NCG081033_Application_20221208

RECEIVED
FOR AGENCY U E ONLY DEC 0 8 1011
NCG08 I Q_3
Assigned to: t v C) \� DEMLR-Stormwater Program
ARID FRO MRO RO WARD WIRO WSRO
Division of Energy, Mineral, and Land Resources Land Quality Section
National Pollutant Discharge Elimination System
NCGO80000 Notice of Intent
This General Permit covers STORMWATER DISCHARGES associated with activities under the following Standard
Industrial Classifications: SIC 40 [Railroad Transportation], SIC 41 [Local and Suburban Transit and Interurban
Highway Passenger Transportation], SIC 42 [Motor Freight Transportation and Warehousing — except for SIC
4221-4225], SIC 43 [United States Postal Services], SIC 5171 [Petroleum Bulk Stations and Terminals — when total
petroleum site storage capacity is less than 1 million gallons]. The following activities are also included: other
industrial actives where the vehicle maintenance area(s) are the only area requiring permitting; stormwater
discharges from oil water separators and/or from secondary containment structures associated with petroleum
storage facilities with less than 1 million gallons of total petroleum site storage capacity. You can find information
on the DEMLR Stormwater Program at deq.nc.gov/SW
Directions: Print or type all entries on this application. Send the original, signed application with all required
items listed in Item (6) below to: NCDEMLR Stormwater Program, 1612 MSC, Raleigh, INC 27699-1612. The
submission of this application does not guarantee coverage under the General Permit. Prior to coverage under
this General Permit a site inspection will be conducted.
1. Owner/Operator (to whom all permit correspondence will be mailed):
Name of legal organizational entity:
Legally responsible person as signed in Item (7) below:
BRAVEN ENVIRONMENTAL, LLC
MR. JEFF NEUMANN
Street address:
City:
State:
Zip Code:
517 N. INDUSTRIAL DR.
ZEBULON
NC
27591
Telephone number:
Email address:
917-658-9330
[e-mail]
Type of Ownership:
Government
❑County ❑Federal ❑Municipal ❑State
Non -government
❑+ Business (If ownership is business, a copy of NCSOS report must be included with this application)
❑Individual
2. Industrial Facility (facility being permitted):
Facility name:
Facility environmental contact:
BRAVEN ENVIRONMENTAL, LLC
MR. CHRISTOPHER R. SERRATI
Street address:
City:
State:
Zip Code:
517 N. INDUSTRIAL DR.
ZEBULON
NC
27591
Parcel Identification Number (PIN):
County:
2705574023
WAKE
Telephone number:
Email address:
501-628 4793
[e-mail]
4-digit SIC code:
Facility is:
Date operation is to begin or began:
2869
[:]New ❑ Proposed ❑ Existing
2019
Latitude of entrance:
Longitude of entrance:
35"49'40.99" N
78"18'22.94" W
Page 1 of 5

Brief description of the types of industrial activities and products manufactured at this facility:
PYROLYSIS OF WASTE PLASTICS
If the stormwater discharges to a municipal separate storm sewer system (MS4), name the operator of the MS4:
❑ N/A
3. Consultant (if applicable):
Name of consultant:
Consulting firm:
CHALAM V. PAKALA
CP ENGINEERING & ENVIRONMENTAL SOLUTIONS
Street address:
City:
State:
Zip Code:
10017 ALLYSON PARK DR.
CHARLOTTE
NC
28277
Telephone number:
Email address:
704-756-7451
[e-mail]
4. Clutfall(s) At least one outfall is required to be eligible for coverage.
3-4 digit identifier:
FName of receiving water:
Classification:
❑ This water is impaired.
I
OUTFALL-001
I LITTLE CREEK/MOCCASIN CREEK
QNSW
El This watershed has a TMDL.
Latitude of outfall:
Longitude of outfall:
35"49'42.22"N
78"18'22.49"W
Brief description of the industrial activities that drain to this outfall:
STORAGE OF A NON-HAZ WASTE CHAR DUMPSTER, TRASH DUMPSTEER, YARD AND WATER FROM AN OILMATER SEPARATOR
Do Vehicle Maintenance Activities occur in the drainage area of this outfall? ❑ Yes 0 No
If yes, how many gallons of new motor oil are used each month when averaged over the calendar year?
3-4 digit identifier:
Name of receiving water:
Classification:
❑ This water is impaired.
❑ This watershed has a TMDL.
Latitude of outfall:
Longitude of outfall:
Brief description of the industrial activities that drain to this outfall:
Do Vehicle Maintenance Activities occur in the drainage area of this outfall? 171 Yes ❑ No
If yes, how many gallons of new motor oil are used each month when averaged over the calendar year?
3-4 digit identifier:
Name of receiving water:
Classification:
❑ This water is impaired.
❑ This watershed has aTMDL
Latitude of outfalI:
Longitude of outfall:
Brief description of the industrial activities that drain to this outfall:
Do Vehicle Maintenance Activities occur in the drainage area of this outfall? ® Yes E3 No
If yes, how many gallons of new motor oil are used each month when averaged over the calendar year?
All outfalls must be listed and at least one outfall is required. Additional outfalls may be added in the section
"Additional Outfalls" found on the last page of this NOI.
Page 2 of 5

S. Other Facility Conditions (check all that apply and exalain accordinalv):
❑ This facility has other NPDES permits.
If checked, list the permit numbers for all current NPDES permits:
NONE
❑ This facility has Non -Discharge permits (e.g. recycle permit).
If checked, list the permit numbers for all current Non -Discharge permits:
NONE
O This facility uses best management practices or structural stormwater control measures.
If checked, briefly describe the practices/measures and show on site diagram:
CONCRETE DIKE FOR OIL STORAGE TANKS, OlUWATER SEPARATOR, SPILL CONTROL KITS, INSPECTIONS
❑ This facility has a Stormwater Pollution Prevention Plan (SWPPP).
If checked, please list the date the SWPPP was implemented:
IN PREPARATION
❑ This facility stores hazardous waste in the 100-year floodplain.
If checked, describe how the area is protected from flooding:
NONE
O This facility is a (mark all that apply)
O Hazardous Waste Generation Facility
❑ Hazardous Waste Treatment Facility
❑ Hazardous Waste Storage Facility
❑ Hazardous Waste Disposal Facility
If checked, indicate:
Kilograms of waste generated each month:
Type(s) of waste:
> 2200 LBS
D001
How material is stored:
Where material is stored:
DRUMS
INSIDE THE BUILDING
Number of waste shipments per year:
Ns ite eF t eitsl e@A/disposal vendor:
5-10
GREEN AMERICA RECYCLING
ixmpeft/disposal vendor EPA ID:
Vendor address:
MOD054018288
110107 HWY 79, HANNIBAL, MO
❑ Thisfacility is located on a Brownfield or Superfund site
If checked, briefly describe the site conditions
NONE
6. Required Items (Application will be returned unless all of the following items have been included):
O
Check for $100 made payable to NCDEQ
0
Copy of most recent Annual Report to the NC Secretary of State
0 This completed application and any supporting documentation
O
A site diagram showing, at a minimum, existing and proposed:
a)
outline of drainage areas
b)
surface waters
c)
stormwater management structures
d)
location of stormwater outfalls corresponding to the drainage areas
e)
runoff conveyance features
f)
areas where industrial process materials are stored
g)
impervious areas
h
site property lines
O
Copy of county map or USGS quad sheet with the location of the facility clearly marked
Page 3 of 5

7. Applicant Certification:
North Carolina General Statute 143-215.68 (1) 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 ... shall be guilty of a Class 2 misdemeanor which may include a fine not
to exceed ten thousand dollars ($10,000).
Under penalty of law, I certify that:
0 1 am the person responsible for the permitted industrial activity, for satisfying the requirements of this permit, and for any
civil or criminal penalties incurred due to violations of this permit.
0 The information submitted in this NOI is, to the best of my knowledge and belief, true, accurate, and complete based on
my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the
information.
0 1 will abide by all conditions of the NCG080000 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.
O I hereby request coverage under the NCG080000 General Permit.
Printed Name of Applicant: MR. JEFF NEUMANN
Title: CHIEF ADMINISTRATIVE OFFICER
(Signature of Applicant)
Nov 11, 2022
(Date Signed)
Mail the entire package to: DEMLR —Stormwater Program
Department of Environmental Quality
1612 Mail Service Center
Raleigh, NC 27699-1612
Page 4 of 5

Additional Outfalls
3-4 digit identifier:
Name of receiving water:
Classification:
❑ This water is impaired.
❑ This watershed has a TMDL.
Latitude of outfall:
Longitude of outfall:
Brief description of the industrial activities that drain to this outfall:
Do Vehicle Maintenance Activities occur in the drainage area of this outfall? ❑ Yes ❑ No
If yes, how many gallons of new motor oil are used each month when averaged over the calendar year?
3-4 digit identifier:
Name of receiving water:
Classification:
❑ This water is impaired.
❑ This watershed has a TMDL.
Latitude of outfall:
Longitude of outfall:
Brief description of the industrial activities that drain to this outfall:
Do Vehicle Maintenance Activities occur in the drainage area of this outfall? ® Yes 13 No
If yes, how many gallons of new motor oil are used each month when averaged over the calendar year?
3-4 digit identifier:
Name of receiving water:
Classification:
❑ This water is impaired.
❑ This watershed has a TMDL.
Latitude of outfall:
Longitude of outfall:
Brief description of the industrial activities that drain to this outfall:
Do Vehicle Maintenance Activities occur in the drainage area of this outfall? ❑ Yes ❑ No
If yes, how many gallons of new motor oil are used each month when averaged over the calendar year?
3-4 digit identifier:
Name of receiving water:
Classification:
is water is impaired.
❑ This watershed has a TMDL.
Latitude of outfall:
Longitude of outfall:
Brief description of the industrial activities that drain to this outfall:
Do Vehicle Maintenance Activities occur in the drainage area of this outfall? [--]Yes ❑ No
If yes, how many gallons of new motor oil are used each month when averaged over the calendar year?
3-4 digit identifier:
Name of receiving water:
Classification:
❑ This water is impaired.
❑ This watershed has a TMDL
Latitude of outfall:
Longitude of outfall:
Brief description of the industrial activities that drain to this outfall:
Do Vehicle Maintenance Activities occur in the drainage area of this outfall? I3Yes ❑ No
If yes, how many gallons of new motor oil are used each month when averaged over the calendar year?
Page 5 of 5

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NC TMDL and TMDL Alternative Watersheds
Project ListI'
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FIGURES
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LEGEND
ON. SOURCES)
1
10.000 Gl1AN MI%EO Cu PYPOLY515 OIL
® IMPEWOUS SURGRCE (BUILDINGS)
2
3.-0o GALLON HGW CM PYROLYSIS OIL
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10.000 MN MEDIUM CUT PYROLNNIS OIL
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SPILL CONTROL KR
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TOTALS
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PROCESS FLOW DIAGRAMS AND OIL/WATER SEPARATOR
INSTALLATION DETAILS

Zebulon Wastewater System
Process Flow Diagram
( Max. Capacity Operation )
Tank 100
Tank 101 Sump Flow 300 gpm Oil Water Treated Storm Water
Pump #1
Containment (100gpm) Separator Wastewater Outfall
Area
Process
Equipment
Containment
Area
Tote Recovered
(275 gal.) Oil
Tank 102 Sump
Tank 103 Pump #2
Containment (100 gpm) Solids
Area
GRAVEN ENVIRONMENTAL, LLC CONFIDENTIAL 1

Zebulon Containment Areas
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BRAVEN ENVIRONMENTAL, LLC CONFIDENTIAL 3

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Oil Water Separator
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Separator
5

(� OIL WATER SEPARATOR
TECHNOLOGIES, LLC
TECH
1109 25th STREET, STE. E & F
WEST PALM BEACH. FL 33407
1-800-770-0099
WWW.OWSTECH.COM
161TIT1L 11:14.'I
STANDARD MODEL#
O WS-SA-H F-SS-300
ENVIRO VAC
OWSTECH JOB# 18005
INSTALLATION, OPERATION, AND MAINTENANCE
BROCHURE

OWS TECH
1109 25TH Street, Ste. E & F
West Palm Beach, FI 33407
TABLE OF CONTENTS
Installation, Operation, Maintenance
Oil Water Separator Specification
OWS Model (SA-HF-SS-300)
Anchor Bolt Location
6" 0 Rotary Pipe Skimmer
Coalescing Filters (Tube Arrangement)
OWS-STD
OWS-STD
Drawing #4S5236
Drawing #3S5218
Drawing #3S5129
Drawing #1S5013

OWS TECH
1109 25" STREET
WEST PALM BEACH, FL 33407
Installation, Operation and Maintenance Instructions for above grade models
(SA-HF-SS-300)
Installation:
1. Locate separator at desired location using the supplied lifting lugs.
2. Inlet Pipe- Attach to waste water source.
3. Outlet Pipe- Attach to discharge.
4. Oil Outlet Pipe- Attach to oil storage tank or install shut-off valves.
5. Drains- Install shut-off valves and/or pipe back to sump pit.
6. Install anchors using the supplied anchor bolt location drawing.
Operation:
1. Fill unit with clean water.
2. Introduce waste water stream at or below the separators rated flow rate per minute.
3. Rotate oil skimmer to a vertical position.
4. Oil will accumulate at the surface.
5. Clean water will pass thru the unit to the discharge pipe.
6. Solids will fall to the bottom of the inlet chamber as well as under the coalescers in the
separation chamber.
Maintenance:
1. Remove oil layer by rotating skimmer pipe open area towards oil. Remove excess oil
only to avoid removing clean water. Minimum oil level build up prior removal %" or
approximately 15 gallons. Maximum oil level build up before affecting the separation
process is 4 inches or approximately 120 gallons.
2. Check for solids build up.
A. Rotate vertical fiberglass angles upward to remove front horizontal hold down angle.
B. Remove front horizontal hold down angle.
C. Remove center bundle from the first row and check to see if there are solids in the
bottom portion of the bundle.
D. If solids are present it is time to remove the coalescers and clean.
E. Remove grating and the solids from the bottom of the separator.
F. Reinstall grating, coalescers and hold down angle.
G. Fill unit with clean water. Unit is now ready for operation.

OWS TECH
1109 25th STREET
WEST PALM BEACH, FL33407
SQUARE ABOVE HIGH FLOW (SA-HF) SERIES SPECFICATION
Model Number (SA-HF-SS-300)
Design Parameters:
Installation
Flow Rate
Oil Removal
Oil Storage Capacity
Oil Spill Capacity
Sludge Capacity
Operating Capacity
Empty Weight Estimated
Operating Weight Estimated
Operating Temperature
Materials of Construction:
Tank, baffles, lid, nozzles, fitting,
Hardware, and identification tag
High Efficiency Coalescers (HEC) Packs
Rotary Pipe Skimmer
Rotary Pipe Skimmer Mounting Bracket
Grating
Above Ground
0-300 GPM
20 Micron Size and larger down to 10 ppm
120 Gallons
810 Gallons
36 Cu/Ft.
2,450 Gallons
6,111 LBS.
26,520 LBS.
33 —130 degrees
Stainless Steel 304 L
Polypropylene
(FRP)
(FRP)
(FRP)

OWS TECH
1109 25"i STREET
WEST PALM BEACH, FL 33407
Nozzles:
Inlet
One (1) 4"
0 Flanged
Outlet
One (1) 8"
0 Flanged
Oil Outlet
One (1) 6"
0 Flanged
Level Switch
One (1) 2"
0 Flanged
Drains/Solids
Three (3) 2" 0 Flanged
Vent
One (1) 2"
0 Flanged
Separator Internals/Chambers:
Inlet Diffuser Evenly distributes flow
Inlet Chamber Collects solids
Inlet Baffle Directs flow thru (HEC) Pack
Separation Chamber Removes 20 micron size and larger oil
droplets using 114 Cubic ft. or 5,244 Sq. Ft.
of High Efficiency Coalescers (HEC) pack.
Sludge/Solids Chamber Allows solids to collect below the High
Efficiency Coalescers (HEC) Pack for easy
solids removal.
Oil Retention Baffle Retains floating oil for removal utilizing the
rotary pipe skimmer.
Weir Wall Maintains a constant water level in the
separation chamber.
Outlet Chamber Clear well complete with 8" 0 Tee Pipe to
allow only the cleanest water to exit the
Separator.

OWS TECH
1109 25' STREET
WEST PALM BEACH, FL 33407
Separator Access:
Manways One (1) 5'-3" x 4'-0"
One (1) 4'-0" x 2'-0"

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Chalam Pakala
10017 Allyson Park Dr., Charlotte, NC
October 21, 2022
Ms. Brittany Carson, Permit Coordinator
NC DEMLR — Stormwater Permitting Unit
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
919 707 3641 office
bethanv. eeorgoulias(aD,ncdenr.gov
and Environmental Solutions
7451, Fax:
Re: NPDES Stormwater General Permit (NCGO80000) Approval Request
Braven Environmental, LLC
517 N. Industrial Dr.
Zebulon, Wake County, North Carolina 27597
CPEES Proiect No. 1202-001
Dear Ms. Carson:
On behalf of Braven Environmental, LLC (Braven) located at 517 N. Industrial Dr., Zebulon, North
Carolina, CP Engineering and Environmental Solutions (CPEES) is pleased to submit the attached
Stormwater NPDES General Permit (NCGO80000) request for the subject facility operations. The facility
manufactures liquid petrochemicals using waste plastics via pyrolysis method and the generated products
are stored on site in an aboveground storage tanks contained in a concrete dike. The operations are
conducted under SIC/NAICS Code 2869/32511"Petrochemical Manufacturing ". No Stormwater
General Permit exists for the above SIC code, however, Braven will be installing an Oil/Water
Separator to process stormwater collected in the tanks concrete dike. We intend to discharge the
water from the oil/water separator to an outfall at the facility. All collected oils in the oil/water
separator will be either recycled in the plant or disposed of properly using a licensed disposal
contractor. The outfall location with lattlong is provided on the Site Drainage Map.
The Stonnwater NPDES General Permit Application package includes:
• A check for $100 Payable to NC DEQ:
• A signed NC DELMR supplied NCG080000 NOI application;
• Process Flow Diagrams and proposed OiUWater Separator installation details:
• USGS TOPO Map;
• Site Drainage Map showing the proposed Oil/Water Separator location;
• Site Drainage Map showing the location of the outfall from the facility; and
• TMDL and 303(d) Maps.
Please call me at 704-756-7451 or Mr. Chris Serrati at 501-628-4793 or Alex Gonzalez at 305-710-4539
should you have any questions on this permit application request.
Respectfully submitted,
CP Engineering and Environmental Solutions \ �Q NESAI
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Attachment: NPDES NCG080000 Application Package

NPDES STORMWATER GENERAL PERMIT (NCG08000) NOI FORMS