NCG030391_MONITORING INFO_20170103

m� .o
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
IV U& ()SD 3 i
DOC TYPE
❑ HISTORICAL FILE
C�,MONITORING REPORTS
DOC DATE
❑ ao)-7 10 1 o
YYYYM M DD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Qua ity G neral Permit No. NCG030000
Date submitted /Z Z
CERTIFICATE OF COVERAGE NO. NCG0303131
FACILITY NAME ►.) LU
COUNTY
PERSON COLLECTING SAMPLES
LABORATORY
Lab Cert. fJ
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR WIlO
SAMPLE PERIOD ❑ Jan -June >( July -Dec
or ❑ Monthly' (month)
RECEIVED
TO CLASS ❑ORW ❑HQW [:]Trout❑PNA
RECEIVED ❑Otherlow ❑Water Supply [:]SA
JAN 1.0 3 2017 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -i
CENTRAL FILES
DWR SECTION
No discharge this period?"
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/L4
6.0 — 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outtall.
For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an o,n-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.
s 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

Facilitit..,iat incorporate a solvent management plan into the Stormwater Po,. .on Prevention Plan may so certify, and the requirement for TTO men. . ing
may he 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."
`DkoiD A Pie- ek
Name (Print name)
1TINA MAtiAGEIZ
Title title
1 9
IS VC75r,
(Datel
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, Tier2, 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.
n No discharge this period?
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
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: r,., ✓u report a sample value in excess of the benchmark, you must imp,. .ent Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART AND PART R MONITORING RESULTS:
A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS, SEE PERMIT PART II SECTION R.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE 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 ec ly respnnsiblc for ga h -ring the information, the, information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware at ther are significant p�ties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
ate)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
CERTIFICATE OF
FACILITY NAME
COUNTY a
NCG03 D 3 9
PERSON COLLECTING SAMPLES K rW LJt73C k
LABORATORYVAC-_' A1J'%Lt— !' CPl_ Lab Cert. #
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR
SAMPLE PERIOD Jan-June,,�i July -Dec
or ❑ Monthly (month)
DISCHARGING TO CLASS'ZORW ❑HQW ❑Trout ❑PNA
❑Zero -flow [_]WaterSupply [:]SA
�\ ❑Other
REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -)
FVr
Lbl No discharge this period?Z
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
Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The 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"' at 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."
_t-AU (D AetckrP_
Name (Print name)
Titl Print tle) 2
( t e) (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, Tier2, 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,
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
' See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

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 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 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 ' ctly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware at t re are significantyegties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
of Permittee)
Permit Date:11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

1�
Semi-annual Stormv✓ater D,.,.harge Monitoring; Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 23 201(o
CERTIFICATE OF COVERAGE No. NCG03y 3-1. +
FACILITY NAME CeK)tE(, GAf AI ji0&60b <nt- t)1-I0AJ5
COUNTY fA6CY,1_ RO�G t
PERSON COLLECTING SAMPLES Ir9 W I,AF1)gPkth�I�S
Lab Cert. N LAB ID - QZYfIgSbApQZ
Comments on sample collection or analysis:
REawrs AttALI+ED
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 7, OJ 0
SAMPLvLRIpD'I�`Jan-June [IJuly-Dec
or ❑❑ Monthly' (month)
DISCRA' QPTGiTUi,CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow [:]watersupply ❑SA
CENTRAL FILES ❑other
DWR SECTION
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
n 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 0&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics'
Benchmarks =__>
_
-
100 mg/L or 50 mg/L"
6.0 - 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
74
40.01
<0.01
0,043
L . qN
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.
'The 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.
s 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

Facilit. .at incorporate a solvent management plan into the Stormwater Pi in Prevention Plan may so certify, and the requirement for TTO mo. ng
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."
`"Ao in h ►cork
lame (Print name)
to
Ti (Print itle
(,31231201(6
natu e) 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 o 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?'
Outfall No.
Date Sample
collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar 0&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
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: ,, , report a sample value in excess of the benchmark, you must imp,_ .ent Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART 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 ANYONE 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 direct) sponsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that t re significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
of
Permit Date:11/1/2012-10/31/2017
3?J(o
� te)
SWU-245, last revised 10/25/2012
Page 3 of 3

NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out thisform, please visit: httnx//nnrtAnedenrorg/web/wa/wc/su/nodessw#tab-4
Permit No.: N/C/0-3/.
Facility Name: C,
County: A ert-\I ,,6
Inspector: k 4 !a/
Date of Inspection: e-
Time of Inspection:
or Certificate cf Coverage No.: N/C/E/0/3/O/_3/�2/ L /
oaraTne;
_ ---2a/6
r/
Total Event Precipitation (inches): 0
Phone No.
9
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "meosureablestorm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
I
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
j precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours '.
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter i
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this sig5-fUre,/eptyfLthat �Ksyaport is accurate and complete to the best of my knowledge:
of Permittee orbesignee)
Page 1 of 2
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. t!)Q Structure (pipe, ditch, etc.) _7 D8
S Receiving Stream: �ji'i'19 1© �: y eAQ- `✓ .-
Describe the industrial activities tha occur within the outfall drainage area:
nttt►sU�P�-r�P..� � rrungt�n nAE'fPrL �lpE
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Qay'-
3. Odor: Describe any distinct
weak chlorine odor, etc.): NJOIJ_1
that the discharge may have (i.e., smells strongly of oil,
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
0 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
0 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe / V o n 2
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 10/25/2012

Richer, Dave
m:
Richer, Dave
bent:
Friday, June 17, 2016 2:28 PM
To:
Moody, Dan
Cc:
Wolfe, Charles
Subject:
Storm water testing
Dan/Chuck,
On 5/19/2016 K&W Laboratories collected samples from our stormater outfalls. Brad Carpenter accompanied the
collector to outfall #002. When we received the results on 6/13/2016 1 saw that the Zinc results were above the
benchmark value on outfall #002. When I stated that to Brad he said he was concerned that the collector did not take
the sample properly. He said that the collector did not take the sample from the end of the outfall (after the filter), he
took the sample from a leak in the connection before the filter because there was no discharge at the end of the outfall.
It is my understanding that if there was no discharge, a sample should not have been taken and should have been
recorded as "no discharge'. I have instructed Brad that if there is no discharge from the end of the outfall it should be
recorded as "no discharge" and a sample should not be taken, and had maintenance ensure that the connection is
sealed.
Thank you,
Dave Richer
Plant Manager
tech Engineered Solutions LLC
2 Raleigh Street I Charlotte, NC 28213 .
Off:704-719-5609 Mob:[phone] Fax:[phone]
dricher(cD con tech es.com
www.ContechES.com

Date: as�iv�ib
Field Testing
K&W Laboratories
H (SM 4500HB Rev. 2000/2011) Instrument ID: S.,
Calibration Time
Calibration Buffer Check
Calibration Buffer
Calibration Buffer
Slope
Analyst Initials
Comments
(7.00)
Check (4.00)
Check (10.0)
6 •,3o
b•98
µ.o 2_
�0_07
qS.
Facility/Sample
Location
Sample Collection Time
Sample Analysis Time
pH Results (s.u.)
Buffer
Check
Reading
0
Analyst Initials
Comments
001
1515-
1515
�.17
7OL
5u
�ht- fn GO
1
16)
. Q LI
.. �...�... ... ...........i.... ....._..l .r •r.. Maarr crrurur �mro..nur urrw awrl[iv nVYw LC ItLV1YW.
calibration drift check is required when preforming ena4raea at multiple locations. ( use buffer 7o) must be within . 0.1 units of the butters true value)
All pH results are In pH unite (i.e. au.)
Temperature (SM2550B Rev. 2000/2010) Instrument ID: 6_
FacilitySemple
Location
T°C
Temperature
Collection/Analysis
Time
Analyst Initials
Comments
00 l
ly.g
s r�
sc
00
14.0
i>•aS
Dissolved Oxy en (SM45000G Rev. 2001/2011) Instrument ID:
Calibration Time
Adjusted Air Calibration
mgA
Temperature °C
Analyst Installs
Comments
ac ty Sample
Location
Collection/Analysis Time
DO Reading mg/l
Analyst Initials
Comments
Total Residual Chlorine
(SM4500CL-G Rev.2000/2011) InstrumentlD:
Calibration Time
Standard Reading
True Value
Unite
Analyst Initials
Comments
ow car x
uru (powder) Lot
KMN04 Lot M
"''" "" " I Sample Collection Time I Sample Analysis Time I TRC Results I Ufu" I Fvlatyst I Comments II
Location r.,rA ,,..n i..r:.d-

K & W Laboratories
1121 Hwy 24127 W Midland, NC28107
envrompa y. Contech Construction Products
dress: 4242 Raleigh St
Charlotte, NC 28213
- — ------ ------
p.jw Namc. Storm Water
I&m*d By
1w. Sample ID:
No.
1 Outfall#0,01-
-2- 1
3 .. ..........
4
5 Outfall #002
9
10
BY
Tel: [phone]
Fax: [phone] Chain of Custody Record
Report To:
Copy To:
.......__.—_—
PO #
wnn ! j -- - one
-T GW� �r T
i 167+ts-
R.aft:
Outfall # 001
a
Outfall # 002
LK
Ba.pw Tom, -jL9-c
0nk(q N
-S

K & W Laboratories
L 1 121 I hvy 24/27 W
Nlidlmld. North Carolina 28107
'I'd [phone] Fax (704) 888-I511
Client: Contech Construction ProductS. Inc.
4242 Ralei�,,h St.
Charlotte. NC 28213
Project: Stormwater 4002
Location: Out Pall H002
SAMPLE#
PARAMETER
RESULT
UNITS
16051927-01
Copper
<0.01
mg1L
16051927-01
Lead
<0.01
mg/L
16051927-01
Oil&Grease
<5.9
mg/L
16051927-01
pH
6.9
units
16051927-01
SGT-HEM. TPH
<5.9
mg/L
16051927-01
Temperature
19.0
degrees C
16051927-01
TSS
39
mg/L
16051927-01
Zinc
0.603
mg/L
Certified By G_Kaosaa_�
G. Kraska I Lab Director
Results Report
Date: 13 J L111-16
OrderlD: 16051927
Collect Date: 5/19/2016
Collect Time: 3:35:00 PN'I
METHOD
REPORTING
LIMIT
ANALYSIS
DATE
EPA200.7
0.01
6/2/2016
EPA200.7
0.01
602016
EPA1664B
5.9
6/2/2016
SM4500H+S
0.1
5/1912016
EPA1664B
5.9
602016
SM2550B
0.1
5/19/2016
SM2540D
2.5
520/2016
EPA200.7
0.01,
6/2/2016
NC Certification: 559 SC Certification: 99051

Pam Analydeal SeMcoa, Inc.
ace
a 800 qn ay Ave. Sue 100
Huntersvlse, NC 28078
nev,{eodalsm>t
(704)8759092
ANALYTICAL RESULTS
Project 1605/926-S27S
Pace Project No.: 92298568
Semple: 16051927-S Lab ID: 92298568002 Collected: 05/19/1615:35 Received: 0520/1609:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared
625 MSSV
Chrysene
Dibenz(a,h)anthmcene
3,3'-Dichlorobenzidine
2,4-Dlchlomphenol
Diethylphthalate
2,4-Oimethylphenol
Dimethylphthelate
Di-n-butylphthatato
4,&Dlnitro-2-mothylphonol
2,4-Dinibophenol
2,4-DiNtretoluone
2,6.Dinitmmluene
Di-n-octylphthalate
bis(2-Ethylhexyl)phthalate
Fluorenthene
Fluorene
Heuchloro-1,3-butadlene
Hexachlembenzono
Hexachlorocydopentadiene
I-Imchloroethane
Indeno(1,2,3-W )pyrone
Isapharone
Naphthalene
Nitrobenzene
2-Nitrophenot
4-Nitrophenol
N-Nitrosodimethylamine
N-Nitroso-don-propylamine
N-Nitrosodiphenylamine
Pentaddorophenol
Phenanthrene
Phenol
Pyrene
1,2,4-Trtchlorobenzene
2,4,6-Tdchlorophonol
surrogates
Nitrobenzene45 (S)
2-Fluombiphenyl (S)
Terphenyl-d14 (S)
Phenol-d6 (S)
2-Fluorophenol (S)
2,4,&Tdbmmophenol (S)
624 Volatile Organics
Benzene
Bromodichloromethane
Bromoform
Analytical Method: EPA 625 Preparation Method: EPA 625
Analyzed CAS No. Oual
NO
uglL
5.0
1
052311609:12 05123/1621:42 218-01-9
NO
ug/L
5.0
1
052311609:12 0523/1621:42 53.70.3
NO
ug/L
25.0
1
0512311609:12 0523/1621:42 91.94-1
NO
uglL
5.0
1
052311609:12 0523/1621:42 120-83-2
NO
ug/L
5.0
1
05123/1609:12 0523/1621:42 84-86-2
NO
ug/L
10.0
1
05123/1609:12 0523/1621:42 105-67-9
NO
ug/L
5.0
1
052311609:12 052311621:42 131-11-3
NO
uglL
5.0
1
052311609:12 0523/1621:42 84-74-2
NO
ug/L
20.0
1
05/2311609:12 0523/1621:42 534.52-1
NO
ug/L
50.0
1
052311609:12 0523/1621:42 51-28-5
NO
ug/L
5.0
1
0523116 09:12 0523116 21:42 121-14-2
NO
ug/L
5.0
1
0523/16 09:12 0523/16 21:42 60&20.2
NO
ug/L
5.0
1
0523/1609:12 05/23/1621:42 117-84-0
NO
ug1L
5.0
1
0523/1609:12 0523/1621:42 117.81.7
NO
ug/L
5.0
1
052311609:12 052311621:42 208.44.0
NO
ug/L
5.0
1
0523/16 09:12 0523116 21:42 86-73-7
NO
ug/L
5.0
1
052311609:12 0523/1621:42 87-68.3
NO
ug/L
5.0
1
0523/1609:12 052311621:42 118-74.1
NO
ug/L
10.0
1
0523/1609:12 0523/1621:42 77-47-4
NO
ug/L
5.0
1
0523/1609:12 052311621:42 67-72.1
NO
uglL
5.0
1
0523116 09:12 0523/16 21:42 193.39-5
NO
ug/L
10.0
1
052311609:12 0523/1621:42 78-59.1
NO
ug1L
5.0
1
052311609:12 0523/1621:42 91-2D.3
NO
uglL
5.0
1
0523116 09:12 0523116 21:42 98-95-3
NO
ug/L
5.0
1
0523116 09:12 05/23/16 21:42 88-75.5
NO
uglL
50.0
1
0523/16 09:12 0523116 21:42 100-02.7
NO
ug/L
5.0
1
0523116 09:12 0523116 21:42 62.75.9
NO
ug1L
5.0
1
052311609:12 0523/1621:42 621.64.7
NO
ug/L
10.0
1
05/23116 09:12 0523116 21:42 86.30.6
NO
ug/L
10.0
1
052311609:12 0523/1621:42 87-06-5
NO
ug/L
6.0
1
0523/1609:12 0523/1621:42 85-01.8
NO
ug/L
6.0
1
0523/1609:12 052311621:42
NO
uglL
5.0
1
0523116 09:12 0523116 21:42 12900.0
NO
ug/L
5.0
1
0523/1609:12 OS/2311621:42 120.82-1
NO
ug/L
10.0
1
0523116 09:12 0523/16 21:42 8846-2
38
%
10.120
1
0523/16 09:12 0523116 21:42 4165-00-0
37
%
15.120
1
0623116 09:12 0523116 21:42 321-60-8
84
%
11.131
1
0523/16 09:12 0523/16 21:42 1718-51-0
15
%
10-120
1
0523116 09:12 0523/16 21:42 13127.88.3
20
%
10-120
1
0523/16 09:12 0523116 21:42 367-124
79
%
10-137
1
052311609:12 05123/1621:42 118-79,6
Analytical Method: EPA 624
NO ug/L 2.0 1 0525/1608:26 71-43-2
NO uglL 2.0 1 0512511608:26 75-27.4
NO ug/L 2.0 1 0525/1608:26 75-25-2
REPORT OF LABORATORY ANALYSIS
This repot shall not be reproduced, except In full,
Date: 05/312016 10:11 AM without the written consent of Pere Analytical SeMcas, Ina. Page 8 of 25

Paw Ana"ccl Sarvlces, Inc
2cewcaleA8100 gncaYAve Suuo10Huntsrsvmo, NC 2s078
awepertleatam
(704)e7ss992
ANALYTICAL RESULTS
Project: 16051926S27S
Pace Project No.: 92298568
Semple: 16051927S
Lab 10: 92298568002
Collected: 05/19/16 15:35
Received: 0520/16 09:20 Matrix: Water
Parameters
Results
Units
Report Limit
OF
Prepared Analyzed CAS No. Oual
608 GCS PesOcldes and PCBs
Analytical Method: EPA 608 Preparation Method: EPA 3510
Aldrin
NO
ug/L
0.060
1
0526/16 12:40 0526/16 21:36 309.00.2
alpha-BHC
NO
ug/L
0.050
1
0526/16 12:40 0526/16 21:36 319.84-6
beta-BHC
NO
ug/L
0.060
1
0526/16 12:40 05126116 21:36 319.85.7
delta-BHC
NO
ug(L
0.050
1
052611612:40 0526/1621:36 31956.8
gamma-BHC (Llndane)
NO
ug/L
0.050
1
0526/16 12:40 05126116 21:36 SB-89.9
Chlordane (technical)
NO
ug/L
0.50
1
0526116 12:40 0526/16 21:36 57.74.9
4,4'-DDD
NO
u911.
0.050
1
05126116 12:40 052611621:36 72-54-8
4,4'-DDE
NO
ug1L
0.050
1
0526/1612:40 052611621:36 72-55-9
4,4'-DDT
NO
ug1L
0.050
1
05/26/16 12:40 05tM16 21:38 50.293
Dlelddn
NO
ug/L
0.050
1
0526/1612:40 0526/1621:36 60.57.1
Endosulfan I
NO
ug/L
0.050
1
0526116 12:40 0526/16 21:36 959-98-8
Endosulfan It
NO
ug/L
0.050
1
0526/1612:40 0526116 21:36 3321355-9
Endosuffan sulfate
NO
ug/L
0.050
1
0526/1612:40 0526/i621:36 1031-07-8
Endrin
NO
ug/L
0.050
1
0526I1612:40 OSIM1621:36 72-20.8
Endrin aldehyde
NO
ug/L
0.050
1
0526/1612:40 0526/16 21:36 7421-934
Heptachlor
NO
uglL
0.050
1
052611612:40 05IM16 21:36 764"
Heptachlor epoxide
NO
ug/L
0.050
1
0526I1612:40 0526/1621:36 1024-57-3
PCB-1016 (Arodor 1016)
NO
ug/L
0.50
1
05126/1612:40 0528116 21:36 12674.11.2
PCB-1221 (Aroclor 1221)
NO
ug/L
0.50
1
0526/1612:40 052611621:36 11104.28.2
PCB-1232 (Aroclor 1232)
NO
ug/L
0.50
1
0526116 12:40 05726/16 21:36 11141.16.5
PCB-1242 (Arodor 1242)
NO
ug/L
0.50
1
0526116 12:40 0526116 21:36 53469.21-9
PCB-1248 (Arodor 1248)
NO
ug/L
0.50
1
0526116 12:40 0526/16 21:36 12672.2&6
PCB-1254 (Arodor 1254)
NO
ug/L
0.50
1
0526/1612:40 05MI6 21:36 11097-69.1
PCB-1260 (Aroclor 1260)
NO
ug/L
0.50
1
052611612:40 0526116 21:36 11096525
Toxaphene
NO
ug/L
0.50
1
0526116 12:40 OS26116 21:36 8001-35.2
Suzrugates
Tetrachloro-rn-xylene (S)
74
%
20-110
1
052&16 12:40 0526/16 21:36 877-09-8
Dewchlombiphenyl (S)
29
%
20-138
1
05/26116 12:40 0526116 21:36 2051-24-3
625 MSSV Analytical Method: EPA 625 Preparation Method: EPA 625
Acenaphtheno
NO
ug/L
5.0
1
05/2311609:12 0512311621:42 83.32-9
Acenaphthylene
NO
ug/L
5.0
1
0523I1609:12 0523/1621A2 208-96-8
Anthracene
NO
ug/L
5.0
1
052311609:12 0523/1621:42 120-12-7
Benzo(s)anthracene
NO
ug/L
5.0
1
052311609:12 0523/1621:42 56-55-3
Benzo(a)pyrene
NO
ug/L
6.0
1
0523/1609:12 052311621:42 50-32.8
Benzo(b)fluoranthene
NO
ug/L
5.0
1
OSM1609:12 052311621:42 205-99.2
Senzo(g,h,l)perylene
NO
ug/L
5.0
1
0523/1609:12 0612311621:42 191.24-2
Benzo(k)fluotanthene
NO
ug/L
5.0
1
0523I1609:12 052311621:42 207-08-9
4-Bromophenylphenyl ether
NO
ug/L
5.0
1
0523116 09:12 0523/16 21:42 101-55-3
Butylbenzylphthalate
NO
ug/L
5.0
1
052Y1609:12 052311621:42 85-68.7
4-Chloro-3-methylphanol
NO
ug/L
5.0
1
052311609:12 052311621:42 59-50-7
bis(2-Chloroethoxy)methane
NO
ug/L
10.0
1
052311609:12 052311621:42 111.91-1
bis(2-Chlomethyl) ether
NO
ug/L
5.0
1
052311609:12 051=1621:42 111444
bis(2-Chlorolsopropyl) ether
NO
ug/L
5.0
1
0523I16 09:12 0523/16 21:42 108-60-1
2-Chloronaphthalene
NO
ug/L
5.0
1
05=1609:12 0S23I1621:42 91.5&7
2-Chlorophenol
NO
ug/L
5.0
1
0523I1609:12 052311621:42 95-57.8
4-Chlorophem/lphenyl ether
NO
ug/L
5.0
1
052311609:12 052311621:42 7005-72.3
REPORT OF LABORATORY ANALYSIS
This report stall not be reproduced, except in full,
Oate: 051312016 10:11 AM without the written consent of Pace Anatylival ServicM Inc.. Page 7 of 25

Pam Analytical Services, Inc
C���j�/r,�/�/(�rle 9800I coy Ave. Sate 100
• "^"J "`^" RumerMlle, NC 28078
WWx O°''° [phone]
ANALYTICAL RESULTS
Project: 16051926-S27S
Pace Project No.: 92298568
Sample: 16051926.5 Lab ID: 92298558001 Collected: 05/1911615:15 Received: 0520116 09:20 Mat ix: Water
Parameters
624 Volatile Organics
Bromomethane
Carbon tetrachloride
CAlombenzene
Chloroothane
Chloroform
Chloromethane
Dlbromochloromethano
1,2-01chlorobonzeno
1,3-01chlorobenzone
1,4-Diddorobenzene
1,1-0Ichlomethane
1,2-Dichlomethane
1,1-Dichtomethene
cls-1,2-01chloroethene
oans1,2-Dichloroethene
1,2-Dichlompmpane
cf -1,3-Dlchloropropene
tmns-1,3-Dichloropropeno
Ethylbenzena
Methylene Chloride
1,12,2-Tetrbddoroethane
Tebachloroethene
Toluene
1,1,1-Trichlomethane
1, 1,2-Trichloroethane
Trichlomathene
Trirhlom0uoromethane
Vinyl chloride
Surrogates
4-Bromofluorobenzene(S)
Toluene-d8(S)
1,2-Dichloroethane-d4 (S)
Results Units Report Unlit OF Prepared
Analytical Method: EPA 624
Analyzed CAS No. Oual
NO
uglL
2.0
1
0525/1608:09 74-83-9
NO
ug/L
2.0
1
05/2511608:09 56-23-5
NO
ug/L
2.0
1
05/2511608:09 108-90-7
NO
ug/L
2.0
1
0525/16 08:09 75-003
NO
ug/L
2.0
1
0525/1608:09 67-66-3
NO
ug/L
2.0
1
0525/1608:09 74.873
NO
uglL
2.0
1
0525/1608:09 124-48-1
NO
ug/L
2.0
1
0525/1608:09 95-50.1
NO
ug/L
2.0
1
0525/1608:09 541-73.1
NO
ug/L
2.0
1
OW511608:09 10646-7
NO
ug/L
2.0
1
052511608:09 75.343
NO
ug/L
2.0
1
0525/1608:09 107-06-2
NO
ug/L
2.0
1
0525/1608:09 75.354
NO
ug/L
2.0
1
052511608:09 156-59-2
NO
ug/L
2.0
1
062511608:09 156-60.5
NO
uglL
2.0
1
0525/1608:09 78-87-5
NO
ug/L
2.0
1
052511608:09 10061-01.5
NO
ug/L
2.0
1
052511608:09 10061-02.6
NO
ug/L
2.0
1
052511608:09 100-414
NO
ugll-
2.0
1
052511608:09 75-09-2
NO
ug/L
2.0
1
0525/1608:09 79345
NO
ug/L
2.0
1
0525/1608:09 127.184
NO
ug&
2.0
1
0525116 08:09 108-88-3
NO
ug/L
2.0
1
05125/16 08:09 71.55.6
NO
ug/L
2.0
1
0525/16 08:09 79-00-5
NO
ug/L
2.0
1
0525/1608:09 79-01.6
ND
ug/L
2.0
1
052511608:09 75-694
ND
ug/L
2.0
1
0525/1608:09 75-014
103
%
70.130
1
0525116 08:09 460-004
97
%
70-130
1
0525/16 08:09 2037-26-5
104
%
70-130
1
0525116 08:09 17060-07-0
REPORT OF LABORATORY ANALYSIS
This report shell not be reproduced, except In full,
Date: 051312016 10:11 AM without the wraen consent of Pace Anetytiml Services, Inc.. Page 6 of 25

Pace Analytical Services, Inc
aceAnalyGcal' 9aIDOMncey Ave. Suite too
Muntersvllle, NC 28078
.gamNWmm
[phone]
ANALYTICAL RESULTS
r
Pmject: 16051926-SmS
Pace Project No.: 92298568
Sample: 16051926.5 LablD: 92298568001 Collected: 05/19/1615:15 Received: 05/20/1609:20 Matrix: Water
Parameters
625 MSSV
Chrysene
Dibenz(a,h)anthmcene
3,3'-Dichlorobenzidine
2,4-Dlchlomphenol
Diethylphthalate
2,4-Dimethylphenol
Dimethylphthalate
Dkt-butylphlhalate
4,6-Dinilro-2-methylphenol
2,4-Din!frophenol
2,4-01n"Nolotuene
2,6-Dinitroto!uene
Dl-n-octylphthalate
bis(2-Ethylhexyl)phthalate
Fluomnthene
Fluorene
Hexachloro-1,3-butadiene
Hexachlorobenzene
Hexechlorocyclopentadiene
Hexachloroethane
Indeno(1,2,3-cd)pyrene
Isophomme
Naphthalene
Nitrobenzene
2-Niwphenol
4-Nitrophenol
N-Nitrosodimethylamine
N-Nitroso-di-npropylamine
N-Nibosodiphenylamine
Pentachlorophenal
Phenanthrene
Phenol
Pymne
1,2,4-Trichlorobenzene
2,4,6-Trichlorophenal
Surrogates
Nitrobenzene-6 (S)
2-Fluorobiphenyl (S)
Terphenyl-dl4 (S)
Phenol-d6 (S)
2-Fluorophenol (S)
2,4,6-Tribmmophenol (S)
624 Volatile Organics
Benzene
Bromodichloromethane
Bromofonn
Date: 05/312016 10:11 AM
Results Units Report Umit OF Prepared Analyzed CAS No. Oual
Analytical Method: EPA 625 Preparation Method: EPA 625
VD ug/L
5.0
1
05/2311609:12 05123/1621:13 218-01-9
VD ug/L
5.0
1
05/23/16 09:12 05/23116 21:13 53-70-3
VD ug/L
25.0
1
M2311609:12 05/23/1621:13 91-94-1
VD ug/L
5.0
1
05/231160"2 052W1621:13 120-83-2
4D uglL
5.0
1
0523/1609:12 05123116 21:13 84.66.2
VD ug/L
10.0
1
0523116 09:12 0523/16 21:13 106-67-9
4D ug/L
5.0
1
052311609:12 052311621:13 131-11-3
4D ug/L
5.0
1
052311609:12 05W1621:13 84-74-2
4D ug/L
20.0
1
05123116 09:12 052311621:13 534-52-1
40 ug/L
50.0
1
0523/1609:12 0523/1621:13 51-28-5
VD ug/L
5.0
1
0523/16 09:12 0523/16 21:13 121.14-2
VD ug/L
5.0
1
0523116 09:12 05123116 21:13 606-20.2
4D ug/L
5.0
1
0523116 09:12 0523/16 21:13 117.84.0
VD ug/L
5.0
1
0523/1609:12 052311621:13 117-81-7
4D ug/L
5.0
1
0523/1609:12 0523/1621:13 206-44-0
40 ug/L
5.0
1
0523116 09:12 05/23/16 21:13 86.73-7
4D ug/L
5.0
1
05/2311609:12 0523/1621:13 87-68-3
VD ug/L
5.0
1
05123116 09:12 0523/1621:13 118-74-1
VD ug/L
10.0
1
05123116 09:12 0523/1621:13 77.47-4
VD ug/L
5.0
1
05123116 09:12 0523/1621:13 67-72-1
4D ug/L
5.0
1
05/23/16 09:12 05/23/16 21:13 193.39-5
VD ug/L
10.0
1
05123116 09:12 05123/1621:13 78-59-1
VD ug/L
5.0
1
05231160912 0523/1621:13 91-20-3
4D ug/L
5.0
1
0523/16 09:12 0523116 21:13 98.95-3
VD ug/L
5.0
1
05123/1609:12 05/23/1621:13 88-75.5
VD ug/L
50.0
1
0523116 09:12 05123/16 21:13 100-02.7
VD ug0-
5.0
1
0523116 09:12 0523116 21:13 62-75.9
VD ug/L
5.0
1
0523116 09:12 0523/16 21:13 621.64-7
VD ug/L
10.0
1
0523/1609:12 05123116 21:13 86.305
4D ug/L
10.0
1
05123116 09:12 0523/1B 21:13 87-865
VD ug/L
5.0
1
05123116 09:12 06rM1621:13 85-01-8
4D ug/L
5.0
1
0523116 09:12 0523/16 21:13
4D ug/L
5.0
1
05123116 09:12 0523/1621:13 129-00-0
4D ug/L
5.0
1
05123116 09:12 0523/1621:13 120-82.1
VD ug/L
10.0
1
0523/1609:12 05/2311621:13 88-06-2
77 %
10.120
1
0523116 09:12 05/23/16 21:13 4165-60-0
75 %
15-120
1
05/23116 09:12 05123116 21:13 321-60-8
84 %
11-131
1
05123/1609:12 05/23/1621:13 1718.61-0
33 %
10.120
1
0523116 09:12 0523/16 21:13 13127-983
43 %
10-120
1
05123116 09:12 0523/1621:13 367-12-4
87 %
10.137
1
0523/16 09:12 0523/16 21:13 118-79-6
Analytical Method: EPA 624
NO ug/L 2.0 1 0525/1608:09 71-43-2
NO ug/L 2.0 1 052511608:09 75-27.4
NO ug/L 2.0 1 05125/1608:09 75-25-2
REPORT OF LABORATORY ANALYSIS
This report Shan not be reproduced, except in full,
without the written mnsem of Pace Anaocal Services, Inc.
Page 5 of 25

aceMalytical'
xMvDaeMaDstan
ANALYTICAL RESULTS
Pace Ann""[ Services, Inc.
9800 Kmcey Ave. Suile 100
Hunte9WTle, NC 28076
(70/)875.9092
Project 16051926-S27S
Pace Project No.: 92298568
Sample: 16051926E Lab ID: 92298568001 Collected: 05119116 15:15 Received: 0520/16 09:20 Maul Water
Parameters Rasults Units Report Limit DF Prepared
608 GCS Pesticides and PCBs Analytical Method: EPA 608 Preparation Method: EPA 3510
CAS No. Oual
Alddn
ND
ug/L
0.050
1
0526/16 12:40 0526116 21:19 309-00-2
alpha-BHC
ND
ug/L
0.050
1
05126/16 12:40 052611621:19 3194W-6
beta-SHC
NO
ug/L
0.050
1
0526116 12:40 0626/16 21:19 319-85-7
delta-8HC
NO
ug/L
0.050
1
0526/16 12:40 0526/16 21:19 319.86-8
gamma-BHC (Lindane)
ND
ug&
0.050
1
0526/16 12:40 05/26116 21:19 58-89-9
Chlordane (Tochnic2q
NO
ug/L
0.50
1
0526/16 12:40 05126/16 21:19 57-74-9
4,4'-DOD
NO
uglL
0.050
1
0526/16 12:40 0526116 21:19 72-54E
4,4'-DDE
NO
ug/L
0.050
1
0526116 12:40 0526116 21:19 72.55.9
4,4'-DDT
NO
ug/L
0.050
1
0526116 12:40 0526/16 21:19 50.29.3
Dieldrin
NO
ug/L
0.050
1
052611612:40 052611621:19 60-57-1
EndosudanI
NO
uglL
0.050
1
0512611612:40 05126/16 21:19 959.98.8
Endosullan 11
NO
ug/L
0.050
1
052611612:40 0512611621:19 33213-659
Endosulfan sulfate
NO
ugfL
0.050
1
0526116 12:40 0526/16 21:19 1031-07-8
Endrin
NO
ug/L
0.050
1
052611612:40 052611621:19 72-20-8
Endrin aldehyde
NO
ug/L
0.050
1
052611612A0 052611621:19 7421.93.4
Heptachlor
NO
ug1L
0.050
1
052611612:40 0512611621:19 76-44-8
Heptachlor epoxide
NO
ug/L
0.050
1
052611612:40 0526/1621:19 1024-67-3
PCB-1016 (Aroclor 1016)
ND
ug/L
0.50
1
0526116 12:40 05/26116 21:19 12674-11-2
PCB-1221(Aroclor 1221)
ND
ug/L
0.50
1
052611612:40 052611621:19 11104-28.2
PCB-1232 (Aroclor 1232)
ND
ug/L
0.50
1
0526116 12:40 05/26/16 21:19 11141-16-5
PCB-1242 (Aroclor 1242)
NO
ug1L
0.50
1
0526116 12:40 0526/16 21:19 53469-21-9
PCB-1248 (Aroclor 1248)
NO
ug/L
0.50
1
0526116 12:40 0526/16 21:19 12672-29.6
PCB-1254 (Aroclor 1254)
NO
ug/L
0.50
1
05/26/16 12:40 05126/16 21:19 11097-69.1
PCB-1260 (Aroclor 1260)
ND
ug/L
0.50
1
0526116 12:40 0526116 21:19 11096.825
Toxaphene
NO
ug/L
0.50
1
052611612:40 05/26/1621:19 8001.35.2
Surrogates
Tetrachloro-m-xylene (S)
71
%
20.110
1
0526116 12:40 0526/16 21:19 877.0&8
Decachloroblphenyl(S)
45
%
20.138
1
05/26/16 12:40 05/26116 21:19 2051-24.3
625 MSSV
Analytical Method: EPA 625 Preparation Method: EPA 625
Acenaphthens
NO
ug/L
5.0
1
052311609:12 052311621:13 83.32E
Acenaphthylene
NO
ug/L
5.0
1
052311609:12 05123F1621:13 208-96-8
Anthraaene
NO
ug/L
5.0
1
052311609:12 052311621:13 120-12.7
Benzo(a)anthracene
NO
ug/L
5.0
1
05/23116 09:12 0523116 21:13 56-55.3
Benzo(a)pyrene
NO
ug/L
5.0
1
052311609:12 0512311621:13 50.32E
Benzo(b)nuomnthene
ND
uglL
5.0
1
05/23I1609:12 052311621:13 205-99-2
Benzo(g,h,i)perylene
NO
ug/L
5.0
1
052311609:12 0523/1621:13 191-24.2
Benzo(k)fluordrdhene
ND
ug/L
5.0
1
05/2311609:12 052311621:13 207.011-9
4Eromophenylphenyl ether
ND
ug)L
5.0
1
0523)16 09:12 0523116 21:13 101-55.3
Butylbenzylphthatale
ND
ug/L
5.0
1
0523/1609:12 052311621:13 85-6&7
4-Chloro-3-methylphenol
ND
ug/L
5.0
1
052311609:12 052311621:13 59-50.7
bis(2-CMoroethoxy)methane
NO
ug1L
10.0
1
0523/1609:12 0523/1621:13 111.91.1
bis(2-Chloroethyl) ether
NO
ug/L
5.0
1
052311609:12 0523/1621:13 111-4-4
bis(2-Chlomisopropyl) ether
ND
ug/L
5.0
1
052311609:12 05123/1621:13 108-60-1
2-Chlomnaphth2lene
NO
ug/L
5.0
1
0523/1609:12 052Y1621:13 91.58-7
2-Chlomphenol
NO
uglL
5.0
1
0512311609:12 052311621:13 9557E
4-Chlomphenylphenyl ether
ND
ug/L
5.0
1
052W16 09:12 0523/16 21:13 7005.72-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except In full,
Date: 061312016 10:11 AM Without the Written oonsere of Pace Analytical SeNoos. Inc. Page 4 of 25

K S W Laboratories
1121 IIwa24/27 W
Midland. North Carolina 28107
'I'cl [phone] Fax [phone]
Client: C0111CC11 Construction Products. Inc.
4242 Ralcieh St.
Charlotte. NC 28213
Project: Slornlwater 1�001
Location: Outf all 9001
SAMPLE#
PARAMETER
16051926-01
Copper
16051926-01
Lead
16051926.01
Oil&Grease
16051926-01
pH
16051926-01
SGT-HEM, TPH
16051926-01
Temperature
16051926-01
TSS
16051926-01
Zinc
Certified By
G. Kraska / Lab Director
RESULT UNITS
<0.01
mg/L
<0.01
mg/L
<5.9
mg/L
7.8
units
<5.9
mg/L
19.8
degrees C
3.3
mglL
0,043
mg1L
Results Report
Date: 13-hi n-16
OrderlD: 16051926
Collect Date: 5/19/2016
Collect Time: 3:15:00 11N I,
REPORTING
ANALYSIS
METHOD
LIMIT
DATE
EPA200.7
0.01
6/2/2016
EPA200.7
0.01
62/2016
EPA1664B
5.9
6/2/2016
SM4500H*B
0.1
5/19/2016
EPA1664B
5.9
6/2/2016
SM25508
0.1
5/19/2016
SM25400
2.5
5120/2016
EPA200.7
0.01
6/2/2016
NC Certification: 559 SC Certification: 99051

6/23/2016
CA
United States
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