NCS000213_HISTORICAL FILE_20200921

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
NCS�D®213
DOC TYPE
❑ FINAL PERMIT
❑ MONITORING REPORTS
❑ APPLICATION
❑ COMPLIANCE
9 OTHER ws-rMtCAt IN otz MRTt o�1
DOC DATE
❑ 2c�2oD�� LI
YYYYM M DD

Storm Water Permit
General Information, Maps, Notes:
r_......lo U-. I, AA --
MAPS, SCREEN SHOTS. ADDRESS. CONTACT INFO. Phone Email
rerma s Nu. wu G I o i4 uuiiman Ave, unarione, Nu ZBZLU: mr Coo Censon, manager
Name: DETREX CORP. David Craig, 734-751-2270. dcraig@enviroanalyticsgroup.00m
Date printed: 2/19/20 9, 2:56 PM Tom Poe, PE, 919-707-3646, tom.poe@nodencgov
Page: i ofr's.

Storm Water Permit
General Information, Mans, Notes:
NOTES, MAPS, SCREEN SHOTS: ADDRESS: CONTACT INFO: Phone Email
Permit # NCS000 213 1301 Sand Hill Road, Enka, NC 28728 Mr Benjamin Farmer, Manager,
Name. LOW AND BONAR. [e-mail]
Date printed: 2/19/2019, 5.03 PM Stephen C. Jenkins, Site Manager, 828-665-5000. steve.jenkins@lowandbonarcom
Page. 1 of 1 NCDENR-Stormwater, Tom Poe, PE, 919-707-3646, [e-mail]

Ventaloro, Julie
From: David Craig <[e-mail]>
Sent: Thursday, March 08, 2018 4:51 PM
To: Ventaloro, Julie; Broadway, Chad
Subject: [External] Detrex NP,DES Permit - 3114 Cullman Avenue
Attachments: IMG-0211.jpg; IMG_0205.jpeg
o External emailPt b notaclickillnkstor ope,,"ibchments unless^verified. Send"all suspicious emailSa an+aftachment to
V2e4�b�'Sbam- -.� 5
Julie and Chad:
I had our consultant inspect the one AST in the tank farm to confirm its status. The attached picture of the tank shows it
does not have a valve or piping on the bottom discharge line. The only piping on the tank is associated with a level
gauge.
Trex has sent a request to Detrex to rescind the NPDES permit. We are currently waiting on their response.
Let me know if you have any further questions.
Best regards,
David Craig
�EnviroAnalytics
Group
Senior Project Manager
[phone]
[e-mail]
http://www.enviroonalyticsqroup.com
From: Ventaloro, Julie [mailto:[e-mail]]
Sent: Thursday, March 01, 2018 11:25 AM
To: Broadway, Chad <[e-mail]>; David Craig <[e-mail]>
Subject: RE: [External] Former Detrex Facility - 3114 Cullman Avenue
Having Detrex sigh the rescission request would be the simplest path. We wouldn't technically be able to rescind the
permit unless the owner (Detrex, in our records) requests it. But if that's not possible, it would still be good to have a
request from Trex, if only to document that Trex doesn't wish to keep the permit active. Rather than require Trex to go
through the motions of transferring ownership of the permit, only to then rescind it, we would just inactivate the
permit. This would have pretty much the same effect as rescission — the facility would not be shown as having an active
permit, so billing would cease, as would all the requirements associated with the expired permit.
Before we would proceed with rescission or inactivation of the permit, we would need to know that the stainless steel
AST was drained, as Chad pointed out.
Julie Ventaloro
Stormwater Permitting Program
NC Division of Energy, Mineral, and Land Resources
1612 Mail Service Center, Raleigh, NC 27699-1612
Phone: [phone] Fax: [phone]
Website: http://watersur)plvwatershed.nc.gov
Zo►8

Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Broadway, Chad [mailto:[e-mail]]
Sent: Thursday, March 01, 2018 10:16 AM
To: [e-mail]
Cc: Ventaloro, Julie <[e-mail]>
Subject: [External] Former Detrex Facility - 3114 Cullman Avenue
Hi David,
To follow up on our conversation from a few minutes ago, please find attached the "Permit Rescission Form' for NPDES
industrial stormwater permits. If a company official with Detrex could complete this form, it would be helpful in
resolving the current Individual Stormwater Permit (NCS000213) still associated with this facility. Since the responsible
party for the facility has changed to Trex Properties, I'm not sure if any additional steps may need to be taken in the
permit rescission process. I've copied Julie Ventaloro with the Raleigh Permitting Office of the NCDEQ Division of
Energy, Mineral and Land Resources for additional input or guidance.
As we discussed, industrial activity has ceased at this property and current activities involve groundwater and soil
remediation. During my site visit I observed that all materials exposed to stormwater have been removed, with the
exception of the stainless steel AST that is located outdoors within the concrete secondary containment dike. Do you
have any documentation that this tank has been drained of its contents and decontaminated? Thank you again for your
time.
Chad Broadway, Environmental Specialist
Charlotte -Mecklenburg Storm Water Services
Mecklenburg County Water Quality Program
2145 Suttle Avenue
Charlotte, NC 28208
704-280-1497 (mobile)
[e-mail]
A Consider the environment before printing this email or the attachment

Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Broadway, Chad [mailto:Chad.Broadway mecklenburacountvnc Qov]
Sent: Thursday, March 01, 2018 10:16 AM
To: [e-mail]
Cc: Ventaloro, Julie <iulie.ventaloro(a ncdenr.gov>
Subject: [External] Former Detrex Facility - 3114 Cullman Avenue
o External email. Do not click links or open attachments unless verified. Send all suspicious email -as an attachment to
Hi David,
To follow up on our conversation from a few minutes ago, please find attached the "Permit Rescission Form" for NPDES
industrial stormwater permits. If a company official with Detrex could complete this form, it would be helpful in
resolving the current Individual Stormwater Permit (NCS000213) still associated with this facility. Since the responsible
party for the facility has changed to Trex Properties, I'm not sure if any additional steps may need to be taken in the
permit rescission process. I've copied Julie Ventaloro with the Raleigh Permitting Office of the NCDEQ Division of
Energy, Mineral and Land Resources for additional input or guidance.
As we discussed, industrial activity has ceased at this property and current activities involve groundwater and soil
remediation. During my site visit I observed that all materials exposed to stormwater have been removed, with the
exception of the stainless steel AST that is located outdoors within the concrete secondary containment dike. Do you
have any documentation that this tank has been drained of its contents and decontaminated? Thank you aeain for vour
time
Chad Broadway, Environmental Specialist
Charlotte -Mecklenburg Storm Water Services
Mecklenburg County Water Quality Program
2145 Suttle Avenue
Charlotte, NC 28208
704-280-1497 (mobile)
[e-mail]
LA Consider the environment before printing this email or the attachment.

Ventaloro, Julie
From: Ventaloro, Julie
Sent: Thursday, March 01, 2018 11:25 AM
To: 'Broadway, Chad'; [e-mail]
Subject: RE: [External] Former Detrex Facility - 3114 Cullman Avenue
Having Detrex sign the rescission request would be the simplest path. We wouldn't technically be able to rescind the
permit unless the owner (Detrex, in our records) requests it. But if that's not possible, it would still be good to have a
request from Trex, if only to document that Trex doesn't wish to keep the permit active. Rather than require Trex to go
through the motions of transferring ownership of the permit, only to then rescind it, we would just inactivate the
permit. This would have pretty much the same effect as rescission —the facility would not be shown as having an active
permit, so billing would cease, as would all the requirements associated with the expired permit.
Before we would proceed with rescission or inactivation of the permit, we would need to know that the stainless steel
AST was drained, as Chad pointed out.
Julie Ventaloro
Stormwater Permitting Program
NC Division of Energy, Mineral, and Land Resources
1612 Mail Service Center, Raleigh, NC 27699-1612
Phone: [phone] Fax: [phone]
Website: hftp://watersupplywatershed.nc.gov
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Broadway, Chad [maiIto:[e-mail]]
Sent: Thursday, March 01, 2018 10:16 AM
To: [e-mail]
Cc: Ventaloro, Julie <[e-mail]>
Subject: [External] Former Detrex Facility - 3114 Cullman Avenue
u External email. Dd:not click >links -or open attachments .unless verified. Send all suspicious:email as an attachment to
i�eoort Scam_ #
Hi David,
To follow up on our conversation from a few minutes ago, please find attached the "Permit Rescission Form" for NPDES
industrial stormwater permits. If a company official with Detrex could complete this form, it would be helpful in
resolving the current Individual Stormwater Permit (NCS000213) still associated with this facility. Since the responsible
party for the facility has changed to Trex Properties, I'm not sure if any additional steps may need to be taken in the
permit rescission process. I've copied Julie Ventaloro with the Raleigh Permitting Office of the NCDEQ Division of
Energy, Mineral and Land Resources for additional input or guidance.
As we discussed, industrial activity has ceased at this property and current activities involve groundwater and soil
remediation. During my site visit I observed that all materials exposed to stormwater have been removed, with the
exception of the stainless steel AST that is located outdoors within the concrete secondary containment dike. Do you
have any documentation that this tank has been drained of its contents and decontaminated? Thank you again for your
time.
Zo[ g

Chad Broadway, Environmental Specialist
Charlotte -Mecklenburg Storm Water Services
Mecklenburg County Water Quality Program
2145 Suttle Avenue
Charlotte, NC 28208
704-280-1497 (mobile)
[e-mail]
A Consider the environment before printing this email or the attachment

Ventaloro, Julie
From: Broadway, Chad <[e-mail]>
Sent: Thursday, March 01, 2018 10:20 AM
To: Ventaloro, Julie
Subject: FW: [External] RE: Detrex - Responsible Party info
Hi Julie,
Please see below for additional information about the status of Detrex. Sorry for the delay in following up with you
about this, I think my contact with hazardous waste may have overlooked my initial email.
Thank you for the update about the National Welders permit (NCS000045). Let me know if I can do anything to assist.
Chad Broadway, Environmental Specialist
Charlotte -Mecklenburg Storm Water Services
Mecklenburg County Water Quality Program
2145 Suttle Avenue
Charlotte, NC 28208
704-280-1497 (mobile)
chad.broadwavPmecknc.eov
A Consider the environment before printing this email or the attachment.
From: Lawson, Kathleen [mailto:[e-mail]]
Sent: Thursday, March 01, 2018 10:16 AM
To: Broadway, Chad <[e-mail]>
Cc: Martin, Andrew <[e-mail]>; David Craig <[e-mail]>; Mccarty, Bud
<bud.mcca [e-mail]>
Subject: RE: [External] RE: Detrex - Responsible Party info
CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you
recognize the sender and know the content is safe. _
Mr. Broadway,
The Detrex facility located at 3114, and 3124 Cullman Avenue is now owned by Trex Properties, LLC. To my knowledge,
the company is still solvent. Our contact for Trex is:
David Craig at dcraie(d)enviroanalyticsgroup.com
The AST that is still on site was not a permitted Hazardous Waste Storage Tank. Most likely, it was a product solvent
tank and should be empty at this time. Trex completed final closure of the hazardous waste operations at the facility in
June 2016. 1 suggest you contact David Craig with facility specific questions.
If you have any other questions, please feel free to contact me.

Sincerely,
Kathy Lawson
Kathleen Z. Lawson
Environmental Engineer
Facility Management Branch
Hazardous Waste Section
Division of Waste Management
Department of Environmental Quality
919 707 8214 office
kathleen.lawson(o)ncden r. oov
217 West Jones Street
1646 Mail Service Center
Raleigh, NC 27699-1646
�� Nothing Compares,. .
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Martin, Andrew
Sent: Thursday, March 01, 2018 9:16 AM
To: Lawson, Kathleen <kathleen.lawson(@ncdenr.eov>; Mccarty, Bud <[e-mail]>
Subject: Fwd: [External] RE: Detrex - Responsible Party info
Kathy
Can you assist with Chad's request?
Andrew Martin, QEP
Environmental Senior Specialist
NCDEQ— Division of Waste Management
Hazardous Waste Section
Phone: [phone]
Email: Andrew.MartinPNCDENR.eov
PO Box 276
Huntersville, NC 28070-276
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Begin forwarded message:
2

Resent-From:<SRS0=Y9+L=FX=mecklenburgcountync.gov=[e-mail]>
From: "Broadway, Chad" <Chad.Broadway@ mecklenburecountync.eov>
Date: March 1, 2018 at 8:27:27 AM EST
To: "[e-mail]" <[e-mail]>
Subject: [External] RE: Detrex - Responsible Party info
o External email. Do not click links or open attachments unless verified. Send all suspicious email as an
attachment to fie or4 Sparn.
I just wanted to follow up with you to see if you received the below email. Thank you,
Chad Broadway, Environmental Specialist
Charlotte -Mecklenburg Storm Water Services
Mecklenburg County Water Quality Program
2145 Suttle Avenue
Charlotte, NC 28208
704-280-1497 (mobile)
[e-mail]
A Consider the environment before printing this email or the attachment
From: Broadway, Chad
Sent: Wednesday, February 21, 2018 11:02 AM
To: '[e-mail]' <[e-mail]>
Subject: Detrex - Responsible Party info
Hi Andrew,
I was recently contacted by the stormwater permitting office about the existing/expired NPDES permit
for the Detrex facility on Cullman Avenue in Charlotte. Ideally, the permitting office would like to close
out the permit with a rescission request submitted by the company. I spoke to Andrew Decristofaro
about the facility, and he was unsure if the company was still solvent at this time but recommended
contacting you for the current facility status and to see if you had contact info for the current facility
contacts.
Although this is a minor concern compared to what else is occurring on the property, I noticed that one
AST is still present on site within secondary containment. Do you know if the contents of this have been
cleared out?
Any information you could provide would be helpful. Thank you,
Chad Broadway, Environmental Specialist
Charlotte -Mecklenburg Storm Water Services
Mecklenburg County Water Quality Program
2145 Suttle Avenue
Charlotte, NC 28208
704-280-1497 (mobile)
[e-mail]
.A Consider the environment before printing this email or the attachment

Ventaloro, Julie
From:
Ventaloro, Julie
Sent:
Monday, February 19, 2018 4:13 PM
To:
'Broadway, Chad'
Cc:
Khan, Zahid
Subject:
RE: [External] RE: [External]one more NPDES facility question NCS000213
Thanks, Chad. I'm not sure of the best way to move forward. I guess ideally, they would request a rescission of their
stormwater permit. Chad or Zahid — Do you know if there's a way to get a hold of the facility and recommend they
request rescission? I would just need verification from one of you that there really are no materials exposed to
stormwater remaining on the site.
If they don't request rescission, we can pursue revocation of their permit since they haven't paid fees and their permit is
expired. We generally prefer to have the permittee request rescission, but revocation is an option if we need it.
Thanks for your help,
Julie Ventaloro
Stormwater Permitting Program
NC Division of Energy. Mineral, and Land Resources
1612 Mail Service Center, Raleigh, NC 27699-1612
Phone: [phone] Fax: [phone]
Website: http://watersupplywatershed.nc.gov
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Broadway, Chad [mailto:[e-mail]]
Sent: Friday, February 16, 2018 12:41 PM
To: Ventaloro, Julie <[e-mail]>
Cc: Khan, Zahid <[e-mail]>
Subject: [External] RE: [External]one more NPDES facility question NCS000213
o External email. Do not click links or openattachments unless verified. Send all suspicious email as an attachment to
Re ort S am.
From my understanding, the facility has not been active from a production/recycling standpoint in at least three
years. You are correct about the current issues on site, as the site had significant soil and groundwater contamination of
PCE and TCE. We've been involved with sampling efforts of the adjacent receiving stream, Little Sugar Creek, where
we've found TCE levels well in excess of the WQ standards.
I've had limited involvement with this facility, but at last check the company was still solvent during the initial stages of
the clean-up process. In addition to administrative penalties, I think the facility is facing potential civil/criminal action
for intentionally dumping the materials on site.
From speaking to a coworker about the site this morning, it sounds like all items previously exposed to stormwater have
been removed from the site. I'm happy to look into the site further if you need any more detailed information.
Chad Broadway, Environmental Specialist
Charlotte -Mecklenburg Storm Water Services

Mecklenburg County Water Quality Program
2145 Suttle Avenue
Charlotte, NC 28208
704-280-1497 (mobile)
[e-mail]
A Consider the environment before printing this email or the attachment.
From: Ventaloro, Julie [mailto:iulie.ventaloro- ncdenr..ov]
Sent: Thursday, February 15, 2018 4:37 PM
To: Broadway, Chad <Chad.Broadway@mecklenburgcountync.,?ov>
Cc: Khan, Zahid <[e-mail]>
Subject: [External]one more NPDES facility question NCS000213
CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you
recognize the sender and know the content is safe.
Chad,
I've got one more facility I'm looking into in Charlotte. Hoping you'll know something about it. NCS000213 Detrex
Corporation at 3114 Cullman Ave, Charlotte. We haven't had any communications with them in quite a while. Their
permit is long expired, and they are years overdue on fees. Online searching shows they've changed ownership. It also
appears as though there may be some ongoing issues with illegal abandoning of hazardous waste.
Do you know what's going on at that site? Still active?
I'm cc'ing Zahid in our Mooresville RO on this email in case he is familiar with the site.
Thankyou!
Julie Ventaloro
Stormwater Permitting Program
NC Division of Energy, Mineral, and Land Resources
1612 Mail Service Center, Raleigh, NC 27699-1612
Phone: [phone] Fax: [phone]
Website: http://watersupplywatershed.nc.goy
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.

or
NC®ENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
January 7, 2010
Mr. Bob Benson, Manager
Detrex Corporation
3114 Cullman Avenue
Charlotte, NC 28225
Subject: Follow-up Compliance Evaluation Inspection to
Detrex Corporation
3114 Cullman Avenue
Stormwater Permit Number COC NCS000213
Mecklenburg County, NC
Dear Mr. Benson:
Dee Freeman
Secretary
Enclosed is a copy of the Follow-up Compliance Evaluation Inspection (CEI) report for the inspection
conducted at the subject facility on September 9, 2009, by Ms. Alivah Turner of Charlotte -Mecklenburg
Storm Water Services (CMSWS). This inspection was conducted as pan of cooperative working
agreement between Mecklenburg County and the Division of Water Quality. In addition, the inspection was
conducted on behalf of the City of Charlotte in compliance with the City's NPDES Permit. NCS0002401 Part
II Section Fl. Thank you for your assistance and cooperation during the follow-up inspection.
The follow-up inspection found that the Detrex Corporation facility has implemented the corrective actions
as stated in the subject facility's Notice of Violation response letter dated April 14, 2009. The corrective
actions include:
The permittee has removed the sink and piping from the facility, alleviating the illicit discharge that
was observed during the initial stortnwater inspection and
Updating and implementing the Stormwater Pollution Prevention Plan in compliance with the subject
facility's general stormwater permit.
The enclosed report should be self-explanatory; however should you have any questions concerning this
report or have any questions regarding your permit; please do not hesitate to contact NIS. Marcia Allocco of
this Office at [phone].
Sincerely,
for Robert B. Krebs, Regional Supervisor
Surface Water Protection Section
Mooresville Regional Office
cc: NPS-ACO Unit
Rusty Rozzelle, Mecklenburg County
Craig Miller, City of Charlotte
Mooresville Regional Office
Location: 610 East Center Ave., Suite 301 Mooresville, MC 28115
Phone: [phone] Fax: [phone] Customer Service: 1-877-623-6748
IntemeC w .nmaterquality.org
NorthCar6lina
Naturallil
2.0 I 0

Compliance Inspection Report
Permit: NCS000213 Effective: 06/16/00 Expiration: 06/30/05 Owner: Detrex Corporation
SOC: Effective: Expiration: Facility: Detrex Corporation
County: Mecklenburg 3114 Cullman Ave
Region: Mooresville
Contact Person: Bob Benson
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s)
Title: PIt Mgr
Certification:
Related Permits:
Inspection Date: 0910912009 Entry Time: 09:00 AM
Primary Inspector: Water Quality Program Meckenburg County
Secondary Inspector(s):
Reason for Inspection: Follow-up
Permit Inspection Type: Slormwater Discharge, Individual
Facility Status: OR Compliant 0 Not Compliant
Question Areas:
® Storm Water .
(See attachment summary)
Charlotte NC 28206
Phone:[phone]
Phone:
Exit Time: 11:30AM
Phone:[phone]
Inspection Type: Compliance Evaluation
Page:1

Permit: NCS000213 Owner- Facility: Delrex Corporation
Inspection Date: 09/09/2009 Inspection Type: Compliance Evaluation Reason for Visit: Follow-up
Inspection Summary:
Facility Description.
The Detrex Corporation facility conducts collection and storage of hazardous waste materials. The facility has five
employees and operates five days a week, Monday - Friday, 8:00 am - 5:00 pm. The permittee conducts testing on
solvents before they are sent to be landfilled. All activities are conducted indoors and not exposed to stormwater.
Compliance History:
The permittee/facilitydoes not have any prior compliance issues with the INC Division of Water Quality. According to
Mecklenburg County Water Quality Program (MCWQP) files, on August 12, 1993, a spill occurred on site due to a
punctured drum. The material was cleaned up with absorbent pads and did not reach surface waters.
A stormwater Inspection was conducted on March 11, 2009 by Ms. Aliyah Turner of Charlotte - Mecklenburg Stormwater
Services (CMSWS). A Notice of Violation was issued on March 31, 2009 by the North Carolina Division of Water Quality.
Industrial Operations/City of Charlotte Stormwater Ordinance Review:
During the inspection, an illicit connection was observed. Further investigation of the illicit connection revealed that it was
a discharge pipe from the facility's sink in the storage area. All wastewater must be piped to the sanitary sewer system.
During the follow-up stormwater inspection on September 9, 2009, it was revealed that the permittee has removed the
sink and piping from the facility.
Page: 2

J
Permit: NCS000213 Owner -Facility: Detrex Corporation
Inspection Date: 09/09/2009 Inspection Type: Compliance Evaluation Reason for Visit: Follow-up
Stormwater Pollution Prevention Plan
Yes
No
NA
NE
Does the site have a Stormwater Pollution Prevention Plan?
■
n
D
#Does the Plan include a General Location (USGS) map?
■
n
n
n
# Does the Plan include a "Narrative Description of Practices'?
■
❑
fl
# Does the Plan include a detailed site map including outfall locations and drainage areas?
■
❑
fl
fl
# Does the Plan include a list of significant spills occurring during the past 3 years?
■
n
n
n
# Has the facility evaluated feasible alternatives to current practices?
■
n
n
n
# Does the facility provide all necessary secondary containment?
■
❑
fl
n
# Does the Plan, include a BMP summary? -
■
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
■
n
n
n
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
■
n
n
n
# Does the facility provide and document Employee Training?
■
n
n
n
# Does the Plan include a list of Responsible Party(s)?
■
n
n
n
# Is the Plan reviewed and updated annually?
■
n
n
n
# Does the Plan include a Stormwater Facility Inspection Program? -
■
Q
Has the Stormwater Pollution Prevention Plan been implemented>
■
n
n
n
Comment: The original inspection found that the Stormwater Pollution Prevention Plan
general location map did not include outfall locations nor the longitude and latitude of
those outfalls. The permittee did not provide documentation of a Good Housekeeping
Program and a, Stormwater Facility Inspection Program. The permittee has not updated
the SPPP annually nor fully
implemented it.
The follow-up inspection found that the permittee provided documentation of a Good
Housekeeping Program and a Stormwater Facility Inspection Program. The permittee
has updated the SPPP (dated August 2009) including the general location map and has
fully implemented the plan. However, the permittee will make final changes to the SPPP
when the facility's permit is finalized.
Qualitative Monitoring Yes No NA NE
Has the facility conducted its Qualitative Monitoring semi-annually? ■ Q 0 Q
Comment: During the initial inspection the permittee did not provide documentation of
qualitative monitoring activities.
The permittee sent documentation of qualitative monitoring activities to Ms. Aliyah
Turner of CMSWS via email on October 6, 2009. The permittee conducted qualitative
monitoring on October 5, 2009.
Analytical Monitoring Yes No NA NE
Page:3

Permit: NCS000213 Owner- Facility: Detrex Corporation
Inspection Date: 09/0912009 Inspection Type: Compliance Evaluation Reason for Visit: Follow-up
Has the facility conducted its Analytical monitoring? fl n ■ Q
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? 0 ❑ ■ ' Q
Comment: During the follow-up stormwater inspection conducted by Ms. Aliyah Turner
of CMSWS on September 9, 2009, the draft permit was observed. It included analytical
monitoring requirements for the facility. The permittee should ensure that analytical
monitoring activities are performed on stormwater discharges at the permittee's outfall
when the permit is finalized.
'ermit and Outfalls Yes No NA NE
# Is a copy of the Permit and the Certificate of Coverage available at the site? - ■ Q 00
# Were all out -falls observed during the inspection? ■ ❑
# If the facility has representative outfall status, is it properly documented by the Division? ❑ Q ■ n
# Has the facility evaluated all illicit (non stormwater) discharges? ■ 0 ❑ Q
Comment: During the initial inspection the permittee provided documentation that the
stormwater outfalls were evaluated for non-stormwater discharges in July 1994.
According to facility personnel there has been no recent evaluation (i.e. at the time of
last permit renewal), for non-stormwater discharges. Future permits will likely require
annual evaluations and certification.
The permittee provided documentation of a non-stormwater discharge evaluation
performed on September 9, 2009, during the follow-up inspection.
Page:4

r
NCENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor
Director
DATE: July 15, 2009
TO: Charlotte Observer
EMAIL: [e-mail]
FROM: SARAH YOUNG, DIVISION OF WATER QUALITY
SUBJECT: PUBLIC NOTICE
PAGES: 1
Dee Freeman
Secretary
Please publish only the information (Public Notice) attached, ONE TIME in the legal section of your paper by
Tuesday, July 21, 2009. Please fax a copy of the proof to me at [phone] for final approval prior to
publication. Within 10 days after publish date, please send the invoice and two copies of the original affidavit
to:
Sarah Young .
NCDENR/DWQ Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
NC DIVISION OF WATER QUALITY INTENT TO ISSUE TWO STORMWATER DISCHARGE PERMITS
Public comment or objection to the draft permit is invited. Submit written comments to DWQ at the address below.
All comments received prior to August 20, 2009 will be considered in the final determination regarding permit
issuance and permit provisions. ,
Application: Emerald Performance Materials, LLC, 8309 Wilkinson Boulevard, Charlotte, NC 28214 has applied for
an NPDES permit to discharge stormwater from an industrial facility at: Emerald Performance Materials, LLC, 8309
Wilkinson* Boulevard, Charlotte, NC, Mecklenburg County. The facility discharges to the Paw River.
Application: Detrex Corporation & Parts Renewal, 24901 Northwestern Highway, Suite 410. Southfield, MI 48075
has applied for an NPDES permit to discharge stormwater from an industrial facility at: Detrex Corporation & Parts
Renewal, 3114 & 3124 Cullman Ave. Charlotte, INC, Mecklenburg County. The facility discharges to Little Sugar
Creek.
Copies of the draft permits, Nos. NCS000161 and NCS000213, are available at:
htto://h2o.enr.state.nc.us/su/publicnotice.htm . Additional permit documents are available for the reproduction cost at:
DWQ Stormwater Permitting Unit
512 N. Salisbury Street (location, zip 27604)
1617 Mail Service Center (mail)
Raleigh, NC 27699-1617
DWQ Contact: Brian Lowther
(919)-807-6368
[e-mail]
1617 Mail Service Center, Ralegh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6748
.Internet: w .ncwaterquality.org
An Equal Opportunity 1 Af irmatn Acton Employer
One
NorthCarolina
Naturally
2o0 y

NC DIVISION OF WATER QUALITY INTENT TO ISSUE TWO
STORMWATER DISCHARGE PERMITS
Public comment or objection to the draft permit is invited. Submit
writtencomments to DWQ at the address below. All comments
received prior to August 20, 2009 will be considered in the final
determination regarding permit issuance and permit provisions.
Application: Emerald Performance Materials, LLC, 8309
Wilkinson Boulevard, Charlotte, NC 28214 has applied for an
NPDES permit to discharge stormwater from an industrial facility
at: Emerald Performance Materials, LLC, 8309 Wilkinson
Boulevard, Charlotte, NC, Mecklenburg County. The facility
discharges to the Paw River.
Application:. Detrex Corporation & Parts Renewal, 24901
Northwestern Highway, Suite 410. Southfield, MI 48075 has
applied for an NPDES permit to discharge stormwater from an
industrial facility at: 'Detrex Corporation & Parts Renewal, 3114 &
3124 Cullman Ave. Charlotte, NC, Mecklenburg County. The
facility discharges to Little Sugar Creek.
Copies of the draft permits, Nos. NCS000161 and NCS000213,
are available at: http://h2o.enr.state.nc.us/su/publicnotice.htm.
Additional permit documents are available for the reproduction
cost at:
DWQ Stormwater Permitting Unit
512 N. Salisbury Street (location,
1617 Mail Service Center (mail)
Raleigh, NC 27699-1617
DWQ Contact: Brian Lowther
(919)-807-6368
[e-mail]
LP6366778
zip 27604)

Quality
HEAST
EERING
with old friends and familiar faces.
LETTER O, TRANSMITTAL
To: Cory Larsen
NCDENR
We are sendine vou:
Northeast Engineering, P.A.
41 Edgewood Avenue, NE
Concord, North Carolina 02
Phone:704-788-NEP (6372)
Fax: 704
www.nee
2 6 2009
2/25/2009
UCPS
Copies
Date
escri tion
2
2/25109
Drainage alculations
2
2/25109
Construction lans
2
2/25/09
Wet Detention in SupplerneV
2
2/25/09
Stormwater Mana a ent a it
I
2/25/09
Check in the amount of 5
1
2/25/09
Soils Re rr
2
2/25/09
Deed Restrictions
1 7-
Copy To: Signed:
If enclosures are not as noted above, please contact us immediately.

The Charlotte Observer Publishing Co.
Charlotte, NC
North Carolina ) ss Affidavit of Publication
Mecklenburg County}
THE CHARLOTTE OBSERVER
STORMWATER PERMITTING UNIT
NCSDENR/DWO
1617 MAIL SERVICE CENTER
RALEIGH NC 27699-1677
I
REFERENCE: 30064055
6366778 stormwater discharge
I
Before the undersigned, a Notary Public of said
County and State, duty authorized to administer
oaths affirmations, etc., personally appeared,
being duly. sworn or affirmed according to Law,
doth depose and say that he/she is a
representative of The Charlotte Observer
Publishing Company, a corporation organized and
doing business under the Laws of the State of
Delaware, and publishing a newspaper known as The
Charlotte Observer in the city of Charlotte,
County of Mecklenburg, and State of North Carolina
and that as such he/she is familiar with the
books, records, files, and business of said
Corporation and by reference to the files of said
publication, the attached advertisement was
inserted. The following is correctly copied from
the books and files of the aforesaid Corporation
and Publication: I
PUBLISHED ON: 07/21
AD SPACE: 70 LINE
FILED ON: 07/24/09
NAME: r
VA It: — - LVV✓
a fixe In Testimony Whereof I have hereunto set my hand an d my seal, the
day a d year afor s id. ;
My Commission Expires May 17, 2011
Notar
My
Commission
Expires:
tZ
CP
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l NC,S000213
��p�pep�p��ENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Division of Water Quality
Coleen H. Sullins
Director
STAFF REVIEW AND EVALUATION
NPDES Stormwater Permit
Dee Freeman
Secretary
Facility Name:
Detrex Corporation & Parts Renewal.
NPDES Permit Number:
NCS000213
Facility Location:
3114 & 3124 Cullman Ave., Charlotte, NC (Mecklenburg County)
Type of Activity:
Chemicals and Chemical Preparations
SIC Code:
2899
Receiving Streams:
Sec Figure 1
River Basin:
Catawba River Basin, Sub -basin 03-08-34
Stream Classification:
C
Proposed Permit Requirements:
See attached draft permit.
Monitoring Data:
See Table 1
Response Requested by (Date):
Central Office Staff Contact:
Return to: Brian Lowther, [phone]
Special Issues:
Issue.
Rating Scalei'1 easy to 10 hard
Com liance history
5
Benchmark exceedance
5
Location (TMDL, T&E
species, etc
5
Other Challenges:
3
Difficult Rating:
18/40
Description of Onsite Activities:
Detrex operates under a RCRA Part B Permit (TSDF) at 3114 Cullman Ave. Under the permit, this site accepts,
stores, and reclaims halogenated solvents via a distillation unit. In addition, the Facility accepts and stores other
hazardous, non-RCRA, non -hazardous, and other solid waste streams, in conjunction with the TSDF operation. A
new entity PCT, operates their local office out of 3124 Cullman Ave. for warehouse distribution DOT containerized
products, cleaning of parts supplied by customers, and as a base for their fleet associated with the transportation of
parts, products, and waste materials.
Documents Reviewed:
NPDES Stonnwater Permit Application Materials
Zo09
Page 1 of

NCS000213
u
• National Heritage Program (NHP) Threatened and Endangered Species Database
• SPU File
• Central Files
• EPA Sector -Specific Permit, 2008
• 303(d) List, 2006 final
• Catawba Basinwide Plan
History:
• August 31, 1994: Date permit first issued. No analytical monitoring included.
• February 19, 1999: Permit Renewal Reminder Letter.
• June 16, 2000: Date permit re -issued. No analytical monitoring included.
• February 17, 2005: Date permittee submitted renewal application.
• February 5, 2009: Permittee sent an email to follow up on the permit status. Ken Pickle responded saying
we were making good progress and hopefully get to it in the next three months.
Page 2 of 8

NCS000213
NCS000213
IJ
S
Map Scale 1.24,000
Detrex Corporation
Detrex Corporation & Parts Cleaning Tech
Labtude: 350 14' 57" N
Longitude: 800 48' 34" W
County: Mecklenburg
Rece mng Stream: Li ttJ e Sugar Creek
Stream 0 ass: C
Sub -barn: 03-08-24 (Catarvba River Basin)
2w.1nnme
Hdr�-
�.►n- ilia �I+~
Facility Location
Page 3 of 8

NCS000213
Central Office Review Summary:
I . Owner's Other Permits:
• Air/AFS 3711900114
• NE12NCO114
• RCRA NCD049773245
2. General Observations: Detrex operates under a RCRA Part B Permit (TSDF) at 3114 Cullman Ave.
3. Impairment: Little Sugar Creek (11-137-8a, 11-137-8b, 11-137-8c) is on the 303(d). 11-137-8a is the closest
to the facility and is on the 303d list for Standard violation: Fecal Coliform and Impaired biological integrity.
11-137-8b for Standard violation: Fecal Coliform and Impaired biological integrity. 11-137-8c for Standard
violations: Fecal Coliform and Tubidity and Impaired biological integrity. Sources for each of the reaches
include Urban Runoff/Storm Sewers and Municipal.
The basinwide plan described the 03-08-34 watershed. The four streams (Irwin Creek [AU# 1 1-137-1], Little
Sugar Creek [AU# 11-137-8], McAlpine Creek [AU# 11-137-9a and 11-137-9c], Sugar Creek [AU# 11-137a
and 11-137b]) and their smaller tributaries collectively drain the metropolitan center of Charlotte in
Mecklenburg County. The watershed receives large amounts of point and nonpoint pollution from the urban
areas, severely impacting stream health in each of the streams. Similar habitat conditions are found at all
sample sites within this watershed, sand/silt substrate, Section B: Chapter 5 - Catawba River Subbasin 03-08-34
151 severe bank erosion, and disturbed or nonexistent riparian vegetation. Elevated levels of both fecal
coliform bacteria and turbidity indicate impairment by urban runoff and wastewater discharges in all four
streams. Water quality in general has remained low but stable over the last planning cycle. In 2002, declines
were noted on Sugar Creek (B-2) and Little Sugar Creek (B-3), but this decline was most likely due to the
severe drought. Sugar Creek has a TMDL for fecal coliform.
4. Threatened and Endangered: Based on the Natural Heritage Virtual Workroom there are no federally
endangered species near the facility and receiving stream.
5. Location: C stream
6. Industrial Changes Since Previous Permit: Detrex Corporation (DTRX) owns two buildings located at 3114 and
3124 Cullman Avenue. Prior to June of 2002, DTRX operated out of both buildings. As seen by the enclosed
figures with the application, the 3124 address is a warehouse for storing USDOT containerized products and
the 3114 address is utilized for the operation of the RCRA Part B Permit (TSDF).
In June of 2002, DTRX sold the product portion of its business and related transportation equipment to the
former president of the division. The transition from a single entity to two entities was seamless and did not
alter overall operations as they existed prior to the transfer. Former DTRX personnel now work for Parts
Cleaning Techologies (PCT). Under a management agreement PCT provides the manpower DTRX need to
operate its permit.
Detrex has and continues to operate under its RCRA Part B Permit (TSDF) at 3114 Cullman Ave. Under our
pennit, this site accepts, stores, and reclaims halogenated solvents via a distillation unit. In addition, the
Facility accepts and stores other hazardous, non-RCRA, non -hazardous, and other solid waste streams, in
conjunction with the TSDF operation. All wastes are contained within the building at 3114 Cullman Ave. or on
trailers located between the buildings. No wastes are disposed of on site. All activities associated with the
TSDF operations occur within the building except for the transfer of waste and product into the building under
applicable DOT regulations.
The new entity PCT, operates their local office out of 3124 Cullman Ave. for warehouse distribution DOT
containerized products, cleaning of parts supplied by customers, and as a base for their fleet associated with the
transportation of parts, products, and waste materials. They continue to sell process chemistry to companies
who clean their own parts using halogenated solvents. The main products sold by PCT are Trichloroethylene,
Tetrachloroethylene, and N-Propyl Bromie. The PCT also sells a very limited volume of 1,1,1-Trichloroethane,
as this material is no longer in production and the available supply is dwindling.
Page 4 of 8

NCS000213
Bulk products sold by PCT continue to be stored at 3114 Cullman Ave due to the location of existing storage
tanks. Most bulk storage tanks are located inside of the building. The amount of material stored in the outside
tank farm has been reduced by decommissioning and in most cases removing the storage tanks. As of the
submission of this request for renewal of the NPDES permit, there is only on active storage tank remaining in
the diked lank fame. The outside tank is utilized by PCT for the storage of Tetrachloroethylene.
7. Analytical Monitoring Notes: No analytical monitoring was required in the previous permit.
The industry (SIC code 2899) is covered in the EPA Multi -Sector General Permit in Sector C but there are not
parameters recommended for monitoring. COD has been added to the monitoring as a potential pollutant.
8. Qualitative Monitoring Notes: Visual observations were done from 3/23/09 to 11/1 1/04. All of the entries say
"clear; no sheen, phase separation, discoloration, or strange odors."
Page 5 of 8

NCS000213
Revised Permit Recommendations: Analytical Monitoring:
I . Adding COD as a parameter.
2. pH has been added to the analytical monitoring requirements.
3. All analytical monitoring has been set to semi-annually during a representative storm event as defined in Part II
Section B. The permittee must also document the total precipitation for each event. If no discharge occurs
during the sampling period, the permittee must submit a monitoring report indicating "No Flow" within 30 days
of the end of the six-month sampling period. Additionally, samples must be taken a minimum of 60 days apart,
as specified in Table 2.
4. Benchmarks for analytical monitoring have been added to this draft permit. Exceedances of benchmark values
require the permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMPs) in a tiered program. If the sampling results are above a
benchmark value, or outside of the benchmark range, for any parameter at any outfall then the facility shall
follow the Tier 1 guidelines which require a facility inspection within two weeks and implementation of a
mitigation plan within two months. If during the term of this permit, the sampling results are above the
benchmark values, or outside of the benchmark range, for any specific parameter at a specific discharge outfall
two times in a row (consecutive), then the facility shall follow the Tier 2 guidelines which require a repetition
of the steps listed for Tier 1 and also immediately institute monthly monitoring for all parameters at every
outfall where a sampling result exceeded the benchmark value for two consecutive samples.
5. The permittee is required to collect all of the analytical and qualitative monitoring samples during
representative storm events as defined in Part II Section B. Qualitative monitoring is required regardless of
representative outfall status.
6. The permittee is responsible for all monitoring until the renewal permit is issued. See Footnote.l of Tables 1,
4, and 5.
7. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall parameter is in
this permit, however.)
8. Vehicle maintenance monitoring has been revised to semi-annually in order to coincide with analytical and
qualitative monitoring.
Other Proposed Changes to the Previous Permit:
l . Additional guidance is provided about the Site Plan requirements. The site map must now identify if the
receiving stream is impaired and if it has a TMDL established. It must also describe potential pollutants in each
outfall. The map requirements are stated more explicitly.' And, the site plan must contain a list of significant
spills that have occurred in the past three years and also must certify that the outfalls have been inspected to
ensure that they do not contain non-stormwater discharges. Additional information is provided in Part II
Section A.
2. Additional requirements for the Stornwater Management Plan have been specified in Part lI Section A. More
details regarding secondary containment are provided.
3. Additional requirements for the Stormwater Pollution Prevention Plan have been specified in Part II Section A.
The plan must also be updated annually to include a list of significant spills and to certify that the outfalls do
not contain non-stormwater discharges.
4. The facility must now implement a semi-annual Facility Inspection Program of the site's stormwater
management controls.as specified in Part II Section A.
5. Information regarding the No Exposure Exclusion has been added to this draft permit. If industrial materials
and activities are not exposed to precipitation or runoff as described in 40 CFR § 122.26(g), the facility may
qualify for a No Exposure Exclusion from NPDES stormwater discharge permit requirements. Additional
information is provided in Part I Section A.
Page 6 of 8

i . NCS000213
Discussion's with permittee: David Craig, 248-358-5800 ext 131, 03/11/09
1. Brief description of onsite industrial activities? See above.
2. Have there been any changes since the application was filed? No
3.. Our records show that the permit fee was waived in 2003-2004. Why is that? Not sure.
4. What materials are stored outside? What is stored in the tank farm outside? What chemicals do you have in the
largest quantity? Tankfarm only has one tank is it now. Most ofeverything is inside except for some unloading and
loading.
5. Why is'all of the visual monitoring the same? No pollutants and not much chance to get suspended solids.
6. Do you have onsite vehicle maintenance? No
Facility Photos entailed on 6/11/09. See tile.
Sent Invoices for 2004-2008 by email to David Craig 4/3/09
Page 7 of 8

NCS000213
Recommcndations: Based on the documents reviewed, the application information submitted on February 17,
2005 sufficient to issue an Individual Stormwater Permit.
Prepared by (Signature) ^� / Date 1 8 ze
Stormwater Permitting Unit Supervisor Fes/ IA- Date ¢ D 9
for Bradley Bennett
Concurrence by Regional
RO Water Quality
Regional Office Staff Comments (attach additional pages as necessary)
Page 8 of 8

/ j -IV
aYlte� well be��ctir,
24901 NORTHWESTERN HWY • SOUTHFIELD MI 48075' [phone] • FAX [phone]
April 14, 2009
Ms. Marcia Allocco
NCDENR, Division of Water Quality
610 East Center Ave., Ste 301
Mooresville, NC 28115
RE: Compliance Evaluation Inspectiod & Notice of Violation
Tracking number NOV-2009-PC-0310
Permit #: COC NCS000213
Detrex Corporation
3114 Cullman Ave.
Charlotte, NC
Dear Ms. Allocco:
APR
Detrex Corporation (Detrex) has received your letter dated March 31, 2009 along with a copy of the
Compliance Evaluation Inspection (CEI) Report for the inspection conducted on our property on March
11, 2009. After a review of the various operations at the site and the Storm Water Pollution Prevention
Plan (SWP3) in operation at the time of the CEI, Detrex would like to provide the following responses to
concerns raised during the inspection.
Facility Description: As a clarification, while Detrex owns both 31 14 and 3124 Cullman Ave. it only
operates out of 31 14 Cullman Ave.
Detrex operates a Treatment Storage and Disposal Facility (TSDF) where hazardous and non -hazardous
wastes are received from offsite generators. Selected wastes are reclaimed on site via distillation while
others are shipped off site for processing and disposal; wastes are not sent to landfills. All wastes are
stored inside of buildings or in trailers with secondary containment.
Detrex leases 3124 Cullman Ave. to Parts Cleaning Technologies, LLC (PCT) for their operations. PCT
sells various solvents to dry cleaners and companies involved in metal cleaning operations. PCT also
cleans metal parts in an onsite vapor degreaser.
Although Detrex and PCT are separate entities, PCT provides the manpower to staff operations at the
TSD(: site. As both sites are owned by Detrex, and personnel from PCT are used to staff Detrex's
operations, a single SWP3 was developed for both locations.
All operations with the exception for the loading / unloading of bulk tankers are performed inside of the
buildings. Loading and unloading operations are performed in locations that have secondary containment
structures.
Industrial Operations: at the time of the inspection an illicit connection, a sink installed by a part time
employee, was observed. This illicit outfall was removed shortly after the inspection. To help ensure
04091, inspection response.doc
Loo q

to, %
DETREX
future illicit connections are not installed, a review of general permit conditions and the Storm Water
Pollution Prevention Plan (SWP3) was addressed during a training session held the week of March 23`a
SWP3: Detrex is in the process of finalizing changes to the SWP3 in response to the CEI. While
portions of the revised SWP3 are already being used, full implementation of the revised plan will occur
no later than April 271h. The updated SWP3 will include a revised monitoring form, a site inspection form
specific to criteria required under the plan, a revised diagram showing the longitude and latitude of the
only site outfall, and a certification that the site has been inspected for illicit discharges.
Detrex however would like to point out that the SWP3 in place at the time of the inspection did
specifically address some non -compliant items noted in the CEI. Specifically the SWP3: required site
personnel to document qualitative monitoring prior to discharging water to the outfall (a requirement that
has been in place since the inception of the original SWP3 back in 1994), addressed the issues of
preventative maintenance and good housekeeping (although a specific inspection form was not included
in the plan), and had a site diagram showing the location of the outfall (the diagram however did not
indicate the oufall's latitude and longitude).
To demonstrate compliance with those portions of the SWP3, the following documents are being
provided in electronic format on the enclosed CD; All files are in PDF format: discharge forms for
calendar years 2006 through March of 2009, the original and updated site diagrams, a copy of the 1994
SWP3 (developed by ESE), and the initial application for the storm water permit.
Qualitative Monitoring: as Detrex specifically inspects every load of stormwater prior to discharge,
there is no need for a semiannual inspection. To ensure all criteria required under the semiannual
inspections are picked up during each inspection, the `stormwater discharge monitoring form' has been
revised to include all qualitative requirements.
In conclusion, the revisions being implemented under the revised SWP3 will ensure the site is in
compliance with all aspects of the discharge permit and it's SWP3. Detrex and PCT appreciate your
assistance in addressing deficiencies in our program. Please feel free to contact me at 248.358.5800 ext
131 if you have any questions regarding our SWP3 or our response to your inspection.
Be ards,
��
avid Craig v
Manager of Environmental and Safety Compliance
CC: file
Facility
Enclosures; 1994 SWP3
2006 — March 2009 monitoring forms
1994 site diagram
2009 site diagram
Original storm water permit application
04091, inspection response.doe

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FIGURE 1
GENERAL LOCATION MAP
W.
Detrex Corporation
705.
3314 Cullman Avenue
Charlotte, NC
f inch = 200 feet
705. o
GPKINC C- T4947004
/16194Englneetl P& IRPR
Adapted from City of Charlottebigineering Department Topographic Map (Sheet No. 41) '

NIJE f-1
OUTFALL 001 CtJLLMAN AVE
DRAINAGE AREA �T
Employee
Parking
D (asphalt)
9 p 10 �7 ! TFALL , 4
O 11 000,
I
- - - - _ � -- -
C —J BC C �
PROCESSING BUILDING
E '
(Trench Drainj
C I
Processing Building
Loading Area
OFFICE
Legend
® Grassy Area (pervious area)
—a_ Direction of Storm Water Flow
A Aboveground Storage Tonk Form
B Trash Storage Areo
C Loading Area
DBulk Solvent Transfer Area
E Miscelloneous Material Storage
approx.
WAREHOUSE
0 40 80
feet
FIGURE 2
Site Diagram
Detre■ Corporation
Concrete
E 3114 Culimon Avenue
Charlotte, North Carolina
4947D23-0400
Environmental
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North Carolina
Beverly Eaves Perdue
Governor
Mr. David Craig
Detrex Corporation
24901 Northwestern Highway, Suite 410
Southfield, MI 48075
Dear Mr. Craig:
-v
Fi 1 f
Fr D4 3 sy►
Natural Resources
Division of Water Quality
Coleen H. Sullins
Director
April 3, 2009
Dee Freeman
Secretary
* N of S�. f -- E ,l m�L7
Subject: NPDES Permit Renewal Application
Detrex Corporation
Permit Number NCS000213
Individual Stormwater Permit
Mecklenburg County
The Division of Water Quality's Stormwater Permitting Unit (SPU) acknowledges receipt of
your renewal application for coverage under NPDES Permit Number NCS000213. We are currently
reviewing your renewal application. During our review we noticed overdue or unpaid permit fees
associated with this permit. Attached unpaid invoices that must be paid before the permit can be
renewed. Please provide payment within 30 days of receiving this letter.
If you have any questions about this matter, please contact me at [phone].
cc: Mooresville Regional Office
Stormwater Permitting Unit Files
Central Files
Attachments: 2004-2008 invoices
Wetlands and Stormwater Branch
1617 Mail Service Center, Raleigh, North Carolina 27699.1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone] Customer Service: 1.877-623-6748
Interner w .ncwaterquality.org
An Equal Opportunity l Atfirrnative Action Employer
Sincerely,
z-,1,--z
Brian C. Lowther
Environmental Engineer
Stormwater Permitting Unit
North Carolina
Naturally
`I--s - 2 00g

NORTH
PARTMENTOF
LINA
ENIRONMENTOAND NATURAL
V RESOURCES IIIIIIII I I�I,I I II.
INVOICE N JI L L
Annual Permit Fee
This annual fee is required by the North Carolina Administrative Code. It covers the administrative costs associated with your
permit. It is required of any person holding a permit for any time during the annual fee period, regardless of the facility's
operating status, Failure to pay the fee by the due date will subject the permit to revocation. Operating without a valid permit
is a violation and is subject to a $10,000 per day fine. If the perriiit is revoked and you later decide a permit is needed, you must
reapply, with the understanding the permit request may be denied due to changes in environmental, regulatory, or modeling
conditions.
Permit Number: NCS000213
Mecklenburg County
Detrex Corportation
Bob Benson
Detrex Corporation
3114 Cullman Ave.
Charlotte, NC 28206
Annual Fee Period: 2008-08-01
2009-07-31
Invoice Date: 09/19/08
Due Date: 10/19/08
Annual Fee: $860.00
Notes:
I. A $25.00 processing fee will be charged for returned checks in accordance with the North Carolina General Statute 25-3-512.
2. Non -Payment of this fee by the payment due date will initiate the permit revocation process.
3. Remit payment to:
NCDENR - Division of Water Quality ,
1617 Mail Service Center
Raleigh, NC 27699-1617
4 Should you have any questions regarding this invoice, please contact the Annual Administering and Compliance Fee Coordinator at
919-507-6321.
(Return This Portion With Check)
ANNUAL PERMIT INVOICE 1111�����J���i������
Permit Number: NCS000213
Mecklenburg County
Detrex Corportalion
Bob Benson
Detrex Corporation
3114 Cullman Ave.
Charlotte, NC 28206
Annual Fee Period: 2008-08-01 -
2009-07-31
Invoice Date: 09/19/08
Due Date: 10/19/08
Annual Fee: $860.00
Check Number:

NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES 111111111111i11',ill'llll
INVOICE N 11 L L
Annual Permit Fee
This annual fee is required by the North Carolina Administrative Code. It covers the administrative costs associated with your
permit. It is required of any person holding a permit for any time during the mutual fee period, regardless of the facility's
operating status. Failure to pay the fee by the due date will subject the permit to revocation. Operating without a valid permit
is a violation and is subject to a $ I0,000 per day fine. If the permit is revoked and you later decide a permit is needed, you must
reapply, with the understanding the permit request may be denied due to changes in environmental, regulatory, or modeling
conditions.
Permit Number: NCS000213
Mecklenburg County
Detrex Corportation
Bob Benson
Detrex Corporation
3114 Cullman Ave.
Charlotte', NC 28206
Annual Fee Period: 2007-08-01
2008-07-31
Invoice Date: 09/19/07
Due Date: 10/19/07
Annual Fee: $715.00
Notes:
I. A $25.00 processing fee will be charged for returned checks in accordance with the North Carolina General Statute 25-3-512.
2. Non -Payment of this fee by the payment due date will initiate the permit revocation process.
3. Remit payment to:
NCDENR - Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
4 Should you have any questions regarding this invoice, please contact the Annual Administering and Compliance Fee Coordinator at
919-807-6321.
(Return This Portion With Check)
ANNUAL PERMIT INVOICE 1 111111 it11
Permit Number: NCS000213
Annual Fee Period:
2007-08-01 -
Mecklenburg County
2008-07-31
Detrex Corportation
invoice Date:
09/19/07
Due Date:
10/19/07
Annual Fee:
$715.00
Bob Benson
Detrex Corporation
Check Number:
3114 Cullman Ave.
Charlotte, NC 28206

NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES IIIICI �l, III
INVOICE N 11 L L
Annual Permit Fee ..........
This annual fee is required by the North Carolina Administrative Code. It covers the administrative costs associated with your
permit. It is required of any person holding a permit for any time during the annual fee period, regardless of the facility's
operating status. Failure to pay the fee by the due date will subject the permit to revocation. Operating without a valid permit
is a violation and is subject to a S 10,000 per day fine. If the permit is revoked and you later decide a permit is needed, you must
reapply, with the understanding the permit request may be denied due to changes in environmental, regulatory. or modeling
conditions.
Permit Number: NCS000213
Mecklenburg County
Detrex Corportation
Bob Benson
Detrex Corporation
3114 Cullman Ave.
Charlotte, NC 28206
Annual Fee Period: 2006-08-01
2007-07-31
Invoice Date: 09/19/06
Due Date: 10/19/06
Annual Fee: $715.00
Notes:
I. A $25.00 processing tee will be charged for returned checks in accordance with the North Carolina General Statute 25-3-512.
2. Non -Payment of this fee by the payment due date will, initiate the permit revocation process.
3. Remit payment to:
NCDENR - Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
4 Should you have any questions regarding this invoice, please contact the Annual Administering and Compliance Fee Coordinator at
919-807-6321.
(Return This Portion With Check)
ANNUAL PERMIT INVOICE
Permit Number: NCS000213
Mecklenburg County
Detrex Corportation
Bob Benson
Detrex Corporation
3114 Cullman Ave.
Charlotte, NC 28206
N V L L
Annual Fee Period: 2006-08-01 -
2007-07-31
Invoice Date: 09/19/06
Due Date: 10/19/06
Annual Fee: $715.00
Check Number:

ENVNORTH EPARTMENT
RONM NTOAND NATURAL RESOUORCES II I I II IIIII IIII II II II III I II IIIIII
2 0 0 5 P R 0 0 9 1 7 0
INVOICE
Annual Permit Fee Overdue
This annual fee is required by the North Carolina Administrative Code. It covers the administrative costs associated with your
permit. It is required of any person holding a permit for any time during the annual lee period, regardless of the facility's operating
status. Failure to pay the fee by the due date will subject the permit to revocation. Operating without a valid permit is a violation
and is subject to a $10,000 per day fine. If the permit is revoked and you later decide a permit is needed, you must reapply, with the
understanding the permit request may be denied due to changes in environmental, regulatory, or modeling conditions.
Permit Number: NCS000213
Mecklenburg County
Detrex Corporation
Bob Benson
Detrex Corporation
3114 Cullman Ave
Charlotte, NC 28206
Annual Fee Period: 2005-08-01 to 2006-07-31
Invoice Date•. 09/14/05
.,- - Due Date- 10/14/05
Annual Fee: $715.00
Notes:
I. A $25.00 processing fee will be charged for returned checks in accordance with the North Carolina General Statute 25-3-512.
2. Non -Payment of this fee by the payment due date will initiate the permit revocation process.
3. Remit payment to:
NCDENR - Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
4. Should you have any questions regarding this invoice, please contact the Annual Administering and Compliance Fee Coordinator at
919-807-6321.
(Return This Portion With Check)
ANNUAL PERMIT INVOICE
Permit Number: NCS000213
Mecklenburg County
Detrex Corporation
Bob Benson
Detrex Corporation
3114 Cullman Ave
Charlotte, NC 28206
IIII�IIYIIIIII
Overdue
Annual Fee Period: 2005-08-01 to 2006-07-31
Invoice Date: 09/14/05
Due Date: 10/14/05
Annual Fee: $715.00
Check Number:

ENVNORTH DEPARTMENT IRONM NTOANID NATURAL RESOURCES II I I II II IIII I I II II II IIII II I II
2 0 0 4 P R 0 0 6 1 8 1
INVOICE
Annual Permit Fee Overdue
This annual fee is required by the North Carolina Administrative Code. It covers the administrative costs associated with your
permit. It is required of any person holding a permit for any time during the annual fee period, regardless of the facility's operating
stattis. Failure to pay the fee by the due date will subject the permit to revocation. Operating without a valid permit is a violation
and is subject to a $10,000 per day fine. If the permit is revoked and you later decide a permit is needed, you must reapply, with the
understanding the permit request may be denied due to changes in environmental, regulatory, or modeling conditions.
Permit Number: NCS000213
Mecklenburg County
Detrex Corporation
Bob Benson
Detrex Corporation
3114 Cullman Ave
Charlotte, NC 28206
Annual Fee Period: 2004-08-01 to 2005-07-31
Invoice Date: 09/17/04
Due Date: 10/17/04
Annual Fee: $715.00
Notes:
I. A S25.00 processing fee will be charged for resumed checks in accordance with the North Carolina General Statute 25-3-512.
2. Non -Payment of this fee by the payment due date will initiate the permit revocation process.
3. Remit payment to:
NCDENR - Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
4. Should you have any questions regarding this invoice, please contact she Annual Administering and Compliance Fee Coordinator at
919=807-6321.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(Return This Portion With Check)
ANNUAL PERMIT INVOICE
Permit Number: NCS000213
Mecklenburg County
Detrex Corporation
Bob Benson
Detrex Corporation
3114 Cullman Ave
Charlotte, NC 28206
Overdue
Annual Fee Period: 2004-08-01 to 2005-07-31
Invoice Date: 09/17/04
Due Date: 10/17/04
Annual Fee: $715,00
Check Number:

ENVNORTH DEPARTMENT
RONM NTOAND NATURAL RESOUORCES II I I II II IIII I I II II II I II II I II
2 0 0 4 P R 0 0 6 1 8 1
INVOICE
Annual Permit Fee Overdue
This annual fee is required by the North Carolina Administrative' Code. It covers the administrative costs associated with your
permit. It is required of any person holding a permit for any time during the annual fee period, regardless of the facility's operating
status. Failure to pay the fee by the due date will subject the permit to revocation. Operating without a valid permit is a violation
and is subject to a S 10,000 per day fine. If the permit is revoked and you later decide a permit is needed, you must reapply, with the
understanding the permit request may be denied due to changes in environmental, regulatory, or modeling conditions.
Permit Number: NCS000213
Mecklenburg County
Detrex Corporation
Bob Benson
Detrex Corporation
3114 Cullman Ave
Charlotte, NC 28206
Annual Fee Period: 2004-08-01 to 2005-07-31
Invoice Date: 09/17/04
Due Date: 10/17/04
Annual Fee: $715.00
Notes:
I. A $25.00 processing fee will be charged for returned checks in accordance with the North Carolina General Statute 25-3-512.
2. Non -Payment of this fee by the payment due date will initiate the permit revocation process.
3. Remit payment to:
NCDENR - Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
4. Should you have any questions regarding this invoice, please contact the. Annual Administering and Compliance Fee Coordinator at
919-807-6321.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(Return This Portion With Check)
ANNUAL PERMIT INVOICE
1111111 IN III
Overdue
Permit Number: NCS000213 Annual Fee Period: 2004-08-01 to 2005-07-31
Mecklenburg County
Detrex Corporation Invoice Date: 09/17/04
Due Date. 10/17/04
Annual Fee: $715.00
Bob Benson
Detrex Corporation Check Number:
3114 Cullman Ave
Charlotte, NC 28206

NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
INVOICE
Annual Permit Fee
Overdue
This annual fee is required by the North Carolina Administrative Code. It covers the administrative costs associated with your
permit. It is required of any person holding a permit for any time during the annual fee period, regardless of the facility's operating
status. Failure to pay the fee by the due date will subject the permit to revocation. Operating without a valid permit is a violation
and is subject to a $10,000 per day fine. If the permit is revoked and you later decide a permit is needed, you must reapply, with the
understanding the permit request may be denied due to changes in environmental, regulatory, or modeling conditions.
Permit Number: NCS000213
Mecklenburg County
Detrex Corporation
Bob Benson
Detrex Corporation
3114 Cullman Ave
Charlotte, NC 28206
Annual Fee Period: 2005-08-01 to 2006-07-31
Invoice Date: 09/14/05
Due Date: 10/14/05
Annual Fee: $715.00
Notes:
I. A $25.00 processing fee will be charged for returned checks in accordance with the North Carolina General Statute 25-3-512.
2. Non -Payment of this fee by the payment due date will initiate the permit revocation process.
3. Remit payment to:
NCDENR - Division of Water Quality
1617 Mail Service Center
Raleigh, INC 27699-1617
4. Should you have any questions regarding this invoice, please contact the Annual Administering and Compliance Fee Coordinator at
919-807-6321.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(Return This Portion With Check)
ANNUAL, PERMIT INVOICE
Permit Number: NCS000213
Mecklenburg County
Detrex Corporation
Bob Benson
Detrex Corporation
3114 Cullman Ave
Charlotte, NC 28206
Overdue
Annual Fee Period: 2005-08-01 to 2006-07-31
Invoice Date: 09/14/05
Due Date: 10/14/05
Annual Fee: $715.00
Check Number:

Photo 1
View of front of 3114 Cullman Ave
ATTACHMENT A-3
FACILITY PHOTOS
Photo 2
View of loading docks and tank farm with secondary containment wall —
3114 Cullman Ave.
C ':Do. uments and Settings\6rian_LowtherWy DocumentsTermitsdndividual Permils�ncs000213_Detrex\ATC1i A-3.0209.doc

Photo 3
View of Storage area 4 (1,000-gallon feed tank).
PROCESS CODES: S02, T01
ATTACHMENT A-3
FACILITY PHOTOS
Photo 4
View of staging area and feed tanks (prior to removal) and LUWA
system (left side of photo).
PROCESS CODES: S02, T01
C ADocuments and SettmgsvBrian_LowtherAMy DoonmentsVPermltsAndmdual Permicsmes000213_Detrex ATCH A-3.0209.doc

ATTACHMENT A-3
FACILITY PHOTOS
Photo 5
View of Hazardous Waste Storage area 1
PROCESS CODE: S01
Photo 6
View of Hazardous Waste Storage Area 2
PROCESS CODE: S01
C Documents and Settings\Brum_Lowther\My Documents\Permits\Individual Permits\ncs000213 _Detmx\ATCH A-3.0204doc

ATTACHMENT A-3
FACILITY PHOTOS
Photo 7
View of Hazardous Waste Storage Area 3
PROCESS CODE: S01
C\Documents and Settings`9nan_Lov her\My DocumentsTermitsAndividual Pemits'.ncs000213 Detrex\ATCH A-3.0209.dm
Photo 8
View of containment trailers in storage area 6.
PROCESS CODE: S01

Photo 9
View of 3124 Cullman Ave.
ATTACHMENT A-3
FACILITY PHOTOS
' .ems •«; .xsT. tam= �i.>'3'-r��
Photo 10
View of 3124 Cullman Ave.
C.\Documents and Settings\ Bnan_Lowther\My Documents\Permits\lndividual Pc=i(s\ncs000213_Detrex1ATCH A.3.0209 doc

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signs in, .as to the List of Facilities, identifies the
Incomplete Tier 11, and completes Step 4 (Tier II Form Certification).
Tier II Emergency and Hazardous Chemical Inventory
02=1 Set page to landbefore printing
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Reporter, Parise! an From Juary 2008 to CorporaCorporatCorporation 2008
Facirdy Identi iration
I Owner/Operator Name
Name: PARTS CLEANING TECHNOLOGIES, LLC
I Name: DETRE% CORP
Street: 3114 & 3124 CULLMAN
''l Phone: [phone]
City: CHARLOTTE County: Mccklenta m,
Mall Address: 24901 NORTHWESTERN HWY
State: NC Zip: 28206
City: SOUTHFIELD State: MI
Phone: [phone] Lat/Long: 35,15/80.48045
Zip: 48025 Country: United States
Mairng Address B different from Facility ID Address
Emergency Contact
Name: Parts Cleaning Technologies, LLC
''i Name: ROBERT BENSON
Street: 24901 Northwestern Highway, Suite 209
Tide: FACILITY MANAGER
PO Box: City: Southfield
Phone: [phone] Hr. Phone: [phone]
State: Ml Zip: 48025
Name: TIM CONNELLY
A[tn', David Crandall
Title: CORRDINATOR
NAICS: 424690
Phone: [phone] Hr.Phone: [phone]
SIC Code: 2869 Dun & Brad
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Re: Storm Water Permit Renewal
Subject: Re: Storm Water Permit Renewal
From: Ken Pickle <[e-mail]>
Date: Thu, 05 Feb 2009 15:59:09 -0500
To: [e-mail]
partscleaning.net
Mr. Benson,
Renewal of the Detrex permit coverage is much closer now than before. For the last 6
months we have been at full staff, and we have almost cleared up what was a very
delinquent backlog of individual permit renewals, of which Detrex was one of
approximately 150. Based on very good recent progress, I would expect Detrex to be
processed in the next three months.
Thanks for your patience to date.
Ken
bbenson wrote:
Mr. Pickle,
I am writing in refernce to a storm water permit renewal for Detrex Corporation and
Parts Cleaning Technologies. I know you have spoken with David Craig and that you
are processing our renewal. However we are also working on our Part B renewal and
as part of that we have been asked to verify that we are also waiting on our
renewal for storm water.
Our storm water renewal was submitted in February of 2005 and if you would respond
via e mail that it is in the works that would be helpful.
Thank You
Bob Benson
Parts Cleaning Technologies
704-372-9280 (office)
704-363-8215 (cell)
[e-mail]
www.partscleaning.net
Sent via the Bullseye WebMail system at partscleaning.net
Ken Pickle
DWQ Stormwater Permitting Unit
[phone]
[e-mail]
E-mail correspondence to and from this address may be subject to the North Carolina
Public Records Law and may be disclosed to third parties.
Zuoq
I Oft 2/5/2009 3:59 PM

AR®
NC®ENR
North Carolina Department of Environment and
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
March 31, 2009
CERTIFIED MAIL 7007 1490 0004 4510 0059
RETURN RECEIPT REQUESTED
Mr. Bob Benson, Manager
Detrex Corporation
3114 Cullman Avenue
Charlotte, NC 28225
Dear Mr. Benson:
Natural Resources
Subject: Notice of Violation
Tracking Number: NOV-2009-PC-0310
Compliance Evaluation Inspection
Detrex Corporation
Stormwater Permit Number COC NCS000213
Mecklenburg County, NC
Dee Freeman
Secretary
Enclosed is a copy of the Compliance Evaluation Inspection (CEI) report for the
inspection conducted at the subject facility on March 11, 2009 by Ms. Aliyah Turner of
Charlotte -Mecklenburg Storm Water Services (CMS WS). This inspection was conducted as part
of a cooperative working agreement between Mecklenburg County and the Division of Water
Quality. In addition, the inspection was conducted on behalf of the City of Charlotte in
compliance with the City's NPDES Permit, NCS000240, Part II Section H. Thank you for your
assistance and cooperation during the inspection.
This report is being issued as a Notice of Violation (NOV) due to the permittee's failure
to implement the Stormwater Pollution Prevention Plan in violation of the subject Stormwater
Permit and North Carolina General Statute (G.S.) 143-215.1, as detailed in the Stormwater
Pollution Prevention Plan and Qualitative Monitoring sections of the enclosed report.
Pursuant to G.S. 143-215.6A, a civil penalty of not more than twenty-five thousand dollars
($25,000.00) may be assessed against any person who violates or fails to act in accordance with
the terms, conditions, or requirements of any permit issued pursuant to G.S. 143-215.1.
Mooresville Regional Office
Location: 610 East Center Ave., Suite 301 Mooresville, NC 28115 One
Phone: [phone] Fax: (704) 663�60401 Customer Service: 1-877-623-6748 NOrthCarolttla
Internet: %vvAu.ncoaterquality.org Naturally
An Equal opportunity: Affirmative Action Employer —50a Recycled110% Post Consumer paper
7.00 9

Mr. B. Benson, Detrex Corporation
NOV-2009-PC-0310, Page 2
March 3 1. 2009
In addition, a housekeeping issue was observed during the inspection and a
recommendation regarding this issue is provided in the Industrial Operations/City of
Charlotte Stormwater Review section of the report.
It is requested that a written response be submitted to this Office by April 29, 2009,
addressing the above -noted violations in the enclosed report. In responding to the violations,
please address your comments to the attention of Ms. Allocco at the letterhead address.
The subject facility will have 90 days from the letterhead date to come into compliance
with the above -noted violations. A follow-up evaluation will be conducted by CMSWS no later
than June 29, 2009 to ensure compliance with the facility's Stormwater Permit and/or
compliance with the City of Charlotte Stormwater Ordinance.
The enclosed report should be self-explanatory; however should you have any questions
concerning this report or have any questions regarding your permit, please do not hesitate to
contact Ms. Marcia Allocco of this Office at [phone].
Sincerely,
for Robert B. Krebs
Regional Supervisor
Surface Water Protection Section
Mooresville Regional Office
Enclosure
cc: NPS-ACO Unit
Rusty Rozzelle, Mecklenburg County
Craig Miller, City of Charlotte

j
Compliance Inspection Report
Permit: NCS000213 Effective: 06/16/00 Expiration: 06/30/05
SOC: Effective: Expiration:
County: Mecklenburg
Region: Mooresville
Contact Person: Bob Benson
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Title: Pit Mgr
Certification:
Owner: Detrex Corporation
Facility: Delrex Corporation
3114 Cullman Ave
Charlotte NC 28206
Phone: [phone]
Phone:
Inspection Date: 03/11/2009 Entry Time: 01:00 PM Exit Time: 02:15 PM
Primary Inspector: Water Quality Program Meckenburg County Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Routine
Permit Inspection Type: Stormwater Discharge, Individual
Facility Status: ❑ Compliant ■ Not Compliant
Question Areas:
Storm Water
(See attachment summary)
Inspection Type: Compliance Evaluation
Page 1

Permit: NCS000213 Owner - Facility: Detrex Corporation
Inspection Date: 03/1112009 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
Facility Description:
The Detrex Corporation facility conducts collection and storage of hazardous waste materials. The facility has five
employees and operates five days a week, Monday - Friday, 5:00 am - 5:00 pm. The permittee conducts testing on
solvents before they are sent to be landfilled. All activities are conducted indoors and not exposed to stormwater.
Compliance History:
The permittee/facility does not have any prior compliance issues with the NC Division of Water Quality. According to
Mecklenburg County Water Quality Program (MCWQP) files, on August 12, 1993, a spill occurred on site due to a
punctured drum. The material was cleaned up with absorbent pads and did not reach surface waters.
Industrial Operations/City of Charlotte Stormwater Ordinance Review:
During the inspection, an illicit connection was observed. Further investigation of the illicit connection revealed that it was
a discharge pipe from the facility's sink in the storage area.
All wastewater must be piped to the sanitary sewer system.
Page:2

.t
Permit: NCS000213 Owner - Facility: Detrex Corporation
Inspection Date: 03/11/2009 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Stormwater Pollution Prevention Plan Yes No NA NE
Does the site have a Stormwater Pollution Prevention Plan? 0000
# Does the Plan include a General location (USGS) map? ■ ❑ 0 0
# Does the Plan include a "Narrative Description of Practices'? ■ ❑ Q 0
# Does the Plan include a detailed site map including cutfall locations and drainage areas?
n ■ n n
# Does the Plan include a list of significant spills occurring during the past 3 years?
■ Cl n n
# Has the facility evaluated feasible alternatives to current practices?
■ 0 ❑ n
# Does the facility provide all necessary secondary containment?
® n Cl n
# Does the Plan include a BMP summary?
® 0
# Does the Plan include a Spill Prevention and Response Plan (SPRP)? -
■ n n n
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
n ■ n n
# Does the facility provide and document Employee Training?
■ n n n
# Does the Plan include a list of Responsible Party(s)?
® 0 0
# Is the Plan reviewed and updated annually?
❑ ■ n Cl
# Does the Plan include a Stormwater Facility Inspection Program?
n ■ n n
Has the Stormwater Pollution Prevention Plan been implemented?
n ■ n n
Comment: The Stormwater Pollution Prevention Plan general location map did not
include outfall locations nor the longitude and latitude of those outfalls. The permittee
did not provide documentation of a Good Housekeeping Program and a Stormwater
Facility Inspection Program. The permittee has not updated the SPPP annually nor fully
implemented it.
Qualitative Monitoring
Yes
No
NA
NE
Has the facility conducted its Qualitative Monitoring semi-annually?
0
■
n
n
Comment: The permittee did not provide documentation of qualitative monitoring
activities.
Analytical Monitoring
Yes
No
NA
NE
Has the facility conducted Its Analytical monitoring?
n
n
■
n
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas?
n
n
■
n
Comment.
Permit and Outfalls
Yes
No
NA
NE
# Is a copy of the Permit and the Certificate of Coverage available at the site?
®
fl
D
# Were all outfalls observed during the inspection?
®
fl
0
# If the facility has representative outfall status, is it properly documented by the Division2
n
n
■
n
Page:3

e
Permit: NCS000213 Owner- Facility: Detrex Corporation
Inspection Date: 03/11/2009 Inspection Type: Compliance Evaluation Reason for Visit: Routine
# Has the facility evaluated all illicit (non stormwater) discharges? 0 ■ 0 0
Comment: The permittee provided documentation that the stormwater outfalls were
evaluated for non-stormwater discharges in July 1994. According to facility personnel
there has been no recent evaluation (i.e. at the time of last permit renewal) for
non-stormwater discharges. Future permits will likely require annual evaluations and
certification.
Postal l
CERTIFIED MAIL,. RECEIPT
m(Domestic
C3 9 p pp
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0 0 FF� QIAL� �� \
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un Postage $
CeNOetl Fee . 6'Onl IC,I
C3 1 Postmark YVAI
0 Retum Receipt Fee Hera
O(Endorsement Required) - �•
Restricted Delivery Fee \ �..---
O (Endowment Required)
Er
S To
ra MR BOB BENSON, MANAGER
r1 " DETREX CORPORATION
Srrt 3114 CULLMAN AVE
------------
E.orF
CHARLOTTE NC 28225 -------------
'CV6 swp/ma 3/31/09
R • ■ Complete items 1, 2, and 3. Also complete
1 item 4 if Restricted Delivery is desired:
1 ■ Print your name and address on the reverse
I so that we can return the card to you.
1 ■ Attach this card to the back of the mailpiece,
or on the front if space permits.
I. Article Addressed to:
A Slgnat
X ' ent
❑ Addressee
B. ,ftecelved by tlnted Name) C. Do of Delivery
emu\ �5ID Y t
D. Is delivery edtlress different tram Rem 19 es
If YES, enter delivery address below: ❑ No
MR 13013 BENSON, MANAGER
DETREX CORPORATION
3114 CULLMAN AVE 3. Service Type
CHARLOTTE NC 2 5 ❑ certified Mail ❑ Express Mall
swp/ma 3/31/09 ❑Registered ❑ Retum Receipt for Merchandise
❑Insured Mail ❑ C.O.D.
— /�y ,f� wj�4 Restrict
2, 7007 1490 00044510;.00.5.9
1 PS Form 3811, February 2004 Domestic Return Receipt
Delivery? (Edna Fee) 0 Yes
I
102595O-M-15401
Page 4

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Alan W. Klimek, P.E., Director
November 5, 2004
DETREX CORPORATION
ATTN: BOB BENSON, OR SUCCESSOR
3114 CULLMAN AVE
CHARLOTTE, NC 28206
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: NPDES Stormwater Permit Renewal
Detrex Corporation
Permit Number NCS000213
Mecklenburg County
Dear Permittee:
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000213. This permit expires
on June 30, 2005. North Carolina Administrative Code (15A NCAC 2H.0105(e)) requires that an application for
Permit renewal be filed at least 190 days prior to expiration of the current permit. In order to assure your continued
coverage under your permit, you must apply to the Division of Water Quality (DWQ) for renewal of your permit.
To make this renewal process easier, we are informing you in advance that your permit will be expiring. Enclosed
you will find an individual permit renewal application form, supplemental information request, and Stormwater
Pollution Prevention Plan certification.
Filing the application form along with the requested supplimental information will constitute your application for
renewal of your permit. As stated above, the application form must be completed and returned along with all
requested information by January 7, 2005 in order for the permit to be renewed by June 30, 2005.
Failure to request renewal by January 7, 2005 may result in a civil assessment of at least $500.00. Larger penalties
may be assessed depending on the delinquency of the request. Discharge of stormwater from your facility without
coverage under a valid stormwater NPDES permit would constitute a violation of NCGS 143-215.1 and could
result in assessments of civil penalties of up to $25,000 per day.
If you have any questions regarding the permit renewal procedures please contact Bill Mills of the Stormwater and
General Permits Unit at [phone], ext. 548.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater and General Permits Unit Files
Regional Office
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper
'LOON

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
BOB BENSON,PLT MGR.
DETREX CORP.
3114 CULLMAN AVENUE
CHARLOTTE, NC 28206
Dear Permittee:
February 19, 1999
A1�
�.�v
01
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: NPDES Stormwater Permit Renewal
Detrex Corp.
Permit Number NCS000213
Mecklenburg County
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000213. This permit
expires on August 31, 1999. In order to assure your continued coverage under your permit, you must apply to the
Division of Water Quality (DWQ) for renewal of your permit. To make this renewal process easier, we are
informing you in advance that your permit will be expiring. Enclosed you will find an individual permit renewal
application form, supplemental information request, and Stormwater Pollution Prevention Plan certification.
Filing the application form along with the requested supplemental information will constitute your application for
renewal of your permit. The application form must be completed and returned along with all requested
information within thirty days of receipt of this letter in order to constitute a timely renewal filing.
Recent legislation modified the fee structure for DWQ permits. Renewal fees have been eliminated and annual
fees have been changed. The new annual fee for your permit is now $715.00 (you will be invoiced later this year
for your annual fee.) A copy of the new fee schedule is enclosed in this package.
Failure to request renewal within the time period indicated may result in a civil assessment of at least S250.00.
Larger penalties may be assessed depending on the delinquency of the request. Discharge of stormwater from
your facility without coverage under a valid stormwater NPDES permit would constitute a violation of NCGS
143-215.1 and could result in assessments of civil penalties of up to $10,000 per day.
If you have any questions regarding the permit renewal procedures please contact Bill Mills of the Stormwater
and General Permits Unit at [phone], ext. 548.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Regional Office
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper
10M 9