NCG140394_COMPLETE FILE - HISTORICAL_20090828

PERMIT NO.
LillwM0
DOC DATE
STORMWATER DIVIS
NCG PE
g HISTORICA'
❑ MONITORII
0 a
YYYYMMDI

C®ENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue
Governor
Mr Jeff Lamm EHS Mgr
Southern Concrete Materials
PO Box 5395
Asheville NC 28813
Dear Mr Lamm
Coleen H Sullins
Director
August 28 2009
Subject General Permit No NCG140000
Waynesville Plant
COC No NCG140394
Haywood County
Dee Freeman
Secretary
In accordance with your application for a discharge permit received on August 10, 2009 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 AgFeement 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 (ATC) 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
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 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 1
One (1) set of approved 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
Wetlands and Stormwater Branch One
1617 Mad Service Center Raleigh North Carolina 27699 1617 NonhCarohna
Location512 N Salisbury St Raleigh North Carolina 2704 Phone
�� url�ll�
Phonee919.807�3001 FAX 919$O7�i4941 Customer Service 1�77�i23�748
Internet www ncwaterquality org
An Equal opportunity lAffirmativeAction Employer

Mr Jeff Lamm EH5 Mgr
Southern Concrete Materials
NCG140395
August 28 2009
I!, '9t
have any questions concerning this permit please contact Cory Larsen at telephone number (919)
807-6365 or cony Iarsenpncdenr gov
Sincerel
OR4G1 EN PICK By
cc Asheville Regional Office, Mr Chuck Cranford
Central Files
Stormwater Permitting Unit Files
enclosure
r
forColeen H Sullins

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO NCG140000
CERTIFICATE OF COVERAGE No NCG140394
STORMWATER AND PROCESS WATER 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,
- -- �- - - — --- SOUTHERN -CONCRETE -MATERIALS= _ ----
is hereby authorized to discharge stormwater and to construct and operate a process wastewater
treatment system, and is hereby authorized to discharge process wastewater (excluding discharge
from the wetting of raw material stockpiles) from a facility located at
Waynesville Plant
50 Vigoro Lane
Waynesville
Haywood County
to receiving waters designated as Richland Creek, a class B, Trout water in the French Broad
River Basin, in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts I, II, III, IV, V, and VI of General Permit No NCG140000 as
attached
This certificate of coverage shall become effective August 28, 2009
This Certificate of Coverage shall remain in effect for the duration of the General Permit
Signed this day, August 28, 2009
ORIGINAL SIGNED BY
KEN PICKLE
for Coleen H Sullins, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

LOCA`1'1ON MAP.
NCG140394
,646p Scale 120,000
SOUTHERN CONCRETE MATERIALS
WAYNESVI LLE PLANT
Latitude 35ci 28' 22" N
Longotude 831, 00' 22" W
County Haywood
Receiving Stream Richland Creel,
Stream Class B, Tr
Sub -basin 04-03-05 (French Broad RIVET Basin)
+•+sue �� a„���-`--��
Facility Location

,;I VJ
AA
NCVENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H Sullins
Governor Director
August 3, 2009
Mr Jeff Lamm
Southern Concrete Materials
POB 5395
Asheville, NC 288134
Dee Freeman
Secretary
Subject New Permit Requests
450 Ind Pk Rd, Bryson City, NC, and
50 Vigoro Ln, Waynesville, NC
Your requests for a new NPDES General Permit received on 4- 1-60 o 9 , are being-Fet-ufed--
due to
❑ Check for $100 00 made payable to NCDENR is missing
❑ Application is incomplete
❑ Application package is missing the supporting documents
❑ Missing copy of county map or USGS quad sheet with facility clearly marked
kU'Other 192 40! C/I"'I&d -Pe A51SneZml
Please return the information so we can continue processing your request If you have any
additional questions, please contact Ken Pickle at 919-807-6376
Wetlands and Stonnwater Branch
1617 Mail Service Center Raleigh North Carohna 276991617
Location 512 N Sabsbury St Raleigh North Carolina 27604
Phone [phone] FAX [phone] Customer Service 1-977-623-6748
IntenneL www ncwaterquahty org
41
NorthCarol tna
An Equal Oppixknty 1 Armnabn Actin Employer

NCGiqa39�
NC®ENR
North Carolina Department of Environment and Natura
Division of Water Quality
Beverly Eaves Perdue Coleen H Sullins
Governor Director
August 3, 2009
Mr Jeff Lamm
Southern Concrete Materials
POB 5395
Asheville, NC 288134
Resources
Dee Freeman
Secretary
Subject New Permit Requests
450 Ind Pk Rd, Bryson City, NC, and
50 Vigoro Ln, Waynesville, NC
h
� 3�D v �/off
Your requests for a new NPDES General Permit received on �% , are being
due to
❑ Check for $100 00 made payable to NCDENR is missing
❑ Application is incomplete
❑ Application package is missing the supporting documents
❑ Missing copy of county map or USGS quad sheet with facility clearly marked
Other _. V 46�11711r11/11-,Z— — 10�121e
M
Please return the information so we can continue processing your request If you have any
additional questions, please contact Ken Pickle at 919-807-6376
O �
a f c
Wetlands and Stormwater Branch
1617 Mad Service Center Raleigh North Carolina 27699 1617
Location 512 N Salisbury St Raleigh North Carolina 27604 one
Phone 91 U07-6300 1 FAX [phone]Customer Sence 1-877-6236748 NorthCarolt
Internet www nci+raterquality org tlll'll��f
An Equal Opportunity t AffinnNlT
atzve Action Employer bi i

M
Permit Application for Authorization to
Construct (A to Q a Process /Stormwater
Recycling System
NPDES General Permit No: NCG140000
Certificate of Coverage: Not Issued Yet
Prepared for
Southern Concrete-MateriaCs -- WaynesviCCe Aant
50 Vigoro Lane
Waynesville, Haywood County, North Carolina 28786
CPEES Project No 1114-006
April 3, 2009
Prepared by
Chalam_ Pakala Engineering and Environmental Solutions
10017 All yson Park Dr ,
Charlotte, North Carolina 28277
Tel [phone] / Fax [phone]
Email cvpakala gearolina rr cam

April 3, 2009
Mr Ken Pickle, Environmental Engineer 14
NC DENR — Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27669-1617
Re Permit Application for Authorvatioii-to-Construct (A to Q a Proposed
Process / Stormwater Recycling System for Waynesville Concrete Plant
50 Vigoro Lane
Waynesville, North Carolina 28786
CPEES Pi-oiect No 1114-006
NPDES General Permit No NCG140000
Certificate of Coverage Not issued yet
Dear Mr Pickle
Southern Concrete Materials (SCM) is pleased to submit the attached Authorization -to -Construct
(A to C) permit request report along with construction drawings for the Proposed Process /
Stormwater Recycling System for Southern Concrete Materials — Waynesville Concrete Plant
located in Waynesville, North Carolina The A to C Report includes
• NC DENR NPDES General Permit Application NCG140000,
• Check for $100 made payable to NC DENR,
• Site map showing the delineation of drainage area contributing to the process
wastewater,
• Site layout map showing the proposed location of the process / stormwater recycling
system,
• 25 yr 24-hr stormwater runoff calculations,
• Detailed design, construction drawings along with construction specifications for the
proposed process and stormwater recycling system,
• Site Location Map,
• NC Certified laboratory supplied analytical results for stormwater samples collected at
similar plant,
• Manufacturer supplied literature for the proposed Carbon Dioxide System, for pH
adjustment

SCM sincerely appreciates your cooperation and progress of this project Please call me at 828-
253-6421 or Mr Chuck Pakala of CPEES at 704-54 I -4042 if you have any questions or
comments on this permit request
Respectfully submitted,
Jeff Lamm
EH&S Manager
Attachments A to C Permit Application Package

Permit Application for Authorization to Construct
(A to Q a Process /Stormwater Recycling System
Southern Concrete Materials — Waynesville Plant
Waynesville, North Carolina
NPDES General Permit No. NCG140000
Certificate of Coverage. Not issued yet
TABLE OF CONTENTS
10 FACILITY DESCRIPTION 1
2 0 FACILITY OPERATIONS 1
3 0 PROCESS WASHWATER CALCULATIONS 2
4 0 STORMWATER RUNOFF CALCULATIONS FOR A 25 YEAR AND 24-HR RAIN
EVENT 3
5 0 pH ADJUSTMENT FOR THE RECYCLE SYSTEM 3
6 0 STORMWATER I PROCESS WASHWATER RECYCLE SYSTEM DESIGN AND
CONSTRUCTION DETAILS 4
7 0 A to C CONSTRUCTION PERMIT APPLICATION 5
TABLES
Table 1 Runoff Volume Calculations for a 25 yr, 24-hr Storm Event
FIGURES
Figure 1 Site Location Map
Figure 2 Aenal View of Surrounding Properties around the Waynesville Plant
Figure 3 Site Layout Map with Buildings, Dry Mix Concrete Plant and Proposed Location of
Process Washwater / Stormwater Recycle System
Figure 4 Process Washwater and Stormwater Recycle System Construction Details
ATTACHMENTS
Attachment A Runoff Volume and Weir Design Calculations with Backup
Attachment B Laboratory Analytical Results Supplied by Environmental Testing Solutions
Attachment C Manufacturer Supplied Literature for Carbon Dioxide System
Attachment D NC DENR — Division of Water Quality Stream Classification Table for
Haywood County
CP Engineering and Environmental Solutions i A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

Permit Application for Authorization to Construct
(A to Q a Process /S°tormwater Recycling System
Southern Concrete Materials — Waynesville Plant
Waynesville, North Carolina
NPDES General Permit No.: NCG140000
Certificate of Coverage: NCG140309
10 FACILITY DESCRIPTION
Southern Concrete Matenals-Waynesville Plant proposed at 50 Vigoro Lane, Waynesville,
Haywood County, North Carolina, is a dry batch ready mix concrete plant for commercial
supply The primary Standard Industrial Classification (SIC Code) for the facility is 3273
(Ready Mixed Concrete) The approximate location of the facility on a US Geological Survey
Map is provided on Figure 1 The geographic site location can also be given as 350 28' 22 23"
North Latitude and 830 00' 22 72" West Longitude The subject facility is surrounded by light
manufacturing and residential areas and stormwater from the facility drains to Richland Creek
located south of the property The details of surrounding properties are displayed on Figure 2
The Waynesville Plant occupies approximately 4 82 acres of land and the paved area for
operations is unknown at the present time However, approximately 0 16 acres of area will be
exclusively used for washwater/recycle operations Stormwater from this property flows to
Richland Creek located west of the pro property (Attachment D) Based on my discussion
with NC Division of Water Quality, it is our understanding that Richland Creek is classified as
Class B (see attached table obtained from NC DENR --- Division of Water Quality Section web
site for details -Attachment D) The stormwater from the facility is earned to Richland Creels
via swales and sheet flow (Figure 3) The Waynesville Plant will consist of an office building,
a ready mix concrete plant next to the office building, cement and fly -ash silos, a three -pit
system to control washwater from the discharge, sand and gravel storage areas, and a concrete
truck drum wash area Waynesville Plant will have approximately 9 to 10 trucks and operates
8 hrs/day, 5 days/wk and 30 to 50 wks/year, depending upon the weather conditions
2.0 FACILITY OPERATIONS
The facility operations will include a dry batch concrete plant with vacuum system for dust
control (no water sprinklers will be attached to the concrete truck loading chute for dust
suppression), cement and fly -ash silos with a dust control central vacuum system, sand and
gravel storage areas with no water sprinkler system (dry storage areas) and a truck washing
area
CP Engineering and Environmental Solutions 1 A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

Typical operations from this proposed plant include based on the request from the user, the
sand, gravel, and cement and fly -ash will be loaded into a weigh scale which drops the dry
mix into cement trucks as a dry batch concrete mix During the truck loading process, vacuum
is applied around the loading chute to suppress any cement / particulate dust that will be
generated The dust extracted from the loading chute area will be processed through a NC
DENR Division of Air Quality permitted bag filter system before released into the
atmosphere The loaded cement truck with concrete mix will be brought to a truck washing
area for a surficial wash before goes out for the delivery Occasionally, any left over concrete
in the concrete drum will be washed of at the plant in a truck washing bay Thus, process
water will be generated at the plant for either recycling or disposal Based on our
understanding of the proposed facility operations, wash chemical are located in the wash pit
area to collect any potential spills from these storage vessels The oil storage tank, if installed
will be kept far from the pits and it will be secondary contained Therefore, no oily water or
stormwater contaminated with chemicals will be released to the environment from the facility
The facility has applied for a NPDES General Permit (NCG 140000) but no permit was issued
at this time To meet the NPDES General Stormwater Permit requirements, a Stormwater
Pollution Prevention Plan (SWPP Plan) with Best Management Practices for potential
stormwater pollutant sources is currently being prepared for implementation at the site
All truck drums and drum chutes will be washed at the end of the day before parked for good
Therefore, the locations where process washwater will be generated at the plant are
• Surficial cleaning of the drum before leaving the site,
• Cement drum washing if left over concrete is brought back to the plant, and
• Drum and drum chutes cleaning at the end of the day
3.0 PROCESS WASHWATER CALCULATIONS
Based on our discussions with the Waynesville Plant Manager, it is our understanding that
approximately 45 to 60 batches per day will be completed in the summer time and 25 batches
per day will be completed in the winter time using 10 to 15 trucks Approximately 5 to 10
gals of water will be used for surficial washing of the truck per batch Approximately 5 to 10
gals of water will be used to wash drum chutes per truck per day at the end of the day
Approximately 200 gals per day per drum will be used to wash at the end of the day
- Description of Operation, - -
Unit 4
- Total
# Trucks worst -case
trucks
15
# Batches per day using 15 trucks
worst -case scenario -summer time)
Batches
60
Surficial cleaning
10 galsibatch
600
Chute cleaning at the end of the day
10 gals/truck
150
Drum cleaning at the end of the day
150gals/truck
2,250
Leftover concrete washing from the drum 5 batches
200 galsibatch
1,000
Total(gals/day)
4,000
CP Engineering and Environmental Solutions 2 A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

4.0 STORMWATER RUNOFF CALCULATIONS FOR A 25 YEAR AND
24-HR RAIN EVENT
According NC DENR-Division of Water Quality NPDES General Stormwater Permit
requirements, recycle systems are considered wastewater treatment per 15A NCAC 2H 0203
and all wastewater discharges must meet a total suspended solids (TSS) limit of 30 mg/l, a
settleable solids (SS) limit of 5 ml/l, and pH between 6-9 SU or must demonstrate that the
recycle system has sufficient capacity to contain 25-year 24-hr rainfall event plus one foot of
freeboard under the design operating conditions
To obtain an economic and workable solution to the proposed recycling system design, the
truck washing operations and process washwater generating points are all brought to one
location to reduce the drainage area for 25-yr, 24-hr calculations Approximately 6970 sq ft or
0 16 acres of area including the pit system designed for the process / stormwater recycling is
expected to contribute to the process washwater from the facility (Figure 3) All washing
operations beyond this designated area are prohibited at the facility and the dnvers will be
trained to adhere to this new policy for meeting the Stormwater regulations CPEES has
performed stormwater calculations for a 25-yr, 24-hr rain event for 0 16 acres and
approximately 3,415 cubic feet (cft) of runoff capacity is required to hold the designed rain
event The runoff volume and weir design calculations are provided in Attachment A
Please note, during a rain event, no plant operations will be conducted Therefore, no
washwater is accounted for in the proposed recycle system design when 25-yr, 24-hr rain
event for stormwater is considered
5.0 pH ADJUSTMENT FOR THE RECYCLE SYSTEM
Southern Concrete Materials has been currently using Carbon Dioxide Systems to control pH
in the process washwater generated at some of their facilities It is proven very efficient to
control pH with carbon dioxide since carbon dioxide when mixed with water forms carbonic
acid It is a weak acid which would neutralize alkaline solution (cement washwater) generated
at the plant
Carbonic acid, has the formula HzCOj It is also a name sometimes given to solulions of
carbon dioxide in water, which contain small amounts of H2CO3 The salts of carbonic acids
are called bicarbonates (or hydrogencarbonates) and carbonates It is a weak acid Carbon
dioxide dissolved in water is in equilibrium with carbonic acid
CO2 + H2O ;--t H1CO3
Wikipedia http Yen wikipedia orglwiki/Carbonic acid
CP Engineering and Environmental Solutions 3 A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

In addition, it has also proven to be having a secondary benefit in reducing total suspended
and settleable solids concentration considerably from the process washwater and stormwater
recycle system A copy of analytical test results obtained from NC certified laboratory,
Environmental Testing Solutions, for a similar site - SCM Biltmore Plant in Biltmore, North
Carolina is provided in Attachment B for the State review The manufacturer supplied
literature for Carbon Dioxide System is provided in Attachment C
6.0 STORMWATER / PROCESS WASHWATER RECYCLE SYSTEM
DESIGN AND CONSTRUCTION DETAILS
The proposed recycle system is designed to capture all process washwater and stormwater
from a 25-yr, 24-hr rainfall event from the subject plant wash areas The recycle system is
designed to hold entire runoff amount from the designed storm event The approximate
drainage area involved m the process washwater is estimated to be 0 16 acres (Figure 3) The
25 year, 24-hr runoff volume from this drainage area is estimated to be 3,415 eft A recycle
system designed for the estimated runoff is a three pit system and an additional aboveground
storage tank (AST) (Figure 3) The total volume of all the three pits were designed to be
sufficient to hold the entire 25 year, 24-hr run off volume Please note SCM strives very hard
to control and mitigate migration of any contaminated stormwater from the facility to the
waters of US Appropriate slopes/berms/walls are proposed to isolate the 0 16 acres of
drainage area for the washwater / stormwater recycling operations (Figure 3)
All the three pits in the recycling system were sloped at the entrance in order for a front-end
loader to go into the pit for a periodic cleanup However, a berm or a slope away from the pit
is placed infront of the second and the third pit in order to divert the wash wastewater entry
into these pits The cross -sectional and construction details of the pits are shown on Figure 4
CPEES designed a pit sludge storage area next to the truck washing operations in order to
control stormwater flow that is in contact with the pit sludge The slopes of the truck washing
operations and the pit sludge storage area are directed toward the first pit of the three pit
recycling system in order to control and mitigate migration of stormwater contamination from
the washing operations
The location of the recycling (three pit and AST) system along with stormwater flow
directions and wash areas are displayed on Figure 3 The construction details for the recycling
system are displayed on Figure 4 In addition to the recycling system, the proposed carbon
dioxide system in the recycle system will enhance additional removal of Total Suspended
Solids (TSS) and Settleable Solids (SS), and also adjust pH to suit process water for recycling
at the plant The location of the carbon dioxide system is displayed on Figure 3 The 25 year,
24-hr stormwater runoff calculations are provided in Table 1 of this report
CP Engineering and Environmental Solutions 4 A to C Permit Application
Tel [phone] Southern Concrete Materials --Pond Road
80 Pond Road

A sump pump with a level switch will be provided to pump water from the third pit as
required either to the AST, plant or to the truck washing operations This would help empty
the third pit to accommodate any possible rain event
7 0 A to C CONSTRUCTION PERMIT APPLICATION
Based on our consultants' discussions with the State DWQ, it is our understanding that we
need to file a NCG 140000 Notice of Intent (NO]) Form to obtain A to C Permit to construct
the proposed process washwater ] stormwater recycle system at the Waynesville Plant A copy
of the NCG 140000 NOI is attached with the A to C Report for an approval
CP Engineering and Environmental Solutions 5 A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

AF-IMAA Division of Water Quality / Surface Water Protection
NCDENRNational Pollutant Discharge Elimination System
`tr.rn r�CznurtMe•T a.
FrvraowMr r.rn Nita„ ���s NCG140000
NOTICE OF INTENT
I Year I Month 1 ©av I
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG140000
STORMWATER AND PROCESS WASTEWATER DISCHARGES associated with activities classified as
SIC (Standard Industrial Classification) Code - 3273 Ready Mixed Concrete
For new plant sites that will discharge or recycle process wastewater (even if commingled with
stormwater) This NOI 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 existlnA plant sites discharging or recycling process wastewater (even if 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 construct or 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 0138 & 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 staff2 along with this application A copy of the design
calculations should be included Please see questions 14 & 15
'W,� I For questions, please contact the DWQ Regional Office for your area (See page 5)
(Please print or type)
1) Mailing address of ownerloperator (address to which all permit correspondence will be mailed)
Name
Street Address
City
Telephone No
MR JEFF LAMM EH 8t S MANAGER
P O BOX 5395
ASHEVILLE _ State NC ZIP Code 28813
828-253-6421 Fax [phone]
2) Location of facility producing discharge
Facility Name
Facility Contact
Street Address
City
County
Telephone No
SOUTHERN CONCRETE MATERIALS - WAYNESVILLE PLANT
MR JEFF LAMM, EH&S MANAGER
50 VIGORO LANE
WAYNESVILLE State NC ZIP Code 28706
HAYWOOD
828-253-6421 Fax [phone]
Page 1 of 5
'Asper 15A NGAC 2H 0106
zUriless 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 (7) plans and specifications must be signed
and sealed by a P E
S W U 229 071408 Last revised 7114l08

NCG140000 N O 1
3) Physical location information
Please provide a narrative description of how to get to the facility (use street names state road numbers and
distance and direction from a roadway intersection) SEE ATTACHED DIRECTION
(A copy of a county map or USGS quad sheet with facdrty clearly located on the map is a required part of this application )
4) Latitude 35 28' 22 23" Longitude 83 00' 22 72' (deg, min, sec)
5) This NPDES Permit Application applies to which of the following
0 New or Proposed Facility Date operation is to begin
❑ 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 2 7 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 )
DI Y QOCNRET_E OPERATIONS. PLANT PRODUCES CONCRETE FOR COMMERCIAL CIAL USE
8) Discharge points I Receiving waters
How many discharge points (ditches pipes, channels, etc ) convey stormwater and/or wastewater from the
property? TWO (OUTFALL-001 AND OUTFALL-002)
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? RICHLAND CREEK (SEE FIGURE 1)
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) NIA
Receiving water classification (if known) CLASS B Tr (SEE ATTACHED SHEETS)
Note Discharge of process wastewater to receiving waters classified as WS-II to WS-Y 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?
0 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)?
0 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
27 Yes
If yes, please briefly describe SECONDARY CONTAINMENT FOR QUICHEMICAL STORAGE, BERMS
AROUND THE STONE AND SAND STORAGE AREAS, PLANS TO RECYCLE WASHWATER
Page 2 of 5
SWU 229 071408 Last revised 711412008

NCG140000 N O 1
12) Does this facility have a Stormwater Pollution Prevention Plan?
V] No
❑ Yes
If yes, when was it implemented?
13) Are vehicle maintenance activities occurring or planned at this facility?
lik 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 0 Yes ❑ No
Wetting of raw material stockpiles ❑ Yes 0 No
Mixing drum cleaning LZI Yes ❑ No
If yes to any of the above, please describe the type of process used to treat and/or recycle the process
wastewater
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/1 and Settleable Solids (SS) -- 5 ml{I ) [Use separate sheet(s)]
If all these discharges are recycled, please refer to Question 15
Forj?lants 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 sites, 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 to place that includes information
such as tank volumes, dimensions, retention time, piping, settling basin details, etc
Please note It 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 DWO 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 rs the system designed to hold before overflowing? (for example, 10-yr 24 hr)
25 year, 24-hr rainfall event
For a recycle system (regardless of when it overflows 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)]
�Kli 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 mgll and Settleable Solids (SS) — 5 myl), 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
Page 3 of 5
SWU 229 071408 Last revised 7/14/2008

NCG140000 N O 1
16) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain'?
W1 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
® 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's
0 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 1 disposal vendor
Vendor address
18) Certification
North Carolina General Statute 143-215 6 B(l) provides that
Any person who knowingly makes any €alse 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 Artrcie 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 MR JEFF IAMM
Title EH & S MANAGER
(Signature of Applicant)
(Date Signed)
Notice of Intent must be accompanied by a check or money order for $100 00 made payable to
NCDENR
Page 4 of 5
5W U 229 071408 Last revised 7/14/2008

NCG140000 N o 1
Final Checklist
This application will be returned as incomplete unless all of the following Items have been included
0 Check for $100 made payable to NCDENR
0 This completed application and all supporting documentation (Including design details and calculations for
treatment systems)
i ❑ 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) NOT REQUIRED
IK"a 0 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) SEE ATTACHED
❑ For 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 N/A
m A site map showing, at a minimum, (existing or proposed)
(a) outline of drainage areas (b) stormwater/wastewater treatment structures, (c) location of
storm water/wastewater outfalls (corresponding to which drainage areas), (d) runoff conveyance structures,
(e) areas where materials are stored, (t) impervious areas, and (g) site property lines
V1 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
DWQ 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 5of5
SwU 229 071408 Last revised 7114/2008

Directllons to Vigoro St, Waynesville,
1e- NC 28786
Maps G08280 mi - about 4 hours 30 mins
9 Raleigh, N Carolina 27699
1
Head north on S Wilmington St toward E South St
go 361 ft
total 361 It
2
Turn left at W Lenoir St
go 0 3 mi
About 2 mins
total 0 4 mi
50
3
Turn left at S Dawson St/NC-501US-4011US-70
go 1 4 mi
Continue to follow NC-50/US-401 /US-70
total 1 8 mi
About 3 mins
4
Turn right to merge onto 1-40 W11440 WIUS-64 W
go71 0 mi
72
Continue to follow 1-40 W
total 8 mi
About 1 hour 7 mins
5
Slight right at 1-40 Bus Wl1-85 Bus S (signs for 1-85 Bus1140 Bus/US-70/
go 14 9 mi
Greensboro)
total 87 8 mi
Continue to follow 1-40 Bus W
About 15 rains
6
Merge onto 1-40 W
go 184 mi
total 271
About 2 hours 51 mins
mi.
74
7
Take exit 27 to merge onto US-74 W toward Way nesv ille/C lydelAtlanta/
go 7 6 ml
US-23/Maggie Valley/Franklin/Murphy/US-19
total 279 mi
About 8 mins
i
8
Take exit 100 toward Hazelwood Ave
go 0 2 mi
total 279 mi
�1
9
Turn left at Eagles Nest RdINC-1177
go 0 5 rat
Continue to follow NC-1177
total 280 mi
About 2 mins
!�
10
Turn left at Hazelwood Ave/E Maim St
900 1 ml
total 280 mt
11
Turn right at Riverbend St
go 0 3 mi
About 1 min
total 280 mi
ri
12
Tura right at Scates St
go486 ft
total 280 rat
13
Turn left at Hemlock St
go 240 ft
total 280 mi
14
Turn right at Vigoro St
go 394 ft
total 280 mi
tgt Vigoro
St, Waynesville, NC 28786
These directions are for planning purposes only You may find that construction protects traffic weather or other
events may cause conditions to differ from the map results and you should plan your route accordingly You must
obey all signs or notices regarding your route
Map data C2009 Tele Atlas

I ARLF I
SOUTHERN CONCRETE MA rERIALS
WAt NESVILLE-NORTH CAROL INA
Size of a Concrete Recycling System for Process Washwated Stormwater for a Ready Mix Concrete Plant
Size for a 25 yr 24-hr Runoff Volume
Drainage Area =
Elevabon =
Length =
Tc =
Slope =
CN
Rainfall =
Rainfall IrYmmuty (Asheville) _
Runoff Depth =
Runoff Volume =
Design Recycle pits to hold =
Q26 25 Yr 24-hr Discharge =
Size for Weir for 025
Use SCS Peak Discharge
016 saes
or 6 970 so ft
7 ft
(Obtained from the site topo map)
175 it
(Obtained from the site topo map)
1 5 min
(8 03a)
2%
Be
(Table 8 03b)
6 inchas
(Ref Fig 8 03k)
6 5 mmr
(8 m
5 88 Hwhes
(Fable 8 03c)
Drainage Area x Runoff
Depth
3 415 cu ft
3,415 eu ft.
A mrMmum of 2 pits vMh a buffer of 1 additional pit for emergencies
CiA
C6 ■ 0 9M
Peak rate of runoff in cubic tee! per $aoand
C = 09
Runoff Coettioent
i = 65
Average intensity of Rainfall in mcheaft for 8 storm duratwn-tone of concentration
A - 016
Drainaee area
30LH'
0s . 0 936
L = Lenghth of the weir (it)
H = 05 Height of the vmr (R) Assume 0 5 It
0936=30xLx(05)37
Length of the weir = 1 ft
Capcaity of pits
Pits 1 2 and 3 Each (Flat Area Volume)
Pits 1 2 and 3 Each (Slope Area Volume)
Total Pit Volume (CFT) =
Chaiam Pakala PE
CP Engineering
Tel [phone]o42
CPEES Prolect No 1114-006
L = 20 ft
W = IS tt ARFJUpit =
D4 ft
or
L = 30 ft
W 16 ft AREA1pit
DC 4 ft
or
1 280 cubic feet
3840 cubic fee (Two pits)
960 cubic feet
2880 cubic fee (Two pits)
6,720 cubic feet ? 3 416 cubic feel

FIGURES
Figure 1: Site Location Map
Figure 2: Aerial View of Surrounding Properties around the
Waynesville Plant
Figure 3: Site Layout Map with Buildings, Dry Mix Concrete
Plant, and Proposed Process Washwater /
Stormwater Recycle System
Figure 4: Process Washwater and Stormwater Recycle System
Construction Details

083" 01. 0.Do- w 083' 00' 0.00" W 082' 59' 0.00" W
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13�� I}�,. yJ^I -J' / � � _- ., �J '~•"^r��� ( �,•• t ii�;'
2644
1 .'mod,• 1 ,.: { ', . •'.�' , .
°» *n: �'• /4` ' �WAYNESVIL _.. .. i.
4V/J,
Bless. ._-►' \ �ti .ik a� •�•� 1 ^a
bst t - 4k si� y] J ! �t.ni,ol#�' :I` ` r►
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yliyl s
r; y 's
iItt� i'sek r V ' u • s
Trailer -• - -re 1 „ ` -
park
722 ` • _� J
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LFiT -
5 w
- �+ f\./o
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E4 sea
083` 01' 0.00" W 083' 00' 0-00" w 082' 59' 0A0" w
Name. HAZELWOOD Location: 035' 28' 22.5" N 083' 00' 22.9" W
Date: 4/10/2009 Caption: SITE LOCATION MAP
Scale 1 inch equals 2000 feet SCM - WAYNESVILLE PLANT
FIGURE 1 JOB NO. 1114-006
z
7
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V
Copynght (C) 1997. Mapiech, Inc

AERIAL MAP
Southern Concrete Materials - Waynesville Plant
50 Vigoro Lane
Waynesville, North Carolina
Gou,qle
Maps
a
4I -
�� Cox• � �. � ,�, ,' "�.
fte ';4�
.mWf.,r � �
Zr
il V
Af
FIGURE 2

I~,
0,
�t INSIDE DIMENSIONS
WIDTH SECTION
7 �_s
F_ '
NOTES: REVISIONS:
BASE MAP WAS SUPPLIED BY S,CM.I.
NSIDE DIMENSIONS
20'
LENGTH SECTION
CONCRETE PIT
SCALE= 1 /4" =1 .0"
SECTION A -A
SCALE— N TS
#4 U 12- U.U. tAL1-i VVHY
#4 �9 1 L U, L;. LAUH VV/-1 Y
SECTION B-B
SCALE= 1 /4" = NTS
#4 BARS © 12" O/C HORIZONTAL-
#5 BARS @ 18" O/C VERTICAL -
12" REINFORCED
CONCRETE WALL
(3500 PSI) —
6" CONCRETE SLAB
4" NO. 57 WASHED STONE
N
1' 1-3,_G�
EXTERIOR
WATERPROOF PFRIMFTFR
JOINT SEALANT WALL
GROUND
Ln 0. 5'
N
INTERIOR SLAB
& WALL SECTION
SCALE= N TS
n
I
6 CONCRETE SLAB
In Z-" NO. 57 WASHED STONE
0.5'
/A
�0.5,
may:
2.5
#4 BARS (3) 4.5
EXTERIOR FOOTING
SECTION 1-1
SCALE= N TS
CONSTRUCTION NOTES:
1, BOTTOM SLAB TO BR REINFORCED WITH 6" W 10 X 10 WWF.
2. COLD JOINTS IN WALL TO HAVE KEYWAY WITH 18" #4 LAP BAR.
3. SLAB AND INTERIOR WALLS TO BE SEALED WITH CONCRETE WATERPROOFING.
ADDITIONAL NOTES:
1. COMPACTION OF SOIL TO 95% STD PROCTOR MAX DRY DENSITY,
2. CONCRETE 4,000 P.S.I. COMPRESSIVE STRENGTH @28 DAYS
3. REBAR GRADE 60
4. CONSTRUCTION QUALITY CONTROL TESTING TO INCLUDE SUBCRADE
DENSITY TESTING, PROOF ROLLING OF SUBGRADE, SLAB REINFORCEMENT INSPECTION,
CONCRETE THICKNESS MEASUREMENT, AND CONCRETE STRENGTH TESTING.
ALL TEST RESULTS AND JUDGEMENT 1S THE RESPONCIBILITY OF THE OWNER,
5. HAND RAIL DESIGN AND INSTALLATION IS THE RESPONSIBILITY OF [HE OWNLR.
6. SUMP PUMP, PIPING AND ELECTRICAL WORK FOR SUMP PUMP
IS THE RESPONSIBILITY OF THE OWNER.
7. ALL WALLS ARE REINFORCED AND CONCRETE POURED
8, POND LEAK TESTING IS THE RESPONSIBILITY OF THE OU/NER,
9. ALL BOUNDARIES OF CONSTRUCTION ACTIVITY/DISTURBED AREAS SHALL
BE PROTECTED WITH SILT FENCE AS SHOWN ON SILT FENCE CONSTRUCTION DETAILS.
#4 BARS (4)
12 GAUGE 4" X4" OR 2" X4" WELDED WIRE HOOKED NOTES: 1) TOTAL DRAINAGE AREA FLOWING TO SILT
ONTO PREFORMED CHANNELS ON METAL POSTS, OR FASTENED FENCE MAY NOT EXCEED 1 ACRE.
TO CEDAR OR WOOD POSTS W/ NO. 8 STAPLES, 2) SILT FENCES SHOULD NOT BE USED AT
PIPE OUTLETS OR IN AREAS OF CONCENTRATED FLOW (CREEKS, DITCHLINES, SWALES ETC.)
ULTAVIOLET RESISTANT (BLACK) MIRIFI FABRIC
OR EQUIVALENT SECURED TO WIRE W/METAL NAy
CLIPS OR WIRE AT 8" OFF CENTER. pC
MAX. SEDIMENT STORAGE LEVEL, REMOVE
SEDIMENT WHEN THIS LEVEL IS REACHED
OR A5 DIRECTED BY CONVERSION
INSPECTOR.
SHEET DRAINAGE (ONLY) F W OF H 1 i itt5 Ott
t AGE PO
vim
NATURAL GRADE TO INCREASE ST AGE
6" — CAPACITY AND PROLONG T
j — THE SILT FENCE, IT 15 GENERALLY
Z - I — CARRY APPROX. 1' OF FABRIC INTO T4;Q �4gLE TO DIG A SEDIMENT PIT
12 — —I COVER W/SOIL & TAMP BACKFILL, IN FRONT OF YOUR SILT FENCE
CARRY 0.5' OF WIRE INTO TRENCH. WHENEVER POSSIBLE.
METAL, CEDAR OR 4" X4" TREATED WOOD POSTS AT SILT FENCE
10' O.C. MAX. CEDAR & WOOD POSTS SHOULD BE 3' DEEP MIN.
ISOMETRIC VIEW
SCALE= N. T. S.
SCALE: VARIES
INITIALS DATE
PREPARED BY:
CVP
03/31/09
DRAWN BY:
CAD
06131109
CHECKED BY:
CVP
03/31/D9
APPROVED BYI
CVP
03/31/09
FILE NAME: XXX
SILT FENCE DETAIL
SCALE= N.T.S.
4
—1
SECTION D-D
SCALE= N.T.S.
Approved Stotrmwater Permit Di cumetlts
Construction in accordance w-VI these locurnents is
required by the stormwater permit No h Carolina
rules require that the stormwater systei i designer
Inspect during construction; certify con ormity with the
plans and specs; and certify compliant with the
stormwater rules.
Permit # NcAIY075 Y Da e lZ7 0
by Al QL _ NC Division of Water Quality
Sheet # l WG 'f Revision Date Nor
DRAWING TITLE:
PROCESS WASHWATER AND '---TORMWATLR RECYCLE SYSTEM CONSTRUCTION DETAILS
PRO.ECT: SOUTHERN CONCRETE MATERIALS INC. (WAYNESVILLE PLANT) PROJECT NO.:
P.O. BOK 5395 1114-006
ASHEVILLE N.C. 28813 REV. NO.: REV. DATE:
CHALAM PAKALA ENGINEERING AND
ENVIRONMENTAL SOLUTIONS DRAWING NO.:
A Cost —Effective Solution Provia r for Manufacturing Industries 10017 ALLYSON PARK DR. TEL [phone] DRAWING
4
CHARLOTTE, NORTH C;ROUNA 28277 FAX [phone]
SEAL
c�
19t��17
►414f v.

111
J
2 \
w --/
1 \
CO2 LINE DEMO
TO PIT #2 EXIST
BERM �� \
CO2 TREATMENT Gj I
SYSTEM FOR PH ---- #3 SLOP
ADJUSTMENT / �=
PIT #2 �Q�
2 0' OpE ' R 2 0' \
30' 16 20' 8° �
00 P 1 # 1-$ sL OPE 12 '
stop�� s� s
0p�
50 16 MASH\
' RACK
34 a_ CONCRETE
oa 8 APRON
SSLUDG� _40 2 0'
\�
DRvYING TRUCK �o V\ I
ASH
w \ \
w � �
' O \
1 \
DETAIL PLAN �\
1 -20 1
NOTES: , REVISIONS:
BASE MAP WAS SUPPLIED BY S.C,M,I.
SEE INSET FOR
4 Q
Q
U q
4 O 7
2 �
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4
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r P
3)8 ss S Z3' 3]'
a ]3 E
DETAIL PLA \
V�� t
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r�
2734
1
00
\40
� o�/ cos
3 zm 2��6 Lam /
Q o 47
�y xQ 3 a
r r
\ ONTAI ED �z
r`" a7�k �FCz \ ARE �\
/ 0.16\
9
\\ \A R E S
1 rRUC
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1 6F 4
1 C�
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�w
Cc)\ �\ ♦� I
O ^ 'e /
'
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�U
wQ
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B gc. , I \
IVr� �z
p 4 C9\
U P v t"N'
J
Co-
ono 4
Z n
�w =�� \
CA
a Q '�
ES
SEAL
y 19807
,� =o
OVERALL PLAN q '" V. 9�
1 =40
SCALE: '
=20
DRAWING TITLE:
SITE LAYOUT WITH
WASH WATER/STORM WATER
RECYCLE
SYSTEM LAYOUT MAP
INITIALS
DATE
PROJECT: SOUTHERN CONCRETE
MATERIALS INC. (WAYNESVILLE
PLANT)
PROJECT NO.:
P.O. BOX 5395 11 14— 006
ASHEVILLE N.C. 28813 REV. NO.: REv. DATE:
CHALAM PAKALA ENGINEERING AND
ENVIRONMENTAL SOLUTIONS DRAWING No_:
A Cost —Effective Solution Provider for Manufacturing Industries FILE NAME: XXX 10017 ALLYSON PARK DR. TEL [phone] D I o \ A V'�,q'
v G 3
CHARLOTTE, NORTH CAROLINA 28277 FAX �704) 541 —4043
PREPARED BY:
CVP
03/31/09
DRAWN BY:
CAD
03/31/09
CHECKED BY:
CVP
03/31/09
APPROVED BY:
CVP
03/31/09
APProved StOrrriwater Permit Documents
Construction in accordance mul these documents in
required by the stormwater permit. North Carolina
rules require that the stormwater system designer
Inspect during construction; certify conformity with the
Plans and specs; and certi co¢npliance with the
stormwater rules
Permit# �CGrI;fO,T`!�
by Date
Cz L NC Division of Water Quality
Sheet # n !! s ; Revision

ATTACHMENTS
Attachment A: Runoff Volume and Weir Design Calculations
with Backup
Attachment B: Laboratory Analytical Results Supplied by
Environmental Testing Solutions
Attachment C: Manufacturer Supplied Literature for Carbon
Dioxide System
Attachment D: NC DENR — Division of Water Quality Stream
Classification Table for Haywood County

IAIII L I
SOU I'IIERN CONCRETE NIATFRIALS
WAYNESVILLE-FORTH CAROLINA
Stze for a 25 yr 24 hr Runoff Volume =
Use SCS Peak Discharge
Drainage Area =
i
0 16 acres
or 6 970 sq ft
r F
Elevation =
1 '' 7, ft
(Obtained from the site topo map)
Length =
° .175 ft
(Obtained from the site topo map)
Tc =
A 5 min
(8 03a)
Slope =
2%
CN
r4
(Table 803b)
Rainfall =
6 mrhes
(Ref Fig 8 03k)
Rainfall Intensity (Asheville) _
'` 65 irvw
(8 03f)
Runoff Depth =
ux,zr
, 5 88 inches
(Table 803c)
Runoff Volume =
Drainage Area k Runoff
Depth
3 415 ru ft
Design Recycle pits to hold =
3 415 cu ft
A minimum of 2 pits v ith a buffer of 1 additional pit for emergencies
CA
03S. 0 936
Peak rate of runoff in cubic feet per second
025 25 Yr 24 hr Discharge =
C = 09
Runoff Coefficient
t = 65
Average intensity of Rainfall in irechaslhr for a storm duration time of concentralion
A = 016
Drainaae area
for Weir for On =
30LHn
Or,= 0936
L = Lenghth of the weir (M
H= 05 Height of the weir (ft) Assume 0 5 ft
OS36=30XLx(05)�
Length of the weir �t 1 ft
Capoaity of pits
Petal 2 and 3 Each (Flat Area Volume) L =
W-
D=
Pits 1 2 and 3 Each (Slope Area Volume) L =
W
D=
Total Pit Volume (CFT) =
Chalam Pakala PE
CP Engineering
Tel [phone]
CPEES Project No 1114.OM
20 ft
16 ft AREA/pit =
4 ft
or
30 ft
16 ft AREA1pit =
4 R
or
1 280 cubic feet
3840 cubic fee (Two pits)
960 cubic feel
2880 cubic fee (Two pits)
6,720 cubic feet > 3 415 cut�ic feel

0
6-'t' - L
- » (ft)
Cnn
Note
Use nomograph Tc for natural banns with well defined channels for overland
flow on bare earth and for mowed grass roadside channels
For overland flow grassed surfaces, multiply Tc by 2
For overland flow concrete or asphalt surfaces multiply Tc by 0 4
For concrete channels, multiply Tc by 0 2
Figure 8 03a Time of concentration of small drainage basins
T-f'Tl in)
200
100
50
10
5
1
8034

13
Table 8 03b
Runoff Curve Numbers (CN)
Hydrologic Soil Group
A
B
C
D
Land Ilse/Cover
Cultivated land
without conservation
72
81
88
91
with conservation
62
71
78
81
Pasture land
poor condition
fib
79
86
89
lair condition
49
69
79
64
good condition
39
61
74
80
Meadow
good condition
30
58
71
78
Wood or forest land
Thin stand poor cover, no mulch
45
66
77
83
Good stand good cover
25
55
70
77
Open spaces lawns parks golf courses cemeteries etc
good condition
grass cover on 75%
or more of the area
39
61
74
80
fair condition
grass cover on 50
to 75% of the area
49
69
79
84
Commercial and business
areas (85% impervious)
89
92
94
95
Industrial districts
(720/6 impervious)
81
88
91
93
Residential' Development completed and vegetation established
Average lot size Average % Impervious
1/8 acre or less 65
77
85
90
92
1 /4 acre 38
61
75
83
87
1/3 acre 30
57
72
81
86
112 acre 25
54
70
80
85
1 acre 20
51
68
79
84
2 acre 15
47
66
77
81
Paved parking lots roofs,
driveways etc
98
98
98
98 �-
Streets and roads
paved with curbs and
storm sewers
98
98
98
98
gravel
76
65
89
91
dirt
72
82
87
89
Newly graded area
81
89
93
95
Residential Development underway and no vegetation
Lot sizes of 1/4 acre
88
93
95
97
Lot sizes of 1/2 acre
85
91
94
96
Lot sizes of 1 acre
82
90
93
95
Lot sizes of 2 acres
81
89
92
94
'Curve numbers are computed assuming the runoff from the house and driveway is directed toward the street
source USDA SCS
80310 Rev iV93

r
6
21
IC
C
m 25 year 1 day prec+pltahon (inches)
0
y[ Scale in 11111..
>u
w
t Q 2� SO 7S ta0
m
w
RAINFALL DATA MAP
i,
6
5 55 6
55 6 65 _7
o T I
zr
�r wi r4r. r r I �{jf1/
ED
110•E5 .00S wGwA SrrE\t r r � ?
r`w�r�yGv wLw[S�1 �
0• y � --L �--I{ 1� Il�r' r�1�,rr JJL u � !•__. � s1 � `'s+ l
' I 1 GS'1 l 1. ! , r+11� ■ `1� .Eai [
_ Gu aro.0 11+ ? 11 I Y
500 t`
EDGE[DY.E 4+
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�0+
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7 8 9
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✓
my mo YS
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7
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w mm
1� 8 5
Im

Appendices
Table 8 03c
Runoff Depth
b Determine runoff depth (in inches) from the curve number and rainfall
depth using Table 8 03c
Ralnfall
Curve Number (CN)l
(Inches)
60
65
70
75
80
85
90
95
10
000
000
000
003
008
017
032
056
12
000
000
003
007
015
028
046
074
14
000
002
006
013
024
039
061
092
16
001
005
011
020
034
052
076
111
1 8
003
009
017
029
044
065
093
1 30
20
006
014
024
038
056
080
109
148
25
017
030
046
065
089
1 18
1 53
1 97
30
033
051
072
096
1 25
1 59
1 98
244
40
076
1 03
1 33
1 67
204
246
292
342
50
1 30
1 65
204
245
289
337
388
441
60
192
235
280
328
378
431
485
540
70
260
310
362
415
469
526
582
640
80
333
390
447
504
562
622
681
739
90
410
472
534
595
657
719
779
839
100
490
557
623
688
752
816
878
939
110
572
644
713
782
848
914
977
1039
120
656
732
805
876
945
1012
1076
11 39
To obtain
runoff depths
for CN's
and other rainfall
amounts not
shown
in this table, use an arithmetic interpolation
The volume of runoff from the site can be calculated by multiplying the
area of the site by the runoff depth
Step 4 Determine the peak rate of runoff for the design storm by adjusting for
watershed shape as follows
a Determine an "equivalent drainage area" from the hydraulic length of the
watershed using Figure 8 03n Hydraulic length is the length of the flow
path from the most remote point in the watershed to the point of discharge
b Determine the discharge (cfs/inch of runoff) for the equivalent drainage
area from Figure 8 03o through 8 03q
Figure 8 03o - for average watershed slopes 0-307o
Figure 8 03p - for average watershed slopes 3-7%
Figure 8 03q - for average watershed slopes 8-50%
Calculate the peak discharge, Q1, of the equivalent watershed by multi
plying equivalent watershed area by runoff from Table 8 03c in Step 3b
8 03 17

Appendices
v 5 10 20 40 60 2 3 4 6 6 12 18 24
Minutes Hours
Figure 8 Of Rainfall intensity duration curves ---Asheville
20
15
10
8
�5 6
O
t 4
U)
U
L
U
C
2
_T
N
C t
08
_ 06
C
ca 04
02
01
5 10 20
Minutes
Figure 8 03g Rainfall intensity duration curves —Charlotte
Duration
40 60 2 3 4 6 6 12 18 24
Hours
Duration
8037

ENGINEERS CERTIFICATION
OF THE MODEL 5000-S PH
MONITORING AND CONTROL SYSTEM
G C Environmental, Inc
P O Box 40125
Raleigh, NC 27629
For
Fortrans Inc
PO Box 40
Wendell, NC 27591
Dated
September 11, 2003

G. C. Environmental, Inc.
5312 Pinewood Court e °
Wendell NC 27591 m E -
[phone] 5� low
September 11, 2003
4sddkapttott��'
PURPOSE
G C Environmental, Inc, was contracted to provide an engineers review and certification that the
Model 5000-S pH Monitor and Control System manufactured by Coastal Carolina Supply in
Morehead City, NC, could effectively provide on a continuous basks, an average pH range of 6-9 units
on the supernate layer of a stormwater/nnse water sedimentation basin typically found at Redi-mnx
concrete facilities
SCOPE OF WORK
During the week of August 11, 2003, G C Environmental, Inc , witnessed the operation of the Model
5000-S self-contained pH Monit onng and Control System at a Redr-mix plant located in Durham, NC
During the two (2) day test program, measurements were made within the facilities stormwater/rise
water sedimentation basin for pH, temperature and depth (both supernate and sludge) During the first
day of testing, the basin was found to be heavily loaded with solids and adjustments were made to the
solids blanket to complete testing the following day
TEST METHODOLOGY
A pnmary sedimentation basin located at a Redi-mix concrete plant located in Durham, NC was
treated utilizing the Model 5000-S pH Monitor and Control System During the test program, the
basin was, on a sent -continuous basis, being fed rinse water from the exterior cleaning of cement
trucks Measurements for pH, temperature, supernate and sludge blankets were made within the
sedimentation basin Initial pH measurements showed pH levels of at least 12 0 units The
sedimentation basin was rectangular in shape with concrete walls and bottom The basin ranged in
depth of 1" at the inlet to approximately Tat the deepest point Sludge measurements within the basin
showed that at least 2/3 of the basins depth was compnsed of sludge and the remainder supernate
The Model 5000-S pH Monitor and Control System was set up at the rectangular sedimentation basin
with the intake and discharge hoses situated at opposite ends of the basin Both the intake and
discharge Imes were set at depths within the supernate layer of the basin A clockwise flow pattern
was established once the unit began operation and pH and temperature measurements were made at
several locations throughout the supernate layer of the sedimentation basin Approximately eighteen
(18) pH and temperature measurements were collected with a mean pH value of 8 56 and mean
temperature values of 30 94 0C The pH system was left to run essentially on a continuous basis over
a four (4) hour period An estimated volume existing within the sedimentation basin was 25, 000
gallons with a little over 8000 gallons consisting of relatively clear supernate The amount of 25%

Sulfuric acid (H2S0,J used to treat the sedimentation banns supernate was approximately 18-20
gallons
MODEL 5000-5 PH MONTTOR AND CONTROL SYSTEM
The model 5000-5 pH Monitor and Control System is comprised of a Hayward Power Flow H (3/4
hp, 56 GPM) centrifugal pump which delivers raw water to a completely contained pH sensor
connected to a pH meter equipped with control relays which operate two (2) stenner (60 GPD) acid
injection pumps The acid 25% H2SO4 is injected into the pump discharge line which empties into the
sedimentation basin Sulfunc acid is delivered to the system by 15 gallon carbuoys located outside of
the fiberglass weatherproof enclosure which houses all of the aforementioned equipment On top of
the enclosed is an alarm light which is tied into the pH meter which is activated when pH levels exceed
8 5 pH units or are below 6 0 units
CONCLUSION
I The Model 5000-5 pH Monilor and Control System is an effective system for the pH balancing of
sedimentation basins which are used to collect stormwater runoff and rinse water, commonly found
at Red -mix concrete plants
2 During the test program an average pH of 8 54 units was measured in the subject sedimentation
basin with a range of 7 95 to 9 34 measured
3 Sludge levels existing within the rectangular sedimentation ranged from 6 0 inches to 2 0 feet PH
values after pH stabilization at the sludge/supernate interface were approximately 12 0 units
4 For tlus test program, approximately 180 mg/l of sulfates were added to the sedimentation basin as
a result of pH adjustment with 25% sulfuric acid
5 The 5000-S pH Monitor and Control System is fully automated and provides a pH adjusted waste
water which could effectively be reused within the Redi-mix concrete industry

PRESS RELEASE APRIL 2009©
New Green Technology for Concrete Producers
Fortrans inc 7400B Siemens Road Wendell, NC 27591
www fortransinc com 919-365-8004
Fortrans Inc announces a self-contained pH control and monitoring system that
uses CO2 gas to neutralize high pH process water produced at ready mixed
concrete plants The Model 5000S pH Control and Monitoring System offers
precise pH control, monitoring of pH and lowers "Total Suspended Solids" of
process water contained in pits, settling basins and lagoons Use of the system
will provide clean water to recycle
The Model 5000S pH Control and Monitoring System offers proven technology to
enable operators of ready mixed concrete plants to effectively control the pH and
Total Suspended Solids of process water After the pH is lowered to 7 5 the
typical total suspended solids are between 10-18 mg/L without filtration This
enables the facility to meet the pH requirements as well as the 30 mg/L TSS
most permits demand before the water can be released The treated water may
recycled to batch concrete, irrigate rock, rinse the interiors of the drums on the
concrete trucks and rinse the exteriors of the trucks as well without staining or
scaling of the finishes
The Model 5000S systems cost 60% to 70% less to operate and maintain than
acid based pH control systems and are also much safer than acid systems The
systems do not require a separate tank and are guaranteed to perform to the
owner's satisfaction
This system has been certified by an independent engineering firm to operate as
specified The units are shipped fully assembled and only require an electrical
connection and a supply of carbon dioxide gas plus a CO2 regulator
The system will treat approximately 75,000 gallons over a 24 hour period The
system is also available as a skid mounted unit (Model 5000SK) Higher capacity
Systems are also available up to 200,000 GPD
These systems are highly reliable and affordable Fortrans has a wealth of
knowledge of this technology and has saved concrete producers time and money
in dealing with high pH process water in an environmentally safe manner One
company in the Boston area will save approximately $250,000 per year in water
storage and disposal costs
Fortrans- 7400 B Siemens Rd PO Box 40 Wendell NC 27591 919 365 8004 877 387 8509 www fortransinc com
cxmm..�

FORTRANS pH CONTROL SYSTEMS
FORTRANS pH CONTROL SYSTEMS are
completely automatic They continually monitor/test
the pH of the influent water and compares It to the
pH setting of the control unit If a change in pH is
detected, the controller activates the solenoid valve
for the G02, The pH acijustment Omni Is then fed
to tho return side of the circulation pump until the
pH is again at the proper level set at the controller
The unit will continuously circulate the water until a
change in pH is detected and the treatment cycle
begins once again The unit also features a digital
pH meter connected to a probe in the sample cell
to ensure unit is functioning properly and that the
correct pH level is maintained
The pH CONTROL SYSTEMS are designed to
treat and maintain a specified pH level :n a body of
water usually 100,000 gallons or less to allow the
permitted discharge of treated water to the
environment Permits must be obtained from the
local governing agency to allow any discharge to the
environment Treated water may be used for wetting
of rock and/or dust control to aid compliance with
stormwater run off regulations Treated water may
also be used in water recycling systems
These systems offers precise mon:tonng and
control of the pH in settling basins, lagoons and
other outfall containment devices
-The pH CONTROL SYSTEMS will treat up to
57 gallons per minute - max 20' head pressure
Unique water circulation design eliminates the need
for separate neutralization tank
•1 5" quick connect fittings on inlet and return
for easy hook-up The standard unit is equipped with
2-30'sections of 1 5" flexible hose with quick connect
fittings Inlet and outlet fittings at the basin or lagoon
are per our specifications
-Unit is shipped completely assembled The
chemical controller is preprogrammed to maintain a
pH of 7 5 gust attach hoses and PVC fittings
•1 year warranty on all component parts
and housing
Fortrans.
PERFECT SOLUTION1\Z__
The Model 5000-S pH Control System is a self-
contained pH monitor and control system housed in
a weatherproof facility with lockable doors and
adequate space to house the instrumentation and
circulation pump The system is configured for carbon
dioxide gas operation
The Model 5000-SK Skid Mounted pH Control
System contains all of the instrumentation and
components of the regular Model 5000-S System
and is shipped on a 44x47" plastic skid with a durable
solid plastic surface The Control Panel is provided
loose with all components installed and is designed
to be attached to an interior wail of the control
building The tubing to the sample cell and from the
CO2 solenoid valve to the Sparger stone feed
assembly must be inserted after receipt of the unit
The system features a 115V 30Amp Breaker Box
and two GFCI receptacles The system is shipped
with a CO2 feed system
FORTRANS, INC 7400 C Siemens Rd Wendeil N C 27591
1 866 365 8760 1 919 624 8832

Attachment D
NC DENR — Division of Water Quality Stream Classification Table for
Haywood County

North Carolina Waterbodies Listed by County
Note Waterbodies are listed in more than one county if they cross county lines
Records Found 350
Search Parameters
County
Haywood
Class
%
spoes
%,
Name
%,
Index#
%
Name of Stream
Descnption
Curr Class
Date
Basin
Stream Index #
Haywood Cou ty
PIGEON RIVER
From source to Garden
WS-III Tr
08/03/92
French
5-(1)
Creek
Broad
PIGEON RIVER
From Garden Creek to
WS-111 Tr CA
08/03/92
French
5-(6 5)
Canton Water Intake
Broad
PIGEON RIVER
From Canton Water
C
09/01/74
French
5-(7)
belowrelevatLonE
Capr lina-lennesseeorth
Broad
2258)
State Line
Thzckety Creek
From source to Pigeon
C
09/01/74
French
5-10
River
Broad
Bowen Branch
From source to Pigeon
C
09/01/74
French
5-10 5
River
Broad
Patton Branch
From source to Pigeon
C
09/01/74
French
5-11
River
Broad
Sally Haynes
From source to Pigeon
C
09/01/74
French
5-12
Branch
River
Broad
Medford Cove
From source to Pigeon
C
09/01/74
French
5-13
Branch
River
Broad
Conner Mill
From source to Pigeon
C
08/03/92
French
5-14
Branch
River
Broad
Chambers Branch
From source to Pigeon
C
09/01/74
French
5-15
River
Broad
Richland Creek
From source to Boyd
B Tr
09/01/04
French
5-16-{1)
Avenue in waynesvrllyy
Broad
(located approximately
11 2 miles from source)
Richland Creek
From Boyd Avenue in
B
04/01/58
French
5-16-411 5)
Waynesville to Lake
Broad
Junaluska Dam
Richland Creek
From Lake Junaluska
C
09/01/74
French
5-16-{16)
Dam to Pigeon River
Broad
Eaglenest Creek
From source to
C Tr
07/01/73
French
5-16-10
Richland Creek
Broad
Farmer Branch
From source to
B
04/01/58
French
5-16-11
Richland Creek
Broad
Shingle Cove
From source to
B
04/01/58
French
5-16-12
Branch
Richland Creek
Broad
Shelton Branch
From source to
B
04/01/58
French
5-16-13
Richland Creek
Broad
Page I of 15 2009 04 04 04 26 44

NC HomeTownLocator Map of Haywood County, NC
.�,'1101911I - —
0
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ATTACHMENT D

TERRAIN MAP
Southern Concrete Materials - Waynesville Plant
50 Vigoro Lane V
Waynesville, North Carolina
Gousle-
Maps
- — _
x ¢ 71oWaynesvlHe 23
_a
���•I/T•r wft fir
-4e ` [t� f S lz
Dr �� l Asa r-. s
ti
_ �
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wo
23
IVG. y
ram' �
4 ry,
' k
,[.
4 f .1 1 -
01
11 qt � II
vs� �. _ 2
glove ti4
4
D �� Q 14 4
.� [ CN pp
'7a VE C.rL ¢ 3 z r c a Muar.lasC e . .__ x'....
23
Waynesville °
`fro,
a �*' Y CCunlry F� 74 'Q Club Inn
N gam- 11i n
11s6 YattceeM < '1'+rallC�rr..,,,,s
tie 27 yy
/2 AsVA
1 ItC-% cx4 a I
~ 9 0
y
-. 00009 C.00gb - Map data 020OB Tear nll+a - r
ATTACHMENT D

Permit Application for Authorization to
Construct (A to Q a Process /Storynwater
Recycling System
NPDES General Permit No.: NCG140000
Certificate of Coverage: Not Issued Yet
Prepared for
AUG 3 . 2009
s
r
Southern Concrete JfateriaCs - `WaynesviCCe PCant
50 Vigoro Lane
Waynesville, Haywood County, North Carolina 28786
CPEES Project No 1114-006
April 3, 2009
Prepared by "
Chalam Pakala Engineerine and Environmental Solutions
10017 Allyson Park Dr ,
Charlotte, North Carolina 28277
Tel [phone] / Fax [phone]
Email cvpakalakcarolina rr corn

April 3, 2009
Mr Ken Pickle, Environmental Engineer H
NC DENR — Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27669-1617
Re Permit Application for Authorization -to -Construct (A to C) a Proposed
Process / Stormwater Recycling System for Waynesville Concrete Plant
50 Vtgoro Lane
Waynesville, North Carolina 28786
CPEES Protect No 1114-006
NPDES General Permit No NCG 140000
Certificate of Coverage Not issued yet
Dear Mr Pickle
Southern Concrete Materials (SCM) is pleased to submit the attached Authorization -to -Construct
(A to C) permit request report along with construction drawings for the Proposed Process /
Stormwater Recycling System for Southern Concrete Materials — Waynesville Concrete Plant
located in Waynesville, North Carolina The A to C Report includes
• NC DENR NPDES General Permit Application NCG 140000,
• Check for $100 made payable to NC DENR,
• Site map showing the delineation of drainage area contributing to the process
wastewater,
• Site layout map showing the proposed location of the process 1 stormwater recycling
system,
• 25 yr 24-hr storrnwater runoff calculations,
• Detailed design, construction drawings along with construction specifications for the
proposed process and Stormwater recycling system,
• Site Location Map,
+ NC Certified laboratory supplied analytical results for storinwater samples collected at
similar plant,
Manufacturer supplied literature for the proposed Carbon Dioxide System for pH
adjustment

SCM sincerely appreciates your cooperation and progress of this project Please call me at 828-
253-6421 or Mr Chuck Pakala of CPEES at 704-541-4042 if you have any questions or
comments on this permit request
Respectfully submitted,
Jeff Lamm
EMS Manager
Attachments A to C Permit Application Package

Permit Application for Authorization to Construct
(A to C) a Process /Stormwater Recycling System
Southern Concrete Materials — Waynesville Plant
Waynesville, North Carolina
NPDES General Permit No.: NCG140000
Certificate of Coverage: Not issued yet
TABLE OF CONTENTS
10 FACILITY DESCRIPTION 1
2 0 FACILITY OPERATIONS l
3 0 PROCESS WASHWATER CALCULATIONS 2
4 0 STORMWATER RUNOFF CALCULATIONS FOR A 25 YEAR AND 24-HR RAIN
EVENT 3
5 0 pH ADJUSTMENT FOR THE RECYCLE SYSTEM 3
6 0 STORMWATER 1 PROCESS WASHWATER RECYCLE SYSTEM DESIGN AND
CONSTRUCTION DETAILS 4
7 0 A to C CONSTRUCTION PERMIT APPLICATION ... 5
TABLES
Table l Runoff Volume Calculations for a 25 yr, 24-hr Storm Event
FIGURES
Figure l Site Location Map
Figure 2 Aerial View of Surrounding Properties around the Waynesville Plant
Figure 3 Site Layout Map with Buildings, Dry Mix Concrete Plant and Proposed Location of
Process Washwater / Stormwater Recycle System
Figure 4 Process Washwater and Stormwater Recycle System Construction Details
ATTACHMENTS
Attachment A Runoff Volume and Weir Design Calculations with Backup
Attachment B Laboratory Analytical Results Supplied by Environmental Testing Solutions
Attachment C Manufacturer Supplied Literature for Carbon Dioxide System
Attachment D NC DENR — Division of Water Quality Stream Classification Table for
Haywood County
CP Engineering and Environmental Solutions I A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

Permit Application for Authorization to Construct
(A to C) a Process I Stormwater .Recycling System
Southern Concrete Materials — Waynesville Plant
Waynesville, North Carolina
NPDES General Permit No.: NCG140000
Certificate of Coverage. NCG 140309
1.0 FACILITY DESCRIPTION
Southern Concrete Materials -Waynesville Plant proposed at 50 Vigoro Lane, Waynesville,
Haywood County, North Carolina, is a dry batch ready mix concrete plant for commercial
supply The primary Standard Industrial Classification (SIC Code) for the facility is 3273
(Ready Mixed Concrete) The approximate location of the facility on a US Geological Survey
Map is provided on Figure 1 The geograpluc site location can also be given as 35' 28' 22 23"
North Latitude and 830 00' 22 72" West Longitude The subject facility is surrounded by light
manufacturing and residential areas and stormwater from the facility drains to Richland Creek
located south of the property The details of surrounding properties are displayed on Figure 2
The Waynesville Plant occupies approximately 4 82 acres of land and the paved area for
operations is unknown at the present time However, approximately 0 16 acres of area will be
exclusively used for washwater/recycle operations Stormwater from this property flows to
Richland Creek located west of the pro property (Attachment D) Based on my discussion
with NC Division of Water Quality, it is our understanding that Richland Creek is classified as
Class B (see attached table Obtained from NC DENR — Division of Water Quality Section web
site for details -Attachment D) The stormwater from the facility is carried to Richland Creek
via swales and sheet flow (Figure 3) The Waynesville Plant will consist of an office building,
a ready mix concrete plant next to the office building, cement and fly -ash silos, a three -pit
system to control washwater from the discharge, sand and gravel storage areas, and a concrete
truck drum wash area Waynesville Plant will have approximately 9 to 10 trucks and operates
8 hrs/day, 5 days/wk and 30 to 50 wks/year, depending upon the weather conditions
2.0 FACILITY OPERATIONS
The facility operations will include a dry batch concrete plant with vacuum system for dust
control (no water sprinklers will be attached to the concrete truck loading chute for dust
suppression), cement and fly -ash silos with a dust control central vacuum system, sand and
gravel storage areas with no water sprinkler system (dry storage areas) and a truck washing
area
CP Engineering and Environmental Solutions 1 A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

Typical operations from this proposed plant include based on the request from the user, the
sand, gravel, and cement and fly -ash will be loaded into a weigh scale which drops the dry
mix into cement trucks as a dry batch concrete mix During the truck loading process, vacuum
is applied around the loading chute to suppress any cement / particulate dust that will be
generated The dust extracted from the loading chute area will be processed through a NC
DENR Division of Air Quality permuted bag filter system before released into the
atmosphere The loaded cement truck with concrete mix will be brought to a truck washing
area for a surficial wash before goes out for the delivery Occasionally, any left over concrete
in the concrete drum will be washed of at the plant in a truck washing bay Thus, process
water will be generated at the plant for either recycling or disposal Based on our
understanding of the proposed facility operations, wash chemical are located in the wash pit
area to collect any potential spills from these storage vessels The oil storage tank, if installed,
will be kept far from the pits and it will be secondary contained Therefore, no oily water or
stormwater contaminated with chemicals will be released to the environment from the facility
The facility has applied for a NPDES General Permit (NCG140000) but no permit was issued
at this time To meet the NPDES General Stormwater Permit requirements, a Stormwater
Pollution Prevention Plan (SWPP Plan) with Best Management Practices for potential
stormwater pollutant sources is currently being prepared for implementation at the site
All truck drums and drum chutes will be washed at the end of the day before parked for good
Therefore, the locations where process washwater will be generated at the plant are
• Suificial cleaning of the drum before leaving the site,
• Cement drum washing if left over concrete is brought back to the plant, and
Drum and drum chutes cleaning at the end of the day
3.0 PROCESS WASHWATER CALCULATIONS
Based on our discussions with the Waynesville Plant Manager, it is our understanding that
approximately 45 to 60 batches per day will be completed in the summer time and 25 batches
per day will be completed in the wintertime using 10 to 15 trucks Approximately 5 to 10
gals of water will be used for surficial washing of the truck per batch Approximately 5 to 10
gals of water will be used to wash drum chutes per truck per day at the end of the day
Approximately 200 gals per day per drum will be used to wash at the end of the day
Description of Operation
Unit
Total
# Trucks (worst -case)
trucks
15
# Batches per day using 15 trucks
worst -case scenario -summer time)
Batches
60
Surficiai cleaning
10 Ealstbatch
600
Chute cleaning at the end of the da
10 als/truck
150
Drum clea un at the end of the day
150gals/truck
2,250
Leftover concrete washT from the drum (5 batches)
200gals/batch
1,000
Total (Gals/day)4,000
CP Engineering and Environmental Solutions 2 A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

4.0 STORMWATER RUNOFF CALCULATIONS FOR A 25 YEAR AND
24-HR RAIN EVENT
According NC DENR-Division of Water Quality NPDES General Stormwater Permit
requirements, recycle systems are considered wastewater treatment per 15A NCAC 2H 0203
and all wastewater discharges must meet a total suspended solids (TSS) limit of 30 mg/l, a
settleable solids (SS) limit of 5 ml/l, and pH between 6-9 SU or must demonstrate that the
recycle system has sufficient capacity to contain 25-year, 24-hr rainfall event plus one foot of
freeboard under the design operating conditions
To obtain an economic and workable solution to the proposed recycling system design, the
truck washing operations and process washwater generating points are all brought to one
location to reduce the drainage area for 25-yr, 24-hr calculations Approximately 6970 sq ft or
0 16 acres of area including the pit system designed for the process / stormwater recycling is
expected to contribute to the process washwater from the facility (Figure 3) All washing
operations beyond this designated area are prohibited at the facility and the drivers will be
trained to adhere to this new policy for meeting the Stormwater regulations CPEES has
performed stormwater calculations for a 25-yr, 24-hr rain event for 0 16 acres and
approximately 3,415 cubic feet (cft) of runoff capacity is required to hold the designed rain
event The runoff volume and weir design calculations are provided in Attachment A
Please note, dunng a rain event, no plant operations will be conducted Therefore, no
washwater is accounted for in the proposed recycle system design when 25-yr, 24-hr rain
event for stormwater is considered
5.0 pH ADJUSTMENT FOR THE RECYCLE SYSTEM
Southern Concrete Materials has been currently using Carbon Dioxide Systems to control pH
in the process washwater generated at some of their facilities It is proven very efficient to
control pH with carbon dioxide since carbon dioxide when mixed with water forms carbonic
acid It is a weak acid which would neutralize alkaline solution (cement washwater) generated
at the plant
Carbonic acid, has the Lormula H2CO3 It is also a name sometimes given to solutions of
carbon dioxide in water, which contain small amounts of H2CO3 The salts of carbonic acids
are called bicarbonates (or hydrogencarbonates) and carbonates It is a weak acid Carbon
dioxide dissolved in water is in equilibrium with carbonic acid
CO2 -'- H2O q=, HzCO3
Wikipedia http lien wiki edia or wiki/Carbonic acid
CP Engineering and Environmental Solutions 3 A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

In addition, it has also proven to be having a secondary benefit in reducing total suspended
and settleable solids concentration considerably from the process washwater and stormwater
recycle system A copy of analytical test results obtained from NC certified laboratory,
Environmental Testing Solutions, for a similar site W SCM Biltmore Plant in Biltmore, North
Carolina is provided in Attachment B for the State review The manufacturer supplied
literature for Carbon Dioxide System is provided in Attachment C
6.0 STORMWATER / PROCESS WASHWATER RECYCLE SYSTEM
DESIGN AND CONSTRUCTION DETAILS
The proposed recycle system is designed to capture all process washwater and stormwater
from a 25-yr, 24-hr rainfall event from the subject plant wash areas The recycle system is
designed to hold entire runoff amount from the designed storm event The approximate
drainage area involved in the process washwater is estimated to be 0 16 acres (Figure 3) The
25 year, 24-hr runoff volume from this drainage area is estimated to be 3,415 cft A recycle
system designed for the estimated runoff is a three pit system and an additional aboveground
storage tank (AST) (Figure 3) The total volume of all the three pits were designed to be
sufficient to hold the entire 25 year, 24-hr run off volume Please note SCM strives very hard
to control and mitigate migration of any contaminated stormwater from the facility to the
waters of US Appropriate slopes berms/walls are proposed to isolate the 0 16 acres of
drainage area for the washwater / stormwater recycling operations (Figure 3)
All the three pits in the recycling system were sloped at the entrance in order for a front-end
loader to go into the pit for a periodic cleanup However, a berm or a slope away from the pit
is placed infront of the second and the third pit in order to divert the wash wastewater entry
into these pits The cross -sectional and construction details of the pits are shown on Figure 4
CPEES designed a pit sludge storage area next to the truck washing operations in order to
control stormwater flow that is in contact with the pit sludge The slopes of the truck washing
operations and the pit sludge storage area are directed toward the first pit of the three pit
recycling system in order to control and mitigate migration of stormwater contamination from
the washing operations
The location of the recycling (three pit and AST) system along with stormwater flow
directions and wash areas are displayed on Figure 3 The construction details for the recycling
system are displayed on Figure 4 In addition to the recycling system, the proposed carbon
dioxide system in the recycle system will enhance additional removal of Total Suspended
Solids (TSS) and Settleable Solids (SS), and also adjust pH to suit process water for recycling
at the plant The location of the carbon dioxide system is displayed on Figure 3 The 25 year,
24-hr stormwater runoff calculations are provided in Table 1 of this report
CP Engineering and Environmental Solutions 4 A to C Permit Application
Tel [phone] Southern Concrete Materials —Pond Road
80 Pond Road

A sump pump with a level switch will be provided to pump water from the third pit as
required either to the AST, plant or to the truck washing operations This would help empty
the third pit to accommodate any possible rain event
7 0 A to C CONSTRUCTION PERMIT APPLICATION
Based on our consultants' discussions with the State DWQ, it is our understanding that we
need to file a NCG 140000 Notice of Intent (N01) Form to obtain A to C Permit to construct
the proposed process washwater I stormwater recycle system at the Waynesville Plant A copy
of the NCG 140000 NOI is attached with the A to C Report for an approval
CP Engineering and Environmental Solutions 5 A to C Permit Application
Tel [phone] Southern Concrete Materials --Pond Road
80 Pond Road

Division of Water Quality /Surface Water Protection
Afft�
NCDENRNational Pollutant Discharge Elimination System
lk►RN C.wo. - cewwrr.e,rt or
FFVfr�`!YF\T u+n N.aIMN Cs+,o_v�s
NCG140000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Recmed
Ycar
Mor<th Da
Certificate of Coverage
N
Check#
Ammmt
Pettmt Asmgned 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 Classification) Code - 3273 Ready Mixed Concrete
For new plant sites that will discharge or recycle process wastewater (even it commingled with
stormwater) This NOI is also an APPLICATION FOR Authorizalion 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 if commingled with
stormwater) This NOI is also an APPLICATION FOR Authorization to continue to overate 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 construct or 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 0138 & 4139
Construction of wastewater treatment iactlities (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 staff2 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 corresoondence will be mailed)
Name
Street Address
City
Telephone No
MR JEFF LAMM. EH & S MANAGER
P O BOX 5395
ASHEVILLE
828-253-6421
2) Location of facility producing discharge
Facility Name
Facility Contact
Street Address
City
County
Telephone No
State NC ZIP Code 28813
Fax [phone]
SOUTHERN CONCRETE MATERIALS - WAYNESVILLE PLANT
MR JEFF LAMM EH&S MANAGER
50 VIGORO LANE
WAYNESVILLE State NC ZIP Code 28786
HAYWOOD
828-253-6421 Fax [phone]
Page 1 0# 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 (7) plans and specifications must be signed
and sealed by a P E
5WU 229 071408 Last revised 7/14/08

NCG140000 N O 1
3) Physical location information
Please provide a narrative description of how to get to the facility (use street names state road numbers, and
distance and direction from a roadway intersection) SEE ATTACHED DIRECTIONS
(A copy of a county map or USGS quad sheet w 1h facility clearly located on the map is a required part of this application )
4) Latitude 35 28' 22 23
Longitude 83 00' 22 72'
(deg, min, sec)
5) This NPDES Permit Application applies to which of the following
I1 New or Proposed Facility Date operation is to begin
❑ 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 2 7
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)
.DRY_C0LNRETE_OPEBAI1QNS. PLANT I?RO DUCESMINCRETE f R COM „CIAL USE _
8) Discharge points / Receiving waters
How many discharge points (ditches, pipes, channels, etc) convey stormwater and/or wastewater from the
property? TWO (OUTFALL-001 AND OUTFALL-002)
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? RICHLAND CREEK (SEE FIGURE 1)
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) N/A
Receiving water classification (if known) CLASS B Tr (SEE ATTACHED SHEETS)
Note Discharge of process wastewater to receiving waters classified as WS-11 to WS-V or SA must
be approved by the N C Dept of Environmental Health If DEH does not approve, coverage
under NCG141O00 cannot be granted No new discharges of process wastewater are
permitted in receiving waters classified as WS-1 or freshwater ORW
9) Does this facility Have any other NPDES permits?
® 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)'
® 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
IZ Yes
If yes, please briefly describe SECONDARY CONTAINMENT FOR OILS/CHEMICAL STORAGE, BERMS
AROUND THE STONE AND SAND STORAGE AREAS, PLANS TO RECYCLE WASHWATER
Page 2of5
SWU 229 071408 Last revised 7/14/2008

NCG140000 N 0 1
12) Does this facility have a Stormwater Pollution Prevention Plan)
0 No
❑ Yes
If yes, when was it implemented?
13) Are vehicle maintenance activities occurring or planned at this facility?
m 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 0 Yes ❑ No
Wetting of raw material stockpiles ❑ Yes 0 No
Mixing drum cleaning
V Yes ❑ No
If yes to any of the above, please describe the type of process used to treat and/or recycle the process
wastewater
W
� 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/I, and Settleable Solids (SS) — 5 ml/I ) [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 NOl 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 sites, 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 NO1, or separately at a later date DWO 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 hold before overflowing? (for example 10-yr, 24-hr)
25 year, 24-hr rainfall event
For a recycle system (regardless of when it overflows), 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)J
Pa
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
Page 3 of 5
SWU 229 071408 Last revised 711412008

NCG140000 N O 1
16) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain9
m 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
® No
❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg of hazardous waste generated per month) of
hazardous waste?
I1 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) 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 wrth or knowingly
renders inaccurate any recording or monitonng 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 MR JEFF LAMM
Title EH & S MANAGER
(Signature of Applicant)
(Date Signed)
Notice of Intent must be accompanied by a check or money order for $100 00 made payable to
NCDENA
Page 4 of 5
SWU 229 071408 Last revised 7114/2008

NCG140000 N 0 1
Final Checklist
This application will be returned as incomplete unless all of the following items have been included
0 Check for $100 made payable to NCDENR
0 This completed application and all supporting documentation (including design details and calculations for
treatment systems)
❑ 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) NOT REQUIRED
A` — m 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) SEE ATTACHED
❑ For existing sites three (3) copies of plans and specifications for wastewater treatment facilities (including
i ?=� 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 NIA
A site map showing, at a minimum, (existing or proposed)
(a) outline of drainage areas (b) stormwaterlwastewater treatment structures, (c) location of
stormwaterlwastewater outfalls (corresponding to which drainage areas) (d) runoff conveyance structures,
(e) areas where materials are stored, (f) impervious areas, and (g) site property lines
0 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
!Vote
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
DWQ 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 5 of 5
Swu 229 071408 Last revised 7/14/2008

Gqq8Je-
Directions to Vigoro St, Waynesville,
NC 28786
280 mi — about 4 hours 30 mins
VRaleigh, N Carolina 27699
1
Head north on S Wilmington St toward E South St
go 361 ft
total 361 ft
2
Turn left at W Lenoir St
0 o mi
About 2 mins
oo
�a
3
Turn left at S Dawson St1NC-50/US-401/US-70
go 1 4 ml
Continue to follow NC-501US-4011US-70
total' 8 mi
About 3 mins
4
Turn right to merge onto 1-40 WI1440 WIUS-64 W
go 71 0 mi
Continue to follow 1-40 W
total 72 s mi
About 1 hour 7 mins
5
Slight right at 1-40 Bus WII-85 Bus S (signs for 1-85 Bus11d0 Bus/US-70/
go 14 9 ml
Greensboro)
total 87 8 mi
Continue to follow 1-40 Bus W
About 15 mins
6
Merge onto 1-40 W
go 184 mi
About 2 hours 51 mins
total 271 mi
�q
7
Take exit 27 to merge onto US-74 W toward Waynesville/Clyde/Atlanta!
go 7 6 mi
US-23IMaggie Valley/Franklin/Murphy/US-19
total 279 mi
About 8 mins
8
Take exit 100 toward Hazelwood Ave
go 0 2 mi
total 279 mi
9
Turn left at Eagles Nest RdINC-1177
go 0 6 Ml
Continue to follow NC-1177
total 280 mi
About 2 mins
41
10
Turn left at Hazelwood Ave/E Main St
goo 1 ml
total 280 mi
ri
11
Turn right at Riverbend St
goo 3 mi
About 1 min
total 28D m
12
Turn right at Scates St
go 486 ft
total 280 mi
13
Turn left at Hemlock St
go 240 ft
total 280 mi
r!
14
Turn right at Vigoro St
go 394 ft
total 280 mi
6N Vigoro St, Waynesville, NC 28786
These directions are for planning purposes only You may find that construction projects traffic weather or other
events may cause conditions to differ from the map results and you should plan your route accordingly You must
obey all signs or notices regarding your route
Map data ©2009 Tele Atlas

TABLE 1
SOUTHERN CONCRETE MATI RIALS
WAYNESVILLE NORTH CAROLINA
Size of a Concrete Recycling System for Process Washwated Stonnwater for a Ready Mix Concrete Plant
Size for a 25 yr 24-hr Runoff Volume =
Use SCS Peak Discharge
Drainage Area =
0 18 acres
or 6 970 sq ft
Elevabon o
7� ft
(Obtained from the site topo map)
Length =
175 ft
(Obtained from the site topo map)
Tc =
1 5 min
(a 03a)
Slope =
2%
CN
98
(Table 8 03b)
Rainfall =
6 inches
(Ref Fig 8 03k)
Rainfall intensity (Asheville) =
66 iNhr
(a 03f)
Runoff Depth -
668 indvil.
(Table 8 03c)
Runoff Volume =
Dravwge Area x Runoff nth
3 416 cu ft
Destgn Recycle pits to hold = 3 415 cu fL A rrinlrntan OF 2 pNs with a buffer of 1 ack ldonel pit for 4MIMMMreles
CIA
Ott = 0 936 Peak rate of runoff in cubic feet per second
Q=s 25 Yr 24-hr Discharge = C = 09 Runoff Coefficient
r = 65 Average intensity of Rainfall in inches/hr for a stone duration -time of Concentration
A = 016 Drwngaa area
for weir for %, =
30LH'n
Q,, = 0 936
L = Langhth of the weir (ft)
H = D 5 Height of the weir (ft) Assume 0 5 ft
0936=30xLx(O5)n
Lenath of the weir = 1 ft
Capcalty of pits
Pits 1 2 and 3 Each (Flat Area Volume)
I Pita 1 2 and 3 Each (Slope Area Volume)
Total Pit Volume (CFT) =
Chalem Pakels PE
CP Engineering
Tel 704.541AO42
CPEES Project No 1114�006
L - 20 ft
W = 16 ft AREA/pit a
D= 4 It
or
L = 30 ft
W = 16 ft AREAIpit =
D= 4 ft
or
1 280 cubic feet
3840 cubic fee (Two pits)
960 cubic feet
2880 cubic fee (Two pits)
6,720 cubic feel > 3 415 cubic feet

FIGURES
Figure 1: Site Location Map
Figure 2: Aerial View of Surrounding Properties around the
Waynesville Plant
Figure 3. Site Layout Map with Buildings, Dry Mix Concrete
Plant, and Proposed Process Washwater /
Stormwater Recycle System
Figure 4: Process Washwater and Stormwater Recycle System
Construction Details

083` 01' 0.00" W 083" 00' 0.00" W 082' 59' 0.00" W
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5 ° VV
083, 01, 0-00" w
083° 00, 0.00" w
Name: HAZELWOOD Location: 035' 28' 22.5" N 083' 00' 22.9" W
Date: 4/10/2009 Caption: SITE LOCATION MAP
Scale 1 inch equals 2000 feet SCM - WAYNESVtLLE PLANT
FIGURE 1 JOB NO 1114-006
082' 59' 0.00" W
z
S
0
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it•1
Copynght (C) 1997, Maptech. Enc

9
Z F—'
NOTES:
BASE MAP WAS SUPPLIED BY S.C.M.I.
30'
� INSIDE DIMENSIONS
WIDTH SECTION
REVISIONS:
INSIDE DIMENSIONS
2 0'
LENGTH SECTION
CONCRETE PIT
SCALE= 1 /4" = 1=01r
SECTION A -A
SLALL= N I S
#4 ( -I2 U.U. L/ CUH VVAY
#z+ U I L U. l;. LAt;H VVA Y
SECTION B-B
SCALE- 1 /4" = NTS
#4 BARS @ 12" O/C HORI7ONTAL-
#5 BARS @ 18" O/C VERTICAL
12" REINFORCED
CONCRETE WALL
(3500 PSI) —
6" CONCRETE SLAB
4" NO. 57 WASHED STONE, \
M
EXTERIOR
WATERPROOF PERIMETER
JOINT SEALANT WALK
GROUND
LO 0. 5'
N
INTERIOR SLAB
& WALL SECTION
SCALE- NTS
2�
6" CONCRETE SLAB
4" NO. 57 WASHED STONE
0.5'
k
0.5
#4 BARS (3) 4.5� ` #4 BARS (4)
EXTERIOR FOOTING
SECTION 1-1
SCALE= NTS
CONSTRUCTION NOTES:
1. BOTTOM SLAB TO BR REINFORCED WITH 6" W 10 X 10 WWF.
2. COLD JOINTS IN WALL TO HAVE KEYWAY WITH 18" #4 LAP BAR.
3. SLAB AND INTERIOR WALLS TO BE SEALED WITH CONCRETE WATERPROOFING.
ADDITIONAL NOTES:
1. COMPACTION OF SOIL TO 95% STD PROCTOR MAX DRY DENSITY.
2. CONCRETE 4,000 P. S.1. COMPRESSIVE STRENGTH @28 DAYS
3. REBAR GRADE 60
4. CONSTRUCTION QUALITY CONTROL TESTING TO INCLUDE SUBGRADE
DENSITY TESTING, PROOF ROLLING OF SUBGRADE, SLAB REINFORCEMENT INSPECTION,
CONCRETE THICKNESS MEASUREMENT, AND CONCRETE STRENGTH TESTING.
ALL TEST RESULTS AND JUDGEMENT IS THE RESPONCIBILITY OF THE OWNER.
5. HAND RAIL DESIGN AND INSTALLATION IS THE RESPONSIBILITY OF THE OWNER.
6. SUMP PUMP, PIPING AND ELECTRICAL WORK FOR SUMP PUMP
IS THE RESPONSIBILITY OF THE OWNER.
7. ALL WALLS ARE REINFORCED AND CONCRETE POURED
8. POND LEAK TESTING 1S THE RESPONSIBILITY OF THE OWNER,
9. ALL BOUNDARIES OF CONSTRUCTION ACTIVITY/DISTURBED AREAS SHALL
BE PROTECTED WITH SILT FENCE AS SHOWN ON SILT FENCE CONSTRUCTION DETAILS.
12 GAUGE 4" X4" OR 2" X4" WELDED WIRE HOOKED NOTES:
1) TOTAL DRAINAGE AREA FLOWING TO SILT
ONTO PREFORMED CHANNELS ON METAL POSTS, OR FASTENED
FENCE MAY NOT EXCEED 1 ACRE,
TO CEDAR OR WOOD POSTS W/ NO. 8 STAPLES.
2) SILT FENCES SHOULD NOT BE USED AT
PIPE OUTLETS OR IN AREAS OF CONCENTRATED
FLOW (CREEKS, DtTCHLINFS, SWALES ETC.)
ULTAVIOLET RESISTANT (BLACK) MIRIFI FABRIC
OR EQUIVALENT SECURED TO WIRE W/METAL NPY
CLIPS OR WIRE AT 8" OFF CENTER. OG-
MAX. SEDIMENT STORAGE LEVEL. REMOVE
SEDIMENT WHEN THIS LEVEL IS REACHED
OR AS DIRECTED BY
CONVERSION
INSPECTOR.
SHEET DRAINAGE (ONLY) FL W OF H
`�
SEpIMEN
NATURAL GRADE TO INCREASE ST AGE
6„ li I I CAPACITY AND PROLONG T
—T j THE SILT FENCE, IT IS GENERALLY
CARRY APPROX. 1' OF FABRIC INTO 7*kt46ABLE TO DIG A SEDIMENT PIT
I COVER W/SOIL & TAMP BACKFILL. IN FRONT OF YOUR SILT FENCE
_I I— CARRY 0.5 OF WIRE INTO TRENCH. WHENEVER POSSIBLE.
N
METAL, CEDAR OR 4" X4" TREATED WOOD POSTS AT
SILT FENCE
10' O.C. MAX. CEDAR & WOOD POSTS SHOULD BE 3' DEEP MIN,
ISOMETRIC VIEW
SCALE-- N.T.S.
SCALE:
VARIES
INITIALS I DATE
PREPARED BY:
CVP
03/31/09
DRAWN BY:
CAD
03/31/09
CHECKED BY:
CVP
03/31/09
APPROVED BY:
CVP
03/31/09
FILE NAME: XXX
SILT FENCE DETAIL
SCALE- N.T.S.
4
SECTION D-D
SCALE= N,T,S.
RAISE BERM
DRAWING TITLE:
PROCESS WASHWATER AND '---TORMWATER RECYCLE SYSTEM CONSTRUCTION DETAILS
PROJECT: SOUTHERN CONCRETE MATERIALS INC. (WAYNESVILLE PLANT) PROJECT NO.:
P.O. BCX 5395 1114-006
ASHEVILLE N.C. 28813 REV. NO.: REV. DATE:
CHALAM PAKALA ENGINEERING AND
ENVIRONMENTAL SOLUTIONS DRAWING NO.:
A Cost —Effective Solution Provider for Manufacturing Industries y�y!
10017 ALLYSON PARK DR. TEL [phone] DRAV VII vG 4
CHARLOTTE, NORTH CAROLINA 28277 FAX �704)
704) 541-4043
••
SEAL. `
s i (�o/�
i [ .9807
•
y9�q 'v'QP,'
Approved 5tolrrnwater Permit Documents
Construction in accordance with these documents is
required by the stormwater permit. North Carolina
rules require that the stormwater system designer
Inspect during construction; certify conformity with the
plans and specs; anc! certify compliance with the
stormwater rules.
Permit # PIG 1 03r — pate F Z 7 0
by L NC Division of Water Quality
Sheet #__1- L/ Revision Date 14_�

DETAIL PLAN
1 "= 205
CO2 LINE
TO PIT 42
CO2 TREATMENT
SYSTEM FOR PH
ADJUSTMENT
LL!
2
J
DEMO
-XIST D�
C0i
�3
PIT #2
20;/`= R20'
PIT #1
0' 16 o' g'
SHOP
SL D) e_B �- 12 51
__*_
E S� 0,0
r� 50 16 WASH
34RACK
o A` CONCRETE
-1 a APRON
BERM
S� APE 2�
NSLUDG� _40'
� QNG TRUCK
ASH
' 1. � i ^C •. � - ... �\
2 0'
�
Z
NOES:
— — — -- REVISIONS:
BASE MAP WAS SUPPLIED BY S.C.M.I.
SEE INSET FOR
DETAIL PLAN
OVFRALL PLAN
1 "=40'
SCALE: 1 ­- 0
L INITIALS DATE
PREPARED BY:
CVP
03/31/09
DRAWN BY:
CAD
03/31 /09
CHECKED BY:
I CVP
03/31/09
APPROVED BY:
CVP
03/31/09
FILE NAME: XXX
DRAWING TITLE:
SITE LAYOUT WITH WASH WATER/STORM WATER RECYCLE SYSTEM LAYOUT MAP
PROJECT: SOUTHERN CONCRETE MATERIALS INC. (WAYNESVILLE PLANT) PROJECT NO.:
P.O. 130� 5395 1114— 006
ASHEVILLE N.C. 28813 REV. NO.: REV. DATE:
CHALAM PAKALA ENGINEERING AND
ENVIRONMENTAL SOLUTIONS DRAWING NO.:
A Cost —Effective Solution ProvidEr for Manufacturing Industries �`
10017 ALLYSOh �
PARK DR. TEL [phone] D R A V V'q' I N G 3
CHARLOTTE, NORTH CnRCLINA 28277 FAX [phone]
-Approved stormwater Permit Documents
Construction in accordance with these documents is
required by the stormwater permit. North Carolina
rules require that the stormwater system designer
Inspect during construction: certify conformity with the
plans and specs; and certify compliance with the
stormwater rules.
Permit # _Date 8 L7L1
Division of Water Quality
Sheet #„__ JYA-! Revision Date A14

AERIAL MAP
Southern Concrete Materials - Waynesville Plant
50 Vigoro Lane
Waynesville, North Carolina
Goo Ic
Maps
06
( t;U
" • T !"� a �� �M
0,0
416
—�_oo9 eagle may szaD��boe, 3ereA���[a �a.�
FIGURE 2

ATTACHMENTS
Attachment A. Runoff Volume and Weir Design Calculations
with Backup
Attachment B: Laboratory Analytical Results Supplied by
Environmental Testing Solutions
Attachment C: Manufacturer Supplied Literature for Carbon
Dioxide System
Attachment D: NC DENR — Division of Water Quality Stream
Classification Table for Haywood County

rABIA I
SOU MERN CONCRETE MATERIALS
WAVNESVII I �,-NORHI CAROLIh1A
Size for a 25 yr 24 hr Runoff Volume =
_
Use SCS peak Discharge
Oramage Area =
t i ` 0 16 acres
or 6 970 sq ft
5
£ �
Elevation =
7 n
k
(Obtained from the site topo map)
,Length a
175 ft
(Obtained from the site lopo map)
Tc -
1 5 min
(8 03a)
Slope =
2%
iCNI
t
z -98
„Pr
(Table 8 (13b)
Rainfall a
� trY� mrhiss
(Ref Fig 8 03h)
{6
Rainfall Intensity (Asheville)
65 Whir
(8 03f)
Runoff Depth =
n 7
588 inches
(Table 6 03c)
Runoff Volume =
Drainage Area x Runotl Depth
3 415 cu it
Design Recycle pits to hold =
3 415 cu ft
A minimum of 2 pits with a butler of 1 additional pit forsn"rgencles
CIA
O=, = 0 936 Peak rate of runoff in cubic feet per second
025 25 Yr 24 hr Discharge = C = 09 Runoff Coefroard
i = 65 Average intensity of Rainfall in elehesfhr for a storm duration Irme of concentral, ni
A = 016 Drainage area
fpr Weir for on =
30LH'
Qn = 0 936
L = Lenghth of the Weir (ft)
H = 05 Height of the weir (ft) Assume 0 5 If
0 936 -3 0 x L x (0 5) "
Length of the weir = 1 ft
I
Capceity of pits
Pits 1 2 and 3 Each (Flat Area Volume) L =
W=
D=
Pits 1 2 and 3 Each (Slope Area Volume) L =
W=
D=
Total Pd Volume (CFT) =
Chalam Pakala PE
CP Engineennp
Tel [phone]
CPEES Prolecf No 1114-005
20 ft
16 ft AREA/pit =
4 ft
or
30 ft
16 ft AREA/pit =
4 It
or
11280 cubic feet
3a,10 cubic fee (Two pits)
960 cubic feet
2880 cubic fee (Two pits)
6,720 cubic feet > 3 415 cubic feet

13
-- H (ft)
rnn
Note
Use nomograph Tc for natural basins with well defined channels for overland
flow on bare earth and for mowed grass roadside channels
For overland flow grassed surfaces multiply Tc by 2
For overland flow concrete or asphalt surfaces multiply Tc by 0 4
For concrete channels, multiply Tc by 0 2
Figure 8 03a Time of concentration of small drainage basins
T-''rt 1 n )
200
100
50
10
5
8034

0
Table 8 03b
Runoff Curve Numbers (CN)
Hydrologic Soll Group
A
B
C
D
Land Use/Cover
Cultivated land
without conservation
72
81
88
91
with conservation
62
71
76
81
Pasture land
poor condition
68
79
86
89
lair condition
49
69
79
84
good condition
39
61
74
80
Meadow
good condition
30
58
71
78
Wood or forest land
Thin stand poor cover, no mulch
45
66
77
83
Good stand good cover
25
55
70
77
Open spaces lawns parks golf courses cemeteries etc
good condition
grass cover on 75%
or more of the area
39
61
74
80
fair condition
grass cover on 50
to 75% of the area
49
69
79
84
Commercial and business
areas (85% impervious)
89
92
94
95
Industrial districts
(72% impervious)
81
88
91
93
Residential i Development completed and vegetation established
Average lot size Average % Impervious
1/8 acre or less 65
77
85
90
92
1 /4 acre 38
61
75
83
87
1/3 acre 34
57
72
81
86
1 /2 acre 25
54
70
$o
85
1 acre 20
51
68
79
84
2 acre 15
47
66
77
81
Paved parking lots roofs
driveways etc
98
98
98
98 -4-
Streets and roads
paved with curbs and
storm sewers
98
98
98
98
gravel
76
85
89
91
dirt
72
82
87
89
Newly graded area
81
89
93
95
Residential Development underway and no vegetation
Lot sizes of 1/4 acre
88
93
95
97
Lot sizes of 1/2 acre
85
91
94
96
Lot sizes of 1 acre
82
90
93
95
Lot sizes of 2 acres
81
89
92
94
'Curve numbers are computed assuming the runoff from the house and driveway is directed toward the street
source USDA SCS
8 03 10 Rev t7193

� r f
oa
o
m25 year 1 day precipitation (inches)
0
N SEa4 M MM�.
(Ir
w0 25 5o 7S 100
a
RAINFALL DATA MAP
v
6
S 55 6 55 6 65
— • --�
ED
�� f sro.[s .PC• wGw. Sw(ii 1 / oM 5 , 'w E.Tr0.0
5 J r GVf;/G.D
r�
D.a[ `3
100
85
6 n
_ 8 p lo.E I/JOM ES
' 9
1
.waon /
7 'y
r
f E Sw�C■
8 A
0
I

Appendices
Table 8 03c
Runoff Depth
b Determine runoff depth (in inches) from the curve number and rainfall
depth using Table 8 03c
Rainfall
Curve Number (CN)l
(inches)
60
65
70
75
80
85
90
95
1 0
000
000
000
003
008
017
032
056
12
000
000
003
007
015
028
046
074
14
000
002
006
013
024
039
061
092
16
001
005
Oil
020
034
052
076
111
1 8
003
009
017
029
044
065
093
130
20
006
014
024
038
056
080
1 09
148
25
017
030
046
065
089
1 18
1 53
1 97
30
033
051
072
096
1 25
1 59
1 98
244
40
076
1 03
1 33
1 67
204
246
292
342
50
130
165
204
245
289
337
388
441
60
192
235
280
328
378
431
485
540
70
260
310
362
415
469
526
582
640�
80
333
390
447
504
562
622
681
739
90
410
472
534
595
657
719
779
839
100
490
557
623
688
752
816
878
939
110
572
644
713
782
848
914
977
1039
120
656
732
805
876
945
1012
1076
1139
1 To obtain
runoff depths for CN's and other
rainfall
amounts not shown
in this table, use an arithmetic interpolation
The volume of runoff from the site can be calculated by multiplying the
area of the site by the runoff depth
Step 4 Determine the peak rate of runoff for the design storm by adjusting for
watershed shape as follows
a Determine an "equivalent drainage area' from the hydraulic length of the
watershed using Figure 8 03n Hydraulic length is the length of the flow
path from the most remote point in the watershed to the point of discharge
b Determine the discharge (cfs/inch of runoff) for the equivalent drainage
area from Figure 8 03o through 8 0 3 q
Figure 8 03o - for average watershed slopes 0-3%
Figure 8 03p - for average watershed slopes 3-7%
Figure 8 03q - for average watershed slopes 8 50%
Calculate the peals discharge, Q1, of the equivalent watershed by multi-
plying equivalent watershed area by runoff from Table 8 03c in Step 3b
803 17

Appendices
5 10 20 40 60 2 3 4 6 8 12 18 24
Minutes Hours
Figure 8 03f Rainfall intensity duration curves —Asheville
20
15
10
8
t� 6
0
4
U
C
2
_T
N
C �
08
m 06
04
tr
02
OI
5 10 20
Minutes
Figure 8 03g Rainfall intensity duration cures—Chartotte
Duration
40 60 2 3 4 6 8 12 IS 24
Hours
Duration
8037

ENGINEERS CERTIFICATION
OF THE MODEL 5000-S PH
MONITORING AND CONTROL SYSTEM
Ulm
G C Environmental, Inc
P O Box 40125
Raleigh, NC 27629
For
Fortrans Inc
P O Box 40
Wendell, NC 27591
Dated
September 11, 2003

,�1tiE elf/
G. C. Environmental, Inc.
5312 Pinewood Court
Wendell, NC 27591
[phone]
9
September 11, 2003
J e e0t I%0% %
PURPOSE
G C Environmental, Inc, was contracted to provide an engineers review and certification that the
Model 5000-S pH Morutor and Control System manufactured by Coastal Carolina Supply in
Morehead City, NC, could effectively provide on a continuous bans, an average pH range of 6-9 units
on the supernate layer of stormwater/rinse water sedimentation basin typically found at Redi-mix
concrete facilities
SCOPE OF WORK
Durng the week of August 11, 2003, G C Environmental, Inc, witnessed the operation of the Model
5000-S self-contained pHMomt oring and Control System at a Redt-nux plant located in Durham, NC
During the two (2) day test program, measurements were made within the facilities stormwater/rinse
water sedimentation basin for pH, temperature and depth (both supernate and sludge) During the first
day of testing, the basin was found to be heavily loaded with sohds and adjustments were made to the
solids blanket to complete testing the following day
TEST METHODOLOGY
A primary sedimentation basin located at a Redi-mix concrete plant located in Durham, NC was
treated utilizing the Model 5000-S pH Monitor and Control System During the test program, the
basin was, on a semi -continuous basis, being fed rinse water from the exterior cleaning of cement
trucks Measurements for pH, temperature, supemate and sludge blankets were made within the
sedimentation basin Irutial pH measurements showed pH levels of at least 12 0 units The
sedimentation basin was rectangular in shape with concrete walls and bottom The basin ranged in
depth of 1" at the inlet to approximately Tat the deepest point Sludge measurements within the basin
showed that at least 2/3 of the basins depth was comprised of sludge and the remainder supernate
The Model 5000-S pH Monitoi and Control System was set up at the rectangular sedimentation basin
with the intake and discharge hoses situated at opposite ends of the basin Both the intake and
discharge lines were set at depths within the supernate layer of the basin A clockwise flow pattern
was established once the unit began operation and pH and temperature measurements were made at
several locations throughout the superriate layer of the sedumentation basin Approximately eighteen
(18) pH and temperature measurements were collected with a mean pH value of 8 56 and mean
temperature values of 30 94 0C The pH system was left to run essentially on a continuous basis over
a four (4) hour period An estimated volume existing within the sedimentation basin was 25, 000
gallons "th a little over 8000 gallons consisting of relatively clear supernate The amount of 25%

Sulfuric acid (H2S01) used to treat the sedimentation basins supernate was approximately 18-20
gallons
MODEL 5000-S PH MONITOR AND CONTROL SYSTEM
The model 5000-S pH Monitor and Control System is comprised of a Hayward Power FIow 11 (3/4
hp, 56 GPM) centrifugal pump which delivers raw water to a completely contained pH sensor
connected to a pH meter equipped with control relays which operate two (2) stenner (60 GPD) acid
injection pumps The acid 25% H2SO4 is injected into the pump discharge Iine which empties into the
sedimentation basin Sulf inc acid is delivered to the system by 15 gallon carbuoys located outside of
the fiberglass weatherproof enclosure which houses all of the aforementioned equipment On top of
the enclosed is an alarm light which is tied into the pH meter which is activated when pH levels exceed
8 5 pH units or are below 6 0 units
CONCLUSION
I The Model 5000-S pH Monitor and Control System is an effective system for the pH balancing of
sedimentation basins which are used to collect stormwater runoff and rinse water, commonly found
at Red -mix concrete plants
2 Dunng the test program an average pH of 8 54 units was measured in the subject sedimentation
basin with a range of 7 95 to 9 34 measured
3 Sludge levels existing within the rectangular sedimentation ranged from 6 0 inches to 2 0 feet PH
values after pH stabilization at the sludgdsupernate interface were approximately 12 0 urnts
4 For this test program, approximately 180 mg/l of sulfates were added to the sedimentation basin as
a result of pH adjustment with 25% sulfuric acid
5 The 5000-S pH Monitor and Control System is fully automated and provides a pH adjusted waste
water which could effectively be reused within the Redi-nux concrete industry

PRESS RELEASE APRIL 2009(D
New Green Technology for Concrete Producers
Fortrans inc 7400B Siemens Road Wendell, NC 27591
www fortransinc com 919-365-8004
Fortrans Inc announces a self-contained pH control and monitoring system that
uses CO2 gas to neutralize high pH process water produced at ready mixed
concrete plants The Model 5000S pH Control and Monitoring System offers
precise pH control, monitoring of pH and lowers "Total Suspended Solids" of
process water contained in pits, settling basins and lagoons Use of the system
will provide clean water to recycle
The Model 5000S pH Control and Monitoring System offers proven technology to
enable operators of ready mixed concrete plants to effectively control the pH and
Total Suspended Solids of process water After the pH is lowered to 7 5 the
typical total suspended solids are between 10-18 mg/L without filtration This
enables the facility to meet the pH requirements as well as the 30 mg/L TSS
most permits demand before the water can be released The treated water may
recycled to batch concrete, irrigate rock, rinse the interiors of the drums on the
concrete trucks and rinse the exteriors of the trucks as well without staining or
scaling of the finishes
The Model 5000S systems cost 60% to 70% less to operate and maintain than
acid based pH control systems and are also much safer than acid systems The
systems do not require a separate tank and are guaranteed to perform to the
owner's satisfaction
This system has been certified by an independent engineering firm to operate as
specified The units are shipped fully assembled and only require an electrical
connection and a supply of carbon dioxide gas plus a CO2 regulator
The system wilt treat approximately 75,000 gallons over a 24 hour period The
system is also available as a skid mounted unit (Model 5000SK) Higher capacity
Systems are also available up to 200,000 GPD
These systems are highly reliable and affordable Fortrans has a wealth of
knowledge of this technology and has saved concrete producers time and money
in dealing with high pH process water in an environmentally safe manner One
company in the Boston area will save approximately $250,000 per year in water
storage and disposal costs
Fortrans7400 8 Siemens Rd PO Box 40 Wendell NC 27591 919 365 8004 877 387 8509 www tortransinc com

FORTRANS pH CONTROL SYSTEMS
FORTRANS pH CONTROL SYSTEMS are
completely automatic They continually monitor/test
the pH of the influent water and compares it to the
pH setting of the control unit If a change in pH is
detected, the controller activates the solenoid valve
for the c02. The ph aalustment chemical Is then led
to the return side of the circulation pump until the
pH is again at the proper level set at the controller
The unit will continuously circulate the water until a
change in pH is detected and the treatment cycle
begins once again The unit also features a digital
pH meter connected to a probe in the sample cell
to ensure unit is functioning properly and that the
correct pH level is maintained
The pH CONTROL SYSTEMS are designed to
treat and maintain a specified pH level in a body of
water usually 100,000 gallons or less to allow the
permitted discharge of treated water to the
environment Permits must be obtained from the
local governing agency to allow any discharge to the
environment Treated water may be used for wetting
of rock and/or dust control to aid compliance with
stormwater run off regulations Treated water may
also be used in water recycling systems
These systems offers precise monitoring and
control of the pH in settling basins, lagoons and
other outfall containment devices
-The pH CONTROL SYSTEMS will treat up to
57 gallons per minute - max 20' head pressure
Unique water circulation design eliminates the need
for separate neutralization tank
•1 5" quick connect fittings on inlet and return
for easy hook-up The standard unit is equipped with
2-30'sections of 1 5" flexible hose with quick connect
fittings Inlet and outlet fittings at the basin or lagoon
are per our specifications
Unit is snipped completely assembled The
chemical controller is preprogrammed to maintain a
pH of 7 5 Just attach hoses and PVC fittings
-1 year warranty on all component parts
and housing
Fortransin.-
%/
PERFECT SOLUTION
The Model 5000-S pH Control System is a self-
contained pH monitor and control system housed in
a weatherproof facility with lockable doors and
adequate space to house the instrumentation and
circulation pump The system is configured for carbon
dioxide gas operation
The Model 5000-SK Skid Mounted pH Control
System contains all of the instrumentation and
components of the regular Model 5000-S System
and is shipped on a 44" W' plastic skid with a durable
solid plastic surface The Control Panel is provided
loose with all components installed and is designed
to be attached to an interior wall of the control
building The tubing to the sample cell and from the
CO2 solenoid valve to the Sparger stone feed
assembly must be inserted after receipt of the unit
The system features a 115V 30Amp Breaker Box
and two GFCI receptacles The system is shipped
with a CO2 feed system
FORTRANS, INC 7400 C Siemens Rd wended N C 27591
1 866 365 8760 1 919 624 8832

Attachment D
NC DENR — Division of Water Quality Stream Classification Table for
Haywood County

North Carolina Waterbodies Listed by
County
Records Found 350
Search Parameters
Note Waterbodies are
listed in more than one county if they cross county lines
County Haywood
Class %
SpDes %
Name %
Index# %
Warne of Stream
Description
Curr Class
Date
Sawn
Stream Index #
Haywood County
PIGEON RIVER
From source to Garden
WS-I1I Tr
08/03/92
French
5-(1)
Creek
Broad
PIGEON RIVER
From Garden Creek to
WS-III Tr CA
08/03/92
!Tench
5-(6 5)
Canton Water Intake
Broad
PIGEON RIVER
From Canton Water
C
09/01/74
French
5-(7)
tielow
Carolina-Tennesseeorth
Broad
elevations
2258)
State Lane
Thickety Creek
From source to Pigeon
C
09/01/74
French
5-10
River
Broad
Bowen Branch
From source to Pigeon
C
09/01/74
French
5-10 5
River
Broad
Patton Branch
FFrommYsource to Pigeon
C
09/01/74
FFreenncch
5-11
Rivoad
Sally Haynes
From source to Pigeon
C
09/01/74
French
5-12
Branch
River
Broad
Medford Cove
From source to Pigeon
C
09/01/74
French
5-13
Branch
River
Broad
Conner Mill
From Source to Pigeon
C
08/03/92
French
5-14
Branch
River
Broad
Chambers Branch
From source to Pigeon
C
09/01/74
French
5-15
i Rver
Broad
Richland Creek
From source to Boyd
B Tr
09/01/04
French
5-16-(1)
Avenue in Waynesville
Broad
(located approximately
11 2 miles from source}
Richland Creek
From Boyd Avenue in
B
04/01/58
French
5-16-(11 5)
Waynesville to bake
Broad
Junaluska Dam
Richland Creek
From Lake Junaluska
C
09/01/74
French
5-16-(16)
Dam to Pigeon River
Broad
Eaglenest Creek
From source to
C Tr
07101/73
French
5-16-10
Richland Creek
Broad
Farmer Branch
From source to
B
04/01/58
French
5-16--11
Richland Creek
Broad
Shingle Cove
From source to
B
04/01/58
French
5-16-12
Branch
Richland Creek
Broad
Shelton Branch
From source to
B
04/01/58
French
5-16-13
Richland Creek
Broad
Page I of 15 2009-04-04 04 26 44

0 NC Mo�TownLocator Map of Haywood County, NC
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ATTACHMENT D

TERRAIN MAP
Southern Concrete Materials - Waynesville Plant
50 Vigoro Lane
Waynesville, North Carolina
Gat) Ic
Maps 8
Waynewft
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