NCG140459_COMPLETE FILE - HISTORICAL_20180228

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
e'HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ 9(91� O C)'
YWYMMDD

Central Files: APS _ SWP _
2/25/2018
Permit Dumber NCG140459
Permit Tracking Slip
Program Category
Status Project Type
NPDES SW
In review New Project
Permit Type
Version Permit Classification
Ready Mix Concrete StormwaterA(Vastewater Discharge COC
COC
Primary Reviewer
Permit Contact Affiliation
julie.ventaloro
Coastal SWRule
Permitted Flow
Facility
Facility Name
MajorlMinor
Region
Stevenson -Weir, Inc.
Minor
Mooresville
Location Address
County
7145 Weddington Rd
RECEIVED
Cabarrus
FEB
Facility Contact Affiliation
Concord NC 28027
S 2018
Stuart Stevenson
CENTRAL FILES
General Manager
DWR SECTIONOwner
1523 S Anderson Rd
Rock Hill
SC 29730
Owner Name
Owner Type
Stevenson -Weir Inc
Non -Government
Owner Affiliation
Stuart Stevenson
General Manager
1523 S Anderson Rd
DateslEvents
Rock Hill
SC 29730
Scheduled
Orig Issue App Received Draft Initiated
Issuance Public Notice sue Effec
"ve
�
Expiratt n
1/8/2018
0? if /Z(ys- J-1�
Regulated Activities
Requested /Received Events
Ready mixed concrete - stormwater discharges
RO staff report received
1131/18
Ready mixed concrete production
RO staff report requested
11121lB
Ready mixed recycle system overflow
Ready mixed stockpile wetting
Vehicle maintenance
O utfa ll 001
Waterbody Name
Streamindex Number Current Class
Subbasin
Rocky River
13-17 C
03-07-10

Energy, Mineral &
Land Resources
`7NVIR0NMFN1Ai„ I-WAUTY
February 26, 2018
Mr. Stuart Stevenson
Stevenson -Weir, Inc.
1523 South Anderson Road
Rock Hill, SC 29730
ROY COOPER
Governor
MICHAEL S. REGAN
Secmtary
WILLIAM E. (TOBY) VINSON, JR.
lrrrrrrm Vireclar
Subject: General Permit No. NCG140000
Stevenson -Weir, Inc.
Issuance of COC No. NCG140459
Cabarrus County
Dear Mr. Stevenson:
In accordance with your application for a discharge permit received on January 8, 2018, we are
forwarding herewith the subject certificate of coverage (COC) to discharge under the subject state —
NPDES general permit. "Phis permit is issued pursuant to the requirements of North Carolina General
Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection Agency dated October 15, 2007 (or as subsequently amended).
Please note that NCG 140000 contains effluent limitations for process wastewater discharges.
Wastewater discharges must meet the requirements of these effluent limitations. An exceedance of any
of these limitations is a violation of permit conditions.
This certificate of coverage is not transferable except upon approval of the Division of Energy, Mineral
and Land Resources (DEMLR). DEMLR 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 DEMLR, the Coastal Area Management Act, or any other federal, state or local
government permit that may be required.
If you have any questions concerning this permit, please contact Julie Ventaloro at telephone number
[phone] or by email [e-mail].
ncdenr.gov.
Sincerely,
�l
for illiam E. (Toby) V' son, Jr., P.E., CPM
State of Dort h Carolina I Unvironmental Quality 1 Energy, Mineral and Land Resources
512 N. Sa115hury Street 11612 NUH Service Center I Raleigh, North Carolina 27699-16€2
914 7071)200

cc: Zahid Khan, DEMLR Mooresville Regional Office
Central Files
Stormwater Permitting Program Files
state of North Carolina I Environmental Quality ) Energy, Miineral and Land Resources
512 N. Salishury Street 1 1612 Mall Service Center I Ralcigh. North Carolina 27Es99-ifs12
919 707 Q200

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140459
STORMWATER 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,
Stevenson -Weir, Inc.
is hereby authorized to discharge stormwater and process wastewater from a facility located at
Stevenson -Weir, Inc.
7145 Weddington Road
Concord
Cabarrus County
to receiving waters designated as UI' to Rocky River, a class C water in the Yadkin Pee -Dee
River Basin, in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts I, 11, III, and IV of General Permit No. NCG140000 as attached.
This certificate of coverage shall become effective February 26, 2018.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day February 26, 2018.
M,A
fbi- William E. (Toby) Vinson,.Jr., Px C
Interim Director, Division of Energy, Mineral and Land Resources
By the Authority of the Environmental Management Commission

I
VIAMONK
NCG140459
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Stevenson -Weir, Inc.
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Stevenson -Weir, Inc.
Latitude: 351 22' 42" N
Longitude: 801 41' 53" W
County: Cabarrus
Receiving Stream: UT to Rocky River
Index No: 13-17
Stream Class: C
Sub -basin: 03-07-10 (Yadkin Pee -Dee River Basin)
Facility Location

NCDENR
NORTH GROLIN DEP TMEW OF
E:_RONMENT me N�RF RF3pl1RCE_
NOTICE OF INTENT
Division of Energy, Mineral and Land Resources
Land Quality Section
National Pollutant Discharge Elimination System
NCG140000
pl�cej��
:BAN 6 8 2010
FOR AGENCY USE ONI,Y
Date Received
YCRr
Month
Da
Certificate of Coves e
Lp-cNrckA wo
erneit Assn ned to
a�rva�' ` i"
National Pollutant Discharge Elimination System application ftffgR.UYd6)0eneral Permit
NCG140000:h"A11lfirrjr
STORMWATER AND PROCESS WASTEWATER DISCHARGES associated with activities classified as:
SIC (Standard Industrial Classification) Code: 3273 and like activities - Ready Mixed Concrete
This NOI may be an application to discharge process wastewater. NCG140000 contains effluent limitations for
process wastewater discharges. Wastewater discharges must meet the requirements of these effluent
limitations. An exceedance of any of these limitations will result in a violation of the permit conditions.
For questions, please contact the DEMLR Central Office or Regional Office in your area. (See page 6)
(Please print or type)
1) Mailing address of ownerloperator (official address to which all�rrit correspondence will be
mailed): (Please print or type all entries in this application form.)
Legal Owner Name Stevenson -Weir Inc. Concord 1 1523 South Anderson Road, Rock Hill SC 29730
(Please attach the most recent Annual Report to the NC Secretary of State showing the current legal name. Alternatively this
permit can be given to an individual.)
Signee's Name (as signed for in question 29 below) Stuart Stevenson
Street Address 1523 South Anderson Road
City Rock Hill State SC ZIP Code 29730
Telephone No. (803) 328;3773 Email [e-mail]�
Alternate Contact Name Stuart Stevenson Email (if different)
Alternate Contact Telephone (if different) [phone] _
2) Location of facility producing discharge:
Facility Name
Stevenson -Weir Inc.
Facility Contact
Stuart Stevenson
Street Address
7145 Weddington Road _
City
Cabarrus State NC ZIP Code 28027
County
Concord
Telephone No.
[phone] Fax: (803) 327, 5822
Physical location
information:
Please provide narrative directions to the facility (use street names, state road numbers, and distance and
direction from a roadway intersection). Weddington Road NC 28027
(A copy of a county map or USGS quad sheet with facility clearly located on the map is a required part of this application.)
3) Latitude - 80d 41' 53' Longitude 35d 22' 42' (deg, min, sec
4) This NPDES Permit Application applies to the following (check all that apply): �� . Do (9 O
q,5
® New or Proposed Facility Date operation is to begin January 30, 2018 1
0" r
❑ Existing Facility Permit #
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NCG140000 N.O.I.
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5) Consultant's application information:
Consultant: Dwiaht S. Kurtz. PE
Consulting Firm: DePaul Engineering, Inc.
Mailing Address: 3696 Buffalo West Sprin+
Clty: Union
State: SC Zip Code: 29321
Phone: (_864_) 427-5407 Fax: (_864_) 427-5407
Email: dwightkurtzCcD-depaul-engineering con
(Optional)
Staple Business Card Here:
6) 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:
(Attach a site diagram showing the process areas present at this facility.)
Ready Mix Concrete Plant
Stormwater Dischar a Wastewater Treatment & Discharge and Permitting Information
S) Discharge points / Receiving waters:
Number of discharge points (ditches, pipes, channels, etc.) that convey stormwater and/or wastewater from
the property:
Stormwater-only: Wastewater -only: Wastewater Commingled with Storm water, _1
For new facilities: Expected date of commencement of discharge: 1/30/18
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? Rocky River
Receiving water classification(s), if known:
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).
Will this facility discharge wastewater to SA (Shellfishing) waters? ❑ Yes 0 No
Note: Discharge of process wastewater to receiving waters classified as WS-II to WS-V or SA must
be approved by the N.C. Division of Water Resources, Public Water Supply Section. If DWR
does not approve, coverage under NCG140000 cannot be granted. No new discharges of
process wastewater are permitted in receiving waters classified as WS-1 or freshwater ORW.
9) Each applicant shall provide the following information (attach additional sheets as necessary):
• Two (2) site plans depicting the facility or site with numbered outfalls which indicate stormwater and
wastewater outfalls. The plans shall legibly show, at a minimum, (existing or proposed):
o Outline of drainage areas with topographical lines and features
o Stormwater/wastewater treatment structures
o Location of numbered stormwaterlwastewater outfalls (corresponding to which drainage areas)
o Runoff conveyance structures
o Areas and acreage where materials are stored
o Impervious area acreages
o Location(s) of streams and/or wetlands the site is draining to, and any applicable buffers
o Site property lines, North Arrow, and bar scale
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NCG140000 N.O.I.
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o If applicable, the 100-year floodplain line
o Acreage of each stormwater and wastewater topographical area
o Each of the facilities' wastewater or stormwater source and discharge structures and each of its
hazardous waste treatment, storage, or disposal facilities
o Site location (insert)
Site a plans shall be 24" x 36" in size.
• Line drawing and description: A line drawing of the water flow through the facility. A pictorial
description of the nature and amount of any sources of water and any collection and treatment measures.
• A narrative description and identification of each type of process, operation, or production area which
contributes wastewater to the effluent for each outfall, and a description of the treatment the wastewater
receives (or will receive), including the ultimate disposal of any solid or fluid wastes other than by
discharge. Processes, operations, or production areas may be described in general terms (e.g. "ash
silo").
10) Does the applicant have any unresolved Notice of Violations (NOVs)?
Q No ❑ Yes
Wastewater.
11) What types of wastewater does your facility generate or discharge?
.h: d 'C•i*. �d Y^:.- y # ,i �++F 9 y ✓
5 t
y S '' _g �.
y]�'� i _
-
Type of Authorized Wastewa#er
n Generate
.Discharge
�
Sent taWW-
}fSP'p
Treatment ;
Vehicle and equipment cleaning VE
Q
Q
Q
Wetting of raw material stockpiles (RM)
Q
Q
❑
Mixing drum cleaning MD
Q
❑
Q
Further explanation, if necessary:
12) Will your facility spray -down or actively wet aggregate piles?
❑ No Q Yes
13) Does the facility use any of the following on site?
❑ Phosphorus -containing Detergents Q Non -Phosphorus -containing Detergents
❑ Brighteners ❑ Other Cleaning Agents ❑ Other:
14) Are wastewater treatment facilities planned in the 100-year flood plain?
Q No ❑ Yes
15) Does your facility use or plan to use a recycle system, or recycle components in your treatment system?
Q Yes ❑ No
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
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NCG140000 N.O.I.
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16) Will your facility build a closed -loop recycle system that meets design requirements in 15A NCAC 02T
.1000 and hold your facilities' working volume'?
❑ Yes 0 No
Will your facility discharge wastewater to surface waters?
❑Yes ONo
If the facility's treatment system meets the design requirements of 15A NCACO2T .1000 (including
holding the 25-year, 24-hour storm plus one foot of freeboard), holds the working volume of your site,
and does not discharge wastewater to surface waters, you may not be required to obtain an NPDES
permit for wastewater discharges, if you believe this is the case, please contact DEMLR's Aquifer
Protection Section Land Application Unit Central Office Supervisor or staff (1636 Mail Service Center,
Raleigh, NC 27699-9636) for more information on obtaining the necessary permits or approvals. If you will
discharge wastewater or stormwater to surface waters, please continue to apply for a permit to discharge
associated with ready -mixed concrete or like operations under NCG140000. For further questions, please
contact DEMLR's Stormwater Permitting Unit Staff.
17) A wastewater treatment alternatives review is required by 15A NCAC 2H.0105 (c)(2) for any new or
expanding water pollution control facility's discharge in North Carolina. You may attach additional sheets.
a) What wastewaters were considered for this alternatives review? EVE O RM M MD
b) Connection to a Municipal or Regional Sewer Collection System:
i) Are there existing sewer lines within a one -mile radius? ..................................... ❑ Yes 0 No
(1) If Yes, will the wastewater treatment plant (WWTP) accept the wastewater? .... ❑ Yes ❑
(a) If No, please attach a letter documenting that the WWTP will not accept the wastewater.
(b) If Yes, is it feasible to connect to the WWTP? Why or why not?''
c) Closed -loop Recycle System (must meet design requirements of 15A NCAC 2T .1000):
i) Are you already proposing a closed -loop recycle system (CLRS)? ❑ Yes O No
(1) If Yes, contact DEMLR's Aquifer Protection Section's Land Application Unit
(2) If No, is this option technologically feasible (possible)? Why or why not?"
(3) If No, is it feasible to build a CLRS on your site? Why or why not?"NO
During periods of extended rain, the recycle basin may overflow.
(4) What is the feasibility of building a CLRS compared to direct surface water discharge?*
See above
No
d) Surface or Subsurface Disposal System (e.g., spray irrigation):
® i) Is a surface or subsurface disposal technologically feasible (possible)? ....................❑ Yes 0 No
1 See aWQ's Aquifer Protection Section Land Application Unit's Water Balance Calculation Policy for more information, on OWQ LAU's
website htto:llportal.ncdenr.oratweblwglapsllau/policies for more information.
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NCG140000 N.O.I.
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Why or Why not? The majority of the site is fill
ii) Is a surface or subsurface disposal system feasible to implement?* ........... ............. ❑ Yes Q No
Why or Why not? The majority of the site is fill
iii) What is the feasibility of employing a subsurface or surface discharge as compared to a direct
discharge to surface waters?" _ Subsurface disposal should not be employed within fill areas
e) Direct Discharge to Surface Waters. Is discharge to surface waters the most environmentally sound
alternative of all reasonably cost-effective options of the wastewaters being considered?* Q Yes ❑ No
i) If No, contact DEMLR's Land Application Unit to determine permitting requirements.
f) If this review included all wastewater discharge types, would excluding some types (e.g. raw
stockpile wetting) make any of the above non -discharge options feasible? ..............❑ Yes Q No
* You may be asked to provide further information to support your answers to these questions after the initial review.
Feasibility should take into account initial and recurring costs.
Stormwater.-
18) Does this facility employ any best management practices for Stormwatercontrol? ❑ No Q Yes
If yes, please briefly describe: Drum washout and mixer cleaning are discharged to a recycle system
19) Does this facility have a Stormwater Pollution Prevention Plan? ❑ No Q Yes
If yes, when was it implemented? January 2018
20) Are vehicle maintenance activities (VMA) occurring or planned at this facility? Q No ❑Yes
If yes, does your VMA area discharge into your wastewater treatment device? ❑ No ❑ Yes
Other/Permitting:
21) Does this facility have a Division of Land Resources Erosion & Sedimentation Control (E&SC) Permit?
Q No ❑ Yes
If yes, list the permit numbers for all current E&SC permits for this facility:
22) Is your facility subject to Phase II Post -Construction Area? ❑ Yes Q No
If yes, who is the permitting authority?
23) Is your facility located in one of the 20 Coastal Counties? ❑ Yes Q No
Is your facility adding more than 10,000 ftz of built -upon area or CAMA Major Permit? ❑ Yes ❑ No
SWU-229-07122011
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NCG140000 N.O.I.
24) Is your facility discharging wastewater (treated or untreated) such as water from wetting of aggregate piles,
drum rinse -out, or vehicle and equipment cleaning to a stormwater BMP? 0 No ❑ Yes
is If yes, please attach your approval from the permitting authority to do so.
25) 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:
26) 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:
27) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
0 No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
0 No ❑ Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
0 No ❑ Yes
d) Type(s) of waste:
How is material stored: Returned concrete
Where is material stored: In a bunker
How many disposal shipments per year:
Name of transport 1 disposal vendor:
Vendor address:
Final Checklist
This application will be returned as incomplete unless all of the following items have been included:
❑ Check for $100 made payable to NCDENR.
Y ~f ❑ This completed application and all supporting documentation. See Question 10.
1 — ❑ 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).
'-r ❑ Two (2) site plans depicting the site plan with numbered outfalls which indicate stormwater and wastewater
1 — outfalls. See Question 10.
❑ A county map or USGS quad sheet with location of facility clearly marked.
28) Signatory Requirements (per 40 CFR 122.22)
All applications, reports, or information submitted to the Director shall be signed and certified.
a. All notices of intent to be covered under this General Permit shall be signed as follows.
(1) For a corporation: by a responsible corporate officer, For the purpose of this permit, a responsible corporate officer means: (a) a president,
secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who performs similar
policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing production or operating facilities
employing more than 250 persons or having gross annual sales or expenditures exceeding 25 million (in second quarter 1980 dollars), if
isauthority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or
(3) For a municipality, state, federal, or other public agencyi by either a principal executive officer or ranking elected official.
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NCG140000 N.O.I.
17]
Certification: North Carolina General Statute 143-215.6 B(i) provides that:
Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan, or other
document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false statement of
a material fact in a rulemaking proceeding or contested case under this Article; or who falsifies, tampers with, or knowingly renders inaccurate
any recording or monitoring device or method required to be operated or maintained under this Article or rules of the [Environmental
Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed ten
thousand dollars ($10,000).
I hereby request coverage under the referenced General Permit. I understand that coverage under this permit will
constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an individual
permit.
I certify that I am familiar with the information contained in this application and that to the best of my knowledge
and belief such information is true, complete, and accurate.
Printed Name of Person Signing: Stevenson -Weir Inc. Concord
l7
(S nature of Applicant) (Date Sign d)
Notice of Intent must be accompanied by a check or money order for $100.00 made payable to: NCDENR
Mail the entire package to:
Stormwater Permitting Unit Program
Division of Energy, Mineral and Land Resources
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Note
The submission of this document does not guarantee the issuance of an NPDES permit.
For questions, please contact the DEML.R Regional Office for your area.
DEMLR Renal 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 7 of 7
SWU-229-07122011 East revised 7/2/14

74128
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Compliance Insoection Report
Permit: NCG140459 Effective: Expiration: Owner: Stevenson-Weirinc
SOC: Effective: Expiration: Facility: Stevenson -Weir, Inc.
County: Cabarrus 7145 Weddington Rd
Region: Mooresville
Concord NC 28027
Contact Person: Stuart Stevenson Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Inspection Date: 01/23/2018
Primary Inspector: Ousmane Sidibe
Secondary Inspector(s):
Certification:
Phone:
EntryTime: 12:30PM Exit Time: 02:OOPM
Phone:
Reason for Inspection: Routine Inspection Type: Technical Assistance
Permit Inspection Type: Ready Mix Concrete StormwaterfWastewater Discharge COC
Facility Status: ❑ Compliant ❑ Not Compliant
Question Areas:
(See attachment summary)
Page: 1
(/A

Permit: NCG140459 Owner - Facility: Stevenson -Weir Inc
Inspection Date: 01/23/2018 Inspection Type .Technical Assistance Reason for Visit: Routine
Inspection Summary:
The Stevenson -Weir Inc.,located at 1523 South Anderson Road Rock Hill South Carolina 29730 have proposed a Ready Mix
Concrete Plant at 7145 Weddington Road, Concord 28027 in Cabarrus County North Carolina. The facility is being built such
that the drum washout and mixer cleaning are discharged into a 3 compartment recycling system. The facility proposed a no
flow as it has not provide any outfall. They are proposing to capture all stormwater into the recycling system. Based on the
site inspection I recommend the facility to be cover under the NCG140000: Ready -Mixed Concrete.
Page: 2

Ventaloro, Julie
From: Alexander, Laura
Sent: Wednesday, January 31, 2018 10:18 AM
To: Khan, Zahid
Cc: Georgoulias, Bethany; Ventaloro, Julie
Subject: FW: RE:: Stevenson -Weir Inc. Ready -Mix Concrete
Attachments: Stevenson Weir Inc Ready Mix Concrete.pdf
Thank you!
From: Khan, Zahid
Sent: Wednesday, January 31, 2018 10:09 AM
To: Alexander, Laura <[e-mail]>; Georgoulias, Bethany <[e-mail]>
Subject: FW: RE: Stevenson -Weir Inc. Ready -Mix Concrete
Laura,
Please see comments on this NOI. No objection from MRO. Thanks
From: Sidibe, Ousmane
Sent: Wednesday, January 31, 2018 10:05 AM
To: Khan, Zahid <zahid.khan ncdenr. ov>
Subject: RE: Stevenson -Weir Inc. Ready -Mix Concrete
Zahid,
The Stevenson -Weir Inc., located at 1523 South Anderson Road Rock Hill South Carolina 29730 have proposed a Ready
Mix Concrete Plant at 7145 Weddington Road, Concord 28027 in Cabarrus County North Carolina. The facility is being
built such that the drum washout and mixer cleaning are discharged into a 3 compartment recycling system. The facility
proposed a no flow as it has not provide any outfall. They are proposing to capture all stormwater into the recycling
system. Based on the site inspection I recommend the facility to be cover under the NCG140000: Ready -Mixed Concrete.
You will find the associated inspection report attached below.
Thank you
Ousmane Sidibe
Assistant Regional Engineer
North Carolina Department of Environmental Quality
Division of Energy, Mineral and Land Resources
Land Quality Section
Mooresville Regional Office
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
Office: 704 663 1699
Direct: 704 235 2147
ousmane.sidibe(a)ncdenr.cLov

C--
-Nothing Compares,....
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