WQ0014391_Final Permit_20030903

F WAT�c
O�� RpG Michael P. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
�f
G� Alan W. Klimek, P.E., Director
Division of Water Quality
September 3, 2003
DON CERNUTO — PLANT MANAGER
GOLDSTON-APEX PROPERTIES, LLC
11305 DERBY LANE
RALEIGH, NORTH CAROLINA 27613
Subject: Permit No. WQ0014391
Builders First Source
Wastewater Surface Irrigation
Chatham County
Dear Mr. Cernuto:
In accordance with your renewal request received March 18, 2003, and subsequent additional information
received July 23, 2003, we are forwarding herewith Permit No. WQ0014391, dated September 3, 2003, to
Goldston-Apex Properties, LLC for the continued operation of the subject wastewater treatment and surface
irrigation facilities.
This permit shall be effective from the date of issuance until August 31, 2008, shall void Permit No.
WQ0014391 issued December 31, 1997, and shall be subject to the conditions and limitations as specified therein.
Please pay particular attention to the monitoring requirements in this permit. Failure to establish an adequate
system for collecting and maintaining the required operational information will result in future compliance
problems.
Please pay particular attention to Conditions II(12), 11(13), II(14), I1(15), II(16), III(2), I11(5) and IV(1)
for they are new to the permit. In addition, Condition I1I(3) has been modified to include more parameters for
sampling.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. 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, NC 27699-
6714. Unless such demands are made this permit shall be final and binding.
If you need additional information concerning this
733-5083 extension 533.
cc: Chatham County Health Department
Raleigh Regional Office, Water Quality Section
Raleigh Regional Office, Groundwater Section
Groundwater Section, Central Office
Ben Davis — Operator in Responsible Charge (ORC)
Technical Assistance and Certification Unit
Water Quality Central Files
NDPU Files
Non -Discharge Permitting Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
DENR Customer Service Center
An Equal Opportunity Action Employer
matVpleasetact Nathaniel Thornburg at (919)
., 4Alan W. Klimek, P.E.
Internet http://h2o.enr.state.uc.us/ndpu
Telephone [phone] Fax [phone]
Telephone [phone]
50% recycled/l0%a post -consumer paper
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NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SURFACE IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended,
and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Goldston-Apex Properties, LLC
Chatham County
FOR THE
continued operation of a 2,500 gallon per day (GPD) drip irrigation treatment and disposal facility consisting of a
3,000 gallon septic tank, a 2,000 gallon recirculation pump tank with dual 50 gallon per minute (GPM) pumps, an
800 square foot (ft2) recirculating sand filter, tablet chlorinator, a 300 gallon chlorine contact tank, a 339,400
gallon lined storage lagoon, an irrigation pump station with dual 31 GPM pumps, and 22,080 linear feet of drip
irrigation lines (66,240 ft2 drip area) to serve Builders First Source, with no discharge of wastes to the surface
waters, pursuant to the application received March 18, 2003, and subsequent additional information received by
the Division, and in conformity with the project plan, specifications, and other supporting data subsequently filed
and approved by the Department of Environment and Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until August 31, 2008, shall void Permit No.
WQ0014391 issued December 31, 1997, and shall be subject to the following specified conditions and limitations:
I. PERFORMANCE STANDARDS
The surface irrigation facilities shall be effectively maintained and operated at all times so that there
is no discharge to the surface waters, nor any contamination of ground waters, which will render them
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including
the creation of nuisance conditions or failure of the irrigation area to adequately assimilate the
wastewater, the Permittee shall take immediate corrective actions including those actions that may be
required by the Division of Water Quality (Division), such as the construction of additional or
replacement wastewater treatment and disposal facilities.
2. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface
or groundwaters resulting from the operation of this facility.
The residuals generated from these treatment facilities must be disposed in accordance with General
Statute 143-215.1 and in a manner approved by the Division.
4. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited.

5. The following buffers shall be maintained:
a) 100 feet between wetted area and any residence or places of public assembly under separate
ownership,
b) 50 feet between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 50 feet between wetted area and drainageways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between treatment/storage units and any wells, and
g) 50 feet between treatment units and property lines.
Some of the buffers specified above may not have been included in previous permits for this waste
treatment and disposal system. These buffers are not intended to prohibit or prevent modifications,
which are required by the Division, to improve performance of the existing treatment facility. These
buffers do, however, apply to modifications of the treatment and disposal facilities that are for the
purpose of increasing the flow that is tributary to the facility. These buffers do apply to any
expansion or modification of the irrigation areas and apply in instances in which the sale of property
would cause any of the buffers now complied with, for the treatment and disposal facilities, to be
violated. The applicant is advised that any modifications to the existing facilities will require a permit
modification.
I1. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the wastewater treatment and irrigation facilities by the Water Pollution
Control System Operators Certification Commission (WPCSOCC), the Permittee shall designate and
employ a certified operator to be in responsible charge (ORC) and one or more certified operator(s) to
be back-up ORC(s) of the facilities in accordance with I5A NCAC 8G .0201. The ORC shall visit
the facilities in accordance with 15A NCAC 8G .0204 or as specified in this permit and shall comply
with all other conditions specified in these rules.
3_ A suitable year round vegetative cover shall be maintained.
4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that
will cause runoff.
5. Adequate measures shall be taken to prevent wastewater runoff from the irrigation field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the
discharge of any wastewater resulting from the operation of this facility.
7. The application rate shall not exceed a cumulative loading of 22.48 inches over any twelve (12)
month period at an instantaneous application rate not to exceed 0.4 inches per hour.
8. No type of wastewater other than that from Builders First Source shall be irrigated onto the irrigation
area.
9. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while
normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such controls
may include the posting of signs showing the activities being conducted at each site.
It. Freeboard in the lined storage lagoon shall not be less than two feet at any time.
2

12. If not already installed, a waste -level gauge, to monitor waste levels in the lined storage lagoon, shall
be installed within 60 days of issuance of this permit. This gauge shall have readily visible
permanent markings indicating the maximum liquid level at the top of the temporary liquid storage
volume, minimum liquid level at the bottom of the temporary liquid storage volume, and top of the
dam elevations. Caution must be taken not to damage the integrity of the liner when installing the
gauge.
13. A protective vegetative cover shall be established and maintained on all earthen basin embankments
(outside toe of embankment to maximum pumping elevation), berms, pipe runs, erosion control areas,
and surface water diversions. Trees, shrubs, and other woody vegetation shall not be allowed to grow
on the earthen basin dikes or embankments. Earthen basin embankment areas shall be kept mowed or
otherwise controlled and accessible.
14. The chlorine tablets used in the disinfection facility shall be of the kind and type specified in the plans
and specifications approved by the Division.
15. The drip irrigation field shall be mowed (or vegetation cut in a manner to ensure that drip lines are not
disturbed) regularly during the growing season (April to October).
16. The recirculating sand filter surface shall be kept free of any vegetation.
III. MONITORING AND REPORTING REQUIREMENTS
Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed
:necessary by the Division to insure surface and ground water protection will be established and an
acceptable sampling reporting schedule shall be followed.
2. Influent flow shall be continuously monitored and daily average flow values shall be reported on
Form. NDMR. FIow may be estimated from water use records provided water use is metered. Daily
average values shall be calculated by dividing monthly flow volume by the number of days in the
month.
3. The effluent from the subject facilities shall be monitored by the Permittee at a point prior to
irrigation every March, July and November for the following parameters:
BOD5
NH3 as N
TKN
Fecal Coliform
TSS
pH
NO2-NO3
Total Phosphorous
4. Adequate records shall be maintained by the Permittee tracking the amount of wastewater disposed.
These records shall include, but are not necessarily limited to, the following information:
a. date of irrigation,
b. volume of wastewater irrigated,
c. field irrigated,
d. length of time field is irrigated,
e. continuous weekly, monthly, and year-to-date hydraulic (incheslacre) loadings for each field,
f, weather conditions, and
g. maintenance of cover crops.
5. Freeboard in the lined storage lagoon shall be recorded weekly.

6. Three (3) copies of all monitoring data (as specified in Conditions III(2) and 111(3)] on Form NDMR-
1 and three (3) copies of all operation and disposal records [as specified in Conditions III(4) and
III(5)] on Form. NDAR-I shall be submitted monthly on or before the last day of the following
month. All information shall be submitted to the following address:
NC Division of Water Quality
Water Quality Section
Non -Discharge Compliance/Enforcement Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
7. An annual representative soils analysis (Standard Soil Fertility Analysis) shall be conducted on each
irrigation field and the results maintained on file by the Permittee for a minimum of five years. The
Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the following
parameters:
Acidity
Magnesium
Manganese
Phosphorus
Calcium
pH
Sodium
Percent Humic Matter
Copper
Zinc
Potassium
Cation Exchange Ca acit
Exchangeable Sodium Percentage
Base Saturation (by calculation)
Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919) 571-
4700, as soon as possible, but in no case more than 24 hours or on the next working day following the
occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of significant
amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the
contents of a sludge digester; the known passage of a slug of hazardous substance through the
facility; or any other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators,
compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station or facility.
d. Any time that self -monitoring information indicates that the facility has gone out of compliance
with its permit limitations.
Occurrences outside normal business hours may also be reported to the Division's Emergency
Response personnel at telephone number [phone], [phone], or [phone].
Persons reporting such occurrences by telephone shall also file a written report in letter form within
five (5) days following first knowledge of the occurrence. This report must outline the actions taken
or proposed to be taken to ensure that the problem does not recur.
4

IV. GROUNDWATER RE UIREMENTS
Vertical Separation Requirements:
Waste application activities should not occur when the vertical separation between depth of
application and the water table is at less than three (3) feet. Verification of the water table elevation
can be confirmed by water level readings obtained from the monitor wells near the site of auger
boring(s), which must be done within 24 hours, prior to application of wastewater. Any open borings
must be properly filled with native soil, prior to application to decrease the chance of any waste
contaminating the groundwater.
2. Liner Requirements:
The lagoon shall have a synthetic Iiner of sufficient thickness to exhibit structural integrity and an
effective hydraulic conductivity no greater than 1 x 10-6 cm/sec, according to 15A NCAC 2H
.0219(f).
3. Applicable Boundaries:
a. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A
NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary for the
disposal system individually permitted on or after December 30, 1983 is established at either 250
feet from the waste disposal area, or 50 feet within the property boundary, whichever is closest to
the waste disposal area. An exceedance of Groundwater Quality Standards at or beyond the
Compliance Boundary is subject to remediation action according to 15A NCAC 2L .0106(d)(2).
b. The REVIEW BOUNDARY is established around the disposal systems midway between the
Compliance Boundary and the perimeter of the waste disposal area. Any exceedance of standards
at the Review Boundary shall require action in accordance with 15A NCAC 2L .0106(d)(1).
V. INSPECTIONS
1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper
operation of the subject facilities.
2. The Permittee or his designee shall inspect the wastewater treatment and disposal facilities to prevent
malfunctions and deterioration, operator errors and discharges which may cause or lead to the release
of wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep an
inspection log or summary including at least the date and time of inspection, observations made, and
any maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall
be maintained by the Permittee for a period of three years from the date of the inspection and shall be
made available upon request to the Division or other permitting authority.
Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises or place on or related to the disposal site or
facility at any reasonable time for the purpose of determining compliance with this permit; may
inspect or copy any records that must be maintained under the terms and conditions of this permit,
and may obtain samples of groundwater, surface water, or leachate.
5

VI. GENERAL CONDITIONS
1. This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data.
3. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or
there is a name change of the Permittee, a formal permit request must be submitted to the Division
accompanied by an application fee, documentation from the parties involved, and other supporting
materials as may be appropriate. The approval of this request will be considered on its merits and
may or may not be approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee
to an enforcement action by the Division in accordance with North Carolina General Statute 143-
215.6A to 143-215.6C.
5. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances which may be imposed by other government agencies (local, state,
and federal) which have jurisdiction, including but not limited to applicable river buffer rules in 15A
NCAC 2B .0200, erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under
the Division's General Permit N00010000, and any requirements pertaining to wetlands under 15A
NCAC 2B .0200 and 2H .0500.
6. A set of approved plans and specifications for the subject project must be retained by the Permittee
for the life of the project.
7. The annual administering and compliance fee must be paid by the Permittee within thirty (30) days
after being billed by the Division. Failure to pay the fee accordingly may cause the Division to
initiate action to revoke this permit as specified by 15A NCAC 211.0205 (c)(4).
8. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its extension.
Upon receipt of the request, the Commission will review the adequacy of the facilities described
therein, and if warranted, will extend the permit for such period of time and under such conditions
and limitations as it may deem appropriate.
Permit issued this 3rd day of September, 2003
NORTH OLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0014391
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WQ0014391— Goldston-Apex Properties, LLC
12816 U5 Highway 64 West
Apex, North Carolina 27523
Latitude: 35° 44' 21" Longitude: -78° 57' 37"
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