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HomeMy WebLinkAboutWQ0013676_Final Permit_20070608�p W A T9Q Michael F. Easley, Governor �d `Y William G. Moss In, Secretary North Carolina Department of Environment and Natural Resources p Coleen H. Sullins, Director Division of Water Quality June 8, 2007 Grady Fulcher Beacon's Reach Master Association P.O. Box 989 Atlantic Beach, North Carolina 28512 Subject: Permit No. WQ0013676 Minor Permit Modification Beacon's Reach Wastewater Treatment and Reclaimed Water Utilization System Carteret County Dear Mr. Fulcher: In accordance with your request for minor permit modification, received through Diehl & Phillips, P.A. on February 14, 2007, we are forwarding herewith Permit Number WQ0013676, dated June 8, 2007, to Beacon's Reach Master Association for the continued operation of the subject wastewater treatment and reclaimed water utilization system. This permit shall be effective from the date of issuance until December 31, 2011, shall void Permit No. WQ0013676 issued January 30, 2007, and shall be subject to the conditions and limitations as specified therein. Please note that previous permit conditions requiring the installation of an automated diversion unit and the measurement of influent flow have been removed; Settleable Matter is not sampled in the effluent and Total Nitrogen is now sampled twice a month (Permit Condition III.2.); Groundwater Permit Condition IV.I.a. has been. modified; and a new condition (Permit Condition VI.1.) has been added. Please also 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 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, ple contact David Goodrich at (919) 715-6162. Sincere Coleen H. Sullins cc: Carteret County Health Department Wilmington Regional Office, Aquifer Protection Section John F. Phillips, P.E., - Diehl & Phillips, P.A. Technical Assistance and Certification Unit Aquifer Protection Central Files One _EAU Files N rthCarolina �aCIICQ�%f Aquifer Protection Section 1636 Mail Service Center Raleigh, NC 27699-1636 Phone (919) 733-3221 Customer service Internet: http:A2o.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/10% Post Consumer Paper NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH WASTEWATER TREATMENT AND RECLAIMED WATER UTILIZATION 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 Beacon's Reach Master Association Carteret County FOR THE construction and operation of (1) a 6,500 gallon anoxic unit with a'/z horsepower (hp) pump (48.6 GPM at 21' TDH) and a 3,300 gallon anaerobic unit with a'/z hp pump (24.3 GPM at 24' TDH) connected to the existing 35,000 GPD extended aeration plant, and (2) two (2) 3,700 gallon anoxic units each with a '/2 hp pump (28.0 GPM at 23' TDH) and two (2) 2,000 gallon anaerobic units each with a 1/3 hp pump (14.0 GPM at 17' TDH) connected to the existing 40,000 GPD extended aeration plant, and (3) two (2) 5,300 gallon anoxic units each with a % hp pump (44.2 GPM at 21' TDH) and two (2) 2,800 gallon anaerobic units each with a % hp pump (20.8 GPM at 24' TDH) connected to the existing 60,000 GPD extended aeration plant, and the continued operation of a 135,000 gallon per day (GPD) wastewater treatment and reclaimed water spray irrigation system, consisting of (1) an influent pump station, a 20,000 gallon flow equalization basin with a manually cleaned bar screen, a 40,000 gallon flow equalization basin with a manually cleaned bar screen, dual 94 GPM pumps, one (1) 60,000 GPD extended aeration tertiary WWTP, one (1) 40,000 GPD extended aeration tertiary WWTP, one (1) 35,000 gallon extended aeration tertiary WWTP consisting of one (1) 35,000 gallon fine bubble aeration basin, one (1) 5,833 gallon clarifier, one (1) dual unit (28 square foot total) tertiary filter, two (2) 164 cubic foot per minute (CFM) blowers, a tablet chlorinator, a 1,010 gallon chlorine contact tank, three (3) turbidimeters (one for each WWTP), a flow meter, a 3,000 gallon dosing tank with dual 82 GPM pumps with high water alarms and a stand-by generator, 560 linear feet of 4-inch force main, one (1) 15,000 gallon sludge holding tank, a stand-by generator, and (2) a reclaimed water spray irrigation system consisting of a 681,909 gallon lined 5-day holding pond with a 110 GPM pump station with dual pumps, high water alarms, and 140 linear feet of 4-inch force main, three (3) irrigation ponds (Egret Lake, Westport IV Pond, and Coral Pond) totaling 3,701,571 gallons of storage with a 130 GPM irrigation pump station located at Egret Lake which contains dual pumps, high water alarms, and 2,920 linear feet of 4-inch force main, and approximately 12 acres of spray irrigation area located throughout the development, to serve a one hundred and two (102) room Ramada Inn, a restaurant, three hundred and twenty-one (321) 2 and 3-bedroom condominiums, one hundred and four (104) 3 and 4-bedroom single family units with no discharge of wastes to the surface waters, pursuant to the application received September 15, 2006 and subsequent additional information received by the Division, 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 December 31, 2011, shall void Permit No. WQ0013676 issued January 30, 2007, and shall be subject to the following specified conditions and limitations: T. PERFORMANCE STANDARDS I. Upon completion of construction of the anoxic units and prior to their operation in this permitted facility, a certification (see attached form) must be received from a professional engineer certifying that the units have been installed in accordance with this permit, the approved plans and specifications, and other supporting materials including the location of all monitoring wells as applicable. If this project is to be completed in phases and partially certified, you shall retain the responsibilil3Lto..track further construction approved under the same permit, and shall provide a final certificate of com letion once the entire project has been completed. Mail the Certification to the Aquifer Protection Section, Division of Water Quality, 1636 Mail Service Center, Raleigh, NC 27699-1636, The Wilmington Regional Office, telephone number (910) 796-7215, shall be notified at least forty-eight (48) hours in advance (excluding weekends and holidays) of operation of the installed facilities so that an in place inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. 3. The turbidity meter shall be calibrated annually in a manner consistent with that recommended by its manufacturer. Records of the calibration shall be maintained at the facility for a period of not less than five (5) years. 4. The reclaimed water utilization 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. 5. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface water or ground water resulting from the operation of this facility. 6. 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. 7. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited. 8. The following buffers shall be maintained: a. 100 feet between wetted areas and water supply wells, b. 100 feet between wetted areas and waters classified as SA, c. 25 feet between wetted areas and surface waters not classified as SA, d. 100 feet between wastewater treatment units and wells, e. 50 feet between reclaimed water storage/irrigation ponds and property lines, and f. 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 that 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 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 wiII require a permit modification. 9. Public access to the irrigation sites shall be controlled during active site use. Such controls may include the posting of signs showing the activities being conducted at each site. A sign shall be posted in plain sight in the clubhouse showing these activities. 10. Spray irrigation of reclaimed water onto individual lots not owned by the Beacon's Reach Master Association (i.e., not common area) cannot occur until a permit modification has been submitted and approved by the Division of Water Quality in accordance with 15A NCAC 2T .0900. 11. OPERATION AND MAINTENANCE REQUIREMENTS 1. The facilities shall be properly maintained and operated at all times. 2. Upon classification of the wastewater treatment and irrigation facilities by the Water Pollution Control System Operators Certification Commission (WPCSOCC), the Pennittee shall designate and employ a certified operator to be in responsible charge (ORC) and one or more certified operator(s) to be back-up ORC(s) of the facilities in accordance with 15A NCAC 8G .0201. The ORC shall visit the facilities in accordance with 15A NCAC 8G .0204 or as specified in this permit and shall comply with all other conditions specified in these rules. 3. A suitable, year-round vegetative cover shall be maintained on the irrigation areas. 4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will cause runoff. 5. Adequate measures shall be taken to prevent wastewater runoff from the irrigation field. 6. The 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 156 inches over any twelve (12) month period at an instantaneous application rate not to exceed 0.5 inches per hour. 8. An automatically activated standby power source shall be an 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. No type of wastewater other than that from Beacon's Reach WWTP shall be irrigated onto the irrigation area. 10. No traffic or equipment shall be allowed in the disposal area except while installation occurs or while normal maintenance is being performed. 11, All wastewater shall be routed to the five-day holding pond should the limit for fecal coliform (daily maximum concentration of 25 per 100 nil) or turbidity (instantaneous maximum of 10 NTU) be exceeded, until such time that the problems associated with the treatment capability of the wastewater treatment plant have been corrected. The wastewater in the five-day holding pond shall be pumped back to the treatment plant for re -treatment or treated in the five-day pond prior to discharge to the storage pond. 12. The chlorine tablets used in the disinfection facility shall be of the kind and type specified in the Division approved plans and specifications. 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. As an indicator of proper operation and maintenance, the facility shall produce an effluent in compliance with the following limitations: Parameter Monthly Average" Daily (Instantaneous) Maximum c Flow 135,000 GPD BOD5 (5-day, 20°C) 10 mg/1 15 mg/1 NH3 as N 4 mg/l 6 mg/1 TSS 5 mg/l 10 mg/l Fecal Coliform 14 per 100 ml b 25 per 100 nil Turbidity 10 NTU Total Nitrogen 10 mg/ld The effluent pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. Monthly averages for all but fecal coliform shall be the arithmetic mean of all samples collected during the reporting period, Monthly average for fecal coliform shall be the geometric mean of all samples collected during the reporting period. c Daily maximum shall be the maximum value of all samples collected during the reporting period. d Effective upon completion of construction and implementation of a denitrification system. 4 The Permittee shall monitor the effluent from the subject facilities at the point prior to discharge to the long terra holding pond for the following parameters. Parameter Sampling Point Sampling Frequency Type of Sample Flow Influent or Effluent Continuous Recording Turbidity Effluent Continuous Recording BODS (5-day, 201Q Effluent '�2/Month Composite NPI3 as N Effluent *2/Month Composite TSS Effluent *2/Month Composite Fecal Coliform Effluent *2/Month Grab Residual Chlorine Effluent Daily Grab NO3 Effluent Triannually Grab TDS Effluent **Triannually Grab TOC Effluent Triannually Grab Chloride Effluent **Triannually Grab PH Effluent *'Triannually Grab Total Nitrogen Effluent *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. ** Triannually sampling shall be conducted during March, July and November. If Groundwater sampling indicates or predicts problems with the compliance with Groundwater Standards, this permit will be modified to include additional and/or more restrictive limitations. The Permittee shall maintain adequate records tracking the amount of wastewater disposed. These records shall include, but are not necessarily limited to the following information: a. Date and time 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 (inches/acre) loadings for each zone, f: Weather conditions, and g. Maintenance of cover crops. 4. Three (3) copies of all monitoring data [as specified in Conditions III(2) and Ili(3)] on Form NDMR-1 and three (3) copies of all operation and disposal records [as specified in Conditions III(4) and III(6)] on Form NDAR-1 shall be submitted monthly on or before the last day of the following month. All information shall be submitted to the following address: NC Division of Water Quality Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 5. A record shall be maintained of all residuals removed from this facility. This record shall include the name of the hauler, permit authorizing the disposal or a letter froth a municipality agreeing to accept the residuals, date the residuals were hauled, and volume of residuals removed. 6. A maintenance log shall be maintained at this facility including but not limited to the following items: a. Daily sampling results of 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. 7. Noncompliance Noti-fication: The Permittee shall report by telephone to the Wilmington Regional Office, telephone number (910) 796-7215, 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 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 render 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 directly to receiving waters without treatment of all or any portion of the influent to such station or facility. d. Any time that self -monitoring information indicates that the facility has gone out of 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 kmowledge 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 REOUIREMENTS 1. Well Construction Criteria: a. Within sixty (60) days of the Division's approval of the replacement wastewater treatment system described in Permit Condition VI.1, a map of the site shall be submitted showing the storage areas and proposed locations for six monitor wells. Within thirty (30) days of the start of operation of the replacement wastewater treatment system, six (6) monitor well(s), two (2) upgradient and four (4) downgradient, shall be installed to monitor groundwater quality. The well(s) shall be constructed such that the water Ievel 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 will be examined and approved by the Aquifer Protection Section's Wilmington Regional Office prior to its construction. Each monitoring well shall be constructed in accordance with this permit, and approved by the Wilmington Regional Office. b. 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 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. c. Within sixty (60) days of permit issuance, the water supply well that is used to furnish make-up water for maintaining pond levels shall be labeled with a sign as "Non -potable Water, Do Not Drink". Any outlet lines that stem from this well shall be similarly labeled at their spigots. The well is technically inside of the facility's Compliance Boundary, and, as such, in non -compliant with 15A NCAC 02L .0107(d). d. Within sixty (60) days of permit issuance, any other water supply wells located within the Compliance Boundary shall be permanently abandoned in accordance with 15A NCAC 02C .0113. Within thirty (30) days of abandonment, a Well Abandonment Record (GW-30 form) shall be completed for each well abandoned and mailed to the address listed in the "Reporting / Documentation" section of the Groundwater Requirements. The well(s) must be abandoned by a North Carolina Certified Well Contractor according to the North Carolina Well Construction Standards (15A NCAC 2C .0113) and local county rules. e. The Wilmington Regional Office, telephone number (910) 796-7215, shall be notified at least forty- eight (48) hours prior to the construction of any monitoring well so that an inspection can be made of the monitoring well location. Such notification to the regional groundwater supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding state holidays. f. Within thirty (30) days of completion of all well construction activities, a certification must be received from a professional engineer or a licensed geologist certifying that the monitoring well(s) are located according to this permit. 2. Sampling Criteria a. Monitor well(s) MW-1, MW-2, MW-3, MW-4, MW-5, and MW-6 shall be sampled initially after construction and thereafter every March, July, and November for the parameters listed below. Prior to sampling the parameters, the measurement of water levels must be taken. The depth to water in each well shall be measured frorn the surveyed point on the top of the casing. The measuring points (top of well casing) of all monitoring wells shall be surveyed relative to a common datum. Water Level pH Nitrate Nitrogen (NO3-N) b. Any laboratory selected to analyze parameters must be Division of Water Quality (DWQ) certified for those parameters required. 3, Reporting/ Documentation a. All reports and documentation (GW-1, GW-30, GW-59) shall be mailed to the following address: NCDENR-DWQ Information Processing Unit 1617 Mail Service Center Raleigh, NC 27699-1617 Updated blank forms (GW-1, GW-30, GW-59) may be downloaded from the Division's website at www.newateEqualLty.org or requested from the address mentioned above. b. For the initial sampling of the well(s), the permittee shall submit a copy of the GW-1 Form (Well Construction Record) with the Compliance Monitoring Form (GW-59) for each well to the address listed in the "Reporting I Documentation" section of the Groundwater Requirements. Initial Compliance Monitoring Forms that do not include copies of the GW-1 form may be returned to the permittee without being processed. Failure to submit these forms as required by this permit may result in the initiation of enforcement activities pursuant to NC General Statutes 143-215.6A. c. The results of the sampling and analysis must be received on Form GW-59 (Groundwater Quality Monitoring: Compliance Report Form) by the Aquifer Protection Section (address listed in the "Reporting / Documentation" section of the Groundwater Requirements), on or before the last working day of the month following the sampling month. The data of all groundwater sampling analyses required by the permit conditions must be reported using the most recent GW-59 form along with attached copies of the laboratory analyses. d. Within sixty (60) days of completion of all monitoring well(s), the permittee shall submit two origi, copies of a scaled site map (scale no greater than 1 "=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. 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 as addressed in the "Reporting 1 Documentation" above. The permittee is responsible for the geographic accuracy of any map submitted, however produced. 4. Additional Requirements: a, The COMPLIANCE BOUNDARY and REVIEW BOUNDARY for the wastewater treatment and reclaimed water facilities shall be as specified by regulations in 15A NCAC 02T .0910 (a)(5). The Compliance Boundary and Review Boundary for groundwater shall be established at the property boundary. An exceedance of Groundwater Quality Standards at or beyond the Compliance Boundary is subject to immediate remediation action according to 15A NCAC 2L .0106(d)(2). b. 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 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 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. 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. VI. GENERAL CONDITIONS An application for the modification of this permit, for the construction and operation of a new replacement wastewater treatment system that includes wastewater denitrification, shall be submitted to the Division no later than July 1, 2007, 2. 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. 3. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 4. The Operational Agreement between the Permittee and the Environmental Management Commission is incorporated herein by reference and shall be a condition of this permit. Noncompliance with the tenns of the Operational Agreement shall subject the Permittee to all sanctions provided by North Carolina General Statutes § 143-215.6A to § 143-215.6C for violation of or failure to act in accordance with the terins and conditions of this permit. 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. 6. 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. 7. 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 211.0500. W 8. The Permittee shall retain a set of approved plans and specifications for the subject facility for the life of the project. 9. The Permittee shall pay the annual administering and compliance fee within thirty days of being billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate action to revoke this permit as specified by 15 NCAC 2H .0205 (c)(4). 10. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its extension. Upon receipt of the request, the Commission will review the adequacy of the facilities described therein, and if warranted, will extend the permit for such period of time and under such conditions and limitations as it may deem appropriate. Permit issued this the 8h day of June 2007 NORTH C LINA ENYIRONMENTAL MANAGEMENT COMMISSION ;CColeen H. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0013676 10