NCG140367_COMPLETE FILE - HISTORICAL_20070321

l s 0
STORMWATER- DIVISION CODING SHEET
RESCISSIONS .
PERMIT NO.
DOC TYPE
6PrCOMPLETE FILE- HISTORICAL
DATE OF
RESCISSION
❑ L) 3
YYYYMMDD

Michael F. Easley, Governor
� I 1 ■ 1■ U 1 r
March 21, 2007
Mr. Jerry Reece
McCarthy Improvement Company
5401 Victoria Avenue, Suite 1
Davenport, Louisiana 52807
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natuml Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
Subject: General Permit No. NCG 140000
McCarthy Improvement Co., Gamer
COC No. NCG140367
Wake County
Dear Mr. Reece:
In accordance with your application for a discharge permit received on November 3,
2006, and again, revised, on March 20, 2007, we are forwarding herewith the subject certificate
of coverage (COC) to discharge under the subject state — NPDES general permit. This permit is
issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the
Memorandum of Agreement between North Carolina and the US Environmental Protection
Agency dated May 9, 1994 (or as subsequently amended).
Please take notice that this certificate of coverage is not transferable except upon request
to the Division of Water Quality. The Division of Water Quality may require modification or
revocation and reissuance of the certificate of coverage. This permit does not affect the legal
requirements to obtain other permits which may be required by the Division of Water Quality or
permits required by the Division of Land Resources, Coastal Area Management Act or any other
federal or local governmental permit that may be required.
- An Authorization to Construct treatment facilities has been issued concurrently with this
COC. The Raleigh 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, this Authorization to Construct, and
the approved plans and specifications. Mail the Certification (attached) to the Stonnwater
Permitting Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617.
0 VCarolina
urally
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet: h2o.enr.state.nc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX [phone]
An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper

COC No. NCG140367
Mr. Jerry Reece
McCarthy Improvement Co., Gamer
March 21, 2007
One (1) set of approved plans and specifications is being forwarded to you. You must
maintain a copy of the approved plans and specifications on file for the life of the facility.] If
you have any questions concerning your coverage under this permit or the Authorization to
Construct, please contact Ken Pickle at telephone number [phone] ext. 584.
Sincerely,
/ -24-
.X Alan W. Klimek, P.E.
cc: cRaleigh-Regional Office, with approved plans and specs
DWQ Central Files
Stormwater Permitting Unit Files, with approved plans and specs
Wake County
Jeff Wing, Kimley Horn & Assoc., POB 33068, Raleigh, NC 27636
Attachments: 1 copy approved plans and specs

COC No. NCG140367
'Mr. Jerry Reece
McCarthy Improvement Co., Gamer
March 21, 2007
Engineer's Certification (COC No. NCG140367)
I, Jeffrey J. Wing, as a duly registered Professional Engineer in the State of North Carolina,
having been authorized to observe (periodically, weekly, full time) the construction
of the project, for the
Project Name Location
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the
observation of the following installations:
Construction of wastewater and stormwater control facilities at the McCarthy Improvement
Company, Garner concrete plant.
I certify that the construction of the above referenced project was observed to be built within substantial
compliance and intent of the approved plans and specifications.
Signature
Date
Registration No.
-Mail this Certification to: Stormwater Permitting Unit
NC Division of Water Quality
1617 Mail Service Center
Raleigh, NC 2 7699-1617

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140367
STORMWATER AND PROCESS WASTEWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
McCarthy Improvement Company
is hereby authorized to construct and operate a process wastewater treatment system, and is hereby authorized to
discharge process wastewater and stormwater from a facility located at
US-70 Clayton By-pass Temporary Concrete Plant
2844 New Bethel Church Road
Gamer, North Carolina
Wake County
to receiving waters designated as unnamed tributary to Swift Creek, a class C NSW water in the Neuse River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, 11, III,
IV, V, and VI of General Permit No. NCG 140000 as attached.
This certificate of coverage shall become effective March 21, 2007.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day March 21, 2007.
Alan W. Klimek, Director
Division of Water Quality
By Authority of the Environmental Management Commission

y \\ o I c
���
� IIle
\v �;�vi _; •� �-`��, �?- ��rC;�� ' � �vs r1��� 1\^�i i���� L,���j��r�� �tir I� I� `7, t�
\`+ ✓ 1��/y `' . #s �t\� '`�"`- -x llj \�- i.� .��11f '�+ %/ l I=5
/71l� C1 ,J� ,r��t,rJ rt II J�j 1 'a\ ° ��:�I '✓�✓1' 1 7 j/3.\nfl�l� /�I. V/���
�� "�\/// r sp �-] �, l�.0 4\ {t `\•� t-�'�, ,.�" \ � � �,} '+a t\ li'x +..4`` /� ���, r �� �L'
M%Wf
rr:
t<�� ✓�I�`�.'/'k xr r��`, 'S/at ,\ s� rt1� ' \ \'\s ..� �t�`Jn i� � tl ��\��� •;�� f�
5!1
`>
E r4'��.Y ��-�r% I ✓ l`/�'1/ 1 � L� �� �� "r,i' b\t Y h �� r ��I Y,`/ 4 cn, ..}'-
1
�n �"'• � tt x ?�i
1 1 Y 1�
al°Disc a{� bite 403`6� \ t
s f �
T
4 ��
1
I i• i �.rQ: • r 3,r- � t 7 �, )�,, I �" v .
� ���<i r �, q y- i v+ �. �� �!L\���+i ���0 (r ��c �I+ t�/ � 7 G c /� � t� �1 �< /�(.-•}� �� it (lr-"%h` J
p�1 It �� �...t-s-ram. �s'�n ats �� � %//Fr'L���/��}'� i+ �x'E'`�P�p�J��,�J �1� !, 7t•�n'' �� zso � �\ \l�,l`��lJ �)
�� ;�:�/^ ,��/ v to �� �' �z ��m.-.�i ''�'�,j�k� f.. � �s A J i � ra� �• � /�' `¢ ' � ` � � �—
%-
�' ///-.�nU/✓/ /�/� �`t,' .x �-e warn+- �^11 �_r r s+ ��r �ri<tit�/I / \ Jii r) � t ✓�('
5 -`J /',,� /'� � li •�'�,. , a =•�1 ��� �� l\�\ , }`:m i�� � �.. �, �s'€1� ��y.�`-,„ / "^` / \�J� r x ty.. rC/j
f{� �,`t✓ti ,f "1 � ,v' � r�� l�t..t~r+l I ---'m� 1.,� »-� � v '�'*rx' 9.�\� �` } \\ r�. '� a �t�l" �.._
>(�/(rn �✓> _'�\ }'�'11� ���J v `\�( dL���_hy(�'.�1�oy. + i :�-,ry.; t"��'.1\�''a'i-•Y 1�-a� t(( �J! t'
11 ��ll \�����jt�'��/ ���('F `@T ./5j f �\�\�\K?J�`I1�t�\\�.�11��\�`Fj��`'Y '�''3. �� >••%t•'-.t��,�cl
s° !�/.1 I \ �� �t `\� Q\}�r.�i .�} ✓/ 1�—J✓\\`�1 ��� tl ���`'\t`` �� r�r '����.w �1 \ �3 JO
_ - ''� ✓w i , \ �i(1 � ,}.+ t JW / 11 r , � i \ r•� �i u ra rf t�
i }�� �ln��r Ji'y. ' /f •<"' +� (�, I.�\ �i p\,_t /�.�• . jii+' f y i
/vim _,r t �/wv �� v �. '�•t ` � �� � 1 ! � �r' , ! � �,.,e,# r �,� - 1 ; es. Z� / 1
c, _ �'"'/ r�l �� ii >' l_ )+[ ,,��/ s+ \f�r(� }`)16� I•t' rrl� ���j � 6' �� � _ / � \
i P
1` \, r 4 ^ \' ` 1i-i t ) �•J`i •Itf� b gym•¢.*
JI
Copyright(C) 1998, Mepl¢Ch, Inc.

Markers
Name: Discharge Site - NCG140367
Short Name: Dschrg
Coordinates: 035° 38' 8.13" N, 078' 33' 54.14" W
Comment: McCarthy Improvement Company, subbasin 03-04-02, Neuse River Basin, Wake
County, unnamed tributary to Swift Creek, class C NSW, USGS quad E24NE

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
January.4, 2007
Mr. Jim Pace
McCarthy Improvement Company
7011 Albert Pick Road, Suite B
Greensboro, North Carolina 27409-9532
Subject: Additional Information Request
Discharge permit application, NCG140367
McCarthy Improvement Co. - Garner-.
Wake County
Dear Mr. Pace:
On November 3, 2006, the Division of Water Quality, Stormwater Permitting Unit, received your
application for an NPDES permit to discharge stormwater and wastewater from the subject site on
New Bethel Church Road in Garner. NorthCarolina rules require DWQ to conduct an engineering
review of your permit application. The submitted information is insufficient for us to conduct that
review, and we are requesting additional information in order to continue processing your
application. Please submit additional information addressing the items listed below.
1.. Site plan. Please consider that as reviewers, we can't tell from the site plan what control
measures you are proposing, and whether or not they are sufficient, because the drawing
does not present a complete picture of the site with respect to our items of interest in a
review. Specifically, we need additional information for the following items: "
a. We must know where the wastewater flows originate - - the areas of the site are not
labeled so that we can identify where wastewater originates. For most ready -mix
plants we need to see the aggregate piles, the truck wash off station, the recycle
system (if one is proposed), the recycle system overflow piping, the batch plant, and
the drainage direction of truck wash off flows and batch plant wash down flows and
aggregate irrigation flows.
b. We must know how the two types of waters on the site (stormwater and wastewater)
are collected, conveyed, treated (wastewater), and discharged. This information is
not presented on the site plan.
c. We must know where all the wastewater and stormwater discharge points are - -
they're not shown on the site plan.
d. We require finish grade topo lines on a to -scale site plan so that we can confirm for
ourselves that the measures you are proposing will indeed capture stormwater runoff
and wastewater from the industrial activity areas of the site.
e. An inset in the site plan should be a location map for the site consisting of a USGS
topo map with the location of the site indicated.
2. Site waters control narrative, design basis, design calculations, and design details. Please
consider that you have applied for authorization to discharge wastewater and stormwater
under General Permit NCG140000. DWQ cannot grant coverage under the general permit
without an understanding of how those discharges will be controlled. :The brief narrative
provided in the submittal is insufficient for us to understand how you will control both
stormwater and wastewater. Specifically, we need information on the following items.
`
rCarolina
urally
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet www.ncwateroualitv.ore Location_ 512 N. Salisbury St. Raleigh, NC 27604 Fax [phone].
An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper

Mr. Darin McClure
f Page 2of2
April 20, 2006
a. On item 8 of the submitted NOI form you have indicated that there will be no
discharges from the site. But my understanding from phone conversations with
McCarthy staff is that discharges of either stormwater or wastewater will take place.
Please correct my understanding or else provide a narrative description of how
stormwater will be collected, segregated from wastewater, and discharged.
b. Further, please'note that the permit contains limitations on pH, TSS, and Settleable
Solids for wastewater discharges. Wastewater discharges could include drainage
from irrigated aggregate piles, truck wash off, truck rinse out, recycle system
overflow, and batch plant hose down. You have indicated on the NOI form that the
only wastewater present will be the truck wash out, and that there will be no
wastewater discharge. Please revisit this determination, and reconfirm or revise it.
If there are additional wastewaters, and if any of these wastewaters leave the site,
you must present calculations under the seal of a PE that predict compliance with the
permit limits. Or, in lieu of predicting compliance with the permit limits, DWQ will
grant coverage under the General Permit if you present water balance calculations by
a PE that establish that there will be no wastewater discharge from the site in
response to the 25-year, 24-hour rain event.
c. The site plan indicates that four basins will be provided for wash out solids. Please
submit engineering sizing calculations, under the seal of a PE, showing the adequacy
of the proposed basins with respect to the quantity of wash out generated.
3. Finally, please note that we need three copies of any re -submittal.
Please call me before your re -submittal so that we can go over verbally your responses to our
request for additional information.
Sincerely,
Ken Pickle
DWQ Stormwater Permitting Unit
[phone]x584
cc: Raleigh Regional Office
SPU files.
DWQ Central Files
Jerry Reece, McCarthy Improvement
Jo IE
5 2001
DENR RALEIG��IONAL GFf ICE