NCG140382_COMPLETE FILE - HISTORICAL_20080822

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/V C& /y
UOC TYPE
..Q HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
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YYYYMMDD

O�O(` \j11 A T�wG Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
4 "i.� Coleen H. Sullins, Director
Division of Water Quality
August 22, 2008
Mr. Bart Jones
Carolina Ready Mix & Builders Supply, Inc.
P.O. Box 238
Swannanoa, NC 28778
Subject; General Permit No. NCG140000
Carolina Ready Mix & Builders Supply,
Inc. — Swannanoa Plant
COC No. NCG140382
Buncombe County
Dear Mr. Jones:
In accordance with your application for a discharge permit received on June 10, 2008 and
additional information received August 11, 2008, we are forwarding herewith the subject
certificate of coverage (COC) to discharge under the subject state — NPDES general permit. This
permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and
the Memorandum of Agreement between North Carolina and the US Environmental Protection
Agency dated October 15, 2007 (or as subsequently amended).
Please note that this COC does not allow discharge from the irrigation of raw
material stockpiles, which is defined as a wastewater, from this site. This stipulation is a
result of the information presented in.the application and gathered during technical review of
your request for an authorization to construct wastewater treatment system(s) at this plant.
Please take notice that this certificate of coverage is not transferable except after notice to
the Division of Water Quality. The Division of Water Quality may require modification or
revocation and reissuance of the certificate of coverage. This permit does not affect the legal
requirements to obtain other permits which may be required by the Division of Water Quality or
permits required by the Division of Land Resources, Coastal Area Management Act or any other
federal or local governmental permit that may be required.
An Authorization to Construct treatment facilities has been issued concurrently with
this COC. The Asheville Regional Office, telephone number [phone], shall be notified
at least forty-eight (48) hours in advance of operation of the installed facilities so that an in -place
inspection can be made. Such notification to the regional supervisor shall be made during the
normal office hours from 8:00 a.m. until 5.00 p.m. on Monday through Friday, excluding State
Holidays.
1�Carolina
Aa`tura!!y
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Intemet: www.newaterguality.ore Location: 512 N. Salisbury St. Raleigh, NC 27604 Fax [phone]
An Equal Opportunity/Affirmative Action Emp%yer—W1e Recycled1101% Posl Consumer Paper

' Mr. Bart Jones
Carolina Ready Mix & Builders Supply, Inc.
NCG 140382
August 22, 2008
Upon completion of construction and prior to operation of this permitted facility, a
certification must be received from a professional engineer certifying that the permitted
facility has been installed in accordance with the NPDES Permit, the associated
Authorization to Construct, and the approved plans and specifications. Please mail the
certification (attached) to the Stormwater Permitting Unit, 1617 Mail Service Center, Raleigh,
NC 27699-1617.
Please note that any future construction, installation, or modification of wastewater
treatment facilities (including process wastewater recycle systems) will require an Authorization
to Construct (ATC) prior to construction per 15A NCAC 2H .0138 & .0139. You must submit,
in triplicate, plans/specifications and design calculations, stamped and sealed by a professional
engineer, with a letter requesting an ATC to the Stormwater Permitting Unit, 1617 Mail Service
Center, Raleigh, NC 27699-1617.]
One (1) set ofapproved plans and specifications is being forwarded to you. The
Permittee shall maintain a copy of the approved plans and specifications on file for the life of the
facility. If you have any questions concerning this permit or Authorization to Construct, If you
have any questions concerning this permit, please contact Bethany Georgoulias at telephone
number [phone].
Sincerely,
a4
for Coleen H. Sul tins
cc: Paul Sexton/ Brooks Engineering Associates/ 17 Arlington Street/ Asheville, NC 28801
Asheville Regional Office
Central Files
Stormwater Permitting Unit Files
enclosure

' Mr. Bart Jones
Carolina Ready Mix & Builders Supply, Inc.
NCG140382
August 22, 2008
Engineer's Certification(COC No. NCG140382)
I, , as a duly registered Professional Engineer in the
State of North Carolina, having been authorized to observe (periodically, weekly, full time) the
construction of the project, , for the
Project Name Location
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the
observation of the following installations:
Construction of a process wastewater recycle system at Carolina Ready Mix & Builders
Supply, Inc. -- Swannanoa plant site.
I certify that the construction of the above referenced project was observed to be built within
substantial compliance and intent of the approved plans and specifications.
Signature
Date
Registration No.
Mail this Certification to: Stormwater Permitting Unit
NC Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-16I7

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140382
STORMWATER AND PROCESS WASTEWATER DISCI4ARGES
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,
Bart Jones
is hereby authorized to construct and operate a process wastewater recycle system, and is hereby
authorized to discharge process wastewater (excluding discharge from the wetting of raw
material stockpiles) and stormwater from a facility located at
Carolina Ready Mix & Builders Supply, Inc.
608 Old U.S. Highway 70
Swannanoa
Buncombe County
to receiving waters designated as the Swannanoa River, a class C water in the French BroaQ
River Basin, in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts 1, 1I, I11, IV, V, and VI of General Permit No. NCG 140000 as
attached.
This certificate of coverage shall. become effective August 22, 2008.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day August 22, 2008. n
for Coleen H. Sullins, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

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Carolina Ready Mix & Builders
Supply,, Inc. - Swannanoa Plant
Latitude: 351 36' 16" N
Longitude: 820 23' Y W
County: Buncombe County
Receiving Stream: Swannanoa River
Stream Class: C
Sub -basin: 04-03-02 (French Broad River Basin)
Facility Location

Mr. Bart Jones
Carolina Ready Mix & Builders Supply, Inc.
NCG140382
August 22, 2008
Engineer's Certification (COC No. NCG140382)
I, �U EkT r-� , as a duly registered Professional Engineer in the
State of North Carolina, having been authorized to observe (periodically, weekly, full time) the
construction of the project, C9e1,14,4 PIEAOl 1` s iX , SWA,0MOoA N L for the
Project Name Location .
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the
observation of the following installations:
Construction of a process wastewater recycle system at Carolina Ready Mix & Builders
Supply, Inc. — Swannanoa plant site.
1 certify that the construction of the above referenced project was observed to be built within
substantial complianc and inten of the approved plans and specifications.
Signature Registration No, 0 32-4 6 0
Date lt&, ._2-9, 2-00
Mail this Certification to: Stormwater Permitting Unit
NC Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617

NARRATIVE REPORT
for
NPDES General Permit NCG140000
for
Carolina Ready Mix and Builders Supply, Inc.
BEA PROJECT 9256507
Issue Date: May 8, 2008
Prepared for:
CAROLINA READY MIX AND BUILDERS SUPPLY, INC.
608 Old U.S. 70
Swannanoa, North Carolina 28778
[phone]
Prepared by:
jM CARD!
17 Arlington Street
Asheville, NC 28801 SEAL9r;
[phone] 032680
1 •
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5 $ r2Qo�a
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PROJECT DESCRIPTION
This project consists of the permitting of stormwater and wastewater discharge from a concrete
ready mix plant located in Swannanoa, North Carolina.
SITE DESCRIPTION
The site is located on two mostly cleared parcels totaling 10 acres at 608 Old Highway 70 in
Swannanoa, North Carolina. The site currently consists of an operating ready -mix concrete plant
with associated equipment, buildings, & infrastructure. Site topology is gradually sloping. The
site slopes from the east to west. The lowest area is along the western property line. The
Swannanoa River, a Class C watercourse, runs along the western property line. An unnamed
tributary to the Swannanoa River runs along the northern property line.
PURPOSE
The purpose is to obtain a NPDES General Discharge Permit NCG 140000 to discharge
stormwater and wastewater under the National Pollutant Discharge Elimination System (NPDES)
and to obtain an Authorization to Construct (ATC) to implement the necessary infrastructure to
comply with NPDES requirements.
PROCEDURES
The existing site layout and operating configuration was verified through a current site survey
conducted by High County Surveyors, Inc. and a visual site inspection. A meeting was conducted
on site with the owner and our office. Current site deficiencies were noted. Engineering plans
have been prepared to bring current site configuration to NPDES pen -nit compliance.
FINDINGS
To comply with NPDES requirements, Brooks Engineering Associates, PA (BEA) has provided
engineering plans dated November 15, 2007 that depicts the necessary infrastructure required.
Effluent limits for the current site configuration can be achieved through a recycle system and a
water mass balance. The truck washdown area has been graded to allow all site wastewater to be
collected in a single small basin area; all other surface water will bypass the wastewater basin and
be treated as stormwater. The stockpile areas are located within an isolated area and consist of
material that has already been washed and will not be wetted down. The truck washdown area
will collect all material from the truck and drum washdown into a ramped wastewater collection
basin that will allow all heavy material and settable solids to settle out. Wastewater will be
skimmed from the top and flow into a 3,000 gallon storage tank. Wastewater from the 3,000
gallon tank will be pumped by manual control panel operation to the existing concrete production
system. A high water alarm will be installed to warn when the tank reaches 85% capacity. The
3,000 gallon storage tank has been sized from calculations for the 25 year, 24 hour storm event
and maximum daily water use classified as wastewater. Calculations have been provided as
Attachment "A". From the calculations provided there is a water balance deficit of -98 gallons,
therefore all recycle water is used in the manufacture of concrete yielding a 0 discharge of
wastewater effluent. All total suspended solids and pH are contained on site and reused for
concrete. A Stormwater Pollution Prevention Plan (SPPP) will be written as required by the
NPDES permit in concurrence with the proposed plan.

Project Name: Carolina Ready Mix
Project #: 256507
Date: 9/18/2007
Sheet: 1 of 1
Daily Water Use Calculations
Daily Maximum Number of Trucks: 6 trucks
Wash down Water Usage: 30 gallons/truck
6 trucks x 30 gallons/truck = 180 gallons
Rainfall Volume Calculations
Note: The precipitation estimate (in.) for a 25 year, 24 hour storm for 35.604 N, 82.384 W (subject site)
is 5.44 in. (0.453 ft) per the "Precipitation - Frequency Atlas of the United States" NOAA Atlas
14, Volume 2, Version 3.
Wastewater Basin Area: 455 ft` (see site plan for further detail)
Wastewater Basin Volume (V) = 455 ftz x 0.453 ft 206 ft'
or 1542 gal
Total V = Wash down Volume + Rainfall Volume = 180 gallons + 1542 gallons
Total Volume to Recycle System = 1722 gallons
Total volume to System: 1722 gallons
Total Storage Provided: 3000 gallons
% Storage Used: 57% %
% Storage Freeboard: 43%
Concrete Production Water Usacre Calculation
Average Daily Production of Concrete (yds.) 65 yds.
Water Required per yd. of concrete (gallons) 28 gallons
Average Daily Production Water Use: 1820 gallons
Water Balance Calculation (For a 25 year, 24 hour storm event and Average Daily Production)
Total Water = Total Volume to Recycle System - Average Daily Production Water Use
1722 gallons - 1820 gallons = -98 gallons

POINT PRECIPITATION
v FREQUENCY ESTIMATES
FROM NOAA ATLAS 14
North Carolina 35.604 N 82.384 W 22 1. 1 feet
from "Precipitation -Frequency Atlas of the United States" NOAA Atlas 14, Volume 2, Version 3
G.M. Bonnin, D. Martin, B. Lin, T. Parzybok, M.Yckta, and D. Riley
NOAA, National Weather Service, Silver Spring, Maryland, 2004
Extracted: Mon Sep 17 2007
ence Limits Seasonality 11 Location Maps Other Info. GIS data Maps Help Docs j J.S. Map
Freauenev Estimates finches
min 120 l2`248 47 0 20 5 60ARI* Wmm530 6T[h
6rnmay(years) hrhr day d❑day day dy ay 1 k 0.35 0.56 0.70 0.96 1.20 I.38 1.46 Efl 2.21 2.56 3.07 Lfl 4.12 F4 731 6.43 Ej 10.18 12.19
0.42 Efl 0.84 1.16 1.46 1.67 1.76 2.I2 E.6fl 3.10 3.71 4.19 4.93 5.64 7.61 9.41 11.89 14. 00
0 0.50 0.80 1.02 1.44 1.85 2.14 2.23 2.64 3.25 3.92 4.64 5.17 5.99 6.76 8.96 10.81 13.41 15.89
10 0.56 0.90 1.14 1.66 2.16 2.51 2.62 3.08 3.76 4.56 5.35 5.93 6.80 7.61 ]0.00 i 1.84 14.53 17.16
25J 0.65 1.04 I.31 1.94 2.59 3.03 3.18 3.72 4.46 5.44 6.33 6.95 7.88 8.73 1 1.37 13. I4 1593 18.73
50 0.71 1.14 1.44 EE 2.94 3.45 E6fl 4.27 5.02 6.14 7.09 7.76 K2j 9.58 12.43 i4.Il 16.95 19. 88
100 0.78 1.24 1.56 2.39 3.29 3.90 4.15 4.86 5.60 6.87 7.$7 8.57 9.55 10.43 13.48 15.04 17.91 20.96
200 0.84 1.33 ] .68 2.62 3.67 436 4.69 5.49 6.20 7.61 8.66 9.39 10.39 1 1.28 14.51 15.93 18.82 21.99
500 0.92 ] .46 1.84 E9fl 4.20 5.02 5.46 6.41 7.01 8.62 9.73 10.50 11.51 12.40 15.88 17.07 19.96 23.27
1000 0.99 1.56 1.96 3. [ 7 4.62 5.55 6.09 7.17 7.64 9.4 i 10.56 11.36 12.37 li.24 16.92 17.90 20.79 24.20
Text version of table These precipitatson frequency estimates are based on a partial duration series,. ARI is the Average Recurrence Interval.
Please refer to the documentation for more information. NOTE: Formatting forces estimates near zero to appear as zero.

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(�E)
NCG140382 July 8, 2008
B. Georgoulias
Carolina Ready Mix (Swannanoa)
rev. 8/18/08
Summary
This facility submitted a Notice of Intent to be covered under General Permit NCG140000
(Ready -mixed Concrete). The stormwater discharge drains to the Swannanoa River
(Class C), in the French Broad River Basin. This facility is located in Buncombe
County, handled by the Asheville Regional Office.
Application review
a) The permit application has been signed and sufficiently completed. Yes, but
some additional information on wastewater treatment system design
needed to complete ATC review. This facility is already operating
(owner purchased an existing plant), but the wash water recycle system
is being proposed.
b) The SIC code accurately describes this facility's activities and is covered by this
general permit. Yes, SIC 3273 (Ready -mixed Concrete).
c) Does the facility propose a new or expanding wastewater discharge to ORW
waters (not allowed), or waters upstream of ORW (special limits may apply)?
No.
d) DEH or Shellfish Sanitation Approval Required? N/A
e) Does this facility have other permits? No.
0 Hazardous Waste Activities? No.
g) DLR Mining Permit status: N/A
h) Regional Office input requested: 7/14108 (S. Silvis, ARO)
RO Approval received: 7/14/08 (see attached e-mail).
i) Is an ATC/ATO Required (NCG02 or NCG14)? Yes. See Special Notes.
j) Erosion/Sedimentation Plan Applied for? N/A.
k) Application approved? Yes, with add. info.
1) In Mecklenburg or Wake County (If so, copy final COC there)? No.
m) Special Notes: An ATC is required; however, some minor additional
information needed. Applicant is demonstrating a recycle system
designed to contain the 25-year storm with a foot of freeboard. See
phone logs and review notes below for more details.

NCG140382
Phone logs
July 8, 2008
B. Georgoulias
7/14/2008: Phoned Paul Sexton with Brooks Engineering Associates (828.232.4700)
to discuss submitted design plans and calculations. Requested clarification and
additional information (mostly other details to be denoted on plans).
Original Plan Submittal Review
• This is an existing site — confirm already operating? When was it built? So
will this be an ATO existing treatment, or is the recycle system new?
Existing plant the owner recently bought (not sure how old). Already
operating, but they are proposing a wash water collection and recycle system.
Currently routing wastewater to retention ponds.
• No E&SC Plan verification; required? No, less than an acre will be disturbed
for this project.
• Also, this is in an urbanizing area in Buncombe County — a post -construction
stormwater permit from the County (delegated) required if disturbing an acre
or more. NIA.
• NOI indicates wastewater treatment facilities are not in the 100-year flood
plain. However, the plans (p. 2) show the wastewater collection basin within
that area. The basin is within the flood plain; a flood gate is planned (see last
sheet C2 of plans). Probably won't be closed all the time, but can close gate
when large event expected.
• Not clear on plans which areas are impervious and which are pervious. Also,
no stormwater or wastewater outfalls shown. Will indicate these on plan
sheet and submit. Mostly graveled areas (impervious).
• There should be a notation on the plans that there are no wetlands if there
are none. Will indicate on plan sheet and submit.
• The NOT indicates no mixing drum cleaning; however, the narrative says "the
truck washdown areas will collect all material from the truck and drum
washdown into a ramped wastewater collection basin...." The company
asserts that it rinses the drums while off -site and will not rinse these out here.
External wash only. Reviewer note: no need to specify on COC (i.e., exclude
this wastewater) since future washouts could occur into recycle system as
long as capacity not compromised and freeboard maintained. BIMS will
reflect recycle system and external vehicle washing wastewaters.
Recycle System Calcs
• No pH adjustment because closed -loop recycle system. Not necessary for
process? No.
• Do washdown gallons include outside vehicle and inside drum washout? Just
washing outside of vehicle; drum washout does not happen on -site.
• Is capacity usually regained in between rain events by deficit created by
amount needed for production? How is the supply supplemented -- potable

NCG140382
July 8, 2008
S. Georgoulias
water from somewhere? Yes. Assume supplemented by potable water; right
now no water is recycled at all (all fresh water source).
• Capacity (3000 gal.) corresponds to dimensions of tank on plans minus a foot
of freeboard. Is this correct? Yes. The company already had this tank on
hand and knew they had more than enough capacity for storing wash water.
• Rain fall and runoff into the system: the 455 sq. ft corresponds to the
washout station (220 sq. ft) and the wastewater basin (235 sq. ft). The runoff
calculation assumed all runoff from 25-year storm.
• Water balance demonstrated.
8/18/2008
Additional Information Review
Revised plans received August 11, 2008:
✓ Outfalls noted. Plans also now include note "no apparent wetlands being
affected" (though also notes that no formal wetland study conducted); RO did
not indicate concern in this area, so this will be accepted.
✓ Gravel and concrete areas (virtually entire site) labeled on main set of plans.
Differentiation of impervious areas on separate plan sheet D1; however,
"impervious" areas corresponding to legend are mostly concrete — some gravel
not included? Will phone to clarify. Should not affect drainage or
calculations for wastewater treatment system.
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Re: NOI from Carolina Concrete in Swannanoa
Subject: Re: NOI from Carolina Concrete in Swannanoa
From: Starr Silvis <[e-mail]>
Date: Mon, 14 Jul 2008 11:52:48 -0400
To: Bethany Georgoulias <[e-mail]>
Hi Bethany!
have been to this site, and have been expecting them to submit and NOI for quite some time. I met with the
new owner When he was just a prospective owner. The entire site is indeed in the floodplain. I am very happy
to hear they have a NOI in and that the package is decent. No concerns with issuance.
Now, on to the important stuff, the watermelon pic wont open, could you please re -send?
Thanks!
Starr
Bethany Georgoulias wrote:
Hi Starr,
This is one close to the office for you.
We've received an NOI from Carolina Ready Mix in Swannanoa for coverage under NCG14. Apparently
It is an existing plant that is not permitted, and they are proposing to install a wash water recycling system
(25-year with foot of freeboard design) that will return water into the concrete process. They discharge
stornwater (and currently wastewater) to the Swannanoa (Class C) through some retention ponds on site.
A copy of the NOI is attached; the plans and talcs with the narrative are on their way to your office. I
think this was rather recently purchased from another owner (not sure how old the plant is, though), and the
current owner is trying to get it into compliance.
I've done a review of the plans and tales, and there was only some minor additional information I thought
we needed. I asked the consultant to submit a site plan sheet that noted which areas were impervious, that
there were no wetlands, and that showed the stonnwater outfalls. The recycle system should be closed
loop, and he has demonstrated the ability to contain the 25-vear stone and wash water in the system; the
process will require the water captured plus additional, so they will have to supplement (so, there doesn't
seem to be a problem with accumulation). Apparently the 3000-gal tank they'll be using to store the
recycled water is already on site. Incidentally, that will be located within the flood plain (not checked on
the NOI, but you'll see it on the plans), but they are proposing a flood gate for protection. Also, the
company asserts it will not be wetting down stockpiles, so the COC will exclude that as an authorized WW
discharge.
Does the Asheville Regional Office have any concerns about issuing this facility a COC for this general
permit? It appears pretty straightforward. If we don't receive any objections, we'll issue the COC in 30
days, or after we receive the add. info. from the engineer.
Oh, and attached is a smile for your Monday morning...
Thanks,
BG
Starr Silvis, P.E. - Starr.Silvis?ncmail.net
Environmental Engineer
North Carolina Dept. of Environment and Natural Resources
Asheville Regional Office
1 of 2 7/14/2008 12:22 PM

Re: NOi from Carolina Concrete in 5wannanoa
Division of Water Quality - Surface Water Protection Section
2090 U.S. 70 Highway
Swannanoa, NC 28778
Tei: 828-296-4500
Fax: [phone]
"if there is magic on this planet, it is contained in water."
Loren Eiseley
Starr Silvis, P.E. <Stan-.SilvisCa),ncmail.nct>
NC DENR - Asheville Regional Office
Division of Water Quality - Surface Water Protection Section
2 of 2
7/14/2008 12:22 i'IIVt

Print Pace - NC Areas Subject to Phase 11 Post -Construction & Other Stormwater Program Re... http://204.211.239.202/stormwater/print.aspx?CMD=INIT&XMIN= 82.45553466766013&...
NC Areas Subject to Phase II Post -Construction & Other Stormwater Program Requirements .
Map Legend
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■
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The map representations are the best available
March 1, 2007. Please check with the local
government (city or county) in your location to
specific stormwater requirements.
Areas subject to Stormwater Post- Constructior
(Permitting) are based on existing programs an.
Session Law 2006-246. NC Division of Water
Quality, 7/8/2008
I of 1 7/8/2008 10:34 AM

+7' Division of Water Quality / Surface Water Protection
NCDENR National Pollutant Discharge Elimination System
Xb r Gwoi.i.,a Ocli.Rh.G`r oI
E.MRa,--0 tW— R�C— NCG140000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Reeuved
Year I Month
I Du
Cer ficate of coverage
N C G i. 41Q1310 1Z
gLeck # Amount
Permit AssiRned to
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.Classiification) Code- 3273 Ready Mixed Concrete,
For new plant sites that will discharge or recycle process wastewater (even if commingled with
stormwater): This NO[ is also an APPLICATION FOR Authorization to Construct (ATC) wastewater
treatment facilities. ATC requests must be submitted at least 90 days prior to construction'.
For existin plant sites discharging or recycling process wastewater (even it commingled with
stormwater): This NOI is also an APPLICATION FOR Authorization to continue to operate wastewater
treatment facilities in place. Construction, modification, or installation of any new treatment components
at an existing site requires an ATC.
Treatment facilities used to treat or recycle process wastewater (including stormwater BMP structures
treating process wastewater flows commingled with stormwater) require an ATC prior to construction
per 15A NCAC 2H .0138. The authorization to constructor continue to operate will be issued at the
same time as the Certificate of Coverage (COC) for the NCG14 permit. Design of treatment facilities
must comply with requirements of 15A NCAC 2H .0 13 8 & .0139.
Construction of wastewater treatment facilities (this includes recycle systems) at new or existing plant
sites requires submission of three (3) sets of plans and specifications signed and sealed by a
Professional Engineer (P.E.) or qualified staffz along with this application. A copy of'the design
calculations should be included. Please see questions 14 & 15.
For questions, please contact the DWO Regional Office for your area. (See page 5)
(Please print or type)
1) Mailing address of owner/operator (address to which all permit correspondence will be mailed):
Name
Street Address
City
Telephone No.
A Q-r Yo v) 1=5
o• Be < Z S
5wA M N A•Jat9 State lu -- ZIP Code ?-e-7, 7 S
B z 15 6 86 - 3 a g o Fax: Sits 6 S6 - -7.1 o -1
2) Location of facility producing discharge:
Facility Name e-A�uI;.,t4 API Wok q i -44-zs St�P�..) , J,.t�..
Facility Contact Bar -7on£j
Street Address 6&5 n N Q. S. -70
City .. State ZIP Code 7- -7 8
County
Telephone No. 0-2t 666_ ?,O q o Fax: 87.-t gs6 - -7 -16
Page 1 of 5
'As per 15A NCAC 2H .0106
2Unless treatment facilities are designed, constructed, and put into operation by employees internal to the company who are qualified to
perform such work for their respective companies in accordance with General Statutes, 89C-25 Q), plans and specifications must be signed
and sealed by a P. E.

ill
NCG140000 N.O.I.
3) Physical location information:
Please provide a narrative description of how to get to the facility (use street names, state road numbers, and
di ancle! and'}n
direction from a roadway intersection). 1 V t- S-4 c FF o� -Z -` 0 4-o Pwl4ov1 C.v6 P-p
(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' 36 "-V -7 I ' iJ Longitude 9&'Zy tn/ (deg, min, sec)
5) This NPDES Permit Application applies to which of the following:
❑ New or Proposed Facility Date operation is to begin
19 Existing
6) Standard Industrial Classification:
Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at this facility
SIC Code: 3 Z- 3
7) Provide a brief description of the types of industrial activities and products produced at this facility:
(Include a site diagram showing the process areas present at this facility.)
RettiO�_ ryiTX Co.�GtZt'fe-
8). Discharge.points / Receiving waters:.. :.
How many discharge points (ditches, pipes, channels, etc.) convey stormwater and/or wastewater from the
property?
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
and/or wastewater discharges'end up in? JnriAmEO rez1g"4aR.j #. -#ram Cnenc}a X4'W,t:vV31_
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Raleigh municipal storm sewer). 1414
Receiving water classification (if known): C-( S�nnna++aR',ren-
Note: Discharge of process wastewater to receiving waters classified as WS41 to WS-V or SA must
be approved by the N.C. Dept. of Environmental Health. If DEH does not approve, coverage
under NCG140000 cannot be granted. No new discharges of process wastewater are
permitted in receiving waters classified as WS-I or freshwater ORW.
9) Does this facility have any other NPDES permits?
�5 No
❑ Yes
If yes, list the permit numbers for all current NPDES permits for this facility:
10) Does this facility have any Non -Discharge permits (ex: recycle permits)?
1I No
❑ Yes
If yes, list the permit numbers for all current Non -Discharge permits for this facility:
11) Does this facility employ any best management practices for stormwater control?
No
j� Yes
If yes, please briefly describe: Ti.�o �TENrr�� �_o�,dS_ AA4 u56,o 4-• Co"�'U'c n.uncF�
S : 4-c.. S — 5 4e-- P i Ar, S F+1 �Lrvil+.. i ,ti �n ►Mo}r ,..� .

NCG140O00 N.Q.I.
12) Does this facility have a Stormwater Pollution Prevention Plan?
II No
❑ Yes
If yes, when was it implemented?
13) Are vehicle maintenance activities occurring or planned at this facility?
JZ No
❑ Yes
Wastewater Treatment Design Information
14) Are discharges occurring or planned from any of the following process wastewater generating activities?
Vehicle and equipment cleaning ® Yes ❑ No
Wetting of raw material stockpiles ❑ Yes No
Mixing drum cleaning ❑ Yes Dd No
If yes to any of the above, please describe the type of process used to treat and/or recycle the process
wastewater. -- SGE PJAP-aArr ✓E
Irka-1 For a sufficient application, you must provide design specifics (e.g., design volume, retention time, surface
area, etc.) and calculations to demonstrate compliance with permit effluent limits (pH — 6-9 SU, Total
Suspended Solids (TSS) — 30 mg/l, and Settleable Solids (SS) — 5 mill.) [Use separate sheet(s)].
If all these discharges are recycled, please refer to Question 15.
For plants that recycle and/or discharge process wastewater.
When applying for this permit, you are also applying for an authorization to construct (new
treatment facilities) or authorization to continue to operate (existing treatment facilities) as
part of the NOI. For new sites, you must submit three (3) sets of design plans and
specifications with this application and provide supporting calculations that predict
compliance of final discharge with permit limits. For existing sits, applicants should submit
three (3) sets of plans and specs for facilities as -built and provide as many design details as
possible, or submit a detailed diagram of treatment systems in place that includes information
such as tank volumes, dimensions, retention time, piping, settling basin details, etc.
Please note: If new treatment systems are planned for an existing site, an ATC will be required
prior to construction of those facilities. Plans/specs/calculations prepared by a P.E. and the
request for an ATC may be submitted with this NOI, or separately at a later date. DWQ may
request the status of your plans for requesting an ATC upon issuance of the COC. .
15) Does the facility use or plan to use a recycle system?
❑ No
0 Yes
If yes, what size storm event is the system designed to gold before overflowing? (for example, 10-yr, 24-hr)
25 year, 24-hr rainfall event
For a recycle system (regardless of when it ove_rflows), please provide plans, calculations, and design
specifics (e.g., throughput assumptions/water balance, design volume, retention time, surface area, amount of
freeboard in design storm event, etc.). [Use separate sheet(s)].
For a sufficient application, the information must demonstrate compliance of final discharge with permit
effluent limits (pH — 6-9 SU, Total Suspended Solids (TSS) — 30 mg/l, and Settleable Solids (SS) — 5 ml/1), or
must demonstrate that the recycle system has sufficient capacity to contain runoff from a 25-year, 24-hr
rainfall event plus one foot of freeboard under design operating conditions.

NCG140000 N.O.I. ?�
16) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain?
IP4 No ❑ Yes If so, include information to demonstrate protection from flooding. (Minimum design
requirements for treatment works include protection from the 100-year flood, per 15A NCAC 2H .0219.)
17) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
31 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?
�I No
❑ Yes
d) If you answered yes to questions b. or c., please provide the following information:
-Type(s) of waste:
How is material stored:
Where is material stored:
How many disposal shipments per year:
Name of transport / disposal vendor:
Vendor address:
18) 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: l3�q,zT �'avtcs
Title:
(Signature of piicant) (Date Signed)
Notice of Intent must be accompanied by a check or money order for $100.00 made payable to:
NCDENR

NCG140000 N.O.I.
Final Checklist
This application will be returned as incomplete unless all of the following items have been included:
IR Check for $100 made payable to NCDENR.
This completed application and all supporting documentation (including design details and calculations for
treatment systems).
'K ElIf 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).
S j For new sites (or sites that will install new treatment facilities): Three (3) copies of plans and
specifications for wastewater treatment facilities (including recycle systems), signed and sealed by a
Professional Engineer or qualified staff meeting requirements of G.S. 89C-25 (7).
wo
ElFor existing sites: three (3) copies of plans and specifications for wastewater treatment facilities (including
recycle systems) as built, stamped and sealed by a Professional Engineer, or (only if plans not available) a
detailed diagram of treatment systems in place that includes information such as tank volumes, dimensions,
retention time, piping, settling basin details, etc.
A site map showing, at a minimum, (existing or proposed):
(a) outline of drainage areas, (b) stormwater/wastewater treatment structures, (c) location of
stormwater/wastewater outfalls (corresponding to which drainage areas), (d) runoff conveyance structures,
/ (e) areas where materials are stored, (f) impervious areas, and (g) site property lines.
119 A county map or USGS quad sheet with location of facility clearly marked.
Mail the entire package to:
Stormwater Permitting Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Note
The submission of this document does not guarantee the issuance of an NPDES permit.
For questions, please contact the DWO Regional Office for your area.
DWO 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)
733-5083

BROOKS
" Mineenn
ociate -
v Arllrx n street
Alsh(Mlle, NC 28801
"
P: 828132.4700
Land Planning. Civil Engineering Surveying Environmental Services F: 828.232.133f
' Letter
of Transmittal
_
To:
From:
�• lb
ti� ".
Bethany Georgoulias-
Paul Sexton"
Stormwater Permitting Unit'..
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
(need tele hone no. rfFedex, no P.O. Box). .
Project Name:
Date:
Carolina Ready Mix
August 8, 2008
Project No:
cc:
256507
File
need telephone no. if Fede-v, no P.O., Box)
❑ Nlail ❑ Deliver ❑
Overnight* ❑ Other
'
'must use street address & include phone number
Document Description:
Date:
Use:
Revised En&cering Plans
3 Copies
Revised Drama e urea Exhibit
.3 Copies
Comments:
Ms. Georgoulias,
The comments per our converstaion on July 14, 2008 have been addressed. Please call
if you have any questions or require any additional information.
Thanks
17 ARLINGTON STREET ASHEVILLE, NC 28801 P: 828.232,4700 F: 828.232A 331 WWW.BROOKSEA.COM

LAND PLANNING CIVIL ENGINEERING SDRVETIA9 ENVIRONMENTAL S E I V I C E S
Letter of Transmittal
To:
From:
Ken Pickle
Paul Sexton
Storm-,vater Permitting Unit
Brooks Engineering Associates, PA
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Project Name:
Date:
Carolina Ready Mix
June 5, 2008
Project No:
CC:
256507
File
❑ Mail ❑ Deliver
❑ Overnight* ❑ Other
'must use street address & include phone number
Document Description:
Date:
Use:
Application Check# 659 S100.00
6/5/2008
Review Fee
-Application & Supporting documentation, Calculations
1 Copy
Engineering Plans & Site Drainage Area Exhibit
3 Copies
Comments:
Please find attached application for NPDES General Permit NCG 140000. Call with any
questions or concerns.
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