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HomeMy WebLinkAboutWQ0000185_Correction_20050823\O�OF W A T �qOG 6 Dan Scanlon, City Manager County of Currituck Box 39 Currituck, NC 27929 Dear Mr. Scanlon: Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources August 23, 2005 Alan W. Klimek, P.E., Director Division of Water Quality Subject: Permit No. WQ0000185 County of Currituck Wastewater Treatment and High Rate Infiltration Facilities Currituck County In accordance with a written request received on March 14, 2005, we are forwarding herewith the corrected Permit No. WQ0000185 issued February 16, 2005, for the subject facility. The following corrections have been made to the permit: The statement "...shall void Permit No. WQ0000185 issued January 18, 1999" has been changed to "...shall void Permit No. WQ0000185 issued April 15, 2002". 2. In the project description on page two; a. The flow has been changed to 500,000 GPD, b. the disposal field has been changed to 600,000 GPD, c. the aeration tanks have been changed from sixteen 50, 000 gallon to eight 50,000 gallon tanks, d. the eight 25,000 gallon tanks have been changed to four 25,000 gallon tanks, e. the two 100 kW generators have been changed to one 200 kW generator 3. The statement, "Small, manual "rototillers" shall be allowed for use on the rotary distribution fields," has been added to condition II.8 on page 3. 4. In condition III.3 on page 5, the flow has been changed from 600,000 GPD to 500,000 GPD. Condition IV.2 stating, "Three (3) monitoring wells (MW -1, MW -2, MW -3) are to be maintained at the locations indicated on the attached. Each well is to be screened three to thirteen feet Above Mean Sea Level (AMSL) and installed with continuous water level recorders," Has been added on page 7. NorthCarolina Naturally Aquifer Protection Section 1636 Mail Service Center Raleigh, NC 27699-1636 Phone (919) 733-3221 Customer Service Intemet: http://h2o.enr.state.nc.us 2728 Capital Boulevard Raleigh, NC 27604 Fax (919) 715-0588 1-877-623-6748 Fax (919)715-6048 An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper Dan Scanlon, City Manager County of Currituck Box 39 Currituck, NC 27929 6. Condition IV.3, previously IV.2 has been changed from, "...(MW -1 through MW -9)..." to "...(MW -4 through MW -9)..." Please replace Permit Number WQ0000185 with the corrected Permit No. WQ0000185 issued February 16, 2005. If you have any questions regarding this request, please do not hesitate to contact Michelle McKay at (919) 715-6187. Thank you for your cooperation. Sincerely f� Alan W. Klimek, P.E. Cc: Currituck County Health Department Washington Regional Office, Aquifer Protection Section Aquifer Protection Central Files LAU Files W A T O�oF FR pG Michael F. Easley, Governor � 7 William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality February 16, 2005 Dan Scanlon, City Manager County of Currituck Box 39 Currituck, NC 27929 Subject: Permit No. WQ0000185 County of Currituck Dan Scanlon Wastewater Treatment and High Rate Infiltration Facilities Currituck County Dear Mr. Scanlon: In accordance with your permit renewal request received November 9, 2004, we are forwarding herewith Permit No. WQ0000185, dated February 16, 2005, to the County of Currituck for the continued operation of the subject wastewater treatment and high rate infiltration facilities. This permit shall be effective from the date of issuance until January 31, 2010, shall void Permit No. WQ0000185 issued April 15, 2002, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements in this permit. Also, please note added conditions 1 and 14 of Section IV. 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 Michelle McKay at (919) 715- 6187. Sincere] Alan W. Klimek, P.E. cc: Currituck County Health Department Washington Regional Office, Aquifer Protection Section Aquifer Protection Central Files LAU Files NorthCarolina ,Naturally Aquifer Protection Section 1636 Mail Service Center Raleigh, NC 27699-1636 Phone (919) 733-3221 Customer Service Internet: h2o.enr.state.nc.us 2728 Capital Boulevard Raleigh, NC 27604 FAX (919) 715-6048 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer -50% Recycled/l0% Post Consumer Paper NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION 0 DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH HIGH RATE INFILTRATION 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 County of Currituck Currituck County FOR THE continued operation of a 500,000 GPD wastewater treatment and 600,000 GPD high rate infiltration facilities consisting of a 180,000 gallon influent aerated surge tank capacity with odor control [one (1) 50,000 gallons, three (3) 35,000 gallons tanks and one (1) 25,000 gallon tank], 500,000 GPD capacity aerobic zone, [sixteen (8) 50,000 gallon aeration tanks and eight (4) 25,000 gallon aeration tanks], 500,000 GPD capacity clarifier set, [eight (8) 8335 gallon clarifiers and four (4) 4168 gallon clarifiers], 50,000 gallon residuals storage capacity, [ten (10) 5,000 gallon residuals holding tanks], 280 sq. ft. of tertiary filtration capacity, [four (4) 42 sq. ft. filters and two (2) 56 sq. ft. filters], 10,417 gallon chlorination facilities, [two (2) 3125 gallon contact tanks and one (1) 4167 gallon contact tank], A 3200 gallon dosing tank, 600,000 GPD capacity disposal field, [ten (10) 100 foot diameter rotor fields], 200 kW of standby power, [one (1) 200 kW generators], to serve the Ocean Sands Development with no discharge of wastes to the surface waters, pursuant to the application received November 9, 2004, and subsequent additional information received by the Division, and inconformity 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 January 31, 2010, shall void Permit No. WQ0000185 issued April 15, 2010, and shall be subject to the following specified conditions and limitations: I. PERFORMANCE STANDARDS In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, 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 or disposal facilities. 2. This permit shall become voidable if the soils fail to adequately assimilate the wastes and may be rescinded unless the facilities are installed, maintained, and operated in a manner which will protect the assigned water quality standards of the surface waters and ground waters. The ponding of wastewater on the surface of the distribution field when the dosing cycle commences shall be considered as evidence of failure of the soils to adequately assimilate the wastewater. Additionally, such failure shall be interpreted as a violation of this permit condition. 3. 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. C4. Adequate measures shall be taken to divert stormwater from the high rate infiltration area and to prevent wastewater runoff. 5. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited. 6. 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. 7. The following buffers shall be maintained: a. 10 feet between high rate infiltration unit and any on -property residential units that are to be sold C 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 high rate infiltration 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. 8. A usable green area shall be maintained for wastewater disposal. The green area shall have the capability of accommodating the average daily flow of the facility being served without exceeding the loading rates of the green area. A "green area", as defined in 15A NCAC 2H.0404 (g)(7), is an area suitable for waste disposal, either in its natural state or which has been modified by planting a vegetative cover of grasses or low growing shrubbery. 2 (e.g., condominiums, subdivisions), b. 500 feet between high rate infiltration unit and any impounded public surface water supply or public shallow (less than 50 feet deep) ground water supply, c. 100 feet between high rate infiltration unit and any private or public water supply source, d. 200 feet between high rate infiltration unit and any streams classified as WS or B, e. 200 feet from mean high water between high rate infiltration unit and any "SA" or "SB" classified surface waters, f. 200 feet from normal high water between high rate infiltration unit and any other stream, canal, marsh, or coastal waters, g. 200 feet from normal high water between high rate infiltration unit and any Class I or Class 11 impounded reservoir used as a source of drinking water, h. 200 feet between high rate infiltration unit and any other lake or impoundment, i. 200 feet between high rate infiltration unit and any Drainage systems (ditches, drains, surface water diversions, etc.) and from any groundwater lowering and surface drainage ditches, j. 50 feet between high rate infiltration unit and property lines, k. 50 feet between treatment units and property lines, and 1. 50 feet between high rate infiltration unit and public right of ways. C 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 high rate infiltration 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. 8. A usable green area shall be maintained for wastewater disposal. The green area shall have the capability of accommodating the average daily flow of the facility being served without exceeding the loading rates of the green area. A "green area", as defined in 15A NCAC 2H.0404 (g)(7), is an area suitable for waste disposal, either in its natural state or which has been modified by planting a vegetative cover of grasses or low growing shrubbery. 2 II. OPERATION AND MAINTENANCE REOUIREMENTS 1. The facilities shall be properly maintained and operated at all times. 2. Upon classification of the wastewater treatment and spray irrigation facilities by the Water Pollution O 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. The application rates for the high rate infiltration system shall not exceed 7.65 gallons per square foot for the rotary distributors. 4. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the discharge of any wastewater outside of the high rate infiltration disposal area, which result from the operation of this facility. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while normal maintenance is being performed. 6. The rotary distribution fields shall be raked twice weekly during the months April through October and once a week during the months of November through March. 7. The screenings removed from the wastewater treatment plant shall be properly disposed in a sanitary landfill or by other means that have been approved by this Division. 8. Vegetative growth must be kept out of the rotary distribution areas at all times. All vegetation must O be removed manually so that minimal disturbance will occur to the disposal area. Small, manual "rototillers" shall be allowed for use on the rotary distribution fields. 9. The application of chemicals to the distribution field(s) is expressly prohibited. 10. An automatically activated standby power source shall be on site and operational at all times. If a generator is employed as an alternate power supply, it shall be tested weekly by interrupting the primary power source. 11. Diffusers shall be cleaned as needed to ensure that adequate aeration is provided. Records of this maintenance shall be maintained by the Permittee. 12. 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. 13. The elevation of the base of each rotary distributor shall be at least 13 feet above mean sea level (A.M.S.L.). 14. Should the application of treated wastewater to either disposal system result in the breakout of wastewater at any point less than 200 feet from the outer edges of the disposal system, the County of Currituck must restructure the site or modify the system's operation to eliminate the discharge. EO IM 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. Influent flow shall be continuously monitored and daily flow values shall be reported on Form NDMR. The Permittee shall install an appropriate flow measurement device consistent with approved engineering and scientific practices to ensure the accuracy and reliability of influent 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. Records of flow measurement device calibration 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 be: a. Date of flow measurement device calibration b. Name of person performing calibration c. Percent from true flow 3. As an indicator of proper operation and maintenance, the facility shall produce an effluent in compliance with the following limitations: Parameter Monthly Average a Daily Maximum c Flow 500,000 GPD BOD5 (5 -day, 20°C) 10 mg/1 15 mg/1 NH3 as N 4 mg/1 6 mg/1 TSS 20 mg/1 30 mg/1 b Fecal Coliform 14 per 100 ml 43 per 100 ml The effluent pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. a Monthly averages for all but fecal coliform shall be the arithmetic mean of all samples collected during the reporting period. b Monthly average for fecal coliform shall be the geometric mean of all samples collected during the reporting period. Daily maximum shall be the maximum value of all samples collected during the reporting period. 4 The effluent from the subject facilities shall be monitored, by the Permittee, at the point prior to irrigation for the following parameters: Parameter Sampling Point Sampling Frequency Type of Sample 0 Flow Influent or Effluent Continuous Recording BODS (5 -day, 20°C) Effluent *2/Month Composite NH3 as N Effluent *2/Month Composite TSS Effluent *2/Month Composite Fecal Coliform Effluent *2/Month Grab Settleable Matter Effluent Daily Grab Residual Chlorine Effluent Daily Grab NO3 Effluent * *Triannually Grab TDS Effluent ***Quarterly Grab TOC Effluent ***Quarterly Grab Chloride Effluent ***Quarterly Grab pH Effluent * *Triannually Grab * 2/Month sampling frequency only during the months of April through October. During the remainder of the year, these parameters shall be monitored monthly. ** Triannually sampling shall be conducted during February, July and December. ***Quarterly sampling frequency shall correspond with quarterly monitoring of wells required by Groundwater monitoring conditions (July, September, December and February). If Groundwater sampling indicates or predicts problems with compliance with of the Groundwater Standards, this permit will be modified to include additional and/or more restrictive limitations. 4. The surface waters at sites SWI, SW2, and SW3, as indicated on the attached map, shall be monitored by the Permittee, for the following parameters: Parameter Sampling Point Sampling Freauencv Tvve of Sample NH3 as N SW 1, SW2, SW3 *2/Month Grab Fecal Coliform SW 1, SW2, SW3 *2/Month Grab NO3 as N SW 1, SW2, SW3 *2/Month Grab * 2/Month sampling frequency only during the months of April through October. During the remainder of the year, these parameters shall be monitored monthly. If Groundwater sampling indicates or predicts problems with compliance with of the Groundwater Standards, this permit will be modified to include additional and/or more restrictive limitations. 5. Three (3) copies of all monitoring data (as specified in condition III 2 and III 4) on Form NDMR-1 and three (3) copies of all operation and disposal records (as specified in condition III 3) on Form NDAR-2 shall be submitted on or before the last day of the following month. All information shall be submitted to the following address: Division of Water Quality Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 5 C~J E ES 6. A record shall be maintained of all residuals removed from this facility. The record shall include the name of the hauler, the permit authorizing the disposal or a letter from a municipality agreeing to accept the residuals, the date the residuals were hauled, and the volume of residuals removed. 7. A maintenance log shall be maintained at this facility including, but not limited to, the following items: a. Daily sampling results including dissolved oxygen in the aeration basin and at the clarifier weir; b. Visual observations of the plant and plant site; c. Record of preventative maintenance (changing of filters, adjusting belt tensions, alarm testing, diffuser inspections and cleanings, etc.); d. Date of calibration of flow measurement device; e. Date and results of power interruption testing on alternate power supply; and f. Dates fields were raked and arms inspected. Noncompliance Notification: The Permittee shall report by telephone to the Washington Regional Office, telephone number (252) 946-6481, 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 basin or tank, 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 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 of all or any portion of the influent to such station or facility; or d. Any time that self-monitoring information indicates that the facility is not in compliance with its permit limitations. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at telephone number (800) 662-7956, (800) 858-0368, or (919) 733-3300. 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. I IV. GROUNDWATER REQUIREMENTS Within ninety (90) days of permit issuance, one monitor well, MW -9, indicated on the attached map shall be installed to monitor groundwater quality. The well shall be constructed such that the water 13 level in the well is never above or below the screened (open) portion of the well at any time during the year. The general location and name for each well is marked on Figure 1. Each monitoring well shall be located at the Review boundary, constructed in accordance with this permit, and approved by the Washington Regional Office. The well(s) must be constructed by either a North Carolina Certified Well Contractor, the property owner, or the property lessee according to General Statutes 87-98.4(b)(2). If the construction is not performed by a certified well contractor, the property owner or lessee, provided that they are a natural person, must physically perform the actual well construction activities. All well(s) must be constructed according to the North Carolina Well Construction Standards (15A NCAC 2C.0108) and any local county rules. 2. Three (3) monitoring wells (MW -1, MW -2, MW -3) are to be maintained at the locations indicated on the attached. Each well is to be screened three to thirteen feet Above Mean Sea Level (AMSL) and installed with continuous water level recorders. 3. All monitor wells (MW -4 through MW -9) shall be sampled. From April through October water level shall be measured weekly and the remaining parameters measured in July and September. From November through March, water level shall be measured monthly and the water quality parameters shall be measured in December and February. These wells will be sampled for the following parameters: NO3 TDS TOC pH Ammonia Nitrogen Chloride Fecal Coliforms Water Level Volatile Organic Compounds - December and February only (by Method 1 or Method 2 below) (A) Standard Method 6230D, PQL at 0.5 ug/L or less (B) Standard Method 621OD, PQL at 0.5 ug/L or less (C) EPA Method 8021, Low Concentration, PQL at 0.5 ug/L or less (D) EPA Method 8260, Low Concentration, PQL at 0.5 ug/L or less (E) Another method with prior approval by the Groundwater Section Chief Any method used must meet the following qualifications: (1) A laboratory must be DWQ certified to run any method used. (2) The method used must, at a minimum, include all the constituents listed in Table VIII of Standard Method 6230D. (3) The method used must provided a PQL at 0.5 ug/L or less which must be supported by laboratory proficiency studies as required by the DWQ Laboratory Certification Unit. Any constituents detected above the MDL but below the PQL at 0.5 ug/L must be qualified (estimated) and reported. 4. The measurement of water level must be made prior to sampling for the remaining parameters. The depth to water in each well shall be measured from the surveyed point on the top of the casing. 5. If TOC concentrations greater than 10 mg/l are detected in any monitor well, additional sampling and analysis must be conducted to identify the individual constituents comprising this TOC concentration. 6. If any volatile organic compounds are detected by the methods listed, then the Washington Regional Office Groundwater Supervisor, telephone number (919)946-6481, must be contacted immediately for further instructions regarding any additional follow-up analyses required. The results of all initial and follow-up analyses must be submitted simultaneously. 7. Three (3) monitor wells (or piezometers) (P-1, P-3 and P-4) shall be maintained as indicated on the attached site map. These monitor wells shall be measured for water level only every Monday from April through October. From November through March, water level shall be measured monthly. 8. The results of the sampling and analysis must be received on Form GW -59 (Groundwater Quality Monitoring: Compliance Report Form) by the Division of Water Quality, Information Processing Unit, 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 on or before the last working day of the month following the sampling month. 9. By the last day of each month, May through November, the permittee will submit four (4) scaled maps of the four (4) weekly water level elevation along with the Monitoring Report Forms. All data will be included on the maps and the continuous tapes of water level recorded from MW -1, MW -2, and MW -3 will be submitted at this time. 10. By December 31 of each year the permittee will submit and maintain on file, a report that includes but not limited to the following: a. water level data collected during the preceding year, b. groundwater quality monitoring parameters, and c. continuous water level logs. An evaluation of the disposal facility will be included along with maps showing water level contours, water quality isochrons, and cross sections relative to land surface. This report will be sent to the Division of Water Quality, Information Processing Unit, 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 and will be certified by a Professional Engineer or Geologist. 11. The Permittee shall report by telephone to the Washington Regional Office, telephone no. (919) 946- 6481, as soon as possible, but in no case later than the next working day following the occurrence, or first knowledge of the occurrence, of any of the following: a) Exceedance of groundwater quality standards in any of the monitor wells. b) Any time that self-monitoring information indicates that the facility is not in compliance with the conditions and limitations if this permit or the parameters on which the system was designed. c) Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate treatment. d) Any occurrence of surface ponding or runoff within 200 feet of the rotary distributors. 12. 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). 13. 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 Othe Review Boundary shall require action in accordance with 15A NCAC 2L .0106(d)(1). 14. Any groundwater quality monitoring as deemed necessary by the Division of Water Quality shall be provided. V. VI. 15. Within sixty (60) days of issuance of this permit, the permittee shall submit two original copies of a scaled site map (scale no greater than V=100'); however, special provisions may be granted upon prior approval for large properties. The map(s) must include the following information: 1) The location and identity of each monitoring well. 2) The location of major components of the waste disposal system. 3) The location of property boundaries within 500 feet of the disposal area(s). 4) The latitude and longitude of the established horizontal control monument. 5) The elevation of the top of the well casing (which shall be known as the "measuring point") relative to a common datum. 6) The depth of water below the measuring point at the time the measuring point is established. 7) The location of Review and Compliance boundaries relative to new rotors #9 and #10 being installed. 8) The date the map is prepared and/or revised. 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. Maps and any supporting documentation shall be sent to the Aquifer Protection Section, 1636 Mail Service Center, Raleigh, NC 27699-1636. The permittee is responsible for the geographic accuracy of any map submitted, however produced. 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 maintain 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 to the Division or other permitting authority, upon request. 3. 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. GENERAL CONDITIONS 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. CJ 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 12 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. 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). 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 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 NCG010000, and any requirements pertaining to wetlands under 15A NCAC 2B.0200 and 2H.0500. 7. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of this project. 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 the46th day of February, 2005 NORTH AL MANAGEMENT COMMISSION ,Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0000185 10