NCG030211_MONITORING INFO_20150706

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
IV C& O3D c-). �
DOCTYPE
❑HISTORICAL FILE
MONITORING REPORTS
DOC DATE
0 x) 15 'D % O �a
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
CERTIFICATE OF COVERAGE NO. NCG030211 SAMPLE COLLECTION YEAR 2015 40"
FACILITY NAME Caterpillar Inc SAMPLE PERIOD ® Jan -June ❑ July -Dec
COUNTY Johnston or ❑ monthly' _ (month)
PERSON COLLECTING SAMPLES T. Ryan Smith RECEIVED /�DDISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY ENCO Lab Lab Cert. # 591 ft 1 V ❑Otherlow ®Water Supply [:]SA
Comments on sample collection or analysis: JUL 0 6 2M ❑Other
CENTRAL FILES .�
DWR SECTION
Part A: Stormwater Benchmarks and Monitoring Results
❑ No discharge this period?Z
outfall No .
m
Date.Sample
1=
Collected -
�{ma%dd/yr)
24-hour rainfall
amount,
- a
'inches -
Total Suspended,Solids
pH _
Standard units.
Copper
Lead
Zinc
Nori-Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
s
Organics
Benchmarks -- =�
= _ �-
m, 100 mg/L,or 50 mg/L ..
.6.0 - 9.0
0:007 mg/L
0.03 nig/L
0.067 mg/L
is mg/L =
1 mg/L
001
06/02/2015
0.15
46
6.0
0.00576
0.0032
0.248
5.50
Attached
002
06/02/2015
0.15
35
6.1
0.00447
0.0036
0.121
<2.60
Attached
003
06/02/2015
0.15
210
6.1
0.0131
0.0048
0.128
<2.60
Attached
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For'purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TfO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
(Signature)
(Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format. "<XX me/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement firer 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period
OutFall No.
Date Sample
Collected'
7. (mo/dd/yr)
24-hour rainfall
amount,
lnches3
,
Non -polar O&G/TPH by.
_ EPA -1664 (SGT-HEM)
Total suspended solids
pH
Benchmarks -->
_ _
-
15 mg/L m
100 mg/L or 50 mg/L'
6.0 — 9.0 SU'
Footnotes from Part A also apply to this Part B
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

" See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one cony of this DM_R including all "No Discharge" reports within 30 days of receipt of the lab results (or at end of monitoring period
in the case of "No Dischame" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persirectly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware at there arp sign*ant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
of
Permit Date:11/1/2012-10/31/2017
(date)
SWU-245, last revised 10/25/2012
Page 3 of 3

CoTERPILLAR°
Division of Water Quality
6/29/2015
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Tier One
To Whom It may Concern,
Caterpillar Inc.
Building Construction,
Products Division
954 N.C. 42 East
Clayton, North Carolina 27527
Please find attached (COC Number NCG030211) our Semi -Annual Stormwater Discharge
Monitoring Report for Caterpillar located at 954 NC HWY 42 East, Clayton NC. Upon
reviewing the report you will notice that some of our outfall locations are above the benchmark
range which requires us to perform a "Tier One" according to the permit.
We have conducted a stormwater inspection of our facility since the sampling period and have
potentially identified some possible causes of the exceedance of established benchmarks. We
will implement some operational control measures immediately for the parameters of concern,
with the anticipation of bringing concentrations within regulatory limit.
If you have any questions, please call me at 919-550-6924.
Best Bards,
Van E is
EHS Manager

r
CATERPILLAR® Caterpillar Inc.
Building Construction,
Products Division
954 N.C. 42 East
Clayton, North Carolina 27527
Division of Water Quality 12/15/14
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Dear Mr. Parnell:
On April 16th, 2014 you conducted a compliance evaluation of our Caterpillar site in Clayton, NC. During
the review, it was discovered that analytical testing had not included sampling for copper, lead and zinc
as required.
Following the monitoring review, the Stormwater Discharge Outfalls were visited. You noted that the
current sampling locations (within the banks of a flowing stream) needed to be changed; which would
better represent the production area runoff of our facility. Per your suggestion, an environmental
consultant was brought in to help us determine these new areas.
Attached please find the results of these new sampling areas which include cooper, lead and zinc.
Should you have any questions regarding these matters, please contact me at 919-550-6924.
Sincere
Van Ellis

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
CERTIFICATE OF COVERAGE No. NCG030211
FACILITY NAME Caterpillar Inc
COUNTY Johnston
PERSON COLLECTING SAMPLES T. Ryan Smith
LABORATORY ENCO Lab Lab Cert. # 591 ^�
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD ❑ Jan -June ® July -Dec
or ❑ Monthlyl (months
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ®Water Supply ❑SA
❑Other
RECEIVED
DEC IS 2014
CENTRAL FIl_�y
n�niR fi�r.Tl � No discharge this period?z
outfall No.
Date Sample
Collected"
(mo/dd/yr)
24rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non-Polar O&G/hour
Total Petroleum
Hydrocarbons
Total Toxic
Organics;
Benchmarks .=>
-
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
001
11/26/2014
2.5
12
6.4
<0.00160
<0.0021
0.0625
4.79
Attached
002
11/26/2014
2.5
15
6.3
0.00221
<0.0021
0,0484
<2.60
Attached
003
11/26/2014
2.5
80
6.2
0.00418
<0.0021
0.0812
<2.60
Attached
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
° See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date:11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
(Signature)
(Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX me/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?Z
Outfall No.
Date Sample
Collected"
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks -=_>
-
-
15 mg/L
100 mg/L or 50 mg/L'
6.0 - 9.0 SU
Footnotes from Part A also apply to this Part B
Permit Date:11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 2 of 3

* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier .2, or Tier 3 responses. See General Permit text
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one covy of this DMR including all "No Discharge" reoorts, within 30 days of receipt of the lab results or at end of monitoring period
in the case of "'No Discharge" reyortssj to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware thaj there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
(Date)
Permit Date:11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

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ENCO Laboratories
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Wednesday, December 10, 2014
Atlantic Environmental Associates (AT025)
Attn: Candice Moore
2483 Reliance Ave.
Apex, NC 27539
RE: Laboratory Results for
Project Number: [none), Project Name/Desc: Caterpillar(Clayton) Stormwater
ENCO Workorder(s): C406337
Dear Candice Moore,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, November 26, 2014.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
e y
Link Thrower
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Pape 1 of 30

i
CS N'S M 9)
www.encalabsxom
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: CAT Clayton Outfall 1
Lab ID:
C406337-01
Sampled:
11/26/14
06:30
Received:
11/26/14 14:00
Parameter
EPA 1664E
Hold Data/Timefal
12/24/14
Prep Date/Time(s)
12/03/14
14:05
Analysls
12/04/14
Date/Timefsl
13:06
EPA 200.7
05/25/15
12/03/14
11:15
12/09/14
09:06
EPA 608
12/03/14
01/10/15
12/01/14
15:01
12/05/14
23:59
EPA 608
11/26/15
01/10/15
12/01/14
15:03
12/05/14
23:59
EPA 624
12/10/14
12/05/14
11:11
12/06/14
04:54
EPA 625
12/03/14
01/10/15
12/01/14
20:01
12/03/14
22:27
SM 254OD-1997
12/03/14
12/01/14
09:12
12/01/14
09:12
Client ID: CAT Clayton Outfall 2
Lab ID:
C406337-02
Sampled:
11/26/14
06:45
Received:
11/26/14 14:00
Parameter
EPA 1664E
Hold DatelTlme(sl
12/24/14
Pren Date/Tlme(s)
12/03/14
14:05
Analyyls
12/04/14
Date/Timefs}
13:06
EPA 200.7
05/25/15
12/03/14
11:15
12/09/14
09:19
EPA 608
12/03/14
01/10/15
12/01/14
15:01
12/06/14
00:25
EPA 608
11/26/15
01/10/15
12/01/14
15:03
12/06/14
00:25
EPA 624
12/10/14
12/05/14
11:11
12/06/11
05:24
EPA 625
12/03/14
01/10/15
12/01/14
20:01
12/03/14
22:55
SM 2540D-1997
12/03/14
12/01/14
09712
12/01/14
09:12
Client 1D: CAT Clayton Outfall 3
Lab ID:
C406337-03
Sampled:
11/26/14
07:00
Received:
11/26/14 14:00
Parameter
EPA 16646
Hold DatelTime(s}
12/24/14
Prep Date/Time(s)
12/03/14
14:05
Analysis
12/04/14
DatelTlme(s)
13:06
EPA 200.7
05/25/15
12/03/14
11:15
12/09/14
09:21
EPA 608
12/03/14
01/10/15
12/01/14
ISM
12/06/14
00:38
EPA 608
11/26/15
01/10/15
12/01/14
15:03
12/06/14
00:38
EPA 624
12/10/14
12/05/14
11:11
12/06/14
05:55
EPA 625
12/03/14
01/10/15
12/01/14
20:01
12/03/14
23:23
SM 25400-1997
12/03/14
12/01/14
09:12
12/01/14
09:12
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 2 of 30

www.encolabs.c m
SAMPLE DETECTION SUMMARY
Client ID: CAT Clayton Outfall 1
Lab ID:
C406337-01
Anal
RUUIU
fW2
MQL
EQL
llnu
Mew I2bits
Oil & Grease (HEM-SGT) Non -Polar Material
4.79
1
2.60
5.00
mg/L
EPA 16646
Total Suspended Solids
12
110
1.0
mg/L
SM 254OD-1997
Zinc - Totef
62.5
3.8
10.0
ug/L
EPA 200.7
C11en11: ID: CAT Clayton Outfall 2
Lab ID:
C406337-02
Anal11SD
sauna
Flna
M"
EQL
lllilta
Method IIQLea
Copper - Total
2.21
1
1.60
10.0
ug/L
EPA 200.7
PCB-1260
3.3
0.45
0.50
ug/L
EPA 608
Total Suspended Solids
1s
1.0
1.0
mg/L
SM 2540D-1997
Zinc - Total
48.4
3.8
10.0
41-
EPA 200.7
Client ID: CAT Clayton Outfall 3
Lab ID:
C406337-03
Aualldn
RUWM
Eft
MQL
EQL
YEWS
Meths l'l4bea
Copper - Total
4.18
]
1.60
10.0
ug/L
EPA 200.7
Total Suspended Solids
80
1,0
1.0
mg/L
SM 254OD-1997
Zinc - Total
61.2
3.8
10.0
ug/L
EPA 200.7
FINAL This report relates on{y to the sample as received by the laboratory, and may only be reproduced In full. Page 3 of 30

P.
www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Claytan Outfall 1 Lab Sample ID:C406337-01 Received: 11/26/14 14:00
Matrix: Water Sampled,11/26/14 06:30 Work Order: C406337
Project: Caterpillar(Clayton) Stormwater Sampled By: Ryan Smith
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified anaW (NC 5911
BeSILLIS Elaa
Lnlla
2E
M"
M
ARtch
Method
Analyzed
9x Now
1,1,1-Trichioroethane [71-55-6]^
< 0.12
ug/L
1
0,12
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
1,1,2,2-Tetrachloroethane [79-34-51^
< 0.28
ug/L
1
0.28
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
1,1,2-TrOtloroethane [79-00-5]^
< 0,14
ug/L
1
0.14
1.0
41-05030
EPA 624
12/06/14 04:54
MSZ
I,1-Dichloroethaoe [75.34.3]^
< 0.13
ug/L
1
0,13
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
1,1-Dichloroethene [75-3S-4]^
< 0.21
ug/L
1
0.21
1.0
4L05030
EPA 624
12/06/14 04:54
MSZ
1,2-Dichlorobenzene [95-50-1]^
< 0.19
ug/L
1
0.19
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
1,2-DlchlOroethane [107-06-2]^
< 0.21
ug/L
1
0.21
1.0
41-05030
EPA 624
12/06/14 04:54
MSZ
1,2-Dichloropropane [78-87-5]^
< 0.10
ug/L
1
0.10
1.0
4LOS030
EPA 624
12/06/14 04:54
MSZ
1,3-Dichlorabenzene [541-73-11^
< 0.15
ug/L
1
0.15
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
1,4-1[)&orobenzene [ 106-46-7]^
< 0.19
ug/L
1
0.19
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
2-Chloroefhyl Vinyl Ether[110-75-81^
< 1.1
ug/L
1
1.1
5.0
4LO5030
EPA 624
12/06/14 04:54
MST
Acrolein [107-02-8]^
< 4.0
ug/L
1
4.0
10
4LO5030
EPA 624
12/06/14 04:54
MSZ
Acrylonitrile [107-13-11^
< 3.5
ug/L
1
3.5
10
4LO5030
EPA 624
12/06/14 04:54
MSZ
Benzene [71-43-2]^
< 0.15
ug/L
1
0.15
1.0
4LOS030
EPA 624
12/06/14 04:54
MSZ
Bromodichloromethane [75-27-4]^
< 0,17
ug/L
1
0.17
1.0
41-05030
EPA 624
12/06/14 04:54
MST
Bromoform [75-25-2]^
< 0.22
ug/L
1
0.22
1.0
4LO5030
EPA 624
12/06/14 04:54
M5Z
Bromomethane [74-83-911
< 0.14
ug/L
1
0.14
1.0
4LOS030
EPA 624
12/06/14 04:54
MSZ
Carbon Tetrachloride [56-23-51^
< 0.17
ug/L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
Chlorobenzene[108-90-7]^
< 0.17
uglL
1
0.17
LO
4LO5030
EPA 624
12/06/14 04:54
MSZ
Chloroethane [75-00-31^
< 0.23
ug/L
1
0.23
1.0
4LOS030
EPA 624
12/06/14 04:54
MSZ
Chloroform [67-66-3]^
< 0.18
ug/L
1
0.18
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
Chloromethane[74-67-3]^
< 0.13
ug/L
1
0.13
1.0
4L05030
EPA 624
12/06/14 04:54
MSZ
cis-1,3-Dichloropropene [10061-01-5]^
< 0.20
ug/L
1
0.20
1.0
41.05030
EPA 624
12/06/14 04:54
MSZ
Dibromochloromethane [124-48-1]^
< 0,17
ug/L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
Ethylbenzene[100-41.41^
< 0,13
ug/L
1
0.13
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
Methylene Chloride [75-09.2]^
< 0,23
ug/L
1
0.23
1.0
4LOS030
EPA 624
12/06/14 04:S4
MSZ
Tetrachloroethene [127-IB-4]^
< 0.17
ug/L
1
0.17
1.0
4LOS030
EPA 624
12/06/14 04:54
MSZ
Toluene [108-88-31^
< 0.14
ug/L
1
0.14
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
trans-1,2-Dichlorcethene [156-60-51^
< 0.21
ug/L
1
0.21
1.0
4LO5030
EPA 624
12/06/14 04:S4
MSZ
trans- l,3-Dichloropropene [10061-02-61^
< 0.15
ug/L
1
0.15
1.0
4LOS030
EPA 624
12/06/14 04:54
MSZ
Trichloroethene [79-01-6]^
< 0.15
ug/L
1
0.15
1.0
4LOS030
EPA 624
12/06/14 04:54
MSZ
Trlchloroflucromethane [75-69.4]
< 0.66
ug/L
1
0.66
1.0
4LO5030
EPA 624
12/06/14 04:54
MSZ
Vinyl chloride [75-01-4]^
< 0.32
ug/L
1
0.32
1.0
4LO5030
EPA 674
12/06/14 04:54
MSZ
aanwtas
4-8romaflwrobenzene
Dlbromoiluoromethane
Toluene-d8
H QF
50 1
55 1
54 1
50.0
50.0
50.0
10096
111 %
108 %
% ROC
53-136
67-129
59-134
DO
4LO5030
4LO5030
4LO5030
EPA 624
EPA 624
EPA 624
A
12106114 04:54
12106114 04.54
12106/14 04:54
IV flow
MSZ
MSZ
MSZ
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary cet0ed analyze [NC 591]
Haab Eta
UdU
11.E
ax PQL
A"
Math
AnalVzed
BY I=
1,2,4-Trichlorobenzene [120-82-1]^
< 1.2
ug/L
1
1.2 10
4LO103B
EPA 625
12/03/14 22:27
DFM
1,2-Dichlorobenzene [95-50-11^
< 1.1
ug/L
1
1.1 10
4LO1039
EPA 625
12/03/14 22:27
DFM
1,3-Dichlorobenzene [541-73-1]^
< 1.1
ug/L
1
1.1 10
4LO1038
EPA 625
12/03/14 22:27
DFM
1,4-Dichlorobenzene [106-46-7]^
< 1.0
ug/L
1
1.0 10
4LO1038
EPA 625
12/03/14 22:27
DFM
1-Methylnaphthalene [90-12-01^
< 1.7
ug/L
1
1.7 10
41-01038
EPA 625
12/03/14 22:27
DFM QL-02
2,4,5-Trichlorophenol[95-95-4]^
< 1.0
ug/L
1
1.0 10
4LO1039
EPA 625
12/03/14 22:27
DFM
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 4 of 30

www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 1 Lab Sample ID:C406337-01 Received-. 11/26/14 14:00
Matrix: Water Sampled: ll/26/14 06:30 Work Order: C406337
Project: Caterpillar(Clayton) Stormwater Sampled By: Ryan Smith
ISemivolatile Organic Compounds by GCMS
^ - fMCO Lary cerhl➢ed ana4" [AC 5.91]
Ana[ft [CAS Numbed
Besultit E119
MaM
RE
H"
EQL
Daub
Method
aawzmd
H1t [ 1121
2,4,6-Trichlorophenol[88-06.2]^
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/D3/14 22:27
DFM
2,4-Dichlorophenol[120-83-2]^
< 1.4
ug/L
1
1.4
10
4L61038
EPA 625
12/03/14 22:27
DFM
2,4-Dimethylphenol(I05-67-9]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:27
DFM
2,4-Dinitrophenol[51.28.5]^
< 2.6
ug/L
1
2.6
10
4L01038
EPA 625
12/03/14 22:27
DFM
2,4-Dinitrotoluene [121-14-2]^
< 2.4
ug/L
1
2.4
10
4LO1038
EPA 625
12/03/14 22:27
DFM
2,6-Dinitrotoluene [606-20-2]^
< 1.5
ug/L
1
1.5
10
4LO1038
EPA 625
12/03/14 22:27
DFM
2-Chloronaphthalene [91-58-7]^
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 22:27
DFM
2-Chlorophenol[95-57-8]^
< 1.2
ug/L
1
1.2
10
4L61038
EPA 625
12/03/14 22:27
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
< 2.9
ug/L
1
2.9
10
4LO1038
EPA 625
12/03/14 22:27
DFM
2-Methylnaphthalene [91-57-6]^
< 1.5
ug/L
1
1.5
10
4LO1038
EPA 625
12/03/14 22:27
DFM
2-Nitrophenol[88-75-5]^
< 1.1
ug/L
1
1.1
10
4LO103B
EPA 625
12/03/14 22:27
DFM
3,Y-Dichloroben7ldine [91-94-1]^
< 3.3
ug/L
1
3.3
10
4LO1038
EPA 625
12/03/14 22:27
DFM
4-Bromophenyl-phenylether [101-55-3]^
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 22:27
DFM
4- hloro-3-methylphenol[59-50-71^
< 1.5
ug/L
1
1.5
10
4LO1038
EPA 625
12/03/14 22:27
DFM
4-ChWophenyl-phenylether[7005-72-3]^
< 1.6
ug/L
1
1.6
10
4LO1038
EPA 625
12/03/14 22:27
DFM
4-Nitrophenol (100-02-7)^
< 2.0
ug/L
1
2.0
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Acenaphthene [83-32-9]^
< 1.4
ug/L
1
1.4
10
4Lo1036
EPA 625
12/03/14 22:27
DFM
Acenaphthylene [208-96-8]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Anthracene[120-12-71^
< 1.6
ug/L
1
116
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Benzidine [92-87-51^
< 1.6
ug/L
1
1.6
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Benzo(a)anthracene [56.55.3]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Benzo(a)pyrene[50.32.8]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Benzo(b)fluoranthene[205-99-2]^
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Benzo(g,h,i)perylene [191-24-21^
< 2.4
ug/L
1
2.4
to
4LO1038
EPA 625
12/03/14 22:27
DFM
Benzo(k)fluoranthene [2D7-08-9]^
< 1.3
ug/L
1
1.3
to
4LO1038
EPA 625
12/03/14 22:27
DFM
Benzoic acid (65-85-0)^
< 1.0
ug/L
1
1.0
5o
4LO1038
EPA 625
12/03/14 22:27
DFM
Bis(2-chlomethoxy)rrlethane [I11-91-11^
< 1.4
ug/L
1
1.4
10
4L01038
EPA 625
12/03/14 22:27
DFM
Bis(2-chloroethyl)ethert111-44-41^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Bis(2-chlorolsopropyl)ethet [108-60-1]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:27
DFM
6is(2-ethylhexyl)phthalate [117-81-71^
< 1.7
ug/L
1
1.7
5.0
4LO1038
EPA 625
12/03/14 22:27
DFM
Butylbenzylphthalate [85-68-7]^
< 2.0
ug/L
1
2.0
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Chrysene [218-01-91^
42.0
ug/L
1
2.0
10
4LO1038
EPA 625
12/03/14 27:27
DFM
Dibenzo(a,h)anthracene [53-70-3]^
< 2.3
ug/L
1
2.3
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Diethylphthalate [84.66.2]^
< 2.1
ug/L
1
2.1
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Dimethylphthalate [131-11-3]^
< 1.4
ug/L
1
1.4
10
4LO103B
EPA 625
12/03/14 22:27
DFM
Di-n-butylphthalate [84-74-2]^
< 1.5
ug/L
1
1.5
10
4L01038
EPA 625
12/03/14 22:27
DFM
Di-n-octylphthalate [117-84-0]^
< 3.1
ug/L
1
3.1
10
4L01038
EPA 625
12/03/14 22:27
DFM
DPH (as Azobenzene)[103-33-3]^
< 1.9
ug/L
1
1.9
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Fluoranthene[206-14-0]^
< 2.1
ug/L
1
2.1
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Fluorene [86-73-7]^
< 1.7
ug/L
1
1.7
10
41-01038
EPA 625
12/03/14 22:27
DFM
Hexachlorobenzene [118-74.1]^
< 1.0
ug/L
1
1.0
10
4L01038
EPA 625
12/03/14 22:27
DFM
Hexachlorobutadiene [87-68-3]^
< 1.2
ug/L
1
1.2
10
4L01038
EPA 625
12/03/14 22:27
DFM
Hexachlorocyclopentadiene [77-47-4]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:27
DFM QV-02
Hexachloroethane [67-72-1]^
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
< 2.2
ug/L
1
2.2
10
4LD1038
EPA 625
12/03/14 22:27
DFM
Isophorone[78-59-11^
< 1.3
ug/L
1
1.3
t0
4LO1038
EPA 625
12/03/14 22:27
DFM
Naphthalene [91-20-31^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:27
DFM
Nitrobenzene [98-9S-3]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 22:27
DFM
FINAL
This report relates only to the sample as recelved by the iatioratory,
and may on)y be reproduced In full.
Pape 5 of 30

www.encolabs.00m
ANALYTICAL RESULTS
Description: CAT Clayton putfail 1 Lab Sample I0;C406337-01 Received: 11/26/14 14:00
Matrix: Water Sampled.11/26/14 06:30 Work Order: C406337
Project: Caterpillar(Uayton) 5tormwater Sampled By: Ryan Smith
ISemivolatile Organic Compounds by GCMS
^ - EAM Cary cevtofk d analyre [MC 5911
Analyte rCAS Number]
gl;11111lts an
MAU
Of
Hu
E"
Batch
Method
Analyzed
By 1Y17tei
N-Nitrosodimethylamine [62-75-91^
< 1.3
uglL
1
13
10
4L01038
EPA 625
12/03/14 22:27
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
< 1.5
ug/L
1
1.5
10
4L01038
EPA 625
12/03/14 22:27
DFM
N-Nitrosadiphenylamine/Diphenylamine
< 2,1
ug/L
1
2.1
10
4L01038
EPA 625
12/03/14 22:27
DfM
[86-30-6/ 122-39-4] ^
Pentachlorophenol[87.86-5]^
< 1.8
tig/L
1
1.8
10
4L01038
EPA 625
12/03/14 22:27
DFM
Phenanthrene [85-01-8]^
< 1.4
ug/L
1
1.4
10
4L01038
EPA 625
12/03/14 22:27
DFM
Phenol(108-95-21^
< 1.4
ug/L
1
1.4
10
4L01038
EPA 625
12/03/14 22:27
DFM
Pyrene [129-00-01^
< 2.1
ug/L
1
2.1
10
4L01038
EPA 625
12/03/14 22:27
DFM
surroad f
Hetul
BE
MkIff LEI
% BN
AwAch
me
AV Note
2,4,6-TrIb-7aptimot
96
1
100
96%
19.157
4L01098
EPA 625
1210311422.127
DFM
2-Fluoroblphenyl
35
1
50.0
70 %
15.139
4L01036
EPA 625
121031142-7:27
DFM
2-17uorophenol
57
1
100
57 9b
10.104
4L01038
EPA 625
1210311412:27
DFM
Nitrobenzene-d5
35
1
50.0
70 %
16-140
4101038
EPA 625
12107114 22;27
DFM
Phenold5
49
1
100
49%
10-83
4101038
EPA 625
1210311421.•17
DFM
Terphenyl-d14
39
1
50.0
79 %
23-164
4L01038
EPA 625
11/03/1421.'27
DFM
Semivolatile Organic Compounds by GC
^ - FNL17 Cary crmllnd ana+i'fp fW 591]
AnalAa (CAS Number]
g 1UHfi
Eta
MOM
DE
H" PQ.L
hatch
Mew
Aril=
01 Raw
4,4'-DDD [72.54-8]^
< 0.044
uglL
1
0.044 0.050
4LO1035
EPA 608
12/05/14 23:59
MWC
q,q'-DDE [72-55-9]^
< 0.048
ug/L
1
0.048 0,050
4LO1035
EPA 608
12/05/14 23:59
MWC
4,4'-DDT [50.29.31^
< 0.049
uglL
1
0.049 0.050
4LO1035
EPA 608
12/05/14 23:59
MWC
Alcidn (309-00-2]^
< 0.041
ugJL
1
0,041 0.050
401035
EPA 608
12/05/14 23:59
MWC
alpha-BHC[319.84-6]^
< 0.036
ug/L
1
0.036 0.050
4L01035
EPA 608
12/05/14 23:59
MWC
beta-BHC [319-85-7]^
< 0.036
ug/L
1
0,036 0.050
4L01035
EPA 608
12/05/14 23:59
MWC
Chlordane (n.o.s.) [57.74.91^
< 0.020
ug/L
1
0.020 1.0
4L01035
EPA 608
12/05/14 23:59
MWC
Chlordane (tech)[12789-03.61^
< 0,20
ug/L
1
0,20 0.50
4L01035
EPA 608
12/05/14 23:59
MWC
delta-BHC [319.86-81^
< 0.048
ug/L
1
0.048 0.050
4L01035
EPA 608
12/05/14 23:59
MWC
Dieldrin [60-57-1]^
< 0.045
uglL
1
0.045 0,050
4L01035
EPA 608
12/05/14 23:59
MWC
Endosulfan I (959-98-8]^
< 0.045
ug/L
1
0.045 01050
4L01035
EPA 608
12/05/14 23:59
MWC
Endosulfan I1[33213-65-9]1
< 0,036
ug/L
1
0.036 0.050
4L01035
EPA 608
12/05/14 23:59
MWC
Endosulfan sulfate [1031.07.8]^
< 0.032
ug/L
1
0.032 0.050
4LO1035
EPA 608
12/05/14 23:59
MWC
Endrin [72-20-8]^
< 0.041
ug/L
1
0.041 0.050
4L01035
EPA 600
12/05/14 23:59
MWC
Endrin aldehyde[7421-93-4]^
< 0.042
ug/L
1
0.042 0.050
4L01035
EPA 608
12/05/14 23:59
MWC
gamma-BHC [58-89-9]^
< 0.034
ug/L
1
0.034 0.050
4L01035
EPA 608
12/05/14 23:59
MWC
Heptachlor [76-44.8]^
< 0.030
ug/L
1
0.030 0.050
4LO1035
EPA 608
12/05/14 23:59
MWC
Heptachlor epoxide[1024.57-3]^
< 0.037
ug/L
1
0.037 0.050
4L01035
EPA 608
12105/14 23:59
Mwc
PCB-1016/1242 (12674-11.2153469-21-9]^
< 0.43
ug/L
1
0.43 0.50
4L01036
EPA 608
12/05/14 23:59
MWC
PCB-1221 [11104-28-2]^
< 0.37
ug/L
1
0.37 0.50
4L01036
EPA 608
12/05/14 23:59
MWC
PCB-1232[11141-16-5]^
< 0,45
ug/L
1
0.45 0.50
4L01036
EPA 608
12/05/14 23:59
MWC
PCB-1248[12672-29-6]^
< 0,014
ug/L
1
0.014 0.50
4LO1036
EPA 608
12/05/14 23:59
MWC
PCB-1254 [11097-69-11^
< 0.37
ug/L
1
0.37 0.50
4LO1036
EPA 608
12/05/14 23:59
MWC
PCB-1260[11096-82-51^
< 0.45
ug/L
1
0.45 0.50
4L01036
EPA 608
12/05/14 23:59
Mwc
Toxaphene[8001-35-2]^
< 0.22
ug/L
1
0.22 1.0
4L01035
EPA 608
12/05/14 23:59
MWC
S'umwate£
dsEulLt
LSE
$2& L
96 aec
% Rec Llmlts
Awo
HB
A
BK man
1,4,5,6-Ta0
a71
1
1.00
71 %
45-151
4L01036
EPA 608
1210511423.59
MPG
2, 4, 5, 6-TC-MX
0.73
1
1.00
73 %
44-134
4L01035
EPA 608
12105114 23:59
MPG
FINAL
This report relates only to the sample as received by the
laboratory, and may only be reproduced in full.
Pape 6 of 30

www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 1 Lab Sample ID:C406337-01 Received: 11/26/14 14:00
Matrix: Water Sampled:11/26/14 06:30 Work Order: C406337
Project: Caterpillar(Clayton) Stormwater Sampled By: Ryan Smith
Organic Compounds by GC
^ - ENCO Cary cerNlled —We /NC 591]
Analute MAS Numberl
$pfiliam
Eft
mom
QE
H"
PQL
Batch
Method
Analynd
my N
De-ch1oro11rphenyl
0.31
1
1.00
31 %
41-159
4101036
EPA 608
1, 105/14 23:59
mpw PS-O
Derck bru&phenyl
0.57
1
1.00
57 %
37-149
4LO1035
EPA 6M
1210511423.'59
MWC
Metals by EPA 200 Series Methods
^ - ENCO Cary ceKdled analyte [NC 5911
Anal fte_MAS IJUMberl
SeSL[tG
Eft
mam
RE
H"
EQL
Batch
Meth>:d
Aaa4zed
all Natas
Copper[7440-50-8]^
< 1.60
ug/L
1
1.60
10.0
4LO3014
EPA 200.7
12/09/14 09:06
]DH
Lead [7439-92-1]^
< 2.1
ug/L
1
2A
10.0
4LO3014
EPA 200.7
12/09/14 09:06
]DH
Zinc[7440-66-6]^
62.5
ug/L
1
3.8
10.0
4LO3014
EPA 200.7
12/09/14 09:06
]DH
Classical Chemistry Parameters
^ - ENCO Cary _dffl d analyre (NC 591]
AnaloM rCAS Numberl
guy[
Elan
yab
RE
M"
EQL
Batch
Math
Aaalyaed
As 1121110
Total Suspended Solids ^
12
mg/L
1
1.0
1.0
4LO1003
Sf4 254OD-1997
12/01/14 09:12
MMR
Chemistry Parameters
- ENCO ;adCWn Kilo crrtliTed an*" [NC 441]
AnelVW CA,S Numbed 8aw= ELM U11b
Oil & Grease (HEM-SGT) Non -Polar 4,79 1 mg/L
Materlel^
PE MU E" Batch Meth ed Analyzed By N
1 2.60 5.00 4LO3006 EPA 1664E 12/04/14 13:06 M1F
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full, Page 7 of 30

www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 2 Lab Sample ID:C406337-02 Received: 11/26/14 14:00
Matrix: Water Sampled: 11/26/14 06:45 Work Order: C406337
Project: Caterpillar(Clayton) Stormwater Sampled By: Ryan Smlth
Volatile Organic Compounds by GCMS
^ - ENCO Cary cerrrFxd anaW INC 5911
Analyl[CAS Numberl
gggylU NK
Ilull:l
pE
H2L
E"
Batch
Method
analyze[
ft Raw
1,1,1-Trichloroethane [71-55.6]^
< 0.12
ug/L
1
0,12
1.0
4L05030
EPA 624
12/06/14 05:24
MSZ
1,1,2,2-Tetrachioroethane [79-34-5]^
< 0.28
ug/L
1
0.28
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
1,1,2-Trichloroethane [79-00-5]^
< 0.14
ug/L
1
0.14
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
1,1-Dichloroethane [75-34-3]^
< 0.13
ug/L
1
0.13
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
1,1-Dichloroethene 175-35-4]^
< 0.21
ug1L
1
0.21
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
1,2-Dichlor3benzene [95-50-11^
< 0,19
ug/L
1
0.19
1.0
4L05030
EPA 624
12/06/14 05:24
MSZ
1,2-Dichloroethane [107-06-2]^
< 0.21
ug1L
1
0.21
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
1,2-Dichloropropane [78-87-51^
< 0.10
uglL
1
0.10
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
1,3-Dichlorobenzene[541-73-1]^
< 0.15
ug/L
1
0.15
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
1,4-Dichlorobenzene[106-46-7]^
< 0.19
ug/L
1
0.19
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
2-Chloroethyl Vinyl Ether [110-75-e]^
< 1.1
ug/L
1
1.1
5.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Acrolein [107-02-8]^
< 4.0
ug/L
1
4.0
10
4LO5030
EPA 624
12/06/14 05:24
MSZ
Acrylonitrile [107-13-1]^
< 3.5
ug/L
1
3.5
10
4L05030
EPA 624
12/06/14 05:24
MSZ
Benzene [71.43-2]^
< 0,15
ug/L
1
0.15
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Bromodichloromethane [75-27-4]^
< 0.17
ug/L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Bromoform [75-25-2]^
< 0.22
ug/L
1
0.22
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Bromomethane [74.83.9]^
< 0.14
ug/t
1
0.14
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Carbon Tetrachloride [56-23-5]^
< 0.17
ug/L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 05:24
MST
Chloroben7ene[108-90-7]^
< 0.17
ug/L
1
0.17
1.0
4L05030
EPA 624
12/06/14 05:24
MSZ
Chloroethane [75-00-3]^
< 0.23
ug/L
1
D.23
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Chloroform [67-66-3]^
< 0.18
ug/L
1
0.18
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Chloromethane [74-87-3]^
< 0.13
ug/L
1
0.13
1.0
4L05030
EPA 624
12/06/14 05:24
MSZ
cis-1,3-Dichloropropene [10061-01-5]^
< 0.20
ug/L
1
0.20
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Dibromochloromethane [124-48-1]^
< 0.17
ugIL
1
0.17
1.0
4LO5030
EPA 624
121G6114 05:24
MSZ
Ethylbenzene [100-41-4]^
< 0.13
ug/L
1
0.13
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Methylene Chloride [75-09-2]^
< 0.23
ug/L
1
0.23
1.0
4LO5030
EPA 624
12/06/14 05:24
MST
Tetrachloroethene[127.18.4]^
< 0.17
ug/L
1
0.17
1.0
4LB5030
EPA 624
12/06/14 05:24
MSZ
Toluene [108.88-3]^
< 0.14
ug/L
1
0.14
1.0
4W5030
EPA 624
12/06/14 05:24
MSZ
trans-1,2-Dichloroethene [156-60-5]^
< 0.21
ug/L
1
0.21
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
trans-1,3-Dichloropropene [10061-07-6]^
< 0.15
ug/L
1
0.15
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Trirhioroethene [79-01.63^
< 0.15
ug/L
I
0.15
1.0
4LO5030
EPA 624
17/06/14 05:24
MSZ
Trichlorofluoromethane [75-69-4]
< 0.66
ug/L
1
0.66
1.0
4LO5030
EPA 624
12/06/14 05:24
MSZ
Vinyl chloride [75-01-4]^
< 0.32
ug/L
1
0.32
1.0
41-05031)
EPA 624
12/06/14 05:24
M5Z
Surnwftl
4-Bromofluombunzene
DlbranroRuoromethane
Toluene -dB
QE
49 1
57 1
53 1
Salke Lll
50.0
50.0
50.0
% Ree
98 %
11496
105 %
% Rec
53-136
67129
59-134
so
4105030
4L05030
4L05030
Moth
EPA 624
EPA 624
EPA 624
A
1,21WI14 05:24
12106114 05:24
1&06/14 05:24
" Not=
MSZ
M5Z
MSZ
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary ccvrrlled analyze (NC S91]
Analyse [CAS Number]
Howls fin
Units
Of
HU PQL
latch
Method
Alt isd
AN M=
1,2,4-Trlchlorobenzene [120-82-1]^
< 1.2
ug/L
1
1.2 10
IL01038
EPA 625
12/03/14 22:55
DFM
1,2-Dichlorobenzene [95-50-11^
< 1.1
ug/L
1
1.1 10
4L01038
EPA 625
12/03/14 22:55
DFM
1,3-Dichlorobenzene [541-73.1]^
< 1.1
ug/L
1
1A 10
41-01038
EPA 625
12/03/14 22:55
DFM
1,4-Dichlorobenzene[106-46-71^
< 1.0
ug/L
1
1.0 10
4L01038
EPA 625
12/03/14 22:55
DFM
1-Methylnaphthalene190-12-0]^
< 1.7
ug/L
1
1.7 10
4L01038
EPA 625
12/03/14 22:55
DFM QL-02
2,4,5-Trichlorophenol[95-95-41^
< 1.0
ug/t
1
1.0 10
4LO1038
EPA 625
12/03/14 22:55
DFM
FINAL
this report relates only to the sample as received by the
laboratory, and may only be reproduced {n full.
Page 8 of 30

www.encolabs.cam
ANALYTICAL RESULTS
Description: CAT Clayton Outrall 2 Lab Sample ID.C406337.02
Received: 11/26/14 14:00
Matrix: Water Sampled:11/26/14 06:45
Work Order: C406337
Project: Caterpillar(Clayton) Stormwater Sampled By: Ryan Smith
ISernivolatile Organic Compounds by GCMS
^ - £ACTT Cary Cerf&d arralyte Pn C 5911
Analft rCAS Numbed
@tgyl[o ELM
!nits
RE
MQl
Pal,
@Htsh
Meted
Anglyzad
a lain
2,4,6-Trichlorophenol[88-06-2]^
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/03/14 22:55
DFM
2,4-Dichlorophenol(120-83.2]^
< 1.4
ug/L
1
1.4
10
4LO1038
EPA 625
12/03/14 22:55
DFM
2,9-Dirnethyiphenoi[105.67.9]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
2,4-1)16trophenol[51-28-5]^
< 2.6
ug/L
1
2.6
10
4LO1038
EPA 625
12/03/14 22:55
DFM
2,4-Din1rotoluene [121-14.2]^
< 2.4
ug/L
1
2.4
10
4LO1038
EPA 625
12/03/14 22:55
DFM
2,6-Dinitrotoluene [606-20-2]^
< 1.5
ug/L
1
IS
10
4LO1038
EPA 625
12/03/14 22:55
DFM
2-Chloranaphthalene [91-58-7]^
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 22:55
DFM
2-Chlorophenol[95-57-8]^
< 1.2
ug/L
1
1.2
10
4L01038
EPA 625
12/03/14 22:55
DFM
2-Methyl-4,6-clhtrophend [534-52-1]^
< 2.9
ug/L
1
2.9
10
4LO1038
EPA 625
12/03/14 22:55
DFM
2-Methyinaphthalene [91.57-6]1
< 1.5
ug/L
1
1.5
10
4L41038
EPA 625
12/03/14 22:55
DFM
2-Nitrophenol[88.75.5],
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/03/14 22:55
DFM
3,3'-Dichlorobenzidine [91-94-1]^
< 3.3
ug/L
1
3.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
4-Bromophenyl-phenyiether [101-55-31^
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 22:55
DFM
4-Chiaro-3-methylphenoi[59-50-7]^
< 1.5
ug/L
1
1.5
10
4LO1038
EPA 625
12/03/14 22:55
DFM
4-Chlorophenyi-phenyiether(7005-72-3]^
< 1.6
ug/L
1
1.6
10
4LO1038
EPA 625
12/03/14 22:55
DFM
4-Nitrophenol[100-02-7]^
< 2.0
ug/L
1
2.0
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Acenaphthene [83-32-9]^
< 1.4
ug/L
1
1.4
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Acenaphthylene[208-96-B]^
< 1.2
ug/L
1
1.2
1n
4LOID38
EPA 625
12/03/14 22:55
DFM
Anthracene [120.12.7]^
< 1.6
ug/L
1
1.6
10
41-01038
EPA 625
12/03/14 22:55
DFM
Benzidine[92.87.5]^
< 1.6
ug/L
1
1.6
10
4LO1038
EPA 625
12/03114 22:55
DFM
Benzo(a)anthracene [56-55-3]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Benzo(a)pyrene[50-32-8]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Benzo(b)fluoranthene[205-99-2]^
< Lo
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Benzo(g,h,i)perylene [191-24-2]^
< 2.4
ug/L
1
2.4
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Benzo(kfuoranthene [207.08.9]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Benzoic acid [65.85-0]^
< 1.0
ug/L
1
1.0
50
4LO1038
EPA 625
12/03/14 22:55
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
< 1.4
ug/L
1
1.4
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Bis(2-chloroethyl)ether[111-44.4]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 22:5S
DFM
Bis(2-chloroisopropyl)ether [108.60.1]1
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Bis(2-ethylhexyi)phthaiate (117-81-7]^
< 1.7
ug/L
1
1.7
5.0
4LO1038
EPA 625
12/03/14 22:55
DFM
Butylbenzylphthalate [85-68-7]^
< 2.0
ug/L
1
2.0
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Chrysene [218-01.9]^
< 2.0
ug/L
1
2.0
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Dibenzo(a,h)anthracene [53-70-3]^
< 2.3
u9/1-
1
2.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Diethylphthalate [84-66-2]^
< 2.1
ug/L
1
2.1
10
41-01038
EPA 625
12/03/14 22:55
DFM
Dimethylphthalate [131-11-3]^
< 1.4
ug/L
1
1.4
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Di-n-butylphthaiate [84-74-2]^
< 1.5
ug/L
1
1.5
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Di-n-octylphthalate [117-84-0]^
< 3.1
ug/L
1
3.1
10
4LO1038
EPA 625
12/03/14 22:55
DFM
DPH (as Azobenzene)[103-33-3]^
< 1.9
ug/L
1
1.9
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Fluoranthene [206-44-0]^
< 2.1
ug/L
1
2A
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Fluorene(86-73-7]^
< 1.7
ug/L
1
1.7
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Hexachlorobenzene[118-74-1]^
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Hexachlorobutadiene [87-68-3]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Hexachlorocyclopentadiene [77-47-4]^
< 1.3
ug/L
1
1.3
10
41-01038
EPA 625
12/03/14 22:55
DFM QV-02
Hexachbroethane[67-72-1]^
< 1.1
ug/L
1
1.1
10
41-01038
EPA 625
12/03/14 22:55
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
< 2.2
ug/L
1
2.2
10
41-01038
EPA 625
12/03/14 22:55
DFM
Isophorone[78.59.1]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Naphthalene[91.20.3]^
< 1.3
ug/L
1
1.3
10
41-01038
EPA 625
12/03/14 22:55
DFM
Nitrobenzene [98-95-31^
< 1.2
ug/L
1
1.2
10
41-01038
EPA 625
12/03/14 22:55
DFM
FINAL
This report relates only to the sample as received by the laboratory,
and may only be reproduced In full.
Page 9 of 30

Ce NhLq
11
www.encDlabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 2 Lab Sample ID:C406337-02 Received: 11/26/14 14:00
Matrix: Water Sampled:11/26/14 06:45 Work Order: C406337
Project: Caterpillar(Clayton) Storrnwater Sampled By: Ryan Smith
Semivolatile Organic Compounds by GCMS
^ - ENL71 Cary certified analyte [NC 5911
Analvte FCAS Numberl
RMUlt8 Hal;
]njjs
of
Ml2L
J!"
Batch
!!1whad
Analyzed
By Notes
N-Nitrosodimethylamine [62-75-9]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 22:55
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
< 1.5
ug/L
1
1.5
10
4LO103B
EPA 625
12/03/14 22:55
DFM
N-Nitmsodiphenylamine/Diphenylamine
< 2.1
ug/L
1
2.1
10
4LO1038
EPA 625
12/03/14 22:55
DFM
[86-30-6/ 122-39-4J ^
Pentachiorophenol[87-86-5]^
< 1.8
ug/L
1
1.8
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Phenanthrene [85-01-8]^
< 1.4
ug/L
1
1.4
10
4LO103B
EPA 625
12/03/14 22:55
DFM
Phenol [108-95-2]^
< 1.4
ug/L
1
lA
10
4LO1038
EPA 625
12/03/14 22:55
DFM
Pyrene[129-00.0J^
< 2.1
ug/L
1
2.1
10
4LO1038
EPA 625
12/03/14 22:55
DFM
sulmontes
g ym
PE
spika z (
% Rer
96 RWLimfbr
fia"A
egg'
A
" K=2
1, 4, 6-TrlbramOPhenol
97
1
100
97 %
18-157
4LO1038
EPA 625
12103114 22: SS
DFM
2-Fluorabiphenyl
37
1
50.0
7496
15-139
4LO1038
EPA 625
12103114 22:55
DFM
1-Fluorophenol
59
1
100
5996
10-104
4LO1038
EPA 625
12103114 21:SS
DFM
Nitrobenzene-d5
36
1
50.0
7396
16-140
4LO1038
EPA 625
12103114 22:S5
DFM
Phenol-d5
54
1
100
54 %
10.83
4LO1038
EPA 625
12103114 21:55
DFM
Terpheny1-d14
39
1
50.0
78 %
23-164
4LO1038
EPA 62S
1210311422.55
DFM
iSemivolatile Organic Compounds
by GC
i
^ - EM0 Cary cerhlkd a-4- (NC 591)
AnalM ICAS Number]
Results Fla
j111[t8
JDf
M"
EQL
Batch
Metlud
Analyzed
By jYsaffi6
4,4'-DDD [72-54-8]^
< 0.044
ug/L
1
0.014
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
4,4'-DDE [72-55-9]^
< 0.046
ug/L
1
0.048
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
4,4'-DDT [50-29-3}^
< 0.049
ug/L
1
0,049
0,050
4LO1035
EPA 608
12/06/14 00:25
MWC
Aldrin [309-00.2]^
< 0.041
ug/L
1
0.011
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
alpha-BHC [319-B4-6]^
< 0.036
ug/L
1
0.036
0,050
4LO1035
EPA 608
12/06/14 00:25
MWC
beta-BHC [319.85-7]^
< 0.036
ug/L
1
0.036
0,050
4LO1035
EPA 608
12/06/14 00:25
MWC
Chlordane (n.o.s.) [57-74-9]^
< 0.020
ug/L
1
0.020
1.0
4LO1035
EPA 60B
12/06/14 00:25
MWC
Chlordane (tech) [12789-03-6]^
< 0.20
ug/L
1
0.20
0.50
4LO1035
EPA 608
12/06/14 00:25
MWC
delta-BHC [319-86-B]^
< 0.048
ug/L
1
0.048
0,050
4LO1035
EPA 608
12/06/14 00:25
MWC
Dieldrin [60-57-1]^
< 0.045
ug/L
1
0.045
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
EndasuBanI[959-98-81^
< 0.045
ug/L
1
0.045
0.050
4L01035
EPA 608
12/06/14 00:25
MWC
EndosuffanI1[33213-65-9]^
< 0.036
ug/L
1
0.036
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
Endosulfan sulfate [1031-07-81^
< 0.032
ug/L
1
0.032
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
Endrin [72-20-8J^
< 0.041
ug/L
1
0.041
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
Endrin aldehyde[7421-93-4]^
< 0.042
ug/L
1
0.042
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
gamma-BHC (58-89-9]^
< 0.034
ug/L
1
0.034
o.a50
4LO1035
EPA 608
12/06/14 00:25
MWC
Heptachlor[76-44.8)^
< 0.030
ug/L
1
0.030
0.050
4LO1035
EPA 608
12/06/14 00:25
MWC
Heptachlor epoxide[1024-57-3]^
< 0.037
ug/L
1
0.037
0.050
4LO1035
EPA 608
12/06/14 00:25
MwC
PCB-1016/1242 [12674-11-2153469-21-9]^
< 0.43
ug/L
1
0.43
0.50
4L01036
EPA 608
12/06/14 00:25
MWC
PCB-1221 [11104-2B-2]^
< 0.37
ug/L
1
0.37
0.50
4LO1036
EPA 608
12/06/14 00:25
MWC
PCB-1232[11141-16-51^
< 0.45
ug/L
1
0.45
0.50
4LO1036
EPA 608
12/06/14 00:25
MWC
PCB-1248 [12672-29-6]^
< 0.014
ug/L
1
0.014
0,50
4LO1036
EPA 608
12/06/14 00:25
MWC
PCB-1254 [11097-69.11^
< 0.37
ug/L
1
0.37
0.50
4LO1036
EPA 608
12/06/14 00:25
MWC
PCB-1260 [11096-82-5]^
3.3
ug/L
1
0.45
0.50
4LO1036
EPA 608
12/06/14 00:25
MwC
Tuxaphene [8001-35-2]^
< 0,22
ug/L
1
0.22
1.0
4LO1035
EPA 608
12/06/14 00:25
MwC
Sunwrtates R 2E Spike L 96 Ree 9G Rec Llmlfa0a me A By jib
2,4,5,E-TCMX 0.83 1 1.00 83 % 45-151 4101036 EPA 608 12/06/1400:25 Afwr
7,4,5,6-TCMX 0.85 1 1.00 8596 44-134 4LO1035 EPA 608 11/06114 00.25 MWC
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 10 of 30

CS WS' 00)
www.encolabs.00m
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 2 Lab Sample ID:C406337-02 Received: 11/26/14 14:00
Matrix: Water Sampled.11/26/14 06:45 Work Order: C406337
Project: Caterpillar(Clayton) Stormwater Sampled By: Ryan Smyth
ISemivolatiie Organic Compounds by GC
^ - ENCO Cary ceKllled aaaW INC 5911
Analvte !CAS Numberl
Raluli6
firs
Units
Df
M111
EQL
Batch
Meths
Adwyaw
BN Metes
Decachb-typh-#
a65
1
1.00
65 %
97--149
4LO1035
EPA 6M
12106114 00 15
MWC
Decachk- phenyl
0.65
1
1.00
65 %
47-159
4LO1036
EPA 60B
lViV114 00 25
MWC
Metals by EPA 200 Series Methods
^-ENCOCarycertllFedanalyte[NC 5911
Analya[CAS Numberl
$uub
E]sg
Units
DE
Hu
EQL
Batch
Method
Aeellaed
BY K=
Copper [7440-50-B]^
2.21
1
ug/L
1
1.60
10.0
4LO3014
EPA 200.7
12/09/14 09:19
1DH
Lead [7439-92-1]^
a 2.1
ug/L
1
2.1
10.0
4LO3014
EPA 200.7
12/09/14 09:19
]DH
Zinc[7440-66-6]^
48.4
uglL
1
3.8
10.0
4LO3014
EPA 200.7
12/09/14 09:19
]DH
Classical Chemistry Parameters
^ - ENCO Cory certi&d artalyte ANC 5911
ge8Llt8
Elal1
Units
DE
Hu
E"
a"
Method
Analyzed
By Metes
Total Suspended Solids^
is
mg/L
1
1.0
1.0
4L01003
SM 254OD-1997
12/01/14 09:12
MMR
Classical Chemistry Parameters
^ - ENM JaotaanVllle Cffbfied anaryte (NC 4421
Analyft [CAS Numberl
gaits
nag
Units
RE
M X
EQL
Batch
l4whad
AnallyKed
BY H=
Oil & Grease (HEM-SGT) Non -Polar
< 2.60
mg/L
1
2.60
5.00
4LO3006
EPA 1664E
12/04/14 13:06
MJF
Material^
FINAL This report relates only tp the sample as received by the laboratory, and may only be reproduced fn full. Page 11 of 30

WWW.Anrn'nhc.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 3 Lab Sample ID:C406337-03 Received: 11/26/14 14:00
Matrix: Water Sampl 11/26/14 07:00 Work Order: C406337
Project: Caterpillar(Clayton) Stormwater Sampled llRyan Smith
Volatile Organic Compounds by GCMS
^ - ENCO Cary certrYled analyze (NC 5911
flt:aum Elan
ilalt>g
2E
HU
EM
Batch
Method
Analyzes
aY dnteS
1,1,1-Trichloroethane [71-55-6]^
< 0.12
ug/L
1
0.12
1.0
4L05030
EPA 624
12/06/14 05:55
MSz
1,1,2,2-Tetrachloroethane [79-34-5]^
< 0.28
uglL
1
0.28
1.0
4LO5030
EPA 624
12/06/14 05:55
MSZ
1,1,2-Trichloroethane [79-00-5]^
< 0.14
ug/L
1
0.14
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
1,1-Dichloroethane [75.34-3]^
< 0.13
ug/L
1
0.13
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
1,1-Nchloroethene [75-35-4]^
< 0.21
ug1L
1
0.21
1.0
4LO5030
EPA 624
12/06/14 05:55
MST
1,2-Dichiorobenzene l I]A
< 0.19
uglL
1
0.19
1.0
4LO5030
EPA 624
12/06/14 05:55
M5z
1,2-Dlchloroethane [107-06-2]^
< 0.21
ug/L
1
0.21
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
1,2-Dichloropropane [78-87-5]^
< 0.10
ug/L
1
0.10
1.0
4LOS030
EPA 624
12/06/14 05:55
MSz
1,3-Dichlorobenzene [541-73.11^
< OA 5
ug/L
1
0.15
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
1,4-Dichlorobenzene [106-46-71^
< 0.19
ug/L
1
0.19
1.0
4LO5030
EPA 624
12/06/14 05:55
M5z
2-Chloroethyl Vinyl Ether [110-75-8]^
< 1.1
ug/L
1
1.1
5.0
4LO5030
EPA 624
12106/14 05:55
MSz
Acrolein[107-02.81^
< 4.0
ug/L
1
4.0
10
4LO5030
EPA 624
12/06/14 05:55
MSz
Acrylonitrile [107-13-1]^
< 3.5
ug/L
1
3.5
10
4LO5030
EPA 624
12/06/14 05:55
MSz
Bervene[71-43-2]^
< 0.15
ug/L
1
0.15
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
Bmmodichloromethane [75-27.4]^
< 0.17
ug/L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 05:55
M5z
Bromoform [75-25-2]^
< 0.22
ug/L
1
0.22
1.0
4L05030
EPA 624
12/06/14 05:55
MSz
Bromomethane [74-83-9]^
< 0,14
ug/L
1
0.14
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
Carbon Tetrachloride [56.23-5]^
< 0.17
ug/L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
Chlorobenzene[108-90-7]^
< 0.17
ug/L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
Chloroethane [75-00-3]^
< 0.23
ug/L
1
0.23
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
Chloroform [67-66-3]^
< 0.18
ug/L
1
0.18
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
Chloromethane [74-87-3]^
< 0.13
ug/L
1
0.13
1.0
4LO5030
EPA 624
12/06/14 05:55
MSZ
cis- 1,3-Dichloropropene [10061-01-51^
< 0,20
ug/L
1
0.20
1.0
4LOS030
EPA 624
12/06/14 05:55
MSz
Dibromochloromethane [124-48-1]^
< 0,17
ug1L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
Ethylben7ene [1DO-41-4]^
< 0.13
ug/L
1
0,13
1.0
4LO5030
EPA 624
12/06/14 05:S5
MSz
Methylene Chloride (75-09-2] ^
< 0.23
uglL
1
0.23
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
Tetrachloroethene[127-18.4]^
< 0.17
ug/L
1
0.17
1.0
4LO5030
EPA 624
12/06/14 05:55
M5z
Toluene [108-88-3]^
< 0.14
ug/L
1
0.14
1.0
4L05030
EPA 624
12/06/14 05:55
MSz
trans- 1,2-Dichloroethene [156-60-5]^
< 0.21
ug/L
1
0.21
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
trans-1,3-Dichloropropene [10061-02-6]^
< 0.15
ug/L
1
0.15
1.0
4LOS030
EPA 624
12/06/14 05:55
MSz
Trichloroethene [79-01-6]^
< 0.15
ug/L
1
0.15
1.0
4L05030
EPA 624
12/06/14 05:55
MSz
Trichlorofluoromethane (75-69-4)
< 0.66
ug/L
1
0.66
1.0
4LOS030
EPA 624
12/06/14 05:55
MSZ
Vinyl chloride [75.01-41^
< 0.32
ug/L
1
0.32
1.0
4LO5030
EPA 624
12/06/14 05:55
MSz
&L1220an RE ,%ft L %Kec %RMLimfff
IA=
A
$V N
4-Bromofluorobenzene 49 1 50.0 98 % 53-136
4LO5030 EPA 624
121WI14 05.-55
MSZ
Dlbrom fluommethane 58 1 50.0 116 % 67.129
405030 EPA 624
12106114 05:55
MSZ
Toluene-d8 53 1 50.0 107 % 59.134
4LOS030 EPA 624
12106114 05.-55
MSZ
Semivolatile Organic Compounds by GCMS
Sesulta
flat Un[ta
DE
MQI.
E"
Batch
Method
Analyzed
all tea
1,2,4-Trichlorobenzene [120-82.1]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 23:23
DFM
1,2-Dichlorobenzene [95.50-1]^
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
1,3-Dlchloroben2ene [541.73-1]^
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
1,4-Dichlorobenzene [106-46-7]^
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 23:23
DFM
1-Methylnaphthalene [90-12-0]^
< 1.7
ug/L
1
1.7
10
4LO1038
EPA 625
12/03/14 23:23
DFM QL-02
2,4,5-Trichlorophenol [95-95-4]1
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 23:23
DFM
FINAL
This report relates only to the sample as received by the
laboratory,
and may only be repfoduced in full.
Page 12 of 30

www.enooiabs.com
ANALYTICAL RESULTS
Description: CAT Clayton OutFall 3 Lab Sample ID:C406337-03 Received: 11/26/14 14:00
Matrix: Water Sampled.11/26/14 07:00 Work Order. C406337
Project: Caterpillar(Clayton) Stormwater Sampled By:Ryan Smith
jSemivolatile Organic Compounds by GCMS
^ - ANM 4ry cemhed anahfe w 5911
AnallU jCAS Num6e4
ReSIIb Eau
!lwu
of
Hu
Ra
A=b
Meth 1
AnalvaRI[
By N
2,4,6-Trichlorophenol[88.06.2]^
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
2,4-1)ichlorophenol[120-83-2]^
< 1.4
ug/L
1
1.4
10
41-01038
EPA 625
12/03/14 23:23
DFM
2,4-Dlmethylphenoi [105-67-9]^
< 13
ug/L
1
1.3
10
41-01038
EPA 625
12/03/14 23:23
DFM
2,4-Dinitrophenal[51.28-5]^
< 2.6
ug/L
1
2,6
10
4LO1038
EPA 625
12/03/14 23:23
DFM
2,4-Dinitrotoluene [121-14-2]^
< 2.4
ug/L
1
2.4
10
4LO1038
EPA 625
12/03/14 23:23
DFM
2,6-Dinitrotoluene [606-20-2]^
< 1.5
ug/L
1
1.5
10
41-01038
EPA 625
12/03/14 23:23
DFM
2-Chloronaphthalene [91-58-7]^
< 1.0
ug/L
1
1.0
10
41.01038
EPA 625
12/03/14 23:23
DFM
2-Chlorophenol[95-57-8]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 23:23
DFM
2-Methyl-4,6-0Initrophenol [534-52-1]^
< 2.9
ug/L
1
2.9
10
4LO1038
EPA 625
12/03/14 23:23
DFM
2-Methylnaphthalene [91-57-6]^
< 1.5
ug/L
1
1.5
10
41-01038
EPA 625
12/03/14 23:23
DFM
2-Nitrophenol[88-75-5]^
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
3,3'-Dichlorobenzidine [91.94-1]^
< 3.3
ug/L
1
3.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM
4-Bromophenyl-phenylether [101-55-3]1
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03t14 23:23
DFM
4-Chloro-3-methylphenol[59-50-7]^
< 1.5
ug/L
1
1.5
10
4LO1038
EPA 625
12/03/14 23:23
DFM
4-Chlorophenyl-phenylether (7005-72-3]^
< 1.6
ug/L
1
1.6
10
4LO1038
EPA 625
12/03/14 23:23
DFM
4-Nitrophenot[100.02-7]1
< 2,0
ug/L
1
2.0
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Acenaphthene [83.32-9]^
< 1.4
ug/L
1
1.4
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Acenaphthylene [208-96.8]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Anthracene [120-12-7]^
< 1.6
ug/L
1
1.6
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Benzidine[92-87-5]^
< 1.6
ug/L
1
1.6
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Benzo(a)anthracene[56-55-3]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Benzo(a)pyrene [50-32-8]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Benzo(b)fluoranthene[205.99-2]^
< 1.0
ug/L
1
1.0
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Benzo(g,h,i)perylene [191-24-2]1
< 2.4
ug/L
1
2.4
10
41-01038
EPA 625
12/03/14 23:23
DFM
8enzo(k)fluoranthene[207-08-9]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Benzoic acid (65-85-0]^
< 1.0
ug/L
1
1.0
5o
4LOID38
EPA 625
12/03/14 23:23
DFM
BIs(2-chlaroethoxy)methane [I11-91-1)^
< 1.4
ug/L
1
1.4
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Bls(2-chlaroethyl)ether[111-44-4]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Bls(2-chloroisopropyl)ether [108-60-1]^
< 1.3
ug/L
1
1.3
10
4WI038
EPA 625
12/03/14 23:23
DFM
Bls(2-ethylhexyl)phthalate [I17-81-7]^
< 1.7
ug/L
1
1.7
5.0
4LO1038
EPA 625
12/03/14 23:23
DFM
Butylbenzylphthalate [85-68-7]^
< 2.0
ug/L
1
210
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Chrysene [218-01-9]^
< 2.0
ug/L
1
2.0
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Dibenzo(a,h)anthraoene [53-7D-3]^
< 2.3
ug/L
1
2.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Diethylphthalate [84-66-2]^
< 2.1
ug/L
1
2.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Dimethylphthalate [131.11.3]^
< 1.4
ug/L
1
1.4
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Di-n-butylphthalate (84-74.2]^
< 1.5
ug/L
1
1.5
10
4WI038
EPA 625
12/03/14 23:23
DFM
Di-n-octylphthalate [117.84.O]^
< 3.1
ug/L
1
3.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
DPH (as Azobenzene)(103-33-3)^
< 1.9
ug/L
1
1.9
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Fluoranthene[206-44-01^
< 2.1
ug/L
1
2.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Fluorene [86.73-7]^
< 1.7
ug/L
1
1.7
10
4LO1030
EPA 625
12/03/14 23:23
DFM
Hexachlorobenzene(118-74-1]^
< 1.0
ug/L
1
1.0
10
4LO103B
EPA 625
12/03/14 23:23
DFM
Hexachlorobutadiene [87-68.3]1
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Hexachlorocyclopentadlene (77.47.4]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM QV-02
Hexachloroethane(67-72-1]^
< 1.1
ug/L
1
1.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Indeno(1,2,3-cd)pyrene [193.39.5]^
< 2.2
ug/L
1
2.2
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Isophorone(78-59-1]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Naphthalene [91-20-3]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Nitrobenzene [98-95-3]^
< 1.2
ug/L
1
1.2
10
4LO1038
EPA 625
12/03/14 23:23
DFM
FINAL
This report relates only to the sample as received by the
laboratory,
and may only be reproduced In full.
Page 13 of 30

Cem WS �M
www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 3 Lab Sample ID:C406337-03 Received: 11/26/14 14:00
Matrix: Water Sampled:11/26/14 07:00 Work Order: C406337
project: Caterpillar(Clayton) Stormwater Sampled By: Ryan Smith
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certiried anaW (NC 5911
Analvta FCAS Numberl
$esulElls
U11112
pE
I`ML
Ea
batch
Method
AealXx
AV IN
N-Nltrosodimethylamine [62-75-9]^
< 1.3
ug/L
1
1.3
10
4LO1038
EPA 625
12/03/14 23:23
DFM
N-Nitroso-di-n-propylamine [621.64-71^
< 1.5
ug/L
1
1.5
10
4LO1038
EPA 625
12/03/14 23:23
DFM
N-Nitrosodlphenylamine/Diphenylamine
< 2.1
ug/L
1
2.1
10
4LO1038
EPA 625
12/03/14 23:23
DFM
[86-30-6/122-39-4]^
Pentachlorophenoi[67-86-51^
< 1.8
ug/L
1
1.8
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Phenanthrene [85-01-8]^
< 1.4
ug/L
1
1.4
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Phenol1108-95-2]A
< 1.4
ug/L
1
1.4
10
ILOI038
EPA 625
12/03/14 23:23
DFM
Pyrene [129-00-0]A
2A
ug/L
1
2A
10
4LO1038
EPA 625
12/03/14 23:23
DFM
Surralwam
RE
M& L
96 Rec
% Rec Llmfts
figs
me
AV Note
44,6-Tnbrornvphenol
72
1
100
71 96
18.157
4101038
EPA 625
121011423:23
DFM
2-Fluorobrphenyl
31
1
50.0
62 %
15.139
4L01038
EPA 625
12103114 23:13
DFM
2-Auorophawl
52
1
100
51 %
10-104
4LO103B
EPA 625
IZ103114 2.3:23
DFM
ffitmbenzene-d5
31
1
50.0
62 %
16-140
4LO1038
EPA 625
12103114 13:23
DFM
Phenol-d5
46
1
100
46 %
10-83
4LO1038
EPA 625
12103114 2123
DFM
Terphenyl-d14
30
1
50.0
61 %
23-164
4L01038
EPA 625
12103114 23:23
DFM
Semiyolatile Organic Compounds
by GC
^ - ENCO Cary cxrtiied analyfe (NC 5911
Analyta fCAS Number]
Rag tS Elea
halts
DE
Hu
Phi
Batch
Moth od
Analyzed
BY i'1t�8
4,4'-DDO [72.54.8)^
< 0.044
ug/L
1
0.044
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
4,4'-DDE [72-55-9]^
< 0.048
ug/L
t
0.048
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
4,4'-DDT [50-29-31^
< 0,049
ug/L
1
0.049
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
Aldrin(309-00-2)^
< 0,041
ug/L
1
0.041
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
alpha-BHC [319-84.61^
< 0.036
ug/L
1
0.036
0 050
4LO1035
EPA 608
12/06/14 00:38
MWC
beta-BHC [319-85-7]A
< 0.036
ug/L
1
0.036
0,050
4LO1035
EPA 608
12/06/14 00:38
MWC
Chlordane (n.o.s.)157-74-9]^
< 0.020
ug/L
1
0.020
1.0
4LO1035
EPA 608
12/06/14 00:38
MWC
Chlordane (tech) [12789-03.6]^
< 0.20
ug/L
1
0.20
0.50
4LO1035
EPA 608
12/06/14 DO:38
MWC
delta-BHC [319-86-8]A
< 0.048
ug/L
1
0.048
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
Dieldrin [60-57-1]^
< 0.045
ug1L
1
0.045
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
Endosulfan I[959-98-81^
< 0.045
ug/L
1
0,045
0.05D
4LO1035
EPA 608
12/06/14 00:38
MWC
Endosu4an11[33213-65-9]^
< 0,036
ug/L
1
0.036
0.05D
401035
EPA 608
12/06/14 00:38
MWC
Endosulfan sulfate [1031-07-B]^
< 0.032
ug/L
1
0.032
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
Endrin [72-20-8]A
< D.041
ug/L
1
0.041
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
Endrin aldehyde 17421.93.4]^
< 0.042
ug/L
1
0.042
0A50
4LO1035
EPA 608
12/06/14 00:38
MWC
gamma-BHC [58-89-91A
< 0.034
ug/L
1
D.034
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
Heptachlor]76-44-8]^
< 0.030
ug/L
1
0.030
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
Heptachlor epoxide [1024-57-3]^
< 0.037
ug/L
1
0.037
0.050
4LO1035
EPA 608
12/06/14 00:38
MWC
PCB-101611242(12674-11-2/53469-21.9)^
< 0.43
ug/L
1
0.43
0.50
4LO1036
EPA 608
12/06/14 00:38
MWC
PCB-1221 [11104-28-2]^
< 0.37
ug/L
1
0.37
0,50
4LO1036
EPA 608
12/06/14 00:38
MWC
PCB-1232 [11141-16-5]^
< 0.45
ug/L
1
0.45
0.50
4LO1036
EPA 608
12/06/14 00:38
MWC
PCB-1248 [12672.29-61^
< 0.014
ug/L
1
0,014
0.50
4LO1036
EPA 608
12/06/14 00:38
MWC
PCB-1254 [11097-69.11^
< 0.37
ug/L
1
0.37
0.50
4LO1036
EPA 608
12/06/14 00:38
MWC
PCB-1260 [11096.82-5]^
< 0.45
ug/L
1
0.45
0.50
4LO1036
EPA 608
12/06/14 00:38
MWC
Toxaphene[8001-35-2]^
< 0.22
ug/L
1
0.22
1.0
4LO1035
EPA 608
12/D6/14 00:38
MWC
surr Zantes. flf Snike Lv1 % Rec % Rer Bill Mother
7 4,5,6-TCMX a 1 1.00 8396 45-151 4LO1036 EPA 608
2,4,5,6-TCMX 0.89 1 1.00 89 % 44-134 4LO1035 EPA 608
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full.
A AV Was
12105114 00.'38 MWC
12/06114 00:38 MWC
Page 14 of 30

www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 3 Lab Sample ID:C406337-03 Received. 11/26/14 14:00
Matrix: Water Sampled:11/26/14 07:00 Work Order: C406337
Project: Caterpillar(Clayton) Stormwater Sampled By: Ryan Smith
Organic Compounds by GC
^ - ENCO Cary —fled anoW [NC 591]
AnalAn fCAS Numbed
Haub
an
Mob
QE
M"
EM
fi=h
Method
AnalZmd
ft Note8
0lecachloraWphenyl
0.60
1
1.00
60 %
37-149
4LO1035
EPA 608
12/A6/14 00:38
Mw[
La—chlorabdphenyl
0.60
1
1.00
6096
42-159
4LO1036
EPA 608
12106114 0038
mNC
Metals by EPA 200 Series Methods
^ - ENM Cary rertpJed a-W (NC 591]
Analyte_ 1CAS_Numberl
Results
Flea
ya[iA
OE
H"
E"
llarsh
Mothod
Analyzed
Am Note
Copper [7440-50-8]^
4.18
]
ug/L
1
1.60
10.0
4LO3014
EPA 200.7
12/09/14 09:21
]DH
Lead [7439-92.1]^
< 2.1
ug/L
1
2.1
10.0
4LO3014
EPA 200.7
12/09/14 09:21
]DH
Zinc[744o-66-6]^
81.2
ug/L
1
3.8
10.0
4LO3014
EPA 200.7
12/09/14 09:21
]DH
Classical Chemistry Parameters
^ - ENCO Cary certlhed analyfe (NC 5911
Analvte [CAS Number]
RUMM
Elgq
ydRl
QF
MAL
EM
Batch
Method
Artalvaed
Totai Suspended Sollds^
so
mg/L
1
Lo
1.0
4LD1003
SM 254OD-1997
12/01/14 09:12
MMR
Classical Chemistry Parameters
^ - &KV -Oo w W/e rerbilied analrfe INC 442]
Analvte (CAS Numberl
Results
Etp
UnU
QE
MX
pQL
Batch
Method
Analyzed
By Notes
Oil & Grease (HEM-SGT) Non -Polar
< 2.60
mg/L
1
2.60
5.00
4LO3006
EPA 16648
12/04/14 13:06
M]F
Material^
FINAL This report relates only to die sample as received by the laboratory, and may ordy be reproduced In full. Page 15 of 30

www.enoolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4L05030 - EPA 50308 145
Glank (41.05030-131.11(l) Prepared: 12/05/2014 11:11 Analyzed: 12/05/2014 19:19
Analvte
Result
Flaa
P.4L
units
1,1,1-Trichlaroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dtchloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
ll
1.0
ug/L
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Chloroethyl Vinyl Ether
1.1
U
5.0
ug/L
Acrolein
4.0
U
10
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
lA
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon Tetrachloride
0.17
U
1.0
ug/L
Chiorobenzene
0.17
U
1.0
ugJL
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,3-Dichbropropene
0.20
U
LO
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Ethylbeozene
0.13
U
1.0
ug/L
Methylene Chloride
0.23
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans- l,2-Dichloroethene
D.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.66
U
1.0
ug/L
Vinyl chloride
0,32
U
1.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD L[mit Notes
4-6romofluorobenzene 51
u91L
50.0 102 53-136
DibromoRuoromethane 52
u91L
50.0 103 67-129
Toluene-d8 53
u91L
50.0 107 59-134
LCS (41.05030-BSI)
Prepared: 12/05/2014 11:11 Analyzed: 12/05/2014 19:50
Spike
Source
%REC RPD
Anwvte
Result Ebw
P.QL
Units
Level
&y(t %REC
Limn[ RPD U= note.
1,1,1-Trichlcroethane
23
1.0
ug/L
20.0
115
52-162
1,1,2,2-Tetrachloroethane
21
1.0
ug/L
20.0
104
46-157
1,1,2-Trichloroethane
20
1.0
ug/L
20.0
99
52-150
1,1-Dichloroethane
22
1.0
ug/L
20.0
109
59-155
1, 1 -Dichloroethene
23
1.0
ug/L
20.0
114
10-234
1,2-Dichlorobenzene
21
1.0
ug/L
20.0
104
18-190
1,2-Dichloroethane
24
1.0
ug/L
20.0
120
49-155
1,2-Dichlaropropane
21)
1.0
ug/L
20.0
10D
10-210
1,3-Dichlorobenzene
21
1.0
ug/L
20.0
103
59-156
FINAL
This report relates only to
the sample as
recelved by the laboratory, and
may only be reproduced In
full. Page 16 of 30

www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4L05030 - EPA 5030A MS - Continued
LCS (4L05030-851) Continued Prepared: 12/05/2014 11:11 Analyzed: 12/05/2014 19:50
Spike
Source
%REC RPD
.Analyte
Result Flea
P.4L
Units
level
Rama %REC
Llmlts RPD Limit tl=.
1,4-Dichlorobenzene
19
1.0
ug/L
20.0
95
18-190
2-Chloroethyl Vinyl Ether
46
5.0
ug/L
40.0
116
10-305
Acrolein
6.4 3
10
ug/L
40.0
16
10-200
Acrylonitrlle
60
10
ug/L
60.0
100
10-200
Benzene
19
1.0
ug/L
20.0
96
37-I51
Bromadichloromethane
22
1.0
ug/L
20.0
110
35-155
Bromoform
18
1.0
ug/L
20.0
89
45.169
Bromomethane
20
1.0
ug/L
20.0
102
10-242
Carbon Tetrachloride
22
1.0
ug/L
20.0
109
17-140
Chlorobenzene
21
1.0
ug/L
20.0
103
37-160
Chloroethane
29
1.0
ug/L
20.0
144
14-230
Chlorofomti
22
1.0
ug/L
20.0
108
51-138
Chloromethane
26
1.0
ug/L
20.0
131
10-273
cis-1,3-Dichloropropene
20
1.0
ug/L
20.0
98
10-227
Dibromochlarnmethane
21
1.0
ug/L
20.0
104
53-149
Ethylbenzene
19
1.0
ug/L
20.D
93
37-162
Methylene Chloride
23
1.0
ug/L
20.0
116
10-221
Tetrachtoroethene
20
1.0
ug/L
20.0
100
64-148
Toluene
19
1.0
ug/L
2010
96
47-150
trans-1,2-Dichloroethene
21
1.0
ug/L
20.0
105
54-156
trans-1,3-Dichloropropene
22
1.0
ug/L
20.0
109
17-183
Trichloroethene
18
110
ug/L
20,0
92
71-157
Trichlorolluoromethane
28
1.0
ug/L
20.0
139
68-183
Vinyl chloride
25
1.0
ug/L
20.0
126
10-251
4-BromoRuorobenzene
52
u9A
SRO
105
53-136
Dfbromoduommetharle
55
u9/L
50.0
110
67-129
Toluene-d8
52
W11
50.0
105
59-134
Matrix Spike (4L05030-MST)
Prepared: 12/05/2014 11:11 Analyzed: 12/05/2014 20:20
Source: C414851.-02
Spike
Source
%REC RPD
Anal ldE
Result
Elan POL
Emits
Level
St U t
%REC
Limb RPD I, MR Notes
1,1,1-Trichloroethane
21
1.0
ug/L
20.0
0.12 U
107
52-162
1,1,2,2-Tetrachloroethane
20
1.0
ug/L
20.0
0.28 U
98
46-157
1,1,2-Trichloroethane
18
1.0
ug/L
20.0
0.14 U
89
52-150
1,1-Dichioroethane
20
1.0
ug/L
2010
0.13 U
99
59-155
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
112
10.234
1,2-Dichlorobenzene
20
1.0
ug/L
20.0
0.19 U
101
18-190
1,2-Dichloroethane
23
1.0
ug/L
20.0
0.21 U
113
49.155
1,2-Dichloropropane
19
1.0
ug/L
20.0
0.10 U
97
10.210
1,3-Dichlorobenzene
21
1.0
ug/L
20.0
0.15 U
103
59-156
1,4-Dichlorobenzene
19
1.0
ug/L
20.0
0.19 U
93
18.190
2-Chlorvethyl Vinyl Ether
2.4
3 5.0
ug/L
40.0
1.1 U
6
10.305
Acrolein
5.6
3 10
ug/L
40.0
4.0 U
14
10.200
Acrylonitrile
52
10
ug/L
60.0
3.50
87
10-20D
Benzene
19
1.0
ug/L
20.0
0.15 U
93
37-151
Bromodichloremethane
20
1.0
ug/L
20.0
0.17 U
102
35.155
Bromoform
17
1.0
u9/L
20,0
0.22 U
84
45-169
Bromomethane
21
1.0
ug/L
20.0
0,14 U
105
10-242
Carbon Tetrachloride
22
1.0
ug/L
20.0
0.17 U
112
70-140
FINAL
This report relates only to the sample as received by the %boratory, and may only he reproduced In
full. Page 17 of 30

www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Cornpounds by GCMS - Quality Control
Batch 4LOS030 - EPA 5030A MS - Continued
Matrix Spike (4L05030-M51) Continued Prepared: 12/05/2014 11:11 Analyzed: 12/05/2014 20:20
Sourc:C414851-02
Spike
Source
%REC RPD
-All
Result Flan
P_OL
Units
Level
ResYlt
%REC
lltall8 RPD LlDllt Notes
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
10I
37-160
Chloroethane
27
1.0
ug/L
20.0
0.23 U
136
14-230
Chloroform
20
1.0
ug/L
20.0
0.18 U
98
51-138
Chloromethane
26
1.0
ug/L
20.0
0.13 U
131
10-273
cis-1,3-Dichloropropene
18
1.0
ug/L
20.0
0.20 U
91
10-227
Dibromochloromethane
19
1.0
ug/L
20.0
0.17 U
97
53-149
Ethyibenzene
19
1.0
ug/t
20.0
0.13 U
93
37-162
Methylene Chloride
21
1.0
ug/L
20.0
0.73 U
103
10-221
Tetrachloroethene
20
1.0
ug/L
20.0
0.17 U
98
64-148
Toluene
19
1.0
ug/L
20.0
0.14 U
93
47-150
trans-1,2-Dichloroethene
20
1.0
ug/L
20.0
0.21 U
100
54-156
trans-1,3-Dichloropropene
21
1.0
ug/l
20.0
0. is U
103
17-183
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
93
71-157
Trichlorofluoromethane
26
1.0
ug/L
20.0
0.66 U
131
68-183
Vinyl chloride
26
1.0
ug/L
20.0
0.32 U
130
10-251
4-6romofluorobenzene
Dibromofluoromethane
Toluene-d8
52
51
54
u91L
u91L
u91L
50.0
Sa 0
50.0
105
102
107
53-136
67-129
59-134
Matrix Spike Dup (4L05030-MSDI)
Prepared: 12/05/2014 11:1 t Analyzed: 12/05/2014 20:50
Source: C414851-02
Spike
Source
%REC
RPD
_Analvte
Result
HAG P_4L
urns
Level
llt
%REC
Lillib
RPD
LIMA Notes
1,1,1-Trichloroethane
22
1.0
ug/L
20.0
0.12 U
111
52-162
3
25
1,1,2,2-Tetrachloroethane
19
1.0
ug/L
20.0
0.28 U
96
46-157
3
25
1,1,2-Trichloroethane
19
1.0
ug/L
20.0
0,14 U
94
52-150
6
25
1,1-Dichloroethane
21
1.0
ug/L
20.0
0.13 U
104
59-155
5
25
1,1-Dichloroethene
23
1.0
ug/L
20.0
0.21 U
113
10-234
0,6
25
1,2-Dichlorobenzene
20
1.0
ug/L
20.0
0,19 U
101
IB-190
0.6
25
1,2-Dichloroethane
22
1,0
ug/L
20.0
0.21 U
110
49-155
2
25
1,2-Dichloropropane
19
1.0
ug/L
20.0
0,10 U
96
10-210
0.8
25
1,3-Dichlorobenzene
21
1.0
ug/L
20.0
0.15 U
103
59-156
0.2
25
1,4-Dichlorobenzene
19
1.0
ug/L
20.0
0.19 U
93
18-190
0.2
25
2-Chloroethyl Vinyl Ether
L1
U 5.0
ug/L
40.0
1.1 U
10-305
25.9
Acrolein
6.6
3 10
ug/L
40.0
4.0 U
17
10-200
17
36
Acrylonitrile
55
10
ug/L
60.0
3.5 U
92
10-200
5
50
Benzene
19
1.0
ug/L
20.0
0.15 U
93
37-151
0.3
25
Bromodichloromethane
21
1.0
ug/L
20.0
0.17 U
103
35-155
0.8
25
Bromoform
17
1.0
ug/L
20.0
0.22 U
84
45-169
0.1
25
Bromomethane
23
1.0
ug/L
20.0
0.14 U
115
10-242
10
25
Carbon Tetrachloride
22
1.0
ug/L
20.0
0.17 U
110
70-140
2
25
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
99
37.160
1
25
Chioroethane
28
1.0
ug/L
20.0
0.23 U
142
14-230
4
25
Chloroform
20
1.0
ug/L
20.0
0.18 U
107
51-138
3
25
Chloromethane
27
1.0
ug/L
20.0
0.13 U
134
10-273
2
25
cis-1,3-Dichloropropene
18
1.0
ug/L
20.0
0.20 U
89
10-227
3
25
Dibromochioromethane
20
1.0
ug1L
20.0
0.17 U
100
53-149
3
25
Ethytbenzene
18
1.0
ug/L
20.0
0.13 u
91
37-162
2
25
Methylene Chloride
21
1.0
ug/L
20.0
0.23 U
106
10-221
4
25
TetraMoroethene
20
1.0
ug/L
20.0
0,17 U
98
64.148
0
25
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In
full,
Page 18 of 30

www.encolobs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4L05030 - EPA 5030E MS - Continued
Matrix Spike Dup (41.05030-11WIS131) Continued Prepared; 12/05/2011 11:11 Analyzed: 12/05/2014 20:50
Source:C414851-02
Spike
Source
%REC
RPO
-Aealvta
Result ElaO
POL
Units
Level
Racul
%REC
Limits
RPD
Limit Notes
Toluene
19
1.0
ug/L
20.0
0.14 U
93
47-150
0.2
25
trans- l,2-Dichloroetheme
21
1.0
ug/L
20.0
0.21 U
104
54.156
4
25
trans-1,3-Dichloropropene
21
1.0
ug/L
20.0
0.15 U
103
17-183
0.1
25
Trichloroethene
18
1.0
ug/L
20.0
0115 U
89
71-157
4
25
Trichloroflucromethane
27
1.0
ugJL
20.0
0.66 U
137
68-183
5
22
Vinyl chloride
27
1.0
ug/L
20.0
0.32 U
134
10-251
3
25
4-8ro no/luorobenrene S2 U914 S0.0 103 S3-136
Dibromatluoromethane 53 u91L SO.0 106 67-129
Toluerte-dB 52 ug/L Solo 103 59-134
5emivolatile Organic Compounds by GCMS - Quality Control
Batch 4LO1038 - EPA 3510C MS
Blank (4L01038-BLR1) Prepared: 12/01/2014 20:01 Analyzed: 12/03/2014 15:25
.Analrte
Result
flap
POL
Units
1,2,4-Trlchlorobenzene
1.2
U
10
ug/L
1,2-Dichlorobenzene
1.1
U
10
ug/L
1,3-Dichlorobenzene
1.1
U
10
ug/L
1,4-Dichlorobenzene
1.0
U
10
ug/L
1-Methylnaphthalene
1.7
U
10
ug/L
2,4,5-Trlchlorophenol
1.0
U
10
ug/L
2,4,6-Trichlorophenol
1.1
U
10
ug/L
2,4-Dichlorophenol
lA
U
10
ug/L
2,4-Dimethylphenol
1.3
U
10
ug/L
2,4-Dinitrophenol
2.6
U
10
ug/L
2,4-Dinitrotoluene
2.4
U
10
ug/L
2,6-Dinftlntoluene
1.5
U
10
ug/L
2-Chloronaphthalene
1.0
U
10
ug/L
2-Chlorophenol
1.2
U
to
ug/L
2-Methyl-4,6-dinitrophenol
2.9
U
10
ug/L
2-Methylnaphthalene
1.5
U
10
ug/L
2-Nitrophenol
1.1
U
10
ug/L
3,3'-Dlchlorobenzldlne
3.3
U
10
ug/L
4-Bromophenyl-phenylether
1.0
U
10
ug/L
4-Chloro-3-methylphenol
1.5
U
to
ug/L
4,Mlorophenyl-phenylether
1.6
U
10
ug/L
4-Nitrophenaf
2.0
U
10
ug/L
Acenaphthene
1.4
U
10
ug/L
Acenaphthylene
1.2
U
10
ug/L
Anthracene
1.6
U
10
ug/L
Benzldlne
1.6
U
10
ug/L
Benzo(a)anthracene
1.3
U
to
ug/L
Benzo(a)pyrene
1.3
U
10
ug/L
8enza(b)fluoranthene
I.0
U
10
ug/L
Benzo(g,hJ)perylene
2.4
U
10
ug/L
Benzo(k)fluoranthene
1.3
U
10
ug/L
Benzoic acid
110
U
50
ug/L
Spike Source %REC RPD
Level iDt3iBI %REC LlmitB RPD Lima
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Pago 19 of 30

CSNS
_
Ilk
www.encolabs.com
QUALITY CONTROL DATA
Semlvolatile organic Compounds by GCM5 - Quality Control
Batch 4LO1039 - EPA 35109ZMS - Continued
Blank (4L01038-BLK3) Continued Prepared: 12/01/2014 20:01 Analyzed: 12/03/2014 15:25
.Arl lrte
Result
Flag
POL
Units
Bls(2-chloroethoxy)methane
1.4
U
10
ug/L
Bis(2-chloroethyl)ether
1.2
U
10
ug/L
Bis(2-chluroisopropyl)ether
1.3
U
10
ug/L
Bis(2-ethylhexyl)phtha1ate
1.7
U
5.0
ug/L
Butylbenzylphthalate
2.0
U
10
ug/L
Ghrysene
2.0
U
10
ug/L
Dibenzo(a,h)anthracene
2.3
U
10
ug/L
Diethylphthalate
2.1
U
10
ug/L
Dimethylphthalate
1.4
U
10
ug/L
Dt-n-butylphthaiate
1.5
U
10
ug/L
01-n-octyiphthalate
3.1
U
to
ug/L
DPH (as Azobenzene)
1.9
U
10
ug/L
Fluoranthene
2.1
U
10
ug/L
Fluorene
1.7
U
to
ug/L
Hexachlarobenzene
1.0
U
10
ug/L
Hexachlorobutadiene
1.2
U
10
ug/L
Hexachlorocyclopentadiene
1.3
U
10
ug/L
Hexachloroethane
l.i
U
10
ug/L
lndeno(1,2,3-:d)pyrene
2.2
U
10
ug/L
Isophorone
1.3
U
10
ug/L
Naphthalene
1.3
U
10
ug/L
Nitrobenzene
1.2
U
10
ug/L
N-Altrosodimethylamine
1.3
U
10
ug/L
N-Nitroso-di-n-propy1dril
1.5
U
10
ug/L
N-Nitrosodiphenylamine/Diphenylamine
2.1
U
10
ug/L
Pentachlorophenol
1.8
U
10
ug/L
Phenanthrene
1.4
U
10
ug/L
Phenol
1.4
U
10
ug/L
Pyrene
21
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RIM Lmlt Notes
QV-02
7,4,6-Tribromophenol
91
u9/L
100 91 18-157
7-Fluorobiphenyl
34
u914
50.0 69 15-139
1-FlwWbenol
55
u91L
1010 5$ 10-104
Nitrobenzene-0
34
u91L
50.0 69 15-140
Phenol-d5
49
U91L
100 49 10-83
7-erpheny4-dl4
37
u9/L
5R0 74 Z3-164
LCS (4L01038-051)
Prepared: 12/01/2014 20:01 Analyzed: 12/03/2014 15:53
Spike
Source
%REC RIM
Anahft
Result
Flag POL
Units
Level
$quit 0/uREC
Limits RPM LiW[t Notes
1,2,4-Trichlorobenzene
37
10
ug/L
50.0
74
44-142
1,2-Dichiorobenzene
36
10
ug/L
50.0
72
32-129
1,30chlorobenzene
35
10
ug/L
50.0
69
10-172
1,4-Dichlorobenzene
35
10
ug/L
50A
70
20-124
1-Methylnaphthalene
43
10
ug/L
50.0
87
46-80 QL-02
2,4,5-Trichlorophenal
49
10
ug/L
50.0
913
59-121
2,4,6-Trichlorophenol
48
10
ug/L
50.0
97
61.119
2,4-Dichlorophenol
47
10
ug/L
50.0
95
49-I18
2,4-Dimethylphenol
45
10
ug/L
50.0
90
42-111
2,4-Dinitrophenal
43
10
ug/L
50.0
86
1-149
FINAL
This report relates only to the sample as
received by the laboratory, and may only be reproduced In
full. Page 20 of 30

www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCM5 - Quality Control
Batch 4LO1038 - EPA 3510C MS - Continued
LCS (4101038-851) Continued Prepared: IZ/01/2014 20:01 Analyzed: 12/03/2014 15:53
Spike
Source
%REC RP0
-Analttte
Result Flaa
POL
Units
Level
Rgag %REC
LIMI RPD JUMM Motes
2,4-131nitrotoluene
49
10
ug/L
Solo
97
39-139
2,6-Dinitrotnluene
46
10
ug/L
50.0
92
50-158
2-Chloranaphthalene
39
10
ug/L
50.0
79
60-118
2-Chlorophenol
43
10
ug/L
50.0
86
23-134
2-Methyl-4,64nitrophenol
50
10
ug/L
50.0
99
33-160
2-Methylnaphthalene
42
10
ug/L
50.0
85
33-111
2-Nitrophenol
44
10
ug/L
50.0
88
36-113
3,3'-Dichlorobenzidine
63
10
ug/L
50.0
126
10-262
4-Bromophenyl-phenylether
42
10
ug/L
50.0
84
53-127
4-Chloro-3-methylphenol
51
10
ug/L
50.0
103
25-147
4-Chlarophenyl-phenylether
43
10
ug/L
50.0
86
25-158
4-Nitrophenol
44
10
ug/L
Solo
88
33-105
Acenaphthene
42
10
ug/L
50.0
84
47-145
Acenaphthylene
42
10
ug/L
50.0
83
33-145
Anthracene
43
10
ugA
50.0
85
27-133
Benzidine
16
10
ug/L
50.0
32
10-136
Benzo(a)anthracene
45
10
ug/L
50.0
90
33-143
Benzo(a)pyrene
45
10
ug/L
50.0
89
17-163
Benzo(b)ftuoranthene
42
30
ug/L
50.0
85
24-159
Benzo(g,h,l)perylene
42
10
ug/L
50.0
83
10-219
Benzo(k)fluoranthene
45
10
ug/L
50.0
90
11-162
Benzoic acid
17 1
50
ug/L
50.0
34
10-120
Bis(2-ch1oroetho)cy)methane
41
10
ug/L
50.0
82
33-184
Bis(2-chloroethyt)ether
41
10
ug/L
50.0
83
12-158
Bis(2-ehloroisopropyl)ether
38
10
ug/L
50.D
75
36-166
Bis(2-ethylhexyl)phthalate
46
5.0
ug/L
50.0
92
10-158
Butyibenzylphthalate
38
10
u9/L
50.0
76
64-152
Chrysene
45
10
ug/L
50.0
89
17.168
Dibenzo(a,h)anthracene
43
10
ug/L
50.0
86
10-227
Diethylphthalate
46
10
ug/L
50.0
92
62.127
Dimethylphthalate
45
10
ug/L
50.0
91
10-114
DI-n-butyfphthalate
42
10
ug/L
50.0
84
10-118
Di-n-octylphihalate
46
10
ug/L
50.0
92
10-146
DPH (as Azobenzene)
48
10
ug/L
50.0
96
69-108
Fluoranthene
42
to
ug/L
50.0
83
26-137
Fluorene
44
10
ug/L
50.0
89
59-121
Hexachlorobenzene
41
to
ug/L
50.0
82
10.152
Hexachlorobutadiene
35
10
ug/L
50.0
70
24-116
Hexachlorocyclopentadiene
26
10
ug/L
50.0
52
10419 1-05
Hexachloroethane
32
10
ug/L
50.0
64
12.82
Indeno(1,2,3-cd)pyrene
43
10
ug/L
50.0
86
10-171
Isophorone
42
10
ug/L
50.0
83
21-196
Naphthalene
37
10
ug/L
50.0
75
21-133
Nitrobenzene
38
10
ug/L
50.0
77
35-180
N-Nltrosadimethylamine
35
to
ug/L
50.0
70
24.94
N-Nibuso-di-n-propylamine
44
10
ug/L
50.0
88
10-230
Pentachlorophenol
47
10
ug/L
50.0
93
51-135
Phenanthrene
44
10
ug/L
50.0
87
54-120
Phenol
30
10
ug/L
50.0
61
19-78
FINAL
This report relates only to
use sample as received by the laboratory, and may only be reproduced In
full. Page 21 of 30

www.eneDiabs.com
QUALM CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 4LO1038 - EPA 35101:MS - Continued
LCS (411.01038-BSI) Continued Prepared: 12/01/2014 20:01 Analyzed: 12/03/2014 15:53
Spike Source %REC RPD
.Analvte Result Flag POL Units Level agag %REC LIMIttY RPD Limit Notes
Pyre"e 40 10 ug/L 50.0 81 65-134
14,6-7'nbrnmopheno1
110
WA
100
106
18-157
2-Fluorobiphenyl
40
u91L
50.0
81
15-139
2-Fluorophenal
65
ug/L
100
65
10-104
Nltmbenzene-d5
40
UW1
50-0
81
16-140
Phenol-d5
57
ug/L
100
57
10-83
ferptwyl--dM
43
u91L
50.0
85
23-164
Matrix Spike (411.01038-11l
Prepared: 12/01/2014 20:01 Analyzed: 12/03/2014 16:49
Source:C41S199-05
Spike
Source
%REC RPD
.Analvte
Result flag
P_OL
Units
Level
Result
%REC
Limos RPD Limit MWAS
1,2,4-Trichlorobenzene
36
10
ug/L
50.0
1.2 U
73
44-142
1,2-Dichlorobenzene
34
10
ug/L
50.0
1.1 U
68
32.129
1,3-Dichlorobenzene
33
10
ug/L
50.0
1.1 U
66
10.172
1,4-Dichlorobenzene
33
10
ug/L
50.0
1.0 U
67
20-124
1-Methylnaphthalene
44
10
ug/L
50.0
1.7 U
87
46.80 1-02
2,4,5-Trichlorophenol
51
10
ug/L
50.0
1.0 U
102
59-121
2,4,6-T6chlorophenol
49
1D
ug/L
50.0
1.1 U
99
61-119
2,4-Dichlorophenol
49
10
ug/L
50.0
1.4 U
99
49-118
2,4-Dimethylphenol
48
10
ug/L
50.0
1.3 U
95
42.111
2,4-Dinitrophenol
42
10
ug/L
50.0
2.6 U
83
11-149
2,4-Dinitrotoluene
51
10
ug/L
50.0
2.4 U
101
39-139
2,6-Dinitrotoluene
48
10
ug/L
50.0
1.5 U
96
50-158
2-Chloronaphthalene
40
10
ug/L
50.0
1.0 U
80
60-118
2-Chlorophenol
43
10
ug/L
50.0
1.2 U
86
23-134
2-Methyl-4,6-dinitrophenol
50
10
ug/L
50.0
2.9 U
]00
33-160
2-Methylnaphthalene
43
10
ug/L
50.0
1.5 U
86
33-111
2-Nitrophenol
45
10
ug/L
50.0
1.1 U
91
36-113
3,3'-Dichlorobenzidlne
76
10
ug/L
50.0
3.3 U
152
10-262
4-Bromophenyi-phenylether
43
10
ug/L
50.0
1.0 U
86
53-127
4-Chloro-3-methylphen6
54
10
ug/L
50.0
1.5 U
107
25-147
4-Chlorophenyl-phenylether
45
10
ug/t
50.0
1.6 U
89
25-158
4-Nitrophenol
49
t0
ug/L
50.0
2.0 U
98
33-105
Acenaphthene
43
10
ug/L
50.0
1.4 U
85
47-145
Acenaphthylene
42
10
ug/L
50.0
1.2 U
85
33.145
Anthracene
44
10
ug/L
50.0
1,6 U
89
27-133
Benzidine
21
10
ug/L
50.0
1.6 U
43
10-136
Benzo(a)anthracene
46
10
ug/L
50.0
1.3 U
92
33-143
Benzo(a)pyrene
47
10
ug/L
50.0
1.3 U
93
17-163
Benzo(b)fluoranthene
45
10
ug/L
50.0
1.0 U
91
24.159
Benzo(g,h,i)perylene
47
10
ug/L
50.0
2.4 U
95
10-219
Benzo(k)Fluoranthene
45
10
ug/L
50.0
1.3 U
89
11-162
Benzoic acid
20 3
50
ug/L
50.0
1.0 U
41
10-120
Bis(2-chloroelhoxy)methane
42
10
ug/L
50.0
1.4 U
84
33.184
Bis(2-chlorwthyl)ether
42
10
ug1L
50.0
1.2 U
85
12-158
Bis(2-chlorolsopropyl)ether
38
10
uglL
50.0
1.3 U
76
36-166
Bis(2-ethylhexyl)phthalate
45
5.0
ug/L
50.0
1.7 U
89
10-158
Butylbenzylphthalate
39
10
ug/L
50.0
2.0 U
78
10.152
Chrysene
47
10
ug/L
50.0
2.0 U
94
17-168
FINAL
This report relates only to
the sample as received by the
laboratory, and may only be
reproduced In
full. Page 22 of 30

www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batt* 4L01038 - EPA 3510C MS - Continued
Matrix Spike (4L01038-MS1) Continued Prepared: 12/01/2014 20:01 Analyzed: 12/03/2014 16:49
Source:C415199-05
Spike
Source
%REC RPD
.Anehftfa
Result Elan
POL
units
Level
ggad
%REC
Limps RPD Llmlt Notes
Dibenzo(a,h)anthracene
49
10
ug/L
50.0
2.3 U
98
10-227
Diethylphthalate
47
10
ug/L
50.0
2.1 U
95
62.127
Dimethylphthalate
47
10
ug/L
50.0
1.4 U
94
10-114
Di-n-butylphthalate
43
10
ug/L
50.0
1.5 U
86
10-118
Di-n-wtylphthalate
47
10
ug/L
50.0
3.1 U
93
10.146
DPH (as Azobenzene)
50
10
ug/L
50.0
1.9 U
99
69-108
Fluoranthene
43
10
ug/L
50.0
2.1 U
86
26.137
Fluorene
46
10
ug/L
50.0
1.7 U
91
59.121
Hexachlorobenzene
43
10
ug/L
50.0
1.0 U
85
10-152
Hexachlorobutadiene
34
10
ug/L
50.0
1.2 U
67
24.116
Hexachlorocydopentadiene
26
10
ug/L
50.0
1.3 U
51
10-99 M5
Hexachloroethane
30
10
ug/L
50.0
1.1 U
60
12-82
Indeno(1,2,3-cd)pyrene
49
10
ug/L
50.0
2.2 U
97
10-171
Isophorone
43
10
ug/L
50.0
1.3 U
86
21-196
Naphthalene
38
10
ug/L
50.0
1.3 U
75
21-133
Nitrobenzene
39
10
ug/L
50.0
1.2 U
79
35.180
N-Nitrosodimethylamine
34
10
ug/L
50.0
1.3 U
68
24-94
N-Nitraso-di-n-propylamine
45
10
ug/L
50.0
1.S U
89
10-230
Pentachlorophenol
47
10
ug/L
50.0
1.8 U
95
51-135
Phenanthrene
45
10
ug/L
50.0
1.4 U
90
54.120
Phenol
32
10
ug/L
50.0
L4 U
64
19-78
Pyrene
42
10
ug/L
50.0
2.1 U
83
52-115
1,4,6-7nbromophenol
110
u9/L
100
107
18.157
1-RLorv&pheny4
40
u9/1
5010
81
15-139
1-Ruorophenol
65
U91L
100
65
10-104
Nitrobenzene-d5
41
091L
50,0
83
16-140
Phenol-d5
57
u9/L
100
57
10-83
Terphcny4-d14
43
u94
50.0
85
23-164
Matrix Spike Dup (4La1038-M5D1)
Prepared: 12/01/2014 20:01 Analyzed: 12/03/2014 17:17
Source: C415199.05
Spike
Anal lde
Result Flea
P371
llnib
Level
1,2,4-Trichlarobenzene
37
10
ug/L
50.0
1,2-13ichlorobenzene
36
10
ug/L
50.0
1,3-Dichforobenzene
34
10
ug/L
50,0
1,4-Dichlorobernzene
35
10
ug/L
50.0
1-Methyinaphthalene
44
10
ug/t
50.0
2,4,5-Trichlorophenol
49
10
ug/L
50.0
2,4,8-Trichlarophenot
48
10
ug/L
50.0
2,4-Dichtorophenol
48
10
ug/L
50.0
2,4-Dimethyiphenol
46
10
ug/L
50.0
2,40nitrophenol
41
10
ug/L
50.0
2,4-Dinitrotoluene
50
10
ug/L
50.0
2,6-Dinitrotoluene
48
10
ug/L
50.0
2-Chloronaphthalene
40
10
ug/L
50.0
2-Chlorophenol
43
10
ug/L
50.0
2-Methyl-4,6-dinitraphenol
49
10
ug/L
50.0
2-Methylnaphthalene
43
10
ug/L
50.0
2-Nitrophenol
45
10
ug/L
50.0
Source
%REC
RPD
gMH&
%REC
vita
RPD
Lfir
1.2 U
74
44-142
2
28.1
1.1 U
72
32-129
5
30.9
1,1 U
69
10-172
4
41.7
1.0 U
69
20-124
4
32.1
1.7 U
88
46-80
1
25
1.0 U
99
59-121
3
25
1.1 U
95
61-119
3
25
1.4 U
96
49-118
3
25
1.3 U
92
42-111
4
26
2.6 U
82
11-149
1
50
2.4 U
100
39-139
1
25
1.5 U
95
50-158
0.6
29.6
1.0 L)
80
60-118
1
25
1.2 U
85
23-134
016
28.7
2.9 U
97
33-160
3
25
1.5 U
86
33-111
015
27
1.1 U
90
36-113
0.2
50
1-02
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced fn full. Page 23 of 30

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QUALITY CONTROL DATA
SemWolatile Organic Compounds by GCMS - Quality Control
Batch 4LO1038 - EPA 3510C MS - Continued
Matrix Spike Pup (4L01038-MSDl) Continued Prepared: 12/01/2014 20:01 Analyzed; 12/03/2014 17:17
Source:C415199-05
Spike
Source
%REC
RPD
Malrte
Result F.lau
POL
Units
Level
Result
%REC
Llmjts
RPD
Limit NOW
3,3'-Dichlorobenzidine
72
t0
ug/L
50.0
3.3 U
14S
M-262
5
71.4
4-Bromophenyl-phenylether
43
10
ug/L
50.0
1.0 U
85
53.127
OR
25
4-Chloro-3-methylphenol
52
10
ug/L
50.0
11511.1
104
25.147
3
37.2
4-Chlorophenyl-phenylether
43
10
ug/L
50.0
1.6 U
87
25-158
2
33.4
4-Nitrophenol
47
10
ug/L
50.0
2.0 U
94
33.105
4
27
Acenaphthene
42
10
ug/L
50.0
1.4 U
B4
47-145
1
27.6
Acenaphthylene
42
10
ug/L
50.0
1.2 U
84
33-145
0.7
40.2
Anthracene
44
10
ug/L
50.0
1.6 U
88
27-133
0.8
32
Benzidine
15
10
ug/L
50.0
1.6 U
29
10-136
37
5o
Benzo(a)anthracene
46
10
ug/L
50.0
1.3 U
92
33-143
0.3
27.6
Senzo(a)pyrene
45
10
ug/L
50.0
1.3 U
90
17-163
3
39
Benzo(b)fuoranthene
45
10
ug/L
50.0
1.0 U
90
24-159
0.3
38.8
Benzo(g,h,i)perylene
46
10
ug/L
50.0
2.4 U
92
10-219
2
58.9
Benzo(k)fluoranthene
44
10
ug/L
50.0
1.3 U
87
11-162
2
32.3
Benzoic acid
24 3
50
ug/L
5D.0
1.0 U
47
10-120
14
41
Bis(2-chloroethoxy)methane
42
10
ug/L
50.0
1.4 U
84
33-184
0.4
34.5
Bis(2-chloroethyl)ether
43
10
ug/L
50.0
1.2 U
85
12-158
0.9
55
Bis(2-chloroisopropyl)ether
39
30
ug/L
50.0
1.3 U
77
36.166
2
46.3
Bis(7-ethyihexyi)phthalate
46
5.0
ug/L
50.0
1.7 U
92
10-158
4
41.1
Butylbenzylphthalate
37
10
ug/L
50.0
2.0 U
73
10-152
6
25
Chrysene
46
10
ug/L
50.0
2.0 U
92
17-169
2
48.3
Dlbenzo(a,h)anthracene
48
1n
ug/L
50.0
2.3 U
95
10-227
3
70
Diethylphthalate
47
10
ug/L
50.0
2.1 U
94
62-127
0.4
11
Dimethylphthalate
46
10
ug/L
50.0
1.4 U
92
10-114
2
26.5
Di-n-butylphthalate
42
10
ug/L
50.0
1.5 U
85
10-118
1
25
Di-n-octylphthalate
45
10
ug/L
50.0
3.1 U
91
10-146
3
31.4
DPH (as Azobenzene)
49
10
ug/L
50.0
1.9 U
98
69-108
1
36
Fluoranthene
42
10
ug/L
50.0
2.1 U
83
26-137
4
32.8
Fluorene
45
10
ug/L
50.0
1.7 U
90
59-121
1
25
Hexachlorobenzene
42
10
ug/L
50.0
1.0 U
83
10-152
2
25
Hexachlorobutadiene
34
10
ug/L
50.0
1.2 U
68
24-116
1
26.3
HexachlorMclopentadiene
24
10
ug/L
50.0
1.3 U
49
10.99
5
50 3-05
Hexachloroethane
31
to
ug/L
50.0
1.1 U
62
12-BZ
2
50
lndeno(1,2,3-cd)pyrene
47
10
ug/L
Solo
2.2 U
95
10-171
3
44.6
Isophorone
42
to
ug/L
50.0
1.3 U
84
21-196
2
633
Naphthalene
38
10
ug/L
50.0
1.3 U
76
21-133
0.8
30.1
Nitrobenzene
40
10
u9/1-
50.0
1.2 U
80
35-180
1
39,3
N-Nitrosodimethylamine
34
10
ug/L
50.0
1.3 U
68
24-94
1
36
N-Nitroso-di-n-propylamine
44
10
ug/L
50.0
1.5 U
88
10-230
2
55.4
Pentachlorophenol
45
10
ug/L
50.0
1.8 U
91
51-135
5
25
Phenanthrene
44
10
ug/L
50.0
1.4 U
88
54.120
2
25
Phenol
32
l0
ug/L
50.0
1.4 U
65
19-78
1
25
Pyrene
40
10
ug/L
50.0
2.1 U
81
52-115
3
25
2,4,6-7-r1br-xp5eno1
110
091L
100
105
18-157
2-Fluoroblphenyl
40
U91L
50.0
81
15.139
2-Fluoraphenal
66
091t
100
66
M-164
Nitrobenzene-d5
41
WL
50.0
81
16-140
pheW145
57
u91L
100
57
10-83
Terphenyl-dM
41
u91L
50.0
82
23-164
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Pago 24 of 30

www.encolabs.com
QUALITY CONTROL. DATA
Semivolatile Organic Compounds by GC - Quality Control
Batch 4LO1035 - EPA 3510C
Blank (411-0103S-SM) Prepared: 12/01/2014 15:01 Analyzed: 12/05/2014 22:26
Spike
Source
%REC
RPD
.Anaivto
Result
Flag
POL
Units
Level
Elan %REC
LINIti RPD
Will Notes
4,4'-0DD
0.044
U
0.050
ug/L
4,4'-DDE
0.048
U
0.050
ug/L
4,4'-DDT
0.049
U
0.050
ug/L
Aldrin
0.041
U
0.050
u9/1-
alpha-BHC
0.036
U
0.050
ug/L
beta-BHC
0.036
U
0.050
ug/L
Chlordane (n.o.s.)
0.020
U
1.0
ug/L
Chlordane (tech)
0.20
U
0.50
ug/L
delta-BHC
0.048
U
0.050
ug/L
Dieldrin
0.045
U
0,050
ug/L
Endosulfan 1
0.045
U
0.050
ug/L
£ndosulfan1I
0.036
U
0.050
ug/L
Endosulfan sulfate
0.032
U
0.050
ug/L
Endrin
0.041
U
0.050
ug/L
Endrin aldehyde
0.042
U
0.050
ug/L
gamma-BHC
0.034
U
0.050
ug/L
Heptachlor
0.030
U
0.050
ug/L
Heptachlor epoxide
0.037
U
0.050
ug/L
Toxaphene
0.22
U
1.0
ug/L
2,4,5,6-TCMX
a89
U91L
1.00
89
44-134
Decachlambrphenyl
0.89
Ug/L
1.00
89
37-149
LCS (4L01035-BSI)
Prepared: 12/01/2014 15:01 Analyzed: 12/05/2014 22:39
Spike
Source
%REC
RPD
An0Iy1g
Result
Flag
PD1
units
Level
Recur %REC
Llmite RPD
l= Notes
4,4'-DDT
1.3
0.050
ug/L
1.00
132
37-160
Aldrn
0.98
0.050
ug/L
I.00
98
42-122
Dieldrin
1.0
0.050
ug/L
1.00
101
36-146
Endrin
1.0
0.050
ug/L
1.00
100
30-147
gamma-BHC
0.96
0.050
ug/L
1.00
96
19-140
Heptachlor
0.93
0.050
ug/L
1.00
93
45-122
2,4,5, 6-TCMX
0.88
Ug/L
IM
88
44.134
D-hkwobyphenyl
0.72
U91L
1.00
72
37-149
Matrlx Spike (411-01035-MSI)
Prepared: 12/01/2014 15:01 Analyzed: 12/05/2014 22:53
Source*C415199-15
Spike
Source
%REC RPD
Anal hdd9
Result
Flag ROL
Unite
Level
Result
%REC
Llm[ta RPD LkId !Yowl
4,4'-DDT
1.0
0.050
ug/L
1.00
0.049 U
100
35-160
Aldrin
1.0
0.050
ug/L
1.00
0.041 U
100
42-122
Dieldrin
1.0
0.050
ug/L
1.00
0.045 U
102
36-146
Endrin
0.98
0.050
ug/L
1.00
0.041 U
98
30-147
gamma-BHC
0.99
0.050
ug/L
1.00
0.034 U
99
19-140
Heptachlor
0.94
0.050
ug/L
1.00
0.030 U
94
45.122
2, 4,5, E-TCMX
0.89
U91L
1,00
89
44-134
Dec-hl-biphenyl
0.T9
Ug/L
1.00
79
37-149
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in Fula. Page 25 of 30

www.encolabs-com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GC - Quality Control
Batch 4L01035 - EPA 3510C - Continued
Matrix Spike Dup (4LD1035-MSD1)
Prepared: 12/01/2014 15:01 Analyzed: 12/05/2014 23:06
Source: C41SL99-15
Spike
Source
%REC
RPD
AnalYte
Result Flau
P-OL
Units
Level
Resul
%REC
Limit€
RPD
11111111 Nag
4,4'-DDT
0.97
0.050
ug/L
1.00
0.049 U
97
35-160
3
25
Xcirin
0.95
0.050
ug/L
1.00
0.041 U
95
42-122
5
25
Dieldrin
0.98
0.050
ug/L
1.00
0.045 U
98
36-146
4
25
Endrin
0.95
0.050
ug/L
1.00
0,041 U
95
30-147
3
25
gamma-BHC
0,94
0.050
ug/L
1.0D
0.034 U
94
19-140
5
25
Heptachlor
0.90
0.050
ug/L
1.00
0.030 U
90
45-122
5
32
2,4,5,6-TCMX
0.81
ug/L
1.00
81
44-134
T
OecachlowNphenyl
0.80
ug/L
LOD
80
37-149
Batch 4L01036 - EPA 3510C
Blank (41,01036-111M)
Prepared: 12/01/2014 15:03 Analyzed: 12/05/2014 22:26
Spike Source %REC RPD
.Analvte
Result
Flag
P-OL
Units
Level Resul %REC Limits RPD 1(p1(!; dotes
PCB-1016/1242
0.43
U
0.50
ug/L
PCB-1221
0.37
U
0.50
ug/L
PCB-1232
0.45
U
0.50
ug/L
PCB-1248
0.014
U
0.50
u91L
PCB-1254
0.37
U
0.50
uglL
PCB-1260
0.45
U
0.50
ugli-
7,4,5,6-TCMX
0.78
ug/L
1.00 78 45-151
DBcachlanblphenyl
0.70
ug/L
1.00 70 41459
LCS (4L01036-BS1)
Prepared: 12/01/2014 15:03 Analyzed; 12/05/2014 23:19
Spike Source %REC
RPD
Analyte
Result Flag
P-OL
units
Level Result %REC Limits RPD
uim[t Notes
PCB-101611242
9.9
0.50
ug/L
10.0 99 50-114
PCB-1260
8.7
0,50
ug/L
10.0 87 8.127
1,4,5,6-TCMX
0.85
u9/L
1.00 85 45-151
De-hk-biphenyl
0.51
u9/L
1.00 52 41-159
Matrix Spike (4L01036-MS1)
Prepared: 12/01/2014 15:03 Analyzed: 12/05/2014 23:32
Source: C415199-15
Spike Source %REC
RPD
Anal Yts
Result Flag
PQL
units
Level Result %REC Limits RPD
Limit Notes
PCB-1016/1242
9.1
0.50
ug/L
1010 0.43 U 91 50.114
PCB-1260
8.0
0.50
ug/L
10.0 0.45 U 80 8-127
1,4,5,6-TCMX
0.79
u9/L
1.00 79 45-151
Decachlomblphenyl
0.66
u9/L
1.00 66 41-159
Matrix Spike Dup (4L01036-MS01)
Prepared: 12/01/2014 15:03 Analyzed: 12/05/2014 23:45
Source:C415199-15
Spike
Source
%REC
RPD
.Analyte
Result Flag P.OL
units
Level
Result %REC
Llama RPD
Limit Notes
PCB-1016/1242
10 0.50
ug/L
10.0
0.43 U 103
50-111 12
25
PCB-1260
9.3 0.50
ug/L
10.0
0.45 U 93
8-127 15
25
4,5,6-TCMX
0.87
u91L
1.00
87
45-151
Decachlombiphenyl
0.63
ug/L
1.00
63
41-159
FINAL
This report relates only to the sample as received by the laboratory, and
may only be reproduced in
full.
Page 26 of 30

www.encolabs.com
QUALITY CONTROL DATA
Metals by EPA 200 Series Methods - Quality Control
Batch 4L03014 - EPA 3005A
Blank (41.03014-BLI(3) Prepared: 1Z/03/2014 11:15 Analyzed: 12/09/2014 08:59
Spike Source %REC RPD
.Analvte Result Flaa ROL Units Level Remit %REC Limits RPb Limit dotes_
Copper 1.60 U 10.0 ug/L
Lead 2.1 U 10.0 ug/L
Zinc 3.8 U 10.0 ug/L
LCS (4LO3014-BS1) Prepared: 12/03/2014 11:15 Analyzed: 12/09/2014 09:03
Spike
Source
%REC
RPD
.Anahft
Result
Flag
POL
Units
Level
Result
%REC
Limltal RPD
Limit [cotes
Copper
205
10.0
ug/L
200
103
85-115
Lead
213
10.0
ug/L
200
107
85-115
Zinc
212
10.0
ug/L
200
106
85-115
Matrix Spike (4LO3014-MS1)
Prepared: 12/03/2014 11:15 Analyzed: 12/09/2014 09:09
Source:C406337-01
Spike
Source
%REC
RPD
Anal vtE
Result
Elm
ROL
Units
Level
Ricoh
%REC
Limits RPD
Limit Notes -
Copper
207
10.0
ug/L
200
1.60 U
103
70-130
Lead
213
10.0
ug/L
200
2.1 U
107
70-130
Zinc
276
1010
ug/L
200
62.5
107
70-130
Matrix Spike Dup (4L03014-MSDI)
Prepared: 12/03/2014 11:15 Analyzed: 12/09/2014 W11
Source: C406337.01
Spike
Source
%REC
RPD
Analyte
Result
Flail
ROL
units
Level
Re6Wt
%REC
Llmltj RPD
Limit Notes_
Capper
207
10.0
ug/L
200
1.60 U
103
70-130 0.09
30
Lead
209
1010
ug/L
200
2.1 U
105
70-130 2
30
Zinc
272
10.0
ug/L
200
62.5
105
70-130 1
30
Post Spike (4LO3014-PSI)
Prepared: 12/03/2014 11:15 Analyzed; 12/09/2014 09:14
Source:C406337-01
Spike
Source
%REC
RPD
Analvte
Result
Flag
ROL
units
Level
Result
%REC
Limits RPD
Limit Notes
copper
0.19
0.01
mg/L
0.200
0.001
93
80-120
Lead
0.2
0.01
mg/L
0,200
0100005
97
80-120
Zinc
0.3
0.01
mg/L
0.200
0.06
96
80-120
Classlcal Chemistry Parameters - Quality Control
Balch 4LO1003 - NO PREP
Blank (41-01003-BLK1) Prepared & Analyzed: 12/01/2014 09:12
Spike Source %REC RPD
.Analvte Result Flan ROL Units Level Result %REC Limlta RPD Llm[t dotu
Total Suspended Solids 1.0 U 1.0 mg/L
LCS (41.01003-13SI) Prepared & Analyzed: 12/01/2014 09:12
Spike Source %REC RPD
Anal lrs8 Result Elea ROL Units Level Resul %REC Limn* RPD Llmii dotes.
Total Suspended Solids 93 1.0 mg/1- 100 93 80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduoed In full. Page 27 of 30

cenv
go
www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 4LO1003 - NO PREP - Continued
Duplicate (4LO1003-DUPi)
Prepared & Analyzed: 12/01/2014 09:12
Source: C406337-01
Spike Source %REC
RPD
Analvte Result Flau
POL
Units
Level Result %REC Liml
RPD
Llmlt Notes
Total Suspended Solids 7.6
1.0
mg/L
12
42
10 QM-12
Duplicate (4L01003-DUP2)
Prepared & Analyzed: 12/01/2014 09:12
Source: C406337-02
Spike Source %REC
RPD
Analvte Result Flag
PAX
Units
Level Result %REC Litnitg
RPD
Limit nogg,
Total Suspended Solids 16
1.0
mg/L
15
5
10
Classical Chemistry Parameters - Quality Control
Batch 403006 - EPA 1664A
Blank (4L03006-BLK1) Prepared: 12/03/2014 14:05 Analyzed: 12/04/2014 13:06
Spike Source %REC RPD
.Analvtg Result Flag POL Units Laval Resul %REC LLGIM RPD LW* notes
Oil & Grease (HEM-SGT) Non -Polar Material 2.60 U 5.00 mg/L
LCS (411.03006-BSI) Prepared: 12/03/2014 14:05 Analyzed: 12/04/2014 13:06
Spike Source %REC RPD
.Analvte Result Flag ROL Units Level Result %REC Limits RPD Limit Notes
Oil & Grease (HEM-SGT) Non -Polar Material 19.6 5.00 mg/L 20.9 94 64-132
LCS Dup (4L03006-BSDI) Prepared: 12/03/2014 14:05 Analyzed: 12/04/2014 13:06
Spike Source %REC RPD
Analvte Result Flag POL Units Level Result %REC Limits RPD Limit Notes
OlI & Grease (HEM-SGT) Non -Polar Material 19.2 5.00 mg/L 21.1 91 64-132 2 34
Matrix Splice (4L03006-MSI) Prepared: 12/03/2014 14:05 Analyzed: 12/04/2014 13:06
Source: 111405077.02
Spike Source %REC
.Analvte Result Flag POL Units Level Result %REC Llmltr RPD
Oil & Grease (HEM-SGT) Non -Polar Material 17.3 S.00 mg/L 21.7 2.60 U 80 64-132
RPD
Limit notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 28 of 30

-IA -
Semi -annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
CERTIFICATE OF COVERAGE NO. NCG030211
FACILITY NAME Caterpillar Inc
COUNTY Johnston
PERSON COLLECTING SAMPLES T. Ryan Smith
LABORATORY ENCO Lab Lab Cert. # 591
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
RECEIVED SAMPLE PERIOD ® Jan -June ❑ July -Dec
JUL 0 3 2014 or ❑ Monthly) )month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
CENTRAL FILES ❑Zero -flow ®Water Supply ❑SA
DWQIBOG ❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 F
❑ No discharge this period?2
Outfall No.
Date Sample
Collected)
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks ==>
-
-
100 mg/L or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
001
06/10/2014
0.24
42
6.1
0.00635
0.0024
0.0217
<1.60
Attached
002
06/10/2014
0.24
5.6
6.0
<0.00160
<0.0021
0.0038
<1.60
Attached
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the Stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title t titl
(Sign re] (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format. "<XX mg/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 1, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?2
Outfall No.
Date sample
collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inchee
Non -polar 0&G/TPH by
EPA 1664 (SGr-HEM)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 mg/L or 50 mg/L*
6.0 -- 9.0 5U
Footnotes from Part A also apply to this Part S
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note. if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Ter 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all _"No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period
in the case of "No Discharge' reports) to:
Division of water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am award that tare significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
re of
f r /--/
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

ENCO Laboratories
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Monday, June 23, 2014
Atlantic Environmental Associates (AT025)
Attn: Candice Moore
2483 Reliance Ave.
Apex, NC 27534
RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Caterpillar(Clayton) Stormwater
ENCO Workorder(s): C406338
Dear Candice Moore,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Tuesday, June 10, 2014.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Link Thrower
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 1 of 27

www.encolabs.Com
SAMPLE SUMMARY/ LABORATORY CHRONICLE
Client ID: CAT Clayton Clutiall 1
Lab I0:
C406338-01
Sampled:
06/10/14 06:45
Received: 06/10/14 13:05
Parameter
EPA 1664B
Hold DatelTlme(s)
07/08/14
prep Date/Time(s)
06/18/14
12:08
Analysis Date1Time(s1
06/19/14 09:36
EPA 200,7
12/07/14
06/13/14
13:54
D6117/14
1335
EPA 608
06/17/14
07/27/14
06/17/14
16:30
06/19/14
22:20
EPA 608
06/10/15
07/27/14
06/17/14
16:30
06/19/14
22:20
EPA 624
06/24/14
06/17/14
00:00
06/17/14
20:16
EPA 625
06/17/14
07/21/14
06/11/14
17:30
06/12/14
20:15
SM 2540p-1997
06/17/14
06/12/14
14:04
06/12/14
14:01
Client ID: CAT Clayton outfall 2
Lab ID:
C406338-02
Sampled:
06/10/14 07:00
Received: 06/10/14 13:05
Parameter
EPA 16648
Hold Date/Time(a)
07/08/14
Prep DatelTime(s)
06/18/14
12:08
Analyals
06/19/14
Date/Time(s)
09:36
EPA 200.7
12/07/14
06/13/14
13:54
06/17/14
14:01
EPA 608
06/17/11
07/27/14
06/17/14
16:30
06/19/14
22:33
EPA 608
06/10/15
07/27/14
06/17/14
16:30
06/19/14
2233
EPA 624
06/24/14
06/17/14
00:00
06/17/14
20:46
EPA 625
06/17/14
07/21/14
06/11/14
17:30
06/12/14
20:46
SM 254OD-1997
06/17/14
06/11/14
08:35
06/11/14
08:35
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 2 of 27

www.enwlebs.com
SAMPLE DETECTION SUMMARY
Analft RUTARB Eft M" E" flails Method
Copper - Total 6.35 3 1.60 10.0 ug/L EPA 200.7
Lead - Total 2.4 3 2.1 10.0 ug/L EPA 200.7
Total Suspended Solids
42
1.0
1.0
mg/L
SM 2540P-1997
Zinc - Total
21.7
3.8
10.0
ug/L
EPA 200.7
Client ID: CAT ClayWn Outlall 2
Lab ID:
C406338-02
Anal Yte
8UWU
Fln9 MIL
EEL
not=
Total Suspended Solids
5.6
1.0
1.0
mg/L
SM 25400-1997
Zinc - Total
3.8
1 3.8
10.0
ug/L
EPA 200.7
FINAL This report relates only to the sample as received by tfie laboratory, and may only be reproduced In full. Page 3 of 27

www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 1 Lab Sample ID:C406338-01 Received: 06/10/14 13:05
Matrix: Water Sampled:06/10/14 06:45 Work Order: C406338
Project: Caterpillar(Clayton) Stormwater Sampled By:R. Smith
Volatile Organic Compounds by GCMS
^ - EMCO Cary cer0eU anaW [NC S911
aAn IM [GAS Number"!
ftmdU Eft
Unils
of
MU
ply
DR=
Moth
Analys 1
gyt 1111=
1,1,1-Trichloroethane [71-55-6]^
< 0.12
ug/L
1
0.12
110
4F17026
EPA 624
06/17/14 20:16
MSZ
1,1,2,2-Tetrachloroethane [79-34.5]^
< 0.28
ug/L
1
0.28
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
1,1,2-Trichloroethane [79-00-5]^
< 0.14
ug/L
1
0.14
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
1,1-Dichloroethane [75-34.31^
< 0.13
ug/L
1
0.13
1.0
4F17026
EPA 624
06/17/14 20:16
M5Z
1,1-DTchtoroethene [75-35-4)^
< 0.21
ug/L
1
0.21
1.0
4F17026
EPA 624
06/17/14 20A6
MSZ
1,2-Dichlorobenzene [95-50-1]^
< 0.19
ug/L
1
0.19
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
1,2-Dichloroethane [107-06-2]^
< 0.21
ug/L
1
0.21
1.0
41`17026
EPA 624
06/17/14 20:16
MSZ
1,2-Dichloropropane t78-87-5]^
< 0.10
ug/L
1
0.10
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
1,3-Dichlorobenzene [541-73-1]^
< 0.15
ug/L
1
0.15
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
1,4-Dichlorobenzene [106-46-7]^
< 0.19
ug/L
1
0.19
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
2-Chloroethyi Vinyl Drier [110-75-B]^
< 1.1
ug/L
1
1.1
5.0
41717026
EPA 624
06/17/14 20:16
MSZ
Acrolein [107-02-8)^
< 4.0
ug/L
1
4.0
10
4F17026
EPA 624
06/17/14 20:16
MSZ
Acrylonitrile [107-13-1]^
< 3.5
ug/L
1
3.5
10
4F17026
EPA 624
06/17/14 20:16
MSZ
Benzene[71-43.2]^
< 0.15
ug/L
1
0.15
1.0
41`17026
EPA 624
06/17/14 20:16
MSZ
Bromodichloromethane [75-27-4]^
< 0.17
ug/L
1
0.17
1.0
41`17026
EPA 624
06/17/14 20:16
MSZ
Bromoform [75-25-21^
< 0.22
ug/L
1
0.22
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
Bromomethane [74-B3-9]^
< 0.14
ug/L
1
0.14
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
Carbon Tetrachloride [56-23-5]^
< 0.17
ug/L
1
0,17
1.0
41`17026
EPA 624
06/17/14 20:16
MSZ
Chlorobenzene[108-90-7]^
< 0.17
ug/L
1
0.17
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
Chloroethane [75.00-3]^
< 0.23
ug/L
1
0.23
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
Chloroform [67-66.3]^
< 0.18
ug/L
1
0118
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
Chloromethane (74-87-3]^
< 0.13
ug/L
1
0.13
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
cis- 1,3-Dichloropropene [10461-01-51^
< 0.20
ug/L
1
0.20
1.0
017026
EPA 624
06/17/14 20:16
MSZ
Dibromochloromethane [124-48-1]^
< 0.17
ug/L
1
0.17
1.0
4FI7026
EPA 624
06/17/14 20:16
MSZ
Ethylbenzene [100-41-4]^
< 0.13
ug/L
1
0.13
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
Methylene Chloride [75-09-2]^
< 0.23
ug/L
1
0.23
1.0
4F17026
EPA 624
06/17/14 20:16
MST
Tetrachloroethene [127-IB-4]^
< 0.17
ug/L
1
0.17
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
Toluene [108-88.31^
< 0.14
ug/L
1
0.14
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
trans- 1,2-1)cCNoroethene[156-60-5]^
< 0.21
ug/L
1
0.21
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
trans-1,3-Dichloroprapene [10061-02-6]^
< 0.15
ug/L
1
0.15
1.0
4F17D26
EPA 624
06/17/14 20:16
MSZ
Trichloroethene [79-01-61^
< 0.15
ug/L
1
0.15
1,0
41`17026
EPA 624
06/17/14 20:16
MSZ
Trichlorofluoromethdne [75-69-4)
< 0.66
ug/L
1
0,66
1.0
4F17026
EPA 624
06/17/14 20:16
MSZ
Vinyl chloride [75-01-4)^
< 0.32
ug/L
1
0.32
1.0
41`1702G
EPA 624
06/17/14 20;16
MSZ
Sufi mates
4.8ronw luavnbenzene
DibromaAuoorometlrane
Toluene-d8
&E
44 1
42 1
42 1
Spike Lri
50.0
50.0
50.0
4ftH4G
8896
85 %
84 %
% Rec clmlts
51-122
68-117
67-127
fight
4FI7026
4F17026
4F17026
EPA fi24
EPA 624
EPA 624
A
05117114 20.'16
0611711420:16
0611711410:16
ft Na
A6Z
MSZ
MSZ
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary cer~ ana" /AC 5911
Analvte ICAS_riemberl
fleiww Elan
llultlr
IE
MIL PSL
fiatGh
Mat!]rld
Analyzed
@Y EloLes
1,2,4-Trichlorobenzene [120-82-1]^
< 1.2
ug/L
1
1.2 10
4F11020
EPA 625
06/12/14 20:15
DFM
1,2-Dichlorobenzene [95-50-1]^
< 1.1
ug/L
1
1.1 10
4F11020
EPA 625
06/12/14 20:15
DFM
1,3-Dichlorobenzene [541.73.1]^
< 1.1
ug/L
1
1.1 10
4F11020
EPA 625
06/12/14 20:15
DFM
1,4-Dichlorobenzene [106.46.7]^
< 1.0
ug/L
1
1.0 10
011020
EPA 625
06/12/14 20:15
DFM
t-Methylnaphthalene [90-12-0]^
< 1.7
ug/L
1
1.7 t0
4F11020
EPA 625
06/12/14 20:15
DFM
2,4,5-Tdchlorophenol[95-95-4]^
< 1.0
ug/L
1
1.0 t0
4F11020
EPA 625
06/12/14 20:15
DFM
FINAL
This report relates only to the sample as received
by ttre
laboratory, and may only
be reproduced in Full.
Page 4 of 27

r +•r
wW W.enoolabs.00m
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 1 Lab Sample ID:C406338-01 Received: 06/10/14 13:05
Matrix: Water Sampled:06/10/14 06:45 Work Order: C406338
Project: Caterpillar(Clayton) Stormwater Sampled BV:R. Smith
ISemivolatile Organic Compounds by GCMS
^ - £NC17 Qvy cer0ed a-Oe (NC 5911
Analvta rCA5 Numberl
R2EdU Eft
1]nM
RE
M&
pg
NALC l
Method
Analyzed
@y Notes
2,4,6-Trichlorophenol[88-06-2]^
< 1.1
ug/L
1
1.1
10
41`11020
EPA 625
06/12/14 20:15
DFM
2,4-Dichlorophenol[120-83-2]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/12/14 20:15
DFM
2,4-Dimethylphenol[105-67-9]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
2,4-Dinitrophenol(51-28-5]^
< 2.6
ug/L
1
2.6
10
4F11020
EPA 625
06/12/14 20:15
DFM
2,4-Dinitrotoluene [121.14.2]^
< 2.4
ug/L
1
2.4
10
4F11020
EPA 625
06/12/14 20:15
DFM
2,6-Dinitrotoluene [606-20-2]^
< 1.5
ug/L
1
1.5
10
4F11020
EPA 625
06/12/14 20:15
DFM
2-Chloronaphthalene[91-58-7]^
< 1.0
ug/L
1
1.0
10
4F11020
EPA 625
06/12/14 20:15
DFM
2-Chlorophenol[95-57-8)^
< 1.2
ug/L
1
1.2
10
4F11020
EPA 625
06/12/14 20:15
DFM
2-Methyl-4,6-dinitrophenol 1534-52-1]^
< 2.9
ug/L
1
2.9
10
4F11020
EPA 625
06/12/14 20:15
DFM
2-Methylnaphthalene[91.57.6]^
< 1.5
ug/L
1
IS
10
4F11020
EPA 625
06/12/14 20:15
DFM
2-Nitrophenol(88.75.5]^
< 1.1
ug/L
1
1.1
10
4F11020
EPA 625
06/12/14 20:15
DFM
3,3'-Dichlorobenzidine [91-94.1]^
< 3.3
ug/L
1
3.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
4-Bromophenyl-phenyiether [101-55-3]^
< 1.0
ug/L
1
1.0
10
4F11020
EPA 625
06/12/14 20:15
DFM
4-Chloro-3-methylphenol[59.50-7]^
< 1.5
ug/L
1
1.5
10
4F11020
EPA 625
06/12/14 20:15
DFM
4-Chlorophenyl-phenylether [7005-72-3]^
< 1.6
ug/L
1
1.6
10
4F11020
EPA 625
06/12/14 20:15
DFM
4-Nitrophenol[100-02-7]^
< 2.0
ug/L
1
2.0
10
4F11020
EPA 625
06/12114 20:15
DFM
Acenaphthene(83-32-9]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/12/14 20:15
DFM
Acenaphthylene[208-96-8]^
< 1.2
ug/L
1
1.2
10
41`11020
EPA 625
06/12/14 20:15
DFM
Anthracene [110-12-7]^
< 1.6
ug/L
1
1.6
10
4F11020
EPA 625
06/12/14 20:15
DFM
Benzidine [92-B7-5]^
< 1.6
ug/L
1
1.6
10
011020
EPA 625
06/12/14 20:15
DFM
Benzo(a)anthracene[56-55-3]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
Benzo(a)pyrene [50-32-8]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
Benzo(b)fluoranthene [205-99-2]^
< 1.0
ug/L
1
1.0
10
41`11020
EPA 625
06/12/14 20:15
DFM
Ben70(9,h,i)perylene [191-24-2]^
< 2.4
ug/L
1
2.4
10
4F11020
EPA 625
06/12/14 20:15
DFM
Benzo(k)fluoranthene [207-08-9]^
< 1.3
ug/L
1
1.3
10
41`11020
EPA 625
06/12/14 20:15
DFM
Benzoic acid [65-85-0]^
< 1.0
ug/L
1
1.0
50
41`11020
EPA 625
06/12/14 20:15
DFM
Bis(2-chloroethoxy)methane [I11-91-1]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/12/14 20:15
DFM
Bls(2-chloroethyl)ether[111-44-4]^
< 1.2
ug/L
1
1.2
10
4F11020
EPA 625
D6/12/14 20:15
DFM
Bls(2-chtoroisopropyl)ether [108-60-1]^
< 1.3
ug/L
1
1.3
10
41`11020
EPA 625
06/12/14 20:15
DFM
Bis(2-ethylhexyl)phthatate [117-81-7]^
< 1.7
ug/L
1
1.7
5.0
4F11020
EPA 625
06/12/14 20:15
DFM
Butylbenzylphthalate [85-68-7]^
< 2.0
ug/L
1
210
10
41`11020
EPA 625
06/12/14 20:15
DFM
Chrysene [218-01-9]^
< 2.0
ug/L
1
2.0
10
4F11020
EPA 625
06/12/14 20:15
DFM
Dibenzo(a,h)anthracene [53.70.3]A
< 2.3
ug/L
1
2.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
Dlethylphthalate [84-66-2]^
< 2.1
ug/L
1
2.1
10
4F11020
EPA 625
06/12/14 20:15
DFM
Dimethylphthalate [131-11-3]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/12/14 20:15
DFM
Di-n-butylphthalate [84-74-2]^
< 1.5
ug/L
1
1.5
10
4F11020
EPA 625
06/12/14 20:15
DFM
Di-n-octylphthalate [117-B4-0]1
< 3.1
ug/L
1
3.1
10
41`11020
EPA 625
06/12/14 20A5
DFM
DPH (as Azobenzene)[103-33-3]^
< 1.9
ug/L
1
1.9
10
4F11020
EPA 625
06/12/14 20:15
DFM
Fluoranthene [206-44-0]^
< 2.1
ug/L
1
2.1
10
4F11020
EPA 625
06/12/14 20:15
DFM
Fluorene [86-73-7]^
< 1.7
ug/L
1
1.7
10
4F11020
EPA 625
06/12/14 20:15
DFM
Hexachlorobenzene[118-74-1]^
< 1.0
ug/L
1
1.0
10
4F11020
EPA 625
06/12/14 20:15
DFM
Hexachlorobutadiene [87-68.3]^
< 1.2
ug/L
1
1.2
10
4F11020
EPA 625
06/12/14 MIS
DFM
Hexachlorocyclopentadlene [77-47-4]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
Hexarhloroethane(67-72-1]^
< 1.1
ug/L
1
1.1
10
4F11020
EPA 625
06/12/14 20:15
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
< 2.2
ug/L
1
2.2
10
4F11020
EPA 625
06/12/14 20:15
DFM
Isophorone [78-59-1]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
Naphthalene [91-20.3]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
Mrobenzene[9B-95.3]A
< 1.2
ug/L
1
1.2
10
41`11020
EPA 625
06/12/14 20:15
DFM
FINAL
This report relates only to the sample as received by the
laboratory,
and may only be reproduced In full.
Page 5 of 27

■� N wlw allir
www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 1 Lab Sample ID:C406338.01 Received: 06/10/14 13:05
Matrix: Water Sampled:06/10/14 06:45 Work Order: C406338
Project: Caterpillar(Clayton) Stormwater Sampled By: R. Smith
ISemilfolatile Organic Compounds by GCMS
^ - FAC Cary rnrtl W analyze (NC 5911
Analvte [CAS Nurn6erl
Ral Ewa
unm
2E
M2L
EQL
@ice
Nothad
Anillyzed
a NNIM
N-Nitrosodimethylamine [62-75-9]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:15
DFM
N-Nitroso-di-n-propylamtne [621-64-7]^
< 1.5
ug/L
1
1.5
10
4F11020
EPA 625
06/12/14 20:15
DFM
N-Nitrosodiphenylamine/Diphenylamine
< 2.1
ug/L
1
2.1
10
41`11020
EPA 625
06/12/14 20:15
DFM
[86-30-61122-39.4]^
Pentachlorophenol[87.86.5]^
< 1.8
ug/L
1
1.8
10
4F11020
EPA 625
06/12/14 20:15
DFM
Phenanthrene[85-01-8]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 62S
06/12/14 20:15
DFM
Phenol[108-95-2]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/12/14 20:15
DFM
Pyrene [129-00-0]^
< 2.1
ug/L
1
2.1
10
4FL1020
EPA 625
06/12/14 20:15
DFM
sunvantes
R
RE
So4a(1$
96
ROCLIM
an
(e
A
By maul
2,4,6-Tirbrwnophenol
66
1
100
66 %
18-IS7
4F11020
EPA 62S
06112114 20.'IS
DFAt
2-Fluora phenyl
42
1
50.0
84 %
15-139
4F11020
EPA 625
06112114 20: IS
DFM
2-R oarophenol
61
1
100
61 %
10-104
4F11020
EPA 625
0611211420:IS
DFM
Nitrobenzene-d5
39
1
50.0
7796
16-140
4F110,20
EPA 625
06112114 20:15
DFM
Phenold5
51
1
100
5196
10-83
4F11020
EPA 625
0611211420.•15
DFM
TerphenyJ-d14
37
1
50.0
74 %
23-164
4F11020
EPA 625
0611211420:15
DFM
ISemirfolatile Organic Compounds by GC
^ - £NQ7 Lary c&Vfied analyte (NC- 5911
Analyte fCAS Nurn6erl
guy(tg Elag
!ln11a
Rf
Hu
ML
AAl
Method
Analyzed
By Note
4,4'-DDD [72-54-8]^
< 0,044
u91L
1
0.044
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
4,4'-DDE [72-55-9]^
< 0.048
u91L
1
0.048
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
4,4'-DDT [50-29-3]^
< 0.049
ugJL
1
0.049
0.050
41`17021
EPA 608
06/19/14 22:20
MWC
Aldrin [309-00-2]^
< 0.041
uglL
1
0.041
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
alpha-BHC [319-84-6]^
< 0.036
ug/L
1
0.036
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
beta-BHC [319-85-7]^
< 0.036
ug/L
1
0.036
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Chlordane (n.o.s.)[57-74-9]^
< 0.020
ugJL
1
0.020
1.0
4F17021
EPA 608
06/19/14 22:20
MWC
Chlordane (tech)[12789.03.6]^
< 0.20
ug/L
1
0.20
0.50
41`17021
EPA 608
06/19/14 22:20
ml
delta-BHC [319.86-e]^
< 0.048
ug/L
1
0.048
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Dieldrin [60.57.1]^
< 0.045
ug/L
1
0,045
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Endosulfan I[959-98-B]^
< 0.045
ug/L
1
0.045
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Endosulfan II [33213-65-9]^
< 0.036
ug1L
1
0.036
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Endosulfan sulfate(1031.07-B]^
< 0.032
ug/L
1
0,032
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Endrin [72-20-8]^
< 0.041
ug/L
1
0.041
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Endrin aldehyde[7421-93-4]^
< 0.042
ug/L
1
0.042
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
gamma-SHC [58-89-9]^
< 0.034
ug/L
1
0.034
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Heptachlor[76-44.8]^
< 0.030
ug/L
1
0.030
0.050
4F17021
EPA 608
06/19/14 22:20
MWC
Heptachlor epoxide [1024-57-3]^
< 0.037
ug/L
1
0.037
0.050
IF17021
EPA 608
06/19/14 22:20
MWC
PCB-1016/1242 [12674.11-2/53469-21-9]^
< 0.43
ug/L
1
0.43
0.50
4FL7024
EPA 608
06/19/14 22:20
MWC
PCB-1221[111D4-28-2]^
< 0.37
ug/L
1
0.37
0.50
4F17024
EPA 608
06/19/14 22:20
MWC
PCB-1232 [11141-16-5]^
< 0.45
ug/L
1
0.45
0.50
4F17024
EPA 608
06119114 22:20
MWC
PCB-1248 [12672-29-6]^
< 0.014
ugJL
1
0.014
0.50
4F17024
EPA 608
06/19/14 22:20
MWC
PCB-1254 [11097-69-1]^
< 0.37
ugJL
1
0,37
0.50
4F17024
EPA 608
06/19/14 22:20
MWC
PCB-1260[11096-82-5]^
< 0.45
ug/L
1
0,45
0.50
4F17024
EPA 608
06/19/14 22:20
MWC
Toxaphene [8001-35-2]^
< 0.22
ug/L
1
0.22
1.0
4F17021
EPA 608
06/19/14 22:20
MWC
suffaffates RE %2& L>d % Rec % Rec Llmlla Hato mQj�QQ �p rid gy Malin
2, 4, 5, 6- MXX 0.59 1 1.00 5996 45-151 4FIV24 EPA 608 06119114 22.'20 MW
2, 4,5,E-TCMX 0.92 1 1.00 92 % 44-134 4F17021 EPA 606 06119114 22.20 MWC
FINAL This report relates only to the sample as received by the labaratury, and may only oe reproduced In full. Page 6 of 27

=Mr - - , �r�_ "_�
www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 1
Lab Sample ID:C406338-01
Received: 06/10/14 13:05
Matrix: Water
Sampled:06/10/14 06:45
Work Order: C406338
Project: Caterpillar(Clayton) Stormwater
Sampled By:R. Smith
Semivolatiie Organic Compounds by GC
^ - EACO Cary certified analyze (MC 5911
Analvte_MAS Numberl Residt9 Elm
Unita QE N" M L BgtEll
Method Analyzed By H1211111111
D—ChbroNphenyl 0.71 1
1100 71 96 41-159 4F17024
EPA 608 0611911422.20 MWC
Pecac>'rbrobrpheny/ III i
1.00 108 % 37-149 4FI2021
EPA 608 06119114 22:10 MWC
Metals by EPA 200 Series Methods
..-e,---7 eerur,ev w—y-p- ate'/
Analyte [CAS Numbed gAEy[Ui
ON
Units
RE
Elm
Ea
Bye
Method
Mil11Qed
Bx N
Copper[7440-50-8]A
6.35
J
ug/L
1
1.60
1010
4F13019
EPA 200.7
06/17/14 13:35
JDH
Lead [7439-92-1]A
2.4
J
ug/L
1
2A
1010
41`13019
EPA 200.7
06/17/14 13:35
JDH
Zinc17440.66.6]A
21.7
ug/L
1
3.8
10.0
4F13019
EPA 200.7
06/17/14 13:35
JDH
Classical Chemistry Parameters
- FNw rary certified analyze (NC 5911
Analyt[CAS Numberl HCAULU
Elan
UNta
2E
MIL
MR
KIWI
Method
Analyzed
BY 11112.tO
Total Suspended Solids (ECL-0169]A
42
mg/L
1
1.0
1.0
4F12005
SM 254OD-1997
06/12/14 14:04
MR
Classical Chemistry Parameters
A - ENW Jaok'snnvllle certified analyze [NC "2]
Analyte rCAS Numbarl Kula
is
an
Units
DE
MU
EM
Bawh
me
Anallfsed
Bx Metal
Oil & Grease (HEM-SGT) Non -Polar Material
< 1.60
mg/L
1
1,60
5.00
4F18003
EPA 1664B
06/19/14 09:36
MJF
[ECL-0104]A
FINAL This report relates only to the sample as recelyed by the lahoratory, and may only be reproduced fn full. - Papa 7 of 27

www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 2 Lab Sample ID:C406338-02 Received: 06/10/14 13:05
Matrix: Water Sampled:06/10/14 07:00 Work Order: C406338
Project: Caterpillar(Clayton) Stormwater Sampled By.R. Smith
(Volatile Organic Compounds by GCMS
'
^ - ENCO Cary cie&fled analylr 1NC 5911
Rulab ELM
uwb
af
Hin
E"
Daub
Method
anal Yis
8x ,Notes
1,1,1-Trichloroethane [71-55-6]1
< 0.12
ug/L
1
0.12
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
1,1,2,2-Tetrachloroethane [79-34-5]^
< 0.28
ug/L
1
0.28
LO
017026
EPA 624
06/17/14 20:46
M5Z
1,1,2-Trichloroethane [79-00-51^
< 0,14
ug/L
1
0.14
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
1,1-Dichloroethane [75-34-3]^
< 0.13
ug/L
1
0.13
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
1,1-Dichloroethene [75-35-41^
< 0.21
ug/L
1
0.21
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
1,2-Dichlorobenzene [95-50-1]^
< 0.19
ug/L
1
0.19
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
1,2-Dichloroethane [107-06-2]^
< 0.21
ug/L
1
0.21
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
1,2-Dichloropropane [78-87.5]^
< 0.10
ug/L
1
0.10
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
1,3-Dichlorobenzene [541-73-1]^
< 0.15
ug/L
1
0.15
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
1,4-Dichlorobenzene [106-46-7]^
< 0.19
ug/L
1
0.19
1.0
4F17026
EPA 624
06J17J14 20:46
MSZ
2-Chloroethyl Vinyl Ether [ 110-75-8]^
< 1.1
ug/L
1
1.1
5.0
4F17026
EPA 624
06/17/14 20:46
MSZ
Acrolein[107-02-8]^
< 4.0
ug/L
1
4.0
10
4F17026
EPA 624
06/17/14 20:46
MSZ
Acrylonitrile 1107-13-1]^
< 3 S
ug/L
1
3.5
10
4F17026
EPA 624
06/17/14 20:46
MSZ
Benzene [71-43-2]^
< 0.15
ug/L
1
0.15
LO
4F17026
EPA 624'
06/17/14 20:46
MSZ
Bromodichloromethane [75-27-4]^
< 0,17
ug/L
1
0.17
1.0
IF17026
EPA 624
06/17/14 20:46
MSZ
Bromoform [75-25.2]^
< 0.22
ug/L
1
0.22
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
Bromomethane [74.83.9]^
< 0,14
ug/L
1
0.14
1.0
4F17026
EPA 624
06117/14 20:46
MSZ
Carbon Tetrachloride [56-23.5]^
< 0,17
ug/L
1
0.17
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
Chlorobenzene[108-90-7]^
< 0.17
ug/L
1
0.17
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
Chloroethane [75-00-3]^
< 0.23
ug/L
1
0,23
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
Chloroform [67.66-3]^
< 0.16
ug/L
1
0.18
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
Chloromethwe [74.87.3]^
< 0.13
ug/L
1
0,13
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
cis-1,3-Dichloropropene [10061-01-5]^
< 0.20
ug/L
1
0,20
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
Dibromochloromethane [124-48-1]^
< 0.17
ugh
1
0.17
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
Ethylbenzene[100.41.4]^
< 0.13
ug/L
1
0.13
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
Methylene Chloride [75-09.2]1
< 0.23
ug/L
1
0.23
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
Tetrachloroethene [127-18-4]^
< 0.17
ug/L
1
0.17
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
Toluene [108-88-3]^
< 0.14
ug/L
1
0.14
110
41`17026
EPA 624
06/17/14 20:46
MSZ
trans- l,2-Dichloroethene [156-60-5]^
< 0.21
ug/L
1
0.21
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
trans-1,3-Dichloropropene [10061-02-6]^
< 0,15
ug/L
1
0.15
1.0
4F17026
EPA 624
06/17/14 20:46
MSZ
Trichloroethene [79-01-6]^
< 0.15
ug/L
1
0.15
1.0
41`17026
EPA 624
06/17/14 20:46
MSZ
Trichlorofluoromethane [75-69-4]
< 0.66
ug/L
1
0.66
1.0
4F17026
EPA 624
06/17/14 20:46
M5Z
Vinyl chloride [75-01-4]^
< 0.32
ug/L
1
0.32
LO
4FI7026
EPA 624
06/17/14 20:46
MSZ
Surrwahw
4.8mmofluorobertzene
abromofluoromefhane
Toluene-d8
BE
44 1
43 1
42 1
yl
50.0
50.0
50.0
% Rec
87 %
86 %
84 %
% Rec L/m1a*e
SI -122
68-117
67-127
fidgh
4FI X25
4FI X25
4FI7026
t(Qth
EPA 624
EPA 624
EPA 624
Ann
05117114 20:46
06117114 20.46
06117114 20:46
By sgtn
MSZ
MSZ
MSZ
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary Cerrr7ied analyle (NC 5911
SeiYlts B"
units
pE
HU EM
Ratsh
Method
Analyzed
9Y Notes
1,2,4-Trichlorobenzene [120-82-1]^
< 1.2
ug/L
1
1.2 10
4F11020
EPA 625
D6/12/14 20:46
DFM
1,2-Dichlorobenzerle [95-50-1]^
< 1.1
ug/L
1
1.1 10
41`11020
EPA 625
06/12/14 20:46
DFM
1,3-Dichlorobenzene [541-73-I]^
< 1.1
ug/L
1
1.1 10
4F11020
EPA 625
06/12/14 20:46
DFM
t,4-Dichbrobenzene [106-46-7]^
< 1.0
ug/L
1
1.0 10
4F11020
EPA 625
06/12/14 20:46
DFM
1-Methylnaphthalene [90-12-0]^
< 1.7
ug/L
1
1.7 10
41`11020
EPA 625
06/12/14 20:46
DFM
2,4,5-Tridilorophenol[95-95-4]^
< 1.0
ug/L
1
1.0 10
41`11020
EPA 625
06/12/14 20:46
DFM
FINAL
This report relates only to the sample as received by the
laboratory, and may only be reproduced in Full.
Papa 8 of 27

imi m
www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 2 Lab Sample ID:C406338-02 Received., 06/10/14 13:05
Matrix: Water Sampled:06/10/14 07:00 Work Order: C406338
Project: Caterpillar(Gayton) Stormwater Sampled By: R. Smith
ISemivolatile Organic Compounds by GCMS
^ - fACO Cary cerWed anaVe [AC 591]
Anelyte ICAS Numberl
ftEd 1 Elan
11u1Lg
2E
HU
E"
Al=
Method
Anallsed
Jw HMO
2,4,6-Trichlorophenol[88-06-2]^
< 1.1
ug/L
1
1.1
10
41`11020
EPA 625
06/12/14 20:46
DFM
2,4-Dichlorophenol[120.83-2]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/I2/14 20:46
DFM
2,4-Dimethylphenol[105.67.9]^
< 1.3
ug/L
1
1.3
10
41511020
EPA 625
06/12/14 20:46
DFM
2,4-01nitrophenol[51-28-5]^
< 2.6
ug/L
1
2.6
10
4F11020
EPA 625
06/12/14 20:46
DFM
2,4-Dinitrotobene [121-14-2]^
< 2.4
ug/L
1
2.4
10
4F11020
EPA 625
06/12/14 20:46
DFM
2,6-Dinitrotoluene [606-20-2]^
< 1.5
ug/L
1
1.5
10
011020
EPA 625
06/12/14 20:46
DFM
2-Chloronaphthalene[91-58-7]^
< 1.0
ug/L
1
1.0
10
4F11020
EPA 625
06/12/14 20:46
DFM
2-Chlorophenol[95-57-B]^
< 1.2
ug/L
1
1.2
10
4F11020
EPA 625
06/12/14 20:46
DFM
2-Methyl-4,6-0Initrophenol [534-52-1]^
< 2.9
ug/L
1
2.9
10
4F11020
EPA 625
06/12/14 20:46
DFM
2-Methylnaphthalene [91-57-6]^
< 1.5
ug/L
1
1.5
10
4F11020
EPA 625
06/12/14 20:46
DFM
2-Nitrophenol[88-75-5]^
< 1.1
ug/L
1
1.1
10
4F11020
EPA 625
06/12/14 20:46
DFM
3J-Dichlorobenzidine[91-94-1]^
< 3.3
ug/L
1
3.3
10
4F11020
EPA 625
06/12/14 20:46
DFM
4-Bromophenyl-phenylether [101-55-3]^
< 1.0
ug/L
1
1.0
to
41`11020
EPA 625
06/12/14 20:46
DFM
4-Chloro-3-methylphenol[59-50-7]^
< 1.5
ug/L
1
1.5
10
41`11020
EPA 625
06/12/14 20:46
DFM
4-Chlorophenyl-phenylether [7005-72-3]^
< 1.6
ug/L
1
1.6
10
4F11020
EPA 625
06/12/14 20:46
DFM
4-Nltrophenol [100-02.7]^
< 2.0
ug/L
1
10
10
011020
EPA 625
06/12/14 20:46
DFM
Acenaphthene [83-32-9]^
< 1.4
ug/L
1
1.4
10
4FI1020
EPA 625
06/12/14 20:46
DFM
Acenaphthylene[208-96-8]^
< 1.2
ug/L
1
1.2
10
4F11020
EPA 625
06/12/14 20:46
DFM
Anthracene [120-12-7]^
< 1.6
ug/L
1
1.6
10
4F11020
EPA 625
06/12/14 20:46
DFM
Benzidine [92-87-5]^
< 1.6
ug/L
1
1.6
10
4F11020
EPA 625
06/12/14 20:46
DFM
Benzo(a)anthracene 156-55-3]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:46
DFM
Benzo(a)pyrene[50.32-8]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:46
DFM
Benzo(b)fluoranthene [205-99-2]^
< 1.0
ug/L
I
Lo
10
4F11020
EPA 625
06/12/14 20:46
DFM
Benzo(g,h,i)perylene [191-24-2]^
< 2.4
ug/L
1
2.4
10
41`11020
EPA 625
06/12/14 20:46
DFM
Benzo(k)fluoranlhene [207-08-9]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:46
DFM
Benzoic acid [65-85-0]^
< 1.0
ug/L
1
1.0
50
4F11020
EPA 625
06/12/14 20:46
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/12/14 20:46
DFM
Bis(2-chloroethyl)ether[111-44-4]1
< 1.2
ug/L
1
1.2
10
41`11020
EPA 625
06/12/14 20:46
DFM
Bls(2-chloroisoprapyl)ether[108-60-1)^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:46
DFM
Bis(2-ethylhexyi)phthalate [117-81-7]^
< 1.7
ug/L
1
1.7
5.0
4F11020
EPA 625
06/12/14 20:4.6
DFM
Bulylbenzylphthalate [85-68-7]^
< 2.0
ug/L
1
2.0
10
4F11420
EPA 625
06/12/14 20:46
DFM
Chrysene[218-01-9]^
< 2.0
ug/L
1
2.0
10
4F11010
EPA 625
06/12/14 20:46
DFM
Dibenxo(a,h)anthraoene [53-70-3]^
< 2.3
ug/L
1
2.3
10
4F11020
EPA 625
06J12114 20:46
4FM
Dlethylphthalate [84-66-2]1
< 2.1
ug/L
1
2.1
10
41`11020
EPA 625
06/12/14 20:46
DFM
Dimethylphthalate[131-I1-3]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/12/14 20:46
DFM
Di-n-butylphthalate [84-74-2]^
< 1.5
ug/L
1
IS
10
4F11020
EPA 625
06/12/14 20:46
DFM
bi-n-octylphthalate [117-84-0]^
< 3.1
ug/L
1
3.1
10
4F11020
EPA 625
06/12/14 20:46
DFM
DPH (as Azobenzene)[103-33-3]^
< 1.9
ug/L
1
1.9
10
4F11020
EPA 625
06/12/14 20:46
DFM
Fluoranthene[206-44-01^
< 2.1
ug/L
1
2A
10
4PI1020
EPA 625
06/12/14 20:46
DFM
Fluorene[86-73.7]A
< 1.7
ug/L
1
1.7
10
011020
EPA 625
06/12/14 20:46
DFM
Hexachlorobenzene [118-74.1]^
< 1.0
ug/L
1
1.0
10
011020
EPA 625
06/12/14 20:46
DFM
Hexachlorobutadiene [87-68-3]^
< 1.2
ug/L
1
1.2
10
4F11020
EPA 625
06/12/14 20:46
DFM
Hexachlorocyclopentadiene [77.47.4]^
< 1.3
ug/L
1
1.3
10
4FI1020
EPA 625
06/12/14 20:46
DFM
Hexachloroethane [67-72-1]^
< 1.1
ug/L
1
1.1
10
4FI1020
EPA 625
06/12/14 20:46
DFM
Indeno(1,2,3-cd)pyrene [193.39.5]^
< 2.2
ug/L
1
2.2
10
4F11020
EPA 625
06/12/14 20:46
DFM
Isophorone[78-59-1]^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:46
DFM
Naphthalene[91-20-31^
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:46
DFM
Nitrobenzene [98.95.3]^
< 1.2
ug/L
1
1.2
10
4F11020
EPA 625
06/12/14 20:46
❑FM
FINAL
This report relates only to the sample as received by the
laboratory,
and may only be reproduced in full.
Page 11 of 27

www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 2 Lab Sample ID:C406338.02 Received: 06/10/14 13:05
Matrix: Water Sampled:06/10/14 07:00 Work Order: C406338
Project: Caterpillar(Clayton) Stormwater Sampled By:R. Smith
Semivoiatile Organic Compounds by GCMS
^ - ENCO Cary certified and" [NC 591J
AnalAo ICA&_Number]
Ro= Flli13
U0115
lE
HU
RQL
Retch
Method
Analyzed
AN Note3
N-NitrosWlmethylamine [62-75-9]A
< 1.3
ug/L
1
1.3
10
4F11020
EPA 625
06/12/14 20:46
DFM
N-Nitroso-di-n-propylamine 1621-64-71^
< 1.5
ug/L
1
1.5
10
4F11020
EPA 625
06/12/14 20:46
DFM
N-Nitrosodiphenylamine/Diphenylamine
< 2.1
ug/L
1
2.1
10
4F11020
EPA 625
06/12/14 20:46
DFM
[86-30.61122-39-4]^
Pentachlorophenol[87.86.5]A
< 1.8
ug/L
1
1.8
10
4F11020
EPA 625
06/12/14 20:46
DFM
Phenanthrene[85-01.8]^
< 1.4
uglL
1
1.4
10
41`11020
EPA 625
06/12/14 20:46
DFM
Phenol[108-95-2]^
< 1.4
ug/L
1
1.4
10
4F11020
EPA 625
06/12/14 20:46
DFM
Pyrene[129-00-0]A
< 2.1
ug/L
1
2.1
10
41711020
EPA 625
06/12/14 20:46
DFM
Sanveates
g
12E
Spike Lid
% Rec
% 1Qec
limits
Bohm
me
A
By Rates
1,4,6-Trlbr-open!
68
1
100
68%
18-157
4F11020
EPA 625
06/1211420:46
DFM
2-Floorobiphenyl
40
1
50.0
81 %
15-1-79
4FI1020
EPA 625
06112114 20.46
DFM
2-Rwrophewl
61
1
100
61 %
10-104
4F11020
EPA 625
06112/14 20;46
DFM
Nitrobenzene-d5
37
1
50.0
74 %
16-140
4F11010
EPA 625
06112114 20:46
DFM
Phenol-d5
51
1
100
51 %
10-83
4F11020
EPA 625
06112114 20:46
DFM
Terphenyl-d14
37
1
50.0
74 %
23-164
4F11020
EPA 6.25
06112114 20; 46
DFM
Semivolatile Organic Compounds by GC
^ - FACD Cary certified anaryte W 5911
Analyte MAS Numberl
$an=
Flay
UnRa
DE
Hu
EQL
llntsh
Method
Analyzed
ft Note
4,4'-DDD [72-54-8]A
< 0,044
ug/L
1
0.044
0.050
4F17021
EPA 608
06/19/14 22:33
Mwc
4,4'-DDE [72-55-9]A
< 0.048
ug/L
1
0.048
0.050
4F17021
EPA 608
06/19/14 22:33
MWC
4,4'-DDT [50-29-3]^
< 0.049
ug/L
1
0,049
0.050
4F17021
EPA 608
06/19/14 22:33
MWC
Aldrin[309-00-2]A
< 0.041
ug/L
1
0.041
0.050
4R 7021
EPA 608
06/19/14 22:33
MWC
alpha-BHC [319-84-6]A
< 0.036
ug/L
1
0.036
0,050
4F17021
EPA 608
06/19/14 22:33
MWC
beta-BHC [319.85-7]^
< 0.036
ug/L
1
0.036
0,050
4F17021
EPA 608
06/19/14 22:33
MWC
Chlordane (n.o.s.) [57-74-9]A
< 0.020
u91L
1
0.020
1.0
4F17021
EPA 608
06/19/14 22:33
MwC
Chlordane (tech)[12789.03.6]^
< 0.20
091L
1
0.20
0.50
4F17021
EPA 608
06/19/14 22:33
MWC
delta-BHC [319-86-8]^
< 0,048
ug/L
1
0,048
0.050
4F17021
EPA 608
06/19/14 22:33
MWC
Dieldrin [60-57-1]A
< 0,045
ug/L
1
0,045
0.050
4F17021
EPA 608
06/19/14 22:33
MWC
Endosulfan I [959-98-B]A
< 0.045
ug/L
1
0,045
0.050
4F17021
EPA 608
06/19/14 22:33
MWC
Endosulfan II [33213-65-9]A
< 0.036
ug/L
1
0,036
0,050
4F17021
EPA 608
06/19/14 22:33
MWC
Endosulfan sulfate [1031.07-B]^
< 0.032
ug/L
1
0.032
0.050
4F17021
EPA 608
06/19/14 22:33
MwC
Endrin [72-20-8]^
< D.041
ug/L
1
0.041
0.050
4PI7021
EPA 608
06/19/14 22:33
MWC
Endrin aidehyde[7421-93-4]A
< 0.042
ug/L
1
0.042
0.050
4F17021
EPA 608
06/19/14 22:33
MwC
gamma-BHC [58.89-9]A
< 0.034
ug/L
1
0.034
0.050
4F17021
EPA 608
06/19/14 22:33
MwC
Heptachlor[76.44-B]A
< 0.030
ug/L
1
0.030
0.050
41`17021
EPA 608
06/19/14 22:33
MWC
Heptachlor epoxide [1024-57-31A
< 0.037
ug/L
1
0.037
0.050
4F17021
EPA 608
06/19/14 22:33
MWC
PCB-101611242 [12674-11-2/53469-21.9]A
< 0.43
ug/L
1
0,43
0.50
41`17024
EPA 608
06/19/14 22:33
MWC
PCB-1221[11104-28-2]^
< 0,37
ug/L
1
0,37
0.50
4F17024
EPA 608
06/19/14 22:33
MWC
PCB-1232 [11141-16.51A
< 0.45
ug/L
1
0.45
D.50
4F17024
EPA 60B
06/19/14 22:33
MwC
PCB-1248 [12672-29-6]A
< 0,014
ug/L
1
0,014
0.50
41`17024
EPA 608
06/19/14 22:33
MWC
PCB-1254 [11097-69-1]^
< 0.37
ug/L
1
0.37
0.50
4F17024
EPA 608
06/19/14 22:33
MWC
PCB-1260 [11096-82-5]A
< 0.45
ug/L
1
D.45
0.50
017024
EPA 608
06/19/14 22:33
MWC
Toxaphene [8001-35-2]A
< 0.22
ug/L
1
0.22
1.0
017021
EPA 608
06/19/14 22:33
MWC
surroashm
HCFYIis
9E
aft L
4$ 6BL
am
Limits
fiam
Analyzed
& dotes
2,4,5,6-TO`fX
D.50
1
1.00
50 %
45-151
4F17024
EPA 608
0611911412;33
MWC
2, 4, 5,6-TCMX
a77
1
1.00
77 %
44-134
4F17021
EPA W8
016119114 22.33
MWC
FINAL
This report relates only
to the sample as received
by the
laboratory,
and may only be reproduced In full.
Page 10 of 27

w w
www.encolabs.com
ANALYTICAL RESULTS
Description: CAT Clayton Outfall 2 Lab Sample ID:C406338-02 Received: 06/10/14 13:05
Matrix: Water Sampled:06/10/14 07:00 Work Order: C406338
Project: Caterpillar(Layton) Stormwater Sampled By:R. Smith
ISemirrolatile Organic Compounds by GC
^ - EK-0 Cary cerbfied a -Ate (AC 5911
Analft [CAS Numberl ROWN an Units QE MQL P121 Daub Method Analyxam Note
Deca ft-tlphenyl a69 1 1.00 69 % 42-159 4F17014 EPA 608 05/1911411.•.?3 MIN[
Decachf—blphenyl 1.1 1 1.00 107 % 37-149 4FI7011 EPA 608 0611911412:33 Wr
Metals by EPA 200 Series Methods
.. - ­..._ _y
Analtrte FCAS Number] RR
LLIa
an
yn[til
RE
MQL
p.Qt,
finkh
Method
Aped
Byf MR=
Copper[7440-50-8]^
< 1.60
ug/L
1
1.60
10.0
4F13019
EPA 200.7
06/17/14 14:01
1DH
Lead [7439-92-1]^
< 2.1
ug1L
1
2.1
10.0
4F13019
EPA 200.7
06/17/14 14:01
IDH
Zinc[7440-66-6]^
3.8
1
ug/L
1
3.8
10.0
41`13019
EPA 200.7
06/17/14 14:01
3DH
Classical Chemistry Parameters
^ - VKV Cary certified analyte (NC 591)
Annift [CAS Numberl
Agy[ts
F1RQ
]]nits
RE
MQL
EQL
BJalaft
Method
Analynd
By dotes
Total Suspended Solids [ECL-0169]^
5.6
mg/L
1
1.0
1.0
4F11004
SM 2546D-1997
06/11/14 08:35
MMR
Classical Chemistry Parameters
^ - EMCb Jadcwvd/e ct rh6ed anatyte [NC 442]
Analyte rCAS Numberl $9
URA
Ehltl
lhlibs
QE
MU
EM
B1y=
Method
At alygo
ft h9w
OH & Grease (HEM-SGT) Non -Polar Material
< 1.60
mg/L
1
1.60
5.00
4FIR003
EPA 1664B
06/19/14 09:36
M]F
[ECL-0104]^
FI NAL This report relates oNy to the sample as received by the laboratory, and may only be reproduced in full. Page 11 of 27

www.enonlabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4F17026 - EPA 5030E MS
Blank (017026-1151.Kl)
Prepared: 06/17/2014 00:00 Analyzed: 06/17/2014 15:44
Spike Source %REC RPD
.AnaivW
Result
Rao
POL
Units
Level &&L& %REC Llmitlt RPD Lllnit Notes-
I,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0,28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
l,l-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0,21
U
1.0
ug/L
1,2-Oichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichlompropane
0.10
U
1.0
ug/L
1,3-Dlchlorobenzene
0.15
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Chloroethyl Vinyl Ether
1.1
U
5.0
ug/L
Acroleln
4.0
U
10
ug/L
Acrylonitrile
3.5
U
l0
ug/L
Benzene
0.15
U
1.0
ug/L
Bromodichloromethane
0,17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon Tetrachloride
D.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chioroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis-1,3-Dichloropropene
0.20
U
1.0
ug/L
Oibromochloromethane
0.17
U
l.o
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Methylene Chloride
0.23
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0,14
U
1.0
ug/L
trans- l,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
TrichloroFluoromethane
0.66
U
1.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
4.8romoRuorobenzene
44
ug/L
50.0 88 51-122
DibromaAuommethane
41
ug/L
50.0 89 68-117
Toluene-d8
42
U91L
50.0 85 67-127
LCS (4Fi7026-BS1)
Prepared: 06/17/2014 00:00 Analyzed:06/17/2014 16114
Spike
Source
%REC RPD
.Air ltrta
Result ELM
POL
Units
Level
All %REC
Ul lttl RIM Unit Notes
1,1,1-Trichloroethane
23
1.0
ug/L
20.0
117
52-162
1,1,2,2-Tetrachloroethane
19
1.0
ug/L
20.0
95
46-157
1,1,2-Trichloroethane
20
1.0
ug/L
20.0
102
52-150
1,1-Dichloroethane
20
1.0
ug1L
20.0
99
59-155
1,1-Dichloroethene
21
1.0
ug/L
20.0
106
10-234
1,2-Dichlorobenzene
22
l.o
ug/L
20.0
112
18-190
1,2-Dichloroethane
25
1.0
ug/L
20.0
126
49-155
1,2-Dichloropropane
18
1.0
ug/L
20.0
92
10-210
1,3-Dichlorobenzene
22
1.0
ug/L
20.0
110
59-156
FINAL
This report relates only to
the sample as received try the laboratory, and may only be reproduced In
full. Page 12 of 27

www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
6atdh 4FI7026 - EPA 5030A MS - Continued
LCS (4F17026-BSI) Continued Prepared: 06/17/2014 00:00 Analyzed: 06/17/2014 16:14
Spike
Source
%REC
RPD
Amami
Result
Flan
PM
Units
Level
%REC
Limits RPD
Limit Ngt es
1,4-Dichlorobenzene
21
1.0
ug/L
20.0
104
18-190
2-Chloroethyl Vinyl Ether
4.4
3
5.0
ug/L
40.0
11
10.305
Acrolein
20
10
ug/L
40.0
50
10-200
Acrylonitrile
46
10
ug/L
60.0
76
10-200
Benzene
18
1.0
ug/L
20.0
89
37.151
Bromodichloromethane
25
1.0
ug/L
20.0
127
35-155
Bromoform
25
1.0
ug/L
20.0
125
45-169
Bromomethane
28
1.0
ug/L
20.0
141
10-242
Carbon Tetrachloride
28
1.0
ug/L
20.0
139
17.140
Chiorobenzene
22
1.0
ug/L
20.0
108
37-160
Chloroethane
29
1.0
ug/L
20.0
143
14-230
Chloroform
20
1.0
ug/L
20.0
102
51.138
Chloromethane
19
1.0
ug/L
20.0
95
10-273
cis-1,3-Dichloropropene
20
1.0
ug/L
20.0
100
10.227
Dibromochloromethane
23
1.0
ug/L
20.0
116
53-149
Ethylbenzene
19
1.0
ug/L
20.0
95
37-162
Methylene Chloride
19
1.0
ug/L
20.0
97
10.221
Tetrachloroethene
22
1.0
ug/L
20.0
109
64-148
Toluene
19
1.0
ug/L
20.0
94
47-150
trans-1,2-Dichloroethene
19
i.0
ug/L
20.D
95
54-156
trans-1,3-Dichloropropene
24
1.0
ug/L
210
120
17-183
Trichloroethene
20
1.0
ug/L
20.0
98
71-157
Trirhimofluoromethane
27
1.0
ug/L
20.0
137
68-183
Vinyl chloride
22
1.0
ug/L
20.0
108
10.251
4-&Vw# w6enzene
46
ug/L
50.0
91
51.122
Dibrotwfluoromethane
41
1191L
50,0
81
68-117
Toluene-d8
41
u91L
50.0
81
67-127
Matrix Spike (4F17026-MS1)
Prepared: 06/17/2014 00:00 Analyzed: 06/17/2014 16:43
Source:C407709-04
Spike
Source
%REC
RPD
Anal YtB
ROSUF
EIN
PUL
Units
Level
&=
%REC
Limits RPD
LIDIItNotes
1,1,1-Trlchloroethane
23
1.0
ug/L
20.0
0.12 U
115
52-162
1,1,2,2-Tetrachloroethane
19
1.0
ug/L
20.0
0.28U
97
46.157
1,1,2-Thchloroethane
20
1.0
ug/L
20.0
0.14U
99
52.150
1,1-Dichloroethane
20
1.0
ug/L
20.0
0.13 U
99
59-155
1,10chloroethene
21
1.0
ug/L
20.0
0.21 U
107
10-234
1,2-Dichlorobenzene
23
1.0
ug/L
20.0
0.19 U
117
18-190
1,2-Dichloroethane
25
1.0
ug/L
20.0
0.21 U
124
49.155
1,2-Dichloropropane
18
1.0
ug/L
20.0
0.10 U
89
10-210
1,3-Dlchlorobenzene
23
1.0
ug/L
20.0
0.15 U
116
59-156
1,4-Dichlarobenzene
21
1.0
ug/L
20.0
0.19 U
106
18.190
2-Chloroethyl Vinyl Ether
4.5
3
5.0
ug/L
40.0
1.1 U
11
10.305
Acrolein
18
10
ug/L
40.0
4.0 U
44
10-200
Acryloniaile
45
10
ug/L
60.0
3.5 U
75
10.200
Benzene
17
1.0
ug/L
20.0
0.15 U
83
37-151
Broniodichloromethane
25
1.0
ug/L
20.0
0.17 U
124
35-155
Bromofarm
24
1.0
ug/L
20.0
0.22 U
121
45.169
Bromomethane
30
1.0
ug/L
20.0
0.14 U
152
10-242
Carbon Tetrachloride
27
1.0
ug/L
20.0
0.17 U
136
70.140
FINAL
This report relates only to the sample as received by the laboratory, and may ordy be
reproduced In
full.
Page 13 of 27

www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 4FI7025 - EPA 5030E MS - Continued
Matrix Spike (4F17026-MS1) Contlnued Prepared: 06/17/2014 00:00 Analyzed: 06/17/2014 16:43
Source:C407709-04
Spike
Source
%REC
RPD
Analvte
Result Flag
POL
Units
Level
ggyg
%REC
llIDits
RPD
Limit Notes
Chlorobenzene
22
1.0
ug/L
20.0
0.17 U
108
37-160
Chloroethane
29
1.0
ug/L
20.0
0,23 U
147
14-230
Chloroform
21
1.0
ug/L
20.0
0.1B U
103
51-138
Chloromethane
21
1.0
ug/L
20.0
0.13 U
107
10-273
cis-1,3-Dichloropropene
20
1.0
ug/L
20.0
0.20 U
98
10-227
Dibromochloromethane
23
1.0
ug/L
20.0
0.17 U
116
53-149
Ethylbenzene
19
1.0
ug/L
20.0
0.13 U
94
37-162
Methylene Chloride
20
1.0
ug/L
20.0
0.23 U
101
10-221
Tetrachloroethene
22
1.0
ug/L
20.0
0.17 U
108
64-148
Toluene
19
1.0
ug/L
20.0
0.14 U
94
47-150
trans- l,2-Dichloroethene
19
1.0
ug/L
20.0
0.21 U
97
54-156
trans-1,3-Dichloropropene
24
1.0
ug/L
20.0
0.15 U
121
17-183
Trichloroethene
20
1.0
ug/L
20.0
0,15 U
98
71-157
Trichlorofluoromethane
27
1.0
ug/L
20.0
0.66 U
136
68-183
Vinyl chloride
24
1.0
ug/L
20.0
0.32 U
118
10-251
4-BromoRuorobenzene
46
ug/L
50.0
91
51.122
Dibromollwromethane
41
091L
50.0
83
68-117
Toluene-dS
41
u9/L
50.0
82
67-127
Matrix Spike Dup (4F37026-MSD1)
Prepared: 06/17/2014 00:00 Analyzed: 06/17/2014 17:13
Source:C407709-04
Spike
Source
%REC
RPD
AnalYte
Result Flim
Pa
Units
Lave!
Resul!
%REC
11Nita
RPD
Limit Notes..
1,1,1-Trichloroethane
22
1.0
ug/L
20.0
0.12 U
111
52-162
3
25
1,1,2,2-Tetrachloroethane
20
1.0
ug/L
20.0
0,28 U
100
46.157
3
25
1,1,2-Trichloroethane
20
1.0
ug/L
20.0
0,14 U
9B
52.150
1
25
1,1-Dichloroethane
1B
1.D
ug/L
20.0
0.13 U
92
S9.155
7
25
1,1-Dichloroethene
21
1.0
ug/L
20.0
0.21 U
103
10-234
3
25
1,2-Dichlorobenzene
22
1.0
ug/L
20.0
0.19 U
112
18-190
4
25
1,2-Dichloroethane
25
1.0
ug/L
20.0
0.21 U
125
49-155
0.7
2S
1,2-Dichloropropane
19
1.0
ug/L
20.0
0.10 U
95
10.21D
6
25
1,3-Dichlorobenzene
22
LID
ug/L
20.0
0.15 U
112
597156
3
25
1,4-DTchlorobenzene
21
1.0
ug/L
20.0
0.19 U
105
18-190
1
25
2-Chloroethyl Vinyl Ether
4.7 1
5.0
ug/L
40.0
1.1 U
12
10-305
5
25.9
Acrolein
20
10
ug/L
40.0
4.0 U
51
10-200
14
36
Acrylonitrile
45
10
ug/L
60.0
3.5 U
75
10-200
0.3
50
Benzene
17
1.0
ug/L
20.0
OAS U
86
37-151
4
25
Bromodichloromethane
25
1.0
ug/L
20.0
0.17 U
126
35-155
1
25
Bromoform
24
1.0
ug/L
20.0
0.22 U
122
45-169
0.6
25
Bromomethane
30
1.0
ug/L
20.0
034 U
151
10-242
0.8
25
Carbon Tetrachloride
26
1.0
ug/L
20.0
0.17 U
132
70-140
3
25
Chlorobenzene
22
1.0
ug/L
20.0
0.17 U
108
37-160
0.2
25
Chloroethane
29
1.0
ug/L
20.0
0.23 U
144
14-230
2
25
Chloroform
20
1.0
ug/L
20.0
0.18 U
102
51-138
0.9
25
Chloromethane
21
1.0
ug/L
20.0
0.13 U
103
10-273
4
25
6s-1,3-Dichloropropene
20
1.0
ug/L
20.0
0.20 U
100
10-227
3
25
Dibromochloromethane
23
1.0
ug/L
20.0
0.17 U
117
53-149
0.7
25
Ethylbenzene
19
1.0
ug/L
20.0
0.13 U
93
37-162
1
25
Methylene Chloride
19
1.0
ug/L
20.0
0.73 U
96
10-221
5
25
TetrachlDmethene
22
1.0
ug/L
20.0
0.17 U
110
64.148
2
25
FINAL This report relates only to
the sample as received by the laboratory, and may only be reproduced in
full.
Page 14 of 27

CS NS
w 9p)
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCM5 - Quality Control
fila" 4Fi7026 - EPA 5030E MS - Continued
Matrix Spike Dup (4F17026-MSD1) Continued Prepared: 06/17/2014 00:00 Analyzed: 06/17/2014 17:13
Source: C407709-04
Spike
Source
%REC
RPD
Anal
Result Flan
POL
Units
Level
ASWU
%REC
LW tt
RPD
Limit [dote.
Toluene
18
1.0
ug/L
20,0
0,14 U
91
47-150
3
25
trans-1,2-Dichloroethene
18
1.0
ug/L
20.0
0.21 U
91
54.156
6
25
trans-1,3-Dichloropropene
24
1.0
ug/L
20.0
0.15 U
118
17-183
2
25
Trlchloroethene
19
1.0
ug/L
20.0
0.15 U
94
71.157
3
25
Trichlorofluoromethane
26
1.0
ug/L
20.0
0.66 U
129
68-183
5
22
Vinyl chloride
23
1.0
ug/L
20.0
0.32 U
115
10.251
2
25
4-8rano/luvrubenzene 47 WL 50.0 95 51.122
Mmm fluovmwMane 39 U94 50.0 79 68-117
Talu+ene-d8 42 LVZ 50.0 84 67-127
Semivolatile Organic Compounds by GCMS - Quality Control
SatN14F11020 - EPA 351 WAFS
Blank (4F11020-BLK1) Prepared: 06/11/2014 14:00 Analyzed: 06/12/2014 11:52
Spike
_Anal
Result
F18u
POL
units Level
1,2,4-Trichiorobenzene
1.2
U
10
ug/L
1,2-Dichiarobenzene
1.1
U
10
ug/l.
1,3-Dichiorobenzene
1.1
U
10
ug/L
1,4-Dichiorobenzene
1.0
U
10
ug/L
1-Methylnaphthaiene
13
U
10
ug/L
2,4,5-Trirhlorophenol
1.0
U
10
ug/L
2,4,6-Trichlomphenol
1.1
U
10
ug/L
2,4-Dichlorophenol
1.4
U
10
ug/L
2,4-Dimethylphenol
1.3
U
10
ug/L
2,4-Dinitrophenol
2.6
U
ID
ug/L
2,4-Dinitrotoluene
2.4
U
10
ug/L
2,6-Mnitrotoluene
1.5
U
10
ug/L
2-Chloronaphthaiene
110
U
10
ug/L
2-Chiorophenol
1.2
U
10
ug/L
2-Methyl-4,6-dinitrophenol
2.9
U
to
ug/L
2-Methyinaphthalene
1.5
U
10
ug/L
2-Nitrophenol
1.1
U
10
ug/L
3,3'-Dichlorobenzidine
3.3
U
10
ug/L
4-Bromophenyl-phenylether
1.0
U
10
ug/L
4-Mloro-3-methyiphenol
1.5
U
10
ug/L
4-Chlorophenyl-phenylether
1.6
U
10
ug/L
4-Nltrophenol
2.0
U
10
ug/L
Acenaphthene
1.4
U
10
ug/L
Acenaphthylene
1.2
U
10
ug/L
Anthracene
1.6
U
10
ug/L
Benzidine
1.6
U
10
ug/L
Benza(a)anthracene
1.3
U
10
ug/L
Benzo(a)pyrene
1.3
U
10
ug/L
Benzo(b)fluoranthene
1.0
U
10
ug/L
Benzo(g,h,i)perylene
2.4
U
10
ug/L
Benzo(k)fluoranthene
1.3
U
10
ug/L
Benzofc acid
1.0
U
50
ug/L
Source %REC RPD
gait %REC Limim RPD Limit
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full, Page 15 of 27

www.enoDiabs.com
QUALITY CONTROL DATA
5emivoiatiie Organic Compounds by GCMS - Quality Control
Batch 4F11020 - EPA 3510C MS - Continued
Blank (41F11020-13M) Continued Prepared: 06/11/2011 14:00 Analyzed: 06/12/2014 11:52
Spike
.Analvte
Result
Flaa
POL
Units Level
6is(2-chloroethoxy)methane
1.4
U
10
ug/L
Bis(2-chloroethyl)ether
1.2
U
10
ug/L
Bis(2-chloroisopropyl)ether
1.3
U
10
ug/L
Bis(2-ethylhexyl)phthalate
1.7
U
510
ug/L
Butylbenzylphthaiate
2.0
U
10
ug/L
Chrysene
2.0
U
10
ug/L
Dibenzo(a,h)anthracene
2.3
U
10
ug/L
Diethylphthalate
2.1
U
10
ug/L
Dimethylphthalate
1.4
U
10
ug/L
Di-n-butylphthalate
1.5
U
10
ug/L
Di-n-octylphthalate
3.1
U
10
ug/L
DPH (as Azoben7ene)
1.9
U
10
ug/L
Fluoranthene
2.1
U
10
ug/L
Fluorene
1.7
U
10
ug/L
Hexachlorobenzene
1.0
U
10
ug/L
Hexachiorobutadiene
1.2
U
10
ug/L
Hexachlorocyclopentadiene
1.3
U
10
ug/L
Hexachloroetllane
1.1
U
10
ug/L
Indeno(1,2,3-cd)pyrene
2.2
U
10
ug/L
Isophorone
1.3
U
10
ug/L
Naphthalene
1.3
U
10
ug/L
Nitrobenzene
1.2
U
10
ug/L
N-Nibosodimethylamine
1.3
U
10
ug/L
N-Nitroso-di-n-propylamine
1.5
U
10
ug/L
N-Nibosodlphenylamine/Diphenylamine
2.1
U
10
ug/L
Pentachlorophenol
1.8
U
10
ug/L
Phenanthrene
1.4
U
10
ug/L
Phenol
1.4
U
10
ug/L
Pyrene
2.1
U
10
ug/L
Source %REC RPD
Result %REC LUWU RPD Limit Notes
7,4,6-Tnbromopt-o1
75
WL
100 75 18-157
2-Fluorobiphene
36
U91L
50.0 71 IS-139
2-Fluorophenol
57
u9/L
1010 57 10-104
Nrtrobewene-d5
35
ug/L
50.0 70 16-140
Phenol-d5
46
U91L
100 46 10-83
Terpheny4414
42
U91L
50.0 84 23-164
LCS (4F11020-BS1)
Prepared: 06/11/2014 14:00 Analyzed: 06/12/2014 12:23
Spike
Source
%REC RPD
ltnah"
Result flag
24L
units
Level
gay(t %REC
UMb RPD LIME Notes
1,2,4-Trichlorobenzene
37
10
ug/L
50.0
74
44-142
1,2-131chlorobenzene
35
10
ug/L
50.0
70
32-129
1,3-Dichlorobenzene
35
10
ug/L
50.0
71
10-172
1,4-Dichlorobenzene
35
10
ug/L
50.0
70
20.124
1-Methylnaphthalene
39
10
ug/L
50.0
78
46-80
2,4,5-Trichbrophenol
38
10
ug/L
50.0
75
59-121
2,4,6-Trichlorophenol
37
10
ug/L
50.0
74
61-119
2,4-131chlorophenol
39
10
ug/L
50.0
78
49-118
2,4-Dimethylphenol
36
10
ug/L
Solo
72
42-111
2,4-Dinitruphen6
41
10
ug/L
Solo
82
1.149
FINAL
This report relates only to the sample as rncelved by the laboratory, and may only be reproduced In
full. Page 16 of 27

■
rr
www.Ancolabs.00m,
QUALITY CONTROL DATA
Semivoiatiie Organic Compounds by GCMS - Quality Control
Batch 4F11020 - EPA 3510C MS - Continued
LCSS (4FIL020-BSI) Continued Prepared: 06/11/2014 14:00 Analyzed: 06/12/2014 12:23
Spike
Source
%REC RPD
.Atlalvte
Result Elan
POL
[Unite
Level
Result %REC
Limits RPD limit Notes
2,4-Dlnitrotoluene
36
10
ug/L
50.0
72
39-139
2,6-Dinitrotoluene
36
10
ug/L
50.0
73
50-158
2-Chloronaphthalene
38
10
ug/L
50.0
76
60-118
2-Chlorophenol
36
10
ug/L
50.0
71
23-134
2-Methyl-4,"Initrophenol
36
10
ug/L
50.0
73
33-160
2-Methylnaphthalene
39
10
ug/L
50.0
79
33-111
2-Nitrophend
38
10
ug/L
50.0
76
36-113
3,3'-Dlchlombenzidine
54
10
ug/L
50.0
109
10-262
4-Bromophenyi-phenylether
39
10
ug/L
50.0
77
53-127
4-Chloro-3-methyiphenol
39
10
ug/L
50.0
79
25-147
4-Chlorophenyl-phenylether
37
10
ug/L
50.0
75
25-158
4-Nitrophenol
27
10
ug/L
50.0
55
33-105
Acenaphthene
40
10
ug/L
50.0
80
47-145
Acenaphthylene
39
10
ug/L
50.0
78
33-145
Anthracene
39
10
ug/L
50.0
78
27-133
Benzldlne
15
to
ug/L
50.0
31
10-136
Benzo(a)anthracene
39
10
ug/L
50.0
77
33-143
BenzD(a)pyrene
39
10
ug/L
50.0
78
17-163
Benzo(b)fluoranthene
35
10
ug/L
50.0
71
24-159
Benzo(g,h,i)peryiene
54
10
ug/L
50.0
109
10.219
Benzo(k)fluoranthene
36
10
ug/L
50.0
72
11-162
Benzoic acid
15 3
50
ug/L
50.0
29
10-120
Dis(2-chloroethoxy)methane
38
10
ug/L
5010
75
33-184
Bis(2-chloroethyl ether
37
10
ug/L
50.0
74
12-158
Bis(2-chloroisopropyl)ether
35
10
ug/L
50.0
71
36-166
Bis(2-ethylhexyl)phthalate
42
5.0
ug/L
50.0
84
10-158
Burylbenzylphthalate
37
10
ug/L
50.0
75
64-152
Chrysene
39
10
ug/L
50.0
77
17-168
Dibenzo(a,h)anthracene
51
10
ug/L
50.0
102
10-227
Diethylphthalate
40
10
ug/L
50.0
79
62-127
Dimethylphthaiate
38
10
ug/L
50.0
76
10-114
Di-n-butylphthalate
42
10
ug/L
50.0
83
10-118
Di-n-octylphthalate
42
10
ug/L
50.0
84
10-146
DPH (as Azobenzene)
35
10
ug/L
50.0
70
69.108
Fluoranthene
37
10
ug/L
Solo
75
26.137
Fluorene
39
10
ug/L
50.0
77
59-121
Hexachiorobenzene
38
30
ug/L
50.0
75
30-152
Hexachlorobutadlene
34
i0
ug/L
50.0
68
24-I16
Hexachlorocyclopentadione
43
10
ug/L
50.0
86
10-99
Hexachloroethane
34
10
ug/L
50.0
68
12-82
lndeno(1,2,3-cd)pyrene
52
10
ug/L
5010
105
10.171
Isophorone
39
10
ug/L
50.0
78
21-196
Naphthalene
38
10
ug/L
50.0
76
21-133
Nitrobenzene
37
10
ug/L
50.0
73
35-180
N-Nitrosodimethylamine
31
10
ug/L
50.0
62
24-94
N-Nftroso-di-n-propylamine
36
10
ug/L
50.0
72
10-230
Pentachlorophenol
36
10
ug/L
50.0
73
51-135
Phenanthrene
39
10
ug/L
50.0
78
54.120
Phenol
25
10
ug/L
50.0
51
19-78
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced In
full. Page 17 of 27

www.encolobs-eom
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 4F11020 - EPA 3510C MS - Continued
LCS (41`11020-BSI) Continued Prepared: 06/11/2014 14:00 Analyzed: 06/12/2014 12:23
.Analvte
Pyrene
Spike Source %REC RPO
Result Elan POL Unite Level Result %REC Llm(ta RPD utmlt Notes
37 10 ug/L 50.0 74 65-134
2,4,6-Tribmmophertal
75
u9/L
100 75 18-157
1-Fluomblpheny4
38
u9/L
50.0 77 15-139
7-Fluomphenol
61
u9/L
100 61 10-104
Nltrobenrene-d5
37
ug/L
50.0 73 16-140
Phenol-d5
51
u91L
100 51 10-83
Terphenyhdl4
37
U91L
50.0 74 13-164
Matrix Spike (4F11020-MS1)
Prepared: 06/11/2014 14:00 Analyzed: 06/12/2014 12:55
Source: C407533-04
Spike
Source
%REC RPD
.Anaivte
Result Flag
PGL
Units
Level
RCillii
%REC
Limits RPD ullu t Notes
38
10
ug/L
50.0
1,2 U
76
44-142
1,2-Dichlorobenzene
36
10
ug/L
50.0
1.1 U
73
32-179
1,3-Dichiorobenzene
36
10
ug/L
50.0
1.1 U
73
10-172
1,4-Dichlorobenzene
36
10
ug/L
50.0
1.0 U
72
20-124
1-Methylnaphthalene
41
10
ug/L
50.0
117 U
81
46-80
2,4,5-Trichlorophenol
38
10
ug/L
50.0
1.0 U
77
59-121
2,4,6-Trichiorophend
38
10
ug/L
50.0
1.1 U
77
61.119
2,4-Dichlorophenol
40
10
ug/L
50.0
1.4 U
81
49.118
2,4-Dimethylphenol
38
10
ug/L
50.0
1.3 U
77
42-111
2,4-Dlnitrophenol
40
10
ug/L
50.0
2.6 U
81
11-149
2,4-Dinitroteiuene
37
10
ug/L
50.0
2.4 U
74
39-139
2,6-Dinitrotoluene
37
10
ug/L
50.0
1.5 U
75
50.158
2-Chloronaphthaiene
39
10
ug/L
50.0
1.0 U
77
60-118
2-Chlorophenol
37
10
ug/L
50.0
1.2 U
74
23-134
2-Methyl-4,6-dinitrophenol
36
10
ug/L
50.0
2.9 U
72
33-160
2-Methylnaphthalene
40
f0
ug/L
50.0
1.5 U
81
33-111
2-Nitrophenol
40
10
ug/L
50.0
1.1 U
79
36-113
3,3'-Dichiorobenzidine
53
10
ug/L
50.0
3.3 U
106
10-262
4-Bromophenyl-phenylether
41
10
ug/L
50.0
1.0 U
83
53.127
4-Chloro-3-methylphenol
41
10
ug/L
5010
1.5 U
82
25-147
4-Chiorophenyl-phenyiether
38
10
ug/L
50.0
1.6 U
76
25.15B
4-Nitrophenol
27
10
uglL
50.0
2.0 U
54
33.105
Acenaphthene
40
10
ug/L
50.0
1,4 U
80
47-145
Acenaphthylene
40
10
ug/L
50.0
1.2 U
79
33-145
Anthracene
41
10
ug/L
50.0
1.6 U
81
27.133
Benzidine
17
10
ug/L
50.0
1.6 U
34
10-136
Benzo(a)anthracene
39
10
ug/L
50.0
1.3 U
79
33-143
Benzo(a)pyrene
39
10
ug/L
50.0
1.3 U
79
17-163
Benzo(b)Muoranthene
36
10
ug/L
50.0
1.0l1
72
24-159
Benzo(g,h,i)perylene
53
10
ug/L
50.0
2.4 U
105
10.219
Benzo(k)fluoranthene
36
10
ug/L
50.0
1.3 U
71
11-162
Benzoic acid
12 l
50
ug/L
50.0
1.0 U
24
10-120
Bis(2-chloroethoxy)methane
39
10
ug/L
50.0
1.4 U
78
33.184
BTs(2-chloroethyl)ether
3B
10
ug/L
50.0
1.2 U
76
12-158
Bis(2-chloroisopropyl)ether
37
10
ug/L
50.0
1.3 U
74
36.166
Bis(2-ethyihexyl)phtha1ate
43
5.0
ug/L
50.0
1.7 U
86
10-158
Butylbenzylphthaiate
37
10
ug/L
50.0
2.0 U
74
10.152
Chrysene
39
10
ug/L
50.0
2.0 U
78
17-168
FINAL
This report relates only to
the sample as received by the laboratory, and may only be reproduced In
Full. Page 18 of 27

www.encolabs.com
QUALITY CONTROL DATA
Semivolatiie Organic Compounds by GCMS - Quality Control
Batch 4P11020 - EPA 3510C MS - Ca"Unued
Matrix Spike (4F11020-MS1) Continued Prepared: 06/11/2014 14:00 Analyzed: 06/12/2014 12:55
Source: C407533-04
Spike
Anal vte
Result Flaa
POL
Units
Level
Dibenzo(a,h)anthracene
50
10
ug/L
50.0
Diethylphthalate
40
10
ug/L
5010
Dimethylphthalate
39
10
ug/L
50.0
Di-n-butylphthalate
42
10
ug/L
50.0
Di-n-octylphthalate
42
10
ug/L
50.0
DPH (as Azobenzene)
36
10
ug/L
50.0
Fluoranthene
38
10
ug/L
50.0
Fluorene
39
10
ug/L
50,0
Hexachlorobenzene
40
10
ug/L
50.0
Hexachiorobutadiene
36
to
ug/L
50.0
Hexachlorocyclopentadiene
45
10
ug/L
50.0
Hexachloroethane
35
10
ug/L
50.0
Indeno(1,2,3-cd)pyrene
51
10
ug/L
50.0
Isophorone
40
10
ug/L
Solo
Naphthalene
39
10
ug/L
50.0
Nitrobenzene
39
10
ug/L
50.0
N-NihDsodlmethyiamine
32
10
ug/L
50.0
N-Nioww-di-n-propylamine
38
10
ug/L
50.0
Pentachlorophenol
38
to
ug/L
50.0
Phenanthrene
40
10
ug/L
50.0
Phenol
25
10
ug/L
50.0
Pyrene
37
10
ug/L
50.0
Source
%REC
RCSul1
%REC
Limits RPD
2.3 U
101
10-227
2.1 U
81
62-127
1.4 U
78
10-114
1.5 U
85
10-118
3.1 U
83
10-146
1.9 U
72
69-108
2.1 U
76
26-137
1.7 U
78
59-121
1.0 U
80
10-I52
1.2 U
72
24-116
1.3 U
89
10.99
1.1 U
70
12.82
2.2 U
102
10-171
1.3 U
81
21-196
1.3 U
78
21-133
1.2 U
77
35-180
1.3 U
64
24-94
1.5 U
77
10-230
1.8 U
77
51-135
1.4 U
81
54-120
1.4 U
51
19-78
2.1 U
74
52-115
RPD
LLMR Notes
7, 4, 6-M&wnophenot
74
UVL
100 74 19-157
2-Fluoro6phengt
35
u9A
50.0 73 15-13-0
2-Fluoropheno1
60
IVA
100 60 10-104
1V1trobenzene-d5
37
u9/L
50.0 75 16-140
PYreno!-d5
49
ug/L
100 49 10-83
Teen#-d14
36
ug/L
50.0 72 13-164
Matrix Spike Pup (41`11020-MSbi)
Prepared: 06/11/2014 14:00 Analyzed: 06112/2014 13:27
Source:C407533-04
Spike
Source
%REC
RPD
Anal ldaa
Rclsult
Flan FIX
Units
Level
Result
%REC
Limb
RPD
Limit fed"
1,2,4-Trichlorobenzene
37
to
ug/L
50.0
1.2 U
74
44-142
4
28.1
1,2-Dichlorobenzene
36
10
ug/L
50.0
1.1 U
72
32.129
0.5
30.9
1,3-Dichlorobenzene
36
10
ug/L
50.0
1.1 U
72
10-172
1
41.7
1,4-Dichlorobenzene
36
10
ug/L
50.0
1.0 U
72
20-124
0.03
32.1
I-Methyinaphthalene
39
10
ug/L
50.0
1.7 U
78
46-80
3
25
2,4,5-Trlchlorophenol
36
10
ug/L
50.0
1.0 U
73
59.121
5
25
2,4,6-Trichlorophenol
38
10
ug/L
50.0
1.1 U
76
61-119
0.7
25
2,4-Dichlorophenol
39
10
ug/L
50.0
1.4 U
79
49.118
3
25
2,4-1)ifnethylphenol
37
10
ug/L
5010
1.3 U
75
42-111
3
26
2,4-DlnUrophenal
47
10
ug/L
50.0
2.6 U
93
11-149
15
50
2,4-Dinitrotoluene
38
10
ug/L
50.0
2.4 U
76
39.139
2
25
2,6-Dinitrotoluene
36
10
ug/L
50.0
1.5 U
71
50-158
5
29.6
2-Chloronaphthalene
37
10
ug/L
50.0
1.0 U
73
60.118
5
25
2-Chlorophenol
36
10
ug/L
50.0
1.2 U
72
23-134
3
28,7
2-Methyl-4,6-dinitrophenol
40
10
ug/L
50.0
2,9 U
81
33-160
11
25
2-Methylnaphthalene
40
10
ug/L
50.0
1.5 U
79
33-111
2
27
2-Nitrophenol
38
10
ug/L
50.0
1.1 U
76
36-113
5
50
F1NM-
This repot relates only to the sample as received by the laboratory, and may only be
reproduced In
full.
Pape 19 of 27

www.encolabs.com
QUALITY CONTROL DATA
Semivoiatile Organic Compounds by GCMS - Quality Control
Batch 4F11020 - EPA 3510C M5 - Conlfnued
Matrix Spike Dup (41211020-MS01) Continued Prepared: 06/11/2014 14:00 Analyzed: 06/12/2014 13:27
Source:C407533-04
Spike
Analvte
Result Flag
POL
Units
Level
3,T-Dichlorobenzidine
50
10
ug/L
50.0
4-Bromophenyl-phenylether
35
l0
ug/L
50.0
4-Chloro-3-methylphenol
41
l0
ug/L
50.0
4-Chlorophenyl-phenylether
38
10
ug/L
50.0
4-Nitrophenol
30
10
ug/L
50.0
Acenaphthene
40
10
ug/L
50.0
Acenaphthylene
39
10
ug/L
50.0
Anthracene
38
10
ug/L
50.0
Benzidine
21
10
ug/L
50.0
Beozo(a)anthracene
39
10
ug/L
50.0
Benzo(a)pyrene
39
10
ug/L
50.0
Benzo(b)fuoranthene
37
10
ug/L
50.0
Benzo(g,h,l)perylene
46
10
ug/L
50.0
Benzo(k)fluoranthene
38
10
ug/L
50.0
Benzoic acid
15 3
50
ug/L
50.0
Bis(2-chloroethoxy)methane
38
10
ug/L
50.0
Bis(2-chloroethyl)ether
38
10
u9/1-
50.0
Bis(2-chlorolsopropyl)ether
37
10
ug/L
50.0
Bis(2-ethylhexyl)phthalate
42
5.0
ug/L
50.0
Butylbenzylphthalate
40
10
ug/L
50.0
Chrysene
38
10
ug/L
5010
Dibenzo(a,h)anthracene
45
10
ug/L
50.0
Diethylphthalate
38
]0
ug/L
50.0
Dimethylphthalate
36
10
ug/L
50.0
Di-n-butylphthalate
39
10
ug/L
50.0
Di-n-octylphthalate
40
10
ug/L
50,0
DPH (as Azobenzene)
37
10
ug/L
50.0
Fluoranthene
39
10
ug/L
50.0
Fluorene
40
10
ug/L
50.0
Hexachlorobenzene
35
10
ug/L
50.0
Hexachlorobutadiene
34
to
ug/L
50.0
Hexachlorocyclopentadiene
38
l0
ug/L
50.0
Hexachlorcethane
35
10
ug/L
50.0
Indeno(1,2,3-cd)pyrene
45
10
ug/L
50.0
lsophorone
39
10
ug/L
50.0
Naphthalene
38
10
ug/L
50.0
Nitrobenzene
37
10
ug/L
50.0
N-Nitrosodimethylamine
32
10
ug/L
50.0
N-Nitroso-di-n-propylamine
38
10
ug/L
50.0
Pentachlorophenol
37
10
ug/L
50.0
Phenanthrene
38
10
ug/L
50.0
Phenol
26
10
u9/1-
50.0
Pyrene
39
10
u9/1.
50.0
Source
%REC
RPD
Resullt
%REC
Umi a
RPD
L11111j Notes
3.3 U
101
10.262
5
71.4
1.0 U
71
53-127
15
25
1.5 U
81
25-147
0.3
37.2
1.6 U
76
25-158
1
33.4
2.0 U
61
33-105
11
27
1.4 U
79
47-145
1
27.6
1.2 U
77
33.145
2
40.2
1.6 U
75
27-133
7
32
1.6 U
41
10-136
21
50
1.3 U
77
33-143
2
27,6
1.3 U
78
17-163
0.6
39
1.0 U
74
24-159
3
38.8
2.4 U
92
10-219
13
58.9
1.3 U
76
11-162
6
323
1.01!
29
10-120
19
41
1.4 U
75
33-184
3
34.5
1.2 U
76
12-158
0.3
55
1.3 U
74
36-166
0.4
46.3
1.7 U
83
10-158
3
41.1
2.0 U
79
10-152
8
25
2.0 U
76
17-168
3
48.3
2.3 U
89
10-227
12
70
2,1 U
76
62-127
6
11
1.4 U
73
10-114
7
26.5
1.5 U
78
10-118
9
25
3.1 U
79
10-146
5
31.4
1.9 U
73
69-108
2
36
2.1 U
78
26.137
2
32.8
1.7 U
80
59-121
2
25
1.0 U
69
10-152
14
25
1.2 U
69
24-116
4
26.3
1.3 U
76
10.99
17
50
1.1 U
70
12-82
0.4
50
2.2 U
90
10-171
12
44.6
1.3 U
77
21-196
4
63.3
1.3 U
75
21-133
4
30.1
1.2 U
75
35-180
3
39.3
1.3 U
63
24-94
2
36
1.5 U
76
10-230
1
55.4
1.8 U
74
51-135
4
25
1.4 U
76
54-120
7
25
1.4 U
52
19-78
2
25
2.1 U
78
52-115
5
25
2,4,6-Tr1bromapheno1
81
u91t
100
81
18.157
2-Fluuroblphenyl
35
U0
50,0
69
15-1-79
1-Fluorophenol
59
u9/1
1010
59
10-104
Nitrobenzene-d5
36
u9/1
50.0
71
16.140
Pheno6d5
50
u91L
100
50
10-83
Terphenyl-dl4
38
u9/L
50.0
76
13-164
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Pape 20 of 27

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GC - Quality Control
Batch 4F17021 - EPA 3510C
Blank (41`17021-BLK3) Prepared: 06/17/2014 16:30 Analyzed: 06/19/2014 20:34
Spike Source %REC RPD
.Analyte
Result
Flafl
P4L
units
Level Heaft %REC Limb RPD LL01lt notes
4,4'-DDD
0.044
U
0.050
ug/L
4,4'-DDE
0.048
U
0.050
ug/L
4,4'-DDT
0.049
U
0.050
ug/L
Aldrin
0.041
U
0.050
ug/L
alpha-BHC
0.036
11
0.050
ug/L
beta-BHC
0.036
U
0.050
ug/L
Chlordane (n.o.s.)
0.020
U
1.0
ug/L
Chlordane (tech)
0.20
U
0.50
ug/L
delta-BHC
0.048
tl
0.050
ug/L
Dieldrin
0.045
U
0.050
ug/L
Endosulfan I
0.045
U
0.050
ug/L
Endosulfan II
0.036
U
0.050
ug/L
Endosulfan sulfate
0.032
U
0.050
ug/L
Endrin
0.041
U
0.050
ug/L
Endrin aldehyde
0.042
U
0.050
ug/L
gamma-BHC
0.034
U
0.050
ug/L
Heptachlor
0.030
U
0.050
ug/L
Heptachlor epoxide
0.037
U
0.050
ug/L
Toxaphene
0.22
U
1.0
ug/L
Z4,5,6-TrMX
1.0
U91L
1X0 101 44-134
Decachlcv bpheny!
1.0
091L
1.00 103 37-149
LCS (4F17021-BSI)
Prepared: 06/17/2014 16:30 Analyzed: 06/19/2014 20:47
Spike
Source
%REC
RPD
Anal YtO
Result
Eon PQL
unfu
Level
finUit
%REC
LjMita RPD
LIBt(t Notes
4,4'-DDT
0.91
0.050
ug/1_
1.00
91
37-t60
Aldrin
0.77
0.050
ug/L
1.00
77
42.122
Dieldrin
0.85
0.050
ug/L
1.00
85
36.146
Endrn
D.87
0.050
ug/L
1.00
87
30-147
gamma-BHC
0.81
0.050
ug/L
1.00
81
19.140
Heptachlor
0.79
0.050
ug/L
1.00
79
45-122
1,4,5,6-TrW
0.74
U91L
1.00
74
44-134
Decachbratyphenyl
0.74
U91L
1.00
74
37-149
Matrix Spike (017021-11WIS1)
Prepared: 06/17/2014 16:30 Analyzed: 06/19/2014 21:DO
Source: C407709-07
Spike
Source
%REC
RPD
Analyte
Result
Elio PUL
S1111t8
Level
get
%REC
Limbs RPD
Lfmlt Notes.
4,4'-DDT
0.92
0.050
ug/L
1.00
0.049 U
92
35-160
Aldrin
0.74
0.050
ug/L
1.00
0,041 U
74
42-122
Dieldrin
0,83
0.050
ug/L
1.00
0.045 U
83
36-146
Endrin
0.86
0.050
ug/L
1.00
0,041 U
86
30-147
gamma-BHC
0.79
0.050
ug/L
1100
0,034 U
79
19-140
Heptachlor
0.76
0.050
ug/L
1.00
0.030 U
76
45-122
1,4,5,6-TOW
0.67
u9/L
1.00
67
44-134
Decachbru phenyl
0.78
twL
1.00
78
37-149
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Pepe 21 of 27

rrirr win �
www.encolobs.com
QUALITY CONTROL DATA
Semivolatlis organic Compounds by GC - Quality Control
Batch 4F17021 - EPA 3510C - Continued
Matrix Spike Dup (4F17021-MSDi)
Prepared: 06/17/2014 16:30 Analyzed: 06/19/2014 21:14
Source: C407709-07
Spike
Source
%REC
RPD
.Analvte
Result
Flag
P.OL
Units
Level
Result
%REC
Llmlt! RPD
Lllmlt Notes
4,4'-DDT
0.94
0.050
ug/L
1.00
0.049 U
94
35-160 3
25
Aldrin
0.78
0,050
ug/L
1.00
0.041 U
78
42-122 5
25
Dieldrin
0.85
0.050
ug/L
1.00
0.045 U
85
36-146 2
25
Endrin
0.88
0,050
ug/L
1.00
0.041 U
88
30-147 3
25
gamma-BHC
0.81
0.050
ug/L
1.00
0.034 U
81
19-140 3
25
Heptachlor
0.80
0.050
ug/L
1.00
0.030 U
80
45-122 5
32
1,4,5,6-TCMX
a71
a9/L
1.00
71
44-134
De-chlo-biphenyl
0,77
419/L
1.00
77
37-149
Batch 4F17024 - EPA 3510C
Blank (4F17024-BLK1)
Prepared: 06/17/2014 16:30 Analyzed: 06/19/2014 20:34
Spike
Source
%REC
RPD
Analvta
Result
Flaa
P.OL
Units
Level
RBSRit
%REC
L[mlta RPD
Limit Notes
PCB-101611247
0.43
U
0.50
ug/L
PCB-1221
0.37
U
0.50
ug/L
PCB-1232
0,45
U
0.50
ug/L
PCB-1248
0.014
U
0.50
ug/L
PCB-1254
0,37
U
0.50
ug/L
PCB-1260
0.45
U
0,50
ug/L
2 4,5, 6-TCMX [2C]
0.53
u9/L
1.00
53
45-151
D-achlaroblphenyl[2C]
0.53
u91L
1.00
53
41-159
LCS (41`17024-13S1)
Prepared: 06/17/2014 16:30 Analyzed: 06/19/2014 21:27
Spike
Source
%REC
RPD
.Analvte
Result
E7au
POL
Units
Level
Result
%REC
L[mita RPD
Lim(t Notes
PCB-1016/1242
11
0.50
ug/L
10.0
ill
50-114
PCB-1260
12
0.50
ug/L
10.0
121
8-127
2,4,5,6-TCMX(2C]
1.1
ug/L
1.00
1016
45-151
Oecachlorobrphenyl j2C]
1.1
u9/1
1.00
107
42-159
Matrix Spike (4F17024-MS1)
Prepared: 06/17/2014 16:30 Analyzed: 06/19/2014 21:40
Source: C407709-07
Spike
Source
%REC
RPD
Anahft
Result
!3afl
PQL
units
Level
Result
%REC
Limps RPD
LIMB tlQ1es
PCB-1016/1242
10
0.50
ug/L
10.0
0.43 U
101
50-114
PCB-1260
11
o.50
ug/L
10.0
0.45 U
113
B-127
24,5,6-TCMX[2C]
999
u9/1
1.00
99
45-151
0crach16mbipheny112C]
1.0
ug/L
1.00
100
42-159
Matrix Spike Dup (4F17024-MSDi)
Prepared: 06/17/2014 16:30 Analyzed: 06/19/2014 21:54
Source: C407709.07
Spike
Source
%REC
RPD
.Analvte
Result
Flae
P.OL
units
Level
Read
%REC
Limits RPD
Limit Notes
PCB-1016/1242
11
0.50
ug/L
10.0
0.43 U
Ill
50-114 10
25
PCB-1260
12
0.50
ug/L
10.0
0.45 U
122
8-127 8
25
2, 4,5, 6-TCMX (2C]
1.0
WL
1.00
100
45.151
47oecachlo-blphenyl12C]
1.2
u91L
1.00
121
42-159
FINAL This report relates only to
the sample as received by the laboratory, and
may only be
reproduced In full.
Page 22 of 27

www-anoofabs.aom
QUALITY CONTROL DATA
Metals by EPA 200 Series Methods - Quality Control
Batch 4F13010 - EPA 3005A
Blank (4F13019-BLK1)
Prepared: 06/t13/2014 13:54 Analyzed: 06/17/2014 13:01
Spike Source %REC RPD
.Analyte
Result
Flao
PAL
Units
Level get %REC LIMJU RPD Limit Notes
Copper
1.60
U
10.0
ug/L
Lead
2.1
U
10.0
ug/L
Zinc
3.8
U
10.0
ug/L
LCS (4FI3019-651)
Prepared: 06/13/2014 13:54 Analyzed: 06/17/2014 13:14
Spike
Source
%REC
RPD
.Analvte
Result
Flare
Poll.
Unite
Level
HesllB
%REC
Llmiits RPD
wit ! WAS
Copper
195
10.0
ug/L
200
97
85-115
Lead
202
10.0
ug/L
200
101
85.115
Zinc
208
10.0
ug/L
200
104
85-115
Matrix Spike (41`13019-MS1)
Prepared: 06/13/2014 13:54 Analyzed: 06/17/2014 13:20
Source.C406607-02
Spike
Source
%REC
RPD
Analtds
Result
Elan
PM
units
Level
Result
%REC
U018A RPD
Llmlt Notes
Copper
198
10.0
ug/L
200
1.60 U
99
70-130
Lead
705
10.0
ug/L
200
3.3
101
70-130
Zinc
213
10.0
ug/L
200
3.8 U
106
70-130
Matrix Spike Dup (4F13019-MSD1)
Prepared: 06/13/2014 13:54 Analyzed: 06/17/2014 13:22
Source:C406607-02
Spike
Source
%REC
RPD
Anal
Result
Elm
PAL
units
Level
R IUM
%REC
Limits RPD
Llmlt Rotes_
Capper
195
10.0
ug/L
200
1.60 U
98
70-130 1
30
Lead
199
10.0
ug/L
200
3.3
98
70.130 3
30
Zinc
206
10.0
ug/L
200
3.8 U
103 '
70-130 3
30
Post Spike (4F13019-PS1)
Prepared: 06/13/2014 13:54 Analyzed: 06/17/2014 13:25
Source: C406607-02
Spike
Source
%REC
RPD
-Ana11tte
Result
Flea
PGL
unita
Level
Result
%REC
Limits RPD
Limit Not"
Copper
0.19
0.01
mg/L
0.200
0.0007
94
80-120
Lead
0.2
0101
mg/L
0.200
0.003
94
80-120
Zinc
0.2
0.01
mg/L
0.200
0.003
98
80-120
Classical Chemistry Parameters - Quality Control
Batlah 4F11004 - NO PREP
Blank (4FI1004-BLK3) Prepared & Analyzed: 06/11/2014 08:35
Spike Source %REC RPD
.Analyte Rea t Flao P4L units Level Ble11It %REC Limits RPD Limit Notes
Total Suspended Solids 1.0 U 1.0 mg/L
LCS (4F11004-BS1) Prepared & Analyzed: 06/11/2014 08:35
Spike Source %REC RPD
Anal yta Result Etas FQL emits Level gesul %REC LLMb RPD Limit Notes,
Total Suspended Solids 100 1.0 mg/L 100 104 80-120
F]NAL This report relates only to the sample as received by the laboratory, and may only he reproduced In Full. Page 23 of 27

www.encolobs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 4F11004 - NO PREP - Continued
Duplicate (41`31004-DUPI)
Prepared & Analyzed: 06/11/2014 08:35
Source: C406305-01
Spike Source %REC
RPD
.Analvte
Result Flag
POL
Unite
Leval Result %REC Limits
RPD
Limit Notes
Total Suspended Solids
480
1.0
mg/L
480
0.8
10
Duplicate (4F11004-DUP2)
Prepared & Analyzed: 06/11/2014 08:35
Source: C406338-02
Spike Source %REC
RPD
Analrto
Result Flag
POL
Units
Level Rarult %REC Limns
RPD
Limit Notc>L
Total Suspended Solids
4.8
1.0
mg/L
5.6
15
10 QR-04
Batch 4F12005 - NO PREP
Blank (4F1200S-BLK1)
Prepared & Analyzed: 06/12/2014 14:04
Spike Source %REC RPD
Analvte Result flag POL Units Level Result %REC LIMPA RPD Limit dates
Total Suspended Solids 1.0 U 1.0 mg/L
LCS (41`32005.BS1) Prepared & Analyzed: 06/12/2014 14:04
Spike Source %REC
RPD
Analvte
Result Flag
POL
Units
Level li lltult ai6REC Limits
RPD
Limit Notes
Total Suspended Solids
98
1.0
mg/L
100 98 80-120
Duplicate (4F12005-0UP1)
Prepared & Analyzed: G6/12/2014 14:04
Source: C401636-02
Spike Source %REC
RPD
.Annivto
Result ©an
POL
units
Level Result %REC Limits
RPD
Limit dRWS
Total Suspended Solids
7,6
1.0
mg/L
8.8
15
10 QM-12
Duplicate (41`12005-DUP2)
Prepared & Analyzed: 06/12/2014 14:04
Source: C401850-01
Spike Source %REC
RPD
.Analvte
Result Flag
POL
Units
Level Result %REC Limits
RPD
Limit dotes
Total Suspended Solids
68
1.0
mg/L
69
0.6
10
Classical Chemistry Parameters - Quality Control
Batch 4FISOOS - EPA 1664A
Blank (4F18003-BLK1)
Prepared: 06/18/2014 12:0a Analyzed: 06/19/2014 09:36
Spike Source %REC
RPD
.Analvte
Result
Fin
POL
units
Level Result %REC Llmlts RPD
Lima Notes
Oil & Grease (HEM-SGT) Non -Polar Material
1.60
U
5.00
mg/L
LCS (4F18003-13SI)
Prepared: 06/18/2014 12:08 Analyzed: 06/19/2014 09:36
Spike Source %REC
RPD
.Analvte
Result
Flag
POL
Units
Level Result %REC Limitll RPD
Lima dates_
Oil & Grease (HEM-SGT) Non -Polar Material
18.2
5.00
mg/L
21.0 87 64-132
LCS Dup (4F18003-8S01)
Prepared: 06/18/2014 12:08 Analyzed: 06/19/2014 09:36
Spike Source %REC
RPD
Analvte
Result
Flag
POL
Unite
Laval Result %REC Limits RPD
Limit Notes
Oil & Grease (HEM-SGT) Non -Polar Material
18.0
5.00
mg/L
20,7 87 64.132 1
34
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 24 of 27

www.encolabs.com
QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Ballah 4F18003 - EPA 1664A - Continued
Matrix Spike (4FiS003-M51) Prepared: 06/18/2014 12:08 Analyzed: 06/19/2014 09:36
Source: B402524-02
Spike. Source %REC RPD
Anahte Result Flaa P_OL 1lnits Le>rei Roaft %REC yjMBA RPO UM[t Notes
Oil & Grease (HEM-SGT) Nan -Polar Material 42.0 5.83 mg/L 23.7 17.0 105 64-132
FINAL. This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 25 of 27

www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQQ and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
QM-12 Precision between duplicate samples was outside acceptance limits.
QR-04 Duplicate precision outside acceptance limits due to low analyte concentration.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 26 of 27

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dCATERPILLAR® Caterpillar Inc. '
Building Construction,
Products Division 1
954 N.C. 42 East
Clayton, North Carolina 27527
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Mr. Parnell,
Attached please find a copy of Caterpillar's Clayton, NC facility, Semi-annual Stormwater Discharge
Monitoring Report as required. The results now include the required metals (copper, lead and zinc) as
well. As you will see the levels are below the required parameters.
Also, on your last visit (April 16, 2014) you suggested that our facility bring in a consultant to determine
some additional discharge outfalls that may better represent the runoff from our production, testing
and equipment storage areas. We have contacted an outside consultant and are currently working with
them to establish 3-4 alternative discharge outfalls. Once these revised outfalls are determined we will
send you a map of the selected areas.
If you have any questions please don't hesitate to call me at 919-550-6924.
Best regards,
Van Ellis, OHST