NCS000330_MONITORING INFO_20110516

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
� 5Q0 C)
DOC TYPE
❑FINAL PERMIT
REPORTS--- ------ —
- MONITORING REPORTS —
❑ APPLICATION
APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ 2�1� • oS• � �-°
YYYYMMDD

vii ATI Allvac
2020 Ashcraft Avenue, P.O. Box 5030. Monroe, NC 28110
phone:[phone] fax: [phone]
email: [e-mail]
May 11, 2011
NCDENR - Division of Water Quality
610 East Center Avenue, Suite 301
Mooresville, NC 28115
STORMWATER PERMIT NO. NCS000330 — ZINC MONITORING:
Dear Samar Bou-Ghazale:
1,
R CIENEU
DIVISION OF: VVA-i-ER OLIAUTY
MAY 6 21111
E 1,-`-GICNAL OFFI-CE
This letter is to notify the DWQ Regional Office that ATI Allvac -- Monroe Site has collected the requested
analytical monitoring for zinc from the galvanized steel structures positioned in the drainage area for our
representative outfall. As requested, a 4' sampling event was conducted and the laboratory work was split
between Pace Analytical and Prism Laboratories, Inc. Zinc samples 1 — 4 are summarized below:
Anal tical Values
Downspout
Location
ISt
sample
2n
sample
3r
sam le
4t' sample
PACE
4t sample
PRISM
Finishing Bldg
0.294
0.0583
0.299
1.96
2.0
GFM Bldg
0.187
0.450
0.235
0.795
0.83
Press Bldg
0.116
0.383
0.553
1.58
1.6
Conditioning Bld
0.098
0.0769
5.23
4.8
SDO #02(M)
0,392
0.177+0.212
0.907
0.381
0.4
As we discussed, our facility is unable to identify trends with the sampling value ranges. The analytical
range is likely due to the inconsistent amount of rainfall received during the sampling events, and how fast
that rain fell. The Conditioning Bldg is in the process of installing a new roof, which is likely the reason
the zinc levels for that building have increased.
BMP's are implemented to control potential sources of zinc, such as hydraulic oil and rubber from tire
wear. Our facility roads and parking lots are routinely cleaned and swept by an industrial service provider.
Also, routine preventative maintenance schedules are established for mobile equipment to reduce oil leaks.
Since there is no zinc in our products as stated previously, ATI Allvac requests NCDENR to revise
Stormwater Permit No. NCS000330 and replace the benchmark value for zinc from 0.067 mglL to a
"monitor only" condition so the facility can continue to evaluate the effectiveness of our BMP's.
Sincerely,
Preston M. Baucom,
EHS Manager
ATI Allvac - Monroe Site
cc: Ed Stegall, Allvac
Greg Laney, Allvac
Kyle Dunn, Allvac
Tommy Long, Allvac

ttkATI Allvac
2020 Ashcraft Avenue, P.O. Box 5030, Moi�Q/1,n1�
phone:[phone] fax: [phone]
email: [e-mail] 7 —/l A/G
UAI t % u'
May 11, 2011
NCDENR - Division of Water Quality
610 East Center Avenue, Suite 301
Mooresville, NC 28115
STORMWATER PERMIT NO. NCS000330 — ZINC MONITORING:
Dear Samar Bou-Ghazale:
RECEIVED
DIVISION OF WATER QUALITY
MAY 16 2011
C T i01N
MOORErSViLE_E REGIONAL OFFICE
MAY 3 12011
a
This letter is to notify the DWQ Regional Office that ATI Allvac — Monroe Site has collected the requested
analytical monitoring for zinc from the galvanized steel structures positioned in the drainage area for our
representative outfall. As requested, a 4 , sampling event was conducted and the laboratory work was split
between Pace Analytical and Prism Laboratories, Inc. Zinc samples 1 — 4 are summarized below:
7_:, � �� 1,—a,1, = '0,0C-7
Analytical Values
Downspout
Location
ISt
sample
2'° -
sample
3"
sample
4` sample
PACE
4' sample
PRISM
Finishing Bldg
0.294
0.0583
0,299
1.96
2.0
GFM Bld
0,187
0,450
0,235
0,795
0.83
Press Bld T
0,116
0,383
0,553
1.58
1.6
Conditioning Bldg
1 0,098
0,0769
0,212
5.23
4.8
SDO #02(M)
1 0.392
0.177
0.907
0.381
0.4
As we discussed, our facility is unable to identify trends with the sampling value ranges. The analytical
range is Iikely due to the inconsistent amount of rainfall received during the sampling events, and how fast
that rain fell. The Conditioning; Bldg is in the process of installing a new roof, which is likely the reason
the zinc levels for that building have increased.
BMP's are implemented to control potential sources of zinc, such as hydraulic oil and rubber from tire
wear. Our facility roads and parking lots are routinely cleaned and swept by an industrial service provider.
Also, routine preventative maintenance schedules are established for mobile equipment to reduce oil leaks.
Since there is no zinc in our products as stated previously, ATI Allvac requests NCDENR to revise
Stormwater Permit No. NCS000330 and replace the benchmark value for zinc from 0.067 mg/L to a
"monitor only" condition so the facility can continue to evaluate the effectiveness of our BMP's.
Sincerely, /f�J
Preston M. Baucorn,
EHS Manager
ATI Allvac - Monroe Site
cc: Ed Stegall, Allvac
Greg Laney, Allvac
Kyle Dunn, Allvac
Tommy Long, Allvac

aceAnalytical
May 02, 2011
Mr. Preston Baucom
Allvac
2020 Ashcraft Ave
Monroe, NC 28110
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
RE: Project: ZINC
Pace Project No.: 9293000
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 KinceyAve, Suite 100
Huntersville, NC 28078
[phone]
Dear Mr. Baucom:
Enclosed are the analytical results for sample(s) received by the laboratory on April 28, 2011. The
results relate only to the samples included in this report. Results reported herein conform to the
most current NELAC standards, where applicable, unless otherwise narrated 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,
qt�nMt0
Erin Waters
[e-mail]
Project Manager
Enclosures
cc: Mr. Tommy Long, Allvac
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
vneE6.
Page 1 of 12

aceAnalytical"
www.pacelaD:eom
Project: ZINC
Pace Project No.: 9293000
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Asheville Certification IDs
2225 Riverside Dr., Asheville, NC 28804
Connecticut Certification #: PH-0106
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NCO30
New Jersey Certification #: NC011
North Carolina Bioassay Certification #: 9
North Carolina Drinking Water Certification #: 37712
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
CERTIFICATIONS
[phone]
North Carolina Wastewater Certification #: 40
Pennsylvania Certification #: 68-03578
South Carolina Bioassay Certification #: 99030002
South Carolina Certification #: 99030001
Virginia Certification #: 00072
West Virginia Certification #: 356
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
o� c
��nelac
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
f704)875-9092
Page 2 of 12

aceAnalytical
W"Paeela &CM
Project: ZINC
Pace Project No.: 9293000
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverslde Dr,
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab 10
Sample 10
Method
Analysts
Analytes
Reported
Laboratory
9293000001
ROLLING
EPA 200.7
JMW
1
PASI-A
9293000002
CONDITIONING
EPA 200.7
JMW
1
PASI-A
9293000003
PRESS
EPA 200.7
JMW
1
PASI-A
9293000004
GFM
EPA 200.7
JMW
1
PASI-A
9293000005
SW02
EPA 200.7
JMW
1
PASI-A
9293000006
IN PROCESS
EPA 200.7
JMW
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
vnehel-�
Page 3 of 12

aoftlytical"
www.peoelebscan
Project: ZINC
Pace Project No.: 9293000
Pace Analytical Services, Inc.
205 East Meadow Road - Suite
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: ROLLING Lab ID: 9293000001 Collected: 04/28/11 13:00 Received: 04/28/11 16:00 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
Zinc 1960 ug1L 10.0 1 05/01/11 12:30 05/02/11 03:04 7440-66-6
Date: 05/02/2011 04:09 PM REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the w6tten consent of Pace Analytical Services. Inc..
_ccn.
i1 �i\c.
� �nel
Page 4 of 12

aceAnalytical"
www.pecalalb.00m
Project: ZINC
Pace Project No.: 9293000
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: CONDITIONING Lab ID: 9293000002 Collected: 04/28/11 13:10 Received: 04/28/11 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP
Zinc
Date: 05/02/2011 04:09 PM
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
5230 uglL 10.0 1 05/01/11 12:30 05/02/11 03:22 7440.66-6
REPORT OF LABORATORY ANALYSIS
This report shall not he reproduced, except in lull,
without the written consent of Pace Analytical Services, Inc..
M A eL�.`�
��nelac�
Page 5 of 12

aceAnalytical.
wwWepetefebs.oam
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: ZINC
Pace Project No.: 9293000
Sample: PRESS Lab ID: 9293000003 Collected: 04/28/11 13:15 Received: 04/28/11 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Dual
200.7 MET ICP Analytical Method: EPA200.7 Preparation Method: EPA 200.7
Zinc 1580 ug1L 10.0 1 05/01/11 12:30 05/02/11 03:29 7440-66-6
Date: 05/02/2011 04:09 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
c�o,o
mela6
Page 6 of 12

aceAnalytical
WWW4 ecelebacom
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: ZINC
Pace Project No.: 9293000
Sample: GFM Lab ID: 9293000004 Collected: 04/28/11 13:20 Received: 04/28111 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP
Zinc
Date: 05/02/2011 04:09 PM
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
795 ug1L 10.0 1 05/01/11 12:30 05/02/11 03:33 7440-66-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 7 of 12

aceAnalytical
"
~48celeUcom
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Paco Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: ZINC
Pace Project No.: 9293000
Sample: SW02 Lab ID: 9293000005 Collected: 04/28/11 13:25 Received: 04/28/11 16:00 Matrix: Water
Parameters
200.7 MET ICP
Zinc
raFit'a[�byGY�Ir��i f [�Z�it�!7 � � I
Results Units Report Limit DF Prepared Analyzed CAS No. Quai
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
381 ug1L 10.0 1 05/01/11 12:30 05/02/11 03:36 7440-66-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
�'hela&
Page 8 of 12

aceAnalytical
~pacelabic=
Pace Analytical Services, fnc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: ZINC
Pace Project No.: 9293000
Sample: IN PROCESS Lab ID: 9293000006 Collecled: 04/28/11 13:30 Received: 04/28/11 16:00 Matrix: Water
Parameters
200.7 MET ICP
Zinc
Date: 05/02/2011 04:09 PM
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
713 uglL 10.0 1 06/01/11 12:30 05/02/11 03:39 7440-66-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
criela6
Page 9 of 12

• Pace Analytical Services, Inc. Pace Analytical Services, Inc.
�aneMalyfical 205 East Meadow Road - Suite A 2225 Riverside Dr.
www-peoafab&cam Eden, NC 27288 Asheville, NC 28804
[phone] [phone]
QUALITY CONTROL DATA
Project: ZINC
Pace Project No.: 9293000
QC Batch: MPRP18280 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 9293000001, 9293000002, 9293000003, 9293000004, 9293000005, 9293000006
METHOD BLANK: 598445 T Matrix: Water
Associated Lab Samples: 9293000001, 9293000002, 9293000003, 9293000004, 9293000005, 9293000006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Zinc ug/L ND 10.0 05/02/1102:04
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 598446
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Zinc ug/L 500 487 97 85-115
MATRIX SPIKE SAMPLE:
598447
9292978002
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Zinc
ug/L
13.8
500
488
95
70-130
MATRIX SPIKE SAMPLE:
598449
9293000001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Zinc
ug/L
1960
500
2510
111
70-130
SAMPLE DUPLICATE: 598448
Parameter
Zinc
SAMPLE DUPLICATE: 598450
Parameter
Zinc
Date: 05/02/2011 04:09 PM
9292744005
Units Result
Dup
Result
ug1L 29.4
28.1
9293000002
Units Result
Dup
Result
ug/L 5230
5380
RPD Qualifiers
5
RPD Qualifiers
3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
nela6
Page 10 of 12

acmnalytical'
www.pecelabs.com
Project: ZINC
Pace Project No.: 9293000
DEFINITIONS
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden. NC 27288
[phone]
QUALIFIERS
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
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.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
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.
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 NELAP accredited. Contact your Pace PM for the current list of accredited analytes.
>ls1:11O TA[sI:7I*1
PASI-A Pace Analytical Services - Asheville
Date: 05/02/2011 04:09 PM REPORT OF LABORATORY ANALYSIS Page 11 of 12
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
net c

aceAnalXical"
www.pecebbicom
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr,
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
ZINC
Pace Project No.:
9293000
Lab ID
Sample ID
9293000001
ROLLING
9293000002
CONDITIONING
9293000003
PRESS
9293000004
GFM
9293000005
SW02
9293000006
IN PROCESS
Date: 05/02/2011 04:09 PM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Hunlersville, NC 28078
[phone]
Analytical
QC Batch Method
QC Batch
Analytical Method
Batch
EPA 200.7
MPRP18280
EPA 200.7
ICP17656
EPA 200.7
MPRP18280
EPA 200.7
ICP17656
EPA 200.7
MPRP18280
EPA 200.7
ICP17656
EPA 200.7
MPRP18280
EPA 200.7
ICP17656
EPA 200.7
MPRP18280
EPA 2007
ICP17656
EPA 200.7
MPRP18280
EPA 200.7
ICP17656
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
,,�ea&--
Page 12 of 12

,11!aceAn O n l -
CHAIN -OF -CUSTODY 1 Analytical Request Document
The Chain! -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Page: of
Section A Section 8 Section C
1475004
Required Client Information: Required Project Information: Invoice Infarrnation:
C—f�Y Report To: / Attention:
(a9 A
Address: /J� Copy
To:
Company Name: �'
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REGULATQRY AGENCY,#
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Address: 03 J Am
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Order No.:
Pace Quete
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:..-�aceAnalyfical,.
Where Received:
Sample Condition Upon Receipt
ProjectClient Name: ATM AA�k�
[ Huntersville ❑ Asheville ❑ Eden
Courier: ❑ Fed Ex ❑ UPS ❑ USPS ❑ Client ❑ Commercial ET -Pace Other
Custody Seal on Cooler/Box Present: ❑ Y0s �no Seals intact: ❑ yes ❑ no
9�?93000
Packing Material: ❑ Bubble Wrap ❑Bubble Bags ErNone ❑Other
Thermometer Used: IR Gun: T1101 Type of Ice: et Blue None ErSamples on ice, cooling process has begun
Temp Correction Factor: Add 1 Subtract 0 'C
Corrected Cooler Temp.: C
Temp should be above freezing to WC
Biological Tissue is Frozen: Yes No
Comments:
Date and Initials of person examining
contents:
Chain of Custody Present:
©-Kes­❑No
❑N/A
1.
Chain of Custody Filled Out:
Dire
ON.
❑NIA
2.
Chain of Custody Relinquished:
Erns
❑No
❑NIA
3.
Sampler Name & Signature on COC:
Cis
ONO
❑NIA
4.
Samples Arrived within Hold Time:
P r .
ON.
❑N/A
5.
Short Hold Time Analysis <72hr :
❑Yes
21TO
❑N/A
6.
Rush Turn Around Time Requested:
❑Yes
l<o
❑NIA
7.
Sufficient Volume:
EI-Ye's
ON.
❑NIA
8.
Correct Containers Used:
-Pace Containers Used:
f5es
13Yes
❑No
ONO
❑NIA
❑NIA
g.
Containers Intact:
21Yes
ONO
❑NIA
10.
Filtered volume received for Dissolved tests
❑Yes
ONO
C uA
11.
Sample Labels match COC:
-Includes date/time/ID/Analysis Matrix:
fires
ONO
❑N/A
12.
All containers needing preservation have been checked.
All containers needing preservation are found to be in
compliance with EPA recommendation.
exceptions: VOA, coliform, TOC, O&G, WI-DRO (water)
E7 rtes
Gres
[Dyes
❑No
ON.
❑No
El N/A
❑NIA
13.
Initial when completed
Samples checked for dechlodnation:
❑Yes
❑No
rA
14.
Headspace in VOA Vials >6mm):
El Yes
ONO
12<I
15.
Trip Blank Present:
Trip Blank Custody Seals Present
Pace Trip Blank Lot # (if purchased):
❑Yes
❑Yes
❑No
❑No
t�iA
G IA
16,
Client Notification/ Resolution: Field Data Required? Y / N
Person Contacted: Date/Time:
Comments! Resolution:
SCURF Review: Date: SRF Review: Date: LA4uJ
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)
F-CH R-C S-003-rev.03 13Apr2011

PiR �ISM
Y LABORATMIES INC,
ATi Allvac
Preston Baucom
P. O. Box 5030
Monroe, NC 28110
NC Certification No. 402
SC Certification No. 99012
Full -Service Analytical & NC Drinking Water Cart No. 37735
Environmental Solutions
Project: Stormwater Split
Lab Submittal Date: 04/28/2011
Prism Work Order: 1040646
Case Narrative
05/06/2011
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
Project Manager
Data Qualifiers Key Reference:
Reviewed By
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: 704152M364 - Toll Free Number: 1-8001529.6364 - Fax: [phone] Pagel of 1 t7

Sample Receipt Summary
R I S M EnviSaralee a$ Solutions
8
.� ' V' Enviranmenta! Solutions O�j1d61201 j
�7uuorumai:a inc
Prism Work Order: 1040646
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
Rolling
1040646-01
Water
014/28/11
04/28/11
Conditioning
1040646-02
Water
04/28/11
04/28/11
Press
1040646-03
Water
04/28/11
04/28/11
GFM
1040646-04
Water
04/28/11
04/28/11
SW02
1040646-05
Water
04/28/11
04/28/11
In Process
1040646-06
Water
04/28/11
04/28/11
Samples received in good condition at 0.9 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone; 7041529.6364 -Toll Free Number: 1.8001529-6364 - Fax: [phone] Page 2 of 10

��EE t • Full -Service Analytical &
Environmental Solutions
luaow,wrowsa we
ATI Allvac
Attn: Preston Baucom
P. O. Box 5030
Monroe, NC 28110
Project: Stormwater Split
Sample Matrix: Water
Laboratory Report
05106/2011
Client Sample ID: Rolling
Prism Sample ID: 1040646-01
Prism Work Order: 1040646
Time Collected: 04/28/11 01:00
Time Submitted: 04/28/11 16:50
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Datefrime ID
Total Metals
Zinc 2.0 mg/L 0.030 0.0022 1 •200.7 513111 21:31 DWR PIE0005
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spring brook Road - P.O. Box 240543 - charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 3 of 7

P R I S M Full -Service An olulio $
[ 7 Environmental Solutions
%ueanatamea we
Laboratory Report
051061201 1
ATI Allvac Project: Stormwater Split
Client Sample ID: Conditioning
Attn: Preston Baucom
Prism Sample ID: 1040646-02
P. O. Box 5030
Prism Work Order: 1040646
Monroe, NC 28110 Sample Matrix: Water
Time Collected: 04/28/11 01:10
Time Submitted: 04/28/11 16:50
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor DatelTime ID
Total Metals
Zinc 4.8 mg1L 0.030 0.0022 1 *200.7 513111 21:38 DWR P1E0005
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Sprtngbrook Road - P.O. Box 240543 - Charlotte, NC 28224.0543
Phone: [phone] - Toll Free Number: 1-800152"364 - Fax: [phone] Page 4 o � �

c urvice AnaWical &
L R I S M FEn-Senvironmental Solutions
Laboratory Report
05/06/2011
ATI Allvac Project: Stormwater Split
Client Sample ID: Press
Attn: Preston Baucom
Prism Sample ID: 1040646-03
P. O. Box 5030
Prism Work Order: 1040646
Monroe, NC 28110 Sample Matrix: Water
Time Collected: 04/28/11 01:15
Time Submitted: 04/28/11 16:50
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Datefrime ID
Total Metals
Zinc 1.6 mg1L 0.030 0.0022 1 '200,7 513111 21:46 DWR PIE0005
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road- P.D. Box 240543 - Charlotte, NC 20224-0543
Phone: [phone] -Toll Free Number: 1-8001529-6364 - Fax: [phone] Nge.5 of 1d

U-Sa
PfLRISM Fuviron vfee al Sol do s Hnvironmenlal Solutions
�7usaumairu INC
Laboratory Report
05/06/2011
ATE Allvac
Project: Stormwater Split
Client Sample ID: GFM
Attn: Preston Baucom
Prism Sample ID: 1040646-04
P. O. Box 5030
Prism Work Order: 1040646
Monroe, NC 28110
Sample Matrix: Water
Time Collected: 04/28/11 01:20
Time Submitted: 04/28/11 16:50
Parameter
Result Units Report
MDL Dilution Method Analysis AnaSyst Batch
Limit
Factor DateFrime ID
Total Metals
Zinc
0.63 mg/L 0,030
0,0022 1 `200.7 513111 21:53 DWR PIE0005
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 23224-0543
Phone: 704152"364 - Toil Free Number: 1.9001529-6364 - Fax; 7041525.0409 Page 6 0f 0

�• , Full-Servlce Analytical 8
P R I S M I Environmental Solutions
��' =e'u9on�T IEX 1N
Laboratory Report
05/06/2011
ATI Allvac
Project: Stormwater Split
Client Sample ID: SW02
Attn: Preston Baucom
Prism Sample ID: 1040646-05
P. O. Box 5030
Prism Work Order: 1040646
Monroe, NC 28110
Sample Matrix: Water
Time Collected: 04/28/11 01:25
Time Submitted: 04/28/11 16:50
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor DatelTime ID
Total Metals
Zinc
0.40 mg/L 0.030
0.0022 1 `200.7 513111 21:56 1 P1E0005
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240W - Charlotte, NC 28224-0543
Phone: 704152M364 - Toll Free Number: 1.8001529-6364 - Fax: [phone] Page. 7 Of 10

Laboratory Report
C•
[ R I S M I
Full -Service Analytical &
Environmental Solutions
D5/0B/2011
�t7��aon�raaes ir'c.
ATI Allvac
Project: Stormwater Split
Client Sample ID: In Process
Attn: Preston Baucom
Prism Sample ID: 1040646-06
P. O. Box 5030
Prism Work Order: 1040646
Monroe, NC 28110
Sample Matrix: Water
Time Collected: 04/28/11 01:30
Time Submitted: 04/28/11 16:50
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor Daterrime ID
Total Metals
Zinc
0.76 mg1L 0.030
0.0022 1 *200.7 513111 22:05 DWR PlEO005
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 -Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1.800/529.6364 - Fax: [phone] Page 8 of 10

Sample Extraction Data
Prep Method: 200.7
Lab Number Batch Initial Final Date
1040646-01
PlEO005
50
mL
50
mL
05/02/11
1040646-02
PlE0005
50
mL
50
mL
05/02/11
1040646-03
PlE0005
50
mL
50
mL
05/02/11
1040646-04
P1E0005
50
mL
50
mL
05/02/11
1040646-05
P1E0005
50
mL
50
mL
05/02/11
1040646-06
P1E0005
50
mL
50
mL
05/02/11
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 -Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 10

si M
IFull-Service Analytical &
Environmental Solutions
�'LwaoFUSORIES` 1NC
449 Springbrook Road • P.O. Box 240543 • Charlotte, NC 28224-0543
Phone, 704/5294W • Fax: [phone]=9 .
Client Company Name: 1�^ %4L
Report To/Contact N e: s
Rep�Ing Address: t7
CHAIN OF CUSTODY -RECORD
PAGE _ OF _ QUOTE 9 TO ENSURE PROPER BILLING;
Project Name: 2 /;1
Short Hold Analysis: (Yes) (No) UST Project: (Yes) (No)
'Please ATTACH any project specific reporting (QC LEVEL I [I [II M
provisions and/ r QC Require nts
Invoice To: _ GS� /AGt GO/e
Address: ' x v I'V-4
Phone: LU`.' �lf.mail // Fax (Yes) (No):
Purchase Order No./Billing Reference
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Email (Yes) (No} Email A
Address
Requested Duo Date ❑ t Da 0 2 Da ❑ 3 Da ❑ 4 Days p 5 Days
q y
Certification: NELAC
USACE FL NC
EDD Type; POF Ex _Other
11i� Rush work Must Be
"Working Days" p 6-9 Days Standard t 0 days p
.
Site Location Name: ✓
Pro -Approved
� Samples received after 15-00 wlil be ocessed next business day.
SC__ _OTHER
NIA
Si Locatiornl Physical Address: &
r,4 Tumaround time is based on business days, exduding weekends and holidays.
Water Chlorinated: YES
_ NOI,­-
E FOR TERMS & NINC. REGARDING S�NC�
Sample Iced Upon Collection:
YES NO
RENDERED Y PRISM LABORATORIES, 7D CLIENT)
TIME
MATRIX
SAMPLE CONTAINER
I
ANALYSES REQUESTED
PRISM
CLIENT
DATE
COLLECTED
(SOIL,
PRESERVA-
1.A8
`TYPE
NO.
SIZE
SAMPLE DESCRIPTION
COLLECTED
MILITARY
WATER OR
TIVES
REMARKS
ID NO.
ROURS
SLUDGE)
SEE BELOW
Gnu ,' ,�17 '4
I°
i
zo��
If.I�
,r
02
�Z�-��
O/Z,o
10
_CF114 --
2.,70
OAS-
All
2-do,,1
,4v fir_ _
e130
1
_AZ0
4.0 4
Sampler's Signature
Sampled By (Print Name) Affiliation V
Upon relinquishing, this Chain of ustody it your authorization
for Prism to proceed with the Analyses a requested above. Any changes must be
PRISM.USE ONLY,'
submitted in writing to the Prism Project Manager.
There will be charges for any changes after analyses have been Initlalized.
He Apu ey: (Srgnaturep
d fr b
R t3y: (Sign lu s Miktary urs Additional Comments:
rr '
Slte'Anral �me
R mqulshed By: (S'
"
Slte:De arture Tame
-
Tech Fi'9 r
qulsh ad B azure)
Received For Pre) bo• DathFeld
(P [: AMP O SHO D BE
TApFA 5 U ITH CUSTODY S LS fOR NSPOR ATI 7 Hfl I,ABO AT Y. 1+Fo.
_
PLES ARE AC PTE RfFIED AGAINST COG UNTIL RECEIVED AT THE LA80RATORY. ^ r
UPS 0Hand-del v®rod r,, idd Sere ce
prES
I0ther
U TER:
DRINKNI0SCATER� SOLID E. ILL OTHER:
L❑
SEE REVERSE FOR
C ❑ NC ❑ SC Q N 0 SC
NC ❑ SC NC p SC NC SC I p0 N CPO SC I ❑ SC
❑—� d—
©NC
❑p
n
f1RIC�INAI
'CONTAIN ER TYPE CODES: A = Amber C = Clear G = Glass P = Plastic; TL = Teflon -lined Cap VOA = Volatile Organics Analysis (Zero Head Space)

4� Full -Service Analytical &
S M 11 Environmental Solutions
LABORATORIES• INC
449 Springbrook Road • P.O. Box 240543.• Charlotte, NC 2B224-0549
Phone:[phone] • Fax:7�04/525-D409
Client Company. Name: !7,�
Report To/Contact N��e: �!'e,;k "- ,� t?�. �'-•�
Re ing Address:
!
CHAIN OF CUSTODY RECORD
PAGE -'OF _ QUOTE IV TO ENSURE PROPER BILLING:
Project Name:
Short Hold Analysis: (Yes) (No) UST Project: (Yes) (No)
'Please ATTACH any project specific reporting (QC LEVEL 111 III
provisions and/ Qr QC Requirem nts '
InvoiceTo:
Address:
(
Phone: lll�f' Z, 19r'Fax (Yes) (No):
Purchase Order No./Billing Reference
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Email (Yes) (No) Email Address
1.Certification:
Requested Due Date ❑ 1 Day ❑ 2 Days ❑ 3 Days ❑ 4 Days ❑ 5 Days
NELAC USAGE FL
/11
NC i
Ebb Type: PDF_ Eft ' Other
/ / w ��
Rush Work Must Be
"working Days"' 06-9 Days- Standard 10 days ❑ Pre -Approved
SC OTHER N/A "
Site Location Name: / 7 Samples received after 15:00 will be ocessed next business day.
Site Location Physical Address f' J 7 G di ,-•tiy 7_17 naround time is based on business days, excluding weekends and holidays.
Water Chlorinated: YES _ NO
�/j /
✓ �L1 N 4L
- (SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
Sample Iced Upon Collection: YES �NO
'
f! r fj"7n/i' _
REUDERED BY PRISM LABORATORIES, INC, To CLIENT)
TIME
MATRIX .
'' _ SAMPLE CONTAIN_ ER
ANALYSES REQUESTED
PRISM
CLIENT
DATE
COLLECTED'
'(SOIL,
PRESERVA--
LAB
'TYPE
NO.
SIZE
SAMPLE DESCRIPTION
COLLECTED
MILITARY
WATER OR
TIVES
REMARKS
ID NO.
HOURS'
SLUDGE)
SEE BELOW
t�o�1 , rUrl r�/i t
.�
i��
G _
II
Pool
JOoofL
/cif D
..
Sampler's Signature w—• '
Sampled By (Print Name)'? Affiliation
Upon relinquishing, this Chain of ustody i your authorization for Prism to proceed'vvith the nalyses as requested above. Any changes must be PRISM USE
ONLY
submitted in writing to the Prism Project Manager: There
will be chargesJar any changes after analyses have been initialized..
Relinquished By. (Signature)
.
R y: (Sign fur t r WUaryrHours Additional Comments Site AmvafTlme
By: {Si
..,-its:DepaltUrB,Time:Reli$qushed !
Field TechFee
Relinquished 61'' nature) -ram
- Received For Pris!"706s Da
�.
Matti -" t: _ MP O SHOU D BE TAPED SH nH CUSTODY SEALS FOR TRANSPORTA IDN TO THE LABORATDRY. [CDC f6up Na- - _
PLES ARE AC I ANb RIFLED AGAINST CDC UNTIL RECEIVED AT THE LABORATORY.
❑ Fed Esc ❑ UPS ❑ Hand-deivered ' 0 Prism Fi.m Service ❑ Dther tt i, ILA '
SC GROUNDWATER: DNCINGCATERNE. 1,,RCRA,,,,,,l
CERCLA F
NCCS❑5C C❑NC ❑ CIuNC❑SCC❑SOC N❑NC p SC ❑NC EI SC 0NC ❑ SC
❑ ❑❑ O _❑
'CONTAINER TYPE CODES: A = Amber C = Clear G = Glass . P = Plastic; TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space)
INVOICE COPY