HomeMy WebLinkAboutWQ0004642_Final Permit_19910228State of North Carolina
Department of Environment, Health and Natural Resources
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27611
James G. Martin, Governor George T. Everett, Ph.D.
William W. Cobey, Jr., Secretary Director
February 28, 1991
Mr. Larry G. Mabe
Mrs. Carolyn C. Mabe
Route 6, Box 20
Pittsboro, North Carolina 27312
Subject: Permit No. WQ0004642
Mabe Single Family Residence
Lot 10 Log Barn Acres
Spray Irrigation Facilities
Chatham County
Dear Mr. and Mrs. Mabe:
In accordance with your application received January 23, 1991, we are forwarding
herewith Permit No. WQ0004642, dated February 28, 1991, to Mr. Larry G. Mabe and Mrs.
Carolyn C. Mabe for the operation of the subject single family residence spray irrigation
wastewater treatment and disposal facilities.
This permit shall be effective from the date of issuance until July 31, 1993, 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.
Issuance of this permit hereby voids Permit No. 16549 issued July 28, 1988.
If any parts, requirements, or limitations contained in this permit are unacceptable to you,
you have the right to request an adjudicatory hearing upon written request within 30 days
following receipt of this permit. This request must be in the form of a written petition, conforming
to Chapter 150B of North Carolina General Statutes, and filed with the Office of Administrative
Hearings, P.Q. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you need additional information concerning this matter, please contact Mr. John
Seymour at 919/ 733-5083.
Si erely,
George T. Everet
cc: Chatham County Health Department
Raleigh Regional Office
Groundwater Section
Pollution Prevention Pays
P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-733-7015
An Equal Opportunity Affirmative Action Employer
J
1'-QRTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
RALEIGH
SINGLE FAMILY SPRAY 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
Mr. Larry G. Mabe and Mrs. Carolyn C. Mabe
Chatham County
FOR THE
operation of a 450 GPD spray irrigation wastewater treatment and disposal system consisting of a
1,200 gallon baffled septic tank, a 420 square foot subsurface sand filter, a tablet chlorinator, dual
1,500 gallon storage/pump tanks with high water alarm and a 29.4 GPM submersible pump, a
13,000 square foot irrigation field, and all associated valves, piping, and appurtenances to serve
the Mabe Residence, with no discharge of wastes to the surface waters, pursuant to the application
received January 23, 1991 and in conformity with the project plan, specifications, and other
supporting data subsequently filed and approved by the Department of Environment, Health and
Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until July 31, 1993, and shall be
subject to the following specified conditions and limitations:
I . PERFORMANCE STANDARDS
The spray 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 perforin satisfactorily, including the creation of nuisance conditions or failure of the
irrigation area to adequately absorb the wastewater, the Permittee shall take immediate
corrective action to correct the problem, including those as may be required by the
Division of Environmental Management.
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.
3. The sand media of the subsurface sand filter must comply with the Division's
specifications. The engineer's certification will serve as proof of compliance with this
condition.
4. If excavation into bedrock for the septic tank or sand filter installation is required, the
pit shall be lined with a 10 nail synthetic liner.
5. The sludge generatedV#-*n these treatment facilities must be disposed of in accordance
with General Statute 143-215.1 and in a manner approved by the North Carolina
Division of Environmental Management.
6. Diversion or bypassing of the untreated wastewater from the treatment facilities is
prohibited.
II. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
2. A suitable vegetative cover shall be maintained.
3. Irrigation shall not be performed during inclement weather or when the ground is in a
condition that will cause runoff.
4. Adequate measures shall be taken to prevent wastewater runoff from the spray field.
5. An evergreen buffer (as indicated on the approved plans) shall be established along the
west boundary of the spray irrigation field in order to minimize any drifting of the
irrigation water.
6. The application rate shall not exceed 0.5 inches per week and a rate that will not result
in wastewater runoff.
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 Mabe Residence shall be sprayed 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 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.
b. The tablet chlorinator shall be checked every week. Tablets shall be added so as to
provide proper chlorination.
c. The storage, pump, and alarm systems shall be inspected weekly. The scum layer
shall be removed at the same interval as the septic tank is cleaned out.
d. The spray system shall be inspected weekly to make certain of the sprayers proper
operation, that the vegetative growth allows proper spray pattern, that the soil is
absorbing the disposed treated wastewater with no surface runoff, and that no
objectionable odors are being generated.
III. MONITORING AND REPORTING RE UIREMENTS
.1. Any monitoring deemed necessary by the Division of Environmental Management 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 spam and
irrigation area as required in Condition ILIO for a minimum of five years. This
information shall be provided to the Division of Environmental Management upon
request.
3. Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone no.
919/ 733-2314, 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 render the facility
incapable of adequate wastewater treatment such as mechanical or electrical failures
of pumps, spray heads, etc.
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.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within 15 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
L 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 of
Environmental Management may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the disposal site and facility at any
reasonable time for the purpose of determining compliance with this permit; may
inspect or copy any records that must be kept under the terms and conditions of this
permit; or may obtain samples of groundwater, surface water, or leachate.
V. GENERAL CONDITIONS
1. This permit shall become. voidable unless the facilities are constructed in accordance
with the conditions of this permit, the approved plans, 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 of Environmental Management 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. 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. The spray irrigation field shall be fenced with at least a two strand wire fence.
6. Failure to abide by the conditions and limitations contained in this permit may subject
the Permittee to an enforcement action by the Division of Environmental Management in
accordance with North Carolina General Statute 143-215.6.
7. 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.
8. Prior to any transfer of this land, a notice shall be given to the new owner that gives
full details of the materials applied at this site.
9. 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.
10. A set of approved plans and specifications for the subject project must be retained by
the Permittee for the life of the project, if available upon issuance of this permit.
11. 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.
12. Issuance of this permit hereby voids Permit No. 16549 issued July 28, 1988.
Permit issued this the 28th day of February, 1991
CAROLINA
George T. Ever
Division of Env:
By Authority of
Permit No. WQ0004642
ONMENTAL MANAGEMENT COMMISSION
Management Commission
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