NCG140469_COMPLETE FILE - HISTORICAL_20190405

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
Liu
Iv Cc
DOC TYPE,
ED HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ &019
YYYYM M DD

Central Files: APS _ SWP _
3/18/2019
Permit Number NCG140469
Program Category
NPDES SW
Permit Type
Ready Mix Concrete Stormwater/Wastewaler Discharge COC
Primary Reviewer
shane.slrickland
Coastal SWRule
Permitted Flow
Facility
Facility Name
McCarthy RDU Concrete Batch Plant
Location Address
975 Corporate St
Morrisville
INC
RFORN ED
APR 0 5 2019
27560 GEN 1 KAL FILEZ
S} AM SECTION
Permit Tracking Slip
Status
Project Type
Active
New Project
Version
Permit Classification
1.00
CDC
Permit Contact Affiliation
Julio A. Laris
70 St Mark Rd
Taylors
SC 29687
Major/Minor
Region
Minor
Raleigh
County
Wake
Facility Contact Affiliation
Julio A. Laris
70 St Mark Rd
Owner
Taylors SC 29687
Owner Name
Owner Type
McCarthy Improvement Company Inc
Non -Government
Owner Affiliation
Julio A. Laris
70 St Mark Rd
Dates/Events Taylors SC 29687
Scheduled _
Ong Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration
3/14/2019 2/11/2019 3/14/2019 3/14/2019 6/30/2022
Regulated Activities Requested /Received Events
Ready mixed concrete - stormwater discharges RO staff report received 2/28/19
RO staff report requested 2/19/19
Outfall 001
Waterbody Name Streamindex Number Current Class Subbasin
Little Brier Creek 27-33-4-1 C;NSW 03-04-02

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Interim Director
Mr. Julio A. Laris
McCarthy Improvement Company, Inc.
70 St. Mark Road
Taylors, NC 29687
Dear Mr. Laris:
NORTH CAROLINA
Environmental Quality
March 14, 2019
Subject: General Permit No. NCG 140000
McCarthy RDU Concrete Batch
COC NCG140469
Wake County
In accordance with your application for a discharge permit received on February 11, 2019, we are
forwarding herewith the subject certificate of coverage 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 take notice that this certificate of coverage is not transferable except after notice to the
Division of Energy, Mineral, and Land Resources. The Division 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 Energy, Mining, and Land Resources, or permits required by the Division of Water
Resources, Coastal Area Management Act, or any other federal or local governmental permit that may be
required.
Per the requirements of the Neuse Riparian Buffer Rule, all stormwater drainage to stream buffers, from
portions of this site that have been constructed after July 22, 1997, must meet diffuse Flow requirements
per 15A NCAC 2B .0233. Diffuse flow requirements are described in Chapter 8 of the North Carolina
Stormwater BMP Manual, available at: http://deq.nc.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-perm it-gu idance/stormwater-bmp-manual.
�D-FQ
North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources
512 North Salisbury Street 1 1612 Mail Service Center I Raleigh, North Carolina 27699-1612
919.707.9200

If you have any questions concerning this permit, please contact Shane Strickland at telephone
number [phone].
Sincerely,
for S. Daniel Slnith, Interim Director
Division of Energy, Mineral and Land Resources
cc: Raleigh Regional Office
Central Files
Stormwater Program Files
Wake County Environmental Services, Attn: Eric Green, P.O. Box 550, Raleigh, NC 27602
'anm cwourvnD ��/
o+o
North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources
512 North Salisbury Street 1 1612 Mall Service Center I Ralelgh North Carolina 27699-1612
919,707.9200

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140469
STORMWATER AND WASTEWATER 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,
McCarthy Improvement Company, Inc.
is hereby authorized to operate wastewater treatment system(s) and discharge
stormwater and wastewater from a facility located at:
McCarthy RDU Concrete Batch Plant
978 Corporate Street
Morrisville
Wake County
to receiving waters designated as Little Brier Creek, class QNSW waters in the Neuse River
Basin, in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts 1, II, Ill, IV, V and VI of General Permit No. NCG140000 as
attached.
This certificate of coverage shall become effective March 14, 2019.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 14 th day of M
for S. Daniel Smith
Interim Director, Division of Energy, Mineral and Land Resources
By the Authority of the Environmental Management Commission

ROY COOPER NORTH CAROLINA
covernor Environmental Quality
MICHAEL S. REGAN
sea uny
WILLIAM E. (TOBY) VINSON, JR.
/nlerfm Director
March 14, 2019
Mr. Julio A. Laris
McCarthy Improvement Company, Inc.
70 St. Mark Road
I'avlors. NC 2968'/
Subject: General Permit No. NC'G 140000
McCarthy RDU Concrete Batch
COC N'CG140469
Wake County
Dear Mr. Laris:
In accordance with your application for a discharee pennit received on Fehrunry 1 1, 2019, we are
forwarding herewith the subject certificate of coverage to discharge under the subject state— NPDES
general permit. '['his 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 arnended).
Please take notice that this certificate of coverage is not transferable except after notice to the
Division ol'Energy, Mineral, and Land Resources, The Division 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 Energy, Mining. and land Resources, or permits required by the Division of Water
keSOL11'CCS; Coastal Area Management Act, or any other federal or local governmental permit that may be
required.
Per the requirements of the Neuse Riparian Butler Rule, all stormwatcr drainage to stream buffers, from
portions of this site that have been constructed after July 22, 1997. must meet diffuse Flow requirements
per 15A NCAC 2B .0233. Diffuse floW requirements are described in Chapter 8 of the North Carolina
Storntwater BMP Manual, available at: littp://decl.iic.�,ov/about/divisions/eiiertry-mineral-land-
resources/energy,-m i neral-land-perm it-iru idance/stonnWater-bnlp-manual.
North Carolina Department of Environmental Quality I Division of Energy,&(meral and Land Resources
512 North Salisbury Street 11612 Mail Service Center I Raleigh. North Carollna27699-1612
919.707.9200

If you have any questions concerning this permit, please contact Shane Strickland at telephone
number [phone].
Sincerely,
3
r `
jur S. Dauic Smith, Interim Director
Division of Energy, Mineral and Land Resources
cc: Raleigh Regional Office
Central Files
Stormwater Program Files
Wake County Fnviron mentaI Services, Attn: Eric Green, P.O. Box 550, Raleii,h, NC 27602
North Carolina Department of Environmental Quality I Division of Energy, Mineral and lend Resources
512 North Salisbury Street 1 1612 Matt Service Center I Raleigh, North Carolina 27699-1612
919.707.9200

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140469
STORMWATER AND WASTEWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina Gonoral 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,
McCarthy Improvement Company, Inc.
is hereby authorized to operate wastewater treatment system(s) and discharge
stormwater and wastewater from a facility located at:
McCarthy RDU Concrete Batch Plant
978 Corporate Street
Morrisville
Wake County
to receiving waters designated as Little Brier Creek, class QNSW waters in the Neuse River
Basin, in accordance with the effluent limitations, monitoring requirements, and other
conditions set foi th in Par is I, 11, III, IV, V and VI of General Permit No. NCG140000 as
attached.
This certificate of coverage shall become effective March 14, 2019.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 1401 day of March 2019.
for S. Daniel Smith
Interim Director, Division of Energy, Mineral and Land Resources
By the Authority of the Environmental Management Commission

Rou
Michael J. Landgulh, A.A.E.
President & CEO
Certified Mail and via email
Shane Strickland
Stormwater Program
R A L E I G H- D U R H A M A I R P O R T A U T H O R I T Y
1000 Trade Drive • P O Box 00001 • RDU Airport, NC 27620
NCDEQ DEMLR
512 N. Salisbury Street, Office 640-L
Raleigh, NC 27604
RE: Stormwater Permit NCG140469
tel: (ala) 8e0-7700 • tax: (a/a) 8e0.0175 • www.rdu.0om
McCarthy Construction Concrete Batch Plant
Raleigh -Durham International Airport
Mr. Strickland:
March 6, 2019
In response to your inquiry, the Raleigh -Durham Airport Authority (Authority) is aware of the proposed
concrete batch plant. This plant is for upcoming construction on the Raleigh -Durham International Airport,
carried out on behalf of the Authority.
Stormwater discharges from the concrete batch plant Into the Authority's stormwater system and
associated Best Management Practices are acceptable as long as they comply with the North Carolina
Department of Environmental Quality's Division of Energy, Mineral, and Land Resources stormwater permit
number NCG140469.
We trust this correspondence meets your Immediate need, but please feel free to contact me at
919-840-7736 If necessary.
Best regards,
Ronald Jewett
VP Facilities Asset Management
Raleigh -Durham Airport Authority

I$ BUSINESS CORPORATION ANNUAL REPORT
fir; r F
q.. ..yP
10 2017
NAME OF BUSINESS CORPORATION: McCarthy Improvement Company
SECRETARY OF STATE ID NUMBER: 0626758 STATE OF FORMATION: IA
REPORT FOR THE FISCAL YEAR END: 1 2/31 /20 1 7
SECTION A: REGISTERED AGENT'S INFORMATION
1. NAME OF REGISTERED AGENT: Corporation Service Company
2. SIGNATURE OF THE NEW REGISTERED AGENT:
3. REGISTERED OFFICE STREET ADDRESS & COUNTY
2626 Glenwood Avenue
Annual Report
8 12:47
i�] Changes
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT
4. REGISTERED OFFICE MAILING ADDRESS
2626 Glenwood Avenue„ Suite 550
Raleigh, NC 27608 Wake County Raleigh, NC 27608
SECTION B: PRINCIPAL OFFICE INFORMATION
1. DESCRIPTION OF NATURE OF BUSINESS: Construction
2. PRINCIPAL OFFICE PHONE NUMBER: [phone] 3. PRINCIPAL OFFICE EMAIL: Privacy Redaction
4. PRINCIPAL OFFICE STREET ADDRESS & COUNTY
5401 Victoria Avenue
Davenport, IA 52807-3932
5. PRINCIPAL OFFICE MAILING ADDRESS
5401 Victoria Avenue
Davenport, IA 52807-3932
6. Select one of the following if applicable. (Optional see instructions)
❑ The company is a veteran -owned small business
❑ The company is a service -disabled veteran -owned small business
SECTION C: OFFICERS (Enter additional officers in Section E.)
NAME: Sonia Lyn SundStedt NAME: Lawrence P Bush NAME: ,Joseph D Bush
TITLE: Secretary TITLE: Treasurer TITLE: Chief Operating Officer
ADDRESS:
ADDRESS:
ADDRESS:
5401 VICTORIA AVENUE 5401 VICTORIA AVENUE 5401 VICTORIA AVENUE
DAVENPORT, IA 52807
Davenport, IA 52807
Davenport, IA 52807
SECTION D: CERTIFICATION OF ANNUAL REPORT, Section D must be completed in its entirety by a person/business
ent%nia Lyn Sundstedt 2/23/2018
SIGNATURE DATE
Form must be signed by an officer listed under Section C of this loan.
Sonia Lyn Sundstedt
Print or Type Name of Officer
Secreta
Print or Type Title of Officer
MAIL TO: Secretary of State, Business Registration Division, Post Office Box 29525, Raleigh, NC 27626-0525

SECTION E: ADDITIONAL OFFICERS
NAME: Scott E Hutter
TITLE: President
ADDRESS:
5401 Victoria Avenue
Davenport, IA 52807
NAME:
TITLE:
ADDRESS:
NAME:
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ADDRESS:
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WELLS FARGO BANK, N.A.060. I
www.wellsfargo.wm
TERRA CONSULTING;"LCC �_Zti810 Ij
1 '9'- P O BOX1738Z.. '
1-"CARROLLTON GA.30112 .. February 6, 2019 i1
1 '
1 r
PAY fOTHE :NCDEQ $ 100.00
ORDER OF
One hundred:and 00/100 DOLLARS e
h �
1 iA Om
1 Invokes McCarthy RDU'Concrete Batch Plant
A ORIZE IGNK RE '
I NCG140000"N01 r F '
00000406'011• I
TERRA CONSULTING, LLC 1 060
Paid to: NCDEQ
Date Invoice Amount Amount Paid
2/6/2019 $100.00
1

a4
i ��
Environmental
Quality
Division of Energy, Mineral and Land Resources
Stormwater Program
National Pollutant Discharge Elimination System
NCG140000 RECEI"ll
FEB 112013
FOR AGENCY USE ONLY
Date Received
Year
I Month
I Da
Certificate
of Covera c
Check q
Amount
oo
Permit As igned to
LF ✓
NOTICE OF INTENT
DENR-LAND QUALITY
National Pollutant Discharge Elimination System application for cobMgplgrpfje{gsrigr,�l,PerUnit NCG140000:
STORMWATER AND PROCESS WASTEWATER DISCHARGES associated with activities classified as:
SIC (Standard Industrial Classification) Code: 3273 and like activities
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. (Seep 8)
1)
2)
(Please print or type)
Mailing address of owner/operator (official address to which all permit correspondence will be
mailed):
Legal Company Name McCarthy Improvement Company, 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) Julio A. Laris
Street Address 70 St. Mark Road
City Taylors
Telephone No. alb ) 918 6126
Alternate ContactName Julio Laris
Alternate Contact Telephone (if different) [phone]
Location of facility producing discharge:
Facility Name
Street Address
City
County Facility
Contact
Telephone No.
McCarthy RDU Concrete Batch Plant
975 Corporate Street
Morrisville
Wake County
Julio Laris
[phone]
3) Physical location information:
State SC ZIP Code 29687
Email [e-mail]
Email (if different)
M
ZIP Code 27560
Email ilarisla mccarthyimprovement.com
Please provide narrative directions to the facility (use street names, state road numbers, and distance and
direction from a roadway intersection). see Attachment A
(A copy of a county map or USGS quad sheet with facility dearly located on the map is a required part of this application.)
4) Latitude 35 53' 10.86" Longitude -78 47' 01.a2' (deg., min, sec or decimal)
Page 1 of 8
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NCG140000 N.O.I.
5) This NPDES Permit Application applies to the following (check all that apply):
6)
e New or Proposed Facility Date operation is to begin March 1, 2019
❑ Existing Facility Date operation began
Consultant's application information:
Consultant: Jacki Congleton
Consulting Firm: Terra Consulting, LLC
Mailing Address: P.O. Box 1738
City: Carrollton
State: GA
Phone: 77( 0 ) 573-3055
Email: [e-mail]
Zip Code: 30112
(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.)
See Attachment A and Site Mao.
Stormwater Discharge, Wastewater Treatment Sr Discharge and Permitting Information
9) Discharge points / Receiving waters:
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 Bner Creek which flows into Bier Creek Reservior
To find the waterbody, please see the NC Surface Waterbody Classifications map at
hftps://deq.nc.gov/a bout/d ivisions/water-resources/water-resou rces-science-data
Receiving water classification(s) for the waters: Classification Q 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). NA /\
�d-Hr, fir/ � R Crcc. K �O
Cis: e; New
z;>c ; /'G@
Page 2 of 8
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NCG140000 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. 1 Stormwater only
❑ Wastewater only m Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds):
35 53* 10.53• N
Longitude (degrees/minutes/seconds):
-78 45' 59.48• W
Outfall No. _ Stormwater only
❑ Wastewater only Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds):
N
Longitude (degrees/minutes/seconds):
W
Outfall No. _ Stormwater only
Wastewater only Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds):
N
Longitude (degrees/minutes/seconds):
W
Outfall No. _ Stormwater only
❑ Wastewater only Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds):
N
Longitude (degrees/minutes/seconds):
W
Outfall No. _ Stormwater only
❑ Wastewater only Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds):
N
Longitude (degrees/minutes/seconds):
W
Outfall No. _ Stormwater only
❑ Wastewater only Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds):
N
Longitude (degrees/minutes/seconds):
W
Outfall No. _ Stormwater only
❑ Wastewater only Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds):
N
Longitude (degrees/minutes/seconds):
W
Will this facility discharge wastewater to SA (Shellfish) waters? ❑ Yes 1FNo
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 he 24" x 36" in size.
• 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)?
B 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 cleaning VE
O
O
❑
of raw material stockpiles RM
O
O
❑
-Wetting
-Mixing drum cleaning MD
El
0
❑
Further explanation, if necessary: see Attachment A
13) Will your facility spray -down or actively wet aggregate piles?
❑ No DYes
14) Does the facility use any of the following on site?
❑ Phosphorus -containing Detergents
❑ Brighteners ❑ Other Cleaning Agents
❑ 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?
❑ No ❑ Yes
) "`''� 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'?
❑ Yes ❑v 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? B VE 8 RM 0 MD
b) Connection to a Municipal or Regional Sewer Collection System:
i) Are there existing sewer lines within a one -mile radius? ..................................... ❑� Yes ❑ No
(1) If Yes, will the wastewater treatment plant (WWTP) accept the wastewater? .... 0 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?'
See Attachment A 11 Zb)
c) Surface or Subsurface Disposal System (e.g., spray irrigation):
i) Is a surface or subsurface disposal technologically feasible (possible)?
Why or Why not? See Attachment A
ii) Is a surface or subsurface disposal system feasible to implement?"
WhyorWhynot? SeeAttachmentA
.................0 Yes ® No
.0 Yes ❑ No
iii) What is the feasibility of employing a subsurface or surface discharge as compared to a direct
discharge to surface waters?' See Attachment A.
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?*... B 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?..............0 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 ❑ Yes
If yes, please briefly describe: See Attachment A
19) Does this facility have a Stormwater Pollution Prevention Plan? ❑ No O Yes
If yes, when was it implemented? The SPPP will be completely implemented before the commencement of operations
20) Are vehicle maintenance activities (VMA) occurring or planned at this facility? p No ❑Yes
If yes, does your VMA area discharge into your wastewater treatment device? ❑ No ❑ Yes
Other/Permitting:
21) Does this facility have a Division of Land Resources Erosion & Sedimentation Control (E&SC) Permit?
[a No ❑ Yes
If yes, list the permit numbers for all current E&SC permits for this facility:
22) Is your facility subject to Phase II Post -Construction Area? p No ❑ Yes
If yes, who is the permitting authority?
23) Is your facility located in one of the 20 Coastal Counties? ❑ Yes ❑ No
Is your facility adding more than 10,000 ftz of built -upon area or CAMA Major Permit? ❑ 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. See Attachment A
25) Does this facility have any other NPDES permits? ❑ 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)? ❑+ 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?
❑✓ No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
❑� NOE]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 Is material stored: Used maintenance oils and fluids are removed from the site at the time of the maintenance.
Where is material stored:
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NCG140000 N.O.I.
How many disposal shipments per year:
Name of transport / disposal vendor: _
Vendor address:
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.
`fit I Er� This completed application and all supporting documentation. See Question 10.
F — ❑ If an Erosion & Sedimentation Control (EBSC) 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).
WB�Two (2) site plans depicting the site plan with numbered outfalls which indicate stormwater and wastewater
outfalls. See Question 10.
8� A county map or USGS quad sheet with location of facility clearly marked.
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).
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.
I 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: Julio A. Laris
Title: Project Manager
_iuiro A. LAn;lV. 2/o-?A9
(Signature of Applicant) (Date Signed)
RFOFNET)
FEB 11 201j
DENR-LAND O.UALIN
STORMWATER PERMITTING
Page 7 of 8
SWU-NCG14-NOI Last revised 810112017

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 ...(252)
946-6481
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
Central Office .........(919)
807-6300
Page 8 of 8
SWU-NCG14-NOI Last revised 8/01/2017

Attachment A
NCG140000 N.O.I. Additional Information for Questions
McCarthy Improvement Company, Inc.
McCarthy Raleigh Durham Airport Concrete Batch Plant
3. Physical location information:
The facility is located at Raleigh -Durham International Airport (RDU), north of Raleigh on 1-40. Driving
directions to the site: exit 1-40 at Airport Blvd. and travel approximately 2 miles to W. International Drive and
turn right. Travel approximately 0.6 mile to the site, approximately 200 feet to the left.
8. Description of Industrial Activities
This batch plant will provide the concrete for taxiway and runway rehabilitation projects.
This facility will manufacture concrete, which is transported by dump truck to the taxiways and runways being
paved. The primary components of the facility include the production plant; aboveground storage tanks that contain
diesel fuel and concrete admixtures, storage trailers and a silo that contain cement and fly ash, as well as sand and
aggregate stored in open stockpiles. The manufacturing process requires moving aggregate and sand from
stockpiles to the processing plant using front-end loaders and conveyors. Cement and fly ash are pneumatically
added to the sand and aggregate and processed in the mixing drum. The concrete is then loaded into dump trucks
for delivery to the paving project.
12. Type of Wastewater
A combination of wastewater and stormwater will be discharged from this facility's outfall intermittently during
the approximately 24 months the plant is expected to be located at this site. Wastewater from the truck bed and
drum washout will be comingled with stormwater only when the plant is in operation. On the days the plant is
operating, the wastewater described in Attachment B will be generated.
17. Wastewater Treatment Alternatives Review
(b) This facility will be located at this site for less than 2 years. Because of the cost involved and potential
disruption to airport activities by the construction required to temporarily direct the wastewater from the identified
sources to the sewer system, this option is not considered feasible.
(c) Surface or Subsurface Disposal Systems
(i) It is technically possible to use the recycled water from the truck bed washout recycling system for
dust suppression. It is also possible to treat and dispose of wastewater from the site through the existing
airport stormwater detention pond, which will reduce solids in the water discharged.
(ii) It is possible to use the recycled water from the truck bed washout recycling system for dust
suppression as well as for re -use in the washout system. It is also possible to implement the treatment and
disposal of the wastewater from the site through the existing airport stormwater detention pond.
(iii) These methods of surface disposal and re -use are feasible and will be implemented.
18. Best Management Practices (BMP)
(1) Compost socks will be placed at the downslope perimeter of the site.
(2) Inlet protection at the drop inlets to the airport underground storm drain system will be provided with
compost socks and sediment fencing.

(3) An existing airport stormwater detention pond will contain the combined stormwaler and wastewater to allow
a significant portion of the suspended solids to settle out of the water before being discharged.
(4) Currently, grass -covered surfaces disturbed during the installation of the settling pits will be stabilized with 4
to 6 inches of graded aggregate base (GAB) or vegetated with permanent vegetation.
(5) All parts and maintenance oil, grease, and fluids will be stored in closed containers inside the parts trailer at
all times.
(6) Diesel fuel kept on site to fuel material handling equipment will be stored in a 1,000 gallon double -wall tank
inside of a portable containment dike.
(7) The double -wall steel diesel storage tank used to store fuel for the generator is located inside the generator
trailer.
(8) Regular inspections of potential sources of pollution are conducted.
24. Discharging wastewater to a BMP
The operation of this facility is an airport -contracted project and will be discharging to an existing airport
detention pond through the airport's existing infrastructure.

Attachment B
NCG140000 N.O.I. Additional Information for Questions
McCarthy Improvement Company, Inc.
McCarthy Raleigh Durham Airport Concrete Batch Plant
Description of Processes Producing Wastewater
Three processes at this facility will potentially contribute wastewater to the effluent from the outfall.
Wastewater Source 1:
Wastewater Source 1 is the concrete batch plant mixing drum. The drum on the plant will be washed out
once per day, on days the plant is operating. The wastewater produced from each washout is
approximately 800 gallons per day. This wastewater is captured in the upturned bucket of a front end
loader and transported to the closest truck bed washout recycling pit located on the site, where it is
discharged from the bucket.
Wastewater Source 2:
Wastewater Source 2 is the truck bed washout used to washout the beds of the dump trucks used to
transport the concrete to the taxiway or runway being paved. The plant anticipates producing a
maximum of 250 truckloads per day and the trucks will be washed out after every second trip. Each
washout will use approximately 50 gallons of water. The anticipated volume of wash water generated
will be approximately 6,250 gallons per day. The wash water will be contained and recycled through a
series of three settling pits designed to allow suspended particles to settle out of the wash water. The
dimensions of each pit will be 25 feet by 25 feet by 8 feet deep. The combined holding capacity of the
pits is approximately 84,000 gallons. The water in the third pit will be recycled as wash water or used for
dust suppression on the site. Solids will be removed from each pit when the volume occupied by the
solids equals one half of the designed holding capacity of the pit. The solids are allowed to dry and are
properly disposed of. If wash water is spilled or leaks from the recycling system or the washout area, it
would flow to one of the airport stormmwater detention ponds where it would ultimately be discharged to
Little Brier Creek. Fifteen inches of freeboard will be maintained in the third washout pit at all times to
accommodate a 10 year rain event (4.9 inches) over the three ponds.
Wastewater Source 3:
Wastewater Source 3 includes the aggregate stockpiles. The aggregate stockpiles will be wetted using a
lawn sprinkler and hose. The sprinkler will be rotated around each stockpile during the day to cover all
parts of each pile. Wetting the aggregate stockpiles is done to produce evaporative cooling of the stone.
The evaporation of the water during this sprinkling process reduces the volume of water that ultimately
flows away from the stockpiles. Wetting is not used on the sand stockpile. Per DOT specifications, both
the aggregate and sand are washed prior to being delivered to the site, reducing the potential fines in
stormwater runoff from the area covered by the stockpiles. Wetting of the aggregate stockpile will be
conducted up to 24 hours per day when the plant is operating during summer months. The wastewater
from the aggregate stockpile will consist of water from the wetting of the stone and stormwater that falls
on the pile. Wastewater from the sand stockpile will consist of only stormwater that falls on the pile.
Stormwater and wastewater from both stockpiles will flow to the airport detention pond and ultimately be
discharged to the surface.

February 6, 2019
DEMLR — Stormwater Program
Dept. of Environmental Quality
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
T0
ERRA
CONSULTING
RE: Notice of Intent for Permit No. NCG140000
McCarthy Improvement Company, Inc.
McCarthy RDU Concrete Batch Plant
Stormwater Permitting Unit:
RECEIVED
FEB 11 201
DENR-LAND OUALIP(
STOR OVVATER PERMffDING
Terra Consulting, LLC is submitting the enclosed Notice of Intent (NOI) for General Permit No.
NCG 140000 on behalf of McCarthy Improvement Company, Inc. for the operation of a concrete batch
plant to be located at the Raleigh Durham International Airport in Wake County.
No land disturbance permit is required for this site because the plant will be installed on a paved area of
airport property.
The project is contracted to begin paving operations on March 15, 2019. If it is possible to complete the
review by that time it would be appreciated.
The following items are enclosed:
• Notice of Intent form plus attachments to provide space to adequately answer questions;
• A check for the $100.00 application fee;
• Attachment A —Additional Information for Questions;
• Attachment B — Description of Processes Producing Wastewater;
• Annual Report to the NC Secretary of State; and
• 2 copies of the Site Plan including an inset USGS topographic map showing the site location.
If you require additional information please contact me [e-mail] or 770-573-3055
or David Gaylor at (563) 726- 10 10 or [e-mail]..
Sincerely,
(;�G�4 - �
Jacki Congleton
Senior Project Manager
Enclosure
cc: David Gaylor, McCarthy Improvement Company, Inc.
Julio Laris, McCarthy Improvement Company, Inc.
Terra Consulting, LLC • P.O. Box 1 738 • Carrollton, GA 30112 • 770-573-30S5 - www.terraconsultingllc.com

W-G-1 a4 q
Division of Energy, Mineral and Land Resources
Stormwater Program
National Pollutant Discharge Elimination System
F�C`I�rEi
Environmental NCG 140000
Quality FEB 11 2911
t
;P,,mi,Ft.,
I
NOTICE OF INTENT
D'cMR-LAND OU"LITY
National Pollutant Discharge Elimination System application for coypraggrluyuter Ge terdl;Pernit NCG140000:
STORMWATER AND PROCESS WASTEWATER DISCHARGES associated with activities classified as:
SIC (Standard Industrial Classification) Code: 3273 and like activities
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)
1)
(Please print or type)
Mailing address of owner/operator (official address to which all permit correspondence will be
mailed):
Legal Company Name McCarthy Improvement Company, 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) Julio A. Laris
Street Address
City
Telephone No.
70 St. Mark Road
Taylors State SC ZIP Code 29687
1IU)9186128 Email flans@mccs-hyimprovementcom
Alternate ContactName Julio Laris Email (if different)
Alternate Contact Telephone (if different) [phone]
2) Location of facility producing discharge:
Facility Name
... Street Address
City
County Facility
Contact
Telephone No.
McCarthy RDU Concrete Batch Plant
975 Corporate Street
Morrisville
Wake County
Julio Laris
[phone]
3) Physical location information:
INC ZIP Code 27560
Email llaris(a).mccarthvimgrovement.com
Please provide narrative directions to the facility (Else street names, state road numbers, and distance and
direction from a roadway intersection). SeeAdachmentA
(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 3553'10.86" Longitude-7847'01.82" (deg., min, sec or decimal)
Page 1 of 8
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NCG140000 N.O.I.
5) This NPDES Permit Application applies to the following (check all that apply):
11 New or Proposed Facility Date operation is to begin March 1, 2019
❑ Existing Facility Date operation began
6) Consultant's application information:
Consultant: Jack! Congleton
Consulting Firm: Terra Consulting, LLC
Mailing Address: P.o. Box 1738
City: Carrollton
State: GA
Phone: 7( 70 ) 573-3055
Email: [e-mail]
Zip Code: 30112
(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.)
See Attachment A and Site Mao.
Stormwater Discharge, Wastewater Treatment & Discharge and Permitting Information
9) Discharge points / Receiving waters:
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
and/or wastewater disch a rges wi l l end up in? Llnieener Creek•whicbflows into Bier Creek ReserAor
To find the waterbody, please see the NC Surface Waterbody Classifications map at
https://deq. ne.gov/about/div is ions/water-resources/water-resou rces-science-data
Receiving water classification(s) for the waters: Classification C; 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). NA
Page 2 of 8
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NCG140000 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. 1 Stormwater only ❑ Wastewater only m Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds): 35 ss' 10,53" N
Longitude (degrees/minutes/seconds): -78 4e• 5e.48" W
Outfall No. _ Stormwater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Outfall No. _ Stormwater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Outfall No. _ Stormwater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Outfall No. _ Stormwater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
Outfall No. _ Stormwater only
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
❑ Wastewater only
❑ Wastewater only
❑ Wastewater only
❑ Wastewater only
❑ Wastewater only
W
N
M
M
ki
Wastewater Commingled with Stormwater
Wastewater Commingled with Stormwater
Wastewater Commingled with Stormwater
Wastewater Commingled with Stormwater
Wastewater Commingled with Stormwater
Outfall No. _ Stormwater only ❑ Wastewater only Wastewater Commingled with Stormwater
Latitude (degrees/minutes/seconds): N
Longitude (degrees/minutes/seconds): W
Will this facility discharge wastewater to SA (Shellfish) waters? ❑ Yes UFNo
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" in size.
• Line drawing and description: Aline 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)?
M 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 cleaning VE
I]
O
❑
Wetting of raw material stockpiles RM
121
O
❑
Mixing drum cleaning MD
O
1 ❑�
❑
Further explanation, if necessary: seenttachmentA
13) Will your facility spray -down or actively wet aggregate piles?
❑ No M Yes
14) Does the facility use any of the following on site?
❑ Phosphorus -containing Detergents
❑ Brighteners 0 Other Cleaning Agents
❑ 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?
❑ No ❑ Yes
�t 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'?
❑ Yes ED 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? B VE ® RM 0 MD
b) Connection to a Municipal or Regional Sewer Collection System:
i) Are there existing sewer Imes within a one -mile radius? ..................................... ❑✓ Yes ® No
(1) If Yes, will the wastewater treatment plant (WWTP) accept the wastewater? .... ❑J Yes ❑
(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?'
See Attachment A (17D)
c) Surface or Subsurface Disposal System (e.g., spray irrigation):
No
i) Is a surface or subsurface disposal technologically feasible (possible)? ....................0 Yes 9 No
WhyorWhynot? SeeAttachmentA
ii) Is a surface or subsurface disposal system feasible to implement?*...........................0 Yes ❑ No
WhyorWhynot? SeemachmemA
iii) What is the feasibility of employing a subsurface or surface discharge as compared to a direct
discharge to surface waters?` See Attachment A.
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?*... M 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?..............0 Yes N 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 ❑ Yes
If yes, please briefly describe: seennachmemA
19) Does this facility have a Stormwater Pollution Prevention Plan? ❑ No E Yes
If yes, when was it implemented? ThOSPPP will beuomidletely implemented before the commencement of operations.
20) Are vehicle maintenance activities (VMA) occurring or planned at this facility? ❑ No ❑Yes
ff yes, does your VMA area discharge into your wastewater treatment device? ❑ No ❑ Yes
Other/Permitting:
21) Does this facility have a Division of Land Resources Erosion & Sedimentation Control (E&SC) Permit?
E No ❑ Yes
If yes, list the permit numbers for all current E&SC permits for this facility:
22) Is your facility subject to Phase 11 Post -Construction Area? ❑p No ❑ Yes
If yes, who is the permitting authority?
23) Is your facility located in one of the 20 Coastal Counties? ❑ Yes ❑+ No
Is your facility adding more than 10,000 ft2 of built -upon area or CAMA Major Permit? ❑ 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 ❑ Yes
If yes, please attach your approval from the permitting authority to do so. See Attachment A
25) Does this facility have any other NPDES permits? ❑+ 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)? ❑ 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?
❑✓ No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
❑ 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 Is material stored: Used maintenance oils and fluids are removed from the site at the time of the maintenance.
Where is material stored:
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NCG140000 N.O.I.
How many disposal shipments per year.
Name of transport / disposal vendor:
Vendor address:
Final Checklist
This application will be returned as incomplete unless all of the following items have been included:
V� Check for $100 made payable to NCDEQ.
IPL9'�This completed application and all supporting documentation. See Question 10.
0 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),
`yet'=il e''Two (2) site plans depicting the site plan with numbered outfalls which indicate stormwater and wastewater
outfalls. See Question 10.
A county map or USGS quad sheet with location of facility clearly marked.
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:
(I) 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 6(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 (510.000).
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.
I 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: JoOo A. Lans
Title. Project Manager
L, c A . LJRrr,;, >� . 7, /o � �f 1
(Signature of Applicant)
(Date Signed)
FEo i i 20ii
p ^IR-LAND QUALITY
STCRMW JER ? cKidd f1 Vt
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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-NCG14-NOI Last revised 8/0112017

Attachment A
NCG140000 N.O.I. Additional Information for Questions
McCarthy Improvement Company, Inc.
McCarthy Raleigh Durham Airport Concrete Batch Plant
3. Physical location information:
The facility is located at Raleigh -Durham International Airport (RDU), north of Raleigh on I-40. Driving
directions to the site: exit 1-40 at Airport Blvd. and travel approximately 2 miles to W. International Drive and
turn right. Travel approximately 0.6 mile to the site, approximately 200 feet to the left.
8. Description of Industrial Activities
This batch plant will provide the concrete for taxiway and runway rehabilitation projects
This facility will manufacture concrete, which is transported by dump truck to the taxiways and runways being
paved. The primary components of the facility include the production plant; aboveground storage tanks that contain
diesel fuel and concrete admixtures, storage trailers and a silo that contain cement and fly ash, as well as sand and
aggregate stored in open stockpiles. The manufacturing process requires moving aggregate and sand from
stockpiles to the processing plant using front-end loaders and conveyors. Cement and fly ash are pneumatically
added to the sand and aggregate and processed in the mixing drum. The concrete is then loaded into dump trucks
for delivery to the paving project.
12. Type of Wastewater
A combination of wastewater and stormwater will be discharged from this facility's outfall intermittently during
the approximately 24 months the plant is expected to be located at this site. Wastewater from the truck bed and
drum washout will be comingled with stormwater only when the plant is in operation. On the days the plant is
operating, the wastewater described in Attachment B will be generated.
17. Wastewater Treatment Alternatives Review
(b) This facility will be located at this site for less than 2 years. Because of the cost involved and potential
disruption to airport activities by the construction required to temporarily direct the wastewater from the identified
sources to the sewer system, this option is not considered feasible.
(c) Surface or Subsurface Disposal Systems
(i) It is technically possible to use the recycled water from the truck bed washout recycling system for
dust suppression. It is also possible to treat and dispose of wastewater from the site through the existing
airport stormwater detention pond, which will reduce solids in the water discharged.
(ii) It is possible to use the recycled water from the truck bed washout recycling system for dust
suppression as well as for re -use in the washout system. It is also possible to implement the treatment and
disposal of the wastewater from the site through the existing airport stormwater detention pond.
(iii) These methods of surface disposal and re -use are feasible and will be implemented.
18. Best Management Practices (BMP)
(1) Compost socks will be placed at the downslopc perimeter of the site.
(2) Inlet protection at the drop inlets to the airport underground storm drain system will be provided with
compost socks and sediment fencing.

(3) An existing airport stormwater detention pond will contain the combined stormwater and wastewater to allow
a significant portion of the suspended solids to settle out of the water before being discharged.
(4) Currently, grass -covered surfaces disturbed during the installation of the settling pits will be stabilized with 4
to 6 inches of graded aggregate base (GAB) or vegetated with permanent vegetation.
(5) All parts and maintenance oil, grease, and fluids will be stored in closed containers inside the parts trailer at
all times.
(6) Diesel fuel kept on site to fuel material handling equipment will be stored in a 1,000 gallon double -wall tank
inside of a portable containment dike.
(7) The double -wall steel diesel storage tank used to store fliel for the generator is located inside the generator
trailer.
(8) Regular inspections of potential sources of pollution are conducted.
24. Discharging wastewater to a BMP
The operation of this facility is an airport -contracted project and will be discharging to an existing airport
detention pond through the airport's existing infrastructure.

Attachment B
NCG140000 N.O.I. Additional Information for Questions
McCarthy Improvement Company, Inc.
McCarthy Raleigh Durham Airport Concrete Batch Plant
Description of Processes Producing Wastewater
Three processes at this facility will potentially contribute wastewater to the effluent from the outfall.
Wastewater Source 1:
Wastewater Source I is the concrete batch plant mixing drum. The drum on the plant will be washed out
once per day, on days the plant is operating. The wastewater produced from each washout is
approximately 800 gallons per day. This wastewater is captured in the upturned bucket of a front end
loader and transported to the closest truck bed washout recycling pit located on the site, where it is
discharged from the bucket.
Wastewater Source 2:
Wastewater Source 2 is the truck bed washout used to washout the beds of the dump trucks used to
transport the concrete to the taxiway or runway being paved. The plant anticipates producing a
maximum of 250 truckloads per day and the trucks will be washed out after every second trip. Each
washout will use approximately 50 gallons of water. The anticipated volume of wash water generated
will be approximately 6,250 gallons per day. The wash water will be contained and recycled through a
series of three settling pits designed to allow suspended particles to settle out of the wash water. The
dimensions of each pit will be 25 feet by 25 feet by 8 feel deep. The combined holding capacity of the
pits is approximately 84,000 gallons. The water in the third pit will be recycled as wash water or used for
dust suppression on the site. Solids will be removed from each pit when the volume occupied by the
solids equals one half of the designed holding capacity of the pit. The solids are allowed to dry and are
properly disposed of. If wash water is spilled or leaks from the recycling system or the washout area, it
would flow to one of the airport stormwater detention ponds where it would ultimately be discharged to
Little Brier Creek. Fifteen inches of freeboard will be maintained in the third washout pit at all times to
accommodate a 10 year rain event (4.9 inches) over the three ponds.
Wastewater Source 3:
Wastewater Source 3 includes the aggregate stockpiles. The aggregate stockpiles will be wetted using a
lawn sprinkler and hose. The sprinkler will be rotated around each stockpile during the day to cover all
parts of each pile. Wetting the aggregate stockpiles is done to produce evaporative cooling of the stone.
The evaporation of the water during this sprinkling process reduces the volume of water that ultimately
flows away from the stockpiles. Wetting is not used on the sand stockpile. Per DOT specifications, both
the aggregate and sand are washed prior to being delivered to the site, reducing the potential fines in
stormwater runoff from the area covered by the stockpiles. Wetting of the aggregate stockpile will be
conducted up to 24 hours per day when the plant is operating during summer months. The wastewater
from the aggregate stockpile will consist of water from the welting of the stone and stormwater that falls
on the pile. Wastewater from the sand stockpile will consist of only stormwater that falls on the pile.
Stormwater and wastewater from both stockpiles will flow to the airport detention pond and ultimately be
discharged to the surface.

r Ie.
:.f BUSINESS CORPORATION ANNUAL REPORT
10.20)7
NAME OF BUSINESS CORPORATION: McCarthy Improvement Company
SECRETARY OF STATE ID NUMBER: 0626758 STATE OF FORMATION: IA
REPORT FOR THE FISCAL YEAR END: 1 2/3 1 /20 1 7
SECTION A: REGISTERED AGENT'S INFORMATION
=12:47
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Report
89
7
1. NAME OF REGISTERED AGENT: Corporation ServiceCompany
2. SIGNATURE OF THE NEW REGISTERED AGENT:
3. REGISTERED OFFICE STREET ADDRESS & COUNTY
2626 Glenwood Avenue,
Raleigh, NC 27608 Wake Countv
SECTION B: PRINCIPAL OFFICE INFORMATION
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT
4. REGISTERED OFFICE MAILING ADDRESS
2626 Glenwood Avenue„ Suite 550
Raleigh, NC 27608
1. DESCRIPTION OF NATURE OF BUSINESS: Construction
2. PRINCIPAL OFFICE PHONE NUMBER: [phone] 3. PRINCIPAL OFFICE EMAIL: Privacy Redaction
4. PRINCIPAL OFFICE STREET ADDRESS & COUNTY
5401 Victoria Avenue
5. PRINCIPAL OFFICE MAILING ADDRESS
5401 Victoria Avenue
Davenport, IA 52807-3932 Davenport, IA 52807-3932
6. Select one of the following if applicable. (Optional see instructions)
❑ The company is a veteran -owned small business
❑ The company is a service -disabled veteran -owned small business
SECTION C: OFFICERS (Enter additional officers in Section E.)
NAME: Sonia Lyn Sundstedt NAME: Lawrence P Bush NAME: Joseph D Bush
TITLE: Secretary TITLE: Treasurer
ADDRESS:
ADDRESS:
5401 VICTORIA AVENUE 5401 VICTORIAAVMUE
DAVENPORT, IA 52807 Davenport, IA 52807
TITLE: Chief Operating Officer
ADDRESS:
5401 VICTORIA AVENUE
Davenport, IA 52807
SECTION D: CERTIFICATION OF ANNUAL REPORT Section D must be completed in its entirely by a person/business
ent'
Sonia Lyn Sundstedt 2/23/2018
SIGNATURE DATE
Form must be signed by an officer listed under Section C of this form.
Sonia Lyn Sundstedt . Secretary
Print or Type Name of Officer Piinl or Type Title of Offcer
MAIL TO: Secretary of State, Business Registratlon Divislon, Post Office Box 29525. Ralelgh, NO 27626-0525

SECTION E: ADDITIONAL OFFICERS
NAME: Scott E Huttel NAME:
TITLE: President TITLE:
ADDRESS: ADDRESS:
5401 Victoria Avenue
Davenport, IA 52807
NAME:
TITLE:
ADDRESS:
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ADDRESS:

3/7/2019
Permit Facility Location Map
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Show search results for INC...
NPDES Stormwater Program Permit
PERMIT
NCG140469
NUMBER
OWNER
McCarthy Improvement
Company Inc
FACILITY
McCarthy RDU Concrete
Batch Plant
COUNTY
Wake
DEQ REGION
Raleigh
LOCATION
35.886400.-78,783900
WAIERBODY
Little Brier Creek
CLASS
C;NSbV
BASIN
Neuse
Zonin to
VAT
https://ncdenr.maps.arcgis.com/apps/webappviewertindex.html?id=3cda38498aa344d3a9O5a0437bc2al47
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3/7/2019 Permit Facility Location Map
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NPDES Stormwater Program Permit
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-78.791 35.919 Degrees
PERMIT
NCG140469
NUMBER
OWNER
McCarthy Improvement
Company Inc
FACILITY
McCarthy RDU Concrete
Batch Plant
COUNTY
Wake
DEQ REGION
Raleigh
LOCATION
35.886400,-78.783900
WATERBODY
Little Brier Creek
CLASS
C;NSW
BASIN
Neuse
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