NCS000021_MONITORING INFO_20140801

STORMWATER DIVISION CODING SHEET
PERMIT NO.
DOC TYPE
❑FINAL PERMIT
Iq MONITORING INFO
APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ ZOIq 0 fJ O
YYYYMMDD

V.
i
Table 2: Starmwater Dischanr Outfall (SDO) Visual MouitorinE Report Summa
n 0 So 0 0 0a- j
Siemens Energy, Inc. - Stormwater Compliance
NPDES Permit No. NCS000O21 Did a storm cwnt(s) occur prior to inspectinn7 YES
KYES,
S&ME Project No. 7235-14-016B Dale: 0 fill out items below.
Date: 07l091_0l4
Dare and Time of fmlleelda July 9. 2014 rratee Total Ewnt Precipitation: l.19 inches
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005
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emlhm chmed.
h rp—.dhWfCMI•iabiwacdaabc
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O06
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012
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1
' SIEMENS ENERGY, INC.
STORM WATER COMPLIANCE
AND INDUSTRIAL OBSERVATIONS
' JULY 99 2014 EVENT
SIEMENS ENERGY FACILITY — 5101 WESTINGHOUSE BLVD
' Charlotte, North Carolina
S&ME Project No. 7235-14-016B
Prepared for:
Siemens Energy, Inc.
PO Box 7002
5101 Westinghouse Boulevard
Charlotte, North Carolina 28241-7002
1
1
1
Prepared by:
#S&ME
S&ME, Inc.
9751 Southern Pine Blvd
Charlotte, North Carolina 28273
NC PE Firm License No. F-0176
July 31, 2014
11

1
1
1
July 31, 2014
Siemens Energy, Inc.
P.O. Box 7002
5101 Westinghouse Blvd.
Charlotte, North Carolina 28241-7002
Attention: Mr. Damon G. Crowther
Reference: Storm Water Compliance and Industrial Observations
July 9, 2014 Event
Siemens Energy Facility — 5101 Westinghouse Blvd
S&ME Project No. 7235-14-016B
NC Firm Engineering License No. F-0176
Dear Mr. Crowther:
S&ME, Inc. (S&ME) is pleased to submit this report for the July 9, 2014 storm water
sampling and industrial observations event at the Siemens Energy, Inc. (Siemens Energy)
property in Charlotte, North Carolina. This work was completed in accordance with S&ME
Proposal No. 72-1400015, specifically Task 2, as authorized by Siemens Energy via email
and Purchase Order 6500035839. This report summarizes quantitative and qualitative
storm water compliance data for various storm water outfalls and visual observations of
miscellaneous industrial areas at the Siemens property.
PROJECT BACKGROUND
S&ME has provided storm water compliance services for the Siemens Energy facility
located at 5101 Westinghouse Boulevard in Charlotte, North Carolina since October,
2000. The site is located on approximately 420 acres near the intersection of
Westinghouse Boulevard and Shopton Road.
Since October 2000, storm water from site outfalls has been sampled on a semi-annual
basis by S&ME personnel within 24 hours of a representative rainfall event (0.1 inch or
greater), that occurs on, or prior to, a normal business day. Based on your current
' National Pollutant Discharge Elimination System (NPDES) permit, NCS000021, samples
are analyzed for total suspended solids (TSS), total nitrogen, pH, and n-hexane
extractable material (HEM) including oil and grease.
1
ISWE, INC, 19751 Southern Pine Boulevard / Charlotte, NC 28273-55601 p 704.523.4726 f 704,525.3953 1 www.smeinc.com

Siemens Energy,J Inc. S&ME Project No.1356-12-002
Storm Water Compliance & Industrial Observations July 31 2014
' There are ten (10) outfall locations at the site referred to as Outfalls (OF) 002, 003, 005,
006, 007, 008, 010, 011, 012, and 013 (see attached Figure 1). As noted in your NPDES
' permit, OF-007 quantitative monitoring is representative of OF-008; therefore, no
additional lab analytical samples were collected from OF-008. However, OF-008
continues to be included in the semi-annual qualitative monitoring events.
' QUANTITATIVE STORM WATER SAMPLING & ANALYSIS
S&ME was able to collect storm water samples at seven (7) of the ten (10) outfall
'
locations at the Siemens Energy facility on July 9, 2014. Sufficient quantities of storm
water discharge for sampling were not present at the other three (3) locations. The ten
(10) outfalls were previously Iocated in the field by S&ME using a hand-held GPS device
'
and are indicated on the attached Figure 1. The total rainfall for the July 9, 2014 storm
event was approximately 1. 10 inches in 1.3 hours based on USGS rain gauge data (USGS
'
rain gauge CRN-45). Sampling was performed during that storm event. In accordance
with the facility's Storm Water Pollution Prevention Plan (SPPP), the July 9, 2014 storm
event was preceded by a minimum of seventy-two (72) consecutive hours of "no
collectable discharge" at the site.
Each sample collected was analyzed for total suspended solids (TSS), n-hexane
'
extractable material (HEM) including oil and grease, and total nitrogen. Field
measurements of pH were also recorded.
'
Please note that pH was above the upper benchmark limit of Standard Units (SU) at
outfalls OF-0 10 and OF-013, at measurements of 10.01 and 10.03 SU, respectively.
'
Total suspended solids (TSS) were detected above the benchmark value of 100
milligrams per liter (mg/L) at outfall OF-005 at a concentration of 180 mg/L.
'
Quantitative results are summarized and compared to benchmark values as established in
your NPDES permit in Table 1. The complete analytical laboratory report is included in
'
Appendix I.
QUALITATIVE STORM WATER MONITORING
' Additionally, at the time of sampling, S&ME made visual observations at each of the ten
(10) outfalls and recorded comments on the completed Qualitative Monitoring Report
forms included in Appendix 11. Observations included the presence, or lack thereof, of
' the following characteristics pertaining to each outfall:
*color;
' a odor;
a clarity;
a presence of floating solids;
' a presence of suspended solids;
e presence of foam;
k 1 2

1
11
Siemens Energy, Inc. S&ME Project No.1356-12-002
Storm Water Compliance & Industrial Observations July 31, 2014
• presence of oil sheen;
• other obvious indicators of storm water pollution and additional comments; and
• storm event characteristics.
A summary of these observations is included as Table 2.
MISCELLANEOUS INDUSTRIAL OBSERVATIONS
S&ME performed visual observations of sixteen (16) industrial areas at the Siemens Energy
facility on July 9, 2014. The sixteen (16) industrial areas observed are indicated on the
attached Figure 2. Please note that Location 12 includes the entire plant area and was not
located using GPS. S&ME understands that Siemens Energy no longer uses Location 8 (the
sludge waste container) and has removed it from the Site. Location 8 has been removed
from our current and future miscellaneous industrial observations. A summary of
comments and recommendations for the sixteen (16) industrial areas is included as Table 3.
CLOSURE
S&ME appreciates this opportunity to be of service to you and Siemens Energy. We trust
this information is responsive to your needs at this time. If you have any questions,
please contact us at your convenience. Thank you for choosing S&ME to perform storm
water compliance sampling and industrial observations.
Sincerely,
' S&ME, Inc.
s. JuAwut -UA'oa-l'
' S. Jasmine Tayouga, E.I.
Staff Professional
w-
ourtney . Murphy, P.G.
P't
Project Geologist
Senior Reviewed by Julie P. Robertson, P.G., Senior Geologist
Attachments: Figures 1 and 2
Tables 1, 2, and 3
Appendix I -- Laboratory Analytical Results
Appendix II — SDO Qualitative Monitoring Reports

' Table 1 : Quantitative Results Summary
Siemens Energy, Inc. - Stormwater Compliance
' NPDES Permit No. NCS000021 #S&ME
SWE Project No. 7235-14-016B
' July 9, 2014 Stormwater Sampling Event (1.10 inches In 1.3. hours)
[J
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1
[1
F
1
Location ID
Field pH
HEM including
Oil & Grease
TSS
Total Nitrogen
Benchmark»
6-9
30
100
30
OF-002
7.47
ND<2.40
45
1.3
OF-003
7.50
ND<2.40
3.2
1.6
OF-005
8.47
ND<2.40
180
2.5
OF-006
6.56
ND<2.40
2A
0.98
OF-007
No Measurable Discharge at Time of Sampling Event
OF-008
Quantitative Analysis Not Required -(Representative Outfall Status with OF-007)
OF-010
10.01
ND<2.40
6.0
0.57
OF-011
No Measurable Discharge at Time of Sampling Event
OF-012
8.20
ND<2.74
9.6
0.58
OF-013
10.03
ND<2.40
3.6
1.3
Notes:
HEM = n-hexane extractable material
TSS = total suspended solids
ND : non detect below laboratory method detection limit
pH is in Standard Units
Concentrations shown are in milligrams per liter (mg/L)
= Concentration is above respective benchmark value
I

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LII
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Table 2: Stormwater Discharse Outfall (SDO) Visual Monitorine Report Summa
Siemens Energy, Inc. - Stormwater Compliance
NPDES Permit No. NCS000021 Did a storm event(s) occur prior to inspection? YES
If YES, fill out S&ME Project No. 7235-14-016B Date: 07/09/2011below:
4 items
a
[late and Time of Inspection: July 9, 2014 Notes: Total Event Precipitation: 1.10 inches
lnspector(s): Courtney Murphy & Jasmine Tavouga - S&ME _ " I - Clear to 10 - very cloudy Total Event Duration : 1.3 hours
B 1 — No Solids to 10 = Surface covered with floating solids
c I = No Solids to 10 = Extremely muddy
r1sual Monitoring Reporl Summary
Outfall
Floating
Suspended
Oil
No.
Color
Odor
A
Clarity
Solids
Solids
Foam
Sheen
Observations
Comments
002
clear
None
2
2
2
No
No
1. None
1. None
003
clear
None
I
t
I
No
No
1. None
1. None
005
tan
None
3
I
3
No
No
1. Minor organic debris (leaves) in half CMP channel
1, Clean out debris
006
clear
None
1
I
l I
No
No
1. None
1. None
007
clear
None
N/A*
N/A-
N/A*
N/A*
N/A'
1. Area overgrown with vegetation
1. Clean out vegetation
008
NIA'
N/A'
N/A'
N/A*
N/A'
N/A'
N/A'
1. Area overgrown with vegetation
I. Clean out vegetation
010
light tan
None
l
I
I
No
No
1. algae] growth on concrete flared -end section
I. Investigate sourcelcanse of algae
Olt
NIA`
NIA*
NIA`
NIA*
NIA'
NIA'
NIA'
1. None
I. None
012
clear
None
1
!
t
No
NO
1. None
1. None
013
N/A'
None
t
!
I
NIA-
NIA'
1. None
I. None
N/A* - Not Applicable (Indicates no recordable flow at outfall)
Outfall Description
Outfall I
No.
Structure Description
Sample Point
Receiving Strum
002
RCP Culvert to earthen channel,
Outlet of RCP culvert.
Lake Wylie
003
RCP Culvert to earthen channel,
Outlet of RCP culvert.
Lake Wylie
005
Half CMP channel along gravel road to concrete junction box. CUP culvert beneath gravel read with rip -rap apron,
then earthen channel.
Discharge Point of half CMP into junction box.
Lake Wylie
006
Two RCP culverts and channels that flow into RCP culvert that discharges to an earthen channel_
Below confluence of two channels.
Siemens Spray Pond/lake Wylie
007
Rip -rap charnel receiving run-off from asphalt parking lot via concrete channel.
Discharge point of channel into Spray Pond.
Siemens Spray Pond/Lake Wylie
008
Rip -rap channel.
Discharge point of channel into Spray Pond.
Siemens Spray Pond/Lake Wylie
010
RCP Culvert to earthen channel.
Outlet of RCP culvert.
Siemens Spray Pond/Lake Wylie
Oil
RCP Culvert to earthen channel.
Outlet of RCP culvert,
lake Wylie
012
RCP Culvert to earthen charnel.
Outlet of RCP culvert,
Lake Wylie
013
RCP Culvert to earthen channel.
Outlet of RCP culvert.
Lake Wylie
CERTIFICATION
1, _Damon G. Crowther (responsible corporate official), certify under penalty of law titan 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 fine and imprisonment for knowing violations.
Damon G, Crowther - Regulating Compliance Officer 704-551-5456
Name & Official Title (type or print) Phone Number
6m,AN&X ()Ss- a k - 7s�ly
Signature of Pertnittee or Desi ee Date Signed

M
Fable 3 : Miscellaneous Industrial Observations #SBcME
Siemens Energy, Inc. - Stormwater Compliance
S&ME Project No. 7236-14-016B
Inspection Date: July 9. 2014
Inspector(s): Courtney Murphy & Jasmine Tayouga (S&MEJ _
Location
Comments
Recommendations
No.'
Description
1
Generator Exciter
Good Condition
None
2
Corridor Between Plant and Warehouse
Good Condition
None
3
Blast Area Near Door 13
Good Condition
None
4
Storm Drain Near Poor 13
Good Condition
None
5
Chip Collection System Near Door 10
Good Condition
None
6
Rotor Shop Dust Collector
Very minor dust on ground
Continue to vacuum dust from ground
7
Area in Front of Rotor Shop Dust Collector
Storm drain clogged
Clean out debris from storm drain
8
Sludge Waste Container
Sludge waste container has been removed from the site
None
9
North End of Shipping Area
Good Condition
None
10
Hazardous Waste Storage Area
Good Condition
None
11
Westinghouse Blvd. - Visitor Entrance Drainage
Good Condition
None
12
General Housekeeping
Good Condition
None
13
Southeast Wet Pond
Good Condition
None
14
Northeast Wet Pond
Good Condition
None
15
West Wet Pond
Good Condition
None
16
Southwest Wet Pond
Good Condition
None
Location numbers correspond with locations numbered on Figure 2.

1
� ENCO Laboratories
AcceTinrety. Responsi raM ve. Innovative.
302-A Woodwinds Industrial Court
Cary NC, 27511
Phone: 919.467,3090 PAX: 919.467.3515
Friday, July 25, 2014
Sil Inc. (SM002)
Attn: Courtney Murphy
' 9751 Southern Pine Blvd.
Charlotte, NC 28273
1
1
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RE: Laboratory Results for
Project Number: 7235-14-0165, Project Name/Desc: Siemens
ENCO Workorder(s): C405414
Dear Courtney Murphy,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, July 11, 2014.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/ procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
OWLSUX-O
Chuck Smith
Project Manager
Enclosure(s)
I
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page I of 11

Received: 07/11/14 12:00
telTlme[sl
:47
:55
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Received: 07 J Si/ 14 12:00
telTimefel
:47
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:29
:42
ReCeiveA: 07/11/14 12:00
ate/Timefa]
0:47
9:55
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:31
:42
0
telTime(s]
:47
:55
:07
:32
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Received: 07/ 11►14 12:00
:fiiTFme(sl
:47
:55
20
:35
:42
07 / i t / 14 12:00
telTimels)
47
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07/11/14 12:00
telTime(s]
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:28
1
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'
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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID-. OF-002
Lab ID:
C405414-01
Sampled: 07/09/14 17:15
FINAL This report relates only to the sample as received try the laboratory, and may only be reproduced in full. Page 2 of 11 1

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IS WS 0G
www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: OF-002
Lab ID:
C40S414-01
Analne
Results
Flag
mm
FQL
vww
Method
Mates
Nitrate/Nitrite as N
0.55
0.041
0.10
mg/L
EPA 353.2
Total Kjeldahl Nitrogen
0.77
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
1.3
0.02
0.10
ni
CALC
Total Suspended Solids
45
2.0
1.0
mg/L
SM 25400-1997
Client ID: OF-003
Lab ID:
C405414-02
Analsfie
Raoul t>E
Flag
MGL
M&
tWt:E
Method
Mates
Nitrate/Nitrite as N
0.42
0.041
0.10
mg/L
EPA 353.2
Total Kjeldahk Nitrogen
1.2
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
1.6
0.02
0.10
mg/L
CALC
Total Suspended Solids
3.2
1.0
1A
mg/L
SM 25400-1997
Client I0: OF-00S
Lab ID:
M5414-03
ADalxte
Results
Elm
ft"
Em
thllts
Method
Motes
Nitrate/Nitrite as N
1.3
0.041
0.10
ni
EPA 353.2
Total Kjeldahl Nitrogen
1.2
0.26
0.48
ri
EPA 351.2
Total Nitrogen
2.5
0.02
0.10
ni
CALC
Total Suspended Solids
180
1.0
1.0
mg/L
SM 25400.1997
Client ID: OF-006
Lab ID:
C405414-04
Ani
Results
Elvis
Im
EL
!!nits
Method
Motes
Nitrate/Nitrite as N
0.21
0.041
0.10
mg/L
EPA 353.2
Total Kjeldahl Nitrogen
0,77
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
0.98
0.02
0.10
ni
CALC
Totai Suspended Solids
2.4
1.0
1.0
mg/L
SM 2540D-1997
Client ID: OF-010
Lab ID:
C405414-05
AnalZo
Sesul
Elag
mm
P4L
VD&
Method
Motes
Total Kjeldahl Nitrogen
0.57
0.25
0.48
mg/L
EPA 351.2
Total Nitrogen
0.57
0.02
0.10
ni
CALC
Total Suspended Solids
6.0
1.0
1.0
mg/L
SM 2540D-1997
Client ID: OF-012
Lab ID:
C405414-06
Anahft
Hesul
EISli MDl
Em
Units
Method Motes
Total Kjeldahl Nitrogen
0.58
0.26
0.48
ri
EPA 351.2
Total Nitrogen
0.58
0.02
0.10
mg/L
CALC
Total Suspended Solids
9.6
1.0
1.0
ri
SM 2540D-1997
Client I0: OF-013
Lab ID:
C405414-07
ADaly
Results
an H"
EQL
!!nits
Method Mates
Total Kjeldahl Nitrogen
1.3
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
1.3
0.02
0.10
ni
CALC
Total Suspended Solids
3.6
1.0
1.0
rni
SM 254OD-1997
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 3 of 11

Ce NS 07 eta) g
www.ertwlabs.com
ANALYTICAL RESULTS
Description: OF-002 Lab Sample ID:C405414-01 Received: 07/11/14 12:00 '
Matrix: Ground Water Sampled:07/09/14 17:15 Work Order: C405414
Project: Siemens Sampled By:Courtney Murphy '
Classical Chemistry Parameters
-- - MW Lary Cwunw arraryre live xrrf
Analyze fCAS Number] Results
Flag units
X jy ?E E" Batch
Methild
Anted
By ]Votes
'
Nitrate/ Nitrite as N [ECL-0010]^
0.55
mg/L
1 0.041 0.10 4G16006
EPA 353.2
07/16/14 11:23
V1v
Total Kjeldahl Nitrogen [ECL-0162]^
0.77
mg/L
1 0.26 0.48 4G18004
EPA 351.2
07/21/14 12:42
C1V
Total Nitrogen (17778-88-01
1.3
mg/L
1 0.02 0.10 4G22016
CALL
07/22/14 10:47
A]B
Total Suspended Solids [ECL-0159]^
45
mg/L
1 1.0 1.0 4G14006
SM 25400-1997
07/14/14 08:42
MMR
'
Classical Chemistry Parameters
^ - SYM AK mw* Cwd+1:d arasyfe [nC +w11
Anande-CAS Number] Results
Flag units
12E M& EQL Batch
Method
Analyzed
By motes
'
Oil & Grease (HEM) [C-0007]^
2.40
U mg/L
1 2.40 5.00 4GI6002
EPA 16648
07/17/14 09:55
MIF
Description: OF-003
Lab Sample ID:C405414-02
Received: 07/11/14 12:00
Matrix: Ground Water
Sam pled.,07/09/14 17:50
Work Order: C405414
'
Project: Siemens
Sampled By:Courtney Murphy
Classical Chemistry Parameters
^-seoQwymL'Med&w4-mr sell
Resul
Flag
Mob
QE
lU
1QL
AdIGh
Meths!
AnalyZed
Bx JN91es
Nitrate/ Nitrite as N [ECL-0010]^
0.42
mg/L
1
0.041
0.10
4G16006
EPA 353.2
07/16/14 11:29
Clv
Total Kjeldahl Nitrogen [ECL-0162]^
1.2
mg/L
1
0.26
0.48
4G18004
EPA 351.2
07/21/14 12:45
Clv
Total Nitrogen [17778-88-0]
1.6
mg/L
1
0.02
0.10
4G22016
CALC
07/22/14 10:47
A10
Total Suspended Solids [ECL-0169]^
3.2
mg/L
1
1.0
1,0
4G14006
SM 254OD-1997
07/14/14 08:42
MMR
Classical Chemistry Parameters
'
^ - BKVJa,-bW Hle CwtlAled anegie /AC Mz]
Analyte rCA5 Numberl Res1111s
Oil & Grease (HEM) [C-0007j^
2.40
au
u
211lL4
mg1L
DE
1
M"
2.40
PQL
5.00
Batd
4G16002
Method
EPA 1664B
Analyzed
07/17/14 09:55
By Notes
M]F
'
Description: OF-005
Lab Sample ID:C405414-03
Received: 07/11/14 12:00
Matrix: Ground Water
Sampled:07/09/14 17:05
Work Order: C405414
Project: Siemens
Sampled By:Courtney Murphy
Classical Chemistry Parameters
^- asgtl
���
AnalM [CAS Number] Results
Flag
lhllts
QE
iMl;L
01
11=11
Method
AOalrzed
ft 1lQtes
i
Nitrate/Nitrlteas N [ECL-0010]^
1.3
m91L
1
0.041
0.10
4G10006
EPA 353.2
07/16/14 11:31
c1v
Total Kjeldahl Nitrogen [ECL-0162]^
1.2
mg/L
1
0.26
0.48
4GI7010
EPA 351.2
07/21/14 10:14
C1V
Total Nitrogen [17778-88-0]
2.5
mg/L
1
0.02
0.10
4G22016
CALC
07/22/14 10:47
A]B
,
Total Suspended Solids [ECL-0169]4
lea
mg/L
1
1.0
1.0
4G14006
SM 25OD-1997
07/14/14 08:42
MMR
Classical Chemistry Parameters
^ - H9CVAXb*7vflle arWW anaVyfe /hC 4 W
'
AnalM fCAS Nuili Results
Flag
22"
j?E
N&
jRL
111910
Method
Analyzed
By Notes
Oil & Grease (HEM) [C-0007]^
2.40
u
mg/L
1
2.40
5.00
4G16002
EPA 1611
07/17/14 09:55
M1F
1
FINAL This report relates only to the Sample as received by the laboratory, and may only be reproduced in full. Page 4 of 11 1

1
I
1
Ce NSOO
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ANALYTICAL RESULTS
Description: OF-006 Lab Sample ID:C405414.04 Received: 07/11/14 12:00
Matrix: Ground Water Sampled:07/09/14 16:40 Work Order: C405414
Project: Siemens Sampled By:Courtney Murphy
Classical Chemistry Parameters
A - e1ea7 CNy CatV A!d mldvW [AC 591J
Flag units
Nitrate/Nitrite as N [ECL-000] ^
0.21
mg/L
Total KJeldahl Nitrogen [ECL-0162]^
0.77
mg/L
Total Nitrogen [17778-88-0]
0.98
mg/L
Total Suspended Solids [ECL-0169]^
2.4
mg/L
Classical Chemistry Parameters
A - 8VC0Jae*.uarrvNk ca 6iaM anaryie C 4421
Analyte rCAS Numberl Results
fin maim
Oil & Grease (HEM) [C-0007]A
2.40
U mg/L
Description: OF-010
Matrix: Ground Water
Project: Siemens
Classical Chemistry Parameters
^ - EK0 Gyy cotAsd mahfu lA' S91J
AnalyM [CAS Numbed Rssu]js
fig, maim
Nitrate/Nitrite as N [ECL-0010]^ 0.041
U mg/L
Total K]eldahl Nl"en [ECL-0162]^ 0.57
mg/L
Total Nitrogen 117778-88-01 0.57
mg/L
Total Suspended Solids [ECL-0169]^ 6.0
mg/L
'
Classicai Chemistry Parameters
A -SYM _aC "Vffe Maass "/r fe (AC 442]
DE MU
RQ
Batch
!Method
Analyzed
Bx 1! otes
1 0.041
0.10
4G16006
EPA 353.2
07/16/14
11:32
c1V
1 0.26
0.48
4G17010
EPA 351.2
07/21/14
10:07
CLV
1 0.02
0.10
4G22016
CALC
07/22/14
ID:47
AIB
1 1.0
1.0
4G14006
SM 254OD-1997
07/14/14
08:42
MMR
Of M126 M& Ad= Method Analyzed B1 Ifil la
1 2.40 5.00 4G16002 EPA 1664B 07/17/14 09:55 MJF
Lab Sample ID:C405414.05 Received: 07/11/14 12:00
Sampled:07/09/14 16:45 Work Order: C405414
Sampled By:Courtney Murphy
DE MDl
EM
Batch
Method
Analysed
BY Notes
1 0.D41
0.10
4G16006
EPA 353.2
07/16/14 11:35
cly
1 0.26
0.48
4G17010
EPA 351.2
07/21/14 10:20
C1V
1 0.02
0110
4G22016
CALC
07/22/14 10:47
AJB
1 1.0
1.0
4G14006
SM 2540D-1997
07/14/14 08:42
MMR
Analyte rCAS Numberl Resul Flan Mwo DE Ka EL Batch Method Analyzed 111 14=
Oil & Grease (HEM) [C-0007]^ 2.40 U mg/L 1 2.40 5,00 4G16002 EPA 1664B 07/17/14 09:55 MJF
Description: OF-012 Lab Sample ID:C405414-06 Received: 07/11/14 12:00
Matrix: Ground Water Sampled:07/09/14 18:00 Work Order: C405414
Project: Siemens Sampled By: Courtney Murphy
Classical Chemistry Parameters
- fficu Cwy 011"Od -11,ft Ix 5911
Analyte rCAS Numbed Resu[[sE
flag, Units
DE
Mel
Ea
Batch
Method
Analyzed
BY man
Nitrate/Nitrite as N [ECL-0010]^
0,041
U mg/L
1
0.041
0.10
4G16005
EPA 353.2
07/16/14 10:22
c1v
Total Kjeldahl Nitrogen [ECL-0162]^
0.58
mg/L
1
0.26
0.48
4G17010
EPA 351.2
07/21/14 10:22
C1V
Total Nitrogen [17778-88-0]
0.58
mg/L
1
0.02
0.10
4G22016
CALC
07/22/14 10:47
A16
Total Suspended Solids [ECL-0169]A
9.6
mg/L
1
1.0
1.0
4G14006
SM 254OD-1997
07/14/14 08:42
MMR
Classical Chemistry Parameters
A - ffXU-7yclS Wk Ce Vrad aratyre lnC 4421
Anal= rQ5 Numberl
Oil IN Grease (HEM) [C-00071^
Results flag !mite RE MM EZ Bates Method Analyzed BY 110111111i
2.74 U mg/L 1 2.74 5.71 4G16002 EPA 1664E 07/17/14 09:55 MJF
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in Full.
Page 5 of 11

CS uco
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'
ANALYTICAL RESULTS
Description:
'
OF-013
Lab Sample ID:C405414-07
Received: 07/11/14 12:00
Matrix: Ground Water
Sampled:07/09/14 17:20
Work Order: C405414
Project: Siemens
Sampled By:Courtney Murphy
'
Classical Chemistry Parameters
^ - 9NC17 Cary cl"tTld dri2lyW [AC s9rl
Analyte rCA5 Numberl Results
Elm Units
2E MU PQL Batch
MD.thod
wed ft Notes
,
Nltrate/Nitrite as N [ECL-0010]^
0.041
U mg/L
t 0.041 0.10 4G16005
EPA 353.2
07/16/14 10:28 Clv
Total Kjeldahl Nltrogen [ECL-0162]A
1.3
mg/L
1 0.26 0.48 4G17010
EPA 351.2
07/21/14 10:24 Clv
Total Nitrogen [17778-88-0]
2.3
mg/L
1 0.02 0.10 4G22016
TALC
07/22/14 10:47 AIB
Total Suspended Solids [ECL-0169]A
3.6
mg/L
1 1.0 1.0 4G14006
SM 25400-1997
07/14/14 08:42 MMR
'
Classical Chemistry Parameters
^ - sVCa-rac,tsu Wk CeOW aratKe [AC 4421
Analyte rCAS Nllpiberl Resul
an holm
2E l" pQL Betsh
Method
Analyzed Al ]yam
,
Oil 8 Grease (HEM) [C-0007]^
2.40
U mg/L
1 2.40 SAO 4G16002
EPA 1664B
07/17/14 09:55 M]F
1
1
1
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 6 of 11

1
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QUALITY CONTROL DATA
1 Classical Chemistry Parameters - Quality Control
Batch 46141706 - NO PREP
Blank (4G14006-BLK1) Prepared & Analyzed: 07/14/2014 08:42
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Spike Source %REC RPD
Analvte Result Flag POL Units Level Result %REC Limits RPD 11m1t NOW
Total Suspended Solids 1.0 U 1.0 mg/L
LCS (4G14006-BS1) Prepared & Analyzed: 07/14/2014 08:42
Spike Source %REC
RPD
Analytic
Result Flag
POL
Units
Level Result %REC Limilg
RPD
Limit Notes
Total Suspended Solids
94
1.0
mg/L
100 94 80-120
Duplicate (4614006-DUPi)
Prepared & Analyzed: 07/14/2014 08:42
Source: C405414-01
Spike Source %REC
RPD
Analvte
Result Flag
POL
Units
Level Result %REC Limits
RPD
Limit Notes
Total Suspended Solids
41
1.0
mg/L
45
9
10
Duplicate (4G34006-DUP2)
Prepared & Analyzed: 07/14/2014 08:42
Source: C405414-02
Spike Source %REC
RPD
.Analyte
Result Flag
POL
Units
Level Result %REC Limits
RPD
Limit Notes
Total Suspended Solids
4.4
1.0
mg/L
3.2
32
10 QR-04
Batair 46160i0s - NO PREP
Blank (4G16005-BLKi)
Prepared: 07/16/2014 07:21 Analyzed: 07/16/2014 10:15
Spike Source %REC RPD
Analvte Result Flag POL Units Level Result %REC Limits RPD Limit Notes
Nitrate/Nitrite as N 0.041 U 0.10 mg/L
LCS (4G16005-BS3) Prepared: 07/16/2014 07:21 Analyzed: 07/16/2014 10:13
Spike Source %REC
RPD
Analvte
Result Flag
POL
Units
Level WWI %REC Limps RPD
Limit Notes
Nitrate/Nitrite as N
1.3
0.10
mg/L
1.25 103 90-110
Matrix Spike (4G16005-MS1)
Prepared: 07/16/2014 07:21 Analyzed; 07/16/2014 10:24
Source: C405414-06
Spike Source %REC
RPD
Analvte
Result Flao
POL
Units
Level Resent %REC Limits RPD
Li14it Notes
Nitrate/Nitrite as N
0.50
0.10
mg/L
0.513 0.041 U 97 90.110
Matrix Spike Dup (4G36005-MSD1)
Prepared: 07/16/2014 07:21 Analyzed: 07/16/2014 10:26
Mj
Source: C405414-06
Spike Source %REC
RPD
.Analvte
Result Flag
POL
Units
Level Ri ill %REC Limits RPD
L= Notes
Nitrate/Nitrite as N
0.50
0.10
mg/L
0.513 0.041 U 98 90-110 1
10
Batch 4616M - NO PREP
Blank (4G160D6-BLK1)
Prepared: 07/16/2014 07:23 Analyzed: 07/1612014 11:18
Analvte
Nitrate/Nitrite as N
FINAL
Spike Source %REC RPD
Result Flag POL Units Level Result %REC Llmlls RPD Limit
0.041 U 0.10 mg/L
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 7 of 11

1
�09
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QUALITY CONTROL DATA
Classical Chemistry Parameters -Quality Control '
Bafcb 4129M 6 - NO PREP - tondnued
LCS (4G16005-651) Prepared: 07/16/2014 07:23 Analyzed: 07/16/2014 11:20
Spike Source %REC
RPD
Analyte
Result Flao
POL
Units
Level Result %REC Limits RPD
Limit Notes
'
Nitrate/Nitrite as N
1.3
0.10
mg/L
1.25 107 90-110
Matrix Spike (41316006-MSI)
Prepared: 07/16/2014 07:23 Analyzed: 07/16/2014 11:25
Source: C405414-01
Spike Source %REC
RPD
Analyte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Mates
Nitrate/Nitrite as N
1.1
0.10
mg/L
0.513 0.55 100 90-110
Matrix Spike Dup (4G16006-MSDi)
Prepared: 07/16/2014 07:23 Analyzed: 07/16/2014 11:27
Source: C405414-01
Spike Source %REC
RPD
Analvte
Result Flan
Pot
Units
Level Result %REC Limits RPD
Limit Notes
Nitrate/Nitrite as N
1.1
0.10
mg/L
0.513 0.55 103 90-110 1
10
Barad, 4Gs7010 - same
Blank (4G37010-BLK1)
Prepared: 07/17/2014 10:34 Analyzed: 07/21/2014 10:03
'
Spike Source %REC
RPD
Analvte
Result
Flao
POL
Units
Level lit sul %REC Limits RPO
Limit Notes
Total Kjeldahl Nitrogen
0.26
U
0.48
mg/L
'
LCS (4G17010-BS1)
Prepared: 07/17/2014 10:34 Analyzed: 07/21/2014 10:05
Spike Scums%REC
RPD
Analyte
Result
Flac
POL
Units
Level l�t %REC Limits RPD
Limit Notes
Total Kjeldahl Nitrogen
13
0.48
mg/L
12.0 108 90-L10
Matrix Spike (4G37010-MSI)
Prepared: 07/17/2014 10:34 Analyzed: 07/21/2014 10:09
Source: C405414-04
,
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPO
Limit Notes
Total Kjeldahl Nitrogen
5.6
0.48
mg/L
4.79 0.77 101 90-L10
'
Matrix Spike Dup (4G17010-MSDi)
Prepared: 07/17/2014 10:34 Analyzed: 07/21/2014 10:11
Source: C405414-04
Spike urce %REC
RPD
_Analyte
Result
Flau
POL
Units
Level Result %REC Ljmi RPD
Limit Notes
'
Total Kjeldahl Nitrogen
5.7
0.48
mg/L
4.79 0.77 103 90-110 2
10
Satch 46.18W4 - Same
Blank (4G18004-BLK3)
Prepared: 07/18/2014 10:36 Analyzed: 07/21/2014 12:31
Analvte
Total Kjeldahl Nitrogen
Result Flaq
0.26 U
Pot
0.48
Units
mg/L
Spike Source %REC
Level Result %REC Limits RPD
RPD
Limit Mates
I
LCS (44318004-BSI)
Prepared: 07/18/2014 10:36 Analyzed: 07/21/2014 12:34
Spike Source %REC
RPD
r
Analvts
Result Flaq
Pot
Units
Level Result %REC Limits RPD
Limit Notes
Total Kjeldahl N{trogen
12
0.48
mg/L
12.0 101 90-110
'
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 8 or 11 1

Ce Nk' ��O
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QUALITY CONTROL DATA
' Classical Chemistry Parameters - Quality Control
aawl; 4amwi4 - Some - Ca dbued
' Matrix Spike (4G18004-MSi) Prepared: 07/lg/2014 10:36 Analyzed: 07/21/2014 12:38
Source:C406827-02
Spike Source %REC
RPD
Analyte
Result
Flaa
POL
Units
Level Result %REC Limits RPD
Lit0it Notes
Total Kjeldahl Nitrogen
6.4
0.48
mglL
4.79 1.6 98 90-110
Matrix Spike Dup (4G18004-MSD1)
Prepared: 07/18/2014 10:36 Analyzed: 07/21/2014 12:40
'
Source. C406827-02
Spike Source %REC
RPD
.Analyte
Result
Flaq
POL
Units
Level Red1i1 %REC Limits Rao
Limit Notes
Total Kjeldahl Nitrogen
6.5
0.48
mg/L
4.79 1.6 102 90-110 3
10
Classical Chemistry Parameters - Quality Control
Bauch 4616W2 - EPA 166#A
'
Blank (4G16002-BLKL)
Prepared: 07/16/2014 12:22 Analyzed: 07/17/2014 09:55
Spike Source %REC
RPD
'
Analyte
Oil & Grease (HEM)
Result
2.40
Flaq
U
POL
5.00
Units
mg/L
Laval Result %REC Limits RPD
Limit Motes
LCS (4G16002-BS11
Prepared: 07/16/2014 12:22 Analyzed: 07/17/2014 09:55
'
Spike Source %REC
RPD
Analvte
Result
Flaa
POL
Units
Level Result %REC Limits RPD
Mmit Notes
Oil & Grease (HEM)
40.9
5.00
mg/L
41.7 98 78-114
LCS Dup (4Gi6002-BSDS)
Prepared: 07/16/2014 12:22 Analyzed: 07/17/2014 09:55
Spike Source %REC
RPD
Analyta
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Oil & Grease (HEM)
41.8
5.00
mg/L
41.7 100 78-114 2
18
Matrix Spike (4G16002-MS1)
Prepared: 07/16/2014 12:22 Analyzed: 07/17/2014 09:55
Source: U403283-04
Spike Source %REC
RPD
.Analyto
Result Flaq
POL
Units
Level Resin %REC Limits RPD
Limit Notes
oil & Grease (HEM)
58.2
5.00
mg/L
42,7 22.1 84 78-114
Matrix Spike (4616002-MS2)
Prepared: 07/16/2014 12:22 Analyzed: 07/17/2014 09:55
Source: E1403328-01
Analvte
' Oil & Grease (HEM)
r
Spike Source %REC
Result Flao POL units Level Resul %REC Limits RPD
43.8 5.61 mg/L 45.2 2,69 U 97 78-114
RPD
Limit Notes
IFINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 9 or 12

B
D
J
U
E
MRL
N
QR-04
1
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FLAGS/NOTESAND DEFINITIONS
The analyte was detected in the associated method blank.
The sample was analyzed at dilution.
The reported value is between the laboratory method detection limit (MDQ and the laboratory method
,
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
'
The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
Method Reporting Limit, The MRL is roughly equivalent to the practical quantitation limit (PQQ and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
,
The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
Duplicate precision outside acceptance limits due to low analyte concentration.
'
FINA4 This report relates only to the sample as received by the laboratory, and may only be reproduced in Tull.
1
1
1
1
1
1
1
1
1
1
Page 10 of 11

I
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Westinghouse Turbine — Generator Plant
County: Mecklenburg County Phone No. [phone]
Inspector: _Courtney Murphy & Jasmine Tayouga -- S&ME, Inc. -
Date of Inspection: 7/9/14
By this si nature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or esignee)
' 1. Outfall Description
Outfall No. _002 Structure (pipe, ditch, etc.) Concrete culvert
Receiving Stream: Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: (see Table 3 in report
for listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: light tan
M3. 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 10 is
very cloudy:
I 2 3 4 5 6 7 8 9 10
5. Floating Solids
' Page t
S W U-242-101599

Choose the number which best describes the amount of floating solids in the stormwater
discharge where I is no solids and 10 is the surface covered with floating solids: ,
I 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge whe is no solids and 10 is extremely muddy:
1 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe none ,
r
r
Recommendations: none
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, rill out items below: ,
STORM EVENT CHARACTERISTICS:
Date: _7/9/14
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN-45)
FIELD PH: 7.47
SAMPLE TIME: 17:15
�J
Page 2
SWU-242-101599

fl
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.: ^
Facility Name: Siemens Westinghouse Turbine — Generator_ Plant
County: Mecklenburg County Phone No. [phone]
Inspector: Courtney Murphy & Jasmine Tayouga -- S&ME_,_Inc.
' Date of Inspection: 7/9/14
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
04�A� � A) 4 a U 4-Lk
(Signature of Permittee br Designee)
' 1. Outfall Description
1
OutfalI No. _003 Structure (pipe, ditch, etc.) RCP Culvert
Receiving Stream: Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: (see Table 3 in report
for listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: none
1 3. Odor
' Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) none
1 4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is
very cloudy:
O2 3 4 5 6 7 8 9 10
Page I
SWU-242-101599
1

- " - ___ —S. �"Ffoating Solids —
Choose the number which best describes the amount of floating solids in the stormwater '
discharge where I is no solids and 10 is the surface covered with floating solids:
1< t j 2 3 4 5 6 7 8 9 l0
6. Suspended Solids '
Choose the number which best describes the amount of suspended solids in the stormwater '
discharge where I is no solids and 10 is extremely muddy:
L 1ew�) 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No '
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution ,
List and describe none
1
Recommendations: none
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STOILM EVENT CHARACTERISTICS:
Date: _7/9/ 14
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN-45)
FIELD PH: 7.50 '
SAMPLE TIME: 17:50
Page 2
SWU-242-101599
1

1
I
Stormwater Discharge 4utfall (SD4)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Westinghouse Turbine Generator Plant
County: Mecklenburg Count_ Phone No. 704 551-5100
Inspector: Courtney Murphy & Jasmine Tayouga — S&ME, Inc.
Date of Inspection: 719114
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(10�� .rn
(Signature of Permittee or De gnee)
' 1. Outfall Description
I
OutfalI No. _005 Structure (pipe, ditch, etc.): Half CMP channel to concrete 'unction box
CMP under gravel road with rip -rap apron, to earthen channel with several wattles.
Receiving Stream: Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: (see Table 3 in report
for listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: Tan
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) none
1 4. Clarity
I
Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is
very cloudy:
1 2 3
SWU-242-101599
4 5 6 7 8 9 10
Page 1
[I

-" -- 5. -"Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
dischar a where 1 is no solids and 10 is the surface covered with floating solids: NO FLOW
I 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where l is no solids and 10 is extremely muddy: NO FLOW
1 2 3 4 5 6 7 8 9 l0
7. Foam
Is there any foam in the stormwater discharge?
8. Oil Sheen
Is there an oil sheen in the stormwater discharge?
Yes No
Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe minor organic debris (leaves) in half CMP channel
Recommendations: Clean out debris
1
I
1
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation. ,
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: _7/9/ 14 '
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN-45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN-45)
FIELD PH: 8.47
SAMPLE TIME: 17:05
Page 2
S W U-242-101599
1

I
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
1 Permit No.: NCS000021 or Certificate of Coverage No.: -
Facility Name: Siemens Westinghouse Turbine -- Generator Plant
County: Mecklenburg County Phone No. [phone]
Inspector: Courtney Murphy & Jasmine Tayouga — S&ME, Inc.
Date of Inspection: 7/9/14
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
0iWA:I24 0,
(Signature of Permittee ot Designee)
' 1. Outfall Description
' QutfalI No. —006 Structure (pipe, ditch, etc.) Two RCP culverts and channels that
flow into RCP culvert that discharges to earthen channel.
Receiving Stream: Siemens Spray Pond/Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: (see Table 3 in report
for listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: clear
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) none
1
4. Clarity
11
Choose the number which best describes the clarity of the discharge where l is clear and 10 is
very cloudy:
1 2 3 4 5 6 7 8 9 10
Page I
5 WU-242-101599

- —5.—Floating S61ids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where l is no solids and 10 is the surface covered with floating solids:
l 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where l is no solids and 10 is extremely muddy:
1 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No ,
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe none
Recommendations: none '
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of '
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: _7/9/ I4
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN45)
FIELD PH: 6.56 '
SAMPLE TIME: I6:40
1
Page 2
5 W U-242-101599 ,

I
I
I
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Westinghouse Turbine — Generator Plant
County: Mecklenburg County Phone No. [phone]
Inspector: Courtney Mu!:phy & Jasmine Ta ou a — S&ME Inc.
Date of Inspection: 7/9/14
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Mignee)
1. Outfall Description
' Outfall No. _007 Structure (pipe, ditch, etc.): Rip -rap channel receiving flow from asphalt
parking lot via concrete channel.
Receiving Stream: Siemens -Sp ray Pond/Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: (see Table 3 in report
for listing of industrial activities).
u
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: NO FLOW
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) NO FLOW
1
4. Clarity
Choose the number which best describes the clarity of the discharge where I is clear and 10 is
very cloudy: NO FLOW
2 3 4 5 6 7 8 9 10
Page 1
SWU-242-101599
1

Choose the number which best describes the amount of floating solids in the stormwater
discharge where l is no solids and 10 is the surface covered with floating solids: NO FLOW
l 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where I is no solids and 10 is extremely muddy: NO FLOW
1 2 3 4 5 6 7 8 9 l0
7. Foam
Is there any foam in the stormwater discharge? Yes No
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe: Area is overgrown with vegetation -in rip -rap channel
Recommendations: Clear out vegetation from rip -rap channel
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of '
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No ,
If yes, rill out items below:
STORM EVENT CHARACTERISTICS: ,
Date: _7/9/14
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN45) '
I
Page 2
S W U-242-101599
s 1

1
I
I]
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Westinghouse Turbine — Generator Plant
County: Mecklenburg County Phone No. [phone]
Inspector: Courtney Murphy & Jasmine Tavouga =S&ME. Inc.
Date of Inspection: 7/9/ 14
By this si ature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or D signee)
1. Outfall Description
Outfall No. 008 Structure (pipe, ditch, etc.): Rip -rap channel receiving flow from asphalt
parking lot via concrete channel. Outfall 008 is used for qualitative purposes only. Outfall 007
flow (if any) is representative of Outfall 008.
Receiving Stream: Siemens Spray Pond/Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: (see Table 3 in report
for listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: NO FLOW
1 3. Odor
' Describe any distinct odors that the discharge may have (i.e., smeils strongly of oil, weak chlorine
odor, etc.) NO FLOW
1 4. Clarity
I
Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is
very cloudy: NO FLOW
1 2 3
1
S W U-242-10 l 599
4 5 6 7
Page l
8 9 10

5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater '
discharge where 1 is no solids and 10 is the surface covered with floating solids: NO FLOW
1 2 3 4 5 6 7 8 9 10 '
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater '
discharge where I is no solids and 10 is extremely muddy: NO FLOW
1 2 3 4 5 6 7 8 9 10
7. Foam 1
Is there any foam in the stormwater discharge? Yes No NO FLOW
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No NO FLOW
9. Other Obvious Indicators of Stormwater Pollution
List and describe Area is over own with vegetation in rip -rap channel.
Recommendations: Clear out vegetation in-rip-mp channel.
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: _7/9/ 14
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN-45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN45)
Page 2
S W U-242-101599

1
I
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Energy, Inc. Phone No. [phone]
County: Mecklenburg County
Inspector: CourtneM urphy & Jasmine Ta ouga - S&ME, Inc. Phone No. (70415_23-4.726_
' Date of Inspection: 719/14
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Desi ee)
1. Outfall Description
1
I
Outfall No. 010 Structure (pipe, ditch, etc.) Wet Pond with RCP culvert to earthen channel.
Receiving Stream: Siemens Spray Pond 1 Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: See Table 3 in report
for listing of industrial activities.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: clear
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) none
1
4. Clarity
I
Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is
very cllooudy:
dy
( 1] 2 3 4 5 6 7 8 9 10
S WU-242-101599
1
Page 1

- - - :5 —Floating
Choose the number which best describes the amount of floating solids in the stormwater
discharge where i is no solids and 10 is the surface covered with floating solids: '
l 2 3 4 5 6 7 8 9 10
6. Suspended Solids '
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where I is no solids and 10 is extremely muddy:
'
1 2 3 4 5 6 7
8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes
No
,
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes
No
9. Other Obvious Indicators of Stormwater Pollution and Additional Comments
algae present on concrete flared -end section sample was still clear
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation_
Recommendations:
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: _7/9/14
,
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN-45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN-45)
FIELD PH: 10.01
SAMPLE TIME: 16:45
SWU-242-101599 Page 2 1

11
11
I
Il
1
I
I
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Energy, Inc. Phone No. [phone]
County: Mecklenburg County
Inspector: Courtney Murphy & Jasmine Tayouga - S&ME, Inc. Phone No. [phone]
Date of Inspection: 719/14
By this suture, I certify that this report is accurate and complete to the best of my knowledge:
%'-!-
(Signature of Permittee or De ignee)
1. Outfall Description
Outfall No. 011 Structure (pipe, ditch, etc.) Wet Pond with RCP culvert to earthen channel.
Receiving Stream: Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: See Table 3 in repart
for listing of industrial activities.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: NO FLOW
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) NO FLOW
4. Clarity
Choose the number which best describes the clarity of the discharge where I is c [ear and 10 is
very cloudy: NO FLOW
1 2 3
4 5 6 7
8 9 10
5WU-242-101599 Page l

1
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids: NO FLOW
5 6 7 8 9 10 1 2 3 4 ' 6. Suspended Solids '
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where 1 is no solids and 10 is extremely muddy: NO FLOW '
1 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No NO FLOW
8. Oil Sheen
1s there an oil sheen in the stormwater discharge? Yes No NO FLOW
9.Other Obvious Indicators of Stormwater Pollution and Additional Comments
none
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Recommendations: nonc
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: _7/9/E4
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN-45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN45)
S W U-242-101599 Page 2

1
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS00002 l or Certificate of Coverage No.:
Facility Name: Siemens Energy, Inc. Phone No. [phone]
County: Mecklenburg County
Inspector: Courtney Murphy & Jasmine Tayouaa - S&ME, Inc. Phone No. [phone]
Date of Inspection: 7/9/14
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or lgesignee)
1. Outfall Description
Outfall No. 012 Structure (pipe, ditch, etc.) Wet Pond with RCP culvert to earthen channel.
Receiving Stream: Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: See Table 3 in report
for listing of industrial activities.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: none
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) none
1
4. Clarity
I
I
Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is
very cloudy: N/A: No Flow
1 2 3 4 5 6 7 8 9 10
1
5 WU-242-101599
Page 1

f
--- - — --5.— Floating-Solids� — - ---- --,:
Choose the number which best describes the amount of floating solids in the stormwater
discharge where l is no solids and 10 is the surface covered with floating solids: '
l 2 3 4 5 6 7 8 9 t0
6. Suspended Solids '
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where 1 is no solids and I0 is extremely muddy:
l 2 3 4 5 6 7 8 9 10
7. Foam '
Is there any foam in the stormwater discharge? Yes No '
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution and Additional Comments '
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of I
pollutant exposure. These conditions may warrant further investigation.
Recommendations: '
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: _7/9/14
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN-45) '
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN-45)
FIELD PH: 8.20 '
SAMPLE TIME: 18:00
SWU-242-101599 Page 2 1

1
1
1
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
' Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Enemy, Inc. Phone No. (70415 5456
County: Mecklenburg County
' Inspector: Courtney Murphy & Jasmine Taiga - S&ME, Inc. Phone No. [phone]
Date of Inspection: 7/9/14
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
CIL&&UA� Ia t�L�
(Signature of Permittee or De ignee)
1 1. Outfall Description
Outfall No. 013 Structure (pipe, ditch, etc.) Wet Pond with RCP culvert to earthen channel.
Receiving Stream: Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: See Table 3 of report
' for listing of industrial activities.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: none
i
3. Odor
1 Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) none
1
4. Clarity
' Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is
very cloudy:
' { i ] 2 3 4 5 6 7 S 9 10
5 WU-242-101599 Page
1

5.-"Floating Solids ---
Choose the number which best describes the amount of floating solids in the stormwater
discharge where l is no solids and 10 is the surface covered with floating solids:
( lrg) 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where 1 is no solids and 10 is extremely muddy: t
� l j 2 3 4 5 6 7 8 9 10
7. Foam '
Is there any foam in the stormwater discharge? Yes No
8. Oil Sheen '
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution and Additional Comments
none '
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Recommendations: nonc '
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: _7/9/14
Total Event Precipitation (inches): 1.10" (USGS Rain Gauge CRN-45)
Event Duration (hours): 1.3 hrs (USGS Rain Gauge CRN-45)
FIELD PH: 10.03
SAMPLE TIME: 17:20
1
SwU-242-101599 Page 2 '
J

D F- 005
� Ip� r
WC
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX; 919.467.3515
Friday, December 13, 2013
S&ME, Inc. (SM002)
Attn: Courtney Murphy
9751 Southern Pine Blvd,
Charlotte, NC 28273
RE: Laboratory Results for
Project Number: 1356-12-002, Project Name/Desc: Siemens
ENCO Workorder(s): C314282
Dear Courtney Murphy,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, November 27, 2013.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed In accordance with the referenced methods procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
1pm-�O� 5-Ir
Chuck Smith
Project Manager
Enclosure(s)
FINAL Thts report relates only to the sample as receWed by the laboratory, and may only be reproduced In full. Page 1 of 12

www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID; OF-002
Lab ID., C314282-01
Sampled: 11/26/13 10.10
Received: 11/27/23 150
P
CALC
Hold DatalTlme(s]
08/21/16
Prep Date/Timefs]
12/12/13
13:22
Analysis Date/Timefs]
12/12/13 13:30
EPA 1664E
12/24/13
12/04/13
13:04
12/09/13 10:24
EPA 351.2
12/24/13
12/09/13
11:02
12/10/13 10:55
EPA 353.2
12/24/13
12/03/13
08:36
12/03/13 15:06
SM 25QD-1997
12/03/13
12/03/13
15:59
12/03/13 15:59
SM 4500H+5-2000
11/26/13
10:24
12/02/13
13:07
12/02/13 13:07
Client ID: OF-003
Lab ID: C314282-02
Sampled:
11/25/13 30:50
Received: 11/27/13 11:00
Parameter
CALC
Hold Dajg
08/21/16
Time(a]
Prep Date/Time(s)
12/12/13
13:22
Analysis Date/Timefs]
12/12/13 13:30
EPA 1664B
12/24/13
12/04/13
1104
12/09/13 10:24
EPA 351.2
12/24/13
12/09/13
11:02
12/10/13 10:57
EPA 353.2
12/24/13
12/03/13
08:36
12J03113 15:08
SM 254OD-1997
12/03/13
12/03/13
15:59
12/03/13 15:59
SM 4500H+6-2000
11/26/13
11:04
12/02/13
13:07
12/02/13 13:07
Client ID, OF- OOS
Lab ID; C3142B2-03
Sampled: 11/26/13 09:55
Received: 11/27/13 11:00
Parameter
CALC
Hold Date/Tlmefs]
08/21/16
EM Date/Time(s]
12/12/13
13:22
Analysis Date/Tlme(s]
12/12/13 1130
EPA 1664B
12/24/13
12/04/13
13:04
12/11/13 11:19
EPA 351,2
12/24/13
12/09/13
11:02
12/10/13 11:00
EPA 353.2
12/24/13
12/03/13
08:36
12/03/13 15:14
SM 254OD-1997
12/03/13
12/03/13
15:59
12/03/13 15:59
SM 4500H+B-2000
11/26/13
10:09
12/02/13
13:07
12/02/13 13:07
pientIn; OF-005
Lab ID: C314282-04
Sampled: 11/26/23 09:30
Received: 11►27/13 11:00
POrameter
CALC
nglg Date/Timefs)
08/21/16
Prep Date/Time(s]
12/12/13
13:22
Analysis DatelTlmels]
12 W13 1330
EPA 1664E
12/24/13
12/04/13
13:04
12/11/13 11:19
EPA 351.2
12/24/13
12/D9/13
11:02
12/10/13 11:02
EPA 353.2
12/24/13
12/03/13
08:36
12/03/13 15:16
SM 25OD-1997
12/03/13
12/03/13
15:59
12/03/13 15:59
SM 4500H+B-2000
11/26/13
09:44
12/02/13
13:07
12/02/13 1107
CllentID: OF-007
Lab ID: C314292-05
Sam led: 1L/26/13 09:50
Received: L1/27/13 51:00
Parameter
CALC
Hold DatelTimefs]
08/21/16
Prep Date/Tlme(sl
12/12/13
1122
Analysis DateLTime(s]
12/12/13 13:30
EPA 1664B
12/24/13
12/04/13
13:04
12/11/13 11:19
EPA 351.2
12/24/13
12/09/13
11:02
12/10/13 11:04
EPA 353.2
12/24/13
12/03/13
06:36
12/03/13 15:17
SM 254OD-1997
12/03/13
12/03/13
15:59
12/03/13 15:59
SM 4500H+B-2000
11/26/13
10:04
12/02/13
13:07
12/02/13 13:07
Client ID: OF-01.0
Lab ID: C314282-06
Sampled. 11/26/13 09:40
Received: 11/27/13 11:00
Parameter
CALC
Hold Date/Tlme(sl
08/21/16
Prep Date/Tlme(s)
12/12/13
13:22
Analysis DatelTlme(s)
12/12/13 13:30
EPA 1664E
12/24/13
12/04/13
13:04
12/11/13 11:19
EPA 351.2
12/24/13
12/09/13
11:02
12/10/13 11:06
EPA 353.2
12/24/13
12/03/13
08:36
12/03/13 15:18
SM 254OD.1997
12/03/13
12/03/13
15:59
12/03/13 15:59
SM 450011+13-2000
11/26/13
09:54
12/02/13
13:07
12/02/13 13:07
FINAL This report relates only to the sample as received by the laborabxy, and may only be reproduced in UP. Page 2 of 12

www.encolabs.com
SAMPLE SUMMARY/ LABORATORY CHRONICLE
Client ID: OF-012 Lab10: C3142BZ-07 Sampled: 11/26/13 10:55 Received: 11/27/13 31:00
Paramete Hold Date/Tlmefal Prep Date/Timefsl Analysis Date/Tlmelal
CALC 08/21/16 12/12/13 13:22 12/12/13 1130
EPA 1664B
12/24/13
12/04/13
13:04
12/11/13 11:19
EPA 351.2
12/24/13
12/06/13
11:52
12/09/13 11:07
EPA 353.2
12/Z4/13
12/03/13
08:36
12/03/13 15:19
SM 2540D-1997
IW3113
W03113
15:59
12/03/13 15:59
SM 4500H+B-2000
11/26/13 11:09
12/02/13
1107
12/02/13 13:07
FINAL This report relates only to the sample as necehved by the laboratory, and may &* be reproduced in hill. Page 3 or 12

www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: OF-002
Lab ID:
C314282-OL
9nalM
RIEW s
Elm
Hu
2QL
1Lalla
dates
Nitrate/Nitrite as N
0.27
0.041
0.10
mg/L
EPA 353.2
PH
6.6
1.0
1.0
PH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
0.36
]
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
0.63
0.02
0.10
mg/L
CALC
Total Suspended Solids
12
1.0
1.0
L
SM 2SQD-1997
Client ID: OF-003
Lab ID:
C314282-02
Anal
Results
Hag
Hu
WL
LIDlIII
Methgd
ll�i
Nitrate/Nitrite as N
0.29
0.041
0.10
mg/L
EPA 353.2
PH
6.4
1.0
1.0
PH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
0.38
1
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
0.67
0.02
0.10
mg/L
CALL
Total Suspended Solids
6.4
1.0
1.0
m L
SM 254OD-1997
Cllerst 10- OF-005
Lab ID:
C314282-03
Anal iCte
Results
Flag
MQl
lL
umb
Method
K=
Nitrate/Nltrite as N
1.1
0.041
0.10
mg/L
EPA 353.2
PH
7.0
1.0
1.0
pH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
0.95
0.26
0.46
mg/L
EPA 351.2
Total Nitrogen
2.0
0.02
0.10
mg/l.
CALC
Total Suspended Solids
410
1.0
1.0
L
SM 254OD-1997
Client 0: OF-006
Lab ID•
C314282-04
Analyta
8UMU
Hag
MU
E"
Nnifs
Method
fft108
Nitrate/Nitrite as N
0.19
0.041
0.10
mg/L
EPA 353.2
PH
6.4
1.0
1.0
pH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
0.34
1
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
0.53
0.02
0.10
mg/L
CALC
Total Suspended Solids
2.4
1.0
1.0
m L
SM 254OD-1997
Fc-llerit0 OF-007
Lab M.
C3142825
Anallde
gesYlts
Hag
MQL
E"
Units
Method
Flgili
Nitrate/Nitrite as N
0.18
0.041
0.10
mg/L
EPA 353.2
PH
6.3
1.0
1.0
pH
SM 45p0H+B-2000
Q
Total Kjeldahl Nitrogen
0.43
3
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
0.61
0.02
0.10
mg/L
CALC
Total Suspended Solids
6.B
1.0
1.0
L
SM 2540p-1997
Olen b• OF
Lab 111):42
Ana hrte
Results
flag
Ka
E"
llDil:1
Method
Notes
PH
7.5
1.0
1.0
PH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
1.8
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
1.8
0.02
0.10
mg/L
CALL
Total Suspended Solids
22
1.0
1.0
mWL
SM 254OD-1997
Client ID. OF-012
Lab I0:
C314282-07
AnaI]de3
Se5111�
Ha&
M9l
Pgl
llniffi
MaWgd
lYg�t
PH
7.2
1.0
1.0
PH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
0.37
3
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
0.37
0.02
0.10
mg/L
CALC
Total Suspended Solids
12
1.0
1.0
mg/L
SM 254OD-1997
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in lull. Pape 4 of 12

. ti
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens M6Cg SNuse TuEhi0e - Generator Plant
County: MecklenbuM County phone No. 004) 551-5100
Inspector: , Courtney MuMhhv & Jasmine T ouge — S&_M_ E Inc.
Date of Inspection: November 26, 2013
By this,Fignature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee df Designee)
1. Outfall Description
Outfall No. _ox,
005 Structure (pipe, ditch, etc.): Half CMP channel to concrete junction b
CMP under gavel road with rig -rap p apron. to earthen channel with several wattles.
Receiving Stream: lake Wylie
Describe the industrial activities that occur.within the outfall drainage area: (see Table 2 In report
for listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: Tan
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weals chlorine
odor, etc.) none
4. Clarity
Choose the number which best describes the clarity of the discharge where I is clear and 10 is
very cloudy,
SWU-242.101599
4 5 6 7 8 9 10
Page 1

1
S. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
dischar where 1 is no solids and 10 is the surrace covered with floating solids: NO FLOW
1 2 3 4 S 6 7 8 9 10
6. Suspended Solids
Choose the number which hest describes the amount of suspended solids in the stormwater
discharge where 1 is no solids and 10 is extremely muddy: NO FLOW
1 2 3 4 5 6 7 8 9 to
7. Foam
Is there any foam in the stormwatcr discharge? Yes No
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe minor leaves in 'r4 CMP channel
Recommendations: clear out leaves in Y CMP channel
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, till out Items below:
STORM EVENT CHARACTERISTICS:
Date: _NovembLT 26-27, 2013
Total Event Precipitation (inches): 2.48 " (USGS Rain Gauge CRN-45)
Event Duration (hours): 31.5 hrs (USGS Rain Gauge CRN-45)
Page 2
SWU-242-101$99

4tiC AM %CC¢+pi NC Y ;
p' �C
s jV
R� RPONA
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Friday, August 16, 2013
S&ME, Inc. (SM002)
Attn: Courtney Murphy
9751 Southern Pine Blvd.
Charlotte, NC 28273
RE: Laboratory Results for
Project Number: 1356-12-002 ph 03, Project Name/Desc: Siemens
ENCO Workorder(s): C308517
Dear Courtney Murphy,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, August 2, 2013.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Chuck Smith
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced In full. Page 1 of 10

-1 y
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client10; OF-002
Lab ID: C308517-01
Sampled: 07/31/13 17:35 Received: 08/02/13 10:15
Parameter
CALC
tfQld Date/Tlme(sl
04/25/16
Prep Date/Time(s)
08/16/13
Anahrsls Date/Time(sl
1022 08/16/13 12:04
EPA 16648
08/28/13
08/07/13
11:31 08/08/13 09:34
EPA 351.2
08/28/13
08/09/13
12:00 08/12/13 10:36
EPA 353.2
08/28/13
08/06/13
12:13 08/06/13 12:13
SM ZWD-1997
08/07/13
08/06/13
09:07 08/06/13 09W
SM 4500H+8-2000
07/31/13 17:49
08/05/13
12:46 08/05/13 12:46
Client ID: OF-003 Lab ID: C308517-02 Sampled: 07/31/13 18:15 Received: 06/02/13 10:15
Parameter Meld Date/Tlme(sl Prep Date/Tlmefsl Analysis Date/Tlmefsl
CALC 04/25/16 08/16/13 10:22 08/16/13 12:04
EPA 16645
08/28/13
08/07/13
11:31
08/08/13 09:34
EPA 351.2
08/28/13
08/09/13
12:00
08/12/13 10:38
EPA 353.2
08/28/13
08/06/13
12:20
08/06/13 12:20
SM 254OD-1997
08/07/13
08/06/13
09:07
08/06/13 09:07
SM 4500H+B-2000 07/31/13 18:29 08/05/13 12:46 08/05/13 12:46
Client ID: OF-006 Lab ID: C308517-03 Sampled: 07/31/13 17:1S Received: 08/02/13 10:15
CALC
D4/25/16
08/07/13
10:54
08/07/13 11:17
EPA 16648
08/28/13
08/07/13
11:31
08/08/13 09:34
EPA 351,2
08/28/13
08/02/13
11:55
08/05/13 10:00
EPA 353.2
08/28/13
08/06/13
12:22
08/06/13 12:22
SM 254OD-1997
08/07/13
08/06/13
09:07
08/06/13 09:07
SM 4500H+B-2000
07/31/13
17:29
08/05/13
12:46
08/05/13 12:46
Client ID: OF-010
Lab ID: C308S17-04
Sampled: 07/31/13 17:20
Received: 08/02/13 10:15
JParameter
CALC
Hold DatelTimefsl
04/25/16
Prep DatelTlmefsl
08/07/13
10:54
Analysis Dateinme(sl
08/07/13 11:17
EPA 1664E
08/28/13
08/07/13
11:31
08/08/13 09:34
EPA 351.2
08/28/13
08/02/13
11:55
08/05/13 09:S8
EPA 353.2
08/28/13
08/06/13
12:24
08/06/13 12:24
SM 254OD-1997
08/07/13
08/06/13
09:07
08/06/13 09:07
SM 4500H+B-2000
07/31/13
17:34
OB/OS/13
12:46
08/05/13 12:46
Client 10: OF-012
Lab ID: C308517-OS
Sampled: 07/31/23 18.23
Received: 08/02/13 10:15
Parameter
CALC
Hold Date/Tlmefs)
04/25/16
$Op-te(�mefsl
08/07/13
10:S4
Analysis Date/Tlme(s)
08/07/13 11:17
EPA 1664E
08/28/13
08/07/13
11:31
08/08/13 09:34
EPA 351.2
08/28/13
08/02/13
11:55
08/05/13 09:56
EPA 353.2
08/28/13
08/D6/13
12:26
08/06/13 12:26
SM 254OD-1997
08/07/13
08/06/13
09:D7
08/06/13 09:07
SM 45DOH+B-2000
07/31/13
18:39
08/05/13
12:46
08/05/13 12:46
Client ID: OF-013
Lab ID: C308517-06
Sampled: 07/31/13 17:45
Received: 08/02/13 10:15
Parameter
CALC
Hold Date/Tlme(s)
O4/25/16
prep Date/Tlmefsl
08/07/13
10:54
08/07/13 11:17
EPA 1664B
08/28/13
08/07/13
11:31
08/08/13 09:34
EPA 351.2
08/28/13
08/02/13
11:55
08/05/13 09:54
EPA 353.2
06/28/13
08/06/13
12:28
08/06/13 12:28
SM 254OD-1997
08/07/13
06/06/13
09:07
08/06/13 09:07
SM 450011+8-2000
07/31/13
17:59
08/05/13
12:46
08/05/13 12:46
FINAL This report relates only to the sample as receNed by the laboratory, and may only be reproduced in full. Page 2 of LO

www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: OF-002
Lab ID:
C308517-01
Anahl3a
8esMM
Flan
Hu
ML
!!alias
Mathew
!fit
Nitrate/Nitrite as N
0.79
O.D41
0.10
mg/L
EPA 353.2
PH
6.7
1.0
110
PH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
1.4
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
2.2
0.02
0.10
mg/L
CALC
Total Suspended Solids
8.0
1.0
1.0
mg/L
SM 254OD-1997
Client ID: OF-003
Lab ID:
C308517-02
Aaandel
Results
f1w
MQL
EQL
!!nits
Method
Notes
NitratEVNitrite as N
0.71
0.041
0.10
mg/L
EPA 353.2
PH
8.7
1.0
1.0
PH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
1.3
0.26
OM
mg/L
EPA 351.2
Total Nitrogen
2.0
0.02
0.10
mg/L
CALC
Total Suspended Solids
16
1.0
1.0
mg/L
SM 2540D-1997
Client 10: OF-006
Lab ID:
C308517-03
AOallttel
ResLtts
In
Hu
EQL
Units
Medwd
h=
Nitrate/Nitrite as N
0.54
0.041
MO
mg/L
EPA 353.2
PH
6.3
1.0
1.0
PH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
1.3
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
1.8
0.02
0.10
mg/L
CALC
Total Suspended Solids
4.0
1.0
1.0
mg/L
SM 2540D-1997
Client 10: OF-010
Lab 1D:
C308517-04
Analeda
Results
!IM
MQL
EQk
unbts
Mediod
h2lU
PH
7.6
L0
1.0
PH
SM 45DOH+B-2000
Q
Total Kjeldahl Nitrogen
0.41
1
0.26
0,48
mg/L
EPA 351.2
Total Nitrogen
0.41
0.02
0.10
mg/L
CAtC
Total Suspended Solids
3.2
1.0
1.0
mg/L
SM 254OD-1997
Client ID: OF-012
Lab ID:
C308517-05
AnalAS
&to=
f W2
a&
EQL
11ab
Ms.t�l
llls�S
PH
7.5
1.0
1.0
PH
SM 4500H+B-2000
Q
Total Kjeldahl Nitrogen
0.32
3
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
0.32
0.02
0.10
mg/L
CALC
Total Suspended Solids
9.6
1.0
1.0
mg/L
SM 254OD-1997
Client ID: OF-013
Lab ID:
C308517-06
Anallda
&UWIA
Flast
Hu
EM
llnits
Method
Notes
Nitrate/Nitrite as N
0.042
3
0.041
0.10
mg/L
EPA 353.2
PH
7.3
1.0
1.0
PH
SM 4500H+8-2000
Q
Total Kjeldahl Nitrogen
0.49
0.26
0.48
mg/L
EPA 351.2
Total Nitrogen
0.53
0.02
0.10
mg/L
CALC
Total Suspended Solids
8.8
1.0
1.0
mg/L
SM 254OD-1997
FINAL This report relates aniy to the sample as received by the laboratory, and may only be reproduced In full. Page 3 of 10

www.encolabs.com
I ANALYTICAL RESULTS 1
Description: OF-002
Lab Sample ID:C308517-01
Received: 08/02/13 10:15
Matrix: Ground Water
Sampled:07/31/13 17:35
Work Order: C308517
Project: Siemens
Sampled By: Courtney Murphy
Classical Chemistry Parameters
^ - SOM Cary -fled analyfe [AC 591)
Analyte rCAS Number) Rgu
Mdg ]]a[]s
2E MU pRL Batch
p]ethgd
Anal>rz;ed
Ry Moses
Nitrate/Nitrite as N [ECL-0010]^
0.79
mg/L
1 0.041 0.10 3HO6002
EPA 353.2
08/06/13 12:13
JCS
pH [ECL-0062]A
6.7
pH
1 1.0 1.0 3HOS012
iM 4500H+8-200C
08/05/13 12:46
C1V Q
Total l(jeldahl Nitrogen [ECL-0162]A
1.4
mg/L
1 0.26 0.48 3HO9008
EPA 351.2
08/12/13 10:36
JCs
Total Nitrogen 117778-88-0]
2.2
mg/L
1 0.02 0.10 3H16018
CALC
08/16/13 12:04
JCS
Total Suspended Solids [ECL-0169]A
8.0
mg/L
1 1.0 1.0 31-106003
SM 254OD-1997
08/06/13 09:07
CV
IClassicai Chemistry Parameters
^ - &WOlkk=Pnk ca axedaroh'te [AC 021
Analyte_ rCAS Numberl Results fm ]ln[yt Qp EM EQL Batch Method &1@L»od By ]Y=
Oil 8. Grease (HEM) ]C-0007J^ 2.60 U mg/L 1 2.50 5.00 3HD6009 EPA 1664E 08/08/13 09:34 MJF
Description: OF-003 Lab Sample ID: C308517-02 Received: 08/02/13 10:15
Matrix: Ground Water Sampled.07/31/13 18:15 Work Order: C308517
Project, Siemens Sampled By: Courtney Murphy
Classical Chemistry Parameters
A - &WO Cary C&V!&d &W4" [AC 591J
Analyte rCAS Number) Results
an i 11b
Of MQL EQL
ffilt&h
Method
Analyzed
&Y I1g38s
Nitrate/Nitrite as N [ECL-0010]A
0.71
mg/L
1 0.041 0.10
31-106002
EPA 353.2
08/06/13 12:20
JCS
pH [ECL-0062]A
8.7
pH
1 1.0 1.0
3HOS012
3M 4500H+&200C
08/05/13 12:46
C1V Q
Total Kjeidahl Nitrogen {ECL-0162]A
1.3
mg/L
1 0.26 0.48
3HO9008
EPA 351.2
08/12/13 10:38
JCS
Total Nitrogen [17778-88-0]
2.0
mg/L
1 0.02 0.10
3H16018
CALC
08/16/13 12:04
JCS
Total Suspended Solids [ECL-01691A
16
mg/L
1 1.0 1.0
3HO6W3
SM 254OD-1997
08/06/13 09:07
CV
Classical Chemistry Parameters
^ - EACO Jap sSWWlk ce V&,d analyte [AC 4421
Analyte_fCAS Number] Results
Raff malts
2E MRL PQL
Bauch
Method
AOalymd
By notes
Oil & Grease (HEM) [C-0007]^
2.60
U mg[L
1 2.60 5.00
3HO6009
EPA 1664B
08/08/13 09:34
MJF
Description: OF-006
Lab Sample ID:C308517-03
Received: 08/02/13 10:15
Matrix: Ground Water
Sampled:07/31/13 17:15
Work Order: C308517
Project: Siemens
Sampled By:Courtney Murphy
Classical Chemistry Parameters
^ _ 5<0 Cory [er 1W &Wyfe CAC 591J
Analyte rCAS Numberl Results
-Ew U011111
!?E
MQL
EQL
Rates
Method
Analyzed
9Y lyotlrs
Nitrate/Nitrite as N [ECL-0010]^
0.54
mg/L
1
0.041
0.10
3HO6002
EPA 353.2
OB/06/13 12:22
JCS
pH [ECL-0062]^
6.3
pH
1
1.0
1.0
3HO5012
iM 4500H+&2001
08/05/13 12:46
C1V Q
Total Kjeldahl Nitrogen [ECL-0162]A
1.3
mg/L
1
0.26
0,48
3HO2005
EPA 351.2
08/05/13 10:00
JCS
Total Nitrogen [17778-88-01
1.8
mg/L
1
0.02
0.10
3HO7023
CALC
08/07/13 11:17
JCS
Total Suspended Solids [ECL-0169]A
4.0
mg/L
1
1.0
1.0
3HO6003
SM 2540D-1997
08/06/13 09:07
CV
Classical Chemistry Parameters
^ - EAColacAsar 411a c"fwarelyfePnc 442J
Analyte fCAS Number) Results
E!g iilllta
pE
MU
E"
Batch
Method
AnalMd
am Notes
Oil & Grease (HEM) [C-0007]^
2.60
U mg/L
1
2.60
5.00
3MG6009
EPA 16648
08/08/13 09:34
RIF
FINAL This report relates only to the sample as recehed by the laboratory, and may only be reproduced In full. Pape 4 of 10

r
0
SIEMENS ENERGY, INC.
STORM WATER COMPLIANCE
AND INDUSTRIAL OBSERVATIONS
JANUARY 11, 2012 EVENT
CHARLOTTE, NORTH CAROLINA
S&ME Project No. 1356-12-002
Prepared for:
Siemens Energy, Inc.
PO Box 7002
5101 Westinghouse Boulevard
Charlotte, North Carolina 28241-7002
Prepared by:
#S&ME
S&ME, Inc.
4751 Southern Pine Blvd
Charlotte, North Carolina 28273
NC PE Firm License No. F-0176
February 21, 2012

February 21, 2012
Siemens Energy, Inc.
P.O. Box 7002
5101 Westinghouse Blvd.
Charlotte, North Carolina 28241-7002
Attention: Mr. Damon G. Crowther
Reference: Storm Water Compliance and Industrial Observations
January 11, 2012 Event
S&ME Project No. 1356-12-002
NC PE License No. F-0176
Dear Mr. Crowther:
S&ME, Inc. (S&ME) is pleased to submit this report for the January 11, 2012 storm water
sampling and industrial observations event at the Siemens Energy, Inc. (Siemens Energy)
property in Charlotte, North Carolina. This work was completed in general accordance with
S&ME Proposal No. 1356-25006-12. This report summarizes quantitative and qualitative
storm water sampling data for the eight (8) outfalls and visual observations and
miscellaneous industrial areas at the Siemens property.
PROJECT BACKGROUND
S&ME has provided storm water compliance services for the Siemens Energy facility
located at 5101 Westinghouse Boulevard in Charlotte, North Carolina since October,
2000. The site is located on approximately 300 acres near the intersection of
Westinghouse Boulevard and Shopton Road.
Since October 2000, storm water from site outfalls has been sampled on a semi-annual
basis by S&ME personnel within 24 hours of a representative rainfall event (0.1 inch or
greater), that occurs on, or prior to, a normal business day. Based on your current
National Pollutant Discharge Elimination System (NPDES) permit, samples will be
analyzed for total suspended solids (TSS), total nitrogen, pH, and n-hexane extractable
material (HEM) including oil and grease.
There are eight (8) outfall locations at the site referred to as Outfalls (OF) 002, 003, 005,
006, 007, 008, 010, and 011 (see attached Figure 1). As noted in your NPDES permit,

Siemens Energy, Inc. S&ME Project No.1356-12-002
Storm Water Compliance & Industrial Observations February 21.2012
OF 007 analytical sampling is representative of OF 008, so no analytical samples were
collected from OF 008. However, OF 008 will continue to be included in the semi-
annual qualitative monitoring events,
S&ME was able to sample storm water at five (5) of the eight (8) outfall locations at the
Siemens Energy facility on January 11, 2012. Sufficient quantities of flow for sampling
were not present at the other three (3) locations. The eight (8) outfalls were previously
located in the field by S&ME using a hand-held GPS device and are indicated on the
attached Figure 1. The total rainfall for the January 11, 2012 storm event was
approximately 0.34 inches in 5 hours based on USGS rain gauge data (USGS rain gauge
CRN-45). Sampling was performed just after that storm event.
Each sample was analyzed for total suspended solids (TSS), n-hexane extractable
material (HEM) including oil and grease, total nitrogen, and pH. The complete analytical
laboratory report is included in Appendix 1.
According to your current NPDES permit, total flow monitoring has been removed as a
requirement. We have eliminated the calculations necessary to determine total flow that
we had previously provided as Appendix I in previous reports.
Additionally, at the time of sampling, S&ME made visual observations at each of the
eight (8) outfalls and recorded comments on qualitative sampling forms included in
Appendix I1. Observations included the presence, or lack thereof, of the following
characteristics pertaining to each outfall:
• color;
• odor;
• clarity;
• presence of floating solids;
• presence of suspended solids;
• presence of foam;
• presence of oil sheen;
• other obvious indicators of storm water pollution and additional comments; and
• storm event characteristics.
A summary of these observations is included as Table 1.
MISCELLANEOUS INDUSTRIAL OBSERVATIONS
S&ME performed visual observations of fourteen (14) industrial areas at the Siemens
Energy facility on January 11, 2012. The fourteen (14) industrial areas observed are
indicated on the attached Figure 2. Please note that Location 12 includes the entire plant
area and was not located using GPS. A summary of comments and recommendations for the
fourteen (14) industrial areas is included as Table 2.

Siemens Energy, 0c. S&ME Project No. 1356-12-002
Storm Water Compliance & Industrial Observations February 21, 2012
CLOSURE
S&ME appreciates this opportunity to be of service to you and Siemens Energy We trust
this information is responsive to your needs at this time. If you ]lave any questions,
please contact us at your convenience. Thank you for choosing S&ME to perform these
observations.
Sincerely,
S&MIE, Inc.
qRe Courtney W. Murphy, P.G. ;�p 4�SS. . Reeves, P.E.
.A.
Project Geologist Senior Engineer
Attachments: Figures I and 2
Tables I and 2
Appendix I — Laboratory Analytical Results
Appendix H — SDO Qualitative Monitoring Reports
3

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Legend
Outfall Sample Localons
St(eams
Tax Paroels
Al.
STORMWATER

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Legend
SIndustrial Miscellaneous Observation Sites
Nate: Location 12 Encompasses the Entire Site
Streams
Tax Parcels
REFERENCE: A: ;
THE ABOVE GIs DATA WAS OBTAINED FROM THE MECKLENBERG COUNTY GIs DEPARTMENT. INDUSTRIAL
MSCELLANEOUS OBSERVATION SITES WERE FIELD LOCATED BY SILME. PLEASE NOTETHIS DATA IS FOR O '2OO 400 8OO
INFORMATIONALPURPOSFSONLY IT IS NOT MEANT FOR DESIGN, LEGAL, OR ANYOTHER USES. THERE
ARE NO GUARANTEES ABOUT ITS ACCURACY, S&ME. INC. ASSUMES NO RESPONSIBILITY FOR ANY DECISION
MADE OR ANYACTIONSTAKEN BY THE USER BASED UPON INFORMATION OBTAINED FROM THE ABOVE DATA.
SCALE: 1" = 400' - RGURE
DATE: INDUSTRIAL MISC. NO.
O�io6n1 S&ME OBSERVATION SITES
DRAWN BY: CXR
PROJECT NO: WWW.SMEINC.COM SIEMENS ENERGY, INC.
L 1356-10-001 CHARLOTTE, NORTH CAROLINA J

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Table 2: Industrial Miscellaneous Observations
Siemens Energy
S&ME Project No. 1356.12-002
Inspection Date: January 11. 2012
Inspector(s): Courtney Murphy & Kyle Baucom
Location
Comments
Recommendations
No.
Description
1
Generator Exciter
Appeared neat and well maintained.
None.
2
Corridor Between Plant and Warehouse
Appeared neat and well maintained.
None.
3
Blasi Area Near Door 13
Appeared neat and well maintained.
None.
4
Storm Drain Near Door 13
Appeared neat and well maintained.
None.
3
Chip Collection System Near Door 10
Some rni or dfi ps on ground; Milky liquid & orange -brown liquid
pooled on ground between roll -offs
Removedrips and liquids from ground.
6
Rotor Stop Dust Collector
Minor amount of red dust on ground.
Monitor and vacuum dust from ground as necessary.
7
Area in Front of Rotor Shop Dust Collector
Pallet of drums sitting on top of storm drain.
Remove pallet of drums from top of storm drain.
8
Sludge Waste Container
Container is uncovered on one end, and other end is pooling water
top of tarp.
Property place tarp over container so that container is
covered and water does not PCP(-
0
North End of Shipping Area
Minor amount of trash and debris on ground.
Clean up trash end debris.
10
Hazardous Waste Storage Area
Water pooling inside fenced area and storm drain is dogged with
leaves.
Open valve to allow water to flow out of fenced area if it
begins to pool. Clean out storm drain.
11
Westinghouse Blvd. - Visitor Entrance Drainage
Minor trash and debris in ditch.
Clean out trash and debris.
12
General Housekeeping
Overall, neat and well maintained.
None.
13
SE Sediment Basin
Appeared neat and well maintained.
one.
14
NE Sediment Basin
Appeared neat and weft maintained.
None.
Locabon numbers correspond with locations numbered on Figure 2.

Stormwater Discharge Outfall (SILO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Westinghouse Turbine -Generator Plant
County: Mecklenburg County Phone No. (704) 551=5100
Inspector: . Courtney MuMby & Kyle Baucom
Date of Inspection: JanuaLryll,2012
By this signaturenl certify that this report_is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description
Outfall No. _002 Structure (pipe, ditch, etc.) Concrete culvert
Receiving Stream: Lal lie
Describe the industrial activities that occur within the outfall drainage area: (see attached page for
listing of industrial activities).
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 10 is
very cloudy:
1 2 O 4 5 6 7 8 9 10
Page 1
SWU-242-101599

5. Flouting Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge �where 1 is no solids and 10 is the surface covered with floating solids:
��
e l f 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where 1 is no solids and 10 is extremely muddy:
G1 2 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No
S. Oil Sheen
Is there an oil sheen in the stormwater discharge`? Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe, None
Recommendations: None.
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: _January 11, 2012
Total Event Precipitation (inches): 0.34" (USGS Rain Gauge CRN-45)
Event Duration (hours): 5 hrs (USGS Rain Gauge CRN-45)
Page 2
SWU-242-101599

Stormwater Discharge Outfall (SD®)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Westinghouse Turbin_e_- Generator Plant _
County: Mecklenburg County Phone No. [phone]
Inspector: _ Courtney Murphy & Kyle Baucom
Date of Inspection: _ January 11, 2012
By this
(Signature of Permittee or
1. Outfall Description
and complete to the best of my knowledge:
OutfalI No. _003 Structure (pipe, ditch, etc.) RCP Culvert
Receiving Stream: Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: (see attached page for
listing of industrial activities),
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 10 is
very cloudy:
1 2 G 4 5 6 7 S 9 10
Page 1
5 WU-242-101599

5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
dischaar�rgee where 1 is no solids and 10 is the surface covered with floating solids:
t I J 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where I is no solids and 10 is extremely muddy:
osol
I 2 ( 3) 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes Na
S. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe None
Recommendations: None.
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: -_January 11, 2012
Total Event Precipitation (inches): 0.34" (USES Rain Gauge CRN-45)
Event Duration (hours): 5 hrs (USGS Rain Gauge CRN45)
Page 2
5WU-242-101599

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No,:
Facility Name: Siemens Westinghouse Turbine — Generator Plant
County: Mecklenburg Count_ _ Phone No. (704) 5 51-5 100
Inspector: _ _ Courtney Mu!phy_& Kyle Baucom__
Date of Inspection: _ _ _January 11, 2012
By this signal
(Signature of
1. Outfall Description
and complete to the best of my knowledge:
Outfall No. �005 Structure (pipe, ditch, etc.): Half CW channel to concrete 'unction box, -
CDR
under gravel road with rip-Laprip:Lap apron, to earthen channel with several wattles.
Receiving Stream: Lake Wylie
Describe the industrial activities that occur within the outfall drainage area: (see attached page for
listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: Light Orange -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 l is clear and 10 is
very cloudy:
1 2 1 5 5 1 1 9 10
Page l
SWU 242-101599

5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
0 2 3 4 5 6 7 B 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where 1 is no solidsa
nd10 is extremely muddy:
1 2 3 5 6 7 S 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No
S. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe Vegetative debris in half CMP channel.
Recommendations: Cleanlremove vegetative debris.
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Datc: Event
January 11, 2012
Total Event Precipitation (inches): 0.34" (USGS Rain Gauge CRN45)
Event Duration (hours): 5 hrs (USGS Rain Gauge CRN-45)
Page 2
SWU 242-1oi599

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Westinghouse Turbine— Generator Plant
County: Mecklenburg<C,ovnty _ _ Phone No. (7041 55.1-5100_ _
Inspector: Courtney Murphy & Kyle Baucoin
Date of Inspection: January_11, 20I2
By this signature, I cWify that this report is accurate apd complete to the best of my knowledge:
(Signature of Permittee or
1. Outfall Description
Outfall No. _006 Structure (pipe, ditch, etc.) Two RCP culverts and channels that
flow into RCP culvert that discharges to earthenchannel.
Receiving Stream: Siemens Spray Pondjake Wylie
Describe the industrial activities that occur within the outf_all drainage area: (see attached page for
listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: Clear
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 l is clear and 10 is
very cloudy:
1 3 4 5 6 7 8 9 10
°Page l
SWU-242-101599

5. Floating Solids
Choose the number which best describes the amount of floating solids in the stonnwater
discharge where 1 is no solids and 10 is the surface covered with floating solids:
Ol 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the numbcr which best describes the amount of suspended solids in the stormwater
discharge where I is no solids and 10 is extremely muddy:
1 [ 2) 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the starmwater discharge? Yes No
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes Q
9. Other Obvious Indicators of Stormwater Pollution
List and describe , Abundant animal (goose) fecal matter near outfall
Recommendations: Clean/remove fecal matter.__ _
Note: Low clarity, high solids, and/or the presence of foam or oil sheen maybe indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(&) occur previous to dimpling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: January 11, 2012
Total Event Precipitation (inches): 0.34" (CJSGS Rain Gauge CRN-45)
Event Duration (hours): 5 hrs (USGS Rain Gauge CRN-45)
Page 2
SWU-242-101599

Stormwater Discharge Outfalt (SDO)
Qualitative Monitoring Report
Permit No.; NCS000021 or Certificate of Coverage No.:
Facility Name; &mens Westinghouse Turbine —_Generator Plant
County: Mecklenburg County Phone No. (0) 551-5100 _
Inspector: Courtney Murphy & Kyle Baucom
Date of Inspection: JanuaKy 11,_2012
By this signature, I,.fertify,that this report is accurate and complete to the best of my knowledge:
(Signature ofPermittee or Desi
1. Outfall Description
Outfall No. 007 Structure (pipe, ditch, etc.): Rip -rap channel receiving flow from asphalt
parking lot via concrete channel.
Receiving Stream: ,5jemens Spray Pond/Lake Wylie
- _
Describe the industrial activities that occur within the outfall drainage area: (see attached page for
listing of industrial activities).
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: Clear
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 10 is
very cloudy:
1 2 a 5 6 7 8 9 10
Page 1
SWU-242-10I599

S. Flouting Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge
where I is no solids and 10 is the surface covered with floating solids:
2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where I is no solids and 10 is extremely muddy:
1 2 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No
8. Oil Sheen
is there an oil sheen in the stormwater discharge? Yes No
9. Other Obvious Indicators of Stormwater Pollution
List and describe Leaves and other vegetative debris in rip -rap channel and near sample
collection point.
Recommendations: Clean/remove vegetative debris. _
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: January 11, 2012
Total Event Precipitation (inches): 0.34" (USGS Rain Gauge CRN-45)
Event Duration (hours): 5 hrs (USGS Rain Gauge CRN45)
Page 2
5wU-242-101599

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: N1CS000021 or Certificate of Coverage No.:
Facility Name: Siemens Energy, Inc.
County: Mecklenburg Count rL__ Phone No. (7041551-5456
Inspector: Courtney Murphy & Kyle Baucom - S&ME, Inc. Phone No. [phone]
Date of Inspection: January 11, 2012
and complete to the best of my knowledge:
(Signature of Permittee or
1. Outfall Description
Outfall No. 008 Structure (pipe, ditch, etc.) Rip -rap channel
Receiving Stream: Siem ns Sprpy Pond&ake Wylie
Describe the industrial activities that occur within the outfall drainage area: See attached page for
listing of industrial activities.
2, Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: NIA —No Flow
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) NIA —No Flow
4. Clarity
Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is
very cloudy: N/A -No Flow
2 3 4 5 6 7 8 9 10
5WU-242-101599 Page 1

5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where 1 is no solids and 10 is the surface covered with floating solids: NIA —No Flow
1 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater ;
discharge where I is no solids and 10 is extremely muddy: NIA —No Flow
1 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No NIA —No Flow
8. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No NIA —No Flow
9. Other Obvious indicators of Stormwater Pollution and Additional Comments
List and describe: Minor amount of litter & debris.
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant exposure. These conditions may warrant further investigation.
Recommendations: Clean out debris.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: January 11, 201 _
Total Event Precipitation (inches): 0.34" (t1SGS Main Gauge CRN-45i
Event Duration (hours): S hrs •, (USGS Rain Gauge CRN-45)
Notes: NPDES Permitted to discharge dry weather flow.
SWU-242-I01599 Page 2

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS000021 or Certificate of Coverage No.:
Facility Name: Siemens Energy, Inc.
County: Mecklenburg County Phone No. [phone]
Inspector: Courtney Murphy & Kyle Baucom- S&ME. Inc. Phone No. 70f 4) 523-4726
Date of Inspection: ,January 11, 2012
By this signature, �,certify, that this reportis accurate and complete to die best of my knowledge:
(Signature of Perrnittee or Designee)
1. Outfall Description
Outfall No. 010 Structure (pipe, ditch, etc.) 8" CIP outfall from skimmer of storm water
detention basin. (Sample at outlet of 8" CIP).
Receiving Stream: Siemens Spray Pond / Lake Wylie_
Describe die industrial activities that occur within the outfall drainage area: See attached Rage for
listing of industrial activities.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc,) and tint (light,
medium, dark) as descriptors: NIA: No Flow
3. Odor
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine
odor, etc.) NIA: No Flow
4. Clarity
Choose the number which best describes the clarity of the discharge where I is clear and 10 is
very cloudy: NIA: No Flow
2 3 4 5 6 7 8 9 10
SWU-242-101599 Page 1

5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where l is no soiids and 10 is the surface covered with floating solids: N/A: No Flow
1 2 3 4 5 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where 1 is no solids and 10 is extremely muddy: NIA: No Flow
1 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No NIA: No Flow
8. OR Sheen
Is there an oil sheen in the stormwater discharge? Yes No NIA: No Flow
9. Other Obvious Indicators of Stormwater Pollution and Additional Comments
None
Note: Low clarity, high solids, and/or the presence of foam or oil sheen may be indicative of
pollutant: exposure. These conditions may warrant further investigation.
Recommendations: None,
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date: January 11, 2012
Total Event Precipitation (inches): 0,39'(_SGS Rain -Gauge CRN-45)
Event Duration (hours): 5 hrs�US-Q&RainSauze i R-N_-45)
Notes: NPDES Permitted to discharge dry weather flow,
SWU-242-101599 Page 2

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Permit No.: NCS00902 or Certificate of Coverage No.:
Facility Name: Siemens Energy Inc.
County: Mecklenburg County Phone No. [phone]
Inspector: Courtney Murphy & ICyle_Baucom - S&ME. Inc, Phone No. 7 523-4726
Date of Inspection: January 11, 2012_ _
By this signature, I certify that this report is accyrate and complete to the best of my knowledge:
(Signature of Permittee or
1. Outfall Description
Outfall No. 011 Structure (pipe, ditch, etc.) 8"_CIP outfall from skin mmeer of storm water detention
basin. (Samnle at outlet of 8" CIP).
Receiving Stream: Lake W, l- ie
Describe the industrial activities that occur within the outfall drainage area: See attached page for
listing of industrial activities.
2. Color
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light,
medium, dark) as descriptors: NIA: No Fl w
3. Odor
Describe any distinct odors that the discharge may have (Le,, smells strongly of oil, weak chlorine
odor, etc.) N/A: No Flow
4. Clarity
Choose the number which best describes the clarity of the discharge where t is clear and i0 is
very cloudy: NIA: No Flow
4 5 6 7 8 9 I0
5WU-242-101599 Page 1

5. Floating Solids
Choose the number which best describes the amount of floating solids in the stormwater
discharge where I is no solids and 10 is the surface covered with floating solids: NIA: No Flow
1 2 3 4 5, 6 7 8 9 10
6. Suspended Solids
Choose the number which best describes the amount of suspended solids in the stormwater
discharge where 1 is no solids and 10 is extremely muddy: NIA: No Flow
1 2 3 4 5 6 7 8 9 10
7. Foam
Is there any foam in the stormwater discharge? Yes No NIA: No Flow
S. Oil Sheen
Is there an oil sheen in the stormwater discharge? Yes No NIA: No Flow
9. Other Obvious Indicators of Stormwater Pollution and Additional Comments
None
Note: Low clarity, high solids, and/or the presence of foam or oil sheen maybe indicative of
pollutant exposure. These conditions may warrant further investigation.
Recommendations: None.
Did a storm event(s) occur previous to sampling? Yes No
If yes, fill out items below:
STORM EVENT CHARACTERISTICS:
Date:2012
Total Event Precipitation (inches): 0.34" (USGS Rain Gauge CRN45)
Event Duration (hours): • 5 hrs (USGS Rai!jGaug_e CRN-45)
Notes: NPDES Permitted to discharge dry weather flow.
SVM-242-101599 Page 2

Environmental Conservation Laboratories, Inc.
142-A Woodwinds Industrial Court
Cary NC, 27311
Phone: [phone] FAX: [phone]
Thursday, January 26, 2012
S&ME, Inc. (SM002)
Attn: Courtney Murphy
9751 Southern Pine Blvd.
Charlotte, NC 28273
RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Siemens
ENCO Workorder(s): C200264
Dear Courtney Murphy,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Thursday, January 12, 2012.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Chuck Smith
Project Manager
Enclosure(s)
The total number of pages in this report, including this page is 18.
ce-� NS, — OM - P)
www.encolabs.com

www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
parameter
Hold Date/Tlme(s)
........... ..
Prep DateMme(s)
-- --......
Analysis.Date/Tlme(s_)
..--........--. .... .,
..... ........
CALC
10/06/14
01/17/12
10:12
1/17/2012 10:17
EPA 1664A
02/08/12
01/24/12
11:00
1/25/2012 07:50
EPA 351.2
02/08/12
01/13/12
11:02
1/16/2012 09:31
EPA 353.2
02/08/12
01/16/12
01:00
1/16/2012 02:05
SM 2540D
O1/18/12
01/16/12
13:48
l/16/2012 13:48
SM4500-H/B
01/11/12 15:56
01/12/12
11:30
1/12/2012 11:30
Parameter
CALC ...... ..
EPA 1664A
EPA 351.2
EPA 353.2
SM 2540D
SM4500•H/B
Parameter
CALC
EPA 1664A
EPA 351.2
EPA 353.2
SM 2540D
SM4500-H/B
Hold Date/Time(s)
--'-10106114
021C8/12
02/CB/12
02/08/ 12
01/18/12
01/11/12 16:09
Prep Date/Time(s)
.. ... ..........
Analysis Dabe/Time(s)
------------ ..- .....-..
01/17/12
10:12
1/17/2012 10:17
01/24/12
11:00
1/25/2012 07:50
01/13/12
11:02
1/16/2012 09:33
01/16/12
01:00
1/16/2012 02:07
01/16/12
13:48
1/16/2012 13:48
01/12/12
11:30
1/12/2012 tL30
Hold Date/Tlm_ e(s)
...........
Prep Date/Time(s)
. --
Analysis Date/Tlme(s)
.................. . . .....
10/06/14
01/17/12
10:12
t/1712012 10:17
02/08/12
01/24/12
11:00
1/25/2012 07:50
02/08/12
O1/13/12
1LO2
1/16/2012 09:35
02/08/12
01/16/12
01:00
1/16/2012 02:08
01/18/12
01/16/12
13:48
1/16/2012 1148
01/11/12 15:44
01/12/12
11:30
1/12/2012 11:30
Parameter
---------
Hold Date/Time(s)
..
Prep Date_/Time(s)
.. .... .....
Analysis Date/TinWs)
.. .... .... .....................
CALC
10/06/14
01/17/12 10:12
1/17/2012 10:17
EPA 1664A
02/08/12
01/24/12 11:00
1/25/2012 07:50
EPA 351.2
02/08/12
01/13/12 11:02
1/16/2012 09:37
EPA 353.2
02/08/12
01/16/12 01:00
1/16/2012 02:09
SM 2540D
01/18/12
01/16/12 13:48
1/16/2012 13:48
5M4500-H/B
01/11/12 15:09
01/12/12 11:30
1/12/2012 11:30
Parameter
......... ..
Hold Date/Time(s)
. ..--
CALC
10/06/14
EPA 1664A
02/OB/12
EPA 351.2
0210B/12
EPA 353.2
02/08/12
SM 2540D
01/16/12
SM4500-H/B
01/11/12 15:22
Page 2of18
Prep Date/Time(s)
..... ........... ..... .
Analysis Date/Time(s)
. .....
01/17/12
10:12
1/17/2012 10:17
01/24/12
11:00
1/25/2012 07:50
01/13/12
11:02
1/16/2012 09:39
01/16/12
01:00
1/16/2012 02:10
01/16/12
13:48
1/16/2012 13:48
01/12/12
11:30
1/12/2012 11:30

www.encolabs.com
SDI IR QETECyj" SUMMARY
Analyte
Results Flag
MDL
PQL
Units
Method, Notes
Nitrate/Nitrite as N
0.60
0.025
0.10
... .. .........
mg/L
........................
EPA 353.2
PH
6,9
1.0
1.0
pH Units
SM4500-H/B Q
Total Kjeldahl Nitrogen
0.80 8
0.16
0.48
mg/L
EPA 351.2 J-01
Total Nitrogen
1.4
0.02
0.10
mg/L
CALL
Tulnl Susperr<led Solids
15
1.0
1.0
mg/L
SM 2540D
Analyte
Results Flag
MDL
PQL
Units
Method Notes
......... ....
Nitrate/Nitrite as N
0.69
0.025
0.10
mg/L
EPA 353.2
PH
6.8
1.0
110
pH Units
51414500-H/13 Q
Total Kjeldahl Nitrogen
0.75 8
0.16
0.48
mg/L
EPA 351.2 3-01
Total Nitrogen
1.4
0.02
0.10
mg/L
CALC
Total Suspended Solids
11
1.0
1.0
mg/L
SM 2540D
ON
Analyte
Results Flag
MDL
PQL
Units
Method Notes
................. . ... .. .......
Nitrate/Nitrite as N
...
.................. ... .
0.84
.. ..-..........
0.025
-- ......
0.10
..... .................
mg/L
EPA 353.2
PH
7.0
1.0
1.0
pH Units
SM4500-1-1/8 Q
Total Kjeldahl Nitrogen
1.0 B
0.16
0.48
mg/L
EPA 351.2 1-01
Total Nitrogen
1.8
0.02
0.10
mg/L
CALC
Total Suspended Solids
78
1.0
1.0
mg/L
SM 2540D
Analyte
Results
Flag
MDL
PQL
Units
Method
Notes
............. .. .......
Nitrate/Nitrite as N
.........................................................................
0.38
0.025
0.10
mg/L
.........
EPA 353.2
........
pH
6.4
1.0
1.0
PH Units
SM4500•H/B
Q
Total Kjeldahl Nitrogen
0.75
B
0.16
0.48
mg/L
EPA 351.2
J-01
Total Nitrogen
1.1
0.02
0.10
mg/L
CALC
Total Suspended Solids
5.6
1.0
1.0
mg/L
SM 25400
Analyte
Results
Flag
MDL
PQL
Units
Method
Notes
.......................................•.--.--.--------......-...-.......---..--.......--•---............................
Nitrate/Nitrite as N
0.24
0.025
0.10
mg/L
EPA 353.2
PH
6.4
1.0
1.0
pH Units
SM4500-H/B
Q
Total Kjeldahl Nitrogen
0.67
B
0.16
0.48
mg/L
EPA 351.2
3-01
Total Nitrogen
0.91
0.02
0.10
mg/L
CALC
Total Suspended Solids
87
1.0
1.0
mg/L
SM 2540D
Page 3 of 18

Ce Nk" C0
www.encolabs.corn
Description: OF-002
Lab Sample ID: C200264-01
Received: 01/12/12 10:30
Matrix: Ground Water
Sampled: 01/11/12 15:42
Work Order: C200264
Project: Siemens
Sampled By. Courtney Murphy
Classical Chemistry Parameters
.
....................... .. .. ........
.............
......... .........
• ENCO Cary certified analyte [NC 5911
Analyte [CAS Numberl
BQsulRg Elm
MWIZ
Of M" MB4 i=h
Method
Analyzed ]if Nola
Nitrate/Nitrit0 as N [ECL-0010] ^
0.60
mg/L
1 0.025 0.10 2A16001
EPA 353.2
01/16/12 02:05 CM
PH [EGL-0062] A
6.9
pH Units
1 1.0 1.0 2A12010
SM4500-FVB
01/12/12 11:30 KU Q
Total K]eidahl NitroOen [ECL-0162] ^
0.80 B
mg/L
1 0.16 0.48 2A13005
EPA 351.2
01116/12 09:31 CCE 1-01
Total Nitrogen [17778-88-0]
1.4
mglL
1 0.02 0.10 2A17015
CALC
011t7112 10:17 AIB .
Total Suspended solids [ECL-0169] ^
1s
mg1L
1 1.0 1.0 2A16024
SM 254CD
01/16/12 13:48 KL]
Page 4 of 18

www.encolabs.com
Description: OF-002 Lab Sample ID. C200264-01 Received: 01/12/12 10:30
!Matrix: Ground Water Sampled: 01/11/12 15:42 Work Order: C20C264
Project: Siemens Sampled By: Courtney Murphy
Classical Chemistry Parameters
................. ..•-- .. ....I.... ........... ... ...... ... .. . ..•. ........ ....... ... ... .. .
^ - ENC17 U&SO wi/A; Cetf/fA�d ana/yle [NC 442]
AnalAe ICAS Numberl Results flu Units QF HU MBL A= !Method Analyzed
Q) & Grease (HEM) [C-0007] ^ 3.00 u mp/L I 3.00 5.00 2A23022 EPA 1664A 01/25/12 07:50 SRC/]
17
This report relates only to the sample as received by the laboratory, and may only be reproduced In Full.
Page 5 of 18

Description: OF-003
Matrix: Ground Water
Project: Siemens
Lab Sample ID: C200264-02
Sampled: 01 / 1 1 / 12 15:55
Sampled By: Courtney Murphy
9 �Ee)
www.encolabs.corn
Received: 01/12/12 10:30
Work Order: C200264
Classical Chemistry Parameters
.. ..
........
. ...
^ - ENCO Cary C-t# d analyte (NC 5911
Analyte rCAS Numberl
$fig
fLAQ U01M
pf
MU
HU
A=
Meth
Analyzed
Nitrate/Nitrito as N [ECL-0010] ^
0.69
mg/L
1
0.025
0.10
2A16001
EPA 353.2
01/16/12 02:07
CCB
pH [ECL-0062] ^
G.8
Wi Units
1
1.0
1.0
2A12010
S:h;5007-VB
01/12/12 11:30
KL1 Q
Total I(leldahl Nitrogen [ECL-0162] ^
0.75
B mg/L
1
0.16
0.48
2Ai3005
EPA 351.2
01/16/12 09:33
CCB J-01
Total Nitrogen [17778-B8.01
1.4
mg/L
1
0.02
0.10
2A17015
CALC
01/17/12 10:17
AJB
Total Suspended Solids [ECL-0169] ^
11
mg/L
1
1.0
1.0
2A16024
SM 25400
O1/16/12 13:48
K13
Page 6 of 18

Description: OF-003
Matrix: Ground Water
Project: Siemens
Lab Sample ID: C200264-02
Sampled: O 1/ 11/12 15:55
Sampled By: Courtney Murphy
CS Nhk,: I
www.encolabs.com
Received: 01/12/12 10:30
Work Order: C200264
Classical Chemistry Parameters
...... ........
^ - £NCO Jacksorlvrlk ce i'fned anatyte (NC 4421
Analvte 1CAS Humberl Results 13g 1lnl$ Of MIA KU Batch MeUmd Analyzed HY IYn nc
Oil & Grease (HEM) [C-0007] ^ 3.00 u mg1L 1 3.00 5.00 2A23022 -EPA 1664A 01/25/12 07:50 SRCJ)
This report relates only to the sample as received by the laboratory, and may only be reproduced In Full.
Page 7 of 18

Description: OF-005
Matrix: Ground Water
Project: Siemens
Lab Sample ID: C200264-03
Sampled: 01111112 15:30
Sampled By: Courtney Murphy
CSJVC0
www.encolabs.com
Received: 01/12/ 12 10:30
Work Order: C200264
Classical Chemistry Parameters
......
...........
. ..........
^ - ENCO Cary CLrtifded arralyfe [NC 5911
Analvte ICAS Number]
Result EL29
Silly
2f
MU
RU
Batch
Method
Analyzed
ay Notes
Nitre/Nitrite as N [ECL-0010] ^
0.84
mg/L
1
0.025
0.10
2A16001
EPA 353.2
01/16/12 02:06
CGB
pH [ECL-OOG2]^
7.0
0:Units
1
1.0
1.0
2A12010
SM4300-IUC
01/12/1211:30
✓;L7 Q
Total tgeldahl Nitrogen [ECL-0162] ^
1.0 B
mg/L
1
0.16
0.48
2A13005
EPA 351.2
01/16/12 04:35
CCB 3.01
Total Nitrogen [17778.88-01
1.8
mg/L
1
0.02
0.10
2A17015
CALC
01/17/12 10:17
A1B
Totat Suspended Solids [ECL-0169] ^
78
mglL
1
1.0
1.0
2A16024
SM 2540D
01/16/12 13:48
KL3
Page 8 of 18

CS NSI��
www.encolabs.com
Description: OF-005 Lab Sample ID: C200264-03 Received: 01/W12 10:30
Matr!z: Ground Water Sampled: 01l11,'12 15:30 Work Order: C200264
Project: Siemens Sampled By: Courtney Murphy
Classical Chemistry Parameters
- fNCO Jackawrvrlk Certified analyze (NC 441J
Analvte I'CA4 Numberl gesul flag 11ab PE K" MRL U1Ill M Analyzed al Nnf�e
Oil & Grease (HEM) !C-0OWj ^ IN a mglL 1 3.00 5.00 2A23022 EPA 1664A 01/25/12 07:50 SRC(]
This report relates only to the sample as received by the laboratory, and may only be reproduced In full.
Page 9 of 18

CS�5
www.encolabs.com
Description: OF-006
Lab Sample ID: C200264-04
Received: 01/12/12 10:30
Matrix: Ground Water
Sampled- n1/11.112 14:5.9
Work Order: C200264
Project: Siemens
Sampled By. Courtney Murphy
Classical Chemistry Parameters
. .. .........................
......
.. .........................
^ - ENCO Cary calAwd analyse [NC 591]
Analyte rCAS Numberl
Resin fin
malls
RE MU M @tea
Method
Analyzed�y Nn}ac
Nitrate/Nitrite as N [ECL-0010] ^
0.38
mg/L
1 0.025 0.10 2A16001
EPA 353.2
01/16/12 02:09 CLB
PH [CCL-0062] ^
6.4
pH Units
1 1.0 1.0 2A12010
2.44500-H/3
01/12/12 11:30 KU Q
Total IQeldahl Nitrogen [ECL-0162] ^
0.75 B
mg/L
1 0.16 0.48 2A13005
EPA 351.2
01/16/12 09:37 cce 7-01
total Nitrogen [17718.88.01
1.1
mg/L
1 0.02 0.10 2A17015
CALC
01/17/12 10A7 AM
Total Suspended Solids [ECL-0169] ^
5.6
mg/L
1 1.0 1.0 2A16024
SM 2540D
01/16/12 13:48 KL1
Page 10 of 18

6 F. Nk��
www.encolabs.com
Description: OF-006 Lab Sample 10: C200264-04 Received: 01/12/12 10:30
Matrix: Ground Water Sampled: 01/11/12 14:55 Work Order: C200264
Project: Siemens Sampled By: Courtney Murphy
Classical Chemistry Parameters
^ ENCOJwksonwIA? cwt~an,?64e [NC 4421
13esul flan !lolls[ DJ_ MU MU @atsh Method Analyzedr 9Y Notes
Oil &Grease (HEM) [C-0001] ^ 3.00 u mp/L 1 IN 5.00 ZA23022 EPA 1664A 01/25/12 M50 SRCJ]
This report r6ates only to the sample as received by the laboratory, and may only be reproduced in full.
Page l I of 18

Description: OF-007
Matrix: Ground Water
Project: Siemens
Classical Chemistry Parameters
..............
......... ....
^ - fNQO Cary ir&tried analyte [NC 5911
Analvte rCAS Numberl
Results fin
Nitrate/NRrita as N [ECL-0010] ^
0.24 '
pH [ECL-0062] ^
6.4
Total IQaldahl Nib"an [ECL-0152] ^
0.57 B
Total Nitrogen [17778-68-0]
0.91
Total Suspended Solids [ECL-0169J ^
87
Lab Sample ID: C200264.05
Sampled: 01 /11112 15:09
Sampled By: Courtney Murphy
1�11 ��)
www.encolabs.com
Received: 01/12/ 12 10:30
Work Order: C2011264
Units
0
MPL
MU
Ah
Method
Analyzed
BE h=
mg]L
1
0.025
0.10
2AL6001
EPA 353.2
01/16/12 02:10
CCB
PH Units
1
1.0
1.0
2A12010
SM,450D-140
01/12/12 11:30
KL; Q
mg/L
1
0.16
0.40
2AL3005
EPA 351.2
01/16/12 09:39
CCB 3-01
mg/L
1
0.02
0.10
2A17015
CALC
01117/12 10:17
A1B
rnVL
1
1.0
1.0
2A16024
SM 2540D
01/16/12 13:48
KL3
Page 12 of 18

�g�aj
www.encolabs.com
Description: Of-007 Lab Sample ID: C200264-05 Received: 01/12/12 10:30
Matrix: Ground Water Sampled: 01/11/12 15:08 Work Order: C200264
Project: Siemens Sampled By: Courtney Murphy
Classical Chemistry Parameters
................ ...... I ............ .... ..... .
^ - ElyCO lacksonVille C"fled analyte ANC 442]
Analyte (CAS Numberl Resul ELAS Unu pf MIA KU Batch Method Analyzed By go
01 & Crease (HEM) (C-0007] ^ 3.00 u mq/L 1 3.00 5.00 2A23022 EPA 1664A 01/2S/12 07:50 SRQ]
L
This report relates only to the sample as received by the laboratory, and may only be reproduced In full.
Page 13 of 18

RACC-'
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Classical Chemistry Parameters - Ouality Control
Bahah 2A12010 - NO PREP
LCS (2A12010-BSl) Prepared &Analyzed: 01/12/2012 11:30
PH 7.0 1.0 pH Units 7.00 100 99-101
Duplicate (2A12010-DUPI) Prepared & Analyzed: O1112/2012 11:30
Source: C116225-01
PH 6.9 1.0 PH Units 6.9 0.1 25
Batch 2413005 - Same
Blank (2A13005-BLKI) Prepared: 01/13/2012 11:02 Analyzed: 01/16/2012 08:53
Total Kjaldahl Nltroyen 0.36 3 0.48 mWL
LCS (2A13005-BSI) Prepared: 01/13/2012 11:02 Analyzed: O1116/2012 08:55
Total Kjeldahl N"en l2 8 0.48 mg/L 12.0 102 90•110
Matrix Spike (2A13005-MSi) Prepared: O1/13/2012 11:02 Analyzed: 01/16/2012 08:58
Source: C114379-01
Total Kjddahl Nitrogen 6.2 B 0.48 m91L 4.80 079 113 90-110 QM-05
............ .. ... ...... ...._...... ., ._.. ........... ......... ,...... ....... ................. ........................
Matrix Spike Dup (2A13005-MSDI) Prepared: 01/13/2012 11:02 Analyzed: 01/16/2012 09:00
Source: C114379-01
Total Kjeldahl Nitrogen 6.0 B 0.48 mg/L 4.00 - 0.79 109 90-110 2 in
............. . ......... ........... .. .. .. .... ... ......... .............. ........................ .............
Batch 2416001 - NO PREP
Blank (2A26001-BLKI) Preparedr O1/16/2012 01:00 Analyzed: 01/16/2012 01:46
Nltrate/Nitrite as N 0.025 U 0.10 mg/L
LCS (2A16001-BSI) Prepared: 01/16/2012 01:00 Analyzed: 01/16/2012 01:48
Nitrate/Nitrite as N 1.2 0.10 mg/L 1.25 97 90-110
Matrix Spike (2A15001-MS1) Prepared: 01/16/2012 01:00 Analyzed: 01/16/2012 01:53
Source:CL14881-01
Page 14 of 18

t
NOO
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Classical Chem istry Parameters - Ouaiity Control
Batch 2A16001 - NO PREP
Matrix Spike (2A16001-MS1) Continued Prepared: O1/16/2012 01:00 Analyzed: 01/16/2012 01:53
Source: C114881-01
Nitrate/Nitrite as N 1.5 0.10 mg/L 0.513 1'o 83 90.110 QM-05
Matrix Spike Dup (2A36001-MSD1) Prepared: 01/16/2012 01:00 Analyzed: 01/16/2012 01:55
Source: C114881-01
Nitrate/Nitrlte as N 1.4 Olio mg/L 0513 1.0 77 90-110 2 10 QM-05
...---•'................................................. ....... .............................................................
Batch 2A16014 - NO PREP
Blank (2A16024-BLKi) Prepared & Analyzed: 01/16/2012 13:48
Wrv5F i -:'v- 4--
Total Suspended 5adds 1.0 U 1.0 mg/L
LCS (2A16024-BS1) Prepared & Analyzed: 01/16/2012 13:48
Total Suspended Solids 100 1.0 MWL 96.6 105 90.122
Duplicate (2A16024-DUPI) Prepared & Analyzed: 01/16/2012 13:48
Source: C114379-01
Total Suspended Solids 71 1.0 mg/L 75 5 25
................... ..,............. -'--•--........................................................ .,.-..-'--'--..-..-.-...-.-...-.......
QUALITY CONTROL
Classical Chemistry Parameters - Quality Control
Batch 2423022 - EPA 1664A
Blank (2A23022-BLK2) Prepared: 01/24/2012 11:00 Analyzed: 01/25/2012 07:50
CHI & Grease (HEM) 3.00 U 5.00 mg/L
LCS (2A23022-BSI) Prepared: 01/24/2012 11:00 Analyzed: 01/25/2012 07:50
Oil & Grease (HEM) 40.2 5.00 mg/L 40.9 98 78-114
Matrix Spike (2A23022-MSI) Prepared: 01/24/2012 11:00 Analyzed: 01/25/2012 07:50
Source: B200028-02
Oil & Grease (HEM) 37.4 5.00 mg/L 40.4 3.00 U 93 78-114
Page 15 of 18

CeNS
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Classical Chemis : Parameters - Ouality Contra.'
Batch Z423022 - EPA 1664A
a
Matrix Spike Dup (2A23022-MSDi) Prepared: 01/24/2012 11:00 Analyzed: 01/25/2012 07:50
Source:B200028-02
G0 & Grease (ITEM) 39.9 5.00 mglL 41.3 3.00 U 97 78-114 7 l8
.......... — .... ........ ..... .... ..... ... ........................ . .. ....... .. .............. .....
Page 16 of 18

CeNS
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8 The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
p The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
J-01 Result is estimated due to positive results in the associated method blank.
Q Analysis performed outside of method - specified holding time.
QM-05 The spike recovery was outside acceptance limits for the MS and/or MSD due to matrix
interference. The LCS and/or LCSD were within acceptance limits showing that the laboratory is
in control and the data is acceptable.
Page 17 of 16

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