NCG080840_COMPLETE FILE - HISTORICAL_20190514

NORTH CAROLINA
Department of Environmental Qual

M5()
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
e'HISTORICALFILE
❑ MONITORING REPORTS
D06 DATE
❑
YYYYMMDD

ROY COOPER
Governor
MICHAEL S. REGAN
$ecrelary
S. DANIEL S,M[TH
Inlvrim Director
Energy, Mineral
and Land Resources
ENVIRONMENTAL QUALITY
May 14, 2019
City of Charlotte
Attention: Kristen O'Reilly
4600 Sweden Road
Charlotte, North Carolina 28273
Subject: City of Charlotte - Heavy Equipment Shop
NPDES Stormwater Permit Certificate of
Coverage No. NCGO80840
Representative Outfall Status Request
Dear Ms. O'Reilly:
We are in receipt of your ietter received in our office on April 26, 2019 regarding a representative outfall for the
City of Charlotte - Heavy Equipment Shop located at.4600 Sweden Road in Charlotte, North Carolina. The received
representative outfall status request proposed outfall 2 to be representative of outfall 1.
The Mooresville Regional Office staff inspected the subject facility on May 2, 2019 and met with Jeremy
Henderson on site. During the site visit we discussed the drainage areas for outfall 1 & 2 and their activities on site, the
concems with sampling from outfall 1, and recommendations to reduce the TSS for outfall 1 (Tier 2) and outfall 2 (Tier 3).
Based on the information provided and the site visit on May 2, 2019 we are declining the request for
representative outfall status. In light of the above, it was agreed that additional measures and an altered sampling point
for outfall 1 can be made to reduce TSS in both oudalls in response to Tiers 2 $ 3 with increased housekeeping and
maintenance. Please continue to conduct analytical monitoring at all outfalls as required per the existing permit.
If you have any questions or need further information, please contact his. Angela Lee ([e-mail])
or me at [phone],
Sincerely,
Zahid S. Khan, CPM, CPESC, CPSWQ
Regional Engineer
Land Quality Section
cc: Stormwater Permitting Program
State of Nonh Carolina I Environmental Qttaliry I Energy, Mineral and land Resources
Mooresville Regional Office 1 610 East Center Ave Ste 301 j Mooresville. yC ZS 115
704 663 1649 T

Compliance Insoection Report
Permit: NCGO80840 Effective: 11/01/18 Expiration: 05/31/21 owner: City of Charlotte
SOC: Effective: Expiration: Facility: City of Charlotte -Sweden Road Shop
County: Mecklenburg 4600 Sweden Rd
Region: Mooresville
Charlotte NC 28273
Contact Person: Kristen A O'Reilly Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(sj:
Related Permits:
Inspection Date: 05/02/2019
Primary Inspector: Angela Y Lee
Secondary Inspector(a):
Certification:
Phone:
Entry Time: 10:40AM Exit Time: 11:45AM
Phone: [phone]
Holliday Keen Phone
Reason for Inspection: Routine Inspection Type: Technicat Assistance
Permit Inspection Type: Transportation wlVehicie Maintenance/Petroleum Bulk/Oil Water Separator Slormwater Discharge COC
Facility Status: Compliant ❑ Not Compliant
Question Areas-
® Storm Water
(See attachment summary)
Pagel of 3

permit NCGOODS40 Owner - Facility: City of Charlotte
Inspection Date: 05/02/2019 Inspection Type : Technical Assistance Ranson for Visit: Routine
Inspection Summary:
This inspection was conducted per a Representative Outfall Status request submitted by Kristen O'Reilly. Jeremy
Henderson was present during the inspection. Suggestions were discussed on site with Jeremy Henderson on measures
and housekeeping changes that may reduce levels of TSS in the samples. Upon inspection, it was found that Outfall 2 is not
representative of Outfall 1, and it is recommended that the request be denied.
Page 2 of 3

PermnK; NCGOV840 Owner - Facility: City of Charlotte
Inspection Data: 05102/2019 Inspection Type : Technical Assistance Reason for Vialt: Routine
Permit and Outfalls Yea No NA N£
# Is a copy of the Permit and the Certificate of Coverage available at the site? ❑ ❑ ❑
# Were all outfalls observed during the inspection? ®❑ ❑ ❑
# If the facility has representative outfall status, is it properly documented by the Division? ❑ ❑ M ❑
# Has the facility evaluated all illicit (non stonnwater) discharges? ❑ ❑ ❑
Comment: It is recommended that sampling from Outfall 1 be taken at the end of the property boundary at
the Pi e by the street side. This will allow a more accurate sample of the stormwater after it has
been treated by control measures on site. Suggestions for reducing TSS include more frequent
housekeeping measures using a_ac-truck or sweep around inlets on a routine basis, replacing
the filtrexx around the inlets more frequently, and paving the area around the inlets _
Page 3 of 3

Division of Energy, Mineral & Land Resources
Yt.V
Stormwater Prngram
w National Pollutant Discharge Elimination System
Environmental REPRESENTATIVE' OUTFALL STATUS (ROS)
r)1,n1Fr11
KEV1JEN 1 11 VKM
FOR AGENCY USE ONLY
Dam Received
Year
monde Pay
if a facility is required to sample multiple discharge locations with very similar stormwater discharges, the
permittee may petition the Director far Representative Outfall Status (ROS). DEQ may grant Representative
Outfall Status if stormwater discharges from a single outfall are representative of discharges from multiple
outfalls. Approved ROS will reduce the number of outfalls where analytical sampling requirements apply.
if Representative Outfall Status is granted, ALL outfalls are still subject to the qualitative monitoring
requirements of the facility's permit --unless otherwise allowed by the permit (such as NC6020000) and DEQ
approval. The approval letter from DEQ must be kept on site with the facility's Stormwater Pollution
Prevention Plan. The facility must notify DEQ in writing if any changes affect representative status.
For questions, please contact the DEQ Regional Office for your area (seepage 3).
(Please print or type)
1) Enter the permit number to which this ROS request applies:
Individual Permit (or) Certificate of Coverage
iv ' c S i�4' 1 C. 0 18 10 8 4 0
2) Facility Information:
Owner/Facility Name City of Charlotte Heary irquipment Shop,;
Facility Contact
Street Address
City
Jeremy Henderson ;' _
4600 Sweden Road 7 To1r„
Charlotte
ZIP Code
County Mecklenburg t E-mUsAddress
[e-mail].u-"
Telephone No. 704 517-2901 = 1 Fax:
ra t'j
3) List the representative outfall(s) information (attach additional sheets
if necessary):
�.
t
Outfall(s) 2 is representative of Outfall(s) 1
CD
'
Outfalls' drainage areas have the same or similar activities?
Yes
❑ No
Outfalls' drainage areas contain the same or similar materials?
i Yes
❑ No
Outfalls have similar monitoring results?
'Yes
❑ No
o No data*
Outfall(s) is representative of Outfall(s)
Outfalls' drainage areas have the same or similar activities?
❑ Yes
c No
Outfalls' drainage areas contain the same or similar materials?
❑ Yes
❑ No
Outfalls have similar monitoring results?
D Yes
o No
ro No data*
Outfall(s) is representative of Outfall(s)
Outfalls' drainage areas have the same or similar activities?
❑ Yes
❑ No
Outfalls' drainage areas contain the same or similar materials?
❑ Yes
❑ No
Outfalls have similar monitoring results?
❑ Yes
❑ No
a No data*
*Non-compliance with analytical monitoring prior to this request may prevent ROS approval. Specific
circumstances will be considered by the Regional Office responsible for review.
Page 1 of 3
SW U-ROS-2009 Last revised 12/30/2009

Representative Outfall Status Request
4) Detailed explanation about why the outfalls above should be granted Representative Status:
(Or, attach a letter or narrative to discuss this information.) For example, describe how activities and/or
materials are similar.
Outfall 1's drainage area contains vehicles awaiting maintenance similar to OutWa 2's drainage area. Outfall 2's drainage area actually has more
potential pollutants from rinsing, oillwater separator, drum storage, dumpsters, and larger capacity for vehicles awaiting maintenance.
Outfall 1 and 2 are in Tier II and III for TSS respectively. The primary sources of TSS for the outfalls are sediment from vehicles and a deteriorating
parking lot. The facility has BMPs in place at all inlets, has a private contract for consistent BMP maintenance, recently purchased a sweeper and
and started regular sweeping. The lot is on the Capital Improvement Project list for repaving in the next couple of years.
5) Certification:
North Carolina General Statute 143-215.6 B(i) provides that:
Any person who knowingly makes any false statement, representation, or certification in any application, record,
report, plan, or other document filed or required to be maintained under this Article or a rule implementing this
Article; or who knowingly makes a false statement of a material fact in a rulemaking proceeding or contested case
under this Article; or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device
or method required to be operated or maintained under this Article or rules of the [Environmental Management]
Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed
ten thousand dollars ($10,000).
I hereby request Representative Outfall Status for my NPDES Permit. I understand that ALL outfalls are still
subject to the qualitative monitoring requirements of the permit, unless otherwise allowed by the permit
and regional office approval. I must notify DEQ in writing if any changes to the facility or its operations
take place after ROS is granted that may affect this status. If ROS no longer applies, I understand I must
resume monitoring of all outfalls as specified in my NPDES permit.
l certify that I am familiar with the information contained in this application and that to the best of my
knowledge and belief such information is true, complete, and accurate.
' Printed Name of Person Signing: -v::e5.+m n-«
Title: Wakc QJOLkal-1 ?!b'1 A m '<�Dr
0k-4�
(Signature of Applicant)
- 'da --19
(Date Signed)
Please note: This application for Representative Outfall Status is subject to
approval by the NCDEQ Regional Office. The Regional Office may inspect your
facility for compliance with the conditions of the permit prior to that approval.
Final Checklist for ROS Request
This application should include the following items:
❑ This completed form.
❑ Letter or narrative elaborating on the reasons why specified outfalls should be granted representative
status, unless all information can be included in Question 4.
❑ Two (2) copies of a site map of the facility with the location of all outfalls clearly marked, including the
drainage areas, industrial activities, and raw materials/finished products within each drainage area.
❑ Summary of results from monitoring conducted at the outfalls listed in Question 3.
❑ Any other supporting documentation.
Page 2of3
SWU-ROS-2009 Last revised 12/30/2009

Representative Outfall Status Request
Mail the entire package to:
NCDEQ DEMLR at the appropriate Regional Office (See map and
addresses below)
Notes
The submission of this document does not guarantee Representative Outfall Status (ROS) will be granted as
requested. Analytical monitoring as per your current permit must be continued, at all outfails, until written
approval of this request is granted by DEQ. Non-compliance with analytical monitoring prior to this request
may prevent ROS approval. Specific circumstances will be considered by the Regional Office responsible for
review.
For questions, please contact the DEQ Regional Office for your area.
Asheville Regional Office
2090 U.S. Highway 70
Swannanoa, NC 28778
Washington Regional Office
943 Washington Square Mall
Phone [phone]
Washington, NC 27889
FAX [phone]
Phone [phone]
Fayetteville Regional Office
FAX [phone]
Systel Building,
225 Green St., Suite 714
Wilmington Regional Office
Fayetteville, NC 28301-5094
127 Cardinal Drive Extension
Wilmington, NC 28405
Phone [phone]
FAX [phone]
Phone [phone]
FAX [phone]
Mooresville Regional Office
610 East Center Ave.
Winston-Salem Regional Office
Mooresville, NC 28115
585 Waughtown Street
Winston-Salem, NC 27107
Phone [phone]
Phone [phone]
FAX [phone]
Water Quality Main FAX [phone]
Raleigh Regional Office
Central Office
1628 Mail Service Center
1612 Mail Service Center
Raleigh, NC 27699-1628
Raleigh, NC 27699-1612
Phone [phone]
Phone [phone]
FAX [phone]
FAX [phone]
Page 3 of 3
SWU-ROS-2009 Last revised 12/3012009

Sweden Ro-Da Site Map
�r - < � � �I •I � mrau z
— Site Boundary
.IA 0 Stormwater Catch Basin
Drainage
Stormwaler Pips
Parcel Boundary t, 40-K
' r'1�b�*
Site is approx. 97% mper"o,,5
714
01
i � "�'� =_inn'.`- „'� •' + w ', y f c „� �f ty `�✓ -- ��R �/ •Rk. - i f/ �I
/
I

Y /
Sweden Roca Site Map 1h,1 R,` ' ME
All 3 oulfalls discharge into an unnamed
tributary To Kings Branch. The unnamed
i uliall 2 tributary To Kings Branch and Kings Branch
Site Boundary
Ing to the NC Impaired Waters Iist
p I �f
Stormwater Pipe
Parcel Boundary
Site is approx. 97% imperviouS`:9� DPmPw
Pit
{: fall
Wr
14,
rg
� Outf.;l C w ��
►y . > R
`'�' ! ••..iVV/ j.� '.�}� _ //// Ill !