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HomeMy WebLinkAboutWQ0005134_Final Permit_20010403State of North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross Jr., Secretary Kerr T. Stevens, Director April 3, 2001 STEVE LEATH, PRESIDENT WAKE COUNTY WILDLIFE CLUB P. O. BOX 99048 RALEIGH, NC 27624 / • • NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT" AND NATURAL RESOURCES MAR 1 6 20G6 Subject: Permit No. WQ0005134 Wake County Wildlife Club Wastewater Spray Irrigation Durham County Dear Mr. Leath: In accordance with your renewal application received January 3, 2001, we are forwarding herewith Permit No. WQ0005134, dated April 3, 2001, to Wake County Wildlife Club for the continued operation of the subject wastewater treatment and spray irrigation facilities. This permit shall be effective from the date of issuance until March 31, 2006, shall void Permit No. WQ0005134 issued June 19, I996, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements in this permit. Please take time to review this permit thoroughly. Of special interest are the following special items: • "Division' refers to the Division of Water Quality, not the Division of Environmental Management. • The name of "Department of Environment, Health and Natural Resources" has been changed to the "Department of Environment and Natural Resources." « Condition I. 7., regarding testing storage (septic tank) and dosing tank for leakage. • Condition II. 2., regarding Operator in Responsible Charge (ORC) designation and certification. AIso note that the appropriate regulation reference has changed from Title 15A, Chapter 8A .0202, to 15A NCAC 8G.0202. • Condition II. 12., regarding controlling public access to application sites during active site use. • Condition II. 13., regarding septic tank freeboard. • Condition III. 3. d., regarding adequate record keeping of hydraulic loadings for spray field applications. • ` Condition 111. 3. f., maintenance of vegetative ground cover. 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone (919) 733-5083 Fax (919) 715-6048 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper • Condition 111. 4., Please note the changed mailing address of the Division, and the required submittal period for operation and disposal records to the Division. • Condition I11:. 5. c., regarding non compliance notification based on self-monitoring information. • Conditions IV. 2., IV. 3., and IV. 4., regarding groundwater requirements. • Condition V. 3., regarding self-monitoring inspections. • Condition VI. 4., this condition has been reworded to be more specific regarding permit issuance not being considered as exemption from other governmental regulations imposed upon the Permittee. • Condition VI.5., regarding Permittee retention of a set of approved plans and specifications of the project for the life of the project. Failure to establish an adequate system for collecting and maintaining the required operational information will result in future compliance problems. 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 matter, please contact Theresa Nartea at (919) 733- 5083 extension 375. cc: Durham County Health Department Raleigh Regional Office, Water Quality Section Raleigh Regional Office, Groundwater Section Groundwater Section, Central Office Technical Assistance and Certification Unit Non -Discharge Compliance/Enforcement Unit Since 7 ,,Kerr T. Stevens 29 App 1 8 2001 D DIV. OF WATER (QUALITY CENTRAL FILES NORTH CAROLINA - ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH SPRAY 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 Wake County Wildlife Club Durham County FOR THE continued operation of a 500 GPD spray irrigation wastewater treatment and disposal system consisting of a 1,500 gallon baffled septic tank, a 435 square foot subsurface sand filter, a tablet chlorinator, a 2,500 gallon storage/pump tank, a 16 GPM irrigation pump, and a 17,000 square foot spray irrigation area to serve the Wake County Wildlife CIub, with no discharge of wastes to the surface waters, pursuant to the renewal application received January 3, 2001, 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 March 31, 2006, shall void Permit No. WQ0005134 issued June 19, 1996, 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 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. 3. The sand media of the subsurface sand filter must comply with the Division's sand specifications. 4. The residuals generated from these treatment facilities must be disposed in accordance with North Carolina General Statute 143-215.1 and in a manner approved by the Division. 5. 'Diversiori br 15 +passing of the untreated wastewater from the treatment facilities is prohibited. The following buffers shall be maintained: a) 400 feet between wetted area and any residence or places of public assembly under separate ownership, b) 150 feet between wetted area and property Iines, c) 100 feet between wetted area and wells, d) 100 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 wastewater treatment units and wells, and g) 50 feet between wastewater 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 which 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 spray 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. 7. A leakage test shall be performed on the septic tank and dosing tank to insure that any exfEltration 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. II. OPERATION AND MAINTENANCE REQUIREMENTS The facilities shall be properly maintained and operated at all times. 2. Upon classification of the facility by the Water Pollution Control System Operators Certification Commission (WPCSOCC), the Permittee shall employ a certified wastewater treatment plant operator to be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate of the type and grade at least equivalent to or greater than the classification assigned to the wastewater treatment facilities by the WPCSOCC. The Permittee must also employ a certified back-up operator of the appropriate type and grade to comply with the conditions of 15A NCAC 8G .0202. The ORC of the facility must visit each Class I facility at least weekly and each Class II, 1:II, and IV facility at least daily, excluding weekends and holidays, and must properly manage and document daily operation and maintenance of the facility and must comply with all other conditions of 15A NCAC 8G .0202. 3. A suitable year round vegetative ground cover shall be maintained on the irrigation site. 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 spray 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 39 inches over any 12 month period at an instantaneous application rate not to exceed 0.25 inches per hour. 8. No type of wastewater other than that from Wake County Wildlife Club kt5 �; .1-a@ the irrigation area. �' APR 1 8 2001 DIV. OF WATER QUALITY CENTRAL FILES 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 spray 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. 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 a proper spray pattern, that the soil is assimilating the disposed treated wastewater with no surface runoff, and that no objectionable odors are being generated. 12. 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. 13. Freeboard in the septic tank shall not be less than two feet at any time. III. MONITORING AND REPORTING REQUIREMENTS 1. 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. The Permittee shall maintain records of all maintenance performed on the system and irrigation area, as required in Condition H. 11., for a minimum of five years. This information shall be provided to the Division, upon request. 3. 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. length of time field is irrigated, d. continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field, e. weather conditions, and f, maintenance of suitable vegetative ground cover. 4. Three (3) copies of all operation and disposal records (as specified in Condition III. 3.) and any other data, as may be required shall be submitted on or before the last day of the month following the initial application event. All information shall be submitted to the address below: NC Division of Water Quality Water Quality Section . ..F. Non -Discharge Compliance/Enforcement Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 3 5. 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 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, sprayheads, aerators, compressors, etc. b. 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. c. Any time that self-monitoring information indicates that the facility has gone out of compliance with its permit limitations. 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. GROUNDWATER REQUIREMENTS 1. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided. 2. 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 constructed prior to December 31, 1983 is established at either (1) 500 feet from the waste disposal area, or (2) at 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 immediate remediation action in addition to the penalty provisions applicable under General Statute 143-215.6A(a)(1). 3. In accordance with 15A NCAC 2L, a 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 remediation action on the part of the permittee. 4. No application of waste activities to land, shall be undertaken when the seasonal high water table is less than three feet below land surface. V. 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. APR , b 2001 D U F�i_Es 4 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. VI. GENERAL CONDITIONS 1. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 2. 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. 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 I43 - 215.6C. 4. 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 Ch. 4 and under the Division's .General Permit NCGO100000, and any requirements pertaining to wetlands under 15A NCAC 2B .0200 and 2H .0500. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of the project. 6. 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. 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 2H .0205 (c)(4). 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 3rd day of April, 2001 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION LZ Kerr T. Stevens, Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0005134 APR 1 a 200 DSV Of WA'TER UUALITY CENTRAL, FILL