NCS000330_MONITORING INFO_20170811

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
DOC TYPE
❑ FINAL PERMIT
9- MONITORING- REPORTS— - -- - --- - - --
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ 2dl"] • 0`6 • ��
YYYYMMDD

August 8, 2017
Attn: Central Files
N.C. Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files:
RECEIVED
fkfy'� -TE 11 2017
CENTRAL FILES
DWR SECTION
OATI
P.O. Box 5030
2020 Ashcrafl Avenue
Monroe, NC 281 l 1-5030
Phone: [phone]
Fax: [phone]
Email: Joe. Hinkle [e-mail]
Attached, please find stormwater monitoring data for Permit No NCS000330. The originals and
one copy are included. The monitoring data is for the following monitoring schedule:
Monitoring Period
Sample Number
Start
I End
Year 8 — Period 2
16
March 1, 2017
1 August 31, 2017
Stormwater sampling for Outfall # 02(M) has been determined to be the representative outfall
through prior correspondence.
If you have any questions or need additional information, please contact me at 704-289-4511.
Thank you.
Sincerely,
0t
Jo Hinkle
EHS Manager

Allvac Monroe Plant
—*ATI Alivac
Stormwater Monitoring Report Form
Sample Date: ` / 77-J 7- _ Sample Time: _ 7:y O
Sample Location:
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
Results of Sample Analysis:
Stormwater Discharge Outfall #2
Drainage Area = 272,590sq ft. = 6.25 acres
% Impervious = MN
�t4fY1ES �QS��'
40 CFR Part 136
Parameter
Results (mg/1)
Benchmark Values (mg/l)
BOD
a 6
30
COD
a.
120
TSS
a 6
100
Cadmium
D
0.001
Chromium, total recoverable
0,6107
1
Lead, total recoverable
0.03
Nickel, total recoverable
0.0 7 4/F
0.26
Zinc, total recoverable
Q 416 9 O
0.067
Oil and Grease
O
30
pH
7.3 (std units)
6-9 (std units)
Storm Date: - 7— / 7 Storm Duration: 0-7-4 (firs.) Inches of Rainfall: 0 - a 0
Duration of time preceding rain event exceeding 4.1": _ 160 (Hrs.)
Estimated Flow Calculation:
Q=CIA
Q(Total) = Q(Pervious Area) + Q(Impervious Area)
Q(tot., cfs) = (A x inches rain/12 inches/ft. x 6.25 acres x .64) + .9 x inches rain/12inches/ft. x 6.25 x .36)
Q(Total, cfs) = .I333 x 0 O (Inches of rain) + .1688 x Q • 02 d (Inches of rain)
=0.0606cfs

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STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number. NC IS 000 33 U or
Certiflcate of Coverage Number: NCG
FACILITY NAME ZIG
PERSON COLLECTING SAMPL S) -12
CERTIFIED LABORATORY(S) Lab #
Lab #
Part A: Specific Monitoring Requirements
Date
1 'Sample
Collected I '
SAMPLES COLLECTED DURING CALENDAR YEAR: 1
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Unf I �2 .✓ _
PHON O. (74"y}
(SIGNATURE oqERmrrWoR DESIGNEE)
By this signature, I certify that' is report is accurate
complete to the best of my knowledge.
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? — yes zo
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
Oil and
Grease
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd! r A
MG
I mg4
m
unit
allmo
Form SWU-246-051100
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 7— /7- / 7
Total Event Precipitation (inches):
Event Duration (hours): O , 7S
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours):
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"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 that there are significant penalties for submitting false information,
including the posVibility of fines and imprisonment for knowing violations."
— ,,- L21,�Zw
(Signature of Permittee) (Date)
Form SWU-246-051100
Page 2 of 2
rI

Ir 7
NCDENIR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: htt&/112orta1.ncdennorgf web jwg1wsIsuInptlesNw#tab-4
Permit No.: �l /�/�/ O/Q/ D/•3
Facility Name: A9 7-= X/I
County: ' nJ
Inspector:
Date of Inspection: 7 - a 3
Time of Inspection: 4 :
lJ/ 0/ or Certificate of Coverage No.:
Total Event Precipitation (inches): /. 70 i �
Phone No. 701/-
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
[gYes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm 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.
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
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfalI. 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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signatur , I certify that thi report is accurate and complete to the best of my knowledge:
O? ti

1. Outfall Description:
Outfall No. � Structure (pipe, ditch, etc.) +
Receiving Stream: v
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the disch
(light, medium, dark) as descriptors: /i' afof
using basic colors (red, brown, blue, etc.) and tint
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): 6ZONe3
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 (0 3 4 5
5. 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:
1 lD 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:
1 0 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes 60
9. Is there evidence of erosion or deposition at the outfall? C es No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe ..SOME �'l"O.�ronl f} f _Ei✓c� d ��D SAC TO bed _
r'C,orsr'rc _
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

e
��A
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http://portal.ncdenr.org/web/wa/ws/su/npdessw#tab-4
Permit No.: or Certificate of Coverage No.:
Facility Name: 4 7= 4&VAc.
County: T (Jiy,'oN Phone No. 7041 — oz 89- Z///
Inspector: `SAMd-4-4 /'Y1 as,6C1
Date of Inspection: 7 - 02 3 / 7
Time of Inspection:
Total Event Precipitation (inches): 1, 9 0 "
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 "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signatureA certify that this report is accurate and complete to the best of my knowledge:

r s A
1. Outfall Description:
Outfall No. W 0 a
Receiving Stream: r•C�
re (pipe, ditch, etc.)
Describe the industrial activities that occur within the outfalJ drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: A7gsO , wf" !Ti"AU
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): N&V
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 0 3 4 5
5. 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:
1 2 Q 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:
1 2 0 4 5
7. Is there any foam in the stormwater discharge? Yes 0
8. Is there an oil sheen in the stormwater discharge? Yes 0
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
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.
SWU-242, Last modified 10/25/2012
Page 2 of 2

x
ja
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance onfflling out this form, please visit: http://portal.ncdenr.org/web/wq/ws/s u/nndessw#tab-4
Permit No.: N,
Facility Name:
County: _C
or Certificate of Coverage No.: N/C/G/_/—/—/—/_/_/
Inspector: --s Aln16.S t f ! CtSE'Az
Date of Inspection: 7 - oZ 3 ` / 7
Time of Inspection: 6 : q 9 ogM _
Total Event Precipitation (inches): 0 t l
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 "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signatureyl certify that this import is accurate and complete to the best of my knowledge:

{I
Z. Outfall Description:
Outfall No. w 3 Structure (pipe, ditch, etc.) A ZV& 12
Receiving Stream: &i?-b 6rc "Al
Describe the industrial activities that occur
n the outfall drainage area:
2. Color: Describe the color of the discharge
(light, medium, dark) as descriptors: Z?W[
basic colors (red, brown, blue, etc.) and tint
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): ,n 12A le
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 3 4 5
5. 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:
1 © 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:
1 0 3 4 5
7. Is there any foam in the stormwater discharge? Yes
B. Is there an oil sheen in the stormwater discharge? Yes Io
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe / - OAI
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.
SWU-242, Last modified 10/25/2012
Page 2 of 2

.0 M
LT i�-K WA
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: hap: ortal.ncdenr. r web w ws u n w#tab-4
Permit No.: ZV/C/.S/ D/O/ 0/3/3/ O/ or Certificate of Coverage No.:
Facility Name:,, /'qrZ 1911 VA C _
County: V-V
Inspector:
Phone No. /0 `/
Date of Inspection: 7-.23 -17 _
Time of Inspection: 7 : 0 !Y aln
Total Event Precipitation (inches): 1.3oll
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 "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, certify that this re ort is accurate and complete to the best of my knowledge:

s
1. Outfall Description: /
Outfall No. Jr' W O Structure (pipe, d���
-OZ4�&b
Receiving Stream: Lh1grz foM
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the di
(light, medium, dark) as descriptors: —A
rge using basic colors (red, brown, blue, etc,) and tint
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): _ n1OA1j:!6-,,,
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and S is very cloudy:
1 Q 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:
7.
B.
9.
1 0 3
Is there any foam in the stormwater discharge?
4 5
Yes
Is there an oil sheen in the stormwater discharge? Yes
Is there evidence of erosion or deposition at the outfall? Yes
10, Other Obvious Indicators of Stormwater Pollution:
List and describe LION
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.
SWU-242, Last modified 10/25/2012
Page 2 of 2

NC®ENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: hUp;-J/portal.ncdenr,org/webJwq/ws/s uJnpdessw#tab-4
Permit No.: Vrl/C/J/0/D / 0/-4/3/ O/ or Certificate of Coverage No.: N/C/./_/T/_/�/_/_/
Facility Name: A T = Alt VA c
County: _
Inspector:
fly,,OAI Phone No. _ 701q- 0'18 4 - q,511
Date of Inspection: 7 a 3 -_/ 7
Time of Inspection: _�_34 ,aM
Total Event Precipitation (inches): / # 9 Q "
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 "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I Sotify that this report is accurate and complete to the best of my knowledge:

1. Outfall Description: Outfall No. ,5w a55 Structu a (pipe, ditch, etc.) �i4-c h
Receiving Stream: i*c. k tNr ..SOn.i Cnc c C
Describe the industrial activities that occur within the outfall drainage area:��e��M/rhD�u
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Fr� �'v.+�, br au►�y1J
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): IVyAo
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy: ^
1 �J 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:
!� 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:
1 (C.J 3 4 5
7. Is there any foam in the stormwater discharge? Yes A o
a. Is there an oil sheen in the stormwater discharge? Yes Q
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe Grro.s,;
' , `. / - - --- '
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

i
a
.�

NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out thisform, please visit: http://portal.ncdenr.orp-lweb/wq/ws/sulnpdessw#tab:4
Permit No.: �[/C/,�/Q/4/�/,�/3/Q/ or Certificate of Coverage No.: N/C/-G/_/._._/_/—/_/_/
Facility
County:
Phone No. --70!V - 122 9 - 4/2U/
Inspector: frIQ5,eEg
Date of Inspection: 7-23 - 17
Time of Inspection: _ 6 :I A am _
Total Event Precipitation (inches): ll
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Q Xes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm 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.
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
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
interval is representative for Iocal storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this Keport is accurate and complete to the best of my knowledge:

1. Outfall Description: �/ 1G�
0utfall No. JQ6 Structure (pipe, ditch, etc.) T _
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area:
M 61LAL -.-Ov n9 91 d 6E.1,," 7`r�h Z?W/ r�FF
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: /r'a M- browAl
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 0 3 4 S
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:
1 0 3 4 5
b. 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:
1 0 3 4 5
7. Is there any foam in the stormwater discharge? Yes
B. Is there an oil sheen in the stormwater discharge? Yes
9. is there evidence of erosion or deposition at the outfall? Yes 0
10. Other Obvious Indicators of Stormwater Pollution:
List and describe /V'ONGE
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

Allvac - Monroe Plant 1--kAT, I Allvac
Stomy ter Monitoring Report Form
Sample Date: 7 - / 7 - ,% 7 _ Sample Time: 7 % 6 O O—Q/Y?
Sample Location:
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
Results of Sample Analysis:
Stormwater Discharge Outfall_ #2
Drainage Area = 272,590sa. ft. = 6.25 acres
% impervious = 36%
;�ffi&s mAgc ° _
Ae'e
40 CFR fart 136
Parameter
Results (mg/1)
Benchmark Values (mglt)
BOD
a 6
30
COD
120
TSS
a 6.
100
Cadmium
D
0.001
Chromium, total recoverable
10,6107
1
Lead, total recoverable
0
0.03
Nickel, total recoverable
0.0 7 I/ $
0.26
Zinc, total recoverable
O- T S g O
0.067
Oil and Grease
O
30
PH
7 3 (std units)
6-9 (std units)
Storm Date: - 7-! 7 Storm Duration: Q. (Hrs.) Inches of Rainfall: a - a O
Duration of time preceding rain event exceeding 0.1": 16 $ (Hrs.)
Estimated Flow Calculation:
Q=CIA
Q(Total) = Q(Pervious Area) + Q(Impervious Area)
Q(tot., cfs) = (A x inches rain/12 inches/ft. x 6.25 acres x .64) + .9 x inches rain/12inches/ft. x 6.25 x .36)
Q(Total, cfs) = .1333 x 0.20 (Inches of rain) + .1688 x 6.02 O (Inches of rain)
= o. D 6 0.� cfs

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number: NC or
Certificate of Coverage Number: NCG
FACILITY NAME G
PERSON COLLECTING SAMPL S) �-W
CERTIFIED LABORATORY(S) A&A Lab #
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2 Ot 7
(This monitoring report shall be received by the Divislon 'no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY
PHON O. (7y4) —
(SIGNATURE OqERmnrTWoR DESIGNEE)
By this signature, I certify tha his report is accurate
complete to the best of my knowledge.
r
is
ii r '
�P
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes je6 o
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
Oil and
Grease
Total
Suspended
Solids
pH
New Motor
OR Usage
mold!/ r
MG
m
MRA
unit
9211mo,
Form SWU-246-051100
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date -7-/Z' l 7
Total Event Precipitation (inches): Q a d
Event Duration (hours): Q • 7.S
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours):
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"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 that there are significant penalties for submitting false information,
including the po ibility of fines and imprisonment for knowing violations."
(?-ZW -/ I
(Signature of Permittee)6 (Date)
Form SWU-246-051100
Page 2 of 2

4 h 41
�0
MCDENR
Stormwater Discharge Qutfall (SDQ)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit. http:f/portal.ncdenr.org/web/wq/ws/su/npdessw#tab-
Permit No.: or Certificate of Coverage No.:
Facility Name:
County. --tL
inspector: Z
Phone No. 70Y-
Date of Inspection: �Z " 3 — 17 _
Time of inspection: _ 44 : 3_,1�_,
Total Event Precipitation (inches): O {
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Eg"Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this sign
I certify that thi report is accurate and complete to the best of my knowledge:
4YZ J ea=

r r�
1. Outfall Description: '
Outfall No..lW a I Structure (pipe, ditch, etc.)
Receiving Stream: 4i Cr- -
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the di
(light, medium, dark) as descriptors:
using basic colors (red, brown, blue, etc.) and tint
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): —,.,V4 e
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 0 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:
1 (D 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:
1 O 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes �o
9. Is there evidence of erosion or deposition at the outfall? es No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe _ .SOMEL_ 6COSrc�.v f} ENcf d �A A0 b,-
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.
SWU-242, Last modified 10/25/2012
Page 2 of 2

l
NC®ENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http:1/nortal.ncdenr.orgf web/wq/ws/su/nodessw#tab-4
Permit No.: NXI.'
Facility Name: --Z
County: UN.'�
inspector:yAi
Date of Inspection:
Time of Inspection
6 : y3 ,om
or Certificate of Coverage No.:
Phone No. 7041 — v2 $9-
Total Event Precipitation (inches): 1. 90
1t
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature,/] certify that thi§ report is accurate and complete to the best of my knowledge:

1. Outfall Description:
Outfall No. 3W O a Structure (pipe, ditch,
Receiving Stream: i+c� Ar�-6CA)
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: t7 Q , v,1 A-AC4
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): /VCvV�_
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 O 3 4 5
5. FIoating 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:
1 2 p 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:
1 2 0 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes O
9. Is there evidence of erosion or deposition at the outfall? Yes LO
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
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

LTIFWA
-Ar*'Ar
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http;/L12ortal.ngdenr.org/web/wq/ws/sulnndessw#tab-4
Permit No.: or Certificate of Coverage No.:
Facility Name: jA
County: iyr'.
Inspector:
Date of Inspection: _ _7- 9.3 ` / 7
Time of Inspection:
Total Event Precipitation (inches): r 0 I l
Phone No.
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 "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature/I certify that this report is accurate and complete to the best of my knowledge:

1. Outfall Description:
Outfall No. w Q.3 Structure (pipe, ditch, etc.) 6 Z4)11
Receiving Stream: >J41"ds�.►1 _Gd'�Ei�
Describe the industrial activities that occur within the outfall drainage area:
_1 _ . .r _ _ .. ., . If _ . i/ I .i_ _ 'In I . , _
2. Color: Describe the color of the discharge usin basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: '
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): n/D.✓E _
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 0 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:
1 © 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:
1 (0 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes 6D
10. Other Obvious Indicators of Stormwater Pollution:
List and describe / ✓ OW
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

r�
RC®ENR
Stormwater Discharge autfall (00)
Qualitative Monitoring Report
Forguidance onfilling out thisform, please visit: http://portal.ncdenr.org/web/wq/ws/su/nodessw#€tab-4
Permit No.: 0/3/2/� or Certificate of Coverage No.:
Facility Name: /9 X 1711 VA C
County: UAJ, ,0N Phone No. 70
Inspector: l lQSEAZ
Date of Inspection: �7 —,r2,3_17
Time of Inspection: 7 O
i1
Total Event Precipitation (inches):
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 "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, certify that this re ort is accurate and complete to the best of thy knowledge:
_ —T

1. Outfall Description: ' /
Outfall No. Jr w O Structure (pipe, ditch, etc.) �4 6 %c// �t_'G�1
Receiving Stream: A/ zclDN . Cr' iF
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the di
(light, medium, dark) as descriptors:
using basic colors (red, brown, blue, etc.) and tint
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): IVO I-
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 Q 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:
1 ® 3 4 5
7, Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes L'�!
10. Other Obvious Indicators of Stormwater Pollution:
List and describe D/V
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

RC®ER
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out thisform, please visit: http_//l2ortal,ncdenr.orglweblwglwsisulnpdessw# wb-4
Permit No.: or Certificate of Coverage No.:
Facility Name: C
County: #* AI Phone No. 7a - _ 8 Q - yS 1 /
Inspector: MA as6w _
Date of Inspection: _7 - r, 3 -1 7
Time of inspection: 6 : 30 ,om
Total Event Precipitation (inches): I , 9 D "
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
R"Y'es ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm 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.
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
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
interval is representative for local storm events during the sampling period, and the permitee
obtains approval from the local DWQ Regional Office.
By this signature, I gertify that this report is accurate and complete to the best of my knowledge:

1. Outfall Description:
Outfall No. ,> W D.5 Structu a (pipe, ditch, etc.) - k1 i IT- h
Receiving Stream: 1,C b r r —C ':E _
Describe the industrial activities that occur within the outfall drainage area: e,ow GrriD
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: zjjeei ym brase.361
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): lVoly47 _.
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 6D 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:
1� 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:
1 (0 3 4 5
7. Is there any foam in the stormwater discharge? Yes A o
8. Is there an oil sheen in the stormwater discharge? Yes Q
9. Is there evidence of erosion or deposition at the outfall? Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
No
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

WWA
RC®ENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfilling out thisform,please visit: http://portal.ncdenr.org/webjwq/wsIsufnodessw#tab-4
Permit No.: �i/�/,�/Q/4/�/,�/3/Q/ or Certificate of Coverage No.:
Facility Nam
County:
Inspector: _
Phone No.
Date of Inspection: 7-23 - / _
Time of Inspection: 6 :SA 4Lm
Total Event Precipitation (inches): ll
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
[w]Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Mbst 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.
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
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
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this geport is accurate and complete to the best of my knowledge:

1. Outfall Description: 1
Outfall No. ,JU0-6 Structure (pipe, ditch, etc.)
Receiving Stream: z-dzk
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Jr o 4- 6jro sue.✓
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): Al&, lC _
4. - Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 3 4 5
5. 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:
1 ,? 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:
1 Q 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes 00
10, Other Obvious Indicators of Stormwater Pollution:
List and describe A10,46F
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

a'
13Ce Analytical
www.pacelabs.com
July 27, 2017
Mr. Joe Hinkle
Allvac
RE. PiujeuL Monroe Stormwater
Pace Project No.: 92348113
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Dear Mr. Hinkle:
Enclosed are the analytical results for sample(s) received by the laboratory on July 18, 2017. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNIINELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless ullleiwise holed Ili llle hotly or llle ieputL.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
cc: Mr. Preston Baucom, Allvac
Mr. Tommy Long, Allvac
David Pope, Allvac
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except In full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 14

aceAnalytical
www.pacelatrs.cam
Project: Monroe Stormwater
Pace Project No.: 92348113
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Asheville Cellifleallwt IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NCO30
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginialVELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 14

Y
Pace Analytical Services, LLC
aceAnalytical
980D KinceyAve. Suite 100
Muntersville, NC 28078
ww,vpaaefabs.cnm
(704)875-W92
SAMPLE ANALYTE COUNT
Project: Monroe Stormwater
Pace Project No.: 92348113
Analytes
Lab ID Sample ID
Method
Analysts
Reported Laboratory
92348113001 MSW 02
EPA 1664E
JMS
1 PASI-C
EPA 200.7
SEP
5 PASI-A
SM 2540D
NAL
1 PASI-A
SM 521 OB
ECH
1 PASI-A
SM 522015
NAL
1 PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 14

0
!t
aceAnalytical
www.pacelabs.mm
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Monroe Stormwater
Pace Project No.: 92348113
Sample: MSW 02 Lab lD: 92348113001 Collected: 07117117 07:00 Received: 07/18/17 11:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No, Qual
Field Data
Analytical Method:
Collected By
JM
1
07/17/17 07:02
Field Temperature.
28-3 dP0 C
0.50
1
07/17/17 07.02
HEM, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
NU mglL
5.0
1
0'1125117 06:08
200.7 MET iCP
Analytical Method: F-PA 2W./ Preparation
Method: LPA2O0./
Cadmium
ND ug1L
1.0
1
07/19/17 15:30 07/23/17 08:14
7440-43.9
Chromium
10.7 uglL
5.0
1
07/19/17 15:30 07/23/17 08:14
7440-47-3
Lead
ND ug1L
5.0
1
07/19/17 15:30 07/23/17 08:14
7439-92-1
Nickel
74.8 ug/L
5.0
1
07/19/17 15:30 07123/17 08:14
7440-02-0
Zinc
459 ug1L
10.0
1
07/19/17 15:30 07/23/17 08:14
7440-66-6
2540D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
26.2 mglL
8.3
1
07/19/17 18:17
5210B BOD, 5 day
Analytical Method: SM 5210B
BOD, 5 day
26.9 mglL
2.0
1
07/19/17 06:30 07/24/17 09:13
D6
5220D COD
Analytical Method: SM 5220D
Chemical Oxygen Demand
124 mg1L
25.0
1
07/20/17 20:39
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 14

a
aoAnalytical
www.pecolabs.com
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 370347
QC Batch Method: EPA 1664B
Associated Lab Samples: 92348113001
METHOD BLANK: 2052116
Associated Lab Samples: 92348113001
Parameter
Oil and Grease
QUALITY CONTROL DATA
Analysis Method: EPA 1664B
Analysis Description: 1664 HEM, Oil and Grease
Matrix: Water
Blank Reporthig
Units Result Limit Analyzed Qualifiers
mg1 NL) 5.0 U/125117 06:07
Pace Analytical Services, LLG
9800 Kincey Ave. Suile 100
Huntersvilie, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 2052117
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Oil and Grease mg/L 40 36.8 92 78-114
MATRIX SPIKE SAMPLE: 2052118
92348428001 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Oil and Grease mg/L ND 40 38.0 95 78-114
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 14

acmnalytical
wrvw.paeerebs.com
QUALITY CONTROL DATA
A
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
HuntersvNe, NC 28078
[phone]
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 369581
Analysis Method:
EPA 200.7
QC Batch Method: EPA 200.7
Analysis Description:
200.7 MET
Associated Lab Samples: 92348113001
METHOD BLANK: 2047905
Matrix: Water
Associated Lab Samples: 92348113001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Cadmium
u IL
ND
1.0
07/23/17 07;03
Chromium
uglL
ND
5.0
07/23/17 07:03
Lead
uplL
ND
5.0
07/23/17 07:03
Nickel
uglL
ND
5.0
07/23/17 07:03
Zinc
uglL
ND
10.0
07/23/17 07:03
LABORATORY CONTROL SAMPLE:
2047906
Spike
LCS
LCS
% Rec
Parameter
Units
Cone.
Result
% Rec
Limits Qualifiers
Cadmium
uglL
500
478
96
85-115
Chromium
ug/L
500
470
94
85-115
Lead
ug/L
500
468
94
85-115
Nickel
ug/L
500
468
94
85-115
Zinc
ug1L
500
476
95
85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2047907
MS
92347968019
Spike
Parameter
Units
Result
Cone.
Cadmium
ug/L
ND
500
Chromium
ug/L
ND
500
Lead
uglL
ND
500
Nickel
ug1L
ND
500
Zinc
uglL
ND
500
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2047909
MS
92347941003
Spike
Parameter
Units
Result
Cone.
Cadmium
uglL
ND
500
Chromium
uglL
ND
500
Lead
uglL
ND
500
Nickel
uglL
ND
500
Zinc
uglL
ND
500
2047908
MSD
Spike
MS
MSD
MS
MSD
% Rec
Cone,
Result
Result
% Rec
% Rec
Limits
RPD
500
482
471
96
94
70-130
2
500
493
464
99
93
70-130
6
500
494
459
99
92
70-130
7
500
474
462
95
92
70-130
3
500
499
463
100
92
70-130
8
2047910
MSD
Spike
MS
MSD
MS
MSD
% Rec
Cone.
Result
Result
% Rec
% Rec
Limits
RPD
500
453
465
91
93
70-130
2
500
447
458
89
92
70-130
2
500
441
450
88
90
70-130
2
500
442
453
88
90
70-130
2
500
451
461
90
92
70-130
2
Results presented on this page are In the units indicated by the "Units- column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shMI not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC.
Qual
Qual
Page 6of14

''• aceAnalytical
www.pacslabs.com
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 369720
QC Batch Method: SM 2540D
Associated Lab Samples: 92348113001
METHOD BLANK: 2048785
Associated Lab Samples: 92348113001
Parameter
Units
Tutal 8uspeiided Sulids
iny1L
LABUkA1 UkY CUN I FtUL SAMPLE: 2048786
Parameter
Units
Total Suspended Solids
mglL
Pace Analytical Services, LLG
9800 KinceyAve. Suite too
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Analysis Method: SM 2540D
Analysis Description: 2540D Total Suspended Solids
Matrix: Water
plank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 OT119117 18:14
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 24B 99 90.110
SAMPLE DUPLICATE: 2048787
92348128001
Parameter
Units
Result
Total Suspended Solids
mg/L
ND
SAMPLE iLIPLICATE: 2048788
9234811B001
Parameter
Units
Result
Total Suspended Solids
mg/L
ND
Dup
Result
ND
RPD Qualifiers
Dup
Result RPD Qualifiers
ND
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 14

lacmnalyticale
www.pacelabs.com
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 369591
QC Batch Method: SM 5210B
Associated Lab Samples: 92348113001
METHOD BLANK: 2047932
Associated Lab Samples: 92348113001
Parameter Units
BOD, 5 day mg/L
LABORATORY CONTROL SAMPLE: 2047933
Parameter Units
BOD, 5 day mg/L
SAMPLE DUPLICATE: 2047934
Parameter Units
BOD, 5 day mg1L
}
Pace Analytical Services, LLC 11
9800 KinceyAve, Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Analysis Method: SM. 5210B
Analysis Description: 5210B BOD, 5 day
Matrix: Water
Rlank Rpportin0
Result Limit Analyzed Qualifiers
ND 2.0 07/24/17 09:13
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
198 197 99 84.6-115.4
92348113001 Dup
Result Result RPD Qualifiers
26.9 35.3 27 D6
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except In full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 14

aceAnalytical
mvw.pasolabs.com
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 369924
QC Batch Method: SM 5220D
Associated Lab Samples: 92348113001
METHOD BLANK: 2049917
Associated Lab Samples: 92348113001
Parameter
Chemical Oxygen Deniand
QUALITY CONTROL DATA
Analysis Method: SM 5220D
Analysis Description: 5220D COD
Matrix: Water
Blank Reporting
Units Result Limit Analyzed Qualifiers
rug/L ND 25.0 07/20/17 20:39
Pace Analytical Services, LLG
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
{704)875-9092
LABORATORY CONTROL SAMPLE: 2049918
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chemical Oxygen Demand mg1L 750 773 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2049919 2049920
MS MSD
92347277007 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 31.0 750 750 813 BOB 104 104 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2049921 2049922
MS MSD
92348319001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc- Conc. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 642 750 750 1380 1360 98 96 90-110 1
Results presented on this page are in the units Indicated by the "Units" column except whore an alternate unit Is presented to the right at the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 14

aceAnalytical
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QUALIFIERS
Project: Monroe Stormwater
Pace Project No.: 92348113
0:(;11i!I111116 IK
Pace Analytical Services, LLC
9800KinceyAve. Suite100
Huntersville, NC 28078
(704)87&9092
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrog2tQ
1,2 Diphonylhydrazine docompocoe to and cannot be ceparated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and 12PD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 14

f
• aceAnaljdical o
www.pacelabs.com
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Monroe Stormwater
Pace Project No.: 92348113
Pace Analytical Serviees, LLC
9800 Kincey Ave. Suite100
I luntersville, NC 28078
[phone]
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Analytical
Batch
92348113001
MSW 02
92348113001
MSW 02
EPA1664B
370347
92348113001
MSW02
EPA200.7
369581 EPA200.7
370082
92348113001
MSW 02
SM 2540D
369720
92348113001
MSW 02
SM 5210B
369591 SM 5210B
369608
02340113001
MSW 02
SM 6220D
360024
Date: 07/2712017 05:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not he reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 14

�a,CeAnalj4ical'
Laboratory receiving samples:
Asheville ❑ Eden❑
Document Name: Document Revised: Sept,21, 2016
Sample Condition Upon Receipt(SCUR) Page 1 of 2
Document No.: Issuing Authority:
F-CAR-CS-033-Rev.01 Pace Quality Office
Greenwood ❑ Huntersville.Q Raleigh❑ Mechanicsville❑
. Client Name; WO 9234811:3
Project III: _
'Courier: Commercial
❑Fed Ex ❑UPS ❑USPS ❑Client
❑ ._Qpace ❑other: 923481111113 11I 1 11
Custody Seal Present? ❑Yes QNo Seals Intact? ❑Yes --[]No
Date/Initials Person Examining Contents: 7
Packing Material: ❑Bubble wrap ❑Bubble Bags ❑None .•[Other:
Thermorrieter:
� cadet ❑❑ Blue None 05amples on ice, cooling process has begun
—'❑ tR Gun ID: �_ Type of Ice:
Correction Factor: Cooler Tamp Corrected CO _ , l • Biological Tissus Froxon? [:]Yes .[]No-- []N/A
Term shnuld he above freeing to 6°C
USDA Regulated Soil (,Q•N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationally,
rlyeS lat,>n indudinQ Hawaii and Auprtn Ricol? MYes J_INA
Comments/Discrepancy:
Chain of Custody Present?
.--E > a
[]NO
❑N/A
I.
Samples Arrived within Hold Time?
V6s
❑No
❑N/A
2•
Short Hold Time Analysis (<72 hr.)?
.-Oyes
❑No
❑NIA
3•
Rush Turn Around Time Requested?
Oyes
No
❑NIA
4•
SufficiontVoltimo?'
.(r]i(fea
[]No
❑N/A
Correct Containers Used?
-Pace Containers Used?
JDYes
-Yes
❑No
❑No
❑NIA
❑N/A
Containers Intact?
,Dies
ONO
❑NIA
7.
Samples Field Filtered?
[]Yes
Milo
❑N/A
8. Note if sediment is visible in the dissolved container .
Sample Labels Match COO
-Includes Date/iime/ID/Analysis
,QYes
_l
Matrix: j
[]No
❑NIA
9.
Headspace in VOAViafs (>5-6mm)?
❑Yes
[]No
-AgN%A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
[]Yes
❑Yes
❑No
[:]No
©Wa/A
❑WIA'
11,
rtIFNT NOTIFICATION/RE50LUTtON
Person Contacted:
Comment_/Sample
Discrepancy:
Project Manager SCURF Review:
Project Manager SRF Review:
Field Data Roquirod? ❑YOL [--]No
Date/Time:
pate:
Date:
Note: Whenever there is -a discrepancy affecting North Carolina compliance samples, a copy of this form will be sentto the North Carolina DEHNR Certification Office (i.e:
but of hold, incorrect preservative, out of temp, incorrect containers) .. .
Page 12 of 14

b
m
m
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Item#
zzzzzzzBP4U-125
mL Plastic Unpreserved (N/A) (Cf-)
BP3U-25C mL Plastic Unpresmed (N/A)
BPZU-SOD mL Plastic Unpreserved (N/A)
BP1U-1 liter Plastic Unpreserved (N/A)
BP3S-250 mL Plastic H2504 (pH < 2) (CI-)
BP314-250 mL plastic HNO3 (pH < 2)
13P3Z-250 mL Plastic ZN Acetate & NaOH (>9)
BP3C-250 mi Plastic rJa7H (pH > 12) (Cl-)
WGFU-Wide-meuth2d Glass jar Unpreserved
AG1U-1 liter Amber Unpreserved (NIA) (CI-)
'ZZZ"
AGiH-1 liter Amber F.CI (pH < 2)
AG3U-250nLAmber Cnpreserved(N/A)(Ci-)
AG15-1 liter Amber H2SO4 (pH < 2)
AG3S-250 rwL Arnber-H'_SO4 (pH < 2)
AG3A(DG3A)-250 mLAmber NH4Cl (N/A)(CI-)
VG9H-40 mL VOA MCI IN/A)
vG9T-40 mL VOA Na2Sz03 (N/A)
VG9U-40 rrr_ VC•A Unp iN/A)
DG9P-40m,VCA H3PG4 (N/A)
VOAK (6 vials per k1C,-5035 kit (N/A)
V/GK (3 vials per kit)AMR/Gas kit (N/A) r
SPST-225 mL Sterile Plastic (N/A — lab)
SP2T-25C inLSterilePlastic (N/A— lab)
BP3A-250 rr:L Plastic (NIH2)2504 (9.3-9.7)
Cubitainer
VSGU-20 ntL5c ntillaticn vials (N/A)
GN
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PaceAnalytical.
..Facelabsxom
CHAIN -OF -CUSTODY 1 Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be Cornpleted :lccurate!y.
Section A Section B Section C
Page: of
Required Client information: Required Project Inro—alion: Invoice Inlorn tin:
Com �1 :rt/l�./ _ RepartTo: f Attention: /rJ
2176538
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REGULATORY AGENCY'
Addry3: . jeo,)e Q O
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r UST I-J RCRA i- OTHER
Email To: Purchase
Orclee No.:
Paco Oeolo
Reference:
Project
Na
Pacc Projecyy}� I
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Site Lowlion
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Manager, r h �r
STATE:
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Requested Due DaterrAT: FTolecl
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Regtieste:d'Analysis
Filtered
(YIN)
Section D Matrix Codes
—
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Roqulradciioni Inlw tion MATRIX I CODE
COLLECTED
Preservatives
s
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Drinking Water DW
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Waste Water WW
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RELINQUISHED BY / AFFILIATfON-
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'Important Note: gy sit ning taus IOttn you arc accepting P.xe's NET 30 day psyment tears rind agreeing to Into charges of 1.51. per mpIi for arty iweicrs Rol paid wiIN1. 30 days.
F-ALL-0-020rev.07, 15-May-2D07 «
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`> aceAnalytical o
www.pacelabs.com
July 27, 2017
Mr. Joe Hinkle
Allvac
RE: Project: Monroe Stormwater
Pace Project No.: 92348113
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Hunlersville, NC 28078
[phone]
Dear Mr. Hinkle:
Enclosed are the analytical results for sample(s) received by the laboratory on July 18, 2017. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNIINELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of tho report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
F
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
cc: Mr. Preston Baucom, Allvac
Mr. Tommy Long, Allvac
David Pope, Allvac
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 14

lacceAwn!1XicaI
wwwpacelabs.cmi
Project: Monroe Stormwater
Pace Project No.: 92348113
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater CertiFlcation #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
Not tli Caiuliiia DiliMiig Walel CeiUncaduri #: 37712
.... ...... ...... ..... ....... ... ,..... ,......
CERTIFICATIONS
South Carolina Certification #: 99006001
FloridalNELAP Certification #: E87627
Kentucky UST Certification #: 84
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Cei tificatiui i #. 40
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 14

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SAMPLE ANALYTE COUNT
Project: Monroe Stormwater
Pace Project No.: 92348113
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
{704)875-9092
Analytes
Lab ID Sample ID Method
Analysts
Reported
Laboratory
92348113001 MSW 02 EPA 1664E
JMS
1
PASI-C
EPA200.7
SER
5
PASI-A
SM 2540D
NAL
1
PASI-A
SM 52104
ECM
1
PASI-A
SM 5220D
NAL
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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0
Pace Analytical Services, LLC
aceAnalytieal ®
9800 Kincey
Hunte svfle, NC128076
www.pacetabs.com
[phone]
ANALYTICAL RESULTS
Project: Monroe Stormwaler
Pace Project No.: 92348113
Sample. MSW 02 Lab ID: 92348113001 Collected: 07117/17 07:00 Received: 07/18/17 11:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Collected By
JM
1
07/17/17 07:02
Field Temperature
28.3 deg C
0.50
1
07/17/17 07:02
HEM, Oil and Grease
Analytical Method: EPA 1664E
Oil and Grease
ND mg1L
5.0
1
07/25/17 06:08
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA
200.7
Cadmium
ND ug/L
1.0
1
07/19/17 15:30
07/23117 08:14
7440-43-9
Chromium
10.7 ug/L
5.0
1
07/19/17 15:30
07/23/17 08:14
7440-47.3
Lead
ND ug/L
5.0
1
07/19/17 15:30
07/23/17 08:14
7439-92-1
Nickel
74.8 uglL
5.0
1
07/19/17 15:30
07/23/17 08:14
7440-02-0
Zinc
459 ug1L
10.0
1
07/19/17 15:30
07/23/17 08:14
7440-66-6
2540D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
26.2 mg/L
8.3
1
07/19/17 18:17
5210B BOD, 5 day
Analyticol Mellicid: SM 6210B
BOD, 5 day
26.9 mg/L
2.0
1
07/19/17 06:30
07/24/17 09:13
06
5220D COD
Analytical Method: SM 5220D
Chemical Oxygen Demand
124 mg/L
25.0
1
07/20/17 20:39
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Hate: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 14

acMnalytical
www.pacelabs.corn
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 370347 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Associated Lab Samples: 92348113001
METHOD BLANK: 2052116
Associated Lab Samples: 92348113001
Parameter Units
Oil and Grease moll
LABORATORY CONTROL SAMPLE: 2062117
Parameter Units
Oil and Grease mglL
Matrix: Water
Blank Reporting
Result limit Analyzed Qualifiers
ND 5.0 07/25/17 06:07
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
40 36.8 92 78-114
MATRIX SPIKE SAMPLE: 2052118
92348428001 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Oil and Grease mg/L ND 40 38.0 95 78-1114
Results presented on This page are In the units Indicated by the "Units' column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 14

aceAnalytical
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QUALITY CONTROL DATA
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 369581 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92348113001
METHOD BLANK: 2047905
Matrix: Water
Associated Lab Samples: 92348113001
Blank
Repuil.i
Parameter
Units
Result
Limit
Analyzed Qualifiers
Cadmium
ug1L
NO
1.0
07/23/17 07:03
Cluuuliurn
uy1L
NO
6.0
07/23/1707,03
Lead
uglL
NU
6.0
U1123111 0/:03
Nickel
ug1L
NO
5.0
07/23/17 07:03
Zinc
ug1L
NO
10.0
07/23/17 07:03
3_
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
HuntersviRe, NC 26078
[phone]
LABORATORY CONTROL SAMPLE:
2047906
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Cadmium
uglL
500
478
96
85-115
Chromium
uglL
500
470
94
85-115
Lead
uglL
500
468
94
85.115
Nickel
uglL
500
468
94
85-115
Zinc
uglL
500
476
95
85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2047907
MS
92347968019
Spike
Parameter
Units
Result
Conc.
Cadmium
uglL
NO
51
Chromium
uglL
NO
51
Lead
uglL
NO
51
Nickel
uglL
NO
51
Zlut:
uy1L
ND
51
2047908
MSD
Spike
MS
MSD
MS
MSD
% Rec
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
500
482
471
96
94
70-130
2
500
493
464
99
93
70-130
6
500
494
459
99
92
70-130
7
500
474
462
95
92
70-130
3.
500
499
463
100
92
70-130
8
Qual
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2047909
2047910
MS
MSD
92347941003
Spike
Spike
M5
MSD
MS
MSD
°/a Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Cadmium
uglL
NO
500
500
453
465
91
93
70-130
2
Chromium
uglL
NO
500
500
447
458
89
92
70-130
2
Lead
uglL
NO
500
500
441
450
88
90
70-130
2
Nickel
uglL
NO
500
500
442
453
88
90
70-130
2
Zinc
uglL
NO
500
500
451
461
90
92
70-130
2
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the renult.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 14

r
aceAnalj cal
www.pecelabs.=n
QUALITY CONTROL DATA
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch; 369720 Analysis Method: SM 2540D
QC Balch Method: SM 2540D Analysis Description: 2540D Total Suspended Solids
Associated Lab Samples: 92348113001
METHOD BLANK: 2048785
Associated Lab Samples: 92348113001
Parameter -
Units
Total Suspended Solids
mg1L
LABORATORY CONTROL SAMPLE: 2048786
Parameter
Units
Total Suspended Solids
mg1L
SAMPLE DUPLICATE: 2048787
Parameter
Units
Total Suspended Solids
mglL
SAMPLE DUPLICATE: 2048788
Parameter
Units
Total Suspended Solids
mglL
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
(7C4)875-9092
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 07/19/1718:14
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 248 99 90-110
92348128001 Dup
Result Result
ND ND
92348118001 Dup
Result Result
NO ND
RPD Qualifiers
RPD Qualifiers
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 14

acmnalytical
www.pacefabs.com
QUALITY CONTROL DATA
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 369591 Analysis Method: SM 5210B
QC Batch Method: SM 5210B Analysis Description: 5210E BOD, 5 day
Associated Lab Samples: 92349113001
METHOD BLANK: 2047932 Matrix: Water
Associated Lab Samples: 92348113001
Blank Repoi Lilly
Parameter Units Result Limit Analyzed Qualifiers
BOD, 5 day mg/L ND 2.0 07/24/17 09:13
1
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 2047933
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
BOD, 5 day mg/L 198 197 99 84.6-115.4
SAMPLE DUPLICATE: 2047934
92348113001 Dup
Parameter Units Result Result RPD Qualifiers
BOD, 5 day mg/L 26.9 35.3 27 D6
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/27/2017 05:03 PM without the written consent of Pace Analytical Services, LLC.
Page 8 of 14

aceAnalXical
www.pacetabs.mrn
Project: Monroe Stormwater
Pace Project No.: 92348113
QC Batch: 369924
QC Batch Method: SM 5220D
Associated Lab Samples: 92348113001
METHOD BLANK: 2049917
Associated Lab Samples: 92348113001
Pairamoter
Unite
Chemical Oxygen Demand
mq/L
LABORATORY CONTR01. SAMPLE: 2049918
Parameter
Units
Chemical Oxygen Demand
mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvilre, NC 28078
[phone]
QUALITY CONTROL DATA
Analysis Method: SM 5220D
Analysis Description: 5220D COD
Matrix: Water
Blank Reporting
Reoult Limit Analyzed Qualifiers
ND 25 0 07120/17 20.39
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 773 103 90.110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2049919 2049920
MS MSD
92347277007 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Couu. Culic. Result Result % Rec % Roc Limits kPD (dual
Chemical Oxygen Demand mg/L 31.0 750 750 813 808 104 104 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2049921 2049922
MS MSD
92348319001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone, Cone. Result Result % Rec % Rec Limits RPD Qua]
Chemical Oxygen Demand mg/L 642 750 750 1380 1360 98 96 90-110 1
Resu is presented on this page are in the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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acmnalytical
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QUALIFIERS
Project Monroe Stormwater
Pace Project No.: 92348113
DEFINITIONS
OF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
Pace Analytical Services, LLG
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration,
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPIJ - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenytamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration,
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANAIYTF QUAI,IFIFRS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07127/2017 05:03 PM without the written consent of Pace Analytical Services, LLC. Page 10'of 14

Pace Analytical Services, LLC
aceAnalytica! 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
wrvw.pacelabs.cam (704 )875-9092
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Monroe Stormwater
Pace Project No.:
92348113
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Batch
92348113001
MSW 02
92348113001
MSW 02
EPA 1664B
370347
92348113001
MSW 02
EPA200.7
369581 EPA200.7
370082
02348113001
MSW 02
SM 2540D
309720
92348113001
MSW 02
SM 5210E
369591 SM 52108
369608
92348113001
MSW 02
SM 5220D
369924
Date: 07/27/2017 05:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 14

all
�5'ceAnalyicai`
Laboratory receiving samples:
Asheville ❑ Eden[—]
Document Name: Document Revised: Sept. 21, 2016
Sample Condition Upon Receipt(SCUR) Page 1 of 2
Document No.: Issuing Authority:
F-CAR-CS•D33-Rev,01 Pace Quality Office
Greenwood ❑ HuntersviII49— Raleigh❑ Mechanicsville[]
. ,. Client Name; project: WO#� 92348113 •
-T _ _ I j
'Courier: ❑Fed Ex ❑TIPS ❑USPS ❑Client O I III I II I II I II I�I �II
T❑ Commerclal _]Pace ❑Other: 92348113
Custody Seal Present? ❑Yes QNo Seals Intact? []Yes - 'QNo
Date/Initials Person Examining Contents: r -i
Packing Material: []Bubble Wrap ❑Bubble Bags ❑None 20ther:���
Thermometer:_ -awet ❑Blue ❑None-ElSamples on Ice, cooling process has begun
—[Q IR Gun ID: Type of Ice:
Correction Factor: Cooler Temp Corrected (`C): '--? Biological. Tissue Frozen? ❑Yes .❑No-- ❑N/A
Temp should be above freezing to VC
USDA Regulated Soil M-N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source {internationally,
nvps indudine Hnwaii and Puerto Rico)? MYes _I:lNo--
Comments/Discrepancy:
Chain of Custody Present?
--BY-e-s
❑No
[I N/A
1.
Samples Arrived within Hold Time?
QYds
[_-)No
El N/A
2.
Short Hold Time Analysis (<72 hr.)?
-©Yes
❑No
❑NIA
3.
Rush Turn Around Time Requested?
❑Yes
No
❑NIA
4.
Sufficient Volume?'
Dges
[]NO
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
QYe-s
-Yes
[]No
❑No
[I NIA
El N/A
6.
Containers Intact?
©'r.s
[:]No
(-]N/A
7.
Samples Field Flitered?
Dyes
.[ l o
❑N/A
8. Note if sediment is visible in the dissolved container
Sample Labels Match COC?
-Includes Date/Time/lD/Analysis Matrix:
I _2Yes
! -
[:]No
[--]N/A
9.
Headspace in VOA Vials (>5-6mm)?
❑Yes
❑No
__QN/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
Dyes
❑Yes
❑No
❑No
[ kI/A
❑N/A
11.
CLIENT NOTIFICATION/RESOLUTION
Person Contacted:
Comment:;/52mple
Discrepancy:
Project Manager SCURF Review:
Project Manager SRF Review:
Field Data Required? ❑Yes ❑No
Date/Time:
date: I cl I I
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, Incorrect containers)
.,
Page 12 of 14

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�PaceAnalXical -
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CHAIN -OF -CUSTODY 1 Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be Comgleted accurarely.
Section A Section B Section C
Page: of
Required Client Information: Required Project Information: tnvaice Infornalien:
Com d! 4__ i RaportTo: f /�
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RELINQUISHED BY! AFFILIATION
DATE
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ACCEPTED BY.! AFFILIATI7N
DATE'
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'Important Nele: By signing this form you are accepting Puce. NET 30 d.,,y pa�ment t- nrd a lr eing to t7ta chnrltos of 7.5:: Per mo# Ion airy :.tor n not paid AtFvn 30 days.
F-ALL-Q-020rev.07, 15-May-2007
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