WQ0030979_Final Permit_20061222

December 22, 2006
RICKY CAMPBELL AND LYNN MANGUM MERRITT
2103 MANGUM COURT
CHAPEL HILL, NORTH CAROLINA 27517
Dear Mr. and Mrs, Merritt:
micnaer P. r.asrey, uovernor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
Subject: Permit No. WQ0030979
Merritt Single Family Residence
Surface Irrigation Facility
Orange County
In accordance with your permit application request received November 14, 2006 and additional
information received December 13, 2006, we are forwarding herewith Permit No. WQ0030979, dated
December 22, 2006, to Ricky Campbell and Lynn Mangum. Merritt for the construction and operation of
the subject single family wastewater treatment and surface irrigation facilities.
This permit shall be effective from the date of issuance until November 30, 2011, 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.
An extension shall be requested at least six (6) months prior to the expiration of this permit. Upon receipt
of the request the Commission will review the adequacy of the facility 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.
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.
NorthCarolina
Naturally
Aquifer Protection Section 1636 Mail Service Center Raleigh, NC 27699-1636 Phone [phone] Customer Service
laternev http:#h2o.cnr.state.nc.us 2728 Capital Boulevard Raleigh, NC 27604 Fax [phone]
Fax [phone]
An Equal Opportunity/Affirmative Action Employer — 50% Recycled110% Post Consumer Paper

One set of approved plans and specifications is being forwarded to you. Please contact Lori Veal at (919)
715-6187 if you need additional information concerning this matter.
Sincerely,
r
Alan W. KIimek, P. E.
cc: Orange County Health Department
Raleigh Regional Office - Aquifer Protection Section
Technical Assistance and Certification Unit
Gary MacConnell — MacConneIl and Associates, P.C.
APS Central Files (WQ0030979)
LAU Files
2

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SINGLE FAMILY RESIDENCE SURFACE IRRIGATION 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
Rick_ y Campbell and Lynn Mangum Merritt
Orange County
FOR THE
construction and operation of a 360 gallon per day (GPD) wastewater treatment and surface irrigation
system consisting of one (1) 1250 gallon septic tank, one (1) 1275 gallon filter dosing tank with a 30
gallon per minute (GPM) dosing pump and high water alarms, one (1) 60 -,square foot (ft') EZ -Treat
recirculating filter, one (1) 3530 gallon field dosing/storage tank with a 27 GPM irrigation dosing pump
and high water alarms, two (2) 10 GPM ultraviolet (LTV) disinfection units connected in series, 22,731 ft
of irrigation area divided into 4 zones, with 7,569 linear feet (lf) of drip tubing and 3,785 emitters, and all
associated piping and appurtenances, to serve the Merritt single family residence with no discharge of
wastes to the surface waters, pursuant to the application received November 14, 2006, 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 November 30, 2011, and shall be subject to
the following specified conditions and limitations:
I. PERFORMANCE STANDARDS
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 this permit, the approved plans and specifications, and other
supporting materials. If this -project is to be completed inhases and artiallcertified you
shall retain the responsibilfty to track further construction a roved under the same permit, and
shall provide a final certificate of completion once the entire project has been com leted. Mail
the Certification to the Land Application Unit, 1636 Mail Service Center, Raleigh, NC 27699-
1636.
2. 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.

3. The surface irrigation facilities shall be effectively maintained and operated at all times so that
there is no discharge to 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, such as the
construction of additional or replacement wastewater treatment and disposal facilities.
4. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to
surface or ground waters resulting from the operation of this facility.
5. A leakage test shall be performed on the septic tank and storage/pump tank(s) to insure that any
exfiltration occurs at a rate, which does not exceed twenty (20) gallons per twenty-four (24)
hours per 1,000 gallons of tank capacity. The Engineer's Certification will serve as proof of
compliance with this condition..
6. A sanitary tee and filter shall be installed on the effluent pipe of the septic tank. The Engineer's
Certification will serve as evidence that these specifications have been met.
7. 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.
8. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited.
9. The following buffers shall be maintained:
a. 100 feet between wetted area and any habitable residence or place of public assembly under
separate ownership or not to be maintained as part of the project site,
b. 15 feet between wetted area and habitable residence or place of public assembly owned by
the permittee to be maintained as part of the project site,
c. 100 feet between wetted area and any private or public water supply source,
d. 100 feet between wetted area and surface waters (streams — intermittent and perennial,
perennial waterbodies, and wetlands,
e. 100 feet between wetted area and groundwater lowering ditches (where the bottom of the
ditch intersects the seasonal high water table,
f. 25 feet between wetted areas and surface water diversions (ephemeral streams, waterways,
ditches),
g. 100 feet between wetted areas and any well with the exception of monitoring wells,
h. 50 feet between wetted areas and any property line,
i. 15 feet between wetted areas and top of slope embankments or cuts of two feet or more in
vertical height,
j. 10 feet between wetted areas and any water line from a disposal system,
k. 100 feet between wetted areas and subsurface groundwater lowering drainage systems,
1. 100 feet between wetted areas and any swimming pool,
m. 50 feet between wetted areas and any public right of way,
n. 20 feet between wetted areas and any nitrification field,
o. 15 feet between wetted areas and any building foundation or basement,
p. 100 feet between treatment/storage units and any habitable residence or place of public
assembly under separate ownership or not to be maintained as part of the project site,
q. 100 feet between treatment/storage units and any private or public water supply source,
r. 50 feet between treatment/storage units and surface waters (streams -- intermittent and
perennial, perennial waterbodies, and wetlands,
s. 100 feet between treatment/storage units and any well with the exception of monitoring
wells,
t. 50 feet between treatment/storage units and any property line.
2

10. The pump tank(s) shall have functional audible and visual high water alarms that are external to
any structure,
11. The disposal system shall be connected to a rain or moisture sensor that shall indicate when
wastewater application is not appropriate in accordance with Condition 11(4).
11. OPERATION AND MAINTENANCE RE UIREMENTS
1. The facilities shall be properly maintained and operated at all times
2. Upon classification of the wastewater treatment and surface 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 15A 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 for pasture areas in Zones 3 and 4, and leaf litter for
wooded areas in Zones I and 2 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 application rate shall not exceed a cumulative loading of 9.36 inches over any twelve (12)
month period at an instantaneous application rate not to exceed 0.16 inches per hour.
7. 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.
8. No type of wastewater other than that from the Merritt residence shall be emitted 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. The irrigation field shall be fenced with at least a two -strand wire fence.
11. The Permittee is responsible for the operation and maintenance of the entire treatment and
disposal system including, but not limited to, the following items:
a. The septic tank shall be checked annually and pumped out as needed. The septic tank
effluent filter shall be checked and cleaned at the same frequency of the septic tank.
b. The EZ -Treat filter shall be checked monthly and necessary maintenance performed
consistent with the Operation and Maintenance Plan.
c. The ultraviolet disinfection unit shall be checked every three to six months in accordance
with the Operation and Maintenance Plan. The lamp shall be cleaned and/or replaced as
necessary to ensure proper disinfection.
d. The storage tank, pump, and alarm systems shall be inspected monthly. The scum layer
shall be removed at the same interval as the septic tank is cleaned out.

e. The system shall be inspected monthly to make certain of the proper operation of the drip
line, that the vegetative growth allows a proper drip pattern, that the soil is assimilating the
disposed treated wastewater with no surface runoff, and that no objectionable odors are
being generated.
III. MONITORING AND REPORTING REQUIREMENTS
1. Any monitoring 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. The Permittee shall maintain records of all maintenance performed on the system and irrigation
area, as required in Condition 11(l 1) for a minimum of five years. This information shall be
provided to the Division upon request.
3. Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919)
7914200, 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 process unit failure, due to known or unknown reasons, that renders the facility
incapable of adequate wastewater treatment, such as mechanical or electrical failures of
pumps, emitters, etc.; or
b. ,Any failure of a pumping station 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.
Occurrences outside normal business hours may also be reported to the Division's Emergency
Response personnel at telephone number [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.
IV. INSPECTIONS
1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure
proper operation of the subject facilities..
2. 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.
V. GENERAL CONDITIONS
This permit shall become void 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 documentation from the parties involved, and other
4

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. Upon the availability of a municipal or regional sewerage collection system, the subject
wastewater treatment facilities shall be abandoned and all wastewater discharged into the.
municipal or regional sewerage system.
5. 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.
6. The issuance of this permit does not preclude 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.
7. This permit may be revoked if the Permittee fails to abide by the conditions of the "Operation
and Maintenance Agreement" previously signed by the Permittee.
S. The Permittee shall retain a set of approved plans, specifications and operation and
maintenance manual of the subject facility for the life of the project.
9. The Permittee shall pay the annual administering and compliance fee within 30 days of 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 2H .0205 (c)(4).
10. 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 the 22rd day of December, 2006
NORTH C OLINA ENVIRONMENTAL MANAGEMENT COMMISSION
J f
Ian W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0030979

Permit No. WQ0030979
December 22, 2006
ENGINEER'S CERTIFICATION
Partial Final
1, , 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,
Project Name Location and County
for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the
observation of the construction such that the construction was observed to be built within substantial
compliance and intent of this permit, the approved plans and specifications, and other supporting
materials,
Signature
Date
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Registration No.

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Location Map
WQ0030979 — Merritt
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OPERATION AND MAINTENANCE AGREEMENT
SINGLE FAMILY RESIDENCE SURFACE IRRIGATION SYSTEM
DIVISION OF WATER QUALITY
Property Owner(s): Ricky Cambell and L Man m Merritt
Mailing Address: 2103 Mangum Court, Chapel Hill, NC 27517
Facility Address: 2103 MangMm CourtChapel Hill NC 27517
Disposal Method: U SPRAY IRRIGATION d DRIP IRRIGATION (Check One)
County: Oran e
IIWe agree to operate and maintain the wastewater treatment system as follows:
1. The Permittee is responsible for the operation and maintenance of the entire treatment and disposal
system including, but not limited to, the following items:
a. The septic tank shall be checked annually and pumped out as needed: The effluent filter shall be
checked and cleaned at the same frequency of the septic tank.
b. The sand filter surface shall be raked and leveled every six (6) months and any vegetative growth
shall be removed by hand [accessible sand f Iters only].
c. Check one:
❑ The tablet chlorinator shall be checked every week. Tablets shall be added so as to provide
/roper chlorination.
2The ultraviolet disinfection unit shall be checked every week. The lamp shall be cleaned
and/or replaced to ensure proper disinfection.
d. The storage, pump, and alarm systems shall be inspected monthly. The scum layer shall be
removed at the same time interval as the septic tank is pumped out.
e. The irrigation system shall be inspected monthly to make certain of proper operation, that
vegetative growth does not interfere with the system inspection or operation, that the soil is
assimilating the disposed treated wastewater with no surface runoff, and that no objectionable
odors are being generated.
2. Failure of the Permittee to properly operate this system is subject to a penalty up to $25,000 per day.
3. Failure to meet the permit conditions or violation of the State's surface or groundwater regulations
will require evacuating the dwelling and may void the permit.
I/We understand the above requirements and agree to these terms as part of the issued permit.
O er(s) Signature(s): '
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Date:
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Date:
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Date:
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Commission Expiration: 5-1(A-0