NCG030099_MONITORING INFO_20190524

PERMIT NO.
DOC TYPE
DOC DATE
0
STORMWATER DIVISION CODING SHEET
NCG PERMITS
/V L&
0 HISTORICAL FILE
/6 MONITORING REPORTS
YYYYMM DD
I lz

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR) ! SPPP Annual Update DATA -REVIEW FORM
Calendar Year
Individual NPDES Permit No. NCS❑❑❑❑❑❑ or M C 6,17 3 O O
Certificate of Coverage (COC) No. NCG❑❑❑❑❑❑
This monitoring report summary of the calendar year should be kept on file on -site with the facility SPPP.
Facility Name: Galvan Industries
County: Cabarrus
Phone Number: (704 455-5102
Total no. of SDOs monitored
Outfall No. 1, 5, TQy
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑■ No�� F,
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑■ No 1 V&D
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued? "'"'Y Z019
Enough consecutive samples below benchmarks to decrease frequency ❑ C�NrF
IL
Received approval from DWQ to reduce monitoring frequency ❑ D"'tiIRCpION
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No ❑■
Parameter, units
Total
Rainfall,
inches
Total
Suspended
Solids JSS) 0
pH
Copper
Lead
Zinc
Non -Polar
O&G/TPH
Total Toxic
Organics
Benchmark
N/A
100 mg/L
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mglL
15 mg/L
1 mg/L
Date Sample
Collected,
m mlddlyy
04/19/19
OF-1
0.16
155
7.2
0.273
0.0105
8.9
OF-5
0.16
166
NA
0.0317
0.0085
13.8
TOH-1
0.16
273
NA
0.112
0.0422
45.8
SWU-264 - Generic Annual DMR
Last revised 510212018

Additional Outfall Attachment
Outfall No.
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No ❑
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No ❑
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No ❑
Total
inches MM
Date Sample
o a o0000
SWU-264 - Generic Annual DMR
Last revised 5/02/2018

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 the possjPi!Vy of fjos and imprisonment for knowing violations."
Signature
Date
For questions, contact your local Regional Office:
QWQ Regional Office Contact Information:
ASHEVILLE: REGIONAL OFFICE
FAYETTEVILLE REGIONAL OFFICE
MOORESVILLE REGIONAL OFFICE
2090 US Highway 70
225 Green Street
610 East Center Avenue/Suite 301
Swannanoa, NC 28778
Systel Building Suite 714
Mooresville, NC 28115
[phone]
Fayetteville, NC 28301-5043
[phone]
[phone]
RALEIGH REGIONAL OFFICE
WASHINGTON REGIONAL OFFICE
,WILMINGTON REGIONAL OFFICE
943 Washington Square Mall
127 Cardinal Drive Extension
3800 Barrett Drive
Raleigh, NC 27609
Washington, NC 27889
Wilmington, NC 28405-2845
[phone]
[phone]
[phone]
WINSTON-SALEM REGIONAL OFFICE
CENTRAL OFFICE;
1617 Mail Service Center
To preserve, protect.Winston-Salem,
450 Hanes Mill Rd, Suite 300
NC 27105
Raleigh, NC 27699-1617
and.enhance
W11
(33G 776-9800
(919 807-6300
Noah Carolina s ►varer..:"
SWU-264 - Generic Annual DMR
Last revised 510212016

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https://deq.ne.gov/about/divisions/energy-mineral-land-resources/
n pdes-storm water-g ps
Permit No.: N/C/G / W 310 /0 /0 /0 I or Certificate of Coverage No.: N/C/G/ l l l l l l
Facility Name: Galvan Industries, Inc.
County: Cabarrus Phone No. 704 455-5102
Inspector: Coleman Marchin
Date of Inspection: 04 / 19 / 2 019
Time of Inspection: 1615
Total Event Precipitation (inches):
0.16
All permits require qualitative monitoring to be perfonned during a "measurable storm event."
A "measurable storm event" is a stonn event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the penmittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. outfall Description:
Outfall No. Structure (pipe, ditch, etc.): rip -rap to culvert
Receiving Stream:
Back Creek
Describe the industrial activities that occur within the outfall drainage area:
Hot -dip. Galvanization
Page I of 2
SWU-242, Last modified 06/01/2018

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: c 1 ear
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): odorless
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where I is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? O Yes O No.
8. Is there an oil sheen in the stormwater discharge? oYes O No.
9. Is there evidence of erosion or deposition at the outfali? O Yes O No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
sWU-242, Last modified 06/01/2018

K"r.-O.
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/
npdes-storrawat er-gps
Permit No.: NIC/G/ 013/010 /0 /0 1 or Certificate of Coverage No.: N/C/G/ 1 1 I I I I
Facility Name: Galvan Industries, Inc.
County: Cabarrus Phone No. [phone]
Inspector: Coleman Marchin
Date of Inspection: 0 4 / 19 / 19
Time of Inspection: 1615
Total Event Precipitation (inches):
0.16
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify,that this report is accurate and complete to the best of my knowledge:
Permittee or Designee)
1. Outfall Description:
Outfall No. Structure (pipe, ditch, etc.): rip -rap to culvert
Receiving Stream:
Back Creek
Describe the industrial activities that occur within the outfall drainage area:
Hot -dip Galvanization
Page I of 2
SWIJ-242, I.astmodiRed06/0t/20t8

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: not f lowi ng
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): not flowing
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in the
stonnwater discharge, where I is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? O Yes o No.
8. Is there an oil sheen in the stonnwater discharge? OYes O No.
9. is there evidence of erosion or deposition at the outfall? O Yes 'O No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 06/01/2018

K�;r2-0
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this farm, please visit https://deq.nc.gov/about/divisions/energy-niineral-land-resources/
npdes-stormwater-gps
Permit No.: N/C/Gl 0 / 3 (0 �0 /0 /0 / or Certificate of Coverage No.: N/C/G/ I I 1 1 I I
Facility Name: Galvan Industries, Inc.
County: Cabarrus Phone No. 704 455-5102
Inspector: Coleman Marchin
Date of Inspection: 0 4 / 19 / 19
Time of Inspection: 1615
Total Event Precipitation (inches):
0.16
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a stone event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour stonn
itttet teal does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that' this report is accurate and complete to the best of my knowledge:
ttee or Designee)
1. Outfall Description:
Outfall No. Structure (pipe, ditch, etc.): culvert~
Receiving Stream:
Back Creek
Describe the industrial activities that occur within the outfall drainage area:
Hot -dip Galvanization
Page t of 2
S W U-242, Last modified 0&01l2018

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: not f lowing
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): not flowing
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where I is no solids and 5 is the surface covered with floating solids:
l 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stonnwater discharge, where I is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stonmwater discharge? O Yes O No.
S. Is there an oil sheen in the stonnwater discharge? OYes O No.
9. Is there evidence of erosion or deposition at the outfall? O Yes O No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Las[ modified 06/01/2018

N!'r-0
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forgrudance onftlling out thisforni, please visit https:Hdeq.iic.goN,/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gps
Pen -nit No.: N/C/G/ 0 / 310 /0 10 10 I or Certificate of Coverage No.: N/C/G/ 1 I 1 1 I I
Facility Name: Galvan Industries, Inc.
County: Cabarrus Phone No. [phone]
Inspector: Coleman Marchin
Date of Inspection: 0 4 / 19 / 19
Tithe of Inspection: 161 S
Total Event Precipitation (inches): 0.16
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the pennittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the pennittee obtains approval from the local DEMLR
Regional Office.
By this signature] cej�ify tt�at this report is accurate and complete to the best of my knowledge:
(STgnature7of Permittee or Designee)
1. Outfall Description:
Outfall No. Structure (pipe, ditch, etc.): rip -rap to culvert;
Receiving Stream:
Back Creek
Describe the industrial activities that occur within the outfall drainage area:
Hot -dip Galvanization
Page] of 2
5WU-242, Last modified 06/01/2018

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: light brown with some suspended solids
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): odorless
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stonnwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stonnwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stonmwater discharge? O Yes O No.
8. Is there an oil sheen in the stonnwater discharge? OYes O No.
9. Is there evidence of erosion or deposition at the outfall? O Yes O No.
to. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 06/01/2019

GALVAN INDUSTRIES, INC.
May 21, 2019
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Certified Mail: 7017 0190 0000 2323 2786
To Whom It May Concern:
Enclosed is a signed copy of the March 2019 monthly Storm Water Discharge
Monitoring Report. Should this agency require any additional information, please
contact Harshad Londhe at 704-455-5102.
Kind regards,
daily46111-0&'�
Darhma Robinson
Human Resource Manager
RECEIVED
MAY 2 4 2019
CENTRAL FILES
DVVR SECTION
P.O. BOX 389 • HARRISBURG, N.C. 28075 • TEL [phone] /FAX [phone]i5 • www.gaIVaneleCtriCal.COm • www.gaivan-ize.com

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted
03oa 7
CERTIFICATE OF COVERAGE NO. NCG03 0 0 0 0_
FACILITY NAME Galvan IndustriesInc.
COUNTY Cabarrus
PERSON COLLECTING SAMPLES Coleman Marchin
LABORATORY Paco Analytical 3ervlceo, Inc. Lab Cert. # 5342
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or X❑ Monthly' March (month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flow ❑X Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -)
RI No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar 0&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks -__>
_
-
100 mg/L or 50 mg/L°
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the 5tormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. 1 further certify that this facility is implementing the all the provisions of the
solvent management plan included in the 5tormwater Pollution Prevention Plan."
Name (Print name)
Title t ' leOF
z /X� 5­12-14L
(Signature) (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX mg/L!' , where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?z
Outfall No.
Rate Sample
Collected,
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/L*
6.0 — 9.0 SU
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lob results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 th4re areyignificant,penalt�VVor submitting false information, including the possibility of fines and imprisonment for knowing violations."
re of
Permit Date:11/1/2012-10/31/2017
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

A
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: http://porial.ncdenr.org/2zeb/ir.Inpdes-stormwater/­
Permit No.: N/C/G/Q//0 / 0/0 / 0/ or Certificate of Coverage No.: N/C/G/_/_/_/_/—/—/
Facility Name: Galvan Industries, Inc.
County: Cabarrus Phone No.455-5102
Inspector: Coleman Marchin
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches):
Was this a 'Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes -1 No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signaorg!IXXfy that this report is accurate and complete to the best of my knowledge:
ture of Permittee or Designee)
Pagel of 2
5WU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. 1 Structure (pipe, ditch, etc.) ril -ran to r_ulvert
Receiving Stream: Back Creek
Describe the industrial activities that occur within the outfall drainage area:
Hot -dip Galvanization
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

Afij�'A
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: rtal.n9derin rU jweb Ir n pde 5-stormw e
Permit No.: or Certificate of Coverage No.:
Facility Name: Galvan Industries, Inc.
County: Cabarrus Phone No. [phone]
Inspector: Coleman Marchin
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches):
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes Q No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signattee/f cer'Ej�flthat this report is accurate and complete to the best of my knowledge:
(Signat4r#e oflPermittee or Designee)
Pagel of 2
SWU-242, Last modified 7/31/2013

4
1. Outfall Description:
Outfall No. 3 Structure (pipe, ditch, etc.) rip -rap to culvert
Receiving Stream: Back Creek
Describe the industrial activities that occur within the outfall drainage area:
Hot -dip Galvanization
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
B. is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http_//portal.ncdenr.org/web/lr/nl2des-stormwater/
Permit No.: N/C/O/Q//0 /Q/0 / 0 / or Certificate of Coverage No.: N/C/G/_/—/._.-/—/_/_/
Facility Name: Galvan Industries,_ Inc.
County: Cabarrus Phone No. [phone]
Inspector: Coleman Marchin
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches):
Was this a 'Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes X❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please i efer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I,cOth,rf report is accurate and complete to the best of my knowledge:
(Signature ofPernrlftee or Designee)
Page 1 of 2
SWU-242, Last modified 7/31/2013

I. Outfall Description:
Outfall No. 4 Structure (pipe, ditch, etc.) culvert
Receiving Stream: Back Creek
Describe the industrial activities that occur within the outfall drainage area:
Hot-dir) Galvanization
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 1 2 3 4 5
S. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
5WU-242, Last modified 7/31/2013

X
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit. http://portal,ncdenr,orfL/web/Ir/npdes-stgrmwater/
Permit No.: N/C/G /0 / 3 /Q/Q/0 / 0 / or Certificate of Coverage No.:
Facility Name: Galvan Industries, Inc.
County: Cabarrus Phone No. [phone]
Inspector: Coleman Marchin
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches):
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
❑ Yes X❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I cVt- fyAa�report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 2
SWU-242, Last modiried 7/31/2013

1. Outfall Description:
Outfall No. 5 Structure (pipe, ditch, etc.) rip -ram to -storm pipe
Receiving Stream: Back Creek
Describe the industrial activities that occur within the outfall drainage area:
Hot -dip Galvanization
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

,f RECEIVED
RECEIVED SEP 10
SEP 1 d 2015 CENTRAL FILES
DWR SECTION
{J (J CENTRAL FILES
DWR SECTION
Semi-annual_Stormwater Discharge Monitoring Report f�-1
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted _ 12015
CERTIFICATE OF COVERAGE No. NCG030000 SAMPLE COLLECTION YEAR 2015
FACILITY NAME GaIvan Industries. Inc. SAMPLE PERIOD ❑ Jan-Ju h,❑ J -Dec
COUNTY Cabarrus or ® Monthlyr_O 17 0 © B fl (month
PERSON COLLECTING SAMPLES tan Holdeman DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY: Pace Analytical Services, Inc. Lab Cert. tl 5342 ❑Zero -flow ®Water supply ❑SA
Comments on sample collection or analysis: ❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
Part A: Stormwater Benchmarks and Monitoring Results
No discharge this period?2
Outfall No.
Date Sample
Collected`
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics
8errhmorks ==_>
100 mgIL or 50 mg/L
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mp,/L
1 mg/L
'Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites maybe eligible for a waiver of the rain gauge requirement.
See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for se
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469,22; and
tube manufacture use the definition found in 40 CFR 469,31),
Permit Date!11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 1 of 3

Common Phrases
1. f will be fine. f just wanted to report the accident.
➢ Voy a estar bien. Solo queria informarte sobre
el accidente.
2. f don't understand a single thing you are trying to
tell me. We should contact Dean to, interpret.
➢ No entiendo ni una sola Cosa que esta;tratando
de decirme. Debemos llamar a Dean para
interpretar.
P

rt
Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement fortotal toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the ail the provisions of the
solvent management plan included in the stormwater Pollution Prevention Plan."
141)25HAIJ L e,.,O -/
Name {Print name)
✓ C?
Title {Print title} L
7 l�
(Si nature) Dare)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<Xx mg/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
LI No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks ===>
15 mg/L
100 mg/L or 50 mg/L•
6.0 — 9.0 SU:
Footnotes from Part A also apply to this Part B
See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012.10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: if you report a sample value in excess of the benchmark, you must implement tier 1, Tier 1, or Tier 3 responses. See General Permit text.
FOR PART A AND PART 8 MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART li SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports within 30 days of receipt of the lab_ results (or .at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQCentraI Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 d' ctly resp nsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware a here ar gnifi t pen Ities f submitting false information, including the possibility of fines and imprisonment for knowing violations."
9/Or.X-
IS' nature of Permittee) ( te)
Permit Date: 11/l/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3