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HomeMy WebLinkAboutWQ0000986_Final Permit_20230410ROY COOPER Governor ELIZABETH S. BISER Secretary RICHARD E. ROGERS, JR. Director JOHN H. CHAPMAN, JR. — VICE PRESIDENT ENVIRACON UTILITIES, INC. POST OFFICE BOX 610 TARBORO, NORTH CAROLINA 27886 Dear Mr. Chapman: NORTH CAROLINA Environmental Quality April 10, 2023 Subject: Permit No. WQ0000986 Island Beach & Racquet Club Condominium / Atlantic Newport Hospitalities (DoubleTree Inn) & Seaside Villas WWTP High -Rate Infiltration System Carteret County In accordance with your permit renewal request received June 30, 2022, and subsequent additional information received November 14, 2022, and January 12, 2023, we are forwarding herewith Permit No. WQ0000986 dated April 10, 2023, to Enviracon Utilities, Inc. for the continued operation of the subject wastewater treatment and high -rate infiltration facilities. This permit shall be effective from the date of issuance through May 31, 2030, shall replace Permit No. WQ0000986 issued January 12, 2018, and shall be subject to the conditions and limitations therein. The Permittee shall submit a renewal application no later than December 2, 2029. Please pay attention to the monitoring requirements listed Attachments A, B, and C for they may differ from the previous permit issuance. Failure to establish an adequate system for collecting and maintaining the required operational information shall result in future compliance problems. The Division has removed the following permit conditions since the last permit issuance dated January 12, 2018: ➢ Old Condition I.I. — This condition has been removed because the engineering certification was received. ➢ Old Condition L2. — This condition has been removed. ➢ Old Condition L3. — This condition has been removed because the GW-30 has been received. ➢ Old Condition L5. —This condition has been removed because 15A NCAC 02H .0400 has been repealed. ➢ Old Condition IL7. — This condition has been removed because 15A NCAC 02H .0400 has been repealed. D ��� North Carolina Department of Environmental Quality i Division of Water Resources 512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617 NORTH CAROLINI� ©ewmwM or rnvinmmmi o�ai` r 919,707,9000 Mr. John H. Chapman April 10, 2023 Page 2 of 2 2018: ➢ Old Condition VL2. — This condition has been removed because permits are not voidable. The following permit conditions are new since the last permit issuance dated January 12, ➢ Condition IL12. —The correct setbacks have been provided for rotary disposal system and the treatment units based on the ruleset when they were previously permitted. ➢ Condition IIL 12. — Metering equipment shall be tested and calibrated annually. ➢ Condition IV.5.d. — The infiltration records shall include the length of time a site is infiltrated. ➢ Condition VI.I Le. — The Permittee shall report instances of ponding in or runoff from the infiltration sites to the Division in a Noncompliance Notification. ➢ Condition V1.10. — This permit shall not be renewed if the Permittee or any affiliation has not paid the required annual fee. If any parts, requirements, or limitations contained in this permit are unacceptable, the Permittee has the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request shall 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 at 6714 Mail Service Center, Raleigh, NC 27699-6714. Otherwise, this permit shall be final and binding. If you need additional information concerning this permit, please contact Erick Saunders at (919) 707-3659 or erickson.saunderskncdenr.gov. Sincerely, DocuSigned by: V"Wo D1043082680C4113... Richard E. Rogers, Jr., Director Division of Water Resources cc: Carteret County Health Department (Electronic Copy) Wilmington Regional Office, Water Quality Regional Operations Section (Electronic Copy) Laserfiche File (Electronic Copy) Digital Permit Archive (Electronic Copy) NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENTAL QUALITY 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 Enviracon Utilities, Inc. Carteret County FOR THE operation of a 101,460 gallon per day (GPD) wastewater collection, treatment, and high -rate infiltration facility consisting of continued operation of a wastewater collection system consisting of approximately 2,800 linear feet (LF) of 8-inch gravity sewer; a pump station with two 210 gallon per minute (GPM) pumps; a pumps station with two 280 GPM pumps; approximately 3,200 LF of 2-inch force main; and all associated piping, valves, controls, and appurtenances; the continued operation of a wastewater treatment facility consisting of a manually cleaned bar screen with f- inch spacings; a 50,000 gallon aerated flow equalization tank served by a 150 cubic feet per minute (CFM) blower, and two 175 GPM transfer pumps; a flow splitter box; two 50,000 gallon aeration tanks each containing a dedicated 12,500 gallon anoxic zone with the remaining volume being an aerated zone served by a 360 CFM blower (two in total); six dissolved oxygen monitoring systems; a 8,873 gallon clarifier and a 8,078 gallon clarifier with airlift sludge return; a dual chamber 250,000 GPD (125,000 GPD per chamber) Fluidyne FPP tertiary cloth media filter (3.6 GPM per filter chamber) with compressor, air dryer and a 1,500 gallon backwash tank with two 90 GPM alternating return pumps; a flow splitter box; three tablet chlorinators (in parallel) with a dial -a -flow inlets; a 3,000 gallon baffled concrete chlorination tank; a continuously recording totalizing flow meter; a 4,000 gallon duplex dosing tank with two 170 GPM dosing pumps (repurposed from the previous dosing tank); two 4,974 gallon aerated sludge holding tanks served by the previously mentioned two 360 CFM blowers; a 20,000 gallon sludge holding tank (repurposed from use as a flow equalization tank); an automatically -activated standby generator; and all associated piping, valves, controls, and appurtenances; the continued operation of a high -rate infiltration facility consisting o£ a 0.10 acre high -rate infiltration system with four quadrants, and 1,388 nozzles rated at 0.5 GPM (i.e., Field 1); a 0.16 acre high -rate infiltration system with four quadrants, and 1,512 nozzles rated at 0.5 GPM (i.e., Field 2); and all associated piping, valves, controls, and appurtenances to serve the Island Beach & Racquet Club Condominium / Atlantic Newport Hospitalities (DoubleTree Inn) & Seaside Villas WWTP, with no discharge of wastes to surface waters, pursuant to the application received June 30, 2022, subsequent additional information received November 14, 2022, and January 12, 2023, and in conformity with the Division -approved plans and specifications considered a part of this permit. WQ0000986 Version 5.0 Shell Version 200201 Page 1 of 9 This permit shall be effective from the date of issuance through May 31, 2030, shall replace Permit No. WQ0000986 issued January 12, 2018, and shall be subject to the following conditions and limitations: I. SCHEDULES 1. The Permittee shall request renewal of this permit on Division -approved forms no later than December 2, 2029. [15A NCAC 02T .0105(b), 02T .0109] II. PERFORMANCE STANDARDS The Permittee shall maintain and operate the subject non -discharge facilities so there is no discharge to surface waters, nor any contravention of groundwater or surface water standards. In the event the facilities fail to perform satisfactorily, including the creation of nuisance conditions due to improper operation and maintenance, or failure of the infiltration areas to assimilate the effluent, the Permittee shall take immediate corrective actions, including Division required actions, such as the construction of additional or replacement wastewater treatment or disposal facilities. [15A NCAC 02T .0108(b)(1)(A)] 2. This permit shall not relieve the Permittee of their responsibility for damages to groundwater or surface water resulting from the operation of this facility. [15A NCAC 02T .0108(b)(1)(A)] Groundwater monitoring wells shall be constructed in accordance with 15A NCAC 02C .0108 (Standards of Construction for Wells Other than Water Supply), and any other jurisdictional laws and regulations pertaining to well construction. [15A NCAC 02C .0108] 4. The wastewater collection facilities shall be properly maintained and operated at all times. The following performance criteria shall be met: a. The collection system shall be effectively maintained and operated at all times to prevent discharge to land or surface waters, and to prevent contravention of groundwater or surface water standards. b. A map of the collection system shall be developed and maintained. c. An operation and maintenance plan shall be developed, implemented, and maintained. d. Pump stations not connected to a telemetry system shall be inspected every day (i.e., 365 days per year) unless otherwise approved. Pump stations connected to a telemetry system shall be inspected at least once per week. e. High -priority sewers shall be inspected at least once every six months. f A general observation of the entire collection system shall be conducted at least once per year. g. Overflows and bypasses shall be reported to the Wilmington Regional Office in accordance with 15A NCAC 02B .0506(a), and public notice shall be provided as required per G.S.143-215.IC. h. A grease control program shall be developed, implemented, and maintained. i. Right-of-ways and easements shall be maintained. J. Inspection and maintenance records shall be maintained for a period of at least three years, except for the map, which shall be maintained for the life of the system. [15A NCAC 02T .0403(a)] 5. Effluent quality shall not exceed the limitations specified in Attachment A. [15A NCAC 02T .0705(b)] 6. Application rates, whether hydraulic, nutrient, or other pollutant, shall not exceed those specified in Attachment B. [15A NCAC 02T .0705(m)] WQ0000986 Version 5.0 Shell Version 200201 Page 2 of 9 7. High -rate infiltration sites permitted prior to December 30, 1983 have a compliance boundary that is either 500 feet from the infiltration area, or at the property boundary, whichever is closest to the infiltration area. Any exceedance of groundwater standards at or beyond the compliance boundary shall require corrective action. Division -approved relocation of the compliance boundary shall be noted in Attachment B. Multiple contiguous properties under common ownership and permitted for use as a disposal system shall be treated as a single property with regard to determination of a compliance boundary. [15A NCAC 02L .0106(e), 02L .0107(a), 02T .0105(h), G.S. 143-215.1(i), G.S. 143- 215.1(k)] 8. The review boundary is midway between the compliance boundary and the infiltration area. Any exceedance of groundwater standards at or beyond the review boundary shall require preventative action. [15A NCAC 02L .0108] 9. The Permittee shall apply for a permit modification to establish a new compliance boundary prior to any sale or transfer of property affecting a compliance boundary (i.e., parcel subdivision). [ 15A NCAC 02L .0107(c)] 10. No wells, excluding Division -approved monitoring wells, shall be constructed within the compliance boundary except as provided for in 15A NCAC 02L .0107(g). [15A NCAC 02L .0107] 11. Except as provided for in 15A NCAC 02L .0107(g), the Permittee shall ensure any landowner who is not the Permittee and owns land within the compliance boundary shall execute and file with the Carteret County Register of Deeds an easement running with the land containing the following items: a. A notice of the permit and number or other description as allowed in 15A NCAC 02L .0107(f)(1); b. Prohibits construction and operation of water supply wells within the compliance boundary; and c. Reserves the right of the Permittee or the State to enter the property within the compliance boundary for purposes related to the permit. The Director may terminate the easement when its purpose has been fulfilled or is no longer needed. [15A NCAC 02L .0107(f)] WQ0000986 Version 5.0 Shell Version 200201 Page 3 of 9 12. The facilities herein were permitted per the following setbacks: a. The infiltration sites were originally permitted prior to 1983 (Permit No. 7089). The setbacks for infiltration sites originally permitted or modified from September 13, 1981 to September 30, 1987 are as follows (all distances in feet): i. Surface waters classified SA: 100 ii. Surface waters classified non -SA: 50 iii. Drainage ditches: 25 iv. Each impounded public surface water supply: 500 v. Each public shallow ground water supply (less than 50 feet deep): 500 vi. Each private ground water supply: 100 [15A NCAC 02H .0404(g)(4), 02H .0404(g)(5)] b. All treatment units not listed in II.12.c below were originally permitted prior to 1983 (Permit No. 7089). The Fluidyne FPP tertiary cloth media filter, 3,000 gallon chlorination tank, 1,500 gallon backwash tank, and the 4,000 gallon dosing tank permitted January 12, 2018 retain these setbacks because they are replacements of existing facilities that were not constructed closer to the property lines or places of assembly under separate ownership than the existing treatment units and are therefore considered operational upgrades for these original units. The setbacks for treatment units originally permitted or modified from September 13, 1981 to September 30, 1987 are as follows (all distances in feet): I. Each on -property residential unit if the unit is to be sold: 101 ii. Each property line: 10, ' Habitable residences or places of assembly under separate ownership constructed after the facilities herein were originally permitted or subsequently modified are exempt from this setback. 2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the Permittee is leasing, owns both parcels separated by the property line. [15A NCAC 02H .0404(g)(2)] c. The 50,000 gallon aerated flow equalization was originally permitted March 13, 2008. The setbacks for storage and treatment units originally permitted or modified from September 1, 2006 to August 31, 2018 are as follows (all distances in feet): I. Each habitable residence or place of assembly under separate ownership: 100, ii. Each on -property residential unit if the unit is to be sold: 10, iii. Each private or public water supply source: 100 iv. Surface waters: 50 v. Each well with exception of monitoring wells: 100 vi. Each property line: 50 2 ' Habitable residences or places of assembly under separate ownership constructed after the facilities herein were originally permitted or subsequently modified are exempt from this setback. 2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the Permittee is leasing, owns both parcels separated by the property line. [15A NCAC 02H .0404(g), 02T .0706(d), 02T .0706(f), 02T .0706(g)] WQ0000986 Version 5.0 Shell Version 200201 Page 4 of 9 III. OPERATION AND MAINTENANCE REOUIREMENTS 1. The Permittee shall operate and maintain the subject facilities as a non -discharge system. [15A NCAC 02T .0700] 2. The Permittee shall maintain an Operation and Maintenance Plan, which shall include operational functions, maintenance schedules, safety measures, and a spill response plan. [15A NCAC 02T .0707(a)] 3. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC) classification of the subject non -discharge facilities, the Permittee shall designate and employ a certified operator in responsible charge (ORC), and one or more certified operators as back-up ORCs. The ORC or their back-up shall operate and visit the facilities as required by the WPCSOCC. [15A NCAC 02T .0117] 4. The Permittee shall take measures to prevent effluent ponding in or runoff from the infiltration sites listed in Attachment B. [15A NCAC 02T .0707(c)] 5. Infiltration equipment shall be tested and calibrated once per permit cycle. [15A NCAC 02T .0707(d)] 6. Only treated effluent from the Island Beach & Racquet Club Condominium / Atlantic Newport Hospitalities (DoubleTree Inn) & Seaside Villas WWTP shall be infiltrated on the sites listed in Attachment B. [15A NCAC 02T .0701] 7. The Permittee shall not allow vehicles or heavy machinery on the infiltration area, except during equipment installation or maintenance activities. [15A NCAC 02T .0707(e)] 8. The Permittee shall prohibit public access to the wastewater treatment, storage, and infiltration facilities. [15A NCAC 02T .0705(p)] 9. The Permittee shall dispose or utilize generated residuals in a Division -approved manner. [ 15A NCAC 02T .0708, 02T .I 100]. 10. The Permittee shall not divert or bypass untreated or partially treated wastewater from the subject facilities. [15A NCAC 02T .0705(i)] 11. A protective vegetative cover shall be established and maintained on all berms, pipe runs, erosion control areas, surface water diversions, and earthen embankments (i.e., outside toe of embankment to maximum allowable temporary storage elevation on the inside of the embankment). Trees, shrubs, and other woody vegetation shall not be allowed to grow on the earthen dikes or embankments. Earthen embankments shall be kept mowed or otherwise controlled and accessible. [ 15A NCAC 02T .0707(g)] 12. Metering equipment shall be tested and calibrated annually. [15A NCAC 02T .0707(d)] 13. An automatically activated standby power source capable of powering all essential treatment units 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. [15A NCAC 02T .0705(k)] 14. The infiltration areas shall be cleaned at least once per permit cycle to remove deposited materials that may impede the infiltration process. Cleaning records shall be maintained at the facility for five years, and shall be made available to the Division upon request. The Wilmington Regional Office, telephone number (910) 796-7215, shall be notified prior to each cleaning. [15A NCAC 02T .0707(h)] WQ0000986 Version 5.0 Shell Version 200201 Page 5 of 9 IV. MONITORING AND REPORTING REQUIREMENTS The Permittee shall conduct and report any Division required monitoring necessary to evaluate this facility's impact on groundwater and surface water. [15A NCAC 02T .0108(c)] 2. A Division -certified laboratory shall conduct all analyses for the required effluent, groundwater, and surface water parameters. [15A NCAC 02H .0800] 3. Flow through the treatment facility shall be continuously monitored, and daily flow values shall be reported on Form NDMR. Facilities with a permitted flow less than 10,000 GPD may estimate their flow from water usage records provided the water source is metered. [15A NCAC 02T .0105(k), 02T .0108(c)] 4. The Permittee shall monitor the treated effluent at the frequencies and locations for the parameters specified in Attachment A. [15A NCAC 02T .0108(c)] 5. The Permittee shall maintain records tracking the amount of effluent infiltrated. These records shall include the following information for each infiltration site listed in Attachment B: a. Date of infiltration; b. Volume of effluent infiltrated; c. Site infiltrated; d. Length of time site is infiltrated; e. Loading rates to each infiltration site listed in Attachment B; and f. Weather conditions. [I5A NCAC 02T .0108(c)] 6. Three copies of all monitoring data (as specified in Conditions IV.3. and IVA.) on Form NDMR for each PPI and three copies of all operation and disposal records (as specified in Condition IV.S.) on Form NDAR-2 for every site in Attachment B shall be submitted on or before the last day of the following month. If no activities occurred during the monitoring month, monitoring reports are still required documenting the absence of the activity. All information shall be submitted to the following address: Division of Water Resources Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 [I5A NCAC 02T .0105(1)] 7. The Permittee shall maintain a record of all residuals removed from this facility. This record shall be maintained for five years, and shall be made available to the Division upon request. This record shall include: a. Name of the residuals hauler; b. Non -Discharge permit number authorizing the residuals disposal, or a letter from a municipality agreeing to accept the residuals; c. Date the residuals were hauled; and d. Volume of residuals removed. [15A NCAC 02T .0708(b)] WQ0000986 Version 5.0 Shell Version 200201 Page 6 of 9 8. A maintenance log shall be kept at this facility. This log shall be maintained for five years, and shall be made available to the Division upon request. This log shall include: a. Date of flow measurement device calibration; b. Date of infiltration equipment calibration; c. Date and results of power interruption testing on alternate power supply; d. Visual observations of the plant and plant site; and e. Record of preventative maintenance (e.g., changing of equipment, adjustments, testing, inspections and cleanings, etc.). [15A NCAC 02T .0707(i)] 9. Monitoring wells MW-I, MW-2, and MW-3 shall be sampled at the frequencies and for the parameters specified in Attachment C. All mapping, well construction forms, well abandonment forms and monitoring data shall refer to the permit number and the well nomenclature as provided in Attachment C and Figure 1. [15A NCAC 02T .0105(m)] 10. Two copies of the monitoring well sampling and analysis results shall be submitted on a Compliance Monitoring Form (GW-59), along with attached copies of laboratory analyses, on or before the last working day of the month following the sampling month. The Compliance Monitoring Form (GW-59) shall include this permit number, the appropriate well identification number, and one GW-59a certification form shall be submitted with each set of sampling results. All information shall be submitted to the following address: Division of Water Resources Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 [15A NCAC 02T .0105(m)] 11. Noncompliance Notification: The Permittee shall report to the Wilmington Regional Office, telephone number (910) 796-7215, within 24 hours of first knowledge of the following: a. Treatment of wastes abnormal in quantity or characteristic, including the known passage of a hazardous substance. b. Any process unit failure (e.g., mechanical, electrical, etc.) rendering the facility incapable of adequate wastewater treatment. c. Any facility failure resulting in a discharge to surface waters. d. Any time self -monitoring indicates the facility has gone out of compliance with its permit limitations. e. Ponding in or runoff from the infiltration sites. Emergencies requiring reporting outside normal business hours shall call the Division's Emergency Response personnel at telephone number (800) 662-7956, (800) 858-0368, or (919) 733-3300. All noncompliance notifications shall file a written report to the Wilmington Regional Office within five days of first knowledge of the occurrence, and this report shall outline the actions proposed or taken to ensure the problem does not recur. [15A NCAC 02T .0108(b)(1)(A)] WQ0000986 Version 5.0 Shell Version 200201 Page 7 of 9 V. INSPECTIONS 1. The Permittee shall perform inspections and maintenance to ensure proper operation of the wastewater treatment and infiltration facilities. [15A NCAC 02T .07070)] 2. The Permittee shall inspect the wastewater treatment and infiltration facilities to prevent malfunctions, facility deterioration, and operator errors that may result in discharges of wastes to the environment, threats to human health, or public nuisances. The Permittee shall maintain an inspection log that includes the date and time of inspection, observations made, and maintenance, repairs, or corrective actions taken. The Permittee shall maintain this inspection log for a period of five years from the date of the inspection, and this log shall be made available to the Division upon request. [15A NCAC 02T .0707(1), 02T .07070)] Division authorized representatives may, upon presentation of credentials, enter and inspect any property, premises, or place related to the wastewater treatment and infiltration facilities permitted herein at any reasonable time for determining compliance with this permit. Division authorized representatives may inspect or copy records maintained under the terms and conditions of this permit, and may collect groundwater, surface water, or leachate samples. [G.S. 143-215.3(a)(2)] VI. GENERAL CONDITIONS 1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to a Division enforcement action. [G.S. 143-215.6A, 143-215.613, 143-215.6C] 2. This permit is effective only with respect to the nature and volume of wastes described in the permit application, and Division -approved plans and specifications. [G.S. 143-215.1(d)] 3. Unless specifically requested and approved in this permit, there are no variances to administrative codes or general statutes governing the construction or operation of the facilities permitted herein. [15A NCAC 02T .0105(n)] 4. The issuance of this permit does not exempt the Permittee from complying with all statutes, rules, regulations, or ordinances that other jurisdictional government agencies (e.g., local, state, and federal) may require. [15A NCAC 02T .0105(c)(6)] 5. If the permitted facilities change ownership, or the Permittee changes their name, the Permittee shall submit a permit modification request on Division -approved forms. The Permittee shall comply with all terms and conditions of this permit until the permit is transferred to the successor -owner. [G.S. 143- 215.1(d3)] 6. The Permittee shall retain a set of Division -approved plans and specifications for the life of the facilities permitted herein. [15A NCAC 02T .0105(o)] 7. The Permittee shall maintain this permit until the proper closure of all facilities permitted herein, or until the facilities permitted herein are permitted by another authority. [15A NCAC 02T .01050)] WQ0000986 Version 5.0 Shell Version 200201 Page 8 of 9 8. This permit is subject to revocation or modification upon 60-day notice from the Division Director, in whole or part for: a. violation of any terms or conditions of this permit or Administrative Code Title 15A Subchapter 02T; b. obtaining a permit by misrepresentation or failure to disclose all relevant facts; c. the Permittee's refusal to allow authorized Department employees upon presentation of credentials: I. to enter the Permittee's premises where a system is located or where any records are required to be kept; ii. to have access to any permit required documents and records; iii. to inspect any monitoring equipment or method as required in this permit; or iv. to sample any pollutants; d. the Permittee's failure to pay the annual fee for administering and compliance monitoring; or e. a Division determination that the conditions of this permit are in conflict with North Carolina Administrative Code or General Statutes. [15A NCAC 02T .0110] 9. Unless the Division Director grants a variance, expansion of the facilities permitted herein shall not occur if any of the following apply: a. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has been convicted of environmental crimes under G.S. 143-215.6B, or under Federal law that would otherwise be prosecuted under G.S. 143-215.6B, and all appeals of this conviction have been abandoned or exhausted. b. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has previously abandoned a wastewater treatment facility without properly closing the facility. c. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid a civil penalty, and all appeals of this penalty have been abandoned or exhausted. d. The Permittee or any parent, subsidiary, or other affiliate of the Permittee is currently not compliant with any compliance schedule in a permit, settlement agreement, or order. e. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid an annual fee. [15A NCAC 02T .0120(b), 02T .0120(d)] 10. This permit shall not be renewed if the Permittee or any affiliation has not paid the required annual fee. [15A NCAC 02T .0120(c)] Permit issued this the 9' day of MONTH YEAR NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DocuSigned by: Nab% aun its T uvvd"W D1043082680C483... Richard E. Rogers, Jr., Director Division of Water Resources By Authority of the Environmental Management Commission Permit Number WQ0000986 WQ0000986 Version 5.0 Shell Version 200201 Page 9 of 9 THIS PAGE BLANK ATTACHMENT A — LIMITATIONS AND MONITORING REQUIREMENTS PPI 001— WWTP Effluent Permit Number: WQ0000986 Version: 5.0 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCs Code Parameter Description Units of Measure Monthly Monthly Daily Minimum Daily Maximum Average Geometric Mean Measurement Frequency Sample Type 00310 BOD, 5-Day (20 °C) mg/L 10 Weekly 1 / 2 x Month 2 Composite 00940 Chloride (as Cl) mg/L 3 x Years Composite 50060 Chlorine, Total Residual mg/L 5 x Week Grab 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 14 43 Weekly 1 / 2 x Month 2 Grab 50050 Flow, in Conduit or thru Treatment Plant GPD 101,460 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 4 Weekly 1 / 2 x Month 2 Composite 00625 Nitrogen, Kjeldahl, Total (as N) mg/L Weekly 1 / 2 x Month 2 Composite 00620 Nitrogen, Nitrate Total (as N) mg/L Weekly 1 / 2 x Month 2 Composite 00600 Nitrogen, Total (as N) mg/L 10 Weekly 1 / 2 x Month 2 Composite 00400 pH su 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L Weekly 1 / 2 x Month 2 Composite 70300 Solids, Total Dissolved — 180 °C mg/L 3 x Years Composite 00530 Solids, Total Suspended mg/L 20 Weekly 1 / 2 x Month 2 Composite 1. Weekly sampling shall be conducted from May 1st through August 31St 2. 2 x Monthly sampling shall be conducted from September 1st through April 30lb 3. 3 x Year sampling shall be conducted in February, June, and October. WQ0000986 Version 5.0 Attachment A Page 1 of 1 THIS PAGE BLANK ATTACHMENT B — APPROVED LAND APPLICATION SITES AND LIMITATIONS Permit Number: WQ0000986 Version: 5.0 Enviracon Utilities, Inc. — Island Beach & Racquet Club Condominium / Atlantic Newport Hospitalities (DoubleTree Inn) & Seaside Villas WWTP INFILTRATION AREA INFORMATION APPLICATION LIMITATIONS Site Owner Lessee 1 County Latitude Longitude Net Dominant Parameter Rate Units Acreage Soil Series Island Beach and Racquet Club 1 Condominium Owners Association Enviracon Utilities, Inc. Carteret 34.498503' -76.772793' 0.10 Ch 01284 — Non -Discharge Application Rate 9.25 GPD/ft2 Club, Inc. Island Beach and Racquet Club 2 Condominium Owners Association Enviracon Utilities, Inc. Carteret 34.699194' -76.773772' 0.16 Nc 01284 — Non -Discharge Application Rate 9.25 GPD/ft2 Club, Inc. Totals 0.26 1. Enviracon Utilities Inc. has leased the facilities from Island Beach Racquet Club Condominium Owners in an Assignment of Lease Agreement found in the Carteret County Register of Deeds (Deed / Book: 1104 / 272). WQ0000986 Version 5.0 Attachment B Page 1 of 1 THIS PAGE BLANK ATTACHMENT C — GROUNDWATER MONITORING AND LIMITATIONS Permit Number: WQ0000986 Version: 5.0 Monitoring Wells: MW-1, MW-2, and MW-3 GROUNDWATER CHARACTERISTICS GROUNDWATER STANDARDS MONITORING REQUIREMENTS PCS Code Parameter Description Daily Maximum Frequency Measurement Sample Type Footnotes 00680 Carbon, Tot Organic (TOC) mg/L 3 x Year Grab 1,6 00940 Chloride (as Cl) 250 mg/L 3 x Year Grab 1 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 3 x Year Grab 1 00610 Nitrogen, Ammonia Total (as N) 1.5 mg/L 3 x Year Grab 1 00620 Nitrogen, Nitrate Total (as N) 10 mg/L 3 x Year Grab 1 00400 pH 6.5-8.5 su 3 x Year Grab 1,2 00665 Phosphorus, Total (as P) mg/L 3 x Year Grab 1 70300 Solids, Total Dissolved - 180 °C 500 mg/L 3 x Year Grab 1 GWVOC Volatile Compounds (GW) Present: Yes/No Annually Grab 1, 4, 5 82546 Water Level, Distance from measuring point feet 3 x Year Calculated 1, 2, 3 1. 3 x Year monitoring shall be conducted in February, June and October; Annual monitoring shall be conducted in October. 2. The measurement of water levels shall be made prior to purging the wells. The depth to water in each well shall be measured from the surveyed point on the top of the casing. The measurement of pH shall be made after purging and prior to sampling for the remaining parameters. 3. The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the relative elevation of the measuring point for each monitoring well. The measuring points (top of casing) of all monitoring wells shall be surveyed relative to a common datum. 4. Volatile Organic Compounds (VOC) - In October only, analyze by one of the following methods: a. Standard Method 6230D, PQL at 0.5 gg/L or less b. Standard Method 6210D, PQL at 0.5 �tg/L or less c. EPA Method 8021, Low Concentration, PQL at 0.5 gg/L or less d. EPA Method 8260, Low Concentration, PQL at 0.5 gg/L or less e. Another method with prior approval by the Water Quality Permitting Section Chief Any method used shall meet the following qualifications: a. A laboratory shall be DWR certified to run any method used. b. The method used shall include all the constituents listed in Table VIII of Standard Method 6230D. c. The method used shall provide a PQL of 0.5 �tg/L or less that shall be supported by laboratory proficiency studies as required by the DWR Laboratory Certification Unit. Any constituents detected above the MDL but below the PQL of 0.5 gg/L shall be qualified (estimated) and reported. 5. If any volatile organic compounds (VOC) are detected as a result of monitoring as provided in Attachment C, then the Wilmington Regional Office supervisor, telephone number (910) 796-7215, shall be contacted immediately for further instructions regarding any additional follow-up analyses required. 6. If TOC concentrations greater than 10 mg/L are detected in any downgradient monitoring well, additional sampling and analysis shall 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/L, this concentration will be taken to represent the naturally occurring TOC concentration. Any exceedances of this naturally occurring TOC concentration in the downgradient wells shall be subject to the additional sampling and analysis as described above. 7. Monitoring wells shall be reported consistent with the nomenclature and location information provided in Figure 1 and this attachment. WQ0000986 Version 5.0 Attachment C Page 1 of 1 VIM n Z. 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