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HomeMy WebLinkAboutWQ0014565_Final Permit_20011019State of North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross Jr., Secretary Gregory J. Thorpe, Ph.D., Acting Director October 19, 2001 MR. DON MABE, VICE PRESIDENT OF POULTRY OPERATIONS GOLD KIST, INC. POST OFFICE BOX 2210 ATLANTA, GEORGIA 30301-2210 Dear Mr. Mabe: ffl:;W,J ITA&4 � • NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Subject: Permit No. WQ0014565 Gold Kist, Inc. Sanford, NC Poultry Processing Plant Wastewater Spray Irrigation System Wastewater Spray Irrigation System Lee County In accordance with your application received on November 20, 2000 as well as the additional information received on May 7, 2001; June 27, 2001; and August 8, 2001; we are forwarding herewith Permit No. WQ0014565, dated October 19, 2001, to Gold Kist, Inc. for the construction and continued operation of the subject wastewater treatment and spray irrigation facilities. This permit shall be effective from the date of issuance until April 30, 2003; shall void Permit No. WQ0014565, issued May 20, 1998; and shall be subject to the conditions and limitations as specified therein. This permit is being reissued to approve some construction and operational modifications to the previously -permitted facilities. Specifically, domestic wastewater from the processing plant is to be rerouted from an existing septic tank such that it is conveyed directly into an existing 1.3-million gallon aerated treatment lagoon that is part of the overall wastewater treatment and spray irrigation facilities. Following treatment in this lagoon, the domestic wastewater will be chlorinated and conveyed to a holding lagoon where it will be mixed with treated process wastewater prior to irrigation. Note that domestic wastewater is currently conveyed to the activated sludge treatment plant (ASTP) permitted under NPDES Permit No. NCO072575 for treatment prior to discharge into the receiving stream or disposal through spray irrigation. This modification was initiated because Gold Kist, Inc. is actively pursuing reuse of effluent from the ASTP in the processing plant (e.g., feather flush water, clean-up water, etc.); however, United States Department of Agriculture regulations prohibit domestic wastewater, regardless of whether it is treated and/or disinfected, to be used in this manner. The rerouting will allow all of the domestic wastewater to be spray irrigated rather than discharged into the receiving stream. It is the Division of Water Quality's (Division) understanding that, even though an average of 25,000 gallons per day of domestic wastewater will be added to the volume of effluent requiring spray irrigation, the overall facilities are still permitted to treat and spray irrigate up to 400,000 gallons per day. Please take the time to review this permit thoroughly as some of the conditions contained therein have been amended in response to the modification request as well as to conform to the Division's most recent policies. Of special interest are the following: 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone (919) 733-5083 Fax (919) 733-0719 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper ♦ General: The system description has been amended to allow the construction and operation of the modified wastewater treatment facilities. Note that additional detail regarding the individual components of the wastewater treatment and spray irrigation facilities have been written into the system description as well. Current plans are to construct the new gas chlorination system associated with the modified wastewater treatment facilities in an outdoor, exposed location. The Division highly recommends that, at a minimum, a pole -type roof structure be installed in order to protect this system from potential damage. ♦ Condition 1. L. Since treatment and disposal will be on -going during the construction period for the new and modified spray irrigation facilities, this new condition requires that construction be scheduled and performed in a way such that existing service is not interrupted, operation of the existing facilities is not jeopardized, and overflows/bypasses/discharges of wastewater are avoided. ♦ Condition I. 2.: This condition has been added because there appear to be several utility conflicts in the area in which the wastewater treatment facilities are being modified. ♦ Condition I. 3.: This new condition requires that a leakage test be performed on the new chlorine contact tank prior to operation of the modified wastewater treatment facilities. ♦ Condition I.4.: This new condition addresses the integrity of the liner and embankment systems of the aerated treatment lagoon during and following construction of the modified wastewater treatment facilities. ♦ Condition 1. 5.: Following construction and prior to operation of the modified wastewater treatment facilities, this new condition requires that the Division must first receive a document from a North Carolina -licensed professional engineer certifying that the facilities have been installed with the permit, the approved plans and specifications, and other supporting materials. ♦ Condition 1. 6.: This new condition requires that the Water Quality Section of the Division's Raleigh Regional Office be contacted in advance of operating the modified wastewater treatment facilities so that an in -place inspection of the installed facilities can be made. ♦ Condition 1. 7.: This new condition requires that the existing operational plan for the overall wastewater treatment, spray irrigation, and discharge facilities be amended prior to initiating operation of the modified wastewater treatment facilities. ♦ Condition 11. 2.: This condition has been amended to reflect the adoption of new rules by the Water Pollution Control System Operators Certification Commission (WPCSOCC). The referenced regulation is now 15A NCAC 8G .0202. ♦ Condition 11. 7.: This condition has been amended to require that a permit modification request be submitted to and approved by the Division before any changes to the crop management plan are initiated. ♦ Condition II. Ii.: This is a new condition that requires that a two -foot freeboard be maintained at all times in the aerated treatment lagoon and holding pond. ♦ Condition III. 2.: This is a new condition that is required in all permits issued to non -discharge wastewater treatment and disposal systems in the State of North Carolina. Specifically, this condition details the requirements for complying with the influent flow measuring policy adopted by the Division of Water Quality (Division) on May 31, 2000. Within one year of this permit's issuance, a flow measurement device must be installed to measure influent wastewater flow that is tributary to the permitted facilities. Following installation of this device, daily influent flow volumes must be reported on Form NDMR-I such that this form would be submitted on a monthly basis. ♦ Condition IIl. 4.: Several parameters have been added to the list of analyses that must be performed on the effluent from the wastewater treatment and spray irrigation facilities three times a year. These are: ammonia -nitrogen, biochemical oxygen demand, calcium, magnesium, nitrate -nitrite - nitrogen, sodium, sodium adsorption ration (by calculation), total suspended solids. ♦ Condition Ill. 7.: Because of the Division's influent wastewater flow measurement policy, Form NDMR-I must now be submitted on a monthly basis (i.e., following installation of the new influent flow measurement device). Note also that this condition has been modified to reflect the new mailing address to be used when submitting Form NDAR-1 and NDMR-I. ♦ Condition IV. 1.: This condition is being retained in this permit, per a request from the Division's Groundwater Section. Typically, this condition is included in permits only when new groundwater monitoring wells are installed. However, the Division's Groundwater Section does not currently have a map that conforms to the criteria described in this condition for its use. Note, however, that you now have a 90-day period with which to comply with the requirements contained in this condition. ♦ Condition IV. 2.: This condition has been amended to require total ammonia -nitrogen (i.e., in lieu of total ammonia) to be monitored in samples withdrawn from groundwater monitoring wells. As always, 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. 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 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- 6700. Unless such demands are made, this permit shall be final and binding. One set of the approved plans and specifications is being forwarded to you. If you need additional information concerning this matter, please contact Ms. Shannon Mohr Thornburg at (919) 733-5083, extension 353. Sincer y Gregory J. Thorpe, Ph.D. cc: Gold Kist Engineering Department Lee County Health Department Raleigh Regional Office, Water Quality Section Raleigh Regional Office, Groundwater Section Central Office, Groundwater Section Technical Assistance and Certification Unit Non -Discharge Compliance/Enfoxcement Unit NPDES Unit 'j. 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 Gold Dist, Inc. Lee County FOR THE construction and continued operation of 400,000-gallon per day wastewater treatment and spray irrigation facilities for the disposal of treated domestic wastewater from sanitary sources in the processing plant as well as treated industrial wastewater from the wastewater treatment facilities serving the processing plant (i.e., permitted under NPDES Permit No. NC0072575). The wastewater treatment and spray irrigation facilities shall consist of the following minimum components: a 10,000-gallon septic tank to receive domestic wastewater; a diversion structure; a 1.3-million gallon aerated treatment lagoon with two, 20-horspower mechanical surface aerators; a 10-pound per day gas chlorinator and 1,000-gallon chlorine contact chamber to disinfect the domestic wastewater; a holding pond into which both domestic wastewater effluent and industrial wastewater effluent (i.e., from the facilities permitted under NPDES Permit No. NC0072575) are conveyed and mixed; approximately 78.3 acres of spray irrigation disposal area; and all associated pumps, piping, valves, and other appurtenances required to make a complete and operational system. The above -described facilities shall serve Gold Kist, Inc.'s Sanford Poultry Processing Plant with no discharge of wastes to surface waters, pursuant to the application received on November 20, 2000 as well as the additional information received on May 7, 2001; .tune 27, 2001; August 8, 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 April 30, 2003; shall void Permit No. WQ0014565, issued May 20, 1998; and shall be subject to the following specified conditions and limitations: I. PERFORMANCE STANDARDS I. Construction of the modified wastewater treatment facilities shall be scheduled and performed so as not to interrupt the service provided by and the proper operation of the existing wastewater treatment and spray irrigation, facilities nor result in an overflow, bypass, or discharge of wastewater to the surface waters of the State. 2. All new gravity sewer installed during the construction of the modified wastewater treatment facilities shall meet the minimum separations required in 15A NCAC 2H .0219 (i)(2)6). The certification from the North Carolina -licensed professional engineer required in Condition I. 5. shall serve as proof of compliance with this condition. A leakage test shall be performed on the new chlorine contact tank associated with the modified wastewater treatment facilities to ensure that any exfiltration occurs at a rate that does not exceed 20 gallons per 24 hours per 1,000 gallons of tank capacity. The certification from the North Carolina - licensed professional engineer required in Condition I. 5. shall serve as proof of compliance with this condition. 4. The new gravity sewer from the diversion structure into the aerated treatment lagoon associated with the modified wastewater treatment facilities shall be constructed so as to minimize damage to or any Ioss of integrity of the existing liner or dike systems of the lagoon. The connection shall be made water -tight and the liner system in the area of the connection shall be restored such that it meets the minimum design criteria stipulated in 15A NCAC 2H .0219 (f). The certification from the North Carolina -licensed professional engineer required in Condition 1. 5. shall serve as proof of compIiance with this condition. Upon completion of construction and prior to operation of the modified wastewater treatment facilities, a certification shall be received from a North Carolina -licensed professional engineer certifying that the facilities have been installed in accordance with this permit, the approved plans and specifications, and other supporting materials. If these facilities are to be completed in phases and partially certified, you shall retain the responsibility to track further construction approved under the same permit, and shall provide a final certificate of completion once all of the facilities have been comMeted. Mail one copy of the Certification to the Non -Discharge Permitting Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617. 6. The Division of Water Quality's (Division) Raleigh Regional Office, telephone number (919) 571- 4700, shall be notified at least 48 hours in advance of operation of the modified wastewater treatment facilities so that an in -place inspection can be made. Such notification to the regional water quality supervisor shall be made during normal office hours (i.e., from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays). 7. Prior to operation of the modified wastewater treatment facilities, the Peirnittee shall amend its existing operational plan for the overall wastewater treatment, spray irrigation, and discharge facilities. The amendments shall include, but shall not necessarily be limited to, the following: a narrative description and/or flow diagram of the modified wastewater treatment facilities, operational and maintenance information for each new unit process associated with the modified wastewater treatment facilities, specific procedures that will be implemented to ensure that the diversion structure being modified will be in the correct position at all times, a contingency plan in the event that wastewater flow in excess of 25,000 gallons per day needs to be routed directly into the aerated treatment lagoon, etc. The amended operational plan shall be made available for review by the Division during the pre -operation inspection. $. The wastewater treatment and 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 groundwater, 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, such as the construction of additional or replacement wastewater treatment and disposal facilities. 2 II. 9. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface waters or groundwater resulting from the operation of the wastewater treatment and spray irrigation facilities. 10. The residuals generated from the wastewater treatment facilities shall be disposed in accordance with North Carolina General Statute § 143-215.1 and in a manner approved by the Division. 11. Diversion or bypassing of the untreated wastewater from the wastewater treatment and spray irrigation facilities shall be prohibited. 12. The following buffers shall be maintained by the wastewater treatment and spray irrigation facilities: a. 400 feet between wetted areas and any residence or places of public assembly under separate ownership, b. 150 feet between wetted areas and property lines, e. 100 feet between wetted areas and wells, d. 100 feet between wetted areas and drainageways or surface water bodies, e. 50 feet between wetted areas and public right of ways, f 100 feet between wastewater treatment units and wells, and g. 50 feet between wastewater treatment units and property Iines. Some of the buffers specified above may not have been included in previous permits for the wastewater treatment and spray irrigation facilities. These buffers are not intended to prohibit or prevent modifications, which may be required by the Division, to improve performance of the existing facilities. These buffers do, however, apply to modifications of the wastewater treatment and spray irrigation facilities that are for the purpose of increasing the flow that is tributary to the facilities. These buffers also 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 with which the facilities now comply to be violated. The Permittee shall be advised that any modifications to the existing facilities shall require a permit modification. OPERATION AND MAINTENANCE REQUIREMENTS The wastewater treatment and spray irrigation 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 and spray irrigation facilities. The operator shall hold a certificate of the type and grade at least equivalent to or greater than the classification assigned to the by the WPCSOCC. The Permittee shall 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 shall visit Class I facilities at least weekly and Class II, III, and IV facilities at least daily, excluding weekends and holidays; shall properly manage and document daily operation and maintenance of the facilities, and shall comply with all other conditions of 15A NCAC 8G .0202. Once the facilities are classified, the Permittee shall submit a letter to the WPCSOCC that designates the ORC within 30 days after the facilities are 50 percent complete. 3. A suitable year-round vegetative cover shall be maintained on the spray irrigation- areas. 4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will cause runoff of the applied wastewater effluent. Adequate measures shall be taken to prevent wastewater effluent runoff from the spray irrigation areas. 6. The wastewater treatment and spray irrigation facilities shall be effectively maintained and operated as a non -discharge system to prevent the discharge of any wastewater resulting from the operation of these facilities. 7. The application rate of wastewater effluent onto the spray irrigation areas shall not exceed the following: a. A cumulative loading of 69.5 inches over any 12-month period at an instantaneous application rate not to exceed 0.3 inches per hour. b. A plant available nitrogen (PAN) loading of 425 pounds per acre per year. This PAN application rate is based on crop requirements for Reed Cannary (i.e., 375 pounds of PAN per acre per year) overseeded with Winter Rye (i.e., 50 pounds of PAN per acre per year), with both crops being harvested. Should there be a desire to change the crops and/or crop management plan for the subject spray irrigation areas, a request to modify this permit shall first be submitted to and approved by the Division. No type of wastewater effluent other than that from Gold Kist, Inc.'s Sanford Poultry Processing Plant shall be applied onto the spray irrigation areas. 9. No traffic or equipment shall be allowed on the spray irrigation areas except while installation occurs or while normal maintenance is being performed. 10. Public access to the spray irrigation areas shall be controlled during active use. Such controls may include the posting of signs that notifies the public of the activities being conducted at the facilities. 11. Freeboard in the aerated treatment lagoon or holding pond shall not be less than two feet at any time. III. MONITORING AND REPORTING REQUIREMENTS Any monitoring (i.e., including groundwater, surface water, soil or plant tissue analyses) deemed necessary by the Division to ensure surface water and groundwater protection shall be established, and an acceptable sampling and reporting schedule shall be followed. 2. Influent wastewater flow to or effluent wastewater flow from the wastewater treatment and spray irrigation facilities shall be continuously monitored and recorded, and daily flow values shall be reported on Form NDMR-1. The Permittee shall install an appropriate flow measurement device consistent with approved engineering and scientific practices to ensure the accuracy and reliability of flow measurement. Flow measurement devices selected shall be capable of measuring flows with a maximum deviation of less than 10 percent from true flow, accurately calibrated at a minimum of once per year, and maintained to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device. 4 Calibration records for the flow measurement device shall be kept on file by the Permittee for a period of at least three years. At a minimum, data to be included in this documentation shall include: a. Data of flow measurement device calibration, b. Name of person performing calibration, and c. Percent from true flow. 3. Adequate records shall be maintained by the Permittee tracking the amount of wastewater effluent irrigated. 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 (i.e. in inches per acre) loadings for each field; f. Weather conditions; and g. Maintenance of cover crops. 4. The effluent from the wastewater treatment and spray irrigation facilities shall be monitored by the Pernnittee at the point prior to irrigation every March, July, and November for the following parameters: Ammonia -Nitrogen (NH3-N) Plant Available Nitrogen (by calculation) Biochemical Oxygen Demand (BOD5) Sodium Calcium Sodium. Adsorption Ratio (by calculation) Fecal Coliform Total Organic Carbon (TOC) Magnesium Total Suspended Solids (TSS) Nitrate -Nitrite -Nitrogen (NO3-NOS N) Total Kjeldahl Nitrogen (TKN) pH A representative annual soils analysis (i.e., Standard Soil Fertility Analysis) shall be conducted by the Permittee on each field of the spray irrigation areas. The results of this analysis shall be maintained on file by the Permittee for a minimum of five years. The Standard Soil Fertility Analysis shall include, but shall not necessarily be limited to, the following parameters: Acidity Exchangeable Sodium Percentage Phosphorus Base Saturation (by calculation) Magnesium Potassium Calcium Manganese Sodium Cation Exchange Capacity Percent Humic Matter Zinc Copper pH &. The exchangeable sodium percentage (ESP), using the results from the annual soils analysis as required in Condition III. 5., shall be monitored on the spray irrigation areas. The local Extension Office, the Department of Agriculture, the Natural Resource Conservation Service, or a North Carolina -licensed soil scientist shall review the results and make recommendations regarding soil amendments or other ameliorative mechanism for maintaining the integrity of the spray irrigation areas. Three copies of all operation and irrigation records (i.e., as specified in Condition III. 3.) shall be submitted on Form NDAR-I on or before the last day of the month following the irrigation event. Three copies of all monitoring data (i.e., as specified in Condition 111. 2. and Condition III. 4.) shall be submitted on Form NDMR-1 on or before the Iast day of the month following the monitoring/sampling month. Three copies of the results of all soil analyses (i.e., as specified in Condition III. 5. and Condition Ill. 6.) shalI be submitted annually on or before March I". All information shall be submitted to the following address: NCDENR-DWQ Water Quality Section Non -Discharge Compliance/Enforcement Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Noncompliance Notification: The Permittee shall report by telephone to the Water Quality Section of the Division's 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 that 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 renders the wastewater treatment and spray irrigation facilities incapable of adequate treatment and disposal such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of a pumping station, sewer line, or other system resulting in a bypass directly to receiving waters without treatment of all or any portion of the influent to such station, line, or system. d. Any time that self -monitoring information indicates that the wastewater treatment and spray irrigation facilities have gone out of compliance with its permit limitations. Persons reporting such occurrences by telephone shall also file a written report in letterform within five 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 Within 90 days of this permit's issuance, the Permittee shall submit two original copies of a scaled topographic map (i.e., with a scale no greater than one inch equals 100 feet) that has been signed and sealed by a North Carolina -licensed Professional Engineer or a North Carolina -licensed Land Surveyor and contains all of the following information: a. Location of all property lines, b. Location of the all spray irrigation facilities, c. Location and identity of each groundwater monitoring well, d. Latitude and longitude of the established horizontal monument, e. Relative elevation of the top of the casing for each groundwater monitoring well (i.e., known as the measuring point"), and r CI f. Depth of water below the measuring point at the time the measuring point is established. This survey shall be conducted using approved practices as outlines in the North Carolina General Statutes Chapter 89C and the North Carolina Administrative Code Title 21, Chapter 56. The surveyor shall establish a horizontal control monument on the property of the disposal system and determine the latitude and longitude of this horizontal control monument to a horizontal positional accuracy of +/-10 feet. All other features Iisted above shall be surveyed relative to this horizontal control monument. The positional accuracy of these features shall have a ratio of precision not to exceed an error of closure of one foot per 10,000 feet of perimeter of the survey. Any features located by the radial method shall be located from a minimum of two points. Horizontal control monuments shall be installed in such a manner and made of such materials that the monument will not be destroyed due to activities that may take place on the property. The map shall also be surveyed using the North American Datum of 1983 (NAD 83) coordinate system and shall indicate the datum on the map. All bearings or azimuths shall be based on either the true or NAD 83 grid meridian. If a Global Positioning System (GPS) is used to determine the latitude and longitude of the horizontal control monument, a GPS receiver that has the capability to perform differential GPS shall be used and all data collected by the GPS receiver shall be differentially corrected. The map and any supporting documentation shall be sent to NCDENR-DWQ, Groundwater Section, Permits and Compliance Unit, 1636 Mail Service Center, Raleigh, NC 27699-1636. 2. The existing groundwater monitoring wells (i.e., MW-1, MW-2, MW-3, and MW-4) shall be sampled March, July, and November for the following parameters: Chlorides Total Ammonia -Nitrogen Fecal Coliform Total Dissolved Solids (TDS) Nitrate -Nitrogen (NO3-N) Total Organic Carbon (TOC) pH Water Level The measurement of water levels shall be made prior to sampling for the remaining parameters. The depth of water in each well shall be measured from the surveyed point on the top of the casing. The measuring points of all groundwater monitoring wells (i.e., at the top of well casing) shall be surveyed to provide the relative elevation of the measuring point for each groundwater monitoring well. 4. if total organic carbon concentrations greater than 10 milligrams per liter are detected in any downgradient monitoring well, additional sampling and analysis shall be conducted to identify the individual constituents comprising this total organic carbon concentration. If the total organic carbon concentration as measured in the background groundwater monitoring well exceeds 10 milligrams per liter, the concentration shall be taken to represent the naturally -occurring total organic carbon concentration. Any exceedances of this naturally -occurring total organic carbon concentration in the downgradient wells shall be subject to the additional sampling and analysis as described above. The results of the groundwater monitoring well sampling and analyses shall be received on Form GW-59 (i.e., "Groundwater Quality Monitoring: Compliance Report Form") by NCDENR-DWQ, Groundwater Section, Permits and Compliance Unit, 1636 Mail Service Center, Raleigh, NC 27699-1617 on or before the Iast working day of the month following the sampling month. 5. The COMPLIANCE BOUNDARY for the disposal system shall be specified by regulations in 15A NCAC 2L (i.e., "Groundwater Classifications and Standards"). The Compliance Boundary for disposal systems i,adividually permitted after December 31, 1983 shall be established at either (1) 250 feet from the disposal area or (2) 50 feet within the property boundary, whichever is closest to the disposal area. An exceedance of Groundwater Quality Standards at or beyond the Compliance Boundary shall be subject to immediate rermediation action in addition to the penalty provisions applicable under North Carolina General Statute §143-215.6A(a)(1). In accordance with 15A NCAC 2L, a REVIEW BOUNDARY shall be established around the disposal system midway between the Compliance Boundary and the perimeter of the disposal area. Any exceedance of standards at the Review Boundary shall require remediation action on the part of the permittee. 7. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided. V. INSPECTIONS 1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to ensure proper operation of the wastewater treatment and spray irrigation facilities. 2. The Permittee or his designee shall inspect the wastewater treatment and spray irrigation 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 wastewater treatment and spray irrigation facilities 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 leachatc. VI. GENERAL CONDITIONS L This permit shall become voidable unless the wastewater treatment and spray irrigation facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 2. This permit shall be effective only with respect to the nature and volume of wastes described in the application and other supporting data. This permit shall not be transferable. In the event there is a desire for the wastewater treatment and spray irrigation facilities to change ownership, or there is a name change of the Pernuttee, a formal permit modification request shall be submitted to the Division accompanied by documentation from the parties involved and other supporting materials as may be appropriate. The approval of this request shall 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 Statutes §143- 215.6A through § 143-215.6C. 5. The issuance of this permit shall not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances that may be imposed by other government agencies (i.e., local, state, and federal) which have jurisdiction including, but not limited to, applicable river buffer rules in 15A NCAC 2B .0200, soil erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under the Division's General Permit NC60100000, and any requirements pertaining to wetlands under 15a NCAC 2B .0200 and 15A NCAC 2H .0500.. 6. A set of approved plans and specifications for the wastewater treatment and spray irrigation facilities shall be retained by the Permittee for the life of the facilities. The annual administering and compliance fee shall be paid by the Permittee within 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). 8. The Permittee, at least six months prior to the expiration of this permit, shall request its extension. Upon receipt of the request, the Division shall review the adequacy of the facilities described therein and, if warranted, shall extend the permit for such period of time and under such conditions and limitations as it may deem. appropriate. Permit issued this the nineteenth day of October, 2001. NORTH OLINA E NTAL MANAGEMENT COMMISSION �e Gregory J. Thorpe, Ph.D., Acting Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0014565 Permit No. WQ0014565 October 19, 2001 ENGINEER'S CERTIFICATION Partial Final I, , 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 Registration No. 10