NCS000049_MONITORING INFO_20190513

MR�
STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
/� I L'-? 00 U O� I
� �r
DOC TYPE
❑FINAL PERMIT
� MONITORING REPORTS
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
Do)
❑
YYYYMMDD

M11GIM
R @ S I H S
April 26, 2019
Division of Water Quality
Attn: Central Files MAY 13 2019
1617 Mail Service Center CENTFt Ai_ RLES
Raleigh, NC 27699-1617 DWR SECTION
Re: April 2019 Stormwater Outfall Monitoring Report
Dear Sirs,
Enclosed you will find the April 2019 Stormwater Outfall Monitoring Report for IGM
Resins USA, Inc. The analytical data from this sampling period showed a high TSS result
on 4/2/2019 at collection point #3. We believe this was caused by a broken firewater
main pipe that happened on April 1 and literally washed a significant portion of the soil
under the structure being serviced by the firewater line. The broken main washed silt
across the collection point and we were not aware of the extent of the impact of the
broken firewater main until an investigation after the collection event indicated the
higher than benchmark level of 100.
IGM USA plans to clean up collection point #3 and add a base of crushed stone around
the collection point. This should alleviate situations of this nature going forward.
Please contact Mr. William Gordon at 704-945-8725, should anything further be
required. My contact information appears below, if you need to contact me directly.
Sincerely,
Ron Lopez
Plant Manager
IGM Resins USA, Inc.
3300 Westinghouse Boulevard
Charlotte, NC 28273
United States of America
t: [phone]
f: [phone]
e: [e-mail]
I: www.iomresins.com

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000049
FACILITY NAME_IGM Resins
PERSON COLLECTING SAMPLE(S) _Micheal Kilpatrick 0 r n 1y g
CERTIFIED LABORATORY(S)_Shealy Environmental bWj24
J-14-R49
Part A: Specific Monitoring Requirements
CENTRAL FILES
DWR SECTION
SAMPLES COLLECTED DURING CALENDAR YEAR:
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Mecklenburg
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall
No.
Date
Sample
Collected
50050
Total Flow
jif applicable)_
Total
Rainfall
TSS
COD
pH
mo/dd/ r
inches
MGIL
MG/L
001
4/02/2019
120
0.20
11
23
7.4
002
4/02/2019
240
0.20
7.6
110
6.2
003
4/02/2019
180
0.20
220
44
6.3
004
4/02/2019
480
0.20
10
ND
6.5
Roof Front E
4/02/2019
60
0.20
6.5
50
6.6
Roof Front W
4/02/2019
360
0.20
15
57
6.4
Extra Pie
4/02/2019
300
0.20
14
36
6.2
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?_ yes _x_no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity MonitoringRe uirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
moldd/ r
MG
inches
m ll
m /l
unit
al/mo
Form SWU-247, last revised 21212012
Page i of 2

STORM EVENT CHARACTERISTICS:
Date 4/02/2019
Total Event Precipitation (inches): _0.20
Event Duration (hours): 4.0 (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including thr possibility of fine,"rid imprisonment for knowing violations."
(Signature of Permittee)
Ron Lopez Plant Manager
L-z, 4 < Ql C
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
IGM Resins
3300 Westinghouse Blvd.
Charlotte, NC 28241
Attention: William Gordon
Project Name: Stormwater
Lot Number:UD03117
Date Completed:04/23/2019
04/23/2019 11:42 AM
Approved and released by:
Project Manager: Kelly M. Nance
�F
iA4W
ww, �CCHE OITEO
V� �W fl1➢
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealyiab.com
Page I of 16

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
IGM Resins
Lot Number: UD03117
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or
discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 2 of 16

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
IGM Resins
Lot Number: UD03117
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
001
Aqueous
04/02120191225
04/03/2019
002
002
Aqueous
04/02/2019 1130
04/03/2019
003
003
Aqueous
04/02/20191100
04/03/2019
004
004
Aqueous
04/02/2019 1110
04/03/2019
005
Roof Front East
Aqueous
04/02/2019 1205
04/03/2019
006
Roof Front West
Aqueous
04/02/2019 1155
04/0312019
007
Extra Pipe
Aqueous
04/02/2019 1145
04/0312019
(7 samples)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 3 of 16

Inorganic non-metals
Client:IGM Resins Laboratory ID:UDO3117-001
Descriptipn: 001 Matrix: Aqueous
Date Sampled:0410212019 1225
Date Received:04/0312019
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(pH - Field) SM 4500-H B-2011
1 04/0212019 1225 MLK
1
(Temperature ) SM 255OB-2000
1 04102/2019 1225 MLK
1
(COD) SM 5220D-2011
1 04/1712019 1739 HET
13604
1
(TSS) SM 2540D-2011
1 04105/2019 0159 AMR
12289
CAS Analytical
Parameter
Number Method
Result 0
LOQ
Units
Run
pH - Field
SM 4500-H B-2
7.4
su
1
Temperature - Field
(NC)
SM 2550B-
7.00
° C
1
COD
SM 5220D-
23
20
mg/L
1
TSS
SM 2540D-
11
2.5
mg/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E - Quanutation of compound exceeded the calibration range
ND = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40%
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Pagc 4 of 16

Inorganic non-metals
Client:IGM Resins Laboratory ID: UD03117-002
Description; 002 Matrix: Aqueous
Date Sampled:041D2/2019 1130
Date Received:04/03/2019
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (pH - Field) SM 4500-H B-2011 1 04/02/2019 1130 MILK
1 (Temperature ) SM 255OR-2000 1 04/02/2019 1130 MLK
1 (COD) SM 5220D-2011 1 04/17/2019 1739 HET 13604
1 (TSS) SM 25400-2011 1 04/0512019 0159 AMR 12289
CAS Analytical
Parameter
Number Method
Result Q LOO
Units
Run
pH - Field
SM 4500-H B-2
6.2
su
1
Temperature - Field (li
SM 25506-
7.4
° C
1
COD
SM 5221
110 20
mg/L
1
TSS
SM 2540D-
7.6 5.0
m91L
1
LOO = Limit of Quantitation 8 = Detected in the method blank F = Quantitatlon of compound exceeded the calibration range
ND = Not detected at or above the LOO N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40%
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 5 of 16

Inorganic non-metals
Client:IGM Resins Laboratory ID: UD03117-003
Description: 003 Matrix: Aqueous
Date Sampled:0410212019 1100
Date Received:04/0312019
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date
Batch
1
(pH - Field) SM 4500-H B-2011
1
04/02/2019 1100 MLK
1
(Temperature ) SM 255OB-2000
1
04/0212019 1100 MILK
1
(COD) SM 5220D-2011
1
04/1712019 1739 HET
13604
1
(TSS) SM 2540D-2011
1
04/05/2019 0159 AMR
12289
CAS Analytical
Parameter
Number Method
Result Q
LOQ
Units
Run
PH - Field
SM 4500-H B-2
6.3
Sul
1
Temperature - Field
(NC)
SM 2550B-
7.3
' C
1
COD
SM 522010-
44
20
mg1L
1
TSS
SM 2540D-
220
25
mg1L
1
LOO = Limit of Ouantitation B = Detected in the method blank E = Ouantitation of compound exceeded the calibration range
ND = Not detected at or above the LOD N = Recovery is out of criteria P = The RPD between two GO columns exceeds 40%
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.sheaiylab.com
Page 6 of 10

Inorganic non-metals
Client!IGM Rosins Laboratory ID: UD03117-004
Description: 004 Matrix: Aqueous
Date Sampled:0410212019 1110
Date Received:04/0312019
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (pH - Field) SM 4500-H B-2011 1 04/02/2019 1110 MLK
1 (Temperature ) SM 25508-2000 1 04/02/2019 1110 MLK
1 (COD) SM 52200-2011 1 04/17/2019 1739 HET 13604
1 (TSS) SM 254OD-2011 1 04/05/2019 1419 MGM 12381
CAS Analytical
Parameter
Number Method
Result 0 Li
Units
Run
pH - Field
SM 4500-H B-2
6.5
su
1
Temperature - Field (NC)
SM 2550B-
8.4
° C
1
COD
SM 5220D-
NO 20
mglL
1
TSS
SM 2540D-
10 5.0
mg1L
1
LOQ = Limit of Quantilation B = Oetected in the method blank E = Quantitation of Compound exceeded the calibralion range
NO = Not detected at or above the LOQ N = Recovery is out of criteria P = The i between two GC columns exceeds 40%
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealyltib.com
Page 7 of l6

Inorganic non-metals
Client:IGM Resins Laboratory 1D: UD03117-005
Description: Roof Front East Matrix: Aqueous
Date Sampled:04/0212019 1205
Date Received:0410312019
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date Batch
1
(pH - Field) SM 4500-H 8-2011
1
04/02/2019 1205 MLK
1
(Temperature ) SM 25506-2000
1
04/02/2019 1205 MLK
1
(COD) SM 5220D-2011
1
04/17/2019 1739 HET 13604
1
(TSS) SM 2540D-2011
1
04/05/2019 1419 MGM 12381
CAS Analytical
Parameter
Number Method
Result Q LOQ
Units
Run
pH - Field
SM 4500-H B-2
6.6
su
1
Temperature - Field (NC)
SM 255013-
8.1
° C
1
COD
SM 5220D-
s0 20
mg/L
1
TSS
SM 2540D-
6.5 2.1
mg/L
1
LOQ = Limit of Quentitation 3 = Detected in the method blank E = QuanLtation of compound exceeded the calibration range
ND = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40
k = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc,
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Pagc 8 cil, 16

Inorganic non-metals
Client:IGM Resins Laboratory ID:UD03117.006
Description: Roof Front West Matrix: Aqueous
Date Sampled:0410212019 1155
Date Received:0410312019
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date Batch
1
(pH - Field) SM 4500-H 8-2011
1
04/02/2019 1155 MLK
1
(Temperature ) SM 2550B-2000
1
04/02/2019 1155 MLK
1
(COD) SM 5220D-2011
1
04/17/2019 1739 HET 13604
1
(TSS) SM 254OD-2011
1
04/05/2019 1419 MGM 12381
CAS Analytical
Parameter
Number Method
Result Q LOQ
Units
Run
pH - Field
SM 4500-H B-2
6.4
su
1
Temperature - Field (NC)
SM 2550B-
7.2
° C
1
COD
SM 522013-
57 20
mg1L
1
TSS
SM 2540D-
15 1.5
mg/L
1
LOO = Limit of Ouantitation B = Detected in the method blank E = ouantitation of compound exceeded the ralibration range
ND = Not detected at or above the LOO N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40%
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab,com
Page 9 of 16

Inorganic non-metals
Client:IGM Resins Laboratory I0:UD03117.007
Description: Extra Pipe Matrix: Aqueous
Date Sampled:04102/2019 1145
Date Received : 0410312019
Run Prep Method Analytical Method
Dilution
Analysis Date Analyst Prep Date Batch
1 (pH - Field) SM 4500-H B-2011
1
04/02/2019 1145
MLK
1 (Temperature ) SM 2550B-2000
1
04/02/2019 1145
MLK
1 (COD) SM 5220D-2011
1
04/17/2019 1739
HET 13604
1 (TSS) SM 254OD-2011
1
04/05/2019 1419
MGM 12381
CAS Analytical
Parameter
Number Method
Result Q LOO
Units
Run
pH - Field
SM 4500-H B-2
6.2
su
1
Temperature - Field (NC)
SM 255013-
7.5
" C
1
COD
SM 5220D-
36 20
mg1L
1
TSS
SM 25400-
14 2.5
ril
1
LOQ = Limit of Quantitalion 8 = Detected in the method blank E = Quantitation of compound exceeded the calibration range
ND = Not detected at or above the LOQ N = Recovery {s out of cnteria P = The RPD between two GC columns exceeds 40%
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 10 of 16

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] fax [phone] www.shealyiab,com
Page 1 I of 16

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WWI ' Chain of Custody Record
Shealy Environmental Services, Inc.
106 Vantage Point Drive
West Columbia, South Carolina 29172
Telephone No. [phone] Fax No. [phone]
wmv,awalyieb-warn
Number
Cbont
Repan to Contad
gampl9r (Printed Name)
dtiote 143.
IGM Realm,
W1111em Gordon
Address
TE%O%o`t - No. i Fax No. f Emaa
WaYbIll No,
Page
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city State Zip Cede
Preservative
1
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NA
Number of Containers
Charlotte NC
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SHEALY ENVIRONMENTAL SERVICES, INC.
Shmh jAvrrowwrgnl brryirra, Irrr•.
Do:urrwt Numb_r: ?vLr.UC I HC-14
Client: 1GM RESINS
Sample Receipt Checklist (SRC)
Conlar Insprc:k d by!dalr; LKH ! 04-03-2019 Log; UDU3117
Page I of I
F'frecxi w I )ale: rcW4I I K
[Keats of receipt-. m SE31 Client [] 17135 ❑ T-edl?x Other_
❑ Yesi
® Nal
11.
Wurc custody seals prcscni on thr: cuuter?
Yesl
LJ Not
JZ NA12,
Ifcu.stndy seals were erawt, %vere they intact and unbroken;'
pi Strip JD: 18-2225 ChlorineStrip ID: NA Tcsicd by: LKH
(hikinal t_mperaturr upon nxcipt / Derived (Corrccicd) tcmpertilurc upun rxcipt %Solid Snap -Cup CD: NA
3-1 0.1 ,C CIA !NA ^C NA ,rNA nC NA ;NA -C
Mctho(k ZTcmperaturr Blank ❑A&+inst Fioltlry IR (gun [b: 5 lR Gun Cornclinn 1%s{t;tnr: (I °C
Melltud of owlant: ® Wet lue ❑ Ica: Parks 0 Dry leer ❑ Noue
❑ YC',
❑ No
®NA
3. If temperature of any evoler exceeded 6.0°C, was Projeel Manager Nod ied?
Phi Has NolifW by: phunc ! email ! facc-to-face (circle orc).
❑ Yc9
❑ No
® NA
4. is: the etwurnuruiul wuricr'r Packing s;1ip nmwhLul to this farm?
Yee
❑ No
5. Wcre proper custody pmccdurrs (rclinquishc&rcccivcd) followcd7
® Y
No
16. Were sample [Ds listed on the COC?
® Yesl
❑ No
7. Wcrc sample IDs listed on all sample containers?
® Yo
❑ No
8. Was collection date & di to listed on the COC?
® Yes
❑ No
9. Was collection date &, time listed on all sample containers?
® Yes
❑ No
10. Did all container label information (ID. date, time) agree with the COC?
® Yes
❑ No
I---. Were tests to be performed listed on the COC"
® Yes
❑ No
12. Did all samplcs arrive in the proper containers for each test and;or in good condition
(tiabroken, lids on, etc.)?
Y,--i
No
13. Was adequate camplc voturrw availHhle?
Yee
❑ No
114. Wcra all sample; rcceM d within !M the molding Brno or 48 hosts, whichever a-omes First?
Ycs
® No
15. Wen; tiny samples con[ainers missirtgr`cxcess (circle anc) tam ltt Not listed on COG?
[I Yes
❑ No
0 NA
16. For VOA and KSK-175 samples, we1+e Rubbles present'.= `lieu-vi're" (Y."ur 6rmu in d41mulor)
in ainy of Iho VOA vials?
® Yes
Na
DNA
17, Wcm alt DROrmc:taWnuiricxtt samplcs roccived at a pi1 of c 2?
❑ Yes
❑ No
® NA
I R. Were nl l C snide• Faro les received at a pH,-- 12 and sulfide samples. ieteived at a pi-i = 9?
❑ Yes
❑ No
® NA
19, Wcre all appheable NH;,`TKKicyanid&phcnol 625 (<0 51nGl.) sam, 1a free of residual
uhhwinp^•
Yus
❑ No
® NA
=0• Wcre client rcmttr"—ru quests (LC. rLNuG1t'iS lcd dilutions, MSD designations, etc....)
cnrractly trnnecrihed form the CHIC into the comment sccilon in LIMS?
❑ Yvxl
0 No
21, Was the quote number lislod un flit: uurltairtu7lnh:tl? ifrr . Quote 9 NA
Sample Proervatiun (Must be wmp[ctrd for ary sample(s) incorrectly preservM or with hwdspact.)
Sample(s) NA ware recnivod incorrextly prrstsrved and were adjusted accordingly
snmp[e nx:eiying with vet ntLofcircle one: H2SO4, t-fNO3,1.10, NaOH usittg SR 9 Ns,►
inle 0f prt:snrvaliUll NA If tourc than ono prCs:.rVativc is needed, please note in the comments belata,
t
tiarnplefs) NA _were received with bubbles ``--6 roar in dianieter.
Saraple,gq NA were received with TRC> 0.5 mgfL (If 4:19 is it*-) and were
adjusted accordingly in sample receiving with wdium ltdmuifutc: (Nu,%O0 i with Shealy ID: NA
SR barcodc labels applied by; LKH Dom: 0443-2019
C nmmclin:
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, 5C 29172 [phone] Fax [phone] www,shealylab.com
Page 13 o f 16

SHEALY ENVIRONMENTAL SERVICES, INC.
ilk:��LY T'Iridrunrneni�l
'Scnicim Jim.
William CTordon
IGM - Rz.�ins
3300Westinghouse Blvd..
Charlotte, KC 29241
v at -3il I
`Jitany7t' "pin• �:•aro • jllpct �nlumhi� �� rt'_'�'r-5�in.t ?1' %7
PI unr.. IIC5.79 � _9?L^_ • re.t 8:3.7;1 ? I 1 : rn.:•: _�haeyYl+J.uxr+
1Ci -1 - Rcsins Charlotte,'KC
Stonir%aterQualilad"'C 141orikorinL, RcgI1iTC111Ln18 2019 1" SejUiWjnU�Ll EVCnt
April 2. 2(11 a
1-Nnr1C FAnl
Pipe 001 ontfall
cot or- 1
Odor- 1
Clarity- 1
Floating Solids- 1
Suhpt;ndLd lids- 1
FnHm- 1
-Moderate. 4-Strong
Estimated 1"Iom..: 0.50 (ils per minute 0.20 Inches
E-stnnated Event,' Discharee : 4.0 Mrs
Lsiimawd'I'utal Vlow : 1211 C315
Pipe 0112 nutfall
Color- 1
Odor- 1
Clarity- 2
Floating solids- 1
wuspended Solids-
FORM- 1
Oil 'Sheen- 1
Estimated r1D%+r : 1.0 Cils per rninuLe 0.20 Incfic`
FSLI11)%1CIl Discharge: 4.0Ilrs
L- stimated Total I71 ow : 2.10 G k
Shealy Environmental Services, Inc,
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 14 of 16

SHEALY ENVIRONMENTAL SERVICES, INC.
IGM - RVhilta CharlIAW, N(:
Stonilwatc:r QL1n1i(a11v;; Monikwing Requirements 2019 1" Semiannual Evem
April 2, 2019
1-\I)Ilu 2-Faint 5-Mndcn c 4-Strong
Pipe 003 outfall
C010T- 3
Odor- 1
Chirity- .1
Floating Solids- 2
SLL'.,PUF1dcd Solids- 2
Foam- 1
Oil Sheen 1
1:1.Uh-nawd 1-1mv : 0.75 U is tier nunute ;' 0.201nches
lrsdmatad ):gent/ Discharge : 4.0 TTrs
T`.r'tirrialL'd TitLdl FIL�Nv : 180 Gl'i
Pipe W4 mitfall
Color- 1
Odor- 1
C-:larity-
Floating Solids- 1
Suspended SDlidS- 1
Foam- 1
Oil Sheen- 1
kslimated Flow : 2.0 GIs per minute ` 020 Inches
Estimated Fvcnll I lischarrC : 4J1 H';rs
Estimated Total Flow : 490 Gls
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 15 of 16

SHEALY ENVIRONMENTAL SERVICES, INC.
fi - R ins Charlotte. ETC
StrrmWvatcr QLLalitidivc VIDnilAtring Ftc(1uirL:mcn1,,'?0l9 I" Semiannual Even
April 2, 2019
1- None 2-Faint 3-Mod raue 44jtrong
Roof Front East:
Color- 1
Cltur'iu}'- l
FI�tulin� St}liris-
Suspended Solids- 1
Folrm- 1
Oil sheen- 1
Estimated Fli : 0 23 1 per minute ,' 0.20 Inchc;ti
Est moved Event' Discharge : 4.011rs
Estirlrntt°cl Ti FIL»W : 60 Cil.
Rood Front Neat
i I
Odor- 1
{:laiii 1
Floating Solids- 1
Suspc' dcd Si I
Fofun- 1
Oil 5hticn- 1
F.4i Flow : l .5 Gis per inute r 0.20 Inches
Estimated Eventr' Discharge : 4-0 Hr;
1;';1ilns1cd '1 owlflow : 360 (ils
Emma Outfall
Coli I
I )i 1
Clarity- I
Fl(laiiUg, &-lUs- 1
Suspended tikrlids-
Foam- 1
Oil 411,;c11- 1
Kslimalcd Flow : L25 i per ininute 0.2CI inches
Estimated Evert:` 0ischar-c : 4.(1 Firs
Estimated Total Flow : 3001
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 16 of 16