NC0085979_Permit Modification_20170224

Water Resources
ENVIRONMENTAL OVALITY
February 24, 2017
Ms. Sheri Knox
Amec Foster Wheeler
4421 Stirrup Creek Drive
Durham, NC 27703
ROY COOPER
Gmv.m
Senetary
S. JAY ZIMMERMAN
Direcrm
Subject: Minor modification of NPDES Permit NCO085979
Rosman Maintenance Facility
Transylvania County
Dear Ms. Knox:
The Division has received and approved your request to transfer ownership of the subject permit.
As a result, the Division hereby reissues NC0085979. 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 U.S. Environmental Protection Agency dated October 15, 2007 (or as subsequently amended). Insert the
attached page into your permit and discard the old page.
This modified permit includes the following changes from your current permit:
➢ Change of ownership from NCDOT to NCDOT Roadside Environmental Unit.
➢ Section A.(3) has been updated to require electronic submission of effluent data. Federal
regulations require electronic submittal of all discharge monitoring reports (DMRs).
If any parts, measurement frequencies or sampling requirements contained in this modification 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
(6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this
decision shall be final and binding.
This permit is not transferable except after notice to the Division. The Division may require
modification or revocation and reissuance of the permit. This permit does not affect the legal requirements
to obtain other permits which may be required by any other Federal, State, or Local governmental
regulation. If you have any questions concerning this matter, please contact Emily Phillips at (919) 807-
6479 or via e-mail [sarah.phillipaftedenngov].
Since sly,
ay Zimmerm I ire r
Division of Water Resources
cc: Central Files
Asheville Regional Office
P NPDES File
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh, NC 27699-1617
919 807 6300 919-807-6389 FAX
https:lldeq.nc.govlabouVdivisionslwater-resourceslwater-n urces-permitslwastewater-brdnchlnpdes-wastewater-permits

Permit NCO085979
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
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,
NCDOT Roadside Environmental Unit
is hereby authorized to discharge wastewater from a facility located at the
NCDOT Rosman Maintenance Facility
100 Old Calvert Landfill Road
Brevard, NC 28716
Transylvania County
to receiving waters designated as the French Broad River in the French Broad River Basin
in accordance with effluent limitations, monitoring requirements, and other applicable conditions set
forth in Parts I. II, and III hereof.
This permit shall become effective February 24, 2017.
This permit and authorization to discharge shall expire at midnight on September 30, 2020.
Signed this day February 24, 2017.
Ir
S. J immerman, P.G.
D' ctor, Division of Water Qu ity
By Authority of the Environmental Management Commission
Page 1 of 6

Permit NCO085979
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. As of this
permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority
to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions included
herein.
NCDOT Roadside Environmental Unit is hereby authorized to:
1. Continue to operate an existing groundwater remediation system consisting of four (4) recovery
wells, a shed containing a control panel and flow meters, and a 4-inch diameter discharge line
that extends to the river along SR 1129 located at NCDOT Rosman Maintenance Facility, 100
Old Calvert Landfill Road, Brevard NC, Transylvania County, and
2. Discharge from said treatment works at the location specified on the attached map into the
French Broad River, currently classified B-Trout waters in the French Broad River Basin.
Page 2 of 6

Permit NC0085979
PART
A. (L) • EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is
authorized to discharge from outfall 001. Such discharges shall be limited and monitored' by the Permittee as
specified below:
EFFLUENT
CHARACTERISTICS
Parameter Code
EFFLUENT LIMITS
MONITORING REQUIREMENTS
Monthly
Average
Daily
Maximum
Measurement
Frequency
Sample Type
Sample Location
Flow 2 50050
MAD
Continuous
Recording
Effluent
Acute Toxicity 3C TGE6C
Quarterly
Grab
Effluent
EPA Methods 6244 76029
Quarterly
Grab
Effluent
EPA Methods 6254 76028
Chloride 00940
Monthly
Grab
Effluent
pH 00400
z 6.0 and 5 9.0 S.U.
Monthly
Grab
Effluent
Footnotes:
1. Permittee shall submit discharge monitoring reports electronically using NC DWR's eDMR application system.
See Special Condition A.(3.).
2. All volumes of wastewater leaving the facility shall be monitored.
3. Acute toxicity (Fathead Minnow) Pass / Fail at 90% during the months of January, April, July and October.
Samples for EPA Methods 624/625 should be collected at the same time as the acute toxicity test sample.
4. Chemicals that are to be monitored using an EPA approved method equivalent to the detection levels obtainable by
Method 624 and 625 or better are as follows:
• 2-Chlorcethylvinyl ether
• 2,4-Dinitrophenol
• 3,3-Dichlorobenzidine,
• 4,6-Dinitro-2-methylphenol,
• 4-Nitrophenol,
• Acrolein,
• Acrylonitrile,
• Benzidine,
• Hexachlorocyclopentadine,
• Pentachlorophenol,
• Toluene,
• Bis (2-Ethy1hexyl) Phthalate,
• Ethylbenzene, and
• Xylenes
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Part I, Page 3 of 6

Permit NCO085979
A.(2.) ACUTE TOXICITY MONITORING (QUARTERLY)
[15A NCAC 02B .0500 et seq.]
The Permittee shall conduct acute toxicity tests on a quarterly basis using protocols defined in the North
Carolina Procedure Document entitled "Pass/Fail Methodology For Determining Acute Toxicity In A Single
Effluent Concentration" (Revised -December 2010 or subsequent versions). The monitoring shall be performed
as a Fathead Minnow (Pimephales promelas) 24 hour static test. The effluent concentration at which there may
be at no time significant acute mortality is 90% (defined as treatment two in the procedure document). The tests
will be performed during the months of January, April, July and October. These months signify the first
month of each three month toxicity testing quarter assigned to the facility. Effluent sampling for this testing
must be obtained during representative effluent discharge and shall be performed at the NPDES permitted final
effluent discharge below all treatment processes.
The parameter code for Pimephales promelas is TGE6C. All toxicity testing results required as part of this
permit condition will be entered on the Effluent Discharge Form (MR-1) for the month in which it was
performed, using the appropriate parameter code. Additionally, DWR Form AT-2 (original) is to be sent to the
following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1623 Mail Service Center
Raleigh, North Carolina 27699-1623
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than 30 days
after the end of the reporting period for which the report is made.
Test data shall be complete and accurate and include all supporting chemical/physical measurements performed
in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent
toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream.
Should there be no discharge of flow from the facility during any month, the Permittee will complete the
information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number,
pipe number, county, and the month/year of the report with the notation of "No Flow" in the comment area of
the form. The report shall be submitted to the Water Sciences Section at the address cited above.
Should the Permittee fail to monitor during a month in which toxicity monitoring is required, then monthly
monitoring will begin immediately. Upon submission of a valid test, this monthly test requirement will revert to
quarterly in the months specified above
Should any test data from either these monitoring requirements or tests performed by the North Carolina
Division of Water Resources indicate potential impacts to the receiving stream, this permit may be re -opened
and modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival and appropriate environmental controls, shall constitute an invalid test and will require immediate
follow-up testing to be completed no later than the last day of the month following the month of the initial
monitoring.
Part I, Page 4 of 6

Permit NCO085979
A. (3.) ELECTRONIC REPORTING OF DISCHARGE MONITORING REPORTS
[G. S. 143-215.1(b)]
Proposed federal regulations require electronic submittal of all discharge monitoring reports (DMRs). The
Division anticipates that these regulations will be adopted and is beginning implementation in late 2013.
NOTE: This special condition supplements or supersedes the following sections within Part II of this permit
(Standard Conditions for NPDES Permits):
Section B. (11.) Signatory Requirements
Section D. (2.) Reporting
Section D. (6.) Records Retention
Section E. (5.) Monitoring Reports
1. Reporting [Supersedes Section D. (2.) and Section E. (5.) (a)l
The permittee shall report discharge monitoring data electronically using the NC DWR's Electronic Discharge
Monitoring Report (eDMR) internet application.
Monitoring results obtained during the previous month(s) shall be summarized for each month and submitted
electronically using eDMR. The eDMR system allows permitted facilities to enter monitoring data and submit
DMRs electronically using the internet. Until such time that the state's eDMR application is compliant with
EPA's Cross -Media Electronic Reporting Regulation (CROMERR), permittees will be required to submit all
discharge monitoring data to the state electronically using eDMR and will be required to complete the eDMR
submission by printing, signing, and submitting one signed original and a copy of the computer printed eDMR
to the following address:
NC DENR / DWR / Information Processing Unit
ATTENTION: Central Files / eDMR
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility being
physically located in an area where less than 10 percent of the households have broadband access, then a
temporary waiver from the NPDES electronic reporting requirements may be granted and discharge monitoring
data may be submitted on paper DMR forms (MR 1, 1. 1, 2, 3) or alternative forms approved by the Director.
Duplicate signed copies shall be submitted to the mailing address above.
Requests for temporary waivers from the NPDES electronic reporting requirements must be submitted in writing
to the Division for written approval at least sixty (60) days prior to the date the facility would be required under
this permit to begin using eDMR. Temporary waivers shall be valid for twelve (12) months and shall thereupon
expire. At such time, DMRs shall be submitted electronically to the Division unless the permittee re -applies for
and is granted a new temporary waiver by the Division.
Information on eDMR and application for a temporary waiver from the NPDES electronic reporting
requirements is found on the following web page:
ho://portal.ncdenr.or web/wg/admin/boeiRu/edmr
Part I,Page 5of6

Permit NCO085979
Regardless of the submission method, the first DMR is due on the last day of the month following the issuance
of the permit or in the case of a new facility, on the last day of the month following the commencement of
discharge.
2. Signatory Reuuirements [Supplements Section B. (11.) (b) and supersedes Section B. (11.) (d)1
All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part II, Section B.
(11.)(a) or by a duly authorized representative of that person as described in Part II, Section B. (I 1.)(b). A
person, and not a position, must be delegated signatory authority for eDMR reporting purposes.
For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR user account, and
login credentials to access the eDMR system. For more information on North Carolina's eDMR system,
registering for eDMR and obtaining an eDMR user account, please visit the following web page:
h=://portal.ncdenr.or web/wg/admin/bogzipu/edmr
Certification. Any person submitting an electronic DMR using the state's eDMR system shall make the
following certification [40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION WILL BE
ACCEPTED:
'7 certify, under penalty of law, that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualifiedpersonnelproperly gather and
evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my
knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for
submitting false information, including the possibility of fines and imprisonment for knowing violations. "
3. Records Retention (Supplements Section D. (6.)1
The permittee shall retain records of all Discharge Monitoring Reports, including eDMR submissions. These
records or copies shall be maintained for a period of at least 3 years from the date of the report. This period may
be extended by request of the Director at any time [40 CFR 122.41 ].
Part I, Page 6 of 6

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January 25, 2017
State of North Carolina
Water Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Re: ROSMAN MAINTENANCE FACILITY
NPDES PERMIT: NCOUBS979
HWY 64 WEST
ROSMAN, NC 28722
Water Resources:
t
amec
ter
RECEIVED wheeler
JAN 2 10 2017
Information Processing Unit
UNR Section
On behalf of the NCDOT Roadside Environmental Unit, Amec Foster Wheeler Environment &
Infrastructure submits the enclosed Permit Name/Ownership Form, the eDMR Registration Form,
and the Delegation of Authority Form. Because of reorganization within the NCDOT Roadside
Environmental Unit, information on how to access the current eDMR account is not available.
Therefore, Amec Foster Wheeler requests access to a new eDMR account for the Rosman
Maintenance Facility, so we can complete eDMR forms on behalf of NCDOT. Ms. Brianna Young
of the Central Office may be able to provide additional details regarding this issue.
If you have any questions or need additional information, please contact me at [phone].
Sincerely,
Amec Foster Wheeler Environment 8f Infrastructure, Ina.
Sheri Knox, P.E., PMP°
Senior Remediation Engineer
Enclosures: Permit Name/Ownership Form,
eDMR Registration Form
Delegation of Authority Form
cc: Robin Maycock via email
Amoe FOWL Wheeler Em*ownwrt& MhYbuetlw, Ine. Tel - [phone]
4021 Stirrup Creek Drive, Suite 100 F.-[phone]
Durham. NC 27703 v Ameefvmm
Lioensure: NC Engineering F-1253; NC Geology C-160

ROY COOPER
- MICHAEL S. REGAN
Worer Resources S. JAY ZIMMERMAN
CIA'WONME"T: L OVALRv
PERMIT NAME/OWNERSHIP CHANGE FORM
I. CURRENT PERMIT INFORMATION:
Permit Number. NC00 8/5/9/7/9 or NCG5 / / / /
- ----- RECEIVED
1. Facility Name: Rosman Maintenance Facility
II. NEW OWNERINAME INFORMATION: JAN2017
Information Proc=inq Unit
1. This request for a name change is a result of: W01 Section
a. Change in ownership of property/company
b. Name change only
X_c. Other (please explain): NCDOT Roadside Environmental Unit is managing the Rosman
Maintenance Facility Permit and has hired Amec Foster Wheeler to implement. The NCDOT individual once
assigned to implement the permit (Mr. David Hill) will no longer implement the permit.
2. New owners name (name to be put on permit):
NCDOT Roadside Environmental Unit is the owner of the permit. Sheri Knox of Amec Foster
Wheeler will help manage the permit
3. New owner's or signing official's name and title: On Behalf of NCDOT: Sheri Knox
Please see the attached Delegation of Authority Form.
(Person legally responsible for permit)
Remediation Engineer -Amec Foster Wheeler
(Title)
4. Mailing address: 4421 Stirrup Creek Drive City: Durham
State:NC— Zip Code: 27703 Phone: [phone]
E-mail address: sheri-knox(a-)amecfw.com
THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION UNLESS ALL OF THE
APPLICABLE ITEMS LISTED BELOW ARE INCLUDED WITH THE SUBMITTAL.
REQUIRED ITEMS:
1. This completed application form
2. Legal documentation of the transfer of ownership (such as a property deed, articles of
incorporation, or sales agreement) There has NOT been a change of ownership. NCDOT
owns the facility, the submitter for the eDMR has changed
[see reverse side of this page for signature requirements]
State or Nonh Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh, NC 27699-1617
919 807 6300 919-807-6389 FAX
https:lldLq.nc.gov/aboutldi%isimslwater-m.s um&water-resources-penniW%vw tmaterb=dVnpdLs-wastewater-pLmniis

NPDES NBM & Opp Omp
Pee 2of 2
Applicant's Cerd f don:
I, Sheri L. Knox , attest that this application
for a namefownership change has been reviewed and Is accurate and complete to the best of
my knowledge. 1 understand that if all required parts of this application are not completed and
that if all required supporting inbrmabon and atfaaclnents are not included, this application
package will be returned as incomplete.
signature*. L `-� Date:
9
Lxs. /f -I
THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORitNG
INFORMATION & MATERIALS, SHOULD BE SENT TO THE FOLl DVWNG CRESS:
NC DEQ 1 DWR / NPDES
1617 MWI Service Center
Raleigh, North Carolina 27699-1617
Version 712016
1

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