NCG140466_NOI Application_20181018

Environmental
Quality
NOTICE OF INTENT
Division of Energy, Mineral and Land Resources
Stormwater Program
National Pollutant Discharge Elimination System
NCG140000
FOR AGENCY USE ONLY
Date Received
Year Month Da
Certificate of Coverage
Check # Amount
CHZLIAf
Permit Assigned to
n
NC& 1 (5 6�
National Pollutant Discharge Elimination System application for coverage under General Permit NCG140000:
STORMWATER AND PROCESS WASTEWATER DISCHARGES associated with activities classified as:
SIC (Standard Industrial Classification) Code: 3273 and like activities
1)
Ready Mixed Concrete
This NOI may be an application to discharge process wastewater. NCG140000 contains effluent limitations
for process wastewater discharges. Wastewater discharges must meet the requirements of these effluent
limitations. An exceedance of any of these limitations will result in a violation of the permit conditions.
For questions, contact the DEMLR Central Office or Regional Office in your area. (See page 8)
(Please print or type)
Mailing address of owner/operator (official address to which all permit correspondence will be
mailed
Legal Company Name Thomas Concrete of Carolina, Inc.
(Please attach the most recent Annual Report to the NC Secretary of State showing the current legal name. Alternatively
this permit can be given to an individual.)
Signee's Name (as signed for in question 28 below) Alan Wessel
Street Address 3733 National Drive, Suite 124
City Raleigh
Telephone No. 704-431-3300
Alternate ContactName Justin Hartley
Alternate Contact Telephone (if different)
2) Location of facility producing discharge.
Facility Name
Street Address
City
County Facility
Contact
Telephone No.
State NC ZIP Code 27612
Email [e-mail]
Email (if different) [e-mail]
919-832-0451
Thomas Concrete of Carolina- Smithfield Plant
67 Gulfstream Court
Smithfield State NC ZI P Code 2777
Johnston
Justin Hartley
919 832-0451
3) Physical location information:
Email 1ustin. hartley(a�thomasconcrete.cco
Please provide narrative directions to the facility (use street names, state road numbers, and distance and
direction from a roadway intersection). Facility is located one a private cul de sac access approximately 600 feet east of Citation Drive, and
approximately 965 feet northeast of the intersection of Citation Lane and US Business 70
(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 35.555 Longitude -78.380 (deg., min, sec or decimal)
L.
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NCG140000 N.O.I.
5) This NPDES Permit Application applies to the following (check all that apply):
19 New or Proposed Facility Date operation is to begin November 1, 2018
❑ Existing Facility Date operation began
6) Consultant's application information:
Consultant. Andrew Rodak
Consulting Firm:
Mailing Address:
City. Cary
State. NC
Duncklee & Dunham, P.C.
511 Keisler Drive, Suite 102
Phone: ( 919 ) 858-9898
Email.. [e-mail]
Zip Code. 27518
(Optional)
Staple Business Card Here:
7) Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary
industrial activity at this facility:
SIC Code. 3 2 7 3
8) Provide a brief description of the types of industrial activities and products produced at this facility:
(Attach a site diagram showing the process areas present at this facility.)
Facilitv is a concrete batch Dlant.The facilitv batch mixes concrete for off-site aDDlications.
This involves transfer of raw materials (cement, flyash, aggreqates, water and chemical
additives) from bulk storage areas into a mixer, batcher and weigh hopper into concrete
mixer trucks. Materals are stored in coverd (silos, tanks) and uncovered areas.
Stormwater Discharge, Wastewater Treatment & Discharge and Permitting Information
9) Discharge points / Receiving waters.-
What
aters:
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
and/or wastewater discharges will end up in? Little Poplar creek, tributary of the Neuse River
To find the waterbody, please see the NC Surface Waterbody Classifications map at
https://deq.nc.gov/about/divisions/water-resources/water-resources-science-data
Receiving water classification (s) for the waters: WS -Iv; NSW
If the site will discharge to a separate storm sewer system, name the operator of the separate storm sewer
system (e.g. City of Raleigh municipal storm sewer). Town of Smithfield Municipal Sewer (domestic wastewater only)
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N CG 140000 N.O.I.
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.
Be sure to indicate a type for each outfall listed below as Stormwater only, Wastewater only or Wastewater
Commingled with Stormwater
Outfall No. 01 tormwater onl ❑ Wastewater only
Latitude (degrees/minutes/seconds): 35.555
Longitude (degrees/minutes/seconds): -78.3785
Outfall No. 02 Stormwater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
❑ Wastewater only
35.555
-78.3804
Outfall No. Stormwater only F --j Wastewater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Outfall No. Stormwater only ❑ Wastewater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Outfall No. Stormwater only ElWastewater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Outfall No. Stormwater only ❑ Wastewater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Outfall No. Stormwater only Wastewater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Wastewater Commingled with Stormwater
N
W
Fx] Wastewater Commingled with Stormwater
_ N
W
N
W
N
W
N
W
N
W
N
W
Wastewater Commingled with Stormwater
Wastewater Commingled with Stormwater
Wastewater Commingled with Stormwater
Wastewater Commingled with Stormwater
Wastewater Commingled with Stormwater
Will this facility discharge wastewater to SA (Shellfish) waters? ❑ Yes CP No
Note: Discharge of process wastewater to receiving waters classified as Critical Area (CA) must be
reviewed by the N.C. Division of Water Resources, Public Water Supply Section ahead of
approval. No new discharges of process wastewater are permitted in receiving waters
classified as WS -1 or freshwater ORW.
You must show all discharge points clearly on the submitted site plan. Be advised that
NCDEQ may require you to apply for an individual permit, based on proposed discharge rates
and receiving stream conditions (low flows, impairments, etc.)
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NCG140000 N.O.I.
10) Each applicant shall provide the following information (attach additional sheets as necessary):
• Two (2) site plans depicting the facility or site with numbered outfalls which indicate stormwater and
wastewater outfalls. The plans shall legibly show. at a minimum, (existing or proposed):
o Outline of drainage areas with topographical lines and features
o Stormwater/wastewater treatment structures
o Location of numbered stormwater/wastewater outfalls (corresponding to which drainage areas)
o Runoff conveyance structures
o Areas and acreage where materials are stored
o Impervious area acreages
o Location(s) of streams and/or wetlands the site is draining to, and any applicable buffers
o Site property lines, North Arrow, and bar scale
o If applicable, the 100 -year floodplain line
o Acreage of each stormwater and wastewater topographical area
o Each of the facilities' wastewater or stormwater source and discharge structures and each of its
hazardous waste treatment, storage, or disposal facilities
o Site location (insert)
Site plans shall be 24" x 36" i n s ize.
• Line drawing and description: A line drawing of the water flow through the facility. A pictorial description
of the nature and amount of any sources of water and any collection and treatment measures.
• A narrative description and identification of each type of process, operation, or production area which
contributes wastewater to the effluent for each outfall, and a description of the treatment the wastewater
receives (or will receive), including the ultimate disposal of any solid or fluid wastes other than by
discharge. Processes, operations, or production areas may be described in general terms (e.g. "ash
silo").
11) Does the applicant have any unresolved Notice of Violations (NOVs)?
8 No ❑ Yes
Wastewater:
12) What types of wastewater does your facility generate or discharge?
Type of Authorized Wastewater
Generate
Discharge
Sent to WW
Treatment
System
Vehicle and equipment cleanin VE
D
❑
D
Wetting of raw material stockpiles RM
O
❑
❑
Mixing drum cleaning MD
❑
❑
❑
Further explanation, if necessary:
13) Will your facility spray -down or actively wet aggregate piles?
8 No ❑ Yes
14) Does the facility use any of the following on site?
❑ Phosphorus -containing Detergents
❑ Brighteners ❑ Other Cleaning Agents
e Non -Phosphorus -containing Detergents
❑ Other:
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NCG140000 N.O.I.
15) Are wastewater treatment facilities planned in the 100 -year flood plain?
0 No ❑ Yes
W��(
16) Will your facility build a closed-loop recycle system (CLRSs) that meets design requirements in 15A
NCAC 02T.1000 and hold your facilities' working volume'?
[:1 Yes O No
If Yes, STOP COMPLETION of this permit. Contact DWR Non -Discharge Permitting Program for permitting
requirements.
17) A wastewater treatment alternatives review is required by 15A NCAC 2H.0105 (c)(2) for any new or
expanding water pollution control facility's discharge in North Carolina. You may attach additional sheets.
a) What wastewaters were considered for this alternatives review? N VE ❑ RM ❑ MD
b) Connection to a Municipal or Regional Sewer Collection System:
i) Are there existing sewer lines within a one -mile radius? ..................................... n,/ Yes ❑1 No
(1) If Yes, will the wastewater treatment plant (WWTP) accept the wastewater? .... FZ]Yes ❑ No
(a) If No, please attach a letter documenting that the WWTP will not accept the wastewater.
(b) If Yes, is it feasible to connect to the WWTP? Why or why not?* No, would require pumping from wastewater
collection basin to sanitary sewer collection point. Chemical characteristics of wastewater are likely to violate Sewer Use Ordinance Standards due to
hign pH.
c) Surface or Subsurface Disposal System (e.g., spray irrigation):
i) Is a surface or subsurface disposal technologically feasible (possible)? .................... ❑ Yes 8 No
Why or Why not? Not enough available land on the property for surface or subsurface disposal- all land is taken up by built -upon area
Characteristics of wastewater not favorable to discharge due to certain parmeters (e.g. pH, hardness, TSS)
ii) Is a surface or subsurface disposal system feasible to implement?* ........................... ❑ Yes 8 No
Why or Why not? Not enough available land on the property for surface or subsurface disposal- all land is taken up by built -upon area
iii) What is the feasibility of employing a subsurface or surface discharge as compared to a direct
discharge to surface waters?* Neither one is feasible, due to low permeability of soil, limited area for spray application, proximity to surface water
d) Direct Discharge to Surface Waters: Is discharge to surface waters the most environmentally sound
alternative of all reasonably cost-effective options of the wastewaters being considered?*... 8 Yes ❑ No
i) If No, contact DEMLR's Land Application Unit to determine permitting requirements.
e) If this review included all wastewater discharge types, would excluding some types (e.g. raw
stockpile wetting) make any of the above non -discharge options feasible? .............. ❑ Yes 8 No
* You may be asked to provide further information to support your answers to these questions after the initial review.
Feasibility should take into account initial and recurring costs.
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NCG140000 N.O.I.
Stormwater:
18) Does this facility employ any best management practices for Stormwater control? ❑ No p Yes
Ifyes, please briefly describe: Vegetated stormwater conveyance ditches, wet detention basin. level spreader and vegetated filter strip are installed on the eastern drainage
area to collect and treat stormwater runoff from built -upon areas in that portion of the property. A retention basin with provisions for water recycling receives runoff from the western drainage area.
19) Does this facility have a Stormwater Pollution Prevention Plan? ❑ No El Yes
If yes, when was it implemented? It will be implemented in July 2018.
20) Are vehicle maintenance activities (VMA) occurring or planned at this facility? ❑ No DYes
If yes, does your VMA area discharge into your wastewater treatment device? p No ❑ Yes
Other/Permitting:
21) Does this facility have a Division of Land Resources Erosion & Sedimentation Control (E&SC) Permit?
❑ No El Yes
If yes, list the permit numbers for all current E&SC permits for this facility: JOHNS -2018-014
22) Is your facility subject to Phase II Post -Construction Area? ❑ No 0 Yes
If yes, who is the permitting authority? Town of Smithfield
23) Is your facility located in one of the 20 Coastal Counties? ❑ Yes E] No
Is your facility adding more than 10,000 ft2 of built -upon area or CAMA Major Permit? 0 Yes ❑ No
24) Is your facility discharging wastewater (treated or untreated) such as water from wetting of aggregate piles, drum
rinse -out, or vehicle and equipment cleaning to a stormwater BMP? ❑ No p Yes
If yes, please attach your approval from the permitting authority to do so.
25) Does this facility have any other NPDES permits? p No ❑ Yes
If yes, list the permit numbers for all current NPDES permits for this facility:
26) Does this facility have any Non -Discharge permits (ex: recycle permits)? p No ❑ Yes
If yes, list the permit numbers for all current Non -Discharge permits for this facility:
27) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
ElNo ❑Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
El No ❑Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
❑✓ No ❑ Yes
d) Type(s) of waste.-
How
aste:How is material stored:
Where is material stored:
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Last revised 8/01/2017

NCG140000 N.O.I.
How many disposal shipments per year:
Name of transport / disposal vendor:
Vendor address:
Final Checklist
T�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 documentation. See Question 10.
If an Erosion &Sedimentation Control (E&SC) Plan is required from Division of Land Resources (DLR) or
.local designee: documentation verifying applicant has developed and submitted that Plan to the governing
agency (required per 15A NCAC 02H .0138).
V*iJ
Two (2) site plans depicting the site plan with numbered outfalls which indicate stormwater and wastewater
outfalls. See Question 10.
A count ma or USGS quad sheet with location of facility clear) marked.
Y p q Y Y
28) Signatory Requirements (per 40 CFR 122.22)
All applications, reports, or information submitted to the Director shall be signed and certified.
a. All notices of intent to be covered under this General Permit shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this permit, a responsible corporate officer means: (a) a
president, secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who
performs similar policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing production or
operating facilities employing more than 250 persons or having gross annual sales or expenditures exceeding 25 million (in second quarter
1980 dollars), if authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or
(3) For a municipality, state, federal, or other public agency: by either a principal executive officer or ranking elected
official.
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).
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: Alan Wessel
Title. President)
LMNA
(Signature of Applicant)
SIGNHEA
(Date Signed)
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SWU-NCG14-NOI Last revised 8/01/2017

NCG140000 N.O.I.
Notice of Intent must be accompanied by a check or money order for $100.00 made payable to: NCDEQ
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 ...
[phone]
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
Central Office .........
[phone]
Page 8 of 8
SWU-NCG 14-NOI Last revised 8/01/2017

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Site Topographic Map Figure
DUNCKLEE & DUNHAM Thomas Concrete
ENVIRONMENTAL GEOLOGISTS & ENGINEERS Smithfield, North Carolina
Drawn By: Checked By: Project Number Date: References:
511 Keisler Drive Suite 102 [phone] mrw 2017165 September 2017 USGS Topographic Map:
Cary, North Carolina 27518 www.dunckleedunham.com Powhatan 1993
NC Eng. License No. C-3559 NC Geo. License No. C-261 Scale: Size: ayers: ilename:
1 = 2000' 8.5
° . 5 X I I O' l P:\Thomas Concrete\SmithGeld Plan t-2017165\CAD\Site Topo.dwg

Attachment I

Narrative of Process Areas that Contribute Wastewater to Treatment Process
Thomas Concrete of Carolina, Inc.
Smithfield, NC
1. Cement Truck Cleanout Area
Vehicle cleaning activities are conducted in the slump rack and washout pits in the western portion of the
property in a designated area northwest of the office building (see Sheet 2). General vehicle cleaning
activities are conducted on a 20 -ft x 100 -ft concrete pad on the northwest side of the site. Cleaning
chemicals are stored in a 55 -gallon drum and 300 -gallon totes adjacent to this pad or near the slump rack
west of the office building, and metered into dispenser nozzles for spray application onto the trucks.
Wastewater from the vehicle cleaning process flows into a series of three settling pits and a wastewater
collection and treatment system located on the northwest corner of the property. Solids are removed from
the wastewater through settlement within the pits. The settling pits are each 12 feet in width, 80 feet in
length, and five feet deep, with bottom slopes of 6% and have approximately 2,880 square feet of surface
area. The settlement pits provide approximately 7,200 cubic feet (53,860 gallons) of secondary containment
volume for collection of wastewater generated from the vehicle washing process and stormwater runoff flow
from the surrounding impervious area. The water contained in the pits gravity flows into a retention basin
southwest of the settling pits, and is pumped back into the vehicle washing process and slump rack by a
sump pump and three-inch rigid and flexible piping installed overhead. Solids are periodically removed
from the pits with a front-end loader and transferred to a holding area on-site, where they are de -watered
and transported off-site for disposal at a C&D landfill facility.
The retention/recycle basin measures 140 feet by 27 feet by 6 feet deep, and has a capacity of approximately
6,617 cubic feet (49,500 gallons) with one foot of freeboard provided. Overflow from the retention/ recycle
basin discharges through a rip -rap -lined emergency overflow structure and into a vegetated filter strip
installed on the western property line. Flow control components for the recycle line in the retention basin to
the cleaning process include a pump and manual ball valve.

Attachment 2

Energy, Mineral
and Land Resources
ENVIRONMENTAL QUALITY
May 11, 2018
LET'T'ER OF APPROVAL
Thomas Concrete of Carolina, Inc.
ATTN: Alan Wessel, President
2500 Cumberland Parkway, Suite 200
Atlanta, GA 30339
RE10 Project Name: Thomas Concrete- Smithfield Plant
ROY COOPER
Governor
MICHAEL S. REGAN
serretan
WILLIAM E. TORY VINSON, JR.
Interim Director
Acres Approved: 6,1
Project ID: JOHNS -2018-014
County: JOHNS; City: Smithfield Address: Citation Drive
River Basin: Neuse
Stream Classification: Cather
Submitted By: Duncklee & Dunham, P.C.
Date Received by LQS: May 7, 2018
Plan Type: Revised
Dear Mr. Wessel:
This office has reviewed the subject erosion and sedimentation control plan. We find the plan to
be acceptable and hereby issue this Letter of Approval. The enclosed Certificate of Approval
must be posted at the jab site. This plan approval shall expire three (3) years following the date
of approval, if no land -disturbing activity has been undertaken, as is required by Title 15A
NCAC 4B.01290
Please be aware that your project will be covered by the enclosed NPDES Construction
Stormwater General Permit NCGO10000. Please become familiar with all the requirements and
conditions of this permit in order to achieve compliance.
Title 15A NCAC 4B .0118(a) requires that a copy of the approved erosion control plan be on file
at the job site. Also, this letter gives the notice required by G.S. 113A, -61.1(a) of our right of
periodic inspection to insure compliance with the approved plan,
State of North Carolina 5 Environmental Quality Energy, Mineral, and Land Resources
Raleigh Regional office 3 1628 Mail Service Center Raleigh, NC 27609
919 791 4200

Letter of Approval
Thomas Concrete of Carolina, Inc.
May 11, 2018
Page 2 of 2
North Carolina's Sedimentation Pollution Control Act is performance -oriented, requiring
protection of existing natural resources and adjoining properties. If, following the
commencement of this project, the erosion and sedimentation control plan is inadequate to meet
the requirements of the Sedimentation Pollution Control Act of 1973 (North Carolina General
Statute 113A -S 1 through 66), this office may require revisions to the plan and implementation of
the revisions to insure compliance with the Act.
Acceptance and approval of this plan is conditioned upon your compliance with Federal and
State water quality laws, regulations, and rules. In addition, local city or county ordinances or
rules may also apply to this land -disturbing activity. This approval does not supersede any other
permit or approval.
Please note that this approval is based in part on the accuracy of the information provided in the
Financial Responsibility Form, which you provided. You are requested to file an amended form
if there is any change in the information included on the form. In addition, it would be helpful if
you notify this office of the proposed starting date for this project. Please notify us if you plan to
have a preconstruction conference.
Your cooperation is appreciated.
Sincerely,
Sally Castle, EI
Regional Engineering Associate
DEMLR
Enclosures: Certificate of Approval
NPDES Permit
cc: Andrew M. Rodak, PE, Duncklee & Dunham, P.C. - Electronic Copy
DEMLR Raleigh Regional Office File