NCG190104_COMPLETE FILE - HISTORICAL_20180605

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v
DOC TYPE
�'HISTORICALFILE
❑ MONITORING REPORTS
DOG DATE
❑ � � I o u V
YYYYMMOD

Energy, Mineral &
Land Resources
ENVIRONMENTAL QUALITY
.tune 1, 2018
Mr. Simon Rich, III
Stevens Towing Co. of North Carolina, LLC
401 East Church St., 5t1i Floor
Edenton, NC 27932
YROY COOPER
MICHAEL S. REGAN
Secretary
WILLIAM E. (TOBY) VINSON, JR.
Interim
Director
RECEIVED
JUN 05 2018
CENTRAL FILES
D►NR SECTION
Subject: General Permit No. NCG190000
Stevens Towing Co. of North Carolina, LLC
COC No. NCG190104
Chowan County
Dear Mr. Rich:
In accordance with your application for a discharge permit received on April 11, 2018, we are
forwarding herewith the subject certificate of coverage (COC) to discharge under the subject state —
NPDES general permit. This permit is issued pursuant to the requirements of North Carolina General
Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection Agency dated October 15, 2007 (or as subsequently amended).
Please note that the NCG190000 General Permit will expire on May 31, 2020. Typically, all permit
COCs are renewed automatically once the General Permit itself is finalized, unless there are
outstanding annual fees. There is no need to reapply for a renewal unless the Division directs you
to do so. Be sure to check our program website for updates and public notice of proposed renewal
actions in 2020.
Please take notice that this certificate of coverage is not transferable except upon approval of the
Division of Energy, Mineral, and Land Resources. The Division of Energy, Mineral, and Land
Resources may require modification or revocation and reissuance of the certificate of coverage.
This permit does not affect the legal requirements to obtain other permits which may be required by
the Division of Water Resources, the Coastal Area Management Act, or any other federal or local
government permit that may be required.
Nothing Compares—..,
SState of North Carolina I Environmental Quality I Energy. Mineral and Land Resources
512 N. Salisbury Street 11612 Mail Service Center I Raleigh, North Carolina 27699-1612
919 707 9200

If you have any questions concerning this permit, please contact Corey Anen at telephone number
[phone] or by email [e-mail].
cc: Washington Regional Office
Stormwater Program Files
DWR Central Files
incerely,
for William . (Toby) Vinson, Jr., P.E., CPM, Interim Director
Division of Energy, Mineral, and Land Resources
Nothing Compares.._
State of North Carolina I Environmental Quality I Energy, Mineral and Land Resources
512 N. Salisbury Street 1 1612 Mail Service Center I Raleigh, North Carolina 27699-1612
919 707 92 00

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
GENERAL PERMIT NO. NCG190000
CERTIFICATE OF COVERAGE No. NCG190104
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Stevens Towing Co. of North Carolina, LLC
is hereby authorized to discharge stormwater from a facility located at
Stevens Towing Co. of North Carolina, LLC
125 Dye Plant Rd.
Edenton
Chowan County
to receiving waters designated as Chowan River, class B, NSW waters in the Chowan River
Basin, in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts I, II, I11, and IV of General Permit No. NCG190000 as attached.
This certificate of coverage shall become effective June 1, 2018.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 1st day of June 2018.
for William E. (Toby) Vinson, Jr., P.E., CPM
Interim Director, Division of Energy, Mineral and Land Resources
By the Authority of the Environmental Management Commission

a
nO6-1 91oloY
TRANSMITTAL
Date: 4/6/2018
Re: Stevens Towing Co.
To: DEMLR, Stormwater Program
Sir/Madam,
Quible SINCE 1959
& Associates, P.C.
ENGINEERING " CONSULTING ' PLANNING
ENVIRONMENTAL SCIENCES * SURVEYING
Phone: [phone]
Fax: [phone]
Web: www.quible.com
As consultant for Stevens Towing Co., I am submitting the enclosed application and supporting
materials related to NCG190000. This is being done in response to a NCDWR condition in a 401
Water Quality Certification requirement. We received a State Stormwater Permit Exemption notice
for this project (due to there being no net increase in impervious coverage), however, I have been
informed by NCDWR that this is a separate issue. Please contact me at [phone] or at
brubino@guible,com if you need any additional information.
Sincerel ,
Brian Rubino
Quible & Associates, P.C.
RECEIVED
APR 112010
DISWLAND QUALITY
SToRMVMTO 00MITT1NO

Division of Energy, Mineral and Land Resources
Land Quality Section
National Pollutant Discharge Elimination System
Environmental
Quality NCG190000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Received
Year Month Da
Ccrtificatc of Covcruptc
Check # Amount
Pcrmit Assigned to
W 0/0
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG190000: RECEIVED
STORMWATER DISCHARGES associated with activities classified as: APR 112018
1 1013
SIC" (Standard Industrial Classification) 373 Ship and Boat Building and Repairing
SIC* 4493 Marinas DENR-LAND QUALITY
" Standard Industrial Classification Code STORMWATER PERMITTING
ii For questions, please contact the DEMLR Regional Office for your area. (See page 4)
(Please print or type)
1) Mailing address of owner/operator (address to which all permit correspondence will be mailed):
Name
STEVENS TOWING CO. OF NORTH CAROLINA LLC.
Owner Contact
Simon Rich, III
Street Address
401 East Church St., 5th Floor
City
Edenton State NC ZIP Code 27992
Telephone No.
252 482-1011 Fax:
E-mail Address
[e-mail]
2) Location of facility producing discharge:
Facility Name
STEVENS TOWING CO. OF NORTH CAROLINA LLC.
Facility Contact
Simon Rich, III
Street Address
125 Dye Plant Rd.
City
County
Telephone No.
Email
Edenton
Chowan
State NC ZIP Code 27932
252 482-1011 Fax:
[e-mail]
re,
-x
3) Physical Location Information:
Please provide a narrative description of how to get to the facility (use street names, state road numbers, and
distance and direction from a roadway intersection). From Edenton, take US 17 to NC 32 North to Rocky Hock Road;
Follow for 5.5 miles to Dye Plant Road
(A copy of a county map or USGS quad sheet with facility clearly located on the map is a required part of this application.)
4) Latitude 36206093 N Longitude-76711595 W (degrees, minutes, seconds)
5) This NPDES Permit Application applies to which of the following :
❑ New or Proposed Facility' Date operation is to begin
Q- Existing
`If this new or proposed facility in one of the 20 coastal counties, you must contact the appropriate Regional
Office (see page 4) to determine if a State Stormwater Permit is also needed prior to construction.
Page 1 of 5
SW U-234-052109 Last revised 6/24114

NCG190000 N.o.l.
6) Standard Industrial Classification:
Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at this facility
SIC Code: 4 4 9 3
7) Services and Activities
a) Provide a brief narrative description of the types of industrial activities and products
manufactured at this facility: (Include a site diagram showing the process areas and location of
activities present at this facility.) See attached permit drawing and narrative
b) Check all services and activities offered or allowed at this facility
❑
Transient Slips
❑
0
Permanent Slips
❑
❑
Lodging
21
❑
Restrooms
❑
❑
Restaurant
❑
❑
Retail Store
0
❑
Boat Sales
❑
❑
Trash Collection
❑
❑
Recycling
❑✓
❑
Fish Cleaning Area
❑
❑
Charter
❑�
❑
Live Aboard
0
0
Dry Boat Storage
❑
B) Discharge points 1 Receiving waters:
Engine Repair
Dump Station
Haul Out
Pump Out
Fueling
Boat Ramp
Boat Hand Washing
Vehicle/Equipment Washing
Boat Pressure Washing
Sanding
Sand Blasting
Painting
Boat Building
How many discharge points (ditches, pipes, channels, boat ramps, lift wells, etc.) convey stormwater from the
property? 2 pre-existing stormwater discharge pipes; 1 ramp (under construction)
What is the name of the body or bodies of water (creek, stream, river, take, etc.) that the facility stormwater
discharges end up in? Chowan River
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Raleigh municipal storm sewer). NA
Receiving water classification (if known): sc
List discharge points (outfalls) that convey discharge from the site (both on -site and off -site) and location
coordinates. Attach additional sheets if necessary, or note that this information is specified on the site plan.
Stormwater Outfall No. 1
Latitude (degrees/minutes/seconds): 36.207116 N
Longitude (degrees/minutes/seconds): -76.715541 W
Stormwater Outfall No. 2
Latitude (degrees/minutes/seconds): 36.205545 N
Longitude (degrees/minutes/seconds): -76.715696 W
Stormwater Outfall No, RAMP
Latitude (deg reeslminutes/seconds): 36.205682 N
Longitude (deg reeslminuteslseconds): -76,715573 W
Stormwater Outfall No.
Latitude (degrees/minutes/seconds): N
Longitude (degrees/minutes/seconds): W
Page 2of5
SWU-234-052109 Last revised 6/24114

NCG190000 N.O.I.
ICE f
Stormwater Outfall No.
Latitude (degrees/minutes/seconds): N
Longitude (degrees/minutes/seconds): W
Stormwater Outfall No.
Latitude (degrees/minutes/seconds): N
Longitude (degrees/minutes/seconds): W
Stormwater Outfall No.
Latitude (degrees/minutes/seconds): N
Longitude (degrees/minutes/seconds): W
9) Does this facility
a) Have an untreated wastewater discharge? 11 No ❑ Yes
b) Have a treated wastewater discharge? d No ❑ Yes
If yes, list the permit number.
c) Have a wastewater discharge from a recycle system? d No ❑ Yes
If yes, list the permit number.
d) Have a non -discharge permit? 11 No ❑ Yes
If yes, list the permit number.
e) Discharge wastewater to a municipal wastewater collection system? IN No ❑ Yes
If yes, list the municipality and permit number
Note: Stormwater discharge permit NCG190000 does not authorize the discharge of any wastewater.
If this site discharges wastewater, you must obtain the appropriate wastewater discharge
permit in addition to coverage for stormwater discharges under NCG190000.
10) Does this facility employ any best management practices for stormwater control?
❑ No 11 Yes (Show any structural BMP's on the site diagram.)
If yes, please briefly describe:
11) Does this facility have a Stormwater Pollution Prevention Plan?
9 No ❑ Yes
If yes, when was it implemented?
12) Does this facility use solvents on -site?
R No ❑ Yes
If yes, does this facility have and implement a Solvent Management Plan? R No ❑ Yes
13) Are vehicle/equipment maintenance activities occurring at this facility (ex. fueling, washing, repair, etc.)?
❑ No 11 Yes
14) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
No ❑ Yes
Page 3of5
SWU-234-052109 Last revised 6/24114

NCGI90000 N.O.I.
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
11 No ❑ Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
9 No ❑ Yes
d) Is hazardous waste stored in the 100-year flood plain?
R1 No ❑ Yes If yes, include information to demonstrate protection from flooding.
e) If you answered yes to questions b. or c., please provide the following information:
Type(s) of waste:
Flow is material stored:
Where is material stored:
Flow many disposal shipments per year:
Name of transport ! disposal vendor: _
Vendor address:
15) Certification:
North Carolina General Statute 143-215.6 B(i) provides that:
Any person whu knuwinyly makes any false statement, representation, or certiticauon in any application, retort. 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 10 exceed ten thousand dollars ($10,000).
I hereby request coverage under the referenced General Permit. I understand that coverage under this permit
will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an
individual permit.
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: �s 1"t' 'y - IC_ 'A
IIIIIIA i
Signed)
Notice of Intent must be accompanied by a check or money order for $100.00 made payable to:
NCDEQ
Page 4 of 5
SWU-234-052109 Last revised 6124/14

NCGI90000 N.0.1.
Final Checklist
This application will be returned as Incomplete unless all of the following Items have been included:
Check for $100 made payable to NCDEQ
This completed application and all supporting documents
C� A site diagram showing, at a minimum, (existing or proposed):
(a) outline of drainage areas, (b) stormwater management structures, (c) location of stormwater outfalls
(corresponding to which drainage areas), (d) runoff conveyance structures, (e) areas where materials and/or
boats are stored, (f) impervious areas, (g) site property lines, (h) boat maintenance, blasting, painting and
washing areas, and (i) location of services and activities listed in 7b.
Copy of county map or USGS quad sheet (preferred) with location of facility clearly marked on map
Mail the entire package to:
DEMLR - Stormwater Program
Dept. of Environmental Quality
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Note
The submission of this document does not guarantee the Issuance of an NPDES permit.
For questions, please contact the DEMLR Regional Office for your area.
DEMLR Regional Office Contact Information:
Asheville Office ......
[phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office ...(252)
946-6481
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
Central Office .........(919)
807-6300
Page 5 of 5
SWU-234-052109 Last revised W24114

Chowan River Barge Facility
Stevens Towing Co.
NCG 190000
Introduction
The Site is an approximately 48 acre property on the Chowan River in Chowan County, North
Carolina. The Site is located at 125 Dye Plant Rd. and is accessible from Rocky Hock Rd. (SR
1222) and Dye Plant Rd. (SR 1220). The Chowan County Tax Property Identification Number
(PIN) is 697018414355. The subject property is the former Site of United Piece and Edenton
Dye Works, which was a dye plant for the textile industry from the 1965 through 2006.
The Site has received a CAMA Major Permit, 401 Water Quality Certification, State
Sedimentation and Erosion Control Permit, State Stormwater Exemption. In addition, this Site
has been accepted into the NC Brownfields Program in 2017.
Existing Conditions
Location of all existing improvements are shown on the CAMA Major Plan. There are two large
metal buildings that currently exist on the site. There are extensive asphalt and gravel roads on
the site, as well as concrete pads that once served as the foundation of accessory buildings and
storage areas, a boiler room and pump houses, etc. In the footprint of the Main dye plant
structure is the concrete foundation which was not demolished. There is an existing concrete
pier (extends approximately 860 linear feet into the Chowan River) on the subject property that
was built in conjunction with the dye plant.
Based on review of available elevation data (topographic maps, Google Earth data and collected
survey data), elevations of the site vary from about 5 feet above sea level to about 35 feet above
sea level.
Based on discussions with NCDEQ, DEMLR, all currently existing impervious surfaces, including
paved surfaces, compacted aggregate drive surfaces and roofed structures can be built upon
without the need for a State Stormwater Permit. If there is no net increase in impervious
coverage associated with the project, there would be no State SW MP required. There are two
existing stormwater discharge pipes (shown on the attached) that will remain.
Steven Towing has completed the permitted dredging associated with the barge fleeting area
and maintenance facility project. The permitted bulkheading has been completed and the
permitted ramp is under construction.
Stormwater Outfalls
There are two pre-existing stormwater outfall pipes that will remain. Their location is shown on
the plan and is included in the NCG190000 application.
The only other outfall is the permitted barge ramp that is under construction at this time. The
ramp location is shown on the plan along with a cross-section. This barge ramp will be used to
pull barges in for maintenance and for launching barges after on -site maintenance.
All sand blasting, painting and other debris generated in the maintenance bay will be collected
inside the contained bay. In the sandblasting process, the equipment used includes a 4,000 psi
jet vacuum with a return hose that allows water to be reused and self contains the sand used in

Chowan River Barge Facility
Stevens Towing Co.
NCG190000
the process. Any runoff will be collected by a trench drain that will filter and direct runoff to an
infiltration basin (as shown and permitted). All solids collected in the bay and residues trapped
by the filtration system will be placed in a holding tank and property disposed of at an off -site
landfill. The water will be directed to an infiltration basin adjacent to the maintenance bay (in the
location shown on the plan) through a trench drain. The trench drain collector will be fitted with
an Aqua -Guardian TM Catch Basin Insert (or similar product) sized according to manufacturers
specifications and will be capable of removing TSS (sediment and paint chips) and oil and
grease that may be rinsed off of the boats. The proposed catch basin insert will provide filtration
to remove solids and will have a grease trap that will prevent oil and grease from entering the
infiltration basin. The insert will require maintenance based on the amount of usage according
to manufacturers specifications. During maintenance activity in the bay, a vinyl enclosure on
wheels will be rolled over the active working area to encase the barge and trap airborne
substances.

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