NCG200463_COMPLETE FILE - HISTORICAL_20151124

m,jau
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ Jo) 5 f) 1 c) Ul
YYYYMMDD

�aceAnal rcal"
www.pacelabs.com
�1
November 24,.2015
he,� a oo �'�3
Mr. Robert Duffy
Antea Group
8008 Corporate Center Drive
Suite 100
Charlotte, NC 28226
RE: Project: TH STORM WATER TIERED
Pace Project No.: 92277002
Pace Analytical Servlces, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Dear Mr. Duffy:
Enclosed are the analytical results for sample(s) received by the laboratory on November 19, 2015.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Trey Carter
[e-mail]
Project Manager
Enclosures
cc: Barrett McMullan, Antea Group
REPORT OF LABORATORY ANALYSIS
TN!'
QORA!—
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 10

aceAnalytical
www.pacefabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersvilte, NC 28078
[phone]
Project: TH STORM WATER TIERED
Pace Project No.: 92277002
Asheville Certification Ids
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
West Virginia Certification #: 356
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 10

a eAnalyfical®
• www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: TH STORM WATER TIERED
Pace Project No.: 92277002
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92277002001
92277002002
017-1
13G-1
Water
Water
11/19/15 09:00
11/19/15 09:00
11/19/15 12:40
11/19/15 12:40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 10

lace Anal ical
wi
www.pacelabs.com
I
SAMPLE ANALYTE COUNT
Project: TH STORM WATER TIERED
Pace Project No.: 92277002
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersvitle, NC 28078
[phone]
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92277002001 OF-1 EPA 200.7 CDF 2 PASI-A
92277002002 BG-1 EPA 200.7 CDF 2 PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 10

laceAnalyfical*
wwwpacelabs.com
I
ANALYTICAL RESULTS
Project: TH STORM WATER TIERED
Pace Project No.: 92277002
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
Sample: OF-1
Lab ID: 92277002001
Collected: 11/19115 09:00
Received: 11/19/15 12:40 Matrix: Water
Parameters
Results Units
Report Limit DF
Prepared
Analyzed
CAS No. Qual
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Copper
7.5 ug1L
5.0 1
11120/15 21:00
11/24/15 07:35
7440-50-8
Zinc
64.7 uglL
10.0 1
11/20/15 21:00
11/24/15 07:35
7440-66-6
Sample: BG-1
Lab ID: 92277002002
Collected: 11/19/15 09:00
Received: 11/19/15 12:40 Matrix: Water
Parameters
Results Units
Report Limit DF
Prepared
Analyzed
CAS No. Qual
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Copper
ND uglL
5.0 1
11/20/15 21:00
11/24115 07:38
7440-50-8
Zinc
28.8 uglL
10.0 1
11/20/15 21:00
11/24/15 07:38
7440-66-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/24/2015 03:13 PM without the written consent of Pace Analytical Services, Inc.. Page 5 of 10

la�eAnalytical"
' www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 2BO78
[phone]
QUALITY CONTROL DATA
Project: TH STORM WATER TIERED
Pace Project No.: 92277002
QC Batch: MPRP120090 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92277002001, 92277002002
METHOD BLANK: 1612594
Associated Lab Samples: 92277002001, 92277002002
Parameter Units
Copper ug/L
Zinc ug1L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 11/24/15 07:01
ND 10.0 11/24/15 07:01
LABORATORY CONTROL SAMPLE: 1612595
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Copper ug/L 500 475 95 85-115
Zinc ug/L 500 485 97 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1612596
1612597
MS
MSD
92276961001 Spike
Spike
MS
MSD MS
MSD
% Rec
Max
Parameter Units Result Cone,
Cone.
Result
Result % Rec
% Rec
Limits
RPD RPD Qual
Copper uglL 34.0 500
500
511
567 95
107
70-130
10 20
Zinc ug/L 1130 500
500
1610
1660 97
106
70-130
3 20
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1612598
i612599
MS
MSD
92276509001 Spike
Spike
MS
MSD MS
MSD % Rec
Max
Parameter Units Result Cone.
Cone.
Result
Result % Rec
% Rec Limits
RPD RPD Qual
Copper ug/L ND 500
500
461
495 92
98 70-130
7 20
Zinc ug/L 234 500
500
689
717 91
97 70-130
4 20
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 resuf.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/24/2015 03:13 PM without the written consent of Pace Analytical Services, Inc..
Page 6 of 10

�f�aceAnal t cal
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: TH STORM WATER TIERED
Pace Project No.: 92277002
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.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
POL - Practical Quantitation Limit.
RL - Reporting Limit.
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, Styrene, and Vinyl chloride.
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
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/24/2015 03:13 PM without the written consent of Pace Analytical Services, Inc.. Page 7 of 110

lace Anal ical"
]! www.pacelabs.com
I
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: TH STORM WATER TIERED
Pace Project No.: 92277002
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersvllle, NC 28078
[phone]
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92277002001 OF-1 EPA 200.7 MPRP120090 EPA 200.7 ICP118115
92277002002 BG-1 EPA 200.7 MPRP120090 EPA 200.7 ICP118115
Date: 11/24/2015 03:13 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 8 of 10

:
Document Name:
Revised: November 17, 2015
aceAnalytical�
Sample Conditidn Upon Recei t SCURPage
1 of 2"
Document Number: -Issuing
Authority:
MPace
F-CHR-CS-003-rev.16.1
untersvilleQualit Office
Client Name. M".LG " Page 2 of 2 Is for Internal Use Only
f�
Courier: ❑ Fed Ea❑ UPC] USP❑ Clier❑ Commerc{G Pace.,Qther O ttorial
Custody Seal on CoolerlBox Present: �D yes ❑ no Seals Intact: ��Ll yes ❑ no Qroi :Due Date
from=Name;•{ ..
Packing Material: ❑ Bubble Wrap ❑ Bubble Bags�[�None-❑Other
Thermometer Used: IR Gun T1505 Type of Ice: Wet%Blue None [] Samples on ice, cooling process has begun
Temp Correction Factor No Correction
f
Corrected Cooler Temp.: � 'C
G ,
biological Tissue is Frozen: Yes No IVIA�
g Lr
Date and Initials of person examining
contents: �.�.� ii •-��!
Temp should be above freezing to 6°C
Comments:
Chain of Custody Present:
©Yes ❑No
❑N1A
1.
Chain of Custody Filled Out:
• l
©Yes_ ❑No
❑NIA
2.
Chain of Custody Relinquished:
OYes ❑No
❑NIA
3.
Sampler Name & Signature on COC:
,iJYes ONO
❑NIA
4.
Samples Arrived within Hold Time:
i
MYes ONO
❑NIA
5.
Short Hold Time Analysis <72hr):
Dyes 'I No
❑NIA
6.
Rush Turn Around Time Requested:
Oyes 4N
❑NIA
7,
Sufficient Volume:
p rres ONO
❑N1A
8.
Correct ,Containers Used:
�i s ONO
❑NIA
9•
-Pace Containers Used:
,oYes ONO
❑NIA
Containers Intact:
OYes ONO
❑NIA
10.
Filtered volume received for Dissolved tests
CJYes ❑No
❑NIA
11,
Sample Labels match COC:
P-41 ❑No
❑NIA
12,
eY
-Includes date/time/ID/Analysis Matrix:
LU
All containers needing preservation have been checked.
Yes ❑NO
©NIA
13.
All containers needing preservation are found to be In
Yes ONO
❑N1A
compliance with EPA recommendation.
excepllans: VOA, collform, TOC, O&G, WIZRO (water)
❑Yes C:7NO
Samples checked for dechlorination:
121r�es ❑No
❑NIA
14.
Headspace in VOA Vials ( >6mm):
Dyes ONO
0N1A
15.
Trip Blank Present:
❑Yes ❑No
rfLJN/A
16.
Trip Blank Custody Seals Present
❑Yes ONO
rEINIA
Pace Trip Blank Lot # (if purchased
Client Notification/ Resolution: Field Data Required? Y 1 N
Person'Contacted: Date/Time:
Comments/ Resolution:
SCURF Review: Date: tl let
ihs-
SRF Review, Date:
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)
WO#:92277002
1111111111111111111111IIII�e,,,a

PaceAnalytical'
www.oacelahs.com
�.ntall�-vr-�.uJ ! vu t 1 MtldtyLIt;dl Keyue5t uacument
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accuratefy,
Section A Section B Section C
Page. of
Required Client Information. Required Project Information: Invoice Information:
M
Company- R n 70 _ At tion: �2000338
Address:, Copy
sf� Cp: O'er:
Toc
pa ty Name:
REGULATORY AGENCY'
f , 4. U C k-4 i �C
Agpros �•� r G'� C��.� _
NPDES GROUND WATER F DRINKING WATER
F UST i— RCRA r OTHER
Email To: r /' �'' Purchase
Order No.:
Pact, C1'91e
Phone: Fax: , L P
.
ci -� %! 5113
F �1ame:
�l � � U/.✓t �
Pace Pr
0- '—'1" G
Site`Location
.7 v TJ�S
t L [� .At, / t E' / t?d
ita uymwect�
r
STATE:
Raqucsted Due OatoffAT: Pro
t'-Um6trt' r s a /G]
Pace Profile a: �2 7--
Requested
Analysis
Filtered
(Y!N}
Section D Matrix Codes
=
ii
z
Required ClVeal Information MATRIX I gODF
-
COLLECTED
Preservatives
}
Dnnkis>rj Water DW
a
L)
zz.
Water WT
i3
Waste Water WIV
GOE11POsfrE
COMIRCSITE
c~]
Prodi P
START
END(GRAB
rL
x
soivsaid sL
SAMPLE ID Oil
wg
=
-
o
"
w
r
°'
Wipe
w
V
¢
z
Sample IDs MUST BE UNIQUE Tissue TS
O
a_
<
m
en
`rt
Other Oi
X
w
ZO
H
p
a
a
U
LL
=
O
�
CID
T
i-
101
i
v
N
F-
z
DATE
TIME
DATE
TIME
•w
�
_
=
Z
z
O
y
V
X
Pace Project No./ Lab I.D.
4
5
6
7
B
9
10
11
12
ADDITIONAL COMMENTS
RELINQUISHED BY ! AFFILIATION
DATE
TIME
ACCEPTED BY! AFFILIATION
DATE
TIME
SAMPLE CONDITIONS
ORIGINAL
SAMPLER NAME AND SIGNATURE
U
o
o
c
� Z
> Y
•a
�
PRINT Name Of SAMPLER:
E
I
c
"
ix u
o }
U
'�
Tim
`
NI
SIGNATURE of SAMPLER:
DATE Signed G
(MM1DDlYY)• �� _� / �+
'kr,,x l.-rm Nora: Ry sigrenq Dos lorm you are acce[nvKl Para's NET 30 d:ry payrrn:nt to— and ar7rc .V to talc chargos of 1.5% 1 monllor arty'mvcvct.•s not Pala •—thin 30 a ys. F-ALL-Q-021 15-May-2007

w;
KEYWELL METALS
Aerospace & Specic/ty Sleel Recyclit7g
7808 West College Drive, Suite 3-NE
Palos Heights, IL 60463
Phone: [phone]
Fax: [phone]
September 17, 2014
Storm Water Permitting Unit
Division of Energy, Mineral, and Land Resources
Attention: Bradley Bennett
1612 Mail Service Center
Raleigh, NC 27699-1612
Re: Storm Water Discharge Monitoring Report — Comprehensive Monitoring
Keywell Metals, L.L.C.
2826 Top Mill Road
Monroe, NC 28110
General Permit Number NCG200463
Dear Sir/Madam:
Keywell Metals, L.L.C. located at 2826 Top Hill Road, Monroe, Union County, North Carolina in accordance with
National Pollution Discharge Elimination System (NPDES) general permit number NCG200000 is submitting two
copies of our June 2014 Discharge Monitoring Reports (DMR).
In June 2014, there was no appreciable flow in which to collect samples. A DMR form indicating No Flow is
attached.
Keywell will continue to collect outfall and background samples as qualifying rain events allow. If you have any
questions or concerns, please feel free to contact me at [phone], or our environmental consultant, Rob
Duffy of Antea Group at [phone].
Sincerely,
Ronald G. Gostek
Keywell Metals, L.L.C.
Director —Safety, Environmental & Construction

Division of Water Quality
Storm Water Discharge Monitoring Report
Keywell Metals, L.L.C.—Top Hill Road Facility
September 17, 2014
Page 2 of 2
Cc: Dan Buwalda, General Manager, Keywell, LLC
Tracy Owens, Manufacturing Engineer, Keywell, LLC
Attachment

KEYWELL METALS
Aerospace & Specialty Sleel Recycling
7808 West College Drive, Suite 3-NE
Palos Heights, IL 60463
Phone: (708� 608-8020
Fax: [phone]
September 17, 2014
Storm Water Permitting Unit
Division of Energy, Mineral, and Land Resources
Attention: Bradley Bennett
1612 Mail Service Center
Raleigh, NC 27699-1612
Re: Storm Water Discharge Monitoring Report — Comprehensive Monitoring
Keywell Metals, L.L.C.
2826 Top Hill Road
Monroe, NC 28110
General Permit Number NCG200463
Dear Sir/Madam:
Keywell Metals, L.L.C. located at 2826 Top Hill Road, Monroe, Union County, North Carolina in accordance with
National Pollution Discharge Elimination System (NPDES) general permit number NCG200000 is submitting two
copies of our June 2014 Discharge Monitoring Reports (DMR).
In June 2014, there was no appreciable flow in which to collect samples. A DMR form indicating No Flow is
attached.
Keywell will continue to collect outfall and background samples as qualifying rain events allow. If you have any
questions or concerns, please feel free to contact me at [phone], or our environmental consultant, Rob
Duffy of Antea Group at [phone].
Sincerely,
Ronald G. Gostek
Keywell Metals, L.L.C.
Director — Safety, Environmental & Construction

Division of Water Quality
Storm Water Discharge Monitoring Report
Keywell Metals, L.L.C.—Top Hill Road Facility
September 17, 2014
Page 2 of 2
Cc: Dan Buwalda, General Manager, Keywell, LLC
Tracy Owens, Manufacturing Engineer, Keywell, LLC
Attachment

KEYWELL METALS
Aerospace & Specially Steel Recycling
7808 West College Drive, Suite 3-NE
Palos Heights, IL 60463
Phone: [phone]
Fax: [phone]
September 17, 2014
Storm Water Permitting Unit
Division of Energy, Mineral, and Land Resources
Attention: Bradley Bennett
1612 Mail Service Center
Raleigh, NC 27699-1612
Re: Storm Water Discharge Monitoring Report — Comprehensive Monitoring
Keywell Metals, L.L.C.
2826 Top Hill Road
Monroe, NC 28110
General Permit Number NCG200463
Dear Sir/Madam:
Keywell Metals, L.L.C. located at 2826 Top Hill Road, Monroe, Union County, North Carolina in accordance with
National Pollution Discharge Elimination System (NPDES) general permit number NCG200000 is submitting two
copies of our May 2014 Discharge Monitoring Reports (DMR).
In May 2014, there was no appreciable flow in which to collect samples. A DMR form indicating No Flow is
attached.
Keywell will continue to collect outfall and background samples as qualifying rain events allow. If you have any
questions or concerns, please feel free to contact me at [phone], or our environmental consultant, Rob
Duffy of Antea Group at [phone].
Sincerely,
e"'a
Ronald G. Gostek
Keywell Metals, L.L.C.
Director —Safety, Environmental & Construction

Division of Water Quality
Storm Water Discharge Monitoring Report
Keywell Metals, L.L.C. --Top Hill Road Facility
September 17, 2014
Page 2 of 2
Cc: Dan Buwalda, General Manager, Keywell, LLC
Tracy Owens, Manufacturing Engineer, Keyweli, LLC
Attachment

.. I it
KEYWELL METALS
Aerospace & Specially Sleel Recycling
7808 West College Drive, Suite 3-NE
Palos Heights, IL 60463
Phone: [phone]
Fax: [phone]
September 17, 2014
Storm Water Permitting Unit
Division of Energy, Mineral, and Land Resources
Attention: Bradley Bennett
1612 Mail Service Center
Raleigh, NC 27699-1612
Re: Storm Water Discharge Monitoring Report — Comprehensive Monitoring
Keywell Metals, L.L.C.
2826 Top Hill Road
Monroe, NC 28110
General Permit Number NCG200463
Dear Sir/Madam:
Keywell Metals, L.L.C. located at 2826 Top Hill Road, Monroe, Union County, North Carolina in accordance with
National Pollution Discharge Elimination System (NPDES) general permit number NCG200000 is submitting two
copies of our May 2014 Discharge Monitoring Reports (DMR).
In May 2014, there was no appreciable flow in which to collect samples. A DMR form indicating No Flow is
attached.
Keywell will continue to collect outfall and background samples as qualifying rain events allow. If you have any
questions or concerns, please feel free to contact me at [phone], or our environmental consultant, Rob
Duffy of Antea Group at [phone].
Sincerely,
'e"a '�- Ar�—
Ronald G. Gostek
Keywell Metals, L.L.C.
Director - Safety, Environmental & Construction

Division of Water Quality
Storm Water Discharge Monitoring Report
Keywell Metals, L.L.C. —Top Hill Road Facility
September 17, 2014
Page 2 of 2
Cc: Dan Buwalda, General Manager, Keywell, LLC
Tracy Owens, Manufacturing Engineer, Keywell, LLC
Attachment