NCG140130_COMPLETE FILE - HISTORICAL_20160920

VI�
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v w 0/?j6
DOC TYPE
Leh HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ (D� c� O
YYYYM M D D

w
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
TAMES WALTERS
SOUTHERN EQUIPMENT CO, INC.
3610 BUSH STREET
RALEIGH, NC 27609
Mr. Walters:
Donald R. van der Vaart
Secretary
September 20, 2016
Subject: Multimedia Compliance Inspection
Southern Equipment Co.-Rougement
Orange County
Department of Environment and Natural Resources staff from the Raleigh Regional Office conducted a
multimedia compliance inspection of Southern Equipment Co. on September 14,2016 for permits and
programs administered by the following Divisions:
Division of Air Quality
Division of Energy,
Division of Water
Division of Waste
Mineral, and Land
Resources
Management
Resources
We appreciate your cooperation during the inspection and hope that you have enjoyed the benefit of our
initiative to provide a single inspector capable of handling multiple areas of environmental compliance at
your facility. The results of each applicable inspection and any associated response actions or necessary
corrective measures are detailed in the inspection letters/reports attached to this transmittal sheet.
If you have any questions regarding this multimedia inspection or the results of each program inspection,
please contact the Raleigh Regional Office at [phone] and ask to speak with the appropriate Division
staff. Thank you for your cooperation.
Copies: DAQ RRO Files
DEMLR RRO Files
DWR RRO Files
DWM RRO Files
NCDENR Raleigh Regional Office
1628 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 3800 Barrett Drive, Raleigh North Carolina 27609
Phone: [phone] Fax: [phone]
An Equal Opportunity k Affirmative Action Employer -Made in pan with recycled paper

PAT MCCRORY
Govemor
DONALD R. VAN DER VAART
Secretary
September 20, 2016
Mr. James Walters
Southern Equipment Co., Inc.
3610 Bush Street
Raleigh, NC 27609
Subject: NPDES Stormwater Compliance Evaluation Inspection
Certificate of Coverage No. NCG140130
Southern Equipment Co., Inc.
Orange County
Dear Mr. Walters:
Staff from the Department of Environmental Quality (DEQ) conducted a storm water inspection on
September 14, 2016, as part of a multimedia inspection of your facility. The assistance provided by Mr.
Jay Watkins during the inspection was greatly appreciated. The inspection report is attached. Findings
during the inspection were as follows:
Certificate of Coverage (COC) No. NCG140130 under NPDES General Permit NCG140000
was issued to Southern Equipment Co., Inc. to discharge storm water runoff to Buffalo Creek
in the Neuse River Basin.
2. The facility has developed and implemented a stormwater pollution prevention plan (SPPP).
A review of the plan indicated that it included all components required by the general permit.
3. Semi-annual qualitative and analytical monitoring has been conducted at two stormwater
discharge outfalls (SDOs), as required by the General Permit. ,
4. Both SDOs were observed and found accessible. The site runoff passes through a non -
jurisdictional pond before it outlets in the rod side ditch along Bacon Road
If you have any questions regarding the attached report or any of the findings, please contact Thad
Valentine at 919-791-4200 (or email: thad.valentine(a�ncdenr.eov).
Raleigh Regional Office1628 Mail Service Center, Raleigh, North Carolina 27699-1628
Phone: [phone] / FAX: [phone] / Internet: http://portal.ncdenr.org/web/lr/
An Equal Opportunity \ Affirmative Action Employer — 50% Recycled \ 10% Post Consumer Paper

Page 2 of 2 .
Sincerely,
Thad Valentine
Environmental Senior Specialist
NC Dept. of Environment Quality
Division of Water Resources
Raleigh Regional Office
Enclosure: Compliance Evaluation Inspection Form
cc: Central Files
RRO SWP/Stortnwater files

I A
ComoliaPER
lnsoectlon Report
Permit: NCG140130 Effective: 07101/16 Expiration: 06/30/17 Owner Southern Equipment Company Inc
SOC: • Effective: Expiration: Facility: Southern Equipment Cc -Rougemont, Plant 925
County: Orange' - 9017 Mlle Branch Rd
Region: Raleigh
Rougemont NC 27572
Contact Person:. Lyman Austin .Title: Phone: [phone]
Directions to Facility:
System Classifications: ..
Primary ORC: - Certification:
Phone:
Secondary ORC(s):
On -Site Representative(s):
Related Permltsi
Inspection Date: 09/14/2016 Entry Time: 10:30AM Exit Time: 12:15PM
Primary Inspector. Thaddeus W Valentine -
Phone:
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Compllance Evaluation -
Permit Inspection Type: Ready Mix Concrete StormwaterlWastewater Discharge COC - -
Facility Status: Compliant Not Compliant
Question Areas.
S Storm Water - -
(See attachment summary)
Page: 1

Permit NCO140130, Owner - Facility: Southern Equipment Company Inc
I,
Inspection Date: 09114/2016 Inspection Type: Compliance Evaluation
Ramon for VIaR Routine .
Analytical Monitorina
Has the facility conducted Its Analytical monitodng7 -
Yes
No NA NE
■:
# Has the facility conducted Its Analytical monitoring from Vehicle. Maintenance areas? -�
Comment: Analitical Monitonnd has been Performed and no vehicle maintenance onsite
I
Permits Qatfalie -
# Is a copy of the Permit and the Certlficate of Coverage avallable at the site?
Yes No NA NE
■ 0 _
# Were, all outfalls observed during the Inspection?
0 El
# If the faclllty has representative.out fall status, Is It pro%perty documented by the Division?
El® �
#Has the facility evaluated all Illicit (non stormwater) discharges? ..
0. El El 0
Comment: The Certificate of Coverage was not found on site
I
Qualitative Monitoring
Has the fadlity conducted Its Qualitative Monitoring semi-annually?
Yee No NA NE
: ■ ❑ El 0
Comment: • Qualitative monitoring has been Performed
Stormwater Pollution Preventlon Plan
Does the site have a Stortmvater Pollution Preventlon Plan?
Yee No NA NE
11 ❑ ❑
# Does the Plan Include a General Location (USGS) map?
■ El 0 El
# Does the Plan Include a Narrative Description_of Practices'?
# Does the Plan Include a detailed site map Including outfall locations and drainage areas?
# Does the Plan Include a list of significant spills occurring during the past 3 years?
0 0 El
# Has the facility evaluated feasible alternatives to current practices?
• ®❑ ❑ El
# Does the facility provide all necessary secondary containment?
.;®.El El. r
# Does the Plan Include a BMP summary?
90110
❑❑❑
# Does the Plan Include a Spill Preventlon and Response Plan (SPRP)?
®� ❑ 11 El
# Does the Plan Include a Preventative Maintenance and Good Housekeeping Plan?
® ❑
# Does the facility provide and document Employee Training?
®El ❑ 11
# Does the Plan Include a list of Responsible Party(s)?
®El El ❑
# Is the Plan reviewed and updated annually?
El
®11 0
# Does the Plan Include a Stormwater Facility Inspection Program?
S ❑ ❑ 11
Has the Stormwater Pollution Prevention Plan been Implemented?
®El Ell El
Comment: The outlet valve was left open with the handle removed
Page: 3

NORTH CAROLINA DIVISION OF
Raleigh Reg
AIR QUALITY
Southern Eg
Inspection Report
Co:
NC Facility
NC Facility
Date 09/14/2016
-Facility Data
Southern Equip Co Inc, dba Ready Mixed Concrete Co. #25
9017 Mile Branch Road SR 1532 _ .
Permit 0f
Issued 8%'.
Rougemont, NC 27572
Expires ;,7/.'
Lat: 36d 13.8840m Long 78d 57.3020m
SIC
Classlficatic
OS
n
32Ia / Ready Mixed Concrete Permit Status Active
NAICS : 32732 /Ready -Mix Concrete Manufactunng Current Permit Application None
°Contact Data Program Applicability .
Facility Contact • Authorized Cnntnrt T.,h.d..orr�..........
Date Test Results
lYULLO
Test Method(s) Source(s) Tested
(I) DIRECTIONS TO FACILITY: The Southern Equipment Company's Rougemont Plant is located on Mile Branch Rd. (SR-1532),
Rougemont, Orange County. From Durham, follow US-561 North towards Roxboro 14.2 miles to Rougemont. Turn left at the light and
travel approximately 1.8 miles on Miles Branch Bacon Road. The plant is just past the Durham -Orange County Line on the left.

NCAC 2D .0524 "New Source Performance Standards" or .1110 ",National Emission Standards for Hazardous Air Pollutants" must comply
with applicable visible emissions requirements contained therein
P.
In Com tlance. The facility was not In operation at the time of the inspectlon..
A.5 NOTIFICATION REQUIREMENT As required by 15A NCAC 2D 0535 when visible emissions exceed regulations for more than
four hours and result from a malfunction, breakdown or abnormal condition, then the Regional Supervisor shall be notified
In Compliance, Mr. Watkins stated that there bad been no occurrences
14,
A.6 FUGITIVE DUST,CONTROL REQUIREMENTS - As required by 15A NCAC 2D .0540 "Particulates from Fugitive Dust Emission
Sourees," the Permittee shall not cause or, allow fugitive dust emissions to cause or contribute to. substantive complaints or excess visible
emissions beyond the property boundary. If substantive complaints or excessive fugitive dust emissions from the facility are observed
beyond the property boundaries for six minutes in any one hou (using Reference Method 22 in 40 CFR, Appendix A), the owner or operator
may be required to submit a fugitive dust plan'as described in2D .0540(o.
"Fugitive dust emissions" means particulate matter from process operations that does not pass through a process stack or vent and that is
generated within plant proPerty boundaries from activities such as: unloading and loading areas, process areas stockpiles, stock pile working,
plant parking lots, and plant roads (including access roads and haul roads).
In Compliance. A hose Is used on the gravel road whenneeded. No evidence of any dust was found beyond plant property ,
boundaries.
A.7 BAGFILTER REQUIREMENTS As required by 15A NCAC 2D .0611. particulate matter emissions shall be controlled
as described in the permitted equipment list. ;
a. Inspection and Maintenance Requirements - To comply with the provisions of this permit and
ensure that emissions do not exceed the regulatory limits the Permittee shall perform, at a
mmimuur an annual internal inspection of each bagfilter system. In addition, the Peimittee shall
perform periodic inspections and maintenance as recommended by the equipment manufacturer.
** In Compliance. The system is checked every once a month when operating
b. Recordke—ine Requirements = The results of all inspections and any variance from manufacturer's '
recommendations.or from those given in this permit (when applicable) shall be: investigated with
corrections made and dates of actions recorded in a logbook Records of all maintenance activities
shall be recorded in the logbook The logbook (in written or electronic format) shall be kept on -
site and made available to DAQ personnel upon request.
In Compliance: All maintenance and checks are logged into the computer database with
paper copies made for office III es.
A.8 CONTROL AND PROHIBITION OF ODOROUS EMISSIONS - As required by 15A NCAC 2D .1806 "Control and
Prohibition of Odorous Emissions" the Permittee shall not operate the facility without implementing management practices or
installing and operating odor control equipment sufficient io prevent odorous emissions from the facility from causing or.
contributing to objectionable odors beyond the. facility's boundary.
In Compliance. No odors detected past the property border.
(VI) STACK TEST REVIEW: No stack tests have been performed and none are required at this facility.
(VH) COMPLIANCE HISTORY: According to Compliance database, in 2003, Southern Equipment Company's Rougemont plant was
fined $250.06 for a permit violation involving 2D .0202 "Registration of Air Pollution Sources", for failing to include an emission inventory
with their permit renewal. They have had no reported violations since.
(VH) CONCLUSIONS/RECOMMENDATIONS: At the time of this inspection, it appeared that Southern Equipment Company, dba
Ready Mixed Concrete Co. #25 was in compliance with their air quality permit requirements. The facility should be inspected again in two
years.

Ier' y :z —
i

�] .'1"�I, iS Cfi
Ci ♦ ,
April 29, 2008
Mr. Lyman Austin (or)
Mr. James Walters
Regional Manager
Ready Mix Concrete Company
9017 Mile Branch Road
Rougemont, NC 27572
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
SUBJECT: Compliance Evaluation Inspection
Ready Mix Concrete Company-Rougemont
Permit Number— NCG140130
County - Orange
Dear Mr. Walters:
Coleen H. Sullins, Director
Division of Water Quality
On February 5, 2008, Autumn Hoban and Vicki Webb, of the Division of Water Quality (DWQ), Raleigh Regional
Office, performed a stormwater compliance evaluation inspection of the Ready Mix Concrete Company Plant
#25 in Rougemont. Mr. Ricky Smith's assistance and cooperation was helpful and appreciated. Inspection
findings are listed below.
Indu" s ry n'd Site'De'scriptlon�,,•_ .:. ; r ,.� , r - `a,•
Ready Mix Concrete Company mixes concrete on -site for delivery to construction sites, road projects, and
residential customers. Stormwater runoff and process wastewater generated at such facilities is regulated by
General Permit NCG140000. DWQ has therefore issued Ready Mix Concrete Company certificate of coverage,
NCG140250, which became effective on August 1, 2004 and expires on July 31, 2009.
The facility has a settling pond. The stormwater and wash water on -site is directed to the settling pond. The
facility has one stormwater outfall that receives the overflow of the settling pond during rain events or during
times when the pond level is high. The pond was discharging the day of the inspection.
Inspection Summary
The facility keeps records and was in compliance with permit requirements. The Stormwater Pollution
Prevention Plan was reviewed, however, no documentation was dated for the review in the facilities records. It
is recommended that a letter be drafted each year and placed in the file to indicate that the plan was reviewed,
even in the event that no updates are necessary.
3400 Barrett Drive One
Raleigh, North Carolina 27 NorthCarofina
Phone:[phone] Fax: x:919-788-7159 � ;Vatu"al&

�oF wnrF9Q Michael F. Easley, GoveP,nor
�O G No Fi Old „ William G. Ross Jr., Secretary
y a rolinaOepartment'of Environment and Natural Resources
r �
-1 €--y^'^ Coleen H. Sullins, Director
-<•^— "'""-" Division of Water Cuality
'lm'e 7
Secondary Containment ..' '.`i
f:.
It is recommended that the facility insure the secondary containment area is adequate to contain the volumes of
product stored on -site in the event of a tank failure. Records indicated secondary containment release in 4/2007
was clean prior to release. Please use caution and do not store more product than the secondary containment
design allows.
:Qualitative Monitonng . t ,, ,— , ; y 7—
Qualitative monitoring was last done on 11/2007. Copies of all monitoring reports should be kept on -site and
available for inspection.
'AnalyticahMonitonng t s" `� n z +U � y+.:; , , a
The Analytical monitoring was completed semi-annually as required by the permit.
:rra',
The facility has one outfall to UT of Little River. The permittee was discharging the day of the inspection.
Samples were taken at the edge of the property at the small ditch that enters a culvert under Bacon Road the
day of the inspection. Results showed no water quality standard violations during the discharge event, the day
of the inspection. The results data is attached for your record.
It is our goal to insure the quality of the surface waters of this State.
Please review the attached report. If you or your staff has any questions, do not hesitate to contact Autumn
Hoban at 919-791-4200,
Sincerely,
�" L.
Autumn Hoban
Enclosures
cc: Central files
RRO/DWQ Stormwater Compliance Files
Stormwater Permitting Unit
Vicki Webb
3400 Barrett Drive One
Fax
Raleigh, North Carolina 9 NorthCarohna
Phone:[phone] Fax:[phone] Naturally

Compliance Inspection Report
Permit: NCG140130 Effective: 08/01/04 Expiration: 07/31/09 Owner: Southern Equipment Co
SOC: Effective: Expiration: Facility: Southern Equipment Co -Oran #25
County: Orange 9017 Mile Branch, Rd
Region: Raleigh
Rougemont NC 27572
Contact Person: Lyman Austin Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC: Certification: Phone:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Inspection Date: 02/05/2008 Entry Time: 10:00 AM Exit Time: 11:00 AM
Primary Inspector: Autumn Hoban V �' - Phone: 7 �� -�j,2 L(%
Secondary lnspector(s): �J G� C/
Vicki Webb �>/Phone: ' / �J `�L
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Ready Mix Concrete Stormwater/Wastewater Discharge
COC
Facility Status: ■ Compliant 0 Not Compliant
Question Areas:
E Storm Water
(See attachment summary)
Page: 1

Permit: NCG140130 Owner - Facility: Southern Equipment Cc
Inspection Date: 02/05/2008 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
Outfall- Ut to Little River Approx. GPS N35 53.976, W078 34.056
Sampling did not identify any water quality standard violations at this facility during this discharge event.
Note: Al and Fe levels
Note: Fly ash is used at this facility
Page: 2

Permit: NCG140130 Owner- Facility: Southern Equipment Co
Inspection Date: 02/05/2008 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Stormwater Pollution Prevention Plan
Yes
No
NA NE
Does the site have a Stormwater Pollution Prevention Plan?
■
❑
❑
❑
# Does the Plan include a General Location (USGS) map?
■
❑
❑
❑
# Does the Plan include a "Narrative Description of Practices"?
■
❑
❑
❑
# Does the Plan include a detailed site map including outfall locations and drainage areas?
■
❑
❑
❑
# Does the Plan include a list of significant spills occurring during the past 3 years?
■
❑
❑
❑
# Has the facility evaluated feasible alternatives to current practices?
❑
❑
❑
■
# Does the facility provide all necessary secondary containment?
■
❑
❑
❑
# Does the Plan include a BMP summary?
■
❑
Cl
❑
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
■
❑
❑
❑
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
■
❑
❑
❑
# Does the facility provide and document Employee Training?
■
❑
❑
❑
# Does the Plan include a list of Responsible Party(s)?
■
❑
❑
❑
# Is the Plan reviewed and updated annually?
❑
■
❑
❑
# Does the Plan include a Stormwater Facility Inspection Program?
■
❑
❑
❑
Has the Stormwater Pollution Prevention Plan been implemented?
■
❑
❑
❑
Comment: The SWP3 Plan and site map was last updated in 2002. The facility must
update
the plan annually and the site map should reflect current operations. If no
changes, then document and date annually.
Qualitative Monitoring
Yes
No
NA
NE
Has the facility conducted its Qualitative Monitoring semi-annually?
■
❑
❑
❑
Comment:
Analytical Monitoring
Yes
No
NA
NE
Has the facility conducted its Analytical monitoring?
■
❑
❑
❑
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas?
■
❑
❑
❑
Comment: Sampling should be done at the edge of the property at the small ditch that
enters a culvert under gravel road (Bacon Rd). Samples were taken the day of the
inspection at this location. The pond on -site was discharging.
Permit and Outfalls
Yes
No
NA
NE
# Is a copy of the Permit and the Certificate of Coverage available at the site?
■
❑
❑
❑
# Were all outfalls observed during the inspection?
■
❑
❑
❑
# If the facility has representative outfall status, is it properly documented by the Division?
■
❑
❑
❑
Page: 3

Permit: NCG140130 Owner - Facility: Southern Equipment Cc
Inspection Date: 02/05/2008 Inspection Type: Compliance Evaluation Reason for Visit: Routine
# Has the facility evaluated all illicit (non stormwater) discharges?
Comment: The facility has one outfall. Stormwater and wash water on -site is directed
to a settling pond. The pond overflows to a UT of Little River.
M 0 0 0
Page:4

County. ORANGE
River Basin
Report To RROSP
Collector.
VWEBB
.,_• --^—;`tTi�'IR�
Region:
RRO
li I,-=
—_-�1n!j
Sample Matrix.
Surfacewater
.l •-ti,
Loc. Type.
RIVER/STREAM
Emergency Yes/No-
CDC Yes/No
VisitlD
Lot. Descr-: NCG140130
Sample ID:
AB26348 -
PONumber#
BWO855
Date Received:
02J0612008
Time Received:
10:15
Labworks LogmlD
MMATHIS
Date Reported:
2126108
Report Generated: 02/26/2008
11 Location ID: NC(3740130 I Collect Date: 02/0512008 I Collect Time:: 10:45 I Sample Depth
Sample Qualifiers and Comments
Routine Qualifiers
For a more detailed description of these qualifier codes refer to www.dwqlab.org under Staff Access
A -Value reported is the average of two or more determinations
B7-Countable membranes with <20 colonies; Estimated
B2- Counts from all filters were zero.
B3- Countable membranes with more than 60 or 80 colonies; Estimated
B4-Filters have counts o1 both >60 or 80 and < 20, Estimated
65-Too many colonies were present; too numerous to count (TNTC)
J2- Reported value failed to meet QC criteria for either precision or accuracy; Estimated
J3-The sample matrix interfered with the ability to make any accurate determination; Estimated
J6-The lab analysis was from an unpreserved or improperly chemically preserved sample; Estimated
N7-The component has been tentatively identified based on mass spectral library search and has an estimated value
LAB
N3-Estimated wncentration is < POL and >MDL
NE -No established PQL
P-Elevated PQL due to matrix interference and/or sample dilution
Q1-Holding time exceeded prior to receipt at lab.
02- Holding time exceeded following receipt by lab
PQL- Practical Quantitalion Limit -subject to change due to instrument sensitivity
U- Samples analyzed for this compound but not detected
X1- Sample not analyzed for this compound
Laboratory Section» 1623 Mail Service Center, Raleigh, NC 27699-1623 1919) 733-3908 Page 1 of 3

NC (D WQ Ga6oratory Section 1Zesufts
aampie to
„040, o
Location ID:
NCG740130
Collect Date:
02/05/2008
Loc. Descr.:
NCG140130
Collect Time::
70:45
Visit ID
CAS If Analyte Name
PQL Result Qualifier Units
AnalysUDate
Approved By fDa
Sample temperature at receipt by Wb
3.1 'C
DSAUNDERS
MMATHIS
Method Reference
2/6ro8
2/6108
WARO
Residue —Suspended In liquid
6.2 6.2 U mg/L
LBUCK
ESTAFFORD
Method Reference APHA2540D-20d,
2111108
V15108
Grease and 001n liquid 10 10 U rnwL MIBRAHIMI MOVERMAN
Method Reference EPA1664A 2/12108 2/14/08
NUT
NH3 as N In liquid
0.02
0.02 U
mgfL as N
MOVERMAN
CGREEN
Method Reference LaclQ 107-06.1-1
2/6ro8
V8/08
Total lgeldaN N as N In liquid
0.2
0.62
mg/L as N
GBELK
CGREEN
Method Reference Lachat107-06-2-H
2/14ro8
2/15/08
NO2+NO3 as N In liquid
0.02
0.02 U
mg/L as N
MOVERMAN
CGREEN
Method Reference La00-107-04-1c
216/08
Mime
Phosphorus total as P in liquid
0.02
1.4
ml as P
MAJAYI
CGREEN
Method Reference LacIQ115-01-1EF
2/8N8
2/11/08
7440-224
Ag by ICPMS
5.0
5.0
U
ug/L
PGAUTHIER
ESTAFFORD
Method Reference
EPA 200.8
221 ro8
2/25roe
7429-90-5
A) by ICP
50
640
ug/L
DSTANLEY
ESTAFFORD
Method Reference
EPA 2003
2/12108
V25 08
7440-38-2
As by ICPMS
5.0
5.0
U
ug/L
PGAUTHIER
ESTAFFORD
Method Reference
EPA 200.8
221N8
2125108
7440-38-3
Ba by ICP
10
14
ug/L
DSTANLEY
ESTAFFORD
Method Reference
EPA200.7
2112/08
2125M8
744041-7
Be by ICP
5.0
5.0
U
ug/L
DSTANLEY
ESTAFFORD
Method Reference
EPA 200.7
2/12I08
22Sr08
7440-70-2
Caby1CP
0.10
24
mg/L
DSTANLEY
ESTAFFORD
Method Reference
EPA 200.7
2/12/08
2/25108
7440-43-9
Cd by ICPMS
1.0
1.0
U
ug/L
PGAUTHIER
ESTAFFORD
Method Reference
EPA 200.8
221108
225ro8
7440-48-4
Cobalt by ICPMS
-
50
50
U
ug/L
DSTANLEY
ESTAFFORD
Method Reference
EPA 200.8
2/12/08
225108
7440<7-3
Cr by ICPMS
10
10
U
ug/L
DSTANLEY
ESTAFFORD
Method Reference
EPA 200.8
21121a9
zrzsroe
7440-50-8
Cu by ICPMS
2.0
20
U
ug/L
PGAUTHIER
ESTAFFORD
Method Reference
EPA 200.8
221/013
225M
Laboratory Section>> 1623 Mail Service Center, Raleigh, NC 27699-1623 [phone] Page 2 of 3

Location ID: NCG140130 .NC D WQ Laboratory Section [2esufts
Loc. Descr.: NCG140130
Visit ID
POL
Units
aample iu
Atl ebJ40
Collect Date:
02/05/2008
Collect Time::
10:45
Method Reference EPA 200.7 2112/08 225/08
7439-97-6 Hg 245.1 0.2 0.20 U ug/L JJURGEVICH ESTAFFORD
Method Reference EPA 245A 220/08 2/25/08
7440-09-7
K by ICP
0.10
14
mg/L
DSTANLEY
ESTAFFORD
Method Reference EPA 2003
2/12/08
2/25MB
7439-93-2
u ICP
25
25 U
uglL
DSTANLEY
ESTAFFORD
Method Reference EPA 200.7
2/l 1ro8
225ro8
7439-95-4
Mg by ICP
0.10
2.0
mg/L
DSTANLEY
ESTAFFORD
Method Reference EPA200.7
2112/08
225ro8
7439-96-5
Mn by ICPMS
10
10 U
U91L
DSTANLEY
ESTAFFORD
Method Reference EPA 200.8 2/12108 2/25/08
7440-234 Na by ICP 0.10 18 mg/L DSTANLEY ESTAFFORD
Method Reference EPA 200.7 2/12/08 2/2uoa
7440-02-0 NI by ICPMS 10 10 U ugfL DSTANLEY ESTAFFORD
Method Reference EPA 201 2/l2708 2125
108
7439-92-1
Pb by ICPMS
10
10
U
ug/L
DSTANLEY
ESTAFFORD
Method Reference EPA 200.8
2/12/08
225MB
7782-49-2
Se by ICPMS
5.0
5.0
U
ug/L
PGAUTHIER
ESTAFFORD
Method Reference EPA 200.8
221/08
225/08
7440-62-2
V by ICP
25
25
U
u9fl-
DSTANLEY
ESTAFFORD
Method Reference EPA 200.7 2/12/OB 2/25ro8
7440-66-6 Zn by ICPMS 10 11 ug/L DSTANLEY ESTAFFORD
Method Reference EPA 200.8
2/12I08 111rcw
ctwu �ewupl— wao mao service center, Kaleigh, NC 27699-1623 (919( 733-3908 Page 3 of 3

DIVISION OF WATER QUALITY - LAB FORM
COUNTY: �' t '� E.i
W❑ SAMPLE TYPE =,G /''��f
Lab Number!
Date Received
lv(i
RIVER BASIN: /t it'
PRIORITY
❑AMBIENT Qp
x STREAM
Uw (7/S
EFFLUENT
Time Received
Received By
REPORT TO: / 0
� COMPLIANCE CHAIN OF CUSTODY
LAKE
INFLUENT
SHIPPED BY: pp ❑ EMERGENCY
COLLECFOR(S) : ��
ESTUARY
041
Data Released:
6 - ��1
Date Reported
Estimated BOD Range:
`}
Station Location: Lf O l 0/
Seed: Chlorinated:
Remarks:
Station #
'vCG IL)L130
BOD 310
Date Begi (yy/ dd
�� : o
L
COD High 340 mg/L
COD Low 335 mg/L
Coliform: MF Fecal 31616 #/100 mis
Colifarm: MF Total 31504 #/100 mis
Coliform: Tube Fecal 31615 #/100 mis
Colifarm: Fecal Stre 31673 #/100 Ms
Residue: Total 500 mg/L
Volatile 505 mg/L
Fixed 510 mg/L
Residue: Suspended 530 mg/L
Volatile 535 mg/L
Fixed 540 mg/L
H 403 units
Acidity to pH 4.5 436 mg/L
Acidity to pH 8.3 435 mg/L
Alkalinity to pH 8.3 415 mg/L
Alkalinity to pH 4.5 410 mg/L
TOC 680 mg/L
82079 NTU
IjTurbidity
CnhfnQn Total Tube 31508 #/100 mis
AKI Ml6laia w,
Date E d (yy/ m/dd) Time Begin_ T1me Eod Depth -
3 oa 05 l0'4 DM, DB, DBM Value Type - A, R,
S , 0 S
C loride 940 mg/I­ NH3 as N 610 mg/L
Chl a: 70953 TKN
Color: True 80 C.U.
Color. H ) 83 c-u.
Color. PH 7.6 82 C.U.
Cyanide 720 mg/L
Fluoride 951 mg/L
Formaldehyde 71880 mg/L
Grease and Oils 556 mg/L
Total 900
ond. 95 µmhos/cm2260
mg/I,2730
lidna
µg/L5
mg/L5
mg/Ltal
1022 pg/L
Lignin 32240 pg/L
Hexavalent Chromium 1032 u¢/I.
as N 625 mg/L
NO2 less NO3 as N 630 mg/L
P: Total as P 665 mg/L
PO4 as,P 70507 mg/L
P: Dissolved as P 666 mg/L
K- Potassium mg/L
'
1 Cd-Cadmium 1027 .,on
r- Lhmmmm:Tota11034 ppg/L
u- Co g/L
E2,
NNpg/L
Pb- Lead 1051 pg/L
Zn- Zinc 1092 µg/L
V- Vanadium pg/L,
Ag-Silver 1077 pg/L
AI -Aluminum 1105 pg/L
Be- Beryllium 1012 pg/L
Ca -Calcium 916 mg/L
Co -Cobalt 1037
Fe-lmn 1045 u¢n.
Sample Point % (2) Conductance (94)
(3Water Temp-C (10) .O. (300) pH (400) 6.3 Alkalinity (82244 4.5 Alkalinit
y (431) 4.5 Acidity (82243
Secchi depth m Salinity pin (480) Precipil-Wday (45) Cloud Cover % (32) Wind Dir-Deg (3 Sam Flow Sev (1351 Turbidity Severity (13 Wind Velocity -mph
no
polite-T, S, B Sample Type
C G ON
Li- Lithium 1132 up
Mg- Magnesium 927
mi
Mn- Manganese 1055
µ1
Na- Sodium 929
ml
As- Ancruc:Total 1002
µ2
Se -Selenium 1147
112
Hg- Mercury 71900
pg
Ba- Barium
sea
Urganophosphorus Pesticides
Acid Herbicides
Base/Neutral&Acid Extractable Organics
TPH Diesel Range
Purgeable Organics (VOA bottle mq'd)
TPH Gasoline Range
TPH/BTEX Gasoline Rance
LAB USE ONLY
eMperature
Jon arrival ('Q7
8.3 Acidity (82242) jAir Tempt (20)
Mean Stun Depth-0 (64) IStrm Width-R (4)

May 6, 2005
Followup telephone conversation with Larry Spence 5/9/2005
Memo
To: File
From: Myrl Nisely P10 n
Subject: 5/4/2005 Recon of Ready Mixed Concrete Rougemont Plant to
Assess Possibility of Permit Rescission
Pennit NCG140130
Rougemont
Orange County
See attached annotated site map, and pictures in s:\Pictures 2005\Concrete\Rougement
This visit was made to evaluate whether stormwater is contained onsite as claimed by the
company. Met with Larry Spence and Lyman Austin.
The site is about 90% pervious. Truck washoff puddles about the center of the site, so is
not a concern. There is a perimeter ditch on the west side. Drum washouts are emptied
into a pit that today had about 2 feet of freeboard. The claim is that it never overflows.
General stormwater picks up dust from the crushed stone and goes in front of the drum
wash pit into the ditch. Just before it drops into the ditch is where sampling has
historically been done. The samples should be taken at the edge of the property as
described below.
The ditch feeds a pond that has 3 ft. high berms on all sides except at the outlet.
Overflow occurs with every rain, and then travels 150 feet through a vegetated ditch until
it comes to a power line easement. The easement has ruts that provide a series of puddles
for the water, but with adequate flow, the pond water will again enter a ditch to continue
another 150 to 200 feet to the east side of the property. This is again about the same
distance as the travel to the easement.( At the edge of the property is a culvert through
which water exits under a rock road.) itii`s is the appropriate sample point, and not the
edge of the crushed rock working surface. It appears very likely that satisfactory test
results would be produced for samples taken here. Continuing the permit and sampling at
the culvert pipe is one alternative for the company.
Because there is runoff from the site, and a possibility of drum wash pit overflow, spills
or other process wastewater entering the pond, the request for rescission was denied.
However, if the pond were enure on e exi si e equa o t e—e b nn heigt! on'ihe
/ remaining sides, there would be no point discharge. The pond may need to be deepened
j� to assure capacity, but calculations would be needed to establish that.

The company representatives decided to have an engineer calculate the water runoff from
the site watershed for a 25 year storm, then very likely modify the pond to provide the
storage capacity needed.
Per a telephone conversation 5/9, they are fer considering moving the truck washoff
location so it flows into the pit, and using pond water for the washdowns. Often in the
summer they use the pond water, either in the plant or for the trucks, pumped via the
pump house at the edge of the pond. This change would isolate all W W from SW,
making the analyses at the outfall subject only to cutoff concentrations. If the separation
of waters is accomplished. and the pond capacity nronerly sized so that no water ever
site, the permit ma}
on wHafthev plan to

Ready Mixed Rougemont 5/4/05
Requesting Rescission of SW Pemiit NCG140130. Site visit to evaluate
4566 - runoff from lot puddles along front of drum wash pit, eventually to ditch on W
side of site
4567 - drum wash pit with rainwater in front. Pit "never overflows"
4568 - ditch on W side that carries SW to pond. Truck washoff is at upper part of site, is
said to run to puddle up there. See last two pictures. If so, there is little or no process
water going into this ditch. This is where samples have been (IMPROPERLY) taken.
4569 - the entrance to the pond where the ditch terminates
4570 - sides of pond have about 3' berm, except at exit point
4578 - exit of pond. If this were bermed to make all water stay in pond, there would be
no runoff from this site.
4571 & 2 - from exit of pond, water travels through ditch to power line easement
4573&4577 - powerline easement has ruts (not visible in these pictures), water spreads a
little, bit then carries through back into a single ditch
4574 - after easement, water spreads at times.almost-like-a-wetlands,-but-then-continues---
in a aw-diteh kttempted to sh ditch again in 4576, but can't see it
4575 - at edge of property the small ditch enters a culvert under rock road. This is the
4579 and 4580 - trucks are washed off at the tall rack, using water from their tanks on the
trucks. It runs and puddles nearby, not making it to the ditch on the west.

State of North Carolina
Department of Environment
and Natural Resources
Raleigh Regional Office
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
Division of Water Quality
January 6, 2002
Mr. Lary Spence
Ready Mix Concrete, Inc
3610 Bush Street
Raleigh, NC 27609
for,
®��s
NC®ENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Stormwater Compliance Inspection
Southern Equipment Co, Inc. 425
NPDES Stormwater Permit NCG 140130
Rougemont, NC
Orange County
Dear Mr. Spence:
On October 18, 2002 Mr: Myrl Nisely of the Raleigh Regional.office of. Division of Water
Quality made a compliance inspection at the Rougemont facility. The help you and the staff
provided was appreciated. The results were as follows:
There is no stormwater runoff from this site. Instead, the water collects in a pond at the back of
the property. Any overflow from the pond spreads into a large field, partially wooded.
The drum washout pit overflows to a channel on the perimeter of the site and travels to the pond.
Admixture chemicals were stationed in a secondary containment structure.
The SP3 manual contained all elements of the stormwater program except a USGS map that is
under development.
The site map did not show the perimeter channel and pond. Please amend that diagram to
include those features. Please mail a copy of this revision to the Division by January 31, 2003.
All inspection reports should be signed by the person making the inspection.
If you have any comments or questions, contact me at 919-571-4700.
Sincerely,
C
cc: NPDES Compliance Unit MYrN1sely
Orange Co. Health Dept Environmental Specialist
Central Files

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
Kerr T. Stevens, Director
July 26, 1999
LYMAN AUSTIN
SOUTHERN EQUIPMENT CO INC-ORANGE #25
3610 BUSH STREET
RALEIGH, NC 27609
Dear Permittee:
1�
i �LA�
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Reissue - NPDES Stormwater Permit
Southern Equipment Co Inc -Orange #25
CDC Number NCG140130
Orange County
In response to your renewal application for continued coverage under general permit NCG 140000, the Division of
Water Quality (DWQ) is forwarding herewith the reissued stormwater general permit. This permit is reissued
pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement
between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983.
The following information is included with your permit package:
* A copy of general stormwater permit NCG140000
* A Stormwater Pollution Prevention Plan (SPPP) Certification Form. Completion of this form is required to
certify that you have developed and implemented the SPPP as per the conditions of the permit. This form
must be completed and returned to the Division within 30 days of receipt of this letter.
DO NOT SEND the SPPP with the signed form.
* Five copies of the Analytical Monitoring form and five copies of the Qualitative Monitoring form
* A copy of a Technical Bulletin for the general permit which outlines changes in the permit, key requirements,
and addresses frequently asked questions
• A Certificate of Coverage
Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require
modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal
requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility
for compliance with any other applicable federal, state, or local law,.rule, standard, ordinance, order, judgment, or
decree.
If you have any questions regarding this permit package please contact Darren England of the Central Office
Stormwater and General Permits Unit at [phone], ext. 545 ,
Sincerely,
for Kerr T. Stevens
cc: Central Files
Stormwater and General permits Unit Files
Raleigh Regional Office
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 5o % recycled/ 10% post -consumer paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140130
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,
SOUTHERN EQUIPMENT CO INC-ORANGE 425
is hereby authorized to operate a process wastewater treatment system, and is hereby authorized to discharge process
wastewater and stormwater from a facility located at
SOUTHERN EQUIPMENT CO INC-ORANGE #25
9017 MILE BRANCH RD
ROUGEMONT
ORANGE COUNTY
to receiving waters designated as Morgan Creek in the Cape Fear River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, II, III,
IV, V, and V1 of General Permit No. NCG140000 as attached.
This certificate of coverage shall become effective August 1, 1999.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day July 26, 1999.
for Kerr T. Stevens, Director
Division of Water Quality
By Authority of the Environmental Management Commission

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
Larry H. Spence
Southern Equipment Co., Inc.
3610 Bush Street
Raleigh, NC 27609
Dear Mr. Spence:
Q��
�EHNR
March 10,1995
Subject: Permit No. NCG140130
Ready Mixed Concrete Company
9017 Mile Branch Road
Rougemont
Orange County
In accordance with your application for a stormwater discharge permit received on
December 12, 1994, we are forwarding herewith the subject state - NPDES 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 December 6, 1983.
The stormwater permit you are receiving, NCG140000, does not permit wasting or
dumping excess concrete directly into storm sewer outfalls or waters of the state. Any facility
which either dumps excess concrete or washes excess concrete into storm sewers or waters of
the state will be operating in direct violation to both the terms of this permit and the North
Carolina General Statutes. Such a discharge shall be considered an illegal discharge and may
subject the owner to enforcement actions in accordance with North Carolina General Statutes
143-215.6A.
If any parts, measurement frequencies, or sampling requirements contained in this permit
are unacceptable to you, you have the right to an adjudicatory hearing upon written request
within thirty (30) days following receipt of this letter. This request must be in the form of a
written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed
with the Office of Administrative Hearings, Post Office Drawer 27447, Raleigh, North Carolina
27611 -7447. Unless such demand is made, this decision shall be final and binding.
Please take notice this permit is not transferable. Part H, B.2. addresses the requirements
to be followed in case of change in ownership or control of this discharge.
This permit does not affect the legal requirements to obtain other permits which may be
required by the Division of Environmental Management 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.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

page 2
Southern Equipment Co., Inc.
If you have any questions concerning this permit, please contact STEVE ULMER at
telephone number gign33-5083, Ext. 545.
Sincerely,
Original Signed BY
Coleen H. Sullins
A. Preston Howard, Jr., P. E.
cc: Mr. Roosevelt Childress, EPA
Raleigh Regional Office

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
GENERAL PERMIT NO, NCG140000
CERTIFICATE OF COVERAGE NO, NCG140130
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,
Southern Equipment Co., Inc.
is hereby authorized to discharge stomtwater and rinse waters from a facility located at
Ready Mixed Concrete Company
9017 Mile Branch Road
Rougemont
Orange County
to receiving waters designated as the Morgan Creek in the Cape Fear River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III
and IV of General Permit No. NCG140000 as attached.
This Certificate of Coverage shall become effective March 10, 1995.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day March 10, 1995. Ort�jna� SIoniJ A R'%
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

SCALE 1:24 000
• 2 0
MN
G1000 0 1000 2000 3000 4000 5000 6000 7000 FEET
17 22 /Jr� l"
1 .5 0 1 KILOMETER
96 Masi IL O% CONTOUR INTERVAL 10 FEET
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cooperation with State of North Carolina agencies from FOR SALE BY U.S GEOLOGICAL SURVEY, RESTON, VIRGINIA 22092
aerial photographs taken 1980 and other sources. This A FOLDER DESCRIBING TOPOGRAPHIC MAPS AND SYMBOLS IS AVAILABLE ON REQUEST
information not field checked. Map edited 1981
Purple tint indicates extension of urban areas

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ID —ATLANTIC READY MIX CONCRETE
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Engineering & EnvironmentalSOlutions ROUGEMONT, NORTH CAROLINA
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DATE: DULY 2002
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ENGINEER CHECK, s
CAD # 01-125503
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