www.pacelabs.com
I
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92303369001, 92303369002
METHOD BLANK: 1776389 Matrix: Water
Associated Lab Samples: 92303369001, 92303369002
Parameter
Units
Blank
Result
Reporting
Limit
Analyzed Qualifiers
Aliphatic (C05-CO8)
ug/L
ND
50.0
07/09/16 18:13 N2
Aliphatic (C09-C12)
ug/L
ND
50.0
07/09/16 18:13 N2
Aromatic (C09-C10)
ug/L
ND
50.0
07/09/16 18:13 N2
4-Bromofluorobenzene (FID) (S)
%
87
70-130
07/09/16 18:13
4-Bromofluorobenzene (PID) (S)
%
86
70-130
07/09/16 18:13
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE & LCSD:
1776390
1776391
Spike
LCS
LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C05-CO8)
ug/L
300
307
299
102
100
70-130 3 25 N2
Aliphatic (C09-C12)
ug/L
300
326
359
109
120
30-130 10 25 N2
Aromatic (C09-C10)
ug/L
100
99.6
97.9
100
98
70-130 2 25 N2
4-Bromofluorobenzene (FID) (S)
%
103
100
70-130
4-Bromofluorobenzene (PID) (S)
%
103
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc..
Page 12 of 26

aceAnalytical
wwwpacelabs.com
I
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92303369001, 92303369002
METHOD BLANK: 1772978 Matrix: Water
Associated Lab Samples: 92303369001, 92303369002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Lead ug/L ND 5.0 07/08/1612:20
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 1772979
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Lead ug/L 500 498 100 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1772980 1772981
MS MSD
92303231001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 495 491 99 98 70-130 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1772982 1772983
MS MSD
92303424001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 490 491 98 98 70-130 0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc..
Page 13 of 26

aceAnaIXical
www.pacelabs.com
i
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
_-- c - -- ----- - - na s- e o :- ___bzuuB
----- - - - - ----- - - -- -- --
QC Batch Method: SM 6200B Analysis Description: 6200E MSV
Associated Lab Samples: 92303369001
METHOD BLANK: 1770395
Associated Lab Samples: 92303369001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
06/30/16 17:13
1,1,1-Trichloroethane
ug/L
ND
0.50
06/30/16 17:13
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
06/30/16 17:13
1,1,2-Trichloroethane
ug/L
ND
0.50
06/30/16 17:13
1,1-Dichloroethane
ug/L
ND
0.50
06/30/16 17:13
1,1-Dichloroethene
ug/L
ND
0.50
06/30/16 17:13
1,1-Dichloropropene
ug/L
ND
0.50
06/30/16 17:13
1,2,3-Trichlorobenzene
ug/L
ND
2.0
06/30/16 17:13
1,2,3-Trichloropropane
ug/L
ND
0.50
06/30/16 17:13
1,2,4-Trichlorobenzene
ug/L
ND
2.0
06/30/16 17:13
1,2,4-Trimethylbenzene
ug/L
ND
0.50
06/30/16 17:13
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
06/30/16 17:13
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
06/30/16 17:13
1,2-Dichlorobenzene
ug/L
ND
0.50
06/30/16 17:13
1,2-Dichloroethane
ug/L
ND
0.50
06/30/16 17:13
1,2-Dichloropropane
ug/L
ND
0.50
06/30/16 17:13
1,3,5-Trimethylbenzene
ug/L
ND
0.50
06/30/16 17:13
1,3-Dichlorobenzene
ug/L
ND
0.50
06/30/16 17:13
1,3-Dichloropropane
ug/L
ND
0.50
06/30/16 17:13
1,4-Dichlorobenzene
ug/L
ND
0.50
06/30/16 17:13
2,2-Dichloropropane
ug/L
ND
0.50
06/30/16 17:13
2-Chlorotoluene
ug/L
ND
0.50
06/30/16 17:13
4-Chlorotoluene
ug/L
ND
0.50
06/30/16 17:13
Benzene
ug/L
ND
0.50
06/30/16 17:13
Bromobenzene
ug/L
ND
0.50
06/30/16 17:13
Bromochloromethane
ug/L
ND
0.50
06/30/16 17:13
Bromodichloromethane
ug/L
ND
0.50
06/30/16 17:13
Bromoform
ug/L
ND
0.50
06/30/16 17:13
Bromomethane
ug/L
ND
5.0
06/30/16 17:13
Carbon tetrachloride
ug/L
ND
0.50
06/30/16 17:13
Chlorobenzene
ug/L
ND
0.50
06/30/16 17:13
Chloroethane
ug/L
ND
1.0
06130/1617:13
Chloroform
ug/L
ND
0.50
06/30/16 17:13
Chloromethane
ug/L
ND
1.0
06/30/16 17:13
cis-1,2-Dichloroethene
ug/L
ND
0.50
06/30/16 17:13
cis- 1,3-Dichloropropene
ug/L
ND
0.50
06/30/16 17:13
Dibromochloromethane
ug/L
ND
0.50
06/30/16 17:13
Dibromomethane
ug/L
ND
0.50
06/30/16 17:13
Dichlorodifluoromethane
ug/L
ND
0.50
06/30/16 17:13
Diisopropyl ether
ug/L
ND
0.50
06/30/16 17:13
Ethylbenzene
ug/L
ND
0.50
06/30/16 17:13
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc.. Page 14 of 26

ace Analytical
www.pacelabs.com
I
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
Associated Lab Samples: 92303369001
Parameter
Units
Blank
Result
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
06/30/16 17:13
Isopropylbenzene (Cumene)
ug/L
ND
0.50
06/30/16 17:13
m&p-Xylene
ug/L
ND
1.0
06/30/16 17:13
Methyl-tert-butyl ether
ug/L
ND
0.50
06/30/16 17:13
Methylene Chloride
ug/L
ND
2.0
06/30/16 17:13
n-Butylbenzene
ug/L
ND
0.50
06/30/16 17:13
n-Propylbenzene
ug/L
ND
0.50
06130/1617:13
Naphthalene
ug/L
ND
2.0
06/30/16 17:13
o-Xylene
ug/L
ND
0.50
06/30/16 17:13
see- Butyl benzene
ug/L
ND
0.50
06/30/16 17:13
Styrene
ug/L
ND
0.50
06/30/16 17:13
tert-Butylbenzene
ug/L
ND
0.50
06/30/16 17:13
Tetra chloroethene
ug/L
ND
0.50
06/30/16 17:13
Toluene
ug/L
ND
0.50
06/30/16 17:13
trans-1,2-Dichloroethene
ug/L
ND
0.50
06/30/16 17:13
trans- 1,3-Dichloropropene
ug/L
ND
0.50
06/30/16 17:13
Trichloroethene
ug/L
ND
0.50
06/30/16 17:13
Trichlorofluoromethane
ug/L
ND
1.0
06/30/16 17:13
Vinyl chloride
ug/L
ND
1.0
06/30/16 17:13
1,2-Dichloroethane-d4 (S)
%
104
70-130
06/30/16 17:13
4-Bromofluorobenzene (S)
%
98
70-130
06/30/16 17:13
Toluene-d8 (S)
%
101
70-130
06/30/16 17:13
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1770396
Units
Spike
Cone.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
49.9
100
60-140
1,1,1-Trichloroethane
ug/L
50
49.4
99
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
47.2
94
60-140
1,1,2-Trichloroethane
ug/L
50
47.9
96
60-140
1,1-Dichloroethane
ug/L
50
47.8
96
60-140
1,1-Dichloroethene
ug/L
50
51.6
103
60-140
1,1-Dichloropropene
ug/L
50
50.1
100
60-140
1,2,3-Trichlorobenzene
ug/L
50
52.2
104
60-140
1,2,3-Trichloropropane
ug/L
50
48.6
97
60-140
1,2,4-Trichlorobenzene
ug/L
50
52.0
104
60-140
1,2,4-Trimethylbenzene
ug/L
50
51.4
103
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
49.1
98
60-140
1,2-Dibromoethane (EDB)
ug/L
50
51.4
103
60-140
1,2-Dichlorobenzene
ug/L
50
52.9
106
60-140
1,2-Dichloroethane
ug/L
50
44.8
90
60-140
1,2-Dichloropropane
ug/L
50
48.2
96
60-140
1,3,5-Trimethylbenzene
ug/L
50
50.6
101
60-140
1,3-Dichlorobenzene
ug/L
50
52.7
105
60-140
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc.. Page 15 of 26

aceAnalytical
vtiww.pacefabs.com
I
i
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
______ B TC)RY-Cl7NTR -SA PEE--1770396.--
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,3-Dichloropropane
ug/L
50
48.1
96
60-140
1,4-Dichlorobenzene
ug/L
50
53.2
106
60-140
2,2-Dichloropropane
ug/L
50
49.1
98
60-140
2-Chlorotoluene
ug/L
50
51.0
102
60-140
4-Chlorotoluene
ug/L
50
51.3
103
60-140
Benzene
ug/L
50
49.3
99
60-140
Bromobenzene
ug/L
50
49.0
98
60-140
Bromochloromethane
ug/L
50
48.2
96
60-140
Bromodichloromethane
ug/L
50
49.4
99
60-140
Bromoform
ug/L
50
49.0
98
60-140
Bromomethane
ug/L
50
42.5
85
60-140
Carbon tetrachloride
ug/L
50
52.9
106
60-140
Chlorobenzene
ug/L
50
51.1
102
60-140
Chloroethane
ug/L
50
47.8
96
60-140
Chloroform
ug/L
50
46.6
93
60-140
Chloromethane
ug/L
50
41.7
83
60-140
cis- 1,2-Dichloroethene
ug/L
50
49.5
99
60-140
cis-1,3-Dichloropropene
ug/L
50
49.1
98
60-140
Dibromochloromethane
ug/L
50
50.7
101
60-140
Dibromomethane
ug/L
50
49.3
99
60-140
Dichlorodifluoromethane
ug/L
50
46.3
93
60-140
Diisopropyl ether
ug/L
50
46.2
92
60-140
Ethylbenzene
ug/L
50
49.9
100
60-140
Hexachloro-1,3-butadiene
ug/L
50
54.7
109
60-140
Isopropylbenzene (Cumene)
ug/L
50
49.4
99
60-140
m&p-Xylene
ug/L
100
100
100
60-140
Methyl-tert-butyl ether
ug/L
50
47.1
94
60-140
Methylene Chloride
ug/L
50
48.4
97
60-140
n-Butylbenzene
ug/L
50
52.8
106
60-140
n-Propylbenzene
ug/L
50
49.5
99
60-140
Naphthalene
ug/L
50
51.0
102
60-140
o-Xylene
ug/L
50
49.3
99
60-140
sec-Butylbenzene
ug/L
50
50.3
101
60-140
Styrene
ug/L
50
51.6
103
60-140
tert-Butyl benzene
ug/L
50
40.0
80
60-140
Tetra chloroethene
ug/L
50
48.9
98
60-140
Toluene
ug/L
50
49.7
99
60-140
trans- 1,2-Dichloroethene
ug/L
50
50.3
101
60-140
trans- 1,3-Dichloropropene
ug/L
50
47.2
94
60-140
Trichloroethene
ug/L
50
50.1
100
60-140
Trichlorofluoromethane
ug/L
50
50.1
100
60-140
Vinyl chloride
ug/L
50
45.9
92
60-140
1,2-Dichloroethane-d4 (S)
%
100
70-130
4-Bromofluorobenzene(S)
%
101
70-130
Toluene-d8 (S)
%
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc.. Page 16 of 26

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE &MATRIX SPIKE DUPLICATE: 1770397 _ 1770398 _ ..___ _ _..___
MS MSD
92303388014 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
<0.50
20
20
20.7
20.8
104
104
60-140
0
1,1,1-Trichloroethane
ug/L
<0.50
20
20
21.5
21.3
108
106
60-140
1
1,1,2,2-Tetrachloroethane
ug/L
<0.50
20
20
19.8
19.9
99
99
60-140
0
1,1,2-Trichloroethane
ug/L
<0.50
20
20
20.2
20.7
101
104
60-140
3
1,1-Dichloroethane
ug/L
<0.50
20
20
20.8
20.7
104
103
60-140
1
1,1-Dichloroethene
ug/L
<0.50
20
20
23.1
23.1
116
116
60-140
0
1,1-Dichloropropene
ug/L
<0.50
20
20
22.0
21.9
110
110
60-140
0
1,2,3-Trichlorobenzene
ug/L
<2.0
20
20
20.3
21.6
101
108
60-140
6
1,2,3-Trichloropropane
ug/L
<0.50
20
20
20.3
20.3
102
101
60-140
0
1,2,4-Trichlorobenzene
ug/L
<2.0
20
20
19.5
21.0
97
105
60-140
7
1,2,4-Trimethylbenzene
ug/L
<0.50
20
20
20.3
21.3
101
106
60-140
5
1,2-Dibromo-3-chloropropane
ug/L
<1.0
20
20
19.4
20.5
97
102
60-140
5
1,2-Dibromoethane (EDB)
ug/L
<0.50
20
20
21.8
21.7
109
109
60-140
0
1,2-Dichlorobenzene
ug/L
<0.50
20
20
20.7
21.8
104
109
60-140
5
1,2-Dichloroethane
ug/L
<0.50
20
20
19.6
19.9
98
99
60-140
2
1,2-Dichloropropane
ug/L
<0.50
20
20
20.5
20.6
103
103
60-140
1
1,3,5-Trimethylbenzene
ug/L
<0.50
20
20
20.1
20.9
100
104
60-140
4
1,3-Dichlorobenzene
ug/L
<0.50
20
20
20.7
21.7
103
108
60-140
5
1,3-Dichloropropane
ug/L
<0.50
20
20
20.3
20.2
101
101
60-140
0
1,4-Dichlorobenzene
ug/L
<0.50
20
20
21.0
21.8
105
109
60-140
3
2,2-Dichloropropane
ug/L
<0.50
20
20
19.8
19.5
99
97
60-140
2
2-Chlorotoluene
ug/L
<0.50
20
20
20.7
21.3
103
106
60-140
3
4-Chlorotoluene
ug/L
<0.50
20
20
20.5
21.4
103
107
60-140
4
Benzene
ug/L
<0.50
20
20
20.9
21.3
105
106
60-140
2
Bromobenzene
ug/L
<0.50
20
20
21.7
22.4
108
112
60-140
3
Bromochloromethane
ug/L
<0.50
20
20
20.9
21.1
104
106
60-140
1
Bromodichloromethane
ug/L
<0.50
20
20
20.7
21.0
104
105
60-140
1
Bromoform
ug/L
<0.50
20
20
19.3
19.8
97
99
60-140
2
Bromomethane
ug/L
<5.0
20
20
12.2
14.4
61
72
60-140
17
Carbon tetrachloride
ug/L
<0.50
20
20
22.9
22.5
114
113
60-140
1
Chlorobenzene
ug/L
<0.50
20
20
21.5
21.4
107
107
60-140
0
Chloroethane
ug/L
<1.0
20
20
20.4
20.6
102
103
60-140
1
Chloroform
ug/L
<0.50
20
20
20.4
20.5
102
102
60-140
1
Chloromethane
ug/L
<1.0
20
20
17.5
16.9
87
84
60-140
4
cis-1,2-Dichloroethene
ug/L
<0.50
20
20
21.6
21.7
108
108
60-140
0
cis-1,3-Dichloropropene
ug/L
<0.50
20
20
20.2
20.9
101
104
60-140
3
Dibromochloromethane
ug/L
<0.50
20
20
20.6
20.8
103
104
60-140
1
Dibromomethane
ug/L
<0.50
20
20
21.0
21.6
105
108
60-140
3
Dichlorodifluoromethane
ug/L
<0.50
20
20
19.1
18.9
96
95
60-140
1
Diisopropyl ether
ug/L
<0.50
20
20
19.6
20.3
98
101
60-140
3
Ethylbenzene
ug/L
<0.50
20
20
21.1
21.1
105
105
60-140
0
Hexachloro-1,3-butadiene
ug/L
<2.0
20
20
19.7
22.1
99
111
60-140
11
Isopropylbenzene (Cumene)
ug/L
<0.50
20
20
20.5
20.7
103
104
60-140
1
m&p-Xylene
ug/L
0.0
40
40
42.1
42.6
104
105
60-140
1
Methyl-tert-butyl ether
ug/L
<0.50
20
20
20.6
21.2
101
104
60-140
3
Methylene Chloride
ug/L
<2.0
20
20
21.0
20.7
104
102
60-140
1
Results presented on
this page are
in the units indicated
by the "Units"
column
except where
an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc Page 17 of 26

ace Analytical
www.pacelabs.com
1
I
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MAI T
UPL-MATE
T77U39
.___-_--___1770398-
----_---
MS
MSD
92303388014
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
<0.50
20
20
19.9
21.4
100
107
60-140
7
n-Propylbenzene
ug/L
<0.50
20
20
19.7
20.6
99
103
60-140
4
Naphthalene
ug/L
<2.0
20
20
20.4
21.4
102
107
60-140
5
o-Xylene
ug/L
<0.50
20
20
20.5
20.7
101
103
60-140
1
sec-Butylbenzene
ug/L
<0.50
20
20
19.5
20.6
97
103
60-140
6
Styrene
ug/L
<0.50
20
20
21.3
21.2
106
106
60-140
0
tert-Butylbenzene
ug/L
<0.50
20
20
15.7
16.7
79
83
60-140
6
Tetra chloroethene
ug/L
<0.50
20
20
20.2
20.0
101
100
60-140
1
Toluene
ug/L
<0.50
20
20
21.5
21.8
106
108
60-140
2
trans- 1 2-Dichlo roethe ne
ug/L
<0.50
20
20
22.3
22.2
112
111
60-140
1
trans- 1,3-Dichloropropene
ug/L
<0.50
20
20
19.6
20.0
98
100
60-140
2
Trichloroethene
ug/L
<0.50
20
20
21.3
21.6
106
108
60-140
1
Trichlorofluoromethane
ug/L
<1.0
20
20
22.4
22.5
112
113
60-140
1
Vinyl chloride
ug/L
<1.0
20
20
19.8
20.0
99
100
60-140
1
1,2-Dichloroethane-d4 (S)
%
102
101
70-130
4-Bromofluorobenzene(S)
%
102
99
70-130
Toluene-d8 (S)
%
100
101
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc..
Page 18 of 26

11�aceAnalytical
..pacelabs.com
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
QC Batch Method: SM 6200B Analysis Description: 6200B MSV
Associated Lab Samples: 92303369002
METHOD BLANK: 1773608
Associated Lab Samples: 92303369002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
07/0611614:28
1,1,1-Trichloroethane
ug/L
ND
0.50
07/06/16 14:28
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
07/06/16 14:28
1,1,2-Trichloroethane
ug/L
ND
0.50
07/06/16 14:28
1,1-Dichloroethane
ug/L
ND
0.50
07/06/16 14:28
1,1-Dichloroethene
ug/L
ND
0.50
07/06/16 14:28
1,1-Dichloropropene
ug/L
ND
0.50
07/06/16 14:28
1,2,3-Trichlorobenzene
ug/L
ND
2.0
07/06/16 14:28
1,2,3-Trichooropropane
ug/L
ND
0.50
07/06/16 14:28
1,2,4-Trichlorobenzene
ug/L
ND
2.0
07/06/16 14:28
1,2,4-Trimethylbenzene
ug/L
ND
0.50
07/06/16 14:28
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
07/06/16 14:28
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
07/06/16 14:28
1,2-Dichlorobenzene
ug/L
ND
0.50
07/06/16 14:28
1,2-Dichloroethane
ug/L
ND
0.50
07/06/16 14:28
1,2-Dichloropropane
ug/L
ND
0.50
07/06/16 14:28
1,3,5-Trimethylbenzene
ug/L
ND
0.50
07106/1614:28
1,3-Dichlorobenzene
ug/L
ND
0.50
07/06/16 14:28
1,3-Dichloropropane
ug/L
ND
0.50
07/06/16 14:28
1,4-Dichlorobenzene
ug/L
ND
0.50
07/06/16 14:28
2,2-Dichloropropane
ug/L
ND
0.50
07/06/16 14:28
2-Chlorotoluene
ug/L
ND
0.50
07/06/16 14:28
4-Chlorotoluene
ug/L
ND
0.50
07/06/16 14:28
Benzene
ug/L
ND
0.50
07/06/16 14:28
Bromobenzene
ug/L
ND
0.50
07/06/16 14:28
Bromochloromethane
ug/L
ND
0.50
07/06/16 14:28
Bromodichloromethane
ug/L
ND
0.50
07/06/16 14:28
Bromoform
ug/L
ND
0.50
07/06/16 14:28
Bromomethane
ug/L
ND
5.0
07/06/16 14:28
Carbon tetrachloride
ug/L
ND
0.50
07/06/16 14:28
Chlorobenzene
ug/L
ND
0.50
07/06/16 14:28
Chloroethane
ug/L
ND
1.0
07/06/16 14:28
Chloroform
ug/L
ND
0.50
07/06/16 14:28
Chloromethane
ug/L
ND
1.0
07/06/16 14:28
cis-1,2-Dichloroethene
ug/L
ND
0.50
07/06/16 14:28
cis- 1,3-Dichloropropene
ug/L
ND
0.50
07/06/16 14:28
Dibromochloromethane
ug/L
ND
0.50
07/06/16 14:28
Dibromomethane
ug/L
ND
0.50
07/06/16 14:28
Dichlorodifluoromethane
ug/L
ND
0.50
07/06/16 14:28
Diisopropyl ether
ug/L
ND
0.50
07/06/16 14:28
Ethylbenzene
ug/L
ND
0.50
07/06/16 14:28
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc.. Page 19 of 26

aceAnalytical
www.pacelabs.com
r
f
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
-Vf ETR-0-5-9NK: 73-68 atr x: Wai-Cr
Associated Lab Samples: 92303369002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Hexachloro-1,3-butadiene
ug/L
ND
2.0
07/06/16 14:28
Isopropyl benzene (Cumene)
ug/L
ND
0.50
07/06/16 14:28
m&p-Xylene
ug/L
ND
1.0
07/06/16 14:28
Methyl-tert-butyl ether
ug/L
ND
0.50
07/06/16 14:28
Methylene Chloride
ug/L
ND
2.0
07/06/16 14:28
n-Butylbenzene
ug/L
ND
0.50
07/06/16 14:28
n-Propylbenzene
ug/L
ND
0.50
07/06/16 14:28
Naphthalene
ug/L
ND
2.0
07/06/16 14:28
o-Xylene
ug/L
ND
0.50
07/06/16 14:28
sec-Butylbenzene
ug/L
ND
0.50
07/06/16 14:28
Styrene
ug/L
ND
0.50
07/06/16 14:28
tert-Butylbenzene
ug/L
ND
0.50
07/06/16 14:28
Tetra chloroethene
ug/L
ND
0.50
07/06/16 14:28
Toluene
ug/L
ND
0.50
07/06/16 14:28
trans- 1,2-Dichloroethene
ug/L
ND
0.50
07/06/16 14:28
trans- 1,3-Dichloropropene
ug/L
ND
0.50
07/06/16 14:28
Trichloroethene
ug/L
ND
0.50
07/06/16 14:28
Trichlorofluoromethane
ug/L
ND
1.0
07/06/16 14:28
Vinyl chloride
ug/L
ND
1.0
07/06/16 14:28
1,2-Dichloroethane-d4 (S)
%
105
70-130
07/06/16 14:28
4-Bromofluorobenzene (S)
%
98
70-130
07/06/16 14:28
Toluene-d8 (S)
%
102
70-130
07/06/16 14:28
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
Parameter
1773609
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
45.2
90
60-140
1,1,1-Trichloroethane
ug/L
50
45.7
91
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
45.5
91
60-140
1,1,2-Trichloroethane
ug/L
50
46.8
94
60-140
1,1-Dichloroethane
ug/L
50
44.9
90
60-140
1,1-Dichloroethene
ug/L
50
47.7
95
60-140
1,1-Dichloropropene
ug/L
50
46.9
94
60-140
1,2,3-Trichlorobenzene
ug/L
50
50.5
101
60-140
1,2,3-Trichloropropane
ug/L
50
45.6
91
60-140
1,2,4-Trichlorobenzene
ug/L
50
49.4
99
60-140
1,2,4-Trimethylbenzene
ug/L
50
47.8
96
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
44.4
89
60-140
1,2-Dibromoethane (EDB)
ug/L
50
48.4
97
60-140
1,2-Dichlorobenzene
ug/L
50
48.5
97
60-140
1,2-Dichloroethane
ug/L
50
43.4
87
60-140
1,2-Dichloropropane
ug/L
50
45.7
91
60-140
1,3,5-Trimethylbenzene
ug/L
50
46.9
94
60-140
1,3-Dichlorobenzene
ug/L
50
49.1
98
60-140
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc.. Page 20 of 26

aceAnalXical
www.pacelabs.com
i
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 1773609 ^^
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,3-Dichloropropane
ug/L
50
45.2
90
60-140
1,4-Dichlorobenzene
ug/L
50
49.0
98
60-140
2,2-Dichloropropane
ug/L
50
46.7
93
60-140
2-Chlorotoluene
ug/L
50
48.0
96
60-140
4-Chlorotoluene
ug/L
50
48.1
96
60-140
Benzene
ug/L
50
45.9
92
60-140
Bromobenzene
ug/L
50
48.3
97
60-140
Bromochloromethane
ug/L
50
46.7
93
60-140
Bromodichloromethane
ug/L
50
46.0
92
60-140
Bromoform
ug/L
50
45.6
91
60-140
Bromomethane
ug/L
50
52.3
105
60-140
Carbon tetrachloride
ug/L
50
46.7
93
60-140
Chlorobenzene
ug/L
50
47.4
95
60-140
Chloroethane
ug/L
50
46.0
92
60-140
Chloroform
ug/L
50
45.6
91
60-140
Chloromethane
ug/L
50
44.3
89
60-140
cis-1,2-Dichloroethene
ug/L
50
47.0
94
60-140
cis-1,3-Dichloropropene
ug/L
50
47.2
94
60-140
Dibromochloromethane
ug/L
50
47.2
94
60-140
Dibromomethane
ug/L
50
46.3
93
60-140
Dichlorodifluoromethane
ug/L
50
46.1
92
60-140
Diisopropyl ether
ug/L
50
48.8
98
60-140
Ethylbenzene
ug/L
50
46.0
92
60-140
Hexachloro-1,3-butadiene
ug/L
50
48.1
96
60-140
Isopropylbenzene (Cumene)
ug/L
50
45.7
91
60-140
m&p-Xylene
ug/L
100
92.0
92
60-140
Methyl -ter -butyl ether
ug/L
50
49.4
99
60-140
Methylene Chloride
ug/L
50
50.1
100
60-140
n-Butylbenzene
ug/L
50
48.0
96
60-140
n-Propylbenzene
ug/L
50
45.5
91
60-140
Naphthalene
ug/L
50
48.3
97
60-140
o-Xylene
ug/L
50
45.1
90
60-140
sec-Butylbenzene
ug/L
50
46.2
92
60-140
Styrene
ug/L
50
49.1
98
60-140
tert-Butylbenzene
ug/L
50
37.5
75
60-140
Tetrachloroethene
ug/L
50
43.1
86
60-140
Toluene
ug/L
50
45.5
91
60-140
trans- 1,2-Dichloroethene
ug/L
50
46.6
93
60-140
trans- 1,3-Dichloropropene
ug/L
50
45.6
91
60-140
Trichloroethene
ug/L
50
45.2
90
60-140
Trichlorofluoromethane
ug/L
50
47.5
95
60-140
Vinyl chloride
ug/L
50
46.8
94
60-140
1,2-Dichloroethane-d4 (S)
%
101
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc.. Page 21 of 26

aceAnalytical
wwwpacelabs.com
f
i
QUALITY CONTROL DATA
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite too
Huntersville, NC 28078
[phone]
T MATRIX SPIKE & MATRIX SPIKE DUPLICATE: -1-------
1
MS MSD
92303699005 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
19.9
20.8
99
104
60-140 4
1,1,1-Trichloroethane
ug/L
ND
20
20
21.4
21.2
107
106
60-140 1
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
19.3
20.2
97
101
60-140 4
1,1,2-Trichloroethane
ug/L
ND
20
20
20.0
20.6
100
103
60-140 3
1,1-Dichloroethane
ug/L
ND
20
20
20.5
20.6
103
103
60-140 0
1,1-Dichloroethene
ug/L
ND
20
20
22.8
22.8
114
114
60-140 0
1,1-Dichloropropene
ug/L
ND
20
20
22.2
22.2
111
111
60-140 0
1,2,3-Trichlorobenzene
ug/L
ND
20
20
20.8
22.3
104
112
60-140 7
1,2,3-Trichloropropane
ug/L
ND
20
20
19.6
19.7
98
98
60-140 0
1,2,4-Trichlorobenzene
ug/L
ND
20
20
20.5
21.6
103
108
60-140 5
1,2,4-Trimethyl benzene
ug/L
ND
20
20
21.0
22.2
105
111
60-140 5
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
18.6
19.3
93
97
60-140 4
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
20.9
21.4
105
107
60-140 2
1,2-Dichlorobenzene
ug/L
ND
20
20
20.5
21.9
103
110
60-140 7
1,2-Dichloroethane
ug/L
ND
20
20
19.1
18.9
95
93
60-140 1
1,2-Dichloropropane
ug/L
ND
20
20
20.0
20.3
100
102
60-140 2
1,3,5-Trimethyl benzene
ug/L
ND
20
20
21.1
22.2
105
111
60-140 5
1,3-Dichlorobenzene
ug/L
ND
20
20
21.2
22.5
106
112
60-140 6
1,3-Dichloropropane
ug/L
ND
20
20
19.6
20.0
98
100
60-140 2
1,4-Dichlorobenzene
ug/L
ND
20
20
21.0
21.9
105
110
60-140 4
2,2-Dichloropropane
ug/L
ND
20
20
21.1
21.1
106
106
60-140 0
2-Chlorotoluene
ug/L
ND
20
20
20.8
22.1
104
111
60-140 6
4-Chlorotoluene
ug/L
ND
20
20
21.3
22.4
106
112
60-140 5
Benzene
ug/L
ND
20
20
20.6
21.2
103
106
60-140 3
Bromobenzene
ug/L
ND
20
20
20.3
23.4
101
117
60-140 14
Bromochloromethane
ug/L
ND
20
20
20.4
20.4
102
102
60-140 0
Bromodichloromethane
ug/L
ND
20
20
19.9
20.1
99
100
60-140 1
Bromoform
ug/L
ND
20
20
18.4
19.3
92
96
60-140 5
Bromomethane
ug/L
ND
20
20
23.7
23.0
118
115
60-140 3
Carbon tetrachloride
ug/L
ND
20
20
22.3
22.6
112
113
60-140 1
Chlorobenzene
ug/L
ND
20
20
21.0
22.0
105
110
60-140 5
Chloroethane
ug/L
ND
20
20
21.2
21.5
106
107
60-140 1
Chloroform
ug/L
ND
20
20
20.8
20.6
104
103
60-140 1
Chloromethane
ug/L
ND
20
20
20.2
20.3
101
101
60-140 1
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.3
21.2
107
106
60-140 1
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.1
20.8
100
104
60-140 4
Dibromochloromethane
ug/L
ND
20
20
19.5
20.6
97
103
60-140 6
Dibromomethane
ug/L
ND
20
20
19.9
20.0
99
100
60-140 1
Dichlorodifluoromethane
ug/L
ND
20
20
21.4
22.0
107
110
60-140 3
Diisopropyl ether
ug/L
1.5
20
20
22.6
22.6
106
106
60-140 0
Ethylbenzene
ug/L
ND
20
20
20.8
21.8
104
109
60-140 5
Hexachloro-1,3-butadiene
ug/L
ND
20
20
19.8
21.5
99
107
60-140 8
Isopropylbenzene (Cumene)
ug/L
ND
20
20
20.7
21.8
103
109
60-140 5
m&p-Xylene
ug/L
ND
40
40
41.2
43.0
103
107
60-140 4
Methyl-tert-butyl ether
ug/L
ND
20
20
21.4
21.9
106
108
60-140 2
Methylene Chloride
ug/L
ND
20
20
19.2
19.5
96
98
60-140 2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc. Page 22 of 26

aceAnalytical. www.pacelabs.com
I
i
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Walser's
Pace Project No.: 92303369
fX S�'TR" lviR712TX SP1RE17DF'CtC7�TEY-17736"1D_
�__---.. —_
7 -
_—�._-----
MS
MSD
92303699005
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
21.3
22.4
106
112
60-140
5
n-Propylbenzene
ug/L
ND
20
20
20.6
21.6
103
108
60-140
5
Naphthalene
ug/L
ND
20
20
20.2
21.2
101
106
60-140
5
o-Xylene
ug/L
ND
20
20
20.2
21.0
101
105
60-140
4
sec-Butylbenzene
ug/L
ND
20
20
20.6
21.9
103
109
60-140
6
Styrene
ug/L
ND
20
20
20.3
21.2
102
106
60-140
4
tert-Butylbenzene
ug/L
ND
20
20
16.8
17.7
84
89
60-140
6
Tetrachloroethene
ug/L
ND
20
20
20.0
20.9
100
104
60-140
4
Toluene
ug/L
ND
20
20
20.6
21.2
103
106
60-140
3
trans- 1,2-Dichloroethene
ug/L
ND
20
20
21.4
21.5
107
107
60-140
0
trans- 1,3-Dichloropropene
ug/L
ND
20
20
19.1
19.8
95
99
60-140
4
Trichloroethene
ug/L
ND
20
20
20.5
21.0
102
105
60-140
2
Trichlorofluoromethane
ug/L
ND
20
20
23.5
22.9
117
114
60-140
2
Vinyl chloride
ug/L
ND
20
20
22.2
22.5
111
112
60-140
1
1,2-Dichloroethane-d4 (S)
%
100
98
70-130
4-Bromofluorobenzene(S)
%
100
101
70-130
Toluene-d8 (S)
%
102
100
70-130
Results presented on this page are in the units indicated by the "Units- column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc..
Page 23 of 26

aceAnalytical
—pacelabs.com
QUALIFIERS
Project: Walser's
Pace Project No.: 92303369
DEFINITIONS mm
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
C9 Common Laboratory Contaminant.
N2 The lab does not hold TNI accreditation for this parameter.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2016 08:52 AM without the written consent of Pace Analytical Services, Inc.. Page 24 of 26

aceAnalytical
I www.pacelabs.com
I
I
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Walser's
Pace Project No.: 92303369
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
- ---
_ --- ---
----- -- --_
-- --
— ----. —_—Aln-Mytical-
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method Batch
92303369001
Influent
MADEP VPH
320591
92303369002
Effluent
MADEP VPH
320591
92303369001
Influent
EPA 200.7
319931
EPA 200.7 320160
92303369002
Effluent
EPA 200.7
319931
EPA 200.7 320160
92303369001
Influent
SM 6200B
319487
92303369002
Effluent
SM 6200B
320065
Date: 07/12/2016 08:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 25 of 26

CHAIN -OF -CUSTODY /Analytical Request Document
aCEArlalyhcd! The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section 8 Section C
Required Client Information: Required Project Information: Invoice Information:
Pa J
:. 1 Of t
Company. Shield
Report TO: Flora D'Souza
Attention:
Address: 4301 Taggart Creek Road
Copy To:
Company Name:
Charlotte. NC 28208
Add"'a�:,k
R
utafo "JC' on' emu; `.tom
Email. [e-mail]
Purchase Order #:
Pace Quote:
j
Phone: (7D4)519-5054 Fax
Project Name: Walser's
Pace Project Manager: nioole, asiorowstd acelabs.com,
Requested Due Date: Project #:
Pace
Profile V 744
NC
�.R
_ uostoit'Anal`"
s Fliteind'
M
%
"d �,,�k
l i
MATRIX CODE «
0
COLLECTED z
Preservatives,-
Drinking Wmar ow a
W.I., WT
6
W.". W.W Ww
SOWS. 8l
SAMPLE ID O�
c�
START
END
U
mi
t-
One Character per box. wq. Wa
0-91, •) Othx OT u
w
S
m
cti
Sample Ids must be unique T1.... T3
TDATETIME
[DTATETIME
U
o
o
m
F
v
i
o
c
a
z
U
_
m
m
5
�
O
S
2
S
z
2
�
O
>
>
�
�
1
Influent
WT
/2
�O
/
X
X
X
I
I
cot
2
Effluent
WT
p-00
.X
X
X
�a(�
3
4
5
6
7
9
10
11
12
I
o
m
NWO# : 92303369 PRINT Name of SAMPLERCol. 16
rn m ? ?
SIGNATURE of SAMPLER: DATE Signed: o
92303369

SUBMIT FORM ON YELLOW PAPER ONLY
DEPAkftkNT OF ENVIRONME 1t1A1ii iiE t5t1RCES
GROUNDWATER QUALITY MONITORING:
DIVISION OF WATER QUALITYdNFORMATIONPROCESSING UNIT
COMPLIANCE REPORT FORM
1617 MAIL SERVICE CENTER, RAI EIGH, NC„27699-1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 1/31/2018
Facility Name: HIII Oil Company. Inc. - Walser's Service
Non -Discharge W00015102 UIC
Permit Name (if different):
NPDES Other
Facility Address: 6419 North Carolina Hiahwav, 15ON
TYPE OF PERMITTED OPERATION BEING MONITORED
Lexunoton atrc<,�
NC 27295
County Davidson
❑ Lagoon ❑ Remediation: Infiltration Gallery
(CRy; 5!aty) Zip)
❑ Spray Field ® Remediation: GrOUndWater
Contact Person: Flora D'Scuza/Shield Enaineerina. Inc.
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Walser's Service
No. of wells to be sampled: NA
❑ Water Source Heat Pump ❑ Other:
from
Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 5/26/16
FIELD ANALYSES:
WAS
Well Depth: 63 ft.
Well Diameter: _min.
pH 5.81 units Temp. NM OC
DRY at
Depth to Water Level: below measuring point
Screened Interval: 33 ft.
to 63
ft. Spec. Cond. NMµMhos
time ofsampling,
_eft.
Measuring Point is NA ft. above land surface
Relative M.P. Elevation: NA ft.
Odor
check
Volume of water pumped/bailed before sampling: NA gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: ® YES ❑ NO and field acidified: ❑ YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: 06/01/16-06/13/16
Laboratory Name: Pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD NA mg/I
Nitrite (NO2) as N
NA mg/I
Pb - Lead 0.0069 mg/I
Coliform: MF Fecal NA /100ml
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/I
Coliform: MF Total NA /100m1
Phosphorus: Total as P
NA mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate
NA mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total NA mg/I Al - Aluminum
NA mg/I
Lead in Influent sample = not detected
pH (when analyzed) NA units
Ba - Barium
NA mg/I
TOC NA mg/QU
V7 �01C Ca - Calcium
NA mg/I
Chloride NA mg/1
Cd - Cadmium
NA mg/I
Arsenic NA mg/i .
Chromium: Total
NA mg/I
Grease and Oils NA mg/*
Cu - Copper
NA mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol NA mg/I , Fe - Iron
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mgll
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhl
"ad,.�i. Potassium
NA mg/I
VOC method # 62006
Total Ammonia NA mg/l, LO
Mg -1 nesium
NA mg/I
VPH method # MAnFP VPH
(Ammonia Nitrogen, NHIas N, Ammonia Nitrogen, Total) -
Mn - Manganese
NA mg/1
, method #
TKN as N NA mg/I
Ni -Nickel
NA mg/I
method #
For Remediation Systems Only (Attach Lab Reports): I-nfdAf Total VOCs: 9.0033 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 100%
Flora D'Souza/Shield Enoineerino. Proiect Manaoer
Permittee (or Authorized Agent) Name and Title - Please print or type
GW-59 Rev. 1/2007

APPENDIX A

aceAnalytical
www.pacelabs.com
June 27, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: WALSER'S
Pace Project No.: 92299381
Dear Ms. D'Souza:
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on May 27, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TN standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Utz
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 27

1!2ceAnalXical"
/ www.pacelabs.00m
i
Project: WALSER'S
Pace Project No.: 92299381
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 27

�-;ace Analytical
www.pacelabs.com
SAMPLE ANALYTE COUNT
Project: WALSER'S
Pace Project No.: 92299381
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92299381001 EFFLUENT MADEP VPH
ZDO
5
PASI-C
EPA 200.7
CDF
1
PASI-A
SM 6200B
CAH
63
PASI-C
92299381002 INFLUENT MADEP VPH
ZDO
5
PASI-C
EPA 200.7
CDF
1
PASI-A
SM 6200B
CAH
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 27

aceAnalytical
www.pacelabs.com
SUMMARY OF DETECTION
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
WALSER'S
92299381
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
92299381001
EFFLUENT
EPA 200.7
Lead
6.9
ug/L
5.0
06/02/16 01:38
92299381002
INFLUENT
MADEP VPH
Aliphatic (C05-008)
1110
ug/L
500
06/13/16 11:27
H1,L2,N2
MADEP VPH
Aliphatic (C09-C12)
1860
ug/L
500
06/13/16 11:27
H1,N2
MADEP VPH
Aromatic (C09-C10)
1170
ug/L
500
06/13/16 11:27
H1,L2,N2
SM 6200B
Benzene
38.4
ug/L
6.2
06/06/16 20:49
SM 6200B
1,2-Dibromoethane (EDB)
9.3
ug/L
6.2
06/06/16 20:49
SM 6200B
Ethylbenzene
237
ug/L
6.2
06/06/16 20:49
SM 6200B
Isopropylbenzene (Cumene)
14.1
ug/L
6.2
06/06/16 20:49
SM 6200B
Naphthalene
217
ug/L
25.0
06/06/16 20:49
SM 6200B
n-Propylbenzene
31.5
ug/L
6.2
06/06/16 20:49
SM 6200B
Toluene
1860
ug/L
6.2
06/06/16 20:49
SM 6200B
1,2,4-Trimethylbenzene
419
ug/L
6.2
06/06/16 20:49
SM 6200B
1,3,5-Trimethyl benzene
123
ug/L
6.2
06/06/16 20:49
SM 6200B
m&p-Xylene
1260
ug/L
12.5
06/06/16 20:49
SM 6200B
o-Xylene
654
ug/L
6.2
06/06/16 20:49
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 27

_ 2cemalyfical`
www.pacelabs.com
r
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92299381
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: June 27, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
1­11: Analysis conducted outside the EPA method holding time.
• EFFLUENT (Lab ID: 92299381001)
• INFLUENT (Lab ID: 92299381002)
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
QC Batch: GCW10675
CC: The continuing calibration for this compound is outside of method control limits
• BLANK (Lab ID: 1753970)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
• EFFLUENT (Lab ID: 92299381001)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
• INFLUENT (Lab ID: 92299381002)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
• LCS (Lab ID: 1753971)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
• LCSD (Lab ID: 1753972)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
QC Batch: GCV110675
SO: Surrogate recovery outside laboratory control limits.
• BLANK (Lab ID: 1753970)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
• INFLUENT (Lab ID: 92299381002)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
The result is estimated.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 27

Pace Analytical Services, Inc.
® 9800Suite Hunte sville, NC280778
aceAnalytical
( www.pacelabs.com [phone]
r
1
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92299381
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: June 27, 2016
QC Batch: GCV/10675
SO: Surrogate recovery outside laboratory control limits.
• LCS (Lab ID: 1753971)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
• LCSD (Lab ID: 1753972)
• 4-Bromofluorobenzene (FID) (S)
• 4-Bromofluorobenzene (PID) (S)
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
QC Batch: GCV/10675
L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
• LCS (Lab ID: 1753971)
• Aliphatic (C05-008)
• Aromatic (C09-C10)
• LCSD (Lab ID: 1753972)
• Aliphatic (C05-008)
• Aromatic (C09-C10)
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 27

aceAnalXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville. NC 28078
[phone]
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92299381
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: June 27, 2016
General Information:
2 samples were analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MPRP/21871
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92299352012
M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
• MSD (Lab ID: 1745143)
• Lead
R1: RPD value was outside control limits.
• MSD (Lab ID: 1745143)
• Lead
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 7 of 27

1!;a'ce Analytical
www.pacelabs.corn
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92299381
Method: SM 6200B
Description: 6200E MSV
Client: Shield
Date: June 27, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MSV/37096
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92299381001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MSD (Lab ID: 1746136)
• 1,2,4-Trichlorobenzene
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 8 of 27

aceAnalytical
j www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92299381
Sample: EFFLUENT
Lab ID: 92299381001 Collected:
05/26/16 11:30 Received: 05/27/16 14:14 Matrix: Water
Parameters
Results
Units Report Limit
DF Prepared
Analyzed
CAS No.
Qual
VPH NC Water
Analytical Method: MADEP VPH
Aliphatic (C05-CO8)
ND
ug/L
50.0
1
06/13/16 08:25
H1,L2,
N2
Aliphatic (C09-C12)
ND
ug/L
50.0
1
06/13/16 08:25
H1,N2
Aromatic (C09-C10)
ND
ug/L
50.0
1
06/13/16 08:25
H1,L2,
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
81
%
70-130
1
06/13/16 08:25
460-00-4
CC
4-Bromofluorobenzene (PID) (S)
83
%
70-130
1
06/13/16 08:25
460-00-4
CC
200.7 MET ICP
Analytical Method:
EPA 200.7 Preparation
Method: EPA 200.7
Lead
6.9
ug/L
5.0
1 05/31/16 18:05
06/02/16 01:38
7439-92-1
6200B MSV
Analytical Method:
SM 6200B
Benzene
ND
ug/L
0.50
1
06/01/16 16:59
71-43-2
Bromobenzene
ND
ug/L
0.50
1
06/01/16 16:59
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
06/01/16 16:59
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
06/01/16 16:59
75-27-4
Bromoform
ND
ug/L
0.50
1
06/01/16 16:59
75-25-2
Bromomethane
ND
ug/L
5.0
1
06/01/16 16:59
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
06/01/16 16:59
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
06/01/16 16:59
135-98-8
tert-Butyl benzene
ND
ug/L
0.50
1
06/01/16 16:59
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
06/01/16 16:59
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
06/01/16 16:59
108-90-7
Chloroethane
ND
ug/L
1.0
1
06/01/16 16:59
75-00-3
Chloroform
ND
ug/L
0.50
1
06/01/16 16:59
67-66-3
Chloromethane
ND
ug/L
1.0
1
06/01/16 16:59
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
06/01/16 16:59
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
06/01/16 16:59
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
06/01/16 16:59
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
06/01/16 16:59
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
06/01/16 16:59
106-93-4
Dibromomethane
ND
ug/L
0.50
1
06/01/16 16:59
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
06/01/16 16:59
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
06/01/16 16:59
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
06/01/16 16:59
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
06/01/16 16:59
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
06/01/16 16:59
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
06/01/16 16:59
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
06/01/16 16:59
75-35-4
cis- 1,2-Dichloroethene
ND
ug/L
0.50
1
06/01/16 16:59
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
06/01/16 16:59
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
06/01/16 16:59
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
06/01/16 16:59
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
06/01/16 16:59
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
06/01/16 16:59
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
06101/1616:59
10061-01-5
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 06/27/2016 02:34 PM
without the written consent of Pace Analytical
Services, Inc..
Page 9 of 27

Pace Analytical Services, Inc.
® 9800 Kincey Ave Suite 100
1�2ce Analytical Huntersville, NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92299381
Sample: EFFLUENT
Lab ID: 92299381001 Collected:
05/26/16 11:30
Received: 05/27/16 14:14 Matrix:
Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
6200E MSV
Analytical Method: SM 6200B
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
06101/1616:59
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
06/01/16 16:59
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
06/01/16 16:59
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
06/01/16 16:59
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
06/01/16 16:59
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
06/01/16 16:59
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
06/01/16 16:59
1634-04-4
Naphthalene
ND
ug/L
2.0
1
06/01/16 16:59
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
06/01/16 16:59
103-65-1
Styrene
ND
ug/L
0.50
1
06/01/16 16:59
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
06/01/16 16:59
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
06/01/16 16:59
79-34-5
Tetra chloroethene
ND
ug/L
0.50
1
06/01/16 16:59
127-18-4
Toluene
ND
ug/L
0.50
1
06/01/16 16:59
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
2.0
1
06101/1616:59
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
2.0
1
06/01/16 16:59
120-82-1 M1
1,1,1-Trichloroethane
ND
ug/L
0.50
1
06101/1616:59
71-55-6
1,1,2-Trichloroethane
ND
ug/L
0.50
1
06/01/16 16:59
79-00-5
Trichloroethene
ND
ug/L
0.50
1
06101/1616:59
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
06/01/16 16:59
75-69-4
1,2,3-Trichloropropane
ND
ug/L
0.50
1
06/01/16 16:59
96-18-4
1,2,4-Trimethylbenzene
ND
ug/L
0.50
1
06/01/16 16:59
95-63-6
1,3,5-Trimethylbenzene
ND
ug/L
0.50
1
06/01/16 16:59
108-67-8
Vinyl chloride
ND
ug/L
1.0
1
06/01/16 16:59
75-01-4
m&p-Xylene
ND
ug/L
1.0
1
06/01/16 16:59
179601-23-1
o-Xylene
ND
ug/L
0.50
1
06/01/16 16:59
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
100
%
70-130
1
06/01/16 16:59
17060-07-0
4-13romofluorobenzene (S)
100
%
70-130
1
06/01/16 16:59
460-00-4
Toluene-d8 (S)
100
%
70-130
1
06/01/16 16:59
2037-26-5
Date: 06/27/2016 02:34 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 10 of 27

aceAnalXical
www.pacelabs.com
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92299381
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: INFLUENT
Parameters
Lab ID: 92299381002 Collected: 05/26/16 10:30 Received: 05/27/16 14:14 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No.
Qua]
VPH NC Water
Analytical Method: MADEP VPH
Aliphatic (C05-008)
1110
ug/L
500
10
06/13/16 11:27
H1,L2,
N2
Aliphatic (C09-C12)
1860
ug/L
500
10
06/13/16 11:27
H1,N2
Aromatic (C09-C10)
1170
ug/L
500
10
06/13/16 11:27
H1,L2,
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
36
%
70-130
10
06/13/16 11:27
460-00-4
CC,S0
4-Bromofluorobenzene (PID) (S)
35
%
70-130
10
06/13/16 11:27
460-00-4
CC,S0
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation
Method:
EPA 200.7
Lead
ND
ug/L
5.0
1 05/31/16 18:05
06/02/16 01:41
7439-92-1
6200E MSV
Analytical Method: SM 6200B
Benzene
38.4
ug/L
6.2
12.5
06/06/16 20:49
71-43-2
Bromobenzene
ND
ug/L
6.2
12.5
06/06/16 20:49
108-86-1
Bromochloromethane
ND
ug/L
6.2
12.5
06/06/16 20:49
74-97-5
Bromodichloromethane
ND
ug/L
6.2
12.5
06/06/16 20:49
75-27-4
Bromoform
ND
ug/L
6.2
12.5
06/06/16 20:49
75-25-2
Bromomethane
ND
ug/L
62.5
12.5
06/06/16 20:49
74-83-9
n-Butylbenzene
ND
ug/L
6.2
12.5
06/06/16 20:49
104-51-8
sec-Butylbenzene
ND
ug/L
6.2
12.5
06/06/16 20:49
135-98-8
tert-Butylbenzene
ND
ug/L
6.2
12.5
06/06/16 20:49
98-06-6
Carbon tetrachloride
ND
ug/L
6.2
12.5
06/06/16 20:49
56-23-5
Chlorobenzene
ND
ug/L
6.2
12.5
06/06/16 20:49
108-90-7
Chloroethane
ND
ug/L
12.5
12.5
06/06/16 20:49
75-00-3
Chloroform
ND
ug/L
6.2
12.5
06/06/16 20:49
67-66-3
Chloromethane
ND
ug/L
12.5
12.5
06/06/16 20:49
74-87-3
2-Chlorotoluene
ND
ug/L
6.2
12.5
06/06/16 20:49
95-49-8
4-Chlorotoluene
ND
ug/L
6.2
12.5
06/06/16 20:49
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
12.5
12.5
06/06/16 20:49
96-12-8
Dibromochloromethane
ND
ug/L
6.2
12.5
06/06/16 20:49
124-48-1
1,2-Dibromoethane (EDB)
9.3
ug/L
6.2
12.5
06/06/16 20:49
106-93-4
Dibromomethane
ND
ug/L
6.2
12.5
06/06/16 20:49
74-95-3
1,2-Dichlorobenzene
ND
ug/L
6.2
12.5
06/06/16 20:49
95-50-1
1,3-Dichlorobenzene
ND
ug/L
6.2
12.5
06/06/16 20:49
541-73-1
1,4-Dichlorobenzene
ND
ug/L
6.2
12.5
06/06/16 20:49
106-46-7
Dichlorodifluoromethane
ND
ug/L
6.2
12.5
06/06/16 20:49
75-71-8
1,1-Dichloroethane
ND
ug/L
6.2
12.5
06/06/16 20:49
75-34-3
1,2-Dichloroethane
ND
ug/L
6.2
12.5
06/06/16 20:49
107-06-2
1,1-Dichloroethene
ND
ug/L
6.2
12.5
06/06/16 20:49
75-35-4
cis- 1,2-Dichloroethene
ND
ug/L
6.2
12.5
06/06/16 20:49
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
6.2
12.5
06/06/16 20:49
156-60-5
1,2-Dichloropropane
ND
ug/L
6.2
12.5
06/06/16 20:49
78-87-5
1,3-Dichloropropane
ND
ug/L
6.2
12.5
06/06/16 20:49
142-28-9
2,2-Dichloropropane
ND
ug/L
6.2
12.5
06/06/16 20:49
594-20-7
1,1-Dichloropropene
ND
ug/L
6.2
12.5
06/06/16 20:49
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
6.2
12.5
06/06/16 20:49
10061-01-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc..
Page 11 of 27

aceAnalytical
www.pacelabs.com
i
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92299381
Sample: INFLUENT Lab ID: 92299381002 Collected: 05/26/16 10:30 Received: 05/27/16 14:14 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
trans-1,3-Dichloropropene
ND
ug/L
6.2
12.5
06/06/16 20:49
10061-02-6
Diisopropyl ether
ND
ug/L
6.2
12.5
06/06/16 20:49
108-20-3
Ethylbenzene
237
ug/L
6.2
12.5
06/06/16 20:49
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
25.0
12.5
06/06/16 20:49
87-68-3
Isopropylbenzene (Cumene)
14.1
ug/L
6.2
12.5
06/06/16 20:49
98-82-8
Methylene Chloride
ND
ug/L
25.0
12.5
06/06/16 20:49
75-09-2
Methyl-tert-butyl ether
ND
ug/L
6.2
12.5
06/06/16 20:49
1634-04-4
Naphthalene
217
ug/L
25.0
12.5
06/06/16 20:49
91-20-3
n-Propylbenzene
31.5
ug/L
6.2
12.5
06/06/16 20:49
103-65-1
Styrene
ND
ug/L
6.2
12.5
06/06/16 20:49
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
6.2
12.5
06/06/16 20:49
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
6.2
12.5
06/06/16 20:49
79-34-5
Tetrachloroethene
ND
ug/L
6.2
12.5
06/06/16 20:49
127-18-4
Toluene
1860
ug/L
6.2
12.5
06/06/16 20:49
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
25.0
12.5
06/06/16 20:49
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
25.0
12.5
06/06/16 20:49
120-82-1
1,1,1-Trichloroethane
ND
ug/L
6.2
12.5
06/06/16 20:49
71-55-6
1,1,2-Trichloroethane
ND
ug/L
6.2
12.5
06/06/16 20:49
79-00-5
Trichloroethene
ND
ug/L
6.2
12.5
06/06/16 20:49
79-01-6
Trichlorofluoromethane
ND
ug/L
12.5
12.5
06/06/16 20:49
75-69-4
1,2,3-Trichloropropane
ND
ug/L
6.2
12.5
06/06/16 20:49
96-18-4
1,2,4-Trimethylbenzene
419
ug/L
6.2
12.5
06/06/16 20:49
95-63-6
1,3,5-Trimethylbenzene
123
ug/L
6.2
12.5
06/06/16 20:49
108-67-8
Vinyl chloride
ND
ug/L
12.5
12.5
06/06/16 20:49
75-01-4
m&p-Xylene
1260
ug/L
12.5
12.5
06/06/16 20:49
179601-23-1
o-Xylene
654
ug/L
6.2
12.5
06/06/16 20:49
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
102
%
70-130
12.5
06/06/16 20:49
17060-07-0
4-Bromofluorobenzene (S)
97
%
70-130
12.5
06/06/16 20:49
460-00-4
Toluene-d8 (S)
102
%
70-130
12.5
06/06/16 20:49
2037-26-5
Date: 06/27/2016 02:34 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 12 of 27

1�;a'ce Analytical
% www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
QC Batch: GCV/10675 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92299381001, 92299381002
METHOD BLANK: 1753970
Matrix:
Water
Associated Lab Samples: 92299381001, 92299381002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Aliphatic (C05-008)
ug/L
ND
50.0
06/13/16 11:58
N2
Aliphatic (C09-C12)
ug/L
ND
50.0
06/13/16 11:58
N2
Aromatic (C09-C10)
ug/L
ND
50.0
06/13/16 11:58
N2
4-Bromofluorobenzene (FID) (S)
%
66
70-130
06/13/16 11:58
CC,SO
4-Bromofluorobenzene (PID) (S)
%
65
70-130
06/13/16 11:58
CC,SO
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE & LCSD:
1753971
1753972
Spike
LCS LCSD
LCS
LCSD
% Rec
Max
Parameter
Units
Conc.
Result Result
% Rec
% Rec
Limits
RPD RPD Qualifiers
Aliphatic (C05-008)
ug/L
300
ND ND
15
15
70-130
25 LO,N2
Aliphatic (C09-C12)
ug/L
300
162 181
54
60
30-130
11 25 N2
Aromatic (C09-C10)
ug/L
100
66.6 65.0
67
65
70-130
2 25 LO,N2
4-Bromofluorobenzene (FID) (S)
%
51
47
70-130
CC,SO
4-Bromofluorobenzene (PID) (S)
%
50
46
70-130
CC,SO
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc..
Page 13 of 27

aceAnalytical
www.pacelaabs.com
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92299381
QC Batch: MPRP/21871
Analysis Method: EPA
200.7
QC Batch Method: EPA 200.7
Analysis Description: 200.7 MET
Associated Lab Samples: 92299381001, 92299381002
METHOD BLANK: 1745140
Matrix: Water
Associated Lab Samples: 92299381001, 92299381002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Lead ug/L
ND 5.0
06/02/16 01:10
LABORATORY CONTROL SAMPLE: 1745141
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Lead ug/L
500 477
95 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1745142 1745143
MS MSD
92299352012
Spike Spike MS
MSD MS MSD % Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD Qual
Lead ug/L ND
500 500 566
704 108 135 70-130 22 M6,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc..
Page 14 of 27

*-,;ace Analytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
QC Batch: MSV/37096 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200E MSV
Associated Lab Samples: 92299381001
METHOD BLANK: 1746133
Associated Lab Samples: 92299381001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
NO
0.50
06/0111616:07
1,1,1-Trichloroethane
ug/L
ND
0.50
06/01/16 16:07
1,1,2,2-Tetrachloroethane
ug/L
NO
0.50
06/0111616:07
1,1,2-Trichloroethane
ug/L
ND
0.50
06101/1616:07
1,1-Dichloroethane
ug/L
ND
0.50
06/01/16 16:07
1,1-Dichloroethene
ug/L
ND
0.50
06101/1616:07
1,1-Dichloropropene
ug/L
ND
0.50
06/01/16 16:07
1,2,3-Trichlorobenzene
ug/L
ND
2.0
06/01/16 16:07
1,2,3-Trichloropropane
ug/L
ND
0.50
06/01/16 16:07
1,2,4-Trichlorobenzene
ug/L
ND
2.0
06/01/16 16:07
1,2,4-Trimethylbenzene
ug/L
ND
0.50
06/01/16 16:07
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
06/01/16 16:07
1,2-Dibromoethane (EDB)
ug/L
NO
0.50
06/01/16 16:07
1,2-Dichlorobenzene
ug/L
NO
0.50
06/01/16 16:07
1,2-Dichloroethane
ug/L
ND
0.50
06/01/16 16:07
1,2-Dichloropropane
ug/L
ND
0.50
06/01/16 16:07
1,3,5-Trimethylbenzene
ug/L
ND
0.50
06/01/16 16:07
1,3-Dichlorobenzene
ug/L
ND
0.50
06/01/16 16:07
1,3-Dichloropropane
ug/L
ND
0.50
06/01/16 16:07
1,4-Dichlorobenzene
ug/L
ND
0.50
06/01/16 16:07
2,2-Dichloropropane
ug/L
ND
0.50
06/01/16 16:07
2-Chlorotoluene
ug/L
ND
0.50
06/01/16 16:07
4-Chlorotoluene
ug/L
ND
0.50
06/01/16 16:07
Benzene
ug/L
ND
0.50
06/01/16 16:07
Bromobenzene
ug/L
ND
0.50
06/01/16 16:07
Bromochloromethane
ug/L
ND
0.50
06/01/16 16:07
Bromodichloromethane
ug/L
ND
0.50
06/01/16 16:07
Bromoform
ug/L
ND
0.50
06/01/16 16:07
Bromomethane
ug/L
ND
5.0
06/01/16 16:07
Carbon tetrachloride
ug/L
ND
0.50
06/01/16 16:07
Chlorobenzene
ug/L
ND
0.50
06/01/16 16:07
Chloroethane
ug/L
ND
1.0
06/01/16 16:07
Chloroform
ug/L
ND
0.50
06/01/16 16:07
Chloromethane
ug/L
ND
1.0
06/01/16 16:07
cis-1,2-Dichloroethene
ug/L
ND
0.50
06/01/16 16:07
cis-1,3-Dichloropropene
ug/L
ND
0.50
06/01/16 16:07
Dibromochloromethane
ug/L
ND
0.50
06/01/16 16:07
Dibromomethane
ug/L
ND
0.50
06/01/16 16:07
Dichlorodifluoromethane
ug/L
ND
0.50
06/01/16 16:07
Diisopropyl ether
ug/L
ND
0.50
06/01/16 16:07
Ethylbenzene
ug/L
ND
0.50
06/01/16 16:07
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result
Date: 06/27/2016 02:34 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 15 of 27

1�;a'ce Analytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
METHOD BLANK: 1746133
Matrix:
Water
Associated Lab Samples: 92299381001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
06/01/16 16:07
Isopropylbenzene (Cumene)
ug/L
ND
0.50
06/01/16 16:07
m&p-Xylene
ug/L
ND
1.0
06/01/16 16:07
Methyl-tert-butyl ether
ug/L
ND
0.50
06/01/16 16:07
Methylene Chloride
ug/L
ND
2.0
06/01/16 16:07
n-Butylbenzene
ug/L
ND
0.50
06/01/16 16:07
n-Propylbenzene
ug/L
ND
0.50
06/01/16 16:07
Naphthalene
ug/L
ND
2.0
06/01/16 16:07
o-Xylene
ug/L
ND
0.50
06/01/16 16:07
sec-Butylbenzene
ug/L
ND
0.50
06/01/16 16:07
Styrene
ug/L
ND
0.50
06/01/16 16:07
tent-Butylbenzene
ug/L
ND
0.50
06101/1616:07
Tetrachloroethene
ug/L
ND
0.50
06/01/16 16:07
Toluene
ug/L
ND
0.50
06/01/16 16:07
trans-1,2-Dichloroethene
ug/L
ND
0.50
06/01/16 16:07
trans- l,3-Dichloropropene
ug/L
ND
0.50
06101/1616:07
Trichloroethene
ug/L
ND
0.50
06/01/16 16:07
Trichlorofluoromethane
ug/L
ND
1.0
06/01/16 16:07
Vinyl chloride
ug/L
ND
1.0
06/01/16 16:07
1,2-Dichloroethane-d4 (S)
%
97
70-130
06/01/16 16:07
4-Bromofluorobenzene (S)
%
98
70-130
06/01/16 16:07
Toluene-d8 (S)
%
98
70-130
06/01/16 16:07
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1746134
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
51.3
103
60-140
1,1,1-Trichloroethane
ug/L
50
48.2
96
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
48.0
96
60-140
1,1,2-Trichloroethane
ug/L
50
49.9
100
60-140
1,1-Dichloroethane
ug/L
50
48.4
97
60-140
1,1-Dichloroethene
ug/L
50
49.6
99
60-140
1,1-Dichloropropene
ug/L
50
44.9
90
60-140
1,2,3-Trichlorobenzene
ug/L
50
56.1
112
60-140
1,2,3-Trichloropropane
ug/L
50
48.9
98
60-140
1,2,4-Trichlorobenzene
ug/L
50
52.8
106
60-140
1,2,4-Trimethylbenzene
ug/L
50
51.8
104
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
51.3
103
60-140
1,2-Dibromoethane (EDB)
ug/L
50
53.5
107
60-140
1,2-Dichlorobenzene
ug/L
50
54.8
110
60-140
1,2-Dichloroethane
ug/L
50
46.1
92
60-140
1,2-Dichloropropane
ug/L
50
46.8
94
60-140
1,3,5-Trimethylbenzene
ug/L
50
50.8
102
60-140
1,3-Dichlorobenzene
ug/L
50
52.6
105
60-140
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 27

1�;a'ceAnalXical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
LABORATORY CONTROL SAMPLE:
Parameter
1746134
Units
Spike
Conc.
1,3-Dichloropropane
ug/L
50
1,4-Dichlorobenzene
ug/L
50
2,2-Dichloropropane
ug/L
50
2-Chlorotoluene
ug/L
50
4-Chlorotoluene
ug/L
50
Benzene
ug/L
50
Bromobenzene
ug/L
50
Bromochloromethane
ug/L
50
Bromodichloromethane
ug/L
50
Bromoform
ug/L
50
Bromomethane
ug/L
50
Carbon tetrachloride
ug/L
50
Chlorobenzene
ug/L
50
Chloroethane
ug/L
50
Chloroform
ug/L
50
Chloromethane
ug/L
50
cis-1,2-Dichloroethene
ug/L
50
cis- 1,3-Dichloropropene
ug/L
50
Dibromochloromethane
ug/L
50
Dibromomethane
ug/L
50
Dichlorodifluoromethane
ug/L
50
Diisopropyl ether
ug/L
50
Ethylbenzene
ug/L
50
Hexachloro-1,3-butadiene
ug/L
50
Isopropyl benzene (Cumene)
ug/L
50
m&p-Xylene
ug/L
100
Methyl-tert-butyl ether
ug/L
50
Methylene Chloride
ug/L
50
n-Butylbenzene
ug/L
50
n-Propylbenzene
ug/L
50
Naphthalene
ug/L
50
o-Xylene
ug/L
50
sec-Butylbenzene
ug/L
50
Styrene
ug/L
50
tert-Butylbenzene
ug/L
50
Tetrachloroethene
ug/L
50
Toluene
ug/L
50
trans-1,2-Dichloroethene
ug/L
50
trans-1,3-Dichloropropene
ug/L
50
Trichloroethene
ug/L
50
Trichlorofluoromethane
ug/L
50
Vinyl chloride
ug/L
50
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
47.7
95
60-140
50.9
102
60-140
48.2
96
60-140
52.9
106
60-140
53.1
106
60-140
48.9
98
60-140
50.3
101
60-140
49.0
98
60-140
50.7
101
60-140
48.9
98
60-140
44.7
89
60-140
50.5
101
60-140
50.9
102
60-140
48.0
96
60-140
48.0
96
60-140
49.4
99
60-140
49.6
99
60-140
47.1
94
60-140
49.7
99
60-140
50.7
101
60-140
51.7
103
60-140
47.4
95
60-140
51.0
102
60-140
56.2
112
60-140
50.8
102
60-140
99.1
99
60-140
46.0
92
60-140
54.3
109
60-140
52.2
104
60-140
49.8
100
60-140
49.3
99
60-140
49.6
99
60-140
51.5
103
60-140
52.7
105
60-140
40.8
82
60-140
47.6
95
60-140
49.5
99
60-140
49.4
99
60-140
46.2
92
60-140
50.0
100
60-140
53.3
107
60-140
50.9
102
60-140
99
70-130
102
70-130
98
70-130
Results presented on this page are In the units Indicated by the "Units" column except where an attemate unit is presented to the right of the result
Date: 06/27/2016 02:34 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 17 of 27

®
aceAnalXical
j www.pacelabs.com
Project: WALSER'S
Pace Project No.: 92299381
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1746135
1746136
MS
MSD
92299381001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.6
20.6
103
103
60-140
0
1,1,1-Trichloroethane
ug/L
ND
20
20
22.0
20.4
110
102
60-140
8
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
17.9
19.5
90
97
60-140
8
1,1,2-Trichloroethane
ug/L
ND
20
20
20.6
20.2
103
101
60-140
2
1,1-Dichloroethane
ug/L
ND
20
20
21.7
20.9
108
104
60-140
4
1. 1 -Dichloroethene
ug/L
ND
20
20
23.6
22.4
118
112
60-140
5
1,1-Dichloropropene
ug/L
ND
20
20
20.4
19.2
102
96
60-140
6
1,2,3-Trichlorobenzene
ug/L
ND
20
20
22.0
22.2
110
111
60-140
1
1,2,3-Trichloropropane
ug/L
ND
20
20
19.0
19.2
95
96
60-140
1
1,2,4-Trichlorobenzene
ug/L
ND
20
20
21.1
ND
105
1
60-140
M1
1,2,4-Trimethylbenzene
ug/L
ND
20
20
22.0
21.1
110
105
60-140
4
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
19.2
20.3
96
101
60-140
5
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
20.5
20.9
103
104
60-140
2
1,2-Dichlorobenzene
ug/L
ND
20
20
22.4
21.9
112
109
60-140
2
1,2-Dichloroethane
ug/L
ND
20
20
19.0
19.0
94
94
60-140
0
1,2-Dichloropropane
ug/L
ND
20
20
20.1
19.4
101
97
60-140
4
1,3,5-Trimethylbenzene
ug/L
ND
20
20
22.0
21.2
110
106
60-140
4
1,3-Dichlorobenzene
ug/L
ND
20
20
21.6
21.5
108
108
60-140
0
1,3-Dichloropropane
ug/L
ND
20
20
18.2
18.8
91
94
60-140
3
1,4-Dichlorobenzene
ug/L
ND
20
20
20.8
20.7
104
104
60-140
0
2,2-Dichloropropane
ug/L
ND
20
20
19.9
18.3
100
91
60-140
9
2-Chlorotoluene
ug/L
ND
20
20
21.1
21.0
106
105
60-140
1
4-Chlorotoluene
ug/L
ND
20
20
22.0
20.9
110
105
60-140
5
Benzene
ug/L
ND
20
20
21.5
20.3
108
101
60-140
6
Bromobenzene
ug/L
ND
20
20
20.4
20.6
102
103
60-140
1
Bromochloromethane
ug/L
ND
20
20
21.5
20.7
108
103
60-140
4
Bromodichloromethane
ug/L
ND
20
20
21.8
21.0
109
105
60-140
4
Bromoform
ug/L
ND
20
20
18.6
19.3
93
97
60-140
4
Bromomethane
ug/L
ND
20
20
17.4
13.6
87
68
60-140
24
Carbon tetrachloride
ug/L
ND
20
20
23.2
22.0
116
110
60-140
5
Chlorobenzene
ug/L
ND
20
20
21.8
20.4
109
102
60-140
7
Chloroethane
ug/L
ND
20
20
24.0
21.3
120
106
60-140
12
Chloroform
ug/L
ND
20
20
20.6
19.8
103
99
60-140
4
Chloromethane
ug/L
ND
20
20
21.6
21.9
108
109
60-140
1
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.6
20.9
108
104
60-140
3
cis- 1,3-Dichloropropene
ug/L
ND
20
20
19.4
19.0
97
95
60-140
2
Dibromochloromethane
ug/L
ND
20
20
19.9
19.6
100
98
60-140
1
Dibromomethane
ug/L
ND
20
20
21.1
20.7
106
103
60-140
2
Dichlorodifluoromethane
ug/L
ND
20
20
23.6
22.8
118
114
60-140
4
Diisopropyl ether
ug/L
ND
20
20
20.9
20.1
104
101
60-140
4
Ethylbenzene
ug/L
ND
20
20
22.2
20.6
111
103
60-140
7
Hexachloro-1,3-butadiene
ug/L
ND
20
20
22.8
22.7
114
113
60-140
1
Isopropylbenzene (Cumene)
ug/L
ND
20
20
21.9
21.0
109
105
60-140
4
m&p-Xylene
ug/L
ND
40
40
43.2
40.5
108
101
60-140
6
Methyl-tert-butyl ether
ug/L
ND
20
20
19.3
19.3
96
97
60-140
0
Methylene Chloride
ug/L
ND
20
20
22.0
20.0
110
100
60-140
10
Results presented on this page are in the units Indicated by the
"Units" column except where
an alternate unit is presented
to the right
of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 27

1�2ceAna,(Xical'
i www.pacelabs.com
r
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1746135
MS
92299381001
Spike
Parameter
Units
Result
Conc.
n-Butylbenzene
ug/L
ND
20
n-Propylbenzene
ug/L
ND
20
Naphthalene
ug/L
ND
20
o-Xylene
ug/L
ND
20
sec-Butylbenzene
ug/L
ND
20
Styrene
ug/L
ND
20
tent-Butylbenzene
ug/L
ND
20
Tetra chloroethene
ug/L
ND
20
Toluene
ug/L
ND
20
trans-1,2-Dichloroethene
ug/L
ND
20
trans-1,3-Dichloropropene
ug/L
ND
20
Trichloroethene
ug/L
ND
20
Trichlorofluoromethane
ug/L
ND
20
Vinyl chloride
ug/L
ND
20
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
1746136
MSD
Spike
MS
MSD
MS
MSD
% Rec
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
20
20.5
20.7
103
103
60-140
1
20
20.9
20.7
104
103
60-140
1
20
20.0
20.1
100
100
60-140
0
20
21.7
20.3
109
102
60-140
7
20
21.6
21.5
108
108
60-140
0
20
22.0
21.0
110
105
60-140
5
20
17.1
16.7
85
84
60-140
2
20
20.5
19.8
102
99
60-140
4
20
21.7
20.8
109
104
60-140
5
20
21.5
20.9
108
104
60-140
3
20
18.5
19.0
92
95
60-140
3
20
21.9
20.4
110
102
60-140
7
20
25.9
23.4
130
117
60-140
10
20
23.5
21.9
118
109
60-140
7
98
99
70-130
99
101
70-130
100
97
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc..
Qual
Page 19 of 27

1�;a'ce Analytical
www.p&celabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
QC Batch: MSV/37149 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200B MSV
Associated Lab Samples: 92299381002
METHOD BLANK: 1749262
Associated Lab Samples: 92299381002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
06/06/16 18:15
1,1,1-Trichloroethane
ug/L
ND
0.50
06/06/16 18:15
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
06/06/16 18:15
1,1,2-Trichloroethane
ug/L
ND
0.50
06/06/16 18:15
1,1-Dichloroethane
ug/L
ND
0.50
06/06/16 18:15
1,1-Dichloroethene
ug/L
ND
0.50
06/06/16 18:15
1,1-Dichloropropene
ug/L
ND
0.50
06/06/16 18:15
1,2,3-Trichlorobenzene
ug/L
ND
2.0
06/0611618:15
1,2,3-Trichloropropane
ug/L
ND
0.50
06/06/16 18:15
1,2,4-Trichlorobenzene
ug/L
ND
2.0
06/06/16 18:15
1,2,4-Trimethylbenzene
ug/L
ND
0.50
06/06/16 18:15
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
06/06/16 18:15
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
06/06/16 18:15
1,2-Dichlorobenzene
ug/L
ND
0.50
06/06/16 18:15
1,2-Dichloroethane
ug/L
ND
0.50
06/06/16 18:15
1,2-Dichloropropane
ug/L
ND
0.50
06/06/16 18:15
1,3,5-Trimethylbenzene
ug/L
ND
0.50
06/06/16 18:15
1,3-Dichlorobenzene
ug/L
ND
0.50
06/06/16 18:15
1,3-Dichloropropane
ug/L
ND
0.50
06/06/16 18:15
1,4-Dichlorobenzene
ug/L
ND
0.50
06/06/16 18:15
2,2-Dichloropropane
ug/L
ND
0.50
06/06/16 18:15
2-Chlorotoluene
ug/L
ND
0.50
06/06/16 18:15
4-Chlorotoluene
ug/L
ND
0.50
06/06/16 18:15
Benzene
ug/L
ND
0.50
06/06/16 18:15
Bromobenzene
ug/L
ND
0.50
06/06/16 18:15
Bromochloromethane
ug/L
ND
0.50
06/0611618:15
Bromodichloromethane
ug/L
ND
0.50
06/06/16 18:15
Bromoform
ug/L
ND
0.50
06/06/16 18:15
Bromomethane
ug/L
ND
5.0
06/06/16 18:15
Carbon tetrachloride
ug/L
ND
0.50
06/06/16 18:15
Chlorobenzene
ug/L
ND
0.50
06/06/16 18:15
Chloroethane
ug/L
ND
1.0
06/06/16 18:15
Chloroform
ug/L
ND
0.50
06/06/16 18:15
Chloromethane
ug/L
ND
1.0
06/06/16 18:15
cis- 1,2-Dichloroethene
ug/L
ND
0.50
06/06/16 18:15
cis- 1,3-Dichloropropene
ug/L
ND
0.50
06/06/16 18:15
Dibromochloromethane
ug/L
ND
0.50
06/06/16 18:15
Dibromomethane
ug/L
ND
0.50
06/06/16 18:15
Dichlorod ifluoromethane
ug/L
ND
0.50
06/06/16 18:15
Diisopropyl ether
ug/L
ND
0.50
06/06/16 18:15
Ethylbenzene
ug/L
ND
0.50
06/06/16 18:15
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave, Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc.. Page 20 of 27

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
METHOD BLANK: 1749262
Associated Lab Samples: 92299381002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
06/06/16 18:15
Isopropylbenzene (Cumene)
ug/L
ND
0.50
06/06/16 18:15
m&p-Xylene
ug/L
ND
1.0
06/06/16 18:15
Methyl-tert-butyl ether
ug/L
ND
0.50
06/06/16 18:15
Methylene Chloride
ug/L
ND
2.0
06/06/16 18:15
n-Butylbenzene
ug/L
ND
0.50
06/06/16 18:15
n-Propylbenzene
ug/L
ND
0.50
06/O6/1618:15
Naphthalene
ug/L
ND
2.0
06/06/16 18:15
o-Xylene
ug/L
ND
0.50
06/06/16 18:15
sec-Butylbenzene
ug/L
ND
0.50
06/0611618:15
Styrene
ug/L
ND
0.50
06/06/16 18:15
tert-Butylbenzene
ug/L
ND
0.50
06/06/16 18:15
Tetra chloroethene
ug/L
ND
0.50
06/06/16 18:15
Toluene
ug/L
ND
0.50
06/06/16 18:15
trans-1,2-Dichloroethene
ug/L
ND
0.50
06/06/16 18:15
trans-1,3-Dichloropropene
ug/L
ND
0.50
06/0611618:15
Trichloroethene
ug/L
ND
0.50
06/06/16 18:15
Trichlorofluoromethane
ug/L
ND
1.0
06/06/16 18:15
Vinyl chloride
ug/L
ND
1.0
06/06/16 18:15
1,2-Dichloroethane-d4 (S)
%
102
70-130
06/06/16 18:15
4-Bromofluorobenzene (S)
%
98
70-130
06/06/16 18:15
Toluene-d8 (S)
%
102
70-130
06/06/16 18:15
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1749263
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
46.9
94
60-140
1,1,1-Trichloroethane
ug/L
50
52.9
106
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
40.2
80
60-140
1,1,2-Trichloroethane
ug/L
50
43.7
87
60-140
1,1-Dichloroethane
ug/L
50
50.5
101
60-140
1,1-Dichloroethene
ug/L
50
55.9
112
60-140
1,1-Dichloropropene
ug/L
50
49.6
99
60-140
1,2,3-Trichlorobenzene
ug/L
50
49.6
99
60-140
1,2,3-Trichloropropane
ug/L
50
41.9
84
60-140
1,2,4-Trichlorobenzene
ug/L
50
52.2
104
60-140
1,2,4-Trimethylbenzene
ug/L
50
48.8
98
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
40.1
80
60-140
1,2-Dibromoethane (EDB)
ug/L
50
47.2
94
60-140
1,2-Dichlorobenzene
ug/L
50
49.2
98
60-140
1,2-Dichloroethane
ug/L
50
50.4
101
60-140
1,2-Dichloropropane
ug/L
50
44.4
89
60-140
1,3,5-Trimethyl benzene
ug/L
50
49.5
99
60-140
1,3-Dichlorobenzene
ug/L
50
49.4
99
60-140
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc.. Page 21 of 27

aceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
LABORATORY CONTROL SAMPLE:
Parameter
1749263
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,3-Dichloropropane
ug/L
50
42.8
86
60-140
1,4-Dichlorobenzene
ug/L
50
48.6
97
60-140
2,2-Dichloropropane
ug/L
50
51.1
102
60-140
2-Chlorotoluene
ug/L
50
49.3
99
60-140
4-Chlorotoluene
ug/L
50
48.9
98
60-140
Benzene
ug/L
50
49.0
98
60-140
Bromobenzene
ug/L
50
48.3
97
60-140
Bromochloromethane
ug/L
50
47.9
96
60-140
Bromodichloromethane
ug/L
50
46.9
94
60-140
Bromoform
ug/L
50
41.8
84
60-140
Bromomethane
ug/L
50
58.4
117
60-140
Carbon tetrachloride
ug/L
50
54.2
108
60-140
Chlorobenzene
ug/L
50
47.9
96
60-140
Chloroethane
ug/L
50
49.2
98
60-140
Chloroform
ug/L
50
49.8
100
60-140
Chloromethane
ug/L
50
52.3
105
60-140
cis-1,2-Dichloroethene
ug/L
50
50.4
101
60-140
cis- 1,3-Dichloropropene
ug/L
50
45.0
90
60-140
Dibromochloromethane
ug/L
50
44.7
89
60-140
Dibromomethane
ug/L
50
44.7
89
60-140
Dichlorodifluoromethane
ug/L
50
61.1
122
60-140
Diisopropyl ether
ug/L
50
51.3
103
60-140
Ethylbenzene
ug/L
50
49.8
100
60-140
Hexachloro-1,3-butadiene
ug/L
50
54.9
110
60-140
Isopropylbenzene (Cumene)
ug/L
50
48.4
97
60-140
m&p-Xylene
ug/L
100
95.3
95
60-140
Methyl-tert-butyl ether
ug/L
50
48.3
97
60-140
Methylene Chloride
ug/L
50
55.8
112
60-140
n-Butylbenzene
ug/L
50
50.5
101
60-140
n-Propylbenzene
ug/L
50
48.0
96
60-140
Naphthalene
ug/L
50
42.5
85
60-140
o-Xylene
ug/L
50
45.9
92
60-140
sec-Butylbenzene
ug/L
50
48.3
97
60-140
Styrene
ug/L
50
49.6
99
60-140
tert-Butyl benzene
ug/L
50
39.9
80
60-140
Tetrachloroethene
ug/L
50
46.0
92
60-140
Toluene
ug/L
50
48.2
96
60-140
trans-1,2-Dichloroethene
ug/L
50
51.6
103
60-140
trans-1,3-Dichloropropene
ug/L
50
43.6
87
60-140
Trichloroethene
ug/L
50
48.1
96
60-140
Trichlorofluoromethane
ug/L
50
53.6
107
60-140
Vinyl chloride
ug/L
50
51.9
104
60-140
1,2-Dichloroethane-d4 (S)
%
100
70-130
4-Bromofluorobenzene(S)
%
100
70-130
Toluene-d8 (S)
%
101
70-130
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc.. Page 22 of 27

FQ-
Q
J
O
H
Z
O
YU
r
J
Q
D
O
� a
n
QL
CU
UJ co
W co
J M
Q N
rn
to
N
rn
W
Q
U
J
it
W
Y
a
U)
X
Q
us
W
Y
d
U)
x
Q
7
a
p M N cD — —— O n O O W O�: v" I- O O 1-- 0 01 " N 0 0 v ao h v v N M —— a W e- -0 .-- (n V N M N .-
U O O O O CD CD O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
o= v v v a v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v a v v v v v v v v v v v
E O O O O O O O O O O O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
e J (O CO CO co c0 (O (0 (0 0 (D 0 (D CD (O O (D co co O O to (O (O (D (0 co (O (D O (D 0 (O 0 0 (O 0 O o O O O (0 (D CD (D 0
Cn Me- NN O) N N CD w 7 N W 0 M O N M O (O m(D N a0 O O N M 0 N (- (° N M (p O 0
Q1 O H O Q) W O m O O CA O O O O o0 01 � 0 0 0 0 D1 W aO O � 0 0 0 0 0 Q1 O O) N O O � 0 0 O) a1
o
co (O r M O t n (0 W M r a) (n Lo (f) I- O (- M O (D M N (('1 N 7 M (lY 0 N O O o O t0 O M 7 a0 7
U M m 61 O O O O O O O O Q1 0 0 0
1 0 0 0 0 O O O M N O O O O O O O O M O O N O O m W
0
'- (O "t M M (n O ((1 7 o (- V' 7 CO I-- " N O N co N K O O 7 0 0 v 0 0— v I- M O v V '- M 0 a N Cl
CJ1 N (D a0 O M O O O N 01 0 0 W O O Ih m N O O O O m o r O m Ci 0 0 0 0 m w D1 (n o o M O o m m
N �- N N N N CN �'- N N N N N N--- N N N N N N N �-- �- �- N N N N N V'
c0 N Cn (D CO n 7 CO CD U)CM .- 00 (D M M O V O 7 e- N CO U0 7 WO(- O O W C) r r N M
CA N O O O M O O N N Q1 Q1 O N N a) O a0 CA V 0 0 O O CA O a) (O O v O CA O
� N N N N N NC
N N N N N N N N N N N N .- N N N N N N N a- .- .-- N N N N N .-
o 0 0 0 o o o o 0 0 o o 0 o o o 0 o o o o 0 o o o 0 o 0 o 0 o 0 0 0 0 o o o o o o o 0 0 0 0
Q 1C U
N c
(n U
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N 7 N N
(!) Y C
W U
0 3 Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
'! w
co aI
co
0)
O
N
N
O may„ J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J
c o1 01 01 v o1 01 rn rn 2 rn rn rn - rn rn rn rn 71 m o1 01 rn rn rn v1 rn rn rn rn rn rn rn o1 c1 rn rn rn rn rn rn rn rn rn rn rn
0
c �
m c a m c CD
C C O O` Q a1
m m w o °' c a w c °' a1 o c a1 E
C O C C (p 7
al C a1 C p Q (a N N E c a) N o a) ° a) C a) a1 a f° V L
O O al O (C a) N C N a N C O O C N C C C C C C @ w .� L o L 41 7 O
o `o w m aci n ° a Lc1 m (ca n wc Na` c D- o a1 m E a1 a E c E �, a c o
L L L L O O O O T M N« E >. d E p E C C a) p o L c o O O° a1 O L M d a O
d ` p` N N C. O O O L O O L a1 a L .0 a s a a1 a) p N` d c N L L `p L" 7 p c 7 C a) U
0 0 0 0 0 0 0 0 0 0 7 7
m a1 c o _o o u E E E o _o `0 E o o `o 0 0 o c o E (D m C Y a1 u u (Li E o a N o Q c c
H H u t5 LU LU E E _E LU �_ E°° c a LU E c a o 0 E � 0 0 0 0 0 r n 2 c
N 1- N F� H F" H H 0 0 0 0 0 0 0 o p 0 0 0 0 N M E E p a L U O X
'-_ N N O M M d' v O 0 (n o O o L L N E E E E E o 0 0 0 0 �- p E L O 5, (9 Q L_ L_
N N N N N N CV N N M C'1 M e; N U U c. O o 0 0 0 m t L L L to N L L U !i1 .= a1 0 .6 a) 0
N N v CO o] CO CO CO CD 0 U U U U U U0 W I �' E i
U) ti

aceAnalytical
rmw.pacelabs.com
i
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92299381
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1749264
MS
92299881004
Spike
Parameter
Units
Result
Conc.
n-Butylbenzene
ug/L
ND
20
n-Propylbenzene
ug/L
ND
20
Naphthalene
ug/L
ND
20
o-Xylene
ug/L
ND
20
sec-Butylbenzene
ug/L
ND
20
Styrene
ug/L
ND
20
tert-Butylbenzene
ug/L
ND
20
Tetra chloroethene
ug/L
ND
20
Toluene
ug/L
ND
20
trans-1,2-Dichloroethene
ug/L
ND
20
trans-1,3-Dichloropropene
ug/L
ND
20
Trichloroethene
ug/L
ND
20
Trichlorofluoromethane
ug/L
ND
20
Vinyl chloride
ug/L
ND
20
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
MSD
Spike
Conc.
1749265
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
20
22.8
19.9
114
99
60-140
14
20
21.6
20.1
108
100
60-140
7
20
20.4
17.7
102
88
60-140
15
20
20.0
19.3
100
97
60-140
3
20
21.4
20.2
107
101
60-140
6
20
21.3
20.5
106
102
60-140
4
20
17.4
16.2
87
81
60-140
7
20
20.0
19.3
100
97
60-140
4
20
20.9
20.1
104
101
60-140
4
20
21.0
21.2
105
106
60-140
1
20
19.8
18.6
99
93
60-140
6
20
19.8
19.3
99
96
60-140
2
20
23.7
23.8
119
119
60-140
1
20
21.8
20.9
109
105
60-140
4
101
100
70-130
98
97
70-130
99
101
70-130
Results presented on this page are In the units Indicated by the "Units" column except where an ahemate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc..
Qual
Page 24 of 27

aceAnalXical
www.pacelabs.com
QUALIFIERS
Project: WALSER'S
Pace Project No.: 92299381
DEFINITIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PAST -A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
CC The continuing calibration for this compound is outside of method control limits. The result is estimated.
H1 Analysis conducted outside the EPA method holding time.
LO Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
L2 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated
samples may be biased low.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
N2 The lab does not hold TNI accreditation for this parameter.
R1 RPD value was outside control limits.
SO Surrogate recovery outside laboratory control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc.. Page 25 of 27

Pace Analytical Services, Inc.
®
1)7;a'ce AnalXical
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: WALSER'S
Pace Project No.: 92299381
Analytical
Lab ID Sample ID
QC Batch Method
QC Batch Analytical Method
Batch
92299381001 EFFLUENT
MADEP VPH
GCV/10675
92299381002 INFLUENT
MADEP VPH
GCV/10675
92299381001 EFFLUENT
EPA 200.7
MPRP/21871 EPA 200.7
ICP/19604
92299381002 INFLUENT
EPA 200.7
MPRP/21871 EPA 200.7
ICP/19604
92299381001 EFFLUENT
SM 6200B
MSV/37096
92299381002 INFLUENT
SM 6200B
MSW37149
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/27/2016 02:34 PM without the written consent of Pace Analytical Services, Inc.. Page 26 of 27

Paltanrr CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be Completed accurately.
Section A Section 8 Section C
Required Client Information: Required Project information: Invoice information: Page : 1 Of
Company Shield Report To Flora O'Souza Attention.
Address. 4301 Taggart Creek Road Copy To Company Name
Charlotte, NC 28208
Address
Regulatory Agency
Email fdsouza sfaeidenglneenng com
Purchase Order
Pace Quote
Phone. [phone] JFaX
Project Name Walse/s
Pace Protect Manager nicole. gasiorowski pacelabs corn:
State I Location
Requested Due Date
Protect it
Pace Profile is VM
NC
Requested
Analysis
Filtered
fN
_
a
Z_
MAIRta coot=.
�
�
COLLECTED
z
Preservatives
}
_
[>"..g Wxn OW
— W1
$
U
O
w
W.—Wa'w WW
Roeud G
SAMPLE ID s°° 04 w`
i
.
Q
t7
6
START
END
JO
d)
Z
>
to
<
-n
One Character per boa. Wye^ c
a
a
(A.2, 0-9 /. -) M AR
Teti
0
Z
u
O
cc
cc
Sample Ids must be unique r,:rw rs
i s
%
w
W
o
c
m
o
`
m
c
m
I—
2
DATE
TIME
DATE
TIME
a
O
=
a:=
Z
z
i
O
>
CIE
/
I�
1
Effluent
V✓T
!�
•U
X
%
%
1A
2
Influent
WT
�b h.
(03J
X
X
X
1'
3
4
5
6
7
8
9
10
11
12
ADDITIONAL COMMENTS
RELINQUISHED I3Y l AFFILIATION
DATE
TIME
ACCEPTED SY I AFFILIATION
DATE
TIME
SAMPLE CONDRIONS
7zzz
14-16
L'Y,
SAMPLER NAME AND SIGNATURE
o
D
PRINT Name of SAMPLER: c
WO# : 92299381 {�� �, c.�.: ��
a T
SIGNATURE of SAMPLER: -� DATE Signed: w v e Z E °o ? E m ?
r^,' ..: s A IL � N0
� �>
1111111111111111111111 4
N
O
N
N
M
tc
d
92Z993S1

SUBMIT FORM ON YELLOW PAPER ONLY
EPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
IM',D,617
IVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
MAIL SERVICE,CENTER, RALEIGH, NC 27699.1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date 1/31/2018
Facility Name: Hill Oil Company, Inc. - Walser's Service
Non -Discharge W00015102 UIC
Permit Name (if different):
NPDES Other
Facility Address: 6419 North Carolina HiahwaV 15ON
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Lexinaton :sr��rl
NC 27295 County Davidson
`at`,
`
❑ Spray Field ® Remediation: GroUndWater
Contact Person: Flora D'Souza/Shield Enaineerina,
Inc. Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Walser's Service
No. of wells to be sampled: NA
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 4/21/16
FIELD ANALYSES:
WAS
Well Depth: 63 ft.
Well Diameter: 4 in.
pH 5.19 units Temp. NM oC
DRY at
Depth to Water Level: �p(Lft. below measuring point
Screened Interval: 33 ft.
to g3
ft. Spec. Cond. NMµMhos
time ofsampling,
Measuring Point is Ngft. above land surface
Relative M.P. Elevation: NA ft.
Odor
check
Volume of water pumped/bailed before sampling:
NA gallons
Appearance
here:
Samples for metals were collected unfiltered: ® YES
❑ NO and field acidified: ❑ YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 04/25/16-05/03/16
Laboratory Name: _pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD NA mg/I
Nitrite (NO2) as N
NA mg/I
Pb - Lead 0.0186 mg/I
Coliform: MF Fecal NA /100m1
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/I
Coliform: MF Total NA /100mi
Phosphorus: Total as P
NA mg/I
(Note: Use MPN method for highly turbid samples)
QrtP(t *psphate
iAI
NA mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total NA mg/I
RF ,
- Aluminum
NA mg/I
Lead in Influent sample = 0.0196 mg/1
pH (when analyzed) NA units
tUN Q 2 161ZBarium
J
NA mg/I
TOC NA mg/I
Ca - Calcium
NA mg/I
Chloride NA mg/I
D NRSE R-f
NA mg/I
FEO �n
Arsenic NA ri l n11Um: Total
NA mg/I
Grease and Oils NA mg/I
Cu - Copper
NA mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol NA mg/I
Fe - Iron
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mg/I
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhos
K - Potassium
NA mg/I
VOC method # 6200B
Total Ammonia NA mg/I
Mg - Magnesium
NA mg/I
VPH method # MADFP VPH
(Ammonia Nitrogen, NH3as N; Ammonia Nitrogen, Total)
Mn -Manganese
NA mg/I
,method #
TKN as N NA mg/I
Ni - Nickel
NA mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 0.48137 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 100%
Flora D'Souza/Shield Enaineerina. Proiect Manaaer
Permittee (or Authorized Agent) Name and Title - Please print or type
GW-59 Rev. 1/2007

APPENDIX A

/�aceAnalytical"
www pacelabs. com
1
I
May 05, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: WALSER'S
Pace Project No.: 92294934
Dear Ms. D'Souza:
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on April 22, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
Some analyses have been subcontracted outside of the Pace Network. The subcontracted
laboratory report has been attached.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 31

aceAnalXical
www.pacelabs.com
�1
I
CERTIFICATIONS
Project: WALSER'S
Pace Project No.: 92294934
Charlotte Certification IDS
9800 KinceyAve. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
North Carolina Drinking Water Certification #: 37706
Florida/NELAP Certification #: E87627
North Carolina Field Services Certification #: 5342
Kentucky UST Certification #: 84
North Carolina Wastewater Certification #: 12
VirginiaNELAP Certification #: 460221
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 2 of 31

aceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
WALSER'S
92294934
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92294934001
INFLUENT
EPA 200.7
CDF
1
PASI-A
SM 6200B
NB
63
PASI-C
92294934002
EFFLUENT
EPA 200.7
CDF
1
PASI-A
SM 6200B
NB
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 3 of 31

aceAnalytical
www.pacelabs.com
1
1
SUMMARY OF DETECTION
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
WALSER'S
92294934
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92294934001
INFLUENT
EPA 200.7
Lead
19.6
ug/L
5.0
04/26/16 22:36
SM 6200B
Benzene
0.57
ug/L
0.50
05/03/16 11:27
SM 6200B
Ethylbenzene
6.0
ug/L
0.50
05/03/16 11:27
SM 6200B
Naphthalene
12.5
ug/L
2.0
05/03/16 11:27
SM 6200B
n-Propylbenzene
0.80
ug/L
0.50
05/03/16 11:27
SM 6200B
Toluene
33.0
ug/L
0.50
05/03/16 11:27
SM 6200B
1,2,4-Trimethylbenzene
9.2
ug/L
0.50
05/03/16 11:27
SM 6200B
1,3,5-Trimethylbenzene
3.3
ug/L
0.50
05/03/16 11:27
SM 6200B
m&p-Xylene
25.6
ug/L
1.0
05/03/16 11:27
SM 6200B
o-Xylene
20.4
ug/L
0.50
05/03/16 11:27
92294934002
EFFLUENT
EPA 200.7
Lead
18.6
ug/L
5.0
04/26/16 22:48
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 31

/A�acie Analytical
www pacelabs. com
1
I
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92294934
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: May 05, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 31

aceAnalytical
wwwpacelabs.com
t
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92294934
Method: SM 6200B
Description: 6200B MSV
Client: Shield
Date: May 05, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MSV/36560
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92294940001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1719028)
• Bromomethane
QC Batch: MSV/36648
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92295272001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1724384)
• sec-Butylbenzene
• MSD (Lab ID: 1724385)
• sec-Butylbenzene
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 31

acmnalytical
wwwpacelabs.com
I
Project: WALSER'S
Pace Project No.: 92294934
Method: SM 6200B
Description: 6200E MSV
Client: Shield
Date: May 05, 2016
This data package has been reviewed for quality at
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 7 of 31

ace Analytical
wwwpacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92294934
Sample: INFLUENT Lab ID: 92294934001 Collected: 04/21/16 12:00 Received: 04/22/16 15:02 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Lead
19.6
ug/L
5.0
1 04/25/16 17:40
04/26/16 22:36
7439-92-1
6200E MSV
Analytical Method: SM 6200B
Benzene
0.57
ug/L
0.50
1
05/03/16 11:27
71-43-2
Bromobenzene
ND
ug/L
0.50
1
05/03/16 11:27
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
05/03/16 11:27
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
05/03/16 11:27
75-27-4
Bromoform
ND
ug/L
0.50
1
05/03/16 11:27
75-25-2
Bromomethane
ND
ug/L
5.0
1
05/03/16 11:27
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
05/03/16 11:27
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
05/03/16 11:27
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
05/03/16 11:27
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
05/03/16 11:27
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
05/03/16 11:27
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/03/16 11:27
75-00-3
Chloroform
ND
ug/L
0.50
1
05/03/16 11:27
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/03/16 11:27
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
05/03/16 11:27
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
05/03/16 11:27
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
05/03/16 11:27
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
05/03/16 11:27
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
05/03/16 11:27
106-93-4
Dibromomethane
ND
ug/L
0.50
1
05/03/16 11:27
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
05/03/16 11:27
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
05/03/16 11:27
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
05/03/16 11:27
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
05/03/16 11:27
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
05/03/16 11:27
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
05/03/16 11:27
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
05/03/16 11:27
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
05/0311611:27
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
05/03/16 11:27
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
05/03/16 11:27
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
05/03/16 11:27
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
05/03/16 11:27
594-20-7
1, 1 -Dichloropropene
ND
ug/L
0.50
1
05/03/16 11:27
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
05/03/16 11:27
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
05/0311611:27
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
05/03/16 11:27
108-20-3
Ethylbenzene
6.0
ug/L
0.50
1
05/03/16 11:27
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
05/03/16 11:27
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
05/03/16 11:27
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
05/03/16 11:27
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
05/03/16 11:27
1634-04-4
Naphthalene
12.5
ug/L
2.0
1
05/03/16 11:27
91-20-3
n-Propylbenzene
0.80
ug/L
0.50
1
05/03/16 11:27
103-65-1
Styrene
ND
ug/L
0.50
1
05/03/16 11:27
100-42-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 0123 PM without the written consent of Pace Analytical Services, Inc Page 8 of 31

laceAnalyficale
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92294934
Sample: INFLUENT Lab ID: 92294934001 Collected: 04/21/16 12:00 Received: 04/22/16 15:02 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
1,1,1, 2-Tetrach loroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobe nzene
1,2,4-Trichlorobe nzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluorometha ne
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 05/05/2016 03:23 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
33.0
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
9.2
ug/L
3.3
ug/L
ND
ug/L
25.6
ug/L
20.4
ug/L
99 %
99 %
101 %
0.50
1
05/03/16 11:27
630-20-6
0.50
1
05/03/16 11:27
79-34-5
0.50
1
05/03/16 11:27
127-18-4
0.50
1
05/03/16 11:27
108-88-3
2.0
1
05/03/16 11:27
87-61-6
2.0
1
05/03/16 11:27
120-82-1
0.50
1
05/03/16 11:27
71-55-6
0.50
1
05/03/16 11:27
79-00-5
0.50
1
05/03/16 11:27
79-01-6
1.0
1
05/03/16 11:27
75-69-4
0.50
1
05/03/16 11:27
96-18-4
0.50
1
05/03/16 11:27
95-63-6
0.50
1
05/03/16 11:27
108-67-8
1.0
1
05/03/16 11:27
75-01-4
1.0
1
05/03/16 11:27
179601-23-1
0.50
1
05/03/16 11:27
95-47-6
70-130
1
05/03/16 11:27
17060-07-0
70-130
1
05/03/16 11:27
460-00-4
70-130
1
05/03/16 11:27
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 9 of 31

1aceAnalyfical-
wwwpacelabs.com
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92294934
Sample: EFFLUENT Lab ID: 92294934002 Collected: 04/21/16 12:30 Received: 04/22/16 15:02 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Lead
18.6
ug/L
5.0
1 04/25/16 17:40
04/26/16 22:48
7439-92-1
6200E MSV
Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
04/26/16 03:14
71-43-2
Bromobenzene
ND
ug/L
0.50
1
04/26/16 03:14
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
04/26/16 03:14
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
04/26/16 03:14
75-27-4
Bromoform
ND
ug/L
0.50
1
04/26/16 03:14
75-25-2
Bromomethane
ND
ug/L
5.0
1
04/26/16 03:14
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
04/26/16 03:14
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
04/26/16 03:14
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
04/26/16 03:14
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
04/26/16 03:14
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
04/26/16 03:14
108-90-7
Chloroethane
ND
ug/L
1.0
1
04/26/16 03:14
75-00-3
Chloroform
ND
ug/L
0.50
1
04/26/16 03:14
67-66-3
Chloromethane
ND
ug/L
1.0
1
04/26/16 03:14
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
04/26/16 03:14
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
04/26/16 03:14
10643-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
04/26/16 03:14
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
04/26/16 03:14
12448-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
04/26/16 03:14
106-934
Dibromomethane
ND
ug/L
0.50
1
04/26/16 03:14
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
04/26/16 03:14
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
04/26/16 03:14
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
04/26/16 03:14
10646-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
04/26/16 03:14
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
04/26/16 03:14
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
04/26/16 03:14
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
04/26/16 03:14
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
04/26/16 03:14
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
04/26/16 03:14
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
04/26/16 03:14
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
04/26/16 03:14
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
04/26/16 03:14
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
04/26/16 03:14
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
04/26/16 03:14
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
04/26/16 03:14
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
04/26/16 03:14
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
04/26/16 03:14
100-414
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
04/26/16 03:14
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
04/26/16 03:14
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
04/26/16 03:14
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
04/26/16 03:14
1634-044
Naphthalene
ND
ug/L
2.0
1
04/26/16 03:14
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
04/26/16 03:14
103-65-1
Styrene
ND
ug/L
0.50
1
04/26/16 03:14
100-42-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc..
Page 10 of 31

Pace Analytical Services, Inc.
Kincey Ave.
te
® 9800Huntersvlle, NC1280078
aceAnalytical
www.pacelabsxom [phone]
1
i
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92294934
Sample: EFFLUENT
Lab ID: 92294934002 Collected: 04/21/16 12:30
Received: 04/22/16 15:02 Matrix:
Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
04/26/16 03:14
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
04/26/16 03:14
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
04/26/16 03:14
127-18-4
Toluene
ND
ug/L
0,50
1
04/26/16 03:14
108-88-3
1,2,3-Trichlorobe nzene
ND
ug/L
2.0
1
04/26/16 03:14
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
2.0
1
04/26/16 03:14
120-82-1
1, 1, 1 -Trichloroethane
ND
ug/L
0.50
1
04/26/16 03:14
71-55-6
1,1,2-Trichloroethane
ND
ug/L
0.50
1
04/26/16 03:14
79-00-5
Trichloroethene
ND
ug/L
0.50
1
04/26/16 03:14
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
04/26/16 03:14
75-69-4
1,2,3-Trichloropropane
ND
ug/L
0.50
1
04/26/16 03:14
96-18-4
1,2,4-Trimethylbenzene
ND
ug/L
0.50
1
04/26/16 03:14
95-63-6
1,3,5-Trimethylbenzene
ND
ug/L
0.50
1
04/26/16 03:14
108-67-8
Vinyl chloride
ND
ug/L
1.0
1
04/26/16 03:14
75-01-4
m&p-Xylene
ND
ug/L
1.0
1
04/26/16 03:14
179601-23-1
o-Xylene
ND
ug/L
0.50
1
04/26/16 03:14
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
99
%
70-130
1
04/26/16 03:14
17060-07-0
4-Bromofluorobenzene (S)
99
%
70-130
1
04/26/16 03:14
460-00-4
Toluene-d8 (S)
98
%
70-130
1
04/26/16 03:14
2037-26-5
Date: 05/05/2016 03:23 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 11 of 31

aceAnalytical
www.pacelabs.com
I
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
QC Batch: MPRP/21486 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92294934001, 92294934002
METHOD BLANK: 1718333 Matrix: Water
Associated Lab Samples: 92294934001, 92294934002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Lead ug/L ND 5.0 04/26/16 21:10
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 1718334
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Lead ug/L 500 492 98 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1718335
MS
92294916003 Spike
Parameter Units Result Cone.
Lead ug/L 7.4 500
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1718337
MS
92294887004 Spike
Parameter Units Result Cone.
Lead ug/L ND 500
1718336
MSD
Spike MS MSD MS MSD % Rec
Cone. Result Result % Rec % Rec Limits RPD
500 422 415 83 81 70-130 2
1718338
MSD
Spike MS MSD MS MSD % Rec
Cone. Result Result % Rec % Rec Limits RPD
500 467 466 93 93 70-130 0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc.
Qual
Qua]
Page 12 of 31

aceAnalytical
/ www.pacelabsxom
I
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
QC Batch: MSV/36560 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200B MSV
Associated Lab Samples: 92294934002
METHOD BLANK: 1719026
Associated Lab Samples: 92294934002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
04/25/16 23:49
1,1,1-Trichloroethane
ug/L
ND
0.50
04/25/16 23:49
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
04/25/16 23:49
1,1,2-Trichloroethane
ug/L
ND
0.50
04/25/16 23:49
1,1-Dichloroethane
ug/L
ND
0.50
04/25/16 23:49
1,1-Dichloroethene
ug/L
ND
0.50
04/25/16 23:49
1,1-Dichloropropene
ug/L
ND
0.50
04/25/16 23:49
1,2,3-Trichlorobenzene
ug/L
ND
2.0
04/25/16 23:49
1,2,3-Trichloropropane
ug/L
ND
0.50
04/25/16 23:49
1,2,4-Trichlorobenzene
ug/L
ND
2.0
04/25/16 23:49
1,2,4-Trimethylbenzene
ug/L
ND
0.50
04/25/16 23:49
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
04/25/16 23:49
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
04/25/16 23:49
1,2-Dichlorobenzene
ug/L
ND
0.50
04/25/16 23:49
1,2-Dichloroethane
ug/L
ND
0.50
04/25/16 23:49
1,2-Dichloropropane
ug/L
ND
0.50
04/25/16 23:49
1,3,5-Trimethylbenzene
ug/L
ND
0.50
04/25/16 23:49
1,3-Dichlorobenzene
ug/L
ND
0.50
04/25/16 23:49
1,3-Dichloropropane
ug/L
ND
0.50
04/25/16 23:49
1,4-Dichlorobenzene
ug/L
ND
0.50
04/25/16 23:49
2,2-Dichloropropane
ug/L
ND
0.50
04/25/16 23:49
2-Chlorotoluene
ug/L
ND
0.50
04/25/16 23:49
4-Chlorotoluene
ug/L
ND
0.50
04/25/16 23:49
Benzene
ug/L
ND
0.50
04/25/16 23:49
Bromobenzene
ug/L
ND
0.50
04/25/16 23:49
Bromochloromethane
ug/L
ND
0.50
04/25/16 23:49
Bromodichloromethane
ug/L
ND
0.50
04/25/16 23:49
Bromoform
ug/L
ND
0.50
04/25/16 23:49
Bromomethane
ug/L
ND
5.0
04/25/16 23:49
Carbon tetrachloride
ug/L
ND
0.50
04/25/16 23:49
Chlorobenzene
ug/L
ND
0.50
04/25/16 23:49
Chloroethane
ug/L
ND
1.0
04/25/16 23:49
Chloroform
ug/L
ND
0.50
04/25/16 23:49
Chloromethane
ug/L
ND
1.0
04/25/16 23:49
cis-1,2-Dichloroethene
ug/L
ND
0.50
04/25/16 23:49
cis-1,3-Dichloropropene
ug/L
ND
0.50
04/25/16 23:49
Dibromochloromethane
ug/L
ND
0.50
04/25/16 23:49
Dibromomethane
ug/L
ND
0.50
04/25/16 23:49
Dichlorodifluoromethane
ug/L
ND
0.50
04/25/16 23:49
Diisopropyl ether
ug/L
ND
0.50
04/25/16 23:49
Ethylbenzene
ug/L
ND
0.50
04/25/16 23:49
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc Page 13 of 31

�-aceAnalXical"
j/ www.pacelabs.com
1
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
METHOD BLANK: 1719026
Associated Lab Samples: 92294934002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
04/25/16 23:49
Isopropylbenzene (Cumene)
ug/L
ND
0.50
04/25/16 23:49
m&p-Xylene
ug/L
ND
1.0
04/25/16 23:49
Methyl-tert-butyl ether
ug/L
ND
0.50
04/25/16 23:49
Methylene Chloride
ug/L
ND
2.0
04/25/16 23:49
n-Butylbenzene
ug/L
ND
0.50
04/25/16 23:49
n-Propylbenzene
ug/L
ND
0.50
04/25/16 23:49
Naphthalene
ug/L
ND
2.0
04/25/16 23:49
o-Xylene
ug/L
ND
0.50
04/25/16 23:49
sec-Butylbenzene
ug/L
ND
0.50
04/25/16 23:49
Styrene
ug/L
ND
0.50
04/25/16 23:49
tert-Butylbenzene
ug/L
ND
0.50
04/25/16 23:49
Tetrachloroethene
ug/L
ND
0.50
04/25/16 23:49
Toluene
ug/L
NO
0.50
04/25/16 23:49
trans-1,2-Dichloroethene
ug/L
ND
0.50
04/25/16 23:49
trans-1,3-Dichloroprope ne
ug/L
ND
0.50
04/25/16 23:49
Trichloroethene
ug/L
ND
0.50
04/25/16 23:49
Trichlorofluoromethane
ug/L
ND
1.0
04/25/16 23:49
Vinyl chloride
ug/L
ND
1.0
04/25/16 23:49
1,2-Dichloroethane-d4 (S)
%
100
70-130
04/25/16 23:49
4-Bromofluorobenzene (S)
%
99
70-130
04/25/16 23:49
Toluene-d8 (S)
%
100
70-130
04/25/16 23:49
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1719027
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
54.6
109
60-140
1,1,1-Trichloroethane
ug/L
50
54.6
109
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
54.3
109
60-140
1,1,2-Trichloroethane
ug/L
50
55.1
110
60-140
1,1-Dichloroethane
ug/L
50
54.8
110
60-140
1,1-Dichloroethene
ug/L
50
58.2
116
60-140
1,1-Dichloropropene
ug/L
50
54.5
109
60-140
1,2,3-Trichlorobenzene
ug/L
50
60.3
121
60-140
1,2,3-Trichloropropane
ug/L
50
55.7
111
60-140
1,2,4-Trichlorobenzene
ug/L
50
58.2
116
60-140
1,2,4-Trimethylbenzene
ug/L
50
53.7
107
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
52.9
106
60-140
1,2-Dibromoethane (EDB)
ug/L
50
57.0
114
60-140
1,2-Dichlorobenzene
ug/L
50
54.9
110
60-140
1,2-Dichloroethane
ug/L
50
47.8
96
60-140
1,2-Dichloropropane
ug/L
50
55.2
110
60-140
1,3,5-Trimethylbenzene
ug/L
50
53.6
107
60-140
1,3-Dichlorobenzene
ug/L
50
57.5
115
60-140
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc.. Page 14 of 31

aceAnalytical
www.pacelabs.com
I
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
LABORATORY CONTROL SAMPLE:
Parameter
1719027
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,3-Dichloropropane
ug/L
50
52.6
105
60-140
1,4-Dichlorobenzene
ug/L
50
51.2
102
60-140
2,2-Dichloropropane
ug/L
50
54.4
109
60-140
2-Chlorotoluene
ug/L
50
54.3
109
60-140
4-Chlorotoluene
ug/L
50
52.5
105
60-140
Benzene
ug/L
50
54.3
109
60-140
Bromobenzene
ug/L
50
52.3
105
60-140
Bromochloromethane
ug/L
50
61.5
123
60-140
Bromodichloromethane
ug/L
50
57.5
115
60-140
Bromoform
ug/L
50
54.7
109
60-140
Bromomethane
ug/L
50
51.9
104
60-140
Carbon tetrachloride
ug/L
50
56.1
112
60-140
Chlorobenzene
ug/L
50
54.5
109
60-140
Chloroethane
ug/L
50
57.8
116
60-140
Chloroform
ug/L
50
53.8
108
60-140
Chloromethane
ug/L
50
40.7
81
60-140
cis-1,2-Dichloroethene
ug/L
50
54.0
108
60-140
cis- 1,3-Dich loropropene
ug/L
50
55.8
112
60-140
Dibromochloromethane
ug/L
50
57.9
116
60-140
Dibromomethane
ug/L
50
55.9
112
60-140
Dichlorodifluoromethane
ug/L
50
53.9
108
60-140
Diisopropyl ether
ug/L
50
54.7
109
60-140
Ethylbenzene
ug/L
50
53.8
108
60-140
Hexachloro-1,3-butadiene
ug/L
50
58.2
116
60-140
Isopropylbenzene (Cumene)
ug/L
50
53.4
107
60-140
m&p-Xylene
ug/L
100
107
107
60-140
Methyl-tert-butyl ether
ug/L
50
54.8
110
60-140
Methylene Chloride
ug/L
50
55.3
111
60-140
n-Butylbenzene
ug/L
50
56.5
113
60-140
n-Propylbenzene
ug/L
50
50.9
102
60-140
Naphthalene
ug/L
50
58.8
118
60-140
o-Xylene
ug/L
50
52.6
105
60-140
sec-Butylbenzene
ug/L
50
52.6
105
60-140
Styrene
ug/L
50
55.0
110
60-140
tert-Butylbenzene
ug/L
50
44.0
88
60-140
Tetrachloroethene
ug/L
50
51.9
104
60-140
Toluene
ug/L
50
55.4
111
60-140
trans-1,2-Dichloroethene
ug/L
50
54.4
109
60-140
trans-1,3-Dichloropropene
ug/L
50
55.6
111
60-140
Trichloroethene
ug/L
50
53.9
108
60-140
Trichlorofluoromethane
ug/L
50
60.4
121
60-140
Vinyl chloride
ug/L
50
63.3
127
60-140
1,2-Dichloroethane-d4(S)
%
100
70-130
4-Bromofluorobe nzene (S)
%
101
70-130
Toluene-d8 (S)
%
102
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 0123 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 31

aceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1719028
1719029
MS
MSD
92294940001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.4
21.1
102
106
60-140
4
1,1,1-Trichloroethane
ug/L
ND
20
20
22.6
22.8
113
114
60-140
1
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
20.4
20.6
102
103
60-140
1
1,1,2-Trichloroethane
ug/L
ND
20
20
21.9
22.8
109
114
60-140
4
1,1-Dichloroethane
ug/L
ND
20
20
21.9
22.1
109
110
60-140
1
1,1-Dichloroethene
ug/L
ND
20
20
23.5
23.9
118
120
60-140
2
1,1-Dichloropropene
ug/L
ND
20
20
22.9
23.4
114
117
60-140
2
1,2,3-Trichlorobenzene
ug/L
ND
20
20
20.5
20.8
103
104
60-140
1
1,2,3-Trichloropropane
ug/L
ND
20
20
20.5
20.0
103
100
60-140
3
1,2,4-Trichlorobenzene
ug/L
ND
20
20
19.5
19.7
98
99
60-140
1
1,2,4-Trimethylbenzene
ug/L
ND
20
20
20.8
21.5
104
108
60-140
3
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
19.7
20.3
98
102
60-140
3
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.6
22.4
108
112
60-140
3
1,2-Dichlorobenzene
ug/L
ND
20
20
21.1
21.2
106
106
60-140
1
1,2-Dichloroethane
ug/L
ND
20
20
19.0
19.4
95
97
60-140
2
1,2-Dichloropropane
ug/L
ND
20
20
21.9
23.1
109
116
60-140
6
1,3,5-Trimethylbenzene
ug/L
ND
20
20
21.0
21.9
105
109
60-140
4
1,3-Dichlorobenzene
ug/L
ND
20
20
21.8
22.4
109
112
60-140
3
1,3-Dichloropropane
ug/L
ND
20
20
19.8
20.6
99
103
60-140
4
1,4-Dichlorobenzene
ug/L
ND
20
20
19.9
20.2
99
101
60-140
2
2,2-Dichloropropane
ug/L
ND
20
20
19.9
20.7
100
104
60-140
4
2-Chlorotoluene
ug/L
ND
20
20
21.8
22.4
109
112
60-140
2
4-Chlorotoluene
ug/L
ND
20
20
20.3
21.9
102
109
60-140
7
Benzene
ug/L
ND
20
20
22.4
22.5
112
113
60-140
1
Bromobenzene
ug/L
ND
20
20
21.1
21.6
105
108
60-140
3
Bromochloromethane
ug/L
ND
20
20
23.0
23.1
115
115
60-140
0
Bromodichloromethane
ug/L
ND
20
20
22.0
22.1
110
110
60-140
0
Bromoform
ug/L
ND
20
20
20.2
20.8
101
104
60-140
3
Bromomethane
ug/L
ND
20
20
10.5
14.2
52
71
60-140
30 M1
Carbon tetrachloride
ug/L
ND
20
20
23.3
24.0
117
120
60-140
3
Chlorobenzene
ug/L
ND
20
20
20.4
20.9
102
105
60-140
2
Chloroethane
ug/L
ND
20
20
23.1
24.5
116
123
60-140
6
Chloroform
ug/L
ND
20
20
21.1
22.4
106
112
60-140
6
Chloromethane
ug/L
ND
20
20
18.3
18.9
92
95
60-140
3
cis-1,2-Dichloroethene
ug/L
ND
20
20
22.0
22.8
110
114
60-140
4
cis-1,3-Dichloropropene
ug/L
ND
20
20
21.0
22.2
105
111
60-140
6
Dibromochloromethane
ug/L
ND
20
20
21.1
21.6
106
108
60-140
2
Dibromomethane
ug/L
ND
20
20
21.6
22.2
108
111
60-140
3
Dichlorodifluoromethane
ug/L
ND
20
20
21.3
21.6
107
108
60-140
1
Diisopropyl ether
ug/L
ND
20
20
21.8
22.6
108
112
60-140
4
Ethylbenzene
ug/L
ND
20
20
20.7
21.1
104
106
60-140
2
Hexachloro-1,3-butadiene
ug/L
ND
20
20
17.5
19.8
88
99
60-140
12
Isopropylbenzene (Cumene)
ug/L
ND
20
20
20.4
20.5
102
102
60-140
0
m&p-Xylene
ug/L
ND
40
40
40.9
41.8
102
104
60-140
2
Methyl-tert-butyl ether
ug/L
ND
20
20
21.7
22.0
109
110
60-140
1
Methylene Chloride
ug/L
ND
20
20
22.0
21.9
110
110
60-140
1
Results presented on
this page are in the units indicated
by the
"Units" column except where
an alternate unit is presented
to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 31

1�yalce Analytical
www.pacelabsxorn
Pace Analytical Services, Inc.
9800 Kincey Ave- Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
1719028
1719029
MS
MSD
92294940001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
20.2
20.4
101
102
60-140
1
n-Propylbenzene
ug/L
ND
20
20
20.7
20.7
104
104
60-140
0
Naphthalene
ug/L
ND
20
20
20.2
20.8
101
104
60-140
3
o-Xylene
ug/L
ND
20
20
20.4
20.1
102
101
60-140
1
sec-Butylbenzene
ug/L
ND
20
20
20.6
212
103
106
60-140
3
Styrene
ug/L
ND
20
20
20.0
20.2
100
101
60-140
1
tert-Butylbenzene
ug/L
ND
20
20
18.2
18.3
91
92
60-140
1
Tetrachloroethene
ug/L
ND
20
20
19.9
20.5
99
102
60-140
3
Toluene
ug/L
ND
20
20
22.3
22.3
111
112
60-140
0
trans-1,2-Dichloroethene
ug/L
ND
20
20
21.8
22.4
109
112
60-140
3
trans-1,3-Dichloropropene
ug/L
ND
20
20
20.4
20.7
102
104
60-140
2
Trichloroethene
ug/L
ND
20
20
21.4
22.3
107
111
60-140
4
Trichlorofluoromethane
ug/L
ND
20
20
25.3
25.3
126
126
60-140
0
Vinyl chloride
ug/L
ND
20
20
25.4
25.0
127
125
60-140
2
1,2-Dichloroethane-d4 (S)
%
97
96
70-130
4-Bromofluorobenzene(S)
%
98
96
70-130
Toluene-d8(S)
%
102
102
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 31

aceAnalytical
/ www.pacelabs.com
1
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
QC Batch: MSV/36648 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200B MSV
Associated Lab Samples: 92294934001
METHOD BLANK: 1724382
Associated Lab Samples: 92294934001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
05/03/16 11:10
1,1,1-Trichloroethane
ug/L
ND
0.50
05/03/16 11:10
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
05/03/16 11:10
1,1,2-Trichloroethane
ug/L
ND
0.50
05/03/16 11:10
1,1-Dichloroethane
ug/L
ND
0.50
05/03/16 11:10
1,1-Dichloroethene
ug/L
ND
0.50
05/03/16 11:10
1,1-Dichloropropene
ug/L
ND
0.50
05/03/16 11:10
1,2,3-Trichlorobe nzene
ug/L
ND
2.0
05/03/16 11:10
1,2,3-Trichloropropane
ug/L
ND
0.50
05/03/16 11:10
1,2,4-Trichlorobenzene
ug/L
ND
2.0
05/0311611:10
1,2,4-Trimethylbenzene
ug/L
ND
0.50
05/03/16 11:10
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
05/03/16 11:10
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
05/03/16 11:10
1,2-Dichlorobenzene
ug/L
ND
0.50
05/03/16 11:10
1,2-Dichloroethane
ug/L
ND
0.50
05/03/16 11:10
1,2-Dichloropropane
ug/L
ND
0.50
05/03/16 11:10
1,3,5-Trimethylbenzene
ug/L
ND
0.50
05/03/16 11:10
1,3-Dichlorobenzene
ug/L
ND
0.50
05/03/16 11:10
1,3-Dichloropropane
ug/L
ND
0.50
05/03/16 11:10
1,4-Dichlorobenzene
ug/L
ND
0.50
05/03/16 11:10
2,2-Dichloropropane
ug/L
ND
0.50
05/03/16 11:10
2-Chlorotoluene
ug/L
ND
0.50
05/03/16 11:10
4-Chlorotoluene
ug/L
ND
0.50
05/03/16 11:10
Benzene
ug/L
ND
0.50
05/03/16 11:10
Bromobenzene
ug/L
ND
0.50
05/03/16 11:10
Bromochloromethane
ug/L
ND
0.50
05/03/16 11:10
Bromodichloromethane
ug/L
ND
0.50
05/03/16 11:10
Bromoform
ug/L
ND
0.50
05/03/16 11:10
Bromomethane
ug/L
ND
5.0
05/03/16 11:10
Carbon tetrachloride
ug/L
ND
0.50
05/03/16 11:10
Chlorobenzene
ug/L
ND
0.50
05/03/16 11:10
Chloroethane
ug/L
ND
1.0
05/03/16 11:10
Chloroform
ug/L
ND
0.50
05/03/16 11:10
Chloromethane
ug/L
ND
1.0
05/03/16 11:10
cis- 1,2-Dich loroethene
ug/L
ND
0.50
05/03/16 11:10
cis-1,3-Dichloropropene
ug/L
ND
0.50
05/03/16 11:10
Dibromochloromethane
ug/L
ND
0.50
05/03/16 11:10
Dibromomethane
ug/L
ND
0.50
05/03/16 11:10
Dichlorodifluoromethane
ug/L
ND
0.50
05/03/16 11:10
Diisopropyl ether
ug/L
ND
0.50
05/03/16 11:10
Ethylbenzene
ug/L
ND
0.50
05/03/16 11:10
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 31

aceAnalXical
! www.pacelabs.com
I
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
METHOD BLANK: 1724382
Associated Lab Samples: 92294934001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
05/03/16 11:10
Isopropylbenzene (Cumene)
ug/L
ND
0.50
05/03/16 11:10
m&p-Xylene
ug/L
ND
1.0
05/03/16 11:10
Methyl-tert-butyl ether
ug/L
ND
0.50
05/03/16 11:10
Methylene Chloride
ug/L
ND
2.0
05/03/16 11:10
n-Butylbenzene
ug/L
ND
0.50
05/03/16 11:10
n-Propylbenzene
ug/L
ND
0.50
05/03/16 11:10
Naphthalene
ug/L
ND
2.0
05/03/16 11:10
o-Xylene
ug/L
ND
0.50
05/03/16 11:10
sec-Butylbenzene
ug/L
ND
0.50
05/03/16 11:10
Styrene
ug/L
ND
0.50
05/03/16 11:10
tert-Butylbenzene
ug/L
ND
0.50
05/03/16 11:10
Tetrachloroethene
ug/L
ND
0.50
05/03/16 11:10
Toluene
ug/L
ND
0.50
05/03/16 11:10
trans-1,2-Dichloroethene
ug/L
ND
0.50
05/03/16 11:10
trans-1,3-Dichloropropene
ug/L
ND
0.50
05/03/16 11:10
Trichloroethene
ug/L
ND
0.50
05/03/16 11:10
Trichlorofluoromethane
ug/L
ND
1.0
05/03/16 11:10
Vinyl chloride
ug/L
ND
1.0
05/03/16 11:10
1,2-Dichloroethane-d4 (S)
%
99
70-130
05/03/16 11:10
4-Bromofluorobenzene (S)
%
98
70-130
05/03/16 11:10
Toluene-d8 (S)
%
98
70-130
05/03/16 11:10
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1724383
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
38.7
77
60-140
1,1,1-Trichloroethane
ug/L
50
38.2
76
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
37.2
74
60-140
1,1,2-Trichloroethane
ug/L
50
38.5
77
60-140
1,1-Dichloroethane
ug/L
50
37.5
75
60-140
1, 1 -Dichloroethene
ug/L
50
38.8
78
60-140
1,1-Dichloropropene
ug/L
50
39.8
80
60-140
1,2,3-Trichlorobe nzene
ug/L
50
39.2
78
60-140
1,2,3-Trichloropropane
ug/L
50
37.7
75
60-140
1,2,4-Trichlorobenzene
ug/L
50
39.7
79
60-140
1,2,4-Trimethylbenzene
ug/L
50
39.1
78
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
35.3
71
60-140
1,2-Dibromoethane (EDB)
ug/L
50
39.8
80
60-140
1,2-Dichlorobenzene
ug/L
50
37.4
75
60-140
1,2-Dichloroethane
ug/L
50
35.1
70
60-140
1,2-Dichloropropane
ug/L
50
37.0
74
60-140
1,3,5-Trimethylbenzene
ug/L
50
38.4
77
60-140
1,3-Dichlorobenzene
ug/L
50
38.4
77
60-140
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc.. Page 19 of 31

/�alcek ialytical
www.pacelabs.com
I
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
LABORATORY CONTROL SAMPLE:
1724383
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
1,3-Dichloropropane
ug/L
50
39.7
79
60-140
1,4-Dichlorobenzene
ug/L
50
39.1
78
60-140
2,2-Dichloropropane
ug/L
50
39.4
79
60-140
2-Chlorotoluene
ug/L
50
37.3
75
60-140
4-Chlorotoluene
ug/L
50
38.0
76
60-140
Benzene
ug/L
50
37.7
75
60-140
Bromobenzene
ug/L
50
38.2
76
60-140
Bromochloromethane
ug/L
50
36.7
73
60-140
Bromodichloromethane
ug/L
50
36.9
74
60-140
Bromoform
ug/L
50
37.5
75
60-140
Bromomethane
ug/L
50
33.0
66
60-140
Carbon tetrachloride
ug/L
50
36.2
72
60-140
Chlorobenzene
ug/L
50
38.2
76
60-140
Chloroethane
ug/L
50
45.3
91
60-140
Chloroform
ug/L
50
36.2
72
60-140
Chloromethane
ug/L
50
41.0
82
60-140
cis-1,2-Dichloroethene
ug/L
50
37.3
75
60-140
cis-1,3-Dichloropropene
ug/L
50
38.3
77
60-140
Dibromochloromethane
ug/L
50
38.6
77
60-140
Dibromomethane
ug/L
50
38.5
77
60-140
Dichlorodifluoromethane
ug/L
50
49.3
99
60-140
Diisopropyl ether
ug/L
50
38.8
78
60-140
Ethylbenzene
ug/L
50
38.3
77
60-140
Hexachloro-1,3-butadiene
ug/L
50
40.7
81
60-140
Isopropylbenzene (Cumene)
ug/L
50
37.8
76
60-140
m&p-Xylene
ug/L
100
76.9
77
60-140
Methyl-tert-butyl ether
ug/L
50
38.1
76
60-140
Methylene Chloride
ug/L
50
35.6
71
60-140
n-Butylbenzene
ug/L
50
40.0
80
60-140
n-Propylbenzene
ug/L
50
37.0
74
60-140
Naphthalene
ug/L
50
37.6
75
60-140
o-Xylene
ug/L
50
37.4
75
60-140
sec-Butylbenzene
ug/L
50
38.6
77
60-140
Styrene
ug/L
50
38.8
78
60-140
tert-Butylbenzene
ug/L
50
31.3
63
60-140
Tetrachloroethene
ug/L
50
37.8
76
60-140
Toluene
ug/L
50
37.8
76
60-140
trans-1,2-Dichloroethene
ug/L
50
37.9
76
60-140
trans-1,3-Dichloropropene
ug/L
50
37.6
75
60-140
Trichloroethene
ug/L
50
37.6
75
60-140
Trichlorofluoromethane
ug/L
50
42.0
84
60-140
Vinyl chloride
ug/L
50
45.9
92
60-140
1,2-Dichloroethane-d4 (S)
%
100
70-130
4-Bromofluorobenzene(S)
%
103
70-130
Toluene-d8 (S)
%
98
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc.. Page 20 of 31

ace Analytical
www.pacelabs.com
i
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92294934
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1724384
1724385
MS
MSD
92295272001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
200
200
174
182
87
91
60-140
5
1,1,1-Trichloroethane
ug/L
ND
200
200
186
189
93
95
60-140
2
1,1,2,2-Tetrachloroethane
ug/L
ND
200
200
163
167
82
83
60-140
2
1,1,2-Trichloroethane
ug/L
ND
200
200
170
172
85
86
60-140
1
1,1-Dichloroethane
ug/L
ND
200
200
178
179
89
89
60-140
1
1,1-Dichloroethene
ug/L
ND
200
200
197
196
98
98
60-140
1
1,1-Dichloropropene
ug/L
ND
200
200
192
196
96
98
60-140
2
1,2,3-Trichlorobenzene
ug/L
ND
200
200
161
169
80
84
60-140
5
1,2,3-Trichooropropane
ug/L
ND
200
200
163
177
81
88
60-140
8
1,2,4-Trichlorobe nzene
ug/L
ND
200
200
165
174
83
87
60-140
5
1,2,4-Trimethylbenzene
ug/L
1240
200
200
1440
1450
104
109
60-140
1
1,2-Dibromo-3-chloropropane
ug/L
ND
200
200
176
170
88
85
60-140
4
1,2-Dibromoethane (EDB)
ug/L
ND
200
200
178
178
89
89
60-140
0
1,2-Dichlorobenzene
ug/L
ND
200
200
168
172
84
86
60-140
2
1,2-Dichloroethane
ug/L
ND
200
200
159
162
79
80
60-140
2
1,2-Dichloropropane
ug/L
ND
200
200
169
180
85
90
60-140
6
1,3,5-Trimethylbenzene
ug/L
333
200
200
520
526
93
96
60-140
1
1,3-Dichlorobenzene
ug/L
ND
200
200
175
178
88
89
60-140
2
1,3-Dichloropropane
ug/L
ND
200
200
175
178
87
89
60-140
2
1,4-Dichlorobenzene
ug/L
ND
200
200
175
181
87
91
60-140
4
2,2-Dichloropropane
ug/L
ND
200
200
171
172
85
86
60-140
1
2-Chlorotoluene
ug/L
ND
200
200
187
189
93
95
60-140
1
4-Chlorotoluene
ug/L
ND
200
200
178
183
89
92
60-140
3
Benzene
ug/L
439
200
200
623
618
92
90
60-140
1
Bromobenzene
ug/L
ND
200
200
173
181
87
90
60-140
4
Bromochloromethane
ug/L
ND
200
200
167
173
84
86
60-140
3
Bromodichloromethane
ug/L
ND
200
200
170
172
85
86
60-140
1
Bromoform
ug/L
ND
200
200
162
163
81
81
60-140
1
Bromomethane
ug/L
ND
200
200
148
156
74
78
60-140
5
Carbon tetrachloride
ug/L
ND
200
200
192
187
96
93
60-140
3
Chlorobenzene
ug/L
ND
200
200
175
181
87
90
60-140
4
Chloroethane
ug/L
ND
200
200
205
215
103
108
60-140
5
Chloroform
ug/L
ND
200
200
174
170
87
85
60-140
2
Chloromethane
ug/L
ND
200
200
217
221
108
110
60-140
2
cis- 1,2-Dich loroethene
ug/L
ND
200
200
175
175
88
87
60-140
0
cis- 1,3-Dichloropropene
ug/L
ND
200
200
170
175
85
87
60-140
3
Dibromochloromethane
ug/L
ND
200
200
167
172
83
86
60-140
3
Dibromomethane
ug/L
ND
200
200
168
173
84
87
60-140
3
Dichlorodifluoromethane
ug/L
ND
200
200
261
251
130
126
60-140
4
Diisopropyl ether
ug/L
5.1
200
200
182
184
89
89
60-140
1
Ethylbenzene
ug/L
1020
200
200
1240
1230
106
100
60-140
1
Hexachloro-1,3-butadiene
ug/L
ND
200
200
161
184
80
92
60-140
14
Isopropylbenzene (Cumene)
ug/L
50.6
200
200
235
237
92
93
60-140
1
m&p-Xylene
ug/L
3150
400
400
3580
3550
106
100
60-140
1
Methyl-tert-butyl ether
ug/L
ND
200
200
174
175
87
87
60-140
0
Methylene Chloride
ug/L
ND
200
200
173
172
86
86
60-140
0
Results presented on this page are in the units indicated by the
"Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 0123 PM without the written consent of Pace Analytical Services, Inc.. Page 21 of 31

aceAnalytical
wwwpacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92294934
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1724384
1724385
MS
MSD
92295272001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
200
200
205
206
102
103
60-140
1
n-Propylbenzene
ug/L
131
200
200
307
311
88
90
60-140
1
Naphthalene
ug/L
173
200
200
343
353
85
90
60-140
3
o-Xylene
ug/L
1190
200
200
1400
1400
105
105
60-140
0
sec-Butylbenzene
ug/L
ND
200
200
1400
1410
701
706
60-140
1 M1
Styrene
ug/L
ND
200
200
183
185
91
93
60-140
1
tert-Butylbenzene
ug/L
ND
200
200
150
154
75
77
60-140
2
Tetrachloroethene
ug/L
ND
200
200
182
188
91
94
60-140
3
Toluene
ug/L
819
200
200
1010
986
94
84
60-140
2
trans-1,2-Dichloroethene
ug/L
ND
200
200
182
180
91
90
60-140
1
trans-1,3-Dichloropropene
ug/L
ND
200
200
164
169
82
85
60-140
3
Trichloroethene
ug/L
ND
200
200
181
187
91
94
60-140
3
Trichlorofluoromethane
ug/L
ND
200
200
211
211
106
105
60-140
0
Vinyl chloride
ug/L
ND
200
200
232
232
116
116
60-140
0
1,2-Dichloroethane-d4 (S)
%
98
97
70-130
4-Bromofluorobenzene (S)
%
99
101
70-130
Toluene-d8 (S)
%
100
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc..
Page 22 of 31

aceAnalytical
www.pacelabs.com
I
QUALIFIERS
Project: WALSER'S
Pace Project No.: 92294934
DEFINITIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/05/2016 03:23 PM without the written consent of Pace Analytical Services, Inc. Page 23 of 31

aceAnalytical
/ wwwpacelabs.com
a
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: WALSER'S
Pace Project No.: 92294934
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Batch
92294934001
INFLUENT
EPA 200.7
MPRP/21486 EPA 200.7
ICP/19302
92294934002
EFFLUENT
EPA 200.7
MPRP/21486 EPA 200.7
ICP/19302
92294934001
INFLUENT
SM 6200B
MSV/36648
92294934002
EFFLUENT
SM 6200B
MSV/36560
Date: 05/05/2016 03:23 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 24 of 31

CHAIN -OF -CUSTODY / Analytical Request Document
' . dacea�aryrca,
_,_•_.
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A
Section B
Section C
Required Client Information:
Required Pro
ectinfotmtation: Invoice Information: Page.: t Of 1
Flora D'Souza Attention: Flora D'Souza
Company Name: Shield Engineering
Company: Shield Engineering
Report To:
Address: 4301 Taggart Creek Road
copy To:
Charlotte, NC 28208
Address: 4301 Taggart Creek Road, Charlotte, NC 28
R' ulato A cric`.' `
Email To fdSouza shielden ineerin
.cam
Purchase Order No. 199001$-72
Pace Quote Reference:
UST - Underground Storage Tank
Phone [phone] jFax
Client Project 10; WALSER'S
Pace Project Manager: nicole. asiorowski acela
Stase ficatiorfi '�?
Requested Due Date/TAT: 10 Da Def
ult
Container Order Number:
Pace Profile N: `j
North Carolina
i
Re
Aueite`dTAria
"`1iilFilfered
M
: = •
N
MATRIX CODE
8
U
COLLECTED
Q
Preservatives
;
D,~g Wet. DW
3
ItIa Wr
-W..'-M.
We He W.
���.
m
W
-{
Z
SAMPLE ID
Se1115e11e SL
u
START
END
U
a
s
Od OL
_
Q
c
One Character per box.
v+b. �'P
An AR(o
w
n
z
U
(A-Z, 0.9 1, i
K.
'
Z
00
g
r
O
a
Sample Ids must be unlquo
T Ts
o.
O
c
N
2
U
_
m
5
g=
/��J �j Q C.j
22 /
¢.
DATE
TIME
DATE
TIME
rn
r
O__
r
Z
Z
O
J
ID
a
`.
/
INFLUENT
WT
Ik
1900
X
X
2
EFFLUENT
WT
13l 6
a 30
X
X
Ix
CQQ
4•
7. .
8
9
10
12
ADDITIONAL°COTM�
3
; r ,RF
INQIJiS
01
eP�
_
_
UA
DPLECONDfTiONS
o z c
PRINT Name of SAMPLER: \ c „>
WO# : 922
4934
tCL L
\J 9
SIGNATURE SAMPLER: DATE Signed: i u « g E
w m g A
of (�. �(- i(, v
11111111111111111111111
If '
92294534
0

`PRISM
LABORATORIES INC.
Full -Service Analytical &
Environmental Solutions
Pace Analytical, Inc
Nicole Gasiorowski
9800 Kincey Avenue Suite 100
Huntersville. NC 28078
NC Certification No. 402
SC Certification No. 99012
NC Drinking Water Cert No. 37735
VA Certification No. 460211
DoD ELAP: L-A-B Accredited Certificate No. L2307
ISO/IEC 17025: L-A-B Accredited Certificate No. L2307
Project: 92294934 Walser's
Lab Submittal Date: 05/04/2016
Prism Work Order: 6050050
Case Narrative
05/05/2016
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,_--.1
Angela D. Overcash
VP Laboratory Services
Data Qualifiers Key Reference:
Reviewed By Cara C. Rusmisell For Angela D. Overcash
Project Manager
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 6

Sample Receipt Summary
PR ,ISM
SM EnviService tAnalytical 05/05/2016
Environmenal Solutionss
"u ooanroaies, INC.
Prism Work Order: 6050050
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
Influent 6050050-01 Water 04/21/16 05/04/16
Effluent 6050050-02 Water 04/21/16 05/04/16
Samples were received in good condition at 4.2 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 6

�PaR I S M Full -Service Analytical 8
Environmental Solutions
L-�1L...—Or-ORIES. INC
Pace Analytical, Inc
Attn: Nicole Gasiorowski
9800 Kincey Avenue Suite 100
Huntersville, NC 28078
Project: 92294934 Walser's
Sample Matrix: Water
Laboratory Report
05/05/2016
Client Sample ID: Influent
Prism Sample ID: 6050050-01
Prism Work Order: 6050050
Time Collected: 04/21 /16 12:00
Time Submitted: 05/04/16 09:45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Aliphatics
C9-C12 Aliphatics
C9-C10 Aromatics
120 ug/L
50 1.6 1
MADEP VPH 514/16 16:17
ANG P6E0055
190 ug/L
50 3.4 1
MADEP VPH 514/16 16:17
ANG P6E0055
60 ug/L
50 0.40 1
MADEP VPH 514/16 16:17
ANG P6E0055
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
98 %
70-130
2,5-Dibromotoluene (FID)
102 %
70-130
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 6

P.R I S Full -Service Analytical
Environmental Solutions
uo0-081ES, -
Pace Analytical, Inc Project: 92294934 Walser's
Attn: Nicole Gasiorowski
9800 Kincey Avenue Suite 100
Huntersville, NC 28078 Sample Matrix: Water
Laboratory Report
05/05/2016 7
Client Sample ID: Effluent
Prism Sample ID: 6050050-02
Prism Work Order: 6050050
Time Collected: 04/21/16 12:30
Time Submitted: 05/04/16 09:45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Aliphatics
C9-C 12 Aliphatics
C9-C10 Aromatics
BRL
ug/L
50
1.6 1
MADEP VPH
5/4/16 15:45
ANG
P6E0055
BRL
ug/L
50
3.4 1
MADEP VPH
5/4/16 15:45
ANG
P6E0055
BRL
ug/L
50
0.40 1
MADEP VPH
5/4/16 15-45
ANG
P6E0055
2,5-Dibromotoluene (PID) 87 % 70-130
2,5-Dibromotoluene (FID) 89 % 70-130
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 6

R I S Full -Service Analytical
Y� Environmental Solutions
Pace Analytical, Inc Project: 92294934 Walser's
Attn: Nicole Gasiorowski
9800 Kincey Avenue Suite 100
Huntersville, NC 28078
Volatile Petroleum Hydrocarbons by GC/PID/FID - Quality Control
Reporting
Analyte Result Limit Units
Batch P6EO055 - MADEP VPH (W)
Blank (P6E0055-BLKi)
C5-C8 Aliphatics
BRL
C9-C12 Aliphatics
BRL
C9-C10 Aromatics
BRL
Surrogate: 2,5-Dibromotoluene (PID)
89.3
Surrogate: 2,5-Dibromotoluene (FID)
91.8
LCS (P6E0055-BS1)
C5-C8 Aliphatics
351
C9-C 10 Aromatics
105
C9-C12 Aliphatic
357
Surrogate: 2,5-Dibromotoluene (PID)
98.5
Surrogate: 2,5-Dibromotoluene (FID)
99.5
LCS Dup (P6E0055-BSD1)
C5-C8 Aliphatics
338
C9-C10 Aromatics
103
C9-Cl2 Aliphatic
344
Surrogate: 2,5-Dibromotoluene (PID)
99.0
Surrogate: 2,5-Dibromotoluene (FID)
100
Prep Method: MADEP VPH (W)
Lab Number Batch Initial
6050050-01 P6E0055 44 mL
6050050-02 P6E0055 44 mL
Level II QC Report
5/5/16
Prism Work Order: 6050050
Time Submitted: 5/4/2016 9:45:OOAM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Prepared & Analyzed: 05/04/16
50
----
ug/L
------------
— - - -
50
ug/L
50
ug/L
ug/L
100.0 89
70-130
ug/L
100.0 92
70-130
Prepared & Analyzed: 05/04/16
50
ug/L
300.0 117
70-130
50
ug/L
100.0 105
70-130
50
ug/L
300.0 119
70-130
ug7L
100.0 99
70-130
ug7L
100.0 99
70-130
Prepared & Analyzed: 05/04/16
50
ug/L
300.0 113
70-130 4 50
50
ug/L
100.0 103
70-130 2 50
50
ug/L
300.0 115
70-130 4 50
ug/L
100.0 99
70-130
ug/L
100.0 100
70-130
Sample Extraction Data
Final Date/Time
44 mL 05/04/16 10:58
44 mL 05/04/16 10:58
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 6

Chain of Custordy
nnnnnnOA IAI-A—rl— Al—' 1n/GI QFR'S
Results Requested 5/3/2016
' 0
Pace Analytical..
wwryv.paC6lBbs.Gom CU
Report / Invoice To Subcontract To
Requested Analysis
Nicole Gasiorowski ^�I
Pace Analytical Charlotte Q(�\��� P.O. Ni�(� �4 )
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
Phone [phone]
Email: [e-mail]
C1-�
Preserved Containers
Collect
i
Item
Sample ID
Date/Time
Lab ID
Matrix
LAB USE ONLY
1
INFLUENT
4/21/201612:00
92294934001
Water
3
X
V
2
EFFLUENT
4/21/201612:30
92294934002
Water
3
X
�1
r3
14
15
Comments
Transfers Released By
Date/Time
f Recelved By
Date/Time
-
2 i
3
Cooler Temperature on Recei t °C
Custod / Seal Y or N
Received on Ice Y or N
Samples Intact Y or N
Tuesday, May 03, 2016 3:53 55 PM
m"d0 L/.. 7 LrZ
FMT-ALL-C-002rev.00 24March2009 Page 1 of 1
V

SUBMIT FORM ON YELLOW PAPER ONLY
MEMMEMPEPARTMENT
OF ENVIRONMENT a NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT -
COMPLIANCE REPORT FORM
1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 1/31/2018
Facility Name: Hill Oil Company Inc. - WalSer's Service
Non -Discharge W00015102 UIC
Permit Name (if different).
NPDES Other
Facility Address: 6419 North Carolina Hinhway 1 SON
TYPE OF PERMITTED OPERATION BEING MONITORED
Lex4natonNC 27295
County Davidson
❑ Lagoon El Remediation: Infiltration Gallery
9
❑ Spray Field ® Remediation: GroUndWater
Contact Person: Flora D'Souza/Shield F_nn_ine_erina. Inc.
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Walsees Service
No. of wells to be sampled: NA
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 3/23/16
FIELD ANALYSES:
WAS
Well Depth: 63 ft.
Well Diameter: _min.
pH 5.19 units Temp. NM OC
DR of
Depth to Water Level: NM ft. below measuring point
Screened Interval: 33 ft.
to 63 ft. Spec. Cond. NM µMhos
sampling,
Measuring Point is _Aft. above land surface
Relative M.P. Elevation: NA ft.
Odor
check
Volume of water pumped/bailed before sampling:
NA gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: EYES
❑ NO and field acidified: ❑ YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: 03/25/16-04/04/16
Laboratory Name: Pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved
and colloidal concentrations.
COD NA mg/I
Nitrite (NO2) as N
NA mg/I
Pb - Lead 0.0157 mg/1
Coliform: MF Fecal NA /100ml
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/1
Coliform: MF Total NA /100m1
Phosphorus: Total as P
NA mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate
NA mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total NA mg/I
Al - Aluminum
NA mg/I
pH (when analyzed) NA units
Ba - Barium
NA mg/I
TOC NA mgi - F�YEI Ca - Calcium
NA mg/I
1
Chloride NA mg/I
Cd - Cadmium
NA mg/I
Arsenic NA mg/IMAY
— 3 2016 Chromium: Total
NA mg/I
Grease and Oils NA mg/I DWRCu - Copper
SECTION
NA mg/I
ORGANICS: (by GC, GC/MS, HPLC)
�hATION PROCESSING UNIT N,Ac Fe - Iron
IOi�
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mg/I
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhos
K - Potassium
NA mg/I
VOC , method # 6200B
Total Ammonia NA mg/I
Mg - Magnesium
NA mg/I
VPH method # MADFP VPH
(Ammonia Nitrogen, NH3as N. Ammonia Nitrogen, Total)
Mn - Manganese
NA mg/1
, method #
TKN as N NA mg/I
Ni - Nickel
NA mg/I
method #
0
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 13.7308 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 100 /o
Flora D'Souza/Shield Enoineerino. Proiect Manager
Permittee (or Authorized Aqent) Name and Title - Please print or type
GW-59 Rev.1/2007

APPENDIX A

1_ Fac4eAnalytical
www.pacelabs.com
race r+naiyucai on vier*, uw.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
April 05, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: WALSER'S
Pace Project No.: 92291359
Dear Ms. D'Souza:
Enclosed are the analytical results for sample(s) received by the laboratory on March 24, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 19

acUAnalytical
www.pacelabs.com
Pace Analytical Jervices, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: WALSER'S
Pace Project No.: 92291359
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
North Carolina Drinking Water Certification #: 37706
Florida/NELAP Certification #: E87627
North Carolina Field Services Certification #: 5342
Kentucky UST Certification #: 84
North Carolina Wastewater Certification #: 12
Virginia/VELAP Certification #: 460221
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 2 of 19

_ �-aceMalytical'
www.pacelabs.com
Pace Analytical Jervlces, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
WALSER'S
92291359
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92291359001
EFFLUENT
MADEP VPH
ZDO
5
PASI-C
EPA 200.7
JMW
1
PASI-A
SM 6200B
CAH
63
PASI-C
92291359002
INFLUENT
MADEP VPH
ZDO
5
PASI-C
SM 6200B
CAH
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 3 of 19

�A�e Analytical
www.pacelabs.com
I
SUMMARY OF DETECTION
Project: WALSER'S
Pace Project No.: 92291359
Lab Sample ID Client Sample ID
Method Parameters
92291359001
EFFLUENT
EPA 200.7
Lead
92291359002
INFLUENT
MADEP VPH
Aliphatic (C05-008)
MADEP VPH
Aliphatic (C09-C12)
MADEP VPH
Aromatic (C09-C10)
SM 6200B
Benzene
SM 6200B
1,2-Dibromoethane (EDB)
SM 6200B
Ethylbenzene
SM 6200B
Isopropylbenzene (Cumene)
SM 6200B
Naphthalene
SM 6200B
n-Propylbenzene
SM 6200B
Toluene
SM 6200B
1,2,4-Trimethylbenzene
SM 6200B
1,3,5-Trimethylbenzene
SM 6200B
m&p-Xylene
SM 6200B
o-Xylene
Result
15.7
3190
4430
2900
23.3
5.5
90.3
7.8
177
11.4
1070
340
94.5
917
474
Units
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
race Anaryucai services, inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Report Limit Analyzed
5.0 03/26/16 20:42
1250
03/28/16 21:24 N2
1250
03/28/16 21:24 N2
1250
03/28/16 21:24 N2
5.0
04/04/16 20:28
5.0
04/04/16 20:28
5.0
04/04/16 20:28
5.0
04/04/16 20:28
20.0
04/04/16 20:28
5.0
04/04/16 20:28
5.0
04/04/16 20:28
5.0
04/04/16 20:28
5.0
04/04/16 20:28
10.0
04/04/16 20:28
5.0
04/04/16 20:28
Qualifiers
Page 4 of 19

1aeAnalytical
I www.pacelabs.com
'a r,a,
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92291359
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: April 05, 2016
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 19

11',PaceAnalytical
www.pacelabs.com
race Anaiyucai bervices, inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92291359
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: April 05, 2016
General Information:
1 sample was analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 19

�aceAnalytical
Iwww.pacelabs.com
i
race Analyucal Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92291359
Method: SM 6200B
Description: 6200E MSV
Client: Shield
Date: April 05, 2016
General Information:
2 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within CC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 7 of 19

i rtlGe Hn Of YLIUa I JVIVI'V 'nw.
9800 Kincey Ave. Suite 100
laceAnalyfical" Huntersville, NC 28078
/ www.pacelabs.com [phone]
i
i
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92291359
Sample: EFFLUENT Lab ID: 92291359001 Collected: 03/23/16 13:00 Received: 03/24/16 14:28 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water Analytical Method: MADEP VPH
Aliphatic (C05-008)
ND
ug/L
50.0
1
03/28/16 20:23
N2
Aliphatic (C09-C12)
ND
ug/L
50.0
1
03/28/16 20:23
N2
Aromatic (C09-C10)
ND
ug/L
50.0
1
03/28/16 20:23
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
101
%
70-130
1
03/28/16 20:23
460-00-4
4-Bromofluorobenzene (PID) (S)
99
%
70-130
1
03/28/16 20:23
460-00-4
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Lead
15.7
ug/L
5.0
1 03/25/16 11:35
03/26/16 20:42
7439-92-1
6200E MSV
Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
04/04/16 17:39
71-43-2
Bromobenzene
ND
ug/L
0.50
1
04/04/16 17:39
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
04/04/16 17:39
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
04/04/16 17:39
75-27-4
Bromoform
ND
ug/L
0.50
1
04/04/16 17:39
75-25-2
Bromomethane
ND
ug/L
5.0
1
04/04/16 17:39
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
04/04/16 17:39
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
04/04/16 17:39
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
04/04/16 17:39
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
04/04/16 17:39
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
04/04/16 17:39
108-90-7
Chloroethane
ND
ug/L
1.0
1
04/04/16 17:39
75-00-3
Chloroform
ND
ug/L
0.50
1
04/04/16 17:39
67-66-3
Chloromethane
ND
ug/L
1.0
1
04/04/16 17:39
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
04/04/16 17:39
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
04/04/16 17:39
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
04/04/16 17:39
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
04/04/16 17:39
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
04/04/16 17:39
106-93-4
Dibromomethane
ND
ug/L
0.50
1
04/04/16 17:39
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
04/04/16 17:39
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
04/04/16 17:39
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
04/04/16 17:39
10646-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
04/04/16 17:39
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
04/04/16 17:39
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
04/04/16 17:39
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
04/04/16 17:39
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
04/04/16 17:39
156-59-2
trans- 1,2-Dichloroethene
ND
ug/L
0.50
1
04/04/16 17:39
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
04/04/16 17:39
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
04/04/16 17:39
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
04/04/16 17:39
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
04/04/16 17:39
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
04/04/16 17:39
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
04/04/16 17:39
10061-02-6
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM
without the written consent
of Pace Analytical Services, Inc..
Page 8 of 19

�IaceAnalytical
www.pacelabs.com
race Analytical Jervices, inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92291359
Sample: EFFLUENT Lab ID: 92291359001 Collected: 03/23/16 13:00 Received: 03/24/16 14:28 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 62006
Diisopropyl ether
ND
ug/L
0.50
1
04/04/16 17:39
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
04/04/16 17:39
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
04/04/16 17:39
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
04/04/16 17:39
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
04/04/16 17:39
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
04/04/16 17:39
1634-04-4
Naphthalene
ND
ug/L
2.0
1
04/04/16 17:39
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
04/04/16 17:39
103-65-1
Styrene
ND
ug/L
0.50
1
04/04/16 17:39
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
04/04/16 17:39
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
04/04/16 17:39
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
04/04/16 17:39
127-18-4
Toluene
ND
ug/L
0.50
1
04/04/16 17:39
108-88-3
1,2,3-Trichlorobe nzene
ND
ug/L
2.0
1
04/04/16 17:39
87-61-6
1,2,4-Trichlorobe nzene
ND
ug/L
2.0
1
04/04/16 17:39
120-82-1
1,1,1-Trichloroethane
ND
ug/L
0.50
1
04/04/16 17:39
71-55-6
1,1,2-Trichloroethane
ND
ug/L
0.50
1
04/04/16 17:39
79-00-5
Trichloroethene
ND
ug/L
0.50
1
04/04/16 17:39
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
04/04/16 17:39
75-69-4
1,2,3-Trichloropropane
ND
ug/L
0.50
1
04104/1617:39
96-18-4
1,2,4-Trimethylbenzene
ND
ug/L
0.50
1
04/04/16 17:39
95-63-6
1,3,5-Trimethylbenzene
ND
ug/L
0.50
1
04/04/16 17:39
108-67-8
Vinyl chloride
ND
ug/L
1.0
1
04/04/16 17:39
75-01-4
m&p-Xylene
ND
ug/L
1.0
1
04/04/16 17:39
179601-23-1
o-Xylene
ND
ug/L
0.50
1
04/04/16 17:39
95-47-6
Surrogates
1,2-Dichloroethane-d4(S)
103
%
70-130
1
04/04/16 17:39
17060-07-0
4-Bromofluorobenzene(S)
98
%
70-130
1
04/04/16 17:39
460-00-4
Toluene-d8 (S)
102
%
70-130
1
04/04/16 17:39
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM without the written consent of Pace Analytical Services, Inc.. Page 9 of 19

eAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92291359
Sample: INFLUENT
Parameters
VPH NC Water
Aliphatic (C05-CO8)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
6200E MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1, 1 -Dichloroethene
cis- 1,2-Dichloroethene
trans- l,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis- 1,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Date: 04/05/2016 03:59 PM
ANALYTICAL RESULTS
Lab ID: 92291359002 Collected: 03/23/16 12:30 Received: 03/24/16 14:28 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Analytical Method: MADEP VPH
3190 ug/L
4430 ug/L
2900 ug/L
105
%
106
%
Analytical Method:
SM 6200B
23.3
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
5.5
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
90.3
ug/L
ND
ug/L
7.8
ug/L
1250
25
03/28/16 21:24
1250
25
03/28/16 21:24
1250
25
03/28/16 21:24
70-130
25
03/28/16 21:24
460-00-4
70-130
25
03/28/16 21:24
460-00-4
5.0
10
04/04/16 20:28
71-43-2
5.0
10
04/04/16 20:28
108-86-1
5.0
10
04/04/16 20:28
74-97-5
5.0
10
04/04/16 20:28
75-27-4
5.0
10
04/04/16 20:28
75-25-2
50.0
10
04/04/16 20:28
74-83-9
5.0
10
04/04/16 20:28
104-51-8
5.0
10
04/04/16 20:28
135-98-8
5.0
10
04/04/16 20:28
98-06-6
5.0
10
04/04/16 20:28
56-23-5
5.0
10
04/04/16 20:28
108-90-7
10.0
10
04/04/16 20:28
75-00-3
5.0
10
04/04/16 20:28
67-66-3
10.0
10
04/04/16 20:28
74-87-3
5.0
10
04/04/16 20:28
95-49-8
5.0
10
04/04/16 20:28
106-434
10.0
10
04/04/16 20:28
96-12-8
5.0
10
04/04/16 20:28
124-48-1
5.0
10
04/04/16 20:28
106-934
5.0
10
04/04/16 20:28
74-95-3
5.0
10
04/04/16 20:28
95-50-1
5.0
10
04/04/16 20:28
541-73-1
5.0
10
04/04/16 20:28
106-46-7
5.0
10
04/04/16 20:28
75-71-8
5.0
10
04/04/16 20:28
75-34-3
5.0
10
04/04/16 20:28
107-06-2
5.0
10
04/04/16 20:28
75-35-4
5.0
10
04/04/16 20:28
156-59-2
5.0
10
04/04/16 20:28
156-60-5
5.0
10
04/04/16 20:28
78-87-5
5.0
10
04/04/16 20:28
142-28-9
5.0
10
04/04/16 20:28
594-20-7
5.0
10
04/04/16 20:28
563-58-6
5.0
10
04/04/16 20:28
10061-01-5
5.0
10
04/04/16 20:28
10061-02-6
5.0
10
04/04/16 20:28
108-20-3
5.0
10
04/04/16 20:28
100-41-4
20.0
10
04/04/16 20:28
87-68-3
5.0
10
04/04/16 20:28
98-82-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
N2
N2
N2
Page 10 of 19

® 9800 Kincey Ave. Suite 100
IaceAnalX cal Huntersville, NC 28078
www,pacelabs.com [phone]
i
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92291359
Sample: INFLUENT
Lab ID: 92291359002 Collected: 03/23/16 12:30
Received: 03/24/16 14:28 Matrix:
Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Methylene Chloride
ND
ug/L
20.0
10
04/04/16 20:28
75-09-2
Methyl-tert-butyl ether
ND
ug/L
5.0
10
04/04/16 20:28
1634-04-4
Naphthalene
177
ug/L
20.0
10
04/04/16 20:28
91-20-3
n-Propylbenzene
11.4
ug/L
5.0
10
04/04/16 20:28
103-65-1
Styrene
ND
ug/L
5.0
10
04/04/16 20:28
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
5.0
10
04/04/16 20:28
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
5.0
10
04/04/16 20:28
79-34-5
Tetrachloroethene
ND
ug/L
5.0
10
04/04/16 20:28
127-18-4
Toluene
1070
ug/L
5.0
10
04/04/16 20:28
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
20.0
10
04/04/16 20:28
87-61-6
1,2,4-Trichlorobe nzene
ND
ug/L
20.0
10
04/04/16 20:28
120-82-1
1, 1, 1 -Trichloroethane
ND
ug/L
5.0
10
04/04/16 20:28
71-55-6
1,1,2-Trichloroethane
ND
ug/L
5.0
10
04/04/16 20:28
79-00-5
Trichloroethene
ND
ug/L
5.0
10
04/04/16 20:28
79-01-6
Trichlorofluoromethane
ND
ug/L
10.0
10
04/04/16 20:28
75-69-4
1,2,3-Trichloropropane
ND
ug/L
5.0
10
04/04/16 20:28
96-18-4
1,2,4-Trimethylbenzene
340
ug/L
5.0
10
04/04/16 20:28
95-63-6
1,3,5-Trimethylbenzene
94.5
ug/L
5.0
10
04/04/16 20:28
108-67-8
Vinyl chloride
ND
ug/L
10.0
10
04/04/16 20:28
75-01-4
m&p-Xylene
917
ug/L
10.0
10
04/04/16 20:28
179601-23-1
o-Xylene
474
ug/L
5.0
10
04/04/16 20:28
95-47-6
Surrogates
1,2-Dichloroethane-d4(S)
101
%
70-130
10
04/04/16 20:28
17060-07-0
4-13romofluorobenzene (S)
99
%
70-130
10
04/04/16 20:28
460-00-4
Toluene-d8 (S)
100
%
70-130
10
04/04/16 20:28
2037-26-5
Date: 04/05/2016 03:59 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 11 of 19

// aceAnalytical
www.paceiabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92291359
QC Batch: GCV/10448 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92291359001, 92291359002
METHOD BLANK: 1696140
Matrix:
Water
Associated Lab Samples: 92291359001, 92291359002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Aliphatic (C05-CO8)
ug/L
ND
50.0
03/28/16 16:52 N2
Aliphatic (C09-C12)
ug/L
ND
50.0
03/28/16 16:52 N2
Aromatic (C09-C10)
ug/L
ND
50.0
03/28/16 16:52 N2
4-Bromofluorobenzene (FID) (S)
%
105
70-130
03/28/16 16:52
4-Bromofluorobenzene (PID) (S)
%
103
70-130
03/28/16 16:52
LABORATORY CONTROL SAMPLE & LCSD:
1696141
1696142
Spike
LCS LCSD
LCS
LCSD
% Rec
Max
Parameter
Units
Conc.
Result Result
% Rec
% Rec
Limits
RPD RPD Qualifiers
Aliphatic (C05-CO8)
ug/L
300
319 326
106
109
70-130
2 25 N2
Aliphatic (C09-C12)
ug/L
300
340 374
113
125
30-130
9 25 N2
Aromatic (C09-C10)
ug/L
100
112 113
112
113
70-130
2 25 N2
4-Bromofluorobenzene (FID) (S)
%
106
112
70-130
4-Bromofluorobenzene (PID) (S)
%
105
111
70-130
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM without the written consent of Pace Analytical Services, Inc..
Page 12 of 19

/�aceAnalytical0
wwwpecelabs.com
r
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92291359
QC Batch: MPRP/21105 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92291359001
METHOD BLANK: 1694938 Matrix: Water
Associated Lab Samples: 92291359001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Lead ug/L ND 5.0 03/26/1619:12
LABORATORY CONTROL SAMPLE: 1694939
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Lead ug/L 500 482 96 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1694940 1694941
MS MSD
92291219004 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 484 474 97 95 70-130 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1694942 1694943
MS MSD
92291194001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qua]
Lead ug/L ND 500 500 475 464 94 92 70-130 2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM without the written consent of Pace Analytical Services, Inc..
Page 13 of 19

a eAnalytical
www.paceiabs.com
i
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92291359
QC Batch: MSV/36180 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 62008 MSV
Associated Lab Samples: 92291359001, 92291359002
METHOD BLANK: 1696947
Associated Lab Samples: 92291359001, 92291359002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
04/04/16 17:05
1,1,1-Trichloroethane
ug/L
ND
0.50
04/04/16 17:05
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
04/04/16 17:05
1,1,2-Trichloroethane
ug/L
ND
0.50
04/04/16 17:05
1,1-Dichloroethane
ug/L
ND
0.50
04/04/16 17:05
1,1-Dichloroethene
ug/L
ND
0.50
04/04/16 17:05
1,1-Dichloropropene
ug/L
ND
0.50
04/04/16 17:05
1,2,3-Trichlorobenzene
ug/L
ND
2.0
04/04/16 17:05
1,2,3-Trichloropropane
ug/L
ND
0.50
04/0411617:05
1,2,4-Trichlorobenzene
ug/L
ND
2.0
04/04/16 17:05
1,2,4-Trimethylbenzene
ug/L
ND
0.50
04104/1617:05
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
04/04/16 17:05
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
04/04/16 17:05
1,2-Dichlorobenzene
ug/L
ND
0.50
04/0411617:05
1,2-Dichloroethane
ug/L
ND
0.50
04/04/16 17:05
1,2-Dichloropropane
ug/L
ND
0.50
04/04/16 17:05
1,3,5-Trimethylbenzene
ug/L
ND
0.50
04/04/16 17:05
1,3-Dichlorobenzene
ug/L
ND
0.50
04/04/16 17:05
1,3-Dichloropropane
ug/L
ND
0,50
04/04/16 17:05
1,4-Dichlorobenzene
ug/L
ND
0.50
04/04/16 17:05
2,2-Dichloropropane
ug/L
ND
0.50
04/04/16 17:05
2-Chlorotoluene
ug/L
ND
0.50
04/04/16 17:05
4-Chlorotoluene
ug/L
ND
0.50
04/04/16 17:05
Benzene
ug/L
ND
0.50
04/04/16 17:05
Bromobenzene
ug/L
ND
0.50
04/04/16 17:05
Bromochloromethane
ug/L
ND
0.50
04/04/16 17:05
Bromodichloromethane
ug/L
ND
0.50
04/04/16 17:05
Bromoform
ug/L
ND
0.50
04/04/16 17:05
Bromomethane
ug/L
ND
5.0
04/04/16 17:05
Carbon tetrachloride
ug/L
ND
0.50
04/04/16 17:05
Chlorobenzene
ug/L
ND
0.50
04/04/16 17:05
Chloroethane
ug/L
ND
1.0
04/04/16 17:05
Chloroform
ug/L
ND
0.50
04/04/16 17:05
Chloromethane
ug/L
ND
1.0
04/04/16 17:05
cis-1,2-Dichloroethene
ug/L
ND
0.50
04/04/16 17:05
cis- 1,3-Dichloropropene
ug/L
ND
0.50
04/04/16 17:05
Dibromochloromethane
ug/L
ND
0.50
04/04/16 17:05
Dibromomethane
ug/L
ND
0.50
04/04/16 17:05
Dichlorodifluoromethane
ug/L
ND
0.50
04/04/16 17:05
Diisopropyl ether
ug/L
ND
0.50
04/04/16 17:05
Ethylbenzene
ug/L
ND
0.50
04/04/16 17:05
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM without the written consent of Pace Analytical Services, Inc.. Page 14 of 19

.�aceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92291359
METHOD BLANK: 1696947
Associated Lab Samples: 92291359001, 92291359002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
04/04/16 17:05
Isopropylbenzene (Cumene)
ug/L
ND
0.50
04/04/16 17:05
m&p-Xylene
ug/L
ND
1.0
04/04/16 17:05
Methyl-tert-butyl ether
ug/L
ND
0.50
04/04/16 17:05
Methylene Chloride
ug/L
ND
2.0
04/04/16 17:05
n-Butylbenzene
ug/L
ND
0.50
04/04/16 17:05
n-Propylbenzene
ug/L
ND
0.50
04/04/16 17:05
Naphthalene
ug/L
ND
2.0
04/04/16 17:05
o-Xylene
ug/L
ND
0.50
04/04/16 17:05
sec-Butylbenzene
ug/L
ND
0.50
04/04/16 17:05
Styrene
ug/L
ND
0.50
04/04/16 17:05
tert-Butylbenzene
ug/L
ND
0.50
04/04/16 17:05
Tetrachloroethene
ug/L
ND
0.50
04/04/16 17:05
Toluene
ug/L
ND
0.50
04/04/16 17:05
trans-1,2-Dichloroethene
ug/L
ND
0.50
04/04/16 17:05
trans- 1,3-Dichloropropene
ug/L
ND
0.50
04/04/16 17:05
Trichloroethene
ug/L
ND
0.50
04/04/16 17:05
Trichlorofluoromethane
ug/L
ND
1.0
04/04/16 17:05
Vinyl chloride
ug/L
ND
1.0
04/04/16 17:05
1,2-Dichloroethane-d4 (S)
%
102
70-130
04/04/16 17:05
4-Bromofluorobenzene (S)
%
97
70-130
04/04/16 17:05
Toluene-d8(S)
%
103
70-130
04/04/16 17:05
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1696948
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
47.1
94
60-140
1,1,1-Trichloroethane
ug/L
50
49.5
99
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
44.8
90
60-140
1,1,2-Trichloroethane
ug/L
50
46.6
93
60-140
1,1-Dichloroethane
ug/L
50
47.3
95
60-140
1,1-Dichloroethene
ug/L
50
50.5
101
60-140
1, 1 -Dichloropropene
ug/L
50
50.9
102
60-140
1,2,3-Trichlorobe nzene
ug/L
50
48.3
97
60-140
1,2,3-Trichloropropane
ug/L
50
45.0
90
60-140
1,2,4-Trichlorobenzene
ug/L
50
49.7
99
60-140
1,2,4-Trimethylbenzene
ug/L
50
49.2
98
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
53.7
107
60-140
1,2-Dibromoethane (EDB)
ug/L
50
47.8
96
60-140
1,2-Dichlorobenzene
ug/L
50
46.4
93
60-140
1,2-Dichloroethane
ug/L
50
50.4
101
60-140
1,2-Dichloropropane
ug/L
50
46.1
92
60-140
1,3,5-Trimethylbenzene
ug/L
50
47.7
95
60-140
1,3-Dichlorobenzene
ug/L
50
48.9
98
60-140
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 19

aceAnalytical
www.pacelabs.com
i
raw --yu- - wca, --
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92291359
LABORATORY CONTROL SAMPLE:
Parameter
1696948
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,3-Dichloropropane
ug/L
50
45.4
91
60-140
1,4-Dichlorobenzene
ug/L
50
49.3
99
60-140
2,2-Dichloropropane
ug/L
50
48.0
96
60-140
2-Chlorotoluene
ug/L
50
46.5
93
60-140
4-Chlorotoluene
ug/L
50
47.9
96
60-140
Benzene
ug/L
50
47.5
95
60-140
Bromobenzene
ug/L
50
49.1
98
60-140
Bromochloromethane
ug/L
50
47.8
96
60-140
Bromodichloromethane
ug/L
50
46.2
92
60-140
Bromoform
ug/L
50
45.1
90
60-140
Bromomethane
ug/L
50
51.8
104
60-140
Carbon tetrachloride
ug/L
50
49.2
98
60-140
Chlorobenzene
ug/L
50
46.4
93
60-140
Chloroethane
ug/L
50
49.2
98
60-140
Chloroform
ug/L
50
45.5
91
60-140
Chloromethane
ug/L
50
45.4
91
60-140
cis- 1,2-Dichloroethene
ug/L
50
46.7
93
60-140
cis- 1,3-Dichloropropene
ug/L
50
48.4
97
60-140
Dibromochloromethane
ug/L
50
46.2
92
60-140
Dibromomethane
ug/L
50
45.3
91
60-140
Dichlorodifluoromethane
ug/L
50
41.0
82
60-140
Diisopropyl ether
ug/L
50
48.2
96
60-140
Ethylbenzene
ug/L
50
47.1
94
60-140
Hexachloro-1,3-butadiene
ug/L
50
49.3
99
60-140
Isopropylbenzene (Cumene)
ug/L
50
47.4
95
60-140
m&p-Xylene
ug/L
100
93.5
94
60-140
Methyl-tert-butyl ether
ug/L
50
48.1
96
60-140
Methylene Chloride
ug/L
50
52.4
105
60-140
n-Butylbenzene
ug/L
50
51.3
103
60-140
n-Propylbenzene
ug/L
50
47.1
94
60-140
Naphthalene
ug/L
50
47.6
95
60-140
o-Xylene
ug/L
50
45.3
91
60-140
sec-Butylbenzene
ug/L
50
49.3
99
60-140
Styrene
ug/L
50
47.1
94
60-140
tert-Butylbenzene
ug/L
50
39.8
80
60-140
Tetrachloroethene
ug/L
50
44.2
88
60-140
Toluene
ug/L
50
48.8
98
60-140
trans-1,2-Dichloroethene
ug/L
50
49.9
100
60-140
trans- 1,3-Dichloropropene
ug/L
50
46.8
94
60-140
Trichloroethene
ug/L
50
45.6
91
60-140
Trichlorofluoromethane
ug/L
50
46.6
93
60-140
Vinyl chloride
ug/L
50
48.9
98
60-140
1,2-Dichloroethane-d4 (S)
%
99
70-130
4-Bromofluorobenzene (S)
%
99
70-130
Toluene-d8 (S)
%
100
70-130
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 19

1�laceAnalXical
www.pacelabs.com
i
race rnaiy ucm ani vwea, nw.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: WALSER'S
Pace Project No.: 92291359
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PAST -A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
N2 The lab does not hold TNI accreditation for this parameter.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 19

_�- aceAnalytical
www.pacelabs.com
race Mnalyucai 0e/V1UVS' uw.
9800 KinceyAve Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
WALSER'S
92291359
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92291359001
EFFLUENT
MADEP VPH
GCV/10448
92291359002
INFLUENT
MADEP VPH
GCV/10448
92291359001
EFFLUENT
EPA 200.7
MPRP/21105 EPA 200.7 ICP/18987
92291359001
EFFLUENT
SM 6200B
MSV/36180
92291359002
INFLUENT
SM 6200B
MSV/36180
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/05/2016 03:59 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 19

°-? CHAIN -OF -CUSTODY / Analytical Request Document
Pkekw./Y"f The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section B Section C
Required Client Information: Required Project Information: Invoice Information: Page: 1 Of 1
Company Shield Report To Flora D'Souza Attention
Address 4301 Taggat Creek Road Copy To Company Name
Charlotte. NC 28208
Address
Regulatoiry Agency
Email tdsouza(o)sh.eld rneerIng co m
Purchase Order #
Pace Ouote
Phone [phone] JFax
Project Name Walser's
Pace Prolecl Manager nicole gasiorowski acelabs com,
State / Location
Requested Due Date
Project #
Pace Profile #
NC
Requested
Anal
Filtered
M
_
a
Z
MATRIX CODE
0,
COLLECTED
z
Preservatives
>
D,—N war 0M
`
O
w— Vr
$
wave wx« ww
R°dy P
a
SAMPLE ID 51
le
v
START
END
O
F
'-
w OL
_
Cc
One Character per boa- wm. "'^'
w
w
a
w
-
Z
$
Sample Ids must be unique
P q T•sa.- i$
X
W
TDATEnIE
W
O
n
O
0
.
C
e7
N
t`-o
Q
m
W
F
<
t
Q
y
Q
U
O
m
C
O
N
z
_
U
S
19
y�
N
0
L
Q
O
G
ci
m
V
r-1
a
N
DATE
TIME
•
_
_
=
z
z
2
O
>
>
�I�:`I'•_
1
Effluent
WT
�
X
X
X
M)
OOl
2
Influent
WT
0,1,,7
X
X
L1Q
3
4
5
6
7
8
9
10
11
12
ADDITIONAL COMMENTS
BY 1 AFFILIATION
DATE
TIME
ACCEPTED BY 1 AFFILIATION
DATE
TIME
SAMPLE CONDITIONS
Trfst Fund Prolea
(RELINQUISHED
�-1'" '- / .J Y I
(
^ 1
1VV
SAMPLER NAME AND SIGNATURE
c
PRINT Name of SAMPLER: m
WO# : 92291359 °
_
SIGNATURE of SAMPLER: 1 "- DATE Signed: } / w y Z m $ ? m z
/, K u Y U} toms Y
wo
II I�
Illl�i II III IIIIII I t,
92291359

SUBMIT FORM ON YELLOW PAPER ONLY
EPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
IM'617
IVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
MAIL SERVICE CENTER RALEIGH, NC 27699-1617 Phone: [phone] ,
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 1/31/2018
Facility Name: Hill Oil Company, Inc. - Walser's Service
Non -Discharge 1/W00015102 UIC
Permit Name (if different):
NPDES Other
Facility Address: 6419 North Carolina HiahwaV 15ON
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
I-exinationNC 27295 County Davidson
❑ Spray Field ® Remediation: GroUndWater
Contact Person: Flora D'Souza/Shield Enaineerina. Inc,
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Walser's Service
No. of wells to be sampled: NA
❑ Water Source Heat Pump ❑ Other:
from Perrnit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 2/29116
FIELD ANALYSES:
WAS
Well Depth: 63 ft.
Well Diameter: 4 in.
pH 5.58 units Temp. NIA
DRY at
Depth to Water Level: NM ft. below measuring point
Screened Interval: 33 ft.
to 63
ft. Spec. Cond. NMµMhos
time ofsampling,
Measuring Point is _NA ft. above land surface
Relative M.P. Elevation: NA ft.
Odor
check
Volume of water pumped/bailed before sampling:
NA gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: ® YES
ElNO and field acidified: ❑ YES
❑ NO
LABORATORY INFORMATION
Date sample analyzed: 03/02/16-03/08/16
Laboratory Name: Pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved
and colloidal concentrations.
COD NA mg/1
Nitrite (NO2) as N
NA mg/I
Pb - Lead 0.0508 mg/I
Coliform: MF Fecal NA /100ml
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/I
Coliform: MF Total NA /100m1
Phosphorus: Total as P
NA mg/1
��/
(Note: Use MPN method for highly turbid samples)
Orthophosphate
NA mg/I
l Lj
Other (Specify Compolt s and oncentr 0 nits):
Dissolved Solids: Total NA mg/I
Al -Aluminum
NA mg/l
mAR 2 8 2olE
pH (when analyzed) NA units
Ba - Barium
NA mg/I
TOC NA mg/I
Ca - Calcium
NA nri
DWR SECTION
Chloride NA mg/1
Cd - Cadmium
NA mg/I
Arsenic NA mg/I
Chromium: Total
NA mg/I
Grease and Oils NA mg/I
Cu - Copper
NA mg/1
ORGANICS: (by GC, GC/MS, HPLC)
Phenol NA mg/l
Fe - Iron
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mg/I
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhos
K - Potassium
NA mg/I
VOC , method # 6200B
Total Ammonia NA mg/I
Mg - Magnesium
NA mg/I
VPH method # MAnFP VPH
(Ammonia Nitrogen, N113as N, Ammonia Nitrogen, Total)
Mn - Manganese
NA mg/I
, method #
TKN as N NA mg/I
Ni - Nickel
NA m9/1
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 16.4574 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 100%
Flora D'Souza/Shield Enaineerina. Proiect Manaaer
Perrnittee (or Authorized Agent) Name and Title - Please print or type
GW-59 Rev.1/2007

APPENDIX A

aceAnalytical
www.pacelabs.com
March 10, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: WALSER'S
Pace Project No.: 92288298
Dear Ms. D'Souza:
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on March 01, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 22

aceAnalytical
www.pacelabs.com
t
Project: WALSER'S
Pace Project No.: 92288298
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 22

Pace Analytical Services, Inc.
® 9800 Kincey Ave, Suite 100
aceAna,(Xical Huntersville, NC 28078
www.pacelabs.com
[phone]
SAMPLE ANALYTE COUNT
Project: WALSER'S
Pace Project No.: 92288298
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92288298001 EFFLUENT MADEP VPH ZDO 5 PASI-C
EPA 200.7 CDF 1 PASI-A
SM 6200B CAH 63 PASI-C
92288298002 INFLUENT MADEP VPH ZDO 5 PASI-C
SM 6200B CAH 63 PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 3 of 22

7
aceAna/ytical
/ w»wpacelabs.com
Project: WALSER'S
Pace Project No.: 92288298
Lab Sample ID Client Sample ID
Method Parameters
92288298001
EPA 200.7
92288298002
MADEP VPH
MADEP VPH
MADEP VPH
SM 6200B
SM 6200B
SM 6200B
SM 6200B
SM 6200B
SM 6200B
SM 6200B
SM 6200B
SM 6200B
SM 6200B
SUMMARY OF DETECTION
EFFLUENT
Lead
INFLUENT
Aliphatic (C05-008)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Benzene
Ethylbenzene
Isopropylbenzene (Cumene)
Naphthalene
n-Propylbenzene
Toluene
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
m&p-Xylene
o-Xylene
Result
50.8
4390
5300
1830
46.0
355
20.1
171
46.3
1840
412
122
1230
695
Units
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Report Limit
Analyzed Qualifiers
5.0
03/03/1613:15
1250
03/10/16 03:53 N2
1250
03/10/16 03:53 N2
1250
03/10/16 03:53 N2
5.0
03/03/16 22:44
5.0
03/03/16 22:44
5.0
03/03/16 22:44
20.0
03/03/16 22:44
5.0
03/03/16 22:44
5.0
03/03/16 22:44
5.0
03/03/16 22:44
5.0
03/03/16 22:44
10.0
03/03/16 22:44
5.0
03/03/16 22:44
Page 4 of 22

aceAnalXical
www.pacelabs.com
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92288298
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: March 10, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 22

aceAnalytical
www.paceWs.com
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92288298
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: March 10, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
1 sample was analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 22

1!;a'ceAnalyfical'
i www.pacelabs.com
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92288298
Method: SM 6200B
Description: 6200E MSV
Client: Shield
Date: March 10, 2016
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MSV/35807
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92288309001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1678642)
• Bromomethane
• MSD (Lab ID: 1678643)
• Bromomethane
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 7 of 22

aceAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92288298
Sample: EFFLUENT
Lab ID: 92288298001 Collected:
02/29/16 12:45 Received:
03/01/16 13:45 Matrix: Water
Parameters
Results
Units Report Limit
DF Prepared
Analyzed
CAS No.
Qual
VPH NC Water
Analytical Method: MADEP VPH
Aliphatic (C05-008)
ND
ug/L
50.0
1
03/08/16 22:48
N2
Aliphatic (C09-C12)
ND
ug/L
50.0
1
03/08/16 22:48
N2
Aromatic (C09-C10)
ND
ug/L
50.0
1
03/08/16 22:48
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
95
%
70-130
1
03/08/16 22:48
460-00-4
4-Bromofluorobenzene (PID) (S)
100
%
70-130
1
03/08/16 22:48
460-00-4
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Lead
50.8
ug/L
5.0
1 03/02/1618:00
03/03/1613:15
7439-92-1
6200E MSV
Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
03/03/16 19:03
71-43-2
Bromobenzene
ND
ug/L
0.50
1
03/03/16 19:03
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
03/03/16 19:03
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
03/03/16 19:03
75-27-4
Bromoform
ND
ug/L
0.50
1
03/03/16 19:03
75-25-2
Bromomethane
ND
ug/L
5.0
1
03/03/16 19:03
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
03/0311619:03
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
03/03/16 19:03
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
03/03/16 19:03
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
03/03/16 19:03
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
03/03/16 19:03
108-90-7
Chloroethane
ND
ug/L
1.0
1
03/03/16 19:03
75-00-3
Chloroform
ND
ug/L
0.50
1
03/03/16 19:03
67-66-3
Chloromethane
ND
ug/L
1.0
1
03/03/16 19:03
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
03/03/16 19:03
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
03/03/16 19:03
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
03/03/16 19:03
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
03/03/16 19:03
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
03/03/16 19:03
106-93-4
Dibromomethane
ND
ug/L
0.50
1
03/03/16 19:03
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
03/03/16 19:03
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
03/03/16 19:03
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
03/03/16 19:03
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
03/0311619:03
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
03/03/16 19:03
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
03/03/16 19:03
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
03103/1619:03
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
03/03/16 19:03
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
03/03/16 19:03
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
03/03/16 19:03
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
03103/1619:03
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
03/03/16 19:03
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
03/03/16 19:03
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
03/03/16 19:03
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
03/03/16 19:03
10061-02-6
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 03/10/2016 03:43 PM
without the written consent of Pace Analytical Services, Inc..
Page 8 of 22

aceAnalytical
—pacelabs.com
Project: WALSER'S
Pace Project No.: 92288298
Sample: EFFLUENT
Parameters
6200B MSV
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 03/10/2016 03:43 PM
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
lab ID: 92288298001 Collected: 02/29/16 12:45 Received: 03/01116 13:45 Matrix: Water
Results Units Report Limit DF
Analytical Method: SM 6200B
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
2.0 1
ND
ug/L
0.50 1
ND
ug/L
2.0 1
ND
ug/L
0.50 1
ND
ug/L
2.0 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
2.0 1
ND
ug/L
2.0 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
1.0 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
0.50 1
ND
ug/L
1.0 1
ND
ug/L
1.0 1
ND
ug/L
0.50 1
99
%
70-130 1
98
%
70-130 1
103
%
70-130 1
Prepared Analyzed CAS No. Qual
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
03/03/16 19:03
108-20-3
03/03/16 19:03
100-41-4
03/03/16 19:03
87-68-3
03/03/16 19:03
98-82-8
03/03/16 19:03
75-09-2
03/03/16 19:03
1634-04-4
03/03/16 19:03
91-20-3
03/03/16 19:03
103-65-1
03/03/16 19:03
100-42-5
03/03/16 19:03
630-20-6
03/03/16 19:03
79-34-5
03/03/16 19:03
127-18-4
03/03/16 19:03
108-88-3
03/03/16 19:03
87-61-6
03/03/16 19:03
120-82-1
03/03/16 19:03
71-55-6
03/03/16 19:03
79-00-5
03/03/16 19:03
79-01-6
03/03/16 19:03
75-69-4
03/03/16 19:03
96-18-4
03/03/16 19:03
95-63-6
03/03/16 19:03
108-67-8
03/03/16 19:03
75-01-4
03/03/16 19:03
179601-2 3-1
03/03/16 19:03
95-47-6
03/03/16 19:03 17060-07-0
03103/1619:03 460-00-4
03/03/16 19:03 2037-26-5
Page 9 of 22

aceAnalytical
www.pacelabs.com
Project: WALSER'S
Pace Project No.: 92288298
Sample: INFLUENT
Parameters
VPH NC Water
Aliphatic (C05-008)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
6200E MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis- 1,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Date: 03/10/2016 03:43 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Lab ID: 92288298002 Collected: 02/29/16 12:15 Received: 03/01/16 13:45 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Analytical Method: MADEP VPH
4390 ug/L
5300 ug/L
1830 ug/L
89
%
97
%
Analytical Method:
SM 6200B
46.0
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
355
ug/L
ND
ug/L
20.1
ug/L
1250
25
03/10/16 03:53
1250
25
03/10/16 03:53
1250
25
03/10/16 03:53
70-130
25
03/10/16 03:53
460-00-4
70-130
25
03/10/16 03:53
460-00-4
5.0
10
03/03/16 22:44
71-43-2
5.0
10
03/03/16 22:44
108-86-1
5.0
10
03/03/16 22:44
74-97-5
5.0
10
03/03/16 22:44
75-27-4
5.0
10
03/03/16 22:44
75-25-2
50.0
10
03/03/16 22:44
74-83-9
5.0
10
03/03/16 22:44
104-51-8
5.0
10
03/03/16 22:44
135-98-8
5.0
10
03/03/16 22:44
98-06-6
5.0
10
03/03/16 22:44
56-23-5
5.0
10
03/03/16 22:44
108-90-7
10.0
10
03/03/16 22:44
75-00-3
5.0
10
03/03/16 22:44
67-66-3
10.0
10
03/03/16 22:44
74-87-3
5.0
10
03/03/16 22:44
95-49-8
5.0
10
03/03/16 22:44
106-43-4
10.0
10
03/03/16 22:44
96-12-8
5.0
10
03/03/16 22:44
124-48-1
5.0
10
03/03/16 22:44
106-93-4
5.0
10
03/03/16 22:44
74-95-3
5.0
10
03/03/16 22:44
95-50-1
5.0
10
03/03/16 22:44
541-73-1
5.0
10
03/03/16 22:44
106-46-7
5.0
10
03/03/16 22:44
75-71-8
5.0
10
03/03/16 22:44
75-34-3
5.0
10
03/03/16 22:44
107-06-2
5.0
10
03/03/16 22:44
75-35-4
5.0
10
03/03/16 22:44
156-59-2
5.0
10
03/03/16 22:44
156-60-5
5.0
10
03/03/16 22:44
78-87-5
5.0
10
03/03/16 22:44
142-28-9
5.0
10
03/03/16 22:44
594-20-7
5.0
10
03/03/16 22:44
563-58-6
5.0
10
03/03/16 22:44
10061-01-5
5.0
10
03/03/16 22:44
10061-02-6
5.0
10
03/03/16 22:44
108-20-3
5.0
10
03/03/16 22:44
100-41-4
20.0
10
03/03/16 22:44
87-68-3
5.0
10
03/03/16 22:44
98-82-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
N2
N2
N2
Page 10 of 22

1�;ace Analytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92288298
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: INFLUENT Lab ID: 92288298002 Collected: 02/29/16 12:15 Received: 03/01/16 13:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1, 3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 03/10/2016 03:43 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
171
ug/L
46.3
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
1840
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
412
ug/L
122
ug/L
ND
ug/L
1230
ug/L
696
ug/L
100 %
100 %
102 %
20.0
10
03/03/16 22:44
75-09-2
5.0
10
03/03/16 22:44
1634-04-4
20.0
10
03/03/16 22:44
91-20-3
5.0
10
03/03/16 22:44
103-65-1
5.0
10
03/03/16 22:44
100-42-5
5.0
10
03/03/16 22:44
630-20-6
5.0
10
03/03/16 22:44
79-34-5
5.0
10
03/03/16 22:44
127-18-4
5.0
10
03/03/16 22:44
108-88-3
20.0
10
03/03/16 22:44
87-61-6
20.0
10
03/03/16 22:44
120-82-1
5.0
10
03/03/16 22:44
71-55-6
5.0
10
03/03/16 22:44
79-00-5
5.0
10
03/03/16 22:44
79-01-6
10.0
10
03/03/16 22:44
75-69-4
5.0
10
03/03/16 22:44
96-18-4
5.0
10
03/03/16 22:44
95-63-8
5.0
10
03/03/16 22:44
108-67-8
10.0
10
03/03/16 22:44
75-01-4
10.0
10
03/03/16 22:44
179601-23-1
5.0
10
03/03/16 22:44
95-47-6
70-130 10
70-130 10
70-130 10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
03/03/16 22:44 17060-07-0
03/03/16 22:44 460-00-4
03/03/16 22:44 2037-26-5
Page 11 of 22

1�aceAmlyfical
/ www.pacelabs.cnm
r
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92288298
QC Batch: GCV/10394 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92288298001
METHOD BLANK: 1680899
Matrix:
Water
Associated Lab Samples: 92288298001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Aliphatic (C05-008)
ug/L
ND
50.0
03/08/16 16:15 N2
Aliphatic (C09-C12)
ug/L
NO
50.0
03/08/16 16:15 N2
Aromatic (C09-C10)
ug/L
NO
50.0
03/08/16 16:15 N2
4-Bromofluorobenzene (FID) (S)
%
98
70-130
03/08/16 16:15
4-Bromofluorobenzene (PID) (S)
%
105
70-130
03/08/16 16:15
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE & LCSD:
1680900
1680901
Spike
LCS
LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C05-008)
ug/L
300
268
268
89
89
70-130 0 25 N2
Aliphatic (C09-C12)
ug/L
300
316
339
105
113
30-130 7 25 N2
Aromatic (C09-C10)
ug/L
100
105
104
105
104
70-130 0 25 N2
4-Bromofluorobenzene (FID) (S)
%
94
104
70-130
4-Bromofluorobenzene (PID) (S)
%
102
113
70-130
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc..
Page 12 of 22

aceAnalytical
/ wwwpacelabs.com
i
I
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92288298
QC Batch: GCV/10399 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92288298002
METHOD BLANK: 1682473
Associated Lab Samples: 92288298002
Parameter
Units
Aliphatic (CO5-CO8)
ug/L
Aliphatic (C09-C12)
ug/L
Aromatic (C09-C10)
ug/L
4-Bromofluorobenzene (FID) (S)
%
4-Bromofluorobenzene (PID) (S)
%
Matrix:
Water
Blank
Reporting
Result
Limit
Analyzed Qualifiers
ND
50.0
03/09/1619:20 N2
ND
50.0
03/09/1619:20 N2
ND
50.0
03/09/1619:20 N2
91
70-130
03/09/1619:20
98
70-130
03/09/1619:20
LABORATORY CONTROL SAMPLE & LCSD:
1682474
1682475
Spike
LCS
LCSD
LCS
LCSD
% Rec
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits
Aliphatic (CO5-CO8)
ug/L
300
250
251
83
84
70-130
Aliphatic (C09-C12)
ug/L
300
317
330
106
110
30-130
Aromatic (CO9-C10)
ug/L
100
101
101
101
101
70-130
4-Bromofluorobenzene (FID) (S)
%
90
91
70-130
4-Bromofluorobenzene (PID) (S)
%
98
99
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Max
RPD RPD Qualifiers
1 25 N2
4 25 N2
1 25 N2
Results presented on this page are in the units Indicated by the "Units" column except where an attemate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc..
Page 13 of 22

aceAnalytical
/ wrvwpacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92288298
QC Batch: MPRP/20849 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92288298001
METHOD BLANK: 1677216
Associated Lab Samples: 92288298001
Parameter Units
Lead ug/L
LABORATORY CONTROL SAMPLE: 1677217
Parameter Units
Lead ug/L
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 03/03/1612:01
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
500 495 99 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1677218 1677219
MS MSD
92288217001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L <2.5 500 500 483 491 97 98 70-130 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1677220 1677221
MS MSD
92288288001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 474 472 95 94 70-130 0
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc..
Page 14 of 22

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92288298
QC Batch: MSV/35807 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200E MSV
Associated Lab Samples: 92288298001, 92288298002
METHOD BLANK: 1678640
Associated Lab Samples: 92288298001, 92288298002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
03/03/16 18:13
1,1,1-Trichloroethane
ug/L
ND
0.50
03/03/16 18:13
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
03103/1618:13
1,1,2-Trichloroethane
ug/L
ND
0.50
03/03/16 18:13
1,1-Dichloroethane
ug/L
ND
0.50
03/0311618:13
1,1-Dichloroethene
ug/L
ND
0.50
03/03/16 18:13
1,1-Dichloropropene
ug/L
ND
0.50
03/03/16 18:13
1,2,3-Trichlorobenzene
ug/L
ND
2.0
03/03/16 18:13
1,2,3-Trichloropropane
ug/L
ND
0.50
03/03/16 18:13
1,2,4-Trichlorobenzene
ug/L
ND
2.0
03/03/16 18:13
1,2,4-Trimethylbenzene
ug/L
ND
0.50
03/03/16 18:13
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
03103/1618:13
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
03/03/16 18:13
1,2-Dichlorobenzene
ug/L
ND
0.50
03/03/16 18:13
1,2-Dichloroethane
ug/L
ND
0.50
03/03/16 18:13
1,2-Dichloropropane
ug/L
ND
0.50
03/0311618:13
1,3,5-Trimethylbenzene
ug/L
ND
0.50
03/03/16 18:13
1,3-Dichlorobenzene
ug/L
ND
0.50
03/03/16 18:13
1,3-Dichloropropane
ug/L
ND
0.50
03/03/16 18:13
1,4-Dichlorobenzene
ug/L
ND
0.50
03/03/16 18:13
2,2-Dichloropropane
ug/L
ND
0.50
03/03/16 18:13
2-Chlorotoluene
ug/L
ND
0.50
03/03/16 18:13
4-Chlorotoluene
ug/L
ND
0.50
03103/1618:13
Benzene
ug/L
NO
0.50
03/03/16 18:13
Bromobenzene
ug/L
ND
0.50
03/03/16 18:13
Bromochloromethane
ug/L
ND
0.50
03/03/16 18:13
Bromodichloromethane
ug/L
ND
0.50
03103/1618:13
Bromoform
ug/L
ND
0.50
03/03/16 18:13
Bromomethane
ug/L
ND
5.0
03/03/16 18:13
Carbon tetrachloride
ug/L
ND
0.50
03/03/16 18:13
Chlorobenzene
ug/L
ND
0.50
03/03/16 18:13
Chloroethane
ug/L
ND
1.0
03/03/16 18:13
Chloroform
ug/L
ND
0.50
03/03/16 18:13
Chloromethane
ug/L
ND
1.0
03/03/16 18:13
cis-1,2-Dichloroethene
ug/L
ND
0.50
03/03/16 18:13
cis-1,3-Dichloropropene
ug/L
ND
0.50
03/03/16 18:13
Dibromochloromethane
ug/L
ND
0.50
03103/1618:13
Dibromomethane
ug/L
ND
0.50
03/03/16 18:13
Dichlorodifluoromethane
ug/L
ND
0.50
03/03/16 18:13
Diisopropyl ether
ug/L
ND
0.50
03/03/16 18:13
Ethylbenzene
ug/L
ND
0.50
03/03/16 18:13
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 22

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92288298
METHOD BLANK: 1678640
Associated Lab Samples: 92288298001, 92288298002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
NO
2.0
03/03/16 18:13
1sopropylbenzene (Cumene)
ug/L
ND
0.50
03/03/16 18:13
m&p-Xylene
ug/L
NO
1.0
03/0311618:13
Methyl-tert-butyl ether
ug/L
NO
0.50
03/03/16 18:13
Methylene Chloride
ug/L
ND
2.0
03/03/16 18:13
n-Butylbenzene
ug/L
ND
0.50
03103/1618:13
n-Propylbenzene
ug/L
ND
0.50
03/03/16 18:13
Naphthalene
ug/L
ND
2.0
03103/1618:13
o-Xylene
ug/L
ND
0.50
03/03/16 18:13
sec-Butylbenzene
ug/L
ND
0.50
03/03/16 18:13
Styrene
ug/L
ND
0.50
03/03/16 18:13
tert-Butyl benzene
ug/L
ND
0.50
03/03/16 18:13
Tetrachloroethene
ug/L
ND
0,50
03/03/16 18:13
Toluene
ug/L
ND
0.50
03/03/16 18:13
trans-1,2-Dichloroethene
ug/L
ND
0.50
03/03/16 18:13
trans-1,3-Dichloropropene
ug/L
ND
0.50
03/03/16 18:13
Trichloroethene
ug/L
ND
0.50
03/03/16 18:13
Trichlorofluoromethane
ug/L
NO
1.0
03/03/16 18:13
Vinyl chloride
ug/L
ND
1.0
03/03/16 18:13
1,2-Dichloroethane-d4 (S)
%
101
70-130
03/03/16 18:13
4-Bromofluorobenzene (S)
%
99
70-130
03/03/16 18:13
Toluene-d8 (S)
%
103
70-130
03/03/16 18:13
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1678641
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
46.3
93
60-140
1,1,1-Trichloroethane
ug/L
50
45.7
91
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
46.4
93
60-140
1,1,2-Trichloroethane
ug/L
50
45.6
91
60-140
1,1-Dichloroethane
ug/L
50
46.8
94
60-140
1,1-Dichloroethene
ug/L
50
49.5
99
60-140
1,1-Dichloropropene
ug/L
50
48.6
97
60-140
1,2,3-Trichlorobenzene
ug/L
50
45.7
91
60-140
1,2,3-Trichloropropane
ug/L
50
45.8
92
60-140
1,2,4-Trichlorobenzene
ug/L
50
46.8
94
60-140
1,2,4-Trimethylbenzene
ug/L
50
48.0
96
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
49.2
98
60-140
1,2-Dibromoethane (EDB)
ug/L
50
47.7
95
60-140
1,2-Dichlorobenzene
ug/L
50
45.1
90
60-140
1,2-Dichloroethane
ug/L
50
39.2
78
60-140
1,2-Dichloropropane
ug/L
50
48.4
97
60-140
1,3,5-Trimethylbenzene
ug/L
50
47.3
95
60-140
1,3-Dichlorobenzene
ug/L
50
46.3
93
60-140
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 22

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92288298
LABORATORY CONTROL SAMPLE:
Parameter
1678641
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,3-Dichloropropane
ug/L
50
47.2
94
60-140
1,4-Dichlorobenzene
ug/L
50
45.4
91
60-140
2,2-Dichloropropane
ug/L
50
45.3
91
60-140
2-Chlorotoluene
ug/L
50
45.9
92
60-140
4-Chlorotoluene
ug/L
50
46.2
92
60-140
Benzene
ug/L
50
47.3
95
60-140
Bromobenzene
ug/L
50
48.2
96
60-140
Bromochloromethane
ug/L
50
44.7
89
60-140
Bromodichloromethane
ug/L
50
46.2
92
60-140
Bromoform
ug/L
50
50.5
101
60-140
Bromomethane
ug/L
50
57.1
114
60-140
Carbon tetrachloride
ug/L
50
45.2
90
60-140
Chlorobenzene
ug/L
50
46.4
93
60-140
Chloroethane
ug/L
50
53.3
107
60-140
Chloroform
ug/L
50
43.6
87
60-140
Chloromethane
ug/L
50
61.0
122
60-140
cis-1,2-Dichloroethene
ug/L
50
45.9
92
60-140
cis-1,3-Dichloropropene
ug/L
50
47.7
95
60-140
Dibromochloromethane
ug/L
50
49.4
99
60-140
Dibromomethane
ug/L
50
45.1
90
60-140
Dichlorodifluoromethane
ug/L
50
45.1
90
60-140
Diisopropyl ether
ug/L
50
51.2
102
60-140
Ethylbenzene
ug/L
50
46.8
94
60-140
Hexachloro-1,3-butadiene
ug/L
50
48.3
97
60-140
Isopropylbenzene (Cumene)
ug/L
50
46.6
93
60-140
m&p-Xylene
ug/L
100
92.1
92
60-140
Methyl-tert-butyl ether
ug/L
50
47.1
94
60-140
Methylene Chloride
ug/L
50
53.9
108
60-140
n-Butylbenzene
ug/L
50
47.6
95
60-140
n-Propylbenzene
ug/L
50
46.3
93
60-140
Naphthalene
ug/L
50
47.6
95
60-140
o-Xylene
ug/L
50
45.4
91
60-140
sec-Butylbenzene
ug/L
50
46.8
94
60-140
Styrene
ug/L
50
48.1
96
60-140
tert-Butylbenzene
ug/L
50
39.1
78
60-140
Tetrachloroethene
ug/L
50
48.0
96
60-140
Toluene
ug/L
50
46.1
92
60-140
trans- l,2-Dichloroethene
ug/L
50
48.1
96
60-140
trans-1,3-Dichloropropene
ug/L
50
46.4
93
60-140
Trichloroethene
ug/L
50
45.0
90
60-140
Trichlorofluoromethane
ug/L
50
45.7
91
60-140
Vinyl chloride
ug/L
50
54.5
109
60-140
1,2-Dichloroethane-d4 (S)
%
97
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
102
70-130
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 22

aceAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92288298
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1678642
1678643
MS
MSD
92288309001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
18.2
18.3
91
92
60-140
0
1,1,1-Trichloroethane
ug/L
ND
20
20
19.9
20.1
99
100
60-140
1
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
19.7
19.7
99
99
60-140
0
1,1,2-Trichloroethane
ug/L
ND
20
20
19.6
19.3
98
96
60-140
2
1, 1 -Dichloroethane
ug/L
ND
20
20
21.5
21.2
107
106
60-140
1
1,1-Dichloroethene
ug/L
ND
20
20
21.7
22.1
108
110
60-140
2
1,1-Dichloropropene
ug/L
ND
20
20
22.1
22.0
110
110
60-140
0
1,2,3-Trichlorobenzene
ug/L
ND
20
20
18.9
18.6
95
93
60-140
1
1,2,3-Trichloropropane
ug/L
ND
20
20
18.6
19.4
93
97
60-140
4
1,2,4-Trichlorobenzene
ug/L
ND
20
20
19.3
19.1
97
96
60-140
1
1,2,4-Trimethyl benzene
ug/L
ND
20
20
21.0
20.1
103
98
60-140
4
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
19.2
18.9
96
94
60-140
2
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
19.5
19.6
97
98
60-140
1
1,2-Dichlorobenzene
ug/L
ND
20
20
18.7
18.6
93
93
60-140
0
1,2-Dichloroethane
ug/L
ND
20
20
17.4
17.4
86
86
60-140
0
1,2-Dichloropropane
ug/L
ND
20
20
20.9
21.2
104
106
60-140
1
1,3,5-Trimethylbenzene
ug/L
ND
20
20
19.8
19.7
99
99
60-140
1
1,3-Dichlorobenzene
ug/L
ND
20
20
19.6
19.2
98
96
60-140
2
1,3-Dichloropropane
ug/L
ND
20
20
20.2
19.5
101
98
60-140
3
1,4-Dichlorobenzene
ug/L
ND
20
20
19.4
18.6
97
93
60-140
4
2,2-Dichloropropane
ug/L
ND
20
20
20.0
19.8
100
99
60-140
1
2-Chlorotoluene
ug/L
ND
20
20
19.8
19.1
99
95
60-140
4
4-Chlorotoluene
ug/L
ND
20
20
19.9
19.1
100
95
60-140
4
Benzene
ug/L
1.3
20
20
22.3
21.9
105
103
60-140
2
Bromobenzene
ug/L
ND
20
20
20.8
21.2
104
106
60-140
2
Bromochloromethane
ug/L
ND
20
20
19.4
19.6
97
98
60-140
1
Bromodichloromethane
ug/L
ND
20
20
19.4
19.1
97
95
60-140
2
Bromoform
ug/L
ND
20
20
17.8
17.6
89
88
60-140
1
Bromomethane
ug/L
ND
20
20
7.9
9.2
40
46
60-140
15 M1
Carbon tetrachloride
ug/L
ND
20
20
18.6
18.8
93
94
60-140
1
Chlorobenzene
ug/L
ND
20
20
19.7
19.5
99
97
60-140
1
Chloroethane
ug/L
ND
20
20
22.2
22.0
111
110
60-140
1
Chloroform
ug/L
ND
20
20
19.7
%5
98
97
60-140
1
Chloromethane
ug/L
ND
20
20
19.6
18.8
98
94
60-140
4
cis-1,2-Dichloroethene
ug/L
ND
20
20
20.6
20.5
103
103
60-140
0
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.4
20.2
102
101
60-140
1
Dibromochloromethane
ug/L
ND
20
20
18.7
18.7
93
94
60-140
0
Dibromomethane
ug/L
ND
20
20
19.1
18.8
96
94
60-140
2
Dichlorodifluoromethane
ug/L
ND
20
20
13.1
13.1
66
65
60-140
0
Diisopropyl ether
ug/L
0.78
20
20
23.9
23.4
116
113
60-140
2
Ethylbenzene
ug/L
2.6
20
20
23.3
21.6
103
95
60-140
7
Hexachloro-1,3-butadiene
ug/L
ND
20
20
19.9
20.6
100
103
60-140
3
Isopropylbenzene (Cumene)
ug/L
ND
20
20
19.7
19.5
98
97
60-140
1
m&p-Xylene
ug/L
ND
40
40
39.3
38.8
98
97
60-140
1
Methyl-tert-butyl ether
ug/L
ND
20
20
20.8
20.8
104
104
60-140
0
Methylene Chloride
ug/L
ND
20
20
21.7
21.5
109
107
60-140
1
Results presented on this pays are in the units Indicated by the
"Units" column except where
an alternate unit is presented
to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc- Page 18 of 22

Pace Analytical Services, Inc.
®
aceAnalytical
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
i www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92288298
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1678642
1678643
MS
MSD
92288309001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qua]
n-Buty]benzene
ug/L
ND
20
20
20.0
20.1
100
101
60-140
0
n-Propylbenzene
ug/L
ND
20
20
20.2
19.7
100
98
60-140
2
Naphthalene
ug/L
ND
20
20
20.2
19.7
99
97
60-140
2
o-Xylene
ug/L
ND
20
20
19.4
19.2
97
96
60-140
1
sec-Butylbenzene
ug/L
ND
20
20
20.0
19.7
100
99
60-140
1
Styrene
ug/L
ND
20
20
20.0
19.7
100
99
60-140
1
tert-Butylbenzene
ug/L
ND
20
20
16.7
16.2
83
81
60-140
3
Tetra chloroethene
ug/L
ND
20
20
19.6
19.5
98
97
60-140
1
Toluene
ug/L
ND
20
20
20.2
20.2
100
101
60-140
0
trans-1,2-Dichloroethene
ug/L
ND
20
20
21.6
21.7
108
108
60-140
0
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.5
19.3
98
97
60-140
1
Trichloroethene
ug/L
ND
20
20
19.4
19.4
97
97
60-140
0
Trichlorofluoromethane
ug/L
ND
20
20
19.9
19.7
99
99
60-140
1
Vinyl chloride
ug/L
ND
20
20
21.8
22.1
109
110
60-140
1
1,2-Dichloroethane-d4 (S)
%
103
102
70-130
4-Bromofluorobenzene (S)
%
98
99
70-130
Toluene-d8 (S)
%
103
103
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc.. Page 19 of 22

aceAnalytical
www.pacelabs.com
QUALIFIERS
Project: WALSER'S
Pace Project No.: 92288298
DEFINITIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold TNI accreditation for this parameter,
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc.. Page 20 of 22

aceAnaIXical
www.pacelabs.com
I
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: WALSER'S
Pace Project No.: 92288298
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92288298001
EFFLUENT
MADEP VPH
GCV/10394
92288298002
INFLUENT
MADEP VPH
GCV/10399
92288298001
EFFLUENT
EPA200.7
MPRP/20849 EPA200.7 ICP/18777
92288298001
EFFLUENT
SM 6200B
MSW35807
92288298002
INFLUENT
SM 6200B
MSV/35807
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/10/2016 03:43 PM without the written consent of Pace Analytical Services, Inc.. Page 21 of 22

' .PaceAnalyn�l
CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT All relevant fields must be completed accurately
section A Section B Section C
Required Client Information: Required Project Information: Invoice Information: Page - 1 Of
Company Shield Engineering Report To Flora D'Souza Attention Flora D'Souza
Address 4301 Taggart Creek Road Copy To Company Name. Shield Engineering
Charlotte, NC 28208
Address 4301 Taggart Creek Road, Charlotte, NC 28
Regulatory Agency
Emaal To fdsouza Shielden ineerin Com
Purchase Order No 1990018-72
Pace Ouote Reference
UST - Underground Storage Tank
Phone [phone] Fax
Client Project ID WALSER'S
Pace Protect Manager nicole. aslorowski aeelabs r.
State I Location
Requesled Due UatelTAT 10 Da Default
Container Order Number
Pace Profile #: -
North Carotins
Requested
A
ly34s
Filtered
YIN
_
n
Z
—Tkc CODE
O
COLLECTED
0
Preservatives
u
O
prmr..g way.. Dw
w
�
W
wrv.
Waa�
w
SwuSdq l
SAMPLE ID S
�
�
N
}
o�
v
START
END
One Character per box. wwa wp
w
n
Z
v
N
o
r1 r
Sample Ids must be unique T-- TS
u+
o
m
c
of
O
B
x
U
m
_
N
C
}
a
IL
~
ti
t
N
DATE
TIME
DATE
TIME
N
.-
_
_
=
Z
Z
O
j
m
-
1
INFLUENT
WTI
�/)l
2
EFFLUENT
VVT
3
4
5
6
7
8
9
10
11
12
ADDITIONAL COMMENTS
RELINQUISHED BY I AFFILIATION
DATE
TIME
ACCEPTED BY / AFFILIATION
DATE
TIME
SAMPLE CONDITIONS
Trust Fund Proect-'�1-�~
'�r' y„ �',j.
,�"'%'��
i�7
}�
J V
SAMPLER NAME AND SIGNATURE -
N
PRINT Name of SAMPLER:
WO#:92288298
SIGNATURE of SAMPLER: 1� /�� DATE Signed: ;) ., r, v' q E z_
g
w
U N }

SUBMIT FORM ON YELLOW PAPER ONLY
a
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
1617MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
PERMIT Number: Expiration Date: 1/31/2018
Facility Name: Hill Oil Company, Inc. - Walser's Service
Non -Discharge W00015102 UIC
Permit Name (if different):
NPDES Other
Facility Address: 6419 North Carolina_ Highway 15ON
TYPE OF PERMITTED OPERATION BEING MONITORED
❑ Lagoon ❑ Remediation: Infiltration Gallery
Lexinaton"' NC 27295 County Davidson
❑ Spray Field ® Remediation: Groundwater
Contact Person: Flora D'SOuza/Shield Enaineerina. Inc.
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Walser's Service
No. of wells to be sampled: N_
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 1/18/16
FIELD ANALYSES:
WAS
Well Depth: 63 ft.
Well Diameter:
pH 5.73 units Temp. NM °C
DRY at
Depth to Water Level: NM ft. below measuring point
_min.
Screened Interval: 33 ft. to 63 ft. Spec. Cond. NM µMhos
time ofsampling,
Measuring Point is _NA ft. above land surface
Relative M.P. Elevation: NA ft.
Odor
check
Volume of water pumped/bailed before sampling:
NA gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: ®YES
❑ NO and field acidified: ❑ YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: 1/20/16-01/27/16
Laboratory Name: Pace Analytical Seryices
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved
and colloidal concentrations.
COD NA mg/I
Nitrite (NO2) as N NA mg/I
Pb - Lead 0.299 mg/I
Coliform: MF Fecal NA /100ml
Nitrate (NO3) as N NA mg/I
Zn - Zinc NA mg/I
Coliform: MF Total NA /100mi
Phosphorus: Total as P NA mg/I
(Note: Use MPN method for highly turbid samples)
Orthophosphate NA mg/I
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total NA mg/I
Al - Aluminum NA mg/I
pH (when analyzed) NA units
Ba - Barium NA mg/I
TOC NA mg/I
Ca - Calcium NA mg/I
Chloride NA mg/I
Cd - C NA mg/I
Arsenic NA mg/I
Chromiu .. _ UNA mg/I
Grease and Oils NA mg/I
NA mg/I
Cu - COPM9 1
ORGANICS: (by GC, GC/MS, HPLC)
Phenol NA mg/I
�2916
Fe - Iron NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mg/I
Hg - Mercu e.R SECTION NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhos
K - 0*09MOON PROCESSING W, mg/I
VOC method # 6200B
Total Ammonia NA mg/I
Mg - Magnesium NA mg/I
VPH method # MADFP VPH
(Ammonia Nitrogen, NH3as N. Ammonia Nitrogen, Total)
Mn - Manganese NA mg/I
method #
TKN as N NA mg/I
Ni - Nickel NA mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 7.5709 mg/L Effluent Total VOCs: 0 mg/L VOC Removal% 100%
Flora D'Souza/Shield Enaineerino. Proiect Manaoer
Permittee (or Authorized Agent) Name and Title - Please print or type
GW-59 Rev.1/2007

APPENDIX A

aceAnalytical
wwwpacelabs.com
r
January 29, 2016
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: WALSER'S
Pace Project No.: 92283504
Dear Ms. D'Souza:
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on January 19, 2016.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 21

aceAnalXical
www.pacelabs.com
i
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: WALSER'S
Pace Project No.: 92283504
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706 Kentucky UST Certification #: 84
North Carolina Field Services Certification #: 5342 West Virginia Certification #: 357
North Carolina Wastewater Certification #: 12 Virginia/VELAP Certification #: 460221
South Carolina Certification #: 99006001
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
West Virginia Certification #: 356
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc Page 2 of 21

aceAnalytical
www.pacelabs.com
I
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
WALSER'S
92283504
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92283504001
INFLUENT
MADEP VPH
ZDO
5
PASI-C
SM 6200B
CAH
63
PASI-C
92283504002
EFFLUENT
MADEP VPH
ZDO
5
PASI-C
EPA 200.7
CDF
1
PASI-A
SM 6200B
CAH
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 3 of 21

Pace Analytical Services, Inc.
9800 Kincey Ave- Suite 100
Huntersville, NC 28078
[phone]
/�IaceAnalXical
I www.pacelabs.com
I
SUMMARY OF DETECTION
Project:
Pace Project No.:
WALSER'S
92283504
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92283504001
INFLUENT
MADEP VPH
Aliphatic (C05-008)
2480
ug/L
1000
01/27/16 01:01 N2
MADEP VPH
Aliphatic (C09-Cl2)
2440
ug/L
1000
01/27/16 01:01 N2
SM 6200B
Benzene
28.4
ug/L
2.5
01/21/16 21:19
SM 6200B
Ethylbenzene
187
ug/L
2.5
01/21/16 21:19
SM 6200B
Isopropylbenzene (Cumene)
9.9
ug/L
2.5
01/21/16 21:19
SM 6200B
Naphthalene
82.4
ug/L
10.0
01/21/16 21:19
SM 6200B
n-Propylbenzene
24.3
ug/L
2.5
01/21/16 21:19
SM 6200B
Toluene
1020
ug/L
5.0
01/28/16 21:14
SM 6200B
1,2,4-Trimethylbenzene
207
ug/L
2.5
01/21/16 21:19
SM 6200B
1,3,5-Trimethylbenzene
70.9
ug/L
2.5
01/21/16 21:19
SM 6200B
m&p-Xylene
654
ug/L
5.0
01/21/16 21:19
SM 6200B
o-Xylene
367
ug/L
2.5
01/21/16 21:19
92283504002
EFFLUENT
EPA 200.7
Lead
299
ug/L
5.0
01/21/16 20:02
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 21

/A�ace Analytical
www.pacelabs.corn
i
i
i
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92283504
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: January 29, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 21

aceAnalXical
www.pacelabs.com
r
i
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92283504
Method: EPA 200.7
Description: 200.7 MET ICP
Client: Shield
Date: January 29, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
1 sample was analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 21

aceAnalytical
www.pacelabs.com
i
i
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92283504
Method: SM 6200B
Description: 6200B MSV
Client: Shield
Date: January 29, 2016
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
General Information:
2 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
QC Batch: MSV/35255
L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
• LCS (Lab ID: 1652012)
• Hexachloro-1,3-butadiene
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MSV/35255
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92283504002
MO: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
• MS (Lab ID: 1652013)
• Hexachloro-1.3-butadiene
• MSD (Lab ID: 1652014)
• Hexachloro-1,3-butadiene
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 7 of 21

.
/A�aciAnalytical
I www pacelabs com
1
Project: WALSER'S
Pace Project No.: 92283504
Sample: INFLUENT
Parameters
VPH NC Water
Aliphatic (C05-008)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
6200B MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1, 1 -Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis- 1,2-Dichloroethene
trans- 1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1, 1 -Dichloropropene
cis- 1,3-Dichloropropene
trans-1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1, 3-butadiene
Isopropylbenzene (Cumene)
Date: 01/29/2016 01:52 PM
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Lab ID: 92283504001 Collected: 01/18/16 12:00 Received: 01/19/16 12:52 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Analytical Method: MADEP VPH
2480 ug/L
2440 ug/L
ND ug/L
98
%
95
%
Analytical Method: SM 6200B
28.4
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
187
ug/L
ND
ug/L
9.9
ug/L
1000
20
01/27/16 01:01
N2
1000
20
01/27/16 01:01
N2
1000
20
01/27/16 01:01
N2
70-130
20
01/27/16 01:01
460-00-4
70-130
20
01/27/16 01:01
460-00-4
2.5
5
01/21/16 21:19
71-43-2
2.5
5
01/21/16 21:19
108-86-1
2.5
5
01/21/16 21:19
74-97-5
2.5
5
01/21/16 21:19
75-27-4
2.5
5
01/21/16 21:19
75-25-2
25.0
5
01/21/16 21:19
74-83-9
2.5
5
01/21/16 21:19
104-51-8
2.5
5
01/21/16 21:19
135-98-8
2.5
5
01/21/16 21:19
98-06-6
2.5
5
01/21/16 21:19
56-23-5
2.5
5
01/21/16 21:19
108-90-7
5.0
5
01/21/16 21:19
75-00-3
2.5
5
01/21/16 21:19
67-66-3
5.0
5
01/21/16 21:19
74-87-3
2.5
5
01/21/16 21:19
95-49-8
2.5
5
01/21/16 21:19
106-43-4
5.0
5
01/21/16 21:19
96-12-8
2.5
5
01/21/16 21:19
124-48-1
2.5
5
01/21/16 21:19
106-93-4
2.5
5
01/21/16 21:19
74-95-3
2.5
5
01/21/16 21:19
95-50-1
2.5
5
01/21/16 21:19
541-73-1
2.5
5
01/21/16 21:19
106-46-7
2.5
5
01/21/16 21:19
75-71-8
2.5
5
01/21/16 21:19
75-34-3
2.5
5
01/21/16 21:19
107-06-2
2.5
5
01/21/16 21:19
75-35-4
2.5
5
01/21/16 21:19
156-59-2
2.5
5
01/21/16 21:19
156-60-5
2.5
5
01/21/16 21:19
78-87-5
2.5
5
01/21/16 21:19
142-28-9
2.5
5
01/21/16 21:19
594-20-7
2.5
5
01/21/16 21:19
563-58-6
2.5
5
01/21/16 21:19
10061-01-5
2.5
5
01/21/16 21:19
10061-02-6
2.5
5
01/21/16 21:19
108-20-3
2.5
5
01/21/16 21:19
100-41-4
10.0
5
01/21/16 21:19
87-68-3
L3
2.5
5
01/21/16 21:19
98-82-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 8 of 21

aceAnalytical
/ wwvpacelabs.com
1
i
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92283504
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: INFLUENT Lab ID: 92283504001 Collected: 01/18/16 12:00 Received: 01/19/16 12:52 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No.
6200B MSV Analytical Method: SM 6200B
Methylene Chloride
ND
ug/L
10.0
5
01/21/16 21:19
75-09-2
Methyl-tert-butyl ether
ND
ug/L
2.5
5
01/21/16 21:19
1634-04-4
Naphthalene
82.4
ug/L
10.0
5
01/21/16 21:19
91-20-3
n-Propylbenzene
24.3
ug/L
2.5
5
01/21/16 21:19
103-65-1
Styrene
ND
ug/L
2.5
5
01/21/16 21:19
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
2.5
5
01/21/16 21:19
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
2.5
5
01/21/16 21:19
79-34-5
Tetrachloroethene
ND
ug/L
2.5
5
01/21/16 21:19
127-18-4
Toluene
1020
ug/L
5.0
10
01/28/16 21:14
108-88-3
1,2,3-Trichlorobe nzene
ND
ug/L
10.0
5
01/21/16 21:19
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
10.0
5
01/21/16 21:19
120-82-1
1,1,1-Trichloroethane
ND
ug/L
2.5
5
01/21/16 21:19
71-55-6
1,1,2-Trichloroethane
ND
ug/L
2.5
5
01/21/16 21:19
79-00-5
Trichloroethene
ND
ug/L
2.5
5
01/21/16 21:19
79-01-6
Trichlorofluoromethane
ND
ug/L
5.0
5
01/21/16 21:19
75-69-4
1,2,3-Trichloropropane
ND
ug/L
2.5
5
01/21/16 21:19
96-18-4
1,2,4-Trimethylbenzene
207
ug/L
2.5
5
01/21/16 21:19
95-63-6
1,3,5-Trimethylbenzene
70.9
ug/L
2.5
5
01/21/16 21:19
108-67-8
Vinyl chloride
ND
ug/L
5.0
5
01/21/16 21:19
75-01-4
m&p-Xylene
654
ug/L
5.0
5
01/21/16 21:19
179601-23-1
o-Xylene
367
ug/L
2.5
5
01/21/16 21:19
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
97
%
70-130
5
01/21/16 21:19
17060-07-0
4-Bromofluorobenzene (S)
102
%
70-130
5
01/21/16 21:19
460-00-4
Toluene-d8 (S)
99
%
70-130
5
01/21/16 21:19
2037-26-5
Date: 01/29/2016 01:52 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Qua]
Page 9 of 21

aceAnalytica!
www.pacelabs.com
i
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92283504
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: EFFLUENT Lab ID: 92283504002 Collected: 01/18/16 13:00 Received: 01/19/16 12:52 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water
Aliphatic (C05-008)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
200.7 MET ICP
Lead
6200B MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-ch loropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1, 1 -Dichloroethene
cis- 1,2-Dichloroethene
trans- 1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Date: 01 /29/2016 01:52 PM
Analytical Method: MADEP VPH
ND
ug/L
50.0
1
01/27/16 01:31
N2
ND
ug/L
50.0
1
01/27/16 01:31
N2
ND
ug/L
50.0
1
01/27/16 01:31
N2
76
%
70-130
1
01/27/16 01:31
460-00-4
74
%
70-130
1
01/27/16 01:31
460-00-4
Analytical Method:
EPA 200.7 Preparation Method: EPA 200.7
299
ug/L
5.0
1 01/20/16 17:30
01/21/16 20:02
7439-92-1
Analytical Method:
SM 6200B
ND
ug/L
0.50
1
01/21/16 20:46
71-43-2
ND
ug/L
0.50
1
01/21/16 20:46
108-86-1
ND
ug/L
0.50
1
01/21/16 20:46
74-97-5
ND
ug/L
0.50
1
01/21/16 20:46
75-27-4
ND
ug/L
0.50
1
01/21/16 20:46
75-25-2
ND
ug/L
5.0
1
01/21/16 20:46
74-83-9
ND
ug/L
0.50
1
01/21/16 20:46
104-51-8
ND
ug/L
0.50
1
01/21/16 20:46
135-98-8
ND
ug/L
0.50
1
01/21/16 20:46
98-06-6
ND
ug/L
0.50
1
01/21/16 20:46
56-23-5
ND
ug/L
0.50
1
01/21/16 20:46
108-90-7
ND
ug/L
1.0
1
01/21/16 20:46
75-00-3
ND
ug/L
0.50
1
01/21/16 20:46
67-66-3
ND
ug/L
1.0
1
01/21/16 20:46
74-87-3
ND
ug/L
0.50
1
01/21/16 20:46
95-49-8
ND
ug/L
0.50
1
01/21/16 20:46
106-43-4
ND
ug/L
1.0
1
01/21/16 20:46
96-12-8
ND
ug/L
0.50
1
01/21/16 20:46
124-48-1
ND
ug/L
0.50
1
01/21/16 20:46
106-93-4
ND
ug/L
0.50
1
01/21/16 20:46
74-95-3
ND
ug/L
0.50
1
01/21/16 20:46
95-50-1
ND
ug/L
0.50
1
01/21/16 20:46
541-73-1
ND
ug/L
0.50
1
01/21/16 20:46
106-46-7
ND
ug/L
0.50
1
01/21/16 20:46
75-71-8
ND
ug/L
0.50
1
01/21/16 20:46
75-34-3
ND
ug/L
0.50
1
01/21/16 20:46
107-06-2
ND
ug/L
0.50
1
01/21/16 20:46
75-35-4
ND
ug/L
0.50
1
01/21/16 20:46
156-59-2
ND
ug/L
0.50
1
01/21/16 20:46
156-60-5
ND
ug/L
0.50
1
01/21/16 20:46
78-87-5
ND
ug/L
0.50
1
01/21/16 20:46
142-28-9
ND
ug/L
0.50
1
01/21/16 20:46
594-20-7
ND
ug/L
0.50
1
01/21/16 20:46
563-58-6
ND
ug/L
0.50
1
01/21/16 20:46
10061-01-5
ND
ug/L
0.50
1
01/21/16 20:46
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc
Page 10 of 21

ace Analytical
/ www.pacelabs.com
r
i
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92283504
Sample: EFFLUENT
Lab ID: 92283504002 Collected: 01/18/16
13:00
Received: 01/19/16 12:52 Matrix:
Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qua[
6200B MSV
Analytical Method: SM 6200B
Diisopropyl ether
ND
ug/L
0.50
1
01/21/16 20:46
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
01/21/16 20:46
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
01/2111620:46
87-68-3 L3,M0
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
01/21/16 20:46
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
01/21/16 20:46
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
01/21/16 20:46
1634-04-4
Naphthalene
ND
ug/L
2.0
1
01/21/16 20:46
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
01/21/16 20:46
103-65-1
Styrene
ND
ug/L
0.50
1
01/21/16 20:46
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
01/21/16 20:46
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
01/21/16 20:46
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
01/21/16 20:46
127-18-4
Toluene
ND
ug/L
0.50
1
01/21/16 20:46
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
2.0
1
01/21/16 20:46
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
2.0
1
01/21/16 20:46
120-82-1
1,1,1-Trichloroethane
ND
ug/L
0.50
1
01/21/16 20:46
71-55-6
1,1,2-Trichloroethane
ND
ug/L
0.50
1
01/21/16 20:46
79-00-5
Trichloroethene
ND
ug/L
0.50
1
01/21/16 20:46
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
01/21/16 20:46
75-69-4
1,2,3-Trichloropropane
ND
ug/L
0.50
1
01/21/16 20:46
96-18-4
1,2,4-Trimethylbenzene
ND
ug/L
0.50
1
01/21/16 20:46
95-63-6
1,3,5-Trimethylbenzene
ND
ug/L
0.50
1
01/21/16 20:46
108-67-8
Vinyl chloride
ND
ug/L
1.0
1
01/21/16 20:46
75-01-4
m&p-Xylene
ND
ug/L
1.0
1
01/21/16 20:46
179601-23-1
o-Xylene
ND
ug/L
0.50
1
01/21/16 20:46
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
97
%
70-130
1
01/21/16 20:46
17060-07-0
4-Bromofluorobenzene (S)
100
%
70-130
1
01/21/16 20:46
460-00-4
Toluene-d8 (S)
99
%
70-130
1
01/21/16 20:46
2037-26-5
Date: 01/29/2016 01:52 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 11 of 21

4acAnalytical
www.pacefabs com
i
i
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92283504
QC Batch: GCV/10273 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92283504001, 92283504002
METHOD BLANK: 1654011
Matrix:
Water
Associated Lab Samples: 92283504001, 92283504002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Aliphatic (C05-CO8)
ug/L
ND
50.0
01/26/16 19:59 N2
Aliphatic (C09-C12)
ug/L
ND
50.0
01/26/16 19:59 N2
Aromatic (C09-C10)
ug/L
ND
50.0
01/26/16 19:59 N2
4-Bromofluorobenzene (FID) (S)
%
99
70-130
01/26/16 19:59
4-Bromofluorobenzene (PID) (S)
%
97
70-130
01/26/16 19:59
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE & LCSD:
1654012
1654013
Spike
LCS
LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C05-CO8)
ug/L
300
273
277
91
92
70-130 1 25 N2
Aliphatic (C09-C12)
ug/L
300
312
335
104
112
30-130 7 25 N2
Aromatic (C09-C10)
ug/L
100
102
104
102
104
70-130 2 25 N2
4-Bromofluorobenzene (FID) (S)
%
93
100
70-130
4-Bromofluorobenzene (PID) (S)
%
93
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /29/2016 01:52 PM without the written consent of Pace Analytical Services, Inc..
Page 12 of 21

ace'Analytical
1 www.pacelabs.com
(
Project: WALSER'S
Pace Project No.: 92283504
QC Batch: MPRP/20508
QC Batch Method: EPA 200.7
Associated Lab Samples: 92283504002
METHOD BLANK: 1650953
Associated Lab Samples: 92283504002
Parameter Units
Lead ug/L
LABORATORY CONTROL SAMPLE: 1650954
Parameter Units
Lead ug/L
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Analysis Method: EPA 200.7
Analysis Description: 200.7 MET
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 01/25/1615:56
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
500 475 95 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1650955 1650956
MS MSD
92283439003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 445 435 89 87 70-130 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1650957 1650958
MS MSD
92283473009 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L 0.044 500 500 491 492 89 90 70-130 0
mg/L
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /29/2016 01:52 PM without the written consent of Pace Analytical Services, Inc..
Page 13 of 21

/� laceAnalytical
www.pacelabs.com
i
1
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92283504
QC Batch: MSV/35255 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200E MSV
Associated Lab Samples: 92283504001, 92283504002
METHOD BLANK: 1652011
Associated Lab Samples: 92283504001, 92283504002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
01/21/16 16:02
1,1,1-Trichloroethane
ug/L
ND
0.50
01/21/16 16:02
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
01/21/16 16:02
1,1,2-Trichloroethane
ug/L
ND
0.50
01121/1616:02
1,1-Dichloroethane
ug/L
ND
0.50
01/21/16 16:02
1,1-Dichloroethene
ug/L
ND
0.50
01/21/16 16:02
1,1-Dichloropropene
ug/L
ND
0.50
01/21/16 16:02
1,2,3-Trichlorobenzene
ug/L
ND
2.0
01/21/16 16:02
1,2,3-Trichloropropane
ug/L
ND
0.50
01/21/16 16:02
1,2,4-Trichlorobenzene
ug/L
ND
2.0
01/21/16 16:02
1,2,4-Trimethylbenzene
ug/L
ND
0.50
01/21/16 16:02
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
01/2111616:02
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
01/21/16 16:02
1,2-Dichlorobenzene
ug/L
ND
0.50
01/21/16 16:02
1,2-Dichloroethane
ug/L
ND
0.50
01/21/16 16:02
1,2-Dichloropropane
ug/L
ND
0.50
01/21/16 16:02
1,3,5-Trimethylbenzene
ug/L
ND
0.50
01/21/16 16:02
1,3-Dichlorobenzene
ug/L
ND
0.50
01/21/16 16:02
1,3-Dichloropropane
ug/L
ND
0.50
01/21/16 16:02
1,4-Dichlorobenzene
ug/L
ND
0.50
01/21/16 16:02
2,2-Dichloropropane
ug/L
ND
0.50
01/21/16 16:02
2-Chlorotoluene
ug/L
ND
0.50
01/21/16 16:02
4-Chlorotoluene
ug/L
ND
0.50
01/21/16 16:02
Benzene
ug/L
ND
0.50
01/21/16 16:02
Bromobenzene
ug/L
ND
0.50
01/21/16 16:02
Bromochloromethane
ug/L
ND
0.50
01/2111616:02
Bromodichloromethane
ug/L
ND
0.50
01/21/16 16:02
Bromoform
ug/L
ND
0.50
01/21/16 16:02
Bromomethane
ug/L
ND
5.0
01/21/16 16:02
Carbon tetrachloride
ug/L
ND
0.50
01/21/16 16:02
Chlorobenzene
ug/L
ND
0.50
01/21/16 16:02
Chloroethane
ug/L
ND
1.0
01/21/16 16:02
Chloroform
ug/L
ND
0.50
01/21/16 16:02
Chloromethane
ug/L
ND
1.0
01/21/16 16:02
cis-1,2-Dichloroethene
ug/L
ND
0.50
01/21/16 16:02
cis-1,3-Dichloropropene
ug/L
ND
0.50
01/21/16 16:02
Dibromochloromethane
ug/L
ND
0.50
01/21/16 16:02
Dibromomethane
ug/L
ND
0.50
01/21/16 16:02
Dichlorodifluoromethane
ug/L
ND
0.50
01/21/16 16:02
Diisopropyl ether
ug/L
ND
0.50
01/21/16 16:02
Ethylbenzene
ug/L
ND
0.50
01/21/16 16:02
Qualifiers
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /29/2016 01:52 PM without the written consent of Pace Analytical Services, Inc- Page 14 of 21

/�aceAnalytical
/ www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92283504
METHOD BLANK: 1652011
Associated Lab Samples:
Parameter
92283504001, 92283504002
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
01/21/16 16:02
Isopropylbenzene (Cumene)
ug/L
ND
0.50
01/21/16 16:02
m&p-Xylene
ug/L
ND
1.0
01/21/16 16:02
Methyl-tert-butyl ether
ug/L
ND
0.50
01/21/16 16:02
Methylene Chloride
ug/L
ND
2.0
01/21/16 16:02
n-Butylbenzene
ug/L
ND
0.50
01/21/16 16:02
n-Propylbenzene
ug/L
ND
0.50
01/21/16 16:02
Naphthalene
ug/L
ND
2.0
01/21/16 16:02
o-Xylene
ug/L
ND
0.50
01/21/16 16:02
sec-Butylbenzene
ug/L
ND
0.50
01121/1616:02
Styrene
ug/L
ND
0.50
01/21/16 16:02
tert-Butylbenzene
ug/L
ND
0.50
01/21/16 16:02
Tetrachloroethene
ug/L
ND
0.50
01/21/16 16:02
Toluene
ug/L
ND
0.50
01/21/16 16:02
trans-1,2-Dichloroethene
ug/L
ND
0.50
01/21/16 16:02
trans-1,3-Dichloropropene
ug/L
ND
0.50
01/21/16 16:02
Trichloroethene
ug/L
ND
0.50
01/21/16 16:02
Trichlorofluoromethane
ug/L
ND
1.0
01/21/16 16:02
Vinyl chloride
ug/L
ND
1.0
01/21/16 16:02
1,2-Dichloroethane-d4 (S)
%
95
70-130
01/21/16 16:02
4-Bromofluorobenzene (S)
%
102
70-130
01/21/16 16:02
Toluene-d8 (S)
%
100
70-130
01/21/16 16:02
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1652012
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
62.9
126
60-140
1,1,1-Trichloroethane
ug/L
50
62.8
126
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
59.1
118
60-140
1,1,2-Trichloroethane
ug/L
50
56.2
112
60-140
1,1-Dichloroethane
ug/L
50
58.0
116
60-140
1, 1 -Dichloroethene
ug/L
50
61.8
124
60-140
1,1-Dichloropropene
ug/L
50
61.0
122
60-140
1,2,3-Trichlorobenzene
ug/L
50
52.9
106
60-140
1,2,3-Trichloropropane
ug/L
50
58.9
118
60-140
1,2,4-Trichlorobenzene
ug/L
50
55.0
110
60-140
1,2,4-Trimethylbenzene
ug/L
50
65.5
131
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
54.2
108
60-140
1,2-Dibromoethane (EDB)
ug/L
50
64.5
129
60-140
1,2-Dichlorobenzene
ug/L
50
58.2
116
60-140
1,2-Dichloroethane
ug/L
50
49.1
98
60-140
1,2-Dichloropropane
ug/L
50
58.5
117
60-140
1,3,5-Trimethylbenzene
ug/L
50
65.9
132
60-140
1,3-Dichlorobenzene
ug/L
50
59.8
120
60-140
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/29/2016 01:52 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 21

/�aceAnalytical
/ wwwpacelabs.com
i
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92283504
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
Parameter
1652012
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,3-Dichloropropane
ug/L
50
59.8
120
60-140
1,4-Dichlorobenzene
ug/L
50
57.6
115
60-140
2,2-Dichloropropane
ug/L
50
67.3
135
60-140
2-Chlorotoluene
ug/L
50
61.4
123
60-140
4-Chlorotoluene
ug/L
50
62.9
126
60-140
Benzene
ug/L
50
60.9
122
60-140
Bromobenzene
ug/L
50
59.8
120
60-140
Bromochloromethane
ug/L
50
56.3
113
60-140
Bromodichloromethane
ug/L
50
61.8
124
60-140
Bromoform
ug/L
50
43.5
87
60-140
Bromomethane
ug/L
50
62.2
124
60-140
Carbon tetrachloride
ug/L
50
68.1
136
60-140
Chlorobenzene
ug/L
50
58.0
116
60-140
Chloroethane
ug/L
50
58.9
118
60-140
Chloroform
ug/L
50
55.2
110
60-140
Chloromethane
ug/L
50
55.5
111
60-140
cis-1,2-Dichloroethene
ug/L
50
57.4
115
60-140
cis- 1,3-Dichloropropene
ug/L
50
66.5
133
60-140
Dibromochloromethane
ug/L
50
51.0
102
60-140
Dibromomethane
ug/L
50
56.8
114
60-140
Dichlorodifluoromethane
ug/L
50
52.0
104
60-140
Diisopropyl ether
ug/L
50
59.9
120
60-140
Ethylbenzene
ug/L
50
60.7
121
60-140
Hexachloro-1,3-butadiene
ug/L
50
74.7
149
60-140 LO
Isopropylbenzene (Cumene)
ug/L
50
63.7
127
60-140
m&p-Xylene
ug/L
100
123
123
60-140
Methyl-tert-butyl ether
ug/L
50
60.2
120
60-140
Methylene Chloride
ug/L
50
53.1
106
60-140
n-Butylbenzene
ug/L
50
66.1
132
60-140
n-Propylbenzene
ug/L
50
63.9
128
60-140
Naphthalene
ug/L
50
55.7
111
60-140
o-Xylene
ug/L
50
63.8
128
60-140
sec-Butylbenzene
ug/L
50
64.8
130
60-140
Styrene
ug/L
50
67.3
135
60-140
tert-Butylbenzene
ug/L
50
54.6
109
60-140
Tetrachloroethene
ug/L
50
59.3
119
60-140
Toluene
ug/L
50
58.2
116
60-140
trans-1,2-Dichloroethene
ug/L
50
58.5
117
60-140
trans-1,3-Dichloropropene
ug/L
50
65.3
131
60-140
Trichloroethene
ug/L
50
57.8
116
60-140
Trichlorofluoromethane
ug/L
50
62.6
125
60-140
Vinyl chloride
ug/L
50
61.1
122
60-140
1,2-Dichloroethane-d4 (S)
%
94
70-130
4-Bromofluorobenzene (S)
%
105
70-130
Toluene-d8 (S)
%
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /29/2016 01:52 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 21

aceAnalytical
www pacelabs.com
I
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92283504
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1652013
1652014
MS
MSD
92283504002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
23.4
23.8
117
119
60-140
1
1,1,1-Trichloroethane
ug/L
ND
20
20
25.2
25.9
126
130
60-140
3
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
23.6
24.0
118
120
60-140
2
1,1,2-Trichloroethane
ug/L
ND
20
20
21.8
21.7
109
108
60-140
1
1,1-Dichloroethane
ug/L
ND
20
20
23.6
23.9
118
119
60-140
1
1, 1 -Dichloroethene
ug/L
ND
20
20
26.3
26.5
132
133
60-140
1
1,1-Dichloropropene
ug/L
ND
20
20
25.2
25.5
126
128
60-140
1
1,2,3-Trichlorobenzene
ug/L
ND
20
20
21.5
23.0
108
115
60-140
7
1,2,3-Trichloropropane
ug/L
ND
20
20
22.3
22.8
112
114
60-140
2
1,2,4-Trichlorobenzene
ug/L
ND
20
20
21.1
22.3
105
112
60-140
6
1,2,4-Trimethylbenzene
ug/L
ND
20
20
25.7
25.9
128
130
60-140
1
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
19.0
20.8
95
104
60-140
9
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
24.0
24.3
120
122
60-140
1
1,2-Dichlorobenzene
ug/L
ND
20
20
22.5
23.1
113
116
60-140
3
1,2-Dichloroethane
ug/L
ND
20
20
19.4
19.1
96
95
60-140
2
1,2-Dichloropropane
ug/L
ND
20
20
23.2
23.3
116
116
60-140
1
1,3,5-Trimethylbenzene
ug/L
ND
20
20
26.0
26.6
130
133
60-140
2
1,3-Dichlorobenzene
ug/L
ND
20
20
22.9
23.8
115
119
60-140
4
1,3-Dichloropropane
ug/L
ND
20
20
22.8
23.5
114
117
60-140
3
1,4-Dichlorobenzene
ug/L
ND
20
20
22.6
23.3
113
116
60-140
3
2,2-Dichloropropane
ug/L
ND
20
20
25.5
25.9
127
130
60-140
2
2-Chlorotoluene
ug/L
ND
20
20
24.2
24.8
121
124
60-140
2
4-Chlorotoluene
ug/L
ND
20
20
24.4
25.2
122
126
60-140
3
Benzene
ug/L
ND
20
20
24.5
24.5
123
122
60-140
0
Bromobenzene
ug/L
ND
20
20
25.2
24.0
126
120
60-140
5
Bromochloromethane
ug/L
ND
20
20
22.6
22.4
113
112
60-140
1
Bromodichloromethane
ug/L
ND
20
20
22.3
22.4
111
112
60-140
1
Bromoform
ug/L
ND
20
20
15.7
16.3
79
81
60-140
3
Bromomethane
ug/L
ND
20
20
20.5
21.6
103
108
60-140
5
Carbon tetrachloride
ug/L
ND
20
20
27.1
27.2
135
136
60-140
0
Chlorobenzene
ug/L
ND
20
20
22.9
23.2
115
116
60-140
1
Chloroethane
ug/L
ND
20
20
25.2
24.5
126
122
60-140
3
Chloroform
ug/L
ND
20
20
22.3
22.4
112
112
60-140
0
Chloromethane
ug/L
ND
20
20
23.1
23.3
116
116
60-140
1
cis-1,2-Dichloroethene
ug/L
ND
20
20
23.0
23.3
115
117
60-140
1
cis-1,3-Dichloropropene
ug/L
ND
20
20
23.1
22.8
115
114
60-140
1
Dibromochloromethane
ug/L
ND
20
20
18.3
18.7
91
94
60-140
2
Dibromomethane
ug/L
ND
20
20
22.2
21.8
111
109
60-140
2
Dichlorodifluoromethane
ug/L
ND
20
20
23.6
23.9
118
119
60-140
1
Diisopropyl ether
ug/L
ND
20
20
23.8
23.9
119
120
60-140
1
Ethylbenzene
ug/L
ND
20
20
24.4
24.5
122
122
60-140
0
Hexachloro-1,3-butadiene
ug/L
ND
20
20
31.3
31.4
157
157
60-140
0 MO
Isopropylbenzene (Cumene)
ug/L
ND
20
20
25.2
25.6
126
128
60-140
2
m&p-Xylene
ug/L
ND
40
40
50.0
49.8
125
125
60-140
0
Methyl-tert-butyl ether
ug/L
ND
20
20
23.2
23.5
116
118
60-140
2
Methylene Chloride
ug/L
ND
20
20
21.2
21.6
106
108
60-140
2
Results presented on
this page are in
the units indicated by the
"Units" column
except where
an alternate
unit is presented
to the right of the result.
REPORT
OF
LABORATORY ANALYSIS
This
report shall not be reproduced,
except in full,
Date: 01/29/2016 01:52 PM
without
the written consent of Pace Analytical
Services, Inc-.
Page 17 of 21

ace Analytical
www.pacelabs.com
r
i
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.: 92283504
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1652013
1652014
MS
MSD
92283504002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
24.0
24.9
120
124
60-140
4
n-Propylbenzene
ug/L
ND
20
20
25.2
26.1
126
131
60-140
4
Naphthalene
ug/L
ND
20
20
22.3
23.8
111
119
60-140
6
o-Xylene
ug/L
ND
20
20
25.4
25.4
127
127
60-140
0
sec-Butylbenzene
ug/L
ND
20
20
24.7
25.3
124
126
60-140
2
Styrene
ug/L
ND
20
20
25.6
26.1
128
131
60-140
2
tert-Butylbenzene
ug/L
ND
20
20
21.0
21.8
105
109
60-140
4
Tetrachloroethene
ug/L
ND
20
20
23.8
24.1
119
121
60-140
1
Toluene
ug/L
ND
20
20
23.8
23.6
118
118
60-140
1
trans-1,2-Dichloroethene
ug/L
ND
20
20
24.3
24.4
122
122
60-140
0
trans-1,3-Dichloropropene
ug/L
ND
20
20
23.4
23.7
117
118
60-140
1
Trichloroethene
ug/L
ND
20
20
23.2
23.0
116
115
60-140
0
Trichlorofluoromethane
ug/L
ND
20
20
27.4
27.5
137
137
60-140
0
Vinyl chloride
ug/L
ND
20
20
26.6
27.5
133
137
60-140
3
1,2-Dichloroethane-d4 (S)
%
94
93
70-130
4-Bromofluorobenzene (S)
%
102
101
70-130
Toluene-d8 (S)
%
100
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/29/2016 01:52 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 21

aceAnalytical
! www.pacelabs_com
i
QUALIFIERS
Project: WALSER'S
Pace Project No.: 92283504
DEFINITIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
LO Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
L3 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in
associated samples. Results unaffected by high bias.
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
N2 The lab does not hold TNI accreditation for this parameter.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/29/2016 01:52 PM without the written consent of Pace Analytical Services, Inc.. Page 19 of 21

aceAnalXical
/ www.pacelabs.com
I
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
WALSER'S
92283504
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92283504001
INFLUENT
MADEP VPH
GCV/10273
92283504002
EFFLUENT
MADEP VPH
GCV/10273
92283504002
EFFLUENT
EPA 200.7
MPRP/20508 EPA 200.7 ICP/18505
92283504001
INFLUENT
SM 6200B
MSV/35255
92283504002
EFFLUENT
SM 6200B
MSV/35255
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /29/2016 01:52 PM without the written consent of Pace Analytical Services, Inc Page 20 of 21

.Y3ceAnalylical
CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section C
Required Client Information: Required Project Information: Invoice Information: Page : 1 �f 1
Company: Shield Enqineerin Repon To: Flora D'Souza Attention: Flora D'Souza
Address 4301 Taggart Creek Road Copy To: Company Name: Shield Engineering
Charlotte, NC 28208
Email To. fdsouza Shielden ineerin
Purchase Order No. 1990018-72
Address: 4301 Taggart Creek Road, Charlotte, NC 28
Pace
Re Mato" `A
.com
Phone: [phone] jFax
Client Project10: WALSER'S
Quote Reference:
Pace Project Manager: nieole.q asiorows ki acela
UST - Underground Storage Tank
:a4x "` f Stata locat%n�
Requested Due Date/TAT: 10 Da Default
Container Order Number.
Pace Profile #:
North Carolina
Re"e'stodTAnat"Is:Eiltcrdd'Y1N'
.p�?1R$
xti
Y
iz
4Y`n
+rA
IATRix coos
COLLECTED
z
Preservatives
a
o.Mwr,o wad ow
v
.
O
2
W.I.wT
w.a.wat.r ww
3
4
F-
w
product p
SAMPLE ID S«us.tw
Q
tj
START
ENO
:
w
m
i
}
0. oL
One Character per box. Nnp. wP
w
-
w
a
y
t
m
c
;ftother
(A-Z 0.91 •j of AR
OT
Sample Ids must be unique Ti—
0
x
w
a
O
8i
L
TS
e
w
a
v
O'
c.
o
O
>
�
JJ
H
2
to
DATE
TIME
DATE
TIME
0
$
O
ryv
2
i
S
U
m
m
c
m
`u
m
8=
4
l
N
r
x
z
Z
O
>
_. 1..`
INFLUENT
VYi'
C' I�
lcu
'%'
X
X
��•,
2:z
EFFLUENT
y'rr
i..db
f11
,
X
X
X
(�,r•; �
3=';
4
8.-
g '.
10
11 -
12`
ADDITIONAL COMMENTS "' t r s REL QUtSNED
5n.14�
FYct
ON
lad.
$
l�ai+TxCrl.TEB
FlLyWTION
,DATE
M
SAMPI ECONDITIONS
}
I•
�/
t
rs*c p
a.�r +oor�cr *��-
® R PRINT Name of SAMPLER:
92.283,004 N
" n. m
SIGNATURE of SAMPLER: d a —
'( DATE Signed: I u } $ E z
F— K V U U A�Y
WIWI I111111111111
m
a

SUBMIT FORM ON YELLOW PAPER ONLY
EPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
001D
VISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
FACILITY INFORMATION Please Print Clearly or Type
ERMIT Number: Expiration Date: 1/31/2018
Facility Name: Hill Oil Company, Inc. - Walser's Service
on -Discharge W00015102 UIC
Permit Name (if different):
PDES Other
Facility Address: 6419 North Carolina Hiahwav 15ON
TYPE OF PERMITTED OPERATION BEING MONITORED
Lexinaton NC 27295
County Davidson
❑ Lagoon ❑ Remediation: Infiltration Gallery
❑ Spray Field ® Remediation: Groundwater
Contact Person: Flora D'Souza/Shield Enaineerina. Inc.
Telephone#: [phone]
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: Walser's Service
No. of wells to be sampled: NA
❑ Water Source Heat Pump ❑ Other:
from Permit
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): VERW-1
Date sample collected: 12/15/15
FIELD ANALYSES:
WAS
Well Depth: 63 ft.
Well Diameter: 4 in.
pH 5.81 units Temp. NM oC
DRY at
Depth to Water Level: _eft. below measuring point
Screened Interval: 33 ft.
to 63
ft. Spec. Cond. NMµMhos
time ofsampling,
Measuring Point is NA ft. above land surface
Relative M.P. Elevation: NA ft.
Odor
check
Volume of water pumped/bailed before sampling:
NA gallons
Appearance
here: ❑
Samples for metals were collected unfiltered: ® YES
El NO and field acidified: ❑YES
El NO
LABORATORY INFORMATION
Date sample analyzed: 12/17/15 - 12/22/15
Laboratory Name: Pace Analytical
Services
Certification No. 12
PARAMETERS NOTE: Values should reflect dissolved
and colloidal concentrations.
COD NA mg/I
Nitrite (NO2) as N
NA mg/I
Pb - Lead ND mg/I
Coliform: MF Fecal NA /100ml
Nitrate (NO3) as N
NA mg/I
Zn - Zinc NA mg/I
Coliform: MF Total NA /100mi
Phosphorus: Total as P
NA mg/I
(Note: Use MPN method for highly turbid samples)
- Orthophosphate
NA mg/i
Other (Specify Compounds and Concentration Units):
Dissolved Solids: Total NA mg/I
Al - Aluminum
NA mg/I
Aliphatic (C05-CO8) = 0.103 mg/1
pH (when analyzed) NA units
Ba - Barium
NA mg/I
TOC NA mg/I
Ca - Calcium
NA mg/I
Chloride NA mg/I
J admium
NA mg/I
Arsenic NA mg/l
hl�o mum: Total
NA mg/I
Grease and Oils NA mg/I
Cu - Copper
NA mg/I
ORGANICS: (by GC, GC/MS, HPLC)
Phenol NA mg/I
Fe - Iron
NA mg/I
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate NA mg/I
Hg - Mercury
NA mg/I
Report Attached? ® Yes (1) ❑ No (0)
Specific Conductance NA µMhos
K - Potassium
NA mg/I
VOC , method # 6200B
Total Ammonia NA mg/I
Mg - Magnesium
NA mg/I
VPH method # MAnFP VPH
(Ammonia Nitrogen, NH3asN, Ammonia Nitrogen, Total)
Mn - Manganese
NA mg/I
, method #
TKN as N NA mg/I
Ni - Nickel
NA mg/I
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: 8.054 mg/L Effluent Total VOCs: 0.103 mg/L VOC Removal%, 98.72%
Flora D'Souza/Shield Enaineerina. Proiect Manaaer
Permittee (or Authorized Aqent) Name and Title - Please print or type
GW-59 Rev.1/2007

APPENDIX A

dace Analytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
December 23, 2015
Ms. Flora D'Souza
Shield Engineering
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: WALSER'S
Pace Project No.: 92280176
Dear Ms. D'Souza:
Enclosed are the analytical results for sample(s) received by the laboratory on December 16, 2015.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc .
Page 1 of 22

,11aceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
Project: WALSER'S
Pace Project No.. 92280176
Charlotte Certification 1Ds
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification # 12
South Carolina Certification #: 99006001
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
West Virginia Certification #: 357
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
West Virginia Certification #. 356
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc Page 2 of 22

j 1aceAna1Xica1*
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
WALSER'S
92280176
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92280176001
EFFLUENT
MADEP VPH
ZDO
5
PASI-C
EPA 200.7
CDF
1
PASI-A
SM 6200B
CAH
63
PASI-C
92280176002
INFLUENT
MADEP VPH
ZDO
5
PASI-C
SM 6200B
CAH
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services. Inc. Page 3 of 22

�,"'aceAnalytical
www.pacelabs.com
Pace Analytical bervlces, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
WALSER'S
92280176
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
92280176001
EFFLUENT
MADEP VPH
Aliphatic (C05-008)
103
ug/L
50.0
12/22/15 22:45
N2
92280176002
INFLUENT
MADEP VPH
Aliphatic (C05-CO8)
2100
ug/L
1000
12/22/15 21:45
N2
MADEP VPH
Aliphatic (C09-C12)
2390
ug/L
1000
12/22/15 21:45
N2
MADEP VPH
Aromatic (C09-C10)
1150
ug/L
1000
12/22/15 21:45
N2
SM 6200B
Benzene
19.2
ug/L
5.0
12/19/15 02:11
SM 6200B
Ethylbenzene
147
ug/L
5.0
12/19/15 02:11
SM 6200B
Isopropylbenzene (Cumene)
9.2
ug/L
5.0
12/19/15 02:11
SM 6200B
Naphthalene
106
ug/L
20.0
12/19/15 02:11
SM 6200B
n-Propylbenzene
19.3
ug/L
5.0
12/19/15 02:11
SM 6200B
Toluene
761
ug/L
5.0
12/19/15 02:11
SM 6200B
1,2,4-Trimethylbenzene
222
ug/L
5.0
12/19/15 02:11
SM 6200B
1,3,5-Trimethylbenzene
76.3
ug/L
5.0
12/19/15 02:11
SM 6200B
m&p-Xylene
664
ug/L
10.0
12/19/15 02:11
SM 6200B
o-Xylene
390
ug/L
5.0
12/19/15 02:11
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 22

17 aceAnalytieal
www.pacelabs.com
race mnaryucar aervrcus, inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.. 92280176
Method: MADEP VPH
Description: VPH NC Water
Client: Shield
Date: December 23, 2015
General Information:
2 samples were analyzed for MADEP VPH. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services. Inc.. Page 5 of 22

117 ceAnalytical
www.pacelabs.com
race �naiy uca, - VI '."-
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92280176
Method:
EPA 200.7
Description:
200.7 MET ICP
Client:
Shield
Date:
December 23, 2015
General Information:
1 sample was analyzed for EPA 200.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 200.7 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 22

��PaceAnalytical
www,pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville. NC 28078
[phone]
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92280176
Method: SM 6200B
Description: 6200E MSV
Client: Shield
Date: December 23, 2015
General Information:
2 samples were analyzed for SM 6200B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MSV/34788
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92280444001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1633295)
• Tetrachloroethene
• MSD (Lab ID: 1633296)
• Tetrachloroethene
Additional Comments:
Analyte Comments:
QC Batch: MSV/34788
E: Analyte concentration exceeded the calibration range. The reported result is estimated.
• MS (Lab ID: 1633295)
• Tetrachloroethene
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc. Page 7 of 22

® Pace Analytical Services, Inc.
_ ® 9800 Kincey Ave Suite 100
aceAnaWieal Huntersville, NC 28078
www. pacelabs. com (704 )87 5-9092
PROJECT NARRATIVE
Project: WALSER'S
Pace Project No.: 92280176
Method: SM 6200B
Description: 6200B MSV
Client: Shield
Date: December 23, 2015
Analyte Comments:
QC Batch: MSV/34788
E: Analyte concentration exceeded the calibration range. The reported result is estimated.
• MSD (Lab ID: 1633296)
• Tetrachloroethene
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc Page 8 of 22

17 ceAnalytical
www.pacelabs.com
race HnalyUOal oervices, nlc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92280176
Sample: EFFLUENT Lab ID: 92280176001 Collected: 12/15/15 12:30 Received: 12/16/15 13:23 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
VPH NC Water
Aliphatic (C05-CO8)
Aliphatic (C09-C12)
Aromatic (CO9-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
200.7 MET ICP
Lead
6200E MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans- 1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans-1,3-Dichloropropene
Date 12/23/2015 04:15 PM
Analytical Method: MADEP VPH
103 ug/L 50.0 1
ND ug/L 50.0 1
ND ug/L 50.0 1
12/22/15 22:45 N2
12/22/15 22:45 N2
12/22/15 22:45 N2
94
%
70-130
1
12/22/15 22:45
460-00-4
95
%
70-130
1
12/22/15 22:45
460-00-4
Analytical Method:
EPA 200.7 Preparation Method: EPA 200.7
ND
ug/L
5.0
1 12/17/15 19:00
12/19/15 02:13
7439-92-1
Analytical Method:
SM 6200B
ND
ug/L
0.50
1
12/19/15 00:48
71-43-2
ND
ug/L
0.50
1
12/19/15 00A8
108-86-1
ND
ug/L
0.50
1
12/19/15 00:48
74-97-5
ND
ug/L
0.50
1
12/19/15 00:48
75-27-4
ND
ug/L
0.50
1
12/19/15 00:48
75-25-2
ND
ug/L
5.0
1
12/19/15 00:48
74-83-9
ND
ug/L
0.50
1
12/19/15 00:48
104-51-8
ND
ug/L
0.50
1
12/19/15 00:48
135-98-8
ND
ug/L
0.50
1
12/19/15 00:48
98-06-6
ND
ug/L
0.50
1
12/19/15 00:48
56-23-5
ND
ug/L
0.50
1
12/19/15 00:48
108-90-7
ND
ug/L
1.0
1
12/19/15 00:48
75-00-3
ND
ug/L
0.50
1
12/19/15 00:48
67-66-3
ND
ug/L
1.0
1
12/19/15 00:48
74-87-3
ND
ug/L
0.50
1
12/19/15 00:48
95-49-8
ND
ug/L
0.50
1
12/19/15 00:48
106-43-4
ND
ug/L
1.0
1
12/19/15 00:48
96-12-8
ND
ug/L
0.50
1
12/19/15 00:48
124-48-1
ND
ug/L
0.50
1
12/19/15 00:48
106-93-4
ND
ug/L
0.50
1
12/19/15 00:48
74-95-3
ND
ug/L
0.50
1
12/19/15 00:48
95-50-1
ND
ug/L
0.50
1
12/19/15 00:48
541-73-1
ND
ug/L
0.50
1
12/19/15 00:48
106-46-7
ND
ug/L
0.50
1
12/19/15 00:48
75-71-8
ND
ug/L
0.50
1
12/19/15 00:48
75-34-3
ND
ug/L
0.50
1
12/19/15 00:48
107-06-2
ND
ug/L
0.50
1
12/19/15 00:48
75-35-4
ND
ug/L
0.50
1
12/19/15 00:48
156-59-2
ND
ug/L
0.50
1
12/19/15 00:48
156-60-5
ND
ug/L
0.50
1
12/19/15 00:48
78-87-5
ND
ug/L
0.50
1
12/19/15 00:48
142-28-9
ND
ug/L
0.50
1
12/19/15 00:48
594-20-7
ND
ug/L
0.50
1
12/19/15 00:48
563-58-6
ND
ug/L
0.50
1
12/19/15 00:48
10061-01-5
ND
ug/L
0.50
1
12/19/15 00:48
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
without the written consent of Pace Analytical Services, Inc.
Page 9 of 22

71aceAnalXical
www.pacelabs.com
Pace Analytical Jennces, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No : 92280176
Sample: EFFLUENT Lab ID: 92280176001 Collected: 12/15/15 12:30 Received: 12/16/15 13:23 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
n-Propylbenzene
Styrene
1,1,1, 2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1, 2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1, 1, 1 -Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2, 3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/23/2015 04:15 PM
Analytical Method: SM 6200B
ND ug/L
ND ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
103 %
101 %
102 %
0.50
1
12/19/15 00A8
108-20-3
0.50
1
12/19/15 00:48
100-41-4
2.0
1
12/19/15 00:48
87-68-3
0.50
1
12/19/15 00:48
98-82-8
2.0
1
12/19/15 00:48
75-09-2
0.50
1
12/19/15 00:48
1634-04-4
2.0
1
12/19/15 00.48
91-20-3
0.50
1
12/19/15 00:48
103-65-1
0.50
1
12/19/15 00:48
100-42-5
0.50
1
12/19/15 00:48
630-20-6
0.50
1
12/19/15 00:48
79-34-5
0.50
1
12/19/15 00:48
127-18-4
0.50
1
12/19/15 00:48
108-88-3
2.0
1
12/19/15 00:48
87-61-6
2.0
1
12/19/15 00:48
120-82-1
0.50
1
12/19/15 00:48
71-55-6
0.50
1
12/19/15 00:48
79-00-5
0.50
1
12/19/15 00:48
79-01-6
1.0
1
12/19/15 00:48
75-69-4
0.50
1
12/19/15 00:48
96-18-4
0.50
1
12/19/15 00:48
95-63-6
0.50
1
12/19/15 00:48
108-67-8
1.0
1
12/19/15 00:48
75-01-4
1.0
1
12/19/15 00:48
179601-23-1
0.50
1
12/19/15 00:48
95-47-6
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
12/19/15 00:48 17060-07-0
12/19/15 00:48 460-00-4
12/19/15 00:48 2037-26-5
Page 10 of 22

aceAnalytical
www.pacelabs.com
Face Analytical Jervices, Inc.
9800 Kincey Ave Suite 100
Huntersville, NIS 28078
[phone]
Project: WALSER'S
Pace Project No 92280176
Sample: INFLUENT
Parameters
VPH NC Water
Aliphatic (C05-008)
Aliphatic (C09-C12)
Aromatic (C09-C10)
Surrogates
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
6200E MSV
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
n-Butylbenzene
sec-Butylbenzene
tert-Butylbenzene
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
2-Chlorotoluene
4-Chlorotoluene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobe nzene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans- 1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis- 1,3-Dichloropropene
trans- 1,3-Dichloropropene
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
Date: 12/23/2015 04:15 PM
ANALYTICAL RESULTS
Lab ID: 92280176002 Collected: 12/15/15 11:30 Received: 12/16/15 13:23 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No.
Analytical Method: MADEP VPH
2100 ug/L
2390 ug/L
1150 ug/L
98
%
100
%
Analytical Method:
SM 6200B
19.2
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
147
ug/L
ND
ug/L
9.2
ug/L
1000
20
12/22/15 21 A5
1000
20
12/22/15 21:45
1000
20
12/22/15 21 A5
70-130
20
12/22/15 21:45
460-00-4
70-130
20
12/22/15 21:45
460-00-4
5.0
10
12/19/15 02:11
71-43-2
5.0
10
12/19/15 02:11
108-86-1
5.0
10
12/19/15 02:11
74-97-5
5.0
10
12/19/15 02:11
75-27-4
5.0
10
12/19/15 02:11
75-25-2
50.0
10
12/19/15 0211
74-83-9
5.0
10
12/19/15 02:11
104-51-8
5.0
10
12/19/15 02:11
135-98-8
5.0
10
12/19/15 02:11
98-06-6
5.0
10
12/19/15 02:11
56-23-5
5.0
10
12/19/15 02:11
108-90-7
10.0
10
12/19/15 02:11
75-00-3
5.0
10
12/19/15 02:11
67-66-3
10.0
10
12/19/15 02:11
74-87-3
5.0
10
12/19/15 02:11
95-49-8
5.0
10
12/19/15 02.11
106-43-4
10.0
10
12/19/15 02:11
96-12-8
5.0
10
12/19/15 02.11
124-48-1
5.0
10
12/19/15 02:11
106-93-4
5.0
10
12/19/15 02:11
74-95-3
5.0
10
12/19/15 02:11
95-50-1
5.0
10
12/19/15 02:11
541-73-1
5.0
10
12/19/15 02:11
106-46-7
5.0
10
12/19/15 02:11
75-71-8
5.0
10
12/19/15 02:11
75-34-3
5.0
10
12/19/15 02:11
107-06-2
5.0
10
12/19/15 02:11
75-35-4
5.0
10
12/19/15 02:11
156-59-2
5.0
10
12/19/15 02:11
156-60-5
5.0
10
12/19/15 02:11
78-87-5
5.0
10
12/19/15 02:11
142-28-9
5.0
10
12/19/15 02:11
594-20-7
5.0
10
12/19/15 02:11
563-58-6
5.0
10
12/19/15 02:11
10061-01-5
5.0
10
12/19/15 02:11
10061-02-6
5.0
10
12/19/15 02:11
108-20-3
5.0
10
12/19/15 02:11
10041-4
20.0
10
12/19/15 02:11
87-68-3
5.0
10
12/19/15 02:11
98-82-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Qual
N2
N2
N2
Page 11 of 22

Pace Analytical Services, Inc.
® 9800 Kincey Ave Suite 100
71aceAnalyfical Huntersville, NC 28078
www.pacelabs.com (704) 87 5-9092
ANALYTICAL RESULTS
Project: WALSER'S
Pace Project No.: 92280176
Sample: INFLUENT
Lab ID: 92280176002 Collected: 12/15/15 11:30
Received: 12/16/15 13:23 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Methylene Chloride
ND
ug/L
20.0
10
12/19/15 02:11
75-09-2
Methyl -tent -butyl ether
ND
ug/L
5.0
10
12/19/15 02:11
1634-04-4
Naphthalene
106
ug/L
20.0
10
12/19/15 02:11
91-20-3
n-Propylbenzene
19.3
ug/L
5.0
10
12/19/15 02:11
103-65-1
Styrene
ND
ug/L
5.0
10
12/19/15 02:11
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
5.0
10
12/19/1502.11
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
5.0
10
12/19/15 02:11
79-34-5
Tetra chloroethene
ND
ug/L
5.0
10
12/19/15 02:11
127-18-4
Toluene
761
ug/L
5.0
10
12/19/15 02:11
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
20.0
10
12/19/15 02:11
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
20.0
10
12/19/15 02:11
120-82-1
1, 1, 1 -Trichloroethane
ND
ug/L
5.0
10
12/19/15 02:11
71-55-6
1,1,2-Trichloroethane
ND
ug/L
5.0
10
12/19/15 02:11
79-00-5
Trichloroethene
ND
ug/L
5.0
10
12/19/15 02:11
79-01-6
Trichlorofluoromethane
ND
ug/L
10.0
10
12/19/15 02:11
75-69-4
1,2,3-Trichloropropane
ND
ug/L
5.0
10
12/19/15 02:11
96-18-4
1,2,4-Trimethylbenzene
222
ug/L
5.0
10
12/19/15 02:11
95-63-6
1,3,5-Trimethylbenzene
76.3
ug/L
5.0
10
12/19/15 02:11
108-67-8
Vinyl chloride
ND
ug/L
10.0
10
12/19/15 02:11
75-01-4
m&p-Xylene
664
ug/L
10.0
10
12/19/15 02:11
179601-23-1
o-Xylene
390
ug/L
5.0
10
12/19/15 02:11
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
104
%
70-130
10
12/19/15 02:11
17060-07-0
4-Bromofluorobenzene (S)
102
%
70-130
10
12/19/15 02:11
460-00-4
Toluene-d8 (S)
101
%
70-130
10
12/19/15 02:11
2037-26-5
Date: 12/23/2015 04:15 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 12 of 22

/ZIP
eAnalytical
..pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92280176
QC Batch GCV/10210 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Associated Lab Samples: 92280176001, 92280176002
METHOD BLANK: 1635141
Associated Lab Samples: 92280176001, 92280176002
Parameter
Units
Aliphatic (C05-CO8)
ug/L
Aliphatic (C09-C12)
ug/L
Aromatic (C09-C10)
ug/L
4-Bromofluorobenzene (FID) (S)
%
4-Bromofluorobenzene (PID) (S)
%
Matrix: Water
Blank
Reporting
Result
Limit
Analyzed Qualifiers
ND
50.0
12/22/1514:12 N2
ND
50.0
12/22/1514:12 N2
ND
50.0
12/22/1514:12 N2
103
70-130
12/22/1514:12
105
70-130
12/22/1514:12
LABORATORY CONTROL SAMPLE & LCSD: 1635142
Spike
Parameter Units Conc.
Aliphatic (C05-CO8) ug/L 300
Aliphatic (C09-C12) ug/L 300
Aromatic (C09-C10) ug/L 100
4-Bromofluorobenzene (FID) (S) %
4-Bromofluorobenzene (PID) (S) %
1635143
LCS
LCSD
LCS
LCSD
% Rec
Result
Result
% Rec
% Rec
Limits
295
300
98
100
70-130
281
290
94
97
30-130
98.3
100
98
100
70-130
98
101
70-130
100
104
70-130
Max
RPD RPD Qualifiers
2 25 N2
3 25 N2
2 25 N2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/23/2015 04:15 PM without the written consent of Pace Analytical Services, Inc..
Page 13 of 22

P An 1 ical
ace a yt
www. pacelabs. com
race Analytical Services, mc.
9800 Kincey Ave Suite 100
Huntersville. NC 28078
[phone]
QUALITY CONTROL DATA
Project WALSER'S
Pace Project No.: 92280176
QC Batch: MPRP/20309 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92280176001
METHOD BLANK: 1631771 Matrix: Water
Associated Lab Samples: 92280176001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Lead ug/L ND 5.0 12/19/15 01:48
LABORATORY CONTROL SAMPLE: 1631772
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Lead ug/L 500 495 99 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1631773 1631774
MS MSD
92280151003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 519 584 104 116 70-130 12
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1631775 1631776
MS MSD
92279907003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Lead ug/L ND 500 500 503 554 101 111 70-130 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/23/2015 04:15 PM without the written consent of Pace Analytical Services, Inc
Page 14 of 22

P'aceAnalytical
www pacelabs. com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92280176
QC Batch: MSV/34788 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200E MSV
Associated Lab Samples: 92280176001, 92280176002
METHOD BLANK: 1633293
Associated Lab Samples: 92280176001, 92280176002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
12/1811521:44
1,1,1-Trichloroethane
ug/L
ND
0.50
12/18/15 21:44
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
12/18/15 21:44
1,1,2-Trichloroethane
ug/L
ND
0.50
12/18/15 21:44
1,1-Dichloroethane
ug/L
ND
0.50
12/18/15 21:44
1,1-Dichloroethene
ug/L
ND
0.50
12/18/15 21:44
1,1-Dichloropropene
ug/L
ND
0.50
12/18/15 21:44
1,2,3-Trichlorobenzene
ug/L
ND
2.0
12/18/15 21:44
1,2,3-Trichloropropane
ug/L
ND
0.50
12/18/15 21:44
1,2,4-Trichlorobenzene
ug/L
ND
2.0
12/18/15 21:44
1,2,4-Trimethylbenzene
ug/L
ND
0.50
12/18/15 21:44
1.2-Dibromo-3-chloropropane
ug/L
ND
1.0
12/18/15 21:44
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
12/18/15 21:44
1,2-Dichlorobenzene
ug/L
ND
0.50
12/18/15 21:44
1,2-Dichloroethane
ug/L
ND
0.50
12/18/15 21:44
1,2-Dichloropropane
ug/L
ND
0.50
12/18/15 21:44
1,3,5-Trimethylbenzene
ug/L
ND
0.50
12/18/15 21:44
1,3-Dichlorobenzene
ug/L
ND
0.50
12/18/15 21:44
1,3-Dichloropropane
ug/L
ND
0.50
12/18/15 21:44
1,4-Dichlorobenzene
ug/L
ND
0.50
12/18/15 21 A4
2,2-Dichloropropane
ug/L
ND
0.50
12/18/15 21:44
2-Chlorotoluene
ug/L
ND
0.50
12/18/15 21 A4
4-Chlorotoluene
ug/L
ND
0.50
12/18/15 21 A4
Benzene
ug/L
ND
0.50
12/18/15 21:44
Bromobenzene
ug/L
ND
0.50
12/18/15 21:44
Bromochloromethane
ug/L
ND
0.50
12/18/15 21:44
Bromodichloromethane
ug/L
ND
0.50
12/18/15 21:44
Bromoform
ug/L
ND
0.50
12/18/15 21:44
Bromomethane
ug/L
ND
5.0
12/18/15 21:44
Carbon tetrachloride
ug/L
ND
0.50
12/18/15 21:44
Chlorobenzene
ug/L
ND
0.50
12/18/15 21:44
Chloroethane
ug/L
ND
1.0
12/18/15 21:44
Chloroform
ug/L
ND
0.50
12/18/15 21:44
Chloromethane
ug/L
ND
1.0
12/18/15 21:44
cis-1,2-Dichloroethene
ug/L
ND
0.50
12/18/15 21:44
cis-1,3-Dichloropropene
ug/L
ND
0.50
12/18/15 21:44
Dibromochloromethane
ug/L
ND
0.50
12/18/15 21:44
Dibromomethane
ug/L
ND
0.50
12/18/15 21:44
Dichlorodifluoromethane
ug/L
ND
0.50
12/18/15 21:44
Diisopropyl ether
ug/L
ND
0.50
12/18/15 21:44
Ethylbenzene
ug/L
ND
0.50
12/18/15 21 A4
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/23/2015 04:15 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 22

l � aceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92280176
METHOD BLANK: 1633293
Associated Lab Samples: 92280176001, 92280176002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
12/18/15 21:44
Isopropylbenzene (Cumene)
ug/L
ND
0.50
12/18/15 21:44
m&p-Xylene
ug/L
ND
1.0
12/18/15 21:44
Methyl-tert-butyl ether
ug/L
ND
0.50
12/18/15 21:44
Methylene Chloride
ug/L
ND
2.0
12/18/15 21:44
n-Butylbenzene
ug/L
ND
0.50
12/18/15 21:44
n-Propylbenzene
ug/L
ND
0.50
12/18/15 21:44
Naphthalene
ug/L
ND
2.0
12/18/15 21:44
o-Xylene
ug/L
ND
0.50
12/18/15 21:44
sec-Butylbenzene
ug/L
ND
0.50
12/18/15 21:44
Styrene
ug/L
ND
0.50
12/18/15 21:44
tert-Butylbenzene
ug/L
ND
0.50
12/18/15 21:44
Tetrachloroethene
ug/L
ND
0.50
12/18/15 21:44
Toluene
ug/L
ND
0.50
12/18/15 21:44
trans-1,2-Dichloroethene
ug/L
ND
0.50
12/18/15 21:44
trans-1,3-Dichloropropene
ug/L
ND
0.50
12/18/15 21:44
Trichloroethene
ug/L
ND
0.50
12/18/15 21:44
Trichlorofluoromethane
ug/L
ND
1.0
12/18/15 21:44
Vinyl chloride
ug/L
ND
1.0
12/18/15 21:44
1,2-Dichloroethane-d4 (S)
%
100
70-130
12/18/15 21:44
4-Bromofluorobenzene (S)
%
100
70-130
12/18/15 21:44
Toluene-d8 (S)
%
100
70-130
12/18/15 21:44
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1633294
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
46.0
92
60-140
1,1,1-Trichloroethane
ug/L
50
42.9
86
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
46.9
94
60-140
1,1,2-Trichloroethane
ug/L
50
44.3
89
60-140
1,1-Dichloroethane
ug/L
50
41.5
83
60-140
1,1-Dichloroethene
ug/L
50
41.1
82
60-140
1,1-Dichloropropene
ug/L
50
41.7
83
60-140
1,2,3-Trichlorobenzene
ug/L
50
41.9
84
60-140
1,2,3-Trichloropropane
ug/L
50
43.7
87
60-140
1,2,4-Trichlorobenzene
ug/L
50
42.3
85
60-140
1,2,4-Trimethylbenzene
ug/L
50
43.0
86
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
51.2
102
60-140
1,2-Dibromoethane (EDB)
ug/L
50
45.5
91
60-140
1,2-Dichlorobenzene
ug/L
50
41.7
83
60-140
1,2-Dichloroethane
ug/L
50
45.4
91
60-140
1,2-Dichloropropane
ug/L
50
42.3
85
60-140
1,3,5-Trimethylbenzene
ug/L
50
42.9
86
60-140
1,3-Dichlorobenzene
ug/L
50
42.7
85
60-140
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date 12/23/2015 0415 PM without the written consent of Pace Analytical Services, Inc. Page 16 of 22

laceAnalyfical
-pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92280176
LABORATORY CONTROL SAMPLE:
Parameter
1633294
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,3-Dichloropropane
ug/L
50
42.5
85
60-140
1,4-Dichlorobenzene
ug/L
50
42.0
84
60-140
2,2-Dichloropropane
ug/L
50
41.6
83
60-140
2-Chlorotoluene
ug/L
50
42.2
84
60-140
4-Chlorotoluene
ug/L
50
42.3
85
60-140
Benzene
ug/L
50
42.0
84
60-140
Bromobenzene
ug/L
50
41.0
82
60-140
Bromochloromethane
ug/L
50
43.1
86
60-140
Bromodichloromethane
ug/L
50
46.9
94
60-140
Bromoform
ug/L
50
41.0
82
60-140
Bromomethane
ug/L
50
36.4
73
60-140
Carbon tetrachloride
ug/L
50
44.4
89
60-140
Chlorobenzene
ug/L
50
41.7
83
60-140
Chloroethane
ug/L
50
42.4
85
60-140
Chloroform
ug/L
50
41.3
83
60-140
Chloromethane
ug/L
50
33.5
67
60-140
cis-1,2-Dichloroethene
ug/L
50
42.3
85
60-140
cis-1,3-Dichloropropene
ug/L
50
47.8
96
60-140
Dibromochloromethane
ug/L
50
50.7
101
60-140
Dibromomethane
ug/L
50
43.3
87
60-140
Dichlorodifluoromethane
ug/L
50
39.4
79
60-140
Diisopropyl ether
ug/L
50
46.0
92
60-140
Ethylbenzene
ug/L
50
41.7
83
60-140
Hexachloro-1,3-butadiene
ug/L
50
47.3
95
60-140
Isopropylbenzene (Cumene)
ug/L
50
45.4
91
60-140
m&p-Xylene
ug/L
100
85.4
85
60-140
Methyl-tert-butyl ether
ug/L
50
44.8
90
60-140
Methylene Chloride
ug/L
50
49.9
100
60-140
n-Butylbenzene
ug/L
50
42.7
85
60-140
n-Propylbenzene
ug/L
50
41.6
83
60-140
Naphthalene
ug/L
50
45.8
92
60-140
o-Xylene
ug/L
50
42.0
84
60-140
sec-Butylbenzene
ug/L
50
43.2
86
60-140
Styrene
ug/L
50
47.1
94
60-140
tert-Butylbenzene
ug/L
50
35.6
71
60-140
Tetrachloroethene
ug/L
50
37.4
75
60-140
Toluene
ug/L
50
41.6
83
60-140
trans-1,2-Dichloroethene
ug/L
50
41.6
83
60-140
trans- 1,3-Dichloropropene
ug/L
50
47.9
96
60-140
Trichloroethene
ug/L
50
40.2
80
60-140
Trichlorofluoromethane
ug/L
50
38.6
77
60-140
Vinyl chloride
ug/L
50
45.8
92
60-140
1,2-Dichloroethane-d4 (S)
%
99
70-130
4-Bromofluorobenzene (S)
%
103
70-130
Toluene-d8 (S)
%
101
70-130
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/23/2015 04:15 PM without the written consent of Pace Analytical Services, Inc..
Page 17 of 22

/laceAnalytical QD
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No. 92280176
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1633295
1633296
MS
MSD
92280444001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.0
20.1
100
101
60-140
1
1,1,1-Trichloroethane
ug/L
ND
20
20
21.1
21.1
105
105
60-140
0
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
20.0
19.8
100
99
60-140
1
1,1,2-Trichloroethane
ug/L
ND
20
20
19.4
19.2
97
96
60-140
1
1,1-Dichloroethane
ug/L
ND
20
20
20.5
20.3
102
101
60-140
1
1,1-Dichloroethene
ug/L
0.50
20
20
21.6
21.7
105
106
60-140
1
1,1-Dichloropropene
ug/L
ND
20
20
20.8
20.8
104
104
60-140
0
1,2,3-Trichlorobenzene
ug/L
ND
20
20
18.1
18.1
91
91
60-140
0
1,2,3-Trichloropropane
ug/L
ND
20
20
18.8
18.4
94
92
60-140
2
1,2,4-Trichlorobenzene
ug/L
ND
20
20
18.2
18.0
91
90
60-140
1
1,2,4-Trimethylbenzene
ug/L
ND
20
20
19.6
19.6
98
98
60-140
0
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
19.8
20.4
99
102
60-140
3
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
19.8
19.5
99
97
60-140
2
1,2-Dichlorobenzene
ug/L
ND
20
20
18.9
19.0
95
95
60-140
0
1,2-Dichloroethane
ug/L
ND
20
20
20.8
20.5
104
103
60-140
1
1,2-Dichloropropane
ug/L
ND
20
20
19.3
19.3
96
96
60-140
0
1,3,5-Trimethylbenzene
ug/L
ND
20
20
19.9
19.8
99
99
60-140
0
1,3-Dichlorobenzene
ug/L
ND
20
20
19.7
19.9
98
99
60-140
1
1,3-Dichloropropane
ug/L
ND
20
20
18.8
19.0
94
95
60-140
1
1,4-Dichlorobenzene
ug/L
ND
20
20
19.9
19.5
99
98
60-140
2
2,2-Dichloropropane
ug/L
ND
20
20
17.7
17.6
88
88
60-140
0
2-Chlorotoluene
ug/L
ND
20
20
19.8
19.8
99
99
60-140
0
4-Chlorotoluene
ug/L
ND
20
20
20.0
20.0
100
100
60-140
0
Benzene
ug/L
ND
20
20
20.1
20.1
101
100
60-140
0
Bromobenzene
ug/L
ND
20
20
18.6
18.3
93
92
60-140
1
Bromochloromethane
ug/L
ND
20
20
19.7
19.5
99
98
60-140
1
Bromodichloromethane
ug/L
ND
20
20
19.5
19.6
97
98
60-140
1
Bromoform
ug/L
ND
20
20
16.5
16.8
83
84
60-140
1
Bromomethane
ug/L
ND
20
20
21.5
19.4
108
97
60-140
11
Carbon tetrachloride
ug/L
ND
20
20
21.2
21.1
106
105
60-140
0
Chlorobenzene
ug/L
ND
20
20
19.8
19.6
99
98
60-140
1
Chloroethane
ug/L
ND
20
20
23.3
20.9
117
105
60-140
11
Chloroform
ug/L
3.2
20
20
23.1
23.1
99
99
60-140
0
Chloromethane
ug/L
ND
20
20
20.7
21.9
104
109
60-140
5
cis-1,2-Dichloroethene
ug/L
0.54
20
20
20.7
20.7
101
101
60-140
0
cis- 1,3-Dichloropropene
ug/L
ND
20
20
18.7
18.9
93
94
60-140
1
Dibromochloromethane
ug/L
ND
20
20
20.1
20.2
100
101
60-140
0
Dibromomethane
ug/L
ND
20
20
18.8
18.9
94
94
60-140
0
Dichlorodifluoromethane
ug/L
ND
20
20
21.0
20.7
105
103
60-140
1
Diisopropyl ether
ug/L
ND
20
20
21.3
21.5
107
107
60-140
1
Ethylbenzene
ug/L
ND
20
20
20.0
19.9
100
100
60-140
1
Hexachloro-1,3-butadiene
ug/L
ND
20
20
17.7
16.9
88
85
60-140
4
Isopropylbenzene (Cumene)
ug/L
ND
20
20
21.4
21.2
107
106
60-140
1
m&p-Xylene
ug/L
ND
40
40
41.1
40.5
103
101
60-140
2
Methyl-tert-butyl ether
ug/L
ND
20
20
19.6
19.6
98
98
60-140
0
Methylene Chloride
ug/L
ND
20
20
20.5
20.5
103
102
60-140
0
Results presented on this page are in
the units indicated by the
"Units" column except where
an alternate unit is presented
to the right
of the result.
Date 12/23/2015 04:15 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.
Page 18 of 22

laceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WALSER'S
Pace Project No.: 92280176
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1633295
1633296
MS
MSD
92280444001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
18.6
18.6
93
93
60-140
0
n-Propylbenzene
ug/L
ND
20
20
20.0
20.0
100
100
60-140
0
Naphthalene
ug/L
ND
20
20
19.2
19.6
96
98
60-140
2
o-Xylene
ug/L
ND
20
20
19.3
19.3
96
96
60-140
0
sec-Butylbenzene
ug/L
ND
20
20
20.5
20.2
102
101
60-140
1
Styrene
ug/L
ND
20
20
20.0
19.9
100
99
60-140
1
tert-Butylbenzene
ug/L
ND
20
20
16.7
16.6
84
83
60-140
0
Tetrachloroethene
ug/L
241
20
20
344
328
513
434
60-140
5 E,M1
Toluene
ug/L
ND
20
20
19.8
19.8
99
99
60-140
0
trans-1,2-Dichloroethene
ug/L
ND
20
20
20.6
20.7
103
103
60-140
0
trans-1,3-Dichloropropene
ug/L
ND
20
20
20.0
20.1
100
101
60-140
0
Trichloroethene
ug/L
2.4
20
20
22.3
22.0
100
98
60-140
1
Trichlorofluoromethane
ug/L
ND
20
20
22.3
21.4
110
106
60-140
4
Vinyl chloride
ug/L
ND
20
20
23.7
24.0
119
120
60-140
1
1,2-Dichloroethane-d4 (S)
%
99
98
70-130
4-Bromofluorobenzene (S)
%
100
99
70-130
Toluene-d8(S)
%
101
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date. 12/23/2015 04:15 PM without the written consent of Pace Analytical Services, Inc..
Page 19 of 22

�aceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: WALSER'S
Pace Project No.: 92280176
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
E Analyte concentration exceeded the calibration range. The reported result is estimated.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold TNI accreditation for this parameter.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date12/23/2015 04:15 PM without the written consent of Pace Analytical Services, Inc.. Page 20 of 22

` laceAnalyfical
www.pac,alabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
WALSER'S
92280176
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92280176001
EFFLUENT
MADEP VPH
GCV/10210
92280176002
INFLUENT
MADEP VPH
GCV/10210
92280176001
EFFLUENT
EPA 200.7
MPRP/20309 EPA 200.7 ICP/18327
92280176001
EFFLUENT
SM 6200B
MSV/34788
92280176002
INFLUENT
SM 6200B
MSV/34788
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/23/2015 04:15 PM without the written consent of Pace Analytical Services, Inc.. Page 21 of 22

CHAIN -OF -CUSTODY If Analytical Request Document
CeArlaly*Ca! The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
ection A Section B Section C
:equired Client Information. Required Project Information. Invoice Information: Page : 1 Of 1
.ompany Shield Report To. Flora D'Sou2a Attention
,ddress 4301 Taggan Creek Road Copy To Company Name
:nar!otte NC 28208
Address.
Regulatory Agency
maa fdsouza shieldengineenng. Com
Purchase Order #.
Pace Quote
'hone [phone] JFax
Project Name. Walser's
Pace Project Manager, nicole.gastorowski -pacelabs.com,
State I Location
lequested Due Date
Project 9
Pace Profile I$ L. —\
NC
Requested
AnalysIs
Filtered
YIN
MATFrx CODE
o
COLLECTED
Z
Preservatives
_Z
>-
[)--.9 lfata ow
W— WT
V
U
waste
©
_
PiPpuct P
SAMPLE ID 5� 51
On OL
U
V
START
END
tq
Y
One Character per box. w­
i
(D
IA-Z. 0-9I . -) 0—OT
O
a
g
T9
U
Sample Ids must be unique Towe TS
x
O
m
C)
m
0
w
1—
a
a
oP
w
o
=
o
N$
ZZsti�
DATE
TIME
DATE
TIME
w
�
_
_
=
z
z
E
O
f
1
Effluent
WT
✓
X
X
X
GMMO���
2
Influent
VVT
3
4
` 5
6
7
8
9
10
11
12
ADDITIONAL COMMENTS
RELINQUISHED BY I AFFILIATION
DATE
TIME
ACCEPTED BY I AFFILIATION
DATE
TIME.
SAMPLE CONDITIONS
O 92280 d 76 SAMPLER Na a of SA PLER: E
6Pr1Y! 1 U
WOW":PRINT Name of SAMPLER: c
c
O
SIGNATURE of SAMPLER: DATE Signed: w
z
�u
o° z
m z
Nil1111111111111
I
JNUYWC}
Z440101 lib