NCS000330_2019 - MNR Year 1 Period 2 (Sample 1) DMR_20191209

December 9, 2019
Attn: Central Files
N.C. Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files:
P.D. Box 5030
2020 Asheraft Avenue
Monroe, NC 28111-5030
Phone: [phone]
Pax: [phone]
Email: [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:
Monitonn `Period
SampleNumberJ
Start
End``
Year 1-Period 2
1
July Ist, 2019
December 3111, 2019
Stormwater sampling for Outfall # 02(M) has been determined to be the representative outfall
through prior correspondence.
"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 forgathering the information, the information submitted is, to the best of lily
knowledge and belief, trite, accurate, and complete. I am aware that there are significant
penalties for submitting false information, including the possibility offines and
imprisonment for knowing violations."
If you have any questions or need additional information, please contact me at 704-289-4511.
Thank you.
SMIC4��
incerely,
f
Tyler Mercer
EHS Manager

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
November 21, 2019
Tyler Mercer
ATI Specialty Materials
2020 Ashcraft Avenue
Monroe, NC 28110
RE: Project: SW02 Stormwater
Pace Project No.: 92453311
Dear Tyler Mercer:
Enclosed are the analytical results for sample(s) received by the laboratory on November 12, 2019.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
cc: Danielle Barrack, Allvac
Mr. Tommy Long, Allvac
Mike McManus, ATI Specialty Metals
Scott Ryan, 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
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: SW02 Stormwater
Pace Project No.: 92453311
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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aceAnalytical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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SAMPLE ANALYTE COUNT
Project: SW02 Stormwater
Pace Project No.: 92453311
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92453311001 Monroe SW02 EPA 1664B
AAC1
1
PASI-C
EPA200.7 Rev 4.4 1994
SH1
5
PASI-A
SM 2540D-2011
MJP
1
PASI-A
SM 5210B-2011
SMK
1
PASI-A
SM 5220D-2011
GC
1
PASI-A
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aceAnalytical
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ANALYTICAL RESULTS
Project: SW02 Stormwater
Pace Project No.: 92453311
Sample: Monroe SW02 Lab ID: 92453311001 Collected: 11/12/19 08:07 Received: 11/12/19 10:09 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
1664 SGT-HEM, TPH
Analytical Method: EPA 1664B
Total Petroleum Hydrocarbons
ND mg/L
4.8
1
11/21/19 10:39
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Cadmium
ND ug/L
1.0
1
11/15/1916:23
11/16/1914:32
7440-43-9
Chromium
40.6 ug/L
5.0
1
11/15/1916:23
11/16/1914:32
7440-47-3
Lead
ND ug/L
5.0
1
11/15/1916:23
11/16/1914:32
7439-92-1
Nickel
190 ug/L
5.0
1
11/15/1916:23
11/16/1914:32
7440-02-0
Zinc
339 ug/L
10.0
1
11/15/1916:23
11/16/1914:32
7440-66-6
2540D Total Suspended Solids
Analytical Method: SM 254OD-2011
Total Suspended Solids
31.3 mg/L
4.2
1
11/14/19 11:47
5210B BOD, 5 day
Analytical Method: SM 521OB-2011
BOD, 5 day
6.8 mg/L
2.0
1
11/13/19 18:58
11/18/19 13:52
5220D COD
Analytical Method: SM 5220D-2011
Preparation Method: SM 5220D-2011
Chemical Oxygen Demand
58.5 mg/L
25.0
1
11/13/19 16:41
11/13/19 22:29
REPORT OF LABORATORY ANALYSIS
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aceAnalytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW02 Stormwater
Pace Project No.: 92453311
QC Batch: 510890
Analysis Method:
EPA 1664B
QC Batch Method: EPA 1664B
Analysis Description:
1664 SGT-HEM, TPH
Associated Lab Samples: 92453311001
METHOD BLANK: 2740657
Matrix: Water
Associated Lab Samples: 92453311001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Petroleum Hydrocarbons
mg/L
ND 4.8
11/21/19 10:39
LABORATORY CONTROL SAMPLE: 2740658
Spike LCS
LCS % Rec
Parameter
Units
Cone. Result
% Rec Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
19.2 16.9
88 64-132
MATRIX SPIKE SAMPLE: 2740659
35510758001 Spike
MS MS % Rec
Parameter
Units
Result Cone.
Result % Rec Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
4.81-1 19.2
6.1 27 64-132 M1
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
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aceAnalytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW02 Stormwater
Pace Project No.: 92453311
QC Batch: 509808
Analysis Method: EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994
Analysis Description: 200.7 MET
Associated Lab Samples: 92453311001
METHOD BLANK: 2735837
Matrix: Water
Associated Lab Samples: 92453311001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Cadmium
ug/L
ND 1.0
11/16/1913:51
Chromium
ug/L
ND 5.0
11/16/1913:51
Lead
ug/L
ND 5.0
11/16/1913:51
Nickel
ug/L
ND 5.0
11/16/1913:51
Zinc
ug/L
ND 10.0
11/16/1913:51
LABORATORY CONTROL SAMPLE: 2735838
Spike
1-CS
LCS %
Rec
Parameter
Units
Cone.
Result
% Rec Limits Qualifiers
Cadmium
ug/L
500
486
97
85-115
Chromium
ug/L
500
478
96
85-115
Lead
ug/L
500
486
97
85-115
Nickel
ug/L
500
484
97
85-115
Zinc
ug/L
500
482
96
85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2735839
2735840
MS
MSD
92452860002
Spike
Spike MS
MSD MS
MSD
% Rec
Parameter Units
Result
Cone.
Cone. Result
Result % Rec
% Rec
Limits
RPD Qual
Cadmium ug/L
ND
500
500 486
496
97 99
70-130
2
Chromium ug/L
0.0054
500
500 466
478
92 95
70-130
3
mg/L
Lead ug/L
0.0077
500
500 468
477
92 94
70-130
2
mg/L
Nickel ug/L
0.051
500
500 508
518
91 93
70-130
2
mg/L
Zinc ug/L
5.6
500
500 5850
5870
56 59
70-130
0 M1
mg/L
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2735841
2735842
MS
MSD
92453333001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Cone.
Cone.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Cadmium
ug/L
ND
500
500
499
500
100
100
70-130
0
Chromium
ug/L
ND
500
500
478
479
95
96
70-130
0
Lead
ug/L
ND
500
500
486
491
97
98
70-130
1
Nickel
ug/L
ND
500
500
484
486
97
97
70-130
1
Zinc
ug/L
80.3
500
500
565
566
97
97
70-130
0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
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Date: 11 /21 /2019 04:30 PM without the written consent of Pace Analytical Services, LLC.
Page 6 of 14

aceAnalytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW02 Stormwater
Pace Project No.: 92453311
QC Batch: 509528
Analysis Method:
SM 2540D-2011
QC Batch Method: SM 254OD-2011
Analysis Description:
2540D Total Suspended Solids
Associated Lab Samples: 92453311001
METHOD BLANK: 2734380
Matrix:
Water
Associated Lab Samples: 92453311001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Total Suspended Solids
mg/L
ND
2.5 11/14/19 11:43
LABORATORY CONTROL SAMPLE: 2734381
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Total Suspended Solids
mg/L
250
248
99 90-110
SAMPLE DUPLICATE: 2734382
92453406001
Dup
Parameter
Units
Result
Result
RPD Qualifiers
Total Suspended Solids
mg/L
320
331 3
SAMPLE DUPLICATE: 2734383
92453262001
Dup
Parameter
Units
Result
Result
RPD Qualifiers
Total Suspended Solids
mg/L
118
120 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
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aceAnalytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW02 Stormwater
Pace Project No.: 92453311
QC Batch: 509298
Analysis Method:
SM 521 OB-2011
QC Batch Method: SM 521 OB-2011
Analysis Description:
5210B BOD, 5 day
Associated Lab Samples: 92453311001
METHOD BLANK: 2733231
Matrix: Water
Associated Lab Samples: 92453311001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
BOD, 5 day
mg/L
ND
2.0 11/18/19 13:41
LABORATORY CONTROL SAMPLE: 2733232
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
BOD, 5 day
mg/L
198 222
112 84.6-115
SAMPLE DUPLICATE: 2733233
92453449001 Dup
Parameter
Units
Result Result
RPD Qualifiers
BOD, 5 day
mg/L
218
183 17 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
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aceAnalytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW02 Stormwater
Pace Project No.: 92453311
QC Batch: 509346
Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011
Analysis Description: 5220D COD
Associated Lab Samples: 92453311001
METHOD BLANK: 2733655
Matrix: Water
Associated Lab Samples: 92453311001
Blank
Reporting
Parameter Units
Result
Limit
Analyzed
Qualifiers
Chemical Oxygen Demand mg/L
ND 25.0
11/13/19 22:22
LABORATORY CONTROL SAMPLE: 2733656
Spike
LCS
LCS % Rec
Parameter Units
Cone.
Result
% Rec Limits
Qualifiers
Chemical Oxygen Demand mg/L
750
754
101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2733657
2733658
MS
MSD
92453280001
Spike
Spike MS
MSD MS
MSD
% Rec
Parameter Units Result
Cone.
Cone. Result
Result % Rec
% Rec
Limits RPD Qual
Chemical Oxygen Demand mg/L 4490
100
100 4360
4270 -122
-215
90-110 2 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2733659
2733660
MS
MSD
92453409003
Spike
Spike MS
MSD MS
MSD
% Rec
Parameter Units Result
Cone.
Cone. Result
Result % Rec
% Rec
Limits RPD Qual
Chemical Oxygen Demand mg/L 25.7
100
100 129
126 103
101
90-110 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
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Date: 11 /21 /2019 04:30 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 14

aceAnalytical
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QUALIFIERS
Project: SW02 Stormwater
Pace Project No.: 92453311
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
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 - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis ofAcrolein 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.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
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aceAnalytical
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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: SW02 Stormwater
Pace Project No.: 92453311
Analytical
Lab ID
Sample
ID
QC Batch Method
QC Batch
Analytical Method
Batch
92453311001
Monroe
SW02
EPA 1664B
510890
92453311001
Monroe
SW02
EPA 200.7 Rev 4.4 1994
509808
EPA 200.7 Rev 4.4 1994
509881
92453311001
Monroe
SW02
SM 2540D-2011
509528
92453311001
Monroe
SW02
SM 5210B-2011
509298
SM 5210B-2011
509381
92453311001
Monroe
SW02
SM 5220D-2011
509346
SM 5220D-2011
509390
Date: 11/21/2019 04:30 PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 11 of 14

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14 of 14

ATI Specialty Materials -Monroe Plant
Stormwater Monitoring Report Form iitATI
Sample Date&Time:11I12I19 8:05am Stormwater Discharge Outfall #2
Sample Location: SW02
Person('s) Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
Results of Sample Analysis:
Drainage Area = 272'590sg. Ft. =6.25 acres
% Impervious = 36%
James Moser,David Ethridgejommy Long
Pace Analytical
40 CFR Part 136
Parameter
Results (mg/1)
Benckmark Values (mg/1)
BOD
6.8
30
COD
58.5
120
TSS
31.3
100
Cadmium
ND
0.003
Chromium, total recoverable
.0406
1
Lead, total recoverable
ND
0.03
Nickel, total recoverable
19
0.335
Zinc, total recoverable
.339
0.126
Oil & Grease
ND
15
H
7.3 (std units)
6-9 (std units)
Storm Date: 11/12/19 Storm Duration: 8.75 (Hrs.) Inches of Rainfall: 0.75"
Duration of time preceding rain event exceeding 0.1": 96 (Hrs.)
Estimated Flow Calculation:
Q=CIA
Q(Total)= Q(Pervious Area)+ Q(Impervious Area)
Q(tot, cfs) = (.4 x inches rain/12inches/ft. x 6.25 acres x .64) + .9 x inches rain/12inches/ft. x 6.25 x .36)
Q(Total, cfs)= .1333 X 0.75" (inches of rain) + .1688 X 0.75" (inches of rain) = 0.227 cfs

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Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this fonn, please visit h s:Hde .ne. ov/about/divisions/ener -mineral-land-
resources/energy-mineral-land-hermits/stormwater-permits/npdes-industrial-sw#tab-4
Permit No.: N/C/ S /0 / 0 / 0 /3 / 3 /0 / or Certificate of Coverage No.: N/C/G/_/_/_/_I /_/
Facility Name:
County: Union
Inspector: David Ethridge
Date of Inspection: 11 /12/19
Time of Inspection: 8:18am
Total Event Precipitation (inches): 0.75"
Phone No. 704-289-4511
All permits require qualitative monitoring to be performed during a "measurable storm event."
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 DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signaturp)of Permittee or Designee)
1. Outfall Description:
Outfall No. SW01 Structure (pipe, ditch, etc.): Pipe
Receiving Stream:
Richardson Creek
Describe the industrial activities that occur within the outfall drainage area: Metal Storage,
Page 1 of 2
SNW-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: light gray
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): none
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:
7.
8.
9.
1 2 3 4 5
Is there any foam in the stormwater discharge? ® Yes E) No.
Is there an oil sheen in the story water discharge? ®Yes E) No.
Is there evidence of erosion or deposition at the outfall? o Yes o No.
IQ. 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 07/28/2017

Environmental
Quality
Stormwater Discharge Outfall (SDQ)
Qualitative Monitoring Report
For guidance on filling out this form, please visit htt sa/de .nc. ov/about/divisions/ener -mineral-land-
resources/enerjzy-mineral-land-hermits/stormwater-permits/npdes-industrial-swff tab-4
Permit No.: N/C/ S / 0 / 0 / 0 /3 / 3 /0 / or Certificate of Coverage No.: NIC/GI l_I_I_I_l_I
Facility Name: ATI Specialty Materials- Monroe
County: Union
Inspector:
David Ethridge
Date of Inspection:
11/12/19
Time of Inspection: 8:25 am
Total Event Precipitation (inches): 0.75"
Phone No. 704-289-4511
All permits require qualitative monitoring to be performed during a "measurable storm event."
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 DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature ofPermittee or Designee)
1. Outfall Description:
Outfall No. SW02
Receiving Stream:
Richardson Creek
Structure (pipe, ditch, etc.): Pipe
Describe the industrial activities that occur within the outfall drainage area:
I Storage
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: light brawn
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): none
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:
7.
8.
9.
1 2 3 4 5
Is there any foam in the stormwater discharge? ® Yes G No.
Is there an oil sheen in the stormwater discharge? ®Yes G No.
Is there evidence of erosion or deposition at the outfall? o Yes o 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
SwU-242, Last modified 07/28/2017

#F
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https://deg.ne.gov/about/divisions/energy-mineral-land-
resources/ener -mineral-land- ermits/stormwater- ermits/n des-industrial-sw#tab-4
Permit No.: N/C/ S / 0 / 0 / 0 / 3 / 3 /0 / or Certificate of Coverage No.: NIC/GI_I_l_l I I I
Facility Name: ATI Specialty Materials- Monroe
County: Union
Inspector: David Ethridge
Date of Inspection: 11/12/19
Time of Inspection:
8:33arn
Total Event Precipitation (inches): 0.75"
Phone No. 704-289-4511
All permits require qualitative monitoring to be performed during a "measurable storm event."
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 DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature (NPermittee or Designee)
1. Outfall Description:
Outfall No. SWO3 Structure (pipe, ditch, etc.): Pipe/Ditch
Receiving Stream:
Richardson Creek
Describe the industrial activities that occur within the outfall drainage area: Metal Storage,
Hammer Repair Dust Collection
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: light brown
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): none
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
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:
7.
8.
9.
1 2 3 4 5
Is there any foam in the stormwater discharge? ® Yes Q No.
Is there an oil sheen in the stormwater discharge? ®Yes (F) No.
Is there evidence of erosion or deposition at the outfall? o Yes o No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, on sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this farm, please visit httys://deg.ne.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/stormwater-permits/npdes-industrial-sw#tab-4
Permit No.: N/C/ S / 0 / 0 / 0 / 3 / 3 / 0 / or Certificate of Coverage No.: N/C/G/ /_/_/_/_/_/
Facility Name: ATI Specialty Materials- Monroe
County: Union
Inspector: David Ethridge
Date of Inspection: 11 /12/19
Time of Inspection: 8:52 am
Total Event Precipitation (inches): 0.75"
Phone No. 704-289-4511
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the pernutted 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 DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
`( - -'J r ( C�J4n
(Si ature of Permittee or Designee)
1. Outfall Description:
Outfall No. SW04
Structure (pipe, ditch, etc.): Pipe/Ditch
Receiving Stream:
Richardson Creek
Describe the industrial activities that occur within the outfall drainage area: Shipping staging,
turnings storage, truck loading
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: light brown
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): none
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 I 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:
7.
8.
9
1 2 3 4 5
Is there any foam in the stormwater discharge? ® Yes Q No.
Is there an oil sheen in the stormwater discharge? OYes No.
Is there evidence of erosion or deposition at the outfall? o 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
SWU-242, Last modified 07/28/2017

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit h"s://deq.nc.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/storm.water-aermits/npdes-industrial-sw#tab-4
permit No.: N/C/ S / 0 / 0 / 0 / 3 / 3 /0 / or Certificate of Coverage No.: N/C/GI_I_I I 1 1 I
>*acilityName: AT[ Specialty Materials - Monroe
County: Union
Inspector:
David Ethridge
Date of Inspection: 11 /12/19
Time of Inspection: 8:08 am
Total Event Precipitation (inches): 0.75"
Phone No. 704-289-4511
All permits require qualitative monitoring to be performed during a "measurable storm event."
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 pen-nittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
✓—W Y - -- , QL. - 1 4, ( l:
of Permittee or Designee)
I. Outfall Description:
Outfall No. SW05 Structure (pipe, ditch, etc.): Ditch
Receiving Stream:
Richardson Creek
Describe the industrial activities that occur within the outfall drainage area: Metal Storage,
Equipment Storage,clean empty drums, roll off containers
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(Iight, medium, dark) as descriptors: light brown
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): none
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 I is no solids and 5 is extremely muddy:
7.
8.
9.
1 2 3 4 5
Is there any foam in the stormwater discharge? ® Yes (D No.
Is there an oil sheen in the stormwater discharge? OYes G No.
Is there evidence of erosion or deposition at the outfall? O Yes o 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
SWU-242, Last modified 07/28/2017

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit hgps://deq.nc.gov/about/divisions/energy-mineral-land-
resourccs/energy-mineral-land-permits/stormwater-permits/npdes-industrial-sw#tab-4
Permit No.: N/C/ S / 0 / 0 / 0 / 3 / 3 /0 / or Certificate of Coverage No.: N/C/G/ l—l_I_I_I_l
Facility Name: ATI Specialty Materials- Monroe
County: Union
Inspector: David Ethridge
Date of Inspection: 1 1 /1 21 1 9
Time of Inspection:
8:45am
Total Event Precipitation (inches): 0.75"
Phone No. 704-289-4511
All permits require qualitative monitoring to be performed during a "measurable storm event."
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 DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature ogPermittee or Designee)
1. Outfall Description:
Outfall No. SW06
Receiving Stream:
Richardson Creek
Structure (pipe, ditch, etc.): Ditch
Describe the industrial activities that occur within the outfall drainage area:
Metal Storage, Trash Compactor
ng
Page 1 of 2
SwU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Very light brown
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): none
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:
7.
8.
9.
1 2 3 4 5
Is there any foam in the stormwater discharge? ® Yes E) No.
Is there an oil sheen in the stormwater discharge? ®Yes E) No.
Is there evidence of erosion or deposition at the outfall? o 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
SWU-242, Last modified 07/28/2017