NCS000010_MONITORING INFO_20190503

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
NcSOc)OoIo
DOC TYPE
❑ FINAL PERMIT
® MONITORING REPORTS
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ Zol�oso3
YYYYMMDD

Division of Energy, Mineral and Land Resources
ATTN: Central Files
1612 Mail Service Center
Raleigh, NC 27699-1612
CERTIFIED MAIL: RETURN RECEIPT REQUESTED
ARTICLE NUMBER:
RE: Storm Water Discharge Monitoring Report —Semi -Annual Monitoring
Permit Number NCS000010
Dear Sir/Madam:
FvonlK
POWER TO CREATE
April 17, 2019
Evonik Corporation
2401 Doyle Street
Greensboro, NC 27406
www.evonik.com
Phone [phone]
Fax [phone]
Cell [phone]
[e-mail]
Evonik Corporation located at 2401 Doyle Street, Greensboro, Guilford County, North Carolina in accordance with National
Pollution Discharge Elimination System (NPDES) permit number NCS000010 is submitting a copy of our April 2019 Discharge
Monitoring Report (DMR).
This DMR represents a semi-annual monitoring event for the pollutants as required by the storm water permit. The April analyses
indicate that Total Iron and Total Zinc was above the benchmark monitoring value (BMV) at the site's storm water discharge
outfalls 1, 2, and 4, and Total Zinc was above the BMV at outfall 3. All other analyses were below the benchmark. Per a letter
dated April 7, 2017 from NCDEQ, Evonik has been granted a waiver to tiered response monitoring for Iron and Zinc, therefore no
tiered response is required for these exceedances.
Evonik will continue to collect outfall samples, as appropriate, as qualifying rain events allow under semi-annual monitoring. If
you have any questions or concerns, please feel free to contact me at [phone], or our environmental consultant, Tony
Rossano of Antea Group at [phone].
Sincerely,
Ken Meyer
Evonik Corporation
EHS Specialist
Attachment —Discharge Monitoring Report
Cc: NCDEQ— Storm Water Division
Winston-Salem Regional Office,
450 West Hanes Mill Road, Suite 300
Winston-Salem, NC 27105
REr. EIvF.0
MAY 0 3 2019
DENR-LAND QUALITY
STORMWATER PERMITTING

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number: NCS 000010 or
Certificate of Coverage Num bar: NCG
FACILITY NAME Evonik Corporation
PERSON COLLECTING THE SAMPLE(S) John Richardson(CTW)
CERTIFIED LABORATORY(S) R8 A Labs Lab# 34
in house OC lab (Acrylamide and pH only)
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2019
(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 Guilford
PHONE N 336 333-3510
j GNATURE OF PERMITTEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Outfall
Date
50050
No.
Sample
Collected
Total
Flow (if app.)
Total
Rainfall
Total
Suspended
Solids (TSS)
Biochemical
Oxygen
Demand
Chemical
Oxygen
Demand
Total Iron
Total Zinc
Total
Acrylamide
Total Nitrate
&Nitrite
Total
Phosphorous
pH
mo/dd/ r
MG
inches
m A
m A
m /I
m A
m A
m A
mill
mg/1
units
1
4/5/2019
n/a
0.81
54.7
14.8
55
2.88
0.080
0.20
0.676
0.289
6.38
2
4/5/2019
n/a
0.81
26.3
4.4
15
2.06
0.070
0.00
0.205
<0.05
6.38
3
4/5/2019
n/a
0.81
9.2
<2
12
0.43
0,118
0.00
0.249
<0.05
6.46
4
4/5/2019
n/a
0.81
21.7
12.8
38
2.12
0.391
0.00
0.635
0.07
6.64
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _yes X no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activitv Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
Total
Suspended
Solids TSS
pH
New Motor Oil
Usage
mo/dd/ r
MG
inches
mg,'!
m A
Units
al/mo
REcEj�/Rr
MAY 03 2019
DENR- AND QUALI Y
S70RMWgTER PERM)TONG
Form SWU-246-112608
Page 1 of 2

STORM EVENT CHARACTERISTICS
Date 4/5/2019
Total Event Precipitation (inches):
0.81
Event Duration (hours):
(only if applicable - see permit)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable - see permit)
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 possibility of fines and imprisonment for knowing violations."
Zz�� y z=
(Signature of Permittee) - ( ate)
Form SWU-246-112608
Page 2 of 2

RFCFIVFD
I'My 03 2019
DENR-LAND QUALITY
STORPAINATER PERMITTING
STORMWATER DISCI3ARGE OUTFALL (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: hilt'//h2o enr state nc us/yu/h orm r Documents.hunRmiscIbrms
Permit No.: N/ C/ S/ 0 / 0 / 0 / 0 / 1 / 0 / or Certificate of Coverage No.: N/ C/ G/ _/ _/ _/ J _/ J
Facility Name: Evonik Corporation
County: Guilford Phone No. 336-333-3510
Inspector: John Richardson (CTW/SHAMROCK)
Date of Inspection: 4/5/2019
Time of Inspection: 10:27 AM
Total Event Precipitation (inches): 0.81
Was this a Representative Storm Event? (See information below) X Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A 'Representative Storm Event" is a storm event that measures greater than 0.1 inches ofrainfall 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 consecutives hours ofno precipitation.
By this signature, I certify that t]ris report is accurate an complete to the best of toy knowledge:
of Permiuce or Designee)
1. Outfall Description
Outfall No. 1 Structure (pipe, ditch, etc.) Pipe
Receiving Stream: Mile Run Creek
Describe the industrial activities that occur within the outfall drainage area: Patton Avenue and our office
building OS No significant production facilities.
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Clear Light
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc): No odor
Page 1 of 2
S WU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and
5 is very cloudy:
1 2 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 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 2 3 4 5
7. Is there any foam in the stormwater discharge'? Yes NO
8. Is there an oil sheen in the stonmvaler 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
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
S WU-242-112608

STORMWATER DISCHARGE OUTFALL (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: him 11h2o enr state nc uslsu/Forms Docnnietits.hnuBmiscforms
Permit No.: N/ C/ S/ 0 / 0 / 0 / 0 / 1 / 0 / or Certificate of Coverage No.: N/ C/ G/ _/ _/ _/ _/ _/ _/
Facility Name: Evonik Corporation
County: Guilford Phone No. 336-333-3510
Inspector: John Richardson (CTW/SHAMROCK)
Date of Inspection: 4/5/2019
Time of Inspection: 9:05 AM
Total Event Precipitation (inches): 0.81
Was this a Representative Storm Event? (See information below) X Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A 'Representative Storm Event" is a storm event that measures greater than 0.1 inches ofrainfall 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 consecutives hours of no precipitation.
By tht�tj4 u c, I certifyya Id s report is accurate/an4 complete to the best of my knowledge:
of Permittec or Designee)
1. OutfalI Description
Outfall No. 2 Structure (pipe, ditch, etc.) Ditch
Receiving Stream: Mile Run Creek
Describe the industrial activities that occur within the outfall drainage area: W7.P4, P3, W 10, P5,
SOLENIS Pl & P2. W3
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Clear Light
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc): No odor
Page I of 2
SWU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear and
5 is very cloudy:
1 2 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 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 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes NO
S. 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
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
S WU-242-112608

STORMWATER DISCHARGE OUTFALL (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: http'/17t10 enr.rlale ec us/ru/P'ormr Documents hnnNnei.sc owns
Pemut No.: N/ C/ S/ 0 / 0 / 0 / 0 / 1 / 0 / or Certificate of Coverage No.: N/ C/ G/ _/
Facility Name: Evonik Cortroration
County: Guilford Phone No. 336-333-3510
Inspector: John Richardson (CTW/SHAMROCK)
Date of Inspection: 4/5/2019
Time of Inspection: 9,50 AM
Total Event Precipitation (inches):
Was this a Representative Stonn Event? (See information below) X Yes ❑ No
Please check your permit to verb if Qualitative Monitoring must he performed during a representative
storm event (requirements vary).
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 conseculives hours ofno precipitation.
By this signatuEpil certify that j1 s report is accurate mXcomplete to the best of my knowledge:
of Perrarnee or Designee)
1. Outfall Description
Outfall No. 3 Structure (pipe, ditch, etc.) Pipe
Receiving Stream: Mile Run Creek
Describe the industrial activities that occur within the outfall drainage area: WS Railcar Unloading
Facilities, Solenis' W14
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: No color, Clear Light
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc): No odor
Page 1 of 2
S WU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and
5 is very cloudy:
1 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:
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 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
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
S WU-242-112608

STORMWATER DISCHARGE OUTFALL (SDO)
Qualitative Monitoring Report
Far guidance on filling out this form, please visit hito,11122a err state ite ucGrdForms Documems htmiimiscform
Permit No.: N/ C/ S/ 0 / 0 / 0 / 0 / 1 / 0 / or Certificate of Coverage No.: N/ C/
Facility Name: Evonik Cotporation
County: Guilford Phone No. 336-333-3510
Inspector: John Richardson (CTW/SHAMROCK)
Date or Inspection: 4/5/2019
Time of Inspection: 10:05 AM
fetal Event Precipitation (inches): 0.81
Was this a Representative Storm Event? (See information below) X Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A `Representative Storm Event" is a storm event that measures greater than 0.1 inches ofrainfall 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 consecutives hours ofno precipitation.
By this s' try, 1 cf that t�eport is accurate ancKccomplete to the best of my knowledge:
(Signature of Pcrmittce or Designee)
1. Outfall Description
Outfall No. 4 Structure (pipe, ditch, etc.) Pipe
Receiving Stream: Mile Run Creek
Describe the industrial activities that occur within the outfall drainage area: Railcar Unloading Facilities,
Soletns' W K P6, 04 03
2. Color: Describe the color of the discharge using basic colors (red, brown; blue, etc.) and tint
(light, medium, dark) as descriptors: Clear / Light
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc): No odor
Page 1 of 2
S WU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and
5 is very cloudy:
1 2 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 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 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes NO
S. 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 Slormwater 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
S WU-242-112608

RIESEARCh & / N/dylriW Report of Analysis
-
< UpI
r;
r miwiIESP NC. 4/16/2019
+J+OG�,b ANA1Yj� ���i�i
For: Evonik Corporation
2401 Doyle Street: Q24r �A3y
Greensboro, NC 27406, = ¢ t� NC#34 z �'
NC #37701
Attn: Ken Meyer
. .............. \y+:
a FA�5 n
Client Sample ID:
Outfall #2
Lab Sample ID:
64999.01
Site:
Evonik Corporation
Collection Date:
4/5/2019
9:05
Parameter
Method
Result
Units
Rep Limit Analyst Analysis Date/Time
BOD-5
SM 5210 B-2001
4A0
mg/L
2
SK
4/5/2019
1645
COD
EPA 410.4
15
mg/L
5
SK
4/11/2019
Iron, Total
EPA 200.7
2.06
mg/L
0.025
JF
4/9/2019
Nitrate Nitrogen
(SM 4500 NO3 E-2000)-(SM
0,205
mg/L
0.05
DW
4/5/2019
1350
4500 NO2 B-2000)
Nitrite Nitrogen
SM 4500 NO2 B-2000
<0.01
mg/L
0.01
DW
4/5/2019
1350
Total Phosphorous
SM 4500 P E-1999
<0.05
mg/L
0.05
BJ
4/1212019
Total Suspended Solids (TSS) SM 2540 D-1997
26.3
mg/1-
5
AW
4/10/2019
Zinc, Total
EPA 2003
0.070
mg/L
0.01
JF
4/9/2019
Client Sample ID:
Outfall #3
Lab Sample ID:
64999-02
Site:
Evonik Corporation
Collection Date:
4/5/2019
9:50
Parameter
Method
Result
Units
Rep Limit Anal st Analysis Datefrime
BOD-5
SM 5210 B-2001
<2
mg/L
2
SK
4/5/2019
1645
COD
EPA 410.4
12
mg/L
5
SK
4/11/2019
Iron, Total
EPA 200.7
0.431
mg/L
0.02.5
JF
4/9/2019
Nitrate Nitrogen
(SM 4500 NO3 E-2000)-(SM
0.249
mg/L
0.05
DW
4/5/2019
1350
4500 NO2 B-2000)
Nitrite Nitrogen
SM 4500 NO2 B-2000
<0.01
mg/L
0.01
DW
4/5/2019
1350
Total Phosphorous
SM 4500 P E-1999
<0.05
mg/L
0.05
BJ
4/12/2019
P.O. Box 473 106 Short,street Kernersville, No11 rth Carolina 27284
Tel: [phone]
Fax: [phone] m".randalabs.com
Page 1
rnl roa basic vid

fRESEARCh & ANA1y1riC4 Report of Analysis
ILZORAmRkS, kc. 4/16/2019
Client Sample ID: Oulfall #3 Lab Sample ID: 64999-02
Site: Evonik Corporation Collection Date: 4/5/2019 9:50
Parameter Method Result Units Rep Limit Analyst Analysis Date/Time
Total Suspended Solids (TSS) SM 2540 D-1997 9.2 mg/L 5 AW 4/10/2019
Zinc, Total EPA 200.7 0.118 mg/L 0.01 JF 4/9/2019
Client Sample ID: Outfall #4
Lab Sample ID:
64999-03
Site: Evonik Corporation
Collection Date:
4/5/2019
10:05
Parameter
Method
Result
Units
Rep Limit Anal st Analysis DatelTime
BOD-5
SM 5210 B-2001
12.8
mg/L
2
SK
4/5/2019 1710
COD
EPA410.4
38
mg/L
5
SK
4/11/2019
Iron, Total
EPA 200.7
2.12
mg/L
0,025
JF
4/9/2019
Nitrate Nitrogen
(SM 4500 NO3 E-2000)-(SM
0.612
mg/L
0.05
DW
4/5/2019 1400
4500 NO2 B-2000)
Nitrite Nitrogen
SM 4500 NO2 B-2000
0.023
mg/L
0.01
DW
4/5/2019 1400
Total Phosphorous
SM 4500 P E-1999
0.070
mg/L
0.05
BJ
4/12/2019
Total Suspended Solids (TSS)
SM 2540 D-1997
21.7
mg/L
5
AW
4/10/2019
Zinc, Total
EPA 200.7
0.391
mg/L
0.01
JF
4/9/2019
Client Sample ID: Outfall #1
Lab Sample ID:
64999-04
Site: Evonik Corporation
Collection Date:
4/5/2019
10:27
Parameter
Method
Result
Units
Rep Limit Analyst Analysis Date/Time
SOD-5
SM 5210 B-2001
14.8
mg/L
2
SK
4/5/2019
1710
COD
EPA 410.4
55
mg/L
5
SK
4/11/2019
Iron, Total
EPA 200.7
2.88
mg/L
0.025
JF
4/9/2019
Nitrate Nitrogen
(SM 4500 NO3 E-2000)-(SM
0.656
mg/L
0.05
DW
4/5/2019
1400
4500 NO2 B-2000)
Nitrite Nitrogen
SM 4500 NO2 B-2000
0.020
mg/L
0.o1
DW
4/5/2019
1400
Total Phosphorous
SM 4500 P E-1999
0.289
mg/L
0.05
BJ
4/1212019
Total Suspended Solids (TSS)
SM 2540 D-1997
54.7
mg/L
5
AW
411012019
P.O. Box 473 106 Short Street Kernersville, North Carolina 27284
Tel: [phone]
Fax: [phone] vn .randalabs.com
Page 2
rai coo bast^ vl;

RESE RCh & ANAdyiriW Report of Analysis
LAbO tAIFORbESP NCO 4/16/2019
Client Sample ID: Outfall #1 Lab Sample ID: 64999-04
Site: Evonik Corporation Collection Date: 4/5/2019 10:27
Parameter Method Result Units Rep Limit Analyst Analysis Daterrime
Zinc, Total EPA 200.7 0,080 mg/L 0.01 JF 4/9/2019
NA = not analyzed
... .
P.O. Box 473 106 Short Street Kernersville, North Carolina 27284 Tel: [phone] Fax: [phone] www.randalahs.com Page
ral tn.l hasia vld

RESEARCh & ANA1yTICAL
LAboRATORIES, INC.
Analytical / Process Consultations
Phone [phone]
CHAIN OF CUSTODY RECORD
WATER/WASTEWATER I MISC.
COMPANY E�.�
�o�.�; c�, CCI�✓
JOB NO.
W
o
c�D o ZOO'
\
�h U
�Q y0,
�P`�"�P�
2 D L
ry yo b" yoF Q• Q- Q. Q.��
'Y M1 M1 REQUESTED ANALYSIS
STREET ADDRESS
L' �f
Z. ul D`V\ IQ
/�L-I
PROJECT
\ �
�I S�OrM V�Cn�L^
CITY, STATE, 7
V f�C'.rlS �l>�U IvL 2 17V
SM _PLEIR NAP.IC-r(7PLEASG PRINTO) r
oi, rl lkcl rC 3-o r�
CONTACT PHONE
_
V�e,j hlu �� -3 333"35r
SAMPLER SIGNATURE
SAf.1PLE NUG,DER
(LAD USE ONLY)
DATE
TIME
COMP
GRAB
TEMP
,C
8E-1
boil
an.amrt
rc�o
sa,ae
Is+a 0
SAMPLE LOCATION 11.0.
Is11
c5
X
0 Cc, II ±12 CIF
2
X
�3oD Ts5 No" >vo.
_
X
X
_
I r I D,F 2
I o-F. 2
I
I
--
X
—
o D T: N hcs h.
.¢oL Fe- . Z_ r/
1'L
q ISjI
07 ro
X
(iLifroll 113 C)T'3
Z
_
X
13oD ASS r10 r1D.
X
r Tr I GF" 3
II �� /O� 3
i
i
jc
X
COD r- mhos
�
T�¢aZJ
LI (51-1
9 100
;
--
—©L,i
f-,r i It, yIt of - Li
Z
—
X
—
—
SOD T55 rJC IBC -
11 I,
X
LI of-y
r
X
iott� z�
/ IOz
X
__
0Llf
I( Ir /�"F
I
CoD I, pl,(-) h6
o f- L - ` Zr1
of-- It
RELINQUISHEDBY
G)
DATE/TIIu1E
II II
R{ECEIVED BY
IU�
REMARKS: �e5�I S '1b•, l'�z�� ,rtkyEr Ldr r✓ "V� •
. SAMPLE TEMPERATURE TEMPERATURE AT RECEIPT °C
RELINOUISHEDBY
DATElTIME
RECEIVED '

EVoniK
IN STRIPS
Joe Fields
Quality Manager SU &
cc
Evonik Greensboro,
2401 Doyle Street
Greensboro, NC 27406
T 336-333-3652
F 336-333-2783
Analytical Report Jee,[e-mail]
Outfall Water Samples - pH and Acrylamide
April 5, 2019
04/05/2019
Attention: Brian Caruthers, EHS Manager Greensboro
Ken Meyer, EHS Specialist Greensboro
Water Samples for pH and Acrylamide Determination:
Sample ID
P14
AEUIamide(ppm) �
Outfall 1
6.379
0.209 pipm / retest 0.199 ppm
Outfall2
6.377
no peak detected
Outfall 3
6.460
no peak detected
Outfall4
6.644
no peak detected
Joe Fields
Manager of Analytical Laboratories, Quality Control, Quality Assurance
Greensboro SU & CC
CONFIDENTIAL I

License ID 11429504 Program version tiamo 2.3 - 98
Ic7Il7O Client name tiamo-l-Brinkmann-814-1
e�..nm„nryo1 User tiamo 2019-04-05 10:47:52 AM
Results report
Determination
." Method.............................................pH
read
Method saving date
. .... 2016-09-13 08:07:21 UTC-4
. ....................
g.
Method version , ...
..
Method state ..........................................
original
Determination start
UT,Cr4,i,�,,.,�.
..........................2019-04-0510:40:49,.
Determination state ...............
I ..................... , original
- ....,-. -. Determination version .............................
...i . 1
i 0.47.1Sz "'M
..-_.. -._--Run number.
... .... ....... 2072
- ......._...
t! its Y'r: JU.86r (full name) ............................................
.
User (short name) ......................................
tiamo)'
D tP' Crn 1r"Of15
Sample data
re;.
ID1..............................................'Runofft
.; ..
Sample size ............................................
100r.g'.
End points
'...
MEAS_pH. MEAS pH.1
0�, :: :::.: I.u'•'..:
..
EME....................
6.379 pH......... ....
.. ...Run-ni
j.._
..�.....
if..
. . . . . .
MEAS pl
6.2
Pagel of 1 r, Metrohm

l
{ License ID 11429504 Program version tiamo 23 - 98
�Nam- Client name tiamo-l-Brinkmann-814-1
"_M.'., User tiamo 2019-04-05 11:01:45 AM
Results report
Determination
Method..............................................PH
read
Method saving date ..........................
2016-09-13 08:07:21 UTC-4
Method version...............................I
.............' 5
Method state ....... ........................
_...........
Determination start . ....................
2019-04-05 J� p.T,(`
:54:50 U-4,;
j�•@6ination state.,,;r; ......................
u •.,
.........original
�.._...,"Delerminationversion, ................................
:....•.•.z:°; 1 .tci1:-;':P.I<"
.._..Run number .....
��-
.. ..- . ..._.__ ..
2074
User (full name) ..........................................
. ..
User (short name) ......................................
tiamo)'
I _: t "
Sample data
v
R `'off3
u
Sample size ...............................'....
. .......:'... 100 g .. .
End points
MEAS pH . ME9. PHA
Cn-,
..•
,
MEAS pH.1
6.47
6.45
6.43
6.41
6.39
0
6.37
P
` 05
'
6.33
.... ,'
6.31
6.29
6.27
Pagel of 1 n Mnfrnhll'f1

License ID 11429504 Program version tianic, 2.3 - 98
Client name tiamo-1-Brinkrnann-814-1
User tiamo 2019-04- 05 11:08:45 AM
Results report
Determination
Method . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . pH read
Method saving date . . . . . . . . .
. . . . . . . . . . . . . . . . . 2016-09-13 08:07:29: UTC,4
Method version . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .............. :5
Method state . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . ; .. . . . . . original
Ddtdirnination start
2019-64-05, 1,1:01:48 UTC-4
bef4irmination state
original
D6kirmination version . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . i i 01-Al, A!
---Run number . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . 2075---,
User (full name) . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
User (short name) . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . tiamo)'
Sample data
IDI. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Samplesize . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . g
End points
MEAS j Hj, Mq"%S pH;l
. . . . . . . . . . . . .
. . . 6.644 pH . . . . . . . . . . . . . . . . .
.
MEAS pH.1
6.65
6.55
6.45
End p. )itlu, 6.35
NICA5
6.25
6.15
A 6,05
5.95
0 100 200
t [S]
300
400
Pagel of 1 fol Mafrnhri

HPLC 3 Acrylamide & Acrylic Acid
Sam It Name
: 2.4 Acrylamide CHECK Std
Via18
9
Injection Volume
: 30
Data File
: 2.4 Acrylamide CHECK Std_452019 001.lcd
Method File
: Acrylic Acid 80A Column HPLC 3Tcm
Batch File
: Acrylic Acid & Acrylamide.leb
Date Acquired
: 4/5/2019 12:51:13 PM
Date Processed
: 4/5/2019 1:06:17 PM
Sample Amount
: 1
Dilution Factor
: 1
mV
Chromatogram
1Deeector A 215n
P
V
2
1
h
V
O
d
0.0 2.5 5.0 7.5 10.0 Izs 15.0
Peak Table
v ri n
Name
Pcaktf
Ret. Time
Area
Cone,
Umt
Ac lamidc
1
4.597
264087
2.414
m L
2
10.453
5455
0.000
Total
269541
Calibration Curve
Must have a Correlation Coefficient> 0.985
Name: Acrylamide
Correlation coefficient: 0.9999974
Function: Qx)=109414"x+0
FitType : Linear
ZeroThrough : Through
Weighted Regression : None
Detector Name : Detector A
Area
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Cone. ['10M]
Cone. Ratio
MeanArca
Area
I
12
132587
l32$87
2
2.4
263921
263921-
3
4.81
524202
524202

HPLC 3 Acrylamidc & Acrylic Acid
Sam le Name
: Outfall 104052019
ViaN
3
Injection Volume
: 30
Data File
: Outfall 1 04052019_452019 003.lcd
Method File
: Acrylic Acid 80A CoIum T-lPLC 3.Icm
Batch File
: Acrylic Acid & Acrylamide.Icb
Date Acquired
: 4/5/2019 1 L15:55 AM
Date Processed
: 4/5/2019 1:19:51 PM
Sample Amount
:1
Dilution Factor
: 1
Chromatogram
mV
v IDelector A 215ni
2 b
V
0.0 2.5 5.0 7.5 10.0 12.5 15.0
Peak Table
Calibration Curve
Must have a Correlation Coefficient > 0.985
Name: Acrylamide
Correlation coefficient: 0.9999974
Function: f(x)=109414•x+0
FilType : Linear
ZeroThrough : Through
Weighted Regression: None
Detector Name: Detector A
Area
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Cone. [*[0^0]
onc. Ratio
McanArea
Ama
1
1.2
132587
132587
2
2.4
263921
263921
3
4.8
524202
524202
min

HPLC 3 Acrylamidc & Acrylic Acid
Sample Name
: Outfall 104052019
Vial#
3
Injection Volume
: 30
Data File
: Outfall 104052019_452019_001.1cd
Method File
: Acrylic Acid 80A Column HPLC 3,lcm
Balch File
: Acrryylic Acid & Acrylamide.lcb
PM
Date Acquired
:4/5/2019 2:19:53
Date Processed
: 4/5/2019 2:31:15 PM
Sample Amount
: 1
Dilution Factor
: I
Chromatogram
r19
Peak Table
Calibration Curve
Must have a Correlation Coefficient> 0.985
Name: Acrylamide
Correlation coefficient: 0,9999974
Function: f(x)=109414*x+0
FitType : Linear
ZeroThrough: Through
Weighted Regression: None
Detector Name : Detector A
Area
0.0 0.5 1,0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Conc. [*I OA01
#
Conc. Ratio
MeanArea
Area
rcos-
I
L2
I32587
2
2.4
263921
263921
3
4.8
524202
524202

HPLC3 Acrylamidc&Acrylic Acid
Sample Name
: Outfull2 04052019
Vial#
4
Injection Volume
: 30
Data File
: Outfall 2 04052019_452019_004,lcd
Method File
: Acrylic Acid 80A Column HPLC 3.lcm
Batch File
: Acrylic Acid & Acrylamide.icb
Dale Acquired
:4/5/2019 11:3 L25 AM
Date Processed
:4/512019 1:19:52 PM
Sample Amount
: I
Dilution Factor
: 1
mV
Chromatogram
IDetector A 215n
2
11
0 0 2.5 5.0 7.5 10,0 12.5 15.0
Peak Table
ctcqtgr 6 2l n
Name Pcek Rct. Time Area Conc. Unit
Tota
Calibration Curve
Must have a Correlation Coefficient > 0.985
Name: Acrylamide
Correlation coefficient 0.9999974
Function: I(x)=I094I4•x+0
FitType : Linear
ZeruThrough : Through
Weighted Regression: None
Detector Name : Detector A
Area
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Conc.(*10^0]
Conc. Ratio
MeaRArea
Arew
1
1.2
132587
132587
2
2.4
26392I
263921
3
4.8
524202
524202
mm

HPLC 3 Acrylamide & Acrylic Acid
Sample Name
: Outfall 3 04052019
Viall1
5
Injection Volume
: 30
Data File
: Outfall 304052019 452019 005.lcd
Method File
: Acrylic Acid 80A Column HPLC 3.Icm
Batch File
: Acrylic Acid & Acrylamide.leb
Date Acquired
: 415/201911:46:55 AM
Date Processed
: 4/5/2019 I:I9:53 PM
Sample Amount
: I
Dilution Factor
: 1
mV
T
25
Chromatogram
Peak Table
r{e r A 2
Name Peald{ ReL Timc_ Area Cone. Unit
Tota 1- I I I
Area
["10
6.0
5.0
4.0
Calibration Curve
Must have a Correlation Coefficient > 0.985
Name: Acrylamide
Correlation coefficient: 0.9999974
Function : f(x)=109414•x+0
FilTypc : Linear
ZeroThrough: Through
Weighted Regression : None
Detector Name : Detector A
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Conc. [• 10^01
Cone. Rnno
MeanArea
Area
I
L2
132587
132M/
21
2.4
2bJV211
263921
31
4.81
5242021
524202
min

HPLC 3 Acrylamidc & Acrylic Acid
Sample Name
: Outfall 404052019
Vial#
6
Injection Volume
: 30
Data File
:Outfa11404052019452019 OOLIcd
Method File
: Acrylic Acid 80A_Column HPLC 3.Icm
Batch File
:A cryry Acid & Acrylamide.lcb
Date Acquired
Dired
:4lie
12:00:46 PM
Date Processed
: 4/5/2019 1:19:54 PM
Sample Amount
:I
Dilution Factor
: t
Chromatogram
mV
v
(Detector A215n
2 O
10-
0.0 2.5 5.0 7.5 I0.0 12.5 15.0
Pcak Table
Calibration Curve
Must have a Correlation Coefficient/ 0.985
Name: Acrylamide
Correlation coefficient: 0.9999974
Function : Kx)=109414*x+0
FitType: Lincar
ZeroThrough: Through
Weighted Regression: None
Detector Name ; Detector A
Area
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4,0 4.5 5.0
Conc.[*l0^0]
#
Conc. Ratio
MermArea
I
L2
132587
1242012
2
2.4
263921
3
4.8
524202
mm