WQ0038071_FP AttA_20170117

Water Resources
ENVIRONMENTAL QUALITY
January 17, 2017
DENNIS KEY — PRESIDENT
SOUTHERN SOIL BUILDERS, INC.
958 HOOTS ROAD
ROARING RIVER, NORTH CAROLINA 28669-9148
Dear Mr. Key:
ROY COOPER
Governor
WILLIAM G. ROSS, JR.
Acting Secretary
S. JAY ZIMMERMAN
Director
Subject: Attachment A Certification
Permit No. WQ0038071
Southern Soil Builders Class A
Distribution Program
Wilkes County
In accordance with your permit modification request received November 28, 2016, and subsequent
additional information received January 5, 2017, we are forwarding herewith a modified Attachment A,
certified January 17, 2017 to Southern Soil Builders, Inc. for the subject residuals program.
This certification is being issued to modify Attachment A by: Addition of 300 tons/year of residuals
from the Mount Holly Water Treatment Plant (WTP) in Gaston County.
This modified Attachment A shall be effective from the date of certification until November 30,
2020 (i.e. expiration date of the current permit), shall void Attachment A of Permit No. WQ0038071 that
was previously certified on June 13, 2016, and shall be subject to the conditions and limitations as specified
therein as well as those specified in the above -referenced permit. Please replace the Attachment A of Permit
No. WQ0038071 that was issued on December 9, 2015,.with this modified Attachment A.
Please note that only the maps for any new residuals -generating sources and/or land application
sites are attached to this letter. It is the Permittee's responsibility to ensure that a complete permit is
created by inserting these documents into the previously issued permit.
If any parts, requirements, and/or limitations contained in this certification or modified Attachment
A are unacceptable, you have the right to request an adjudicatory hearing upon written request within 30
days following receipt of the certification. This request shall 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
at 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such demands are made, this
permit shall be final and binding.
<Nothhg Compares '_-
State of North Carolina j Environmental Quality I Water Resources I Water Quality Permitting I Non -Discharge Permitting
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919-807-6332

Mr. Dennis Key
January 17, 2017
Page 2 of 2
If you need any additional information concerning this matter, please contact Troy Doby at (919)
807-6336 or troy.dobykncdcnr.gov.
Sincerely,
r
S. Jay Zimmerman, P.G., Director
Division of Water Resources
cc: Gaston County Health Department (Electronic Copy)
Winston-Salem Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Zach Key — Southern Soil Builders (Electronic Copy)
Digital Permit Archive (Electronic Copy)
Central Files

ATTACHMENT A - Approved Residual Sources
Certification Date: January 17, 2017
Southern Soil Builders, Inc.
Permit Number: WQ0038071 Version: 1.2
Biological
Maximum
Monitoring
Frequency for
Monitoring
Frequency for
Monitoring
Frequency for
Approved
Owner
FacilityName
CountyPermit
plumber
Residuals
Dr Tons
y
Non -hazardous
Metals and
Pathogen &
Mineralization
Per Year t
Characteristics z
Nutrients ',I
Vector Attraction
Rate
Reductions R, s, 6
Town of Forest City
Forest City WTP
Rutherford
NCO074306
No
1,500
Annually
See Table Below
See Table Below
Town of Denton
Denton WTP
Davidson
NCO082949
No
300
Annually
Annually
Annually
-
City of Mount Holly
Mount Holly WTP
Gaston
NCO136020
No
300
Annually
Annually
Annually
-
Total
2,100
1. Maximum Dry Tons per Year is the amount of residuals approved for land application from each permitted facility.
2. Analyses to demonstrate that residuals are non -hazardous (i.e., TCLP, ignitability, reactivity, and corrosivity) as stipulated under permit Condition iV.2.
3. Testing of metals and nutrients as stipulated under permit Condition IV.3.
4. Analyses of pathogen reductions as stipulated under permit Condition IVA.
5. Monitoring frequencies are based on the actual dry tons applied per year using the table below, unless specified above.
Dry Tons Generated
short tons per ear
Monitoring Frequency
Established in 40 CFR 503 and 15A NCAC 02T .1111
<319
1/Year
=>319 - <1,650
1/ Quarter. (4 times per ear
—>1,650 - <16,500
1/60 Days (6 times per ear)
=>16,500
I/month 12 times per ear)
6. Water Treatment Plant residuals are exempt from meeting the vector attraction reduction requirements in Condition IVA, provided they are not mixed with residuals that have been generated during
the treatment of domestic wastewater, the treatment of animal processing wastewater, or the biological treatment of industrial wastewater. The Water Treatment Plant residuals must be treated and
processed in a manner as to not meet the definition of `Biological Residuals" as defined in 15A NCAC 02T .1102(6).
If no land application events occur during a required sampling period (e.g. no land application occur during an entire year when annual monitoring is required), then no
sampling data is required during the period of inactivity. The annual report shall include an explanation for missing sampling data. Those required to submit the annual
report to EPA may be required to make up the missed sampling, contact the EPA for additional information and clarification.
WQ0038071 Version 1.2 Attachment A Page 1 of 1