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HomeMy WebLinkAboutWQ0011614_Final Permit_20060929� INA��" O�0 �Michael F. Easley, Governor trf William G. Ross Jr., Secretary r North Carolina Department of Environment and Natural Resources LW0_VW Q 'C Alan W. Klimek, RE, Director Division of Water Quality September 29, 2006 MARTY LAWING — COUNTY MANAGER 'COUNTY OF BRUNSWICK P.O. Box 249 Bolivia, NC 28422 Subject: Pertnit No. WQ0011614 Ocean Ridge Plantation Wastewater Treatment and Reclaimed Water Utilization System Brunswick County Dear Mr. Lawing: In accordance with your change of ownership request received July 28, 2006 and permit renewal request received August 14, 2006, we are forwarding herewith Permit Number WQ0011614, dated September 29, 2006, to the County of Brunswick 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 August 31, 2011, shall void Permit No. WQ0011614 issued January 11, 2005, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements in this permit. Failure to establish an adequate system for collecting and maintaining the required operational information will result in future compliance problems. This permit approves the continued operation of the subject wastewater treatment and spray irrigation facilities for another five-year cycle. However, please take the time to review this permit thoroughly as some of the conditions contained therein may have been added or changed since the last issuance of this permit. Of special interest are the following: • Condition II.2. — Note that completion of the repairs to the wastewater treatment facility are required within 120 days of the issuance of this permit. 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 Matthew Fleahman at (919)715-6173, Sincepl ! f Jf -?—A.lan W. Klimek, P.E. NorthCarolina Naturally Aquifer Protection section 1636 Mail Service Center Raleigh, NC 27699-1636 Phone (919) 733-3221 Customer Service Internet: hnp:A2o.enr.state.ne.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!?0% Post Consumer Paper cc: Brunswick County Health Department Wilmington Regional Office, Aquifer Protection Section Technical Assistance and Certification Unit APS Central Files LAU Files 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 County of Brunswick Brunswick County FOR THE continued operation of a 100,000 gallon per day (GPD) system.(Pbase I) and construction and operation of an 800,000 GPD system (Phases II, III & IV) culminating in a 900,000 GPD wastewater collection, treatment and reclaimed water utilization system consisting of: a wastewater collection system consisting of a pressure sewer collection; system (in conjunction with permits WQ0014207, WQ0014817, WQ0015263, WQ0015676, WQ0015737, WQ0017270 and WQ0018083) having three hundred seventy (370) 12 gallon per minute (GPM) pump stations with simplex pumps and high water alarms to serve individual residential units, a 25 GPM pump station with duplex pumps and high water alarms to serve the clubhouse, approximately 14,206 linear feet of 2-inch pressure sewer, approximately 3,531 Iinear feet of 3-inch pressure sewer, approximately 5,920 linear feet of 4-inch pressure sewer, approximately 1,155 linear feet of 6-inch pressure sewer, and a 525 GPM influent pump station with duplex pumps, high water alarms, and approximately 7,700 linear feet of 8- inch force main; the existing Phase I, which consists of a 100,000 GPD wastewater treatment plant having a 28,903 gallon flow equalization basin with dual 100 GPM pumps and an 80 cubic foot per minute (CFM) blower, a manually cleaned bar screen, flow splitter box, dual 62,500 gallon fine bubble aeration basins with three 290 CFM blowers, dual 13,284 gallon clarifiers, a 22,620 gallon aerated sludge holding tank, dual bed media filters each with 34.5 square feet of surface area, a 1,436 gallon dosing tank with dual 190 GPM pumps, UV disinfection, continuous on-line monitoring and recording for turbidity, and continuous on- line monitoring and recording for flow; the proposed Phase II, which shall consist of a 150,000 GPD wastewater treatment plant having a 37,500 gallon flow equalization chamber with dual 100 GPM pumps and a 100 CFM blower, a manually cleaned bar screen, fine screening and flow splitter box to be built in Phase II, which will eventually serve the entire facility, a single 187,600 gallon fine bubble aeration basin with three 415 CFM blowers, dual 15,115 gallon clarifiers, a 30,000 gallon aerated sludge holding tank, dual bed media filters each with 52.0 square feet (ftZ) of surface area, a 3,030 gallon dosing tank with dual 260 GPM pumps, UV disinfection, continuous on-line monitoring and recording for turbidity, and continuous on-line monitoring and recording for flow; the proposed Phase III, which shall consist of a 150,000 GPD wastewater treatment plant having a 37,500 gallon flow equalization chamber with dual 100 GPM pumps and a 100 CFM blower, a single 187,600 gallon fine bubble aeration basin with three 415 CFM blowers, dual 15,115 gallon clarifiers, a 30,000 gallon aerated sludge holding tank, dual bed media filters each with 52.0 square feet (ft) of surface area, a 3,030 gallon dosing tank with dual 260 GPM pumps, UV disinfection, continuous on-line monitoring and recording for turbidity, and continuous on-line monitoring and recording for flow; the proposed Phase IV, which shall consist of a 500,000 GPD extended aeration wastewater treatment plant having a 125,000 gallon flow equalization basin with dual 525 GPM pumps and dual 334 CFM blowers, a mechanically cleaned bar screen with fine screening, a flow splitter box, a 638,000 coarse bubble aeration basin with four (4) 761 CFM blowers, a 85,000 gallon clarifier a 75,000 gallon sludge holding tank, five (5) tertiary dual bed media filters each 69 ft2, a 20,650 gallon clearwell, a 14,000 gallon mudwell, a 34,000 gallon dosing tank with dual 600 GPM pumps and audible/visual alarms, an air scour blower rated at 105 CFM, UV disinfection, continuous on-line monitoring and recording for turbidity, and continuous on-line monitoring and recording for flow; the wastewater treatment facility also consists of a dual power source, a 500,000 gallon lined five-day detention pond, a proposed 1,500,000 gallon lined five-day detention pond (Phases II & III), a proposed 2,500,000 gallon lined five-day detention pond (Phase IV), and a 105 GPM pump station with duplex pumps, high water alarms, and approximately 3,000 linear feet of 4-inch force main to transport the reclaimed water to the storage pond; a spray irrigation facility consisting of a 9,300,000 gallon storage pond, a proposed 16,500,000 gallon storage pond, a 1,880 GPM pump station with duplex pumps, high water alarms, and approximately 3,540 linear feet of 10-inch force main to transport reclaimed water to the golf course irrigation wet well, and irrigation sites consisting of approximately 92.5 acres at Lion's Paw, 84.9 acres at Panther's Run, 76.3 acres at Tiger's Eye golf courses, and 120.5 acres at the proposed Leopard's Chase golf course, to serve the County of Brunswick with no discharge of wastes to the surface waters, pursuant to the application received July 28, 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 August 31, 2006, shall void Permit No. WQ0011614 issued January 11, 2005, and shall be subject to the following specified conditions and limitations: 1. PERFORMANCE STANDARDS Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting materials. If this project is 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 the entire project has been completed. Mail the Certification to the Non -Discharge Permitting Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617. 2. The Wilmington Regional Office, telephone number (910) 796-7215, shall be notified at least forty-eight (48) hours in advance 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 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, such as the construction of additional or replacement wastewater treatment and disposal facilities. 4. The wastewater collection facilities shall be properly maintained and operated at all times. The Permittee shall maintain compliance with an individual system. -wide collection system permit for the operation and maintenance of these facilities as required by 15A NCAC 2H .0227. If an individual permit is not required, the following performance criteria shall be met as provided in 15A NCAC 2H .0227: a. The sewer system shall be effectively maintained and operated at all times to prevent discharge to land or surface waters, and any contravention of the groundwater standards in 15A NCAC 2L .0200 or the surface water standards in 15A NCAC 2B .0200. b. A reap of the sewer system shall be actively maintained. c. An operation and maintenance plan shall be developed and implemented. d. Pump stations that are not connected to a telemetry system shall be inspected every day (i.e. 365 days a year). Pump stations that are connected to a telemetry system shall be inspected at least once per week. e. High -priority sewer lines shall be inspected at least once per every six-month period of time. f A general observation of the entire sewer system shall be conducted at least once per year. g. Inspection and maintenance records shall be maintained for a period of at least three years. h. Overflows and bypasses shall be reported to the appropriate Division regional office in accordance with 15A NCAC 2B .0506(a), and public notice shall be provided as required by North Carolina General Statute § 143-215.1 C. 5. 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. 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, c. 50 feet between reclaimed water storage/irrigation ponds and external property lines, and f. 50 feet between wastewater treatment units and external property Iines. 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 will 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. The following shall be requirements for the proposed reclaimed water distribution, storage, and utilization facilities: a. All reclaimed water valves, storage facilities, and outlets, shall be tagged or labeled to warn the public or employees that the water is not intended for drinking. Where appropriate, such warning shall inform the public or employees to avoid contact with the water. b. All reclaimed water piping, valves, outlets, and other appurtenances. shall be color -coded, taped, or otherwise marked to identify the source of the water as being reclaimed water. i. All reclaimed water piping and appurtenances shall be either colored purple (i.e., Pantone 522) and embossed or integrally stamped or marked "CAUTION: RECLAIMED WATER — DO NOT DRINK" or be installed with a purple (i,e., Pantone 522) identification tape or polyethylene vinyl wrap. The warning shall be stamped on opposite sides of the pipe and repeated every three feet or less. ii. Identification tape shall be at least three inches wide and have white or black lettering on purple (i.e., Pantone 522) field stating "CAUTION: RECLAIMED WATER — DO NOT DRINK." Identification tape shall be installed on top of reclaimed water pipelines, fastened at least every 10 feet to each pipe length and run continuously the entire length of the pipe. c. All reclaimed water valves and outlets shall be of a type, or secured in a manner, that permits operation by authorized personnel only. d. Above -ground hose bibs (i.e., spigots or other hand -operated connections) shall not be present. Hose bibs shall be located in locked below -grade vaults that shall be clearly labeled as being of non -potable quality. As an alternative to the use of locked below -grade vaults with standard hose bibs services, hose bibs, which can only be operated by a special tool or connected to a special hose connection may be placed in non -lockable underground services boxes clearly labeled as non -potable water. II. 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 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 SG .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. Within 120 days from the issuance of this permit, Brunswick County shall complete the following repairs to the subject wastewater treatment facility: • Repair, clean, sandblast, prime and coat the Equalization tankage; • Replace the manual bar screen with finer screen by modifying the bar screen to 0.5-inch spacing with vertical bars to reduce inlet (grinder debris) trash to the aeration basin; • Provide an emergency standby power generator at the plant site; • Repair, clean, beadblast, prime, and coat the sludge holding tank. This also include the handrails and any metal replacement when necessary throughout the structures; • Reproduce the existing flow splitter box. The width of the inlet side shall be increased to accommodate the new 12-inch line (plus proper bracing for the 12-inch line); and, • Remove existing vegetation from the upset pond and provide portable means for pumping water from the upset pond back to the plant (when required). Brunswick County shall contact the Wilmington Regional Office, telephone number (910) 796- 7215 upon completion of the 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. 4. A suitable, year-round vegetative cover shall be maintained on the irrigation areas. 5. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will cause runoff. 6. Adequate measures shall be taken to prevent wastewater runoff from the irrigation field. 7. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the discharge of any wastewater resulting from the operation of this facility. 8. No type of wastewater other than that from the County of Brunswick shall be irrigated onto the irrigation area. 9. 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. 10. The annual, dosing and instantaneous application rates shall not exceed the values set forth in Tables 1, 2, 3 & 4 contained in Appendix A. 11. Freeboard in the 500,000 gallon, proposed 1,500,000 gallon (Phases II & III) and proposed 2,500,000 gallon lined five-day detention ponds (Phase IV), and the 9,300,000 gallon and proposed 16,500,000 gallon storage ponds shall be maintained at not less than two (2) feet at any time. 12. Waste -level gauges, to monitor waste levels in the 500,000 gallon, proposed 1,500,000 gallon (Phases II & III) and proposed 2,500,000 gallon (Phase IV) lined five-day detention ponds, and the 9,300,000 gallon and proposed 16,500,000 gallon storage ponds, shall be installed within 60 days of issuance of this permit. These gauges shall have readily visible permanent markings indicating the maximum liquid level at the top of the temporary liquid storage volume, minimum liquid level at the bottom of the temporary liquid storage volume, and top of the dam elevations. Caution must be taken not to damage the integrity of the liner (if applicable) when installing the gauges. 13. A protective vegetative cover shall be established and maintained on all earthen basin embankments (outside toe of embankment to maximum pumping elevation), berms, pipe runs, erosion control areas, and surface water diversions. Trees, shrubs, and other woody vegetation shall not be allowed to grow on the earthen basin dikes or embankments. Earthen basin embankment areas shall be kept mowed or otherwise controlled and accessible. 14. All wastewater shall be routed to the three (3) five-day holding ponds should the limit for fecal coliform (daily maximum concentration of 25 per 100 MI) 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 three five-day holding ponds shall be pumped back to the treatment plant for retreatment or treated in the five-day ponds prior to discharge to the storage ponds. 15. The Permittee shall provide for the pump station(s) and force main(s) the following items: a. Pump on/off elevations located so that 2-8 pumping cycles may be achieved per hour in any centralized pump station serving more than one building. b. Storage capacity above the high water alarm activation level for any simplex pump station serving a single building greater than the longest power outage within three (3) years and the minimum response time for maintenance. c. An air relief valve located at all high points along the force main. d. A screened vent for the wet well. e. Fillets located in the wet weIl(s) at the intersection of the flooring and sidewalls. f. Three feet of cover (minimum) over the force main or the use of ferrous material where three feet cannot be maintained. g. Sufficient devices that will protect the pump station from vandals. h. Flood protection if the pump station is located below the 100-year flood elevation. 16. The permittee shall maintain on hand for immediate installation a supply of spare, fully operational pump units of each type used in the pressure sewer system. The number of pumps on hand shall not be less than 10 percent of the number of installed units or one unit, whichever is greater. 17. Each individual pump station shall be clearly and conspicuously posted with the telephone number of the owner/operator of the pressure sewer system and instructions to call the number in the event of high water alarm activation. 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. 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 Daily (Instantaneous) Maximum c Flow 900,000 GPD BOD5 (5-day, 20°C) 10 mg/l 15 mg/1 NH3 as N 4 mg/1 6 mg/1 TSS 5 mg/I 10 mg/1 Fecal Coliform 14 per 100 ml 25 per 100 ml Turbidity 10 NTU 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. d The monthly average shall not exceed 100,000 GPD for Phase 1, 200,000 GPD for Phases I and II combined, 400,000 GPD for Phases 1, H and III combined, and 900,000 GPD when all phases are constructed and operational. The effluent from the subject facilities shall be monitored, by the Permittee, at a point prior to irrigation for the following parameters: Parameter Sampling Point Sampling Frequency Type of Sample Flow Influent or Effluent Continuous Recording Turbidity Effluent Continuous Recording BOD5 (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 **Triannually Grab TOC Effluent **Triannually Grab Chloride Effluent * * Triannually Grab pH Effluent *Triannually Grab * 2/1\4onth sampling frequency only during the months of April through October. During the remainder of the year, these parameters shall be monitored monthly. 7 ** 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. 4. Adequate records shall be maintained by the Fertnittee 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. Zone irrigated, d. Length of time zone 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. 5. Freeboard in the 500,000 gallon, proposed 1,500,000 gallon (Phases II & III) and proposed 2,500,000 gallon (Phase IV) lined five-day detention ponds, and the 9,300,000 gallon and proposed 16,500,000 gallon storage ponds shall be recorded weekly. 6. Three (3) copies of all monitoring data [as specified in Conditions III(2) and III(3)] on Form NDMR-1 and three (3) copies of all operation and disposal records [as specified in Conditions III(4) and III(5) 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 7. 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 from a municipality agreeing to accept the residuals, date the residuals were hauled, and volume of residuals removed. 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. 9. Noncompliance Notification: 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, IV. 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 knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. GROUNDWATER REQUIREMENTS 1. Sampling Criteria: 2 a. Monitoring wells MW-1, MW-2 and MW-3 shall be sampled every July for the parameters listed below. Prior to sampling the parameters, the measurement the measurement of water levels must be taken. The depth to water in each well shall be measured from 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. Nitrate (NO3-N) Total Ammonia Nitrogen (NH3-N) Fecal Coliforms Chloride Total Organic Carbon (TOC) Total Phosphorus pH (field) Total Dissolved Solids (TDS) Water Level b. For Total Organic Carbon (TOC), if concentrations greater than 10 mg/1 are detected in any down -gradient monitoring well, additional sampling and analysis must be conducted to identify the individual constituents comprising this TOC concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mg/I, this concentration will be taken to represent the naturally occurring TOC concentration. Any exceedances of this naturally occurring TOC concentration in the down -gradient wells shall be subject to the additional sampling and analysis as described above. c. Any laboratory selected to analyze parameters must be Division of Water Quality (DWQ) certified for those parameters required. Reporting / Documentation: a. All reports and documentation (GW-1, GW-30, GW-59) shall be mailed to the following address: NC Division of Water Quality Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Updated blank forms (GW-1, GW-30, GW-59) may be downloaded from the Groundwater Section's website at http://gw.ehnr.state.nc.us/ or requested from the address mentioned above. b. The results of the sampling and analysis must be received on Form GW-59 (Groundwater Quality Monitoring: Compliance Report Form) by the Groundwater Section (address Iisted above), 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. 3. Liner Requirements: The 5-day ponds shall have either a liner of natural material at least one (1) foot in thickness and having a hydraulic conductivity of no greater than 1 x 10-6 centimeters per second when compacted, or a synthetic liner of sufficient thickness to exhibit structural integrity and an effective hydraulic conductivity no greater than that of the natural material liner, according to 15A NCAC 2H .0219(f . 4. Applicable Boundaries: The COMPLIANCE BOUNDARY and REVIEW BOUNDARY for the waste disposal area(s) is specified by regulations in 15A NCAC 2H, Wastes Not Discharged to Surface Waters, specifically .0219(k)(1)(C)(i)(III). 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 remediation action according to 15A NCAC 2L .G106(d)(2). V. INSPECTIONS 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 Perrittee. 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 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. c 3. 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 terms 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 terns and conditions of this permit. 4. 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. 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 211.0500. 7. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of the project. 8. The annual administering and compliance fee must be paid by the Permittee within thirty 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 15 NCAC 2H .0205 (c)(4). 9. 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 th 29t` day of September, 2006 NORTH C , LIMA ENYIRONMENTAL MANAGEMENT COMMISSION F Ian W. Klimek, 'PI., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0011614 11 Permit No. WQ0011614 September 29, 2006 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. 12 Appendix A: Table 1: Panthers Run Loading Rates Fairway Area (acres) Instantaneous Loading Rate (inlhr) Dosing Rate (in/app) Annual Loading Rate (in/yr) PR-1 2.4 0.5 0.1 36.4 PR-2 0.9 0.5 0.1 36.4 PR-3 3.0 0.5 0.1 62.4 PR-4-A 2.2 0.5 0.1 36.4 PR-4-13 0.4 0.5 0.1 36.4 PR-5-A 2.6 0.5 0.1 62.4 PR-5-B 0.8 0.5 0.1 26.1 PR-6 2.0 0.5 0.1 62.4 PR-7 2.7 0.5 0.1 62.4 PR-8-A 1.6 0.5 0.1 62.4 PR-8-13 0.4 0.5 0.1 26.1 PR-9-A 3.1 0.5 0.1 62.4 PR-9-B 1.8 0.5 0.1 26.1 PR-10 4.2 0.5 0.1 36.4 PR-11-A 1.6 0.5 0.1 36.4 PR-11-B 0.3 0.5 0.1 36.4 PR-12 4.7 0.5 0.1 36.4 PR-13-A 0.9 0.5 0.1 36.4 PR-13-B 4.4 0.5 0.1 36.4 PR-14-A 1.5 0.5 0.1 36.4 PR-14-B 3.4 0.5 0.1 36.4 PR-15-A 1.1 0.5 0.1 36.4 PR-15-B 3.4 0.5 0.1 62.4 PR-16 6.2 0.5 0.1 62.4 PR-17-A 0.3 0.5 0.1 36.4 PR-17-B Li 0.5 0.1 36.4 PR-18 4.4 0.5 0.1 36.4 13 Table 2: Lion's Paw Loading Rates Fairway Area (acres) Instantaneous Loading Rate (in/hr) Dosing Rate (in/app) Annual Loading Rate (in/yr) DR -A 4.6 0.5 0.1 62.4 DR-B 2.7 0.5 0.1 36.4 LP -I -A 1.2 0.5 0.1 62.4 LP-1-13 0.5 0.5 0.1 36.4 LP-1-C 1.1 0.5 0.1 36.4 LP-2-A 3.8 0.5 0.1 62.4 LP-2-B 1.5 0.5 0.1 36.4 LP-3 0.9 0.5 0.1 36.4 LP-4-A 0.5 0.5 0.1 62.4 LP-4-13 3.7 0.5 0.1 36.4 LP-5-A 2.0 0.5 0.1 36.4 LP-5-B 0.6 0.5 0.1 36.4 LP-6-A 0.7 0.5 0.1 62.4 LP-6-B 0.4 0.5 0.1 36A LP-7 3.4 0.5 0.1 62.4 LP-8-A 3.0 0.5 0.1 36.4 LP-8-13 2.9 0.5 0.1 26.1 LP-9 2.5 0.5 0.1 62.4 LP-10-A 2.7 0.5 0.1 26.1 LP-10-B 0.6 0.5 0.1 36.4 LP-11 1.3 0.5 0.1 36.4 LP-12-A 0.7 0.5 0.1 36.4 LP-12-B 1.7 0.5 0.1 36.4 LP-13-A 2.1 0.5 0.1 36.4 LP43-B 1.9 0.5 0.1 36.4 LP-14-A 0.2 0.5 0.1 36.4 LP-14-B 1.8 0.5 0.1 3.64 LP-14-C 1.2 0.5 0,1 36.4 LP-15-A 2.7 0.5 0.1 36.4 LP-15-B 0.5 0.5 0.1 36.4 LP-16-A 1.0 0.5 0.1 26.1 LP-16-B 1.6 0.5 0.1 36.4 LP-17-A 0.3 0.5 0.1 36.4 LP-17-B 0.7 0.5 0.1 36.4 LP-18-A 1.0 0.5 0.1 36.4 LP-18-B 3.7 0.5 0.1 36.4 14 Table 3: Leopard's Chase Loading Rates Fairway Area (acres) Instantaneous Loading Rate (in/hr) Dosing Rate (in/app) Annual Loading Rate (in/yr LC-1 5.86 0.5 0.1 27.6 LC-2 1.18 0.5 0.1 31.2 LC-3 9.10 0.5 0.1 27.6 LC-4 0.98 0.5 0.1 20.8 LC-5 6.23 0.5 0.1 20.8 LC-6 7.07 0.5 0.1 20.8 LC-7 8.23 0.5 0.1 24.9 LC-8 2.11 0.5 0.1 89.4 LC-9 6.45 0.5 0.1 24.5 LC-10 5.91 0.5 0.1 20.8 LC-11 6.50 0.5 0.1 44.3 LC-12 4.78 0.5 0.1 91.0 LC-13 1.73 0.5 0.1 91.0 LC-14 7.30 0.5 0.1 87.2 LC-15 7.61 0.5 0.1 91.0 LC-16 1.22 0.5 0.1 91.0 LC-17 9.12 0.5 0.1 55.6 LC-18 8.49 0.5 0.1 24.3 LC -Practice 5.95 0.5 0.1 25.8 LC -Common 14.69 0.5 0.1 25.3 15 Table 4: Tiger's Eye Loading Rates Fairway Area (acres) Instantaneous Loading Rate (in/hr) Dosing Rate (in/app) Annual Loading Rate (in/yr) TE-1 3.79 0.5 0.1 41.6 TE-2 2.37 0.5 0.1 40.2 TE-3 7.55 0.5 0.1 38.1 TE-4 5.36 0.5 0.1 43.6 TE-5 4.21 0.5 0.1 45.0 TE-6 1.04 0.5 0.1 37.7 TE-7 6.48 0.5 0.1 36.4 TE-8 3.07 0.5 0.1 39.1 TE-9 3.78 0.5 0.1 41.6 TE-10 4.61 0.5 0.1 41.6 TE-11 0.72 0.5 0.1 42.5 TE-12 4.44 0.5 0.1 42.7 TE-13 4.26 0.5 0.1 42.6 TE-14 5.02 0.5 0.1 42.3 TE-15 5.64 0.5 0.1 36.5 TE-16 4.47 0.5 0.1 37.4 TE-17 1 1.79 0.5 0.1 36.4 TE-18 1 7.68 1 0.5 0.1 44.5 0 8000 Feet .■ Wit, 0 Existing 5-Day Pond p Monitoring Well a Approx. 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